baber/WOPTO huggingface dataset:
Patent RU-2292003-C1 (RU)
Title: Solar photoelectric module with concentrator
Inventor: STREBKOV DMITRIJ SEMENOVICH
IPC: F24S23/30
Filed: 2005-09-09
Granted: 2007-01-20
Abstract: FIELD: hydraulic power engineering, in particular, highly efficient solar power modules with a concentrator for production of electric power. 
     SUBSTANCE: a tracking sensor is positioned and fastened in the solar module in the central part of the primary tapered concentrator with a trough hole coaxially with its optical axis, it is positioned inside the primary cooling device with two extensible tapered tips at its top and at its foundation; the primary receiver is fastened between the tapered tips having a mirror surface and fulfilling the functions of the secondary concentrator, and a Fresnel lens is positioned and fastened between the primary and secondary concentrators at their foundation with the aid of a ring, the tracking sensor is fastened by its foundation on the top of the secondary cooling device with prismatic tips, their interior is made in the form of radiator ribs, the secondary receiver is fastened on the outer side of the prismatic ribs. 
     EFFECT: produced a simple in manufacture highly efficient and inexpensive system for the solar photoelectric module. 
     2 dwg
Patent RU-2287489-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: C02F1/40
Filed: 2005-10-07
Granted: 2006-11-20
Abstract: FIELD: oil-producing industry; method of purification of the waste waters from the emulsified oil and oil products and the solid suspended particles. 
     SUBSTANCE: the invention is pertaining to the field of oil-producing industry and may be used at purification the oily waste waters from the emulsified oil and oil products and the solid suspended particles. Exercise feeding of the waste water into the sump and withdrawal of the oil, the gas and the purified waste water. At the waste water feeding into the sump in the stream of the waste water feed through the dispergator the oil at the consumption rate of 5-15 m 3 /h. The stream is introduced into the sump through the layer of the waste water of the same oil pool with the depth of waste water layer of 4-8 m at the introduced volume of the oil of the order of 3-4 % from the volume of the fed waste water. The technical result of the invention consists in the increased effectiveness of the waste water purification. 
     EFFECT: the invention ensures the increased effectiveness of the waste water purification.
Patent RU-2301406-C1 (RU)
Inventor: BYKOV ANDREJ ANATOL EVICH
IPC: G01F17/00
Filed: 2005-10-21
Granted: 2007-06-20
Abstract: FIELD: the invention refers to measuring technique. 
     SUBSTANCE: the invention may be used in an automobile equipped with an injector engine with electronic control and provided with an information system with a mini-computer, a digital indicator, a sensor of the level in the fuel tank and a speed sensor. The current consumption out of the fuel tank is measured at different loadings on the engine. The fuel tank is calibrated on different loading regimes on the engine according to the volume of fuel corresponding to the position of the level sensor. The current consumption of fuel is measured on productivity of a sprayer and the time of its opening. The remains of the fuel in the fuel tank is calculated and compared with the volume of the fuel received at calibration of the fuel tank with the measured remains of fuel. By deviations of these volumes and according to the result of comparison of current time of the cycle feeding on idle revolutions of the engine with the time of the cycle feeding on idle revolutions of the completely warmed-up engine one can judge about the technical condition of the fuel system of the engine. 
     EFFECT: The invention provides additional control of technical condition of an injector engine according the volume of consumed fuel. 
     3 cl, 1 dwg
Patent RU-2292105-C1 (RU)
Title: Method for reducing time delay at automatic load transfer in case of two-phase fault in one of backup line sections
Inventor: VASIL EV VALERIJ GEORGIEVICH
IPC: H02J9/04
Filed: 2005-10-27
Granted: 2007-01-20
Abstract: FIELD: power mains automation. 
     SUBSTANCE: proposed method for reducing time delay at automatic load transfer in case of two-phase fault in one of backup line sections includes monitoring of voltage across backup line as well as reverse-sequence voltage across the latter, location of one line-voltage failure at the same time noting reverse-sequence voltage across backup line, conclusion being made about phase failure in one of backup line sections, whereupon failure of all line voltages across backup lines is located, and reading of maximal time delay in automatic load transfer is started at the same time checking for repeated reverse-sequence voltage across backup line due to failure of automatic load transfer to respond to two-phase fault in one of sectionalizing circuit breakers installed in backup line, its occurrence is noted, and conclusion is made upon its disappearance, Provided there are no line voltages across backup line, that one of sectionalizing circuit breakers installed in backup line has opened as result of failure of automatic load transfer in response to two-phase fault in one of mentioned line sections; when this is the case, signal is supplied for operating mains automatic load transfer facility without waiting for termination of its maximal time delay reading. 
     EFFECT: enlarged field of application and functional capabilities due to use of proposed method. 
     1 cl, 2 dwg
Patent RU-2306373-C1 (RU)
Inventor: KIRSANOV VLADIMIR ANATOL EVICH
IPC: D21C11/02
Filed: 2005-12-22
Granted: 2007-09-20
Abstract: FIELD: pulp-and-paper industry. 
     SUBSTANCE: part of solution with pH 3.0-5.0 is brought into contact with sulfur dioxide until acidic (pH 1.5-3.5) bisulfite solution is obtained. Solution is then subjected to interaction with lump brucite fraction 10-150 mm until pH 3.0-5.0 and percentage of bound sulfur dioxide 47-55% are attained. 
     EFFECT: increased workability of process due to reduced equipment dimensions because only a small apparatus is required, which can be loaded with brucite at any time periodically or continuously. 
     1 tbl, 2 ex
Patent RU-2314125-C1 (RU)
Title: Способ получения инактивированной вакцины против вируса гепатита а
Inventor: MUNTJANOVA MARIJA ALEKSEEVNA
IPC: A61K39/29
Filed: 2006-04-25
Granted: 2008-01-10
Abstract: Изобретение относится к области вирусологии. Способ включает выращивание вируса на клетках, лизис клеток, осветление вируссодержащей жидкости, ее концентрирование и доочистку, с последующим повторным осветлением вирусной фракции и сорбцией вирусного антигена. При этом лизис клеток осуществляют раствором неионного детергента Твин 80, а на стадии доочистки используют раствор сульфата стрептомицина. Способ позволяет повысить выход вирусного антигена. Изобретение может быть использовано в медицине. 4 з.п. ф-лы, 10 табл.
Patent RU-2316900-C1 (RU)
Title: Method for hierarchical encoding with usage of a set of antennas in radio communication system
Inventor: MANTRAVADI ASHOK
IPC: H04L1/06
Filed: 2004-09-27
Granted: 2008-02-10
Abstract: FIELD: communications engineering, possible use for realization of hierarchical encoding in radio communication system. 
     SUBSTANCE: in accordance to the invention, main stream and extended stream are encoded and modulated separately in transmitter to produce first and second streams of data symbols, respectively. First data symbol stream is processed in accordance to first circuit of spatial processing to produce first set of symbol sub-streams. Second stream of data symbols is processed in accordance to second circuit of spatial processing to produce second set of symbol sub-streams. First set of symbol sub-streams is combined with second set of sub-streams of symbols to produce a set of transmission symbol streams for transmission by a set of transmitting antennas. The receiver performs additional processing to restore main stream and extended stream. 
     EFFECT: ensured communication with a set of users. 
     12 cl, 28 dwg
Patent RU-2316166-C1 (RU)
Title: Навесное устройство к жаткам комбайна для уборки сельскохозяйственных культур
Inventor: BOGATYREV VLADIMIR IVANOVICH
IPC: A01D41/16
Filed: 2006-06-13
Granted: 2008-02-10
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано в комбайнах для уборки сельскохозяйственных культур. Навесное устройство содержит выполненный в виде платформы стол, левую и правую боковины и имеющие приводы горизонтальный аппарат и вертикальный режущий нож сдвоенного типа. Стол выполнен в виде платформы с набором перекрытий. Левая боковина прикреплена к столу жестко, а правая боковина прикреплена к нему с возможностью регулирования ее положения. За горизонтальным режущим аппаратом расположен выполненный в виде треугольного бруса ограничитель схода семян. Привод горизонтального режущего аппарата состоит из шарнирно-пальцевого устройства и эксцентрикового фланца, закрепленного на шкиве посредством шатуна с возможностью передачи колебательных движений через шаровой элемент на коромысло. Второй рычаг коромысла соединен с шарнирно-пальцевым устройством полотна горизонтального режущего аппарата. Привод вертикального режущего ножа соединен тягами коленчатого вала от электродвигателя с электрооборудованием комбайна. Навесное устройство к жатке комбайна за счет боковой отсечки скашиваемой массы обеспечивает возможность уборки не только зерновых, но и бобовых и стручковых культур. 6 ил.
Patent RU-2309933-C1 (RU)
Inventor: BUTOV GENNADIJ MIKHAJLOVICH
IPC: C07C15/24
Filed: 2006-07-11
Granted: 2007-11-10
Abstract: FIELD: organic chemistry, adamantine derivatives, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of adamantyl-containing derivatives of naphthalene of the general formula:  , wherein R 1  = R 3  means hydrogen atom (H); R 2  means Ad (1); R 1  means -OH; R 2  means H; R 3  means Ad (2); R 1  means Ad; R 2  means -OH; R 3  means H (3). Method involves adding naphthalene-containing compound chosen from order involving naphthalene, 1-naphthol and 2-naphthol to 1,3-dehydroadamantane in the mole ratio of reagents = 1:(2-4). The addition reaction is carried out in inert solvent medium, for example, diethyl ether or dioxane, at its boiling point (35-100°C) for 30 min in the presence of catalytic amounts of sulfuric acid. Invention allows to develop a method for synthesis of adamantyl-containing naphthalene derivatives for small stages, enhancing the yield of product and decreasing the reaction time. 
     EFFECT: improved method of synthesis. 
     3 ex
Patent RU-2319368-C1 (RU)
Title: Способ резервирования зерна зеленого горошка
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-08-15
Granted: 2008-03-20
Abstract: Изобретение относится к технологии подготовки к хранению зерна зеленого горошка. Способ предусматривает обработку горошка смесью равных количеств низшего алкилового эфира эйкозапентаеновой кислоты и хитозана, покос, сушку в валках до остаточной влажности около 14% и обмолот зеленого горошка. Способ обладает сокращенной энергоемкостью и позволяет сократить количество отходов зерна при его последующей переработке.
Patent RU-2326223-C1 (RU)
Inventor: MINOSJAN KARAPET DERENIKOVICH
IPC: E06B3/00
Filed: 2006-08-29
Granted: 2008-06-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention refers to the sphere of construction and deals with design of windows installed within dwelling and industrial purpose facilities. The window consists of a frame, a sash made of panelled (three-layered) wood bar with a plastic case-like cover plate applied onto its outer surface, a single glazed unit, a tubular rubber sealer. The window frame consists of an outer plastic profile structure, reinforced with steel profile and heat insulated, and an inner structure of wood bar. The wood bar and plastic profile structures of the frame are interconnected with the help of multi-purpose tightening self-tapping screws arranged chequerwise and inserted in the countersunken recesses in the wood bar structure and passing through the plastic and metal profile structures at a 45° angle. 
     EFFECT: enhancement of the structure rigidity and strength (to a degree required); enhancement of sound and thermal insulation and improvement of the indoor microclimate. 
     3 dwg
Patent RU-2326798-C1 (RU)
Title: Роликоопора ленточного конвейера
Inventor: DUNDUA PETR KONSTANTINOVICH
IPC: B65G15/60
Filed: 2006-10-05
Granted: 2008-06-20
Abstract: Изобретение относится к конвейерному транспорту, а именно к роликоопорам ленточных конвейеров, транспортирующих уголь, руду и другие материалы. Роликоопора содержит центральный и боковые ролики с подшипниками, установленные на опорах, и грузонесущую вогнутую ленту. Наружная поверхность каждого ролика образована вращением отрезка вогнутой дуги вокруг оси вращения ролика. Центральный ролик установлен по отношению к боковым со смещением по оси конвейера на расстояние минимально допустимого для свободного вращения зазора от последних и имеет перекрытие с ними у концов торцев. Угол наклона оси вращения боковых роликов выбран таким, что во фронтальной поперечной проекции конвейера дуги поверхностей боковых и центрального роликов образуют непрерывную дугу одного радиуса. Точки пересечения нормалей, проведенных через середины подшипников центрального ролика и нижних подшипников боковых роликов, с осями вращения этих роликов во фронтальной поперечной проекции конвейера совпадают. Изобретение позволяет увеличить срок службы ленты конвейера. 2 ил.
Patent RU-2331585-C1 (RU)
Title: Способ получения пирофосфатотетрамминдиплатины(ii)
Inventor: STARKOV ALEKSANDR KONSTANTINOV
IPC: C01G55/00
Filed: 2006-11-21
Granted: 2008-08-20
Abstract: Изобретение касается способа получения соединения платины(II), а именно, пирофосфатотетрамминдиплатины(II), который может быть использован как промежуточное соединение при синтезе цис-дихлородиамминплатины(II). Способ заключается в том, что к раствору тетрахлороплатината(II) калия добавляют пирофосфат натрия в среде ацетата аммония и нагревают в течение 1 часа на водяной бане при рН 5 с последующим добавлением второй порции пирофосфата натрия и нагреванием раствора в течение 4 часов. Выделившуюся соль пирофосфатотетрамминдиплатины(II) промывают водой и спиртом и сушат при комнатной температуре. Предложенный способ позволяет получить комплексное соединение пирофосфатотетрамминдиплатины(II) высокой степени чистоты и использующееся в качестве промежуточного продукта при синтезе соли цисдихлордиамминплатины(II). 2 табл.
Patent RU-2336162-C1 (RU)
Inventor: PUZANOV BORIS ALEKSEEVICH
IPC: B28B1/00
Filed: 2006-12-15
Granted: 2008-10-20
Abstract: FIELD: construction, technologies. 
     SUBSTANCE: creation of press providing possibility to produce block of reinforced with fibers polystyrene-concrete mixture via mass vibrocompression under static weight when weight pressure is 8-15 kg/m 3 . This block has the same physical parameters throughout its volume and has length about 600 mm with through hollows. Its density is 175-425 kg/m 3 , compressive strength - 0.35-1.8 MPa, bending resistance - 0.15-0,6 MPa and coefficient of heat conductivity - 0.065-0.10 W/mC. Press for producing blocks of reinforced with fibers polystyrene-concrete mixture contains body, which has forming cavity in the opening of the top part, and curb limited from bottom by removable tray. Along top part of the bogy, following is located: guides in where carriage of bottomless batcher with front smoothing wall is installed; weight for formed mixture in the form of plate; vibrator for formed mixture compaction; at least one blockout and/or slotout positioned vertically in curb hollow; mechanism for lifting formed block on tray accommodated under the tray. Longitudinal curb boards are made as metal sheets mounted on shelves of longitudinally positioned angle sections on their inside and attached to them. Blockout and/or slotout is attached on top of beam positioned longitudinally under tray with ports for blockout and/or slotout passing, at that, vibrator is mounted on beam side opposite to blockout and/or slotout. Weight has devices for its translatory movement into curb hollow limiting to the value not exceeding 15 mm. 
     EFFECT: usability and increase of operational reliability. 
     6 cl, 1 ex, 2 dwg
Patent RU-2330051-C1 (RU)
Inventor: LAPITSKIJ VALENTIN ALEKSANDROVICH
IPC: C08K13/02
Filed: 2007-02-26
Granted: 2008-07-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention concerns production of antifriction epoxy moulding materials used in manufacturing of inserts for bearing bushings with binary friction surface, i.e. greases, as well as construction material and electric insulator in electrical engineering and other technical fields. The method involves forge rolling of solid pre-polymer with fluorine rubber capable of curing by an amine, in the ratio of 90:10 to 60:40 at the temperature of 60-90°C for 5-30 minutes. Here pre-polymer is a product of interaction of epoxidised novolac (A) with epoxy diane resin of molecular mass 360 to 540 (B) and with 3,3'-dichlor-4,4'-diaminodiphenylmethane (C) in the A:B:C ratio of 85:10:5 to 5:80:15, obtained by heating at 60-130°C for 30-120 minutes. Further to 100 mass parts of forge-rolled mix 15.0-50.0 mass parts of arylamine as curative, 5.0-50.0 mass parts of polytetrafluoretylene and 10.0-100.0 mass parts of chopped fiber as filler, and 2.0-6.0 mass parts of antiadhesive are added. The composition is additionally forge-rolled at 40-80°C for 5-15 minutes, then the resulting mass is cooled and crushed. 
     EFFECT: improved antifriction properties of moulding material. 
     2 tbl, 8 ex
Patent RU-2327266-C1 (RU)
Title: Монтажная схема электрических проводов внутри здания
Inventor: SHCHITOV SERGEJ DMITRIEVICH
IPC: H01R9/00
Filed: 2007-03-09
Granted: 2008-06-20
Abstract: Использование: при устройстве потребительской электросети в жилых и общественных зданиях. Технический результат заключается в повышении надежности, обеспечении максимальной пожарной безопасности, упрощении и мобильности обслуживания. Монтажная схема электрических проводов внутри здания содержит силовой ящик, квартирный щиток, электроустановочные изделия, провод, при этом между квартирным щитком и электроустановочными изделиями дополнительно расположен соединенный трехжильным проводом с каждым электроустановочным изделием клемный щит с клемниками, к каждому из которых, с одной стороны, от квартирного щитка подведены или фаза, или заземление, или нуль, а с другой стороны, к клемникам подключены, с возможностью переключения с одного клемника на другой, отдельные жилы трехжильного провода, создающие контура для освещения или для розеток. 3 ил.
Patent RU-2343875-C1 (RU)
Inventor: BRJUKHANOV VALERIJ MIKHAJLOVICH
IPC: A61C13/23
Filed: 2007-05-15
Granted: 2009-01-20
Abstract: FIELD: medicine; stomatology. 
     SUBSTANCE: compound includes extract of leaves of burdock, sea-buckthorn oil, oil of mint peppery, polymer PVC, Na-CMC, glycerine and purified water. The compound is obtained by mixing of film-former solutions: polyvinyl alcohol, sodium carboxymethyl cellulose in optimum parity with addition of medical products of phytogenesis and plasticiser - glycerine. 
     EFFECT: increase of adhesive properties, abilities to film forming, prolongation of action of the entered medical products, having antiinflammatory and antimicrobial effect. 
     12 tbl, 1 dwg
Patent RU-2350734-C1 (RU)
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/22
Filed: 2007-08-01
Granted: 2009-03-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: invention relates to drill bits and diamond tools, particularly to roller-bit drill supports. Proposed support comprises journal furnished with axial and radial oil feed channels, cylindrical support surface and spherical thrust bearing, the radius of latter exceeding that of the former, and roller bit fitted on journal by locking element. The said spherical thrust bearing is threaded onto the cylindrical support surface. The locking element is formed by the cylindrical sleeve with L.H. thread on its outer surface jointed to the roller bit with help of mating thread made on the roller bit inner surface. The spherical thrust bearing can have threaded ledge or channel, while the cylindrical spherical thrust bearing can have mating threaded channel or ledge. The spherical thrust bearing and cylindrical support surfaces feature helical grooves on their outer surfaces communicating, via radial channels, with the journal axial channel. The spherical thrust bearing is located on the line of joint between the spherical thrust bearing and cylindrical support surface. 
     EFFECT: simpler design, lower costs. 
     6 cl, 1 dwg
Patent RU-2352715-C1 (RU)
Inventor: AVER JANOV VITALIJ NIKOLAEVICH
IPC: E02B7/06
Filed: 2007-10-03
Granted: 2009-04-20
Abstract: FIELD: construction. 
     SUBSTANCE: dam includes body erected from fine-grained material and transition layer made of consertal material and arranged in coastal abutments. Transition layer made of consertal material is arranged with addition of clay soil in amount that provides for the following content of pit-run fines in prepared soil mixture, and pit-run fines means fractions with conventional diameter of less than 5 mm, at least 40% and dust-clay fractions - at least 15% at continuous granulometry and 35% at discontinuous granulometry. 
     EFFECT: increased suffosion strength and filtration isotropy due to increased strength of transition layer. 
     2 cl, 3 dwg
Patent RU-2345915-C1 (RU)
Inventor: FEDOTOV ALEKSANDR IVANOVICH
IPC: B60T17/22
Filed: 2007-10-16
Granted: 2009-02-10
Abstract: FIELD: transport. 
     SUBSTANCE: method consists in obtaining and analysis of phase dynamic characteristics patterns. In process of diagnostics three types of phase dynamic characteristics are determined: dependence of braking force at motor vehicle wheel on pressure in brake chamber, dependence of pressure in brake chamber on brake valve outlet pressure and dependence of brake valve outlet pressure on effort applied to brake pedal. Operation condition of braking system is determined by results of consecutive analysis of phase dynamic characteristics patterns. Device contains computer, analog-digital converter, block of converters, control device, electric motor power control device, two pressure gauges, force applied to brake pedal sensor, and also left and right sections. Sections consist of frame, electric motors, driving and driven wheel hubs, reduction gears, braking torque sensors, chain-drives, tracing rollers, and angular velocity sensors. 
     EFFECT: increase of comprehensiveness and reliability of brake gear diagnostics. 
     2 cl, 4 dwg
Patent RU-2348384-C1 (RU)
Inventor: UL JANOV ALEKSEJ NIKOLAEVICH
IPC: A61F9/007
Filed: 2007-10-16
Granted: 2009-03-10
Abstract: FIELD: medicine; ophthalmology. 
     SUBSTANCE: surgical treatment of patients suffering from burn corneal leukoma in remote period after the injury is combined with conjunctiva peritomy backwards from the limb distanced 4 mm. Fibrovascular pannus is excised from cornea surface. On pair eye, conjunctiva is separated from Tenon's membrane. Thereafter two sector limb-conjunctival transplant flaps sized 4×4 mm are cut out in upper sector so that to provide intact limb 2-3 mm positioned 12 o'clock. Flaps are positioned 6 and 12 o'clock on the operated eye herewith fixed to limb and sclera. Conjunctiva is fixed to sclera in a circumferential direction. After that cornea surface is covered with soft contact lens, e.g. silicone hydrogel lens of diameter 13.8 mm. Two conjunctival defects of donor eye are taken in separately. 
     EFFECT: provides secured stable growth of epithelial cells on burnt eye cornea surface, and further stable state of eyes; lower postoperative complications and improved cosmetic effect on donor eye. 
     2 cl, 2 ex