baber/WOPTO huggingface dataset:
Patent RU-2336263-C2 (RU)
Inventor: LO DEJVID DZHON
IPC: C07B61/00
Filed: 2003-05-29
Granted: 2008-10-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: improved is method of obtaining acetic acid by means of carbonilation of methanol and/or its reaction-able derivative with carbon monoxide in carbonilation reaction zone, which contains liquid reaction medium, including iridium carbonilation catalyst, methyliodide co-catalyst, amount of water within range from 0.1 to 20 wt %, acetic acid, methylacetate, at least one promoter - ruthenium, and stabilising compound, selected from group, which consists of alkali metal iodides, alkali-earth metal iodides, metal complexes, able to generate ions I - , salts, able to generate I - , and mixtures of two or more such compounds, molar ratio of promoter to iridium being more than 2 up to 15:1, and molar ratio of stabilising compound to iridium is within range (from more than 0 to 5):1, and where method includes additional stages: a) from said carbonilation reaction zone liquid reaction medium with dissolved and/or carried along carbon monoxide and other gases is drained; b) said drained liquid reaction medium is not obligatory passed through one or several additional reaction zones in order to convert at least part of dissolved and/or carried along carbon monoxide; c) said liquid reaction medium from stage (a) and stage (b) is passed in one or several stages of fast evaporation, in order to form (i) vapour fraction, including condensing components and waste low pressure gas, condensing components contain obtained acetic acid and waste low pressure gas, which contains carbon monoxide and other gases, dissolved and/or carried along with drained liquid reaction medium, and (ii) liquid fraction, including iridium carbonilation catalyst, promoter and acetic acid as solvent; d) from waste low pressure gas condensing components are separated; and e) liquid fraction from stage of fast evaporation is recirculated into carbonilation reactor. 
     EFFECT: method allows to prevent or reduce loss of catalyst and promoter. 
     14 cl, 7 tbl, 2 dwg, 32 ex
Patent RU-2285909-C2 (RU)
Title: Способ контроля выноса песка из газовой скважины
Inventor: KONOVALOV IL JA LEONIDOVICH
IPC: E21B47/00
Filed: 2005-01-27
Granted: 2006-10-20
Abstract: Изобретение относится к области контроля эксплуатации газовых скважин на газовых месторождениях и подземных хранилищах газа. В поток газа вводят стержень, покрытый клееобразным веществом. Выдерживают стержень в потоке некоторое время и затем извлекают. Растворителем обильно смывают клееобразное вещество с застрявшими в нем песчинками и полученный раствор фильтруют. По наличию и количеству осадка судят о факте и интенсивности выноса песка. Изобретение позволяет с высокой достоверностью оперативно и при малых затратах труда контролировать вынос песка из газовых скважин. 1 ил.
Patent RU-2311556-C2 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: F02M31/08
Filed: 2005-02-24
Granted: 2007-11-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed method of preparation of fuel mixture for heat engines comes to evaporating liquid fuel to form fuel mixture and subsequent delivery of mixture into intake manifold.  Intake air flow is divided into two parts in required proportion defined by characteristics of used fuel and operating conditions of engine.  One part of flow is heated to fuel self-ignition temperature and is delivered into mixing chamber for mixing with liquid fuel.  Enriched homogeneous mixture is delivered into second mixing chamber together with second part of intake air flow.  Then leaned mixture if fed into intake manifold of engine. 
     EFFECT: simplified control system, increased reliability and accuracy of control of composition of fuel mixture. 
     1 dwg
Patent RU-2325389-C2 (RU)
Inventor: VANG TAO
IPC: A61K45/06
Filed: 2003-08-04
Granted: 2008-05-27
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: invention refers to new compounds of   and   formula: I II those developing antiviral activity allowing application in pharmaceutical formulations and for antiviral medicines production. 
     EFFECT: new compounds have useful biological properties. 
     5 cl, 3 dwg, 6 tbl, 3 ex
Patent RU-2304021-C2 (RU)
Inventor: KRJUKOV ANATOLIJ NIKOLAEVICH
IPC: B01J2/30
Filed: 2005-04-21
Granted: 2007-08-10
Abstract: FIELD: mineral fertilizers. 
     SUBSTANCE: composition preventing caking of mineral fertilizer during storage and transportation from manufacturer to consumers is based on mineral oil and further contains, wt %: imidazoline 9-13, ethylene/propylene copolymer 0.4-1.5, paraffin 14-30, oil-soluble calcium sulfonate 0.5-2.5, and polymethylsiloxane 0.003-0.005. 
     EFFECT: reduced caking ability and granule conglutination of fertilizer. 
     2 cl, 2 tbl
Patent RU-2355650-C2 (RU)
Title: Control system for supply control with burning of dusty fuel in glass furnace
Inventor: SOLIS MARTINES IVAN KHORKHE
IPC: F23K3/02
Filed: 2003-10-01
Granted: 2009-05-20
Abstract: FIELD: technological processes. ^ SUBSTANCE: invention is related to system for control of supply and burning of dusty fuel. Control system for glass furnace contains row of burners located in this furnace, which are used alternately for performance of burning cycles and burning absence for glass melting at least hopper for storage and supply of dusty fuel, at least system for supply of dusty fuel, which is filled with dusty material and emptied to create flow of dusty fuel to every burner in process of glass melting, and facility for control of filling and emptying of system for fuel supply on the basis of measurements and monitoring of dusty fuel amount, which is stored and supplied by this system of dusty fuel supply, which differs by the fact that it contains the following components: facility for monitoring of at least one operative variable of mentioned glass furnace on the basis of at least sensor, at that every sensor defines different variables in process of glass melting; four-sided pipe for distribution of fuel mixture with air or gas, at least along two distributive pipes for supply of fuel mixture with air or gas to every burner in alternate working cycles of burning and absence of burning, at that mixture of fuel with air or gas I based on monitoring and supply of dusty fuel to every burner and in mentioned operative variables of glass melting process, and control facility connected to facility for control of filling and emptying of dusty fuel supply system, facility for monitoring of at least one operative variable of glass melting process and facility for supply of fuel mixture with air or gas in at least two distributive pipes between cycles of burning and absence of burning of mentioned burners in glass melting furnace for distribution of fuel mixture with gas or air in these at least two distribution pipes for supply of fuel mixture with gas or air to every burner in alternating working cycles of burning and absence of burning. ^ EFFECT: invention makes it possible to reduce cost of melting with application of hard fuel such as for instance oil coke to produce glass by ecologically safe method. ^ 17 cl, 7 dwg
Patent RU-2364034-C2 (RU)
Inventor: CHEN TAO
IPC: H04J13/00
Filed: 2003-11-20
Granted: 2009-08-10
Abstract: FIELD: communication facilities. ^ SUBSTANCE: invention concerns communication systems for multichannel transmission and reception with block coding. The effect is achieved by transmission of secondary broadcast channel at an object together with a part of material coded from primary broadcast channel. At another object mobile station resets its receiving circuit for reception of one or more parts of secondary broadcast channel after sufficient part is primary broadcast channel is received without confirmed errors. At other object secondary broadcast channels linked with multiple primary broadcast channels are multiplexed to form a single secondary channel. ^ EFFECT: enhanced capacity. ^ 40 cl, 7 dwg
Patent RU-2353338-C2 (RU)
Inventor: CHUPROV ALEKSANDR DMITRIEVICH
IPC: A61F9/007
Filed: 2005-07-20
Granted: 2009-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to ophthalmosurgery and can be used for cataract extraction. High-vacuum capsulorexis, hydrodissection and hydrodelineation steps are followed with equatorial aspiration of cortical matter of cataract crystalline lens. Cortical matter between nucleus of lens and posterior capsule is kept to protect posterior capsule as nucleus being manipulated thereafter. Central nucleus is recessed with ultrasound by 2/3 of nucleus thickness. Ultrasound is disabled, while nucleus fixed by vacuum aspiration on a tip of a phacofragmentation unit, is destroyed by a chopper. Nucleus fragments are aspirated at minimal ultrasonic power output. 
     EFFECT: method provides lower ultrasonic exposition during cataract phacoemulsification procedure, thereby reducing operation length and risk of operative complications. 
     2 ex
Patent RU-2298943-C2 (RU)
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: A23K1/16
Filed: 2005-07-25
Granted: 2007-05-20
Abstract: FIELD: poultry science. 
     SUBSTANCE: poultry should be fed with a fodder additive - the gourd paste obtained due to fermenting with lactic acid bacteria. This additive should be introduced into the feedstuff at the quantity of about 5-7% against the feedstuff weight to be fed since the 16-18 th  wk up to the end of rearing period. The innovation enables to increase efficiency of hen eggs production. 
     EFFECT: higher efficiency. 
     2 tbl
Patent RU-2301134-C2 (RU)
Inventor: ZASTAVNYJ EVGENIJ ALEKSANDROVI
IPC: B23H3/00
Filed: 2005-08-24
Granted: 2007-06-20
Abstract: FIELD: mechanical engineering, possible use for electrochemical processing of large-dimensional templates of rotation body type, such as bandages for railroad wheels. 
     SUBSTANCE: method includes processing template surface under direct current with feeding of electrolyte into inter-electrode space and usage of template as anode, and as cathode - electrode-tool is used, while electrode-tool in form of cams is used, on non-working surface of each of which non-conductive element is present in form of insert, projecting beyond working surface of cam for value of minimal inter-electrode space and capable of contact during processing with processed template surface for removing oxide films, while inter-electrode space between working surface of each cam and processed surface is variable and has minimum value near non-conductive inserts and maximum value at periphery of working surface of each cam. 
     EFFECT: increased processing productivity due to removal of processing product from inter-electrode space and removal of oxide film from processed surface without interruption of processing process and change of processing modes. 
     2 cl, 1 dwg
Patent RU-2349605-C2 (RU)
Inventor: DADALAS MAJKL S
IPC: C09K23/42
Filed: 2004-01-20
Granted: 2009-03-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: description is given of a fluoropolymer-containing dispersion system, in which particles of fluorine-containing polymer with average size from 10 to 400 nm are dispersed in water. The dispersion system contains 35-70 wt % solid substance. The dispersion system does not contain fluorinated surface active substance with molecular weight less than 1000 g/mol or contains the given fluorinated surface active substance with molecular weight less than 1000 g/mol in quantity of not more than 0.05 wt % of the total weight of solid substance in the dispersion system. The dispersion system also contains non-ionic non-fluorinated surface active substance or a mixture of different non-ionic non-fluorinated surface active substances and one or more non-fluorinated anionic surface active substances. The amount and nature of the non-ionic non-fluorinated surface active substances or the mixture of non-ionic non-fluorinated surface active substances is chosen in such a way that, the VTT value of the fluoropolymer-containing dispersion system is at least, 26°C and such that, fluoropolymer-containing dispersion system practically does not contain non-ionic surface active substances with aromatic groups. Description is also given of the method of producing fluoropolymer-containing dispersion system. 
     EFFECT: dispersion can be used for coating and impregnating a substrate. 
     11 cl, 19 ex, 1 tbl
Patent RU-2314172-C2 (RU)
Inventor: ZLENKO VLADIMIR ALEKSEEVICH
IPC: G01B21/32
Filed: 2005-11-29
Granted: 2008-01-10
Abstract: FIELD: mechanical engineering; repair of vehicles. 
     SUBSTANCE: vehicle with damage body is lifted to preset height relative to floor, and check points on body are chosen.  Part of points are arranged of sound part of body.  Additional check point is marked on floor under bottom of body.  Said point should be located at a distance from bottom not less than one fourth of maximum distance between chosen check points.  Distances between all check points are measured, and basing on obtained data, three coordinates of all chosen check points are calculated by computer with determination of distribution of said check points in space.  Then, by turning, check points of damage body are registered with similar check points in computer data base belonging to body of standard vehicle.  Distribution of check points received in measurement is compared with distribution of check points in standard vehicle and, basing on results of measurement, value and direction of deformations of damaged body are determined. 
     EFFECT: simplified method at preservation of high accuracy of determination of deformations. 
     1 ex, 3 tbl, 2 dwg
Patent RU-2326656-C2 (RU)
Title: Treatment method of calf gastrointestinal deseases
Inventor: MAKAEV KHARIS NURTDINOVICH
IPC: A61K31/00
Filed: 2005-12-28
Granted: 2008-06-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: calf is orally given medicine once a day during 3-5 days till recovery, which contains tetracycline, tylosin tartate, dietalommonium salt N-metylamino-1- fenyl-metansylphan acid, chloramphenicol, novocaine, cevitamic acid and water with following components relation, mass.%: tetracycline - 1.5 - 2.5, tylosin tartate - 4.5 - 5.5, dietalommonium salt N-metylamino-1- fenyl-metansylphan acid - 4.0 - 4.5, chloramphenicol - 1.5 - 2.5, novocaine - 0.5 - 1.5, cevitamic acid - 0.45 - 0.55, water is the rest. 
     EFFECT: allows to improve treatment effectiveness; decrease his labour intensity. 
     4 ex, 2 tbl
Patent RU-2336907-C2 (RU)
Inventor: UST JANTSEV SERGEJ LEONIDOVICH
IPC: A61M16/00
Filed: 2006-02-06
Granted: 2008-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medical equipment, namely to devices intended for creation hypoxypercapnical air admixture, its inhalation improves blood supply of organs and tissues, performance efficiency increases. The individual respiratory device contains a rubber respiratory mask linking mouth cavity and nose, space under the mask is linked to a bag for the collecting of exhaled air through an inhaler of atmospheric air with the regulator of an inhaled air admixture consisting of a number of stoppers with via openings of different diameter, established in the main via openings. The main via openings are located in inhalers of atmospheric air, there are separate channels of an inspiration and an exhalation, isolated by the inspiration and exhalation valves, located in a respiratory mask, and the channel of an exhalation formed by the valve of an exhalation and connecting tubes, links the space under the mask with inhalers of atmospheric air located on each side a respiratory mask with the bags for collecting of exhaled air located on them are linked with valves of an inspiration and together form an inspiration channel. The device supports the set concentration of oxygen and carbon dioxide in an inhaled air admixture without dependence from debit of pulmonary breath and can be applied both in a rest condition, and at work performance. 
     EFFECT: creation hypoxypercapnical air admixture improving blood supply of organs and tissues during inhalation, increases performance efficiency. 
     1 dwg
Patent RU-2372122-C2 (RU)
Inventor: KAPLAN ARON LEJBOVICH
IPC: A62C5/00
Filed: 2006-08-24
Granted: 2009-11-10
Abstract: FIELD: fire engineering. 
     SUBSTANCE: method and device to use fire engines in high and low temperature environments. In order to expand the capacity of the fire engineering used in extremely difficult situations of fire extinguishing the thermal water heating up to the extreme temperature is used. The temperature of the water is maintained at the 450-460°C using industrial heater, eddy type reactor with the eddy profile barrier and the clenching profile diaphragm. 
     EFFECT: invention provides the expansion of the fire engineering capacities. 
     2 cl, 1 dwg
Patent RU-2329549-C2 (RU)
Inventor: GRILL BERNKHARD
IPC: G10L19/032
Filed: 2005-02-17
Granted: 2008-07-20
Abstract: FIELD: physics. 
     SUBSTANCE: said utility invention relates to audio coders, in particular, to audio coders, in which time representation is converted into spectral representation. The essence of the invention is as follows: for the determination of the quantiser step for the quantisation of a signal containing audio or video information, the first quantiser step value is generated, along with the interference threshold. After that, the interference actually introduced due to the first quantiser step value is calculated and compared to the interference threshold. In spite of the fact that the comparison indicates that the actually introduced interference exceeds the threshold, the second, coarser quantiser step value is applied, which is then used for the quantisation if it is found that the interference introduced due to the coarser quantisation step value is less than the threshold or the interference introduced due to the first quantiser step value. 
     EFFECT: result of invention implementation is that quantisation interference decreases due to selection of coarser quantisation step value and resulting increased compression benefit. 
     10 cl, 5 dwg
Patent RU-2349665-C2 (RU)
Title: Alloy on basis of aluminium and product made of it
Inventor: FRIDLJANDER IOSIF NAUMOVICH
IPC: C22C21/16
Filed: 2004-09-06
Granted: 2009-03-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: alloy and product made of it have following components, wt %: lithium 1.7-2.0, copper 1.6-2.0, magnesium 0.7-1.1, zirconium 0.04-0.2, beryllium 0.02-0.2, titanium 0.01-0.1, nickel 0.01-0.15, manganese 0.01-0.4, sulfur 0.5·10-4-1.0·10-4, nitrogen 0.5·10-4-1.0·10-4 cobalt 0.5·10-6-1.0·10-6, sodium 0.5·0-3-1.0·10-3, aluminium - the rest. 
     EFFECT: high strength properties, reduced sound conductivity while acoustical action. 
     2 cl, 2 tbl, 1 ex
Patent RU-2331455-C2 (RU)
Title: Способ очистки воды от взвешенных веществ
Inventor: BAKHAREV SERGEJ ALEKSEEVICH
IPC: C02F1/34
Filed: 2006-10-02
Granted: 2008-08-20
Abstract: Изобретение может быть использовано для очистки промышленных и бытовых сточных вод, а также для предварительной подготовки питьевой воды. Воду очищают от крупнодисперсных, среднедисперсных и от мелкодисперсных частиц с использованием излучения акустических волн звукового и ультразвукового диапазонов частот в отстойнике для оборотных и сточных вод, в первом и втором дополнительных отстойниках. Дополнительно осуществляется ее физическая очистка от крупнодисперсных, среднедисперсных и мелкодисперсных частиц во всем объеме отстойника для оборотных и сточных вод путем периодического - с чередованием режимов излучения и паузы излучения в водной среде по всему ее объему гидроакустических волн инфразвукового диапазона частот. Дополнительно осуществляется ее физико-химическая очистка от сверхмелкодисперсных - размером 0,5-5 мкм, частиц в первом и втором дополнительных отстойниках путем непрерывного излучения электромагнитных волн в местах слива верхнего слоя воды. Дополнительно осуществляется ее химическая очистка от коллоидных - размером менее 0,5 мкм, частиц в отстойниках-накопителях путем введения в воду в местах ее слива из второго дополнительного отстойника химических реагентов: коагулянтов или флокулянтов при незначительной, как минимум, на порядок меньшей, чем при штатном расходе химических реагентов, концентрации. Технический результат: эффективная очистка большой массы воды от взвешенных веществ относительно простым способом при минимальных финансово-временных затратах. 5 ил.
Patent RU-2363627-C2 (RU)
Title: Method and device space vehicle aerodynamic stabilisation in landing
Inventor: MULEHN ZHAK
IPC: B64G1/62
Filed: 2005-05-16
Granted: 2009-08-10
Abstract: FIELD: aerospace engineering. 
     SUBSTANCE: invention relates to space vehicles, for example, rocket-carriers (their stage) and methods of their preservation in their return to the Earth. Space vehicle comprises elongated body (1), axisymmetric or the like. In its return to the Earth, inflatable structure is deployed to make a torus or its segments aligned with the body lengthwise axis. Aforesaid inflatable structure is arranged between nominal centre of gravity and body rear end. The structure sizes are selected so that to bring the centre of lift force application closer to spacecraft center of gravity to stabilise the body in the range of angles of attack from 100° too 120° in descent in atmosphere at transonic and supersonic speeds. 
     EFFECT: reliable descent, preservation of rocket-carrier stages. 
     8 cl, 7 dwg
Patent RU-2350467-C2 (RU)
Inventor: MAKDONAL D DZHEFFRI D
IPC: B29C48/40
Filed: 2005-09-14
Granted: 2009-03-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: extruder assembly comprises cylindrical housing, primary feed hole and heater to heat cylindrical housing parts. The extruder incorporates screw, drive and first cleaning device comprising sixed cleaning element. A part of the said cleaning element seats inside the screw channel to interact with adjoining part of the screw for cleaning it in operation. The extrusion and injection unit is proposed to be used with the flow mixing system of moulding and the cleaning device incorporated with modified extruder assembly. Cleaning the screw part facilitates melt motion through the extruder low-pressure section. 
     EFFECT: possibility of using extruder in area of ventilation and single-screw flow entrainment that features low pressure. 
     45 cl, 11 dwg
Patent RU-2406596-C2 (RU)
Title: Предназначенный для позиционирования припоя соединительный материал с подложкой и дискретно расположенным на ней припоем, способ изготовления сотового элемента с использованием такого соединительного материала и соответствующий сотовый элемент
Inventor: AL TKHEFER KAJT
IPC: F01N3/28
Filed: 2005-11-25
Granted: 2010-12-20
Abstract: Изобретения могут быть использованы при изготовлении автомобильных систем выпуска отработавших газов, в частности носителей каталитических нейтрализаторов или фильтров в виде сотовых элементов. Соединительный материал для позиционирования припоя содержит припой, расположенный дискретно на непрерывной или сплошной подложке. Припой по меньшей мере частично выполнен в виде фольги и зафиксирован на подложке первым адгезивом. С обращенной от подложки стороны он снабжен вторым адгезивом. Частично припой может быть представлен в виде порошкового или зернистого материала. Использование такого соединительного материала позволяет простым путем обеспечить соединение соседних слоев, образующих сотовый элемент, только в дискретных местах их соединения. Изобретения обеспечивают получение сотовых элементов, которые обладают упругостью и вместе с тем высокой долговечностью. 4 н. и 25 з.п. ф-лы, 10 ил.