baber/WOPTO huggingface dataset:
Patent RU-2363711-C1 (RU)
Title: Biodegradable thermoplastic composition
Inventor: ANAN EV VLADIMIR VLADIMIROVICH
IPC: C08L3/00
Filed: 2008-02-28
Granted: 2009-08-10
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention refers to the polymer compositions intended for production of biodegradable articles such as films and thermoforming parts in the form of consumer packaging. The composition contains industrial and household polyethylene waste, oligomer dye, titanium dioxide and rice peeling as biodegradable filler. ^ EFFECT: invented composition possesses rheological properties corresponding to the requirements specified to the polymer articles for providing the possibility of their processing on the traditional equipment as well as necessary performance characteristics including biodegradability after service life 18 months. ^ 3 ex, 2 tbl
Patent RU-2361954-C1 (RU)
Title: Cast iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2008-03-27
Granted: 2009-07-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention can be used in mechanical engineering. Cast iron contains, wt %: carbon 2.6-3.2; silicon 1.6-2.0; manganese 0.6-1.0; nickel 1.5-2.0; titanium 0.003-0.005; molybdenum 1.5-2.0; tantalum 1.5-2.0; boron 0.003-0.005; zinc 0.01-0.015; iron - the rest. 
     EFFECT: high durability. 
     1 tbl
Patent RU-2358304-C1 (RU)
Inventor: BLAGOV PAVEL ANDREEVICH
IPC: G02B27/01
Filed: 2008-04-22
Granted: 2009-06-10
Abstract: FIELD: physics; optics. 
     SUBSTANCE: proposed indicator contains a cathode ray tube (CRT), a two-component lens, between the components of which there is a flat reflecting mirror, breaking the optical surface, and a two-component semitransparent inclined mirror. The first component is made from the first negative, second positive and third plane-convex lens. The second component is made from the fourth positive lens-meniscus, the concave surface of which faces the mirror, the convex surface of which is parabolic. Between the second and third lenses there is a plane-parallel plate, stuck to the third lens and containing a beam-splitting plane inclined to the axis of the CRT, facing the lower end of the CRT. Under the plate there is fifth positive lens, a right-angle prism with a reflecting hypotenuse edge, a sixth positive lens, seventh convex-plane lens, on the flat surface of which a target reticule is put, located in the focal plane of an extra indicator channel, consisting of the six lens, right-angle prism, fifth lens, lower part of the plane-parallel plate, third lens, reflecting mirror and the fourth lens. Behind the convex surface of the seventh lens there is the eighth plane-convex lens, two illuminating lamps and spherical mirror. Ratios given in the formula of invention are satisfied in the indicator. 
     EFFECT: more reliable operation of the device. 
     3 dwg
Patent RU-2366325-C1 (RU)
Title: Pickled scallops preservation method
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-05-04
Granted: 2009-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to preserved food industry and may be used in production of preserved scallops. According to the preservation method scallops are put in jars, jars are put in microwave oven for 100-110 seconds before filler at 97°C is put into jars, then jars are repeatedly processed in microwave oven, sealed and sterilised in autoclave according to the new mode. 
     EFFECT: invention allows to decrease sterilisation duration and enhance treatment uniformity.
Patent RU-2364949-C1 (RU)
Inventor: ISMAGILOV FANUR AMIROVICH
IPC: G09B23/28
Filed: 2008-05-12
Granted: 2009-08-20
Abstract: Изобретение относится к экспериментальной медицине. Моделируют клиническую смерть от утопления у мелких лабораторных животных, надевая на мордочку животного эластичную маску, переходящую в гибкую трубку, сообщающуюся с маской. Трубка имеет зажим в своей нижней части и соединена с нижней частью воронки, закрепленной вертикально на штативе. В воронку наливают воду до заполнения трубки и наступления клинической смерти животного, затем зажимом перекрывают трубку. Способ прост в исполнении, повышает удобство работы, исключает смачивание и охлаждение водой исследуемых животных. 1 ил.
Patent RU-2368544-C1 (RU)
Inventor: LAPTEV EVGENIJ ANDREEVICH
IPC: B64G1/22
Filed: 2008-05-30
Granted: 2009-09-27
Abstract: Изобретение относится преимущественно к замкам развернутого положения поворотных конструкций спутника, например панелей солнечных батарей или антенн. Устройство представляет собой шарнирный узел с поворотными деталями (1), (2). На одной из них (2) установлен фиксирующий элемент в виде закрепленного на оси (4) крючка (5), подпружиненного пружиной (6). Взаимодействующий со второй деталью (1) жесткий упор (8) установлен с эксцентриситетом относительно оси вращения (3) шарнирного узла. На второй детали (1) закреплена ось (7) с возможностью взаимодействия с внутренней стороной крючка (5). Крючок выполнен с углом φ между его поверхностью (А), контактирующей с данной осью (7), и плоскостью, проходящей через точку этого контакта и ось (3) вращения шарнирного узла. Этот угол удовлетворяет условию φ≤arctgµ, где µ - минимальный коэффициент трения в месте контакта оси и крючка. Крючок (5) под действием пружины (6) надавливает на ось (7) и за счет угла φ создает усилие в направлении Б, чем достигается выбор люфтов в сопряжениях шарнирного узла. Обратное движение детали (1) относительно детали (2) и повторное возникновение люфтов исключаются за счет неизменного положения крючка (5) относительно оси (7) благодаря возникающему между ними трению. Техническим результатом изобретения является повышение надежности зачековки шарнирного узла при малых скоростях раскрытия поворотных конструкций и сохранение жесткости раскрытой конструкции при воздействии внешних нагрузок, превышающих расчетные. 1 ил.
Patent RU-2385287-C1 (RU)
Title: Procedure for production of films of binary alloys
Inventor: POMAZKIN VIKTOR ALEKSANDROVICH
IPC: C23C14/24
Filed: 2008-07-10
Granted: 2010-03-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: procedure consists in evaporation of binary test charge components from crucible and its condensation on base in vacuum. Evaporation of each component of binary is performed simultaneously from two sections of the crucible with different rates of evaporation. The crucible is made with sections of different width; and a corresponding component of the test charge is arranged on each section. Rate of evaporation of components is specified by changing width of the said sections of the crucible. 
     EFFECT: producing thin films of binary systems with preset ratio of source materials components. 
     1 dwg
Patent RU-2382617-C1 (RU)
Title: Thermoelectric device for local spinal marrow hypothermia
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A61F7/00
Filed: 2008-07-17
Granted: 2010-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: device contains segmented construction, each segment of which has curved heat-eliminating rib and liquid heat-exchanger. Each heat-eliminating rib represents heat pipe, whose cavity has layer of capillary-porous material and is filled with heat-carrier, has titanium coating and is provided with eyes with holes on lateral faces of rib, located with possibility of passing through them of rod for drawing segments together. System of changing temperature of each heat-eliminating rib consists of semiconductor thermoelectric unit, located in straight part of heat-eliminating rib. In curvilinearly bent part of heat-eliminating rib located is thermocouple connected to inlet of control unit, whose outlet is connected with current source, feeding semi-conductor electric units. 
     EFFECT: application of invention allows to increase accuracy of task and regulation of heat-eliminating rib temperature in process of operative intervention. 
     1 dwg
Patent RU-2379526-C1 (RU)
Title: Coaxial multi-tube engine
Inventor: EZHOV VLADIMIR SERGEEVICH
IPC: F28D15/02
Filed: 2008-09-26
Granted: 2010-01-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed coaxial multi-heat pipe engine comprises evaporation and condensation chambers consisting of vertical shells with their inner surface coated with strips and grid made from porous material and wick, all having their open end faces connected to covers of appropriate distribution (separation) sections. Evaporation chamber separated, from below, by concave perforated entrainment separator, accommodates distributing manifold furnished with nozzles arranged at the evaporation shell centers. Evaporation and condensation chambers communicate, via O-ring, with working chamber housing coaxially mounted power turbines. The latter have the peripheral edges of their vanes rigidly attached to inner wall of said working chamber, along normal to said inner wall surface. Distributing manifold center accommodates cylindrical vessel and feed pump communicated with distributing manifold of evaporation chamber. 
     EFFECT: higher efficiency.
Patent RU-2387178-C1 (RU)
Title: Production method of girasol-sunflower-cereals beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-11-10
Granted: 2010-04-27
Abstract: FIELD: food industry. ^ SUBSTANCE: invention is related to coffee substitutes production technology and represents manufacturing method of girasol-sunflower-cereals beverage. Recipe components are prepared. Girasol-sunflower is cut, dried in microwave field at preset process parametres and roasted. Oats grain is roasted. The above mentioned ingredients are mixed and the obtained mixture is cryomilled in liquid nitrogen. ^ EFFECT: method enables to produce new coffee drink out of unconventional raw materials with improved organoleptic properties owing to enrichment of the drink with extractive substances and preserve them in the course of preparation.
Patent RU-2393925-C1 (RU)
Title: Method of flotation separation of sulphides comprising noble metals from complex iron-containing ore and composite material to this end
Inventor: KHMEL NIK ALEKSANDR JUR EVICH
IPC: B03D1/00
Filed: 2008-11-19
Granted: 2010-07-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to ore preparation by foam flotation method, particularly to flotation separation of sulphide copper-nickel pyrrhotine-containing ore and can be used in flotation preparation of the other complex materials containing sulphide minerals of copper, nickel and iron. Proposed method comprises ore pulping, processing pulp by sulfur-containing collector and flotation. Said sulfur-containing collector represents a composite material consisting of non-polarity collector and oil sulphides with the following components ratio, %: non-polarity collector - 75-80, oil sulphides - 20-25. Depressor additive consisting of ethylene polymer with vinyl ether dissolved in high-boiling hydrocarbon is added to composite material to reduce hardening temperature. 
     EFFECT: increased yield of noble and non-ferrous metals and higher efficiency of proposed process. 
     3 cl, 1 tbl, 3 ex
Patent RU-2384760-C1 (RU)
Inventor: PIVIN IVAN FEDOROVICH
IPC: F15D1/00
Filed: 2008-12-18
Granted: 2010-03-20
Abstract: Изобретение предназначено для использования в качестве устройства для профилирования поля скоростей потока жидкости при установке на входной камере теплообменника. Устройство состоит из диффузора, включающего набор диффузоров, расположенных и закрепленных внутри него соосно с радиальным зазором относительно друг друга. Кромки диффузоров на входе и выходе соединены между собой радиальными проставками. Проставки на выходе диффузоров жестко скреплены к внешнему диффузору. Проставки на входе установлены с возможностью перемещения вдоль внутренней поверхности диффузора и трубопровода. Технический результат: повышение эксплуатационной надежности при температурных удлинениях и улучшение спрямления поля скоростей потока жидкометаллического теплоносителя. 1 ил.
Patent RU-2400565-C1 (RU)
Inventor: TUGAREV ANDREJ VALERIEVICH
IPC: C25B9/01
Filed: 2009-01-12
Granted: 2010-09-27
Abstract: Изобретение относится к области электрохимии и предназначено для получения газообразного водорода и газообразного кислорода. Сущность изобретения заключается в том, что электролизер для получения водорода и кислорода содержит корпус с электролитом, например водным раствором гидроксида натрия, а также рабочие электроды, участвующие в непосредственном процессе электролиза. При этом электролизная ячейка дополнительно содержит поляризующие раствор электроды, электрически изолированные от электролита при помощи изолятора и расположенные с боков межэлектродного пространства. Технический результат заключается в повышении эффективности разложения воды. 1 ил.
Patent RU-2400594-C1 (RU)
Inventor: PRIKHOD KO VJACHESLAV MIKHAJLOVICH
IPC: E01C23/07
Filed: 2009-01-26
Granted: 2010-09-27
Abstract: Изобретения относятся к области строительства и эксплуатации улично-дорожных сетей, а также к средствам и способам комплексной диагностики эксплуатационных показателей объектов дорожного хозяйства и организации мониторинга за их технико-эксплуатационным состоянием в режиме реального времени. Технический результат - повышение точности и достоверности результатов измерений при повышении производительности. Согласно способа в качестве исследуемых показателей дорожного покрытия выбирают, по меньшей мере, физико-химические показатели покровного слоя дисперсной системы (ДС), образующейся на поверхности дорожной одежды. Анализ химического состава дисперсных фаз ДС осуществляют в режиме экспресс-анализа спектрально-оптическими методами одновременно несколькими функционально схожими, но структурно различными подсистемами функционального комплекса (ФК). Конечный результат экспресс-анализа формируют на основе усреднения идентичных показателей, независимо полученных посредством структурно различных подсистем. В составе контрольно-измерительной системы используют, по меньшей мере: подсистему оптического определения и регистрации исследуемых физико-химических показателей, включая толщину покровного слоя, которую организуют на основе импульсного источника оптического излучения, направленного под заданным углом к поверхности исследуемого покровного слоя, и приемника отраженного излучения; первую и вторую подсистемы спектрального экспресс-анализа, каждую из которых организуют на основе собственного оптического газоанализатора (Г) и импульсных оптических излучателей различного для каждой подсистемы диапазона длин волн, которые являются средствами трансформации фазового состояния вещества ДС покровного слоя (в зоне экспонирования этого слоя генерируемыми указанными излучателями потоками излучения) в пыле-, газо-, парообразную смесь. Смесь транспортируют в камеры Г. В ФК используют подсистему организации химического анализа исследуемого вещества в лабораторных условиях. Результаты этого анализа используют для коррекции усредненных результатов экспресс-анализа. 2 н. и 23 з.п. ф-лы, 11 ил.
Patent RU-2394077-C1 (RU)
Title: Method for production of flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-02-27
Granted: 2010-07-10
Abstract: FIELD: food industry. ^ SUBSTANCE: method provides for mixing of bay leaf and hop, extraction of produced mix with liquid nitrogen with separation of according miscella, girasol cutting, drying in microwave field at specified parametres of process and frying, mixing of girasol and malt, impregnation of produced mix with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric one with simultaneous freezing of mixture and its cryo-grinding in medium of released nitrogen, pouring with drinking water and saccharification to make wort, adding beer yeast to it, main fermentation, fortification, afterfermentation and filtration. ^ EFFECT: method makes it possible to reduce duration of technological process and to increase stability of foam in finished product.
Patent RU-2387057-C1 (RU)
Title: Antenna device
Inventor: KOCHETKOV BORIS NIKOLAEVICH
IPC: H01Q3/08
Filed: 2009-03-13
Granted: 2010-04-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: rotation drive of external frame of cardan suspension is rigidly attached to external frame and kinematically connected to gear wheel fixed in unmovable manner on antenna base and coaxially to rotation axis of external frame; rotation drive of internal frame is fixed on internal frame of cardan suspension and its output gear is kinematically connected to gear wheel fixed on external frame of cardan suspension and coaxially to rotation axis of internal frame; besides microwave elements of the path are arranged on the base and inside internal and external frames of cardan suspension. Invention allows optimising stiffness properties of kinematics and positioning accuracy of controlled drives. 
     EFFECT: increasing scanning angles and improving antenna reflector balancing. 
     3 dwg
Patent RU-2393798-C1 (RU)
Inventor: SHALAEV STANISLAV GENNAD EVICH
IPC: A61B17/56
Filed: 2009-03-30
Granted: 2010-07-10
Abstract: Изобретение относится к области медицины, а именно к нейрохирургии и нейротравматологии, и может быть использовано для лечения перелома зубовидного отростка второго шейного позвонка. Рассчитывают траекторию фиксации перелома. На передней поверхности шеи в кожной складке производят разрез кожи длиной 1,5±0,5 см. Осуществляют доступ к передней поверхности тел второго и третьего шейных позвонков. Устанавливают трубчатый ретрактор со срезом 45°, плотно прилегающий к передней поверхности тел второго и третьего позвонков, затем производят репозицию и винтовую фиксацию отломков зубовидного отростка второго шейного позвонка. Способ обеспечивает снижение травматичности и профилактику интраоперационных осложнений. 2 ил.
Patent RU-2389395-C1 (RU)
Inventor: SHAZZO RAMAZAN IZMAILOVICH
IPC: A23L19/10
Filed: 2009-04-06
Granted: 2010-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method of integral processing of yacon includes washing, cutting, adding acid water at ratio of phases equal to 1:1 and pH 5-6.5, treatment in a microwave field until inactivation of native enzymes, extraction at temperature 55-65°C for 30-40 minutes with further separation of extract and extraction cake, consistent passing of the extract through membrane with retention threshold of 6-8 kilodaltons and 0.8-2 kilodaltons with return of low-molecular fraction on extraction phase, concentration of the rest of the fractions through reverse osmosis till dry substances content is not less than 15%, combining of concentrate of low-molecular fraction with extraction cake with gelatinising concentrate obtaining, photosterilisation and packaging of the rest of the concentrate under aseptic conditions with obtaining of inulin-containing solution. 
     EFFECT: invention provides complex processing of yacon and obtaining of gelatinising concentrate and inulin-containing solution as target products with complete utilisation of nutrients and biologically active materials of the raw material.
Patent RU-2399630-C1 (RU)
Title: Inuline-containing solution production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/10
Filed: 2009-05-19
Granted: 2010-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method includes washing and milling chicory, its treatment in a microwave field until inactivation of native enzymes. The raw stock is extracted with acid water at preset parametres of the process. The extract is concentrated through reverse osmosis till SV is 15-20%, photosterilised and packaged under aseptic conditions. 
     EFFECT: method enables to provide for a high yield of inuline in the target product combined with reduced chromatic level of the latter, reduction of energy costs and provision for the target product storage life being at least 1 year without considerable modification of its consumer and technological properties.
Patent RU-2393050-C1 (RU)
Inventor: JUR EV ALEKSEJ BORISOVICH
IPC: B22D41/00
Filed: 2009-06-30
Granted: 2010-06-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: proposed mix can be used for heat insulation of metal mirror in steel-teeming and tundish ladles. Proposed mix comprises expanded perlite and dusty wastes of dust-free coke discharge of the following fractional composition: 0÷0.1 mm - 6-10%, 0.1÷0.25 mm - 47-50%, 0.25 ÷ 0.5 mm - 25.8-26.8%, 0.5 ÷ 3.0 - 10.7-16.7, >3.0 mm - less than 1.2%. Carbon content in dusty wastes makes at least 82%, ash content is less than 9.7%, moisture content does not exceed 0.8%. Mix components are taken in the following ratio, wt %: Perlite - 52.63-63.16, dusty wastes of dust-free coke discharge - 36.84-47.37. 
     EFFECT: higher heat-insulation capacity.
Patent RU-2402145-C1 (RU)
Title: Control method of load mainly of inductive type, and device for its implementation
Inventor: TEREDE GERD
IPC: H02J3/34
Filed: 2007-12-20
Granted: 2010-10-20
Abstract: FIELD: electricity. 
     SUBSTANCE: in control method of load of inductive type, which involves at least two switched output voltages supplied with one or several power electronic inverters (11, 12; 34, 35, 36) with specified switch, modulation or digitisation period and used for feed of load phase (3), the signals of appropriate output voltages are differentiated as to shape or offset in time. At that, they are supplied to load through differential device (6) by means of which during each of the above complete periods, at least one of output voltages is kept constant, and thus is not switched. The proposed invention is the device for implementation of this method, which includes one or several power electronic inverters with the specified switch, modulation or digitisation period for supply at least of two switched output voltages, in addition, there introduced is at least one differential device; at that, inverters are equipped with control system which is provided with possibility of providing the condition that signals of the appropriate output voltage are differentiated as to shape and offset in time; at that, during each of the above complete periods, at least one of output voltages is kept constant, and so it is not switched. 
     EFFECT: reducing the switching frequency of inverter, weakening of harmonic current components, and other advantages in comparison to traditional methods used for load control are achieved. 
     18 cl, 17 dwg
Patent RU-2403975-C1 (RU)
Inventor: VESELOV VLADIMIR MIKHAJLOVICH
IPC: B01F27/94
Filed: 2009-08-18
Granted: 2010-11-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to fine crushing and homogenisation. Proposed homogeniser-crusher comprises taper drive and drive rolls, taper larger bases being directed in opposite directions. Note here that said rolls are arranged in housing with detachable cup at one level so that at least three driven rolls are arranged planetary relative to drive roll and run in cantilever in housing cover bearings. Drive roll is articulated axially with spring coupling drive shaft. Spring coupling compression force adjuster is arranged between the drive and spring coupling. Housing cover has initial stock intake hole. Drive roll bottom face part has anchor-type mixer fitted thereon. 
     EFFECT: high-efficiency fine crushing. 
     3 cl, 2 dwg