baber/WOPTO huggingface dataset:
Patent RU-2213047-C2 (RU)
Inventor: BUSHUEV V M
IPC: C01B31/02
Filed: 2001-07-06
Granted: 2003-09-27
Abstract: FIELD: composite materials. SUBSTANCE: invention is designed for chemical industry and can be used when manufacturing articles operated in high-speed gas and liquid streams and chemically hostile media. For that, framework of three-dimensional structure is first formed from carbon fibers with different center-to- center distances between them. Into framework containing carbon fibers in amount 10-29% based on the volume of composite material, fine carbon filler is introduced in amount 96 to 360% of the volume of carbon fibers. Filler can be introduced either by pouring powders or by impregnation with suspensions of powders in volatile liquid under pressure and/or applying ultrasound. Framework is then saturated by pyrocarbon using thermogradient technique under excessive methane pressure 0.025-0.03 kg/sq.cm involving displacement of pyrolysis zone at velocity 0.1-0.5 mm/h over the thickness of framework at temperature in pyrolysis zone 840- 950 C. Final composite contains 24- 36 vol % of fine carbon filler and at least 19 vol % of pyrocarbon matrix, summary volume of carbon fibers and fine carbon filler constituting at least 46% and volume of pores being no higher than 19 vol %. Density of material ranges from 1.50 to 1.82 g/sq.cm. EFFECT: improved reliability of composite articles under various unfriendly conditions. 3 cl, 3 tbl
Patent RU-2223397-C2 (RU)
Title: Process of development of oil field
Inventor: KHAJREDINOV N SH
IPC: E21B43/24
Filed: 2001-07-19
Granted: 2004-02-10
Abstract: FIELD: oil production, development of oil fields in order to extract residual oil. SUBSTANCE: process of development of oil field includes selection of section of oil field in center of injection well and group of producing wells, its bringing to drive of oil, generation of high- temperature water and action with it on productive formation. In accordance with invention formation is subjected to action of high-temperature water of 320-340 C and pressure between 16 and 22 MPa. Electric arc plasma generator producing partially ionized steam with temperature of 4000-7000 C is employed in the capacity of heat generator. High-temperature water is prepared by mixing mentioned steam with main flow of water injected through plasma generator into formation. EFFECT: enhanced efficiency of process with provision for ecological safety. 2 cl, 2 dwg
Patent RU-2212414-C2 (RU)
Title: Method for purification of pectin preparation
Inventor: KOTOV V V
IPC: A23L29/231
Filed: 2001-08-14
Granted: 2003-09-20
Abstract: FIELD: natural substances. SUBSTANCE: invention relates to method for purification of pectin preparation. Method involves the complete dissolving squeezed out pectin coagulate, pectin precipitation, its washing out with ethyl alcohol and dissolving coagulate in ethylenediaminetetraacetic acid (EDTA) disodium salt an aqueous solution taken in preferable concentration 0.05 N. Method allows preparing pectin with high quality based on the enhancement of degree of its esterification. EFFECT: improved purification method, increased yield of ready product. 2 cl, 1 tbl, 3 ex
Patent RU-2206533-C2 (RU)
Inventor: SHAKHOVA S V
IPC: C04B28/10
Filed: 2001-08-27
Granted: 2003-06-20
Abstract: FIELD: mining of mineral materials, breaking and crushing of artificial material by open or underground methods. SUBSTANCE: non-explosive destroying composition contains ground calcium oxide from roasted limestone and gypsum that is supplemented with calcium chloride, aluminum chloride and denaturated ethanol with following proportion of components, per cent by mass: calcium chloride 0.7-7.8; aluminum chloride 0.5-4.5; denaturated ethanol 1.0-13.0; calcium oxide from roasted limestone and gypsum being the balance. EFFECT: raised strength, productivity and frost-resistance of composition. 1 dwg, 1 tbl
Patent RU-2216531-C2 (RU)
Title: Method of formation and explosion of a fuel-air cloud
Inventor: ZHABITSKIJ S K
IPC: C06D5/02
Filed: 2001-10-04
Granted: 2003-11-20
Abstract: FIELD: production of defensive weapons, exploration of the large-scale fuel-air clouds burning may be used in the defensive technics production for making the volumetric - detonating systems (VDS) ammunition of the volumetric explosions (VE), and also in the technics of civil destination for fighting the volatile insects - pests (locust) and in the test technics for modeling emergency situations at the chemical productions. SUBSTANCE: the method presents the way to form and use an explosion of the fuel-air cloud, that includes an explosive dispersion of the liquid fuel in the air with formation of a fuel-air cloud after explosion of a charge and initiation of explosion of the fuel-air cloud. As the liquid fuel they use the liquefied hydrocarbon. Initiation of the liquid fuel-air-slaked cloud explosion is exercised by an explosive dispersion of a superfine powder of combustible metals in the fuel-air cloud, at that dispersion of the liquid fuel and the highly dispersive powder of the combustible metals is made simultaneously at concentration of the liquid fuel in the fuel-air- cloud sufficient for implementation of setting on the fire, and using the liquid coolant they lowered the temperature of the explosion products of an explosive charge. The invention is directed to make a simple, safe and reliable and serially realized method of formation and an explosion of a fuel-air cloud. EFFECT: higher efficiency. 1 dwg, 2 ex
Patent RU-2214915-C2 (RU)
Inventor: KABANOV A I
IPC: B28C5/38
Filed: 2001-11-16
Granted: 2003-10-27
Abstract: FIELD: construction engineering; vitrifying of foam. SUBSTANCE: proposed foam generator has housing with foam generating agent supply passage and finished foam discharge branch pipe; drive hollow axle is located inside housing. Interior of said hollow axle is communicated with atmosphere. Secured to external side of hollow axle on its lateral surface are blades. Drive of axle is located beyond housing and is provided with holes in lateral surface of hollow axle. Holes are located in zone of securing the blades. Foam generator is provided with passage for supply of air to hollow axle at its end and additional working members made in form of figure of revolution having two flat parallel coaxial bases with central holes and curvilinear lateral surface made from foam generating screen. Hollow axle of foam generator passes through holes in bases. Blades are located inside working member. EFFECT: extended functional capabilities. 7 cl, 6 dwg
Patent RU-2226745-C2 (RU)
Title: Способ записи, воспроизведения или считывания цифровых или аналоговых, выборочных или непрерывных аудио и/или видеозаписей
Inventor: KELLIER JURAJ
IPC: H04N5/92
Filed: 2000-06-23
Granted: 2004-04-10
Abstract: Изобретение относится к радиотехнике и может найти применение при производстве фильмов, при использовании телевидения для охраны, в коммерческом телевидении, телевидении для профессионалов, в кабельном телевещании, а в основном - в видеотехнике. Технический результат - обеспечение синхронизации звука с соответствующими записями изображений. Способ основан на том факте, что при записи аудио- и/или видеосигнала синхронизацию, по крайней мере, одного аудио- и/или синхронизацию осуществляют с помощью реального времени. Указанное реальное время (физическое, локально-реальная дата и время записи, реальное время зарегистрированного процесса/действия) играет роль синхронизирующего элемента, по крайней мере, для одного эталона изображения и/или эталона звука при их воспроизведении или считывании. 3 з.п. ф-лы, 5 ил.
Patent RU-2222044-C2 (RU)
Inventor: BELJAEV JU V
IPC: G06F15/173
Filed: 2002-04-08
Granted: 2004-01-20
Abstract: FIELD: computer engineering. SUBSTANCE: proposed module designed for building switching means of multiprocessor computing and control systems, decentralized- control subscriber communication systems, and data measuring system with minimal number of external inputs and outputs required for organizing their interaction with other communication- structure devices has group of buffer memory units, comparison unit, direction selection unit, address register, data register, receive register, three monostable multivibrators, multiplexer, counter, decoder, clock generator, trigger flip-flop, AND gate, buffer memory unit, group of registers, group of demultiplexers, group of flip-flops, group of OR gates, four OR gates, channel selection flip-flop, group of receive control flip-flops, and group of switching units. EFFECT: enlarged functional capabilities. 1 cl, 7 dwg
Patent RU-2266138-C2 (RU)
Inventor: MORMAN MAJKL TOD
IPC: A61F13/15
Filed: 2000-11-09
Granted: 2005-12-20
Abstract: FIELD: sanitary and hygienic facilities. 
     SUBSTANCE: invention provides air-permeable and essentially liquid-impermeable laminated material destined for absorbent articles for personal care or for medicine-destination facilities, which is characterized by following user's body outlines. Material includes air-permeable, preferably microporous, film and fibrous nonwoven material. Both film and nonwoven material are stretchable in transverse direction until width, which is at least by 25% longer than original, non-stretched width. Non-woven material and film as well as total laminated material manifest insignificant retraction behavior or remains fully non-retractable after being stretched. Diaper or another clothing part can be made in smaller size so that a certain amount of laminated material could be spared. When worn as part of clothes, material stretches only in those positions where it is necessary to follow body shape. 
     EFFECT: prevented damage to skin due to minimum retraction force of material. 
     68 cl, 8 dwg, 3 tbl, 7 ex
Patent RU-2242119-C2 (RU)
Inventor: KARTASHOV L P
IPC: A01K1/00
Filed: 2002-07-17
Granted: 2004-12-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: stall has vertical poles, beams and restricting device. Stall is provided with platforms positioned at its both sides for displacement in vertical plane and for changing angle of inclination in longitudinal and transverse directions, and movable thermal and vibratory massaging device. Restricting device is made in the form of bracket mounted for displacement along beams and for rotation around axis of movable retainer. Grips are fixed on bracket for retaining of animal hind legs, said grips being positioned for displacement along bracket. Grips are provided with retainers. 
     EFFECT: reduced injury to calves and elimination of probability for injury to maintenance personnel, convenient arrangement of calf and nurse cow.
Patent RU-2234392-C2 (RU)
Inventor: KARANIK JU A
IPC: B22D18/02
Filed: 2002-08-26
Granted: 2004-08-20
Abstract: FIELD: foundry, namely manufacture of precise complex-shape castings. 
     SUBSTANCE: method comprises steps of pouring doze of melt in squeezing chamber; squeezing melt by action of mechanical pressure from chamber to casting mold; creating gas counter pressure in casting mold at initial time moment of melt penetration into it; after filling cavity of casting mold with melt penetration of melt in top, releasing pressure; sustaining gas pressure until termination of casting process. Apparatus for casting by squeezing includes squeezing chamber and casting mold arranged in sleeve with cover. Sleeve is movable in horizontal direction and it is mounted in guides joined with cover. Cover is fixed and it is provided with clamps for forcing sleeve. 
     EFFECT: possibility for elimination of mechanical burning and warping of castings, improved mechanical properties of castings, simplified process for pouring melt to squeezing chamber, less loss of yield. 
     4 cl, 2 dwg, 4 ex
Patent RU-2279515-C2 (RU)
Inventor: NYRKOV EVGENIJ ANATOL EVICH
IPC: E04D1/28
Filed: 2002-10-04
Granted: 2006-07-10
Abstract: FIELD: building, particularly metal shingles. 
     SUBSTANCE: metal shingle having low heat conductivity is formed of metal sheet and/or plastics and has lock connections. The metal shingle is provided with porous adhesive layer and heat-insulating layer on rear metal shingle surface. Lower edges of lower and heat-insulating layers are located over lock connections. 
     EFFECT: increased heat-insulating properties. 
     4 cl, 4 dwg
Patent RU-2259480-C2 (RU)
Inventor: ZUPANIK DZHOZEF A
IPC: E21B47/09
Filed: 2002-12-27
Granted: 2005-08-27
Abstract: FIELD: mining, particularly for drawing-off gases from coal bed simultaneously with water removing from coal bed. 
     SUBSTANCE: method involves drilling vertical well having cavity from ground surface; communicating vertical well cavity with horizontal drain holes used for gas recovery from coal bed. 
     EFFECT: provision of access to large underground area from ground surface and uniform coverage thereof, increased efficiency of gas production due to increased drainage system area along the strike of coal bed and due to improved well drilling technique. 
     27 cl, 11 dwg
Patent RU-2263670-C2 (RU)
Inventor: EHVANS UEHJN EHRROL
IPC: C07D303/04
Filed: 2001-06-05
Granted: 2005-11-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for vapor-phase oxidation of ethylene to ethylene oxide. Method involves interaction of ethylene and oxygen in the presence of silver-base highly selective catalyst. On the onset stage of process fresh catalyst is used and on the additional stage of process when cumulative productivity enhances 0.01 kT of ethylene oxide per m 3  of catalyst by ethylene oxide the concentration of ethylene is increased in the reaction mixture. Also, invention relates to a method for using ethylene oxide for preparing 1,2-ethanediol or corresponding 1,2-ethanediol ether involving conversion of ethylene oxide to 1,2-ethanediol or 1,2-ethanediol ether wherein ethylene oxide has been prepared by this method for producing ethylene oxide. 
     EFFECT: enhanced selectivity, enhanced activity of catalyst. 
     12 cl, 4 dwg, 1 tbl
Patent RU-2259848-C2 (RU)
Title: Method for treating chlamydia conjunctivitis in cats and dogs
Inventor: RAVILOV R KH
IPC: A61K39/395
Filed: 2003-01-30
Granted: 2005-09-10
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: method involves administering eye ointments, symptomatic means, means increasing non-specific organism responsiveness and additionally applying specific antichlamydial antibody solution to injured mucous membrane. 
     EFFECT: enhanced effectiveness of treatment.
Patent RU-2253542-C2 (RU)
IPC: B22D11/053
Filed: 2003-02-21
Granted: 2005-06-10
Abstract: FIELD: continuous casting processes and equipment. 
     SUBSTANCE: apparatus works as oscillating circuit tuned to resonance frequency of disturbance force. Apparatus is mounted in frame of cartridge of roller section and it includes housing, rod, slide, eccentric shaft, springs and supporting rollers of machine for steel continuous casting. In order to act upon liquid phase of metal through skin of ingot, supporting rollers of machine for continuous casting of steel are used. Mean support with supporting rollers oscillates along line normal relative to ingot at predetermined frequency and amplitude values. As ingot skin is in constant contact with supporting rollers due to action of ferro-static pressure, energy of oscillations is transferred to liquid phase. Elastic waves inside liquid metal activate non-metallic inclusions due to breaking forces of friction resistance and therefore causing floating of inclusions. 
     EFFECT: enhanced quality of liquid metal. 
     2 dwg
Patent RU-2279766-C2 (RU)
Title: Method and device for storage and reproduction of cryptographic secret key
Inventor: SABIN MAJKL DZHON
IPC: H04L9/08
Filed: 2001-07-26
Granted: 2006-07-10
Abstract: FIELD: cryptographic systems engineering. 
     SUBSTANCE: device for reproduction of secret key of cryptographic system contains: processor, volume of energy-independent memory, operatively connected to aforementioned processor, and a set of parameters for secret key, stored in aforementioned volume of energy independent memory with utilization of lesser memory volume, than for full set of parameters, using Chinese theorem about remainder {p,q,d p ,d q ,v}, and providing greater efficiency of computations, then minimal set of parameters {p,q}, while secret key may be reproduced from aforementioned stored set of parameters of secret key. 
     EFFECT: creation of method and device for storage and reproduction of secret key in cryptographic system by means of parameterization of secret key using lesser amount of memory, and increased efficiency of computations is reached. 
     5 cl, 8 dwg
Patent RU-2253684-C2 (RU)
Inventor: SHEMENEVA A L
IPC: C21D6/02
Filed: 2003-03-31
Granted: 2005-06-10
Abstract: FIELD: metallurgy; heat treatment of martensitic precipitation-hardening steels. 
     SUBSTANCE: proposed method may be used for production of parts working in acid media under load not below 0.8 of 517 Mpa in Northern regions. Proposed method enhances level of plastic characteristics and impact strength at negative temperatures. During heat treatment of martensitic precipitation-hardening steels, they are subjected to hardening at temperature of 900-1000 C continued during 1 h and two-stage double aging at temperature of from 650 C and not above 675 20 C and at temperature of 620 C 10 C; operation at each stage is continued for 4 h as minimum. 
     EFFECT: enhanced resistance to hydrogen sulfide cracking of parts. 
     2 cl, 2 tbl, 1 ex
Patent RU-2269728-C2 (RU)
Inventor: KHIL DEBRAND KHANS
IPC: F01K25/10
Filed: 2001-10-17
Granted: 2006-02-10
Abstract: FIELD: systems using natural heat energy for geothermal power plants or remote heating systems. 
     SUBSTANCE: proposed method for energy exchange between earth bodies and energy exchanger is implemented by system in which energy exchanger 2 communicates through forward-flow line 10 and return-flow line 14 of circulating water loop with heat exchanger 18 that uses earth heat energy and has at least one forward-flow heat insulated tube 20, 20a disposed in borehole 22 wherein it is enclosed by separating tube 24 that has radial return-flow region 28 on external side for circulating water wherein there is at least one return-flow tube 30 communicating with return-flow line 14; at least lower region of borehole carries porous filler 18 and communicates with bottom inlet hole 45, 46a of forward-flow tube 20, 20a at least at bottom of borehole 22 via one or more through holes 44 made in separating tube 24. Adjustable shut-off valves 12, 16 are installed on forward- and return-flow lines 10 and 14. At least one forward-flow heat-insulating tube is disposed within separating tube 24 inside borehole 22; region 28 disposed in radial direction outside tube 24 forms circulating-water return-flow region. Disposed in return-flow region 28 is at least one return-flow tube 30 communicating with return-flow line 14 and with porous filler 38, as well as with forward-flow tube 20 at least at bottom of borehole 22 through inlet hole 20 made at bottom of this tube or through inlet holes 46, 46a of forward-flow tubes 20, 20a via one or more through holes 44 made in separating tube 24. System also has device 50 connected thereto for filling it with medium to build up high pressure within system, and preferably drain cock 56 disposed in forward-flow line 10 between shutoff valve 12 and heat exchanger 18 using earth heat energy, both designed to drain circulating water from forward-flow tube 20 and to initiate water vapor generation and displacement from earth body. 
     EFFECT: reduced boring and operating cost, enhanced reliability. 
     35 cl, 9 dwg
Patent RU-2276927-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2006-05-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with the technology of confectionary production. For the purpose to obtain jelly marmalade with a wider spectrum of vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovi black tea, baikhovi green tea, black currant leaves, calendula flowers, apples, hibiscus flowers, orange peel and papaya fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, an "Apple" and "Black currant" aromatizing agents and a preparation obtained out of Mortierella gemmifera micromycete biomass according to the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2254676-C2 (RU)
Title: Кодек помехоустойчивого циклического кода
Inventor: KVASHENNIKOV V V
IPC: H03M13/15
Filed: 2003-08-11
Granted: 2005-06-20
Abstract: Изобретение относится к области техники связи, в частности к системам передачи данных, а также к системам телеизмерений и телеуправления. Кодек помехоустойчивого циклического кода содержит на передающей стороне формирователь информационной части кодового слова (ИЧКС), выход которого и выход формирователя синхронизирующей части кодового слова (СЧКС)соединены с входами сумматора по модулю два, на приемной стороне - двоичный фильтр, выход ИЧКС которого подключен к накопителю, соединенному с дешифратором синхронизирующей последовательности и блоком коррекции ошибок, выходы которого соединены с соответствующими инвертирующими входами формирователя ИЧКС, выход которого является информационным выходом устройства, выход СЧКС двоичного фильтра через коммутатор подключен ко входу блока формирования ИЧКС, выход дешифратора синхронизирующей последовательности соединен с управляющим входом коммутатора и входом блока коррекции ошибок, причем на приемной стороне выходы накопителя соединены с входами дешифратора сдвига информационной части кодового слова, выход которого подключен к входу элемента задержки, выход которого является вторым управляющим входом коммутатора и синхронизирующим выходом устройства. Техническим результатом изобретения является повышение помехоустойчивости. 1 ил.
Patent RU-2322985-C2 (RU)
Inventor: LEGARDA IBANES KHUAN KHOSE
IPC: A61P25/36
Filed: 2002-02-08
Granted: 2008-04-27
Abstract: FIELD: medicine, narcology, pharmacy. 
     SUBSTANCE: invention proposes using flumazenil representing 8-fluoro-5,6-dihydro-5-methyl-6-oxo-4H-imidazol[1,5-a][1,4]benzodiazepine-3-carboxylic acid ethyl ester for production of drug used in treatment of cocaine abuse, abstinence syndrome from cocaine and relapse of cocaine abuse. Agent is administrated in time periods from 1 to 15 min providing administration of from 0.1 to 0.3 mg of flumazenil that represents the therapeutically effective dose for treatment of cocaine abuse (variants), corresponding drugs (variants) of flumazenil and methods for treatment (variants). In this regimen in the dose 2 mg of flumazenil for less 1 h above 55% of gamma-glutamic acid receptors are occupied. Invention provides attenuation or removing symptoms of cocaine abuse and rapid recovery of psychophysiological functions. 
     EFFECT: valuable properties of drug and enhanced effectiveness of treatment. 
     29 cl, 2 tbl
Patent RU-2286346-C2 (RU)
Inventor: FLINN GARI A
IPC: C07D471/00
Filed: 2002-04-03
Granted: 2006-10-27
Abstract: FIELD: pharmacology, medicine. 
     SUBSTANCE: invention relates to new mercaptoacetylamide derivatives, which represents angiotensine converting enzyme and neutral endopeptidase inhibitors and useful in treatment of cardiovascular condition. More particularly invention relates to derivatives of formula I  , wherein R 1  represents hydrogen or acyl; wherein R 2  represents hydrogen or biphenylmethyl; { represents -(CH 2 ) n  (n = 1, integer); B 1  and B 2  are independently hydrogen; or pharmaceutically acceptable salts or stereomers thereof. Method for production of compounds of formula I and formula II, pharmaceutical composition on the base of formula I, method for production thereof and method for treatment of cardiovascular condition. 
     EFFECT: new derivatives having value biological properties. 
     14 cl, 3 tbl, 4 ex, 1 dwg