发明名称 |
METHOD OF AND APPARATUS FOR MEASURING OPTICAL CHARACTERISTICS |
摘要 |
<p>The colors or surface conditions of small articles are determined by passing the articles through an integrating sphere and separately illuminating the articles before they enter the sphere, during their passage through the sphere and after they leave the sphere. The light transmitted through or reflected by each article is collected by the sphere and passed to analyzing apparatus. The articles are sorted according to the measurements.</p> |
申请公布号 |
JPS5329180(A) |
申请公布日期 |
1978.03.18 |
申请号 |
JP19770102529 |
申请日期 |
1977.08.26 |
申请人 |
DE BEERS IND DIAMOND |
发明人 |
CHIYAARII MOORISU REBITSUTO;SAMIYUERU CHIYATAREE |
分类号 |
G01J3/50;G01N21/27;G01N21/47;G01N21/85;G01N21/87;G02B27/00 |
主分类号 |
G01J3/50 |
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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