JPH0477967B2 - - Google Patents
Info
- Publication number
- JPH0477967B2 JPH0477967B2 JP60007841A JP784185A JPH0477967B2 JP H0477967 B2 JPH0477967 B2 JP H0477967B2 JP 60007841 A JP60007841 A JP 60007841A JP 784185 A JP784185 A JP 784185A JP H0477967 B2 JPH0477967 B2 JP H0477967B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- time
- tracking
- disk
- light beam
- 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.)
- Expired - Lifetime
Links
- 230000001133 acceleration Effects 0.000 claims description 29
- 230000003287 optical effect Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP784185A JPS61168132A (ja) | 1985-01-18 | 1985-01-18 | 光学式デイスクプレ−ヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP784185A JPS61168132A (ja) | 1985-01-18 | 1985-01-18 | 光学式デイスクプレ−ヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61168132A JPS61168132A (ja) | 1986-07-29 |
JPH0477967B2 true JPH0477967B2 (ko) | 1992-12-09 |
Family
ID=11676831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP784185A Granted JPS61168132A (ja) | 1985-01-18 | 1985-01-18 | 光学式デイスクプレ−ヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61168132A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2892002B2 (ja) * | 1987-11-20 | 1999-05-17 | ソニー株式会社 | トラックアクセス制御装置及びトラックアクセス方法 |
JPH01277067A (ja) * | 1988-04-28 | 1989-11-07 | Ricoh Co Ltd | 光電変換装置 |
JP2002109757A (ja) | 2000-09-29 | 2002-04-12 | Fujitsu Ltd | 記憶装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571051A (en) * | 1980-03-14 | 1982-01-06 | Hainrihi Baumugaruten Kg Aizen | Holding web holding side grip for vessel |
JPS5760540A (en) * | 1980-09-30 | 1982-04-12 | Fujitsu Ltd | Track accessing system for optical disc |
-
1985
- 1985-01-18 JP JP784185A patent/JPS61168132A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571051A (en) * | 1980-03-14 | 1982-01-06 | Hainrihi Baumugaruten Kg Aizen | Holding web holding side grip for vessel |
JPS5760540A (en) * | 1980-09-30 | 1982-04-12 | Fujitsu Ltd | Track accessing system for optical disc |
Also Published As
Publication number | Publication date |
---|---|
JPS61168132A (ja) | 1986-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |