baber/WOPTO huggingface dataset:
Patent RU-2196995-C1 (RU)
Inventor: SAVEL EV V V
IPC: G01C19/02
Filed: 2001-04-24
Granted: 2003-01-20
Abstract: FIELD: measurement technology. SUBSTANCE: meter includes three gyroscopic transducers of angular velocity with mutually perpendicular sensitive axes, three-double input multipliers, three double-input adders, two integrators which inputs are connected to outputs of first and third transducers of angular velocity. Output of first integrator is connected to inputs of second and third multipliers and output of second integrator is connected to input of first multiplier. EFFECT: diminished error caused by effect of lack of commutativity of final turns. 1 dwg
Patent RU-2207679-C1 (RU)
Title: Device for reducing scattering cross-section of flying vehicle passage cavity
Inventor: VOROB EV A V
IPC: H01Q17/00
Filed: 2002-02-05
Granted: 2003-06-27
Abstract: FIELD: radar engineering. SUBSTANCE: device designed for reducing scattering cross- section of flying vehicle passage cavity in air intake or nozzle due to enhancing diffuse scattering for comprehensive range of radio- wave lengths and incidence angles is made in the form of metal screen mounted in front of engine turbine blades and provided with regular holes. Screen forms double wall together with passage cavity surface and is held in position with aid of spacers. Screen accommodates coaxially mounted single-wound conical wire helix that enables reduction of median scattering cross-section (according to probability level of 0.5) in sector of location angles of 0±30 °  deg. relative to normal to channel space aperture from 2.6 to 8.3 dB at wavelengths ranging between millimeters and decimeters. EFFECT: reduced scattering cross-section of passage cavity. 1 cl, 8 dwg
Patent RU-2213648-C1 (RU)
Title: Manual shears
Inventor: VODOVOZOV A N
IPC: B23D29/00
Filed: 2002-04-05
Granted: 2003-10-10
Abstract: FIELD: plastic working of materials, namely manual cutting of rolled strips. SUBSTANCE: shears include base with working table and stationary cutter secured to it; jointly mounted in base lever with movable cutter, shackle jointly connected with lever and handle. Shackle is jointly connected with handle through link jointly connected with base. Handle is rigidly secured to link. On working table elongated stationary stop is mounted normally relative to cutting edge of stationary cutter; stop is mounted in such a way that it covers edges of cutters in zone of cutting end. Working plane of stop is normal relative to plane of working table. Measuring gage in the form of slide gage is placed in lever normally relative to plane of cutter arrangement. In movable carriage of said slide gage stopper is mounted; working plane of it is normal relative to plane of working table and its axis is arranged in plane of working table. Size value of working plane of stopper is no less than value of working stroke of movable cutter. Cutters are removable ones, they have cutting edges at opposite sides and they are mounted with possibility of vertical motion. Spring-loaded member for returning lever in initial position is mounted in base under free end of lever. EFFECT: enhanced accuracy of cutting, lowered cutting effort applied by operator. 2 dwg
Patent RU-2210277-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-04-24
Granted: 2003-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves holding raw plant material in water comprising preparation produced from Mortierella strangulata micromycet biomass by predetermined process; partly or fully freezing resultant mass, with following partly defrosting and squeezing of juice. EFFECT: improved quality of juice by eliminating opalescence and increased efficiency. 2 ex
Patent RU-2218827-C1 (RU)
Inventor: KVASENKOV I I
IPC: A23L2/02
Filed: 2002-04-24
Granted: 2003-12-20
Abstract: FIELD: food industry. SUBSTANCE: the present innovation deals with technology of juice manufacturing. Plant raw material should be treated with preparation obtained due to successive extracting Mortierella pusilla micromycete biomass with nonpolar extragent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue, reduced and kept and passed between paired electrodes. The suggested innovation enables to increase performance due to excluding opalescence phenomenon. EFFECT: higher efficiency. 2 ex
Patent RU-2203035-C1 (RU)
Inventor: POLJAKOV V S
IPC: A61P17/02
Filed: 2002-07-04
Granted: 2003-04-27
Abstract: FIELD: medicine, surgery, veterinary science, cosmetology, pharmacy. SUBSTANCE: invention relates to pharmaceutical composition with disinfecting, sporocidal and wound-healing properties comprising "Eplan" as chemotherapeutic agent and safety and effective dose of ammonium quaternary compound of the general formula: [RR 1 N + R 2 R 3 ]X -  where R, R 1 , R 2 , R 3  are organic substituents; X is hydroxide OH or halogen atom, or alkylphosphite as surface-active substance. Content of surface-active substance in composition is from 0.01 to 5 wt.%. The use of this pharmaceutical composition ensures to disinfect skin integuments from non-spore- and spore-forming forms of microorganisms being without damage of protective-barrier functions of skin effectively, to heal wounds effectively without essential effect on indices of general body state and without induction of allergic response reactions. EFFECT: valuable medicinal properties of composition. 8 cl, 7 tbl, 7 ex
Patent RU-2221366-C1 (RU)
Inventor: ERMOLENKO S A
IPC: A23B7/154
Filed: 2002-07-08
Granted: 2004-01-20
Abstract: Изобретение относится к технологии хранения плодов и овощей с использованием антисептика биологического происхождения. Плоды и/или овощи, размещенные в термостатируемом хранилище, подвергают периодическому гидроорошению сатурированным водным раствором препарата, полученного из биомассы микромицета Mortierella spinosa var. sterilis по заданной технологии. Способ позволяет снизить коррозионный износ оборудования и сократить потери продукции при хранении.
Patent RU-2225663-C1 (RU)
Title: Antenna
Inventor: KOSTJUKOV E V
IPC: H01Q21/24
Filed: 2002-08-22
Granted: 2004-03-10
Abstract: FIELD: radio engineering; antenna arrays for cellular communication systems. SUBSTANCE: antenna designed for use in systems that function to transmit and receive radio signals has at least one radiator with two half-wave dipoles on opposite sides of dielectric substrate. Two radiators are crosswise interconnected to organize orthogonal- polarization transmit-receive channels. Pairs of crosswise interconnected radiators are installed along longitudinal axis of antenna to form antenna array. Dipoles are designed so that printed-circuit technology can be used in their production which facilitates their manufacture. EFFECT: provision for attaining desired shape of directivity pattern at reduced number of side lobes. 17 cl, 9 dwg
Patent RU-2229753-C1 (RU)
Inventor: OVCHINNIKOVA M N
IPC: H01H1/02
Filed: 2002-09-11
Granted: 2004-05-27
Abstract: FIELD: electric contacts for low-voltage switching devices such as contactors, magnetic starters, and switches. SUBSTANCE: during production of workpiece its auxiliary layer on side opposing working layer is covered with additional layer of silver-copper compound press-fitted thereon; proportion of compound components is as follows: copper, 25 to 75 mass percent; silver, the rest. Additional layer thickness is 20 m and more. In the course of laminated workpiece sintering compound of this layer shrinks to a much greater extent than that of working layer and compensates for tensile strain on process layer surface thereby eliminating workpiece deformation and microcracks in working layer during subsequent rolling. EFFECT: improved quality of laminated electric contact. 4 cl, 1 dwg, 1 tbl, 1 ex
Patent RU-2224517-C1 (RU)
Inventor: GAVRILOV A S
IPC: A61K31/47
Filed: 2002-10-09
Granted: 2004-02-27
Abstract: FIELD: medicinal industry, pharmaceutical technology, pharmacy. SUBSTANCE: invention relates to manufacturing nitroxoline-containing medicinal agents and used for treatment of infections of urogenital ways. In preparing a medicinal agent a mixture of nitroxoline and special additions is wetted with starch paste solution, granulated, dried, core is formed and envelope is applied on core being envelope consists of two sequential layers followed by applying glossing substances. For applying internal non-colored layer the following components are used: sugar, magnesium basic carbonate, aerosil, titanium dioxide and polyvinylpyrrolidone. For applying external colored layer mixture of sugar, pigments, dyes and binding agents is used. Mass of colored envelope is from 0.1 to 1.0 of tablet core mass. Nitroxoline tablets are made in industrial equipment. Tablets show uniform orange color and qualitative coating without defects on surface. Decomposition capacity of tablets is less 15 min. EFFECT: improved preparing method, valuable pharmaceutical properties of agent. 5 cl, 3 tbl, 4 ex
Patent RU-2234183-C1 (RU)
Title: Преобразователь трехфазного переменного напряжения в постоянное и способ управления им
Inventor: IGOL NIKOV JU S
IPC: H02M7/12
Filed: 2002-12-15
Granted: 2004-08-10
Abstract: Изобретение относится к области преобразовательной техники и может найти применение для питания потребителей постоянного тока. Технический результат заключается в достижении параллельной работы двух фаз анодной цепи во внекоммутационный интервал времени и улучшении режима работы вентильных элементов за счет снижения величины анодного тока до половины тока нагрузки (1/2 I d ), увеличения длительности его протекания до 2/3 периода (240 эл. град.) не достигнутой ни в одной схеме преобразования переменного напряжения в постоянное. Сущность заключается в том, что преобразователь состоит из трансформатора с вторичными фазными обмотками, соединенными в звезду. Каждая фазная обмотка трансформатора соединена со средней точкой одной из обмоток уравнительного реактора, выполненного в виде трех одинаковых обмоток, расположенных на одном магнитопроводе. Выводы уравнительного реактора соединены с одноименными электродами, например анодами соответственно управляемых вентильных элементов, например тиристоров. Катоды тиристоров соединены между собой и образуют один из выходных зажимов преобразователя. Между этим зажимом и вторым - точкой “о” включена нагрузка состоящая, например из резистора и индуктивности. 2 с.п. ф-лы, 2 ил.
Patent RU-2217537-C1 (RU)
Title: Method of cellulose semi-finished product production
Inventor: KUZNETSOV B N
IPC: D21C3/26
Filed: 2003-02-06
Granted: 2003-11-27
Abstract: FIELD: pulp and paper industry, production of cellulose for papers and paperboard of different purpose. SUBSTANCE: invention relates to production of cellulose for papers and paperboard of different purpose and can be used in a wood-pulp and paper industry. In waste wood they add the cooking liquor consisting of 30% acetic acid, 35% hydrogen peroxide and the catalyst of titanium dioxide. The reaction mixture is exposed to ultraviolet activation for 5-20 minutes. Then the reaction mixture cooking is executed at a molar ratio of hydrogen peroxide to acetic acid equal to 0.3-0.7 and a water duty equal to10:1-15:1. EFFECT: decrease of a lignin share and the cellulose semi-finished products quality upgrading. 2 cl, 4 tbl, 39 ex
Patent RU-2238597-C1 (RU)
Title: Способ преобразования ядерной энергии в тепловую энергию
Inventor: OSTRETSOV I N
IPC: G21C1/30
Filed: 2003-03-03
Granted: 2004-10-20
Abstract: Изобретение относится к области атомной энергетики, а именно к технологии преобразования ядерной энергии в тепловую энергию, предназначенной для разработки энергетических установок нового поколения. Согласно изобретению способ выработки энергии из ядерного топлива заключается в возбуждении ядерных каскадных процессов релятивистским пучком протонов, направляемых в активную зону реактора на мишень. При этом в качестве мишени для производства нейтронов используют непосредственно топливо активной зоны реактора. В качестве топлива используют вещества, имеющие тяжелые ядра, дающие положительный энергетический выход при реакции деления. При этом энергия протонов должна удовлетворять условию достаточности для производства вторичных частиц реакции "протон-тяжелое ядро", средняя энергия которых превышает 14 мегаэлектронвольт. В качестве топлива используют торий, уран-238, висмут, свинец или композиции этих веществ. Технический результат – исключение наработки в активной зоне реактора радиактивных долгоживущих материалов. 1 з.п. ф-лы.
Patent RU-2237741-C1 (RU)
Inventor: BOGOJAVLENSKIJ A V
IPC: C22C19/05
Filed: 2003-04-21
Granted: 2004-10-10
Abstract: FIELD: metallurgy, in particular nickel-based alloy for build up of pats operating in severe condition of high temperature sulfide-oxygen corrosion. 
     SUBSTANCE: Claimed alloy contains (mass.%) carbon not more than 0.10, chromium not more than 32.0-35.0, tungsten 4.3-5.50, molybdenum 2.3-3.3, titan 0.50-1.10, aluminum 0.5-1.10, iron not more than 4.0, niobium 0.50-1.10, boron 0.30-0.55, cerium not more than 0.030, manganese not more than 0.50, silicium not more than 0.40, sulfur not more than 0.01, phosphorus not more than 0.05, additionally yttrium 0.03-0.05, and balance nickel. Present alloy exhibits improved processing strength when build up and maintained hardness and sulfide corrosion resistance when operating at high temperature. 
     EFFECT: nickel-based alloy with improved processing strength, hardness and sulfide corrosion resistance. 
     2 tbl
Patent RU-2246997-C1 (RU)
Inventor: ARTAMONOV N A
IPC: B04C5/00
Filed: 2003-05-14
Granted: 2005-02-27
Abstract: Изобретение предназначено для разделения суспензий, эмульсий и очистки сточных вод в поле центробежных сил. Устройство для разделения суспензий, эмульсий и очистки сточных вод от мелкодисперсных примесей твердой и жидкой фаз содержит корпус с тангенциальным наклонным относительно оси устройства входным патрубком, верхний сливной патрубок, камеру-сборник сгущенной фракции с выводным патрубком и вытеснитель, в корпусе размещена вставка с винтовым прямоугольным каналом, выполненным от верхнего входного патрубка до камеры-сборника сгущенной фракции, вытеснитель выполнен цилиндроконическим, выходное сечение сгущенной фракции регулируется винтовым перемещением вытеснителя, на цилиндрической части которого размещен винтовой конический элемент, находящийся в зацеплении с винтовым каналом вставки. Корпус выполнен коническим, угол наклона входного патрубка составляет (95-97) градусов относительно оси устройства, в верхнем сливном патрубке размещена втулка с внутренним коническим элементом, образующим внешний конический кольцевой сливной канал и внутренний конический осевой сливной канал. Техническим результатом изобретения является расширение диапазона использования устройства по технологическим и физико-химическим исходным параметрам разделяемых смесей и очищаемых стоков. 4 ил.
Patent RU-2234467-C1 (RU)
Inventor: IVANOV A V
IPC: C02F3/02
Filed: 2003-06-02
Granted: 2004-08-20
Abstract: FIELD: disinfecting of combined industrial and domestic sewage water, where domestic sewage water makes no more than one third of combined sewage water. 
     SUBSTANCE: method involves two-staged disinfecting process: first stage including mixing of domestic sewage with active silt in aerated vessels followed by mixing with fresh portion of active silt in mixer, and second stage including mixing of processed domestic sewage, industrial sewage and regenerated active silt. 
     EFFECT: increased efficiency in disinfecting of sewage water and increased epidemic safety. 
     1 tbl, 1 ex
Patent RU-2252402-C1 (RU)
Inventor: LACHUGIN I G
IPC: G01L3/10
Filed: 2003-12-23
Granted: 2005-05-20
Abstract: FIELD: measuring equipment engineering. 
     SUBSTANCE: device has rotor, stator and electronic processing block. On the rotor, tension bridge, converter of voltage into frequency, stabilizing rectifier, rotating winding of transformer are placed. On stator pulse amplifier is placed, connected to converter by capacitor of capacity communication, having fixed plate and fixed winding of transformer. Fixed plate of capacitor is placed in electric field of rotary transformer winding. Converter and amplifier of pulses are electrically connected to each other by common mass, output of converter is connected to rotary winding of transformer. 
     EFFECT: higher reliability. 
     3 cl, 1 dwg
Patent RU-2260165-C1 (RU)
Inventor: BOROVIKOV V A
IPC: F41H5/20
Filed: 2004-02-20
Granted: 2005-09-10
Abstract: FIELD: weapons. 
     SUBSTANCE: device comprises friction members interposed between the housing and stop screw.  The handle is made of two movable and unmovable sections.  The movable section is secured to the screw, and the unmovable section is pivotally connected with the movable section.  The locking member is made in both sections of the handle and housing.  The friction members are made of balls.  The locking member is made of spring-loaded rod that cooperates with openings in the movable section of the handle which receives the spring-loaded locking member that cooperates with the openings in the housing.  The openings are provided over periphery. 
     EFFECT: enhanced reliability. 
     3 cl, 1 dwg
Patent RU-2261135-C1 (RU)
Inventor: KRJUCHIN P N
IPC: C10G7/00
Filed: 2004-06-02
Granted: 2005-09-27
Abstract: FIELD: oil refining industry; primary refining of oil (gas condensate) and cleaning petroleum products from contaminants and water. 
     SUBSTANCE: proposed plant includes preheater and fraction separator connected with condenser and interconnected by means of pipe lines provided with shut-off fittings. Fraction separator consists of three evaporators connected in series where three stages of separation of  oil raw material are performed at separation of three fractions: gasoline fraction,  kerosene-ligroin fraction and solar fraction; plant is also provided with three condensers forming three stages. Evaporators and condensers are made in form of single-pass tubular heat exchangers; upper part of inter-tube space of each evaporator is connected with upper part of inter-tube space of  one of condensers by means of ducts inclined towards condenser for drainage of respective fraction. These ducts are rectangular in shape. Electrical heaters are used as preheaters and heaters of evaporators. To avoid arising of pressure in tubular part of evaporators, upper part of each evaporator is connected with inter-tube space by means of bypass pipe. 
     EFFECT: ease in operation; fire and explosion safety; enhanced ecological safety. 
     2 dwg
Patent RU-2277183-C1 (RU)
Inventor: GORLOV PETR NIKOLAEVICH
IPC: F03G3/08
Filed: 2004-10-18
Granted: 2006-05-27
Abstract: FIELD: mechanical engineering; drives. 
     SUBSTANCE: proposed drive has drum 1, shaft 2 on which planetary gear trains are installed parallel to each other.  Each planetary gear train, 3 and 4, respectively, consists of sun gear 5, 6, idler gear 7, 8 and crown gear 9, 10 made in form of toothed rims, one of which is connected to inner surface of drum, and the other, to fixed frame 17.  Carrier 11 connected to idler gears 7, 8 interacts with shaft 2, being installed for rotation around shaft.  Device providing power action on drum 1 is made in form of weight 15 connected through wire rope to drum 1 or, in form of spring 16, connected by one end to outer surface of drum 1 and by other end, to fixed object.  Flow of gravitational or potential energy gets partially to first planetary gear train 3, and partially, through carrier 11, to second planetary gear train 4 and then to drive shaft 2, thus creating excess torque and increasing effectiveness of drive. 
     EFFECT: increased effectiveness of drive at enlarged area of its application. 
     2 cl, 2 dwg
Patent RU-2256880-C1 (RU)
Inventor: MEZENTSEV A P
IPC: G01C21/00
Filed: 2004-10-12
Granted: 2005-07-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: method is based upon determining characteristics of platform-free inertial measuring units (PFIMU) under conditions of simultaneous influence of dynamic and temperature test parameters. Direction of axis of combined dynamic influence onto PFIMU preset in advance and PFIMU is installed in such a manner that it geometric center coincides with axis of combined dynamic influence onto PFIMU. Test are conducted for any preset direction of spatial orientation of measurement coordinate system of PFIMU relatively axis of combined dynamic influence which is achieved due to rotation of PFIMU around mentioned geometric center of its measurement coordinate system. Device has testing platform for fixing PFIMU on it. Vertically oriented axis of rotation of single-axis bed provided with turning platform is built into space of thermal chamber through the hole in its lower part. Vibration-testing machine is fastened tightly to the platform by means of rigid bad provided with load compensation low-frequency isolation and automatic compensation system. Axis of defining of vibration acceleration of vibration-testing machine is aligned with axis of rotation of single-axis bed. Two-axis gimbal suspension is tightly fixed onto working surface of vibration-testing machine. Testing platform for fixing PFIMU is mounted onto the gimbal suspension. Internal axis of rotation of the platform is aligned with axis of rotation of single-axis bed and with axis of defining of vibration accelerations of vibration-testing machine. Precision characteristic of micromechanical of gyroscopic sensitive elements of PFIMU can be calibrated as well as resource testing of PFIMU can conducted within wider temperature and speed range. Vibration influence and linear overloads can be applied also. 
     EFFECT: ten times shorter time for conducting test; reduced cost of testing. 
     5 cl, 1 dwg
Patent RU-2273807-C1 (RU)
Inventor: ITKIN GERMAN EVSEEVICH
IPC: F24J3/00
Filed: 2004-10-26
Granted: 2006-04-10
Abstract: Изобретение относится к области теплотехники, а именно к конструкциям устройств для получения тепла, в основе работы которых лежит процесс электролиза. Задачей заявляемого изобретения является снижение стоимости и повышение экологичности устройства для получения тепла. Сущность заявляемого изобретения заключается в том, что в устройстве для получения тепла, содержащем емкость с жидким электролитом и погруженные в него электроды, а также внешний источник постоянного тока, к полюсам которого подключены электроды, согласно изобретению использованы металлические электроды, относящиеся к электродам первого рода, при этом электроды изготовлены из одного и того же металла, а в качестве электролита использован водный раствор сульфата того металла, из которого изготовлены электроды. 1 з.п. ф-лы, 1 ил.
Patent RU-2276298-C1 (RU)
Inventor: MITJANIN ALEKSANDR PETROVICH
IPC: F16H47/04
Filed: 2004-11-10
Granted: 2006-05-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention can be used as gearbox in vehicles or as actuator in tank armament stabilizers.  Proposed stepless transmission contains power differential 1, comparing differential 30, regulating differential 2, two self-braking mechanisms 3, 4 operating in release mode, two regulators, and mechanism 36 for equalizing speeds of rotation of central gears of regulating differential.  Input of power differential 1 is connected with drive and with input of regulating differential 2.  Central gears 17, 18 of power differential are rigidly connected with driven members 15, 16 of self-braking mechanisms and are connected with central gears of comparing differential 30 to provide rotation of the latter in opposite directions.  Driving members 13, 14 of self-braking mechanisms are connected with central gears of regulating differential by mechanism 36 equalizing speeds of rotation and are rigidly connected with regulators. 
     EFFECT: enlarged range of change of gear ratio, improved dynamic characteristics of vehicle, its reliability and multipurposeness. 
     1 dwg