baber/WOPTO huggingface dataset:
Patent RU-2352207-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-15
Granted: 2009-04-20
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention refers to the technology of tobacco refuse processing. The reconstituted tobacco production method includes roasted coffee extraction by nonpolar liquefied gas to obtain the specified extract. Tobacco materials are mixed with liquid carbon dioxide, extracted and blended together with periodical depressurising in the extraction mixture with pressure lower than of the moist steam of carbon dioxide at the extraction temperature. Miscella and oil meal are separated. The oil meal is slurred in the aqueous solution of the edible acid. Edible polyalcohol is introduced in the liquor, it is formed, dried till residual humidity of 13-15% and then cut. The cut material is steeped in gas-liquid roasted coffee extract and prior 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 residue the target product. 
     EFFECT: improvement of reconstituted tobacco organoleptical properties, decrease of the duration of technological process.
Patent RU-2376538-C1 (RU)
Title: Теплогенератор
Inventor: IKHSANOV KADIR SAFIULLOVICH
IPC: F24H3/02
Filed: 2008-05-26
Granted: 2009-12-20
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано в зерносушильных комплексах для сушки зерна и различных семян технических культур, а также для отопления животноводческих ферм, промышленных автомобильных гаражей и т.п. Теплогенератор содержит корпус, выполненный в виде двух цилиндров - наружного и внутреннего, установленных один внутри другого. Топочное пространство внутреннего цилиндра разделено на топки. Имеется вентилятор поддува. Между двумя цилиндрами по спирали по всей длине и по всей окружности внутреннего цилиндра параллельно друг другу расположены теплообменные пластины, при этом топочное пространство внутреннего цилиндра разделено на топки перегородками, в которых выполнены отверстия для дымохода, а каждая топка снабжена топочной дверкой и дверкой поддува. Технический результат изобретения - снижение себестоимости сушки зерна. 4 ил.
Patent RU-2357573-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/00
Filed: 2008-05-29
Granted: 2009-06-10
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention relates to tobacco refuse processing technology. The method envisages extracting common buckwheat bloom with liquid carbon dioxide and isolating the respective miscella. Then, under the method proposed, tobacco material is mixed with liquid carbon dioxide, extracted and crushed with the pressure in the extraction mixture bulk periodically relieved to be below the saturated carbon dioxide vapour pressure at extraction temperature. After that miscella and meal are separated; the miscellae to have been isolated become mixed while the meal is suspended in water solution of an edible polybasic acid supersalt. After that, as proposed, potable polyatomic alcohol is added to the suspension; the suspension is moulded, dried for residual moisture content to be 13-15%, cut and imbued with the miscellae mixture. The imbibition is done under increasing pressure conditions. After that depressurisation is done to the atmospheric pressure level combined with the absorbed carbon dioxide freezing. Finally, sublimation yields the target product. 
     EFFECT: invention enables reduction of the technological process duration and production of reconstituted tobacco characterised by improved organoleptical properties.
Patent RU-2375691-C1 (RU)
Title: Dynamic damper of aerodynamic model oscillations
Inventor: BYKOVSKIJ ANATOLIJ VLADIMIROVICH
IPC: G01M9/04
Filed: 2008-06-06
Granted: 2009-12-10
Abstract: FIELD: testing equipment. 
     SUBSTANCE: invention is related to the field of aerodynamic tests and is intended for use in aerodynamic pipes. Device comprises elastic link, which with its one end is rigidly fixed to immovable support inside model, and with the other one - into internal cavity of movable mass. Elastic link made of thin flat springs touching with their surfaces is related to internal cavity of movable mass only with surfaces of extreme springs and is connected to it by the end of at least one spring. At the same time movable mass is made of material with maximum possible specific weight, for instance from lead or alloy on the basis of tungsten. Also dynamic moderator of aerodynamic model oscillations may be fixed to movable mass by the end of at least one of springs of elastic link and may have connection of spring ends to movable mass, which allows for its displacement in direction perpendicular to surfaces of springs. 
     EFFECT: reduced dimensions of damper, simplified adjustment of parametres and reduced time for adjustment of damper in actual conditions of experiment. 
     5 cl, 13 dwg
Patent RU-2375565-C1 (RU)
Inventor: FAJZULLIN ILFAT NAGIMOVICH
IPC: E21B47/11
Filed: 2008-06-04
Granted: 2009-12-10
Abstract: FIELD: gas and oil production. 
     SUBSTANCE: invention refers to development of oil fields, particularly to operating well technical condition control. The method for determination of leakage and cut-off place of extracting column includes measurement of earth material natural gamma radiation along well bore - gamma-ray logging - and recording change in magnetic conductance of boring casing and oil-well tubing metal due to disruption of their leak tightness by collar locator. Readings of all exploration methods performed in well are linked by depth to geological section. Curves on gamma-ray logging and collar locator diagrams are compared. Collar connection locations on superposed diagrams are fixed. Interval coincidences of positive abnormal values on gamma-ray logging and collar locator diagrams (from which collar connections leak tightness is determined) are identified. And from interval coincidences of positive abnormal values on gamma-ray logging and collar locator diagrams in segments between collar connections with increase in interval of abnormal values of curves on gamma-ray logging diagrams of 3 metres and more cut-off place of extracting column is determined. 
     EFFECT: improvement of reliability and accuracy of extracting column disruption determination, lowering material expenses and time for search, determination of disruption type and recovery after disruption. 
     1 dwg, 1 ex
Patent RU-2374287-C1 (RU)
Inventor: KEJBAL NATAL JA ALEKSANDROVNA
IPC: C09J111/00
Filed: 2008-06-16
Granted: 2009-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to adhesive compositions based on chloroprene rubber, and can be used in the rubber industry when gluing vulcanised rubber. The adhesive composition contains polychloroprene rubber nairit NT, butylphenolformaldehyde resin 101K, thiuram, zinc oxide, magnesium oxide and an organic solvent, which is a mixture of ethylacetate and nefras, and a modifier in form of ortho-phenylenediamine, with the following ratio of components, pts. wt: polychloroprene rubber nairit NT - 100.0, butylphenolformaldehyde resin 101K - 90.0, thiuram - 2.0, zinc oxide - 5.0, magnesium oxide - 12.0, said organic solvent - 800.0, ortho-phenylenediamine - 5.0 to 30.0. 
     EFFECT: invention increases adhesion strength when gluing different types of vulcanised rubber. 
     2 tbl, 1 ex
Patent RU-2382007-C1 (RU)
Title: Composition and method for manufacturing of roasting free silica heat-resistant concrete
Inventor: BATYRMURZAEV SHAKHBUTDIN DAUDOVICH
IPC: C04B111/20
Filed: 2008-06-16
Granted: 2010-02-20
Abstract: FIELD: construction. 
     SUBSTANCE: composition for manufacturing of roasting free silica heat-resistant concrete contains the following components, wt %: silica filler 60 - 80, finely ground dinas 8-16, finely ground bauxite 6-10, finely ground quartzite 4-10, sodium silicate slab in the form of nanosize particles 2- 4, water based on V/T 0.12-0.14. Method for manufacturing of roasting free silica heat resistant concrete from above mentioned composition consists in changeover of sodium silicate slab into nanosize particles by means of dehydrate dispersion of hydrated sodium silicate slab, which is finely ground down to specific surface of 2500-3000 cm 2 /g at the temperature of 200-600°C, mixing of dinas filler, finely ground dinas, bauxite and quartzite with addition of water mix of sodium silicate slab, having temperature of 80-90°C, and milky opal in the form of nanosize particles into their mixture in process of mixing, and then water with temperature of 80-90°C, mixing of produced mixture, moulding of items from it and their treatment by thermal shock at the temperature of 250-300°C for 1-2 hours. Besides finely ground bauxite and quartzite are produced by means of their joint dry grinding. 
     EFFECT: increased strength of dinas heat resistant concrete. 
     3 cl, 1 ex
Patent RU-2393939-C1 (RU)
Inventor: ODINOKOV VALERIJ IVANOVICH
IPC: B22D11/04
Filed: 2008-10-31
Granted: 2010-07-10
Abstract: Изобретение относится к области литейного производства. Способ включает подачу жидкого металла в кристаллизатор, состоящий из двух ступеней, струями вниз к горизонтальной плоскости, формирование корочки слитка и вытягивание его из кристаллизатора. Поперечное сечение верхней ступени кристаллизатора меньше поперечного сечения нижней ступени. На выходе из первой ступени кристаллизатора корочку слитка вдоль широких граней разогревают, размывают струей жидкого металла, поступающего из разливочного стакана, и прорывают путем деформирования корочку с выливанием жидкого металла в расположенную внизу вторую ступень. Формируют корочку слитка во второй ступени кристаллизатора вдоль широких граней с последующим срастанием корочек слитка первой и второй ступеней кристаллизатора вдоль широких граней. На стыке ступеней в центре широких граней выполнены выступы в форме полусферы с радиусом 0,005-0,015 длины верхней ступени. Погружной стакан для подачи металла выполнен с двумя симметричными выходными отверстиями, наклоненными вниз под утлом к горизонту. Достигается повышение качества слитков. 2 н.п. ф-лы, 5 ил.
Patent RU-2385133-C1 (RU)
Title: Production method of girasol-malt beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-11-05
Granted: 2010-03-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for preparation of recipe ingredients, extraction of coriander by liquid nitrogen with corresponding miscella separation, cutting of girasol, its drying in microwave field till residual moisture content is about 20% at microwave field power providing warming of girasol inside the bits to 80-90°C during at least an hour and frying, roasting of barley malt, mixing of girasol and barley malt in mass ratio 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. Powder obtained by the technology described is instant-powder with dispersive capacity. 
     EFFECT: invention enables to produce flavoured coffee drink according to nonwaste technology.
Patent RU-2386257-C1 (RU)
Title: Device for automatic adjustment of fish dressing machine knife
Inventor: GORLATOV ARKADIJ SPIRIDONOVICH
IPC: A22C25/14
Filed: 2008-11-18
Granted: 2010-04-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to fish industry and can be used in fish dressing machines when treating small and mostly medium-sized fish. The device contains a measuring, transmitting mechanism and actuator and a drive. The transmitting mechanism contains a shaft on whose ends there is a gear wheel used for connection with the measuring mechanism and a driving link of the actuator. The driving link is made in the form of a circular cam with a figured groove in the form of Archimedes spiral to communicate with the roller mounted on the movable body of the knife shaft. 
     EFFECT: invention ensures high precision of knife adjustment on the cutting line, significantly reduces loss of fish food material when cutting fish heads. 
     2 cl, 1 dwg
Patent RU-2393141-C1 (RU)
Title: 13c-urea synthesis method
Inventor: EHL MAN ALEKSANDR REHMOVICH
IPC: C07C273/04
Filed: 2008-12-01
Granted: 2010-06-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for synthesis of  13 C-urea by reacting ammonia with carbon monoxide  13 CO in the presence of oxygen, taken in molar ratio ranging from 8.9:2.8:1 to 4:2:1 at 15-25°C and pressure of 25-35 atm. The catalyst used is selenium powder taken in molar ratio Se: 13 CO ranging from 1:790 to 1:158. The solvent used is tetrahydrofuran or a mixture of tetrahydrofuran and methanol. 
     EFFECT: invention enables to obtain urea containing the stable  13 C isotope with isotopic purity of not less than 99% in a single step. 
     1 cl, 6 ex
Patent RU-2384821-C1 (RU)
Inventor: BUTIKOV IGOR JUR EVICH
IPC: G01F23/28
Filed: 2008-12-04
Granted: 2010-03-20
Abstract: Изобретение относится к способам бесконтактного контроля технологических параметров производственных процессов, а именно к измерению уровня или плотности вещества в различных емкостях либо на площадках, основанным на определении изменения интенсивности потока ионизирующего излучения при его прохождении через контролируемое вещество. Технический результат - контроль большого уровня (больших толщин) вещества в емкости или его плотности. Для обеспечения возможности контролирования большого уровня вещества в емкости или его плотности с помощью детектора определяют степень поглощения проходящего через вещество излучения и по степени этого поглощения судят о значении определяемого параметра. При этом в качестве информативного детектируемого излучения используют поток космического излучения, преимущественно мюоны, а энергетический порог регистрации детектора устанавливают выше максимальной энергии гамма-квантов, испускаемых в цепочках распада природных радионуклидов. 1 ил.
Patent RU-2391727-C1 (RU)
Inventor: EPIMAKHOV VITALIJ NIKOLAEVICH
IPC: G21F9/04
Filed: 2008-12-08
Granted: 2010-06-10
Abstract: FIELD: power industry. 
     SUBSTANCE: at neutralisation low mineralised low-activity liquid wastes are purified on mechanical and ultra-filters, are desalinated on reverse-osmosis filters and after-purified on ionite filters. Concentrates of reverse-osmosis filters are additionally stripped till saturation with salts at atmospheric pressure and temperature less, than 100°C in a tank designed for successive cementing and waste disposal; saturated salt concentrates are successively included into Portland cement. Condensate of evaporator is returned to ultra-filters, while concentrate of ultra-filters is returned to mechanical filters. Additionally wastes are stripped from radio-nuclides on filters with selective sorbents with protection from ionising radiation; also radio-active wastes of specific activity for beta-emitting nuclides over 0.1 MBk/kg and/or radioactive concentrates before stripping at their specific activity over 0.1 MBk/kg are directed to these filters. 
     EFFECT: facilitating simplification of assembly for after-stripping process; increased efficiency of liquid radioactive wastes (LRW) stripping under conditions of contamination with surface active substances (SAS) and oil products and decreased radiation dose for maintenance personnel. 
     1 dwg, 4 ex
Patent RU-2388734-C1 (RU)
Title: Машина для снижения влагосодержания сапропеля
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: C05F7/00
Filed: 2008-12-17
Granted: 2010-05-10
Abstract: Изобретение относится к машинам для снижения влагосодержания сапропеля и может быть использовано для обезвоживания сапропелей коллоидной структуры перед их сушкой или дальнейшей технологической обработкой. В машине для снижения влагосодержания сапропеля обезвоживающие барабаны попарно размещены друг под другом в вертикальной плоскости симметрично относительно вертикали, проходящей между смежными барабанами всех пар. Барабаны каждой пары установлены с возможностью их вращения навстречу друг другу и смещения подшипников их осей навстречу друг другу по горизонтальным направляющим рамы и фиксации относительно этих направляющих. Подшипники отжимных роликов размещены с возможностью смещения и фиксации также относительно упомянутых направляющих и снабжены нажимными приспособлениями винтового типа. Загрузочное приспособление размещено над верхней парой обезвоживающих барабанов и ориентировано по упомянутой вертикали. Продольная ось ленты размещена параллельно осям обезвоживающих барабанов и симметрично относительно их осей. Изобретение обеспечивает повышение эффективности процесса обезвоживания и упрощение конструкции машины для снижения влагосодержания сапропеля. 2 ил.
Patent RU-2394859-C1 (RU)
Title: Binder (polymer-tar-asphaltite binder) for road surfaces
Inventor: GUREEV ALEKSEJ ANDREEVICH
IPC: C08L95/00
Filed: 2009-02-09
Granted: 2010-07-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to materials used in making roads, and specifically to binder materials for making and repairing road surfaces. The invention relates to binder (polymer-tar-asphaltite binder) for road surfaces which contains a block-copolymer of alkadiene and styrene and industrial oil, and is distinguished by that it also contains tar with relative viscosity RV 5   80 =60-160 s and oxidised asphaltite with melting point T melt =75-85°C, with the following ratio of components in wt %: tar with relative viscosity RV 5   80 =60-160 s 38.0-65.0; oxidised asphaltite with melting point T melt =75-85°C 20.0-42.0; industrial oil 10.0-15.0; block-copolymer of alkadiene and styrene 3.5-5.0. 
     EFFECT: cheaper binder due to replacement of bitumen with a mixture of tar and oxidised asphaltite, composition of the binder for making and repairing road surfaces meets all GOST R 52056-2003 requirements for road binder materials. 
     3 tbl
Patent RU-2391742-C1 (RU)
Inventor: VOLODIN VLADIMIR ALEKSEEVICH
IPC: B82B3/00
Filed: 2009-02-12
Granted: 2010-06-10
Abstract: FIELD: physics. ^ SUBSTANCE: in the method of making a dielectric layer containing nanocrystals, an initial dielectric film containing material for forming nanocrystals is made on a substrate. The initial dielectric film undergoes laser treatment which causes aggregation of the material for forming nanocrystals in the said film and, consequently, formation of the nanocrystals. Pulsed radiation with pulse duration and energy density which enable crystallisation phase transition is used during laser treatment, where the said phase transition is stimulated by the electron-hole plasma without transmission of energy to the dielectric lattice, with average radiation wavelength which ensures absorption on the entire thickness of the initial film. ^ EFFECT: wider range of substrates and initial dielectric films for making device structures. ^ 9 cl, 4 dwg, 7 ex
Patent RU-2397126-C1 (RU)
Title: Load handling device
Inventor: ANDRIANOV JURIJ SEMENOVICH
IPC: B65D19/00
Filed: 2009-02-17
Granted: 2010-08-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to means of carrying lathe-size containers on automotive platforms. Proposed device comprises rotary disks with flats. Said disks are made on parallel drive shafts. Besides proposed device comprises additional drive shafts arranged parallel with main shafts and at the other level that are furnished with rigidly fixed rotary disks with diametre slightly exceeding that of the former and also furnished with flats. 
     EFFECT: automated loading of trucks, higher stability on platform.
Patent RU-2397392-C1 (RU)
Title: Pressure flap
Inventor: MALYSHEV ALEKSANDR VIKTOROVICH
IPC: F16K7/04
Filed: 2009-03-19
Granted: 2010-08-20
Abstract: FIELD: machine building. 
     SUBSTANCE: invention is designed for implementation in pressure pipelines, mainly in water feeders for distributing main water, particularly drinking water. The pressure flap consists of a gate component. In a normal position the gate component shuts off a cavity with an inlet opening and cavity with an outlet opening. The flap corresponds to a supply bushing and to axially arranged movable bushing. The supply bushing is equipped with a partition dividing its internal cavity into two parts. Radial bypass openings are made in the first and the second parts of the supply bushing. The stepped movable bushing travels along lengthwise axis of the flap. The internal cavity of the step of bigger diametre is made as a truncated cone. A rigid cylinder with openings is positioned between the supply and movable bushings. The gate component is made as an elastic tube coaxial to the supply bushing forming a cavity between side surfaces of the supply bushing and the elastic tube and keys located in openings of the rigid cylinder declining from lengthwise axis of the flap, when the movable bushing travels. The movable bushing is spring loaded. An additional bushing is installed on the supply bushing on side of the outlet opening. There is a lug on side of the inlet opening. 
     EFFECT: simplification of flap design, increased reliability of operation and increased service life. 
     12 cl, 4 dwg
Patent RU-2396425-C1 (RU)
Title: Method of heat treatment of producing well bore zone
Inventor: KHAVKIN ALEKSANDR JAKOVLEVICH
IPC: E21B43/24
Filed: 2009-04-06
Granted: 2010-08-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention refers to well completion of various applications for hydrocarbon extraction from low productive formations, particularly drain wells of oil and gas, gas or coal formations. The method involves exposure on a producing well bore zone, preparation during a time period enough for rock shattering, increasing of the exposure intensity for rock shattering far from a well bore. Heat treatment is enabled with using ultrahigh frequency electromagnetic waves provided preheating of the well bore zone and rock water heating at temperature 110-145 °C for 1-3 hours at radiated power of electromagnetic waves 15.5-17 kWt. Thereafter, the exposure intensity to ultrahigh frequency electromagnetic waves is increased to 30-50 kWt provided heating of the producing well bore zone to temperature 300-400°C for 2-5 hours for water heating and rock shattering far from the well bore. 
     EFFECT: higher well productivity ensured by improved filtration characteristics of the well bore zone at ensured improved filtration characteristics in the well bore zone in the required rock intervals. 
     6 cl, 1 ex
Patent RU-2404308-C1 (RU)
Inventor: KHAN DONG DZOO
IPC: D06F29/00
Filed: 2009-04-29
Granted: 2010-11-20
Abstract: FIELD: textile, paper. 
     SUBSTANCE: linen processing machine comprises the first compartment for processing of linen arranged with the possibility to hold the linen in it, and the second compartment to process linen arranged with the possibility to hold the linen in it. Device for air supply is arranged with the possibility to supply air into the second compartment for linen processing and is located outside the second compartment for linen processing. Machine has the vessel that separates the first compartment for linen processing and the second compartment for linen processing. There is a partition installed in the vessel between the first compartment for linen processing and the second compartment for linen processing. Device for air supply is installed on partition. 
     EFFECT: improved efficiency of linen processing at optimal arrangement of machine working units. 
     17 cl, 8 dwg