JPS5938926A - 熱によつて破壊し得る磁気記憶素子を組込んだデ−タ搬体 - Google Patents

熱によつて破壊し得る磁気記憶素子を組込んだデ−タ搬体

Info

Publication number
JPS5938926A
JPS5938926A JP13527283A JP13527283A JPS5938926A JP S5938926 A JPS5938926 A JP S5938926A JP 13527283 A JP13527283 A JP 13527283A JP 13527283 A JP13527283 A JP 13527283A JP S5938926 A JPS5938926 A JP S5938926A
Authority
JP
Japan
Prior art keywords
data carrier
layer
magnetic
support
destroyable
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.)
Pending
Application number
JP13527283A
Other languages
English (en)
Japanese (ja)
Inventor
ロベ−ル・モリエ
ジヤツク・ヴエルグ
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.)
Thales Avionics SAS
Original Assignee
Crouzet SA
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 Crouzet SA filed Critical Crouzet SA
Publication of JPS5938926A publication Critical patent/JPS5938926A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/12—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by magnetic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/343—Cards including a counter
    • G06Q20/3433—Cards including a counter the counter having monetary units
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Credit Cards Or The Like (AREA)
  • Magnetic Record Carriers (AREA)
JP13527283A 1982-07-26 1983-07-26 熱によつて破壊し得る磁気記憶素子を組込んだデ−タ搬体 Pending JPS5938926A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8213149A FR2530834A1 (fr) 1982-07-26 1982-07-26 Support d'informations therm
FR8213149 1982-07-26

Publications (1)

Publication Number Publication Date
JPS5938926A true JPS5938926A (ja) 1984-03-03

Family

ID=9276390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13527283A Pending JPS5938926A (ja) 1982-07-26 1983-07-26 熱によつて破壊し得る磁気記憶素子を組込んだデ−タ搬体

Country Status (3)

Country Link
EP (1) EP0101344A1 (OSRAM)
JP (1) JPS5938926A (OSRAM)
FR (1) FR2530834A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208726A (ja) * 1988-02-16 1989-08-22 Kyodo Printing Co Ltd 磁気記録媒体
US7488762B2 (en) 2005-04-25 2009-02-10 Kabushiki Kaisha Shofu Two paste-type glass ionomer cement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9400224A (pt) * 1994-01-24 1995-09-26 Telecomunicacoes Brasileiras Sa Aperfeiçoamento introduzido no método de cobrança de créditos em cartões de débito indutivos

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH585422A5 (OSRAM) * 1975-05-06 1977-02-28 Landis & Gyr Ag
FR2483111A1 (fr) * 1980-05-21 1981-11-27 Crouzet Sa Element de memoire magnetique thermodestructible

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208726A (ja) * 1988-02-16 1989-08-22 Kyodo Printing Co Ltd 磁気記録媒体
US7488762B2 (en) 2005-04-25 2009-02-10 Kabushiki Kaisha Shofu Two paste-type glass ionomer cement

Also Published As

Publication number Publication date
FR2530834B1 (OSRAM) 1984-12-14
FR2530834A1 (fr) 1984-01-27
EP0101344A1 (fr) 1984-02-22

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