JPH0378608B2 - - Google Patents
Info
- Publication number
- JPH0378608B2 JPH0378608B2 JP58114081A JP11408183A JPH0378608B2 JP H0378608 B2 JPH0378608 B2 JP H0378608B2 JP 58114081 A JP58114081 A JP 58114081A JP 11408183 A JP11408183 A JP 11408183A JP H0378608 B2 JPH0378608 B2 JP H0378608B2
- Authority
- JP
- Japan
- Prior art keywords
- index
- optical system
- length
- scale
- distance
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 36
- 238000005286 illumination Methods 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003902 lesion Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000013305 flexible fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Optics & Photonics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58114081A JPS606916A (ja) | 1983-06-24 | 1983-06-24 | 測長内視鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58114081A JPS606916A (ja) | 1983-06-24 | 1983-06-24 | 測長内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS606916A JPS606916A (ja) | 1985-01-14 |
| JPH0378608B2 true JPH0378608B2 (en]) | 1991-12-16 |
Family
ID=14628584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58114081A Granted JPS606916A (ja) | 1983-06-24 | 1983-06-24 | 測長内視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS606916A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027695A (ja) * | 1983-07-22 | 1985-02-12 | Agency Of Ind Science & Technol | 化合物半導体単結晶製造装置 |
| JPH0653637B2 (ja) * | 1986-12-29 | 1994-07-20 | 信越半導体株式会社 | 化合物半導体単結晶製造装置 |
| CN2736198Y (zh) * | 2004-08-13 | 2005-10-26 | 何龙 | 一种自适应遮阳板 |
-
1983
- 1983-06-24 JP JP58114081A patent/JPS606916A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS606916A (ja) | 1985-01-14 |
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