JPS6246802B2 - - Google Patents
Info
- Publication number
- JPS6246802B2 JPS6246802B2 JP10128180A JP10128180A JPS6246802B2 JP S6246802 B2 JPS6246802 B2 JP S6246802B2 JP 10128180 A JP10128180 A JP 10128180A JP 10128180 A JP10128180 A JP 10128180A JP S6246802 B2 JPS6246802 B2 JP S6246802B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- detection means
- dimensional shape
- measuring device
- aperture
- 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 70
- 230000003287 optical effect Effects 0.000 claims description 54
- 238000003384 imaging method Methods 0.000 claims description 38
- 238000001228 spectrum Methods 0.000 claims 6
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000700 radioactive tracer Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004576 sand Substances 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Optical Distance (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10128180A JPS5726704A (en) | 1980-07-25 | 1980-07-25 | Measuring instrument for three-dimensional shape |
US06/286,512 US4473750A (en) | 1980-07-25 | 1981-07-24 | Three-dimensional shape measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10128180A JPS5726704A (en) | 1980-07-25 | 1980-07-25 | Measuring instrument for three-dimensional shape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5726704A JPS5726704A (en) | 1982-02-12 |
JPS6246802B2 true JPS6246802B2 (US06521211-20030218-C00004.png) | 1987-10-05 |
Family
ID=14296475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10128180A Granted JPS5726704A (en) | 1980-07-25 | 1980-07-25 | Measuring instrument for three-dimensional shape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5726704A (US06521211-20030218-C00004.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01156253U (US06521211-20030218-C00004.png) * | 1988-04-13 | 1989-10-26 | ||
JPH0384402U (US06521211-20030218-C00004.png) * | 1989-12-19 | 1991-08-27 | ||
CN100400260C (zh) * | 2003-03-27 | 2008-07-09 | 株式会社日本制钢所 | 直列螺杆式可塑化射出装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58142210A (ja) * | 1982-02-18 | 1983-08-24 | Hitachi Ltd | 三次元曲面を有する被測定物体の形状測定方法 |
US5030008A (en) * | 1988-10-11 | 1991-07-09 | Kla Instruments, Corporation | Method and apparatus for the automated analysis of three-dimensional objects |
-
1980
- 1980-07-25 JP JP10128180A patent/JPS5726704A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01156253U (US06521211-20030218-C00004.png) * | 1988-04-13 | 1989-10-26 | ||
JPH0384402U (US06521211-20030218-C00004.png) * | 1989-12-19 | 1991-08-27 | ||
CN100400260C (zh) * | 2003-03-27 | 2008-07-09 | 株式会社日本制钢所 | 直列螺杆式可塑化射出装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5726704A (en) | 1982-02-12 |
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