Abstract: A case including a case main body, a first exterior member which is arranged on an upper part of the case main body, and positioning members which are connected to the first exterior member, and positionally fix the first exterior member on the case main body, in which the first exterior member has connection portions provided in an undersurface thereof, and the positioning members have first positioning portions which are arranged in the connection portions, positionally fixed in the first exterior member, and positionally fixed on the case main body, and second positioning portions which are arranged and positionally fixed on the case main body.

Abstract: An electronic device and time piece are shown. The electronic device includes: a plurality of antenna devices; a plurality of motors; and antimagnetic plates, each fully or partially covering the motors and having cutouts at positions overlapping with the antenna devices.

Abstract: A timepiece including an antenna, a holding member arranged with a predetermined space above the antenna, a pointer shaft arranged corresponding to an area above the antenna and rotatably held by the holding member, and a pointer mounted on the pointer shaft.

Abstract: A connection device including a plurality of substrates which are arranged overlapping with one another at predetermined intervals and have electrodes provided on respective opposing surfaces thereof, a connection member which has a main body section that is fixed to any one of the plurality of substrates, and a plurality of contact sections that are provided on the main body section and arranged among the plurality of substrates so as to respectively come in contact with the electrodes, and a fixing member which fixes the plurality of substrates and the main body section of the connection member to each other.

Abstract: An electronic device and time piece are shown. The electronic device includes: a plurality of antenna devices; a plurality of motors; and antimagnetic plates, each fully or partially covering the motors and having cutouts at positions overlapping with the antenna devices.

Abstract: A timepiece including an antenna, a holding member arranged with a predetermined space above the antenna, a pointer shaft arranged corresponding to an area above the antenna and rotatably held by the holding member, and a pointer mounted on the pointer shaft.

Abstract: A connection device including a plurality of substrates which are arranged overlapping with one another at predetermined intervals and have electrodes provided on respective opposing surfaces thereof, a connection member which has a main body section that is fixed to any one of the plurality of substrates, and a plurality of contact sections that are provided on the main body section and arranged among the plurality of substrates so as to respectively come in contact with the electrodes, and a fixing member which fixes the plurality of substrates and the main body section of the connection member to each other.

Abstract: A structure includes a wristwatch case; an inner frame arranged inside the wristwatch case and having an upper surface provided with a positioning fitting recess; a timepiece module arranged as being positioned inside the inner frame; and a parting plate which is provided with a positioning pin that is provided on a lower surface of the parting plate facing the upper surface of the inner frame, and that is fitted into the positioning fitting recess of the inner frame, thereby positioning the parting plate with respect to respect to the inner frame. As a result, in a state where the timepiece module is arranged and positioned inside the inner frame arranged in the wristwatch case, the positioning pin of the parting plate can be fitted into the positioning fitting recess of the inner frame. Accordingly, the parting plate can be accurately positioned with respect to the inner frame.

Abstract: The radio wave receiver includes the metallic case body, the metallic rear case, and the antenna inside the case body. The screw portion is formed in the metal wall of the case body. The coupling resin member having an electrical insulating property is coupled to the rear case through a great number of fine irregularities formed in the metal wall thereof. The screw portion which engages with the screw portion is formed on the coupling resin member. The case body and the rear case are coupled to each other with the screw portions. The case body and the rear case are electrically insulated from each other by the electrical insulating function of the coupling resin member so as to improve receiving sensitivity of the antenna.

Abstract: A structure includes a wristwatch case; an inner frame arranged inside the wristwatch case and having an upper surface provided with a positioning fitting recess; a timepiece module arranged as being positioned inside the inner frame; and a parting plate which is provided with a positioning pin that is provided on a lower surface of the parting plate facing the upper surface of the inner frame, and that is fitted into the positioning fitting recess of the inner frame, thereby positioning the parting plate with respect to respect to the inner frame. As a result, in a state where the timepiece module is arranged and positioned inside the inner frame arranged in the wristwatch case, the positioning pin of the parting plate can be fitted into the positioning fitting recess of the inner frame. Accordingly, the parting plate can be accurately positioned with respect to the inner frame.

Abstract: The radio wave receiver includes the antenna. The device body and the closing member are coupled to each other by making the screw portion of the fixation screw being inserted through the through-hole of the metallic closing member engage with the screw portion of the device body. The coupling resin member having electrically insulating property is coupled to the irregularities of a nanometer size formed on a metal surface of the closing member, a through-hole is formed in the coupling resin member, and thereby electrical insulation between the metallic device body and the metallic closing member which are screwed together with the fixation screw is ensured so as to improve receiving sensitivity of the antenna.

Abstract: The radio wave receiver includes the antenna. The device body and the closing member are coupled to each other by making the screw portion of the fixation screw being inserted through the through-hole of the metallic closing member engage with the screw portion of the device body. The coupling resin member having electrically insulating property is coupled to the irregularities of a nanometer size formed on a metal surface of the closing member, a through-hole is formed in the coupling resin member, and thereby electrical insulation between the metallic device body and the metallic closing member which are screwed together with the fixation screw is ensured so as to improve receiving sensitivity of the antenna.

Abstract: The radio wave receiver includes the metallic case body, the metallic rear case, and the antenna inside the case body. The screw portion is formed in the metal wall of the case body. The coupling resin member having an electrical insulating property is coupled to the rear case through a great number of fine irregularities formed in the metal wall thereof. The screw portion which engages with the screw portion is formed on the coupling resin member. The case body and the rear case are coupled to each other with the screw portions. The case body and the rear case are electrically insulated from each other by the electrical insulating function of the coupling resin member so as to improve receiving sensitivity of the antenna.