baber/WOPTO huggingface dataset:
Patent RU-2362254-C1 (RU)
Inventor: AKHUNOV TURSUN ABDALIMOVICH
IPC: H02K3/28
Filed: 2008-03-04
Granted: 2009-07-20
Abstract: Изобретение относится к электротехнике, электромашиностроению и может использоваться в трехфазных двухскоростных асинхронных двигателях с короткозамкнутым ротором. Технический результат состоит в упрощении изготовления и повышении использования активных материалов при снижении расхода изоляционных материалов и коэффициентов дифференциального рассеяния. Каждая из 3-фазных обмоток с 2p 1 =8·k- и 2р 2 =10·k-полюсными петлевыми обмотками в z=120·k пазах двухобмоточного статора асинхронного двигателя выполнена симметричной m′=6-зонной из равномерно смещенных катушек, уложенных в пазах в два слоя. Из K=z катушек с номерами от 1K до (z)K к 2p 1 -полюсной обмотке относятся K/2 катушек с нечетными номерами 1K, 3K, …, (z-1)K, содержащих по w к1  витков и соединяемых при  
     q 1 =5/2 в 6p 1  чередующихся трех- и двух катушечных полугрупп, а к 2р 2 -полюсной обмотке относятся K/2 катушек с четными номерами 2K, 4K, …, (z)K, содержащих по w к  витков и соединяемых в 6р 2  катушечных полугрупп с q′ 2 =2 ее соседними катушками в каждой. Все катушки имеют шаг по пазам у к =15, где k=1, 2 при q′ 1 =z/12p 1  и q′ 2 =z/12p 2 . 3 ил.
Patent RU-2375953-C1 (RU)
Title: Метод оценки адаптационного потенциала сердечно-сосудистой системы к силовым нагрузкам
Inventor: OKULOV TIMOFEJ SERGEEVICH
IPC: A61B5/02
Filed: 2008-03-24
Granted: 2009-12-20
Abstract: Изобретение относится к медицине, а именно к спортивной физиологии. Предложенный метод включает в себя две функциональные пробы: пробу с натуживанием и изометрическую пробу. У испытуемого до и после нагрузки фиксируется электрокардиограмма, снимаются показатели частоты сердечных сокращений и артериального давления. Полученные данные подвергаются статистической обработке. Способ позволяет рационально планировать учебно-тренировочный процесс, выявлять состояние перетренированности. 6 табл.
Patent RU-2361973-C1 (RU)
Title: Non-woven fire resistant material
Inventor: VOLOSHCHIK TAT JANA EVGEN EVNA
IPC: D04H1/46
Filed: 2008-03-28
Granted: 2009-07-20
Abstract: FIELD: textile; paper. 
     SUBSTANCE: non-woven fire resistant material consists of meta-aramid fibers, polyester fibers with a lower level of flammability and regenerative meta-aramid fibers in the following ratio: meta-aramid fibers: 40-45%; polyester fibers: 10-20%; regenerative meta-aramid fibres: 40-45%, achieved by needle punching with a density of 150 to 200 1/m 2  and at a depth of 8 to 12 mm. 
     EFFECT: invention is predominantly used for making special clothing, with a high degree of heat resistance, durability, with ease of handling, practicality of price and quality, environmental friendliness, non-toxic, toughness during long periods of use. 
     1 tbl, 9 ex
Patent RU-2367319-C1 (RU)
Title: Sterilisation method of cherry compote
Inventor: AKHMEDOV MAGOMED EHMINOVICH
IPC: A23L3/04
Filed: 2008-05-12
Granted: 2009-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: jars are placed into the bearer providing air tightness and warmed up in water at 70°C during 5 minutes. After that jars are put into water at 85°C for 5 minutes and then into water at 100°C for 15-20 minutes. After that tins are cooled down in the air flow during 20 minutes at speed 7-8 m/sec. During heat treatment, the tin is turned upside down with frequency of 0.16 s -1 . 
     EFFECT: method provides for decrease of the sterilisation process duration.
Patent RU-2369118-C1 (RU)
Title: Production method of reconstituted tea
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-06-16
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: flavoured reconstituted tea production includes caraway sequential extraction by liquid carbon dioxide and drinking water with obtaining CO 2 -miscella and water extract. Tea production refuses are mixed with fluid carbon dioxide, they are extracted and minced along with periodic depressurisation of extraction mixture below carbon dioxide vapour pressure at extraction temperature. Miscella and extraction cake are separated. The obtained miscella are unified. The extraction cake is dissolved in water solution of edible acid. Calciferous or magnesium salt of carbonic acid and water extract of caraway is added to suspension. Then it is formed, dried till residual humidity 13-15%, cut, impregnated with CO 2 -miscellas with simultaneous pressure boost. After that depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product are performed. 
     EFFECT: invention allows to obtain new product of tea production refuses in form of reconstituted flavoured tea with complete usage of mentioned refuses.
Patent RU-2369232-C1 (RU)
Title: Chicory-lemon beverage production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-06-27
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to food industry, namely to coffee substitutes production. Method includes vanilla extraction with liquid nitrogen with separation of the corresponding miscella, preparation and cutting chicory, its drying in microwave field till residual humidity about 20% at the microwave field power providing warming of chicory inside the bits till temperature 80-90°C during at least an hour and frying and drying of lemon refuses in microwave field till residual humidity about 20% at the microwave field power providing warming of lemon refuses inside the mass till temperature 80-90°C during at least an hour and continual drying till residual humidity about 5% by conventional method, mixing chicory and lemon refuses at mass ration 7:3, 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: invention allows to obtain coffee substitute with increased organoleptic properties according to nonwaste technology.
Patent RU-2382443-C1 (RU)
Inventor: ASTROVA EKATERINA VLADIMIROVNA
IPC: H01M4/86
Filed: 2008-08-18
Granted: 2010-02-20
Abstract: Изобретение относится к области электрохимической энергетики, а именно к устройствам непосредственного преобразования химической энергии водородосодержащего топлива в электрическую энергии, в частности к электроду топливного элемента, который изготавливают из пластины (1) монокристаллического кремния с ориентацией (110). Техническим результатом изобретения является увеличение «пористости» электрода при уменьшенном периоде решетки газораспределительных анналов, а также обеспечение более эффективного использования площади электродов при сохранении требуемой механической прочности. В пластине (1) с одной стороны выполнены эквидистантно расположенные газоподводящие канавки (2), проходящие параллельно плоскости (111). С другой стороны пластины (1) выполнена решетка из эквидистантно расположенных газораспределительных щелевых каналов (3), сообщающихся с газоподводящими канавками (2). Ось (4-4) газоподводящих канавок (2) и ось (5-5) газораспределительных щелевых каналов (3) расположены в плане друг относительно друга под углом 70-71°. 8 з.п. ф-лы, 3 ил.
Patent RU-2375793-C1 (RU)
Inventor: GUREVICH LEV EVSEEVICH
IPC: H01Q17/00
Filed: 2008-10-20
Granted: 2009-12-10
Abstract: FIELD: physics; electronics. 
     SUBSTANCE: invention relates to microwave electronics, specifically to material for absorbing electromagnetic waves and a method of making said material. The material is foamed glass, obtained from reacting silicate glass and carbonaceous foaming agent - silicon carbide, with the following ratio of components, wt %: silicon carbide 1 to 35, silicate glass - the rest. The said composition is given based on quantitative content of said components in the material for absorbing electromagnetic waves. The amount of silicon carbide is taken in excess of 1 to 2 wt % relative its amount in the given mixture, respectively. When heating the mixture, a reducing or oxidising or neutral gas medium is also used. 
     EFFECT: increased coefficient of absorption, mechanical strength and manufacturability, while retaining low reflection coefficient and high uniformity of absorption properties of the material for absorbing electromagnetic waves. 
     3 cl, 1 tbl
Patent RU-2390989-C1 (RU)
Inventor: LUZHKOV JURIJ MIKHAJLOVICH
IPC: A01J5/08
Filed: 2008-10-29
Granted: 2010-06-10
Abstract: FIELD: agriculture. ^ SUBSTANCE: invention is related to agricultural machine building and is intended to use in machine milking of farm animals. The teat cup contains a case with an alternating vacuum pipe, teat cup liner with alternate thickness walls and valve box which is fastened in the lower part of teat cup liner. Switching valve which is fastened in the chamber of the valve box is placed on the rod with buttons on it's ends, which is connected to the confluent jet of the chamber of the valve box on the one side and through spacing among valve rod and box case with atmosphere, membrane which fastened on the rod and box case on the other side. The square of the membrane which separates chamber of the box airtightly from the atmosphere is less than square of the valve. ^ EFFECT: invention allows to automatically switch off the vacuum in mammillar tube when separating milking glass from cow's nipple, preventing garbage falling in the mil tube and providing ease of maintenance of milking glass. ^ 3 cl, 1 dwg
Patent RU-2370626-C1 (RU)
Title: Arrangement of tools for cutting side opening in cased column of well
Inventor: DUDKIN MIKHAIL PETROVICH
IPC: E21B29/06
Filed: 2008-11-10
Granted: 2009-10-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: arrangement consists of hollow mill-reamer fixed at drilling string, and of wedge-deflector suspended to mill-reamer on shearing element, also shearing element is equipped with device for fixing it in cased column; further, arrangement consists of hydro-mechanic attachment point with channels of working fluid supply into it, and of mechanic attachment point, swivel block and hollow flexible connection element connected between them. Internal axial through channels are made in the mechanic and hydro-mechanic attachment points and in a swivel block. A coaxial through channel is made in a ditch part of the wedge-deflector; a through pipeline is led into the coaxial through channel; the through pipeline facilitates hydraulic connection of cavity of the drilling string with internal space of the cased column of a well via a flow nozzle. 
     EFFECT: enhanced functionality at cutting openings. 
     11 cl, 2 dwg
Patent RU-2394775-C1 (RU)
Title: Method of extracting lead ions from aqueous solution
Inventor: VOROPANOVA LIDIJA ALEKSEEVNA
IPC: C02F1/64
Filed: 2008-12-09
Granted: 2010-07-20
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to extraction of lead ions from aqueous solutions using sorbents derived from plants and can be used in ferrous and non-ferrous metallurgy during treatment of industrial and household effluent, as well as in agriculture and medicine. The sorbent used in the method is bean husks preliminarily held for one day in a 0.1 n alkali solution and sorption is carried out at pH=4-5. ^ EFFECT: method provides optimum conditions for fast and efficient extraction of Pb (II) ions from industrial and household effluent using agricultural products. ^ 3 dwg, 2 tbl, 4 ex
Patent RU-2394761-C1 (RU)
Title: Tungsten carbide wc synthesis method
Inventor: MOLCHANOV VIKTOR VIKTOROVICH
IPC: C01B32/949
Filed: 2008-12-18
Granted: 2010-07-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention can be used in metallurgical industry, in making tools and catalysis. Tungsten carbide WC is obtained via mechanochemical activation of mixtures of tungsten metal with carbon material and subsequent calcination in an inert gas medium. The carbon material used is graphite or anthracite or activated carbon or soot or carbon xerogel or carbon nanofibre or carbon fibre made from polyacrylonitrile or any of their mixtures. The carbon material and tungsten are taken in amount which ensures a ratio which is 10-50% more than required for formation of tungsten carbide WC. The calcination temperature lies between 650 and 800°C. 
     EFFECT: obtaining pure tungsten carbide with high dispersion, lower power consumption and shorter synthesis time. 
     3 cl, 1 dwg, 5 ex
Patent RU-2388284-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-12-26
Granted: 2010-05-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Recipe ingredients are prepared, medang is extracted by liquid nitrogen with corresponding miscella separation. Girasol-sunflower is cut, dried in microwave field at preset process parametres and roasted; yacon and barley malt are roasted. Yacon and barley malt are mixed, the obtained mixture is impregnated by separated miscella with simultaneous pressure boost. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow. 
     EFFECT: method allows to produce new flavoured coffee drink according to nonwaste technology.
Patent RU-2383090-C1 (RU)
Title: Two-dimensional monopulse antenna with electronically controlled beam
Inventor: MITIN VLADIMIR ALEKSANDROVICH
IPC: H01Q25/02
Filed: 2009-01-11
Granted: 2010-02-27
Abstract: FIELD: physics; radio. 
     SUBSTANCE: invention relates to radio engineering and can be used in microwave antenna engineering as part of antenna arrays for different purposes. The device consists of a line of emitters, phase changers and a distribution system made from first type distributors whose inputs are connected to corresponding outputs of second type distributors whose inputs are respectively connected to outputs of main and additional microwave adders which are connected to each other on one differential input through phasing sections and a directional coupler. In each channel between outputs of the line of first type distributors and phase changers, as well as between phase changers and corresponding channels of the line of emitters there are circulators connected by their two arms. The third arms of the circulators are connected to splitters such that, signals from the line of emitters reach outputs of the splitters through the circulators. One input of the splitters is connected through additional phase changers to outputs of the line of first type distributors, and the other inputs are connected through other additional phase changers to outputs of a second independent distribution system. The first, third and fourth type distributors are made on hybrid balance elements in a parallel signal division circuit. 
     EFFECT: simpler design and provision for operation with only a single independent scanning beam. 
     2 dwg
Patent RU-2403388-C1 (RU)
Inventor: TRUBETSKOJ KLIMENT NIKOLAEVICH
IPC: E21C41/20
Filed: 2009-02-27
Granted: 2010-11-10
Abstract: FIELD: mining. 
     SUBSTANCE: deposit is worked in three stages. At the first stage deposit is divided into mining units by vertical water-conservation concrete blocks with horizontal sump opening in lower part. At the second stage - along upper border of bed or in one of overlying beds, water preservation horizontal concrete block of alternating thickness is formed from hardening backfilling. At the third stage - stocks of mining unit are subsequently developed using available chamber-pillar technology. To reduce losses of balancing stocks, interchamber pillars are arranged as three-layer in the form of central filling mass and vertical protective layers from potassium salt along its both sides. 
     EFFECT: invention makes it possible to develop an active system of underground mine protection in production of potassium salts against possible flooding with subsurface waters. 
     3 cl, 5 dwg
Patent RU-2388575-C1 (RU)
Inventor: LJAKH ALEKSANDR PAVLOVICH
IPC: B22D13/02
Filed: 2009-03-03
Granted: 2010-05-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to foundry. Proposed method allows producing lengthy thin-wall pipes from various steels with diametre of 0.06-0.35 m, wall thickness of 0.006-0.020 m and length of up to 6.0 m. Proposed method comprises applying antistick paint with 0.0007 to 0.0015 m-layer thickness, onto steel mold inner surface heated with increasing temperature over its length at 200°C nearing casing end to 300°C at not casting end. Metal is poured at mass flow rate of 20 to 40 kg/s and temperature exceeding its T peak  by 120 to 210 °C. Mould is rotated at the rate corresponding to gravity factor of 120-220 on ingot inner surface. 
     EFFECT: dense structure one pipe length and cross section with no defects and high physical and mechanical properties of metal. 
     2 tbl, 1 ex
Patent RU-2378085-C1 (RU)
Title: Slag-forming mixture for steel continuous casting
Inventor: NOGTEV VALERIJ PAVLOVICH
IPC: B22D11/111
Filed: 2009-04-03
Granted: 2010-01-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to ferrous metallurgy. Mixture contains following components in wt %: carbon-bearing ingredient 5-10, fluorine-containing ingredient 10-20, synthetic fused slag-forming ingredient is the rest. In the capacity of slag-forming oxide basis it is used synthetic fused slag-forming ingredient of system CaO-SiO 2 -Na 2 O, containing CaO 30-45%, SiO 2  40-65% and Na 2 O 5-15% at ratio CaO/SiO 2  0.45-0.95. 
     EFFECT: there is achieved reduction of total content of moisture in mixture, increasing of stream assimilation relative to floating from steel aluminium oxides. 
     2 tbl
Patent RU-2404870-C1 (RU)
Inventor: V JUKOV SERGEJ NIKOLAEVICH
IPC: B21B31/14
Filed: 2009-04-06
Granted: 2010-11-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to rolling, particularly to devices intended for replacing stands of multi-stand roll mills, and can be used for rolling steel cold-rolled sheets, wire drawing and mashing, producing roller wire etc. Device comprises drive rotary frame with horizontal axis of rotation. Said frame represents a prism with two or more working faces oriented along rolling line with support platforms that accommodate lines of stands sets. Frame is arranged on supports to revolve about the axis parallel the rolling line. Frame is furnished with stationary assemblies of retainers. Stand rolls drive is arranged on cross carriages. 
     EFFECT: higher efficiency and expanded performances. 
     3 cl, 3 dwg
Patent RU-2407289-C1 (RU)
Inventor: GRIGOR EV ANATOLIJ IVANOVICH
IPC: A01P3/00
Filed: 2009-05-13
Granted: 2010-12-27
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to agriculture, construction and medicine. The nanostructured biocide composition contains nanoparticles of bentonite powder intercalated with Ag+ and/or Cu2+ ions. The nanoparticles are obtained by modifying bentonite semifinished products rich in Na+ cations with 10-20% solutions of silver nitrate or copper sulphate. Enrichment is carried out by treatment with an aqueous inorganic solution of a bentonite sodium salt of the form Na+. Purification from acid anions is carried out after enrichment and purification from sodium salts is carried out after intercalation and dispersion. Nanoparticles of bentonite powder intercalated with Zn2+ ions are further added to the composition. Said particles are obtained by modifying bentonite semi-finished products by treating with 10-20% solutions of ZnCl2 or ZnSO4, purification from sodium salts and dispersion. The composition has the following ratio of components, pts. wt: nanoparticles intercalated with Ag+ ions: nanoparticles intercalated with Zn2+ions 1:(0.2-0.8); or nanoparticles intercalated with Ag+ ions: nanoparticles intercalated with Zn2+ ions: nanoparticles intercalated with Cu2+ ions 1:(0.2-0.8):(0.2-0.5); or nanoparticles intercalated with Zn+ ions: nanoparticles intercalated with Cu2+ 1:(0.2-0.5). The nanoparticles of bentonite powder have fineness of 70 nm. ^ EFFECT: invention provides highly effective bactericidal and fungicidal prolonged action on surfaces of different structures independent of physical and mechanical properties of materials used. ^ 3 cl, 2 tbl, 10 ex
Patent RU-2403506-C1 (RU)
Inventor: VOLKOV VLADIMIR VLADIMIROVICH
IPC: E21F1/08
Filed: 2009-06-10
Granted: 2010-11-10
Abstract: FIELD: process engineering. ^ SUBSTANCE: proposed method comprises controlled air inflow. Note here that said controlled air inflow occurs between first and second stages of the fan. ^ EFFECT: lower power consumption. ^ 1 dwg
Patent RU-2403767-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-26
Granted: 2010-11-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to technology for production of flour confectionery products. The methods provide for preparation of formula components, cutting of chicory, its drying in the microwave field at specified parametres of the process, additional drying by convective method and cryo-grinding in liquid nitrogen to produce flour, making dough from high-grade wheat flour, chicory flour produced according to specified technology, yolks, salt, soda, vegetable oil, phospholipids and water, its shaping in the form of sheets and baking, extraction of cloves to separate according miscella, cutting of girasol or girasol-sunflower or yacon or chicory, its drying in the microwave field at the specified parametres of the process, frying, impregnation with separated miscella and simultaneous increase of pressure, pressure reduction down to atmospheric value with simultaneous freezing of raw mix and its cryo-grinding in medium of released nitrogen to produce flour, its mixing with culinary fat, sugar powder and waffle crumb to produce filling and shaping of waffles from sheets and filling. 
     EFFECT: produced waffles have improved texture, coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2415324-C1 (RU)
Title: Safety valve
Inventor: ROJTER MARTIN
IPC: F16K25/00
Filed: 2009-09-01
Granted: 2011-03-27
Abstract: FIELD: machine building. 
     SUBSTANCE: flow runs through case (10, 12) of valve at least along part of its length. A guide (16) of a piston is arranged in the case of the valve. Spring loaded piston (20) of the valve is inserted into the guide and it pressure tight shuts the guide off. Concave surface (29) attacking flow is located on an end surface of piston (20) of the valve. In particular this surface has axial tangent on the side of flow attacking, while on the side of running off flow this surface has radial tangent. Guide (16) of the piston has concave stabilising surface (34). The latter has radial tangent on the side of flow attacking and axial tangent on the side of flow running off. At valve opening by means of deflected surface (29) of flow attacking in radial direction, surface (34) repeatedly deflects fluid medium in axial direction and directs it to reflecting surface (26) radially oriented on the piston of the valve so, than piston (20) of the valve is loaded with dynamic pressure of fluid medium in axial direction. 
     EFFECT: raised efficiency of safety valve actuation. 
     8 cl, 6 dwg
Patent RU-2406456-C1 (RU)
Title: Пневмотампон
Inventor: GAFAROV KHAJDAR ZAJNULOVICH
IPC: A61B17/12
Filed: 2009-09-09
Granted: 2010-12-20
Abstract: Изобретение относится к медицинской технике, конкретно - к кровоостанавливающим устройствам. Пневмотампон содержит пневматическую камеру из эластичного материала и средство для фиксации. Пневматическая камера выполнена в форме диска и составляет единое целое с плотным, плоским эластичным кольцом по периметру, помещена в ответной формы ложе пряжки и зафиксирована в ней за эластичное кольцо. На пряжке расположен клапан, связанный с пневматической камерой. Пряжка для крепления пневмотампона на любом участке тела пациента установлена на ремне подвижно. Изобретение обеспечивает остановку кровотечения и изоляцию локализованных травмированных участков тела с нарушением анатомической целости и структуры тканей с обнажением подлежащих структур от внешней среды на длительный промежуток времени, без нарушения кровообращения в сегментах конечностей и туловища. 1 з.п. ф-лы, 1 ил.