baber/WOPTO huggingface dataset:
Patent RU-2280921-C2 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: H01L35/28
Filed: 2004-07-05
Granted: 2006-07-27
Abstract: FIELD: thermoelectric instrumentation engineering; cascaded thermoelectric batteries. 
     SUBSTANCE: proposed battery has N cascades, each incorporating alternating p and n semiconductor legs, respectively, series-connected into electric circuit by means of switching wafers. Legs are electrically connected into circuit set up of p leg, switching wafer, and n leg, where p leg contacts butt-end surface of one of switching wafer surfaces and n leg comes in contact with opposite one. Separate cascades are placed in thermal contact due to connection of switching wafers of next cascade to those of preceding cascade by means of hollow outwardly insulated coolant-carrying pipelines incorporating dielectric inserts, except for extreme ones, at all thermal joints of cascades. Pipelines are ribbed on top and bottom inner butt-end surfaces. 
     EFFECT: enhanced efficiency and reliability, facilitated manufacture. 
     1 cl, 1 dwg
Patent RU-2279332-C2 (RU)
Inventor: POPOV DMITRIJ VALER EVICH
IPC: B23C5/06
Filed: 2004-08-12
Granted: 2006-07-10
Abstract: FIELD: metal working, possibly working inner surfaces of revolution of large-size titanium-alloy blanks. 
     SUBSTANCE: milling cutter designed for working large-size blank with diameter more than 600 mm includes body having end surface and cylindrical surface; teeth in the form of tetragonal cutting tips secured to grooves of body on end and cylindrical surfaces tangentially. Cutting edges are arranged on cylindrical surface by inclination angle relative to generatrices. In order to enhance efficiency due to increased feed per tooth and increased cutting depth, cutting tips are arranged in staggered fashion on cylindrical surface of body. Diameter of milling cutter consists of 0.3 - 0.5 of diameter of inner surface of revolution of blank. Contact angle of milling cutter and blank is in range 35 - 40°. Steel supporting plates may be placed under cutting tips for protecting tool body at breakage of cutting tip. 
     EFFECT: enhanced efficiency of working. 
     2 cl, 4 dwg
Patent RU-2280437-C2 (RU)
Inventor: LOBKOVICH VIKTOR EHDUARDOVICH
IPC: A61K8/97
Filed: 2004-08-05
Granted: 2006-07-27
Abstract: FIELD: perfumery-cosmetic industry. 
     SUBSTANCE: the present innovation deals with different compositions of tooth pastes. The suggested tooth paste with whey contains an abrasive, a structure-forming agent, a moisturizer, a surface-active substance, a whitening additive and functional additives and water, moreover, as whitening additive it contains whey; components should be taken at a certain quantitative ratio. The suggested tooth paste enables to widen the assortment of tooth pastes supplemented with whitening additives. 
     EFFECT: higher efficiency of application. 
     5 cl, 2 ex
Patent RU-2280664-C2 (RU)
Inventor: DESTARAK MATIAS
IPC: C09D7/12
Filed: 2003-03-12
Granted: 2006-07-27
Abstract: Описывается применению блок-сополимера, по меньшей мере один блок которого содержит фосфатные и/или фосфонатные функциональные группы, для получения на металлической поверхности, такой как поверхность из стали или алюминия, покрытия, используемого, в частности, для повышения эффективности последующего нанесения пленкообразующей композиции на таким образом модифицированную поверхность или для защиты вышеуказанной металлической поверхности от коррозии, также способ нанесения красящих композиций или составов мастик на металлическую поверхность, используя этот тип применения, а также к материалам с нанесенным покрытием, которые могут быть получены согласно такому способу нанесения. 6 н. и 73 з.п. ф-лы, 6 табл.
Patent RU-2290708-C2 (RU)
Inventor: SHIKOV ALEKSANDR KONSTANTINOVI
IPC: H01B12/00
Filed: 2004-12-20
Granted: 2006-12-27
Abstract: FIELD: electrical engineering; production of magnesium diboride based high-temperature superconductors. 
     SUBSTANCE: proposed method for producing single-core and multicore superconductors for critical current density includes production of hollow metal ampoule, its filling with powder in the form of mixture of stoichiometric composition incorporating homogeneous granulated magnesium having clean passivated surface obtained by centrifugal spraying of magnesium heated to 650-850 °C from crucible revolving at speed of 1000-6000 rpm, as well as crystallization of sprayed magnesium in helium environment and amorphous boron powder, deformation of ampoule-powder element by extrusion at temperature of 450-500 °C and extrusion coefficient of 3-6, followed by drawing with deformation degree of 5-10% per pass, and heat treatment at 800-900 °C for 1-10 in vacuum or argon environment. 
     EFFECT: improved quality of superconductor core due to higher quality of magnesium powder and especially improved condition of magnesium powder surface. 
     5 cl
Patent RU-2294760-C2 (RU)
Inventor: MIKHALISHIN VALERIJ VASIL EVIC
IPC: A61K39/135
Filed: 2004-12-21
Granted: 2007-03-10
Abstract: FIELD: veterinary virology, biotechnology. 
     SUBSTANCE: the suggested vaccine contains avirulent and purified antigenic material out of strain A (Georgia) being homologous to infection agent 1999/N1721-DEP obtained in passaged cell culture VNK-21 being the suspension that contains, predominantly, 146S and 75S immunogenic components of foot-and-mouth disease virus, adjuvants aluminum hydroxide with saponin and maintenance medium in efficient ratios. The vaccine is of high immunogenicity and is capable to provide efficient protection against homologous infection agent circulating in Transcaucasian countries and those of Central Asia, Near and Middle East. 
     EFFECT: higher efficiency. 
     10 cl, 1 dwg, 4 ex, 10 tbl
Patent RU-2328456-C2 (RU)
Title: Method of purifying water, obtained from fischer-tropsch process
Inventor: DANKUAR KOLER LUI PABLO FIDEL
IPC: C02F1/26
Filed: 2003-06-18
Granted: 2008-07-10
Abstract: FIELD: physics. 
     SUBSTANCE: invention pertains to purification of water, obtained from the Fischer-Tropsch synthesis. The method involves a primary treatment stage, which involves distillation for removing part of non-acidic oxygen containing hydrocarbons from the Fischer-Tropsch water of reaction for obtaining a primary enriched water stream. The secondary treatment stage involves biological treatment for removing part of acidic oxygen containing hydrocarbons from part of the primary enriched water stream for obtaining a secondary enriched water stream. The third treatment stage involves separation of solid substance and liquid for removing a certain amount of solid substances from part of the secondary enriched water stream. 
     EFFECT: obtaining purified water, which does not contain hydrocarbons. 
     24 cl, 1 dwg, 4 tbl, 1 ex
Patent RU-2294222-C2 (RU)
Inventor: DAVYDKIN ALEKSANDR FEDOROVICH
IPC: A61N5/06
Filed: 2005-01-27
Granted: 2007-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has point radiation source like gas-discharge lamp of extra-high pressure, mirror lens system for letting radiation enter light guide unit from fiber bundle having flat filed end faces. Light guide unit end is shaped as truncated cone for joining it to unit socket for transmitting radiation into vein. The unit for transmitting radiation into vein is designed as T-shaped unit. System for introducing infusion solutions is connected to lateral union of the T-shaped unit. The union coaxial with the socket is manufactured as Luer cannula connectable to injection needle or intravenous catheter. Cavity containing flowing solution is separated from the socket with tight partition transparent for ultraviolet and visible radiation. 
     EFFECT: simplified design; reduced risk of traumatic complications; enhanced effectiveness of treatment. 
     3 cl, 1 dwg
Patent RU-2288543-C2 (RU)
Inventor: VEGO ARILD
IPC: H04L7/00
Filed: 2002-08-30
Granted: 2006-11-27
Abstract: FIELD: synchronization in communication networks; change-over of original reference signals. 
     SUBSTANCE: proposed method and device depend on generation of first and second basic reference signals synchronized in phase with first and second original reference signals, respectively, frequency of each of them being n times higher than that of respective original reference signal; one of basic reference signals is chosen by means of selection signal, frequency of chosen basic reference signal is divided to frequency of its corresponding reference signal and this basic signal is supplied to phase lock control circuit for generating frame synchronization signal. 
     EFFECT: reduced abrupt phase shift in frame synchronization signal. 
     13 cl, 4 dwg
Patent RU-2344929-C2 (RU)
Inventor: CHIKKONE VINS
IPC: B29C45/17
Filed: 2003-10-17
Granted: 2009-01-27
Abstract: FIELD: metallurgy industry. 
     SUBSTANCE: casting mould consists of a cavity plate and a pin plate, which are attached accordingly to mounting plates moved relative to each other between open and closed positions, and have opposite front surfaces which meet thus forming a mould cavity between each other. At least one of the surfaces of the casting mould plates has a front slot meant for the moulding insert to be installed. Insert is attached to the insert rod. Casting mould plate having the above front slot is provided with a channel passing from the front slot through that plate and through the mounting plate. Insert rod can be inserted in that channel up to the position at which the insert is in the front slot and is ready to be fixed, wherein the insert is just partially inserted in the front slot. Insert is preferably offset to that position with a spring. During operation with the insert rod there connected are fixers which are brought into operation from external side of the mounting plate for fixing the insert rod in the channel by means of a detachable connection, and for shifting the insert from the position of readiness to be fixed to the completely inserted position wherein the insert is located flush with the surface of the casting mould plate. 
     EFFECT: producing improved replaceable insert block for casting moulds intended for prompt and easy installation without removing casting mould plates. 
     13 cl, 14 dwg
Patent RU-2307295-C2 (RU)
Inventor: MOSKALENKO SERGEJ VALER EVICH
IPC: F25B1/00
Filed: 2005-06-02
Granted: 2007-09-27
Abstract: FIELD: cooling systems of heat-generating radio-electronic equipment (REE), applicable in radiolocation, radio navigation, instrument engineering. 
     SUBSTANCE: the support systems of REE thermal conditions has a pumping plant, heat exchanger, cooling fan of the heat exchanger, circulating fan, refrigerating machine, fluid cooling system pipe-lines and air conduits.  The pumping plant, refrigerating machine condenser, cooled high-power REE and the heat exchanger are series-connected by pipe-lines to a closed fluid cooling system, the heat exchanger is connected to its cooling fan by air conduits.  The circulating fan, refrigerating machine evaporator and the cooled low-power REE are series-connected by air conduit to a closed air cooling system. 
     EFFECT: enhanced efficiency of cooling of different type devices on dissipated power, and, namely, its enhanced capacity and reliability, reduced overall dimensions characteristics and consumption of electric power. 
     3 dwg
Patent RU-2297523-C2 (RU)
Inventor: VAFIN RIF VAKILOVICH
IPC: E21B43/16
Filed: 2005-07-11
Granted: 2007-04-20
Abstract: FIELD: oil extractive industry, namely, methods for processing heterogeneous oil deposits with usage of adjustment of filtration flow directions and increase of washing properties of agent being forced in. 
     SUBSTANCE: method includes successive forcing of gas and buffers of water-gas mixture through two force wells. Forcing is performed in two stages. At first stage, gas is simultaneously forced into both force wells until beginning of stable increase of gas factor of at least one extractive well of stock. At second stage, cyclic alternating forcing of buffers of water-gas mixture is performed, while each cycle is started with forcing in of buffer, consisting of water with surfactant and gas, with gas content 2-3 times exceeding gas content of mixture of basic-optimal composition, into force well with greater pickup, and buffer, consisting of water and gas, with base gas content of 25% in thermobaric conditions of deposit being studied, into force well with lesser pickup. After that water buffers are forced into force wells in volumes, equal to 5% of volume of pores of treatment area of each well. Force well for forcing in buffer of mixture with greater gas content and force well for forcing in a buffer of mixture with lesser gas content are selected when forcing in the water buffer. Used as surfactant are nonionic surfactants of ОН-10 and АФ9-12 types with content of water-gas mixture in water phase being forced in ranging from 0,1 to 5% of mass %. 
     EFFECT: increased oil recovery due to increased coefficients of displacement and area of effect of displacement. 
     2 cl, 1 ex
Patent RU-2323724-C2 (RU)
IPC: A61L2/16
Filed: 2005-07-12
Granted: 2008-05-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to sanitation and may be used for disinfection in agriculture (in the presence of animal stock as well), various branches of industry, transport, health care, housing and public utilities. Disinfecting composition contains hydrogen peroxide, activator - a carboxylic acid or mixture thereof (formic, acetic, oxalic, lactic, propionic, citric, salicylic, tartaric, succinic, malic, butyric, benzole, or polymethacrylic acid) or anhydrides thereof, water or ethanol as a solvent, one or more high-molecular complexing agents in the form of water-soluble EDTA sodium salts (complexon II, III, IV) or polyphosphoric acid, surface-active substance in the form of quaternary ammonium compound - Catamin AB or Sulphonole, and, optionally, flavouring agent, in specific proportion. 
     EFFECT: provides for high antimicrobial activity combined with low corrosiveness and low toxicity. 
     3 ex
Patent RU-2298437-C2 (RU)
Inventor: PASTUKHOV SERGEJ GENNAD EVICH
IPC: B03C1/00
Filed: 2005-07-22
Granted: 2007-05-10
Abstract: FIELD: magnetic traps, possibly extraction of ferromagnetic impurities out of flow of loose materials in chemical and other branches of industry. 
     SUBSTANCE: magnetic trap includes housing with magnetic system made of magnetic assemblies arranged with gap one relative to other and having enclosed in jackets permanent magnets. Magnetic trap is provided with cone splitter. Magnetic system is in the form of basket arranged coaxially relative to said splitter. Magnetic assembly is in the form of plate; permanent magnets are arranged in jacket in such a way that their similar poles are faced one to other. Housing is in the form of ring; side portion of basket is formed by means of vertical plates secured to upper cut portion of housing by their lower ends and arranged tangentially relative to vertical axis of said basket. Bottom part of basket is formed by means of plates secured to lower cut portion of housing and mounted by inclination angle relative to horizontal plane. 
     EFFECT: improved efficiency of extracting magnetic impurities out of flow of loose non-magnetic materials. 
     3 dwg
Patent RU-2343372-C2 (RU)
Title: Холодильный аппарат с внутренним освещением
Inventor: KORDON ROL F
IPC: F21V33/00
Filed: 2004-03-10
Granted: 2009-01-10
Abstract: Холодильный аппарат с корпусом и закрепленной на корпусе дверью, которые окружают теплоизолированную внутреннюю полость, причем на обращенной к внутренней полости внутренней стороне двери установлен, по меньшей мере, один светильник для освещения внутренней полости. Излучение светильника направлено преимущественно в пределах угла, вершина которого образована светильником, и ограниченного с одной стороны перпендикуляром (30) к внутренней стороне двери, а с другой стороны отрезком внутренней стороны двери, который проходит от светильника к той стороне двери, которая закреплена на корпусе. Использование данного изобретения обеспечивает равномерное освещение внутренней полости, не ослепляя пользователя. 9 з.п. ф-лы, 6 ил.
Patent RU-2302278-C2 (RU)
Inventor: FROLOV VLADIMIR ALEKSANDROVICH
IPC: B01D17/00
Filed: 2005-09-19
Granted: 2007-07-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: device comprises collector for supplying gas-water-oil mixture connected with the sloping pipeline and pipeline for supplying gas that is positioned above the sloping pipeline in the plane of its axis and is connected with the it by means of cross-pieces.  The gas-discharging pipeline is unparallel to the sloping pipeline, and the cross-pieces are positioned at different distances one from the other.  The sloping pipeline is provided with one or several catching members made of plates that overlap the cross-section in part.  The cross-pieces are mounted vertically.  The gas discharging pipeline is provided with one or more baffles that are arranged along the bottom generatrix and partially overlap the cross-section of the gas-discharging pipeline.  The collector for supplying the gas-water-oil mixture is horizontal in the vicinity of the sloping pipeline. 
     EFFECT: enhanced quality of oil removing. 
     4 cl, 1 dwg
Patent RU-2304558-C2 (RU)
Inventor: VUDRAFF TOMAS
IPC: C01B11/14
Filed: 2004-03-02
Granted: 2007-08-20
Abstract: FIELD: production of chlorine dioxide. 
     SUBSTANCE: method of continuous production of chlorine dioxide includes diluting of sulfuric acid of initial concentration exceeding 90 mass-% with water; bringing diluted sulfuric acid to temperature below 100C, delivery of diluted sulfuric acid at temperature below 100C to reactor (5) through first supply nozzle (3); delivery of aqueous solution of alkaline metal chlorate and hydrogen peroxide to reactor (5) through second supply nozzle (4); bringing the alkaline metal chlorate in interaction with sulfuric acid and hydrogen peroxide for forming the product flow containing chlorine dioxide; extraction of product flow from reactor through outlet hole (7). First and second supply nozzles (3,4) are located in reactor (5) opposite each other. 
     EFFECT: reduction of chlorine dioxide decomposition. 
     12 cl, 4 dwg, 1 tbl, 1 ex
Patent RU-2334142-C2 (RU)
Inventor: MELLER FREHNK
IPC: F16H48/05
Filed: 2004-03-23
Granted: 2008-09-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: four-power takeoff multiengine gear system incorporates the first and second input and output shafts (10, 12), respectively, third shaft (42) linked to the first variable-speed gear (44, 46) and fourth shat (48) linked to the second variable-speed gear (50, 52). Four shafts (10, 12, 42, 48) are linked together by a twin planetary set of cone gears. The first aforesaid set does not reverse the gear running and incorporates the first and second sun gears (40, 28) in mesh with respective set of the first and second satellite gears (21, 26). The first (21) and second (26) satellite gears are fitted onto a common satellite shaft (24) linked to a common spider (22). The second planetary set of gears reverses the sense of rotation and incorporates the first sun gear (40) and third sun gear (38) in mesh with the set of third satellites (39). Different-diameter first and second satellites (21, 39) are linked to make a stepped multi-toothing satellite. 
     EFFECT: differential gear with four power takeoffs. 
     9 cl, 3 dwg
Patent RU-2309108-C2 (RU)
Inventor: SHMAL KHOL TS PETER
IPC: B65H54/74
Filed: 2004-05-10
Granted: 2007-10-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: in process of winding of continuously fed tape onto reel at rotation of reel and reciprocation of tape by means of spreader over entire length of real at angle (α), each time when diameter of reel is increased to preset value, ratio of winding, i.e. ratio between frequency of rotation of reel and reciprocation of spreader (its double stroke) is charged in step to provide change of winding ratio in whole-number steps. 
     EFFECT: improved quality of tape winding. 
     11 cl, 11 dwg
Patent RU-2320449-C2 (RU)
Inventor: KUZ MINYKH BORIS LEONIDOVICH
IPC: B22D11/111
Filed: 2006-04-21
Granted: 2008-03-27
Abstract: Изобретение относится к области металлургии. Шлакообразующая смесь включает органическую и минеральную составляющие при следующем соотношении, мас.%: органическая составляющая - 25-55, минеральная составляющая - 45-75. Минеральная составляющая имеет следующий состав, мас.%: основные окислы CaO, MgO - 53-54, кислый окисел SiO 2  - 43-44, боксит Al 2 O 3  - 2-4. В качестве органической составляющей используют смесь лузги зерновых культур (за исключением рисовой лузги) подсолнечника, древесных опилок или мелкой стружки, прошедшую гидротермическую обработку в присутствии CaO. Обеспечивается повышение теплоизолирующих и рафинирующих свойств смеси и снижение ее себестоимости.
Patent RU-2407897-C2 (RU)
Inventor: BRO MISHEL
IPC: F01D5/10
Filed: 2006-04-28
Granted: 2010-12-27
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: proposed device comprises at least one weight to be mounted on the rotor said weight has two surfaces of radially bearing positions oriented along two radially opposite directions. Note here that said surfaces interact with two surfaces of radially bearing position arranged on the rotor. Note also that the weight is retained on the rotor with the help of axial retention appliance. Particularly, said appliance is made up of bolt and nut. Note here that said bolt retains the weight on jointing flange made integral with the rotor and comprising aforesaid axial bearing position surface and said radial bearing position surface. ^ EFFECT: higher reliability. ^ 9 cl, 7 dwg
Patent RU-2327032-C2 (RU)
Inventor: KRUPIN STANISLAV VASIL EVICH
IPC: E21B43/22
Filed: 2006-05-06
Granted: 2008-06-20
Abstract: FIELD: oil industry. 
     SUBSTANCE: one pumps technologic water solution through key well in jointy-heterogenetic high flooded oil reservoirs, containing mas.%: colloidal silica with silica module 25-70 1.0-2.5, sodium soluble silicat with silica module 2.8-4.5 1.0-2.5, the rest is fresh water. Before and after pumping of technological solution buffer is pumped. After finishing of each cycle of technological solution and buffer pumping, mineralised water is pumped. Then one recovers oil through exploitation well. 
     EFFECT: oil recovery increasing from high flooded jointy-heterogenetic oil reservoirs. 
     4 tbl
Patent RU-2329917-C2 (RU)
Inventor: GORDIENKO NIKOLAJ NIKOLAEVICH
IPC: B64C39/00
Filed: 2006-06-13
Granted: 2008-07-27
Abstract: FIELD: flight vehicle. 
     SUBSTANCE: flight vehicle incorporates vertical thrust propulsive devices (5), engine (4) and control rudders. Fuselage (1) has, at least, two through channels (2) below propulsive devices (5). Propulsive device (5) represents disk (6) with air intake blades (7), the said disk being fitted on shaft (8) of engine (4). Fuselage is furnished with through lengthwise channels (9) and crosswise channels (10) communicating with the vertical channel on one side and with atmosphere, on the other side. The control rudders are made as controlled flaps arranged in the aforesaid channels. 
     EFFECT: simpler design and higher reliability. 
     3 cl, 2 dwg