JPS5023247A - - Google Patents
Info
- Publication number
- JPS5023247A JPS5023247A JP7277473A JP7277473A JPS5023247A JP S5023247 A JPS5023247 A JP S5023247A JP 7277473 A JP7277473 A JP 7277473A JP 7277473 A JP7277473 A JP 7277473A JP S5023247 A JPS5023247 A JP S5023247A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7277473A JPS5610561B2 (en) | 1973-06-29 | 1973-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7277473A JPS5610561B2 (en) | 1973-06-29 | 1973-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5023247A true JPS5023247A (en) | 1975-03-12 |
| JPS5610561B2 JPS5610561B2 (en) | 1981-03-09 |
Family
ID=13499045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7277473A Expired JPS5610561B2 (en) | 1973-06-29 | 1973-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5610561B2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5598709A (en) * | 1979-01-20 | 1980-07-28 | Nippon Kogaku Kk <Nikon> | Focusing detector |
| JPS56103310A (en) * | 1980-01-22 | 1981-08-18 | Nippon Telegr & Teleph Corp <Ntt> | System for controlling distance from target by using reflection type optical sensor |
| JPS577508A (en) * | 1980-06-16 | 1982-01-14 | Seiko Koki Kk | Distance detector |
| JPS57158508A (en) * | 1981-03-26 | 1982-09-30 | Minolta Camera Co Ltd | Distance detecting device |
| JPS57175904A (en) * | 1981-04-24 | 1982-10-29 | Hamamatsu Tv Kk | Distance measuring device |
| JPS6036908A (en) * | 1983-06-22 | 1985-02-26 | エヌ・ヴイ−・オプテイ−シエ インダストリ−“ドウ アウド デイルフト” | Survey system for measuring distance between point on surface of body and reference level in noncontacting manner by using measurement method based on triangulation principle |
| JPS60162901A (en) * | 1984-02-02 | 1985-08-24 | Riide Denki Kk | Noncontacting displacement measuring instrument |
| JPS614914A (en) * | 1984-06-19 | 1986-01-10 | Mitsubishi Electric Corp | Distance measuring instrument |
| JPS618808U (en) * | 1984-06-22 | 1986-01-20 | 株式会社ミツトヨ | Optical surface displacement detection device |
| JPS61112902A (en) * | 1984-11-07 | 1986-05-30 | Riide Denki Kk | Non-contacting displacement measuring apparatus |
| JPS6333610A (en) * | 1987-06-16 | 1988-02-13 | Seikosha Co Ltd | Distance detector |
| US5493362A (en) * | 1993-11-24 | 1996-02-20 | Olympus Optical Co., Ltd. | Distance measuring device for high-precisely measuring great long distance range for auto focusing in camera |
| JP2008243949A (en) * | 2007-03-26 | 2008-10-09 | Institute Of Physical & Chemical Research | Optical axis position detector of pulse laser beam, and optical axis position controller of pulse laser beam |
-
1973
- 1973-06-29 JP JP7277473A patent/JPS5610561B2/ja not_active Expired
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627523B2 (en) * | 1979-01-20 | 1987-02-18 | Nippon Kogaku Kk | |
| JPS5598709A (en) * | 1979-01-20 | 1980-07-28 | Nippon Kogaku Kk <Nikon> | Focusing detector |
| JPS56103310A (en) * | 1980-01-22 | 1981-08-18 | Nippon Telegr & Teleph Corp <Ntt> | System for controlling distance from target by using reflection type optical sensor |
| JPS577508A (en) * | 1980-06-16 | 1982-01-14 | Seiko Koki Kk | Distance detector |
| JPS57158508A (en) * | 1981-03-26 | 1982-09-30 | Minolta Camera Co Ltd | Distance detecting device |
| JPH0139524B2 (en) * | 1981-03-26 | 1989-08-22 | Minolta Camera Kk | |
| JPS57175904A (en) * | 1981-04-24 | 1982-10-29 | Hamamatsu Tv Kk | Distance measuring device |
| JPS6036908A (en) * | 1983-06-22 | 1985-02-26 | エヌ・ヴイ−・オプテイ−シエ インダストリ−“ドウ アウド デイルフト” | Survey system for measuring distance between point on surface of body and reference level in noncontacting manner by using measurement method based on triangulation principle |
| JPH0574764B2 (en) * | 1983-06-22 | 1993-10-19 | Optische Ind De Oude Delft Nv | |
| JPS60162901A (en) * | 1984-02-02 | 1985-08-24 | Riide Denki Kk | Noncontacting displacement measuring instrument |
| JPH0437925B2 (en) * | 1984-02-02 | 1992-06-22 | Keyence Co Ltd | |
| JPS614914A (en) * | 1984-06-19 | 1986-01-10 | Mitsubishi Electric Corp | Distance measuring instrument |
| JPS618808U (en) * | 1984-06-22 | 1986-01-20 | 株式会社ミツトヨ | Optical surface displacement detection device |
| JPS61112902A (en) * | 1984-11-07 | 1986-05-30 | Riide Denki Kk | Non-contacting displacement measuring apparatus |
| JPH0511241B2 (en) * | 1984-11-07 | 1993-02-15 | Keyence Co Ltd | |
| JPS6333610A (en) * | 1987-06-16 | 1988-02-13 | Seikosha Co Ltd | Distance detector |
| US5493362A (en) * | 1993-11-24 | 1996-02-20 | Olympus Optical Co., Ltd. | Distance measuring device for high-precisely measuring great long distance range for auto focusing in camera |
| JP2008243949A (en) * | 2007-03-26 | 2008-10-09 | Institute Of Physical & Chemical Research | Optical axis position detector of pulse laser beam, and optical axis position controller of pulse laser beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5610561B2 (en) | 1981-03-09 |