Quality evaluation apparatus for fruits and vegetables

Details Quality evaluation apparatus for fruits and vegetables Quality evaluation apparatus for fruits and vegetables

2008-01-08

2008-01-08

Toatley, Jr., Gregory J. (Department: 2877)

Classifying, separating, and assorting solids

Sorting special items, and certain methods and apparatus for...

C356S237100, C356S237200

Reexamination Certificate

active

07316322

ABSTRACT:
In order to provide a quality evaluation apparatus having excellent measurement accuracy in obtaining quality evaluation values of fruits and vegetables, transmitted light from one or more measured objects is received by a photo-detective sensor of the charge storage type, charges are stored in the photo-detective sensor until a predetermined charge storage time lapses from start of the charge storage, a charge storage discharge process is repeatedly executed for releasing the charges stored in the photo-detective sensor until lapse of a predetermined discharge time, the stored charges are released when the measured object reach a position for measurement, and a measurement charge storage process is executed for storing charges to be used as photo-detective information for quality evaluation.

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