baber/WOPTO huggingface dataset:
Patent RU-2302546-C2 (RU)
Inventor: ZYKOV GENNADIJ ALEKSANDROVICH
IPC: F02K9/34
Filed: 2005-08-10
Granted: 2007-07-10
Abstract: FIELD: rocketry; solid-propellant rocket engines. 
     SUBSTANCE: proposed body of solid-propellant rocket engine contains load-bearing shell made of polymeric composite materials, and elastic cups holding charge relative to heat-protective coating of bottom of load-bearing shell.  Walls of each cup from side of bottom of heat-protective coating are fastened with bottom additionally by intermediate element.  Said intermediate element is made of cords, round and branching-off radial, ones, catches fastened with equal alternation on heat-protective coating of bottom and cup, respectively.  Radial cords are secured through loops on their ends in neck area of body by round cords. 
     EFFECT: improved reliability of solid-propellant rocket engine in operation by preventing folding of cups when filling rocket engine with propellant. 
     2 dwg
Patent RU-2388674-C2 (RU)
Inventor: FAKHRISLAMOV RADIK ZAKIEVICH
IPC: B65D90/46
Filed: 2005-11-09
Granted: 2010-05-10
Abstract: FIELD: transport, package. 
     SUBSTANCE: invention relates to designs of oil and oil product storage reservoirs. Metal housing heat insulation layer consists of interconnected sheets of heat insulating material. Tank sheets and bottom are coated from outside by fuel-and-oil-resistant current conducting material. Tank bottom is provided with grounding elements. Heat insulation layer can be made from foamed polyurethane. Heat insulation sheets can be tenon-slot jointed. Heat insulation sheet butt joints can be sized. Heat insulation sheets can be glued to tank walls. Heat insulation layer can be sprayed onto cover. Tank inner surface can be coated with antifriction material. 
     EFFECT: reduced fire hazard, simplified mounting, higher quality, longer life. 
     7 cl, 1 dwg
Patent RU-2344054-C2 (RU)
Inventor: MAKKARTI LORENS DEHVID
IPC: B42D15/10
Filed: 2004-07-07
Granted: 2009-01-20
Abstract: FIELD: physics; image processing. 
     SUBSTANCE: present invention pertains to means of protection from unauthorised copying of bank notes, bond paper, documents and also relates to the method of coding a latent image. The method involves providing the latent image to be coded, with several latent image elements, each of which has a visual characteristic which assumes values from a given set of values. The method also involves provision for a secondary pattern with several secondary image elements and capable of decoding the given latent image after coding. Compatibility is established between the latent image elements and the secondary image elements. A primary pattern is formed, containing several primary image elements, which correspond to the given secondary image elements, shifted depending on the values of the visual characteristic of latent image elements, which correspond to the given secondary image elements. 
     EFFECT: provision for means of protection, designed for increasing efficiency of measures against valuable documents counterfeiting. 
     60 cl, 26 dwg, 1 ex
Patent RU-2344405-C2 (RU)
Inventor: ANANCHENKO IGOR JUR EVICH
IPC: G01N3/26
Filed: 2005-12-23
Granted: 2009-01-20
Abstract: FIELD: physics; test engineering. 
     SUBSTANCE: present invention pertains to sheet stamping. Bending test is carried out on two boards of a specimen on any angle of up to 90°. The device used is a stamping device with a die and matrices. The stamping device is fitted on press equipment. The measuring devices are indicators and high precision protractors, which are used for measuring linear and angular parameters of the specimen with high accuracy, after unloading. All version of this testing method correspond to production processes of flexible sheet material using a die and stamping matrices, and allows for high precision measuring of angle of spring action and such boundary parameters as maximum permissible bending angle and minimum permissible bending radius until formation of cracks on the specimen. Use of powerful pressing equipment for conducting tests enables testing specimens with large thickness and width, made from high-strength sheet materials. 
     EFFECT: increased accuracy of testing. 
     5 cl, 5 dwg
Patent RU-2335022-C2 (RU)
Inventor: GEIEHRSBERGER SHTEFAN
IPC: G10L19/16
Filed: 2004-07-13
Granted: 2008-09-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention is related to coding audio signals with flows of audio data. Invention consists in combination of separate flows of audio data into multi-channel flows of audio data by means of data unit modification in audio data flow, which is divided into data units with audio data of determination unit and data unit, for instance, by supplementing, adding or replacing of their part, so that they include indicator of length, which displays value or length of data, respectively, of audio data of data unit or value or length of data, respectively, of data unit, in order to receive the second flow of audio data with modified data units. Alternatively, flow of audio data with indicators in determination units, which point to audio data of determination unit connected to these units of determination, but distributed among different data units, is transformed into flow of audio data, in which audio data of determination unit are combined into audio data of continuous determination unit. Then audio data of continuous determination unit may be included into self-sufficient element of channel together with their determination unit. 
     EFFECT: simplification of audio data manipulation in relation to combination of separate flows of audio data into multi-channel flows of audio data or general manipulation of audio data flow. 
     13 cl, 9 dwg
Patent RU-2317340-C2 (RU)
IPC: C21C7/00
Filed: 2006-02-20
Granted: 2008-02-20
Abstract: FIELD: metallurgy; off-furnace treatment of metallurgical melts by powder-like reagents. 
     SUBSTANCE: proposed wire has steel envelope and powder filler made from aluminum and calcium at ratio  of (1.2-4.0):1; content of calcium is equal to 8-25 mass-% of mass of wire. As wire is immersed in melt, strong homogeneous calcium- and aluminum-containing compound is formed inside wire attaining deep passivation of calcium, synchronization of processes of liberation of modifier into melt in time and melting of alloy formed in filler, thus ensuring complete globalization of non-metallic inclusions. 
     EFFECT: enhanced efficiency.
Patent RU-2321482-C2 (RU)
Title: Electroslag surfacing method
Inventor: VASHKOVETS VIKTOR VLADIMIROVIC
IPC: B23K25/00
Filed: 2006-03-13
Granted: 2008-04-10
Abstract: FIELD: manufacture of cast bimetallic products, restoration of worn surfaces of parts. 
     SUBSTANCE: method comprises steps of introducing flux to crystallizer and then creating slag bath; melting surfaced metal or pouring liquid additive metal through slag bath to which voltage is supplied; before adding flux to crystallizer, introducing to it reaction exothermic mixture and initiating process of self-propagating high-temperature synthesis. 
     EFFECT: improved stability of starting procedure, enhanced quality of electroslag surfacing due to increased cohesion of base and surfaced metals.
Patent RU-2348798-C2 (RU)
Inventor: BRANDT JENS-UVE
IPC: E21B43/12
Filed: 2004-10-21
Granted: 2009-03-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: group of inventions refers transportation way of multiphase mixtures, particularly hydrocarbons from borehole by using positive displacement pump. According to the method multiphase mixture is dispensed by using positive displacement pump with following separation of gas phase and liquid phase. According to the invention liquid phase and gas phase are separated in positive displacement pump. From pressure side, partial liquid flow is branched from separated liquid phase of main transportation flow and delivered to thrust face of at least one ejector pump mounted as supply aid for suction side of positive displacement pump. Pump plant is provided with positive displacement pump with the case wherein discharge chamber is formed, and suction main. This main particularly approaches the borehole. According to the invention positive displacement pump is designed as polyphase pump. The case of discharge chamber accommodates separation unit providing separation of gas and liquid phase in discharge chamber. Delivery line connects discharge chamber of discharge chamber and high-pressure side of at least one ejector pump mounted from suction side towards positive displacement pump discharge, and supplies liquid phase separated positive displacement pump to ejector pump. 
     EFFECT: improved pumping multiphase mixture and simultaneously restricted required pump plant costs. 
     13 cl, 1 dwg
Patent RU-2357031-C2 (RU)
Inventor: TOMASHEVSKI KREJG F
IPC: D04H5/02
Filed: 2004-06-18
Granted: 2009-05-27
Abstract: FIELD: textile, paper. 
     SUBSTANCE: invention relates to method of production of nonwoven material and to material obtained by said method. Method of material formation includes providing nonwoven linen which contains thermoplastic fibres, tangling said nonwoven linen with absorbing staple fibres with creating composite material. Said composite material forms first surface and second surface. Further method includes wearing said first surface of said composite material by contact of said first surface of said composite material with abrasive particles. Wearing takes place by contact of said first surface of said composite material with roller rotating in clockwise direction or in counterclockwise direction. 
     EFFECT: in improvement of final product strength and softness, as well as in improvement of absorbing property for wide use. 
     19 cl, 3 ex, 7 tbl, 11 dwg
Patent RU-2329335-C2 (RU)
Inventor: BAKHIR VITOL D MIKHAJLOVICH
IPC: C25B1/28
Filed: 2006-08-25
Granted: 2008-07-20
Abstract: Изобретение может быть использовано во всех областях техники, в которых требуется применение дезинфицирующих растворов, в частности в медицине, пищевой промышленности и других. Способ получения дезинфицирующего средства включает подачу водного раствора карбоната щелочного металла в анодную камеру диафрагменной электрохимической ячейки с цилиндрическими коаксиальными электродами и коаксиальной керамической ультрафильтрационной диафрагмой, подачу в катодную камеру той же ячейки пресной воды и вывод дезинфицирующего средства из анодной камеры. Раствор карбоната щелочного металла и воду подают в анодную и катодную камеры ячейки противотоком. Процесс ведут при переносе тока через диафрагму преимущественно ионами щелочного металла. Дезинфицирующее средство, полученное обработкой водного раствора карбоната щелочного металла концентрацией 0,2-2 г/л в анодной камере электрохимической диафрагменной ячейки с коаксиальными электродами и коаксиальной ультрафильтрационной керамической диафрагмой, содержит пероксосоединения находящиеся в метастабильном состоянии и имеет pH 6-7. Изобретение позволяет получить эффективное дезинфицирующее средство, не содержащее хлора, в требуемом количестве на месте потребления при снижении затрат на его изготовление и использование. 2 н. и 4 з.п. ф-лы, 1 ил.
Patent RU-2333330-C2 (RU)
IPC: E05F15/04
Filed: 2006-09-26
Granted: 2008-09-10
Abstract: FIELD: constructional engineering. 
     SUBSTANCE: invention concerns manufacturing of hatchway openers and closers. The hatchway is mounted within the first section of bent with rotary or reciprocating motions between closed and opened positions. The lever element is mounted, through the first section mounted over of support, on the second, basically opposite to the first one, section of bent and is capable of rotating or reciprocating. The device contains connector and hatchway linear drive moving between opened and closed positions. The first processing end of linear drive is mounted within section of hatchway movable joint and is capable of rotating or reciprocating. The second processing end of linear drive is attached to lever element using the second section of support mount. The lever element and connector contain respectively support section which, hatchway being open, rests against bent basically within the first section. 
     EFFECT: decreased required pulling pressure and load caused by open position of hatchway. 
     10 cl, 3 dwg
Patent RU-2348777-C2 (RU)
Title: LOCKING - SEALING DEVICE FOR DOORS AND HATCH COVERES OF VEHICLES "LaVR - C"
Inventor: SMIRNOVA OKSANA NIKOLAEVNA
IPC: E05B39/02
Filed: 2007-02-01
Granted: 2009-03-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention pertains to finish hardware, in particular, to vehicle, mostly to additional equipment of doors and hatch covers of rolling-stock, water transport, and automobile transport, and as well may be used for fixed objects. Locking - sealing device for doors and hatch covers of vehicles containing case1, cable 2, grasping clamps 3 and 4 of doors 5 and 6 and hatch covers and placed in two openings made in the case, cable end blocking device 2 in one opening and mechanism of dynamic fixation of the loose part of the cable placed in the other through cut, is made as a set of two clamps 7 and 8 of revolutional shape with working surface of raised roughness, push bars 9 and springs 10. Push bars are made as dish-shaped guides grasping springs and having at least two radially unbent springy stoppers on the open part interacting with a row of grooves on the walls of lodgments 12 and 13 preventing reverse trace of the push bars. There is a cutting in the case 1 on the part of the inlet of the through opening and transverse to it, wherein there is a loose buffer - ring 17 mated with the cable 2 and controller 18 with easily detachable top 19 with information printed thereon. There are suggested versions of push bars, hull and blocking devices of the fixed end of the cable. 
     EFFECT: raised effectiveness of cargo protection on transport. 
     6 cl, 22 dwg
Patent RU-2376915-C2 (RU)
Inventor: CHEN FUNG-ZHU
IPC: A44B18/00
Filed: 2005-08-17
Granted: 2009-12-27
Abstract: Изделие снабжено механической застежкой и выполнено для ношения пользователем. Изделие включает основной участок для ношения пользователем. Основной участок включает прикрепляющий слой, содержащий множество волокон. Другой основной участок также включает вспененный слой, причем вспененный слой имеет первую поверхность, включающую множество свободно расположенных связей, приспособленных для зацепления, по меньшей мере, части множества волокон прикрепляющего слоя. Обеспечивается высокое сопротивление сдвигу и прочность при отслаивании. 2 н. и 23 з.п. ф-лы, 67 ил., 6 табл.
Patent RU-2395545-C2 (RU)
Title: Epoxy resins hardened by amphiphilic bloc-copolymers, and electrically insulating laminated material made from said epoxy resins
Inventor: VERGKHESE KANDATKHIL I
IPC: C08L63/00
Filed: 2005-11-02
Granted: 2010-07-27
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to a curable epoxy resin lacquer composition. The composition contains the following: (a) epoxy resin; (b) an amphiphilic bloc-copolymer containing at least one block segment which is compatible with epoxy resin, and at least one block segment which is incompatible with epoxy resin; where the incompatible block segment contains at least one polyester structure; where the compatible block segment contains at least one polyether structure; (c) a curing agent; (d) a curing catalyst; and (e) a solvent. The invention also discloses a method of preparing the curable composition, a method of preparing a prepreg, a prepreg and laminated material. ^ EFFECT: invention improves impact viscosity of epoxy resins. ^ 24 cl, 2 ex, 3 tbl
Patent RU-2395030-C2 (RU)
Inventor: BEHJKER DZHEFRI DZHEJMS
IPC: F16L17/06
Filed: 2006-01-17
Granted: 2010-07-20
Abstract: FIELD: machine building. 
     SUBSTANCE: connecting device consists of case and at of least one lever projecting from end of case. The said lever is arranged to facilitate conjugation of the connecting device with another in essence identical connecting device so, that the said lever of the connecting device alternates with another said lever of the other corresponding connecting device. The first connecting device contains facilities for interaction, which can be detached from the said lever of in essence the identical connecting device, owing to which the latter can be fixed relative to the first connecting device. 
     EFFECT: increased reliability of connection. 
     19 cl, 19 dwg
Patent RU-2361399-C2 (RU)
Inventor: ABDRAKHMANOV RINAT KADYROVICH
IPC: A01M5/04
Filed: 2007-09-17
Granted: 2009-07-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agricultural engineering, particularly to devices of struggle against Colorado beetle. Invention is directed to efficiency increase of struggle against Colorado beetle. Device includes reducer, takeoff shaft, suspended frame on tractor joint hinge, on which it is fixed shaft, connected to driving double-stand sheave. Double-stand sheave through belt transmission is connected to driven pulley, rigidly forced on located symmetrical relative to shaft axis input shafts of reducers of equal structures. On output shaft of reducer it is rigidly fixed vertical shaft, on which it is rigidly forced on disk rotor with fixed on it flexible operative parts, implemented in the form of chamomile petals, on cutting elements of which on unload side there are rigidly fixed aprons for additional beetles impact by grind plant tops, and for changing of cut in height of plant tops on frame there are fixed anvil wheels. On fame there are also fixed bin and distributors. 
     EFFECT: effectiveness increase of struggle against Colorado beetle. 
     3 cl, 5 dwg
Patent RU-2437157-C2 (RU)
Title: Сигнализационное устройство и способ управления для автоматических механизмов
Inventor: MARCHETTO OSKAR
IPC: G08B21/00
Filed: 2007-10-23
Granted: 2011-12-20
Abstract: Изобретение относится к сигнализационному устройству и способу управления для автоматических механизмов, особенно для приведения в движение закрывающихся механизмов. Технический результат - расширение арсенала используемых средств. Способ регулирования сигнализационного устройства, вставленного в автоматический механизм ворот (G), раздвижных перегородок, дверей и т.п. и имеющего, по меньшей мере, одно оповестительное устройство (L, BZ), характеризуется тем, что он подает мощность от сигнализационного устройства (LL), по меньшей мере, в одну механическую группу (М), имеющую мотор, обнаруживает в сигнализационном устройстве (LL) мощность, потребленную от, по меньшей мере, одной механической группы (М), имеющей мотор, и активирует, по меньшей мере, одно оповестительное устройство (L, BZ), когда превышен заданный порог потребленной мощности. 3 н. и 19 з.п. ф-лы, 6 ил.
Patent RU-2384878-C2 (RU)
Inventor: VINOKUR ALEKS
IPC: G06F11/00
Filed: 2006-04-10
Granted: 2010-03-20
Abstract: FIELD: physics, computer engineering. 
     SUBSTANCE: invention relates to data protection systems, specifically to methods and systems for protecting backup data from accidents by using accident-protected temporary storage devices. The method of protecting data involves the following stages: reception of data to be stored from one or more data sources. Transmission of data for storage to a primary storage device and a secondary storage device. Pending indication of successful storage of data in the secondary storage device, temporary storage relating to recording data in the accident-protected recording device adjacent the primary storage device. In the event of an accident which damages at least some of the data stored in the primary storage device, data are restored using data stored in the accident-protected storage device and at least some data stored in the secondary storage device. 
     EFFECT: increased protection of data from accidents. 
     20 cl, 7 dwg
Patent RU-2381090-C2 (RU)
Inventor: VEDERNIKOV JURIJ ALEKSANDROVICH
IPC: B23B29/034
Filed: 2007-12-10
Granted: 2010-02-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed device comprises two reamers or counterbores and mandrel. It is furnished with detachable head, split casing accommodating drive shaft with shank and gear wheel, intermediate shaft with gear wheel and spindle supporting said reamers or counterbores. Note here that rigid mandrel serves to fit workpiece into bore with a minimum clearance, while spindle is arranged in the casing to rotate in floating hydrodynamic supports made by semi-spherical inserts and to be centered in mandrel by hydrodynamic effect. 
     EFFECT: higher accuracy. 
     3 dwg, 1 ex
Patent RU-2375536-C2 (RU)
Inventor: VITTKE NORMAN
IPC: E05B47/06
Filed: 2006-05-12
Granted: 2009-12-10
Abstract: FIELD: construction industry. 
     SUBSTANCE: invention refers to electric door opener made from glass with rotary door latch. The latter has a holder and a counterholder, which restrict receiving area for receiving glass door leaf. Door opener is made so that holder for adjusting the width of receiving area is made with possibility of being adjusted. 
     EFFECT: invention allows simplifying the door opener assembly and is used for large number of types of glass doors. 
     14 cl, 7 dwg
Patent RU-2403462-C2 (RU)
Inventor: ANDREEV ALEKSANDR ALEKSANDROVICH
IPC: F16B19/08
Filed: 2008-03-19
Granted: 2010-11-10
Abstract: FIELD: construction. 
     SUBSTANCE: pin joint with clamp head comprises connected parts, pin element with head, tail, cylindrical and fastening sections, the latter of which has circular grooves, for fixed arrangement of clamp head on it under action of clamping force during assembly of joined, breaking groove arranged in front of tail. Head of pin element is arranged as hidden in shape. On fastening section for fixed arrangement of clamp head in front of breaking groove there is a support circular element with circular slot. Clamping head represents a thin-walled cylindrical element and has stepped circular bending element arranged on free end section for its arrangement in circular slot with stop against support circular element, and inner channel of clamping head and tail of pin element are arranged according to shape of truncated cone. Surface of tail may be arranged as rough or having indent, or in the form of circular grooves, at the same time cylindrical section of pin element and conical surface of hidden head are arranged with corrugations. 
     EFFECT: increased reliability in operation with simultaneous reduction of material costs and simplification of its design. 
     2 cl, 5 dwg
Patent RU-2429253-C2 (RU)
Title: Литьевая композиция из полиэтилена с мультимодальным молекулярно-массовым распределением для получения труб с улучшенными механическими свойствами
Inventor: BERTOL D JOAKHIM
IPC: F16L9/12
Filed: 2006-08-17
Granted: 2011-09-20
Abstract: Изобретение относится к литьевой композиции из полиэтилена с мультимодальным молекулярно-массовым распределением для получения труб, а также к способу получения такой литьевой композиции посредством многостадийной последовательности реакций, состоящей из последовательных стадий полимеризации, в присутствии каталитической системы, включающей в себя катализатор Циглера и сокатализатор. Композиция содержит от 45 до 55 мас.% этиленового гомополимера А с низкой молекулярной массой, от 20 до 40 мас.% высокомолекулярного сополимера В, состоящего из этилена и другого олефина с числом атомов углерода от 4 до 8 в количестве от 1 до 8 мас.% в расчете на массу высокомолекулярного сополимера, и от 15 до 30 мас.% этиленового сополимера С со сверхвысокой молекулярной массой, содержащего от 1 до 8 мас.% от массы сверхвысокомолекулярного сополимера С, этилена и одного или нескольких олефинов с числом атомов углерода от 4 до 8. Композиция при сохранении хорошей способности к переработке в качестве исходного материала для труб обладает хорошим сочетанием свойств, таких как устойчивость к растрескиванию под действием напряжения, вызванного внешними условиями, и механической прочностью, в особенности, в течение длительного периода времени. 3 н. и 2 з.п. ф-лы, 2 табл.