baber/WOPTO huggingface dataset:
Patent RU-2285571-C1 (RU)
Inventor: GREBENNIKOV VJACHESLAV ALEKSAN
IPC: B21C37/08
Filed: 2005-04-12
Granted: 2006-10-20
Abstract: FIELD: manufacture of cylindrical articles, mainly of magnetic and electric screens, possibly in aircraft instrument making and machine engineering. 
     SUBSTANCE: method comprises steps of molding sheet blank and subjecting it to heat treatment. After molding blank assembling and welding processes are performed. Blank is subjected to heat treatment onto mandrel at simultaneously sizing product due to plastic deformation caused by interference between mandrel and article at heating process due to their different heat expansion coefficients. Preliminarily insulating layer of talc emulsion in fuel oil is applied on surface of mandrel. Said emulsion contains: talc, 1 mass p; fuel oil, 5 mass p. Finely divided talc fraction 1 - 15 micrometers is used for preparing such emulsion. Mandrel is subjected to heat treatment in vacuum furnace for 6 h at temperature 1150°C. 
     EFFECT: possibility for producing articles of predetermined size and desired magnetic properties. 
     1 ex
Patent RU-2278718-C1 (RU)
Title: Method of degassing water and degasifier
Inventor: NOVIK ALEKSANDR ALEKSEEVICH
IPC: B01D19/00
Filed: 2005-05-06
Granted: 2006-06-27
Abstract: FIELD: hot water supply. 
     SUBSTANCE: method uses the cavitation bubbles generated by ultrasonic oscillations whose power causes acoustical gate to protect the degasified water against penetration of bubbles.  The degasifier comprises reactor made of pipe whose top end is open.  The branch pipe for supplying water is mounted in such a manner that its axis of symmetry does not intersect the axis of symmetry of the reactor.  The diffuser is mounted on the pipe wall coaxially to the pipe.  The ultrasonic emitter is mounted in the pipe coaxially.  The emitting face of the emitter points toward the open end of the pipe.  The ultrasonic emitter is secured in the pipe by means of tthe locking member made of a washer.  The emitting face of the emitter is mounted in the section diverging in the direction to the closed end of the pipe. 
     EFFECT: enhanced efficiency. 
     7 cl, 2 dwg
Patent RU-2284330-C1 (RU)
Inventor: NOVAKOV IVAN ALEKSANDROVICH
IPC: C07F9/40
Filed: 2005-07-11
Granted: 2006-09-27
Abstract: FIELD: chemistry of organophosphorus compounds. 
     SUBSTANCE: invention relates to the improved method for synthesis phosphorus-chlorine-containing methacrylates that can be used in synthesis of polymeric, among them, uncolored, optically transparent and composition materials with reduced inflammability. Invention describes a method for synthesis of phosphorus-chlorine-containing methacrylates of the general formula: 
        wherein R means lower alkyl, chloroalkyl, alkoxyl, phenoxyl or group of the formula: 
        R 1  means lower alkoxyl, phenoxyl or group of the formula: 
        Method involves interaction of phosphoric pentavalent acid chloroanhydrides with methacrylic acid glycidyl ester at heating in the presence of hexamethylenephosphorotriamide or dimethylformamide as a catalyst wherein catalyst is taken in the amount 0.3-0.6% of reagents mass, and process is carried out at rise of temperature from 40°C to 80°C in the presence of compound chosen from the group: alkyl- or alkoxy-substituted phenols taken in the amount 0.03-0.3% of reagents mass. Method provides decreasing water absorption of (co)polymerization products of synthesized phosphorus-chlorine-containing methacrylates and reducing retention time of surface stickiness of fiber glass synthesized on their basis and at retention the level of other properties, among them transparence and colorless. 
     EFFECT: improved method of synthesis, improved and valuable properties of compounds. 
     2 tbl, 10 ex
Patent RU-2301753-C1 (RU)
Title: Two-axle bogie rail vehicle (versions)
Inventor: NIKIFOROV NIKOLAJ IVANOVICH
IPC: B61F5/02
Filed: 2006-02-06
Granted: 2007-06-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: proposed rail vehicle has frame 1 and body resting on two-axle bogies 4 with frames 5.  according to first design version, extreme wheelsets of rail vehicle are furnished with bellcranks 11 rigidly connected by lower ends with axle boxes 7, hinge connected by middle parts by longitudinal ties with frames of bogies, and by upper ends said bellcranks are hinge-connected with by longitudinal ties frame or body of rail vehicle.  According to second design version, extreme and middle wheelsets of rail vehicle are furnished with bellcranks hinge-connected or rigidly connected by lower ends with axle boxes, hinge-connected by middle parts by longitudinal ties with frames of bogies and hinge-connected by upper ends by ties with frame or body of rail vehicle.  According to third design version, extreme and middle wheelsets of rail vehicle are furnished with bellcranks which are hinge-connected or rigidly connected with axle boxes of extreme wheelsets by lower, and with axle boxes of middle wheelsets by middle parts.  Bellcranks of extreme wheelsets are connected by their middle parts and those of middle wheelsets are hinge connected by lower ends by longitudinal links or tie-rods with frames of bogies, and by upper ends bellcranks of extreme and middle wheelsets are hinge-connected by longitudinal links or tie-rods with frame or body of rail vehicle. 
     EFFECT: improved dynamic and operating characteristics, provision of radial setting of wheelset axles, reduced resistance to running, wear of tires and flanges of wheels. 
     6 cl, 5 dwg
Patent RU-2312695-C1 (RU)
Title: Vertical shell-and-tube apparatus for the steam condensation and concentration of the impurities of the ethyl alcohol
Inventor: PERELYGIN VIKTOR MIKHAJLOVICH
IPC: B01D3/04
Filed: 2006-02-17
Granted: 2007-12-20
Abstract: FIELD: distillery industry; other industries; vertical shell-and-tube devices for the steam condensation and concentration of the ethyl alcohol impurities. 
     SUBSTANCE: the invention is pertaining to the apparatuses for production of the alimentary rectified alcohol. The vertical shell-and-tube apparatus for condensation and concentration of the ethyl alcohol impurities contains the cylindrical body with the lower and upper sections connected among themselves by the tubes for passing of the cooling liquid from the lower section into the upper section. At that in the inter-tubular space of the body there are the formed middle section filled with the heat-conducting headpiece and intended for condensation of the steam and concentration of the alcohol impurities, the upper section having the fitting pipes for withdrawal of the impurities with the steam and for inlet of the hydroselected water, and the lower section separated from the middle section by the mesh partition and equipped with the fitting pipes for inlet of the steam and withdrawal of the wet reflux. Between the upper and middle sections of the inter-tubular space there is the mounted distribution device intended for provision of the uniform feeding of the hydroselected water into the middle section. Usage of the apparatus allows to reduce the residual content of the impurities in the reflux, that improves the quality of the rectification ethyl alcohol. Besides, feeding of the hydroselected water into the apparatus reduces the concentration of the ethyl alcohol in the liquid and the steam, that stipulates the reduction of consumption of the cooling liquid and expenditures for production of the heightened quality rectification ethyl alcohol. 
     EFFECT: the invention ensures the reduced residual content of the impurities in the reflux, the reduced ethyl alcohol concentration in the liquid and the steam, the reduced consumption of the cooling liquid and the total expenditures for production of the heightened quality rectification ethyl alcohol. 
     1 dwg, 1 tbl, 2 ex
Patent RU-2313440-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/02
Filed: 2006-03-07
Granted: 2007-12-27
Abstract: FIELD: manufacturing processes in machine engineering, mechanical working of openings of sleeves and engine cylinders. 
     SUBSTANCE: tool includes body with central opening where rod and working antifriction and deforming members are arranged. Working deforming members are in the form of deforming turns of helical cylindrical spring. Working antifriction members are in the form of turns with antifriction coating of helical cylindrical spring. Said two helical cylindrical springs are made of elastic metallic wire and they are mounted according to condition of alternation in tool lengthwise direction of deforming turns and turns with antifriction coating. Ends of helical cylindrical springs are secured to body and to rod. The last has helical groove where pin secured to body is arranged according to condition of performing rod rotation relative to lengthwise axis of body in order to provide combination tool introducing into worked opening and its radial feed. 
     EFFECT: improved quality and enhanced efficiency of working. 
     7 dwg, 1 ex
Patent RU-2311478-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/10
Filed: 2006-04-17
Granted: 2007-11-27
Abstract: FIELD: ferrous metallurgy; composition of gray cast irons; manufacture of parts and equipment working under conditions of friction and excessive wear. 
     SUBSTANCE: proposed cast iron contains the following constituents, mass-%: carbon, 3.0-3.5; silicon, 0.7-1.3; manganese, 0.5-1.0; phosphorus, 0.04-0.08; cerium, 0.1-0.2; aluminum, 0.1-0.2; calcium, 0.005-0.01; titanium, 0.1-0.2; boron, 0.05-0.1; copper, 0.81.2; antimony, 0.03-0.05; nickel, 1.0-2.0; the remainder being iron. 
     EFFECT: enhanced wear resistance. 
     1 tbl
Patent RU-2320155-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-08-30
Granted: 2008-03-27
Abstract: Изобретение относится к технологии подготовки к хранению свежего репчатого лука для его последующего использования в космическом питании. Проинспектированный репчатый лук при заданных режимных параметрах протирают раствором этилового спирта, удаляют неплотно прилегающие покровные чешуи, выдерживают в суспензии препарата, полученного из биомассы микромицета Mortierella exigua по заданной технологии, обрезают шейку, зачищают донце, моют раствором этилового спирта, сушат, протирают раствором этилового спирта, подвергают ультрафиолетовому облучению, упаковывают поштучно в курительную бумагу и укладывают в полимерные лотки. Обеспечивается увеличение срока хранения репчатого лука до 45 суток и использование в космическом питании.
Patent RU-2329223-C1 (RU)
Title: Способ изготовления облицовочных плит из вспененного стекла "пенодекор"
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C03C11/00
Filed: 2006-12-07
Granted: 2008-07-20
Abstract: Изобретение относится к области технологии силикатов и касается производства изделий из пеностекла. Технический результат изобретения состоит в получении хорошо растекшейся гладкой цветной стекловидной пленки на поверхности плит из вспененного стекла. Способ изготовления облицовочных плит из вспененного стекла включает подготовку порошкообразной смеси стекла и газообразователя, укладку слоя смеси, нанесение на него после термической обработки слоя порошкообразной смеси стекла и красителя с последующим оплавлением нанесенного слоя при температуре, на 200-300°С превышающей температуру термообработки указанного слоя.
Patent RU-2334012-C1 (RU)
Title: Чугун
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/10
Filed: 2006-12-25
Granted: 2008-09-20
Abstract: Изобретение относится к области металлургии, в частности к составам чугунов. Чугун содержит компоненты в следующем соотношении, мас.%: углерод 2,5-3,0; кремний 0,5-1,0; марганец 0,5-1,0; хром 0,3-0,5 никель 1,0-1,5; медь 0,5-1,0; ниобий 0,5-1,0; фосфор 0,05-0,1; титан 0,1-0,2; молибден 2,5-3,0; алюминий 0,1-0,2; железо - остальное. Использование изобретения обеспечивает повышение контактной выносливости чугуна. 1 табл.
Patent RU-2331267-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-01-22
Granted: 2008-08-20
Abstract: FIELD: food industry. 
     SUBSTANCE: hen's eggs are boiled, peeled and cut, potatoes are cut and blanched, lettuce is cut and frozen. Fish fillet and marinated cucumbers are cut, specified components are mixed without oxygen access with table salt and calcium acetate. Prepared mixture and mayonnaise are packed, sealed and sterilised. It expands assortment of arsenal of technical facilities and dishes used in production of new preserved food, which allow to increase assimilability compared to known dish from 1.2·10 5  to 1.5·10 5 . 
     EFFECT: preparation of preserved food with high assimilability.
Patent RU-2337878-C1 (RU)
Inventor: AFONIN EVGENIJ GENNADIEVICH
IPC: C01F7/76
Filed: 2007-01-31
Granted: 2008-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention can be used to obtain dodecahydrate aluminium-ammonium sulphate and to treat production wastes - spent solutions from etching printed circuit boards and spent solutions from electrolytic oxidation of aluminium. The target product is obtained by crystallisation from the reaction water solution, containing aluminium (III), ammonium sulphate. The reagents used in preparing the solution are aluminium metal and wastes from radioelectronic production - spent solution from etching printed circuit boards. The invention allows for obtaining pure crystalline dodecahydrate aluminium (III)-ammonium sulphate with 98% output, recycling of toxic wastes, reduce expenses on environment conservation and reduce the cost price of the target product. 
     EFFECT: obtaining pure crystalline dodecahydrate aluminium (III)-ammonium with 98% output, recycling of toxic wastes, reduction of cost price of target product. 
     15 cl, 6 ex
Patent RU-2332092-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/40
Filed: 2007-02-08
Granted: 2008-08-27
Abstract: FIELD: technology of food products making. 
     SUBSTANCE: green onions and potherbs are cut and frozen, scallop meat is cut. The said components are mixed without oxygen access with table salt, calcium lactate and black bitter pepper. Prepared mixture and sour cream are packed, sealed and sterilised with certain ratio of components. 
     EFFECT: higher digestibility.
Patent RU-2344351-C1 (RU)
Title: Конвектор
IPC: F24H3/00
Filed: 2007-04-03
Granted: 2009-01-20
Abstract: Изобретение предназначено для нагрева помещений и может быть использовано в теплотехнике. Конвектор содержит кожух, в котором расположен трубчатый нагреватель, имеющий подводящий участок и отводящий участок изогнутой трубы, на которой закреплены элементы теплообмена нагревателя, терморегулирующий клапан, съемную регулировочную головку, связанную с клапаном. Корпус терморегулирующего клапана соединен с подводящим и отводящим участками трубы. Ось рабочей полости корпуса терморегулирующего клапана расположена вдоль или поперек продольной оси кожуха, регулировочная головка расположена в углублении стенки, которое выполнено вокруг отверстия, углубление и отверстие выполнены в боковой или в передней стенке кожуха. Корпус терморегулирующего клапана выполнен стальным и жестко соединен сваркой с частями подводящего участка трубы или с подводящим участком трубы и отводящим участком трубы таким образом, что образует с этими участками трубы единую неразъемную конструкцию трубы, выполненную из, по крайней мере, двух частей подводящего участка трубы и отводящего участка трубы или из подводящего и отводящего участков трубы, соединенных между собой корпусом терморегулирующего клапана. Изобретение обеспечивает упрощение конструкции конвектора, повышение его компактности и надежности. 1 з.п. ф-лы, 7 ил.
Patent RU-2348561-C1 (RU)
Title: Городской автобус
Inventor: KOGAN EVGENIJ EFIMOVICH
IPC: B62D47/02
Filed: 2007-06-09
Granted: 2009-03-10
Abstract: Изобретение относится к пассажирским колесным машинам и касается городского автобуса небольшой вместимости. Городской автобус содержит кузов, переднюю колесную балку с управляемыми колесами, ведущий мост, двигатель, установленный в задке автобуса, трансмиссию, включающую коробку передач, кинематически связанную с дифференциалом ведущего моста. Двигатель установлен с расположением главной оси двигателя перпендикулярно продольной оси автобуса. В кинематической цепи между коробкой передач и дифференциалом ведущего моста трансмиссия содержит редуктор с конической передачей. Входной вал редуктора соединен со стороны сцепления соосно с вторичным валом коробки передач. На выходном валу редуктора установлен фланец для присоединения карданного вала, причем выходной вал установлен под углом к продольной оси коробки передач с одной стороны от оси. Технический результат заключается в повышении маневренности, уменьшении угла съезда, упрощении конструкции заднего моста. 1 ил.
Patent RU-2339620-C1 (RU)
Title: Oxalate n,n-dimethyl-2-n,n-dimethylaminomethylpyridyl-3-carbamate, possessing anti-cholinesterase activity and ability to improve cognitive functions
Inventor: GLUSHKOV ROBERT GEORGIEVICH
IPC: A61K31/44
Filed: 2007-07-09
Granted: 2008-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: obtained is acceptable for pharmaceutical purposes oxalate of N,N-dimethyl-2-N,N-dimethylaminomethylpyridyl-3-carbamate, possessing anti-cholinesterase and anti-amnestic activity, which, in contrast to other salts of this structure, is not a hydroscopic compound. 
     EFFECT: increased anti-cholinesterase activity. 
     1 cl, 1 ex, 8 tbl
Patent RU-2355597-C1 (RU)
Inventor: SHMAKOV JURIJ MIKHAJLOVICH
IPC: B62D57/028
Filed: 2007-09-25
Granted: 2009-05-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to automobiles with high cross-country ability. Each support in four-bearing chassis consists of two motor-wheels being arranged in tandem. The motor-wheels are installed on rocking shaft interconnected cinematically. The tandem wheel naves are provided with turning axes being free in circumferential direction and interconnected by turning lever. The vehicle is turned by means of hydraulic cylinders with turning axes coupling rods arranged cross wise. 
     EFFECT: improved performance characteristics of automobile. 
     3 cl, 2 dwg
Patent RU-2357526-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-12-17
Granted: 2009-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: preserved food is made by boiling, peeling and cutting chicken eggs, cutting, blanching and straining potatoes, cutting and blanching cucumbers, cutting and freezing green onion, cutting and chopping sorrel and spinage, cutting meat. Then specified components are mixed without oxygen access with sugar, table salt and calcium lactate, prepared mixture and drinking water are packed, sealed and sterilised. 
     EFFECT: this allows manufacturing of new canned food having higher digestibility as compared to similar culinary dish.
Patent RU-2358958-C1 (RU)
Title: Способ приготовления активной фазы катализатора окислительного дегидрирования углеводородов, катализатор на ее основе, способ его получения и способ окислительного дегидрирования этана с его использованием
Inventor: KUSTOV LEONID MODESTOVICH
IPC: B01J37/04
Filed: 2007-12-25
Granted: 2009-06-20
Abstract: Настоящее изобретение относится к способу приготовления активной фазы катализатора окислительного дегидрирования углеводородов, к катализатору на ее основе, способу его получения и способу окислительного дегидрирования этана с его использованием. Описан способ получения активной фазы гетерогенного катализатора на основе оксидов или смешанных оксидов переходных металлов, выбранных из группы, содержащей Mo, V, Те, Nb, последовательным смешиванием водных растворов теллурата молибдена, сульфата ванадия и оксалата ниобия, при этом вначале к раствору теллурата молибдена добавляют водный раствор сульфата ванадия, после перемешивания получают суспензию, вводят в нее раствор оксалата ниобия, полученную смесь дополнительно интенсивно 10 минут перемешивают, выдерживают в автоклаве при 175°С в течение 50 ч и после фильтрации и промывки прокаливают при 600°С в токе инертного газа. Гетерогенный катализатор окислительного дегидрирования газовых смесей углеводородов, представляющий собой композитный материал в виде механической смеси твердых дисперсионных порошков полученной активной фазы и неактивной фазы с удельной поверхностью 1-10 м 2 /г, являющейся по отношению к активной диспергирующей матрицей. Способ получения катализатора состоит в механическом смешивании порошков активной и неактивной фаз с последующим прессованием, дроблением и фракционированием частиц путем отсева. Описан также способ окислительного дегидрирования этана, в котором газовая смесь, содержащая кислород и этан в соотношении от 1:2,5 до 1:3,5, подается при давлении 1 атм с объемной скоростью 500-30000 ч -1  в проточный ректор со стационарным слоем нагретого до 380-420°С гетерогенного катализатора, описанного выше. Технический эффект - повышение производительности процесса дегидрирования при сохранении высокой конверсии и селективности. 4 н. и 7 з.п. ф-лы, 1 табл.
Patent RU-2355935-C1 (RU)
Title: Plastic drain pipe, method and device for its realisation
Inventor: KHI JILIANG
IPC: B29C48/90
Filed: 2006-07-07
Granted: 2009-05-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to method for manufacture of plastic drain pipe armored with steel tapes that contains the following stages: (1) combination of steel tapes and plastic to shape composite profile with ribs reinforced by armored steel tapes; (2) transportation of composite profiles to the place of installation; (3) winding of spiral on composite profiles with simultaneous melting and welding of profile edge to mold plastic drain pipes armored with steel tapes; and (4) manufacture of lock butt joint on one end of pipe. Invention is also related to plastic drain pipe manufactured by specified method comprising plastic body of pipe and stiffening rib that make integral whole with plastic body of pipe, in which ribs of plastic pipe are reinforced with steel tapes covered with plastic. In invention device is also suggested for manufacture of plastic drain pipe armored with steel tapes. 
     EFFECT: in process of composite profile formation steel tapes are combined with plastic in process of single-stages process. 
     10 cl, 5 dwg
Patent RU-2358494-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2008-01-16
Granted: 2009-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method included the following. The recipe components are pre-processed according to the traditional technology. Prepared parsley roots and onions are cut, blanched and strained. Prepared carrots are blanched and strained. Pre-processed fresh green peas are exposed to freezing, preferably - at a slow rate. Pre-processed herbs are exposed to freezing, preferably - at a fast rate. Tongue is minced. Prepared wheat flour is sauteed in melted butter. The above-mentioned ingredients are mixed with bone broth, culinary salt and CO 2 -extracts of hot black pepper and laurel leaf. The resultant mixture are packaged at given ratio of components, sealed and sterilised to obtain the target product. 
     EFFECT: invention allows to increase digestibility of culinary dish.