Abstract: A semiconductor device includes a semiconductor layer, a first region of a first conductivity type formed in the semiconductor layer and connected to a ground potential, a second region of a second conductivity type formed in the semiconductor layer, an insulating film formed on the semiconductor layer and covering the first region and the second region, an internal circuit, signal terminal for driving the internal circuit or to be driven by the internal circuit, a first wiring connecting the internal circuit and the signal terminal, a resistance element formed on the insulating film and interposed halfway through the first wiring, the resistance element including a first resistor facing the second region across the insulating film, and a second wiring connected to the first wiring on a side closer to the signal terminal than the resistance element and connecting the first wiring and the second region.

Abstract: A semiconductor device includes a semiconductor layer of a first conductivity type that has a main surface and that includes a device region, a base region of a second conductivity type that is formed in a surface layer portion of the main surface at the device region, a source region of the first conductivity type that is formed in a surface layer portion of the base region at an interval inward from a peripheral portion of the base region and that defines a channel region with the semiconductor layer, a base contact region of the second conductivity type that is formed in a region different from the source region at the surface layer portion of the base region and that has an impurity concentration exceeding an impurity concentration of the base region, a well region of the first conductivity type that is formed in the surface layer portion of the main surface at an interval from the base region at the device region and that defines a drift region with the base region, a drain region of the first conductivi

Abstract: A slide door apparatus for a vehicle includes: a guide rail extending in a front and rear direction along a peripheral edge of a door opening part formed on a lateral side of a vehicle body; and a guide roller unit supporting the slide door on the lateral side, in which the guide rail includes first and second guide roller engagement units extending in the front and rear direction in parallel with each other in a width direction, and the first guide roller engagement unit includes a first curved portion, and the second guide roller engagement unit is disposed inside in the width direction compared to the first guide roller engagement unit such that a distance of the second guide roller engagement unit from the first guide roller engagement unit in the width direction is decreased at an end portion side in the closing direction of the slide door.

Abstract: There is provided a method for producing a chamber frame for a dialyzer, which is readily produced, has a stable quality, is inexpensive and is excellent in sealing property and heat resistance. A cut frame 1 is set on an unshown table of an impulse welder 30, distributors 13 are fitted into communicating passage 9 and communicating passages 11, and a net 15 is positioned so as to cover a central opening 3. Welded portions A and B, and the welded portions C and D are subjected to impulse welding. Mounting of the net 15 as a spacer and mounting of the distributors 13 are carried out simultaneously by a single pressing operation. After that, the welded portions of the net are deburred, and correction work is performed on defects.

Abstract: There is provided a method for producing a chamber frame for a dialyzer, which is readily produced, has a stable quality, is inexpensive and is excellent in sealing property and heat resistance. A cut frame 1 is set on an unshown table of an impulse welder 30, distributors 13 are fitted into communicating passage 9 and communicating passages 11, and a net 15 is positioned so as to cover a central opening 3. Welded portions A and B, and the welded portions C and D are subjected to impulse welding. Mounting of the net 15 as a spacer and mounting of the distributors 13 are carried out simultaneously by a single pressing operation. After that, the welded portions of the net are deburred, and correction work is performed on defects.

Abstract: A clamping device for a dialyzer includes a holding member having a supply port and a discharge port for permitting a liquid to be treated to flow through the desalination chambers and the concentration chambers; a clamping member for clamping the holding member by a certain clamping pressure; a lattice structure having a contact portion configured to be brought into contact with an electrode frame or be brought into contact with an electrode frame through a certain plate-shaped member such that the clamping member clamps the electrode frame, the chamber frames and the exchange membranes through the contact portion by tightening the clamping members; and the lattice structure having a pitch width of at least 10 mm and at most 50 mm.