baber/WOPTO huggingface dataset:
Patent RU-2231459-C1 (RU)
Inventor: GOL TSMAN A P
IPC: B60T8/00
Filed: 2002-12-18
Granted: 2004-06-27
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention can be used in designing, developing and modifying of brake systems of wheeled vehicles. Proposed brake system consists of brake master cylinder, mechanisms with operating cylinders (in number corresponding to number of wheels), pipelines, reverse mechanism, variable-speed drive, final drive, and axle-shafts of driving wheel drive. The following devices are additionally installed: power source, brake valve, brake system electronic control unit, electric accumulator, overrunning clutch with interlock mechanism, brake pedal travel sensor, reverse speed shift-in sensor connected so that reverse mechanism is mechanically connected with driving wheels with fitted on brake mechanisms through overrunning clutch with interlock mechanism installed between driven shaft of reverse mechanism and driving pulley of variable-speed drive, variable-speed drive final drive and axle-shafts. Power source is connected by pipelines through brake valve and electric accumulator with operating cylinders of brake mechanisms (in number corresponding to number of wheels). 
     Simultaneously brake pedal travel sensors, electric accumulator, overrunning clutch interlock mechanism and reverse speed shift-in sensor are connected to brake system electronic control unit in parallel. 
     EFFECT: enlarged operating capabilities of brake system. 
     1 dwg
Patent RU-2235525-C1 (RU)
Inventor: MEN SHCHIKOV A V
IPC: A61B17/03
Filed: 2003-02-03
Granted: 2004-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: device has fragments from porous titanium nickelide sheets for hiding hernia. The fragments are manufactured as elongated plates. Each fragment is separately introduced to its place through trocar lumen. The plates are arranged in a row with tangential overlay of adjacent longer sides of the plates. 
     EFFECT: enhanced effectiveness of endoscopic plastic repair process. 
     2 dwg
Patent RU-2237216-C1 (RU)
Inventor: LAZAREV S JU
IPC: F23C99/00
Filed: 2003-03-20
Granted: 2004-09-27
Abstract: FIELD: methods of generation of energy from mineral agents of natural origin. 
     SUBSTANCE: proposed method includes introduction of mineral agent at dispersity lesser than 50 mcm in mixture with organic fuel in the amount sufficient for ionization of mineral agent and burning of organic fuel; optimal concentration of mineral agents is 0.09-0.03% by mass of organic fuel. Ionization of mineral agent is performed by thermal flux of burnt organic fuel with no contact with fuel flame. Used as mineral agents are agents whose volumetric specific energy of atomization is not below 60 kJ/cu cm. 
     EFFECT: reduced consumption of fuel; low cost of transportation. 
     3 cl, 5 ex
Patent RU-2248703-C1 (RU)
Title: Blade-type pneumatic feeder
Inventor: SHINAKOV V G
IPC: A21B5/00
Filed: 2003-07-21
Granted: 2005-03-27
Abstract: FIELD: food-processing industry, in particular, baking industry. 
     SUBSTANCE: blade-type pneumatic feeder has hopper and rotor positioned for rotation in casing. Casing is equipped with branch pipes for discharge of product and for supplying of pressurized air from pressure pipeline, and drive. Pneumatic distributor located in pressure pipeline is connected with electromagnetic sensor, which is coupled through crank mechanism and ratchet mechanism with rotor shaft of rotation. 
     EFFECT: increased efficiency. 
     1 dwg
Patent RU-2245908-C1 (RU)
Title: Method for producing weak-alcoholic drink "limon" ("lemon")
Inventor: BEZUGLOV A JU
IPC: C12G3/06
Filed: 2003-08-20
Granted: 2005-02-10
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: method for producing weak-alcoholic drink "Limon" ("Lemon") involves preparing 80% of the total amount of an aqueous-alcoholic solution with the volume part of ethyl alcohol 60-85% by mixing the measured amount of rectified ethyl alcohol "Ljuks" and water. All amount of concentrated or alcoholized lemon juice is mixed with 80% of an aqueous-alcoholic solution, stirred thoroughly and kept in tank fitted with decanter for 1-3 days. Cleared part is decanted and if necessary decantate is separated at 5 000-8 200 min -1  for 10-20 min. The cleared decantate is fed for preparing blend and precipitate - for extraction of alcohol. After clearing decantate can be subjected for pasteurization at 90-93 o C for 15-30 s. The mineral complex "GS" in the amount 0.05-0.3 kg per 1 000 dm 3  of drink is added to water for preparing 20% of the measured total amount of an aqueous-alcoholic solution. Sodium acetate solution and also 120 g of sodium bicarbonate by small portions are added to the prepared 20% an aqueous-alcoholic solution at continuous stirring and kept for 5-15 min. The solution is stirred thoroughly and fed for preparing blend. Sugar syrup and/or a sweetening agent an aqueous solution, for example, asposvit or svitli-prima 100, sucralose, or their mixtures, or other sweetening agents with washing out waters obtained in their preparing, nutrient supplement-aromatic principle "Limon" ("Lemon"), for example, "Limon" ("Lemon") Q № 09931 (Quest International Nederland B. V., The Netherlands") or any other of the type, dye tartrazine, a turbidifying agent, decantate, an aqueous-alcoholic solution as measured for preparing the volume part of ethyl alcohol in blend 9.0 vol. % and water up to 1 000 dm 3  are added in blending tank successively at stirring. The blend is stirred thoroughly for 30 min and ready drink is bottled. For stabilization sodium benzoate and sorbic acid are added additionally in blending tank before addition of water. Before bottling the blend is kept in cold for 0.5-2.0 days and filtered on membrane filter with pores size 5 mcm. The blend is stirred for 8-15 min before bottling in saturation with carbon dioxide, filtered if necessary, cooled to 2-4 o C and saturated with carbon dioxide. Ready drink has the mass concentration of sugar 80-90 g/dm 3 . The proposed method provides preparing drink with increased content of biologically active substances and high stability. 
     EFFECT: improved producing method. 
     10 cl, 3 ex
Patent RU-2254638-C1 (RU)
Title: Electrode for gas-discharge light sources
Inventor: SHAPIRO P Z
IPC: H01J61/067
Filed: 2003-12-08
Granted: 2005-06-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed electrode has spiral formed from at least one high-melting metal wire twisted in spiral ones or many times and coated with emissive layer. Emissive layer is covered with layer of metal, such as tungsten, 3 to 6 atoms thick. 
     EFFECT: reduced rate of emissive layer consumption, enhanced service life of light source. 
     1 cl
Patent RU-2260626-C1 (RU)
Inventor: DEMIDOV K N
IPC: C21C5/36
Filed: 2003-12-31
Granted: 2005-09-20
Abstract: FIELD: processes for melting steel in oxygen converters. 
     SUBSTANCE: method comprises steps of feeding to converter in charge and(or) at blowing process magnesia iron-containing flux in quantity 0.2 -40.0 kg/t (of steel). Flux contains, mass %: magnesium oxide, 65 -69; iron oxide 2 -15 and it may be prepared by sintering finely divided raw magnesite and siderite. Flux is preferably fed onto remaining slag after metal tapping from converter. Due to early formation of MgO saturated primary slags and sustaining high content of MgO in slag during main time period of refining at less consumption of Mg containing materials for melting, converter lining strength is increased. 
     EFFECT: elimination of high content of hydrogen in exhaust converter gases, enhanced strength of converter  lining. 
     4 cl, 1 tbl, 1 ex
Patent RU-2252915-C1 (RU)
Inventor: BAL ZHINIMAEV B S
IPC: C01B17/78
Filed: 2003-12-26
Granted: 2005-05-27
Abstract: FIELD: chemical industry; methods of production of sulfuric acid. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to the method of oxidation of sulfur dioxide and may be used in oxidation of sulfur dioxide into trioxide in production of sulfuric acid both from elemental sulfur and sulfur-containing minerals (pyrite), and at purification of sulfur-containing industrial gases outbursts. The method of oxidation of sulfur dioxide provides for a gating through of the gaseous reaction mixture containing even sulfur dioxide and oxygen through a catalyst layer providing oxidation of sulfur dioxide into sulfur trioxide. At that use the catalyst representing a geometrically structured system made out of microfilaments of a 5-20 microns diameter and having the active centers, which are characterized in IR spectrums of adsorbed ammonia by availability of an absorption band with the wave numbers in the range of v = 1410-1440 cm -1  containing an active component and a highly siliceous fibrous carrying agent defined characterized by availability in a spectrum of nuclear magnetic resonance (NMR) 29  Si lines with chemical shifts - 100±3 m.d. (line Q 3 ) and - 110±3 m.d. (line Q 4 ) at a ratio of the integrated intensities of the lines Q 3 /Q 4  0.7-1.2, in the IR spectrum of an absorption band of the hydroxyl groups with a wave number ν = 3620-3650 cm -1  and a half-width of 65-75 cm -1  having a specific surface measured by method BET by a thermal desorption of an argon, S Ar  = 0.5-30 m 2  / g, the value of the surface, measured by a method alkaline titrating S Na = l0-250 m 2   / g at the ratio of S Na /S Ar  = 5-30. An active component of the catalyst is one of the platinum group metals, mainly platinum. The invention allows to increase a conversion in one adiabatic layer of the catalyst up to 80-85 %, to increase a maximum permissible concentration of sulfur dioxide in the initial blend. At that a mechanical stability of a catalyst layer is also ensured making it possible to create different types of catalyst layers. 
     EFFECT: the invention ensures a significant increase of a conversion in one adiabatic layer of the catalyst, an increase of a maximum permissible concentration of sulfur dioxide in the initial blend and creation of different types of the catalyst layers. 
     4 cl, 2 ex
Patent RU-2260076-C1 (RU)
Title: Method of forming back stroke protection in electrolysis-water gas generator
Inventor: PETRENKO LEV PETROVICH
IPC: C25B9/015
Filed: 2004-01-06
Granted: 2005-09-10
Abstract: FIELD: welding techniques and procedures. 
     SUBSTANCE: method can be used in gas-plasma processing of materials. Method is based upon getting gas mixture when applying working voltage and current to elementary sources of gas mixture which are made in form pack of metal plates to be disposed in air-tight case with electrolyte and space for automatic grouting. Gas flows are summed into total flow which is applied to output through gas channel and operation space of bubbler with liquid. Operating volume of bubbler with liquid is disposed either at inner side of gas channel, each of which is made in form of cylinder with common air-tight dislocation or at outer side. Gas flow is applied into working space at its bottom side through one or several holes provided with elastic plate. During feeding gas flow inside working space of bubbler the hole or holes are not closed with elastic plate but at sharp increase of pressure inside working space of bubbler at back stroke the hole or holes are blocked with elastic plate to prevent squeezing liquid out of working space of bubbler through holes and gas channel into inner space of gas generator. 
     EFFECT: improved efficiency of operation of small-sized weld apparatus. 
     4 cl, 5 dwg
Patent RU-2254549-C1 (RU)
Inventor: AGEEV M V
IPC: F42B3/103
Filed: 2004-02-10
Granted: 2005-06-20
Abstract: FIELD: methods for sealing of initiation means of various purpose. 
     SUBSTANCE: the method consists in the use for sealing of initiation means of an expanding low-gas composition, whose condensed combustion products occupy a volume larger than the volume of the source components.  Sealing of the initiation means is accomplished by location of the expanding low-gas-composition on the surface to be sealed so that it fills the holes or joints between the surfaces and then it is ignited.  At combustion a slag plug is formed in the holes or joints between the surfaces that reliably seals the surface. 
     EFFECT: enhanced stability of the product output characteristics in pressure and time of operation with provision of its sealing after operation. 
     2 cl, 1 dwg, 3 tbl, 1 ex
Patent RU-2264594-C1 (RU)
Inventor: VARENYKH N M
IPC: F42B4/08
Filed: 2004-03-11
Granted: 2005-11-20
Abstract: FIELD: production of the effects of entertainment at conducting of carnival, holiday and entertainment actions. 
     SUBSTANCE: the product has the main casing consisting of two and more tubes with holes filled with spark pyrotechnical composition, and a wing located through the centre of the main casing and perpendicularly to the axis.  Connected to the main casing with the wing by means of connecting tubes are two additional casings made in the form of tubes with holes and filled with spark pyrotechnical composition and located on both ends of the main casing with the wing, the holes in the tubes of the additional casings are arranged at an angle of 10 to 30 deg. On two sides.  On each side of the produce the holes are connected by a safety fuse, connected to which are additionally safety fuses required for starting the product. 
     EFFECT: enhanced reliability of operation, as well as adaptability to manufacture, simplicity and safety in manufacture and use of the product. 
     3 dwg
Patent RU-2260760-C1 (RU)
Inventor: TJUPAEV JU A
IPC: F41A9/43
Filed: 2004-05-06
Granted: 2005-09-20
Abstract: FIELD: weapons. 
     SUBSTANCE: charging device comprises chain mechanism allowing its locating with respect to the unmovable former which is rigidly connected to the chain.  The locking mechanism is made of a lever whose one end is pivotally connected for permitting arrested rotation.  The free end of the lever is provided with dummy cylindrical hole for flexible member. 
     EFFECT: enhanced reliability. 
     2 cl, 3 dwg
Patent RU-2266113-C1 (RU)
Inventor: KISLYKH F I
IPC: A61K31/41
Filed: 2004-05-24
Granted: 2005-12-20
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: it is necessary to perform rinsing with oral remedy named "Corsodil", then comes moisturizing oral mucosa with insulin solution. Additionally, one should apply "Fluorovit" preparation onto mucous membrane of patient's tongue, cheeks and hyoid area by applying spray 30-40 min before meals 3-4 times daily. Moreover, one should apply gel named "Metrogil Denta" onto gingival mucosa once daily. The above-mentioned course consists of 10 seances, this course should be carried out once or twice annually. The innovation enables to decrease clinical signs of xerostomia and the risk for the development of oral mucosal inflammatory diseases in patients suffering diabetes mellitus. 
     EFFECT: higher efficiency of therapy. 
     3 ex
Patent RU-2271912-C1 (RU)
Title: Tool for ultrasonic working of cone thread of parts
Inventor: KALININ OLEG BORISOVICH
IPC: C21D7/04
Filed: 2004-07-14
Granted: 2006-03-20
Abstract: FIELD: combination type working of metals, restoration and strengthening of cone-thread surfaces, mainly working oil-production pipes. 
     SUBSTANCE: tool includes housing having in its free outlet end working threaded portion reciprocal to threaded portion of worked part. In order to increase useful life period and fault-free maintenance of cone thread parts, working portion of tool is formed in accordance with standards of conicity degree, mean diameter in main plane, profile angle and pitch of worked thread. Working portion of tool includes turn corresponding to standard inlet turn matched with inner diameter of thread in end plane of pipe. At side of turn corresponding to standard inlet turn, additional threaded portion is formed; length of said portion is no less than thread pitch and it is no more than value of standard run-out of worked thread. 
     EFFECT: increased useful life period of cone-thread parts. 
     2 dwg
Patent RU-2266915-C1 (RU)
Inventor: KONAREV A A
IPC: C08B37/08
Filed: 2004-08-18
Granted: 2005-12-27
Abstract: FIELD: chemistry and technology of derivatives of polysaccharides, chemical technology. 
     SUBSTANCE: invention relates to methods for preparing chitosan esters. Invention describes a method for preparing chitosan polyethylene glycol ester that involves dissolving chitosan in acetic acid followed by alkalization. Then the reaction mixture is subjected for effect of ethylene oxide under pressure 1-3 atm and temperature 60-100°C, and the concentration of reaction mass is corrected by addition of distilled water up to the density value of solution 1.030-1.032 g/cm 3 . Then the reaction mass is purified by electrodialysis at the rate value of solution in treatment chambers 3.0 cm/s, not less, temperature 20-45°C, the current density value 0.25-0.75 A/dm 2  and the constant volume of the reaction mass. Method provides enhancing the effectiveness of purification by electrodialysis due to reducing energy consumptions. Chitosan esters can be used in medicine, cosmetics, food and chemical industry. 
     EFFECT: improved preparing method. 
     5 ex
Patent RU-2274551-C1 (RU)
Title: Roll-gear extrusion machine
Inventor: SHREJDER MARINA JUR EVNA
IPC: A21C11/16
Filed: 2004-10-21
Granted: 2006-04-20
Abstract: FIELD: food-processing industry; production of the roll-gear extrusion equipment. 
     SUBSTANCE: the invention is pertaining to the field of food-processing industry, in particular, to the roll-gear extrusion machine intended for production of alimentary and fodder products with application of an extrusion, mainly for production of the confectionery and macaroni products, semi-finished products of swollen extrudates. The roll-gear extrusion machine includes the charging device, the processing chamber with located in it two gear-type rolls and the forming device supplied with the electric heating element. The charging device contains the electrically conductive working tool and the body made out of non- electrically conductive material, on the internal surface of which there is the electrically conductive shell. The electrically conductive working tool and the shell are connected to the power source of the industrial frequency. The charging device is made sealed and its upper part is added with the loosening tool and the convergent nozzle with a mesh for trapping the flour fragments and with the union for connection to the forcing hole of the vacuum pump. The upper part of the loosening tool is supplied with the diffuser with the union for connection to the forcing hole of the vacuum pump. The invention allows to improve homogeneity and density of the produced products. 
     EFFECT: the invention allows to improve homogeneity and density of the produced products. 
     1 dwg
Patent RU-2277995-C1 (RU)
Inventor: KOVNERISTYJ JULIJ KONSTANTINOV
IPC: B22D11/06
Filed: 2005-03-02
Granted: 2006-06-20
Abstract: FIELD: metallurgy, namely production of amorphous belts at super-rapid quenching of melt alloys. 
     SUBSTANCE:  method for producing amorphous belt of metal alloys comprises steps of melting alloy in crucible, discharging it onto surface of cooling disc; passing DC current through melt stream and cooling disc; selecting electric current density and polarity according to condition providing maximum cooling Peltier effect. 
     EFFECT: increased thickness of amorphous layer of belt. 
     1 dwg, 1 tbl
Patent RU-2280527-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B21H3/02
Filed: 2005-03-21
Granted: 2006-07-27
Abstract: FIELD: plastic metal working, namely shaping of outer threads by plastic deforming with use of female tool. 
     SUBSTANCE: process is realized at subjecting wave-guide of tool by means of striker of mechanic pulse generator to static and periodical pulse load. Wave-guide in the form of thread knurling ring embracing blank and having inner annular working threaded surface is used. Working surface has starting cone and cylindrical sizing portion. Thread knurling ring is movably mounted in housing due to using radial thrust bearing assembly arranged in periphery of ring and thrust bearing assemblies arranged in end faces. Housing with ring is mounted by inclination angle equal to thread lead angle of thread to be knurled relative to plane normal to lengthwise axis of blank.  Height h of micro-irregularities at shaping outer thread is determined while taking into account pulse frequency, blank size and tool size according to given relations. 
     EFFECT: increased depth of strengthening at shaping outer thread, improved quality of thread having no waviness, enhanced efficiency of process. 
     5 dwg, 1 ex
Patent RU-2277345-C1 (RU)
Inventor: UDALOVA EHMILIJA VLADIMIROVNA
IPC: A23K3/03
Filed: 2005-04-01
Granted: 2006-06-10
Abstract: FIELD: biotechnology, in particular production of multienzyme composition useful in conserving of perennial high-protein grasses. 
     SUBSTANCE: claimed composition contains enzyme complex wherein cellulase and xylanase ratio is 1.0:(3.8-4.2) and cellulase and pectin lyase ratio is 1.0:(1.3-1.7). Composition of present invention provides destruction of cellulose components, pectin substances including insoluble protopectin and hemicelluloses of cell and intracell structures of plant raw materials. 
     EFFECT: new composition for conserving of perennial high-protein grasses. 
     13 tbl
Patent RU-2285165-C1 (RU)
Inventor: NAGAJTSEV MAKSIM VALER EVICH
IPC: F16H3/62
Filed: 2005-04-08
Granted: 2006-10-10
Abstract: FIELD: automotive industry. 
     SUBSTANCE: hydromechanical gear box comprises hydrodynamic torque converter (2) and planet reduction gear.  Carrier (6) of the first planet row is connected with the crankcase of gear box (1) through friction brake (17).  Corona pinion (7) of the first planet row is connected with carrier (12) of the third planet row that is output link (4) of the gear box.  Output member (3) of the hydrodynamic converter of torque is connected with solar pinion (8) of the second planet row and with solar pinion (5) of the first planet row through friction controllable clutch (15).  Solar pinion (11) of the third planet row is connected with the crankcase of the gear box through friction brake (16).  Corona pinion (10) of the second planet row is connected with corona pinion (13) of the third planet row.  Carrier (6) of the first planet row is connected with carrier (9) of the second planet row.  The solar pinion of the second planet row is connected with corona pinion (10) of the second planet row through the friction clutch. 
     EFFECT: expanded functional capabilities and prolonged service life. 
     8 cl, 11 dwg