JPS6423145A - Optical appearance inspection device - Google Patents

Optical appearance inspection device

Info

Publication number
JPS6423145A
JPS6423145A JP17915587A JP17915587A JPS6423145A JP S6423145 A JPS6423145 A JP S6423145A JP 17915587 A JP17915587 A JP 17915587A JP 17915587 A JP17915587 A JP 17915587A JP S6423145 A JPS6423145 A JP S6423145A
Authority
JP
Japan
Prior art keywords
light
diffusing plate
light diffusing
inspection device
reflected light
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
Application number
JP17915587A
Other languages
English (en)
Other versions
JPH067109B2 (ja
Inventor
Kunihiko Otaki
Kenji Inamata
Sadaharu Sugiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP62179155A priority Critical patent/JPH067109B2/ja
Publication of JPS6423145A publication Critical patent/JPS6423145A/ja
Publication of JPH067109B2 publication Critical patent/JPH067109B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP62179155A 1987-07-20 1987-07-20 光式外観検査装置 Expired - Fee Related JPH067109B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62179155A JPH067109B2 (ja) 1987-07-20 1987-07-20 光式外観検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62179155A JPH067109B2 (ja) 1987-07-20 1987-07-20 光式外観検査装置

Publications (2)

Publication Number Publication Date
JPS6423145A true JPS6423145A (en) 1989-01-25
JPH067109B2 JPH067109B2 (ja) 1994-01-26

Family

ID=16060911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179155A Expired - Fee Related JPH067109B2 (ja) 1987-07-20 1987-07-20 光式外観検査装置

Country Status (1)

Country Link
JP (1) JPH067109B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08311268A (ja) * 1995-05-19 1996-11-26 Mitsui Toatsu Chem Inc コンデンサー絶縁フィルム用ポリプロピレン樹脂およびその評価方法
JP2008286711A (ja) * 2007-05-18 2008-11-27 Yamatake Corp エッジ検出装置及びエッジ検出装置用ラインセセンサ
JP2018036162A (ja) * 2016-08-31 2018-03-08 株式会社リコー 検査装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5471157B2 (ja) * 2009-08-21 2014-04-16 セントラル硝子株式会社 ガラス板面の付着物の検出方法および装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036013A (ja) * 1983-08-10 1985-02-25 矢野　利人 椅子
JPS60228908A (ja) * 1984-04-27 1985-11-14 Nissan Motor Co Ltd 表面欠陥検査方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036013A (ja) * 1983-08-10 1985-02-25 矢野　利人 椅子
JPS60228908A (ja) * 1984-04-27 1985-11-14 Nissan Motor Co Ltd 表面欠陥検査方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08311268A (ja) * 1995-05-19 1996-11-26 Mitsui Toatsu Chem Inc コンデンサー絶縁フィルム用ポリプロピレン樹脂およびその評価方法
JP2008286711A (ja) * 2007-05-18 2008-11-27 Yamatake Corp エッジ検出装置及びエッジ検出装置用ラインセセンサ
JP2018036162A (ja) * 2016-08-31 2018-03-08 株式会社リコー 検査装置
CN107796829A (zh) * 2016-08-31 2018-03-13 株式会社理光 检查装置
CN107796829B (zh) * 2016-08-31 2020-11-06 株式会社理光 检查装置

Also Published As

Publication number Publication date
JPH067109B2 (ja) 1994-01-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees