A dielectric ceramic composition for low-temperature sintering and hot insulation resistance is capable of carrying out low-temperature sintering, improving a hot IR characteristic, and meeting X5R characteristics, and a multilayer ceramic capacitor makes use of the dielectric ceramic composition. The energy supply unit is configured to generate electrical energy using a reference fluid. Under the control of the controller 67, a PC card interface 65 stores the still image into a PC card 9 and reads the still image therefrom. The rectifying smoothing circuit is connected to the bias winding. Thus, the high-frequency switching module and the high-frequency apparatus equipped with the same are less susceptible to the external effect. A bush bearing may be formed as a coating on the boss of the orbiting scroll, so that a thickness of the bearing portion of the crank shaft may be reduced.