baber/WOPTO huggingface dataset:
Patent RU-2242349-C2 (RU)
Title: Apparatus for mounting and securing parts (variants)
Inventor: POLETAEV V A
IPC: B23Q3/00
Filed: 2003-01-29
Granted: 2004-12-20
Abstract: FIELD: manufacture of aircraft engines, possibly mounting and securing parts such as blades of compressors of gas-turbine engines. 
     SUBSTANCE: in one variant apparatus includes two mounting centers arranged on the same axis with possibility of motion along it and one closing center whose axis is normal relative axis of mounting centers. Mounting centers are arranged at both sides from axis of closing center. Indexing disc is mounted in the same axis as closing center. Indexing disc has central groove for placing part and basic surface parallel relative to disc axis. Spacing between basic surface and disc axis is equal to that between part axis and its basic end. Mounting centers are arranged in walls of said groove. In second variant of invention apparatus includes two mounting centers and one closing center mounted with possibility of motion along mutually parallel axes. Mounting centers are arranged at both sides from axis of closing center. Indexing disc of apparatus is arranged in the same axis as closing center and it is designed for placing in it mounting centers. Spacing between disc axis and axis of one of mounting centers is equal to spacing from part axis until its one basic opening. Distance between axes of mounting centers is equal to spacing between axes of basic openings of part. Invention provides coincidence of part axis with axis of closing basic center of apparatus at placing each new part and at placing the same part in opposite sides. 
     EFFECT: enhanced accuracy of mounting parts due to improved design of apparatus. 
     4 cl, 2 dwg
Patent RU-2246907-C2 (RU)
Inventor: DANZANOV B S
IPC: A61B17/00
Filed: 2003-02-14
Granted: 2005-02-27
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: it is necessary to perform an incision of the length being 7 cm not more in epigastral area along the median line at equal distance against xiphoid process and umbilicus. Peritoneum should be lanced right-hand against the round hepatic ligament to be taken the holders on sutures together with aponeurosis. A dilator with prolonged packings should be introduced into the wound, then by applying certain technique one should approximate cholecyst with hepatoduodenal ligament towards operational wound by "dislocating" cholecyst with its bottom being into the wound. Then comes puncture cholecystic decompression, then it should be isolated from the bottom up to Gartman's pouch to be crossed between two clamps and removed. On treating an infiltrate on should remove cholecystic residue to apply a drainage tube towards epiploic foramen. The present innovation enables to prevent the lesion of extrahepatic biliary ducts and vessels. 
     EFFECT: decreased traumaticity level of surgical interference. 
     2 ex
Patent RU-2241836-C2 (RU)
Inventor: PODOPROSVETOV A V
IPC: F01P5/02
Filed: 2003-02-21
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to cooling systems of internal combustion engines, mainly, power units of locomotive. Proposed cooling system contains inlet and outlet louvers, sections of radiator in which liquid heat carrier is cooled by air, fans and electric motors to drive fans. Fans are of cross-flow design, with length equal to length of mounted sections of radiator arranged directly in passage part of fan. Position of inlet louvers is changed by control unit depending on signal from engine heat carrier temperature transmitter. 
     EFFECT: reduced pressure losses, provision of uniform distribution of cooling air, saving of energy. 
     3 dwg
Patent RU-2261341-C2 (RU)
Title: Internal combustion engine
Inventor: POMOGAEV A V
IPC: F01B9/02
Filed: 2003-06-16
Granted: 2005-09-27
Abstract: FIELD: transport and power engineering; engines. 
     SUBSTANCE: proposed engine contains blocks with compressor cylinders and working cylinders, each block consists of two compressor cylinders and four cylinders of working machines.  Pistons are rigidly intercoupled by rods through which pin passes forming common part mechanically connected with rods and cranks.  Block heads are separated from cylinders by partition hole for channels.  Valves open to side from cylinder.  Blocks are parallel and are grouped into common engine with displacement through angle 0° to 180°. 
     EFFECT: increased degree of expansion, specific power output and engine efficiency. 
     4 cl, 3 dwg
Patent RU-2251596-C2 (RU)
Inventor: KRISHTAL M M
IPC: C25D11/06
Filed: 2000-12-19
Granted: 2005-05-10
Abstract: FIELD: machine engineering, possibly improving operational properties of surfaces of aluminum and aluminum-silicon alloys. 
     SUBSTANCE: method comprises steps of preliminary treatment of alloy and micro-arc oxidizing. Preliminary treatment is realized until formation of such alloy structure in which particles of silicon-containing phases are in the form of separate inclusions and (or) their strings and are arranged in such a way that on flat cut of material mean distance between boundaries of adjacent silicon-containing inclusions is no more than 5% of mean linear size of inclusions. Invention provides comparatively low energy consumption process for depositing high quality ceramic coating by micro-arc oxidizing on aluminum alloys with silicon content more than 3%. 
     EFFECT: enhanced adhesion of coating and alloy, possibility of optimizing according to concrete demands micro-hardness, porosity, roughness and thickness of uniform-thickness coating due to lowered screening effect of silicon-containing phases and changed structural parameters of alloy. 
     2 cl, 4 tbl, 9 dwg
Patent RU-2273322-C2 (RU)
Title: Способ получения желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-04-10
Abstract: Изобретение относится к пищевой промышленности. Сироп готовят с использованием сахара, пектина и водного экстракта смеси цветков гибискуса, листьев брусники и листьев черники. При разделке добавляют лимонную кислоту, лактат натрия и препарат, полученный из биомассы микромицета Mortierella nantahalensis по заданной технологии, разливают, формуют, сушат и фасуют готовые изделия. Это позволяет получить мармелад с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств отечественного и английского мармелада, соответственно, плотную консистенцию и горьковатый оттенок во вкусе.
Patent RU-2275949-C2 (RU)
Inventor: KOROTKOV JURIJ ANDREEVICH
IPC: A62C8/06
Filed: 2003-12-16
Granted: 2006-05-10
Abstract: FIELD: the invention refers to manufacturing of fire-proof covering and may be used in chemical industry, construction, mechanical engineering and other fields of industry and vital activity of man there where insulated, light and fire-proof coverings are applied. 
     SUBSTANCE: the mode is fulfilled in the following manner. The polymer film is preliminary perforated. Then a plastic fire-proof compound is put on with possibility of polymerization. After that the film is winded in a roll with following exposure in the roll The winding into the roll is executed with packing an additional non perforated polymer film between the layers of covering. At that the exposure in the roll is carried during the whole period of time corresponding 50-80% of duration of full polymerization. 
     EFFECT: high productivity of the mode and its technological effectiveness with relatively not high labor-consuming character. 
     2 cl, 2 dwg, 3 ex
Patent RU-2265138-C2 (RU)
Inventor: KOLOSHKO V P
IPC: F04B47/02
Filed: 2003-12-22
Granted: 2005-11-27
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: device is designed for driving deep-well sucker-rod pumps.  In proposed differential pumping unit differential crank mechanism is used as transforming mechanism providing straight-line reciprocation of point of attachment of tension pulley on drive crank.  Said transforming mechanism is installed on output shaft of reduction gear from one side.  Post with guide pulley is arranged at this side also.  Axle of part is in vertical plane passing through axis of reduction gear output shaft.  Radii of central and drive cranks are equal to each other.  Tension pulley is mounted of drive crank over which flexible member is passed.  Said tension pulley is coupled through guide pulley installed on post with polished rod carrier bar.  Cranks are interconnected and they rotate in different directions.  Length of stroke is equal to sum of four radii of cranks.  Pumping units are most efficiency at length of stroke from 2.5 to 5 m. 
     EFFECT: provision of larger length of stroke at more rational design. 
     3 cl, 3 dwg
Patent RU-2274916-C2 (RU)
Title: Method for remote decontamination of polluted surfaces
Inventor: SIDORKIN NIKOLAJ ALEKSANDROVIC
IPC: G21F9/28
Filed: 2004-06-16
Granted: 2006-04-20
Abstract: FIELD: remote decontamination of surfaces, primarily those polluted by radioactive materials. 
     SUBSTANCE: pollutants are removed by means of grip in the form of frame that mounts flexible screen. Grip is first conveyed to working place and brought in contact with surface to be decontaminated. Then grip frame is dosed with adhesive compound in the form of aqueous solution of polyvinyl alcohol with plasticizer of 120 - 165 s viscosity and applied directly to flexible nonmetal screen. Adhesive is held to complete hardening then grip is removed together with pollutants. 
     EFFECT: enhanced degree of surface decontamination. 
     3 cl, 4 dwg, 2 tbl
Patent RU-2275995-C2 (RU)
Inventor: PETIN GENRI PETROVICH
IPC: H01F27/28
Filed: 2004-07-23
Granted: 2006-05-10
Abstract: FIELD: electrical engineering, namely power sources used mainly in single-phase and three-phase welding semiautomatic systems and in apparatuses for welding by means of consumable electrode, in electroplating, for charging storage cells and in other cases when high-power stabilized current or voltage source is to be used. 
     SUBSTANCE: power source includes matching transformer having primary winding connected to power supply circuit and secondary power winding, rectifier, smoothing choke whose one terminal is connected with positive terminal of rectifier and whose other terminal is connected to outlet of apparatus; electric current pickup forming signal proportional to outlet current and having one terminal connected with outlet of apparatus and other terminal connected with negative terminal of rectifier; voltage pickup forming signal proportional to outlet voltage of apparatus; electric current and voltage setter; current error and voltage error amplifier whose non-inverting inlet is connected to electric current and voltage pickups and whose inverting inlet is connected to electric current and voltage setter. Primary winding of matching transformer is connected to power supply circuit through symistor. Terminals of secondary winding are connected to inlet of non-controlled rectifier. Clock pulse generator includes "Exclusive OR" gate whose first inlet is connected to voltage divider of power supply circuit and whose second inlet is connected to divider of summed voltages of power supply circuit and power source of "Exclusive OR" gate. Outlet of clock pulse generator is connected to timing inlet of pulse-phase control circuit. Control inlet of said circuit through optron isolator is connected to outlet of current and voltage error amplifier. The last is connected through switch to current or voltage pickup. 
     EFFECT: lowered cost of power source for electric arc welding, simplified electronic circuit, less loss of power. 
      3 dwg
Patent RU-2308227-C2 (RU)
Inventor: KUZNETSOV MAKSIM ROBERTOVICH
IPC: A61K31/727
Filed: 2004-08-24
Granted: 2007-10-20
Abstract: FIELD: medicine, vascular surgery. 
     SUBSTANCE: in the course of pre-surgical period one should carry out functional outputmetry for a patient as objective instrumental method for detecting functional possibilities of microcirculation tract of inferior limbs, then comes a 10-d-long intravenous infusion of "Vasaprostan" preparation per 20 mcg/d, after that repeatedly in dynamics it is necessary to carry out outputmetry and at significant increase of microcirculation tract output against initial values one should evaluate the patient's preparation to reconstructive surgical interferences as efficient. 
     EFFECT: higher accuracy and efficiency of prophylaxis. 
     1 dwg, 3 tbl
Patent RU-2330747-C2 (RU)
Inventor: SEMENOV VIKTOR NIKONOROVICH
IPC: B23K1/00
Filed: 2004-11-12
Granted: 2008-08-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to manufacture of soldered-welded structures, which contain parts made of transition class steel, for instance martensite-ageing steel, and used at cryogenic temperatures, high pressure and vibration. During structure assembly solder is placed in technological groove, which is arranged in the point of soldering on the external surface of nozzle. Structure is assembled with creation of joints for soldering and welding. Around soldered joint of nozzle and guide a layer of material chips is placed, which is partially dissolved in the process of soldering, and then - solder of material that provides formation of dense metal mass together with chips material during soldering, which prevents liquid solder flow out of joints. Parts are soldered at temperature of 1.1-1.15 of temperature of their tempering and then cooled. Guide is soldered with casing, and soldered-welded structure is tempered with further treatment with cold and drawing. 
     EFFECT: method allows to use high-temperature solders with preservation of high properties of main metal. 
     5 cl, 2 dwg, 1 ex
Patent RU-2294251-C2 (RU)
Title: Roll of pilger mill for rolling thick-wall large- and mean-diameter tubes
Inventor: SAF JANOV ANATOLIJ VASIL EVICH
IPC: B21B27/02
Filed: 2004-12-27
Granted: 2007-02-27
Abstract: FIELD: rolled tube production, namely calibration of rolls of pilger mills for rolling thick-wall large- and mean-diameter tubes, possibly in tube rolling aggregates with pilger mills. 
     SUBSTANCE: roll has along circle of its barrel round cross section groove with outlets. Length of said groove is determined by successively arranged: striker formed by radius of growing ridge of roll, polishing portion with constant or smoothly decreasing radius of roll ridge, lengthwise outlet angle and idle portion. Cross section of groove along length of polishing portion smoothly decreases by value △ not exceeding half of admissible error of tube diameter. Said value △ = (0.10-0.65)D/S where S - thickness of tube wall, mm; D - diameter of tube, mm; 0.10 - coefficient for tubes with relation D/S=15.0  and 0.65 - for tubes with relation D/S = 4.0 or less. If relation D/S is in range 15 - 10 cross section of groove along length of polishing portion decreases by value △ 1  = 0.5 - 1.0 mm; at relation D/S in range 10.0 - 6.0 △ 2  = 1.0 - 1.5 mm; at relation D/S equal to 6.0 or less △ 3  = 1.5 - 2.0 mm. 
     EFFECT: possibility for making boiler and thick-wall tubes with more narrow allowances along wall, elimination of tubes rejected by trimming, lowered metal consumption factor at conversion blank - thick-wall tube, reduced cost of such conversion. 
     2 cl, 1 tbl
Patent RU-2303664-C2 (RU)
Inventor: PINTS KHEJKO
IPC: D03D13/00
Filed: 2003-04-19
Granted: 2007-07-27
Abstract: FIELD: manufacture of netting having large-sized meshes and adapted for applying as reinforcing tissue onto floor. 
     SUBSTANCE: netting has base bundles intersecting one another and consisting of a number of warp threads, and weft bundles consisting of a number of weft threads, said warp bundles and weft bundles surrounding meshes or apertures of netting. Some threads of bundle in mesh are longer than other threads of the same bundle, said longer threads extending in wave-like manner and forming at least one open loop or convex portion in each mesh, said convex portions being made rigid and extending upward and/or downward from netting surface. Method involves subjecting tissue to stretching in direction of base and fixing in strained state of base, with the result that groups of warp threads extending in zigzag manner are stretched and shifted to become denser at intersection sites, wherein first part of weft threads embraces in S-like manner both groups of warp threads while second part of weft threads passes through both groups of bundle with substantial extension or in straight line. Due to this, first part of weft threads is shortened as compared to second part of weft threads in mesh, with second part of weft threads in mesh being longer and defining open loops or convex portions. 
     EFFECT: increased volume of netting and provision for improved adhesion with surface of floor to be reinforced with netting. 
     10 cl, 5 dwg
Patent RU-2327678-C2 (RU)
Inventor: FONG KHOVARD LAM-KHO
IPC: C07C11/12
Filed: 2003-12-11
Granted: 2008-06-27
Abstract: FIELD: obtaining of unsaturated hydrocarbons. 
     SUBSTANCE: method involves obtaining a mixture, containing one or more cyclic unsaturated hydrocarbons and surplus from one or more non-cyclic unsaturated hydrocarbons, where the molar ratio of the non-cyclic unsaturated hydrocarbons to the cyclic unsaturated hydrocarbons ranges from 5:1 to 3:1. The indicated cyclic unsaturated hydrocarbons have ΔG less than 0 at 25°C and have a ring structure, containing "x" atoms of carbon. The method also involves reaction of a cross-metathesis mixture of one or more cyclic unsaturated hydrocarbons and one or more non-cyclic unsaturated hydrocarbons. The method is characterised by that, the cross-metathesis stage is carried out under effective conditions with formation of a mainly non-cyclic unsaturated hydrocarbon product, containing one molecule of the indicated cyclic unsaturated hydrocarbon and more than "x" carbon atoms. The indicated unsaturated hydrocarbon products contain 10-16 atoms of carbon. 
     EFFECT: cheap method, with high selectivity of obtaining non-cyclic unsaturated compounds, containing from ten to sixteen carbon atoms. 
     24 cl, 10 ex, 9 tbl, 4 dwg
Patent RU-2372463-C2 (RU)
Title: Створка для окна или двери
Inventor: VUST MANFRED
IPC: E06B3/56
Filed: 2005-11-07
Granted: 2009-11-10
Abstract: Изобретение относится к области строительства, а именно к конструкциям окон или дверей. Изобретение позволит автоматически устанавливать изолирующее остекление в центральную позицию внутри створки. Створка окна или двери содержит профилированную раму, образующую фальц для размещения в нем изолирующего остекления. Фальц выполнен с периферийной поверхностью, окружающей с торцевых сторон изолирующее остекление с образованием периферийного зазора и фальцевой поверхностью, охватывающей боковой край изолирующего остекления. Изолирующее остекление удерживается в фальце по меньшей мере одним слоем клеящего вещества. По меньшей мере один центрирующий элемент расположен в указанном периферийном зазоре наклонно относительно плоскости створки так, что изолирующее остекление при установке в фальц подвергается центральному выравниванию внутри створки. 11 з.п. ф-лы, 9 ил.
Patent RU-2312991-C2 (RU)
Inventor: KAMAT DAS ADZHI
IPC: F01C1/067
Filed: 2003-04-22
Granted: 2007-12-20
Abstract: FIELD: mechanical engineering; rotary devices. 
     SUBSTANCE: proposed rotary device includes two identical blades, two hollow cylindrical bushings, hollow jacket, matching device with cams with attendant couplings, connecting device in form of clutch, shaft and brake and/or holding device.  Bushings are made for engagement and disengagement from shaft by means of clutch set into action by cams installed on bushings and/or set into motion by bushings.  Brake device set into action by cams, or holding device is made for holding blades motionless in controlled position in turn with possibility if changing this position.  Cams set angles are which blades are held motionless, are separated and turned either together or independently.  Matching device provides rotation of both blades at preset adjustable angle depending on functional application of device with variable compression ratio. 
     EFFECT: provision of different gas cycles. 
     8 cl, 51 dwg
Patent RU-2315595-C2 (RU)
IPC: A61K9/50
Filed: 2004-03-19
Granted: 2008-01-27
Abstract: FIELD: pharmaceutical technology, pharmacy. 
     SUBSTANCE: group of inventions relates to a composition of lectin-containing enteric coating, in particular, for mistletoe extract, and to composition for microcapsules with enteric coating containing lectin as a main component. Granulated composition comprises the following components, g: mannitol as an excipient, 115; Avicel PH 101, 18; calcium disubstituted phosphate, 17; hydroxypropylmethylcellulose, 20 as a binding solution; water, 100 ml; ethyl alcohol, 100 ml; Zein-DR, 25 g as a solution for applying a coating; shellac, 35 g and 80% ethyl alcohol, 180 ml wherein solution for applying a coating is prepared by dissolving 50 weight % of reagent for a coating and 50 weight % of a plasticizing agent. Composition for tableting of lectin-containing microcapsules with enteric coating comprises the following components, PLGA/CH 2 Cl 2 , 4 ml; 1% polyvinyl alcohol, 50 ml; Span-80, 2 ml as a surfactant; food oil, 48 ml; 1-4% sodium alginate solution, 8 ml, and 0.02-0.2 M CaCl 2  solution, 60 ml. Invention provides solution the problem associated with instability in digestive tract after oral administration that enhances effectiveness of a medicinal agent and effectiveness of treatment in therapeutic institutions. 
     EFFECT: improved, enhanced and valuable pharmaceutical properties of composition. 
     4 cl, 3 tbl, 2 dwg, 9 ex
Patent RU-2377781-C2 (RU)
Inventor: VAN DEN BERG KORNELIJA SOFIJA
IPC: A23L23/00
Filed: 2004-06-16
Granted: 2010-01-10
Abstract: Изобретение относится к масложировой промышленности. Способ приготовления пищевой дисперсии, содержащей масло, структурирующий агент и одну или более водных фаз и/или твердых фаз, согласно которому дисперсия образуется при смешивании масла, частиц твердого структурирующего агента и водной фазы и/или твердой фазы, где структурирующий агент является пищевым жиром, и частицы твердого структурирующего агента имеют микропористую структуру из частиц субмикронного размера. Полученный структурирующий агент применяют для стабилизации пищевой дисперсии. Изобретение позволяет получить стабильные продукты без добавления эмульгатора и загустителя. 2 н. и 18 з.п. ф-лы, 6 табл., 10 ил.
Patent RU-2325414-C2 (RU)
Title: Способ получения гранул сажи
Inventor: SHCHETININ GEORGIJ PETROVICH
IPC: B01J2/12
Filed: 2006-06-19
Granted: 2008-05-27
Abstract: Изобретение относится к технологии получения гранулированной сажи, содержащей преимущественно крупносферические гранулы и использующейся в качестве усиливающего наполнителя эластомеров, а также в качестве исходного материала для получения сорбентов и носителей катализаторов. Способ получения гранул сажи включает последовательное смешение в двух зонах горизонтально движущегося и вращающегося с линейной скоростью 5-12 м/с потока сажи с раствором, имеющим различную концентрацию связующей добавки - мелассы до образования гранул и их последующую сушку. Количество мелассы, подаваемой в первую зону, составляет 77-80% от требуемого на грануляцию количества, остальную часть раствора мелассы 20-23% подают во вторую зону. Изобретение обеспечивает получение гранул с размером 3-8 мм. 1 табл., 1 ил.