Front/back discrimination device for time card, time recorder provided with same, front/back discrimination method for the time card, and program

A time recorder includes a first sensor that detects the side edge of a time card having a cut-out formed at at least one corner of the bottom, a second sensor that detects the bottom of the time card, and a card feeding unit that feeds the time card. When the time card is fed by this card feeding u...

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Bibliographische Detailangaben
Hauptverfasser: GOKITA KATSUHISA, OKUYAMA RYUJI
Format: Patent
Sprache:eng
Schlagworte:
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