Invention Grant
US09341566B2 Resin type identification method and resin type identification apparatus 有权
树脂型识别方法和树脂型识别装置

Resin type identification method and resin type identification apparatus
Abstract:
To obtain a resin type identification method and a resin type identification apparatus with which an optimum infrared reflection spectrum for identifying a resin piece can be selected and accurate identification processing can be performed successively on individual resin pieces even when the resin pieces are identified using a single optical detector, at least one identifying signal power is selected by executing signal processing on the basis of signal powers corresponding to infrared reflection intensities obtained by emitting infrared light onto the resin piece, and the resin type of the resin piece is identified on the basis of an infrared reflection spectrum corresponding to the selected identifying signal power.
Information query
Patent Agency Ranking
0/0