baber/WOPTO huggingface dataset:
Patent RU-2294828-C2 (RU)
Title: Powders distributing apparatus on substrate according to predetermined pattern
Inventor: STEFANI FRANKO
IPC: B28B11/06
Filed: 2002-09-30
Granted: 2007-03-10
Abstract: FIELD: apparatuses for distributing powders on substrates according to predetermined pattern. 
     SUBSTANCE: apparatus for distributing powders on substrate according to predetermined pattern includes belt conveyer for transporting substrate; head for applying powders arranged over said conveyer and having  endless belt with perforated openings formed according to predetermined pattern and having size necessary for passing target quantity of powders; unit for controlling feed of powder through said openings and for providing cleaned state of endless belt. Head for applying powders also includes unit for controlling motion of endless belt timed with motion of conveyer. 
     EFFECT: absence of theoretical limitation of length of perforated belt, possibility for simplified metering of quantity of powders passing through perforated openings for deposition on substrates. 
     6 cl, 2 dwg
Patent RU-2332437-C2 (RU)
Inventor: SUZUKI TADASI
IPC: A61K6/896
Filed: 2003-10-21
Granted: 2008-08-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to solution for applying coating for improvement of substrate corrosion resistance, ability to prevent contamination and to be easily cleaned. The solution for applying coating is claimed. It contains polysylazan, which has connection Si-H, diluting solvent and catalyst, and its use for applying coating on surfaces of substrate material in order to improve corrosion resistance of substrate, ability to prevent contamination and ability of substrate materials, products or pieces of work to be easily cleaned. 
     EFFECT: obtaining solution, which improves corrosion resistance of coating and prevents contamination. 
     14 cl, 3 tbl, 13 ex
Patent RU-2296784-C2 (RU)
Inventor: RUSETSKIJ VALERIJ VIKTOROVICH
IPC: C08K3/06
Filed: 2005-06-07
Granted: 2007-04-10
Abstract: FIELD: rubber industry; chemical industry; production of the vulcanized rubber mixture made on the basis of an acrylate rubber and partially on the hydrogenated butadiene-nitril caoutchoucks. 
     SUBSTANCE: the invention is pertaining to production of the vulcanized rubber mixture made on the basis of the acrylate rubber and partially on the basis of the hydrogenated butadiene-nitril caoutchoucks, which is used for manufacture of the hardware products operable at the temperatures up to 150°C and having the heightened wear resistance and which may be used in production of the industrial rubber products - the rings, the sleeves gaskets, the drive belts operating in the friction pairs at the heightened temperatures. The vulcanized rubber mixture made on the basis of the acrylate rubber of the heightened wear resistance includes the mineral filler, the engineering carbon, the antioxidant, the plasticizer, the partially hydrogenated butadiene-nitril caoutchouck, the quaternary ammonium base, the metallic stearate, the brimstone, the vulcanization accelerators, zinc oxide, the anti-adhesive agent, the anti-scorching agent. The rubber mixture made on the basis of the acrylate rubber of the heightened wear resistance allows to increase the level of the values of the indexes: the wear resistance, the tensile strength, the frost hardiness, the resistance to the action of the aggressive mediums of the aromatic series. 
     EFFECT: the invention ensures the increased level of the values of the indexes of the rubber mixture made on the basis of the acrylate rubber of the heightened wear resistance: the wear resistance, the tensile strength, the frost hardiness, the resistance to the action of the aggressive mediums of the aromatic series. 
     3 cl, 2 tbl
Patent RU-2296040-C2 (RU)
Title: Устройство защиты дробеметного аппарата от энергии соударяемого тела
Inventor: BOL SHAKOV MIKHAIL MIKHAJLOVIC
IPC: B24C9/00
Filed: 2005-06-14
Granted: 2007-03-27
Abstract: Изобретение относится к области машиностроения, а именно к устройствам для обработки изделий дробью. Устройство содержит плиту, к которой прикреплены стальные пружины. Упомянутые пружины закрывают собою поверхность плиты и расположены по отношению к ней с зазором, учитывающим величину прогиба пружин. При этом пружины прикреплены к кронштейнам в растянутом состоянии с касанием между собой. В результате упрощается конструкция устройства и увеличивается надежность защиты. 3 ил.
Patent RU-2322401-C2 (RU)
Inventor: MALAKHOV IGOR ALEKSANDROVICH
IPC: C02F9/04
Filed: 2005-08-01
Granted: 2008-04-20
Abstract: FIELD: water treatment. 
     SUBSTANCE: in deep water desalting system installed upstream of chemical desalting unit on clarified water line, H-Na cationite filter and/or Cl anionite filter, or H-Na-Cl ionite filter are additionally included. Spent regeneration solution line of H cationite filter of chemical desalting unit is linked to H-Na cationite filter or to H-Na-Cl ionite filter and spent solution line of OH anionite filter is linked to Cl anionite or H-Na-Cl ionite filter. 
     EFFECT: reduced specific consumption of acid on regeneration of H filters, prevented pollution of countercurrent H cationite and OH anionite filters, reduced number or eliminated chemical treatments of ion-exchange resins, and reduced consumption of water on own needs of installation. 
     2 cl, 4 dwg, 1 tbl
Patent RU-2334362-C2 (RU)
Inventor: BRUSTL DZHEREMI
IPC: H04L47/41
Filed: 2004-01-21
Granted: 2008-09-20
Abstract: FIELD: information technologies. 
     SUBSTANCE: network in network model is structured as a hierarchical cellular network with dynamically generated routing tables. Configuration of the network model optimises routing and arranges load during data transfer. Each device in a network can be both a finite point, and a retranslator at data exchange. Network model can include networks of a low level which presented with two types, models with parallel connection or star-type models. The nodes are organised in the form of hierarchical complementarity structure for capacity optimisation. The model may include a cryptography method of dynamic allocation of local network addresses. 
     EFFECT: increase of data flow protection from unauthorised access at data transfer, interoperability support; mobility and resource management. 
     15 cl, 1 dwg, 35 tbl
Patent RU-2422632-C2 (RU)
Inventor: LONGFILD KOLIN
IPC: E21B49/00
Filed: 2006-03-30
Granted: 2011-06-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: according to one version communication system for determination of borehole parameters consists of sensor plug positioned in orifice in borehole well. The system has a sleeve installed in the orifice of the borehole well, and a finger located in the sleeve. Also, the sleeve, moving into the sleeve, expands it, thereby the sleeve packs the orifice. The sleeve is equipped with a chamber; the finger at its end has a needle puncturing the chamber, when the finger is fed into the sleeve. The system is furnished with a sensor for measuring borehole parameters and with electron circuits connected with the sensor. The system is also equipped with a downhole tool arranged in the borehole and communicated with the sensor plug and a unit of surface. To implement the procedure for determination of borehole parameters the sleeve is installed in the orifice in a side wall of the borehole. The orifice is packed at feeding the finger into the sleeve. The sensor installed in the finger determines at least one borehole parameter. Also, there is a stage of the procedure providing a preliminary test. 
     EFFECT: upgraded quality and accuracy of measurements of borehole parameters. 
     24 cl, 10 dwg
Patent RU-2320806-C2 (RU)
IPC: E01H5/12
Filed: 2006-04-20
Granted: 2008-03-27
Abstract: FIELD: mechanical engineering, particularly for communal service, namely snow-removing equipment. 
     SUBSTANCE: machine comprises wheeled tractor, rotor thrower and frame with two blades installed on the tractor. Machine also has U-shaped frame with drive mechanism. The U-shaped frame is pivotally connected with driving rotor frame and with hydromechanical drive of the rotor. Driving rotor comprises shaft carrying disc saws connected thereto by means of dowels and spaced predetermined distance apart. The saws are separated one from another with hammers provided with sharpened plates connected thereto. The hammers are hinged to axles passing through disc saws. Support toothed wheels are installed in shaft ends and connected thereto through friction bearings. Toothed wheels have outer diameters exceeding that of disc saws and hammers. To provide driving rotor vibration support toothed wheels are connected to eccentric rotor shaft necks. 
     EFFECT: increased efficiency and capacity. 
     2 cl, 4 dwg
Patent RU-2331914-C2 (RU)
Title: Method of converting data streams with possibility of random access and corresponding method of its decording
Inventor: CHZHAO KHAJVU
IPC: G06F7/00
Filed: 2004-09-20
Granted: 2008-08-20
Abstract: FIELD: infirmation technology. 
     SUBSTANCE: invention refers to audio/video encoding and decoding for signal processing, particulary, to the method of converting audio/video data into data streams with possibility of random access. Herewith the encoding method consists of the following steps: encoding of audio/video data; input of the random access code flag into the random access points; input of maskable bits into encoded audio/video data for prevention of bit chain emerging that is similar wiyh the code of the flag of the random access point. The data stream decoding method with possibility of random access includes the following steps: searching for the code of the flag of the random access point preceding the first the code of the flag of the random access point; reading binary bit by turns; determinimg if the selected bit is the data bit or masked bit, rejecting the selected bit if it is the masked bit and accepting if it is the data bit; starting the new data block after reaching the next code of the flag of the random access. 
     EFFECT: increase of data stream decoding efficiency by preventing emergence of the false code of the flag of the random access point. 
     8 cl, 2 dwg
Patent RU-2357941-C2 (RU)
Title: Способ окрашивания керамических материалов
Inventor: VIN JALI GRATSIANO
IPC: C04B33/14
Filed: 2004-12-22
Granted: 2009-06-10
Abstract: Изобретение относится к способу окрашивания керамических материалов с использованием водных растворов хромофорных ионов. Техническим результатом изобретения является расширение хроматографического спектра с применением водных растворов. Способ окрашивания керамических материалов включает добавление к керамической смеси осажденного кремнезема и/или силикагеля в количестве 1-15 мас.%, формовку керамической смеси, сушку сформованного керамического материала. После чего проводят обработку полученного на предыдущей стадии керамического материала, по меньшей мере, 2 г/м3 окрашивающего раствора. Затем проводят сушку и обжиг полученного на предыдущей стадии окрашенного керамического материала. 6 н. и 23 з.п. ф-лы, 19 табл., 4 ил.
Patent RU-2327046-C2 (RU)
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K17/00
Filed: 2006-07-28
Granted: 2008-06-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: steam is generated in a boiler to be fed to the turbine and condensed in the condenser, the basic condensate of the turbine is pumped over through low-pressure regenerative heaters and sent, further on, to a higher-pressure deaerator. Now, it is fed to high-pressure regenerative heaters, not condensed gases from regenerative heaters are carried off by separate ejectors. Here, the flash steam of the ejector upstream along the basic condensate travel is used as a working medium of the ejector downstream along the said line. 
     EFFECT: invention allows to increase the reliability of the heat power plant.
Patent RU-2401707-C2 (RU)
Title: Прокатная клеть и прокатное устройство
Inventor: VILLEMS SHTEFAN
IPC: B21B13/04
Filed: 2006-08-11
Granted: 2010-10-20
Abstract: Изобретение относится к прокатной клети и прокатному стану для прокатки многогранных профилей. Прокатная клеть содержит по меньшей мере, три расположенных в одной плоскости и, соответственно, установленных каждый на одной оси валка, при этом оси валков расположены под углом более 0° и менее 180° друг к другу, и каждый валок имеет круговую рабочую поверхность, вместе составляющие калибр, рабочая поверхность, по меньшей мере, одного валка имеет неизменный контур, имеющий в поперечном сечении в осевой плоскости, по меньшей мере, один параллельный оси ровный участок и один наклонный участок, проходящий под углом более 0° и менее 180° к ровному участку, прилегающий к ровному участку и направленный относительно оси наружу от ровного участка. Прокатный стан имеет, по меньшей мере, две прокатные клети, причем ровный участок валка первой прокатной клети имеет ширину, отличную от ширины ровного участка валка второй клети. Обеспечивается возможность снижения отклонений от заданной формы прокатного продукта, в частности шестигранного, связанных с входной овальностью. 8 н. и 10 з.п. ф-лы, 8 ил.
Patent RU-2377592-C2 (RU)
Title: Способ слежения за радиочастотными сигналами
Inventor: KLINGKHUL T GUNNAR
IPC: H04B1/18
Filed: 2005-03-02
Granted: 2009-12-27
Abstract: Изобретение относится к способу слежения за радиочастотным сигналом и сохранения настройки приемника на передатчик, даже когда приемник движется с относительно высокой скоростью, и устройству для его реализации. Достигаемый технический результат - предотвращение необходимости восстановления слежения или перенастройки приемника из-за относительного движения приемника и передатчика. Реализующее способ электронное устройство, предназначенное для приема радиочастотных сигналов, передаваемых в полосе частот, содержит приемное средство, выполненное с возможностью настройки на полосу передаваемых частот, устройство измерения ускорения, выполненное с возможностью контроля ускорения электронного устройства, и процессор, выполненный с возможностью изменения полосы частот, на которую настроено приемное средство, путем умножения частот в полосе частот на коэффициент, рассчитанный по упомянутому контролируемому ускорению. 2 н. и 14 з.п. ф-лы, 3 ил.
Patent RU-2331608-C2 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B33/13
Filed: 2006-10-09
Granted: 2008-08-20
Abstract: FIELD: construction. 
     SUBSTANCE: invention is attributed to construction materials industry, in particular to ceramic mixture composiotions which can be used to manufacture facing tile. Ceramic mixture for facing tile manufacturing contains clay, tile scrap, perlit, nephelinic concentrate, rottenstone and soluble glass at the following component ratio, mass %: clay - 45.0-53.0; tile scrap - 5.0-10.0; perlit - 5.0-7.0; nephelinic concentrate - 15.0-20.0; rottenstone - 13.0-15.0; soluble glass - 5.0-7.0. 
     EFFECT: improvement of products water resistance. 
     1 tbl
Patent RU-2350635-C2 (RU)
Inventor: SHEVCHENKO TAT JANA VIKTOROVNA
IPC: B01D21/01
Filed: 2006-11-28
Granted: 2009-03-27
Abstract: Описан флокулянт, включающий полиакриламид, модифицирующий агент и воду, в котором в качестве модифицирующего агента используют мочевину при следующем соотношении компонентов, вес.%: полиакриламид 0,5-0,7; мочевина 0,15-0,3; вода - остальное. Использование мочевины в качестве модифицирующего агента позволяет повысить эффективность флокулянта. 1 табл.
Patent RU-2420633-C2 (RU)
Title: Сливной клапан смывного бачка с системой регулирования количества сливаемой воды
Inventor: MORA DI OLIVEJRA ANTON JU MANUEHL
IPC: E03D1/00
Filed: 2006-12-08
Granted: 2011-06-10
Abstract: Сливной клапан (1) содержит опорную конструкцию (2), корпус (3) клапана, по меньшей мере, один поплавок (41), систему регулирования уровня воды в емкости (6) и, следовательно, уровня (H1) срабатывания поплавка (41) и задвижку (16). Опорная конструкция (2) проходит вдоль оси (А) и содержит емкость (6). Корпус (3) клапана выполнен с возможностью скольжения вдоль оси (А) и имеет затвор (26), взаимодействующий с герметичным седлом (10). Один поплавок (41) размещен подвижно в емкости (6) и выборочно взаимодействует с корпусом (3) клапана. Система регулирования содержит окно в боковой стенке (11) емкости (6). Задвижка (16) закрывает окно и является подвижной для регулирования открытия окна. Задвижка (16) имеет два пальца, каждый из которых входит в зацепление с посадочным местом, выбранным из множества посадочных мест, сформированных в стенке (11). Такая конструкция позволит повысить эффективность работы сливного клапана и точно регулировать количество сливаемой воды в различных режимах работы клапана, в частности, в режиме частичного слива. 8 з.п. ф-лы, 8 ил.
Patent RU-2357816-C2 (RU)
Inventor: MINTAKHANOV MIKHAIL ALEKSEEVICH
IPC: B21B13/18
Filed: 2006-12-18
Granted: 2009-06-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to rolling mills and is intended to improve design of two high stands of mills of screw rolling with closed type shoe for fabricating tubes and round rolled metal. The stand consists of a closed type shoe mounted on a base plate; the shoe bears two cassettes with working rollers and guiding elements made in form of bars, or rolls, or disks. Two receiving racks with guides are rigidly secured to the shoe or to the base plate. Two axes roller carriage with U-shaped claws pivotally connected to the rod of the power cylinder assembled in the shoe is installed on each of the guides. Each cassette is made with an ear interacting with U-shaped claw of the roller carriage at transfer reloading by means of a connecting facility. 
     EFFECT: reduced losses of operation time for replacement of worn working rollers with new ones due to possibility of simultaneous replacement of two cassettes with working rollers; also increased year output of production. 
     2 cl, 5 dwg
Patent RU-2461362-C2 (RU)
Title: Хирургический отрезной и фиксирующий аппарат с приводом от двигателя и тактильной обратной связью по положению
Inventor: SHELTON FREDERIK EH IV
IPC: A61B17/068
Filed: 2007-01-30
Granted: 2012-09-20
Abstract: Изобретение относится к медицине. Аппарат содержит концевой эффектор, узел главного ведущего вала, который соединен с концевым эффектором, и цепь зубчатых передач привода. Цепь соединена с узлом главного ведущего вала. Концевой эффектор содержит подвижный режущий инструмент для разрезания объекта в концевом эффекторе. Аппарат имеет главный электродвигатель для приведения в действие цепи зубчатых передач привода, рычаг прошивки для включения главного электродвигателя и систему тактильной обратной связи по положению для приложения усилия к рычагу прошивки, положение которого связано с положением режущего инструмента в концевом эффекторе. В результате при управлении установкой скобок имеется возможность останова в любой момент, если усилия, ощущаемые в рукоятке устройства, оказываются слишком большие. 3 н. и 12 з.п. ф-лы, 42 ил.
Patent RU-2379392-C2 (RU)
Inventor: MJULLER FRANTS JOZEF
IPC: D04H1/407
Filed: 2005-07-14
Granted: 2010-01-20
Abstract: FIELD: physics. 
     SUBSTANCE: moulded fibrous articles bound by thermosetting material are made from fibrous material based on natural and/or synthetic fibres and are bound by thermoreactive binder. At least one adsorbent is embedded into the surface and/or inside the moulded fibrous article during preliminary and/or final hardening of the thermoreactive binder. 
     EFFECT: obtained moulded fibrous articles have good mechanical, sound-absorbing and fireproof properties, and are characterised by total absence of any given out smell. 
     9 cl, 1 ex, 1 tbl
Patent RU-2372366-C2 (RU)
Inventor: BARANCHIK STIVEN V
IPC: B05D7/14
Filed: 2005-08-25
Granted: 2009-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: polyurea coating composition is obtained from a reaction mixture which contains an isocyanate functional component and an amino functional component, where the ratio of equivalents of isocyanate groups to equivalents of amino groups is greater than 1, volume ratio in the mixture of the isocyanate functional component to the amino functional component is 1:1, in which at least one polyisocyanate monomer constitutes at least 1 wt % of the isocyanate functional component, where the isocyanate functional component contains the reaction product of polyisocyanate and at least two polyols, and the amino component contains an aspartate-based amino functional reactive resin. The multicomponent composite coating contains a first polyurea layer which is deposited from the first composition, and a second polyurea layer which is deposited from the second composition, in which at least one composition, chosen from the first composition and second composition, includes a polyurea coating composition. 
     EFFECT: obtaining compositions which improve adhesion to earlier deposited coatings or to a substrate, characterised by low viscosity, which improves fluidity of the coating composition for a long period of time. 
     24 cl, 3 dwg, 1 tbl, 1 ex
Patent RU-2448099-C2 (RU)
Inventor: MUTO TSUESI
IPC: C07D405/12
Filed: 2005-12-01
Granted: 2012-04-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: described are novel 7-member heterocyclic compounds of general formula   (values of radicals are given in the claim) or salts thereof or solvates thereof having chymase inhibiting activity and suitable for preventing or treating different diseases in which chymase is involved, a method of producing said compounds, intermediate compounds and a pharmaceutical composition for preventing or treating diseases in which chymase is involved, including compounds of formula (I) or pharmaceutically acceptable salts or solvates thereof. 
     EFFECT: improved properties of the compound. 
     23 cl, 12 tbl, 308 ex
Patent RU-2380606-C2 (RU)
Inventor: RAJS BRAJAN L
IPC: F16L55/175
Filed: 2005-11-18
Granted: 2010-01-27
Abstract: FIELD: construction industry. ^ SUBSTANCE: fibrous construction, for example carbon fibres are put on pipe section subject to strengthening, polymeric material is applied to fibrous construction surface in order to perform saturation of fibrous construction when providing penetration of polymeric material inside fibrous construction to pipe section. Before polymeric material is introduced, components of external cover, for example coupling, casing, are installed around fibrous construction. Polymeric material saturates reinforcing material - fibrous construction and is hardened till strengthened polymeric composite is obtained. ^ EFFECT: invention allows restoring nominal pipeline pressure. ^ 31 cl, 14 dwg