Combination weighing system and method
    91.
    发明授权
    Combination weighing system and method 失效
    组合称重系统及方法

    公开(公告)号:US4694920A

    公开(公告)日:1987-09-22

    申请号:US772244

    申请日:1985-09-03

    摘要: A combinational weighing system with a plurality of weighing devices employs at least three central processing units such as microprocessors. One keeps monitoring the weight information from the weighing devices and analyzes stability of weight data. Another one controls the charging and discharging of the weighing devices. The third performs combinational computation to select a combination. The system has increased flexibility regarding operation and adjustments, and allows efficient methods of zero-point and span adjustment of weighing devices. Its compact unitized input-output unit allows the user to operate the system interactively.

    摘要翻译: 具有多个称重装置的组合称重系统采用至少三个中央处理单元,例如微处理器。 人们一直在监测称重设备的重量信息,并分析重量数据的稳定性。 另一个控制称重装置的充放电。 第三个执行组合计算以选择组合。 该系统增加了操作和调整的灵活性,并且允许称重装置的零点和跨度调整的有效方法。 其紧凑的单元化输入 - 输出单元允许用户以交互方式操作系统。

    Phototelegraphic transmission apparatus
    92.
    发明授权
    Phototelegraphic transmission apparatus 失效
    光电传输装置

    公开(公告)号:US4689691A

    公开(公告)日:1987-08-25

    申请号:US692632

    申请日:1985-01-18

    CPC分类号: H04N1/4072

    摘要: According to the phototelegraphic transmission apparatus of the present invention, the image on developed films can be directly transmitted without any prints of the film. In order to reproduce high-quality image, the apparatus comprises two gradation correction means, one of which is so designed that one of three operation modes may be selected.

    摘要翻译: 根据本发明的光电传输装置,可以直接传输显影胶片上的图像,而无需胶片的任何印刷。 为了再现高质量图像,该装置包括两个灰度校正装置,其中之一被设计为可以选择三种操作模式之一。