baber/WOPTO huggingface dataset:
Patent RU-2096366-C1 (RU)
Inventor: KLIMENTEVA VALENTINA S
IPC: C04B12/02
Filed: 1995-12-09
Granted: 1997-11-20
Abstract: FIELD: building industry. SUBSTANCE: binding agent, wt.-%: aluminium hydroxide, 7-18; chrome or boron oxide 2-12; and product of wet-process phosphoric acid processing 73-88. Binding agent is used in high-strength refractory materials. Binding agent exhibits high gluing capability and stability at prolonged storage. EFFECT: improved properties and quality, decreased cost and toxicity of available raw. 1 tbl
Patent RU-2135894-C1 (RU)
Title: Oil-gas burner
Inventor: GROZDOV B N
IPC: F23D17/00
Filed: 1996-01-16
Granted: 1999-08-27
Abstract: FIELD: heat power engineering. SUBSTANCE: mixing of air with gas in proposed oil-gas burner with positive delivery of gas takes place inside burner, and burner itself is made detachable. Tube burner has solid body and straight-line section inside which ring gas header is placed. Gas header is perforated at two sides along side generatrices. Burner is secured by its torus through flange to boiler front, and by straight-line section, to air feed branch pipe. Burner can be used for technological purposes or installed on steam and water heating boilers. EFFECT: improved mixing of gas and air. 18 cl, 4 dwg
Patent RU-2100092-C1 (RU)
Title: Method of heat-wet treatment and cleaning of gas mixtures utilizing a liquid as cooling and separating agent
Inventor: BASKAKOV LEONID V
IPC: B01D47/00
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: FIELD: gas treatment. SUBSTANCE: method consists in heat-wet treatment and cleaning of gas mixtures when they are dispersed in the bulk of liquid caused by underpressure above its level which is maintained constant, whereas, as cooling and separating agent, alkali agent is used obtained by electrodialysis of natural water or aqueous solutions of alkali and alkali-earth metal salts supplemented with flavoring and disinfecting additives. Temperature of alkali solution is controlled in dependence on treatment conditions. EFFECT: enhanced efficiency of process. 2 cl, 1 dwg
Patent RU-2127009-C1 (RU)
Inventor: STREBKOV D S
IPC: H01L31/18
Filed: 1996-03-28
Granted: 1999-02-27
Abstract: FIELD: electronic engineering; renewable power supplies. SUBSTANCE: source semiconductor structures are joined together to form monolithic pile at pressure of 0.5-15 atm and temperature of 800-1300 C; in the process, either p-n junction separating charge carriers is formed at junction point or the latter forms ohmic contact due to tunnel effect in heavily doped regions; then pile is cut into structures and contacts are connected. EFFECT: improved efficiency of photoconverter; improved resistance to external effects. 1 cl, 3 dwg
Patent RU-2099714-C1 (RU)
Inventor: KALININA ELENA YU
IPC: G01N33/52
Filed: 1996-06-19
Granted: 1997-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing analysis of victim urine. Green color being detected, polysulfide natural gas poisoning or acute nonmortal gas toxic effect degree is to be diagnosed depending on green color intensity. EFFECT: enhanced accuracy of diagnosis: simplified method.
Patent RU-2133347-C1 (RU)
Title: Method of generation of electric energy and aromatic hydrocarbons and device for realization of this method
Inventor: MARISHIN A G
IPC: F01K23/10
Filed: 1996-09-04
Granted: 1999-07-20
Abstract: FIELD: generation of electric energy and aromatic hydrocarbons at catalytic reforming of wide fraction of hydrocarbons. SUBSTANCE: method of generation of electric power and aromatic hydrocarbons consists in feeding catalysis gaseous hydrocarbons used as fuel to high-pressure combustion chamber; feeding the gaseous hydrocarbons is effected at such rate which is necessary for maintaining preset constant power of electric generator and compensating for losses in exhaust line of drive. Remaining gaseous hydrocarbons are fed for secondary needs, for example for preheating raw materials and reactors. Liquid catalyst is fully directed to accumulating reservoir. Combined power plant used realization of this method consists of gas-turbine drive of electric generator with high-pressure combustion chamber and waste gas exhaust line. Plant includes also catalytic loop with several catalytic reactors, condenser and at least one catalyst separator and lines for discharge of gaseous and liquid hydrocarbons from separator. Gaseous hydrocarbon discharge line of separator is connected to high-pressure combustion chamber of gas-turbine drive. EFFECT: autonomous functioning of power plant; enhanced efficiency of usage of raw materials at simultaneous obtaining of valuable catalyst and electric power. 8 cl, 1 dwg
Patent RU-2121004-C1 (RU)
Title: Laser-thermal technique for treating carbon steels
Inventor: PETRIKOV V G
IPC: C21D1/09
Filed: 1996-10-04
Granted: 1998-10-27
Abstract: FIELD: steelmaking. SUBSTANCE: process consists of preliminary three- dimensional heating of steel to 75-90 C and subsequent heating of its surface layer by laser emission to austenite-state temperature. EFFECT: eliminated probability of crack formation in carbon-steel products, prevented malformation of surface layer of metal, and achieved required level of steel hardness. 1 tbl
Patent RU-2135498-C1 (RU)
Inventor: JUFING L CHEN
IPC: A61P25/30
Filed: 1995-05-18
Granted: 1999-08-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to the compound of the formula (I)   and pharmaceutically acceptable acid-additive salts where A means N or CH; B means -NT 1 R 2 ,-NHCHR 1 R 2 ,-OCHR 1 R 2 . Compounds show an antagonistic activity with respect to corticotropin-releasing factor (CRF). It is known that CRF-antagonists are effective for treatment of broad spectrum of diseases caused by stress, for example, depression, fear, headache, irritable bowel syndrome, inflammatory diseases, immunity attenuation, Alzheimer's disease, gastroenteric diseases, neurotic anorexia, hemorrhagic stress, abstinent syndrome of drug and alcohol withdrawal, addiction to excess use of drugs and sterility. EFFECT: enhanced effectiveness of compounds. 7 cl, 1 tbl, 8 ex
Patent RU-2107599-C1 (RU)
Title: Laser treatment installation
Inventor: ZABELIN A M
IPC: B23K26/08
Filed: 1997-01-16
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering; welding; thermal treatment. SUBSTANCE: movable unit provided with drive 7 which moves it in horizontal plane is positioned above sheet 5 being treated. Drive actuating mechanisms may be in contact with sheet being treated or may not be in contact with the latter when drive is made as linear motor. Movable unit also has operating objective 9 with turning mirror 10 coupled to mirror of turning unit 3 either kinematically or optically or by means of electric drives of mirrors. Movable unit is supplied with electric power and operating gases either independently or by means of supply assembly and lines. Given construction does not use mechanical elements of drive and heavy moving assemblies. EFFECT: simplified construction, higher dynamic characteristics. 7 cl, 3 dwg
Patent RU-2121831-C1 (RU)
Inventor: NEPOKLONOV ANATOLIJ ALEKSANDRO
IPC: A61P33/14
Filed: 1997-08-01
Granted: 1998-11-20
Abstract: Препарат для профилактики и лечения гиподерматоза крупного рогатого скота содержит в качестве активнодействующего начала ивермектин или авермектин в количестве на несколько порядков меньше, чем в традиционно используемых средствах. Не выделяется с молоком. Поэтому применяется на лактирующих животных. Быстро выводится из организма. Обладает высокой эффективностью, 1 з.п. ф-лы.
Patent RU-2134943-C1 (RU)
Title: Method for creating grazing meadows
Inventor: IGNAT EV S N
IPC: A01B79/02
Filed: 1997-08-27
Granted: 1999-08-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves using seeds of winter rye; sowing seeds on natural herbage by means of disk drill for depth of 4-5 cm. Prior to sowing of winter rye seeds on dense, sandy loam and loamy soils, soil may be preliminarily mellowed by disk harrow or disk-type shallow plow for depth of 6-7 cm with angle of attack not exceeding 15 deg. EFFECT: increased efficiency in retaining grazing meadows in arid zone and increased productiveness of meadows. 2 cl
Patent RU-2119428-C1 (RU)
Title: Method for producing refractory fibrous lining
Inventor: BEGLJAROV EH M
IPC: B28B1/52
Filed: 1997-08-11
Granted: 1998-09-27
Abstract: FIELD: manufacture of building materials, in particular, methods of production of heat-insulating high-temperature fibrous lining of thermal units, for instance, industrial furnaces. SUBSTANCE: method includes preparation of aqueous dispersion for impregnation on the basis of clay and sulfonol and two-stage treatment of fibrous lining. Prior to treatment (deposition by spraying) mounted on thermal unit fibrous lining is punctured by conical needles, then deposited by spraying is dispersion containing 22-35 wt.p.p. of clay and 3-7 wt.p.p. of sulfonol per 100 wt.p.p. pf water in total amount of 5-15% of weight of 1 sq.m of fibrous lining on the basis of absolutely dry substance of dispersion. During the second stage, deposited by spraying is dispersion of the following composition, wt.p.p. per 100 wt.p.p. of water: clay, 14-18; sulfonol, 2-4 in total amount of 1-8% of weight of 1 sq.m of fibrous lining on the basis of absolutely dry substance of dispersion. EFFECT: prolonged service life of refractory lining at service temperature higher 850 C.
Patent RU-2142173-C1 (RU)
Title: Способ отверждения отходов, содержащих радиоактивный йод
Inventor: MASAKHIRO FUKUMOTO
IPC: G21F9/36
Filed: 1997-08-19
Granted: 1999-11-27
Abstract: Изобретение относится к получению отвержденных отходов, содержащих иод - 129 с большим периодом полураспада. Способ отверждения отходов, содержащих радиоактивный иод, в котором испарение радиоактивного иода наружу может быть подавлено во время отверждения, и можно получить отвержденные отходы, характеризующиеся высоким уровнем локализации радиоактивного иода и долгосрочной стабильностью. Способ включает смешение гранулированных отходов, содержащих радиоактивный иод, например гранулированного адсорбента для иода, имеющего большое количество адсорбированного и собранного на нем радиоактивного иода, с металлическим порошком, например с медным порошком, обладающим коррозионной стойкостью в среде захоронения отвержденных отходов, заполнение полученной смесью металлической капсулы и осуществление горячего изостатического прессования заполненной капсулы при температуре, достаточной для спекания указанного металлического порошка, и при давлении, достаточном для получения плотной металлической основы из спеченного металлического порошка. Способ позволяет эффективно подавить испарение радиоактивного иода, отвержденные отходы имеют большую степень локализации радиоактивного иода и долгосрочную устойчивость. 7 з.п.ф-лы, 3 ил.
Patent RU-2137371-C1 (RU)
Inventor: TASHIRO YASUNORI
IPC: A21C11/00
Filed: 1997-09-24
Granted: 1999-09-20
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has gates, each having two adjacent sliding surfaces and elongated openings, member for connecting gates and shafts arranged along imaginary circular line in equally spaced relation for sliding rotation of gates due to engagement with elongated openings. EFFECT: increased efficiency in forming spherical bodies and provision for eliminating jamming of gates. 7 cl, 13 dwg
Patent RU-2121022-C1 (RU)
Title: Absorbent cotton
Inventor: GUBANOV V A
IPC: D21F11/14
Filed: 1997-12-25
Granted: 1998-10-27
Abstract: FIELD: production of cotton wool and medical facilities. SUBSTANCE: absorbent cotton consists of fibrous mixture containing, wt.%: flax fiber, 40-60; cotton fiber, 20-30; viscose fiber, 20-30. Viscose is refined by oxidizing treatment. EFFECT: higher quality due to increased wt-out rate. 2 cl, 1 tbl
Patent RU-2137432-C1 (RU)
Inventor: BELOKONEV V I
IPC: A61B17/00
Filed: 1998-02-11
Granted: 1999-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves inserting explant into defect between separated aponeurosis edges. The explant is sutured to lateral and medial edges of the aponeurosis along the circles of lesser and greater perimeter. EFFECT: reduced intra-abdominal pressure after setting-in hernia sack. 5 dwg
Patent RU-2133375-C1 (RU)
Title: Способ управления ветроэнергетической установкой
Inventor: CHEBODAEV A V
IPC: F03D7/00
Filed: 1998-03-05
Granted: 1999-07-20
Abstract: Изобретение относится к промышленности и сельскому хозяйству, в частности к ветроэнергетике, и предназначено для преобразования энергии ветра в электрическую энергию. Технический результат - повышение количества и качества электрической энергии, производимой ветроэнергетической установкой, расширение функциональных возможностей применения асинхронных многоскоростных электродвигателей в качестве генераторов. Это достигается тем, что подключение электрических потребителей к асинхронному n-полюсному электродвигателю, принятому в качестве генератора электрической энергии, производят в зависимости от производимой ветроэнергетической установкой энергии, при этом при достижении частотой вращения значения, превышающего минимальную синхронную частоту при соединении n-полюсного асинхронного электродвигателя с максимальным числом полюсов, к генератору подключают батарею конденсаторов и соответствующую минимальную нагрузку в соответствии с вырабатываемой ветроэнергетической установкой энергией, а с увеличением частоты вращения вала генератора при достижении частотой вращения значения, превышающего следующую синхронную частоту при соединении n-полюсного асинхронного электродвигателя со следующим числом полюсов, подключают дополнительную батарею конденсаторов и дополнительную нагрузку, соответствующую вырабатываемой ветроэнергетической установкой энергии. 1 ил.
Patent RU-2143074-C1 (RU)
Title: Способ разработки мощного наклонного удароопасного пласта
Inventor: BICH JA A
IPC: E21C41/18
Filed: 1998-04-02
Granted: 1999-12-20
Abstract: Изобретение относится к области горного дела и может быть использовано для разработки мощных наклонных удароопасных угольных пластов при комбайновой выемке с безопасным ведением горных работ. Изобретение решает задачу повышения эффективности и безопасности отработки мощного наклонного удароопасного пласта в панели. Для решения поставленной задачи панель отрабатывают слоями в нисходящем порядке, а слои вынимают столбами по простиранию пласта в восходящем порядке и через один на всей площади панели, при этом смежные с отработанными столбы временно оставляют, определяют в них глубину отжатой силами горного давления или искусственно разрыхленной взрывом зоны, в которой проходят новые конвейерные штреки с попутным извлечением угля. Затем извлекают уголь во временно оставленных столбах выше новых конвейерных штреков, наблюдают из них трещинообразование в кровле впереди очистных забоев, с учетом которого ведут последующую посадку кровли со скольжением пород по бортам трещин, а нижележащие слои отрабатывают под обрушенными породами кровли верхнего слоя и пропластками угля вышележащих слоев. 1 з.п.ф-лы, 2 ил.
Patent RU-2146372-C1 (RU)
Title: Method of assay of parvovirus b 19
Inventor: FEVRALEVA I S
IPC: G01N33/569
Filed: 1998-04-16
Granted: 2000-03-10
Abstract: FIELD: medicine, virology. SUBSTANCE: invention relates to effective and highly specific methods of assay of parvovirus B 19 in serum blood. Method is based on the use two-stage polymerase chain reaction involving preliminary heat treatment of analyzed sera at 95 C for 10 min. Method involves the use of sera not treated with enzyme proteinase K. At the first stage of reaction method involves the use pair at temperature annealing 44 C and consisting of the nucleotide sequences 5'-GACCTCCAAACCAC-3' and 5'-AATTGCTGATACACAG-3' and at the second stage - pair at temperature annealing 56 C consisting of the nucleotide sequences 5'-CAATTGTCACAGACACCAG-3' and 5'-TGCAATCCAGACAGGTAAG-3'. Two stages of reaction are carried out in a single tube. EFFECT: accelerated testing, decreased contamination of samples, decreased cost of analysis. 2 dwg
Patent RU-2141509-C1 (RU)
Title: Protective lubricant for metallic components
Inventor: IL KOVA V F
IPC: C10M125/22
Filed: 1998-04-29
Granted: 1999-11-20
Abstract: FIELD: chemical industry, more particularly protection of agricultural equipment on sites exposed to open air. SUBSTANCE: lubricant comprises, wt %. , spent motor oil, 20-30; soaped tall pitch, 2.0-3.0; sulfuric acid, 0.2- 0.3; and the water balance, use of spent oils makes it possible to abandon using lubricants from expensive petroleum products. EFFECT: improved properties of the protective lubricant. 1 dwg, 1 tbl
Patent RU-2136460-C1 (RU)
Inventor: GALANIN S I
IPC: B23H3/00
Filed: 1998-06-08
Granted: 1999-09-10
Abstract: Изобретение относится к электрофизическим и электрохимическим методам обработки и может применяться при размерной обработке фасонных поверхностей в различных отраслях машиностроения. Обработку сложнопрофильных деталей типа "кольцо", ведут четырьмя секционными катодами (А.Б.В.Г.). Два одинаковых между собой - А и Б - для корректировки внутренней поверхности кольца, и два одинаковых между собой - В и Г - для корректировки внешней поверхности кольца. Катоды состоят из n одинаковых секций-секторов шайб для корректировки внутренней поверхности кольца, и m одинаковых секций-секторов шайб для корректировки внешней поверхности кольца. Непрерывно прокачивают электролит через межэлектродное пространство. На каждую секцию подают свое импульсное биполярное напряжение, различающееся амплитудно-временными параметрами импульсов. Параметры импульсов тока для каждой секции назначают исходя из расстояния между торцевой рабочей поверхностью каждой секции и соответствующей этой секции обрабатываемой части поверхности детали-кольца. Длительность паузы между окончанием импульса противоположной полярности и началом импульса технологического тока равна времени промывки межэлектродного зазора. Секции катодов А и Б выполнены в виде секторов шайб с центральным углом 160 o , а секции катодов В и Г в виде секторов шайб с центральным углом 175 o . Корректировку ведут при неподвижных электродах, фиксируя протекающий через межэлектродный зазор ток, и прекращают по достижении током пороговой величины 0,2 I max , где I max  -амплитудная величина тока в начале процесса корректировки. Способ позволяет повысить точность обработки. 1 з.п. ф-лы, 1 ил.
Patent RU-2147685-C1 (RU)
Inventor: ALYMENKO N I
IPC: E21F1/00
Filed: 1998-06-15
Granted: 2000-04-20
Abstract: FIELD: industrial ventilation systems; applicable in ventilation of mine workings. SUBSTANCE: method includes cyclic motion of fan along cowl. In this case, one part of air flow is passed through fan, while the other, is ejected between fan and cowl walls. When fan moves in direction of jet flow, pressure, velocity and corresponding flow rate of air rise, and when fan moves back they reduce. Pulsation is effected by reduction and increase of air flow rate with respect to rated values. EFFECT: provided pulsation of air or gas flow with pulsation amplitude for reduction and increase of air/gas flow rate. 1 dwg
Patent RU-2146579-C1 (RU)
Inventor: VANIN V A
IPC: B23F11/00
Filed: 1998-09-07
Granted: 2000-03-20
Abstract: Изобретение относится к станкостроению, к зубофрезерным станкам для нарезания червячных колес методом тангенциальной пoдачи. Технический результат: упрощение конструкции станка, повышение точности за счет сокращения протяженности кинематических цепей путем исключения из них ряда механических звеньев, снижение металлоемкости. В цепях деления, дифференциала, тангенциальной подачи используются гидравлические шаговые двигатели, кинематически связанные с приводами заготовки и инструмента, при этом каждый из шаговых гидродвигателей управляется отдельным генератором гидравлических импульсов, обеспечивающим передаточное отношение гидравлических цепей. 1 ил.
Patent RU-2155326-C1 (RU)
Title: Procedure determining maximum level of noise at position of operator of wheeled traction machine
Inventor: USTINOV JU F
IPC: G01H11/00
Filed: 1998-12-21
Granted: 2000-08-27
Abstract: FIELD: transport, agricultural, road-building and public service machinery, evaluation of efficiency of sound-proofing qualities of cabs. SUBSTANCE: in process of motion of traction machine linked up with dynamometric trolley there is created on trolley braking force corresponding to maximum traction power of traction machine. Braking force is determined by dependence T Nmax = (0,58...0,80)•G k •v, where T Nmax  is braking force of dynamometric trolley; G k  is vertical load on axle of driving wheel of traction machine; φ is grip factor of wheel of traction machine to bearing surface. Noise measuring equipment measures level of noise at position of operator of traction machine. EFFECT: shortened time and decreased labor input for test of machine in order to determine and evaluate maximum level of noise at operator's position in wheeled traction machine. 2 dwg
Patent RU-2152236-C1 (RU)
Title: Method of rapidly decomposing high-toxicity gaseous substances
Inventor: KOSSYJ I A
IPC: A62D101/22
Filed: 1999-02-17
Granted: 2000-07-10
Abstract: FIELD: detoxification methods. SUBSTANCE: toxic substances are decomposed inside reactor by affecting them with UV emission and feeding combustible substance into reactor, initiation of poison decomposition being initiated by sliding surface charge, which is simultaneously source of UV emission. EFFECT: increased detoxification process safety. 2 cl, 2 dwg, 1 tbl, 2 ex
Patent RU-2141236-C1 (RU)
Inventor: DVORETSKIJ A L
IPC: A23P1/00
Filed: 1999-02-24
Granted: 1999-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves placing prepared dish, such as first or second course, in container manufactured from edible material, such as cylindrical rye-wheat mixed bread with cut off cap-shaped top crust; removing pulp from bread body so as to form vessel with wall thickness of at least 1.5 cm; placing food product into vessel and tightly covering it with cut off top crust; delivering ready food product for direct or further consumption or transporting it to storages or trades. Food product may be used in different conditions, for instance in catering enterprises such as restaurants, cafes, snack bars in different kinds of transport, as well as in homes. EFFECT: wider range of national food products, simplified production and improved quality of product. 6 cl
Patent RU-2157459-C1 (RU)
Inventor: SINEV A V
IPC: F03G7/06
Filed: 1999-03-11
Granted: 2000-10-10
Abstract: FIELD: mechanical engineering; external heating machines. SUBSTANCE: invention relates to heat machines operating to thermal Stirling cycle, i.e. isotherm- isochore-isotherm-isochore in ideal case. Proposed engine with external supply of heat consists of three chambers A, B, and C connected to form hermetically sealed system. Chambers A and B are heat insulated. Chamber C with wall featuring high thermal conductivity is exposed to ambient temperature. All three chambers are filled with hydrogen of different phase states. Chambers B is loaded additionally with metal hydride powder. Chamber C is located higher than chamber A. Chamber A is constantly filled with liquid hydrogen. Chamber B id initially filled with liquid hydrogen which changes into gaseous state in process of plant operation. Heat power plant mechanism is arranged in chambers A and C. It is formed by shaft passing through chamber A and C and expansion and compression cylinder blocks with pistons and connecting rods. Each pair of coaxial cylinders in blocks is connected by short pipelines with built-in regenerators. Compression cylinder block is kept in liquid hydrogen in chamber B, and expansion cylinder block is kept at temperature of ambient medium in chamber C. Working medium inside cylinders is hydrogen in gaseous state. Phase shift between connecting rod and piston groups of coaxial cylinders is 90 degrees which approximately provides realization of Stirling thermodynamic cycle. Invention provides self- contained fuelless ecologically clean power plant highly compatible with internal combustion engines. EFFECT: enlarged operating capabilities. 13 cl, 4 dwg