JPH0345130Y2 - - Google Patents
Info
- Publication number
- JPH0345130Y2 JPH0345130Y2 JP9276185U JP9276185U JPH0345130Y2 JP H0345130 Y2 JPH0345130 Y2 JP H0345130Y2 JP 9276185 U JP9276185 U JP 9276185U JP 9276185 U JP9276185 U JP 9276185U JP H0345130 Y2 JPH0345130 Y2 JP H0345130Y2
- Authority
- JP
- Japan
- Prior art keywords
- measured
- length
- detection
- image sensor
- dimensional image
- 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 32
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9276185U JPH0345130Y2 (zh) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9276185U JPH0345130Y2 (zh) | 1985-06-18 | 1985-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621103U JPS621103U (zh) | 1987-01-07 |
| JPH0345130Y2 true JPH0345130Y2 (zh) | 1991-09-24 |
Family
ID=30649842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9276185U Expired JPH0345130Y2 (zh) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345130Y2 (zh) |
-
1985
- 1985-06-18 JP JP9276185U patent/JPH0345130Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS621103U (zh) | 1987-01-07 |
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