JPS6482290A - Magnetic card recorder - Google Patents
Magnetic card recorderInfo
- Publication number
- JPS6482290A JPS6482290A JP62240359A JP24035987A JPS6482290A JP S6482290 A JPS6482290 A JP S6482290A JP 62240359 A JP62240359 A JP 62240359A JP 24035987 A JP24035987 A JP 24035987A JP S6482290 A JPS6482290 A JP S6482290A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic card
- information
- control part
- parameter
- write
- 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
Links
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE:To improve the forgery preventability of a magnetic card by changing recording information to be recorded on the magnetic card to security information and recording this information. CONSTITUTION:When a magnetic card 20 is set to a magnetic card recorded, a control part 42 receives write information 71 and a random number table 72 is inputted to determine a parameter 74 peculiar to the magnetic card 20. Write information 71 received by the control part 42 and the parameter 74 are sent to a security control part 45, and security information 75 different from write information is generated and received by the control part 42 and sent to a read/write part 44 together with the peculiar parameter 74 and written on the magnetic card 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240359A JPS6482290A (en) | 1987-09-25 | 1987-09-25 | Magnetic card recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240359A JPS6482290A (en) | 1987-09-25 | 1987-09-25 | Magnetic card recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6482290A true JPS6482290A (en) | 1989-03-28 |
Family
ID=17058316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62240359A Pending JPS6482290A (en) | 1987-09-25 | 1987-09-25 | Magnetic card recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6482290A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0362162A (en) * | 1989-07-31 | 1991-03-18 | Hitachi Ltd | Person authenticating method and person authenticating information recording medium |
JPH0424785A (en) * | 1990-05-15 | 1992-01-28 | Takashi Inamasu | Card issuing and recording control system of terminal device for read/write for prevention of forging/ falsification of information recording card |
-
1987
- 1987-09-25 JP JP62240359A patent/JPS6482290A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0362162A (en) * | 1989-07-31 | 1991-03-18 | Hitachi Ltd | Person authenticating method and person authenticating information recording medium |
JPH0424785A (en) * | 1990-05-15 | 1992-01-28 | Takashi Inamasu | Card issuing and recording control system of terminal device for read/write for prevention of forging/ falsification of information recording card |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0351470A3 (en) | Automatic disk exchange device | |
GB1535665A (en) | Access arrangements for use with recording and/or reproducing apparatus | |
JPS6410463A (en) | Magnetic disk | |
KR850003039A (en) | Magnetic card player | |
MY104474A (en) | Disc recording apparatus | |
JPS6482290A (en) | Magnetic card recorder | |
EP0285452A3 (en) | Magnetic disk apparatus using both servo-surface servo and data-surface servo | |
MY106551A (en) | System for recording/reproducing signals on/form magnetic tape in cassettes. | |
JPS55123749A (en) | Double recording system of magnetic disc | |
JPS5320310A (en) | Magnetic recording and reproducing system | |
TW353173B (en) | Magnetic recording media and magnetic record playing device | |
JPS5712422A (en) | Magnetic disk | |
JPS6414787A (en) | Magnetic tape cartridge | |
GB1485690A (en) | Reversible magnetic recording disc unit | |
JPS6467702A (en) | Magnetic card device | |
JPS56153561A (en) | Magnetic recorder and reproducer for magnetic medium | |
JPS6437772A (en) | System for positioning of magnetic head | |
JPS51123618A (en) | A magnetic disk memory unit | |
JPS6421703A (en) | Medium recording method | |
JPS5215307A (en) | Data reader | |
JPS6472327A (en) | Magnetic card and its manufacture | |
JPS5229205A (en) | Magnetic memory | |
EP0308254A3 (en) | Magnetic disk memory | |
JPS5730134A (en) | Data writing system for magnetic tape | |
JPS6464173A (en) | Magnetic disk device |