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1. 发明授权

US3974888A Method of weighing and apparatus therefor 失效
标题翻译：称重方法及其设备
公开(公告)号：US3974888A
公开(公告)日：1976-08-17
申请号：US502218
申请日：1974-08-30
申请人： Katsuhiko Murakami , Tetsuo Ikeda , Masahiro Takeda , Osamu Kazama , Hidaka Nishinaka
发明人： Katsuhiko Murakami , Tetsuo Ikeda , Masahiro Takeda , Osamu Kazama , Hidaka Nishinaka
IPC分类号： G01G11/00 , B07C5/28 , G01G13/00 , G01G13/32 , G01G19/387 , B07B13/08 , G01G19/52
CPC分类号： G01G13/00 , G01G13/32
摘要： A method of weighing and an apparatus therefor, wherein articles varying in unit weight are continuously weighed by a single weighing machine to classify them into three ranks, one for articles having error weights outside the allowable error limits, another for articles having error weights plus-oriented inside the allowable error limits and the other for articles having error weights minus-oriented inside the allowable error limits, said articles having error weights outside the allowable error limits being rejected, said articles having plus-oriented and minus-oriented error weights inside the allowable error limits being separately pooled and their weights or error weights being allotted to two shift registers and memorized therein in correspondence to the pooling order, and arithmetic operations for combinations of said memorized values are performed to provide a combination of weights equal or most approximate to a predetermined weight. Other merits and details of the construction will be made clear.
摘要翻译：一种称重方法及其装置，其中以单位重量变化的制品通过单个称重机连续称重，将其分为三级，一类用于误差重量超出允许误差极限的物品，另一种用于具有误差加权值的物品，在容许误差范围内定向，另一种是在容许误差范围内具有偏差减去的物品，所述物品具有超出允许误差极限的误差，所述物品在内部具有正向和负向的误差重量允许的误差限制被分开汇总，并且它们的权重或误差权重被分配给两个移位寄存器并且与存储顺序相对应地存储在其中，并且执行用于所述存储值的组合的算术运算，以提供等于或最接近于预定重量。建设的其他优点和细节将会明确。

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