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BE771959A - CARD READER DEVICE - Google Patents

CARD READER DEVICE

Info

Publication number
BE771959A
BE771959A BE771959A BE771959A BE771959A BE 771959 A BE771959 A BE 771959A BE 771959 A BE771959 A BE 771959A BE 771959 A BE771959 A BE 771959A BE 771959 A BE771959 A BE 771959A
Authority
BE
Belgium
Prior art keywords
card reader
reader device
card
reader
Prior art date
Application number
BE771959A
Other languages
French (fr)
Inventor
J L Searle
D B Hampton
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of BE771959A publication Critical patent/BE771959A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • 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
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Conveying Record Carriers (AREA)
BE771959A 1970-08-31 1971-08-30 CARD READER DEVICE BE771959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6808870A 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
BE771959A true BE771959A (en) 1971-12-31

Family

ID=22080340

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771959A BE771959A (en) 1970-08-31 1971-08-30 CARD READER DEVICE

Country Status (9)

Country Link
JP (1) JPS535495B1 (en)
AU (1) AU458959B2 (en)
BE (1) BE771959A (en)
CA (1) CA953024A (en)
CH (1) CH551047A (en)
DE (1) DE2142584C3 (en)
FR (1) FR2106190A5 (en)
GB (1) GB1331170A (en)
NL (1) NL7111972A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054092A (en) * 1988-03-31 1991-10-01 Checkmate Electronics, Inc. Hand-operated low cost magnetic character recognition system
GB2205672B (en) * 1987-05-05 1992-01-08 Checkmate Electronics Inc Manually operable magnetic character recognition system

Also Published As

Publication number Publication date
AU458959B2 (en) 1975-03-13
CA953024A (en) 1974-08-13
DE2142584C3 (en) 1974-09-12
FR2106190A5 (en) 1972-04-28
NL7111972A (en) 1972-03-02
AU3159871A (en) 1973-01-25
GB1331170A (en) 1973-09-26
CH551047A (en) 1974-06-28
DE2142584A1 (en) 1972-03-09
DE2142584B2 (en) 1974-02-14
JPS535495B1 (en) 1978-02-28

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