baber/WOPTO huggingface dataset:
Patent RU-2355752-C1 (RU)
Title: Аппарат для культивирования клеток тканей или микроорганизмов в условиях невесомости
Inventor: BORODULIN ALEKSANDR IVANOVICH
IPC: C12M3/06
Filed: 2007-12-19
Granted: 2009-05-20
Abstract: Изобретение относится к устройствам для культивирования клеток тканей и микроорганизмов в условиях отсутствия силы земной гравитации и может быть использовано в космической биотехнологии. Аппарат содержит цилиндрическую емкость с крышкой и устройство для аэрации и перемешивания суспензии указанных биологических объектов, включающее патрубки соответственно для подачи аэрирующего газа и отвода газообразной среды, размещенные в крышке емкости, и выполненное с возможностью создания на поверхности суспензии закрученного потока аэрирующего газа с полем скорости потенциального вихря на периферии емкости и осевым противотоком в приосевой зоне и перепадом давления между периферией и центром вихря в пределах 10-2000 Па. Внутренняя поверхность емкости с днищем выполнена из материала с краевым углом смачивания θ=90°, или часть внутренней поверхности емкости со стороны днища и само днище выполнены из материала, смачиваемого жидким субстратом с краевым углом смачивания θ<90°, а другая часть внутренней поверхности емкости со стороны ее крышки выполнена из материала, не смачиваемого жидким субстратом с краевым углом θ>90°, где θ, градусы, - краевые значения углов смачивания водных субстратов на твердых поверхностях. Внутренняя несмачиваемая поверхность емкости аппарата со стороны крышки может быть выполнена в виде цилиндрической вставки с фиксатором ее положения, внешний диаметр которой соответствует внутреннему диаметру емкости, и установлена в емкости с возможностью перемещения вдоль ее оси. Как вариант выполнения аппарата внутренняя несмачиваемая поверхность емкости аппарата в виде цилиндрической вставки выполнена из тефлона, а остальная смачиваемая часть поверхности емкости - из нержавеющей стали. Изобретение обеспечивает процесс культивирования культур клеток или микроорганизмов в условиях микрогравитации за счет обеспечения устойчивого состояния границы раздела жидкой и газообразной фаз. 6 з.п. ф-лы, 7 ил., 3 табл.
Patent RU-2366146-C1 (RU)
Inventor: ZHIGZHITOV ALEKSANDR VALER EVICH
IPC: A01C9/00
Filed: 2008-01-21
Granted: 2009-09-10
Abstract: Способ осуществляют по схеме посадки 110+30 см. Клубни картофеля укладывают на предварительно обработанную дисковыми орудиями поверхность почвы. Одновременно со смежных клубневой зоне участков плужными корпусами винтового типа поднимают почву и укладывают поверх клубней картофеля. За счет установки корпусов навстречу друг другу за один проход орудия происходит образование гряды шириной, равной двойной ширине захвата отвальных корпусов. Такая технология позволит повысить эффективность возделывания картофеля на грядах в условиях недостаточного увлажнения. 1 ил.
Patent RU-2371339-C1 (RU)
Inventor: MARYSAEV BORIS KLEONIKOVICH
IPC: B61J1/04
Filed: 2008-03-13
Granted: 2009-10-27
Abstract: Изобретение относится к области строительства, в частности к устройствам рельсовых путей, предназначенных для перевода рельсовых транспортных или грузовых средств с поворотными в горизонтальной плоскости рельсовыми тележками с первого рельсового пути на второй рельсовый путь, который расположен под углом к первому рельсовому пути. Рельсовый путь башенного крана содержит закрепленные на основании параллельные рельсы первого рельсового пути и параллельные рельсы второго рельсового пути, который перекрещивается под углом с первым рельсовым путем. В каждом рельсе, в месте перекрестья двух перекрещивающихся рельсов, выполнены одинаковые по длине проемы, в одном из которых расположен съемный участок рельса. Технический результат от использования данного изобретения заключается в повышении компактности рельсового пути в зоне поворота крана. 4 ил.
Patent RU-2367499-C1 (RU)
Title: Drain-and-distribute device of water preparation filter
Inventor: BAZHENOV JURIJ JUR EVICH
IPC: B01D24/38
Filed: 2008-04-25
Granted: 2009-09-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: drain-and-distribute water preparation filter device consists of manifold and pipes connected thereto. Pipe top part has holes, while free end face is plugged. Groove with slots is tightly jointed to each pipe, right above the holes. Crosswise section of the groove represents a circle segment and is arranged parallel to the pipe generating line. Aforesaid groove consists of longitudinal ribs whereto crosswise rows of triangular-section wire are attached spaced apart for gap t that forms afore mentioned slots on the groove. The said gap t, due to wire triangular section, features diffuser widening like Venturi nozzle. 
     EFFECT: higher reliability, simpler design and higher efficiency. 
     5 cl, 8 dwg
Patent RU-2354025-C1 (RU)
Inventor: ABRAMOVICH BORIS NIKOLAEVICH
IPC: H02J3/18
Filed: 2008-05-04
Granted: 2009-04-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: method consists in control pulses generation by power switches of inverter using phase synchronisation of system voltage and current. According to this method before voltage and current phase synchronisation, voltage sensor signals are processed by phase converter, and after phase synchronisation output signals of phase synchronisation unit are multiplied by set current signal of storage capacitor voltage regulator, processed by phase converter, then compared with measurement signals of nonlinear load current, set and actual inverter current, and obtained as a consequence of this unbalance signal is supplied to inputs of relay regulators. 
     EFFECT: improvement of electric energy quality in system with nonlinear load due to lowering harmonicity deformation factors. 
     2 dwg
Patent RU-2382378-C1 (RU)
Title: Spaced differential-ranging direction finder
Inventor: IVASENKO ALEKSEJ VASIL EVICH
IPC: G01S3/46
Filed: 2008-06-05
Granted: 2010-02-20
Abstract: FIELD: physics; radio. 
     SUBSTANCE: invention can be used in wide base radio monitoring systems for determining bearing of a radio-frequency radiation source (RRS). Instead of relaying a signal from a peripheral to a central station the significant (from the view point of information of coordinate measurement) fragment of the signal is transmitted. The proposed device consists of two peripheral stations (PS), a central reception and processing station (CS), communication channels between the peripheral and central stations, a common timing system, where each peripheral station consists of an antenna, an analogue-to-digital converter (ADC), a memory unit (MU), a control device (CD) and a timer; the central station consists of an antenna, an analogue-to-digital converter, a memory unit, a query composer, a timer, a signal processing device, three buffer memory elements, measurement system having to units for measuring difference in reception time of the signal of the radio-frequency radiation source, a processing and display system having a computing unit and a unit for displaying results. 
     EFFECT: removal of limitations on transmission capacity of communication channels between peripheral and central stations in spaced radio monitoring systems. 
     5 dwg
Patent RU-2369157-C1 (RU)
Title: Production method of reconstituted tea
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-06-10
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: for production of new product - flavoured reconstituted tea, cowgrass is sequentially extracted by liquid carbon dioxide and drinking water to obtain CO 2 -miscella and water extract, tea waste products are mixed with liquid carbon dioxide, extracted and minced along with periodic depressurisation of extraction mixture below carbon dioxide vapour pressure at extraction temperature, extract and extraction cake are separated. The obtained miscellas are joined. The extraction cake is dissolved in water solution of edible acid. Calciferous or magnesium salt of carbonic acid and water extract of cowgrass is added to suspension. Then it is formed, dried till residual humidity 13-15%, cut, impregnated with mixture of CO 2 -miscellas with simultaneous pressure boost. After that depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product are performed. 
     EFFECT: invention allows to fully recycle tea production wastes.
Patent RU-2369364-C1 (RU)
Inventor: POZDEEVA NADEZHDA ALEKSANDROVNA
IPC: A61P27/02
Filed: 2008-06-17
Granted: 2009-10-10
Abstract: Изобретение относится к медицине, а более конкретно - к офтальмологии, и предназначено для хирургического лечения неоваскуляризации роговицы. Выполняют сквозную кератопластику, проводят предоперационную подготовку и послеоперационное лечение препаратом, блокирующими ангиогенез-бевацизумабом, по предложенной методике. Способ позволяет обеспечить регресс имеющихся новообразованных сосудов, профилактику развития неоваскуляризации роговицы в раннем послеоперационном периоде после сквозной кератопластики.
Patent RU-2365253-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: B01D11/02
Filed: 2008-07-31
Granted: 2009-08-27
Abstract: Изобретение относится к технологии производства заменителей кофе. Способ предусматривает экстрагирование красного чая жидким азотом с отделением соответствующей мисцеллы, подготовку топинамбура, его резку, сушку в течение не менее 1 часа до остаточной влажности не менее 20% в поле СВЧ, обеспечивающюю разогрев внутри кусочков до 80-90°С, обжарку, пропитку отделенной мисцеллой, сопровождающююся повышением давления, сброс давления до атмосферного, обеспечивающий замораживание топинамбура, и его криоизмельчение в среде выделившегося азота. Способ позволяет получить ароматизированный кофейный напиток по безотходной технологии.
Patent RU-2361089-C1 (RU)
Title: Rotor-piston engine (versions)
Inventor: GLUMOV FEDOR KAMIL EVICH
IPC: F02B55/08
Filed: 2008-07-31
Granted: 2009-07-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention is related to propulsion engineering. Rotor-piston engine comprises fixed hollow body and rotor with radial slots installed in body with the possibility to rotate coaxially to internal working surface of body. Internal working surface of body is arranged as cylindrical with guide in the form of ellipse. In rotor either four radial slots or larger even number of slot sis arranged. Slots are arranged evenly along rotor circumference. Blades are installed in radial slots of rotor in amount equal to number of radial slots, with the possibility of motion in these slots and sliding of their working faces on internal working surface of body in process of rotor rotation. Elements of working medium feed or elements of gas exchange are located in body walls. Elements of working medium feed are located in tops of ellipse small axis. Elements of gas exchange are located with displacement from elements of working medium feed by angle that does not exceed 45° in direction opposite to direction of rotor rotation. Internal working surface of body may be arranged as cylindrical with guide in the shape of figure created by external parts of contours of two superimposed ellipses, centers of symmetry of which coincide, and appropriate axes are installed under right angle to each other, and arched lines that provide for smooth matching of specified external parts of contours of two ellipses in conventional points of their contours crossing. 
     EFFECT: elimination of rotor eccentricity relative to internal working surface of body. 
     2 cl, 2 dwg
Patent RU-2388022-C1 (RU)
Inventor: KRAVCHENKO VADIM ALEKSANDROVICH
IPC: G01V1/38
Filed: 2008-09-10
Granted: 2010-04-27
Abstract: FIELD: physics; geophysics. ^ SUBSTANCE: invention pertains to offshore geophysical exploration. A geophysical exploration submarine vessel connected by cables to reception antennae is proposed. The cables are wound in sections on onboard windlasses mounted on the vessel. Ship propellers are mounted on the stern and prow of the vessel with possibility of turning the traction vector by any angle in the 0-360 range. The vessel is also fitted with engines which create a vertical displacement vector. Geophysical exploration is carried out by pulling the antenna cables under ice when the submarine vessel moves with lag at an optimum geophysical depth. ^ EFFECT: increased cost effectiveness, higher quality of obtained material. ^ 4 cl, 2 dwg
Patent RU-2385209-C1 (RU)
Title: Method to remedy inner defects in steel pipe welded seams
Inventor: BEL SKIKH VLADIMIR MIKHAJLOVICH
IPC: B23K28/00
Filed: 2008-10-06
Granted: 2010-03-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention can be used to remedy defects in welded seams, e.g. single and multiple gas pores with sizes tolerable in pipes. For this, seam metal is molten in protective atmosphere by electric arc with no filler material and in feeding current pulses with alternating pulse-stop cycles to allow every previous pulse heating zone be overlapped by that of subsequent pulse heating zone. Note here that pipe is rotated relative to electrode at 0.2 to 0.8 rpm. 
     EFFECT: lower costs, higher quality. 
     2 cl, 2 dwg, 1 tbl
Patent RU-2386262-C1 (RU)
Title: Production method of curd product "lemon"
Inventor: GOLUBEVA LJUBOV VLADIMIROVNA
IPC: A23C23/00
Filed: 2008-10-16
Granted: 2010-04-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to milk industry and can be used for production of curd product. The method is characterised by the fact that skim dry milk and standardising component which is butterfat substitute "Bonigrassa 55 RAN" are reduced in drinking water preheated to 95°C and cooled to 38-42°C for 3-4 hours. The obtained standardised mixture is heated to 93-97°C and coagulating agent which is lemon juice is introduced into the mixture in the amount of 10.0-12.5% of the standardised mixture weight. The obtained clot is held in the whey for 15 min maximum, then the whey is removed, the clot is self-squeezed, curd ferment or ferment consisting of a mixture of cultures of acidophilous bacteria and bifidus bacteria is added that are taken in ratio of 1:1 at 35-39°C and held for 5-7 hours. The ferment amount is 3-5% of the clot weight, the produced curd product is cooled to 7-15°C and packaged. It is possible to introduce lemon pulp and peel into the curd product as a filling in the amount of 3-5% of the curd product weight. 
     EFFECT: invention enables to improve the finished product quality owing to increased nutritive, biological and energy value as well as increased organoleptic parametres, produce a functional product with controlled fatty acid composition, increase biological effectiveness, produce a product enriched with fermented milk bacterial population, intensify the process, increase yield of finished product, increase production rate of the curd product and expand the range of diary products. 
     5 tbl, 2 ex
Patent RU-2396185-C1 (RU)
Title: O v tcheremushkin's aircraft
Inventor: CHEREMUSHKIN OLEG VASIL EVICH
IPC: B64C29/04
Filed: 2008-10-31
Granted: 2010-08-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to aerospace engineering, namely to disk-shaped flight vehicles intended for space flights and VTOL on whatever airfields. Proposed flight vehicle comprises disk-shaped airframe accommodating power plant, gas dynamic system to control boundary layer and flight-and-stabilisation control system, cab with collector unit power sleeve and cab rotation drive. 
     EFFECT: higher maneuverability, stabilisation and control. 
     5 cl, 73 dwg
Patent RU-2381776-C1 (RU)
Inventor: SURKOV ALEKSANDR ALEKSANDROVICH
IPC: A61F9/00
Filed: 2008-11-26
Granted: 2010-02-20
Abstract: Изобретение относится к медицине, а именно к офтальмологии. Осуществляют внутрикожную или накожную скарификационную пробу с ретиналамином. При появлении папулы диаметром 5 мм и более диагностируют симпатическую офтальмию. Способ позволяет упростить и повысить эффективность диагностики.
Patent RU-2386740-C1 (RU)
Title: Control system of multimotor electric drive of multi-section assemblies
Inventor: SVERDLIK GRIGORIJ VLADIMIROVICH
IPC: D21F7/02
Filed: 2008-12-23
Granted: 2010-04-20
Abstract: FIELD: textile, paper. 
     SUBSTANCE: invention refers to control systems of electric drive of multi-section assemblies and can be implemented in multi-motor interconnected electric drives of direct and alternate current of assemblies processing band materials, for example paper-making machines, rolling mills, glass and film making lines etc, controlled with micro-processing devices. The system consists of drives of sections with controls from the micro-processing device including electric motors; output shafts of the motors are coupled to gears of working mechanisms, while power converters are installed at input; also the system includes velocity sensors and adders. A digital speed regulator is installed in the drive; the regulator includes a digital adder and a subtract counter for processing pulse signals from pulse velocity sensors arranged on transmission shafts of the first and second sections. 
     EFFECT: upgraded reliability of system operation, accuracy of control of velocity and of material tension. 
     1 dwg
Patent RU-2382747-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B33/13
Filed: 2008-12-25
Granted: 2010-02-27
Abstract: Изобретение касается составов керамических масс, которые могут быть использованы в производстве изделий хозяйственно-бытового назначения, облицовочной плитки, изразцов. Техническим результатом изобретения является повышение термостойкости изделий. Керамическая масса содержит волластонит, полевой шпат, нефелин-сиенит, фритту, окись цинка, каолин, циркон и борат кальция при следующем соотношении компонентов, мас.%: волластонит 20,0-25,0; полевой шпат 4,0-6,0; нефелин-сиенит 2,0-2,6; фритта 20,0-25; окись цинка 1,0-1,4; каолин 36,0-37,0; циркон 4,0-6,0; борат кальция 4,0-6,0. Фритта имеет состав, мас.%: SiO 2  82,0-86,0; Al 2 O 3  4,0-6,0; CaO 2,0-3,0; В 2 О 3  7,0-10,0. 2 табл.
Patent RU-2394074-C1 (RU)
Title: Method for production of flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-02-24
Granted: 2010-07-10
Abstract: FIELD: food industry. ^ SUBSTANCE: method provides for mixing of lemon balm and hop, extraction of produced mix with liquid nitrogen with separation of according miscella, girasol cutting, drying in microwave field at specified parametres of process and frying, mixing of girasol and malt, impregnation of produced mix with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric one with simultaneous freezing of mixture and its cryo-grinding in medium of released nitrogen, pouring with drinking water and saccharification to make wort, adding beer yeast to it, main fermentation, afterfermentation and filtration. ^ EFFECT: method makes it possible to reduce duration of technological process of flavoured dark beer production and to increase stability of foam.
Patent RU-2410483-C1 (RU)
Title: Sleeper feeder of link-assembling line
Inventor: TONKONOGOV BORIS GRIGOR EVICH
IPC: E01B29/06
Filed: 2009-05-19
Granted: 2011-01-27
Abstract: FIELD: construction, road engineering. 
     SUBSTANCE: invention is related to the sphere of railway track facilities mechanisation and may be used in lines to assemble links of rail and sleeper grate of railway track with reinforced concrete sleepers. Sleeper feeder comprises receiver of packet of sleepers with lifting table to lift and lower packet of sleepers and splitter of lower row of packet sleepers. Sleeper feeder also comprises horizontal conveyor to dispense sleepers and device for piece transfer of sleepers from conveyor of sleepers distribution to receiving device of link-assembly line to arrange link along epure of sleepers. Horizontal conveyor of sleepers distribution is located outside the zone for reception of sleepers row separated from packet of sleepers. Lifting table to lift and lower packet of sleepers is arranged with the possibility of reciprocal movement from zone of separation of lower row of packet sleepers into zone of location of horizontal conveyor of sleepers distribution. 
     EFFECT: efficient and highly productive operation of sleeper feeder. 
     2 cl, 4 dwg
Patent RU-2396705-C1 (RU)
Title: Frequency converter of strain bridge unbalance signal
Inventor: VASIL EV VALERIJ ANATOL EVICH
IPC: H03K5/00
Filed: 2009-07-31
Granted: 2010-08-10
Abstract: FIELD: radio engineering. ^ SUBSTANCE: integrator includes output resistance of strain gage bridge and resistance of cable line, and also reduction of resistive-strain sensors heating temperature from current flow path to output signal. Frequency converter of strain bridge signal made of sensor strain bridge, integrator arranged on the basis of operational amplifier with the first capacitor in circuit of negative feedback and resistor, connected to inverting input of operational amplifier, output of which is connected to the first inlet of comparator, output of which is connected to one of tops in diagonal of strain bridge supply, input of integrator is connected to one of tops in metering diagonal of strain bridge, and its other top is connected to non-inverting input of operational amplifier of integrator and to the second input of comparator, differing by the fact that the second capacitor is connected between output of comparator and input of integrator, and the second top of strain bridge supply diagonal is connected to "ground" bus through additional resistor. ^ EFFECT: improved accuracy of sensor strain bridge unbalance signal transformation due to reduction of impact from integrator resistance RH. ^ 2 dwg
Patent RU-2417196-C1 (RU)
Title: Ceramic mixture for making ceramic bricks
Inventor: DENISOV DENIS JUR EVICH
IPC: C04B33/138
Filed: 2009-10-29
Granted: 2011-04-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the industry of ceramic materials, mainly to compositions of mixtures for making bricks. The ceramic mixture for making ceramic bricks contains average-plastic low-melting clay and salt aluminium slag burnt at 1000°C, containing the following in wt %: SiO 2  - 7.5; Al 2 O 3  - 75.6; Fe 2 O 3  - 1.7; CaO - 2.55; MgO - 7.6; R 2 O - 5.12; percentage of other impurities - 0.46, with the following ratio of components in wt %: average-plastic low-melting clay 70-90; salt aluminium slag 10-30. 
     EFFECT: increased frost resistance and acid resistance of the articles. 
     2 tbl
Patent RU-2413484-C1 (RU)
Title: Method of surgical management of benign eyelid growths
Inventor: PASHTAEV NIKOLAJ PETROVICH
IPC: A61F9/008
Filed: 2009-11-10
Granted: 2011-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, and more specifically to ophthalmology, and can be used in extracting new growths of external portions of an eyeball and its auxiliary organs. The eyelid growths are coagulated and excised with a CO 2  laser, pulse energy variation 1 to 3 Wt, the laser is tissue-focused for excising a tumour tissue, in solid tumours exceeding 0.5 cm located on eyelid skin requiring laser excision from the periphery at 2 mm from a planned border, and unfocused for evaporation of smaller tumours to 0.5 cm and initially multiple lesions when less intensive tissue destruction is required. 
     EFFECT: method enables extracting benign eyelid growths of any size and localisation thereby providing the highest functional and cosmetic effect and reducing postoperative complications as much as possible. 
     2 ex