baber/WOPTO huggingface dataset:
Patent RU-2365519-C1 (RU)
Inventor: BALABIN IGOR VENEDIKTOVICH
IPC: B62D57/00
Filed: 2007-11-30
Granted: 2009-08-27
Abstract: Изобретение относится к транспортной технике и предназначено, преимущественно, для мобильных технологических средств повышенной проходимости, которые могут быть использованы в условиях бездорожья на грунтах с низкой несущей способностью. Движитель содержит опоры, выполненные в виде двух поочередно перекатывающихся друг по другу полукатков, снабженных эластичными башмаками. Полукатки установлены на противолежащих концах поворотного полого водила с возможностью свободного осевого поворота. Внутренняя поверхность водила образована прямолинейными горизонтальными участками и торцевыми криволинейными. В водиле размещено приводное колесо, связанное с силовой установкой машины. Приводное колесо, обкатываясь внутри водила по прямолинейным участкам, обеспечивает линейное перемещение машины, а при последующем взаимодействии с одним из торцевых криволинейных участков способствует повороту водила сначала на 90° вверх под действием момента сил тяжести машины и затем на 90° плавно вниз под действием момента силы тяжести водила и полукатка, переносимого водилом. Технический результат заключается в обеспечении плавности хода машины, повышении ее проходимости и снижении сопротивления движению. 5 з.п. ф-лы, 4 ил.
Patent RU-2363844-C1 (RU)
Title: Device for preventing net torque of bore bit and for adjustment of bore bit deflection
Inventor: ZIKHLER JOAKHIM
IPC: E21B44/04
Filed: 2007-12-06
Granted: 2009-08-10
Abstract: FIELD: oil and gas production. ^ SUBSTANCE: invention refers to oil-field boring, particularly to self-contained drilling rig and to remotely controlled drilling robot devices used at well boring. The drilling device consists of a concentrically divided bore bit; also an internal bore bit rotates simultaneously with external bore bit in the opposite direction. The internal bore bit can move forward in axial direction to the external bore bit or backward from it. Forces created by internal and external bore bits are adjusted to eliminate or correct torque reaction. ^ EFFECT: preventing drops of driving rate caused by objectionable rotating of drilling rig and initiating required deflection of bore bit. ^ 20 cl, 15 dwg
Patent RU-2359379-C1 (RU)
Title: Device for measurement of laser radiation directional pattern axis deviation
Inventor: ISAEV ARKADIJ ANATOL EVICH
IPC: H01S3/00
Filed: 2007-12-12
Granted: 2009-06-20
Abstract: FIELD: physics, optics. 
     SUBSTANCE: invention is related to the field of laser engineering and may be used to measure angular deviation of laser radiation directional pattern axis. Device for measurement of laser radiation directional pattern axis deviation comprises source of laser radiation, position-sensitive photodetector, at that device additionally comprises two crossed diffraction lattices installed in front of position-sensitive photodetector, and lightproof round screen, at that all elements are installed on the same optic axis, value of laser radiation directional pattern axis deviation is defined based on difference of laser radiation capacity values that arrive to opposite quadrants of position-sensitive photodetector, also device might additionally contain pentaprism with roof and rectangular prism glued to one facet of pentaprism that perform the role of beam splitting cube. 
     EFFECT: increased accuracy of laser radiation directional pattern axis stability measurement under action of external natural factors (vibration, temperature variation) and provision of compact location of optic elements and photodetectors. 
     2 cl, 2 dwg
Patent RU-2354888-C1 (RU)
Inventor: SABUROV EHDUARD NIKOLAEVICH
IPC: F23C5/32
Filed: 2007-12-10
Granted: 2009-05-10
Abstract: FIELD: heating. 
     SUBSTANCE: invention refers to facilities for incineration of processed wood biomass and can be implemented in industrial heat and power engineering. The technical result is achieved in the cyclone furnace extension consisting of a cyclone chamber, equipped with tangential nozzles of primary air and with a branch for axial supply of fuel, and of an after burner chamber for big fractions assembled under the cyclone chamber and separated from the latter with a throat with collar, in the lower part of which there is installed a conic grate with supply of secondary air under it, while an outlet branch is installed on the side surface; also two tangential slots are arranged for supply of tertiary air on the side surface of the outlet branch. 
     EFFECT: increased efficiency of utilisation of useful capacity of combustion chamber of boiler and expanded range of control over efficiency of furnace extension and boiler. 
     4 dwg
Patent RU-2376189-C1 (RU)
Title: Способ повышения проходимости грунтового и торфяного основания под гусеничным движителем и устройство гусеничного движителя
Inventor: KHRUSTALEV EVGENIJ NIKOLAEVICH
IPC: B62D55/08
Filed: 2008-03-18
Granted: 2009-12-20
Abstract: Изобретения относятся к области машиностроения, конкретно к способам и устройствам для повышения проходимости гусеничных движителей на грунтовых и торфяных основаниях. Способ повышения проходимости грунтового и торфяного основания под гусеничным движителем заключается в увеличении опорной поверхности каждой гусеницы при заданной их длине путем увеличения ширины на основаниях с низкой несущей способностью, в придании скосов опорной поверхности траков на краях гусеницы. Опорной поверхности гусеницы придают в продольном направлении выпор по радиусу R. По ширине гусеницы тракам придают выпуклую опорную поверхность под радиус R. Опорные катки выдвигают с опорной поверхностью гусениц на дугу окружности путем поворота их общих кареток на осях рамы. Устройство гусеничного движителя состоит из рамы с направляющим колесом и колесом конечной передачи, кареток с амортизаторами и опорными катками, роликов, гусениц. Гусеницы состоят из связанных шарнирно пальцами траков с грунтозацепами с боковой отбортовкой наружной поверхности. Опорные катки установлены на каретке с возможностью выдвижения на уровень дуги окружности. По ширине гусеницы траки выполнены с радиусом R опорной поверхности. Каретки спаренных опорных катков выполнены поворотными на осях рамы до установления катков гусеницы с опорной поверхностью гусениц по радиусу R ее продольного сечения и снабжены силовыми цилиндрами их поворота на осях. Для выдвижения опорной поверхности гусеницы по радиусу R при неподвижных осях поддерживающих роликов направляющее колесо выполнено сближающимся с колесом конечной передачи. Достигается увеличение проходимости гусеничного движителя. 2 н. и 4 з.п. ф-лы, 10 ил.
Patent RU-2379660-C1 (RU)
Title: X-ray-fluorescence analyzer of gas-fluid flow component composition and component-by-component flow rate
Inventor: FURMAKOV EVGENIJ FEDOROVICH
IPC: G01N23/223
Filed: 2008-04-10
Granted: 2010-01-20
Abstract: FIELD: instrument making. 
     SUBSTANCE: proposed analyzer is used to determine component composition and rate parameters of three-component flow. Proposed invention consists in that the analyzer incorporates X-ray tube, primary and secondary collimators, roentgen-transparent inserts arranged in the walls of pipe carrying controlled gas-fluid flow, as well as multiple X-ray radiation detectors arranged in various directions relative to aforesaid pipe. Note that proposed device incorporates also metal particle injector, secondary radiators arranged in secondary collimator holes, gas-fluid flow pressure pickup, flow conditions controller and electronic unit. 
     EFFECT: higher accuracy. 
     6 dwg
Patent RU-2364524-C1 (RU)
Title: Способ электроснабжения потребителей на транспортном средстве и система для его реализации
Inventor: IL INSKIJ JURIJ ALEKSANDROVICH
IPC: B60L1/00
Filed: 2008-04-28
Granted: 2009-08-20
Abstract: Источник питания постоянного тока системы выполняют с двумя уровнями напряжений - низким уровнем напряжения и высоким уровнем напряжения. Для этого используют трехфазный генератор с двумя выходными обмотками. Переменное напряжение с его двух выходных обмоток выпрямляют. В эксплуатационном режиме работы постоянным напряжением низкого уровня питают потребителей постоянного тока, а напряжением высокого уровня - потребителей переменного тока. При этом напряжение низкого уровня повышают обратимым автономным преобразователем и подают это постоянное напряжение через инвертор к потребителям переменного тока. В стационарном режиме работы переменное напряжение от стационарной сети переменного тока выпрямляют и подают выпрямленное напряжение к потребителям переменного тока до его инвертирования. Выпрямленное напряжение подают на автономный преобразователь, которым понижают уровень напряжения, и подают его к потребителям постоянного тока. Система соответственно содержит источник питания постоянного тока, выполненный двухуровневым, с высоким и низким уровнями напряжений, стационарную сеть переменного тока, инвертор, выпрямитель, автономный преобразователь, выполненный обратимым. Технический результат заключается в повышении надежности и КПД системы. 2 н. и 2 з.п. ф-лы, 1 ил.
Patent RU-2371234-C1 (RU)
Title: Device for liquid purification
Inventor: SMIRNOV SERGEJ VIKTOROVICH
IPC: B01D29/50
Filed: 2008-05-07
Granted: 2009-10-27
Abstract: FIELD: technological processes, filters. 
     SUBSTANCE: invention is intended for household treatment of drinking water by means of filtration and is related to devices for liquid purification, in particular water. Device for water purification comprises header, at ends of body of which inlet and outlet nozzles are installed, three glasses with filtering elements connected to body of header by means of detachable joint and communicating with header channel, at the same time header is equipped with a partition that prevents passage of liquid flow directly along header channel. Header body is made in the form of single part, at the same time inlet and outlet nozzles have end wall that prevents direct communication of mentioned nozzles to header channel and at least one hole in side surface, which communicates to one of extreme glasses. 
     EFFECT: simplified design of device and improved manufacturability of its body part making with simultaneous provision of rigidity and reliability of its design. 
     7 cl, 4 dwg
Patent RU-2382932-C1 (RU)
Title: Delivery pump and modular pumping system
Inventor: PALUNCHIK ZDRAVKO
IPC: F16N13/00
Filed: 2006-09-20
Granted: 2010-02-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed system is intended for pumping lubricants. Proposed pump comprises at least one drive module and at least one pump module. Note here that every said module is selected from modular system comprising several drive modules and/or pump modules, each incorporating jointing zone. Note here that said jointing zones match each other to allow mutual replacement of drive and pump modules. Proposed system comprises at least two drive modules and at least one pump module, or at least one drive module and at least two pump modules. 
     EFFECT: higher efficiency and flexibility, ease of repair and maintenance. 
     16 cl, 8 dwg
Patent RU-2377158-C1 (RU)
Inventor: BONDARETS ANATOLIJ JAKOVLEVICH
IPC: B64C13/00
Filed: 2008-07-04
Granted: 2009-12-27
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: invention relates to aircraft control systems, particularly to semiautomatic control systems. Semiautomatic aircraft horizontal control system is built around Heading Automatic Control System (HACS). It comprises preset heading generation unit incorporating heading value variation unit, reset key selection unit, heading setting device representing multi-position control knob, control modes switch and indicator, aircraft flight parameters pickups and preset heading stabilisation unit. Heading value variation unit additionally incorporates S-like manoeuvre mode unit comprising memory, multi-position control knob operation time counter-integrator, integrator of time passed after initial conditions key generation, subunits of heading magnitude increment generation and heading increment output interval, and comparator. 
     EFFECT: accurate and safe trajectory control in approaching tanker aeroplane, or in landing on aircraft carrier. 
     5 dwg
Patent RU-2372352-C1 (RU)
Inventor: KIRILIN ALEKSEJ DMITRIEVICH
IPC: C07F7/10
Filed: 2008-07-21
Granted: 2009-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to synthesis of O-silylurethanes which are used as raw material during synthesis of organic isocyanates and curing agents of silicon rubber. The engineering problem is to simplify the process and increase output of the desired product. Use of carbon dioxide and N,N'-bis-(trimethylsilyl)carbodiimide as N-siloxycarbonylation mixture. 
     EFFECT: method allows for significantly cutting on process life (2 hours), considerably increasing output of product (98%) and avoiding formation of highly toxic ammonia gas. 
     1 cl, 1 tbl, 1 ex
Patent RU-2368112-C1 (RU)
Title: METHOD OF CREATION OF LONG-TERM Calli-gonum caput - medusae Schrenk PLANTATIONS
Inventor: ZVOLINSKIJ VJACHESLAV PETROVICH
IPC: A01B79/00
Filed: 2008-07-28
Granted: 2009-09-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention refers to agriculture, in particular to technologies for establishing long-term pasture grounds. An object of the invention is to shorten the terms of pasture commissioning. The method includes provision of sprigs and planting thereof. During late autumn period horizontal roots of calli-gonum are extracted mechanically at 6-12 years old natural or cultivated plantations. Sprigs 0.6…1.2 m long and 15…35 mm in diametre are made out of them. At the same time they are planted at the bottom of plowed furrow 0.4…0.6 m deep, plantations of 100…300 pieces per hectare being made with row-spacing of 2.4…4.8 m, after sprig planting layer surfaces are laid out with heavy disk harrows and smoothed with heavy soil-reclamation compactors. 
     EFFECT: establishing of calli-gonum plantations by planting sprigs made of 6-12 years old rootstock, high degree of establishment being achieved and terms of commissioning for long-term pastures being shortened substantially. 
     3 tbl
Patent RU-2370074-C1 (RU)
Title: Production method of girasol-pear beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-08-07
Granted: 2009-10-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Red tea is extracted by liquid nitrogen with corresponding miscella separation. Girasol and pears is cut, dried in microwave field at preset process parametres. Girasol is cut, pears are dried by convective method. Girasol is mixed with pears in mass ratio 3:2, the obtained mix is impregnated in the separated miscella with simultaneous pressure boost. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow. 
     EFFECT: method allows to produce flavoured coffee drink according to nonwaste technology.
Patent RU-2388010-C1 (RU)
Inventor: SEMILET VIKTOR VASIL EVICH
IPC: G01S13/66
Filed: 2008-08-28
Granted: 2010-04-27
Abstract: FIELD: physics; control. 
     SUBSTANCE: system for tracking mobile objects in space mainly with an oscillating base can be used in air traffic control. The result is achieved due to that, the tracking system has functionally connected location and optoelectronic position finders, logic mode generators, two switches, two devices for converting coordinates from a non-stabilised to a stabilised coordinate system, a homing and stabilisation device, where the location and optoelectronic position finders are mechanically connected to each other and are kinematically connected to the output shaft of the homing and stabilisation device. The system also has two correctors, a first adder, television automatic device and a scale amplifier, connected to each other in a defined way. 
     EFFECT: increased accuracy and stability of tracking mobile objects using an automatic system in steady and transient modes due to prevention of rapid change of position and velocity when switching the structure of the tracking system from location to optical and back. 
     3 cl, 7 dwg
Patent RU-2369658-C1 (RU)
Title: Steel of upgraded hardness
Inventor: RAZUMOV ANDREJ SERGEEVICH
IPC: C22C38/50
Filed: 2008-12-18
Granted: 2009-10-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to metallurgy, particularly to composition of steel of upgraded hardness designed for production of solid-rolled wheels of wheel pairs of freight cars and track machines of main-line railways. Steel contains carbon, silicon, manganese, vanadium, niobium, phosphorus, sulphur, nickel, chromium, copper, titanium, molybdenum and iron at the following ratio of components, wt %: carbon 0.60-0.72, manganese 0.50-1.80, silicon 0.22-0.65, vanadium not more 0.15, niobium up to 0.01, phosphorus not more 0.035, sulphur 0.005-0.030, nickel not more 0.30, chromium not more 0.50, copper not more 0.30, titanium up to 0.03, molybdenum not more 0.08, iron the rest. 
     EFFECT: upgraded mechanical properties, hardness, durability and wear resistance. 
     1 dwg, 1 tbl
Patent RU-2398095-C1 (RU)
Title: Method for string cementing in well using cement mortar with erosion properties
Inventor: KATEEV IREK SULEJMANOVICH
IPC: E21B33/14
Filed: 2009-02-17
Granted: 2010-08-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention relates to the field of well building and will find application in oil or gas well casing, and also in repair works related to cementing. Method provides for serial pumping of washing spacer fluid and three portions of cement mortar, the third of which is for productive zone. At the same time the first portion pumped following spacer fluid is cement mortar with erosion properties prepared from at least 5 tons of oil-well portland cement mixed with abrasive material in the ratio of 100:8 in weight and with density of 1.64 g/cm 3 , where abrasive material is represented by quartz sand with average grain size of 0.28-1.0 mm. Method application provides for maximum removal of drilling fluid remains from walls of string and well, as well as for efficient damage of adhesion film and filtration crust of clayey solution. 
     EFFECT: increased intensity of string cement stone contact with environment, and accordingly, high-quality isolation of beds. 
     1 tbl
Patent RU-2386799-C1 (RU)
Title: Development method of oil field in heterogeneous collectors
Inventor: IBATULLIN RAVIL RUSTAMOVICH
IPC: E21B43/20
Filed: 2009-02-27
Granted: 2010-04-20
Abstract: FIELD: oil-and-gas production. 
     SUBSTANCE: method includes drilling of producing and injection wells, pumping of displacement agent through injection wells, withdrawal of production through producing wells, definition of boundaries of substitute areas of collectors and withdrawal of stratum product from dead spaces nearby zone of collectors replacement. There are defined areas of band discontinuity of collectors, it is implemented drilling of additional producing wells nearby areas of band discontinuity of collectors replacement from the side of injecting wells. 
     EFFECT: increasing of oil recovery, increasing of oil extraction ensured by involvement into development of dead areas of oil, located nearby areas of band discontinuity of collectors displacement from the side of injection point. 
     2 ex, 2 cl, 2 dwg
Patent RU-2396315-C1 (RU)
Title: Method of brewing flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-03-19
Granted: 2010-08-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the food industry, particularly to brewing technology. The method involves mixing chinese-magnolia and hop, extraction of the obtained mixture using liquid nitrogen with separation of the corresponding miscella, cutting, drying in a microwave field with given process parametres and roasting yacon, mixing yacon and malt, saturating the obtained mixture with the separated miscella while simultaneously increasing pressure to a value corresponding to pressure of saturated nitrogen vapour at saturation temperature, reducing pressure to atmospheric pressure level with simultaneous freezing of the mixture, cryogenic grinding in the medium of the released nitrogen, adding water and saccharification to obtain wort, adding brewing yeast, primary fermentation, after-fermentation and filtration. 
     EFFECT: invention shortens duration of the process and increases foam stability of the end product.
Patent RU-2395895-C1 (RU)
Inventor: KITANAKA KHIDETOSI
IPC: B60L50/10
Filed: 2006-08-29
Granted: 2010-07-27
Abstract: Изобретение относится к области электротехники и может быть использовано в промышленности и на электрофицированных железных дорогах для управления вектором электродвигателя переменного тока с использованием обратного преобразователя. Техническим результатом является упрощение работы системы управления для подавления электрических колебаний в цепи LC-фильтра. Устройство управления вектором для электродвигателя переменного тока содержит контроллер демпфирования, который автоматически вычисляет оптимальную рабочую величину демпфирования и не требует установки какого-либо коэффициента усиления. Устройство управления вектором содержит контроллер (30) вектора для управления вектором электродвигателя (6) переменного тока в соответствии с командой тока или командой крутящего момента и контроллер (40) демпфирования для расчета рабочей величины демпфирования для подавления изменений напряжения Efc конденсатора. Контроллер (40) демпфирования рассчитывает степень изменения напряжения Efc конденсатора, оперирует командой тока или командой крутящего момента контроллера (30) вектора на основе рабочей величины демпфирования, соответствующей указанной степени изменения, и управляет обратным преобразователем (4) таким образом, чтобы ток, протекающий через обратный преобразователь, изменялся так, чтобы он подавлял изменение, вызываемое изменением напряжения Efc конденсатора. 4 з.п. ф-лы, 11 ил.
Patent RU-2395824-C1 (RU)
Title: Device to calibrate natural gas hydrometre
Inventor: KUZNETSOV SERGEJ ANATOL EVICH
IPC: G01W1/18
Filed: 2009-05-12
Granted: 2010-07-27
Abstract: FIELD: physics. 
     SUBSTANCE: proposed device comprises humidification chamber arranged in temperature control chamber. Dry gas feed union and wet gas discharge union are connected to said humidification chamber, said unions being connected to calibrated hydrometre. Said humidification chamber accommodates tube bent arc-like section with holes made over section entire length at preset distance there between. Said tube section connects dry gas feed union and wet gas discharge union. 
     EFFECT: reduced time and higher accuracy of measurements. 
     2 cl, 3 dwg
Patent RU-2402745-C1 (RU)
Inventor: SHMELEV VLADIMIR MIKHAJLOVICH
IPC: F42D3/04
Filed: 2009-07-14
Granted: 2010-10-27
Abstract: FIELD: explosives. 
     SUBSTANCE: method for destruction of solid rocks or concrete, includes installation and driving of devices filled with mixture of substances in blast holes, initiation of combustion reactions in devices in non-detonation mode, accompanied by development of appropriate pressure in blast holes. Non-detonation mode of combustion is provided by application of mineral oxidiser in the form of pellets with size of 0.1-5.0 mm, which fills up to 95% of sealed device volume, besides prior to installation of device into blast hole, device cover is opened, liquid hydrocarbon fuel is poured into it in stoichiometric amount, cover is closed, and device is shaken. In version of method, dry sealed blast holes are filled with mixture of mineral oxidiser in the form of pellets with size of 0.1-5.0 mm with liquid hydrocarbon fuel. Initiation of combustion reactions is done by means of initiation facility arranged in the form of thin exploding wire, connected to source of high-voltage electric pulse. 
     EFFECT: method makes it possible to considerably simplify operations at site of works performance, to increase reliability of method actuation, its safety, to reduce cost of works and therefore increase landmine effect from method application. 
     5 cl