发明名称 |
PROCESS FOR IDENTIFYING OBJECTS USING AN OPTICAL SPECTROMETER AND A TRANSPORT SYSTEM |
摘要 |
A process and an apparatus are useful for identifying articles which are at least partly made from at least one polymer. The process and apparatus use an optical spectrometer and a transport system, whereby the articles to be identified are moved by the transport system past the optical spectrometer, where they are irradiated, response measured and analyzed. An external reference object is also transported, by the transport system, past the optical spectrometer such that it becomes possible to use the measured response for the reference object to identify, with greater accuracy, the articles to be identified. |
申请公布号 |
EP1281064(A1) |
申请公布日期 |
2003.02.05 |
申请号 |
EP20010932395 |
申请日期 |
2001.05.09 |
申请人 |
DSM N.V. |
发明人 |
BERGHMANS, ANTONIUS, CHRISTIANUS;HUYS, MICHEL, JOSEPH, GERMAIN |
分类号 |
B07C5/342;B07C5/36;B29B17/02;B65G47/49;G01N21/35;G01N21/89 |
主分类号 |
B07C5/342 |
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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