| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a warning device capable of warning a person not to forget to draw out a card by receiving power from one power source. <P>SOLUTION: A capacitor 17 accumulates power supplied from an accessory power source through an accessory power source receiving part 11, and discharges the accumulated charges as occasion demands after the accessory power source is laid in a supply stopping state, whereby power is supplied to each part of a device 1 for warning against not to forget to draw out a card. Namely, the warning device 1 is constituted so that each circuit is operated by use of the power accumulated in the capacitor 17 after the accessory power source is laid in the supply stopping state to generate a warning sound. Accordingly, this device 1 can warn the person not to forget to draw out the card without requiring an electricity receiving part for receiving the power supplied from the +B power source of a vehicle only by providing the accessory power source receiving part 11 for receiving the power source supplied from the accessory power source. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
