baber/WOPTO huggingface dataset:
Patent RU-2274665-C1 (RU)
Title: Method of the thermal treatment of the pellets
Inventor: PAVLOVETS VIKTOR MIKHAJLOVICH
IPC: C22B1/24
Filed: 2004-11-25
Granted: 2006-04-20
Abstract: FIELD: ferrous metallurgy; production of the iron-ore pellets. 
     SUBSTANCE: the invention is pertaining to the field of ferrous metallurgy, in particular, to production of the iron-ore pellets. The wet conditioned pellets produced by pelletizing of the charge by the pelletizer are placed in a layer on the conveyer belt. Then the pellets are conveyed to the calcining machine and placed in a layer on the fire grate of the calcining machine and conduct the thermal treatment based on suction of the forehearth gases through the layer and removal of the waste forehearth gases into the aerosphere through the smoke duct and the smoke pipe. At transportation of the layer of the wet conditioned pellets to the calcining machine it is subjected to blowing-through by the vertical streams of the hot air, which is heated up by the heat recuperation of the waste forehearth gases in the heat exchanger mounted in the smoke duct. The streams are arranged in the staggered order with a step equal to 1-5 diameters of the stream and spaced from the surface of the pellets equal to 0.5 - 10.0 diameters of the stream. The invention will ensure reduction of consumption of the fuel used for the thermal treatment of pellets. 
     EFFECT: the invention ensures reduction of consumption of the fuel used for the thermal treatment of pellets. 
     2 dwg, 1 tbl, 1 ex
Patent RU-2283970-C1 (RU)
Inventor: GABDRAKHMANOV RINAT ANVAROVICH
IPC: F04B47/04
Filed: 2005-03-01
Granted: 2006-09-20
Abstract: FIELD: oil industry; well hydraulic drives of pump units for lifting stratal liquids from boreholes. 
     SUBSTANCE: proposed borehole pump unit has intake tank, force pump with drive unit, lifting and pressure pipelines, borehole pump with working chamber incorporating suction and delivery valves, return member, drain pipe, and safety tube. Lifting and pressure pipelines are made in the form of piping string. Force pump is made in the form of dual-action pump and borehole pump, in the form of hydraulic cylinder with delivery and lifting pistons which are rigidly fixed on rod and form working and lifting chambers. Hydraulic cylinder is disposed at bottom of piping string; working chamber communicates through suction valve with borehole inner space and through delivery valve, with inner space of piping string. Lifting chamber communicates with inner space of piping string; return valve is made in the form of weight joined with hydraulic cylinder. Rod is joined with piping string; drain pipe is provided in addition with control valve. Borehole pump can be equipped with several working chambers to enhance delivery at low differential pressures. Rod is provided with bottom return valve for filling piping string as it is immersed in borehole, whenever necessary. 
     EFFECT: reduced cost, enhanced reliability in any media at high depth irrespective of stratal pressure, enlarged maintenance intervals due to simplified design. 
     2 cl, 1 dwg
Patent RU-2284957-C1 (RU)
Inventor: GROSH LEONID PAVLOVICH
IPC: B65G47/02
Filed: 2005-03-22
Granted: 2006-10-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to devices for packing nonferrous metal pigs.  Proposed device contains pig feeding mechanism, pig row shaper with turnover device, receiving table and truck installed on support frame, pack forming mechanism consisting of grip with clamp installed for turning around vertical axis and vertical travel under action of drive, driven truck installed on carrying frame and conveyor-accumulator.  Pig feeding mechanism is made in form of chain conveyor with fixed inclined roller table.  Turnover device is made in form of two rodless pneumatic cylinders arranged symmetrically relative to sides of support frame.  Clutch is installed on top of first pneumatic cylinder with pull-pack spring and stop is rigidly secured on shaft of clutch.  Turnable pneumatic cylinder is arranged on top of second pneumatic cylinder with auxiliary pneumatic cylinder fitted on its shaft.  Stop is rigidly secured on rod of auxiliary pneumatic cylinder.  Truck at ends of which said rodless pneumatic cylinders are fastened by carriages is arranged under receiving table and is installed by means of rollers of guide rails rigidly secured on support frame.  Rodless pneumatic cylinder is installed on support frame in center under track.  Said pneumatic cylinder is connected by carriage with base of truck.  Grip contains, in its lower part, two horizontally arranged pneumatic cylinders and pressure plate hinge-secured by means of four hydraulic shock absorbers on clamp.  Carrying frame is provided with hydraulic shock absorbers installed symmetrically on its opposite sides. 
     EFFECT: improved reliability of device and quality of formed pack. 
     4 dwg
Patent RU-2283657-C1 (RU)
Inventor: LESKOV VASILIJ PETROVICH
IPC: A61K36/254
Filed: 2005-04-22
Granted: 2006-09-20
Abstract: FIELD: pharmaceutical industry in particular immunology.  
     SUBSTANCE: invention relates to bioactive supplement to prevent suppression of primary and secondary immune response associated with stress. Claimed supplement contains tincture of chamomile inflorescence, vitamin C and β-carotene as antioxidants and Eleuterococus extract or pantocrin extract as adaptogene in specific component ratio. 
     EFFECT: effective agent to prevent suppression of primary and secondary immune response associated with stress. 
     3 cl, 3 tbl
Patent RU-2284578-C1 (RU)
Inventor: GALKOV ALEKSEJ VLADIMIROVICH
IPC: G08B13/26
Filed: 2005-04-25
Granted: 2006-09-27
Abstract: FIELD: intruder alarm systems engineering, possible use for building systems for guarding extended portions of local area, perimeters of objects. 
     SUBSTANCE: device contains rectangular signal generator, two standard capacitors, resistors, selection-storage device, input amplifier, working capacitor and comparison block. 
     EFFECT: increased reliability and extended functional capabilities. 
     1 cl, 1 dwg
Patent RU-2293264-C1 (RU)
Title: Device for drying high-humid materials
Inventor: GLADYSHEV NIKOLAJ FEDOROVICH
IPC: F26B3/30
Filed: 2005-05-13
Granted: 2007-02-10
Abstract: FIELD: drying. 
     SUBSTANCE: device comprises drying chamber with pad for material to be dried and infrared emitter.  The drying chamber is made of pad and lid.  The pad with material to be dried and infrared emitter are mounted on the frame from opposite sides of the lid made of a transparent material and secured to the frame.  The pad and emitter can move with respect to the lid.  The pad of the drying chamber is provided with the heat exchanger.  The pad can be mounted for permitting rotation with respect to the lid and connection with the evacuating line and line for supplying neutral gas.  The heat exchanger is provided with shaping plates, and it is connected with the circulating pump.  The refrigerator is mounted between the heat exchanger and inlet to the pump.  The heater is mounted between the outlet from the pump and heat exchanger. 
     EFFECT: enhanced efficiency. 
     4 cl, 6 dwg
Patent RU-2290376-C1 (RU)
Title: Сырьевая смесь и способ получения гранулированного теплоизоляционного материала
Inventor: KUDJAKOV ALEKSANDR IVANOVICH
IPC: C04B28/26
Filed: 2005-07-14
Granted: 2006-12-27
Abstract: Изобретение относится к производству строительных материалов, в частности к получению пористых искусственных изделий, и может быть использовано при производстве гранулированного теплоизоляционного материала, особо легкого заполнителя для бетонов промышленного и гражданского строительства. Сырьевая смесь для получения гранулированного теплоизоляционного материала включает микрокремнезем, раствор гидроксида натрия и воду, причем она дополнительно содержит полимерный остаток - кубовый остаток ректификации скипидара-сырца в процессе сульфатно-целлюлозной переработки древесины при следующем соотношении компонентов, мас.%: микрокремнезем - 41,4; полимерный остаток с кислотным числом 15 мг КОН на 1 г продукта - 0,2-0,8; раствор гидроксида натрия с концентрацией 45,22% в пересчете на Na 2 O - 21,5; вода - остальное. Способ получения гранулированного теплоизоляционного материала из сырьевой смеси включает приготовление суспензии из компонентов смеси, гидротермальную обработку ее при 80-90°С и атмосферном давлении в течение 10-15 мин, грануляцию и последующую термообработку сырцовых гранул при 350-400°С в течение 10 мин. Технический результат - снижение энергозатрат за счет исключения стадии предварительной термообработки сырцовых гранул, уменьшение насыпной плотности и повышение общей пористости гранулированного теплоизоляционного материала. 2 н.з.п. ф-лы, 2 табл.
Patent RU-2289681-C1 (RU)
Title: Способ вторичного вскрытия продуктивных пластов газовых скважин
Inventor: ANDREEV OLEG PETROVICH
IPC: E21B43/11
Filed: 2005-07-28
Granted: 2006-12-20
Abstract: Изобретение относится к нефтегазодобывающей промышленности. Обеспечивает повышение эффективности вторичного вскрытия продуктивных пластов. Сущность изобретения: в скважину до ее искусственного забоя спускают колонну насосно-компрессорных труб с воронкой. Переводят скважину на жидкость вторичного вскрытия пласта, в качестве которой используют нефтепродукты или газовый конденсат с удельным весом от 0,7 до 0,9 г/см 3 . Устанавливают воронку выше интервала перфорации на расстоянии, составляющем от 10 до 15% от толщины пласта. Вытесняют жидкость вторичного вскрытия из скважины до создания депрессии на пласт менее 20 кг/см 2 . Спускают в скважину заряды, при помощи которых перфорируют от 2 до 5% толщины пласта в нижнем его интервале. Вызывают приток газа из пласта. Производят удаление техногенных жидкостей из скважины путем отработки перфорированного интервала скважины газом. Перфорируют оставшуюся верхнюю часть пласта при равновесии пластового давления и газа в стволе скважины. Затем в течение от 30 до 48 часов производят окончательную очистку призабойной зоны пласта от фильтрата бурового раствора путем сброса газа из скважины на факел. Проводят исследовательские работы. Закачивают на забой скважины от 3 до 7 м 3  метанола.
Patent RU-2295949-C1 (RU)
Title: Hair growth stimulating agent based on pantothenic acid derivatives
Inventor: BREZHNEV LEONID JUR EVICH
IPC: A61K8/44
Filed: 2005-08-15
Granted: 2007-03-27
Abstract: FIELD: organic chemistry, chemical technology, chemical-pharmaceutical industry, cosmetics. 
     SUBSTANCE: invention relates to using novel derivatives of pantothenic acid, namely ammonium salts with peptides of the following formula (I):   and conjugates of pantothenic acid with peptides of the following formula (I):   as growth stimulating agents, and to a method for synthesis of these derivatives wherein in formulas (I) and (II) X means Gly, Ala, Leu, Ile, Val, Pro, Tyr, Phe, Trp, D-Ile, γ-aminobutyric acid; Y means Glu; Z means hydroxyl (-OH), NH 2 -group, mono- or disubstituted (C 1 -C 3 )-amide, (C 1 -C 3 )-alkyl ester. 
     EFFECT: valuable properties of agent. 
     4 cl, 1 tbl, 1 dwg, 3 ex
Patent RU-2298758-C1 (RU)
Inventor: ALENIN ALEKSEJ IVANOVICH
IPC: F41C3/00
Filed: 2005-09-07
Granted: 2007-05-10
Abstract: FIELD: hand fire arms shooting by low-momentum cartridges, whose cartridge case at a shot serves as a cartridge chamber and a barrel, designed for use by citizens as a means of protection against an attack. 
     SUBSTANCE: the weapon has a body, magazine with a spring-loaded feeder and an actuating mechanism.  For provision of automatic feed of cartridges to the line of fire and removal of empty cases outside of the weapon the cartridges are made with a groove in the cartridge case, the body is provided with a butt plate, an opening is made in the front wall of the magazine for escape of the bullet from the upper cartridge, front and rear lugs are made in the magazine neck, they project to the magazine bore up to the stop of the neck and the cartridge case flange of the upper cartridge taking the initial position.  The lugs have a similar width lower than the width of the cylindrical part of the cartridge case groove, the projection to the magazine bore of the rear lugs does not exceed the depth of the groove in the cartridge case.  A clearance of not less than the case flange height is made between the rear lugs and the butt plate mirror, and the upper cartridge has an opportunity to shift backward from the initial position up to the stop at the butt plate mirror.  The weapon can also use cartridges with a rim on the cartridge case both for electric and percussion principle of cap priming.  A shot can be performed both in the initial and backward shifted position of the upper cartridge.  The weapon may be provided with a barrel or a bullet guide, obturator, mechanism for locking-unlocking the cartridge feeder, device for monitoring the level of charging of the current supply source in the form of a dummy cartridge with a transparent cartridge case, cover of the magazine neck. 
     EFFECT: minimized overall dimensions of the weapon at a use of cartridges of a larger caliber, expanded functional and operating potentialities. 
     15 cl, 8 dwg
Patent RU-2301473-C1 (RU)
Inventor: DEMCHENKO LEONID TIMOFEEVICH
IPC: H01H37/76
Filed: 2005-11-01
Granted: 2007-06-20
Abstract: FIELD: electrical engineering; fire alarm systems for small aircraft. 
     SUBSTANCE: proposed thermal sensor designed for use as circuit-closing device has its case provided with internal duct whose upper part accommodates heat-sensing solder affording closure of contacts mounted in bottom part of duct when in molten state; internal duct is made of material non-wettable by solder. 
     EFFECT: simplified design, facilitated manufacture. 
     1 cl, 1 dwg
Patent RU-2298655-C1 (RU)
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K13/00
Filed: 2005-11-08
Granted: 2007-05-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention is aimed at recovery of heat of blowdown water.  According to proposed method, steam is generated in boiler to which natural gas and air are delivered, and steam generated in boiler is directed to turbine and condensed in condenser, and continuous blowing of boiler is provided by constant removal of high salt content part of water from boiler barrel.  Blowdown water is directed into continuous blowing separator for partial evaporation.  Blowdown water non-evaporated in separator is used for heating natural gas delivered to boiler burner. 
     EFFECT: increased economy of thermal power station. 
     1 dwg
Patent RU-2302574-C1 (RU)
Inventor: AGABABJAN RAZMIK ENOKOVICH
IPC: F16K5/20
Filed: 2005-11-22
Granted: 2007-07-10
Abstract: FIELD: engineering of pipeline armature, possible use for sealing globe valves of large diameters, and under high pressure. 
     SUBSTANCE: inside the body, globe valve contains spindle, globe plug and packing unit in form of collapsible circular saddles. Each saddle has three bushings: external and internal and a moveable intermediate one added between the first two. The internal bushing is immoveable and is in tight contact by its end surface with spherical surface of globe plug. Intermediate bushing on the side of ball plug has a shelf on its external surface. A thread for connection to external bushing is made on the shelf. Conical surface of external bushing is made with possible provision of a space with spherical surface of globe plug. There are no shelves on external cylindrical surface of internal bushing to allow movement of intermediate bushing on it. Corresponding surfaces of bushings form a socket for embedding resilient packing ring with circular slit for its exit. Packing ring is made with cross-section profile analogical to the embedding socket. 
     EFFECT: increased packing reliability of globe valve. 
     3 cl, 2 dwg
Patent RU-2308941-C1 (RU)
Title: Solid medicinal formulation possessing histamine-like effect and method for its preparing
Inventor: KUCHUGURIN VLADIMIR ALEKSANDRO
IPC: A61P1/08
Filed: 2006-05-10
Granted: 2007-10-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to a solid medicinal formulation of agent used in prophylaxis and elimination vertigo and a method for its preparing. Agent comprises betahistine as active pharmaceutical component and special additives in the following ratio of components, wt.-%: betahistine hydrochloride, 4-16; microcrystalline cellulose, 25-70; acid stabilizing agent, 1-3; aerosil, 1-10; disintegrating substance, 1.2-5, and lactose, the balance. Invention provides good decomposition capacity and strength of tablet, simplifying preparing the medicinal formulation. 
     EFFECT: valuable pharmaceutical properties of formulation, improved preparing method. 
     8 cl, 2 tbl, 1 dwg, 8 ex
Patent RU-2319205-C1 (RU)
Title: Способ определения толщины льда замерзающих акваторий
IPC: G06K9/68
Filed: 2006-05-23
Granted: 2008-03-10
Abstract: Изобретение относится к области гидрологии и связано с определением толщины ледяного покрова замерзающих акваторий по данным дистанционных средств измерений, устанавливаемых на метеорологических искусственных спутниках Земли. Техническим результатом является создание автоматизированного в интерактивном режиме мониторинга толщины льда замерзающих акваторий по данным изображений в тепловом канале ИК диапазона частот метеорологических искусственных спутников Земли. Способ заключается в том, что по приведенным математическим формулам вычисляется априорно множество эталонов нелинейных коэффициентов подобия между рельефом истинной толщины льда и рельефом температурного поля ледяного покрова. Затем коэффициенты подобия определяются по данным анализируемого ИК изображения, где выбираются тестовые участки, температура поверхности которых соответствует участкам воды при температуре замерзания и участкам «толстого» (толщина >120 см) заснеженного льда. При одинаковых гидрометеорологических условиях из множества эталонных значений для данных на время приема изображения выбираются коэффициенты подобия, равные рассчитанным, и определяются температурные интервалы, соответствующие выбранным дискретным интервалам толщины льда. На изображении ледяного покрова участки с заданными интервалами толщины льда выделяются с помощью палитры цветов. В качестве тестовых участков на ИК изображении, соответствующих поверхностной температуре или яркости пикселей «толстого» заснеженного льда, выбирают участки изображения земной заснеженной поверхности, расположенной вблизи исследуемого ледяного покрова. 2 з.п. ф-лы, 1 табл.
Patent RU-2316785-C1 (RU)
Title: Способ повышения точности барометрического высотомера с использованием спутниковой системы местоопределения
Inventor: ZHUKOV VLADIMIR MIKHAJLOVICH
IPC: G01S7/40
Filed: 2006-05-30
Granted: 2008-02-10
Abstract: Способ повышения точности барометрического высотомера относится к навигации и может быть использован в системах управления летательных аппаратов (ЛА), к которым предъявляются требования повышенной точности измерения баровысоты Н БВ . Сущность: с помощью приемника глобальной системы местоопределения вычисляют плановые координаты ЛА, определяют по ним высоту h p  рельефа местности, над которой находится ЛА, суммируют h p  с данными радиовысотомера Н РВ , определяют погрешность баровысотомера ΔН БВ =Н БВ -(Н РВ +h p ), корректируют Н БВ  на величину ΔН БВ  и полученный результат выдают потребителю информации о баровысоте. Достигаемый технический результат: повышение точности измерения барометрической высоты полета ЛА. 2 ил.
Patent RU-2319547-C1 (RU)
Inventor: ARSENT EV VASILIJ ALEKSANDROVI
IPC: B02C19/00
Filed: 2006-06-08
Granted: 2008-03-20
Abstract: Изобретение относится к устройствам для тонкого измельчения материалов и гомогенизации многокомпонентных смесей. Мельница содержит горизонтально установленный на опоре через эластичные амортизаторы корпус с приводным дебалансным вибратором и измельчительными камерами, в которых размещены мелющие цилиндрические тела и которые соединены друг с другом течками для межкамерной перегрузки измельчаемого материала. Мелющие тела выполнены в виде свободно установленных одна в другой труб и стержня, при этом двойной радиальный зазор «В» между контактирующими поверхностями мелющей камеры, труб и стержня находится в пределах зависимости В=(0,7÷1,0)2А, где А - амплитуда круговых колебаний корпуса. Изобретение повышает степень измельчения. 3 ил.
Patent RU-2315000-C1 (RU)
IPC: C01G41/04
Filed: 2006-06-15
Granted: 2008-01-20
Abstract: FIELD: processes for producing easily volatile higher fluorides of refractory metals of VI group of periodical system used for producing metal in the form of coatings, powders and compact articles by gas-fluoride metallurgy method at reducing respective hexafluorides by means of hydrogen in gas phase or in metallic substrates. 
     SUBSTANCE: method comprises steps of treating powder of tungsten powder with hydrogen at temperature 500 - 700°C; fluorinating by means of technical fluorine at excess of fluorine consisting 10 - 15 % of stoichiometric quantity at initial temperature 200 - 300°C; absorbing fluorine excess in new doze of tungsten raw material in after-trapping reactor at 100 - 150°C; soaking condensed tungsten in condensing bottles at temperature (-25) - (-30)°C for an hour under evacuation degree 2 - 3 kPa. 
     EFFECT: simplified manufacturing pattern, improved quality of ready product. 
     2 cl, 2 ex
Patent RU-2313455-C1 (RU)
Inventor: DUDCHENKO ALEKSANDR VLADIMIROV
IPC: B32B27/32
Filed: 2006-07-31
Granted: 2007-12-27
Abstract: FIELD: construction, particularly roofing material production and usage for different building structure roof erection. 
     SUBSTANCE: rolled roofing material comprises laminated protective layer and substrate layer made of rubber-polymeric mixtures having the same compositions and intermediate layer of non-woven polyester mesh. Rubber-polymeric mixture includes powder rubber having particle dimensions of up to 0.8 mm taken in amount of 30-50% by weight, low-density polyethylene in amount of 27-60% by weight, EVA in amount of 7-20% by weight and microwollastonite in amount of 5-14% by weight. Material production method involves simultaneously mixing rubber-polymeric mixture components in two extruders; forming rolled substrate layer blank and protective layer blank on two calendars at the same time, wherein extruders and calendars are built in the same production line; bringing the layers one to another for following layer lamination; arranging intermediate non-woven polyester mesh between substrate and protective layers. 
     EFFECT: increased resistance to temperature fluctuations and piercing. 
     3 cl, 2 tbl, 3 ex, 1 dwg
Patent RU-2322446-C1 (RU)
Title: СПОСОБ ПОЛУЧЕНИЯ ПРОИЗВОДНЫХ ТИЕНО[3, 2-с]ПИРИДИНА И ИСПОЛЬЗУЕМЫХ ПРИ ЭТОМ ПРОМЕЖУТОЧНЫХ СОЕДИНЕНИЙ
Inventor: JUN SANGMIN
IPC: C07D333/24
Filed: 2005-03-03
Granted: 2008-04-20
Abstract: Изобретение относится к новому способу получения производного тиено[3,2-с]пиридина формулы (1) (тиклопидина и клопидогреля), включающему взаимодействие соединения формулы (2е) с соединением формулы (3), или его солью: 
     
       
     
     
       
     
     
       
     
     в которых R представляет собой водород или метоксикарбонил, а каждый из X' и Y' независимо представляет собой хлор, бром, метансульфонил или п-толуолсульфонил, а также к новым промежуточным соединениям и способам их получения. Тиклопидин и клопидогрель обладают высокой ингибирующей активностью в отношении агрегации тромбоцитов крови и противотромбической активностью. Технический результат - упрощение процесса. 6 н. и 9 з.п. ф-лы.