| 摘要 |
PURPOSE:To know the objects to be refrigerated without opening the door of the refrigerator by preparing store boxes which can store exactly the foods to be refrigerated and registering previously the contents, the dates, etc. of these boxes. CONSTITUTION:One of store boxes 8-11 is selected in accordance with the volume of foods and stores the foods. Then these boxes are put into the inner side from the entrance of a measurement means. A processing circuit 29 detects the boxes 8-11 by switches 23-27 and stores and registers the weight of the foods in response to the output given from a weight detector 17. Then an input means 5 is operated to register the names of foods, the names of stores where the foods are purchased, etc. A timepiece circuit 30 is provided to the circuit 29 to register the date of registration. The contents of registration can be displayed by means of a display means 6. Then the boxes 8-11 are stored into a refrigerator. |
