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IBM 2245
IBM 2245 Kanji Printer () was the line printer of the IBM Kanji System, announced in 1971, that allowed printing of Japanese text on IBM System/360 and System/370 mainframe computers. Later, it would also support printing of Korean and Traditional Chinese text. Functions At the Osaka Expo 1970, a prototype of the IBM Kanji System was exhibited . Although the computers in Japan, up to that time, used only the alphanumeric characters like in other countries, this prototype allowed processing of more than ten thousand Kanji and other characters that are used in the Japanese language. In 1971, IBM officially announced the IBM Kanji System that consisted of the following: * IBM 5924 Kanji keypunch *IBM 2245 Kanji Printer *IBM System/360-System/370 OS/VS & DOS/VSE programming support The IBM 5924 Kanji Keypunch was an IBM 029 Keypunch (Model T00 with Katakana feature), attached with a specially designed 12-shift Kanji input keyboard. It allowed punching out IBM cards for more than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line Printer
A line printer prints one entire line of text before advancing to another line. Most early line printers were impact printers. Line printers are mostly associated with unit record equipment and the early days of digital computing, but the technology is still in use. Print speeds of 600 lines per minute (approximately 10 pages per minute) were achieved in the 1950s, later increasing to as much as 1200 lpm. Line printers print a complete line at a time and have speeds in the range of 150 to 2500 lines per minute. The types of line printers are drum printers, band-printers, and chain printers. Other non-impact technologies have also been used, as thermal line printers were popular in the 1970s and 1980s, and some inkjet and laser printers produce output a line or a page at a time. Designs Many impact printers, such as the daisywheel printer and dot matrix printer, used a print head that printed a character then moved on until an entire line was printed. Line printers we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punched Card
A punched card (also punch card or punched-card) is a piece of stiff paper that holds digital data represented by the presence or absence of holes in predefined positions. Punched cards were once common in data processing applications or to directly control automated machinery. Punched cards were widely used through much of the 20th century in the data processing industry, where specialized and increasingly complex unit record equipment, unit record machines, organized into semiautomatic data processing systems, used punched cards for data input, output, and storage. The IBM 12-row/80-column punched card format came to dominate the industry. Many early digital computers used punched cards as the primary medium for input of both computer programs and Data (computing), data. While punched cards are now obsolete as a storage medium, as of 2012, some voting machines still used punched cards to record votes. They also had a significant cultural impact. History The idea of contr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simplified Chinese
Simplification, Simplify, or Simplified may refer to: Mathematics Simplification is the process of replacing a mathematical expression by an equivalent one, that is simpler (usually shorter), for example * Simplification of algebraic expressions, in computer algebra * Simplification of boolean expressions i.e. logic optimization * Simplification by conjunction elimination in inference in logic yields a simpler, but generally non-equivalent formula * Simplification of fractions Science * Approximations simplify a more detailed or difficult to use process or model Linguistics * Simplification of Chinese characters * Simplified English (other) * Text simplification Music * Simplified (band), a 2002 rock band from Charlotte, North Carolina * ''Simplified'' (album), a 2005 album by Simply Red * "Simplify", a 2008 song by Sanguine * "Simplify", a 2018 song by Young the Giant from ''Mirror Master'' See also * Muntzing (simplification of electric circuits) * Reduction (math ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM Rochester
IBM Rochester is the facility of IBM in Rochester, Minnesota. The initial structure was designed by Eero Saarinen, who clad the structure in blue panels of varying hues after being inspired by the Minnesota sky, as well as IBM's nickname of " Big Blue". These features and the facility's size has earned it the nickname "The Big Blue Zoo" from employees. History Early years Groundbreaking for the facility took place on July 31, 1956. When it was first completed, there was 576,000 square feet (53,500 m2) of floor space. There is 3.1 million square feet (290,000 m2) today on the main campus, more than half the size of the Pentagon in Arlington, Virginia. Rumors have appeared over the years suggesting that the structure was designed to look like a punched card from above, but this is more due to the facility's expansion over the years rather than an intention by Saarinen. The building was first dedicated in 1958, but has been expanded considerably since then. Current developmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 3800
The IBM 3800 is a discontinued continuous forms laser printer designed and manufactured by IBM. It is significant as a product because it was both the first laser printer manufactured by IBM, and the first commercially available continuous forms laser printer. The 3800 was initially positioned as a line printer replacement with additional features. Besides the much greater speed, enhancements over the line printer included: * Forms overlay – the ability to print a predefined form along with the data, eliminating the need for preprinted forms. * Thirteen different character sets. The standard 3800 could use only one per print data set; a special feature allowed four to be used at a time. * Multiple copies printed on single-ply paper, rather than using multiple-ply paper, data could be changed or suppressed between copies. * User-defined graphic characters could be used along with standard character sets. Later the 3800 family supported Advanced Function Presentation (AFP), a page ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM Fujisawa
IBM Fujisawa—located in Fujisawa, Kanagawa, Japan—was a manufacturing and development site of IBM Japan, Ltd., a subsidiary of IBM Corporation. Fujisawa manufacturing IBM Fujisawa was established in 1967. As a manufacturing plant, it produced the following products: *Tabulating machine *IBM 1440 computer *IBM System/360 Model 40 computer * 2701 and other communications controllers In 1971, manufacturing of System/360, System/370 and IBM 4300 mainframes moved to the newly opened IBM Yasu in Yasu, Shiga,。 *IBM Personal System/55 *IBM ThinkPad *Harddisk In December, 2002, as Hitachi Ltd. bought IBM's hard disk division, IBM Fujisawa became the headquarters and the main plant of Hitachi Global Storage Technology. Fujisawa development In 1972, the Fujisawa development lab was established in a new building inside the Fujisawa site. It developed the following hardware and software products: ;For worldwide *IBM 3767 - Printer terminal under Systems Network Architecture (1974) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endicott, New York
Endicott is a village in Broome County, New York, United States. The population was 13,392 at the 2010 census. It is part of the Binghamton Metropolitan Statistical Area. The village is named after Henry B. Endicott, a founding member of the Endicott Johnson Corporation shoe manufacturing company, who founded the community as the "Home of the Square Deal". The village of Endicott is in the town of Union and is west of the city of Binghamton. The community is served by the Greater Binghamton Airport/Edwin A. Link Field. It is part of the "Triple Cities", along with Binghamton and Johnson City. History The village of Endicott was originally made up of two distinct villages: Union village (now the historic business district at the intersection of NYS Route 26 and NYS Route 17C), incorporated in 1892, and Endicott (whose center was along Washington Avenue and North Street), which was incorporated in 1906. Union was a market town along the Susquehanna River settled in the 1790s, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM System/3
The IBM System/3 was an IBM midrange computer introduced in 1969, and marketed until 1985. It was produced by IBM Rochester in Minnesota as a low-end business computer aimed at smaller organizations that still used IBM 1400 series computers or unit record equipment. The first member of what IBM refers to as their "midrange" line, it also introduced the RPG II programming language. It is the first ancestor in the product line whose current version is the IBM i series and includes the highly successful AS/400. History At its launch in 1969 it was available for $1000/month — less than half cost of an IBM System/360 Model 20; the smallest member of the IBM System/360 family. Many of the original System/3 model 10 units were shipped diskless, with only the new IBM 5424 Multifunction Card Unit (MFCU) which read, punched, printed on and sorted the new, smaller 96-column punched cards introduced at the same time. IBM delivered the following models: * 1969 — IBM 5410, or System/3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM System/360 Model 20
The IBM System/360 Model 20 is the smallest member of the IBM System/360 family announced in November 1964. The Model 20 supports only a subset of the System/360 instruction set, with binary numbers limited to 16 bits and no floating point. In later years it would have been classified as a 16-bit minicomputer rather than a mainframe, but the term "minicomputer" was not current, and in any case IBM wanted to emphasize the compatibility of the Model 20 rather than its differences from the rest of the System/360 line. It does, however, have the full System/360 decimal instruction set, that allows for addition, subtraction, product, and dividend of up to 31 decimal digits. Developed by IBM in Böblingen, Germany, the system was intended for data processing and as a replacement for tab equipment. An incompatible small computer, the IBM 1130 introduced the following year, was designed for scientific and engineering computing. The design of the Model 20 was the result of a tu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DBCS
A double-byte character set (DBCS) is a character encoding in which either all characters (including control characters) are encoded in two bytes, or merely every graphic character not representable by an accompanying single-byte character set (SBCS) is encoded in two bytes (Han characters would generally comprise most of these two-byte characters). A DBCS supports national languages that contain many unique characters or symbols (the maximum number of characters that can be represented with one byte is 256 characters, while two bytes can represent up to 65,536 characters). Examples of such languages include Japanese and Chinese. Korean Hangul does not contain as many characters, but KS X 1001 supports both Hangul and Hanja, and uses two bytes per character. In CJK (Chinese/Japanese/Korean) computing The term ''DBCS'' traditionally refers to a character encoding where each graphic character is encoded in two bytes. In an 8-bit code, such as Big-5 or Shift JIS, a character from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Katakana
is a Japanese syllabary, one component of the Japanese writing system along with hiragana, kanji and in some cases the Latin script (known as rōmaji). The word ''katakana'' means "fragmentary kana", as the katakana characters are derived from components or fragments of more complex kanji. Katakana and hiragana are both kana systems. With one or two minor exceptions, each syllable (strictly mora) in the Japanese language is represented by one character or ''kana'' in each system. Each kana represents either a vowel such as "''a''" (katakana ア); a consonant followed by a vowel such as "''ka''" (katakana カ); or "''n''" (katakana ン), a nasal sonorant which, depending on the context, sounds either like English ''m'', ''n'' or ''ng'' () or like the nasal vowels of Portuguese or Galician. In contrast to the hiragana syllabary, which is used for Japanese words not covered by kanji and for grammatical inflections, the katakana syllabary usage is comparable to italics in En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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