baber/WOPTO huggingface dataset:
Patent RU-2208662-C2 (RU)
Title: Способ защиты устройства из тугоплавкого металла с жидким щелочным теплоносителем
Inventor: ARAKELOV A G
IPC: C23C28/02
Filed: 2001-10-10
Granted: 2003-07-20
Abstract: Изобретение относится к высокотемпературным устройствам атомной и космической техники, материаловедению тугоплавких металлов и теплофизике теплоносителей из жидких щелочных материалов. Сущность изобретения: способ защиты устройства из тугоплавкого металла с жидким щелочным металлом включает нанесение на находящуюся во внешней вакуумной среде наружную поверхность устройства защитного покрытия, в котором в качестве защитного покрытия используют ленту из фольги из геттерно-активного материала. Перед нанесением защитного покрытия на одну из поверхностей ленты наносят последовательно два защитных слоя, причем материал первого слоя обладает коэффициентом линейного расширения, равным 0,7-1,3 коэффициента линейного расширения материала фольги, материал второго слоя обладает малой пропускной способностью активных газов внешней вакуумной среды, нанесение защитного покрытия на наружную поверхность устройства производят плотной намоткой внахлест ленты с защитными слоями наружу. В качестве материала фольги могут быть использованы титан или его сплав, ниобий или его сплав, тантал или его сплав. В качестве материала первого защитного слоя может быть использован оксид алюминия, а в качестве материала второго защитного слоя - хромоникелевая шпинель. Технический результат - обеспечение защиты устройства из тугоплавкого металла с жидким щелочным теплоносителем. 3 з.п.ф-лы, 3 ил.
Patent RU-2217164-C2 (RU)
Title: Method for preparing vaccine against tuberculosis
Inventor: BAZHIN M A
IPC: A61K39/04
Filed: 2001-11-01
Granted: 2003-11-27
Abstract: FIELD: veterinary microbiology, phthisiology. SUBSTANCE: invention relates to preparing dead cell-free (molecular) vaccine of new type. Method involves culturing mycobacteria from the strain BCG, isolation of two fractions cytoplasmic and fraction of cellular envelopes. Fraction of cellular envelopes is conjugated on cellulose matrix in the ratio = 1:10 (by mass) in the presence of chrome trichloride, then cytoplasmic fraction is added up to the protein content 1.5-2 mg/ml. Method provides preparing ecologically pure vaccine eliciting high immunogenicity. EFFECT: improved preparing method. 3 tbl, 4 ex
Patent RU-2226496-C2 (RU)
Title: Dc electromagnetic multijaw grab
Inventor: FEDOROV V E
IPC: B66C3/16
Filed: 2001-12-27
Granted: 2004-04-10
Abstract: FIELD: mechanical engineering; lifting and transportation facilities. SUBSTANCE: invention can be used for gripping and holding small-size scrap and ferromagnetic materials chips. Proposed grab consists of housing and movable magnetic circuit hinge-interconnected by means of grips-claws. Field coil is placed inside grab housing. Movable magnetic circuit is essentially open system consists of core and outer pole installed coaxially with core, and field coil. Housing is provided with device for suspending grab from crane mechanism. In initial state, grips-claws are moved apart through maximum width owing to weight of movable magnetic circuit. Grab is set into action after lowering onto load to be lifted when supply voltage is fed to both field coils. Movable magnetic circuit is attracted to housing, building common enlarged magnetic working field. Grips-claws close dipping into material and thus increasing additionally amount of held load. With supply switched off, housing of grab and movable magnetic circuit de-energize, magnetic circuit lowers, grips-claws open to release held material. EFFECT: increased gripping capacity of grab at minimum service expenses. 2 cl, 1 dwg
Patent RU-2247850-C2 (RU)
Inventor: NORDENTOFT TORSTEN
IPC: F02B75/16
Filed: 2000-12-07
Granted: 2005-03-10
Abstract: FIELD: power-generating sets. 
     SUBSTANCE: invention can be used as power supply source for different devices, for instance, household electric appliances. Proposed set contains housing accommodating air-cooled internal combustion engine, electric generator driven by engine, exhaust system, air intake communicating with outlet hole, means to provide circulation of cold air through generator, engine and exhaust system and around them, heart exchange devices to take heat from exhaust system and from circulating air flow and direct heat to water or air for heating. Invention relates to method of power generation, automatic control of power of compact power-generating set and control system to implement this method. 
     EFFECT: increased efficiency of set. 
     26 cl, 8 dwg
Patent RU-2224718-C2 (RU)
Title: Barium titanate manufacture process
Inventor: VAKHMENINA O N
IPC: C01F11/00
Filed: 2002-01-08
Granted: 2004-02-27
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: invention relates to production of alkali metal titanates, which can be used for fabrication of high-frequency ceramic condensers and other radio-electronic facilities with high electrophysical parameters. Preliminarily prepared titanium tetrachloride, barium chloride, and oxalic acid solutions are mixed together in following order: oxalic acid solution is first added to titanium tetrachloride solution and resulting mixture is added to barium chloride solution. Resultant barium titanyl oxalate is separated from filtrate, treated with 8-10% oxalic acid solution within temperature range 20 to 75 C at ratio of solids to liquids equal to 1:(2-3), filtered, washed with distilled water, and calcined. The following products are thus obtained: non-thixotropic loose barium titanyl oxalate paste with high filtration factor and fine-grained barium titanate powder with improved characteristics as starting material for manufacturing ferroelectric materials. EFFECT: improved quality of products. 2 dwg, 1 tbl
Patent RU-2236093-C2 (RU)
Inventor: BAKUMOV A O
IPC: H05H1/24
Filed: 2002-08-05
Granted: 2004-09-10
Abstract: FIELD: gas-discharge engineering; glow discharge production for various applications. 
     SUBSTANCE: gas-discharge chamber designed to produce glow discharge for exciting active media of gas lasers, spectroscopy of gases and their mixtures for chemical analysis, developing plasma chemical reactors, and plants for plasma etching of integrated circuits, and for other purposes is essentially hermetically sealed gas-filled cavity whose walls are made in the form of metal electrodes isolated from adjacent electrodes by means of insulating gaskets. Chamber is made in the form of convex polyhedron such as regular octahedron, cubic octahedron, icosahedral decahedron, rhombic-cubic octahedron, truncated tetrahedron, truncated icosahedron, or truncated dodecahedron whose edges carry insulators. In addition polyhedron may be made in the form of combination of two pyramids with equal even number of side edges and with equal open bases joined together at outlines of their bases so that apexes of pyramids occur at different ends of base plane; polyhedron can be also made in the form of combination of two pyramids and at least one prism with equal even number of side faces and with similar open bases joined together at outlines of their bases in pyramid-prism-pyramid sequence so that apexes of pyramids occur at different ends of prisms. 
     EFFECT: ability of spherical focusing negative-glow prism causing enhanced specific luminosity at same contribution to glow discharge. 
     11 cl, 10 dwg
Patent RU-2244807-C2 (RU)
Inventor: BUR JAN JU A
IPC: E21B43/16
Filed: 2003-02-28
Granted: 2005-01-20
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: method includes pumping of replacing agent through force wells. Cyclic vibro-seismic treatment with alternating frequencies is performed on bed, using ground vibration sources. Composition and amount of extracted fluid is determined after and before treatment. Dominating frequencies of bed are detected on basis of reaction of micro-seismic noise thereof on vibro-seismic treatment. Additional vibro-seismic treatment is performed by signal being a total of at least two monochromatic signals with frequencies equal to dominating frequencies of block of productive oil deposit bed. Treatment is performed till development of cracks, while placing blocks in resonance oscillations, and separating of inner potential energy, providing for intensification of processes of forming of clusters in extensive zone from blocks of productive bed having different sizes. 
     EFFECT: higher oil yield. 
     1 ex, 1 dwg
Patent RU-2249789-C2 (RU)
Title: Device for introducing information correction into readings of electronic aviation devices
Inventor: ZIMARIN V M
IPC: G01L7/14
Filed: 2003-03-18
Granted: 2005-04-10
Abstract: FIELD: measuring. 
     SUBSTANCE: device for introducing information correction into readings of electronic aviation devices has angle of rotation optic converter made in form of modulating disc linked with handle for introduction of correction, optical radiator and two photoreceivers shifted by one forth of step of modulator. Angle of rotation optic converter is made of two conjugated bushings, one of which is motionless and the other one is made for turn. Plate provided with two photoreceivers and optic radiator is fixed at the end of motionless bushing. Optic radiator is mounted in center of plate in front of edge of light-conducting cylinder made of opal glass. Cylinder is introduced into axial hole of modulating disc which has outer diameter to be fixed at the edge of turning bushing. Conic ring-shaped mirror is made in turning bushing. Bigger diameter of the mirror is turned to photoreceivers. 
     EFFECT: reduced sizes of correction signal former. 
     2 cl, 4 dwg
Patent RU-2269430-C2 (RU)
Inventor: GIBS ALAN TIMOTI
IPC: B60K17/28
Filed: 2001-08-23
Granted: 2006-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed power gear train includes engine, transmission located in line with it  and intermediate power takeoff unit located between engine and transmission; output of power takeoff unit may transmit power to unit of drive working during motion on water; it is mounted in rear part of transport facility by means of shaft. Transmission output is designed for transmission of power to differential mounted in rear part of transport facility. Power takeoff unit is located behind transmission and shaft passes below or through engine oil sump. 
     EFFECT: enhanced arrangement of power gear train. 
     10 cl, 2 dwg
Patent RU-2244411-C2 (RU)
Inventor: KVASENKOV I I
IPC: C12R1/645
Filed: 2003-04-15
Granted: 2005-01-20
Abstract: FIELD: plant production in particular method for fruit treatment before dispatch for storage. 
     SUBSTANCE: method includes purifying of fruit surface from mechanical impurities and application of essence from the same fruits in combination with cuticular-layer epiphytic substances of vegetable raw material by using condensation from supercritical medium as carrier. Micelle obtained by extraction from biomass of Mortierella aliaceae micromycete with non-polar extractant under supercritical extractant parameters is used as supercritical medium. 
     EFFECT: improved safety of fruit protection from bacterial damage; increased fruit keeping time.
Patent RU-2307002-C2 (RU)
Inventor: STREZOV LAZAR
IPC: B22D11/00
Filed: 2001-09-28
Granted: 2007-09-27
Abstract: FIELD: metallurgy, namely manufacture of cast trip with enhanced limit yield. 
     SUBSTANCE: method comprises steps of continuously casting melt steel with concentration of residual impurities selected from group including copper, nickel, chrome, molybdenum, tin no more than 2.0 mass% depending upon microstructure of ready strip; cooling strip in order to convert austenite to ferrite in temperature range beginning from 850°C till 400°C. 
     EFFECT: strip cast by such method features increased limit yield. 
     26 cl, 3 dwg
Patent RU-2255384-C2 (RU)
Title: Тепловыделяющая сборка ядерного водо-водяного энергетического реактора
Inventor: BATUEV V I
IPC: G21C3/34
Filed: 2003-05-27
Granted: 2005-06-27
Abstract: Изобретение относится к атомной энергетике, а именно тепловыделяющим сборкам ядерного водо-водяного энергетического реактора. Техническим результатом изобретения является повышение надежности и безопасности работы ядерного водо-водяного энергетического реактора за счет уменьшения неравномерности энерговыделения в активной зоне, уменьшения сил сопротивления при аварийном вводе стержней защиты и управления и дистанционирования тепловыделяющих сборок в активной зоне относительно друг друга. На каждой дистанционирующей решетке тепловыделяющих сборок на гранях, примыкающих к углам ободов дистанционирующих решеток, выполнены профильные с симметричными закруглениями опорные ребра. 2 з.п. ф-лы, 5 ил.
Patent RU-2260509-C2 (RU)
Inventor: CHIKH-CHING KHSIEN
IPC: B25B13/46
Filed: 2003-07-16
Granted: 2005-09-20
Abstract: FIELD: building, particularly ratchet wrenches. 
     SUBSTANCE: ratchet wrench comprises head with hole and side orifice formed in side head part and communicating with the hole. Ratchet wrench also has engaging ring rotary installed in the hole and provided with the first row of teeth arranged along outer perimeter of engaging ring, with spring-bearing lock movably installed in the side orifice and with the second row of teeth arranged on one side of the lock. Each tooth of the first row is defined by intersection of two faces in tooth apex. Teeth of the second row are engaged with teeth of the first row. Location angle "a" having 2-4° magnitude starts from engaging ring center and is defined by apexes of two neighboring teeth of the first row. Magnitude of angle "b" between two adjoining surfaces of two neighboring teeth of the second row exceeds that of angle "c" defined by two surfaces of teeth of the first row. Height H of any tooth of the first row is hot less than height h of any tooth of the second one. 
     EFFECT: increased performance, decreased labor inputs and costs. 
     7 dwg
Patent RU-2283127-C2 (RU)
Inventor: PARKHISENKO JURIJ ALEKSANDROVI
IPC: A61P1/04
Filed: 2004-01-26
Granted: 2006-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves transferring a patient receiving maintenance treatment course to self- bougienage with flexible stomach pump in outpatient treatment conditions daily 3 times a day 30 min before taking meals with ozonized olive oil intake at a dose of 1 tea spoon immediately before each bougienage procedure. The total treatment course is 2.5-6 months long. 
     EFFECT: marked anti-inflammatory and antiseptic effect; stimulated recovery processes in esophagus wall.
Patent RU-2266868-C2 (RU)
Inventor: AMINOV S N
IPC: C01F7/06
Filed: 2004-02-24
Granted: 2005-12-27
Abstract: FIELD: alumina process; autoclave leaching-out of bauxite. 
     SUBSTANCE: proposed method consists in continuous pumping of bauxite pulp through autoclave plant at heating to reaction temperature by steam of thermoelectric plant in reaction autoclaves interconnected in upper part by means of bypass pipes. Pumping the pulp is performed with the aid of piston pump and steam-jet pump mounted in upper part of bypass pipes between reaction autoclaves and supplied with the same steam of thermoelectric plant. 
     EFFECT: enhanced efficiency due to avoidance of pressure differential between head and tail autoclaves in pumping the pulp. 
     1 dwg
Patent RU-2295413-C2 (RU)
Inventor: LJAJSTEN VINFRID
IPC: B21C47/30
Filed: 2002-08-16
Granted: 2007-03-20
Abstract: FIELD: units for coiling metallic strips, namely steel strips.  
     SUBSTANCE: coiler includes coiling drum mounted with possibility of rotation in bearing units. In outer ring 6 of rotating support annular gap is formed around bearing unit of coiling drum. Said outer ring of rotating support is mounted with possibility of centering by means of clamping members closed inside when coiling drum is inserted or with possibility of free motion inside annular gap when clamping members are drawn aside. 
     EFFECT: improved reliability of rotating, centering and supporting coiling drum. 
     13 cl, 6 dwg
Patent RU-2276436-C2 (RU)
Inventor: INOZEMTSEV EVGENIJ KONSTANTINO
IPC: H01Q13/02
Filed: 2004-05-14
Granted: 2006-05-10
Abstract: FIELD: radio-receiving deices, antenna engineering, communications. 
     SUBSTANCE: external shell accommodates waveguide advanced in this shell and receiving unit disposed in shielding case. Shell in made in the form of hollow arbitrary-section metal cylinder joined with case and waveguide is made in the form of spike positioned lengthwise of shell axis and connected to receiving unit. In addition, maximal size in cross-sectional area of cylinder is smaller by order of magnitude than wavelength in free space. Loose end of cylinder is shorted out by streamlined metal insert. Antenna assembly is also provided with diode or similar component inserted between arbitrary point of spike and inner surface of cylinder. 
     EFFECT: reduced size, enhanced reliability of protection against atmospheric impacts. 
     4 cl, 5 dwg
Patent RU-2355309-C2 (RU)
Inventor: KOSHELEVA ELENA ALEKSEEVNA
IPC: A61M21/00
Filed: 2004-08-26
Granted: 2009-05-20
Abstract: FIELD: medicine, psychology. 
     SUBSTANCE: preparedness degree of each investigated person is determined subject to complexity of each type test tasks for the investigated group. To this end, b λj   i  is established, i = 1,2; λ = 1 … n; j = 1 … m, where: b λj   1  is total number of right answers given by λ th  investigated in all tasks of j th -type; b λj   2  is mean time spent by λ th  participant for one right answer in tasks of j th -type; n is number of participants in study or test; m is number of task types. Values: y λj   1  = b λj   1  / b j   1  and y λj   2 .= b j   2 / b λj   2 , are determined, where b j   1  = max (b λj   1 ; λ=1…n; j=1…m), b j   2 = min (b λj   2 ; λ,=1…n; j=1…m). φ λj   i =(1-γ λj   i ); i=1,2; λ=1…n; j=1…m and   are calculated. Preparedness degree of investigated person is determined by expression:   λ=1…n; j=1…m. 
     EFFECT: increase in preparedness assessment of investigated persons in group studies. 
     8 tbl, 4 ex, 2 dwg
Patent RU-2278595-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/10
Filed: 2004-10-11
Granted: 2006-06-27
Abstract: FIELD: production of canned concentrated first course dishes. 
     SUBSTANCE: method involves providing cutting and thermal processing of carrot and bulb onion in butter; wetting, cooking, separating from bouillon and cutting dried mushrooms; shredding and freezing fresh cabbage; cutting deep-sea scallop fillet, parsley and celery roots, leek, spinach, green parsley and salted cucumbers; mixing said components without oxygen access with edible salt, black bitter pepper and laurel leaf; packaging, pressurizing and sterilizing resultant mixture. 
     EFFECT: increased digestibility of novel canned product as compared to prior art dish.
Patent RU-2281170-C2 (RU)
Inventor: KOZLOV VLADIMIR PAVLOVICH
IPC: B07B9/00
Filed: 2004-10-14
Granted: 2006-08-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention relates to cleaning of grain and seeds of crops.  Proposed machine contains frame, drive, intake hopper, aspiration system, settling chamber, cleaner shoe with working sieves and sieve cleaning members installed for vibration.  Proposed cleaner shoe is made two-tier, in form of longitudinal bars and cross rods fitted in bars to form support grid for cleaning members.  Longitudinal bars are clamped in vertical plane by studs with upper ends projecting over bars.  Pressure strips are fitted on projecting ends of studs.  Working sieves are clamped by means of studs between said strips and longitudinal bars.  Cleaning members are arranged between cross rods and working sieves.  Glass plastic is used to manufacture cross rods. 
     EFFECT: reduced mass of cleaner shoes, simplified design, reduced grain losses owing to improved quality and efficiency of aspiration process. 
     2 cl, 2 dwg
Patent RU-2300612-C2 (RU)
Title: Доски для пола с декоративными канавками
Inventor: PERVAN DARKO
IPC: E04F15/02
Filed: 2003-03-20
Granted: 2007-06-10
Abstract: Изобретение относится к области строительства, в частности к доскам для пола, имеющим сердцевину и декоративный поверхностный слой. Технический результат изобретения заключается в исключении повреждения краев досок в местах их соединения. Предложены доски для пола, состоящие из сердцевины и поверхностного слоя и снабженные декоративными краями соединения, которые образованы путем удаления поверхностного слоя. 7 н. и 32 з.п. ф-лы, 11 ил.
Patent RU-2289156-C2 (RU)
Title: Actuating device for controlling gas flows in pipelines
Inventor: ILJASOV LEONID VLADIMIROVICH
IPC: G05D7/06
Filed: 2004-11-16
Granted: 2006-12-10
Abstract: FIELD: engineering of devices for controlling technological processes. 
     SUBSTANCE: device for flow adjustment contains device for generation of measuring information about gas flow, connected to one of inputs of electric positioning device, another input of which is connected to source of analog electrical signal. Output of positioning device is connected to servo-motor, connected by rod to adjusting tool, mounted on pipeline. Device for generation of measuring information about flow contains piezo-metric averaging pipe with outputs for tapping full and static pressures, mounted in pipeline in front of adjusting tool alongside gas flow, pressure difference indicator, connected by its inputs to outputs of piezo-metric pipe, absolute pressure indicator, input of which is connected to pipeline, indicator of absolute gas temperature. Outputs of indicators are connected to appropriate inputs of multiplication/division device, output of which is connected to input of square rooting device. 
     EFFECT: invention is invariant to gas flow mode alterations, requires no prior calibration of adjusting tool. 
     1 dwg
Patent RU-2296069-C2 (RU)
Title: Противоугонное устройство
Inventor: LYKOV GENNADIJ SERGEEVICH
IPC: B60R25/04
Filed: 2004-12-03
Granted: 2007-03-27
Abstract: Изобретение относится к противоугонным устройствам и может быть установлено в качестве защитной блокировки магнитного клапана топливного насоса высокого давления на дизельных двигателях. Противоугонное устройство содержит закрепленный на корпусе топливного насоса высокого давления элемент, закрывающий и охватывающий магнитный клапан. Указанный элемент может разъемно соединяться с корпусом топливного насоса высокого давления с помощью крепежных элементов в виде винтов, поверхности геометрического замыкания которых могут поворачиваться только в направлении завинчивания и выполнены с возможностью удаления. Элемент выполнен в виде монолитного, защищенного от взлома, бронированного колпака с отверстиями под крепежные элементы, электропровод и фиксатор-винт. Бронированный колпак не имеет выступающих за корпус топливного насоса высокого давления частей. Фиксатор-винт установлен в бронированном колпаке с возможностью стопорения о магнитный клапан бронированного колпака. Технический результат заключается в повышении степени надежности защиты. 2 з.п. ф-лы, 4 ил.
Patent RU-2325403-C2 (RU)
Title: Cationic polymers of high molecular weight produced by after-polymerization cross-link reaction
Inventor: DZHITSJAN SON
IPC: C08F2/16
Filed: 2003-07-30
Granted: 2008-05-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to water-soluble cationic cross-linked high-molecular polymer characterized by high range of industrial applications. Described method of cross-linked water-soluble cationic high-molecular polymer includes polymerization of cationic monomer with free radical initiator. Produced cation polymer solution contacts with additional free radical initiator resulted in multiplex cross-linked cationic polymer of high molecular weight. Besides invention describes multiplex cross-linked cationic polymer and its water solution. 
     EFFECT: invention enables to simplify production of high-molecular cross-linked polymers. 
     23 cl, 3 tbl, 3 ex