| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain an insulated container capable of realizing a welding seal which can reinforce an insulating effect by restraining the heat-transfer of a soldering section and makes it difficult to produce sealing defects while following a shape of a welding surface. <P>SOLUTION: In the insulated container 1 formed in a vacuum-sealed state by welding a plurality of metal plates 2 and 3, a soldering material 6 and isolating material 7 are arranged between welding sections 2a and 3a of the metal plates 2 and 3 to be welded, and soldering welding is performed by melting the solder material at high temperature. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
