baber/WOPTO huggingface dataset:
Patent RU-2668248-C2 (RU)
Title: Модифицированная битумная эмульсия
Inventor: Grekhov Pavel Ivanovich
IPC: C08L95/00
Filed: 2017-03-01
Granted: 2018-09-27
Abstract: Изобретение относится к битумным эмульсиям, используемым в создании дорожных покрытий. Битумная эмульсия для формирования дорожных покрытий, содержащая битум, воду и минеральную добавку, в качестве минеральной добавки содержит битумированную реакционную массу от уничтожения фосфорорганической группы отравляющих веществ. Технический результат - повышение устойчивости эмульсии при механическом воздействии, транспортировании и хранении, повышение сцепления с минеральным вяжущим. 1 табл.
Patent RU-2734887-C2 (RU)
Inventor: MARTIN SEBASTIEN
IPC: B61B12/00
Filed: 2017-04-17
Granted: 2020-10-23
Abstract: Изобретение относится к транспортированию посредством подвесного троса. Установка для транспортирования посредством подвесного троса (2) содержит по меньшей мере одно кресло (3), выполненное с возможностью подвески на подвесном тросе (2), а также поворотную поверхность (5) сиденья, спинку (6) сиденья и поворотный механизм (10) для изменения наклона поверхности (5) сиденья по отношению к спинке (6) сиденья. При этом установка содержит по меньшей мере одно управляющее средство (14), выполненное с возможностью взаимодействия с поворотным механизмом (10), с тем, чтобы управлять поворотом поверхности (5) сиденья. Управляющее средство (14) установлено подвижным между поднятым положением (R1), в котором упомянутое по меньшей мере одно управляющее средство (14) управляет подъемом поверхности (5) сиденья в направлении спинки (6) сиденья, и опущенным положением (А1), в котором управляющее средство (14) управляет опусканием поверхности (5) сиденья. В результате обеспечивается защита кресел от неблагоприятных погодных условий в автоматическом режиме. 2 н. и 7 з.п. ф-лы, 10 ил.
Patent RU-2660442-C2 (RU)
Title: Малошумный электрический двигатель
Inventor: Koptyaev Evgenij Nikolaevich
IPC: H02K3/28
Filed: 2017-04-28
Granted: 2018-07-06
Abstract: Изобретение относится к электротехнике и может быть использовано в электродвигателях переменного тока, в составе тягового электропривода и исполнительных механизмах. Технический результат состоит в улучшении качества распределения создаваемого магнитного поля, и соответствующего уменьшения вибрации и шума двигателя при сохранении высокого к.п.д. В предлагаемом малошумном электродвигателе используется принцип суммирования магнитных полей обмоток. Для этого совмещенные обмотки располагаются в общих пазах электродвигателя. Их векторы магнитной индукции суммируются с формированием общего поля. Это обеспечивает наличие пространственного сдвига между двумя первичными обмотками при последовательном согласном соединении фаз обмоток. Результирующее магнитное поле определяется суммой магнитных полей, созданных обмотками, расположенными в общих пазах статора и имеющих пространственный сдвиг между собой, определяемый по числу пазов взаимного пространственного смещения, близкий к согласному включению обмоток. 4 ил. 
     .
Patent RU-2711185-C2 (RU)
Title: Mass exchange device and methods for use thereof
Inventor: JOHNS WILLIAM R
IPC: A61M1/16
Filed: 2016-01-18
Granted: 2020-01-15
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medical equipment. Method of using a mass exchange device comprising a first channel configured to receive a stream of a treated liquid, and a second channel configured to receive a stream of a treatment agent. First and second channels have permeable membrane arranged there between to allow transfer of selected particles between first and second channels. Method includes stages, according to which the treated liquid is passed through the first channel, and a mixture is added to the second channel from liquid and gas to obtain a two-phase treatment agent. Disclosed is a mass exchange device for use in the method. 
     EFFECT: invention enables to simultaneously feed gaseous particles into the treated liquid and use a high heat capacity of the treating agent in the liquid phase to transfer heat to the treated liquid or therefrom. 
     18 cl, 4 dwg
Patent RU-2738576-C2 (RU)
Inventor: KUROCHKIN ANDREJ VLADISLAVOVICH
IPC: F22D1/50
Filed: 2017-10-02
Granted: 2020-12-14
Abstract: FIELD: heat exchange. 
     SUBSTANCE: invention relates to devices for removing dissolved gases from a liquid and can be used in energetics for water deaeration. Proposed plant comprises film column with heat-mass exchange section, jet ejector, separator and two pumps. One part of deaerated water is supplied by the pump as a working medium into the ejector, and the other one is supplied to the upper part of the column. Deaerated water drains over inner surfaces of pipes heated with heated deaerated water. Note here that dissolved gases are stripped and fall into column top part in form of evaporation. Lower part of the column is heated by means of acute steam. Deaerated heated water from the lower part of the column is supplied by the pump to the consumer after cooling in the heat-mass exchange section. Vapour is extracted by ejector, from which gas-liquid mixture is fed into separator, where it is divided into non-condensed gases discharged into atmosphere and water, which is directed to deaeration into the column. In operation of the second version of the device, the gas-liquid mixture is fed into the separator by a multiphase pump. 
     EFFECT: reduction of metal consumption and a decrease in the heating medium flow. 
     2 cl, 2 dwg
Patent RU-2704223-C2 (RU)
Title: Panel for lining and/or sound insulation of vehicle wall and method for manufacturing thereof
Inventor: HUMBERT CLEMENT
IPC: B29C70/46
Filed: 2016-05-02
Granted: 2019-10-24
Abstract: FIELD: transportation. 
     SUBSTANCE: present invention relates to a panel for lining and/or sound insulation of a vehicle. Disclosed is panel (10) for lining and/or soundproofing of roof or side walls (walls) of vehicle, comprising: central layer (14) made by impregnation (46) of polyester (20) with epoxy powder (21) followed by curing epoxy powder (21), and two reinforcing layers (13, 15) located on both sides of central layer (14), in which impregnation (46) of polyester (20) with epoxy powder (21) is carried out deep inside polyether (20) by exposing epoxy powder (21) alternating electric field, wherein two reinforcing layers (13, 15) are made using a flexible or semi-rigid material. Invention covers also method of making panel. 
     EFFECT: technical result consists in improvement of performance related to reduction of weight of panel with possibility of thermoforming, as well as improved absorption of sound waves. 
     13 cl
Patent RU-2714013-C2 (RU)
Title: Support structure of cabin for vehicle of economic purpose
Inventor: KHELM Ajke
IPC: B62D33/06
Filed: 2016-06-28
Granted: 2020-02-11
Abstract: FIELD: trackless land vehicles. 
     SUBSTANCE: invention relates to support structure of cabin. Support structure of cabin for vehicle of economic purpose has several longitudinal levers extending in longitudinal direction or substantially in longitudinal direction. Driver's seat is installed on supports with the help of levers on vehicle frame. Two of longitudinal levers are located at distance from each other in transverse direction, located at same height in extending across longitudinal direction and across the transverse direction of the vertical direction and form a first pair of longitudinal suspension levers. Two other longitudinal suspension levers are located at some distance from each other in transverse direction, located at the same height in vertical direction and form the second pair of longitudinal levers. Second pair has removal to the first pair of levers in vertical direction. Both of the first pair of levers are connected to each other by a torsion spring extending in the transverse direction. Spring ends are rigidly connected with levers of the first pair of longitudinal levers. 
     EFFECT: reduced pitching or twisting of longitudinal levers. 
     13 cl, 5 dwg
Patent RU-2702167-C2 (RU)
Title: Refiner plate cast segment with blunted edges and angles for safe handling
Inventor: GINGRAS LUC
IPC: D21D1/30
Filed: 2014-01-31
Granted: 2019-10-04
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to formation of plate segment for mechanical refiner or disperser. Plate segment is cast. Plate segment has a front side having a grinding surface and a rear side having a third cast surface located on the connection between the first cast surface and the second cast surface. First cast surface is perpendicular to second cast surface. First cast upper surface is machined and the second cast surface is machined. Third cast surface stays between the first machined surface and the second machined surface.EFFECT: reduced possibility of formation of sharp edges on segment.20 cl, 5 dwg
Patent RU-2718064-C2 (RU)
Inventor: SZEWCZYK GREGORY
IPC: A61K8/44
Filed: 2016-12-20
Granted: 2020-03-30
Abstract: Изобретение относится к уходу за полостью рта. Композиция для ухода за полостью рта содержит комплекс цинк-аминокислота-галогенид в количестве от 2% до 8% по весу, где аминокислота выбрана из лизина и аргинина, и либо (a) линейный поливинилпирролидон (l-PVP) в количестве от 0,5% до 4% по весу и триполифосфат натрия (STPP) в количестве от 2% до 8% по весу либо (b) триполифосфат натрия (STPP) в количестве от 2% до 8% и фосфорную кислоту в количестве от 0,1% до 2% по весу композиции. Изобретение обеспечивает улучшенную реологическую стабильность. 12 з.п. ф-лы, 6 табл., 2 пр.
Patent RU-2705715-C2 (RU)
Title: Ship diesel engine with system to ensure its operation at idling and low loads modes
Inventor: Pechenin Vitalij Vasilevich
IPC: F04B41/04
Filed: 2018-04-05
Granted: 2019-11-11
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the engine building. Technical result is achieved by obtaining the required ratio of air and fuel in engine working cylinders required for normal combustion process by using the cylinder row deactivation system at idling and low loads modes and charging system in these modes of the operating row of cylinders with compressed air from a row of cylinders operating in compressor mode. 
     EFFECT: simplified design of the air supply system, increased reliability of the engine operation at idling and low loads modes and improved environmental parameters of the engine. 
     1 cl, 1 dwg
Patent RU-2743632-C2 (RU)
Title: Method and device for encoding video into a bit stream, having region-based parameters of post-processing in an attachment message sei
Inventor: ANDRIVON PIERRE
IPC: H04N19/70
Filed: 2017-03-14
Granted: 2021-02-20
Abstract: FIELD: encoding and decoding video.SUBSTANCE: method for encoding video comprises steps of: encoding (301) at least one picture of said video into a bitstream; encoding (302) at least one Supplemental Enhancement Information attachment message, wherein the step of encoding said at least one Supplemental Enhancement Information attachment message comprises steps of: encoding (303) at least one set of parameters, which is the location of the region in said picture; encoding (304) at least one Supplemental Enhancement Information message, wherein said at least one Supplemental Improvement Information message encodes processing information for processing pixels which are contained in said region of said picture.EFFECT: technical result consists in improvement of image quality.12 cl, 7 dwg, 4 tbl
Patent RU-2745645-C2 (RU)
Title: Drilling assembly using a tilted crusher to drill directional well bores
Inventor: PITER ANDREAS
IPC: E21B7/06
Filed: 2017-07-12
Granted: 2021-03-29
Abstract: FIELD: oil production. 
     SUBSTANCE: group of inventions relates to the field of directional drilling. A device for use in wellbore drilling comprises a crushing device comprising a tilt change device configured to tilt the crushing device relative to a tilt change device and an electromechanical actuator, and an electromechanical actuator comprising at least one force application element that transfers the force to the crushing device for tilting the crushing device relative to the tilting device and a rotating element having an inclined surface in contact with at least one force application element configured to cause a reciprocating movement of the force application element to transfer the force to the crushing device. The rotating element is an inclined washer that is designed to rotate in the direction opposite to the direction of the crushing device rotation so as to maintain the inclination of the crushing device relative to the wellbore geostationary.   
     EFFECT: rotating element and the angle of inclination of the drill bit are maintained geostationary. 
     11 cl, 3 dwg
Patent RU-2768756-C2 (RU)
Inventor: DECORTES ANTONELLO
IPC: B32B27/08
Filed: 2017-07-26
Granted: 2022-03-24
Abstract: FIELD: packaging industry. 
     SUBSTANCE: invention can be used for packaging food products and pharmaceutical preparations. Multilayer packaging film includes an outer layer, a passive oxygen barrier layer and an active oxygen scavenging layer. Outer layer is made of thermoplastic polymer. Active oxygen scavenging layer contains polyolefin or polystyrene, as well as polyterpene resin and transition metal catalyst. Catalyst contains a transition metal and a counterion selected from chloride, acetate, acetylacetonate, propionate, oleate, stearate, palmitate, 2-ethylhexanoate, octanoate, neodecanoate or naphthenate. Passive oxygen barrier layer is sandwiched between two layers of active oxygen acceptance. 
     EFFECT: improved barrier properties of the multilayer film when exposed to moisture and temperature, as well as reduced turbidity of the film. 
     14 cl, 8 dwg, 6 tbl, 2 ex
Patent RU-2746774-C2 (RU)
Inventor: KUROCHKIN ANDREJ VLADISLAVOVICH
IPC: F25J1/00
Filed: 2019-03-18
Granted: 2021-04-20
Abstract: FIELD: gas industry. 
     SUBSTANCE: plant for the production of liquefied natural gas (LNG) is proposed, including gas drying and treatment units, preliminary and main heat exchangers, a separator, the first and second expanders and a compressor connected to each other, with the plant being equipped with a compression refrigeration machine; a compressor, the first section of the preliminary heat exchanger, a treatment unit, the second section of the preliminary heat exchanger, the main heat exchanger, the first expander and a separator equipped with an LNG outfeed line and a return gas line with the main heat exchanger being sequentially located on the production gas line, on the process gas line, the evaporator of the refrigeration machine, the second expander and the connection to the return gas line are located, and on the low-pressure gas line formed by these lines, the preliminary heat exchanger is located.  
     EFFECT: increased LNG recovery due to the installation of a compression refrigeration machine on the process gas line in front of the expander, the compressor of which is connected by expanders.  
     1 cl, 1 dwg
Patent RU-2743207-C2 (RU)
Inventor: STEFENSON KHEJZEL
IPC: C01G25/06
Filed: 2017-01-30
Granted: 2021-02-16
Abstract: FIELD: chemistry.  
     SUBSTANCE: invention can be used in the manufacture of catalysts and sorbents. Disclosed is a zirconium hydroxide including, in terms of oxide, up to 30 wt%. of a dopant containing silicon, sulfate or tungsten, and having acid sites, while the specified zirconium hydroxide has more Lewis acid sites than Bronsted acid sites. The method for producing zirconium hydroxide includes the stages at which basic zirconium carbonate is dissolved in an aqueous solution of nitric acid, a complexing agent is added to the resulting solution or sol, and the said complexing agent is mandelic acid. Then the resulting solution or sol is heated, a sulfating agent, a base, an alloying additive containing silicon, sulfate or tungsten are added. Zirconium oxide, a method for its production as well as a product for use in catalysis, a binder, a coating and a sorbent, including a zirconium hydroxide or a zirconium oxide, are disclosed. 
     EFFECT: invention improves thermal stability of a product intended for use in catalysis such as a catalyst, catalyst support, catalyst precursor.  
     33 cl, 13 dwg, 7 tbl, 12 ex
Patent RU-2747831-C2 (RU)
Title: Ёмкостный датчик напряжения
Inventor: BAUER ALBERTO
IPC: G01R19/155
Filed: 2017-10-12
Granted: 2021-05-14
Abstract: Изобретение относится к емкостным датчикам напряжения, предназначенным для определения электрического поля, создаваемого токоведущим элементом самого указанного емкостного датчика. Технический результат заключается в повышении точности измерения электрического напряжения с одновременным повышением прочности, надежности и долговечности емкостного датчика напряжения. Емкостной датчик напряжения содержит питающий электрод, цилиндрический корпусной экран, датчик электрического поля и слой изолирующего материала с диэлектрическими свойствами. Указанный датчик электрического поля содержит по меньшей мере первую внутреннюю пластину и вторую наружную пластину, выполненные перекрывающими друг друга и соединенными друг с другом, причем указанная первая внутренняя пластина выполнена из электропроводного металлического материала, а указанная вторая наружная пластина выполнена из электроизоляционного материала, и при этом указанная вторая наружная пластина, выполненная из электроизоляционного материала, закреплена относительно указанной внутренней стороны цилиндрического корпусного экрана. 29 з.п. ф-лы, 8 ил.
Patent RU-2734915-C2 (RU)
Title: Method of directed drilling with correction of well trajectory
Inventor: MOLODILO VLADIMIR IVANOVICH
IPC: E21B44/00
Filed: 2020-01-17
Granted: 2020-10-26
Abstract: FIELD: soil or rock drilling. 
     SUBSTANCE: invention relates to methods of adjusting operating parameters of drilling process and can be used in oil and gas industry when drilling inclined oil and gas wells. Method of directed drilling includes control of well trajectory by supply to drilling tool of axial load and torques, at which torsion torques are supplied to the bit, which ensure non-uniform rotation of the bit around the well axis or tangent to it, at that, the bit rotation speed around the well axis or tangent to it at rock destruction in the specified direction is installed less in comparison with the bit rotation speed around the well axis or tangent to it at rock destruction in other directions. 
     EFFECT: improving reliability and efficiency of drilling of inclined sections of well, increasing service life of drilling tool, increased rate of drilling progress and provision of smoother transition to straight-line section of well, preservation of well diameter, expansion of consumer functions. 
     1 cl, 1 dwg
Patent UA-71896-C2 (UA)
Title: Valve interface actuating mechanism
Inventor: PERTSOVYCH IVAN VASYLIOVYCH
IPC: F16K31/04
Filed: 2000-01-28
Abstract: An actuating mechanism comprises fittings of the valve, a stepping motor of the drive of the fittings and control block of the valve. At that, the control block is placed directly at the drive of the fittings, and the drive is equipped with installedon it separately additional stepping motors, those work together in the control process, in synchronous mode. The executive mechanism has high accuracy, it is powerful, with high operation rate, low power consumption, and simple to operate.
Patent UA-70339-C2 (UA)
Title: Device for supplying power to a rotary element frodevice for supplying power to a rotary element from a fixed element of equipment                    m a fixed element of equipment
IPC: H02G11/00
Filed: 2001-06-06
Abstract: The present invention relates to a device for supplying power to a rotary element from a fixed element of equipment and can be used in rotary manipulators designed for operation at open storages, metallurgical plants, thermal power plants, and other like objects. The proposed device contains flexible connecting cables, a central support, a cantilever beam with a carriage, a guide frame, and a wire-rope holder. The connecting cables are installed at the conduits of the central support, cantilever beam, and carriage, pass through the guide frame, and fixed to the wire ropes of the wire-rope holder. The carriage is installed at the cantilever beam with the possibility to move along the beam and rotate relative to the rotary element of equipment. The wire-rope holder contains a number of wire ropes that are arranged in parallel to each other. The guide frame is hinged to the cantilever beam. The proposed device allows power to a rotary element of equipment to be supplied without using sliding contacts. As a result, the safety and reliability of equipment in operation can be enhanced.
Patent UA-76088-C2 (UA)
Title: N-cyanomethyl amides as cysteine protease inhibitors
IPC: C07D209/52
Filed: 2000-03-15
Abstract: The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.
Patent UA-73600-C2 (UA)
Title: Method for splicing together laminated material for packaging pourable food products
IPC: B29C65/00
Filed: 2001-08-29
Abstract: A method for splicing together first (10) and second (20) webs of pre-creased laminated packaging material for manufacturing sealed packages of pourable food products in a form, fill and seal type packaging machine, includes the steps of holding an end portion (18) of a first web (10), with its inner surface (14) oriented in a predetermined direction. An end portion (28) of a second web (20) is cut to form an undercut surface (29). The undercut surface (29) of the second web (20) is superimposed onto the end portion (18) of the first web (10), with the outer surface (27) of the second web (20) in contact with the inner surface (14) of the first web (10). The undercut surface (29) of the second web (20) is then bonded to the end portion (18) of said first web (10). At the splice (30), the inner surface (14) of the first web (10) and the inner surface (24) of the second web (20) together define an integral, continuous inner surface (14, 24).
Patent UA-78626-C2 (UA)
Title: Reduced-height precompression pump
IPC: B05B11/00
Filed: 2002-11-25
Abstract: The invention relates to a reduced-height precompression pump. The inventive pump consists of: a case (1) comprising a pumping chamber (3) and an inlet valve (5); a piston (7) comprising a lower, external sealing lip (9) and an internal sealing lip (19), said internal lip bordering a central hole (17) in the piston (7); a hollow pumping rod (21) which passes through the central hole (17) and which is provided with a conduit (23) which communicates the pumping chamber (3) with the outside; a fixing device (37), comprising an upper support wall (39), which is used to fix the case (1) to a container; a first elastic element (31) which is housed in the case (1) and a second elastic element (47) comprising an upper bearing point (49), said point being applied directly to the rod (21) and disposed on top of the upper support wall (39).
Patent UA-82859-C2 (UA)
Title: Method for production of machining metal part, machined metal part, use of metal part and desing element
IPC: C22F1/04
Filed: 2003-12-17
Abstract: The invention concerns a method for making a machined metal part comprising making a metal plate, pre-machining said plate on one or both sides to obtain a pre-machined blank, solution heat-treating said pre-machined blank, hardening, optionally followed by controlled traction. Such a part can he used as structural element in aeronautics.