Abstract: According to one embodiment, an ultrasonic bonding apparatus includes an ultrasonic transducer, a distal-end tool, an ultrasonic horn and an ultrasonic oscillator. The ultrasonic oscillator includes an oscillation circuit and a control device. The ultrasonic oscillator applies the voltage oscillated by the oscillation circuit to the ultrasonic transducer. The control device is configured to detect a voltage reflection ratio from the voltage and current supplied from the oscillation circuit and to control the frequency of the voltage generated by the oscillation circuit, thereby to minimize the voltage reflection ratio.

Abstract: According to one embodiment, an ultrasonic bonding apparatus includes an ultrasonic transducer, a distal-end tool, an ultrasonic horn and an ultrasonic oscillator. The ultrasonic oscillator includes an oscillation circuit and a control device. The ultrasonic oscillator applies the voltage oscillated by the oscillation circuit to the ultrasonic transducer. The control device is configured to detect a voltage reflection ratio from the voltage and current supplied from the oscillation circuit and to control the frequency of the voltage generated by the oscillation circuit, thereby to minimize the voltage reflection ratio.

Abstract: [TASK] The wheel alignment of rear wheels can be properly set without using an alignment tester if the rear wheels are equipped with a rear wheel toe angle control device. [SOLUTION] In a calibration drive control, an ECU (12) actuates electric actuators (11) until the front wheel steering angle (?f) becomes zero or the rear wheel toe angles (?r) are symmetric to each other (steps S3 and D4) to thereby achieve a symmetric toe angle position (Ssym) (step S5). Then, the ECU (12) actuates the electric actuators (11) from the symmetric toe angle position (Ssym) by a same amount so as to cause the rear wheel toe angles to be a neutral value, and a reference position (S0) to be substantially equal to a standard operational position (Sstd) or an axial force (AF) to be substantially equal to a standard axial force (AFstd) (step S7). At this time, the operational position detected value (Sdtc) may be reset as the reference position (S0) (step S10).

Abstract: [TASK] The wheel alignment of rear wheels can be properly set without using an alignment tester if the rear wheels are equipped with a rear wheel toe angle control device. [SOLUTION] In a calibration drive control, an ECU (12) actuates electric actuators (11) until the front wheel steering angle (?f) becomes zero or the rear wheel toe angles (?r) are symmetric to each other (steps S3 and D4) to thereby achieve a symmetric toe angle position (Ssym) (step S5). Then, the ECU (12) actuates the electric actuators (11) from the symmetric toe angle position (Ssym) by a same amount so as to cause the rear wheel toe angles to be a neutral value, and a reference position (S0) to be substantially equal to a standard operational position (Sstd) or an axial force (AF) to be substantially equal to a standard axial force (AFstd) (step S7). At this time, the operational position detected value (Sdtc) may be reset as the reference position (S0) (step S10).

Abstract: In a lock device of a sliding mechanism, a pair of locking claws provided on a moving member are brought into resilient engagement with locking grooves of a locking groove group, whereby downward sliding of the moving member is permitted but upward sliding thereof is locked. The distance between the locking claws is longer than distance between the locking grooves, so that the moving member becomes locked against upward sliding at an interval smaller than the distance between the locking grooves. Thus, the moving member adapted to slide in one (downward) direction along a guide rail can be reliably locked against movement in the opposite (upward) direction at a very small interval.

Abstract: According to one aspect of the invention, there is provided a mobile apparatus including: a resin body having a circumferential portion; a loop antenna disposed along the circumferential portion; and a printed circuit board configured to mount electronic components thereon, wherein the resin body is formed continuously and the loop antenna and the printed circuit board are embedded in the resin body.

Abstract: In a lock device of a sliding mechanism, a pair of locking claws provided on a moving member are brought into resilient engagement with locking grooves of a locking groove group, whereby downward sliding of the moving member is permitted but upward sliding thereof is locked. The distance between the locking claws is longer than distance between the locking grooves, so that the moving member becomes locked against upward sliding at an interval smaller than the distance between the locking grooves. Thus, the moving member adapted to slide in one (downward) direction along a guide rail can be reliably locked against movement in the opposite (upward) direction at a very small interval.

Abstract: A display device comprises a rear substrate which has a plurality of electron emission elements, a front substrate which has a display surface, is arranged opposite to the rear substrate by a gap interposed and has a plurality of fluorescent layers that correspond to the electron emission elements, and a transparent conductive layer which is arranged on the display surface of the front substrate and is connected to the ground.

Abstract: A display device comprises a first substrate which has a line-forming surface, a second substrate which is arranged opposite to the line-forming surface by a gap interposed and has peripheral edge bonded to the first substrate, a plurality of display elements which are provided between the first substrate and the second substrate, a plurality of lines which are formed on the line-forming surface, extend to the peripheral edge of the line-forming surface and supply a drive voltage to the display elements, and a drive circuit substrate which is arranged at the peripheral edge of the line-forming surface and on which drive circuit is mounted.

Abstract: The invention comprises an imaging mechanism, and an LED illuminator which emits illuminating light to an imaging area of the imaging mechanism. The LED illuminator includes a light emitting module having light emitting elements arranged therein, a Fresnel lens which brings light from the light emitting module into parallel rays of light, a pair of lens arrays arranged in a direction of light coming from the light source, the pair of lens arrays shaping the parallel rays of light produced by the Fresnel lens into a rectangle, and an adjustment mechanism which adjusts an interval between the lens arrays in accordance with an imaging area of the imaging mechanism.

Abstract: A display device has an array formed on a substrate including a cathode wiring line layer, a gate wiring line layer and an insulating layer for electrically insulating the cathode wiring line layer and the gate wiring line layer from each other. Holes are formed at the crossing portion between the cathode wiring line layer and the gate wiring line layer so as to penetrate through the insulating layer, and resistive layer and an emitter layer are provided in the holes. The resistive layer has such a structure that conductive fine particles are dispersed in a base material of insulating fine particles, and the emitter layer is formed of a fine particle material. The insulating layer between the cathode electrode lines and the gate electrodes is formed of a silicon oxide film containing fluorine.

Abstract: There is provided a field emission type display which is capable of suppressing deterioration of image quality which otherwise occurs due to stepwise cuts and to the increase of wiring resistance caused by a thin width of a cathode line and which causes less failures. The display includes a plurality of cathode lines having an equal line width within the pixel and is structurally based on a multiple gradation representing a scheme of controlling spatial gradation display by changing the number of field emission type emitters to be driven by changing the number of cathode lines to be selected.

Abstract: A display device has an array formed on a substrate including a cathode wiring line layer, a gate wiring line layer and an insulating layer for electrically insulating the cathode wiring line layer and the gate wiring line layer from each other. Holes are formed at the crossing portion between the cathode wiring line layer and the gate wiring line layer so as to penetrate through the insulating layer, and resistive layer and an emitter layer are provided in the holes. The resistive layer has such a structure that conductive fine particles are dispersed in a base material of insulating fine particles, and the emitter layer is formed of a fine particle material. The insulating layer between the cathode electrode lines and the gate electrodes is formed of a silicon oxide film containing fluorine.

Abstract: A display device has an array formed on a substrate including a cathode wiring line layer, a gate wiring line layer and an insulating layer for electrically insulating the cathode wiring line layer and the gate wiring line layer from each other. Holes are formed at the crossing portion between the cathode wiring line layer and the gate wiring line layer so as to penetrate through the insulating layer, and resistive layer and an emitter layer are provided in the holes. The resistive layer has such a structure that conductive fine particles are dispersed in a base material of insulating fine particles, and the emitter layer is formed of a fine particle material. The insulating layer between the cathode electrode lines and the gate electrodes is formed of a silicon oxide film containing fluorine.

Abstract: A thin film magnetic head has a reproducing element or/and recording element which is held from the direction of its thickness between a first ceramic substrate and a second ceramic substrate. The reproducing element or/and recording element is positioned at substantially the center with respect to the direction of track width. The first and second ceramic substrates hold the reproducing element or/and recording element from, for example, the direction of track width. The reproducing element or/and recording element is provided with a yoke type reproducing part which has at least one pair of magnetic cores with a magnetic gap therebetween on the side of a medium opposed face and a magnetoresistance effect element to which a signal magnetic flux from a magnetic recording medium is led through the pair of magnetic cores.

Abstract: A combustion burner includes a mixture nozzle (2) defining a mixture fluid passage through which a mixture fluid (1) containing pulverized coal and conveyor gas flows toward a furnace, secondary and tertiary air passages surrounding the mixture nozzle (2), through which secondary air (6) and tertiary air (9) for combustion purposes flow, respectively; and air injection nozzles (24) provided in the vicinity of an outer periphery of a distal end of the mixture nozzle (2). The air (21) is injected from the air injection nozzles (24) toward the axis of the mixture nozzle, so that the high-temperature gas in the vicinity of the outer periphery of the distal end of the mixture nozzle (2) is drawn into the mixture fluid (1) in the vicinity of the outer periphery of this distal end.

Abstract: A combustion burner includes a mixture nozzle, a gas supply nozzle, and a flow guide. The mixture nozzle extends toward an interior of a furnace, and defines a mixture passage through which a mixture containing powdered solid fuel and gas for transferring the solid fuel flows. A distal end portion of the mixture nozzle is flared so that a flow passage area of the mixture passage increases progressively in a direction of flow of the mixture. The gas supply nozzle radially surrounds the mixture nozzle to define between the gas supply nozzle and the mixture nozzle a gas passage through which a combustion oxygen-containing gas flows toward the furnace. The flow guide is provided within the mixture nozzle at a position upstream of the flared portion of the mixture nozzle with respect to a flow of the mixture so as to make the mixture flow straight along an inner peripheral surface of the flared portion of the mixture nozzle.

Abstract: The present invention of reflective liquid crystal display device include in: substrate having a surface; a pixel electrode on the surface; a first liquid crystal layer provided on the substrate; a second liquid crystal layer provided on the first liquid crystal layer; a counter electrode formed on the second liquid crystal layer; and a separating member provided between the first liquid crystal layer and the second liquid crystal layer. The first and second liquid crystal layers constituted by liquid crystal material having Bragg reflection(selective reflection in the same twist direction. The separating layer constituted optical compensator.

Abstract: Large size flat display panels are used in many technical fields, with television (TV) sets, personal computers (PCs) and advertising equipment. A multiple panel display device has been developed which employs a plurality of separate flat-surface display panel modules united by adhesion together into a matrix array of rows and columns. Juncture sections of the panels have non-displayable regions between adjacent ones of the panels. To avoid seam lines visible to the human eye, the seams are minimized in width. To this end, the peripheral ends of display panels are provided with a concave/projection configuration or gap for limiting excessive expansion of a sealing material used. This significantly reduces the width of such non-display region at the juncture section of neighboring display panels bonded together.

Abstract: A liquid crystal display device includes a matrix array of picture elements formed on a plurality of tiled switching array substrates, a first substrate having pixel electrodes arranged in parallel on the picture elements, a second substrate having a counter electrode, and a liquid crystal layer interposed between the first substrate and the second substrate. The picture elements include first picture elements arranged on every column from both sides of a connecting boundary A-A' of the switching array substrates and second picture elements arranged alternately with the first picture elements, and have a black matrix for shielding a region between the adjacent picture elements. A plurality of data lines may be disposed collectively between the first picture elements. With the configuration as described above, a liquid crystal display device having high productivity, a large display screen and high display quality can be provided.