| 摘要 |
PROBLEM TO BE SOLVED: To check stocked goods and their dates and times of consumption from the outside, even without opening a door. SOLUTION: Commodities are accommodated in a freezing/refrigerator chamber, and purchase day, the name thereof, the consumption date are read with a bar code reader 11 and are stored in a stock goods data memory section 8 separately according to freezer, vegetable chamber, and refrigerator. Hereby, the date for consumption of the stock goods can be monitored, and when the date is reached, a user is informed of this fact through an LCD display 7 and a sound generator section 9. Furthermore, when a refrigerator key 1, a vegetable chamber key 2, and a refrigerator key 3 are depressed, respective stock goods data accommodated therein are displayed on the LCD display 7. |
