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1. 发明申请

WO1987007371A1 METHOD OF WEIGHING USING AN ELECTRONIC SCALE 审中-公开
标题翻译：使用电子尺度称重的方法
公开(公告)号：WO1987007371A1
公开(公告)日：1987-12-03
申请号：PCT/US1987001155
申请日：1987-05-12
申请人： NCR CORPORATION
发明人： NCR CORPORATION , AMACHER, Gene, L. , MATHES, Gene, Raymond , PAUGSTAT, John, Frederick , MERGENTHALER, Barry, Myron
IPC分类号： G01G23/46
CPC分类号： G01G19/4144 , G01G23/3707 , G01G23/46
摘要： A method of weighing using an electronic scale includes the steps of periodically providing digital values each of which is an instantaneous representation of the weight of an object placed upon a load plate (26), and storing each such digital value in a RAM (64). Successive digital values are compared for similarity within a given tolerance to enable a determination to be made as to when the scale has stabilized following the placing of an object on the load plate (26). The overall range of the scale is divided into various regions based upon frequency of use and reliability of readings. To bring about the display of a weight on a display (32), the fewest consecutive similar digital values are required for that scale region of most frequent use and greatest reliability, thereby minimizing the time required for completing the weighing of objects having weights falling within that region.
摘要翻译：使用电子秤的称重方法包括以下步骤：周期性地提供数字值，每个数字值是放置在装载板（26）上的物体的重量的瞬时表示，并将每个这样的数字值存储在RAM（64）中，。比较在给定公差内的相似性的连续数字值，以使得能够确定在将物体放置在负载板（26）上之后的刻度何时稳定。根据使用频率和读数的可靠性将秤的整体范围分为不同的区域。为了在显示器（32）上显示重量，对于最频繁使用和最大可靠性的该尺度区域，需要最少的连续相似的数字值，从而最小化完成对具有权重的物体的称重所需的时间那个地区。

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