JPS6111603A - 板材の外観検査装置 - Google Patents

板材の外観検査装置

Info

Publication number
JPS6111603A
JPS6111603A JP13209784A JP13209784A JPS6111603A JP S6111603 A JPS6111603 A JP S6111603A JP 13209784 A JP13209784 A JP 13209784A JP 13209784 A JP13209784 A JP 13209784A JP S6111603 A JPS6111603 A JP S6111603A
Authority
JP
Japan
Prior art keywords
plate material
image
camera
roller
recessed
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
JP13209784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0367201B2 (enExample
Inventor
Toshimi Kodaira
小平　俊実
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP13209784A priority Critical patent/JPS6111603A/ja
Publication of JPS6111603A publication Critical patent/JPS6111603A/ja
Publication of JPH0367201B2 publication Critical patent/JPH0367201B2/ja
Granted 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)
  • Closed-Circuit Television Systems (AREA)
JP13209784A 1984-06-28 1984-06-28 板材の外観検査装置 Granted JPS6111603A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13209784A JPS6111603A (ja) 1984-06-28 1984-06-28 板材の外観検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13209784A JPS6111603A (ja) 1984-06-28 1984-06-28 板材の外観検査装置

Publications (2)

Publication Number Publication Date
JPS6111603A true JPS6111603A (ja) 1986-01-20
JPH0367201B2 JPH0367201B2 (enExample) 1991-10-22

Family

ID=15073403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13209784A Granted JPS6111603A (ja) 1984-06-28 1984-06-28 板材の外観検査装置

Country Status (1)

Country Link
JP (1) JPS6111603A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100574403B1 (ko) * 2001-12-27 2006-04-27 주식회사 포스코 용융아연도금강판의 가공결함 평가방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391531U (enExample) * 1976-12-24 1978-07-26
JPS5618639U (enExample) * 1979-07-23 1981-02-18
JPS594657A (ja) * 1982-06-30 1984-01-11 Nitto Electric Ind Co Ltd ガス配管用エポキシ樹脂系ライニング材

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391531U (enExample) * 1976-12-24 1978-07-26
JPS5618639U (enExample) * 1979-07-23 1981-02-18
JPS594657A (ja) * 1982-06-30 1984-01-11 Nitto Electric Ind Co Ltd ガス配管用エポキシ樹脂系ライニング材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100574403B1 (ko) * 2001-12-27 2006-04-27 주식회사 포스코 용융아연도금강판의 가공결함 평가방법

Also Published As

Publication number Publication date
JPH0367201B2 (enExample) 1991-10-22

Similar Documents

Publication Publication Date Title
US6633377B1 (en) Dark view inspection system for transparent media
US6011620A (en) Method and apparatus for the automatic inspection of optically transmissive planar objects
JP5174540B2 (ja) 木材欠陥検出装置
JP6859627B2 (ja) 外観検査装置
US10942132B2 (en) Apparatus and method for inspecting glass substrate
KR100629191B1 (ko) 유리 가장자리 검사 시스템
JP6769182B2 (ja) 鋼材の表面検査装置及び表面検査方法
WO2011071035A1 (ja) 外観検査装置
JP2012531598A (ja) 離散的な低剛性の透明又は半透明体の欠陥を検査する装置及び方法
CA2273833A1 (en) Method and apparatus for inspection of rubber product
JP2020101396A (ja) トッピングゴムシートのゴム付き不良検出装置
JPH11311510A (ja) 微小凹凸の検査方法および検査装置
JP2020106295A (ja) シート欠陥検査装置
JP4108829B2 (ja) 厚み欠陥検査装置及びその検査方法
JPS6111603A (ja) 板材の外観検査装置
JP7030914B1 (ja) シート状部材の製造方法
JP5679564B2 (ja) 表面異物検査装置
JP2000230909A (ja) 断熱材の欠陥検査装置
JPS6262205A (ja) 物体の表面凹凸検査方法
JP2789606B2 (ja) 錠剤の外観不良検知方法および装置
JPS63218847A (ja) 表面欠陥検査方法
JP3609136B2 (ja) 半導体装置の検査方法及び装置
JPS63269006A (ja) 平面度検査装置
JPH10325958A (ja) 液晶表示パネル製造方法
RU2852898C1 (ru) Устройство для определения дефектов на ламинированной поверхности