| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To excellently obtain information on appearing dots of dice, for example. <P>SOLUTION: A posture detecting device body 100 includes a sensor coil group 1 composed of a plurality of loop coils. A position indicating coil 2 is arranged in a dice 3 so as to be respectively different in height when the dice is placed with the respective surfaces facing up. The loop coils constituting the sensor coil group 1 are connected to a selecting circuit 4X or 4Y at the respective end parts. A transmission/reception switch circuit 5 is connected to the selecting circuit 4X or 4Y so as to switch the transmission of an alternating magnetic field signal of a specified frequency corresponding to the position indicating coil 2 and the reception of a resonance signal with the transmission. Further, a signal received in response to a control signal from a control circuit 6 is taken out and, then, the control circuit 6 determines information of the height of the position indicting coil 2, etc. Consequently, the posture of the dice 3 is detected based on the information of the height, etc., so that e.g., the information on appearing dots of the dice being the posture information is output. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
