| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of creating inside information only by putting food with a wireless IC tag in the refrigerator, without manually inputting food information. SOLUTION: A front antenna 52 and a rear antenna 54 are mounted near an opening portion of a refrigerating compartment 14, and putting-in food is determined when the wireless IC tag information is detected in order of the front antenna 52 and the rear antenna 54, and putting-out goods is determined when the wireless IC tag information is detected in order of the rear antenna 54 and the front antenna 52. COPYRIGHT: (C)2007,JPO&INPIT
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