JPS63191468U - - Google Patents
Info
- Publication number
- JPS63191468U JPS63191468U JP7847287U JP7847287U JPS63191468U JP S63191468 U JPS63191468 U JP S63191468U JP 7847287 U JP7847287 U JP 7847287U JP 7847287 U JP7847287 U JP 7847287U JP S63191468 U JPS63191468 U JP S63191468U
- Authority
- JP
- Japan
- Prior art keywords
- optical reference
- reference pattern
- signal
- floppy disk
- light source
- 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 9
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 10
Landscapes
- Magnetic Record Carriers (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7847287U JPS63191468U (pl) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7847287U JPS63191468U (pl) | 1987-05-25 | 1987-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63191468U true JPS63191468U (pl) | 1988-12-09 |
Family
ID=30927449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7847287U Pending JPS63191468U (pl) | 1987-05-25 | 1987-05-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63191468U (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01155580A (ja) * | 1987-10-15 | 1989-06-19 | Polaroid Corp | データ記憶装置 |
-
1987
- 1987-05-25 JP JP7847287U patent/JPS63191468U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01155580A (ja) * | 1987-10-15 | 1989-06-19 | Polaroid Corp | データ記憶装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS62121523U (pl) | ||
JPS63191468U (pl) | ||
JPS6244243U (pl) | ||
JPS61168428U (pl) | ||
JPS5865506U (ja) | 光スポツト位置検出回路 | |
JPS632145U (pl) | ||
JPS58148610U (ja) | 位置検出装置 | |
JPS625207U (pl) | ||
JPS6320050U (pl) | ||
JPS5839774U (ja) | レコ−ド盤の曲間部検出装置 | |
JPS63161454U (pl) | ||
JPS59126437U (ja) | 光電スイツチ | |
JPH0172610U (pl) | ||
JPS62177055U (pl) | ||
JPS63188772U (pl) | ||
JPS61199608U (pl) | ||
JPH0157703U (pl) | ||
JPH027512U (pl) | ||
JPS61195520U (pl) | ||
JPS61122516U (pl) | ||
JPS63183533U (pl) | ||
JPH0224318U (pl) | ||
JPS63149552U (pl) | ||
JPS5810017U (ja) | 光電型エンコ−ダの零点検出装置 | |
JPH0390006U (pl) |