| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a user-friendly coffee maker preventing the storage of coffee beans more than a specific amount in a storage part and, when a user requests to extract liquid coffee, surely extracting the liquid coffee. <P>SOLUTION: When coffee bean detection means provided in the storage part detects the specific amount of or more coffee beans, this coffee maker executing the steps from the roast of coffee raw beans to the extraction of the liquid coffee closes a discharge shutter, without roasting operation in a roaster and allows display means provided in an operation part to notify that the specific amount of or more coffee beans are fed. <P>COPYRIGHT: (C)2009,JPO&INPIT |
