baber/WOPTO huggingface dataset:
Patent RU-2218304-C2 (RU)
Inventor: BEDNOV S F
IPC: C01B39/22
Filed: 2001-11-16
Granted: 2003-12-10
Abstract: FIELD: chemical industry; production of synthetic zeolites of X-type. SUBSTANCE: the invention presents a method of production of synthetic zeolites of X-type, that may be used as carrying agents for catalytic agents and as adsorbents for drying and purifying of gases and for extraction of heavy metals and radionuclides from the liquid mediums. The method includes mixing of china-clay with silicon dioxide and the additive, wetting of the mixture till production of the uniform mass, molding of granules, heat treatment, hydrothermal crystallization, washing and drying. Silicon dioxide is fed up to molar ratio of SiO 2 :Al 2 O 3  = 2.85-2.95 : 1. as additives at mixing they use wood dust, coke or coke active charcoal in amount of 8.1-12 mass %. Produced mixture is wetted with a solution of a sodium hydroxide up to its contents in the mixture is equal to 0.5-2.5mass %. EFFECT: the method allows to improve performances of zeolite. 1 tbl
Patent RU-2227903-C2 (RU)
Inventor: SKOROBOGATOV M A
IPC: G01F11/28
Filed: 2001-12-06
Granted: 2004-04-27
Abstract: FIELD: equipment for making vapor and gas-vapor mixtures used at high-temperature treatment of articles for making semiconductor devices and integrated circuits. SUBSTANCE: apparatus for metering homogenous gas-vapor mixture includes reservoir with reagent, heater arranged in inner tube, temperature control system, evaporation chamber with branch pipes having two tubes eccentrically arranged one inside another and forming slit-type variable cross section capillary gap along said tubes. In capillary gap on lower portion of surface of inner tube along the whole length of said portion there are capillary ducts with sharp roughness of their inner surfaces. EFFECT: enhanced operational reliability of apparatus, possibility for providing reproducible precision parameters of worked articles. 3 dwg
Patent RU-2249512-C2 (RU)
Inventor: POLOVINKIN A V
IPC: B60J3/04
Filed: 2001-12-26
Granted: 2005-04-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention is designed to prevent blinding of drivers of on-coming vehicle in dark hours. System uses for its operation optimum filtering of light of occasional high mean pulse period-to-pulse duration ratio of vehicle own headlights by optical screen. Proposed system includes electric pulse generator acting onto headlight light source, screen of controlled transparency and control unit forming random stationary sequence of pulses. Control of screen provides its opening for period of action of light pulse of own headlights and closing the rest of time. System can include unit to receive pulse infrared or optical radiation connected to electronic control unit which is made for correcting accidental headlight pulse radiation time moments on principle of minimum coincidence in time with impairing light pulses. 
     EFFECT: provision of suppression of any blinding independent light radiation as compared with radiation of vehicle own headlights, improved safety of traffic. 
     2 cl, 1 dwg
Patent RU-2248328-C2 (RU)
Inventor: BURKARD GEORG
IPC: C02F1/54
Filed: 2000-07-11
Granted: 2005-03-20
Abstract: FIELD: wastewater treatment, in particular weak-contaminated wastewater containing fluorinated emulsifiers. 
     SUBSTANCE: method for recovery of fluorine-containing emulsifier from aqueous phase, containing additionally small amount of polymer particles, includes contacting water phase mixed with nonionic surfactant with anion exchanger. Nonionic surfactant concentration is adjusted between 30 ppm and lower concentration limit that makes it possible to avoid coagulation of polymer particles. Adsorbed emulsifier is recovered from anion exchanger. Non-aromatic substance (e.g., fat alcohol hydroxyethylate) is used as nonionic surfactant. Fine dispersed fluoropolymer may by quantitatively deposited in untreated aqueous phase or eluate by using flocculating agent. 
     EFFECT: stable working of ion-exchange column; more effective emulsifier recovering. 
     8 cl, 6 tbl, 5 ex
Patent RU-2226028-C2 (RU)
IPC: H02K21/04
Filed: 2002-03-15
Granted: 2004-03-20
Abstract: FIELD: electrical and electromechanical engineering. SUBSTANCE: proposed motor that can be used for various industries and for domestic appliances has frame, magnetic block incorporating magnetic ring, ferromagnetic component, and power take- off shaft. Novelty is that magnetic block has reverse-polarity bow abutting against one of magnetic ring surfaces; bow and ring are free to move relative to one another; magnetic ring is secured on bushing that receives power take-off shaft and contacts ferromagnetic component for their relative rolling; angular displacement of bow is made possible by means of handle. EFFECT: simplified design of motor. 6 cl, 10 dwg
Patent RU-2245218-C2 (RU)
Inventor: ARVIDSSON JOKHAN
IPC: B22F1/10
Filed: 2000-09-07
Granted: 2005-01-27
Abstract: FIELD: powder metallurgy, namely preparation of power composition suitable for making different parts of engines. 
     SUBSTANCE: powder composition contains iron containing powder, additives, lubricating agents and fluidity enhancing matters. Iron containing particles are bound with particles of additives by means of melt and then solidified lubricant for forming aggregated particles whose surface is coated with matter enhancing fluidity. Particle size of such matter is less than 200 nm and they are taken in quantity from 0.005 up to 2 mass %. 
     EFFECT: possibility for making powder composition having minimized trend for dust formation and segregation, high fluidity of powder suitable for cold extrusion. 
     2 tbl, 1 ex
Patent RU-2238192-C2 (RU)
Inventor: EKIMOV S V
IPC: B60G11/02
Filed: 2002-07-09
Granted: 2004-10-20
Abstract: FIELD: transport engineering; passenger cars. 
     SUBSTANCE: proposed suspension has lower cross arm hinge-connected with wheel steering knuckle, damping element in form of telescopic shock absorber and guide strut with flexible element in form of longitudinal leaf spring made in from of thrust cylindrical joint-step bearing whose inner part is connected with spring, and outer part is connected with wheel steering knuckle. Inner part of step bearing can be made in form of L-shaped strut enclosing the wheel from inside, and spring can be arranged over wheel, resting on horizontal flange of guide strut. Damping element can coupled car body either outer or inner part of step bearing, being connected with part either by housing or rod. Moreover, damping element can connected car body with lower arm of suspension. Inner part of step bearing can be made in from of housing of damping element whose rod is connected with car body. Outer and inner parts of step bearing can be made in form of "cylinder-piston" pair to change their relative position along their longitudinal axis by changing volume in overpiston space, for instance, by delivering liquid or gas. 
     EFFECT: improved efficiency in operation and increased service life of suspension at decreasing its vertical dimensions, enlarged operating capabilities. 
     11 cl, 7 dwg
Patent RU-2264325-C2 (RU)
Inventor: DEMCHENKO P P
IPC: B63C7/12
Filed: 2002-09-30
Granted: 2005-11-20
Abstract: FIELD: submarine building; technology of emergency surfacing of submarine in case of explosion or fire resulting in loss of buoyancy. 
     SUBSTANCE: proposed method includes charging the additional inflatable flexible reservoirs which are installed in the vicinity of aft compartment  on the outside of hull. Emergency blowing of group of aft ballast tanks together with emergency charging of additional inflatable flexible reservoirs is effected automatically by signals of sensors rated at excess of permissible shock loads on hull or equipment or by signals of sensor operating at temperature exceeding permissible level.  Number of additional inflatable flexible reservoirs and their volume shall be determined by calculations so that total lifting force of these reservoirs and group of aft ballast tank exceeds displacement of submarine. 
     EFFECT: enhanced reliability and efficiency for rescue of submarine personnel. 
     2 cl
Patent RU-2252994-C2 (RU)
Title: Покрытие для пола, состоящее из твердых панелей пола (варианты), и панель пола для создания покрытия пола
Inventor: MORIO STEFAN SIMON GUSTAF
IPC: E04F15/02
Filed: 1997-06-07
Granted: 2005-05-27
Abstract: Изобретение относится к области строительства, в частности к покрытию пола из твердых панелей, а также к способу производства таких панелей. Технический результат изобретения заключается в повышении эксплуатационных качеств пола. Покрытие для пола состоит из твердых панелей пола, которые, по крайней мере, на кромках двух противоположных сторон снабжены соединительными элементами, взаимодействующими между собой в основном в форме язычка и канавки. Соединительные элементы снабжены составляющими единое целое механическими запирающими средствами, которые предотвращают расхождение двух соединительных панелей пола в направлении (R), перпендикулярном соответствующим кромкам и параллельном нижней поверхности соединительных панелей пола. 4 н. и 38 з.п. ф-лы, 25 ил.
Patent RU-2243388-C2 (RU)
Inventor: ZHDANOV VALERIJ L VOVICH
IPC: F01N1/24
Filed: 2002-12-03
Granted: 2004-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed muffler contains oval housing with end walls, inlet and outlet branch pipes, two inner partitions dividing inner space of muffler in cross section into three chambers, namely, intake, expansion and damping. Partition dividing intake and expansion chambers is provided with perforations over surface, and intake and damping chambers are filled with noise-absorbing material. Inlet branch pipe passes through intake chamber into expansion chamber, and outlet branch pipe is connected with perforated pipe, one end of which is located in expansion chamber, and other end passes through damping chamber. Gauze is installed in cross section of expansion chamber after perforated partition before outlet section of inlet branch pipe. Cone is secured opposite to said branch pipe in partition dividing expansion and damping chambers, apex of cone being pointed to side of inlet branch pipe and its axis coincides with axis of said branch pipe. 
     EFFECT: improved efficiency of noise damping. 
     4 tbl, 3 dwg
Patent RU-2251260-C2 (RU)
Inventor: SHIPUNOV V I
IPC: A01K57/00
Filed: 2003-03-05
Granted: 2005-05-10
Abstract: FIELD: apiculture, in particular, swarming facilitating equipment. 
     SUBSTANCE: automatic swarm catcher is configured as rectangular parallelepiped having rear wall manufactured from Haneman's grid formed as vertically oriented catch. Rectangular hanger located under swarm catcher ceiling is fixed by means of caprone thread extending through ceiling and secured on bar rod for fixing of vertical catch. Stamped-out protrusion is provided above each hanger corner. Bees encountering bee queen form swarm under swarm catcher ceiling on hanger. Since hanger and bar are connected in tension by means of caprone thread, vertical catch is released from bar upon lowering of hanger under the weight of swarming bees to fall onto swarm catcher bottom. 
     EFFECT: improved watching of cluster and simplified bee keeper labor. 
     2 cl, 3 dwg
Patent RU-2247318-C2 (RU)
Inventor: KURITSYN I P
IPC: G01B11/08
Filed: 2003-03-17
Granted: 2005-02-27
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: system can be used for finding defects in pipelines. System has reducer, which has four light-emitting diodes and integrates with breechbush of item by means of cone and releasing levers. System also has optical unit with mirror assembly, TV camera and measuring head entering carrier-pickup. Carrier-pickup is located in shaft pipe in such a way to make light-emitting diodes forming three concentric circles with center disposed at optical axis of shaft pipe. 
     EFFECT: widened operational capabilities. 
     6 cl, 9 dwg
Patent RU-2284331-C2 (RU)
Inventor: VENIT DZHON DZH
IPC: C07C211/14
Filed: 2001-09-12
Granted: 2006-09-27
Abstract: FIELD: organic chemistry, medicine, oncology. 
     SUBSTANCE: invention relates to organic amine salts, amino acid salts and combrestatin A-4 phosphate amino acid ester salts. Invention describes compound of the general formula (I): 
        wherein one of substitute -OR 1  or -OR represents -O-QH +  and another one represents hydroxyl or -O-QH + ; Q represents (A) optionally substituted aliphatic organic amine comprising at least one nitrogen atom that in common with proton forms quaternary ammonium cation QH + ; (B) amino acid comprising at least two nitrogen atoms wherein one of nitrogen atoms in common with proton forms quaternary ammonium cation QH + ; (C) amino acid comprising one or some nitrogen atoms wherein one of nitrogen atoms in common with proton forms quaternary ammonium cation QH +  and wherein, except for, all carboxyl groups of amino acids are in ester form. Also, invention describes pharmaceutical compositions used in modulation of tumor or metastasis proliferation and growth of benign vascular proliferative disorders, using compound of the formula (I) and a method for synthesis of compound of the formula (I). Invention provides preparing new combrestatin A-4 salts showing useful physicochemical properties that enhance solubility of combrestatin A-4. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions. 
     27 cl, 13 dwg, 5 ex
Patent RU-2272439-C2 (RU)
Inventor: TJURJUKOV ALEKSANDR BORISOVICH
IPC: A23L21/10
Filed: 2003-06-23
Granted: 2006-03-27
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy green tea, blackcurrant leaves, blackcurrant fruits, hibiscus flowers, and black chokeberry fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, blackcurrant flavoring and preparation obtained from biomass of Mortierella bainieri micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2257307-C2 (RU)
Inventor: KOCHANOV-SOROKIN S S
IPC: B62D9/04
Filed: 2003-06-30
Granted: 2005-07-27
Abstract: FIELD: transport engineering; axle control system. 
     SUBSTANCE: proposed control system of axle of two-section articulated cross-country vehicle contains spherical wheels with axles secured on horizontal spherical wheel tilting hinge joints. Axles of horizontal spherical wheel tilting hinge joints are arranged in longitudinal plane of vehicle. Tilting of left-hand and right-hand spherical wheel of each of two axles is provided in cross plane relative to longitudinal axis of vehicle by automobile-type linkages arranged in vertical plane. Horizontal hinge joint of each spherical wheel of axle is located in longitudinal plane of vehicle with displacement relative to center of spherical wheel to its inner side pointed to vehicle. 
     EFFECT: optimization of spherical wheel control system with increase of total surface of sphere of spherical wheel and its volume, when negotiating water obstacles. 
     3 cl, 4 dwg
Patent RU-2262371-C2 (RU)
Title: Устройство для проведения лыжных тренировок и реабилитационных упражнений
Inventor: STAFEJ ANDRZHEJ
IPC: A63B69/18
Filed: 2002-01-31
Granted: 2005-10-20
Abstract: Устройство предназначено для проведения лыжных тренировок и реабилитационных упражнений как начинающими, так и профессиональными лыжниками перед тем как приступать к катанию по снегу на классических лыжах, карвингах, а также на водных лыжах и сноубордах, и позволяет расширить арсенал использования лыжного инвентаря. Между верхним и нижним ведущими катками установлены вращающиеся валики с размещением всей этой конструкции по дуге (b) наклонных боковых брусьев рамы. Неподвижная полоса или колпак служат для установки опорных палок, ручки которых находятся над подвижной имитирующей спуск полосой. Дуга образована точками контакта внутренней стороны бесконечной имитирующей спуск полосы в форме мата с жесткой пружинящей щетиной высотой 2-4 см с вращающимися валиками, нижним ведущим катком и верхним ведущим катком. Точка контакта (А) между бесконечной имитирующей спуск полосой и верхним ведущим катком находится в его верхней точке. Расстояние (d) от прямой линии (с), соединяющей точку контакта (А) и точку контакта (В) бесконечной имитирующей спуск полосы с нижним ведущим катком, по линии (f), перпендикулярной к (с) и проходящей через точку (D), являющуюся крайней точкой дуги (b), до точки (D) составляет 2-5 см. Неподвижная полоса расположена ниже нижнего ведущего катка. Опорные палки ниже ручек имеют форму дуги, выпуклая часть которой направлена в сторону контура рамы (а). 2 з.п. ф-лы, 3 ил.
Patent RU-2279620-C2 (RU)
Title: Устройство для удаления патронов и/или патронных гильз из оружия с откидным стволом
Inventor: POPIKOV SERGEJ
IPC: F41A3/00
Filed: 2002-04-05
Granted: 2006-07-10
Abstract: Изобретение относится к устройству для удаления патронов и/или патронных гильз из оружия с откидным стволом. Устройство содержит по меньшей мере один экстрактор (14) патронов, выполненный с возможностью осевого перемещения в муфте (2) стволов и предназначенный для удаления нестреляных патронов, и воздействующий на экстрактор (14) патронов выбрасывающий механизм для выбрасывания стреляных патронных гильз. Для создания компактной и легко монтируемой конструкции выбрасывающий механизм снабжен запорным стержнем (21) для освобождаемой фиксации экстрактора (14) патронов в муфте (2) стволов и расположенным в экстракторе (14) патронов направляющим стержнем (26), который воздействует на экстрактор (14) патронов посредством расположенной внутри экстрактора (14) патронов пружины (27) сжатия и смещается посредством натяжного толкателя (31), расположенного на муфте (2) стволов. Техническим результатом является создание простой, долговечной и компактной конструкции устройства для удаления патронов. 10 з.п. ф-лы, 12 ил.
Patent RU-2290463-C2 (RU)
Title: Jersey fabric having the high washing fastness and the sun-light resistance and the method of the jersey fabric production
Inventor: DZUNG SANG-VOO
IPC: D04B1/14
Filed: 2002-04-26
Granted: 2006-12-27
Abstract: FIELD: textile industry; methods of jersey fabric production. 
     SUBSTANCE: the invention is pertaining to the field of textile industry, in particular, to the method of production of the jersey fabric having the high washing fastness and the sun-light resistance. The jersey fabric has the ultra-thin fiber, which includes the mass colored component selected from the group consisting of the carbon black, pigments and dyes. On its front side and-or the wrong side and has the washing fastness exceeding the values 2-3, and the sun-light resistance exceeding the value 5. The true invention presents the method providing, that the conjugated fiber of the sea-island type, in which the dyed in mass component, such as carbon black or similar, is contained in the fiber-forming component, is used as the front side yarn and-or the wrong side yarn. The technical result of the invention is production of the jersey fabric having the high washing fastness and the light resistance and made out of the ultra-thin fibers of the sea-island type in the form of the front side yarn and-or the wrong side yarn. 
     EFFECT: the invention ensures production of the jersey fabric having the high washing fastness and the light resistance and made out of the ultra-thin fibers of the sea-island type in the form of the front side yarn and-or the wrong side yarn. 
     20 cl, 2 tbl, 15 ex
Patent RU-2271281-C2 (RU)
Title: Vehicle wheel suspension
Inventor: LAZ KO VLADIMIR ALEKSANDROVICH
IPC: B60G3/12
Filed: 2004-04-06
Granted: 2006-03-10
Abstract: FIELD: transport engineering; elastic suspensions. 
     SUBSTANCE: invention relates to elastic suspensions of separate wheels with steering levers.  According to invention, vehicle wheel suspension contains bell crank whose arms are arranged at angle relative to each other and middle part is hinge-connected with chassis, flexible member with supports, one of which is installed on one arm of bell crank, and the other, on carrying member of chassis.  Second arm of bell crank interacts with wheel axle.  Angle between arms of bell crank is 50-130°.  Ratio of lengths of arms is 0.5-1.5.  Hinge-coupling of middle part of bell crank is provided by hub-and-bearing unit.  Second support of flexible member and hub-and-bearing unit are installed on underframe arranged at least at one level with wheel axle.  Hub-and-bearing unit of bell crank of suspension is unified with hub-and-bearing unit of vehicle wheel. 
     EFFECT: enlarged functional capabilities of suspension, improved reliability, repairability and manufacturability. 
     3 dwg
Patent RU-2312888-C2 (RU)
Inventor: KHODZHES MAJKL
IPC: C10G53/10
Filed: 2002-10-24
Granted: 2007-12-20
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: invention is directed to compositions of transportable fuels, which are generally petroleum-origin liquids. Composition of fuel suitable for use in spark-ignition internal combustion engine contains, as main component, organic distillate comprising hydrocarbons with boiling range 30 to 230°C and fraction of low-sulfur distillate of alkylated petroleum stock, which is constituted by substances having boiling range between 60 and 345°C, while low-sulfur distillate fraction contains alicyclic compounds having 4 to 8 carbon atoms. 
     EFFECT: enabled direct use of composition as transportable fuels and/or blendable components for preparing more environmentally safe fuels. 
     13 cl, 4 dwg, 9 tbl, 9 ex
Patent RU-2320963-C2 (RU)
Inventor: SINEV ANDREJ IVANOVICH
IPC: G01C1/00
Filed: 2004-06-17
Granted: 2008-03-27
Abstract: FIELD: invention refers to field of intratube inspecting projectiles. 
     SUBSTANCE: projectiles are assigned for autonomous definition of geodesy coordinates of route of underground gas- and oil pipelines. Mode of mounting of axles rigidly connected with container of navigational-topography intratube inspecting projectile is in that on adjusting surfaces inside container they fix body of inertial measuring module without platform with installed on it of three-component measuring gyroscopic meter of angular speed and of three-component meter of apparent acceleration in which positions of measuring axles of three gyroscopes and of three accelerometers are calibrated for definition of angles of non-perpendicularity of measuring axles to adjusting surfaces of body of inertial measuring module without platform and also for definition of non-parallel angles les of three gyroscopes and measuring axles of three accelerometers of the same name. On container they select two cylindrical surfaces of rotation with which they lean container on four wheels and bring wheels in slow rotation. They find angle of banking at which signals of accelerometers have mini- mal meanings and then turn around axle of container along angle of pitching until position where signals of accelerometers with measuring axles directed along longitudinal and transversal measuring axles directed along longitudinal and transversal axles of container become near to zero corresponding to state of leveling of adjusting surfaces of cantilever of container. Then with aid of wheels they turn container in following four angular fixed positions along angle of banking defining these angles along average signals of two accelerometers and define valuation of angles of deviation of longitudinal axle of container around its longitudinal, normal and transversal axles relatively to adjusting surface of body of inertial measuring module without platform. 
     EFFECT: finds unparallel angles of measuring axles. 
     2 cl 5 dwg