baber/WOPTO huggingface dataset:
Patent RU-2254781-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-06-23
Granted: 2005-06-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: for jujube production syrup is prepared using sugar, pectin, and aqueous extract from mixture of baikhovi green tea, hibiscus flower, black currant leaves and fruits, and black chokeberry fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, black currant flavoring and preparation obtained from biomass of Pythium ultimum micromycete according to claimed technology. Obtained product is poured, formed, dried and packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2319887-C2 (RU)
Title: Гибкая труба на основе термопластичного полимера и полиолефина для разработки нефтяных или газовых месторождений (варианты)
Inventor: VERT MAJKL
IPC: F16L11/04
Filed: 2003-06-23
Granted: 2008-03-20
Abstract: Изобретение относится к гибким трубам и может применяться для транспортировки текучих сред на морских месторождениях по добыче нефти и газа. Гибкая труба, используемая в море, содержащая негерметичный гибкий металлический внутренний слой, контактирующий с транспортируемой по трубе текучей средой, и наружные герметизирующие слои, имеющие последовательно расположенные внутренний слой, размещенный на негерметичном металлическом внутреннем слое и состоящий из, по меньшей мере, одного термопластичного полимера (А), выбранного из полиамидов, смесей полиамида и полиолефина с полиамидной матрицей, сополимеров с полиамидными блоками и блоками простого эфира, смесей полиамидов и сополимеров с полиамидными блоками и блоками простого эфира, сополимеров простого и сложного эфиров и полиуретанов, и слой полиолефина. По второму варианту гибкая труба имеет внутренний слой, имеющий герметизирующий слой, выполненный из термопластичного полимера (А), непосредственно контактирующий с транспортируемой по трубе средой. Техническим результатом изобретения является уменьшение проникновения метанола через гибкую трубу. 2 н. и 17 з.п. ф-лы, 7 табл.
Patent RU-2250945-C2 (RU)
Inventor: TOJRER JOZEF
IPC: B61D5/00
Filed: 2003-07-23
Granted: 2005-04-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to accumulating car for loose loads. Proposed car 1 for loose load 16 charging container 5 moved by running mechanisms 2 and provided with bottom belt conveyor 6, and reloading belt conveyor 10 adjoining bottom belt conveyor 6 and elevated over front end 12 of car for further conveyance of accumulated loose material 16 into accumulating car 1 arranged in front. Measuring device 20, viewing in direction of transportation 8 of bottom belt conveyor 6, is located at rear end 19 of charging container, and it defines maximum height of charging "h" of filling cone 18 formed by loose load 16 delivered by reloading belt conveyor 10 of following car 1. 
     EFFECT: provision of accumulating car with simple filling up. 
     6 cl, 2 dwg
Patent RU-2252883-C2 (RU)
Inventor: KOVALEV V P
IPC: B60S5/02
Filed: 2003-08-06
Granted: 2005-05-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention is designed for filling armored vehicles with fuel in dangerous zones without leaving the vehicle. According to proposed method hose refueller is secured on lever controlled from inside of refueller, self-propelled refueller approaches the vehicle, hose of fuel reservoir of refueller is connected with filler neck of vehicle fuel tank by moving and turning of refueller body in horizontal and displacing the lever, fuel is pumped into vehicle tank and then hose is disconnected from neck of vehicle tank by moving off refueller. 
     EFFECT: improved reliability, safety, reduced time taken for refueling. 
     2 dwg
Patent RU-2272417-C2 (RU)
Inventor: LOGVINCHUK TAT JANA MATVEEVNA
IPC: A23L35/00
Filed: 2003-09-25
Granted: 2006-03-27
Abstract: FIELD: food-processing industry, in particular, grass tea processing methods. 
     SUBSTANCE: method involves treating mixture of mountain cranberry leaves and Jerusalem artichoke flowers with flow of non-polar gas, such as nitrous oxide or argon oxide, at above-critical temperature and pressure parameters, said gases circulating along closed contour at flow velocity exceeding hydraulic size of mixture particles, for 15-20 min; reducing flow temperature to the level below critical value to cause sorption of formerly desorbed substances by mixture particles; reducing pressure to atmospheric pressure value. Grass tea is brewed faster by at least 2 times. 
     EFFECT: improved quality and more homogeneous composition of grass tea.
Patent RU-2317317-C2 (RU)
Title: Process for converting hydrocarbons into fraction having improved octane number and fraction with high cetane number
IPC: C10L1/06
Filed: 2003-12-22
Granted: 2008-02-20
Abstract: FIELD: petrochemical processes. 
     SUBSTANCE: invention relates to a process of converting mixture of hydrocarbon charge containing linear and branched olefins having 4 to 15 carbon atoms, the process including following steps: (a) selective formation of ethers of majority of olefins present in the charge; (b) processing of linear olefins present in the charge under moderate oligomerization conditions; (c) separation of effluent obtained in step (b) into at least two fractions: fraction β containing hydrocarbons with end boiling temperature below temperature lying between 150 and 200°C and fraction γ containing at least part of hydrocarbons with boiling point higher than temperature lying between 150 and 200°C; (d) processing of hydrocarbon fraction containing ethers formed in step (a) under conditions of at least partial cracking of ethers, above-named processing being accompanied by separation into gasoline fraction having improved octane number and fraction containing initial alcohol; (e) hydrogenation of γ fraction under conditions of obtaining gas oil with high cetane number and removal of at least part of nitrogen-containing or basic impurities contained in starting hydrocarbon charge. 
     EFFECT: improved hydrocarbon conversion efficiency. 
     8 cl, 3 dwg, 6 tbl, 2 ex
Patent RU-2271998-C2 (RU)
IPC: C02F1/18
Filed: 2004-03-05
Granted: 2006-03-20
Abstract: FIELD: sanitary and technical equipment, in particular, potable water purifying filters, which may be also used in other branches of industry. 
     SUBSTANCE: filter has casing, flange joined to cover and to sealing ring, and cover equipped with branch pipe for introducing water into filter. Casing has water discharge branch pipe provided on its lateral surface. Casing is filled with filtering material of various natural minerals, which define purification steps, each being adapted for removal of certain contaminants. Said steps are arranged axially of casing. First step is adapted for preliminary removal of contaminants and is composed of mineral layers defining packet arranged in enclosure fixed to cover internal surface on branch pipe by means of nut with sealing ring. Quartz mineral is used as filtering material for first layer of first step; diatomite for second layer; pyrolusite mineral for third layer. Small-grain clay filler is used as filtering material for second step. Zeolite mineral is used for third step. Permutite is used for forth step. Schungite is used for fifth step. 
     EFFECT: improved quality of water, increased service life of filtering material and filter, wider operational capabilities, simplified construction and reduced production costs. 
     8 cl, 3 dwg
Patent RU-2268593-C2 (RU)
Inventor: BUSHKOVSKIJ ALEKSANDR LEONIDOV
IPC: C23F15/00
Filed: 2004-04-29
Granted: 2006-01-27
Abstract: FIELD: oil industry. 
     SUBSTANCE: claimed method includes formation water treatment containing sulfate reducing bacteria with bactericide inhibitor and exposure with magnetic field having strength of 450-655 kA/m for 1.2-1.8 s. Method of present invention in useful in sulfate reducing bacterium growth suppression in produced water and in systems for formation pressure maintaining in oil flow, preparation and hauling. 
     EFFECT: more effective method for sulfate reducing bacterium growth suppression in formation water. 
     1 dwg, 2 tbl
Patent RU-2300547-C2 (RU)
Inventor: GOL FARB VLADIMIR IOSIFOVICH
IPC: C09K3/14
Filed: 2004-05-05
Granted: 2007-06-10
Abstract: FIELD: rubber industry. 
     SUBSTANCE: invention provides adhesive composition for attachment of nitrile-based rubber articles to metal during vulcanization process. Composition is obtained via synthesis of resorcinol-formaldehyde resin in aqueous medium in presence of sodium tetraborate as alkali catalyst in concentration 0.15±0.05% by weight. Adhesive composition may be used to manufacture rubber-metal products such as sleeves and sealing glands. 
     EFFECT: reduced percentage of solids in adhesive composition. 
     3 tbl
Patent RU-2290099-C2 (RU)
Inventor: MARTYNOV VLADIMIR LEONIDOVICH
IPC: A61B17/11
Filed: 2004-06-01
Granted: 2006-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves bringing ligature through stainless steel tubes lumen. The tubes are future anastomosis length long. Pierces in and out are done bringing thread through lumen of intestine segments sutured together 1 cm far from seromuscular sutures line. Thread ends are pulled on one side and thread segment between metal tubes on the other side creating in this way a tube guide. The metal tubes are brought into the sutured intestine segments. The threads are tied. Compression place is peritonized with seromuscular sutures 1 cm far from future anastomosis line. 
     EFFECT: increased anastomosis reliability. 
     2 cl, 6 dwg
Patent RU-2312175-C2 (RU)
Inventor: DOZE FOL KER
IPC: C23C16/26
Filed: 2002-11-22
Granted: 2007-12-10
Abstract: FIELD: carbon particles. 
     SUBSTANCE: invention relates to technology of preparing particles having monocrystalline diamond structure via growing from vapor phase under plasma conditions. Method comprises step ensuring functioning of plasma chamber containing chemically active gas and at least one carbon compound and formation of reactive plasma, which initiate appearance of seed particles in the plasma chamber. These particles ensure multidirectional growing of diamond-structured carbon thereon so that particles containing growing diamond are formed. Functioning of plasma chamber proceeds under imponderability conditions but can also proceed under gravitation conditions. In latter case, seed particles and/or diamond-containing particles in reactive plasma are supported under effect of external gravitation-compensating forces, in particular by thermophoretic and/or optic forces. Temperature of electrons in the plasma are lowered by effecting control within the range from 0.09 to 3 ev. Chamber incorporates plasma generator to generate plasma with reduced electron temperature and device for controlling forces to compensate gravitation and to allow particles to levitate in the plasma with reduced electron temperature. This device comprises at least one levitation electrode for thermophoretic levitation of particles in plasma with reduced electron temperature or an optical forceps device. 
     EFFECT: enabled efficient growing of high-purity duly shaped particles with monocrystalline diamond structure having sizes from 50 μm to cm range (for instance, 3 cm). 
     19 cl, 5 dwg
Patent RU-2283246-C2 (RU)
Inventor: AVAKOV VITALIJ ARTEMOVICH
IPC: B60L15/08
Filed: 2004-08-02
Granted: 2006-09-10
Abstract: FIELD: railway transport; electrical equipment of dc rolling stock. 
     SUBSTANCE: invention relates to dc electric trains with commutator traction motors with pulse starting.  Additional inductance chokes are placed in armature circuit of traction motors after outputs of pulse interrupters connected by means of linear contactors with filter choke.  Additional contactors are connected between output terminals of field winding of second, third and fourth traction motors and points of connection of armature of third, fourth and fifth traction motors with above-indicated additional chokes.  Power contact of additional contractors are shunted by semiconductor diodes whose cathodes are connected to above-indicated points. 
     EFFECT: improved protection of electrical equipment at increase of traction force at regrouping of traction motors. 
     2 dwg
Patent RU-2292424-C2 (RU)
Inventor: ARTSBERGER MAKSIMILIAN
IPC: E02D17/13
Filed: 2004-11-03
Granted: 2007-01-27
Abstract: FIELD: equipment for underground mining, particularly slot cutting bit adapted to operate in high-pressure environment. 
     SUBSTANCE: device comprises driving gear put in case, pressurizing means to change pressure in the case and active regulation means. Active regulation means may be operated by control means to change inner pressure in driving gear case. Active regulation means comprises pump and/or equalizing vessel. The pump and the equalizing vessel are communicated with driving gear case through fluid supply and/or discharge pipeline. 
     EFFECT: increased air-tightness and packing of driving gear due to increased accuracy of oil pressure regulation in driving gear box in dependence of environment conditions. 
     14 cl, 6 dwg
Patent RU-2369443-C2 (RU)
Inventor: USSAADA LOSIN
IPC: B23P15/02
Filed: 2004-12-03
Granted: 2009-10-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed mask is intended for vane sandblasting and metal coating. It represents at least one part repeating the shape of root or shroud platforms and has orifices to allow access to surfaces to be processed. Aforesaid orifices feature the shape adapted to the said surfaces and have walls perpendicular to the latter so that particles reaching the mask cannot be rejected onto processed surfaces. Detachable and repeatedly used mask resists surface processing materials and conditions. 
     EFFECT: higher quality and efficiency. 
     8 cl, 6 dwg
Patent RU-2293170-C2 (RU)
Inventor: OSETSKIJ ALEKSANDR IOSIFOVICH
IPC: E21B7/28
Filed: 2004-12-14
Granted: 2007-02-10
Abstract: FIELD: drilling, particularly boring tools used for prospecting mineral and water deposits. 
     SUBSTANCE: reamer comprises steel body having billets arranged along steel body perimeter. The billets are provided with diamonds and are of spiral shapes. The billets are made of sintered mixture including crushed natural and artificial diamonds and tungsten carbide. Tungsten carbide particle dimensions are 0.08-0.004 mm. Dimensions of natural and artificial diamonds located in lower and central billet parts are -0.8+0.63 and -0.63+0.5 correspondingly. Dimensions of natural and artificial diamonds located in upper billed part are +1.6+1.25 mm correspondingly. Natural/artificial diamond ratio is 60(50)-40(50) correspondingly. 
     EFFECT: possibility to use cheaper diamonds, for instance cutout ones, due to increased concentration of abrasives in billets and increased reamer service life. 
     1 dwg
Patent RU-2289665-C2 (RU)
Title: Устройство подвижного запирающего затвора (варианты) и узел рукоятки дверцы для него
Inventor: MAKKREHKEN RICHARD U
IPC: E05G1/024
Filed: 2003-07-15
Granted: 2006-12-20
Abstract: Защитный корпус для автоматического выполняющего банковские операции устройства содержит коробчатую часть и дверцу. На дверце установлен механизм подвижного запирающего затвора, который запирает дверцу. Механизм запирающего затвора содержит приводной эксцентрик, выполненный с возможностью его фиксации в заданном положении за счет зацепления с элементом замка. Приводной эксцентрик соединен с холостым эксцентриком с помощью приводимой от эксцентрика кулисы. Приводной эксцентрик соединен также с запирающим затвором с помощью приводной затворной кулисы. Холостой эксцентрик соединен с запирающим затвором с помощью приводной затворной кулисы. Перемещение приводного эксцентрика обусловливает перемещение запирающего затвора между выдвинутым и отведенным положениями. Техническим результатом является создание корпуса банкомата, имеющего повышенную защищенность. 3 н. и 29 з.п. ф-лы, 38 ил.
Patent RU-2293709-C2 (RU)
Title: Регенератор воды плавательных бассейнов
Inventor: KARATAEV OSKAR ROBINDAROVICH
IPC: C02F1/28
Filed: 2005-04-20
Granted: 2007-02-20
Abstract: Изобретение относится к устройствам для очистки воды и может найти применение в трубопроводном транспорте в различных отраслях промышленности, в частности при подготовке воды в плавательных бассейнах. Регенератор воды плавательных бассейнов содержит трубопровод с фильтрами, сосудами с реагентами, расположенными друг за другом и ступенчато вниз по потоку очищаемой воды, с обратными клапанами, включенными после сосудов с реагентами, канал дополнительной дезинфекции из последовательно соединенных хлоратора, ротаметра и регулируемого вентиля, имеющий байпасный канал, причем в трубопроводе после фильтров последовательно и ступенчато относительно сосудов с реагентами установлен ультрафиолетовый стерилизатор с обратным клапаном после него, стерилизатор и каждый сосуд с реагентом снабжены байпасным каналом, в каждом байпасном канале, также как и в трубопроводе, перед каждым сосудом с реагентом, перед ультрафиолетовым стерилизатором и между присоединениями канала дополнительной дезинфекции и его байпасного канала, имеющего обратный клапан, установлены регулируемые вентили, подключенные к блоку управления. Технический результат - повышение качества очищаемой воды при минимальных экономических затратах, автоматизация и оптимизация процесса. 2 з.п. ф-лы, 1 ил.
Patent RU-2295933-C2 (RU)
Inventor: TISHIN ALEKSANDR METTALINOVICH
IPC: A61F7/00
Filed: 2005-06-17
Granted: 2007-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing particles into the tumor body followed by subsequent heat treatment by applying electromagnetic field energy. A substance distinguished by high intensity magnetocaloric effect is selected as particles material, having magnetic phase transition temperature close to human body temperature and being selected from group, including rare-earth, transition and noble metals, and also their alloys and intermetallic compounds. Iron-rhodium alloy, in particular, Fe 0,49 Rh 0,51  is used as particles magnetic material. 
     EFFECT: enhanced effectiveness of treating malignant neoplasm cases. 
     2 cl
Patent RU-2372474-C2 (RU)
Title: Универсальный гидромеханический щелевой перфоратор
Inventor: SARKISOV NIKOLAJ MIKHAJLOVICH
IPC: E21B43/112
Filed: 2005-06-23
Granted: 2009-11-10
Abstract: Изобретение относится к нефтяной промышленности и может быть использовано при вторичном вскрытии продуктивных пластов. Технический результат - расширение эксплуатационных возможностей перфоратора в колоннах как малого, так и большого диаметров. Универсальный гидромеханический щелевой перфоратор включает перепускной клапан, блок силовых цилиндров, состоящий из основного, промежуточного и вспомогательного силовых цилиндров, режущий узел с выдвижным накатным роликом, гидромониторной насадкой и скользящей опорой. На корпусе перепускного клапана установлен сменный центратор, выполненный в виде отдельного цилиндра, внутренний диаметр которого соответствует диаметру корпуса перепускного клапана, а по периметру внешнего диаметра этого цилиндра диаметрально противоположно расположены большие и малые скользящие опоры центратора. При этом внешняя поверхность опор представляет собой часть поверхности другого цилиндра, ось которого смещена относительно оси первого цилиндра, а его диаметр на 4-5 мм меньше внутреннего диаметра перфорируемой эксплуатационной колонны. При этом верхний и нижний край этих опор имеет конические скосы. Малые опоры расположены так, что между ними имеется промежуток, величина которого больше ширины прорезаемой щели, а в рабочем положении центратор фиксируется на поверхности перепускного клапана с помощью зажимной гайки. Режущий узел перфоратора снабжен сменной скользящей опорой, опорная поверхность которой выполнена в виде части цилиндра с внешним диаметром, равным внутреннему диаметру перфорируемой эксплуатационной колонны. 3 ил.
Patent RU-2298232-C2 (RU)
Inventor: KREST JANINOV MIKHAIL MIKHAJLO
IPC: B60R25/00
Filed: 2005-07-25
Granted: 2007-04-27
Abstract: FIELD: signaling systems, ensuring output of alarm signals and finding of vehicle in case of carjack or robbery. 
     SUBSTANCE: system contains control block with data about vehicle being looked for, made with possible receipt of signals from sensors, mounted on vehicle, or alarm button, transfer by these signals to mode for message transfer and switching of frequency spectrums. Also provided is transmitter with transmitting antenna, made with possible transmission of speech message about occurrence of alarm conditions. Transmitter includes, connected serially: generator of mesh of given frequencies, input of which is connected to appropriate output of control block, modulator, power amplifier and transmitting antenna. Also, introduced to transmitter is synthesizer of frequency of frequency-modulated signal, enabled with possible transfer to it via one of inputs of low-frequency signal from control block with data about vehicle being looked for. Frequency synthesizer is connected by output to appropriate input of modulator. 
     EFFECT: simultaneous multi-channel transmission of information messages in several frequency spectrums with possible transfer of sub-tone, allowing usage of system without limitations across whole territory of Russian Federation with usage of standard means for communication of departments, capable of performing searching operations. 
     1 dwg