baber/WOPTO huggingface dataset:
Patent RU-2353227-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-20
Granted: 2009-04-27
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention refers to the technology of tobacco refuse processing. The method for producing reconstituted tobacco involves extracting vanilla flowers with liquid carbon dioxide and separating a respective miscella, mixing up the tobacco material with a non-polar liquefied gas, extracting and shredding the material by relieving periodically the pressure in the extraction mixture below the extractant moist steam pressure at extraction temperature, separating the miscella and meal, taking a respective extract from the miscella, suspending the meal in an aqueous solution of an edible acid, introducing an edible polyatomic alcohol into the suspension, forming the suspension, its drying to a residual humidity of 13-15%, cutting and treating with the gas-liquid tobacco extract and separated CO 2  miscella by raising simultaneously the pressure, then relieving the pressure to atmospheric one by freezing simultaneously the soaked carbon dioxide and then subliming the latter to obtain a target product in the residue. 
     EFFECT: improved organoleptical properties of the reconstituted tobacco and shortened duration of the technological process.
Patent RU-2379553-C1 (RU)
Title: Peripheral gear-type pump
Inventor: AKIMOV ALEKSANDR PETROVICH
IPC: F04D5/00
Filed: 2008-05-23
Granted: 2010-01-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed pump comprises housing made up of two halves 1 and 2, inlet and outlet branch pipes with bulkhead arranged there between, vortex working wheel with vanes arranged inside the housing in vortex chamber 3 and gear in mesh with said vanes. Aforesaid vanes represent bevel gear wheel 5 with double-sided teeth 8. Bevel gears 9 and 10 are fitted on axles on opposite sides of the wheel, in conical recesses arranged in housing upper part, teeth of said gears being in mesh with teeth of aforesaid vortex wheel 5 to inhibit fluid overflow from pressure chamber into suction chamber and feed fluid from section chamber into pressure chamber. 
     EFFECT: higher efficiency and reliability, longer life. 
     2 cl, 4 dwg
Patent RU-2371051-C1 (RU)
Title: Sterilisation method of cherry compote
Inventor: AKHMEDOV MAGOMED EHMINOVICH
IPC: A23L3/04
Filed: 2008-06-16
Granted: 2009-10-27
Abstract: FIELD: food industry. 
     SUBSTANCE: method provides for three-stage cherry compote warming up in water at temperature 70 and 85 and 100°C respectively 5, 5 and 12-15 minutes with following cooling in air flow during 20 minutes at speed 3-4 m/s. During heat treatment jars are turned upside down. 
     EFFECT: method provides increased end products quality and decreased sterilisation process time.
Patent RU-2375376-C1 (RU)
Title: Production method of sago out of corn starch
Inventor: BYKOVA SVETLANA TARASOVNA
IPC: A23L1/00
Filed: 2008-07-07
Granted: 2009-12-10
Abstract: FIELD: food industry. 
     SUBSTANCE: corn starch is sieved, mixed with dry demineralised milk whey, starch-and-milk mixture is moisturised till moisture content 38-40%, after that it is dried at 130-140°C, minced, sieved and mixed with corn starch and inuline, the mixture is moisturised till moisture content 20-28%, granules are formed, dried and packed. Obtained product -sago- contains in wt % per 100 kg: corn starch - 80-84; dry demineralised milk whey - 8-10; inuline - 2-4; water - the rest. 
     EFFECT: invention allows to improve grain granulometric content, increase obtained product granules strength and increase its physiological value giving it treatment-and-prophylactic properties by enrichment with probiotic agents, micro- and macronutrients. 
     2 dwg, 1 tbl, 2 ex
Patent RU-2381695-C1 (RU)
Title: Method of processing offgrade bread
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: A23L1/18
Filed: 2008-10-14
Granted: 2010-02-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to food industry, namely to production of bread crackers. Method involves milling bread into crumbs, moistening crumbs until the moisture mass fraction of 26-28%, extruding the mass at 90°C, drying formed semi-finished product until humidity of 9-10% with the following swelling in deep fat. Apple mash is introduced into the bread crumbs before moistening in the amount of 1-10% of its mass. 
     EFFECT: it enables to increase nutritional value and expand the range of bread crackers produced by processing offgrade bread.
Patent RU-2391036-C1 (RU)
Inventor: RAJAN DZHON V
IPC: B08B15/00
Filed: 2007-03-21
Granted: 2010-06-10
Abstract: Устройство предназначено для приема мусора во всасывающую систему сбора мусора посредством использования компонентов центральной вакуумной системы. Устройство содержит приемный элемент и ящик, выполненный с возможностью плавного перемещения в приемном элементе между закрытым положением и открытым положением. Форма наружной периферии ящика соответствует форме внутренней периферии приемного элемента. Ящик включает в себя днище и стенки, проходящие наверх от днища. Днище и стенки определяют границы камеры, через которую воздух может проходить к всасывающему отверстию в задней части приемного элемента, когда ящик находится в открытом положении и разрежение подается к отверстию. Устройство содержит уплотнение, выполненное с конфигурацией, обеспечивающей герметичное закрытие всасывающего отверстия, когда ящик находится в закрытом положении. Электрический переключатель устройства выполнен с возможностью функционирования между положением «выключено», когда ящик находится в закрытом положении, и положением «включено», когда ящик находится в открытом положении. Приемный элемент закрывает камеру, когда ящик находится в закрытом положении. К приемному элементу вдоль днища ящика прикреплена базовая пластина так, что ящик при нахождении в закрытом положении огражден внутри приемного элемента и базовой пластины. Базовая пластина имеет выполненное в ней отверстие, образующее всасывающее отверстие и расположенное в задней части базовой пластины. Уплотнение обеспечивает герметичное закрытие отверстия в базовой пластине, когда ящик находится в закрытом положении. Технический результат состоит в упрощении процесса удаления мусора с полов, столешниц, рабочих поверхностей письменных столов, верстаков и рабочих поверхностей аналогичных типов. 12 з.п. ф-лы, 27 ил.
Patent RU-2381269-C1 (RU)
Title: NUTRIENT MEDIUM AND SELECTIVE ADDITIVE FOR EXTRACTION AND CULTIVATION OF Trichomonas vaginalis
Inventor: KUBANOVA ANNA ALEKSEEVNA
IPC: C12N1/10
Filed: 2008-10-23
Granted: 2010-02-10
Abstract: FIELD: biotechnologies. 
     SUBSTANCE: invention is related to biotechnology and may be used in diagnostics of trichomonal infection. Nutrient medium with selective additive contains peptone, yeast extract, L-cysteine, maltose, NaCl, KCl, horse blood serum, penicillin G, streptomycin, amphotericin-B, water. 
     EFFECT: invention makes it possible to increase speed of Trichomonas vaginalis biomass growth (number of protozoa in culture even after 20 hours of incubation achieves 5×10 4  specimens per 1 ml of medium) with full suppression of foreign microflora and to reduce concentration of antibiotic, which demonstrates antifungal activity. 
     2 cl, 4 ex
Patent RU-2393035-C1 (RU)
Title: Sealing device for rolling mill support
Inventor: TOLSTYKH VALERIJ ALEKSEEVICH
IPC: B21B31/00
Filed: 2008-11-25
Granted: 2010-06-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: proposed device comprises bearing cover with seat for sealing collar that includes casing, radial and face jaws with working edges interacting with mating surfaces of rolling mill. Reliable contact between jaws wedges and roller radial and face surfaces, in change of roller friction surfaces position relative to collar jaws, results from that collar jaws are jointed to casing and can vary their position with respect to roller surface. Note here that angle formed by jaw with roller face surface makes 25-45°, that formed by jaw with roller radial surface makes 30-35°, while ratio between the lengths of radial and face jaws makes 1.1 -1.2. 
     EFFECT: longer life and efficiency due to maintenance of sealing properties during change of relative position of roller friction surfaces. 
     2 dwg
Patent RU-2396588-C1 (RU)
Title: Device for flow rate stabilisation
Inventor: PIVIN IVAN FEDOROVICH
IPC: G05D7/01
Filed: 2008-12-18
Granted: 2010-08-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention is intended to stabilise flow rate of liquid coolant in channel at the inlet to imitator of nuclear power plant reactor core fuel cassette, preferably of VVER-1000 reactor type. Device comprises hollow reservoir installed on stands 2 inside the channel, coaxially to its longitudinal axis, and its shell along longitudinal axis of reservoir has two through holes. Reservoir is drop-shaped and is perforated in largest section. Inside reservoir, in its front through hole, there is bushing 6 installed with holes in side surface. 
     EFFECT: invention provides for profiling of liquid flow speeds field in nuclear reactor core. 
     1 dwg
Patent RU-2385337-C1 (RU)
Title: Road marking paint
Inventor: DEMENKOV PETR DMITRIEVICH
IPC: C09D133/04
Filed: 2009-01-20
Granted: 2010-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: road marking paint contains an acrylic filming agent, inorganic filler, a plasticiser, a mixed organic solvent, a pigment - titanium dioxide, a thickener based on organobentonite and a dispersing agent based on lecithin. The inorganic filler used is acid plagioclase in form of particle with size ranging from 12 to 60 mcm with sodium content ranging from 10.50 to 10.60 wt % in terms of Na 2 O. The paint additionally contains microtalc. 
     EFFECT: increased resistance of the road mark to prolonged effect of water, salt and alkali. 
     2 tbl, 3 ex
Patent RU-2399800-C1 (RU)
Title: Detachable joint
Inventor: LYSIKOV ANATOLIJ VLADIMIROVICH
IPC: F16B2/18
Filed: 2009-02-02
Granted: 2010-09-20
Abstract: FIELD: construction. 
     SUBSTANCE: detachable joint comprises two half-vessels installed in joint surfaces of panels with rigidly fixed finger and rotary hook with working curvilinear surface. Rotary hook is fixed in open position by positioning finger, and tightening of surfaces of connected panels is done by eccentric mechanism. 
     EFFECT: improved joint reliability. 
     2 dwg
Patent RU-2406849-C1 (RU)
Inventor: INOZEMTSEV ALEKSANDR ALEKSANDROVICH
IPC: F02C9/00
Filed: 2009-03-23
Granted: 2010-12-20
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: proposed method consists in varying gas turbine engine rpm neng according to program nengÇèprog=f(Lmeng-cont, Tin, Pin), where: Leng-cont is engine control lever turn angle, Tin is air temperature at gas turbine engine inlet, Pin is air pressure at gas turbine engine inlet. Beforehand, programmed rpm limits, ninÇèprog-lim are set in electronic controller of each engine for various flight conditions of the aircraft (take-off, climb, cruising regime). Thrust control computation system is used to generate data on flight stage and transmission of said data into said electronic controller of each engine. Programmed rpm limits, nengÇèprog-lim, are generated to allow for said flight conditions. During each flight stage, rpm correction signal limiting value, êénengÇècor, is limited subject to the following condition, i.e. nengÇèprog=f(Leng-cont, Tin, Pin) + êénengÇècorëñnengÇèprog-limÇè. ^ EFFECT: ruling out of engine overheating, higher reliability. ^ 2 dwg
Patent RU-2396543-C1 (RU)
Title: Procedure for comparative evaluation of steel resistance to micro-biological corrosion
Inventor: IOFFE ANDREJ VLADISLAVOVICH
IPC: G01N17/00
Filed: 2009-06-15
Granted: 2010-08-10
Abstract: FIELD: metallurgy. ^ SUBSTANCE: according to procedure for comparative evaluation of steel resistance to micro-biological corrosion samples of tested steel are held in bacterial medium for not less, than 48 hours. Further, bio-film formed on their surface is cleaned, and bacterial cells are lysed. Mass concentration of protein is determined in produced homogenate; resistance of tested steel to micro-biological corrosion is evaluated on base of this concentration. Also mass concentration of protein is determined by colorometric estimation. ^ EFFECT: quantitative estimation of bacterial cells growth, rating assortment of steel grades in short time; also the less mass protein concentration is present in bacterial suspension, the higher is resistance of steel to investigated kind of corrosion. ^ 2 cl, 1 tbl
Patent RU-2400306-C1 (RU)
Title: Ball mill magnetic separator
Inventor: KOTUNOV STANISLAV VLADIMIROVICH
IPC: B03C1/10
Filed: 2009-08-13
Granted: 2010-09-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention is intended for removal of magnetic metal impurities from bulk materials. The ball mill magnetic separator contains a rotary non-magnetic drum casing, a discharge device and a magnetic system with permanent magnets shaped as rectangular prisms. The drum is mounted on the outlet flange of the rotary ball mill and rotates together with it. Around the drum a support structure is arranged; mounted thereon at a gap relative to the drum casing and within its rotation plane is a magnetic conductor shaped as an arched magnet frame whose sector is equal to 200°-220° and mounted as displaced by an angle of 20°-40° from the vertical axis of the drum rotation plane in the direction opposed to that of the drum rotation. On the magnet frame surface turned towards the drum casing there are magnetic systems arranged with permanent magnets based on rare-earth metal alloys. The permanent magnets shaped as rectangular prisms whose side length ratio a:b:h, is 2:1:0,8. The pole pitch S of the permanent magnets on the arched magnet frame is 80-160 mm. On the inner surface of the steel drum there are polar metal concentrators arranged for the frame magnetic system. Attached to the support structure and arranged perpendicular to the drum rotation plane and at a slant downwards is a discharge device represented by a box-shaped tray serving for discharge of magnetic impurities. The tray is mounted in such a way that its beginning is positioned under the upper end of the frame arch with magnetic systems. 
     EFFECT: improved efficiency of magnetic impurities removal. 
     3 dwg
Patent RU-2414868-C1 (RU)
Title: Method of training mucoperiosteal flap for surgical treatment of periodontal inflammatory diseases
Inventor: RON GALINA IVANOVNA
IPC: A61K47/30
Filed: 2009-10-08
Granted: 2011-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and is intended for improvement of gum quality before elimination of gum recession in patients with periodontal inflammatory diseases. Punctures in zone of keratinised gum are performed on perimeter and more apically than gum recession by means of needle No 27G - 30G with piercing-cutting tip. Needle is introduced subepithelially into layer of own mucous membrane, where, without bringing needle out, 3-5 microcuts are made for formation of microhematomas in proper mucous layer of fixed gum. Depth of cutting plane location is not less than 0.3-0.5 mm. Length of each microcut constitutes 1-1.5 mm at 2 mm distance from each other. 2 times per day on area of flap preparation applied is composition of the following formulation: preparation "Vetoron"- 10%, base - siliconorganic glycerohydrogel with formulation: Si(C 3 H 7 O 3 ) 4 ·6C 3 H 8 O 3 ·24H 2 O(AB-I-50) - 90%. Microcuts are performed three times with 7-10 day interval, during entire tome of flap preparation. Said composition is applied on dry gum surface twice a day for 10 minutes. 
     EFFECT: method makes it possible to increase gum thickness for preparation for surgical treatment. 
     3 ex
Patent RU-2416187-C1 (RU)
Inventor: BEKUZAROVA SARRA ABRAMOVNA
IPC: A01C21/00
Filed: 2009-10-14
Granted: 2011-04-20
Abstract: Способ заключается в том, что семена перед посевом обрабатывают водным раствором биопрепарата Бализ-2 в концентрации 3-5% в течение 2-3 часов при температуре 70-80°С. Посевы опрыскивают водным раствором препарата Байкал ЭМ-5 в концентрации 0,01-0,02% при появлении 5-6 пар настоящих листьев. Изобретение позволит снизить заболеваемость растений. 1 табл.
Patent RU-2413904-C1 (RU)
Inventor: MOROZOV SERGEJ PAVLOVICH
IPC: F24S90/00
Filed: 2009-10-12
Granted: 2011-03-10
Abstract: Изобретение относится к энергетике по выработке электроэнергии с использованием солнечной лучистой энергии. Солнечно-воздушная воздухотурбинная электростанция в результате нагрева сжатого воздуха (рабочего тела) до высоких температур применением новых спиральных солнечных нагревателей, накрытых стеклом или оборудованных стеклянными линзами, позволяет собрать и сфокусировать солнечную лучистую энергию и обеспечить троекратный нагрев рабочего тела последовательно в каждом из трех солнечных спиральных нагревателей по всем трем солнечным спиралям одновременно. Солнечные нагреватели могут работать с линзами и без линз. Нагретый воздух, направленный в спиральный нагреватель, отдает тепло рабочему телу, двигающемуся на встречных направлениях, который поступает в турбину, вращая ее, а она вращает электрогенератор, вырабатывая электрический ток. Станция имеет два ряда цилиндров изотермического расширения и адиабатического сжатия атмосферного воздуха одновременно, нагревая его. Часть воздуха направляется по трубе в спиральный нагреватель для нагрева воды для бытовых нужд, частично используя тепло, полученное от атмосферного воздуха при его изотермическом расширении в изотермических цилиндрах. В изотермических цилиндрах сжатия воздуха (рабочего тела) за счет отбора мощности турбины, наоборот, тепло при сжатии отдается атмосферному воздуху. Электростанция предназначена для выработки дешевой электроэнергии для населения, живущего в районах пустынной местности с большим количеством солнечной лучистой энергии. 1 ил.
Patent RU-2413065-C1 (RU)
Title: Method for determining geometrical dimensions and azimuth location of oil-saturated zones in flooded beds
Inventor: DYBOV ANTON PAVLOVICH
IPC: E21B43/00
Filed: 2009-10-27
Granted: 2011-02-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method involves selection of the section of flooded oil bed with production and injection wells, in which by means of hydrodynamic investigations of production flooded wells there determined is the nature of distribution of oil-saturated zones in drained areas of the bed and their geometrical sizes. Availability of hydrodynamic connection between injection and production wells is established by means of indicating investigations. Direction and speed of movement of filtration flows is determined. According to the invention, the wells which have spatial extended oil-saturated zones in the bed area drained with the well are found out by means of hydrodynamic investigations of production wells located in the selected section of flooded oil bed. Specific geometrical sizes are determined: r o  coordinate relative to production well in which oil-saturated zone begins and r 1  coordinate in which oil-saturated zone ends. If r 1  is less than radius R c  of feed circuit of the well, the wells the oil-saturated zone of which is located in interwell space of the bed r 1 >R c  are found out. Coordinate r o  is determined. Results of hydrodynamic investigations of production wells and indicating investigations are analysed. On the basis of analysis there determined are geometrical sizes of oil-saturated zones and their azimuth location within the limits of the selected section of flooded oil bed. 
     EFFECT: improving reservoir recovery. 
     1 ex, 5 dwg
Patent RU-2417281-C1 (RU)
Title: Обои с бактерицидными свойствами
Inventor: MOISEENKO VALERIJ VLADIMIROVICH
IPC: C09J7/29
Filed: 2009-11-30
Granted: 2011-04-27
Abstract: Обои относятся к отделочным материалам и могут использоваться в качестве декоративного покрытия внутренних стен в строительной промышленности при реконструкции зданий и ремонте помещений. Обои имеют основу и лицевую и изнаночную стороны. На лицевую сторону основы нанесено покрытие, содержащее антибактериальный агент. В качестве антибактериального агента покрытие содержит наночастицы серебра. Покрытие получено путем смешения лака и углеродного пористого носителя с наночастицами серебра в заданном количестве. Наночастицы серебра имеют размер 2-50 нм. Углеродный пористый носитель имеет удельную плотность 0,03-0,1 г/см 3 , удельную поверхность 50-200 м 2 /г и размер пор 5-50 нм. Лаком является акриловый лак на водной основе или алкидный лак. Основа обоев выполнена из бумаги или ткани. Лицевая поверхность обоев выполнена из бумаги, ткани, волокон ткани или полихлорвинила. Углеродный пористый носитель с наночастицами серебра выполнен в форме порошка. На изнаночную поверхность обоев нанесен клей. Техническим результатом является повышение качества обоев и упрощение технологии их изготовления. 13 з.п. ф-лы.
Patent RU-2415364-C1 (RU)
Title: Heat transfer method
Inventor: PIVIN IVAN FEDOROVICH
IPC: F28D7/00
Filed: 2010-01-13
Granted: 2011-03-27
Abstract: FIELD: power industry. 
     SUBSTANCE: method of heat transfer mainly through the tube wall of high-stressed heat exchanger, which consists in the fact that according to counterflow diagram the heated liquid is provided with translational movement along the generatrix of the tube, and with rotational movement about the tube with geometric ratio of flow passages for heating and heated liquids; at that, in order to provide additional degree of freedom - rotational movement of heated liquid about the axis of screw channel - the angle of ascent of the latter about the tube is set so that it is smaller that rotation angle of heated liquid about the axis of screw channel owing to making the upper part of section of screw channel above piece of contact of heated liquid of that section with heat exchange tube. 
     EFFECT: increasing heat removal from heating liquid to heated liquid, improving operating reliability owing to absence of critical areas with high values of thermal cyclic stresses at heat exchange on water-steam boundary line. 
     2 dwg
Patent RU-2420189-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2010-02-24
Granted: 2011-06-10
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology of preserved compotes production. The method provides for recipe components preparation, girasol cutting, its drying in microwave field at preset process parametres, frying and milling, frying and mincing acorns, frying barley, oat grains and soya, mixing of girasol, grains of barley, oat, acorns and soya, obtained mixture extraction by drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of plums and syrup, sealing and sterilisation. ^ EFFECT: method allows to produce compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time. ^ 1 tbl
Patent RU-2433012-C1 (RU)
Inventor: GUMENJUK JURIJ IVANOVICH
IPC: B21K21/04
Filed: 2010-03-17
Granted: 2011-11-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to manufacturing of cartridge cases for civil, service, combat hand small arms, pyrocartridges, cartridges for construction and assembly and artillery shots. The method includes cutting a stock, its calibration, manufacturing of a cylindrical stepped sleeve by impression, thinning of the wall by drawing, bottom stamping to form a capsule seat. The volume calibration of the stock is carried out by means of its variation along the height, diameter and form by means of a combined transverse-longitudinal extrusion of material from a guide part of a matrix into a cavity of the matrix with the specified profile. At the same time complete leakage of the stock material is ensured from the guide part of the matrix, or an incomplete one to form at least a double-staged calibrated semi-finished product. One of stages of the semi-finished product is formed by the guide part of the matrix, and the other stage - by the matrix cavity. 
     EFFECT: improved process capabilities of the process and reduced loads at the tool. 
     5 cl, 3 dwg, 1 ex