baber/WOPTO huggingface dataset:
Patent RU-2247701-C2 (RU)
Title: Method for natural gas conversion to high hydrocarbons
Inventor: SKANKE DAG
IPC: C10G2/00
Filed: 2000-12-01
Granted: 2005-03-10
Abstract: FIELD: hydrocarbon manufacturing. 
     SUBSTANCE: natural gas is brought into reaction with vapor and oxygen-containing gas in at least one reforming zone to produce syngas mainly containing hydrogen and carbon monoxide and some amount of carbon dioxide. Said gas is fed in Fisher-Tropsh synthesis reactor to obtain crude synthesis stream containing low hydrocarbons, high hydrocarbons, water, and unconverted syngas. Then said crude synthesis stream is separated in drawing zone onto crude product stream containing as main component high hydrocarbons, water stream, and exhaust gas stream, comprising mainly remained components. Further at least part of exhaust gas stream is vapor reformed in separated vapor reforming apparatus, and reformed exhaust gas is charged into gas stream before its introducing in Fisher-Tropsh synthesis reactor. 
     EFFECT: increased hydrocarbon yield with slight releasing of carbon dioxide. 
     7 cl, 3 dwg, 1 tbl, 5 ex
Patent RU-2232589-C2 (RU)
Inventor: BORISOVA G V
IPC: C12N1/20
Filed: 2002-07-15
Granted: 2004-07-20
Abstract: FIELD: biotechnology. 
     SUBSTANCE: the present innovation deals with growing bifidobacteria, acidophilic bacillus and propionic acid bacteria in nutritive medium, followed by mixing it with protective medium and drying. Composition of nutritive medium should be additionally supplemented with growth-stimulating additive containing enzymatic complex out of Streptomyces longisporus 173402 at the quantity of 10-15% against medium volume. The method enables to increase biomass output and enhance curative-prophylactic efficiency. 
     EFFECT: higher efficiency. 
     2 ex
Patent RU-2248597-C2 (RU)
Inventor: POLJAKOVA I P
IPC: G02B9/60
Filed: 2002-09-12
Granted: 2005-03-20
Abstract: FIELD: photography; projection equipment. 
     SUBSTANCE: lens has four components and aperture diaphragm installed in front of the lens. First component is made in for of positive meniscus turned with its concavity to object. The second component is negative lens, the third component consists of two single positive lenses and the fourth component has to be meniscus turned with its concavity to object and glued of positive and negative lenses with focal powers of (1,1…1,3)φ l  and (-1,5…-1,6)φ l  correspondingly. Focal power of meniscus doesn't exceed 0,01φ l , thickness of meniscus is equal or thicker than 0,5f' l , where φ l  and f′ l  - focal power and focal length of length correspondingly. All the lenses can be made of materials having high gamma-ray radiation resistance up to power of 5x10 6  R/h roentgen/h. Radiation resistant aperture lens with relative aperture up to 1:1,5 is provided, which objective has angular field being equal or wider than 35 deg and back focal segment s f  being equal to 0,5f' l  to mount aperture diaphragm in front of lens to adjust illumination. 
     EFFECT: improved efficiency of operation. 
     2 cl, 3 dwg
Patent RU-2236410-C2 (RU)
Inventor: JOO MOO-KHI
IPC: C07D239/00
Filed: 2001-05-18
Granted: 2004-09-20
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to a method for preparing derivatives of pyrazolopyrimidinone of the formula (1): 
        wherein R 1  represents (C 1 -C 4 )-alkyl; R 2  represents substituted or unsubstituted (C 2 -C 4 )-alkyl; R 3  represents substituted or unsubstituted (C 2 -C 6 )-alkyl; R 4  represents substituted or unsubstituted (C 1 -C 6 )-alkyl, substituted or unsubstituted (C 3 -C 6 )-alkyl, substituted or unsubstituted phenyl, substituted or unsubstituted pyridyl or substituted or unsubstituted pyrrolyl wherein substituents that can be used for R 2 , R 3  and R 4  represent halogen atom, substituted or unsubstituted heterocycle taken among the group consisting of pyridine, pyrrolidine, piperidine, pyrrole, substituted or unsubstituted (C 3 -C 6 )-cycloalkyl. Indicated compounds are effective in treatment of impotency that represents one of male sexual dysfunction. Method involves stage of interaction of alkoxybenzoic acid with pyrazoleamine to yield the corresponding compound pyrazoleamide, stage of chlorosulfonation of pyrazoleamide to yield the corresponding chlorosulfonated compound, stage of interaction of chlorosulfonated compound with primary amine R 4 NH 2  wherein R 4  has values indicated above, to yield sulfonamide, and stage of intramolecular cyclization of sulfonamide. Invention provides preparing end compounds by economy method with high yields and purity. 
     EFFECT: improved preparing method, valuable medicinal properties of compounds. 
     7 cl, 3 ex
Patent RU-2242162-C2 (RU)
Title: Method for detecting indications for the surgery of paired eye cataract at high initial acuity in case of bilateral cataract
Inventor: EGOROVA EH V
IPC: A61B3/10
Filed: 2003-02-06
Granted: 2004-12-20
Abstract: FIELD: medicine, ophthalmosurgery. 
     SUBSTANCE: one should detect brightness monocular acuity of each eye at three levels of illumination imitating different conditions of vision during cloudy day, sunny day and bright sunny day. Then one should detect binocular acuity under the same conditions of illumination to compare the results obtained and if binocular acuity at any level of illumination is below monocular acuity of operated eye the operation is considered to be indicated for. 
     EFFECT: higher efficiency of detection. 
     1 ex, 2 tbl
Patent RU-2259513-C2 (RU)
Inventor: RYLOV V P
IPC: F22B23/00
Filed: 2003-03-11
Granted: 2005-08-27
Abstract: Изобретение относится к энергетике и может быть использовано в водогрейных котлах с встроенными деаэраторами.  Котел содержит водогрейные трубы, из которых по крайней мере одна выполнена с тангенциальным подводом воды. Внутри трубы с тангенциальным подводом воды помещена труба меньшего диаметра, открытый торец которой обращен к заглушенному торцу внешней трубы, в центре заглушки внешней трубы выполнено отверстие диаметром, меньшим диаметра внутренней трубы, через которое внутренняя полость вихревой водогрейной трубы сообщена со входом вакуумного насоса. Внутри вихревой водогрейной трубы между цилиндрическими поверхностями внешней и внутренней труб установлены пластинчатые завихрители потока. Такое выполнение котла обеспечивает деаэрацию в самой водогрейной системе. 1 з.п.ф-лы, 2 ил.
Patent RU-2261231-C2 (RU)
Inventor: POPOVSKIJ V M
IPC: C03B37/06
Filed: 2003-05-05
Granted: 2005-09-27
Abstract: FIELD: construction industry; mechanical engineering and other industries; production of mineral and other melts in production of different fibers. 
     SUBSTANCE: the invention is pertaining to the field of electrothermics and may be used for production of mineral and other melts in production of different filaments possessing the heat-and sound insulating properties and used in construction, mechanical engineering and other branches of industry.  The invention solves the task of creation of a power-saving, pollution-free, high-efficient and reliable method of production of a mineral melt and a device for its realization. The device of production of a mineral melt out of a dispersed material contains a body inside which there is a smelting unit with electrodes and a tap hole used for overflow the melt and located above the electrodes. The device also contains the hopper having a common wall with the body, and a unit for feeding a dispersed mineral material from the hopper. At that the discharge opening from the unit of feeding in the smelting unit is placed below the electrodes. The smelting unit represents an electric arc furnace with a plasma ignition. The method of production of a mineral melt includes feeding of the dispersed mineral material into an interelectrode space of the smelting unit from below, with its subsequent melting by the initial action by a stream of a low-temperature plasma. At that electrodes at a stabilized mode of smelting are dipped into a constant volume of the melt. The melt formed above the electrodes freely centers the channel and then to following treatment. 
     EFFECT: the invention presents a power-saving, pollution-free, high-efficient and reliable method of production of a mineral melt and a device for its realization. 
     8 cl, 2 dwg, 1 ex
Patent RU-2258262-C2 (RU)
Inventor: KUGUSHEV SERGEJ ANATOL EVICH
IPC: G09F19/18
Filed: 2003-07-07
Granted: 2005-08-10
Abstract: FIELD: image displaying technologies. 
     SUBSTANCE: system has reflective surface in form of enveloping flat mirror. 
     EFFECT: higher efficiency. 
     2 cl, 2 dwg
Patent RU-2274071-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, cranberry fruits, cowberry leaves, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cranberry flavoring, and preparation obtained from biomass of Mortierella minutissima micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and F-vitamin activity.
Patent RU-2273281-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-08-21
Granted: 2006-04-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of baikhovy black tea, earth apple flowers, bilberry leaves, calendula flowers, pear fruits, and papaya fruits in mass ratio of 10:3:2:1:2:2 containing 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, orange flavoring and preparation obtained from biomass of Mortierella humilis micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics and wide range of prophylaxis properties.
Patent RU-2262600-C2 (RU)
Inventor: GRJADUSHCHIJ BORIS ABRAMOVICH
IPC: E21F5/00
Filed: 2003-10-16
Granted: 2005-10-20
Abstract: FIELD: mining industry, particularly for removing gaseous nitrogen directly from mine atmosphere to use thereof for fire prevention and extinguishing. 
     SUBSTANCE: nitrogen compressor plant adapted to be arranged in mine tunnel includes several functionally connected modules arranged in series and mounted on small-size movable platforms in maximum possible proximity to nitrogen consumer. Compressor unit is located in front of other components in direction of fresh air jet flow feeding into mine tunnel and non-used exhaust gas mixture is removed from compressor compartments during compressor stoppage along with exhaust air jet control at mine tunnel exit. Gas mixture enriched with oxygen is supplied from membrane gas-separation unit into special mixer to reduce oxygen content in above gas mixture up to safe level by forced dilution thereof with additionally supplied air. The resultant mixture is then moved into mine tunnel along with fresh air jet directed to mine tunnel zones. Membrane gas-separation unit includes several minor gas-separation units. Cleaned air flow exiting from compressor is supplied to membrane gas-separation unit through air flow separator, in which common air flow is divided into several jets. The jets are then moved to minor gas-separation units having lesser end sections through branch lines. When nitrogen consumption is reduced or when air is supplied by compressor the minor gas-separation units are automatically disconnected from separator. Each branch line includes control valve, to which control signal impulse is directed from common control panel or from system adapted to regulate nitrogen consumption. 
     EFFECT: possibility of continuous nitrogen production from atmospheric air directly in mine and, as a result, increased efficiency of fire prevention and extinguishing and improved safety if mining work performing. 
     6 cl, 1 dwg
Patent RU-2268322-C2 (RU)
Title: Модификаторы для интерметаллического слоя
Inventor: FEHJRBURN DEHVID K
IPC: C23C10/04
Filed: 2002-06-04
Granted: 2006-01-20
Abstract: Изобретение относится к образованию интерметаллического слоя на металлической детали и, в особенности, к образованию интерметаллического слоя на поверхности металлической детали реактивного двигателя, обтекаемой воздушным потоком. Способ включает нанесение на по меньшей мере один выбранный участок поверхности металлической детали модификатора. Затем металлическую деталь помещают в среду осаждения. Осуществляют воздействие донорного материала на выбранный участок поверхности детали в течение времени, достаточного для образования на нем интерметаллического слоя, содержащего металл, полученный из донорного материала. Модификатор обеспечивает образование на данном модифицированном участке поверхности детали интерметаллического слоя. Интерметаллический слой имеет большую толщину, чем толщина интерметаллического слоя, который был бы образован на упомянутом участке поверхности, подвергнутом воздействию донорного материала в среде осаждения, без предварительно нанесенного на него модификатора. Модификатор выбирают из группы, состоящей из металлгалогеновой кислоты Льюиса, силанового материала и коллоидного оксида кремния. Техническим результатом изобретения является разработка способа, обеспечивающего более быстрое образование интерметаллического слоя требуемой толщины. 4 н. и 37 з.п. ф-лы, 8 ил.
Patent RU-2265417-C2 (RU)
Inventor: DJURJAGIN N M
IPC: A61F2/28
Filed: 2004-01-15
Granted: 2005-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has support base of variable shape and a member attached to it for making connection to surrounding tissue. The support base is manufactured as cylindrical wire spiral covered with wire net allover its length. Cylindrical spiral lumen is filled with porous permeable titanium nickelide granules as connection member to surrounding tissue. 
     EFFECT: simplified manufacturing process. 
     4 cl, 3 dwg
Patent RU-2395533-C2 (RU)
Title: Способ получения галогенированного бутильного эластомера с наполнителем
Inventor: RIZENDES RUI
IPC: C08J3/20
Filed: 2004-02-13
Granted: 2010-07-27
Abstract: Изобретение относится к области эластомеров, в частности к способу получения галогенированного бутильного эластомера с наполнителем. Способ включает смешивание по меньшей мере одного галогенированного бутильного эластомера с по меньшей мере одним минеральным наполнителем. Причем перед смешиванием с указанным галогенированным бутильным эластомером минеральный наполнитель подвергают взаимодействию по меньшей мере с одним органическим соединением, содержащим по крайней мере одну содержащую азот основную группу и по крайней мере одну гидроксильную группу и по меньшей мере с одним силазановым соединением. Технический результат заключается в отсутствии выделения спирта как во время производства, так и во время последующего использования произведенного из наполненного галогенированного бутильного эластомера изделия, что в дальнейшем улучшает переработку композиции в изделия, а также в улучшении прочности на разрыв и устойчивости к абразивному износу изделий. 12 з.п. ф-лы, 8 ил, 8 табл.
Patent RU-2284445-C2 (RU)
Inventor: GRIGOR EV JURIJ PAVLOVICH
IPC: F41H7/02
Filed: 2004-02-27
Granted: 2006-09-27
Abstract: FIELD: armored equipment. 
     SUBSTANCE: on-board water-jet propellers, type "propeller in a checker", with impellers of different direction of rotation and axes of rotation parallel with the hull in the initial position are installed outside from above on the aft.  Above caterpillar drive from the gearbox is accomplished from the gearbox by the cardan shaft through the inlet bevel reduction gear installed on a bracket fastened on the hull.  The intermediate bevel gear is coupled to the second bevel gear and through the torsion shaft and the outlet bevel reduction gear - to the impeller.  The body of the water-jet propeller consists of two parts coaxial with the drive shaft, coupled through cylindrical springs positioned in a circumference and having the possibility to turn relative to each other through a definite angle about the axis of the torsion shaft against the stop of the outlet water jet of the water-jet propeller.  The water-jet propeller is installed for turning in a hinge about the horizontal axis of rotation of the intermediate bevel gear of the inlet reduction gear from the initial position in the truck hull to the working (folding-back) position and vice versa. 
     EFFECT: provided reduced longitudinal trimming of the truck afloat, enhanced reliability of truck operation and speed of its motion. 
     3 dwg
Patent RU-2298009-C2 (RU)
Inventor: NETTEKOVEN GENRIKH MATTIAS
IPC: A61P25/18
Filed: 2002-09-28
Granted: 2007-04-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention describes a novel derivative of 5-methoxy-8-aryl[1,2,4]-triazole[1,5-a]pyridine of the general formula (I):   wherein R 1  means hydrogen, halogen atom or lower alkoxy-group; R 2  means -C(O)-phenyl wherein ring can be unsubstituted or substituted with one or two substitutes chosen from group consisting of halogen atom, lower alkyl, lower alkoxy-group or trifluoromethyl, or it means -C(O)-furanyl or -C(O)-thiophenyl wherein rings are not substituted or substituted with halogen atom, and its pharmaceutically acceptable salts. Proposed compounds can be used in treatment of diseases associated with adenosine A 2  receptors. Also, invention describes a medicinal agent used in treatment of diseases associated with adenosine A 2A  receptors containing compound of the formula (I) and pharmaceutically acceptable excipients. 
     EFFECT: valuable medicinal properties of agent. 
     8 cl, 1 tbl, 1 ex
Patent RU-2300142-C2 (RU)
Title: Способ, устройство и носитель информации для подтверждения права на получение доступа к автономным ресурсам
Inventor: GOLOVLEV SERGEJ NIKOLAEVICH
IPC: G06Q90/00
Filed: 2004-06-18
Granted: 2007-05-27
Abstract: Изобретение относится к области автоматики и вычислительной техники, в частности к средствам идентификации при предоставлении доступа к автономным ресурсам. Техническим результатом является повышение степени защиты от несанкционированного доступа. Способ заключается в изменении при каждом очередном обращении к автономному ресурсу идентификационной информации, используемой для идентификации носителя при последующих обращениях к автономным ресурсам, путем введения ее в алгоритмически преобразованном виде на носитель информации и в базу данных центрального устройства и в проверке ее соответствия на ряде предыдущих обращений к автономным ресурсам. Каждый автономный ресурс имеет блок памяти для хранения алгоритмов преобразования и признаков этих алгоритмов и блок записи/считывания информации носителя. Центральное устройство содержит по соответствующим адресам банка данных виртуальные блоки памяти для хранения информации по идентификации носителей и блок памяти для хранения совокупности алгоритмов преобразования кодов из одного вида в другой и признаков этих алгоритмов, а для каждого из носителей - адреса хранения информации, использованной при предыдущих доступах. Носитель содержит энергонезависимую дополнительную область памяти для записи, хранения и считывания кодов дополнительной информации по идентификации носителя, доступную как в процессе изготовления носителя, так и при его предъявлении в автономном ресурсе. 3 н. и 20 з.п. ф-лы, 1 ил.
Patent RU-2280710-C2 (RU)
Inventor: IVANOV AFANASIJ MIKHAJLOVICH
IPC: C23C26/00
Filed: 2004-07-12
Granted: 2006-07-27
Abstract: FIELD: metalworking. 
     SUBSTANCE: proposed method consists in introducing particles of ultra-dispersed diamond powder into surface of metal or alloy at intensive shear deformation performed by equal-channel angular molding. 
     EFFECT: enhanced wear resistance.
Patent RU-2303361-C2 (RU)
Inventor: KUNDEN SELVANATAN NADAR JAN
IPC: A23D7/00
Filed: 2002-11-25
Granted: 2007-07-27
Abstract: FIELD: food industry, oil-and-fat industry. 
     SUBSTANCE: the suggested food product of spreading consistence and continuous oil phase contains disperse water phase, the main emulsifier polyglycerol-polyricinoleate and one or more co-emulsifiers. Moreover, the quantity of fat corresponds to 50-90 weight%, that of polyglycerol-polyricinoleate - 0.05-5 weight% and that of co-emulsifier - up to 0.5 weight%. Disperse water phase contains about 0.1-0.9 weight% protein against total weight of the product. The content of solid fat in fat corresponds to under 6% at 35°C. The innovation enables to obtain the product in which the combination of polyglycerol-polyricinoleate and inconsiderable quantity of protein is of high spreading consistence, good melting characteristics and, also, it is stable at storage period. 
     EFFECT: higher efficiency. 
     7 cl, 5 ex, 1 tbl
Patent RU-2353897-C2 (RU)
Title: Картечный снаряд
Inventor: ODINTSOV VLADIMIR ALEKSEEVICH
IPC: F42B12/74
Filed: 2004-11-04
Granted: 2009-04-27
Abstract: Изобретение относится к области боеприпасов. Снаряд содержит оболочку, выполненную из высокопрочного твердого топлива с поддоном, внутри которой расположен набор пуль. По оси снаряда расположена перфорированная газоотводная трубка, соединенная с соплом, которым снабжен поддон. Повышается скорость пуль при минимальной затрете массы на разгонное устройство. 8 з.п. ф-лы, 8 ил.
Patent RU-2315758-C2 (RU)
IPC: C07D231/22
Filed: 2003-07-31
Granted: 2008-01-27
Abstract: FIELD: organic chemistry, chemical technology, herbicides. 
     SUBSTANCE: invention describes derivatives of pyrazole of the general formula [I]:   wherein R 1  means (C 1 -C 6 )-alkyl group; R 2  means (C 1 -C 3 )-halohenalkyl group; R 3  means hydrogen atom,(C 1 -C 3 )-alkyl group that can be substituted with one or some substitutes chosen from group substitutes α or formyl group; R 4  means hydrogen atom or (C 1 -C 3 )-halogenalkyl group (under condition that R 4  represents (C 1 -C 3 )-halogenalkyl group in case when R 3  means hydrogen atom or formyl group, and R 4  represents hydrogen atom or (C 1 -C 3 )-halogenalkyl group in case when R 3  means (C 1 -C 3 )-alkyl group that can be substituted with one or some substitutes chosen from group of substitutes α). Also, invention describes methods for synthesis of indicated derivatives of pyrazole that are intermediate compounds used in synthesis of derivatives of isoxazoline showing the excellent herbicide activity and selectivity with respect to cultural plants and weeds. 
     EFFECT: improved method of synthesis, valuable properties of compounds. 
     15 cl, 16 tbl, 40 ex