baber/WOPTO huggingface dataset:
Patent RU-2205058-C2 (RU)
Inventor: VOLODIN N P
IPC: B01D45/12
Filed: 2001-12-24
Granted: 2003-05-27
Abstract: FIELD: dust separators; applicable in cleaning gases from dust in food, mining, textile, chemical and other industries. SUBSTANCE: vortex dust separator has cylindrical body forming separation zone; inlet and axial exhaust pipes installed in body upper part. Body lower part accommodates axial cylinder for intake of gas to be cleaned with tangential intake pipe and deflecting washer, dust collecting chamber located under body, and unit of gas recirculation from dust collecting chamber to separation zone axial cylinder is additionally provided with deflecting member installed in its through, and conical dust discharge valve, secured to its bottom. Additional deflecting member is made in form of oval ring with edges bent outside downward. Unit of gas recirculation from dust collecting chamber to separation zone is made in form of hole and movable control plate located on internal wall of tangential intake pipe. EFFECT: higher efficiency of dust separation. 3 cl, 2 dwg
Patent RU-2298415-C2 (RU)
Title: Композиции, включающие гормон роста
Inventor: ZIBOL D BERNKHARD
IPC: A61K47/26
Filed: 2000-07-11
Granted: 2007-05-10
Abstract: Изобретение относится к области медицины и касается жидких композиций гормона роста, которые сохраняют стабильность при хранении в течение более 6 месяцев при температуре в диапазоне 2-8°С в результате простого приготовления композиции, содержащей гормоны роста в фосфатном буфере, физиологическом значении рН. При гарантии того, что значение рН составляет 6,15-6,5, кристаллизация гормона роста в процессе хранения при температурах холодильника или выше ингибируется, или снижается. Для придания изотоничности композиции в нее включают манит. Консерванты включают для снижения бактериального загрязнения, что позволяет получать большое количество стандартных доз, которые можно хранить при 2-8°С. Преимущество изобретения заключается в снижении кристаллизации. 4 н. и 13 з.п. ф-лы, 4 табл., 3 ил.
Patent RU-2248566-C2 (RU)
Title: Method for ultrasonic testing of cylindrical articles
Inventor: MOLOTKOV S L
IPC: G01N29/40
Filed: 2002-03-04
Granted: 2005-03-20
Abstract: FIELD: non-destruction testing processes, possibly ultrasonic testing of cylindrical articles such as railway road wheels, bands, drums, pulleys and other products. 
     SUBSTANCE: method comprises steps of irradiating surface ultrasonic waves across cylindrical surface of article and receiving echo-signals caused by flaws; extracting signal passing around article n times; regulating amplification degree of received signals while sustaining constant amplitude of extracted signal; setting threshold levels for time intervals between probing signal and signal that passes around article one time, at time intervals between one time passing and two times passing signals, between two times and three times passing signals; evaluating flaw occurrence according to echo-signal exceeding threshold levels. Said threshold levels are set while taking into account features of distributing ultrasonic oscillations at their circulation in material of article. Number of n extracted signal is selected according to construction of cylindrical article and conditions of propagation of ultrasonic oscillation in it. 
     EFFECT: enhanced reliability and efficiency of testing articles. 
     3 cl
Patent RU-2245755-C2 (RU)
Title: Strip casting method
Inventor: FUKAZE KHISAKHIKO
IPC: B22D11/06
Filed: 2000-09-18
Granted: 2005-02-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method comprises steps of holding pair of cooled casting rolls in parallel one relative to other; creating between rolls zone of their approaching; providing possibility of cross motion of one roll relative to other; continuously applying effort to one casting roll for shifting it crosswise towards other roll; setting between rolls initial gap being less than thickness of cast strip in zone of roll approaching; providing rotation of rolls in opposite directions in such a way that their peripheral surfaces move downwards in zone of roll approaching; casting melt metal to zone of approaching rotating rolls and creating bath of melt metal hold on rolls over zone of roll approaching; controlling revolution number of rolls in such a way that to set mode of casting strip whose thickness in front portion exceeds initial gap between rolls; as formed strip pushes one roll from other roll, overcoming applied shifting effort and increasing gap between rolls for adapting it with thickness of initially cast strip; then increasing gap between rolls in comparison with initial gap. 
     EFFECT: flexible control of casting speed providing optimal condition of metal solidification and bath filling rate due to possibility of using rolls having profiles of different thickness values. 
     7 cl, 12 dwg, 1 ex
Patent RU-2239606-C2 (RU)
Title: Аппарат магнитной обработки вещества
Inventor: GURNITSKIJ V N
IPC: C02F103/02
Filed: 2002-06-10
Granted: 2004-11-10
Abstract: Изобретение относится к устройствам для физико-химической обработки веществ, в частности к аппаратам для магнитной обработки веществ. Аппарат содержит магнитные корпус и каркас. Между двумя половинами корпуса для герметизации намагничивающей катушки от влаги предусмотрены резиновые прокладки. Фланцы приварены к наружным частям корпуса. Каркас имеет тонкую стенку, чередующуюся с утолщениями, имеющими в осевом сечении форму криволинейных треугольников, основания которых находятся от оси корпуса на расстоянии радиуса проходного отверстия аппарата. Технический результат состоит в повышении эффективности обработки. 2 ил.
Patent RU-2281609-C2 (RU)
Title: Способ контроля качества передачи
Inventor: CHEN TAO
IPC: H04B7/26
Filed: 2000-11-13
Granted: 2006-08-10
Abstract: Изобретение относится к технике беспроводной связи. Технический результат заключается в повышении пропускной способности систем беспроводной связи. Сущность изобретения заключается в том, что создают опорный вектор канала пилот-сигнала посредством когерентного суммирования элементарных сигналов канала пилот-сигнала, создают искусственный бит посредством извлечения отрезка опорного вектора канала пилот-сигнала, проецируют искусственный бит на опорный вектор канала пилот-сигнала, определяют полярность искусственного бита, вычисляют приближенное значение коэффициента ошибок по битам из коэффициента ошибок по битам искусственного бита и используют приближенное значение коэффициента ошибок по битам для контроля качества принятой информации. 2 н. и 8 з.п. ф-лы, 6 ил., 1 табл.
Patent RU-2237732-C2 (RU)
Inventor: EHDLINGER AL FRED
IPC: C21B3/06
Filed: 2001-01-18
Granted: 2004-10-10
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: method comprises supplying liquid slags containing chromium and/or nickel oxides into molten pool and two-step reduction of slags. In the first step, reduction is accomplished by injecting carbon into molten pool to reduce content of chromium and/or nickel oxides in slags to a value from 0.8 to 0.2%. In the second reduction step, to reduce content of chromium and/or nickel oxides in slag below 0.15%, preferably below 0.08%, higher reduction potential is created by way of adding into slag reducing agents with higher reduction potential such as aluminum, calcium, silicon, ferrosilicon, silicocalcium. Ferrosilicon is added in amounts 3 to 15 kg per 1 t slag, preferably 6-10 kg/t. Once reducing agents with higher reduction potential is added, molten pool is flushed with inert gas. First reduction step lasts 15-30 min and the second 3-10 min. 
     EFFECT: increased reliability of removing chromium and/or nickel so that slags can further be used as ground cement materials and reduced total treatment time. 
     4 cl, 3 tbl
Patent RU-2264035-C2 (RU)
Inventor: BENDER POL E
IPC: H04B7/005
Filed: 2001-02-07
Granted: 2005-11-10
Abstract: FIELD: communications. 
     SUBSTANCE: in accordance to method, base station transfers into access terminal along direct traffic channel only when base station has data for sending to access terminal. Each access terminal generates periodic changes of data transfer speed on basis of received signal of direct communication line. Then, each access terminal minimizes period, within which it transfers along check communication line, without controlling power by disabling transmitter on basis of changes of speed of data transfer. 
     EFFECT: better traffic capacity. 
     6 cl, 10 dwg
Patent RU-2243397-C2 (RU)
Inventor: KUTUZOV V V
IPC: F02G1/043
Filed: 2002-10-21
Granted: 2004-12-27
Abstract: Изобретение относится к области двигателестроения. Техническим результатом является упрощение конструкции и улучшение удельных показателей. Сущность изобретения заключается в том, что двигатель внешнего сгорания содержит корпус с закрепленными с ним передней и задней крышками. В корпусе размещен ротор с лопастями. При этом рабочие полости высокого давления рабочего тела (газа) постоянно связаны с камерами сжатия и расширения, соединенными согласно рабочему циклу с охладителем и нагревателем. Согласно изобретению ротор размещен между боковыми перегородками, в которых выполнены окна, одно из которых постоянно сообщается с нагревательной полостью, а другое постоянно сообщается с охладительной полостью. Между ступенчатыми лопастями ротора выполнены камеры постоянного объема для переноса рабочего тела, при этом нагреватель связан с задней крышкой корпуса, а охладитель - с передней. 4 ил.
Patent RU-2250071-C2 (RU)
Inventor: BONDARENKO G M
IPC: A61B5/24
Filed: 2002-11-10
Granted: 2005-04-20
Abstract: FIELD: poultry science. 
     SUBSTANCE: the present innovation deals with visual evaluation in chicken followed by testing them by the value of bioelectric potential. Chickens with bioelectric potential being significantly higher against average values are considered to be stress-resistant ones and those with bioelectric potential being significantly lower against average values in concrete population are concluded to be stress-sensitive ones. The method is very simple in its implementation and efficient for large-scale selection in poultry on stress-resistance. 
     EFFECT: higher efficiency. 
     1 cl, 2 dwg, 2 ex, 4 tbl
Patent RU-2238423-C2 (RU)
Inventor: BAKHMUTOV A A
IPC: F02K9/48
Filed: 2002-12-04
Granted: 2004-10-20
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed throttleable oxygen-hydrocarbon liquid-propellant rocket engine with afterburning of recovery gas has propellant mains, chamber cooled by hydrocarbon propellant, gas generator operating of oxygen-hydrocarbon propellant at excess of propellant, and propellant pumps driven by gas turbine. Engine control system includes thrust-control regulator and propellant component ratio control throttle, both installed in oxidizer mains. Device to create additional load for hydrocarbon propellant pump is used in operation control system at throttling conditions. Said device creating additional load for hydrocarbon propellant pump is made either as hydraulic resistance introduced directly into gas generator supply main or as bypass main with hydraulic resistance. 
     EFFECT: provision of serviceability of liquid-propellant rocket engines within wide throttling range, prevention of soot formation in gas generator. 
     1 dwg
Patent RU-2240020-C2 (RU)
Inventor: KOPYLENKO L R
IPC: A23L17/30
Filed: 2002-12-11
Granted: 2004-11-20
Abstract: FIELD: fish industry, in particular, reprocessing of salmon fish caviar. 
     SUBSTANCE: method involves salting screened caviar; mixing with vegetable oil and glycerin; canning; holding and pasteurizing by providing gradual heating of cans with caviar to temperature of 57-58 0 C and heating-through at said temperature for 90-95 min; holding to temperature of 20-26 0 C. Also, cans filled with caviar are held before pasteurization procedure at temperature of from -2 0 C to -5 0 C for 30-120 days. 
     EFFECT: stabilized color of caviar, suppressed activity of self-digestion processes occurring in caviar during storage and, accordingly, increased shelf life, improved gustatory and organoleptical properties, reduced power consumption and production costs. 
     2 cl, 4 ex
Patent RU-2237809-C2 (RU)
Inventor: VASIL EV P N
IPC: E21C41/16
Filed: 2002-12-27
Granted: 2004-10-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes treatment of resources from limit of extraction column and primary placement of ceiling at distance equal to maximum width of ceiling plate. Method includes also drilling of wells from the surface into prepared excavation column down to mineral resource. First row of wells is placed along border of extraction column, and second row - along lava pit-face at a distance from border of extraction column equal to calculated maximum width of hard-destructible ceiling plate. After extraction of mineral resource from border of extraction column and opening wells of first row pipes are inserted into them having plugged lower ends and apertures at lower portions of pipes. Perforated portions of pipes are placed adjacent to expected places of ceiling rock solids destruction and heat carrier is fed into pipes under pressure to form hollow spaces in the wells. After displacement of lava pit-face and opening wells of second row in them hollow spaces are also formed in similar manner. Primary placement of ceiling is performed after mounting support beams along lava and extracting individual supports from extracted space. 
     EFFECT: reliable controllability of primary placement of frozen hard-controlled rock solids and excluded losses of mineral resource. 
     2 dwg
Patent RU-2243576-C2 (RU)
Inventor: VOLODIN JU G
IPC: G01W1/18
Filed: 2003-01-31
Granted: 2004-12-27
Abstract: FIELD: generation of compressed gas with desired content of water vapors for checking gas moisture content meters. 
     
     
       SUBSTANCE: proposed compressed gas generator has equilibrium flask filled with moistened carrier, two temperature sensors, pressure sensor, filter, heat exchanger filled with adsorbent, inlet gas main, outlet gas main, and adjustable-temperature thermostat. Heat exchanger is filled with adsorbent mixed up with dispersed material of high heat conductance; temperature sensors and pressure sensor are mounted inside equilibrium flask whose moistened carrier is mixed up with water-repelling material of high heat conductance. 
     
     
       EFFECT: enhanced precision of producing compressed gases having desired content of water vapors. 
     
     
       1 cl, 1 dwg
Patent RU-2248050-C2 (RU)
Inventor: CHEPUL V L
IPC: G21C3/32
Filed: 2003-03-07
Granted: 2005-03-10
Abstract: FIELD: nuclear power engineering; fuel assembly manufacture. 
     
     
       SUBSTANCE: proposed fuel assembly has hexahedral spacer grid with coolant passage holes made in the form of equilateral triangles with rounded-off angles symmetrically disposed relative to holes for bottom plugs of fuel elements or tubular channels in the amount of six ones around each of them, their rounded-off angles being directed toward them; it also has similarly designed round holes for coolant passage. 
     
     
       EFFECT: enhanced flow section of holes for coolant passage through bottom support grid at same desired stiffness; reduced labor consumption and metal input. 
     
     
       2 cl, 7 dwg
Patent RU-2252592-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2003-04-01
Granted: 2005-05-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves providing ultrasonic mixing of curdle whey, fat-free milk, sugar, aromatizer, water, cultural liquid produced by citric acid fermentation of colored raw plant material, and structurizer used in the form of preparation produced from Mortierella jenkinii micromycet biomass obtained by predetermined process; pasteurizing mixture; cooling; pouring and forming. 
     EFFECT: provision for producing of milk jelly with continuously changing anisotropic organoleptical properties in vertical plane.
Patent RU-2232538-C2 (RU)
Title: Instrument for wax graphics
Inventor: IVANITSKIJ VASILIJ NIKOLAEVICH
IPC: B44D3/22
Filed: 2003-04-21
Granted: 2004-07-20
Abstract: FIELD: hot wax writing means for writing on surfaces of any shape made from any materials. 
     SUBSTANCE: instrument has metal funnel attached to handle and including cylindrical or conical inner side surface, nose with exit and outer apertures and inner bottom surfaces arranged at sites of transition from inner side surface to nose exit aperture. Bottom surface is made conical and nose exit aperture has at least one narrowing zone defined by part of channel section reducing toward nose outer aperture and corresponding zone of continuous transition toward narrowing zone. Outer surface of nose end is made conical. Metal funnel to handle attachment part is arranged at an angle of 35-45 deg relative to handle axis. 
     EFFECT: improved quality of graphics due to uniform flowing of hot wax, wider range of use and convenient working by artist of surfaces made from various materials. 
     5 cl, 2 dwg
Patent RU-2280769-C2 (RU)
Inventor: LAURITSEN SVEN
IPC: F01M1/06
Filed: 2001-10-24
Granted: 2006-07-27
Abstract: FIELD: mechanical engineering; heavy engines. 
     SUBSTANCE: invention can be used in lubricating systems of ship diesel engines.  Proposed metering system has feed pipe and return pipe, each being furnished with valve and connected with central feed pump.  System contains injection units connected with said pipes.  Each unit contains injection nozzle designed for injection of atomized oil for lubricating the cylinders into corresponding cylinder, piston arranged in rear part of nozzle rod, and controlled motor connected with piston by screw to provide control of piston delivery stroke.  Moreover, system contains central computer designed to control valves and motor which provides accurate control of amount of oil and adjustment of timing. 
     EFFECT: provision of control of amount of fed oil and timing. 
     8 cl, 3 dwg
Patent RU-2250769-C2 (RU)
Title: Method for treating the cases of osteoarthrosis
Inventor: VASIL EV A JU
IPC: A61P19/02
Filed: 2003-06-05
Granted: 2005-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying napkin impregnated with medicament to an injured articulation area. The medicament contains hydrocortisone acetate in the amount of 0.4mg/cm 2 , dimexide - 1.4 mg/cm 2  and sodium alginate - 4.1 mg/cm 2 . The napkins are applied to internal and external side of the articulation for 6 days, changing them in three days. 
     EFFECT: accelerated treatment course.
Patent RU-2314212-C2 (RU)
Title: Design or tire tread intended for stud fitting
Inventor: EHROMJAKI PENTTI JUKHANI
IPC: B60C11/00
Filed: 2003-06-27
Granted: 2008-01-10
Abstract: FIELD: transport engineering; tire treads. 
     SUBSTANCE: according to invention, more hard rubber of tread is located in form of circumferential strips passing at least in side zones of tread inside layer of soft rubber.  Holes for studs pass through thus formed strips of intermediate base into elastic layer limited by strips of intermediate base so that lower flanges of studs to be fitted in holes for studs are located completely under lower surface of strips of intermediate base inside elastic layer of rubber of tread outer part or layer of more soft rubber.  Narrow parts of studs are enclosed by material of intermediate base.  Design makes it possible to use more sift rubber of outer part of tread in surface layer to improve adhesion with road. 
     EFFECT: improved holding of stud, reduced effort required to drive studs to level of tread plane, reduced noise caused by studs. 
     10 cl, 6 dwg
Patent RU-2278040-C2 (RU)
Inventor: AUER VOL FGANG
IPC: B61F3/10
Filed: 2002-03-27
Granted: 2006-06-20
Abstract: FIELD: railway transport; six-wheel bogies. 
     SUBSTANCE: proposed bogie contains wheelsets with corresponding axle boxes.  Extreme wheelsets 8,10 are mechanically inter coupled for turning in reliability opposite sides are made movable in longitudinal direction of vehicles.  Middle wheelset 9 is made movable in cross direction of vehicle, being included into wheelset turning control mechanism.  Axles 2,4,6 of wheelset arranged at one side of running gear and/or axle boxes 3,5,7 of wheelsets arranged at other side of running gear are mechanically coupled only with axle boxes of wheelsets arranged at one and the same side with them.  Adjacent axle boxes of wheelsets are mechanically coupled through system of guide tie-rods and turning levers with first turning lever 14,26 which is connected for turning with corresponding axle box of middle wheelset. 
     EFFECT: reduced attack angle of wheelset. 
     9 cl, 1 dwg
Patent RU-2294390-C2 (RU)
Inventor: KUBOT DETLEF
IPC: C01F7/47
Filed: 2002-04-06
Granted: 2007-02-27
Abstract: FIELD: hydrometallurgy; methods of removal of the water non-soluble substances from the solutions containing the metals chemically transformed into the water-soluble form. 
     SUBSTANCE: the invention is pertaining to the field of hydrometallurgy. The method is used for removal of the water non-soluble substances from the solutions containing the metals chemically transformed into the water-soluble form. It provides for addition in the solutions at least of one the water-soluble cationic polyelectrolyte containing the neutralized or quaternized by the inorganic acid and then polymerized dialhylaminoalkyl(meta)acrylamide, preferably dimethylaminopropylakrylamide. The invention also presents the device for realization of the method at purification of the solutions by Bayer's method. The technical result of the invention is the increased efficiency of the process. 
     EFFECT: the invention ensures the increased efficiency of the process. 
     21 cl, 1 ex
Patent RU-2260643-C2 (RU)
Inventor: KANBAJ V A
IPC: D06P3/10
Filed: 2003-12-10
Granted: 2005-09-20
Abstract: FIELD: leather industry. 
     SUBSTANCE: invention relates to area of dyeboarding operations in leather production, in particular to a method of dyeing genuine leather with active dyes including intermediate product neutralization, active dye dyeing and subsequent fixation with alkaline reagent. According to invention, neutralization is effected in presence of preparation "Deep Dying" in amount 4.5-5.0% of the weight of planned leathers, dyeing is effected with active dye consumed in amount 2.5-5% at medium pH 3.4-3.5 in presence of 0.9-1.2 g/L alizarin oil, and fixation of dye is performed simultaneously with greasing at medium pH 8.5-8.9 with sodium hydrocarbonate consumed in amount 1.3-1.8%, greasing composition in amount 3.8-4.2%, and "Polinap AD" in amount 1.8-2.2 of the weight of planned leathers. Finally leather is rinsed in presence of nonionic surfactant consumed in amount 0.8-1.2 g/L. 
     EFFECT: optimized dyeing composition and dyeing conditions. 
     1 tbl, 9 ex
Patent RU-2272152-C2 (RU)
Inventor: SERGEEV VADIM BORISOVICH
IPC: F01D15/10
Filed: 2004-03-02
Granted: 2006-03-20
Abstract: Изобретение относится к области турбостроения и может быть использовано в газотурбинных двигателях и установках, преимущественно малоразмерных. Газотурбинный двигатель содержит входное устройство с обтекателем, диск вентилятора, электрический генератор, включающий статор, закрепленный внутри обтекателя, и магнитную систему ротора генератора, а также полый установочный элемент. Установочный элемент размещен внутри статора генератора, концентрично ему, имеет цилиндрическую посадочную поверхность, на которой расположена магнитная система ротора, и связан с источником вращения. Установочный элемент соединен с диском вентилятора и выполнен из немагнитного материала с коэффициентом теплопроводности меньше, чем у материала диска вентилятора. Магнитная система ротора расположена внутри установочного элемента. Установочный элемент выполнен с отверстиями между магнитной системой ротора и диском. Втулка выполнена из материала с меньшим удельным весом, чем у материала вала двигателя. Изобретение позволяет снизить температуру магнитной системы, что увеличивает надежность работы электрического генератора. 5 з.п.ф-лы, 2 ил.