baber/WOPTO huggingface dataset:
Patent RU-2264438-C1 (RU)
Inventor: KOROLEV JU V
IPC: C10M159/06
Filed: 2004-07-21
Granted: 2005-11-20
Abstract: FIELD: motor-car industry; usage of lubricants for protection of metal goods against corrosion. 
     SUBSTANCE: the invention is pertaining to the field of motor-car industry, in particular, to usage of lubricants for preservation of the hidden cavities of bodies of cars in the process of production of cars. The material contains,(in mass %): sulfonate of alkali-earth metals - 4-12, solid oil hydrocarbons - 22-35, polyisobutylene - 2.5-3.5, organobentonite - 2-6, oxyethylated alcohol - 0.4-1.5, belofor OB liquid - 0.5-1.0, stearic acid - 0.5-1.0, an organic solvent - up to 100. The technical result is an increased level of protective properties and improved control of quality of treatment of the hidden sections in respect to technology of production of cars. 
     EFFECT: the invention ensures an increased level of protective properties and improved control of quality of treatment of the hidden sections in respect to technology of production of cars. 
     2 tbl
Patent RU-2272230-C1 (RU)
Title: Drier with active hydrodynamics and fraction-by-fraction processing of material
Inventor: ANTIPOV SERGEJ TIKHONOVICH
IPC: F26B17/10
Filed: 2004-10-15
Granted: 2006-03-20
Abstract: FIELD: drying equipment, in particular, apparatuses for performing heat and mass exchanging processes, in particular, drier for dispersion materials used in food-processing, chemical industries and other branches of industry. 
     SUBSTANCE: drier has drying chamber with branch pipe adapted for introducing of basic material and divided into cylindrical sections with cylindrical-conical inserts placed axially of drying chamber in upper part of cylindrical sections for dividing said chamber into zones. Drier is further provided with tangentially positioned branch pipes adapted for supplying of additional drying agent flow and chamber for discharge of dry product. Cylindrical-conical inserts have different cone opening angles, which are increasing in drier zones from the top to the bottom. Branch pipes for supplying of additional flow of drying agent are tangentially positioned in cylindrical part of inserts. 
     EFFECT: intensified heat and mass exchanging process. 
     2 dwg
Patent RU-2276399-C1 (RU)
Inventor: ANDREEV DMITRIJ VASIL EVICH
IPC: G06F7/00
Filed: 2004-12-06
Granted: 2006-05-10
Abstract: Изобретение относится к вычислительной технике и может быть использовано для построения средств автоматики, функциональных узлов систем управления и др. Техническим результатом изобретения является упрощение структуры за счет уменьшения количества информационных входов в n раз при сохранении функциональных возможностей прототипа. Указанный результат достигается за счет того, что логический вычислитель для реализации n простых симметричных булевых функций, зависящих от n аргументов - входных двоичных сигналов, содержит (n-1) элементов И, (n-1) элементов ИЛИ и (n-1) D-триггеров. 2 ил.
Patent RU-2280201-C1 (RU)
Inventor: POLZIKOV SERGEJ EVGEN EVICH
IPC: F16H7/12
Filed: 2004-12-27
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: planet clutch comprises housing (1), driving shaft (2) with shoe (3), extensible lever (4) with pressing satellite (7), driven gear (12) with driven shaft (13), pivoted carrier (11), and shaft (8) that is mounted on the carrier and provided with planet gear (9) and planet satellite (10).  Pressing satellite (7) engages planet gear (9), and planet satellite (10) engages driven gear (12).  The balancing gear is freely mounted on driving shaft (2) and engages two extensible levers (4). 
     EFFECT: simplified structure and expanded functional capabilities. 
     1 cl, 3 dwg
Patent RU-2266457-C1 (RU)
Inventor: MUKHAMETDINOV KH K
IPC: F16L1/06
Filed: 2005-01-18
Granted: 2005-12-20
Abstract: FIELD: construction. 
     SUBSTANCE: ballasting device comprises two vessels arranged from both sides of the pipeline and filled with soil.  Each vessel is provided with rigidity frames and baffles.  The bottom load-bearing member and vessels are made in block.  Each baffle is secured to the vessel and the top and the bottom load-bearing members.  Each rigidity frame is arranged in the plane tangential to the outer surface of the pipeline and is sloped to the pipeline and to the trench bottom. 
     EFFECT: enhanced reliability. 
     19 cl, 3 dwg
Patent RU-2276167-C1 (RU)
Title: Thermoplastic elastomeric composition and method for its preparing
Inventor: NAUMOV SERGEJ VASIL EVICH
IPC: C08J3/20
Filed: 2005-03-18
Granted: 2006-05-10
Abstract: FIELD: chemistry of polymers, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing thermoelastomers based on polyolefins and triple ethylenepropylene-diene rubber. The composition is prepared by the complete dynamic vulcanization of mixture of the following components, mas. p. p.: TSEPDR, 100.0; polypropylene, 25-60; low density polyethylene, 1-10; oil, 20-100; sulfur-accelerating vulcanization comprising the following components: sulfur, 0.1-2.0; thiuram, 0.1-1.5; Altax, 0.1-0.5; stearic acid, 0.1-20.0; zinc oxide, 0.5-8.0, or peroxide vulcanization comprising the following components: dicumene peroxide, 0.1-2.0; bis-maleimide, 0.1-2.5; novolacs alkylphenolformaldehyde resin, 0.2-10.0; organic phosphite, 0.02-1.0; pigment, 0.01-2.0; filling agent, 0.1-50.0; antioxidant, 0.1-2.0, and phthalate plasticizers, 0.5-10.0. The content of oil, polyethylene, phthalate plasticizers, novolacs resin and polypropylene is bound by the ratio. Invention provides enhancing thermostability, resistance against multiple temperature effects during the technological processing, resistance against harmful catalytic effect of metal with transient valence and improving the ecology of the process. Invention can be used in making elastic, atmosphere-resistant materials used in building industry, cable, automobile and light industries and in manufacturing different goods for consumption. 
     EFFECT: improved preparing method, valuable technical properties of composition. 
     30 cl, 4 tbl, 23 ex
Patent RU-2284393-C1 (RU)
Inventor: KVARTENKO VLADIMIR SERGEEVICH
IPC: E02D3/046
Filed: 2005-04-11
Granted: 2006-09-27
Abstract: FIELD: excavations, bordering of excavations, making embankments, particularly foundation pits. 
     SUBSTANCE: method involves ramming and compacting ground by means of free-fall rammer moving in guiding hole; laying concrete mix on pit bottom through water-bearing bed height; setting concrete mix; perforating orifice through ready concrete plug by means of free-fall rammer; ramming pit up to design depth. 
     EFFECT: increased working efficiency, possibility to form pits in water-bearing ground due to elimination of ground water influx into pit bottom and prevention of loosened ground caving inside the pit.
Patent RU-2292031-C1 (RU)
Title: Specimen for friction testing of materials
Inventor: GUR EV VLADIMIR ANATOL EVICH
IPC: G01N3/56
Filed: 2005-04-19
Granted: 2007-01-20
Abstract: FIELD: testing engineering. 
     SUBSTANCE: specimen is made of a cylindrical roller with operating surface composed of sections formed by steps.  Each of the sections is composed of two members.  The lengths of the operating surfaces of the members are equal.  The side inoperative surfaces are parallel one to the other and are pressed with a specified force. 
     EFFECT: enhanced reliability of testing. 
     2 dwg
Patent RU-2288838-C1 (RU)
Title: Method of manufacture of the wall products made out of the light concretes with the facial finish layer and the products manufactured by this method
Inventor: BUZIN DMITRIJ JUR EVICH
IPC: B28B1/087
Filed: 2005-05-06
Granted: 2006-12-10
Abstract: FIELD: construction industry; methods of manufacture of the wall products made out of the light concretes with the facial surface finish layer. 
     SUBSTANCE: the invention is pertaining to the field of construction industry, in particular, to the method of production of the wall products made out of the light concretes, which may be used at erection of the external walls of the buildings and structures. The technical result of the invention consists in the capability of production of the wall products from the light concretes having the high compression strength, the low thermal conductivity, the qualitative facial finish layer, and also the sufficient degree of fastness of cohesion between the layers excluding the possibility of destruction caused by delamination or spalling. The method of production of the wall products made out of the light concretes with the facial surface finish layer providing for preparation of the molding mass, its piling into the mold and the bilayered molding differs by the fact, that the molding mass for the facial surface finish layer is prepared from the cement-sand admixture with addition of the ferric oxide pigments of different colors, and the molding mass for the primary layer is prepared from the light-concrete mixture including the natural or artificial porous fillers, which is placed in the mold in the form of collapsible or detachable formwork with the mounted in it plug-in technological molding bed. Then exercise compaction by light pressure of the light-concrete admixtures and, in the mold volume formed after the compaction of the light-concrete admixture place the layer of the cement-sand admixture with the added the ferric oxide pigments, on which the upper punch with lower die, the dimension and the form of which are identical to the formwork and the mounted in it the plug-in technological pan, then, exercise the molding with the simultaneous compression and the vibration compaction of the layers being in the mold. 
     EFFECT: the invention ensures production of the wall products made out of the light concretes having the high compression strength, the low thermal conductivity, the qualitative facial finish layer, the sufficient degree of fastness of cohesion between the layers excluding destruction caused by delamination or spalling. 
     3 cl, 3 tbl, 1 dwg, 1 ex
Patent RU-2288496-C1 (RU)
Title: Adaptive system for controlling astatic object with delay
Inventor: EREMIN EVGENIJ LEONIDOVICH
IPC: G05B13/02
Filed: 2005-05-19
Granted: 2006-11-27
Abstract: FIELD: automatics, possible use in systems for controlling astatic objects with delay, parameters of which are unknown constants or values slowly changing in time, and it is only possible to measure output signal of object, but not derivatives thereof. 
     SUBSTANCE: system contains adaptive adjuster, two comparison elements, integrator and adjustment object. 
     EFFECT: improved quality of control in case of slow and substantial change of object parameters. 
     3 dwg
Patent RU-2288578-C1 (RU)
Inventor: KUZ MIN IGOR ANATOL EVICH
IPC: F24J2/00
Filed: 2005-06-10
Granted: 2006-12-10
Abstract: FIELD: fishery, in particular, increasing of vegetation period for growing of fish and other objects of fresh-water aquaculture in one or two fishery zones. 
     SUBSTANCE: apparatus has heat accumulator using solar heat and having outer light transmitting surface, heat absorbing surface and device for transfer of heat into water mass. Heat accumulator is made in the form of chamber filled with heat-accumulating material. Outer surface of said chamber is made from selective glass. Heat-absorbing surface is made in the form of collector covered with black opaque paint and dipped into heat-accumulating material. Device for transfer of heat into water mass is formed from heat tubes which are built with their one ends into lower part of said chamber. 
     EFFECT: increased efficiency in water heating within fish tank, more uniform spreading of heat in water mass, and reduced power consumption. 
     8 cl, 3 dwg
Patent RU-2290736-C1 (RU)
Inventor: NOSACHEV LEONID VASIL EVICH
IPC: H02K44/08
Filed: 2005-06-16
Granted: 2006-12-27
Abstract: FIELD: electrical engineering; power generating units for vehicles. 
     SUBSTANCE: proposed method for power generation on board hypersonic flying vehicle includes  
     dragging of oncoming air stream, its actuating in MHD channel by cross magnetic field, and generation of heterogeneous gas-plasma stream carrying current layers. For raising efficiency plasma layer is initiated during knocking combustion of treated fuel mixture in pulsating mode including ionization of gas flow components. MHD generator designed for power generation has housing, air intake, MHD channel, electromagnetic system for producing magnetic field across air stream, device that functions to match load resistance with resistance of plasma layers and to accumulate current from them, gas producer for fuel mixture treatment, resonant detonation chamber whereto fuel is supplied through MHD channel inlet nozzle formed by external wall of gas producer and internal wall of resonant detonation chamber. 
     EFFECT: ability of using magnetohydrodynamic impact for braking flying vehicle; enhanced efficiency. 
     3 cl, 1 dwg
Patent RU-2294952-C1 (RU)
Title: Method of producing bitumen binder from refinery sludge
Inventor: FILIPPOVA OL GA PAVLOVNA
IPC: C10C3/04
Filed: 2005-11-07
Granted: 2007-03-10
Abstract: FIELD: petroleum processing and manufacture of building materials. 
     SUBSTANCE: method concerns manufacture of building materials via processing refinery wastes, namely bitumen binder from refinery sludge, subjected to neutralization followed by thermal oxidation of neutralized products with air oxygen. Method is characterized by that thermal oxidation is conducted in presence of elementary sulfur and modifying additive used in amount of 5-15% based on the weight of feed to be oxidized. 
     EFFECT: enhanced process efficiency. 
     1 tbl, 4 ex
Patent RU-2307073-C1 (RU)
Inventor: IVANENKO VLADIMIR IVANOVICH
IPC: C01G23/00
Filed: 2005-12-12
Granted: 2007-09-27
Abstract: FIELD: chemical industry; ceramics industry; power industry; methods of production of the powder of titanyl phosphate of the alkali metal. 
     SUBSTANCE: the invention is pertaining to the method of production of the powder of titanyl phosphate of the alkali metal and may be used in production of the ferroelectric ceramics. The powder of titanyl phosphate of the alkali metal is produced by interaction in the water medium of the source compounds of titanium, the alkali metal and phosphorus at the temperature of from 60°C up to the boiling temperature of working suspension. Interaction of the source compounds is conducted at the redundant molar ratio of the alkali metal to titanium, at the molar ratio of phosphorus to titanium of (1.05-3.0 : 1). At that the concentrations of the alkali metal C M   and the ions of hydrogen C H + are tied by the ratio of C M /C H +≥ 104. The formed solid phase of titanyl phosphate of the alkali metal is separated, washed and dried. As the alkali metal use potassium, rubidium, cesium, as the binding of the alkali metal - the water-soluble substance selected from the group including its phosphate, chloride, sulfate. The titanium compound is selected from the group including titanium tetrachloride, titanium oxohydroxide, titanium oxochloride, titanyl sulfate, titanyl monohydrophosphate. As the phosphorus compound use the alkali metal phosphate or the phosphoric acid. The invention allows to reduce coarseness of the crystalline powder of titanyl phosphate of the alkali metal at its production in the water suspension up to 30-46 nanometers, to exclude the thermal treatment and usage of the dehydrant. 
     EFFECT: the invention allows to reduce coarseness of the crystalline powder of titanyl phosphate of the alkali metal at its production in the water suspension up to 30-46 nanometers, to exclude the thermal treatment and usage of the dehydrant. 
     8 cl, 6 ex, 1 tbl
Patent RU-2310038-C1 (RU)
Inventor: KURCHENKO ALEKSANDR BORISOVICH
IPC: E02B15/04
Filed: 2006-01-20
Granted: 2007-11-10
Abstract: FIELD: environment protection, particularly to clean water-logged territories to liquidate accidental oil spillage impacts. 
     SUBSTANCE: method for oil and oil products gathering from quagmire and water-logged ground in winter period after quagmire freezing involves providing quagmire freezing at negative temperature for depth below contamination depth by periodic snow removal from quagmire surface and removing contaminated ground-and-plant layer by sawing out sections including mazut-polluted surface layer and underlaying clean ground layer; transporting the cut-out sections to utilization facility. 
     EFFECT: increased simplicity and availability of difficult-to-access zone cleaning of oil and oil products, prevention of contaminant ingress in water during spring tide period. 
     2 cl, 5 dwg, 1 ex
Patent RU-2306519-C1 (RU)
Inventor: DAVLETSHIN FELIKS MUBARAKOVICH
IPC: F28F25/08
Filed: 2006-02-28
Granted: 2007-09-20
Abstract: FIELD: circulating water supply systems; cooling towers and other apparatus for heat- and mass-exchange between liquid and gaseous media. 
     SUBSTANCE: proposed sprinkler consists of units stacked from  vertical corrugated sheets whose parallel corrugations are located at angle relative to  edges of sheet. Each corrugated sheets has two groups of parallel corrugations which meet in center of sheet; corrugations of left-hand half of sheet are inclined to the right from vertical and corrugations of right-hand half of sheet are inclined to the left from vertical. Angles of inclination of corrugations are equal and range from 20 to 30 deg. Stacked corrugated sheets form rhomboidal passages in cross-section; in longitudinal section, each side of rhomboidal passage is formed by transversal U-shaped corrugations. 
     EFFECT: enhanced intensity of heat- and mass-exchange; enhanced operational reliability of cooling tower sprinkler. 
     3 dwg
Patent RU-2309521-C1 (RU)
Inventor: BELJAEV ALEKSANDR VASIL EVICH
IPC: H02M5/27
Filed: 2006-02-28
Granted: 2007-10-27
Abstract: FIELD: electric engineering, in particular, engineering of devices meant for powering three-phased motors from one-phased network without a constant current unit. 
     SUBSTANCE: in accordance to the invention, voltages of two phases, powered by pairs of oppositely-parallel connected thyristors through transformers, rectifiers and threshold elements are compared and, in case of asymmetry of voltages or loss of one of them, signal for switching consumers from reduced frequency to nominal one is generated. 
     EFFECT: increased reliability of operation of consumers, powered by frequency transformer and phases number, due to excluded emergency modes of operation by protection from asymmetry of phase voltage and phase tear, integrated in transformer. 
     1 dwg
Patent RU-2313492-C1 (RU)
Inventor: TALANOV VALERIJ MIKHAJLOVICH
IPC: B01J23/882
Filed: 2006-05-10
Granted: 2007-12-27
Abstract: FIELD: chemical industry; other industries; production of the magnetic materials and the catalysts on the basis of ferrites- chromites of cobalt (II). 
     SUBSTANCE: the invention is pertaining to the method of production of the solid solutions of CoFe 2-x Cr x O 4  composition with the spinel structure and may be used in chemical industry for production of the magnetic materials and the catalysts on the basis of ferrites- chromites of cobalt (II). The method of production of the solid solutions of CoFe 2-x Cr x O 4  composition includes homogenization of the source oxides of cobalt (II), iron (III), chromium(chrome) (III), briquetting and the thermal treatment at the temperature of 800-1000°C. The homogenization is conducted in the presence of the mineralizer, in the capacity of which use the mixture of 0.3-0.5 mass % of potassium chloride and 0.3-0.5 mass % of sodium chloride. The technical result of the invention is reduction of the time of the production process, the decreased power input and the production price. 
     EFFECT: the invention ensures reduction of the time of the production process, the decreased power input and the production price. 
     2 ex, 2 tbl
Patent RU-2317430-C1 (RU)
Title: Turbo-expander plant
IPC: F02C7/28
Filed: 2006-06-09
Granted: 2008-02-20
Abstract: FIELD: power engineering; gas-industry. 
     SUBSTANCE: invention can be used to create turbines for gas industry.  Proposed turbo-expander plant includes turbo-expander with working wheel, high-pressure chamber and low-pressure chamber which communicate with storage chamber through seals.  Storage chamber communicates through main line to let out gas-air mixture with ejector pipe accommodating fan and nozzles.  Ejector pipe is connected by output with heat exchanger connected with natural gas high-pressure main line.  Wheel of turbo-expander is rigidly connected with rotor of electric generator installed on bearings, mainly, magnetic or air ones.  Electric generator is connected with power consumer through frequency converter. 
     EFFECT: increased efficiency of utilization of potential energy of natural gas leaks. 
     2 cl, 2 dwg
Patent RU-2319110-C1 (RU)
Title: Устройство подключения параметрических датчиков
IPC: G01D5/16
Filed: 2006-07-17
Granted: 2008-03-10
Abstract: Использование: в телеметрических информационных системах измерения, управления и контроля различных физических величин на основе параметрических датчиков. Сущность: устройство содержит преобразователь ток - напряжение, клеммы для подключения генератора сигнала и параметрического датчика, два опорных резистора и два операционных усилителя, образующих плечи мостовой схемы. Особенностью устройства является то, что в одно из плеч мостовой схемы включено комплексное сопротивление с регулируемыми параметрами, а инвертирующий вход первого операционного усилителя соединен с неинвертирующим входом операционного усилителя преобразователя ток - напряжение. Благодаря этому могут быть использованы не только резистивные, но и индуктивные и емкостные датчики; снижается влияние паразитной емкости соединительной линии. 3 ил.
Patent RU-2322425-C1 (RU)
Title: СПОСОБ ПОВЕРХНОСТНОЙ И ОБЪЕМНОЙ ЗАЩИТЫ КЕРАМОМАТРИЧНЫХ КОМПОЗИТОВ ТИПА C/SiC И SiC/SiC
Inventor: KUZNETSOV NIKOLAJ TIMOFEEVICH
IPC: C04B41/87
Filed: 2006-09-07
Granted: 2008-04-20
Abstract: Изобретение относится к технологии нанесения покрытий с целью создания поверхностной и объемной защиты керамоматричных композитов типа C/SiC и SiC/SiC от окисления при повышенных температурах эксплуатации изделий. Способ поверхностной и объемной защиты керамоматричных композитов типа C/SiC и SiC/SiC включает насыщение композиционного материала тугоплавкими оксидами элементов IV группы: Ti, Zr, Hf, Th, U, сушку, дальнейшую обработку композита водными или органическими растворами или золями соединений металлов III группы и термообработку. Тугоплавкие оксиды IV группы и оксиды актиноидов наносят на композит из 30-50%-ной (по массе) водноорганической суспензии фракционированных нанокристаллических микропорошков с размером сферических частиц 0,8-1,5 мкм, состоящих из наночастиц размером 20-150 нм, сушку осуществляют при температуре 150-300°С, водные и органические растворы и золи готовят из солей металлов III группы (Al, Sc, Y, все лантаноиды) или комплексных соединений этих металлов, окончательную термообработку осуществляют при температуре 900-1000°С, после чего наносят защитный стекловидный слой. Технический результат изобретения - обеспечение поверхностной и объемной защиты композита от окисления при высоких температурах эксплуатации, получение высокотемпературных кристаллических фаз при низких температурах синтеза, а также обеспечение возможности изменения состава покрытий на стадии их нанесения и получения градиентных покрытий. 3 з.п. ф-лы, 1 табл.