baber/WOPTO huggingface dataset:
Patent RU-2705505-C2 (RU)
Inventor: DEJKSTRA Khilke
IPC: B65D85/804
Filed: 2016-05-13
Granted: 2019-11-07
Abstract: Капсула содержит вещество для приготовления напитка, пригодного для питья. Капсула содержит алюминиевый корпус капсулы, имеющий боковую стенку и выступающий наружу фланец, и уплотнительный элемент на выступающем наружу фланце для обеспечения уплотняющего по отношению к текучей среде контакта с охватывающим элементом устройства для приготовления напитков. Устройство для приготовления напитков содержит кольцевой элемент, имеющий свободный контактный конец, который может быть выполнен с множеством проходящих в радиальном направлении открытых канавок. Уплотнительный элемент составляет одно целое с выступающим наружу фланцем и содержит по меньшей мере один выступ, выступающий от выступающего наружу фланца. Выступ содержит верхнюю часть выступа и выполнен с такой конфигурацией, что верхняя часть выступа обеспечивает приложение радиальной силы к свободному контактному концу кольцевого элемента, если капсула установлена в заданном положении в охватывающем элементе устройства для приготовления напитков и охватывающий элемент закрыт посредством закрывающего элемента устройства для приготовления напитков. 3 н. и 110 з.п. ф-лы, 16 ил.
Patent RU-2700038-C2 (RU)
Title: Acoustic waveguide
Inventor: DEMCHENKO ALEKSANDR PETROVICH
IPC: G10K11/24
Filed: 2018-02-14
Granted: 2019-09-12
Abstract: FIELD: physics.SUBSTANCE: invention relates to acoustics. Acoustic waveguide comprises a flexible metal rod, to each end of which a cylindrical waveguide is rigidly connected through a conical acoustic concentrator, wherein one cylindrical waveguide is made for connection thereof to the electroacoustic transducer, and the other cylindrical waveguide is made for connection thereof to the receiving device of acoustic oscillations. At the same time the waveguide is equipped with a flexible protective tube, which is sealed, the tube covers both a flexible metal rod and conical acoustic concentrators.EFFECT: technical result is high functionality of acoustic waveguide, using it in devices operating in high temperature, radiation, powerful electromagnetic interference and other negative factors.9 cl, 5 dwg
Patent RU-2716601-C2 (RU)
Title: Electromagnetic method of measuring flow rate of liquid metal
Inventor: VELT IVAN DMITRIEVICH
IPC: G01F1/58
Filed: 2018-03-20
Granted: 2020-03-13
Abstract: FIELD: machine building. 
     SUBSTANCE: proposed invention relates to instrument-making, namely to measurement technique of liquid metals consumption by means of electromagnetic method, that is method based on interaction of a moving electroconductive liquid with a magnetic field. Electromagnetic method of measuring flow rate of liquid metals in a pipe consists in creation of a low-frequency pulse bipolar magnetic field in a pipe channel, in conversion by a moving liquid flow on the basis of Faraday law of this magnetic field into an electric signal between two electrodes welded to external surface of the pipe, and calculation of flow rate. At that, on the pipe there is a coil containing at least one coil covering the pipe central cross-section, with the help of the coil the magnetic field component is measured, which is directed along the pipe axis in the channel central cross-section, and as a result of its measurement, calculation and correction of flow meter reading eliminating effect of magnetic field deformation on measurement result of liquid metal consumption. 
     EFFECT: technical result is higher accuracy of measuring flow rate of liquid metals. 
     1 cl
Patent RU-2715221-C2 (RU)
Title: Method of stabilizing solder mask layer applied by watering method
Inventor: BLAZHEVICH NINA MIKHAJLOVNA
IPC: B05D7/14
Filed: 2018-06-21
Granted: 2020-02-26
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the technology of protecting printed circuit boards prior to soldering and is intended for use in the production of printed circuit boards. It is achieved due to the fact that after application of solder mask layer to pre-drying stabilization of solder mask layer is performed by transfer of workpieces of printed-circuit boards with deposited layer of solder mask during preset time in normal climatic conditions in stabilization module. At that, all operations are performed continuously in one technological cycle. 
     EFFECT: technical result is increase in the solder mask layer operational characteristics. 
     1 cl, 4 dwg
Patent RU-2732936-C2 (RU)
Title: Development method of productive low-permeable bed
Inventor: Lifantev Aleksej Vladimirovich
IPC: E21B43/18
Filed: 2019-01-29
Granted: 2020-09-24
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil and gas industry, in particular, to production of oil from productive low-permeable formations. Method includes pumping after pressure formation pressure drop to preset value or lower through the well of displacing agent in gaseous state under pressure, providing maximum possible radius of piston displacement of formation product to point of phase transition of gaseous state into liquid, determined by thermobaric formation conditions, with further transition to mixing displacement mode, wherein liquid pumping in gaseous phase and product extraction is carried out in cyclic mode. Prior to operation of the well, core samples from this reservoir are analyzed to determine the boundary temperature of the formation product, above which the percentage content of saturated hydrocarbons in the formation product increases, as well as determination of preset pressure value, at which at temperature of bottomhole formation zone heating there is a phase transition of light fractions of formation production and/or bound water, which is in product of formation, into gaseous state – steam and back into liquid. After that, heat exchanger is lowered into horizontal section and/or section with ascending face of well, through which heat carrier is pumped with temperature not less than boundary temperature. Wellhead product displacement to well bottom is provided by vapors of light fractions and/or water heated by heat exchanger, and after temperature drop under effect of vacuum created at phase transition of vapors back to liquid state, in the bottomhole zone of the well a network of cracks enlarging the formation coverage is formed. 
     EFFECT: high content of saturated hydrocarbons of the extracted product and an increase in the oil recovery factor owing to thermal action on the bottomhole formation zone. 
     1 cl, 1 dwg
Patent RU-2732451-C2 (RU)
Inventor: Kuznetsov Andrej Valentinovich
IPC: B21B37/62
Filed: 2019-02-18
Granted: 2020-09-18
Abstract: FIELD: metal rolling.SUBSTANCE: invention relates to rolling production and can be used in cold rolling of strips from various types of steel. Method includes generating a signal supplied to a position controller of a hydraulic pressing device (HPD) of mill rolls in accordance with a given rolling parameters of the HPD position, measurement of the strip movement speed at the mill outlet, taking into account of which the HPD position correction signal is generated, which is supplied to the said controller in addition to the signal corresponding to the specified rolling parameters, wherein correction signal is formed taking into account material of rolled strip, stiffness module of strip, stiffness module of rolling stand and speed of strip at stand outlet by preset mathematical expression.EFFECT: use of the invention increases accuracy of compensating deviation of thickness of rolled strip.1 cl, 6 dwg
Patent RU-2759374-C2 (RU)
Title: Drilling assembly using sealed self-regulating deflecting device for drilling inclined wells
Inventor: PETERS Folker
IPC: E21B7/06
Filed: 2017-09-21
Granted: 2021-11-12
Abstract: FIELD: drilling.SUBSTANCE: group of inventions relates to the field of drilling inclined boreholes. A drilling arrangement for drilling the borehole contains a case having an upper section and a lower section separate from the upper section, a borehole drive for rotating a drill bit relatively to a drill pipe, a shaft connected to the borehole drive and the drill bit and placed in the case, a hinge element connecting the upper section of the case and the lower section of the case with the possibility of tilting the lower section of the case relatively to the upper section of the case around the hinge element, when the drill pipe is stationary relatively to the possibility of rotation, to ensure drilling of a curved section of the borehole, when the drill bit is rotated with the drive, and the rotation of the drill pipe reduces a slope between upper and lower sections to ensure drilling of a more straight section of the borehole, a bearing section in the lower section connecting with the possibility of rotation the shaft to the lower section, wherein the shaft is placed and made with the possibility of rotation by means of the drive inside the upper section, the lower section, the bearing section and the hinge element, and at least one seal, which seals at least part of the surface of the hinge element.EFFECT: load on components of the drilling arrangement is reduced.14 cl, 17 dwg
Patent RU-2760659-C2 (RU)
Title: Method for producing a beryllium concentrate from fluorite-bertrandite-phenacite ores
Inventor: FRANTS EVGENIJ VLADIMIROVICH
IPC: B03D1/02
Filed: 2019-04-15
Granted: 2021-11-29
Abstract: FIELD: mining. 
     SUBSTANCE: proposed invention relates to the field of flotation enrichment of beryllium-containing ores and can be used to produce a beryllium-containing concentrate of the highest grade with a relatively low fluorine content from fluorite-bertrandite-phenacite ores. The method includes separation of ore, crushing, grinding, flotation of beryllium with a fatty acid collector and kerosene using flotation reagents, including those including a combination of sodium polyphosphates (hexametaphosphate, tripolyphosphate, pyrophosphate), caustic soda or soda, sodium fluoride. Ore is separated piece by piece by the method of optical (Color) separation by the fluorite contained therein, wherein beryllium minerals are associated with said fluorite. Flotation enrichment includes a main flotation, two cleaner flotations and one control flotation. The flow rate of the collector - oleic acid - is 0.15 kg/t, and that of kerosene is 0.5 kg/t. The tailings of the cleaner flotations and the concentrate of the control flotation are directed for the main flotation. 
     EFFECT: production of a high-grade beryllium concentrate with a low fluorine content. 
     3 cl, 3 dwg, 5 tbl, 2 ex
Patent RU-2717284-C2 (RU)
Title: Aircraft multi-position landing system
Inventor: BABUROV SERGEJ VLADIMIROVICH
IPC: G01S1/16
Filed: 2019-04-22
Granted: 2020-03-19
Abstract: FIELD: aviation. 
     SUBSTANCE: multi-position landing system (MPSL) of aircraft (AC) comprises ground interrogator, ground stations with ground receivers of response signals, central station with ground-based control computer, on-board equipment of aircraft, on-board receiver of signals of satellites of global satellite navigation system, system of pseudo-satellites combined by arrangement with ground stations. 
     EFFECT: higher accuracy of determining aircraft altitude during approach. 
     5 cl, 4 dwg
Patent RU-2723183-C2 (RU)
Title: O-succinyl homoserine-producing microorganism and method of producing o-succinyl homoserine using thereof
Inventor: CHOI SU JIN
IPC: C12N9/10
Filed: 2015-01-22
Granted: 2020-06-09
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to a method of producing methionine. Disclosed is a method of producing methionine, involving culturing a microorganism of Escherichia genus in a medium, obtaining O-succinyl homoserine from a microorganism or medium, converting O-succinyl homoserine to methionine. In said microorganism activity of glucose-6-phosphate-1-dehydrogenase is reduced or eliminated compared to its endogenous activity, activity of one or more cystathion-gamma synthase and homoserine kinase is eliminated compared to endogenous activities in the wild-type microorganism, activity of homoserine-O-succinyltransferase is increased compared to endogenous activity in the wild-type microorganism. 
     EFFECT: invention provides an increase in the yield of O-succinyl homoserine compared to the yield of O-succinyl homoserine in a wild-type microorganism. 
     8 cl, 3 tbl, 3 ex
Patent UA-73314-C2 (UA)
Title: Method to make profiled and flat roofing sheets
IPC: B29B17/00
Filed: 2000-06-30
Abstract: The invented formed and flat flashing sheets are made of a polymeric composition and are shaped afterwards. Secondary polyethylene and/or polyethylene waste material is used as a binder. Fluxing and mixing of the components of the polymeric composition is carried out by means of mixing preheaters, and the shaping is carried out by means of calenders and/or press molds.
Patent UA-67561-C2 (UA)
Title: Device for calibrating and testing gas or liquid flow meters
Inventor: CHERKAS KOSTIANTYN VOLODYMYROV
IPC: G01F25/00
Filed: 2003-10-23
Abstract: The proposed device for calibrating and testing gas or liquid flow meters contains a measuring chamber, an accumulating chamber, a pump, a control valve, pipelines, an electropneumatic valve, a gas or liquid flow transducer, a pressure transducer, a temperature transducer, and a control unit. As the flow transducer, a strain gage transducer is used that is coupled with a float that is installed in the measuring chamber. The data on the transfer characteristic of the transducer are stored in the control unit. The present invention provides a possibility to extend the functionality range and enhance the accuracy of the device.
Patent UA-83269-C2 (UA)
Title: Method for synthesis of perindopril and the pharmaceutically-acceptable salts thereof
Inventor: DUBUFFET THIERRY
IPC: C07C229/36
Filed: 2004-11-18
Abstract: The invention relates to a method for synthesis of perindopril of formula (I) and the pharmaceutically-acceptable salts thereof.
Patent UA-84987-C2 (UA)
Title: Bainite steel for solid-rolled railway wheels (variants) and method for heat treatment of solid-rolled railway wheels from bainite steel
Inventor: PROIDAK YURII SERHIIOVYCH
IPC: C22C38/24
Filed: 2007-05-03
Abstract: The group of inventions relate to ferrous metallurgy, namely to composition of bainite steel for solid-rolled rail way wheels and to method for heat treatment thereof. A bainite steel contains, w/w: carbon – 0.12-0.129, manganese – 1.02-1.5, silicon – 0.24-0.32, chromium – 0.37-3.5, nickel – 0.01-1.95, aluminium – 0.03-0.05, titanium – 0.03-0.04, molybdenum – 0.05-1.2, vanadium – 0.01-0.02, iron – other. In the second variant composition this steel contains, w/w: carbon – 0.32-0.45, manganese – 0.95-1.3, silicon – 0.7-0.83, chromium – 2.0-2.3, nickel – 0.01-0.02, molybdenum – 0.26-1.0, vanadium – 0.01-1.1, other elements of composition have similar intervals of the contents, as well as in the first variant. A method heat treatment of solid-rolled wheels comprises their continuous cooling on air from temperature rolling to room temperature, heating and quenching from temperature 820-950 °С with rate of cooling 10 °С/s, then is carried out tempering at temperature 500-525 °С. The group of invention provides increasing of mechanical and operational characteristics: impact strength at 20 °С KCU to 27.85-55.6 J/sm, hardness to 400-460 НВ, strength limitsto 1300-1610 МPa, yield strengthto 1080-1389 МPа, percent elongationto 8-13.9 %contraction ratioto 14-45,6 %, wear resistance in 1.2-1.6 times, resistance against martensate transformations at emergency and long brake application in operating conditions.
Patent UA-95226-C2 (UA)
Title: Enzymatic hydrolysis of biomasses having a high dry matter (DM) content
Inventor: FELBY CLAUS
IPC: A23L7/104
Filed: 2005-11-07
Abstract: The present invention relates to a process for liquefaction and saccharification of polysaccharide containing biomasses, having a relatively high dry matter content. The present invention combines enzymatic hydrolysis with a type of mixing relying on the principle of gravity ensuring that the biomasses are subjected to mechanical forces, primarily shear and tear forces. Furthermore, the present invention relates to the further utilisation of such processed biomasses, e.g. for subsequent fermentation into bio-ethanol, bio-gas, specialty carbohydrates for food and fees as well as carbon feedstock for processing into plastics and chemicals.
Patent UA-91353-C2 (UA)
Title: Method and device for determination of uniformity of seed batch
Inventor: RINGENBACH ALEX
IPC: A01C1/00
Filed: 2006-01-09
Abstract: A method and device for determining by non-destructive analysis the uniformity of the colour, size and shape characteristics of a batch of plant seeds by Hue, and optionally the Saturation, of the HSI (Hue, Size and Intensity) colour model.
Patent UA-93673-C2 (UA)
Title: Pharmaceutical composition comprising an omega-carboxyaryl substituted diphenyl urea for the treatment of cancer
Inventor: SCHUECKLER FRITZ
IPC: A61P35/00
Filed: 2006-02-22
Abstract: The present invention pertains to a pharmaceutical composition comprising the compound of the formula (I) in a high concentration and at least one pharmaceutically acceptable excipient, the use of the composition for the treatment of hyper-proliferative diseases, such as cancer, either as a sole agent, or in combination with other anti-cancer therapies, and the process for preparing of said composition.
Patent UA-89547-C2 (UA)
Title: air-cushion craft
Inventor: PAVLOV VITALII SEMENOVYCH
IPC: B65G69/28
Filed: 2008-02-01
Abstract: The invention relates to the construction of air-cushion craft with access ramps. A rigid hull of the craft consists of a pontoon and a superstructure with a cargo hold located in the middle part along its width. A nose of deck of pontoon smoothly decreases toward the side of nose. A cargo access ramp is installed in the inclined forward nose wall of superstructure. A flexible barrier with a peripheral flexible receiver is located along the outer contour of hull. The line of fastening the upper edge of flexible shell in the nose has smooth lift toward the side of nose and is located higher than the lower end of access ramp. The axis of rotation of the articulated coupling of access ramp intersects the line of fastening the upper edge of flexible shell to the rigid hull and on the boards has a rigid beam. The upper edge of flexible shell within the limits of opening in the nose wall is fastened to the external surface of access ramp, and between the opening in the nose wall and the points of intersection of the axis of rotation of access ramp with the line of fastening the upper edge of flexible shell to the hull it is fastened to the rigid beam. Along the boards of hull the flexible shell is fastened by upper edge to the lower edges of onboard walls. The flexible barrier in the nose of the hull has two internal flexible diaphragms located from both sides of the access ramp, fastened to the onboard end of access ramp, to the lower edge of corresponding rigid beam and to the onboard section of the nose wall of superstructure. A clearance between the nose end wall of pontoon in the nose wall of superstructure and the lower end of access ramp has a gasket. The internal flexible diaphragms and gasket prevent the outflow of air from the flexible barrier at opening the access ramp. This contributes to sufficient cooling of the operating engines at loading and unloading operations on the craft and to shortening the time of the operations because of the fact that the engines may not be stopped and re-started.
Patent UA-91774-C2 (UA)
Title: Method and device for formation of infrared false target
Inventor: ZAVOLOKA OLEKSANDR MYKOLAIOVYCH
IPC: F41J2/00
Filed: 2009-01-19
Abstract: The invention relates to camouflaging different objects of military equipment or simulation of those in infrared range of wavelengths. A method for formation of infrared false target is in that infrared false target is formed by formation of movable localized volume of vapor-gas-drop mix of inflammable liquid, products of its burning and air and remote ignition. A device for formation of infrared false target has source of air of high pressure, vessel with inflammable liquid, device for its dispersion and mixing chamber at outlet of which device is installed for transformation of vapor-gas drop jet to movable localized volume and device for its remote ignition that are functionally connected to shutoff valves on lines for supply of air and inflammable liquid to mixing chamber. The invention improves characteristics of infrared false target in section of signature and intensity of radiation, increased efficiency of camouflaging.
Patent UA-93919-C2 (UA)
Title: Coated sodium percarbonate particles, cleansing and purifying agents, containing them
Inventor: LEININGER STEFAN
IPC: C01B15/00
Filed: 2007-07-04
Abstract: Sodium percarbonate particles with a coating layer which contains sodium sulphate in the form of a high-temperature phase of sodium sulphate and/or a high-temperature phase of a double salt having the composition Na(SO)(CO), in which n equals 0 to 0.5, exhibit improved storage stability in detergent and cleaning agent preparations, in comparison with sodium percarbonate particles with a coating layer which contains sodium sulphate only in the form of sodium sulphate (V) or burkeite.
Patent UA-93761-C2 (UA)
Title: Method for reduction of dynamic forces in closed traction body of mine cableway
Inventor: DENYSCHENKO OLEKSANDR VALERIIOVYCH
IPC: B61B7/04
Filed: 2009-06-30
Abstract: The present invention relates to mining transport. A method for reduction of dynamic forces in a closed traction body of mine cableway includes starting of a system, transportation and stopping. Then a period of harmonic oscillation of the system is preliminarily defined, and further the duration of starting is set as corresponding to half of the period. The technical result is increasing the reliability and safety of the plant.
Patent UA-99474-C2 (UA)
Title: Method for clarification of sugar solutions
Inventor: MYRONCHUK VALERII HRYHOROVYCH
IPC: C13B20/06
Filed: 2010-03-18
Abstract: A method for clarification of sugar solution provides the juice defecation with lime carbonate, first saturation by saturation gas, separation of carbonation sludge from the juice of the first saturation, heating of clarified juice before defecation, and the second saturation. Waste gas from apparatus for the first saturation is used as saturation gas for the second saturation.
Patent UA-103033-C2 (UA)
Title: METHOD FOR PRODUCTION OF DICARBOXYLIC ACIDS AT LOW pH
Inventor: JANSEN MICKEL LEONARDUS AUGUST
IPC: C12N1/16
Filed: 2009-05-20
Abstract: The invention relates to method for production of dicarboxylic acids comprising yeast fermentation in the presence of hydrocarbon-containing substrates and small amounts of oxygen at pH value lower than the lowest pKof dicarboxylic acids, wherein specific speed oxygen demand is from 8 to 0.2 mmol/g of dry biomass per hour.
Patent UA-103503-C2 (UA)
Title: Disc brake
Inventor: ZABOLOTNYI KOSTIANTYN SERHIIOVYCH
IPC: B66D5/14
Filed: 2011-06-14
Abstract: The invention relates to the area of machine-building and can be used in construction of disc brake for the lift and transportation vehicles. The disc brake with one-side application of locking force includes the brake shoes placed at two sides of the brake disc, and the brake modules that include booster jacks and spring packs for interaction with the respective brake shoe and its displacement with respect to the brake disc. Each brake shoe is fixed with possibility of motion on the fixed supports with a possibility of displacement with respect to the surface of the brake disc. The brake discs have a body that surrounds the brake shoes and is installed separately from the fixed supports with a possibility of displacement with respect to the surface of the brake disc. The invention makes it possible to decrease the load on the elements of the brake modules in relation to installation of those on a movable body, to increase reliability, service life and to decrease wear of friction facings.