发明名称 |
Temperature-measuring member, temperature-measuring device, and method for measuring temperature |
摘要 |
The surface density of projections formed on a thin metal film of a temperature-measuring member having the metal film having been subjected to a temperature profile is calculated with a number-calculating section according to image data fed into an arithmetic processing unit through an optical microscope, CCD camera, and I/O board. The maximum temperature of the object is determined with the temperature-calculating unit according to the surface density and data on the maximum temperature and surface density previously stored in memory. Furthermore, a temperature-measuring member constituted by a thin aluminum film arranged on a substrate is used. A reduction in the reflectivity of the film due to projections formed on the film surface according to a temperature profile to which the member has been subjected is measured. The maximum temperature in the temperature profile is estimated according to the reduction in reflectivity.
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申请公布号 |
US2009016407(A1) |
申请公布日期 |
2009.01.15 |
申请号 |
US20080216207 |
申请日期 |
2008.07.01 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO |
发明人 |
MIZUNO MASAO;HIRANO TAKAYUKI;TOMIHISA KATSUFUMI |
分类号 |
G01K11/00;G01K1/00;G01K3/00 |
主分类号 |
G01K11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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