| 摘要 |
An automatic weighing machine, used for dividing articles having substantial variance in their weights into groups, each group consisting of a plurality of said articles and having a total weight within a predetermined allowable range, wherein the articles are weighed one by one or group by group by a single weighing device and, then, retained one by one or group by group in retaining hoppers arranged in a circle and, at the same time, the measured weights are stored in separate memories, respectively, the contents of these memories are read out in accordance with predetermined combinations and summed up, the sum is compared with the predetermined allowable range and, when it is within said range, the gates of the retaining hoppers corresponding to the instant combination are opened to collect the contents thereof.
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