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1. 发明申请

WO1984003559A1 DIGITAL-DISPLAY MEASURING APPARATUS 审中-公开
标题翻译：数字显示测量装置
公开(公告)号：WO1984003559A1
公开(公告)日：1984-09-13
申请号：PCT/JP1984000092
申请日：1984-03-08
申请人： MITUTOYO MFG. CO., LTD. , SHIMOMURA, Toshitaka
发明人： MITUTOYO MFG. CO., LTD.
IPC分类号： G01B21/02
CPC分类号： G01D3/063 , G01B21/02
摘要： A digital-display measuring apparatus is provided with a measuring element which is movably provided on a main body and which is adapted to come into contact with an object being measured, an encoder which converts a displacement quantity of the measuring element into electric signal pulses and outputs the pulses, a preset device which sets as a preset value a reference measurement corresponding to the object, a counter circuit which counts both the preset value and the electric signal pulses, and a digital display which digitally displays the measured value of the object on the basis of the count from the counter circuit. The preset device includes a preset switch which is operated when setting the preset value, and a preset memory in which any desired numerical value displayed on the digital display can be set as a preset value by the operation of the preset switch. Thus the measured value of the object obtained using the preset value as a reference is digitally displayed on the digital display.
摘要翻译：数字显示测量装置设置有可移动地设置在主体上并且适于与被测量物体接触的测量元件，将测量元件的位移量转换为电信号脉冲的编码器，输出脉冲，将与该物体对应的基准测定值设定为预设值的预设装置，对预设值和电信号脉冲进行计数的计数器电路，以及数字显示器，该数字显示器将对象的测量值数字显示在从计数器电路计数的基础。预设装置包括在设定预设值时操作的预设开关，以及通过预设开关的操作将显示在数字显示器上的任何期望数值设置为预设值的预设存储器。因此，使用预设值作为参考获得的对象的测量值被数字显示在数字显示器上。

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