| 摘要 |
PROBLEM TO BE SOLVED: To surely detect a wide variety of information regarding a float, and to notify the user who is located at a distance, of the information in a fully realizable state. SOLUTION: The float for fishing includes an acceleration sensor 12 for detecting the acceleration applied to the float; a control part 11 for converting a signal detected with the acceleration sensor 12 into an audio signal; an FM transmitting part 16 for superimposing the resultant audio signal on an FM carrier wave and carrying out radio transmission; and a battery 17 for performing power source supply, to each of the parts installed in the casing of a watertight structure. COPYRIGHT: (C)2009,JPO&INPIT
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