baber/WOPTO huggingface dataset:
Patent RU-2277639-C1 (RU)
Inventor: NIKISHIN VIKTOR ANATOL EVICH
IPC: F01K21/04
Filed: 2005-05-23
Granted: 2006-06-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to methods of modernization of existing steam turbine thermoelectric plants.  Proposed method of operation of steam-turbine thermoelectric plant with-turbine set with stepped expansion of combustion products and intermediate supply of heat of fuel comes to the following: heat of combustion products expanded in gas-turbine unit is recovered, high-pressure steam is generated and expanded in steam turbines of thermoelectric plants.  To generate high pressure steam, feed water is used deaerated in thermoelectric plant.  Said feed water is deaerated additionally by vacuum method.  Steam condensate of steam turbines of thermoelectric plant is divided into two flows, one of which is directed for vacuum deaeration and the other is heated in low-pressure heaters of steam turbines, is deaerated at elevated pressure and is used as heating agent for vacuum deaeration of feed water. 
     EFFECT: increased power output and economy of thermoelectric plant at moderate capital outlays. 
     2 dwg
Patent RU-2289142-C1 (RU)
Title: Устройство измерения сопротивления изоляции
Inventor: BORODJANSKIJ IL JA MIKHAJLOVIC
IPC: G01R27/16
Filed: 2005-07-04
Granted: 2006-12-10
Abstract: Изобретение относится к электроизмерительной технике, в частности к автоматизированным системам контроля, и применяется при контроле сопротивления изоляции электрических цепей радиотехнических изделий. Работа устройства для измерения электрического сопротивления изоляции в электрических жгутах и кабелях сетей, находящихся под напряжением постоянного тока, заключается в том, что перед началом воздействия на измеряемую цепь конденсатора известного номинала потенциал шины корпуса оцифровывается и запоминается. По окончании оценки переходного процесса к шине корпуса подключается заряженный восстановительный конденсатор, который восстанавливает потенциал шины корпуса до запомненного значения. Технический результат - минимальное время между циклами измерения - достигается за счет применения восстановительного конденсатора, ЦАП и компаратора в качестве элемента сравнения, изменяющегося в процессе восстановления потенциала корпуса и запомненного первоначального потенциала корпуса. 4 ил.
Patent RU-2297082-C1 (RU)
Inventor: MARKOV VALERIJ NIKOLAEVICH
IPC: H01R33/22
Filed: 2005-10-17
Granted: 2007-04-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: contact system of lighting device consists of socket with internal threaded surface, side and central contact and base, made in form of barrel with external threaded surface, with side contact surface, contact washer, isolator and central electrode. Base is made of solid dielectric material, while side contact element of base is made of electro-conductive material, and is inserted into threaded system of base. Contact elements are provided with electric outputs, made of flexible isolated wire, passing in internal section of base. Control elements for light sources are built into internal cavity of cylindrical body. Electronic board with lighting devices is mounted on external surface of body. Aforementioned board is covered by transparent disperser. 
     EFFECT: simplification and increased reliability of contact system of lighting device, increased precision and decreased costs. 
     8 cl, 8 dwg
Patent RU-2298116-C1 (RU)
Title: Hydrostatic bearing
Inventor: SHATOKHIN STANISLAV NIKOLAEVIC
IPC: F16C32/06
Filed: 2005-10-17
Granted: 2007-04-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in radial-and-thrust supports of spindle units of metal-cutting machine tools.  Proposed hydrostatic bearing has housing with ring and radial channels, shaft and movable bushing with radial channels.  Bushing is found in space between housing and shaft.  Radial channel in housing is made in form of throttling holes arranged over circumference or slot throttling clearance and it connects ring channel with step slot throttling clearance.  Radial channels of bushing are made throttling.  Ring projections are made on end faces of bushing to form step slot throttling clearances with inner end faces of housing.  Ring bead is made on shaft which forms slot throttling clearances with mating surfaces of housing and bushing. 
     EFFECT: reduced power losses at delivery of lubricant, no negative compliance both in radial and axial directions, increased load-bearing capacity of hydrostatic bearing. 
     3 dwg
Patent RU-2300228-C1 (RU)
Title: Method for production of special canned goods from tripe and cabbage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2005-10-20
Granted: 2007-06-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding, freezing, and chopping; carrot, parsley root, and onion cutting, roasting in melt butter, and pulping; wheat flour sautéing; tripe chopping. Abovementioned components are blended with bone broth, tomato paste, sugar, table salt, and CO 2 -extracts of black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes in specific component ratio, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2300016-C1 (RU)
Inventor: KARAVAEV VIKTOR AFRIKANOVICH
IPC: F04B1/26
Filed: 2005-10-20
Granted: 2007-05-27
Abstract: FIELD: mechanical engineering; adjustable hydraulic machines. 
     SUBSTANCE: invention relates to variable-displacement axial-piston machines.  Proposed adjustable axial-piston machine with inclined plate contains pumping unit, displacement regulator and inclined plate position sensor.  Pumping unit contains cylinder block, distributor and inclined plate.  Displacement regulator contains control piston installed in space of displacement regulator and mechanically coupled with inclined plate.  Permanent magnet and Hall sensor pointed to control piston are installed in housing.  Section of variable cross section with unidirectional change of cross section in direction of displacement of control piston is found on surface of control piston.  Size of variable section of control piston in direction of displacement of control piston is not less than stroke of control piston.  Control piston is made of magnetic materials.  Permanent magnet with Hall sensor are arranged relative to variable section to provide location of variable section opposite to permanent magnet and Hall sensor over entire stroke of control piston. 
     EFFECT: increased reliability and reduced overall dimensions. 
     5 cl, 3 dwg
Patent RU-2307967-C1 (RU)
Inventor: ARTEMENKO VASILIJ MIKHAJLOVICH
IPC: F16K3/06
Filed: 2006-01-30
Granted: 2007-10-10
Abstract: FIELD: oil and chemical engineering. 
     SUBSTANCE: proposed gate valve has housing consists of two half-housings divided by spacer ring.  Seats with through channels installed in half-housings.  Disk gate with gear rim and through holes of different diameters is installed between half-housings for rotation around its axle.  With disk gate being turned, holes register with through channels in seats in turn.  Spacer ring is provided with sector cutout accommodating toothed or warm gear train connected with shaft-gear and gear rim of disk gate.  Gate valve contains drive mechanism consist of housing containing also two half-housings.  Shaft-gear is installed in housing of drive mechanism.  Gear train can be installed also in housing of drive mechanism.  Disk gate is made up of separate gear rim, powdered ceramic material insert with through holes, and bushing.  Half-housings of gate valve and drive mechanism are made in form of solids of revolution.  Shaft-gear is connected with dial.  Each seat is furnished with spring and sealing rings insulating spring.  Sealing rings are installed in half-housings of gate valve over edge of disk gate. 
     EFFECT: reduced overall dimensions and metal usage of gate valve, increased reliability of gate valve owing to separation of gate valve space from drive mechanism members.
Patent RU-2298726-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: F17D1/00
Filed: 2006-02-26
Granted: 2007-05-10
Abstract: FIELD: storing or distributing of gases or liquids. 
     SUBSTANCE: system comprises pipeline composed of interconnected pipes, pump mounted at the head part of the pipeline, and pumping devices mounted in the intermediate part of the pipeline and distributed over its length.  The mid pumping devises are made of screw pumps whose shafts are set in pipes whose axes are shifted to the axis of the pipeline.  The pipe is connected with the pipeline through adapting branch pipes.  The shaft is made of a cantilever and is set in the bearing secured to the wall of one of the adapting branch pipes adjacent to the pipe. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2313594-C1 (RU)
Inventor: TETJUKHIN VLADISLAV VALENTINOV
IPC: C22C21/10
Filed: 2006-04-03
Granted: 2007-12-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: the present innovation deals with obtaining aluminum-based alloys necessary for manufacturing stampings, particularly those of automobile wheels disks. The alloy in question has got the following composition, weight%: copper 0.8-2.2; magnesium 1.2-2.6; manganese 0.2-0.6; iron ≤0.25; silicon ≤0.20; zinc 5.0-6.8; titanium ≤0.1; chromium 0.08-0.17; zirconium 0.01÷0.12; boron 0.0008-0.005;  antimony 2.5-3.5; indium 2.5-3.5; boron 0.4-0.5; hydrogen (0.3-4.1)10 -5 , aluminum - the rest. The alloy in question is of optimal combination of strength and plasticity that guarantee the required level of performance characteristics of automobile wheels disks, the decrease of their weight in combination with high technological effectiveness at volumetric stamping, especially complex-shaped articles. 
     EFFECT: higher strength and plasticity of the alloy. 
     2 cl, 1 ex, 3 tbl
Patent RU-2312781-C1 (RU)
Inventor: SEMENOZHENKOV VLADIMIR STEPANO
IPC: B25J9/00
Filed: 2006-04-11
Granted: 2007-12-20
Abstract: FIELD: mechanical engineering; railway transport. 
     SUBSTANCE: invention can be used in railway automatic control devices, namely, in switches, lifting gates, etc and in automatic lines and robotized complexes of different industries for periodical displacement of output links.  Proposed magnetospring drive contains output link installed in guides on base, elastic element supports, elastic element installed between one of supports and output link, output link extreme position locks, and control system.  Drive contains also mechanism for periodical accumulation of energy in elastic element including toothed rack connected with supports of elastic element and two pairs of ratchet mechanisms secured on base.  Input link in one mechanism of each pair is installed for rotation.  Input link of pair of other ratchet mechanism is stationary secured.  Output links of mechanisms of each pair are rigidly interconnected, gear wheels are installed on them for rotation and engagement with rack, and couplings are secured for periodical connection of output links of ratchet mechanisms with gear wheels.  Sense of fee travel of ratchet mechanisms of different pairs is relatively opposite.  Energy accumulating mechanism has electromagnet secured on housing, to armature of which slider is connected being hinge coupled with two expansion links hinge-coupled with rotating input links of ratchet mechanisms. 
     EFFECT: improved reliability of drive. 
     1 dwg
Patent RU-2307181-C1 (RU)
Inventor: LOBANOV VLADIMIR GENNAD EVICH
IPC: C22B11/00
Filed: 2006-04-13
Granted: 2007-09-27
Abstract: FIELD: metallurgy, namely gold extraction from sulfide ores and concentrates. 
     SUBSTANCE: method comprises steps of mixing gold- containing sulfide ores and concentrates with calcium-containing additives at content consisting 100 - 120 % of stoichiometrically needed one for complete fixing of sulfur to gypsum; roasting mixture at temperature more than 550°C; using calcium carbonate as calcium-containing additive; extracting gold out of formed roast by flotation. Before flotation it is possible to add to said roast initial concentrate in quantity consisting  1- 5% of roast mass. Invention eliminates SO 2  separation and provides increased by 5 - 8% degree of gold extraction. 
     EFFECT: improved degree of gold extraction. 
     3 tbl, 3 ex
Patent RU-2321669-C1 (RU)
Title: Сталь
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C38/54
Filed: 2006-07-17
Granted: 2008-04-10
Abstract: Сталь используется в машиностроении. Сталь состава, мас.%: углерод 0,4-0,6, кремний 0,4-0,6, марганец 1,0-1,5, хром 0,3-0,5, бор 0,002-0,006, азот 0,02-0,04, стронций 0,005-0,015, титан 0,1-0,2, молибден 0,15-0,25, никель 0,8-1,2, кальций 0,004-0,008, ванадий 0,08-0,12, железо - остальное. Повышается прокаливаемость стали. 1 табл.
Patent RU-2321287-C1 (RU)
Title: Способ выработки мясорастительных консервов специального назначения (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-08-04
Granted: 2008-04-10
Abstract: Изобретение относится к пищевой промышленности, а именно к производству мясорастительных консервов для космического питания. Консервы готовят путем резки, бланширования и измельчения на волчке картофеля и груш, замораживания и измельчения на волчке стручковой фасоли и зелени чабреца, резки и измельчения на волчке свинокопченостей, смешивания перечисленных компонентов с пшеничной мукой, костным бульоном, поваренной солью и СО 2 -экстрактами биомассы заданного вида микромицета и перца душистого, фасовки полученной смеси в алюминиевые тубы, герметизации и стерилизации. Изобретение позволяет произвести мясорастительные консервы для космического питания, обладающие хорошей усвояемостью. 41 н.п. ф-лы.
Patent RU-2327606-C1 (RU)
Inventor: TOLMACHEV VIKTOR IL ICH
IPC: B64D9/00
Filed: 2006-09-15
Granted: 2008-06-27
Abstract: Изобретение относится к авиационной технике, в частности к способам и средствам бескрановой перегрузки и транспортировки крупногабаритных изделий и изделий большой массы на платформу самолета. Способ бескрановой перегрузки заключается в том, что по прибытии в аэропорт самолета, включающего средства для выгрузки и транспортировки изделий, которые располагают в грузовой кабине, устанавливают по одной оси с осью самолета транспортное средство, содержащее силовой механизм для подъема и изменения высоты платформы и выдвижные опоры для фиксации платформы, на платформе которого устанавливают грузовую платформу с изделием. При помощи силового механизма транспортного средства поднимают платформу транспортного средства с изделием до уровня элементов переднего грузолюка самолета, выставляют ее в одну плоскость с элементами переднего грузолюка и полом грузовой кабины самолета. Приподнятую платформу транспортного средства дополнительно фиксируют при помощи выдвижных опор транспортного средства, а также фиксируют элементы переднего грузолюка и при помощи лебедок и полиспастной системы транспортируют грузовую платформу с изделием с платформы транспортного средства в грузовую кабину самолета. Данное техническое решение позволяет увеличить эффективность перегрузки крупногабаритных изделий и изделий большой массы на платформу самолета. 2 н.п. ф-лы, 5 ил.
Patent RU-2333382-C1 (RU)
IPC: F03D1/00
Filed: 2006-12-29
Granted: 2008-09-10
Abstract: FIELD: electrical energy. 
     SUBSTANCE: the invention pertains to wind-power engineering and specifically to construction of windmills with a horizontal axis of rotation with use of the Magnus effect. The method of amplifying the Magnus effect is characterised by use of a wind wheel with a horizontal shaft and cowlings, radial blades in form of cylindrical rotors, actuators for rotating rotors and a generator, an electric motor for driving the rotors. Extra profiled planes are installed in the wind wheel in form of blades along each cylindrical rotor. The profiled planes make the rotors immoveable and fix their bottom part directly to the front part of the rotating cowling of the wind wheel and/or not less than 8 cuts are made on the perimeter of the cylindrical rotor along its length In the counter current flow direction, a front blade for splitting the stream, blade for compressing the stream in the direction of acceleration of the stream and a reactive blade are installed respectively. An extra blade for slowing down the incident flow can be installed on the side of the braking rotor zone In the stream compressor and/or reactive blade, and/or blade for slowing down incident flow, a special slit is formed. Cuts can be parabolic shaped  
     EFFECT: increased efficiency of the wind wheel on the Magnus effect by several times. 
     5 cl, 5 dwg.
Patent RU-2315147-C1 (RU)
Title: Device for string-and-roller beam protrusion
IPC: E01D21/06
Filed: 2007-02-09
Granted: 2008-01-20
Abstract: FIELD: bridge construction, particularly equipment for beam installation on main piers of beam bridges. 
     SUBSTANCE: device comprises piers and two parallel load-bearing strings stretched between the piers so that the strings are directed along axis of design position of each beam to be protruded into bridge span for accurate beam installation on support parts without beam displacement in transversal direction. Device also has support and suspended trolleys. Beam may be hanged to suspended trolley comprising electric drive for trolley movement along strings. Piers have string height control mechanisms, which change string heights over bridge piers. Suspended trolley may have mechanism, which puts front beam end on support parts. 
     EFFECT: decreased labor inputs for beam installation on main bridge piers. 
     2 cl, 3 dwg
Patent RU-2334178-C1 (RU)
Inventor: KOVAL NOGOV NIKOLAJ NIKOLAEVIC
IPC: F25B9/02
Filed: 2007-03-09
Granted: 2008-09-20
Abstract: FIELD: heating. 
     SUBSTANCE: supersonic tube of temperature stratification contains separation chamber 1, external subsonic channel 2, internal supersonic channel 3, outlet nozzle 4 of supersonic channel, supersonic diffuser 5, outlet nozzle 6 of subsonic channel, supersonic nozzle 7, device 8 for whirling of supersonic dispersed flow in supersonic channel. As device 8 for whirling of supersonic dispersed flow, tape swirler is used. 
     EFFECT: increase of efficiency of temperature stratification method. 
     2 cl, 2 dwg
Patent RU-2330508-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-04-13
Granted: 2008-08-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to preserved food industry. Preserved food is cooked by onions cutting and browning in vegetable oil, cutting and blanching of potatoes, cutting and freezing of parsley, cutting of tuna fish fillet, mixing of specified components without oxygen access with table salt and black bitter pepper, packing of prepared mixture and white dry wine, sealing and sterilisation. 
     EFFECT: preparation of preserved food with high assimilability.
Patent RU-2333707-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-05-14
Granted: 2008-09-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: preserves are cooked by cutting, breading in starch and frying in vegetable oil of swordfish fillet, cutting and freezing of spinage, cutting and blanching of tomatoes. Then the above-mentioned ingredients are blended without access of oxygen with cooking salt and black hot pepper, the obtained blend and chicken broth are packed, sealed hermetically and sterilised. 
     EFFECT: producing of the preserves with an increased digestibility.
Patent RU-2333740-C1 (RU)
Inventor: BELYJ DAVID MIKHAJLOVICH
IPC: A61H15/02
Filed: 2007-06-07
Granted: 2008-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: all-purpose masseur is aimed at using it in medical technology as a device for complex exposure to human body. The masseur includes a clamp shaped case, the upper fore and aft portion of which is a handle, and spherical massaging elements, which can rotate in a holder are arranged in a place of bottom ends of its vertical portions. The handle is made in the shape of cylindrical permanent magnet endlong magnetised. The holder is made in the shape of removable and cambered outwards sheet, installed in the case on the inner sides of its vertical portions with triggers made in the form of curved laminated spring, each of which is easily put by flattened portion into a slit, which is on the inner side of the vertical portion of the case cambered outwards from the case through the orifice in the face of the slit of cambered portion of the curved spring. The massaging elements also are made of soft magnetic material with undulation of working surface, are easily put into the open-ended taper sockets made in the sheet with outward projection from both sides of the sheet and are adjusted to the last plate spring cantilever fitted to its inner side. 
     EFFECT: masseur enhancement. 
     1 dwg
Patent RU-2352867-C1 (RU)
Inventor: LAPSHIN VLADIMIR BORISOVICH
IPC: F24F3/16
Filed: 2007-06-14
Granted: 2009-04-20
Abstract: FIELD: heating. 
     SUBSTANCE: invention relates to supporting people's lives and can be used in different room conditioning systems. Internal block of the conditioning system includes a system for generating a corona discharge, device for collecting condensed moisture and a heat exchanger installed in the ventilation duct, airtight circuit for circulation of the coolant, which is connected with the outer block. System for the generation of the corona discharge is made in the form of an electro-conductive grid, installed between the corona-producing electrode and the heat exchanger in the cross-sectional plane of the air-duct, with a clearance relative to the corona-producing electrode. In the proposed device for the advancement of the purified air towards the heat exchanger energy of the ionic wind is used, which is formed in the process of generating the corona discharge. Lack of mobile mechanisms in the proposed device guarantees quietness and operational durability. 
     EFFECT: decrease in power consumption and level of noise. 
     4 cl, 2 dwg
Patent RU-2354101-C1 (RU)
Title: Комбинированный картофелекопатель
Inventor: TIGROV VJACHESLAV PETROVICH
IPC: A01D33/08
Filed: 2007-06-27
Granted: 2009-05-10
Abstract: Изобретение относится к сельскохозяйственной технике, а именно к комбайнам для уборки картофеля. Картофелекопатель содержит подкапывающий рабочий орган с битером, систему подающих транспортеров, узлы очистки, сепарации, сортировки, отделитель ботвы, причем расположенный под узлом сортировки узел сепарации выполнен в виде гребенки, и размещенные с боков узла сепарации контейнеры для мелкого, среднего и крупного картофеля. Узел сортировки выполнен из двух спиралей цилиндрической формы, расположенных одна в другой с возможностью вращения в разные стороны. Шаг между витками соответственно внутренней и внешней спиралей равен 65 и 45 мм. Внешнюю спираль поддерживают планки-битеры из упруго-эластичного материала. Расстояние между стержнями гребенки меньше самой мелкой фракции сортируемого картофеля. Повышается качество сортировки и очистки картофеля в полевых условиях. 3 ил.