baber/WOPTO huggingface dataset:
Patent RU-2272016-C2 (RU)
Title: Method of increasing yield of higher molecular weight olefins from lower molecular weight olefins (options)
Inventor: ABAZADZHJAN ARMEN NAZAR
IPC: C07C11/02
Filed: 2002-04-08
Granted: 2006-03-20
Abstract: FIELD: petrochemical processes. 
     SUBSTANCE: narrow-range hydrocarbon stock is fed into reaction-distillation tower at a level located between lower and upper tower parts to perform isomerization and disproportionation of hydrocarbons. Reaction mixture is maintained in vapor-liquid equilibrium state to concentrate lighter reaction products in vapor phase and higher ones in liquid phase by means of controlling temperature profile and in-tower pressure. Higher olefins are withdrawn as bottom product and lighter olefins from the top of tower. 
     EFFECT: increased yield of desired product. 
     41 cl, 4 dwg, 5 ex
Patent RU-2265658-C2 (RU)
Inventor: KAZACHINSKAJA E I
IPC: C12N5/18
Filed: 2004-01-09
Granted: 2005-12-10
Abstract: FIELD: biotechnology, virology. 
     SUBSTANCE: invention relates to preparing a new strain of hybrid cells of Mus musculus L., NIIMB-280 (9E2), as a producer of monoclonal antibodies to the West Nile virus (WNV) protein E. West Nile virus (strain WNV/LEIV-VIg99-27889) is isolated in Volgograd district in 1999 year from a patient. Producing monoclonal antibodies can be used effectively for detection of the strain WNV/LEIV-VIg99-27880 of WNV that causes human diseases in Russia territory. New hybrid strain of cells is obtained by fusion of murine myeloma cells p3-X63/Ag8.653 (NS0/1) with murine splenocytes BALB/c immunized with the purified and inactivated preparation WNV (strain WNV/LEIV-VIg99-27889). The strain of hybrid cells Mus musculus L., NIIMB-280 (9E2), is deposited in Collection of cellular cultures of NII cellular cultures GNTS VB "VEKTOR" at number № NIIMB-280. Author's name of hybridoma cellular strain is 9E2. Using hybridoma allows preparing specific monoclonal antibodies raised to the West Nile virus protein E that, in turn, gives a possibility for identification of WNV and to standardize the content of protein E in immunodiagnostics. 
     EFFECT: valuable properties of strain. 
     1 dwg, 3 ex
Patent RU-2271048-C2 (RU)
Inventor: ROGINSKAJA LJUBOV EHMMANUILOVN
IPC: H01F30/04
Filed: 2004-03-25
Granted: 2006-02-27
Abstract: FIELD: electrical engineering; electronic and automatic-control devices. 
     SUBSTANCE: proposed two-phase transformer characterized in output voltages shifted through 90 electrical degrees has composite spiral toroidal magnetic circuit with internal air duct. External primary and secondary windings are disposed around this composite spiral toroidal magnetic circuit. Internal air duct of the latter accommodates internal primary and secondary windings. Primary windings are connected to supply mains and secondary windings, to load. Novelty is that internal air duct of composite spiral toroidal magnetic circuit is shifted to its external end. Transformer is connected to three-phase supply mains. 
     EFFECT: reduced mass and size, enlarged functional capabilities due to comprehensive use of steel. 
     1 cl, 2 dwg
Patent RU-2298296-C2 (RU)
Inventor: LE MAGE JANN
IPC: H04L12/56
Filed: 2002-08-21
Granted: 2007-04-27
Abstract: FIELD: computer engineering. 
     SUBSTANCE: method and device for transferring user data from video decoder to video decoder, while user data may be embedded into encoded video signal, generated by aforementioned video decoder, includes (at coder side) stage (202) of insertion of filling packets into given position in encoded video signal, (at decoder side) stage (204) of analysis for finding and counting amount of filling packets at given position in encoded video signal. At coder side, determined from user data by means of correspondence table is amount of filling packets (201), and at decoder side aforementioned amount of filling packets is used for producing user data (205) by means of correspondence table. 
     EFFECT: transfer of user data with usage of low amount of bits at level of plane of video object of encoded video signal. 
     9 cl, 5 dwg
Patent RU-2287666-C2 (RU)
Inventor: ZUPANIK DZHOZEF A
IPC: E21B43/30
Filed: 2002-10-10
Granted: 2006-11-20
Abstract: FIELD: technology for controlling usage of materials, positioned deep underground or extracted from underground zone. 
     SUBSTANCE: in accordance to first proposed variant of method for controlling usage of accompanying products, first system of wells is drilled in underground zone. First system of wells of the latter includes first network of draining mines. Through first system of wells, accompanying product is extracted from first space of underground zone. Gas is extracted from first space of underground zone. Second system of wells is drilled in underground zone. Second system of wells in the latter includes second network of draining mines. Underground hydraulic connections are formed between first network of draining mines and second network of draining mines. Accompanying product is moved from second space of underground zone to first space of underground zone. Gas is extracted from second space of underground zone. In accordance to second proposed variant of method for controlling usage of underground accompanying product, first system of wells is drilled in underground zone. The latter has structural immersion, in which first draining system consists of first network of draining mines, mainly parallel to fall of bed, stretching upwards along ascension of bed and ending on the limit of first area. Accompanying product is moved through first system of wells from first space being extracted to provide for gas extraction from first space. Gas is extracted from first space through first draining system. Second system of wells is drilled into underground zone, in which second system of wells includes second network of draining mines, mainly parallel to fall of bed. Aforementioned second network stretches upwards along ascension in underground zone up to limit of first system of wells and ends on the limit of second draining network. Accompanying product is moved through first system of wells and second system of wells from second space of underground zone to first space of underground zone. Gas is extracted from second space of underground zone through second draining system. 
     EFFECT: improved method and system for controlling usage of accompanying underground products, preventing or simplifying disadvantages and problems, bound with earlier systems and methods. 
     2 cl, 11 dwg
Patent RU-2306650-C2 (RU)
Title: Method and device for generating optical radiation
Inventor: VAJNSHTEJN SERGEJ NAUMOVICH
IPC: H01S5/20
Filed: 2003-01-23
Granted: 2007-09-20
Abstract: FIELD: method and device for generating optical pulses using current pulses. 
     SUBSTANCE: proposed device is essentially semiconductor structure whose carrier injector is  isolated from optically active area by means of potential barrier for injecting low-mobility carriers in semiconductor component. They aid in formation of strong electric field due to current flowing in optically active area at moderate current density until positive gain is attained. This electric field extends gain sector in active layer thereby suppressing positive gain and encouraging accumulation of carriers in active layer. Positive gain is attained as soon as current pulse ceases which produces optical radiation  from active layer. Structure being used can be produced using various semiconductor materials. 
     EFFECT: ability of wavelength control. 
     26 cl, 11 dwg
Patent RU-2282835-C2 (RU)
Inventor: SIMONOV VALERIJ NIKOLAEVICH
IPC: G01K7/04
Filed: 2004-10-18
Granted: 2006-08-27
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: temperature detector has case and flexible prod with temperature-sensitive element disposed in bent sleeve. Length of sleeve exceeds radius of tube. Flexible prod connects electronic circuit, disposed in case of detector, with temperature-sensitive element, disposed onto axis of tube. Sleeve is either welded into tube or it has to be removable; in the last case it is sealed by means of gasket and nut. According to version of the invention, sleeve is bent in such a way that it crosses axis of tube more than once. Temperature-sensitive crystal resonator is used as temperature-sensitive element. 
     EFFECT: reduced errors of measurement. 
     4 cl, 1 dwg
Patent RU-2317828-C2 (RU)
Inventor: PAJRE MISHEL
IPC: A61P11/00
Filed: 2003-06-26
Granted: 2008-02-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to a novel drug based on anti-cholinergic agents and inhibitors of EGFR kinase, capsules containing inhalation powder and to using a drug designated for treatment of inflammatory and obstructive diseases of respiratory ways. Invention describes a novel medicinal agent useful in using in diseases of respiratory ways. 
     EFFECT: valuable medicinal and biochemical properties of compositions. 
     32 cl, 1 dwg, 19 ex
Patent RU-2290164-C2 (RU)
Inventor: PEUNOVA SVETLANA MIKHAJLOVNA
IPC: A61H33/06
Filed: 2005-03-01
Granted: 2006-12-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device can be used for injection of phytobiological preparations through patient's skin. Device has chamber with vapor distributor made of perforated tubes in form of ring, vapor generator with heater connected with vapor distributor through vapor duct, seat for patient and removable grating. Fan is mounted at bottom of chamber and along its axis to provide movement of phytobiological mixture inside chamber. Electromagnet is mounted onto vapor duct for magnetization of phytobiological-vapor-air mixture. Efficiency of physiotherapeutic influence is improved due to change in speed of movement of phytobiological-vapor-air mixture. 
     EFFECT: improved efficiency of physiotherapeutic influence. 
     4 cl, 1 dwg
Patent RU-2309824-C2 (RU)
Inventor: BELL GANS
IPC: F22D3/04
Filed: 2005-04-12
Granted: 2007-11-10
Abstract: FIELD: soldering processes and devices. 
     SUBSTANCE: invention provides usage of preliminary heating zone for suppressing thermodynamic oscillations occurring in the result of introducing relatively cold liquid to vapor generator of soldering system. It allows practically continuous supply of desired quantity of vapor. Vapor generation is controlled on base of vapor pressure in zone of vapor generation, mainly at usage of soldering system. Pressure in respective working chamber also may be used for controlling system due to providing pressure gradient always present in system in order not to use additional means such as pumps for supplying vapor. 
     EFFECT: possibility for continuous supply of vapor without using such means as pumps. 
     43 cl, 3 dwg
Patent RU-2333639-C2 (RU)
Title: Method of fish crop increase in ocean (versions) and method of creation of fish attracting instrument
Inventor: MARKELS MICHAEL JR
IPC: A01K/
Filed: 2003-11-07
Granted: 2008-09-20
Abstract: FIELD: agriculture, fish rearing. 
     SUBSTANCE: invention refers to fishing industry. The method provides selection of area of an ocean surface having deficiency of nutrient element, restricting development of a phytoplankton. Examine the area in order to confirm, that speed of diffusion does not restrict development of phytoplankton. Apply fertiliser, ensuring short-term development of a phytoplankton and attracting of fish to this area, where it is fished out with smaller expenditures. 
     EFFECT: increase of fishery efficiency by attracting the fich in certain area of ocean surface. 
     20 cl
Patent RU-2336924-C2 (RU)
Title: Method and device for preparation of pure liquid from initial liquid
Inventor: KHAUSMANN KURT
IPC: C02F1/14
Filed: 2003-12-06
Granted: 2008-10-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to preparation of pure liquid from initial liquid, in particular, for preparation of fresh water from salty water. Method of fresh water preparation from salty water, etc. is carried out by means of initial liquid evaporation that takes place under vacuum in evaporation device (10) and steam condensation in condensation device (23), which is connected to steam outlet of evaporation device (10). Evaporation (10) and condensation (23) devices are filled accordingly with initial and pure liquids, when they are disconnected from each other. Then underpressure is pulled in sealed systems that contain working chamber (9) and evaporation device (10) and, accordingly, working chamber (27) and condensation device (23), by means of working chambers volume increase. At that evaporation (10) and condensation (23) devices are hydraulically connected between each other only under vacuum. This helps to achieve high evaporation efficiency and affordability. 
     EFFECT: provision of high evaporation efficiency and affordability. 
     26 cl, 4 dwg
Patent RU-2345075-C2 (RU)
Title: Method of obtaining pharmaceutical remedies and compounds obtained by claimed method
Inventor: KANKAN RADZHENDRA NARAJANRAO
IPC: A61P1/04
Filed: 2004-01-12
Granted: 2009-01-27
Abstract: FIELD: chemistry, pharmaceutics. 
     SUBSTANCE: claimed invention relates to improved method of obtaining sulphinyl compound of formula (I)   or its pharmaceutically acceptable salt, hydrate or solvate, which includes oxidation of sulphide compound of formula (II)  , where in both formulae (I) and (II) R 1  and R 3  are selected from group including hydrogen, methyl or C 1-4 alkoxy, R 2  is selected from group including substituted or unsubstituted C 1-4 alkoxy, and R 4  is selected from group including hydrogen or substituted or unsubstituted C 1-4 alkoxy; which differs in the following: oxidiser, including water solution of hypohalogenite of alkali or alkali earth metal in concentration from 2 to 5% is added into suspension or solution of sulphide compound of formula (II), obtaining reaction mixture, in which, at least, during said oxidation solution of hydroxide of alkali or alkali earth metal is present, value of reaction mixture pH, at least, during said oxidation is within the range from 9 to 12; and, optionally, sulphinyl compound of formula (I) is converted into its pharmaceutically acceptable salt, hydrate or solvate. 
     EFFECT: obtaining sulphinyl compounds with greater output and lower amount of admixtures. 
     14 cl, 4 ex
Patent RU-2315145-C2 (RU)
IPC: E01C13/04
Filed: 2005-08-19
Granted: 2008-01-20
Abstract: FIELD: construction, particularly paving or foundations specially adapted for playgrounds or sports grounds made of prefabricated single units. 
     SUBSTANCE: ground has artificial covering made as a number of separate three-dimensional members connected with each other. Each member is made of foam-rubber and has thickness of 0.13-0.5 m. The covering includes a number of layers. Upper layer has apparent density of 10-39 kg/m 3 . Lower layer has apparent density of 40-200 kg/m 3 . 
     EFFECT: provision of intensive sport or play activity due to increased load on tailor's muscle and anterior tibial muscle of person engaged into sport or play activity on the ground. 
     1 cl, 2 dwg
Patent RU-2302664-C2 (RU)
Inventor: GOL DBERG EVGENIJ DANILOVICH
IPC: G09B23/28
Filed: 2005-09-28
Granted: 2007-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering granulocytic colony formation stimulating factor. The remedy is subcutaneously injected at a dose of 125 mg/kg once a day during 1-5 days. Encephalopathy is modeled with hypoxia or intraperitoneal injection phenylhydrazine chloride. 
     EFFECT: enhanced effectiveness of treatment; prevented erythropoiesis precursor cell injuries. 
     3 tbl
Patent RU-2418186-C2 (RU)
Inventor: ZHUJKOV VLADIMIR NIKOLAEVICH
IPC: F02K9/34
Filed: 2005-09-28
Granted: 2011-05-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed housing comprises housing proper and nozzle unit made integral therewith. Inner surface of said housing and nozzle unit in contact with combustion products is protected by heat resistant coat. Both housing and nozzle unit are produced by isothermal forming of tube made from aluminium alloy. Said heat resistant coat features erosion resistance and is made from aluminium oxide anode film with thickness approximating to 60 mcm. Nozzle unit is provided with fin assembly attachments. 
     EFFECT: ease of manufacture, higher reliability, safety and housing dead weight. 
     2 dwg
Patent RU-2312432-C2 (RU)
Inventor: KALINKIN EVGENIJ IVANOVICH
IPC: H02J7/02
Filed: 2005-10-13
Granted: 2007-12-10
Abstract: FIELD: electrical engineering; medium-class traction  batteries. 
     SUBSTANCE: proposed method concerns charging storage batteries of medium class of charge (class M according to international classification) within comprehensive range of ambient temperatures between -40 and +40 °C, measures being taken to preclude overheat of electrolyte which is essential in particular for batteries operating in buffer connections and for their users, such as most transport facilities of consists. When battery is charged using indirect control of electrolyte temperature dispensing with its temperature sensors, charge is first conducted with steady rated current to admissible final voltage, and as soon as this value of charge voltage known in advance for each type of batteries as function of ambient temperature excluding overheat of electrolyte is attained,  rate of charge current variation at steady state charge voltage is measured, and steady state charge voltage  is varied (reduced) in inverse proportion during second stage of charge. Time taken for measuring rate of current reduction during second stage of charge is defined as one percent of minimal admissible time of battery charge; variation in charge voltage is conducted in multiple step-by-step manner until desired reduction in charge current is attained during second stage. 
     EFFECT: ability of providing full charge of traction batteries in comprehensive range of ambient temperatures. 
     3 cl, 1 dwg
Patent RU-2358132-C2 (RU)
Inventor: PRESTEL SEBAST EN
IPC: F02C7/06
Filed: 2005-10-26
Granted: 2009-06-10
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: device for lubrication of turbo-machine element, in particular bearing of turbojet engine shaft comprising annular support part that creates lubricating chamber around element, annular cover installed by tight method onto support part and including element for lubricant drain, and annular channel for flow of injected and cooled air created between support part and cover and connected with air duct channels in support part and annular cavity created in cover for passage of injected and cooled air. ^ EFFECT: increased efficiency and effectiveness of lubricant. ^ 9 cl, 3 dwg
Patent RU-2385161-C2 (RU)
Title: Способ лечения болезни альцгеймера
Inventor: SARASA BARRIO MANUEHL
IPC: A61K38/10
Filed: 2004-05-03
Granted: 2010-03-27
Abstract: Изобретение относится к медицине и касается применения антител, специфически узнающих любой из преобладающих вариантов бета-амилоидного пептида, Аβ40 и Aβ42, в приготовлении лекарственного средства, которое применяют для профилактики и/или лечения болезни Альцгеймера. Изобретение обеспечивает предотвращение прогрессирования или снижение симптомов, и/или снижение процесса отложения амилоида у индивидуума при введении больному иммуностимулирующей дозы пептида или антитела, полученного против него. 2 н. и 5 з.п. ф-лы.
Patent RU-2312151-C2 (RU)
Title: Способ доменной плавки
Inventor: SOKURENKO ANATOLIJ VALENTINOVI
IPC: C21B5/00
Filed: 2005-11-21
Granted: 2007-12-10
Abstract: Изобретение относится к области черной металлургии, в частности к доменному производству. Способ включает смешивание железорудных материалов с углем на конвейере шихтоподачи путем наложения порций угля на порции железорудных материалов. Порции угля располагают между началом и серединой порций железорудных материалов. Уголь в промежуточном бункере бесконусного загрузочного устройства располагают между нижней и средней его частями. Выгрузку смешанных порций угля осуществляют в кольцевые зоны колошника печи, которые соответствуют 0,6-0,9 радиуса колошника. При увеличении удельного расхода угля до уровня, при котором начинают появляться признаки загромождения горна, порции угля на конвейере шихтоподачи перемещают ближе к началу порций железорудных материалов с возможностью расположения его в нижней части промежуточного бункера загрузочного устройства. Выгрузку угля на колошник осуществляют на угловых положениях лотка бесконусного загрузочного устройства, соответствующих выдаче угля ближе к большим значениям радиуса колошника печи. Использование изобретения обеспечивает снижение расхода кокса. 3 табл.
Patent RU-2366668-C2 (RU)
Inventor: LEZAZH P ER
IPC: B60C11/00
Filed: 2004-05-04
Granted: 2009-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method for preparation of functionalised, bound or star-block copolymer used in sulphur-cured rubber composition containing carbon char and having in cured state decreased hysteresis with at least one of said blocks containing polyisoprene and at least one other block consisting of diene elastomer different from polyisopren with mole content of repeating units of one or more of conjugated dienes exceeding 15% includes: copolymerisation of one or more monomers containing at least one conjugated diene different from polyisoprene with catalitycal system containing hydrocarbon solvent halogenated or unhalogenated metal-organic compound A of the group IIIA metal, alkaline-earth metal compound B and polymer initiator C containing bound C-Li formed by unfunctionalised monolythium-containing polyisopren intended for formation of the said block or every polyisoprene block and (ii) adding to the product of the said polymerisation of the functionalising, binding or star-shape forming agent containing acetoxy group of formula R n -Sn-(O-CO-R') 4n > whereat n is integer natural number from 0 to 4 and R and R' each represents following groups: alkyl, cycloalkyl, aryl, aralkyl, same or different, for functionalisation or binding or forming of star-shape structure of the said block consisting of dien elastomer different from polyisopren. The said one or more polyisopren blocks have number average molecular mass M n1  from 2500 to 20000 g/mole, the said one or more dien elastomer blocks have number average molecular mass M n2  from 65000 to 350000 g/mole. Functionalised, bound or star-block copolymer, curable or cured rubber composition with lowered hysteresis in cured state, containing reinforcing filler completely or partially consisting of carbon char and containing aforementioned functionalised, bound or star-block copolymer are described also. Pneumatic tyre tread containing aforementioned rubber composition is described as well as pneumatic tyre containing described above tread. 
     EFFECT: hysteresis decrease of cured the rubber composition. 
     36 cl, 5 ex
Patent RU-2314511-C2 (RU)
Inventor: TENTJUKOV MIKHAIL PANTELEJMONO
IPC: G01N1/22
Filed: 2005-12-28
Granted: 2008-01-10
Abstract: FIELD: environmental protection. 
     SUBSTANCE: device comprises container with depositing agent and made of high heat capacity material chemically inert to the atmospheric components.  The top section of the container is covered with a pressure tight lid.  The open bottom part of the container is connected with the grid that comprises the agent made of thin-fiber porous plates whose heat capacity is lower than that of the container material.  The top part of the container side is provided with openings for generating convective and turbulent flows inside the container. 
     EFFECT: enhanced reliability. 
     4 cl, 1 dwg, 3 tbl, 2 ex