JPS6387683U - - Google Patents
Info
- Publication number
- JPS6387683U JPS6387683U JP18211886U JP18211886U JPS6387683U JP S6387683 U JPS6387683 U JP S6387683U JP 18211886 U JP18211886 U JP 18211886U JP 18211886 U JP18211886 U JP 18211886U JP S6387683 U JPS6387683 U JP S6387683U
- Authority
- JP
- Japan
- Prior art keywords
- linear velocity
- rotation speed
- speed
- optical pickup
- determining
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
- Rotational Drive Of Disk (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18211886U JPS6387683U (enExample) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18211886U JPS6387683U (enExample) | 1986-11-27 | 1986-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387683U true JPS6387683U (enExample) | 1988-06-08 |
Family
ID=31127617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18211886U Pending JPS6387683U (enExample) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387683U (enExample) |
-
1986
- 1986-11-27 JP JP18211886U patent/JPS6387683U/ja active Pending