baber/WOPTO huggingface dataset:
Patent RU-2314179-C2 (RU)
Inventor: PATRUSHEV VJACHESLAV ANDREEVIC
IPC: B22F9/10
Filed: 2006-02-26
Granted: 2008-01-10
Abstract: FIELD: non-ferrous metallurgy industry; other industries; device for production of the granules of the non-ferrous metals. 
     SUBSTANCE: the invention is pertaining to production of the granules of the non-ferrous metals including the chemically active calcium or magnesium and their alloys by the centrifugal sputtering. The installation contains the melting furnace, the hermetic chamber of granulation with the cover, the electrically heated melt metal conduit, the dispenser made in the form of the perforated container with the drive of rotation, the granules collection container, the compressor and the heat exchanger. The metal conduit is made in the form of the lift tube, one end of which is located in the melting furnace with formation of the liquid metal gate out of the melt of the granulated metal, and the other end is placed in the granulation chamber. The drive of rotation of the dispenser is made in the form of the gas-turbine engine with the closed system of the gas pipelines of circulation of the noble gas from the engine into the hermetic container and further into the heat exchanger and the compressor. The engine is mounted on the hermetic container disposed in the chamber of granulation along its center coaxially with the melt metal conduit and the dispenser. The dispenser is located on the shaft of the gas-turbine engine. The invention will allow to increase the efficiency of the granules production and the outlet of the metal into the target product of any preset granulometric composition and also to reduce consumption of the noble gas. 
     EFFECT: the invention ensures the increased efficiency of the granules production and the output of the metal into the target product of any preset granulometric composition, and also reduction of consumption of the noble gas. 
     1 dwg
Patent RU-2353073-C2 (RU)
Title: Эстафетная передача обслуживания между беспроводной локальной сетью и сотовой системой связи
Inventor: DZHAIN NIKKHIL
IPC: H04W36/36
Filed: 2004-10-25
Granted: 2009-04-20
Abstract: Изобретение относится к системам беспроводной связи. Технический результат заключается в совершенствовании способа эстафетной передачи из беспроводной локальной сети (WLAN) в сеть CDMA. определяют список точек доступа (AP)-кандидатов из множества AP; сортируют список AP-кандидатов, отчасти на основе интенсивности сигнала упомянутого множества AP; выбирают AP из списка AP-кандидатов, отчасти на основе интенсивности сигнала упомянутого множества AP; определяют, имел ли место запуск эстафетной передачи обслуживания, отчасти на основе качества линии связи беспроводного терминала; определяют, является ли количество попыток эстафетной передачи обслуживания меньшим порогового значения; подсоединяются к выбранной AP, если происходит запуск эстафетной передачи обслуживания, количество попыток эстафетной передачи обслуживания меньше упомянутого порогового значения, а интенсивность сигнала выбранной AP является большей, чем интенсивность сигнала текущей AP на уровень гистерезиса; и подсоединяются к сети CDMA, если количество попыток эстафетной передачи обслуживания находится на упомянутом пороговом значении или превышает его. 3 н. и 34 з.п. ф-лы, 8 ил., 2 табл.
Patent RU-2342965-C2 (RU)
Inventor: CHESHKO IL JA DANILOVICH
IPC: G01N3/12
Filed: 2006-09-18
Granted: 2009-01-10
Abstract: FIELD: physics. 
     SUBSTANCE: invention can be used for thermal damage zone determination within fire seat search by detection of thermally damaged burnt electric wiring segments or other wires manufactured by cold strain within fire place. Thus diagnostic physical variable is wire bending force measured in various points. Zone of the greatest thermal damage is indicated by extremely low values of this parameter. Wire bending force is measured using device which consists of two levers - upper and lower - jointed with an axis. Wire sockets are provided on the end of upper lever. Lower lever contains strain gauge with sensitive element designed as rocking arm with down-rounded corners to prevent wire cutting. 
     EFFECT: detection of thermally damaged burnt electric wiring segments or other wires manufactured by cold strain with accuracy sufficient for examining using nondestructive method. 
     3 dwg
Patent RU-2341861-C2 (RU)
Inventor: SHOSHOJ ZHAN-P ER
IPC: H02K15/06
Filed: 2005-02-24
Granted: 2008-12-20
Abstract: Изобретение относится к области электротехники и касается способа укладки волновой обмотки в статор многофазной электрической машины переменного тока, в частности генератора переменного тока, а также конструкции статоров с любым количеством пазов и уложенной таким способом фазной обмоткой с любым количеством секций. Сущность изобретения состоит в том, что согласно предложенному способу укладки волновых обмоток формуют каждую секцию (70) фазной обмотки в виде последовательности зубцов (71) с двумя боковыми ветвями (711) для укладки в установочное положение в пазу, размещают секции (70) обмотки на монтажном инструменте (80), укладывают витки (73) в пазы статора в порядке, обратном порядку намотки, при этом секции (70) обмотки одновременно укладывают вокруг монтажного инструмента (80), причем витки (73), следующие друг за другом в заданном порядке намотки, относятся попеременно к разным секциям (70) обмотки, которая может быть выполнена простой волновой или распределенной волновой. Также предложен статор многофазной вращающейся машины, содержащий шихтованный пакет (10) с центральным отверстием и аксиальными пазами (30), выполненными с внутренней стороны на радиальной поверхности шихтованного пакета (10), в которых размещена волновая обмотка, уложенная в пазы статора согласно предложенному способу. Технический результат - повышение мощности многофазной электрической машины переменного тока. 2 н. и 16 з.п. ф-лы, 16 ил.
Patent RU-2339846-C2 (RU)
Title: Method of controlling electric-jet plasma engine anode current and device to this effect
Inventor: GORDEEV KONSTANTIN GEORGIEVICH
IPC: F03H1/00
Filed: 2006-10-23
Granted: 2008-11-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to power generation plants built around solar batteries and electric-jet plasma engines. The proposed method comprises measuring the engine anode voltage and current, stabilising anode voltage at maximum tolerable level and stabilising anode current by varying the working medium consumption. The solar battery output exceeding the engine maximum tolerable power consumption, the working medium consumption is varied so that the anode current increases to its maximum tolerable limit and, there after, decreases till a preset level, lower than the anode current maximum tolerable level. The solar battery output decreasing to the engine maximum tolerable power consumption and lower, the working medium is varied so that the anode current increases till the anode voltage drops down by the preset amount below the maximum tolerable level and goes on decreasing till the anode voltage becomes equal to the maximum tolerable level. The proposed device incorporates a voltage converter connected to the solar battery inputs and, by its outputs, to the engine electrodes, a current and voltage transducers connected in between the said voltage converter and the engine, current and voltage comparators, their first inputs being connected to the aforesaid voltage and current transducers and their second inputs being wired to the reference voltage sources corresponding to the engine anode current and voltage maximum tolerable levels. The current comparator output is connected, via a switching circuit, to the working medium consumption amplifier-shaper input, the first output of the aforesaid voltage comparator being connected to the said working medium consumption amplifier-shaper and its second output being wired to the switching circuit. 
     EFFECT: higher reliability of engine anode current control and maximum power take-off from solar battery. 
     2 cl, 2 dwg
Patent RU-2339899-C2 (RU)
Inventor: SHCHERBAKOV GRIGORIJ NIKOLAEVI
IPC: F41H13/00
Filed: 2007-01-09
Granted: 2008-11-27
Abstract: FIELD: electricity. 
     SUBSTANCE: formation of impact action is carried out in isolated volume filled with liquid that has known characteristics and mechanical transfer of impact action into external water medium. Device contains source of electric energy, cable line, connection device, unit of pulses formation, which includes charging device, energy accumulator, switchboard and linear part arranged in the form of electrode system, between which pulse discharge is created, which forms electrohydraulic impact action in water. Linear part of device is installed in air-tight shell, which is filled with working liquid that has required characteristics. In case of electric explosion that takes place in working liquid inside air-tight shell, shock wave is transferred through shell walls into surrounding water medium. 
     EFFECT: provision of different extents of physiological impact of underwater explosion at biological object and for active impact at technical facilities of intrusion. 
     3 cl, 1 dwg
Patent RU-2362853-C2 (RU)
Inventor: LIKSTANOV MIKHAIL ISAAKOVICH
IPC: E01C11/22
Filed: 2007-01-09
Granted: 2009-07-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction and a method of maintaining curbs. The method involves painting curbs in dry weather at above-zero air temperature with an aqueous 50-70% solution of strong-hydraulic caustic lime, obtained from limestone. 
     EFFECT: invention increases preservation and aesthetic qualities of curbs.
Patent RU-2361636-C2 (RU)
Inventor: KUKHOTKIN SERGEJ VLADIMIROVICH
IPC: B09C1/00
Filed: 2007-03-12
Granted: 2009-07-20
Abstract: Изобретение относится к области защиты от химических отравляющих веществ. Предложено применение активированного угля марки АГ-3 в качестве сорбента для локализации горизонтальных поверхностей, зараженых O-(3,3-диметил-втор-бутил)-метилфторфосфонатом. Техническим результатом является обеспечение ликвидации последствий аварий, связанных с проливом указанного вещества на объектах хранения и уничтожения химического оружия. 2 табл.
Patent RU-2385978-C2 (RU)
Inventor: LOSEV GENNADIJ GENNAD EVICH
IPC: E01B27/16
Filed: 2007-03-15
Granted: 2010-04-10
Abstract: FIELD: transport. 
     SUBSTANCE: tamping members containing independent drives of movement along railway line are moved to the working area. Tamping members are located on the machine having the drive of movement along rails. Tamping picks are buried in ballast. The line is straightened and tamped. Tamping members are lifted after being moved with longitudinal movement drives and buried in the ballast. Drive of the device is activated. Tamping blocks are approached by using the machine, and the machine is stopped at the track alignment and ballast consolidation members in operation. 
     EFFECT: increasing efficiency of sleeper tamping machine. 
     1 dwg
Patent RU-2401892-C2 (RU)
Inventor: DEBJUSE PASKAL
IPC: D04H1/70
Filed: 2005-12-12
Granted: 2010-10-20
Abstract: FIELD: textile, paper. 
     SUBSTANCE: device comprises at least one device to realise process of spunbond material production. To form the first web of nonwoven material on the first tape, and at least one device to realise process of meltblown material production, to form the second web of nonwoven material on the second web. At the same time the second tape places the second web on the first web to form combined spunbond-meltblown web. 
     EFFECT: production of method and device, which make it possible to apply pattern during spunbond process, and production of combined nonwoven spunbond and meltblown materials, onto which the pattern is applied. 
     14 cl, 2 dwg
Patent RU-2355635-C2 (RU)
Inventor: SOPIN VLADIMIR FEDOROVICH
IPC: C01C1/18
Filed: 2007-06-26
Granted: 2009-05-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to chemical industry and can be used in the manufacture of the slow-release mineral fertilisers and water-resistant explosives on the base of ammonium saltpetre. The method of water-resistant ammonium saltpeter preparation consists in treatment of ammonium saltpeter with water repellent. The gel-like mixtures of mineral acids or its salts with liquid glass with mass ratio acid or salt to liquid glass equal 1:5-40 are used as water repellent. The treatment is carried out at mechanical stirring of the ammonium saltpeter and water repellent with its mass ratio equal 1 : 0.05 - 0.1 during the time enough for full granula coating but not less than 10 min with following dehumidification preferably not less than during 20 min at the temperature providing the stability of the gel, preferably not lower than 20°C. 
     EFFECT: method provides the significant increasing of the ammonium saltpetre water resistance as well as the decreasing of its solubility and caking ability. 
     3 cl, 1 tbl, 3 ex
Patent RU-2364847-C2 (RU)
Inventor: LJUBIMSKIJ VLADIMIR MIKHAJLOVICH
IPC: G01L9/00
Filed: 2007-07-23
Granted: 2009-08-20
Abstract: FIELD: physics, measurement. 
     SUBSTANCE: invention is related to microsystem equipment and may be used in development of pressure gauges. Suggested method is based on the fact that measurement of liquid or gas pressure, in which every of two unknown pressures P 1  and P 2  of liquid or gas are converted into two linearly independent electric signals, and unknown pressures of liquid or gas are identified as a result of calculations from the following system of equations:   , where P 1  and P 2  are unknown pressures of liquid or gas, U 1  V 1  are electric signals of liquid or gas pressure P 1  conversion, U 2  and V 2  are electric signals of liquid or gas pressure conversion, f 1 (P) and f 2 (P) are linearly independent functions of liquid or gas pressure conversion into electric signals. 
     EFFECT: increased accuracy of liquid or gas pressure measurement. 
     1 dwg
Patent RU-2427523-C2 (RU)
Inventor: FOGL VOL FGANG
IPC: B66B5/00
Filed: 2007-07-25
Granted: 2011-08-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to elevator maintenance safety. Method of controlling access to elevator rood or floor comprises separate stages. First, elevator control system is switched into maintenance mode to allow cabin to displace to preset stop position that allows access therein. Then, floor platform door is opened to allow access into elevator shaft. Elevator control system is switched into said maintenance mode only elevator call device operates in response to preset identification code other than that foe elevator call. 
     EFFECT: simplified and safe access. 
     23 cl, 2 dwg
Patent RU-2338342-C2 (RU)
Inventor: BOJCHENKO JURIJ PAVLOVICH
IPC: H05K3/46
Filed: 2007-08-30
Granted: 2008-11-10
Abstract: FIELD: radio electronics. 
     SUBSTANCE: in method of manufacture of layers of multilayer printed circuit boards, which includes deposition of metal layer on technological carrier, formation of insulating layer in accordance with pattern of conductors, electrochemical deposition of metal into pattern windows, application of dielectric and its hardening, removal of carrier and etching of metal layer, material of insulating layer is radiation-hardened polymer, and formation of insulating layer in accordance with pattern of conductors is carried out with the help of relief matrix with further hardening of layer by means of its treatment with bundle of accelerated electrons from matrix side and etching of insulating layer in plasma, till exposure of metal layer in sections of conductor pattern. 
     EFFECT: simplification, increase of efficiency and reduction of process cost. 
     5 dwg, 1 ex
Patent RU-2417224-C2 (RU)
Title: Новые кристаллические формы тиотропийбромида
Inventor: POP MIKHAEHLA-MARIJA
IPC: C07D451/10
Filed: 2006-04-21
Granted: 2011-04-27
Abstract: Изобретение относится к кристаллическому ангидрату тиотропийбромида, отличающемуся по данным рентгеноструктурного анализа наличием у него орторомбической элементарной ячейки с параметрами а=11,7420(4) Ǻ, b=17,7960(7) Ǻ, с=19,6280(11) Ǻ и объемом ячейки V=4101,5(3) Ǻ. Изобретение также относится к способу получения указанной формы тиотропийбромида и к фармацевтической композиции на его основе, предназначенной для лечения заболеваний дыхательных путей, прежде всего для лечения хронического обструктивного заболевания легких и астмы. 5 н.п. ф-лы, 15 ил., 18 табл.
Patent RU-2390750-C2 (RU)
Inventor: LOGVIN LEONID ALEKSANDROVICH
IPC: G01N1/22
Filed: 2008-01-11
Granted: 2010-05-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: method involves taking a samples of the analysed air, dividing the air sample into two streams and carrying out analytical operations in each stream. In the first stream, content of a target impurity is measured using a detector sensitive to the given impurity, and the second stream is taken to a solid-phase catalyst, where the target impurity undergoes conversion into its conversion product. Content of the product is then measured using a detector sensitive to the product of catalytic conversion of the target impurity. Signals from both detectors are picked up and simultaneous appearance of signals from both detectors indicates presence of the target impurity in the air. 
     EFFECT: increased selectivity of analysis, reduced loss and simplification of the method. 
     5 cl, 7 ex
Patent RU-2427931-C2 (RU)
Title: Near-field optical head, near-field optical head device, near-field optical information device and near-field optical information system
Inventor: AIKOKH KHIDEKI
IPC: G11B7/12
Filed: 2007-03-26
Granted: 2011-08-27
Abstract: FIELD: physics. 
     SUBSTANCE: near-field optical head has a slider which holds a light source and a scattering element. The scattering element has a plane lying on the side of the light source almost perpendicular to the recording medium. The end of the scattering element generates near-field light and propagates it onto the recording medium. 
     EFFECT: miniaturisation of the near-field optical head. 
     14 cl, 15 dwg
Patent RU-2403374-C2 (RU)
Title: Устройство для перемещения труб
Inventor: KATTEL BIT
IPC: E21B19/16
Filed: 2007-04-24
Granted: 2010-11-10
Abstract: Предложенная группа изобретений относится к буровому оборудованию, в частности к устройтсву и способу для спуско-подъемных операций. Техническим результатом является снижение трудозатрат на производство спуско-подъемных операций. Устройство для перемещения, соединения или разъединения сегмента трубы с колонной труб содержит узел зацепления с трубой, выполненный с возможностью соединения с ведущим валом верхнего привода для передачи крутящего момента при свинчивании/развинчивании сегмента трубы. При этом узел зацепления с трубой имеет самозацепляющийся шаровой и конусный узел, выполненный с возможностью входа в зацепление с сегментом трубы. Шаровой и конусный узел имеет стойкость, как к статической, так и к динамической нагрузке, и сконфигурирован для удержания всего веса колонны труб при одновременном вращении и вертикальном движении колонны труб в скважине. Узел зацепления с трубой может быть выполнен взаимозаменяемым с внутренним или наружным захватом сегмента трубы с силовым размыкателем, управляемым гидравлической или пневматической системой, и запорным механизмом. Шаровой и конусный узел содержит множество шариков с, по меньшей мере, одним направлением внутри множества конусов, при этом множество конусов ориентированы, по меньшей мере, в двух различных направлениях. Заявлены также способы соединения и разъединения сегмента трубы с колонной труб с использованием указанного устройства. 6 н. и 22 з.п. ф-лы, 5 ил.
Patent RU-2402519-C2 (RU)
Inventor: DAUT VLADIMIR ALEKSANDROVICH
IPC: C07C29/38
Filed: 2008-12-30
Granted: 2010-10-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to a method for synthesis of pentaerythritol and dipentaerythritol, involving reaction of acetaldehyde with formaldehyde in the presence of sodium hydroxide, purification of the reaction solution through distillation of excess formaldehyde, evaporation and crystallisation of technical pentaerythritol, washing the residue, recrystallisation of technical pentaerythritol, separation of the residue from the solution and drying commercial-grade pentaerythritol and treatment of the product after drying. After drying the product is treated through separation, thereby extracting the pentaerythritol fractions most contaminated with non-volatile impurities of dipentaerythritol and cyclic formalin, and the extracted fractions are processed by leaching pentaerythritol with demineralised water at 10-80°C and ratio of liquid phase to solid phase equal to (5.5-8)/1, and subsequent separation of the formed pentaerythritol solution and dipentaerythritol precipitate and taking the pentaerythritol solution to the technical pentaerythritol recrystallisation step. 
     EFFECT: method enables to obtain pentaerythritol with low content of dipentaerythritol and cyclic formalin impurities, as well as recycling of dipentaerythritol. 
     6 cl, 1 tbl, 7 ex
Patent RU-2445769-C2 (RU)
Title: Устройство для регистрации молочного потока
Inventor: KNOKHE RAJNKHOL D
IPC: G01F1/56
Filed: 2007-06-19
Granted: 2012-03-27
Abstract: Изобретение относится к сельскому хозяйству. Предложенное устройство для регистрации молочного потока имеет канал со входом и выходом, по меньшей мере, два электропроводных элемента, расположенных в канале на расстоянии друг от друга. По меньшей мере, один электропроводный элемент выполнен кольцеобразным, по меньшей мере, второй элемент выполнен по существу штыреобразным. Канал имеет, по меньшей мере, одну камеру с измерительным узлом для измерения проводимости молока. Перед входным отверстием камеры расположен обтекаемый элемент, по меньшей мере, частично образованный штыреобразным электропроводным элементом. Предложено также приспособление для определения количества молока, содержащее вышеописанное устройство и, по меньшей мере, одну электронную схему, которая через сигнальную шину соединена с, по меньшей мере, двумя электропроводными элементами. Группа изобретений обеспечивает упрощение конструкции, повышение надежности оценки количества протекающего молока. 2 н. и 16 з.п. ф-лы, 2 ил.