PURPOSE:To improve the accuracy in the thickness of a product by a method wherein recesses for storing excessive bonding agent is provided in the housing part of a board, in which a member to be bonded is fixed by bonding. CONSTITUTION:Storage recesses 1b for storing excessive bonding agent are provided in the housing part 1a of a board 1. A member to be bonded, which consists of an IC board 3 hav...

PURPOSE:To perform clutch engagement in a manner conformable to the state of a driving road and the adjustment of loadage as well as to relieve a shock at the time of the clutch engagement, by carrying out half-clutch control at the time of starting with an electronic control unit on the basis of an output value of the level sensor installed in a rear axle. CONSTITUTION:An electronic control unit ...

This invention concerns a process for making alkanols which comprises contacting a mixture of CO and H2 at a pressure of 500 psig or greater and at a temperature of at least 150 DEG C. with a catalyst system comprising a ruthenium-containing compound and a halogen-free titanium or zirconium-containing compound dispersed in a low melting quaternary phosphonium or ammonium base or salt.

PURPOSE:To manufacture an extremely slender medical appliance having high uniformity in the hardness without causing breaking or chipping by drawing an austenitic stainless steel wire rod and subjecting the resulting steel wire to prescribed working while keeping it at a specified temp. or below. CONSTITUTION:An austenitic stainless steel wire rod is drawn at >=80% reduction of area to manufacture...

INVENTORS: Theodore A Evans and William A Watts INVENTION: PACKAGED ARTICLES A package comprised of an article selected from unvulcanized rubber, compounding ingredients for unvulcanized rubber and compounding ingredients for thermoplastic polymers wrapped in a protective film composite compatible with said unvulcanized rubber or thermoplastic polymer respectively. Said film composite is compri...

This cover comprises, in combination, a lower part 3 having a bottom 5 of surface area corresponding to the surface area of the lower face of the mattress 2 extended by four faces 6, 7 with a height at most equal to the smallest thickness of standard mattresses, and an upper part 4 of rectangular shape, with a length and a width greater than the length and the width of the mattress, means 9, 14 be...

L'INVENTION CONCERNE UN RACCORD RAPIDE.

ELLE SE RAPPORTE A UN RACCORD AYANT UN CORPS 20 QUI DELIMITE UNE CAVITE CYLINDRIQUE 27 DANS LAQUELLE SE LOGE UN PISTON 80 REPOUSSE CONTRE LA PAROI DE LA CAVITE PAR L'EXTREMITE TRONCONIQUE 76 D'UN PRESSE-GARNITURE 60 DONT LA TETE SPHERIQUE EST REPOUSSEE PAR UN CAPUCHON DE RETENUE 40 ENCLENCHE ELASTIQUEMENT SUR UN EPAULEMENT DE L'EXTREMITE DU CORPS 20...

L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR DETERMINER L'EMPLACEMENT DE DEFAUTS PRESENTS DANS DU VERRE PLAT 1 QUI SE DEPLACE A TRAVERS UN POSTE DE DETECTION OU LE VERRE EST BALAYE PAR UN FAISCEAU ELECTROMAGNETIQUE 11.

A CHAQUE PASSAGE, LE FAISCEAU DEPASSE LES BORDS OPPOSES DU VERRE. DES PHOTODETECTEURS 22, 23 DETECTENT LES ATTENUATIONS OU LES DEVIATIONS DU FAISCEAU PROVOQUEES PA...

The present invention relates to a method for treating lakes with selenium with the intention of lowering the mercury content of fish, and is characterized by supplying to the lake selenium in the form of a selenium salt incorporated in a carrier material capable of dispensing selenium to the surrounding water substantially continuously and in a controlled manner. The carrier material is preferabl...

A torque sensing braking controller senses directly the braking torque exerted by a rotating element (14, 114, 214, 314) upon at least one friction element (20, 222, 320 and 332) of the brake (10, 210, 310), such that the sudden decrease in torque which occurs when wheel lock-up and skidding occurs is sensed and results in the communication of an increased output pressure to oppose outward displac...

Polyorganosiloxane foams are obtained by blending, dispensing and curing two-part polyorganosiloxane compositions comprising a liquid hydroxyl endblocked polydimethylsiloxane, a liquid alkyl orthosilicate as the curing agent, a catalytically effective amount of a tin compound, a blowing agent and, as a foam stablilizer, a resinous organosiloxane copolymer comprising trimethylsiloxy units, SiO4/2 u...

Polyamide based coating powders having a practically uniform grain size distribution are prepared employing the precipitation procedure provided that the polyamide is dissolved in ethanol at 127 DEG to 135 DEG C. and that the solution is cooled while distilling the ethanol in such a manner that the reactor jacket temperature does not drop below the temperature of the reactor contents until the e...

PURPOSE:To further improve the mechanical strength of a Cu/Nb-Ti type hyperfine conductive multicore wire obtd. by rolling-down by applying hydrostatic pressure (HIP) to the wire. CONSTITUTION:Plural Cu-coated Nb-Ti core wires are put in a Cu pipe, this pipe is rolled down, and 500kg/cm<2> HIP is applied to the resulting wire rod at 400 deg.C to obtain prescribed superconductive characteristics. T...

A sleeve, which finds particular application in the environmental sealing of joints between insulated pipes, comprises heat-recoverable polymeric sheet material provided at separate regions of a principle surface thereof with a layer of a heat-activatable adhesive for bonding the sheet to the pipe insulation, and a layer of a sealant to accommodate flexibility in the joint. A layer of a sealing ma...

1. Apparatus for recording data signals on a moving storage medium, comprising : - transducer means which scan the storage medium (11) and record data signals thereon along a recording track, - defect detection means which scan the storage medium before the transducer means, detect defect regions inhibiting the recording of data signals, and emit corresponding defect signals accordingly, also - co...

DES PARTICULES SOLIDES TELLES QUE DES GRAINS DE PVC, DES BILLES DE VERRE PLEINES OU CREUSES, DES FIBRES DE VERRE, DES PARTICULES D'OXYDE DE FER... SONT ENROBEES D'UNE COUCHE FINE, REGULIERE ET CONTINUE DE POLYAMIDE PAR IMMERSION DE CES PARTICULES DANS UN MILIEU REACTIONNEL SUSCEPTIBLE DE GENERER DES POLYAMIDES PAR POLYMERISATION ANIONIQUE EN SOLUTION, TEL QUE, PAR EXEMPLE, UN MILIEU COMPRENANT ...

L'INVENTION EST DU DOMAINE DES DISPOSITIFS RETARDATEURS HYDRODYNAMIQUES A DEUX CIRCUITS DE TRAVAIL INDEPENDANTS 10,11,12,13,14.

DANS LE DISPOSITIF DE L'INVENTION, LE STATOR 14 ROTATIF DU DEUXIEME CIRCUIT DE TRAVAIL 13,14 EST RELIE A L'AXE DU RETARDATEUR 10 AU MOYEN D'UN MECANISME D'INVERSION A ENGRENAGE 15 COMMANDANT LE STATOR ROTATIF 14, EN SENS DE ROTATION OPPOSE, LE MECANISME D'INVERSI...

The present invention relates to variants of the method and device described in the main patent application. The device according to the present invention is characterised in that it comprises at least two sealing members 34 and 35 delimiting a zone of the well which is to undergo formation fracturing. The present invention may be used to carry out measurements during a formation-fracturing operat...

The process involves the use of an additive consisting of an alkali metal or alkaline-earth metal metaborate. Manufacture of creep-free prepegs by using solutions of phenolic resins and reinforcements: glass fibres, carbon fabric.