baber/WOPTO huggingface dataset:
Patent RU-2325445-C2 (RU)
Title: Metallurgical vessel and method of direct reduction of iron
Inventor: DENIS MARK BERNARD
IPC: C22B15/00
Filed: 2003-07-10
Granted: 2008-05-27
Abstract: FIELD: metallurgy; equipment for heat treatment. 
     SUBSTANCE: metallurgical vessel for manufacture of cast iron or steel contains a bottom part, a roof part, a side wall, and a tuyere system consisting of at least two tuyeres for feeding oxygen-containing gas inside the vessel during operation. It is designed so as to provide for forming an essentially downward flow of gaseous combustion products near the side wall, and an essentially upward flow of gaseous combustion products at the vessel centre during operation. Each tuyere has an end part for release of the oxygen-containing gas. For directing the oxygen-containing gas to the central axis of the metallurgical vessel, at least one of the tuyeres is inclined at the first acute angle to the vertical, its end part being inclined towards the central axis of the metallurgical vessel. The end part of the tuyere is designed so as to provide for the direction of the oxygen-containing gas to the central axis of the metallurgical vessel at the second acute angle relative to the vertical, the second acute angle being larger than the first acute angle. 
     EFFECT: creating metallurgical vessel for manufacture of cast iron or steel with enhanced performance. 
     20 cl, 7 dwg
Patent RU-2339653-C2 (RU)
Inventor: EL-GHOBARY HASSAN
IPC: C08G18/18
Filed: 2003-06-09
Granted: 2008-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns method for obtaining foamed polyurethane, involving reaction of polyisocyanate and component containing active hydrogen, including water and organic polyol, in the presence of amine catalytic system of delayed effect, containing reaction product of (a) one or more carboxylic acids with hydroxyl- and/or halogen functionality, and (b) one or more tert-amine urea obtained by reaction of urea and tertiary alkylamine, interaction stage additionally including tin organic compound selected out of given compound group. Invention also concerns methods of obtaining foamed polyurethane, involving stage of polyisocyanate an active hydrogen containing compound reaction including water and organic polyol, in the presence of amine catalytic system of delayed effect, containing reaction product of compounds (a) and (b), interaction stage additionally including reaction of tin organic compound selected out of given compound group; and foamed polyurethanes obtained by the claimed methods. Due to the use of amine catalytic system of delayed effect improved fluidity of reaction mix and higher openness degree of foams, resulting in reduced foam shrinkage. Main application field of foamed polyurethanes claimed by the invention is car seats, car head rests and furniture armrests and cushions, car instrument panels etc. 
     EFFECT: obtaining elastic foamed polyurethanes with high resilience and improved durability properties, such as compression shrinkage in damp aging, due to use of catalytic system in single-stage foaming technology. 
     23 cl, 3 tbl, 13 ex
Patent RU-2293785-C2 (RU)
Inventor: FUKUZUMI TATSUO
IPC: C22C38/60
Filed: 2003-11-13
Granted: 2007-02-20
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: invention relates to spring steel, which exhibits excellent hardenability, is liable to lower degree to pitting corrosion under corrosive external conditions, and can possess higher limits of strength and impact elasticity. Spring steel according to invention is composed of, wt %: carbon 0.40-0.70, silicon 0.05-0.50, manganese 0.6-1.00, chromium 1.00-2.00, niobium 0.010-0.050, aluminum 0.005-0.050, nitrogen 0.0045-0.0100, titanium 0.005-0.050, boron 0.0005-0.0060, phosphorus no more than 0.015, sulfur no more than 0.010, iron and inevitable impurities - the rest. When hardened at annealing temperature 400°C, steel is characterized by tensile strength 1700 MPa, hardness at least 49 HRC, and impact elasticity, as measured according to Charpy method, equal to at least 40 J/mm 2  for a sample with U-shaped cuts 2 mm deep, for which pitting corrosion resistance factor Fce = C%+0.15Mn%+0.41Ni%+0.83Cr%+0.22Mo%+0.63Cu%+0.40V%+1.36Sb%+121B% is at least 1.70. 
     EFFECT: improved performance characteristics of steel. 
     3 cl, 3 dwg, 2 tbl, 3 ex
Patent RU-2310784-C2 (RU)
Inventor: TOLSTOPJATOV VLADIMIR KONSTANT
IPC: F16H7/08
Filed: 2005-06-03
Granted: 2007-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention designed for transmitting rotation by endless flexible members, for instance, in camshaft drive mechanism of internal combustion engine.  Proposed tensioner has housing 1 with hydraulic chamber, plunger 3 with gear rack 5, spring 6, ratchet member and ratchet member stop made in form of link 14.  Ratchet member is essentially double-arm anchor lever 9 with hinge support on housing.  Link 14 can move in under action of spring 11 pressing ratchet member which engages with gear rack 5 precluding back movement of plunger 3. 
     EFFECT: improved reliability of adjustment and operation of tensioner. 
     3 cl, 1 dwg
Patent RU-2298092-C2 (RU)
Inventor: SHESTERNEV DMITRIJ MIKHAJLOVIC
IPC: E21B43/28
Filed: 2005-06-06
Granted: 2007-04-27
Abstract: FIELD: mining industry, namely, geological and technological methods for enriching mineral resources. 
     SUBSTANCE: production line includes, mounted serially one after another: ore stack, draining system, reinforced concrete trough, trough board, free-flow pipeline, buffer vessel, receiving vessel, pump, force pipeline, irrigation system, device for precipitation of precious metals and device for additional strengthening of solutions. Production line is equipped with device for heating solution, mounted in front of irrigation system, free-flow pipeline, additional buffer vessel, additional receiving vessel, pump, force pipeline, emergency vessel, mounted successively one after another. Device for precipitation of precious metals and complex of devices for collecting and processing saturated solutions are positioned below boundary of seasonal freezing of soils. For operation in winter period, irrigation system is deepened into surface-adjacent layer of ore stack. 
     EFFECT: increased efficiency of industry operation due to year-round heap leaching of mineral resources under harsh climate conditions with little snow in winters and low negative temperatures. 
     2 cl, 2 dwg
Patent RU-2346966-C2 (RU)
Inventor: SHMIDL JURGEN
IPC: C09B62/505
Filed: 2003-11-24
Granted: 2009-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to novel reactive dyes for dyeing or printing on fibrous textiles. Reactive dye of formula   where R 1  -optionally substituted C 1 -C 4 alkyl, R 2  - sulfo group, Z 1  -SO 2 -Y, -CO-NH-(CH 2 ) k -SO 2 -Y, -NH-CO-CH(Hal)-CH 2 -HaI or -NH-CO-C(Hal)=CH 2 , where Hal - chlorine or bromine atom, Y - vinyl or -CH 2 CH 2 -U, U - an alkali-removable group, k - a number equal to 2, 3, 4, 5 or 6; n - a number equal to 0, 1 or 2; m - a number equal to 0 or 1, is described. 
     EFFECT: dyeing of hydroxyl-containing or nitrogen-containing fibrous materials with high colourability and good strength properties. 
     5 cl, 10 ex
Patent RU-2339163-C2 (RU)
Inventor: LI CHKHUN-CHEH
IPC: H04B1/38
Filed: 2005-09-29
Granted: 2008-11-20
Abstract: FIELD: physics, control. 
     SUBSTANCE: invention is related to mobile terminals with hinged joint. Mobile terminal includes the first casing element, the second casing element, which is connected to the first casing element with the possibility of rotation; component of hinged connection that connects the first casing element with the second casing element with the possibility of rotation, and hinged joint installed on component of hinged connection and adjusting torque applied to the first casing element in process of the first casing element opening and closing. 
     EFFECT: increase of application convenience. 
     24 cl, 9 dwg
Patent RU-2308662-C2 (RU)
Inventor: BELJAKOV VLADIMIR FEDOROVICH
IPC: F41H5/20
Filed: 2005-10-10
Granted: 2007-10-20
Abstract: FIELD: military equipment, in particular, towers of vehicles of various purpose made of the base chassis. 
     SUBSTANCE: the tower base is made for installation and fixation on the body of the base chassis, the side walls of the movable commander's cupola race ring are made integral with its horizontal monolithic roof with a recess for the infra-red lamp made in the front part of its for provision of the minimum possible height dimension of the cupola at its installation.  The bottom part of the recess is positioned at the level of the cupola base, and the transition of the recess side walls to the bottom part is made on a concave surface.  the infra-red lamp is installed in the recess with a minimum clearance for provision of its rocking within the operating angles.  The hollow tie-rod is U-shaped, its longitudinal branches are connected as follows: one-to the hinge of the combination vision device, the other-to the hinge of the infra-red lamp. 
     EFFECT: reduced overall dimensions of the vehicle at a high level of armour protection. 
     10 cl, 11 dwg
Patent RU-2319127-C2 (RU)
IPC: G01M1/16
Filed: 2005-11-14
Granted: 2008-03-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method comprises setting the vertical rotor in spherical vibration, positioning the longitudinal axis of the rotor parallel to the axis of the system moving over the conical surface, and setting one of two planes of unbalance to be in coincidence with the plane passing through the top of the conical surface perpendicular to the longitudinal axis of the rotor. 
     EFFECT: enhanced precision and efficiency of balancing. 
     1 dwg
Patent RU-2351651-C2 (RU)
Inventor: KAVAOKA JOSHIKHIRO
IPC: C12N7/04
Filed: 2004-04-20
Granted: 2009-04-10
Abstract: FIELD: chemistry, biochemistry. ^ SUBSTANCE: invention refers to molecular biology, virology and genetic engineering. There are disclosed method of producing recombinant influenza virus with mutant gene NB of membrane protein, recombinant influenza virus produced by this method, and vector composition based on parts of recombinant influenza virus. ^ EFFECT: developed method of recombinant influenza virus with mutant gene NB of membrane protein. ^ 24 cl, 8 dwg
Patent RU-2309456-C2 (RU)
Inventor: DERJAGIN DMITRIJ GEORGIEVICH
IPC: G06V30/40
Filed: 2005-12-08
Granted: 2007-10-27
Abstract: FIELD: advance processing of vector-raster image of graphic file, containing image of text. 
     SUBSTANCE: in accordance to the invention, processing of text objects includes division onto separate symbols and groups of symbols based on supposed locations of spaces or other non-display symbols and analysis or combination of symbol groups into words, processing of vector objects includes detection of separators, background, processing of raster objects includes analysis to detect presence of text image in non-text objects, and/or analysis of presence of vector objects, different from separators, including those exiting the limits of objects, while it is additionally possible to perform encoding correctness analysis, and correct when necessary, to that end separate symbols are examined to determine association with given alphabet, and text words are examined to determine association with given vocabulary. 
     EFFECT: increased reliability of recognition of text, raster and vector objects, production of information about formatting of document and acceleration of processing process. 
     3 cl
Patent RU-2310783-C2 (RU)
Title: Planetary gear train
Inventor: PLEKHANOV FEDOR IVANOVICH
IPC: F16H1/28
Filed: 2005-12-08
Granted: 2007-11-20
Abstract: FIELD: mechanical engineering; different industries. 
     SUBSTANCE: proposed planetary gear train consists of high-speed and slow-speed stages with common carrier 7.  Carrier 7 is made in form of axle installed in case of gear train on spherical bearing 9 at angle to axle of train. 
     EFFECT: increased level of adaptability to manufacture of planetary gear train. 
     1 dwg
Patent RU-2339593-C2 (RU)
Title: Composite material having appearance of natural stone, method of production of said material and products based on it
Inventor: ONG IVAN U
IPC: C04B26/02
Filed: 2004-01-30
Granted: 2008-11-27
Abstract: FIELD: chemistry, technological processes. 
     SUBSTANCE: composite material includes natural filler, polymeric binder, hardener and organic antimicrobial agent. Claimed are versions of obtaining said material and finished articles from it. 
     EFFECT: appearance of natural stone, reduction or elimination of microbe presence on surface of material. 
     53 cl, 2 ex
Patent RU-2346226-C2 (RU)
Inventor: KANNINGKHEHM DEJVID VERLIN
IPC: F41H5/04
Filed: 2004-05-27
Granted: 2009-02-10
Abstract: FIELD: weaponry. 
     SUBSTANCE: invention relates to ballistic-stability composite materials made up of two layers of fabric that feature unidirectional ballistic-stability fibers. The previously mentioned layers of ballistic-stability fibers are arranged at an angle of 90°±5° to each other. Note here that the said ballistically stable fibers are interfoliated into another fabric produced from fibers that feature notably lower ultimate tensile strength and Young's modulus as compared with the aforesaid ballistic-stability fibers, i.e. ultimate tensile strength of 15 g per one division and Young's modulus of at least 400 g per one division. Note that there is a layer of pitch arranged between every pair of such several layers adhered to the said ballistic-stability fibers but no encapsulating them nor penetrating into the fabric layers. The said pitch feature the Young's modulus equals at least 48260 kPa. 
     EFFECT: higher ballistic stability of composite material. 
     15 cl, 10 ex
Patent RU-2314234-C2 (RU)
Title: Device for cooling rocket engine gas jet
Inventor: BUT ANATOLIJ BORISOVICH
IPC: B64G5/00
Filed: 2006-01-25
Granted: 2008-01-10
Abstract: FIELD: rocket and spacecraft ground equipment; rocketry and space engineering. 
     SUBSTANCE: proposed device has cylindrical attachment mounted in lower part of water conduit. Mounted in attachment body concentrically relative to its axis is cylindrical nozzle. Located in between outer side of nozzle and inner wall of attachment body are four flat inclined blades smoothly distributed over circumference; they overlap one another forming trapezoidal nozzles. Attachment is  connected with side walls of water conduit by means of cover plates located at angle of 25-35° relative to  longitudinal axis of attachment. Proposed device makes it possible to form intensive taper fan-shaped dispersed curtain when water fed from water conduit flows through said blades (nozzles). 
     EFFECT: reduction of gas-dynamic and acoustic action on space rocket; enhanced intensity of cooling rocket engine gas jet. 
     18 cl, 5 dwg
Patent RU-2335573-C2 (RU)
Inventor: BERENS KHOL GER
IPC: C23C2/00
Filed: 2004-06-16
Granted: 2008-10-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: metallic workpiece is led vertically through reservoir with melt and through upstream guiding channel with at least two inductors installed on both sides from it for creation of electromagnet field that holds melt. According to invention it is provided that distance between walls, which limit guiding channel, in direction of normal to the surface of metallic workpiece in the area of guiding channel length by height is made as variable between its bottom side and reservoir bottom, at that walls that limit guiding channel have narrowing or expansion. 
     EFFECT: melt quieting. 
     8 cl, 3 dwg
Patent RU-2385163-C2 (RU)
Title: Профилактическая противораковая вакцина
Inventor: AGADZHANJAN MAJKL G
IPC: C12N15/63
Filed: 2004-08-25
Granted: 2010-03-27
Abstract: Описан иммуноген, предназначенный для изготовления иммуногенной антираковой композиции, лишенной функции ДНК-связывания и всех доменов цинкового пальца, на основе полинуклеотида, кодирующего нефункциональную мутантную форму молекулы родственника ("брата") регулятора импринтных сайтов (BORIS) белка, полипептида или пептида, содержащих аминокислотную последовательность, представленную в описании. Иммуногенная противораковая композиция содержит вышеупомянутый иммуноген и адъювант, выбранный, в частности, из цитокина, хемокина, костимулирующей молекулы. Описан вектор экспрессии, содержащий полинуклеотид, кодирующий вышеуказанный белок, например, в бактериальных системах, системах млекопитающих, в дрожжевых или вирусных системах. Вакцина против рака по изобретению содержит полинуклеотид (иммуноген), дополнительно адъювант и при необходимости фармацевтически приемлемый носитель. В изобретении описан способ иммунизации млекопитающего против рака с использованием иммуногена на основе полинуклеотида. Изобретение позволит повысить эффективность профилактики рака. 7 н. и 21 з.п. ф-лы, 7 ил., 2 табл.
Patent RU-2317880-C2 (RU)
Title: Способ формирования внешней характеристики источника питания для электросварки
Inventor: KHABUZOV VASILIJ ARSEN EVICH
IPC: B23K9/09
Filed: 2006-05-02
Granted: 2008-02-27
Abstract: Изобретение относится к сварке, в частности к способу дуговой сварки импульсами тока или напряжения, генерируемыми источником питания с высокочастотным инвертором. В каждом цикле повторяющихся процессов образования и переноса капель расплавленного металла измеряют и вычисляют мгновенные значения напряжения, тока, мощности и сопротивления нагрузки. При выявленном снижении сопротивления нагрузки формируют падающую ветвь внешней характеристики, изменяя напряжение и ток для управления мгновенной мощностью на нагрузке и обеспечивая в каждом цикле образование капли. При выявленном повышении сопротивления нагрузки формируют восходящую ветвь внешней характеристики, изменяя напряжение и ток для управления мгновенной мощностью на нагрузке и обеспечивая в каждом цикле перенос капли. Из вычисленных значений мгновенной мощности определяют среднюю мощность нагрузки и затем удерживают ее на заданном уровне, необходимом и достаточном для обеспечения требуемого теплового режима сварки, путем одновременного смещения обеих ветвей сформированной внешней характеристики за счет управления мгновенными значениями напряжения и тока с учетом заданных ограничений. Технический результат заключается в повышении эффективности управления процессом сварки за счет получения и использования дополнительной информации об изменении сопротивления нагрузки в пределах каждого цикла процесса. 2 ил.
Patent RU-2340311-C2 (RU)
Inventor: KELLER ARNOL D
IPC: A61F2/44
Filed: 2005-05-18
Granted: 2008-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: prosthesis contains the top plate (5) for connection with the above positioned vertebral body (1), the bottom plate (6) for connection with the below positioned vertebral body (2) and a bridge element (7), conjoining top and bottom plates among themselves (5, 6) and executed in such a manner that it blocks partially replaced vertebral body (3) located between the bodies (1, 2) of top and bottom vertebra, executed with bracing possibility in osteal cut of the vertebral body (3). The bridge element (7) for fastening in osteal cut of partially replaced vertebral body (3) has lock prominences acting in the parties (9, 15, 32), executed with possibility to be in the combined position for implantation or the put forward position for bracing. 
     EFFECT: increase of accuracy of prosthesis positioning and decrease of probability of complaints of the patient on an oxycinesia. 
     9 cl, 12 dwg
Patent RU-2360290-C2 (RU)
Title: Интеграция иерархии трехмерной сцены в двумерную систему компоновки изображений
Inventor: SKECHTER GREG D
IPC: G06T15/00
Filed: 2004-07-29
Granted: 2009-06-27
Abstract: Изобретение относится к области компьютерной графики. Техническим результатом является обеспечение возможности внедрения трехмерной графики в двухмерную систему компоновки изображения. В способе иерархия объектов (2D) визуалов и объектов (3D) сцены объединены для единообразной обработки для визуализации (2D) изображений, включающих (2D) вид (3D) сцены на (2D) компьютерном дисплее. Структура данных содержит иерархию дерева объектов, один или более объектов (2D) визуала, и один или более объектов (3D) ссылки или сцены, указывающие на объекты (3D) моделей. Объекты (2D) визуалов определяют операции, рисующие (2D) изображение. Объекты (3D) ссылки или сцены определяют ссылки, указывающие на объекты с операциями, которые вместе рисуют двумерное представление трехмерной сцены, составленной из одной или более (3D) моделей. Объекты (3D) ссылки или сцены указывают на объекты (3D) моделей и объект камеры. Объект камеры определяет двумерный вид (3D) сцены. Объекты (3D) моделей рисуют (3D) модели и определяют информацию сетки, используемую в рисовании контуров модели, и информацию о материале, используемую в рисовании поверхностной текстуры модели. 3 н. и 16 з.п. ф-лы, 10 ил.
Patent RU-2388184-C2 (RU)
Inventor: MUKHONEN JANNE
IPC: H04W36/14
Filed: 2005-07-11
Granted: 2010-04-27
Abstract: FIELD: physics, communications. ^ SUBSTANCE: invention relates to communication systems. The method of delivering information of user equipment properties involves reception of class mark information from user equipment; determination of whether the user equipment supports the technology, where the said determination involves analysis of the class mark information; and reception from the said user equipment of information on the said user equipment only if the user equipment supports the said technology. ^ EFFECT: improved connection procedure. ^ 14 cl, 3 dwg
Patent RU-2355046-C2 (RU)
Title: Устройство и способ для формирования многоканального сигнала или набора параметрических данных
Inventor: SHPERSHNAJDER RAL F
IPC: G10L19/008
Filed: 2005-08-10
Granted: 2009-05-10
Abstract: Изобретение относится к области многоканальной связи, в частности к параметрической многоканальной обработке в кодерах/декодерах для формирования и/или считывания гибкого синтаксиса данных и для связывания параметрических данных с данными понижающего микширования и/или каналами передачи. Технический результат - обеспечение корректной связи между параметрическими данными и декодированными данными канала передачи. Для гибкой сигнализации синхронного режима или асинхронного режима в многоканальном параметрическом восстановлении в поток данных вводится контрольный сигнал конфигурации параметров, который используется средством конфигурирования на стороне многоканального декодера для конфигурирования средства многоканального восстановления. Если контрольный сигнал конфигурации параметров имеет первое значение, то средство конфигурирования осуществляет поиск дополнительной конфигурационной информации в своих входных данных, а если контрольный сигнал конфигурации параметров имеет другое значение, то средство конфигурации выполняет конфигурационную настройку средства многоканального восстановления на основе информации об алгоритме кодирования, с помощью которого кодировались данные канала передачи, эффективным и гибким образом обеспечивается то, что всегда имеет место корректная связь между параметрическими данными и декодированными данными канала передачи. 9 н. и 8 з.п. ф-лы, 8 ил.