JPS61161704U - - Google Patents
Info
- Publication number
- JPS61161704U JPS61161704U JP4671885U JP4671885U JPS61161704U JP S61161704 U JPS61161704 U JP S61161704U JP 4671885 U JP4671885 U JP 4671885U JP 4671885 U JP4671885 U JP 4671885U JP S61161704 U JPS61161704 U JP S61161704U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- optical head
- automatic control
- control means
- measured
- 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 7
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671885U JPS61161704U (enExample) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671885U JPS61161704U (enExample) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61161704U true JPS61161704U (enExample) | 1986-10-07 |
Family
ID=30561381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4671885U Pending JPS61161704U (enExample) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61161704U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08122408A (ja) * | 1994-10-25 | 1996-05-17 | Advantest Corp | 半導体試験装置の波形整形回路 |
-
1985
- 1985-03-29 JP JP4671885U patent/JPS61161704U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08122408A (ja) * | 1994-10-25 | 1996-05-17 | Advantest Corp | 半導体試験装置の波形整形回路 |