baber/WOPTO huggingface dataset:
Patent RU-2354812-C1 (RU)
Inventor: KHISAMOV RAIS SALIKHOVICH
IPC: E21B43/20
Filed: 2008-05-27
Granted: 2009-05-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention is related to oil industry and may find application in development of oil deposit. At the last stage of deposit development, injection and production wells are stopped, technological exposure is carried out to balance bed pressure between zones of oil injection and recovery, production wells are put in operation with injection wells stopped, and oil is withdrawn through production wells. Production wells are stopped, technological delay is arranged to balance bed pressure between zones of oil injection and withdrawal, injection wells are put in operation with production wells stopped, and working substance is pumped through injection wells. Injection wells are stopped, technological delay is arranged to balance bed pressure between zones of oil injection and withdrawal, production wells are again put in operation with injection wells stopped, and oil is withdrawn through production wells. Then cycles are repeated. Duration of production wells operation is set as 1/5-2/5 more than duration of injection wells operation. 
     EFFECT: increased oil recovery of deposit. 
     1 ex
Patent RU-2377010-C1 (RU)
Inventor: VEKOVTSEV ANDREJ ALEKSEEVICH
IPC: A61K31/718
Filed: 2008-07-08
Granted: 2009-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to production of biologically active additives for prevention and assisted treatment of gastritis, duodenitis and colitis of various aetiologies, and peptic ulcer disease. The composition of the herbal biologically active additive for prevention and assisted therapy of gastrointestinal diseases contains the following components, wt fractions: liquid linseed extract 7000-8000; shelf fungus extract 130-170; camomile extract 40-50; licorice extract 20-25; calcium carbonate 400-600; magnesium carbonate 280-360; magnesium oxide 245-250; sodium hydrocarbonate 50-100; sorbite 1300-1700; starch 130-170; carboxymethyl cellulose 110-160; potassium sorbate 12-17; nisin 1-2; an aromatiser 5-15; water up to 15000. 
     EFFECT: composition expresses antacidic action, improves condition of upper digestive mucosa and differs for good tolerance. 
     3 tbl
Patent RU-2383257-C1 (RU)
Title: Method of manufacturing instant powder for making flavoured coffee drink "verkhovina"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-09-02
Granted: 2010-03-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the process of manufacturing coffee substitutes. The method involves preparing the recipe components, cutting, drying in a microwave field at given process parametres and roasting chicory roots, as well as cutting, drying in a microwave field at given process parametres and convective post-drying rosehips, apples and pears, roasting barley grains. The mentioned components are mixed up and the obtained mixture is cryogenically grinded in liquid nitrogen. 
     EFFECT: invention enables to obtain instant powder for making a flavoured coffee drink using a waste-free technology.
Patent RU-2385648-C1 (RU)
Title: Biologially active food additive "badanin"
Inventor: MOSKVITIN PAVEL NIKOLAEVICH
IPC: A23L1/09
Filed: 2008-09-23
Granted: 2010-04-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention refers to biologically active additives (BAA) to food for functional nutrition of human with prevention purpose and can be used in food industry and preventive medicine. Food BAA consists of water extracts of leather bergenia, meadowsweet, herb of peppermint and also preservative and water. As a preservative the BAA contains inulin or mixture of inulin and arabinogalactan at ratio from 1:10 to 10:1. Also the additive includes components at the following amount ratio, wt %: water extracts of leather bergenia 30.0 - 96.5, water extract of meadowsweet 1.0- 2.5, water extract of herb of peppermint 0.1- 0.5, inulin or mixture of inulin and arabinogalactan at ratio from 1:10 to 10:1 0.5 - 25.0, and water the rest. 
     EFFECT: invention facilitates production of additive in liquid - in form of syrup or dry form with higher adaptogen, anti-stress and anti-radiation properties. 
     3 cl, 4 tbl, 11 ex
Patent RU-2384391-C1 (RU)
Title: Vibration cutter spindle
Inventor: BEZUGLOV ALEKSANDR JUR EVICH
IPC: B23B47/08
Filed: 2008-10-06
Granted: 2010-03-20
Abstract: FIELD: machine building. 
     SUBSTANCE: spindle consists of case, wherein shaft is installed on bearings, and of vibrator of regulated amplitude and vibration frequency. Holes for flow of operating fluid are made in the case. The shaft is mounted on hydro-static bearings rigidly built in the case; the shaft is made in form of a piston of the hydro-cylinder; while the vibrator is made as a four-line hydro-distributor; further the vibrator consists of a regulator of flow installed at input of the four-line hydro-distributor, of hydraulic lines of pressure and drain, of a sleeve with holes rigidly fixed in the case, also the holes are overlapped with the shaft-piston in its neutral position at value not less, than preset amplitude of vibration; the vibrator consists of two bushings arranged on the sides of the sleeve; the bushings, sleeve and shaft-piston form two cavities continuously connected with the four-line hydro-distributor by means of holes of the case and hydro-lines of pressure and drain. 
     EFFECT: increased service life and upgraded quality of processing. 
     1 dwg
Patent RU-2387843-C1 (RU)
Inventor: ZAKHAROV EVGENIJ NIKOLAEVICH
IPC: F01B9/02
Filed: 2008-10-14
Granted: 2010-04-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to machine building, particularly to piston machines and mechanisms for conversion of their pistons motion into rotation of shaft. The piston and link in the piston machine are connected between them by means of a hinged joint at least with a flat hinge ensuring the piston to self-centre along surface of the cylinder due to travel relative to the link in any direction in plane crossing a lengthwise axis of the cylinder. Side support elements with contact surfaces and tooth racks are arranged on interacting surfaces of the link and the case receiving reactive torque. Rollers are installed between contact surfaces of side support elements; also the rollers are equipped with synchronising tooth gears engaged with the tooth racks of the side support elements; at least two rollers are installed on each side of the link. Also support elements and rollers are installed with preliminary constriction of interacting contact surfaces of the support elements and rollers. 
     EFFECT: increased reliability of machine operation and its resource, of specific weight-dimension indices and improved efficiency.
Patent RU-2393052-C1 (RU)
Inventor: KAZAKOV JURIJ VASIL EVICH
IPC: F16L13/00
Filed: 2008-11-24
Granted: 2010-06-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention can be used, for example in construction of main pipelines. Pipe end faces are butt-jointed and welded together by circular seam. Casting mould is arranged on said joint to heat it and casting mould for reinforcing coupling to be cast therein. Cast coupling cooled down, casting mould is removed. End faces of said cast coupling are welded by circular seams to surfaces of jointed pipes with their walls penetration within 0.2…0.5 δ, where δ is pipe wall thickness. Prior to arranging casing mould on joint surface, a spatial reinforcing metal carcass can be arranged thereon made from more refractory metal as compared with that cast in mould. To cast said coupling, metal molten in furnace or produced by exothermic mix combustion. 
     EFFECT: higher strength and reliability of pipes joint. 
     2 cl, 3 dwg
Patent RU-2393455-C1 (RU)
Title: Устройство для анализа газов в трансформаторном масле
Inventor: SOKOLOV ANDREJ VLADIMIROVICH
IPC: G01N7/00
Filed: 2009-02-27
Granted: 2010-06-27
Abstract: Изобретение относится к устройствам для анализа содержания газов в маслонаполненном оборудовании, в частности в трансформаторах. Устройство содержит блок отбора проб газов, контактирующий с анализируемым трансформаторным маслом и с газоанализатором, перед которым расположен блок прокачки газа, а выход газоанализатора соединен со входом блока обработки и формирования сигнала, содержащим аналого-цифровой преобразователь, выход которого соединен со входом блока вычисления концентрации анализируемого газа, соединенного с блоком индикации и с блоком управления, причем оно снабжено, по крайней мере, одним дополнительным анализатором газа, а блок отбора проб газов выполнен в виде, по крайней мере, двух петель из политетрафторэтиленовых капиллярных трубок, которые контактируют с соответствующим газоанализатором, а поверхность петель имеет возможность контакта с анализируемым трансформаторным маслом, блок прокачки газа выполнен в виде, по крайней мере, двух реверсивных насосов, один входной канал каждого из которых контактирует с анализируемой газовой смесью на выходе капилляров блока отбора проб газов, а второй - с атмосферным воздухом, а электрический вход соединен с блоком управления, блок обработки и формирования сигнала содержит, по крайней мере, два идентичных канала, состоящих из блока памяти концентрации анализируемого газа, блока памяти электрического сигнала от атмосферного воздуха, блока вычитания и аналого-цифрового преобразователя, при этом первые входы обоих блоков памяти соединены с выходом анализатора газа, вторые - с выходом блока управления, а выходы - с соответствующими входами блока �
Patent RU-2382560-C1 (RU)
Title: Production method of flavoured coffee drink "yegoriyevskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-03-10
Granted: 2010-02-27
Abstract: FIELD: food industry. 
     SUBSTANCE: production method of instant powder for production of flavoured coffee beverage provides for extraction of nutmeg by liquid nitrogen with corresponding miscella separation, cutting of yacon, its drying and roasting, roasting of barley grain, chestnuts and soya. Then yacon is mixed with barley grain, chestnuts and soya by loading them into cryomiller shell, the obtained mixture is impregnated with separated miscella and the pressure is raised at the same time in the shell to the point corresponding to the nitrogen saturation vapour pressure at impregnation temperature. Then depressurisation is performed till atmosphere pressure with simultaneous freezing of mixture and cryomilled in medium of evolved nitrogen follow. 
     EFFECT: method enables to produce flavoured coffee drink out of unconventional raw material according to nonwaste technology.
Patent RU-2402639-C1 (RU)
Inventor: PANKOV VLADIMIR PETROVICH
IPC: C23C28/00
Filed: 2009-04-01
Granted: 2010-10-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: procedure consists in chrome-calorising in powder mixture, in successive thermo-vacuum treatment by quenching, in sputtering layer of ceramics ZrO 2 -8Y 2 O 3  on parts by electron-beam method and in diffusion annealing for finish forming structure of coating. Before diffusion annealing a layer of ceramics ZrO 2 -11Y 2 O 3 -(12-25)Si of thickness 10-15 mcm is applied on the layer of ceramics ZrO 2 -8Y 2 O 3  by electron-beam method. Diffusion annealing forms coating consisting of [ZrO 2 -11Y 2 O 3 -(12-25)Si]-(ZrO 2 -8Y 2 O 3 )-β+γ'-phase. 
     EFFECT: increased service life and reliability of parts of engines operating under conditions of variable thermo-chemical loads and high temperature oxidation. 
     3 dwg, 1 ex
Patent RU-2387301-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-04-10
Granted: 2010-04-27
Abstract: Способ включает подготовку рецептурных компонентов. Подготовленный тописолнечник нарезают, сушат в поле СВЧ до остаточной влажности около 20%, обжаривают и измельчают. Сушку производят в течение не менее часа при мощности поля СВЧ, обеспечивающей разогрев тописолнечника до температуры внутри кусочков 80-90°С. Подготовленное зерно ячменя, овса и ржи обжаривают. Смешивают тописолнечник, зерно ячменя, зерно овса и зерно ржи в соотношении по массе 3:6:3:8. Экстрагируют полученную смесь питьевой водой при соотношении фаз 1:(6-7) и периодическом сбросе давления в экстракционной смеси до вскипания воды. Отделяют соответствующий экстракт и фильтруют его. Приготавливают сироп на экстракте. Сироп готовят с содержанием сухих веществ 22,5-32%. Персики и сироп фасуют, герметизируют и проводят термообработку до достижения промышленной стерильности. Способ позволяет получить компот с кофейными оттенками вкуса и аромата при отсутствии в рецептуре кофе, упростить технологию и сократить содержание в целевом продукте разваренных ягод без уменьшения срока его хранения. 1 табл.
Patent RU-2398471-C1 (RU)
Title: Method for production of quince compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-04-22
Granted: 2010-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: method includes preparation of formula components, cutting, drying in microwave field down to residual moisture of around 20% at intensity of microwave field that provides for raw materials heating up to the temperature of 80-90°C inside the pieces. Girasol-sunflower is fried and ground, barley and rye grain is fried and ground and mixed at the mass ratio of 2:2:1. Produced mixture is extracted with drinking water at the phase ratio of 1:(6-7) and periodical collapse of pressure in extraction mixture until water boils. Afterwards according extract is separated and filtered. Syrup is cooked on the basis of extract with content of dry substances of 33.5-36.5%, and thermal treatment is carried out until industrial sterility is obtained. 
     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 fruit in finished product without reduction in its shelf life. 
     1 tbl
Patent RU-2406719-C1 (RU)
Title: Способ получения анионных поверхностно-активных веществ на основе оксиэтилированных алкилфенолов
Inventor: PAVLOV MIKHAIL LEONARDOVICH
IPC: C07C51/367
Filed: 2009-05-04
Granted: 2010-12-20
Abstract: Изобретение относится к производству анионных поверхностно-активных веществ (АнПАВ), конкретно к способам получения карбоксиметилатов оксиэтилированных алкилфенолов, применяемых в качестве компонентов моющих средств бытового, хозяйственного назначения и технических нужд - интенсификации процессов нефтедобычи путем увеличения полноты извлечения нефти из недр. Способ получения анионных поверхностно-активных веществ на основе оксиэтилированных алкилфенолов осуществляют путем конденсации оксиэтилированных алкилфенолов с монохлорацетатом натрия при мольном соотношении 1,0:(0,8-1,0) в среде азота при нагревании в присутствии щелочного агента при температуре 45-50°С, в качестве щелочного агента используют кристаллический гидроксид калия, взятый в мольном соотношении к оксиэтилированным алкилфенолам (0,7-1,0):1,0, или его смесь с кристаллическим гидроксидом натрия суммарно в том же мольном соотношении к оксиэтилированным алкилфенолам, а после реакции конденсации в реакционную смесь вводят регулятор концентрации водородных ионов (рН) среды при мольном соотношении регулятор рН: оксиэтилированные алкилфенолы, равном (0,01-0,1):1,0, до достижения рН реакционной смеси 8,0-9,0. АнПАВ хранится без частичного разложения и осмоления не менее 100 суток. 3 з.п. ф-лы, 1 табл.
Patent RU-2396119-C1 (RU)
Title: Disk mill
Inventor: TRUFANOV VIKTOR VASIL EVICH
IPC: B02C7/06
Filed: 2009-06-08
Granted: 2010-08-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention refers to devices for grinding materials and in particular for grinding grain. The mill comprises a body with the loading bunker, two rotating disks are installed inside the body mounted in cantilever fashion on the drive shafts with the ability to move through the slots, and the fluctuating tool body placed between them established with the ability to change the eccentricity with regard to the disks. Grinding surface of each disc and the fluctuating tool body consists of inner, middle and outer zones with flute, middle and outer zones are made in one plane parallel to diametrical axes of the disks, and an inner zone is in a plane at an angle to them. Both disks that have the opposite direction of rotation are mounted inside the body symmetrically with respect to each other and grooved grinding surface of the fluctuating tool body, at that conical holes are made between the flutes of the discs on the area of the middle and outer zones, their axes are perpendicular to the radius of the disk and are deflected from the grinding surface of the disk on the friction angle in the direction opposite to the direction of the disk rotation. The fluctuating tool body, made in the form of a plate, is connected to the body with balancing springs and has symmetrically placed grooved grinding surfaces on the opposite sidewalls of the plate opposite the grooved grinding surface of rotating disks and is equipped with the loading channels connecting the loading hopper with the inner zones of the grooved grinding surface on each side of the fluctuating plate. 
     EFFECT: invention enables to increase productivity of the mill and reduce energy consumption. 
     4 dwg
Patent RU-2397267-C1 (RU)
Title: Iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2009-07-16
Granted: 2010-08-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to metallurgy, particularly to composition of iron. Iron contains elements at the following ratio, wt %: carbon 3.0-3.6; silicon 1.4-1.8; manganese 2.0-2.5; phosphorus 0.3-0.4; calcium 0.05-0.1; barium 0.01-0.05; copper 5.0-5.5; indium 0.2-0.3; tellurium 0.0001-0.0002; iron - the rest. 
     EFFECT: increased wear resistance of iron. 
     1 tbl
Patent RU-2406075-C1 (RU)
Inventor: KOROBKO VIKTOR IVANOVICH
IPC: G01N3/32
Filed: 2009-08-11
Granted: 2010-12-10
Abstract: FIELD: construction. 
     SUBSTANCE: method for detection of coefficient of horizontal seam rigidity in double-layer structure of beam type consists in installation and fixation of structure on bench, its loading, measurement of physical parametres that characterise deformed condition of structure, and analytical calculation of rigidity coefficient of horizontal seam. At the same time in structure that is hingedly supported at the ends, with the help of mechanical impact or sudden removal of load, own transverse oscillations are excited at the main frequency, or forced oscillations at the first resonant frequency, according frequency of oscillations is measured, value of parametre λ is calculated from equation   where m is linear mass of beam, ℓ is beam span,     where E j  is module of material elasticity, A i , I i  - area of cross section and moment of inertia of each beam layer accordingly, c - distance between centres of gravity of layers of composite beam, and parametre λ is used to calculate value of rigidity coefficient of horizontal seam from expression ξ= λ 2 /y, where    
     EFFECT: possibility to apply the invention to lengthy structures, also the ones installed in a facility. 
     2 tbl, 5 dwg
Patent RU-2412757-C1 (RU)
Title: Method of producing sorbent, selective towards caesium radionuclides (versions)
Inventor: AVRAMENKO VALENTIN ALEKSANDROVICH
IPC: B01J20/26
Filed: 2009-10-22
Granted: 2011-02-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of composite inorganic sorbents which can be efficiently used to purify solutions from caesium radionuclies. The method of producing a sorbent which is selective towards caesium radionuclides involves addition of a transition metal ferrocyanide to polyacrylic acid derivatives, depositing the polyacrylic acid derivatives with the transition metal ferrocyanide onto the surface of a porous electroconductive material and anodic polarisation to a potential in the interval of 0.3-0.9 V at a rate of 0.1-0.2 mV/s and maintaining this potential until a film is formed. Another version of the method involves addition of transition metal ferrocyanides into electroconductive material and deposition of polyacrylic acid derivatives onto the surface of the material and anodic polarisation of the surface to potential lying in the interval of 0.3-0.9 V at a rate of 0.1-0.2 mV/s and maintaining this potential until a film forms. The porous electroconductive material used is an article made from carbon. 
     EFFECT: disclosed sorbents exhibit high degree of extracting caesium radionuclides, including from high-salt solutions of liquid radioactive wastes. 
     8 cl, 8 ex
Patent RU-2419533-C1 (RU)
Title: Устройство для подачи смазочно-охлаждающей жидкости
Inventor: RUDETSKIJ ALEKSANDR VASIL EVICH
IPC: B24B55/02
Filed: 2009-11-06
Granted: 2011-05-27
Abstract: Изобретение относится к области машиностроения и может быть использовано при внутреннем шлифовании заготовок с подачей смазочно-охлаждающей жидкости (СОЖ) в зону шлифования. Устройство для подачи СОЖ содержит подающий трубопровод и серпообразное сопло. Сопло размещено в серповидном пространстве, образованном рабочей поверхностью шлифовального круга и обрабатываемой поверхностью заготовки, и выполнено с двумя щелевыми отверстиями. Через указанные отверстия обеспечиваются одновременная подача поливом СОЖ в зоны гидродинамического клина и выход из зоны резания абразивных зерен шлифовального круга. Суммарная площадь двух щелевых отверстий меньше площади поперечного сечения подающего трубопровода. В результате обеспечивается повышение качества и производительности обработки заготовок. 2 ил.
Patent RU-2408320-C1 (RU)
Inventor: VLASOV MAKSIM VALER EVICH
IPC: A61B17/56
Filed: 2009-11-24
Granted: 2011-01-10
Abstract: Изобретение относится к медицине, а конкретно к ортопедии. Выполняют остеотомию кубовидной кости через клиновидно-ладьевидный сустав между межкостными клиновидно-кубовидной и кубовидно-ладьевидной связками. Смещают фрагменты кубовидной кости относительно друг друга по линии остеотомии, медиализируя дистальный фрагмент кубовидной кости с тремя клиновидными костями единым блоком. Пересекают сухожилие мышцы отводящей первый палец стопы. Фиксируют клиновидные кости спицами после их репозиции. Способ позволяет снизить травматичность оперативного вмешательства, предупредить развитие аваскулярного некроза клиновидных костей и деформирующего артроза в мелких суставах стопы. 2 ил.
Patent RU-2410258-C1 (RU)
Title: Method of estimating state of tire contact device to this end and tire for estimation of contact state
Inventor: VAKAO JASUMITI
IPC: B60W40/06
Filed: 2008-04-22
Granted: 2011-01-27
Abstract: FIELD: transport. 
     SUBSTANCE: tire 20 with a number of studs is used to estimate the state of contact. Multiple different-length studs are arranged along the tire periphery and feature the tread pattern wherein rear edges of adjacent studs are arranged with invariable spacing. In compliance with proposed method, acceleration pickup 11 secured on turning cam 23 registers intermittent vibrations transmitted from tire 20 to said turning cam and originating when rear edges tear off road surface, thus allowing to determined the shape of oscillation frequency. In compliance with proposed method, the level of variation of oscillation frequency shape is determined in registered frequency band both in speed (V) measured by angular velocity 12 and in specified range to estimate the state of tire contact by said level of vibration. 
     EFFECT: high accuracy of tire contact state without attaching pickups to tire. 
     4 cl, 9 dwg