baber/WOPTO huggingface dataset:
Patent RU-2298223-C2 (RU)
Inventor: SAFONOV IL JA VLADIMIROVICH
IPC: G06K9/40
Filed: 2005-04-25
Granted: 2007-04-27
Abstract: FIELD: digital processing of images, possible use for global and local correction of brightness of digital photographs. 
     SUBSTANCE: system and method for correcting dark tones in digital photographs contain global contrasting module, module for conversion from RGB color system, module for determining dark tone amplification coefficient, bilateral filtration module, dark tone correction module, module for conversion to RGB color system, random-access memory block, displaying device. Global contrasting module is made with possible correction of global image contrast, module for conversion from RGB color system is made with possible conversion of image from RGB color system to three-component color system, one component of which is image brightness, and two others encode color, module for conversion to RGB color system is made with possible conversion from three-component color system, one of components of which is image brightness, and two others encode color, back to RGB color system, module for determining dark tone amplification coefficient is made with possible computation of global image brightness bar graph and can determine dark tone amplification coefficient based on analysis of signs, calculated from global image brightness bar graph, bilateral filtration module is made with possible execution of bilateral filtration of image brightness channel, dark tone correction module is made with possible correction of dark tones in image brightness channel. 
     EFFECT: absence of halo-effect. 
     2 cl, 17 dwg
Patent RU-2360939-C2 (RU)
Title: Антифризная охлаждающая композиция для применения при высоких температурах
Inventor: PELLET REDZHIS DZHOZEF
IPC: C09K5/20
Filed: 2003-11-20
Granted: 2009-07-10
Abstract: Изобретение относится к термически стабильной композиции антифризного охладителя, включающей воду и гликоль в весовом отношении, равном от примерно 95:5 до примерно 5:95 соответственно, и включающей от примерно 0,01 мас.% до примерно 5,0 мас.%, по меньшей мере, одну добавку выбранную из группы, состоящей из 3-гидроксибензойной кислоты, 2,3-дигидроксибензойной кислоты, 2,4-дигидроксибензойной кислоты, 2,5-дигидроксибензойной кислоты, 2,6-дигидроксибензойной кислоты, 3,4-дигидроксибензойной кислоты, 3,5-дигидроксибензойной кислоты, 2,4,6-тригидроксибензойной кислоты, изолимонной кислоты, ацетилсалициловой кислоты и щелочных солей указанных кислот. Также данное изобретение относится к способу улучшения стабильности гликоля, а также к способу получения улучшенной антифризной композиции охладителя, которые включают использование описанной выше композиции. Применение данной композиции позволяет повысить стабильность антифризных композиций на основе гликоля при высокой температуре. 3 н. и 13 з.п. ф-лы, 4 табл.
Patent RU-2330370-C2 (RU)
Title: Electric motor stator
Inventor: SHIM DZANG KHO
IPC: H02K1/06
Filed: 2005-08-24
Granted: 2008-07-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: according to the first option of invention, yoke connecting all teeth, and winding wound around teeth is included into electric motor stator containing a number of teeth being arranged along rotor circle at definite distance from each other. Height of tooth head directed to rotor is less than rotor height, while yoke height is more than tooth head height. Besides, each tooth is provided with connecting end to link tooth with yoke. Height of connecting end is more than tooth head height but less than yoke height. According to the second option of invention, height of the said stator tooth head, directed to rotor is less rotor height and yoke height is more than tooth head height. In addition, teeth and yoke are made of different materials and each tooth is provided with connected end to link tooth with yoke. Height of the said connecting end is more than tooth height, but less than yoke height. Owing to tooth head height being less rotor height, departure effect is achieved, and yoke height being more than tooth head height, minimum losses are ensured in yoke core. Height of tooth neck increases circumferentially from its sides to center. 
     EFFECT: reduction of end winding while decreasing costs of electric motor manufacture and simultaneous improvement of efficiency factor. 
     8 cl, 11 dwg
Patent RU-2328748-C2 (RU)
Inventor: CHERNOV VIKTOR ALEKSANDROVICH
IPC: G01P3/64
Filed: 2006-03-31
Granted: 2008-07-10
Abstract: FIELD: devices for measuring action time of means for initiation. 
     SUBSTANCE: two proposed variants of a device for determining actuation time of an initiatorless primer/ detonator fitted with an impact wave tube in a transparent envelope used to conduct the pulse from an initiating device. The device according to variant 1 comprises a chronograph, a chronograph start photosensor responding to the radiation of a detonation front which propagates inside the impact wave tube after initiation of the later, a chronograph stop sensor responding to the impact effect upon actuation of the primer/detonator. The device according to variant 2 comprises a photosensor being used as a chronograph stop sensor responding to the radiation upon actuation of the primer/detonator, disposed around the later and placed into a bushing with a not less than 5 mm wide and 3-10 mm long slot cut therein. 
     EFFECT: invention ensures reliable, safe and precise measurement of the actuation time of initiatorless primers/detonators in a multiple use device. 
     6 cl, 3 dwg
Patent RU-2324834-C2 (RU)
Title: Замок реверсора тяги со стопорным механизмом
Inventor: RUJE PASKAL
IPC: F02K1/76
Filed: 2004-09-29
Granted: 2008-05-20
Abstract: Изобретение относится к реверсорам тяги реактивного двигателя. Замок 1 содержит язычок (3) и соединительный элемент (4), к которому прикреплен рычаг управления (15). Предложенный замок отличается тем, что в рычаге управления выполнена прорезь (20), имеющая участок зацепления, участок сужения и торцевой участок. Еще один отличительный признак состоит в том, что специальный стопорный штифт, выполненный с возможностью перемещения против усилия со стороны пружины, имеет выточку с сечением, меньшим, чем сечение участка сужения прорези. Благодаря этому, когда указанная выточка располагается вровень с прорезью вследствие перемещения стопорного штифта, рычаг управления может поочередно переходить из положения блокировки, в котором стопорный штифт зажат на торцевом участке, в положение разблокировки, в котором происходит разъединение прорези и стопорного штифта. Изобретение обеспечивает повышение надежности замка путем предотвращения несвоевременного перемещения подвижных деталей реверсора тяги в разблокированное положение. 9 з. п. ф-лы, 7 ил.
Patent RU-2455512-C2 (RU)
Inventor: BERENBRINK PETER
IPC: F02C9/34
Filed: 2004-10-11
Granted: 2012-07-10
Abstract: FIELD: machine building. 
     SUBSTANCE: method to equalise fluctuations in the composition of the fuel in the gas turbine power plant with at least two cascades of burners operated in parallel in response to variations in fuel composition the fuel feed regulation is performed to at least two cascades of the burners, and when regulating the fuel feed the separation of the fuel between the cascades of the burner is made, that is, the relative distribution of fuel in the cascades of the burners according to the target value, or in order to maintain the target value. In this case the target value may be, for example, a constant or a function of one or more variables. In particular, the gas turbine unit may contain an igniting cascade of burners and the main burner cascade, and for regulation of the fuel supply the fuel separation between the igniting and main burner cascades is set on the target value, or to maintain the target value. 
     EFFECT: effective exclusion of the increased emissions or fluctuations of burning when equalising fluctuations in the composition of fuel. 
     1 dwg
Patent RU-2334878-C2 (RU)
Inventor: TUNKIN ANATOLIJ IVANOVICH
IPC: F01D5/02
Filed: 2006-10-12
Granted: 2008-09-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to gas turbines, namely, to turbo-machine high rpm loaded rotors. The gas turbine engine disk-to-shaft joint incorporates the disk external member fitted on the shaft shank splines. The turbine disk external member is furnished with axial diametrically opposite slots with their cross-section sizes exceeding those of lengthwise cross-section of the nut locking axially the turbine disk by 0.1 to 1.0 mm. 
     EFFECT: higher reliability of turbine operation. 
     2 cl, 3 dwg
Patent RU-2351041-C2 (RU)
Title: Распределение газа в топливных элементах
Inventor: BENSON PAUL ALAN
IPC: H01M8/04
Filed: 2005-04-07
Granted: 2009-03-27
Abstract: Изобретение относится к топливным элементам (ТЭ) с твердым полимерным электролитом. Согласно изобретению ТЭ содержит мембрано-электродную сборку (МЭС), имеющую наружную поверхность электрода анода; анодную пластину, примыкающую к указанной наружной поверхности электрода МЭС и присоединенную к ней с помощью уплотнительной прокладки. Уплотнительная прокладка, наружная поверхность электрода и анодная пластина вместе образуют замкнутый объем для заполнения текучей средой, предназначенный для подвода анодной текучей среды к наружной поверхности электрода. В указанном объеме для заполнения текучей средой расположен лист пористого диффузионного материала и имеется, по меньшей мере, одна камера, образованная между, по меньшей мере, одним боковым торцом листа диффузионного материала и уплотнительной прокладкой. Текучая среда может подводиться к активной поверхности МЭС посредством камеры и за счет диффузии через диффузионный материал, причем в таком количестве, что наличие каналов раздачи текучей среды в анодной пластине не требуется. Техническим результатом изобретения является повышение удельных электрических характеристик. 3 н. и 16 з.п. ф-лы, 16 ил.
Patent RU-2349888-C2 (RU)
Inventor: AKINFIEV VLADIMIR OLEGOVICH
IPC: G01M9/00
Filed: 2006-12-28
Granted: 2009-03-20
Abstract: FIELD: physics. 
     SUBSTANCE: implemented method involves establishing air flow running through simulated air inlet mounted at preset height relative to runway simulating screen. Reservoir located under the mouth of air inlets directly on the screen surface is filled with substance exposed to vortex flow generated under the air inlet thus evaluating amount of substance elevated from reservoir and delivered to storage device installed in the lip of simulated device. Reservoir filling substance is fluorescent painted solid particles of shape and size specified under similarity condition. The same unpainted solid particles are layered on the screen surface surrounding reservoir and forming together solid particles in reservoir, common surface simulating runway surface. Establishing air flow running through simulated air inlet concurs with establishing external air flow blowing round the simulated device at the angle 0° to 90°. The screen and simulated device are illuminated with light source invoking fluorescent painted solid particles to luminesce. Trajectories of scattering illuminated particles are registered both from outside, and inside of the model with using photography and/or video filming. Installation contains simulated motor body with air inlet, air inlet suction system, runway simulating fixed screen, reservoir under the mouth of air inlet filled with substance exposed to vortex flow generated under the air inlet, and storage device installed in the lip of simulated device. It is supplied with ventilating installation simulating external adjustable air flow of various speed, orientation and irregularity degree. Reservoir is filled with fluorescent painted solid particles of shape and size specified under similarity condition. Reservoir is surrounded with the same layered unpainted solid particles forming together with solid particles in reservoir, common surface simulating runway surface. Additionally the installation is supplied with light source enabling fluorescence effect, and photography and/or video filming facilities for recording trajectory of illuminated particles. 
     EFFECT: possibility to estimate particles behaviour under air inlet, to acquire data concerning trajectory of particles delivered to air inlet passage and impact point to internal surface of model, engine protection rate and to determine definition of safe taxing across the airdrome at various power conditions and various environment. 
     20 cl, 10 dwg
Patent RU-2356691-C2 (RU)
IPC: B22D41/58
Filed: 2007-01-09
Granted: 2009-05-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to ferrous metallurgy and can be used at out-furnace of metal working by gas in ladle. Facility contains multipart nested assembly, installed in brickwork ladle bottom, blowoff tuyer in conical metallic cartridge cases with gas-intake tube, installed under tuyer protecting tube, washer, reference ring and clutch, at that protecting tube is located in the bottom part nested block, and top part of outside surface of protecting tube and inner surface of nested block under the tuyer allows tapered part with identical taper, and reference ring allows in the center screw nest, into which it is screwed tubular adjusting screw. 
     EFFECT: usage of invention increases reliability during the process of services and protection against emergency drift of metal. 
     1 dwg, 1 ex
Patent RU-2339546-C2 (RU)
Inventor: APARINOV VLADIMIR ALEKSANDROVICH
IPC: B64C31/06
Filed: 2007-01-18
Granted: 2008-11-27
Abstract: FIELD: transportation, parachutes. 
     SUBSTANCE: parachute contains canopy, top cord system gathered in two eye terminals which are fixed at ends of rigid rod, towrope linked with rigid rod and carrying load suspension system. The towrope is pivotally fixed at the center of rigid rod. Load carrying suspension system is made as two links each one of which by one end is fixed at ends of rigid rod and by the other - on load. Distance between link ends fixed on load is not more than 1/3 of rigid rod length. 
     EFFECT: stability when side wind is changing during towing. 
     1 dwg
Patent RU-2367797-C2 (RU)
Inventor: KOMAROV EVGENIJ IVANOVICH
IPC: E21F15/00
Filed: 2007-01-19
Granted: 2009-09-20
Abstract: FIELD: mining. 
     SUBSTANCE: invention relates to field of mining and can be used for laying of cleaning space at underground mining. Method of waste chambers' laying includes feeding into chamber of laying mixtures with different content of binding. Laying of chambers by mixtures, containing bindings, it is implemented in its bottom part up to level of top boundary of adjustment of underlying horizon, them up to mark of soil of drilling level it is implemented laying by mixtures without bindings. After shrinkage of laid massif, filtration and evaporation of water by perimetre of chamber into shrink slot it is located reinforce structure. In laid massif lengthwise chamber's walls there are driller wells up to mark, located lower top mark of laying layer in bottom part of chamber. Part of massif between chamber walls and walls of wells is destroyed. Into wells there are put in re-bars with exceeding of them over level of laid massif. And then wells and shrink slot is saturated with solution, containing bindings, after what top part of chamber it is filled with mixture with binding. 
     EFFECT: effectiveness increase of laying of cleaning space at underground mining. 
     6 dwg
Patent RU-2480770-C2 (RU)
Inventor: GREHJNDZHER DEHVID DZHON
IPC: G01N33/68
Filed: 2005-10-25
Granted: 2013-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: ability of the apoE gene protein product for stimulating the apoptotic cells phagocytosis by a macrophage in the presence of a tested compound. The increased apoptotic cell phagocytosis in the presence of the test compound with respect to its absence indicates that the compound may be effective in treating a condition associated with reduced activity of endogenous ApoE. A method for preparing the compound for treating the condition associated with the apoptotic cell accumulation involves determining an ability of the ApoE polypeptide to stimulate the apoptotic cell uptake by the macrophage in the presence of the test compound that stimulates the apoptotic cell phagocytosis. The increased apoptotic cell absorption in the presence of the test compound with respect to its absence indicates that the compound is effective in treating the condition, and may be recovered. The method of treating the condition, which involves increasing ApoE expression and/or activity in said individual by introducing the ApoE polypeptide or its mimetic into specified individual. 
     EFFECT: use of the declared invention allows optimising the methods and agents for stimulating the phagocytosis. 
     16 cl, 8 dwg, 1 ex
Patent RU-2388767-C2 (RU)
Title: Удаление остаточного ацетальдегида из частиц полиэфирного полимера
Inventor: ARMENTRAUT RODNI SKOTT
IPC: C08G63/90
Filed: 2005-08-29
Granted: 2010-05-10
Abstract: Изобретение относится к способам удаления остаточного ацетальдегида из полиэфирных частиц. Частицы полиэфирного полимера, содержащие остаточный ацетальдегид, вводят в реактор при температуре 130-190°С с формированием слоя частиц внутри реактора. По меньшей мере, через часть слоя частиц пропускают газ при скорости потока газа не более 0,15 СКФМ на фунт частиц в час и выводят частицы с пониженным содержанием остаточного ацетальдегида из реактора. Способ позволяет эффективно удалять ацетальдегид при низких скоростях потока и низких температурах газа, а также исключить твердофазную полимеризацию. 4 н. и 40 з.п. ф-лы, 3 ил., 7 табл.
Patent RU-2357831-C2 (RU)
Inventor: IVANOVA LARISA IBRAGIMOVNA
IPC: B22C5/08
Filed: 2007-04-09
Granted: 2009-06-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to foundry engineering. Said coolant contains, wt %: gear oil 25-35, polymethylsiloxane 0.2-0.5, semi-synthetic unsulphonated liquid "Caraidel 2" 25-44 and water - the rest. 
     EFFECT: improved separative power of coolant ensured. 
     2 tbl, 1 ex
Patent RU-2359758-C2 (RU)
Inventor: MALJUKOV VITALIJ IVANOVICH
IPC: B03B9/06
Filed: 2007-05-21
Granted: 2009-06-27
Abstract: FIELD: communal service. 
     SUBSTANCE: invention relates to communal service, namely to rubbish recycling plants and may be used for sorting multi-component (MC) mixtures, mainly solid domestic wastes (SDW). The invention may be also used for vine crops treatment to seeds. Assorting line includes platform for multi-component mixture transport and feeding conveyor with slide. The said conveyor is installed so that it can rotate around its axis. The assorting line also includes screwed separating perforated drum and disinfecting units and a table for components assorting, which is equipped with a dryer. The top of table is implemented as an infinite movable element provided with a magnetising drum. There is also a container for component collection in the line. There is a preliminary assorting unit installed before the separating perforated drum. It is represented as a rupture member implemented with pendulum-type milling cutters, which are cantilever fitted to the corbel. The separating perforated drum is made up from two or more sections each ensured with a stand-alone drive. The coils of single, double and triple-lead screws are rigidly fixed inside each of the said sections. The screws are fixed as long as their inter-coil interval increases together with their lead number increase. The screw coils of separating drum sections are ensured with cutting edge represented as saw-edged teeth with their side set to different sides of the coil. 2-3 beveled teeth are fixed at the beginning and end of each coil. 
     EFFECT: improved effectiveness of multi-component mixture separation, improved quality and reliability of process performance. 
     2 cl, 9 dwg
Patent RU-2385145-C2 (RU)
Title: Автономная машина для дозирования напитков
Inventor: IOAKIM AL FRED
IPC: A47J31/40
Filed: 2006-03-13
Granted: 2010-03-27
Abstract: Машина для приготовления и дозирования напитков предназначена для отпуска напитка посредством экстрагирования из капсулы под давлением пищевого продукта, содержащегося в капсуле. Машина может функционировать в автономном режиме для последовательного отпуска нескольких напитков. Машина содержит помимо прочего модуль экстрагирования, приспособленный для размещения в нем капсулы, теплоизолированный резервуар для воды, предназначенный для снабжения водой модуля экстрагирования, насос и средства снабжения электрической энергией, включающие низковольтный электрический аккумулятор, приспособленный для снабжения электрической энергией насоса. Резервуар снабжен средствами нагревания, включающими электрический нагревательный элемент, который питается энергией от аккумулятора. Изобретение обеспечивает устройство, удобное для перемещения и для которого нет необходимости в длительных периодах подзарядки. 12 з.п. ф-лы, 1 ил.
Patent RU-2388052-C2 (RU)
Inventor: BAUMAN NIK
IPC: A61M15/00
Filed: 2006-04-10
Granted: 2010-04-27
Abstract: FIELD: measurement technique. 
     SUBSTANCE: counter (20) of inhalator containing body (390), link (200) with catch (210) fixed pivotally on the body and made with possibility of reciprocating moving under action of linear actuating movement, pullback spring (220) to return link in initial position, ratchet (230) made able to engage with catch for converting link movement into stepped shaft rotation (240) with providing propulsion of indicating device (60). Herewith, the shaft contains facility (280) preventing reverse rotation made as spring-loaded friction brake, and screw, and indicating device contains rotation facilities (120) of indication with teeth which are engaged with the screw and static scale. 
     EFFECT: counter contains readable large display and precise mechanism, is easily assembled in single structure, is not expensive for manufacturing. 
     20 cl, 28 dwg
Patent RU-2464276-C2 (RU)
Title: Улучшенные нанотела против фактора некроза опухоли-альфа
Inventor: BAJNAEHRT EHL S
IPC: A61K39/395
Filed: 2006-05-17
Granted: 2012-10-20
Abstract: Настоящее изобретение относится к иммунологии и биотехнологии. Предложено нанотело против фактора некроза опухоли-альфа (TNF-альфа), которое включает 4 каркасные области FR и 3 HCDR. Описаны варианты полипептида на основе нанотела, каждый из которых способен связываться с TNF-альфа. Один из вариантов таких полипептидов содержит по меньшей мере одно нанотело, направленное против сывороточного альбумина человека. Описаны соответствующие кодирующие нуклеиновые кислоты. Раскрыты также: клетка-хозяин для экспрессии нанотела и клетка-хозяин для экспрессии полипептида, каждая из которых содержит соответствующую нуклеиновую кислоту; способ получения нанотела и способ получения полипептида на его основе, где каждый из способов использует соответствующую клетку. Описано применение нанотела для получения лекарственного средства и фармацевтическая композиция против TNF-альфа. Использование изобретения обеспечивает новые нанотела к TNF-альфа с повышенным сродством, стабильностью и пригодностью к получению в мультивалентном формате и пониженной иммуногенностью, что может найти применение в медицине для профилактики, лечения, диагностики заболеваний, опосредованных активностью TNF-альфа. 12 н. и 68 з.п. ф-лы, 62 ил., 47 табл., 65 пр.
Patent RU-2382113-C2 (RU)
Inventor: GRUZDKOV ALEKSEJ ANDREEVICH
IPC: C22F1/10
Filed: 2007-12-27
Granted: 2010-02-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method corresponds to dynamic loading of located in martensitic state alloy of titanium nickelide, which is implemented by impact pressure with duration of pulses 3-5 microsecond and its amplitude 10-40 kN up to receiving of relative residual strain 1-8%. 
     EFFECT: increasing of returning deformation ratio, simplification and reduction in price of method ensured by reduction of dimensions of working elements and mass-dimensional properties of used devices, and enrichment of method scope in working elements of space purpose, medicine, machine building and others field. 
     2 cl, 2 tbl, 2 dwg, 1 ex