JP5796344B2 - センサー装置 - Google Patents

センサー装置 Download PDF

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Publication number
JP5796344B2
JP5796344B2 JP2011107934A JP2011107934A JP5796344B2 JP 5796344 B2 JP5796344 B2 JP 5796344B2 JP 2011107934 A JP2011107934 A JP 2011107934A JP 2011107934 A JP2011107934 A JP 2011107934A JP 5796344 B2 JP5796344 B2 JP 5796344B2
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JP
Japan
Prior art keywords
electrode
sensor device
measurement target
metal material
passive film
Prior art date
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Expired - Fee Related
Application number
JP2011107934A
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English (en)
Japanese (ja)
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JP2012237696A (ja
JP2012237696A5 (enExample
Inventor
樹理 加藤
樹理 加藤
孝雄 宮澤
孝雄 宮澤
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Seiko Epson Corp
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Seiko Epson Corp
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Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2011107934A priority Critical patent/JP5796344B2/ja
Priority to US13/458,247 priority patent/US9194788B2/en
Publication of JP2012237696A publication Critical patent/JP2012237696A/ja
Publication of JP2012237696A5 publication Critical patent/JP2012237696A5/ja
Application granted granted Critical
Publication of JP5796344B2 publication Critical patent/JP5796344B2/ja
Priority to US14/924,856 priority patent/US10393688B2/en
Expired - Fee Related legal-status Critical Current
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    • 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
    • G01N33/208—Coatings, e.g. platings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/04—Corrosion probes
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4167—Systems measuring a particular property of an electrolyte pH
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Ceramic Engineering (AREA)
  • Molecular Biology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2011107934A 2011-05-13 2011-05-13 センサー装置 Expired - Fee Related JP5796344B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011107934A JP5796344B2 (ja) 2011-05-13 2011-05-13 センサー装置
US13/458,247 US9194788B2 (en) 2011-05-13 2012-04-27 Corrosion detection sensor device
US14/924,856 US10393688B2 (en) 2011-05-13 2015-10-28 Sensor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011107934A JP5796344B2 (ja) 2011-05-13 2011-05-13 センサー装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015160565A Division JP6115601B2 (ja) 2015-08-17 2015-08-17 センサー装置

Publications (3)

Publication Number Publication Date
JP2012237696A JP2012237696A (ja) 2012-12-06
JP2012237696A5 JP2012237696A5 (enExample) 2014-06-26
JP5796344B2 true JP5796344B2 (ja) 2015-10-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011107934A Expired - Fee Related JP5796344B2 (ja) 2011-05-13 2011-05-13 センサー装置

Country Status (2)

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US (2) US9194788B2 (enExample)
JP (1) JP5796344B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10393688B2 (en) * 2011-05-13 2019-08-27 Seiko Epson Corporation Sensor device

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6075002B2 (ja) * 2012-10-17 2017-02-08 富士通株式会社 Ｑｃｍセンサとその製造方法
ITMI20130484A1 (it) 2013-03-29 2014-09-30 St Microelectronics Srl Dispositivo elettronico integrato per il monitoraggio di umidita' e/o acidita'/basicita' ambientali e/o corrosione
KR101468328B1 (ko) 2013-10-08 2014-12-03 성균관대학교산학협력단 철근 콘크리트 구조물용 철근 부식 감시장치
JP2016038339A (ja) * 2014-08-08 2016-03-22 国立大学法人九州大学 腐食センサ
JP6410308B2 (ja) * 2014-12-12 2018-10-24 国立大学法人東北大学 センサチップ、検出システム、及び、検出方法
DE112017002910T5 (de) 2016-06-10 2019-02-21 Analog Devices, Inc. Passives Sensorsystem mit Komponenten aus Kohlenstoffnanoröhren
WO2018006006A1 (en) * 2016-06-30 2018-01-04 Analog Devices, Inc. Disposable witness corrosion sensor
US11815504B2 (en) * 2016-07-11 2023-11-14 Quipip, Llc Sensor device, and systems and methods for obtaining measurements of selected characteristics of a concrete mixture
TWI725991B (zh) * 2016-09-23 2021-05-01 佳能企業股份有限公司 感測裝置、電子系統及感測方法
US10939379B2 (en) 2016-11-14 2021-03-02 Analog Devices Global Wake-up wireless sensor nodes
DE102016222538B3 (de) * 2016-11-16 2018-02-22 Fachhochschule Erfurt Verfahren und Anordnung zur Beurteilung der Korrosion und Passivierung der Bewehrung unter Berücksichtigung der Feuchte in bewehrtem Beton
US10935508B2 (en) * 2017-08-28 2021-03-02 Xiamen Eco Lighting Co. Ltd. Liquid detection device and liquid detection system for abnormal liquid on a surface
WO2019084694A1 (en) * 2017-11-06 2019-05-09 Auscultech Inc. System, electrode and method for evaluating a condition of steel reinforcements in concrete
JP7101380B2 (ja) * 2018-03-30 2022-07-15 太平洋セメント株式会社 コンクリート構造物中の腐食環境のモニタリング方法
CA3114912A1 (en) * 2018-10-01 2020-04-09 Elemental Machines, Inc. Method and apparatus for local sensing
CN109669028B (zh) * 2019-03-04 2021-06-15 青岛理工大学 一种钢筋锈胀引起混凝土开裂锈胀力的测量方法
AU2020326300B2 (en) * 2019-08-06 2025-12-04 Orbital Systems Ab Leakage detector system
CN110567513B (zh) * 2019-08-22 2020-06-26 青岛理工大学 一种混凝土结构全寿命性能智慧感知与劣化预警系统及方法
US11656193B2 (en) 2020-06-12 2023-05-23 Analog Devices, Inc. Self-calibrating polymer nano composite (PNC) sensing element
WO2022093805A1 (en) 2020-10-27 2022-05-05 Analog Devices, Inc. Wireless integrity sensing acquisition module
JP7705636B2 (ja) * 2021-12-06 2025-07-10 清水建設株式会社 コンクリート中のＤＯおよびｐＨ計測センサ

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925370A (en) * 1958-06-13 1960-02-16 Beckman Instruments Inc Electrochemical leak structure and method for producing same
US3354063A (en) * 1966-05-09 1967-11-21 George T Shutt Method and system for protecting corrosible metallic structures
US3817795A (en) * 1968-01-16 1974-06-18 Belge Etude De La Corrosion Ce Process for treating a metal or alloy by means of an electrolyte
US4575410A (en) * 1982-03-11 1986-03-11 Beckman Industrial Corporation Solid state electrode system for measuring pH
JPS62162949A (ja) * 1986-01-11 1987-07-18 Nippon Steel Corp 鋼材の腐食速度検出方法
FI873507L (fi) * 1986-08-29 1988-03-01 John B Miller Foerfarande foer lokalisering av omraoden pao foerstaerkta betongkonstruktioner, som aer i behov av reparation.
US4927503A (en) * 1988-05-16 1990-05-22 The United States Of America As Represented By The Secretary Of The Navy Method for assessment of corrosion activity in reinforced concrete
US5320735A (en) * 1990-08-22 1994-06-14 Toa Electronics Ltd. Electrode for measuring pH
US5480534A (en) * 1990-08-22 1996-01-02 Toa Electronics Ltd. Electrode for measuring PH
EP0581915B1 (de) * 1992-02-21 1996-02-07 WIETEK, Bernhard Elektrode zur feststellung des korrosionszustandes der metallbewehrung von betonbauwerken
US5426373A (en) * 1992-09-30 1995-06-20 The United States Of America As Represented By The Secretary Of The Navy Two electrode device for determining electrical properties of a material on a metal substratum
JP2511234B2 (ja) * 1993-01-26 1996-06-26 財団法人日本建築総合試験所 埋設鉄筋の腐食度検出用プロ―ブ
US5523692A (en) * 1993-03-23 1996-06-04 Nippondenso Co., Ltd. Oil deterioration detector
US5792337A (en) * 1994-05-12 1998-08-11 Texas Instruments Incorporated Method and apparatus for detection of corrosion
DE4445033A1 (de) * 1994-12-16 1996-06-27 Heraeus Electro Nite Int Verfahren zur Messung der Konzentration eines Gases in einem Gasgemisch sowie elektrochemischer Sensor zur Bestimmung der Gaskonzentration
WO1996027033A1 (en) * 1995-02-27 1996-09-06 Electro-Remediation Group, Inc. Method and apparatus for stripping ions from concrete and soil
JP2929270B2 (ja) * 1995-12-21 1999-08-03 財団法人日本建築総合試験所 コンクリートの中性化測定方法及び装置
JP3096240B2 (ja) 1996-06-12 2000-10-10 財団法人鉄道総合技術研究所 コンクリート構造物中の鉄筋の腐食確率または腐食度の診断方法および診断装置
US5855721A (en) * 1997-03-11 1999-01-05 The Regents Of The University Of California Non-destructive method of determining the position and condition of reinforcing steel in concrete
JP3911092B2 (ja) 1998-07-09 2007-05-09 日本防蝕工業株式会社 コンクリート構造体の中性化検出方法及び中性化検出センサ
US6683446B1 (en) * 1998-12-22 2004-01-27 John Pope Electrode array for development and testing of materials
US7034660B2 (en) * 1999-02-26 2006-04-25 Sri International Sensor devices for structural health monitoring
US6690182B2 (en) * 2000-07-19 2004-02-10 Virginia Technologies, Inc Embeddable corrosion monitoring-instrument for steel reinforced structures
WO2002046701A2 (en) * 2000-12-08 2002-06-13 The Johns Hopkins University Wireless multi-functional sensor platform and method for its use
JP2002365259A (ja) * 2001-06-05 2002-12-18 Nkk Corp コンクリートの中性化判定方法及び判定装置
US6828808B2 (en) * 2001-07-10 2004-12-07 The Johns Hopkins University Long-life conductivity sensor system and method for using same
JP2003317971A (ja) * 2002-04-26 2003-11-07 Semiconductor Energy Lab Co Ltd 発光装置およびその作製方法
AU2003269912A1 (en) * 2002-07-18 2004-02-09 The Johns Hopkins University Embeddable corrosion rate meters for remotely monitoring structures
WO2005081653A2 (en) * 2002-12-11 2005-09-09 The Johns Hopkins University Techniques for sensing chloride ions in wet or dry media
GB0300820D0 (en) * 2003-01-14 2003-02-12 Diagnoswiss Sa Membrane-microchannel strip
DE10318115A1 (de) * 2003-04-22 2004-11-11 Robert Bosch Gmbh Potentiometrische Sensoreinrichtung
DE10359173B4 (de) * 2003-12-17 2006-11-09 Robert Bosch Gmbh Messvorrichtung mit mehreren auf einem Substrat angeordneten potentiometrischen Elektrodenpaaren
US20060006137A1 (en) * 2004-02-03 2006-01-12 Niblock Trevor G E Micro-fabricated sensor
DE102004020627A1 (de) * 2004-03-23 2005-10-13 Beiersdorf Ag Kosmetische und dermatologische Lichtschutzformulierungen
TW200618108A (en) * 2004-09-07 2006-06-01 Phifer Smith Corp Copper processing using an ozone-solvent solution
JP4880369B2 (ja) 2005-06-01 2012-02-22 太平洋セメント株式会社 充填センサ、シース管およびシース管継ぎ手部材
US8728289B2 (en) * 2005-12-15 2014-05-20 Medtronic, Inc. Monolithic electrodes and pH transducers
JP4787876B2 (ja) * 2006-03-31 2011-10-05 富士通株式会社 情報処理装置、情報処理方法およびプログラム
JP2008128734A (ja) * 2006-11-17 2008-06-05 Tateyama Kagaku Kogyo Kk コンクリート中鋼材の腐食検知素子
US20090078583A1 (en) * 2007-01-22 2009-03-26 Itsuki Kobata Electrochemical mechanical polishing method and electrochemical mechanical polishing apparatus
US20080261094A1 (en) * 2007-04-20 2008-10-23 Stuart Licht Stabilized electrodes for electrochemical cells
US20090021263A1 (en) * 2007-07-17 2009-01-22 Chung Yuan Christian University Multi-Ion Potential Sensor and Fabrication thereof
US8648605B2 (en) * 2007-09-28 2014-02-11 Hitachi Chemical Company, Ltd. Sensor, sensor system, portable sensor system, method of analyzing metal ions, mounting substrate, method of analyzing plating preventing chemical species, method of analyzing produced compound, and method of analyzing monovalent copper chemical species
US8221603B2 (en) * 2008-06-27 2012-07-17 Reactive Innovations, Llc Membrane transducer surface contact sensor
US20100012291A1 (en) * 2008-07-18 2010-01-21 George Sporie Air processor and system for heating and cooling
WO2010023569A1 (en) * 2008-08-25 2010-03-04 Nxp B.V. Reducing capacitive charging in electronic devices
CN101645505B (zh) * 2008-11-03 2011-06-22 成都和能科技有限公司 高容量铁电极材料
US20100122916A1 (en) * 2008-11-19 2010-05-20 Nair Balakrishnan G Sensor with electrodes of a same material
WO2010113712A1 (ja) * 2009-03-31 2010-10-07 アルプス電気株式会社 容量型湿度センサ及びその製造方法
US8535623B2 (en) * 2009-04-21 2013-09-17 Hitachi Chemical Company, Ltd. Concave connector substrate, method of manufacturing the same, measuring kit, sensor substrate, and sensor substrate interprolated cylinder
JP2011022982A (ja) * 2009-06-18 2011-02-03 Mitomo Shoji Kk 無線ｉｃタグ、該無線ｉｃタグを用いたコンクリート構造物品質管理システム
JP2011022032A (ja) * 2009-07-16 2011-02-03 Tohoku Univ コンクリートの体積抵抗率の測定方法及びその装置
EP2287597B1 (en) * 2009-08-17 2014-07-30 Nxp B.V. Electrochemical sensor
TW201129797A (en) * 2010-02-26 2011-09-01 Univ Nat Chi Nan Flexible reference electrode and electrochemical sensor device manufactured by the same
US8833146B2 (en) * 2010-04-26 2014-09-16 Southwest Research Institute Corrosion sensor
EP2490012A1 (en) * 2011-02-16 2012-08-22 Stichting IMEC Nederland Sensor and method for sensing of at least one analyte comprising using such sensor
US8574413B2 (en) * 2011-03-18 2013-11-05 Digital Concepts Of Missouri, Inc. Electrodes, sensors and methods for measuring components in water
JP2012198121A (ja) * 2011-03-22 2012-10-18 Seiko Epson Corp センサー装置および測定方法
JP2012198120A (ja) * 2011-03-22 2012-10-18 Seiko Epson Corp センサー装置
JP5796344B2 (ja) * 2011-05-13 2015-10-21 セイコーエプソン株式会社 センサー装置
JP5942349B2 (ja) * 2011-07-07 2016-06-29 セイコーエプソン株式会社 センサー装置
US10598627B2 (en) * 2012-06-29 2020-03-24 Dexcom, Inc. Devices, systems, and methods to compensate for effects of temperature on implantable sensors
RU2658536C2 (ru) * 2012-07-30 2018-06-21 Констракшн Рисёрч Энд Текнолоджи Гмбх Гальванический анод и способ защиты от коррозии
US20140158536A1 (en) * 2012-11-13 2014-06-12 United Science Llc Sensor Apparatus
ES2882583T3 (es) * 2015-06-23 2021-12-02 Bgi Shenzhen Electrodo microporoso y método para el análisis de una sustancia química

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10393688B2 (en) * 2011-05-13 2019-08-27 Seiko Epson Corporation Sensor device

Also Published As

Publication number Publication date
US10393688B2 (en) 2019-08-27
US9194788B2 (en) 2015-11-24
JP2012237696A (ja) 2012-12-06
US20160103086A1 (en) 2016-04-14
US20120286804A1 (en) 2012-11-15

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