CH589895A5 - - Google Patents

Info

Publication number
CH589895A5
CH589895A5 CH781475A CH781475A CH589895A5 CH 589895 A5 CH589895 A5 CH 589895A5 CH 781475 A CH781475 A CH 781475A CH 781475 A CH781475 A CH 781475A CH 589895 A5 CH589895 A5 CH 589895A5
Authority
CH
Switzerland
Application number
CH781475A
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH781475A priority Critical patent/CH589895A5/xx
Priority to DE19752531575 priority patent/DE2531575C3/en
Priority to FR7617961A priority patent/FR2315126A1/en
Publication of CH589895A5 publication Critical patent/CH589895A5/xx

Links

Classifications

    • 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
    • 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CH781475A 1975-06-17 1975-06-17 CH589895A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH781475A CH589895A5 (en) 1975-06-17 1975-06-17
DE19752531575 DE2531575C3 (en) 1975-06-17 1975-07-11 Device for reading magnetic recording media, in particular magnetic tickets
FR7617961A FR2315126A1 (en) 1975-06-17 1976-06-14 Magnetic cards and ticket reading device - uses cards which are magnetically coded so that the signal contains data and clock signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH781475A CH589895A5 (en) 1975-06-17 1975-06-17

Publications (1)

Publication Number Publication Date
CH589895A5 true CH589895A5 (en) 1977-07-29

Family

ID=4330871

Family Applications (1)

Application Number Title Priority Date Filing Date
CH781475A CH589895A5 (en) 1975-06-17 1975-06-17

Country Status (3)

Country Link
CH (1) CH589895A5 (en)
DE (1) DE2531575C3 (en)
FR (1) FR2315126A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06274703A (en) * 1993-01-25 1994-09-30 Omron Corp Card processor
JP3748178B2 (en) * 1999-08-19 2006-02-22 日立オムロンターミナルソリューションズ株式会社 Magnetic media processing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1365933A (en) * 1962-08-17 1964-07-03 Philips Nv Circuit for generating pulses at times at which information from a punched card is to be read in a punched card reading machine
US3480762A (en) * 1965-07-20 1969-11-25 Rca Corp Timing arrangement for document processor
US3493729A (en) * 1965-07-22 1970-02-03 Rca Corp Timing system
DE2310412C3 (en) * 1973-03-02 1979-04-12 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Method for reading codes and devices for carrying out the method
US3864735A (en) * 1973-09-12 1975-02-04 Burroughs Corp Read/write system for high density magnetic recording

Also Published As

Publication number Publication date
DE2531575B2 (en) 1978-04-20
FR2315126A1 (en) 1977-01-14
FR2315126B1 (en) 1981-10-09
DE2531575C3 (en) 1978-12-21
DE2531575A1 (en) 1976-12-23

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased