Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Reexamination Certificate
2005-04-12
2005-04-12
Walsh, Donald P. (Department: 3653)
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
C209S592000, C209S595000
Reexamination Certificate
active
06877611
ABSTRACT:
A weight selecting apparatus capable of automatically performing calibration, and providing a weight selecting apparatus capable of certainly carrying objects to be inspected with a relatively simple mechanism and performing weight measurement of the objects. The objects, after being subjected to weight measurement by a first weighing unit2, are sampled by a sampler5, and those of the objects thus sampled are subjected to weight measurement by a second weighing unit6. A calibration unit compares, for the same object, the measured result with that obtained by the first weighing unit2and discriminates whether or not a difference therebetween is within a specific error range, to perform calibration of the first weighing unit2. Further, as a carrier3for carrying the objects to the weighing unit2one by one uses an intermittently rotatable carrying roller32having in its outer peripheral surface portion a plurality of carrying pockets321.
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Inoue Masakiyo
Kawaguchi Yoshihisa
Yamamoto Taizo
Rodriguez Joseph
Shionogi Qualicaps Co., Ltd.
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