baber/WOPTO huggingface dataset:
Patent RU-2272326-C1 (RU)
Title: Method for checking supporting structures of hot pipelines for condition
Inventor: KRAVETS SERGEJ BORISOVICH
IPC: G21C17/017
Filed: 2004-08-12
Granted: 2006-03-20
Abstract: FIELD: nuclear engineering. 
     SUBSTANCE: proposed method for periodic checkup of supporting structures hot pipelines covered with heat insulation in nuclear power stations includes visual check, excitation of free natural oscillations of pipeline section under check by applying single force pulses, analysis of these oscillations to obtain natural dynamic characteristics of pipeline, installation and rigid fixation of hollow barrels, each incorporating lid and at least two plates for mounting measuring transducers, and installation of heat insulation on pipeline; free natural oscillations are excited by force applied to upper lids of hollow barrels, spectrums of natural oscillation frequencies obtained during initial operating period of pipeline and by moment of checkup are compared, and microdefects in supporting structures of hot pipelines, if any, are judged from results of this comparison. 
     EFFECT: enhanced efficiency of checkup. 
     1 cl, 3 dwg
Patent RU-2269513-C1 (RU)
Title: Method for production of 2,5-di(trifluoromethyl)-3,6-dioxa-8-sulfonylfluorideperfluorooctanoyl fluoride
Inventor: ALEKSANDROVA TAT JANA SEMENOVN
IPC: C07C303/02
Filed: 2004-11-05
Granted: 2006-02-10
Abstract: FIELD: organic chemistry, in particular fluoropolymers for ion-exchange membranes. 
     SUBSTANCE: claimed method includes reaction of fluorosulphonyldifluoroacetyl fluoride with hexafluoropropylene oxide in presence of potassium fluoride in diglym (diethylene glycol dimethyl ether) medium. Then organofluoride layer is separated from diglym and rectified to isolate fraction boiling at temperature from 87 to 90°C under atmospheric pressure. Said fraction is reacted with hexafluoropropylene oxide in presence of potassium fluoride in diglym (diethylene glycol dimethyl ether) medium. Formed organofluoride product is separated from diglym, rectified together with residue after isolation of fraction boiling at 87-90°C under atmospheric pressure and target product is recovered. Compound of present invention represents intermediate for synthesis of fluorovinyl monomers useful in production of abovementioned fluoropolymers. 
     EFFECT: method for production of target product with increased yield. 
     1 cl, 1 tbl, 6 ex
Patent RU-2268455-C1 (RU)
Inventor: POLOVNEV ANDREJ AL BERTOVICH
IPC: F42B10/38
Filed: 2004-11-19
Granted: 2006-01-20
Abstract: Изобретение относится к боеприпасам нарезного и гладкоствольного оружия. Кавитирующий сердечник подводного боеприпаса по изобретению содержит головную часть, сопряженную с секущей носовой поверхностью по кавитирующей кромке, центральную и кормовую часть с плиссирующей поверхностью, причем наибольший диаметр окружности, описывающей поперечное сечение кормовой части определяет калибр сердечника. При этом в плоскости осевого продольного сечения сердечника угол раствора касательных к секущей носовой поверхности в точках ее сопряжения с головной частью равен 60-180°, длина сердечника составляет 2,5-12 калибров, длина плиссирующего участка кормовой части составляет 0,2-1,2 калибра. Огибающий контур поперечных сечений сердечника от кавитирующей кромки до плиссирующей поверхности ограничен контуром трех сопряженных усеченных конусов, у которых диаметр верхнего основания первого усеченного конуса равен диаметру кавитирующей кромки и составляет 0,08-0,28 калибра, высота первого усеченного конуса равна 0,4 калибра, диаметр сопряжения первого и второго усеченных конусов не превышает 0,4 калибра, высота второго усеченного конуса равна калибру, а диаметр сопряжения второго и третьего усеченных конусов не превышает 0,6 калибра. В результате повышается эффективная дальность поражения подводных целей при воздушной стрельбе в воду и стрельбе в подводном положении с применением стандартного оружия. 2 з.п. ф-лы, 5 ил.
Patent RU-2276252-C1 (RU)
Inventor: TRUSHKOV ALEKSEJ VITAL EVICH
IPC: E21B37/06
Filed: 2004-11-12
Granted: 2006-05-10
Abstract: FIELD: oil production, particularly compositions for asphalt-tar-paraffin deposits removing in bottomhole formation zone, from oil production equipment surfaces, from reservoirs and oil accumulation tanks and from pipelines. 
     SUBSTANCE: composition comprises solvent taken in amount of 67.0-98.9% by weight, polar nonelectrolyte, namely butyl alcohol still residues taken in amount of 1-30% by weight, surfactant taken in amount of 0.1-3.0% by weight. In accordance with the first embodiment the solvent is liquid pyrolysis product or 30-180°C hydrocarbon fraction obtained by above liquid pyrolysis product rectification or mixture thereof in arbitrary combination of above substances in the mixture. In accordance with the second embodiment the solvent is 145-180°C hydrocarbon fraction, obtained by liquid pyrolysis product rectification or absorbent rectification or mixture including liquid pyrolysis products and absorbent, wherein above hydrocarbon fractions may be used separately or compose mixture to which 2-7% of vinylbenzene is added. In accordance with the third embodiment the solvent is liquid pyrolysis product and/or 30-180°C hydrocarbon fraction, obtained by liquid pyrolysis product rectification and 145-180°C hydrocarbon fraction, obtained by liquid pyrolysis product or absorbent rectification or mixture including liquid pyrolysis product and absorbent taken in arbitrary amounts and vinylbenzene added in amount of 2-7%. 
     EFFECT: increased tar-paraffin deposit dissolving ability at high temperatures, widened raw material source, possibility to use petrochemical waste products. 
     3 cl, 3 tbl
Patent RU-2279597-C1 (RU)
Inventor: MUKHIN OLEG SERGEEVICH
IPC: F16J10/00
Filed: 2004-12-02
Granted: 2006-07-10
Abstract: FIELD: mechanical engineering; hydraulic power cylinders; hydraulic presses, heavy metal-cutting machines, rolling mills. 
     SUBSTANCE: hydraulic cylinder has body, piston and piston cavity cover made in form of block containing cover body where control hydraulic equipment of hydraulic cylinder is arranged. Piston cavity cover is provided with rod mounted coaxially relative to hydraulic cylinder and passed through cover body. One end of rod is provided with flange mounted in hydraulic cylinder cavity and connected with it and with cover body by means of detachable joints. Other end of rod is provided with bearing plate connected with rod by means of detachable joint; this base plate adjoins press bed frame. Cover body is secured on press bed frame forming clearance between its end face and bearing plate. Clearance exceeds considerably elastic deformation of rod and base plate during operation of press. Flange diameter is equal to inner diameter of hydraulic press. Base plate is made in form of circle whose diameter exceeds diameter of rod and its area ensures bearing stress of press bed frame material below permissible limits. Base plate is connected to rod by means of screw fitted coaxially relative to rod. Screw head is made in form of cylinder with two flats; it is slide fit in recess of respective form in press bed frame. 
     EFFECT: enhanced reliability of hydraulic drive. 
     5 cl, 1 dwg
Patent RU-2282982-C1 (RU)
Inventor: BULAVIN STANISLAV ANTONOVICH
IPC: A01K5/02
Filed: 2005-02-01
Granted: 2006-09-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has charging hopper, spiral conveyor, feeding hopper, feed supplying device, dosing devices, and feeders. Feed supplying device is made in the form of cable-and-washer type conveyor. Dosing devices are located centrally of feeders and are adapted for mixing dry concentrated feed with liquid. There is reservoir for liquid above cable-and-washer type conveyor, said reservoir being provided with feed pipelines. Divider located adjacent to lower part of reservoir for liquid is furnished with discharge pipelines attached to casing of dosing device. 
     EFFECT: reduced consumption of power for preparing and dispending of feed and increased technical and economic efficiency. 
     4 cl, 3 dwg
Patent RU-2283061-C1 (RU)
Inventor: ONOPA EVGENIJ NIKOLAEVICH
IPC: A61C13/30
Filed: 2005-05-03
Granted: 2006-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves forming socket for setting pins in dental root canals. Collapsible stump pin insert is manufactured on plaster model in two stages. The first stage involves manufacturing stump part with pins available in parallel canals. The second stage involves prefabricating tunnel form for locking pin and adjusting it with wax. Available one-piece tooth crown manufactured before natural chewer stump fracture or destruction taking place is used as die for reproducing acrylic composition of positive artificial dental stump. 
     EFFECT: high strength and restoration quality.
Patent RU-2291079-C1 (RU)
Title: Two-axle locomotive bogie with radial setting of wheelsets
Inventor: DORONIN VLADIMIR IVANOVICH
IPC: B61F5/48
Filed: 2005-05-30
Granted: 2007-01-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to setting of locomotive bogie wheelsets for negotiating curved sections of track.  Proposed bogie has frame 1 with two wheelsets 2, two axle boxes 3 on each wheelset, external and internal axle box links on each axle box, 4 and 3, respectively.  Device 6 for radial setting of wheelsets is arranged on bogie frame between wheelsets, and it includes two expansion mechanisms 11 and 12 connected by synchronizing link 13 and installed along sides of bogie frame.  Each said mechanism has crank 14 and 15, two identical longitudinal rods 16 and 17, drive 7, locomotive movement pickup and control system 8 with plan of track section including control unit 9 electrically connected with locomotive movement pickup 10 and drive.  Each axle box is connected with bogie frame by external axle-box link, and crank of each expansion mechanism is coupled with longitudinal rods by one-way kinematic pairs.  Each expansion mechanism is made opposite and is furnished additionally by with two identical sliders 18.  Each slider is hinge-connected with corresponding longitudinal rod and internal axle-box link, drive is coupled with crank of one of expansion mechanisms, and sliders of each expansion mechanism are installed in longitudinal guide of bogie frame.  Drive is made to provide longitudinal force on each slider determined by mathematical formula. 
     EFFECT: reduced resistance to motion and side wear of wheel flanges when negotiating curved sections of track. 
     3 cl, 4 ex, 1 tbl, 2 dwg
Patent RU-2294741-C1 (RU)
Title: Method for treating patients with ischemic cardiac disease, stable stenocardia in combination with arterial hypertension
Inventor: ZASLAVSKAJA RINA MIKHAJLOVNA
IPC: A61P9/10
Filed: 2005-08-08
Granted: 2007-03-10
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: at the background of conventional therapy with β-blockers, inhibitors of angiotensin converting enzyme, antiaggregants and/or antagonists of calcium it is necessary to introduce monocinque at the dosage of 20 mg once or twice daily in combination with melatonin at the dosage of 3-6 mg once daily nocturnally. The innovation provides normalization of global systolic and diastolic myocardial function due to optimal combination of medicinal preparations introduced at declared schemes and dosages. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 2 ex, 9 tbl
Patent RU-2300879-C1 (RU)
Inventor: KEL MOOS GERD
IPC: A01K63/00
Filed: 2005-10-05
Granted: 2007-06-20
Abstract: FIELD: aquarium furnishing equipment. 
     SUBSTANCE: frame member has retaining part extending essentially along perimeter of opening and having corner-shaped cross-section. Rib of corner-shaped retaining part essentially adheres to outer surface of aquarium. There is at least one transverse member which embraces said retaining part so as to hold it essentially at its opposite sides. 
     EFFECT: reduced manufacture costs and simplified construction. 
     15 cl, 5 dwg
Patent RU-2302003-C1 (RU)
Inventor: LAZEBNIK LEONID BORISOVICH
IPC: G01N33/53
Filed: 2005-10-11
Granted: 2007-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining levels of interleukines IL-1β, IL-4, TNFα, interferon γ (IFγ), IL-8 and ferritine. IL-1β content being equal to 720-990 pg/ml, IL-4 141-197 pg/ml, TNFα 143-203 pg/ml, Ifγ 512-655 pg/ml, IL-8 408-524 pg/ml and ferritine 862-1115 ng/ml, chronic alcoholic pancreatitis is to be diagnosed. IL-1β content being equal to 285-397 pg/ml, IL-4 81-135 pg/ml, TNFα 45-124 pg/ml, Ifγ 398-508 pg/ml, IL-8 263-380 pg/ml and ferritine 674-912 ng/ml, chronic biliary pancreatitis is to be diagnosed. 
     EFFECT: high accuracy of diagnosis method.
Patent RU-2310377-C1 (RU)
Inventor: ZAJTSEV DMITRIJ EVGEN EVICH
IPC: A61B5/369
Filed: 2006-02-13
Granted: 2007-11-20
Abstract: FIELD: medicine, neurology. 
     SUBSTANCE: it is necessary to detect the logopaedic status; the lesions of sound pronunciation, rhinolalia, general indistinct speech, unsteady tempo, prolonged rhythm, "stumbling" speech, interrupted, fading speech accompanied with myoclonus of soft palate and uvula, prolapse of velum palatinum, myoclonus of tongue, the upper lip and chin being increased at vocal loading show the severity of the prediction. The innovation is efficient due to studying vocal status in children at different stages of the disease mentioned for the purpose to detect specific lesions of speech and, also, factors that favors their development. 
     EFFECT: higher accuracy of prediction. 
     2 ex, 2 tbl
Patent RU-2295752-C1 (RU)
Title: Method for controlling synchronization of software updates
Inventor: NURALIEV SERGEJ GEORGIEVICH
IPC: G06F9/00
Filed: 2006-03-20
Granted: 2007-03-20
Abstract: FIELD: computer engineering. 
     SUBSTANCE: method for controlling synchronization of updates of software includes recording into system memory of computer device of user of one software application, updating of this application in form of its full version or a set of separate elements of application, comparison of software shipped as update and software present on user side in its current condition to detect differences, combination of elements of user software and elements of software shipped as update in overwriting mode. 
     EFFECT: increased reliability and installation and reliability of process of installation of complicated software. 
     1 dwg
Patent RU-2315885-C1 (RU)
IPC: F02C9/28
Filed: 2006-03-24
Granted: 2008-01-27
Abstract: FIELD: aircraft industry; mechanical engineering; gas-turbine engine. 
     SUBSTANCE: invention relates to sphere of control of gas-turbine engines, particularly, to methods of protection of aircraft gas-turbine engines from overheating.  Invention is aimed at increasing reliability of evaluation of thermal condition of exhaust gases after turbine and preventing repeated starting of engines by organizing process of renewal of fuel feed into combustion chamber after reduction of temperature of gases below tolerable value.  In to proposed method of protection of gas-turbine engine from overheating as starting including metered delivery of fuel into combustion chamber acc. To preset program at flow rate G thr , measuring of temperature G thr  of exhaust gases after turbine at starting by means of thermocouples with closed junction, forming of first maximum tolerable value of temperature T t   max  of gases, comparing T t   1  with T t   1max  and cutting off fuel delivery into combustion chamber at T t   1 >T t   1max  according to invention, at starting temperature T t   2  of exhaust gases after turbine is measured by thermocouples with open junction, second maximum tolerable value of gas temperature T t   2max  at starting is formed, T t   2  is compared with T t   2max  and at T t   2 ≥T t   2max  fuel delivery to combustion chamber is stopped, and at T t   2 <T t   2max  fuel delivery into combustion chamber is renewed at flow rate G thr1  reduced by 9-11% from G thr , and igniting set is switched on for preset period of time to fire fuel-air mixture and then at completing stage of starting, delivery of fuel at reduced flow rate G thr1  is cut off and metered delivery of fuel according to preset program with flow rate G thr  is continued. 
     EFFECT: improved reliability of protection of gas-turbine engine from overheating. 
     5 cl, 2 dwg
Patent RU-2313012-C1 (RU)
Inventor: KALITEEVSKIJ ALEKSEJ KIRILLOVI
IPC: F16F15/023
Filed: 2006-03-27
Granted: 2007-12-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to devices for suppressing mechanical vibrations of rotary systems.  Proposed damper has housing and main movable element installed in housing filled with damping liquid.  Main movable element is made in form of solid of revolution, is furnished with additional damping element and is hinge-rested by lower part through support needle and step bearing onto elastic member.  Alignment springs are secured in upper part of main movable element.  Additional damping element is fitted with damping clearances in ring groove of housing, it encloses main movable element and is connected to main movable element through elastic hanger whose vertical arrangement depends on adjustment of damper in frequency. 
     EFFECT: increased efficiency of damping and enlarged range of frequency damping in radial direction, provision of additional damping in axial direction. 
     10 cl, 9 dwg
Patent RU-2296815-C1 (RU)
Inventor: BIKCHURIN IL GIZ ILKAMOVICH
IPC: C23F11/04
Filed: 2006-04-04
Granted: 2007-04-10
Abstract: Изобретение относится к области защиты от внутренней коррозии нефтепромысловых трубопроводов. Способ включает непрерывное дозирование ингибитора коррозии в поток нефтепромысловой жидкости, при этом ингибитор коррозии предварительно смешивают с пластовой водой нефтяного месторождения в соотношении (1-2):(2-3) с получением раствора или эмульсии. Технический результат: повышение защитного эффекта на нижней образующей трубы при одновременном повышении экономичности в расходе ингибиторов коррозии, а также возможность обеспечения ингибиторной защиты участков трубопроводов, расположенных в непосредственной близости от точки ввода ингибитора. 1 з.п. ф-лы, 1 табл.
Patent RU-2310310-C1 (RU)
Title: Сеялка дернинная
Inventor: KORMSHCHIKOV ALEKSANDR DMITRIE
IPC: A01B49/06
Filed: 2006-04-17
Granted: 2007-11-20
Abstract: Сеялка содержит расположенные на раме опорно-приводные и задние колеса, семенной ящик с высевающими аппаратами и их приводом, прикатывающие катки, редуктор привода высевающих аппаратов, фрезерную секцию, механизм регулирования глубины обработки и кожух. Фрезерная секция имеет рабочие элементы в виде дисков с почвообрабатывающими ножами. В задней части кожуха, позади рабочих элементов в виде дисков с почвообрабатывающими ножами, по всей ширине и высоте кожуха установлена съемная многоуровневая ловушка. Она состоит из каркаса и приемных ячеек. Последние расположены вертикально одна над другой и могут сниматься в отдельности друг от друга. Использование изобретения позволит определить оптимально необходимое количество почвы при работе фрезерной секции дернинной сеялки, обеспечивающее установленную толщину слоя почвы над семенами и ее фракционный состав. 3 ил.
Patent RU-2315455-C1 (RU)
IPC: A01B13/16
Filed: 2006-04-24
Granted: 2008-01-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves shifting cut top layer of soil in conjunction with stubble; mixing and transferring soil by accrued total from preceding to subsequent working tools; simultaneously separating soil particles between said tools and distributing into thus formed mineralized strips; placing, at high concentration, stubble remains in alternation with mineralized strips, said stubble remains being preliminarily separated and grouped in ridge-and-stubble notches. In case soil is tilled transverse to slope, steps of shifting, mixing and transferring by accrued total of top layer are continuously provided in upward direction, over slope, regardless of direction of advancement of working tools. 
     EFFECT: increased soil protecting efficiency and ecological reliability of erosion-preventive microrelief, improved soil fertility and productivity of plow land. 
     2 cl, 1 dwg
Patent RU-2315171-C1 (RU)
Title: Способ изоляции зон водопритока в скважине
IPC: E21B33/13
Filed: 2006-06-08
Granted: 2008-01-20
Abstract: Изобретение относится к нефтегазодобывающей промышленности. Обеспечивает повышение эффективности изоляции зон водопритока. По способу спускают колонну нагнетательных труб в зону изоляции. Последовательно закачивают два компонента тампонирующей смеси в колонну нагнетательных труб до момента полного выхода первого компонента в межтрубное пространство. Смешивают компоненты тампонирующей смеси в стволе скважины при одновременном подъеме колонны нагнетательных труб и вытеснении из нее второго компонента. Продавливают полученную тампонирующую смесь в изолируемый интервал. Способ реализуют с использованием колтюбинговой установки. Второй компонент тампонирующей смеси вытесняют в ствол скважины через гидромониторную насадку под давлением, превышающим давление столба жидкости в гибкой трубе. Скорость подъема гибкой трубы и расход продавочной жидкости определяют таким образом, чтобы к моменту дохождения гидромониторной насадки до верхнего уровня столба тампонирующей смеси (определяется совместным объемом компонентов тампонирующей смеси) в стволе скважины из гибкой трубы был вытеснен весь объем второго компонента.
Patent RU-2308489-C1 (RU)
Inventor: MIRONOV ANDREJ ALEKSANDROVICH
IPC: C12Q1/68
Filed: 2006-07-27
Granted: 2007-10-20
Abstract: FIELD: bioinformatics, biotechnology, pharmaceutical industry. 
     SUBSTANCE: new bacterium regulone content is predicted by comparison of regulatory signals cluster content and hierarchical structure of said cluster formation process obtained by treatment of collective motives of regions before orthological genes by using clustering algorithm. Such clustering algorithm includes building of regulatory signal binary tree by iterative process, clustering of regulatory signals, isolation of statistically significant position of nucleotide sequences, determination of significance threshold thereof, clustering algorithm correction and brushing off erroneous predicted sites. 
     EFFECT: method of increased productivity and speed. 
     5 cl, 4 dwg
Patent RU-2326008-C1 (RU)
Inventor: POPOV MAKSIM NIKOLAEVICH
IPC: B32B13/12
Filed: 2006-09-04
Granted: 2008-06-10
Abstract: FIELD: personal use objects. 
     SUBSTANCE: group of inventions pertains to production of laminated products. The method of depositing decorative coating involves layer wise depositing of on the surface of the shape a polymer binding substance, with subsequent depositing of a fractionate filler, polymerisation coating, filling of the shape with the construction material. Polymerisation of the layers is done separately. On the surface of the shape, the first layer of the mixture of the polymer binder id sprayed, with addition into it of a thickener and hardening compounds. It is then polymerised for 15-30 min until complete solidification, and then later the second layer of the same mixture is sprayed. The filler is deposited at least twice. The second layer is then polymerised. 
     EFFECT: allows for considerable improvement in quality and increase strength of the coating, as well as make products of different shapes. 
     6 cl, 1 dwg