JPS6442292A - Card with identifying function and reader therefor - Google Patents

Card with identifying function and reader therefor

Info

Publication number
JPS6442292A
JPS6442292A JP62198024A JP19802487A JPS6442292A JP S6442292 A JPS6442292 A JP S6442292A JP 62198024 A JP62198024 A JP 62198024A JP 19802487 A JP19802487 A JP 19802487A JP S6442292 A JPS6442292 A JP S6442292A
Authority
JP
Japan
Prior art keywords
card
superconductive
magnets
pattern
reader
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.)
Granted
Application number
JP62198024A
Other languages
Japanese (ja)
Other versions
JPH0784113B2 (en
Inventor
Masaharu Kaihara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62198024A priority Critical patent/JPH0784113B2/en
Publication of JPS6442292A publication Critical patent/JPS6442292A/en
Publication of JPH0784113B2 publication Critical patent/JPH0784113B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)

Abstract

PURPOSE:To enhance preservability, thereby making falsification difficult and make a reader smaller in size, by forming a superconductive material constituting a superconductive layer in a card in a special pattern, and reading the special pattern through detecting the displacement of each magnet in a magnet array. CONSTITUTION:A card 1 comprises a magnetic stripe 2 and a superconductive layer 3. A superconductive material constituting the superconductor layer 3 is embedded in a specified pattern, for example, resembling a bar code, and the pattern is hidden by a protective film 4 so that it can not be discriminated by appearance. A reader 10 comprises a superconduction-generating part 6, magnets 7, a detector 8 and a discriminating part 9. When the card 1 is fed beneath the magnet 7 so that the magnets 7 make contact with the protective film 4, the superconductor layer 3 is brought into a superconductive state by the superconduction-generating part 6, and the magnets 7 are displaced according to the specified pattern opposed thereto.
JP62198024A 1987-08-10 1987-08-10 Card with ID function and its reader Expired - Fee Related JPH0784113B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62198024A JPH0784113B2 (en) 1987-08-10 1987-08-10 Card with ID function and its reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62198024A JPH0784113B2 (en) 1987-08-10 1987-08-10 Card with ID function and its reader

Publications (2)

Publication Number Publication Date
JPS6442292A true JPS6442292A (en) 1989-02-14
JPH0784113B2 JPH0784113B2 (en) 1995-09-13

Family

ID=16384254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62198024A Expired - Fee Related JPH0784113B2 (en) 1987-08-10 1987-08-10 Card with ID function and its reader

Country Status (1)

Country Link
JP (1) JPH0784113B2 (en)

Also Published As

Publication number Publication date
JPH0784113B2 (en) 1995-09-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees