JPS522421A - Magnetic memory means having funcion of controlling the life of manget ic recording medium - Google Patents
Magnetic memory means having funcion of controlling the life of manget ic recording mediumInfo
- Publication number
- JPS522421A JPS522421A JP7667075A JP7667075A JPS522421A JP S522421 A JPS522421 A JP S522421A JP 7667075 A JP7667075 A JP 7667075A JP 7667075 A JP7667075 A JP 7667075A JP S522421 A JPS522421 A JP S522421A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- life
- memory means
- manget
- funcion
- 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
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
PURPOSE: To improve reliability of date through prevention of hard error due to the life of a recording medium by so arranging as to make recording of the frequency of use on a magnetic recording medium and make renewal by a counter in a memory means.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7667075A JPS522421A (en) | 1975-06-24 | 1975-06-24 | Magnetic memory means having funcion of controlling the life of manget ic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7667075A JPS522421A (en) | 1975-06-24 | 1975-06-24 | Magnetic memory means having funcion of controlling the life of manget ic recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS522421A true JPS522421A (en) | 1977-01-10 |
Family
ID=13611842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7667075A Pending JPS522421A (en) | 1975-06-24 | 1975-06-24 | Magnetic memory means having funcion of controlling the life of manget ic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS522421A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340300A (en) * | 1991-09-21 | 1994-08-23 | Sekisui Kagaku Kogyo Kabushiki Kaisha | An apparatus for continuously manufacturing a fiber reinforced resin |
-
1975
- 1975-06-24 JP JP7667075A patent/JPS522421A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340300A (en) * | 1991-09-21 | 1994-08-23 | Sekisui Kagaku Kogyo Kabushiki Kaisha | An apparatus for continuously manufacturing a fiber reinforced resin |
US5458831A (en) * | 1991-09-21 | 1995-10-17 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Method for manufacturing a fiber reinforced foam resin using adjustable endless belts |
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