baber/WOPTO huggingface dataset:
Patent RU-2161395-C2 (RU)
Title: Livestock waste reprocessing method
Inventor: BOJTSOV A I
IPC: A01C3/00
Filed: 1998-09-15
Granted: 2001-01-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves preliminary and final dehydration of livestock wastes; providing preliminary dehydration by filtering within centrifugal force field relative to motion of livestock waste at separation factor of 80-150; providing final dehydration by centrifuging through filtering partition wall at maximum separation factor of 300-350 with following obtaining of solid fraction; discharging filtrate produced after preliminary and final dehydration processes into anaerobic pond; subjecting anaerobic silt, produced in anaerobic pond due to fermentation, to vacuum filtration dehydration or centrifuging via sediment layer and mixing with solid fraction. Method may be used for reprocessing of sewage water from pig farms and cattle farms. EFFECT: reduced consumption of power used for reprocessing of manure, provision for producing large amounts of fertilizers with increased content of nutritive substances. 1 dwg
Patent RU-2157855-C2 (RU)
Title: Method of gold recovery from gold-containing highly mineralized chloride solutions
Inventor: TETERINA N N
IPC: B03D1/02
Filed: 1998-10-26
Granted: 2000-10-20
Abstract: FIELD: recovery of gold from highly mineralized solutions, for instance, reusable solutions of potassium and potassium-magnesium production, and in- passing recovery of gold from process solutions. SUBSTANCE: method includes treatment of highly mineralized solution with gold content of, at least, 10 mcg/1 with flocculant based on polyacrylamide and oxyethylated aliphatic acid in weight ratio of 1(2-3) in amount of 0.2 mg/1 and 0.4-0.6 mg/1, respectively, and separation by flotation. Then, solution is treated with mixture of butyl xanthate and AEROFLOT composition in weight ratio of 1:1 and in amount of 10-20 mg/1 with subsequent separation of gold- containing concentrate by flotation. EFFECT: higher recovery of gold from highly mineralized gold-containing chloride solutions and produced concentrate rich in gold. 2 cl, 1 tbl, 3 ex
Patent RU-2170806-C2 (RU)
Title: Plant for positioning of side gate valve onto christmas tree cross-member under stream
Inventor: LENKEVICH JURIJ EVGEN EVICH
IPC: E21B33/03
Filed: 1999-02-08
Granted: 2001-07-20
Abstract: FIELD: oil and gas producing industry; applicable in accident elimination on oil and gas wells. SUBSTANCE: plant has device for fastening of it to Christmas tree cross-member and mechanism for turning of side gate valve in plane perpendicular to well axis. Plant fastening device is made in form of plate and provide with chain clamps. Plates has link lugs and link pins rigidly connected to plate. Mechanism for turning of side gate valve is made in form of adapter spool and two pairs of levers. Lever pair are located symmetrically relative to plane of turn and have common rotation axis and connected by vertical posts. The latter have screw joint provided with reducing gear drive from hydraulic motor. Adapter spool has link pins and link lug. Levers are connected in pairs with plate link pins and with link pins of adapter spool for rotation relative to pin axes. Spool link pins are located in recesses of levers for motion. EFFECT: provided perfection of plant. 7 dwg
Patent RU-2160838-C2 (RU)
Inventor: BELKIN V V
IPC: E21F5/00
Filed: 1999-03-10
Granted: 2000-12-20
Abstract: Изобретение относится к горному делу и может быть использовано для предотвращения обвальных землетрясений на соляных рудниках. Технический результат - предотвращение обвальных землетрясений на калийных рудниках. Сущность изобретения: в районе брахиантиклинальных складок соляной залежи производят картирование карстовых полостей, залегающих выше водозащитной толщи, затем закладывают горные выработки, пройденные под карстовой полостью, после этого через скважины, пройденные с поверхности, осуществляют закладку карстовых полостей. 3 ил.
Patent RU-2198318-C2 (RU)
Title: Method of and device for extraction of energy from flowing liquids
Inventor: ARNOLD LI
IPC: F03D5/00
Filed: 1997-09-19
Granted: 2003-02-10
Abstract: FIELD: generation of energy. SUBSTANCE: invention is designed for using kinetic energy of moving flow of liquid or gas for useful work. Proposed method and device for transformation of kinetic energy of moving flow of liquid of gas into useful work is effected by set of aerofoils and hydrofoils. Said foils can have at least two degrees of freedom, adjacent foils can move in antiphase. Foils are exposed to vibrations induced by liquid known as flutter (unstable oscillations). Shutters can be installed from bottom, top or sides of device to increase efficiency. To increase inertia of foils, hydrofoils can be combined with system of paddle wheels. Vibrations of cascade of aerofoils and hydrofoils can be mechanical. EFFECT: generation of electric energy owing to transformation of energy of flowing medium. 9 cl, 15 dwg
Patent RU-2185137-C2 (RU)
Title: Apparatus for preparing and performing treatment procedures
Inventor: KAZAKOV V F
IPC: A61H33/00
Filed: 1999-10-04
Granted: 2002-07-20
Abstract: FIELD: medicine, in particular, physiotherapy. SUBSTANCE: apparatus has reservoir containing medicinal solution, bath connected through pipelines to reservoir, and bath water level sensor and medicinal solution level sensor for detecting medicinal solution level in reservoir. Reservoir is arranged at higher level than bath. Bath and reservoir are connected through cold and hot water pipelines and through medicinal solution pipeline. One ends of pipelines are made in the form of perforated mixers located in reservoir and other ends are dipped into bath. Branch pipes for supplying different liquids are connected between said pipelines. Reservoir is equipped with discharge pipe formed as perforated mixer located in bath. Mixer perforations have different area, which is increasing in mixing zone from head to tail end of pipeline. Apparatus is further provided with valves for controlled supplying of cold and hot water and medicinal solution to reservoir and bath, respectively. Valves are equipped with temperature sensors. Apparatus is used for conducting balneotherapeutic procedures using mineral water supplied immediately from mineral water sources, in particular, contrast baths, for treating cardiovascular diseases. EFFECT: increased efficiency by regulating mineral substance composition and/or temperature of medicinal solution by stepped dosed supplying thereof from reservoir into bath and uniform mixing of solution in reservoir and bath. 2 cl, 1 dwg
Patent RU-2174099-C2 (RU)
IPC: C01B31/08
Filed: 1999-12-06
Granted: 2001-09-27
Abstract: FIELD: production of active carbon from charcoal. SUBSTANCE: complex has apparatus for grinding and sorting of, for example, partially carbonized charcoal, activating furnace, apparatus for producing activating agent and activation container equipped with closure and charging and discharge device mounted on closure. Charging and discharge device is made in the form of tube joined with gas discharge device formed as sleeve with opening and opening stopper, and activating agent supplying device formed as spiral joined to tube. Hollow disk or concentrically diverging hollow bars are arranged in lower part of tube. Spiral, tube and upper part of disk or bars are made perforated, with section of perforations increasing in activating agent flow direction. Section of perforations and number of perforations are calculated from mathematic formula. Complex of such construction allows activated carbon with increased activated adsorption to be produced. EFFECT: simplified construction and improved quality of active carbon. 3 dwg
Patent UA-40584-C2 (UA)
Title: Multistage axial compressor of aviation engine
Inventor: Belous Vladymyr Iosyfovych
IPC: F02C9/18
Filed: 1999-03-11
Abstract: A multistage axial compressor of an aviation engine comprises a means for separation of one or more last stages.
Patent UA-47417-C2 (UA)
Title: Nutrient medium for growing grape microclones
Inventor: STYTSKO SVITLANA ARKHYPIVNA
Filed: 1997-06-18
Abstract: A nutrient medium for growing grape microclones containing the Murashige-Skug's nutrition medium as the base, sucrose, vitamins according to Murashige-Skug, and maize starch as a thickening agent, аnd 6-benzaminopurine (6 PAB) as phytohormones.
Patent UA-46871-C2 (UA)
IPC: F03B3/12
Filed: 1997-10-08
Abstract: A rolling fluid machine comprising a fluid storage tank (1), provided with an inlet (2) and at least with one outlet nozzle (3), and in the area of the outlet nozzle (3) there is mounted, on a holding device (4), at least one rolling rotor (5) represented by a body of a rotary shape.
Patent UA-46880-C2 (UA)
IPC: A41D31/00
Filed: 1998-01-29
Abstract: A sacrificial fabric structure is disclosed for protection from the moving chain in chain saws. The structure includes fabric woven in a loose satin weave.
Patent UA-57060-C2 (UA)
Title: a process for preparing eprosartan
IPC: A61P9/04
Filed: 1998-02-13
Abstract: This invention relates to a process for preparing eprosartan.
Patent UA-63944-C2 (UA)
Title: An artificially obtained glas fiber
Inventor: JENSEN SOREN LUND
IPC: C03C13/06
Filed: 1995-11-08
Abstract: The invention relates to artificially obtained vitreous fibers having the solubility at pH 4.5 which is equal to at least 20 nm per day, and viscosity of the melt at 1400 DEGREE C - 10-70 poises. A composition providing these properties contains oxides, % by weight: Si2 between 32 and 48 Al2O3 between 12 and 30 CaO between 10 and 28 MgO between 2 and 20 Fe between 2 and 15 Na2O+K2O not exceeding 12 TiO2 not exceeding 4 other elements not exceeding8.
Patent UA-66874-C2 (UA)
Title: Method for monitoring the composition of material by the material dielectric constant value at microwave frequencies and the device for the realization of the method
Inventor: MOISEIEV VOLODYMYR KOSTIANTYNOVYCH
IPC: G01R27/26
Filed: 2001-04-05
Abstract: The proposed method for monitoring the composition of material by the material dielectric constant value at microwave frequencies consists in exposing the monitored material and the reference material to external electromagnetic radiation generated by corresponding resonance transducers, converting the phase difference of the transducer microwave signals, which is induced by the difference of the transducer resonance frequencies, into the output electric signal, and varying the degree of coupling of the microwave radiation with the material. The proposed device for the realization of the method contains identical electromagnetic radiation transducers, a unit for varying the degree of coupling of electromagnetic radiation with material, and a unit for converting the phase difference of microwave signals into an electric signal. As the transducers, transmission-type resonators with high Q-factor are used. Each of the resonators contains an opening at the outside wall that is closed with a cover made of radio-transparent material and designed for coupling electromagnetic radiation with material.
Patent UA-58618-C2 (UA)
Title: Device for gluing parts of aircraft
Inventor: NAUMENKO PAVLO OLEHOVYCH
Filed: 2001-05-06
Abstract: The invention relates to mechanical engineering, in particular to aeronautical engineering, and may be used for formation of pressure effort at gluing of parts of double curvature, mainly for parts of aircraft with complicated shape of surface. Device for gluing aircraft parts contains mandrel, separating element and element for formation of pressure effort. Element for formation of pressure effort is made in the form of bearing balls that are filled in mandrel on separating element. Working surfaces of mandrel and separating element repeat shape of surface of parts to be glued. Such execution of device allows to simplify design of device, reduce laboriousness of process of gluing of parts and to increase reliability of device.
Patent UA-41842-C2 (UA)
Title: Pneumatic pistol
Filed: 2001-05-08
Abstract: This invention relates to pneumatic arms with pressure supply from a cylinder with compressed or liquefied gas. A pneumatic pistol has a barrel, a firing pin of the valve, a magazine for bullets and an evaporation chamber with coaxial openings in its ends. Inside the evaporation chamber there is placed a movable barrel with put on it compression spring. The compression spring rests with its one end at the sealing element, and with the other end – at the body of the valve fixed at the end of movable barrel. To the opening placed at the end of the evaporation chamber, at the side of the valve, is adjoined the output channel of the magazine for bullets, and in the opening itself a pusher is placed, this is connected to the firing pin of the valve. The executive unit of firing pin of the valve is made as a movable load put on the barrel and connected to the cylindrical live spring for compression, this is as well put on the movable barrel.
Patent RU-2178280-C2 (RU)
Title: Device for repairing distorted extremities
Inventor: GOSHKADERJA A V
IPC: A61F5/04
Filed: 2000-01-31
Granted: 2002-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has longuette corresponding in shape to distorted extremity movable in the areas adjacent to the places of maximum distortion and articulation involved, and titanium nickelide splint as active member having the repaired extremity shape. When setting the device, cooled splint is deformed on curved longuette and movably attached to the longuette at the places where required adjustment action trajectory is to be achieved. EFFECT: enhanced adjustment effectiveness of the device. 2 dwg
Patent RU-2193625-C2 (RU)
Inventor: JUSHCHUBE S V
IPC: E02D5/44
Filed: 2000-03-22
Granted: 2002-11-27
Abstract: FIELD: construction engineering. SUBSTANCE: method includes drilling of hole, supply of solidifying material into hole and initiation of high-voltage discharges in supplied solidifying material by working discharger with variation of pulse energy, motion of discharger in hole and formation of widened sections. Novelty consists in introduction of waterproof shell into hole prior to supply of solidifying material and its destruction under effect of high-voltage discharges. Pulse energy is not changed during passage of frost zone. EFFECT: increased load-carrying capacity cast-in-place piles, extended field of application, particularly, in sand ground with low moisture content. 5 dwg
Patent RU-2180050-C2 (RU)
Title: Propellant for liquid-propellant rocket engines
Inventor: KATKOV R EH
IPC: F02K9/42
Filed: 2000-05-03
Granted: 2002-02-27
Abstract: FIELD: spacecraft. SUBSTANCE: propellant for liquid-propellant rocket engines used in cryogenic stages of spacecraft and launch vehicles has methane-based propellant and oxidizer. Mixture of methane and ethylene, mole content of methane from 5 to 25%, is used as propellant. Use of proposed propellant in medium class launch vehicles, capacity 300 t, makes it possible to reduce mass of launch vehicle, as compared with vehicles operating on methane + oxygen propellant, by app. 2%, which is equivalent to increase of mass of injected payload by app. 6.5%. Mass of injected payload is increased by app. 7.5%, as compared with vehicles operating on kerosene+oxygen propellant. EFFECT: increased mass of injected payload.
Patent RU-2190658-C2 (RU)
Title: Charcoal kiln
Inventor: SOLOV EV V A
IPC: C10B53/02
Filed: 2000-07-28
Granted: 2002-10-10
Abstract: FIELD: production of charcoal in wood chemical industry. SUBSTANCE: charcoal kiln has housing and at least two containers for wood. Containers are made detachable and located in housing so as to change their spatial position by circular displacement inside kiln through rotating wheels, which support containers. Bearing shaft arranged inside kiln housing drives wheels for rotation through electric drive. Shaft is made hollow. Charcoal kiln of such construction provides for uniform pyrolysis process. EFFECT: increased efficiency and simplified construction. 2 cl, 3 dwg
Patent RU-2182071-C2 (RU)
Title: Method of surface grinding
Inventor: STEPANOV JU S
IPC: B24B7/02
Filed: 2000-08-02
Granted: 2002-05-10
Abstract: FIELD: mechanical engineering, grinding of difficult to work material, particularly, on surface grinding machines, NC machines, machines for finishing operations. SUBSTANCE: two grinding wheels are mounted to the coaxial shafts rotating in opposite direction with equal speed. The workpiece is imparted in reciprocal motion relative the wheels. One of the wheel is mounted at an angle α to the plane perpendicular to the axis of rotation for oscillating of its cutting zone. EFFECT: enhanced productivity of treatment of high strength materials, reduced power consumptions. 2 cl, 3 dwg, 1ex
Patent RU-2201673-C2 (RU)
Inventor: ES KOV E K
IPC: A01K47/00
Filed: 2000-11-01
Granted: 2003-04-10
Abstract: С целью торможения двигательной активности пчел и трутней на соте, мешающих поиску на нем матки, предлагается вибрационная стимуляция. Для этого виброизлучатель приводится в соприкосновение с сотом или элементами конструкции рамки. На виброизлучатель подаются колебания частоты 500-1000 Гц от низкочастотного генератора через электронный ключ, обеспечивающий модуляцию колебаний (длительность импульса 0,1±0,05 с, пауза имеет такую же продолжительность). Амплитуда колебаний сот 50±5 мкм.
Patent RU-2231123-C2 (RU)
Inventor: SMELKOV V M
IPC: G08B13/196
Filed: 2000-11-09
Granted: 2004-06-20
Abstract: FIELD: TV equipment utilized in systems controlling, observing and detecting dynamic objects. 
     SUBSTANCE: invention can also be used to monitor TV automatic facilities. Proposed TV emergency alarm system has intercoupled beam splitter, TV signal detectors, guidance unit and commutation unit, motion detector and video control unit designed to ensure formation of enlarged image of alarm zone in case of unauthorized penetration with instant reaction to alarm message. 
     EFFECT: widened functional potential of TV emergency alarm system by presenting operator with image of alarm zone on enlarged scale with minimal delay of reaction to alarm. 
     3 cl, 4 dwg
Patent RU-2202079-C2 (RU)
Title: Способ подготовки углеводородного газа
Inventor: ZIBERT G K
IPC: F25J3/00
Filed: 2001-01-19
Granted: 2003-04-10
Abstract: Способ подготовки углеводородного газа включает ступенчатую сепарацию, охлаждение газа между ступенями сепарации, отделение углеводородного конденсата начальных ступеней сепарации, охлаждение его конденсатом последней низкотемпературной ступени сепарации и использование в качестве абсорбента. Конденсат начальных ступеней сепарации смешивают с газом. Полученную смесь охлаждают и затем подают на последнюю низкотемпературную ступень сепарации. Давление газа перед смешиванием его с конденсатом начальных ступеней сепарации снижают на величину потерь давления конденсата начальных ступеней сепарации при его охлаждении. Осушенный газ может быть использован для газлифтной добычи жидких углеводородов, которые после охлаждения конденсатом последней ступени сепарации используют в качестве абсорбента. Использование изобретения позволит повысить эффективность процесса подготовки углеводородного газа, увеличить выход жидких углеводородов и снизить капитальные затраты на сооружение установки для указанного процесса. 1 з.п.ф-лы, 3 ил.
Patent RU-2204073-C2 (RU)
Title: Wellhead double-ball cock
Inventor: BOROVSKIKH V L
IPC: F16K5/06
Filed: 2001-02-19
Granted: 2003-05-10
Abstract: FIELD: oil producing industry. SUBSTANCE: invention relates to wellhead equipment. Proposed cock has body with central hole and valve chamber. Two ball members with journals are installed coaxially inside chamber. Fixing split rings are arranged in corresponding ring bores of body. Two seats are provided, one being fitted in ring bore of body. Each ball member is installed in support split bushing with holes for journals and is provided with ball member turning limiter. Support split bushings are arranged for engagement with corresponding fixing split rings through adjusting rings, threaded bushings mated with nuts whose outer ring groove is in contact with fixing split rings, thus forming a common unit. Seats are spring-loaded, three of the seats being installed in threaded bushings. Threaded bushings are made with equal inner diameter for mounting of seats to diameter of body bore for mounting of seat. EFFECT: provision of high reliability and sealing. 3 cl, 2 dwg
Patent RU-2227012-C2 (RU)
Inventor: KRAFT LARS
IPC: A61K6/816
Filed: 1999-10-08
Granted: 2004-04-20
Abstract: FIELD: stomatology, concerns filling stomatologic material. SUBSTANCE: the material has a binder phase that consists of a system based on cement, in addition, it includes one or more additive compensating the expansion selected from a group consisting of porous particles or porous inert materials, soft matricles of the secondary phase, the secondary phase responds to the binder phase. EFFECT: enhanced quality. 10 cl, 1 tbl
Patent RU-2217349-C2 (RU)
Inventor: ZHURBA A A
IPC: B63C7/00
Filed: 2001-03-21
Granted: 2003-11-27
Abstract: FIELD: emergency repair of ships below waterline; rescue of ships, cargo and crew; arresting aggressor- ship, neutralization of combat capabilities of enemy ship. SUBSTANCE: proposed method includes creating capsizing moment by displacement of water under section of ship's hull whose width extends from CL to WL of side through which ship is capsized and length of this section extends from bow to stern by foam fed from submarine continued till complete capsizing of ship with her keel up. Foam may be formed by foaming water fed from submarine by compressed gas. EFFECT: extended capabilities. 2 cl, 6 dwg
Patent RU-2214973-C2 (RU)
Title: Method for scale formation in system exploited under rigid condition and novel agents against scale for these systems
Inventor: DUGGIRALA PRASAD JOGENDRA
IPC: D21H21/38
Filed: 1999-06-21
Granted: 2003-10-27
Abstract: FIELD: anti-scaling agents, polymers. SUBSTANCE: invention relates to method for inhibition of scale formation in aqueous systems, in par, to the improved method for production of kraft paper wherein scale formed from calcium carbonate is inhibited. One of specific features of this invention involves the development of novel polymeric agents useful for prevention of scale formation from calcium carbonate in industrial aqueous systems. Inhibition of scale formation is provided by addition of agent involving links of at least one monomer taken among group consisting of 1,2-hydroxy-3-butene, N-(hydroxymethyl)acrylamide and N-(sulfomethyl)-acrylamide and links of at least one monomer taken among group consisting of maleic acid, acrylic acid, acrylamide, methacrylic acid, itaconic acid, vinylsulfoacid, styrenesulfoacid, N-tert.-butylacrylamide, butoxymethylacrylamide, N,N- dimethylacrylamide, sodium-acrylamidomethylpropanesulfoacid and their salts. Invention provides reduction or prevention of scale formation in industrial aqueous systems. EFFECT: improved inhibition method, enhanced effectiveness of anti-scale agents. 4 cl, 4 ex
Patent RU-2202006-C2 (RU)
Title: Technology for deposition of ruthenium coat
Inventor: KARABANOV S M
IPC: C25D3/50
Filed: 2001-05-04
Granted: 2003-04-10
Abstract: FIELD: electrodeposition, manufacture of electric contacts, sealed contacts included. SUBSTANCE: technical result of invention lies in deposition of low-porosity, less stressed ruthenium coats displaying improved commutation properties with thickness under 0.5 mcm and in deposition of ruthenium coats without cracks with thickness over 1.5 mcm by electrolytic method. Technology consists in electrolytic deposition of ruthenium coats from electrolytes produced by solution of bi-nuclear nitride-aqua- chloride complex of ruthenium. Electrolysis is conducted under mode of pulsed current with following parameters: period 1.0 ms; relative pulse duration 10%, time average cathode density of current 0.5-8.0 A/sq.dm. EFFECT: raised quality of ruthenium coats. 2 tbl