PURPOSE:To perform rational denitrating control, by a method wherein a flow rate of a reducing material being injected is controlled at each turbine system so that a deviation between a desired value and a detected value corresponding thereto is brought to zero. CONSTITUTION:A deviation signal (g) represents a deviation between a desired value at each turbine system and an actual value, and is inp...

An activating magnet has a magnet housing (1), a pole element (10) arranged at one end of the magnet housing, a magnetic coil (13) surrounding the magnet housing and the pole element, and a magnet armature (3) movably housed in a magnet housing. An activating spring (20), biased between said magnet armature (3) and the pole element, and an activating member (5) are arranged on the side of the magn...

PURPOSE:To permit manifold negative pressure to be applied to a vacuum diaphragm not direcly but after controlling it to a negative pressure value corresponding to a throttle opening.

PURPOSE:To obtain a composite cycle of gas turbine and earth heat turbine with a device for heating earthheat vapor by utilizing the discharged heat from exhaust gas of the gas turbine.

PURPOSE:To reduce the relative displacement of a roller and a plate making contact with each other due to dimensional errors and fitting errors by a method wherein a part of a leaf spring is brought in contact with a contact seat so as to preload the leaf spring when a roller of the spring is not making contact with a check plate. CONSTITUTION:The check plate 3 is rotatably supported by a shaft 2 ...

PURPOSE:To obtain an automatic adjusting function with excellent, appropriate down shift timing by the change of car speed and/or the opening of a throttle. CONSTITUTION:This oil pressure controller can attain the desired target by setting set pressure in the down shift of an accumulator 33 for a high speed stage to a value that forms sliding to a high clutch 1 and becomes lower the more car speed...

Oxazolines, oxazoles and their derivatives blend into gasoline at high octane value.

A fiber-reinforced urethane molding comprises a molded urethane layer reinforced by inclusion of reinforcing fibers, and a hard urethane-based coating film overlaid on the surface of the molded urethane layer. The hard urethane-based coating film contains aluminum flakes dispersed therein in an amount within the range of 5% to 40% by weight, whereby projection of the reinforcing fibers out of the ...

PURPOSE:To decrease the hardware quantity and to increase the fault detecting rate of diagnosis by securing the common use between an input/output bus of diagnosis and a mutual data transfer bus between buffers. CONSTITUTION:A diagnosis information input line l7 supplies the diagnosis information to a transmission/reception buffer BF1, a buffer BF2 or a processor part PR via data signal lines l3-l...

The invention is concerned with performing grinding operations on a workpiece at predetermined locations along its length and is described in connection with a machine for sharpening broaches in which a broach to be sharpened is mounted on a fixed bed, the positions of all the teeth on the broach are sensed by a probe during a first or forward pass of a work head along the whole length of the broa...

Process and composition for single step production of foam by utilizing a blowing agent, organic peroxide cross linking agent and a silicone block copolymer.

A method for treating non-woven fabrics or fibers used in the manufacture of automobile tires and accessories, and the products produced by such method. In order to improve the adhesion qualities of fabrics used in the manufacture of pneumatic tires, particularly chafer strip and bead wrap constructions, to thereby reduce or eliminate the splitting and deterioration tendency of such products under...

A process for preparing anion exchange resin having macroreticular structure by suspension copolymerizing a polyvinylidene crosslinking monomer and a monoethylenically unsaturated aliphatic ester of acrylic acid in the presence of a liquid which is substantially immiscible with the aqueous phase of the suspension polymerization medium, which is a solvent for the monomers, and which does not substa...

High molecular weight, water soluble polymers are dissolved to form liquid solutions at relatively low polymer concentrations and solid, water-plasticized composites at higher polymer concentrations by admixing finely divided polymer particles with ice particles at temperatures below, and preferably far below, the freezing point of water. The admixture is then allowed to warm causing the ice to me...

A lightweight cement product formed from a mixture comprising cement, condensed silica fume, flyash, cenospheres, finely divided crystalline silica particles, epoxy emulsion, curing agent, accelerator and water which hardens in less than one hour to produce articles with a density less than 90 pounds per cubic foot and a tensile strength of at least 600 psi and a compressive strength of at least 6...

A composite containing a network of ultrahigh molecular weight polyethylene or polypropylene fibers of high tenacity and modulus and a matrix which has ethylene or propylene crystallinity, e.g. polyethylene, polypropylene or copolymers. The composite can be formed by heating the matrix to its melting or sticking temperature around the fibers. The composite retains a high proportion of the tenacity...

A dirigible drilling head is provided with a hydraulic pulser in its rotating inner tube in the form of a spindle piston which can obstruct the flushing medium passage and is displaced by a hydraulic circuit including a hydraulic valve. The hydraulic valve is in turn actuated by a miniature electronic circuit so that a variety of input parameters from respective sensors can be delivered to the cir...

The coupling has at least two weights (12), each of whose centre of gravity is at a distance from the axis (20) of the two main shafts (2, 5) serving as input and output. The weights are rotatably mounted in bearings (7, 8) which are rigidly connected to one of the main shafts (2, 5). Disposed between the other main shaft (2, 5) and the weights (12, 13) are transmission means (17, 18) tending to r...