JPS57128803A - Displacement detecting electrode - Google Patents

Displacement detecting electrode

Info

Publication number
JPS57128803A
JPS57128803A JP1437781A JP1437781A JPS57128803A JP S57128803 A JPS57128803 A JP S57128803A JP 1437781 A JP1437781 A JP 1437781A JP 1437781 A JP1437781 A JP 1437781A JP S57128803 A JPS57128803 A JP S57128803A
Authority
JP
Japan
Prior art keywords
layer
stuck
displacement
electrode
displaced
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
Application number
JP1437781A
Other languages
Japanese (ja)
Inventor
Seiji Ichikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADOBANSU EREKUTOROODO KK
ADVANCE ELECTRO-DE KK
Original Assignee
ADOBANSU EREKUTOROODO KK
ADVANCE ELECTRO-DE KK
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 by ADOBANSU EREKUTOROODO KK, ADVANCE ELECTRO-DE KK filed Critical ADOBANSU EREKUTOROODO KK
Priority to JP1437781A priority Critical patent/JPS57128803A/en
Publication of JPS57128803A publication Critical patent/JPS57128803A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE:To simplify the manufacturing process and to make sticking to an object to be measured easy, by the constitution of a displacement detecting electrode that a layer having conductive, flexible and adhesive properties is stuck to at least one side of a piezoelectric element of thin layer. CONSTITUTION:A layer 2 is a conductive sheet formed with the mixture of, e.g. 45pts.wt. Karaya gum, 50pts.wt. glycerin, and 5pts.wt. sodium chloride and also it has flexible and adhesive properties. The layer 2 is stuck to a lower surface 4 of a piezoelectric element 3 through adhesion. Thus, when the lower surface of the layer 2 is brought into press-contact with a measuring point of a living body 1 since the layer 2 is stuck to the skin closely, the layer 2 is displaced with the displacement of the living body 1 and also the element 3 is displaced. An electromotive force induced on both surfaces 4, 5 through the displacement of the element 3 is outputted from a film electrode 6 and a condcutive electrode 5 to a measuring device or the like. Thus, the manufacturing process can be simplified and the adhesion to the object to be measured can be made easy.
JP1437781A 1981-02-04 1981-02-04 Displacement detecting electrode Pending JPS57128803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1437781A JPS57128803A (en) 1981-02-04 1981-02-04 Displacement detecting electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1437781A JPS57128803A (en) 1981-02-04 1981-02-04 Displacement detecting electrode

Publications (1)

Publication Number Publication Date
JPS57128803A true JPS57128803A (en) 1982-08-10

Family

ID=11859352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1437781A Pending JPS57128803A (en) 1981-02-04 1981-02-04 Displacement detecting electrode

Country Status (1)

Country Link
JP (1) JPS57128803A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190806U (en) * 1985-05-20 1986-11-27
JPS61190807U (en) * 1985-05-20 1986-11-27
JP2012141186A (en) * 2010-12-28 2012-07-26 Japan Science & Technology Agency Biocompatible polymer sensor and method for manufacturing the same
CN105352428A (en) * 2011-04-08 2016-02-24 株式会社村田制作所 Operation device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120187A (en) * 1979-03-12 1980-09-16 Kureha Chem Ind Co Ltd Fabricating method of bimorph made of high molecular film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120187A (en) * 1979-03-12 1980-09-16 Kureha Chem Ind Co Ltd Fabricating method of bimorph made of high molecular film

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190806U (en) * 1985-05-20 1986-11-27
JPS61190807U (en) * 1985-05-20 1986-11-27
JPH0431533Y2 (en) * 1985-05-20 1992-07-29
JPH0431534Y2 (en) * 1985-05-20 1992-07-29
JP2012141186A (en) * 2010-12-28 2012-07-26 Japan Science & Technology Agency Biocompatible polymer sensor and method for manufacturing the same
CN105352428A (en) * 2011-04-08 2016-02-24 株式会社村田制作所 Operation device

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