baber/WOPTO huggingface dataset:
Patent RU-2286878-C2 (RU)
Inventor: FUKUSHI TATSUO
IPC: B29C48/06
Filed: 2001-08-08
Granted: 2006-11-10
Abstract: FIELD: chemical industry; methods of manufacture of the multilayer products containing the layer of fluoroplastic and the layer of elastomer. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to the method of manufacture of the multilayer product containing the layer of fluoroplastic and the layer of elastomer. The method provides for preparation of the product containing the layer of the solidified elastomer. At that the product has the outer surface ready for the fluoroplastic layer application on it. The method provides for the thermal insulation of the solidified elastomer before application of the fluoroplastic layer on it. Then apply the fluoroplastic composition containing the regularly alternating links being formed at polymerization of vinyliden fluoride on the outer surface of the product with the purpose of production of the fluoroplastic layer. Then they heat the fluoroplastic layer and solidify the layer of the solidified elastomer. The invention presents the descriptions of the versions of the method realization and the produced product. The invention allows to increase the strength of binding between the fluotoplastic vinyliden fluoride layer and the layer of the elastomer in the multilayer product. 
     EFFECT: the invention allows to increase the strength of binding between the fluotoplastic vinyliden fluoride layer and the layer of the elastomer in the multilayer product. 
     30 cl, 1 dwg, 3 tbl, 4 ex
Patent RU-2343527-C2 (RU)
Title: Method and device for manufacture of objects that have optimised response characteristics
Inventor: ST VILLE DZHEJMS A
IPC: G05B17/00
Filed: 2003-03-04
Granted: 2009-01-10
Abstract: FIELD: physics, computer equipment. 
     SUBSTANCE: invention is related to modeling systems. Method for object manufacture that has potential {x}, generated as response to the field {f} imposed on it, includes stage of object geometric model design. Mathematical model processed with the help of computer is generated by means of object geometric model discretisation into multiple final elements and determination of units at element borders, at that in units values of field {f} and potential {x} are established. Then matrix [k] of material properties is calculated on the basis of ratio {f}=[k]{x}. Then coefficients of material properties are recovered from matrix [k] of material properties for every final element in mathematical model processed with the help of computer, and recovered coefficients of material properties are compared to coefficients of material properties for known materials, in order to coordinate recovered coefficients of material properties with coefficients of material properties for known materials. Then production parameters are determined that correspond to coordinating coefficients of material properties. 
     EFFECT: determination of optimised composite matrix for specific object. 
     14 cl, 13 dwg
Patent RU-2251618-C2 (RU)
Inventor: JARULLIN R K
IPC: E21B49/06
Filed: 2003-03-27
Granted: 2005-05-10
Abstract: FIELD: well research, particularly means for drilling rock sample out of borehole in an airtight manner. 
     SUBSTANCE: device comprises case and hollow drill arranged in the case and having ring-shaped cutter. Stopper closing cartridge for sample receiving is kinematically linked with the drill by means of transmission mechanism. Transmission mechanism is formed as rotary drum with curved cut made in side surface thereof, deflecting finger and rotary arm. Deflecting finger slides in curved cut and is fixedly secured to drill body. Rotary arm is connected with the drum by one end thereof and with stopper by another end. Rotary arm is connected with stopper by means of mechanical couple including rod with plug. The stopper is arranged in cartridge lid and is made as rotary cylinder. Formed in the cylinder is through channel sized in accordance with the sample to be drilled out. Cylinder is provided with annular gaskets connected one to another by linear members. The rotary arm has an axis of rotation connected to device case. 
     EFFECT: simplified structure, increased reliability. 
     3 dwg
Patent RU-2253740-C2 (RU)
Inventor: PRASOLOV N S
IPC: F01P1/02
Filed: 2003-04-01
Granted: 2005-06-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to piston internal combustion engines and it can be in gasoline, gas and diesel engines of different applications. Proposed engine contains cylinders with liners, pistons, connecting rods, crankshaft, timing gear, cooling system. Cylinders are provided with cooling ribs or cooling jacket. Cylinder liners of increased inner volume are provided with cooling ports and double wall forming cooling chamber communicating with inner volume through cooling ports. Outer side of cylinders is provided with heat insulating coating which increases efficiency by one third and, consequently, decreases fuel consumption also by one third. 
     EFFECT: increased efficiency, reduced fuel consumption, dispensing with cooling system owing to use of principle of self-cooling of cylinders. 
     2 cl, 3 dwg
Patent RU-2252125-C2 (RU)
Title: Станок для резки рельсов
Inventor: CHERNYKH A P
IPC: E01B31/04
Filed: 2003-04-15
Granted: 2005-05-20
Abstract: Станок предназначен для резки рельсов фрикционными пильными дисками. Он содержит несущую прямоугольную плиту, на которой смонтированы привод, рабочий орган в виде абразивного диска, узел закрепления станка на рельсе и рычаг ручного подвода абразивного диска 3 в зону резания. Приводной вал абразивного диска выполнен удлиненным и его концы соединены водилами с концами вала отбора мощности привода. Узел закрепления станка на рельсе выполнен в виде двух параллельно расположенных и жестко закрепленных на несущей плите Г-образных упоров с профильным пазом для навешивания на подошву рельса и одного винтового прижима, закрепленного посредством шарнира и взаимодействующего своим винтом с подошвой рельса. Изобретение позволяет путем повышения жесткости узла закрепления станка на рельсе значительно уменьшить величину вибрации во время работы. 3 ил.
Patent RU-2310106-C2 (RU)
Inventor: DJUSSERE-TEL MON GI
IPC: F16C19/26
Filed: 2003-06-16
Granted: 2007-11-10
Abstract: FIELD: mechanical engineering; bearings. 
     SUBSTANCE: invention relates to sealed ball or roller bearings with oil film.  Proposed antifriction bearing contains great number of solids of revolution, namely, balls or rollers, installed between inner race and outer race, at least one ring shell mechanically coupled with outer race, oil film and seals.  Ring shell is mechanically coupled with outer race and is provided with ring contact surface with body element.  Oil film is arranged at level of ring contact surface between body element and shell and is limited from sides by sealing rings.  Seals close, at least, part of first side port at side of air space.  Antifriction bearing contains additionally first oil circulating means to supply oil to oil film and to supply with oil, from said oil film, rolling elements from side of oil space to provide their lubrication.  Antifriction bearing contains additionally second oil circulating means independent from first ones for recuperation of oil after lubrication of rolling elements, said second oil circulating means are made to preclude getting of oil to air space. 
     EFFECT: improved sealing at side of air space, simplified design of oil spaces. 
     13 cl, 4 dwg
Patent RU-2274028-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain target product with specific organoleptic properties, wide spectrum of vitamin activity one should prepare raw material and syrup containing sugar, pectin, water and a supplement out of raw material of plant origin. Moreover, as the supplement one should apply an aqueous extract of the mixture of hibiscus flowers, bilberry leaves, mountain cranberry leaves and black-berry mountain ash-tree fruits at the content of dry matters being about 2% and the ratio of components by weight being 3:5:1:1. While preparing it is necessary to add citric acid, sodium lactate, a "Mountain cranberry" aromatizing agent and a preparation obtained out of Mortierella dichotoma micromycete biomass according to the preset technique: with a nonpolar extracting agent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with a solid residue. Moreover, all the components mentioned should be taken at a certain ratio. Then the product obtained should be spread, formed, dried and packed as the ready-to-use product. The innovation enables to obtain a product of sourish-sweet taste with bitterish tone, stable dense consistence, specific pleasant berry aroma and pronounced C-, B- and PP-vitamin activity, and F-vitamin activity, as well. 
     EFFECT: higher efficiency.
Patent RU-2274117-C2 (RU)
Title: Method for production of gel jujube
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing pectin, sugar, water and plant-origin additive; syrup boiling and handling. As plant-origin additive aqueous extract from mixture of hibiscus flowers, senna leaves, everlasting leaves and cowberry leaves in mass ratio of 5:2:1:2, containing approximately 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, strawberry flavoring and preparation obtained from biomass of Mortierella pulchella micromycete by sequential extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by conjugation of the first extract with solid residue. Then jujube is poured, formed, dried and pre-packed. Target product is prepared with the next component ratio (mass pts): sugar 710.8; pectin 15; mixture extract 780; citric acid 7.5; sodium lactate 7; cherry flavoring 1, and biomass preparation 1. 
     EFFECT: jujube with wide spectrum of vitamin activity, dense consistent, and bitter spice.
Patent RU-2274241-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-08-21
Granted: 2006-04-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing pectin, sugar, water and plant-origin additive; syrup boiling and handling. As plant-origin additive aqueous extract from mixture of baikhovy green tea, earth apple flowers, bilberry leaves, calendula flowers, pear fruits, and papaya fruits in mass ratio of 10:3:2:1:2:2, containing approximately 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, orange flavoring and preparation obtained from biomass of Mortierella alliaceae micromycete by sequential extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by conjugation of the first extract with solid residue. Then jujube is poured, formed, dried and pre-packed. Target product is prepared with the next component ratio (mass pts): sugar 710.8; pectin 15; mixture extract 780; citric acid 7.5; sodium lactate 7; orange flavoring 1, and biomass preparation 1. 
     EFFECT: jujube with wide spectrum of vitamin activity, dense consistent, and bitter spice.
Patent RU-2310039-C2 (RU)
Inventor: BAKHOLDIN BORIS VASIL EVICH
IPC: E02D1/00
Filed: 2004-03-25
Granted: 2007-11-10
Abstract: FIELD: investigation of foundation soil in situ, particularly quick ground testing by applying static load thereto in prospecting shafts drilled in building under reconstruction and in construction pitches. 
     SUBSTANCE: method involves embossing die made as rod preferably having diameter d of 5-20 mm and provided with dynamometer in upper part thereof in ground under the action of static load applied thereto by operator's hand; recording depth of rod immersion in ground and die immersion force. Operator presses upon double-console arm secured to dynamometer. It has been found experimentally that at a given rod die cross-sections specific clay ground adherence or the square of internal sand friction angle tangent φ are proportional to depth h of die immersion and immersion force in clay ground F c  and in sand ground F s  generated as a result of rod die embossing. F c =k 1 ·h·c, F s =k 2 ·h 2 ·tg 2 φ, where k 1  and k 2  are dimensional experimentally determined proportionality coefficients. Deformational ground characteristics are determined from experimentally established conditions, which fix that sand stress-strain modulus E s  is proportional to square of internal sand friction angle tangent φ and clay stress-strain modulus E c  is proportional to specific clay ground adhesion c. E s =B·tg 2 φ, E c =D c. It can be tolerated that B=60 MPa for sand, D=800 for loam and D=400 for clay at any sand particle size and porosity and at any clay ground consistence. 
     EFFECT: possibility to estimate ground deformability by stress-strain modulus determining by express-method. 
     3 cl, 6 dwg
Patent RU-2314577-C2 (RU)
Inventor: AKHN JONG-DZIN
IPC: G11B7/0055
Filed: 2004-04-13
Granted: 2008-01-10
Abstract: FIELD: method and device are disclosed for recording data onto optical record carrier. 
     SUBSTANCE: in accordance to the method, mark or gap is formed with usage of recording signal, having erasing template, which contains a set of impulses. 
     EFFECT: prevented distortion and improved shape of mark, making it possible to improve recording/reproduction characteristic. 
     5 cl, 21 dwg
Patent RU-2295396-C2 (RU)
Inventor: CHEBURAKHIN IGOR MIKHAJLOVICH
IPC: B06B1/16
Filed: 2004-05-28
Granted: 2007-03-20
Abstract: FIELD: vibrating technology; electromechanical adjustable vibrators (vibration exciters) used in construction engineering, manufacture of building material. 
     SUBSTANCE: proposed electromechanical adjustable vibrator with two magnitudes of static moment which may be changed over in the course of operation is provided with drive shaft at variable rotational frequency, unbalance secured on this shaft, movable unbalance mounted eccentrically relative to shaft and limiting stop.  Vibrator is supplied with power through frequency converter. Angle between straight line drawn  through axis of rotation of eccentric and  geometric axis of shaft and straight line connecting the axis of rotation of eccentric and center of gravity of movable unbalance ranges from 5° to 10° opposite to direction of shaft rotation. Shift to any magnitude of static moment by operator's command or by programmer's command is performed due to forces of inertia (dynamic moment) arising due to abrupt acceleration and deceleration of drive shaft. 
     EFFECT: extended capabilities of control of production process; enhanced reliability. 
     3 cl, 7 dwg
Patent RU-2293854-C2 (RU)
Inventor: BRUECK ROLF
IPC: F01N13/02
Filed: 2002-10-18
Granted: 2007-02-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to exhaust systems of internal combustion engines.  Proposed multilayer filtering element made through for fluid medium consists of at least one outer layer made of partially porous material and provided with at least one edge section, and of at least one fibrous layer made on fibrous cloth.  At least one outer layer forms envelope enclosing fibrous layer thanks to which said fibrous layer is reliably held is space formed by at least one outer layer 2.  Such multilayer filtering element can be used for making filter for cleaning exhaust gases formed at operation of automobile internal combustion engines.  Invention contains description of method of manufacture of said filtering element. 
     EFFECT: possibility of withstanding high thermal and dynamic loads in exhaust system of vehicle, cut down amount of hard particles in exhaust gases. 
     20 cl, 8 dwg
Patent RU-2279346-C2 (RU)
Inventor: TERTERJAN DAVID ADAMOVICH
IPC: B29K21/00
Filed: 2004-08-31
Granted: 2006-07-10
Abstract: FIELD: chemical industry; other industries; methods and the devices for different materials reprocessing. 
     SUBSTANCE: the invention is pertaining to the field of different materials reprocessing, predominantly, elastomers and may be used in various technological processes of different branches of industry. The method of materials reprocessing provides for creation of the impact action on the reprocessing material by the movable working tool. Beforehand the material is subjected to the reprocessing it is pressed by the force till elimination of the elasto-plastic deformation. Then create the impact impulse of break-up with the duration of 0.06-0.7 m·s and the amplitude of 500-800 kg. In the break-up zone they keep the temperature at 500-600°C using the directional air cooling for prevention of inflammation of the materials subjected to the reprocessing and provide the instantaneous removal of the fraction from the zone of cutting, separate the metallic particles by means of the electromagnetic separator and remove the gas medium by means of the gaseous screens. The device for the materials reprocessing includes the disintegrator made in the form of the cutting tool mounted on the shaft of the electrical drive, the cooling system of the cutting tool, the feeding mechanism in the form of the transporter and the gear for withdrawal of the final product. The device is supplied with the pressing gear made in the form of two rollers mounted on the arbors horizontally and coupled with the electrical drive for feeding the subjected to reprocessing materials to the cutting tool. The cooling system includes no less than three fans for the directional air cooling and for prevention of inflammation of the materials subjected to the reprocessing and for provision of the instantaneous removal of the fraction from the zone of cutting. The outlet branch pipes of the fans are arranged at an angle to each other in three planes in the zone of the material reprocessing. The gear for withdrawal of the final product is made in the form of the fan with the pipe duct connected with the additional fan, the outlet branch pipe of which is connected with the body of the electromagnetic separator, the outlet of which is connected to the fan. The outlet branch pipe of the fan is connected with the crumbs-separator supplied air filter, in which there is the auger for withdrawal of the final product and the fan branch pipe for the gas withdrawal through the filter. The invention ensures reduction of the temperature in the break-up zone due to the air cooling preventing adhesion of the break-up particles to the cutting tool and provision of separation of the produced material into the fraction. 
     EFFECT: the invention ensures reduction of the temperature in the break-up zone, prevention of the reprocessed materials inflammation, prevention of adhesion of the break-up particles to the cutting tool, provision of separation of the produced material into the fraction. 
     3 cl, 3 dwg
Patent RU-2336653-C2 (RU)
Inventor: KSUI KHAO
IPC: H04L12/56
Filed: 2003-07-31
Granted: 2008-10-20
Abstract: Изобретение относится к системам связи. Для обеспечения связи с мобильной станцией посредством беспроводного канала связи используют сеть обеспечения доступа (APN), которая содержит узел обработки пакетов данных (PDSN) постоянного действия. PDSN содержит таймер неактивного состояния и используется для установки таймера неактивного состояния на начальное значение таймера неактивного состояния и отправки оценки начального значения к мобильной станции посредством беспроводного канала связи, причем оценка начального значения представляет собой функцию начального значения таймера неактивного состояния. Мобильная станция содержит оценку таймера неактивного состояния и используется для получения оценки начального значения и установки оценки таймера неактивного состояния на оценку начального значения. Мобильную станцию также используют для переустановки оценки таймера неактивного состояния на оценку начального значения, когда мобильная станция осуществляет связь с APN. 2 н. и 35 з.п. ф-лы, 9 ил.
Patent RU-2303023-C2 (RU)
Inventor: PANCHISHIN VIKTOR JAROSLAVOVIC
IPC: C06B45/34
Filed: 2005-02-02
Granted: 2007-07-20
Abstract: FIELD: chemical industry; methods of production of the granulated explosive materials. 
     SUBSTANCE: the group of inventions is pertaining to the field of the industrial explosive materials and presents the method of preparation of the granulated explosive material, in which first mix the emulsion and the granulated ammonium nitrate. The produced mixture is intermixed with the solid combustible additive till production of the homogeneous mass. As the emulsion use the reverse water-resistant emulsion for preparation of the  poremit or emulsolite in the amount of 5-10 mass % from the composition of the granulated explosive material, and as the solid combustible additive use the powdery coal and the aluminum powder in the amount of 5-10 mass % from the composition of the  granulated explosive material. The invention presents the granulated explosive material prepared by the given method. The purpose of the invention is production of the granulated explosive material with the stable explosive properties at storing. 
     EFFECT: the group of inventions ensures production of the granulated explosive material with the stable explosive properties at storing. 
     2 cl, 1 tbl
Patent RU-2344248-C2 (RU)
Title: Закрепленное на опорной конструкции крепежное устройство для крепления панелей
Inventor: KREJENBORG RAL F
IPC: F16B5/02
Filed: 2004-04-21
Granted: 2009-01-20
Abstract: Настоящее изобретение относится к закрепленному на опорной конструкции крепежному устройству для крепления панелей. Устройство содержит неподвижно соединенный с опорной конструкцией соединительный элемент, имеющий соединительную резьбу для соединения с удерживающим панель на расстоянии от опорной конструкции распорным элементом, который на своем обращенном к панели концевом участке имеет соединительную резьбу для соединения с держателем панели. Распорный элемент выполнен с возможностью регулирования его осевого положения относительно соединительного элемента и держателя панели и тем самым регулирования расстояния между ними и фиксации или стопорения в отрегулированном положении. На концевом участке распорного элемента выполнены пазы, проходящие в осевом направлении распорного элемента, пересекающие соединительную резьбу и расположенные попарно диаметрально друг против друга. Технический результат: улучшение точности регулировки. 13 з.п. ф-лы, 2 ил.
Patent RU-2358117-C2 (RU)
Inventor: SHATEL ALEN
IPC: F04D29/34
Filed: 2005-07-27
Granted: 2009-06-10
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: rotor disk for turbomachine comprises external peripheral groove, in which blade roots are engaged and retained. Groove comprises receiving opening for insertion of blade roots and at least one retaining cut for retention of integral locking element. Locking element is elastically deformed and is U-shaped or -shaped, so that it corresponds to shape of groove cross section. Locking element is inserted in groove via opening and has dimensions to be installed and retained in cut in free condition without pressure or under slight pressure, and to be displaced by sliding along groove in elastically deformed and compressed condition. Opening of locking element is inverted to groove bottom, when locking element is installed in it. Other inventions of group are related to compressor of turbojet engine and turbomachine, such as turbojet engine, including at least one above described rotor disk. ^ EFFECT: inventions make it possible to simplify locking element, to reduce cost of its reduction, to simplify disk assembly and disassembly, and provide for installation of single-type blades on disk. ^ 9 cl, 4 dwg