baber/WOPTO huggingface dataset:
Patent RU-2252268-C1 (RU)
Inventor: VOROB EV N I
IPC: C21D3/06
Filed: 2004-06-01
Granted: 2005-05-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: the invention is pertaining to metallurgy, in particular, to a method of antiflocculative thermal treatment of the large-sized items including forgings made out of carbonaceous, low-alloyed and intermediate-alloyed steels. A problem for solution of which the invention is directed to is reduction of duration of the thermal treatment at the expense of taking into account of the actual contents of hydrogen in an initial metal and a diameter of a forging. For the solution of the problem in view they realize heating of forgings in a furnace after forging up to the temperature of 660... 700°C, keeping the under this temperature with consequent cooling to the temperature of 240... 260°C. At that preliminary before the forging heating in the furnace they are chilled in the open air to the temperature of 250 - 350°C, and duration of their heating in the furnace depends on a diameter of a forging at the initial contents of hydrogen in the metal. Then cooling of the forging is conducted with a speed of 5... 20°C/hour. Duration of the forgings staying in the furnace makes 5 - 7 minutes per 1 mm of a forging diameter at the initial contents of hydrogen equal to 0.00035...0.00050 % (3.5...5 cm 3  / 100 g). At that duration of a forging holding in the furnace reduce by 0.35 minutes per 1 mm of a forging diameter at reduction of the initial contents of hydrogen in the metal by 0.00001 %. At treatment of the intermediate-alloyed and the high-alloyed structural steels the forgings duration in the furnace is conducted with an intermediate super-cooling to the temperature of 200... 300°C in the midpoint of the duration. At that the cooling rate is not regulated, and the duration makes 7...9 minutes per 1 mm of a forging diameter at the initial contents of hydrogen in metal of 0.00035...0.00050 % (3.5...5 cm 3  / 100 g) and reduce by 0.45 minutes per 1 mm of a forging diameter at reduction of the contents of initial hydrogen in the metal by 0.00001 %. The method thermal antifloculative treatment of forgings with a change of their duration of staying in the furnace depending on a diameter and the initial contents of hydrogen in the metal allows, not worsening of the forgings quality to significantly reduce duration antifloculative treatment at the expense of optimization of time of treatment depending on a diameter of a forging and the actual contents of hydrogen in the metal. It will allow to increase productivity of the thermal-treating furnaces and to reduce fuel consumption for the heat treatment of a unit of production. 
     EFFECT: the invention allows to significantly reduce duration pf the thermal antifloculative treatment of forgings without worsening of their quality, to increase the thermal-treating furnaces productivity, to reduce fuel consumption per a unit of production. 
     6 cl, 1 tbl, 2 ex
Patent RU-2276667-C1 (RU)
Inventor: VOSTROV EVGENIJ SERGEEVICH
IPC: C09K11/06
Filed: 2004-11-09
Granted: 2006-05-20
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to new individual compounds of benzoxazine class and to a method for their preparing. Invention describes 2-aroylmethylene-2,4-dihydro-1H-3,1-benzoxazine-4-ones of the formula (I):   wherein R means hydrogen atom (H) (a), -CH 3  (b), -OCH 3  (c), -OC 2 H 5  (d), chlorine atom (Cl) (e) eliciting fluorescent properties and stable in UV-light. Also, invention a method for preparing abovementioned compounds. Proposed compounds elicit fluorescent properties and can be used as the parent substances for synthesis of new heterocyclic systems. 
     EFFECT: improved preparing method, valuable properties of compounds. 
     4 cl, 6 ex
Patent RU-2272070-C1 (RU)
Title: Detergent for cleaning of reservoirs and metal surfaces
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C11D7/08
Filed: 2004-12-10
Granted: 2006-03-20
Abstract: FIELD: cleaning of reservoirs and metal surfaces from petroleum, petroleum products and oils in chemical, petroleum industries, refineries etc. 
     SUBSTANCE: claimed detergent contains (mass %): liquid glass 5.0-10.0; phosphoric acid if 1.255 g/cm 3  density 10.0-15.0; and balance: water. 
     EFFECT: increased washing ability and increased processing temperatures. 
     1 tbl
Patent RU-2284502-C1 (RU)
Inventor: AGROSKIN VLADIMIR SIMONOVICH
IPC: G01N21/94
Filed: 2005-02-21
Granted: 2006-09-27
Abstract: FIELD: analyzing or investigating materials. 
     SUBSTANCE: device comprises illuminator made of light source and collimator optically connected with light catcher through the windows of the aspiration channel, lens for receiving diffuse light from the gas to be analyzed that are optically connected with the first photodetector, light guide with a built-in controller of the radiation flux connected with the second photodetector that is connected with the first photodetector, system for processing signals from the photodetectors, and device for displaying information.  The light catcher is provided with the spherical counter-mirror mounted coaxially to the illuminator.  The focal length of the counter-mirror is half of the distance between it and exit of the collimator.  The mirror surface of the receiving lens mounted coaxially to the illuminator is made of a collar on the surface of round barrel cut by two planes perpendicular to the axis of the barrel and shifted with respect to the middle cross-section of the barrel. 
     EFFECT: expanded functional capabilities. 
     1 dwg
Patent RU-2295672-C1 (RU)
Title: Heating device
Inventor: EVDOMASHKO DMITRIJ EVGEN EVICH
IPC: F24C5/12
Filed: 2005-10-10
Granted: 2007-03-20
Abstract: FIELD: heating arrangements. 
     SUBSTANCE: heating device comprises cylindrical housing with pad made of a thin metal and provided with stiffening along the generatrices of the cylinder.  The pad is shaped into cylinder and is dismoutable.  The surface of the cylinder has openings for flowing air.  The housing is covered from above by a detachable lid adjacent to the housing.  The rings are arranged inside the housing near its central part. 
     EFFECT: simplified structure. 
     1 cl, 3 dwg
Patent RU-2304815-C1 (RU)
Inventor: MISRIKHANOV MISRIKHAN SHAPIEVI
IPC: H01F27/38
Filed: 2005-12-09
Granted: 2007-08-20
Abstract: FIELD: the invention refers to electrical engineering and is designed for limitation of the levels of magnetic fields of a commercial frequency produced in the ambient space in public, administrative or living quarters with electrical single-phase reactors without a ferromagnetic core. 
     SUBSTANCE: the electromagnetic shield for the reactor without a ferromagnetic shield is fulfilled in the shape of a coil or several coils coaxially located above or under the winding of the reactor. One or several shorted coils of electromotive force are coaxially located on or inside the winding of the reactor and connected with bus-bars in series or in parallel with shielding coils or with groups of shielding coils so that at in series connection electromotive force induced in the coils of electromotive force and in the shielding coils would be directed in one direction and at parallel connection electromotive force induced in the coils of each parallel branch would have such direction at which the current in one or several or in all parallel branches would have maximum value. 
     EFFECT: limits the level of tension of magnetic field of the commercial frequency produced in ambient space with reactors without a ferromagnetic core to permissible levels. 
     4 cl, 73 dwg
Patent RU-2297637-C1 (RU)
Inventor: GUS KOV VALERIJ ALEKSANDROVICH
IPC: G01R17/04
Filed: 2006-01-10
Granted: 2007-04-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device can be used for measuring comparison of one electrical parameter to another. Method of measuring comparison of electrical parameters due to comparison of voltage levels by means of comparator is based upon formation of two transient processes, which processes contain info on parameters to be compared. Voltages are applied to inputs of J-th and K-th counting flip-flip, which flip-flop is used as comparator. Device for measuring comparison of electrical parameters has voltage comparator, pulse oscillator and transient process parametric formers. Comparator is made in form of counting JK flip-flop, which has J and K inputs connected with output of pulse oscillator through transient process parametric formers. 
     EFFECT: simplified procedure of comparison; increased speed of operation. 
     2 cl, 2 dwg
Patent RU-2299105-C1 (RU)
Inventor: CHECHULIN JURIJ BORISOVICH
IPC: B21C37/08
Filed: 2006-02-08
Granted: 2007-05-20
Abstract: FIELD: apparatuses for removing internal flash in lengthwise welded tubes, mainly in large-diameter tubes. 
     SUBSTANCE: apparatus includes housing rigidly joined with tie rod; supporting roller mounted in base of housing; restricting rollers; cutter; mechanism for pressing cutter having hydraulic cylinder and lever jointly coupled with housing. In other end of lever two-arm balancer is mounted with possibility of vertical motion by action of hydraulic cylinder upon said lever and with possibility of rotation around horizontal axis by means of articulation joint assembly. Cutter is mounted on two-arm balancer between restricting rollers arranged on ends of balancer. Hydraulic cylinder is mounted on housing with the aid of articulation joint assembly. Rod of hydraulic cylinder is joined through hinge with lever pressing two-arm balancer and respectively cutter to tube. Housing is provided with chute for guiding and removing cuttings and with compensator for correcting position of supporting roller made in the form of set of plates. 
     EFFECT: possibility for uniformly cutting off flash, reliable pressing of cutter, improved condition of operation of mechanism for pressing cutter, improved quality of welding tube. 
     3 cl, 1 dwg
Patent RU-2309792-C1 (RU)
Inventor: GATAULIN ISAK GASINOVICH
IPC: C06B21/00
Filed: 2006-02-26
Granted: 2007-11-10
Abstract: FIELD: technique for mixing of explosive compounds, including powders and solid rocket fuels. 
     SUBSTANCE: apparatus has vertical mixer comprising planetary reducing gear of drive for agitators and carrier, blade screw-type self-cleaning agitators with cars, and hydraulic cylinder for lifting of replaceable bowl. Mixer is equipped with devices for mounting and removal of agitators, comprising base mounted on car in axially aligned relation with respect to mixer and hydraulic cylinder for lifting of replaceable bowl. On upper part of base there is vertical axle on which axle apparatus carrier is positioned for rotation around this axle. In lower part of base there is receptacle for stem head of hydraulic cylinder for lifting of bowl. There is basket on carrier for preliminary accommodation of agitators, said basket being made in the form of guard for vertical arrangement of each agitator in spaced relation with respect to guard. Screw jacks are positioned on carrier in axially aligned relation with respect to guard axes, with jack heel block being positioned on thrust bearing whose races are turned with their roll races oriented outside so that heel block is limitedly movable in horizontal plane. Mixer agitators are provided with detachable strap devices. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     7 dwg
Patent RU-2309644-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2006-03-30
Granted: 2007-11-10
Abstract: FIELD: processes for producing of aromatized tobacco having increased volume. 
     SUBSTANCE: method involves extracting mixture of cinnamon and lemon balm with the use of non-polar liquefied gas and separating miscella; using miscella for impregnating and expanding of moistened cut tobacco. 
     EFFECT: increased efficiency and wider operational capabilities of method by combining tobacco aromatization and volume increasing processes.
Patent RU-2301106-C1 (RU)
Inventor: IVANOVA ANASTASIJA PETROVNA
IPC: B01F31/42
Filed: 2006-06-15
Granted: 2007-06-20
Abstract: FIELD: chemical industry; food industry; building industry, feed mill industry; other industries; production of the laboratory mixers. 
     SUBSTANCE: the invention is pertaining to the devices for mixing of the components at preparation of the liquid or loose homogeneous mixtures and may be used in food industry, chemical industry, building industry, feed mill industry and other industries. The mixer contains: the drive, the body installed on the frame, the cover and the working tool located in the middle of the base of the body. The tank is made in the form of the transparent truncated cone. The working tool is made composite in the form of 2-3 lead-in feed screw, on which end there is the changeable nozzle consisting of 4-6 resilient lobes extending upward. The height of the working tool makes no more than 2/3 of the height of the chamber. The technical result consists in the rise of the degree of mixing and homogeneity of the end product, simulation of the process of mixing of the components of the different humidity, elimination of the errors at realization of the various kinds of the measurements with the purpose of optimization of the design of the mixers. 
     EFFECT: the invention ensures the increased degree of mixing and homogeneity of the final product, simulation of the process of mixing of the components with the different humidity, elimination of the errors at realization of the various kinds of the measurements with the purpose to optimize the design of the mixers. 
     2 dwg
Patent RU-2327670-C1 (RU)
Title: Ceramic mixture
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B33/138
Filed: 2006-10-16
Granted: 2008-06-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to compositions of ceramic mixtures, which can be used in metallurgical and silicate industry. The technical outcome of the invention is the increase in refractoriness of the product. The ceramic mixture consists of the following components with the given percentage mass ratios: refractory clay - 40.0-45.0; talc - 8.0-10.0; technical alumina - 16.0-17.0; lithium carbonate - 0.5-1.0; titanium slag - 6.0-7.0; chamotte - 6.0-7.5; mullite - 8.0 or 9.0 or 10.0; asbestos - 4.0-6.0; liquid glass - 3.0-5.0. 
     EFFECT: higher refractoriness of the product. 
     1 tbl
Patent RU-2311476-C1 (RU)
Title: Чугун
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/10
Filed: 2006-10-27
Granted: 2007-11-27
Abstract: Изобретение относится к области металлургии, в частности к составам чугунов. Чугун содержит компоненты в следующем соотношении, мас.%: углерод 3,0-3,5; кремний 1,0-1,5; марганец 1,0-1,5; хром 0,1-0,3; магний 0,005-0,01; алюминий 0,1-0,3; молибден 3,5-4,5; бор 0,03-0,05; титан 0,1-0,2; медь 0,8-1,2; железо - остальное. Использование изобретения обеспечивает повышение прочности чугуна. 1 табл.
Patent RU-2325179-C1 (RU)
Title: Средство, обладающее антиоксидантным действием
Inventor: KRASNOV EFIM AVRAAMOVICH
IPC: A61K36/73
Filed: 2006-11-28
Granted: 2008-05-27
Abstract: Изобретение относится к фармацевтической промышленности, в частности к средству, обладающему антиоксидантным действием. Средство, обладающее антиоксидантным действием, представляет собой сухой экстракт надземной части лабазника обыкновенного (Filipendula vulgaris Moech), полученный экстракцией надземной части лабазника обыкновенного этанолом при определенных условиях, при этом сухой экстракт содержит определенное количество флавоноидов и кумаринов в качестве активных веществ. Вышеописанное средство обладает повышенным антиоксидантным действием. 1 табл.
Patent RU-2326389-C1 (RU)
Title: Мостовой измеритель параметров двухполюсников
Inventor: PEREDEL SKIJ GENNADIJ IVANOVIC
IPC: G01R17/10
Filed: 2006-11-27
Granted: 2008-06-10
Abstract: Предложенное изобретение относится к промышленной электронике, автоматике, информационно-измерительной технике и может быть использовано для контроля и определения трех параметров в объекте измерения, а также физических величин посредством параметрических датчиков, включенных в электрический мост. Задача, на решение которой направлено изобретение, состоит в уменьшении составляющей погрешности измерения, а также нестабильности этих паразитных емкостей. Мостовой измеритель параметров двухполюсников содержит генератор питающих импульсов, состоящий из каскада синхронизации, формирователей последовательности прямоугольных, линейно изменяющихся и квадратичных импульсов, коммутатора и усилителя мощности, мостовая цепь образована одиночными резисторами, включенными в первое, второе и третье плечи моста, а четвертое плечо мостовой цепи представляет собой две параллельно включенные ветви, образующие частотно-независимый двухполюсник, при этом во вторую ветвь четвертого плеча мостовой цепи введен дополнительный резистор, который включен параллельно трехэлементной электрической цепи, составленной из двух резисторов и индуктивной катушки, и совместно с ней образует заземленный уравновешивающий двухполюсник. 1 ил.
Patent RU-2329660-C1 (RU)
Title: Способ выработки консервов "щи зеленые с кальмарами и яйцом" специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L1/00
Filed: 2006-12-05
Granted: 2008-07-27
Abstract: Изобретение относится к технологии производства консервированных первых обеденных блюд для космического питания. Способ выработки консервов предусматривает варку, очистку и измельчение на волчке куриных яиц, резку, бланширование и протирку картофеля, замораживание и куттерование щавеля и шпината, резку, бланширование и измельчение на волчке огурцов, замораживание и измельчение на волчке зеленого лука и зелени укропа, измельчение на волчке филе кальмара, смешивание перечисленных компонентов со сметаной, питьевой водой, сахаром и поваренной солью, фасовку полученной смеси в алюминиевые тубы, герметизацию и стерилизацию. Это позволяет получить новые консервы для космического питания, обладающие повышенной усвояемостью по сравнению с аналогичным кулинарным блюдом.
Patent RU-2328726-C1 (RU)
Inventor: LEVCHENKO MIKHAIL JUR EVICH
IPC: G01N27/00
Filed: 2006-12-06
Granted: 2008-07-10
Abstract: Изобретение относится к области исследования материалов путем определения их физических характеристик, а именно электрических свойств, и может быть использовано при разработке технических решений в области многофазной расходометрии нефти и газа. Способ включает определение основного компонента в анализируемой многофазной смеси, выбор вещества, схожего с основным компонентом по электрическим характеристикам и способного переходить в гелеобразное состояние, которое помещают в сосуд. После загустевания вещества в него добавляют, по меньшей мере, второй компонент, моделирующий вторую фазу смеси. Изобретение обеспечивает удешевление и ускорение процесса поверки и калибровки электроизмерительных приборов, используемых в метрологии добычи и переработки углеводородов. 2 з.п. ф-лы.
Patent RU-2326531-C1 (RU)
Title: Способ извлечения перги из сотов
Inventor: KASHIRIN DMITRIJ EVGEN EVICH
IPC: A01K59/00
Filed: 2006-12-19
Granted: 2008-06-20
Abstract: Изобретение относится к сельскому хозяйству, в частности к пчеловодству, и может быть использовано в технологии получения перги. Способ извлечения перги из сотов включает отделение кусков перговых сотов от рамок, их охлаждение и измельчение до образования отдельных перговых гранул и воскового вороха с последующей пневматической сепарацией измельченной массы при скорости воздушного потока 7,5÷8 м/с и сушку в вакууме, перед началом извлечения перги из сотов удаляют остатки меда, после чего проводят глубокое охлаждение отделенных от рамок кусков перговых сотов до замерзания перги при температуре от -18 до -19°С в течение 5÷6 часов, охлажденные куски перговых сотов измельчают до образования отдельных перговых гранул и воскового вороха, полученные после пневматической сепарации замороженные перговые гранулы вторично измельчают до порошкообразного состояния, а затем осуществляют сушку в вакууме. Перговые гранулы вторично измельчают до среднего размера частиц 0,3÷1,5 мм и сушат в вакууме слоем 12÷15 мм на теплоподводящей поверхности, разогретой до температуры 48÷50°С в течение 1,8÷2 часов до влажности перги 13÷14%. Данный способ позволяет извлекать пергу в виде порошка, пригодного для таблетирования или консервации, практически очищенного от меда и восковых частиц, а также сократить время и уменьшить энергоемкость сушки перги в вакууме путем увеличения испаряющей поверхности в измельченном продукте и улучшения его теплообмена с теплоподводящей поверхностью за счет отсутствия восковой основы сота. 1 з.п. ф-лы.
Patent RU-2327882-C1 (RU)
Inventor: BOLOTIN NIKOLAJ BORISOVICH
IPC: F02B19/08
Filed: 2007-01-09
Granted: 2008-06-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: internal combustion engine prechamber incorporates a space, side flame channels arranged at an angle to lengthwise channel axis and tangentially to its wall surface and an axial flame channel. In compliance with this invention, the side flame channels accommodate circular permanent magnets. The before said channels are arranged at the angle of 5° to 30° to the axis and clockwise. The number of the side flame channels varies from 4 to 7. The diameter of the axial flame channel is made equal or exceeding that of the side flame channels. 
     EFFECT: use of low-octane petrols and higher efficiency ignition. 
     5 cl, 3 dwg
Patent RU-2335955-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-01-16
Granted: 2008-10-20
Abstract: FIELD: food products manufacturing technique. 
     SUBSTANCE: cans are manufactured by boiling, shelling and cutting chicken eggs, cutting and blanching potatoes, cucumbers, tomatoes and radish, cutting and freezing lettuce, bunching onion and parsley, cutting skinned smoked herring fillet, mixing the above components without oxygen access with acetic acid, sugar, table salt, calcium acetate and black pepper, packing the obtained mix and vegetable oil, hermetic sealing and sterilisation. 
     EFFECT: cans are of higher digestibility as compared to similar culinary dish.
Patent RU-2330456-C1 (RU)
Title: Способ производства консервов "салат рисовый с копченой курицей и ананасом"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/50
Filed: 2007-01-17
Granted: 2008-08-10
Abstract: Изобретение предназначено для использования в консервной промышленности. Консервированный салат готовят путем резки и бланширования ананасов, резки и замораживания салата и зелени петрушки, резки мяса копченой курицы, варки до увеличения массы на 150% риса, дробления ядер грецких орехов, смешивания перечисленных компонентов без доступа кислорода с лимонным соком, сахаром, поваренной солью, цитратом кальция и белым перцем, фасовки полученной смеси и майонеза, герметизации и стерилизации. Изобретение обеспечивает получение консервированного салата, обладающего повышенной усвояемостью.
Patent RU-2334357-C1 (RU)
Title: Navigation signal searcher
Inventor: KORNEEV IGOR LEONIDOVICH
IPC: H04B7/185
Filed: 2007-01-22
Granted: 2008-09-20
Abstract: FIELD: physics. 
     SUBSTANCE: searcher contains a multiplier, frequency operated generator, pre-adder, accumulated sum converter, multichannel correlator, two delay elements, three RAMs, two quadrature filters, maximum determinant, feedback adder, stack for "К" positions and resolver. Multichannel correlator contains interleaver, range code generator and memory. Quadrature filters contain adders, envelope computer, and maximum determinant. The searcher can be used in navigation signal receivers, such as GPS, GLONASS, Galileo. 
     EFFECT: decreased total time of signal search. 
     1 dwg