Mitsui Chemicals, Inc.

A School Corporation Kansai University

Masahiko Mitsuzuka

Satoshi Yamasaki

Mitsunobu Yoshida

Yoshiro Tajitsu

Kazuhiro Tanimoto

Manabu Tsuruta

Yunzhi Wu

Naoshi Nagai

Daiki Taneichi

Kazuoki Nakai

Shirou Honma

Shiro Nakatsuka

Motoaki Isokawa

Toshimitsu Narutaki

A piezoelectric substrate attachment structure including a press section pressed by contact, a piezoelectric substrate provided adjacent to the press section, and a base section provided adjacent to the piezoelectric substrate on an opposite side from the press section. The following relationship Equation (a) is satisfied:&#x2003;&#x2003;(a)

Piezoelectric substrate attachment structure, sensor module, moving body, and protection body

A piezoelectric substrate attachment structure including a cable-shaped piezoelectric substrate, a press section provided adjacent to the piezoelectric substrate and pressed from an opposite side from the piezoelectric substrate, and a base section provided adjacent to the piezoelectric substrate on an opposite side from the press section. A ratio Eb/Ea of a Young's modulus Eb of the base section to a Young's modulus Ea of the press section being 10or lower.

Piezoelectric substrate attachment structure and sensor module

The photoelastic polyurethane resin has a Young's modulus at 25&#xb0; C. of 2 to 5 MPa, a photoelastic constant at 25&#xb0; C. of 1000&#xd7;10Pato 100000&#xd7;10Pa, and a glass transition temperature of &#x2212;60&#xb0; C. to &#x2212;21&#xb0; C.

Photoelastic polyurethane resin, detection member, robot, and method for producing photoelastic polyurethane resin

The cushioning material having a sensorincludes a resin sheetcomposed of photoelastic resin, a cushioning materiallaminated on the resin sheet, a photosensorincluding a light generating unitand a light receiving unitthat are disposed to face each other so as to sandwich the resin sheet, and a processorthat detects a stress applied to the resin sheetbased on the light signal detected by the photosensor

Cushioning material having sensor, and bed

Polymers having polyolefin segments as the side chain, with a structural unit represented by the following Formula (1): wherein A is an olefin polymer having a weight average molecular weight of 400 to 500,000; R is H, an alkyl group, or an aralkyl group; W and Z are each O, HN, or S; and x and y are each 0 or 1, with the proviso that at least one of them is 1. The polymer can be applied as an antistatic agent, a cosmetic additive, a releasing agent for toner, a pigment dispersant, a lubricant for vinyl chloride resins, a coating material, an emulsion composition and the like.

Polymers and uses thereof

Water-soluble polyurethane having comb-shaped hydrophobic group and application thereof

Comb-shaped diol, water-soluble polyurethane, and application thereof

Growing community of inventors

Yokohama, Japan

Masahiko Mitsuzuka