baber/WOPTO huggingface dataset:
Patent RU-2712565-C1 (RU)
Title: Device and method of purifying waste water from phenol
Inventor: SHAJKHITDINOV RAMIL ZAJNIEVICH
IPC: C02F1/48
Filed: 2019-07-12
Granted: 2020-01-29
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention relates to devices for preparation and disinfection of water and can be used for purification of industrial effluents from phenol. Device for purification of waste water from phenol includes a vertically installed reactor of cylindrical shape, equipped with two side electrodes, to which pulsed voltage is supplied from high-voltage generator, system for discharge of gases and treated waste water, characterized by that both electrodes in reactor are installed horizontally, reactor additionally contains Laval nozzle, and device itself is system for continuous supply of waste water and hydrogen peroxide, which are pre-homogenized in static mixer. Method of purifying waste water from phenol, which involves exposing a homogeneous mixture of phenol-containing waste water and hydrogen peroxide to high-voltage pulse discharge and characterized by that before feeding into reactor phenol-containing waste water is pre-homogenized with calculated amounts of hydrogen peroxide in static mixer, wherein hydrogen peroxide feed rate is calculated in accordance with phenol concentrations in waste water in their weight ratio of hydrogen peroxide : phenol equal to (1–5):6, hydrogen peroxide is fed into a homogenizer-mixer, is fed through a control valve, and homogenized solution is passed between electrodes, then through Laval nozzle, which provides complete decomposition of phenol. 
     EFFECT: providing efficient treatment of waste water from phenol, as well as durability, reliability and safety of operation of the device and simplification of its operation. 
     2 cl, 1 dwg
Patent RU-2722329-C1 (RU)
Title: Missile
Inventor: Doronin Viktor Valentinovich
IPC: F42B15/01
Filed: 2019-07-25
Granted: 2020-05-29
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to military equipment, namely to missiles with aerodynamic control circuit, and can be used in guided missiles, anti-missiles and ballistic missiles. Missile is made according to aerodynamic scheme "duck". It comprises body. It comprises engine unit, power supply system, combat equipment, control system equipment. This equipment comprises four aerodynamic rudders. On the body there are four wings arranged in symmetry about its longitudinal axis. In order to reduce influence of flow chasm behind aerodynamic rudders and rocket body during its flight with non-zero angle of attack on reverse of control moment of roll and aerodynamic resistance of missile as a whole, single wing unit is used. It constructively combines four missile wings into one unit. Said unit is movably mounted on annular bearing relative to rocket body. In flight the unit is provided with possibility of free rotation relative to construction axis of missile and self-alignment of wings due to vane effect in compliance with skewed air flow behind aerodynamic rudders and rocket body. 
     EFFECT: higher efficiency of missile control due to reduced effect of moment of "oblique blowing" – reverse of control moment of roll. 
     1 cl, 1 dwg
Patent RU-2719869-C1 (RU)
Title: Cable lead for downhole sensor
Inventor: Okunkov Anton Yurevich
IPC: H01R13/59
Filed: 2019-08-29
Granted: 2020-04-23
Abstract: FIELD: oil and gas industry.SUBSTANCE: invention relates to downhole equipment for oil and gas industry, namely, to assembly of depth cable with housing of downhole sensor. Cable lead for the downhole sensor includes a housing to which there is a cap and a bridge with two fittings installed on them, at the same time a pressure port is arranged in the cap, located between the fittings.EFFECT: technical result is improvement of reliability of deep cable connection with downhole sensor.3 cl, 2 dwg
Patent RU-2744008-C1 (RU)
Inventor: CHAVAN NAVEEN MANHAR
IPC: C23C24/04
Filed: 2018-02-21
Granted: 2021-03-01
Abstract: FIELD: cold gas-dynamic spraying 
     SUBSTANCE: invention relates to an improved system of a device for cold gas-dynamic spraying. The system contains a control panel, which is connected to a spray gun equipped with a converging-expanding nozzle, with the help of which supersonic speeds are achieved, causing material deposition with an overall optimal energy and gas consumption without using a powder preheater, stencils, flow regulators. The compressed gas source is connected to the control panel by a flexible pneumatic hose. The pneumatic flexible hose is connected to the control panel, spray gun and powder feeder. The powder feeder delivers powder to the spray gun with carrier gas through a pneumatic hose and powder feed pipe. The control panel is electrically connected to the powder feeder and gas heater using electrical cables. 
     EFFECT: system allows a wide variety of materials to be deposited on a variety of substrates.  
     17 cl, 4 dwg, 1 tbl
Patent RU-2729522-C1 (RU)
Inventor: LEVCHENKO SVETLANA IVANOVNA
IPC: C09J123/08
Filed: 2019-12-16
Granted: 2020-08-07
Abstract: Изобретение относится к адгезионным композициям, используемым в качестве антикоррозионных и защитных покрытий, клеев-расплавов и герметиков. Композиция содержит, мас.%: сополимер этилена с винилацетатом 77-95; γ-аминопропилтриэтоксисилан 0,5-3; канифоль 2-5; о,о'-бис(1,3,5-три-трет-бутил-циклогексадиен-2,5-он-4-ил)- n -бензохинон-диоксим - 1-5; 2,4,6-три-трет-бутилфенол 0,5-3, минеральный наполнитель слюда 1-7.   Изобретение позволяет получить адгезионную композицию с повышенными когезионной и адгезионной прочностью, термоокислительной стабильностью, водо- и щелочестойкостью ее адгезионных связей с металлом. 2 табл.
Patent RU-2730705-C1 (RU)
Inventor: AMERKHANOV MARAT INKILAPOVICH
IPC: E21B7/04
Filed: 2020-02-10
Granted: 2020-08-25
Abstract: Изобретение относится к нефтедобывающей промышленности. Технический результат - повышение эффективности разработки залежи сверхвязкой нефти с водонефтяными зонами за счет повышения нефтеизвлечения мелкозалегающих залежей с одновременным упрощением способа обработки и снижением эксплуатационных затрат вследствие снижения спуско-подъемных операций, расширения функциональных возможностей способа, сосредоточения депрессии, создаваемой насосом в добывающей скважине, в нефтенасыщенных участках горизонтального ствола, расширения создания локальной гидродинамической связи между скважинами в средней зоне скважины и зоне «носка». Способ разработки залежи сверхвязкой нефти с водонасыщенными зонами, включающий строительство горизонтальных добывающей и расположенной выше нагнетательной скважин, прогрев пласта закачкой в обе скважины горячего рабочего агента, определение расположения водонасыщенной зоны, примыкающей к добывающей скважине, установку съемного проходного пакера на дальней границе интервала притока воды, закачку изолирующего состава в водонасыщенную зону с последующей технологической выдержкой, закачку вытесняющего агента в нагнетательную скважину и отбор продукции из добывающей скважины. При этом при обнаружении водонасыщенной зоны, расположенной со стороны устья горизонтального участка добывающей скважины, устанавливают проходной съемный пакер ближе к забою не менее чем на 1-10 м относительно дальней границы водонасыщенной зоны. Объем эмульсионного состава определяют по формуле V= l·π·D/4, где l – длина нефтенасыщенного интервала, м, D – диаметр открытого ствола горизонтальной скважины. Затем в нефтенасыщенную зону добывающей скважины, расположенную за проходным съемным пакером, закачивают равными частями 0,2-0,5 м, в зависимости от давления закачки, эмульсионный состав - эмульсию обратного типа, в которой объемное соотношение воды к эмульгатору инвертных эмульсий постепенно увеличивают в пределах от 1:2 до 1:10, контролируя динамику давления закачки, которое не должно превышать 0,9-0,92 от допустимого значения. Продавливают эмульсионный состав в пласт пресной водой, извлекают проходной съемный пакер и закачивают водоизолирующий состав в водонасыщенную зону при давлении, не превышающем давление гидроразрыва пласта. 1 ил., 2 табл.
Patent RU-2736701-C1 (RU)
Title: System and method of constructing model of power system and performing calculations of modes of power system and model of system for accumulating electric energy, intended for inclusion into system
Inventor: Nesterenko Gleb Borisovich
IPC: G06N7/00
Filed: 2020-04-08
Granted: 2020-11-19
Abstract: FIELD: electric power engineering. 
     SUBSTANCE: invention relates to the electric power industry. System for constructing a power system model and performing power system modes calculations comprises a calculation core, an operator interface, a database including a set of standard equipment models, power system model generation subsystem including the power system elements addition unit and equipment parameters setting unit. Database includes an energy storage system model (ESSM). Power system elements addition unit is made with the possibility to add the ESSM model to the power system model. Equipment parameters setting unit is configured to set the ESSM parameters. For some types of calculation, the set of units of the ESSM model includes units of parameters of ESSM, control systems, calculation and control of charge level and a static generator. For other types of calculation, the set of units includes units of ESSM parameters, control systems, calculation and control of charge level, converter, generation of control signals of converter. Method of constructing a power system model and performing calculations is characterized by the fact that a ESSM model is created, it is added to a database; selecting power system elements and the ESSM model from the database and adding them to the power system model; establishing relationships between all elements of power system, setting their parameters; type of calculation is selected, its parameters are set, calculation, formation of calculation results and their output to interface are performed. 
     EFFECT: technical result is increase in power system model identity indicators with high reliability of calculations of its modes. 
     18 cl, 5 dwg
Patent RU-2757731-C1 (RU)
Inventor: Sannikova Daria Aleksandrovna
IPC: A21D13/80
Filed: 2020-04-30
Granted: 2021-10-21
Abstract: Изобретение относится к пищевой промышленности, в частности к кондитерской отрасли, которая касается технологии приготовления мучных кондитерских изделий. Предложен состав для приготовления торта, включающий следующие исходные компоненты: татарский чак-чак - 200 г, для приготовления коржа из орехового безе, г: яйцо – 120; сахар – 25; сахарная пудра – 80; миндальная мука - 105, для приготовления сливочного крема с кыртом, г: сливочный сыр – 250; масло сливочное – 200; сыр рикотта – 250; ванильный ароматизатор – 2; сахарная пудра – 300; кырт – 400, для приготовления начинки из измельченной кураги с добавлением грецких орехов, г: курага – 200; грецкий орех – 50; вода – 200, для приготовления начинки из измельченного чернослива с добавлением грецких орехов, г: чернослив – 200; грецкий орех – 50; вода – 200, для приготовления крема для оформления торта, г: сливочный сыр – 1400; сахарная пудра – 400; сливки 33% - 200. Также предложен торт, изготовленный из указанного состава, который состоит из двух коржей в виде орехового безе, между которыми размещены слои начинки в следующей последовательности - сверху-вниз: слой начинки из измельченной кураги с добавлением грецких орехов в виде пюре, затем слой сливочного крема с кыртом, слой с татарским чак-чаком, слой сливочного крема с кыртом, затем слой с начинкой из измельченного чернослива с добавлением грецких орехов в виде пюре, а сверху торт покрывается кремом для оформления. Задача заявленного изобретения состоит в обеспечении расширения ассортимента мучных кондитерских изделий за счет вкуса торта, который содержит в себе татарский чак-чак и кырт. 2 н.п. ф-лы, 1 ил.
Patent RU-2737050-C1 (RU)
Inventor: DOLGOV GENNADIJ FILIPPOVICH
IPC: A01B3/00
Filed: 2020-05-07
Granted: 2020-11-24
Abstract: FIELD: agriculture; machine building.SUBSTANCE: invention relates to the agricultural machine building. Coupling device comprises connecting bracket with holes on bracket flanges, which by its wall is rigidly fixed on traction unit, central bar, at the first end of which there is a lug rigidly fixed with pivot pin in bracket holes. On the second end of the bar there are elements for attachment of the plow post and a vertical cylinder hingedly fixed, having the possibility of rotation relative to its axis and having a longitudinal hole in which the plow post is fixed. One con-rod is rigidly attached to the cylinder by one end, the other end of which is pivotally connected to the first end of the yoke, which by its second end is pivotally connected to the bracket at a distance in transverse direction from the hole of the bracket for attachment of the eye of the central bar.EFFECT: automatic balancing of plow during plowing is provided.1 cl, 2 dwg
Patent RU-2749375-C1 (RU)
Inventor: Bublik Vladimir Olegovich
IPC: B05B7/08
Filed: 2020-05-26
Granted: 2021-06-09
Abstract: Изобретение относится к устройствам для разбрызгивания жидкости, а именно к устройству декоративных фонтанов. Насадка пневматическая состоит из корпуса, который поделен на две камеры: камеру для воды и камеру для сжатого воздуха, которые внутри корпуса не соединяются. Камера для воды расположена в центральной части камеры для сжатого воздуха по принципу «труба в трубе». Камера для воды и камера для сжатого воздуха соединяются между собой посредством внешнего трубопровода, который в нижней своей части снабжен пневматическим клапаном подачи сжатого воздуха, а в верхней - сбросным воздушным клапаном. Камера для воды имеет прямой участок, выполняющий роль успокоителя и выравнивания потока воды. В верхней части успокоителя установлено сопло для выброса воды. В нижней части корпус снабжен обратным клапаном и монтажным фланцем, выполнен из нержавеющей стали или пластика и закреплен на дне чаши фонтана с помощью анкерных болтов. Техническим результатом изобретения является повышение эффективности выброса испускаемой струи жидкости. 1 з.п. ф-лы, 3 ил.
Patent RU-2735425-C1 (RU)
Inventor: SEMIKOPENKO IGOR ALEKSANDROVICH
IPC: B02C13/00
Filed: 2020-05-28
Granted: 2020-11-02
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to devices for grinding soft materials. Disclosed is a disintegrator comprising a cylindrical housing with axial loading and tangential unloading devices, discs with rows of impact elements arranged in the housing with possibility of counter rotation, each of which is located between rows of impact elements of the opposite disc. In the center of the lower surface of the upper disc along the circumference, vertical posts are rigidly attached, inner ends of which are on the same diameter with the diameter of the loading device, and the accelerating cone with the generatrix located at an angle greater than the angle of the natural slope of the material is rigidly attached to the lower ends. On upper surface of accelerating cone there rigidly fixed radial blades with minimum distance between adjacent radial blades exceeding D max , where D max  is the maximum size of the particles of the milled material, at the ends of the radial blades the beater is rigidly fixed with horizontal cutouts with height less than D max , on upper surface of lower disc by means of vertical crosspieces of semi-circular cross section is rigidly fixed horizontal ring of semicircular cross section, on the inner surface of which at the height of the beats the replaceable horizontal baffle plates are rigidly fixed. Under each horizontal baffle plate in the lower sector of the horizontal ring there is a hole with diameter exceeding D max , to the edge of which adjoins the corresponding vertical web with an inner radius equal to the radius of the hole, and distance between two adjacent horizontal baffle plates exceeds 2D max , wherein external profile of beats corresponds to cross-section profile of horizontal ring and horizontal baffle with observance of process gap. 
     EFFECT: device provides high efficiency when grinding material. 
     1 cl, 4 dwg
Patent RU-2737438-C1 (RU)
Inventor: LAVRINOVICH IRAIDA AFANASEVNA
IPC: C03C25/68
Filed: 2020-06-18
Granted: 2020-11-30
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: present invention relates to a method of producing high-temperature resistant silica fiber, which can be used for building heat insulation, high-temperature insulation of electrical equipment, for fire protection and protective clothing, firefighters and rescuers. Charge for glass melting consists of quartz sand, alumina, soda, sodium sulphate, carbon nanopowder at the following ratio of components, wt%: sand 65.9-68.6; alumina 2.5-2.8; soda 27.4-30.1; sodium sulphate 1.2-1.5; carbon nanopowder (over 100%) 1.5-2.5. Charge is treated with ultrasound for 30-40 minutes at frequency 18 kHz and melting at temperature 1440-1460°C. After glass cooking, glass beads of the following composition are produced, wt. %: SiO 2  75.30-78.40; Al 2 O 3  2.80-3.15; Na 2 O and/or K 2 O 18.50-21.43; carbon nanoparticles 0.05-0.07, impurities CaO; MgO; TiO 2 ; Fe 2 O 3  0.10-0.26. From glass beads on multifilter feeders having 1200 or 2400 spinnerets, glass fiber is formed, which is subjected to leaching and silica fiber of following composition is obtained, wt.%: SiO 2  95.75-96.80; Al 2 O 3  3.10-3.35; Na 2 O and/or K 2 O 0.05-0.75; CaO; MgO; TiO 2 ; Fe 2 O 3  0.05-0.15. 
     EFFECT: low glass melting temperature and glass fiber formation, improved chemical homogeneity of the glass, reduced drop-over drop, reduced fiber leaching time. 
     1 cl, 7 tbl, 3 ex
Patent RU-2741074-C1 (RU)
Inventor: Grigorev Vitalij Vladimirovich
IPC: G01S5/04
Filed: 2020-07-23
Granted: 2021-01-22
Abstract: FIELD: radio equipment.SUBSTANCE: invention relates to radio engineering and can be used in radio monitoring systems when solving the task of hidden determination of radio-frequency source (RFS) coordinates, in conditions of a priori uncertainty relative to polarization and spatial parameters of radio signals, noise and interference when requirements are met to minimize overall dimensions of direction-finding antenna system, in particular, for determination of RFS coordinates from aircraft board. Method is based on measurement using TOLAS orthogonal components Hx1, Hy1, Hz1and Hx2, Hy2, Hz2vectors of magnetic field intensityandwith interval equal to quarter of period of electromagnetic wave T / 4 of measured radio signal at moments of time t1and t2, determination of orientation of vectorsandin space, construction of auxiliary planes ΩH1and ΩH2, plotting the position line RFSl, selecting the Earth's surface as the surface of the RFS position, calculating the RFS coordinates at the intersection of the position line RFSlwith the Earth's surface.EFFECT: reduced time spent on determination of coordinates of RFS, based on use of tri-orthogonal loop antenna system (TOLAS), consisting of three antenna elements in form of frames.1 cl, 10 dwg
Patent RU-2745171-C1 (RU)
Title: Muzzle brake-compensator (mbc) with diesel effect
Inventor: LVOV DENIS ERNESTOVICH
IPC: F41A21/36
Filed: 2020-08-18
Granted: 2021-03-22
Abstract: FIELD: weapons.SUBSTANCE: MBC has a tubular body. There is a combustion chamber with a nozzle inside the body. The nozzle is provided with side windows for air injection and gas release near the exit cut. The side window or the side windows are located in such a way so that when the MBC is installed on the end of the barrel of the weapon, the side windows of the combustion chamber are oriented perpendicularly or at an angle back to the axis of the barrel. The end of the combustion chamber opposite to the nozzle is plugged and provided with a hole with a diameter not less than the diameter of the projectile body for its unhindered passage.EFFECT: invention increases the effectiveness of the muzzle device, reduces the shock power and toss when firing, reduces the size and weight of the muzzle device and weapons in general, improves the effective compensation for the shock power and toss, provides the possibility of creating a missile defense system of small diameters that do not overlap the sighting devices.4 cl, 3 dwg
Patent RU-2759036-C1 (RU)
Inventor: Varakin Ivan Vladimirovich
IPC: F41A31/00
Filed: 2020-08-26
Granted: 2021-11-09
Abstract: FIELD: military technology.  
     SUBSTANCE: invention relates to military technology and can be used in missile and artillery complexes of surface ships. Diagnostic and video information is being collected from different parts of the artillery complex (AC), its transmission via interface means through exchange channels to the automatic monitoring and diagnostics system (AMADS), made on the basis of microprocessor technology. AMADS, in accordance with analytical algorithms, issues recommendations on the implementation of regulations, replacement of components and assemblies of the AC, stores, with the ability to play video and parametric information, with reference to time and date throughout the life cycle of the AC.  
     EFFECT: invention increases the reliability and safety of the artillery complex.  
     6 cl, 3 dwg
Patent RU-2764662-C1 (RU)
Inventor: HOROVITZ MICHAEL LEE
IPC: H01L31/101
Filed: 2019-03-11
Granted: 2022-01-19
Abstract: FIELD: power storage. 
     SUBSTANCE: inventions can be used to collect energy from the environment. Proposed is a solid-state energy accumulator containing a first layer containing a first suboxide of a transition metal and a solid electrolyte (SE), a second layer containing a mixture of a second suboxide of a transition metal and lanthanide oxide or dioxide, wherein said mixture forms an SE, a third layer containing a third suboxide of a transition metal and an SE, wherein the first suboxide of a transition metal and the third suboxide of a transition metal are different. The solid-state energy accumulator can have two or three electrodes per cell and generates electricity in the presence of water vapour and oxygen. 
     EFFECT: inventions provide a possibility of generating energy as needed from the environment for various applications. 
     69 cl, 36 dwg, 4 tbl
Patent RU-2738980-C1 (RU)
Inventor: HIEI YU
IPC: B62D6/00
Filed: 2020-09-22
Granted: 2020-12-21
Abstract: Изобретение относится к устройству помощи при парковке транспортного средства. Устройство помощи при парковке транспортного средства содержит камеру, установленную на транспортном средстве для получения изображений пространства, и электронный блок управления, который может выполнять управление помощью при парковке для осуществления парковки транспортного средства в автономном режиме на парковочном месте с использованием информации о парковочном месте. Электронный блок управления выполнен с возможностью получать изображение парковочного места, сделанное камерой, в качестве изображения с камеры в тот момент, когда транспортное средство останавливается около парковочного места, получать характерные элементы поверхности земли на въезде в парковочное место в качестве характерных элементов на въезде, выполнять управление помощью при парковке с использованием информации о парковочном месте и регистрировать информацию о парковочном месте, содержащую информацию о характерных элементах на въезде в качестве информации о характерных элементах на въезде. Достигается повышение безопасности водителя транспортного средства. 9 з.п. ф-лы, 23 ил.