baber/WOPTO huggingface dataset:
Patent RU-2365078-C1 (RU)
Inventor: POSTNIKOV DMITRIJ ANDREEVICH
IPC: A01B79/02
Filed: 2007-12-13
Granted: 2009-08-27
Abstract: Изобретение относится к области сельского хозяйства. Способ очистки почв от тяжелых металлов включает выращивания растений фитомелиорантов на загрязненных почвах с последующим их удалением. В качестве растения - фитомелиоранта используют сафлор. Семена сафлора высевают в загрязненную почву из расчета 20-22 кг/га, доводят взрослые растения до фазы окончания цветения и начала отмирания нижних листьев, после чего фитомелиорант полностью удаляют из почвы. Обеспечивается полное поглощение ионов тяжелых металлов. 3 табл.
Patent RU-2358208-C1 (RU)
Inventor: GATSENKO LENINA SERAFIMOVNA
IPC: F24J2/52
Filed: 2007-12-25
Granted: 2009-06-10
Abstract: FIELD: heating. 
     SUBSTANCE: invention deals with design of solar cell batteries providing for immediate solar-to-electric energy conversion with the help of semiconductor photoconverters. Solar cell batteries are chiefly employed for power supply of spacecrafts. The solar cell battery consists of a frame, a bearing surface composed of orthogonal filaments and commuted electric modules of semiconductor photoconverters holder-fixed on the underlying surface with the holders glued to the module butt glass panel. To provide for reliability improvement and facilitation of photoconverter module mounting and underlying surface filament bonding at their intersection locations the metal holders are designed to be represented by plates with four blades to be deflected at mounting. 
     EFFECT: fixture rigidity and reliability combined with repairability of the structure. 
     2 dwg
Patent RU-2363082-C1 (RU)
Inventor: LITVINENKO ALEKSANDR MIKHAJLOVICH
IPC: H02G1/04
Filed: 2008-01-28
Granted: 2009-07-27
Abstract: Предложена система подвода электрической энергии к подвижным объектам, в которой гибкий кабель, соединяющий источник и приемник энергии, подвешен на каретке, которая, в свою очередь, присоединена к аэростатическому объекту. Каретка имеет возможность перемещаться вдоль кабеля, обеспечивая компенсацию боковой силы, действующей на аэростат при наличии ветра. Длина кабеля регулируется системой управления с датчиком угла наклона. Данная система обеспечивает надежное электроснабжение подвижных объектов при минимальных капитальных затратах. Система может применяться в сельском хозяйстве, промышленном транспорте, строительстве и т.п. 3 ил.
Patent RU-2358179-C1 (RU)
Inventor: CHAKHEEV SERGEJ LEONIDOVICH
IPC: F16L13/007
Filed: 2008-01-28
Granted: 2009-06-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to pipeline transportation, namely to connecting steel pipes lined with polyethylene pipes by a permanent socket joint. Inner bush in the central part is fitted with a lug where a special collar with rectangular cross-section is mounted and serve both as a limiting and sealing one. Polyethylene is preliminary removed from the ends of the steel pipes lined with polyethylene pipes for the distance equal to the half of the limiting sealing collar width. A limiting sealing ring is pulled onto the inner bush lug and inserted into the preparatory ends of the lined steel polyethylene pipes with the following deformation of the outer socket. Middle socket lock presses the steel pipe ends into the collar and the junction of the connected pipes is fully sealed. 
     EFFECT: improving reliability of sealing of the connected pipes junction. 
     1 dwg
Patent RU-2369466-C1 (RU)
Title: Method of producing nanoparticles of metals or hybrides of nanoparticles of metals
Inventor: MIRGOROD JURIJ ALEKSANDROVICH
IPC: B82B3/00
Filed: 2008-02-26
Granted: 2009-10-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: directly micellar dispersion of reducer is prepared on base of water solution of functional SAS (surface active substances) of anion or cation types with counter ions of alkali metals and halogens. Ions of metals are reduced in system of direct micelles by barbotage of reaction mixture with inert gas. To stabilise produced nanoparticles chloride of s-dodecylisothiouranyl is added into reaction mixture. 
     EFFECT: simplification of production of particles with upgraded magnetic susceptibility. 
     6 dwg, 6 ex
Patent RU-2360244-C1 (RU)
Inventor: KHARITONOVA LJUDMILA ALEKSEEVNA
IPC: G01N33/03
Filed: 2008-04-02
Granted: 2009-06-27
Abstract: FIELD: chemistry; food products. 
     SUBSTANCE: invention concerns oil and fat industry. The method includes sample preparation comprising extraction of antioxidants from vegetable oil during 15 minutes by aqua isopropanol ammonia solution with concentration, 6.5 - 7.0 mole/dm 3  at the ratio 1:1, centrifugation, addition of acidated sulphuric acid into isopropanol phase of bidistilled water till pH is 2-3 as well as addition of ammonia sulphate till solution is saturated, second extraction and centrifugation, separation of upper layer and chromatography of it by liquid chromatograph with UV-detector and wave length 270-274 nm by reverse phase method of high effective liquid chromatography and determination of antioxidant content by the formula: c = 100 c 0 /R r, where c - concentration of antioxidant in oil, mg/dm 3 ; c 0  - its concentration in extract, mg/dm 3 ; r - ratio of initial oil volume and organic phase; R - extraction rate of antioxidant in the system - salt aqueous solution - isopropyl alcohol. 
     EFFECT: decrease of detection limit, enhancement of selectivity and application field extension. 
     3 tbl, 1 ex
Patent RU-2369143-C1 (RU)
Title: Production method of reconstituted tea
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-06-09
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: flavoured reconstituted tea production includes jasmine flowers sequential extraction by liquid carbon dioxide and drinking water with obtaining CO 2 -miscella and water extract. Tea production refuses are mixed with fluid carbon dioxide, they are extracted and minced along with periodic depressurisation of extraction mixture below carbon dioxide vapour pressure at extraction temperature. Miscella and extraction cake are separated. The obtained miscella are unified. The extraction cake is dissolved in water solution of edible acid. Calciferous or magnesium salt of carbonic acid and water extract of rose jasmine is added to suspension. Then it is formed, dried till residual humidity 13-15%, cut, impregnated with CO 2 -miscellas with simultaneous pressure boost. After that depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product are performed. 
     EFFECT: invention allows to obtain new product of tea production refuses in form of reconstituted flavoured tea with complete usage of mentioned refuses.
Patent RU-2369294-C1 (RU)
Title: Tangerine compote sterilisation method
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-06-16
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: method provides for three-stage tangerine compote warming up in water at 70, 85 and 100°C respectively 5, 10 and 15-30 minutes with following cooling in air flow during 20 minutes at speed 7-8 m/s during 20 minutes. During heat treatment, jars are turned upside down. 
     EFFECT: improved end products quality, reduced processing time and saving of thermal energy and water.
Patent RU-2379587-C1 (RU)
Inventor: IVLEV ALEKSANDR VADIMOVICH
IPC: F23C10/12
Filed: 2008-07-29
Granted: 2010-01-20
Abstract: Изобретение может быть использовано в промышленных и энергетических котлах для сжигания измельченного твердого топлива и горючих отходов. Устройство для сжигания топлива в кипящем слое содержит реактор, имеющий нижнюю и верхнюю зоны, устройство подачи топлива в верхнюю зону, устройство подачи первичного потока сжатого воздуха в нижнюю зону, воздухораспределительную решетку, установленную в верхней части нижней зоны реактора, камеру, расположенную под воздухораспределительной решеткой и соединенную с устройством удаления негорючих компонентов, при этом верхняя зона имеет внутреннюю цилиндрическую поверхность, соосно которой в верхнем торце реактора выполнено выходное цилиндрическое сопло. Верхняя зона реактора разделена на зону горения и зону дожигания, причем зона горения расположена между нижней зоной реактора и зоной дожигания, ограниченной верхним торцом реактора, причем зона горения и зона дожигания соединены цилиндрическим каналом и каждая из зон в верхней части имеет устройство тангенциальной подачи вторичного сжатого воздуха, соединенное одним или несколькими тангенциальными сопловыми каналами с внутренней цилиндрической поверхностью соответствующей зоны, а устройство подачи топлива соединено с верхней частью зоны горения. Диаметр внутренней поверхности зоны дожигания равен 0,4-0,8 диаметра внутренней поверхности зоны горения. Диаметр цилиндрического канала, соединяющего зоны горения и дожигания, равен 0,5-1,0 диаметра внутренней цилиндрической поверхности зоны дожигания. Внутренний диаметр выходного сопла в верхнем торце равен 0,5-0,7 диаметра внутренней цилиндрической поверхности зоны дожигания. В устройствах тангенциальной подачи вторичного воздуха зоны горения и зоны дожигания каналы направлены в одну сторону. Изобретение позволяет повысить эффективность сжигания топлива. 2 н. и 9 з.п. ф-лы, 4 ил.
Patent RU-2386847-C1 (RU)
Title: Rocket engine nozzle extending adapter
Inventor: SOKOLOVSKIJ MIKHAIL IVANOVICH
IPC: F02K9/97
Filed: 2008-09-11
Granted: 2010-04-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed adapter comprises stationary cowl made from composite carbon-carbon material, extending adapter and adapter locks arranged on cowl outer surface. Cowl outer surface has metal load-carrying ring fitted via heatproof insert thereon. Outer surface of aforesaid ring carries damping and sealing elements, as well as locking units. Heatproof insert represents as continuation of cowl flow section in the zone it interacts with extending adapter. Load-carrying ring has cuts in the area it is attached to cowl. 
     EFFECT: higher reliability at impact and lateral loads. 
     2 cl, 1 dwg
Patent RU-2380963-C1 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L19/00
Filed: 2008-12-16
Granted: 2010-02-10
Abstract: Изобретение относится к консервной промышленности. После расфасовки в банки плоды на 2-3 мин заливают горячей водой температурой 60°С с заменой воды на сироп температурой 85°С. Далее банки закатывают, устанавливают в носитель, обеспечивающий механическую герметичность банок, и подвергают нагреву в воде температурой, равной 80°С, в течение 8 мин с последующим переносом в воду температурой 100°С на 12-15 минут. После чего охлаждают в потоке воздуха при его скорости 4-5 м/с в течение 15 минут. При этом в процессе тепловой обработки банки вращают с донышка на крышку с частотой 0,133 с -1 . Изобретение обеспечивает повышение качества готовой продукции, сокращение продолжительности процесса и экономию тепловой энергии и воды.
Patent RU-2388379-C1 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-12-29
Granted: 2010-05-10
Abstract: FIELD: food industry. 
     SUBSTANCE: peach compote (with kernels) sterilisation method implies heating in an air flow at 150°C at a speed of 8.5-9 m/s during 10 minutes with following maturating in an air flow at 105°C during 30 minutes and cooling down in atmosphere air flow 25-28°C at a speed of 6-7 m/s during 15 minutes. During heating and cooling processes, the tin is turned upside down with frequency of 0.166 s -1 . 
     EFFECT: proposed method ensures significant thermal energy saving.
Patent RU-2390913-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2009-01-23
Granted: 2010-05-27
Abstract: FIELD: radio engineering. ^ SUBSTANCE: invention may be used as device for amplification of analogue signals, in structure of analogue microchips of various functional purpose (for instance, operational amplifiers (OA) with low values of zero shift EMF). Operational amplifier with low voltage of zero shift comprises input differential cascade (1) with the first (2) and second (3) collector outputs, the first (4) source of reference current connected to base of the first (5) output transistor and connected to the second (3) collector output, the second (6) output transistor, base of which is connected to emitter of the first (5) output transistor, and emitter is connected to output (7) of operational amplifier, circuit of static mode establishment (8) connected to output (7) of operational amplifier. The first (2) current output of input differential cascade (1) is connected to emitter of the first (5) output transistor. ^ EFFECT: reduced voltage of zero shift with simultaneous increase of amplification ratio. ^ 3 cl, 9 dwg
Patent RU-2388922-C1 (RU)
Inventor: LIPLJAVYJ IGOR VASIL EVICH
IPC: B01D45/12
Filed: 2009-03-30
Granted: 2010-05-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention can be used during development of liquid-propellant engines (LPI) for carrier rockets (CR). Method consists in the fact that acceleration pulse is created owing to combustion of fuel components in ignition device (ID) and supply of its combustion products to chamber nozzle. Ignition device is tripped after the required pulse is obtained by the mixture in CR tank. At that, combustion products are supplied to the combustion chamber nozzle together with their ballasting, e.g. with fuel which is first passed through the cooling path of the chamber. The proposed method is implemented in LPI containing combustion chamber with ID, nozzle, turbo-pump unit, automation and control units, which, according to the invention, is equipped with an additional line with the valve for ballasting of ID combustion products, which connects the outlet of the cooling path of combustion chamber to its mixing head. 
     EFFECT: simplifying the design and reducing power consumption. 
     3 cl, 1 dwg
Patent RU-2404053-C1 (RU)
Inventor: ZIGL ROBERT
IPC: B29B11/14
Filed: 2006-09-15
Granted: 2010-11-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: set of invention relates to blow moulding with extrusion to produce plastic bottles. Proposed system comprises blowing mould and rigid elongated preform with bottom on its one end and neck on opposite end separated by perform body by flange-like ring. Transition section is arranged below said ring formed by non-extrudable neck and extrudable preform body. Note here that preform OD measured on transition between body and bottom varies from 17.4 to 21.4 mm while wall thickness varies from 3.4 to 4.4 mm. Preform transition wall thickness varies from 1.4 mm to 2.2 mm. Aforesaid transition OD allows preform placed in blow mould the clearance between mould wall and preform outer surface varying from 1.2 mm to 3 mm. 
     EFFECT: high-quality of finished surface since contact between preform transition zone and mold takes place only after blowing start. 
     13 cl, 2 dwg
Patent RU-2399225-C1 (RU)
Title: Method for production of sugar waffles
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-06-10
Granted: 2010-09-20
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology for production of flour confectionary products. Method provides for preparation of formula components, cutting of girasol sunflower, its drying in microwave field at specified parametres of process, frying and cryo-grinding in liquid nitrogen to produce flour. Afterwards dough is made of high-grade wheat flour, girasol-sunflower flour produced according to specified technology, sugar powder, yolks, salt, soda, butter, vanillin and water, taken in appropriate ratio, shaped in the form of sheets and baked. ^ EFFECT: invention makes it possible to produce sugar waffles that have improved texture and coffee taste and flavour with no coffee added to the formula.
Patent RU-2414033-C1 (RU)
Title: High-voltage three-phase overhead transmission line
Inventor: KRASIL NIKOVA TAT JANA GERMANOVNA
IPC: H02J3/00
Filed: 2009-07-13
Granted: 2011-03-10
Abstract: FIELD: electricity. 
     SUBSTANCE: banks of capacitors are connected to extreme phases along the ends of the line or in its middle part to high-voltage three-phase overhead line containing phases with horizontal or vertical location in the space. 
     EFFECT: reducing mutual resistance of the line and providing the asymmetry level in normal mode at allowable level. 
     2 dwg
Patent RU-2405674-C1 (RU)
Inventor: GRIBOV BORIS GEORGIEVICH
IPC: B29B9/10
Filed: 2009-08-04
Granted: 2010-12-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: proposed method comprises loading initial silicon into crucible, heating it in inert atmosphere to above melting point, forming silicon melt drops by making it flow through calibration orifice made in crucible bottom and cooling melt drops down to form granules. Note here that initial silicon is loaded in crucible of especially-pure quartz grit layer with thickness not less that 2 cm. Then initial silicon is heated to at least 1600°C for at least 40 min. Then melt drops are cooled down in deionised water, water weight exceeding that of initial silicon at least 5 times. 
     EFFECT: silicon granules with low content of impurities and without oxide layer of granule surface, higher efficiency. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2392799-C1 (RU)
Title: Способ получения вафель (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-13
Granted: 2010-06-27
Abstract: Группа изобретений относится к технологии производства мучных кондитерских изделий. Способы предусматривают подготовку рецептурных компонентов, резку цикория, его сушку в поле СВЧ при заданных параметрах процесса, обжарку и криоизмельчение в жидком азоте с получением муки, приготовление теста из пшеничной муки высшего сорта, полученной по описанной технологии муки из цикория, желтков, соли, соды, растительного масла, фосфолипидов и воды, его формование в виде листов и выпечку, экстрагирование цедры апельсина с отделением соответствующей мисцеллы, резку топинамбура, или тописолнечника, или якона, или цикория, его сушку в поле СВЧ при заданных параметрах процесса, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления, сброс давления до атмосферного с одновременным замораживанием сырья и его криоизмельчение в среде выделившегося азота с получением муки, ее смешивание с кулинарным жиром, сухим молоком, сахарной пудрой и вафельной крошкой с получением начинки и формование вафель из листов и начинки. Полученные вафли обладают улучшенной консистенцией, кофейным вкусом и ароматом при отсутствии в рецептуре кофе. 4 н.п. ф-лы.
Patent RU-2410570-C1 (RU)
Title: Air-nitrogen compressor station for space rocket launching complex (versions)
Inventor: KUROCHKIN ANDREJ ALEKSANDROVICH
IPC: F04D27/00
Filed: 2009-08-17
Granted: 2011-01-27
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: group of inventions refers to air-nitrogen compressor stations and can be used mainly in rocket and space launching complexes for providing consumers with compressed gases, as well as in automatic power pneumatic systems, in chemical and metallurgical industry. As per version 1, compressor station is also equipped with stationary compressor plants, and as per version 2 it is equipped with movable air compressor plants, which are made in the form of single unit including compressor, moisture and oil separator and drying unit, and connected with pipelines through shutoff valves and return valves to compressed air storage bottles and to compressed air consumers after pneumatic outlet shield of compressed air and nitrogen. As per version 3 the station consists of stationary compressor plants made in the form of single unit including compressor, moisture and oil separator and drying unit; at that, gaseous nitrogen is supplied to two of them from nitrogen supply systems, and compressed nitrogen is supplied to bottles and then via compressed nitrogen outlet shield to consumers, and the rest compressor plants at the suction side are connected to environment, and at delivery side - to compressed air bottles and directly to consumers thus bypassing the compressed air outlet shield. ^ EFFECT: station allows supplying compressed air and nitrogen to all consumers during standard preparation of rocket carrier for launching. ^ 3 cl, 4 dwg
Patent RU-2409694-C1 (RU)
Title: Steel
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C38/14
Filed: 2009-08-31
Granted: 2011-01-20
Abstract: FIELD: metallurgy. ^ SUBSTANCE: steel contains carbon, silicon, manganese, calcium, titanium, aluminium, cobalt, boron and iron at following ratio of components, wt %: carbon 0.5 - 0.6, silicon 1.2 - 1.4, manganese 0.2 - 0.4, calcium 0.001 - 0.002, titanium 0.01 - 0.02, aluminium 0.1 - 0.15, cobalt 0.8 - 1.2, boron 0.08 - 0.12, iron - the rest. ^ EFFECT: raised strength of steel. ^ 1 tbl
Patent RU-2416033-C1 (RU)
Inventor: GOLUBOV ALEKSANDR NIKOLAEVICH
IPC: F02C7/06
Filed: 2009-10-01
Granted: 2011-04-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: oil system of gas-turbine engine (GTE) refers to aircraft engine building industry, and namely to oil system of high-temperature GTE of aircraft. Feature of oil system is use at the bleeder inlet of mixing header with two inlet channels for removal of heterogeneous flows (as to their physical parametres) of bleed air-oil mixture from oil cavities of support bearings of rotor of fan, compressor and turbine. 
     EFFECT: due to rotational arrangement of removal of bleed air-oil mixture flows from oil cavities and due to their interaction before bleeder inlet, it is possible not only to reduce oil flow in engine, but to prevent locking of bleeder at overpressures in main bleeding lines, which appear during leakage of hot gas and air to oil cavity of support bearing of turbine rotor in increased operating modes of engine. 
     3 cl, 3 dwg
Patent RU-2422639-C1 (RU)
Title: Безопасная угольная шахта золотарева
Inventor: ZOLOTAREV GRIGORIJ MIKHAJLOVICH
IPC: E21C41/18
Filed: 2009-11-19
Granted: 2011-06-27
Abstract: Изобретение относится к угольной промышленности и может быть применено при проектировании и эксплуатации угольных шахт, отрабатывающих газоносные, пожароопасные пласты. Безопасная угольная шахта включает вскрытие шахтного поля центральными и фланговыми наклонными стволами, подготовку выемочных столбов оконтуривающими штреками, отработку выемочных столбов по простиранию пласта длинными очистными забоями с применением высокопроизводительных механизированных комплексов. Дегазацию выработанного пространства осуществляют за счет проходки между конвейерным и вентиляционным штреками вентиляционного канала кольцевого сечения, с помощью которого во время очистных работ отсасывают на поверхность метан из выработанного пространства. Дегазацию угольного пласта в призабойном пространстве осуществляют за счет бурения под углом к линии очистного забоя скважин при проходке конвейерного и вентиляционного штреков, при этом через одни скважины производят нагнетание свежего воздуха в очистной забой, а через другие скважины производят отсос запыленного и загазованного воздуха из очистного забоя. На конвейерном штреке к патрубкам скважин присоединен коллектор от нагнетательной воздуходувки, с помощью которой подают воздушно-водяную смесь в очистной забой. На вентиляционном штреке к патрубкам скважин присоединен коллектор от всасывающего вентилятора, с помощью которого отсасывают из очистного забоя влажный запыленный воздух. Технический результат заключается в возможности вести очистные работы без ограничений по газовому фактору. 4 з.п. ф-лы, 1 ил.
Patent RU-2417837-C1 (RU)
Inventor: DANOV SERGEJ MIKHAJLOVICH
IPC: B01J23/02
Filed: 2009-11-23
Granted: 2011-05-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to metal forming, particularly, to titanium silicalite production. Proposed method comprises mixing titanium silicalite powder with binder representing gypsum with additives of oxide of silicon, or calcium, or aluminium, or mix thereof, adding water and forming. 
     EFFECT: formed titanium silicalite with higher mechanical strength. 
     2 cl, 1 tbl, 5 ex