发明名称 |
Method for evaluation of vegetables and fruits and evaluation apparatus therefor |
摘要 |
One form of evaluation apparatus comprising a plurality of light sources vertically arranged by one side of a carrier line in width direction Y perpendicular to carrying direction X of the carrier line; and a light-receiving section arranged by an opposite side of the carrier line in the width direction Y perpendicular to the carrying direction X of the carrier line. Another form of evaluation apparatus comprising a plurality of light sources capable of irradiating measuring lights of given quantity; means for regulating the quantity of measuring lights from the light sources in accordance with sizes of vegetables and fruits; a light-receiving window of given openness provided in a carrier line, the light-receiving window capable of leading measuring lights having been transmitted through the vegetables and fruits toward a light-receiving section; and means for regulating quantities of transmitted light provided to the light-receiving window, the means for regulating quantities of transmitted light being capable of regulating the openness of the light-receiving window. |
申请公布号 |
US2003035108(A1) |
申请公布日期 |
2003.02.20 |
申请号 |
US20020191978 |
申请日期 |
2002.07.09 |
申请人 |
MITSUI MINING & SMELTING CO., LTD |
发明人 |
TANIGUCHI NORIO;OHTA TAKESHI;TANAKA MOTOSHI |
分类号 |
G01N21/35;G01N21/85;G01N33/02;(IPC1-7):G01N21/00 |
主分类号 |
G01N21/35 |
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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