JPS6442292A - Card with identifying function and reader therefor - Google Patents
Card with identifying function and reader thereforInfo
- 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
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.
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) |
-
1987
- 1987-08-10 JP JP62198024A patent/JPH0784113B2/en not_active Expired - Fee Related
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 |