JPS6292460U - - Google Patents
Info
- Publication number
- JPS6292460U JPS6292460U JP18363285U JP18363285U JPS6292460U JP S6292460 U JPS6292460 U JP S6292460U JP 18363285 U JP18363285 U JP 18363285U JP 18363285 U JP18363285 U JP 18363285U JP S6292460 U JPS6292460 U JP S6292460U
- Authority
- JP
- Japan
- Prior art keywords
- line sensor
- line
- slit
- foreign matter
- illumination lamp
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 230000003287 optical effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18363285U JPH0353161Y2 (enrdf_load_stackoverflow) | 1985-11-30 | 1985-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18363285U JPH0353161Y2 (enrdf_load_stackoverflow) | 1985-11-30 | 1985-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6292460U true JPS6292460U (enrdf_load_stackoverflow) | 1987-06-12 |
JPH0353161Y2 JPH0353161Y2 (enrdf_load_stackoverflow) | 1991-11-20 |
Family
ID=31130545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18363285U Expired JPH0353161Y2 (enrdf_load_stackoverflow) | 1985-11-30 | 1985-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0353161Y2 (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03251748A (ja) * | 1990-02-28 | 1991-11-11 | Mutual Corp | 錠剤検査方法及びその装置 |
WO1994019680A1 (en) * | 1993-02-25 | 1994-09-01 | Nikkiso Co., Ltd. | Automatic inspection apparatus for fish eye in resin, and apparatus and method for producing resin sheet for inspection |
JP2005241586A (ja) * | 2004-02-27 | 2005-09-08 | Advanced Display Inc | 光学フィルムの検査装置および光学フィルムの検査方法 |
-
1985
- 1985-11-30 JP JP18363285U patent/JPH0353161Y2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03251748A (ja) * | 1990-02-28 | 1991-11-11 | Mutual Corp | 錠剤検査方法及びその装置 |
WO1994019680A1 (en) * | 1993-02-25 | 1994-09-01 | Nikkiso Co., Ltd. | Automatic inspection apparatus for fish eye in resin, and apparatus and method for producing resin sheet for inspection |
JP2005241586A (ja) * | 2004-02-27 | 2005-09-08 | Advanced Display Inc | 光学フィルムの検査装置および光学フィルムの検査方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0353161Y2 (enrdf_load_stackoverflow) | 1991-11-20 |