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Title:
STRAIN GAUGE
Document Type and Number:
WIPO Patent Application WO/2022/149529
Kind Code:
A1
Abstract:
This strain gauge comprises: a base material which has flexibility; a resistor which is formed on one surface of the base material, while being formed of a film that contains Cr, CrN and Cr2N; an insulating layer which covers the resistor; and a conductive barrier layer which covers the insulating layer.

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Inventors:
TAKATA SHINTARO (JP)
TODA SHINYA (JP)
ASAKAWA TOSHIAKI (JP)
Application Number:
PCT/JP2021/048599
Publication Date:
July 14, 2022
Filing Date:
December 27, 2021
Export Citation:
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Assignee:
MINEBEA MITSUMI INC (JP)
International Classes:
G01L1/20; G01B7/16
Foreign References:
US5631622A1997-05-20
JP2020187011A2020-11-19
JPH0798203A1995-04-11
JPH06300649A1994-10-28
CN105424238A2016-03-23
JP2021139804A2021-09-16
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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