baber/WOPTO huggingface dataset:
Patent RU-2224146-C2 (RU)
Inventor: KISELEV L V
IPC: F16C19/54
Filed: 2001-02-02
Granted: 2004-02-20
Abstract: FIELD: mechanical engineering, instrumentation engineering. SUBSTANCE: invention can be used in devices in which reliability and long service life at considerable speeds of rotation are of vital importance. According to proposed method, intermediate race of triple-race bearing support is rotated in direction opposite to sense of rotation of its inner race at a speed defined by given mathematical expressions. Method is implemented in four design versions of suspension of high-speed unit employing triple-race supports and synchronous generator-synchronous motor set. Proposed systems can be used for suspending also slow-speed units of devices in which reliability and long service life are of vital importance. Owing to the fact that proposed invention ensures equality of dynamic loads on intermediate and outer races and rolling elements of tiers, service life of support is increased. EFFECT: increased service life. 6 cl, 4 dwg
Patent RU-2214256-C2 (RU)
Inventor: SEDOV V M
IPC: A61K35/48
Filed: 2001-02-09
Granted: 2003-10-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to agents promoting proliferation of cells and using these agents in surgery for treatment of wounds of different genesis: ulcers of different etiology, sluggish wounds, among them, wounds formed after burn. Agent for stimulation of cells proliferation contains sterile extract of human brain at the fetus stage of its development as the brain extract. The composite for stimulation of cells proliferation contains an aqueous solution of sterile extract of human brain from at the fetus stage of its development in sterile isotonic saline solution. Method for treatment of wounds, burns and ulcers of different etiology involves treatment of wound surface with composite containing sterile extract of human brain at the fetus stage of its development in sterile isotonic saline solution. Agent and composite based on thereof provide the enhanced effectiveness of stimulation of angiogenesis and treatment of ulcers of different etiology, burns and sluggish wounds. EFFECT: valuable properties of agent, simplified technology for preparing agent and composite. 19 cl, 1 tbl, 5 ex
Patent RU-2195191-C2 (RU)
Title: Method for choosing method for surgical treatment of inguinal hernias
Inventor: KHITARJAN A G
IPC: A61B17/00
Filed: 2001-03-22
Granted: 2002-12-27
Abstract: FIELD: medicine. SUBSTANCE: it is determined the surface (S2) restricted with medial and superior point at ultrasound testing spermatic funiculus, fusion site of spermatic funiculus with inguinal ligament, contact site of rectus and external oblique muscles, fusion site of pubis and inguinal ligament. Then one should determine the surface (S1) restricted with iliopubic tract from the bottom and with cross-sectional fascia - from the top, then a coefficient of indications is calculated by the following formula: K = S1/S2. At K value being 0.33-0.57 it is suggested to carry out Scholdis's operation without tissue tension during plasty; at K value from 0.58 and higher a patient undergoes a plasty with a reticulated endoprosthesis that enables to choose individual method for plasty at decreased traumaticity of tissues. EFFECT: higher efficiency. 2 ex
Patent RU-2204313-C2 (RU)
Inventor: POSISEEVA L V
IPC: A61B5/00
Filed: 2001-04-16
Granted: 2003-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves revealing spatial renal blood circulation parameter changes and vascular kidney resistance parameters using computer tomography approach at 16-20 week of pregnancy. Amplitude-frequency value being determined to be equal to or less than 0,1611±0,004 conditional units and dicrotic index value to be equal to or greater than 22,79±0,37%, gestosis is considered to develop at a time before 32 pregnancy weeks in 87.5% of the cases. EFFECT: high accuracy of prognosis. 1 tbl
Patent RU-2222239-C2 (RU)
Title: Small-sized combined feed preparing unit
Inventor: SYROVATKA V I
IPC: A23N17/00
Filed: 2001-07-19
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, feed production. SUBSTANCE: unit has single cylindrical case with charging hoppers. Case incorporates grinding chamber, bulk additive introducing chamber and mixing chamber, said chambers being arranged one above another in case. Mixing chamber is equipped with mixer and discharge device having branch pipe and rotary valve. Grinder with sieving shell and rotor with strikers are mounted in grinding chamber. Conical shield is mounted in lower part of bulk additive introducing chamber and branch pipes with dosing devices for feeding of bulk additives are mounted in its lower part. Conical shield apex is facing grinding chamber and is spaced from chamber case wall by annular gap equal to gap between grinder shell and chamber. Ground grain and bulk additives are delivered onto conical shield and are further fed in the form of annular layer onto mixer blades. Simultaneously liquid feed additives are supplied through branch pipes and funnel into hollow mixer shaft and are further directed through shaft openings and injected into annular layer of bulk additives and mixed by means of blades until homogeneous combined feed is produced, with following discharging thereof through branch pipe. EFFECT: increased efficiency in preparing of combined feed in single machine and improved grinding quality. 2 cl, 2 dwg
Patent RU-2245448-C2 (RU)
Title: Gas-turbine unit
Inventor: BOGORADOVSKIJ G I
IPC: F02C7/32
Filed: 2001-07-20
Granted: 2005-01-27
Abstract: FIELD: power engineering. 
     
     
       SUBSTANCE: proposed gas-turbine unit has low-pressure compressor, intermediate air cooler, high-pressure compressor, regenerator, combustion chamber, gas turbine wherefrom spent gas is conveyed to regenerator coupled with exhaust pipe that uses energy of exhaust gases and is provided with nozzle and intake chamber for cooling down atmospheric air arriving from intermediate air cooler. Proportion of exhaust pipe parts is chosen to ensure desired proportion of sizes of gas-turbine components. 
     
     
       EFFECT: enhanced reliability of gas-turbine unit and ability of its off-line operation. 
     
     
       1 cl, 1 dwg
Patent RU-2279750-C2 (RU)
Title: Method for increasing reliability of electric machine and electric machine for realization of said method
Inventor: PELIPENKO NIKOLAJ ANDREEVICH
IPC: H02K5/136
Filed: 2001-11-15
Granted: 2006-07-10
Abstract: FIELD: electric engineering, electro-mechanical industry, possible use for manufacturing explosion-proof electric machines. 
     SUBSTANCE: in the method, including pressurization of current-conductive elements outputs electric machine by means of explosion-proof cover, internal space is proposed in accordance to invention, limited by explosion-proof cover, to be subjected simultaneously to cooling, drying and dust-cleaning, while dust-cleaning is performed in places of immediate dust forming, using sticky materials as dust catchers, for example, sticky substances on basis of organic components. Also proposed is an electric machine, containing explosion-proof cover, positioned inside of which are stator, anchor, collector, coal brushes, wherein it is proposed to additionally include heat exchanger made in form of pipe, ribbed with heat-sinking plates, moisture absorber, made in form of stocking of perforated material, internal hollow of which is filled with moisture absorber, while on external surface rings are held, made of dense material, dust catcher, made in form of a layer of sticky material, applied to internal surface of explosion-proof cover, and also to surfaces of heat-sinking plates of heat exchanger and rings of moisture absorber. 
     EFFECT: increased operational reliability of electric machine. 
     2 cl, 3 dwg
Patent RU-2246595-C2 (RU)
Inventor: KRIDLANN IAN
IPC: E04C2/18
Filed: 2000-04-26
Granted: 2005-02-20
Abstract: FIELD: building units, particularly for heat insulation. 
     SUBSTANCE: article comprises layer of heat-insulation material and mineral fiber material having opposite sides, two major surfaces and thickness defined by above surfaces. Article includes fastening means to provide article fixation. Fastening means extends from the first article end in the first direction substantially parallel to one major surface. The first and the second ends of fastening means adjoin corresponding layer side. Fixing means may be increased in length to secure article to building structure so that fixing means may extend outwards from article sides. Length increase is carried out by applying pulling force to fixing means end. 
     EFFECT: provision of article adjustment in length and shape, possibility to connect article to itself, to adjoining sheets, to structure to be insulated and so on. 
     26 cl, 6 dwg, 2 ex
Patent RU-2237403-C2 (RU)
Title: Method for determining of potential yield of cereal crops
Inventor: OCHKAS N A
IPC: A01G7/00
Filed: 2002-05-06
Granted: 2004-10-10
Abstract: FIELD: agriculture, in particular, selection and seed growing. 
     SUBSTANCE: method involves gathering ears in chaotic manner; charging gathered ears into vessel filled with water and determining volume of ear by mass of water displaced; calculating potential yield from formula: Y p =Y a /q, where Y a  is actual yield, 100 kg/hectare; q is specific weight determined by weight of ear relative to volume of water displaced. 
     EFFECT: reduced labor intensity and time, increased precision in determining of potential yield. 
     1 ex
Patent RU-2241717-C2 (RU)
Inventor: MAKKONVILL DEJVID KH
IPC: C07F19/00
Filed: 2000-05-15
Granted: 2004-12-10
Abstract: FIELD: organic chemistry, chemical technology, catalysts. 
     SUBSTANCE: invention relates to a method for polymerization of olefin (olefins) in the presence of catalytic system comprising hafnium-containing catalytic compound with element of the group 15 of Periodic system of elements. Method is carried out at temperature in the range from 50 o C to 200 o C and hafnium-containing catalytic compound with element of the group 15 corresponds to the formula: 
     
       
     
      wherein M means hafnium; X means similar anionic removing groups; L means atom of element of the group 15; n means degree of oxidation of M; m means formal charge of Y, Z and L; Y and Z means atom of element of the group 15; R 1  and R 2  means (C 2 -C 20 )-hydrocarbon group; R 3  means hydrogen atom; R 4  and R 5  means aryl group, substituted aryl group. Also, invention claims a method for polymerization of olefin (olefins) in the presence of catalytic system comprising bidentate or tridentate ligated hafnium-containing catalytic compound with element of the group 15 wherein hafnium atom is bound with at least one anionic removing group and with at least two atoms of elements of the group 15 and wherein at least one of at least two atoms of elements of the group 15 is bound with atom element of the group 15 through bridge group, metallocene catalytic compound with bulky ligand and activating agent. Catalytic system elicits the enhanced activity, provides preparing polyolefins that can be processed being preferably in a single reactor and eliciting necessary combinations for processing, mechanical and optical properties. 
     EFFECT: valuable properties of catalytic systems. 
     18 cl, 2 dwg, 1 tbl, 16 ex
Patent RU-2225646-C2 (RU)
Inventor: KUDRJAVTSEV B K
IPC: G21C15/18
Filed: 2002-05-31
Granted: 2004-03-10
Abstract: FIELD: nuclear power engineering; chemical, metallurgical, petrochemical, gas, and other industries. SUBSTANCE: device intended for cleaning steam or gas and also their mixtures has thin-walled vertical ferrule in the form of body of revolution disposed in drain tank yoke with water- and gas-outlet pipes, its hollow incorporating tangential steam-gas mixture inlet. The latter is made in the form of tangential scroll case enclosing external part of ferrule with perforated holes. Ferrule is installed in a spaced relation to tank bottom and drain tank is provided with means for condensate storage whose free surface level is above upper level of ferrule perforated holes and below its upper end. EFFECT: augmented steam condensation, enhanced amount of radionuclides and foreign inclusions entrapped, extended operating range and facilitated manufacture of device. 5 cl, 2 dwg
Patent RU-2281055-C2 (RU)
Inventor: SHEVTSOV VLADIMIR IVANOVICH
IPC: A61B17/70
Filed: 2002-06-13
Granted: 2006-08-10
Abstract: FIELD: medicine, orthopedics, neurosurgery. 
     SUBSTANCE: the present innovation deals with carrying out interlaminectomy at resecting medial edge of articular processes in projection of affected intervertebral disc, removing hernial protrusion, pulpous nucleus and pathologically altered part of fibrous ring, then the bodies of adjacent vertebrae should be brought nearer to achieve the contact of their treated surfaces. It is necessary to restore the axis of vertebral column gradually followed by stable fixation to obtain spondylodesis that prevents post-operational complications and disease relapses. 
     EFFECT: higher efficiency of therapy. 
     4 dwg, 1 ex
Patent RU-2245762-C2 (RU)
Inventor: BERGLUND ROGER
IPC: B22F9/08
Filed: 2000-12-18
Granted: 2005-02-10
Abstract: FIELD: processes for producing FeCrAl material. 
     SUBSTANCE: method for producing material in the form of powdered metallurgical FeCrAl alloy (by gas spraying) containing besides iron, chrome and aluminum small dozes of molybdenum, hafnium, zirconium, yttrium, nitrogen, carbon and(or) oxygen comprises steps of preparing melt subjected to spraying and containing 0.05 -0.50 mass % of tantalum and less than 10 mass % of titanium and having such composition that provides preparation of sprayed powder of next content, mass %: Cr, 15 - 25; Al, 3 - 7; Mo, 0 - 5; Y, 0.05 - 0.60; Zr, 0.01 -0.30; Hf, 0.05 - 0.50; Ta, 0.05 - 0.50; Ti, 0 - 0.10; C, 0.01 -0.05; N, 0.01 - 0.06; O, 0.02 - 0.10; Si, 0.10 -070; Mn, 0.05 -0.50; P, 0 - 0.08; S, 0 - 0.005; Fe, the balance. 
     EFFECT: possibility for producing powder material with improved strength properties. 
     7 cl
Patent RU-2227865-C2 (RU)
Inventor: SHARAPOV V I
IPC: F22D1/50
Filed: 2002-08-02
Granted: 2004-04-27
Abstract: FIELD: water de-aeration equipment, particularly for boiler plants. SUBSTANCE: method of water de-aeration into vacuum de-aerator involves supplying initial water and heating agent into de-aerator; maintaining desired carbon dioxide concentration in de-aerated replenishment water by sequential regulation of initial water temperature and heating agent flow rate, that is preliminary increasing initial water temperature and then, if necessary, increasing heating agent flow rate when carbon dioxide concentration increases in comparison with desired concentration; primarily decreasing heating agent flow rate and then decreasing initial water temperature when carbon dioxide concentration decreases in comparison with desired concentration. EFFECT: improved economy and reliability of boiler plant. 1 dwg
Patent RU-2250705-C2 (RU)
Title: Meat-vegetable paste
Inventor: KVASENKOV O I
IPC: A23L13/60
Filed: 2003-01-21
Granted: 2005-04-27
Abstract: FIELD: production of sandwich pastes, in particular, meat-vegetable pastes. 
     SUBSTANCE: meat-vegetable paste contains liver, pork cuttings, dry protein-based semi-finished product, dry milk, lentil, rice, beet, marrow, CO 2 -extracts of laurel leaf, eugenol basil, dill, edible salt, and water. Meat-vegetable paste further contains preparation produced by sequential extracting of Saprolegnia parasitica micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. Combination of components used in predetermined amounts allows meat-vegetable paste with improved qualities to be produced. 
     EFFECT: harmonious organoleptical properties and improved digestion of product.
Patent RU-2252412-C2 (RU)
Inventor: SAMOJLOV V N
IPC: G01N21/73
Filed: 2003-01-29
Granted: 2005-05-20
Abstract: FIELD: spectral analysis. 
     SUBSTANCE: method uses one-electrode high-frequency plasma charge in mode of alternating pulses. In accordance to direction of gas along, perpendicularly or oppositely to plasma-generating electrode different constructions of device burners are used. Recording of radiation spectrums is performed in direction dependent on type of used spectrometer: perpendicular to said generated charge for slit spectrometer and in parallel for diaphragm spectrometer. 
     EFFECT: higher sensitivity, lower costs. 
     2 cl, 4 dwg
Patent RU-2255647-C2 (RU)
Inventor: NEROEV V V
IPC: A61B3/00
Filed: 2003-01-31
Granted: 2005-07-10
Abstract: Изобретение относится к медицине и предназначено для оценки динамики лечения патологий глазного дна. Получают цифровое изображение глазного дна и выбирают в нем точку, несущую информацию о динамике лечения, в которой измеряют распределение яркости трех основных цветов по R, G, В - компонентам до, после и в процессе лечения, определяют степень корреляции измеренного распределения яркости R, G, В - компонент каждой точки изображения с компонентами выбранной точки по формуле: 
     
       
     
     где γ - степень корреляции цветов; R, G, В - составляющие цвета красного, зеленого и синего точки, выбранной на изображении и несущей информацию о динамике лечения, в значениях яркостей; r, g, b - составляющие цвета красного, зеленого и синего сравниваемой точки изображения в значениях яркостей; N>1 - показатель степени. Формируют новое цифровое изображение, в котором яркости каждой из точек изображения пропорциональны степени корреляции. На этом изображении определяют долю площади как сумму всех точек изображения с максимальной яркостью по отношению ко всей выделенной площади интересующей области. По соотношению долей площадей до, после и в процессе лечения судят о динамике лечения патологий глазного дна. Способ обеспечивает уменьшение ошибок при использовании информации о цвете глазного дна для мониторинга динамики лечения. 11 ил.
Patent RU-2264832-C2 (RU)
Inventor: PODDUBNAJA O A
IPC: A61P33/10
Filed: 2003-02-18
Granted: 2005-11-27
Abstract: FIELD: medicine, physiotherapy. 
     SUBSTANCE: the suggested preparation for dehelminthization in case of Opisthorchis is being Hann's diode crystal placed into capsule out of inert material that produces the range of EHF-radiation of opisthorchis. The intake of water should be prescribed for 5-7 d, the water should be pre-treated with a capsule out of inert material containing Hann's diode crystal that reproduces the range of EHV-radiation of opisthorchis. The innovation provides decreased number of complications along with high efficiency of medicine-free dehelmithization. 
     EFFECT: higher efficiency of application. 
     2 cl, 2 dwg, 3 tbl
Patent RU-2266892-C2 (RU)
Inventor: FOGEL BERND
IPC: C07C39/07
Filed: 2001-07-17
Granted: 2005-12-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing hydroxyaromatic compounds by oxidation of aromatic compounds with nitrous oxide in gaseous phase in the presence of zeolites. Method is realized by interaction of aromatic compounds of the formula (I): Ar-R n  wherein Ar means benzene or naphthalene; R means bromine, chlorine, fluorine atom, -NO 2 , -CN, -NH 2 , hydroxy-group, alkyl with 1-6 carbon atoms or phenyl; n = 0, 1 or 2 with nitrous oxide in gaseous phase in the presence of zeolites taken among the following order: pentasil, ferrierite and zeolite-β. Zeolite crystallites size is less 100 nm that is calcined before using at temperature from 500°C to 1350°C for 0.5-18 h. Before the calcination process zeolite is modified preferably by precipitation of silane or borane. Method provides realization of the process for a single step with high yield of the end compound and minimal formation of by-side substances. 
     EFFECT: improved preparing method. 
     11 cl, 3 tbl, 13 ex
Patent RU-2246477-C2 (RU)
Inventor: BIL DINOV I K
IPC: C07C17/269
Filed: 2003-03-11
Granted: 2005-02-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing polyfluorochloroalkanes, namely 1,2,3,4-tetrachlorohexafluorobutane of the formula: CF 2 ClCFClCFClCF 2 Cl used for synthesis of perfluorobutadiene. Method is carried out by reaction of 1-iodo-1,2,2-trifluoro-1,2-dichloroethane with zinc. Process is carried out by dosing organic oxygen-containing chelate compound taken in the amount from 0.5 to 2 equivalents of amount of 1-iodo-1,2,2-trifluoro-1,2-dichloroethane used in reaction in mixture of parent reagents. The reaction temperature is from 0 o C to 45 o C. Reaction can be carried out in the absence of solvent and in medium of hydrocarbons or their halogen-derivatives, or mixture of such solvents. Method provides increasing yield and simplifying technology in preparing 1,2,3,4-tetrachlorohexafluorobutane. 
     EFFECT: improved preparing method, increased yield. 
     5 cl, 6 ex
Patent RU-2248739-C2 (RU)
Title: Store window for displaying of product and/or information materials
Inventor: MARKOV I JU
IPC: A47F7/00
Filed: 2003-04-08
Granted: 2005-03-27
Abstract: FIELD: information and advertisement facilities and exhibition equipment, may be used in displaying stands, booths for displaying and buying of goods, at exhibitions and in educational classes. 
     SUBSTANCE: store window has at least one frame with one or two front walls, and is further equipped with fastening members for mounting outside, directly on trading equipment, or with immovable or movable members for positioning on sites directly adjoining trading equipment. Frames are manufactured from metal, plastic or wood. Store window is equipped with illumination or other equipment for producing light effects. 
     EFFECT: wider operational capabilities and convenient use. 
     4 cl, 4 dwg
Patent RU-2263272-C2 (RU)
Inventor: SIL NIKOV M V
IPC: F41J13/00
Filed: 2003-04-24
Granted: 2005-10-27
Abstract: FIELD: war materiel; devices for testing the weapons. 
     SUBSTANCE: proposed bullet trap has cylindrical body made in form of separate cylinders whose length is equal to 1.5-3.0 diameter of body; said cylinders are interconnected together; braking unit made from fibrous material is divided into parts by partitions which are located in joint areas of cylindrical body. 
     EFFECT: reduction of labor consumption required for extraction of bullet for identification. 
     1 dwg
Patent RU-2257444-C2 (RU)
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2003-07-10
Granted: 2005-07-27
Abstract: FIELD: hydraulic building, particularly fish pass structures for passing spawner fish through support structures to spawning and meadow areas. 
     SUBSTANCE: method involves turning louver plates through predetermined angle relative longitudinal fish pass structure axis; supplying water with working flow rate to attract fish by opening supplying unit for a given extent to define outer borders of fish attractive flow. During fish attractive flow forming additional water flow is fed to extreme louver plates or to all louver plates, wherein water flow speed exceeds critical speed of fish to be directed to fish pass structure. Accumulated fish movement to upper pool is accomplished with additional water flow supply to louver plates to provide continuity of fish-attraction process. 
     EFFECT: increased stability of outer fish attractive flow borders. 
     17 cl, 16 dwg