SENSING FIBER MEMBER

WIPO Patent Application WO/2022/138862

A1

Provided is a sensing fiber member which can be processed in long lengths, which excels in mass production, which is supple and has an excellent texture, and which is much less costly than a contact sensing fiber member (a piezoelectric yarn) for which a conventional piezoelectric material is used. This sensing fiber member has at least two covering yarns for which covering is achieved by wrapping an insulating fiber serving as a covering material in one direction around a linear conductor constituting a core material, two of the covering yarns being arranged close to each other. The sensing fiber member is characterized by reading changes in resistance and/or changes in capacitance between the linear conductors of the two covering yarns arranged close to each other.

UNO MAYUMI (JP)
OMORI MARIKO (JP)
MORITA SHIGERU (JP)
YOSHIMURA KANSEI (JP)

PCT/JP2021/048008

June 30, 2022

December 23, 2021

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ASAHI KASEI ADVANCE CORP (JP)
OSAKA RES INST IND SCIENCE & TECH (JP)
KAJI NYLON INC (JP)

D02G3/04; D02G3/26; D02G3/38; D02G3/44; D03D15/20; D03D15/37; G01L1/14; G01L1/20; G01L5/00; H01G4/16; H01G5/16

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AOKI, Atsushi et al. (JP)

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