baber/WOPTO huggingface dataset:
Patent RU-2224054-C1 (RU)
Title: Method of transmission of current in electrolyzers winning aluminum with lateral bus arrangement in body
Inventor: NIKIFOROV S A
IPC: C25C3/16
Filed: 2002-07-29
Granted: 2004-02-20
Abstract: FIELD: non- ferrous metallurgy, design of bus arrangements in electrolyzers for electrolytic winning of aluminum. SUBSTANCE: method of transmission of current in electrolyzers operating at current intensity of 100.0-500.0 kA includes transmission of current to next electrolyzer over several packages of buses parallel to short sides of anode mass, part of them being passed under bottom and matched with direction of current in series. Summary fraction of current in packages located under bottoms is found by formula D=(0.2-0.25) J-27, where D is fraction of current in packages located under bottoms as part of total current, fractions of unit; J is current intensity, kA. EFFECT: provision for optimal configuration of magnetic field of electrolyzer, diminished harmful effect of electromagnetic forces on cathode metal, increased current efficiency. 1 dwg
Patent RU-2203393-C1 (RU)
Title: Устройство для очистки скважины при ее эксплуатации
Inventor: MINAKHMETOV A Z
IPC: E21B37/00
Filed: 2002-08-27
Granted: 2003-04-27
Abstract: Изобретение относится к нефтяной, газовой и горнодобывающей промышленности и может найти применение при очистке скважины при ее эксплуатации. Обеспечивает повышение эффективности очистки скважины. Устройство включает верхнюю колонну труб, корпус, имеющий внутреннюю цилиндрическую полость с клапанным седлом и размещенным в ней подпружиненным шариком и размещенным в ней с возможностью осевого перемещения относительно корпуса и контактирования с подпружиненным шариком штоком. Он соединен с верхней колонной труб и имеет внутреннее отверстие вдоль оси с заглушкой и прорези на торце. Имеется соединенная с корпусом нижняя колонна труб. В нижней части нижней колонны труб размещены полый рыхлитель и тарельчатый обратный клапан. Он имеет герметизирующий пояс, посадочное седло и пригруз. Шток относительно подпружиненного шарика установлен с зазором, достаточным для вертикального перемещения при рыхлении загрязнений без контактирования с подпружиненным шариком. Нижняя колонна труб перфорирована от низа на высоте, равной расстоянию от дна скважины до перфорационных отверстий обсадной колонны скважины. 2 з.п.ф-лы, 2 ил.
Patent RU-2229901-C1 (RU)
Inventor: LO CHANG-PI
IPC: A61M5/32
Filed: 2002-09-18
Granted: 2004-06-10
Abstract: FIELD: medicine, in particular, equipment for keeping needle holder in required position. SUBSTANCE: apparatus has syringe cylinder-liquid vessel having front part of small inner diameter, rear part with larger inner diameter, edge coupled between front and rear parts, and inner flange arranged in rear part in the vicinity of edge. Needle holder is positioned in syringe cylinder and is composed of base with tubular central portion and coupling coaxially arranged and made integral with base peripheral part. Base with tubular central part has holding portion arranged at its rear part. Coupling has front engagement part tightly inserted into front part with smaller inner diameter of liquid vessel of syringe cylinder, and rear resilient extendable part with front edge corresponding to rear side of syringe cylinder edge and rear edge arranged near front side of inner flange. Rear extendable part form in conjunction with base peripheral part annular connecting chamber extendable in rear direction, and fixing ring positioned in syringe cylinder and engaged with needle holder. Outer surface of fixing ring wall is in contact with inner surface of liquid vessel rear wall. Inner surface of wall is in contact with base peripheral part. Front part of outer surface of fixing ring wall defines neck portion, which is inserted in engaged state into rear extendable part of needle holder coupling. Outer diameter of neck portion is at least equal to inner diameter of extendable part of needle holder coupling. EFFECT: increased safety of syringe by providing arrangement of needle holder in predetermined position and, accordingly, preventing needle holder from casual getting into syringe cylinder. 8 cl, 7 dwg
Patent RU-2236456-C1 (RU)
Title: Способ стимулирования колониеобразования кроветворных клеток-предшественников в селезенке при облучении животных
Inventor: POTAPOVA V V
IPC: A61K35/36
Filed: 2003-01-24
Granted: 2004-09-20
Abstract: Изобретение относится к медицине, а именно к стимуляторам колониеобразования кроветворных клеток. Способ осуществляют путем введения животным ферментативного гидролизата из морских гидробионтов в количестве 40-50 мкг. Стимулирующее вещество вводят животным до или после облучения не менее 5-7 дней. Изобретение позволяет в 2-4 раза повысить эффективность колониеобразования кроветворных клеток-предшественников в селезенке и ускорить восстановление кроветворения у животных после облучения. 2 з.п.ф-лы, 1 табл.
Patent RU-2239980-C1 (RU)
Inventor: SYSUEV V A
IPC: A01F12/40
Filed: 2003-03-11
Granted: 2004-11-20
Abstract: FIELD: agricultural engineering, in particular, straw grinding equipment. 
     SUBSTANCE: grinder-spreader has frame mounted on chassis and adapted for carrying of successively arranged pickup, feeder and grinding chamber with grinding working member and vertical dividers for dividing of air-and-straw flow. Discharge throat and widening baffler are arranged behind vertical air-and-straw flow dividers. Discharge throat has hopper with dosing device and rotating disks with blades. Dependence of distance between spindle of rotation of grinding working member and spindle of rotation of disks cited in Description is to be satisfied for preventing grinding chamber from clogging with ground straw. Detachable hopper with dosing device allows mineral fertilizers to be introduced into ground straw to provide for fast decomposition of straw after spreading over field. 
     EFFECT: increased efficiency and wider operational capabilities. 
     2 cl, 2 dwg
Patent RU-2240947-C1 (RU)
Title: Snow aerocycle
Inventor: SAGAKOV S S
IPC: B63H7/02
Filed: 2003-03-13
Granted: 2004-11-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to snowplanes-skimming boats, particularly to skis of snowboard and to types surfing boards equipped with air screws. Motor with air screw is mounted on backrest of folding seat whose vertical post is connected in lower part by locks with monoski for moving along snow or with surfing board for moving on water. 
     EFFECT: possibility of aerocycle all year round. 
     2 cl, 2 dwg
Patent RU-2238971-C1 (RU)
Title: Штамм mycelia radicis var. ginseng-продуцент комплекса биологически активных веществ, обладающих рострегуляторными свойствами
Inventor: KRASNOPEVTSEVA N V
IPC: A01N63/30
Filed: 2003-03-18
Granted: 2004-10-27
Abstract: Изобретение относится к микробиологической промышленности. Штамм гриба Mycelia radicis var, хранящийся во Всероссийской коллекции промышленных микроорганизмов, коллекционный номер ВКПМ F-860, является продуцентом комплекса биологически активных веществ, обладающих рострегуляторными свойствами. Изобретение позволяет получить препарат, используемый в качестве биостимулятора роста растений. 3 табл.
Patent RU-2243564-C1 (RU)
Inventor: MOSKALENKO E P
IPC: G01N33/53
Filed: 2003-04-21
Granted: 2004-12-27
Abstract: FIELD: medicine, immunodiagnostics. 
     SUBSTANCE: the present innovation deals with detecting relapses and metastases before their clinical manifestation in patients with pulmonary cancer and matching the terms and type of anti-tumor therapy after carrying out operative removal of lesion focus. Due to reaction of passive hemagglutination one should study the level of antibodies to antigens of pulmonary cancer and at the value of 1/8 and higher it is possible to state upon the presence of either relapse or metastasis to conduct anti-tumor chemotherapy, and at the level of antibodies being ј the above-mentioned anti-tumor therapy should be abolished. The innovation enables to detect relapses and metastases at earlier stages to conduct due therapy. 
     EFFECT: higher accuracy of prediction. 
     5 ex, 1 tbl
Patent RU-2244273-C1 (RU)
Title: Heat flux sensor
Inventor: SINITSA S P
IPC: G01K17/06
Filed: 2003-05-15
Granted: 2005-01-10
Abstract: FIELD: measurement technology; heat supply systems for metering heat fluxes of liquid or gas. 
     
     
       SUBSTANCE: proposed sensor designed for measuring heat flux of energy carries having various compositions and temperatures has signal coil as well as thermal element, first support of turbine shaft, turbine, reset spring, and second support of turbine shaft, all mounted in tandem on turbine shaft. Thermal element is made in the form of case filled with working medium and accommodating bellows. One end of turbine shaft is inserted in thermal-element bellows. Turbine is made in the form of bladed wheel whose rim carries permanent-magnet inserts and is mounted in sleeve bearing. Power coil is disposed so that magnetic field of permanent-magnet insert crosses its circuit. 
     
     
       EFFECT: enhanced reliability and measurement accuracy, enlarged functional capabilities. 
     
     
       1 cl, 4 dwg
Patent RU-2238093-C1 (RU)
Inventor: POKROVSKIJ A G
IPC: A61K31/429
Filed: 2003-08-07
Granted: 2004-10-20
Abstract: FIELD: organic chemistry, molecular biology, virology, medicine. 
     SUBSTANCE: invention relates to the compound 2-aroyl-3-methyl-6,7-difluorobenz[4,5]-imidazo[2,1-b][1,3]-thiazoles of the general formula (1a-o):    
      wherein R means hydrogen, bromine, chlorine atom, hydroxy-group, group -NHCOCH 3 , group -OCOCH 3,  nitro-group, methyl, methoxy-group or phenyl that effective inhibitors of measles virus. Compounds of formulas (1a) and (1b) given in the description elicit ability to inhibit reproduction of measles virus in transplantable cultured cells Vero of green monkey kidney. Antiviral activity of compound (1a) with respect to measles virus exceeds activity of ribavirin significantly. 
     EFFECT: expanded assortment of agents of indicated designation, valuable antiviral properties of compound. 
     1 tbl, 2 dwg, 6 ex
Patent RU-2243014-C1 (RU)
Inventor: SELIVERSTOV V I
IPC: A62C3/02
Filed: 2003-09-10
Granted: 2004-12-27
Abstract: FIELD: fire-fighting equipment, particularly for forest fire extinguishing. 
     SUBSTANCE: method for extinguishing forest fires with the use of explosive materials, heat-sensitive fire-extinguishing powder compositions and gas-dispersed fire-extinguishing compositions loaded into containers and fire-extinguishing modules involves forming air-blast wave front in crowning fire area by simultaneous dropping means with explosive cartridges or with detonating cord or previously installed containers filled with fire extinguishing mixture detonated by above explosive cartridges or detonating cord; extinguishing ground fires with the use of fire-extinguishing modules dropped from airborne vehicle or previously installed along fire edge which distribute fire extinguishing mixture parallel to plane of their installation or at an angle thereto through nozzles extending in radial direction through 360 o  with flow velocity of not less than 70 m/s and with intensity of not less than 0.01 kg/s·m 2  with prevention of adjacent jets intersection along the full throw length, which results in vacuum formation in this discontinuity area to suck combustion products from upper fire area to above area and to create continuous annular fire-extinguishing zone. 
     EFFECT: increased reliability of crowning and ground fires extinguishing. 
     5 cl, 1 dwg
Patent RU-2253144-C1 (RU)
Inventor: KAGAKIN E I
IPC: G03C1/08
Filed: 2003-11-03
Granted: 2005-05-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: to increase efficiency of photo-electrons formed during exposure during process of forming of development centers of concealed image and therefore increasing light sensitivity level of emulsion, method for chemical sensitizing of emulsion is used, in which into thermostat-processed at 50-60°C halogen-silver emulsion sulphureous composition is injected in form of previously prepared suspension in amount 1,0 x 10 -10  - 3,0 x 10 -10  moles for 1 sm 2  of surface of micro-crystals of halogen-silver. Emulsion is exposed with mixing during 60-120 minutes. 
     EFFECT: higher efficiency. 
     1 tbl
Patent RU-2267399-C1 (RU)
Inventor: ANPILOV SERGEJ MIKHAJLOVICH
IPC: B21D11/12
Filed: 2004-05-11
Granted: 2006-01-10
Abstract: Изобретение относится к области обработки металлов давлением, а именно к слесарно-монтажным инструментам, предназначенным для ручной резки и гибки. Устройство содержит основание, узел гибки, выполненный в виде гибочного шаблона и гибочного рычага с роликом, узел резки и приводной рычаг. Оно снабжено храповым механизмом. Гибочный шаблон установлен на основании и выполнен в виде двух стоек с установленными на них направляющими роликами. По периферийной поверхности упомянутых роликов выполнен позиционирующий паз. Стойки установлены на одинаковой высоте. Ролик гибочного рычага выполнен сменным и имеет позиционирующую канавку. Узел резки выполнен в виде двух ножей, один из которых установлен на основании, а другой - на гибочном рычаге. Узел резки снабжен упором, который установлен на основании в зоне резки. Приводной рычаг соединен с основанием шатуном и установлен на гибочном рычаге посредством шарнира. В результате обеспечивается создание простого и надежного в работе устройства, обеспечивающего необходимую безопасность при ручной резке и гибке арматуры. 2 з.п. ф-лы, 6 ил.
Patent RU-2276309-C1 (RU)
Inventor: FAJDJUK LEONID ANAN EVICH
IPC: F23G5/14
Filed: 2004-08-12
Granted: 2006-05-10
Abstract: FIELD: heat power engineering, in particular, combustion of any solid fuel, applicable in public services, thermal power stations for drying of any materials and combustion of solid domestic garbage. 
     SUBSTANCE: the invention is aimed at provision of a uniform burning of fuel and complete combustion of it due to a stable burning and free motion of flows of pyrolysis gas to the central boiler of fuel afterburning.  The device for combustion of solid fuel has a loading chamber with a heat-resistant bottom in the form of truncated surfaces of revolution with through holes linked with the air supply ducts, central duct-chamber, the holes have overhangs - protrusions in the form of a series of sections of conical spirals forming massive ducts for free motion of pyrolysis gases to the duct - chamber on the shortest way and formation of a twisted flow of gases at the inlet to its cavity.  Each projection of the series of sections of conical spirals covers one hole of each stage by its length for maximum coverage of them from stopping up by particles of fuel and coals. 
     EFFECT: provided a stable supply of air-oxidant to the above-grate bar cavity, stable burning and a complete combustion of solid fuel. 
     7 dwg
Patent RU-2286212-C1 (RU)
Inventor: BESEDOVSKIJ SERGEJ GRIGOR EVIC
IPC: B03B13/00
Filed: 2005-05-27
Granted: 2006-10-27
Abstract: FIELD: mining industry; methods of control over the technological processes. 
     SUBSTANCE: the invention is pertaining to the control over the technological processes and may be used at automated control over operations of the ore mills, in particular, at the floatation separation of the converter matte. The technical result of the invention is the increased degree of separation of the metals contained in the feedstock. The method includes measurement the contents of metals in the feeding of the rough  floatation and in the intermediate products (IP) of the floatation, sent to the additional grinding, measurement of the volumetric consumptions and the mass shares of the solid pulp with the calculation of the mass consumptions of the metals at the inlet into the main  flotation and in the IP of the floatation with the subsequent determination of the difference of the extractions the depressed and floated metals (FM) as the chambered product of the main rough flotation. Using variation of the consumption of reactants, the degrees of aeration and the levels of the pulp in the chambers of flotation machines it is possible reach the greatest difference of extractions of the depressed product IP in the chambered product of the rough flotation. Then the mass consumption of FM into IP from the cleaner flotation sent to the regrinding is kept of no more than the permissible limit by changing of the consumption of the gatherer in the cleaner flotation. At that in the case of exceeding the permissible limit of the mass consumption of FM, the consumption of the gatherer is reduced, and in the case of reduction of the mass consumption of FM below the permissible limit, the consumption of the gatherer is increased. 
     EFFECT: the invention ensures the increased degree of extraction of the metals contained in the feedstock. 
     5 cl, 2 ex, 1 dwg
Patent RU-2289555-C1 (RU)
Inventor: MEL NIKOV ALEKSANDR GRIGOR EVI
IPC: C04B35/81
Filed: 2005-05-26
Granted: 2006-12-20
Abstract: FIELD: ceramic industry; space industry; aircraft industry; motor car industry; methods of production of the ceramic materials on the basis of zirconium dioxide reinforced by the discrete fibers of aluminum oxide. 
     SUBSTANCE: the invention is pertaining to ceramic industry, in particular, to production of the composite ceramic materials reinforced by the discrete ceramic fibers, which may be used in space, aircraft, car and other industries. The technical result of the invention is production of the composite material with the high destruction viscosity. The method of production of the ceramic material includes the molding of the pressing billets out of the plasma-chemical powder representing the mixture of the powders of zirconium dioxide and aluminum oxide, and the thermal treatment. The reinforcing fibers are produced in the process of the thermal treatments, which are conducted in two stages. At the first stage during the annealing of the pressing in the charge at the temperature of 1000-1200°C within 8-12 hours synthesize the crystallization centers α - Al 2 О 3  by the directed crystallization of aluminum oxide from the supersaturated solid solution. Then the pressing is extracted from the charge and conduct its vacuum sintering at the temperature of 1500-1700°C with the isothermal aging of 1-7 hours for the final formation of the reinforced fibers. 
     EFFECT: the invention ensures production of the composite material with the high destruction viscosity. 
     3 cl, 3 ex
Patent RU-2290243-C1 (RU)
Title: Устройство зимнего гребного бассейна на открытой воде
Inventor: KOLPAKOV PAVEL VALENTINOVICH
IPC: A63B69/06
Filed: 2005-06-23
Granted: 2006-12-27
Abstract: Устройство зимнего гребного бассейна на открытой воде предназначено для тренировок спортсменов-гребцов в зимних условиях на открытой воде и позволяет расширить эксплуатационные возможности его использования. Устройство содержит, по меньшей мере, две каретки и весла, установленные на основании, центральную ось, закрепленную неподвижно на фундаменте, ограничивающую бассейн обечайку, установленную неподвижно на грунте, и трап. Основание выполнено в виде квадратного плота, с каждой стороны которого установлены каретки и понтоны. Плот установлен на центральном валу, выполненном в виде трубы, имеющей у нижнего края крыльчатку. Центральная ось установлена в валу и имеет у верхнего края кольцевой захват. Края понтонов снабжены заостренными наконечниками. 2 ил.
Patent RU-2296356-C1 (RU)
Title: Method for controlling and monitoring dynamic system
Inventor: LAZAREV VIKTOR LAZAREVICH
IPC: G05B13/00
Filed: 2005-07-29
Granted: 2007-03-27
Abstract: FIELD: automated control. 
     SUBSTANCE: in accordance to invention during organization of control, value of entropy potential of output parameter of system is minimized due to alteration of adjustment parameters of controller, while degree of transformation of distribution rule of controlled parameter is evaluated on basis of value of entropy coefficient. 
     EFFECT: optimized control, increased fullness of control over condition of systems.
Patent RU-2288787-C1 (RU)
Inventor: RETIVYKH JURIJ FEDOROVICH
IPC: B08B3/02
Filed: 2005-08-23
Granted: 2006-12-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to cleaning of railway vehicles, mainly, to hydraulic cleaning of large-size objects (units and parts of electric trains, electric and diesel locomotive without removal of traction sets), and it is designed for use in repair depots of railways.  Proposed complex contains washing chamber with washing devices to wash surfaces at least from side and from bottom, made in form of manifolds with nozzles arranged in washing chamber, transporting device with drive, containers for washing solution and for collecting contaminated solution formed in process of washing interconnected by pipelines with fitted on shutoff devices and pumps for transfer of contaminated and cleaned washing solution, inspection pit with equipment and remote control devices.  Transporting device is made in form of chain conveyor whose chains are mounted in channels of inspection pit and trolleys, conveyor is furnished with reverse drive.  Complex has special arrangements to protect traction motor from moisture in process of washing made in form of power cylinders with stoppers and installed in chamber for longitudinal and cross displacement.  Manifolds of each of side washing devices are installed on u-shaped base made for rotation relative to its axis of symmetry with possibility of rotation relative to horizontal axis.  Manifold of lower washing device is installed for rotation relative to its horizontal axis.  Manifolds of washing devices and U-shaped base are provided with power cylinders and are hinge-connected with said cylinders. 
     EFFECT: provision of effective cleaning, enlarged operating capabilities. 
     6 cl, 7 dwg
Patent RU-2299962-C1 (RU)
Inventor: ZARENKOV VJACHESLAV ADAMOVICH
IPC: E05B49/00
Filed: 2005-09-14
Granted: 2007-05-27
Abstract: FIELD: engineering of electric locks with electronic devices, possible use for locking an apartment, office, safe, etc. 
     SUBSTANCE: electronic lock device contains key and lock. Electronic key contains buttons "open", "close", "open" and "closed" indicators, transmitter-receiver, microcontroller. Electronic lock contains electro-mechanical executive device, microcontroller, transmitter-receiver. Transmitter contains phase manipulator, high frequency generator, first mixer, first heterodyne, first intermediate frequency amplifier, power amplifier and transmitting antenna. Receiver contains receiving antenna, high frequency amplifier, second mixer, second heterodyne, second intermediate frequency amplifier, multiplexer, band filter and phase detector. 
     EFFECT: increased reliability of duplex radio connection between key and lock by using complex signals with phase manipulation. 
     3 dwg
Patent RU-2301914-C1 (RU)
Inventor: BELOGUBTSEV ANDREJ VJACHESLAVO
IPC: F15B15/00
Filed: 2005-10-11
Granted: 2007-06-27
Abstract: FIELD: hydraulic and pneumatic drives. 
     SUBSTANCE: invention relates to hydraulic and pneumatic drives and devices for checking positioning of working member in hydraulic or pneumatic drives.  Proposed cylinder contains housing 1 of cylinder with inlet and outlet channels 2 and 3, piston 4 with hollow rod 5.  Measuring unit is installed inside hollow rod 5 and it contains optical unit 6 with radiation source 7, radiation receiver 8 and signal transmitter 9.  Measuring unit has housing 10 coupled with rod 5 provided with at least one insert 11 inside forming inner surface with projections 12 arranged in succession inside which optical unit 6 coupled with cylinder housing 1 is arranged. 
     EFFECT: improved accuracy of measurements, facilitated manufacture and operation, enlarged technological capabilities. 
     21 cl, 4 dwg