| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To dispense with complicated work for winding a signal wire into a coil on an endless core, etc. of a counterpart apparatus, and resultantly to shorten working hours and to enhance work efficiency. <P>SOLUTION: This signal transmission circuit device which is a circuit device used for transferring signals from/to the counterpart apparatus through an electromagnetic induction action, is equipped at least with a base part, a thereon-supported on-base-part insulated conductor bundle, and an out-base-part insulated conductor bundle equipped with a plurality of insulated conductors that form a coil-shaped conductor path in its entirety alternately in a sequence of several insulated conductors constituting the on-base-part insulated conductor bundle. This circuit device can be provided with a turn-number selection means connected to the on-base-part or out-base-part insulated conductor bundle for selecting the number of energizable turns of the conductor path. At least one end part of the out-base-part insulated conductor bundle can be detachably connected by a connector to the on-base-part insulated conductor bundle. A multicore insulated cable can be used as this insulated conductor bundle. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
