baber/WOPTO huggingface dataset:
Patent RU-2264833-C1 (RU)
Inventor: DOLOTKAZIN V I
IPC: A62C13/62
Filed: 2004-09-02
Granted: 2005-11-27
Abstract: FIELD: fire-fighting equipment and liquid sprayers for various applications. 
     SUBSTANCE: liquid sprayer has body with inlet connection pipe, centrifugal liquid flow swirler and nozzle with profiled channel. Centrifugal swirler is made as hollow cylindrical insert with inlet axial channel and at least four tangential inlet channels formed in side wall of the insert. Transversal sections of inlet centrifugal swirler channels are dimensioned such that 4S 0 ≤S t ≤6S 0 , where S t  is summary area of tangential channel sections, S 0  - is area of axial channel section. Four tangential channels may be formed in side wall of hollow insert. The tangential channels may be equidistantly spaced along a circle. Axes of symmetry defined in adjacent channels are transversal one to another. Cylindrical insert cavity communicates with inlet orifice of profiled nozzle channel including part tapering in liquid flow direction. Profiled outlet nozzle channel may comprise inlet part converging in liquid flow direction and diverging outlet part. The inlet and outlet parts are arranged one after another. Parts of profiled nozzle channel have conical or conoidal shape. Fire-extinguisher comprises tank with fire-extinguishing liquid, system for liquid displacement from the tank, shutoff-and-triggering device, liquid sprayer provided with centrifugal liquid flow swirler and outlet nozzle. Fire-extinguisher also has pipeline to connect shutoff-and-triggering device with liquid sprayer. The liquid sprayer generates gas-and-liquid jet with spray angle of 17-23°. 
     EFFECT: increased velocity and uniform liquid droplet dimensions in the jet, possibility to create gas-and-liquid jet with fixed spray angle. 
     10 cl, 4 dwg
Patent RU-2259911-C1 (RU)
Title: Способ поверхностного пластического деформирования сферы обкатным кольцом
Inventor: STEPANOV JU S
IPC: B24B39/04
Filed: 2004-10-19
Granted: 2005-09-10
Abstract: Изобретение относится к обработке металлов давлением, в частности к обработке поверхностным пластическим деформированием (ППД) неполных сферических поверхностей, например автомобильных шаровых пальцев. В способе поверхностного пластического деформирования сферы обкатным кольцом деформирующий инструмент, представляющий собой установленное в корпусе на подшипнике кольцо с внутренней сферической поверхностью радиусом R и , охватывает обрабатываемую заготовку и благодаря сообщению корпусу планетарного движения обкатывания обеспечивает перемещение контакта инструмента с заготовкой по окружности, при этом внутренний радиус сферической поверхности деформирующего кольца инструмента определяется по определенной зависисмости. Деформирующий инструмент, его продольную ось планетарного движения обкатывания устанавливают под углом α к плоскости, перпендикулярной оси заготовки и проходящей через центр сферы, определяемый по определенной зависимости. Обеспечивается расширение технологических возможностей, снижение себестоимости, повышение производительности, улучшение качества. 3 ил.
Patent RU-2275334-C1 (RU)
Title: Device for magnetic treatment of a flow of a liquid
Inventor: SOLDATOVA IRINA PETROVNA
IPC: C02F1/48
Filed: 2004-11-15
Granted: 2006-04-27
Abstract: FIELD: oil-producing industry; devices for magnetic treatment of flows of liquids. 
     SUBSTANCE: the invention is pertaining to the field of oil-producing industry, in particular, to the device for magnetic treatment of flows of liquids and may be used at oil extraction. The device contains the unit of magnetic treatment and the unit of turbulization made in the form of the fixed on the rod stop components, between which there is the working component. The components are made with the diametrically opposite flat faces. The unit of the magnetic treatment is made in the form of a set of the permanent annular magnets coaxially mounted on the rod and jacketed. The technical result of the invention is the increased effectiveness of the magnetic treatment of the liquid flows, including the flows with the high gas saturation, both in the boreholes and in the pipelines. 
     EFFECT: the invention ensures the increased effectiveness of the magnetic treatment of the liquid flows, including the flows with the high gas saturation, both in the boreholes and in the pipelines. 
     18 cl, 3 dwg
Patent RU-2280458-C1 (RU)
Inventor: KOSOLAPOVA ALEVTINA IVANOVNA
IPC: A61K35/10
Filed: 2004-11-30
Granted: 2006-07-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to inflammatory agents. Invention proposes the ointment that comprises liquid potassium humate, birch tar, sodium silicate, vaseline wherein the potassium liquid humate comprises the humic substances in the amount 4.5 g/l, not less. Invention provides enhancing storage time, stability, high effectiveness and the broad spectrum of effect. 
     EFFECT: valuable medicinal and pharmaceutical properties of ointment. 
     2 cl, 6 ex
Patent RU-2272306-C1 (RU)
Title: Correlator for earthquake precursor signals
Inventor: DAVYDOV VJACHESLAV FEDOROVICH
IPC: G01V9/00
Filed: 2004-12-28
Granted: 2006-03-20
Abstract: FIELD: geophysics, possible use in national surveillance systems. 
     SUBSTANCE: device for correlating earthquake precursor signals has two measuring channels, one of which is utilized for measuring electrostatic potential in atmosphere on basis of probe-charge indicator, and another one - for measuring concentration of hydrogen in atmosphere above source, made at length of porous fiber, powered by optical generator. Signals at output are proportional to amplitude of observed parameters. After digitizing of signals by analog-digital converter, in accordance to special program for personal computer mutual correlative characteristic function of signals is calculated, rounding curve of amplitude is calculated for current function in time, which is utilized to predict characteristics of expected strike. 
     EFFECT: improved trustworthiness and expanded time range of proactive predicting of earthquake parameters. 
     6 dwg
Patent RU-2287380-C1 (RU)
Inventor: AVDEEV NIKOLAJ EMEL JANOVICH
IPC: B07B13/11
Filed: 2005-03-15
Granted: 2006-11-20
Abstract: FIELD: separation of loose mixtures by shape and properties of surfaces of particles; cleaning grain in farming; food-processing, chemical, mining industries; metallurgy and construction engineering. 
     SUBSTANCE: proposed separator has housing, loading unit, working unit made in form of cylindrical rotor with internal separating surface, device for removal of upper fraction and drive. For withdrawal of upper fraction at any point of rotor, device for removal of upper fraction is made in form of slotted end-piece connected with air suction system at adjustable delivery by means of air duct; position of this device  relative to separating surface of cylindrical rotor  may be changed due to availability of telescopic joint of air duct with inlet branch pipe of air suction system and turn of slotted end-piece relative to air duct. Cylindrical rotor is mounted for  regulation of angle of inclination of rotor axis. 
     EFFECT: simplified construction; enhanced efficiency of separation of loose mixtures. 
     2 dwg
Patent RU-2281545-C1 (RU)
Inventor: ANDREEV DMITRIJ VASIL EVICH
IPC: G06F7/57
Filed: 2005-05-11
Granted: 2006-08-10
Abstract: FIELD: computer engineering, possible use for construction of automatic devices, functional assemblies of control systems. 
     SUBSTANCE: device contains seven majority elements, four information inputs, two adjustment inputs. 
     EFFECT: increased speed of operation. 
     1 dwg
Patent RU-2282147-C1 (RU)
Inventor: MALJUTIN DMITRIJ MIKHAJLOVICH
IPC: G01V7/16
Filed: 2005-05-18
Granted: 2006-08-20
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: system comprises accelerometer, integrator, amplifier, moment pickup, band filter-observer for extracting alternative component of the signal from the accelerometer with the Shuler frequency, comparator, transfer clamping circuit, control circuit, band filter-meter for extracting alternative component of the signal from the integrator with the Shuler frequency, and switch.  The output of the accelerometer is connected with the first input of the integrator and with the input of the band filter-observer.  The output of the integrator is connected with the input of the amplifier and with the input of the moment pickup of the gyroscope.  The output of the band filter-observer is connected with the input of the comparator whose output is connected with the input of the transfer clamping circuit whose output is connected with the input of the control circuit whose second output is connected with the second input of the band filter-meter and with the second input of the band filter-observer whose first output is connecter with the first input of the switch whose second input is connected with the output of the band filter-meter.  The output of the switch is connected with the second input of the integrator. 
     EFFECT: enhanced precision. 
     5 dwg
Patent RU-2279109-C1 (RU)
Inventor: ZELENJUK JURIJ IOSIFOVICH
IPC: G02B7/00
Filed: 2005-06-22
Granted: 2006-06-27
Abstract: FIELD: optical-mechanical instrument engineering. 
     SUBSTANCE: device for adjusting optical devices has internal and external cases, adjusting screws with heads mounted in external case and springs which have one ends attached to internal case and with other ends fixed in external case. Front side of internal case is connected along vertical line with front side of external case by means of flat spring made in form of plate. Plane of spring is perpendicular to longitudinal horizontal axis of optical device. Back sides of side surfaces of internal case have to flat and adjusting and they are disposed at angle to each other in such a manner that vertex of angle turns to internal case and is disposed at vertical line. Adjusting screws rest with their ends against adjusting surfaces through flat washers and are mounted in perpendicular to adjusting surfaces. Any end of any adjusting screw is made in form of spherical journal which has diameter to be bigger than diameter of washer's hole. Adjusting surfaces relate to friction coefficient as sin α<2k, where k is dry friction coefficient between washer of adjusting screw and adjusting screw and α is angle between adjusting surfaces.  Springs are made tightening with total strength of F directed along bisector of α angle. Springs are fixed at back sides of internal and external cases. Strength of springs should meet the relation of F ≥a sin α/k - (M/2)g·cosθ, where C is coefficient of elasticity of plate at the direction of axis of case, M is weight of internal case, g is free fall acceleration, a is maximal amplitude of oscillation of the device and θ is angle between gravity vector applied to center of mass of internal case and bisector of α angle. 
     EFFECT: improved precision; higher resistance to influence of mechanical and climatic factors. 
     5 dwg
Patent RU-2296310-C1 (RU)
Inventor: DUBINSKIJ VIKTOR GRIGOR EVICH
IPC: G01M15/00
Filed: 2005-09-14
Granted: 2007-03-27
Abstract: Изобретение относится к испытательной технике, в частности к испытаниям на прочность участков трубопроводов, и может быть использовано при испытаниях трубопроводов. Способ заключается в моделировании изменения во времени испытательного давления, скорости его подъема, температуры среды в объеме испытываемого трубопровода, дальнейшем сравнении указанных параметров с заданными допусками, рассчитанными с учетом прочности материала труб. По результатам моделирования задают предельные значения параметров регулирования режимов работы перекачивающей установки. В процессе испытаний трубопровода непрерывно регистрируют и контролируют их изменение, управляют работой перекачивающей установки в течение каждого из интервалов времени заполнения и последующего нагнетания среды в испытываемый трубопровод до заданных предельных значений испытательного давления. Устройство включает испытываемый трубопровод, расходомер, перекачивающую установку со всасывающим и нагнетательным трубопроводами, каналы измерения давления, температуры среды в трубопроводе, а также давлений всасывания, нагнетания и скорости вращения вала привода перекачивающей установки, имитатор нагрузки трубопровода давлением и электронные блоки: хранения информации, вычисления параметров испытаний, формирования управляющих команд и блок диагностирования и управления, связанный с исполнительными механизмами, управляющими режимами испытаний трубопровода. Технический результат заключается в повышении точности, увеличении надежности испытаний, исключая риск превышения предельного давления и разрыва трубопровода при его испытании. 2 н. и 5 з.п. ф-лы, 1 ил.
Patent RU-2303762-C1 (RU)
Inventor: ZHITNIKOV EHDUARD DMITRIEVICH
IPC: F41F3/00
Filed: 2005-11-03
Granted: 2007-07-27
Abstract: FIELD: rocketry, in particular, above-water missile systems. 
     SUBSTANCE: the above-water transport-launching device has a spatial metalwork with guides for the missile and floats hinge-fastened on posts.  The device is provided with an engine and a mechanism for changing the position of the posts for adjusting the missile height above the water surface for changing the track of the floats.  The floats are made for hydroplaning at a starting boost of the device with the aid of the mentioned engine and missile engine. 
     EFFECT: enhanced efficiency of the transport-launching device due to its invulnerability, secrecy and maneuverability. 
     3 dwg
Patent RU-2300150-C1 (RU)
Title: Зонд на основе пьезокерамической трубки для сканирующего зондового микроскопа
Inventor: BYKOV VIKTOR ALEKSANDROVICH
IPC: G01Q70/08
Filed: 2005-11-08
Granted: 2007-05-27
Abstract: Изобретение относится к нанотехнологии, а более конкретно к устройствам, обеспечивающим получение информации о топологии и других свойствах поверхности объекта. Сущность изобретения заключается в том, что в зонд на основе пьезокерамической трубки для сканирующего зондового микроскопа, содержащий основание с чувствительным элементом, на котором установлена игла, введен полый корпус, основание выполнено в виде пластины с контактными площадками, чувствительный элемент состоит из пьезокерамической трубки с, по меньшей мере, первым и вторым электродами, сформированными на внешней поверхности пьезокерамической трубки, и, по меньшей мере, одним первым электродом, сформированным на внутренней поверхности пьезокерамической трубки, и, по меньшей мере, вторым и третьим электродами, сформированными на внешней поверхности пьезокерамической трубки. Чувствительный элемент закреплен консольно на основании с электрическим контактом одного из внешних электродов с одной контактной площадкой. Две другие контактные площадки электрической разводкой соединены с двумя другими электродами пьезокерамической трубки. Полый корпус закреплен на основании таким образом, что место закрепления пьезокерамической трубки и электрическая разводка расположены внутри его полости. Игла электрически соединена с третьим электродом. Технический результат - повышение надежности использования зонда и его функциональных возможностей. 4 з.п. ф-лы, 2 ил.
Patent RU-2306596-C1 (RU)
Inventor: VLASOV BORIS MIKHAJLOVICH
IPC: G06F7/50
Filed: 2006-02-21
Granted: 2007-09-20
Abstract: FIELD: digital computer engineering. 
     SUBSTANCE: adder realizes operations of addition, left and right code shift, inversion, modulus two addition, logical addition, multiplication. Each bit of adder contains two RS-triggers, nine AND elements, five OR elements, five NOT elements, eight control buses and information input. Adder features construction of each bit only on basis of two RS-triggers and new circuits for realization of additional operations. Total number of inputs of logical elements of one bit equals 36, in average one realized operation requires about 5 inputs (Quine price). 
     EFFECT: expanded functional capabilities with minimal hardware costs. 
     1 dwg, 1 tbl
Patent RU-2306513-C1 (RU)
Inventor: GONCHAROV ALEKSEJ VLADIMIROVIC
IPC: F28C1/06
Filed: 2006-06-19
Granted: 2007-09-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to heat exchange devices and it can be used in recirculating water supply systems of thermal power stations and industrial enterprises where chimney type and/or mechanical draft towers are used.  Proposed combination cooling tower has housing in form of stack with air inlet ports in lower part or housing of fan, water trap, water collecting reservoir arranged under cooling tower, water distributing system with spray nozzles whose outlet holes are pointed upwards and spraying device.  Spray nozzles, for instance, involute type ones, are arranged at a distance from top of spraying device equal to 0.1-1.0 h where is height of spraying device.  Water head before spray nozzle should be within 0.2 - 1.0 atm.  Stack can be made in form of fan housing. 
     EFFECT: increased active area of cooling tower without increase of aerodynamic resistance. 
     2 cl, 1 dwg
Patent RU-2323052-C1 (RU)
Inventor: TOLSTOGRAJ VALERIJ IVANOVICH
IPC: A01B79/02
Filed: 2006-08-04
Granted: 2008-04-27
Abstract: FIELD: environmental protection. 
     SUBSTANCE: method comprises determining level of contamination of the surface of a bog and applying a layer of peat that has a density of 0.1-0.4 g/cm 3 , humidity of 40-60%, and is preliminary provided with admixture made of finely dispersed moss with fraction size from 5 to 20 mm in 10-20% by weight.  The thickness of the peat layer should be no less than 200 mm. 
     EFFECT: enhance efficiency and reduce cost of the method. 
     3 cl, 3tbl
Patent RU-2322005-C1 (RU)
Title: Способ подготовки к хранению томатов свежих специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-09-06
Granted: 2008-04-20
Abstract: Изобретение относится к технологии подготовки к хранению свежих томатов для их последующего использования в космическом питании. Проинспектированные томаты при заданных режимных параметрах замачивают и моют в питьевой воде, отделяют плодоножки, последовательно выдерживают в растворах перманганата калия и лимонной кислоты и суспензии препарата, полученного из биомассы микромицета Pythium irregulare по заданной технологии, покрывают места плодоножек и прилегающую поверхность медицинским клеем, подвергают ультрафиолетовому облучению, поштучно упаковывают в курительную бумагу и укладывают в полимерные лотки. Способ обеспечивает возможность доставки томатов на космический объект, последующее хранение в течение 45 суток и использование в космическом питании.
Patent RU-2319164-C1 (RU)
IPC: G01S5/04
Filed: 2006-09-14
Granted: 2008-03-10
Abstract: FIELD: passive radar means; multipoint hyperbolic radiator location to control displacement of objects indoors. 
     SUBSTANCE: electromagnetic microwave pulsed signal arrives from radiator at receiving system that has N (N≥3) receiving centers, differences in moments of signal arrival at different receiving centers are found, receiving centers are grouped into various triplets, each being used as triple-center hyperbolic locating system used to evaluate primary estimates of radiator location and respective radiation moments; radiator location density probability is determined at each of three-dimensional space points obtained. Primary estimate of radiator location corresponding to three-dimensional point where probability density is maximal is assumed as resultant estimate of radiator location. 
     EFFECT: enhanced precision of radiator location, including with noise suppressors. 
     1 cl, 2 dwg
Patent RU-2324623-C1 (RU)
Title: Система формирования резервной информации о пространственном положении летательного аппарата
Inventor: DEMCHENKO OLEG FEDOROVICH
IPC: B64D45/00
Filed: 2006-11-17
Granted: 2008-05-20
Abstract: Изобретение относится к авиационной технике. Система содержит блоки вычисления среднего значения входного параметра соответственно резервного позиционного тангажа, резервного позиционного угла крена и кватернионных значений курса, тангажа, крена, блок определения позиционных резервных углов, блок коррекции позиционных резервных углов, блок определения сдвига нулей позиционных резервных углов, блок стяжки резервных углов, блок кватернионного интегрирования угловых скоростей, блок коррекции угловых скоростей, блок определения сдвига нулей угловых скоростей и блок-Диспетчер. Работа системы основана на вычислении угловых координат летательного аппарата двумя принципиально различными способами в зависимости от текущих условий полета. Предусматриваются, в частности, вычисление текущих значений углов тангажа и крена по формулам Эйлера на основе мгновенной информации от бортовых датчиков (при условии горизонтального полета) и вычисление текущих значений угловых координат путем интегрирования показаний датчиков угловых скоростей комплексной системы управления с использованием кватернионов (при выполнении маневрирования). Изобретение обеспечивает повышенные возможности самолета по решению возложенных на него задач за счет исключения погрешности определения резервной информации. Технический результат заключается в повышении эффективности действий самолета. 12 ил., 29 табл.
Patent RU-2332496-C1 (RU)
Title: Чугун
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2006-12-12
Granted: 2008-08-27
Abstract: Изобретение относится к области металлургии, в частности к составам чугунов. Чугун содержит компоненты в следующем соотношении, мас.%: углерод 2,2-2,8; кремний 1,0-1,5; марганец 0,8-1,2; хром 0,8-1,2; молибден 0,8-1,2; титан 0,05-0,1; ниобий 0,4-0,8; цирконий 0,05-0,1; никель 0,8-1,2; ванадий 0,15-0,3; магний 0,04-0,08; азот 0,08-0,15; железо - остальное. Использование изобретения обеспечивает повышение прочности чугуна. 1 табл.
Patent RU-2338306-C1 (RU)
Inventor: KORTNEV VALERIJ PAVLOVICH
IPC: H01Q3/26
Filed: 2007-01-11
Granted: 2008-11-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: invention is related to active phased antenna arrays (AFAR), which consist of transmitting-receiving modules (PPM), which are intended for application in radiolocation stations, communication systems and systems of radio countermeasures. Technical result is achieved with the help of additional phase control of PPM output signal value. 
     EFFECT: provision of high efficiency factor of PPM AFAR in the mode of transmission and simultaneously provision of wide range of control of radiated signal range with preservation of phase control. 
     5 dwg
Patent RU-2333582-C1 (RU)
IPC: H02G3/22
Filed: 2007-02-26
Granted: 2008-09-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention pertains to electrical engineering and is meant for electrical communication from a zone with ionisation radiation to a safe zone for service personnel of, for instance, an atomic power station. The heading has frame (1) with its own biological shield and plugs (2) fitted in it turned from each other, made from material of the biological shield, in each of which there is groove (3) for putting cable (4). Groove (3) is a narrow through passing V-shaped cut in the central part of the plug and is meant for inserting V-shaped insert liner (5) in it in the assembly process with formation of a gap between opposite inclined surfaces of the cut and the insert liner. Geometrical dimensions of the insert liner (5) are such that, the formed gap is comparable to the thickness of cable (4) put into the cut. Each subsequent plug is fitted with compact abutting to the butt end of the previous plug. The whole space of the heading is therefore filled with material of the biological shield, and the cable is reliably fixed inside the plugs, put in a curved channel due to interactive turning of the plugs. 
     EFFECT: increased protection from radiation, resistance to vibration, seismic resistance and effectiveness of the assembly. 
     6 cl, 4 dwg