baber/WOPTO huggingface dataset:
Patent RU-2235284-C1 (RU)
Inventor: LIPSMAN D L
IPC: F42B15/00
Filed: 2003-04-11
Granted: 2004-08-27
Abstract: FIELD: defense industry; production of ammunition. 
     SUBSTANCE: the invention is dealt with the field of the guided ammunition shot from the transportation-launching containers and intended for destruction of targets within a short-range defense line. The method provides for formation of control signals of the sine - cosine functions in the aboard electronic control unit from the square pulses of the roll gyro optron sensor. The control signals on yaw and a pitch are modulated with the help of the sine - cosine functions and summarized. yaw and a pitch. The ammunition rotation rate on roll is measured and an adjusting signal is worked out to correct a computational value of angle of advance of operation of a steering drive. Pulses are formed by the optical elements such as "LED - Photodiode” and a shutter with circled figure and a mark of a revolution on the figure in drawing. An advance is ensured by shifting of the optoelectronic couples in respect of the figure of the shutter. The method of the ammunition manufacture and assembly provides for installation in it of the spring gyro of rolls with the optron sensor of an angle rolls, in which the shutter with a "yes - no" figure is rigidly fixed on a shaft of the outside frame of the gyro. Two optoelectronic couples shifted one in respect to another by 90 ° are placed on the rotated body and turned in respect to the symmetry axis of the shutter in direction of rotation by a computational angle of advance for their actuation. The electronic unit of control is added with an electronic circuit of conversion of the square pulses from the optron sensor into the sine-cosine functions, and also with the circuit of summation of control signals and measurement of the rate of the ammunition rotation on rolls using pulses from optoelectronic couples and working out corrections for a computational angle of advance of actuation of the steering drive. The shutter is installed on the shaft of an outside frame of the gyro with an angle of phasing between the symmetry axis of the shutter and an instantaneous position of the elevator and rudder. Such implementation of data of engineering solutions allows to reach an increased reliability of a target destruction by the ammunition. 
     EFFECT: the invention allows to increase reliability of a target destruction by the ammunition. 
     2 cl, 2 dwg
Patent RU-2241804-C1 (RU)
Inventor: LEVAGIN V M
IPC: E02B15/04
Filed: 2003-04-14
Granted: 2004-12-10
Abstract: FIELD: environment protection, in particular, equipment for effective localization and collecting of petroleum or petroleum products flowing from sunk oil tanker or failed oil pipeline positioned on sea or river bottom, including pipeline positioned at substantial depth. 
     SUBSTANCE: apparatus is composed of two parts. First part has at least two rows of pipes arranged one above another and pivotally connected with one another into ring, said pipes being bound by vertical tubes. Tubular poles are attached to lower row of pipes. Upper row of pipes and vertical tubes are covered with closure of synthetic material to define cylindrical construction. Cavities of each pipe are connected with one another and with pump and compressor, which are arranged on second part made in the form of platforms-pontoons mounted along perimeter of side surface of cylindrical construction. Cables of winches positioned on platforms-pontoons may be attached to pipes of lower row of cylindrical construction. Additional weights may be attached to said pipes. Detachable floats are fixed to winch cables, and lock-type connecting members may be arranged at upper part of winch cables. 
     EFFECT: increased efficiency in collecting of petroleum or petroleum products from sea or river bottom. 
     2 cl, 3 dwg
Patent RU-2239511-C1 (RU)
Title: Method for making large-size pistons of internal combustion engines
Inventor: LEVIN I V
IPC: B21K1/18
Filed: 2003-04-24
Granted: 2004-11-10
Abstract: FIELD: plastic metal working, possibly manufacture of wide assortments of pistons of internal combustion engines. 
     SUBSTANCE: method comprises steps of drawing cast billet at free forging of it with elongation factor no less than 30% according to target size when length of billet at least by two times exceeds its diameter; then shaping billet to doubled truncated cone with conicity angle no less than 10% and upsetting it in die set; after upsetting forming metal texture by means of backward extrusion at deformation degree equal at least to 40%. It provides uniform small-grain deformed metal structure with predetermined orientation of fibers along the whole volume of article. 
     EFFECT: enhanced metal structure of piston. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2237816-C1 (RU)
Inventor: KOMAROV JU JA
IPC: F01N3/08
Filed: 2003-05-05
Granted: 2004-10-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to devices for cleaning and neutralization of toxic gas effluents. It provides cleaning of air from harmful solid particles and toxic gases. Reactor has ultraviolet radiator made in form of at least one ultraviolet lamp made of quartz glass with solid radiation spectrum within 190-420 nm, length 50-150 cm, which is mounted into acid-resistant material housing so that gas to be cleaning passes in ring space between ultraviolet lamp and housing at velocity of 0.1-0.5 m/s, solid particles are thrown to walls of housing and then directed into trap. Reactor is provided with transient gas flow velocity damper installed in housing at reactor inlet and made in form of thin-walled cylinder with inner blades tilted at angle of not less than 80 o  to longitudinal axis of housing, and two rigidly secured from outside elastic rings of heat resistant rubber on organosilicon base. Outer surfaces of each ring are secured on housing, and stops are provided for preliminary displacement of inner surfaces of rings relative to outer surfaces which are fitted in slots of housing to limit deformation of elastic rings within the limits of arc of circumference equal to 42-45 o . 
     EFFECT: enlarged sphere of application of proposed reactor. 
     3 cl, 5 dwg
Patent RU-2242591-C1 (RU)
Title: Способ эксплуатации водоплавающей нефтяной залежи и устройство для его осуществления
Inventor: KULIKOV A N
IPC: E21B43/12
Filed: 2003-05-13
Granted: 2004-12-20
Abstract: Изобретение относится к нефтедобывающей промышленности и может быть использовано при эксплуатации глубинно-насосных скважин, в которых продуктивный пласт разделен на водонасыщенный и нефтенасыщенный интервалы. Обеспечивает повышение нефтеотдачи залежи. Сущность изобретения: способ включает перфорирование обсадной колонны в нефтенасыщенном и водонасыщенном интервалах пласта, спуск на насосно-компрессорных трубах глубинного насоса так, чтобы он располагался выше продуктивного пласта и был соединен с колонной хвостовых труб, нижний конец которой опускают до забоя, и откачивание пластовой жидкости. Согласно изобретению, повышают скорость движения нефти в полости обсадной колонны напротив перфорации в нефтенасыщенном интервале пласта. Это осуществляют за счет сужения канала прохода нефти. Для этого на конце колонны хвостовых труб укрепляют устройство - наконечник в виде обтекаемого веретенообразного тела с утолщением длиной, выбранной исходя из протяженности нефтенасыщенного интервала 2 с. и 2 з.п. ф-лы, 3 ил.
Patent RU-2248748-C1 (RU)
Title: Device for carrying out patient drug test
Inventor: TSVETKOV N A
IPC: A61B5/05
Filed: 2003-07-18
Granted: 2005-03-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has test unit having unit for treating the object under study, unit for programmed recording and processing data having amplifier and analog-to-digital converter connected to computer device having display unit. The test unit and unit for treating the object under study are manufactured as at least two radiation sources operating in red radiation bandwidth, the sources being connected to power supply source, and at least two photodetectors, each making an optoelectronic oxyhemometric transducer with corresponding radiation source. Each transducer is connected to multi-channel analog-to-digital converter via corresponding amplifier. The unit for programmed recording and processing data norms relationships of blood saturation with oxygen on amplitude recorded in time for each optoelectronic transducer to determine their phase difference. 
     EFFECT: enhanced effectiveness of tests. 
     5 cl, 1 dwg
Patent RU-2254607-C1 (RU)
Inventor: BUKOVSHIN N G
IPC: G05F1/569
Filed: 2003-10-22
Granted: 2005-06-20
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has compound adjusting element 1, force transistor 2, synchronization transistor 3, discordance signal amplifier 4, resistor 5, protective transistor 6. when main power fails, protective transistor opens to lift voltage from collector of transistor 3 and amplifier 4. this provides protection for transistor 3 from overload and increases reliability of stabilizer operation. 
     EFFECT: higher reliability, higher efficiency. 
     2 dwg
Patent RU-2253022-C1 (RU)
Inventor: SAGAKOV S S
IPC: F01P3/22
Filed: 2003-10-24
Granted: 2005-05-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to combination of internal combustion engine and steam machine. Double-flow internal combustion engine contains power unit whose cooling jacket is made in form of steam boiler. Steam is condensed in radiator made in form of pairs of plates installed with clearance over perimeter of which grooves are made with holes for collecting condensate. Additional power unit is installed on engine shaft supplied with steam from cooling jacket. Steam is injected into cylinders on main unit at additional stroke or at working stroke at moment of fuel combustion. 
     EFFECT: increased efficiency of engine. 
     4 cl, 3 dwg
Patent RU-2249876-C1 (RU)
Inventor: GABDULLIN P G
IPC: H01J1/30
Filed: 2003-11-06
Granted: 2005-04-10
Abstract: Изобретение относится к устройствам для получения электронного потока, т.е. к источникам (эмиттерам) электронов, а именно - к холодным катодам. Указанные устройства могут использоваться в качестве холодных эмиттеров электронов в различных электронных приборах - плоских дисплеях, в электронных микроскопах, рентгеновских трубках, СВЧ-электронике и т.п. Сущность изобретения состоит в том, что разработан холодный эмиттер электронов, включающий электропроводящую подложку с углеродным слоем на ее наружной поверхности, причем этот углеродный слой состоит из нанопористого углерода, имеющего поры диаметром от 0,6 до 4 нм, при этом суммарный объем пор нанопористого углерода составляет от 50 до 90 об. %. Свойства применяемых образцов нанопористого углерода, используемого в качестве подложки, представлены в таблице. Техническим результатом является создание холодного эмиттера электронов, обеспечивающего плотности токов при нормальной температуре 100-200 мкА/см 2  практически при любой площади эмиссии с высокой однородностью тока. 1 табл., 2 ил.
Patent RU-2253945-C1 (RU)
Title: Устройство резервирования радиопередатчика
Inventor: POSTJUSHKOV V P
IPC: H04B1/74
Filed: 2003-11-25
Granted: 2005-06-10
Abstract: Изобретение относится к технике радиосвязи и предназначено для использования в радиопередающих устройствах повышенной надежности. Целью изобретения является разработка устройства, обеспечивающего резервирование при повышении надежности и понижении времени готовности к работе при выходе любого возбудителя или усилителя из строя, для передачи цифровых и аналоговых сигналов. Устройство резервирования радиопередатчика содержит разветвитель информационного сигнала, первый и второй возбудители, первый и второй усилители мощности, первый и второй блоки питания возбудителей, первый и второй основные блоки питания усилителей мощности, дополнительный блок питания, первый и второй датчики контроля тока возбудителей, первый и второй датчики контроля тока усилителей мощности, первый и второй анализаторы состояния возбудителей, первый и второй анализаторы состояния усилителей мощности, антенный переключатель, антенну, блок управления резервированием, первый и второй циркуляторы на выходах возбудителей, первый и второй циркуляторы на входах усилителей мощности, первый и второй переключатели возбудителей, первый и второй переключатели входов усилителей мощности. 2 з.п. ф-лы, 3 ил.
Patent RU-2253153-C1 (RU)
Inventor: KOKAEV R I
IPC: G09B23/28
Filed: 2004-01-16
Granted: 2005-05-27
Abstract: FIELD: medicine, experimental biology, ecology, toxicology. 
     SUBSTANCE: at studying the mechanisms of heavy metals toxic action, in particular, cadmium upon renal function, it is suggested to introduce cadmium sulfate solution into stomach once daily for 2 mo at the dosage of 0.5 mg/kg, on conversion to metal, where cadmium corresponds to 0.5 mg per 1 ml solution. The present innovation enables to study the pathology in dynamics of development and elaborate and searching preparations for treating and preventing chronic toxic nephropathy. 
     EFFECT: higher efficiency. 
     1 ex, 3 tbl
Patent RU-2253076-C1 (RU)
Title: Method of melting in gas cupola
Inventor: CHERNYJ A A
IPC: F27B1/00
Filed: 2004-03-01
Granted: 2005-05-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method comprises burning a gas fuel in the furnace. The gas fuel is made of hydrogen supplemented with carbon-containing agents such as gas hydrocarbons, liquid hydrocarbons or finely divided carbon in amounts of 2-19% of the hydrogen mass. 
     EFFECT: reduced power consumption and heightened temperature in the furnace. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2257470-C1 (RU)
Inventor: SHAKIROV A A
IPC: E21B47/00
Filed: 2004-03-03
Granted: 2005-07-27
Abstract: FIELD: survey of boreholes or wells, particularly for geophysical and well-operation investigations, including that to be performed during well drilling. 
     SUBSTANCE: device is located in sub joined with self-contained downhole instrument and formed of diamagnetic material. Sub is divided into two zones by throttle. Device comprises body of diamagnetic material passing through central valve opening, measuring membrane arranged inside the body and provided with channels and with elastic compensators isolated from borehole liquid and taking up borehole liquid pressure in separate zones. Channels are filled with liquid not subjected to thermal expansion, for instance with organosilicone one. The membrane has resistive-strain sensors connected with intelligent electronic switch through sealed lead-in. Electronic switch is inserted in the device to switch-on power source of electronic downhole instrument circuit. Body of downhole instrument may be made of diamagnetic material. Compensators may be formed of oil-resistant rubber. Electronic switch may have measuring half-bridge with instrument amplifier, the first comparator, magnetoresistor with instrument amplifier, the second comparator, single-chip microprocessor and electronic switch. Method involves applying magnetic field of remote constant magnet to electronic switch having magnetic field sensor through instrument body before downhole instrument lowering into well; linking power source with electronic circuit; performing time delay necessary for overland downhole instrument testing; transferring electronic switch into standby state characterized by with minimum power inputs and disconnecting electronic circuit from power source by taking out remote constant magnet field. During downhole instrument operation power source is connected to electronic circuit by applying impulse of borehole liquid pressure change to electronic switch. 
     EFFECT: increased autonomy level of downbore instrument due to reduction of power inputs. 
     5 cl, 1 dwg
Patent RU-2265107-C1 (RU)
Inventor: DUBINA M M
IPC: E02D35/00
Filed: 2004-04-15
Granted: 2005-11-27
Abstract: FIELD: building, particularly to erect large and heavy buildings on non-uniformly compressible and weak ground. 
     SUBSTANCE: method of settlement difference reduction by applying action to ground to change strength and deformation characteristics thereof involves performing calculations to determine mode of "ground-foundation-building" system deformation and to obtain information concerning strengthening and weakening "ground-foundation-building" system member areas location and shape; applying separate action to each member of the system or to all members at the same time along with changing mode of deformation thereof. Above action is performed by strengthening ground in center of building site simultaneously with weakening thereof at periphery. Action is applied to foundation by increasing flexural rigidity thereof to obtain flexural rigidity maximum in foundation panel center and minimum at periphery thereof. Action is applied to building by increasing rigidity of building area adjoining the foundation in center and periphery thereof and reducing rigidity of area between building center and periphery. 
     EFFECT: prevention of non-uniform foundation settlement before building erection. 
     5 cl, 5 dwg, 1 ex
Patent RU-2257846-C1 (RU)
Title: Method and device for registering human movements
Inventor: MORARU EUZHEN
IPC: A61B5/11
Filed: 2004-04-28
Granted: 2005-08-10
Abstract: FIELD: artistic gymnastics. 
     SUBSTANCE: at least one three-coordinate microcontroller device for measuring angular deviation is placed onto human body. The device has three angular velocity detectors. Any detector is oriented at the direction of one of three mutually perpendicular axes (X, Y, Z) and signals from outputs of the detectors are recorded to non-volatile memory. Data from non-volatile memory is processed by means of computer to get data on sort of movements of a human. Device has three angular velocity detectors, analog multiplexer which has inputs connected with outputs of angular deviation detectors and output connected with input of analog-to-digital converter, microcontroller connected with output of analog-to-digital converter and memory unit connected with output of microcontroller. Memory unit has two buffer storage files connected in parallel and non-volatile memory. 
     EFFECT: high precision of registration of human movements; improved freedom at movements. 
     5 cl, 1 dwg
Patent RU-2263448-C1 (RU)
Inventor: MKHEIDZE D M
IPC: A61K35/14
Filed: 2004-05-28
Granted: 2005-11-10
Abstract: FIELD: cryobiology. 
     SUBSTANCE: method, which can be utilized when performing allotransplantation in oncology and hematology, is characterized by that to freshly collected umbilical blood equal volume of polyglucin is added, after which mixture is stirred, and kept for 50-60 min until clear boundary appears. Separated supernatant is then centrifuged to obtain precipitate, to which equal volume of 10-12% dimethylsulfoxide dissolved in polyglucin is added at continuous stirring. Mixture is placed in thermostatically controlled space while lowering temperature at a rate of 1-2°C/min for 1-2 h, after which kept at extremely low temperatures. 
     EFFECT: maximally preserved vitality of nucleus-bearing cells and thereby enabled transplantations at many severe hematological diseases, including oncological diseases.
Patent RU-2271021-C1 (RU)
Title: Method for determining cable-laying route and depth for underwater cable
Inventor: ANDREEV VLADIMIR ALEKSANDROVIC
IPC: G01S15/00
Filed: 2004-06-24
Granted: 2006-02-27
Abstract: FIELD: measuring equipment, possible use for determining cable-laying route and depth for underwater cable in water body bottom during its operation, and also laying depth and route for pipes and other extensive underwater communications. 
     SUBSTANCE: in accordance to method for determining cable-laying route and depth for an underwater cable, low-frequency electromagnetic signal is transmitted along the cable, by means of watercraft positioned on the surface of body of water receipt antenna adjusted to same frequency is moved above underwater cable close to bottom of water body, signal received by receipt antenna is transmitted to processing block mounted on aforementioned watercraft and on basis of distribution of levels of electromagnetic field above underwater cable, route and laying depth of underwater cable in bottom of water body are determined, while close to bottom above the cable a system is positioned consisting of receiving all-directional antennas, receipt antennas are distributed over space in accordance to certain plan, so that their mutual position relatively to each other does not change during movement, transformer is connected to system of antennas, which is connected to each one of receiving antennas and through control cable is connected processing block on watercraft, in transformer signals are received from each one of receipt antennas, their parameters are optimized and serially transmitted along control cable to processing block, in which electromagnetic field levels are memorized, received by each receiving antenna of system, echo-sounding device is mounted on watercraft which is utilized to determine position of receiving antennas relatively to bottom of water body, in accordance to data about position of each receiving antenna of system and levels of electromagnetic signals received by aforementioned antennas distribution of electromagnetic field levels in space above underwater cable is determined, which is utilized to determine laying route by position of maximal values of levels and laying depth of underwater cable in water body bottom by comparing maximal values to support value. 
     EFFECT: improved precision and lower costs of determining cable-laying depth and route of an underwater cable in the bottom of body of water. 
     2 dwg
Patent RU-2272554-C1 (RU)
Title: Brush unit for vacuum cleaner (versions)
Inventor: LI BIUNG-DZO
IPC: A47L9/04
Filed: 2004-07-28
Granted: 2006-03-27
Abstract: FIELD: mechanical engineering, in particular, equipment for vacuum cleaner. 
     SUBSTANCE: brush unit for vacuum cleaner has upper housing and lower housing, connector fixed in upper housing or in lower housing and adapted for directing of air in upper and lower housings to suction force generator of vacuum cleaner, retaining unit adapted for rotating cooperation with connector for disconnecting and tightly connecting of upper and lower housings, annular rotating handle for joining to connector outer perimeter, protrusion provided at one end of annular rotating handle, and retaining and guiding rib extending from outer perimeter of annular rotating handle and selectively cooperating with lower housing or disconnecting therefrom depending on rotation of annular rotating handle. Means for preventing retaining unit from disconnection is located between connector and retaining unit. According to one of versions, brush unit is additionally equipped with turbine unit positioned for rotation between upper and lower housings, and rotating brush for removal of dust from surface to be cleaned, said brush rotating upon rotation of turbine. 
     EFFECT: simplified and reliable connection and disconnection of upper and lower housings of brush unit and effective removal of dust from surface to be cleaned. 
     15 cl, 6 dwg