baber/WOPTO huggingface dataset:
Patent RU-2229877-C1 (RU)
Inventor: ASHMARIN I P
IPC: A61K31/472
Filed: 2003-02-25
Granted: 2004-06-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to an agent comprising remantadin and No-Spa and used for treatment of influenza. The combination of these two preparations provides significant enhancement of an anti-influenza effect and to reduce frequency for arising remantadin-resistant strains and to arrest damages of blood vessels in severe forms of influenza. EFFECT: enhanced anti-influenza effect of agent. 3 tbl, 3 ex
Patent RU-2233895-C1 (RU)
Inventor: CHUMANOV V I
IPC: C22B9/18
Filed: 2003-03-24
Granted: 2004-08-10
Abstract: FIELD: electrometallurgy; production of expendable electrodes. 
     SUBSTANCE: the invention is dealt with a method of production of expendable electrodes is pertinent to the field of electrometallurgy in particular to production of expendable electrodes for an electroslag remelting. The method provides for a filling up of the metallized pellets with a molten metal simultaneously fed to the ingot mould in the ratio of (2.7-3.3) : 1 with the pellets feeding rate of 3...5 kg\sec and molten metal of 1...2 kg\sec. The invention allows to produce an expendable electrode with a high chemical homogeneity and sufficient mechanical strength. As a result of an electroslag remelting of the expendable electrode, an ingot is produced, that has a dense defect-free structure with a sufficiently good surface and the lowest cost price. 
     EFFECT: the invention allows to produce an expendable electrode of high chemical homogeneity, sufficient mechanical strength, a dense defect-free structure, the lowest cost price. 
     3 dwg, 1 tbl, 1 ex
Patent RU-2240802-C1 (RU)
Inventor: VINNIK JU S
IPC: A61P1/18
Filed: 2003-04-21
Granted: 2004-11-27
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the method is suggested for decreasing intraduodenal pressure and treating functional duodenostasis in case of severe form of acute pancreatitis. One should carry out intensive infusion-disintoxication therapy at simultaneous introduction of chitosan colloid form into duodenal along a probe at its molecular weight being 10-200 kDa, polymer's deacetylation degree being 90-95% at the quantity of 20-30 ml 3-4 times daily for 3-5 d. The method enables to normalize duodenal pressure and remove functional duodenostasis as one of pathogenetic factors during severe pancreatitis progressing. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2247034-C1 (RU)
Title: Vehicle wheel self-support tire and method of its manufacture
Inventor: KARETTA RENATO
IPC: B60C15/00
Filed: 2001-12-03
Granted: 2005-02-27
Abstract: FIELD: tire industry. 
     SUBSTANCE: proposed tire is provided with strengthening members in beads, limiting support surfaces for corresponding rim with profile coming to axis of tire rotation from equatorial plane of type. Each carcass layer is made by successive application of strip sections distributed over circle on toroidal base. Elastic support strengthening tapes are placed between side parts of sections inner in axial direction and intermediate sections of axial direction. 
     EFFECT: improved reliability of tire and riding comfort. 
     53 cl, 10 dwg
Patent RU-2239057-C1 (RU)
Title: Method for underground extraction of hydro-mineral resources
Inventor: GADZHIDADAEV I G
IPC: E21B43/28
Filed: 2003-06-26
Granted: 2004-10-27
Abstract: FIELD: geology. 
     SUBSTANCE: method includes drilling horizontal well along salt bed, then lowering brine-raising and water-supplying concentric pipe columns into well. Solvent is fed to ring space, exit from which is placed at beginning of horizontal portion, and forming brine gets into inner pipes column, end of which is placed near pit-face of horizontal well. Wash-out of formed horizontal tunnel is continued until transverse dimensions of tunnel are enough for guaranteed opening of it by vertical wells. Drilling of vertical wells is performed until crossing tunnel hollow. 
     EFFECT: higher speed of operation, no need for hydro-destruction of bed. 
     2 dwg
Patent RU-2248447-C1 (RU)
Title: Method for extraction of slanted extraction fields on gently sloping coal beds
Inventor: SHESTAKOV V A
IPC: E21C41/18
Filed: 2003-07-08
Granted: 2005-03-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes preparation of slanted extraction fields, driving transport drifts, driving ventilation drifts for upper extraction field and use of transport drift of upper extraction field as ventilation during preparation of lower extraction field, driving two chambers through block in parallel to transport drift. Lower chamber is driven with advance relatively to transport drift and to upper chamber and with slant, providing for free flow of water from transport drift and both chambers. Transport drift is periodically filled with breakthroughs to upper chamber, which is by breakthroughs connected to lower chamber. Width of lower chamber is set in accordance to condition of placement of working tool of technological extraction complex therein, and width of upper chamber - from condition of placement of rock therein which is product from driving of transport drift. Transport drift and both chambers are driven with straight preparation and extraction order of extraction fields, using solid system of extraction fields extraction. 
     EFFECT: higher intensiveness of operation. 
     3 dwg
Patent RU-2249757-C1 (RU)
Title: Method and device for lubricating friction units
Inventor: CHUVINA V L
IPC: F16N15/00
Filed: 2003-08-14
Granted: 2005-04-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises supplying lubricant to friction units in three stages depending on the contact pressure in the friction pairs measured with a strain-gauge transducer. In the stage of run in, a running-in additive is fed. In the stage of normal wearing, an anti-wear high-temperature additive is fed. In the stage of increased wearing out, an additive, which provides selective transport, is fed. The device comprises unit for control of lubricating cycle and duration of supply, unit for remote measuring of wearing, strain-gauge transducers, device for converting signals from strain-gauge transducers and heat sensors, device for batching the additives, and microprocessor, which is connected with the additive batcher, device for measuring wearing, device for converting signals from the strain-gauge transducers, and heat sensors. 
     EFFECT: reduced wearing out and prolonged service life. 
     5 cl, 3 dwg
Patent RU-2259852-C1 (RU)
Inventor: DENISOV V M
IPC: A61L31/14
Filed: 2003-11-24
Granted: 2005-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves placing cell-free dermal matrix into antibiotic solution before transplantation. The cell-free dermal matrix is poured with acetone cooled to -20°C in 1:10 proportion the day before transplantation. Desiccation and degreasing being done, the matrix is placed into antibiotic or antiseptic solution or their combination. 
     EFFECT: enhanced effectiveness in suppressing pathogenic microflora.
Patent RU-2252746-C1 (RU)
Title: Способ лечения заболеваний, передаваемых половым путем
Inventor: SOLONSKIJ A V
IPC: A61K31/7036
Filed: 2003-12-18
Granted: 2005-05-27
Abstract: Изобретение относится к медицине, венерологии. На корпоральные точки общеукрепляющего местного и сегментарного действия, на аурикулярные точки и на мочеполовую зону скальпа воздействуют серебряными иглами. В корпоральную точку VB (XI) 30 Хуань Тяо вводят антибактериальные препараты с учетом чувствительности к ним микрофлоры. На курс 12 сеансов. Способ повышает чувствительность микроорганизмов к антибиотикотерапии. 4 з.п. ф-лы.
Patent RU-2257520-C1 (RU)
Inventor: LOBANOV V I
IPC: F26B17/12
Filed: 2004-02-17
Granted: 2005-07-27
Abstract: FIELD: agriculture mechanical engineering. 
     SUBSTANCE: device comprises inner cylinder, perforated outer cylinder, air duct, fan, and air valve. Between inner and outer cylinders are rows of supplying ducts connected with the air duct through the space. The ducts have perforated surfaces and inconstant cross-section that diverges as one approaches the outer cylinder. 
     EFFECT: enhanced quality of drying. 
     5 dwg
Patent RU-2246190-C1 (RU)
Title: Light-weight spade
Inventor: SHMAKOV JU M
IPC: A01B1/02
Filed: 2004-03-26
Granted: 2005-02-20
Abstract: FIELD: horticulture, in particular, tillage tools. 
     SUBSTANCE: spade has shank bushing rigidly coupled to flat bayonet. The latter is equipped with side ends-wings bent in rearward direction and with axial shank. Bushing is extending to mid portion of bayonet and is equipped with sharpened front end having edges contacting with and rigidly connected to flat bayonet. 
     EFFECT: reduced consumption of physical force applied to spade for soil tillage, and reduced breakage of soil structure during repeated digging of soil. 
     5 cl, 2 dwg
Patent RU-2256264-C1 (RU)
Inventor: BOBKOV A M
IPC: H01Q7/08
Filed: 2004-04-06
Granted: 2005-07-10
Abstract: FIELD: wide-band receiving magnetic antennas having a ferrite core. 
     SUBSTANCE: the magnetic antenna has a built-up core in the form of a rod of ferrites with various initial magnetic permeability with a winding above the core, having quantity of turns W≥2, whose leads are connected to the input of an amplifier, or a winding consisting of one wide turn, whose leads are connected via a step-up transformer to the amplifier input, the amplifier output forms the antenna output. The ferrite rod is made of 3 or more longitudinal layers without any gaps between the layers, the inner layer - of solid or built-up ferrite without gaps or with gaps between the end faces does not exceed 5 mm, having a high magnetic permeability, and the extreme ones - of a solid or built-up ferrite without end face gaps, having an essentially lower (by 5-15 times) permeability. 
     EFFECT: enhanced sensitivity of magnetic antennas. 
     2 cl, 10 dwg
Patent RU-2253712-C1 (RU)
Inventor: BOGDANOV V M
IPC: C21D1/09
Filed: 2004-04-16
Granted: 2005-06-10
Abstract: FIELD: mechanical engineering; railway transport. 
     SUBSTANCE: invention relates to devices for surface treatment of complex profile long-cut articles, particularly, railway and industrial track rails designed for heavy vehicles. According to invention, sources of highly concentrated energy are made in form of electric discharges consisting of dielectric tubes and metal working tips electrically connected with MINUS terminal of supply and control unit and grouped in form of combs in dielectric housing of electric discharge units mounted on metal chassis of carriages between current carrying rolls under vehicle frame at both sides. One of housings of electric discharge units is secured on vertical carriage, and the other, on horizontal carriage, chassis of both carriages being-connected to each other. Chassis of vertical carriages are hinge-suspended from vehicle frame on spring loaded links, chassis of horizontal carriages are hinge-interconnected by horizontal spring-loaded struts, and chassis of all carriages are electrically connected with PLUS terminal of supply unit. Tubes in housing of electric discharge units are connected by dielectric pipeline with working medium flow rate regulator connected by pipeline with working medium reservoir. Working tips are made for local separation and pointing at worn-out sections of upper and side surfaces of rail heads by extending from electric discharge units into working position to required length. Invention is aimed at reduction of power consumption, increase of hardness, plasticity, strength and wear resistance of contact surface of rails in process of repair of rail tracks by acting onto rail surface with high voltage direct current electric discharges through active technological dielectric medium. 
     EFFECT: provision of maximum simplicity and ecological safety. 
     2 dwg
Patent RU-2272162-C1 (RU)
Title: Vehicle power plant
Inventor: BAGERMAN ANATOLIJ ZAKHAROVICH
IPC: F02B43/00
Filed: 2004-06-15
Granted: 2006-03-20
Abstract: FIELD: transport engineering; internal combustion engines. 
     SUBSTANCE: proposed power plant includes engine, its fuel system with spare fuel tank, electrolyzer for getting hydrogen with power source current matching device.  Plant is provided with electric generator mechanically coupled with transmission of vehicle and electrically connected with electrolyzer through matching device, and adjustable length current collectors for connecting plant to stationary power supply source, including contact wires of trolleybus lines. 
     EFFECT: possibility of accumulation of hydrogen fuel in vehicle.
Patent RU-2252696-C1 (RU)
Inventor: PAVLOVSKIJ V F
IPC: A61B5/318
Filed: 2004-08-02
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves recording rhythmocardiogram. Then, spectral analysis of RR intervalogram components in frequency bandwidth from 0.04 to 0.4 Hz is carried out and information value Z is determined from formula Z=A hf /A lf , where A hf  is the maximum of high frequency component in bandwidth from 0.14 to 0.4 Hz, A lf  is the minimum of high frequency component in bandwidth from 0.04 to 0.14 Hz. Z value being greater than 45 and lower than 14, persons consuming narcotic drugs are detected. Z value being lower than 14, persons consuming sedative drugs like opium, morphine, heroine are detected. Z value being greater than 45, persons consuming psychostimulating drugs like cocaine, amphetamine, efedrone, sydnocarb are detected. 
     EFFECT: high reliability of screening study data. 
     4 cl, 6 dwg
Patent RU-2280237-C1 (RU)
Title: Method for drilling of blasting operations
Inventor: BOROVIKOV VIKTOR ALEKSANDROVIC
IPC: F42D3/00
Filed: 2004-12-21
Granted: 2006-07-20
Abstract: FIELD: hydraulic engineering at dredging operations, construction of profiled depressions and other special blastings, when blastings are to be conducted under water according to specifications. 
     SUBSTANCE: the method consists in drilling of a net of boreholes from a surface platform, placing of the main charges in them, placing of an additional charge in the entrance of each borehole removed from the main charge by a space filled by an inert medium, production of the explosion line with the use of a non-electric system of ignition, simultaneous blasting of the additional charges and initiation of the main charges after time interval   the amount of additional charge G is determined from relation:   kg; where a 1  - the distance between the adjacent boreholes, m;   - water density, kg/cu.m; H - height of the water column above the borehole entrance, m; P a  - atmospheric pressure in the zone of blast, kg/cu.m; K 1  - coefficient equal to 4,12 kg/cu.m; and time interval   is determined from relation:   where P rv. =P/P a  - reduced value of hydrostatic pressure of water on the additional charge; P - value of hydrostatic pressure of water on the additional charge, kg/sq.m; K 2  - coefficient equal to    
     EFFECT: enhanced efficiency of drilling and blasting operations, intensity of crushing and ejection of broken rock mass at a reduced harmful effect of the blast on the environment. 
     8 cl, 2 dwg
Patent RU-2281877-C1 (RU)
Inventor: SOLOV EV ALEKSANDR PETROVICH
IPC: B63B1/24
Filed: 2004-12-22
Granted: 2006-08-20
Abstract: FIELD: shipbuilding, aircraft industry. 
     SUBSTANCE: invention can be used at developing active wings of vessels and aircraft creating active jet thrust.  Proposed active wing has wing body with liquid medium flow accelerator and exit nozzle.  Accelerator is arranged along chord of wing and it consists of two or more nozzles on one axis hermetically connected to each other.  At least one nozzle is driven into nozzle following in direction of air flow either rigidly or for axial displacement, thus forming space (spaces) between nozzles.  At least one space communicates with devices to feed and suck out liquid medium (gas, for instance, air, or water).  Intake valves are arranged on wall of at leqst one space, and energy exciters of gas (air) are installed.  Each space accommodates pressure pickups.  Flow velocity pickups are installed in inlet and exit nozzles. Information from all pickups is transmitted to device control unit. 
     EFFECT: reduced mass, overall dimensions of engine set, projecting parts of aircraft, required stores and consumption of fuel, possibility of additional arrangement of useful loads. 
     1 dwg
Patent RU-2285785-C1 (RU)
Inventor: IBATULLIN RAVIL RUSTAMOVICH
IPC: C09K8/90
Filed: 2005-02-22
Granted: 2006-10-20
Abstract: FIELD: oil field development, particularly to produce oil from deposit having reservoirs with non-uniform permeability to control injectivity profile in injection well and to restrict water influx in producing well. 
     SUBSTANCE: injectivity profile control method involves injecting polysaccharide-based gelling composition, polyvalent metal composition and water in injection well; performing time delay to provide gel formation, wherein the polysaccharide is xanthane generated by Xanthomonas campestris microorganisms, the polyvalent metal composition is chromium acetate and/or chromic potassium alum added to water having mineral content of 0.5-100 g/l taken with ratio of 1:1. Surfactant, namely hydroxyethylated alkyl phenol is added to the composition. Above substances are taken in the following amounts (% by weight): xanthane - 0.05-0.3, chromium acetate and/or chromic potassium alum - 0.005-0.2, hydroxyethylated alkyl phenol 0.5-1, remainder is water. The time delay is performed for 3-10 days. Water influx restriction method involves injecting polysaccharide-based gelling composition, polyvalent metal composition and water in producing well; performing time delay to provide gel formation, wherein the polysaccharide is xanthane generated by Xanthomonas campestris microorganisms, the polyvalent metal composition is chromium acetate and/or chromic potassium alum added to water having mineral content of 0.5-100 g/l taken with ratio of 1:1. Above substances are taken in the following amounts (% by weight): xanthane - 0.05-0.3, chromium acetate and/or chromic potassium alum - 0.005-0.2, remainder is water. The time delay is performed for 3-10 days. In the case of gelling composition injection in producing well having high injectivity filler taken in amount of 0.025-3 % by weight may be added to the composition. 
     EFFECT: increased oil recovery from reservoir and decreased water influx due to improved filtration resistance of flushed zones due to creation of residual flow resistance factor with the use of gelling compositions, extended technological capabilities of the method and reduced power inputs. 
     3 cl, 2 tbl
Patent RU-2284973-C1 (RU)
Inventor: VLASENKO ALEKSANDR MIKHAJLOVIC
IPC: C04B103/10
Filed: 2005-05-26
Granted: 2006-10-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: additive suitable for use in cement concretes and building mortars contains, wt %: sodium chloride 60.0-75.0, potassium sulfate 0.001-0.012, calcium sulfate 0.005-0.025, magnesium sulfate 0.001-0.012, and balancing amount of industrial-grade lignosulfonates with content of reducing substances no higher than 8%. Amount of additive needed to be added is lower by 0.3-0.5% based on the weight of cement. 
     EFFECT: reduced labor expenditures and power consumption, simplified transportation, increased strength of concrete and building mortar with additive of invention in early curing periods. 
     9 ex
Patent RU-2285772-C1 (RU)
Inventor: SELIVANOV NIKOLAJ PAVLOVICH
IPC: E04B5/16
Filed: 2005-09-09
Granted: 2006-10-20
Abstract: FIELD: building, particularly to erect, renew or reconstruct residential, public and office buildings and building structures. 
     SUBSTANCE: in accordance with the first embodiment composite floor panel comprises composite girders connected to columns so that monolithic connection is created. At least one girder has lower part preferably formed as widened composite flange, which defines one or two side cantilevered members extending along length thereof after upper monolithic girder part forming. The cantilevered members are adapted to support ends and/or side faces of floor panel. At least one girder has upper monolithic part including wall and upper widened flange in cross-section. The flange is provided with one or two mating cantilevered members, which are grouted to at least one floor panel supported by the girder. Composite part mounted in floor panel is pre-stressed and preferably made as lower girder flange provided with longitudinal and transversal reinforcing bar projections. Transversal reinforcing bar projections are arranged in at least span girder part and composed of clamps or rod system grouted in lower, composite, girder part during lower girder part forming. Transversal reinforcing bar projection tops are joined to each other by means of at least one reinforcing lattice so that transversal reinforcing bar projections extend above upper parts of floor panels supported by girder at least in connection area between girder and column extending for length of at least 1/3 of girder span. 
     EFFECT: improved building frame parts cooperation, increased reliability, strength and spatial rigidity of building frame due to building frame forming with the use of composite girder and due to girder, column and floor panel union in single three-dimensional structure during building erection, decreased labor inputs and costs, reduced building erection time and possibility to perform works in winter at negative ambient air temperatures. 
     11 cl, 15 dwg
Patent RU-2300497-C1 (RU)
Inventor: LUCHININ VLADIMIR IL ICH
IPC: C01D3/14
Filed: 2005-09-22
Granted: 2007-06-10
Abstract: FIELD: production of lithium chloride. 
     SUBSTANCE: proposed method includes interaction of lithium carbonate in form of aqueous suspension with chlorine in double-stage absorbers in presence of  iron-nickel catalyst, cleaning from admixtures, evaporation and drying. Lithium carbonate aqueous suspension used for realization of this method has mass ratio to water of from 1:5 to 1:6.5; process is continued to content of lithium chloride in  liquid phase between 180-220 g/l at transformation of solution into acid medium to pH lesser than 7 and periodic change of delivery of chlorine-air mixture from first absorption chain to second and vice versa. Cleaning from admixtures of potassium, sodium, calcium and barium is performed through contact of two liquid phases- lithium amalgam and aqueous solution of lithium chloride which interact in contact system in counter-flow; contact system consists of several columns with vinyl plastic Raschig rings packing.  Lithium contained in amalgam is shifted to aqueous solution upon escaping from contact system  by passing the amalgam in contact with water through amalgam decomposer, after which lithium hydroxide solution is introduced into contact system in counter-flow relative to amalgam where it is mixed with flow of aqueous solution of lithium chloride introduced into contact system for cleaning. Aqueous solution of mixture of lithium chloride and lithium hydroxide escaping from contact system is directed to third and fourth finish chains of absorption where repeated chlorination is carried out. 
     EFFECT: reduction of labor input; reduction of power requirements; enhanced cleaning. 
     1 dwg, 3 tbl