Abstract: A device to transmit and receive data for remote control of hearing devices has a reduced size achieved by the transmitter coils of the transmitter and the receiver coil of the receiver being wound around a common, shared core. Moreover, a protective capacitor that is used to protect the receiver is at the same time used as a correction capacitor to correct the resonant frequency of a reception oscillator circuit.

Abstract: A wet image forming apparatus of the present invention includes an intermediate transfer body having an uneven surface. Projections on the uneven surface contact the surface of an image carrier and that of a paper, guaranteeing a distance between the bottoms of recesses also present on the intermediate transfer body and the above surfaces. Therefore, a toner image formed on the image carrier is prevented from being smashed by a pressure. This insures desirable transfer of the toner image from the image carrier to the intermediate transfer body, and thereby prevents image quality from being lowered on the paper.