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IBM 826
A keypunch is a device for precisely punching holes into stiff paper cards at specific locations as determined by keys struck by a human operator. Other devices included here for that same function include the gang punch, the pantograph punch, and the stamp. The term was also used for similar machines used by humans to transcribe data onto punched tape media. For Jacquard looms, the resulting punched cards were joined together to form a paper tape, called a "chain", containing a program that, when read by a loom, directed its operation.Bell, T.F. (1895) '' Jacquard Weaving and Designing'', Longmans, Green And Co. For Hollerith machines and other unit record machines the resulting punched cards contained data to be processed by those machines. For computers equipped with a punched card input/output device the resulting punched cards were either data or programs directing the computer's operation. Early Hollerith keypunches were manual devices. Later keypunches were electr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 026 From Above
International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is a publicly traded company and one of the 30 companies in the Dow Jones Industrial Average. IBM is the largest industrial research organization in the world, with 19 research facilities across a dozen countries; for 29 consecutive years, from 1993 to 2021, it held the record for most annual U.S. patents generated by a business. IBM was founded in 1911 as the Computing-Tabulating-Recording Company (CTR), a holding company of manufacturers of record-keeping and measuring systems. It was renamed "International Business Machines" in 1924 and soon became the leading manufacturer of punch-card tabulating systems. During the 1960s and 1970s, the IBM mainframe, exemplified by the System/360 and its successors, was the world's dominant computing platform, with the company p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UNITYPER
The UNITYPER was an input device for the UNIVAC I computer manufactured by Remington Rand, which went on sale in mid-1951 but was not in operation until June 1952. It was an early direct data entry system. The UNITYPER accepted user inputs on a keyboard of a modified Remington typewriter, then wrote that data onto a metal magnetic tape Magnetic tape is a medium for magnetic storage made of a thin, magnetizable coating on a long, narrow strip of plastic film. It was developed in Germany in 1928, based on the earlier magnetic wire recording from Denmark. Devices that use magnetic ... using an integral tape drive. The UNITYPER II was an input device for the UNIVAC II. The UNITYPER II was a reduced-size, reduced-cost version of the UNITYPER I subsequently developed as a text-to-tape transcribing device for the UNIVAC I system and released in 1953, also sold as a peripheral to the UNIVAC II. The original required individual motors and control amplifiers to advance, rewind, fast-for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herman Hollerith
Herman Hollerith (February 29, 1860 – November 17, 1929) was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting. His invention of the punched card tabulating machine, patented in 1884, marks the beginning of the era of mechanized binary code and semiautomatic data processing systems, and his concept dominated that landscape for nearly a century. Hollerith founded a company that was amalgamated in 1911 with several other companies to form the Computing-Tabulating-Recording Company. In 1924, the company was renamed "International Business Machines" (IBM) and became one of the largest and most successful companies of the 20th century. Hollerith is regarded as one of the seminal figures in the development of data processing. Biography Herman Hollerith was born in Buffalo, New York, in 1860, where he also spent his early childhood. His paren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Card Puncher - NARA - 513295
Card or The Card may refer to: Common uses * Plastic cards of various types: **Bank card ** Credit card **Debit card **Payment card * Playing card, used in games * Printed circuit board, or card * Greeting card, given on special occasions Arts and entertainment * ''The Card'', a 1911 novel by Arnold Bennett ** ''The Card'' (1922 film), based on the novel ** ''The Card'' (1952 film), based on the novel ** ''The Card'' (musical), 1973, based on the novel * ''The Card'', a 2012 novel by Graham Rawle * "The Card" (''The Twilight Zone''), a TV episode * "The Card", an episode of ''SpongeBob SquarePants'' (season 6) Businesses and organisations * American Committee for Devastated France (''Comité Américain pour les Régions Dévastées de France''), a group of American women in France after * Campaign Against Racial Discrimination, a British organization, founded in 1964–67 * Center for Autism and Related Disorders, an American applied behavior analysis provider * Wolfso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CTR Census Machine
CTR may refer to: Engineering, science and technology * Counter mode (CTR mode), a cryptographic mode of operation for block ciphers * X-ray crystal truncation rod, a technique to measure properties of crystal surfaces * Current transfer ratio, in an opto-isolator device * Content Threat Removal, a cyber security technology that defeats content threats Government * Cooperative Threat Reduction, an initiative to secure and dismantle weapons of mass destruction in former Soviet Union states * Currency transaction report, a report about transactions that the Bank Secrecy Act requires U.S. financial institutions to file with the Internal Revenue Service Media, arts and entertainment * '' Contemporary Theatre Review'', a British academic journal of performing arts * '' Crash Team Racing'', Naughty Dog's 1999 video game for the Sony PlayStation ** ''Crash Team Racing Nitro-Fueled'', its 2019 remake Medicine * Cardiac resynchronization therapy * Cardio-thoracic ratio, a measure of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacquard Machine
The Jacquard machine () is a device fitted to a loom that simplifies the process of manufacturing textiles with such complex patterns as brocade, damask and matelassé. The resulting ensemble of the loom and Jacquard machine is then called a Jacquard loom. The machine was patented by Joseph Marie Jacquard in 1804, based on earlier inventions by the Frenchmen Basile Bouchon (1725), Jean Baptiste Falcon (1728), and Jacques Vaucanson (1740). The machine was controlled by a "chain of cards"; a number of punched cards laced together into a continuous sequence. Multiple rows of holes were punched on each card, with one complete card corresponding to one row of the design. Both the Jacquard process and the necessary loom attachment are named after their inventor. This mechanism is probably one of the most important weaving innovations, as Jacquard shedding made possible the automatic production of unlimited varieties of complex pattern weaving. The term "Jacquard" is not specific or l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
