baber/WOPTO huggingface dataset:
Patent RU-2228050-C1 (RU)
Inventor: JUSHINA E A
IPC: A01F25/00
Filed: 2002-08-29
Granted: 2004-05-10
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with technology for conserving freshly harvested grain by applying organic substances. Grain flow as falling rain is treated with propionic acid flow sprayed with carbon dioxide supplemented with preparation obtained out of Mortierella zychae micromycete biomass by the preset technology. During the contact propionic acid eliminates grain's surface microflora. Combination of certain substances induces resistant protective reactions of plants. Carbon dioxide restrains the development of acid-resistant aerobic forms of microflora. EFFECT: higher reliability of storage. 2 ex
Patent RU-2221559-C1 (RU)
IPC: A61K9/36
Filed: 2002-11-15
Granted: 2004-01-20
Abstract: Изобретение относится к медицине, конкретно к нестероидному противовоспалительному препарату диклофенаку натрия. Препарат выполнен в форме таблетки-ядра, покрытого оболочкой. Ядро таблетки содержит терапевтически эффективное количество диклофенака натрия и целевые добавки. В качестве целевых добавок ядро содержит гидроксипропилметилцеллюлозу, лудипресс, стеариновую кислоту и/или ее соль и аэросил. В состав оболочки входит гидроксипропилметилцеллюлоза, полиэтиленгликоль, глицерин, окись железа и/или двуокись титана. Ретард таблетки позволяют увеличить продолжительность высвобождения диклофенака натрия до 8-12 ч. Таблетки отвечают всем требованиям Госфармакопеи ХI издания. 3 з.п. ф-лы, 1 табл.
Patent RU-2232232-C1 (RU)
Inventor: SHADUNTS K SH
IPC: E02D27/38
Filed: 2002-11-15
Granted: 2004-07-10
Abstract: FIELD: building, particularly construction of large-scale reservoirs on circular foundations. 
     SUBSTANCE: vertical cylindrical reservoir includes bottom with annular plate supported by circular foundation and overburden of mineral soil arranged below reservoir bottom. Reservoir bottom has reinforcing annular plates located in points of maximal bottom deflection. Annular plated are connected with lower ends of bar located in lower and upper tiers. Upper ends of lower bar tier are welded to cylindrical reservoir shell. Upper ends of upper bar tier are inserted into cylindrical reservoir shell and have adjustable lengths. Cylindrical shell is reinforced from outside thereof by rigid rings located at levels of upper bar ends connection. 
     EFFECT: possibility of uniform settlement of reservoir bottom during exploitation thereof, prevention of substantial bottom deflection, increased shell stability. 
     2 dwg
Patent RU-2222370-C1 (RU)
Inventor: GAVRILOV L N
IPC: B01D63/00
Filed: 2003-02-19
Granted: 2004-01-27
Abstract: Использование: для глубокой очистки и механического обеззараживания питьевой воды, для концентрирования лекарственных препаратов и т.д. Техническая сущность: проточный мембранный фильтр содержит корпус с установленными внутри съемными фильтрующими элементами в виде пористых трубок, крышку и днище с патрубками для подачи и отвода обрабатываемой среды, а также патрубок отвода очищенной среды, при этом фильтрующие элементы установлены концентрично и размеры пор каждого из них меньше размера пор предыдущего в радиальном направлении от оси фильтра, причем крышка снабжена втулкой со штуцером в патрубке отвода обрабатываемой среды, в котором герметично закреплены одним концом фильтрующие элементы, а длина втулки выполнена не менее 1/10 длины корпуса, при этом на днище герметично закреплен тройник со штуцером отвода очищенной среды и штуцером в патрубке подачи обрабатываемой среды, в котором герметично закреплены другим концом фильтрующие элементы. Изобретение обеспечивает повышение эффективности его использования за счет компактности, т.е. улучшение его массогабаритных параметров. 11 з.п. ф-лы, 3 ил.
Patent RU-2240913-C1 (RU)
Title: Способ бесцентрового шлифования
Inventor: SVIRSHCHEV V I
IPC: B24B5/18
Filed: 2003-03-24
Granted: 2004-11-27
Abstract: Изобретение относится к области машиностроения и может быть использовано на бесцентровошлифовальных станках. Обработку осуществляют вращающимся абразивным инструментом переменной абразивной способности в осевом направлении. Сначала определяют теплостойкость обрабатываемого материала. По значению предельно допустимой температуры устанавливают максимальное значение тангенциальной составляющей силы резания при прохождении изделия в зоне шлифования. Затем в зависимости от количества изделий в зоне контакта на каждом участке рабочей поверхности инструмента подбирают и задают переменную характеристику абразивного инструмента в осевом направлении с позиций стабилизации силовых характеристик процесса шлифования, после чего изделию сообщают вращение и перемещение в осевом направлении. В результате повышаются производительность и качество обработки при последовательном выполнении стадий черновой, чистовой и отделочной обработки за счет временной стабилизации силовых и температурных характеристик процесса шлифования.
Patent RU-2231231-C1 (RU)
Title: Устройство защиты закрытых помещений от несанкционированного съема речевой информации
Inventor: LJUTIKOV S S
IPC: H04M1/68
Filed: 2003-03-27
Granted: 2004-06-20
Abstract: Изобретение относится к области оптики, в частности к устройствам защиты закрытых помещений от несанкционированного прослушивания и записи речевой информации с использованием лазерных акустических локационных систем. Техническим результатом является автоматическое создание фотоприемнику лазерной акустической локационной системы маскирующего сигнала (на длине волны лазера подслушивающего устройства), а также создание ложных акустических (речеподобных) сигналов. В устройство, содержащее световозвращатель, подъемную штангу, пружину, стопор, платформу и защитный корпус, введены пьезоэлемент, основание световозвращателя, механизм освобождения стопора, блок сжатия пружины, включатель блока сжатия пружины, механизм сжатия пружины, фотоприемник, усилитель, блок формирования акустических сигналов, а также источник питания, причем фотоприемник электрически последовательно через усилитель соединен с механизмом освобождения стопора, который механически соединен с защитным корпусом, жестко закрепленным на платформе; при этом фотоприемник через усилитель электрически соединен с входом блока формирования акустических сигналов, выход которого соединен с пьезоэлементом и механически соединен со световозвращателем, жестко закрепленным на основании световозвращателя, которое механически соединено с подъемной штангой, смонтированной внутри пружины, причем один конец жестко соединен с основанием световозвращателя, при этом включатель блока сжатия пружины электрически соединен с блоком сжатия пружины и механически соединен с механизмом сжатия пружины, который механически соединен с основанием световозвращателя, а выход источника питания электрически соединен с фотоприемником, усилителем, механизмом освобождения стопора, включателем блока сжатия пружины, блоком сжатия пружины и блоком формирования акустических сигналов. 2 ил.
Patent RU-2238832-C1 (RU)
Inventor: SHIBAKOV V G
IPC: B23P6/00
Filed: 2003-04-02
Granted: 2004-10-27
Abstract: FIELD: mechanical engineering; reconditioning of wornout parts. 
     SUBSTANCE: invention relates to sphere of reconditioning of parts worn out in service by plastic deformation with driving of tool of preset configuration into wornout part and it can be used in repair plants renewing parts of ball pin-type. According to proposed method, reconditioning of ball members of parts is done by means of device according to Para 1, and after plastic deformation, part is subjected to mechanical and thermal machining. Device for reconditioning of ball members by plastic deformation method has wedge to prevent longitudinal displacement of die sections, left section of die being rigidly secured on bed frame. Die sections are provided with lock to form space between sections in assembled state corresponding to geometric dimensions of ball member of part in heated state. 
     EFFECT: enlarged capabilities in reconditioning of ball members by plastic deformation method, increased fatigue strength in critical sections. 
     3 cl, 4 dwg
Patent RU-2226428-C1 (RU)
Title: Method to impact by energy of cavitation on a fluid stream and a cavitation reactor for its realization
Inventor: SHESTAKOV S D
IPC: A23L5/30
Filed: 2003-04-17
Granted: 2004-04-10
Abstract: FIELD: technologies and equipment of ultrasonic cavitation disintegration. SUBSTANCE: the invention is dealt with technologies and equipment of ultrasonic cavitational disintegration: destructions, disintegration, division into parts of any substances including alive substances, present in the form of weighted phases in these mediums, as well as dissociation of molecules of these mediums. Result of cavitational treatment of the liquid mediums is increase of their dispensability, homogeneity, intensification of chemical reactions running in them, synthesis of new compounds, bacteriolysis and bacteriostasis, and also an increase of their chemical activity, for example, hydration activity of water. Streams of liquid mediums in the form of suspensions, emulsions, colloidal or molecular solutions as well as water and other liquids may be exposed to an impact of energy of cavitation. A liquid with a speed providing a given duration of treatment is passing through a cavitational reactor, where a standing acoustical half-wave is formed in the liquid, which excites in it cavitation with a corresponding mean value of an erosive factor. On the ambit of a plane section of the fluid stream containing a maximum value of the erosive factor, they use the value of the erosive factor of no less, than its mean value in the cavitational reactor. The reactor contains a resonance cell with a diaphragm. The diaphragm is located in the same plane, where the center of mass of the area is located. The plane is a locus, that bisect any general normal line to surfaces of walls of the resonance cell, and coordinates of boundary of a hole in the coordinate system, the origin of coordinates of which coincides with this center of mass, satisfy to a definite equation. The technical result is an increase of effectiveness of usage of a reactor volume. EFFECT: the invention allows to increase effectiveness of usage of a reactor volume. 2 cl, 8 dwg, 3 tbl, 4 ex
Patent RU-2236217-C1 (RU)
Inventor: ARSEN EV P A
IPC: A61K6/896
Filed: 2003-05-30
Granted: 2004-09-20
Abstract: FIELD: medicine, osteoplasty. 
     SUBSTANCE: invention relates to composites of composition materials used for osteoplasty. Cement for replacing osseous tissue comprises dicalcium phosphate, tetracalcium phosphate, hydroxyapatite gel, sodium hydrocarbonate, sodium fluoride and these components are taken in the definite quantitative ratio. Cement elicits the enhanced biocompatibility with the osseous tissue, bioactivity and recovers the osseous tissue effectively. 
     EFFECT: valuable medicinal properties of cement. 
     1 cl, 1 tbl, 1 ex
Patent RU-2243589-C1 (RU)
Inventor: ROZIN L G
IPC: H04L29/06
Filed: 2003-06-23
Granted: 2004-12-27
Abstract: FIELD: computer engineering. 
     SUBSTANCE: computer is provided with software block, by means of which inside computer, at moment of user application query to device with USB interface, I/O queries are intercepted and sent through network card and network to device with USB-host functions. As said device a remote host-controller is used, by means of which in accordance of received query data exchange with device with USB interface is organized. 
     EFFECT: higher speed of operation. 
     3 cl, 4 dwg
Patent RU-2242204-C1 (RU)
Inventor: GUBAREVA N N
IPC: A61F13/02
Filed: 2003-08-01
Granted: 2004-12-20
Abstract: FIELD: sanitary and hygienic facilities. 
     SUBSTANCE: atraumatic bandage intended for initial contact with wound comprises fibrous material, in particular knitted cloth with mesh size (1.5-2.5) [ (1.5-2.5) mm and thickness 0.6-0.9 mm made from bleached cotton fibers impregnated by paraffin-containing composition with density 780-830 g/m 3 , water, and a drug. 
     EFFECT: improved drainage capacity and enabled extraction of hydrophilic medicaments into wound cavity to form humid wound medium. 
     1 tbl, 3 ex
Patent RU-2243245-C1 (RU)
Inventor: CHERKASOVA E V
IPC: C08L95/00
Filed: 2003-07-31
Granted: 2004-12-27
Abstract: FIELD: organic chemistry, building materials. 
     SUBSTANCE: invention relates to cationic bitumen emulsions that are used as a binding material for making and repairing road cover and can be used for rough-surface treatment and pitted repairing the road cover. Bitumen emulsion comprises the following components, wt.-%: bitumen, 66-69; hydrochloric or acetic acid, 0.20-0.24; amine emulsifier, 0.3-3.0; latex, 2.0-6.0, and water, the balance. Latex represents cation-active aqueous dispersion based on butadiene and styrene with the content of dry matter 64%, and amine emulsifier has the following general formula: RCH(OH)CH 2 -NHR 1 NH 2  wherein R means aliphatic radical (C 20 -C 26 ) or (C 26 -C 28 ); R 1  means (CH 2 ) 6 - or -(CH 2 CH 2 NH) n CH 2 CH 2  wherein n = 1, 2. Bitumen emulsion provides improvement of adhesion properties, among them strength adhesion of binding film with mineral materials of both acid and basic rocks, provides enhancing stretchability and elasticity of a binding agent. Durability of road cover with rough-surface treatment carrying out with using a binding agent is enhanced by 2-2.5-fold. 
     EFFECT: improved and valuable properties of emulsion. 
     4 tbl, 3 ex
Patent RU-2246627-C1 (RU)
Title: Multipurpose internal combustion engine
Inventor: GREBENNIKOV V I
IPC: F02B65/00
Filed: 2003-08-25
Granted: 2005-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to power plants with internal combustion engines. Proposed engine includes power, gear train and control subsystems. Power subsystem is made in form of mechanical energy-into-pneumatic energy and pneumatic energy-into mechanical energy converter. Its cylinders are furnished with heat insulated prechambers to which accumulator for storing high-pressure fuel is connected. Angular position pickup is connected to crankshaft. Gear train subsystem is made in form of multistage reduction unit from each stage of which driven shafts are laid, and driving shaft is connected to crankshaft of power subsystem. Gear train subsystem includes also intermediate remote-controlled change-over reduction gears and multiple-input differential reduction gear. Control subsystem provides transmission of energy to consumer when operating as internal combustion engine or pneumatic motor and makes it possible to accumulate pneumatic energy at compression mode. 
     EFFECT: improved efficiency in operation. 
     2 cl, 2 dwg
Patent RU-2240176-C1 (RU)
Title: Способ регенерации цеолита процесса осушки и очистки природного газа от сернистых соединений
Inventor: SHAKHOV A D
IPC: B01D53/26
Filed: 2003-09-22
Granted: 2004-11-20
Abstract: Изобретение относится к области адсорбционной очистки углеводородных газов от меркаптанов и сероводорода и может быть использовано в газовой, нефтяной и нефтехимической промышленности при регенерации цеолитов, используемых для этих целей. Способ включает последовательное нагревание и охлаждение цеолита путем продувки метановой фракцией в качестве газа регенерации и охлаждения, которую получают путем выделения углеводородов С 2  и выше из осушенного и очищенного от сернистых соединений природного газа при его низкотемпературной конденсации и ректификации, компримируют и очищают от паров компрессорного масла, при этом метановую фракцию перед очисткой от паров компрессорного масла смешивают с компримированной азотно-метановой фракцией - отходом производства гелиевого концентрата, при соотношении, обеспечивающем теплотворную способность смеси фракции не ниже 7600 ккал/м 3 . Изобретение позволяет повысить качество регенерации и увеличить продолжительность цикла адсорбции и срока службы цеолита при обеспечении высокой степени очистки природного газа от сернистых соединений и соответствии качества товарного газа требованиям НТД. 1 ил., 1 табл.
Patent RU-2265051-C1 (RU)
Inventor: UTKIN D V
IPC: C12P21/08
Filed: 2004-03-10
Granted: 2005-11-27
Abstract: FIELD: biotechnology, hybridoma technology. 
     SUBSTANCE: hybridoma strain is prepared by fusion of murine plasmocytoma Sp2/0-Ag.8 and B-lymphocytes of murine spleen of the inbred strain BALB/c immunized with protein-polysaccharide complex from Y. enterocolitica. Hybridoma produces monoclonal antibodies of isotype IgG to Y. enterocolitica O3 and O9 serovars used as components of IFA-test-system for identification of indicated serovars that are isolated most often in European areas from sick humans, agricultural animals and from objects of environment. The usage of monoclonal antibodies producing by hybridoma allows carrying out the identification of Y. enterocolitica strains of indicated serovars representing the most epidemic danger among other intestine-persistent microorganisms. Invention can be used in the development of diagnostic test-systems for identification of Y. enterocolitica strains O3 and O9 serovars for aims laboratory diagnosis in the public health, veterinary science and in carrying out scientific investigations. 
     EFFECT: valuable properties of strain. 
     1 tbl, 2 ex
Patent RU-2259554-C1 (RU)
Title: Method of proximate analyzing of characteristics of fuel flame
Inventor: JAGODKIN V I
IPC: G01N15/02
Filed: 2004-04-08
Granted: 2005-08-27
Abstract: FIELD: measurement technology; electro-optic methods of inspection of parameters of disperse media. 
     SUBSTANCE: method is based upon determining of distribution of drops in size at the points of image of flame's crossed by laser plane. Radiation is generated at the same wavelength and radiation at the other wavelength is generated additionally to form two-colored laser light plane with mutually perpendicular directions of polarization along any color component. Flame to be tested is illuminated with the color component at pulse mode. Intensity of fluorescence of dissipated fuel and of components of light dissipated by drops of light are measured at mutual perpendicular planes of polarization at the points of image flame's cross-section made by laser plane. Parameters characterizing dispersivity of dissipated fuel are determined. 
     EFFECT: improved truth of data; widened abilities of realization of the method; reduced experimental time. 
     1 dwg
Patent RU-2266450-C1 (RU)
Inventor: PUNTUS A V
IPC: F16H55/30
Filed: 2004-04-12
Granted: 2005-12-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: flexible sprocket comprises hub, rim, and flexible members that connects them and arranged over the periphery of the sprocket.  The rim and hub have conical-cylindrical openings arranged concentrically over the periphery parallel to the axis of the sprocket.  The conical parts of the openings face internal sides of the rim and the hub.  The flexible members are made of flexible cylindrical rods and arranged in the conical-cylindrical openings of the hub and rim.  The space between the hub and rim allows the flexible rods to be flexibly bent and the rim to be self-adjustable in the plane of the gearing. 
     EFFECT: prolonged durability. 
     1 dwg
Patent RU-2269795-C1 (RU)
Title: Method for one-positional measurement of laser emission source coordinates and device for realization of said method
Inventor: KOZIRATSKIJ JURIJ LEONT EVICH
IPC: G01S17/06
Filed: 2004-05-05
Granted: 2006-02-10
Abstract: FIELD: quantum electronics, possible use for engineering of precision systems, systems for precise targeting of narrow laser rays, trajectory measurements, counting and displaying information, and also for engineering of systems for precise determination of direction to sources of optical emission of space-based equipment, in particular, for tuning of antennas of large radio-telescopes and for communications engineering. 
     SUBSTANCE: in known method for one-positional measurement of angular coordinates of laser emission source, based on use of scanning optical systems and determination of angular coordinate of laser emission source on basis of angular position of scanning system at the moment when maximum value of useful signal is achieved, scanning of vicinity in selected observation sector is performed due to alternation of heterodyne signal phase front position, and angular coordinate of laser emission source is determined on basis of its angular position at the moment when maximum value of useful signal is achieved. Device for realization of method consists of photo-detector mounted on rotary platform with forming optics and of semi-transparent, held, mounted at an angle of 45° to optical axis, plate, block for processing signal at output of photo-detector, heterodyne, and also of serially connected block for forming parameters of phase front of heterodyne signal and block for controlling phase front of heterodyne signal, while second output of block for forming parameters of phase front of heterodyne signal is connected to second output of signal processing block, second input of block for controlling phase front of heterodyne is connected to output of heterodyne, and output - to second input of photo-detector. 
     EFFECT: decreased space observation time and increased precision of measurements of laser emission source coordinates. 
     2 cl, 5 dwg
Patent RU-2261886-C1 (RU)
Title: Состав для удаления асфальтосмолопарафиновых и бактериальных отложений
Inventor: GALLJAMOV I M
IPC: C09K3/00
Filed: 2004-05-13
Granted: 2005-10-10
Abstract: Изобретение относится к нефтедобыче, а именно к составам для удаления асфальтосмолопарафиновых (АСПО) и бактериальных отложений, и может быть использовано для удаления и растворения отложений из призабойной зоны пласта, из нефтепромыслового оборудования, резервуаров и нефтесборных коллекторов на нефтедобывающих и нефтеперерабатывающих предприятиях. Состав включает, мас.%: 2,5-7,0 жидких отработанных углеводородов - отход производства изопрена методом двухстадийного дегидрирования, остальное - смесь модифицированных полиэтиленполиаминов с нитрилом акриловой кислоты до 30 мас.%, композиции растворителей и ПАВ в сумме до 100 мас.%. Использование состава по изобретению позволяет эффективно растворять и отмывать АСПО, бактериальные и минеральные отложения, а также обладает защитной способностью от коррозии. 6 табл.
Patent RU-2273072-C1 (RU)
Title: Vacuum contactor
Inventor: SHERSTOBITOV ANATOLIJ VASIL EV
IPC: H01H33/662
Filed: 2004-07-07
Granted: 2006-03-27
Abstract: FIELD: electrical engineering; ac high-voltage circuit-opening devices. 
     SUBSTANCE: proposed vacuum contactor has insulating case, vacuum arc-control chambers, electromagnetic operating mechanism, disconnecting spring, articulated joint, and insulating rotary lever that mounts plate with hole to pass movable current lead rod and hold-down spring. Articulated joint is disposed in space between movable current lead and rotary lever; hold-down spring abuts against stop on one end and against plate with hole affording easy movement of rod along its axis, on other end. 
     EFFECT: simplified design and enhanced reliability of contactor. 
     1 cl, 2 dwg