baber/WOPTO huggingface dataset:
Patent RU-2378739-C2 (RU)
Title: Method of making boron-containing films
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: H01L21/316
Filed: 2006-06-14
Granted: 2010-01-10
Abstract: FIELD: physics; semiconductors. 
     SUBSTANCE: invention relates to the technology of making semiconductor devices, specifically to methods of making films containing boron on the surface of semiconductor materials. The method of making borosilicate films involves depositing films on heated silicon substrates from a gaseous phase containing boron compounds. The boron source used is a solid planar source - boron nitride. Films are deposited from the gaseous phase which additionally contains nitrogen, oxygen and hydrogen in the following flow rate of said components: N 2 -240 l/h, O 2 -120 l/h, H 2 -7.5 l/h, and temperature of the substrates is kept in the 700-800°C range. 
     EFFECT: reduced working temperature. 
     2 ex
Patent RU-2358806-C2 (RU)
Inventor: SHPLINTER KHRISTIAN
IPC: B02C4/30
Filed: 2004-11-22
Granted: 2009-06-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: invention relates to a grinding roll for pressure-powdering of granular materials, in particular, to grinding rolls incorporated with roller presses. The proposed roll has a sleeve furnished with wear-resistant surface lining intended for autogenous protection of the surface and lining of end face surfaces on the roll outer edge. The end face surface lining consists of multiple pre-fabricated circumferential solid elements that form the roll end face edge. The said solid elements are arranged in the roll sleeve circular outer edge. Note here that they rest, both axially and radially, upon the said roll sleeve circular outer edge and feature a detachable joint with the roll sleeve. 
     EFFECT: longer life, ease of manufacture and repair. 
     6 cl, 5 dwg
Patent RU-2352884-C2 (RU)
Inventor: MERSMANN MATTIAS
IPC: F27D15/02
Filed: 2004-11-25
Granted: 2009-04-20
Abstract: Изобретение относится к области производства строительных материалов. Устройство для охлаждения сыпучего материала имеет несущую охлаждаемый материал охлаждающую решетку для транспортирования пронизываемого охлаждающим газом охлаждаемого материала от загрузочного конца до разгрузочного конца. При этом охлаждающая решетка состоит из двух продольных элементов днища, расположенных рядом в продольном направлении устройства для охлаждения. Элементы днища при рассмотрении в поперечном сечении содержат несущую охлаждаемый материал и проницаемую снизу верх для охлаждающего газа верхнюю сторону и закрытую нижнюю сторону, предотвращающую выпадение охлаждаемого материала через решетку. Нижняя сторона элементов днища имеет два распределенных по длине впускных отверстия для охлаждающего газа для проточной вентиляции элементов днища и, тем самым, охлаждающей решетки. Технический результат заключается в повышении производительности, срока службы и КПД устройства. 5 з.п. ф-лы, 3 ил.
Patent RU-2330941-C2 (RU)
Inventor: KUZ MIN PAVEL GENNAD EVICH
IPC: E21B43/112
Filed: 2006-09-01
Granted: 2008-08-10
Abstract: FIELD: mining. 
     SUBSTANCE: invention concerns the field of well drilling and development. The perforator includes a compound case with upper and lower hydraulic cylinders, an adapter with bypass valve, pullout cutting tool in the form of a crush roll with calibration grooves. A hollow rod is placed in the two hydraulic cylinders sealed from each other. The hollow rod is linked to a spring-loaded piston of the upper hydraulic cylinder and to the piston follower of the lower hydraulic cylinder. The bypass valve is a spring-loaded two-diametre hollow piston with cavity. The cavity is located between the piston diametre sections and forms a hydraulic cavity together with internal surface of the adapter. The hydraulic cavity enters hole clearance. Calibration grooves are made at the side surface of the crush roll lead-in at given angles. The spring-loaded piston of the upper hydraulic cylinder is mounted on a hollow rod with possibility of reciprocal movement. The upper hydraulic cylinder is equipped with a stop collar to limit the piston's movement against the hydraulic cylinder. 
     EFFECT: improved reliability and range of technical application of perforator. 
     1 dwg
Patent RU-2342443-C2 (RU)
Inventor: KIVERIN VJACHESLAV LEONIDOVICH
IPC: C21C7/00
Filed: 2006-10-02
Granted: 2008-12-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention concerns ferrous metallurgy, particularly it concerns out-furnace treatment of cast iron and steel melts. Flux cored electrode contains of metallic sheath and calcium-bearing filler with particles size 0.4-2.0 mm. Filler material is pure calcium or silicocalcium, or mechanical mixture of pure calcium with one of the following additional components: iron, silicocalcium, magnesium, aluminium, ferroalloy. For achieving of more dense wrapping with filling by fine granules of emptiness between bigger granules, ranulometric composition of filler allows following ratio of fractions, % wt: 1.25-2.0 mm 50÷55, 0.63-1.25 mm 35÷40, 0.4-0.63 mm 5÷15. 
     EFFECT: increasing of specific content of active reagent in flux cored electrode. 
     5 cl, 1 tbl
Patent RU-2337264-C2 (RU)
Inventor: LACHUGIN IVAN GEORGIEVICH
IPC: F16K15/02
Filed: 2006-10-12
Granted: 2008-10-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: check valve incorporates a body with branch pipes intended for the main component, for example, oil, and discharged component, for example, a mix of oil with gas. A shut-off element representing a seat with a spring-loaded plate is arranged inside the body along the discharged component flow. The seat axis is arranged perpendicular to the discharged component branch pipe axis. A chamber communicating with the body inner space is arranged above the plate. The gate inlet and outlet channels are arranged downstream. 
     EFFECT: check valve opening at minimum possible pressure difference between flows, ruling out condensate formation on sealed surfaces thanks to constant heating by main flow. 
     2 dwg
Patent RU-2340363-C2 (RU)
Inventor: EFIMOV JURIJ VLADIMIROVICH
IPC: A61M19/00
Filed: 2006-10-11
Granted: 2008-12-10
Abstract: FIELD: medicine; stomatology. 
     SUBSTANCE: invention also can be used as the anesthesiology aid at treatment of various pathology of teeth and mandible, demanding blocking of conductivity of the caudal alveolar nerve. Administer an anaesthetic solution intraosseous into an area of retramolar fossa in a trabecular bone of ramus of mandible. 
     EFFECT: full penetration of anaesthetic into the mandibular channel and adequate anaesthesia of necessary area due to exact determination of the needle injection place.
Patent RU-2333632-C2 (RU)
Inventor: PERKIN ARTEM IGOREVICH
IPC: A01G25/16
Filed: 2006-10-18
Granted: 2008-09-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention refers to the irrigation systems and can be used, in particular, for automatic watering of plants in garden sites and kitchen gardens. The device for automatic watering of plants includes a feeding tank with a siphon established on a mark of operation, starting chamber and evaporating tray. The feeding tank is supplied with cutout lever valve and an overfall tube. The starting chamber has the form of bucket and is executed with possibility of free rotationally oscillatory movement around pivotal axes between two fixed stops. The evaporating tray is established on the springs which have been put on dowels, fixed on the top edge of the feeding tank wall. The plunger is located rigidly on the evaporating tray connected pivotally with the lever of cutout valve. The valve is installed on the cutout valve entering and regulating water current. The overfall tube is connected to an irrigating network. 
     EFFECT: provision of rational use of water for plants watering. 
     1 dwg
Patent RU-2338665-C2 (RU)
Inventor: POLYNTSEV OLEG EVGEN EVICH
IPC: B64C27/32
Filed: 2006-12-07
Granted: 2008-11-20
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: rotor comprises fixed casing (7) coupled, via bearings (5), (9), with lower shaft furnished with spherical surfaces in contact with mating spherical surfaces of intermediate (3) and upper (2) shafts. Intermediate (3) and upper (2) shafts are coupled via a joint transmitting rotation. Upper (2) and flexible (1) shafts are coupled with the rotation-transmitting joint that features an axial locking. Flexible (1) and lower (4) shafts are coupled by the rotation-transmitting joint to shift together axially. Blades (13) with axial pivots (12) are attached to intermediate shaft (3). The axles of pivots (12) are deflected from the plane of rotation by the taper angle. The said axial pivots (12) are linked by dogs (11) with control tie rods (10). 
     EFFECT: simpler design of rotor, lower loads onto rotor bushes, longer life. 
     9 dwg
Patent RU-2363866-C2 (RU)
Inventor: SHERPF ADOL F
IPC: F16C19/38
Filed: 2005-05-21
Granted: 2009-08-10
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to sealed rolling bearing, in particular, to four-row toper rolling bearing to support travelling and work rolls of rolling stands. Proposed rolling bearing (1) consists of axially-compound outer (2) and inner (8) races and several rolling bodies (19) rolling between races (2, 8) in for rows along roller paths (11-18). Rolling bodies (19) are held in place by appropriate cages (20-23) with identical spacing. Bearing inner space (24) between races (2) and (8), is made axially tight by sealing rings (25, 26) preventing an ingress of fluids and dirt. Every cage aforesaid cage (20-23) represents a pin-type separator consisting of the first washer (27-30), second washer (31-34) and several pins (36-39) jointed to both washers (27-34). Note that aforesaid sealing rings represent plate rings (40-43) jointed to first (27) and second (34) washers of both outer cages (20, 21). 
     EFFECT: sealed rolling bearings with no rpm and temperature constraints. 
     3 cl, 2 dwg
Patent RU-2346160-C2 (RU)
Inventor: PIVNJAK GENNADIJ GRIGOR EVICH
IPC: E21C45/00
Filed: 2007-01-09
Granted: 2009-02-10
Abstract: FIELD: mining. 
     SUBSTANCE: group of inventions relates to mechanical engineering and can be used directly in development of subsea mineral deposits, where mineral components are pumped out by airlift. Method for starting and operating of offshore airlift includes pumping out of components from subsea mineral deposits as a part of hydromixture, supply of compressed air into mixer of lifting pipe, creation of multicomponent mixture after the compressed air is injected into hydromixture flow, and transporting of multicomponent mixture flow in lifting pipe of offshore airlift. In this method pressure value of air-water mixture is pre-defined in operating mixer of lifting pipe, where compressed air is supplied from compressor during airlift operation at its operating performance rate. Then compressed air is supplied from compressor into lifting pipe mixer, which is located above operating mixer, the air localised in accumulator is additionally compressed up to the pressure in operating mixer by supplying sea water into said accumulator under its static pressure. Then this additionally compressed air is supplied into operating mixer, pressure of sea water in operating mixer is monitored during the process of compressed air supply into it, measured pressure value is compared with pre-defined target value and as soon as they become equal supply of compressed air into said mixer is stopped, as well as supply of sea water into accumulator, while compressed air from compressor is supplied simultaneously into operating mixer through accumulator. After that, during offshore airlift operation, accumulator is charged with compressed air from compressor by means of parallel supply of sea water from said accumulator into operating mixer, when a difference is established between supply of compressed air from compressor to accumulator and supply of compressed air from accumulator to operating mixer. 
     EFFECT: improvement of method for starting and operating of offshore airlift, as well as system for its implementation. 
     3 cl, 4 dwg
Patent RU-2371077-C2 (RU)
Inventor: KRAMMER MIKHAEHL
IPC: A47L5/28
Filed: 2005-08-08
Granted: 2009-10-27
Abstract: FIELD: instrument making. ^ SUBSTANCE: invention is related to vacuum cleaner with body, compartment for at least one detachable accessory and dust collector locked with dust collector cover, which in position, locking the dust collector, closes at least partially compartment for accessories. To withdraw and install at least one accessory with dust collector cover locked in position when dust collector cover closes it, between body and dust collector cover, a passage is created to compartment for accessories. Dust collector cover is installed on body with the possibility of rotation around rotation axis, and passage to the side of body opposite to axis of rotation, is arranged as open. ^ EFFECT: provision of possibility to install and withdraw accessories from compartment with the dust collector cover closed and vacuum cleaner in operation and no necessity to use a separate cover for closure of compartment with accessories. ^ 12 cl, 7 dwg
Patent RU-2353475-C2 (RU)
Inventor: KURGANOVA JULIJA ANATOL EVNA
IPC: B22F3/26
Filed: 2007-03-20
Granted: 2009-04-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy field. Particularly it relates to receiving of cast composite material on the basis of aluminium for manufacturing of products working in friction conditions. Cast composite material contains in the capacity of matrix component - aluminium alloy Al+3% Mg, and in the capacity of reinforcing component- discrete ceramic particles of silicon carbide SiC with granularity 30-50 mcm in amount 3-5 or 15-19 wt %. Method of cast composite material receiving is implemented as follows. It is implemented mixing in flash-mixing device of powders of matrix component from aluminium alloy Al+3% Mg and reinforce discrete ceramic particles of silicon carbide. After what mixture is briquetted under the pressure 28-35 MPa and there are introduced received briquettes into melt of aluminium alloy Al+3% Mg at the temperature 850±10°C in amount necessary for receiving of defined concentration of reinforce discrete ceramic particles in mentioned melt. After it is implemented tenacity during 20-30 min for behavior of distribution processes of ceramic particles by volume of melt of defined aluminium alloy, and then it is implemented mixing and casting. 
     EFFECT: receiving of high endurance of defined frictional material properties. 
     2 cl, 1 tbl
Patent RU-2371483-C2 (RU)
Inventor: KIRICHKOV ANATOLIJ ALEKSANDROVICH
IPC: C21C5/28
Filed: 2007-03-30
Granted: 2009-10-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to ferrous metallurgy, particularly to processing method vanadium-bearing cast irons. Method includes pouring of cast iron into converter, feeding of oxidant-cooler and slagging materials, blowing off of metal by oxygen, flushing of it into ladle, accumulation in converter of vanadium slag from cycle two-four previous melting and its canting into slag pot. At finishing melting of accumulation cycle of vanadium slag in the capacity of oxidant-cooler into converter there are added crushed up to 200 mm vanadium-bearing slags of monoprocess and/or steel slags of duplex-process in amount 1.5-20.0 kg/t of cast iron and provide temperature of metal in the end of blowing off for 100-200°C higher than liquidus temperature. 
     EFFECT: usage of invention will provide receiving of marketable vanadium-bearing slags, increasing of yield. 
     4 ex, 3 tbl
Patent RU-2351033-C2 (RU)
Inventor: TOLMACHEV VLADIMIR IL ICH
IPC: H01H33/666
Filed: 2007-04-09
Granted: 2009-03-27
Abstract: FIELD: electrics. 
     SUBSTANCE: invention concerns low-voltage and high-voltage electric devices and can be applied in electric chains for remote control of electric aggregates and networks. Effect is achieved by deactivation spring and lever stop disconnection and reposition in optimum location. For that effect, vacuum contactor including mainly three vacuum arc blowout chutes, electric magnet, case, sealing lever with electric magnet armature, sealing lever axle, yoke, disconnection spring, lever arrester and auxiliary contact array with button, is additionally equipped with stop rod mounted on the lever arm shorter than lever arm carrying disconnection spring. The rod passes through a hole in lever and carries lever stop mounted on thread and fixated by nut lock at one rod end, the other rod end fixated against case. In addition, a metal lathe is attached to sealing lever at the lever stop side and has a hole coaxial to lever hole, for stop rod positioning, while lever stop rests against the metal lathe in disconnection state. 
     EFFECT: enhanced reliability and life time of contactor. 
     2 cl, 2 dwg
Patent RU-2442423-C2 (RU)
Inventor: POSTNIKOV SERGEJ IVANOVICH
IPC: A23L13/60
Filed: 2007-04-10
Granted: 2012-02-20
Abstract: FIELD:  food industry. 
       SUBSTANCE:  invention refers to meat industry and cooked sausages in particular. Method includes preparation of minced sausage, addition of food supplement including protein, lactose, lactulose source, formation, cooking and cooling. The food supplement is a source of milk protein, lactose and lactulose - milk protein and carbon concentrate named Laktobel "ЭД" to the amount of 3-5 mas.% of mince. 
       EFFECT:  invention ensures production of cooked sausages having high quality values and prebiotic properties. 
     1 dwg, 2 tbl, 3 ex
Patent RU-2357809-C2 (RU)
Inventor: KRECHMER MATTIAS
IPC: B08B3/12
Filed: 2006-02-22
Granted: 2009-06-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: group of inventions is related to the field of metal belt cleaning and provides for increased efficiency of its cleaning. Method consists in the fact that at first metal belt on the first section of cleaning device is exposed to the first cleaning under high pressure with the help of at least one liquid jet, then belt on the second section of device is exposed to ultrasonic cleaning, in which it is sent through reservoir filled with liquid, and after process of ultrasonic cleaning tape on the third section of device is exposed to the second cleaning under high pressure with the help of at least one liquid jet. Liquid used in the first cleaning, ultrasonic cleaning and the second cleaning contains lipids for binding of removed contaminants. The first section is spatially distanced from the second one, and the second section - from the third one, and during ultrasonic cleaning belt is supplied vertically. Device for belt cleaning comprises the first section, the second section installed downstream in direction of feed, in which ultrasonic device is installed, having reservoir with liquid, in which ultrasonic radiators are installed, and the third section installed downstream ultrasonic device in direction of belt feed, in which the second cleaning device is installed under high pressure. Radiators are installed each in separate body, in particular in body of high-quality steel, inside reservoir on both sides from tape. Devices for cleaning under high pressure and ultrasonic device have separate reservoirs for belt passage, and in ultrasonic cleaning device there is vertical feed of belt provided. 
     EFFECT: method and device for cleaning of metal belt. 
     13 cl, 1 dwg
Patent RU-2363854-C2 (RU)
Title: Actuating mechanism of electronic system of in-line diesel engine control in high-pressure fuel pump
Inventor: NOVOZHILOV GENNADIJ KONSTANTINOVICH
IPC: F02D1/00
Filed: 2007-06-06
Granted: 2009-08-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention is related to propulsion engineering, in particular to controllers of fuel supply into cylinders of diesel internal combustion engine. Actuating mechanism of electronic system of in-line diesel engine control in high-pressure fuel pump (HPFP) comprises controller body rigidly fixed in HPFP body on the side, which is opposite to drive coupling, and multipolar rotary electromagnet installed in controller body, as well as transfer lever of HPFP regulating rack drive, which is rigidly fixed in axis of rotary electromagnet, and also return spring of transfer lever. Rotary electromagnet is rigidly fixed in controller body with perpendicular direction of axis to plane that passes through axes of cam shaft and injection sections of HPFP. Transfer lever is hingedly connected to traction rod of HPFP regulating rack, which is adjusted in length with the help of helical pair and spacer spring, and traction rod connection to regulating rack is also arranged as hinged. 
     EFFECT: invention provides for compactness, fast and adequate reaction to real changes of traffic conditions with optimal fuel consumption and normative emission of spent gases into atmosphere. 
     2 cl, 1 dwg
Patent RU-2382083-C2 (RU)
Title: Устройство для прямого восстановления железа из железной руды
Inventor: IL IN NIKOLAJ NIKOLAEVICH
IPC: C21B13/00
Filed: 2007-06-13
Granted: 2010-02-20
Abstract: Изобретение относится к металлургической промышленности. Устройство содержит вертикальный корпус с продольными стенками, расходный бункер, клапанный дозатор, отбойную виброплиту и транспортер или наклонный желоб для сбора и стекания расплава железа, нагреватели с двухполостными трубами на верхней части, имеющей полость газопровода, ниже которой расположена полость воздуховода, от которых в стенках нагревателей опущены соосно расположенные воздуховодные и газопроводные трубки, сообщающиеся с воздушными вертикальными каналами в стенках нагревателей - через отверстия во внутренних стенках, а с газовыми - через кольцевые коллекторы в донышках нагревателей. Нагреватели закреплены к стенкам вертикального корпуса с образованием камер сгорания, крышки нагревателей выполнены с наружными скосами и расположены с образованием со стенками нагревателей изогнутых щелей и с образованием проточных щелей наружными скосами крышек. Изогнутые щели своими выходными соплами сообщены с вертикальными каналами нагревателей, а их выходные сопла направлены вниз в камеры сгорания под острым углом к оси проточных щелей, в которые входят конусы клапанного дозатора и которые сообщаются с расходным бункером и камерами сгорания. Крайние камеры сгорания образованы половинками нагревателей. Изобретение позволит сделать производство компактным и дешевым. 4 ил.
Patent RU-2394755-C2 (RU)
Title: Способ риформинга для получения синтез-газа и установка для его осуществления
Inventor: FILIPPI EHRMANNO
IPC: C01B3/38
Filed: 2006-02-20
Granted: 2010-07-20
Abstract: Изобретение относится к способу получения синтез-газа. Способ включает стадию предварительного риформинга, на которой технологическая смесь (18), содержащая смесь углеводородов (14) и водяной пар (16), подвергается реакции предварительной каталитической конверсии с получением продукта (22) частичной конверсии, и стадию основного риформинга, на которой продукт (22) частичной конверсии подвергается завершающей реакции конверсии с получением синтез-газа (12). Стадию предварительного риформинга осуществляют в псевдоизотермическом режиме. Часть продукта частичной конверсии подвергают нагреву и используют на стадии предварительного риформинга в качестве рабочей текучей среды для косвенного теплообмена. Установка (10) включает в себя последовательно расположенные секцию (28) предварительного риформинга, содержащую зону первой реакции (20), и секцию (30) основного риформинга, содержащую зону второй реакции (24). Зона первой реакции (20) представляет собой слой катализатора в псевдоизотермическом реакторе (34), в котором установлено теплообменное устройство (36). Установка дополнительно включает устройство (38) рекуперации тепла, вход которого сообщается со слоем катализатора, а выход - с теплообменным устройством. Технический результат: высокая степень конверсии углеводородов на стадии предварительного риформинга простым и экономичным способом. 2 н. и 9 з.п. ф-лы, 1 ил.