JPWO2023276102A1 - - Google Patents

Info

Publication number
JPWO2023276102A1
JPWO2023276102A1 JP2022501053A JP2022501053A JPWO2023276102A1 JP WO2023276102 A1 JPWO2023276102 A1 JP WO2023276102A1 JP 2022501053 A JP2022501053 A JP 2022501053A JP 2022501053 A JP2022501053 A JP 2022501053A JP WO2023276102 A1 JPWO2023276102 A1 JP WO2023276102A1
Authority
JP
Japan
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
JP2022501053A
Other versions
JPWO2023276102A5 (ja
JP7033241B1 (ja
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 filed Critical
Application granted granted Critical
Publication of JP7033241B1 publication Critical patent/JP7033241B1/ja
Publication of JPWO2023276102A1 publication Critical patent/JPWO2023276102A1/ja
Publication of JPWO2023276102A5 publication Critical patent/JPWO2023276102A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N2021/8918—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • 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)
JP2022501053A 2021-07-01 2021-07-01 異常検出装置および異常検出方法 Active JP7033241B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/024919 WO2023276102A1 (ja) 2021-07-01 2021-07-01 異常検出装置および異常検出方法

Publications (3)

Publication Number Publication Date
JP7033241B1 JP7033241B1 (ja) 2022-03-09
JPWO2023276102A1 true JPWO2023276102A1 (ja) 2023-01-05
JPWO2023276102A5 JPWO2023276102A5 (ja) 2023-06-06

Family

ID=81213030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022501053A Active JP7033241B1 (ja) 2021-07-01 2021-07-01 異常検出装置および異常検出方法

Country Status (4)

Country Link
EP (1) EP4260958A4 (ja)
JP (1) JP7033241B1 (ja)
CN (1) CN116685419A (ja)
WO (1) WO2023276102A1 (ja)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06167576A (ja) * 1992-11-30 1994-06-14 Kawasaki Steel Corp 付着間紙の検出方法及び帯板処理ライン
JP4332122B2 (ja) * 2005-01-17 2009-09-16 シーケーディ株式会社 外観検査装置及びｐｔｐ包装機
JP5181912B2 (ja) * 2008-08-06 2013-04-10 新日鐵住金株式会社 表面欠陥の検査方法、表面欠陥検査装置、鋼板の製造方法、及び鋼板の製造装置
JP2010078574A (ja) * 2008-09-29 2010-04-08 Toppan Printing Co Ltd 板状金属表面自動検査装置
JP2010085096A (ja) 2008-09-29 2010-04-15 Toshiba Corp 表面検査装置
JP5659540B2 (ja) * 2009-04-15 2015-01-28 Ｊｆｅスチール株式会社 鋼板表面欠陥検査方法および装置
JP5432864B2 (ja) * 2010-08-30 2014-03-05 株式会社神戸製鋼所 検査装置及び検査方法
JP6969500B2 (ja) * 2018-05-28 2021-11-24 日本製鉄株式会社 ダル仕上げ材表面の良否判定方法及び良否判定装置
JP6950811B2 (ja) * 2018-09-28 2021-10-13 Ｊｆｅスチール株式会社 金属板の表面欠陥検出方法及び装置並びにめっき鋼板の製造方法
JP6808888B1 (ja) * 2020-11-05 2021-01-06 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 不良判断装置および不良判断方法

Also Published As

Publication number Publication date
EP4260958A1 (en) 2023-10-18
CN116685419A (zh) 2023-09-01
WO2023276102A1 (ja) 2023-01-05
EP4260958A4 (en) 2024-03-06
JP7033241B1 (ja) 2022-03-09

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