baber/WOPTO huggingface dataset:
Patent RU-2188367-C2 (RU)
Title: Refrigerating plant with closed cycle circulation
Inventor: BAKKEN KNUT
IPC: F25B7/00
Filed: 1998-01-08
Granted: 2002-08-27
Abstract: FIELD: refrigerating engineering. SUBSTANCE: proposed plant has closed circulating loop filled with refrigerating agent, carbon dioxide for example whose saturation pressure at ambient temperature exceeds maximum working pressure in refrigeration cycle. In an emergency or during idle periods, pressure in circulating cycle may be maintained below maximum working pressure due to condensation of vaporous refrigerating agent on surface of liquid refrigerating agent contained in heat-insulated container. Starting the plant after idle period is effected by means of control valve which create controllable drop of pressure in heat-insulated container. EFFECT: reduced capital outlays. 10 cl, 4 dwg
Patent RU-2205005-C2 (RU)
Inventor: BROUDER SAMUEHL
IPC: A61K31/337
Filed: 1998-04-22
Granted: 2003-05-27
Abstract: FIELD: medicine. SUBSTANCE: the present method deals with peroral introduction of pharmaceutical agents which are poorly absorbed out of gastrointestinal tract. The method, also, deals with either elimination or decrease of hypersensitivity or allergic reactions in a patient on taxane-therapy, at treating diseases by taxane including peroral combined introduction of taxane and agent enhancing bioavailability in case of peroral intake without preliminary introduction of medicinal preparation to exclude hypersensitivity or allergic reactions, moreover, taxane reaches therapeutically active levels in a patient. EFFECT: higher bioavailability of the preparation suggested. 52 cl, 4 dwg
Patent UA-42699-C2 (UA)
Title: Benzoxazinones, pharmaceutical composition (variants), combination of compounds (variants), method for inhibition of hiv reverse transcriptase, method for preventing or treating hiv infections
Inventor: YOUNG STEVEN D
IPC: A61K31/54
Filed: 1993-08-06
Abstract: Certain benzoxazinones of the formula: wherein: X is halo, X1 is trihalomethy, or pentahaloethyl; Z is O; are useful in the inhibition of HIV reverse transcriptase (including its resistant varieties), the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Patent UA-42754-C2 (UA)
Title: Method for mixing suspension in process of its fermentation and device for realization thereof
Inventor: Kravchenko Mykhailo Borysovych
Filed: 1996-08-02
Abstract: The method for mixing suspension in process of its fermentation uses work of gas expansion, which is released in process of fermentation, for the action of vane mixing machine.
Patent UA-57741-C2 (UA)
Title: Substituted pyrazolyl-pyrazole derivatives and application thereof as herbicides
IPC: A01N43/90
Filed: 1997-05-26
Abstract: The invention concerns novel substituted pyrazolyl-pyrazoles of general formula (I) in which R1-R6 have the meanings given in the description. The invention also concerns processes and intermediate products for their preparation and their use as herbicides. , (I)
Patent UA-29558-C2 (UA)
Title: Euphylline h 200, pharmaceutical for treatment of bronchial asthma
Inventor: PEREDERII VIACHESLAV HRYHOROVYCH
Filed: 1999-12-30
Abstract: The invention relates to the pharmaceuticals used for the treatment of the bronchial asthma and may be used for arresting the attacks of the bronchial asthma and for treating other bronchopulmonary diseases. The pharmaceutical is based on Theophylline that is freely soluble in water and devoid of the side effects characteristic of Euphylline. At the same time, its efficacy is not inferior to that of Euphylline. The drug may be used for the oral administrations as well as for injections.
Patent RU-2241264-C2 (RU)
Inventor: DELESTR ANDRE
IPC: G21C19/44
Filed: 2000-01-26
Granted: 2004-11-27
Abstract: FIELD: heat-transfer systems for fluidized bed converter reactors. 
     
     
       SUBSTANCE: mentioned reactor designed for converting uranium hexafluoride to uranium dioxide has hydrolytic chamber 9 communicating with pyrohydrolytic zone at its bottom part while its top part communicates with reactive gas filtering chamber 10; walls of chambers 9 and 10 are furnished with means enabling heat transport from or to mentioned walls. 
     
     
       EFFECT: enhanced flexibility and maneuverability of reactor; enhanced service life and reduced number of filter elements. 
     
     
       12 cl, 2 dwg
Patent RU-2201747-C2 (RU)
Title: Composition for substituting tobacco, method for producing the composition and method for treating smoking addiction, alzheimer disease, parkinson disease or nonspecific ulcerative colitis
Inventor: ANDERSSON SVEN BERJE
IPC: A61P25/28
Filed: 1998-09-15
Granted: 2003-04-10
Abstract: FIELD: medicine. SUBSTANCE: remedy has polar lipid composition on nicotine basis taken as liquid crystals and their colloid dispersions and in their predecessors or secondary products transformable into liquid crystals or liquid crystal mixtures. The composition operates as matrix of controllable nicotine release useable for giving up smoking and/or substituting smoking. The like compositions of liquid crystals or their dispersions or their predecessors or secondary products containing nicotine and anti- irritants or local analgesic or any their combinations alleviate irritating nicotine action or mask its taste. Available application paths involve buccal introduction like chewing gum produced from liquid crystals, or their dispersions or their predecessors or secondary products or buccal adhesives, gels and covers with liquid crystals, or their dispersions, or their predecessors, or secondary products and aerosol usable in peroral applications with dispersions of liquid crystals and their dispersions or their predecessors or secondary products, nasal aerosol and gel with the said liquid crystals, or their dispersions, or their predecessors or secondary products, local applications as adhesives, gels and covers with the said liquid crystals, or their predecessors, or secondary products being used. EFFECT: avoided adverse side effects; bioavalability; easiness in operation. 34 cl, 6 dwg, 5 tbl
Patent RU-2187801-C2 (RU)
Title: Способ определения антагонистической активности пробиотиков
Inventor: NESCHISLJAEV V A
IPC: A61K35/74
Filed: 2000-07-10
Granted: 2002-08-20
Abstract: Изобретение относится к медицине, в частности к микробиологии. Способ контроля антагонистической активности препаратов in vitro основан на определении ингибирования биолюминесценции тест-штамма при кратковременной совместной экспозиции с испытуемым препаратом. Способ обеспечивает экспрессность, исключает расход питательных сред, прост в исполнении. 3 табл.
Patent RU-2200188-C2 (RU)
Inventor: SMIRNOV A S
IPC: C11D1/83
Filed: 2000-08-15
Granted: 2003-03-10
Abstract: FIELD: detergents. SUBSTANCE: invention relates to detergent agents used for metallic surface cleansing. The indicated detergent agent comprises a non-ionogenic and/or an anionic surface-active substance, chelating agent and activator of detergent effect taken in the following ratio: chelating agent : surface-active substance : activator = (0.41-1.09) : (0.11-0.40) : 1, respectively. Detergent can be used for removal of contaminants from article surface in assembly manufacture and for preparing surface before application of paint and varnish covers in automobile industry. Improved wetting capacity, decreased foaming, enhanced detergent capacity of agent. EFFECT: enhanced effectiveness of detergent agent. 5 cl, 1 tbl
Patent RU-2230147-C2 (RU)
Inventor: STOLPOVSKIJ A A
IPC: E01B9/38
Filed: 2000-08-30
Granted: 2004-06-10
Abstract: FIELD: transport structure, particularly structure of permanent way for railways. SUBSTANCE: device for rail fastening has resilient rail chair mounted on base and surrounding rail bottom from two sides. Resilient rail chair is multi-layered from each rail side and has hard outer side layer. Irregularities preferably formed as projections and depressions are made on hard outer side layer. Side faces of base cavity have irregularities mating with hard outer side layer irregularities. EFFECT: increased reliability, possibility of mechanization and track control, simplified structure, provision of rail position adjustment along height, extended service life. 17 cl, 15 dwg, 7 ex
Patent RU-2204868-C2 (RU)
Title: Spacer grid of nuclear-reactor fuel assembly
Inventor: SAMOJLOV O B
IPC: G21C3/356
Filed: 2000-09-07
Granted: 2003-05-20
Abstract: FIELD: nuclear power engineering; spacer grids for power reactors. SUBSTANCE: spacer grid has cells 1 to receive fuel elements 3 arranged at constant pitch in hexagonal scheme. Each cell is made in the form of hexahedron with three fuel-element supports 2. Supports are spaced 120 deg. apart and are formed by stamping facets of this hexahedron. In the process cells are joined together over six mating facets at resistance welding points. Each support is tilted over entire height of cell facet through certain angle to its axis to form outer channel 4. Cells are mounted in spacer grid so that each facet with channel of one cell corresponds to flat facet of adjacent cell grid. EFFECT: enhanced reliability of fuel element fixation in working fuel assembly without causing frictional wear; improved mixing of coolant flow between adjacent cells due to closed channel. 1 cl, 2 dwg
Patent RU-2224719-C2 (RU)
Inventor: GOLUBKOV A N
IPC: C01G31/00
Filed: 2001-01-15
Granted: 2004-02-27
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: process involves thermal activation within temperature range 548 to 705K at pressure of residual gases 5.3 Pa ≤p≤ 14.2 Pa or 800 to 1092K and p < 5.3 Pa, where p is pressure of residual gases over sample in the course of activation. Activated vanadium is saturated with hydrogen isotopes. Pressure of hydrogen isotopes in the course of interaction of hydrogen with activated vanadium is maintained no lower than value determined from relationship P = 10 -2470/T+7,5  wherein P is hydrogen isotope pressure, MPa, T is temperature of vanadium when supplying gas. EFFECT: accelerated vanadium hydride synthesis, simplified technology, and extended vacuum parameter range used during activation. 2 cl, 2 dwg, 1 tbl, 2 ex
Patent RU-2233678-C2 (RU)
Inventor: MAZURKEVICH E A
IPC: A61N5/067
Filed: 2001-05-03
Granted: 2004-08-10
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the present innovation deals with treating patients at articular arthrosis, vertebral osteochondrosis, hernias of intervertebral disc, epicondylitis, hematomas, carpal-tunnel syndrome and others. One should apply 0.1-0.5 g photosensitizer in the mixture with 3 ml 50%-dimexide solution onto patient's skin of affected segment of motor system at area of 10 sq. cm to be kept for about 20 min. Then comes laser impact at wave length activating a photosensitizer applied and power density being 50-100 mW/sq. cm, onto 2 fields per 10 min for each one. The present method enables to remove edematous, inflammatory and pain syndrome and improve articular movements. 
     EFFECT: higher efficiency of therapy.
Patent RU-2269119-C2 (RU)
Inventor: BELJAKOV VITALIJ LEONIDOVICH
IPC: G01N23/00
Filed: 2001-07-03
Granted: 2006-01-27
Abstract: FIELD: technologies for non-destructive control of objects with use of x-ray radiation. 
     SUBSTANCE: method is based on measuring concentration of admixtures elements in oil based on consumption of x-ray radiation. Particularity of method is measurement of concentration of Fe, Al, Si, forming appropriate mixtures with oxygen, amount of oxygen is determined from multiple relations law and amount of admixtures in oil is determined. 
     EFFECT: improved precision of measurements.
Patent RU-2221710-C2 (RU)
Inventor: LITOVCHENKO V V
IPC: B60L7/10
Filed: 2001-07-27
Granted: 2004-01-20
Abstract: FIELD: electric rolling stock. SUBSTANCE: proposed traction electric drive contains several groups of traction motors, dc voltage impulse converters, linear contactors and input LC-filter. According to invention, additional circuits consisting of series-connected contactor and diode should be used to be connected between groups of traction motors to provide stepless transfer from one connection of traction motors to the other and additional mode contactors to change mode of operation of drive. Namely, traction or electric regenerative braking. EFFECT: improved tractive properties of electric drive, reduced power consumption. 1 dwg
Patent RU-2207710-C2 (RU)
Title: Generator of chaotic oscillations
Inventor: PROKOPENKO V G
IPC: H03B29/00
Filed: 2001-08-07
Granted: 2003-06-27
Abstract: FIELD: radio engineering, source of chaotic electromagnetic oscillations. SUBSTANCE: generator of chaotic oscillations incorporates device with negative resistance, two inductance coils, capacitor, nonlinear element. Operational section of volt-ampere characteristic of nonlinear element is determined by given equation. EFFECT: expanded potential of control over parameters of chaotic signal. 2 cl, 8 dwg
Patent RU-2273764-C2 (RU)
Inventor: KHLOUZEK JAROSLAV
IPC: F02M59/36
Filed: 2001-01-13
Granted: 2006-04-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to injection system of multicylinder internal combustion engine.  Invention makes it possible to improve injection system with supply of each cylinder form its fuel injection pump so as to provide possibility of control under current conditions as quantity of injected fuel and beginning of injection and also injection pressure, characteristic of injection, preliminary injection, after-injection and multiple injection.  Fuel injection system for internal combustion engine with several cylinders to which fuel is fed is provided with electronic control unit and with the following components, one per each cylinder: fuel injection pump, nozzle with needle and electronically controlled valve to control opening of needle, and connecting pipeline connecting fuel injection pump and nozzle.  Operating members of fuel injection pumps and nozzle valves are connected with electronic control unit.  Each nozzle has space for accumulating fluid medium in which said medium can accumulate by means of electronic control valve.  Pressure of said fluid medium holds nozzle needle in closed position. 
     EFFECT: improved injection system of multicylinder internal combustion engine. 
     4 cl, 6 dwg
Patent RU-2223573-C2 (RU)
Inventor: SINGU KHIDEO
IPC: H01L23/24
Filed: 2000-06-02
Granted: 2004-02-10
Abstract: FIELD: thermoelectricity. SUBSTANCE: thermoelectric material and thermoelectric element are composed of a laminated body manufactured of a laminar body of metal or synthetic resin, as well as of a laminar body of semimetal. The mean thickness of the laminar bodies is within 0.3 nm to 1000 nm. Example of combinations of laminar bodies Bi-Al, Bi-resins of the series of polyamides and Ag-Fe. Such a laminated body is manufactured by formation of the original laminated body composed of laminar bodies of all types forming a laminated bodies, and by rolling or uniaxial compaction of a stack of such original laminated bodies. EFFECT: enhanced See-beck coefficient and enhanced power conversion factor, as well as excellent properties with respect to impact strength, resistance to temperature deformation and ability to shape changing. 18 cl, 14 dwg, 2 tbl
Patent RU-2235825-C2 (RU)
Inventor: RERKHEJM TOR OLAV
IPC: E02B3/10
Filed: 1999-06-18
Granted: 2004-09-10
Abstract: FIELD: hydraulic structures, particularly movable barrages. 
     SUBSTANCE: method of barrage forming involves creating barrage sections having two parallel spaced elongated inflatable tubes connected one to another by water-impermeable bridge; arranging elongated inflatable tubes on ground so that side wall of the first tube faces flooding area and the second tube oriented in opposite direction; inflating both tubes; poring ballast water on water-impermeable bridge so that with rising of flood water the first tube floats on flood water surface and rises to form barrier against flooding. Movable barrage system includes two spaced parallel elongated inflatable tubes connected one to another by water-impermeable bridge and arranged on ground so that side wall of the first tube faces flooding area and the second tube oriented opposite direction. Diameter of the first tube is less than diameter of the second tube. Outermost barrier sections may be provided with sealing means so that sealing means of one section is overlapped and connected with sealing means of adjoining section to form uninterrupted barrage. 
     EFFECT: possibility of easy and assemblage. 
     13 cl, 14 dwg
Patent RU-2215598-C2 (RU)
Title: Apparatus for trapping and collecting metallic particles of rolls in rolling stands
Inventor: STEPANOV A A
IPC: B21B1/22
Filed: 2002-01-15
Granted: 2003-11-10
Abstract: FIELD: rolled stock production, possibly rolling sheets and strips of non-ferrous and ferrous metals. SUBSTANCE: apparatus has housing, movable and stationary magnetic blocks, magnetic circuits-poles, non-magnetic gaskets. Apparatus is in the form of panel whose length is equal to that of roll barrel forming cavity in which two units are arranged; one of said units is stationary and it adjoins at side of roll to non-magnetic wall of panel and other unit is movable and it adjoins to magnetic wall of panel. In non-magnetic wall of panel in one of magnetic circuits-poles of stationary unit and in one of magnetic circuits-poles of movable unit there are lengthwise slits that may be matched in one plane at motion of movable unit relative to stationary unit. On magnetic wall of panel having slits in plane containing slits of stationary unit and of non-magnetic wall there is receptacle connected with vacuum system. Apparatus prevents penetration of metallic particles (in the result of roll wear) and other foreign ferromagnetic bodies, for example from emulsion to deformation zone. EFFECT: enhanced quality of strip surface after rolling. 2 dwg
Patent RU-2225171-C2 (RU)
Title: Method for preventing postsurgical serous cavity commissure formation
Inventor: LIPATOV V A
IPC: A61K31/717
Filed: 2002-02-26
Granted: 2004-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves covering parietal and/or visceral leaflets of serous tunic with aqueous methyl cellulose gel on organs of some serous cavity at the probable commissure formation place during surgical intervention. EFFECT: prevented commissure formation; creating high strength film resistant to bacteria action. 1 tbl
Patent RU-2225626-C2 (RU)
Inventor: BESSARABENKO V P
IPC: G01V1/02
Filed: 2002-04-15
Granted: 2004-03-10
Abstract: FIELD: generation of seismic energy. SUBSTANCE: vibration source is intended for excitation of seismic vibrations in natural and artificial objects for nonexplosive examination of these objects. Source of seismic signals has vehicle, vibration exciter, bearing plate, mechanism lifting-lowering plate, pump plant, electrohydraulic converter-amplifier, control system, shock absorbers. Additional plate carrying vibration exciter is installed between bearing and intermediate plates. Strain-measuring devices are built between additional and bearing plates. EFFECT: increased operational efficiency of vibration source and raised authenticity of obtained results. 2 dwg
Patent RU-2234886-C2 (RU)
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 2002-06-07
Granted: 2004-08-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has cotyloid cavity member, thrust bearing, ball head set between the thrust bearing and the cotyloid cavity member, diaphysial stem and neck. The thrust bearing produced as spherical recess in proximal neck area is mounted in proximal neck area. The cotyloid cavity member and the thrust bearing have two diametrically arranged pedicles congruently and slidably embracing the head member and surpassing equator with their ends. Cotyloid cavity member and thrust bearing pedicles logs are arranged in contrary directions in mutually perpendicular planes. Truncated cone boss provided with supporting thread is available on external surface of the cotyloid cavity member. 
     EFFECT: enhanced effectiveness of treatment; improved biomechanical and service characteristics. 
     2 dwg
Patent RU-2274442-C2 (RU)
Inventor: GARG SANDZHAJ
IPC: A61P31/00
Filed: 2001-03-06
Granted: 2006-04-20
Abstract: FIELD: medicine, contraception. 
     SUBSTANCE: invention proposes antibacterial and contraceptive compositions that comprise the following components: (1) matrix-forming substance; (2) bioadhesive substance; (3) buffer substance; (4) moistening substance, optionally; (5) preserving agent, optionally, and (6) water. Proposed compositions are suitable for their placement into vagina wherein compositions form semisolid matrix in contact with testicular fluid, cause thickening cervical mucus, form a bioadhesive layer on vagina surfaces, maintain the natural acid pH value in vagina about less 5 in the presence of testicular fluid ejected by a male and don't disturb essentially the natural microbiological balance in vagina. Compositions and methods decrease and/or prevent transfer of diseases transferring by sexual way and act as vaginal contraceptives with less adverse effect as compared with conventional vaginal contraceptives and can be used therefore for a long time. Compositions and methods are simple for using and don't require a physical device for their retention into vagina during using. 
     EFFECT: improved and valuable properties of compositions and methods. 
     36 cl, 17 tbl, 11 ex
Patent RU-2244285-C2 (RU)
Inventor: SUSLIN M A
IPC: G01N11/00
Filed: 2002-10-18
Granted: 2005-01-10
Abstract: FIELD: investigating composition and properties of liquids. 
     SUBSTANCE: method includes filling a closed hollow cylinder with liquid to be investigated and setting it in rotation. The cylinder rotates until the liquid angular velocity in the cylinder reaches a constant value, then it stops instantaneously, and the relaxation time τ r  is measured between the first state, in which the liquid surface has the form of a paraboloid of revolution and its parameters are determined by the angular velocity of liquid ω 1 , and the second state, in which the parameters of the paraboloid of revolution are determined by the angular velocity ω par . Time τ r , which is necessary for the liquid to reach the second state (ω=ω par ), is a measure of viscosity and determined from the formula   where k=15.4/a, a is the radius of cylinder, ρ is density, and γ is viscosity. 
     EFFECT: enhanced accuracy of determining viscosity. 
     1 dwg
Patent RU-2257998-C2 (RU)
Title: Панель обратной формовки
Inventor: LINCH STIVEN K
IPC: B27N3/08
Filed: 2001-01-09
Granted: 2005-08-10
Abstract: Изобретение относится к деревообрабатывающей промышленности. Набор для деревянной стенной панели состоит из множества панелей обратной формовки различных размеров и плоской отделочной или разделительной панели, приспособленной для того, чтобы полностью закрывать стену любых размеров между плинтусом и рейкой для защиты стен от повреждения спинками стульев. Способ обратной формовки рыхлого целлюлозного мата в ходе одной операции прессования требует предварительного прессования или иной операции предварительного формования, такого как удаление поверхностного слоя. Панели обратной формовки формуют в обычном многоярусном прессе для древесноволокнистых плит в ходе одной операции прессования, добиваясь при этом передачи деталей пресс-формы без наблюдаемого визуально разрушения волокон. Изобретение позволяет получить панель, обладающую высокой плотностью. 11 н. и 56 з.п. ф-лы, 7 ил.