baber/WOPTO huggingface dataset:
Patent RU-2703762-C2 (RU)
Title: Particle feed device
Inventor: Kocol Robert Mitchell
IPC: B24C7/00
Filed: 2016-03-07
Granted: 2019-10-22
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to a device for capturing cryogenic particles into a transport fluid in the form of a transport gas flow. Device comprises rotor, cavity formed by cavity wall and cavity lower part, seal, a piston, an inlet connected to a source of a transport fluid medium, an outlet, a flow path of a transport fluid medium and a pressure chamber. Seal comprises a first surface located adjacent to at least a portion of peripheral surface. Piston is movably located at least partially in said cavity. Inlet is connected with transport fluid source. Section of the flow path of the transport fluid medium is formed by means of a seal and a piston, wherein the flow path of the transport fluid medium contains an inlet and an outlet. Pressure chamber is formed by piston and corresponding section of cavity wall and lower part of cavity. Piston and seal are arranged so that pressure inside pressure chamber controls sealing force with which first surface is pressed against peripheral surface. 
     EFFECT: improved quality of seal. 
     25 cl, 8 dwg
Patent RU-2704895-C2 (RU)
Title: Method and system for operation of oxygen content sensor in exhaust gases depending on contact of water with sensor
Inventor: SOLTIS RICHARD E
IPC: F02D41/00
Filed: 2017-10-05
Granted: 2019-10-31
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to transport engineering, particularly, to engine control methods. Disclosed are methods and systems for operation of oxygen content sensor in exhaust gases connected to exhaust channel of internal combustion engine, in response to detection of water on sensor. In one of the examples, the method can include an indication of the presence of water on the oxygen content sensor in the exhaust gases, placed in the engine exhaust passage, based on the oxygen content sensor parameter in the exhaust gases during operation of the oxygen content sensor in the exhaust gases in the controlled voltage (CV) mode, in which the reference voltage is controlled from the lower, first, voltage to the higher voltage, and the operation of the sensor and/or operation of engine depending on indication of presence of water. 
     EFFECT: technical result is longer service life of oxygen content sensor in exhaust gases and higher accuracy of estimates of air-fuel ratio based on sensor output signal, which improves engine efficiency. 
     17 cl, 4 dwg
Patent RU-2697017-C2 (RU)
Title: Compressor element for screw compressor (embodiments) and screw compressor
Inventor: NACHTEGAELE JOHAN
IPC: F04C18/16
Filed: 2016-04-12
Granted: 2019-08-08
Abstract: FIELD: machine building. 
     SUBSTANCE: group of inventions relates to compressor element of screw compressor. Compressor element (2) comprises housing (4) with inlet and outlet holes at inlet and outlet sides (9, 11) respectively and two rotor chambers (5), in which driving rotor (6) with drive and driven rotor (7) are installed, driven by rotor (6) by means of synchronizing gears (24 and 25). At least one wheel (24) is located on rotor (6) and one wheel (25) is located on rotor (7). Drive and wheels (24) are selected so that at actuation with acceleration of rotors (6 and 7) without forces acting on gas side, resultant mechanical drive force, which is applied by means of drive and wheel (24) to rotor (6), comprises axial component directed from side (11) to side (9). Rotor (6) is fixed against movement in axial direction (X-X') from side (11) to side (9) by means of axial bearing (16). Rotor (6) drive is located on side (9). Wheels (24 and 25) are located on side (11), and bearing (16) is located on side (11). Rotor (6) is installed by means of two radial bearings (14, 15). Bearings (14, 15) are located on sides (9, 11) respectively. 
     EFFECT: group of inventions is aimed at synchronization of rotors. 
     16 cl, 2 dwg
Patent RU-2710945-C2 (RU)
Inventor: SIMON JEAN-YVES
IPC: E04F15/02
Filed: 2016-06-30
Granted: 2020-01-14
Abstract: Изобретение относится к области строительства, а именно к напольному покрытию. Технический результат изобретения заключается в упрощении сборки покрытия. Хиральный гибкий прямоугольный элемент напольного покрытия, относящийся к типу с двухсторонним соединением с прикладыванием под углом, имеет шесть сторон: декоративную верхнюю поверхность и нижнюю поверхность, а также четыре края. Первый длинный край имеет первый соединительный профиль с углублением на нижней поверхности и язычком, нависающим над углублением. Второй длинный край, противоположный первому длинному краю, имеет второй соединительный профиль с выступом на нижней поверхности и пазом для размещения язычка первого профиля. Первый короткий край имеет первый профиль, а второй короткий край имеет второй профиль. Если смотреть на элемент напольного покрытия сверху верхней поверхности, края элемента напольного покрытия расположены в следующем порядке в направлении по часовой стрелке: 1) первый длинный край, 2) первый короткий край, 3) второй длинный край и 4) второй короткий край. 5 н. и 7 з.п. ф-лы, 5 ил.
Patent RU-2762143-C2 (RU)
Title: System for determining course and angular spatial position made with the possibility of functioning in polar region
Inventor: MALINAK PAVOL
IPC: G01C21/16
Filed: 2018-03-02
Granted: 2021-12-16
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: group of inventions includes a system for determining a course and angular spatial position of a vehicle, a method for controlling the specified system, and a non-volatile machine-readable data carrier with commands stored on it executed by a processor to implement the specified method. The system for determining the course and angular spatial position of the vehicle contains an inertial measurement unit (hereinafter – IMU) installed on board the vehicle and made with the possibility of generating the results of inertial measurements, including measurements of an angular velocity and acceleration during operation of the vehicle; a source of course information installed on board the vehicle and made with the possibility of generating the results of course measurements during operation of the vehicle; a filter for the detection of an angular spatial position installed on board the vehicle and functionally connected to IMU unit; a course filter installed on board the vehicle and functionally connected to the source of course information.  
     EFFECT: possibility of determining the course and angular spatial position, when operating the vehicle in any region of the Earth. 
     18 cl, 2 dwg
Patent RU-2702224-C2 (RU)
Inventor: Klyuchenovich Aleksej Valerevich
IPC: A61K31/06
Filed: 2018-03-29
Granted: 2019-10-07
Abstract: Группа изобретений относится к области медицины и предназначена для профилактики и лечения инфекционных заболеваний, вызванных микобактериальными инфекциями. Одним воплощением является соединение N'-гидрокси-N-(4-изопентил-2-метилфенил)формимидамид, характеризующееся следующей структурной формулой:Другими воплощениями являются применение указанного соединения для лечения и/или предотвращения инфекционного заболевания у субъекта, вызванного микобактериальной инфекцией, и применение указанного соединения для получения фармацевтической композиции для лечения и/или предотвращения инфекционного заболевания, вызванного микобактериальной инфекцией. Также, обеспечивается фармацевтическая композиция для лечения и/или предотвращения инфекционного заболевания, вызванного микобактериальной инфекцией, включающая эффективное количество указанного соединения и, по меньшей мере, одно фармацевтически приемлемое вспомогательное вещество. Использование группы изобретений позволяет повысить эффективность профилактики и лечения заболеваний, ассоциированных с микобактериальной инфекцией, в частности туберкулеза. 4 н. и 11 з.п. ф-лы.
Patent RU-2765141-C2 (RU)
Inventor: FUMAGALLI ALDO
IPC: A47L15/00
Filed: 2018-04-20
Granted: 2022-01-26
Abstract: FIELD: household appliances. 
     SUBSTANCE: dishwasher (1) contains washing chamber (2), spraying device (5, 6, 7) for distributing a detergent in washing chamber (2), detergent container (14) with distributing hole (17) for supplying detergent (16) to washing chamber (2), and gate (18) for opening and closing distributing hole (17), wherein detergent container (14) is made with the possibility of accommodating the total volume of detergent (16), sufficient for a set of washing cycles. Dishwasher (1) additionally contains dosing device (19) that communicates with distributing hole (17) and that can be activated using distributing drive (20) for dosing and distributing during one washing cycle a partial volume of the detergent provided for performing the mentioned one cycle. 
     EFFECT: facilitating loading and dosing the detergent in dishwashers. 
     16 cl, 10 dwg
Patent RU-2758466-C2 (RU)
Title: System and method for generating a number of signals of high-frequency sub-bands
Inventor: KJOERLING KRISTOFER
IPC: G10L21/038
Filed: 2018-06-04
Granted: 2021-10-28
Abstract: FIELD: audio equipment. 
     SUBSTANCE: invention relates to means for high-frequency reconstruction of audio signals. A number of signals of low-frequency sub-bands is received. A set of target energies is received, where each target energy covers a different target interval within a high-frequency interval and serves as a sign of the required energy of one or more signals of high-frequency sub-bands lying within the target interval. A number of signals of high-frequency sub-bands is generated based on a number of signals of low-frequency sub-bands and a number of spectrum gain coefficients, respectively, related to a number of signals of low-frequency sub-bands. Energies of a number of signals of high-frequency sub-bands are adjusted using a set of target energies, wherein the adjustment of the energy of a number of signals of high-frequency sub-bands includes determining, for each target interval, a different value of the envelope adjustment for each signal of high-frequency sub-bands within the target interval.  
     EFFECT: improvement of the quality of the high-frequency component of the audio signal. 
     3 cl, 14 dwg
Patent RU-2729671-C2 (RU)
Inventor: GOSPODINOVA Maja
IPC: C21D9/46
Filed: 2016-12-21
Granted: 2020-08-11
Abstract: FIELD: metallurgy.SUBSTANCE: for production of coated steel sheet characterized by ultimate tensile strength TS of at least 1100 MPa, total relative elongation of TE, in accordance with ISO 6892-1 component making at least 12 %, wherein product of TS×TE ultimate tensile strength and total elongation is at least 14200 MPa–%, and the HER orifice expansion ratio, according to ISO 16630:2009 standard making at least 25 %, the following successive steps are carried out: obtaining a cold-rolled sheet steel containing the following, wt %: 0.15 ≤ C ≤ 0.23; 2.0 ≤ Mn ≤ 2.7; wherein C + Mn/10 ≥ 0.420; 0 ≤ Cr ≤ 0.40; wherein Mn + Cr ≥ 2.25; 0.2 ≤ Si ≤ 1.6; 0.02 % ≤ Al ≤ 1.2; wherein 1.0 ≤ Si + Al ≤ 2.2; 0 ≤ Nb ≤ 0.035; 0 ≤ Mo ≤ 0.1; Fe and unavoidable impurities—balance, sheet steel is annealed at annealing temperature Tto obtain a structure containing at least 65 % of austenite and not more than 35 % of intercritical ferrite, tempering the sheet from temperature of at least 600 °C, at cooling rate in range from 20 °C/s to 50 °C/s, up to quenching temperature QT in range from 200 °C to 270 °C, sheet heating to PT temperature, lying within 400 °C to 480 °C, and holding at PT temperature for time Pt, lying within range of 50 s to 250 s, application on coating sheet by immersion into melt at temperature of less than 515 °C, coated sheet is cooled to room temperature, wherein sheet steel has a microstructure consisting of surface proportions of: from 3 % to 15 % of residual austenite of at least 30 % of tempered martensite, at most 5 % of fresh martensite, at most 35 % of bainite, wherein sum of surface fractions of tempered martensite, fresh martensite and bainite is in range from 55 % to 92 %, and from 5 % to 35 % of ferrite.EFFECT: proposed is a method of producing high-strength sheet steel with applied coating, characterized by improved ductility and moldability, and produced sheet steel with applied coating.33 cl, 4 tbl, 1 dwg
Patent RU-2717121-C2 (RU)
Title: Method for determination of angular speed of vehicle wheels drifting
Inventor: BUZNIKOV SERGEJ EVGENEVICH
IPC: B60W30/045
Filed: 2018-07-25
Granted: 2020-03-18
Abstract: FIELD: physics. 
     SUBSTANCE: when determining the angular speed of vehicle wheel drift in the information processing unit in real time based on the signals generated by the pulse sensors on the wheels rotation frequencies and the speed of their change, calculating the vehicle centre of gravity longitudinal speed, average angle of turn of controlled wheels, as well as on the basis of signals on wheel rotation frequencies and adjustment parameters using microcontroller with software, sign and value of drift angular velocity are calculated as value of rear wheels driving speed and/or drift of front wheels and generating control actions on the graphic information output device to inform the driver when approaching the limits of critical mode of wheel drift occurrence. 
     EFFECT: providing dynamic stabilization of safe vehicle speed at turns, thereby preventing demolition of front wheels and rear wheels (drift) of vehicle, and simplification of used means for obtaining information on dynamic state of vehicle. 
     1 cl, 3 dwg
Patent RU-2768754-C2 (RU)
Title: Radio communication apparatus and method for expanding response signal
Inventor: FUTAGI SADAKI
IPC: H04W72/04
Filed: 2018-10-10
Granted: 2022-03-24
Abstract: FIELD: wireless communication. 
     SUBSTANCE: invention relates to communication equipment and can be used in wireless communication systems. To realise the described result, the expansion unit expands the ACK/NACK signal input from the evaluation unit by means of the ZC sequence. The expansion unit expands the CQI signal by using a cyclic shift sequence ZC. Using the Walsh sequence, the expansion unit additionally expands the ACK/NACK signal. The control unit controls the expansion units so that the minimum value of the difference between the CQI signals from multiple mobile stations and the value of cyclic shift of the ACK/NACK signal is not less than the minimum value of the difference between the values of cyclic shift of the ACK/NACK signals from the multiple mobile stations. 
     EFFECT: increase in the interference resistance due to the suppression of inter-code interference between the ACK/NACK signal and the CQI signal. 
     21 cl, 17 dwg
Patent RU-2741807-C2 (RU)
Inventor: GARSIYA FRANTSISKO KHOSE
IPC: G16B30/10
Filed: 2017-10-06
Granted: 2021-01-28
Abstract: FIELD: biotechnology. 
     SUBSTANCE: disclosed is polynucleotide sequencing system and method. System comprises a sequencing device, a memory containing a reference nucleotide sequence, and a processor configured to controll the device for sequencing and executing instructions for realizing the method. Method includes obtaining the first nucleotide sequence of reading, secondary analysis of the first nucleotide sequence of reading based on the reference sequence using the first or second sequence alignment methods, determination of the need for generation of additional nucleotide readings by a sequencing device. Second method of aligning sequences is more efficient with respect to calculation than first method of aligning sequences, and secondary analysis includes determination of first subsequence of reference sequence and determining differences between the first nucleotide subsequence and the first subsequence of the reference sequence. 
     EFFECT: invention provides secondary analysis of nucleotide sequencing data in a time-saving manner. 
     27 cl, 16 dwg
Patent RU-2744675-C2 (RU)
Inventor: SUR Radzhesh
IPC: A24F40/50
Filed: 2017-08-08
Granted: 2021-03-15
Abstract: FIELD: aerosol production. 
     SUBSTANCE: aerosol delivery device is proposed, comprising a casing forming a reservoir, designed to hold the composition of the aerosol precursor, and a power source, a heating element, and a boost converter contained in the casing. The power source is designed to create an output voltage. It is possible to control the heating element to activate and evaporate the components of the aerosol precursor composition. The boost converter is located between the power source and the electrical load that contains the heating element, and is designed to increase the output voltage of the power source to a higher voltage, from which the heating element is powered to activate and evaporate the components of the aerosol precursor composition. 
     EFFECT: creation of a boost converter for aerosol delivery device. 
     8 cl, 4 dwg
Patent RU-2760192-C2 (RU)
Inventor: BAKHAREV SERGEJ ALEKSEEVICH
IPC: A01K61/10
Filed: 2019-08-20
Granted: 2021-11-22
Abstract: FIELD: fish farming.SUBSTANCE: method is characterized by the formation, amplification and emission of acoustic signals under water towards a fish cluster. During feeding of farmed fish, previously recorded signals are emitted that are generated by farmed fish during their feeding. After feeding, previously recorded signals are emitted that are formed by farmed fish during their smooth movement after feeding. Broadband signals of a “white noise” type and high-gradient signals in the ultrasonic frequency range are emitted towards the fish cluster continuously, and additionally, in the opposite direction from farmed fish.EFFECT: invention provides a rapid increase in the biomass of fish framed in cage complexes.1 cl, 7 dwg
Patent RU-2754877-C2 (RU)
Inventor: KIRCHMAIR MARTIN
IPC: B60R25/24
Filed: 2018-01-25
Granted: 2021-09-08
Abstract: Изобретение относится к гусеничному транспортному средству. Гусеничное транспортное средство (1) содержит гусеницы (3,4), узел (13) генератора механической мощности; узел (7) рабочих устройств, соединенных с узлом (13) генератора; пользовательский интерфейс (8) и модуль (17) управления. Модуль (17) управления соединен с пользовательским интерфейсом (8), причем модуль (17) управления соединяется с узлом (13) генератора механической мощности и выполнен с возможностью активировать или деактивировать запуск узла (13) генератора механической мощности. Достигается упрощение управления гусеничным транспортным средством. 5 н. и 10 з.п. ф-лы, 4 ил.
Patent RU-2769658-C2 (RU)
Inventor: TENGVALL THOMAS
IPC: A46B3/12
Filed: 2018-02-13
Granted: 2022-04-04
Abstract: FIELD: shaping. 
     SUBSTANCE: group of inventions relates to a method for combining a set of monofilaments into a bundle, to a head of a paint brush, and to a paint brush. The method for combining a set of monofilaments configured to be used in paint brushes into a bundle includes the stages of assembling a predetermined number of monofilaments into a group of monofilaments so that the monofilaments touch along the entire length, combining the monofilaments at one end of the monofilaments resulting in a smooth end surface, and fusing part of the ends of monofilaments together at the end surface by means of a laser into a combined monofilament bundle. The method additionally includes a stage of fusing said part of the ends of the monofilament bundle to at least part of a polymer insert. The end surface of the polymer insert and part of the ends of the monofilaments together form a smooth end surface of the monofilament bundle. 
     EFFECT: increase in the safety and reduction in the total time for production of painting brushes. 
     12 cl, 8 dwg
Patent UA-41066-C2 (UA)
Title: A stencil paint
Inventor: ANTYPENKO SVITLANA VOLODYMYRIV
IPC: C09D11/10
Filed: 2001-01-26
Abstract: A stencil paint contains vinyl chloride copolymer, hard resin, pigment or dye and organic solvent. At that it contains in addition filling agent and stabilizer representing a mixture of epoxidated vegetable oil, e.g. soy bean oil or sunflower oil, and stearic acid calcium or zinc, or cadmium or lead.
Patent UA-46671-C2 (UA)
Title: Mould for casting of ingots
Inventor: KOLOMEIETS YURII SEMENOVYCH
IPC: B22D15/00
Filed: 2002-01-08
Abstract: The invention relates to the branch of nonferrous metallurgy, namely - to the design of casting mould for casting of aluminium or aluminium alloys in the form of pigs. Casting mould for casting of pigs of aluminium or aluminium alloys, which is made of material on the basis of aluminium. As material for casting mould, the aluminium casting alloy may be used, e.g. of AK5M2 grade, or primary aluminium, e.g. of AO grade, or aluminium for steel deoxidization, production of ferroalloys and aluminothermy, e.g. of AB87 grade. The invention ensures the improvement of quality of the material of pigs made of aluminium and aluminium alloys and warranty period of service life of casting moulds.
Patent UA-62634-C2 (UA)
Title: A priming coat for the protection of metal and concrete surfaces
Inventor: MYTROKHINA LIUDMYLA LEONIDIVNA
IPC: C09D5/12
Filed: 2003-04-18
Abstract: A priming coat for the protection of metal and concrete surfaces contains bitumen, butyl rubber, corrosion inhibitor and solvent. As corrosion inhibitor it contains a mixture of 60 % tall pitch, 30 % of catalysate reforming and 10 % of kerosene, as solvent it contains petroleum solvent or mixture of kerosene and petroleum solvent at a ratio of 1:3, as butyl rubber it contains waste of technological process of preparing and technological treatment of rubber mixture for chambers and diaphragms or production waste of stages of butyl rubber synthesis, which are substandard butyl rubber or mixture of 82 % by weight of substandard butyl rubber and 18 % by weight of grinding dust of waste of mechanical treatment of asbestos friction articles.
Patent UA-77406-C2 (UA)
Title: Process for the production of flavour concentrates and use thereof
IPC: A23L35/00
Filed: 2001-12-12
Abstract: A process for the production of flavour concentrates comprising the addition of a mixture of flavour precursors comprising (A) proline, ornithine or protein hydrolysate, and (B) rhamnose, fructose or fucose, to a fat-based medium and heating the mixture to about 100-140 DEGREE C for about 10-120 minutes. The invention also relates to use of said flavour concentrate in any of the preceding claims in the manufacture of chocolate or compound chocolate or ice-cream coating in an amount of 0.01-5% by based on the weight of the total chocolate and a chocolate product with modified flavour characteristics comprising the flavour concentrate.
Patent UA-80679-C2 (UA)
Title: Treatment of dementia and neurodegenerative diseases with intermediate doses of lhrh antagonists
Inventor: ANGEL JURGEN
IPC: A61K31/4709
Filed: 2002-04-27
Abstract: The present invention relates to the treatment of dementia and neurodegenerative diseases like Alzheimer's disease with intermediate doses of LHRH antagonists which do not cause a castration. The monthly single dose is in the range of 10-100 mg LHRH antagonist.
Patent UA-78141-C2 (UA)
Title: Ridger-seeder
Inventor: BILOTKACH MYKHAILO PETROVYCH
IPC: A01B49/00
Filed: 2005-07-18
Abstract: A ridger-seeder has a frame, ridge formers placed in front of the frame, packing wheels and seeding units with guides of the sowing material. The guides are fitted into planting runners arranged behind the ridge formers, and the packing wheels are arranged behind the planting runners. Each row has two packing wheels arranged at angle one to the other, and axles of packing wheels are mounted on the frame with ability to turn one relative to the other and to be fixed in given position.