| 摘要 |
PROBLEM TO BE SOLVED: To prevent a snore caused by the narrowing of the upper respiratory track at the time of sleeping. SOLUTION: A bed for preventing the snore composed of a movable bed body part whose inclination angle is adjustable, a voice searching sensor searching the snore and a device adjusting the inclination angle at the movable part of the bed on the basis of signals from the voice searching sensor is used.
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