| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of performing antenna output so as to prevent any adverse effect on the periphery, and enhancing the reading accuracy of tag information. <P>SOLUTION: The radio wave can be easily output from an antenna when a refrigerator door is closed by providing a door opening/closing detection means for detecting the opening/closing of the refrigerator door by a door switch, a tag data reading means for reading information on a tag mounted on an article by outputting the radio wave from the antenna, and a first control means for giving the reading command to the tag data reading means according to the signal from the door opening/closing detection means. <P>COPYRIGHT: (C)2007,JPO&INPIT |
