JPH01189791A - Non-contact id card - Google Patents

Non-contact id card

Info

Publication number
JPH01189791A
JPH01189791A JP63013619A JP1361988A JPH01189791A JP H01189791 A JPH01189791 A JP H01189791A JP 63013619 A JP63013619 A JP 63013619A JP 1361988 A JP1361988 A JP 1361988A JP H01189791 A JPH01189791 A JP H01189791A
Authority
JP
Japan
Prior art keywords
interrogator
clock signal
password number
non
rom
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
JP63013619A
Inventor
Masaaki Uchida
Original Assignee
New Japan Radio Co Ltd
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 New Japan Radio Co Ltd filed Critical New Japan Radio Co Ltd
Priority to JP63013619A priority Critical patent/JPH01189791A/en
Publication of JPH01189791A publication Critical patent/JPH01189791A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To inform that a user is the true possessor of a card to an interrogator under a non-contact state by transmitting individual identifying data including a password number through a micro wave transmitted from the interrogator to the interrogator.
CONSTITUTION: A shift register 30 and a ROM 50 are reset at a timing specified by a clock signal generated in a clock signal generator 40. Thereafter, the password number set to the register 30 by a synchronizing character stored in the ROM 50, an individual identifying character and slide switches 21W2n is fed to a modulator 70 via a sequential analog switch 60 by the cycle of the clock signal, applies a modulation to the microwave reflected by an antenna 80 and a personal identifying code including the password number is transmitted to the interrogator with no contact.
COPYRIGHT: (C)1989,JPO&Japio
JP63013619A 1988-01-26 1988-01-26 Non-contact id card Pending JPH01189791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63013619A JPH01189791A (en) 1988-01-26 1988-01-26 Non-contact id card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63013619A JPH01189791A (en) 1988-01-26 1988-01-26 Non-contact id card

Publications (1)

Publication Number Publication Date
JPH01189791A true JPH01189791A (en) 1989-07-28

Family

ID=11838247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63013619A Pending JPH01189791A (en) 1988-01-26 1988-01-26 Non-contact id card

Country Status (1)

Country Link
JP (1) JPH01189791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575013A1 (en) * 1992-06-18 1993-12-22 N.V. Nederlandsche Apparatenfabriek NEDAP System for the contactless exchange of data, and responder for use in such a system
DE19645083A1 (en) * 1996-11-01 1998-05-07 Austria Card Gmbh Contactless smart card with transponder coil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885183A (en) * 1981-11-05 1983-05-21 Bbc Brown Boveri & Cie Identification card
JPS616592A (en) * 1984-06-19 1986-01-13 Matsushita Electric Ind Co Ltd Finned heat exchanger
JPS6226592A (en) * 1985-07-29 1987-02-04 Oki Electric Ind Co Ltd Transponder card with input output function
JPS62283972A (en) * 1986-05-23 1987-12-09 Bristol Myers Co Imidazoquinolinyl ether derivative
JPS62287389A (en) * 1986-06-05 1987-12-14 Omron Tateisi Electronics Co Id card

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885183A (en) * 1981-11-05 1983-05-21 Bbc Brown Boveri & Cie Identification card
JPS616592A (en) * 1984-06-19 1986-01-13 Matsushita Electric Ind Co Ltd Finned heat exchanger
JPS6226592A (en) * 1985-07-29 1987-02-04 Oki Electric Ind Co Ltd Transponder card with input output function
JPS62283972A (en) * 1986-05-23 1987-12-09 Bristol Myers Co Imidazoquinolinyl ether derivative
JPS62287389A (en) * 1986-06-05 1987-12-14 Omron Tateisi Electronics Co Id card

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575013A1 (en) * 1992-06-18 1993-12-22 N.V. Nederlandsche Apparatenfabriek NEDAP System for the contactless exchange of data, and responder for use in such a system
DE19645083A1 (en) * 1996-11-01 1998-05-07 Austria Card Gmbh Contactless smart card with transponder coil
DE19645083C2 (en) * 1996-11-01 2000-01-27 Austria Card Gmbh Wien Contactless smart card with transponder coil

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