baber/WOPTO huggingface dataset:
Patent RU-2379325-C1 (RU)
Title: Fluid for wells killing and completion
Inventor: RJABOKON SERGEJ ALEKSANDROVICH
IPC: C09K8/42
Filed: 2008-07-16
Granted: 2010-01-20
Abstract: FIELD: oil-and gas industry. 
     SUBSTANCE: fluid for wells killing and completion contains wt  %: hydrocarbon basis 46-68, acid mixture 14.1-18, caustic soda 8-13, calcium carbonate is the rest, at that the acid mixture has the following composition wt % : cyclic acid 90-97, natural or synthetic fatty acid - 3-10. Additionally the fluid can contain a organic bentonite. 
     EFFECT: fluid thermal stability at high temperatures, high viscosity, widely spread and low cost raw materials. 
     2 cl, 2 tbl, 5 ex
Patent RU-2368201-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-07-31
Granted: 2009-09-27
Abstract: Изобретение относится к технологии производства заменителей кофе, а именно инстант-порошка для топинамбурного напитка. Способ предусматривает экстрагирование тмина жидким азотом с отделением соответствующей мисцеллы, подготовку топинамбура, его резку, сушку в поле СВЧ при заданных параметрах процесса, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления, сброс давления до атмосферного с одновременным замораживанием топинамбура и его криоизмельчение в среде выделившегося азота. Способ позволяет получить ароматизированный кофейный напиток по безотходной технологии.
Patent RU-2387593-C1 (RU)
Inventor: KAMMINGS BRJUS
IPC: B65D83/16
Filed: 2007-03-23
Granted: 2010-04-27
Abstract: Изобретение относится к аэрозольным емкостям, которые имеют конструкцию для принудительного приведения в действие. Аэрозольная емкость состоит из корпуса и секции выдачи. Корпус содержит емкость, имеющую аэрозольный клапан на одном конце. Секция выдачи содержит закрывающий элемент и элемент приведения в действие. Элемент приведения в действие является смежным с аэрозольным клапаном корпуса. Закрывающий элемент прикрепляет элемент приведения в действие к корпусу, и элемент приведения в действие имеет отверстие выдачи и отверстие приведения в действие. Отверстие приведения в действие выполнено такого размера, чтобы вместить палец пользователя, и отверстие выдачи сообщается с аэрозольным клапаном. Отверстие приведения в действие проходит через упомянутую секцию выдачи, чтобы образовать канал приведения в действие. По меньшей мере нижний участок упомянутого канала приведения в действие является гибким и контактирует с аэрозольным клапаном на корпусе. Изобретение исключает возможность случайного приведения в действие устройства. 19 з.п. ф-лы, 9 ил.
Patent RU-2406844-C1 (RU)
Title: Internal combustion engine
Inventor: TETUEV MAGOMET BUZIGITOVICH
IPC: F02C5/04
Filed: 2009-04-09
Granted: 2010-12-20
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: proposed engine comprises regular shape cylinder that accommodates spherical rotor rigidly fitted on drive shaft. Rotor upper surface has a recess accommodating webs inclined to rotor diametrical line toward side directed from the rotor rotation. Said webs are arranged regularly along rotor circle. Rotor central part represents a drum made up of two equal chambers, intake and discharge, separated by web. Said web is furnished with cooling fluid intake orifices bored at the angle along rotor rotation. Web central part has orifices bored along drive shaft circumference to force air from one chamber into another in priming the engine with cooling fluid. ^ EFFECT: higher efficiency, better ecology, compact design, ease of manufacture and repair. ^ 1 cl, 6 dwg
Patent RU-2406246-C1 (RU)
Inventor: VAN MAJKL MAO
IPC: H04L27/26
Filed: 2007-09-27
Granted: 2010-12-10
Abstract: FIELD: information technology. ^ SUBSTANCE: pseudo-random noise sequence having at least a predetermined length is generated, where the at least one pseudo-random noise sequence represents a system configuration of a wireless system. A time domain symbol sequence is modulated with the pseudo-random noise sequence to create a timing acquisition pilot symbol. The modulated acquisition pilot symbol is further masked to a given frequency profile and placed in a frame for wireless transmission. Accordingly, different system configurations can be transmitted from a transmitter to a receiver with the acquisition pilot symbol modulated with correspondingly different pseudo-random noise sequences. ^ EFFECT: simple method and obtaining minimum peak to average power ratio when using QPSK modulation. ^ 40 cl, 43 dwg, 18 tbl
Patent RU-2403426-C1 (RU)
Title: Method of cooling lpre fire wall and method to this end
Inventor: ZAKHAROV ALEKSANDR MIKHAJLOVICH
IPC: F02K9/64
Filed: 2009-05-12
Granted: 2010-11-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed method comprises feeding, separately, tangentially and consecutively, fuel components along chamber axis, generating wall inner low-temperature swirled layer, separate transfer of oxidiser and fuel from the nozzle to fire bottom, imparting additional radial and axial velocity components to introduced oxidiser and fuel and shaping central swirled current with its axial component directed to chamber nozzle on mixing them, igniting and firing. Each component is imparted additional and axial velocity components that are directed cross-moved so that resultant value of liner momentum is directed along the nozzle axis, while in combustion chamber nozzle narrow part receives, mainly, tangential additional working body at low temperature. Said working body is forced toward nozzle with unidirectional swirling relative to initial swirling in combustion chamber, hence, cooling the subsonic nozzle fire wall by low-temperature curtain thus formed. Said additional working body is bled from the flow downstream of critical section and fed via diffuser to turbine drive of auxiliary thrust generation loop to close said loop after vapor condensation and to generate thrust by multiple feed of additional working body into combustion chamber. LPRE chamber comprises combustion chamber and nozzle including curtain-cooled chamber wall, oxidiser and fuel feed manifolds and nozzle units spaced apart along the chamber lengthwise axis. Note here that the chamber is additionally furnished with additional working body feed manifold and unit for additional working body feed into the chamber that are arranged in the nozzle taper part. Behind the nozzle critical section, there is diffuser to bleed working body after cooling the fire wall that is jointed to turbine nozzle unit to drive additional working fuel feed pump. 
     EFFECT: higher efficiency of LPRE combustion chamber cooling. 
     6 cl, 1 dwg
Patent RU-2397555-C1 (RU)
Title: Fuel-handling machine of nuclear reactor
Inventor: KOBELEV ALEKSANDR MIKHAJLOVICH
IPC: G21C19/00
Filed: 2009-06-02
Granted: 2010-08-20
Abstract: FIELD: machine building. 
     SUBSTANCE: fuel-handling machine of nuclear reactor consists of working bar vertically mounted on carriage and of mechanism of blasting. An executive device of the blasting mechanism interacts with the working bar. The executive device is made in form of electro-mechanical jacks with a rigid kinematic link. The jacks are mounted on the carriage, are equally spaced from the working bar and in the vertical plane with it. For blasting fuel assemblies (FA) there is turned on a drive connecting the electro-mechanic jacks with the rigid kinematic link; by interacting with the working bar there is created additional vertical "pushing" force moving the working bar together with FA to the moment of release of a FA tail from a support cartridge of a reactor shaft. Also working screws of the jacks move synchronous avoiding skew and wedging in the working bar. 
     EFFECT: increased operational reliability of fuel handling machine of nuclear reactor. 
     1 cl, 4 dwg
Patent RU-2400268-C1 (RU)
Title: Method of chemoradiation therapy of low-located tumours of rectum and anal canal
Inventor: TJURJAEVA ELENA IVANOVNA
IPC: A61P35/00
Filed: 2009-06-22
Granted: 2010-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, oncology, and can be used for chemoradiation therapy of low-located tumours of rectum and anal canal. For this purpose standard teleirradiation is performed. Additionally performed is conformal intraluminal brachytherapy of high power dose 5-10 Curie 4-6 irradiation sessions with reference dose 3.5 Gy at depth of 10 mm from irradiation source. In addition, on daily basis derivative of capecitabine fluoropyrimidines in amount 600 mg/m 2  is introduced per os. 
     EFFECT: method allows to increase treatment efficiency, increase local response of tumour and reduce risk of metastases development due to exposing tumour to higher tumoricidal doses of irradiation and adding brachytherapy, intake of capecitabine enhancing local regress and reducing risk of tumour metastasis. 
     3 ex
Patent RU-2394347-C1 (RU)
Title: Thyristor frequency converter
Inventor: AITOV IRSHAT LUTFULLOVICH
IPC: H02M5/45
Filed: 2009-06-22
Granted: 2010-07-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: in thyristor frequency converter, comprising controlled rectifier based on thyristors, multiple-bridge resonant inverter with single or several input throttles having two half-windings each, included into DC circuit of according groups of bridges, unit of emergency current limitation on bridges with quenching capacitor, unit of quenching capacitor charge, damping RC-circuits of bridges, arranged in the form of two serially connected links, one of this circuit terminals is connected to common point of switching capacitor and inductance connection, and two other terminals to diagonal of bridge alternating current, and also units of rectifier and inverter control, two additional thyristors are introduced, being connected oppositely and parallel to two sections of input throttle, besides, unit of limitation is connected between common point of additional thyristors and minus terminal of bridge groups DC circuit. 
     EFFECT: increased reliability due to limitation of current through thyristors in emergency modes, simplification and efficient reduction of du a /dt at thyristors in working modes. 
     2 cl, 1 dwg
Patent RU-2409559-C1 (RU)
Inventor: SAVEL EV EVGENIJ ALEKSANDROVICH
IPC: C07C303/16
Filed: 2009-08-03
Granted: 2011-01-20
Abstract: Изобретение относится к способу получения 1,1-дифторэтансульфохлорида хлорированием 1,1-дифторэтансульфенил хлорида в водном растворе соляной кислоты при пониженной температуре с последующим разделением жидких фаз и дистилляцией целевого продукта из органического слоя. Технический результат - разработан новый способ получения 1,1-дифторэтансульфохлорида, который используется в качестве промежуточного продукта синтеза гербицидов, а также в качестве катализатора химических процессов. 1 з.п. ф-лы, 1 ил.
Patent RU-2403973-C1 (RU)
Inventor: NOSKOV ALEKSANDR STEPANOVICH
IPC: B01J21/18
Filed: 2009-08-21
Granted: 2010-11-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to catalysts, particularly designed for hydrogenating triglycerides of plant oil and fat and can be used in food, perfumery, petrochemical and oil-refining industry. The invention describes a catalyst for hydrogenating unsaturated hydrocarbons, preferably plant oil and fat, which contains catalytically active palladium in amount of 0.1-5.0 wt % deposited on the surface of a solid support in form of active aluminium oxide with average mesopore size between 20 and 500 nm, on the surface of which there is a 3-30 nm layer of pyrocarbon. The invention describes a method of preparing the catalyst by depositing 0.1-5.0 wt % catalytically active palladium onto the surface of an active aluminium oxide support with average mesopore size between 20 and 500 nm, on whose surface there is a 3-30 nm layer of pyrocarbon, followed by drying, decomposition and reduction of palladium. Described also is a method of hydrogenating unsaturated hydrocarbons using the said catalyst. 
     EFFECT: high efficiency at given quality of hydrogenated fat (content of trans-isomers and iodine number). 
     7 cl, 3 ex, 2 tbl
Patent RU-2412160-C1 (RU)
Title: 7-[n'-(4-trifluoromethylbenzolyl)-hydrazinocarbonyl]-tricyclo[3.2.2.02,4]non-8-ene-6-carboxylic acid, having antiviral activity
Inventor: SELIVANOV BORIS ALEKSEEVICH
IPC: A61K31/16
Filed: 2009-09-25
Granted: 2011-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a novel tricyclic compound, specifically 7-[N'-(4-trifluoromethylbenzoyl)-hydrazinocarbonyl]-tricyclo[3.2.2.02,4]non-8-ene-6-carboxylic acid of formula I  
       , 
     having antiviral activity towards orthopoxvirus, which can be used in medicine. 
     EFFECT: obtaining a novel chemical compound via a simple, single-step technique. 
     1 cl, 3 ex, 2 tbl
Patent RU-2415270-C1 (RU)
Title: Anchor
Inventor: KHJAMJALJAJNEN VENIAMIN ANATOL EVICH
IPC: E21D21/00
Filed: 2009-10-19
Granted: 2011-03-27
Abstract: FIELD: mining. 
     SUBSTANCE: anchor includes load-carrying pin with support head fixed on the end, bushing from loose material with flexible bonding agent of particles and longitudinal hole, support element enveloping the load-carrying pin, support elements and nut outside the well. Support element is made in the form of mutually twisted wires with separated ends thrust against the well walls. 
     EFFECT: improving operating reliability of anchor at its relatively low cost; reliable operability of the bushing in water-flooded minings and in zones with intense fracturing of rocks. 
     3 cl, 4 dwg
Patent RU-2411830-C1 (RU)
Title: Peach compote production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-11-27
Granted: 2011-02-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of canned compotes manufacturing. Method provides for recipe components preparation, oyster plant cutting, drying in microwave field at preset process parametres, frying and milling, barley grain frying, mixing of oyster plant and barley grain in mass ratio 7:3, obtained mixture extraction by drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of peach and syrup, sealing and sterilisation. 
     EFFECT: method allows to produce preserved compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time. 
     1 tbl
Patent RU-2416234-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-12-25
Granted: 2011-04-20
Abstract: Изобретение относится к технологии производства заменителей кофе. Способ предусматривает подготовку овсяного корня, его резку, сушку в поле СВЧ при заданных параметрах процесса и обжарку, обжарку зерна ячменя, каштанов и сои, смешивание овсяного корня, зерна ячменя, зерна овса, желудей и ядер орехов и криоизмельчение полученной смеси в жидком азоте. Способ позволяет получить новый кофейный напиток из нетрадиционного сырья по безотходной технологии.
Patent RU-2406417-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L3/00
Filed: 2010-01-27
Granted: 2010-12-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of canned compotes manufacturing. The method for production of blackcurrant compote is proposed. Recipe components are prepared. Oyster plant is cut, dried in microwave field at preset process parametres, roasted and milled. Barley, oat and rye grains are fried. Oyster plant, barley, oat and rye grains are mixed in mass ratio 3:6:3:8, obtained mixture is extracted by drinking water at phases ratio 1:(6-7) and periodic depressurisation in the extraction mixture till water boils. The produced extract is separated and filtered. One prepares syrup on its basis containing dry substances in an amount of 60.5-64.5%. Blackcurrant compote and syrup are packaged, vacuum-sealed and sterilised. 
     EFFECT: invention allows to produce compote with coffee flavour and aroma tones with no coffee content, reduce content of boiled fruits in the end product and extend the product's storage life. 
     1 tbl
Patent RU-2432981-C1 (RU)
Inventor: AVETJAN ABRAM ARAMOVICH
IPC: B01D39/16
Filed: 2010-02-19
Granted: 2011-11-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to filters intended for cleaning water if suspended and solid particles, and to filter and filter element. Proposed filter comprises housing 1, furnished with liquid feed and discharge branch pipes 2 and 3 and filtration section based on polymer fibers. Branch pipe 2 is arranged at housing bottom, liquid discharge branch pipe 3 is arranged at housing top section. Filtration section 4 based on polymer fibers is arranged compressed between two perforated elements 5 and 6, lower of which being secured above liquid feed branch pipe. Filtration section 4 is made up of separate elements 7, each being made up of polymer fiber bundle clamped by clip at central part to produce spherical-shape element. Housing bottom accommodates branch pipe to feed air for regeneration of filtration section 4. Housing top section accommodates additional liquid discharge branch pipe 11 used in regeneration of filtration section 4. Top perforated element 6 is coupled via rod 12 with liquid discharge branch pipe drive to displace said branch pipe from bottom position into top position and vice versa. 
     EFFECT: cleaning of fluids and filter regeneration. 
     3 cl, 2 dwg
Patent RU-2420470-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B14/10
Filed: 2010-02-24
Granted: 2011-06-10
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to making porous aggregate for concrete. The mixture for making porous aggregate contains the following, wt %: montmorillonite clay 76.0-81.0, coal 5.0-6.0, dolomite 7.0-9.0, talc 7.0-9.0. ^ EFFECT: high water resistance of porous aggregate. ^ 1 tbl
Patent RU-2425759-C1 (RU)
Inventor: PLINER SERGEJ JUR EVICH
IPC: B60C19/00
Filed: 2010-03-18
Granted: 2011-08-10
Abstract: Изобретение относится к области материалов, которые используются для балансировки колес. В качестве микрошариков для балансировки шин применены проппанты с гладкой поверхностью, открытой пористостью менее 0,3% и микротвердостью по Моосу менее 7. Причем кажущая плотность проппанта находится в пределах 2,5-4,0 г/см3, а сферичность и округлость проппанта составляет более 0,9/0,9. Технический результат - уменьшение истираемости балансировочных шариков за счет повышения их прочности и гидравлической устойчивости. 4 з.п. ф-лы, 1 табл.
Patent RU-2422584-C1 (RU)
Inventor: VASIL EVA MARINA ALEKSEEVNA
IPC: A01G15/00
Filed: 2010-04-16
Granted: 2011-06-27
Abstract: FIELD: electricity. ^ SUBSTANCE: fog spread direction relative to a protected object is identified. A corona discharge is generated at a windward side relative to the protected object by a flow of charged particles aligned towards a side that is directed at the protected object. Generation of an aligned flow of charged particles is realised by a corona discharge between corona-forming electrodes and a collecting electrode, a significant portion of surface of which is transparent for air flow passage. A collecting electrode may be an electroconductive mesh, or a lattice, or vertical stands installed with a gap relative to each other. Transparency of the collecting electrode structure, i.e. the ratio of through holes area to the total area of the electrode must not make at least 50%. ^ EFFECT: increased meteorological distance of visibility and improved conditions of appropriate vehicles navigation.
Patent RU-2438952-C1 (RU)
Title: Method of household wastes reclamation
Inventor: PANKOV DMITRIJ MIKHAJLOVICH
IPC: B65F5/00
Filed: 2010-05-25
Granted: 2012-01-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to reclamation of household and other wastes, and to environmental protection. Proposed method comprises sorting and removing indecomposable wastes, disposal of garbage outside of residential area, and its laying. After sorting and disposal, said indecomposable wastes are uniformly distributed on over lowland surface with water-saturated soil. Then, garbage and soil surface layer are sued to prepare substrate by its compaction, mincing and pressing in soil by caterpillar machines. Cuttings of moisture-loving plants, for example, willow, are planted out on thus prepared substrate. For better viability of cuttings, they are planted out in autumn after termination of growth processes in cuttings. 
     EFFECT: improved environmental protection. 
     4 cl, 1 dwg
Patent RU-2420989-C1 (RU)
Title: Method of diabetic waffles production (versions)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2010-07-22
Granted: 2011-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to the manufacturing technique of dietary flour confectionary products for nutrition of diabetes patients. The methods involve preparation of the recipe components, cutting of chicory, its drying in the microwave field under the specified process parameters, frying and cryogrinding in liquid nitrogen to produce flour, making dough from high-grade wheat flour, flour from chicory produced as described above, yolks, salt, soda, vegetable oil, phospholipids and water, its moulding into sheets and baking, extraction of vanilla by liquid nitrogen with the separation of the respective miscella, cutting of scorzonera or oyster plant or dandelion roots, their drying in the microwave field under the specified process parameters, frying, impregnation with the separated miscella along with the simultaneous increase of pressure, pressure reduction down to the atmospheric one with simultaneous freezing of raw material and its cryogrinding in the medium of the released nitrogen to produce flour, mixing of the latter with cooking fat, sweetener "Sladex" and waffle crumbs to produce filling and forming waffles from the sheets and filling. 
     EFFECT: produced diabetic waffles have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     3 cl
Patent RU-2448416-C1 (RU)
Title: СПОСОБ ПЕРЕДАЧИ СИГНАЛОВ ФИЗИЧЕСКОГО НИСХОДЯЩЕГО КАНАЛА УПРАВЛЕНИЯ В ТАЙМСЛОТЕ DwPTS
Inventor: DAI BO
IPC: H04W72/04
Filed: 2008-12-04
Granted: 2012-04-20
Abstract: Изобретение относится к способу передачи сигналов физического нисходящего канала управления (Physical Downlink Control Channel, PDCCH) в таймслоте DwPTS (Downlink Pilot Time Slot). Технический результат заключается в уменьшении времени задержки. Базовая станция передает сигналы канала PDCCH в одном и более символах таймслота DwPTS, при этом использованные ресурсы для передачи сигналов канала PDCCH и для передачи первичных сигналов синхронизации среди сигналов синхронизации различаются, причем символы, используемые для передачи сигналов канала PDCCH, начинаются с первого символа подкадра в таймслоте DwPTS, a количество символов, используемых для передачи сигналов канала PDCCH в таймслоте DwPTS, представляет собой любую из следующих комбинаций: 1, 2 или 1, 2, 3 или 1, 2, 3, 4. 5 з.п. ф-лы, 6 ил.
Patent RU-2437482-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D2/36
Filed: 2010-08-13
Granted: 2011-12-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to a method for production of bakery product. One prepares a light semi-product containing prime grade wheat flour, pressed bakery yeast, soya bean oil, phospholipids, sugar, salt, vanillin and water. One prepares the dark semi-product containing prime grade wheat flour and flavoured girasol-sunflower flour produced according to specified technology, pressed bakery yeast, soya bean oil, sugar, salt, and water. The semi-products are preliminarily proofed, alternately placed, twisted, finally proofed and baked. 
     EFFECT: product has improved consistence and coffee taste tones and flavour with no coffee added to the formula.