JPH01107001U - - Google Patents
Info
- Publication number
- JPH01107001U JPH01107001U JP87288U JP87288U JPH01107001U JP H01107001 U JPH01107001 U JP H01107001U JP 87288 U JP87288 U JP 87288U JP 87288 U JP87288 U JP 87288U JP H01107001 U JPH01107001 U JP H01107001U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- optical disk
- magneto
- bias magnetic
- generating means
- 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
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP87288U JPH01107001U (enExample) | 1988-01-08 | 1988-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP87288U JPH01107001U (enExample) | 1988-01-08 | 1988-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01107001U true JPH01107001U (enExample) | 1989-07-19 |
Family
ID=31200265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP87288U Pending JPH01107001U (enExample) | 1988-01-08 | 1988-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107001U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6132244A (ja) * | 1984-07-24 | 1986-02-14 | Nec Corp | 光磁気記録装置 |
| JPS6262453A (ja) * | 1985-09-13 | 1987-03-19 | Canon Inc | 光磁気情報装置 |
-
1988
- 1988-01-08 JP JP87288U patent/JPH01107001U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6132244A (ja) * | 1984-07-24 | 1986-02-14 | Nec Corp | 光磁気記録装置 |
| JPS6262453A (ja) * | 1985-09-13 | 1987-03-19 | Canon Inc | 光磁気情報装置 |
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