| 摘要 |
PROBLEM TO BE SOLVED: To provide a test piece stage in which position fluctuations due to friction heat brought about by braking or the like is suppressed with a simple structure. SOLUTION: The test piece stage of one embodiment is provided with: a pressing part pressed by a pressing member; and a slided surface pressed by the pressing part. When the test piece stage stops, a part of the slided surface to which the pressing part contacts and/or a portion adjacent to the part, or the pressing part is controlled so as to be heated. Since a part of the slided surface or the like is heated, a temperature gradient is controlled. COPYRIGHT: (C)2009,JPO&INPIT
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