baber/WOPTO huggingface dataset:
Patent RU-2375673-C1 (RU)
Inventor: DOBRYNIN ALEKSANDR ARTUROVICH
IPC: F42D3/02
Filed: 2008-05-13
Granted: 2009-12-10
Abstract: Изобретение относится к строительству, а также к другим отраслям промышленности, где возможно обрушение высотных сооружений, зданий, мостов, путепроводов и др. объектов. Способ подрыва опоры, предусматривающий взрыв накладного заряда 8, установленного на опоре сбоку. В опоре, со стороны валки, взрывом зарядов создаются сквозные щели 3 и 4, которые отделяют от опоры клиновидный фрагмент 1, а последующий взрыв накладного заряда 8, расположенного с противоположной стороны, обеспечивает выбивание клиновидного фрагмента 1. Изобретение позволяет повысить точность, надежность и безопасность выполнения взрывных работ при обрушении высотных конструкций. 1 ил.
Patent RU-2368930-C1 (RU)
Title: Calendar and other watch functions adjustment device (versions)
Inventor: CHAJKIN KONSTANTIN JUR EVICH
IPC: G04B19/24
Filed: 2008-05-13
Granted: 2009-09-27
Abstract: FIELD: personal utensils. 
     SUBSTANCE: invention pertains to watch industry. Technical results is achieved by the fact, that invention includes actuating device for the lever executing mechanism setting calendar and other functions of the watch, whereat, as per the invention, actuating device for the lever executing mechanism for the calendar and other functions setting of the watch is made as a shifting lever, performed with a capability of actuating lever of the executive mechanism on moving of the shifting lever along the lateral surface of the watch frame and automatically returning into the primary position. Besides device, as per the invention, is set inside the lateral part of the frame of the watch, with made therein corresponding slots, openings, and grooves for sealing agents. 
     EFFECT: improved functional reliability and sealing properties of the watch with calendar and other auxiliary functions, reduced dimensions given increased length of the working movement of the gear of the executing mechanism, simplified production technology and mechanism assembly. 
     16 cl, 8 dwg
Patent RU-2374437-C1 (RU)
Title: Способ проведения многоэтапного гидравлического разрыва пласта без подъема внутрискважинной компоновки
Inventor: OVSJANKIN ANDREJ MIKHAJLOVICH
IPC: E21B43/26
Filed: 2008-06-07
Granted: 2009-11-27
Abstract: Изобретение относится к скважинной разработке и эксплуатации многопластовых месторождений с применением гидравлического разрыва пласта, эксплуатируемого одной скважиной. Обеспечивает повышение эффективности способа за счет возможности осуществления многоэтапного разрыва за одну операцию по установке скважинной многопакерной компоновки в скважине, эксплуатирующей несколько пластов. Сущность изобретения: процесс гидравлического разрыва пласта ведут, начиная с нижнего пласта. Затем перед гидравлическим разрывом пласта, расположенного выше, производят путем подачи смеси технологической жидкости с пропантом изоляцию нижнего пласта путем намывки пропанта в полость эксплуатационной колонны на высоту, превышающую мощность обработанного пласта. После этого приступают к гидравлическому разрыву вышележащего пласта. Так продолжают последовательно воздействовать на расположенные выше пласты, обрабатывая их, идя снизу вверх. Согласно изобретению процесс намывки пропанта в полость эксплуатационной колонны, после выполнения гидроразрыва пласта, выполняют в два этапа. Первым из этих этапов является заполнение эксплуатационной колонны пропантом с размером частиц, равным размеру частиц, использованных в предыдущей технологической операции, например 0,4-0,6 мм. При этом производят заполнение соответствующего интервала на 90-95% по длине ствола скважины. На втором этапе выполняют закачку пропанта с минимально возможным размером частиц, например 0,1-0,15 мм, и при этом выполняют заполнение на полную длину. Транспортирование первой порции крупного пропанта осуществляют при расходе жидкости, соответствующей расходу, определенному для выполнения предыдущей технологической операции, а транспортирование второй - при расходе жидкости, составляющей 0,1-0,2 от расхода на первой операции. После этого начинают выполнять процесс гидравлического разрыва пласта, расположенного на более высоком уровне. 2 з.п. ф-лы.
Patent RU-2368168-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-06-20
Granted: 2009-09-27
Abstract: Способ предусматривает экстрагирование мускатного цвета жидким азотом с отделением соответствующей мисцеллы, подготовку цикория, его резку, сушку в поле СВЧ до остаточной влажности около 20% при мощности поля СВЧ, обеспечивающей разогрев цикория до температуры внутри кусочков 80-90°С, в течение не менее 1 часа, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления. Затем сбрасывают давление до атмосферного с одновременным замораживанием цикория и его криоизмельчение в среде выделившегося азота. Способ позволяет улучшить органолептические свойства целевого продукта и исключить образования отходов.
Patent RU-2379700-C1 (RU)
Title: Method of object angular orientation by satellite radionavigation system signals
Inventor: ALESHECHKIN ANDREJ MIKHAJLOVICH
IPC: G01S5/02
Filed: 2008-07-28
Granted: 2010-01-20
Abstract: FIELD: instrument making. 
     SUBSTANCE: invention can be used to reduce time required to determine spatial orientation of objects with the help of interferometry. Proposed method allows determining angular orientation from the results of one or several measurements of n-spacecraft signal phase shifts, differing in time, and can be realized via selection of integer ambiguities of measured values, ruling out excess values of angular orientation by checking said values for compliance with a priori data on the distance between antennas and angular orientation, and testing with the use of signals from additional spacecraft. Unknown angular orientation value sought for is determined using the maximum likelihood criterion. 
     EFFECT: fast determination of angular position from results of one measurement of phase shifts of several space apparatuses. 
     2 dwg
Patent RU-2375708-C1 (RU)
Inventor: SEREBRENNIKOVA OL GA VIKTOROVNA
IPC: B01D11/00
Filed: 2008-08-04
Granted: 2009-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to oil exploration and oil extraction industry with reference to determination of content of aqua-bitumoid in stratal water or in natural water. The method is realised by extracting aqua-bitumoid with a chloroform-methanol mixture in ratio 1:1-3 and temperature from 60 to 80°C. 
     EFFECT: increased reliability and simpler analysis. 
     1 tbl, 7 ex
Patent RU-2366245-C1 (RU)
Title: Production method of girasol-pear beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-08-07
Granted: 2009-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitute. method provides for extraction of almond flowers by liquid nitrogen with corresponding miscella separation, preparation of girasol and pears its cutting, drying in microwave field at preset process parametres and frying, girasol frying, drying of pears by convective method, mixing of girasol and pears in mass ratio 3:2, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: method provides for production of coffee drink according to nonwaste technology.
Patent RU-2385265-C1 (RU)
Title: Aircraft wing tip
Inventor: GORBAN VALERIJ PAVLOVICH
IPC: B64C23/06
Filed: 2008-11-21
Granted: 2010-03-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to aircraft engineering. Aircraft wing tip comprises channel with inlet and outlet holes. Inlet hole represents an air intake arranged on lower front surface and communicated with conical channel with end cross section with diametre of 0.05 to 0.2 of the length of chord of wing tip section and is located at the distance of 0 to 0.2 of chord length from rear edge along flow direction. Channel axis is located on 0 to 0.2 of chord length above the plane of chords. Channel midsection accommodates disk-like rotary flap with its axis perpendicular to channel axis. Flap can be rotated by airflow. 
     EFFECT: higher lift and reduced drag. 
     3 cl, 7 dwg
Patent RU-2376576-C1 (RU)
Inventor: LODUS EVGENIJ VASIL EVICH
IPC: G01N3/34
Filed: 2008-12-03
Granted: 2009-12-20
Abstract: FIELD: testing equipment. 
     SUBSTANCE: invention refers to testing equipment, to strength tests. Plant for mechanical tests of specimens at cyclic loading includes base, specimen grippers installed on it, wheel with rotary drive, roller eccentrically located on wheel, frame in which the roller is arranged, pusher connected to frame and to one of grippers. At that, two sides of frame intended for interaction with roller have various rigidity. 
     EFFECT: increasing amount of information by providing mechanical cyclic tests with various rigidity of semi-cycles. 
     1 dwg
Patent RU-2373221-C1 (RU)
Title: Device for mincing starch-containing raw materials
Inventor: KOSTENKO VLADIMIR GEORGIEVICH
IPC: C08B30/02
Filed: 2008-12-29
Granted: 2009-11-20
Abstract: FIELD: food industry. 
     SUBSTANCE: device for mincing of starch-containing raw materials includes cylindrical casing with loading hopper and unloading window, shaft-mounted worm and mincing disc-shaped elements placed on worm shaft. Flight screws are equipped with teeth for raw material preliminary mincing. Disc-shaped mincing elements with one-sided fluting are set eccentrically on worm's shaft and are shifted one respectively another in helicoidal line. 
     EFFECT: increased device productivity and improved mincing grade comparing to the known device. 
     3 dwg
Patent RU-2377821-C1 (RU)
Title: Production method of aromatised yacon-grape drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-13
Granted: 2010-01-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention refers to food industry, particularly to process of coffee drink production. The method of production of aromatised yacon-grape drink consists in the following operations. Red tea is extracted with liquid nitrogen and miscella is separated. Yacon is prepared and cut. It is dried in SHF field to residual moisture about 20%. Grape husks are dried in SHF field to residual moisture about 20%. Yacon is roasted, while grape husks are finish dried to residual moisture about 5% by a convective method. Further products are mixed, poured over with separated miscella, and cryo-milled in medium of liquid nitrogen. 
     EFFECT: invention expands assortment of coffee substitutes produced by non-waste process.
Patent RU-2392017-C1 (RU)
Inventor: FEDOROV ANDREJ ALEKSEEVICH
IPC: A61N5/067
Filed: 2009-02-24
Granted: 2010-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and is intended for the treatment of fluorosis with concomitant osteoarthritis. Exposure is made with magnetolaser radiation of two terminals of apparatus "Milta F-01" with a constant magnetic induction 20 mT. The projection zone of joint space-affected joints and painful bones areas are exposed to laser light with a frequency of 50 Hz, 50 mW during 2 minutes for each area and the acupuncture points Gi 10, E 36, VB 21, V 60, TR 5, MC 6, T 14 and VC 17 are exposed to laser light with a frequency of 5 Hz, 50 mW during 30 seconds for each point. Duration of treatment is 10 days. 
     EFFECT: method enhances the quality of life of patients with fluorosis with concomitant osteoarthritis by coping with pain, increase the duration of remission, reduction of treatment period, increasing indication, using of therapeutic factors from one unit, eliminating complications and side effects noted in the application of drug and physical therapy. 
     2 tbl, 2 ex, 1 dwg
Patent RU-2393074-C1 (RU)
Inventor: RYL NIKOV VITALIJ SERGEEVICH
IPC: B23K35/30
Filed: 2009-04-09
Granted: 2010-06-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention can be used in making components from deformed or cast heat-resistant nickel alloys, particularly for hot section of gas turbine engines such as compressor stators and turbine nozzle assemblies. The solder has the following composition in wt %: Cr 10.0-20.0, Fe 0.06-0.18, Mo 1.5-6.0, Co 2.5-6.5, Nb 1.5-4.0, Si 2.8-6.0, B 1.5-2.5, Ti 0.2-0.5, Mn 0.8-1.0, Al 0.2-0.5, C 0.01-0.2, Ni - the rest. 
     EFFECT: use of the disclosed solder increases reliability of solder joints due to increase in heat resistance of the joints at temperature of up to 800°C and its low erosion activity. 
     3 tbl, 3 ex
Patent RU-2406028-C1 (RU)
Inventor: TRUSOV VLADIMIR ALEKSANDROVICH
IPC: F23D14/02
Filed: 2009-04-09
Granted: 2010-12-10
Abstract: FIELD: power industry. 
     SUBSTANCE: gas injector burner contains flame stabilising tunnel, refractory mixture, ten cylindrical agitators united by common welded gas distribution chamber, each agitator has four drilled orifices at an angle 25° to their axes. Ten agitators appear to be castings that represent in the upper part a pipe of 64 x 12 mm diametre and 340 mm long. The castings are made of heat-resistant cast iron by casting method according to the patterns. Also the burner contains the device for final mixing of gas-air mixture. The device comprises spreader made in a form of a cone, disk, sleeve and perforated hemisphere that are located in a bore of each agitator. Additionally, the burner has air consumption control device. The device consists of two steel ribs welded to the gas distribution chamber, regulator that has flanges at the ends and moves along the steel ribs controlling the consumption of air injected to the burner, four nuts and bolts for regulator attachment in relation to agitator holes. The spreader has peripheral holes at an angle 30° to agitator axis for gas-air mixture passing from the chamber of preliminary mixing. Also the disk has a hole in the centre, perforated hemisphere has attachment rim, bores of 2 mm diametre drilled in different directions (in staggered order) and it is welded to agitator front side, parts of the device for final gas-air mixture agitation: spreader, disk, sleeve, perforated hemisphere are made of heat-resistant cast iron "ЧХ" 28. The regulator has ten drilled holes of 44 mm diametre. The holes are coaxial with agitator bores. At the angles of the regulator there are four holes of 12 mm diametre, at the centre of the holes there welded are four nuts M 10. The device steel ribs have graduation marks. 
     EFFECT: invention allows obtaining short flame, improvement of gas-air mixture agitation process, increase of burner service life. 
     3 cl, 7 dwg
Patent RU-2398061-C1 (RU)
Title: Machine for distribution of rail track ballast
Inventor: GNATENKO KONSTANTIN MIKHAJLOVICH
IPC: E01B27/02
Filed: 2009-04-20
Granted: 2010-08-27
Abstract: FIELD: construction, road engineering. 
     SUBSTANCE: invention relates to devices for construction and repair of rail track, in particular to devices for distribution of rail track ballast. Machine for distribution of rail stock ballast comprises frame that rests on carrier. Frame comprises the following components mounted on it - power device, operator's cabin, ballast pickup, tunnel-shaped plates for protection of rails, shields for distribution of ballast between rails installed with the possibility of lifting and lowering by means of hydraulic cylinders, side ploughshares installed with the possibility of rotation by means of hydraulic cylinders, wings, additional frame connected to machine frame by means of traction rods and lifting hydraulic cylinders. In lower part of tunnel-shaped plates there are rollers fixed with flanges for installation of additional frame onto rails of track. Box-like beams are installed on central beam of additional frame with the help of vertical axis. Shields for distribution of ballast between rails are installed on box-like beams. On each box-like beam there is a bracket fixed, where a boom is installed made of two parts. Beam, where side ploughshare is fixed, is connected to boom. 
     EFFECT: invention provides for accurate profiling of ballast prisms and provision of various profiles of ballast prisms for all classes of rail roads as machine moves in both directions, including curved sections of small radius path. 
     5 cl, 31 dwg
Patent RU-2401858-C1 (RU)
Inventor: KAUSHANSKIJ DAVID ARONOVICH
IPC: C09K8/504
Filed: 2009-06-03
Granted: 2010-10-20
Abstract: FIELD: oil and gas production. ^ SUBSTANCE: composition for insulation of water production in gas and oil wells contains urethane pre-polymer, solvent and water. As solvent there is used hydrophilic a-proton solvent with dielectric permeability in the range 6-45 of a general formula: R1-A(O)-R2, where: R1 is methyl or ethyl group, R2=R1 or -O-R1, A is tetravalent atom of carbon or sulhur at the following ratio of components, wt parts: urethane pre-polymer 100, water 0.03-33, the said solvent 200-2000. As the said solvent there can be used acetone or ethyl-acetate or di-methyl-sulphoxide. ^ EFFECT: raised efficiency of selective water insulation of water-saturated zones of reservoir in gas and oil wells. ^ 2 cl, 4 ex, 1 tbl
Patent RU-2411335-C1 (RU)
Inventor: BUDJANSKIJ VIGDOR SOLOMONOVICH
IPC: E21B4/02
Filed: 2009-06-05
Granted: 2011-02-10
Abstract: Изобретение относится к комлектующим узлам забойных двигателей для бурения глубоких скважин, а именно карданным валам. Двухшарнирный карданный вал забойного двигателя, соединяющий несоосные между собой ротор и шпиндельный вал двигателя, включающий ведущий и ведомый шарниры, каждый из которых содержит корпус и полувал, фиксированные от взаимного проворота с возможностью перекоса их осей телами качения, расположенными в пазах и лунках корпуса и полувала, упорный подшипник, содержащий закрепленный в корпусе подпятник и упор, скрепленный с полувалом, рабочие поверхности скольжения которых выполнены сферическими, с центром в плоскости центров тел качения, гибкий чехол и гайку корпуса, отграничивающие маслонаполненную полость шарнира, резьбу на корпусе ведущего шарнира для присоединения к ротору, при этом полувал ведущего шарнира скреплен с корпусом ведомого шарнира, полувал ведомого шарнира - выходной элемент кардана с резьбой для присоединения к шпиндельному валу. То есть, шарниры в кардане расположены однонаправлено последовательно. В обоих шарнирах упорный подшипник занимает положение выше плоскости центров тел качения. Карданные валы - аналоги имеют зеркально-симметричное расположение шарниров, что приводит к увеличению количества оригинальных деталей, их неравностойкости из-за плохой обтекаемости потоком жидкости. Карданный вал согласно изобретению имеет однонаправленное последовательное расположение шарниров, благодаря чему оптимизирована его обтекаемость, повышена унификация деталей, увеличен моторесурс, упрощены его сборка и ремонт. 4 з.п. ф-лы, 3 ил.
Patent RU-2413830-C1 (RU)
Title: Pulse rotator of machine work member
Inventor: ZHILIN STANISLAV NIKOLAEVICH
IPC: E21B6/06
Filed: 2009-07-21
Granted: 2011-03-10
Abstract: FIELD: machine building. 
     SUBSTANCE: pulse rotator consists of two parts of shaft of work member, of cam-pusher made in form of two-arm lever and interacting with parts of shaft, and of stationary cams on internal surface of reducer case. A driven part of the shaft is equipped with a flexible element facilitating bond between the parts of the work member shaft. Thrust faces are made on driving and driven parts of the shaft of the work member; they restrict deformation of the flexible element at idle run. 
     EFFECT: increased reliability and durability of operation of pulse rotator at occasional increase of power intensity of single pulse. 
     1 dwg
Patent RU-2406066-C1 (RU)
Inventor: IVANOV IGOR ALEKSANDROVICH
IPC: G01S7/40
Filed: 2009-08-03
Granted: 2010-12-10
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: adjusting tower comprises board, where ancillary antenna, optical radiator and geodesic mark are installed. Source of optical radiation and geodesic mark are located at the distances from phase centre of ancillary antenna that are accordingly equal to displacements of optoelectronic and infrared direction finders from centre of radio direction finder antenna opening. Geodesic mark is represented by infrared radiator. Imitator of moving target is installed near ancillary antenna. Board is installed on three-coordinate drive providing for board rotation by tilt angle, azimuth and heel. 
     EFFECT: possibility to align direction finders of missile and target channels. 
     3 cl, 2 dwg
Patent RU-2401894-C1 (RU)
Inventor: KERIMOV SOFROM GUSEJNOVICH
IPC: D07B1/00
Filed: 2009-09-03
Granted: 2010-10-20
Abstract: FIELD: textile, paper. 
     SUBSTANCE: safety-rescue braided cord comprises a bearing core, made of bundle of rectilinearly arranged threads, located inside protective shell arranged in the form of thread-like body of tubular shape, formed by braiding of even number of braiding threads separated into two equal parts, in every of which threads are arranged along spirals of the right and left directions. Between core and protective shell, cord additionally comprises a buffer layer formed by at least two wrapping threads arranged around bearing core along spirals of one direction. At the same time pitch of buffer layer spirals is determined by formula t s =375/D 0 m 0 , where t s  - pitch of spirals, mm; D 0  - density of protective shell braiding threads, n/cm; m 0  - number of wrapping threads forming buffer layer, besides bending stiffness of cord does not exceed 55 gs·cm. 
     EFFECT: low bending stiffness of cord. 
     1 tbl, 2 dwg
Patent RU-2417483-C1 (RU)
Title: Exciton-plasmon nano radiator
Inventor: VITUKHNOVSKIJ ALEKSEJ GRIGOR EVICH
IPC: H01L33/00
Filed: 2009-11-25
Granted: 2011-04-27
Abstract: FIELD: physics. ^ SUBSTANCE: proposed nano radiator comprises 4-6 nm-dia nucleus of noble metal surrounded by two concentric envelopments. Envelopment nearest to nucleus represents an optically neutral organic layer with thickness of about 1 nm. Second 1-3 nm-thick envelopment is made up of J-aggregates of cyanine dyes. During electron excitation of metal nucleus plasmons, the latter actively interact with J-aggregate envelopment to excite cyanine dyes (Frenkel's excitons) and radiate light in visible range. Metal nucleus electrons may be excited by both photons and electrons. ^ EFFECT: high quantum output of luminescence and controlled spectrum of radiation in visible range. ^ 3 cl, 1 dwg, 1 tbl
Patent RU-2414369-C1 (RU)
Title: Railway vehicle braking clamp
Inventor: LEVIT MIKHAIL ZAKHAROVICH
IPC: F16D69/02
Filed: 2009-12-15
Granted: 2011-03-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to railway transport, particularly, to railway transport braking equipment. Braking clamp comprises composite friction element with rear side wherein wire frame is pressed made up of two interconnected bent-wire frames. Wire side sections are connected to increase wire frame thickness over that of the clamp. One of the frames has short lateral section is superimposed on long lateral section on the side braking clamp working surface. Another frame has short lateral section superimposed on long lateral section on the side braking clamp rear working surface. 
     EFFECT: reduced probability of clamp rear surface destruction under impact loads. 
     3 dwg
Patent RU-2415823-C1 (RU)
Title: Mixture for making porous aggregate
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B14/12
Filed: 2009-12-21
Granted: 2011-04-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to making porous aggregate for concrete. The mixture for making porous aggregate contains the following, wt %: montmorillonite clay 64.0-70.0, carbon 5.0-6.0, dolomite 20.0-25.0, calcined soda 3.0-5.0, cryolite 2.0-3.0. 
     EFFECT: high strength of porous aggregate. 
     1 tbl