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Title:
STRAIN DETECTING ELEMENT
Document Type and Number:
Japanese Patent JP2003247898
Kind Code:
A
Abstract:

To provide a strain detecting element comprising a strain resistance element where a stable conductive path is formed and fluctuation in resistance value is suppressed when a stress is applied or removed.

The strain detecting element comprises an elastic substrate 1 which causes strain under an applied stress, and a thick film resistor 4 which is provided on the elastic substrate 1 and changes electric resistance value according to the amount of strain, and detects a stress strain generated at the elastic substrate 1 from changes in resistance value of the thick film resistor 4. The thick film resistor 4 is obtained by baking a resistor paste whose main component is a conductive-component-contained glass in which conductive particles are contained in glass frit.


Inventors:
WATANABE HOUTAI
SAITO YUKIHIRO
MAKUTA FUJIO
Application Number:
JP2002050820A
Publication Date:
September 05, 2003
Filing Date:
February 27, 2002
Export Citation:
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Assignee:
DENSO CORP
SUMITOMO METAL MINING CO
International Classes:
G01L1/22; (IPC1-7): G01L1/22
Attorney, Agent or Firm:
Hiroshi Okawa



 
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