PURPOSE:To properly drive an oil pump at the time of the forward/ reverse operation or a stop of a vehicle. CONSTITUTION:A pump shaft 54 driving an oil pump P is connected to an assist motor Ma via a stop one-way clutch Ca. A main shaft Sm connected to the travel motor of a vehicle and rotated positively and reversely is connected to the pump shaft 54 via a gear 70, a gear 67, and a forward one-wa...

A system for pretreating sample streams including a concentrated matrix compound to neutralize the compound. The system includes an electrochemical membrane device (70) in which sample flows through a sample flow channel (73) of the device (70) separated from a matrix ion receiving flow channel (75) by an ion exchange membrane (76) preferentially permeable to ions of the opposite charge to the ion...

The utility model relates to an all direction fixing fan-mill, belonging to a power plant utilizing wind energy, which mainly comprises double deck blades reversely mounted in pairs with streamline-shaped back and a plugging mechanism. Under the condition of being fixed through a shaft, the utility model is capable of receiving wind in all direction, and the blades are always keeps rotating with s...

The utility model relates to the stainless-steel water heating tank of a solar water heater, which is composed of an outer shell (3) which is made into a cylindrical barrel body by metal or plastic or any other material, a core liner (1) which is made into the cylindrical barrel body by a stainless-steel board, a hot water pipe (6), a circulating water pipe (7), a water inlet pipe (4), and a heat-...

A rechargeable sealed granular lead-acid battery without maintenance is made up through coating lead pastes of positive and negative electrodes onto lead net (or lead or lead-tin plated copper net), putting in non-woven cloth (or glass fibre paper), rolling, die pressing to form positive and negative electrode core groups, baking, loading in ABS or PP plastic slots, filling mixed particles of zeol...

In a method for drilling adjacent to a cased known first borehole a second borehole in a predetermined direction the following steps are carried out for a number of along hole depths di: measuring components of gravity acceleration and magnetic field (earth & casing); determining direction parameters alpha i; deriving magnetic polestrength components, Bp1,i and Bp2,i; applying Bp1,i/Bp2,i=s1,i/s2...

The invention proposes a method for the production of nestable parts, at least one part being produced by powder diecasting. To compensate for the shrinkage of the part produced by powder diecasting and, if required, to provide additional play, a separating layer (5) of plastic is applied between the nestable parts. After the casting operation, the separating layer and the binder are eliminated du...

PURPOSE:To improve the visual characteristic of a liquid crystal display device by sealing the part of a 1st aperture which is not blocked by a small glass substrate with black resin. CONSTITUTION:A housing 10 in which the 1st aperture which is larger than the small glass substrate 1 and smaller than a large glass substrate 5 is formed on the small glass substrate 1 side of a liquid crystal panel ...

PURPOSE:To remarkably reduce the number of step after formation of a superconducting thin film and to restrain the characteristic of the superconducting thin film from being deteriorated by its processing step by a method wherein regions to be used as a metal pattern for electrode use and an insulator pattern or a semiconductor pattern are patterned in advance on a single-crystal substrate and, af...

PURPOSE:To obtain a compound superconductive wire formed by using an oxide superconductor which is high in its critical temperature by processing an Ag alloy, which contains metals as constituents of the oxide superconductor, into a wire shape and performing heat treatment for this processed member in an oxidation atmosphere so that the oxide superconductor is produced in an Ag mother phase. CONST...

PURPOSE:To obtain the titled nonporous material having excellent pressure- resistant strength, water wetting resistance and thermal stability with a high critical current density, by blocking porous parts with particles consisting of other elements unreactive with elements constituting the resultant oxide superconducting material and other elements. CONSTITUTION:A superconducting material consisti...

A monomer comprising methyl methacrylate either alone or in combination with another acrylic or methacrylic ester monomer is partially polymerized to prepare a syrup, to which an initiator including a peroxide having a 10-hour half-life temperature of 50 DEG to 58 DEG C. and 2,2'-azobisisobutyronitrile are added. The resulting syrup, after being poured into a mold, is initially polymerized in a f...

PURPOSE:To obtain the title formed material having uniform composition and crystal structure, high density and high critical temperature and critical current density, by calcining powdery raw materials of an oxide superconductor under respective specific conditions, crushing, forming and sintering the powder and heat-treating the product. CONSTITUTION:Powdery raw materials (e.g., Y2O3, BaCO3 and C...

PURPOSE:To manufacture a superconducting oxide wire of dense crystallization, high crystal orientation and high critical current density by filling the power of a Bi group oxide superconductor into a metal sheath to be cold-worked and heat-treated respective ly under specified conditions. CONSTITUTION:The powder of a Bi group oxide superconductor is filled into a metal sheath to be cold-worked, he...

A process for preparing a permeable sheet of glass fibre reinforced thermoplastic material for moulding into a shaped product which includes binding thereto a surface layer of particulate material which is compatible with or inert to the thermoplastic content of said sheet and which acts to improve the surface finish thereof when the sheet is subsequently heated and chill moulded under pressure.

A shafted pinion machining method comprises, prior to an operation of grinding the centres, preparation stages enabling the reference axis to be established: (a) mounting of a runway (20a, 20b) at each end of the pinion (10) by means of a connecting support (21a, 21b), (b) mounting of a chuck (25) with a centring bridge (27) passing through the bore of the shafted pinion (10), and locking, (c) ...

The utility model provides a brake capable of releasing slowly or fast as electromagnetic iron losing a power supply, which is composed of an electricity losing brake device and a releasing device. The utility model is characterized in that a releasing plate (2) of the releasing device is in a lute shape, a screw hole is arranged on the exicrcle surface of a magnetic yoke (4) of the electricity lo...

The invention relates to a process for preparation of a rubber composition containing silica reinforcement through the utilization of a high purity organosilane disulfide. Pneumatic tires having treads prepared by such process are provided.

A foaming resin composition consisting essentially of (A) an organic compound having a carbon-carbon double bond, (B) a compound having an SiH group, and (C) a compound having an OH group is foamed and cured at room temperature or under heat at relatively low temperatures, to obtain hard, semi-hard or soft plastic foam having good weather resistance and good compatibility with coating compositions...