baber/WOPTO huggingface dataset:
Patent RU-2177027-C2 (RU)
Title: Lubrication composition
Inventor: APTEKMAN ALEKSANDR GRIGOR EVIC
IPC: C10M161/00
Filed: 2000-02-14
Granted: 2001-12-20
Abstract: FIELD: lubricants. SUBSTANCE: composition for lubrication of friction surfaces of internal combustion engines contains, wt %: chlorinated paraffin's 2.6-3.0, sebacic acid dioctyl ester 0.12-0.22, 4,4'- isopropylidenediphenol-based epoxy resin 5,6•10 -3 -9,5•10 -3 , fluorinated polyester of nonaether(1,1,5-trihydrooctafluoropentyl)-1,1-methanetricarboxylic acid 2,8•10 -4 -3,2•10 -3 , 2,6-di-tert-butyl-4-methylphenol 5,6•10 -3 -9,5•10 -3 , and mineral oil - the balance. Chlorinated paraffin's contain 14 to 22 carbon atoms and 45-47 wt % chlorine. EFFECT: improved extreme pressure properties and reduced corrosion activity. 2 tbl
Patent RU-2229404-C2 (RU)
Inventor: CHERNOV P V
IPC: B61L17/00
Filed: 2000-03-07
Granted: 2004-05-27
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to methods and device for automatic control of speed of cuts on gravity hump. According to invention, SHF signal is constantly radiated, and reflected signal received from cut is processed after homodyne conversion. Following processing is effected by processing of signal samples by of discrete Fourier transform using Hertzel algorithm, with value of intermediate transformation of sample being determined in spaces between samples. Main part of calculations is carried out in spaces between samples. Weight processing of input data and summing up of input data with superposition of input data in time and "jumping" discrete Fourier transform are used. EFFECT: improved accuracy and reliability of measurements. 2 cl, 1 dwg
Patent RU-2184919-C2 (RU)
Title: Method and device for formation of inner surface of automatic gun ammunition supply line
Inventor: SHIPUNOV A G
IPC: F41A9/29
Filed: 2000-05-17
Granted: 2002-07-10
Abstract: FIELD: methods for manufacture of stiff spatial configured ammunition supply lines by cold plate forming, applicable in designing and manufacture of feed members of automatic gun ammunition supply on air-craft, ship and ground mounts. SUBSTANCE: the method consists in manufacture of a simulator in accordance with the shape of the ready-made product, cutting-out of a blank in the form of a plane plate and stretch forming of the blank. The simulator is manufactured by forming of the line that is the axis of the rod connecting the cartridge inlet to the line and the cartridge outlet from the line with due account made for the fan-shaping of the cartridge belt, turning radius of the belt with the link outside and inside passing around the obstructions. The full angle of cartridge turn in the horizontal plane is determined. The rod length is determined. The quantity of spaces (distances between the axes of cartridges in the belt) in the mid-line is determined. The angular pitch is determined. Sections in the form of plates are formed on the plane, their shape conforms to the line inner surface, identical to the simplified outline of the cartridge with the link, the mentioned plates are positioned on the rod every other space with a turn through one angular pitch in the horizontal plane and perpendicularly to the axis in the given point. The method is realized with the aid of a device for forming of the inner surface of the automatic gun ammunition supply line in the form of a cartridge belt simulator made of a set of plates installed on a rod. The rod axis is determined with due account made for the fan-shaping of the cartridge belt. Each plate is installed in the plane of the normal and binormal to the rod axis. The outer outline of the plates is made in the form of a simplified outline of the cartridge with the link, and the distance between the plates in the rod axis exceeds or equals the space between the cartridges and is determined by the bulges on the plates installed in the holes of the adjacent plates are rigidly fastened to one another. EFFECT: reduced labor content of formation of the inner surface of the automatic gun automatic gun ammunition supply line, enhanced service line of the simulator. 2 cl, 3 dwg
Patent RU-2217115-C2 (RU)
Inventor: BREJVERMAN DZHEJMI
IPC: B32B7/02
Filed: 1998-11-06
Granted: 2003-11-27
Abstract: Многослойный материал, пригодный для использования в качестве верхнего слоя или покрытия в абсорбирующем изделии для личного ухода, таком как пеленки, гигиенические мягкие прокладки, прокладки для нижнего белья, предохранительное приспособление при недержании у взрослых и тому подобное, имеющий верхний слой и нижний слой, где верхний слой образует множество отверстий и имеет области, расположенные между отверстиями, причем в этих областях верхний слой контактирует с нижним слоем. Нижний слой имеет проницаемость, по существу равную или выше, чем верхний слой. Материал является мягким, комфортным, абсорбирующим для покрывающей прокладки для абсорбирующего изделия. 4 с. и 39 з.п.ф-лы, 25 табл., 1 ил.
Patent RU-2184193-C2 (RU)
Inventor: ANDRONOV V A
IPC: E02F9/22
Filed: 2000-07-20
Granted: 2002-06-27
Abstract: Изобретение относится к области машиностроения, а именно к строительным землеройным машинам на пневмоколесном ходу с гидравлическим приводом. Задача изобретения - расширение диапазона тяговых характеристик путем переключения передач на полном ходу экскаватора и удобство его управления. Пневмоколесный экскаватор содержит силовую установку, гидравлическую систему, состоящую из силовых насосов, распределителя, гидромоторов, центрального коллектора, гидролиний сервоуправления с колонками, механизм передвижения с ходовой тележкой, коробкой передач и механизмом ее переключения с сервоприводом. Коробка передач механизма переключения имеет синхронизатор. В механизме переключения выполнены каналы, соединяющие гидролинию сервоуправления коробкой передач с гидролинией сервоуправления распределителя. Соединение потоков гидролиний сервоуправления от колонки сервоуправления и от механизма управления коробкой передач к распределителю гидросистемы осуществляется через клапан И. 4 ил.
Patent RU-2182347-C2 (RU)
Title: Acoustooptical tunable filter
Inventor: TSAREV A V
IPC: G02F1/11
Filed: 2000-08-04
Granted: 2002-05-10
Abstract: FIELD: integrated and fiber optics. SUBSTANCE: given acoustooptical tunable filter can be employed for frequency channeling of signals in fiber-optical communication systems and as small-sized tunable optical spectrometer. Acoustooptical tunable filter is planar optical waveguide with acoustooptical cell in which or close to which elements forming and/or selecting optical beams in the form of two strip optical waveguides and set of elementary reflectors overlapping apertures of proper strip optical waveguides through which incident and output beams correspondingly pass are produced. Angle of inclination of elementary reflectors of forming element is chosen on condition that specular beams are directed at Bragg angle for incident wave. Angle of inclination of elementary reflectors of selecting element is chosen on condition that specular light beams going out of strip waveguide are directed at Bragg angle for diffracted light wave of acoustooptical cell. To secure passage of deviated diffracted beam alone through output strip waveguide relative angle of inclination of specular beams of forming and selecting elements is chosen greater than angle of diffraction divergence of light beams reflected from elementary reflectors. Positions of elementary reflectors are chosen such that directions of propagation of one of order of interference from various elementary reflectors correspondingly match directions specified by specular beams passing from strip optical waveguides to planar optical waveguide on central length of wave of optical radiation of tunable filter. For better suppression of spurious signals outside bandwidth of filter elementary reflectors are chosen with variable reflection factors and elementary reflectors of forming and/or selecting elements are displaced relative to periodic positions in order to expand band of delay of signals outside bandwidth of filter. EFFECT: development of acoustooptical tunable filter with minimal dimensions, narrow line of bandwidth in tuning band and high efficiency of suppression of spurious signals outside bandwidth of filter. 2 cl, 9 dwg
Patent RU-2211474-C2 (RU)
Inventor: BOCHKAREV JA V
IPC: G05D7/01
Filed: 2001-01-29
Granted: 2003-08-27
Abstract: FIELD: hydraulic engineering and amelioration. SUBSTANCE: invention can be used to stabilize discharge of water supplied from canals and water intakes. Technical result of invention lies in that design of stabilizer of water discharge ensures high carrying capacity ( coefficient of discharge μ = 0,9...0,95 ) and makes it possible to save funds appreciably while manufacturing stabilizer thanks to reduced usage ( by 60-70% ) of materials in comparison with prototype. Stabilizer of water discharge in pools of water-development works includes box-like sectional monoblock fixed immobile in abutments of water-development works. Monoblock is fitted with curvilinear and flat apron plates placed at same distance from bottom of footing. Box-like sectional monoblock comes in the form of walls of different height arranged in parallel and installed perpendicular to direction of flow over entire width of pool. It is equipped with L-shaped gate with rack- and-gear drive that can change section of water outlet hole. EFFECT: high carrying capacity, appreciable saving of funds. 4 dwg
Patent RU-2202358-C2 (RU)
Title: Immunomodulator
Inventor: STAROKOZHKO L E
IPC: A61P37/02
Filed: 2001-02-22
Granted: 2003-04-20
Abstract: FIELD: medicine, pharmaceutical industry, pharmacy. SUBSTANCE: invention relates to development of immunomodulator of vegetable origin as cocktail. Invention proposes immunomodulator consisting of licorice root viscous extract and dispersion medium as distilled water and nitrous oxide taken in the volume ratio = (1:10)-(1:15), respectively. The proposed cocktail exhibits double (immunomodulating effect): stimulating effect on the level of antibodyforming cells in spleen and suppressive effect on E-rosette-forming cells in spleen. EFFECT: valuable properties of agent. 2 tbl
Patent RU-2200098-C2 (RU)
Inventor: KIM E A
IPC: B60Q1/26
Filed: 2001-04-03
Granted: 2003-03-10
Abstract: FIELD: transport signaling devices. SUBSTANCE: to control vehicle lights, mainly marker lights, depending on external illumination conditions, variable illumination setting is used whose value can be changed within preset range. Logic circuit is placed between inlet and outlet amplifying stages, outlet of said circuit is connected through resistor with inlet of inlet amplifying stage. Parametric voltage stabilizer supplies all threshold and time setting circuits. To reduce load on storage battery at engine starting under insufficient illumination conditions, switching on the lights is blocked by voltage from starter supply circuit. EFFECT: provision of definite and stable operation at light interference and supply voltage fluctuations. 34 cl, 1 dwg
Patent RU-2224846-C2 (RU)
Inventor: JUSSON ALEN
IPC: E02F3/96
Filed: 1999-10-21
Granted: 2004-02-27
Abstract: Изобретение относится к быстродействующему соединительному устройству, предназначенному для закрепления навесного оборудования, например ковша, на конце рабочего рычага погрузчика или аналогичной машины. Быстродействующее соединительное устройство, предназначенное для закрепления навесного оборудования на конце рычага погрузчика или аналогичной машины, содержит две части, из которых первая часть закреплена на рычаге, а вторая часть закреплена на навесном оборудовании или сформирована органами, составляющими часть навесного оборудования. Первая часть содержит ложемент для захвата оси, закрепленной на навесном оборудовании, для обеспечения подъема навесного оборудования. Первая часть выполнена в виде органа зацепления, который имеет форму скобы, содержит в своей средней части вырез для прохождения детали второй части, содержащей проходящий в направлении, противоположном по отношению к оси навесного оборудования, выступ в виде крюка с возможностью прохода под него пластины блокировки, закрепленной на первой части. Устройство имеет средства для удержания пластины блокировки напротив средней части первой части и обеспечения направляющего воздействия на нее. Пластина блокировки имеет вырез, совпадающий с вырезом в первой части, при блокировке первой части на навесном оборудовании. Упрощается конструкция устройства. 10 з.п. ф-лы, 17 ил.
Patent RU-2207467-C2 (RU)
Title: Wedge-shaped shut0ff
Inventor: CHERYKOV L A
IPC: F16K3/12
Filed: 2001-06-18
Granted: 2003-06-27
Abstract: FIELD: pipe fittings for shutting off liquid or gaseous medium flow. SUBSTANCE: wedge-shaped shutoff has body and wedge-shaped member engageable with seats, which are hermetically sealed with respect to body by welded seam formed on inner surface of seat members and channel made in body through-flow groove. Welded seam is applied to seat end and channel wall extending perpendicular to body axis in through-flow groove. Such construction allows angle of inserting electrode or welder into welding zone to be improved. EFFECT: simplified construction and improved access to welding zone. 2 cl, 1 dwg
Patent RU-2207211-C2 (RU)
Title: Method for making three-dimensional parts of honeycomb metallic structures
Inventor: BARANOV N F
IPC: B21D47/00
Filed: 2001-06-22
Granted: 2003-06-27
Abstract: FIELD: plastic metal working, possibly in aircraft construction and other industry branches. SUBSTANCE: method comprises steps of forming honeycomb-structure blank with filler including urea and polyhydric alcohol. EFFECT: elimination of crumpling and contamination of blank at forming process.
Patent RU-2206905-C2 (RU)
Title: Способ калибровки калориметрического детектора реакторных излучений
Inventor: SULABERIDZE V SH
IPC: G01T1/12
Filed: 2001-07-16
Granted: 2003-06-20
Abstract: Использование: в калориметрии реакторных излучений. Сущность: в способе радиационное энерговыделение определяют кинетическим методом, фиксируя текущее значение разницы температур чувствительного элемента и оболочки детектора до, в процессе и после изменения мощности реактора между двумя стационарными уровнями по соотношению, в котором доли теплопередачи теплопроводностью и излучением в газовом зазоре между чувствительным элементом и оболочкой детектора учитывают подбором постоянного коэффициента в процессе обработки массива данных таким образом, что текущие значения энерговыделения достигают установившегося и далее не меняются монотонно, а лишь в пределах случайных колебаний нейтронной мощности реактора. Калибровочный коэффициент определяют как отношение энерговыделения к разнице температур чувствительного элемента и одной из оболочек. Технический результат: проведение калибровки калориметрического детектора в рабочих условиях и при рабочих температурах в любом диапазоне значений радиационного энерговыделения. 1 з. п. ф-лы, 4 ил.
Patent RU-2241431-C2 (RU)
Inventor: BJUSSEL MAN MANFRED
IPC: B05B1/18
Filed: 1999-12-16
Granted: 2004-12-10
Abstract: FIELD: medicinal equipment, in particular, bathing medium creating method and equipment. 
     SUBSTANCE: bath house unit for creating of fog-like medium for the entire individual's body has bath cabin for accommodating of at least one individual and for receiving of sprayed liquid and liquid sprayer adapted for creating of sprayed liquid and delivering thereof into bath cabin, when temperature in bath cabin is below 35 0 C. Liquid sprayer has high pressure chamber, wherein liquid is pressurized by high pressure of at least 10 MPa, and nozzle for blast-type delivery of pressurized liquid contained therein under high pressure so that liquid is split into small droplets owing to high inner pressure and small droplets of liquid are supplied into bath cabin, wherein temperature is below 35 0 C. 
     EFFECT: increased efficiency by reducing high loading of individual's blood system in the process of performing bathing procedure. 
     15 cl, 4 dwg
Patent RU-2208152-C2 (RU)
Title: Gas separator
Inventor: GLUSKIN JA A
IPC: B01D19/00
Filed: 2001-08-21
Granted: 2003-07-10
Abstract: FIELD: oil and gas producing industry; applicable in oil recovery from wells with high gas-oil ratio. SUBSTANCE: gas separator has, at least, two successively installed separating stages. Each stage is made in form of successively installed pressure unit, centrifuge and sub. Pressure unit is in form of auger located in auger chamber. Centrifuge is made in form of activator with blades and accommodated in separating chamber. Sub provides for withdrawal of working medium flow internal part to well space and external part of working medium flow to inlet of next stage. Diameter of auger chamber of the first stage exceeds that of auger chamber of next stage. Diameters of separating chambers of all stages are same in size. EFFECT: higher hydraulic efficiency of gas separator. 6 cl, 1 dwg
Patent RU-2254034-C2 (RU)
Inventor: VESJOKHANN PAUL-KHAJNTS
IPC: A23L13/00
Filed: 2000-02-21
Granted: 2005-06-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves processing meat in drum containing liquid marinade and forming it into at least one restructured body comprising several pieces of whole natural meat; freezing restructured body; pressing-in restructured body or portion of body obtained by sawing it from whole restructured body in frozen or deep frozen state into form to impart configuration corresponding to that of form to said body or portion of said body. Method allows single piece product to be obtained that has texture of whole natural meat with undisturbed cellular, muscular and fibrous structure of meat. 
     EFFECT: improved quality, attractive appearance, and good consistency of meat-based food product. 
     24 cl, 6 dwg
Patent RU-2211739-C2 (RU)
Inventor: SANKIN JU N
IPC: B21D5/01
Filed: 2001-10-09
Granted: 2003-09-10
Abstract: FIELD: plastic metal working, possibly development of die sets providing curvature allowance for making cylindrical surface almost equal to predetermined surface after demounting die set at occurring residual plastic deformations. SUBSTANCE: invention provides elimination of fluctuations of shape of thin-wall blank from predetermined shape due to imparting to said blank excess initial curvature compensated by action of elasto-plastic deformations after demounting die set. Method allows to impart to die set such excess curvature that after forming part and demounting die set, desired shape of part is achieved due to occurring residual elasto-plastic deformations. Operations of lapping part and controlling surface curvature are minimized due to selection of predetermined curvature radius of die set. EFFECT: enhanced quality of parts. 2 dwg, 2 ex
Patent RU-2237022-C2 (RU)
Inventor: TREMBLEHJ MARIO EHLAM
IPC: C02F1/28
Filed: 2000-05-19
Granted: 2004-09-27
Abstract: FIELD: filtration engineering. 
     SUBSTANCE: method is based on bringing a liquid into contact with filter containing activated carbon particles and is characterized by nanosize pathogen and virus removal indexes at least 99.99%. Method also gives information letting the user know that filter may be used for removing nanosize pathogens from liquids. In preferable embodiments of implementation of the method, filter index is equal to at least 99.999% or even at least 99.9999%. Filter is further characterized by loose density 0.6 to 0.8 g/cm 3  and by comprising mixture of various-size and various-shape activated carbon particles. Filter is able of removing pathogens from a large volume of water until its saturation and may be made portable. 
     EFFECT: enabled successful removal nanosize pathogens from aqueous sources with low resistance to liquid flow. 
     8 cl, 2 dwg
Patent RU-2214512-C2 (RU)
Title: Device for evacuation of miners under emergency situations
Inventor: MOKHIREV N N
IPC: E21F11/00
Filed: 2002-01-08
Granted: 2003-10-20
Abstract: FIELD: mining; applicable in evacuation of miners under emergency situations in mines. SUBSTANCE: device for evacuation of miners under emergency situations includes working with connections, air-supplying plant, auxiliary workings with ventilation devices connecting air-supplying plant alternately with mine shafts, man lock workings. Installed in connections are connectors with devices for miners passage. Man lock workings are connected with corresponding shafts and beginning of working with connections. Working with connections is located near and parallel to haulage workings. Air-supplying plant is installed in region of air-supplying and air-exhausting shafts. EFFECT: higher reliability of miners protection due to provision of prompt their evacuation to under fresh air current from all mine workings under emergency situations. 1 dwg
Patent RU-2217819-C2 (RU)
Inventor: SOLONIN M I
IPC: G21C3/02
Filed: 2002-01-15
Granted: 2003-11-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: fuel element designed for use in composite fuel assembly of core power control and protection system in type VVER-440 reactor has sealed tubular can accommodating fuel pellets, fuel-stack retention pin disposed in gas expansion space, and excess neutron absorbing insert disposed between extreme pellet and retention pin. Insert is made of graphite or of graphite-zirconium alloy; can also accommodates additional fuel pellets. EFFECT: enhanced use factor of reactor core. 4 cl
Patent RU-2259244-C2 (RU)
Inventor: BELOBROV JURIJ NIKOLAEVICH
IPC: B21B1/34
Filed: 2002-03-04
Granted: 2005-08-27
Abstract: FIELD: metal working. 
     SUBSTANCE: invention relates to reversible strip hot rolling mills.  Proposed mill contains rolling group consisting of one or more rolling stands, two furnace coilers located before and after rolling group, two cutoff shears, transporting and working roll tables, and hot strip coiler.  According to invention, one cutoff shears are arranged after first coiler in furnace before rolling group and other shears are located after rolling group before second coiler in furnace.  Cutoff shears arranged after first coiler in furnace are of combination design to provided both stationary and flying cutting. 
     EFFECT: possibility of use of blanks manufactured at big mill aline with continuous cast blanks without cooling down. 
     2 ex, 3 dwg
Patent RU-2227135-C2 (RU)
Inventor: PANOV G I
IPC: C07C45/28
Filed: 2002-03-20
Granted: 2004-04-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing cyclopentanone. Method is based on reaction of liquid-phase oxidation of cyclopentene to cyclopentanone with nitrous oxide in the presence of inert gas as a diluting agent at temperature 100-300 C and under pressure of nitrous oxide 1.5-100 atm. Process provides the high selectivity by end products, explosion-proofing in working and shows outlook for industrial using. EFFECT: improved preparing method. 5 cl, 4 tbl, 18 ex
Patent RU-2225044-C2 (RU)
Inventor: PANJUSHKIN A K
IPC: G21C3/356
Filed: 2002-03-29
Granted: 2004-02-27
Abstract: FIELD: nuclear power engineering; locking fuel elements in reactor core. SUBSTANCE: distance between support grid butt-end second along coolant flow and first spacer grid butt-end first along coolant flow is chosen for proposed fuel assembly between 0.0633 L and 0.0655 L. Distance between transverse axes of adjacent spacer grids is 0.131 L to 0.135 L. Spacer grid height is chosen between 7,85•10 -3 L and 11,78•10 -3 L. Guide channels are rigidly fixed to spacer grids through intermediate bushings. The latter are disposed in respective subchannels of spacer grids. Radius of curvilinear surface cross-sectional area at boss apex of spacer grid is chosen between 4.32 and 5.64 mm. Ratio of curvilinear surface cross-sectional area radius at boss apex to transfer radius from curvilinear surface to flat face at boss apex is 1.92 to 3.27. Ratio of curvilinear surface radius in spacer grid butt-end plane to transfer radius from curvilinear surface to flat face in spacer grid butt-end plane is chosen between 1.08 and 49.21. EFFECT: enhanced bending stiffness of fuel assembly framework and critical force of loss of stability. 8 cl, 4 dwg