baber/WOPTO huggingface dataset:
Patent RU-2101582-C1 (RU)
Inventor: GOL DFARB V I
IPC: F16H1/16
Filed: 1996-04-08
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: internal gearing unit with intersecting axes has worm with turns situated on its inner surface and worm wheel disposed completely or partially inside the worm and engageable with the latter. The angle of intersection of the wheel and wormaxles is not equal to 90 deg. The contact zone of the wheel and the worm is displaced relative to the gearing center line. EFFECT: high efficiency. 2 cl
Patent RU-2100109-C1 (RU)
Inventor: BARZHIN LEONID V
IPC: B21B3/00
Filed: 1996-09-03
Granted: 1997-12-27
Abstract: Использование: в области металлургии, при производстве катанки из специальных сталей и сплавов. Сущность изобретения: технология предусматривает совмещение непрерывной разливки сортовой заготовки с ее последующей прокаткой в планетарном универсальном стане и чистовом двухвалковом стане. Установлены оптимальные технологические параметры процесса на всех этапах технологического потока. Технология обеспечивает получение высококачественной катанки с заданными физико-механическими свойствами, однородными по всей длине бунта. 2 з. п. ф-лы.
Patent RU-2107035-C1 (RU)
Title: Method and device for treatment of water-containing media
Inventor: LOSEV B D
IPC: C02F103/32
Filed: 1996-12-06
Granted: 1998-03-20
Abstract: FIELD: technologies and apparatuses applicable in various industries for treatment of water-containing media, for instance, for purification of water-containing media from readily oxidizable unstable organic impurities or for obtaining the needed structure by transferring the readily oxidizable impurities into oxides. SUBSTANCE: method includes exposure of medium flow to constant electric field with medium passing square to electric field lines with voltage applied to electrodes from 0.1 - to 24 V and current density between electrodes selected from 1 to 10 A/sq.m. Treated medium is passed with flow rate corresponding to laminar conditions of flow motion. The device for embodiment of the method has body accommodating means for treatment of medium. The means is formed by, at least, one positive and one negative electrodes connected with respective poles of DC source. The means is made in form of pack of perforated electrodes coaxially installed, or spirally wound round axis coinciding with direction of medium flow. Located between electrodes is perforated spacer made of insulating material. EFFECT: higher efficiency. 10 cl, 2 dwg
Patent RU-2116111-C1 (RU)
Title: Liquid cleaning filter
IPC: B01D27/00
Filed: 1997-02-18
Granted: 1998-07-27
Abstract: FIELD: chemical industry. SUBSTANCE: filter has body consisting of two covers, one of which being movable. Filtering element is positioned between covers. Movable cover has at least one unpurified water outlet hole and hole for pipe connection of purified water outlet. Filter is provided with filter mode-of-operation change-over device which is responsible for supply of purified or unpurified water. EFFECT: longer service life of filtering element. 2 cl, 1 dwg
Patent RU-2106919-C1 (RU)
Title: Share strip rolling method
Inventor: LOGINOV V G
IPC: B21B1/08
Filed: 1997-03-19
Granted: 1998-03-20
Abstract: FIELD: manufacture of rolled products. SUBSTANCE: method involves rolling billet on continuous mill in rolls with continuous barrel; controlling width of intermediate profile in stands with vertical rolls; performing two terminating passes in shaped gages. EFFECT: increased efficiency, simplified method and improved quality of products. 1 tbl
Patent RU-2136575-C1 (RU)
Inventor: GROSMAN L I
IPC: B66C19/00
Filed: 1997-07-02
Granted: 1999-09-10
Abstract: FIELD: railway transport; mechanization of load handling operations. SUBSTANCE: gangway has flooring with railings mounted on framework secured on travelling bridge crane support. Flooring is connected with framework by hinge joint at one side and is secured at other side for vertical adjustment. Gangway ladder secured at one side of flooring is provided with extension ladder and is coupled by lock and pedal with extension ladder control lever system. Ladder with railings and platform is arranged at other side of flooring. Hinged ladder is connected to platform. Platform is connected with ladder railing posts for adjustment in height. Gangway has ladder for getting onto gangway whose upper end is rigidly connected with flooring and lower end is connected with framework by brace adjustable in length. EFFECT: enlarged operating capabilities, enhanced reliability and safety in operation at height of level of open top railway car upper binder. 5 dwg
Patent RU-2119413-C1 (RU)
Inventor: AMIRKHANOVA N A
IPC: B23H3/08
Filed: 1997-07-08
Granted: 1998-09-27
Abstract: Изобретение относится к машиностроению и авиационной промышленности и может быть использовано, в частности, для электрохимической размерной обработки (ЭХРО) жаропрочных никельхромовых сплавов. Электролит содержит хлористый натрий (NaCl) - 15 мас.%, азотнокислый натрий (NaNO 3 ) - 7мас.%, триэтаноламин ((HOC 2 H 4 ) 3 N) - 1 мас.%, азотнокислый барий (Ba(NO 3 ) 2 ) - 0,5 мас. %, вода - 76,5 мас. %. Техническим результатом изобретения является снижение токсичности электролита за счет удаления шестивалентного хрома из раствора без ухудшения качества поверхности. 3 табл. 2 ил.
Patent RU-2136763-C1 (RU)
Title: Method of direct reduction of fine-grained material containing iron oxide in form of particles and plant for method embodiment
Inventor: GERKHARD TSIP
IPC: C21B13/00
Filed: 1996-10-08
Granted: 1999-09-10
Abstract: FIELD: metallurgy. SUBSTANCE: in direct reduction of material containing iron oxide in form of particles in fluidized bed, reformed gas purified, at least, partially from CO 2 , in capacity of reducing gas is brought to reducing zone with fluidized bed and withdrawn from bed in form of top gas. The latter is used, at least, partially in mixture with reformed gas for direct reduction. For the purpose of means saving, in units operating with reducing gas, and for saving of expenditures for heating, at least, 50-100% of reformed gas and from 0 to 100% of top gas are purified from, at least, partially from CH 4  and N 2  by adsorption, in addition to carbon dioxide gas. Effluent gas separated from reformed or top gas by adsorption is used as fuel gas. EFFECT: reduced power of adsorption device of varying pressure and reduced expenditures for heating with invariable or increased production efficiency. 14 cl, 2 dwg, 3 tbl
Patent RU-2132843-C1 (RU)
Title: Urea production process and plant (versions), method of improving plant (versions)
Inventor: DZHORDZHIO PAGANI
IPC: B01J12/02
Filed: 1996-01-31
Granted: 1999-07-10
Abstract: FIELD: production of inorganic compounds. SUBSTANCE: urea is produced by ammonia-carbon dioxide interaction in reaction space, reaction mixture containing urea, carbamate, and free ammonia in aqueous solution. In decomposition stage, carbamate in reaction mixture partially decomposes and free ammonia in aqueous solution is partially separated in the form of first stream including vapors of ammonia and carbon dioxide, and second stream is also formed consisting of urea and rest of carbamate in aqueous solution. The first stream is partially condensed to form stream of the first part of carbamate in aqueous solution which is recycled into reactor. Stream of urea and rest of carbamate in aqueous solution is introduced into urea-isolation section wherein urea is separated from the rest of carbamate to form second part of carbamate in aqueous solution which is also treated to partially decompose carbamate. In this step, second stream of ammonia vapors and carbon dioxide with impurities is separated and partially condensed to form third stream of carbamate in aqueous solution that is also recycled into reactor. Decomposition of the second carbamate solution stream is carried out at pressure equal to pressure in reaction space. Urea production plant comprises reactor; first desorber for partially decomposing carbamate in reaction mixture obtained from reactor; means for partially condensing vapors from desorber and recycling the first carbamate solution stream into reactor; urea isolation section wherein second carbamate solution stream is formed. In addition, plant contains second desorber for partially decomposing carbamate in the second stream from urea isolation section. Resulting vapors are directed into additionally installed condenser that is connected with reactor to provide recycling third part of carbamate in aqueous solution into reactor. Upgrade of plant consists in that reaction mixture from reactor is fed into the first desorber for partially decomposing carbamate and partially separating free ammonium in aqueous solution contained in reaction mixture followed by at least partial condensation of vapors removed from the first desorber in condenser and recycling first part of carbamate in aqueous solution into reactor. In this process, stream containing urea and rest of carbamate in aqueous solution from the first desorber is introduced into urea isolation section to separate urea from second part of carbamate in aqueous solution. In addition, second desorber is installed. EFFECT: increased purity and yield of product. 14 cl, 3 dwg, 3 ex
Patent RU-2143683-C1 (RU)
Inventor: SHEKHOVTSOVA T N
IPC: G01N31/20
Filed: 1997-11-28
Granted: 1999-12-27
Abstract: FIELD: analytical methods. SUBSTANCE: solutions of sodium diethyldithiocarbaminate, sample being analyzed, 3,3',5,5'- tetramethyl benzidine, and hydrogen peroxide are consecutively added to enzyme preparation on carrier (polyurethane foam based on oxyethylene and oxypropylene ethers) immobilized in chitosan. Hydrogen peroxide addition moment is regarded as zero time for registering time before bright blue colored spot on polyurethane foam appears. Methyl mercury concentration within concentration range of 1×10 -8 -1×10 -4  is evaluated from calibration curve. EFFECT: accelerated analytical procedure. 2 tbl, 3 ex
Patent RU-2128252-C1 (RU)
Inventor: PALOCHKIN S V
IPC: D01H1/00
Filed: 1998-01-15
Granted: 1999-03-27
Abstract: Способ и устройство предназначены для получения имеющих постоянную линейную плотность волокнистых полупродуктов в виде ровницы, используемой для производства пряжи путем вытягивания и скручивания. Для повышения производительности ровничной машины за счет формирования ровницы в виде волокнистого сердечника, обвитого волокнами того же вида, с шагом обкрутки более 10 мм без вращения паковки с формируемой ровницей и более простыми конструктивными средствами мычки, выходящей из вытяжного прибора, сообщают ложное кручение с помощью механического вьюрка. Вьюрок состоит из двух частей, между которыми вводятся обвивочные волокна, выходящие из вытяжного прибора обвивочного компонента. Обвивочный компонент укладывается на поверхность закрученной ровницы между двумя частями вьюрка. После выхода из вьюрка происходит раскручивание ровницы и при подходе к выпускной паре она полностью теряет крутку, однако обвивочный компонент при этом обвивается вокруг волокнистого сердечника, придавая ему необходимую прочность. Шаг обвивки выбирается таким образом, чтобы прочность сформированной ровницы была достаточной для ее намотки и последующего разматывания на прядильной машине, но не препятствовала нормальному протеканию процесса вытягивания. 2 с.п.ф-лы, 1 ил.
Patent RU-2142561-C1 (RU)
Title: Tunnelling and stoping machine
Inventor: ATRUSHKEVICH A A
IPC: E21C27/22
Filed: 1998-02-02
Granted: 1999-12-10
Abstract: FIELD: tunnelling machinery, particularly, tunnelling machines designed for driving of horizontal and vertical workings. SUBSTANCE: tunnelling and stoping machine has working member, welded frame structure, pumping plant with hydraulic units, supporting knifes. Machine body is made in form of airtight oil tank with supporting knifes hinged to oil tank front and rear parts. Supporting knifes are provided with hydraulic drawing-apart unit for width of supporting knifes made in form of fixing sliding external support with respect to internal support, and with device for discrete turning of boom-like working member through 270 deg made in form of external holder with holes for fixing rods of hydraulic jacks for turning, and with hydraulic jacks with hydraulic systems for plane-parallel advance of machine in stoping operations by reverse run. Cutting crown may be reduced in length up to 200 mm and in diameter up to 300-400 mm with attachment of bits in bulky web members to increase productivity in driving of mine workings in hard rocks up to 7 units of professor M. M. Protodyakonov's scale. EFFECT: higher efficiency due to simplified design of machine, provision of sufficient stability, maneuverability, possibility of varying thickness of mined coal seam. 2 cl, 2 dwg
Patent RU-2142772-C1 (RU)
Inventor: BUBNOVSKIJ S M
IPC: A61H33/00
Filed: 1999-11-13
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying training exercises during 24-36 lessons including 2-6 series of one kind of exercises with 12-15 repetitions for each of them. Pain dominant is to overcome with (HA) sound. The exercises are done on training units of various kinds. Pulling and pushing blocks on vertical row is carried out to change it for articulation training. The training lesson is ended with exposing patient to water action at +4-6 C and psychotherapeutical suggestion. Some other exercises are allowed that do not influence cervical region of the vertebral column. EFFECT: avoided application of surgical treatment methods. 7 cl, 6 dwg
Patent RU-2151074-C1 (RU)
Inventor: DMITRIEV S V
IPC: B60T13/04
Filed: 1998-12-25
Granted: 2000-06-20
Abstract: Изобретение относится к лесной и деревообрабатывающей промышленности, в частности, к устройству для торможения пильного аппарата переносного моторного инструмента. Устройство для торможения пильного аппарата моторного инструмента содержит П-образный подпружиненный рычаг, концы которого соединены с корпусом пилы посредством осей, расположенных соответственно со стороны пильного аппарата и противолежащей стороны корпуса, при этом пружина рычага расположена на оси поворота, размещенной со стороны корпуса пилы, противолежащей пильному аппарату. Устройство содержит также механизм запуска в виде двуплечего рычага, соединительного звена и поводка, последний установлен на оси поворота рычага. Один конец рычага подпружинен, а другой связан с тормозной лентой пильного аппарата. П-образный рычаг имеет радиально расположенные с торцевой стороны его контактные элементы для взаимодействия с поводком механизма запуска. Поводок механизма запуска и, по крайней мере, контактный элемент П-образного рычага имеют следующие параметры: R/L = 0,5 -0,8, где R - расстояние от оси поворота рычага до наружной торцевой поверхности контактного элемента, обращенной к указанной оси поворота двуплечего рычага, L - длина поводка (межцентровое расстояние от оси поворота до оси шарнирного соединения названного поводка с соединительным звеном. Устройство для торможения конструктивно просто, эксплуатационно надежно. 2 з.п. ф-лы, 5 ил.
Patent RU-2144509-C1 (RU)
Title: Method of thermal deaeration of water
Inventor: SHARAPOV V I
IPC: C02F1/20
Filed: 1999-02-16
Granted: 2000-01-20
Abstract: FIELD: heat- power engineering; thermal power stations and boiler plants. SUBSTANCE: method includes desorption of carbon dioxide dissolved in water at contact of water being treated with heating agent which are fed to deaerator. Deaerated water is discharged from deaerator. Control of flow rate of heating agent fed to deaerator is effected according to magnitude pH of deaerated water. EFFECT: enhanced economical efficiency and improved quality of thermal deaeration of water due to maintenance of optimal flow rate of heating agent. 1 dwg
Patent RU-2144481-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 1999-03-16
Granted: 2000-01-20
Abstract: FIELD: shipbuilding vessels breaking ice cover by resonance flexural gravitational waves. SUBSTANCE: ice cover is broken by means of resonance flexural gravitational waves due to forming hydraulic impact under ice by means of abrupt braking of ship. EFFECT: enhanced efficiency of ice breaking. 1 dwg
Patent RU-2161012-C1 (RU)
Title: Method for recording data of cerebral functional asymmetry dynamics
Inventor: PROZUMENTOV A L
IPC: A61B5/16
Filed: 1999-06-08
Granted: 2000-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves testing a patient using standard methods for determining functional asymmetry at least 5 times with 1 day interval. Then, short-term cerebral functional asymmetry dynamics is evaluated. EFFECT: enhanced accuracy of evaluation method.
Patent RU-2151593-C1 (RU)
Title: Method of treatment of parodontium and mouth mucosa
Inventor: MARININA T F
IPC: A61P1/02
Filed: 1999-06-25
Granted: 2000-06-27
Abstract: FIELD: medicine, stomatology. SUBSTANCE: method involves the use of enzyme-containing cleansing ointment that has laevomycetin, furacillin, chymotrypsin, kalanchoe juice, polyethylene glycol and glycerol taken in the definite ratio of components. Method involves the use of application procedure. EFFECT: decreased treatment time.
Patent RU-2162380-C1 (RU)
Inventor: CHIZH R F
IPC: C05F9/04
Filed: 1999-07-21
Granted: 2001-01-27
Abstract: FIELD: equipment for industrial reprocessing of solid domestic wastes. SUBSTANCE: complex has sorting stations and anaerobic fermentation system. Complex is further provided with waste detoxifying system connected to slag delivery main pipeline of anaerobic fermentation system. Complex of such construction provides processing of domestic wastes or those equated to domestic wastes to obtain final product, such as soil-forming material free of toxic substances. EFFECT: increased efficiency, wider operational capabilities, enhanced reliability in operation and improved quality of final product. 11 cl, 1 dwg
Patent RU-2148083-C1 (RU)
Title: Method of finishing velour
Inventor: KUNTS MIKHAIL IVANOVICH
IPC: C14C13/00
Filed: 1999-07-22
Granted: 2000-04-27
Abstract: FIELD: leather industry. SUBSTANCE: method includes drying, staking, double staking, drum layout, fourth staking, and stretching of cattle skins followed by applying aqueous impregnation ground containing cationic polyurethane dispersion, and cationic additive based on products of condensation of amines and fatty acids. EFFECT: enabled manufacturing high-quality velour from small- size skins. 1 tbl, 5 ex
Patent RU-2162572-C1 (RU)
Title: Method of air conditioning in drying and jerking fish and meat products
Inventor: MALOVA N D
IPC: F26B21/00
Filed: 1999-09-07
Granted: 2001-01-27
Abstract: FIELD: food-processing industry. SUBSTANCE: proposed method includes cleaning, cooling, dehumidifying, heating and humidifying of inside air all year. At ambient temperature t out  below or equal to plenum air temperature t pl , i.e. t out ≅t pl , cooling and dehumidifying of inside air is effect through mixing this air with outside air at maintenance of preset temperature of mixture which is equal to plenum air temperature ((t mix = t pl )); mixing is effected at change of amount of air from 80%-5%; then mixture is cleaned, heated and humidified. EFFECT: reduced power requirements. 2 cl, 4 dwg
Patent RU-2157677-C1 (RU)
Inventor: TAKHCHIDI KH P
IPC: A61F9/007
Filed: 1999-09-09
Granted: 2000-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making tunnel access. Circular capsulorhexis, nucleus hydrodissection and mechanical nucleus fragmentation to parts is carried out with their evacuation outside and crystalline mass removal following. Mechanical fragmentation of nucleus is performed in the posterior chamber in doing pyramid decomposition maneuver. The nucleus is rotated with its equatorial plane by 90 deg about the axis passing through 6-12 o'clock points using pincers which branches operate in the plane disposed in perpendicular to the equatorial plane of the nucleus. Nucleus fragments are bitten and removed outside step-by step, beginning from the top. Viscous preparation portion is introduced under the rest portion of the nucleus after removing the next following fragment. EFFECT: reduced operation and postoperative complications. 4 cl
Patent RU-2152919-C1 (RU)
Title: Method of isolating aromatic hydrocarbons from coke-oven gas
Inventor: KOLESOV V V
IPC: C07C7/11
Filed: 1999-09-09
Granted: 2000-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: aromatic hydrocarbons are evaluated from coke-oven gas by treating coke-oven gas with hydrocarbon absorber followed by distillation with live steam and recycling of hydrocarbon absorber. Hydrocarbon absorber is petroleum fraction evaporating within 250-360 C taken off from vacuum column top during distillation of low-paraffin petroleum having viscosity of 3.5-6.4 sq.mm/s at 50 C and flash temperature of at least 130 C. EFFECT: reduced slime formation and increased absorbing power of aromatic hydrocarbons. 3 tbl
Patent RU-2162521-C1 (RU)
Inventor: ANTONENKO V I
IPC: E21B47/0232
Filed: 1999-12-17
Granted: 2001-01-27
Abstract: FIELD: drilling of inclined and horizontal wells, particularly, methods of transmission of information from bottom-hole telemetering system to day surface in the course of well drilling. SUBSTANCE: invention provides for installation of lower and upper transceiving antennas which radiate and receive electromagnetic information signals. transmitted through drilling mud of drill pipe internal space. Lower antenna excites alternating pulse current which reaches through drilling mud the upper antenna to embrace it and return through wells of pipe string to lower antenna to form closed electric ring round antennas. EFFECT: higher reliability and quality of drilling of inclined and horizontal wells. 5 cl, 2 dwg
Patent AU-2005247509-C1 (AU)
Title: Nuclease resistant double-stranded ribonucleic acid
Inventor: ROEHL INGO
IPC: A61K48/00
Filed: 2005-05-27
Granted: 2012-09-20
Abstract: This invention relates to modified double-stranded oligoribonucleic acid (dsRNA) having improved stability in cells and biological fluids, and methods of making and identifying dsRNA having improved stability, and of using the dsRNA to inhibit the expression or function of a target gene.
Patent AU-2006269940-C1 (AU)
Title: Beta-glucuronide-linker drug conjugates
Inventor: JEFFREY SCOTT
IPC: A61K39/00
Filed: 2006-07-18
Granted: 2013-11-07
Abstract: Ligand Drug conjugate compounds comprising a β-glucuronide-based linker and methods of using such compounds are provided.
Patent AU-2008242031-C1 (AU)
Title: Sequence report method and sequence report device
Inventor: TAKASHI IWAI
IPC: H04B1/707
Filed: 2008-03-18
Granted: 2011-12-15
Abstract: Disclosed are a sequence report method and a sequence report device for reducing a signaling amount for reporting a Zadoff-Chu sequence or a GCL sequence allocated for a cell. Indexes starting at 1 are correlated to different ZC sequences and are allocated for cells so that the indexes are continuous. When such ZC sequences are reported from BS to UE, a start index indicating the start of the continuous indexes is combined with the number of allocated sequences and they are reported as allocation sequence information by a report channel. The UE and the BS share the correlation between the ZC sequences and the indexes and the UE identifiesa usable sequence number according to the correlation and the allocation sequence information reported from the BS.