Abstract: The purpose is to prevent the irradiation beam from leaking between the beam irradiation port of the radiation therapy device and the patient affected area that is the target of the emitted irradiation beam, a radiation shielding jig comprising a tare filled with shielding material particles; the tare is made of a resin fabric and has a hollow three-dimensional shape with a radiation pathway portion, the shielding material particles comprising a mixture of sintered particles having a predetermined particle diameter with radiation shielding performance and resin particles having a predetermined particle diameter.

Abstract: An electrical junction box includes a conductive input busbar, a conductive output busbar electrically connectable to the input busbar, a semiconductor relay electrically connected to the input busbar and the output busbar and configured to switch a connected state and a disconnected state of the input busbar and the output busbar, a substrate having mounted thereon a control circuit configured to output a control signal for controlling the semiconductor relay, and a control terminal electrically connecting the control circuit and the semiconductor relay to each other to output the control signal to the semiconductor relay. The semiconductor relay is mounted on at least one of the input busbar and the output busbar. The input busbar, the output busbar, and the semiconductor relay are disposed away from the substrate.

Abstract: A bus bar module includes a plurality of bus bars that connects a plurality of unit cells of a battery assembly constituted by the unit cells, a plurality of electric wires that are welded to surfaces of the bus bars, and an electric wire router that is made of insulating resin and includes bus bar reception portions provided side by side in an array direction of the unit cells, wherein each of the bus bar reception portions includes an opening portion that is formed to be opposed to a back surface of a corresponding one of the bus bars in accordance with a connection portion with a conductor of a corresponding one of the electric wires, and an electric wire tip holding portion that holds the vicinity of a welding portion of the conductor.

Abstract: An electrical junction box includes a conductive input busbar, a conductive output busbar electrically connectable to the input busbar, a semiconductor relay electrically connected to the input busbar and the output busbar and configured to switch a connected state and a disconnected state of the input busbar and the output busbar, a substrate having mounted thereon a control circuit configured to output a control signal for controlling the semiconductor relay, and a control terminal electrically connecting the control circuit and the semiconductor relay to each other to output the control signal to the semiconductor relay. The semiconductor relay is mounted on at least one of the input busbar and the output busbar. The input busbar, the output busbar, and the semiconductor relay are disposed away from the substrate.

Abstract: An attachment structure for an electronic component accommodation box including a vibration proof structure includes a damping structure between a vehicle body side attachment member and a casing in which at least one electronic component is mounted. The damping structure includes first sliding portions, second sliding portions, and damping members interposed between the first sliding portions and the second sliding portions. The damping members generate sliding resistance between each of the first sliding portions and each of the second sliding portions when the casing moves relative to the vehicle body side attachment member.

Abstract: An attachment structure for an electronic component accommodation box including a vibration proof structure includes a damping structure between a vehicle body side attachment member and a casing in which at least one electronic component is mounted. The damping structure includes first sliding portions, second sliding portions, and damping members interposed between the first sliding portions and the second sliding portions. The damping members generate sliding resistance between each of the first sliding portions and each of the second sliding portions when the casing moves relative to the vehicle body side attachment member.

Abstract: A bus bar module includes a plurality of bus bars that connects a plurality of unit cells of a battery assembly constituted by the unit cells, a plurality of electric wires that are welded to surfaces of the bus bars, and an electric wire router that is made of insulating resin and includes bus bar reception portions provided side by side in an array direction of the unit cells, wherein each of the bus bar reception portions includes an opening portion that is formed to be opposed to a back surface of a corresponding one of the bus bars in accordance with a connection portion with a conductor of a corresponding one of the electric wires, and an electric wire tip holding portion that holds the vicinity of a welding portion of the conductor.

Abstract: An electric connection box include a power supply lead frame, a plurality of external connection terminals, a housing member having connector housing portions formed integrally at its outer peripheral portion and also having the lead frame and the external connection terminals insert molded therein, a plurality of transistors surface mounted in a bare chip condition on an upper surface of the lead frame, a circuit board mounted within the housing member, and bonding wires connecting the transistors, the external connection terminals and the circuit board to each other.

Abstract: An electric connection box include a power supply lead frame, a plurality of external connection terminals, a housing member having connector housing portions formed integrally at its outer peripheral portion and also having the lead frame and the external connection terminals insert molded therein, a plurality of transistors mounted in a bare chip condition on an upper surface of the lead frame, a circuit board mounted within the housing member, and bonding wires connecting the transistors, the external connection terminals and the circuit board to each other. Upper surfaces of bonding wire connection portions of the external connection terminals, upper surfaces of output terminal pad portions and control terminal pad portions formed on upper surfaces of the transistors, and an upper surface of a circuit pattern on the circuit board are disposed generally at the same height, thereby enhancing the efficiency of a bonding operation.

Abstract: The projection image display apparatus includes an image light generator and a projection optics. The projection optics includes a reflection mirror. The projection image display apparatus includes an image capture device configured to capture an image of a user facing the projection surface, a first acquisition unit configured to acquire captured image data from the image capture device, a second acquisition unit configured to acquire sample data independently of the captured image data, and an image controller configured to control an image to be displayed on the projection surface on the basis of the captured image data and the sample data.

Abstract: A projection image display apparatus includes: an image light generator; a projection optics including a reflection mirror; and a polarization adjusting device adjusting image light to light polarized in a direction substantially orthogonal to a vertical plane along with a traveling direction of the image light reflected by the reflection mirror.

Abstract: The present invention is to provide a miniaturized electrical junction box including a miniaturized circuit board. The circuit board includes a plurality of transistors disposed side-by-side in-line each having a downwardly projecting control terminal, a laterally projecting output terminal, and an input terminal projecting oppositely of the control terminal and the output terminal of the associated transistor. The side-by-side in-line output terminals are oriented outwardly from the circuit board and inserted into a connector housing as connector terminals of a connector. The side-by-side in-line input terminals are connected to bus bars disposed rearward of the transistors for receiving electrical power through the bus bars.

Abstract: An electric connection box include a power supply lead frame, a plurality of external connection terminals, a housing member having connector housing portions formed integrally at its outer peripheral portion and also having the lead frame and the external connection terminals insert molded therein, a plurality of transistors surface mounted in a bare chip condition on an upper surface of the lead frame, a circuit board mounted within the housing member, and bonding wires connecting the transistors, the external connection terminals and the circuit board to each other.

Abstract: An electric connection box include a power supply lead frame, a plurality of external connection terminals, a housing member having connector housing portions formed integrally at its outer peripheral portion and also having the lead frame and the external connection terminals insert molded therein, a plurality of transistors mounted in a bare chip condition on an upper surface of the lead frame, a circuit board mounted within the housing member, and bonding wires connecting the transistors, the external connection terminals and the circuit board to each other. Upper surfaces of bonding wire connection portions of the external connection terminals, upper surfaces of output terminal pad portions and control terminal pad portions formed on upper surfaces of the transistors, and an upper surface of a circuit pattern on the circuit board are disposed generally at the same height, thereby enhancing the efficiency of a bonding operation.

Abstract: A system control circuit is provided with a table storing portion. In the table storing portion, a table for a positioned-on-a-floor mode and a hung-from-a-ceiling mode, a table for upwardly-positioned, and a table for downwardly-positioned are stored. On each table, temperature of outside air and voltage supplied to each fan power supply are corresponded. In receipt of information indicating a positioned-on-a-floor state (angle=zero degrees) from an attitude detection sensor, the system control circuit selects the table for a positioned-on-a-floor mode and a hung-from-a-ceiling mode. In addition, the system control circuit obtains measured temperature data from a temperature sensor, and applies this measured temperature data to the selection table as a read-out address. As a result, voltage values regarding each fan power supply are read out from the selection table. The system control circuit instructs each fan power supply to drive the fans based on the read-out voltage values.

Abstract: A system control circuit is provided with a table storing portion. In the table storing portion, a table for a positioned-on-a-floor mode and a hung-from-a-ceiling mode, a table for upwardly-positioned, and a table for downwardly-positioned are stored. On each table, temperature of outside air and voltage supplied to each fan power supply are corresponded. In receipt of information indicating a positioned-on-a-floor state (angle=zero degrees) from an attitude detection sensor, the system control circuit selects the table for a positioned-on-a-floor mode and a hung-from-a-ceiling mode. In addition, the system control circuit obtains measured temperature data from a temperature sensor, and applies this measured temperature data to the selection table as a read-out address. As a result, voltage values regarding each fan power supply are read out from the selection table. The system control circuit instructs each fan power supply to drive the fans based on the read-out voltage values.

Abstract: In an electric distribution box (1), electric power, supplied from an alternator (ALT), is supplied to fusible links (F/L) via a power supply terminal (4) and a bus bar (3). The bus bar (3) includes a first bus bar (3B), forming a path for supplying necessary supply electric power for a maximum load condition from a connection bus bar (3A) connected to the power supply terminal (4), and a second bus bar (3C) forming a path for supplying an excessive proportion of the maximum electric power, generated by the alternator, over the necessary supply electric power for the maximum load condition.

Abstract: In an electric distribution box (1), electric power, supplied from an alternator (ALT), is supplied to fusible links (F/L) via a power supply terminal (4) and a bus bar (3). The bus bar (3) includes a first bus bar (3B), forming a path for supplying necessary supply electric power for a maximum load condition from a connection bus bar (3A) connected to the power supply terminal (4), and a second bus bar (3C) forming a path for supplying an excessive proportion of the maximum electric power, generated by the alternator, over the necessary supply electric power for the maximum load condition.