发明名称 Time recorder
摘要 When a time card is inserted in a time recorder at the time of ending work, a time recorder calculates the hours worked in one day based on the time of starting work on the same day. A control circuit then outputs the data of the new remaining required work hours calculated by subtracting the hours worked in the day from the remaining required work hours stored in a memory circuit, and a printer prints the time corresponding to the data of the new remaining required work hours onto a specific printing column of the time card.
申请公布号 US6088303(A) 申请公布日期 2000.07.11
申请号 US19940287758 申请日期 1994.08.09
申请人 SEIKO PRECISION INC. 发明人 OISHI, KATSUMI
分类号 G04G99/00;G07C1/00;G07C1/14;(IPC1-7):G04B45/00 主分类号 G04G99/00
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