baber/WOPTO huggingface dataset:
Patent RU-2764884-C2 (RU)
Inventor: YAMAMOTO YUKI
IPC: H04S5/02
Filed: 2014-04-11
Granted: 2022-01-24
Abstract: Изобретение относится к устройству обработки звука и системе обработки звука для обеспечения более стабильной локализации звукового образа. Устройство обработки звука, содержащее: блок определения положения виртуального громкоговорителя для определения положения виртуального громкоговорителя на основе положения четырех громкоговорителей, расположенных рядом с виртуальным громкоговорителем; блок вычисления коэффициента усиления виртуального громкоговорителя для вычисления коэффициента усиления виртуального громкоговорителя посредством выполнения трехмерного векторного амплитудного панорамирования (VBAP) на основе позиционной взаимосвязи между виртуальным громкоговорителем, двумя громкоговорителями из указанных четырех громкоговорителей и позицией локализации звукового образа; блок регулировки коэффициента усиления для выполнения регулировки коэффициента усиления звука, подлежащего выводу по меньшей мере двумя громкоговорителями на основе коэффициента усиления виртуального громкоговорителя, причем указанные четыре громкоговорителя выполнены с возможностью вывода звука слушателю в соответствии с выводом схемы регулировки коэффициента усиления. Технический результат - обеспечение более стабильной локализации звукового образа. 2 н.п. ф-лы, 16 ил.
Patent RU-2735776-C2 (RU)
Title: Salts with anti-destructive activity, elastomer compositions for tires and tires containing them
Inventor: ROSSIELLO LUIGIA
IPC: C08K5/09
Filed: 2017-03-01
Granted: 2020-11-09
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to antioxidant and antiozonant elastomer compositions acceptable for production of tire components, such as side pieces, protectors and anti-abrasive layer, components, which are especially subjected to wear due to combination of destructive effect of ozone and mechanical stresses. Elastomer compositions according to the invention contain salts formed by AC acids of formula R-(OCmH2m)w(OCnH2n)z-X and amines AM of formula.EFFECT: elastomer compositions are characterized by low volatility of active compounds, improved processing capacity and environmental resistance, high anti-destructive efficiency and improved appearance.14 cl, 8 dwg, 10 tbl, 4 ex
Patent RU-2731335-C2 (RU)
Inventor: Lamburt Viktor Grigorievich
IPC: G06F16/22
Filed: 2018-10-09
Granted: 2020-09-01
Abstract: FIELD: computer equipment.SUBSTANCE: technical result is achieved by determining the popularity rating in a system indicating the popularity of the first digital content item in the advisory system; determine the value of web popularity, indicating the popularity of the first digital content item on the network resource; determining the popularity correction coefficient for the first digital content item based on the popularity estimate in the system and the web popularity value associated with the first digital content item; generating a corrected set of ranked content candidate elements by correcting the first rating of the first digital content item, at least in part, based on the popularity adjustment coefficient; and transmitting by the server of the corrected set of candidate digital content elements to an electronic device for displaying thereon.EFFECT: technical result consists in improvement of accuracy of ranking a set of digital content candidate elements.21 cl, 9 dwg
Patent RU-2742485-C2 (RU)
Title: Heterocyclic compound used as a fgfr inhibitor
Inventor: KUN Norman Syanlon
IPC: C07D213/84
Filed: 2017-06-13
Granted: 2021-02-08
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention relates to a compound of formula I or a pharmaceutically acceptable salt thereof, compounds specified in 6 claims, having FGFR activity inhibitor properties, pharmaceutical compositions based thereon, use thereof in preparing a drug for treating or preventing diseases, as well as a method of treating or preventing diseases mediated by FGFR. In general formula (I), rings A and R, each independently, are selected from a group consisting of substituted or unsubstituted 6-member heteroaryl groups with 1 to 2 nitrogen atoms, and in the presence of substitution, A or R can be substituted with one or two substituents in any position, and such substitute is independently selected from a group consisting of halogen, cyano, C1-C8 alkyl, -C(O)R 1 , -OR 1  and - NR 2 R 3 , wherein said alkyl group is optionally substituted with one substitute selected from a group consisting of -OR 4 ; X is NR 7 ; Y is -C(O)-; R 1 , R 2 , R 3  and R 4 , each independently selected from a group consisting of hydrogen and C1-C8 alkyl; R 7  is C1-C8 alkyl.  
     
       
     
     EFFECT: heterocyclic compound used as FGFR inhibitor. 
     12 cl, 26 ex
Patent RU-2700658-C2 (RU)
Title: Frequency multiplier with rotating field
Inventor: Koptyaev Evgenij Nikolaevich
IPC: H01F38/18
Filed: 2019-03-11
Granted: 2019-09-18
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering and can be used for power supply of high-frequency alternating current electric mains, as well as on-board network of aircrafts. Invention is based on use of multi-pole modulation of distribution of an electromagnetic field in a transformer with a rotating field with an additional modulating primary three-phase winding having a greater number of poles. Multiple reversal of polarity of induced voltage in phases of secondary winding over period of supply mains is provided. Invention makes it possible to obtain multiplication factor 8 times, i.e. at supply from industrial network with frequency of 50 Hz to generate output voltage with frequency of 400 Hz. 
     EFFECT: technical result consists in improvement of efficiency of frequency multiplication. 
     1 cl, 5 dwg
Patent RU-2736228-C2 (RU)
Inventor: WIDEMANN ADEL CEDRIC ABIR
IPC: F01D19/00
Filed: 2017-08-24
Granted: 2020-11-12
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft gas turbine engine starting circuit start-up valve malfunction monitoring method (200), including the following stages: gas turbine engine (100) starting (203), wherein a start command is sent to the start-up valve to open it; increasing (204) mode of gas turbine engine to the first predetermined threshold; during said increase (204) of gas turbine engine (100) mode: if detected (201) deviation between position sensors before gas turbine engine start-up phase or if deviation (205) is detected between position sensors, determination (207) of position sensor, switched between closed position and open position, wherein other position sensor remained in open or closed position; when first threshold is reached, memorizing (209) position sensor, switched between closed position and open position, as serviceable, and position sensor, left in open or closed position, as faulty, in order to measure the state of the start-up valve only based on the position of a good position sensor. Also disclosed are an aircraft gas turbine engine and a starting circuit. 
     EFFECT: invention makes it possible to ensure safety of flights without spending additional means and without complicating operation of the aircraft. 
     10 cl, 7 dwg
Patent RU-2755345-C2 (RU)
Inventor: CALVERT JAY GREGORY
IPC: A61K39/12
Filed: 2017-12-14
Granted: 2021-09-15
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology, namely to a vaccine and a vaccination method for protecting a pig from PRRS virus infection. The vaccine includes: (a) European PRRS virus encoded with a polynucleotide molecule SEQ ID NO: 5 or a polynucleotide molecule, which is at least 90% identical to SEQ ID NO: 5, wherein the specified virus is adapted for growth in pig cells or in non-pig cells of mammals, which express pig receptor CD163 before injecting the pig with the specified vaccine virus; (b) the specified encoding polynucleotide molecule; (c) the specified polynucleotide molecule in the form of plasmid; or (d) a virus vector containing the specified polynucleotide molecule. The method includes injecting the vaccine in a period from approximately 12 hours after birth to 3-week age before weaning the specified animal. 
     EFFECT: vaccine is safe and effective, and it allows for vaccination of pigs before weaning with a single dose in a first day of life. 
     7 cl, 18 tbl, 7 ex
Patent RU-2758215-C2 (RU)
Title: Virtual queue technology
Inventor: POLK JEFF
IPC: A63G31/00
Filed: 2017-11-09
Granted: 2021-10-26
Abstract: FIELD: computer technologies. 
     SUBSTANCE: this disclosure generally applies to the field of amusement parks. Specifically, options for implementing this disclosure relate to technologies for managing impressions of an amusement park, including the organization of queues for attractions. A virtual queue system includes virtual queue controller (130) containing processor (356a) and memory (354a), wherein memory (354a) stores instructions executed by processor (356a), and it is configured to receive a request, the request is associated with an individual guest, to a position in the virtual queue of attraction (112), assign an individual guest to a position in the virtual queue in response to the request, receive track schedule data for attraction (112) containing information about changing the status of individual tracks (118) of attraction (112), and determine the waiting time of an individual guest for attraction (112), based on at least the position of an individual guest in the virtual queue, track schedule data and historical guest capacity on attraction (112). The virtual queue system is additionally configured to output a signal to a device (120) associated with the guest, indicating the waiting time for attraction (112).  
     EFFECT: organization of queues for attractions that do not limit the participation of guests in the entertainment of the park. 
     14 cl, 5 dwg
Patent RU-2761301-C2 (RU)
Inventor: PARVULESKU Andrej-Nikolae
IPC: B01J29/70
Filed: 2017-12-20
Granted: 2021-12-07
Abstract: Настоящее изобретение направлено на применение обработанного кислотой титансодержащего цеолитного материала, имеющего структурный тип MWW, для приготовления композиции, подлежащей формованию и имеющей относительную пластичность P R  меньше 1, причем указанная композиция содержит титансодержащий цеолитный материал, имеющий структурный тип MWW. Относительная пластичность определяется как пластичность P A  указанной композиции, деленная на пластичность P N  композиции, которая отличается от указанной композиции тем, что титансодержащий цеолитный материал, имеющий структурный тип, используемый для приготовления композиции, является не обработанным кислотой. Также изобретение относится к применению полиэтиленоксида для снижения пластичности композиции, подлежащей формованию и содержащей титансодержащий цеолитный материал, имеющий структурный тип MWW, и для способа снижения пластичности композиции, подлежащей формованию и содержащей титансодержащий цеолитный материал, имеющий структурный тип MWW, с использованием полиэтиленоксида в качестве компонента указанной композиции. Технический результат заключается в том, что если титансодержащий цеолитный материал, имеющий структурный тип MWW, который используется в качестве компонента композиции, подлежащей формованию, является обработанным кислотой перед своим использованием, то пластичность композиции может подвергаться благоприятному влиянию, то есть снижаться по сравнению с композицией, которая содержит титансодержащий цеолитный материал, имеющий структурный тип MWW, в не обработанной кислотой форме. 3 н. и 12 з.п. ф-лы, 2 пр.
Patent RU-2756507-C2 (RU)
Title: Method for preparing 1-(4-methanesulfonyl-2-trifluoromethylbenzyl)-2-methyl-1h-pyrrolo[2,3-b]pyridine-3-yl-acetic acid
Inventor: GALLOU FABRICE
IPC: C07D471/04
Filed: 2018-03-29
Granted: 2021-10-01
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to methods for producing 1-(4-methanesulfonyl-2-trifluoromethylbenzyl)-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-yl-acetic acid (Compound A). The first producing method consists in the interaction of a compound of the formula C9 with dimethyl ether of diazomalonic acid (DMDA) in the presence of a catalyst and an organic solvent to form a compound of the formula C10. Then, a reaction of the compound of the formula C10 with a strong base/acid is carried out to obtain the Compound A. The second synthesis method includes a reaction of the compound of the formula C9 with halogen to form a compound of the formula C11. The resulting compound of the formula C11 is subjected to interaction with dimethylmaleate to form the compound of the formula C10, which is converted into the Compound A by the above-mentioned method.  
     EFFECT: methods consist of a smaller number of stages, allow one to achieve higher yield of the product and have higher selectivity for the Compound A. 
       ,  ,  ,    
     18 cl, 1 dwg, 37 ex
Patent UA-79578-C2 (UA)
Title: Controlled release composition containing galantamine, process for the preparation thereof, dosage form and packaging
Inventor: MCGEE JOHN PAUL
IPC: A61K9/50
Filed: 1999-12-20
Abstract: The present invention is concerned with controlled release compositions for oral administration comprising galantamine; and with processes of preparing such controlled release compositions.
Patent UA-68048-C2 (UA)
Title: Method of obtaining a feed mixture for cattle
Inventor: YEHOROV BOHDAN VIKTOROVYCH
IPC: A23K1/14
Filed: 2003-09-08
Abstract: A method of making a feed mixture for cattle includes comminuting, dosing and mixing straw, green plants, a premix and concentrates. Two-stage comminution of the straw and green plants is carried out, at the second stage joint comminution thereof is conducted at the presence of bran, the loose components are added, the product is granulated, dried and cooled.
Patent UA-73649-C2 (UA)
Title: Power plant
Inventor: MOLODOZHONOV ANATOLII VASYLIOV
IPC: F03G3/00
Filed: 2002-10-18
Abstract: A power plant can be arranged on the ground, under the ground, in mountainous and desert hard-to-reach areas, on a railway flatcar or a waterborne vehicle, and under water. Said power plant comprises the following main parts: several identical power units provided with several identical power stages which comprise beds (2), bodies (3), lower (5) and upper (6) partitions with orifices, bearing housings, strengthening ribs, turbines (7) which are mounted on axes, gas chambers (19), lids (20) of the gas chambers having axes provided with bearings, built-up pulleys (23), driving belts (24), a fluid working body (10), return valves (15, 16 and 17), level meters (12), composite external (58), internal lower (55), middle (59, 56) and top (60, 57) shrink rings, power generators (62) provided with pulleys (64), pipelines (26 and 26a) for supplying and evacuating a gaseous working body provided with bypasses, manometers (28, 38, 44, 53, 76 and 77), fans (39-43 and 49-51), blower pumps (35 and 47), counters (52), a compressed-air bottle (30) and an electric battery (34). Said power plant can beprovided with several identical flexible dome-shaped gas collectors (65) and pipelines for supplying and evacuating natural gas or hydrogen when it used in the ocean or sea from the bottom of which natural gas or hydrogen is obtained.
Patent UA-80534-C2 (UA)
Title: Plastic film greenhouse
Inventor: PETRUSHEVSKYI IVAN IVANOVYCH
IPC: A01G9/00
Filed: 2004-02-09
Abstract: A plastic film greenhouse has a carcass made as an entire film cap thrown onto the framework of a roof the side walls of which are corrugated and a telescopic post bearing the roof is made as a U-shaped one formed of at least three telescopic sections each of which is connected by a rope to a drum equipped with a notched wheel and a handle of a winch and mounted beyond the range of a northern side opposite to the door and a transom window of the carcass, and the bottom of the carcass is made with an incline southwards and is covered with a layer of fertile soil.
Patent UA-76194-C2 (UA)
Title: Rotor-piston machine
Inventor: SKRYPETS ZENOVII IVANOVYCH
IPC: F04B1/12
Filed: 2004-03-23
Abstract: A rotor-piston machine on the basis of mechanism with skew crank on which a set of coaxial bushings is installed, with pair of rods, each in one plane. The rods are installed to openings of hinged cylindrical pins of each piston. At rotation of the shaft the rank forces the bushings with rods to swing and to move the pistons with pins in axial cylinders. Such implementation makes it possible to diminish the number of parts and cylindrical hinges.
Patent UA-77613-C2 (UA)
Title: Method for forming wear resistant coating
Inventor: ZOLOTUKHIN OLEKSANDR VITALIIOV
IPC: C23C14/06
Filed: 2005-12-08
Abstract: The invention relates to mechanical engineering and concerns a method for forming wear resistant coating on the surface of steel articles by method of ion plasma sputtering. The method comprises loading articles to the vacuum chamber and heating to the temperature of 200-250 DEGREE C during 10-15 min., activation of surface of articles in the mixture of gases of: hydrogen, argon and nitrogen at a ratio of 3H2:Ar:N2 in simultaneous application on articles of continuous current voltage of 500-1500 V. Thereafter ion plasma nitriding at the temperature of 500-560 DEGREE C is carried out during 90-120 min. at the pressure of 1-2 Pa. Subsequent ion plasma treatment of articles is carried out with application of titanium, and then of chrome with simultaneous delivery of reaction nitrogen. The proposed method allows to form wear resistant coating from complex nitrides of titanium and chrome.
Patent UA-80890-C2 (UA)
Title: Method of manufacturing thin cold strips for subsequent galvanizing
Inventor: KLYMANCHUK VLADYSLAV VLADYSLAV
IPC: B21B1/22
Filed: 2005-12-29
Abstract: The invention relates to ferrous metallurgy, in particular, to the rolling production of thin strips. A method of manufacturing the thin strips for subsequent galvanizing includes hot rolling on mill 1700, etching of hot-rolled bars in continuous-etching lines with subsequent cutting of lateral edges and winding of etched strips in the rolls and cold rolling of thin strips. In this case, hot rolling of strips is carried out with acceleration, with leading-in speed 8.8 - 10 m/s, and the rate of rolling strips after acceleration is set 10.6 - 12.2 m/s. The temperature of the end of rolling is set not less than 820 DEGREE C, and the temperature of winding of hot-rolled strips - 620 - 680 DEGREE C, on the basic length of strip. The cold rolling of hot-rolled etched strips is performed on four-stand mill with following degree of deformation: first stand - 37.5 %, second stand - 35 %, third stand - 29.2 %, fourth stand - 17.4 %, total degree of deformation - 76.2 %. The invention allows to obtain rough stock for galvanizing of required thickness, and in this way to stabilize the operation of the installation of hot continuous galvanizing.
Patent UA-83079-C2 (UA)
Title: Device for fire-extinguishing
Inventor: SADKOVYI VOLODYMYR PETROVYCH
IPC: A62C13/00
Filed: 2006-05-15
Abstract: A device for fire-extinguishing relates to the fire-extinguishing equipment and can be used for the targeted delivery of the required volume of the liquid over a distance to the area of the local fire. The device contains the sources of the liquid and the compressed air connected to the pulse generator. The pulse generator is connected to the pipeline delivering the flow via the valves to hydro accumulator or the device for the storage of energy produced due to the hydraulic shock in the pipeline generated at the moment of shutting the valves. Due to the use of the energy of the hydraulic shock capable to be accumulated, the initial rate of the jet discharge is increased. Moreover, the fine dispersion of the material is attained resulting in the increased efficacy of the fire-extinguishing.
Patent UA-86972-C2 (UA)
Title: Piece conveyer for separate transporting parts of carcass
Inventor: BUSCH FINN MAG
IPC: B65G21/00
Filed: 2005-04-19
Abstract: The invention relates to a piece conveyor (1) for separately conveying parts of a carcass (7, 8), wherein the piece conveyor is adapted to be positioned in continuation of a cutting unit (5, 6) comprising a dividing unit (19, 20) being movable in a direction transversally to the conveying direction for dividing the carcass into at least a first part and a second part, and wherein the piece conveyor comprises at least two conveyors (2, 3) for separately conveying the first part and the second part, respectively. At least one of the at least two conveyors of the piece conveyor is movable in a direction being transverse to the conveying direction, the conveyor thereby being movable according to the size of the parts. The movable conveyors are provided with a mutual interconnecting mechanism for simultaneous movement of the at least two conveyors transversally to the conveying direction, said mutual interconnecting mechanism being designed in such a way that the distances of movement of the at least two conveyors transversally to the conveying direction may differ. Thereby it is ensured, purely by moving the conveyors, that the parts are supported in the best possible way during further conveying, since the parts may be supported fully or below the middle of the part, the projections from the conveyor thereby being uniform in both sides. Thereby manual adjustment of the parts is avoided.
Patent UA-85417-C2 (UA)
Title: Electric locomotive for transport of coke quenching car
Inventor: BRYNZA OLEKSANDR FEDOROVYCH
IPC: B60L7/00
Filed: 2006-12-04
Abstract: The invention relates to the railroad equipment of by-product coke plants. An electric locomotive for transport of coke quenching car contains a body with electrical and pneumatic equipment. The electrical equipment of electric locomotive is located together with electrical equipment of the automatic system of control of electric locomotive in a separate compartment made in the body in the form of thyristor converters of closed type located on the ducts for cables, electrical boxes of control and cabinet with built-in conditioner. The pneumatic equipment of electric locomotive is placed in a separate, made in the body, pneumatic section, in which two compressors, control panels of pneumatic system and boxes with electrical control equipment are installed. The system of pneumatic control of brakes is equipped with proportional pressure regulator of air. The automatic system for control of electric locomotive is equipped with two blocks of control of the process of braking. One of the latter is made with possibility of completion of rough braking by means of brake shoes, and another - for fine braking with use of countercurrent, which is created in the traction electric motors. The technical result is in improvement of operational and technical characteristics of electric locomotive and its main systems.
Patent UA-84934-C2 (UA)
Title: Composition for the production of alumina ceramics
Inventor: KRYVORUCHKO PAVLO PETROVYCH
IPC: C04B35/106
Filed: 2006-12-25
Abstract: The invention relates to the refractory industry and can be used for the production of products of high-refractory structural ceramics with increased resistance index to thermal and dynamic loadings of various applications, and as implants in reconstructive-restorative surgery of bony tissue of man. The composition for the production of alumina ceramics contains, mass %: alumina with the content of α-А1Оis not less than 99 % and specific surface area 7.5 m/g 25-30; modified alumina 0.15-0.20 % MgO, with the content of α-А1Оis not less than 95 % and specific surface area 3.5-4.0 m/g 30-40; alumina mixture with the content of α-А1Оis not less than 95 % and nanoparticles ZrOof 50-800 nm size in ratio from 1:0.08 to 1:0.1 with the overall specific surface area 3.5-4 m/g 60-70.