发明名称 |
Optical measurement apparatus and optical measurement method for a liquid or molten material |
摘要 |
An apparatus for optical measurement of a liquid or molten material, which has: a transparent container which has a bottom face and is capable of containing a to-be-measured material therein, with the bottom face at least having a flat face and being transparent; and an optical device that irradiates a light to the bottom face of the container and that detects and measures a reflected light from the bottom face; and a method for optically measuring a liquid or molten material using the apparatus. |
申请公布号 |
US8243275(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20090490137 |
申请日期 |
2009.06.23 |
申请人 |
KUWAHARA MASASHI;FUKAYA TOSHIO;SHIMA TAKAYUKI;TOMINAGA JUNJI;ENDO RIE;SUSA MASAHIRO;SUZUKI MICHIO;TSUTSUMI KOICHI;NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY;J. A. WOOLAM JAPAN CORPORATION |
发明人 |
KUWAHARA MASASHI;FUKAYA TOSHIO;SHIMA TAKAYUKI;TOMINAGA JUNJI;ENDO RIE;SUSA MASAHIRO;SUZUKI MICHIO;TSUTSUMI KOICHI |
分类号 |
G01N21/55 |
主分类号 |
G01N21/55 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|