ALARM SYSTEM AND ALARM CLOCK
PROBLEM TO BE SOLVED: To provide an alarm system capable of shifting surely a sleeper into the awaking state. SOLUTION: At a time set beforehand, a robot 90 floats and moves from a base station 91 in a room 92, and is positioned at a height higher than the height of the sleeper 93. The base station...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
15.01.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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