JPS62168408U - - Google Patents
Info
- Publication number
- JPS62168408U JPS62168408U JP4464487U JP4464487U JPS62168408U JP S62168408 U JPS62168408 U JP S62168408U JP 4464487 U JP4464487 U JP 4464487U JP 4464487 U JP4464487 U JP 4464487U JP S62168408 U JPS62168408 U JP S62168408U
- Authority
- JP
- Japan
- Prior art keywords
- positioner
- differential amplifier
- voltage level
- steps
- level
- 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 2
- 238000010586 diagram Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4464487U JPS62168408U (enExample) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4464487U JPS62168408U (enExample) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168408U true JPS62168408U (enExample) | 1987-10-26 |
Family
ID=30862651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4464487U Pending JPS62168408U (enExample) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168408U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000043734A1 (fr) * | 1999-01-22 | 2000-07-27 | Citizen Watch Co., Ltd. | Instrument optique servant a mesurer un deplacement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149357A (en) * | 1977-06-01 | 1978-12-26 | Nec Home Electronics Ltd | Rotating angle detecting method |
-
1987
- 1987-03-26 JP JP4464487U patent/JPS62168408U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149357A (en) * | 1977-06-01 | 1978-12-26 | Nec Home Electronics Ltd | Rotating angle detecting method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000043734A1 (fr) * | 1999-01-22 | 2000-07-27 | Citizen Watch Co., Ltd. | Instrument optique servant a mesurer un deplacement |
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