CA953024A - Card reader system - Google Patents

Card reader system

Info

Publication number
CA953024A
CA953024A CA121,702A CA121702A CA953024A CA 953024 A CA953024 A CA 953024A CA 121702 A CA121702 A CA 121702A CA 953024 A CA953024 A CA 953024A
Authority
CA
Canada
Prior art keywords
card reader
reader system
card
reader
Prior art date
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.)
Expired
Application number
CA121,702A
Other versions
CA121702S (en
Inventor
John L. Searle
Donald B. Hampton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
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
Application granted granted Critical
Publication of CA953024A publication Critical patent/CA953024A/en
Expired legal-status Critical Current

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)
CA121,702A 1970-08-31 1971-08-30 Card reader system Expired CA953024A (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
CA953024A true CA953024A (en) 1974-08-13

Family

ID=22080340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,702A Expired CA953024A (en) 1970-08-31 1971-08-30 Card reader system

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
JPS535495B1 (en) 1978-02-28
BE771959A (en) 1971-12-31
DE2142584A1 (en) 1972-03-09
AU3159871A (en) 1973-01-25
DE2142584B2 (en) 1974-02-14
NL7111972A (en) 1972-03-02
AU458959B2 (en) 1975-03-13
CH551047A (en) 1974-06-28
DE2142584C3 (en) 1974-09-12
FR2106190A5 (en) 1972-04-28
GB1331170A (en) 1973-09-26

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