baber/WOPTO huggingface dataset:
Patent RU-2142878-C1 (RU)
Title: Manufactured article, method of this article manufacture, system for this article manufacture
Inventor: ANDERSEN PER JUST
IPC: C08L71/02
Filed: 1993-11-24
Granted: 1999-12-20
Abstract: FIELD: articles, methods and equipment for their manufacture. SUBSTANCE: invention includes manufacture of sheets having matrix filled with numerous inorganic substances produced by mixing of organic polymer binder, water, one or more inorganic aggregate materials, fibers and selected additional mixtures in preset proportions to obtain sheet with preset properties. Mixtures with inorganic substances are formed into sheets by the first extrusion of mixture and subsequent passing of extruded material through rolls. Sheets rolled by rolls are dried by accelerated method to obtain hardened sheet by rolling with hot rollers and/or in drying chamber. Sheets containing inorganic substances may have properties essentially similar to sheets manufactured from traditional such as paper, cardboard, polystyrene, plastic and metal. Such sheets may be rolled, pressed, marked, perforated, bent or cemented. Particularly, these sheets are applicable in mass manufacture of such articles as food containers and containers for beverages, and as packing materials. EFFECT: manufactured ecologically safe high-quality material and articles. 191 cl, 26 dwg
Patent RU-2110797-C1 (RU)
Title: Method to predict disorders of gastric functional state in early aged children
Inventor: BEREZHANSKAJA S B
IPC: G01N33/48
Filed: 1995-09-27
Granted: 1998-05-10
Abstract: FIELD: medicine, diagnostics. SUBSTANCE: method deals with a single sampling of gastric content to determine the level of bound N-acetylneuraminic acid in a fraction of nonsoluble mucosa and at it level being 17.8 micromole/l and lower a duodenogastral reflux is predicted. EFFECT: higher efficiency of prediction.
Patent RU-2102561-C1 (RU)
Inventor: DERGACHEV EH P
IPC: E02B15/10
Filed: 1995-08-18
Granted: 1998-01-20
Abstract: FIELD: environment protection. SUBSTANCE: device for cleaning water from petroleum products has body which is divided by partition into vessel and reservoir located above it which are communicated by means of overflow hole made in partition. Also provided are shut-off member, unit for filling body with water polluted with petroleum products which is made in the form of chamber with float valve. Inlet of chamber is connected with source of water polluted with petroleum products, and outlet is connected with vessel. Reservoir is provided with unit for filling it with water and removing petroleum products from it. Vessel has unit for removing purified water from it. Reservoir is preliminarily filled with water, water polluted with petroleum products is proportionally delivered into vessel which after being filled is connected with reservoir by opening of overflow valve. In result, taking place is exchange of petroleum products and water between vessel and reservoir, with collection of petroleum products in reservoir and their subsequent removal. EFFECT: high efficiency. 2 cl, 1 dwg
Patent RU-2123036-C1 (RU)
Title: Special vodka "diplomat tatarstana"
Inventor: MUSTAEV RIM ABUZAROVICH
IPC: C12G3/06
Filed: 1995-11-01
Granted: 1998-12-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: special vodka of 40% strength contains the following ingredients, l/1000 dal: aromatic alcohol of birch buds, 21.0-23.0; aromatic alcohol of kvass wort, 21.0-23.0; aqueous-alcoholic infusion of gooseberry leaves and flowers, 1.0-2.0; aqueous-alcoholic infusion of bean dry glumes, 0.7-1.5; 65.8-% sugar syrup, 22.0-23.0; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of special vodkas.
Patent RU-2115949-C1 (RU)
Title: Device for control semiconductor converters in power supply systems
Inventor: GORDEEV K G
IPC: H02M1/08
Filed: 1995-11-27
Granted: 1998-07-20
Abstract: FIELD: semiconductor converters operating in alternate, in particular, for power supply systems using with primary so and power accumulation in peak modes. SUBSTANCE: device decreases time for processing of alternation in input voltage of control unit, eliminates saturation mode of amplifier of error signal and restricts range of its output voltage in region which is slightly greater than effective range of amplifier depending on amplitude of voltage generated by saw-tooth voltage generator. EFFECT: decreased duration of transition processes and amplitudes of surges of output voltage when system switches between operation modes. 7 dwg
Patent RU-2091168-C1 (RU)
Title: Apparatus for purifying dielectric liquids
Inventor: KISELEV VLADIMIR M
IPC: B03C5/02
Filed: 1995-12-04
Granted: 1997-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed apparatus comprises casing having inlet and output branch pipes, sealing elements, conically shaped precipitating electrodes connected - via current supply electrodes - with high voltage source, circular dielectric shutters, storage hopper with discharging elements, flow turbulizer made in form of rod provided with guide element formed as multi-turn spatial spiral, and supporting element made of dielectric material and disposed in lower part of apparatus chamber. Besides, said current supply electrodes are passed through sealing electroinsulating elements and conical precipitating electrodes, tapering tip portion of which is directed following flow movement of dielectric liquid to be purified and which are connected in alternating order to current supply electrodes of unlike polarities. Flow turbulizer is arranged along axis of apparatus, inside conical precipitating electrodes and in opening formed in supporting element. EFFECT: invention ensures through purification of dielectric liquids for high-responsibility jobs. 8 cl, 4 dwg
Patent RU-2117189-C1 (RU)
Inventor: KARL-GUNNAR EHKLUND
IPC: F16B11/00
Filed: 1994-03-24
Granted: 1998-08-10
Abstract: FIELD: obtaining adhesion bond in joints by bending between inner and outer members made mainly from sheet metal. SUBSTANCE: layer of adhesive material is applied along surface of members brought in contact with each other; then members are compressed, thus forcing the adhesive material beyond first member; adhesive material covers first member. Second layer of adhesive material is applied along surface of first member; end flange is bent relative to this surface; end flange is placed at such distance from edge of first member and adhesive material is taken in such amount that is should be in contact with adhesive material of first layer in bending the end flange on one side and should cover the edge of end flange on other side. EFFECT: enhanced corrosion resistance. 5 cl, 5 dwg
Patent RU-2116768-C1 (RU)
Title: Hip joint endoprosthesis
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 1996-02-14
Granted: 1998-08-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has endoprosthesis neck manufactured from multifilar different- direction-twisted conic stretchable and compressible springs arranged layer-by-layer and mounted on base and head. Coils in each layer of springs are placed at an angle to the coils in adjacent layers and to neck axis. EFFECT: damping loads of alternating sign. 7 dwg
Patent RU-2091902-C1 (RU)
Title: Способ изготовления анализатора квадрупольного фильтра масс
Inventor: SHERETOV ERNST PANTELEJMONOVIC
IPC: H01J49/42
Filed: 1996-03-12
Granted: 1997-09-27
Abstract: Использование. Способ изготовления анализатора квадрупольного фильтра масс предназначен для использования в области динамической масс-спектрометрии при создании квадрупольных фильтров масс. Целью изобретения является увеличение разрешающей способности и чувствительности анализатора квадрупольного фильтра масс, увеличение механической прочности и вибропрочности, упрощение и удешевление производства. Сущность изобретения: изготавливается с высокой точностью металлическая форма, внешние поверхности которой соответствуют внутренним поверхностям анализатора, закрепляют на форме изоляторы, наносят на форму, например, путем электрического осаждения, промежуточный слой металла толщиной 5-10 мкм с температурой плавания не более 400 o C, например, индия, а затем наносят основной слой металла, например, путем электрического осаждения, толщиной не менее 0,1 мм для обеспечения требуемой прочности анализатора, удаляют металл в местах соединения различных электродов, после чего форму удаляют. 1 ил.
Patent RU-2108844-C1 (RU)
Inventor: LEONT EVA A I
IPC: B01D25/28
Filed: 1996-04-09
Granted: 1998-04-20
Abstract: Изобретение относится к удалению растворимых примесей из пигментов путем фильтрования водной суспензии и промывкой осадка промывной водой. Техническим результатом является повышение эффективности удаления примесей и сокращение расхода промывной воды. Сущность: водную суспензию предварительно охлаждают до пересыщения раствора и подвергают выдержке. Вышеуказанные признаки в своей совокупности повышают эффективность удаления примесей и сокращают расход промывной воды. 1 табл.
Patent RU-2144037-C1 (RU)
Title: Androsten(ane) (one) derivatives or pharmaceutically acceptable solvate thereof, methods of preparation thereof, and method of medical treatment
Inventor: BATCHELOR KENNETH W
IPC: C07J3/00
Filed: 1994-09-16
Granted: 2000-01-10
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: described is compound of formula I:  , wherein R 1 -R 3  are as defined in claim 1, which is capable of inhibiting 5 alpha reductase. Also described are method of preparing said compound and method of medical treatment using compound of formula I. EFFECT: improved properties of the title compounds. 24 cl, 58 ex
Patent RU-2102723-C1 (RU)
Inventor: VEDENEEV A I
IPC: G01N17/00
Filed: 1996-04-29
Granted: 1998-01-20
Abstract: FIELD: determination of protective efficiency of lubricating materials. SUBSTANCE: process lie in test of two lots of samples with film of tested material. Samples of first lot are subjected to cyclic action of key climatic factors including aging at temperature equal to minimal for considered climatic zone, action of temperature transition through 0 C at relative humidity equal to annual average for considered zone and finally aging under increased humidity (95±3%) and temperature 10-15 C above maximal one for considered climatic zone. After this samples of both lots are exposed to action of corrosive medium and stability factor is determined as relation of arithmetic mean of change of mass of metal samples of first and second lots. EFFECT: improved efficiency of determination of stability factor.
Patent RU-2142479-C1 (RU)
Title: Multicomponent system for alteration, destruction, or bleaching of lignin, lignin-containing materials or coal, and method of utilization thereof
Inventor: KHANS-PETER KALL
IPC: C08H7/00
Filed: 1995-12-15
Granted: 1999-12-10
Abstract: FIELD: wood industry. SUBSTANCE: multicomponent system is characterized by that it includes, if necessary, at least one oxidation catalyst, at least one corresponding oxidant, and at least one mediator selected from group including hydroxylamines, hydroxylamine derivatives, hydroxamic acids, aliphatic, cycloaliphatic, heterocyclic, or aromatic compounds containing at least one hydroxyl, oxime, p-hydroxy or p,p'-dihydroxy groups and, if necessary, at least one mediator from group including aromatic alcohols, carbonyl compounds, aliphatic ethers, ethers of phenol and/or olefins and insignificant amount of at least one free base of corresponding mediator utilized. EFFECT: enhanced system efficiency. 48 cl, 6 tbl, 11 ex
Patent RU-2121050-C1 (RU)
Inventor: JONG-GEHB JUNG
IPC: H04W88/00
Filed: 1996-09-18
Granted: 1998-10-27
Abstract: FIELD: portable bee-line telephones. SUBSTANCE: hinge includes a couple of modules adjoining each other in respective receiving spaces of body. Each module includes hinge body, hinge axle having axle on its first end and projection on its second end. Axle is located in hinge body so that said first end has cam provided with recess and projection on the same end. Projection is engageable with recess. Hinge cap has detent connected with hinge body and spiral spring installed between cam and cap of hinge. Axle is connected with cover of buttons so that cover is opened and closed with the help of action of module couple. EFFECT: simplified process of disassembly and assembly, prevented cracks on locking cover, reduced friction and higher operating characteristics and reliability of device. 15 cl, 9 dwg
Patent RU-2121078-C1 (RU)
Title: Membrane compressor
Inventor: GAVRILOV ANDREJ ALEKSANDROVICH
IPC: F04B45/047
Filed: 1996-09-12
Granted: 1998-10-27
Abstract: FIELD: single-chamber microcompressors with elastic working elements. SUBSTANCE: given membrane compressor is set in motion by magnetoelectric drive of reciprocating motion. Excitation winding is located in stator-magnetic circuit. Mobile armature is fabricated in the form of round permanent magnet and is anchored in center of elastic membrane. Magnetic circuit is manufactured in the form of hollow cylinder with axially symmetric hole in one of face walls and coaxial rod put into another face wall inside cylinder which length is less than height of cylinder. Edges of hole and free butt of rod are pole pieces of magnetic circuit. Permanent magnet coupled to membrane is positioned between pole pieces. Frequently magnet is coupled to cylindrical spring installed in axially symmetric hole of coaxial rod and fixed with the help of adjustment screw. Design of compressor makes it feasible to minimize its dimensions and losses of energy in magnetic gaps. Compressor may energized both by source of symmetric alternating current and by pulse ( half-wave ) source. EFFECT: minimized dimensions and energy losses. 3 cl, 2 dwg
Patent RU-2112803-C1 (RU)
Inventor: VINAROV A JU
IPC: C12P7/48
Filed: 1996-09-24
Granted: 1998-06-10
Abstract: Изобретение относится к биотехнологическому производству пищевых кислот. Биосинтез лимонной кислоты проводят при условии циклической подачи источника углерода в питательную среду, содержащую источники азота и минеральных веществ в условиях аэрации. Объем подачи источника углерода в цикле зависит от скорости роста биомассы и/или скорости биосинтеза лимонной кислоты. Длительность одного цикла 0,5-2 ч. В первом цикле обычно вводят 10-15% источника углерода, далее - в зависимости от вышеуказанных параметров процесса. Технический результат заключается в уменьшении удельного расхода питательной среды при уменьшении ее себестоимости. 5 з.п. ф-лы.
Patent RU-2113426-C1 (RU)
Title: Low-power detonating cord arrangement unit
Inventor: SAGIDULLIN G G
IPC: C06C5/06
Filed: 1996-10-08
Granted: 1998-06-20
Abstract: FIELD: surface arrangement of weak-impulse initiating cords-waveguards, type "Nonel", or impact fuzes, applicable for arrangement of blast networks at blasting operations in mining and building industries, especially in strained and power intensive conditions. SUBSTANCE: arrangement unit has cylindrical body 1 in the form of a sleeve with flange 2 located near its upper cut, and tabs-retainers 3 with ridges-grips separated by grooves and positioned above the flange, and perforated bottom 4. Flange is perforated. The sleeve inner cavity is sectionalized by means of longitudinal stiffening ribs 6 projecting from the cavity above the flange. Tabs-retainers 3 are located on common ring 7 connected to projecting ends of stiffening ribs, and their radial ridges-grips are directed towards the longitudinal axis of body symmetry. The unit has also safety shield 8 in the form of a cylindrical sleeve, whose upper part envelops the body flange, and the lower one projects under the body bottom and is made in the form of several concentric layers separated by air gaps. The safety shield may be made detachable. EFFECT: enhanced convenience in use. 2 cl, 1 dwg
Patent RU-2117188-C1 (RU)
Inventor: DZJUBA A F
IPC: F15D1/12
Filed: 1996-12-10
Granted: 1998-08-10
Abstract: FIELD: shipbuilding; methods of replacement of sliding friction by rolling friction of object moving in liquid medium. SUBSTANCE: method consists in periodic change of cross section of object in plane of frames by means of oscillations in elastic envelope embracing the hull of object. According to invention, oscillations in form of travelling acoustic wave having profile of cycloid are created on surface of above- mentioned envelope. EFFECT: facilitated procedure of replacement of sliding friction by rolling friction. 3 dwg
Patent RU-2130425-C1 (RU)
Title: Способ получения осажденной двуокиси кремния и осажденная двуокись кремния, полученная этим способом
Inventor: IV BOMAL
IPC: C01B33/193
Filed: 1996-03-28
Granted: 1999-05-20
Abstract: Изобретение относится к способу получения осажденного диоксида кремния, а также к самому осажденному диоксиду кремния, который может быть применен в качестве усилителя для эластомеров, особенно для улучшения их реологических свойств. Сущность изобретения заключается в том, что диоксид кремния получают взаимодействием силиката щелочного металла с подкисляющим агентом с использованием соединения цинка с последующим разделением, применяя соединения алюминия, и высушиванием диоксида кремния. Полученный продукт обладает хорошей способностью к диспергированию и имеет удельную поверхность СТАВ 90-250 м 2 /г , удельную поверхность БЭТ 90-250 м 2 /г, маслопоглощение DОР ниже 300 мл/100 г, содержание цинка, составляющее 1-5 мас.%, число N молекул стеариновой кислоты, поглощенных 1 нм 2  поверхности двуокиси цинка, когда стеариновую кислоту вводят во взаимодействие с двуокисью кремния в ксилоле в течение 2 ч при 120 o С по крайней мере составляет 1. Полученная двуокись кремния обеспечивает удовлетворительные реологические свойства эластомерам, а также улучшает их механические свойства. 2 с. и 3 з.п. ф-лы, 3 табл.
Patent RU-2133340-C1 (RU)
Title: Method for determining amount of oil recovered for operating cycle of low-producing well operated by periodic gas-lift procedure
Inventor: DAMINOV N G
IPC: E21B47/10
Filed: 1997-02-25
Granted: 1999-07-20
Abstract: FIELD: mining and geophysical technology. SUBSTANCE: method relates to development of deposits and extracting of liquid minerals and to geophysical investigations. For realization of method, performed is double measurements of level in similar conditions at equalized levels in pump-compressor pipes in annular space. Liquid is taken from volume being controlled. Also determined is time period of well operation in gas-oil mode of functioning. Recovered volume is calculated as product of difference in liquid levels by area of internal cross-section of casing string without cross-section of walls of pump-compressor pipes. Application of aforesaid method allows for obtaining higher accuracy in determining volume of separate low-output well operated by periodic gas-lift procedure. EFFECT: higher efficiency.
Patent RU-2126513-C1 (RU)
Title: Slowing-down of hydrating
Inventor: KARLA SHEHLL KOLLE
IPC: C10L3/06
Filed: 1995-08-31
Granted: 1999-02-20
Abstract: FIELD: inhibition of natural gas at pumping-over oil and gas. SUBSTANCE: hydrate inhibitor used in proposed method is water-soluble polymer formed from N-substituted acrylamide having two substituted nitrogen-substituted groups R 1  and R 2  where R 1  is hydrocarbon group having 1 to 10 carbon atoms and 0 to 4 heteroatoms chosen from group consisting of nitrogen, oxygen, sulfur and their mixtures and R 2  is atom of hydrogen or hydrocarbon group having 1 to 10 carbon atoms and 0 to 4 heteroatoms chosen from consisting of nitrogen, oxygen and sulfur. On other side, R 1  and R 2  may be bound forming cyclic ring having 10 atoms containing group of 3 to 10 carbon atoms and 0 to 4 heteroatoms chosen from group containing hydrogen, oxygen, sulfur and their mixtures. Some of such inhibitors include poly (N-ethyl acrylamide), poly (N, N-diethyl acrylamide), poly (N-methyl, N-acrylamide), poly (isopropyl acrylamide), poly (propyl acrylamide), poly (N-cyclopentyl acrylamide), poly (cyclohexyl acrylamide), poly (cryloilpyrrolidine), poly (acryloilpiperidine), poly (acryloilmorpholine) and various N-substituted acrylamide copolymers. EFFECT: enhanced efficiency in treatment of liquid oil products having aqueous phase. 23 cl
Patent RU-2125185-C1 (RU)
Title: Long-stroke deep-well pumping unit
Inventor: GRIB V S
IPC: F04B47/02
Filed: 1997-04-10
Granted: 1999-01-20
Abstract: FIELD: lifting oil from well bottom. SUBSTANCE: tractive member of pumping unit is made in form of chain set in reciprocating motion by means of sprocket located inside hermetic casing connecting the heads of both wells, thus making it possible to operate it by one drive. EFFECT: reduced power requirements and metal usage; enhanced durability of tractive member; improved ecological situation. 2 dwg
Patent RU-2112826-C1 (RU)
Title: Railway track tool
IPC: E01B29/24
Filed: 1997-07-10
Granted: 1998-06-10
Abstract: FIELD: railway track repair and maintenance equipment. SUBSTANCE: this is used in repair and routine maintenance of railway track. Tool has operating head which is attached to lower part of rod and which can be detached from it. Tool is provided with hand-driven pump secured on rod and kinematically linked with lever which is installed in upper part of rod and can be turned around horizontal axis within certain limits. Rod and operating head have passages for connecting respective hollows of pump with corresponding component of operating head. Railway track tool is provided with several interchangeable operating heads which are intended for use in such operations as unscrewing nuts of rail fastening, lubrication of fastening, cutting nuts, drawing out spikes. Wide potentialities of railway track tool are achieved due to possible application of various interchangeable operating heads. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2133533-C1 (RU)
Title: Method of spectral filtration of optical signals and active quantum filter for its implementation
Inventor: ZEMSKOV E M
IPC: H01S3/10
Filed: 1997-09-30
Granted: 1999-07-20
Abstract: FIELD: optoelectronics, laser equipment. SUBSTANCE: invention can be used in laser location and in high- precision physical measurement equipment to extract, detect and amplify extremely weak optical signals against background of heavy wide-band optical strobing. Magnetic field which intensity value is changed till maximum amplitude of test signal with specified parameters passed through excited laser medium is formed in excited laser medium. Active quantum filter meant for implementation of method plays simultaneously functions of quantum amplification and filtration of optical signals in narrow spectral band. EFFECT: formation and stabilization of spectral amplification ( reception ) band of optical signals optimal by width and form, increase of spectral contrast of amplification band, increase of sensitivity of reception of optical signals approaching to quantum limit. 2 cl, 6 dwg
Patent RU-2150045-C1 (RU)
Title: Способ переработки горючих твердых бытовых отходов
Inventor: MANELIS G B
IPC: F23G5/027
Filed: 1998-01-22
Granted: 2000-05-27
Abstract: Изобретение относится к методам переработки горючих твердых бытовых отходов (ТБО), преимущественно высоковлажных, путем пиролиза и газификации органической составляющей отходов с тем, чтобы получить углеводородные продукты пиролиза и топливный газ, которые используются для получения энергии. Метод может быть использован для экологически приемлемого и энергетически эффективного уничтожения/переработки малогорючих отходов. ТБО загружают в реактор-газификатор типа шахтной печи, возможно, совместно с твердым негорючим материалом противотоком к кислородсодержащему газифицирующему агенту и проводят в реакторе газификацию горючих компонентов ТБО. В состав газифицирующего агента вводят дымовые газы. Максимальную температуру в реакторе регулируют в пределах от 800 до 1300°С путем управления по крайней мере одним из следующих параметров: массовой доли кислорода в газифицирующем агенте a, массовой доли негорючего материала в перерабатываемых ТБО b, и массовой доли горючего материала в ТБО c, поддерживая при этом отношение A=ab/c в пределах от 0,022 до 0,1. Решаемая техническая задача: обеспечение переработки ТБО без подвода тепла извне с высокой энергетической эффективностью, высоким выходом ценных продуктов, включая смолы пиролиза и горючий газ. 1 з.п. ф-лы, 1 ил.