baber/WOPTO huggingface dataset:
Patent RU-2370472-C1 (RU)
Title: Method of producing moulded aluminium oxynitride in burning mode
Inventor: GORSHKOV VLADIMIR ALEKSEEVICH
IPC: C04B35/581
Filed: 2008-03-27
Granted: 2009-10-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to making heat resistant ceramic materials, particularly to methods of producing aluminium nitride in burning mode. The method of producing aluminium oxynitride involves preparation of a reaction mixture of initial components, containing chromium (VI) oxide, aluminium oxide, aluminium and aluminium nitride, putting the reaction mixture into an SHS reactor in form of heat resistant material, made from quartz, graphite or stainless steel, ignition of the mixture with subsequent reaction of its components in burning mode under 0.1-10 MPa pressure in a nitrogen medium, or mixture nitrogen and air, or mixture of nitrogen and argon. After synthesis of the end product in form of an ingot, aluminium oxynitride is separated from the chromium aluminide ingot. Components of the reaction mixture are in the following ratio, wt %: chromium (VI) oxide 37.3-41.0; aluminium 31.0-34.0; aluminium oxide 22.7-25.0; aluminium nitride up to 9.0. A functional layer of aluminium oxynitride powder can be put between the reaction mixture of components and the wall of the mould. 
     EFFECT: increased output of aluminium oxynitride and its nitrogen content. 
     2 cl, 1 tbl
Patent RU-2369590-C1 (RU)
Title: Pyrotechnic composition of colour smoke
Inventor: REZNIKOV MIKHAIL SERGEEVICH
IPC: C06D3/00
Filed: 2008-04-09
Granted: 2009-10-10
Abstract: FIELD: explosives. 
     SUBSTANCE: pyrotechnic composition of colour smoke contains potassium chlorate as an oxidiser, thiourea as fuel - gasifier, dicyandiamide, fluorine rubber SKF-32, lamellar graphite of Piv grade as organic dye-monomethyl aminoanthraquinone, red C fat-soluble dye, fat-soluble violet anthraquinone or hexachlorobenzene dye. 
     EFFECT: stable generation of smoke with various shades.
Patent RU-2373139-C1 (RU)
Inventor: TARABAN KO VALERIJ EVGEN EVICH
IPC: B01J23/22
Filed: 2008-04-28
Granted: 2009-11-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: method of producing chlorine involves oxidation of hydrogen chloride at 270 to 370°C with molecular oxygen in the presence of a vanadium anhydride based catalyst. Components of the catalyst are lithium and potassium chlorides with the following ratio in wt % of the total mass of catalyst: KCl - 4 to 52, LiCl to 3-43, V 2 O 5  - 15 to 85. 
     EFFECT: increased rate of oxidation of hydrogen chloride and reduced operating temperature. 
     9 ex
Patent RU-2367308-C1 (RU)
Title: Pickled scallops preservation method
Inventor: AKHMEDOV MAGOMED EHMINOVICH
IPC: A23L3/04
Filed: 2008-05-12
Granted: 2009-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to preserved food industry and may be used in production of preserved scallops. According to the preservation method scallops are put in jars, jars are filled with filling at 95°C, put in microwave oven for 120-130 seconds, repeatedly treated in microwave oven, sealed and matured in warm air chamber and cooled down. 
     EFFECT: invention allows to decrease sterilisation duration and enhance treatment uniformity.
Patent RU-2365016-C1 (RU)
Title: Method of power transmission line protection and device to this end
Inventor: VINOKUROV VLADIMIR IVANOVICH
IPC: H02H3/26
Filed: 2008-05-20
Granted: 2009-08-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to power transmission line protection circuits that perform automatic cutting off followed by repeated cutting it on and respond to difference in currents, wherein voltage or current values are compared at various points of different wires of one and the same circuit. For example, compared are currents in lead and return conductors. Proposed method comprises measuring current magnitude and direction at power line ends. Signal proportional to current difference in lead and return conductors is generated. Signal proportional to current difference variation rate in lead and return conductors is generated. Aforesaid signal is compared to threshold signal. Signal to switch off power line is generated if aforesaid signal exceeds threshold signal. Data from other systems is accumulated and the signal to switch off power line is generated on reception of signals from other systems. In compliance with the other version, proposed device comprises the main switch, first and second current pickups, subtraction circuit, current difference variation rate measuring circuit, threshold device, first and second electronic switches, OR-element and control and display device. 
     EFFECT: expanded performances. 
     2 cl, 1 dwg
Patent RU-2356446-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-28
Granted: 2009-05-27
Abstract: FIELD: tobacco products. 
     SUBSTANCE: method involves extraction of estragon with liquid carbon dioxide and separation of respective miscella, mixing up the tobacco material with non-polar liquefied gas, extraction and shredding of the material at relieving the pressure periodically in the extraction mixture below the extractant saturated vapour pressure at extraction temperature, separation of the miscella and meal, suspension of the meal in an aqueous solution of an acid salt of an edible polybasic acid, introduction of edible polyatomic alcohol into the suspension, forming the suspension, its drying to a residual humidity of 13-15%, cutting and treatment with the gas-liquid tobacco extract and separated CO 2  miscella with simultaneous rise of pressure, then relief of pressure to atmospheric level with simultaneous freezing of the soaked carbon dioxide and subliming the latter to obtain a target product in the residue. 
     EFFECT: shortening the duration of technological process and obtaining reconstituted tobacco with improved organoleptical properties.
Patent RU-2371718-C1 (RU)
Inventor: BRAGINA ELIZAVETA EFIMOVNA
IPC: G01N1/28
Filed: 2008-06-10
Granted: 2009-10-27
Abstract: Изобретение относится к лабораторным методам исследования. Сущность способа подготовки пробы сперматозоидов для электронно-микроскопического исследования: осуществляют разбавление эякулята в отношении 1:10-1:20 физиологическим раствором, фиксацию 2,5% раствором глутарового альдегида. Полученный зафиксированный материал в виде капли фиксатора с взвешенными после ресуспендирования в нем клетками осадка наносят на предварительно обезжиренный кусочек алюминиевой фольги, инкубируют во влажной камере при комнатной температуре 25÷35 мин, осуществляют промывку фольги с прикрепившимися клетками в 0,1 М фосфатном буфере рН 7,2-7,4 с последующей фиксацией в 1% осмиевом фиксаторе и обезвоживанием, помещением фольги с клетками в насыщенный раствор уранилацетата в 70% этаноле и инкубированием в закрытой пробирке 12-14 часов. Далее проводят дегидратацию и осуществляют заливку эпоксидной смолой, после полимеризации алюминиевую фольгу отделяют от полученной пластины из эпоксидной смолы, на поверхности которой находятся сперматозоиды. Использование данного способа позволяет исследовать единичные сперматозоиды в образцах с очень низкой концентрацией и получать ультратонкие ориентированные срезы сперматозоидов.
Patent RU-2379211-C1 (RU)
Inventor: DASHEVSKIJ SERGEJ PETROVICH
IPC: B62M17/00
Filed: 2008-06-17
Granted: 2010-01-20
Abstract: Изобретение относится к двухколесным полноприводным велосипедам с кривошипным валом, совмещенным с осью вращения переднего колеса. В велосипеде многоскоростная цепная передача (8, 14) переднего привода связана с раздаточной втулкой (9), установленной в верхней части вилки (10) переднего колеса (2). Раздаточная втулка (9) через шарнирный, например, карданный механизм (13) связана с цепной передачей (29) на заднее колесо (3). Одна часть карданного механизма (13) на вилке (10) через цепную передачу (21) связана с раздаточной втулкой (9). Другая часть карданного механизма (13) на раме (1) через цепную передачу (29) связана с задним колесом (3). Механизм включения заднего привода содержит переключатель, взаимодействующий с рабочей и паразитной звездочками, установленными на оси раздаточной втулки (9) и связанными цепной передачей (21) с карданным механизмом (13). Решение направлено на обеспечение возможности подключения привода заднего колеса, например, в сложных дорожных условиях. 4 з.п. ф-лы, 3 ил.
Patent RU-2375091-C1 (RU)
Title: Способ тушения очаговых пожаров
IPC: A62C5/00
Filed: 2008-07-16
Granted: 2009-12-10
Abstract: Изобретение относится к противопожарной технике и, в частности, к способам сдерживания огня преимущественно при очаговых пожарах. Известным способом тушения такого пожара является отторжение воздуха от огня инертным газом и подавление тяги восходящего потока массой зависающего в нем аэрозоля. Генератором инертного газа может служить газотурбинная установка с контуром получения жидкого воздуха. Сущность изобретения заключается в том, что жидкий воздух разделяют в воздухоразделительной установке на азот и кислород, кислород, горючее и воду нагнетают насосом, азот и кислород испаряют и нагревают в теплообменниках контура циркуляции хладагента, кислород, горючее и воду подают в газогенератор ГТУ, а азот используют для дополнительной ОГС. Техническим результатом изобретения является получение и использование новых эффективных средств для борьбы с пожарами. В результате повышается удельная производительность генератора инертных газов, снижается до минимума в них доля окислителя, утяжеляются аэрозолями обе огнегасящие среды. В то же время упрощается ГТУ за счет исключения из ее состава воздушного компрессора. Кроме тушения пожаров предложенное изобретение может быть использовано для создания защитных полос и препятствий при проведении оборонительных действий.
Patent RU-2365288-C1 (RU)
Title: Tinned peach compote production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2008-08-20
Granted: 2009-08-27
Abstract: FIELD: food products. 
     SUBSTANCE: method provides for recipe components preparation, girasol cutting, drying in microwave field at preset process parametres, frying and milling, barley grain frying, mixing of girasol and barley grain in mass ratio 7:3, obtained mixture extraction by drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of peaches and syrup, sealing and sterilisation. 
     EFFECT: producing of compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time.
Patent RU-2386077-C1 (RU)
Title: High pressure housing
Inventor: DEMCHENKO ANATOLIJ IVANOVICH
IPC: F17C1/06
Filed: 2008-09-23
Granted: 2010-04-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention refers to load-carrying constructions operating in conditions of alternating axial loads, torque and bending moments, as well as high internal and/or external pressure. In high pressure housing containing pressure shell from polymer composite material and metal reducers having a taper part, which are connected to each other, pressure shell is two-layered, each reducer is moulded as taper part between shell layers, internal surface of moulded part of each reducer is equipped with flat thread by means of which each reducer is connected to threaded section of internal shell layer, and external surface of moulded part of each reducer represents alternating annular grooves and projections; at that, internal surface of non-moulded part of each reducer and internal surface of pressure shell have common generatrix, and end zones of moulded part of each reducer are sealed with elastic sealing elements in the form of hollow cylinder of rectangular or oval cross section. 
     EFFECT: reliability at simultaneous perception of alternating axial loads and external and internal pressure. 
     4 cl, 2 dwg
Patent RU-2383238-C1 (RU)
Title: Method for making wild cherry compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2008-10-14
Granted: 2010-03-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the process of producing preserved compotes. The method provides for preparing the formula components, cutting and drying in a microwave field at given process parametres, roasting and chopping girasol, roasting barley, oat and rye grains, mixing up the girasol, barley grains, oat grains and rye grains in a ratio by weight of 3:6:3:8, extracting the obtained mixture using potable water and filtering the obtained extract at given process parametres, making a syrup on the extract basis, packaging wild cherries together with the syrup, sealing and sterilising. 
     EFFECT: method enables to obtain a sort of compote having coffee shades of taste and aroma while no coffee is used in its formula, to simplify the process and to reduce the content of overcooked fruits in the target product without reducing its shelf life.
Patent RU-2383410-C1 (RU)
Title: Moulding filling sand with increased gas permeability for production of casts out of non-ferrous alloys
Inventor: DUBROVIN VITALIJ KONSTANTINOVICH
IPC: B22C1/18
Filed: 2008-10-27
Granted: 2010-03-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: sand contains, wt %: high strength gypsum 12.7-19.8; fine dispersed high silica sand 49.9-61.1; nine-water aluminium nitrate 0.9 -2.4; water - the rest. 
     EFFECT: increased gas permeability of sand and increased quality of finished casts. 
     2 tbl
Patent RU-2388969-C1 (RU)
Inventor: MNUSSKIKH MARK EFIMOVICH
IPC: F23N5/08
Filed: 2008-12-15
Granted: 2010-05-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: device for monitoring of burner torch comprises photoelectric sensor, system of sensor signal processing, amplifier of useful signal, channels of ignition fixation and burner torch extinction. Each in its composition has a summator with two inlets, element "tracking-saving" and analog-discrete converter. 
     EFFECT: improved reliability of selective monitoring over burner torch, elimination of noise signal effect from neighbouring and opposite burners, igniter torch, load variation. 
     1 dwg
Patent RU-2393741-C1 (RU)
Title: Method for production of flavoured girasol-sunflower-peach drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-13
Granted: 2010-07-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology used to produce coffee substitutes. Method provides for extraction of lemon rind with liquid nitrogen with separation of according miscella, girasol-sunflower preparation, cutting, drying in microwave field at specified parametres of process and frying, peach pulp drying in microwave field at specified parametres of process and additional convection drying, mixing of specified components, impregnation of produced mix with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric one with simultaneous freezing of mixture and its cryo-grinding in medium of released nitrogen. 
     EFFECT: method makes it possible to produce instant powder for new flavoured coffee drink from non-traditional raw materials according to wasteless technology.
Patent RU-2398170-C1 (RU)
Title: Method for return water supply by kochetov with application of cooling towers
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F28C1/00
Filed: 2009-04-29
Granted: 2010-08-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: method for return water supply with application of cooling towers consists in the fact that several cooling towers are connected to each other by means of hydraulic circuits of water preparation and consumption, cooling towers are connected so that hydraulic circuits of water preparation and consumption function separately. In lower part of cooling towers body there are at least two tanks for water collection, which are connected to each other by means of compensation pipe, providing for hydraulic independence of circuits for preparation of working water and its consumption, at the same time one tank is connected to pump, which supplies water cooled in cooling tower to consumer, which again arrives through valve along pipeline into the second tank, from which heated water is sent by pump through filter and valve, and is supplied along pipeline into collector with nozzles arranged in upper part of cooling tower body, and on section between filter and valve there is a system of control of filter hydraulic resistance, made of manometer and valve. 
     EFFECT: cooling tower performance improvement. 
     1 dwg
Patent RU-2397027-C1 (RU)
Title: Pneumatic separator to separate air-carried particles
Inventor: DEREVENKO VALENTIN VITAL EVICH
IPC: B07B4/02
Filed: 2009-06-05
Granted: 2010-08-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to pneumatic separating equipment for removal of weed air-carried particles by air flow from oilseeds and may be used to separate sunflower seeds shells by air flow for the purpose of husks removal at factories producing vegetable oils, halva and sunflower brittle. Pneumatic separator for separation of air-carried particles consists of vertical aspiration channel, in lower part of which there are collection chambers arranged, and receiving device with sieve, output rotary valve made of vertical plates, upper edges of which are connected to according hinged joints, nozzles for supply of initial material, discharge of finished product and air flow with air-carried particles. Vertical aspiration channel is mounted with aspiration settling chamber, between which there is a separating partition and baffle plate, fixed accordingly on lower and upper hinged joints. Partition and baffle plate are equipped with mechanical devices for adjustment of their position relative to each other. 
     EFFECT: improved efficiency of kernel separation from husks and reduced carryover of kernel pieces with husk fraction, and also increased functionality of air flow speed adjustment, both in vertical aspiration channel and in aspiration settling chamber. 
     1 dwg
Patent RU-2402264-C1 (RU)
Inventor: RESHETNIKOV SERGEJ VLADIMIROVICH
IPC: A61B5/08
Filed: 2009-07-06
Granted: 2010-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, predominately to otorhinolaryngology. For determination of indications for nasal obstruction release in patients with obstructive sleep apnea syndrome, basic anterior active rhinomanometry (AARM) is carried out. At night, respiratory monitoring and pulsoxymetry are carried out for determination of basic apnea/hypopnea incident (AHI) number per hour, sleep oxygen saturation less than 90 % incident (OSI) number per hour (ODI). The AARM with pharmacological test follows the next day after the administration of a long-acting intranasal vasoconstrictor. Thirty minutes before sleeping, the intranasal vasoconstrictor is introduced once more. By night, respiratory monitoring is used to determine the AHI and OSI with pharmacological test. When observing the AHI and OSI with pharmacological test decreased as compared with the basic values more than by three or one of the indicators decreased more than by three and the second indicator changed by three and less, nasal obstruction release for treating obstructive sleep apnea syndrome is indicated. If the AHI and OSI values are changed by three and less, nasal obstruction release is not indicated. If one or both AHI and OSI values are increased more than by three units, nasal obstruction release is contraindicated. 
     EFFECT: method improves accuracy of determination of indications for nasal obstruction release in patients with obstructive sleep apnea syndrome. 
     4 ex, 1 tbl
Patent RU-2411017-C1 (RU)
Title: Method for plasty of fractured vertebral body
Inventor: MUKHAMETZHANOV DULAT ZHAKANOVICH
IPC: A61B17/70
Filed: 2009-07-06
Granted: 2011-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to vertebrology. To fasten and straighten a vertebral body damaged by a compression fracture, distraction of a vertebral segment and apposition of fragments are followed with forming blind transpedicular canals directed towards and crosswise the fracture. The created canals are fractionally filled with porous permeable nickelide granules sized 0.5 to 5 mm with each fraction to be compactly packed. 
     EFFECT: high biocompatibility of titanium nickelide provides continuous functioning of fastening elements without rejection and resorption. 
     2 ex, 4 dwg
Patent RU-2415947-C1 (RU)
Title: SYNTHETIC OLIGONUCLEOTIDE KIT FOR IDENTIFYING HUMAN MONOCYTIC EHRLICHIOSIS Ehrlichia spp AGENT DNA BY REAL-TIME POLYMERASE CHAIN REACTION
Inventor: TROFIMOV DMITRIJ JUR EVICH
IPC: C12Q1/68
Filed: 2009-10-13
Granted: 2011-04-10
Abstract: FIELD: medicine. ^ SUBSTANCE: invention refers to a synthetic oligonucleotide kit for identifying DNA of human monocytic ehrlichiosis (HME) agent - pathogenic representatives of Ehrlichia genus by a polymerase chain reaction. The offered invention can be used for the diagnostic purposes for detecting monocytic ehrlichiosis Ehrlichia spp. by the real-time polymerase chain reaction. Said kit includes primers as follows: 5'- GGG GAA AGA TTT ATC GCT ATT AG -3', 5'- CGG CAT AGC TGG ATC AGG CT -3' and a sample: (BHQl)-5'- CCC ACT GCT GCC (FdT)CC CGT AGG AGT CTG G - 3'P, where BHQ1 means a dark fluorescence killer attached to 5'-terminal nucleotide, while FdT is a fluorescent dye FAM attached to nucleotide T. ^ EFFECT: invention allows reliable identification of Ehrlichia representatives in the biological material. ^ 1 ex
Patent RU-2424392-C1 (RU)
Title: Method to assemble switch throws
Inventor: MARGOLIN ALEKSANDR IOSIFOVICH
IPC: E01B29/02
Filed: 2009-11-05
Granted: 2011-07-20
Abstract: FIELD: construction. 
     SUBSTANCE: method to assemble switch throws, mostly with reinforced concrete bars, consists of process operations executed simultaneously on stationary benches equipped with an embracing track to move actuators. The method includes delivery of a set of bars with their reference layout, installation of bars by epure and string, laying of gaskets, pads on them, laying rails onto bars, installation of rails by track and ordinates, installation of assemblies of insert and terminal bolts, screwing nuts of these bolts. Process operations are divided into complexes, and they are carried out simultaneously at stationary benches. Benches are installed in the quantity of at least three pieces along the track. On completion of a complex of operations at one bench the actuators are moved along the track to the following bench. From the last bench the actuators are transferred to the beginning of the track to the first bench. 
     EFFECT: increased rate of assembled switch throws production with preservation of optimal length and width of a flow line. 
     3 dwg
Patent RU-2428687-C1 (RU)
Title: Method for spectrophotometric catalytic determination of ortho-chlorobenzylidene malonic acid dinitrile in extracts
Inventor: DRUZHININ ANDREJ ALEKSANDROVICH
IPC: G01N31/22
Filed: 2009-12-17
Granted: 2011-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method involves successive treatment of an analysed alcohol extract with a solution of para-nitrobenzaldehyde in dimethyl formamide with aqueous potassium hydroxide solution and benzofuroxane solution in dimethyl formamide to obtain a colorimetric effect from the release of malonic acid dinitrile, which catalyses the reaction of para-nitrobenzaldehyde with benzofuroxane, followed by determination of optical density and quantitative determination of ortho-chlorobenzylidene malonic acid dinitrile using a calibration curve of the difference in optical density of reaction and blank tests versus the logarithm of concentration of ortho-chlorobenzylidene malonic acid dinitrile. 
     EFFECT: high sensitivity of analysis. 
     2 cl, 1 tbl, 3 dwg