Title:
CONTACT PRESSURE SENSOR, KNITTED ARTICLE EQUIPPED WITH SAME, AND METHOD FOR PRODUCING CONTACT PRESSURE SENSOR
Document Type and Number:
WIPO Patent Application WO/2021/106227
Kind Code:
A1
Abstract:
A contact pressure sensor 20 for detecting applied pressure via a sensor unit 1 positioned between a finger M (pressure-applying body) and a pressure-receiving body N, wherein the sensor unit 1 is formed from a knitting yarn 4 which contains carbon nanotube yarn, and the sensor unit 1 has a pressure-applying body contact surface 1m, a pressure-receiving body contact surface 1n, a knitting yarn intersecting part 5 formed between the pressure-applying body contact surface 1m and the pressure-receiving body contact surface 1n, and a gap S, which is a space not provided with the knitting yarn 4 and formed between the pressure-applying body contact surface 1m and the pressure-receiving body contact surface 1n.
Inventors:
NAMIKAWA TETSUYA (JP)
FUKUHARA SHUICHI (JP)
KOSUI TATSUYA (JP)
KAMEI TAKAFUMI (JP)
FUKUHARA SHUICHI (JP)
KOSUI TATSUYA (JP)
KAMEI TAKAFUMI (JP)
Application Number:
PCT/JP2019/046926
Publication Date:
June 03, 2021
Filing Date:
November 29, 2019
Export Citation:
Assignee:
MURATA MACHINERY LTD (JP)
SHIMA SEIKI MFG (JP)
SHIMA SEIKI MFG (JP)
International Classes:
G01L1/20
Domestic Patent References:
| WO2006068194A1 | 2006-06-29 |
Foreign References:
| JP2010014694A | 2010-01-21 | |||
| JP2006515071A | 2006-05-18 | |||
| US20140238151A1 | 2014-08-28 | |||
| US20170224280A1 | 2017-08-10 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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