公开(公告)号：US5311779A

公开(公告)日：1994-05-17

申请号：US817041

申请日：1992-01-03

Applicant: Okamoto Teruo

Inventor： Okamoto Teruo

IPC: G01L1/20 ,  G01L5/22 ,  G01M9/04

CPC classification number: G01L5/223 ,  A43B3/0005 ,  G01L1/20 ,  G01L1/205

Abstract: A pressure sensitive sensor in which a pressure detecting convex portion is formed on the surface of a pressure-sensitive and conductive elastomer sheet, and an electrode is arranged on the reverse side of the pressure detecting convex portion for making it possible to detect a pressure acting in the direction in parallel or in the oblique direction with a slight angle with respect to the surface of a pressure-sensitive and conductive elastomer component. In addition, for obtaining a high detection density, a contact is made up with a face-defined body defining a pressure face, and a contacting convex portion is made to protrude from the face-defined body, where the contact is resiliently supported onto the pressure-sensitive elastomer sheet.

Abstract translation: 一种压敏传感器，其中在压敏和导电弹性体片的表面上形成压力检测凸部，并且电极布置在压力检测凸部的相反侧，使得可以检测压力作用 在平行或倾斜方向上相对于压敏和导电的弹性体部件的表面具有小的角度。 此外，为了获得高的检测密度，接触件由限定了压力面的面限定体构成，并且使接触凸部从面部限定体突出，其中接触部被弹性地支撑到 压敏弹性体片。

公开(公告)号：US5536568A

公开(公告)日：1996-07-16

申请号：US667935

申请日：1991-03-12

Applicant: Okamoto Teruo

Inventor： Okamoto Teruo

IPC: C08L83/04 ,  B32B5/16

CPC classification number: C08L83/04 ,  C08G77/16 ,  Y10T428/254 ,  Y10T428/258 ,  Y10T428/2991

Abstract: An elastomeric composition comprising a non-conductive elastomer having dispersed therein (i) elastomer particles, 10-300 .mu.m in diameter, (ii) conductive particles, 1-40 .mu.m in diameter, and (iii) hollow and elastic microspheres, 10-50 .mu.m in particle diameter, non-conductive when not deformed, becomes conductive when deformed by compression, extension, torsion or bending. The elastomeric composition may also have dispersed therein insulating and elastic fibers less than 100 yarn denier thick and 3-6 mm in length.

Abstract translation: 包含其中分散有非导电弹性体的弹性体组合物（i）直径为10-300μm的弹性体颗粒，（ii）直径为1-40μm的导电颗粒，和（iii）中空和弹性微球，10 -50μm的粒径，当不变形时不导电，当通过压缩，拉伸，扭转或弯曲变形时变得导电。 弹性体组合物还可以分散有小于100旦尼尔厚度和3-6mm长度的绝缘和弹性纤维。