well drilling; applicable in control of bottom-hole parameters in well drilling. SUBSTANCE: telemetering system has body of downhole instrument with diaphragm shutting-off the flow section of drill string. Mounted in body are control valve with drive and working valve consisting of piston, valve and rod made integral and having through hole. Novelty consists in that body has inlet and outlet windo...

measurement of angles in control systems. SUBSTANCE: gyroscope has resonator in the form of axially symmetric thin-walled element, frame to which resonator is attached and assemblage of control electrodes positioned in close proximity to electrodes of resonator. At least one electrode of resonator is attached to external or internal surface of resonator. Resonator is made of optically transparent ...

L'invention concerne des structures poreuses complexes revêtues de plomb, et le procédé spécifique utilisé pour les rendre électriquement conductrices et aptes à recevoir un dépôt électrolytique de plomb. L'activation conductrice est obtenue par un premier dépôt d'un polymère conducteur, mis en place sur l'ensemble de la surface développée de la structure, à travers l'ensemble de son épaisseur,...

automobile roads building. SUBSTANCE: binding agent for roads building comprises, wt.-%: petroleum road bitumen, 92.6-96.3; triethanolamine, 0.7-2.4 and rubber thermoelastoplastics RTEP as a polymeric structurizing addition, 3.0-5.0. The proposed binding agent shows the more high interval of working ability, provides preparing asphalt-concrete covers with the enhanced adhesion and elastic properti...

manufacture of building articles from loose materials and polymer wastes; applicable in production of tile and roofing materials, chemically resistant coatings of floors, tiles, etc. SUBSTANCE: system has devices for crushing of polymer wastes and sand heating and having inlet connected with line supplying polymer wastes and sand, respectively, and outlets are connected to sand mixer and polymer w...

contributing to wettability of porous bodies. SUBSTANCE: porous body placed in housing for treatment is subjected to action by after- discharge nonionic nitrogen plasma. Device proposed for realization of this method includes unit for supply of gaseous nitrogen to discharge cavity, unit for supply of electromagnetic wave to said discharge cavity and obtaining nitrogen plasma; it includes also unit...

industry of building materials. SUBSTANCE: invention relates to composites of clinkerless binding agent based on steel melting and blast furnace slag. Binding agent comprises granulated blast furnace slag, electric steel melting slag, gypsum dihydrate and waste of wet magnetic separation of iron ores as a hardening activating agent in the following ratio of components, wt. -%: granulated blast fur...

building industry. SUBSTANCE: invention relates to concrete additions used for the improvement of concrete properties, among them concrete based on Portland cement clinker. The regulating addition for concrete comprising calcium chloride an aqueous solution has additionally calcium saccharate in the mass ratio of calcium saccharate to calcium chloride = (0.2-40): 100 being it comprises the indicat...

medicine, psychiatry. SUBSTANCE: a mammal is introduced with therapeutically efficient quantity of topiramate. The method enables to treat maniacal and mixed kinds of bipolar disorders. EFFECT: higher efficiency. 3 cl

gas-liquid separators based on joint action of centrifugal and gravitational forces. SUBSTANCE: proposed separator has primary separator formed by expansion chamber, secondary separator formed by screw for direction of flow and tertiary separator which is just reservoir or tank for gravitational separation. Separator has also intermediate zone located between primary and secondary separators and p...

food-processing industry. SUBSTANCE: method involves stage of mixing components in single-screw extruder; continuously adding elastoplastic, filler and plasticizer into continuous mixer; stage of subjecting elastoplastic, filler and plasticizer to dispersion and/or distributing mixing operation; providing continuous discharge of produced chewing gum base from mixer. Method does not require prelimi...

A distributed database system having a central station (11) for distributing data to a plurality of receiver stations (13). The central station (11) includes a server (17) for extracting data from a database stored in its data store and generating a sequential data stream for distribution, and a transmitter (21) for encoding and transmitting the data stream. Each receiver station (13) includes a d...

mechanical engineering; materials handling facilities. SUBSTANCE: proposed invention relates to valve designed for delivery of products from pressure containers. Aerosol inclined valve has molded hollow rod and molded conical rod cup connected into unit. Upper outer peripheral edge of rod cup usually gets completely into engagement with gasket surrounding the inner wall of rod cup form ring space....

PCT No. PCT/NZ93/00083 Sec. 371 Date Apr. 25, 1995 Sec. 102(e) Date Apr. 25, 1995 PCT Filed Sep. 10, 1993 PCT Pub. No. WO94/06248 PCT Pub. Date Mar. 17, 1994A three-dimensional display device comprising an evacuated enclosure (45). A phosphor coated screen (44), means to rotate the phosphor coated screen, one or more electron gun (41-43) and control means to drive the one or more electron gun. Seq...

In a switching node of a wavelength multiplexed (WDM) communications system, a plurality of add-drop multiplexers ADMs , one per wavelength multiplex channel, are connected in parallel between an optical demultiplexer and multiplexer, each ADM providing an add/drop function on a different one of the WDM channels. One problem with the existing arrangement is that, if it is desired to switch some tr...

packing. SUBSTANCE: invention relates to device for jointing material, such as packing film being unwound from roll. Device is used in machine packing liquid in bags. When material on one roll has been expended material from mew roll is jointed to end of material from previous roll. Jointing device has supports for at least two rolls but material is being unwound only from one roll at a time. End ...

QUE COMPRENDE: i)UNA PERIFERIA; ii)POR LO MENOS UNA LINEA DE DOBLEZ, QUE CONSISTE EN LINEAS DE GRABADO PRODUCIDAS ENTRE 4O°C Y 80°C Y DEFINE UN AREA CENTRAL Y DOS AREAS LATERALES MAS DELGADAS QUE LA ANTERIOR; Y, iii)UN NUCLEO ABSORBENTE SELECCIONADO DE TEJIDOS UNIDOS CON HILADO, TEJIDOS SOPLADOS CON FUSION, TEJIDOS CARDADOS Y UNIDOS, TEJIDOS COLOCADOS POR AIRE Y LAMINADOS Y COMPUESTOS DE LOS MISMO...

PRODUCTO DE DULCE DE LECHE EN POLVO QUE COMPRENDE: i)DE 3% A 40% , EN PESO, RESPECTO DEL PESO DE LOS SOLIDOS TOTALES, DE UN POLISACARIDO DE ALTO PESO MOLECULAR, SELECCIONADO DE ALMIDON, ALMIDON MODIFICADO, MALTODEXTRINA DE DEXTROSA EQUIVALENTE MENOR A 20, GOMA ARABIGA, Y COMBINACIONES DE LOS MISMOS; Y, ii)UN ADITIVO SELECCIONADO DE: ANTIESPUMANTES, ANTIHUMECTANTES, ANTIAGLUTINANTES, ANTIOXIDANTES,...

SE REFIERE A DERIVADOS DE PIPERAZINA DE FORMULA I DONDE R1 Y R2 SON H, ALQUILO, CICLOALQUILO, ARILO, ARALQUILO O FORMAN UN ANILLO CARBOCICLICO DE 3-8 MIEMBROS OPCIONALMENTE SUSTITUIDO POR ALQUILO; R3 Y R4 SON H, ALQUILO, CICLOALQUILO, ARILO, ARALQUILO; A1 ES O, S; A1 ES O, A2 ES FENILO SIN SUSTITUIR UNO DE R1, R2, R3, R4 NO ES H; A2 ES ARILO, HETEROARILO, CICLOALQUILO OPCIONALMENTE SUSTITUIDO CON ...

SE REFIERE A DERIVADOS DE [1,2,4]TRIAZOLO[1,5-a]PIRIDINA DE FORMULA I DONDE R1 ES ALCOXILO, CICLOALQUILO, NR'R'', ARILO; R' Y R" SON H, ALQUILO, ALQUENILO, ALQUINILO, (CR2)n-ARILO, (CH2)(n+1)NR2; (CH2)n-PIRIDINILO O JUNTO A N FORMAN PIRROLIDIN-1-IL, PIPERIDIN-1-IL, 3,4-DIHIDRO-1H-ISOQUINOLIN-2-IL, MORFOLINILO, ENTRE OTROS; R2 ES ARILO, HETEROARILO DE 5-6 MIEMBROS OPCIONALMENTE SUSTITUIDO POR ALQUI...