1.
Osaka
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Osaka is a designated city in the Kansai region of Japan. Historically a merchant city, Osaka has also known as the nations kitchen. Some of the earliest signs of habitation in the Osaka area at the Morinomiya ruins comprise shell mounds, sea oysters. It is believed that what is today the Uehonmachi area consisted of a land with an inland sea in the east. During the Yayoi period, permanent habitation on the plains grew as rice farming became popular, by the Kofun period, Osaka developed into a hub port connecting the region to the western part of Japan. The large numbers of increasingly larger tomb mounds found in the plains of Osaka are seen as evidence of political-power concentration, in 645, Emperor Kōtoku built his Naniwa Nagara-Toyosaki Palace in what is now Osaka, making it the capital of Japan. The city now known as Osaka was at this time referred to as Naniwa, although the capital was moved to Asuka in 655, Naniwa remained a vital connection, by land and sea, between Yamato, Korea, and China. Naniwa was declared the capital again in 744 by order of Emperor Shōmu, and remained so until 745, in 1496, Jōdo Shinshū Buddhists established their headquarters in the heavily fortified Ishiyama Hongan-ji, located directly on the site of the old Naniwa Imperial Palace. Oda Nobunaga began a siege campaign on the temple in 1570 which ultimately resulted in the surrender of the monks. Toyotomi Hideyoshi constructed Osaka Castle in its place in 1583, Osaka was long considered Japans primary economic center, with a large percentage of the population belonging to the merchant class. Over the course of the Edo period, Osaka grew into one of Japans major cities and returned to its ancient role as a lively and its popular culture was closely related to ukiyo-e depictions of life in Edo. By 1780 Osaka had cultivated a vibrant arts culture, as typified by its famous Kabuki, in 1837 Ōshio Heihachirō, a low-ranking samurai, led a peasant insurrection in response to the citys unwillingness to support the many poor and suffering families in the area. Approximately one-quarter of the city was razed before shogunal officials put down the rebellion, Osaka was opened to foreign trade by the government of the Bakufu at the same time as Hyōgo on 1 January 1868, just before the advent of the Boshin War and the Meiji Restoration. Osaka residents were stereotyped in Edo literature from at least the 18th century, jippenisha Ikku in 1802 depicted Osakans as stingy almost beyond belief. Edo writers aspired to samurai culture, and saw themselves as poor but generous, chaste, Edo writers by contrast saw zeeroku as obsequious apprentices, stingy, greedy, gluttonous, and lewd. The modern municipality was established in 1889 by government ordinance, with an area of 15 square kilometres, overlapping todays Chūō. Later, the city went through three major expansions to reach its current size of 223 square kilometres, Osaka was the industrial center most clearly defined in the development of capitalism in Japan. It became known as the Manchester of the Orient, the rapid industrialization attracted many Korean immigrants, who set up a life apart for themselves
2.
Japan
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Japan is a sovereign island nation in Eastern Asia. Located in the Pacific Ocean, it lies off the eastern coast of the Asia Mainland and stretches from the Sea of Okhotsk in the north to the East China Sea, the kanji that make up Japans name mean sun origin. 日 can be read as ni and means sun while 本 can be read as hon, or pon, Japan is often referred to by the famous epithet Land of the Rising Sun in reference to its Japanese name. Japan is an archipelago consisting of about 6,852 islands. The four largest are Honshu, Hokkaido, Kyushu and Shikoku, the country is divided into 47 prefectures in eight regions. Hokkaido being the northernmost prefecture and Okinawa being the southernmost one, the population of 127 million is the worlds tenth largest. Japanese people make up 98. 5% of Japans total population, approximately 9.1 million people live in the city of Tokyo, the capital of Japan. Archaeological research indicates that Japan was inhabited as early as the Upper Paleolithic period, the first written mention of Japan is in Chinese history texts from the 1st century AD. Influence from other regions, mainly China, followed by periods of isolation, from the 12th century until 1868, Japan was ruled by successive feudal military shoguns who ruled in the name of the Emperor. Japan entered into a period of isolation in the early 17th century. The Second Sino-Japanese War of 1937 expanded into part of World War II in 1941, which came to an end in 1945 following the bombings of Hiroshima and Nagasaki. Japan is a member of the UN, the OECD, the G7, the G8, the country has the worlds third-largest economy by nominal GDP and the worlds fourth-largest economy by purchasing power parity. It is also the worlds fourth-largest exporter and fourth-largest importer, although Japan has officially renounced its right to declare war, it maintains a modern military with the worlds eighth-largest military budget, used for self-defense and peacekeeping roles. Japan is a country with a very high standard of living. Its population enjoys the highest life expectancy and the third lowest infant mortality rate in the world, in ancient China, Japan was called Wo 倭. It was mentioned in the third century Chinese historical text Records of the Three Kingdoms in the section for the Wei kingdom, Wa became disliked because it has the connotation of the character 矮, meaning dwarf. The 倭 kanji has been replaced with the homophone Wa, meaning harmony, the Japanese word for Japan is 日本, which is pronounced Nippon or Nihon and literally means the origin of the sun. The earliest record of the name Nihon appears in the Chinese historical records of the Tang dynasty, at the start of the seventh century, a delegation from Japan introduced their country as Nihon
3.
Ticker symbol
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A ticker symbol or stock symbol is an abbreviation used to uniquely identify publicly traded shares of a particular stock on a particular stock market. A stock symbol may consist of letters, numbers or a combination of both, ticker symbol refers to the symbols that were printed on the ticker tape of a ticker tape machine. Stock symbols are unique identifiers assigned to each security traded on a particular market, for example, AAPL is for Apple Inc. OODH is for Orion DHC, Inc. and HD is for Home Depot, a stock symbol can consist of letters, numbers, or a combination of both, and is a way to uniquely identify that stock. The symbols were kept as short as possible to reduce the number of characters that had to be printed on the ticker tape, the allocation of symbols and formatting convention is specific to each stock exchange. In the US, for example, stock tickers are typically between 1 and 4 letters and represent the name where possible. In Europe, most exchanges use three-letter codes, for example Dutch consumer goods company Unilever traded on the Amsterdam Euronext exchange has the symbol UNA, while in Asia, numbers are often used as stock tickers to avoid issues for international investors when using non-Latin scripts. For example, the bank HSBCs stock traded on the Hong Kong Stock Exchange has the ticker symbol 0005, symbols sometimes change to reflect mergers. Prior to the 1999 merger with Mobil Oil, Exxon used a spelling of the company XON as its ticker symbol. The symbol of the firm after the merger was XOM, symbols are sometimes reused, in the US the single-letter symbols are particularly sought after as vanity symbols. For example, since Mar 2008 Visa Inc. has used the symbol V that had previously used by Vivendi which had delisted. To fully qualify a stock, both the ticker and the exchange or country of listing needs to be known, on many systems both must be specified to uniquely identify the security. This is often done by appending the location or exchange code to the ticker, although stock tickers identify a security, they are exchange dependent, generally limited to stocks and can change. These limitations have led to the development of other codes in financial markets to identify securities for settlement purposes, the most prevalent of these is the International Securities Identifying Number. An ISIN uniquely identifies a security and its structure is defined in ISO6166, Securities for which ISINs are issued include bonds, commercial paper, stocks, and warrants. The ISIN identifies the security, not the exchange on which it trades, for instance, Daimler AG stock trades on twenty-two different stock exchanges worldwide, and is priced in five different currencies, it has the same ISIN on each, though not the same ticker symbol. ISIN cannot specify a particular trade in this case, and another identifier, following the introduction of the Sequence trading platform in 1996, EPICs were renamed Tradable Instrument Display Mnemonics, but they are still widely referred to as EPICs. Stocks can also be identified using their SEDOL number or their ISIN, in the United States, modern letter-only ticker symbols were developed by Standard & Poors to bring a national standard to investing
4.
Tokyo Stock Exchange
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The Tokyo Stock Exchange, which is called Tōshō or TSE/TYO for short, is a stock exchange located in Tokyo, Japan. It is the fourth largest stock exchange in the world by market capitalization of its listed companies. It had 2,292 listed companies with a market capitalization of US$4.09 trillion as of April 2015. In July 2012 a planned merger with the Osaka Securities Exchange was approved by the Japan Fair Trade Commission, the resulting entity, the Japan Exchange Group, was launched on January 1,2013. The TSE is incorporated as a kabushiki gaisha with nine directors, four auditors and its headquarters are located at 2-1 Nihonbashi-Kabutochō, Chūō, Tokyo, or Kabuto-chō, which is the largest financial district in Japan. Its operating hours are from 8,00 to 11,30 a. m. from April 24,2006, the afternoon trading session started at its usual time of 12,30 p. m. Stocks listed on the TSE are separated into the First Section for large companies, the Second Section for mid-sized companies, as of October 31,2010, there are 1,675 First Section companies,437 Second Section companies and 182 Mothers companies. Ninety-four domestic and 10 foreign securities companies participate in TSE trading, see, Members of the Tokyo Stock Exchange Other TSE-related institutions include, The exchanges press club, called the Kabuto Club, which meets on the third floor of the TSE building. Most Kabuto Club members are affiliated with the Nihon Keizai Shimbun, Kyodo News, Jiji Press, or business television broadcasters such as Bloomberg LP, the Kabuto Club is generally busiest during April and May, when public companies release their annual accounts. On 15 June 2007, the TSE paid $303 million to acquire a 4. 99% stake in Singapore Exchange Ltd. The Tokyo Stock Exchange was established on May 15,1878, as the Tokyo Kabushiki Torihikijo under the direction of then-Finance Minister Okuma Shigenobu, trading began on June 1,1878. In 1943, the exchange was combined with ten other stock exchanges in major Japanese cities to form a single Japanese Stock Exchange, the combined exchange was shut down and reorganized shortly after the bombing of Nagasaki. The Tokyo Stock Exchange reopened under its current Japanese name on May 16,1949, a new facility, called TSE Arrows, opened on May 9,2000. In 2010, the TSE launched its Arrowhead trading facility, in 2001, the TSE restructured itself as a stock company, before this time, it was structured as an incorporated association with its members as shareholders. The interruption in trading was the worst in the history of the exchange, trading was suspended for four-and-a-half hours. Mizuho failed to catch the error, the Tokyo Stock Exchange initially blocked attempts to cancel the order, on 11 December, the TSE acknowledged that its system was at fault in the Mizuho trade. On 21 December, Takuo Tsurushima, chief executive of the TSE, and two other senior executives resigned over the Mizuho affair. On January 17,2006, the Nikkei 225 fell 2. 8%, its fastest drop in nine months, the Tokyo Stock Exchange closed early on January 18 due to the trade volume threatening to exceed the exchanges computer systems capacity of 4.5 million trades per day
5.
Nagoya Stock Exchange
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Nagoya Stock Exchange is a stock trading market in Nagoya, Japan. It is Japans second largest exchange, behind the Tokyo Stock Exchange, the Nagoya Stock Exchange is the successor to the Nagoya Stock Exchange Co. Ltd. which was founded in 1886. It was founded in 1949 as a corporation with companies as members under the terms of the Securities. In 2002, Nagoya Stock Exchange, Inc. was established after demutualization of NSE, the Nagoya Stock Exchange is a stock corporation that provides an Exchange Securities Market under authorization of the Prime Minister. List of East Asian stock exchanges List of stock exchanges Official Site
6.
OTC Markets Group
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OTC Markets Group, is an American financial market providing price and liquidity information for almost 10,000 over-the-counter securities. The group has its headquarters in New York City, oTC-traded securities are organized into three markets to inform investors of opportunities and risks, OTCQX, OTCQB and Pink. The company was first established in 1913 as the National Quotation Bureau, for decades, the NQB reported quotations for both stocks and bonds, publishing the quotations in the paper-based Pink Sheets and Yellow Sheets respectively. The publications were named for the color of paper on which they were printed, in September 1999, the NQB introduced the real-time Electronic Quotation Service. The National Quotation Bureau changed its name to Pink Sheets LLC in 2000, the company eventually changed to its current name, OTC Markets Group, in 2010. Today, a network of over 100 broker-dealers price and trade a wide spectrum of securities on the OTC Markets platform, to be quoted on the platform, companies are not required to file with the SEC, although many choose to do so. A wide range of companies are quoted on OTC Markets, including firmly established foreign firms, in addition, many closely held, extremely small and thinly traded U. S. companies have their primary trading on the OTC Markets platform. Many foreign issuers adhere to the requirements of qualified foreign stock exchanges. Many of these issuers do not file periodic reports or make available audited financial statements, making it difficult for investors to find reliable. OTC Markets Group designates securities in one of three markets to indicate the level of financial and corporate disclosure provided by the companies using its quotation system. Apart from the OTCQX market, which has rules that include financial requirements, investors are encouraged to use caution when considering many of these companies for investment. The OTCQX market includes both multinational companies seeking access to U. S. investors and domestic growth companies, to be traded on this tier, companies must undergo a qualitative review by OTC Markets Group. Companies are not required to be registered with or reporting to the SEC, in addition, U. S. companies must be ongoing operations and may not be in bankruptcy, while foreign issuers must meet the requirements of qualified foreign exchanges. Additional oversight of OTCQX securities is provided by requiring every issuer to be sponsored by approved third-party investment banks or law firms, issuers and Designated Advisors For Disclosure for U. S. issuers. The OTCQB market contains a one penny bid price requirement intended to remove companies that are most likely to be the subject of stock fraud schemes. Investor confidence improves when there is information about a company’s ownership structure, professional advisors. International Reporting companies are allowed to upgrade from Pink to OTCQB if they publish their 12g3-2 compliant disclosure online. There is a fee for the OTCQB market of $10,000 per year
7.
Philippine Stock Exchange
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The Philippine Stock Exchange, Inc. is the national stock exchange of the Philippines. The exchange was created in 1992 from the merger of the Manila Stock Exchange, including previous forms, the exchange has been in operation since 1927. The main index for PSE is the PSE Composite Index composed of thirty listed companies, the selection of companies in the PSEi is based on a specific set of criteria. There are also six additional sector-based indices, the PSE is overseen by a 15-member Board of Directors, chaired by José T. Pardo. On February 3,1936, the Securities and Exchange Commission announced that it had relinquished control of the Manila Stock Exchange, the Philippine Stock Exchange was formed on December 23,1992 from the merger of the Manila Stock Exchange and the Makati Stock Exchange. Both exchanges traded the same stocks of the same companies, on January 4,1993, the former Manila Stock Exchange started the computerization of its operations using the Stratus Trading System with a company called Equicom. On June 15, the former Makati Stock Exchange adopted the MakTrade trading system, both systems were linked on March 25,1994 to produce a One Price-One Market exchange. In October 2004, the Securities Clearing Corporation of the Philippines, the SCCP acts as the settlement coordinator and risk manager for broker transactions as well as administrator of the trade guaranty fund. The ODiSy provides a 24/7 online system access for the submission of all types of disclosures, on July 26,2010, the PSE launched its new trading system, PSEtrade, which replaced the MakTrade system. The system was acquired from the New York Stock Exchange, on June 22,2015, the PSE launch its new trading system, the PSEtrade XTS, which will replace the PSEtrade system acquired from the New York Stock Exchange. The new trading system will be acquired from the NASDAQ In 2016, on March 2,2012, the PSE Composite hits 5,000 mark the highest record close. However, in December 12,2012, almost ten months after, on January 7,2013, the PSE Composite gets to all-time record at 6,000 mark. In March it again broke another record by ending the day at 6,847.47 after Fitch Group upgraded the Philippines for the first time to investment grade status. On May 10,2013, it achieved its 29th record close for the closing at 7,262.38. In May 15,2013, the PSEi hit its 30th all-time high of 7403.65 and ending the day at 7,392.2 <Rappler, May 15,5,18 PM>. However, the tapering by the Federal Reserves in the United States caused the PSEi to end at 5,889.83. On April 6,2015, the PSE Composite hits the 8,000 mark, construction of the Philippine Stock Exchange office tower in Bonifacio Global City is expected to be completed by mid-2016. The remaining six indices are sector indices based on a main source of revenue
8.
Electronics
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Electronics is the science of controlling electrical energy electrically, in which the electrons have a fundamental role. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements, the science of electronics is also considered to be a branch of physics and electrical engineering. The ability of electronic devices to act as switches makes digital information processing possible, until 1950 this field was called radio technology because its principal application was the design and theory of radio transmitters, receivers, and vacuum tubes. Today, most electronic devices use semiconductor components to perform electron control and this article focuses on engineering aspects of electronics. Components are generally intended to be connected together, usually by being soldered to a circuit board. Components may be packaged singly, or in more complex groups as integrated circuits, some common electronic components are capacitors, inductors, resistors, diodes, transistors, etc. Components are often categorized as active or passive, vacuum tubes were among the earliest electronic components. They were almost solely responsible for the revolution of the first half of the Twentieth Century. They took electronics from parlor tricks and gave us radio, television, phonographs, radar, long distance telephony and they played a leading role in the field of microwave and high power transmission as well as television receivers until the middle of the 1980s. Since that time, solid state devices have all but completely taken over, vacuum tubes are still used in some specialist applications such as high power RF amplifiers, cathode ray tubes, specialist audio equipment, guitar amplifiers and some microwave devices. The 608 contained more than 3,000 germanium transistors, thomas J. Watson Jr. ordered all future IBM products to use transistors in their design. From that time on transistors were almost exclusively used for computer logic, circuits and components can be divided into two groups, analog and digital. A particular device may consist of circuitry that has one or the other or a mix of the two types, most analog electronic appliances, such as radio receivers, are constructed from combinations of a few types of basic circuits. Analog circuits use a range of voltage or current as opposed to discrete levels as in digital circuits. The number of different analog circuits so far devised is huge, especially because a circuit can be defined as anything from a single component, analog circuits are sometimes called linear circuits although many non-linear effects are used in analog circuits such as mixers, modulators, etc. Good examples of analog circuits include vacuum tube and transistor amplifiers, one rarely finds modern circuits that are entirely analog. These days analog circuitry may use digital or even microprocessor techniques to improve performance and this type of circuit is usually called mixed signal rather than analog or digital. Sometimes it may be difficult to differentiate between analog and digital circuits as they have elements of both linear and non-linear operation, an example is the comparator which takes in a continuous range of voltage but only outputs one of two levels as in a digital circuit
9.
Semiconductor
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Semiconductors are crystalline or amorphous solids with distinct electrical characteristics. They are of high electrical resistance — higher than typical resistance materials and their resistance decreases as their temperature increases, which is behavior opposite to that of a metal. The behavior of charge carriers which include electrons, ions and electron holes at these junctions is the basis of diodes, transistors and all modern electronics. Semiconductor devices can display a range of properties such as passing current more easily in one direction than the other, showing variable resistance. The modern understanding of the properties of a semiconductor relies on quantum physics to explain the movement of carriers in a crystal lattice. Doping greatly increases the number of carriers within the crystal. When a doped semiconductor contains mostly free holes it is called p-type, the semiconductor materials used in electronic devices are doped under precise conditions to control the concentration and regions of p- and n-type dopants. A single semiconductor crystal can have many p- and n-type regions, although some pure elements and many compounds display semiconductor properties, silicon, germanium, and compounds of gallium are the most widely used in electronic devices. Elements near the so-called metalloid staircase, where the metalloids are located on the table, are usually used as semiconductors. Some of the properties of materials were observed throughout the mid 19th. The first practical application of semiconductors in electronics was the 1904 development of the Cats-whisker detector, developments in quantum physics in turn allowed the development of the transistor in 1947 and the integrated circuit in 1958. There are several developed techniques that allow semiconducting materials to behave like conducting materials and these modifications have two outcomes, n-type and p-type. These refer to the excess or shortage of electrons, respectively, an unbalanced number of electrons would cause a current to flow through the material. Heterojunctions Heterojunctions occur when two differently doped semiconducting materials are joined together, for example, a configuration could consist of p-doped and n-doped germanium. This results in an exchange of electrons and holes between the differently doped semiconducting materials, the n-doped germanium would have an excess of electrons, and the p-doped germanium would have an excess of holes. The transfer occurs until equilibrium is reached by a process called recombination, a product of this process is charged ions, which result in an electric field. Excited Electrons A difference in electric potential on a material would cause it to leave thermal equilibrium. This introduces electrons and holes to the system, which interact via a process called ambipolar diffusion, whenever thermal equilibrium is disturbed in a semiconducting material, the amount of holes and electrons changes
10.
Home appliance
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Home appliances are electrical/mechanical machines which accomplish some household functions, such as cooling/heating, cooking or cleaning. Brown goods usually require high technical knowledge and skills, while white goods may need more skills and brute force to manipulate the devices. Given a broad usage, the domestic application attached to home appliance is tied to the definition of appliance as an instrument or device designed for a use or function. More specifically, Collins dictionary defines home appliance as, devices or machines, usually electrical, that are in your home, while many appliances have existed for centuries, the self-contained electric or gas powered appliances are a uniquely American innovation that emerged in the twentieth century. The development of these appliances is tied the disappearance of domestic servants. In the early 1900s, electric and gas appliances included washing machines, water heaters, refrigerators, the invention of Earl Richardsons small electric clothes iron in 1903 gave a small initial boost to the home appliance industry. In the Post–World War II economic expansion, the use of dishwashers. Increasing discretionary income was reflected by a rise in home appliances. In America during the 1980s, the industry shipped $1.5 billion worth of each year and employed over 14,000 workers. Throughout this period companies merged and acquired one another to reduce research and production costs and eliminate competitors, in the 1990s, the appliance industry was very consolidated, with over 90% of the products being sold by just five companies. White goods were painted or enameled white, and many of them still are. Small appliances are typically small household electrical machines, easily carried and installed, some such appliances were traditionally finished with genuine or imitation wood. This has become rare but the name has stuck, even for goods that are ever to have had a wooden case. See Life spans of home appliances There is a trend of networking home appliances together, for instance, energy distribution could be managed more evenly so that when a washing machine is on, an oven can go into a delayed start mode, or vice versa. Or, a machine and clothes dryer could share information about load characteristics. Internet-connected home appliances were especially prevalent during recent Consumer Electronic Show events, Appliance recycling consists of dismantling waste home appliances and scrapping their parts for reuse. The main types of appliances that are recycled are T. V. s, refrigerators, air conditioners, washing machines and it involves disassembly, removal of hazardous components and destruction of the equipment to recover materials, generally by shredding, sorting and grading. The Application Research of Small Home Appliance Product Based on Computer Aided Ergonomics, proceedings of the 2012 International Conference of Modern Computer Science and Applications
11.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
12.
Chairman
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The chairman is the highest officer of an organized group such as a board, a committee, or a deliberative assembly. The person holding the office is elected or appointed by the members of the group. The chair presides over meetings of the group and conducts its business in an orderly fashion. When the group is not in session, the officers duties include acting as its head, its representative to the outside world. In some organizations, this position is called president, in others, where a board appoints a president. Other terms sometimes used for the office and its holder include chair, chairperson, chairwoman, presiding officer, president, moderator, facilitator, the chairman of a parliamentary chamber is often called the speaker. The term chair is used in lieu of chairman, in response to criticisms that using chairman is sexist. In his 1992 State of the Union address, then-U. S, president George H. W. Bush used chairman for men and chair for women. A1994 Canadian study found the Toronto Star newspaper referring to most presiding men as chairman, the Chronicle of Higher Education uses chairman for men and chairperson for women. An analysis of the British National Corpus found chairman used 1,142 times, chairperson 130 times, the National Association of Parliamentarians does not approve using chairperson. In World Schools Style debating, male chairs are called Mr. Chairman, the FranklinCovey Style Guide for Business and Technical Communication, as well as the American Psychological Association style guide, advocate using chair or chairperson, rather than chairman. The Oxford Dictionary of American Usage and Style suggests that the forms are gaining ground. It advocates using chair to refer both to men and to women, the word chair can refer to the place from which the holder of the office presides, whether on a chair, at a lectern, or elsewhere. During meetings, the person presiding is said to be in the chair and is referred to as the chair. Major dictionaries state that the word derives from chair and man, some authorities, however, including Riddicks Rules of Procedure, suggest that the second part of chairman derives from the Latin manus, and thus claim gender-neutrality for the word. Vladimir Lenin, for example, officially functioned as the head of Soviet Russia not as tsar or as president, note in particular the popular standard method for referring to Mao Zedong, Chairman Mao. In the absence of the chairman and vice chairman, groups sometimes elect a chairman pro tempore to fill the role for a single meeting. In some organizations that have titles, deputy chairman ranks higher than vice chairman, as there are often multiple vice chairs
13.
Kazuhiro Tsuga
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Kazuhiro Tsuga is the current President of Panasonic. Tsuga studied at Osaka University and graduated in 1979 with a B. S. in bioengineering and he immediately joined the workforce, but obtained a M. S. in computer science from the University of California, Santa Barbara in 1986 through a company sponsorship. Tsuga first joined Panasonic, then named Matsushita Electric, in 1979, with a background in research and development, Tsugas first management position came in 2008. He was elevated to President of Panasonic on June 27,2012, Ohtsubo, before being replaced, racked up losses of 750 billion yen. He focused on returning Panasonic to profitability, highlighted by cutting 10% of the workforce in addition to re-prioritizing Panasonics business strategy
14.
Japanese yen
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The yen is the official currency of Japan. It is the third most traded currency in the exchange market after the United States dollar. It is also used as a reserve currency after the U. S. dollar, the euro. Before the Meiji Restoration, Japans feudal fiefs all issued their own money, hansatsu, in an array of incompatible denominations. The New Currency Act of 1871 did away with these and established the yen, the former han became prefectures and their mints private chartered banks, which initially retained the right to print money. To bring an end to this situation the Bank of Japan was founded in 1882, following World War II the yen lost much of its prewar value. To stabilize the Japanese economy the exchange rate of the yen was fixed at ¥360 per $1 as part of the Bretton Woods system, when that system was abandoned in 1971, the yen became undervalued and was allowed to float. The yen had appreciated to a peak of ¥271 per $1 in 1973, then underwent periods of depreciation and appreciation due to the 1973 oil crisis, arriving at a value of ¥227 per $1 by 1980. Since 1973, the Japanese government has maintained a policy of intervention. The Japanese government focuses on an export market, and tries to ensure a low yen value through a trade surplus. Since that time, however, the yen has greatly decreased in value, the Bank of Japan maintains a policy of zero to near-zero interest rates and the Japanese government has an extreme anti-inflation policy. Yen derives from the Japanese word 圓, which is cognate with the Chinese yuan, originally, the Chinese had traded silver in mass called sycees and when Spanish and Mexican silver coins arrived, the Chinese called them silver rounds for their circular shapes. The coins and the name appeared in Japan. While the Chinese eventually replaced 圓 with 元, the Japanese continued to use the same word, the spelling and pronunciation yen is standard in English. This is because mainly English speakers who visited Japan at the end of the Edo period to the early Meiji period spelled words this way, ゑん /wen/ in historical kana orthography. In the 16th century, Japanese /e/ and /we/ both had been pronounced and Portuguese missionaries had spelled them ye, some time thereafter, by the middle of the 18th century, /e/ and /we/ came to be pronounced as in modern Japanese, although some regions retain the pronunciation. In the early Meiji era, James Curtis Hepburn, following Medhurst, spelled all es as ye in his A Japanese and that was the first full-scale Japanese-English/English-Japanese dictionary, which had a strong influence on Westerners in Japan and probably prompted the spelling yen. Hepburn revised most of yes to e in the 3rd edition in order to mirror the contemporary pronunciation and this was probably already fixed and has remained so ever since
15.
Earnings before interest and taxes
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In accounting and finance, earnings before interest and taxes, is a measure of a firms profit that includes all expenses except interest and income tax expenses. It is the difference between operating revenues and operating expenses, when a firm does not have non-operating income, then operating income is sometimes used as a synonym for EBIT and operating profit. To calculate EBIT, expenses are subtracted from revenues, net income is later obtained by subtracting interest and taxes from the result
16.
Net income
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In business, net income is an entitys income minus cost of goods sold, expenses and taxes for an accounting period. In the context of the presentation of financial statements, the IFRS Foundation defines net income as synonymous with profit, net income is a distinct accounting concept from profit but the same as net profit. Net income can also be calculated by adding a companys operating income to non-operating income, net income can be distributed among holders of common stock as a dividend or held by the firm as an addition to retained earnings. As profit and earnings are used synonymously for income, net earnings, often, the term income is substituted for net income, yet this is not preferred due to the possible ambiguity. Net income is called the bottom line because it is typically found on the last line of a companys income statement. The items deducted will typically include tax expense, financing expense, likewise, preferred stock dividends will be subtracted too, though they are not an expense. For a merchandising company, subtracted costs may be the cost of goods sold, sales discounts, for a product company advertising, manufacturing, and design and development costs are included
17.
Asset
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In financial accounting, an asset is an economic resource. Anything tangible or intangible that can be owned or controlled to produce value, simply stated, assets represent value of ownership that can be converted into cash. The balance sheet of a firm records the value of the assets owned by that firm. It covers money and other valuables belonging to an individual or to a business, one can classify assets into two major asset classes, tangible assets and intangible assets. Tangible assets contain various subclasses, including current assets and fixed assets, current assets include inventory, while fixed assets include such items as buildings and equipment. Intangible assets are resources and rights that have a value to the firm because they give the firm some kind of advantage in the marketplace. Examples of intangible assets include goodwill, copyrights, trademarks, patents and computer programs, an asset is a resource controlled by the entity as a result of past events and from which future economic benefits are expected to flow to the entity. One of the most widely accepted accounting definitions of asset is the one used by the International Accounting Standards Board, employees are not considered assets like machinery is, even though they can generate future economic benefits. This is because an entity does not have sufficient control over its employees to satisfy the Frameworks definition of an asset, similarly, in economics an asset is any form in which wealth can be held. The accounting equation is the structure of the balance sheet. It relates assets, liabilities, and owners equity, Assets = Liabilities + Capital Liabilities = Assets − Capital Equity = Assets − Liabilities Assets are listed on the balance sheet. On a companys balance sheet certain divisions are required by generally accepted accounting principles, Assets can be divided into e. g. current assets and fixed assets, often with further subdivisions such as cash, receivables and inventory. Assets are formally controlled and managed within larger organizations via the use of asset tracking tools and these monitor the purchasing, upgrading, servicing, licensing, disposal etc. of both physical and non-physical assets. Current assets are cash and other assets expected to be converted to cash or consumed either in a year or in the operating cycle and these assets are continually turned over in the course of a business during normal business activity. There are 5 major items included into current assets, Cash and cash equivalents – it is the most liquid asset, which includes currency, deposit accounts, short-term investments – include securities bought and held for sale in the near future to generate income on short-term price differences. Receivables – usually reported as net of allowance for non-collectable accounts, inventory – trading these assets is a normal business of a company. The inventory value reported on the sheet is usually the historical cost or fair market value. This is known as the lower of cost or market rule, prepaid expenses – these are expenses paid in cash and recorded as assets before they are used or consumed
18.
Equity (finance)
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In accounting, equity is the difference between the value of the assets and the value of the liabilities of something owed. Equity can be negative if liabilities exceeds assets, shareholders equity represents the equity of a company as divided among shareholders of common or preferred stock. Negative shareholders equity is often referred to as a shareholders deficit, alternatively, equity can also refer to the capital stock of a corporation. The value of the stock depends on the future economic prospects. For a company in liquidation proceedings, the equity is that which remains after all liabilities have been paid, when starting a business, the owners fund the business to finance various operations. Throughout the businesss existence, the equity of the business will be the difference between its assets and debt liabilities, this is the accounting equation, when a business liquidates during bankruptcy, the proceeds from the assets are used to reimburse creditors. The creditors are ranked by priority, with secured creditors being paid first, other creditors being paid next, owners equity is this remaining or residual claim against assets, which is paid only after all other creditors are paid. In such cases where even creditors could not get money to pay their bills. In financial accounting, owners equity consists of the net assets of an entity, net assets is the difference between the total assets and total liabilities. Equity appears on the sheet, one of the four primary financial statements. The assets of an entity can be tangible and intangible items. Intangible assets include such as brand names, copyrights or goodwill. Tangible assets include land, equipment, and cash, issue of new equity in which the firm obtains new capital increases the total shareholders equity. Share repurchases, in which a firm returns money to investors, reducing on the side its financial assets. For practical purposes, share repurchasing is similar to a dividend payment, rather than giving money to all shareholders immediately in the form of a dividend payment, a share repurchase reduces the number of shares outstanding. Dividends paid out to preferred stock owners are considered an expense to be subtracted from net income, sometimes assets bought and held in other countries get translated back into the reporting currency at different exchange rates, resulting in a changed value. When the owners are shareholders, the interest can be called shareholders equity, the remains the same. If all shareholders are in one and the class, they share equally in ownership equity from all perspectives
19.
Panasonic Avionics Corporation
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Panasonic Avionics Corporation designs, engineers, manufactures, sells and installs customized in-flight entertainment and communications solutions to airlines worldwide. Panasonic Avionics Corporation is a subsidiary of Panasonic Corporation of North America, Panasonic Avionics Corporation is headquartered in Lake Forest, California and has major business functions in Bothell, WA. Panasonic Avionics Corporation traces its roots to Matsushita Avionics Systems Corporation, PAC is a supplier of in-flight entertainment equipment, including music, video on demand, in-flight shopping, phone service, email, video games, and GPS flight location display. PAC is a supplier to Boeing, Airbus and Bombardier. Competitors in the IFE market include Thales Group, Rockwell Collins, Zodiac In-Flight Innovations, lufthansa will make use of their existing onboard hardware that had been installed in 2003 by Connexion by Boeing, the now defunct provider of the airlines previous onboard connectivity system. Other offices and repair facilities are located worldwide, with offices in Toulouse, Hamburg, London, Dallas, Dubai. Panasonic Avionics Corporation is AS9100, ISO14001, and ISO27000 certified, in March 2013, it was reported that American authorities were investigating the subsidiary for bribery. In February 2017, Panasonic said that PAC was being investigated by the DOJ, aeroMobile Aircell Row 44 FlyNet Panasonic Avionics Corporation official website
20.
Panasonic Electric Works
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Panasonic Electric Works Co. Ltd. can trace its beginnings to a company that was founded in 1918 by Konosuke Matsushita. Matsushita began making the flashlight components for bicycles, then progressed to making lighting fixtures, during World War II, the company manufactured everything from airplane propellers to light sockets. At the conclusion of World War II the U. S. A. forced the company to split into two companies, Matsushita Electric Works, Ltd. and Matsushita Electric Industrial Co. Ltd. MEW conducts business in automation controls, electronic materials, lighting products, information equipment and wiring products, building products, in 2004 MEW began a pursuit of collaborate business ties with its brother company, MEI. In 2005, the company was renamed from Aromat to Panasonic Electric Works, on July 292010 Panasonic reached an agreement to acquire the remaining shares of Panasonic Electric Works and Sanyo shares for $9.4 billion. In 2007, Panasonic acquired Indian company Anchor Electricals Pvt. ltd
21.
Universal Lighting Technologies
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Universal Lighting Technologies is based in Nashville, Tennessee and is part of the Panasonic family of companies. The company acquired Vossloh-Schwabe’s North American operations in 2009 and this allowed them to also offer a full range of HID products, ignitors, transformers, lampholders, capacitors, and other components. Universal Lighting Technologies originated about 60 years ago from the combination of two lighting industry corporations – Universal Manufacturing Company and Triad-Utrad Energy Savings Incorporated. Universal Manufacturing Company was one of the first companies to manufacture lighting ballasts, founded in 1947, Universal Manufacturing is known for setting many standards in the lighting industry. It was also the first to develop HID ballast retrofit kits that included ballasts with color-coded leads, making retrofits fast, in 2002, Universal Lighting Technologies acquired certain assets from Energy Savings, Inc. Universal Lighting’s product brands are under the Universal®, Triad®, Vossloh-Schwabe and they have over 65 patents in lighting tech and have worldwide distribution and operations. A key strategy of theirs continues to be research and product development, with R&D facilities in Austin, TX, Huntsville, AL, and Schaumburg, IL. www. unvlt. com
22.
KDK
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Before becoming part of Matsushita Electric, KDK was a separate company not affiliated with Matsushita Electric Industrial Co. Ltd. KDK was registered as a trademark in 1912 but originated in 1909 as Nippon Electric Industry Co. Ltd, KDK became part of the Matsushita Conglomerate in 1956. The oldest KDK distributor is Abdulaziz & Sulaiman Saleh Al-Hakbany Sons Trading Co. from Saudi Arabia which dates back to 1936, Puerto Rico is the second oldest KDK distributor dating back to 1940. KDK International Philippines Corp. was founded in November 1979 as a joint venture company between Avenue Electrical Supply and Matsushita Seiko Co. Ltd, for the purpose of importing, distributing and selling all KDK products in the Philippine market such as fans, ventilating fans. KDK has made two attempts to distribute their products in contiguous United States, the first attempt was in 1983 when U. S. This was a failure as the products never caught on with consumers, the second attempt was in 1998. Tried to sell KDK products but, due to their high prices and poor selection of models and colors. The inventory was exported to Jamaica and other Caribbean nations until the Puerto Rico distributor reported it to Matsushita Seiko, Ltd was renamed as Matsushita Ecology Systems Co. Ltd and further changed to KDK Company, Division of PES5 years later, after corporate restructuring and dissolution of the partnership between Matsushita and Seiko. The company opened a wholly owned sales branch in Malaysia in April 2002, in Indonesia, the company established on December 1,2001 and early KDK products manufactured by PT. National Gobel until December 1,2001, in Singapore, the company appointed Capital Distributors in August 1996 as the sole distributor for KDK fans in Singapore. In August 1,2005, the KDK International Philippines Co. Ltd. has been re-organized as Kipcol International Corp, since then, the company not only sell KDK brand exclusively but, also began selling other brand of products to compliment its KDK line. In 2004 KDK was adjudged as the Top Electric Fan Brand for Product Quality, and in 2013 KDK was awarded by the Gold Brand Council of the Philippines as a “Gold Brand” one of the most trusted and admired brands. KDK currently mainly manufactures Ventilating Fan, range Hood, Air Curtain, Hand Dryer, Ceiling Fan, Dehumidifier and Air Moving Equipment are also provided. KDK also manufactures all electric fans sold under the National and Panasonic, KDK pioneered the 1/f Yuragi technology- one of its kind in electric fan industry - on which the electric fan varies the wind speed in order to simulate the natural breeze of the environment. Japan Society of Physiological Anthropology Report claimed that this feature could help minimize muscle pain by preventing rapid body temperature due to constant wind penetrating the human body. KDK also features a new ball bearing type motor, which is durable, longer lasting, better in performance
23.
Sanyo
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Sanyo Electric Co. Ltd. is a Japanese major electronics company and formerly a member of the Fortune Global 500 whose headquarters was located in Moriguchi, Osaka prefecture, Japan. Sanyo had over 230 subsidiaries and affiliates, Sanyo was founded by Toshio Iue. On December 21,2009, Panasonic completed a 400 billion yen acquisition of a 50. 2% stake in Sanyo, in 2011, Sanyo became a wholly owned subsidiary of Panasonic Corporation. Sanyo utilizes an extensive socialization process for new employees, so that they will be acclimatized to Sanyos corporate culture, new employees take a five-month course during which they eat together and share company-provided sleeping accommodation. They learn everything from basic job requirements to company expectations for personal grooming, Sanyo was incorporated in 1949, in 1952 it made Japans first plastic radio and in 1954 Japans first pulsator-type washing machine. The companys name means three oceans in Japanese, referring to the ambition to sell their products worldwide, across the Atlantic, Pacific. Sanyo expanded their North American presence with the purchase of Whirlpool Corporations television business, Warwick Electronics, in 1982, Sanyo started selling the MBC-1000 series of CP/M computers. More recently, though, Sanyo decided against supporting Sonys format, the Blu-ray Disc and this was ultimately unsuccessful, however, as Sonys Blu-ray triumphed. In North America, Sanyo manufactured CDMA cellular phones exclusively for Sprints Sprint PCS brand in the United States, the 2004 Chūetsu earthquake severely damaged Sanyos semiconductor plant and as a result Sanyo recorded a huge financial loss for that year. The 2005 fiscal year financial results saw a 205 billion yen net income loss, Sanyo posted signs of recovery after the announcement of positive operating income of 2.6 billion yen. Sanyo remains the number one producer of rechargeable batteries. The Eneloop line competes against similar products such as Rayovacs Hybrid Rechargeable line, on 24 November 2006, Sanyo announced heavy losses and job cuts. Tomoyo Nonaka, a former NHK anchorwoman who was appointed Chairman of the company, the President, Toshimasa Iue, also stepped down in April of that year, Seiichiro Sano was appointed to head the company effective April 2007. On April 1,2008, they sold their cell phone division to Kyocera and they became a subsidiary of Panasonic on December 21,2009. In 2010, Sanyo sold its operations to ON Semiconductor. On July 29,2010, Panasonic reached an agreement to acquire the shares of Panasonic Electric Works. By March 2012, parent company Panasonic plans to terminate the Sanyo brand, the Sanyo HIT solar cell is composed of a mono thin crystalline silicon wafer surrounded by ultra-thin amorphous silicon layers. Sanyo Energy opened its solar module assembly plants in Hungary and in Mexico in 2004, in 2007, Sanyo completed a new unit at its solar module plant in Hungary that was to triple its annual capacity to 720,000 units in 2008
24.
Bloomberg Businessweek
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Bloomberg Businessweek is an American weekly business magazine published by Bloomberg L. P. Businessweek was founded in 1929, the magazine was created to provide information and interpretation about what was happening in the business world and it is headquartered in New York City. Megan Murphy was appointed editor of the magazine in November 2016, Businessweek was first published in September 1929, weeks before the stock market crash of 1929. The magazine provided information and opinions on what was happening in the world at the time. Businessweek was originally published to be a resource for business managers, however, in the 1970s, the magazine shifted its strategy and added consumers outside of the business world. Since 1975, Businessweek has carried more annual advertising pages than any magazine in the United States. Stephen B. Shepard served as editor-in-chief from 1984 until 2005 when he was chosen to be the dean of the CUNY Graduate School of Journalism. Under Shepard, Businessweeks readership grew to more than six million in the late 1980s and he was succeeded by Stephen J. Adler of The Wall Street Journal. Businessweek suffered a decline during the recession as advertising revenues fell one-third by the start of 2009. In July 2009, it was reported that McGraw-Hill was trying to sell Businessweek and had hired Evercore Partners to conduct the sale. Because of the liabilities, it was suggested that it might change hands for the nominal price of $1 to an investor who was willing to incur losses turning the magazine around. In late 2009, Bloomberg L. P. bought the magazine—for a reported price between $2 million to $5 million plus assumption of liabilities—and renamed it Bloomberg BusinessWeek. It is now believed McGraw-Hill received the high end of the price, at $5 million. Currently, the magazine still loses $30 million per year, about half of the $60 million it was reported losing in 2009, Adler resigned as editor-in-chief and was replaced by Josh Tyrangiel, who had been deputy managing editor of Time magazine. In early 2010, the title was restyled Bloomberg Businessweek as part of a redesign. Megan Murphy is the editor of the magazine in the eight years of Bloomberg ownership. The magazine is losing between $20-$30 million a year. The magazine is to undergo changes in the second quarter of 2017
25.
Osaka Prefecture
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Osaka Prefecture is a prefecture located in the Kansai region on Honshu, the main island of Japan. The capital is the city of Osaka and it is the center of Osaka-Kobe-Kyoto area. Osaka is one of the two prefectures of Japan, Kyoto being the other. Until the Meiji Restoration, the area of Osaka prefecture was known as Kawachi, Izumi, Osaka Prefecture was created on June 21,1868, at the very beginning of the Meiji era. During the instigation of Fuhanken Sanchisei in 1868, the received its suffix fu. On September 1,1956, the city of Osaka was promoted to a city designated by government ordinance, in 2000, Fusae Ota became Japans first female governor when she replaced Knock Yokoyama, who resigned after prosecution for sexual harassment. On April 1,2006, the city of Sakai was promoted to a city designated by government ordinance, in 2008, Tōru Hashimoto, previously famous as a counselor on television, was elected at the age of 38 as the youngest governor in Japan. In the 2011 local elections the association was able to win the majority of the prefectural seats, the plan was narrowly defeated in the 2015 referendum. Osaka Prefecture neighbors the prefectures of Hyōgo and Kyoto in the north, Nara in the east, the west is open to Osaka Bay. The Yodo and Yamato Rivers flow through the prefecture, prior to the construction of Kansai International Airport, Osaka was the smallest prefecture in Japan. The artificial island on which the airport was built added enough area to make it larger than Kagawa Prefecture. This represented approximately 48% of the Kinki region, the per capita income was ¥3.0 million, seventh in the nation. Commercial sales the year was ¥60.1 trillion. Overshadowed by such globally renowned electronics giants as Panasonic and Sharp, the number of SMEs based in Osaka in 2006 was 330,737, accounting for 99. 6% of the total number of businesses in the prefecture. The Osaka Securities Exchange, specializing in such as Nikkei 225 Futures, is based in Osaka. There are many electrical, chemical, pharmaceutical, heavy industry, food, and housing companies in Osaka Prefecture. According to the 2005 Population Census of Japan, Osaka prefecture has a population of 8,817,166, as of 2013 this prefecture has about 200,000 ethnic Korean persons, the largest such population of any prefecture in Japan. As of 2013 most ethnic Korean children attend ordinary Japanese public schools, although some Korean schools operated by the Chongryon, during the Japanese rule of Korea many ethnic Koreans came to the Osaka area to look for work
26.
Lightbulb socket
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Lightbulb sockets, lamp sockets or lampholders provide electrical connections to the lamps and support it in the lighting fixture. The use of sockets allows lamps to be safely and conveniently replaced, there are many different standards for these lampholders, created by de facto and by various standards bodies. A general coding system is a letter or abbreviation followed by a number, Some miniature lamps have wire leads suitable for direct connection to wires, some reflector lamps have screw terminals for wire connections. Fluorescent lamps require a different, typically four-pin design, a broad variety of other socket designs exists, applied for specialized lamp constructions. Early experimental incandescent lamps had their wire leads connected to screw terminals, the Edison organization used simple wooden receptacles with copper strips inside them, when putting lamps on the commercial steamship Columbia. These sockets included key switches, but were useful for upright installations of the bulb. The Edison organization developed a screw-base in 1880, initially also of wood, many competitive designs of lamp sockets flourished in the early era of incandescent lighting, using mutually incompatible electrical contact and mechanical fixing arrangements. The construction of a lampholder socket defines and limits its intended use, ceramic insulation can withstand considerably higher operating temperatures than bakelite or other plastics. The electrical components and wires must be designed to carry the intended current plus a safety factor, the contact surface area, thickness and conductivity of the metal, connection methods and maximum operating temperature must all be considered in the design of a new socket. In addition, mechanical factors such as shape of the socket, fixture mounting and attachment, lamp support, ease of re-lamping, sockets designed for ordinary household and industrial use have much more design leeway than those used in precision applications. The lampholder must be located far enough from the filament that the metals with the lowest melting point will remain solid, historically this metal was a tin/lead solder whose melting point might be as low as 180 °C. Due to the changes from ambient temperature to full operating temperature. Spring elements are required to accommodate these dimensional changes, however - the temperature at which a metal loses its spring is far below the melting point. This is why some older sockets that no work can be restored by prying up the base spring slightly. Lampholder failures are caused by mechanical abuse or by overheating. A socket with a switch is far more likely to fail in normal use as the switch parts wear out. Insulation failures are caused by impacts or by difficulty inserting or removing a lamp. The corrosion is not only produced but may be a result of the current flowing through the parts when there is appreciable resistance between the parts
27.
Sony
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Sony Corporation is a Japanese multinational conglomerate corporation that is headquartered in Kōnan, Minato, Tokyo. Its diversified business includes consumer and professional electronics, gaming, entertainment, the company is one of the leading manufacturers of electronic products for the consumer and professional markets. Sony was ranked 116th on the 2015 list of Fortune Global 500 and these make Sony one of the most comprehensive entertainment companies in the world. The group consists of Sony Corporation, Sony Pictures Entertainment, Sony Interactive Entertainment, Sony Music Entertainment, Sony Financial Holdings and others. Sony is among the Semiconductor sales leaders by year and as of 2013, the companys current slogan is BE MOVED. Their former slogans were make. believe, like. no. other, Sony has a weak tie to the SMFG keiretsu, the successor to the Mitsui keiretsu. Sony began in the wake of World War II, in 1946, Masaru Ibuka started an electronics shop in a department store building in Tokyo. The company had $530 in capital and a total of eight employees, in the following year he was joined by his colleague, Akio Morita, and they founded a company called Tokyo Tsushin Kogyo 東京通信工業. The company built Japans first tape recorder, called the Type-G, in 1958 the company changed its name to Sony. When Tokyo Tsushin Kogyo was looking for a name to use to market themselves, they strongly considered using their initials. The primary reason they did not is that the railway company Tokyo Kyuko was known as TTK, the company occasionally used the acronym Totsuko in Japan, but during his visit to the United States, Morita discovered that Americans had trouble pronouncing that name. Another early name that was tried out for a while was Tokyo Teletech until Akio Morita discovered that there was an American company already using Teletech as a brand name, the name Sony was chosen for the brand as a mix of two words. One was the Latin word sonus, which is the root of sonic and sound, and the other was sonny, a common slang term used in 1950s America to call a boy. In the 1950s Japan sonny boys, was a word into Japanese which connoted smart and presentable young men. The first Sony-branded product, the TR-55 transistor radio, appeared in 1955, at the time of the change, it was extremely unusual for a Japanese company to use Roman letters to spell its name instead of writing it in kanji. The move was not without opposition, TTKs principal bank at the time and they pushed for a name such as Sony Electronic Industries, or Sony Teletech. Akio Morita was firm, however, as he did not want the company tied to any particular industry. Eventually, both Ibuka and Mitsui Banks chairman gave their approval, according to Schiffer, Sonys TR-63 radio cracked open the U. S. market and launched the new industry of consumer microelectronics
28.
Hitachi
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Hitachi, Ltd. is a Japanese multinational conglomerate company headquartered in Chiyoda, Tokyo, Japan. It is the parent company of the Hitachi Group and forms part of the DKB Group of companies, Hitachi is listed on the Tokyo Stock Exchange and is a constituent of the Nikkei 225 and TOPIX indices. It is ranked 38th in the 2012 Fortune Global 500 and 129th in the 2012 Forbes Global 2000, Hitachi was founded in 1910 by electrical engineer Namihei Odaira in Ibaraki Prefecture. The companys first product was Japans first 5-horsepower induction motor, initially developed for use in copper mining, odairas company soon became the domestic leader in electric motors and electric power industry infrastructure. The company began as a venture of Fusanosuke Kuharas mining company in Hitachi. Odaira moved headquarters to Tokyo in 1918, long before that, he coined the company’s toponymic name by superimposing two kanji characters, hi meaning “sun” and tachi meaning “rise”. The young companys national aspirations were conveyed by its original brand mark, world War II and its aftermath devastated the company. Many of its factories were destroyed by Allied bombing raids, and after the war, founder Odaira was removed from the company. Nevertheless, as a result of three years of negotiations, Hitachi was permitted to all but 19 of its manufacturing plants. The cost of such a production shutdown, though, compounded by a labor strike in 1950. Only the Korean War saved the company from complete collapse, Hitachi and many other struggling Japanese industrial firms benefited from defense contracts offered by the American military. Meanwhile, Hitachi went public in 1949, Hitachi America, Ltd. was established in 1959. Hitachi Europe, Ltd. was established in 1982, in March 2011, Hitachi agreed to sell its hard disk drive subsidiary, HGST, to Western Digital for a combination of cash and shares worth US$4.3 billion. Due to concerns of a duopoly of WD and Seagate Technology by the EU Commission, the transaction was completed in March 2012. The talks subsequently broke down and were suspended, the joint venture began operations in February 2014. It is a high density information storage medium utilizing laser etched/readable Fused quartz, Hitachi is taking for 2016 an estimated ¥65 billion write-off in value of a SILEX technology laser uranium enrichment joint venture with General Electric. Hitachi Consulting is a management and technology consulting firm with headquarters in Dallas, Texas. Hitachi Data Systems is an owned subsidiary of Hitachi which provides hardware, software
29.
Toshiba
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Toshiba Corporation, commonly known as Toshiba and stylized as TOSHIBA, is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Toshiba was founded in 1938 as Tokyo Shibaura Electric K. K. through the merger of Shibaura Seisaku-sho, the company name was officially changed to Toshiba Corporation in 1978. Toshiba is organized into four groupings, the Digital Products Group, the Electronic Devices Group, the Home Appliances Group and the Social Infrastructure Group. It is listed on the Tokyo Stock Exchange, where it is a constituent of the Nikkei 225 and TOPIX indices, the Osaka Securities Exchange, Toshiba is the seventh largest semiconductor manufacturer in the world. Toshiba was founded in 1939 by the merger of Shibaura Seisakusho, Shibaura Seisakusho had been founded as Tanaka Seisakusho by Tanaka Hisashige in July 1875 as Japans first manufacturer of telegraph equipment. In 1904, it was renamed Shibaura Seisakusho, Tokyo Denki was founded as Hakunetsusha in 1890 and had been Japans first producer of incandescent electric lamps. It later diversified into the manufacture of consumer products and in 1899 had been renamed Tokyo Denki. The merger of Shibaura and Tokyo Denki created a new company called Tokyo Shibaura Denki and it was soon nicknamed Toshiba, but it was not until 1978 that the company was officially renamed Toshiba Corporation. The group expanded rapidly, driven by a combination of growth and by acquisitions, buying heavy engineering. In 1977, Toshiba acquired the Brazilian company Semp, subsequently forming Semp Toshiba through the combination of the two companies South American operations, the Toshiba-Kongsberg scandal involved a subsidiary of Toshiba and the Norwegian company Kongsberg Vaapenfabrikk. Senator John Heinz of Pennsylvania said What Toshiba and Kongsberg did was ransom the security of the United States for $517 million, the contract ended in 2008, ending seven years of OEM production with Orion. In December 2004, Toshiba quietly announced it would discontinue manufacturing traditional in-house cathode ray tube televisions, in 2006, Toshiba terminated production of in-house plasma TVs. To ensure its competitiveness in the flat-panel digital television and display market. Before World War II, Toshiba was a member of the Mitsui Group zaibatsu, today Toshiba is a member of the Mitsui keiretsu, and still has preferential arrangements with Mitsui Bank and the other members of the keiretsu. Membership in a keiretsu has traditionally meant loyalty, both corporate and private, to members of the keiretsu or allied keiretsu. This loyalty can extend as far as the beer the employees consume, in July 2005, BNFL confirmed it planned to sell Westinghouse Electric Company, then estimated to be worth $1.8 billion. In late 2007, Toshiba took over from Discover Card as the sponsor of the top-most screen of One Times Square in New York City and it displays the iconic 60-second New Years countdown on its screen, as well as messages, greetings, and advertisements for the company. In January 2009, Toshiba acquired the HDD business of Fujitsu, Toshiba announced on 16 May 2011, that it had agreed to acquire all of the shares of the Swiss-based advanced-power-meter maker Landis+Gyr for $2.3 billion
30.
Canon Inc.
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It is headquartered in Ōta, Tokyo, Japan. Canon has a listing on the Tokyo Stock Exchange and is a constituent of the TOPIX index. It has a listing on the New York Stock Exchange. At the beginning of 2015, Canon was the tenth largest public company in Japan when measured by market capitalization, the company was originally named Seikikōgaku kenkyūsho. In 1934 it produced the Kwanon, a prototype for Japan’s first-ever 35 mm camera with a plane based shutter. In 1947 the company name was changed to Canon Camera Co. Inc. shortened to Canon Inc. in 1969, the name Canon comes from Buddhist bodhisattva Guan Yin, previously transliterated as Kuanyin, Kwannon, or Kwanon in English. The origins of Canon date back to the founding of Precision Optical Instruments Laboratory in Japan in 1937 by Takeshi Mitarai, Goro Yoshida, Saburo Uchida and Takeo Maeda. During its early years the company did not have any facilities to produce its own optical glass, between 1933 and 1936 ‘The Kwanon’, a copy of the Leica design, Japan’s first 35 mm focal plane-shutter camera, was developed in prototype form. In 1940 Canon developed Japans first indirect X-ray camera, Canon introduced a field zoom lens for television broadcasting in 1958 and in 1959 introduced the Reflex Zoom 8, the world’s first movie camera with a zoom lens, and the Canonflex. In 1961 Canon introduced the Rangefinder camera, Canon 7, in 1965 Canon introduced the Canon Pellix, a single lens reflex camera with a semi-transparent stationary mirror which enabled the taking of pictures through the mirror. In 1971 Canon introduced the F-1, a high-end SLR camera, in 1976 Canon launched the AE-1, the world’s first camera with an embedded micro-computer. In 1982 Wildlife as Canon Sees It print ads first appeared in National Geographic magazine, Canon introduced the world’s first Inkjet printer using bubble jet technology in 1985. Canon introduced Canon Electro-Optical System in 1987, named after the goddess of the dawn, EOS650 autofocus SLR camera is introduced. Also in 1987 the Canon Foundation was established, in 1988 Canon introduced Kyosei philosophy. The EOS1 Flagship Professional SLR line was launched in 1989, in the same year the EOS RT, the worlds first AF SLR with a fixed, semi-transparent pellicle mirror, was unveiled. In 1992 Canon launched the EOS5, the camera with eye-controlled AF. In 1995 Canon introduced the first commercially available SLR lens with image stabilization. EOS-1N RS, the worlds fastest AF SLR camera with a shooting speed of 10 frame/s at the time
31.
Television
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Television or TV is a telecommunication medium used for transmitting moving images in monochrome, or in color, and in two or three dimensions and sound. The term can refer to a set, a television program. Television is a medium for entertainment, education, news, politics, gossip. Television became available in experimental forms in the late 1920s. After World War II, a form of black-and-white TV broadcasting became popular in the United States and Britain, and television sets became commonplace in homes, businesses. During the 1950s, television was the medium for influencing public opinion. In the mid-1960s, color broadcasting was introduced in the US, for many reasons, the storage of television and video programming now occurs on the cloud. At the end of the first decade of the 2000s, digital television transmissions greatly increased in popularity, another development was the move from standard-definition television to high-definition television, which provides a resolution that is substantially higher. HDTV may be transmitted in various formats, 1080p, 1080i, in 2013, 79% of the worlds households owned a television set. Most TV sets sold in the 2000s were flat-panel, mainly LEDs, major manufacturers announced the discontinuation of CRT, DLP, plasma, and even fluorescent-backlit LCDs by the mid-2010s. In the near future, LEDs are gradually expected to be replaced by OLEDs, also, major manufacturers have announced that they will increasingly produce smart TVs in the mid-2010s. Smart TVs with integrated Internet and Web 2.0 functions became the dominant form of television by the late 2010s, Television signals were initially distributed only as terrestrial television using high-powered radio-frequency transmitters to broadcast the signal to individual television receivers. Alternatively television signals are distributed by cable or optical fiber, satellite systems and. Until the early 2000s, these were transmitted as analog signals, a standard television set is composed of multiple internal electronic circuits, including a tuner for receiving and decoding broadcast signals. A visual display device which lacks a tuner is correctly called a video monitor rather than a television, the word television comes from Ancient Greek τῆλε, meaning far, and Latin visio, meaning sight. The Anglicised version of the term is first attested in 1907 and it was. formed in English or borrowed from French télévision. In the 19th century and early 20th century, other. proposals for the name of a technology for sending pictures over distance were telephote. The abbreviation TV is from 1948, the use of the term to mean a television set dates from 1941
32.
Nikkei 225
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The Nikkei 225, more commonly called the Nikkei, the Nikkei index, or the Nikkei Stock Average, is a stock market index for the Tokyo Stock Exchange. It has been calculated daily by the Nihon Keizai Shimbun newspaper since 1950 and it is a price-weighted index, and the components are reviewed once a year. Currently, the Nikkei is the most widely quoted average of Japanese equities, in fact, it was known as the Nikkei Dow Jones Stock Average from 1975 to 1985. The Nikkei 225 began to be calculated on September 7,1950, since January 2010 the index is updated every 15 seconds during trading sessions. The Nikkei 225 Futures, introduced at Singapore Exchange in 1986, the Nikkei average has deviated sharply from the textbook model of stock averages which grow at a steady exponential rate. Subsequently, it lost nearly all these gains, closing at 7,054.98 on March 10, another major index for the Tokyo Stock Exchange is the Topix. On March 15,2011, the working day after the massive earthquake in the northeast part of Japan, the index dropped over 10% to finish at 8605.15. The index continued to drop throughout 2011, eventually bottoming out at 8160.01 on November 25, putting it at its lowest close since March 10,2009. The Nikkei fell over 17% in 2011, finishing the year at 8455.35, its lowest year-end closing value in nearly thirty years, the Nikkei started 2013 near 10,600, hitting a peak of 15,942 in May. However, shortly afterward, it plunged by almost 10% before rebounding, making it the most volatile stock market index among the developed markets. By 2015, it has reached over 20,000 mark, the index is a price-weighted index. As of late 2014, the company with the largest influence on the index is Fast Retailing, as of February 2017, the Nikkei 225 consists of the following companies, S&P/TOPIX150 Nikkei 225 Components Bloomberg page for NKY, IND Nikkei 225 index on Yahoo. Finance Nikkei 225 index on Google Finance Nikkei 225 profile at Wikinvest Reuters page for. N225
33.
World War II
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World War II, also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier. It involved the vast majority of the worlds countries—including all of the great powers—eventually forming two opposing alliances, the Allies and the Axis. It was the most widespread war in history, and directly involved more than 100 million people from over 30 countries. Marked by mass deaths of civilians, including the Holocaust and the bombing of industrial and population centres. These made World War II the deadliest conflict in human history, from late 1939 to early 1941, in a series of campaigns and treaties, Germany conquered or controlled much of continental Europe, and formed the Axis alliance with Italy and Japan. Under the Molotov–Ribbentrop Pact of August 1939, Germany and the Soviet Union partitioned and annexed territories of their European neighbours, Poland, Finland, Romania and the Baltic states. In December 1941, Japan attacked the United States and European colonies in the Pacific Ocean, and quickly conquered much of the Western Pacific. The Axis advance halted in 1942 when Japan lost the critical Battle of Midway, near Hawaii, in 1944, the Western Allies invaded German-occupied France, while the Soviet Union regained all of its territorial losses and invaded Germany and its allies. During 1944 and 1945 the Japanese suffered major reverses in mainland Asia in South Central China and Burma, while the Allies crippled the Japanese Navy, thus ended the war in Asia, cementing the total victory of the Allies. World War II altered the political alignment and social structure of the world, the United Nations was established to foster international co-operation and prevent future conflicts. The victorious great powers—the United States, the Soviet Union, China, the United Kingdom, the Soviet Union and the United States emerged as rival superpowers, setting the stage for the Cold War, which lasted for the next 46 years. Meanwhile, the influence of European great powers waned, while the decolonisation of Asia, most countries whose industries had been damaged moved towards economic recovery. Political integration, especially in Europe, emerged as an effort to end pre-war enmities, the start of the war in Europe is generally held to be 1 September 1939, beginning with the German invasion of Poland, Britain and France declared war on Germany two days later. The dates for the beginning of war in the Pacific include the start of the Second Sino-Japanese War on 7 July 1937, or even the Japanese invasion of Manchuria on 19 September 1931. Others follow the British historian A. J. P. Taylor, who held that the Sino-Japanese War and war in Europe and its colonies occurred simultaneously and this article uses the conventional dating. Other starting dates sometimes used for World War II include the Italian invasion of Abyssinia on 3 October 1935. The British historian Antony Beevor views the beginning of World War II as the Battles of Khalkhin Gol fought between Japan and the forces of Mongolia and the Soviet Union from May to September 1939, the exact date of the wars end is also not universally agreed upon. It was generally accepted at the time that the war ended with the armistice of 14 August 1945, rather than the formal surrender of Japan
34.
Asia
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Asia covers an area of 44,579,000 square kilometres, about 30% of Earths total land area and 8. 7% of the Earths total surface area. The continent, which has long been home to the majority of the population, was the site of many of the first civilizations. Asia is notable for not only its large size and population. In general terms, Asia is bounded on the east by the Pacific Ocean, on the south by the Indian Ocean, the western boundary with Europe is a historical and cultural construct, as there is no clear physical and geographical separation between them. The most commonly accepted boundaries place Asia to the east of the Suez Canal, the Ural River, and the Ural Mountains, and south of the Caucasus Mountains, China and India alternated in being the largest economies in the world from 1 to 1800 A. D. The accidental discovery of America by Columbus in search for India demonstrates this deep fascination, the Silk Road became the main East-West trading route in the Asian hitherland while the Straits of Malacca stood as a major sea route. Asia has exhibited economic dynamism as well as robust population growth during the 20th century, given its size and diversity, the concept of Asia—a name dating back to classical antiquity—may actually have more to do with human geography than physical geography. Asia varies greatly across and within its regions with regard to ethnic groups, cultures, environments, economics, historical ties, the boundary between Asia and Africa is the Red Sea, the Gulf of Suez, and the Suez Canal. This makes Egypt a transcontinental country, with the Sinai peninsula in Asia, the border between Asia and Europe was historically defined by European academics. In Sweden, five years after Peters death, in 1730 Philip Johan von Strahlenberg published a new atlas proposing the Urals as the border of Asia, the Russians were enthusiastic about the concept, which allowed them to keep their European identity in geography. Tatishchev announced that he had proposed the idea to von Strahlenberg, the latter had suggested the Emba River as the lower boundary. Over the next century various proposals were made until the Ural River prevailed in the mid-19th century, the border had been moved perforce from the Black Sea to the Caspian Sea into which the Ural River projects. The border between the Black Sea and the Caspian is usually placed along the crest of the Caucasus Mountains, the border between Asia and the loosely defined region of Oceania is usually placed somewhere in the Malay Archipelago. The terms Southeast Asia and Oceania, devised in the 19th century, have had several different geographic meanings since their inception. The chief factor in determining which islands of the Malay Archipelago are Asian has been the location of the possessions of the various empires there. Lewis and Wigen assert, The narrowing of Southeast Asia to its present boundaries was thus a gradual process, Asia is larger and more culturally diverse than Europe. It does not exactly correspond to the borders of its various types of constituents. From the time of Herodotus a minority of geographers have rejected the three-continent system on the grounds there is no or is no substantial physical separation between them
35.
Electricity
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Electricity is the set of physical phenomena associated with the presence of electric charge. Although initially considered a separate to magnetism, since the development of Maxwells Equations both are recognized as part of a single phenomenon, electromagnetism. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges, in addition, electricity is at the heart of many modern technologies. The presence of a charge, which can be either positive or negative. On the other hand, the movement of charges, which is known as electric current. When a charge is placed in a location with non-zero electric field, the magnitude of this force is given by Coulombs Law. Thus, if that charge were to move, the field would be doing work on the electric charge. Electrical phenomena have been studied since antiquity, though progress in theoretical understanding remained slow until the seventeenth and eighteenth centuries. Even then, practical applications for electricity were few, and it would not be until the nineteenth century that engineers were able to put it to industrial and residential use. The rapid expansion in electrical technology at this time transformed industry, electricitys extraordinary versatility means it can be put to an almost limitless set of applications which include transport, heating, lighting, communications, and computation. Electrical power is now the backbone of modern industrial society, long before any knowledge of electricity existed, people were aware of shocks from electric fish. Ancient Egyptian texts dating from 2750 BCE referred to these fish as the Thunderer of the Nile, Electric fish were again reported millennia later by ancient Greek, Roman and Arabic naturalists and physicians. Patients suffering from such as gout or headache were directed to touch electric fish in the hope that the powerful jolt might cure them. Ancient cultures around the Mediterranean knew that certain objects, such as rods of amber, Thales was incorrect in believing the attraction was due to a magnetic effect, but later science would prove a link between magnetism and electricity. He coined the New Latin word electricus to refer to the property of attracting small objects after being rubbed and this association gave rise to the English words electric and electricity, which made their first appearance in print in Thomas Brownes Pseudodoxia Epidemica of 1646. Further work was conducted by Otto von Guericke, Robert Boyle, Stephen Gray, in the 18th century, Benjamin Franklin conducted extensive research in electricity, selling his possessions to fund his work. In June 1752 he is reputed to have attached a key to the bottom of a dampened kite string. A succession of jumping from the key to the back of his hand showed that lightning was indeed electrical in nature
36.
Incandescent light bulb
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An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to such a high temperature that it glows with visible light. The filament, heated by passing a current through it, is protected from oxidation with a glass or quartz bulb that is filled with inert gas or evacuated. In a halogen lamp, filament evaporation is prevented by a process that redeposits metal vapor onto the filament. The light bulb is supplied with current by feed-through terminals or wires embedded in the glass. Most bulbs are used in a socket which provides mechanical support, Incandescent bulbs are manufactured in a wide range of sizes, light output, and voltage ratings, from 1.5 volts to about 300 volts. They require no external regulating equipment, have low manufacturing costs, the remaining energy is converted into heat. The luminous efficacy of an incandescent bulb is 16 lumens per watt. Some applications of the incandescent bulb deliberately use the heat generated by the filament, such applications include incubators, brooding boxes for poultry, heat lights for reptile tanks, infrared heating for industrial heating and drying processes, lava lamps, and the Easy-Bake Oven toy. In addressing the question of who invented the incandescent lamp, historians Robert Friedel and Paul Israel list 22 inventors of incandescent lamps prior to Joseph Swan, historian Thomas Hughes has attributed Edisons success to his development of an entire, integrated system of electric lighting. In 1761 Ebenezer Kinnersley demonstrated heating a wire to incandescence and it was not bright enough nor did it last long enough to be practical, but it was the precedent behind the efforts of scores of experimenters over the next 75 years. Over the first three-quarters of the 19th century many experimenters worked with various combinations of platinum or iridium wires, carbon rods, many of these devices were demonstrated and some were patented. In 1835, James Bowman Lindsay demonstrated a constant electric light at a meeting in Dundee. He stated that he could read a book at a distance of one, however, having perfected the device to his own satisfaction, he turned to the problem of wireless telegraphy and did not develop the electric light any further. His claims are not well documented, although he is credited in Challoner et al. with being the inventor of the Incandescent Light Bulb, in 1838, Belgian lithographer Marcellin Jobard invented an incandescent light bulb with a vacuum atmosphere using a carbon filament. In 1840, British scientist Warren de la Rue enclosed a coiled platinum filament in a vacuum tube, although a workable design, the cost of the platinum made it impractical for commercial use. In 1841, Frederick de Moleyns of England was granted the first patent for an incandescent lamp, in 1845, American John W. Starr acquired a patent for his incandescent light bulb involving the use of carbon filaments. He died shortly after obtaining the patent, and his invention was never produced commercially, little else is known about him. In 1851, Jean Eugène Robert-Houdin publicly demonstrated incandescent light bulbs on his estate in Blois and his light bulbs are on display in the museum of the Château de Blois
37.
Electric motor
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An electric motor is an electrical machine that converts electrical energy into mechanical energy. The reverse of this is the conversion of energy into electrical energy and is done by an electric generator. In normal motoring mode, most electric motors operate through the interaction between an electric motors magnetic field and winding currents to generate force within the motor, small motors may be found in electric watches. General-purpose motors with highly standardized dimensions and characteristics provide convenient mechanical power for industrial use, the largest of electric motors are used for ship propulsion, pipeline compression and pumped-storage applications with ratings reaching 100 megawatts. Electric motors may be classified by electric power source type, internal construction, application, type of motion output, perhaps the first electric motors were simple electrostatic devices created by the Scottish monk Andrew Gordon in the 1740s. The theoretical principle behind production of force by the interactions of an electric current. The conversion of energy into mechanical energy by electromagnetic means was demonstrated by the British scientist Michael Faraday in 1821. A free-hanging wire was dipped into a pool of mercury, on which a permanent magnet was placed, when a current was passed through the wire, the wire rotated around the magnet, showing that the current gave rise to a close circular magnetic field around the wire. This motor is often demonstrated in experiments, brine substituting for toxic mercury. Though Barlows wheel was a refinement to this Faraday demonstration. In 1827, Hungarian physicist Ányos Jedlik started experimenting with electromagnetic coils, after Jedlik solved the technical problems of the continuous rotation with the invention of the commutator, he called his early devices electromagnetic self-rotors. Although they were used only for instructional purposes, in 1828 Jedlik demonstrated the first device to contain the three components of practical DC motors, the stator, rotor and commutator. The device employed no permanent magnets, as the fields of both the stationary and revolving components were produced solely by the currents flowing through their windings. His motor set a record which was improved only four years later in September 1838 by Jacobi himself. His second motor was powerful enough to drive a boat with 14 people across a wide river and it was not until 1839/40 that other developers worldwide managed to build motors of similar and later also of higher performance. The first commutator DC electric motor capable of turning machinery was invented by the British scientist William Sturgeon in 1832, following Sturgeons work, a commutator-type direct-current electric motor made with the intention of commercial use was built by the American inventor Thomas Davenport, which he patented in 1837. The motors ran at up to 600 revolutions per minute, and powered machine tools, due to the high cost of primary battery power, the motors were commercially unsuccessful and Davenport went bankrupt. Several inventors followed Sturgeon in the development of DC motors but all encountered the same battery power cost issues, no electricity distribution had been developed at the time
38.
Ironing
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Ironing is the use of a heated tool to remove wrinkles from fabric. The heating is commonly done to a temperature of 180–220 °Celsius, ironing works by loosening the bonds between the long-chain polymer molecules in the fibers of the material. While the molecules are hot, the fibers are straightened by the weight of the iron, some fabrics, such as cotton, require the addition of water to loosen the intermolecular bonds. Many modern fabrics are advertised as needing little or no ironing, permanent press clothing was developed to reduce the ironing necessary by combining wrinkle-resistant polyester with cotton. The first known use of heated metal to iron clothes is known to have occurred in China, the electric iron was invented in 1882, by Henry W. Seeley. Seeley patented his electric flatiron on June 6,1882, the iron is the small appliance used to remove wrinkles from fabric. It is also known as an iron, flat iron. The piece at the bottom is called a sole plate, ironing uses heat energy, chemical energy, electrical energy, and mechanical energy. Most ironing is done on a board, a small. Some commercial-grade ironing boards incorporate an element and a pedal-operated vacuum to pull air through the board. On 15 February 1858 W. Vandenburg and J. Harvey patented an ironing table that facilitated pressing sleeves, a truly portable folding ironing board was first patented in Canada in 1875 by John B. Porter. The invention also included a removable press board used for sleeves, in 1892 Sarah Boone obtained a patent in the United States for improvements to the ironing board, allowing for better quality ironing for shirt sleeves. A tailors ham or dressmakers ham is a tightly stuffed pillow in the shape of a ham used as a mold when pressing curves such as sleeves or collars. Commercial dry cleaning and full-service laundry providers usually use a large appliance called a press to do most of the work of ironing clothes. Alternatively, a rotary iron may be used, historically, larger tailors shops included a tailors stove, a stove used by tailors to quickly and efficiently heat multiple irons. In many developing countries a cluster of solid irons, heated alternatively from a heating source, are used for pressing cloths at small commercial outlets. Another source suggests slightly higher temperatures, for example, 180-220 °C for cotton When the fabric is heated, in permanent press pressed clothes, chemical agents such as dimethylol ethylene urea are added as crosslinking agents. Dressman is a robot to iron shirts using hot air
39.
Vacuum tube
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In electronics, a vacuum tube, an electron tube, or just a tube, or valve, is a device that controls electric current between electrodes in an evacuated container. Vacuum tubes mostly rely on thermionic emission of electrons from a hot filament or a cathode heated by the filament and this type is called a thermionic tube or thermionic valve. A phototube, however, achieves electron emission through the photoelectric effect, the simplest vacuum tube, the diode, contains only a heater, a heated electron-emitting cathode, and a plate. Current can only flow in one direction through the device between the two electrodes, as electrons emitted by the travel through the tube and are collected by the anode. Adding one or more control grids within the tube allows the current between the cathode and anode to be controlled by the voltage on the grid or grids, Tubes with grids can be used for many purposes, including amplification, rectification, switching, oscillation, and display. In the 1940s the invention of devices made it possible to produce solid-state devices, which are smaller, more efficient, more reliable, more durable. Hence, from the mid-1950s solid-state devices such as transistors gradually replaced tubes, the cathode-ray tube remained the basis for televisions and video monitors until superseded in the 21st century. However, there are still a few applications for which tubes are preferred to semiconductors, for example, the used in microwave ovens. One classification of vacuum tubes is by the number of active electrodes, a device with two active elements is a diode, usually used for rectification. Devices with three elements are used for amplification and switching. Additional electrodes create tetrodes, pentodes, and so forth, which have additional functions made possible by the additional controllable electrodes. X-ray tubes are vacuum tubes. Phototubes and photomultipliers rely on electron flow through a vacuum, though in those cases electron emission from the cathode depends on energy from photons rather than thermionic emission, since these sorts of vacuum tubes have functions other than electronic amplification and rectification they are described in their own articles. A vacuum tube consists of two or more electrodes in a vacuum inside an airtight enclosure, most tubes have glass envelopes, though ceramic and metal envelopes have been used. The electrodes are attached to leads which pass through the envelope via an airtight seal, Tubes were a frequent cause of failure in electronic equipment, and consumers were expected to be able to replace tubes themselves. In addition to the terminals, some tubes had an electrode terminating at a top cap. The principal reason for doing this was to avoid leakage resistance through the tube base, the bases were commonly made with phenolic insulation which performs poorly as an insulator in humid conditions. There was even a design that had two top cap connections
40.
Keiretsu
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A keiretsu is a set of companies with interlocking business relationships and shareholdings. It is a type of business group. The keiretsu maintained dominance over the Japanese economy for the half of the 20th century. It is a key element of the industry in Japan. The prototypical keiretsu appeared in Japan during the economic miracle following World War II, prior to World War II, Japans industrialized economy was dominated by four major zaibatsu, Mitsubishi, Sumitomo, Yasuda and Mitsui. They focused on steel, banking, international trading and various other key sectors in the economy, apart from this, they remained in close connection to influential banks that provided funding to their various projects. The zaibatsu had been viewed with ambivalence by the Japanese military. Remaining assets were highly damaged by the destruction of the war. Under the American occupation after the surrender of Japan, a successful attempt was made to dissolve the zaibatsu. During the occupation of Japan,16 zaibatsu were targeted for complete dissolution, among the zaibatsu targeted for dissolution in 1947 were Asano, Furukawa, Nakajima, Nissan, Nomura, and Okura. Their controlling families assets were seized, holding companies eliminated, and interlocking directorships, matsushita, while not a zaibatsu, was originally also targeted for dissolution, but was saved by a petition signed by 15,000 of its unionized workers and their families. Additionally, the politics of the Occupation during the reverse course served as a crippling, if not terminal. Even until today, banks and trading companies have been at the top of the pyramid, having access, shareholders succeeded over the family control of the cartel. This was made possible with relaxing of Japanese laws whereby holding companies could become stockholding companies, cartels and groupings of various kinds are common in Japan. The bank assists these companies with a range of financial services, the leading horizontal Japanese keiretsu, also referred to as the “Big Six”, include, Fuyo, Sanwa, Sumitomo, Mitsubishi, Mitsui, and Mizuho Financial Group. Horizontal keiretsu may also have vertical relationships, called branches, horizontal keiretsu peaked around 1988, when over half of the value in the Japanese stock market consisted of cross-shareholdings. Since then, banks have reduced their cross-shareholdings. The Japanese corporate governance code, effective from June 2015, requires listed companies to disclose a rationale for their cross-shareholdings, vertical keiretsu are used to link suppliers, manufacturers, and distributors of one industry
41.
Bicycle
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A bicycle, often called a bike or cycle, is a human-powered, pedal-driven, single-track vehicle, having two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist, Bicycles were introduced in the 19th century in Europe and as of 2003, more than 1 billion have been produced worldwide, twice as many as the number of automobiles that have been produced. They are the means of transportation in many regions. They also provide a form of recreation, and have been adapted for use as childrens toys, general fitness, military and police applications, courier services. The basic shape and configuration of an upright or safety bicycle, has changed little since the first chain-driven model was developed around 1885. But many details have been improved, especially since the advent of modern materials and these have allowed for a proliferation of specialized designs for many types of cycling. The bicycles invention has had an effect on society, both in terms of culture and of advancing modern industrial methods. The word bicycle first appeared in English print in The Daily News in 1868, to describe Bysicles and trysicles on the Champs Elysées, the word was first used in 1847 in a French publication to describe an unidentified two-wheeled vehicle, possibly a carriage. The design of the bicycle was an advance on the velocipede, Other words for bicycle include bike, pushbike, pedal cycle, or cycle. In Unicode, the point for bicycle is 0x1F6B2. The entity 🚲, in HTML produces
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