| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure-sensitive sensor for pressure measurement of a plastic material capable of highly accurate measurement in pressure measurement of the plastic material such as unvulcanized rubber. SOLUTION: The sensor has characteristics wherein a pressure-sensitive conductive rubber 2 is laminated on an electrode substrate 3 through an intervening insulating film 4, and a smaller hole 5 than the surface of the pressure-sensitive conductive rubber 2 is formed on the insulating film 4, and the electrode substrate 3 is brought into contact with the pressure-sensitive conductive rubber 2 only through the hole 5. COPYRIGHT: (C)2008,JPO&INPIT |
