FR2020621A1 - - Google Patents

Info

Publication number
FR2020621A1
FR2020621A1 FR6934691A FR6934691A FR2020621A1 FR 2020621 A1 FR2020621 A1 FR 2020621A1 FR 6934691 A FR6934691 A FR 6934691A FR 6934691 A FR6934691 A FR 6934691A FR 2020621 A1 FR2020621 A1 FR 2020621A1
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.)
Pending
Application number
FR6934691A
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.)
Mitsubishi Heavy Industries Ltd
Nihon Doro Kodan
Original Assignee
Mitsubishi Heavy Industries Ltd
Nihon Doro Kodan
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 Mitsubishi Heavy Industries Ltd, Nihon Doro Kodan filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR2020621A1 publication Critical patent/FR2020621A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Sorting Of Articles (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
FR6934691A 1968-10-14 1969-10-10 Pending FR2020621A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7451268 1968-10-14

Publications (1)

Publication Number Publication Date
FR2020621A1 true FR2020621A1 (fr) 1970-07-17

Family

ID=13549438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934691A Pending FR2020621A1 (fr) 1968-10-14 1969-10-10

Country Status (4)

Country Link
US (1) US3612834A (fr)
ES (1) ES372698A1 (fr)
FR (1) FR2020621A1 (fr)
GB (1) GB1229730A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453394A1 (fr) * 1979-03-31 1980-10-31 Hermle Eduard Generateur de signaux representant la position relative de deux objets mobiles l'un par rapport a l'autre, notamment de pieces de machines-outils

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059225A (en) * 1971-08-27 1977-11-22 Maddox James A Labels and label readers
BE795908A (fr) * 1972-03-14 1973-06-18 Tokyo Magnetic Printing Lecteurs de cartes magnetiques
NL7406230A (fr) * 1973-05-11 1974-11-13
GB2186411B (en) * 1986-02-07 1990-01-10 Mars Inc Apparatus for handling coins and tokens and a combination of a token with such apparatus
SG79884A1 (en) * 1994-02-07 2001-04-17 Mitsubishi Electric Corp Card drive apparatus and card
US6254002B1 (en) * 1996-05-17 2001-07-03 Mark A. Litman Antiforgery security system
US6029891A (en) * 1997-07-29 2000-02-29 Sensor Research & Development Magnetic pattern verification system
US6493461B1 (en) 1998-03-17 2002-12-10 Cummins-Allison Corp. Customizable international note counter
US6502755B2 (en) * 1998-04-09 2003-01-07 Dcard, Inc. Optical data storage card
GB0015222D0 (en) * 2000-06-21 2000-08-16 Money Controls Plc Bar code system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899132A (en) * 1955-12-30 1959-08-11 orthuber
US2983354A (en) * 1956-09-11 1961-05-09 Ember George Token and system for using same
US3171020A (en) * 1960-05-17 1965-02-23 Shoup Res And Dev Corp Automatic toll collection system for binary tokens
NL134126C (fr) * 1961-05-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453394A1 (fr) * 1979-03-31 1980-10-31 Hermle Eduard Generateur de signaux representant la position relative de deux objets mobiles l'un par rapport a l'autre, notamment de pieces de machines-outils

Also Published As

Publication number Publication date
US3612834A (en) 1971-10-12
DE1951102B2 (de) 1975-10-30
ES372698A1 (es) 1971-11-01
GB1229730A (fr) 1971-04-28
DE1951102A1 (de) 1970-04-23

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