| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric power information display for previously preventing waste of electric power since a result of obtaining sufficient satisfaction is not obtained concerning the waste of the electric power in the movement to lower load onto the earth while practicing a life in consideration of an environment and a tendency for positively coping with the waste of the electric power, as is promoted by persons practicing such movement. Ž<P>SOLUTION: A simple electric energy indicator 10 displays a prediction amount of an electric charge. Thereby when electric equipment is used in a certain condition, it previously displays how much the electric charge is necessary. A person viewing it will consider that the electric equipment is continued to be used as it is or a use method is modified. In addition, the indicator indicates how the electric equipment is used and how much the electric charge is necessary. Consequently, any person viewing the prediction amount avoids waste of electric power unconsciously. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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