baber/WOPTO huggingface dataset:
Patent RU-2367058-C1 (RU)
Inventor: BELONOGOV OLEG BORISOVICH
IPC: H01L27/14
Filed: 2008-01-21
Granted: 2009-09-10
Abstract: Изобретение относится к устройствам, воздействующим на электромагнитные излучения (поля) для управления ими, и может быть использовано при создании источников и преобразователей энергии. Согласно изобретению устройство содержит гетерогенную субстанцию, включающую носитель и размещенное в указанном носителе активное начало, представляющее собой кластеры атомов, наночастицы или микрочастицы вещества (веществ), отличного от вещества носителя. Особенность устройства заключается в том, что в носитель гетерогенной субстанции введены другие гетерогенные субстанции, заключенные в изолирующие оболочки, проницаемые для электромагнитного излучения, при этом число заключенных в изолирующие оболочки одних гетерогенных субстанций, помещенных в носители других гетерогенных субстанций, равно одному или более. Благодаря этому обеспечивается возможность не только локально аккумулировать и преобразовывать электромагнитное излучение, но и генерировать его при протекании в носителе гетерогенной субстанции электрического тока. 3 ил.
Patent RU-2347900-C1 (RU)
Inventor: VAFIN RIF VAKILOVICH
IPC: C09K8/514
Filed: 2008-01-29
Granted: 2009-02-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention is applicable to the oil producing industry and be of use for well completion. The drilling-in method includes penetrating a well using polymer mud, building an acid-decomposable protective screen in the reservoir bottomhole zone (RBHZ) by injecting the said mud, running casing, cementing casing annulus, perforating the RBHZ through the casing under a bed of the said mud, and destructing the said screen through acid treatment. During penetration it uses polymer solution at a density of 1040 to 1080 kg/m 3  composed of, wt %: sodium carbonate 3-5, carboxymethyl cellulose (CMC) 3.5-5, polyacryl amide 2-3, marble powder 48-55, and water as balance for Early and Late Carboniferous formations; and polymer solution at a density of 1140 to 1300 kg/m 3  composed of, wt %: sodium carbonate 3-5, CMC 4-5, xanthan gum 2-3, marble powder 60-80, and water as balance for Devonian terrigenous formations with high water salinity. During building it uses a mud-pulse system including pressurising, holding pressure for 5 to 10 minutes, and depressurising in the bottomhole zone, repeating this 10 to 15 times. 
     EFFECT: reduced negative effect drilling muds have on productive reservoirs during penetration, retained drilling mud parameters at various reservoir compositions, and a simplified process for artificial clogging of a bottomhole zone within a production interval. 
     4 tbl, 1 ex
Patent RU-2370806-C1 (RU)
Title: Signal generator
Inventor: PUZHAJLO ALEKSANDR FEDOROVICH
IPC: G06F1/02
Filed: 2008-02-05
Granted: 2009-10-20
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to applied physics and can be used in a device for generating current in underground or similar current distributors (cables, pipelines and other insulated conductors), during direct connection to said current distributors or through an inductor coil. The signal generator contains a signal conditioner (1), clock-signal generator (2), first (3) and second (4) pulse modulators, circuit for generating signals for controlling the output cascade (5), output cascade (6), containing first temperature sensor, low-pass filters (7 and 8), sensor unit (9), comprising voltage limitation sensor (14), operating current sensor with a band-pass filter (15), first current overload sensor (12) and surge voltage protector circuit (11), resistor, power supply (20), containing second temperature sensor, fan (21), display and control unit (16), comprising "current selection" switch (19), display unit (18) and microprocessor (17). The technical outcome of the invention is achieved due to use of a second current overload sensor (10) and a decision circuit (13) in the circuit of the signal generator, which provide for protection of the output cascade of the signal generator from ground short circuit. 
     EFFECT: higher operational reliability of the signal generator. 
     3 dwg
Patent RU-2374813-C1 (RU)
Inventor: SAVEL EV VIKTOR ANDREEVICH
IPC: A01C1/02
Filed: 2008-02-26
Granted: 2009-12-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: device includes germinator with moistened sand, investigated seeds and loading unit placed in germinator. At the same time loading unit is arranged in the form of prism divided by vertical partitions into cells filled with dry sand. Besides vertical partitions on top are connected to each other by means of stiffening ribs, and loading unit and germinator have latches. Moreover, force of seeds growth is defined by number of germs with seed lobes brought to sand surface. 
     EFFECT: stated invention provides for development of device, which makes it possible to define growth force of seeds that bring seed lobes onto soil surface with various depth of embedding, and using produced results, to calculate norm of seeds sowing. 
     1 dwg
Patent RU-2362161-C1 (RU)
Title: Method photometric detection of iron (iii) in solutions of pure salts
Inventor: NOVOPOL TSEVA VALENTINA MIKHAJLOVNA
IPC: G01N31/22
Filed: 2008-05-12
Granted: 2009-07-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to determination of very low concentration of iron (III) in solutions of pure salts. The method is characterised by that, to a solution of iron (III) with pH 5.6-6.8 is added 260-360-times amount of glycylthymol blue, 0.1-0.8 ml of a solution of surface active substance, obtained from addition to 0.2 ml of monoalkyl ester of polyethylene glycol, based on polymer distillate, of water to 100 ml, and water to 10 ml with subsequent heating on a water bath at temperature 80-98°C for 3-8 minutes. 
     EFFECT: increased selectivity of analysis. 
     2 ex
Patent RU-2356455-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B15/12
Filed: 2008-05-26
Granted: 2009-05-27
Abstract: FIELD: tobacco products. 
     SUBSTANCE: method includes anise-tree extraction by non-polar liquefied gas to obtain the specified extract, mixing of the tobacco materials with liquid carbon dioxide, its extraction and blending together with periodical depressurising in the extraction mixture to lower the pressure of the moist steam of carbon dioxide at the extraction temperature. Then miscella and meal are separated, meal is slurred in the water solution of acid salt of edible polycarboxylic acid, edible polyatomic alcohol is introduced in the liquor. The liquor is formed, dried till residual humidity of 13-15%, cut and steeped in gas-liquid anise-tree extract and separated CO 2  miscella with simultaneous pressure increase. Then the process of depressurising to atmospheric pressure with simultaneous freezing of soaked carbon dioxide and its distillation is carried out to obtain in the remnant the target product. 
     EFFECT: improvement of reconstituted tobacco organoleptical properties, decrease of technological process duration.
Patent RU-2369331-C1 (RU)
Title: Method of predicting perinatal morbidity
Inventor: KNJAZEV SERGEJ ALEKSANDROVICH
IPC: A61B10/00
Filed: 2008-05-28
Granted: 2009-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, in particular to obstetrics. Presence of medical history factors is determined: socially-biological risk factors, obstetrics-gynecological history, mother's extragenital diseases, as well as pregnancy factors: pregnancy complications, evaluation of fetus state, detected factors are given point values, contained in description by means of table 1 "Modified scale of perinatal morbidity prediction". Then obtained points are summed up and if sum of points is lower than 15 low degree of perinatal morbidity risk is predicted, if sum of points is from 15 to 25 - middle degree, if sum is higher than 25 - high degree. 
     EFFECT: increase of accuracy and objectivity of perinatal morbidity and mortality prediction, allows to relate pregnant woman to group of risk and take preventive and medicinal measures in due time, as well as choose the most adequate methods and time of delivery. 
     1 tbl, 3 ex
Patent RU-2369235-C1 (RU)
Title: Production method of instant powder for production of chicory-tangerine beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-07-02
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: method includes extracting of almond flowers by liquid nitrogen with corresponding miscella separation, preparation of chicory, its cutting, drying in microwave oven till residual humidity about 20% at microwave field power providing warming chicory till temperature 80-90°C inside the bits during at least an hour and frying. After that drying of tangerine refuses in microwave oven till residual humidity about 20% at microwave filed power providing warming inside the bits till temperature 80-90°C is performed during at least an hour and drying till residual humidity about 5% by convective method. Chicory and tangerine refuses are mixed in mass ratio 7:3, obtained mixture is impregnated by separated miscella with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture. It is cryomilled in medium of evolved nitrogen. 
     EFFECT: invention allows to obtain new coffee substitute with increased organoleptic properties according to nonwaste technology.
Patent RU-2379393-C1 (RU)
Title: Device for variation of stitch frequency in process of closing at universal sewing machine
Inventor: KOZYREV VALERIJ VLADIMIROVICH
IPC: D05B27/22
Filed: 2008-08-04
Granted: 2010-01-20
Abstract: FIELD: textile industry. 
     SUBSTANCE: device for variation of stitch frequency in process of closing at universal sewing machine comprises spring-loaded lever that adjusts stitch frequency and is connected to controller of sewing machine stitch length, being arranged as composite with the possibility to vary its length. Its upper part has fixing ledges, which contact with controller of sewing machine stitch length, and lower part of lever is installed on base with the possibility of swinging motion. 
     EFFECT: device makes it possible to improve seam quality by elimination of thread connection defect in process of variation of thickness of closed packets of materials; to reduce labour intensiveness of thread stitching as stitch frequency varies in process of closing; to expand technological resources of sewing equipment; to reduce prime cost. 
     6 dwg, 1 tbl
Patent RU-2388923-C1 (RU)
Title: Liquid-propellant engine
Inventor: GOROKHOV VIKTOR DMITRIEVICH
IPC: F02K9/64
Filed: 2008-12-17
Granted: 2010-05-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: liquid-propellant engine includes dish-shaped nozzle, annular chamber with mixing head, which is located axisymmetrically inside the nozzle, and fuel and oxidiser supply headers. At that, combustion chamber is provided with internal profiled wall and located along longitudinal chamber axis. Inside combustion chamber there installed is cooled cylinder, one edge of which is connected to mixing head, and the other one - to central nozzle part and together with internal profiled wall of combustion chamber it forms an annular critical section. External cover of annular ombustion chamber consists of several parts. At that, at least one part of external cover is provided with possibility of radial axisymmetrical rotation about longitudinal chamber axis of liquid-propellant engine and is kinematically connected to power units. On its external surface there installed are blades for giving rotational movement to it. And inside the cooled cylinder, after the mixing head there installed axisymmetrically and with possibility of movement in mutually perpendicular planes is liquid-propellant engine with a converging-diverging nozzle; at that, nozzle cavity of this engine opens to dish-shaped nozzle cavity. 
     EFFECT: increasing specific burst of power and simplifying the control of power vector. 
     1 dwg
Patent RU-2389708-C1 (RU)
Inventor: KARA-SAL BORIS KOMBUJ-OOLOVICH
IPC: C04B33/132
Filed: 2009-01-30
Granted: 2010-05-20
Abstract: FIELD: chemistry. ^ SUBSTANCE: ceramic mixture relates to compositions of ceramic mixtures for making wall materials, mainly bricks, and can be used in the industry of construction materials. The ceramic mixture for making wall materials contains clay and screenings of zeolite-containing rocks with particle size smaller than 0.31 mm, characterised by bulk weight of 960 kg/m3, density of 2720 kg/m, fire resistance 1180C, mineral composition of clinoptilolite, orthoclase, quartz, clay minerals and iron compounds of the following composition in wt %: SiO2 - 61.16; Al2O3 - 11.64; Fe2O3 - 4.82; CaO - 5.45; MgO - 1.92; R2O - 4.88; percentage of other impurities - 9.86, with the following ratio of components of the mixture in wt %: clay - 65-90; screenings of zeolite-containing rocks of particle size smaller than 0.31 mm - 10-35. ^ EFFECT: increased strength and reduced water absorption of products. ^ 1 ex, 3 tbl
Patent RU-2382581-C1 (RU)
Title: Production method of coffee drink "solnechnogorskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/46
Filed: 2009-02-27
Granted: 2010-02-27
Abstract: FIELD: food industry. 
     SUBSTANCE: method provides for preparing the ingredients, cutting and drying them in the microwave field at preset process parametres. Moreover, the method involves roasting girasol-sunflower, roasting barley grain, rye grain, acorns and cocoa husks, mixing the specified ingredients and cryomilling the mixture obtained in liquid nitrogen. 
     EFFECT: method enables to produce a new coffee drink out of unconventional raw material according to nonwaste technology.
Patent RU-2397413-C1 (RU)
Inventor: SERKOV SERGEJ VIKTOROVICH
IPC: F26B3/04
Filed: 2009-04-13
Granted: 2010-08-20
Abstract: Изобретение относится к ускоренной сушке различных пород и поперечных сечений древесины оборудованием, обеспечивающим влагоперенос посредством воздействия относительно высоких температур, влагосодержания и переменного давления. Способ сушки древесины в изолированной от атмосферы камере включает нагрев агента сушки при помощи калориферов, соединенных в верхней части обечайки по параллельной схеме с магистральными трубопроводами средства нагрева и циркуляции жидкого высокотемпературного теплоносителя, реверсивные вентиляторы и делители потока, обеспечивающие движение и раздачу агента сушки по штабелю через каналы-диффузоры, каждый из которых симметричен рядам прокладок штабеля, выравнивание влажности по сечению древесины системой увлажнения с последующей выдержкой по времени, удаление агента сушки из камеры в средство конденсации и регулирование техпроцесса средствами контроля по давлению, температуре и влажности. Новым является то, что осуществляют увлажнение древесины в пределах от 50 до 65°С в зависимости от вида и сортимента древесины водой температурой не менее 75°С с последующей выдержкой по времени в пределах от 20 до 40 мин, испарение влаги из древесины проводят, нагревая древесину до температуры величиной не менее 102°С, ступенчато через 2°С поднимая температуру древесины до 118°С с выдержкой на каждой ступени в пределах от 10 до 30 мин агентом сушки, нагреваемым до температуры, превышающей текущую температуру древесины величиной не более 10°С, до достижения давления в камере не более 1000 мм рт.ст., удаление агента сушки проводят до достижения в камере разрежения величиной не менее 600 мм рт.ст. Изобретение должно обеспечить ускоренное получение высококачественных досок, бруса и т.п. в серийно выпускаемой сушильной камере без создания в ней вакуумного импульса путем интенсификации процесса сушки древесины. 3 ил.
Patent RU-2408800-C1 (RU)
Inventor: CHEKANOV VLADISLAV VITAL EVICH
IPC: F16B17/00
Filed: 2009-05-04
Granted: 2011-01-10
Abstract: Изобретение относится к машиностроению, а именно к устройствам осевой фиксации деталей в отверстиях. Стопорное соединение включает корпус с отверстием и кольцевой канавкой, снабженный радиальными пазами со стороны торца корпуса, равномерно расположенными относительно отверстия и выходящими в кольцевую канавку, а также стопорное кольцо с равномерно расположенными выступами, размещенное в кольцевой канавке корпуса. Диаметр основания выступов соответствует диаметру отверстия корпуса, ширина и количество выступов соответствуют ширине и количеству пазов корпуса. Стопорное кольцо со стороны торца снабжено корончатыми зубцами, отстоящими от наружного диаметра выступов на величину, превышающую глубину кольцевой канавки, отогнутыми внутрь пазов корпуса и выполненными со смещением их в окружном направлении относительно выступов стопорного кольца, не превышающим половины угла между соседними выступами. Ширина и количество корончатых зубцов соответствуют ширине и количеству пазов корпуса. Способ выполнения упомянутого стопорного соединения включает формирование в корпусе кольцевой канавки с выходящими в нее пазами, а также заведение стопорного кольца в корпус до попадания в кольцевую канавку. Заведение выступов стопорного кольца осуществляют через пазы корпуса, причем после попадания стопорного кольца в кольцевую канавку производят его поворот в окружном направлении внутри кольцевой канавки до совмещения корончатых зубцов с пазами корпуса, а затем отгибают корончатые зубцы в указанные пазы корпуса. В результате повышается надежность стопорного соединения. 2 н.п. ф-лы, 3 ил.
Patent RU-2392644-C1 (RU)
Inventor: BELJAKOV NIKOLAJ VIKTOROVICH
IPC: E21B47/01
Filed: 2009-05-21
Granted: 2010-06-20
Abstract: FIELD: physics; geophysics. ^ SUBSTANCE: invention relates to geophysical survey in slim hole wells and geonavigation during drilling. The device has a metal pipe on which there are at least two receiving and two transmitting antenna units. Each antenna unit has cavities on the outer surface of the metal pipe for placing a collet consisting of two identical parts. On each part of the collet there are narrow through longitudinal slots. On the inner surface of each part of the collet there is a triangular ring shaped cavity. At the centre of the cavity on the inner surface of the metal pipe there is triangular ring-shaped cavity. In the cavity on the outer surface of the metal pipe there are narrow longitudinal slots in which there are ferrite inserts. At the centre of the antenna channel formed by triangular ring shaped cavities, there is an antenna wire which is insulated from the metal pipe and centred in the antenna channel by a ceramic layer deposited on the surface using a plasma technique. The antenna wire is connected through sealed leads to a resonance capacitor lying inside the metal pipe. ^ EFFECT: interchangeability of antenna units, increased reliability and mechanical strength. ^ 9 dwg
Patent RU-2398105-C1 (RU)
Title: Method for underground gasification of thick coal beds in layers
Inventor: ZORJA ALEKSEJ JUR EVICH
IPC: E21B43/295
Filed: 2009-06-23
Granted: 2010-08-27
Abstract: FIELD: mining. 
     SUBSTANCE: invention relates to mining industry, in particular to underground gasification of thick coal beds. Method includes drilling wells in coal bed in rows to arrange bed wells of upper and lower layers. Upper row of bed wells is drilled over lower row of bed wells in staggered order. Combustion face is ignited, and coal bed is gasified from upper layer via bed wells of upper row with blowing along some of them - blowing ones, and discharge of combustible gas along the other ones - gas discharge ones. As combustion face sets back, and ledge is formed in thickness of coal bed, lower layer gasification is started, using bed wells of lower row and blowing bed wells of upper row to supply blowing along them, as well as gas discharge bed wells of upper row for discharge of combustible gas. Formed ledge in thickness of coal bed is permanently preserved by lead of gasification along upper layer of coal bed. 
     EFFECT: increased efficiency of gasification of thick, mostly steep and inclined coal beds. 
     7 cl, 5 dwg
Patent RU-2399726-C1 (RU)
Title: Device for trenchless installation of pipelines
Inventor: RYBNIKOV ALEKSANDR NIKOLAEVICH
IPC: E02F5/18
Filed: 2009-07-27
Granted: 2010-09-20
Abstract: FIELD: construction. 
     SUBSTANCE: device for trenchless installation of pipes consists of basements, having windows for discharge of soil, vessel, telescopic support, power hydraulic cylinders, support plate, support wall, pushed pipe, hydraulic cylinder of quick carriage movement, carriage, stiffening ribs; hydraulic pumps. Basement is made of 1/3 diametre of pipe and has shape of hemisphere with stiffening ribs, and is located on telescopic supports with its cut facing upwards. Vessel is made of 2/3 of pipe diametre having shape of hemisphere with stiffening ribs and is arranged on basement with its cut facing upwards with the possibility to make reciprocal motions with the help of power hydraulic cylinders installed on basement. Inside body has welded support plates at the distance equal to length of power hydraulic cylinder stem and carriage. Carriage has shape of hemisphere with the possibility of displacement due to reciprocal motion of body with the help of power hydraulic cylinders arranged on basement. 
     EFFECT: improved efficiency of labour and wider range of installed pipelines diametres. 
     8 dwg
Patent RU-2398153-C1 (RU)
Inventor: VOLODARSKIJ MIKHAIL
IPC: F16L15/00
Filed: 2009-07-30
Granted: 2010-08-27
Abstract: Изобретение относится к резьбовым соединениям труб. Герметичное резьбовое соединение нефтепромысловых труб образовано охватываемой и охватывающей трубами с упорными коническими резьбами с конусностью 1:16 и углом профиля от 12,5° до 13,5°. Профиль упорной конической резьбы имеет вид неравнобедренной трапеции с упорной гранью витка, расположенной под большим углом к направлению действия нагрузки. Охватываемая и охватывающая трубы контактируют между собой коническими опорными поверхностями, выполненными соответственно на внешней и внутренней поверхностях труб на участке между конической резьбой и торцом трубы и соответственно между конической резьбой и телом трубы в виде конической опорной поверхности с конусностью 1:10 в сторону каждой из труб. Конические упорные поверхности выполнены соответственно на торце охватываемой трубы в виде конической упорной торцевой поверхности с углом конусности от 74,5° до 75,5° в направлении охватываемой трубы и на внутренней поверхности охватывающей трубы на участке перехода конической опорной поверхности к телу трубы в виде конической упорной поверхности с углом конусности 74,5° до 75,5° в направлении охватывающей трубы. На охватываемой трубе выполнена цилиндрическая расточка, параллельная оси указанной трубы, а на охватывающей трубе выполнена цилиндрическая расточка, параллельная оси указанной трубы. Цилиндрические расточки выполнены таким образом, что при сборке резьбового соединения образуют полость, которая с одной стороны ограничена цилиндрической расточкой на охватываемой трубе, а с другой стороны цилиндрической расточкой на охватывающей трубе. Длины цилиндрических расточек находятся в определенных интервалах величин зависимостей. Изобретение повышает герметичность резьбового соединения труб и технологичность его изготовления. 4 ил.
Patent RU-2414934-C1 (RU)
Title: Method for optimising functional recovery processes in hockey players with using heliox
Inventor: POLIKARPOCHKIN ALEKSANDR NIKOLAEVICH
IPC: A61M16/12
Filed: 2009-09-14
Granted: 2011-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to physiology and sports medicine. A method consists in the fact that 50% heliox is prepared by heating to 75°C. During trainings and training and competitions, over the game, after each match, a hockey player for 1-2 minutes inhales the prepared heliox by the Inhalite-B apparatus. 
     EFFECT: method allows higher compensatory body resources of the hockey players due to reduced respiratory muscle activity and optimised inspiratory centre activity ensured by heliox introduction in a certain regimen. 
     2 tbl