baber/WOPTO huggingface dataset:
Patent RU-2241014-C1 (RU)
Inventor: BONDAREV M S
IPC: C09D125/08
Filed: 2003-08-27
Granted: 2004-11-27
Abstract: Изобретение относится к области лакокрасочных материалов. Описываются краски, включающие связующее в виде латекса, наполнитель в виде крошки, загуститель и воду, причем в качестве связующего они содержат латекс стирол-акриловый, в качестве наполнителя – кварцевую крошку с размером частиц от 0,05 до 3 мм, а в качестве загустителя – декстрин или гидролизованный полиакрилонитрил – гипан. Предложенные краски обладают повышенными эксплуатационными свойствами: светостойкостью 6-7 баллов, адгезией покрытия 5-5,4 кг/см, влагостойкостью 0,10-0,12 м 3 /см 2  и высокой термостойкостью. 2 н.п.ф-лы, 2 табл.
Patent RU-2228427-C1 (RU)
Inventor: KHISMETOV T V
IPC: E21B33/13
Filed: 2003-08-28
Granted: 2004-05-10
Abstract: FIELD: oil and gas extracting industry. SUBSTANCE: method includes pumping of fluid with admixture of water repellent into trouble zone and following pumping of oil-well material into said zone. Pumping of fluid with water repellent is performed under pressure of opening of natural vertical cracks of trouble zone and with periodical interrupts of pumping at different time intervals of different spans. EFFECT: increased effectiveness of isolation of trouble zone in a well due to increase of zone coverage along both thickness and depth. 11 cl
Patent RU-2243376-C1 (RU)
Inventor: BALAKHONTSEV V V
IPC: E21B47/10
Filed: 2003-11-11
Granted: 2004-12-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: device has hermetic cylindrical tank with separator piston inside, piston position sensors mounted on its end portions, flow switches, inlet and outlet lines, control block and connecting pipelines. Tank is mounted on horizontal hollow axis, eccentrically mounted relatively its central axis, rigidly fixed on tank flanges and mounted on ball bearings of supports and provided with weight sensor, electrically connected to control block. Inlet and outlet lines for well product are connected to hollow eccentrically mounted axis, connected to tank hollow. Device is provided with filter for cleaning product of well from mechanical admixtures, mounted on feed line for well product in flow switch, made in form of hydraulic distributor with drive, connected electrically to control block, for automatic alternating transfer of well product into tank. Inner walls of tank are covered in compound for preventing paraffin sedimentations. Inlet and outlet line for well product into tank are mounted with possible connection to outlet line through hydraulic distributor. Separator piston is made in form of resilient elastic ball. 
     EFFECT: higher precision, higher reliability, higher effectiveness. 
     3 cl, 2 dwg
Patent RU-2254188-C1 (RU)
Inventor: SHOR MAJKL T
IPC: B21B15/00
Filed: 2003-12-10
Granted: 2005-06-20
Abstract: FIELD: continuous hot rolling mills, namely methods and systems for feeding hot rolled product from such mill to rack of cooling system. 
     SUBSTANCE: system for receiving hot rolled rod type article from rolling mill and feeding it to  cooling rack includes shears for cutting rod by segments and for alternatively guiding rod segments to one of two further intermediate paths for going on motion along them; switches in each of said paths for guiding rod segment to one or other of two paths for moving segments of rod to cooling rack; braking apparatus for reducing speed of rod segments moving on said paths; apparatus for cooling rod segments moving on said paths. Braking apparatus includes first and second braking units mutually spaced along said paths. First braking unit is made with possibility of reducing speed of rod segments till intermediate speed less than speed of feeding rod from rolling mill. Second braking unit is made with possibility of further reducing speed of rod segments from intermediate speed till speed suitable for feeding to cooling rack. Method for receiving hot rolled rod and feeding it to cooling rack comprises steps of dividing rod by segments; alternatively guiding rod segments to one of two intermediate paths for going on motion on them; alternatively guiding rod segment moving on said path to one of two further paths for feeding rod segments to cooling rack; providing braking of rod segments at their motion on said further paths for two stages; at first stage reducing speed of rod segments till intermediate speed less than speed of feeding product from rolling mill; at second stage reducing speed of rod segment from intermediate speed till speed suitable for feeding it cooling rack. 
     EFFECT: possibility for rolling wide assortment of articles fed at high speed values. 
     15 cl, 7 dwg
Patent RU-2262489-C1 (RU)
Title: Система аэрации в аэротенке для очистки сточных вод
Inventor: KARMAZINOV F V
IPC: C02F3/30
Filed: 2004-01-20
Granted: 2005-10-20
Abstract: Изобретение относится к технологии очистки сточных вод и может быть использовано для биологической очистки сточных вод на очистных сооружениях городского хозяйства. Система аэрации в аэротенке содержит над соответствующими участками дна аэротенка, по меньшей мере, две зоны, из которых одна - нитрификация, а другая - денитрификация. В зоне нитрификации расположены пневматические аэраторы, собранные в соответствующие модули и размещенные в придонной части соответствующего участка дна аэротенка. По меньшей мере, в каждой зоне группа аэраторов образована из пневматических аэраторов. Группа аэраторов, расположенная в зоне нитрификации, образована из пористых трубчатых аэраторов, а группа аэраторов, расположенная в зоне денитрификации, образована из перфорированных трубчатых аэраторов. При этом в пределах каждой из упомянутых групп аэраторы собраны в аэрирующие модули и расположены в соответствующих придонных частях аэротенка с возможностью образования в нем широкой полосы аэрации. Технический результат: повышение интенсивности очистки сточных вод с увеличением скорости процесса биологической очистки. 3 табл., 5 ил.
Patent RU-2259270-C1 (RU)
Inventor: GONCHAROV V M
IPC: B24D13/04
Filed: 2004-02-17
Granted: 2005-08-27
Abstract: FIELD: grinding. 
     SUBSTANCE: method comprises assembling abrasion tabs and flanges with simultaneous tightening of flanges with the use of tightening screws and preliminary and further assembling of the disk.  The preliminary assembling is performed by smoothing tabs and top flange to provide prestressed deformed condition in the disk.  The simultaneous tightening is performed by means of tightening screws during the finishing assembling.  The device comprises bearing plate, setting pin, and shell.  The device is provided with clamp, pressing plate, and stud-bolt and nuts for preliminary assembling of the disk by generating and fixing pressed deformed condition in it.  The pressing allows the top flange of the disk and abrasion tabs to be simultaneously set. 
     EFFECT: enhanced reliability. 
     2 cl, 1 dwg
Patent RU-2266154-C1 (RU)
Inventor: LOGUNTSOV V F
IPC: B01D37/02
Filed: 2004-03-24
Granted: 2005-12-20
Abstract: FIELD: mechanical engineering; filters. 
     SUBSTANCE: invention relates to precoat cartridge filters and it can be used for cleaning sewage waters or extracting valuable components from water.  Proposed filter contains cylindrical case with upper detachable lid, tangential decentralized inputs, sediment let out branch pipe, clarified water let out branch pipe, filtering partition in form of paraboloid of rotation, and movable element in form of ball.  Filter is provided with cylindrical pocket with hole communicating with pipeline. 
     EFFECT: improved efficiency of cleaning owing to improved hydrodynamic characteristics of precoat filtering layer. 
     2 dwg
Patent RU-2263929-C1 (RU)
Inventor: SEMENOV EH V
IPC: G01S13/00
Filed: 2004-04-07
Granted: 2005-11-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: object is affected by test signal, response signal is received from object, after response signal, object is affected with additional test signal, response signal is delayed for test signal in delay line, time of signal delay in which is selected to be equal to time span between start of test signal and start of additional test signal, then output signal of delay line is let through first linear filter, and response signal of object to additional test signal is let through second linear filter and difference of signals at outputs of first and second filters is recorded, while relation of transfer characteristics of first and second linear filters is selected to be equal to relation of spectrums of additional test signal, as zero time moment, beginning of test signal is taken, during calculation of spectrum of additional test signal as zero time moment, beginning of additional test signal is taken. In particular case, difference of output signals of first and second linear filters is let through the third linear filter. 
     EFFECT: higher efficiency, broader functional capabilities. 
     2 cl, 6 dwg
Patent RU-2263099-C1 (RU)
Inventor: ROGOV M N
IPC: C07C7/11
Filed: 2004-04-19
Granted: 2005-10-27
Abstract: FIELD: chemistry of aromatic compounds, petroleum chemistry, chemical technology. 
     SUBSTANCE: method involves carrying out three-stage isolation of aromatic hydrocarbons by separation, absorption and separation using at absorption stage atmosphere distillate off (TS 38.401194-92) as absorbent and prepared in manufacturing oil-polymeric resin by catalytic method. Invention provides reducing loss of aromatic hydrocarbons and improving economic indices of process in manufacturing styrene. 
     EFFECT: improved method for isolation. 
     1 tbl, 2 dwg, 5 ex
Patent RU-2265270-C1 (RU)
Title: Преобразователь постоянного напряжения
Inventor: DAVYDOV V N
IPC: H02M3/24
Filed: 2004-04-29
Granted: 2005-11-27
Abstract: Использование: в электрических схемах источников питания постоянным током с гальванической развязкой цепей. Технический результат заключается в уменьшении габаритов, стоимости преобразователя и снижении высокочастотных помех. Для этого устройство содержит трансформатор, присоединенный к сети через инвертор, между выпрямителем и фильтром нагрузки включена параллельная демпфирующая цепь, состоящая из последовательно включенных диода и конденсатора и включенного параллельно диоду управляемого ключа. 1 ил.
Patent RU-2277060-C1 (RU)
Inventor: BUDANOV STANISLAV VASIL EVICH
IPC: B64D17/80
Filed: 2004-11-01
Granted: 2006-05-27
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed aircraft has fuselage with cabin, wing, tail unit,  brake and descent parachute packs, rudder and elevator control sections, electrical circuit and hydraulic line. Fuselage is made in form of two separable parts which are telescopically interconnected. Front part has cabin and insert embedded in rear end as shoulder. Rear part has insert with shoulder embedded in front end. Rudder and elevator control units are made in form of two separable sections which are engageable by means of gear train.  Descent parachute pack is located on side of cabin of fuselage front part; remotely controlled charging unit is connected to rear end at level of center of insert of  fuselage rear part. 
     EFFECT: enhanced safety of pilot. 
     13 dwg
Patent RU-2277295-C1 (RU)
Inventor: GOLOVKOV ALEKSANDR AFANAS EVIC
IPC: H03H11/40
Filed: 2004-11-09
Granted: 2006-05-27
Abstract: FIELD: radio engineering, UHF engineering, possible use for realization of methods for transmitting and receiving information without native source of bearing signal. 
     SUBSTANCE: controllable heterogeneousness is made in form of flat-lamellar structure, including controllable layer in form of two-dimensional periodical array of stripes or rods, in gaps of which controllable elements are included, electrically connected to controlling signals generator. Heterogeneousness also contains two identical two-dimensional periodical passive arrays, separated from controllable layer by first air layer, and divided by second air layer. Each one of two arrays independently from each other is mechanically connected to controllable two-dimensional periodical array of stripes or rods by a pair of screw transmissions, positioned on opposite sides of arrays, and also serially connected station of radio-technical reconnaissance, computing device, transformer, two executive step reverse electric motors, control inputs of which are connected to two appropriate outputs of transformer, two inputs of which are connected to appropriate two outputs of computing device. Each pair of screw transmissions is connected to appropriate electric motor. Thicknesses of first d 1  and second d 2  air layers and conductivity B of identical arrays are computed by aforementioned computing device using data about bearing signal wave length of side emission source, determined by radio-technical reconnaissance station, in accordance to given mathematical formulae, produced from condition for manipulation of amplitude and phase of passing and reflected signals. 
     EFFECT: decreased mass-dimensional characteristics with increased volume of transferred information. 
     8 dwg
Patent RU-2277730-C1 (RU)
Inventor: ZHUKOV NIKOLAJ ANATOL EVICH
IPC: G21C5/02
Filed: 2004-12-16
Granted: 2006-06-10
Abstract: FIELD: nuclear power engineering; helium-cooled high-temperature uranium-graphite reactors. 
     SUBSTANCE: high-temperature uranium-graphite reactor core has graphite block with vertical coolant channels. Each channel accommodates graphite containers disposed one on top of other to form columns so that container spaces are connected in tandem to one another for coolant passage. Fuel rods in such core are concentrated in container spaces beyond main mass of graphite moderator block. In refueling the reactor the only parts discharged from its core are containers holding fuel rods. Main mass of graphite block remains in core for reuse. 
     EFFECT: reduced consumption of reactor graphite, enhanced unit capacity without enlarging vessel size. 
     4 cl, 3 dwg
Patent RU-2284958-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: E21C47/00
Filed: 2005-04-04
Granted: 2006-10-10
Abstract: FIELD: transport engineering; quarry dump-trucks. 
     SUBSTANCE: invention relates to devices for lifting and lowering dump-trucks, namely, to complexes for lifting and lower dump-trucks at opencast mining.  Proposed device for lifting dump-truck to flank of opencast contains, in addition to lifting line, lowering line parallel to lifting line, both lines being coupled by drive sprockets in head and middle parts of both lines.  Each gripping device for gripping and transporting of dump-trucks up and down is made in form twin levers with rollers hinge-connected two leaf-and-roller chains and arranged in between to provide movement of roller along guides.  Platform is secured on levers to arranged rear wheels of dumps-truck on lifting line and front wheels, on lowering line.  Platform is arranged with clearances over tracks and on lifting line it is provided with curvilinear stop from side of tension sprocket for engagement with rear wheel of dump-truck, and on lowering line it is provided with two stops for arrangement of front wheels of dump-truck between the stops.  Tracks on inclined sections are arranged to move front wheels on lifting line and rear wheels on lowering line at horizontal position of dump-trucks.  Lips are arranged in opencast and on its flank in zones of entry of dump-trucks on lifting line and lowering line over tension and drive sprockets, and guides for traction chains and rollers of levers are made curvilinear to provide free getting of dump-truck wheels onto tracks. 
     EFFECT: provisions of lifting of loaded dump-trucks to flank of opencast and simultaneous lowering of empty-trucks into opencast at continuous transportation and reduced to minimum metal usage and energy consumption when carrying out said operation. 
     3 cl, 6 dwg
Patent RU-2288979-C1 (RU)
Inventor: ANTONOV STANISLAV IVANOVICH
IPC: D01B1/18
Filed: 2005-06-21
Granted: 2006-12-10
Abstract: FIELD: mechanical separation of fibers from plant materials. 
     SUBSTANCE: device comprises dispensing conveyor, breaking section, and scutching section.  The breaking section has three rows of breaking rollers that define the top and bottom fields of breaking.  In front of the braking section is the guiding rollers for transporting the material from the top field of breaking to the bottom field of breaking and discharging it from the device. 
     EFFECT: improved structure. 
     2 dwg
Patent RU-2291906-C1 (RU)
Inventor: BODROV JURIJ VLADIMIROVICH
IPC: C21D9/08
Filed: 2005-07-15
Granted: 2007-01-20
Abstract: Изобретение относится к области термообработки, в частности для термоупрочнения труб с отдельного нагрева в линиях термоотделов или для термомеханической обработки труб с использованием тепла прокатного нагрева. Задачей изобретения является оперативное управление охлаждением изделий и повышение равномерности охлаждения. Устройство для охлаждения содержит корпус, одна из боковых частей которого выполнена в виде центрального колеса дифференциальной планетарной передачи с водилом в виде фланца, размещенного на трубе с приемной воронкой, при этом в трубе выполнены сквозные отверстия, расположенные напротив сопел, а коллекторы прикреплены соосно к зубчатым колесам сателлитов. Внутри каждого из коллекторов установлено с возможностью вращения щеточное устройство, закрепленное на оси, свободный концевой участок которой размещен с возможностью перемещения без вращения в пазе, выполненном на центральном колесе концентрично основной оси передачи. Щеточное устройство выполнено спиралевидным, свободный концевой участок его оси соединен с храповым механизмом, а в нижней части коллектора выполнено отверстие, площадь которого в 3-5 раз превышает площадь соплового отверстия. 2 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2287604-C1 (RU)
Title: Complex modifying agent for aluminum-silicon super eutectic alloys
Inventor: GUNIN ANATOLIJ VIKTOROVICH
IPC: C22F1/04
Filed: 2005-07-29
Granted: 2006-11-20
Abstract: FIELD: casting manufacturing. 
     SUBSTANCE: invention relates, in particular, to manufacturing modified super eutectic aluminum-silicon alloys. Modifying agent comprises components in the following ratios, wt.-%: aluminum phosphate, 19-20; potassium chloride, 65-68.5; hexachloroethane, 11-13, and sulfur, 1-2. Invention provides the development of the modifying agent composition provides grinding primary silicon crystals with improved stability, to enhance rapid effect of the modifying agent and to prolong time wherein the modifying effect is retained. 
     EFFECT: improved and valuable properties of agent. 
     1 tbl
Patent RU-2299963-C1 (RU)
Inventor: SVIRIDOV NIKOLAJ VASIL EVICH
IPC: E05G1/024
Filed: 2005-09-08
Granted: 2007-05-27
Abstract: FIELD: engineering of devices for storing valuables, namely, safes. 
     SUBSTANCE: safe includes body and door, containing fibrous concrete. Body is made of fibrous concrete in form of monolithic structure and provided with frame contouring the door aperture, made of metallic stripes, positioned on ends of walls of face side of body. Frame contains longitudinal armature elements, positioned in body of fibrous concrete perpendicularly to stripes and rigidly connected thereto by welding, and closed element made of pipes, positioned along contour of door aperture. Metallic stripes of frame are welded to closed element, overlapping it by internal side. Second variant of safe realization includes presence of internal metallic walls. In this case for reinforcing door aperture internal walls and longitudinal armature elements of frame are made with bends on ends. Bends are positioned in parallel to ends of body walls, overlapping each other and are welded together. 
     EFFECT: decreased metal costs and weight of safe while ensuring required class of resistance to break-in. 
     2 cl, 3 dwg
Patent RU-2292750-C1 (RU)
Title: Method for production of special canned goods from tongue and vegetables
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2005-10-05
Granted: 2007-02-10
Abstract: FIELD: food processing industry, in particular production of canned goods for space feeding. 
     SUBSTANCE: claimed canned goods are produced by tongue scalding, skin removing and chopping; potato, turnip, and parsley root cutting, blanching and chopping; fresh white cabbage shredding, freezing and chopping; onion chopping; wheat flour roasting. Abovementioned components are blended with bone broth, table salt, and CO 2 -extracts from black pepper and bay leaf. Obtained mixture are pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2298994-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-10-31
Granted: 2007-05-20
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes cured cooked ham cutting, greasing with table mustard, roasting in melt butter and chopping; carrot, parsley root, and onion cutting, roasting in melt butter and chopping; fresh white cabbage shredding, freezing, and chopping; wheat flour sautéing in melt butter. Abovementioned components are blended with bone broth, tomato paste, sugar, table salt, citric acid, and CO 2 -extracts of black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2298544-C1 (RU)
Inventor: SUBOCH GEORGIJ ANATOL EVICH
IPC: C07C201/00
Filed: 2005-12-21
Granted: 2007-05-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of N-adamantyl-p-nitrosoamines of the formula:   wherein R 1  means methyl (Me), phenyl (Ph); R 2  means hydrogen atom (H); R 3  means compounds of the formula   Proposed compounds can be used as biologically active substances. Invention provides synthesis of substituted N-adamantyl-p-nitrosoarylamines that have not been described early. 
     EFFECT: improved method of synthesis. 
     4 ex
Patent RU-2304274-C1 (RU)
Inventor: VODOP JANOV VALENTIN IVANOVICH
IPC: G01N3/00
Filed: 2006-02-22
Granted: 2007-08-10
Abstract: FIELD: test equipment. 
     SUBSTANCE: tensile-testing machine can be used for inspecting deformations, mechanism of rise and development of cracks onto standard samples with thread heads made of structurally non-uniform and composite materials. Tensile-testing machine has bed, which has to be elastic member offloading device, active and passive sample clamps with threaded heads. Active clamp is made in form of hexahedral bushing with thread and hexahedral support, which has bead at side of bushing. There is convex spherical surface at opposite side of bushing, which surface rests against mating spherical surface of bed. U-shaped groove is made along height of support at radial direction to place sample with threaded heads, one of which heads has flats entering groove of support to prevent turn of support relatively sample. Bed of tensile-testing machine is made in form of rectangular flat hollow frame to have openings for sample disposed in opposition; spherical concave surfaces are made at external sides of openings. Passive clamp is made in form of hexahedral bushing with threaded opening and with convex spherical support surface. Destroy in structure of alloy can be seen of structural non-uniform and composite materials along total perimeter of deformed surface of loaded sample. 
     EFFECT: simplified design; widened ability of watching deformation processes by means of optical devices.
Patent RU-2301204-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C15/02
Filed: 2006-03-02
Granted: 2007-06-20
Abstract: FIELD: polishing of glass items. 
     SUBSTANCE: proposed polishing solution contains the following components, mass-%: H 2 SO 4 , 30.0-40.0; HF,8.0-10.0; HNO 3 ,13.0-15.0; HCl, 39.0-45.0. 
     EFFECT: reduction of time required for treatment of glass items; increased productivity. 
     1 tbl