Abstract: An electrostatic attachment chuck includes: a substrate; a synthetic resin sheet joined to one main surface of the substrate; and at least a pair of electrodes disposed in the synthetic resin sheet. The synthetic resin sheet includes a planarized and ground surface serving as a surface on which a semiconductor wafer is abutted.

Abstract: In a power supply switch which switches plural paths for supply of power from a power source to connected states or disconnected states by fixed contacts provided on the plural paths and a movable contact, the fixed contacts includes a power-source-side fixed contact which connects to the power source, an electricity-storage-element-side fixed contact which connects to an electricity storage element, and an another path side fixed contact which connects to power supply destinations via a another path which are provided so as to be separate from and independent of each other. When the power supply switch is switched to disconnected states, the electricity storage path and the another path are disconnected from each other and a current flow from the electricity storage element to the another path is thereby shut off.

Abstract: Included are a housing that includes a housing chamber of an electronic component and from which electrical wires are drawn out to the outside when the electrical wires are electrically connected to the electronic component, and at least one retaining mechanism that is provided between a retaining wall out of a plurality of walls composing the housing chamber and the electronic component or a retaining member of the electronic component, and makes the housing chamber retain the electronic component or the retaining member. The housing includes a main component in which at least one housing chamber communicating with respective openings at both ends is formed. The retaining wall is made to warp toward the housing chamber side as compared with when the electronic component is in an accommodated state.

Abstract: A structure includes an accommodation chamber, an accommodation confirming mechanism, and an operation space of the accommodation confirming mechanism. The accommodation confirming mechanism includes a first and second accommodation completion sound generating body. The first accommodation completion sound generating body is a projection body. The second accommodation completion sound generating body is an inclinable body configured to be inclined by being pressed by the inserted electronic component. The second accommodation completion sound generating body includes a receiving portion configured to receive a pressing force from a pressing portion of the electronic component and a leap portion configured to climb over the first accommodation completion sound generating body and generates the accommodation completion sound with the first accommodation completion sound generating body at a time when the electronic component is inserted to the accommodation completion position.

Abstract: A structure includes an accommodation chamber, an accommodation confirming mechanism, and an operation space of the accommodation confirming mechanism. The accommodation confirming mechanism includes a first and second accommodation completion sound generating body. The first accommodation completion sound generating body is a projection body. The second accommodation completion sound generating body is an inclinable body configured to be inclined by being pressed by the inserted electronic component. The second accommodation completion sound generating body includes a receiving portion configured to receive a pressing force from a pressing portion of the electronic component and a leap portion configured to climb over the first accommodation completion sound generating body and generates the accommodation completion sound with the first accommodation completion sound generating body at a time when the electronic component is inserted to the accommodation completion position.

Abstract: Included are a housing that includes a housing chamber of an electronic component and from which electrical wires are drawn out to the outside when the electrical wires are electrically connected to the electronic component, and at least one retaining mechanism that is provided between a retaining wall out of a plurality of walls composing the housing chamber and the electronic component or a retaining member of the electronic component, and makes the housing chamber retain the electronic component or the retaining member. The housing includes a main component in which at least one housing chamber communicating with respective openings at both ends is formed. The retaining wall is made to warp toward the housing chamber side as compared with when the electronic component is in an accommodated state.

Abstract: An electronic component unit includes an accommodation member, electronic components, and a bus bar including a rectangular unit. The accommodation member accommodates the electronic components and the bus bar in an accommodation space portion of an inner space portion. The accommodation member has a dividing wall that forms divided space portions by dividing the accommodation space portion. The dividing wall is provided with a slit that communicates the adjacent divided space portions. The rectangular unit of the bus bar is exposed to the inside of each of the divided space portions, when the rectangular unit is held by being inserted into the slit. The electronic components that are individually accommodated in the respective divided space portions are connected to the rectangular unit being exposed.

Abstract: An electronic component unit includes an accommodation member, electronic components, and a bus bar including a rectangular unit. The accommodation member accommodates the electronic components and the bus bar in an accommodation space portion of an inner space portion. The accommodation member has a dividing wall that forms divided space portions by dividing the accommodation space portion. The dividing wall is provided with a slit that communicates the adjacent divided space portions. The rectangular unit of the bus bar is exposed to the inside of each of the divided space portions, when the rectangular unit is held by being inserted into the slit. The electronic components that are individually accommodated in the respective divided space portions are connected to the rectangular unit being exposed.

Abstract: The present invention provides an electrical junction box capable of preventing breakage of a wire member led out to the outside a box body. A control electric wire has a length dimension that is equal to the sum of a routing length for routing an electric wire member composed of the control electric wire and a control connector along the route of an electric wire guiding portion that guides the electric wire member down to a connector retaining portion, and an extra mating length for fitting the control connector in the connector retaining portion. By the control electric wire slackened by an amount equal to the excessive mating length, the control electric wire abuts against a blocking wall continuing to a first outside surface that is provided so as to face a fixing target.

Abstract: The objectives of the present invention is to provide an electrical junction box that can sufficiently prevent the transmission of noises or vibrations emitted from an electrical component disposed inside of the electrical junction box. The electrical junction box includes: a relay having terminals; electrical wires connected to the terminals on the relay; and a casing body made of insulating resin containing the relay. The casing body is formed to have an accommodation portion that surrounds and contains the relay without contacting the same and a lead-out portion by which the electrical wires are led out of the accommodation portion. At least one of the following supporters is provided with: a first supporter for supporting the relay by an inner mold interposed between the relay and the inner face of the accommodation portion of the casing body; and a second supporter for supporting the relay via the electrical wires.

Abstract: In a power supply switch which switches plural paths for supply of power from a power source to connected states or disconnected states by fixed contacts provided on the plural paths and a movable contact, the fixed contacts includes a power-source-side fixed contact which connects to the power source, an electricity-storage-element-side fixed contact which connects to an electricity storage element, and an another path side fixed contact which connects to power supply destinations via a another path which are provided so as to be separate from and independent of each other. When the power supply switch is switched to disconnected states, the electricity storage path and the another path are disconnected from each other and a current flow from the electricity storage element to the another path is thereby shut off.

Abstract: A component-equipped-holder mounting structure having an electric component; a holder holding the electric component; and a holder mounting portion. The electric component includes a housing and a terminal extending therefrom. The holder includes a holder body, a pair of holder arms extending therefrom and configured to position the housing therebetween, the holder arms holding the electric component displaceably such that the electric component is positioned in a longitudinal direction of a mating terminal to be connected to the electric component, and a locking portion protruding from the pair of holder arms and configured to be brought into locking engagement with the housing. The holder mounting portion includes an accommodating portion accommodating therein a mating terminal with the holder slidably inserted into the holder mounting portion.

Abstract: The attachment structure for attachment of a component to an article in two postures includes a case as the article and the component. The case includes a pair of guide portions, first locking arms and a second locking arm. The component includes a slide portion between the guide portions, a stopper arranged in an end of the slide portion and formed in a size which is not able to insert stopper between the guide portions. The first locking arm is engaged where the slide portion is inserted in a space between the guide portions from one end and slides toward an other end. The second locking arm is engaged where the slide portion is inserted in the space between the guide portions from the other end in a posture opposite to that in which the slide portion is inserted between the pair of the guide portions from the one end.

Abstract: A holder-mounting structure comprises a holder and a holder mounting portion into which the holder is slidably inserted. The holder includes a holder body for mounting of an electric component and a pair of plate portions extending from the holder body such that the electric component resides therebetween. The plate portions include a thick-walled portion continuing to the holder body and a thin-walled portion continuing to the thick-walled portion and provided at an end of the plate portion away from the holder body. The holder mounting portion includes an accommodating portion into which a connecting terminal connected to the electric component is accommodated. The thin-walled portion includes a complete-locking portion configured to be brought into locking engagement with the holder at a position where the electric component is connected to the connecting terminal with the holder slidably inserted into the accommodating portion.

Abstract: The attachment structure for attachment of a component to an article in two postures includes a case as the article and the component. The case includes a pair of guide portions, first locking arms and a second locking arm. The component includes a slide portion between the guide portions, a stopper arranged in an end of the slide portion and formed in a size which is not able to insert stopper between the guide portions. The first locking arm is engaged where the slide portion is inserted in a space between the guide portions from one end and slides toward an other end. The second locking arm is engaged where the slide portion is inserted in the space between the guide portions from the other end in a posture opposite to that in which the slide portion is inserted between the pair of the guide portions from the one end.

Abstract: A holder-mounting structure comprises a holder and a holder mounting portion into which the holder is slidably inserted. The holder includes a holder body for mounting of an electric component and a pair of plate portions extending from the holder body such that the electric component resides therebetween. The plate portions include a thick-walled portion continuing to the holder body and a thin-walled portion continuing to the thick-walled portion and provided at an end of the plate portion away from the holder body. The holder mounting portion includes an accommodating portion into which a connecting terminal connected to the electric component is accommodated. The thin-walled portion includes a complete-locking portion configured to be brought into locking engagement with the holder at a position where the electric component is connected to the connecting terminal with the holder slidably inserted into the accommodating portion.

Abstract: A component-equipped-holder mounting structure comprises an electric component; a holder holding the electric component; and a holder mounting portion. The electric component includes a housing and a terminal extending therefrom. The holder includes a holder body, a pair of holder arms extending therefrom and configured to position the housing therebetween, the holder arms holding the electric component displaceably such that the electric component is positioned in a longitudinal direction of a mating terminal to be connected to the electric component, and a locking portion protruding from the pair of holder arms and configured to be brought into locking engagement with the housing. The holder mounting portion includes an accommodating portion accommodating therein a mating terminal with the holder slidably inserted into the holder mounting portion.

Abstract: An attachment structure includes a bracket that is arranged around a steering, a rotary connector device that has an engagement portion for being provisionally fixed to the bracket in a provisionally fixed state, and a combination switch that has a guide portion for being slidably retained to the bracket in the provisionally fixed state. The rotary connector device and the combination switch are completely fastened together with the bracket by a screw member from the provisionally fixed state.

Abstract: A rotary connector device includes one cover having an outer peripheral wall, the other cover having an inner peripheral wall, and a plurality of flat harnesses which are received in a generally annular shape within a space formed by the two covers, and are rotated and bent in accordance with a rotational motion of one of the two covers. There are provided a plurality of guide portions for guiding the plurality of flat harnesses along the outer peripheral wall and/or the inner peripheral wall independently of each other. The plurality of guide portions are spaced from each other in a harness longitudinal direction. The plurality of guide portions are formed respectively at wall portions, extending respectively in contiguous relation to the outer peripheral wall and the inner peripheral wall in peripheral directions thereof, and regions spaced respectively from the wall portions in directions of extending of the wall portions.