JPS62119703A - 磁気記録トラツクの消去方法 - Google Patents
磁気記録トラツクの消去方法Info
- Publication number
- JPS62119703A JPS62119703A JP25775185A JP25775185A JPS62119703A JP S62119703 A JPS62119703 A JP S62119703A JP 25775185 A JP25775185 A JP 25775185A JP 25775185 A JP25775185 A JP 25775185A JP S62119703 A JPS62119703 A JP S62119703A
- Authority
- JP
- Japan
- Prior art keywords
- track
- magnetic head
- erasing
- magnetic recording
- magnetic
- 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
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 4
- 230000007723 transport mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25775185A JPS62119703A (ja) | 1985-11-19 | 1985-11-19 | 磁気記録トラツクの消去方法 |
| US06/890,523 US4725902A (en) | 1985-08-02 | 1986-07-30 | Method of erasing a magnetic recording track and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25775185A JPS62119703A (ja) | 1985-11-19 | 1985-11-19 | 磁気記録トラツクの消去方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62119703A true JPS62119703A (ja) | 1987-06-01 |
| JPH051522B2 JPH051522B2 (enrdf_load_stackoverflow) | 1993-01-08 |
Family
ID=17310591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25775185A Granted JPS62119703A (ja) | 1985-08-02 | 1985-11-19 | 磁気記録トラツクの消去方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119703A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6332705A (ja) * | 1986-07-26 | 1988-02-12 | Canon Electronics Inc | デイスクドライブ装置 |
| US5253127A (en) * | 1990-07-18 | 1993-10-12 | Hitachi, Ltd. | Video tape recorder having a special demagnetizing function |
-
1985
- 1985-11-19 JP JP25775185A patent/JPS62119703A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6332705A (ja) * | 1986-07-26 | 1988-02-12 | Canon Electronics Inc | デイスクドライブ装置 |
| US5253127A (en) * | 1990-07-18 | 1993-10-12 | Hitachi, Ltd. | Video tape recorder having a special demagnetizing function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051522B2 (enrdf_load_stackoverflow) | 1993-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |