FR1549798A - - Google Patents

Info

Publication number
FR1549798A
FR1549798A FR1549798DA FR1549798A FR 1549798 A FR1549798 A FR 1549798A FR 1549798D A FR1549798D A FR 1549798DA FR 1549798 A FR1549798 A FR 1549798A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1549798A publication Critical patent/FR1549798A/fr
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
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/10—Movable barriers with registering means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Lock And Its Accessories (AREA)
FR1549798D 1966-12-23 1967-12-21 Expired FR1549798A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP41084215A JPS4831877B1 (fr) 1966-12-23 1966-12-23

Publications (1)

Publication Number Publication Date
FR1549798A true FR1549798A (fr) 1968-12-13

Family

ID=13824239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1549798D Expired FR1549798A (fr) 1966-12-23 1967-12-21

Country Status (5)

Country Link
US (1) US3598965A (fr)
JP (1) JPS4831877B1 (fr)
DE (1) DE1574167A1 (fr)
FR (1) FR1549798A (fr)
GB (1) GB1190667A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250582U (fr) * 1975-10-08 1977-04-11
JPS5296981U (fr) * 1976-01-20 1977-07-20
NL7610860A (nl) * 1976-10-01 1978-04-04 Philips Nv Hulsloze elektrische gloeilamp.
US4197988A (en) * 1977-12-02 1980-04-15 The Vendo Company Apparatus for reading and writing data onto a magnetic stripe and in an arcuate path
US4213039A (en) * 1978-10-16 1980-07-15 Automatic Parking Devices, Inc. Dynamic card reader
US6502755B2 (en) * 1998-04-09 2003-01-07 Dcard, Inc. Optical data storage card

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356021A (en) * 1967-12-05 Tail marker
US3091756A (en) * 1958-01-06 1963-05-28 Industrial Nucleonics Corp Process variance logging and limit alarm system
US3221304A (en) * 1961-02-23 1965-11-30 Marquardt Corp Electronic identification system employing a data bearing identification card
US3355576A (en) * 1962-11-19 1967-11-28 Vendo Co Apparatus for automatic sales totalization

Also Published As

Publication number Publication date
GB1190667A (en) 1970-05-06
US3598965A (en) 1971-08-10
JPS4831877B1 (fr) 1973-10-02
DE1574167A1 (de) 1971-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse