baber/WOPTO huggingface dataset:
Patent RU-2364710-C1 (RU)
Inventor: BADRETDINOV ATLAS MISBAKHOVICH
IPC: E21B43/14
Filed: 2008-03-24
Granted: 2009-08-20
Abstract: Изобретение относится к нефтегазодобывающей промышленности и, в частности, к добыче обводненной нефти и утилизации попутно добываемой воды. Обеспечивает упрощение конструкции, облегчение обслуживания и регулировки за счет расположения привода на устье скважины, а также упрощение подбора насосов требуемой производительности с учетом обводненности продукции верхнего пласта. Сущность изобретения: установка включает пакер, установленный между верхними и нижним пластами, верхний и нижний насосы с червячными валами, спущенные на лифтовой колонне в скважину и установленные выше пакера, привод насосов, расположенный на поверхности. Вход нижнего насоса размещен ниже динамического уровня выделившейся под действием гравитации воды из водонефтяной смеси верхнего пласта. Выход этого насоса сообщен с подпакерным пространством. При этом вход верхнего насоса размещен выше динамического уровня выделившейся воды, а выход сообщен с лифтовой колонной. Между червячными валами установлен редуктор, входной вал которого соединен с низом верхнего червячного вала, а выходной - с верхом нижнего червячного вала насосов. Корпус редуктора жестко соединен с колонной лифтовых труб, а его передаточное отношение подобрано так, чтобы соотношение производительностей верхнего и нижнего насосов соответствовало соотношению количества поступления в скважину воды и нефти с условием обеспечения гравитационного разделения водонефтяной смеси верхнего пласта при противоположном вращении червячных валов. Колонна лифтовых труб выполнена с возможностью вращения под действием дополнительного привода, размещенного на поверхности. 1 ил.
Patent RU-2366084-C1 (RU)
Title: Method of estimating radio channel in multi-frequency radio communication systems incorporating several receiving and transmitting antennas
Inventor: MANELIS VLADIMIR BORISOVICH
IPC: H04B7/00
Filed: 2008-05-05
Granted: 2009-08-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: invention relates to radio engineering, particularly to methods designed to estimate radio channel in multi-frequency radio communication systems incorporating several transmitting and receiving antennas. Channel estimation is performed by pilot-symbols in 2D frequency-time range via adaptive separate interpolation. In compliance with the proposed method, interpolation order depends upon estimates of Doppler frequency and channel frequency response pulse length. First, interpolation is performed for range that features higher channel variation rate. This allows, after the 1 st  interpolation, to increase the number of symbols and, hence, interpolation quality in the range that features higher channel variation rate. 
     EFFECT: higher accuracy of estimation. 
     4 cl, 5 dwg
Patent RU-2364431-C1 (RU)
Title: Method of systemic endovenous photodynamic therapy of alveolar disease of liver
Inventor: PANTELEEV VLADIMIR SERGEEVICH
IPC: A61K31/409
Filed: 2008-05-12
Granted: 2009-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medicine, and can be used for systemic endovenous photodynamic therapy of alveolar disease of liver. It is ensured by bougienage and cannulation of umbilical vein. After patient's condition is stabilised, in postoperative period, concentrated photoditasine dissolved in physiologic saline 100 ml at 0.5 mg/kg of body weight is introduced intraportally drop-by-drop within 30-40 minutes. Introduction of said preparation is combined with laser blood irradiation through cubital vein of wavelength 661 nm and power 600 J/cm in continuous mode. Laser blood irradiation is performed by a laser apparatus Atcus-2. 
     EFFECT: such treatment allows inhibiting parasitic growth and invasion, thereby relieving pain, partially terminating jaundice and ascites, thus improving life quality of the patient. 
     2 cl, 2 ex
Patent RU-2356453-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-28
Granted: 2009-05-27
Abstract: FIELD: tobacco products. 
     SUBSTANCE: method involves extracting pear jelly with liquid carbon dioxide and separation of respective miscella, mixing up the tobacco material with a non-polar liquefied gas, extracting and shredding the material by relieving periodically the pressure in the extraction mixture below the extractant saturated vapour pressure at extraction temperature, separating the miscella and meal, suspending the meal in an aqueous solution of an acid salt of an edible polybasic acid, introducing an edible polyatomic alcohol into the suspension, forming the suspension, its drying to a residual humidity of 13-15%, cutting and treating with the gas-liquid tobacco extract and separated CO 2  miscella by raising simultaneously the pressure, then relieving the pressure to atmospheric one by freezing simultaneously the soaked carbon dioxide and subliming the latter to obtain a target product in the residue. 
     EFFECT: shortening the duration of technological process and obtaining reconstituted tobacco with improved organoleptical properties.
Patent RU-2380431-C1 (RU)
Title: Nitriding method of steel
Inventor: JUR EV ALEKSEJ BORISOVICH
IPC: C21C7/072
Filed: 2008-08-25
Granted: 2010-01-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method includes vacuumizing of steel in ladle with simultaneous blowing off by inert gas through bottom porous tuyeres under high-basic slag. Blowing off in ladle at vacuumising is implemented through bottom porous tuyeres by nitrogen with intensity 3-25 m 3 /h and consumption 0.02-0.35 m 3 /t of steel. Oxidation of slag not more than 1.2% FeO and ratio CaO/ SiO 2  2.1-2.8, herewith height of slag in ladle is provided equal to 80-150 mm. 
     EFFECT: usage of invention provides reduction of expenditures at nitriding of steel, reduction of oxygen concentration in steel and pollution level by nonmetallic inclusions, increasing of impact elasticity at negative temperatures.
Patent RU-2369174-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-09-09
Granted: 2009-10-10
Abstract: Инстант-порошок получают экстрагированием какаовеллы жидким азотом с отделением соответствующей мисцеллы, подготовкой и резкой цикория, и его сушкой 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 и обжаркой. Проводят обжарку зерна ячменя, овса и ржи. Смешивают цикорий, зерно ячменя, зерно овса и зерно ржи в соотношении по массе 3:6:3:8. Пропитывают полученную смесь отделенной мисцеллой с одновременным повышением давления, сбросом давления до атмосферного с одновременным замораживанием смеси и ее криоизмельчением в среде выделившегося азота. Способ позволяет получить ароматизированный кофейный напиток с улучшенными органолептическими свойствами по безотходной технологии.
Patent RU-2381350-C1 (RU)
Title: Method of well sending prevention with use of gravel filling
Inventor: BORISOVA ELENA ALEKSANDROVNA
IPC: E21B43/04
Filed: 2008-09-30
Granted: 2010-02-10
Abstract: FIELD: oil-and-gas industry. 
     SUBSTANCE: invention related to oil industry, particularly to method of well sending prevention with use of a gravel filling. The method of sanding prevention includes gravel filling placement into the well, a propping agent PolyDiCyclePentaDiena particles use as the gravel filling. 
     EFFECT: sand and fine particles better filtration due gravel filling to more tight and homogeneous distribution. 
     5 cl
Patent RU-2387867-C1 (RU)
Inventor: UKHANOV ALEKSANDR PETROVICH
IPC: F02M43/00
Filed: 2008-09-29
Granted: 2010-04-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to engine production, particularly to ICE fuel systems. Proposed system comprises mineral oil and vegetable oil tanks, mineral oil intake line consisting of coarse and fine filters, fuel booster pump, and vegetable oil intake line consisting of coarse and fine filters, fuel booster pump, electrically driven pump, high-pressure pump. It comprises also lines to discharge fuel from high-pressure pump and nozzles. Vegetable oil intake line incorporates gravitation filter. Outlets of mineral and vegetable oil intake lines have mixer with two inlet and one outlet channels. One of its inlet channels communicate with mineral oil intake line, while the other one communicates with vegetable oil intake line. Outlet channel communicates with high-pressure fuel pump. 
     EFFECT: diesel operation on mixed mineral-vegetable oil fuel, preset ratio of mineral and vegetable oils. 
     3 cl, 1 dwg
Patent RU-2384746-C1 (RU)
Title: Axial fan
Inventor: BELOUSOV NIKOLAJ IGOREVICH
IPC: F04D19/00
Filed: 2008-10-09
Granted: 2010-03-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to fans and can be used in aircraft and rocket thermal control systems. Proposed axial fan comprises housing accommodating a barrel with meridional cut in its cylindrical wall and n (n=3,4 etc) radial ledges with their outer surface staying in contact with housing inner surface. It comprises also motor with impeller fitted on motor shaft arranged inside aforesaid barrel and nose cone screwed in place inside the barrel on the side opposite to that of impeller. Note here that tapered bevels are made on barrel cylindrical wall inner surface, motor is secured on to the flange of bush arranged barrel bush and helical thread is made on opposite side of said bush to interact with helical thread of aforesaid nose cone. Note also that nose cone sections and flange sides facing said sections are spherical, while aforesaid meridional cut is made over all length of the barrel cylindrical wall, and outer surface of radial ledges and housing inner surface are made cylindrical. 
     EFFECT: ease of manufacture, expanded performances. 
     2 dwg
Patent RU-2389211-C1 (RU)
Title: Method for production of instant-powder to make flavoured yacon-cereal drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-12-15
Granted: 2010-05-20
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology used to produce coffee substitutes. Method provides for extraction of cocoa husk with liquid nitrogen to separate according miscella. Then cutting, drying is carried out in microwave field at specified parametres of the process. Afterwards yacon and oats grain are fried. Further yacon and oats grain is mixed, produced mix is impregnated with separated miscella with simultaneous increase of pressure, pressure is reduced down to atmospheric one, simultaneously mix is frozen and cryo-ground in medium of released nitrogen. ^ EFFECT: method makes it possible to eliminate wastes production.
Patent RU-2401907-C1 (RU)
Title: Drainage device
Inventor: GABIBOV FAKHRADDIN GASANOVICH
IPC: E02B11/00
Filed: 2009-01-20
Granted: 2010-10-20
Abstract: FIELD: construction. 
     SUBSTANCE: drainage device consists of coupled drainage perforated pipes with figure cover arranged over them, having transverse ledges at the lower side, and filtering fill. Cover is arranged with semi-cylindrical shape from fixed halves of recycled tyres. Transverse ledges formed by side flanges of tyres form a vault over pipes, height of which equals half of coupled pipes width. 
     EFFECT: invention makes it possible to simplify and make drainage device cheaper, to increase its resistance to deformations of surrounding soil medium. 
     3 dwg
Patent RU-2405418-C1 (RU)
Inventor: PODTAEV SERGEJ JUR EVICH
IPC: A61B5/01
Filed: 2009-06-29
Granted: 2010-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: application: medicine, functional diagnostics. Invention substance: temperature of nail bone of palm surface on index finger of examined individual is registered for 10 minutes with frequency of at least 1 Hz, then for 3 minutes during cold test and for another 10 minutes afterwards continuously with the help of thermal sensor, then average amplitude of fluctuations is calculated in the range from 0.0095-0.02 Hz for 10 minutes, then during 3 minutes of cold test and starting from the fourth minute after cold test, B 1  coefficient is calculated according to the following formula: B 1 =A 2 /A 1  and coefficient B 2  using formula: B 2 =A 3 /A 2 , where A 1  - average amplitude of fluctuations during 10 minutes of research, A 2  - average amplitude of fluctuations for 3 minutes of cold test, A 3  - average amplitude of fluctuations since fourth minute on completion of cold test, and if value B 1  is higher than 1 and B 2  is lower than 1, endothelium dysfunction is diagnosed in diabetes mellituse patients. 
     EFFECT: improved accuracy and simplification of method for determination of endothelium dysfunction. 
     3 ex
Patent RU-2403847-C1 (RU)
Title: Sofa bed or chair-bed (versions)
Inventor: KOROLENKO IGOR FEDOROVICH
IPC: A47C17/20
Filed: 2009-07-14
Granted: 2010-11-20
Abstract: FIELD: personal use articles. 
     SUBSTANCE: invention relates to production of furniture, in particular to upholstered furniture. Sofa bed or a chair-bed contains a supporting structure, a back-rest, a seat, the mechanism of transformation, at least one lift mechanism of the back-rest, located, from at least one side of the sofa bed or the chair-bed, containing a bearing element intended to support back, at least one lever which one end is pivotally connected with the supporting structure and the second end is pivotally connected with the sofa back-rest. The back-rest lift mechanism contains at least one additional lever which first end is pivotally connected to the first end of the rod, and the other end of the rod is pivotally connected with the back-rest, and the second end of the additional lever is rigidly connected to the draw-rod of the transformation mechanism. 
     EFFECT: ensuring the possibility of lifting and lowering the back-rest of the sofa bed or a chair-bed while it is converted and folded without a direct application of the person's manual force to this back-rest, as well as reducing the number of manipulations carried out at converting and folding of the sofa bed or the chair-bed. 
     2 cl, 3 dwg
Patent RU-2409273-C1 (RU)
Title: Horned melon food product production method
Inventor: PENTO VLADIMIR BORISOVICH
IPC: A23L19/00
Filed: 2009-10-27
Granted: 2011-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to a technology for processing fruit. The method envisages horned melon preparation, cutting, drying by convection until intermediate moisture content, maintenance under pressure, heating. Then follows pressure drop to the atmospheric pressure for horned melon heaving. Horned melon is additionally dried in a microwave field, optionally added flavouring agents to and packaged into a package fabricated of a polymer or combined material in an oxygen-free medium. 
     EFFECT: invention enables manufacture horned melon food product noted for a unique balanced combination of organoleptic properties of popcorn and fruit salad. 
     2 cl
Patent RU-2408650-C1 (RU)
Title: Procedure for production of low sulphur oil coke
Inventor: TIKHONOV ANATOLIJ ARKAD EVICH
IPC: C10B55/00
Filed: 2009-10-28
Granted: 2011-01-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: heavy gas-oil of catalytic cracking at amount of 23-30% per source raw material is added to source material including mixture of tar with residue of viscosity breaking at ratio 2.5:1. Produced raw material mixture is heated to temperature 280-320°C and is supplied downward of rectifying column where it is heated to temperature 360-380°C; simultaneously it is refined with re-circulate of heavy gas-oil of coking at amount of 10-30% per produced raw material mixture. Further, raw material mixture is supplied into a furnace for heating to temperature of coking 485-505°C and sent to a coking reactor. Amount of re-circulate of heavy gas-oil of coking coming downward of the rectifying column is controlled by changing temperature of distillate products of coking flowing from the reactor or by changing place of input of raw material mixture into the rectifying column. 
     EFFECT: increased output of oil coke. 
     1 tbl
Patent RU-2405840-C1 (RU)
Inventor: SAGARADZE VIKTOR VLADIMIROVICH
IPC: C21D6/00
Filed: 2009-11-02
Granted: 2010-12-10
Abstract: FIELD: metallurgy. ^ SUBSTANCE: steel is heated to 1150-1250C, cooled to 950-1100C, and 30% plastic deformation at the above temperatures with further exposure in the air during 605 seconds and cooling in water is performed. ^ EFFECT: increasing yield point of austenitic steel at maintaining high level of ductility and impact strength characteristics. ^ 1 ex, 1 tbl
Patent RU-2410918-C1 (RU)
Title: Method for production of wild strawberry compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-11-27
Granted: 2011-02-10
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology of canned compotes manufacturing. Method provides for recipe components preparation, cutting oyster plant, drying it in microwave field as preset process parametres, frying and cryomilling in liquid nitrogen, frying barley grains. Oyster plant and barley grains are mixed in mass ratio 7:3. Obtained mixture is extracted by drinking water at preset process parametres. Then, the obtained extract is filtered, syrup is made on its basis. Strawberry and syrup are packaged, vacuum-sealed and sterilised. ^ EFFECT: method makes it possible to produce compote with coffee flavours with no coffee added to the formula, to simplify technology and reduce content of overcooked berries in finished product without reduction in its shelf life. ^ 1 tbl
Patent RU-2426929-C1 (RU)
Title: Installation for trenchless replacement of pipelines
Inventor: SHAJKHADINOV ALEKSANDR ANATOL EVICH
IPC: F16L55/18
Filed: 2009-12-07
Granted: 2011-08-20
Abstract: FIELD: machine building. 
     SUBSTANCE: installation consists of working element connected with towing element by means of stretching wire and of device for redistribution of static force made in form of upper and lower spreaders, front and back rods and upper and lower levers. The levers are arranged on sides of the rods symmetrically relative to each other and swivelling in plane of their lengthwise section. With their one end the levers are connected with a rod, while with another end the upper lever is connected with internal surface of the upper spreader, while the lower lever is connected with internal surface of the lower spreader. The front rod is connected with the working element by means of an intermediate wire. A platform made integral with the rods is positioned between the spreaders. Springs symmetrically positioned on the platform on cylinder supports are installed between the upper spreader, the platform and the lower spreader. Removable straps of friction material are set on external surface of the spreaders by means of screws. A stop arresting motion of the levers is located on one of the rods. The back rod is connected with a disassembling wire. The upper and lower levers are arranged correspondingly parallel to each other. 
     EFFECT: reduced force for pulling new pipeline. 
     5 dwg
Patent RU-2419391-C1 (RU)
Inventor: AFANAS EV SERGEJ GENNAD EVICH
IPC: A61B17/00
Filed: 2009-12-28
Granted: 2011-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to oncology and can be used for treatment of locally spread resectable esophageal cancer. Method includes radical surgery, polychemotherapy and radiotherapy. Before operation 2 courses of polychemotherapy are carried out in accordance with the scheme: cysplatin 50 mg/m 2  1,8 day, gemcitabine -800 mg/m 2  intravenously drop-by-drop during half-hour infusion - 2, 9 days with 3-week long interval between courses. After that, surgical intervention in radical volume with two-zonal 2F lymphodissection, with carrying out IORT in single dose 10 Gy onto the bed of removed tumour and ways of regional metastasis. In post-operational period additionally course of DGT is carried out on cervical, supraclavicular zones in TFD -40 Gy. 
     EFFECT: application of invention makes it possible to increase efficiency of combined treatment due to prevention of tumour process progression and distant metastasis and reduction of number of post-operational complications. 
     1 ex
Patent RU-2430175-C1 (RU)
Title: Processing method of nitric-acid solution of regenerated uranium with removal of technetium (versions)
Inventor: GAVRILOV PETR MIKHAJLOVICH
IPC: C22B3/38
Filed: 2009-12-29
Granted: 2011-09-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: processing method of nitric-acid solution of regenerated uranium involves uranium (VI) extraction with tributyl phosphate in organic diluter; flushing of extract with nitric-acid solution and re-extraction of uranium. At that, removal of technetium from uranium is performed by shifting technetium (VII) to non-extracted quadrivalent state in flushing zone of extraction cascade with the use of flushing solution containing 0.1-0.2 mol/l of carbohydrazide and 0.05-0.15 mol/l of nitric acid. Extract is flushed at the ratio of flows of organic and water phases, which is equal to 10-15. Method can be implemented in two versions. As per the first version, used flushing solution is supplied to feed stage of extraction cascade and technetium is removed to raffinate. As per the second version, used flushing solution is a separate flow from which uranium is extracted by contact with flow of fresh extractant; organic phase is connected to initial uranium extract prior to supply to flushing zone, and technetium is removed to separate product the volume of which is 5 times less than the raffinate volume. 
     EFFECT: increasing separation efficiency of uranium and technetium. 
     9 cl, 2 dwg
Patent RU-2413633-C1 (RU)
Inventor: PILKIN VITALIJ EVGEN EVICH
IPC: B60R1/00
Filed: 2010-01-19
Granted: 2011-03-10
Abstract: Изобретение относится к технике обеспечения безопасности управления транспортными средствами (ТС). Устройство включает установленные на ТС видеокамеру, постоянно направленную на лицо водителя ТС, микропроцессор, выполненный с возможностью анализа манеры управления водителя ТС, электронный блок памяти и систему предупреждения водителя ТС об опасном развитии усталости и засыпании за рулем. Микропроцессор выполнен с возможностью записи до начала движения в электронный блок памяти признаков неконтролируемой усталости и засыпания за рулем, полученных видеокамерой при имитации водителем ТС своих индивидуальных признаков неконтролируемой усталости и засыпания за рулем. В функции микропроцессора входят также регистрация во время движения ТС видеоизображения, передаваемого видеокамерой, сравнение записанных в электронный блок памяти признаков неконтролируемой усталости и засыпания за рулем с видеоизображением и включение системы предупреждения водителя ТС об опасном развитии усталости и засыпании за рулем при совпадении записанных признаков с видеоизображением. Изобретение позволяет повысить безопасность управления ТС. 10 з.п. ф-лы.
Patent RU-2429839-C1 (RU)
Title: Agent preventing mammal normal cell transformation in malignant cells
Inventor: KUZ MICH ALEKSANDRA SERGEEVNA
IPC: A61P35/00
Filed: 2010-01-22
Granted: 2011-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: what is offered is application of 3-bromophascaplysin as an agent preventing mammal normal cell transformation in malignant cells, and also for preparation of pharmaceutical compositions of given (cancer-preventive) action. It is shown that 3-bromophascaplysin exhibits a cancer-preventive effect in the concentration non-cytotoxic for normal cells. 
     EFFECT: higher clinical effectiveness. 
     2 cl, 2 dwg, 1 tbl