baber/WOPTO huggingface dataset:
Patent RU-2219401-C2 (RU)
Title: Method of determining characteristics of nondimensional parameters of working liquid flows in valve clearances
Inventor: BELONOGOV O B
IPC: F16K1/00
Filed: 2002-01-21
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering; valve testing facilities. SUBSTANCE: invention relates to hydraulic equipment and it can be used in determining characteristics of non-dimensional parameters of liquid flows through valve clearances at designing and investigating different devices. According to proposed method, working liquid is delivered into supply channel of valve and is drained through outlet channel. At different values of relative back pressure maintained at valve clearance outlet and determined as ratio of drain pressure to delivery pressure, pressure differential across valve clearance is changed by steps. Said pressure differential is determined as difference between delivery pressure and drain pressure. Corresponding values of delivery pressure and drain pressure are provided. At each fixed value of pressure differential under steady conditions, flow rate of working liquid through valve clearance is determined. Preliminarily, before starting delivery of liquid, valve gate is set in position relative to housing corresponding to zero clearance. In process of testing, displacement of spring-loaded valve gate without tightening of spring is determined. Using transparent model of valve, angle of flow through valve clearance is found corresponding to said displacement, and area of through section of valve clearance is calculated depending of form size and value of displacement of valve gate. Then, using flow rate coefficient, flow compression coefficient and Raynolds number are found using proposed equations. EFFECT: possibility of determination of all non-dimensional parameters of working liquid flows in valve clearances. 1 dwg
Patent RU-2221474-C2 (RU)
Inventor: PARK DEOG BAE
IPC: A47L9/24
Filed: 2002-01-28
Granted: 2004-01-20
Abstract: FIELD: mechanical engineering, in particular, equipment used in vacuum cleaners and adapted for connecting of suction head with hose. SUBSTANCE: lengthening tube has lower lengthening tubular part for sucking of dust laden air through sucking head mounted at one end, upper lengthening tubular part whose one end is connected to handle extending to vacuum cleaner casing for allowing passage of dust-laden air sucked through lower lengthening tubular part, connecting member joined to other ends of lower and upper lengthening tubular parts and adapted for facilitating bending of lower and upper lengthening tubular parts with respect to one another by predetermined angle, and device for fixing of connecting member to provide for selective bending and unbending of connecting part. Connecting member has rotating connecting part arranged between lower and upper lengthening tubular parts and provided with rotating part connected with receptacle part through insert. Connecting part has closing members for closing it on its outer side and for keeping connection between receptacle part and part to be inserted. According to one embodiment of invention, pair of round plates are provided for closing of receptacle and insertable part sides and for keeping of connection therebetween. Such construction allows surfaces under furniture to be cleaned without necessity for holding by user of lengthening tube in horizontal position and for bending of user in inconvenient position. EFFECT: stable and strong fixing of lengthening tube, reduced labor intensity and convenient use of vacuum cleaner. 29 cl, 13 dwg
Patent RU-2219552-C2 (RU)
Inventor: POSISEEVA L V
IPC: G01N33/573
Filed: 2002-02-18
Granted: 2003-12-20
Abstract: FIELD: medicine, gynecology. SUBSTANCE: in peritoneal liquid taken during laparoscopic operation one should detect concentration of alpha-2-microglobulin of fertility (AMGF) and at its quantitative values being equal to 2.7 ng/ml and more one should predict restoration of fertility as possibility for pregnancy onset. The method is simple, economic, objective and accurate. EFFECT: higher efficiency of prediction. 3 ex, 1 tbl
Patent RU-2222039-C2 (RU)
Title: Device to record hologram of object in opposite beams
Inventor: IVANENKO A A
IPC: G03H1/04
Filed: 2002-02-13
Granted: 2004-01-20
Abstract: FIELD: hologram recording. SUBSTANCE: device to record hologram of object in opposite beams includes source of coherent radiation, beam stretcher, photosensitive medium placed in sequence. Photosensitive medium comes in the form of multidimensional matrix of photoelectric elements transmitting optical radiation and having overall dimensions under λ/2n, which output is connected to input of analog-to-digital converter and whose output is connected to input of electron storage. EFFECT: electronic recording of holographic image in real time. 1 dwg
Patent RU-2296886-C2 (RU)
IPC: F04D25/00
Filed: 2002-03-06
Granted: 2007-04-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to plants making it possible to mix air or liquid medium with simultaneous heating or cooling at provision of increased of power output.  Result is obtained owing to the fact that in ventilating and mixing device containing channel for heat or cold carrier, blades, and blade drive, part of heat or cold carrier channel, according to invention, is made in from of heat exchanger functionally coupled with blade drive as with part of said channel. 
     EFFECT: possibility of heating or cooling of media at increased of power output of device. 
     6 cl, 10 dwg
Patent RU-2235648-C2 (RU)
Inventor: GATOVSKIJ M B
IPC: B44B3/06
Filed: 2002-04-04
Granted: 2004-09-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: cutter holder has casing with second opening completely intersecting first opening, with axes of both openings intersecting at right angle. 
     EFFECT: wider range of use. 
     3 cl, 13 dwg
Patent RU-2230350-C2 (RU)
Inventor: ELSUKOV V S
IPC: G05B13/00
Filed: 2002-08-19
Granted: 2004-06-10
Abstract: FIELD: automatics, possibly development of automatic systems for controlling non-linear non-stationary technical objects. SUBSTANCE: systems includes controlled object, power amplifier, comparator, reference pattern, setter, two differentiating filters, four summing units, four delay action filters, multiplier, divider, regulating unit. EFFECT: enhanced quick action, accuracy of self-tuning system for automatic control. 4 dwg
Patent RU-2236666-C2 (RU)
Title: Аппаратура приема и реализации целеуказания
Inventor: PARKHOMENKO O L
IPC: F41G7/00
Filed: 2002-09-30
Granted: 2004-09-20
Abstract: Аппаратура приема и реализации целеуказания (АПРЦ) относится к цифровой вычислительной технике, а именно к цифровым вычислительным системам для обработки радиолокационной информации, и может быть использована в зенитно-ракетных комплексах (ЗРК) противовоздушной обороны (ПВО) малой дальности и ЗРК ПВО ближнего действия. Аппаратура предназначена для автоматизации процессов доведения целеуказания (ЦУ) от вышестоящего командного пункта (ВКП) до ЗРК и наведения ЗРК на цель по данным ЦУ. Технический результат - снижение работного времени, улучшение точностных и вероятностно-временных характеристик ЗРК и повышение качества и эффективности боевого управления в группировке средств ПВО. В состав аппаратуры приема и реализации целеуказания дополнительно введены мультиплексор, первый аналого-цифровой преобразователь (АЦП), преобразователь интервал - код, второй АЦП, устройство ввода, третий АЦП, четвертый АЦП, цифровой сигнальный процессор, первый цифроаналоговый преобразователь (ЦАП), второй ЦАП, третий ЦАП, коммутатор, смеситель, схема формирования видеосигнала ЦУ, устройство вывода, автоматизированное рабочее место, передатчик АПД, радиопередатчик, датчик приращения пути, спутниковая навигационная аппаратура, соединенные определенным образом. Аппаратура приема и реализации целеуказания реализует следующие функции: 1) синхронное управление приводами антенно-пускового устройства (АПУ); 2) точное измерение координат цели и уточнение характеристик траектории и параметров движения цели; 3) отключение от приводов АПУ (В, Е, D) сигналов управления, вырабатываемых АПРЦ, и подключение к ним сигналов управления от системы угловой автоматики станции сопровождения цели (ССЦ); 4) вывод на отображение на индикатор кругового обзора станции обнаружения цели (СОЦ) координат целеуказания; 5) прием от ВКП и обработка информации оповещения о трассах воздушных целей (дополнительно к приему ЦУ); 6) автосъем координат и сопровождение трасс целей по данным СОЦ из состава боевой машины (БМ), их отождествление с ЦУ и информацией оповещения о воздушной обстановке, принятых от ВКП; 7) передача на ВКП донесений о местоположении, боекомплекте, состоянии и действиях ЗРК, координат цели, сопровождаемой ССЦ; 8) выдача командиру БМ рекомендаций по приоритетности обстрела целей; 9) отображение на рабочем месте командира БМ информации о воздушной обстановке, данных целеуказания, рекомендаций по приоритетности обстрела целей, текущего боекомплекта, координат положения приводов СОЦ и ССЦ, признака точного сопровождения цели ССЦ. 1 ил.
Patent RU-2249342-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23B7/154
Filed: 2002-12-25
Granted: 2005-04-10
Abstract: FIELD: agriculture, in particular potato preparation before dispatch for storage. 
     SUBSTANCE: method includes potato treatment before dispatch for storage with immunostimulant in combination with Steinermena caprocaspae suspension in amount of 0.2-1 % in respect to suspension mass. Immunostimulant is obtained by sequential extraction of biomass of Mortierella sclerotiella micromycete with nonpolar solvent in above-critical state, water, alkali, water, acid, water, alkali, and water and combining the fist extract with solid residue. 
     EFFECT: insect pest control with improved effect without detrimental effect on potato immunological status, germinating, and organoleptic characteristics.
Patent RU-2326866-C2 (RU)
Inventor: EHNDR JU EHDMUNDS
IPC: C07D405/12
Filed: 2001-06-07
Granted: 2008-06-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: description is given of the substituted pyridine with formula   in which the substituting groups have values given in paragraph 1 of the formula of invention. Description is also given of the herbicide compound on its base and the derived pyridine of formula  , in which the substituting groups have values given in paragraph 4 of the formula of invention, which is an intermediate product. 
     EFFECT: compounds have an herbicide action. 
     5 cl, 24 tbl, ex
Patent RU-2301904-C2 (RU)
Inventor: DE VERDUZAN LEOPOL D ZHAN-MARI
IPC: F02K1/82
Filed: 2003-01-30
Granted: 2007-06-27
Abstract: FIELD: aircraft industry; aircraft gas-turbine engines. 
     SUBSTANCE: invention relates to thermal protection of jet nozzles with afterburning.  Proposed jet nozzle contains primary gas channel along which primary flow of gas passes, secondary channel for air along which secondary flow of air passes, thrust-control regulators and cooling system.  Secondary air channel encloses primary gas channel being separated from the latter by protective thermal casing.  Secondary air channel includes end section located lower in direction of air flow.  Thrust-control regulators enclose outlet section of primary gas channel.  Cooling system contains protective thermal envelope in secondary air channel in each in end section arranged lower in direction of flow of said channel.  Ring diaphragm installed on protective thermal envelope gets outwards before thrust-control regulators.  Setting sectors and zones between sectors provided with slots are formed in ring diaphragm. 
     EFFECT: elimination of overheating of secondary air flow in area of end section of secondary channel with prevention of deformation of parts installed in said area, and reduction of their service life. 
     4 cl, 3 dwg
Patent RU-2273372-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/18
Filed: 2003-05-20
Granted: 2006-04-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves processing potatoes after washing and inspecting before cleaning, additional cleaning, cutting, blanching, vacuum packing, pressurizing and pasteurizing with mixture of jasmonic acid and chitosan, and holding. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2281104-C2 (RU)
Inventor: GUGGENBIKHLER JOZEF PETER
IPC: A61K31/70
Filed: 2001-12-11
Granted: 2006-08-10
Abstract: FIELD: microbiology, veterinary. 
     SUBSTANCE: invention relates to blockage of pathogenic microorganism accumulation in poultry. Claimed method includes administration of one or more olgogalacturonides with polymerization ratio of >=2 and etherification ratio of <20 % as bioactive ingredient optionally in combination with common pharmaceutical carriers, diluents, additives, etc. in therapeutically acceptable form. 
     EFFECT: effective agent for treatment of severe bacterial infection useful as antibiotic substitute. 
     3 dwg, 3 ex, 10 cl, 1 tbl
Patent RU-2268728-C2 (RU)
Inventor: KORKHOV VSEVOLOD VSEVOLODOVICH
IPC: A61P15/00
Filed: 2003-07-24
Granted: 2006-01-27
Abstract: FIELD: veterinary pharmacology. 
     SUBSTANCE: The suggested method deals with interaction of valerianic acid anhydride with steroid alcohol - 17α-acetoxy-3β-hydroxy-6-methylpregna-4.6-dien-20-on at molar ratio being 1.1-1.5:1 to steroid, which should be implemented in pyridine medium in volume-weight ratio of 1.5-2.0:1 pyridine to steroid at 22-25°C, excess of anhydride should be hydrolyzed with water at the quantity of 15-20% against the volume of reaction mass, as for developed valerianic acid, it should be dissolved in 1-1.5%-ammonia aqueous solution and a target product should be filtered, washed with water up to neutral reaction to be washed with methanol. The innovation provides obtaining new target product of higher purification degree. 
     EFFECT: higher efficiency. 
     7 ex, 7 tbl
Patent RU-2255261-C2 (RU)
Inventor: VANINSKIJ N KH
IPC: F16K31/02
Filed: 2003-09-04
Granted: 2005-06-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: electromagnetic actuator has booster coil and additional coil for locking the closure member in open position. The additional coil has two rectifying bridges, thermostat, and switch. The three latter members of the system are connected with the pickup of open position of the valve. The output of one of the bridges is connected with the booster coil for keeping the closure member in open position. The switch is connected in the input bridge line of the booster coil and is connected with the pickup of open position. The thermostat is mounted in the common input line of the rectifying bridges. The pickup of open position is made of a sealed-contact reed relay which is controlled by the permanent magnet. Each of the coils is shunted by corresponding diodes. 
     EFFECT: enhanced efficiency and reliability. 
     1 dwg
Patent RU-2259303-C2 (RU)
Inventor: DRAKSKIP B S
IPC: B63H1/00
Filed: 2003-12-02
Granted: 2005-08-27
Abstract: FIELD: shipbuilding; rigging for water craft. 
     SUBSTANCE: shipboard rigging includes vertical mast made in form of fixed rod with swivel pipe mounted on it and flexible sail consisting of three triangular sections. Articulated to lower part of swivel pipe are two booms. Sail folding unit is made in form of two  vertical shafts secured to ends of swivel pipe by means of detachable cylindrical articulations. Secured to each  shaft is sail section. Sail unfolding unit is made in form of two winches connected by means of boltropes tightened on blocks with free corners of sail triangular sections. Both vertical shafts have independent rotation drives and both booms have independent drives for turn in horizontal plane. 
     EFFECT: facilitated handling of ship; enhanced maneuverability. 
     2 cl, 4 dwg
Patent RU-2284285-C2 (RU)
Inventor: VUKOLOV VLADIMIR NIKOLAEVICH
IPC: B65B1/00
Filed: 2004-06-16
Granted: 2006-09-27
Abstract: FIELD: packing equipment, particularly to fill paper or plastic bags with powder materials having low specific weight, for instance with flour, potato chips and so on. 
     SUBSTANCE: device comprises load-bearing frame in which loading funnel is arranged. Inlet funnel orifice communicates with supply means. Outlet funnel pipe is provided with bag engagement and fixing mechanism and with orifice to supply air from compressed air pipeline. Device also has pressure-operated valve and ejector. Ejector diffuser is fastened to air supply orifice of the funnel. Inlet ejector chamber communicates with atmosphere. Ejector diffuser is opened into outlet pipe of loading funnel. Ejector nozzle is connected to compressed air pipeline through pressure-operated valve. Outlet diffuser opening throat is 0.03-0.07 of that of outlet funnel pipe. Ejector axis extends at 15° to funnel axis. 
     EFFECT: increased reliability and economy of bag filling operation. 
     2 cl, 2 dwg
Patent RU-2271191-C2 (RU)
Inventor: PORJADKOV LEONID FEDOROVICH
IPC: A61H15/00
Filed: 2004-08-26
Granted: 2006-03-10
Abstract: FIELD: medical equipment. 
     SUBSTANCE: massager can be used for medicinal and sanitary-prophylactic massage. Massager has two massaging members made in form of hemispheres connected together by means of fixing member. Fixing member is made in form of coupling having shape of a ring. Massaging members are made to have different temperatures. Massaging member can be made in form of air-proof container which can be filled with heat-accumulating medium or with medium being capable of keeping cold. Different-shaped protrusions are made onto working surface of massage members to improve massage effect. Additional temperature contrast influence is provided. 
     EFFECT: improved efficiency of massage. 
     4 cl, 1 dwg
Patent RU-2283508-C2 (RU)
Title: Method for providing license for controlling digital privileges for supporting a set of devices
Inventor: LI BIUNG-RAE
IPC: G06Q50/10
Filed: 2004-09-17
Granted: 2006-09-10
Abstract: FIELD: technology for providing license for controlling digital privileges between server and a set of devices. 
     SUBSTANCE: in accordance to method, content is transferred from server to devices, which are meant for reproduction of content, while content contains information of license, which includes, in accordance to first variant, identifiers of devices, in accordance to second variant - identifier, meant for identification of domain, to which devices belong, in accordance to third variant, number of times of possible reproduction of content, in accordance to fourth variant - number of devices, authorized to reproduce content. Aforementioned identifiers or information about amount, included in license information, are extracted from received content, and content is reproduced by means of device, if extracted identifier matches own identifier of this device or if a match is valid with amount contained in license. 
     EFFECT: possible reproduction of digital content on a set of devices using one license. 
     4 cl, 11 dwg
Patent RU-2309893-C2 (RU)
Inventor: SOLOV EV ALEKSANDR IVANOVICH
IPC: C01G25/00
Filed: 2004-09-27
Granted: 2007-11-10
Abstract: FIELD: production of heat- and radiation-resistant zirconium-based materials; production of zirconium diboride, in particular. 
     SUBSTANCE: proposed method may be used for production of zirconium diboride enriched with one of boron isotopes. Proposed method consists in interaction  of single sprayed solution of zirconium tetrachloride and  boron halogenide with hydrogen in plasma hydrogen-containing heat carrier in organic solvent selected from the following series:  tetrachloromethane, methylene dichloride, dichloroethane, monochlorobenzene, anisole at subsequent separation of target product from dust-and-gas mixture. Process is performed at the following mole ratio of components: zirconium tetrachloride: boron halogenide: organic solvent: hydrogen = 1: (2.05-2.60) : (12-14): (60-85). 
     EFFECT: constant high quality of target product. 
     2 cl, 1 tbl
Patent RU-2290138-C2 (RU)
Inventor: AKHTJAMOV IL DAR FUATOVICH
IPC: A61F2/32
Filed: 2005-01-26
Granted: 2006-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making three saw cuts in cortical plate on posterior, interior and anterior surfaces of cortical layer of intertrochanteric femur part after having cut femur head and neck. Saw cut directions correspond to femur diaphysis direction, each of them ending in through hole widening in the cortical plate. The lesser trochanter is to be disposed between the saw cuts along the interior and posterior surfaces of the femur. 
     EFFECT: prolonged service life; enhanced effectiveness in preventing femur bone cleavage. 
     2 dwg
Patent RU-2345573-C2 (RU)
Inventor: KAJZER ANDREJ ALEKSANDROVICH
IPC: A23L21/25
Filed: 2005-06-09
Granted: 2009-02-10
Abstract: FIELD: food products. 
     SUBSTANCE: method for bioactive product collection includes unossified antlers deskinning, grinding, wetting and subsequent extraction. Wherein canned unossified antlers and deer by-products such as spleen, liver, embryos and deer penis with testicles in the form of fine powder or soot. Extraction is performed using natural honey in water bath at 45-50°C in the raw material:extractant ratio 1:10 or 1:20. As a version, extraction is performed by means of natural honey at 45-50°C together with exposure to 25 KHz ultrasonic field in the material:extractant ratio 1:10 or 1:20. 
     EFFECT: quality bioactive product with maximum biological material preservation features antistress, tonic, radioprotective and biostimulating effect. 
     23 cl, 4 tbl, 16 ex
Patent RU-2373686-C2 (RU)
Title: Подающий барабан с захватными элементами для самоходного зерноуборочного комбайна
Inventor: VAN DE SLUIS JAN
IPC: A01D61/00
Filed: 2005-09-26
Granted: 2009-11-27
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано для транспортирования и подачи убранной массы на обмолот. Комбайн содержит подающий барабан с захватными элементами и установленный за ним молотильный барабан. Рабочие поверхности захватных элементов выполнены клиновидными и скошенными, что обеспечивает бережный процесс транспортирования убранной массы и обмолот. 9 з.п. ф-лы, 2 ил.
Patent RU-2322430-C2 (RU)
Title: Способ получения алкилароматических соединений
Inventor: POL STEFEN L
IPC: C07C2/66
Filed: 2004-02-25
Granted: 2008-04-20
Abstract: Изобретение относится к способу алкилирования для получения алкилароматических соединений. Способ включает следующие стадии. В абсорбционной зоне приводят в контакт разбавленное олефиновое сырье с потоком обедненного абсорбционного масла, содержащим ароматическое соединение и алкилароматическое соединение. Полученный поток обогащенного абсорбционного масла, содержащий ароматическое соединение, алкилароматическое соединение и олефин, направляют в реакционную зону алкилирования, где он взаимодействует в условиях реакции алкилирования в присутствии катализатора. Полученный поток обедненного абсорбционного масла, содержащий ароматическое соединение и алкилароматическое соединение, разделяют на поток обедненного абсорбционного масла, который рециркулируют в абсорбционную зону и часть продукта, из которого извлекают алкилароматическое соединение. Изобретение позволяет использовать разбавленное олефиновое сырье, уменьшить отход олефина и количество требуемого катализатора. 30 з.п. ф-лы, 1 табл., 1 ил.