baber/WOPTO huggingface dataset:
Patent RU-2290525-C2 (RU)
Inventor: ZAKHAROV ALEKSANDR MIKHAJLOVIC
IPC: F02K9/48
Filed: 2005-02-22
Granted: 2006-12-27
Abstract: FIELD: rocketry. 
     SUBSTANCE: according to proposed method of creating thrust of liquid-propellant rocket engine with circulation of heat carrier based on taking of propellant components from tanks, increasing their pressure by pumps driven by turbine and introducing them into gas generator and combustion chamber, combustion of components in gas generator and chamber and creating thrust with ejection of combustion products through nozzle, when introducing component of propellant and products of their gasification into combustion chamber, tangential speed component is imparted to them and part of combustion products is replaced by heat carrier and in process of recirculation it is successively expanded at higher pressure of diverting part of nozzle, cooled, condensed in head exchanger-condenser, pressure is raised by pump and it is then delivered to near-critical part of nozzle to repeat the cycle.  Liquid-propellant rocket engine with closed circuit of heat carrier contains chamber with mixing head and regenerative cooling duct, turbopump set with oxidizer and propellant pumps whose output main lines are connected with said mixing head of chamber and gas generator, and said closed circuit of heat carrier is formed with successively interconnected circulating pump, unit to introduce heat carrier to near-critical area of nozzle, heat exchanger-condenser, means to supply condensed component to input of circulating pump.  According to invention, closed circuit is provided with section of diverting part of nozzle on which ring ribs made of heat-resistant material are secured over circumference. 
     EFFECT: reduced cost of launching of useful load into orbit. 
     5 cl, 3 dwg
Patent RU-2291228-C2 (RU)
Title: Реактор для получения водорода и кислорода плазмохимическим и электролизным методами
Inventor: FATEEV VIKTOR VASIL EVICH
IPC: C25B1/02
Filed: 2005-03-17
Granted: 2007-01-10
Abstract: Изобретение относится к области энергетики. Реактор для получения водорода и кислорода плазмохимическим и электролизным методами содержит корпус высокого давления и волноводы генератора сверхвысокочастотного излучения. Корпус имеет вид цилиндра, закрытого с торцов сферическими днищами, в которых оппозитно установлены волноводы генератора сверхвысокочастотного излучения, между которыми расположены на фиксированном расстоянии параллельные пустотелые перфорированные электроды, полости которых соединены с холодильниками-осушителями и молекулярными ситами, при этом волноводы установлены таким образом, чтобы излучение было направлено вдоль промежутков между электродами, а частота излучения подобрана таким образом, чтобы создавать между электродами резонансную стоячую волну. Между волноводами и днищами установлены отражатели в виде полусферических экранов, а между волноводами и электродами установлены форсунки для подачи углекислого газа и водяного пара. Технический эффект - перевод атомных электростанций из базового режима в диспетчерский, путем производства водорода и кислорода в периоды снижения нагрузки у потребителя и использование водорода и кислорода в газопаровых установках вспомогательных электростанций при пиковых и полупиковых нагрузках у потребителя. 5 ил.
Patent RU-2315658-C2 (RU)
IPC: B01J31/18
Filed: 2003-09-23
Granted: 2008-01-27
Abstract: FIELD: polymerization catalysts. 
     SUBSTANCE: invention relates to catalytic systems for oligomerization of ethylene into linear α-olefins with high yield and very high selectivity as well as to preparation of these linear α-olefins. Catalytic system contains: (a) one or several catalysts based on iron or cobalt bis(arylimino)pyridine, said bis(arylimino)pyridine complexes containing ligands of general formula I:  ; (b) first cocatalyst selected from aluminum alkyls, alumoxanes, and mixtures thereof; (c) second cocatalyst containing one or several compounds described by general formula ZnR' 2 , wherein R', identical or different, are selected from hydrogen, optionally substituted C 1 -C 20 -hydrocarbon, phenyl, Cl, Br, SR", NR" 2 , OH, OR", CN, wherein R", identical or different in the same molecule, are C 1 -C 20 -hydrocarbyls. α-olefins are obtained by reaction of ethylene under oligomerization conditions in presence of effective amount of above-defined catalytic system. 
     EFFECT: augmented assortment of polymerization catalysts. 
     20 cl, 1 tbl
Patent RU-2367999-C2 (RU)
Title: Механизм для получения и применения ограничений к логическим структурам в интерактивной среде
Inventor: SNOUVER DZHEFFRI P
IPC: G06F17/00
Filed: 2004-07-22
Granted: 2009-09-20
Abstract: Изобретение относится к интерактивным средам, в частности к получению и применению ограничений в интерактивной среде. Техническим результатом является предоставление возможности пользователям определять ограничения интерактивным способом. Предложенный механизм получает ограничения в интерактивной среде, ассоциирует эти ограничения с логическими структурами и затем применяет эти ограничения к логическим структурам при их появлении. Ограничения могут сохраняться в метаданных, связанных с соответствующей логической структурой. Ограничения могут определять тип данных для логической структуры, указатель предиката, указатель документирования, указатель синтаксического анализа, указатель генерации данных, указатель подтверждения данных или указатель обработки и кодирования объектов. Ограничения являются расширяемыми для обеспечения поддержки других указателей. 3 н. и 21 з.п. ф-лы, 23 ил., 8 табл.
Patent RU-2309425-C2 (RU)
Inventor: SHEVCHENKO VALERIJ NIKOLAEVICH
IPC: G09B9/00
Filed: 2005-10-13
Granted: 2007-10-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: method can be used in system of beyond-horizon detection and direction finding from radiations of their decimeter transmitters while using single receiving station. Additional information is received on base of additional data received as a result of usage of radiating signal with widened spectrum and usage of operations of compression while forming calibration data under real conditions of exploitation of radio direction finder. 
     EFFECT: improved efficiency; higher precision of forming of calibration data base. 
     3 cl, 4 dwg
Patent RU-2351031-C2 (RU)
Title: Магнитопровод, способ изготовления такого магнитопровода, области применения такого магнитопровода, в частности, в трансформаторах тока и синфазных дросселях, а также сплавы и ленты для изготовления такого магнитопровода
Inventor: KHERTSER GIZEL KHER
IPC: H01F27/24
Filed: 2004-04-01
Granted: 2009-03-27
Abstract: Изобретение относится к получению магнитопровода. Магнитопровод с линейной В-Н петлей и высокой регулируемостью переменного и постоянного тока, относительной магнитной проницаемостью 500-15000 и магнитострикцией насыщения меньше 15 ppm выполнен из нанокристаллического ферромагнитного сплава, представленного следующей формулой Fe a Co b Ni c Cu d M e SI f B g X h , где М - по меньшей мере, один из V, Nb, Та, Ti, Mo, W, Zr, Cr, Mn и Hf, Х - Р, Ge, С, а также промышленные примеси. При этом а, b, с, d, e, f, g, h удовлетворяют следующим условиям, ат.%: 0≤b≤40, 2<c<20, 0,5≤d≤2, 1≤e≤6, 6,5≤f≤18, 5≤g≤14, h<5, а - остальное, причем 5≤b+с≤45. По меньшей мере 50% кристаллических частиц сплава имеют средний размер частиц не более 100 нм. 4 н. и 20 з.п. ф-лы, 5 ил., 5 табл.
Patent RU-2310399-C2 (RU)
Title: Способ лечения гидроцефалии
Inventor: TITOV ANTON VIKTOROVICH
IPC: A61M27/00
Filed: 2006-01-10
Granted: 2007-11-20
Abstract: Изобретение относится к медицине, а именно к нейрохирургии. Способ включает имплантацию вентрикулярного катетера в полость бокового желудочка головного мозга, установку помпы, выполнение разреза в надключичной области и горизонтального разреза на передней брюшной стенке в мезогастральной области, проведение перитонеального катетера от горизонтального разреза на передней брюшной стенке до помпы и введение дистального конца перитонеального катетера в брюшную полость. При этом осуществляют дополнительный горизонтальный разрез кожи и подкожной клетчатки на передней брюшной стенке ниже на 7-8 см горизонтального разреза и дополнительный вертикальный микролапаротомический разрез кожи, подкожной клетчатки, мышц, брюшины, который располагают медиальное и ниже дополнительного горизонтального разреза. Через вертикальный разрез в брюшную полость вводят эластичную трубку с выпускной емкостью, при этом выпускную емкость фиксируют к париетальной брюшине. Через дополнительный горизонтальный разрез формируют канал в косом направлении сверху вниз и спереди назад, через который выводят эластичную трубку и проводят ее в подкожной клетчатке до места выхода дистального конца перитонеального катетера, который размещают телескопически в эластичной трубке и погружают до дна выпускной емкости, после чего ушивают все разрезы послойно. Способ позволяет увеличить срок функционирования шунтирующей системы, проводить ревизию и устранять возникшие осложнения. 3 ил.
Patent RU-2310341-C2 (RU)
Title: Майонез диетический
Inventor: KALMANOVICH SVETLANA ALEKSANDR
IPC: A23L27/60
Filed: 2006-01-10
Granted: 2007-11-20
Abstract: Изобретение относится к масложировой промышленности. Майонез содержит масло растительное рафинированное дезодорированное, сухое обезжиренное молоко, натрий двууглекислый, горчичный порошок, соль поваренную, уксусную кислоту 80%-ную, эмульгатор, структуратор и воду. В качестве эмульгатора и структуратора содержит муку из солода бобовых, полученную путем измельчения солода бобовых в тонкой, вращающейся по спирали пленке толщиной 0,1-0,5 мм при давлении 210-250 кг/см 3  и температуре 40-50°С, при заявленном соотношении компонентов. Майонез характеризуется повышенной стабильностью эмульсии, улучшенными реологическими характеристиками и повышенной стойкостью к окислению. 2 табл.
Patent RU-2319561-C2 (RU)
Title: Способ контролируемой прокатки листов и стан для его осуществления
Inventor: GIZATULIN BATU VAZYKHOVICH
IPC: B21B1/34
Filed: 2006-02-26
Granted: 2008-03-20
Abstract: Изобретение предназначено для прокатки листов на реверсивных одноклетьевых станах. Способ включает нагрев слябов до температуры прокатки, черновую прокатку слябов и чистовую прокатку подкатов, которую производят в одной реверсивной рабочей клети сериями из двух и более штук. Повышение производительности стана и экономия производственных площадей достигаются за счет того, что черновую прокатку слябов производят в подкаты толщиной, кратной 3...5 толщинам готового листа, охлаждение каждого подката совмещают с черновой прокаткой последующих слябов и с чистовой прокаткой предыдущих подкатов, а отношение времени охлаждения каждого подката серии к времени чистовой или черновой прокатки подката этой серии регламентировано. Стан содержит нагревательные средства, рабочую реверсивную клеть, рабочие рольганги, раскатные рольганги и транспортные рольганги, состоящие из секций, средства охлаждения подкатов, систему управления работой рольгангов, которая выполнена с возможностью приведения секций транспортных и раскатных рольгангов с каждой стороны рабочей клети на основной линии стана в средства охлаждения подкатов с совмещением функций транспортировки и охлаждения - перед клетью по ходу прокатки секций транспортного рольганга, за клетью по ходу прокатки - секций раскатного и транспортного рольгангов. Количество секций перед клетью равно количеству секций за клетью. 2 н.п. ф-лы, 1 ил.
Patent RU-2322365-C2 (RU)
Inventor: MURTAZIN ANTON VLADISLAVOVICH
IPC: B60T15/18
Filed: 2006-04-27
Granted: 2008-04-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to rail vehicle brakes.  According to invention, to change pressure in brake main line, pressure of compressed delivered into brake cylinders of vehicle is controlled by acting onto equalizing piston of air distributor.  Said action is provided by choosing value of travel of duty shaft, lengths and rigidity of corresponding duty springs so that linear dependence is realized in service braking area P bc =P n.bc +k△P bc  where P bc  is pressure in brake cylinder, P n.bc  is pressure in said cylinder at 0.6 kgf/cm 2   ,  △P bc  is braking stage, k is linearily coefficient depending on rigidity of springs.  Brake system consists of standby reservoir and one or several brake cylinders, air distributor and pressure relay.  Air distributor consists of master and mainline parts secured on two-chamber reservoir containing load-duty selector with L-shaped shaft.  Eccentric of shaft of load-duty selector is made in form of L-shaped part rounded off from two sides acting onto stop by smaller spring chosen according to length and rigidity under mean and loaded duty conditions. 
     EFFECT: reduced spread of specific braking forces of loaded and empty cars, provision of smooth and effective braking of train, prevention of spontaneous (uncontrolled) mixing of duties. 
     4 cl, 4 dwg
Patent RU-2327091-C2 (RU)
Inventor: MARTYNOV VIKTOR ANATOL EVICH
IPC: F26B9/06
Filed: 2006-06-13
Granted: 2008-06-20
Abstract: FIELD: technological processes, drying. 
     SUBSTANCE: invention is related to timber industry and may be used for drying of lumber. Drying agent is supplied to working area of drying chamber along supply air ducts, in which it is heated with the help of channel heaters, lifts upwards along the wall and is directed from the top to the pile of lumber, passes through the pile of lumber top-down, being gradually moisturised, then, in the bottom, the drying agent is collected in the intake air duct and by fan is supplied into supply air duct, that is recirculation of drying agent takes place, and for removal of moisture saturated drying agent there is a system of exhaust air ducts and fan with valve, and for supply of external air in the working zone of chamber supply air duct and valve is used, and for lumber moisturising in the process of drying the system of finely dispersed moisturising is used, the drying process is performed with microprocessor control unit in automatic mode, which is installed in the operator's room. 
     EFFECT: improvement of dried lumber quality without prolongation of drying time. 
     2 dwg
Patent RU-2325679-C2 (RU)
Inventor: NAJDENOVICH VLADIMIR PAVLOVICH
IPC: G02B27/01
Filed: 2006-07-03
Granted: 2008-05-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to devices for displaying information on a windscreen and can be used in aircraft. The proposed device consists of semitransparent reflector, dual-channel collimator, display and mechanical collimator, rigidly fixed in the focal planes of the collimator channels, collapsible diaphragm, which is fixed in the operation and non-operation positions, the centre of which is on the optical axis of the collimator. 
     EFFECT: elimination of the need for use of supplementary external devices for referencing images to the coordinate system of an airplane and for shortening evaluation time of the given accuracy. 
     2 dwg
Patent RU-2370911-C2 (RU)
Title: Roaming system, mobile communication system and mobile communication control method
Inventor: MATSUKHASI KEJITI
IPC: H04W8/04
Filed: 2004-12-16
Granted: 2009-10-20
Abstract: FIELD: means of communication. 
     SUBSTANCE: invention refers to communication equipment. There proposed is the system for evaluating wireless terminal validity according to wireless terminal identification information and for rendering a service. Wireless network is divided into many zones. For each zone there provided is a server for storing in a separate zone of the catalogue position containing wireless terminal identification information without storing the information identification of the wireless terminal registered in the other zone. Wireless terminal identification information is confirmed by means of connection between server and controllers of zones, and the service is rendered. 
     EFFECT: providing the possibility of implementing the roaming system capable of performing an ideal roaming without increasing the volume of system resources. 
     9 cl, 20 dwg
Patent RU-2337974-C2 (RU)
Title: Material for out-furnace treatment of steel melt and fluxed cored wire with its usage
Inventor: ISKHAKOV AL BERT FERZINOVICH
IPC: C21C7/00
Filed: 2006-09-11
Granted: 2008-11-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention concerns metallurgy field and can be used in steelmaking for deoxidation, desulphurizing and retrofitting of steel melt. Material for out-furnace treatment of steel melt contains silicon in the form of ferrosilicium or in the form of ferrosilicium and metal silicon mixture and calcium in the form of alloy with silicon or in the form of calcium in metal phase and alloy with silicon mixture at further ratio of elements, wt %: calcium 20-56; silicon 40-60; iron 1-25. Mentioned material can be used as filler of flux cored wire, at that quantity of filler in flux cored wire is 45-65 wt %, and particle size of flux cored wire filler material doesn't exceed 3 mm. 
     EFFECT: rising of calcium fixation, reduction of calcium vapor partial pressure at melt treatment temperatures. 
     2 cl, 3 tbl
Patent RU-2342526-C2 (RU)
Inventor: STRUGOVETS EVGENIJ TROFIMOVICH
IPC: E21B47/06
Filed: 2007-01-09
Granted: 2008-12-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to process of boring of oil and gas wells, particularly to methods of warning and prevention of problems and emergencies in boring process. The method consists in measuring the technological parameters on signals from surface primary converters-sensors, particularly in measuring mechanical rate of boring and in control over the mode of rock destruction at bottom hole, notably, surface, volumetric-fatigue or volumetric. At intervals of entering and further boring zones of ARP there is carried out continuous control over deepening bottom at one turn of a bit and over ratio of current rate of boring to corresponding rate at a previous slotting in similar periods of time from the commencement of slotting and at identical lithology of the cross-section. At the same time bottom is being deepened at one turn of the bit at more than 0.3...0.4 mm with simultaneous, stable in time for more, than 0.5 hour increase of mechanical rate as compared with the previous; then the value of differential pressure between the pressure of washing liquid at bottom and reservoir pressure is predicted within the range of 3...4 MPa. The value of differential pressure within the range of 0.5...1.0 MPa is predicted with deepening bottom at a turn of a bit for more, than 1/3 of medium height of teeth of cone bits or of teeth projection of cutting-shearing bits and simultaneous increasing the mechanical rate 2.5...3.0 times for clay rocks and 1.7...2.0 for the rest of rocks. 
     EFFECT: early recognition of prior-to-emergency situations while entering zone of abnormal reservoir pressures ARP and assessment of values of these pressures.
Patent RU-2355795-C2 (RU)
Inventor: KIRIKOV ANDREJ VASIL EVICH
IPC: C22B61/00
Filed: 2007-04-26
Granted: 2009-05-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy field. According to the method it is measured quantitative adjectives of chemical elements, entered into the composition of molten metal, and there are introduced substances, correcting elemental composition of smelt metal in required quantity, by measuring result. Additionally measuring of quantitative adjectives of chemical elements, entered into the composition of smelted metal, it is implemented directly into tanks with molten metal, without preliminary extraction from it patterns of smelted metal, by means of immersion of one or more receiver probe into tank with molten metal. Instrumentation is implemented continuously or with time space, comparable or less time of occurring when in use of melting change of atomic composition of molten metal in measuring zone. 
     EFFECT: increasing of rate, accuracy and authenticity of measurements. 
     3 cl, 2 dwg
Patent RU-2375397-C2 (RU)
Inventor: ANDERSSON CHELL RUNE
IPC: C09D1/02
Filed: 2005-10-13
Granted: 2009-12-10
Abstract: FIELD: printing industry. ^ SUBSTANCE: composition of pigment in the form of aqueous dispersion or suspension is described, including (a) porous aggregates created by aggregation of colloid primary particles of silicon dioxide, aluminium silicate or their mixture in water sol, and having average diametre from 0.03 to 25 mcm, and (b) particles of filler, average size of particles in which is more than average diametre of porous aggregates, at mass ratio of porous aggregates to filler particles from 0.01:1 to 3:1. The following are also described: method for its use, composition for coating of paper or cardboard and method for its application, method for coating of paper or cardboard and paper or cardboard made by this method. ^ EFFECT: production of high-quality paper or cardboard for use in jet printing and improvement of printing quality. ^ 16 cl, 4 tbl, 4 ex
Patent RU-2359745-C2 (RU)
Inventor: SABIRZJANOV DMITRIJ RAMILEVICH
IPC: B01F27/93
Filed: 2007-06-21
Granted: 2009-06-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to apparatus for mixing liquid non-homogeneous mediums, can be used in chemical, construction and other manufacturing sectors. The mixer contains a vertical case in the form of a hollow cylinder, mixing device, branch pipe for supplying cement-sand mixture, airtight cover, branch pipe for supplying water and air, and drain branch pipe. Mixer consists of an electric motor, mounted on the cover coaxially to the case, and is connected with a muff through a bearing block with a shaft, on which coaxially, with a variable step are located intermixing disks with elastic intermixing elements. Branch pipe for supplying cement-sand mixtures is located on the case at an angle to its axis. The bottom is spherical. Elastic beaters are located on the internal surface of the case. 
     EFFECT: increase in productivity during the obtaining of non-homogeneous gas-filled homogeneous systems like foam-concrete and forming of optimal cellular structures of foam-concrete stone. 
     7 cl, 5 dwg
Patent RU-2374263-C2 (RU)
Inventor: KNJAZEVA NATAL JA VLADIMIROVNA
IPC: C08B3/06
Filed: 2007-07-11
Granted: 2009-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemical engineering. Wood is treated with an acylating mixture, which contains carboxylic acid, thionyl chloride and trifluoroacetic acid. The desired product is extracted using a polar solvent with subsequent drying. The carboxylic acid used has general formula RCHOHCOOH, where R is hydrogen or -CH 3  in amount of 0.02 to 0.04 moles per 1 g of wood. 
     EFFECT: invention widens the range of cellulose esters and reduces pollution of the environment. 
     2 tbl, 14 ex
Patent RU-2390665-C2 (RU)
Inventor: EHKONEN TODD
IPC: F16D21/04
Filed: 2006-01-17
Granted: 2010-05-27
Abstract: FIELD: machine building. ^ SUBSTANCE: facility for power transfer consists of rotating input element, of rotating output element, of torque transfer mechanism and of control system. The said input element is designed to receive torque from a power source, while the output element is designed to transfer torque to an output facility. The mechanism of torque transfer consists of a coupling unit located between the input and output elements and of a unit of actuating mechanism of the coupling. The unit of the coupling actuating mechanism includes an electric engine actuating a gear reducer. The gear reducer contains a driving gear and the first and the second flat gears. Facility for coupling control consists of the first and the second cam plates and also of rollers located between them. The control system actuates the said electric engine, directing direction and value of counter rotation motion between the first and the second flat gears; said gears control direction and value of progressive motion of the first cam plate changing force of input engagement with the coupling. ^ EFFECT: reduced time of actuation of coupling actuating mechanism, reduced weight and dimensions of components of friction couplings and electric power sources. ^ 25 cl, 12 dwg