JPS5384793A - Crack detecting method by television camera and apparatus for carrying out the method - Google Patents
Crack detecting method by television camera and apparatus for carrying out the methodInfo
- Publication number
- JPS5384793A JPS5384793A JP16071576A JP16071576A JPS5384793A JP S5384793 A JPS5384793 A JP S5384793A JP 16071576 A JP16071576 A JP 16071576A JP 16071576 A JP16071576 A JP 16071576A JP S5384793 A JPS5384793 A JP S5384793A
- Authority
- JP
- Japan
- Prior art keywords
- carrying
- television camera
- crack detecting
- detecting method
- crack
- 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.)
- Pending
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16071576A JPS5384793A (en) | 1976-12-29 | 1976-12-29 | Crack detecting method by television camera and apparatus for carrying out the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16071576A JPS5384793A (en) | 1976-12-29 | 1976-12-29 | Crack detecting method by television camera and apparatus for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5384793A true JPS5384793A (en) | 1978-07-26 |
Family
ID=15720894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16071576A Pending JPS5384793A (en) | 1976-12-29 | 1976-12-29 | Crack detecting method by television camera and apparatus for carrying out the method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5384793A (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55132936A (en) * | 1979-04-04 | 1980-10-16 | Mitsubishi Electric Corp | Surface inspection apparatus |
JPS56114747A (en) * | 1980-02-14 | 1981-09-09 | Nippon Steel Corp | Surface inspection device |
JPS59138904A (ja) * | 1983-01-28 | 1984-08-09 | Nippon Steel Corp | 走行中板状体の表面欠陥検査方法 |
JPH0238954A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面疵検査装置 |
JPH0238957A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面欠陥検査装置 |
JPH0238952A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面欠陥検査装置 |
JPH0238955A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面疵検査装置 |
JPH0238953A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面欠陥検査装置 |
JPH0335148A (ja) * | 1989-06-30 | 1991-02-15 | Mitsubishi Paper Mills Ltd | シート状物の欠点検査装置 |
JP2004138417A (ja) * | 2002-10-16 | 2004-05-13 | Nippon Steel Corp | 鋼板の疵検査方法およびその装置 |
JP2007506973A (ja) * | 2003-09-24 | 2007-03-22 | スリーエム イノベイティブ プロパティズ カンパニー | 自動ウェブ検査のための装置および方法 |
JP2018197147A (ja) * | 2017-05-23 | 2018-12-13 | 東芝エレベータ株式会社 | エレベータのロープ診断装置および方法 |
-
1976
- 1976-12-29 JP JP16071576A patent/JPS5384793A/ja active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55132936A (en) * | 1979-04-04 | 1980-10-16 | Mitsubishi Electric Corp | Surface inspection apparatus |
JPH028257B2 (ja) * | 1979-04-04 | 1990-02-23 | Mitsubishi Electric Corp | |
JPS6321857B2 (ja) * | 1980-02-14 | 1988-05-09 | Shinnippon Seitetsu Kk | |
JPS56114747A (en) * | 1980-02-14 | 1981-09-09 | Nippon Steel Corp | Surface inspection device |
JPS59138904A (ja) * | 1983-01-28 | 1984-08-09 | Nippon Steel Corp | 走行中板状体の表面欠陥検査方法 |
JPH0238954A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面疵検査装置 |
JPH0238957A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面欠陥検査装置 |
JPH0238952A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面欠陥検査装置 |
JPH0238955A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面疵検査装置 |
JPH0238953A (ja) * | 1988-07-29 | 1990-02-08 | Kawasaki Steel Corp | 表面欠陥検査装置 |
JPH0335148A (ja) * | 1989-06-30 | 1991-02-15 | Mitsubishi Paper Mills Ltd | シート状物の欠点検査装置 |
JP2004138417A (ja) * | 2002-10-16 | 2004-05-13 | Nippon Steel Corp | 鋼板の疵検査方法およびその装置 |
JP2007506973A (ja) * | 2003-09-24 | 2007-03-22 | スリーエム イノベイティブ プロパティズ カンパニー | 自動ウェブ検査のための装置および方法 |
JP2018197147A (ja) * | 2017-05-23 | 2018-12-13 | 東芝エレベータ株式会社 | エレベータのロープ診断装置および方法 |
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