baber/WOPTO huggingface dataset:
Patent RU-2221975-C2 (RU)
Inventor: SHTRIKER KURT PETER
IPC: C21B7/16
Filed: 2000-01-20
Granted: 2004-01-20
Abstract: FIELD: metallurgy. SUBSTANCE: blast tuyere includes conical hollow body with internal and external jackets and front part interjoining them. Hot air is supplied through internal jacket to shaft furnace and stream of cooling medium flows through space formed by internal and external jackets. In each case space is divided into pre-chamber located in front part and main chamber bordering on it which are hydraulically separated one from another and each has individual circulation circuit of cooling medium with own connecting elements. External jacket is formed by main body coming in the form of solid part symmetric in cross-section relative to vertical axis which smoothly passes into front part. Internal jacket is formed by conical part. Conduits feeding cooling medium to front part and removing it are located in zone of blast tuyere which position corresponds to digit 12 on clock dial and along longitudinal axis of blast tuyere, outside of cross-section of its main chamber. EFFECT: decreased operational expenses, prolonged service life of blast tuyere. 11 cl, 3 dwg
Patent RU-2231619-C2 (RU)
Inventor: GLUKH A A
IPC: E21B19/10
Filed: 2001-07-24
Granted: 2004-06-27
Abstract: FIELD: deep boring technology. 
     SUBSTANCE: device has body with inserts mounted it along with wedges and bars with saw-like toothed cutting. Wedges bracket is connected to bars. Under-rotor ring is made with upper and lower flanges. Hoisting lever with rollers is in jointed connection to force cylinder, which oscillates on axis in upper cover and mounted on cantilever with traverse in cantilever ring-shaped branching pipe fixed to the rotor. Hoisting lever with rollers is transversely moveable in limited fashion. Also provided is holder of leading pipe. In lower flange of under-rotor ring through grooves are made symmetrically on two sides in area of horizontal displacements of rollers of hoisting lever. On side surfaces of through grooves slanting receiving surfaces are made. Hoisting lever rollers mounting in the middle between flanges of under-rotor ring is performed by interaction of spring-loaded barrel mounted in upper portion of piston with upper cover of force cylinder. Slanting receiving surfaces of through grooves in lower flange of under-rotor ring are made at an angle of no more than 30° to inner plane of lower flange and at height above said plane on side surfaces of through grooves up to beginning of slanting receiving chamfer matching rollers drive of hoisting lever from position during holding of pipe by wedges up to wedges engagement. Spring-loaded barrel of force cylinder piston is made with drive limiter in upper cover of piston, and drive of spring-loaded barrel matches hoisting lever rollers displacement from lower end position to position in the middle between flanges of under-rotor ring. Bars are connected to under-rotor by T-shaped connection with locking finger in lower expanded portion of T-shaped connection, while specific pressures on contact surfaces are provided for, which are not greater than allowed for material of guiding bars and under-rotor. 
     EFFECT: this allows automatic connection and disconnection of drive to wedge-holding device, automatic mounting of rollers of hoisting lever in the middle between flanges of under-rotor ring during pipe-column rotation on wedges, prevented wear and breakdowns of connections of guiding bars with under-rotor ring due to small specific pressure in contact assemblies, prevented necessity of rotor cantilever use with adjustable skids, lower mass and laboriousness of drive assemblies manufacture. 
     4 cl, 13 dwg
Patent RU-2210894-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-10-15
Granted: 2003-08-27
Abstract: FIELD: plant growing, agriculture chemistry, agriculture. SUBSTANCE: invention proposes composition used for protection of plants and method for treatment of plants used in manufacture of plant production. Method involves treatment of plants with indicated composition containing the preparation as a component of special supplements prepared by successive extraction of biomass of micromycetus Mortierella pulchella with nonpolar extractant taken in supercritical state, water, alkali, water, acid, water, alkali and water followed by combination of solid residue with the first extract. Plants are treated with composition taken in the amount 0.1-20 mg/ha of planting or 0.5-10000 mg/t of sowing material as measured for the total content of chitosan, arachidonic and eicosa- pentaenic acids. Invention allows reducing the accumulation of toxic substances in agriculture crops and on soil, their transport and stress effect on agriculture crops also. EFFECT: improved treatment method of plants. 2 cl, 3 tbl, 5 ex
Patent RU-2267738-C2 (RU)
Inventor: O DVAER DZHEJMS MAJKL
IPC: G01V1/09
Filed: 2000-04-07
Granted: 2006-01-10
Abstract: FIELD: methods for delivery of projectiles with a charge to civil targets for seismic reconnaissance or fire fighting. 
     SUBSTANCE: ejection of projectiles exciting the seismic signals, or projectiles with a fire-extinguishing agent is effected to the zone of fire.  Ejection is performed in succession from barrel launching devices gathered in a suspended block, a great number of projectiles is positioned in each barrel, the required characteristics provide for control of the power of the projectiles, their quantity and/or rate of fire. 
     EFFECT: enhanced reliability of delivery of charges or fire-extinguishing agent to a difficult terrain. 
     10 cl, 5 dwg
Patent RU-2331515-C2 (RU)
Inventor: GALEEV IREK ABUDAROVICH
IPC: B28B15/00
Filed: 2001-11-22
Granted: 2008-08-20
Abstract: FIELD: transportation. 
     SUBSTANCE: method of air-dried brick stacking for thermal processing includes transfer of bricks onto accumulator conveyor, stepwise completing of a brick layer thereon and subsequent stacking. Prior to operation the stacker is moved to the position allowing the capture of the first layer, and, prior to the following uplifting and carrying of bricks onto the truck, the subsequent layer first line position is determined by means of computer-aided control unit. The designed grid point of the final line of the following layer within the stacker operating area in compliance with the stacking chart is determined, the actual position of the initial line of the following layer is determined by means of a recording device after the accumulator conveyor travel. The following layer final line grid point is corrected allowing for the initial line actual position and the stacker is automatically moved to the position to grip the next layer. 
     EFFECT: high-speed stacking. 
     2 cl
Patent RU-2237738-C2 (RU)
Inventor: KAZANTSEV VALERIJ NIKOLAEVICH
IPC: C22B3/04
Filed: 2002-04-01
Granted: 2004-10-10
Abstract: FIELD: inorganic compounds technology. 
     SUBSTANCE: invention relates to hydrometallurgical processing of tantalum raw material and consists in that, in order to remove impurities, niobium raffinate, after extraction of tantalum with tributyl phosphate, is partially neutralized and resulting hydroxide is dissolved in subsequent raffinate portions, after which acidified with hydrofluoric and sulfuric acids to form solution containing, g/l: Nb ~60, HF ~70, H 2 SO 4  350-400. This solution is subjected to extraction of niobium in 5 countercurrent stages at organic phase/aqueous phase ratio 0.7:1 and in 3 countercurrent stages at organic phase/aqueous phase ratio 1:0.7. As a result, refined niobium solution is obtained, from which niobium pentoxide is prepared as commercial product using techniques well known to those in the art. 
     EFFECT: enabled preparation commercial niobium pentoxide by processing composition-unstable columbo-tantalite concentrates. 
     2 cl, 1 tbl
Patent RU-2267646-C2 (RU)
Inventor: GERKHARDT JURGEN
IPC: F02P3/055
Filed: 2001-02-23
Granted: 2006-01-10
Abstract: FIELD: fuel-air mixture ignition systems for internal combustion engines. 
     SUBSTANCE: device proposed for control of energy consumed for ignition of fuel-air mixture includes ignition coil and central control unit (16); ignition coil has primary winding (4) connected with electronic switch (13) of ignition system. Central control unit (16) may be used for determination of duration of time interval between moment when electric current starts flowing through primary winding (4) and moment when primary current reaches first threshold magnitude, thus making it possible to determine magnitude of power dissipated in electron switch (13) or reduction of active energy on base of duration of said time interval stipulated by turn-to-turn short circuits in primary winding (4). If energy  additionally dissipated in electronic switch (13) exceeds threshold magnitude, electronic switch is disconnected. Active energy is controlled with the aid of control unit (163) of central control unit (16) through changing duration of shorted state of ignition circuit, thus minimizing the level of active energy. Specification gives description  of method of control of active energy consumed for ignition of fuel-air mixture. 
     EFFECT: avoidance of overheating of electronic switch and accumulation of energy consumed for ignition of mixture. 
     26 cl, 4 dwg
Patent RU-2235140-C2 (RU)
Title: Precious metal recovery method
Inventor: SINEGRIBOV V A
IPC: C22B11/00
Filed: 2002-12-06
Granted: 2004-08-27
Abstract: FIELD: precious metal technology. 
     SUBSTANCE: invention can be used for jointly transferring platinum group metals and gold into solution. Transfer of indicated metals into acid-soluble form is accomplished by firing at 450-600 о С a charge consisting of concentrate, pyrite, and sodium chloride. Resulting ashes are leached with dilute hydrochloric or sulfuric acid to dissolve more than 90% of metals. 
     EFFECT: increased degree of recovering platinum, palladium, and gold using no toxic reagents. 
     2 cl, 1 tbl, 3 ex
Patent RU-2257495-C2 (RU)
Inventor: KHOKHRJAKOV A B
IPC: F16B37/12
Filed: 2003-01-08
Granted: 2005-07-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: nut comprises housing made of metallic cylindrical spiral spring provided with the inner thread and engaging members made of projections at the ends of turns. The diameter of the inner thread is less than that of the female part. The spring is threaded when it is compressed and released. The carrier projections are bent in radial or radial-axial direction with respect to the vertical axis of the nut. 
     EFFECT: enhanced reliability and simplified structure. 
     2 cl, 4 dwg
Patent RU-2279908-C2 (RU)
Inventor: EHNTONI TOMAS R
IPC: B24B1/00
Filed: 2001-08-08
Granted: 2006-07-20
Abstract: FIELD: production of the jewelry quality diamonds from the natural low-grade undecoratively colored diamonds. 
     SUBSTANCE: the invention is pertaining to production of the diamonds of the jewelry quality from the natural low grade undecoratively colored so-called "brown" diamonds, especially from the diamonds of IIa type and IaA/B type, in which nitrogen forms predominantly B-center for improvement of heir color. The invention provides for realization of the rough faceting and molding of the undecoratively colored natural diamond for giving it the streamline form to avoid its breakup in the press of the high-pressure and heating (HP/HT press). The indicated undecoratively colored natural diamond is put in the pressure transferring medium, which then is compacted into the tablet. Then the tablet is put in the HP/HT squeezer under the high pressure and temperature kept in the field of stability of the blacklead or the field of stability of the diamond of the phase diagram of carbon for the time duration sufficient for improvement of the color of the diamond. After the operation is terminated extract the diamond from the squeezer. The method ensures production of the colorless and decoratively colored diamonds. 
     EFFECT: the invention ensures production of the colorless and decoratively colored diamonds. 
     25 cl, 6 ex, 2 dwg
Patent RU-2261530-C2 (RU)
Inventor: DOLBNJA A G
IPC: H04B13/00
Filed: 2003-05-12
Granted: 2005-09-27
Abstract: FIELD: radio electronics; organizing shipboard communications. 
     SUBSTANCE: system structure is organized in the form of k - 1 interconnected switches, where k is number of isolated shipboard rooms accommodating integrated communication centers, each being connected to all other centers through fiber-optic communication line; each integrated communication center has series-connected microprocessor, voice map, base radio station modem unit, modem and voice map control unit, N control units for current-limiting circuit breakers, N subscriber module control units, N "E1" junction boards, and data storages. 
     EFFECT: enlarged functional capabilities, enhanced reliability and survivability of system. 
     1 cl, 3 dwg
Patent RU-2265176-C2 (RU)
IPC: F41A21/00
Filed: 2003-08-20
Granted: 2005-11-27
Abstract: FIELD: firearms, applicable as a self-defense weapon. 
     SUBSTANCE: the firing device of all modifications has components for holding the projectile, details forming the cavity for discharge of the projectile.  In the first modification the cavity has such a shape at which in cross section a figure is formed with a relation of the diameter of the circumference inscribed in it and the length of the line connecting two most removed points of the perimeter making up a value less than 0.8.  The other modifications has components forming a cavity, whose axis represents a curved line including at least three lugs the height even of one of them exceeds 0.15 of the diameter of the circumference inscribed in the figure formed on the plane of the cross section of the inner surface of the cavity including even one lug positioned at an angle to the axis of the cavity, its height exceeds 0.15 of the diameter of the circumference inscribed in the figure formed on the plane of the cross section by the inner surface of the plane of the cross section by the inner surface of the plane including even one lug positioned at an angle of not less than 20 deg. to the axis of the plane having a lug of variable width, having non-parallel lugs, having lugs shifted relative to one another along the cavity. 
     EFFECT: expanded range of the means of self-defense. 
     10 cl, 8 dwg
Patent RU-2258101-C2 (RU)
Inventor: KUZIN N N
IPC: C30B29/38
Filed: 2003-10-07
Granted: 2005-08-10
Abstract: FIELD: manufacture of polycrystal superhard materials on base of dense modifications of borazon and wurtzite-like boron. 
     SUBSTANCE: borazon and wurtzite-like boron may be used as materials for parts of high-pressure apparatus and tools in treatment of  wear-resistant materials, first in sharpening heat-treated steels, gray and high-strength cast irons,  tungsten-containing hard alloys, reinforced concrete, stone and plastics. Proposed method includes subjecting boron nitride to action of pressure from 6.5 to 9 Gpa at high temperature for 2-3 min, after which temperature is reduced to room magnitude and pressure is reduced to atmospheric level at rate of 200°C per Gpa to 250°C per Gpa. Used as borazon is wurtzite-like boron or mixture of wurtzite-like boron and borazon at its content 0f from 0 to 50 mass-%; process is performed at temperature of from 1500°C to 2200°C in field of their  stability under isothermal conditions; temperature gradient of from 20°C/mm to 70°C/mm may be additionally created in  direction of reaction cell axis. Borazon and wurtzite-like boron are placed in reaction cell layer-by-layer perpendicularly to cell axis; composition of one layer differs from that of adjacent layer in content of wurtzite-like boron and borazon;  graininess of borazon ranges from 3/2 mcm to 200/160 mcm. 
     EFFECT: enhanced efficiency; possibility of producing flaw-free material possessing high strength. 
     3 cl, 11 dwg, 1 tbl, 11 ex
Patent RU-2259567-C2 (RU)
Inventor: POLETAEV A B
IPC: G01N33/53
Filed: 2003-10-30
Granted: 2005-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking blood samples, producing serum, carrying out immunoenzyme analysis for determining content of anti-idiotypic antibodies to nerve tissue antigens and screening patients according to the level of determined antibodies in which idiotypic antibodies reactivity to nervous system neuromediators like GABA, glutamine, dopamine, serotonin and nerve tissue antigens like proteins S100, GFAP, MBP65 AND NGF and neuromediator receptors is additionally determined. Nervous system development disorder risk level is determined from relation between idiotypic and anti-idiotypic antibodies deviation from norm. 
     EFFECT: high accuracy of disorder prognosis.
Patent RU-2360248-C2 (RU)
Title: Интегрированный измеритель для тестирования образца
Inventor: GRIFFIT ALUN VIN
IPC: G01N27/28
Filed: 2003-04-02
Granted: 2009-06-27
Abstract: Изобретение относится к интегрированному измерителю для использования при взятии проб и анализа анализируемых веществ, в частности глюкозы в жидкостях, таких как кровь или интерстециальная жидкость. Измеритель содержит средство прокола, датчик и картридж тестирующих полосок, расположенные в одном модульном корпусе. Картридж тестирующих полосок включает в себя стопку тестирующих полосок, подходящих для проведения электрохимического или фотометрического анализа образца крови. Интегрированное тестирующее устройство автоматически подает и располагает тестирующую полоску и образует участок прокола. Кровь переносится на тестирующую полоску из участка прокола, и датчик автоматически анализирует образец крови после того, как тестирующая полоска набирает образец из участка прокола. Устройство характеризуется расширенными функциональными возможностями и удобством в использовании. 2 н.п., 31 з.п. ф-лы, 10 ил.
Patent RU-2277893-C2 (RU)
Inventor: AKSENOVA ANNA MITROFANOVNA
IPC: A61H1/00
Filed: 2004-03-12
Granted: 2006-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: one should do strengthening exercises for weakened muscles of body and limbs by alternating them with exercises directed for active stretching muscles both weakened and those after loading. One should carry out massage starting with anterior, lateral and posterior sides of patient's neck, shoulders and thoracic muscles, then comes passive muscular stretching along steady increase of stretching impact. It is necessary to massage alternately each side of spinal and gluteal areas at turn of patient's head towards the side being opposite to that of massage starting from trapezius muscle and sites of its fixation to scapula, then comes the broadest, long and subscapular muscles. One should perform traction along vertical body axis at patient's back position due to taking a patients by radiocarpal articulations of patient's hands up. The innovation enables to prevent counter-curvatures, strengthen spinal muscles and normalize their tonicity. 
     EFFECT: higher efficiency. 
     2 cl, 1 ex
Patent RU-2349720-C2 (RU)
Inventor: KARMADONOV SERGEJ VITAL EVICH
IPC: E04B1/78
Filed: 2004-05-24
Granted: 2009-03-20
Abstract: FIELD: construction industry. 
     SUBSTANCE: heat-insulating layer of the building external wall includes coating and tubular members that attach the coating to load-carrying wall of the building so that the cavity wherein low-strength heat-insulating material is arranged is formed; at that coating is a high-strength membrane attached to tubular members some of which protrude out of the wall in a staggered manner for the length that is smaller so that attachment to them can create tension of membrane to the required structural stiffness. 
     EFFECT: providing structural stiffness that does not change under influence of external load and protects low-strength heat-insulating material. 
     1 cl, 11 dwg
Patent RU-2292516-C2 (RU)
Title: Combustion chamber block and method for cooling of venturi pipe in combustion chamber block
Inventor: KREHFT ROBERT DZH
IPC: F02C1/00
Filed: 2001-11-30
Granted: 2007-01-27
Abstract: FIELD: heat engineering. 
     SUBSTANCE: combustion chamber block designed for employment with gas turbine engine comprises premixing chamber adapted for mixing of fuel and air, and combustion chamber adapted for combustion of fuel and air, said chamber communicating with one another through Venturi pipe. Combustion chamber and Venturi pipe are surrounded with wall so that cooling air passage is defined therebetween. Each of said wall and said mixing chamber wall is equipped with at least one cooling air aperture. Cooling air passage at downstream end of combustion chamber is closed with blocking ring preventing overflow of cooling air available within this portion of said passage directly into combustion chamber, and is in fluid communication with at least one opening provided through mixing chamber wall. Cooling air is heated as it flows over combustion chamber and Venturi pipe and is then directed back into premixing chamber. Such construction of combustion chamber block allows NO x  outbursts to be reduced during combustion process. 
     EFFECT: increased efficiency and improved environment control. 
     6 cl, 6 dwg
Patent RU-2305060-C2 (RU)
Title: Method of and device for forming groups of flat articles
Inventor: STAUBER KHANS UL RIKH
IPC: B65H5/24
Filed: 2002-08-28
Granted: 2007-08-27
Abstract: FIELD: printing industry. 
     SUBSTANCE: according to invention, groups are formed from flat articles delivered to many supply flows by uniting supply flows with formation of group flow in which many flows of printed matter put in cascade at equal intervals between overlaps are placed one on the other and in which zones of front edges of articles of printed matter flows put in cascade are aligned relative to each other in direction of conveyor transportation.  Groups of articles from head end of low are separated by clamping operations and acceleration of aligned zones of front edges of articles.  Supply flows are put one on the other at least in one point of joining, and articles in all united and laid-on flows of articles are arranged in parallel in direction perpendicular to direction of conveyor transportation.  They are transported at the same speed and with the same intervals between articles, and projections of united and laid-on flows on plane parallel to aligned articles either pass parallel to each other or coincide, and projections of united flows on plane perpendicular to parallel alignment of articles pass at acute angle.  United flows are synchronized so that zones of front edges of articles in processes of putting on flows are aligned relative to each other. 
     EFFECT: improved formation of groups of printed matter. 
     16 cl, 5 dwg
Patent RU-2278689-C2 (RU)
Inventor: EHMIROV GIRAMIDIN NIZAMUDINOVI
IPC: A61K38/39
Filed: 2004-08-19
Granted: 2006-06-27
Abstract: Изобретение относится к медицине, а именно к дерматологии, и может быть использовано для лечения трофических язв (ТЯ) и длительно незаживающих гнойных ран (ДГНР). Для этого в 1-ую фазу раневого процесса на поверхности ТЯ и ДНГР накладывают ранозаживляющую композицию при следующем соотношении компонентов, мас.%: метилурацил - 0,9-1,1; пепсин - 3,6-4,4; бетаина гидрохлорид 3,6-4,4; хлористого натрия - 9,0-11,0; дистиллированная вода до 100,0. Эту композицию накладывают на хлопчатобумажных носителях. Во вторую и третью фазы на очищенную поверхность ТЯ и ДНГР наносят мелконарезанные препараты коллагена слоем толщиной в 3-4 мм. Затем на коллагеновый слой накладывают слой хлопчатобумажного носителя, обильно смоченный в ранозаживляющей композиции, разбавленной в соотношении 1:2 дистиллированной водой. Поверх хлопчатобумажного носителя накладывают многодырчатый микроирригатор, прикрываемый еще одним стерильным хлопчатобумажным носителем. Способ обеспечивает эффективность лечения за счет ускорения отторжения некротических тканей, подавления роста микробов, уменьшение опасности генерализации инфекции, токсических и аллергических явлений, улучшение регенерации тканей. 2 з.п. ф-лы.