baber/WOPTO huggingface dataset:
Patent RU-2261241-C1 (RU)
Title: Способ получения углеводородов из оксидов углерода и водорода
Inventor: MAKAROV P A
IPC: C07C1/04
Filed: 2003-12-29
Granted: 2005-09-27
Abstract: Использование: нефтехимия. Сущность: производят контактирование синтез-газа с каталитической композицией, состоящей из смеси железосодержащего катализатора синтеза Фишера-Тропша и кислотного компонента при повышенных давлениях и температуре и заданных условиях восстановления железосодержащего катализатора. В качестве кислотного компонента используют смесь силикатов неодима и церия в весовом соотношении кислотного компонента и железосодержащего катализатора от 1 до 6 и содержании силикатов неодима и церия, мас.%: силикат неодима - 10-90, силикат церия - 10-90. Технический результат: повышение селективности и производительности катализатора по жидким углеводородам при уменьшении в жидких продуктах содержания ароматических углеводородов. 2 з.п. ф-лы, 1 табл.
Patent RU-2252357-C1 (RU)
Inventor: SAVCHUK A D
IPC: F16L23/00
Filed: 2004-01-22
Granted: 2005-05-20
Abstract: FIELD: valving. 
     SUBSTANCE: flange comprises two interconnected washers with central openings and periphery openings for coupling bolts. Each washer of the flange has a radial recess made along the tangent line to the inner central opening. The recess is turned by 180° and welded to the washer at the site of thickening oppositely to the site of the recess. 
     EFFECT: simplified structure and manufacturing. 
     2 cl, 5 dwg
Patent RU-2261455-C1 (RU)
Inventor: BELOV V P
IPC: G01R31/08
Filed: 2004-03-17
Granted: 2005-09-27
Abstract: FIELD: test equipment. 
     SUBSTANCE: method can be used for inspecting integrity long eclectic supply lines of distributed or parallel-series load, for example, cities and enterprises lighting utilities. To state the open-circuit in electric power line and to find the exact point where it happened, the measured power is compared subsequently with predetermined values of power with specified values of power for model versions of open-circuited lines. Maximal coincidence is selected which points at fact that the line is open-circuited. Identification mark of selected model version of open circuit identifies part of open-circuited line of power line of distributed load. According to the method, the only one power meter of several lines with electric load can be used. 
     EFFECT: improved efficiency of operation. 
     1 tbl, 3 dwg
Patent RU-2266471-C1 (RU)
Inventor: BOROVKOV JU K
IPC: B21D53/06
Filed: 2004-03-26
Granted: 2005-12-20
Abstract: FIELD: power engineering, manufacturing of heat exchange apparatuses. 
     SUBSTANCE: device has plate mounted on frame. On aforementioned plate additional pair of posts is mounted with detachable upper portal beam. Portal beam has pairs of bearing devices mounted along its length. Outmost ones of those are positioned coaxially to axes of posts of portal frame, and bearing devices of middle pair positioned between them are mounted coaxially to central vertical axes of collectors for injection or drainage of air and each one is provided with coordinate-bearing disk connected to it on lower side of portal beam for technological holding of ends contour and spatial position of body of appropriate collector for injection or drainage of air in process of assemblage and mounting of block. On aforementioned plate two additional posts are mounted with levels of detachable beams mounted thereupon within height limitations of pipe boards, having coordinate elements adjustably positioned one them with bearing-marking vertical surfaces, of checked plane position and meant for holding and control of position of pipe boards of block collectors. On building berth plate additional posts mounted in pairs along length of building berth are positioned, meant for technological holding of mounted posts of block frame. 
     EFFECT: optimized technological process of manufacturing of heat exchange block of heat exchange apparatus, higher precision of mounting and assemblage of elements of heat exchange block with decreased laboriousness of operations and lower metal cost of construction. 
     7 cl, 3 dwg
Patent RU-2264501-C1 (RU)
Inventor: DVORJANIDOV A G
IPC: E02B3/02
Filed: 2004-04-06
Granted: 2005-11-20
Abstract: FIELD: hydraulic engineering, particularly in fish industry, for cleaning fish-breeding pools in fish rearing stations. 
     SUBSTANCE: method of deepening pool bottom and removing silt and algae with the use of special device connected to tractor, wherein the special device is scraper provided with two blades involves installing anchor in pool center in the deepest pool area, wherein the anchor is provided with pulley installed on vertical pin so that pulley may rotate in all directions about the pin; passing cable around the pulley to create closed loop and connecting the loop to tractor winch; connecting scrapper to one loop branch so that scraper blades may move in one direction to perform work and in another direction to perform idle motion; changing scraper direction after each 2-3 working travels thereof. Scraper direction is changed by moving tractor along arch having radius equal to loop length to the right or to the left along with continuing bottom deepening operation. 
     EFFECT: increased efficiency of water pool cleansing, reduced cost of fish growing and increased environmental safety. 
     1 dwg
Patent RU-2265137-C1 (RU)
Inventor: DVORJANIDOV A G
IPC: F04B43/00
Filed: 2004-05-06
Granted: 2005-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to pneumatic drives of automatic machines for mechanization and automatic of production processes.  Proposed pump consists of pressure and vacuum pups, both secured on support plate by means of two posts.  Upper wall connects both pumps from top.  Pressure and vacuum pumps are provided with lower walls from bottom.  Said walls of pumps arranged over perimeter are made of corrugated elastic material.  Pressure pump is provided with branch pipe in its lower wall.  Measuring stocks are secured to lower walls of pressure and vacuum pumps from side.  Said sticks freely get by their middle part into clamps secured to upper wall.  Stops with catches are fitted on top of measuring sticks.  Capacity or reservoirs both of pressure and vacuum pumps is set by measuring stick and stop.  Upper wall is hinge-connected to posts 5 by means of axle.  Upper spring is fitted on axle.  One end of spring thrust against post, and the other, against upper wall to turn it clockwise.  Posts in middle part are connected by bridge on which lower spring is installed.  Said spring presses lower walls of pressure and vacuum pumps to their bottoms.  Lower walls are moved off by spring from upper wall to stop on measuring stick.  Check valve is installed in upper wall at vacuum pump to discharge air from pump space.  Vacuum pump branch pipe is secured near.  Pressure gauge is installed on upper wall in its middle part to measure pressure and vacuum.  Upper wall of pressure pump terminates in pedal.  For mechanical milking by pump, mounting place for solenoid motor is provided. 
     EFFECT: reduced labor input at milking at pasture keeping of cattle and in farms, milking by pedals. 
     2 dwg
Patent RU-2264134-C1 (RU)
Inventor: SEMENOV B N
IPC: A23L17/00
Filed: 2004-06-07
Granted: 2005-11-20
Abstract: FIELD: food-processing industry, in particular, refrigeration procedures for prolonged keeping of vegetable, fish, meat products. 
     SUBSTANCE: method involves staged processing of fish, with consumption of liquid nitrogen being adjusted at each stage; at fish washing stage, adding into water liquid nitrogen in an amount of at least 20% by weight of product; at second stage, spraying product with liquid nitrogen used in an amount of 10% by weight of product; packing product in polymeric container, into which liquid nitrogen is additionally introduced in an amount of 2-3% by weight of product; pressurizing and freezing to temperature of -18 C for further storage. 
     EFFECT: prolonged shelf life of product and reduced consumption of liquid nitrogen. 
     4 tbl, 1 ex
Patent RU-2264140-C1 (RU)
Inventor: UST JANTSEV S L
IPC: A41D13/08
Filed: 2004-06-25
Granted: 2005-11-20
Abstract: FIELD: devices for individual protection of hands against vibration. 
     SUBSTANCE: proposed device is made in form of gloves or mittens with moisture-absorbing inner body and mechanically strong outer body fastened together on palm surface through anti-vibration elastic-deformation layer which consists of rubber sponge P-29 with 95% of open pores at apparent density of 230-300 kg/m 3 . 
     EFFECT: enhanced efficiency of protection of hands against vibration. 
     2 tbl
Patent RU-2273088-C1 (RU)
Title: Random-wave oscillator
Inventor: PROKOPENKO VADIM GEORGIEVICH
IPC: H03B29/00
Filed: 2004-10-22
Granted: 2006-03-27
Abstract: FIELD: radio engineering; random-wave sources. 
     SUBSTANCE: proposed random-wave oscillator that incorporates provision for nonlinear signal conversion independently of physical standard values of its circuit components has inductive component, two capacitors, resistor, and nonlinear impedance converter whose transfer characteristic is described by specified equation. 
     EFFECT: enlarged regulation range of random-signal parameters. 
     2 cl, 5 dwg
Patent RU-2276703-C1 (RU)
Inventor: ALTUNINA LJUBOV KONSTANTINOVNA
IPC: E02B3/16
Filed: 2004-10-25
Granted: 2006-05-20
Abstract: FIELD: hydraulic building, particularly to recover water permeability of hydraulic structure (water-permeability reduction) made of low-temperature ground and rock, especially in permafrost areas and to create and repair antifiltering screens of ground dams built in permafrost zones. 
     SUBSTANCE: method involves mudding ground with waterproofing polymeric composition by interval injection of above composition under pressure less than ground hydraulic fracturing pressure. The waterproofing polymeric composition includes structure-forming agent, namely polyvinyl alcohol, in amount of 3.0-10.0% by weight, boric acid in amount of 0.2-1.0% by weight, remainder is water. The waterproofing polymeric composition may form gel at positive temperature and cryogenic gel during freezing-thawing processes. 
     EFFECT: increased water-tightness, structural strength and waterproofing properties, increased binding ability to carbonate material. 
     1 ex, 1 tbl, 1 dwg
Patent RU-2288063-C1 (RU)
Inventor: SVOBODOV ANDREJ NIKOLAEVICH
IPC: B21D51/24
Filed: 2005-04-15
Granted: 2006-11-27
Abstract: FIELD: plastic working of metals, namely manufacture of high pressure vessels from recovered ammunition. 
     SUBSTANCE: method comprises steps of producing blanks, subjecting them to hot deformation, hot molding of vessel mouths, mechanically working vessel mouths; subjecting articles to heat treatment for providing desired  strength of vessels; using as blanks bodies of recovered artillery fragmentation type or high-explosive shells with removed collar; cutting each shell in joining zone of its ogival and cylindrical parts for preparing two blanks, namely cone blank with through opening and sleeve like blank with bottom. Heat treatment is realized according to preset mode. 
     EFFECT: lowered cost, improved factor of metal usage due to using recovered bodies of artillery fragmentation type high-explosive shells, enhanced quality of using shell steels. 
     4 cl, 2 dwg, 2 ex, 5 tbl
Patent RU-2292281-C1 (RU)
Title: Railway car bogie friction vibration damper
Inventor: LASHKO ANATOLIJ DMITRIEVICH
IPC: B61F5/12
Filed: 2005-05-19
Granted: 2007-01-27
Abstract: FIELD: railway transport; vibration dampers. 
     SUBSTANCE: invention relates to design of car bogie vibration damper.  Proposed friction wedge-tire vibration damper has spring-loaded friction wedges 2 with vertical plane for engagement with plane of bogie side frame 1 and inclined curvilinear support surface for engagement with curvilinear inclined surface of spring-loaded spring beam 3.  Inclined support surface of each friction is made curvilinear with generating radius in vertical plane equal to half of size of aperture in side frame for spring set, and generating radius in horizontal plane equal to half of distance between axes of load application to spring sets of bogie. 
     EFFECT: improved running characteristics of bogies, provision of stable operation of friction vibration damper, reduced tendency of "overtravel" of side frames.
Patent RU-2288190-C1 (RU)
Inventor: GUTENEV VLADIMIR VLADIMIROVICH
IPC: C02F1/72
Filed: 2005-06-14
Granted: 2006-11-27
Abstract: FIELD: municipal services; combined methods of production of the drinking water. 
     SUBSTANCE: the invention is pertaining to the combined methods of production of the drinking water in the water supply systems of settlements with the help of hydrogen peroxide, ultra-violet (UV) irradiation and the ions of the heavy metals. The method provides for at the first stage injection with the help of the dispensers of the water solution, containing salts of copper and zinc at the mass ratio of the ions Cu:Zn equal to 1:5-10; further after the aging within 0.5-1.0 hour the water is  treated with peroxide, it is subjected to aging within 0.3-0.4 hours and is gated through the device of the UV-radiation with simultaneous injection through the dispensers of the water solution of the salt of argentum or the a water solution of the salt of argentum and the ammonia water in amount correspondingly equal to 0.0005-0.001 mg/l in terms of Ag +  and 1-1.5 mg/l in terms of ammonia. The treatment is mainly conducted at the temperature of 5-50°C, the total ion concentration of Cu and Zn at the first stage of the treatment of 0.6-1.7 mg/l, the hydrogen peroxide - 1-3 mg/l. Optimally the UV treatment is conducted at the irradiated frequency of 0.8-1 Hz and the specific power consumption of 0.8-1 kJ/m 3 . The invention ensures the ecologically sound effective method of decontamination of the water with its finishing up to the quality of the potable water at utilization of the small amounts of germicides (at their concentration below the officially approved maximum permissible concentration)providing the possibility of its usage in the conditions of the relatively low and heightened temperatures. 
     EFFECT: the invention ensures the ecologically sound effective method of decontamination of the water with its finishing up to the quality of the potable water at usage of the small amounts of germicides and at the relatively low and heightened temperatures. 
     4 cl, 1 tbl, 10 ex
Patent RU-2292741-C1 (RU)
Inventor: OVCHAROVA GALINA PETROVNA
IPC: A23L19/00
Filed: 2005-06-16
Granted: 2007-02-10
Abstract: Изобретение относится к технологии производства продуктов для детского питания. Способ предусматривает разваривание крупы в 0,5-1,5%-ном растворе пектина, введение в смесь за 5 минут до окончания варки нарезанных плодов и/или овощей, гомогенизацию, сушку, введение витаминной добавки и фасовку с получением целевого продукта. Способ обеспечивает сокращение энергозатрат и продолжительности технологического цикла.
Patent RU-2287660-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B21/14
Filed: 2005-10-07
Granted: 2006-11-20
Abstract: FIELD: oil industry, possible use when drilling well on pressure drawdown. 
     SUBSTANCE: method includes assembling drilling column, organizing circulation along drilling column and behind-pipe space with use of gas, drilling project interval with buildup of drilling column. In accordance to invention drilling column includes serially positioned check valves. Drilling of project interval is performed in one slotting without extraction of drilling column. Before each growth of drilling column, well is washed by forcing nitrogen gas into it and periodical reciprocation of drilling column for maximally possible height from condition of removal of mudding elements from well. Gas is fed into pipe space. Oil is added to pipe space. Behind-pipe space is pressurized for period of growth of drilling column or interruptions in work. Drilling column is grown. Behind-pipe space is depressurized and well drilling is continued until new growth of drilling column. During whole drilling cycle pressure in bed is kept below bed pressure. 
     EFFECT: increased quality of opening of productive bed when drilling on pressure drawdown. 
     1 ex
Patent RU-2296847-C1 (RU)
Title: Door lead framing
Inventor: MAKSIMOV ALEKSANDR IVANOVICH
IPC: E06B3/70
Filed: 2005-10-24
Granted: 2007-04-10
Abstract: FIELD: building, particularly window sashes, door leaves, or like elements for closing openings. 
     SUBSTANCE: door leaf framing comprises case with walls and cavity. The case is defined by extreme and central parts connected with each other so that through cavities or windows are created. The framing is provided with heat- and sound-proofing bullet-proof panels. Each panel is made as body comprising bottom, side part, inner cavity, closure, fastening means, heat- and sound-proofing porous plates and steel bullet-proof plates. Inner cavity is provided with inlet and outlet. Heat- and sound-proofing porous plates and steel bullet-proof plates are arranged in body cavity in alternating stacked relationship. The body is made of thin steel sheet. Fastening means is defined by steel sheet edges and has U-shaped cross-section with edge cavities. Closure is installed at inlet/outlet and partly passes in edge cavities. The panels are located in through cavities or in windows and are connected to the case with fixers by means of fastening means. 
     EFFECT: extended field of technical means for door production. 
     2 dwg
Patent RU-2315105-C1 (RU)
IPC: C12N15/81
Filed: 2006-03-30
Granted: 2008-01-20
Abstract: FIELD: biotechnology, molecular biology, genetic engineering. 
     SUBSTANCE: method involves transformation of the strain yeast Pichia pastoris PS99 (his4 pep4::PHO85) with the constructed plasmid pPIC9HabIL-2 and preparing the strain Pichia pastoris PS107(pPIC9HabIL-2) that represents a producer of hybrid protein consisting of human plasma blood albumin and human IL-2. Invention provides preparing highly stable hybrid protein consisting of human plasma blood albumin and human IL-2 by simplified technology Invention can be used in preparing hybrid proteins preparations. 
     EFFECT: improved preparing method, valuable properties of strain and hybrid protein. 
     4 cl, 2 dwg, 5 ex
Patent RU-2311100-C1 (RU)
Inventor: KHAR KOVSKAJA GALINA GERMANOVN
IPC: A41D15/00
Filed: 2006-05-17
Granted: 2007-11-27
Abstract: FIELD: sewing industry. 
     SUBSTANCE: multiple-function skirt consists of front and rear panels non-detachably connected with one another, belt with elastic band positioned in lateral portions of belt, right-hand and left-hand sling side pockets detachably connected to skirt belt by means of buttons and loops. Right-hand sling side pocket has patch flap pocket. Sling pockets have horizontal members fastened by means of buckles. Strap details are fastened to belt of skirt front and rear panels. Skirt may be transformed by means of buttons and loops on skirt panels, side sling pockets, patch pocket, strap details into tunic, vest, and skirt with apron. 
     EFFECT: wider functional capabilities of clothing and wider range of articles produced by transforming of skirt into tunic, vest, skirt with apron, which may be adjusted as to user's sizes and stature. 
     4 dwg
Patent RU-2324006-C1 (RU)
Inventor: VAJNMAN ARKADIJ BENTSIONOVICH
IPC: C23F11/18
Filed: 2006-08-14
Granted: 2008-05-10
Abstract: FIELD: heating. 
     SUBSTANCE:  method includes the setting of value of optimal dissolved oxygen concentration (KO 2 ) pv  from the minimum capacities in the limits of possible product concentration in the corrosion KFe under the maintenance of the electroconductivity values χ and рН of working area vapor-water area section, at the same the optimal value of (KO 2 ) pv  is established to χ pp /χ oc ≤ 1.5, (рН) pv -(рН) op ≤0.2 и (KFe) pp ≤10 mkg/dm 3 , where χ pp  - the value of vapor electroconductivity after intermediate superheater, χ ос  - the value of electroconductivity of cleaned turbine condensate, (рН) pv  - рН nutrient water, (рН) op  - рН of the direct steam, (KFe)pp - the concentration of corrosion in vapor after intermediate superheater. 
     EFFECT: optimal concentration of dissolved oxygen in nutrient water of power unit with steam - boiler of overcritical pressure provides the minimization of corrosion in the power unit water-vapor. 
     2 cl, 2 ex
Patent RU-2321559-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C3/089
Filed: 2006-09-05
Granted: 2008-04-10
Abstract: Изобретение относится к составам стекла, которое может быть использовано для изготовления посуды, изделий декоративно-художественного назначения. Технический результат изобретения заключается в повышении термостойкости стекла. Стекло состава, мас.%: SiO 2  - 60,0-65,0; CaO - 5,0-10,0; Na 2 O - 10,0-15,0; K 2 O - 3,0-5,0; BaO - 2,0-4,0; Ni 2 O 3  - 0,5-1,0; Со 2 O 3  - 0,5-1,0; Se - 0,2-0,3; В 2 O 3  - 6,0-8,0; TiO 2  - 1,3-2,3. 1 табл.
Patent RU-2328630-C1 (RU)
Title: Устройство подшипника скольжения из постоянных магнитов с вертикально расположенной несущей осью вращения
IPC: F16C32/04
Filed: 2006-10-02
Granted: 2008-07-10
Abstract: Изобретение относится к устройствам подшипников скольжения, содержащим постоянные магниты с вертикально расположенной несущей осью вращения, применяемым в станках по обработке материалов, в генераторах электрического тока, в транспортных средствах, в промышленности строительных материалов, в химической, сельскохозяйственной и в др. Устройство подшипника скольжения содержит неподвижный корпус и основание с крепежными отверстиями. Корпус состоит из трех частей, одна из которых соединяется с другой путем предусмотренной резьбы, выполненной у них в месте их соединения, а две другие соединяются крепежными изделиями. Устройство также содержит магниты на внутренних поверхностях корпуса, основание с крепежными отверстиями, размещенную по центру резервуара корпуса подвижную вертикальную ось с магнитами на ее поверхности, верхний конец которой свободный, торцевую крышку к корпусу с наружной резьбой на ее реборде и с отверстием по ее центру для выведения через него свободного конца оси, кольцевой магнит на внутренней поверхности крышки к корпусу, совмещенный отверстиями. Диск прикреплен к нижнему торцу оси, с краем которого прочно соединено внутренней стороной ленточное кольцо, несущее наружной стороной магниты. На верхней и нижней поверхностях диска расположены магниты. Технический результат: расширение ассортимента подшипников скольжения, снижение энергозатрат и стоимости, а также повышение стабильности работоспособности при вертикальном расположении подвижной оси вращения. 4 ил.
Patent RU-2326786-C1 (RU)
Title: Судно-док
Inventor: EFIMOV OLEG IVANOVICH
IPC: B63B35/44
Filed: 2006-10-25
Granted: 2008-06-20
Abstract: Изобретение относится к судостроению, в частности к судам-докам. Судно-док содержит доковую камеру, подвижные ворота для закрытия доковой камеры, балластные отсеки, снабженные кингстонами и клапанами вентиляции, регулируемые опорные устройства для носимых судов, систему сжатого воздуха, магистрально соединенную с балластными отсеками через клапаны подачи давления. Судно-док оснащено выдвижными упорами, жестко центрирующими носимое судно, в частности подводную лодку, перекидным подъемным мостиком, установленным с возможностью продольного перемещения над доковой камерой, системой дистанционного управления работой механизмов захода-выхода, установки и позиционирования носимых судов в рабочее положение внутри доковой камеры, и комплексом грузоподъемных механизмов. Достигается повышение эксплуатационных качеств судна-дока. 6 з.п. ф-лы, 3 ил.
Patent RU-2318751-C1 (RU)
IPC: C03C8/04
Filed: 2006-11-02
Granted: 2008-03-10
Abstract: Изобретение относится к составу шихты для производства фриттованной глазури. Шихта содержит, мас.%: перлит 43-50; окись цинка 1,5-13; мел 11,5-13; бура техническая 3-4; флюорит 34-37. Обеспечение интенсивного заглушения при уменьшении толщины слоя глазури. 1 табл.