baber/WOPTO huggingface dataset:
Patent RU-2297545-C2 (RU)
Inventor: GUSEV ALEKSEJ ALEKSEEVICH
IPC: F02C5/04
Filed: 2004-07-08
Granted: 2007-04-20
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: proposed rotary engine has stator with combustion chambers, spark plugs, intake and exhaust valves, rotor with spaces made on outer surface and provide with side walls to receive combustion products of working mixture from combustion chambers.  Rotor has seals over outer diameter of rotor edges.  Combustion chambers are arranged in stator in pairs, radially opposite relative to rotor axis to supply high voltage pulses to spark plugs for simultaneous ignition of working mixture in two chambers, each provided with camshaft and unit injector mechanically coupled with rotor axle.  Combustion chamber is provided with nozzle whose length is less than width of rotor space.  Seals are sectional. 
     EFFECT: reduced vibrations of rotor, increased efficiency and reliability of engine. 
     2 cl, 2 dwg
Patent RU-2278909-C2 (RU)
Inventor: MASLENKOV STANISLAV BORISOVICH
IPC: C25D15/00
Filed: 2004-09-06
Granted: 2006-06-27
Abstract: FIELD: electroplating; methods of production of an electrolyte for coating composite electroplating. 
     SUBSTANCE: the invention is pertaining to electroplating and may be used at preparation of the electrolytes-suspensions for composite electroplating in conditions of the mass, serial and single piece production. The method provides for production from the electrically conducting material of the powder of the necessary granulometric composition with the help of the electrical erosion in the distilled water. Then without its dehydration on the basis of the produced suspension prepare the electrolyte, in which one adds the necessary chemical reactants. The technical result of the invention is the method, which allows to produce the suspension consisting of the distilled water and particles of the powder, the chemical composition of which is close to the source materials; the particles of the powder possess the much higher hardness, than the source material, have a good wettability, low tendency to adhesion and formation of conglomerates. 
     EFFECT: the invention allows to produce the suspension, the chemical composition of which is close to the source materials, and the produces particles of the powder possess the much higher hardness, than the source material and have a good wettability, low adhesion excluding formation of conglomerates. 
     1 ex
Patent RU-2302468-C2 (RU)
Inventor: POLATO ANTONIO
IPC: C14B1/40
Filed: 2003-03-18
Granted: 2007-07-10
Abstract: Данная группа изобретений относится к способу для непрерывного постепенного растягивания и сушки технических кож и установке для его осуществления. Способ для непрерывного постепенного растягивания и сушки технических кож и аналогичных продуктов включает в себя по меньшей мере один этап (b) первоначальной частичной сушки полностью смоченных кож, подаваемых после обработки жидкостями, такой как дубление, додубливание или крашение, до тех пор, пока их относительная влажность не снизится до величины в пределах от 45 до 65%. Затем способ имеет еще по меньшей мере один этап (g) окончательного растягивания кож посредством локализованных механических напряжений, способных исключить усадочную деформацию, являющуюся результатом частичной сушки. После этапа (b) первоначальной частичной сушки выполняют по меньшей мере один этап (с) промежуточного растягивания, за которым следует промежуточная частичная сушка (d). За последней операцией способа следует по меньшей мере один этап (е) промежуточного растягивания до протекания этапа (f), включающего в себя окончательную сушку и термозакрепление кож, а также окончательное растягивание и мягчение (g) полностью высушенных кож. После всех операций способа осуществляют укладку в стопку полностью высушенных и растянутых кож. Данный способ осуществляется с помощью установки, включающей средство для удаления и переноса смоченных кож, устройства для сушки кож и устройства для непрерывного растягивания кож, средство и устройства выполнены с особенностями операций способа и в количестве, необходимом для осуществления всех операций способа и которые размещены в соответствии с особенностями способа. Технический результат, который достигается при использовании способа и установки, заключается в обеспечении получения высушенных продуктов высокого качества при предельно малой продолжительности обработки и низких производственных затратах. 2 н. и 9 з.п. ф-лы, 6 ил.
Patent RU-2296696-C2 (RU)
Title: Flying vehicle
Inventor: CHEKAEV ANATOLIJ MIKHAJLOVICH
IPC: B64C29/00
Filed: 2004-11-05
Granted: 2007-04-10
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed flying vehicle includes one or more inflatable members 1 fastened together and gas supply unit 6 whose outlet is connected with nozzles 3. Even one of nozzles is formed by external surfaces of inflatable members or envelopes embracing the sets of inflatable members ; it is narrowing in way from inlet to outlet or it may be made in form of combination of narrowing part and widening part. 
     EFFECT: reduced consumption of gas for creating lifting force. 
     7 cl, 5 dwg
Patent RU-2285462-C2 (RU)
Title: Method for plasty of the wall of tracheal cervical department
Inventor: SHIBAEV EVGENIJ JUR EVICH
IPC: A61B17/00
Filed: 2004-12-02
Granted: 2006-10-20
Abstract: FIELD: medicine, thoracic surgery. 
     SUBSTANCE: the present innovation deals with closing fenestrated tracheal defects. Thus, at first, one should form a muscular-cartilaginous fragment due to preimplanting cartilaginous strips out of costal cartilage into the great pectoral muscle. The obtained combined transplant should be applied into tracheal defect being upon nourishing vascular pedicle. The innovation enables to develop a highly blood-supplied transplant for tracheal plasty being of high mechanical strength that prevents transplant's falling back behind tracheal lumen and requires no necessity for applying microvascular anastomoses for transplantation. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2316907-C2 (RU)
Title: System for reproduction of multimedia in portable device
Inventor: PATVARI SRINIVAS
IPC: H04L29/02
Filed: 2003-06-04
Granted: 2008-02-10
Abstract: FIELD: multimedia processing systems, in particular, system for multimedia reproduction in a portable device having inbuilt controller. 
     SUBSTANCE: multimedia system for reproduction of multimedia content in portable data reproduction device contains inbuilt processor for controlling multimedia content reproduction resources, and portable device contains one or more reproduction resource. Multimedia system is made with possible realization of operations for generation of multimedia object on basis of multimedia content, possible association of format processor with multimedia object and possible control of selected reproduction resource with usage of format processor for reproduction of multimedia content from multimedia object. 
     EFFECT: creation of the system which allows reproduction of new formats of multimedia content on different portable devices without necessity for its adaptation with consideration of different reproduction resources present in each device. 
     3 cl, 5 dwg
Patent RU-2295564-C2 (RU)
Title: BACTERIUM STRAIN Borrelia garinii BgVir-1 FOR PREPARATION OF DRUGS FOR DIAGNOSIS AND PROPHYLAXIS OF IXODIC MITE-BORN BORRELIOSIS AND FOR EVALUATION OF PROTECTIVE AND SPECIFIC ACTIVITY OF PROPHYLAXIS AND THERAPEUTIC AGENTS
Inventor: BYSTRITSKIJ LEONID DMITRIEVICH
IPC: A61K35/74
Filed: 2005-01-19
Granted: 2007-03-20
Abstract: FIELD: biotechnology. 
     SUBSTANCE: bacterium strain Borrelia garinii BgVir-1 synthesizes all basic immunogenic proteins of borrelia from group B. burgdorferi s.L and is useful in production of diagnostic preparations and vaccine. 
     EFFECT: effective strain for production of diagnostic preparations and vaccine. 
     6 tbl, 8 ex, 2 dwg
Patent RU-2316304-C2 (RU)
Inventor: VAN VAJ-CHEN
IPC: A61H39/08
Filed: 2005-01-26
Granted: 2008-02-10
Abstract: Определяют состояние сухожильно-мышечного меридиана (СММ) мочевого пузыря (V). Воздействуют методом иглорефлексотерапии. При состоянии избыточности в СММ мочевого пузыря в 1-ый и 6-ой день лечения воздействуют на точки IG3, V62, TR5, а во 2-ой, 3-ий, 4-ый, 5-ый, 7-ой, 8-ой, 9-ый день лечения воздействуют нанизывающим способом на сегментарно-местные точки. При этом при верхнегрудной дорзальгии нанизывание осуществляют от точки V41 к точкам V11 и V12, от точки V42 к точке V13; при среднегрудной дорзальгии - от точки V43 к точке V14, от точки V44 к точке V15, от точки V45 к точке V16, от точки V46 к точке V17; при нижнегрудной дорзальгии - от точки V47 к точке V18, от точки V48 к точке V19, от точки V49 к точке V20, от точки V50 к точке V21. При состоянии недостаточности в СММ мочевого пузыря в 1-ый и 6-ой дни лечения воздействуют на точки V62, IG3, TR5, а во 2-ой, 3-ий, 4-ый, 5-ый, 7-ой, 8-ой, 9-ый день лечения воздействуют нанизывающим способом на сегментарно-местные точки. При этом при верхнегрудной дорзальгии воздействуют от точек V11 и V12 к точке V41, от точки V13 к точке V42. При среднегрудной дорзальгии воздействуют от точки V14 к точке V43, от точки V15 к точке V44, от точки V16 к точке V45, от точки V17 к точке V46. При нижнегрудной дорзальгии воздействуют от точки V18 к точке V47, от точки V19 к точке V48, от точки V20 к точке V49, от точки V21 к точке V50. Способ увеличивает длительность ремиссии.
Patent RU-2330870-C2 (RU)
Inventor: KJUESTA FAB ENN
IPC: C07D251/70
Filed: 2003-06-26
Granted: 2008-08-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns fluorescent bleach containing a mix of two asymmetrically substituted and one symmetrically substituted triazinylaminostilbene disulfone acid, a new symmetrically substituted derivative, method of their obtaining, and application of the mix in synthetic or natural organic material (especially paper) bleaching and in fluorescent bleaching and sun resistance boost of textile. 
     EFFECT: high substantivity and light resistance of the claimed fluorescent bleaches and their mixes, and better water solubility of the claimed mixes in comparison to the solubility of each individual bleach. 
     15 cl, 2 tbl, 12 ex
Patent RU-2292732-C2 (RU)
Inventor: TSAREGORODTSEVA GALINA NIKOLAE
IPC: A23K1/00
Filed: 2005-03-11
Granted: 2007-02-10
Abstract: FIELD: feed processing industry. 
     SUBSTANCE: claimed feed supplement contains sulfur-containing substance, L-carnitine, CholinCloride, lecithin, hydrolyzed collagen, brewers yeast, algae, vitamins, and zeolite in claimed component ratio (mass %). 
     EFFECT: improved supplement for enhancing of animal muscle mass, hardening of muscle tissue thereof, increasing resistance of animal organism, heart function improving, subcutaneous fat reducing. 
     1 tbl, 2 ex
Patent RU-2294396-C2 (RU)
Inventor: MAMYKIN SERGEJ MIKHAJLOVICH
IPC: C23C26/00
Filed: 2005-04-14
Granted: 2007-02-27
Abstract: FIELD: metallurgy industry; methods of application of the plastic metals coating on the surfaces of the arbor type details. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to the method of application of the plastic metals coating on the surface of the arbor type detail and may be used to increase the service life and reliability of operation of the assemblies and aggregates of the transport engineering. The method provides for the mutual friction of the work piece and the tool made out of the plastic metals by rotation of the detail and the tool advance with provision of the contact of its consumable part with the surface of the detail at their damping by the technological medium. The consumable part of the tool is made with the ring surface, in the middle which there is the cylindrical tank for the technological medium, the tangential line to the lower point of which is arranged in the contact zone of the detail surface and the ring-type surface of the consumable part of the tool, and the damping by the technological medium is exercised in the sections of the areas of the contacting surfaces adjacent to boundary zone of the contact. The tool support is made hemispherical. The outer part of the tool is mounted in the stationary is elastic-movable support with the slant platform at the angle of 0...300° to the horizontal axis of the detail with the capability of rotation and translational advance at the constant contact of its hemispherical supporting part with the slant platform. In the process of the wear of the ring surface of the tool consumable part the invention ensures continuous advance of the tool at preservation of the preset value of the pressure in the contact zone with the detail surface of during the whole process of the coating application. The method ensures improvement of the quality and efficiency of application of the wear-resistant and non-tearing coating at reduction of the financial, labor and power inputs for the method realization with the annual economic effect of operation of one such technological installation exceeding one million and a half rubles. 
     EFFECT: the invention ensures the increased quality and efficiency of application of the wear-resistant and non-tearing coating, the reduced financial, labor and power inputs for the method realization with the annual economic effect of operation of one such technological installation exceeding one million and a half rubles. 
     2 dwg
Patent RU-2316412-C2 (RU)
Inventor: TAKASHI NAKAI
IPC: B22F3/035
Filed: 2003-11-18
Granted: 2008-02-10
Abstract: FIELD: processes and equipment for molding powdered products. 
     SUBSTANCE: molding zone formed in body of mold by means of through opening and lower punch placed in said through opening is coated with lubricant solution prepared at completely dissolving water-soluble lubricant in water while providing concentration of lubricant equal to or exceeding that causing formation of crystalline layer whose thickness is equal to one molecule of lubricant but less than saturation concentration. Then water is evaporated for forming crystalline layer with use heater arranged around molding zone. Molding zone is filled with initial powder and punches are introduced into through opening of mold for molding powdered article. Heater includes means for controlling temperature in range exceeding water evaporation temperature but being less than lubricant melting temperature. Salts on base of oxo acids, on base of phosphoric acid, on base of sulfur containing acids, on base of boric acid, on base of silicic acid, on base of tungstic acid, on base of organic acids, of nitrogen containing acids or salts on base of carbonic acid are used as lubricant. 
     EFFECT: possibility for stable production of highly compacted powder molded articles. 
     20 cl, 4 dwg, 3 tbl
Patent RU-2298777-C2 (RU)
Inventor: MITIN ALEKSANDR SERGEEVICH
IPC: G01N3/08
Filed: 2005-07-06
Granted: 2007-05-10
Abstract: FIELD: test technique. 
     SUBSTANCE: stress concentrator is made onto external surface of tube and tube is loaded by internal pressure. Stress concentrator is made in form of axial notch of preset length at external surface of tube and after that the tube is subject to cooling to minimal temperature of exploitation. Then tube is loaded with internal pressure till moment of touching off of axial notch and value of coefficient of intensity is found from formula. Value of coefficient of intensity of stresses is compared with reference vale and decision on serviceability of tube to exploitation is made on base of results of comparison. 
     EFFECT: prolonged service life. 
     2 cl, 2 dwg
Patent RU-2348862-C2 (RU)
Inventor: ANTONCHIK VJACHESLAV NIKOLAEVICH
IPC: F23D14/12
Filed: 2005-10-04
Granted: 2009-03-10
Abstract: FIELD: heating. 
     SUBSTANCE: invention relates to heating devices intended for natural gas burning. It can be used in industry and other branches. Gas burner consists of a housing with the attached gas supply unit and gas-air mixture preparation unit represented with diffuser, ceramic tiles, reflector, igniting control unit in the form of automatic ignition controller, pressure gas controller, ignition electrode, flame detector, partition with holes in the form of throttling wall being installed in the housing and separating the burner into two unequal parts. The holes are displaced irregularly at total square area being 5-8 times less than total square area of holes in ceramic tiles. The gas supply unit, diffuser and automatic ignition controller are placed in the sealed enclosure ensured with the forced air supply. The holes may be made in diffuser and provided with regulating gate. The compressed air supply fitting is placed into enclosure so that automatic ignition controller can be blown round to a maximum extent. The invention ensures the possibility of heating large industrial rooms and using burner in industrial processes when super high temperature is generated. 
     EFFECT: possibility of heating large industrial rooms and using burner in industrial processes when super high temperature is generated. 
     3 cl, 2 dwg
Patent RU-2356943-C2 (RU)
Inventor: JANSEN KATRIN U
IPC: A61J1/03
Filed: 2004-03-19
Granted: 2009-05-27
Abstract: FIELD: biology, genetic engineering. 
     SUBSTANCE: invention concerns molecular biology and genetic engineering. Invention claims synthetic DNA molecule encoding HPV31 L1 protein, virus-like HPV31 particles, vaccine and pharmaceutical composition including virus-like HPV31 particles. 
     EFFECT: papilloma virus therapy. 
     17 cl, 6 dwg, 8 ex
Patent RU-2384461-C2 (RU)
Title: Самолет и способ крещишина уменьшения сопротивления его полету
Inventor: KRESHCHISHIN GENNADIJ TROFIMOVICH
IPC: B64C5/02
Filed: 2005-12-07
Granted: 2010-03-20
Abstract: Изобретение относится к авиационной технике. Самолет снабжен авиадвигателями в мотогондолах, прикрепленных к самолету симметрично его продольной оси. На хвостовой части фюзеляжа выполнен сквозной аэродинамический канал, конец которого подведен к отверстию в хвосте фюзеляжа. Дно конца фюзеляжа выполнено с проемом, закрытым донными воротами со съемными створками, подвешенными к боковым сторонам проема, заканчивающегося отверстием в конце фюзеляжа. Способ полета самолета характеризуется использованием самолета. Изобретение направлено на снижение уровня шума. 2 н. и 5 з.п. ф-лы, 3 ил.
Patent RU-2318199-C2 (RU)
Inventor: ISHCHUK ANDREJ GEORGIEVICH
IPC: G01N3/56
Filed: 2005-12-09
Granted: 2008-02-27
Abstract: FIELD: mining industry, possible use for predicting tribotechnical properties of lubricating materials for drill bit supports at the stage of laboratory testing. 
     SUBSTANCE: in the method for testing lubricating materials, destruction activation energy of metallic surface before and after application of lubricating material is estimated and difference ΔG of produced activation energy values is determined. Tests of lubricating materials are conducted in range of temperatures matching operational temperatures. Type and the degree to which lubricating materials influence the metallic surface are determined respectively on basis of sign and modulus of value ΔG: ΔG<0 indicates softening effect, ΔG>0 indicates reinforcing effect, and ΔG=0 indicates neutral effect of lubricating material under examination on the metallic surface. 
     EFFECT: possible estimation of influence of boundary layers of lubricating material in strength properties of metallic surfaces. 
     1 dwg
Patent RU-2351627-C2 (RU)
Inventor: IOUFF LEHRRI STIVEN
IPC: E21B43/25
Filed: 2004-05-13
Granted: 2009-04-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to premium mud and to methods of stimulating hydrocarbon extraction with simultaneous reduction of volume of produced water from stimulated underground formation. Water solution for well treatment contains: water solution of hydrophilic reactive polymer consisting of at least one reactive amine group, hydrophobic compound chosen from halogen alkyl able to interact with hydrophilic reactive polymer and adequate amount of surface active substance able to improve dilution of hydrophobic compound in water solution. According to other versions water solution for well treatment additionally contains a pH regulating agent and hydrated galactomannan gelling agent. The method of stimulation or repeated stimulation of hydrocarbon containing formation, through which a well passes, consists in following stages: producing water solution including hydrophilic reactive polymer containing at least one reactive amine group, hydrophobic compound chosen from halogen alkyl able to interact with hydrophilic reactive polymer and adequate amount of surface active substance able to improve dilution of hydrophobic compound in water solution - bringing pH to at least 8, and in pumping water solution via a well borehole at a rate and pressure sufficient for breakdown of hydrocarbon containing formation. The invention also refers to other variants of the method. Water solution for treatment of wells contains hydrophobic modified solvent in water modifier of relative permeability obtained by means of interaction of hydrophilic reactive polymer consisting of at least one reactive amine group with hydrophobic compound chosen from halogen alkyl wherein hydrophobic modified solvent in water modifier of relative permeability presents approximately from 0.05% to 1.0% of weight of water solution for well treatment, while hydrated galactomannan gelling agent presents approximately from 0.06 to 0.72% from weight of water solution for well treatment. The method of stimulation or repeated stimulation of hydrocarbon extraction from underground formation, through which a well passes, and also reduction of water permeability of underground formation includes the following stage: pumping water solution for well treatment containing hydrophobic modified solvent in water modifier of relative permeability produced by means of interaction of hydrophilic reactive polymer consisting of at least one reactive amine group with hydrophobic compound chosen from halogen alkyl-pumping the above said through the well borehole at a rate and pressure sufficient for breakdown of formation. 
     EFFECT: selective reduction of permeability for water flow without reduction of oil flowing level. 
     79 cl, 2 ex, 2 tbl
Patent RU-2321004-C2 (RU)
Inventor: AVANESJAN GARRI ROMANOVICH
IPC: G01R23/20
Filed: 2006-02-16
Granted: 2008-03-27
Abstract: FIELD: electro-radio measurements. 
     SUBSTANCE: device allows estimating availability and degree of nonlinear distortions in four-terminal networks when random signal pass through them. Device for statistic estimation of nonlinear distortions has two division units and two statistical units. Input of first statistical unit has to be first test input of device. First output of statistical unit is connected to first input of first division unit. First output of second statistical unit is connected to first input if second division unit. Input of second statistical unit has to be second input of device. Third division unit is introduced into device which division unit has output to be output of device. Second output of first statistical unit is connected to second input of second division unit. Second output of second statistical unit is connected to second input of first division unit. Outputs of first and second division units are connected to first and second inputs of third division unit correspondingly. Amplification factor of tested four-terminal network is estimated additionally. 
     EFFECT: widened functional abilities. 
     2 dwg