baber/WOPTO huggingface dataset:
Patent RU-2260147-C2 (RU)
Inventor: KRILOVETSKIJ V M
IPC: F04F5/42
Filed: 2003-11-13
Granted: 2005-09-10
Abstract: FIELD: hydrodynamics. 
     SUBSTANCE: device has branch pipes for feeding active and passive substances and draining mixed substance, nozzle devices, which are made in form of diaphragms, on radiuses of which channels are made. Diaphragms are held in conical sockets of side walls of vortex chamber. Channels, being covered by conical wall, form nozzle devices with tangential output into vortex chamber, concurrently diaphragm covers central portion of vortex chamber, forming a space for potential maw. In nozzle device substance pressures are worked through, while for nozzle liquid are made for operation in subsonic mode, and for gas - in supersonic mode. In vortex chamber mixed substance, moving in vortex movement towards greater radius, holds due to centripetal force potential maw with radius, even with radius of input of passive substance. At output from chamber guiding device is mounted, in which rotary movement is converted to reciprocal movement. 
     EFFECT: higher efficiency. 
     3 cl, 6 dwg
Patent RU-2277208-C2 (RU)
Inventor: GARM FESTER
IPC: F24H9/12
Filed: 2004-07-27
Granted: 2006-05-27
Abstract: FIELD: heaters, particularly means for connecting heaters to circulation pipes. 
     SUBSTANCE: connection fitting for heater with body comprises the first orifice for heater receiving, the second orifice for heater receiving arranged so that orifice axes are parallel one to another. The connection fitting has fastening screw to be inserted in the first orifice and threadedly connected with heater. The body or one part connected with the body has thread for threaded body connection to radiator near the second orifice. Fitting installation method involves screwing heater in body by means of thread surrounding the second orifice; aligning the first radiator orifice with corresponding connection orifice of radiator and screwing fastening screw in heater from fitting side opposite to heater through the body and the first orifice. 
     EFFECT: reduced costs. 
     9 cl, 2 dwg
Patent RU-2362059-C2 (RU)
Title: Устройство для закрепления конца винтовой пружины
Inventor: REKE KLOD
IPC: F16F1/04
Filed: 2004-08-11
Granted: 2009-07-20
Abstract: Изобретение касается устройства для закрепления и регулировки натяжения пружины. Устройство содержит пластину (P1), содержащую два ряда отверстий (12, 13), отстоящих друг от друга на расстояние, примерно равное диаметру витков пружины. Отверстия одного ряда смещены по отношению к отверстиям другого ряда. Пластина (P1) оборудована захватно-блокировочным устройством. Захватно-блокировочное устройство содержит резьбовой стержень, на одном конце которого предусмотрено средство зацепления. Резьбовой стержень завинчен во внутреннюю резьбу (15), выполненную в пластине (P1), ось которой параллельна оси пружины. Между рядами отверстий (12, 13) пластина (P1) имеет конфигурацию, обеспечивающую прохождение указанного резьбового стержня. Пластина (P1) содержит цилиндрическую стенку, снабженную внутренней резьбой (15) и расположенную между двумя рядами отверстий (12, 13). Две плоские части (10) пластины (P1) выполнены по обе стороны от цилиндрической стенки. Достигается надежное крепление и точная регулировка натяжения пружины. 1 з.п. ф-лы, 4 ил.
Patent RU-2338675-C2 (RU)
Inventor: WILSON ALASTAIR IAN
IPC: B65D77/20
Filed: 2003-06-30
Granted: 2008-11-20
Abstract: FIELD: container. 
     SUBSTANCE: construction (1) of separatable lid has catch (3), which has hole (5), is folded over central panel (4) and fixed on it in folded position by means of strap on catch. Said strap by means of thermal welding is connected with panel (4) only through hole (5) of catch (3), which ensures finger access under unconnected part of catch (3) during container opening. Fixing catch (3) eliminates necessity to apply thick aluminium foil, which preserves folded position of catch without fixing. 
     EFFECT: allows to reduce thickness of aluminium foil or use instead of it in lid manufacturing oxygen-proof material of lower cost, preserving convenience of processing and use of container. 
     6 cl, 4 dwg
Patent RU-2290772-C2 (RU)
Title: Микрофон электродинамический
Inventor: ZUBAREV NIKOLAJ VLADIMIROVICH
IPC: H04R11/04
Filed: 2005-03-02
Granted: 2006-12-27
Abstract: Изобретение относится к электродинамическим преобразователям для приема звуковых сигналов. Техническим результатом изобретения является повышение чувствительности микрофона. Микрофон электродинамический содержит корпус, мембрану и жестко связанную с мембраной по крайней мере одну катушку индуктивности, в корпусе коаксиально катушке индуктивности расположен ферритовый стержень, не являющийся постоянным магнитом, а катушка индуктивности снабжена измерительной цепью и связана с источником питания переменного тока. 7 з.п. ф-лы, 5 ил.
Patent RU-2295377-C2 (RU)
Inventor: GRISHIN DMITRIJ NIKOLAEVICH
IPC: B01D11/04
Filed: 2005-03-25
Granted: 2007-03-20
Abstract: FIELD: liquid extraction performed by means of centrifugal differential contact extractors at radial flow of liquid mixtures being treated. 
     SUBSTANCE: proposed method includes free delivery  of contacting liquids to apparatus. Apparatus has fixed housing equipped with liquid supply and  discharge units and rotor made in form of flat cylindrical disk with packing inside it. Rotor is profiled and packing is sectionalized both radially and circumferentially. Height of packing chamber in radial direction is determined by the following relationship:   where h Ro  and H Ri  are heights of rotor packing cavity at radii R o  and R i , respectively; x=1.18-1.87. Packing sections are provided with individual drives whose speed depends on intensity of centrifugal field and is found from the following formula:   where n Ri  and n Ro  is number of revolutions of sections at respective radii Ri and Ro. Proposed method enhances efficiency of extractors by 20=30%, increases productivity by 1.5-2 times, reduces overall dimensions and mass by 1.5-3 times. 
     EFFECT: enhanced efficiency; reduced power requirements; optimization of radial flow structure in extractor; improved technological parameters of apparatus. 
     1 dwg, 6 ex
Patent RU-2353435-C2 (RU)
Inventor: PAJK BRENDAN
IPC: B03D1/008
Filed: 2003-09-16
Granted: 2009-04-27
Abstract: FIELD: mining. 
     SUBSTANCE: invention refers to mineral concentrating and can be implemented for continuous flotation of sulphides in ores and ore concentrates containing iron. The method of continuous flotation of sulphides in ores and ore concentrates containing iron consists in bringing pH of water pulp of ore or ore concentrates to the level of 6.5-8.5, in adding a reducer to modify a film from iron hydroxide on the surface of sulphides in ores and ore concentrates containing iron and facilitating adsorption of collector on ore containing sulphides, in adding collector to pulp before, during or after reducer addition, in aerating pulp to increase potential of pulp to the level sufficient for collector adsorption on ore containing sulphides, and in bubbling gas through pulp thus subjecting water pulp to foam floatation creating foam, which includes the said sulphide containing minerals. Then complex former is added to pulp during the stage of reducer addition for interacting with reduced iron produced at this stage and for minimising amount of iron hydroxide repeatedly forming film on iron containing sulphides. The method is implemented in the first and the second reservoirs of the installation for continuous conditioning connected between them with a transferring pipe; also bringing pH of water pulp is performed, when a piston makes pulp flow via the first reservoir, while reducer, collector and complex former addiing is performed in the second reservoir. 
     EFFECT: increased efficiency of valuable metals extraction. 
     29 cl, 4 dwg, 1 tbl
Patent RU-2317539-C2 (RU)
IPC: G01N33/20
Filed: 2005-08-26
Granted: 2008-02-20
Abstract: FIELD: investigating or analyzing of materials. 
     SUBSTANCE: method comprises choosing a region on the visible image of grain structure of metal, applying a set of parallel secants that are arranged at the same distance one from the other and a set of secants perpendicular to then on the region, measuring the lengths of the chords formed by intersecting of secants of both of the sets with the boundaries of the grains, and performing reconstruction of the structure. 
     EFFECT: enhanced precision. 
     5 dwg, 6 tbl, 1 ex
Patent RU-2302566-C2 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F1/37
Filed: 2005-09-19
Granted: 2007-07-10
Abstract: FIELD: mechanical engineering; vibration insulation of technological equipment, machines and tools, suspensions of engines, chassis and other units. 
     SUBSTANCE: proposed rubber vibration insulator has elastic member made from elastomer  which is engageable with object and body made in form of bush resting against upper end face of elastic member and ring connecting the body with base by means of  peripheral recess. Ratio of vibration insulator height h to diameter D of bearing surface is within h/D=0.45-0.55. 
     EFFECT: enhanced efficiency of vibration insulation in resonance mode; simplified construction; ease of mounting. 
     1 dwg
Patent RU-2304070-C2 (RU)
Title: Method of control of power supply systems of orbital spacecraft cluster equipped with electric jet engines
Inventor: SEVAST JANOV NIKOLAJ NIKOLAEVI
IPC: B64G1/10
Filed: 2005-10-11
Granted: 2007-08-10
Abstract: FIELD: power supply systems for high-orbit and geostationary orbit communication satellites whose orbits are corrected by means of electric jet engines. 
     SUBSTANCE: proposed method consists in determination of power requirements for each items of onboard using equipment for all spacecraft of cluster, electric jet engines inclusive. In case some items of onboard using equipment are not provided with electric energy at interval of dynamic mode with the aid of electric jet engines, this mode is changed-over for another permissible interval. In case of absence of permissible intervals, duplicate spacecraft of equivalent payload are selected. Items of equivalent using equipment of main spacecraft which are not provided with electric power are changed-over to duplicate spacecraft which are provided with required electric power. Spacecraft equipment items are changed-over till restoration of power supply on board main spacecraft (upon completion of dynamic modes of these spacecraft). Then control of power supply is performed for  spacecraft of orbital cluster of later performance of dynamic modes. Main spacecraft are used as duplicate spacecraft. 
     EFFECT: reduced power requirements of cluster spacecraft; possibility of supplying power for additional items of using equipment. 
     1 dwg, 1 tbl
Patent RU-2307401-C2 (RU)
Inventor: ANGILOPOV VLADIMIR VLADIMIROVI
IPC: G06K7/00
Filed: 2005-11-15
Granted: 2007-09-27
Abstract: FIELD: device for locking and sealing transportation containers, railroad cars, cisterns, automobile vehicles, for example, refrigerators, vans, etc, warehouses, storage houses and other objects where it is required to automate sealing process. 
     SUBSTANCE: electronic locking-blocking device comprises a body, locking element, installed in the body and blocked by locking mechanism in it, electronic mark, containing encoded sealing information for reading thereof by portable and/or stationary reading devices, power supply. Electronic mark is made in form of electronic board and a sensor for setting locking element is provided, connected to the board, while in the body, rigidly, impossibly to separate without damaging, two plates are mounted, while electronic board and sensor of locking element setting are positioned between these two plates, while the body has interface window, closed by radio-transparent lid. 
     EFFECT: increased reliability of goods safety during transportation and storage due to provision of possible automated control over condition of locking-sealing device, ensured high degree of protection of internal equipment from external interference and attempts of falsification of sealing information, possible usage in already present automated identification systems. 
     19 cl, 2 dwg
Patent RU-2351096-C2 (RU)
Inventor: BORTSITS SANDRA-AGATA
IPC: H04L12/56
Filed: 2004-04-27
Granted: 2009-03-27
Abstract: FIELD: physics; communication. 
     SUBSTANCE: present invention pertains to communication technology. The technical outcome is achieved due to intermediate storage of user data when a mobile user changes location in a communication network. Data packets, after change of data transfer route from the initial real user commutation net point (current SGSN) to the new real commutation net point for the user (new SGSN), are saved in the last commutation net point intermediately, until user data specified for the new data transfer route are not in the last commutation net point. 
     EFFECT: prevention of loss of user data during change of location. 
     5 cl, 3 dwg
Patent RU-2315540-C2 (RU)
Title: Cyclone-type dust collecting apparatus (versions) and filter for the same
IPC: A47L9/16
Filed: 2005-12-26
Granted: 2008-01-27
Abstract: FIELD: vacuum cleaner, in particular, cyclone-type dust collecting apparatus placed within vacuum cleaner. 
     SUBSTANCE: cyclone-type dust collecting apparatus has two filtering chambers, with second filtering chamber being designed for separating dust from dust-laden air passed through first filtering chamber. Filter placed within first filtering chamber separates foreign matter on its outer surface. Filter is made in the form of cone having diameter reducing downward, and comprises a plurality of openings allowing air to be admitted through said openings but preventing foreign matter from passage through said openings. Slot formed lengthwise of filter is designed for cleaning filter from foreign matter settled thereon. 
     EFFECT: construction of apparatus providing easy removal of foreign matter settled on outer circumference of filter, and construction of filter allowing foreign matter tightly lodged on filter outer circumference to be removed using simple tools without applying substantial outer force. 
     18 cl, 15 dwg
Patent RU-2382822-C2 (RU)
Title: ИНСЕКТИЦИДНЫЕ БЕЛКИ, ВЫДЕЛЕННЫЕ ИЗ ВИДОВ БАКТЕРИЙ Bacillus, И ИХ ПРИМЕНЕНИЕ
Inventor: BAUM DZHEJMS A
IPC: A01N63/50
Filed: 2004-07-06
Granted: 2010-02-27
Abstract: Изобретение относится к биотехнологии и представляет собой изолированный полинуклеотид, который кодирует инсектицидный белок Bacillus thuringiensis или его инсектицидный фрагмент, токсичный в отношении жесткокрылого насекомого-вредителя, при этом указанный полинуклеотид гибридизуется в жестких условиях гибридизации с одной или несколькими нуклеотидными последовательностями, выбранными из группы, состоящей из SEQ ID NO:2, SEQ ID NO:3 (tic901), SEQ ID NO:5 (tic 1201), SEQ ID NO:7 (tic407) и SEQ ID NO:9 (tic 417) или с их комплементом. Также изобретение относится к способу борьбы с жесткокрылым насекомым вредителем, включающему контактирование вредителя с инсектицидным количеством указанного белка. Изобретение позволяет эффективно бороться с жесткокрылыми насекомыми вредителями. 21 н. и 24 з.п. ф-лы, 1 ил., 5 табл.
Patent RU-2394812-C2 (RU)
Title: Способ и установка для получения мочевины
Inventor: PORRO LINO
IPC: C07C273/10
Filed: 2006-04-18
Granted: 2010-07-20
Abstract: Изобретение относится к получению мочевины, при котором в реакторе высокого давления проводят реакцию между аммиаком и диоксидом углерода с получением смеси, которую подвергают автотермической десорбции с получением потока газов, содержащего аммиак и диоксид углерода, и потока жидкости, содержащего мочевину и остаток карбамата в водном растворе. Полученный поток газов подвергают десорбционной обработке в работающих при среднем давлении аппаратах, из которых отбирают содержащий аммиак и диоксид углерода поток газа, из которого после частичной конденсации газов получают смесь жидкости и газа. Несконденсировавшиеся газы, содержащие аммиак и диоксид углерода, в разделителе отделяют от жидкости и промывают в заполненной насадкой части колонны в противотоке с потоком раствора карбамата с получением потока газа, по существу, состоящего из аммиака, и потока жидкости, содержащего раствор карбамата, в котором абсорбирован из несконденсировавшихся газов диоксид углерода. Обеспечивается выделение из потока газов диоксида углерода и повторное его использование в реакторе синтеза. 2 н. и 11 з.п. ф-лы, 3 ил.
Patent RU-2321887-C2 (RU)
Inventor: KOTTAR MARTEN
IPC: G06K9/00
Filed: 2004-09-24
Granted: 2008-04-10
Abstract: FIELD: user positioning devices. 
     SUBSTANCE: user positioning device features a supporting frame (1,30), on which two visual positioning reference marks (5,31) are situated, placed in such a way, that each one is seen by one eye of user in case when the user is positioned properly, and means (7,33,34,35) meant for creating an optical path between each eye of the user and corresponding visual reference mark for positioning, where these optical paths are separated from one another in optical sense relatively to eyes of the user. 
     EFFECT: increased precision of positioning. 
     4 cl, 11 dwg
Patent RU-2343088-C2 (RU)
Title: Control unit for vessel's diesel power plant
Inventor: ZHADOBIN NIKOLAJ EGOROVICH
IPC: B63H21/22
Filed: 2006-05-15
Granted: 2009-01-10
Abstract: FIELD: transport; shipbuilding. 
     SUBSTANCE: device contains magnetoelastic torque transducer consisting of two magnetoelastic converters located at opposite sides of propeller shaft and made with test coils. Transducer is capable of measuring mechanical stress caused by torsional oscillations and constant component of torque. There is compensation circuit of zero signal and automated remote control system for main engine of vessel's power plant. Apart from it, device has synchronous detector, lower frequencies filter, upper frequencies filter, and threshold devices. 
     EFFECT: increase of reliability and efficiency of vessel's power plant at expense of prevention of operation of diesel in sphere of mechanical stress from torsional oscillations exceeding preset value and its protection from overload. 
     1 dwg
Patent RU-2325931-C2 (RU)
Inventor: POTAKHIN SERGEJ NIKOLAEVICH
IPC: A61B5/285
Filed: 2006-05-17
Granted: 2008-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, specifically to equipment for medical treatment and diagnostics designed for analysis of structure functional changes of organs and tissues and diseases treatment with possibility to control treatment process with electrostimulation if necessary. Device for treatment and diagnostics of gastrointestinal tract contains power supply, actuator, including multielectrode probe plug-type connected to processing and mapping block including memory unit, microcontroller connected to ADC and D to A converter, gage unit, PC interface, display and keyboard. Actuator includes identification element designed as microchip and plug-type connected to processing and mapping block. Current driver of processing and mapping block is designed as analogue switch connected to sources of probe and stimulating current, and gage unit is designed as series analogue switch, adjustable amplifier and detector. 
     EFFECT: increased electrostimulation of gastrointestinal tract. 
     3 cl, 1 dwg
Patent RU-2340614-C2 (RU)
Inventor: CHUPAKHIN OLEG NIKOLAEVICH
IPC: A61P31/22
Filed: 2006-05-24
Granted: 2008-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: 2-R-4-(allyloxymethyl)-6-nitro-1,2,4-triazolo [5,1-c]-1,2,4-triazin-7(4H)-ons of general formula (1)   and 2-R-4-(propargyloxymethyl)-6-nitro-1,2,4-triasolo[5,1-c]-1,2,4-triazin-7(4H)-ons of general formula (2)  . 
     EFFECT: anti-viral activity of compound. 
     1 cl, 3 tbl, 5 ex, 2 dwg
Patent RU-2360890-C2 (RU)
Inventor: ZAKHAROV JURIJ NIKOLAEVICH
IPC: C04B35/495
Filed: 2006-06-05
Granted: 2009-07-10
Abstract: FIELD: construction. 
     SUBSTANCE: pyroelectric ceramic material including oxides Na 2 O, Li 2 O, Nb 2 O 5 -, SrO, according to invention, additionally contains Ag 2 O or Fe 2 O 3  at the following ratio of components (in mole %): Na 2 O 42.5-43.03, Li 2 O 6.07-6.15, Nb 2 O 5  48.96-49.57, SrO 0.98-1.0, Ag 2 O 0.25-1.49 or Fe 2 O 3  0.25-1.49. 
     EFFECT: lower level of vibration noises due to increased ratio of pyrocoefficient to piezomodule. 
     1 tbl
Patent RU-2358988-C2 (RU)
Title: Способ (со)полимеризации этилена
Inventor: BAITA P ETRO
IPC: C08F10/02
Filed: 2004-11-24
Granted: 2009-06-20
Abstract: Настоящее изобретение относится к способу газофазной полимеризации этилена. Описан способ получения полимеров этилена, проводимый в присутствии каталитической системы, включающей (i) твердый компонент катализатора, содержащий Mg, Ti, галоген и, возможно, внутреннее электронодонорное соединение (ID), и (ii) Al-алкильное соединение, причем указанный способ включает по меньшей мере две стадии полимеризации (а) и (b), на которых: на первой стадии (а) этилен полимеризуют в присутствии водорода в качестве регулятора молекулярного веса, чтобы получить гомо- или сополимер этилена; и на следующей стадии (b), которая проводится в присутствии внешнего электронодонорного соединения (OD), выбранного из спирта, гликолей, сложных эфиров, кетонов, аминов, амидов, нитрилов, алкоксисиланов и простых эфиров, добавленного на этой стадии полимеризации как свежий реагент, этилен сополимеризуется с альфа-олефином формулы СН 2 =CHR, в которой R означает C 1 -C 20  углеводородную группу, чтобы получить сополимер этилена с молекулярным весом выше, чем у гомо- и сополимера, полученного на стадии (а). Технический результат - получение (со)полимер этилена с широким молекулярно-массовым распределением. 12 з.п. ф-лы, 2 табл.
Patent RU-2329759-C2 (RU)
Inventor: KISIMOTO KHIROSI
IPC: A61B5/022
Filed: 2006-08-11
Granted: 2008-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to blood pressure measuring system. Blood pressure monitor (100) contains cuff with pneumatic cell, active unit case (110) provided with pumping mechanism/pumping exhaust/pneumatic cell blowoff, flexible air tube (160) connecting pneumatic cell and pumping mechanism/pumping exhaust, and retracting unit (150), capable to retract air tube (160) drawn of active unit case (110) to air tube section provided in active unit case (110). Application of given design makes it possible to built blood pressure monitor pressure providing ease of laying of air tube, connecting cuff and active unit case. 
     EFFECT: improved design of blood pressure measuring system. 
     30 cl, 25 dwg
Patent RU-2331482-C2 (RU)
Inventor: KIM MIN-KHA
IPC: B03C3/15
Filed: 2006-09-29
Granted: 2008-08-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: device contains a cyclone casing, air inlet pipe, air outlet pipe, grounding element arranged on the cyclone casing inner surface, ioniser tubes arranged on the air outlet pipe and a high-voltage power source connected with the air outlet pipe. The air outlet pipe is a current-conducting one, the ioniser tubes being arranged on the said pipe at the section the pipe is connected to the cyclone casing top part. 
     EFFECT: keeping the particles electrical charge invariable even at a high flow velocity. 
     5 cl, 4 dwg