baber/WOPTO huggingface dataset:
Patent RU-2377323-C1 (RU)
Inventor: PAVLOVETS VIKTOR MIKHAJLOVICH
IPC: C22B1/24
Filed: 2008-07-01
Granted: 2009-12-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to ferrous metallurgy field, particularly to manufacturing of iron-ore pellets. At bottom of pelletiser it is formed wall accretion, wet charge is fed into pelletiser by two flows, first of which is introduced into flow of heated up to 350°C compressed gas with formation of gas-moisture-charge jet. At the bottom of pelletiser it is formed area, occupied by charge, and area which is free from charge. It is implemented germ-formation by spattering of charge by gas-moisture-charge jet, oriented to wall accretion in area, free from charge, with receiving of dense bed of wet charge, which is divided for germs in the form of wet burdening briquettes. Wall accretion is pured from germs, up- pelletisered germs by charge of the second jet of pellets. Into the first jet of charge it is additionally introduced fluxing additives up to grade of fluxing, equal to 0.8-1.5, forming flux-charge mixture, from which it is formed dense bed of wet charge, moisture of which is held at the level 0.25-0.95 of charge moisture. Additionally density of briquettes is formed not less than 2400 kg/m 3 . Before final pelletisering of briquettes its surface is moistured by thin-sprayed stream of water with consumption 5-25 kg per tonne of briquettes. 
     EFFECT: reduction of fuel consumption and moisture of pellets and increasing of its strength. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2365050-C1 (RU)
Title: Method of quadrature amplitude modulation signals forming
Inventor: TIMOSHIN IGOR VIKTOROVICH
IPC: H04L27/06
Filed: 2008-07-24
Granted: 2009-08-20
Abstract: FIELD: physics; radio. 
     SUBSTANCE: invention concerns radio engineering, in particular, to radio transmitting equipment applied on lines of multichannel digital communication with quadrature amplitude modulation, can be used in the field of digital broadcasting and digital TV. The method of quadrature amplitude modulation signals forming, carrier frequency forming is carried out by modulation and summation of two quadrature signals: sin (wt) and cos (wt) on two channels working in parallel, phase-amplitude modulation is performed in each of them by means of operated commutators and potential dividers, thus carrier fluctuation voltage division in each of two signal shaper quadrature channels of the quadrature amplitude modulation is carried out synchronously with a variable coefficient depending on signal to noise ratio on an input of the demodulator receiver, received on a feedback channel. 
     EFFECT: increase of antijamming ability in the conditions of complicated interfering conditions. 
     4 dwg, 2 tbl
Patent RU-2388994-C1 (RU)
Inventor: MIROSHNICHENKO IGOR PAVLOVICH
IPC: G01B11/00
Filed: 2008-10-20
Granted: 2010-05-10
Abstract: FIELD: physics. 
     SUBSTANCE: maxima of +1 and -1 of orders of an interference pattern in form of set of rings of different intensity, obtained from superposition in a laser interferometre of beams reflected from a beam splitter in form of a sinusoidal grating and the surface of a control object respectively, are projected onto a screen. Two groups of photodectors are placed in regions of maxima +1 and -1 of orders of the interference pattern. Intensity of the optical field of each group of photodetectors is measured, from which values of linear and angular components of the small displacement of the surface of the control object are measured. The measurement value taken is that value of linear and angular components of displacement which simultaneously satisfy values of the measured intensity in corresponding maxima +1 and -1 of orders of the interference pattern. 
     EFFECT: wider functional capabilities due to simultaneous measurement of linear and angular components of small displacement. 
     1 dwg
Patent RU-2383860-C1 (RU)
Inventor: KARPENKO SERGEJ VLADIMIROVICH
IPC: G01B21/00
Filed: 2008-10-20
Granted: 2010-03-10
Abstract: Изобретение относится к области автоматизации производственных процессов в машиностроении и предназначено для идентификации (распознавания) металлических и неметаллических изделий, а также для контроля положения металлических и неметаллических изделий и исполнительных органов технологического оборудования без механического контакта с ними. Сущность: датчик содержит чувствительный элемент, образованный индуктивным чувствительным элементом, выполненным в виде катушки индуктивности, помещенной в кольцевом пазу открытого торца ферритового сердечника с центральным отверстием, и емкостным чувствительным элементом, установленным внутри центрального отверстия ферритового сердечника соосно с этим отверстием. При перемещении неметаллического изделия относительно чувствительного элемента датчика происходит последовательное пересечение им электромагнитного поля индуктивного чувствительного элемента, взаимодействие с электрическим полем емкостного чувствительного элемента. При этом на первом выходе датчика отрабатывается сигнал с уровнем логической "1", несущий информацию об идентификации неметаллического изделия. На втором выходе датчика при этом присутствует напряжение с уровнем логического "1". В случае перемещения металлического изделия сигнал с уровнем логической "1". несущий информацию об его идентификации, отрабатывается только на втором выходе датчика. При этом на первом выходе датчика присутствует напряжение с уровнем логического "0". При встраивании датчика заподлицо в металлические объекты он трансформируется в датчик контроля положения металлических и неметаллических изделий по его второму выходу. Изобретение обеспечивает устранение ложных срабатываний датчика при попадании посторонних металлических предметов в зону действия электромагнитного поля его чувствительного элемента. Технический результат - упрощение конструкции, расширение функциональных возможностей датчика путем обеспечения идентификации наряду с металлическими и непрозрачными неметаллическими изделиями прозрачных неметаллических изделий и возможности трансформирования функциональных возможностей, а также повышение надежности работы датчика. 5 ил
Patent RU-2385835-C1 (RU)
Inventor: NAPOL SKIJ KIRILL SERGEEVICH
IPC: H01L21/20
Filed: 2008-10-23
Granted: 2010-04-10
Abstract: Изобретение относится к области низкоразмерной нанотехнологии и высокодисперсным материалам и может быть использовано для получения упорядоченного массива наночастиц полупроводников на основе мезапористых твердофазных матриц. Сущность изобретения: в способе получения наноструктур полупроводника, включающем формирование пористой матрицы из оксидов металлов или неметаллов с последующим осаждением в матрицу полупроводниковых материалов, формирование матрицы осуществляют путем двухстадийного анодного окисления исходного материала матрицы до образования упорядоченно расположенной структуры нанопор, а полупроводник осаждают в матрицу термическим испарением его в вакууме, затем на заполненную матрицу наносят проводящую основу в виде пленки с последующим удалением матрицы. Изобретение обеспечивает повышение технологичности получения упорядоченных массивов полупроводников, как элементарных, так и являющихся химическим соединением, на основе мезапористых твердофазных матриц. Кроме того, появляется возможность одновременного получения двух типов наноструктур - квантовых точек и нановолосков материала. 6 з.п. ф-лы, 8 ил., 1 табл.
Patent RU-2395763-C1 (RU)
Title: Vortex oil gas propane-butane fraction liquefication plant
Inventor: SHELUD KO LEONID PAVLOVICH
IPC: F25B9/00
Filed: 2009-01-30
Granted: 2010-07-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: in a liquefication plant, pre-cooling and deep chilling regenerative heat exchangers and an expansion turbine are series connected in the dry oil gas pipeline between a water separator and a vortex tube. In the pipeline connecting a "cold" end of the vortex and an ejector mixing chamber, there are a liquid propane-butane fraction separator and a "cold" section of the deep chilling regenerative heat exchanger. On a liquid phase, the liquid propane-butane fraction separator is connected by the pipeline through a modular container with a bend pipeline to a liquid propane-butane mix consumer. The output "hot" end of the vortex pipe through the pre-cooling regenerative and a turbocompressor is connected by a "hot" gas main flow pipeline with an active nozzle of the ejector. Rotors of the expansion turbine, turbocompressor and an electric motor are united by a common shaft. The peripheral "hot" part of the vortex pipe is connected by the humid gas bend pipeline to a mist extractor which is connected via separated moisture to the moisture output pipeline, and via dry gas to the ejector mixing chamber. The ejector output is connected through an airblower with the external gas pipeline. 
     EFFECT: effectiveness of the plant at low gas pressure. 
     2 dwg
Patent RU-2402037-C1 (RU)
Inventor: BONDAREV VALERIJ GEORGIEVICH
IPC: G01S11/12
Filed: 2009-02-18
Granted: 2010-10-20
Abstract: FIELD: physics. 
     SUBSTANCE: method involves measuring height of unevenness at points selected in the image field of the road, where the said points form a rectangular grid relative the plane of the approximating surface of the road given by three points. Parts whose height exceeds the value of the ground clearance of a car are equated to obstacles. The quality measure of the road is the average value of variance of the height of unevenness which is calculated during each photoexposure. The permissible speed of a car is determined from the condition of restriction of vertical overload during movement on left and right lines of contact between wheels and the road surface. The least value of the speed is taken as the permissible speed. The device has two spaced out optical-location units and a digital computer. The digital computer includes a module for processing digital images of the road surface, a module for describing the road surface, a module for evaluating quality of the road surface, a module for identifying obstacles and a module for determining the permissible speed. 
     EFFECT: determination of unevenness of a road and permissible speed on the said road surface. 
     2 cl, 2 dwg
Patent RU-2403373-C1 (RU)
Inventor: KHALAEV GRIGORIJ GRIGOR EVICH
IPC: E21B17/10
Filed: 2009-03-23
Granted: 2010-11-10
Abstract: FIELD: mining. 
     SUBSTANCE: invention objective consists in reduction of power cable protector design element base, in enhanced manufacturability in production, in convenience of use in process of assembly and disassembly at well head, in higher reliability in operation and in competitiveness. Power cable protector in well, comprising seat and groove for power cable arrangement, reflectors for interaction with inner channel of flow string, differing by the fact that protector reflectors are arranged in the form of circular sector with seat for power cable on inner diametre of circular sector, at one side of seat in circular sector there is a bushing installed with right and left threads inside for spherical frame with according threads at the ends and stop screw, at the opposite side of seat there is a L-shaped slot and hole for stop screw with the possibility to insert spherical frame into L-shaped slot and to fix circular sector with power cable and spherical frame while stop screws interact with external surface of lifting pipe. 
     EFFECT: increased reliability and convenience in operation. 
     1 cl, 4 dwg
Patent RU-2392835-C1 (RU)
Inventor: FILONOVA GALINA LEONT EVNA
IPC: A23L2/39
Filed: 2009-03-26
Granted: 2010-06-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention represents powdery mix for drink, containing carbohydrate additive, organic acid, extractive substances of vegetable raw materials, powdery multi-component semi-finished product of beetroot, powdery multi-component semi-finished product of cherry, complex food additive "Protein-mineral", dry drink "Dobroe utro", natural biologically active additives "milk iodated proteins", vezalariks (2,3-dihydroquercitin); taurine, common salt is used to form taste properties in combination with flavors "Cherry 061", "Plum 506" and "Cranberry 607" at the following ratio of dry substances of components in 100 g of powdery mix, wt %: carbohydrate additive - 23.5000 26.5000; organic acid - 0.7500-1.4000; powdery multi-component semi-finished product of beetroot - 2.2000-3.5000, powdery multi-component semi-finished product of cherry -18.5000-20.5000, complex food additive "Protein-mineral" - 9.7000-11.0000, dry drink "Dobroe utro" - 33.5000-40.0000, common salt - 0.0800-1.2000; milk iodated proteins - 0.0028-0.0032, vezalariks (2,3-dihydroquercitin) - 0.0650 - 0.1200, taurine - 0.0017-0.0026, flavor "Cherry 061" - 0.2800 - 0.3200, flavor "Plum 506" - 0.1800- 0.2500, flvaor "Cranberry 607" - 0.0800-0.1500; moisture brought with the components - the rest. 
     EFFECT: invention makes it possible to produce product with manifestation of properties that correlate arterial pressure, reinforcing walls of capillaries in cardiovascular system, improving immunity, normalising work of gastrointestinal track, and also expanded assortment of health and prophylactics products. 
     3 ex
Patent RU-2402406-C1 (RU)
Inventor: DOROFEEV JURIJ GRIGOR EVICH
IPC: B22F1/02
Filed: 2009-03-26
Granted: 2010-10-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to powder metallurgy and can be used for producing dispersion-strengthened articles based on copper for electric erosion applications. Layer of AI 2 O 3  is applied on copper powder particles in decomposing aluminate solution at concentration of 1-2 wt %. Chips of aluminium alloy in solution is used to be processed in high-power mill for 3.5-4.5 h with relation between ball weight and powder weight making 10:1 to produce activated copper powder. From mix material produced by adding copper in amount of 0-25 wt % activated copper powder with layer of AI 2 O 3  applied thereon processed in high-power mill is used to form porous blank to be heated and hot-forged. 
     EFFECT: higher hardness. 
     2 ex
Patent RU-2400957-C1 (RU)
Title: Soil dispersion complex arrangement
Inventor: SHAGDYROV IL JA BATOROVICH
IPC: A01B49/02
Filed: 2009-04-02
Granted: 2010-10-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: complex contains a tractor, a frame, a soil receiving element, a slatted apron, and bunkers. The bunkers have corrugated tubing connected with colters. A power unit, a distribution valve of a pneumatic system of the tractor with air hoses are provided to enable the complex traveling over a field and supplying soil into the colters. The sequential working operations are performed by a separating mechanism mounted behind the slatted apron supplying soil from the soil receiving element. The separating mechanism comprises a sieve box with mesh diametre 1 mm. The sieve reciprocates by a crank mechanism to separate two fractions of the supplied soil: fine fraction of particle diametre less than 1 mm, and coarse fraction of particle diametre more than 1 mm. The coarse soil fraction is discharged from the separating mechanism on the surface of the field under cultivation. The sifted fine soil fraction is supplied from the separating mechanism on a horizontal auger conveyor following the separating mechanism. The horizontal auger conveyor transports the soil onto a vertical auger conveyor used as a feeder to be delivered in a disperser. The disperser represents a dismembrator apparatus. 
     EFFECT: reduced power consumption of soil dispersion and higher processing efficiency of hydro-physical improvement of fine grain soils. 
     1 dwg
Patent RU-2397883-C1 (RU)
Title: Road train drawbar
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: B60D1/06
Filed: 2009-04-14
Granted: 2010-08-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to automotive industry. Road train comprises ball head consisting of two parts: upper and lower. Lower part is made integral with drawbar bracket and incorporates circular ledge. Upper part is arranged to move in trailer gooseneck casing. Lower part circular ledge represents a rod with multi thread engaging with mating thread made on its upper part. Square hole is made on top part outer face. Said hole interacts with spring-loaded pin of similar section furnished with handle and fitted to move in gooseneck opening. Face surface of said top part of ball head has diametrically opposite semi-spherical recesses in contact with bal stops. Said stops are arranged on bal head lower part face surface. 
     EFFECT: higher reliability due to threaded joint made on lower and upper parts of drawbar. 
     2 cl, 1 dwg
Patent RU-2403199-C1 (RU)
Inventor: KHINKSLAGE VILFRID
IPC: B65D85/804
Filed: 2006-09-19
Granted: 2010-11-10
Abstract: FIELD: transport, package. 
     SUBSTANCE: invention relates to cartridges used in machines for beverages preparation for their boiling and filtering. Made up of inner part and outer part container for beverage storage and preparation which has a filter installed between its inner part and outer part. The filter is connected directly with inner part or outer part via one-way two-component die casting. Herewith, the filter side facing from inner or outer part is free from polymer attached via two-component die casting. 
     EFFECT: invention provides reliable fixation between filter and corresponding polymeric part of body and possibility of more wide choice of material for filter. 
     6 cl, 3 dwg
Patent RU-2393616-C1 (RU)
Inventor: SHISHEGOV VLADIMIR NIKOLAEVICH
IPC: H02K31/02
Filed: 2009-04-30
Granted: 2010-06-27
Abstract: FIELD: electricity. 
     SUBSTANCE: electric motor includes stator with power winding consisting of two parts connected opposite in sequence and separated by neutral zones. Anchor shaft carries excitation windings, with each winding made in the form of double-pole coil with core with rectangular cross-section and connected to contact rings mounted on the shaft. Rings are connected to direct current network over collector brushes. 
     EFFECT: simplified construction and motor manufacturing technology, enhanced operation reliability. 
     3 dwg
Patent RU-2409003-C1 (RU)
Title: Selection of coding table with alternate length based on type of video unit for improvement of coefficients coding
Inventor: KARCHEVICH MARTA
IPC: H03M7/42
Filed: 2007-10-09
Granted: 2011-01-10
Abstract: FIELD: information technologies. 
     SUBSTANCE: information is sent from coder device to coder device, which identifies the coding tables with alternate length to be used for decoding of two or more different types of video units. Information may be sent once per frame (or other coded unit) and may identify the first table to be used for intra-coded units, and the second table to be used for inter-coded units of appropriate frame; decoder selects table on the basis of this information and decodes various types of video units, using selected table for each type of unit. 
     EFFECT: improved efficiency of coding of transformation ratios, in particular in coding with alternate length of coefficients of SVC circuit expansion level detailing. 
     25 cl, 8 dwg
Patent RU-2395304-C1 (RU)
Title: Method for body detoxification in critical endotoxicoses
Inventor: KEMEROV SERGEJ VIKTOROVICH
IPC: A61K38/47
Filed: 2009-05-25
Granted: 2010-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to surgery and intensive therapy, and can be used in treating endotoxicoses caused by septic conditions. That is ensured by removal of a destruction area to be thereafter sanitised and drained. It is followed with lymphostimulating therapy by introduction of 0.25% Novocaine 60 ml with dissolved 0.1 g of Lydase and 1.0 ml of Pentoxifylline into the interspinous spaces in number of 1-3 injections. Further, discrete plasmapheresis in amount 400 ml for severe patients and 800 ml in moderate patients is applied in number of 1-8 procedures. The lymphostimulating therapy is alternated every second day with lymphotropic extracorporal pharmacoimmunotherapy with using a medicated mixture prepared by incubation of 40-60 ml of the patient's plasma with received plasma of the patient with Roncoleukin in dosage 500-1 million UN and Cefabol in dosage 1 g for 45 min at 37°C. In peritonitis and peritoneal sepsis, the medicated mixture is introduced in the bolus form in the retroperitoneal fat. The destructive processes in the pleural cavity require introduction of said mixture in the axillary cavity. 
     EFFECT: method provides endotoxin weakening in the bloodstream, intertissue spaces and cavities due to combined multidirectional local and system effect on the lymphoid system. 
     3 cl, 8 tbl, 3 ex
Patent RU-2400014-C1 (RU)
Title: Converter of linear displacement into code
Inventor: VOLKOV IMERT NIKOLAEVICH
IPC: H03M1/24
Filed: 2009-08-17
Granted: 2010-09-20
Abstract: FIELD: electricity. 
     SUBSTANCE: to convert linear values, equipment of cylindrical magnet domains (CMD) is used, as well as microelectronic design. Besides proposed device comprises high-frequency generator, size setter, samarium magnet installed on fixed part of converter, above which plate of ferrite-garnet crystal is installed with magnetouniaxial epitaxial film, with domain-shifting structure, compressor, magnetic trigger, annihilator, magnetic barrier and generator of cylindrical magnet domain, also key element, three resistors, three diodes, pulse counter, indicator, two "Start" buses and OR element. 
     EFFECT: development of linear displacement converter, having high resolution, operating in wide range of measured values with good weight and dimensional characteristics. 
     2 dwg
Patent RU-2401984-C1 (RU)
Inventor: USHAKOV ALEKSEJ IVANOVICH
IPC: G01B11/00
Filed: 2009-06-23
Granted: 2010-10-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: device for evaluation of low-temperature pumpability of hydrocarbon fuel consists of constant-temperature bath with fuel temperature regulator. Also the device additionally contains a worm-type screw with filter cells arranged on its blades. Notably, the worm-type screw is placed into the bath and is connected with an electric motor in its turn coupled with a power source block an current measurer. 
     EFFECT: reduced test time and testing directly at fuel utilisation places. 
     1 tbl, 3 dwg
Patent RU-2414692-C1 (RU)
Title: Method of preparing standard samples of composition of dispersed mateiral, standardised on weight ratio of water
Inventor: GOLIK VASILIJ MIKHAJLOVICH
IPC: G01N1/28
Filed: 2009-07-10
Granted: 2011-03-20
Abstract: FIELD: physics. 
     SUBSTANCE: method involves standardisation on weight ratio of water of the used substance which contains chemically combined water. The used substance, for which qualitative separation of the adsorbed and chemically combined water is possible, is preheated to remove adsorbed water and chemically combined water contained in the used substance is standardised. When preparing a standard sample of the composition of uranium oxides, the substance used is a monohydrate of uranium trioxide, which is preheated to remove absorbed water and the chemically combined water contained in the monohydrate is standardised. 
     EFFECT: maintaining the standardised value of the weight ratio of water in dispersed substances used to prepare standard samples, independence of the weight ratio value from environmental factors and from storage conditions for these substances. 
     2 cl, 4 dwg, 4 ex