Abstract: A dielectric block includes a bottom surface that includes a conductive ground member including an antenna ground surface inclined with respect to the bottom surface. A feed element is disposed at a distance from the antenna ground surface, and constitutes a patch antenna together with the antenna ground surface. A feed line is connected to a feed point of the feed element, and a dielectric member that supports the feed element with respect to the ground member. The ground member is exposed to the bottom surface, on both a lower side and a higher side of a contour line passing through an intersection point of a perpendicular line from the feed point to a virtual plane including the bottom surface and a plane including the antenna ground surface, using the bottom surface as a height reference.

Abstract: There is provided a high-voltage pulse generator with a reduced radius of rotation and improved performance, and a lighting apparatus and a vehicle having the high-voltage pulse generator. The high-voltage pulse generator includes a pulse transformer in which a primary winding and a secondary winding are wound on a core, a discharge lamp connector which is formed in a tube shape having an opened front surface and a bottom out of an insulating material and which has an inner-electrode terminal electrically connected to a high voltage part of the secondary winding in the bottom, and a pulse generating capacitor and a discharge switch electrically connected to the primary winding of the pulse transformer. The discharge lamp connector is disposed so that the center thereof is located in a center line passing through a substantial center in an axis direction (a direction parallel to a center line) of the pulse transformer and perpendicular to the axis direction.

Abstract: An electric ballast attached to the outside of a lighting system. The system comprises a lamp housing with front and rear openings, a front lens closing the front opening, a discharge lamp put in the housing, and a reflector that reflects light of the lamp toward the lens. The ballast comprises: a ballast housing which closes the rear opening and is connected with frame ground via at least one of the lamp housing and the reflector; a lamp socket and an igniter, put in the front of the ballast housing; and a power converter put in the ballast housing. The output of the converter is connected with the socket, which directly connects with the lamp, and the igniter is connected between them. Heat generating parts of the converter are put in the rear of the ballast housing, and the rear functions as a radiator.

Abstract: A scan test method of an integrated circuit including a combinational circuit and flip-flops forming a scan chain is disclosed. The method first sets an initial test value to the flip-flops forming the scan chain by serial scan input. Then, it repeats a capture operation and a feedback shift operation. The capture operation captures an output of the combinational circuit, to which a value set to a flip-flop has been applied, by another flip-flop. The feedback shift operation feeds an output of the scan chain back to an input side of the scan chain for re-input during a shift operation in the scan chain. Finally, it compares an output of the scan chain with an expected value.

Abstract: There is provided a high-voltage pulse generator with a reduced radius of rotation and improved performance, and a lighting apparatus and a vehicle having the high-voltage pulse generator. The high-voltage pulse generator includes a pulse transformer in which a primary winding and a secondary winding are wound on a core, a discharge lamp connector which is formed in a tube shape having an opened front surface and a bottom out of an insulating material and which has an inner-electrode terminal electrically connected to a high voltage part of the secondary winding in the bottom, and a pulse generating capacitor and a discharge switch electrically connected to the primary winding of the pulse transformer. The discharge lamp connector is disposed so that the center thereof is located in a center line passing through a substantial center in an axis direction (a direction parallel to a center line) of the pulse transformer and perpendicular to the axis direction.

Abstract: An electric ballast attached to the outside of a lighting system. The system comprises a lamp housing with front and rear openings, a front lens closing the front opening, a discharge lamp put in the housing, and a reflector that reflects light of the lamp toward the lens. The ballast comprises: a ballast housing which closes the rear opening and is connected with frame ground via at least one of the lamp housing and the reflector; a lamp socket and an igniter, put in the front of the ballast housing; and a power converter put in the ballast housing. The output of the converter is connected with the socket, which directly connects with the lamp, and the igniter is connected between them. Heat generating parts of the converter are put in the rear of the ballast housing, and the rear functions as a radiator.

Abstract: A scan test method of an integrated circuit including a combinational circuit and flip-flops forming a scan chain is disclosed. The method first sets an initial test value to the flip-flops forming the scan chain by serial scan input. Then, it repeats a capture operation and a feedback shift operation. The capture operation captures an output of the combinational circuit, to which a value set to a flip-flop has been applied, by another flip-flop. The feedback shift operation feeds an output of the scan chain back to an input side of the scan chain for re-input during a shift operation in the scan chain. Finally, it compares an output of the scan chain with an expected value.

Abstract: A discharge lamp lighting device comprising a lamp socket for connecting the discharge lamp; a stabilizing circuit connected to the power source and outputting a voltage to the lamp socket; a starting circuit connected between the stabilizing circuit and the lamp socket, and activated before the discharge lamp begins discharging to generate a high voltage required to start discharging, and deactivated after discharging begins; and a means for disabling the starting circuit when the discharge lamp is not installed in response to the installation or non-installation of the discharge lamp to the lamp socket.Preferably, the starting circuit is integrated with the lamp socket, thus forming a lamp socket unit comprising a starting circuit.

Abstract: A structure for controlling displacement of a vehicle pedal includes: a pedal bracket supporting a rotating shaft portion of a suspended-type vehicle pedal, a front end portion of the pedal bracket being joined to a first vehicle structural member which deforms substantially toward a rear of a vehicle when an external force of a predetermined value or greater is applied to a front portion of the vehicle, and a rear end portion of the pedal bracket being joined to a second vehicle structural member which is disposed at a substantially vehicle rear side of the first vehicle structural member; a separating device for canceling a joined state of the rear end portion of the pedal bracket and the second vehicle structural member by the pedal bracket being displaced substantially toward the rear of the vehicle, so as to separate the rear end portion of the pedal bracket and the second vehicle structural member; and a displacement controlling device disposed in a vicinity of the rear end portion of the pedal bracket,

Abstract: A lamp socket for supporting an HID lamp includes a hollow casing having a lamp mounting opening defined at one end and the opposite end closed;an electrode carrier member disposed inside the casing; a center electrode disposedon the electrode carrier member at a location coaxial with an axis perpendicular to a plane of the lamp mounting opening and engageable with a center contact point in a mouthpiece of a lamp to be received in the lamp socket; a peripheral electrode disposed on the electrode carrier member at a location offset laterally from the center electrode and also from the axis for engagement a peripheral contact point in the mouthpiece of the lamp; an electrode shielding member disposed within the casing for movement between projected and retracted positions; and a coil spring for biasing the electrode shielding member to the projected position and operable to permit the electrode shielding member to move towards the retracted position against a biasing force thereof in response to insertion of th

Abstract: A self-propelled container handling apparatus handles a container in a container yard. The container handling apparatus reads an identification code borne on the container and senses a position of the container to be handled. On the basis of the container identification code read by the container handling apparatus and the container position sensed by the container handling apparatus, the inventory data for the containers stored in the container yard are updated.

Abstract: A three-point type seatbelt system includes a pivotal anchor plate having one end thereof pivotally connected to a side portion in the upper part of a vehicle body by a mounting bolt and the other end thereof provided with an engagement device for disengageably connecting a three-point type seatbelt which has one end thereof provided with an engagement member disengageably fitted to the engagement device and the other end thereof secured to a lower portion of the vehicle body. The system further includes a cam plate clamped between the anchor plate and the vehicle body, retaining or stopper means, such as a pawl, for preventing the cam plate from pivoting about the mounting bolt; and a leaf spring having one end thereof secured to the anchor plate and the other end thereof selectively engaging with engagement projections formed on the cam plate.