baber/WOPTO huggingface dataset:
Patent RU-2361622-C1 (RU)
Title: Way of reception of biocovering on implants made of titan and its alloys
Inventor: RODIONOV IGOR VLADIMIROVICH
IPC: A61L27/06
Filed: 2008-04-09
Granted: 2009-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medical equipment, namely to reception of a biocompatible covering on implants made of titan and its alloys and can be used in stomatology, traumatology, orthopedy. In the way, the biocompatible covering on implants is formed using electrochemical oxidising, combined with electrochemical degreasing, in electrolyte with 200 g/l concentration of H 2 SO 4 , 5 g/l of sulfonic and 15 g/l of Na 2 SiO 3  in the distilled water at anodic current density making 1.8-2.4 A/dm 2 , 25-100 V voltage, 40-60°C temperature and 10-12 minutes duration. 
     EFFECT: simplification of reception of a biocompatible covering on implants made of titan and its alloys, excluding, as a separate operation, clearing of their surface before covering formation. 
     1 ex
Patent RU-2371789-C1 (RU)
Inventor: GAVRILIN SERGEJ SERGEEVICH
IPC: G21C3/00
Filed: 2008-05-04
Granted: 2009-10-27
Abstract: Изобретение относится к способам изготовления реакторных топливных элементов. Предложен способ изготовления керметного стержня топливного сердечника твэла. В трубу из циркониевого сплава засыпают определенное количество ядерного топлива и материала матрицы. Закрывают трубу с двух сторон цилиндрическими заглушками, на торцевых поверхностях которых крепят колпаки из циркониевого сплава с предварительно нанесенным на их внутренние поверхности слоем пасты из порошка оксида металла, например алюминия. Подвергают сборку горячему гидростатическому прессованию, подрезают трубу до вскрытия слоя оксида металла, удаляют концы трубы вместе с заглушками. Производят размерную механическую обработку цилиндрической поверхности спрессованной сборки до получения номинальных размеров стержня. От известных способов предложенный способ отличается тем, что перед операцией прессования сборку подвергают обжатию в среде инертного газа в условиях ползучести материала трубы. При этом топливные частицы не проникают в стенку трубы, вследствие чего требуемое при прессовании изменение диаметра трубы уменьшается. Изобретение направлено на повышение выхода годных стержней при их дальнейшей механической обработке и на снижение загрязнения технологического оборудования.
Patent RU-2366496-C1 (RU)
Title: Method to control averaging of loose components
Inventor: GAMEJ ANATOLIJ ILLARIONOVICH
IPC: B01F3/18
Filed: 2008-05-19
Granted: 2009-09-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: required proportions of the main variable and i-th metered components of the mix are preset. Mix components are fed for averaging in continuous flows during relatively short fixed time interval and weighted. Cactual weights of components are summed and actual proportions are calculated. I-th weight-metered component is added to mix composition in required proportion to the main variable component. Accumulated error is corrected and adequate actual proportion of components is maintained. 
     EFFECT: higher efficiency of control, regular proportion of components. 
     1 dwg
Patent RU-2379859-C1 (RU)
Title: Gas flow heater
Inventor: EFREMOV VLADIMIR VASIL EVICH
IPC: H05B3/26
Filed: 2008-06-16
Granted: 2010-01-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical heaters and can be used in, for example gas flow heaters incorporates with anaesthesia apparatuses, inhalator devices etc. Heating element represents a spiral of Archimedes made up of several heating tapes with discretely varying width that are coiled onto rigid spatial structure made of axial pipe. Spikes are arranged on the ends of said pipe perpendicular to its axis. Aluminous tubes are laid between said spikes in lengthwise direction, fastened by rods with spikes passed through holes in said tubes. Electric heater tapes are squeezed between aluminous tubes and are connected in series. Tape section width decrease is defined from mathematical relation and proportionally increases specific power generated on tape surface. 
     EFFECT: expanded performances. 
     1 dwg
Patent RU-2385327-C1 (RU)
Title: Low combustibility polyvinyl chloride containing organophosphorus polymers containing organophosphorus fragments and method of producing said compounds
Inventor: PLOTNIKOVA GALINA VIKTOROVNA
IPC: C08F12/18
Filed: 2008-08-04
Granted: 2010-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to high-molecular compounds, particularly to production of materials with low fire risk used in different industries. The composition contains polyvinyl chloride emulsion, dioctylphthalate plasticiser, stabiliser - stearate of cadmium and barium and polymer organophosphorus antipyrene, which is obtained by reacting 4-vinylbenzylchloride with bis-(2phenylethyl)phosphine taken in ratio of 1:1 in a vacuum-sealed ampoule at 65-70°C in an argon atmosphere for 0.5 h with subsequent extraction of the polymer and successive washing with organic solvent. The organophosphorus polymer is obtained at high output (up to 86%). The polymer has melting point of 312°C with decomposition. The polymer does not dissolve in water and organic solvents since it has a cross-linked structure. 
     EFFECT: reduced combustibility, reduced smoke formation, reduced inflammability of the plasticised polyvinyl chloride with low content of organophosphorus antipyrene. 
     2 cl, 5 ex
Patent RU-2381334-C1 (RU)
Title: Frame building
Inventor: ANPILOV SERGEJ MIKHAJLOVICH
IPC: E04B1/18
Filed: 2008-08-15
Granted: 2010-02-10
Abstract: FIELD: construction industry. 
     SUBSTANCE: invention refers to the field of construction industry, to frame building in particular. Frame building contains slabs 1 with cantilevers 2, columns 3, multilayer outer walls bearing against cantilevers 2 and including inner 4, middle and front 5 layers. Each cantilever 2 is designed in form of trapezoid which larger base is located inside floor slab 1. Cantilever 2 span is equal to value not more than outer wall thickness. Middle layer of outer wall includes tridimensional panel made of light thin-walled elements - bands 6, struts 7, trusses, inclined braces 8 formed tridimensional panel. Space between cantilevers 2, inner layer 4 and front layer 5 of outer wall is filled with heat insulation material 9. 
     EFFECT: improvement of thermal properties of wall, comfort, reliability and bearing capacity of building, reduction of labour costs and gross weight of building. 
     6 cl, 5 dwg
Patent RU-2386817-C1 (RU)
Title: High-temperature gas turbine
Inventor: KUZNETSOV VALERIJ ALEKSEEVICH
IPC: F01D9/02
Filed: 2008-08-15
Granted: 2010-04-20
Abstract: FIELD: machine building. 
     SUBSTANCE: proposed gas turbine incorporates first stage nozzle blades arranged telescopically in radial direction in nozzle box inner ring. Nozzle box inner ring outer surface is provided with nozzles or sets of nozzles with their inlet communicated with high pressure chamber and their outlet communicated with low pressure chamber. Nozzle outlet parts are directed towards cooled surface of nozzle blade lower shoulder. Nozzle inner surface is made shaped, while the number of nozzles or sets of nozzles equals that of the first stage nozzle blades. 
     EFFECT: higher reliability. 
     5 dwg
Patent RU-2382243-C1 (RU)
Title: Compression unit
Inventor: KOZHEVNIKOV VLADIMIR ANDREEVICH
IPC: F16B31/00
Filed: 2008-08-20
Granted: 2010-02-20
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to facilities of measurement inspection and inspection technology and is provided for manufacturing of powerful semiconductor devices with threaded mounting to heat-eliminating basis. Compression unit contain hollow casing with external thread and wall from the side of basis, nut in the form of cap, spring, cylindrical rod with disk-shaped limit stop, ends of rod pass through openings of casing wall and nut. In casing it is movable cylindrical sleeve with co-axial opening in bottom. Inside nut is journal bearing, spring bears into wall of casing and bottom of sleeve and interacts either through bottom of sleeve with disk-shaped rest, or through wall of sleeve and journal bearing with cap of nut. Passing through wall of casing end of rod is outfitted by thread for connection to product. 
     EFFECT: there is excluded damage attachment thread section of device at specification on it of landed force. 
     2 cl, 4 dwg
Patent RU-2375738-C1 (RU)
Inventor: BUKOVSHIN NIKOLAJ GRIGOR EVICH
IPC: G05F1/56
Filed: 2008-11-24
Granted: 2009-12-10
Abstract: FIELD: electricity. 
     SUBSTANCE: invention refers to electric engineering and can be used in secondary power supplies for radio equipment. This is achieved by the fact that following elements have been introduced into stabiliser: chain consisting of connected in series diode (13) and resistor (14) and connected in parallel to auxiliary constant voltage source (2); additional transistor (15) the base of which is connected to connection point of diode (14) and resistor (13) of the chain. Emitter of additional transistor (15) is connected with positive terminal of primary source of constant voltage (1), and collector is connected with positive terminal of auxiliary constant voltage source (2). 
     EFFECT: stabiliser reliability improvement and providing operability both in emergency mode in case of voltage failure in auxiliary constant voltage source and in case of switchover to backup power supply, for example to accumulator battery. 
     2 dwg
Patent RU-2380004-C1 (RU)
Title: Method for manufacturing canned side order beet roots
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-12-22
Granted: 2010-01-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food-canning industry. According to the method, chopped pre-processed and packed into jars beet is treated in microwave field with frequency 2400±50 MHz during 150-160 s. After that beet roots are poured over with 97-98°C filling and again treated in microwave field with frequency 2400±50 MHz during 120-130 sec. The jars are sealed and sterilised in autoclave followed by continuing to cool in another autoclave or tank. 
     EFFECT: invention enables to decrease sterilisation duration and save thermal energy and water.
Patent RU-2402726-C1 (RU)
Title: Узел наружной панели холодильника
Inventor: KOO DZA-KHUN
IPC: B32B15/08
Filed: 2006-12-19
Granted: 2010-10-27
Abstract: Узел наружных панелей содержит переднюю панель из прозрачного полиэтилентерефталата, которая образует переднюю поверхность холодильника, задняя поверхность которой имеет печатный участок, который имеет заданный цвет и/или рисунок, и заднюю панель из поливинилхлорида, которая установлена на задней поверхности передней панели. Узел наружных панелей установлен снаружи холодильника. Дверца холодильника содержит узел дверцы, который включает внешнюю дверцу, которая образует переднюю поверхность дверцы холодильника, и внутреннюю обшивку дверцы, которая соединена с задней поверхностью внешней дверцы, узел панелей, который включает переднюю панель из прозрачного полиэтилентерефталата, которая образует переднюю поверхность холодильника, которая имеет заднюю поверхность с печатным участком, который имеет заданный цвет и/или рисунок, и заднюю панель из поливинилхлорида, которая установлена на задней поверхности передней панели. Узел панелей устанавливается на передней поверхности холодильника. Использование данной группы изобретений позволяет обеспечить упрощение изготовления холодильника. 2 н. и 4 з.п. ф-лы, 4 ил.
Patent RU-2390757-C1 (RU)
Inventor: LUNIN MAKSIM VIKTOROVICH
IPC: G01N11/10
Filed: 2009-03-23
Granted: 2010-05-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: method for determining fluid viscosity involves movement of a sounding balloon in it. At that, as sounding balloon there used is gas bubble marker formed at the outlet of the nozzle through which gas enters cylindrical cell filled with fluid. Nozzle diametre is determined from the following ratio:   where: D C  and D N  - diametres of measurement cell and nozzle respectively; X C  - coefficient depending on physical properties of fluid and resolution capability of devices recording the movement of bubble marker. Then there measured is passage time of gas bubble marker by counting clocking pulses the number of which depends on the passage time of the section located vertically in its upward trajectory. Then fluid viscosity is determined by the following ratio:   where: η - viscosity; t - passage time of the section in the trajectory; A and B - parametres depending on physical properties of fluid and characteristics of measurement system. 
     EFFECT: improving measurement accuracy owing to using gas bubble marker. 
     1 tbl, 2 dwg, 1 ex
Patent RU-2396022-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-03-31
Granted: 2010-08-10
Abstract: Изобретение относится к технологии производства консервированных компотов. Способ предусматривает подготовку рецептурных компонентов, приготовление сиропа на экстракте, фасовку черешни и сиропа, герметизацию и термообработку. Якон нарезают, сушат в поле СВЧ до остаточной влажности около 20% при мощности поля СВЧ, обеспечивающей разогрев якона до температуры внутри кусочков 80-90°С, в течение не менее 1 часа, обжаривают и измельчают, подготовленные желуди и ядра орехов обжаривают и измельчают, подготовленное зерно ячменя и овса обжаривают, смешивают якон, зерно ячменя, зерно овса, желуди и ядра орехов в соотношении по массе 3:7:3:4:3, экстрагируют полученную смесь питьевой водой при соотношении фаз 1:(6-7) и периодическом сбросе давления в экстракционной смеси до вскипания воды, отделяют соответствующий экстракт и фильтруют его, сироп готовят с содержанием сухих веществ 27-34%, а термообработку осуществляют до достижения промышленной стерильности. Изобретение позволяет получить компот с кофейными оттенками вкуса и аромата при отсутствии в рецептуре кофе, упростить технологию и сократить содержание в целевом продукте разваренных плодов без уменьшения срока его хранения. 1 табл.
Patent RU-2389014-C1 (RU)
Inventor: LARIN BORIS MIKHAJLOVICH
IPC: G01N33/18
Filed: 2009-04-06
Granted: 2010-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves the measurement of boiler water conductivity and calculating the concentration of phosphate, at that the electrical conductivity of cooled samples of feedwater and boiler water of salt compartment of the boiler drum, passed through H-cationite filter, is measured, and calculation of concentration of phosphates is made proceeding from correlation:   where C p  is a concentration of phosphates per PO 4   3- , mg/dm 3 ;     electrical conductivities of H-cationed samples of salt compartment boiler water and feedwater reduced to a temperature of 25°C, mcCm /cm. 
     EFFECT: increased informativeness of analysis. 
     2 tbl, 2 dwg
Patent RU-2384955-C1 (RU)
Title: Fibre-optic information transmission system
Inventor: JAKOVLEV MIKHAIL JAKOVLEVICH
IPC: H04B10/12
Filed: 2009-04-08
Granted: 2010-03-20
Abstract: FIELD: physics, communications. 
     SUBSTANCE: invention relates to optical communication engineering and can be used in designing bus transmission systems and intra-object data collection and control local systems. Invention involves using a set of fibre-optic adjustable delay lines for generating one aggregate serial stream from parallel information streams, where data and a clock signal are transmitted at different optical radiation wavelengths. An adjustable fibre-optic delay line also serves for synchronisation phase adjustment at the receiving end. 
     EFFECT: simplification of time multiplexing and demultiplexing of transmitted digital streams. 
     6 dwg
Patent RU-2396364-C1 (RU)
Title: Flux for reducing, refining, modifying and alloying steel
Inventor: SHARUDA ALEKSANDR NIKOLAEVICH
IPC: C21C7/06
Filed: 2009-04-15
Granted: 2010-08-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to ferrous metallurgy and can be implemented at production of various grades of steel for their reduction, refining, modifying and alloying both at out-of-furnace treatment and in process of casting. As flux there is used slag of aluminium production containing wt %: aluminium 1.0-60.0, aluminium oxides 1.0-50.0, also calcium oxide 0.28-1.0, magnesium oxide 1.0-10.0, iron oxide 1.0-9.0, silicon oxide 1.0-16.0, copper oxide 0.1-10.0, manganese oxide 0.1-2.0, zinc oxide 0.2-12.0, lead oxide 0.01-0.15, nickel oxide 0.01-0.15, chromium oxide 0.05-0.5, sodium chlorides 0.1-40.0, potassium chlorides 0.1-40.0. Flux can be used in form of lumps of 10-500 mm size, or in form of a pellet of 10-120 mm size produced by pressing or caking slag sifts of 2 mm size. 
     EFFECT: upgraded quality of steel, reduced prime cost, and reduced anthropogenic effect to atmosphere, soil and ground water due to utilisation of both newly formed slag and slag extracted form existing damps and waste burials in processes of ferrous metallurgy. 
     3 cl, 2 tbl, 3 ex
Patent RU-2404796-C1 (RU)
Title: Противовирусное средство с интерфероном человеческим лейкоцитарным на основе хитозана сукцината
Inventor: KHALIMOV AZAT RASHIDOVICH
IPC: A61K38/21
Filed: 2009-05-12
Granted: 2010-11-27
Abstract: Изобретение относится к медицине и медицинской промышленности, а именно к технологии лекарственных средств, и представляет собой противовирусное средство в виде геля, содержащее интерферон человеческий лейкоцитарный, основу, консервант нипагин, отличающееся тем, что оно дополнительно содержит физиологический раствор, а в качестве основы хитозана сукцинат, при определенном соотношении компонентов в 1 мл смеси.
Patent RU-2408849-C1 (RU)
Inventor: ABAKUMOV VJACHESLAV MIKHAJLOVICH
IPC: G01C21/24
Filed: 2009-05-20
Granted: 2011-01-10
Abstract: Способ включает проецирование на фоточувствительную площадку фотоприемника через объектив изображения участка звездного неба и калибрационных меток, измерение линейных координат центров изображений звезд и линейных координат центров изображений калибрационных отметок на фоточувствительной площадке фотоприемника и пересчет линейных координат центров изображений звезд в угловые координаты звезд в базовой приборной системе координат с учетом результатов измерений линейных координат центров изображений калибрационных отметок. При проецировании калибрационных отметок и измерении линейных координат центров их изображений время накопления сигнала в фотоприемнике устанавливают в К раз меньше, чем при работе по звездам. Величина кратности уменьшения времени накопления К и освещенность изображений калибрационных отметок выбираются так, чтобы сигнал на выходе фотоприемника от самой яркой рабочей звезды был меньше сигнала от калибрационных отметок. Дополнительно выполняют амплитудную селекцию сигналов калибрационных отметок по критерию превышения заранее выбранного порогового уровня. Устройство содержит бленду, канал геометрического эталона (КГЭ), объектив, матричный фотоприемник с накоплением заряда, фоточувствительная площадка которого расположена в фокальной плоскости объектива, блок АЦП, блок цифровой обработки и управления и блок управления работой матричного фотоприемника. В устройство дополнительно введен блок формирования изменяемого времени экспозиции. Блок цифровой обработки и управления включает амплитудный селектор сигналов, блок выделения полезных сигналов из помех, блок распознавания звезд, блок синхронизации и вычислительное устройство определения угловых координат звезд с учетом координат калибрационных отметок КГЭ. Технический результат - упрощение процесса измерения за счет исключения перекрывания звездного канала при проецировании калибрационных отметок. 2 н. и 4 з.п. ф-лы, 1 ил.
Patent RU-2399751-C1 (RU)
Title: Method of reducing sand ingresses in gas wells with abnormally low formation pressure
Inventor: KAUSHANSKIJ DAVID ARONOVICH
IPC: E21B43/22
Filed: 2009-06-03
Granted: 2010-09-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: in method for reducing sand ingresses in gas wells with abnormally low formation pressure, which involves pumping to the formation through production well of the solution of urethane pre-polymer in acetone-containing solvent with displacement of solution to the formation, the above solution contains, as acetone-containing solvent, acetone or its being mixed with gas condensate at the content of the latter of up to 50% of the mixture weight; 5-30% solution is used; displacement is performed by gas pumping, which contains water vapours, with relative humidity of not less than 10% during not less than 1 hour at the above gas pumping pressure exceeding formation pressure by 1.5-5 times. At that, after the above processing there also performed is well perforation. 
     EFFECT: increasing efficiency of reduction of sand ingresses in the well, reducing the period of well development, simplifying the technology and increasing well flow rate. 
     2 cl, 4 ex, 1 tbl
Patent RU-2412065-C1 (RU)
Title: Air tire
Inventor: KAMBRON ANN-FRANS GABRIELL ZHANN-MARI
IPC: B60C11/00
Filed: 2009-09-10
Granted: 2011-02-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to automotive industry. Air tire has grooved tread. Tread has radially outer surface and features depth preventing sliding measured from radially outer surface and radially inner most groove surface, and one or several recessed grooves arranged radially inward and below surface of not worn-out tread. Note here that tread consists of main compound, radially outer compound and radially inner compound. Note also that radially inner compound is located below tread surface. Mind that intersection of radially outer compound and radially inner compound features wavy shape. 
     EFFECT: improved adhesion between tire tread and road covering. 
     11 cl
Patent RU-2409035-C1 (RU)
Title: Flavoured waffle bread production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/00
Filed: 2009-10-06
Granted: 2011-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology for production of flour confectionary products. The method provides for preparation of formula components, extraction of jeera by liquid nitrogen to separate corresponding miscella, cutting of girasol-sunflower, its drying in microwave field at specified parametres of process, frying, impregnation with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric value with simultaneous freezing of girasol-sunflower and its cryo-grinding in medium of released nitrogen to produce flour, making dough from first grade wheat flour, girasol-sunflower flour produced according to specified technology, baker's compressed yeast, vegetable oil, sugar, salt and water, its fermentation, shaping in the form of sheets and baking. 
     EFFECT: invention enables production of new waffle bread which has improved consistency and coffee taste and flavour with no coffee added to the formula according to an energy-saving technology.
Patent RU-2406171-C1 (RU)
Title: Мишень, преобразующая излучение в фотонейтроны
Inventor: KANG KEDZHUN
IPC: G21K5/08
Filed: 2008-06-19
Granted: 2010-12-10
Abstract: Изобретение относится к мишеням, преобразующим излучение в фотонейтроны. Техническим результатом изобретения является создание мишени с повышенным выходом фотонейтронов. Согласно изобретению мишень испускает фотонейтроны при падении на нее рентгеновского излучения и содержит удлиненный корпус, имеющий первый и второй конец, причем в процессе работы рентгеновское излучение поступает в корпус и распространяется в направлении от первого конца ко второму концу, и корпус мишени имеет такую форму, которая, по существу, соответствует распределению интенсивности пучка рентгеновского излучения, так что рентгеновские лучи, имеющие более высокую интенсивность, могут распространяться на большем расстоянии внутри корпуса мишени. 7 з.п. ф-лы, 4 ил.