baber/WOPTO huggingface dataset:
Patent RU-2257478-C2 (RU)
Inventor: LIPETS A U
IPC: F01K23/06
Filed: 2002-01-23
Granted: 2005-07-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention is designed for creating steam turbine power plants with two intermediate reheating of steam after high pressure and mean pressure cylinders respectively. In known system of second intermediate reheating of steam with heat exchanger installed in steam bypass receiver between mean and low pressure cylinders, heart exchanger is connected, according to first design version, at outlet to inlet of boiler economizer, and at inlet, to outlet of second economizer. According to second design version, heat exchanger at heating side is connected to self-contained turbine air heater installed in gas duct of boiler. 
     EFFECT: improved reliability of operation of steam turbine power plant. 
     3 cl, 2 dwg
Patent RU-2221641-C2 (RU)
Inventor: PIMENOV A V
IPC: B01J20/26
Filed: 2002-04-08
Granted: 2004-01-20
Abstract: FIELD: water treatment. SUBSTANCE: invention relates to bactericide materials used in gravity and pressure filters for disinfecting and cleaning tap and natural- source waters. Additive combines two bactericide ion-exchange components: iodine-containing and silver-containing ones. The two components have one- type matrix structure and iodine-containing component is resin depicted by formula R-NA×(J 2 ) x  wherein R-NA denotes anion-exchange site, R matrix, N quaternary ammonium base, and A anion, which contains 0.1-1.5 mole-equivalent iodine. This resin forms compound with silver cations showing water solubility at least 10 -4  mg/g. Water-treatment sorbent contains above-described additive and carbon-containing material with iodine number at least 900 mg/g. EFFECT: increased storage stability of additive and additive-containing sorbent. 4 cl, 4 ex
Patent RU-2262512-C2 (RU)
Inventor: SVEJMA JOZEF
IPC: C08F4/22
Filed: 2000-10-23
Granted: 2005-10-20
Abstract: FIELD: polymer production and polymerization catalysts. 
     SUBSTANCE: invention provides and process of producing polyethylene or copolymers of ethylene with comonomers based on higher α-olefins via bringing ethylene into contact, under appropriate polymerization conditions, with catalytic system including chromium-containing catalyst, prepared in following steps: (1) interaction of inorganic oxide, namely silica-based carrier, with magnesium compound; (2) contacting resulting product with a base to form magnesium hydroxide on inorganic dioxide, namely silica; (3) drying product prepared in step (2); and (4) calcination of dry product in presence of oxygen, provided that such amount of magnesium compound being used as to provide larger surface area of the prepared catalyst than that of starting silica-containing inorganic oxide material. In thus prepared catalyst, chromium is available from following sources: (a) use, as silica-containing inorganic oxide, common silica- and chromium-containing gel from step (1); (b) adding chromium compound to dry combination of magnesium compound and silica-based carrier before calcination after step (3); (c) adding chromium compound to dried magnesium compound/silica combination before calcination; (d) adding chromium compound after calcination of silica-based carrier; or (e) adding chromium compound after drying step (3) by mixing additional magnesium compound with chromium compound solution. 
     EFFECT: expanded polymerization catalysts preparation possibilities. 
     15 cl, 8 tbl, 8 ex
Patent RU-2226071-C2 (RU)
Inventor: TIMERBULATOV V M
IPC: G01J3/46
Filed: 2002-06-05
Granted: 2004-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves processing image by means of computer having image-capturing chip and color recognition software. Color space coordinates are measured on RGB-vectors and color quantity index C is calculated. C being less than 50, mucous membrane color is interpreted as marked hyperemia. The value being from 51 to 55, moderate hyperemia is considered to be the case. The value being from 56 to 60, mild hyperemia is considered to be the case. The value being from61 to 65, mucous membrane color is determined as pink, 66 to 69 is determined as pale pink, 70 to 55 being interpreted as light gray, greater than 75 being interpreted as gray. Image processing is carried out in real-time endoscopic examination mode or in retrospective mode from video records. EFFECT: high accuracy of measurements. 3 cl, 11 dwg, 4 tbl
Patent RU-2233527-C2 (RU)
Inventor: ISTOMIN JU O
IPC: H02J3/00
Filed: 2002-07-05
Granted: 2004-07-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed method designed for use in designing and redesigning 0.38-kV lines to reduce load phase inequality on closed-circuit sections, voltage and resistance deviations in phase-zero loop at end of multibranch radial line includes closing of branch points and line being interconnected in direction to line end in case voltage drop across points being connected at branch is lower than that across line and distance between connection points does not exceed length of line span. 
     EFFECT: reduced sectional area of conductors for multibranch radial lines. 
     1 cl, 1 dwg
Patent RU-2243683-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-11-21
Granted: 2005-01-10
Abstract: FIELD: food industry, canned food industry. 
     SUBSTANCE: one should introduce preparation obtained out of Pythium irregulare micromycete biomass into the syrup of stewed fruit under preparation at 0.2-0.5% by the weight of canned food by the preset technique. The innovation provides improved organoleptic properties and decreased corrosion activity of the target product. 
     EFFECT: higher efficiency. 
     2 tbl
Patent RU-2273476-C2 (RU)
Inventor: BERSTAJN SAMNER
IPC: A61K31/353
Filed: 2001-05-17
Granted: 2006-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering tetrahydrocannabinol derivatives for inhibiting cell proliferation in mammalians. 
     EFFECT: enhanced effectiveness of treatment. 
     17 cl, 4 dwg, 2 tbl
Patent RU-2247906-C2 (RU)
Inventor: BRITVIN L N
IPC: F24J3/00
Filed: 2002-12-30
Granted: 2005-03-10
Abstract: FIELD: cavitation and vortex heat generators; heating liquids in various hydraulic systems; activation of mixing, dispersion and chemical interaction processes. 
     SUBSTANCE: proposed hydrodynamic heat generator is provided with liquid accelerator made in form of bladed impeller at guaranteed small clearance; it is mounted in circular bush provided with tangential passages located over periphery and used for connecting the peripheral surface of impeller with vortex cylindrical chambers found in bush through longitudinal slots in their lateral surfaces. Mounted at outlet of cylindrical vortex chambers are accelerating packings extending to braking chamber where cavity resonators are arranged. Bladed impellers may be of different types: open or closed-type centrifugal impellers at angle more than 90 deg. and centrifugal vortex impellers; vortex and braking chambers may be also made in different versions. 
     EFFECT: low losses of energy; enhanced stability of cavities; enhanced efficiency. 
     15 cl, 5 dwg
Patent RU-2252640-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2003-04-28
Granted: 2005-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: prepared sugar beet should be deodorated and sterilized with supercritical carbon dioxide in the field of ultrasound fluctuations, juice pressing should be carried out under aseptic conditions followed by cultivation upon residues of mycellar fungi of Trichoderma and Aspergillus species of acetic acid fermentation. Then comes separation of culture liquid, its blending with juice, addition of ammonia and supercritical CO 2 -extract into the blend out of Mortierella hydrophila micromycete biomass extracted then according to the preset technique to obtain solid residue treated with liquid ammonia followed by concentrating the blend, treating the concentrate with liquid carbon dioxide, mixing with solid residue-treated Mortierella hydrophila micromycete biomass and heating the mixture up to 60 C, not less. The innovation provides improved structure-forming capacity and increased thermal stability of gelling concentrate. 
     EFFECT: higher efficiency.
Patent RU-2248650-C2 (RU)
Inventor: GURSKIJ S M
IPC: H01P5/08
Filed: 2003-05-07
Granted: 2005-03-20
Abstract: FIELD: miscellaneous microwave radio systems handling pulsed signals. 
     
     
       SUBSTANCE: proposed automatic amplitude-frequency response corrector that can be used for processing information including high-frequency energy transfer, correction of amplitude-frequency response in microwave channels, and broadband matching has microwave oscillator, waveguide channel, load, meter, directional and nondirectional couplers, unit of N phase shifters, first and second delay lines, two valves, electronic switch, and control unit; newly introduced in corrector are second meter, second electronic switch, microwave signal selector switch, two groups of OR gates, two monitoring units, OR gate, and third delay line. 
     
     
       EFFECT: enhanced precision of correction. 
     
     
       6 cl, 8 dwg
Patent RU-2256210-C2 (RU)
Inventor: ARKHIPOV A E
IPC: G06F3/00
Filed: 2003-05-20
Granted: 2005-07-10
Abstract: FIELD: computer science. 
     SUBSTANCE: device has CPU, control block, receipt register, buffer memory block, address counter, first and second channel transmitters blocks, PC connection block, amplifier, pulse generator, control signals generator, second receipt register, second buffer memory block, first, second and third buffer registers, receipt-transmission register, strings counter, adder, first string counter and digital comparator. 
     EFFECT: higher speed of operation. 
     2 cl, 2 dwg
Patent RU-2273414-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2006-04-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, thermal processing, slight drying, packing and freezing procedures, treating potatoes with arachidonic acid salt with alkaline metal or ammonium, and holding. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2256813-C2 (RU)
Inventor: SAKOV JU L
IPC: F02K9/34
Filed: 2003-08-28
Granted: 2005-07-20
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed method of application of elastic coating to inner surface of body includes making of elastic envelope, bringing it into body and gluing elastic envelope to inner surface of body. Prior to fitting elastic envelope into body, it is turned inside out and is hermetically secured by one end with end of body, which other end of envelope is hermetically blanked. Cylindrical member is fitted inside elastic envelope turned inside out, and said member is attached to blanked end of envelope. Space formed by inner surface of body, surface of elastic envelope and cylindrical member is vacuumized, and elastic envelope is turned outside inside body by pulling cylindrical member along body. 
     EFFECT: improved quality of application of heat protective coating to body of rocket engine. 
     3 dwg
Patent RU-2264124-C2 (RU)
Inventor: BRONNIKOV A EH
IPC: A23G3/52
Filed: 2003-09-19
Granted: 2005-11-20
Abstract: FIELD: food-processing industry, in particular, production of confectioneries decorated with semi-finished cream masses, which may used as independent products. 
     SUBSTANCE: confectionery product is made in the form of cream mass produced by mixing of cream with 40% vodka, with said components being used in the ratio of 4:5; rubbing yolks with sugar; whipping for 20 min and adding resultant cream and vodka mixture and thickener. 
     EFFECT: wider range of products and unique gustatory qualities of confectioneries based on natural products.
Patent RU-2276136-C2 (RU)
Inventor: MUANE ZHERAR
IPC: A61P3/10
Filed: 2002-03-20
Granted: 2006-05-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to compounds of the general formula (I):   wherein R1 and R2 can be similar or different and mean branched or direct (C 1 -C 6 )-alkyl chain; R3 and R4 form in common a ring chosen from the group including pyrrolyl, imidazolyl, pyrazolyl, indolyl, indolinyl, pyrrolidinyl, piperazinyl and piperidyl and comprising nitrogen atom to which they are bound, and to their pharmaceutically acceptable salts also. Also, invention relates to a pharmaceutical composition possessing anti-hyperglycemic activity. Pharmaceutical composition comprises compound of the formula (I) as an active substance and an inert excipient. Invention provides using derivatives of biguanide possessing anti-hyperglycemic activity. 
     EFFECT: valuable medicinal property of derivatives. 
     9 cl, 2 tbl, 11 ex
Patent RU-2306537-C2 (RU)
Inventor: GUBKIN SERGEJ ALEKSANDROVICH
IPC: G01L1/00
Filed: 2003-10-31
Granted: 2007-09-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: pressure strain gage comprises housing made of a flexible metal and is shaped into an elongated member with parallel outer sides and inner cylindrical space arranged along its longitudinal axis.  The flat parallel plates made of the same material are mounted on the walls of the housing.  The pressure strain gages are mounted on one of the sides of each parallel flat plates and on the wall of the housing .  All strain gages are interconnected to provide a bridge circuit. 
     EFFECT: enhanced sensitivity. 
     13 cl, 5 dwg
Patent RU-2294525-C2 (RU)
Inventor: ZAVOLOKIN ALEKSANDR BORISOVICH
IPC: F42B12/44
Filed: 2003-12-24
Granted: 2007-02-27
Abstract: FIELD: ammunition used for fire from large-caliber machine guns and designed for destruction of light armored equipment, whose engines operate on liquid heavy fuels. 
     SUBSTANCE: the bullet has an armor-piercing slug with a cavity, incendiary agent and a cup with a tracer composition, as well as an additional incendiary agent placed in the cavity of the armor-piercing slug.  The armor-piercing slug is made with the following relations of dimensions: l s =(0.50...0.53)l b , d s =(0.82...0.84)d bgb , l caps =(0.64...0.68)d s , where l s  - the length of the armor-piercing slug; l b  - the bullet length; d s  - the diameter of the armor-piercing slug; d bdb  - the diameter of the bullet guide band; l caps  - the depth of the armor-piercing slug cavity.  The cup with a tracer is positioned behind the armor-piercing slug, and cup outside diameter d os  corresponds to diameter d s  of the armor-piercing slug. 
     EFFECT: simplified manufacture of the bullet and enhanced length of tracing. 
     1 dwg
Patent RU-2295050-C2 (RU)
Title: Способ изготовления зарядов твердого ракетного топлива (варианты)
Inventor: KUTSENKO GENNADIJ VASIL EVICH
IPC: F02K9/24
Filed: 2004-11-03
Granted: 2007-03-10
Abstract: Способ изготовления зарядов твердого ракетного топлива баллиститного типа, в том числе высокопластифицированного, включает формование заготовки зарядов диаметром 30...200 мм. При формовании заготовок зарядов осуществляют смешение компонентов топлива в нейтральной среде, отжим, вальцевание топливной таблетки, сушку и прессование проходным способом на шнек-прессе через раструбный пресс-инструмент. После формования заготовок прессуют из них проходным способом тонкосводные заряды малого, до 3 мм, наружного диаметра на вертикальных гидравлических прессах общепромышленного назначения. Согласно второму варианту способ изготовления включает смешение компонентов топлива в нейтральной среде, отжим, вальцевание топливной таблетки, сушку и прессование глухим способом. Из отформованных глухим способом заготовок, разогретых до температуры термопластического деформирования, прессуют проходным способом тонкосводные заряды малого диаметра. Прессование проходным способом осуществляют на вертикальных гидравлических прессах общепромышленного назначения. Согласно третьему варианту способ изготовления включает прессование компонентов топлива глухим способом. В качестве материала для прессования глухим способом используют ранее изготовленные топливные шашки, измельченные до размеров вальцованной таблетки. Из отформованных глухим способом заготовок, разогретых до температуры термопластического деформирования, прессуют проходным способом тонкосводные заряды малого диаметра. Прессование проходным способом осуществляют на вертикальных гидравлических прессах общепромышленного назначения. Изобретение позволяет обеспечить технологичность, качество и высокую производительность при изготовлении тонкосводных зарядов твердого топлива. 3 н. и 2 з.п. ф-лы, 4 ил., 2 табл.
Patent RU-2292114-C2 (RU)
Inventor: ZAJTSEV DMITRIJ VALENTINOVICH
IPC: H04B1/10
Filed: 2004-11-11
Granted: 2007-01-20
Abstract: FIELD: controlling properties of various processes and optimal signal detectors. 
     SUBSTANCE: proposed method that can be used to detect and evaluate signal detection threshold in optimal detector includes recording of changes in output signals from non-inertial indicators of output-signal non-informative parameters during observation interval which are stochastically coupled with changes in its informative parameters, and setting of new detection threshold value at moment when mentioned changes are recorded. 
     EFFECT: reduced time for detecting changes in signal informative parameters at desired reliability of detection in noise environment. 
     1 cl, 1 dwg
Patent RU-2303485-C2 (RU)
Title: Catalyst for hydrodealkylation of alkylaromatic hydrocarbons
Inventor: REZNICHENKO IRINA DMITRIEVNA
IPC: B01J21/02
Filed: 2005-07-07
Granted: 2007-07-27
Abstract: FIELD: petrochemical processes catalysts. 
     SUBSTANCE: invention relates to production of catalysts used in hydrocarbon feed processing and can be, in particular, used in the hydrodealkylation of toluene and benzene-toluene-xylene fraction isolated from pyrocondensate resulting from hydrocarbon pyrolysis. Alumina-supported catalyst contains 16-20% chromium oxide, 0.3-1.5% sodium oxide, 0.5-3.0 boron oxide. Preparation of alumina comprises adding fine aluminum hydroxide powder to aluminum hydroxide in the form of "wet cake" in amount 15-50% of the weight of "wet cake" in presence of organic acid. As a result, process of hydrodealkylation of real feed material (industrial benzene-toluene-xylene fraction) is stabilized under conditions of temperature gradient throughout the catalyst bed, while high catalytic activity and selectivity are preserved. Simultaneously, coking resistance of the catalyst is enhanced, porous structure thereof shows improvement (increased percentage of wide pores), mechanical strength is increased, and specific surface optimized. 
     EFFECT: enlarged assortment of high-efficiency hydrodealkylation catalysts. 
     2 dwg, 4 tbl, 6 ex
Patent RU-2303821-C2 (RU)
Title: Method for prognostication of clinical effectiveness of antibacterial, vaccine preparations, agents for passive antitoxic immunotherapy on model of infectious-toxic plague form in mice
Inventor: RYZHKO INNA VASIL EVNA
IPC: G09B23/26
Filed: 2005-07-25
Granted: 2007-07-27
Abstract: FIELD: medicine, bacterial infections. 
     SUBSTANCE: invention relates to problem for improving prophylaxis and treatment of plague. In addition to the existing first model caused by infection of animal with suspension of virulent culture of pathogen in the 0.85% sodium chloride isotonic solution the method involves the development of the second model, namely, the infectious-toxic model caused by infection of mice with suspension of cells in human hemolyzed erythrocytes after incubation at 37°C for 3 h. Then results after analysis of effectiveness of antibacterial preparations or agents for passive immunotherapy are compared in two models by values ED 50 , the protection index, and formation of immunity - by values LD 50  for cultures, the immunity index and the immunity overcoming index. The infectious-toxic plague model is created by infection of mice with bacterial cells after activation of their toxic substances - "murine" toxin and lipopolysaccharide - in the following sequence: from 24 h agar culture of virulent plague microbe strain the cell suspension is prepared in the cell concentration 10 9  cells/ml in 0.85% sodium chloride isotonic solution. Then this solution is diluted by 10-fold and necessary amounts of microbial cells in minimal volume are added to human hemolyzed erythrocytes in the ratio 1:10 up to achievement of required concentrations of microbial cells in volume 0.1 ml used for subcutaneous infection of mice wherein the infection doses for formation of the infectious process in two models are similar. Activation of plague microbe toxic substances provides attainment the maximal development of virulence of pathogen by LD 50  values and infection caused by this pathogen show the more transient profile wherein the average span life of dead animals is reduced by 1.5-3 days, and reliability of differences is estimated to be 95-99%. Using the proposed method provides preparing the additional information for more precise prognostication of effectiveness of the corresponding preparations in their using in stage of infectious-toxic shock, and for study of capacity of novel vaccine preparations in formation of antitoxic immunity. Invention can be used in selection of the more effective antibacterial and vaccine preparations and agents for passive antitoxic immunotherapy of the plague infection. 
     EFFECT: improved method for prognostication. 
     2 cl, 4 tbl, 3 ex
Patent RU-2324942-C2 (RU)
Title: Method of determination of human individual susceptibility to food
Inventor: ROZENTAL VADIM MIKHAJLOVICH
IPC: G01N33/52
Filed: 2005-11-24
Granted: 2008-05-20
Abstract: FIELD: medicine; dietetics. 
     SUBSTANCE: test and control samples are prepared by adding the equal volume of extract of tested food and control solution, correspondingly, to preset volume of whole blood, containing coagulant. The obtained mixtures are stirred and put into the cups of the standard disposable immunologic plate. The dynamics of blood cell sedimentation in control and test samples is registered by measuring on time basis the intensity of plasma luminescence above the upper edge of falling cells. The relation of luminescence intensity on time basis, for test and control samples is obtained, differentiated twice, the time when the second derivative is zero is determined, and if there is a reliable difference between values, the increased susceptibility to food is diagnosed. 
     EFFECT: increased precision of determination of human susceptibility to food is provided. 
     1 ex, 1 dwg
Patent RU-2327544-C2 (RU)
Inventor: ELANSKIJ GENNADIJ NIKOLAEVICH
IPC: B22D11/053
Filed: 2005-12-27
Granted: 2008-06-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: crystalliser for continuous casting of blanks contains a case with a sleeve installed in it on spring packing components. A spherical bushing is assembled on the lower end of the sleeve; the said bushing facilitates turning of the sleeve in the fixture. When liquid melt of metal is poured into the sleeve, vibration generators arranged in upper and lower portions of the case transfer ternary transversal-longitudinal vibrations to the sleeve. Two-component vibrations are transferred to the upper portion of the sleeve; at that these vibrations are perpendicular to the longitudinal axis of the sleeve along elliptic or polypetalous trajectories. Vibrations along the longitudinal axis of the sleeve are transferred to its lower portion. 
     EFFECT: improvement of thermal mode of metal crystallisation and reduction of resistance to continuous cast blank motion through a crystalliser. 
     7 cl, 2 dwg