A dielectric in an integrated circuit is formed by creating oriented cylindrical voids in a conventional dielectric material. The other operating cylinder is connected as a drive cylinder to the hydraulic power pack as an energy storage, in a manner that the power pack during the acceleration phase of the mass body generates the drive energy for the drive cylinder, and the drive cylinder in the brake phase of the mass body, which serves as a pump for charging the hydraulic power pack. The transmission unit respectively identifies a signal state change between bits in the transmitted first bit group and corresponding bits in the received second bit group and determines the number of signal state changes.