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Application filed by Satake Eng Co LtdfiledCriticalSatake Eng Co Ltd
Priority to MYPI95000349ApriorityCriticalpatent/MY112892A/en
Publication of MY112892ApublicationCriticalpatent/MY112892A/en
IN A COLOR SORTING APPARATUS (50) COMPRISING: A GRAIN GUIDE DEVICE (5); A GRAIN FEED DEVICE (2,3); OPTICAL DETECTING DEVICES INCLUDING ILLUMINATING DEVICES FOR ILLUMINATING THE GRAIN, LIGHT-RECEIVING SENSORS FOR RECEIVING THE INTENSITY OF LIGHT FROM THE ILLUMINATED GRAIN AND BACKGROUNDS (20, 24); AND AN EJECTOR DEVICE (8, 9) FOR REMOVING THE GRAIN, THE ILLUMINATING DEVICES COMPRISE FIRST LIGHT SOURCES (18, 22) HAVING A SPECTRAL ENERGY DISTRIBUTION IN A VISIBLE LIGHT REGION AND SECOND LIGHT SOURCES (19, 23) HAVING A SPECTRAL ENERGY DISTRIBUTION IN A NEAR-INFRARED REGION, AND THE LIGHT-RECEIVING SENSORS COMPRISE A FIRST LIGHT-RECEIVING SENSOR PORTION (13) HAVING A HIGH SENSITIVITY TO LIGHT IN THE VISIBLE LIGHT REGION AND A SECOND LIGHT-RECEIVING SENSOR PORTION (15) HAVING A HIGH SENSITIVITY TO LIGHT IN THE NEAR-INFRARED REGION, SO AS TO DETECT AND REMOVE FOREIGN MATTER HAVING A DIFFERENT COLOR FROM THE GOOD GRAIN IN VISIBLE LIGHT REGION AS WELL AS TO SEPARATE AND REMOVE OTHER FOREIGN MATTER HAVING THE SAME COLOR AS THE GOOD GRAIN OR BEING TRANSPARENT IN NEAR-INFRARED REGION WITH ONE COLOR SORTING APPARATUS.FIGURE 1
MYPI95000349A1995-02-141995-02-14Cereal grain color sorting apparatus
MY112892A
(en)
Method for differentiating or detecting particles in a sample by identifying signal segments of time-resolved, optical raw signals from the sample on the basis of single photon detection