| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information equipment that is capable of precisely informing the user of operation possible time of the equipment, refilling timing of the fuel, and replacement timing of the fuel cartridge or the like. <P>SOLUTION: The information equipment stores the data that express the relationship of the used quantity of the fuel corresponding to the operation condition and/or operation environment of the fuel reformer or the fuel cell and the current quantity generated by the fuel cell, and based on this data, calculates, for example, the time of possible operation of the equipment and enables to refill the fuel or replace the fuel cartridge at precise timing. And further, the information equipment enables to make selectively or simultaneously the display of the remaining quantity of the fuel tank or fuel cartridge, display of the remaining charged quantity of the auxiliary battery, and the display of the operation possible time of the equipment. <P>COPYRIGHT: (C)2004,JPO |
