JPS5090255A - - Google Patents

Info

Publication number
JPS5090255A
JPS5090255A JP49136666A JP13666674A JPS5090255A JP S5090255 A JPS5090255 A JP S5090255A JP 49136666 A JP49136666 A JP 49136666A JP 13666674 A JP13666674 A JP 13666674A JP S5090255 A JPS5090255 A JP S5090255A
Authority
JP
Japan
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.)
Pending
Application number
JP49136666A
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 JPS5090255A publication Critical patent/JPS5090255A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Character Input (AREA)
  • Credit Cards Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP49136666A 1973-11-30 1974-11-30 Pending JPS5090255A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7316254A SE389209B (sv) 1973-11-30 1973-11-30 Forfarande och anordning for avlesning av kodad information fran en informationsberare, speciellt ett identitetskort

Publications (1)

Publication Number Publication Date
JPS5090255A true JPS5090255A (ja) 1975-07-19

Family

ID=20319252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49136666A Pending JPS5090255A (ja) 1973-11-30 1974-11-30

Country Status (8)

Country Link
US (1) US3976857A (ja)
JP (1) JPS5090255A (ja)
BR (1) BR7410022A (ja)
DE (1) DE2456601A1 (ja)
FR (1) FR2253242B1 (ja)
GB (1) GB1494337A (ja)
SE (1) SE389209B (ja)
SU (1) SU691112A3 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130756A (en) * 1976-10-27 1978-12-19 International Business Machines Corporation Encoding mechanism for holed badge readers
DE2747076C3 (de) * 1977-10-20 1984-10-04 Interflex Datensysteme Gmbh & Co Kg, 7730 Villingen-Schwenningen Optoelektrischer Code-Kartenleser
IT1101623B (it) * 1977-11-22 1985-10-07 Bsg Schalttechnik Dispositivo per serratura per eviatare l'accesso non autorizzato
US4322613A (en) * 1980-04-08 1982-03-30 Vendacopy, Inc. Method for tamper-proofing magnetic stripe card reader
FR2545245B1 (fr) * 1983-04-26 1988-03-11 Lewiner Jacques Perfectionnements aux appareils de lecture des cartes magnetiques de controle d'acces ou analogues et aux cartes correspondantes
USD326446S (en) 1989-07-26 1992-05-26 Wong Curtis G Combined electronic book and CD ROM reader
TWM253011U (en) * 2004-01-30 2004-12-11 King House Technology Co Ltd Luminous credit card

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833531A (ja) * 1971-09-04 1973-05-11

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673389A (en) * 1970-03-02 1972-06-27 Computer Identics Corp Identification and registration system
US3704360A (en) * 1970-04-15 1972-11-28 Bruce R Mcfadden Card reader
US3663800A (en) * 1971-01-21 1972-05-16 Hughes Aircraft Co Optical label reader and decoder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833531A (ja) * 1971-09-04 1973-05-11

Also Published As

Publication number Publication date
FR2253242B1 (ja) 1980-07-04
FR2253242A1 (ja) 1975-06-27
GB1494337A (en) 1977-12-07
SU691112A3 (ru) 1979-10-05
DE2456601A1 (de) 1975-06-05
BR7410022A (pt) 1976-05-25
SE7316254L (ja) 1975-06-02
SE389209B (sv) 1976-10-25
US3976857A (en) 1976-08-24

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