| 摘要 |
PROBLEM TO BE SOLVED: To provide an art previously notifying a user whether or not an object inserted in a receipt box is a receivable one. SOLUTION: When a food material is stored in a receipt box 15, this receipt box 15 allows a bar code reader or a wireless receiver to automatically read information of a bar code or a wireless tag attached to each foot material. When the information of the food material whose delivery is expected is read (the food material is determined to be receivable), the storage position of each food material is displayed on a display panel of the receipt box 15 and the information of the read food material is also displayed on a display terminal 14. On the other hand, when the information of the food material whose delivery is not expected is read (the food material is determined not to be receivable), the display panel displays an alarm. Despite the display of the alarm, even in the case the unexpected object such as the food material is stored, the information is displayed on the display terminal 14. COPYRIGHT: (C)2009,JPO&INPIT
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