baber/WOPTO huggingface dataset:
Patent RU-2386714-C1 (RU)
Title: Heat-resistant granular nickel-based alloy
Inventor: BERESNEV ALEKSANDR GERMANOVICH
IPC: C22C19/05
Filed: 2008-12-25
Granted: 2010-04-20
Abstract: FIELD: metallurgy. ^ SUBSTANCE: invention refers to alloy metallurgy and namely manufacture of heat-resistant nickel alloys used for fabrication of heat-loaded parts, e.g. housings of gas-turbine engines operating in conditions of high temperatures and stresses. There proposed is heat-resistant granular alloy on the basis of nickel, which contains the following, wt %: carbon 0.03-0.06, chrome 4.0-5.0, cobalt 11.0-13.0, tungsten 8.0-10.0, molybdenum 3.0-5.0, titanium 2.0-2.5, aluminium 4.5-5.0, niobium 1.5-2.0, tantalum 1.0-2.0, hafnium 0.4-0.5, boron 0.005-0.015, zirconium 0.001-0.01, cerium 0.001-0.01, lanthanum 0.001-0.01, yttrium 0.001-0.01, nickel - the rest. ^ EFFECT: alloy has high heat resistance, high temperature of full dissolution of strengthening '-phase and high level of values of dimensional parametre êå mismatch of crystal latitudes - and '-phases. ^ 1 tbl
Patent RU-2387821-C1 (RU)
Title: Method to produce high-viscosity oil and bitumen
Inventor: ABDULMAZITOV RAFIL GINIJATULLOVICH
IPC: E21B43/24
Filed: 2008-12-23
Granted: 2010-04-27
Abstract: FIELD: oil-and-gas industry. 
     SUBSTANCE: invention relates to oil-and-gas production, particularly, to methods of producing high-viscosity oil and bitumen from underground accumulations with the help of heat. Proposed method comprises developing accumulation by, at least, one pair of wells including fill-in well acting on top part of producing formation and extracting well exploiting producing formation bottom, carrying out hydraulic fracture with injection of proppant in every well, injecting heat carrier into fill-in well and simultaneous hydrocarbon extraction from appropriate well. Note here that in carrying out hydraulic fracture, proppant mixed with granulated magnesium at the ration of 5:1 to 2:1. After injection of proppant-granulated magnesium mix, hydrochloric acid is injected in amount sufficient for complete reaction of granulated magnesium. 
     EFFECT: higher efficiency of oil and bitumen production.
Patent RU-2393704-C1 (RU)
Title: Method for production of instant-powder to make flavoured girasol-sunflower-tangerine drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-12
Granted: 2010-07-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology used to produce coffee substitutes. Method provides for extraction of jeera with liquid nitrogen to separate according miscella. Girasol-sunflower is prepared, cut, dried in microwave field at specified parametres of process and fried. Afterwards tangerine pulp is dried in microwave field at specified parametres of process and additionally dried by convection method. Then girasol-sunflower and tangerine pulp are mixed, and produced mix is impregnated with separated miscella with simultaneous increase of pressure. Then pressure is reduced down to atmospheric value with simultaneous freezing of mix and its cryo-grinding in the medium of released nitrogen. 
     EFFECT: method makes it possible to produce new flavoured coffee drink from non-traditional raw materials according to wasteless technology.
Patent RU-2387280-C1 (RU)
Title: Production method of flavoured coffee drink "kaluzhskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/46
Filed: 2009-04-06
Granted: 2010-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: recipe ingredients are prepared. Chinese magnolia vine is extracted by liquid nitrogen with corresponding miscella separation. Girasol-sunflower is cut, dried in microwave field until residual humidity content is about 20% and roasted. It is dried for one hour minimum with the microwave filed power heating girasol-sunflower bits to 80-90°C inside. Barley, oat and rye grains are fried. Girasol-sunflower, barley grain, oats and rye grain are mixed in mass ratio of 3:6:3:8. The obtained mixture is impregnated by separated miscella with simultaneous pressure boost. The pressure is released until it equals the atmospheric pressure along with mixture freezing. Mixture is cryomilled in medium of evolved nitrogen. 
     EFFECT: method enables to produce flavoured coffee drink out of unconventional raw material according to nonwaste technology.
Patent RU-2406848-C1 (RU)
Inventor: ANDREENKO VLADIMIR MIKHAJLOVICH
IPC: F02C7/36
Filed: 2009-04-17
Granted: 2010-12-20
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: proposed joint comprises compressor and low-pressure turbine shafts jointed axially by intermediate shaft and coupling sleeve fitted inside said intermediate shaft and screwed on low-pressure turbine shaft, and, radially, via splined joint. It comprises also radial thrust bearing with its outer race fitted on high-pressure turbine shaft inner surface and inner race fitted on intermediate shaft outer surface. There is the nut on coupling sleeve that stays in contact with low-pressure compressor rotor jointed with low-pressure compressor shaft by means of additional splined joint. ^ EFFECT: possibility to localise compressor shaft breakage inside engine thus preventing destruction of engine and aircraft proper. ^ 1 dwg
Patent RU-2396607-C1 (RU)
Title: Fixator of tremolo string musical instrument mechanism tuning system
Inventor: KHROMOV ALEKSANDR EVGEN EVICH
IPC: G10D3/12
Filed: 2009-04-28
Granted: 2010-08-10
Abstract: FIELD: teaching. 
     SUBSTANCE: fixator includes lever on instrument body with the possibility to change strings tension to execute tremolo. One of lever arms is installed with the possibility of interaction with one end of axis spring-loaded in longitudinal direction, having two pre-stressed springs. Springs execute both working and mount functions. Fixator has circular clamp, where axis enters, having possibility to move inside circular clamp with loosened screw of circular clamp or is located as fixed relative to circular clamp with tightened screw of circular clamp. Cartridge, inside of which previously compressed spring is located, resting with one end against cartridge bottom, and with another end - against stem, is fixed to body of string instrument with the help of screw. Stem under action of this spring rests against nut screwed into the other end of cartridge, having hole, where stem tail exits, being connected by circular clamp with thrust. Previously stretched spring is placed onto thrust, being fixed with one end to ends of axis passing through thrust. With its other end previously stretched spring is fixed into hole of tremolo mechanism lever. At the same time previously stretched string performs role of thrust guide, which rests against lever of tremolo mechanism. 
     EFFECT: guaranteed return of tremolo mechanism into initial position with ideal accuracy, which makes it possible to preserve tuning system of musical instrument. 
     4 dwg
Patent RU-2398735-C1 (RU)
Title: Method of cleaning gas streams from hydrogen sulphide
Inventor: TARKHANOVA IRINA GENNADIEVNA
IPC: C01B17/05
Filed: 2009-05-29
Granted: 2010-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemistry and can be used in cleaning gas streams from hydrogen sulphide in oil, gas and gas chemical industry. Gas streams are cleaned from hydrogen sulphide through oxidation of the hydrogen sulphide to elementary sulphur in liquid phase in the presence of a transition metal compound and an organic complexing agent. The oxidising agent is oxygen or air and the transition metal compound used is a copper halide with copper content in the solution between 0.015 and 0.1 wt %. The complexing agent used is a compound selected from dimethylformamide, pyrrolidone, methylpyrrolidone, pyridine or quinoline. The process is carried out in a solvent medium selected from: monobasic alcohol, polybasic alcohol, water or their mixture, kerosene, isooctane and gaseous condensate at 20-40°C. 
     EFFECT: invention reduces catalyst consumption. 
     3 tbl, 8 ex
Patent RU-2405864-C1 (RU)
Inventor: KRJUKOV JURIJ IVANOVICH
IPC: C25B11/055
Filed: 2009-06-08
Granted: 2010-12-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: active layer is applied to nickel bottom layer by single submersion of bottom layer into the solution containing Na 2 S in quantity of 10-20 g/l and H 2 SO 4  in quantity corresponding to pH=3-5 at temperature of 20-30°C during 8-21 hours. 
     EFFECT: simplifying the manufacturing method of electrode, avoiding the use of deficient cobalt and nickel salts, providing satisfactory strength of active layer at maintaining high electrochemical activity of electrode. 
     3 tbl
Patent RU-2404914-C1 (RU)
Title: Method of increasing filling capacity of chicken feather and device for realising said method
Inventor: CHERTOV JURIJ EVGEN EVICH
IPC: B68G3/00
Filed: 2009-07-06
Granted: 2010-11-27
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to material science of producing beddings with chicken feather filler. The disclosed device for increasing filling capacity of chicken feathers has a storage bin-batcher 2 with a loading hatch 1, an agitator 3, a transportation channel 4 with a guide grid 6, a chamber 5 with a modifying roll 7 with a straight-toothed incision and a press roll 8 with flexible coating, a transporting ventilator 9, a channel 10, a chamber 11 with connecting pipes 12 and 15 and filters 13 and 14. The transporting ventilator 9 which creates a vacuum, enables to successively fed feathers to rolls 7 and 8 with the concave side up on the transportation channel 4 through the guide grid 6 and the storage bin-batcher 2 and moving material to the chamber 11 after modification for unloading. The disclosed method involves loading material into the storage bin-batcher 2 through a hatch 1, where the material is loosened by the agitator 3. At the output of the transportation channel 4 the feather is aligned with concave side up through the guide grid 6 and enters chamber 5 where it is modified by rolls 7 and 8. The press roll 8 provides the required value of pressure on the shaft of the feather when rolling between rolls 7 and 8. Further, the feather is moved by the ventilator 9 along channel 10 into chamber 11, from which besides accumulation, it is unloaded through connecting pipe 12. 
     EFFECT: higher filling capacity of small and large chicken feathers and reduced overall dimensions of the installation. 
     4 cl, 2 dwg
Patent RU-2402703-C1 (RU)
Inventor: RYKOV SERGEJ PETROVICH
IPC: F16F9/16
Filed: 2009-07-08
Granted: 2010-10-27
Abstract: FIELD: machine building. 
     SUBSTANCE: shock absorber consists of working cylinder, inside of which there is installed piston with throttling orifices. A rebound valve and compression valve, shutting throttle orifices, are installed in the piston. Tightness of each valve adjoining the piston is ensured by means of a spring with a washer. A rod is attached to the piston by means of thread. Overload relief rebound and compression valves are arranged around the working cylinder along periphery. Springs of the overload relief valves have different rigidity. Each overload relief valve is installed in a case and is compressed to a seat by means of a spring. The seat of each overload relief valve is pressed into the case. The overload relief valves are coupled with the working cylinder by means of pipes with connectors. Inside a compensating chamber has a piston dividing working fluid and inert gas- nitrogen. The compensating chamber is coupled with the working cylinder by means of a high-pressure pipeline. On top the working cylinder is closed with a nut. A collar of the rod is installed between the rod and the nut of the working cylinder to ensure pressure tightness. 
     EFFECT: increased smoothness of run and reduced roll of car body. 
     2 dwg
Patent RU-2394931-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2009-08-31
Granted: 2010-07-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: iron contains components at following ratio, wt %: carbon 3.6-3.8; silicon 0.3-0.5; manganese 0.2-0.3; aluminium - 2.4 - 3.0, boron 0.01- 0.02, magnesium 0.003- 0.008, praseodymium 0.03-0.08, nickel 0.4-0.6, iron - the rest. 
     EFFECT: upgraded thermostability of iron. 
     1 tbl
Patent RU-2407969-C1 (RU)
Title: Отражательная печь для переплава металла
Inventor: TRUSOV VLADIMIR ALEKSANDROVICH
IPC: C22B7/00
Filed: 2009-08-31
Granted: 2010-12-27
Abstract: Изобретение относится к отражательной печи для переплава алюминиевых ломов. Отражательная печь содержит корпус, образованный огнеупорными наружными боковыми, передней и задней торцевыми стенками, накопительную ванну и наклонную площадку, ограниченную подом и стенками, свод, сливную летку, поворотно-вращающийся желоб, газоход и сварной каркас, залитый бетоном с наполнителем шамотной крошкой и имеющий два теплоизоляционных слоя из легковесного кирпича под подиной и три теплоизоляционных слоя из легковесного кирпича под наклонной площадкой. В боковых стенах имеются два загрузочных и два шлаковых окна. Устройства для подъема и опускания заслонок обеспечивают надежную герметичность, образуя Г-образный замок. В печи установлены два ряда газовых инжекционных горелок среднего давления, причем нижний ряд горелок направлен на шихту, верхний ряд направлен на ванну. Печь может работать на естественной и искусственной тяге с системой пылегазоочистки. Поворотно-вращающийся желоб состоит из трех соединенных телескопически секций, размещенных на тележке и вращающихся в процессе разливки жидкого металла, поворотной чаши с носком, смонтированной на швеллере соосно вращающемуся желобу, поворотная чаша имеет металлический корпус с футеровкой и теплоизоляционным слоем под ней, снизу к металлическому корпусу поворотной чаши приварен вал, опирающийся на опорный шар с возможностью поворота поворотной чаши на угол 120° для последовательной разливки наплавленного металла в разливочное оборудование, расположенное в секторе с углом в 120°. Обеспечивается возможность переплава несортированного от инородных включений лома, уменьшения угара и снижения теплопотерь из печи. 7 з.п. ф-лы, 4 ил.
Patent RU-2417317-C1 (RU)
Inventor: LODUS EVGENIJ VASIL EVICH
IPC: E21C39/00
Filed: 2009-11-12
Granted: 2011-04-27
Abstract: FIELD: mining. 
     SUBSTANCE: device for field testing of rocks comprises a cylindrical vessel for arrangement in a well, a puncheon installed in the vessel perpendicularly to its axis, a hinged torque link, the central hinged joint of which is connected to the puncheon, two sliders, on which extreme hinged joints of the torque link are installed, a stem with a limiter, movable relative to the vessel, interacting with the first slider, a nut installed on the stem and interacting with the second slider, an inertial weight movably installed on the stem and spring that connects the weight to the stem. At the same time the weight is additionally connected to the second spring, arranged at the opposite side of the weight relative to the first spring. Besides, springs have various rigidity. Bushes are fixed at the ends of springs, which are movably arranged on the stem and are made of electromagnetic material. Fixators of bushes position are installed on the vessel with the possibility to change their distance from the vessel, being arranged in the form of electromagnets. A fixator of the weight position on the stem is installed on it. 
     EFFECT: increased volume of information received during tests. 
     3 cl, 1 dwg
Patent RU-2412131-C1 (RU)
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B33/138
Filed: 2009-11-23
Granted: 2011-02-20
Abstract: Изобретение относится к строительным материалам и может быть использовано при производстве керамических строительных материалов, например, для лицевого кирпича. Техническим результатом изобретения является снижение коэффициента теплопроводности. Шихта для изготовления керамического кирпича содержит глину, гранулированный доменный шлак и тонкомолотый бой ячеистого бетона с остатком на сите №008 не более 1% при следующем соотношении компонентов, мас.%: тонкомолотый бой ячеистого бетона с остатком на сите №008 не более 1% 15-20; гранулированный доменный шлак 20-25; глина - остальное. 3 табл.
Patent RU-2416332-C1 (RU)
Title: Method for production of wild strawberry compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-12-15
Granted: 2011-04-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of canned compotes manufacturing. The method provides for recipe components preparation, scorzonera and pomegranate peel cutting and drying in microwave field at preset process parametres, scorzonera frying and milling, additional drying by conventional method and mincing pomegranate peel, mixing scorzonera and pomegranate peel at a weight ratio of 7:3, obtained mixture extraction with drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of wild strawberries and syrup, sealing and sterilisation. 
     EFFECT: method allows to produce compote with coffee flavour and aroma tones with no coffee content, simplify the technology, reduce content of boiled berries in the end product, extend the product's storage life. 
     1 tbl
Patent RU-2413014-C1 (RU)
Title: Procedure for processing anthropogenic mineral deposits
Inventor: SEKISOV ARTUR GENNADIEVICH
IPC: C22B7/00
Filed: 2009-12-15
Granted: 2011-02-27
Abstract: FIELD: metallurgy. ^ SUBSTANCE: procedure consists in sampling mineral deposit according to specified layout, in geological-technological testing samples by treating them with solution prepared on base of water or solution of alkali metals, in acidification with sulphuric acid and in electrolysing with oxygen saturation. Formation of foam product testifies to presence of industrially valuable and/or toxic components in samples; there is prepared pulp from contents of extracted zones. To extract industrially valuable and/or toxic components from pulp there is performed electro-flotation in an anode or cathode chambers. Metals are extracted from extracted foam product. ^ EFFECT: raised efficiency of procedure due to reduced time, and volume of processing mineral stock and due to saving reagents for component extraction. ^ 1 ex
Patent RU-2422618-C1 (RU)
Title: Система (варианты) и способ добычи природного сырья с использованием инжекции нагретой текучей среды
Inventor: KAVENDER TREJVIS V
IPC: E21B43/24
Filed: 2008-06-30
Granted: 2011-06-27
Abstract: Изобретение относится к добыче природного сырья и более конкретно к добыче природного сырья с использованием инжекции нагретой текучей среды в подземную зону. Обеспечивает повышение эффективности способа и надежности работы системы. Сущность изобретения: система содержит скважинный нагреватель текучей среды, имеющий входы для нагнетаемой среды, окислителя и топлива, и скважинный управляющий клапан, приводимый в действие посредством давления, воздействующего на клапан, и сообщающийся с одним из входов указанного нагревателя для нагнетаемой среды, окислителя или топлива. При этом управляющий клапан выполнен с возможностью изменять поток, направленный к указанному входу, при изменении, по меньшей мере, давления в скважине. 3 н. и 19 з.п. ф-лы, 5 ил.
Patent RU-2407977-C1 (RU)
Title: Комплексная прицельная система летательного аппарата
Inventor: BABICHENKO ANDREJ VIKTOROVICH
IPC: F41G3/22
Filed: 2010-03-25
Granted: 2010-12-27
Abstract: Изобретение относится к измерительным комплексам и системам летательных аппаратов. Система содержит блок средств обнаружения и сопровождения, блок индикации и баллистический вычислитель. Первый выход блока средств обнаружения и сопровождения подключен к третьему входу баллистического вычислителя. Выход баллистического вычислителя подключен к первому входу блока индикации. Второй выход блока средств обнаружения и сопровождения подключен ко второму входу блока индикации, визуально связанному с экипажем. Система снабжена блоком отбраковки аномальных результатов измерений скорости ветра, блоком вычисления средней скорости ветра и блоком вычисления средней плотности воздуха. Выход блока отбраковки аномальных результатов измерений скорости ветра соединен с входом блока вычисления средней скорости ветра, а его выход и выход блока вычисления средней плотности воздуха соединены с соответствующими входами баллистического вычислителя. Обеспечивает снижение погрешностей в прицеливании и повышение эффективности применения авиационных средств поражения. 1 ил.
Patent RU-2425381-C1 (RU)
Title: Method of evaluating immunosuppressive response rate in children with chronic glomerulonephritis
Inventor: KAL MET EVA LINARA RINATOVNA
IPC: G01N33/53
Filed: 2010-03-29
Granted: 2011-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention describes a method of evaluating an immunosuppressive response rate in children with chronic glomerulonephritis characterised by determining the peripheral blood cell kinetics by flow DNA-cytometry; evaluating a cell fraction in a proliferation phases not less than 0.74% enables to consider the immunosuppressive therapy to be prescribed, and observing a decreased cell level in proliferation phases in 2-3 weeks after the beginning of administration at least in 2 times, the therapy is considered to be effective; the absence of positive dynamics requires dosage change or preparation replacement. 
     EFFECT: higher accuracy and reduced number of research injures, derived clinical laboratory criteria of immunosuppressive prescription and prediction of a therapeutic effect. 
     4 dwg, 1 tbl, 3 ex
Patent RU-2428589-C1 (RU)
Inventor: KAS JANOV SERGEJ VLADIMIROVICH
IPC: F04D17/08
Filed: 2010-04-29
Granted: 2011-09-10
Abstract: Изобретение относится к области машиностроения, может быть использовано в компрессорной технике и обеспечивает симметричность и равномерность поля скоростей и давлений потока газа на выходе из всасывающей камеры и на входе в рабочее колесо, что, в свою очередь, повышает КПД компрессора. Указанный технический результат достигается в центробежном компрессоре, содержащем корпус с входным и выходным патрубками, ротор, статорные элементы, всасывающую и нагнетательную камеры, во входном патрубке перед всасывающей камерой установлен завихритель потока газа, выполненный в виде соосного с входным патрубком кольца, внутри которого размещены профилированные лопатки, закрепленные с одной стороны на кольце, а с другой стороны скрепленные между собой посредством конической обечайки (диффузора). 5 ил.
Patent RU-2427634-C1 (RU)
Title: Bifidobacterium adolescentis STRAIN USED FOR PREPARING BIFIDUS PRODUCTS
Inventor: LEVCHENKO TAT JANA ALEKSANDROVNA
IPC: A23L33/00
Filed: 2010-05-14
Granted: 2011-08-27
Abstract: FIELD: medicine. ^ SUBSTANCE: Bifidobacterium bifidum DVA-12 strain is recovered from bowels of a healthy adult and deposited in the State collection of microorganisms of the normal flora (SCNF) of Federal State Research Institution Gabrichevskiy Moscow Research Institution of Epidemiology and Microbiology of Federal Service for Supervision of Consumer Rights and Human Welfare, No. 224. The strain actively propagates in various nutrient mediums with accumulating a high bifidus bacteria process biomass. ^ EFFECT: Bifidobacterium bifidum DVA-12 strain exhibits acid-forming activity, pathogen and opportunistic pathogen antagonist activity, ferments milk that enables to use it for preparing bifidus products. ^ 2 tbl, 5 ex