Det er beskrevet en fremgangsmåte for fremstilling avet dekk Innbefattende et trinn med fremstilling av etlegeme, hvor fremgangsmåten omfatter trinnene beståendei: fremstilling av en laminert struktur, Innbefattendeet første elastomerbånd (1), fremstilt spesielt avgummi, en separerende film (3) som Ikke kleber tilelastomeren under et vulkaniserlngstrlnn, og en andreelastomer (2), fremstilt spesiel...

The invention relates to an improved method for ensuring that at the time of disengagement of a gear in connection with changing gear in mechanical gearboxes without clutch disengagement the engine torque is adjusted to a zero-torque level which is continuously corrected on the basis of the instantaneous acceleration of the engine but also on the basis of the internal friction of the engine and on...

Bitumen granules which contain 0.5 to 6 % by weight of a powdering and separating agent such as, for example, synthetic silica or carbon black, is produced by atomising hot liquid bitumen in a known spray mixer and simultaneously introducing the powdering and separating agent via the cold air stream into the spray mixer.

PCT No. PCT/FR90/00467 Sec. 371 Date Mar. 18, 1991 Sec. 102(e) Date Mar. 18, 1991 PCT Filed Jun. 26, 1990 PCT Pub. No. WO91/00413 PCT Pub. Date Jan. 10, 1991.A dynamometric measuring device for a drill pipe which includes, firmly attached to the rotating pipe, sensors disposed in a groove on the pipe and electronics for conditioning the signals supplied by the sensors. The measurement signals are ...

A plasma-addressed display device comprises a first substrate having a number of first electrodes arranged alternately in parallel on a main surface, a second substrate having a number of second electrodes orthogonal with respect to the first electrodes and arranged alternately in parallel, with the second electrodes facing the first electrodes, a dielectric sheet interposed between the first and ...

Retinoids of the formula R1-OCH(R2)OC(O)R3 wherein R1 signifies 13-cis-retinoyl, R2 signifies hydrogen or lower-alkyl and R3 signifies straight-chain lower-alkyl can be used as medicaments in the case of dermatological disorders.

Grinding agent for cements is made up of sugar syrups derivs. (I) a ef. (I) are obtd. by oxidn. or hydrogenation of sugar syrups (pref. polysaccharides syrups). 0.01-1 (0.015-0.25) wt.% w.r.t. the cement of (I) is used. (I) may be used in combination with other known grinding agents. (I) is pref. a glucose-based syrup deriv.

Metodo per confezionare in dosi e secondo una forma tridimensionale prodotti allo stato liquido, eventualmente solidificabile, caratterizzato dal fatto che:- si accostano tra loro due fogli (2) di materiale costituito dall'accoppiamento di uno strato di carta cedevole (4) con un fila di materiale plastico (6) termoformabile, in modo da porre tra loro a contatto detti film di materiale termoformabi...

A cement pumpability-enhancing additive comprises polyethylene glycol and diethylene glycol monobutyl ether and/or a derivative thereof, and optionally polysaccharide. The additive is especially useful for high-strength, high-flow concretes for use in construction. The additive may also contain a cement dispersing agent.

PCT No. PCT/SE95/00517 Sec. 371 Date May 14, 1996 Sec. 102(e) Date May 14, 1996 PCT Filed May 10, 1995 PCT Pub. No. WO95/31866 PCT Pub. Date Nov. 23, 1995An improved repeater for receiving and re-transmitting radio signals for a cell in a cellular telecommunication system. The repeater raises the levels and is capable of converting the frequencies of the radio signals used in the telecommunication...

PCT No. PCT/NO94/00071 Sec. 371 Date Nov. 29, 1995 Sec. 102(e) Date Nov. 29, 1995 PCT Filed Apr. 5, 1994 PCT Pub. No. WO94/22887 PCT Pub. Date Oct. 13, 1994A monoester compound of formula I:Nu-O-Fawherein O is oxygen, Nu is a nucleoside analog, Fa is an acyl group of a mono-unsaturated C18 or C20 omega-9 fatty acid, which fatty acid is esterified with a hydroxyl group in the 5'-position of the sug...

Sugars and partly protected sugar derivatives are chlorinated by reaction of unprotected hydroxyl groups with thionyl chloride to form a persulphite followed by decomposition of the sulphite groups to form chlorosulphites, displacement of the chlorosulphite groups and insertion of chlorine atoms at one or more positions, characterised in that formation and displacement of the chlorosulphite groups...

Derivatives of antibiotics derived from the microorganism streptomyces lydicus subspecies tanzanius, referred to as antibiotics LL-E19020 alpha and beta (formula I), are produced by chemical reaction. The derivatives are also active antibiotics useful in the treatment of bacterial infections. t

The textile fabric for use in a composite material, such as of a resin base such as polyester and others for use in moulds using pressure or injection or vacuum, has a layer (4) of synthetic fibres at least at one surface. The other layers (1-3) are stitched to the main layer (4) so that the layers (1-4) are all bonded together. Pref. The fibres of the fibre layer (4) are synthetic, significantly ...

-The subject of the invention is a vessel of the type including an internal casing the shape of a body of revolution about a longitudinal axis (5) exhibiting a cylindrical central part or hoop (2) and two end parts (3), at least one of the said end parts being domed outwards, a binding of strong fibres coated with a thermoplastic or heat-curable binder surrounding the said casing and exhibiting, f...

The textile fabric for use in a composite material, such as of a resin base such as polyester and others for use in moulds using pressure or injection or vacuum, has a layer (4) of synthetic fibres at least at one surface. The other layers (1-3) are stitched to the main layer (4) so that the layers (1-4) are all bonded together. Pref. The fibres of the fibre layer (4) are synthetic, significantly ...

The textile fabric for use in a composite material, such as of a resin base such as polyester and others for use in moulds using pressure or injection or vacuum, has a layer (4) of synthetic fibres at least at one surface. The other layers (1-3) are stitched to the main layer (4) so that the layers (1-4) are all bonded together. Pref. The fibres of the fibre layer (4) are synthetic, significantly ...

Copolymers comprising from 5 to 50 % by weight of one or more glycidyl esters of saturated aliphatic C4-C30-monocarboxylic acids containing a tertiary or quaternary alpha -carbon atom and from 95 to 5 % by weight of at least two olefinically unsaturated, copolymerisable monomers, of which at least one contains at least one carboxyl group. The copolymers are characterised by an OH number of from 5...

The femur prosthesis comprises a shaft (2) which is enclosed by an extensible sheath (4) of biocompatible polymeric material. When cement is applied, the sheath is continuously filled from the distal to the proximal side. When the space (5) between the shaft (2) and bone support (6) is completely filled, the sheath is pressed against the bone support. The proximal part of the sheath is fixed to sp...