A magnet system for magnet valves for controlling liquids including an electromagnet and a permanent magnet that produces magnetic fluxes, the magnetic fluxes of which are oriented opposite one another in a working air gap formed between a free-floating armature and a magnet pole. To attain a course of the force of attraction acting upon the armature that becomes negative beyond a certain excitati...

In the crusher of the present invention, a rotary blade section (10) has blades for roughly crushing a member to be crushed. A fixed blade section (70) has a plurality of blades (70a, 70b) which are linearly arranged. A movable blade section (60) has a plurality of blades (62) which are linearly arranged and capable of engaging with the blades (70a, 70b) of the fixed blade section (70). The movabl...

In an automatic transmission, a small-capacity second clutch that does not engage for reverse drive is mounted forward of a counter drive gear, and the other engaging elements of relatively larger capacity, that is, first and third clutches and first to third brakes, are disposed rearward of the counter drive gear, so that an axially extending space is formed between the counter drive gear and the...

PROBLEM TO BE SOLVED: To cool the inside of a case appropriately so that transmission configuration of a paddy field working car equipped with an engine at its front side and with a working device at its rear side, when its belt-type continuously variable transmission is covered by the case, supports the case without receiving influence from vibration or heat of the engine. SOLUTION: Both moving-s...

PURPOSE:To perform smooth and speedy speed change control from a current speed change stage to a next speed change stage by performing such control as to start release action of a next speed change stage synchro-clutch means by a speed change actuator when an input side engine speed of the next speed change stage synchro-clutch is synchronized with an output side engine speed. CONSTITUTION:When a ...

PURPOSE:To perform smooth and speedy speed change control from a current speed change stage to a next speed change stage by performing such control as to set a throttle valve opening to be a little larger opening than a no-load opening by a throttle actuator when an input side engine speed of the next speed change stage synchro-clutch gets closer to an output side engine speed. CONSTITUTION:A spee...

PURPOSE:To accelerate and reset wheels rapidly to the target wheel speed so as to be able to secure steering effect and braking distance by providing an idling state lifting means for outputting an idling state lift signal for lifting the idling state of an engine by the specified lift quantity, toward an idling state control means. CONSTITUTION:A wheel deceleration detecting means detects the dec...

Calibration of a wavelength adjustment mechanism (104) of a laser is achieved using a hollow cathode absorption lamp (114). The lamp is provided with a vaporous material having a precisely known wavelength of maximum absorption. A photo-detector (130) detects the amount of light from the laser beam absorbed by the vaporous material as a function of wavelength. The wavelength of the laser is adjust...

An apparatus and a method are provided for forming an annular member (K) simply with high accuracy, for example a side tread and bead filler having a height in the radial direction comparatively larger than its thickness as a constituent member of a tire. A material, for example a soft and fragile raw rubber at a high temperature, is directly extruded through a mouthpiece (25) of an extruder (21) ...

A process for the production of composite bodies of polyurethane foams and covering layers, which includes at least partly lining a mold with a covering layer, and filling the mold with a reaction mixture which reacts to form a polyurethane foam. The reaction mixture which forms a polyurethane foam consists of a polyisocyanate component, a component consisting of at least one organic compound havi...

A keyless drill chuck includes a raising-and-lowering member which moves back and forth with reference to a shaft in order to secure a rear portion of the cutting tool, and jaws which grip the cutting tool in association with the movement of the raising-and-lowering member toward the jaws while the internal diameter of a circle defined by the jaws. The rear portion of the cutting tool is automatic...

PURPOSE:To uniformly sprinkle a gap material over the surface of a panel board without using fluorocarbon by sprinkling the charged grains of the gap material over the surface of the board. CONSTITUTION:A panel board 3 is conveyed directly above a metallic electrode plate 26 by a conveyor roller 28, and the electrode plate 26 is raised by a lifting unit 27 to carry the board 3 and then stopped at ...

An agglomerated polyurethane foam consisting mainly of soft polyurethane foam particles bonded to one another by means of glue, and which have a minimally damaged cell structure like the structure which can be obtained by cutting pieces of said soft polyurethane foam and are bonded to one another by means of said glue in such a manner that the agglomerated polyurethane foam has a density comprised...

In a method for a person to carry out an operation in a network-based system, for example a payment, concerning goods or services indicated on a product, the person gives an instruction to the system to the effect that the operation is to be carried out using person-specific information previously stored in the system, by reading off a position-coding pattern in an operation field on the product u...

A method of and system for anchoring at least one acoustic device 40 against a borehole or wellbore wall 14 where the acoustic device 40 is attached to an anchoring device 20; a tubing 18, provided with the anchoring and acoustic devices, is then placed within a borehole and the anchoring device 20 is extended to the borehole wall 14 in order to couple the acoustic device to the borehole wall 14. ...

Methods are disclosed for preparing a highly active solid metallocene-containing catalyst system and its use in the polymerization of olefins. The catalyst system is prepared by creating a catalyst system solution by combining an aluminoxane with a metallocene having a substituent which has olefinic unsaturation in a suitable liquid to form a liquid catalyst system, conducting prepolymerization of...

The present invention relates to foamable mixtures containing   a) an aromatic polycarbonate,   b) from 0.1 to 5% by weight, based on a), of a hydrate of an inorganic salt,   c) optionally up to 10% by weight, based on a), of a nucleating agent, and   d) optionally up to 30% by weight, based on a), of glass fibres, and to a process for the preparation of these mixtures, and to the use of t...

PURPOSE:To provide the building material which has an excellent viscosity, flow property and sepn. resistance and does not require tamping and the compsn. for secondary product materials by compounding lightweight aggregate with the compsn., compounding cement and fine powder at specific ratios and specifying the sp. gr. and slump flow value of the compsn. CONSTITUTION:This compsn. is the concrete...

A coating composition is based on polyvinyl chloride plastisol containing thermoplastic microspheres and is suitable for use as underbody compound for vehicles. The coating composition contains a mixture of expandable and expanded microspheres, in which the expandable microspheres expand at a temperature in the vicinity of the temperature at which the expanded microspheres begin to collapse. The m...

Organosiloxane particles containing a hydrosilation catalyst (H) and an organopolysiloxane (O), of particle size 0.01-10 microns, showing no glass transition, softening or melting point over the range 20-250 degrees C at least in the outer skin, are new. The organosiloxane particles contain a hydrosilation catalyst (H) and an organopolysiloxane (O), of particle size 0.01-10 micron, showing no glas...