发明名称 Color identifying device for identifying colors of reaction surfaces produced by chemical reaction and gas identifying device
摘要 A color identifying device includes a mount block, a color detector, a lens and a color identifier. A reactive board having a plurality of surfaces to be measured in respective predetermined positions is mounted in the mount block. The color detector has a plurality of color measuring areas corresponding respectively to the reaction surfaces of the reactive board mounted in the mount block. The lens forms images of the surfaces of the reactive board mounted in the mount block on the respective color measuring areas. The color identifier identifies the colors of the surfaces based on output signals from the corresponding color measuring areas.
申请公布号 US2007222992(A1) 申请公布日期 2007.09.27
申请号 US20070723656 申请日期 2007.03.21
申请人 NEC CORPORATION 发明人 ODA NAOKI
分类号 G01J3/51;G01N21/25 主分类号 G01J3/51
代理机构 代理人
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