baber/WOPTO huggingface dataset:
Patent RU-2287187-C1 (RU)
Inventor: MATVEEV STANISLAV IL ICH
IPC: G06T17/05
Filed: 2005-04-06
Granted: 2006-11-10
Abstract: FIELD: metrological equipment for navigational systems of railroad transport. 
     SUBSTANCE: in accordance to method, working sides of railroad track are coordinated with given stationing interval by means of measuring-computing complex mounted on moving object. Measuring-computing complex includes rover, gyroscopic indicator of Euler angles, indicators of track and width of track, controller, personal computer. To provide unity of measurements on railroad main, single three-dimensional orthogonal system of coordinates is used in special projection. Abscissa axis on the surface of Earth ellipsoid is combined with geodesic line, coinciding with main direction of railroad main. As ordinates, geometrical perpendiculars to abscissa axis are used. Coordinates system base consists of system of temporary base stations of satellite radio-navigation system. Satellite radio-navigation system stations are positioned along the railroad with 50-100km intervals for the time of movement of measuring-computing complex. Continuous synchronous recording of indications of all devices and satellite receivers of base stations is performed. Coordinate models of railroad track having no substantial distortions of angles and distances are taken as standard. For compensating systematic errors, indications of Euler angle indicator on measuring-computer complex are smoothed by sliding average filter on sliding interval, equal to length of wheel circle of moving object. Corrections for inclination of antenna are introduced to satellite coordinates of receipt of rover of measuring-computing complex. Indications of course track indicator are calibrated by means of center-affine transformations, converting to series of directional angles and scaled horizontal projections. Joint estimation of complex measurements and parameters of statistic model is performed by means of recurrent generalized method of least squares. 
     EFFECT: increased precision when determining standard coordinate model. 
     2 cl, 3 dwg
Patent RU-2288943-C1 (RU)
Title: Multifunctional addition agent for automobile gasoline
Inventor: SHABALINA TAT JANA NIKOLAEVNA
IPC: C10L1/22
Filed: 2005-04-18
Granted: 2006-12-10
Abstract: FIELD: petroleum processing, petroleum chemistry, automobile manufacture. 
     SUBSTANCE: invention relates to a multifunctional addition agent designated for using as a component of automobile gasoline. Multifunctional addition agent for automobile gasoline is based on products of interaction of technical alkylsalicylic acids and polyethylenepolyamines of the formula: NH 2 -(CH 2 CH 2 NH) n H wherein n = 1-7 taken in the mole ratio polyethylenepolyamine : technical alkylsalicylic acids = from 1:1 to 1:2 as measured for alkylsalicylic acids and an organic solvent. As an organic solvent the addition agent comprises petroleum oils or their mixtures with the kinematic viscosity value 25 mm 2 /c, not above, at temperature 100°C and the solidification point -15°C, not above. The addition agent improves washing, anti-oxidative, anti-corrosion and other properties of automobile gasoline and reduces the content of toxic substances in exhausted gases of cars. Using the proposed invention provides increasing production of high-quality non-ethylated gasoline. 
     EFFECT: improved and valuable properties of addition agent. 
     5 tbl
Patent RU-2286328-C1 (RU)
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07C11/21
Filed: 2005-05-13
Granted: 2006-10-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: method involves carrying out the interaction of alkyl(benzyl)allene of the general formula (R-= . =) wherein R means n-C 5 H 11 , n-C 6 H 13 , -CH 2 Ph with EtMgBr, Mg, Cp 2 TiCl 2 , crotyl bromide and CuCl in argon atmosphere in tetrahydrofuran medium. The total reaction time is 18-22 h and the total yield of end products is 63-81%. Invention provides the development of method for synthesis of 4,7-dialkyl(benzyl)idene-2,10-dodecadienes. 
     EFFECT: improved method of synthesis. 
     1 tbl, 1 ex
Patent RU-2292384-C1 (RU)
Inventor: KOSHEVOJ EVGENIJ PANTELEEVICH
IPC: C11B1/06
Filed: 2005-07-07
Granted: 2007-01-27
Abstract: Изобретение относится к масложировой промышленности и предназначено для увеличения глубины отжима на шнековом прессе. Способ отжима масла из масличного материала в непрерывно действующем шнековом прессе предусматривает подачу под давлением дополнительного агента в отжимаемый материал. При этом в качестве дополнительного агента внутрь отжимаемого масличного материала подают двуокись углерода в сверхкритическом состоянии. Изобретение позволяет повысить степень отжима исходного продукта, снизить содержание жидкой фазы и увеличить выход прессового масла. 1 ил., 1 табл.
Patent RU-2287544-C1 (RU)
Inventor: BARSKIJ ALEKSANDR MIKHAJLOVICH
IPC: C09D5/08
Filed: 2005-09-12
Granted: 2006-11-20
Abstract: FIELD: anti-corrosion materials, pigments. 
     SUBSTANCE: invention describes an anti-corrosion pigment comprising alkaline-earth element and aluminum tertiary phosphate of the general formula: AE x Al y (PO 4 ) z  wherein AE means alkaline-earth element; x, y and z mean mass of ions AE +2 , Al +3 , PO 4   -3  and wherein the ratio x:y:z = (29.8-53.8):(2.7-4.1):(43.5-66.1), respectively, in wt.-%. In the claimed percent ratios of ionic masses the proposed pigment shows the higher degree of dispersion and covers made of its base have higher corrosion resistance. 
     EFFECT: improved and valuable properties of pigment. 
     2 tbl, 6 ex
Patent RU-2302581-C1 (RU)
Inventor: ANFEROV ARKADIJ ALEKSANDROVICH
IPC: F16T1/20
Filed: 2005-12-20
Granted: 2007-07-10
Abstract: FIELD: turbine compressor engineering. 
     SUBSTANCE: float chamber comprises housing provided with inlet and outlet branch pipes and receives the lever with float connected with the valving member made of a slide valve mounted in the outlet branch pipe with valve that cooperates with the float through the lever plank and spring loaded toward the opening.  The float chamber is provided with slide secured to the float lever and interacting with the slide valve.  The chamber housing receives the detachable locking member of the float (one or two) that keeps the float to be at a single position.  The locking member of the float could be made of movable rod tightly mounted in the wall of the housing.  The end of the locking member cooperates with the face of the float. 
     EFFECT: enhanced reliability. 
     1 cl, 4 dwg
Patent RU-2308817-C1 (RU)
Title: Method and device for scaling a dynamic video-image
Inventor: VOROB EV EVGENIJ VIKTOROVICH
IPC: H04N7/01
Filed: 2006-02-16
Granted: 2007-10-20
Abstract: FIELD: devices and methods for processing video data, in particular, methods and devices for scaling dynamic video-image, possible use in high definition television sets. 
     SUBSTANCE: the device comprises three memory buffers, movement evaluation block, edge detector, interpolation method adapter, two multiplexers, time-space interpolator, spatial interpolator and block for creating a resulting frame. The method includes receiving the original low resolution video image, consisting of a set of original frames; for each frame of the original low resolution video image: movement between frames is determined in form of vector field, movement between frames is interpolated in form of vector field; image edge map in the frame is calculated; high definition frame is composed of pixels from a frame; for each current frame pixel: movement detection precision is set which is sufficient for application of time-space interpolation, and also lower and upper threshold values of edge intensity; movement and edges of the current pixel are evaluated. 
     EFFECT: improved quality of dynamic video image. 
     2 cl, 3 dwg
Patent RU-2312975-C1 (RU)
Title: Способ разрушения асфальтосмолопарафиновых, гидратных и ледяных пробок в эксплуатационных скважинах
Inventor: KIRSHOV VALERIJ ANATOL EVICH
IPC: E21B37/06
Filed: 2006-04-24
Granted: 2007-12-20
Abstract: Изобретение относится к нефтедобывающей промышленности, а именно к области эксплуатации скважин, и может быть использовано при капитальном и подземном ремонте для ликвидации асфальто-смоло-парафиновых, гидратных и ледяных пробок в межтрубном и трубном пространстве скважин, оборудованных насосными установками. Обеспечивает повышение эффективности удаления асфальто-смоло-парафиновых, гидратных и ледяных пробок в эксплуатационных скважинах, оборудованных насосными установками, исключение аварийных прихватов кабеля нагревателя при ликвидации пробок большой протяженности. Сущность изобретения: по способу создают в планшайбе сквозной наклонный канал. Устанавливают лубрикатор. Спускают через него в межтрубное пространство нагреватель. Растепляют пробку. Прокачивают рабочий агент. Согласно изобретению в сквозном наклонном канале устанавливают шаровой кран, над которым закрепляют лубрикатор. До прокачивания рабочего агента в межтрубное пространство скважины дополнительно под давлением закачивают технологическую жидкость. Закачку технологической жидкости осуществляют одновременно со спуском нагревателя и процессом растепления пробки до полного удаления ее из межтрубного пространства. 6 н.з.п. ф-лы.
Patent RU-2318893-C1 (RU)
IPC: C22C12/00
Filed: 2006-06-13
Granted: 2008-03-10
Abstract: FIELD: metallurgy, alloys. 
     SUBSTANCE: invention relates to preparing reinforced composition materials. Antimony-base matrix alloy comprises the following components, wt.-%: tin, 10.0-20.0; chrome, 0.3-7.5; nickel, 0.4-6.5; vanadium, 0.1-0.5, and antimony, the balance. Alloy possesses high penetrating capacity and provides high cohesion strength with reinforcing carcass. Proposed alloy can be used in making face seals, plain bearings and guides. 
     EFFECT: improved and valuable properties of alloy. 
     1 tbl, 5 ex
Patent RU-2313886-C1 (RU)
Inventor: STRIZHKOV IGOR GRIGOR EVICH
IPC: H02K17/12
Filed: 2006-07-24
Granted: 2007-12-27
Abstract: FIELD: electric machines (electro-mechanics), in particular, autonomous asynchronous generators, meant for usage in autonomous electric plants. 
     SUBSTANCE: asynchronous two-frequency electric machine contains short-circuited rotor and two three-phased windings combined in common core of stator with numbers of pole pairs p 1  and p 2 , where EMF are induced at frequency f 1  and f 2  respectively, having clamps for connecting external electric circuits, including electric receivers, while in parallel to winding with number of pole pairs p 2  a three-phased excitation capacitor is connected, also contains a motor as supply of mechanical power which rotates shaft of machine, and additional three-phased excitation capacitor, connected in parallel to winding with a number of pole pairs p 1 . 
     EFFECT: simplified supply of electric energy in autonomous electric plants with two frequencies of current and reduced losses of energy in such a supply. 
     1 dwg
Patent RU-2312418-C1 (RU)
Title: Method for forming contacts of chip-resistors in thick-film technology
Inventor: VOLKODAEV BORIS VASIL EVICH
IPC: H01C17/28
Filed: 2006-09-25
Granted: 2007-12-10
Abstract: FIELD: methods for manufacturing contacts of chip-resistors in thick-film technology, possible use in electronic, radio-technical and other adjacent industrial branches during manufacture of resistors using thick-film technology. 
     SUBSTANCE: method for forming contacts of chip-resistors in thick-film technology includes creation of contact areas by application to ceramic substrates using stenciling method with following firing of silver-containing paste and dipping of substrate ends into silver-containing alloy, prior to application of nickel layer by galvanic method with following application of soldering alloy layer also by galvanic method, a layer of copper is applied. 
     EFFECT: increased reliability of inter-contact connections of chip-resistors made using thick-film technology.
Patent RU-2329142-C1 (RU)
Title: Прессовая установка для производства изделий из полимерных материалов
Inventor: PASECHNIK NIKOLAJ VASIL EVICH
IPC: B29C43/00
Filed: 2006-10-24
Granted: 2008-07-20
Abstract: Изобретение относится к области обработки полимерных материалов, а именно - к оборудованию для производства длинномерных изделий в виде полос, прутков и профилей из первичного или вторичного сырья на основе термопластичных полимеров (термопластов). Прессовая установка содержит загрузочный бункер и горизонтальный пресс со снабженным нагревателем контейнером туннельного типа с рабочей полостью для обрабатываемого сырья, пуансоном, перемещающимся по оси пресса через бункер и внутри рабочей полости контейнера, и приводом пуансона, а также приемный стол. Контейнер снабжен расположенными вблизи поверхности его рабочей полости внутренними каналами для жидкого теплоносителя. Сама полость выполнена в виде прямоугольной щели. Со стороны, противоположной входу контейнера, к нему примыкает матрица с одним или несколькими рабочими каналами, вписанными в контур щели контейнера и формирующими сечение прессуемых изделий. Вслед за матрицей расположено правильно-вытяжное устройство для отделки изделий. Технический результат - удешевление производства длинномерных изделий за счет сокращения трудоемкости и стоимости подготовки сырья из промышленных отходов термопластов, а также получение высококачественных изделий из физически и химически неоднородного сырья. 1 ил.
Patent RU-2327501-C1 (RU)
Inventor: EFREMENKO VLADIMIR NIKOLAEVICH
IPC: A63H15/06
Filed: 2006-11-22
Granted: 2008-06-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: first options of toy design include body consisting of upper and lower spheroidal volumes. Lower volume is larger and contains weight. Musical mechanism includes hammer located between tuning forks. Tuning forks are in the shape of rods fastened to the lower spheroidal volume. Spheroidal volumes are detachable and interconnected by circular coupling fixed to the upper volume. Circular coupling has circular projection to interact with hollow located on the neck of lower spheroidal volume or with hollow located on spacing washer having circular projection to interact with hollow located on the neck of lower spheroidal volume. Hammer is in the form of sphere freely displaced between rods. Rods are fastened to support base in circumferential direction. Support base is attached to weight. Distance between those rods which are next located is less than sphere diameter. Free ends of, at least, part of rods are turned down towards each other to limit sphere displacement along rods. Second option of toy design differs in that the metal membrane is located in the upper volume neck. Metal membrane is to form closed hollow inside upper volume and displace additional hammer in the shape of sphere. The third option of toy design is distinctive in that the metal thin-walled cup is installed in the lower volume neck. Diameter of the upper cup part is not less than diameter of circle where rods are installed. Besides, diameter of the lower part is less than the diameter of circle where rods are installed. The lower part of the cup is situated between those rods. Musical mechanism of toy includes hammer located between tuning forks in the form of rods. Hammer is in the form of sphere freely displaced between rods. Besides, distance between adjoining rods is less than sphere diameter. Free ends of, at least, part of rods are turned down towards each other to limit sphere displacement along rods. Mechanism may be provided with metal thin-walled cup. Diameter of the upper part is not less than diameter of circle where rods are installed. Besides, diameter of the lower part is less than diameter of circle where rods are installed. The lower part of the cup is situated between those rods. 
     EFFECT: improvement of toy life time owing to repair capabilities and toy musicality owing to sound and tone variation. 
     5 cl, 4 dwg
Patent RU-2331020-C1 (RU)
Inventor: RIVKIN ALEKSANDR GRIGOR EVICH
IPC: F23G5/00
Filed: 2006-11-24
Granted: 2008-08-10
Abstract: FIELD: heating. 
     SUBSTANCE: group of inventions refers to the method and device for a thermal sterilisation and utilisation of organic waste. The mobile device contains a furnace of a pyrolysis type, a module of supply of air and energy carrier into a combustion chamber of the furnace, the said module is assembled on a cargo bed of a truck or a trailer; the mobile device also contains loading and unloading equipment with a material hoist, a system of power supply, a system of manual or automated control of combustion, afterburning and utilisation processes, a system of heat utilisation, and a small-sized after burning chamber, operating on the base of plasma treatment of exhaust gases by means of a high temperature flame of a special plasma burner. The method includes assembly of the furnace of a pyrolysis type on the cargo bed of a truck or a trailer, supply of fuel via the fuel equipment to nozzles, spraying and creating a combustible mixture which is ignited with electrodes. The walls of the furnace are protected with a heat insulator made out of fire resistant fiber. Waste is loaded into the furnace on a special tray by means of loading-unloading device; the said tray is assembled in the furnace chamber and represents a series of modules of gas-rays heater, in pipes of which combustion of gas occurs. Waste and fuel combustion products are directed into the small-size afterburning chamber, where exhaust gases are cleaned from harmful substances by means of passing them through a flame of the high temperature special plasma burner; after that gases are let out into open air. There is achieved environment and biological safety in regions remote from location of stationary complexes for similar waste utilisation. 
     EFFECT: provides thermal sterilisation and utilisation of organic waste while maintaining environment and biological safety. 
     11 cl, 3 dwg
Patent RU-2329400-C1 (RU)
Title: Преобразователь энергии текучей среды (варианты)
Inventor: ALIEV ABDULLA SIRAZHUTDINOVICH
IPC: F03D5/04
Filed: 2006-12-05
Granted: 2008-07-20
Abstract: Изобретение относится к области возобновляемых источников энергии, а именно преобразования энергии ветра преимущественно в электрическую. Преобразователь содержит каркас и кинематически связанные тросом (цепью) первую и вторую лопасти, неподвижно установленные на валах первой и второй шестерен первый и второй барабаны (звезды), взаимодействующие через соответствующие обгонные муфты с первой и второй шестернями, третью шестерню и коническую пару шестерен с мультипликатором и генератором, взаимодействующие с третьей шестерней четвертую и пятую шестерни и кинематически связанные тросом (цепью) третью и четвертую лопасти, третий и четвертый барабаны (звезды), взаимодействующие через соответствующие обгонные муфты с четвертой и пятой шестернями. Преобразователь выполнен из двух частей, симметричных относительно выходного вала пятой шестерни, на которой неподвижно установлена ведущая шестерня конической пары. Второй вариант преобразователя энергии содержит две параллельные смежные трубы, в середине которых установлена герметичная камера, а лопасти установлены внутри труб. Преобразователь может быть использован как автономный источник энергии и обеспечивает повышение КПД и снижение себестоимости преобразования энергии текучей среды. 2 н. и 7 з.п. ф-лы, 8 ил.
Patent RU-2328941-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2006-12-13
Granted: 2008-07-20
Abstract: FIELD: food processing. 
     SUBSTANCE: to produce the tinned food, potatoes, cucumbers and onions are cut and blanched. The spring onion is cut and frosted. The smoked filleted herring and pickled mushrooms are cut. The said components are mixed at the oxygen-free conditions with the acetic acid, sugar, sodium chloride, calcium acetate and the black bitter pepper. The produced mixture is packed with the vegetable oil, sealed and sterilised. 
     EFFECT: tinned food has improved assimilability as compared to analogue dish.
Patent RU-2334004-C1 (RU)
Title: Frictional material for operating in dry friction conditions
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C33/02
Filed: 2006-12-25
Granted: 2008-09-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention concerns powder metallurgy. Particularly it concerns sintered frictional material for operating in dry friction conditions. Frictional material contains, mass %: copper 6.0-8.0; barium sulfate 0.5-1.0; graphite 4.0-8.0; pyroceramics 8.0-12.0; lead 0.5-1.5; tin 0.5-1.5; molybdenum disulfide 3.0-4.0; asbestos 6.0-10.0; nickel 2.0-4.0; iron -the rest. 
     EFFECT: improving of alloy wear-resistance. 
     1 tbl
Patent RU-2329588-C1 (RU)
Inventor: RUBTSOV VIKTOR PETROVICH
IPC: H02P8/20
Filed: 2007-03-28
Granted: 2008-07-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: device for control of stepping motor contains speed setting device, two converters voltage-frequency, pulse distributor, power amplifier, stepping motor speed detector, sign detector, addition and subtraction elements, differentiating element 10. Inlet of damping element is connected to outlet of subtraction element, and the outlet - to one of the inlets of addition element, which is connected with its other inlet to speed setting device outlet. Speed setting device outlet is connected to summing inlet of subtraction element. Subtracting inlet of subtraction element is connected to speed setting device outlet. Outlet of addition element is connected to inlet of sign detector, which is connected with its outlets to inlets of converters voltage-frequency, every of which is connected with its outlet to corresponding inlet of pulse distributor. 
     EFFECT: increase of stepping motor motion quality and elimination of malfunctions in operation of object control system. 
     1 dwg
Patent RU-2345959-C1 (RU)
Inventor: TROFIMOV NIKOLAJ NIKOLAEVICH
IPC: C03B19/10
Filed: 2007-04-17
Granted: 2009-02-10
Abstract: FIELD: technological processes; chemistry. 
     SUBSTANCE: method for production of glass microbeads includes crushing of initial raw material, air classification of crushed glass into size groups, supply of produced glass powders in furnace, thermal moulding of glass microbeads, their cooling and classification. Classification of crushed glass and glass microbeads is done by at least two air flows, one of which bears crushed glass or glass microbeads, and the other isolates glass particles or glass microbeads from bearing flow with the largest mass and largest dimensions into collector-accumulator, by means of suction or jetting of air from environment into area of ceilings connection located in conic part of cyclone installations. Intensity of isolating flow is established according to parameters of isolated glass particles or glass microbeads. 
     EFFECT: higher output of high quality glass microbeads, lower power inputs and material cost. 
     1 dwg