JPS5280818A - Memory control system for magnetic cards - Google Patents
Memory control system for magnetic cardsInfo
- Publication number
- JPS5280818A JPS5280818A JP50156750A JP15675075A JPS5280818A JP S5280818 A JPS5280818 A JP S5280818A JP 50156750 A JP50156750 A JP 50156750A JP 15675075 A JP15675075 A JP 15675075A JP S5280818 A JPS5280818 A JP S5280818A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- memory control
- magnetic cards
- recording
- magnetic card
- 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
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE: To prevent information destruction owing to an accident during recording by recording the same information in plural positions of a magnetic card at the time of recording digital information in the magnetic card.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50156750A JPS5280818A (en) | 1975-12-27 | 1975-12-27 | Memory control system for magnetic cards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50156750A JPS5280818A (en) | 1975-12-27 | 1975-12-27 | Memory control system for magnetic cards |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5280818A true JPS5280818A (en) | 1977-07-06 |
Family
ID=15634489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50156750A Pending JPS5280818A (en) | 1975-12-27 | 1975-12-27 | Memory control system for magnetic cards |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5280818A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54107215A (en) * | 1978-02-10 | 1979-08-22 | Sankyo Seiki Seisakusho Kk | Method of changing data on cards |
JPS63191373A (en) * | 1987-02-03 | 1988-08-08 | Canon Inc | Information recording carrier |
WO2012070192A1 (en) | 2010-11-24 | 2012-05-31 | 三菱電機株式会社 | Air conditioner |
WO2013132543A1 (en) | 2012-03-09 | 2013-09-12 | 三菱電機株式会社 | Flow passage switching device and air conditioning device with same |
-
1975
- 1975-12-27 JP JP50156750A patent/JPS5280818A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54107215A (en) * | 1978-02-10 | 1979-08-22 | Sankyo Seiki Seisakusho Kk | Method of changing data on cards |
JPS63191373A (en) * | 1987-02-03 | 1988-08-08 | Canon Inc | Information recording carrier |
WO2012070192A1 (en) | 2010-11-24 | 2012-05-31 | 三菱電機株式会社 | Air conditioner |
WO2013132543A1 (en) | 2012-03-09 | 2013-09-12 | 三菱電機株式会社 | Flow passage switching device and air conditioning device with same |
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