baber/WOPTO huggingface dataset:
Patent RU-2229350-C2 (RU)
Inventor: ISKAKOV K M
IPC: B08B5/02
Filed: 2002-05-06
Granted: 2004-05-27
Abstract: FIELD: machine engineering, possibly building and restoration of main pipelines. SUBSTANCE: method comprises steps of introducing cleaning device into cavity of main pipeline; supply steam-air mixture with temperature tc prepared by water injection into compressed air with temperature ta and pressure Pc and used for moving cleaning device; measuring flowrate of compressed air at temperature ta = (300-380)C and pressure Pc = (0.8 - 1.3)Mpa; determining water flowrate necessary for receiving compressed air with 100% percentage humidity at inlet of main pipeline; injecting water to compressed air; cooling it; further cooling steam-air mixture until temperature tc = (80 - 90)C in recuperative heat exchanger. Apparatus for performing the method includes gas-turbine engine; branch pipes for taking off compressed air behind compressor of gas-turbine engine; receptacle for accumulating compressed air; meters for measuring temperature and pressure of steam-air mixtures; first, second and third shut-off and regulating fittings; apparatus for injecting water in compressed air; pipeline with cleaning devices. Apparatus includes filter for taken off water, said filter is connected with low-pressure pump which is connected through fourth shut-off and regulating fitting with recuperative heat exchanger and also with high-pressure pump which is connected through fifth shut-off and regulating fitting with water flow rate meter and with apparatus for injecting water to compressed air. At outlet of air accumulator meters for measuring compressed air flow rate, temperature and pressure of compressed air are arranged. EFFECT: enlarged manufacturing possibilities of apparatus, lowered quantity of water fed into cavity of main pipeline, decreased energy consumption for supplying water, increased information content of apparatus. 2 cl, 1 dwg
Patent RU-2229054-C2 (RU)
Title: Способ обследования и диагностики артезианских скважин и вертикально расположенных трубопроводов и система для его осуществления
Inventor: ZADVORNYJ A M
IPC: F17D5/00
Filed: 2002-06-05
Granted: 2004-05-20
Abstract: Изобретение относится к трубопроводному транспорту и может использоваться для обследования и диагностики артезианских скважин, вертикальных магистральных трубопроводов, расположенных под углом по отношению к поверхности земли. В способе обследования и диагностики артезианских скважин и вертикально расположенных трубопроводов водозащищенную видеокамеру типа VB21C-R36 или КРС-190SW с углом обзора 92 градуса в герметичном титановом корпусе и со специальным полированным стеклом типа К8 толщиной 15 мм, под которое вводится водопоглощающее вещество (адсорбент), снабженную галогеновыми источниками света, погружают в объект обследования сверху вниз под собственным весом тяжести со скоростью 0,1 м/с, за видеокамерой продвигают трехжильный кабель с двойной изоляцией, имеющий знаки длины, который обеспечивает связь с наземной цифровой записывающей видеокамерой типа DCR-TRV17E Sony с монитором 3,5 дюйма или ей подобной, причем запись видеоинформации сопровождают комментариями через микрофон. Система для обследования и диагностики артезианских скважин и вертикально расположенных трубопроводов включает водозащищенную видеокамеру типа VB21C-R36 или КРС-190SW с углом обзора 92 градуса, галогеновые источники света, цифровую записывающую видеокамеру типа DCR-TRV17E Sony с монитором 3,5 дюйма или ей подобную, барабан с трехжильным кабелем с двойной изоляцией и знаками длины пройденного расстояния, независимый источник тока напряжением 12 вольт. Технический результат изобретения заключается в возможности обследования и диагностики артезианских скважин и вертикально расположенных трубопроводов. 2 с.п. ф-лы, 3 ил.
Patent RU-2259227-C2 (RU)
Inventor: SHVEFER MAJNKHARD
IPC: B01D53/86
Filed: 2001-01-09
Granted: 2005-08-27
Abstract: FIELD: inorganic compounds technologies. 
     SUBSTANCE: invention aims at reducing concentration of NO x  and N 2 O in residual gas and provides a method wherein residual gas escaping absorption column, prior to enter turbine, is passed through two consecutive steps first reducing NO x  content by catalytic reduction and then reducing N 2 O content by decomposing it into nitrogen and oxygen on catalyst containing one or more iron-loaded zeolites at working pressure 4-12 bar. Molar ratio NO x /N 2 O in residual gas before second step lies within a range of 0.001 to 0.5. 
     EFFECT: enhanced process efficiency. 
     10 cl, 2 dwg, 1 tbl, 2 ex
Patent RU-2230388-C2 (RU)
Inventor: MRYKHIN VIKTOR IVANOVICH
IPC: H01H77/10
Filed: 2002-08-26
Granted: 2004-06-10
Abstract: FIELD: electrical power engineering. SUBSTANCE: three-phase symmetrical conductor with mobile phases-buses is employed in current-limiting device as electrodynamic mechanism. Under short-circuit condition mobile phases-buses travel in radial direction at angle of 120 degrees one relative another and enter bosoms of ferromagnetic masses. Substantial counter emfs emerge with this in mobile phases-buses, which is equivalent to bringing reactive resistors into network. On termination of emergency condition mobile phases-buses return to initial position under action of springy members. EFFECT: simplified design with preservation of current limiting effectiveness. 2 dwg
Patent RU-2237065-C2 (RU)
Inventor: MAKSJUTOV A Z
IPC: C07K1/04
Filed: 2002-10-03
Granted: 2004-09-27
Abstract: FIELD: medicine, biotechnology, virology. 
     SUBSTANCE: invention relates to diagnosis and vaccine-prophylaxis of HIV-1. Invention proposes library of chimeric peptides mimicking the genetic diversity of the main hypervariable region V3 in HIV-1 gp120. Library is immunogenic and causes producing antibodies interacting with the broad spectrum of gp120 variants of different HIV-1 genotypes. Also, the library elicits ability to bind early antibodies raised against to HIV-1. In immunization of laboratory animals with chimeric peptides library the specific antibodies are formed that interact with the broad variant of gp120 of different HIV-1 genotypes. The proposed library of chimeric peptides can be used for preparing antigens for producing diagnostic test-systems and manufacturing vaccine against HIV-1. 
     EFFECT: valuable biological and medicinal properties of library. 
     3 ex
Patent RU-2239626-C2 (RU)
Title: Method for preparing vinyl acetate
Inventor: TSAJSS ZABINE
IPC: B01J23/652
Filed: 2000-05-19
Granted: 2004-11-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of vinyl acetate in the industrial scale. Method represents the integrated process for preparing vinyl acetate for some steps. Contacting gaseous raw containing mainly ethane is carried out in the first and the second reaction zones with molecular oxygen-containing gas in the presence of catalyst that results to preparing the first product flow comprising acetic acid and ethylene-containing the second production flow, respectively. Then the first gaseous product flow from the first zone and the second production flow from the second zone are contacted with molecular oxygen-containing gas in the presence of catalyst in the third reaction zone to yield the fourth production flow containing vinyl acetate. The molar ratio of ethane to oxygen in the parent raw is in the range from 1:1 to 10:1. Preferably, in the first and/or the second reaction zone catalyst is used of the general formula Mo a Pd b X c Y d  wherein metals X and Y and values a, b, c and d are given in the invention claim. Additional amount of ethylene and/or acetic acid can be fed to the third reaction zone isolated from technological flows of the synthesis unit and stage for separation of products. Invention provides possibility for changing the ratio of selectivity in formation of acetic acid in the broad range and selectivity in formation of ethylene in intermediate steps of process, and reducing investment and energetic consumptions. 
     EFFECT: improved preparing method. 
     8 cl, 2 tbl, 1 dwg, 2 ex
Patent RU-2239912-C2 (RU)
Title: Method for manufacturing planar mos power transistor
Inventor: KOROLEV M A
IPC: H01L21/336
Filed: 2002-12-25
Granted: 2004-11-10
Abstract: FIELD: semiconductor power engineering. 
     
     
       SUBSTANCE: transistor has insulating oxide region formed between source diffusion region and gate region, as well as diffusion region in substrate under insulating oxide of same polarity of conductivity as source; this diffusion region and insulating oxide form structure near drain that fixes channel length under gate between source and drain and distance between highly doped regions of source and drain irrespective of precision of alignment of photomask layers for producing gate, insulating oxide, source, and drain. 
     
     
       EFFECT: reduced resistance of open transistor and output capacitance, enhanced breakdown voltage of drain, and reproducibility of device parameters. 
     
     
       1 cl, 4 dwg
Patent RU-2249670-C2 (RU)
Inventor: VOLKOV V A
IPC: C09K8/50
Filed: 2003-04-10
Granted: 2005-04-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: method includes pumping silicon-containing substance with high-dispersion hydrophobic substance, as silicon-containing substance silicon-organic substance or mixture thereof is used, or silicon-organic substance with following ratio of components in percents of mass: silicon-containing substance 98.0-99.9, high-dispersion hydrophobic material 0.1-2.0. pumped mixture of silicon-containing substance with hydrophobic material is diluted with diluter, while silicon-containing substance having no chlorine is diluted, using as diluter 0.6-6.0 percents of mass of hydrochloric acid solution on mineralized water of chlorine-calcium type; and silicon-containing substance having chlorine is diluted using mineralized chlorine-calcium type water without addition of acid while 1 portion of silicon-containing substance with hydrophobic material is used in conjunction with 0.5-2 portions of diluter. When using mixture of silicon non-organic substance with hydrophobic material, argillaceous suspension is pumped with density 1.1-1.2 g/sm 3  as filler and gel-forming controller. As oil-displacing component surfactant is pumped in amount 0.5-5.0 percents of mass, and as surfactant several special substances can be used. After pumping silicon-containing substance together with hydrophobic material separator is pumped - hydrocarbon solvent, for example, stable benzine, or hexane fraction, or diesel fuel, and then diluter. 
     EFFECT: higher efficiency. 
     9 cl, 12 ex, 3 tbl
Patent RU-2271679-C2 (RU)
Inventor: CHAKLIJA GEORGIJ DMITRIEVICH
IPC: A23L21/10
Filed: 2003-06-17
Granted: 2006-03-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain target product with specific combination of organoleptic properties and widened spectrum of prophylactic action due to providing the content of substances of different vitamin activity one should prepare raw material and syrup containing sugar, pectin, water and supplement out of raw material of plant origin. Moreover, as the supplement one should apply an aqueous extract of the mixture of hibiscus flowers, mountain cranberry leaves, dog rose fruit, strawberry fruit and bilberry leaves. While preparing it is necessary to add citric acid, sodium lactate and preparation obtained due to successive extracting Mortierella alpina micromycete biomass with a nonpolar extracting agent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue. Target product should be prepared at a certain expenditure of components. Then the product should be spread, formed, dried and packed as the ready-to-use product. 
     EFFECT: higher efficiency.
Patent RU-2273288-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-07
Granted: 2006-04-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wider spectrum of prophylactic properties and specific combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovi black tea, cranberry fruits, mountain cranberry leaves and papaya fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Cranberry" aromatizing agent and a preparation obtained out of Pythium irregulare micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2253860-C2 (RU)
Inventor: MAKSIMOV E M
IPC: G01N21/76
Filed: 2003-08-21
Granted: 2005-06-10
Abstract: FIELD: analytical methods. 
     SUBSTANCE: method is based on registration of chemiluminescent emerging during interaction of chemiluminescent reagent, in particular phthalic acid hydrazide added to sample, with products of alkali hydrolysis of glycerol trinitrate. Analytical procedure involves only one step. 
     EFFECT: lowered threshold of detectability of glycerol trinitrate and avoided multistep analytical procedure.
Patent RU-2258832-C2 (RU)
Inventor: ERMAKOV JU I
IPC: F02N19/10
Filed: 2003-10-10
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering; starting preheaters. 
     SUBSTANCE: invention relates to devices designed for heating of internal combustion engine before its starting at operation at below zero ambient temperatures.  Proposed starting preheater contains accumulating tank, heat-insulating casing, electric pump, inlet and outlet pipelines.  Electric heating element and temperature controller are installed inside accumulating tank on detachable flange, thermal switch installed on branch pipe of outlet pipeline and system precluding mixing of cold and hot heat carrier made in form of partitions and grille installed stationary inside accumulating tank.  Electric heating element provides heating of heat carrier in accumulating tank after long standstill when heat carrier has cooled down.  Temperature controller provides ON/OFF switching of electric heating element, thus keeping heat carrier hot.  Heat insulating casing provides keeping of heat carrier hot for a long time.  Thermal witch provides complete substitution of hot carrier for cold one.  Heat insulating casing has channel for mounting and servicing of electric heating element with temperature controller. 
     EFFECT: provision of prestarting of engine at low temperature, reduced toxicity of exhaust gases at starting and warming up of engine. 
     3 cl, 3 dwg
Patent RU-2273020-C2 (RU)
Title: Method for determining mass concentration of suspended particles with hardness no more than 5 units of mohs scale in well product
Inventor: DENISOV ALEKSEJ NIKOLAEVICH
IPC: G01N30/72
Filed: 2003-12-10
Granted: 2006-03-27
Abstract: FIELD: oil extractive industry and other industrial branches, where it is required to determine mass concentration of suspended particles with hardness of no more than 5 units of Mohs scale in well product. 
     SUBSTANCE: precipitation of suspended particles received from well product in form of liquid is dried and pressed with lower bromide potassium. Infrared spectrum of precipitation is recorded, its mineral composition is identified and it is compared with Mohs scale. With consideration of calibrating infrared spectrums concentration of suspended particles with hardness of no more that 5 units is calculated with converting to liquid volume. 
     EFFECT: improved efficiency.
Patent RU-2287529-C2 (RU)
Inventor: MATSUI KHIROSI
IPC: A61P9/10
Filed: 2002-05-27
Granted: 2006-11-20
Abstract: FIELD: chemistry of heterocyclic organic compounds, medicine. 
     SUBSTANCE: invention relates to a novel heterocyclic derivative of the formula (I'):  , wherein R 1  represents hydrogen atom or (C 1 -C 6 )-alkyl; R 2  represents-CO-C(R 4 )=C(R 4 )-R 5  wherein R 4  represents hydrogen atom; R 5  represents (C 2 -C 8 )-alkenyl; R 3  represents hydrogen atom or (C 1 -C 4 )-alkyl; X represents oxygen atom or sulfur atom; R 20  represents phenyl substituted with unsubstituted (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkyl substituted with fluorine atom, (C 1 -C 4 )-alkoxy-group, phenyl-(C 1 -C 4 )-alkoxy-group, hydroxyl group, halogen atom, nitro-group, unsubstituted amino-group or amino-group substituted with (C 1 -C 4 )-alkyl; n means a whole number from 1 to 4, or to its pharmaceutically acceptable salt. Also, invention relates to heterocyclic derivative of the formula (I):  , wherein R 1  represents hydrogen atom or (C 1 -C 6 )-alkyl; R 2  represents -CO-C(R 4 )=C(R 4 )-R 5  wherein R 4  represents hydrogen atom; R represents (C 4 -C 8 )-alkyl or (C 2 -C 8 )-alkenyl or -CO-C≡C-R 6  wherein R 6  represents (C 1 -C 8 )-alkyl; R 3  represents hydrogen atom or (C 1 -C 4 )-alkyl; X represents oxygen atom or sulfur atom; n means a whole number from 1 to 4, or its pharmaceutically acceptable salt. Compounds of the formulas (I') and (I) are effective as a hypoglycemic agent, hypolipidemic agent, agent improving resistance to insulin, therapeutic agent in treatment of diabetes mellitus, therapeutic agent in treatment of diabetes mellitus complications, agents enhancing tolerance to glucose, anti-arteriosclerotic agent, agents against obesity or agent for X syndrome. 
     EFFECT: valuable medicinal properties of derivatives. 
     14 cl, 2 tbl, 56 ex
Patent RU-2291092-C2 (RU)
Inventor: IOAKIM AL FRED
IPC: B65D77/00
Filed: 2002-05-07
Granted: 2007-01-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to devices for preparing drinks.  Proposed pack is closed flexible cartridge providing extraction under pressure and contains powder for preparing drink.  Cartridge consists of first and second sheets of round, oval or polygonal form, between which space is left for powder and which are welded to each other along outer edge.  First sheet is made of filter paper or nonwoven material.  Second sheet is made of filter paper or nonwoven material or composite material.  First sheet is made to pass water at atmospheric pressure or when is pierced by means of piercing device, and second sheet is made to pass water only if gauge pressure of 0.1 to 3 bar is built inside cartridge in process of extraction. 
     EFFECT: improved extraction, preparation of coffee with good foam. 
     5 cl, 5 dwg
Patent RU-2268649-C2 (RU)
Inventor: BONDAREV IGOR PAVLOVICH
IPC: A61B5/16
Filed: 2004-02-27
Granted: 2006-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining the number of testees of high professional success whose results exceed standard level on informative indices used in various methods. Integral distribution law is built on the testee set and error threshold is determined. The value is used for dividing the testees having passed the tests according to the same methods into employment-fit and unfit ones. Boundary dividing the set into employment-fit and unfit persons is determined on total error number being less than 0.8-0.9. 
     EFFECT: high reliability in determining employment fitness in single group. 
     4 cl, 1 dwg
Patent RU-2269065-C2 (RU)
Inventor: KOBELEV NIKOLAJ SERGEEVICH
IPC: F24H1/00
Filed: 2004-03-29
Granted: 2006-01-27
Abstract: FIELD: water heating. 
     SUBSTANCE: boiler can be used for heating and hot water supplying. Boiler has rectangular closet provided with heat insulation and casing. There is furnace with burner, heat exchanger and branch pipe for letting combusting gas through outer wall of room's wall are disposed inside the closet. The branch pipe is provided with cassette filled with adsorption matter. Cassette is hermetically placed in branch pipe for letting combustion products out between casing of rectangular heat-protected closet and internal surface of outer wall of the room. Branch pipe for letting products of combustion out behind outer wall of the room is mounted in vertical and has cone-shaped muzzle with curvilinear planes and guides and twisting ribs. 
     EFFECT: improved ecological parameters of exploitation. 
     2 dwg
Patent RU-2354319-C2 (RU)
Title: Гидравлический аппарат для вытяжения
Inventor: SHTUTTS KHAJNRIKH
IPC: A61B17/02
Filed: 2004-05-05
Granted: 2009-05-10
Abstract: Изобретение относится к медицине, а именно к гидравлическому аппарату для вытяжения, в частности для хирургии коленного сустава. Гидравлический аппарат для вытяжения имеет, по меньшей мере, одну пару рабочих секций, состоящую из верхней и нижней рабочих секций (11, 13), которые выполнены с возможностью регулирования относительно друг друга, и, по меньшей мере, одно сменное приспособление (15, 17) поршня в цилиндре, изготовленное из пластмассы. Поршень (15) приспособления разъемным образом присоединен к одной рабочей секции (11), а цилиндр (17) разъемным образом присоединен к другой рабочей секции (13). Цилиндру (17) придана жесткость посредством внешнего опорного крепления (19), поддерживающего цилиндр (17) с внешней стороны, и, по меньшей мере, одной внутренней упрочняющей вставки (21, 23, 25), выполненной с возможностью вставления в цилиндр (17) вместе с поршнем (15). Изобретение обеспечивает простоту конструкции и манипулирования и дополнительную информацию в распоряжении хирурга во время операции. 46 з.п. ф-лы, 24 ил.
Patent RU-2272789-C2 (RU)
Inventor: GONIK ALEKSANDR ADOL FOVICH
IPC: C02F1/50
Filed: 2004-06-16
Granted: 2006-03-27
Abstract: FIELD: oil and gas production and corrosion protection. 
     SUBSTANCE: invention relates to protection of oil-field equipment and pipelines operated under conditions when oil formations are microbiologically infected. In particular, when oxygen-containing fresh water with demulsifier is continuously supplied to waste water disposal system, the latter is subjected to a single treatment with bactericidal reagent acidified with weak hydrochloric acid solution containing corrosion inhibitor, after which oxygen dissolved in fresh water is completely removed. 
     EFFECT: prohibited favorable conditions in waste water disposal system for vital activity of bacteria and prevented corrosion of equipment. 
     1 dwg
Patent RU-2301444-C2 (RU)
Title: Система и способ для обеспечения передачи сообщений на беспроводное устройство, соединенное с сервером приложений
Inventor: MINEAR BRAJAN
IPC: H04W4/24
Filed: 2003-01-31
Granted: 2007-06-20
Abstract: Изобретение относится к беспроводным сетям. Технический результат заключается в обеспечении передачи сообщения, такого, например, как рекламное объявление, которое отображается пользователю, когда беспроводное устройство соединяется с сервером загрузки приложений. Сущность изобретения состоит в том, что когда беспроводное устройство системы пытается соединиться с сервером загрузки приложений по беспроводной сети или изменяет файлы при перемещении по серверу загрузки приложений, сообщение передают по беспроводной сети к компьютерной платформе беспроводного устройства и отображают пользователю беспроводного устройства. Сообщение может передаваться на беспроводное устройство от того же самого сервера загрузки приложений, с которым беспроводное устройство пытается связаться или по которому перемещается, или альтернативно, сообщение может передаваться от другого сервера в беспроводной сети. 7 н. и 2 з.п. ф-лы, 5 ил.
Patent RU-2285550-C2 (RU)
Inventor: TARAKANOV ALEKSANDR VIKTOROVIC
IPC: A61N1/36
Filed: 2004-12-14
Granted: 2006-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering self-controlled energy-neuro-adaptive regulation therapy in individually or subjectively dosed modes and their combinations performed in three stages beginning from haired portion of the head to the coccyx along spinal processes of the vertebral column to the right and left of paravertebral lines from the seventh cervical vertebra level to the coccyx. The second stage involves acting upon six points corresponding to trigeminus nerve exits. Liver projection skin region is treated at the third stage applying frequencies within the range of 60-90 Hz with total treatment time being equal to 30-40 min in one session daily during 10-14 days. 
     EFFECT: reduced abstinence period. 
     2 dwg, 1 tbl