JPS6260645B2 - - Google Patents
Info
- Publication number
- JPS6260645B2 JPS6260645B2 JP54094579A JP9457979A JPS6260645B2 JP S6260645 B2 JPS6260645 B2 JP S6260645B2 JP 54094579 A JP54094579 A JP 54094579A JP 9457979 A JP9457979 A JP 9457979A JP S6260645 B2 JPS6260645 B2 JP S6260645B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- mirror
- reflected
- receiving element
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 27
- 230000003287 optical effect Effects 0.000 claims description 16
- 230000004907 flux Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 8
- 210000001747 pupil Anatomy 0.000 description 8
- 238000005286 illumination Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Measurement Of Optical Distance (AREA)
- Focusing (AREA)
- Viewfinders (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9457979A JPS5618711A (en) | 1979-07-23 | 1979-07-23 | Device for measuring distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9457979A JPS5618711A (en) | 1979-07-23 | 1979-07-23 | Device for measuring distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5618711A JPS5618711A (en) | 1981-02-21 |
| JPS6260645B2 true JPS6260645B2 (tr) | 1987-12-17 |
Family
ID=14114185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9457979A Granted JPS5618711A (en) | 1979-07-23 | 1979-07-23 | Device for measuring distance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5618711A (tr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0190856U (tr) * | 1987-11-30 | 1989-06-14 | ||
| JPH064157U (ja) * | 1992-06-25 | 1994-01-18 | 株式会社オノデラ | パワーショベル用バケット |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07104477B2 (ja) * | 1988-05-25 | 1995-11-13 | 株式会社精工舎 | 自動焦点カメラのマルチ測距装置 |
| JP2576716Y2 (ja) * | 1991-11-12 | 1998-07-16 | 富士写真光機株式会社 | オートフォーカス用投光素子 |
| US8165351B2 (en) * | 2010-07-19 | 2012-04-24 | General Electric Company | Method of structured light-based measurement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5365753A (en) * | 1976-11-22 | 1978-06-12 | Toshiba Corp | Proximity distance detector |
-
1979
- 1979-07-23 JP JP9457979A patent/JPS5618711A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5365753A (en) * | 1976-11-22 | 1978-06-12 | Toshiba Corp | Proximity distance detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0190856U (tr) * | 1987-11-30 | 1989-06-14 | ||
| JPH064157U (ja) * | 1992-06-25 | 1994-01-18 | 株式会社オノデラ | パワーショベル用バケット |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5618711A (en) | 1981-02-21 |
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