| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a temperature history management device which can be directly attached to an object to be inspected along the shape thereof, has a built-in power source which is reusable by the charging, and can be used under the environment of sub-zero temperature. <P>SOLUTION: This temperature history management device has at least a temperature sensor 13 and the power source. An inorganic radical battery is built in the temperature history management device as the power source. <P>COPYRIGHT: (C)2008,JPO&INPIT |
