BE823101A - Dispositif pour la determination de caracteristiques communes a des ensembles de donnees - Google Patents

Dispositif pour la determination de caracteristiques communes a des ensembles de donnees

Info

Publication number
BE823101A
BE823101A BE151285A BE151285A BE823101A BE 823101 A BE823101 A BE 823101A BE 151285 A BE151285 A BE 151285A BE 151285 A BE151285 A BE 151285A BE 823101 A BE823101 A BE 823101A
Authority
BE
Belgium
Prior art keywords
sets
data
determining characteristics
characteristics common
common
Prior art date
Application number
BE151285A
Other languages
English (en)
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 filed Critical
Publication of BE823101A publication Critical patent/BE823101A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/04—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed optically, e.g. peek-a-boo system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06225—Aspects not covered by other subgroups using wavelength selection, e.g. colour code
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06271—Relief-type marking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
BE151285A 1973-12-11 1974-12-09 Dispositif pour la determination de caracteristiques communes a des ensembles de donnees BE823101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7344177A FR2254061A1 (en) 1973-12-11 1973-12-11 Device for determining common data characteristics - uses different signs corresponding to different data

Publications (1)

Publication Number Publication Date
BE823101A true BE823101A (fr) 1975-06-09

Family

ID=9129034

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151285A BE823101A (fr) 1973-12-11 1974-12-09 Dispositif pour la determination de caracteristiques communes a des ensembles de donnees

Country Status (3)

Country Link
BE (1) BE823101A (fr)
FR (1) FR2254061A1 (fr)
IN (1) IN144103B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002762A1 (fr) * 1979-06-08 1980-12-11 P Blanie Dispositif de mise en memoire et de traitement de donnees

Also Published As

Publication number Publication date
FR2254061A1 (en) 1975-07-04
IN144103B (fr) 1978-04-08
FR2254061B1 (fr) 1977-08-19

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