baber/WOPTO huggingface dataset:
Patent RU-2193525-C1 (RU)
Title: Method for hydrochemical processing of aluminosilicate stock
Inventor: MEDVEDEV V V
IPC: C01F7/06
Filed: 2001-08-08
Granted: 2002-11-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention, in particular, relates to processing into silica of low-grade aluminosilicate stock, for example high-silica low-ferriferous bauxites, off-balance bauxite ores, and red muds. Processing includes: preparing stock suspension in high-module aluminate solution, high-pressure leaching of Beyer-branch red muds in presence of lime-containing additive, separating hydro-garnet sludge from medium-module solution, adding recycled calcium hydroxide to medium-module aluminate solution to separate tricalcium hydroaluminate precipitate therefrom and to obtain highmodule solution, evaporating the latter and utilizing it for preparation of suspension of red mud and lime- containing additive, regenerating calcium hydroxide from tricalcium hydroaluminate and returning the former into the medium-module aluminate solution treatment stage. In particular, suspension of crushed calcium oxide and/or hydroxide/sodium ferrite mix in high-module solution is used as lime-containing additive during high-pressure red mud leaching operation; the latter operation in high-module solution with liquid/solids ratio from 3 to 7 is carried out in presence of lime-containing additive in amounts providing formation of medium-module solution with molar ratio Na 2 O ku /Al 2 O 3  between 7.5 and 9.5; and regeneration of calcium hydroxide from tricalcium hydroaluminate precipitate is carried out under pressurized conditions and temperature 205-240 C utilizing high-module aluminate solution with Na 2 O ku  concentration 240-280 g/cu.dm and molar ratio Na 2 O ku /Al 2 O 3 , between 25 and 35. EFFECT: reduced consumption of lime, increased alumina regeneration level, and increased productivity of red mud-leaching installations. 1 tbl
Patent RU-2189552-C1 (RU)
Title: Four-zone fluidized bed lime kiln
Inventor: BIDASH S A
IPC: F27B15/00
Filed: 2001-09-12
Granted: 2002-09-20
Abstract: FIELD: fluidized bed kilns for endothermal calcination of limestone, applicable in metallurgical, chemical, building branches of industry. SUBSTANCE: fluidized bed kiln has two heating zones and a limestone calcination zone, line cooling zone and gas-distributing lattices in the base of the zones. Kiln zones specification complexes N i=1...4  = (S       m   i       •S       p   i       /S o •S       op   i       ) 0,25  make up: N 1 =0.77-3.62; N 2 =0.69-3.33; N 3 =0.66-3.17; N 4 =0.63-3.06, where i=1,2,3,4 is the index concerning the first (in direction of material flow) and second heating zones, calcination zone and cooling zone; S       m   i        is mean surface area of material particle treated in the i-th zone; S       p   i        is area of the i-th gas-distributing lattice; Si °  is port area of the i-th gas-distributing lattice; S       op   i        is total area of ports of the i-th gas-distributing lattice. The kiln zones are made in the form of separate modules interconnected by means of flange joints. The flange joints are made at the level of the gas-distributing lattices. EFFECT: enhanced operating characteristics featured by reduced consumption of fuel per process and yield of dustlike lime with enhanced yield of lump lime. 7 cl, 1 dwg, 2 tbl
Patent RU-2204263-C1 (RU)
Title: Method and drier for producing biological food additive
Inventor: ANTIPOV S T
IPC: A23K10/38
Filed: 2001-11-23
Granted: 2003-05-20
Abstract: FIELD: reprocessing of brewing industry wastes. SUBSTANCE: method involves removing moisture from secondary raw material in active hydrodynamic mode with drying and additional drying operations to produce solid component (for example brewer's grain); continuously mixing it with liquid component; providing final drying of resultant mixture in active hydrodynamic mode by means of the same drying agent used for producing solid component. Drier has cylindrical-conical chamber with tangential material inlet branch pipe and hollow insert made in the form of alternating hyperbolic and spherical members. Sprayer is positioned in front of outer hyperbolic member of insert at the site of junction thereof with spherical member. Sprayer outer surface conforms to internal shape of said junction site. Sprayer is equipped with through channels for passage of drying agent. Method and drier allow moisture to be effectively removed from solid component, mixing of components to be intensified and process hydrodynamics to be substantially improved. EFFECT: improved quality of mixture components, increased nutritive value of solid component and increased drying effectiveness of resultant product. 3 cl, 5 dwg, 2 tbl
Patent RU-2210589-C1 (RU)
Title: Vegetable oil extraction method and apparatus
Inventor: KUZNETSOV V N
IPC: B01D11/02
Filed: 2001-12-26
Granted: 2003-08-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: oil extraction is effected with organic solvent in countercurrent extractor, after which solvent is distilled off, oil cake is heated, extracted material sprinkled with solvent, and, at the outlet of countercurrent extractor, gas seal is created by means of extracted material. Before oil extraction in countercurrent extractor, preliminary extraction in immersion-type extractor is performed. During principal extraction, material is additionally sprinkled using atomization of finally dispersed solvent in the form of mist. Superheated solvent vapors are generated in countercurrent extractor. Prior to be passed to additional extraction, material is soaked with saturated solvent vapors. Apparatus for extraction of vegetable oils comprises loading column, reloading unit in the form of immersion-type extractor, and countercurrent extractor. The latter is provided with heating element and with main and additional solvent feeders. Loading column is provided with solvent vapor removal device. Transportation mechanism of reloading unit and its housing form channel to pass solvent vapors. EFFECT: decreased amount of solvent in oil cake and simultaneously lowered degree of denaturation of protein bodies caused by removal of solvent in oil cake. 12 cl, 3 dwg
Patent RU-2208863-C1 (RU)
Inventor: BEREZOV V V
IPC: H01H47/18
Filed: 2002-01-24
Granted: 2003-07-20
Abstract: Изобретение относится к электротехнике. Реле промежуточное содержит первый транзистор, включающую и выключающую обмотки, стабилитрон, резисторы с первого по десятый, дополнительный резистор, являющийся переменным, второй и третий транзисторы, конденсаторы с первого по четвертый, диоды с первого по четвертый и выпрямительный блок, при этом входная клемма стабилитрона соединена с первыми клеммами второго, четвертого и десятого резисторов, первого, второго, третьего и четвертого конденсаторов, с выходной клеммой третьего диода и с первой выходной клеммой выпрямительного блока, первая входная клемма которого соединена с первой входной клеммой реле промежуточного, вторая входная клемма которого через восьмой резистор соединена со второй входной клеммой выпрямительного блока, вторая выходная клемма которого соединена с первой клеммой седьмого резистора, вторая клемма которого соединена со второй клеммой четвертого конденсатора, с первой клеммой шестого резистора и входной клеммой четвертого диода, выходная клемма которого соединена с первыми клеммами девятого и пятого резисторов, вторая клемма которого соединена с коллектором третьего транзистора, эмиттер которого соединен с входной клеммой третьего диода, а база соединена со второй клеммой четвертого резистора первой клеммой третьего резистора, вторая клемма которого соединена с эмиттером второго транзистора, коллектор которого соединен со второй клеммой второго резистора и с базой первого транзистора, коллектор которого соединен с базой второго транзистора, а эмиттер соединен со второй клеммой первого конденсатора и с выходной клеммой первого диода, входная клемма которого соединена с управляющим входом первого резистора, первая крайняя клемма которого соединена с второй клеммой десятого резистора, а вторая крайняя клемма соединена с выходной клеммой стабилитрона и с входной клеммой второго диода, выходная клемма которого соединена со второй клеммой второго конденсатора и со второй клеммой второго резистора, при этом вторая клемма шестого резистора соединена с первой крайней и регулировочной клеммами дополнительного резистора, вторая крайняя клемма которого соединена с входной клеммой второго диода, вторая клемма третьего конденсатора соединена со второй клеммой девятого резистора и с входной клеммой отключающей обмотки, выходная клемма которой соединена с первой клеммой пятого резистора, а входная и выходная клеммы включающей обмотки являются соответственно третьей и четвертой входными клеммами реле промежуточного, которые подключены к минусовому и плюсовому выводам источника постоянного тока соответственно. Технический результат - защита от несанкционированного отключения. 2 з.п. ф-лы, 1 ил.
Patent RU-2213806-C1 (RU)
Title: Method of application of protective coat on metal surface brought in contact with food-stuff
Inventor: ZASTAVSKIJ A R
IPC: C23C26/02
Filed: 2002-06-17
Granted: 2003-10-10
Abstract: FIELD: application of protective anti-scorching coats on metal articles brought in contact with food-stuff; application of coat on utensils which were in use. SUBSTANCE: proposed method includes sand-blasting and application of fluoroplastic composition followed by heat treatment; prior to sand-blasting, two-stage roasting is performed: first stage is performed at temperature of 410-430 C for 10-15 min and second stage is performed at temperature of 460-480 C for 10-15 min. EFFECT: improved quality of coat; low coat. 1 ex
Patent RU-2208433-C1 (RU)
Title: Composite for mouth cavity disease prophylaxis
Inventor: GORDIN A V
IPC: A61K8/36
Filed: 2002-07-31
Granted: 2003-07-20
Abstract: FIELD: medicine, stomatology. SUBSTANCE: invention relates to prophylaxis of mouth cavity diseases. The composition for prophylaxis of mouth cavity diseases comprising sodium carboxymethylcellulose, sorbitol or glycerol, silicon dioxide, sodium lauryl sulfate, titanium dioxide, vaseline oil, sodium saccharinate, food dye, perfume and water involves additionally nettle extract, homeopathic additives (Arurum-C and Apior), calcium glycerophosphate and polyvinylpyrrlidone. The composite shows an antioxidant, remineralizing, antihemorrhagic, anti- -inflammatory effect, improves metabolic processes and microcirculation in parodontium tissues. EFFECT: enhanced and valuable medicinal properties of composite. 4 tbl, 3 ex
Patent RU-2226691-C1 (RU)
Title: Method for predicting conservative infectious endocarditis treatment results
Inventor: REZNIK I I
IPC: G01N33/48
Filed: 2002-08-29
Granted: 2004-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out clinical instrumental complex examination of a patient and digitally encoding all examination data. EFFECT: high accuracy of prediction in more details; enhanced effectiveness of treatment. 2 tbl
Patent RU-2226899-C1 (RU)
Title: Method for manufacturing jelly marmalade
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-11
Granted: 2004-04-20
Abstract: FIELD: food industry, confectionary industry. SUBSTANCE: for the purpose to obtain target product with pleasant combination of organoleptic properties and wide spectrum of vitamin activity one should prepare raw material and syrup by applying sugar, pectin, water and supplement out of raw material of plant origin. Moreover, as the supplement one should apply an aqueous extract of the mixture of wild camomile flowers, leaves of peppermint, yarrow, bur marigold grass, leaves of great plantain, knot weed, calendula flowers and common xanthium grass taken at the ratio of 1 : 1 : 1 : 1 : 2 : 1 : 1 by weight. While preparing it is necessary to add citric acid, sodium lactate and preparation obtained due to successive extracting Mortierella pulchella micromycete biomass with nonpolar extragent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue. Then the product should be spread, formed, dried and packed as the ready-to-use product. EFFECT: higher efficiency.
Patent RU-2223440-C1 (RU)
Title: Pipeline heat insulating flow line
Inventor: PETUKHOV JU S
IPC: F16L59/14
Filed: 2002-12-15
Granted: 2004-02-10
Abstract: FIELD: mechanical engineering; construction engineering. SUBSTANCE: invention relates to application of heat insulation to pipelines using "pipe - in-pipe" method. Proposed flow line contains rough pipe accumulator, section of preparation and cleaning of pipe outer surfaces, operating rack, coating application station and transportation mechanisms connecting all stations of line. Initial section of line is divided into two flows further connected to each other, first flow is designed for small diameter pipes of 57- 273 mm, and second one, for large diameter pipes of 325-720 mm. First flow contains small diameter pipe accumulator, pipe surface preparation and cleaning section and operating rack, all connected by transportation mechanisms, second flow contains large diameter pipe accumulator, pipe surface preparation and cleaning section, lift table with rollers and operating rack, all connected by transportation mechanisms. Outlets of operating racks of both flows are connected with coating application section forming combined part of line. Coating application section is made in form of intermediate rack and table for accumulating envelopes and track device for accommodating pipes taken from operating racks of both lines, thermal stabilization chamber and filling table. EFFECT: enlarged range of technical means. 2 cl, 1 dwg
Patent RU-2241156-C1 (RU)
Title: Turbine expansion bend
Inventor: URAZAKOV K R
IPC: F04B47/02
Filed: 2003-02-25
Granted: 2004-11-27
Abstract: FIELD: oil and gas producing industry. 
     SUBSTANCE: invention is designed to prevent formation of excessive concentrations of stresses in tubing string. Proposed expansion bend has flexible member, fastening members and housing connected with tubing string by means of thread. Said housing accommodates tube with flexible member whose ends are fixed in housing and in tube by fastening members. Expansion bend is connected to pumping unit by sub secured in lower part of tube. Flexible member is made in form, of torsional spring. Use of proposed expansion bend in pumping unit reduces loads at its starting and stopping. 
     EFFECT: improved reliability of well equipment by improving shock absorbing properties of said equipment. 
     1 dwg
Patent RU-2228299-C1 (RU)
Inventor: ESIEV S S
IPC: C02F1/32
Filed: 2003-03-19
Granted: 2004-05-10
Abstract: FIELD: preparation of water for household and technical usage. SUBSTANCE: invention refers to facilities for water disinfection and heating to technological temperatures with the help of ultraviolet radiation. Water preparation equipment is provided with enclosure fitted with inlet and outlet branch pipes to supply and discharge water inside which housing is positioned. Enclosure and housing are separable, aid to mix water is located inside housing. It is put tight on shaft of electric motor placed in protective tube made fast to housing. UV radiation source is situated between UV radiation reflector and surface of treated water and is equipped with means creating electrostatic barrier impenetrable to charged incompletely oxidized particles. Equipment, its enclosure and housing can be cooled by means of running water flowing between walls of enclosure and housing. UV radiation reflector comes in the form of polished steel plate. Aid to mix water is implemented in the form of single double-level blade as minimum. Means creating electrostatic barrier impenetrable to charged incompletely oxidized particles has form of grid made of platinite. EFFECT: enhanced efficiency of water sterilization, potential for simultaneous effective water disinfection and heating to technological temperatures. 9 cl, 1 dwg
Patent RU-2234316-C1 (RU)
Title: Pharmaceutical composition for producing nitroglycerin tablets
Inventor: TIMOFEEVA T V
IPC: A61K31/21
Filed: 2003-04-16
Granted: 2004-08-20
Abstract: FIELD: medicinal and pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to producing nitroglycerin-containing medicinal agents used for arresting acute attacks of stenocardia. Pharmaceutical composition for preparing tablets comprises an active substance, accessory substance, antifriction substance and binding agent. The composition comprises substance of nitroglycerin with glucose as an active substance, and mannitol, ludipress and aerosil as an accessory substance and, additionally, microcrystalline cellulose as a disintegrating agent and components are taken in the definite ratio. Invention provides the development of composition for producing tablets with uniform distribution of active substance and less subjected for effect of friction under condition of the complete correspondence for quality required by Pharmacopoeia. 
     EFFECT: improved and valuable medicinal and pharmaceutical properties of composition and tablets. 
     3 tbl, 3 ex
Patent RU-2244354-C1 (RU)
Title: Method of compacting radioactive long-length members of zirconium and zirconium alloy structures
Inventor: VASIL EV A P
IPC: G21F9/28
Filed: 2003-05-27
Granted: 2005-01-10
Abstract: FIELD: nuclear power engineering. 
     SUBSTANCE: compaction involves cutting members into fragments using electroerosive destruction of member wall by pulse spark-arch discharges emerging between member and electrode. In addition, high-temperature treatment in oxidizing medium, in particular vapor formed, is carried out. Cutting and heat treatment are accomplished in water. 
     EFFECT: simplified procedure and increased safety. 
     3 cl
Patent RU-2239403-C1 (RU)
Title: Method for treating instability of vertebral cervical department
Inventor: DEMCHENKO S I
IPC: A61H1/00
Filed: 2003-06-26
Granted: 2004-11-10
Abstract: FIELD: medicine, manual medicine, vertebrology. 
     SUBSTANCE: the present innovation deals with detecting the borders in movements of hypermobile vertebra in vertebro-motor segment; hypermobile vertebra should be fixed with the third fingers of both hands in area of cross-sectional and spinous processes; over- and underlying adjacent vertebrae should be fixed in area of cross-sectional processes from both sides with forefingers and the fourth fingers, with the third fingers it is necessary to rotate hypermobile vertebra up to the borders of maximally possible movement followed by manipulation push towards rotation at fixed adjacent vertebrae with forefingers and the fourth fingers, vertebra should be returned into average physiological position; one should immobilize jugular-suprabrachial area by capturing up the fourth thoracic vertebro-motor segment, on stopping the immobilization it is necessary massage jugular-cervico-suprabrachial areas of stimulating character that prevents the return of instability due to the development of scar tissue of burso-ligamentous apparatus as the result of manipulation push. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2249686-C1 (RU)
Title: Device for effecting face-adjacent zone of productive wells bed
Inventor: BALDIN A V
IPC: E21B43/24
Filed: 2003-07-30
Granted: 2005-04-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: device has receiving chamber with solid-fuel charges and igniter, combustible plug and air chamber with atmospheric pressure. Receiving chamber is perforated along whole length by apertures for outlet of combustion products. Charge adjacent to upper end of receiving chamber burns from its end. It is made of heat-resistant low-gas slow-burning compound with high temperature of combustion products and high caloricity, with low dependence of burning speed from pressure and it is protected from burning at side surface by compound preventing burning thereon, but burning together with charge. Charge, adjacent to plug, is of channel construction, quick-combustible, and it is made of heat-resistant gas-generating compound. Igniter is mounted in upper end of charge, adjacent to upper end of receiving chamber. Air chamber with atmospheric pressure is placed below receiving chamber. 
     EFFECT: higher efficiency. 
     2 cl, 1 dwg
Patent RU-2230893-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B43/18
Filed: 2003-09-26
Granted: 2004-06-20
Abstract: FIELD: oil extracting industry. 
     SUBSTANCE: during stimulation of productive bed, periodical driving attack on stimulated range of bed is performed by means of working substance under excessive pressure. Before the flow of working substance vacuum is formed. Driving attack is concentrated in direction of stimulated range by symmetrical pressure exit in pairs towards stimulated range at height equal to range of stimulated bed perforation. Pressure leak into the well from stimulated range is limited and pressure in stimulated range is supported up to its equalization with pressure in well-adjacent area. Device has body in form of two connected cylinders, upper one having larger diameter and lower one having smaller diameter, with a safety valve, and a plunger with damped ends, which is placed in lower cylinder of body with capability for reciprocal movement and exiting into upper cylinder of body. Device is equipped with pressure concentrator, located lower than safety valve. Pressure concentrator is made in form of pipe with openings located evenly in pairs. In upper and lower portions the pipe is provided with large and small shelves, between which collars are placed for covering spaces between large shelves and well walls in case of pressure between the collars. Space between collars is made no less than stimulated bed range. 
     EFFECT: higher effectiveness of driving attack on a productive bed. 
     2 cl, 1 ex, 1 dwg
Patent RU-2252562-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2003-10-06
Granted: 2005-05-27
Abstract: FIELD: method for production of agents for biological plant protection. 
     SUBSTANCE: claimed method includes sequential extraction of biomass of Mortierella spinosa micromycete with non-polar solvent, water, alkali, water, acid, water, alkali, and water and combining the fist extract with solid residue. As non-polar extractant liquefied gas is used, and at least in the first extraction step pressure in extraction mixture is periodically decompressed up to value, providing extractant boiling, and built up again to initial pressure. 
     EFFECT: decreased energy consumption.
Patent RU-2254510-C1 (RU)
Inventor: SAFONOV V G
IPC: F16J15/12
Filed: 2003-11-11
Granted: 2005-06-20
Abstract: FIELD: chemical industry. 
     SUBSTANCE: sealing layer is applied on the metal frame of the spacer by a silk screen printing method. 
     EFFECT: enhanced sealing capabilities. 
     1 dwg
Patent RU-2246991-C1 (RU)
Inventor: KOROTKOV V G
IPC: B02C13/14
Filed: 2003-11-11
Granted: 2005-02-27
Abstract: Изобретение предназначено для изучения процесса измельчения-смешения зерновых смесей в комбикормовом производстве. Лабораторная установка включает ротор, набор сменных рабочих органов, корпус рабочей камеры, установленный с возможностью свободного вращения относительно оси ротора, ограниченный устройствами измерения крутящего момента и выполненный составным из прозрачной крышки, обечайки и планшайбы, прозрачную установочную плиту, установленную над прозрачной крышкой вне корпуса с возможностью регулирования по высоте, в которой выполнены установленные диаметрально патрубки в виде устройства для определения расхода воздуха по входному коллектору и соосно с валом ротора установлен фиксирующий подшипник, в который входит вал ротора, причем на нем поярусно установлено более одного сменного рабочего органа, в прозрачной крышке рабочей камеры выполнены загрузочные отверстия, а зазоры между загрузочными отверстиями в прозрачной крышке и патрубками в прозрачной установочной плите герметизированы. Изобретение позволяет оптимизировать конструкцию измельчителя-смесителя. 3 з.п. ф-лы, 1 ил.