baber/WOPTO huggingface dataset:
Patent RU-2207490-C1 (RU)
Title: Method for guidance of guided missile
Inventor: TKACHENKO V I
IPC: F41G7/30
Filed: 2002-07-24
Granted: 2003-06-27
Abstract: FIELD: military equipment. SUBSTANCE: the method consists in forming of the aiming line and matching of it with the target, measurement by the guidance system of the missile deviation from the aiming line, automatic forming and transmission to the missile of the control command corresponding to this deviation, automatic generation of the signal corresponding to this command and transmission of it to the missile controls. Beginning from the range of missile injection to the aiming line, its deviations from the aiming line are fixed over the entire range of the subsequent controllable flight, the low-frequency component is isolated from the deviation signal. The expectation of this component at the elementary trajectory legs with deviations of one mark are consecutively determined and memorized, and at guidance of the subsequent missile at these legs the control command is summed up with the additionally formed command, proportional in value and opposite in direction of the expectation of the low-frequency component at the respective elementary legs, obtained at guidance of the previous missile. EFFECT: enhanced accuracy of fire by guided missiles.
Patent RU-2227131-C1 (RU)
Inventor: KUTSENKO G V
IPC: C06B21/00
Filed: 2002-08-13
Granted: 2004-04-20
Abstract: Изобретение относится к области изготовления заряда ракетного двигателя из смесевого ракетного твердого топлива. Предложен способ определения равновесной температуры заряда смесевого ракетного твердого топлива, в котором при измерении характеристик заряда при тепловом нагружении измеряют деформацию корпуса ракетного двигателя в среднем сечений до заполнения смесевым ракетным твердым топливом, по полученным данным определяют коэффициент изменения давления в замкнутом объеме корпуса при изменении температуры заряда на 1°С, формуют заряд, определяют среднеобъемную температуру заряда после формования, как среднюю величину температур, фиксируемых через 30-60 мин формования, измеряют давление в корпусе ракетного двигателя в конце формования, определяют величину изменения давления в корпусе ракетного двигателя вследствие усадки топлива в процессе полимеризации и по полученным данным вычисляют равновесную температуру заряда. Изобретение направлено на повышение точности определения равновесной температуры заряда смесевого ракетного твердого топлива. 1 ил., 1 табл.
Patent RU-2228447-C1 (RU)
Inventor: MAZIJ V I
IPC: F01K25/10
Filed: 2002-09-19
Granted: 2004-05-10
Abstract: FIELD: alternative power supplies. SUBSTANCE: device has ammonia compressor, ammonia reaction turbine, carbonic acid gas turbine, liquid carbon dioxide pump, electric generator, and heat exchanger. Method for electrical energy generation from water heat involves use of water at flow origin as carbon dioxide vapor cooler and as saturated ammonia vapor heater at end of flow. Power generated by carbonic acid gas turbine is used to drive ammonia compressor, high-pressure liquid carbon dioxide pump, and to produce electrical energy. EFFECT: provision for water heat recovery at various temperatures. 2 cl, 4 dwg
Patent RU-2228825-C1 (RU)
Inventor: GAVRILOVA T M
IPC: B23K101/20
Filed: 2003-02-03
Granted: 2004-05-20
Abstract: FIELD: methods for making cutting tools, namely methods for making cutting portion of tool by surfacing in ultrasonic field. SUBSTANCE: method comprises steps of exciting ultrasonic oscillations in welded part during surfacing process; performing surfacing process of cutting portion of cutting tool in zone of node of standing ultrasonic wave where maximum effect of ultrasound action is achieved. Method allows to enhance quality of surfaced cutting portion of cutting tool, to improve cohesion strength of welded layer and material of tool holder, to increase mean time period of keeping strength of cutting tool, to decrease range of heat treatment of cutting tool of quick cutting steel. EFFECT: enhanced quality of cutting tool made according to such method. 3 dwg
Patent RU-2241142-C1 (RU)
Inventor: IL IN A L
IPC: F04D25/16
Filed: 2003-02-25
Granted: 2004-11-27
Abstract: FIELD: mechanical engineering; compressors. 
     SUBSTANCE: invention relates to multiplicating centrifugal compressors with cooling of gas after working stages. Invention is aimed at reducing external loads acting onto booster housing and reducing deformations acting onto parallelism of axles of driving and driven gears, and facilitating manufacture of pipelines with cooling medium for gas and oil. Proposed plant has additional frame with posts and cross-bars connecting the posts in upper parts. Cross-bars are longitudinal and transverse relative to axis of compressor. Posts are secured on frame-oil tank at both sides from axis of compressor and they have length providing possibility of mounting transverse cross-bars higher than booster and working stages, and said coolers and filter are installed on additional frame. At least part of post and cross-bars are made hollow and they form cooling liquid let in and let out collectors connected to corresponding flanges of gas and oil coolers and/or oil let in collector connected to output flange of filter and to corresponding flanges of compressor. 
     EFFECT: improved reliability in operation and facilitated manufacture of plant. 
     3 cl, 5 dwg
Patent RU-2236544-C1 (RU)
Inventor: KALASHNIKOV V A
IPC: E21B17/042
Filed: 2003-03-03
Granted: 2004-09-20
Abstract: FIELD: oil and gas producing industry. 
     SUBSTANCE: invention to casing and tubing connections. Proposed taper tube threaded connection has male member with outer taper threads arranged successively on end and having equal axial pitch, and female member with corresponding inner threads. Tube threaded joint is of combination type. Taper threads located from side of end faces of male and female members are of triangular and trapezoidal profile. Trapezoidal thread of female member has minimum inner diameter which is smaller than maximum outer diameter of triangular thread of male member and profile at which tips of one of indicated threads are inscribed into tooth spaces of other thread over entire length of their relative screw displacement when assembling the joint . Crests of trapezoidal and triangular threads of male member are located on surface of one generating cone. Surface of profile of inner trapezoidal thread pointed to end face of female member corresponds to surface of profile of outer triangular thread pointed to end face of male member. 
     EFFECT: increased tightness of threaded joint. 
     3 cl, 4 dwg
Patent RU-2243805-C1 (RU)
Inventor: GNEZDILOV V A
IPC: A63G31/00
Filed: 2003-04-03
Granted: 2005-01-10
Abstract: Аттракцион содержит направленные вверх направляющие и пассажирскую тележку. Тележка выполнена с имеющей возможность вращения рамой, на которой подвижно закреплены попарно соединенные пассажирские места. Предложенное изобретение обеспечивает расширение функциональных возможностей аттракциона за счет разнообразия траекторий перемещения пассажирских мест. 10 з.п. ф-лы, 1 ил.
Patent RU-2243806-C1 (RU)
Inventor: GNEZDILOV V A
IPC: A63G7/00
Filed: 2003-04-03
Granted: 2005-01-10
Abstract: Катальная гора содержит направляющий путь и транспортное средство с подвижно закрепленными пассажирскими местами. В первом варианте смежные пассажирские места транспортного средства, расположенные по ходу его движения друг за другом, шарнирно связаны с, по крайней мере, одной тягой. Во втором варианте пассажирские места соединены с рамой транспортного средства с возможностью поперечного перемещения относительно нее. Предложенные варианты катальной горы обеспечивают расширение функциональных возможностей аттракциона за счет разнообразия развлекательных эффектов. 2 н. и 15 з.п. ф-лы, 2 ил.
Patent RU-2234676-C1 (RU)
Inventor: MATROKHIN A JU
IPC: G01B11/02
Filed: 2003-04-16
Granted: 2004-08-20
Abstract: FIELD: textile industry. 
     SUBSTANCE: method involves preparing sliver from laboratory sample of textile fibers; tightly clamping sliver in direction transverse to longitudinal axis along line extending in mid portion of sliver; combing unclamped fibers at both sides; removing clamp and providing photoelectric scanning along the entire length of sample produced; plotting diagram (empirical function) of alteration of optical density of absorbed light beam along sample length; determining length characteristic values of fibers on the basis of graphic plots and mathematical conversions. 
     EFFECT: wider operational capabilities and increased precision in determining of length characteristics of textile fibers. 
     4 dwg
Patent RU-2237090-C1 (RU)
Title: Method for genetic typing mycobacterium strains of tuberculosis complex
Inventor: FILIPENKO M L
IPC: C12Q1/68
Filed: 2003-04-24
Granted: 2004-09-27
Abstract: FIELD: molecular biology, medicine, biochemistry. 
     SUBSTANCE: method involves isolation of genome DNA followed by amplification of DNA polymorphous loci with primers flanking their in separate reaction mixtures and the following detection of polymerase chain reaction (PCR) products and determination of allele number in according with the formula taking into account the size of PCR-product, number and size of tandem repeats. As analyzing polymorphous DNA loci the following loci are used: locus V1 (position 2531891-253207 in genome of the strain Mycobacterium tuberculosis H37Rv), locus V2 (position 4052968-4053546 in genome of the strain M. tuberculosis H37Rv), locus V3 (position 1882885-1983323 in genome of the strain M. tuberculosis H37Rv), locus V4 (position 2163729-2164083 in genome of the strain M. tuberculosis H37Rv). Direct (u) and reverse (r) primers flanking their have the following nucleotide sequences: V1u G-A-A-T-T-C-T-T-C-G-G-T-G-G-T-C-T-C-G-A-G-T-G; V1r C-T-A-C-G-G-T-G-T-A-G-C-G-T-C-G-T-G-A-C; V2u T-A-C-A-C-G-C-A-G-C-T-G-G-A-A-A-G-T-C-C-A-G; V2r G-G-T-C-G-T-T-G-G-T-C-T-A-G-C-C-A-G-T-G-G; V3u A-C-G-G-A-A-G-G-A-A-T-A-C-T-C-A-G-C-G-G-A-G; V3r C-T-T-C-A-G-T-C-T-G-C-C-G-G-C-A-A-T-A-A-C-G; V4u C-G-G-T-A-T-C-C-T-G-A-T-G-T-T-A-A-T-C-G-T-T-A-A-G-G; V4r C-C-A-T-C-C-C-A-C-T-G-A-G-C-G-T-C-G-A-A-G. Method provides determining identity of mycobacterium genome of tuberculosis complex and exhibits enhanced differentiating capacity, simplicity in performing and treatment of analysis data. 
     EFFECT: improved method for genetic typing. 
     4 cl, 1 dwg, 1 ex
Patent RU-2247908-C1 (RU)
Inventor: KHODORKOV I L
IPC: F25J1/00
Filed: 2003-08-04
Granted: 2005-03-10
Abstract: Изобретение относится к технологии сжиженного природного газа. Газ с входа газоредуцирующей станции (ГРС) разделяют на два потока, один из которых подают в расширительную турбину детандер-компрессорного агрегата, а второй — в газовый компрессор этого же агрегата. Охлажденный газ с выхода турбины направляют в межтрубное пространство одного из двух переключающихся теплообменников-вымораживателей, а затем на выход ГРС. Сжатый газ с выхода газового компрессора также разделяют на две части, одну из которых направляют сначала в один из двух переключающихся теплообменников-вымораживателей, а затем в рекуперативный теплообменник. После теплообменника газ разделяют на два потока, каждый из которых дросселируют, и один подают в конденсатосборник, а другой смешивают с газом низкого давления, выходящим из конденсатосборника. Вторую часть потока сжатого газа с выхода газового компрессора направляют в вихревую трубу, генерирующую горячий газ низкого давления для отогрева выведенного из работы предварительного теплообменника-вымораживателя и холодный, подаваемый на дополнительное охлаждение потока сжатого газа, проходящего через работающий предварительный теплообменник-вымораживатель. Использование изобретения позволит повысить эффективность. 1 ил.
Patent RU-2241583-C1 (RU)
Inventor: SOKOLOVSKIJ R V
IPC: B23K9/10
Filed: 2003-10-20
Granted: 2004-12-10
Abstract: FIELD: automatization of welding processes, namely of gas-shield electric arc welding of dressed and angular seams under flux. 
     SUBSTANCE: circuit for controlling speed of wire feed includes Schmitt trigger whose inlet is connected with current supply and outlet is connected with AND-gate. Second inlet of AND-gate is connected with pulse generator whose second outlet is connected with counter and third outlet is connected with register. Second inlet of counter is connected with AND-gate; outlet of counter is connected with inlet of register. Outlet of register is connected with digital-to-analog converter whose outlet is connected with one inlet of comparator and whose second inlet is connected with drive unit for feeding wire. 
     EFFECT: improved quality of welded joint due to enhanced filling of welded seam. 
     1 dwg
Patent RU-2241654-C1 (RU)
Inventor: IVANOV A S
IPC: B65H16/00
Filed: 2003-10-20
Granted: 2004-12-10
Abstract: Изобретение относится к области производства и переработки полимерных материалов, а более конкретно к перемотке полиэтиленовой пленки с рулона на рулон с заданной длиной намотки. В устройстве для размотки рулонного материала, включающем станину, на которой установлены держатель разматываемого рулона, ведущий вал по меньшей мере с двумя приводными фрикционными ремнями и с их натяжными роликами, намоточный барабан, привод, связанный с ведущим валом и намоточным барабаном, магазин для пустых шпуль, резак для поперечной отрезки рулонного материала, пневмомагистраль, а также механизм подачи очередной шпули и удаления готового мерного рулона, выполненный в виде установленного на станине в подшипниках кривошипного вала, на котором, во-первых, размещены два взаимно ориентированных кривошипа, каждый из которых снабжен торцовым захватом для шпули, и, во-вторых, закреплен ведущий кривошип, связанный с пневмоприводом, согласно изобретению, пневмопривод механизма подачи очередной шпули и удаления готового мерного рулона выполнен в виде блока двух взаимно состыкованных глухими торцами одноштоковых пневмоцилиндров, поршневой шток одного из которых шарнирно связан со станиной, а поршневой шток другого одноштокового пневмоцилиндра шарнирно связан с ведущим кривошипом кривошипного вала, при этом надпоршневая и подпоршневая полости каждого одноштокового пневмоцилиндра указанного блока связаны с пневмомагистралью. Изобретение позволило повысить точность позиционирования механизма подачи очередной шпули и удаления готового мерного рулона в положении поперечной отрезки намотанного рулонного материала, что повысило погонную точность мерной намотки на шпулю рулонного материала. 2 з.п. ф-лы, 4 ил.
Patent RU-2245794-C1 (RU)
Title: Vehicle wheel
Inventor: BASJUK S T
IPC: B60B3/06
Filed: 2003-11-10
Granted: 2005-02-10
Abstract: FIELD: transport engineering; wheels. 
     SUBSTANCE: proposed wheel includes rim with flanges, central hub part, at least three pairs of spokes connecting rim with hub part, with thickness and height of spokes increasing in direction of hub part, and with side surfaces of each pair in form of sections pointed to each other symmetrical relative to bisector of angle between axes of adjacent spokes. One of sections on one of surfaces of each said pairs is convex, and side surfaces of each pair are mated to each other and with surface of hub part through surfaces symmetrical relative to plane passing through axis of wheel and bisector of angle between adjacent spokes, with radii of curvature alternating in value. Each said side surface includes section limited in planes square to wheel axis by straight lines. Said straight lines are conjugated with rim in points located on rim at a distance from spoke axis equal to 0.4-1.0 of its minimum thickness at one of side surfaces of each pair of spokes opposite to surface with convex section, and they are conjugated with hub part through points of their contact with some of said mating surfaces. 
     EFFECT: reduced level of temperature stresses and weight of wheel at preservation of its strength owing to optimization of length of spoke. 
     2 cl, 3 dwg
Patent RU-2258451-C1 (RU)
Inventor: PARK DZUNG-SEON
IPC: A47L5/28
Filed: 2003-12-04
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vertical vacuum cleaner has small-sized cyclone-type dust collecting device and dust bag disposed in dust collecting device, basic housing including dust collecting chamber equipped with air inlet and air outlet apertures, engine section communicating with air outlet aperture, and suction brush disposed adjacent to basic housing of vacuum cleaner. Cyclone-type dust collecting device is detachably positioned on basic housing and equipped with channel connected with air inlet aperture of dust collecting chamber for discharge of purified air. Dust bag placed in dust collecting chamber is adapted for collecting of dust and contaminants separated from air sucked through suction brush. 
     EFFECT: increased service life of vacuum cleaner and dust collecting efficiency. 
     6 cl, 6 dwg
Patent RU-2262364-C1 (RU)
Inventor: SHURYGINA I P
IPC: A61F9/00
Filed: 2004-11-09
Granted: 2005-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves acting upon eye accommodation apparatus and cortical region of visual analyzer. Simultaneous contact influence with pulsating infrared laser radiation and pulsating non-coherent infrared laser radiation, pulsating red laser radiation and permanent magnetic field is carried out. Neck region, carotid sinuses and biologically active points are treated. Magnetic infrared laser therapy apparatus having two kinds of radiator and acupuncture optic attachment are used. The total treatment course is 8-12 sessions long. 
     EFFECT: improved vision acuity. 
     1 tbl
Patent RU-2279063-C1 (RU)
Inventor: BOGATOVA TAT JANA FEOKTISTOVNA
IPC: G01N25/00
Filed: 2004-12-03
Granted: 2006-06-27
Abstract: FIELD: the invention refers to the field of measurements of thermal condition of a solid body and a surrounding medium. 
     SUBSTANCE: the arrangement has a thermovision chamber and a converter( a sensor for definition of characteristics of heat emission). The sensor is a plate-"wall" of an arbitrary form out of elastic material in which an opening of a corresponding form is made. The form of the plate and the form of the opening are defined by configuration of the investigated field. The both surfaces of the plate are covered with thin layer of material with high thermal conduction - a foil. At that the foil directed to the investigated surface, covers the whole square of the plate of the sensor and the opening it , and from the other side - it also covers the whole square of the plate but it has an opening identical to the opening of the plate. 
     EFFECT: arrangement allows to define with high degree of accuracy and reliability the meanings of characteristics of thermal emission - a thermal flow and coefficient of thermal emission from a solid body in a gas medium enveloping it and also to cut down expenditures of time and to increase safety of the work of a man at conducting the indicated measurements. 
     3 dwg
Patent RU-2276178-C1 (RU)
Title: Heat-storage material and solar energy transformer based thereon
Inventor: EMEL JANOV ALEKSEJ ALEKSEEVICH
IPC: F24S90/00
Filed: 2005-02-15
Granted: 2006-05-10
Abstract: FIELD: heat-storage materials. 
     SUBSTANCE: invention relates to mixtures capable of accumulating heat energy and relevant solar energy transformers. Heat-storage material according to invention contains silicon dioxide, 3-5% of liquid soda glass, and 50-82% of VO 2+x  wherein x=0-0.5. Material is prepared by compacting mixture of vanadium dioxide VO 2+x  and silica in presence of liquid soda glass as binder followed by solidification at 150-200°C. Summary heat when using combined transformer including phase transformation heat (α-VO 2  ↔ β-VO 2 ) and oxygen adsorption-desorption heat of mechano-chemically treated VO 2+x  may reach 250 J/g. 
     EFFECT: increased heat-storage capacity. 
     8 cl, 1 tbl
Patent RU-2275409-C1 (RU)
Inventor: FILIPPOVA OL GA PAVLOVNA
IPC: C10C3/04
Filed: 2005-03-09
Granted: 2006-04-27
Abstract: Использование: нефтеперерабатывающая и строительная отрасли промышленности. Сущность изобретения: кислый гудрон разогревают, проводят выпаривание воды электрохимическим способом, нейтрализацию кислого гудрона и затем окисляют кислородом воздуха. При этом нейтрализацию и окисление осуществляют также электрохимическим способом с проведением разогрева кислого гудрона, выпаривания воды, нейтрализации и окисления в одном аппарате. Технический результат: снижение времени производства, повышение качества битума. 1 табл.
Patent RU-2291090-C1 (RU)
Title: Device for stowing fruit in containers
Inventor: BROSALIN VASILIJ GRIGOR EVICH
IPC: A01D46/24
Filed: 2005-05-11
Granted: 2007-01-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention can be used at mechanized harvesting of fruit.  Proposed device has horizontal feed conveyor with additional section pointed downwards and pressure conveyor installed parallel to additional section.  Hollow air-filled lens-shaped deflector made of elastic material and furnished with bellows with drive is secured under discharge part of conveyors said bellows provides forced pulsation of air in inner space of deflector.  Conveyors are furnished with raise hydraulic drive whose control, system includes overflow valve mechanically coupled with deflector mounting.  In process of operation, deflector automatically controls level of fruit in container owing to pulsation of air and provides optimum preset height of fruit dropping not exceeding tolerable one. 
     EFFECT: reduced to minimum damage of fruit at stowing in container. 
     1 dwg
Patent RU-2288619-C1 (RU)
Title: Способ получения ароматизированной расширенной табачной жилки
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2005-06-27
Granted: 2006-12-10
Abstract: Изобретение относится к технологии увеличения объема и ароматизации табачной жилки. Способ предусматривает экстрагирование валерианы жидкой двуокисью углерода и отделение мисцеллы, которую используют для пропитки и экспандирования увлажненной табачной жилки. Предложенное решение позволяет получить продукт, при прокуривании которого не создается привкус целлюлозы.
Patent RU-2293803-C1 (RU)
Title: Nickel plating electrolyte
Inventor: ZHIRNOV ALEKSANDR DMITRIEVICH
IPC: C25D15/00
Filed: 2005-08-01
Granted: 2007-02-20
Abstract: FIELD: metal plating processes, namely electrochemical deposition of nickel and its alloys, possibly in different industry branches for enhancing wear resistance, corrosion resistance of parts used in air craft making, machine engineering, automobile manufacture and other branches of industry. 
     SUBSTANCE: electrolyte contains, g/l : nickel sulfamate, 300 - 440; nickel chloride, 4 - 15; cobalt sulfamate and(or) iron sulfamate, 12 - 27; boric acid, 25 -40; nano-powder of oxide of metal of groups IIIA, IVB, VB, VIB and(or) carbide of metal of groups IVB, VB, VIB, 2 - 100; surface active matter, 0.01 - 01; water, up to 1 l. 
     EFFECT: coating of nickel or its alloys having high micro-hardness, improved cohesion strength at low porosity, enhanced protection properties of coating in corrosion media. 
     4 cl, 2 tbl, 8 ex
Patent RU-2297876-C1 (RU)
Inventor: POLJAKOV ALEKSANDR ALEKSEEVICH
IPC: B01F27/73
Filed: 2005-09-19
Granted: 2007-04-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: mixer-disperser comprises impeller, stator, and conical rotor made of a set of gear disks.  The intermediate disk are interposed between the gear disks.  The working surface of the tooth of the disk points in the direction of rotation and lies in the plane passing through the axis of the disk.   The side of the gear disk that abuts against the impeller from the side of the inlet for the fluid to be mixed and dispersed is provided with a rifled washer with rifles shaped into a right triangle. 
     EFFECT: improved quality of mixed liquids. 
     5 cl, 10 dwg, 4 tbl