baber/WOPTO huggingface dataset:
Patent RU-2341662-C2 (RU)
Title: Турбина турбомашины, оснащенная лопатками с различными резонансными частотами, способ ее изготовления и способ обеспечения заданной резонансной частоты лопатки турбины
Inventor: BAJERON SHARL
IPC: F01D5/26
Filed: 2004-02-13
Granted: 2008-12-20
Abstract: Способ изготовления турбины турбомашины, содержащей рабочие колеса с лопатками, каждая из которых включает, по меньшей мере, два пера, соединенные с общими для них внешней полкой, внутренней полкой и хвостовиком, заключается в том, что некоторые из лопаток снабжают полым хвостовиком, содержащим выемку. При этом хвостовикам лопаток, принадлежащих к одному и тому же рабочему колесу, и/или хвостовикам лопаток, принадлежащих к двум разным рабочим колесам, придают различную конфигурацию в части выполняемых в них выемок. Тем самым получают лопатки с различными значениями собственных резонансных частот и достигают частотное рассогласование между лопатками. Способ обеспечения требуемой резонансной частоты лопатки турбины для турбомашины, содержащей турбину низкого давления и турбину высокого давления, осуществляют формированием выемки в хвостовике лопатки. При этом используют лопатку, имеющую, по меньшей мере, два пера, соединенные с общими для них внутренней полкой, внешней полкой и хвостовиком, а требуемое значение собственной резонансной частоты лопатки превосходит более чем на 14% частоту моды возбуждения, соответствующей разности N 2 -N 1 , где N 2  и N 1  соответственно обозначают скорости вращения турбин высокого давления и низкого давления. Многоступенчатая турбина турбомашины содержит, по меньшей мере, одно рабочее колесо, оснащенное лопатками. Каждая из лопаток содержит, по меньшей мере, два пера, соединенные с общими для них внешней полкой, внутренней полкой и хвостовиком. При этом, по меньшей мере, некоторые из лопаток имеют полый хвостовик, который содержит выемку, а выемки различных лопаток имеют различную конфигурацию, так что указанные лопатки имеют различные собственные резонансные частоты. Изобретения позволяют снизить опасность возникновения вибраций за счет рассогласования резонансных частот в пределах одного рабочего колеса либо нескольких рабочих колес турбины. 3 н. и 6 з.п. ф-лы, 7 ил.
Patent RU-2323106-C2 (RU)
Inventor: GUPTA VIKAS
IPC: B60N2/90
Filed: 2002-08-12
Granted: 2008-04-27
Abstract: FIELD: transport engineering; automobiles. 
     SUBSTANCE: interior unit of automobile contains seat backrest including first panel part, second panel part formed separately from first panel part and attached to first panel part by means of one joint to form seat backrest.  At least one of first panel part and/or second panel part of seat is made of molded plastic with great number of separate integrated reinforcement structures forming drawing of integrated reinforcement structures.  Seat contains attachment unit to fasten seat backrest directly to, at least, one part of automobile body skeleton.  Backrest of seat can withstand, without breaking, force of about 13000 N in direction to which seat is pointed in plane parallel to automobile centerline, and at quick acceleration from 20 g to 30 g it does not show breakage at mass of at least 36 kg placed behind seat backrest.  Invention contains description of different design version of interior unit of automobile. 
     EFFECT: improved system of vehicle seats. 
     19 cl, 57 dwg
Patent RU-2276055-C2 (RU)
Inventor: POPOV VIKTOR IVANOVICH
IPC: B65G39/16
Filed: 2004-03-29
Granted: 2006-05-10
Abstract: FIELD: mine belt conveyors. 
     SUBSTANCE: proposed conveyor belt aligning device contains stops in form of flat disks secured on rollers square to plane of conveyor belt whose inner planes are arranged in one line parallel to conveyor axis.  Device contains additionally limiting disks freely fitted on rollers for sliding along rollers, and shock absorbers freely fitted on rollers which are rigidly fastened on stops and limiting disks. 
     EFFECT: improved efficiency of alignment of upper and lower runs of conveyor belt, prevention of emergency cross displacement of belt, increased service life of belt. 
     3 dwg
Patent RU-2406684-C2 (RU)
Inventor: BUONOMO MARK
IPC: B65G1/00
Filed: 2004-04-02
Granted: 2010-12-20
Abstract: FIELD: transport. 
     SUBSTANCE: device is used for mounting bridge decking 1 that makes transferred heavy load and comprises drive units 3 arranged on bridge pillars, each drive comprising stationary bed 10 and intercoupled 1 st  and 2 nd  moving elements. Said elements comprise mounting wedge 18 and link 21. Mounting wedge 18 and link 21 are driven by jack to perform alternating cyclic motions wherein link 21 ups to pull up bridge decking 1 arranged on base 10. Then said link 21 translates, along with said decking relative to said bed and, finally, places bridge decking on the base. 
     EFFECT: higher reliability. 
     10 cl, 7 dwg
Patent RU-2270392-C2 (RU)
Inventor: KHELL KVIST JOAKIM
IPC: F16L5/08
Filed: 2002-09-10
Granted: 2006-02-20
Abstract: Изобретение относится к строительству и используется при прокладке сквозь стену трубы или кабеля. Уплотнение вставляется во втулку, содержит две части - половинки, образующие, по меньшей мере, одно центральное отверстие для кабеля или трубы. Наружный диаметр уплотнения выполнен изменяемым приспосабливаемым к различным установочным размерам и снабжен несколькими отслаивающимися листами, которые прилегают один к другому неплотно для обеспечения возможности их отделения вручную. Толщина каждого наружного отслаивающегося листа меньше, чем предполагаемое максимальное расширение основных частей и составляет от 0,5 до 2,0 мм, а количество наружных отслаивающихся листов составляет от двух до двадцати. Каждая половинка уплотнения имеет основную часть, выполненную из эластичного материала. Расширяет арсенал технических средств. 9 з.п. ф-лы, 3 ил.
Patent RU-2341252-C2 (RU)
Title: Каротиноидная композиция и способ защиты кожи
Inventor: ZELKHA MORRIS
IPC: A61P17/16
Filed: 2002-11-05
Granted: 2008-12-20
Abstract: Группа изобретений относится к медицине, в частности к защите кожи от повреждения, вызываемого ультрафиолетовым излучением солнца (УФИС). Для этого за 7-30 суток до воздействия УФИС субъекту вводят эффективное количество композиции, содержащей ликопин из природного источника, а также один или более каротиноидов, выбранных из фитоена, фитофлуена или их смесей. Указанная композиция может быть использована в виде оральной дозированной формы, содержащей от 5 до 15 мг природного ликопина, от 0,5 до 3,5 мг фитоена и/или фитофлуена, от 1,5 до 8 мг витамина Е. Указанную композицию вводят в виде фармпрепарата, пищевого продукта или напитка. Изобретения обеспечивают улучшенную биодоступность и синергизм компонентов в отношении защиты кожи от УФИС при безопасности использования. 3 н. и 6 з.п. ф-лы, 1 ил.
Patent RU-2297031-C2 (RU)
Inventor: TSAR KOV ALEKSEJ NIKOLAEVICH
IPC: G11C29/42
Filed: 2004-07-14
Granted: 2007-04-10
Abstract: FIELD: computer engineering, possible use in combination devices, and also in devices for storing and transferring information. 
     SUBSTANCE: device contains original circuit, four groups of AND elements, AND element, group of OR elements, seven OR elements, encoding device, register, error syndrome circuit, NOT element, decoder, even parity check circuit, corrector. 
     EFFECT: increased trustworthiness of device operation. 
     1 dwg, 1 app
Patent RU-2296143-C2 (RU)
Inventor: REHCHED MOJZES TSISNEROS
IPC: C08K5/14
Filed: 2003-02-11
Granted: 2007-03-27
Abstract: FIELD: petrochemical processes. 
     SUBSTANCE: bitumen composition is heated at 121 to 221°C in presence of cross-linkable polymer and additional cross-linking agent. Thereafter, cross-linking initiator is added at temperature above 182°C and resulting mixture is stirred at 182-210°C over a period of time long enough to complete cross-linking reaction. Additional cross-linking agent is a compound with boiling temperature above 100°C selected from dimaleimide and cyanurate compounds and cross-linking initiator belongs to organic peroxide type. 
     EFFECT: simplified process and improved property of target product. 
     14 cl, 1 dwg, 4 tbl
Patent RU-2373969-C2 (RU)
Title: Способ измерения содержания мочевины в крови методом обратного ионтофореза
Inventor: DEGIM TUNSER
IPC: G01N33/48
Filed: 2003-04-08
Granted: 2009-11-27
Abstract: Изобретение относится к способам и устройствам для измерения и определения содержания мочевины в крови человека. Устройство для определения содержания мочевины в крови пациента посредством контакта его с кожей содержит анод, емкость, включающую раствор, содержащий уреазу, катод, введенный в емкость и мембрану, размещенную между раствором и емкостью, причем анод и мембрана размещены в контакте с кожей пациента, источник тока между анодом и катодом для создания обратного ионтофореза и средства для определения pH раствора. Уровень содержания мочевины определяется средствами для измерения содержания мочевины в крови пациента на основании изменения pH раствора. Способ использования устройства заключается в размещении на коже пациента анода, емкости, включающей раствор, содержащий уреазу и диализную мембрану. Источник тока между анодом и катодом формирует обратный ионтофореза для того, чтобы молекулы мочевины мигрировали в емкость. Измерение содержания мочевины в крови пациента осуществляется путем определения изменения pH раствора, индуцируемого уреазой. Использование изобретения позволяет исключить внесение инфекции, осуществлять постоянный контроль и безболезненность при измерении. 2 н. и 8 з.п. ф-лы, 5 ил.
Patent RU-2286467-C2 (RU)
Title: Ball-type timing gear of internal combustion engine
Inventor: KORNILOV VITALIJ DMITRIEVICH
IPC: F01L7/10
Filed: 2005-01-11
Granted: 2006-10-27
Abstract: FIELD: mechanical engineering; internal combustion engine timing systems. 
     SUBSTANCE: proposed engine timing gear consists of cylinder head installed on four-cylinder in-line engine on each cylinder of which ball unit is installed including split housing, ball spool with three semispherical combustion chambers placed in housing space and arranged at angle of 120° relative to each other in direction of rotation of spool, turbine with shafts and gears, expanders, reversers, air pipe, air duct and gas outlet.  Pistons in cylinders play the part of air or fuel mixture chargers of combustion chamber, fuel mixture burns in constant volume, and coming out flows directly act onto blades of turbine from which power is removed. 
     EFFECT: increased efficiency of engine. 
     3 cl, 3 dwg
Patent RU-2289073-C2 (RU)
Inventor: GRJADUNOV ALEKSANDR IVANOVICH
IPC: F25B9/00
Filed: 2005-01-12
Granted: 2006-12-10
Abstract: FIELD: refrigerating engineering. 
     SUBSTANCE: refrigerating unit can be used for quick frosting of food, including blood plasma. Refrigerating unit has compressor, which has output connected with input pf condenser and input connected with output of evaporator, main choke member mounted between output of condenser and input of evaporator. At least one electromagnet solenoid valve with coil, at least one commutation unit and capillary tubes cooling agent overheating temperature devices and set point device is introduced into refrigerating unit additionally. Outputs of valves ore connected in parallel with to output of condenser and with input of choke member. Outputs of valves are connected with inputs of capillary tubes. Outputs of capillary tubes and output of choke member are connected in parallel to input of evaporator. Ends of windings of any coil are connected with electric power circuit through commutation unit. First control input of the commutation unit is connected with outputs of cooling agent overheating temperature set point device. The second control input is connected with one temperature detector disposed onto pipeline, which connects output of evaporator and input of compressor. Capillary tubes are made to have hydraulic resistance that does not exceed hydraulic resistance of choke member. Different temperature modes can be provided at the same amount of cooling agent circulating in hydraulic line. 
     EFFECT:  improved efficiency of operation. 
     2 cl, 1 dwg
Patent RU-2287946-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2005-02-07
Granted: 2006-11-27
Abstract: FIELD: canning of seed-bearing fruits. 
     SUBSTANCE: method involves preparing quince fruits; cutting into 2-4 mm thick slices; treating in natural quince juice and adding sweetener on conversion to sugar by sweetness coefficient in an amount of about 7.2 wt% at temperature of 60-75 C during 3-6 min; providing two-staged convective drying at temperature of heat-carrier not in the excess of 90 C and flow rate of at least 40 m 3  per 1 kg of prepared quince to residual moisture content of 28-31% and in flow of gaseous heat-carrier combined with pulsed supplying of microwave energy until residual moisture content is 5-7%; packing food product in oxygen-free medium in bags made from composite polymer-foil-polymer material. 
     EFFECT: provision for obtaining of base product having unique harmonious combination of appearance and consistency of chips and taste and aroma of pulpy canned products.
Patent RU-2314597-C2 (RU)
Title: Силовой полупроводниковый модуль
Inventor: ASSAL DZHEROM
IPC: H01L25/18
Filed: 2003-08-15
Granted: 2008-01-10
Abstract: Изобретение относится к области силовой электроники. Сущность изобретения: в силовом полупроводниковом модуле, содержащем, по меньшей мере, одну полупроводниковую микросхему из полупроводникового материала с первым и вторым главными электродами, первый и второй главные выводы и контактную пластинку в электрическом контакте с первым главным электродом и первым главным выводом, контактная пластинка содержит легирующий элемент, а между легирующим элементом и полупроводниковым материалом может быть образована эвтектика. Контактная пластинка покрыта электропроводящим защитным слоем, который содержит, по меньшей мере, один электропроводящий базовый слой, нанесенный на контактную пластинку, и электропроводящий поверхностный слой, образующий внешнюю контактную поверхность, при этом базовый и поверхностный слои состоят, в основном, из разных материалов. Изобретение обеспечивает создание стойкого к короткому замыканию силового полупроводникового модуля. 7 з.п. ф-лы, 1 ил.
Patent RU-2294017-C2 (RU)
Inventor: DOBROLJUBOV VIKTOR ALEKSANDROV
IPC: G08B17/08
Filed: 2005-04-15
Granted: 2007-02-20
Abstract: FIELD: automatic system electronic devices, may find a wide application in the space hardware. 
     SUBSTANCE: a two-sided switching of the explosive charge filament is accomplished in the claimed device, in particular, the explosive charge filament is disconnected from the power supply source both in the positive and negative terminals of the supply with the aid of switching points (field-effect transistors). 
     EFFECT: enhanced reliability due to an enhanced level of safety. 
     1 dwg
Patent RU-2294894-C2 (RU)
Inventor: SHCHIPKO MAKSIM LEONIDOVICH
IPC: C01B31/04
Filed: 2005-05-18
Granted: 2007-03-10
Abstract: FIELD: chemical industry; other industries; methods and devices for production of the thermo-extended graphite. 
     SUBSTANCE: the invention may be used at manufacture of the flexible articles, composites, gaskets, compactions, coatings, antifriction and thermal-protective materials, sorbents. The heating chamber (4), the bottom of which is made in the form of the inverted cone, is charged with the oxidizing catalyst from the hopper (1) having the batcher (2) and the branch-pipe (3). Then fill the hopper (1) with the oxidized graphite and switch on the heating components (5). After reaching the temperature of 600-800°C they switch off the heating. Feed the working oxygen-containing gas through the branch-pipe (10), the gas-carrier - the fuel gas feed through the branch-pipe (3), at their volumetric ratio equal to the stoichiometric value so ensuring the fluidization of the catalytic agent.  The oxidized graphite from the hopper (1) is fed into the chamber (4) and passes through the fluidized layer of the catalytic agent. Then it is fed into the chamber of rarefaction (8), the lower part of which is made in the form of the funnel out of the porous gas-permeable material at the simultaneous chilling by the stream of the gas-thinner fed through the nozzle (6). The refrigerated expanded graphite is fed in the collector (7). The invention allows to intensify the process and to increase the efficiency of the installation. 
     EFFECT: the invention ensures the production process intensification and the increased efficiency of the installation. 
     2 cl, 1 dwg, 1 tbl, 9 ex
Patent RU-2336001-C2 (RU)
Inventor: KHON LIK
IPC: A24F40/90
Filed: 2004-03-08
Granted: 2008-10-20
Abstract: FIELD: tobacco. 
     SUBSTANCE: cigarette represents unified design shaped in the form of cigarette holder including cover, battery, high-frequency generator storing solution containing tobacco alkaloid, and its container, control circuit, display, air flow sensor, contact sensor, piezoelectric ultrasonic atomizer, high-temperature gasifying jet pipe and other accessories. Thermal gasifying jet pipe mounted inside of cover end for breathed air is attached to high-frequency generator on control circuit panel through electrically-operated pump or valve equipped with measuring chamber and liquid capsule with single-pass filling valve for tobacco alkaloid solution attached to electrically-operated pump or valve. Four output terminal clamps on control circuit panel are connected to high-frequency generator on control circuit, electric heater, pump or valve and display screen respectively. 
     EFFECT: tar is not inhaled while smoking and sensation of smoking real cigarette is provided. 
     18 cl, 10 dwg
Patent RU-2365983-C2 (RU)
Title: Система и способ для службы распространения программного обеспечения
Inventor: ROBERTS DZHEJSON
IPC: G06F17/30
Filed: 2004-07-23
Granted: 2009-08-27
Abstract: Изобретение относится к системе и способу для управления обновлениями программного обеспечения. Техническим результатом является обеспечение возможности получать соответствующие обновления посредством эффективного использования уменьшенной полосы частот. В соответствии с настоящим изобретением служба обновления программного обеспечения управляет доступом к обновлениям программного обеспечения, хранимым на серверах. В соответствии с другим вариантом служба обновления программного обеспечения осуществляет синхронизацию с клиентскими устройствами, чтобы идентифицировать применимые обновления. 5 н. и 17 з.п. ф-лы, 14 ил.
Patent RU-2296200-C2 (RU)
Inventor: EREMEEV OLEG VALENTINOVICH
IPC: E04F15/024
Filed: 2005-06-07
Granted: 2007-03-27
Abstract: FIELD: building, particularly adjustable supports for false floors. 
     SUBSTANCE: member set comprises cylindrical member fixedly connected to support plate to install floor panels. The member is arranged inside tubular member supported by lower plate, which secures floor to floor base. Cylindrical member has support end surface and rests upon self-hardening filler introduced in orifice, which is made in lower part of tubular member. Lower plate has projection passing into tubular member interior and formed so that self-hardening filler may rise from tubular member edge and may displace tubular body with respect to the projection. The set is provided with means, which temporarily retains cylindrical member relatively tubular member. 
     EFFECT: simplified assemblage of supports on uneven bases. 
     1 dwg
Patent RU-2324789-C2 (RU)
Inventor: NEZHDANOV KIRILL KONSTANTINOVICH
IPC: E04G11/02
Filed: 2005-07-25
Granted: 2008-05-20
Abstract: FIELD: construction. 
     SUBSTANCE: invention pertains to automated and construction of industrial and civil buildings with construction of highly reliable structures. The automated technique of erecting monolithic foundations and walls lies in that, a unit for preparation of concrete is assembled, as well as concrete pumps and pliable concrete pipelines, for automation of its supply. From a strong, cord woven sleeve, which is the outer hoop and reinforcement, elements are cut out with equal length and width of the foundation walls and walls of the building. The ends of the sleeves are sewn, openings are cut on their upper part, and the sleeves are rolled up and marked. An earth foundation is made and the first roll is unrolled onto it with the openings on the upper side. The concrete pipelines are inserted into the openings; a portion of concrete is pumped into them using a concrete pump. It is then held such that it does not spread out from the hoop and gravitation force is applied to the plastic tear-shaped sleeve in the section of its shape, with its bottom taking the shape of the surface of the earth foundation, and cement is squeezed out through the fabric of the sleeve. The next empty sleeve is unrolled onto it and similarly filled, and through gravitational forces, the pliable lower sleeve is flattened out into a flat oval shape. Breaks are taken so that the concrete hardens, and the cycles of building up the walls continue until the foundation is fully prepared. Then there is laying of water-proofing compound, armoured cord, ceiling mounting, and the walls are formed using the same, method. In this case, there is reduction of their thermal conductivity, including light fillers, for instance, polystyrene, pearlite and clayite. The walls are reinforced with hoops made from cord, and the sleeves effectively interlinked by the cement squeezed out through them. Between the sleeves, there are closed reinforcement belts. The pliable sleeves are linked to each other by reinforcement steel bars which pierce through them in a vertical direction. Doors and windows are put into final position. A sleeve is unrolled between them and a concrete pier is put which fixes their position. The technical outcome lies in the lowering of labour intensiveness of erecting monolithic foundations and walls of buildings and other structures, automation of the erection technique and increased strength and reliability of their reinforcement with textile fabric made from cord. 
     EFFECT: lower labour intensiveness in erection of monolithic foundations, increase in their reliability. 
     2 dwg, 2 tbl
Patent RU-2307480-C2 (RU)
Inventor: KROT NORBERT
IPC: H04W4/06
Filed: 2003-12-19
Granted: 2007-09-27
Abstract: FIELD: technology for transmitting information. 
     SUBSTANCE: radio-communication system contains client stations and at least one device for controlling access to radio communication between at least one base station and client stations through radio-communication interface, while useful information is provided to a group of client stations via radio communication channel, and client stations of the group are notified before transmission of useful information. In accordance to the invention, type of notification of at least one client station of group depends on at least one property of client station. Also, invention discloses a device for controlling access to radio communications for realization of method. 
     EFFECT: reduced cost of signaling in case of multi-address transmission services. 
     2 cl, 2 dwg
Patent RU-2307206-C2 (RU)
Inventor: LI CHIN VON
IPC: D06F37/26
Filed: 2005-10-04
Granted: 2007-09-27
Abstract: FIELD: domestic appliances. 
     SUBSTANCE: device comprises side frame members that define the side surfaces.  The sloping planes are interposed between the front and top surfaces of the side frame members.  The top surfaces of the side frame members and top sections of the front surfaces of the side frame members are provided with additional frame members for strengthening the top sections of the of the side frame members.  The device has top cantilevers connected with the top surfaces, sloping planes and top sections of the front surfaces of the side frame members.  The device is additionally provided with the front frame member, bottom panel, and top panel connected with the side frame members for strengthening of the front, bottom, and top sections of the side frame members. 
     EFFECT: enhanced reliability and efficiency. 
     9 cl, 5 dwg