| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of easily detecting the heating state of a food by its high visibility by forming a see-through window having high opening ratio, manufacturable at low cost, and having less surface irregularities. <P>SOLUTION: This heating cooker comprises a heating chamber 7 storing foods, a door openable to retrieve and store the foods from and into the heating chamber 7 and having a see-through window 3 for observing the foods in the heating chamber 7, and a microwave oscillator feeding a microwave energy to the heating chamber 7. The see-through window 3 formed of at least a window frame 22, an expand metal 32 fixed to the window frame 22, and glass panes 30 and 31 disposed on both sides of the expand metal 32 is installed at the door 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
