baber/WOPTO huggingface dataset:
Patent RU-2266259-C2 (RU)
Title: Method for preparing of burden materials for glass melting and apparatus for effectuating the same (versions)
Inventor: ZHANVUAN P ER
IPC: C03B5/18
Filed: 2000-02-02
Granted: 2005-12-20
Abstract: FIELD: glass melting method and apparatus. 
     SUBSTANCE: method for producing of HCl or chlorine, or H 2 SO 4  and silicates of alkaline metals such as Na, K, and/or alkaline-earth metals such as Ca, Mg, and/or rare-earth metals such as Ce, possibly in the form of mixed silicates consisting of at least two of said elements, includes processing in reactor of silica and halogenides or sulfates used as source of ions of said metals or rare-earth metals; providing access of heat needed for processing at least partly through usage of one or more submersion burners, whereto substances for supporting combustion process are supplied, said substances being air, oxygen-enriched air, or oxygen, and fuel such as natural gas, petroleum residue or hydrogen. Combustion caused by submersion plate (plates) provides at least partly mixing of reactants. Processing results in producing of H 2 SO 4  or halogenated derivatives, possibly such as chlorinated products, which may be utilized in the form of HCl or Cl 2 . Reactor is furnished with means for utilization or neutralization of HCl or Cl 2  wastes or H 2 SO 4  type wastes. Apparatus for effectuating said method is described. 
     EFFECT: enhanced reliability of method and increased yield of high-quality product. 
     22 cl, 1 dwg
Patent RU-2199106-C2 (RU)
Title: Procedure determining coefficient of moisture conductivity of sheet capillary-porous material
Inventor: BELJAEV P S
IPC: G01N27/00
Filed: 2000-12-04
Granted: 2003-02-20
Abstract: FIELD: construction, food, paper- making and other branches of industry where coefficient of moisture conductivity of capillary-porous materials should be taken into account. SUBSTANCE: procedure determining coefficient of moisture conductivity includes formation of uniform initial moisture content. Surface of sample is put in pulse contact with moisture source with arrangement of electrodes of galvanic converter on surface of tested sample over concentric circumference relative to point of contact of moisture source with sample surface and coefficient of moisture conductivity is computed with measurement of change of emf of galvanic converter in time. EFFECT: increased speed of experiment and provision for nondestructive control over coefficient of moisture conductivity. 2 dwg
Patent RU-2200896-C2 (RU)
Title: Electrically insulating joint
Inventor: KOSOROTOV M V
IPC: F16L58/18
Filed: 2000-12-06
Granted: 2003-03-20
Abstract: FIELD: building industry, namely prevention of leakage of protective electric current at erection and exploitation of pipelines. SUBSTANCE: rings are welded to outer surface of branch pipes cut into pipeline. Ring made of insulated material is placed between ends of said branch pipes. Electrically insulating joint is arranged in detachable coupling consisting of segments. In radial gap between coupling and branch pipes reinforced dielectric polymeric material is placed. Said material has high adhesion to coupling and to branch pipes. In annular cavity of coupling there are rings welded to ends of branch pipes. EFFECT: enhanced reliability of joint due to elimination of coupling shift caused by action of axial operational loads. 2 dwg
Patent RU-2197557-C2 (RU)
Title: Method of surface treatment of low-carbon steel
Inventor: NADOLSKIJ V O
IPC: B23P6/00
Filed: 2001-03-16
Granted: 2003-01-27
Abstract: FIELD: metal working, particularly, methods of surface hardening and increase of wear resistance of structural low-carbon steels by their carburizing and electromechanical machining of surface (diffusion) layer, including operations involved in repairs. SUBSTANCE: method includes diffusion saturation of surface layer with carbon by application of graphite layer, heating of surface layer and cooling. Simultaneously with application of graphite layer, article is subjected to mechanical action by tool with tool pressure exerted on article up to 250 MPa and heating of article surface layer by passing electric current with intensity of 450-650 A through zone of contact of working tool with article with working rate of 0.6-2.5 m/min. Technical result of the invention consists in concurrent saturation of metal surface with carbon and formation of directed microrelief in electromechanical hardening action. EFFECT: increased wear resistance of worked article surface from low-carbon steel. 1 dwg
Patent RU-2208561-C2 (RU)
Title: Lithium-niobium cooling system
Inventor: ARAKELOV A G
IPC: G21D1/00
Filed: 2001-04-25
Granted: 2003-07-20
Abstract: FIELD: power engineering; cooling systems for power plants, mainly space and nuclear power plants. SUBSTANCE: proposed cooling system includes pipe lines, pump and other items of equipment made from niobium or niobium alloy; they are filled with lithium heat-transfer agent. Some pipe lines are located inside heat source. Non-hermetic shield is mounted on the outside at spaced relation to pipe lines, pump and equipment located beyond heat source. Said shield is made from material possessing getter properties relative to gaseous oxygen. Shield may be made from at least one layer of niobium or niobium alloy foil. Proposed system ensures protracted operation both in space and in conducting ground tests in vacuum chamber due to protection of outer surface of niobium loop against penetration of oxygen at working temperatures. EFFECT: enhanced efficiency and reliability. 2 cl, 2 dwg
Patent RU-2204589-C2 (RU)
Inventor: IVANOV V A
IPC: G01N31/00
Filed: 2001-06-18
Granted: 2003-05-20
Abstract: FIELD: detergents. SUBSTANCE: invention, in particular, relates to detergents based on saturated and unsaturated aliphatic acid alkali metal salts. Storage time of soap is determined by oxidation of samples being analyzed by air oxygen at heating in presence of test additive. Current concentrations of the latter are measured, kinetic parameter reflecting oxidation rate calculated, and calibration graph is then plotted. Oxidation reaction is conducted in autooxidation mode and test additive is selected from aromatic or condensed aromatic diamine, for example N,N'-di-beta-naphthyl-p-phenylenediamine. Concentration of additive is measured using electron-spectroscopy technique and kinetic parameter is computed in terms of the following formula:   wherein α is kinetic parameter, l/mole*s; ε molar extinction of test additive conversion product, l/mole*cm; D 1 , D 2  optical density of solution of toilet soap oxidized during time τ 1 , τ 2 ; D 0  optical density of reference solution; [O 2 ] concentration of oxygen dissolved in substrate being oxidized, mole/l; [Mc m ] concentration of toilet soap in solution, mole/l; τ 1 , τ 2  experiment time, sec; and l thickness of cuvette, cm. Calibration graph represents logarithm of kinetic parameter α as function of storage time of toilet soap samples. Proposed express method is low expensive, informative, allows prediction of toilet soap storage time, and enables, in the toilet soap composition development stage or in stripped soap base partial modification stage, recommendations concerning optimization of additive formula. EFFECT: facilitated soap production control and reduced expenses on selection of optimum antioxidant concentrations. 1 dwg, 1 tbl, 9 ex
Patent RU-2218973-C2 (RU)
Title: A method of liquid-liquid extraction
Inventor: MAMAEV A I
IPC: B01D11/04
Filed: 2001-10-22
Granted: 2003-12-20
Abstract: FIELD: chemical industry. SUBSTANCE: invention relates to chemical technology and is applied in the processes conducted in a system of a liquid - liquid type under action of an electric current. The method provides for a contact between the aqueous phase containing basic ions of metals and the organic phase containing an extraction agent, with formation of an boundary surface (interface). After that both phases are exposed to action of electrical current. Electrical action is executed through the electrodes placed directly in the phases, which are under a dc voltage ensuring the electrical current flow through the boundary surface (interface) and its high voltage polarization up to the value of voltage, that does not exceed the electric strength of the barrier layer formed on the boundary. EFFECT: the method allows to intensify the processes in the liquid - liquid system, and also to speed up the process of extraction and re-extraction. 8 cl, 1 tbl
Patent RU-2237959-C2 (RU)
Inventor: KALOGEROPOULUS SARANDIS
IPC: H01M10/44
Filed: 2000-03-29
Granted: 2004-10-10
Abstract: FIELD: regulating charge of battery recharged in portable electronic device. 
     SUBSTANCE: proposed voltage/current regulator has transistor connected to controller that functions to control battery charge current. Controller is capable of detecting power dissipation within regulator transistor and its excess above admissible value, if any; reducing charge current by definite value in case of excessive power dissipation; finding out if power dissipation will exceed maximum permissible value in case charge current is enhanced by mentioned value, and enhancing charge current by this value, if this is the case. 
     EFFECT: reduced time of charge. 
     8 cl, 2 dwg
Patent RU-2213080-C2 (RU)
Inventor: TEN KH M
IPC: C12R1/645
Filed: 2001-11-26
Granted: 2003-09-27
Abstract: FIELD: agriculture microbiology, biotechnology. SUBSTANCE: invention relates to method for preparing the compost ferment designated for accelerated utilization of any vegetable residues and for preparing high-quality compost from them. Method for preparing the compost ferment uses brewery dregs as brewery waste used for culturing consortium of microorganisms among fungi Aspergillus niger, Aspergillus oryzae, Aspergillus sydowii, Cephalosporium Cda. , Trichoderma sp., actinomycetes Streptomyces griseus, Streptomyces termoviolaceous, Streptomyces globisporus, Streptomyces rubber, Streptomyces viridosporus and bacteria Bacillus cereus, Bacillus mycoides, Bacillus subtilis. Invention provides preparing the highly active compost ferment. EFFECT: improved preparing method, reduced cost. 2 tbl, 1 dwg,2 ex
Patent RU-2221159-C2 (RU)
Inventor: KOLESNIKOV V I
IPC: F02K9/22
Filed: 2002-01-14
Granted: 2004-01-10
Abstract: FIELD: rocketry. SUBSTANCE: proposed solid- propellant rocket engine contains nozzle unit and combustion chamber accommodating channel charge burning over outer surface and channel. Projections are made on inner surface of combustion chamber over its length. Projections are located in middle and/or rear of combustion chamber. Bushing of noncombustible material rigidly connected to surface of charge channel is fitted in channel of charge from side of front end face. EFFECT: improved weight characteristics of engine owing to reduction of thickness of combustion chamber wall, improved reliability of engine owing to increase of strength margin of combustion chamber. 4 cl, 1 dwg
Patent RU-2229786-C2 (RU)
Title: Способ уборки льна и агрегат для его осуществления
Inventor: KATCHENKOV S A
IPC: A01D45/06
Filed: 2002-07-29
Granted: 2004-06-10
Abstract: Способ включает теребление стеблей льна и очес со стеблей льна очесывающим барабаном, свободных семян и семенных коробочек. После очеса со стеблей льна свободных семян и семенных коробочек полученный ворох направляют на роторный сепаратор, где его очесывают зубьями вальцов. Частота вращения вальцов равна 180-240 об/мин. Отделяют свободные семена и семенные коробочки от путанины, а затем объединяют с семенными коробочками и свободными семенами, отделенными на очесывающем барабане. Агрегат содержит теребильный аппарат, зажимной транспортер, очесывающий барабан, решетку, вентилятор, транспортер путанины и расстилочное устройство. За очесывающим барабаном смонтирован роторный сепаратор, выполненный по крайней мере из трех сменных вальцов с зубьями. Решетка состоит из нескольких дуг для охвата снизу каждого вальца. Под решеткой установлен бункер, соединенный с входным окном вентилятора. За сепаратором расположен транспортер путанины. Роторный сепаратор и решетка расположены под углом 7-16° к продольно-горизонтальной плоскости, а диаметр каждого вальца роторного сепаратора равен 18-25 см. Обеспечивается выделение максимального количества свободных семян и коробочек льна, снижаются затраты на выделение семян, повышается качество посевных семян, упрощается конструкция агрегата за счет упрощения нагнетательной системы. 2 с.п. ф-лы, 2 ил.
Patent RU-2236308-C2 (RU)
Inventor: ABRAMOVICH A V
IPC: B04B13/00
Filed: 2002-10-14
Granted: 2004-09-20
Abstract: FIELD: estimation of technical state and rejection of defective gas centrifuges; separation of components of isotope gas mixtures, mainly uranium isotopes; parallel operation in groups of isotope-separating cascade. 
     SUBSTANCE: proposed method includes measurement of rotor oscillation amplitude and comparison of the results with reference magnitudes. Amplitude of fluctuation of angular velocity of rotor is measured; angular velocity is determined by change in spontaneous magnitude of phase shift between voltage at stator of gas centrifuge motor and emf of rotor revolution sensor; electrical signal which is recorded is presented in form of harmonic progression and set of ordinal numbers of harmonic components in progression is compared with reference magnitudes. System proposed for realization of this method includes control computer complex for collecting and processing the information, controllable switch with revolution sensors of gas centrifuges and time interval measurement unit whose inputs are connected respectively to power supply source and to control switch and output is connected control computer complex for collection and processing of information. Time interval unit is includes phase signal shaper, logic switch mounted at output-input of stabilized frequency pulse generator and pulse counter whose second input is connected to output of phase signal shaper; inputs of this unit are inputs of signal converters and output is output of pulse counter. 
     EFFECT: detection of negligible deviations in gas centrifuge rotor rotational speed and estimation of defects causing such deviations. 
     7 cl, 5 dwg
Patent RU-2234980-C2 (RU)
Inventor: ISAKOV V S
IPC: B02C4/42
Filed: 2002-11-04
Granted: 2004-08-27
Abstract: FIELD: equipment used in construction industry. 
     SUBSTANCE: transfer mechanism has gears kinematically connected with one another by intermediate gears arranged on supporting frame, one of intermediate gears being fixed on shaft of immovable roll and other of gears being fixed on shaft mounted on rocking levers of movable roll. Transfer mechanism is further equipped with loading device mounted on pin of immovable roll for reciprocation of its movable part. Gear fixed on immovable roll shaft is movable along shaft and intermediate gear. 
     EFFECT: increased efficiency and reduced power consumed for grinding process. 
     3 dwg
Patent RU-2240230-C2 (RU)
Inventor: KORAN MASSIMO
IPC: B29C49/42
Filed: 2001-05-25
Granted: 2004-11-20
Abstract: FIELD: production of preliminary plastic pills. 
     SUBSTANCE: the invention is dealt with a high capacity, high performance installation for production of preliminary plastic pills of so-called "preliminary produced moulds" (or "preforms"), and, in particular, the true invention is preferably usable in the machines, which are capable for simultaneous molding of a set of so-called " preliminary molded preforms " intended for following molding by blowing into appropriate off-the shelf containers, especially plastic bottles. The technical effect is reduction of an initial duration of a stage of refrigeration of the previously molded pills (performs), increased reliability and use of easily accessible and inexpensive materials and technologies. The device for transportation and refrigeration of the preforms contains a collecting and stirring element supplied with a set of collectors located according to a fixed geometrical scheme of distribution and made with a capability to contain an appropriate set of previously molded pills - preforms and also with a refrigerating system. The mentioned collecting element is installed with a capability of movement from a position of loading of the preliminary molded pills (performs) to some different positions located above the mentioned refrigeration system supplied with a set of cylinders positioned according to a set of the given but similar geometrical schemes of distribution displaced in respect to each other so that to prevent the cylinders hinder one another. The collecting and transposing element may selectively be placed in a position in a set of such positions, which ensure an accurate alignment in each of the mentioned positions of the collectors belonging to the fixed geometrical scheme of distribution and with the cylinders belonging to the fixed geometrical scheme of distribution, so that the previously molded pills (performs) can drop from the collectors precisely in the appropriate cylinders. 
     EFFECT: the invention ensures reduction of an initial duration of the previously molded pills (performs) refrigeration, increased reliability and use of easily accessible and inexpensive materials and technologies. 
     4 cl, 13 dwg
Patent RU-2270581-C2 (RU)
Inventor: DOLINJAN VARDITER SAMADOVNA
IPC: A23L7/10
Filed: 2003-01-17
Granted: 2006-02-27
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method in one embodiment includes providing of invert syrup, preparation of basic binder syrup on the base of invert syrup, treacle and honey and addition of glycerin as moisture-retaining additive. According to another embodiment basic binder syrup is prepared on the base of fructose with addition of gum-arabic, citric acid and sodium carboxymethyl cellulose. Syrup is obtained by two-step method. In the first step mixture of fructose and water is boiled down in presence of citric acid, and in the second one gum-arabic and sodium carboxymethyl cellulose are introduced into obtained mixture. Dry component mixture is prepared from oat flakes, extruded product, dehydrated pineapple, orange peel, plum, chocolate frosting, and nuts in specific ratio. Syrup is introduced into abovementioned dry, component mixture candy mass is prepared, formed and pre-packed. 
     EFFECT: candy stick with large spectrum of value properties and long shelf-life. 
     16 cl, 2 tbl, 11 ex
Patent RU-2254030-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L17/00
Filed: 2003-01-28
Granted: 2005-06-20
Abstract: FIELD: food processing industry, in particular producing of gerontological diet product. 
     SUBSTANCE: Claimed product is prepared by mixing of dried fish mince, cabbage, tomato, amaranth flour, onion, carrot, corn grain, grinded pike pyloric appendage, table salt, CO 2 -extracts from dill and celery, rape oil and preparation obtained from biomass extract of Mortierella pulchella according to claimed technology followed by packing of finished product. 
     EFFECT: diet product with high content of polyunsaturated fatty acids.
Patent RU-2293094-C2 (RU)
Title: Method of treating mineral filler with polydialkylsiloxane and fatty acid, thus prepared hydrophobic fillers, and use thereof in polymers for "breathing" films
Inventor: KHOPPLER KHANS UL RIKH
IPC: C09C3/12
Filed: 2002-01-10
Granted: 2007-02-10
Abstract: FIELD: optionally materials. 
     SUBSTANCE: invention relates to technology of preparing mineral fillers, in particular to treating them to impart hydrophobic quality for use in manufacturing of "breathing" films. Mineral filler is treated in first stage with polydialkylsiloxane and then with fatty acid containing more than 24 carbon atoms. Both stages can be conducted simultaneously. 
     EFFECT: avoided formation of hollows and spots in films. 
     33 cl, 1 tbl, 10 ex
Patent RU-2258182-C2 (RU)
Title: Способ композиционного управления режимом работы котлов котельной
Inventor: GASPARJANTS R S
IPC: F16L58/04
Filed: 2003-08-21
Granted: 2005-08-10
Abstract: Изобретение может быть использовано в области энергетики для управления режимом работы котлов котельных путем изменения соотношения газ-воздух в горелках котлов. Целью изобретения является повышение точности автоматического управления при снижении расходов на средства автоматики и повышении ресурса и надежности систем автоматического управления. В процессе управления режимом работы котлов котельной группируют все котлы котельной в два элемента композиции: первый - множественно дискретно-регулируемый по числу котлов элемент и второй - единичный элемент (котел) с плавным регулированием от Р min  до Р max =2P min  за счет изменения соотношения газ-воздух, делят заданную центральным тепловым пунктом мощность на величину Р max , выделяют из полученной величины целое число, сравнивают полученное целое число с числом включенных в работу котлов и изменяют их число в сторону устранения возникшего рассогласования путем включения или отключения (n-k) котлов котельной, умножают полученное целое число на Р max , вычитают из заданной центральным тепловым пунктом величины мощности полученный в предыдущей операции умножения результат и при превышении полученной в результате вычитания величины мощности P min  плавно регулируют мощность второго единичного элемента композиции - котла с плавной регулировкой, в диапазоне от Р min  до Р max  в сторону возникшего рассогласования, периодически повторяя перечисленные операции композиционного управления в описанной последовательности. 1 ил.
Patent RU-2351002-C2 (RU)
Inventor: DEBIK KERT
IPC: G06F13/10
Filed: 2003-08-21
Granted: 2009-03-27
Abstract: FIELD: physics; computer engineering. 
     SUBSTANCE: present invention pertains to processing multimedia data in a computing environment. On the data carrier, there are commands executed by the computer, providing for an interface for communication with the demultiplexer component, dividing the multiplexed multimedia stream into elementary streams. The interface contains commands for initiating the demultiplexer component and its configuration. There is dynamic installation of a descriptor of active presentation with regard to the demultiplexer component. The new input multiplexed stream is transmitted in form of input samples into the demultiplexer component. The above mentioned active presentation is extracted, in accordance with the active presentation descriptor of at least, one elementary stream, and then transmitted in form of output samples. The samples currently in the input and output queues are cleared. 
     EFFECT: enabling a user to consistently use data of a multiplexed stream, for example DV, for generating elementary stream data, including audio and video (compressed and uncompressed), and provision for use of demultiplexers as independent components. 
     21 cl, 7 dwg
Patent RU-2269407-C2 (RU)
Title: Способ обработки поверхности трения
Inventor: BERSUDSKIJ ANATOLIJ LEONIDOVIC
IPC: B24B39/00
Filed: 2004-02-04
Granted: 2006-02-10
Abstract: Изобретение относится к машиностроению и может быть использовано для упрочняющей и антифрикционной обработки поверхностей трения. Способ включает формирование микроуглублений частично регулярного микрорельефа путем накатывания. Перед накатыванием осуществляют предварительную упрочняющую обработку, после которой наносят покрытие из пластичного металла, и накатывают микроуглубления частично регулярного микрорельефа на определенном расстоянии от конца наносящего покрытие инструмента с ворсом. При этом инструмент с ворсом располагают под определенным углом от горизонтальной оси и с определенным натягом его ворса. Повышается износостойкость и работоспособность поверхностей трения деталей машин. 3 ил.