baber/WOPTO huggingface dataset:
Patent RU-2256554-C1 (RU)
Inventor: DOLOTOV G V
IPC: B28C5/38
Filed: 2003-10-27
Granted: 2005-07-20
Abstract: FIELD: production of building materials. 
     SUBSTANCE: the invention is pertaining to production of building materials, in particular, to equipment used for preparation of light construction mixtures. The foam concrete mixer consists of: an installed on a frame baromixer with a cover and a pipeline with a union for a compressed air feeding; an electrical engine; a placed in the baromixer activator with vanes; a discharge device with a shutoff valve; a control panel connected to the electrical engine. The electrical engine is mounted on the frame horizontally with the horizontal location of its shaft, directly on which the activator with vanes is installed. In the pipeline for the compressed air feeding a relief valve of a mass type is installed. The bottom of the baromixer is made cylindrical. Above the activator there is a shield with a hole for feeding a mixture into activator. 
     EFFECT: the invention presents a foam concrete mixer used for preparation of light construction mixtures. 
     3 dwg
Patent RU-2253552-C1 (RU)
Inventor: PANIN V I
IPC: B23K11/24
Filed: 2003-12-01
Granted: 2005-06-10
Abstract: FIELD: contact spot AC-welding with use of welding cycle regulator having thyristorized module. 
     SUBSTANCE: method is realized on change of conductance angle of thyristors. Method comprise steps of preliminarily determining reference points of welding electric currents for each phase of spot welding process; according to said points calculating regression models of amplitude curves of welding currents and calculating values of conductance angle of thyristors depending upon maximum value of welding current, frequency of supply mains, turning-on angle of thyristors, phase shift angle and coefficients of power type polynomial; writing in modules for controlling welding current preliminarily registered in regulator of welding cycle values of conductivity angles of thyristors for their further using at controlling welding current. 
     EFFECT: enhanced quality of welded joints due to controlling conductivity angle of thyristors for each half-period of welding current at different phases of welding process. 
     3 dwg
Patent RU-2253642-C1 (RU)
Inventor: ANNIKOV V EH
IPC: C06B25/00
Filed: 2003-12-05
Granted: 2005-06-10
Abstract: FIELD: explosives. 
     SUBSTANCE: invention relates to hydrogen-containing industrial blasting substances based on gel-like matrix. Manufacture of charge of explosive composition comprises preparing aqueous solution of oxidants, adding polyacrylamide to form gelated solution of oxidants, adding structure-forming agent, adding sensitizer, filling envelop, and structuring charge. Structure-forming agent is constituted by two components, interaction of which with each other leads to formation trivalent ion functioning as structure-forming agent. One of the two components is added to aqueous solution of oxidants or to gelated solution of oxidants and the other component to gelated solution of oxidants before or during addition if sensitizer. Structuring of charge is performed at 20 to 90°C. 
     EFFECT: simplified and improved charge manufacture technology, improved quality of charge, and stabilized physicochemical and detonation characteristics of charge. 
     3 cl, 1 tbl, 3 ex
Patent RU-2262975-C1 (RU)
Title: Способ подготовки сероводородсодержащей нефти
Inventor: FAKHRIEV A M
IPC: B01D19/00
Filed: 2004-02-13
Granted: 2005-10-27
Abstract: Изобретение относится к способам подготовки нефти к транспорту и может быть использовано в нефтегазодобывающей промышленности при подготовке сернистых нефтей, газоконденсатов с высоким содержанием сероводорода и меркаптанов. Подготовку нефти осуществляют путем ее многоступенчатой сепарации, включающей удаление содержащегося сероводорода сепарацией при 30-65°С и пониженном давлении, предпочтительно при остаточном давлении в концевом сепараторе 0,05-0,07 МПа, до достижения 55-85%-ной степени удаления сероводорода с последующей доочисткой от остаточного сероводорода введением в нее эффективных количеств водно-щелочного раствора нитрита натрия, или пиросульфита, или гидросульфита натрия, или гидроксиламинсульфата, или водного раствора сульфита и гидросульфита натрия, предпочтительно содержащего сульфит и гидросульфит в мольном соотношении 1: (0,3-0,9), при температуре 15-65°С в течение не менее 0,5 ч. При подготовке нефти, содержащей сероводород и меркаптаны, в нефть вводят 20-40%-ный водно-щелочной раствор нитрита натрия с рН не ниже 11. При подготовке тяжелой нефти с аномально высоким содержанием сероводорода перед сепарацией при пониженном давлении в нефть вводят углеводородный газ первой ступени сепарации, или малосернистый нефтяной газ, или природный газ. Способ позволяет снизить остаточное содержание сероводорода и легких меркаптанов в товарной нефти до уровня современных требований при сохранении ее высокого выхода. 8 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2256451-C1 (RU)
Inventor: GLUSHKOV R G
IPC: A61K31/404
Filed: 2004-04-21
Granted: 2005-07-20
Abstract: FIELD: medicine, virology, pharmacy. 
     SUBSTANCE: invention proposes an agent for treatment and prophylaxis of infection caused by coronaviruses, in particular, for treatment of atypical pneumonia (SARS), and pharmaceutical composition of indicated designation based on thereof. Agent represents 1-methyl-2-phenylthiomethyl-3-carbethoxy-4-dimethylaminomethyl-5-oxybromoindole or 1-methyl-2-phenylthiomethyl-3-carbethoxy-4-dimethylaminomethyl-5-oxybromoindole monohydrate hydrochloride (arbidol) known early as an immunomodulator and preparation used against influenza viruses. Invention provides reducing accumulation of coronaviruses (on example with TOPS virus) in lung. 
     EFFECT: valuable medicinal properties of agent. 
     2 cl, 7 tbl, 9 ex
Patent RU-2270159-C1 (RU)
Title: Powder metering device
Inventor: SLJUSAREV NIKOLAJ IVANOVICH
IPC: G01F13/00
Filed: 2004-06-11
Granted: 2006-02-20
Abstract: FIELD: methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers. 
     SUBSTANCE: metering device comprises loading hopper with discharge orifice formed in bottom thereof, flexible system, vibration exciter rigidly connected to the loading hopper from discharge orifice side, body, electromagnetic valve for material metering and distribution nipple. The flexible system is formed of U-shaped spring and rope connected to opposite body sides and defining movable joint between the distribution nipple and the body. Vibration exciter and electromagnetic valve are secured to distribution hopple. Joint between the body and the distribution nipple is enclosed with elastic sealing means. 
     EFFECT: increased output and simplified structure. 
     1 dwg
Patent RU-2274927-C1 (RU)
Title: Heat sink
Inventor: PRILEPO JURIJ PETROVICH
IPC: H01L23/46
Filed: 2004-10-01
Granted: 2006-04-20
Abstract: FIELD: semiconductor devices or solid-state cryorefrigerators. 
     SUBSTANCE: proposed heat sink that can be used as cooling or heating , or ventilating facility and mainly for Peltier-effect cooling or heating devices has developed heat-transfer surface component and cooling agent inlet and outlet pipes. This developed heat transfer component is essentially screen nozzle of woven metal net placed in sealed capsular container provided with pipe connections. Screen nozzle can be made of screens having different size of mesh and different wire diameters. In addition, screen nozzle can be made of separate net blocks and the latter can be separated by distance pieces. Heat sink has enlarged heat-transfer surface and enhanced packing coefficient, that is ratio of heat-transfer surface area to volume occupied by this surface and is capable of transferring high-density heat fluxes. 
     EFFECT: enhanced heating efficiency, reduced hydraulic and/or aerodynamic drag. 
     4 cl, 4 dwg
Patent RU-2269587-C1 (RU)
Title: Cold-resistant steel with enhanced strength
Inventor: GORYNIN IGOR VASIL EVICH
IPC: C22C38/16
Filed: 2004-10-25
Granted: 2006-02-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: cold-resistant steel of enhanced strength comprises components taken in the following ratio, wt.-%: carbon, 0.04-0.10; manganese, 1.00-1.40; silicon, 0.15-0.35; nickel, 0.1-0.8; niobium, 0.02-0.06; vanadium, 0.02-0.10; aluminum, 0.02-0.06; sulfur, 0.001-0.005; copper, 0.05-0.20, and iron, the balance. Invention provides enhancing cold-resistance and corrosion stability, improved welding capacity and resistance against lamellar destructions in retaining high strength of steel. Invention can be used in manufacturing sheet roll of improved welding capacity used in ship building, fuel-energy complex, transport and heavy machine building, bridge building and others branches. 
     EFFECT: improved and valuable properties of steel. 
     3 tbl, 1 ex
Patent RU-2280145-C1 (RU)
Title: Способ выполнения вооружения штыревых шарошек буровых долот
Inventor: BOGOMOLOV RODION MIKHAJLOVICH
IPC: E21B10/52
Filed: 2004-11-19
Granted: 2006-07-20
Abstract: Изобретение относится к области буровой техники и используется при строительстве скважин в глубоком и сверхглубоком бурении, а также на горнорудных карьерах при бурении взрывных скважин с продувкой забоя воздухом. Позволяет повысить надежность работы твердосплавного вооружения шарошек. Способ включает токарную обработку внутренней полости опоры на заготовке, токарную обработку наружной поверхности с базированием на внутреннюю полость, цементацию обеих поверхностей, обдирку цементованного слоя на всю его глубину (около 2,2 мм) с поверхности венцов под сверление зубковых отверстий, закалку шарошек в масло при температуре t з =835°С, их низкий отпуск до температуры t o =200°C, сверление отверстий (гнезд) под зубки, селективный подбор размеров зубков под размер каждого из гнезд, запрессовку зубков, низкий отпуск. Поверхности венцов, освобожденные обдиркой от цементованного слоя, подготавливают и затем покрывают любым известным методом нагрева и напыления износостойким защитным покрытием, имеющим твердость, равную или превышающую твердость закаленного цементованного слоя (HRc≥58). 4 з.п. ф-лы, 1 ил.
Patent RU-2280555-C1 (RU)
Inventor: SHPYGAR SERGEJ ALEKSEEVICH
IPC: B27B3/00
Filed: 2004-12-09
Granted: 2006-07-27
Abstract: FIELD: forest industry, applicable for length cutting of logs. 
     SUBSTANCE: the saw frame has a bed with guides, two movable frames and two saw frames with saws, drive of reciprocating motion of saw frames and movable frames, as well as a wood feed drive.  The movable frames have rollers entering the ellipsoidal slots of cams, synchronizers and roller drives providing synchronous displacements of the saw frames in the vertical planes, and of the movable frames in the horizontal plane in antiphases.  The ellipsoidal slots of the cams may have such a shape that, when they are rolled about by the rollers, the movable frames provide a guaranteed gap between the saws and the saw cut at a no-load travel of the saw frames.  The frame may have a feed drive providing a uniform motion of wood at a constant speed equal to the mean speed of motion of the movable frames. 
     EFFECT: reduced level of vibration at cutting, enhanced quality of cutting. 
     3 cl, 4 dwg
Patent RU-2267339-C1 (RU)
Title: Method for treating children for strabismic amblyopia
Inventor: SHURYGINA IRINA PETROVNA
IPC: A61N5/067
Filed: 2005-01-11
Granted: 2006-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves treating vision analyzer by applying physical factors like combined concurrent contact treatment with pulsating infrared laser radiation, pulsating incoherent radiation, pulsating red radiation and permanent magnetic field applied to occipitoparietal head and neck zone, carotid sinuses and biologically active points using magnetic infrared laser therapy apparatus having two radiator types and an optical acupuncture nozzle. The treatment course is 8-12 sessions long. 
     EFFECT: enhanced effectiveness of treatment; stable and high quality results; accelerated treatment course. 
     1 tbl
Patent RU-2277229-C1 (RU)
Title: Device for measuring level and density of liquid
Inventor: BERDNIKOV ALEKSEJ MIKHAJLOVICH
IPC: G01F23/30
Filed: 2005-01-27
Granted: 2006-05-27
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: device can be used for measuring density and level of liquid in closed rooms. Device has float made in form of hollow cylinder which has lower end to be air-tight closed; protecting pipe with holes in top and lower ends; float disposed inside the pipe; strain gauge converter, flexible rope connected with float and strain gauge converter; microcontroller provided with analog-to-digital converter which is connected with output of strain gauge converter. Device also has stepping reversing motor with micrometer screw fastened to shaft of the stepping motor, bracket with guide lath which is mounted in top end of pipe. Micrometer screw is connected with strain gauge converter, which is mounted onto guide lath for vertical movement. 
     EFFECT: widened functional capabilities. 
     1 dwg
Patent RU-2279881-C1 (RU)
Title: Способ предоперационной эндоскопической подготовки деринатом больных с осложненной язвенной болезнью двенадцатиперстной кишки
Inventor: PLECHEV VLADIMIR VJACHESLAVOVI
IPC: A61K31/713
Filed: 2005-02-24
Granted: 2006-07-20
Abstract: Изобретение относится к медицине, в частности к гастроэнтерологии, и касается предоперационной подготовки больных с осложненной язвенной болезнью двенадцатиперстной кишки. Для этого эндоскопически в периульцерозную зону вводят 2 мл Дерината, отступя 2 см от краев язвы. Дополнительно в дозе 2 мл его вводят в зоне предполагаемой для анастомоза культи желудка в субмукозный слой передней и задней стенок по большой кривизне тела желудка. Курс составляет 2-3 сеанса с интервалом 3 дня. Способ обеспечивает улучшение клеточного иммунитета, микроциркуляции крови и лимфы, предупреждает анастомозит и несостоятельность дуоденальной культи.
Patent RU-2277797-C1 (RU)
Inventor: OSADCHENKO IVAN MIKHAJLOVICH
IPC: A23K1/16
Filed: 2005-03-02
Granted: 2006-06-20
Abstract: FIELD: feed production. 
     SUBSTANCE: method involves feeding cows with ration comprising biologically active additive including mixture of wastes of apples and tomatoes processed in juice production, i.e., dried apples and tomato pomace used in the ratio of 1:1 in an amount of 3-5 kg per 1 kg of live weight. 
     EFFECT: increased milk yield and improved milk quality. 
     3 tbl, 1 ex
Patent RU-2285215-C1 (RU)
Title: Method of automatic control of drying sheet materials in multi-zone conveyor drier
Inventor: SAFONOV ANDREJ OLEGOVICH
IPC: F26B25/22
Filed: 2005-03-05
Granted: 2006-10-10
Abstract: FIELD: drying. 
     SUBSTANCE: method comprises measuring the temperature of the exhaust drying agent which made of a flue gas, final humidity, and initial humidity.  The rate of feeding of the material to be dried changes depending on its final humidity.  The temperature of the material at the output of the drier is determined from the value of the temperature of the drying agent, initial humidity, and the rate of movement of the sheet material.  The predicted values are compared with the specified values.  When the value of the predicted temperature exceeds the specified value at a humidity below the specified one, the temperature of the drying agent is decreased, the flow rate of the drying agent is reduced, and the rate of feeding of the sheet material is increased. 
     EFFECT: enhanced quality of drying and lowered inflammability. 
     1 dwg
Patent RU-2285874-C1 (RU)
Inventor: VEDIN ALEKSEJ TIMOFEEVICH
IPC: F26B3/347
Filed: 2005-03-09
Granted: 2006-10-20
Abstract: FIELD: drying. 
     SUBSTANCE: device comprises working chamber with housing made of rectangular parallelepiped and microwave generators arranged in its top section.  The outlets of the housing point vertically downward.  The relief unit is provided with at least one grate.  The inlet branch pipe of the dust-catching device is connected with the drying chamber through the system of air ducts, and the outlet branch pipe of the dust-catching device is connected with the inlet of the fan whose pressure branch pipe is connected with the grate. 
     EFFECT: improved environmental protection. 
     1 dwg
Patent RU-2292865-C1 (RU)
Title: Material for filling maxillofacial and dental bone defects
Inventor: BARINOV SERGEJ MIRONOVICH
IPC: A61K6/838
Filed: 2005-05-06
Granted: 2007-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: material has reactive hardening powder mixture containing hydroxyapatite and tricalcium phosphate as base and magnesium phosphate and potassium phosphate in phosphoric acid as closing liquid when taking the ingredients in known quantitative proportions in the closing liquid. The closing liquid quantity to reactive hardening powder mixture proportion is equal to 0.25:0.65 (in g). 
     EFFECT: wide range of functional applications for correlating alveolar process fragments, closing bone tissue cavities and treating traumatic cracks. 
     1 tbl
Patent RU-2290871-C1 (RU)
Title: Method for diagnosing pseudotumor orbit disease cases
Inventor: AZNABAEV MARAT TALGATOVICH
IPC: A61B8/10
Filed: 2005-06-17
Granted: 2007-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out pulsating Doppler ultrasonography approach for examining and recording orbital artery blood circulation speed data. Quantitative values describing blood circulation in the orbital vein. Then orbital arteriovenous relation index is calculated from formula V max o.a. /V max o.v. = orbital arteriovenous relation index, where V max o.a.  is the maximum systolic speed in the orbital artery; V max o.v.  is the maximum systolic speed in the orbital vein. The index value being from -6.0±0.02 to -12.0±0.03, infiltration stage is diagnosed. The value being from -4.0±0.01, fibrosis in orbit pseudotumor is diagnosed. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2290302-C1 (RU)
Title: Rotary machine for drilling amber articles
Inventor: TILIPALOV VLADIMIR NIKOLAEVICH
IPC: B23B49/04
Filed: 2005-07-21
Granted: 2006-12-27
Abstract: FIELD: machine engineering, namely manufacture of machine tools for working stone, particularly machines for drilling amber articles. 
     SUBSTANCE: machine includes vertically oriented shaft mounted in bearing assemblies between upper and lower plates of machine housing. Machine also includes working positions having attachments for fastening blanks and arranged mutually in opposite spindle boxes with drills, attachment for inhibiting blank supply to working positions connected by means of electronic unit with two optic-fiber transducers. Each transducer is arranged on pendulum mounted in shaft of machine with possibility of simultaneous motion with position of spindle box after termination of drilling process for time period sufficient for checking drill and with possibility of returning to initial position. 
     EFFECT: enhanced efficiency, improved quality of drilling. 
     2 dwg
Patent RU-2299871-C1 (RU)
Title: Композиция для огнеупорного покрытия
Inventor: KRASNYJ BORIS LAZAREVICH
IPC: C04B35/101
Filed: 2005-12-20
Granted: 2007-05-27
Abstract: Изобретение относится к технике производства огнеупорных материалов, которые могут быть использованы как защитные покрытия от коррозионных сред при технологических нагревах и в процессе изготовления деталей и полуфабрикатов. Технический результат изобретения - повышение качества покрытия. Композиция содержит электрокорунд, оксидал, каолин, алюмомагниевый фосфат, сополимер акриловой кислоты "Рузин 12", воду при следующем соотношении компонентов, мас.%: электрокорунд 35,2-52,0, оксидал 4,0-6,0, каолин 0,8-1,2, "Рузин 12" 2,0-3,0, алюмомагниевый фосфат 18-27, вода 20-30.
Patent RU-2304172-C1 (RU)
Inventor: DEGAJ ALEKSEJ SERGEEVICH
IPC: C21C7/072
Filed: 2005-12-23
Granted: 2007-08-10
Abstract: FIELD: metallurgy, namely metal agitation in steel casting ladles. 
     SUBSTANCE: method comprises steps of blowing steel with gas at least through two blowing tuyeres. Blowing through each tuyere is realized at different intensity changed according to sine law  at predetermined amplitude, frequency and phase shift for each blowing tuyere. 
     EFFECT: shortened time period of metal treatment, improved quality of metal, lowered consumption of materials fed to ladle, reduced wear of refractory lining of steel casting ladle. 
     1 dwg
Patent RU-2310037-C1 (RU)
Inventor: BEDRETDINOV GAJAR KHAMZJANOVIC
IPC: E02B11/00
Filed: 2006-02-01
Granted: 2007-11-10
Abstract: FIELD: reclamation building, particularly to create accumulation-and-drainage system in the case of ground-water level exceeding drainage laying level. 
     SUBSTANCE: method involves digging-out trench with the use of chain reversely rotating working tool of narrow drainage machine along with excavated ground movement between trench walls and drainage machine hopper; forming drain communicated with trench through guiding member. Drain includes two pipes covered with synthetic filter and connected with each other by means of flexible connection members so that drain string is created. Drain is laid in trench by drain insertion in guiding member so that major drain cross-sectional axis extends along trench axis. Drain is laid on trench bottom so that major cross-sectional axis thereof is directed obliquely to trench axis and drain passes in depressions made in trench walls for distance of not more than 0.2 of string width. One pipe is sealed with caps and opened after drain-water level reduction. Device for said method realization comprises narrow draining machine including basis vehicle, chain reversely rotating working tool, guiding member, hopper defined by two longitudinal and two transversal vertical walls and provided with front cutting part, as well as hollow plough share. Plough share has removable shaped side wings installed at cutting part thereof. Guiding member is arranged in hopper and includes vertical post joined to plough share interior through spiral section. Receiving orifice of guiding member at vertical post is directed so that major cross-sectional axis extends along device axis. Outlet plough share orifice is directed so that major cross-sectional axis thereof is transversal to device axis. 
     EFFECT: increased drain laying quality and decreased costs for further device operation. 
     3 cl, 6 dwg
Patent RU-2303479-C1 (RU)
Title: Distributing plate for mass exchange apparatus for cleaning gases
Inventor: SVERDLIK GRIGORIJ IOSIFOVICH
IPC: B01D3/20
Filed: 2006-02-03
Granted: 2007-07-27
Abstract: FIELD: gas cleaning. 
     SUBSTANCE: distributing plate comprises base provided with the gas supply branch pipes, caps provided with slots and mounted above the gas supply branch pipes, and branch pipes for supplying and discharging absorbing liquid.  The slots in the caps are arranged tangentially.  The passages diverge toward their exits and are arranged around the caps.  The passages embrace the zone of the slots and bear on the base of the housing.  The outlets of the passages in the adjacent caps face each other. 
     EFFECT: enhanced efficiency. 
     4 dwg
Patent RU-2313061-C1 (RU)
Inventor: KOREN KOV VLADIMIR VLADIMIROVI
IPC: F42B12/58
Filed: 2006-03-09
Granted: 2007-12-20
Abstract: FIELD: aircraft cluster ammunition filled with self-dispersed service components. 
     SUBSTANCE: the cluster has a casing, gas generator and a framework the form of the front and rear flanges, with rotating service component placed between them by lateral rows separated by disks, the cluster is provided with a central tube and a piston device made in the form of a cylinder tapered cover with a seal ring on the cylindrical section coupled to the front flange provided with coaxially positioned and rigidly coupled reflector and cylindrical bush, coupled to the central tube, by a plug, the gas generator is placed in the cavity of the central tube on the side of the front end face. 
     EFFECT: enhanced specific efficiency, safety and reliability of cluster action. 
     3 cl, 4 dwg