Title:
検知部材
Document Type and Number:
Japanese Patent JP6749000
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a detection member which can concurrently detect the rate of moving of a detection target member and an applied impact, using a photoelastic polyurethane resin as a pressure-sensitive sensor or an angle sensor.SOLUTION: The detection member includes: a core material containing a photoelastic polyurethane resin; a light emission member for emitting light to the core material, the light emission member being in a first position; a light reception member for receiving light emitted from the light emission member to pass through the core material, the light emission member being in a second position different from the first position; and a piezoelectric base material wound around the core material.SELECTED DRAWING: Figure 1
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Inventors:
Masahiko Mitsuka
Mitsunobu Yoshida
Satoshi Yamazaki
Yoshiro Tami
Mitsunobu Yoshida
Satoshi Yamazaki
Yoshiro Tami
Application Number:
JP2016241703A
Publication Date:
September 02, 2020
Filing Date:
December 13, 2016
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
Kansai University
Kansai University
International Classes:
G01L1/24; A61B5/11; G01B11/26; G01L1/16; G01P3/42; H01L41/113; H01L41/193
Domestic Patent References:
| JP2012193293A | ||||
| JP3015447A | ||||
| JP1092603A | ||||
| JP6216424A | ||||
| JP2004004030A | ||||
| JP5220152A | ||||
| JP2010221048A | ||||
| JP11194280A |
Foreign References:
| WO2016125905A1 | ||||
| US5135295 | ||||
| US20070091724 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda