NL113695C - - Google Patents

Info

Publication number
NL113695C
NL113695C NL113695DA NL113695C NL 113695 C NL113695 C NL 113695C NL 113695D A NL113695D A NL 113695DA NL 113695 C NL113695 C NL 113695C
Authority
NL
Netherlands
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
Application granted granted Critical
Publication of NL113695C publication Critical patent/NL113695C/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements
    • 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
    • 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
    • G06F7/06—Arrangements for sorting, selecting, merging, or comparing data on individual record carriers
    • 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
    • G06K7/1093—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, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/42—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically- coupled or feedback-coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Hardware Design (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
NL113695D 1954-02-04 NL113695C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US408132A US2939110A (en) 1954-02-04 1954-02-04 Comparing device for employment in a record card collator or like machine

Publications (1)

Publication Number Publication Date
NL113695C true NL113695C (ja) 1900-01-01

Family

ID=37149113

Family Applications (2)

Application Number Title Priority Date Filing Date
NL113695D NL113695C (ja) 1954-02-04
NL194165D NL194165A (ja) 1954-02-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL194165D NL194165A (ja) 1954-02-04

Country Status (6)

Country Link
US (1) US2939110A (ja)
BE (1) BE535413A (ja)
DE (1) DE1182883B (ja)
FR (1) FR1141369A (ja)
GB (1) GB783108A (ja)
NL (2) NL194165A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT592664A (ja) * 1957-07-15
NL233017A (ja) * 1957-11-09
US3177471A (en) * 1960-09-12 1965-04-06 Ibm File interrogator
NL268010A (ja) * 1960-09-22
US3290508A (en) * 1961-01-27 1966-12-06 Gen Electric Photoelectric correlation system and a time displacement discriminator therefor
US3201569A (en) * 1961-06-12 1965-08-17 United Aircraft Corp Mark selection circuit
US3174142A (en) * 1961-09-05 1965-03-16 Thompson Ramo Wooldridge Inc Signal correlation system
US3159822A (en) * 1962-01-22 1964-12-01 Ibm Multi-element magnetic transducer
US3848112A (en) * 1970-12-02 1974-11-12 Sherwood Medical Ind Inc Identification system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531895A (en) * 1945-05-09 1950-11-28 Ibm Electrical system
US2514054A (en) * 1948-05-06 1950-07-04 Ibm Comparing mechanism
BE504360A (ja) * 1950-07-19 1900-01-01
NL85584C (ja) * 1951-07-19 1900-01-01
US2673032A (en) * 1951-10-06 1954-03-23 Ibm Data storage, read-out, and comparison device
US2628346A (en) * 1951-11-03 1953-02-10 Monroe Calculating Machine Magnetic tape error control
US2680239A (en) * 1952-02-26 1954-06-01 Engineering Res Associates Inc Data selection system
US2737646A (en) * 1952-06-12 1956-03-06 Gulf Research Development Co Transient viewer and recorder
GB738294A (en) * 1952-10-20 1955-10-12 British Tabulating Mach Co Ltd Improvements in or relating to data comparing devices
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system
US2785856A (en) * 1953-08-26 1957-03-19 Rca Corp Comparator system for two variable length items
US2821696A (en) * 1953-11-25 1958-01-28 Hughes Aircraft Co Electronic multiple comparator
NL193490A (ja) * 1953-12-24

Also Published As

Publication number Publication date
US2939110A (en) 1960-05-31
GB783108A (ja) 1900-01-01
DE1182883B (de) 1964-12-03
NL194165A (ja) 1900-01-01
BE535413A (ja) 1900-01-01
FR1141369A (fr) 1957-09-02

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