baber/WOPTO huggingface dataset:
Patent RU-2287606-C2 (RU)
Inventor: KOBERNICHENKO ANATOLIJ BORISOV
IPC: C23C4/18
Filed: 2001-09-12
Granted: 2006-11-20
Abstract: FIELD: metallurgy; mechanical engineering; installation for deposition gas-thermal coatings. 
     SUBSTANCE: the invention is pertaining to metallurgy, in particular, to the installation for deposition of the gas-thermal coatings and may be used in the various branches of mechanical engineering in operations of preparation of the surfaces for sputtering. The installation contains the heat and sound insulation chamber (1), the  front and rear stocks with the common shaft of the centers, the plasma generator (10), the circular table (4) for fixation of the sputtered detail with the drive of its gyration consisting of the electromotor (19) and pressing reduction valve (21), the protective housing, the detachable containers (15)of the sub-standard abradants, the hopper of the conditioned abradant (12), the cover (13) of the  hoppers, which have been made in the form of the inverted truncated pyramid, the pneumatic cylinder, the shot-blasting tool (8) and the pneumatic control valve (16). The cylindrical hollow mixer (14)is made with the charging window (43)is arranged in the hopper of the conditioned abradant (12) and contains the internal(45) and the external (44) netted blades and the netted grating (35). The cylindrical hollow mixer (14) is established with the capability of rotational movement on the arbor (22) mounted on the bearings and coupled through the belt drive (20) and the reducing gear (24) with the electromotor (19). The netted grating (35) is consolidated in the lower part of the foundation of the cover of the hopper (13). The protective housing is made with the capability of motion in the horizontal plane, and its upper part(6) and the lower part (30) are pivotally coupled among themselves. Such construction of the installation allows to prepare the abrasive mixture of the uniform composition and ensures the uniform feeding of the fractions at the shot-blasting treatment of the detail by different mixtures of the abradants, and as the result of it the installation ensures the high quality of preparation of the detail and as the result - the increased adhesion strength of the sputtered coating. 
     EFFECT: the invention ensures, that the installation provides the high quality of preparation of the detail and as the result - the increased adhesion strength of the sputtered coating. 
     7 dwg
Patent RU-2211112-C2 (RU)
Title: Ladle heat-insulating cover
Inventor: BERSHITSKIJ I M
IPC: B22D41/00
Filed: 2001-10-17
Granted: 2003-08-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to equipment designed for operation of metallurgical ladles. Proposed heat-insulating cover consists of metal skeleton and lining. Skeleton is made of ribbed sheet with slots. Ring flange is found on sheet perimeter being provided with guide gusset plates. Lining is secured on skeleton by means of T- shaped plates placed between layers of lining. Plates are secured in slots of skeleton. Linings, in its central part, is made of rectangular refractory blocks, and on periphery, in form of parts of segments. Metal sheet of skeleton is provided with stiffening ribs. Shield is secured on guide gusset plates. With ladle covered, gusset plates slide along side surface of ladle wall which prevents cocking of cover even if ladle skull is present. Under action of cover weight, fibrous lining compresses providing reliable sealing of joint between cover and ladle. EFFECT: reduced heat losses at transportation and casting. 8 cl, 4 dwg
Patent RU-2228464-C2 (RU)
Inventor: SOBOLEV L V
IPC: F04F10/00
Filed: 2001-12-03
Granted: 2004-05-10
Abstract: FIELD: mechanical engineering; appliances. SUBSTANCE: proposed liquid draining device is designed for hand draining of liquid from container. Device has pipeline with fitted-in piston. Pipeline is furnished with removable cup made to size of piston. EFFECT: improved convenience in operation, simplified design. 1 dwg
Patent RU-2223422-C2 (RU)
Title: Guide screw
Inventor: ZAKIROV D M
IPC: F16B35/00
Filed: 2001-12-03
Granted: 2004-02-10
Abstract: FIELD: mechanical engineering; automotive industry. SUBSTANCE: invention is designed for use in assembling of passenger car wheels. Proposed guide screw has thread, hex head, cylindrical section and conical guide part. Cylindrical flange is made between thread and cylindrical section, and hex head is arranged between cylindrical section and conical guide part. Diameter of described circumference of hex head does not exceed diameter of cylindrical section. Proposed guide screw can be used repeatedly. EFFECT: improved operating properties of guide screw, its adaptability to manufacture at high coefficient of material usage. 1 dwg
Patent RU-2223873-C2 (RU)
Title: Способ демонтажа пневматической шины с обода, содержащего посадочные места, наклоненные в направлении наружу
Inventor: EHJNAR KLOD
IPC: B60C25/00
Filed: 2000-05-25
Granted: 2004-02-20
Abstract: Изобретение относится к автомобильной промышленности. Способ демонтажа пневматической шины включает демонтаж опоры поддержания беговой дорожки протектора, расположенной внутри этой пневматической шины, с моноблочного монтажного обода, два посадочных места которого имеют наклон в направлении наружу и продолжаются в осевом направлении выступами небольшой высоты. Способ состоит во введении в смазанный зазор между вершиной первого борта шины и соответствующим посадочным местом обода демонтажной вставки, выполненной в виде участка кругового кольца, имеющей треугольное сечение небольших размеров, и в последующем удалении этого первого борта за пределы обода перед или одновременно с удалением с этого обода системы, образованной данной пневматической шиной и опорой поддержания ее беговой дорожки протектора. В результате облегчается процесс демонтажа шины. 6 з.п. ф-лы, 11 ил.
Patent RU-2290562-C2 (RU)
Inventor: JURCHENKO NIKOLAJ ALEKSEEVICH
IPC: F16N7/32
Filed: 2002-01-14
Granted: 2006-12-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: system comprises lubricating station with liquid lubricant, unit for preparing air, oil-air feeders, control desk, device for control and alarm, pipelines for lubricant, compressed air, and oil-air, cushion provided with passages for supplying lubricant and with top and bottom lids, coupled collars separated by means of spacing washer with bearing whose remote rings receive nozzles set on the shaft pins.  The outer surface of the bearing is sealed with inner surface of cushions.  The top and bottom sections of the spacing washer interposed between the collars are provided with passages that connect the dummy passages made of the cushion lids and the space of the cushions with the ambient.  The nozzles set in the spacing rings are provided with openings pointed in diametrically opposite directions along the axis of the bearing or at an angle of 0 to 90° to the ways of the outer races of the bearing.  The method comprises batching the lubricant, mixing the lubricant with compressed air in oil-air feeders, supplying the mixture in the oil-air pipelines, supplying oil-air mixture to the ways of the outer races through nozzles, and discharging the exhaust lubricant to the ambient.  The oil-air mixture is supplied through the nozzles with a flow rate directly proportional to the air pressure supplied to the oil-air pipeline to form continuous flexible hydrodynamic flowing film with a thickness of 5-50 μm . 
     EFFECT: enhanced durability and reduced lubricant consumption. 
     4 cl, 8 dwg
Patent RU-2231221-C2 (RU)
Title: Способ сообщения постоянной части кода радиобрелоку
Inventor: PRUZHANSKIJ V E
IPC: B60R25/00
Filed: 2002-03-01
Granted: 2004-06-20
Abstract: Изобретение относится к радиотехнике. Технический результат заключается в создании способа, при котором операции по сообщению постоянной части кода дистанционного управления радиобрелоку выполняет его владелец. Сущность изобретения состоит в том, что постоянную часть кода дистанционного управления передают по транспондерному каналу, записывают в запоминающем устройстве пассивного транспондера, затем через проводную линию связи записывают постоянную часть кода дистанционного управления в запоминающем устройстве формирователя кода дистанционного управления радиобрелока. 1 ил.
Patent RU-2221902-C2 (RU)
Inventor: RUBINSHTEJN G M
IPC: C25C1/22
Filed: 2002-03-19
Granted: 2004-01-20
Abstract: FIELD: extraction of gallium from alkaline-aluminate solutions of alumina production. SUBSTANCE: process includes electrolysis across solid cathode in presence of zinc injected beforehand into initial solution with extraction of zinc-gallium alloy, its removal by dissolution in sodium hydroxide while current converter is switched off with multiple repetition of operations of electrolysis and dissolution of obtained zinc-gallium alloy to concentrate gallium content in circulating solution above 5.0 kg/cu m, removal of 0.3-1.5 kg/cu m of zinc from circulating solution of sodium hydroxide by its neutralization with sodium bicarbonate, bringing of concentration of sodium hydroxide in sodium solution to 90.0-100.0 kg/cu m in terms of sodium oxide and subsequent extraction of metallic gallium. Electrolysis is conducted with unsteady pulse current with currentless pause of 0.2-1.5 s in every 240-600 s in two stages: first in the course of 30-40 min at temperature of 32-35 C and volumetric current density of 5.0-6.0 kA/cu m and then at temperature of 28-32 C and volumetric current density of 7.0-7.5 kA/cu m. Time of finish of gallium winning in process of electrolysis is determined by negative potential bias of cathode measured during currentless pause. Cathode sediment of gallium and of part of zinc is carried out with circulating solution with concentration of sodium oxide 10-0-30.0 kg/cu m and zinc 4.0-5.0 kg/cu m. Time of termination of removal of zinc-gallium alloy is established by transition to steady state value of cathode potential equal to 1.05-1.08 V with respect to rated hydrogen electrode. The rest of zinc in the form of insoluble sediment is washed away from bottom of electrolyzer with water. Winning of gallium by proposed process substantially reduces usage of sodium bicarbonate, loss of gallium during neutralization of solution and shortens time of electrolysis and removal of zinc-gallium alloy from cathode. EFFECT: enhanced productivity of process, decreased consumption of electric energy and cost of extracted gallium. 3 cl, 2 tbl
Patent RU-2241161-C2 (RU)
Inventor: BELOUSOV A A
IPC: G03B1/38
Filed: 2002-07-29
Granted: 2004-11-27
Abstract: FIELD: step-by-step mechanisms without freewheel members. 
     SUBSTANCE: Maltese mechanism has Maltese cross and eccentric which are interacted with each other. The shaft of the eccentric is provided with the gear pulley for permitting radial movement. The pulley is kinematically connected with the other gear pulley through the gear belt and with the driving mechanism eccentrically mounted on the driving shaft for permitting radial movement. The gear belt is tightened under the action of the rollers engaging it. 
     EFFECT: expanded functional capabilities. 
     1 dwg
Patent RU-2242319-C2 (RU)
Inventor: BONDAR A V
IPC: B21D51/10
Filed: 2002-09-24
Granted: 2004-12-20
Abstract: FIELD: plastic working of metals, possibly manufacture of large-size parts with mean conicity degree having rib along less diameter and flange along large diameter. 
     SUBSTANCE: method comprises steps of forming blank by spinning from sheet in the form of disc during one transition with use of vertically arranged rotating mandrel and rolling out rollers; mounting rollers with gap by inclination angle relative to axis of mandrel and moving them from upwards downwards while successively forming rib and flange at vertical shifting of blank metal; selecting values of said inclination angle and gap depending upon material and thickness of sheet and geometry parameters of blank; determining revolution number of mandrel and feed value of rolling out rollers according to condition of deforming blank for heating it until temperature preventing embrittlement and causing in blank structural changes fixed in medium selected according to blank material. 
     EFFECT: lowered metal and labor consumption of process. 
     2 dwg, 1 ex
Patent RU-2245021-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23B7/154
Filed: 2002-12-23
Granted: 2005-01-27
Abstract: FIELD: agriculture, in particular, processes for preparing of potato for storage. 
     SUBSTANCE: method involves treating potato, before laying for storage, with composition including suspension of Steinernema caprocapsae and preparation produced from Mortierella parvispora micromycet biomass by predetermined process. 
     EFFECT: increased potato storage time.
Patent RU-2250571-C2 (RU)
Title: Digital switching system
Inventor: AKINSHIN VLADIMIR LEONIDOVICH
IPC: H04M3/00
Filed: 2003-01-04
Granted: 2005-04-20
Abstract: FIELD: telephone communications. 
     
     
       SUBSTANCE: novelty is introduction of switching hardware complexes and subscriber concentration modules in digital switching system; introduced in transit switching module are terminal station sets, group connection units, central processor, control channel matching unit, fully accessible jackfield, and synchronizing system; each group connection unit has in addition first sync signal receiver, second call processing unit, first synchronization switching unit, control channel unit, and central control channel shaping unit. 
     
     
       EFFECT: enlarged functional capabilities and enhanced capacity of digital switching system. 
     
     
       4 cl, 5 dwg
Patent RU-2249488-C2 (RU)
Inventor: BASKAKOV N D
IPC: B04B5/10
Filed: 2003-02-05
Granted: 2005-04-10
Abstract: FIELD: chemical industry; metallurgy; food and other industries; devices for separation of suspensions. 
     SUBSTANCE: the invention belongs to the field of methods and equipment of separation of liquid heterogeneous systems for factions with the help of a centrifugal field. Implementation: systems of oil purification in chemical, metallurgical, food and other industries. The centrifugal machine contains a body with collectors of fugate and settlings and a mounted inside it on the power-driven shaft rotor having an internal finned insert, a channel of feeding a suspension and a window for a withdrawal of fugate. Inside the rotor there is a cavitation ultrasonic transmitter of periodical action forming a muddy cavity between its emitting surface and a wall of the rotor. All points of the emitting surface are located outside the cylindrical surface formed at rotation of the rotor by an imaginary direct line drawn in parallel to the axis of the rotor rotation through the most spaced from this axis(axes) point of a window for withdrawal of the fugate. On the emitting surface there are uniformly distributed and fed by the universal hypersonic electrical generator through a high-frequency current collector the hypersonic magnetostrictive or piezoelectric vibrators of different frequencies. They create in the field of the rotor muddy cavity (MC) maximum diameter a hypersonic field with an amplitude value of the sound pressure Р A =(2,0-2,5)·Р, where Р is pressure in the liquid phase of the suspension in the given area of the rotor MC. The centrifugal machine allows to speed up the process of the settlings unloading from the rotor as the process is performed at rotation of the rotor and under action of the above-stated parameters on the liquid phase in the rotor and on the settlings causing cavitation of the liquid phase by the hypersonic field up to full destruction of the settling layer of the given depth. 
     EFFECT: the invention allows to speed up the process of the settlings unloading from the rotor. 
     2 cl, 2 dwg
Patent RU-2261259-C2 (RU)
Title: Нефлуоресцентные чернила на основе растворителя и дисперсий пигментов в неводных растворителях, предназначенные для пишущих инструментов
Inventor: NOVAK MAJKL T
IPC: C09D11/16
Filed: 2001-08-20
Granted: 2005-09-27
Abstract: Изобретение относится к композициям нефлуоресцентых чернил для пишущих инструментов и к пишущим инструментам, обеспечивающим использование композиций чернил.  Предложенная композиция нефлуоресцентных чернил для пишущего инструмента, содержит нефлуоресцентный пигмент, предварительно диспергированный в алкидной смоле, органический растворитель с высокой температурой кипения. Композиция чернил может также включать в себя смолы, пластификаторы, вещества, предотвращающие образование поверхностной пленки, и смазочные материалы. Технический результат - полученные чернила могут содержать широкий и варьируемый ряд нерастворимых красителей, диспергированных в смоле. 2 н. и 42 з.п. ф-лы, 3 табл.
Patent RU-2248208-C2 (RU)
Inventor: VOL FF EHNDRJU A
IPC: A61K/
Filed: 2001-09-07
Granted: 2005-03-20
Abstract: FIELD: organic chemistry, heterocyclic compounds, purines, medicine. 
     SUBSTANCE: invention relates to a method for treatment of arrhythmia in mammal. Method involves administration of agonist of adenosine A 1 -receptors in the therapeutically effective minimal dose of the formula: 
        wherein R 1  represents optionally substituted heterocyclic group. The indicated dose of agonist is in the range from 0.0003 to 0.009 mg/kg. Method shows the enhanced effectiveness and doesn't result to undesirable adverse effects. 
     EFFECT: improved treatment method, valuable medicinal properties of substances. 
     11 cl, 1 dwg, 2 ex
Patent RU-2263206-C2 (RU)
Inventor: BELEJ I V
IPC: E21B43/25
Filed: 2003-04-22
Granted: 2005-10-27
Abstract: FIELD: oil and gas production industry, particularly for well development and survey. 
     SUBSTANCE: method involves reducing pressure applied to productive reservoir by substituting liquid column for gas-and-oil mixture. The mixture is delivered by booster unit and mixture components are taken from productive well or from oil product gathering reservoir. Mixture component ratio necessary to reach predetermined rate of productive reservoir pressure reduction is provided by extracting above components through separator having outlets communicating with oil product gathering reservoir. 
     EFFECT: possibility to stimulate fluid inflow in absence of high-pressure hydrocarbon-inert gas source. 
     3 dwg
Patent RU-2257325-C2 (RU)
Inventor: RIGOSIK A L
IPC: B65D88/00
Filed: 2003-07-02
Granted: 2005-07-27
Abstract: FIELD: building equipment, particularly large containers for building erection. 
     SUBSTANCE: non-tilting bucket comprises frame, loops for rope fastening formed on the frame, hopper with discharge orifice located in lower hopper part and closed by means of one sliding flap. Components of frame base are located outside projection of discharge orifice onto horizontal plane. Upper hopper part is made as a round cylinder, lower part thereof is made as round truncated cone. Hopper dimensions are interrelated by correlation including total hopper volume, upper hopper part throat radius, hopper height, lower hopper part height, discharge orifice radius and empirical coefficient. The bucket may be also provided with oscillator. 
     EFFECT: improved operating performance. 
     6 cl, 1 dwg, 2 tbl
Patent RU-2273308-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2006-04-10
Abstract: FIELD: food industry, technology of confectionary production. 
     SUBSTANCE: for the purpose to obtain target product with the content of substances with F-vitamin activity one should prepare raw material and syrup containing sugar, pectin and a supplement out of raw material of plant origin. Moreover, as the supplement one should apply an extract of the mixture of dog rose fruits, hawthorn fruits, hibiscus flowers, bilberry leaves, mountain cranberry leaves and rosewort root taken at the ratio of 6:6:3:2:2:1 by weight. While preparing it is necessary to add citric acid, sodium lactate and preparation obtained due to successive extracting Mortierella hygrophila micromycete biomass with a nonpolar extracting agent in supercritical 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. Moreover, the obtained marmalade has the taste of English marmalade and consistency of domestic marmalade. 
     EFFECT: higher efficiency.
Patent RU-2253207-C2 (RU)
Inventor: BURKOV L N
IPC: A01B43/00
Filed: 2003-07-21
Granted: 2005-06-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: comb has rigid curved teeth arranged at an angle to ground surface, and additional teeth pivotally positioned on shaft in spaces between rigid curved teeth. Pivotal shaft carrying additional teeth is positioned in area adjoining to teeth curvature. Each additional tooth is spring-loaded and equipped with upper and lower stops rigidly attached to teeth for pressing lower stop to comb teeth profiled surfaces during gripping of stone. During gripping of stone, profile of additional teeth makes flush with profile of rigid curved teeth of comb. Angle of opening of rigid curved teeth is greater than that of additional curved teeth. Pivotally arranged teeth have L-shaped profile. 
     EFFECT: simplified construction and increased extent of removal of soil adhered to working tools. 
     3 dwg
Patent RU-2259792-C2 (RU)
Inventor: TJURJUKOV A B
IPC: A23L1/30
Filed: 2003-08-12
Granted: 2005-09-10
Abstract: FIELD: food processing industry, in particular production of bioactive food supplements from plant raw materials. 
     SUBSTANCE: claimed method includes blending of refuse and leave plant raw materials in mass ratio of 3:7-7:3, mixture extraction with liquid extractant at 0-40°C, extract separation and concentration thereof. In extraction process pressure is periodically decompressed to extractant boiling point and pressured up to starting value at room temperature. 
     EFFECT: intensified extraction process without losses of bioactive substances; decreased energy consumption. 
     4 ex
Patent RU-2258173-C2 (RU)
Inventor: IBRAGIMOV N G
IPC: F16L59/00
Filed: 2003-10-07
Granted: 2005-08-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: method comprises setting the pipe into the shell concentrically with a spaced relation, setting face plugs, filling the ring space between the pipe and shell with a foamed heat insulated material, and solidifying.  Before setting the pipe into the shell, its outer surface is cleaned and heated simultaneously.  Before filling the ring space between the pipe and shell, the pipe and shell are inclined together with the transporting conveyer with the use of one of its supports that is adjustable in height.  The ring space between the pipe and shell is filled from the top end.  All of the operations, including cleaning and setting the pipe into the shell, are performed with the use of transporting roller conveyer, conveyers, and mechanical rearranging devices. 
     EFFECT: enhanced quality and reduced cost. 
     1 cl, 4 dwg
Patent RU-2307412-C2 (RU)
Inventor: MIKHAJLOVA NINA ARKAD EVNA
IPC: G21F9/24
Filed: 2003-10-24
Granted: 2007-09-27
Abstract: FIELD: burying liquid radioactive wastes; waste recovery at radiochemical plants. 
     SUBSTANCE: proposed method for burying liquid radioactive wastes incorporating hydrolyzing admixtures into deep-seated container bed includes correction of waste pH by nitric acid solutions and pre-treatment of container bed by forcing nitric acid solutions therein. Nitric acid solution is introduced into container bed in amount sufficient for neutralizing carbonates contained in soil which enters in reaction with waste and for attaining void liquid pH of 1.5, as well as into wastes until their pH is brought to 1 - 1.5. Under such conditions wastes are passed into deep-seated formations without precipitating over long distances. 
     EFFECT: elongated working time of well, enhanced safety of burying  wastes into deep-seated beds. 
     1 cl, 3 ex, 3 tbl