JPH0575350B2 - - Google Patents

Info

Publication number
JPH0575350B2
JPH0575350B2 JP62269848A JP26984887A JPH0575350B2 JP H0575350 B2 JPH0575350 B2 JP H0575350B2 JP 62269848 A JP62269848 A JP 62269848A JP 26984887 A JP26984887 A JP 26984887A JP H0575350 B2 JPH0575350 B2 JP H0575350B2
Authority
JP
Japan
Prior art keywords
long object
abnormality
output
image
imaging means
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 - Fee Related
Application number
JP62269848A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01112143A (ja
Inventor
Katsuhiro Suhara
Yoshiaki Ito
Masataka Tanahashi
Kenji Haga
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP26984887A priority Critical patent/JPH01112143A/ja
Publication of JPH01112143A publication Critical patent/JPH01112143A/ja
Publication of JPH0575350B2 publication Critical patent/JPH0575350B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
JP26984887A 1987-10-26 1987-10-26 長尺物の異常判別装置 Granted JPH01112143A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26984887A JPH01112143A (ja) 1987-10-26 1987-10-26 長尺物の異常判別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26984887A JPH01112143A (ja) 1987-10-26 1987-10-26 長尺物の異常判別装置

Publications (2)

Publication Number Publication Date
JPH01112143A JPH01112143A (ja) 1989-04-28
JPH0575350B2 true JPH0575350B2 (enExample) 1993-10-20

Family

ID=17478036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26984887A Granted JPH01112143A (ja) 1987-10-26 1987-10-26 長尺物の異常判別装置

Country Status (1)

Country Link
JP (1) JPH01112143A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1299859B1 (it) 1998-02-23 2000-04-04 Gd Spa Unita' elettro-ottica di rilevamento dell'intera superficie lateale di articoli di forma sostanzialmente cilindrica.
KR20080008363A (ko) 2005-05-19 2008-01-23 가부시끼가이샤 롯데 치아 에나멜질의 재석회화 촉진제, 그리고 그것을 함유하는구강용 조성물 및 음식물
JP4794383B2 (ja) * 2006-07-25 2011-10-19 星和電機株式会社 ゴムホースの外観検査装置
JP5459995B2 (ja) * 2008-07-16 2014-04-02 古河電気工業株式会社 線条表面検査装置
JP5373714B2 (ja) * 2010-07-23 2013-12-18 三菱電線工業株式会社 表面欠陥検査装置及びその方法
JP6946763B2 (ja) * 2017-06-09 2021-10-06 コニカミノルタ株式会社 筒状物の製造装置、筒状物の製造装置の制御方法、および筒状物の製造装置の制御プログラム
DE102019210775A1 (de) * 2019-07-19 2021-01-21 GTG Gummitechnik Wolfgang Bartelt GmbH & Co. KG Verfahren und Vorrichtung zur Herstellung von Dichtbändern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5271263A (en) * 1975-12-11 1977-06-14 Sumitomo Metal Ind Apparatus for automatically discriminating steel chips
JPS5746854U (enExample) * 1980-08-30 1982-03-16

Also Published As

Publication number Publication date
JPH01112143A (ja) 1989-04-28

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Legal Events

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LAPS Cancellation because of no payment of annual fees