JPS5240106A - Data processor - Google Patents
Data processorInfo
- Publication number
- JPS5240106A JPS5240106A JP50115787A JP11578775A JPS5240106A JP S5240106 A JPS5240106 A JP S5240106A JP 50115787 A JP50115787 A JP 50115787A JP 11578775 A JP11578775 A JP 11578775A JP S5240106 A JPS5240106 A JP S5240106A
- Authority
- JP
- Japan
- Prior art keywords
- data processor
- reliability
- magnetic
- improved
- power switch
- 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
- Digital Magnetic Recording (AREA)
Abstract
PURPOSE: In magnetic tape unit, reliability of data holding is improved by making power switch off after turning tape magnetic section into non-expose state.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50115787A JPS5830658B2 (en) | 1975-09-25 | 1975-09-25 | Data processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50115787A JPS5830658B2 (en) | 1975-09-25 | 1975-09-25 | Data processing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5240106A true JPS5240106A (en) | 1977-03-28 |
JPS5830658B2 JPS5830658B2 (en) | 1983-06-30 |
Family
ID=14671047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50115787A Expired JPS5830658B2 (en) | 1975-09-25 | 1975-09-25 | Data processing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5830658B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055948A (en) * | 1988-11-02 | 1991-10-08 | Sharp Kabushiki Kaisha | Magnetic tape using two end position identifying parts and a data recording method and apparatus using the magnetic tape |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4973107A (en) * | 1972-11-11 | 1974-07-15 |
-
1975
- 1975-09-25 JP JP50115787A patent/JPS5830658B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4973107A (en) * | 1972-11-11 | 1974-07-15 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055948A (en) * | 1988-11-02 | 1991-10-08 | Sharp Kabushiki Kaisha | Magnetic tape using two end position identifying parts and a data recording method and apparatus using the magnetic tape |
Also Published As
Publication number | Publication date |
---|---|
JPS5830658B2 (en) | 1983-06-30 |
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