JPWO2021241536A1 - - Google Patents
Info
- Publication number
- JPWO2021241536A1 JPWO2021241536A1 JP2022526555A JP2022526555A JPWO2021241536A1 JP WO2021241536 A1 JPWO2021241536 A1 JP WO2021241536A1 JP 2022526555 A JP2022526555 A JP 2022526555A JP 2022526555 A JP2022526555 A JP 2022526555A JP WO2021241536 A1 JPWO2021241536 A1 JP WO2021241536A1
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0008—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of bridges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
- G01N22/02—Investigating the presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0654—Imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/204—Structure thereof, e.g. crystal structure
- G01N33/2045—Defects
-
- 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
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8845—Multiple wavelengths of illumination or detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0232—Glass, ceramics, concrete or stone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Acoustics & Sound (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020094328 | 2020-05-29 | ||
| PCT/JP2021/019703 WO2021241536A1 (ja) | 2020-05-29 | 2021-05-25 | 構造物の検査方法及び検査システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021241536A1 true JPWO2021241536A1 (https=) | 2021-12-02 |
| JPWO2021241536A5 JPWO2021241536A5 (https=) | 2023-03-24 |
Family
ID=78744426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022526555A Abandoned JPWO2021241536A1 (https=) | 2020-05-29 | 2021-05-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230111766A1 (https=) |
| JP (1) | JPWO2021241536A1 (https=) |
| WO (1) | WO2021241536A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136998A (zh) * | 2021-12-28 | 2022-03-04 | 北京西管安通检测技术有限责任公司 | 一种微波无损检测的方法、装置、系统、设备及介质 |
| WO2025023071A1 (ja) * | 2023-07-24 | 2025-01-30 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置、撮像方法、画像処理装置、画像処理方法 |
| US12073626B1 (en) * | 2023-11-22 | 2024-08-27 | The Adt Security Corporation | Analytics for detection of fluid leaks by premises monitoring systems |
| WO2025197641A1 (ja) * | 2024-03-19 | 2025-09-25 | 富士フイルム株式会社 | ３次元計測データ処理装置、方法及びプログラム |
| CN119147642B (zh) * | 2024-11-19 | 2025-02-07 | 科逻技术(深圳)有限公司 | 一种铝线路板表面处理质量检测系统及方法 |
| CN120579237B (zh) * | 2025-08-04 | 2025-09-26 | 长沙理工大学 | 基于无人机外源热激励补偿的建筑立面缺陷检测系统 |
| CN121213562B (zh) * | 2025-11-27 | 2026-02-24 | 湖南省建筑设计院集团股份有限公司 | 基于热流评估的单帧红外热成像建筑外墙空鼓检测方法及系统 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07151719A (ja) * | 1993-11-30 | 1995-06-16 | Dai Ichi High Frequency Co Ltd | コンクリート中の鉄筋の発錆進行状況判定方法 |
| JPH11259656A (ja) * | 1998-03-10 | 1999-09-24 | Teito Rapid Transit Authority | トンネル壁面判定装置 |
| JP2005037366A (ja) * | 2003-06-24 | 2005-02-10 | Constec Engi Co | 赤外線構造物診断システム及び赤外線構造物診断方法 |
| JP2007183227A (ja) * | 2006-01-10 | 2007-07-19 | Nippon Telegr & Teleph Corp <Ntt> | 電磁波イメージングシステム、構造物透視装置および構造物透視方法 |
| JP2008151809A (ja) * | 2008-03-10 | 2008-07-03 | West Nippon Expressway Engineering Shikoku Co Ltd | 赤外線カメラによる構造物調査方法 |
| JP2011039690A (ja) * | 2009-08-07 | 2011-02-24 | Nippon Telegr & Teleph Corp <Ntt> | 画像処理方法、画像処理装置及びひび割れ検知システム |
| JP2017138239A (ja) * | 2016-02-04 | 2017-08-10 | 学校法人桐蔭学園 | 非接触音響探査システム |
| WO2017154731A1 (ja) * | 2016-03-11 | 2017-09-14 | Ntn株式会社 | 振動検査装置 |
| JP2018054319A (ja) * | 2016-09-26 | 2018-04-05 | 新日鐵住金株式会社 | 煙道又は煙突の調査方法 |
| JP2020024184A (ja) * | 2018-07-26 | 2020-02-13 | 直人 今西 | 構造内部変状特性検出装置 |
| JP2020063969A (ja) * | 2018-10-17 | 2020-04-23 | 株式会社神戸製鋼所 | 学習装置、推定装置、亀裂検出装置、亀裂検出システム、学習方法、推定方法、亀裂検出方法、及びプログラム |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5275968B2 (ja) * | 2009-12-24 | 2013-08-28 | 株式会社パスコ | 内部変状検出支援装置及び内部変状検出支援プログラム |
| CN102095755B (zh) * | 2010-12-09 | 2012-10-03 | 重庆建工市政交通工程有限责任公司 | 一种混凝土结构的无损检测方法 |
| JP5591165B2 (ja) * | 2011-03-25 | 2014-09-17 | 公益財団法人鉄道総合技術研究所 | コンクリート表面の変状領域の検出方法 |
| JP2015219014A (ja) * | 2014-05-14 | 2015-12-07 | コニカミノルタ株式会社 | 物体診断装置 |
| JP6939255B2 (ja) * | 2017-08-28 | 2021-09-22 | 積水ハウス株式会社 | シーリング目地検査方法 |
-
2021
- 2021-05-25 WO PCT/JP2021/019703 patent/WO2021241536A1/ja not_active Ceased
- 2021-05-25 JP JP2022526555A patent/JPWO2021241536A1/ja not_active Abandoned
-
2022
- 2022-10-28 US US18/050,911 patent/US20230111766A1/en not_active Abandoned
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07151719A (ja) * | 1993-11-30 | 1995-06-16 | Dai Ichi High Frequency Co Ltd | コンクリート中の鉄筋の発錆進行状況判定方法 |
| JPH11259656A (ja) * | 1998-03-10 | 1999-09-24 | Teito Rapid Transit Authority | トンネル壁面判定装置 |
| JP2005037366A (ja) * | 2003-06-24 | 2005-02-10 | Constec Engi Co | 赤外線構造物診断システム及び赤外線構造物診断方法 |
| JP2007183227A (ja) * | 2006-01-10 | 2007-07-19 | Nippon Telegr & Teleph Corp <Ntt> | 電磁波イメージングシステム、構造物透視装置および構造物透視方法 |
| JP2008151809A (ja) * | 2008-03-10 | 2008-07-03 | West Nippon Expressway Engineering Shikoku Co Ltd | 赤外線カメラによる構造物調査方法 |
| JP2011039690A (ja) * | 2009-08-07 | 2011-02-24 | Nippon Telegr & Teleph Corp <Ntt> | 画像処理方法、画像処理装置及びひび割れ検知システム |
| JP2017138239A (ja) * | 2016-02-04 | 2017-08-10 | 学校法人桐蔭学園 | 非接触音響探査システム |
| WO2017154731A1 (ja) * | 2016-03-11 | 2017-09-14 | Ntn株式会社 | 振動検査装置 |
| JP2018054319A (ja) * | 2016-09-26 | 2018-04-05 | 新日鐵住金株式会社 | 煙道又は煙突の調査方法 |
| JP2020024184A (ja) * | 2018-07-26 | 2020-02-13 | 直人 今西 | 構造内部変状特性検出装置 |
| JP2020063969A (ja) * | 2018-10-17 | 2020-04-23 | 株式会社神戸製鋼所 | 学習装置、推定装置、亀裂検出装置、亀裂検出システム、学習方法、推定方法、亀裂検出方法、及びプログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230111766A1 (en) | 2023-04-13 |
| WO2021241536A1 (ja) | 2021-12-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A529 | Written submission of copy of amendment under article 34 pct |
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|
| A521 | Request for written amendment filed |
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| A621 | Written request for application examination |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231212 |
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| A762 | Written abandonment of application |
Free format text: JAPANESE INTERMEDIATE CODE: A762 Effective date: 20231227 |