| 摘要 |
PROBLEM TO BE SOLVED: To continue to cool the head without shifting in a state of either lying down or being up. SOLUTION: The top of a cap is removed to form such a shape as to contact a part to be cooled most when having a fever. Six cold insulators are connected to easily store a water pillow in a twofold state in a freezing chamber in spite of a cap type. COPYRIGHT: (C)2006,JPO&NCIPI
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