JPWO2022196425A1 - - Google Patents

Info

Publication number
JPWO2022196425A1
JPWO2022196425A1 JP2023506987A JP2023506987A JPWO2022196425A1 JP WO2022196425 A1 JPWO2022196425 A1 JP WO2022196425A1 JP 2023506987 A JP2023506987 A JP 2023506987A JP 2023506987 A JP2023506987 A JP 2023506987A JP WO2022196425 A1 JPWO2022196425 A1 JP WO2022196425A1
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.)
Pending
Application number
JP2023506987A
Other versions
JPWO2022196425A5 (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
Publication of JPWO2022196425A1 publication Critical patent/JPWO2022196425A1/ja
Publication of JPWO2022196425A5 publication Critical patent/JPWO2022196425A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/107—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2023506987A 2021-03-16 2022-03-08 Pending JPWO2022196425A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021042848 2021-03-16
JP2021042847 2021-03-16
PCT/JP2022/009901 WO2022196425A1 (ja) 2021-03-16 2022-03-08 情報処理方法、プログラム、情報処理装置及びモデル生成方法

Publications (2)

Publication Number Publication Date
JPWO2022196425A1 true JPWO2022196425A1 (ja) 2022-09-22
JPWO2022196425A5 JPWO2022196425A5 (ja) 2023-12-14

Family

ID=83320473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023506987A Pending JPWO2022196425A1 (ja) 2021-03-16 2022-03-08

Country Status (5)

Country Link
US (1) US20240159708A1 (ja)
EP (1) EP4310491A1 (ja)
JP (1) JPWO2022196425A1 (ja)
KR (1) KR20230154205A (ja)
WO (1) WO2022196425A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917085A (ja) 1982-07-16 1984-01-28 川崎重工業株式会社 二重管継手構造
JP4875382B2 (ja) * 2006-02-27 2012-02-15 三菱重工業株式会社 渦流探傷信号の評価方法及び装置
JP5157756B2 (ja) * 2008-08-29 2013-03-06 住友化学株式会社 水素脆化の検査方法
JP6514592B2 (ja) 2015-07-16 2019-05-15 住友化学株式会社 欠陥測定方法、欠陥測定装置および検査プローブ
JP6579840B2 (ja) * 2015-07-16 2019-09-25 住友化学株式会社 欠陥測定方法、欠陥測定装置、および検査プローブ
CN106950276B (zh) * 2017-03-21 2020-05-05 东北大学 一种基于卷积神经网络的管道缺陷深度的反演方法
JP6978913B2 (ja) * 2017-12-01 2021-12-08 住友化学株式会社 欠陥測定装置、欠陥測定方法および検査プローブ

Also Published As

Publication number Publication date
WO2022196425A1 (ja) 2022-09-22
KR20230154205A (ko) 2023-11-07
EP4310491A1 (en) 2024-01-24
US20240159708A1 (en) 2024-05-16

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230908