| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure measuring device having high measurement accuracy, while having a characteristic distribution in a prescribed range, unbroken against even an excessive input, facilitating calculation of a heat route required at the temperature designing time, and having little dispersion. SOLUTION: This device is characterized by providing a heat-sensitive resistor having a heating means on the position opposite to the surface to be displaced by receiving a pressure, and providing a projecting part, a hollow part or the like so that a thermal resistance value becomes minimum in a route through a spot having the maximum displacement on the pressure-receiving surface and a spot for indicating the surface.
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