Abstract: A brake fluid pressure generating device includes a first valve element connected to an input shaft, a first force device connected to the first valve element to provide a counter force relative to a force applied to the first valve, a second valve element situated adjacent to the first valve element, a power cylinder unit actuated by the first valve, a second force device situated between a power cylinder unit and the second valve element to move the second valve element, and a third force device connected to the second valve element to provide a counter force relative to a force applied to the second valve. A master cylinder is connected to the power piston to generate a master cylinder pressure to thereby output a regulated control valve output pressure. A desired stroke characteristic of the brake can be obtained.

Abstract: A cylinder head gasket is used for an internal combustion engine with at least three cylinder bores. The gasket is formed of a metal plate extending substantially throughout an entire area to be sealed, and a reinforce coating. The metal plate includes two end holes, at least one inner hole sandwiched between the two end holes, and beads surrounding the respective holes. The two end holes and at least one inner hole are arranged linearly to correspond to the cylinder bores of the engine. The reinforce coating is deposited around the peripheral portion of the at least one inner hole so that sealing pressures are formed substantially equally around the two end holes and at least one inner hole. Other reinforce coatings may be deposited around the peripheral portions of the end holes.

Abstract: A metal gasket for an internal combustion engine is formed of at least one metal plate extending substantially throughout an entire area to be sealed. The metal plate includes a hole to be sealed, and a bead projecting outwardly from the metal plate to surround the hole. A concave is formed inside the bead to extend inwardly from an outer surface of the metal plate. A sealing material is disposed in the concave to project outwardly from the outer surface of the metal plate. Thus, even if a foreign material is disposed on the bead, the sealing ability of the gasket is not substantially affected.

Abstract: A disk holder according to the present invention has a first core 1 and a second core 2. The cores are members having a given length with a generally U-shaped cross section and combined to oppose to each other so that adjustment of expansion and contraction of the cores can be carried out between an expanded diameter position and a contracted diameter position. The surfaces of the cores 1 and 2 are provided with rows of guides 7a and 7b and supports 8a and 8b. The row of the guides 7a and 7b forms flutes for receiving disks D one by one inbetween the guides to hold the disks at predetermined intervals. The supports 8a and 8b are projected rows for supporting the inner periphery of the axle hole of the disk by three-point support, the supports 8b being provided with resiliency. The holder 5 is inserted into the axle hole of the disk D at the contracted diameter position and supports a plurality of disks D, D, D . . . in a row at the expanded diameter position.

Abstract: A pop-up mechanism is formed of a base body, at least one pair of flip-flop members, each being rotatably linked to the base body at one end, and an ascending and descending member rotatably attached to the flip-flop members at the other ends. The flip-flop members have a folded state where the flip-flop members are substantially located close to the base body, and a pop-up state where the flip-flop members are turned upwardly. An urging member is attached to at least one of the flip-flop members for urging the one flip-flop member in the pop-up state, and a locking device is formed for locking the flip-flop members in the folded state. In the pop-up mechanism, at least one strut with a predetermined height is placed on an upper surface of the base body and/or a lower surface of the ascending and descending body.

Abstract: A semiconductor device is formed of a casing, a substrate situated in the casing, at least one semiconductor chip fixed on the substrate, and at least one lead-out terminal for connecting the semiconductor chip to outside. The lead-out terminal includes a soldered portion soldered to the substrate, and a fixed portion fixed to the casing. A stress relaxing device or cutout is formed between the soldered portion and the fixed portion of the lead-out terminal to relieve stress along three axial directions orthogonal to each other. Thus, the crack formation is prevented in the soldered portion of the lead-out terminal while the resistance and impedance of the lead-out terminal are maintained at low values.

Abstract: A method of making kenaf pulp of the present invention is formed of a first process of cutting at least one of core, rind, root and stalk of kenaf into chips with a predetermined length; a second process of crushing the chips of kenaf by mixing the chips with water in a crushing device; and a third process of boiling the crushed chips with water, so that fibers of kenaf are separated into make the kenaf pulp. Accordingly, the kenaf pulp can be formed without chemical processing.

Abstract: A constructional finished wallboard is formed of a mixture including 50 to 65 wt. % of dried shirasu, 30 to 40 wt. % of a plaster component, 3 to 10 wt. % of a clay component, 5 to 10 wt. % of shirasu balloons, 0.8 to 2 wt. % of a bond reinforcing component, 0.01 to 3 wt. % of a color pigment, and 1 to 5 wt. % of fibers for plaster. In preparing the wallboard, after preparing the mixture, an appropriate amount of water is added to the mixture to mix together, which is applied onto a substrate. Then, the surface of the mixture on the substrate is finished, followed by drying to thereby form the constructional finished board.

Abstract: A marine fender has high bonding strength between a high-slip synthetic resin plate such as an ultrahigh-molecular-weight polyethylene plate and a rubber fender member, and quite long life-time of the high-slip synthetic resin plate . The high-slip synthetic resin plate and a rubber layer are previously welded to each other. The high-slip synthetic resin with the rubber layer and the rubber fender member are welded to each other by vulcanization. In this way, the marine fender is made.

Abstract: A sheet processing device according to the present invention is formed of an image forming device, an ejecting device and a stacking device; wherein the sheet processing device further includes an auxiliary support device which is disposed at a distal side in a sheet ejecting direction of the support device. The auxiliary support device is rotatably moved between a support position for supporting at least a forward end of the sheet and a retracting position from the support position. Whereby the stacking area of the support device can be varied, and the ejecting of the sheets temporarily stacked on the stacking device can be easily accomplished.

Abstract: A metal laminate gasket for an internal combustion engine is formed of first, second and third metal plates. The first metal plate includes a base portion, a curved portion extending from the base portion to define a hole for a cylinder bore, and a flange extending from the curved portion and disposed under the base portion. The flange has a plurality of wide flange portions and narrow flange portions alternately arranged to each other such that the wide flange portions are located near bolt holes arranged around the cylinder bore to support high tightening pressures applied thereto. The second plate is situated under the base portion, and has a first bead formed around the cylinder bore and disposed between the base portion and the flange. The third plate is situated between the base portion and the second metal plate, and is located outside the flange. The tightening pressures by bolts are supported by the wide and narrow flange portions to securely seal around the cylinder bore.

Abstract: A metal cylinder head gasket of the invention is used for an internal combustion engine. The gasket is basically formed of a metal plate, a sealing device, and a thin support portion. The metal plate includes a plurality of first holes corresponding to cylinder bores, at least one second hole corresponding to another hole, and a side portion around the second hole. The sealing device is disposed on the metal plate outside the side portion relative to the second hole, and surrounds the second hole for sealing the same. The thin support portion is located inside the sealing device and is disposed on a part of the side portion around the second hole without extending the entire side portion. The support portion supports a part of a pressure applied thereto to securely seal around the second hole.

Abstract: A sheet post-processing device includes a storing tray for storing a sheet, and a process tray for post-processing the sheet. The sheet post-processing device has a first mode for guiding the sheet from an image forming device to the storing tray, and a second mode for guiding the sheet from the image forming device to the process tray and guiding the sheet to the storing tray after predetermined post-processing is operated. A guide device is formed in the sheet post-processing device for guiding the sheet from the image forming device to allow the sheet to pass at a portion spaced from the sheet placing surface of the process tray and to reach the storing tray. The guide means is transferred to a position for guiding the sheet to the storing tray in case of the first mode, and is transferred to a position to allow the sheet to be placed on the sheet placing surface of the process tray in case of the second mode.

Abstract: A combination electronic watch equipped with an optic power generating unit is provided, wherein a solar member and a liquid crystal member 4c are overlapped one onto the other and windows 4c are formed on the solar member so that a digital display will become possible at any location on the watch display surface and warnings for charging will be simultaneously provided by both the analog display of hands and the digital display.

Abstract: A method for production of unsaturated glycol diester, such as 1,4-diacetoxy-2-butene, is formed of reacting conjugated diene with carboxylic acid and molecular oxygen in the presence of a solid catalyst in the liquid phase under pressure. The catalyst is formed of rhodium and tellurium, which are supported on an inorganic porous carrier. The catalyst is stable, and the unsaturated glycol diester is prepared in high conversion and selectivity.

Abstract: In a bridge circuit, Thyristers for each arm are arranged on the respective surfaces of each DC-side buses, and intervals, at an AC side of a bridge circuit, of connection conductors in the same arm are made equal in order to substantially equalize the mutual inductances between the connection conductors, thereby balancing current shares while currents flowing through the conductors are temporally varying.