baber/WOPTO huggingface dataset:
Patent RU-2246961-C2 (RU)
Inventor: PILAT T L
IPC: A61P1/00
Filed: 2003-04-22
Granted: 2005-02-27
Abstract: FIELD: medicine, parapharmaceutical industry. 
     SUBSTANCE: invention relates to industry manufacturing preparations for curative and prophylactic aims and can be used as a curative and prophylactic, bactericidal, antiviral, anti-inflammatory, analgetic agent promoting to regulation of respiratory organs. The preparation eliciting anti-inflammatory and antibacterial properties comprises dry concentrate of propolis alcoholic tincture, ascorbic acid, fruit essence dry concentrate, citric acid, calcium stearate and sugar taken in the definite ratio of components. The preparation expands assortment of medicinal agents used for treatment of acute and chronic diseases of respiratory organs and represents alternative variant for cases with individual intolerance of some components. 
     EFFECT: valuable medicinal properties of preparation. 
     1 tbl
Patent RU-2264696-C2 (RU)
Inventor: SUMAROKOV V V
IPC: H05B47/00
Filed: 2003-03-24
Granted: 2005-11-20
Abstract: FIELD: electrical engineering; starting and operating circuits for gas-discharge lamps. 
     SUBSTANCE: proposed device designed for use in gas-discharge lamps of high starting voltage amounting to about 4 kV, such as high-pressure sodium vapor lamps, xenon and metal halide lamps that enables starting two lamps at a time from ac 220 V supply mains has dc current supply whose output is connected through series-interconnected converter and rectifier to input of inverter whose common input is connected to common inputs of inverter and rectifier and output, to its inverting output through two series-connected lamps; novelty is introduction of two voltage sensors, current sensor, second inverter, voltage multiplier, switch, capacitor, two delay circuits, OR circuit and NAND circuit; common output of dc current supply is connected to common inputs of two voltage sensors, multiplier, and through current sensor, to common inputs of converter and switch; output of dc current supply is connected to input of second inverter  whose output is connected through multiplier to midpoint of two lamps and to capacitor electrode, other electrode of capacitor being connected to input of inverter; output of first voltage sensor is connected to input of NAND circuit and to input of first delay circuit whose inverting output is connected to input of OR circuit whose other input is connected to output of second voltage sensor and output, to clear inputs of converter and inverter, to control input of switch, and to input of second delay circuit whose output is connected to other input of NAND circuit; output of the latter is connected to clear input of second inverter; switch input is connected to rectifier output and current sensor output is connected to control input of converter. 
     EFFECT: enhanced efficiency, service life, power factor, and light stability; reduced power requirement. 
     1 cl, 2 dwg
Patent RU-2254621-C2 (RU)
Inventor: ALYMOV JU N
IPC: G09G3/288
Filed: 2003-06-03
Granted: 2005-06-20
Abstract: FIELD: gas panels. 
     SUBSTANCE: method includes forming sub-field groups in image frame, for each of which preparation interval is set individually and also code series of brightness values, and between code series of groups brightness values hierarchical relation is set, and by alternation of two digital transformations of brightness signal via rows and/or column of image elements. 
     EFFECT: greater number of brightness degrees with low number of sub-fields in image frame and high image contrast due to low number of preparation ranges in image frame, and also suppression of inter-frame brightness flashing. 
     3 dwg, 1 tbl
Patent RU-2264969-C2 (RU)
Inventor: ADIGAMOV K A
IPC: B65G33/00
Filed: 2003-06-04
Granted: 2005-11-27
Abstract: FIELD: materials handling facilities; auger conveyors. 
     SUBSTANCE: auger of vertical conveyor is provided with single-start spiral and is enclosed in case.  Auger has detachable end piece in its lower part with two spirals, one of spirals being turned over entire length of end piece.  Auger and its end piece are made for butt joining of spiral with spiral of said auger.  Second spiral of end piece is shortened from side of upper end piece through half of its length. 
     EFFECT: improved conditions of unloading of material from case. 
     1 tbl, 1 dwg
Patent RU-2276536-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-05-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with the technology of confectionary production. For the purpose to obtain jelly marmalade with a wider spectrum of vitamin activity and specific and unconventionally pleasant combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovy black tea, cranberry fruits, mountain cranberry leaves and papaya fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Cranberry" aromatizing agent and a preparation obtained out of Mortierella indohii micromycete biomass according to the preset technique to be further spread, formed, dried and packed as ready-to-use products. The innovation enables to broaden the range of prophylactic properties due to providing the content of substances of different vitamin activity. 
     EFFECT: higher efficiency.
Patent RU-2255821-C2 (RU)
Inventor: FEDOROV A A
IPC: B21B21/02
Filed: 2003-07-29
Granted: 2005-07-10
Abstract: FIELD: tools for die rolling of cone elongated hollow metallic articles by hot rolling of cylindrical tubes in pilger mills at lowered diameter and wall thickness from one end of tube to other. 
     SUBSTANCE: roll for die rolling includes along circle of its barrel round cross section groove with outlets. Length of said groove includes successively arranged striker formed by radius of roll ridge of increased length, having constant angles of cross outlet in one third of striker length and smoothly lowered in its remaining part till outlets of polishing portion ( radius of roll ridge in end of portion with constant value of cross outlet consists 1.3 of radius of roll ridge in the beginning of said portion), polishing portion with constant radius of roll ridge, transition portion and idle portion. Round variable groove pass with cross outlets is arranged along helical line on cylindrical surface of roll with ideal diameter. Number of pitches of helical line is determined as n = (L sin α)/(2πR r ) + B + B 1 ,  where L - length of cone article, mm; R r  - rolling radius of roll, mm; α -inclination angle of axis of roll grooved pass relative to axis of roll, °; B - length of idle portion at inlet equal to (0.20 - 0.25)n; B 1  -length of idle portion at outlet equal to (0.10 -0.15)n. Semipass of upper roll has left-hand and semipass of lower roll has right-hand direction of helical line or vice versa. Groove of roll is half round one with cross tangential or oval outlets with angles 30 - 32°. Values of said angles are constant ones, they are equal to 30 -35° for central angle and they are smoothly decreased to outlet cross section to 20 - 18°. 
     EFFECT: possibility for making by hot rolling cone elongated hollow metallic articles having improved strength at significantly lowered mass, reduced cost of articles. 
     4 cl, 1 dwg
Patent RU-2264276-C2 (RU)
Inventor: MIL KIN V P
IPC: B22D11/055
Filed: 2003-08-07
Granted: 2005-11-20
Abstract: FIELD: continuous casting of metal for producing non-limited length articles for oil- and gas pipelines. 
     SUBSTANCE: method comprises steps of building up predetermined thickness layer of melt metal on wall of water cooled mold, extraction of built-up layer of strip from crystallization zone, dressing strip, rolling it and coiling. Method is realized at using mold in the form of cylindrical drum submerged to melt metal in vessel with hollow semi-axles corresponding to rotation center of drum around its own axis. Several poles of electromagnets are introduced into built-up portion of mold at surface level. Winding of said electromagnets are arranged in staggered fashion on inner side of built-up portion. Said inner side is cooled by spraying water, evaporation of water from superheated surface and by direct contact of water with mold wall. In order to eliminate built-up of melt on lateral walls of molds the last are covered with refractory material layer heated at operation process by means of gas-air burners till temperature of melt in vessel or above it. Mechanical properties of strip material are increased by 1.5 - 2 times. 
     EFFECT: possibility for producing material of strip with dense fine-grain structure having improved mechanical properties. 
     2 dwg
Patent RU-2256334-C2 (RU)
Inventor: AVSTRIEVSKIKH A N
IPC: A23C23/00
Filed: 2003-08-12
Granted: 2005-07-20
Abstract: FIELD: dairy industry. 
     SUBSTANCE: enriched milk dessert represents powder concentrate based on solid full milk. Claimed dessert contains additives such as fructose, flavoring agent, guar gum, carboxymethyl cellulose sodium salt, lecithin, vegetable concentrate and vitamin and/or amino acid complex. 
     EFFECT: target product enriched with bioavailable active and value substances. 
     5 cl, 1 tbl, 2 ex
Patent RU-2275352-C2 (RU)
Title: Continuous production of acetic acid and\or methylacetate
Inventor: SERP FILIPP ZHIL
IPC: C07C69/14
Filed: 2002-02-05
Granted: 2006-04-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to continuous method for production of acetic acid and/or methyl acetate based on known process of methanol or derivatives thereof (such as dimethyl ether, halogenated methyl or methyl acetate) carbonylation. Process is carried out in homogenous liquid phase under carbon monoxide pressure in presence of catalytic system containing rhodium-based homogeneous catalyst and halogenated promoter, in presence of water in reaction medium and in amount of not less than 14 mass %. In continuous process homogeneous catalyst composition is gradually changed by continuous or discontinuous addition of any iridium compound. Catalyst composition is transformed without process shutdown by transition from rhodium-based catalyst to rhodium/iridium-based catalyst or iridium-based catalyst. Iridium addition makes it possible to decrease water content in reaction system. 
     EFFECT: modified industrial process of methanol carbonylation by transformation of catalytic system. 
     19 cl, 7 tbl
Patent RU-2261287-C2 (RU)
Inventor: MOISEEV V G
IPC: C22B9/10
Filed: 2003-11-06
Granted: 2005-09-27
Abstract: FIELD: production of pure zirconium by iodide refining method. 
     SUBSTANCE: proposed apparatus has retort and cover making it hermetic, current leads, cooling system and mechanism for delivery of iodine to retort. Peripheral screen chambers located inside retort are used for pouring initial material. Trapezium-shaped multi-loop zirconium wire tightened in space between chambers is used for deposition of pure metal on it. Upper and lower horizontal sections of wire loop are secured to metal disks by means of hooks on which  electric insulating rings are fitted; length of horizontal sections does not exceed double diameter of finished bar. Wire is stretched by lower metal disk whose mass ratio to initial mass of wire ranges from 2.0 to 3.0. 
     EFFECT: increased productivity of apparatus; reduced amount of substandard metal. 
     3 dwg, 1 tbl
Patent RU-2299842-C2 (RU)
Inventor: PAL MNOS MARKUS
IPC: B65B51/30
Filed: 2002-05-08
Granted: 2007-05-27
Abstract: FIELD: food industry; packing facilities. 
     SUBSTANCE: invention relates to packing machine 500 for packing liquid food products, and it is designed for forming sealed packets.  Proposed packing machine contains devices for longitudinal sealing of continuous strip of packing material and sealing devices for compressing and sealing of tube filled with product at definite intervals.  Sealing devices contain first two groups of interacting first heating sealing grips 10 and first sealing counter-grips 20, respectively, and second groups of interacting second heating and sealing grips 10 and second counter-grips 20, respectively.  Packet forming and sealing twin module for packing machine contains main framework for packing food products and forming sealed packets.  Framework section for packing machine includes chain conveyor providing displacement of group of sealing grips. 
     EFFECT: increased operation flexibility and reduced cost of production of different-type packets. 
     24 cl, 9 dwg
Patent RU-2337903-C2 (RU)
Inventor: SHEPPARD RONALD BAFORD
IPC: C07B61/00
Filed: 2002-06-04
Granted: 2008-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to improved method of lowering content of 4-carboxybenzoldehyde and p-toluic acid in benzenedicarboxylic acid, which is terephtalic acid. Method involves: (1) supplying (i) p-xylene (ii) water acetic acid reaction medium, containing oxidation catalyst, containing source of cobalt, manganese and bromine source, dissolved in it, and (iii) acid containing gas in the first oxidation zone at high pressure, in which there is liquid phase, exothermal oxidation of p-xylene. In the first reactor, oxidation at high temperature and pressure is maintained at 150-165°C and 3.5-13 bars respectively; (2) removal from the upper part of the first reactor of vapour, containing water vapour, acetic acid reaction medium and oxygen depleted gas, and directing the vapour into the column for removing water; (3) removal from the lower part of the column for removing water of liquid, containing partially dehydrated acetic acid solution; (4) removal from the lower part of the first reactor of the oxidation product, containing (i) solid and dissolved terephtalic acid, 4-carboxybenzaldehyde and p-toluic acid, (ii) water acetic acid reaction medium, containing oxidation catalyst dissolved in it; (5) supplying (i) product of oxidation from stage (4), (ii) oxygen containing gas and (iii) solvent in vapour form, containing acetic acid, obtained from a portion of partially dehydrated acetic acid solvent from stage (3) into the second oxidation zone high pressure, in which there is liquid phase exothermal oxidation of 4-carboxybenzaldehyde and p-toluic acid, where temperature and pressure in the second reactor of oxidation at high pressure is maintained at 185-230°C and 4.5-18.3 bars respectively; (6) removal from the upper part of the second reactor of vapour, containing water vapour, acetic acid reaction medium, and oxygen depleted gas; (7) removal from the lower part of the second reactor of the product of second oxidation, containing (i) solid and dissolved terephtalic acid and (ii) water acetic acid reaction medium; and (8) separation of terephtalic acid from (ii) water acetic acid reaction medium from stage (7) with obtaining of terephtalic acid. The invention also relates to methods of obtaining terephtalic acid (versions). The obtained product is terephtalic acid, with an overall concentration of 4-carboxybenzaldehyde and p-toluic acid of 150 ppm or less. 
     EFFECT: improved method of lowering content of 4-carboxybenzoldehyde and p-toluic acid in benzenedicarboxylic acid and obtaining terephtalic acid. 
     13 cl, 1 dwg, 1 ex
Patent RU-2273040-C2 (RU)
Inventor: PALTO SERGEJ PETROVICH
IPC: G02F1/13
Filed: 2004-04-14
Granted: 2006-03-27
Abstract: FIELD: engineering of devices for displaying and processing information. 
     SUBSTANCE: bi-stable liquid-crystalline element includes a layer of liquid crystal or liquid-crystalline material with inversion of dielectric anisotropy sign, positioned between two substrates with electrodes on their internal planes, processed for direction of liquid crystal, or covered by directing layers. Polarizers or other means holding the place of the latter serve for determining difference between switched bi-stable states during feeding onto electrodes of special electric signals in form of pulse packets with electric voltage frequency less or more than frequency of inversion of liquid crystal dielectric anisotropy sign. Different modes of bi-stable switching of liquid crystals may be achieved depending on direction of liquid-crystalline directing device on substrates. 
     EFFECT: improved electro-optical and operation characteristics of liquid-crystalline element. 
     3 cl, 13 dwg
Patent RU-2368947-C2 (RU)
Title: Система и способ фильтрации и организации элементов на основе общих свойств
Inventor: KAASTEN SHON A
IPC: G06F40/00
Filed: 2003-05-15
Granted: 2009-09-27
Abstract: Изобретение относится к системе и способу визуального отображения элементов, и в частности к системе и способу фильтрации и организации элементов на основе общих свойств. Техническим результатом является повышение эффективности фильтрации и организации элементов в компьютерной системе на основе общих свойств. Предложена система и способ фильтрации и организации элементов, содержащихся в запоминающих устройствах, на основе общих свойств. Система использует виртуальные папки, включающие обычные файлы и папки, в различных представлениях, основанных на метаданных этих элементов, а не на действительной лежащей в их основе физической структуре файловой системы на диске. На изображении представлено множество элементов и обеспечена область фильтра, в которую пользователь может ввести параметр фильтрации. При вводе пользователем параметра фильтрации количество элементов, представленных на изображении, уменьшается до тех, которые содержат параметр фильтрации. По мере того как пользователь печатает параметр фильтрации, при добавлении каждого нового символа в параметр фильтрации могут отфильтровываться дополнительные элементы. 4 н. и 11 з.п. ф-лы, 40 ил.
Patent RU-2282276-C2 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A61H39/06
Filed: 2004-07-12
Granted: 2006-08-20
Abstract: FIELD: medicine, possible use, in particular, during reflex therapy. 
     SUBSTANCE: thermo-electric module consists of alternating circular branches, made, respectively, from semiconductor of n-type and p-type, serially connected in electrical circuit by means of commutation plates, electric connection of branches is realized by contact: n-type branch -commutation plate - p-type branch - commutation plate, n-type branch, etc. Semiconductor branches and commutation plates have circular shape. Commutation plates are provided with eight square leaves. Leaves are bent at direct angle to commutation plane so, that if one of them is bent to one side, then next one is bent to other side with forming of a polyhedron. Onto leaves of commutation plates, electro-isolating heat-conductive cover is applied (or example, lacquer). Device is provided with handle, which connects to thermo-electric battery through bearings. Power current to thermo-electric battery is fed along handle of device through electric brushes. 
     EFFECT: increased reliability of device, simplified construction of device. 
     2 dwg
Patent RU-2277592-C2 (RU)
Inventor: BUDILOV VLADIMIR VASIL EVICH
IPC: C21D1/06
Filed: 2004-07-12
Granted: 2006-06-10
Abstract: FIELD: machine engineering, possibly surface hardening of articles. 
     SUBSTANCE: method comprises steps of carrying out bright quenching due to heating and cooling articles in evacuated chamber in argon flow whose rate exceeds critical rate of steel quenching. Heating is realized up to temperature 830°C in glow-discharge plasma of increased intensity created between part and screen due to hollow cathode effect. 
     EFFECT: improved quality of quenched articles due to highly uniform heating of their surface at desired temperature. 
     1 dwg, 1 ex
Patent RU-2286490-C2 (RU)
Inventor: PAVLOV EVGENIJ NIKOLAEVICH
IPC: F16C33/78
Filed: 2004-09-16
Granted: 2006-10-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: bearing comprises housing that is made of a sleeve provided with peripheral grooves in the bottom and side and mounted in one of the jaws of the pivot.  The rollers are interposed between the side of the sleeve and side of the jaw pin.  The faces of the rollers are pressed between the bearing washer and bearing section of the frame of the radial seal fitted with interference inside the housing of the bearing.  One of the surfaces of the outer flange of the frame section is in a contact with the face of the housing, and the other surface is in a contact with the face seal mounted on the base of the pin of the spider.  The bearing washer is made of a synthetic material.  The bearing and setting sections of the frame of the radial seal are made in block.  The inner side of the setting section is provided with the ring boss of the flexible section whose entering face is used for setting the bearing on the outer flange of the setting section of the frame of the radial seal. 
     EFFECT: simplified structure. 
     6 cl, 4 dwg
Patent RU-2278163-C2 (RU)
Inventor: AVCHIEVA PENKER BABAEVNA
IPC: C12N1/16
Filed: 2004-09-22
Granted: 2006-06-20
Abstract: FIELD: biotechnology, in particular production of melanin which represents pigment of high antioxidant and anti-tumor activity. 
     SUBSTANCE: claimed method includes providing by selection of yeast strain Nadsoniella nigra which under deep cultivation accumulates up to 25 g/l of yeast biomass after 96 hours from cultivation starting. Melanin is isolated both from yeast biomass (intracellular melanin) and from cultural liquid (extracellular melanin). Intracellular melanin is isolated by extraction with alkali solution followed by melanin deposition with hydrochloric acid. To isolate extracellular melanin cultural liquid is treated with ethanol followed by melanin deposition with hydrochloric acid. 
     EFFECT: method if increased effectiveness. 
     4 ex
Patent RU-2308755-C2 (RU)
Inventor: ROSSEBE JUDIT
IPC: G06F21/41
Filed: 2003-03-18
Granted: 2007-10-20
Abstract: FIELD: authentication, authorization and access control, in particular - system and method for authentication on basis of public key infrastructure PKI, which allows users to receive protected access to all types of services by means of a unique electronic identifier. 
     SUBSTANCE: due to provision of validation services, and also authentication to other service providers, the system makes it possible to provide infrastructure for universal authentication based on PKI which receives electronic identifiers from any provider of such identifiers. 
     EFFECT: expanded functional capabilities of system and method due to provision of PKI-based authentication. 
     3 cl, 5 dwg
Patent RU-2285318-C2 (RU)
Inventor: RASPOPOV EVGENIJ VIKTOROVICH
IPC: F23Q5/00
Filed: 2004-12-14
Granted: 2006-10-10
Abstract: FIELD: aircraft engine building; spark plugs for gas-turbine engines. 
     SUBSTANCE: proposed spark plug for flying-vehicle engines has body accommodating insulator with passage provided with central electrode and screened ceramic tube whose end portion facing the insulator is disposed between body and insulator to form outer and inner annular ducts; it carries damping winding of fiberglass impregnated with heat-resistant inorganic adhesive and installed in outer annular duct to form slit, as well as U-section annular hermetically sealed glass bushing whose top parts are disposed, respectively, in inner duct and in slit; bottom part encloses butt-end of screened ceramic tube end portion; this tube is immersed in annular bushing through depth not greater than height of multilayer damping winding. Inner layer of the latter protrudes beyond butt-end of screened tube and forms acute angle with abutting end surface of tube. Electric strength of spark plug is enhanced due to eliminating cracks in screened ceramic tube in the course of its manufacture. 
     EFFECT: enhanced service life of spark plug. 
     1 cl, 2 dwg