JPH01116918U - - Google Patents
Info
- Publication number
- JPH01116918U JPH01116918U JP1340888U JP1340888U JPH01116918U JP H01116918 U JPH01116918 U JP H01116918U JP 1340888 U JP1340888 U JP 1340888U JP 1340888 U JP1340888 U JP 1340888U JP H01116918 U JPH01116918 U JP H01116918U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- disk
- recording surface
- calculating
- tilt
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1340888U JPH01116918U (en, 2012) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1340888U JPH01116918U (en, 2012) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116918U true JPH01116918U (en, 2012) | 1989-08-07 |
Family
ID=31223690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1340888U Pending JPH01116918U (en, 2012) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116918U (en, 2012) |
-
1988
- 1988-02-02 JP JP1340888U patent/JPH01116918U/ja active Pending