BE504360A - - Google Patents

Info

Publication number
BE504360A
BE504360A BE504360DA BE504360A BE 504360 A BE504360 A BE 504360A BE 504360D A BE504360D A BE 504360DA BE 504360 A BE504360 A BE 504360A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE504360A publication Critical patent/BE504360A/xx

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
    • G06K7/1092—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 sensing by means of TV-scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • G06F7/026—Magnitude comparison, i.e. determining the relative order of operands based on their numerical value, e.g. window comparator

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mathematical Optimization (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pure & Applied Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Catching Or Destruction (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Geophysics And Detection Of Objects (AREA)
BE504360D 1950-07-19 BE504360A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1030582T 1950-07-19

Publications (1)

Publication Number Publication Date
BE504360A true BE504360A (fr) 1900-01-01

Family

ID=29415237

Family Applications (1)

Application Number Title Priority Date Filing Date
BE504360D BE504360A (fr) 1950-07-19

Country Status (4)

Country Link
US (1) US2712898A (fr)
BE (1) BE504360A (fr)
FR (1) FR1030582A (fr)
GB (1) GB717686A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97815C (fr) * 1951-09-24 1900-01-01
US2834543A (en) * 1952-07-12 1958-05-13 Monroe Calculating Machine Multiplying and dividing means for electronic calculators
US3469263A (en) * 1953-02-09 1969-09-23 Sperry Rand Corp Character recognition system
US3713100B2 (en) * 1953-02-10 1991-05-07 Method and apparatus for identifying letters,characters,symbols,and the like
US2900620A (en) * 1953-11-25 1959-08-18 Hughes Aircraft Co Electronic magnitude comparator
NL113695C (fr) * 1954-02-04 1900-01-01
US2922983A (en) * 1954-12-31 1960-01-26 Ibm Data processing machine
US2975965A (en) * 1955-02-04 1961-03-21 Ibm Record comparing reader
US2939632A (en) * 1955-02-04 1960-06-07 Ibm Record reader
US2997173A (en) * 1955-08-22 1961-08-22 Magnavox Co Card processing apparatus
US2931916A (en) * 1955-09-30 1960-04-05 Rca Corp Document transcriber
US2959768A (en) * 1955-10-25 1960-11-08 Ibm Comparator
DE1173278B (de) * 1955-11-11 1964-07-02 Dr Gerhard Dirks Einrichtung zur Abtastung und Auswertung von Aufzeichnungstraegern
US3023894A (en) * 1956-02-20 1962-03-06 Magnavox Co Card processing system
US3052405A (en) * 1956-02-21 1962-09-04 Ibm High-speed column-by-column reading device
US2988216A (en) * 1956-07-06 1961-06-13 Magnavox Co Card processing system
US3051841A (en) * 1956-11-28 1962-08-28 Crosfield J F Ltd Printing and photography
US2934708A (en) * 1957-04-17 1960-04-26 John W Stuntz Signal comparator and evaluation circuit
US3106700A (en) * 1957-06-27 1963-10-08 Gen Electric Photographic storage system
US2995728A (en) * 1958-06-11 1961-08-08 Gen Electric Pattern recognition and inspection system
US3058095A (en) * 1958-08-22 1962-10-09 Gen Time Corp Binary code relay
US3068450A (en) * 1958-10-13 1962-12-11 Beckman Instruments Inc Alarm switching circuit
US3042298A (en) * 1958-10-31 1962-07-03 Jack F Glenn Article and machine for verifying checks and the like
US3090942A (en) * 1958-12-18 1963-05-21 Bell Telephone Labor Inc Number comparison and display circuits
US3103008A (en) * 1959-01-08 1963-09-03 Maxson Electronics Corp Automatic map matching system and apparatus
US3231861A (en) * 1960-09-01 1966-01-25 Ibm Automatic recognition of fingerprints by sensing the skin surface with electrical apparatus
US3249744A (en) * 1962-05-03 1966-05-03 Navigation Computer Corp Digital ratio control device
US3482712A (en) * 1967-10-16 1969-12-09 Sperry Rand Corp Verifier for an article filing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985035A (en) * 1930-11-05 1934-12-18 Westinghouse Electric & Mfg Co Card sorter
US2224646A (en) * 1937-04-22 1940-12-10 William F Friedman Electric control system for tabulating cards, documents, and the like
US2251828A (en) * 1939-08-08 1941-08-05 Jr John Hays Hammond Scanning comparator
US2247684A (en) * 1940-10-31 1941-07-01 Rca Corp Photoelectric sorting apparatus
US2395482A (en) * 1943-03-22 1946-02-26 Jr Samuel C Hurley Photoelectric inspection device
US2580270A (en) * 1947-10-04 1951-12-25 Robert F Badgley Automatic comparator for records
NL146784B (nl) * 1948-06-04 Basf Ag Werkwijze ter bereiding van 3,5-cyclohexadieendicarbonzuur door elektrochemische reductie van o-ftaalzuur.

Also Published As

Publication number Publication date
US2712898A (en) 1955-07-12
FR1030582A (fr) 1953-06-15
GB717686A (en) 1954-11-03

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