FR1179251A - Dispositif de traduction en code par guidage matriciel de lumière - Google Patents

Dispositif de traduction en code par guidage matriciel de lumière

Info

Publication number
FR1179251A
FR1179251A FR1179251DA FR1179251A FR 1179251 A FR1179251 A FR 1179251A FR 1179251D A FR1179251D A FR 1179251DA FR 1179251 A FR1179251 A FR 1179251A
Authority
FR
France
Prior art keywords
translating
code
matrix light
light guidance
guidance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1179251A publication Critical patent/FR1179251A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E1/00—Devices for processing exclusively digital data
    • G06E1/02—Devices for processing exclusively digital data operating upon the order or content of the data handled
    • G06E1/04—Devices for processing exclusively digital data operating upon the order or content of the data handled for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR1179251D 1955-12-30 1956-12-21 Dispositif de traduction en code par guidage matriciel de lumière Expired FR1179251A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US556684A US2881976A (en) 1955-12-30 1955-12-30 Code translating device

Publications (1)

Publication Number Publication Date
FR1179251A true FR1179251A (fr) 1959-05-22

Family

ID=24222408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179251D Expired FR1179251A (fr) 1955-12-30 1956-12-21 Dispositif de traduction en code par guidage matriciel de lumière

Country Status (2)

Country Link
US (1) US2881976A (fr)
FR (1) FR1179251A (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128938C (fr) * 1957-12-23
NL241495A (fr) * 1958-07-21
US3184711A (en) * 1958-08-18 1965-05-18 Ibm Recognition apparatus
NL134348C (fr) * 1958-10-07
US3043179A (en) * 1958-10-29 1962-07-10 American Optical Corp Fiber optical image transfer devices
US3119094A (en) * 1958-12-26 1964-01-21 Honeywell Regulator Co Check number generating circuits for information handling apparatus
US3046540A (en) * 1959-06-10 1962-07-24 Ibm Electro-optical translator
US3110893A (en) * 1959-09-09 1963-11-12 Lab For Electronics Inc Visual display device
US3109065A (en) * 1960-02-19 1963-10-29 Gen Dynamics Corp Decoder
US3163080A (en) * 1961-10-17 1964-12-29 Art Film Lab Inc Du Fiber optics film printing systems
US3177470A (en) * 1962-09-10 1965-04-06 Galopin Anthony Character sensing system
US3169305A (en) * 1963-09-25 1965-02-16 Edward W Gray Cable harness assembly apparatus
US3225329A (en) * 1963-10-30 1965-12-21 Control Data Corp Optical logic reading machine
US3253274A (en) * 1963-12-30 1966-05-24 Berman Nelson Character display device
US3360657A (en) * 1964-11-25 1967-12-26 Jr Bernard Edward Shlesinger Light responsive cross bar switch
US3412255A (en) * 1964-12-22 1968-11-19 Sperry Rand Corp Character recognition system using selectively positioned light conducting rods and including conversion to exess three binary code
US3458689A (en) * 1965-10-20 1969-07-29 Ibm Solid state sensing and encoding device
US3453036A (en) * 1966-03-31 1969-07-01 American Optical Corp Optical junction for light conductors
DE1281196B (de) * 1966-10-05 1968-10-24 Standard Elektrik Lorenz Ag Anordnung zur Umsetzung eines Lochstreifenkodes in eine entschluesselte Darstellung
US3541341A (en) * 1968-02-21 1970-11-17 Gen Electric Redundant fiber-optic light guide construction
US3847262A (en) * 1969-03-14 1974-11-12 Datacq Syst Corp Apparatus and attachment for deriving coded signals
GB1306942A (en) * 1969-08-12 1973-02-14 Lucas Industries Ltd Position indicators
US3892305A (en) * 1970-01-19 1975-07-01 Datacq Systems Corp Electrical encoding arrangement for typewriters having single rotary printing element
US3700802A (en) * 1970-12-21 1972-10-24 Zenith Radio Corp Matrix-type image display with light-guide addressing system
US3752288A (en) * 1971-02-18 1973-08-14 Olivetti & Co Spa Electrographic printer with plural oscillating print head
US4113353A (en) * 1974-04-20 1978-09-12 Akira Matsushita Information processing optical device
US3902786A (en) * 1974-11-29 1975-09-02 Us Navy Optical access coupler for fiber bundles
FR2298806A1 (fr) * 1975-01-22 1976-08-20 Thomson Csf Dispositif coupleur optique pour interconnexion de
US4165225A (en) * 1975-04-17 1979-08-21 Siemens Aktiengesellschaft Distributor for optical signals
US4178708A (en) * 1977-06-21 1979-12-18 The United States Of America As Represented By The Secretary Of The Navy Fiber optic visual display system
US4906837A (en) * 1988-09-26 1990-03-06 The Boeing Company Multi-channel waveguide optical sensor
US7559680B2 (en) * 2003-09-04 2009-07-14 Sensitile Systems Llc Light system with stacked light pipe structure
US7229203B2 (en) * 2003-09-04 2007-06-12 Sensitile Systems Llc Light pipe containing material
GB2459702B (en) * 2008-05-01 2012-07-11 Peter Richard Nelson Waveguide structure for use in a position sensor, a position sensor and position measurement system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL98210B (fr) * 1939-06-30
US2473444A (en) * 1944-02-29 1949-06-14 Rca Corp Computing system
US2550079A (en) * 1948-09-15 1951-04-24 Remington Rand Inc Wiring unit
US2573405A (en) * 1949-02-05 1951-10-30 Technicolor Motion Picture Cinematographic light control apparatus

Also Published As

Publication number Publication date
US2881976A (en) 1959-04-14

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