baber/WOPTO huggingface dataset:
Patent RU-2328086-C2 (RU)
Inventor: VAN E-KUJ
IPC: H04L29/06
Filed: 2003-07-11
Granted: 2008-06-27
Abstract: FIELD: data transfer. 
     SUBSTANCE: method and system for signal exchange is designed for flow commutation in network where random GDR access points are used. To indicate random GDR access points in bit data flow, clocking retrieve data unit contained in clocking retrieve unit is used in order to transfer information on GDR switching points. This information also includes which cutoff groups represent isolated area and which cutoff groups represent remaining area, in case cutoff groups are used in coding. Method of signal exchange can be used for video data transfer using real-time transfer protocol (RTP). Session description protocol (SDP) may be used for data transfer indicating attributes of bit data flows. 
     EFFECT: effectiveness of switching points transfer under gradual recovery of video data flow in decoding (GDR). 
     24 cl, 8 dwg
Patent RU-2352458-C2 (RU)
Inventor: FOERSTER VOL FGANG
IPC: B28B3/08
Filed: 2006-06-01
Granted: 2009-04-20
Abstract: FIELD: construction. 
     SUBSTANCE: method for production of molded brick stocks, according to which moulding chambers are used, which differ by cross section or at least by one size that is perpendicular to pressing direction. The first moulding chamber is installed or displaced in one loading position. At that once raw materials are loaded in the first moulding chamber in one loading position and pressed in one pressing position with the help of the first pair of puncheons installed opposite to each other and displaced in direction of pressing, producing one first molded brick stock in the first moulding chamber. Then above mentioned actions are realised in respect of every moulding chamber. Device for manufacture of molded brick stocks comprises moulding chambers, cross section of which differs by at least one size in direction perpendicular to pressing direction. It also comprises one pair of puncheons in every moulding chamber, which are installed opposite to each other and are arranged with the possibility of displacement in direction of pressing. 
     EFFECT: increased efficiency. 
     39 cl, 8 dwg
Patent RU-2333354-C2 (RU)
IPC: E21B47/117
Filed: 2006-06-26
Granted: 2008-09-10
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: invention relates to oil recovery and can be used for measuring density of liquid in the products of oil and gas condensate wells by means of debit measuring apparatus of hydrostatic action. The technical result is reached by implementation of debit measuring apparatus of hydrostatic action, in which the functions of the upper and lower level sensors in the measuring vessel is combined by hydrostatic pressure sensors. The method includes measuring and correlation of the value of hydrostatic pressure with the liquid column height obtained by appropriate liquid level sensors. Filling of the measuring vessel is not stopped till the readings of the hydrostatic pressure indicator are not stabilised. 
     EFFECT: higher quality of measurements of density cost saving and reduction of the size of separating elements and material consumption. 
     1 dwg
Patent RU-2356934-C2 (RU)
Title: СПОСОБ ПРЕВРАЩЕНИЯ СИНТЕЗ-ГАЗА В УГЛЕВОДОРОДЫ В ПРИСУТСТВИИ SiC БЕТА И ЭФФЛЮЕНТ, ОБРАЗУЮЩИЙСЯ В РЕЗУЛЬТАТЕ ЭТОГО СПОСОБА
Inventor: SAVEHN-PONSE SABIN
IPC: C07C1/04
Filed: 2004-12-24
Granted: 2009-05-27
Abstract: Изобретение относится к способу превращения монооксида углерода в углеводороды C 2   +  и к эффлюенту, полученному в результате указанного способа. Описан способ превращения монооксида углерода в углеводороды C 2   +  в присутствии водорода и катализатора, содержащего металл и носитель, включающий карбид кремния, с образованием углеводородного эффлюента, при этом носитель содержит более 50% мас. карбида кремния в форме бета. Описан также углеводородный эффлюент C 2   + , полученный описанным выше способом, содержащий углеводороды, метан и CO 2 , содержащий более 70% мол. смеси, содержащей 50-90% мол. углеводородов С 6 -С 12  и 10-50% углеводородов C 13 -C 24 , и содержащий более 90% мол. смеси углеводородов от С 6  до С 25 . Технический эффект - повышение выхода жидких продуктов. 2 н. и 20 з.п. ф-лы, 8 ил.
Patent RU-2327633-C2 (RU)
Inventor: ARDAMAKOV SERGEJ VITAL EVICH
IPC: C01B21/14
Filed: 2006-07-19
Granted: 2008-06-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to the method of producing hydroxylamine sulphate through a method of recovering nitrogen monoxide (NO) using hydrogen (H 2 ) on a catalyst in a sulphuric acid medium. In this method, hydroxylamine sulphate is synthesised through mixing concentrated nitrogen monoxide with pure hydrogen in a medium of 19% sulphuric acid on a suspended platinum catalyst. At the same time, secondary reactions take place, enriching the gas phase in the reactors, which can form an explosive mixture with hydrogen. For safety purposes, gases containing not more than 10.5÷11.5% volume of N 2 O are released from the hydroxylamine sulphate synthesis reactors. These tail gases also contain 60÷70% hydrogen, 8÷14% volume of NO. For absorption of NO, it is recommended to use a 15÷26% solution of FeSO 4  with temperature during the absorption process of 10÷35°C and pressure of 0.1-0.4 MPa. After desorption, taking place at 85÷95°C and pressure of 0.105 MPa, concentrated NO is obtained (not lower than 94%), or NO containing gas during desorption, taking place at 30÷40°C through a current of hydrogen. To maintain concentration of nitrogen oxide outside the limits of explosiveness at the absorption stage, nitrogen is added, in quantity equal to that of the absorbed NO. 
     EFFECT: lower production costs; reduced pollution of the atmosphere with nitrogen oxides; increased production of caprolactam with minimal capital expenditure without increasing processing units for production of concentrated NO. 
     6 cl, 2 ex, 2 dwg
Patent RU-2333325-C2 (RU)
Title: Ветровая скоба
IPC: E04D1/34
Filed: 2006-10-23
Granted: 2008-09-10
Abstract: Изобретение относится к области строительства, в частности к ветровым скобам. Технический результат заключается в повышении сил удерживания против подсоса ветра и упрощении монтажа. Ветровая скоба предназначена для фиксации пластин, в частности кровельной черепицы, на несущей конструкции крыши. Скоба образована из несколько раз изогнутой части из листовой стали. Скоба имеет на первом конце или вблизи него крепежную зону для крепления на несущей конструкции крыши и вблизи или на конце второго конца имеет зону зацепления в виде крюков для сцепления с пластинами. Часть из листовой стали имеет две крепежные зоны для фиксации двух пластин. Две крепежные зоны образуют зацепление в виде крюка и направляющую продольного сдвига для третьей пластины и зацепление в виде крюка и направляющую поперечного сдвига для второй пластины. 2 н. и 7 з.п. ф-лы, 8 ил.
Patent RU-2340797-C2 (RU)
Inventor: RODIONOV VJACHESLAV IVANOVICH
IPC: E21B47/00
Filed: 2007-01-09
Granted: 2008-12-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: facility is designed for exploration and testing of wells with low pressures of horizon. In tube column 1 there is installed packer 2. In annulus space (AS) 3 above packer 2 there is installed jet pump (JP) 4. Active nozzle 5 with mixing chamber 6 and diffuser 7 are arranged in JP 4. Output of diffuser 7 is connected with AS 3 above packer 2. In case of JP 4 there is made channel 8 of pumped-off medium supply, pass-through channel 9 with saddle 10 and bypass channel (BC) 11 connecting channel 8 with an input to mixing chamber 6. Pressure tight unit 12 is installed into saddle 10; axial channel 13 for logging cable 14 is made in pressure tight unit 12. Thrust elements 15 and elastic washers 16 are positioned in pressure tight unit 12. Complex geophysical apparatus 17 is secured to logging cable 14 from the side of channel 8. Also a discharge channel 18 is made in case of JP 4; the said channel connects AS 3 and channel 8. Reverse valve 19 is installed in BC 11, and cylinder valve 20 is installed in discharge channel 18; valve 20 shuts it in its initial position. Discharge channel 18 has over-valve reservoir 22 connected via channel 21 with BC 11; spring 23 and adjusting washers 24 are positioned in over-valve reservoir 22. Inserted plug 25 is located at the output of diffuser 7. 
     EFFECT: discharge channel 18 and installation of reverse valve 19 in BC 11 increases reliability of jet facility and quality of performed operation. 
     2 cl, 2 dwg
Patent RU-2424614-C2 (RU)
Inventor: TIDMANN EHDVARD DZH ML
IPC: H04L12/403
Filed: 2007-01-15
Granted: 2011-07-20
Abstract: FIELD: information technology. ^ SUBSTANCE: data frame is transmitted over a return communication line through a data channel. The data frame is temporarily stored in a buffer. Presence of a message on the direct communication line which indicates the assumed status of the transmitted data frame is checked. Presence of a second transmission of the said message is checked. The data frame is processed based on one or more received messages of the said data frame, and the received messages for the said data frame are merged in order to provide a more reliable message. ^ EFFECT: high reliability and efficiency. ^ 10 cl, 11 dwg
Patent RU-2373448-C2 (RU)
Inventor: KHALAEV GRIGORIJ GRIGOR EVICH
IPC: F16K15/06
Filed: 2007-03-23
Granted: 2009-11-20
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to oil and gas producing industry and is designed for implementation in pumps transferring viscous fluids, particularly in well sucker-rod pumps used for mechanised extraction of oil from wells. The back valve consists of a case with a chamber. A cage, saddle and shut off element interacting with the saddle are arranged in the chamber; the shut off element has packed surface and a cylinder shank end. A split protecting bushing is installed in the case. Grooves with collars are made in the direction of case axis. The saddle is installed on one side in the case with a gap between internal diametre of the groove and the saddle. Through threaded elements the saddle with a branch is fixed in the case. The cage with channels for fluid flow and with the central opening is installed in the case on the other side. The cage is fixed with a threaded ring. The shut off element with the shank end, threaded point and circular gap for fluid flow between the shut off element and the chamber is installed above the saddle through the central opening of the cage. A lifting screw with adjustment of its weight is arranged at the end of the shut off element. The saddle, a partition, the shut off element and the split protecting bushing are made out of corrosion resistant polymer material. 
     EFFECT: upgraded reliability and service ability, reduced number of repair of wells equipped with sucker-rod pumps with said valves. 
     5 dwg
Patent RU-2362939-C2 (RU)
Inventor: DRAJVER FRANKLIN TOMAS
IPC: F16L55/165
Filed: 2005-11-02
Granted: 2009-07-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to methods of repairing or restoring existing pipes, as well as to devices realising such methods, and more specifically to methods and devices for installing spouts, which harden on-site owing to a stream of air and vapour. Proposed is a method of lining an existing pipeline with a flexible resin-impregnated on-site hardening spout, by drawing the spout and blowing a resin-impregnated inflatable container with air and hardening the spout using a stream of vapour without pressure loss. The spout contains material which absorbs the resin, is cylindrical and comprises an impermeable shell, which forms an outer layer. The inflatable container also contains material which absorbs the resin, is cylindrical and comprises an impermeable shell, which forms an outer layer and a discharge device at the rear end. The inflatable container passes through an under-pressure turning-over device to the collapsed spout. When the container reaches the far end, the turning-over device comes out of the turning container and connects to an outlet hose. Further, vapour is fed into the turning-over device with the aim of solidifying the resin and the vapour comes out through an outlet pipe. At the end of the hardening cycle, vapour is replaced with air to as to cool the spout. 
     EFFECT: improved method of restoring existing pipelines. 
     31 cl, 14 dwg
Patent RU-2363434-C2 (RU)
Inventor: PERNEBORN ROBERT
IPC: A61F13/15
Filed: 2004-11-08
Granted: 2009-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to an absorbing object, particular to an absorbing structure, which contains at least one layer. This layer can be preferably used as a surface layer or together with a surface layer. The said layer has deformable fibres, which deform and shrink when they are wet. That way, the above mentioned layer forms a deformable layer and contains at least one separate intake channel. The intake channel deforms and expands when wet. 
     EFFECT: improved intake during repeated wetting, solving problems related to capacity to cope with faeces combined with repeated wetting. 
     13 cl, 6 dwg
Patent RU-2365435-C2 (RU)
Title: Способ и устройство для очистки поверхности металлического изделия от краски
Inventor: DEGTEREV ALEKSANDR STEPANOVICH
IPC: B08B7/00
Filed: 2007-06-27
Granted: 2009-08-27
Abstract: Изобретение относится к области очистки поверхности металлического изделия от краски. Способ заключается в том, что электрическими токами нагревают поверхность металлического изделия под краской, размещают индуктор вблизи очищаемой поверхности металлического изделия со стороны слоя краски и кратковременным индукционным нагревом доводят температуру очищаемой поверхности металлического изделия до температуры выделения газов из краски на поверхности раздела металл-краска, с последующим резким удалением образовавшимися газами слоя краски с очищаемой поверхности металлического изделия. Длительность устанавливают меньше длительности прогрева всего слоя краски до температуры плавления, а мощность генератора, форму и размеры индуктора выбирают по условию поддержания процесса резкого удаления газами слоя краски с очищаемой поверхности металлического изделия. Устройство для реализации способа содержит соединенные последовательно генератор высокочастотного тока, коммутационное устройство, устройство согласования нагрузок и индуктор, размещенный со стороны слоя краски вблизи очищаемой поверхности металлического изделия. Изобретение обеспечивает повышение производительности и качества очистки, является экологически чистым и простым в использовании. 2 н. и 2 з.п. ф-лы, 5 ил.
Patent RU-2355892-C2 (RU)
Inventor: BUGLAEV VLADIMIR TIKHONOVICH
IPC: F01D11/02
Filed: 2007-07-16
Granted: 2009-05-20
Abstract: FIELD: engineering industry. 
     SUBSTANCE: invention refers to turbine building industry, and can be used when designing, modernising and repairing structure of turbine unit sealings. Honeycomb sealing made in the form of honeycomb structure wherein there used are honeycombs located on thin plates of small mass with optimum ratio of cell depth to its diametre h c /<d c0 ≈0.3÷0.5, which are placed into slots of a frame or diaphragm, and have the possibility of free radial movement when contacting the shaft surface; at that sealings are fixed in the slots with two damping cylindrical springs. Replacement method of worn-out sealings with crests on the shaft of turbine units consists in the fact that instead of crests there used are honeycomb sealings that are placed into slots of the frame or diaphragm, at that the required sealing clearance is provided owing to finishing grinding of the sealing under workshop conditions without turning the worn-out shaft surface as a result of erosive wear and tear directly on the drive unit. 
     EFFECT: decreasing working medium leakages, improving reliability of sealings on the shaft of turbine units, stabilising clearances during operation, and simplifying and cheapening of restoration processes of clearances during repair work. 
     2 cl, 3 dwg
Patent RU-2446183-C2 (RU)
Inventor: NEFTSGER KHARTMUT
IPC: C08G63/00
Filed: 2007-10-11
Granted: 2012-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to method of producing polyesterpolyols with functionality from 1.95 to 3.25 and hydroxyl number from 90 to 33 mg KOH/g. The method is realised in two steps. The first step involves reaction of organic polycarboxylic acids with organic polyols at temperature 150-250°C to obtain a polyesterpolyol with hydroxyl number from 100 to 40 mg KOH/g and functionality from 1.95 to 3.25. At the second step, cyclic ester monomers are added to the obtained polyesterpolyol at temperature lower than 220°C and weight ratio from 10:1 to 1:1. After at most 60 minutes, the temperature must be lower than or equal to 175°C. The hydroxyl number of polyesterpolyol drops by at least 5 mg KOH/g. The molar ratio of the cyclic ester monomer to hydroxyl groups of the polyesterpolyol ranges from 0.75:1 to 10:1. 
     EFFECT: obtaining low-viscosity polyesterpolyols using a simple and cheap method. 
     4 tbl, 6 ex
Patent RU-2413372-C2 (RU)
Title: АВТОМАТИЧЕСКОЕ КОНФИГУРИРОВАНИЕ QoS (КАЧЕСТВА УСЛУГ)
Inventor: KHOL MSTREM TOMAS
IPC: H04L12/56
Filed: 2006-03-20
Granted: 2011-02-27
Abstract: Изобретение относится к технике связи. Описывается пользовательское оборудование (UE), которое имеет определенную базу данных QoS, которая используется для упорядочения и хранения различных множеств параметров QoS, которые используются для помощи в установлении потоков информации. В одном варианте осуществления база данных QoS включает в себя множество таблиц, причем каждая таблица связана с конкретным приложением, и при этом каждая таблица имеет множество строк, и каждая строка включает в себя тип информации, запрошенное множество параметров QoS и необязательное минимальное множество параметров QoS. Оператор может использовать сеть связи для наполнения/инициализации базы данных QoS. Оператор также может использовать сеть связи для точной настройки (обновления) базы данных QoS, что дает ему возможность усовершенствовать QoS однонаправленного канала для имеющихся приложений и разрешать выдачу соответствующего QoS однонаправленного канала для будущих приложений. 2 н. и 8 з.п. ф-лы, 5 ил.
Patent RU-2398085-C2 (RU)
IPC: E04H17/04
Filed: 2007-10-29
Granted: 2010-08-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to mobile barriers on the basis of spirals from barbed tape intended for fast blocking of area section for military and other purposes. Unit of spirals for mobile barrier comprises three spirals of the same diametre from barbed tape, oriented relatively to each other in the form of triangular prism, besides neighbouring turns of each spiral are pairwise connected to each other in points evenly distributed along circumference of turn, and are arranged along single straight line along spiral length, back and front ends of spirals are rigidly connected accordingly to back and front frames, all turns of neighbouring spirals are pairwise connected to each other in points of their contact, and points of neighbouring spirals connection between each other and closest points of neighbouring turns connection in each separate spiral are distant from each other at the same distance. A fixing element in the form of traction rod, which is detachably connected by one end to front frame by means of split pin, and is detachably connected to back frame by means of split pin, is inserted into through hole of approximately triangular shape. Platform is also described for transportation of mobile barrier from unit of spirals. 
     EFFECT: reduced metal intensity, simplified design and expanded resources of its application. 
     2 cl, 3 dwg
Patent RU-2372128-C2 (RU)
Title: Device to control model curtain
Inventor: KIM B JUNG DOO
IPC: A63J1/02
Filed: 2006-05-29
Granted: 2009-11-10
Abstract: FIELD: mechanics. ^ SUBSTANCE: invention relates to devices designed to control curtains. Proposed device draws the curtain up or down in separate steps, aforesaid curtain being separated in several parts and motor driven. It comprises selector switch to select curtain control mode, automatic controller connected to one end of selector switch to control position of curtain, manual controller connected to the other end of selector switch, and limit switches to vary positions set by automatic controller. Respectively, proposed curtain can be made in various forms. Curtain control device can be initiated immediately after circuit recovery after fault caused instantaneous power loss or overload. ^ EFFECT: ease of operation and repair due to controlled limit switches proximate relative arrangement. ^ 3 cl, 10 dwg
Patent RU-2381377-C2 (RU)
Title: Способ снижения шумовой эмиссии в задней части газотурбинного двигателя и усовершенствованный газотурбинный двигатель
Inventor: KROSTA FRANK
IPC: F02K1/82
Filed: 2006-05-11
Granted: 2010-02-10
Abstract: Способ снижения шумовой эмиссии в задней части двухконтурного газотурбинного двигателя для летательного аппарата заключается в том, что сначала определяют критическую зону канала вентилятора, начинающуюся в горловине сопла и проходящую вперед, в которой любое возможное изменение геометрии указанного канала вентилятора и, следовательно, внутренней трубчатой поверхности задней части покрытия акустического ослабления, нанесенного на внутренней части внешнего обтекателя вентилятора, невозможно без изменения параметров указанного сопла. В конвергентной зоне передней части покрытия акустического ослабления внутреннюю трубчатую поверхность изменяют в направлении постепенного увеличения толщины указанного покрытия в направлении указанной задней части покрытия. Постепенное изменение толщины внутренней трубчатой поверхности непрерывной задней части покрытия продолжают до образования в последней зоны с увеличенной толщиной. Задний конец зоны с увеличенной толщиной соединяют с передним концом критической зоны посредством внутренней трубчатой поверхности с изогнутым профилем. Другое изобретение группы относится к двухконтурному газотурбинному двигателю, включающему покрытие акустического ослабления с кольцевым сечением, нанесенное на внутренней части внешнего обтекателя вентилятора и содержащее изогнутый профиль. Изогнутый профиль расположен между зоной с увеличенной толщиной, в которой толщина указанного покрытия, по меньшей мере, приблизительно равна толщине передней части покрытия, и критической зоной сопла. Изобретения позволяют увеличить степень ослабления шума в задней части двухконтурного газотурбинного двигателя без существенного ухудшения его работы. 2 н. и 3 з.п. ф-лы, 4 ил.
Patent RU-2385707-C2 (RU)
Inventor: VAJBEL-FJURER LJUDVIG
IPC: A61J1/06
Filed: 2006-05-18
Granted: 2010-04-10
Abstract: FIELD: medicine. ^ SUBSTANCE: invention covers medical containers for placing and delivery of drugs, particularly parenteral. The container comprises a hollow needle within an aperture, and also a sealed, except for an aperture for delivery of drug, integral cover. The container delivers a drug with varying at least one piece of the cover and enables or at least initiates delivery of a drug due to pressing a solid and elastic half of the cover which fits the other half of the cover with accepting the opposite curvature directed in the container and spontaneously continues delivery of a certain volume of a drug. There is disclosed application of the container with an infusion or injection needle for infusion or injection of the drug. ^ EFFECT: design simplification and drug delivery facilitation. ^ 13 cl, 4 dwg