well drilling, particularly, methods of well making and measuring of running coordinates of bottom of inclined and horizontal wells in process of their drilling. SUBSTANCE: method includes drilling of vertical wellbore, installation into drilling assembly of bottom-hole motor from depth of well crookedness increase, curved sub of seating device; lowering inside assembly pipes of inclinometer by me...

drilling of inclined and horizontal wells, particularly, methods of transmission of information from bottom-hole telemetering system to day surface in the course of well drilling. SUBSTANCE: invention provides for installation of lower and upper transceiving antennas which radiate and receive electromagnetic information signals. transmitted through drilling mud of drill pipe internal space. Lower ...

wind-power engineering; windmill-electric generating plants. SUBSTANCE: windwheel has working channel with exit diffuser and windwheel shaft with running blades fixed at definite angle to shaft axis. Novelty is that running blades are secured to form at least one row; at least one row of guide vanes is fixed on inner surface of channel; guide vanes of exit row are positioned in parallel to shaft a...

A polyurethane resin having a total concentration of the urethane group and the urea group of not less than 15% by weight is prepared by reacting a diisocyanate component (e. g., an aromatic diisocyanate) with a diol component (e.g., a C2-8alkylene glycol). The repeating unit of the polyurethane resin may contain a constitutive unit of an aromatic or alicyclic compound. The polyurethane resin may ...

A tool for milling or cutting tubular members downhole in a well, having a plurality of pivotable blades pivoted upwardly by upward movement of a hollo w cylindrical hydraulic; piston within the tool body. The piston wall is directly below and aligned with the blade, minimizing the diameter of the tool. A fluid tel l- tale is provided to indicate the extent of deployment of the blades. The blades...

A door comprising a laminated panel having a peripheral frame defining t he peripheral edge thereof. The laminated panel comprises an outer skin of thermoplastic material impregnated with opaque pigmentation and an inner substrate intimately bonded with the outer skin. The inner substrate is formed of a relatively rigid thermoplastic material impregnated with a filler. The outer skin defin es a th...

production of bitumen composition. SUBSTANCE: method includes mixing of rubber particles with hydrocarbon oil for softening and swelling of rubber particles; application of heat and mechanical energy to said softened and swelled rubber particles to attain at least partial dissociation of vulcanization network of said rubber particles; dispersion of said rubber with at least partially dissociated v...

high-pressure vessels. SUBSTANCE: proposed bottle has multilayer load-bearing shell made from intersecting unidirectional threads and polymer binder and inner protective polymer envelope. Besides that, bottle is provided with capillary porous member located between framework and envelope; this member is made in form of circular reticular cellular structure with tetrahedral cells between intersecti...

printing transportation devices. SUBSTANCE: proposed device 10 has closed main conveyor line 12, several feed sections 14, 14' made in form of buffer sections, and return section 16, 16'. Processing position 26, 26' interacts with each feed section. Feed sections 14, 14' are connected by controlled switches 28 with main conveyor line 12 so that each clamp 20, viewing in direction F of transportati...

methods and reactors for production of allyl halide. SUBSTANCE: reaction is conducted with molar ratio of propylene and molecular halide at least of 2.5: 1 at temperature from 400 to 525 C. Reaction is effected in zone presenting a continuous stirred reactor with subsequent supply of reaction mixture to zone presenting an ideal displacement reactor where reaction proceeds up to full reaction of mo...

The edible straw, the dinner knife as a straw, the dinner fork as a straw, the dinner spoon as a straw and the straw in all kinds of colours and shapes, made of bonbons, sugar or other kinds of candy. The edible straw, the dinner knife as a straw (fig. 2), the dinner fork as a straw (fig. 3), the dinner spoon as a straw (fig. 4) and the straw (fig. 1) in all kinds of colours and shapes made of bon...

In a wireless communication system, the constellation mapping scheme employ ed may be changed on a per-time-slot basis, i.e., from time slot to time slot, so that the constellation used to encode the symbols of each time slot may be different for each time slot within a single frame and may be different for a particular time slot i n different consecutive frames. In other words, several constellat...

mechanical engineering; conveyor belts. SUBSTANCE: proposed wire-braided belt is used for treatment of foods by air at cooling, refrigerating or heating. Belt has great number of cross stems spaced in longitudinal direction. Great number of side links at both side edges of belt are connected in pairs by cross stems following one after the other. Each side link is made for displacement relative to ...

An antiseptic bar soap comprises: a) 0.35 to 0.75% w/w of an antimicrobially active chlorinated methyl substituted phenol, substituted on the ring by one or more chloro groups and one or More methyl groups; b) 0.15 to 0.25% w/w triclosan (2-hydroxy-4,2',4'-trichloro-diphenylether), or a salt thereof; and c) less than 0.075% w/w EDTA chelating agent. This particular combination of active agents p...

In PCB manufacture, the pads and/or through holes of a bare board are protected prior to mounting of other components by a silver plating process. The silver plate is applied from a plating composition by a replacement process in which silver ions oxidised copper and deposit a layer of silver at the surface. In the aqueous plating composition the silver ions are maintained in solution by the incor...

QUE COMPRENDE: 1) UN ELEMENTO RESILIENTE ADAPTADO PARA DEFORMARSE DESDE UNA CONDICION INICIAL HASTA UNA CONDICION FINAL; LLEVANDO EN DICHA CONDICION INICIAL UNA PLURALIDAD DE CERDAS DIRIGIDAS HACIA ARRIBA SOPORTADAS POR DOS CARAS SUPERIORES INCLINADAS UBICADAS EN LA SECCION TRANSVERSAL DE ELEMENTO RESILIENTE Y UNA PLURALIDAD DE CERDAS DIRIGIDAS HACIA ABAJO SOPORTADAS POR DOS CARAS INFERIORES INCLI...

QUE COMPRENDE: 1) UNA BASE QUE INCLUYE UNOS DUCTOS Y QUE ESTA UBICADA SOBRE UNA PLATAFORMA DE CARGA O INCLUYE UNA CONFIGURACION DE PLATAFORMA DE CARGA; 2) UNA PLURALIDAD DE PAREDES LATERALES, ALGUNAS DE LAS CUALES SON ACANALADAS PROVISTAS DE DUCTOS O ABERTURAS A TRAVES DE LOS CUALES FLUYE UN GAS A LA TEMPERATURA DESEADA, DICHAS ABERTURAS SON MAS PEQUENAS HACIA EL EXTREMO DEL FONDO QUE HACIA EL EXT...

QUE COMPRENDE: 1) DOS MODULOS (SUPERIOR E INFERIOR) UNIDOS ENTRE SI Y AL TECHO DE LA CAMARA MEDIANTE TORNILLOS CON ESPARRAGOS PASANTES, DICHOS MODULOS TIENEN INCORPORADA ENTRE AMBOS UNA JUNTA HERMETIZANTE, DICHO MODULO INFERIOR PRESENTA EN SU BASE UNA INCLINACION HACIA UN POCILLO O SUMIDERO UBICADO FRENTE A UNA ABERTURA EN EL TECHO DE LA CAMARA, DICHA ABERTURA PRESENTA UN REHUNDIDO PERIMETRAL QUE ...

DONDE DICHOS METODOS COMPRENDEN: a) DETERMINAR EL CONSUMO DE OXIGENO MEDIANTE UNA MUESTRA DEL MATERIAL, A UNA PRIMERA TEMPERATURA Y LUEGO A UNA SEGUNDA TEMPERATURA; Y, b) ESTIMAR LA ESTABILIDAD OXIDATIVA DEL MATERIAL, A UNA TERCERA TEMPERATURA, MEDIANTE LA EXTRAPOLACION A DICHA TEMPERATURA DE LOS DATOS DEPENDIENTES DE LA PRIMERA Y SEGUNDA TEMPERATURAS. SI EL MATERIAL CONTIENE UN LIPIDO (ACEITE, GR...

DONDE DICHO METODO COMPRENDE: a) HACER FLUIR DE MANERA CONTINUA UNA CORRIENTE PORTADORA A TRAVES DE UN REACTOR DE FLUJO CONTINUO; b) MEZCLAR IONES Fe(II), IONES TIOCIANATO Y UN MATERIAL QUE CONTIENE HIDROPEROXIDOS, EN LA CORRIENTE PORTADORA; c) HACER REACCIONAR DICHOS HIDROPEROXIDOS CON LOS IONES Fe(II), REDUCIENDO DE ESA MANERA LOS HIDROPEROXIDOS Y OXIDANDO LOS IONES Fe(II) A IONES Fe(III), FORMA...