The present invention is related to a high loading supported carbon catalyst having Pt or a Pt alloy supported into an electrically conductive carbon support. A circuit is formed using a thin film transistor in which a highly-purified oxide semiconductor is used and a pixel can keep a certain state. In order to control the further movement sequence in order to open completely and subsequently close the door leaf, the guide arm is operatively connected to the control element. Thus, the required antenna characteristics, such as angular resolution, beam width, antenna gain, are achievable in the required direction.