Abstract: An object of the present invention is to provide an electric compressor for automobile use, which can satisfy a plurality of requirements including protection of an inverter board, suppression of electromagnetic noise, vibration and noise, and the like. A cover 20B covering an opening of a housing 11 of the electric compressor is configured by laminating a conductive material layer 21 formed of a conductive material and an insulating material layer 22 formed of an insulating material. By the conductive material layer 21 of the cover 20B, electromagnetic noise radiated from the inverter board 12 and the like is prevented from leaking to the outside of the housing 11. Also, by providing the insulating material layer 22 so as to be directed to the inside of the housing 11, the conductive material layer 21 of the cover 20B is insulated from the inverter board 12 to which a high voltage is applied, so that the electric compressor is made small in size.

Abstract: An arm rest for a vehicle seat includes a support bracket to be fixed to a seat back frame of the vehicle seat, the support bracket being formed with a groove at a rear edge side on an upper portion thereof; an arm rest main body rotatably supported to the support bracket; and an fitting pin to be provided so as to project from the seat back frame, the fitting pin is fitted into the groove formed in the support bracket. The fitting pin is moved backward together with the seat back frame along the groove of the support bracket when an impact stress in a direction where the seat back is inclined backwardly is applied to the seat back.