baber/WOPTO huggingface dataset:
Patent RU-2742193-C2 (RU)
Title: Подавление сигнала для исследования спектра другого сигнала
Inventor: VITTENBERG PITER S
IPC: G01R23/167
Filed: 2017-06-22
Granted: 2021-02-03
Abstract: Заявленный способ предназначен для подавления выделенного радиочастотного сигнала для исследования спектра по меньшей мере одного другого радиочастотного сигнала. Технический результат заключается в сокращении времени отклика. Способ содержит прием 602 смешанного сигнала 108 аналого-цифровым преобразователем 112. Смешанный сигнал содержит множество отдельных сигналов 104а-104n из различных источников 106а-106n сигналов. Смешанный сигнал оцифровывают 606 аналого-цифровым преобразователем. Генерируют идентичные первый оцифрованный сигнал 116 и второй оцифрованный сигнал 120. Первый оцифрованный сигнал задерживают 608 на заданное время задержки, а второй оцифрованный сигнал обрабатывают 610 в нейроморфическом процессоре 118 для обработки сигналов для выделения выделенного сигнала 122. Заданное время задержки соответствует задержке, встроенной 204 в нейроморфический процессор для обработки сигналов. Фазовую задержку и амплитуду выделенного сигнала регулируют 614 на основании фазовой задержки и амплитуды первого оцифрованного сигнала. Отрегулированный выделенный сигнал удаляют 616 из первого оцифрованного сигнала для получения входного сигнала 134 исследования для исследования. 2 н. и 17 з.п. ф-лы, 7 ил.
Patent RU-2700485-C2 (RU)
Title: Boiler plant
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F22B33/00
Filed: 2017-12-07
Granted: 2019-09-17
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to the field of power engineering. Boiler plant includes boiler with exhaust gas flue and exhaust gas recirculation flue connected to exhaust gas flue, i.d. fan and flue gas stack, blow fan, regenerative air heater, exhaust gas recirculation i.d. fan. Deaerator with pipelines for supply of initial and drainage of deaerated water is connected to exhaust gas flue between i.d. fan and flue gas stack along desorbing medium, and exhaust gas recirculation flue is connected to exhaust gas flue between deaerator and flue gas stack. 
     EFFECT: higher efficiency of boiler plant by excluding steam consumption for deaeration and introduction of flue gases into combustion zone of boiler furnace, which allows reducing temperature in most heat-stressed part of furnace and reducing concentration of oxygen in combustion zone. 
     1 cl, 1 dwg
Patent RU-2722435-C2 (RU)
Inventor: LANDA Bentsion
IPC: B41M3/00
Filed: 2016-05-27
Granted: 2020-06-01
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention describes a printed structure which includes: a printing substrate having an image-receiving surface and a receptive layer, at least partially covering the image-receiving surface and having a particle application surface remote from the image-receiving surface. Thickness of the receptive layer optionally makes at least 1000 nanometers. Besides, there are multiple separate particles attached to particle application surface and forming monolayer thereon. 
     EFFECT: metallized printed structure is proposed. 
     40 cl, 7 dwg
Patent RU-2702739-C2 (RU)
Title: Novel asymmetric n,n-dialkylamides, synthesis thereof and use thereof
Inventor: MIGIRDICHYAN Manuel
IPC: G21C19/46
Filed: 2016-07-28
Granted: 2019-10-10
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to novel asymmetric N,N-dialkylamides of formula (I):(I),where R is a linear or branched alkyl group having 8–15 carbon atoms. Invention also relates to a method of synthesis of N,N-dialkylamides of formula (I), use thereof for extracting uranium and/or plutonium from an aqueous solution of an acid, to their use for complete or partial separation of uranium from plutonium from water solution of acid, and to method from one cycle for treatment of water solution obtained at dissolution of spent nuclear fuel in nitric acid.EFFECT: invention enables to extract, separate and purify uranium and plutonium contained in the solution in a single cycle without the need for any plutonium reduction operation.13 cl, 2 dwg, 4 tbl
Patent RU-2732519-C2 (RU)
Inventor: ANDERSSON ROLAND
IPC: H02K1/16
Filed: 2017-04-04
Granted: 2020-09-18
Abstract: Изобретение относится к электрическим тяговым системам тележек. Самодвижущийся узел тележки содержит аккумуляторную батарею, колесо, выполненное с возможностью приведения в движение с помощью электродвигателя, датчик углового положения или скорости вращения, интерфейс пользователя и блок управления, выполненный с возможностью регулирования электродвигателя на основе входного сигнала от указанного интерфейса пользователя. Блок управления выполнен с возможностью выполнения ездовой модели поступательного движения, ездовой модели свободного хода и ездовой модели покачивания. Причем все указанные ездовые модели выполняются с использованием различных моделей управляющего напряжения для указанного электродвигателя. Причем электродвигатель относится к такому типу электродвигателя, в котором статор содержит некоторое количество полюсов статора, которое не является целым кратным соответствующего количества полюсов ротора, и в котором полюсы статора подразделяются по меньшей мере на три магнитно и электрически идентичных подгруппы, установленные одна за другой вокруг углового направления электродвигателя. Технический результат заключается в улучшении маневрирования тележек. 15 з.п. ф-лы, 2 ил.
Patent RU-2738019-C2 (RU)
Title: Compressible bottle
Inventor: GROOT STEFANIE JOSE
IPC: A61J1/05
Filed: 2016-08-29
Granted: 2020-12-07
Abstract: FIELD: medical equipment.SUBSTANCE: group of inventions relates to vessels for enteral nutrition of patients. Compressible bottle for liquid enteral nutrition comprises a body extending in an axial direction from the base to the neck and having a front portion, a rear portion and two side portions, note here that bottle can stand vertically on its base. Base is provided with one-piece tongue for hanging bottle by neck down as well, and the body has a shoulder region adjacent to the neck, a femoral region adjacent to the base and a lumbar region therebetween, wherein the bottle circumference in the lumbar region is less than the bottle circumference in both the femoral and humeral regions, and bottle comprises hinged columns extending on bottle sides in at least lumbar region, hinge columns provide a wall of the housing with a region of high rigidity in the axial direction, thereby facilitating compression by bending the wall relative to the hinge column. Also disclosed is a mold, a method for manufacturing a compressible bottle for enteral nutrition, as well as a method for supplying liquid from a bottle.EFFECT: group of inventions provides a bottle for enteral nutrition, which enables compression during devastation, but which remains easy to manipulate.23 cl, 9 dwg
Patent RU-2721278-C2 (RU)
Title: Processing method of oil refinery purge streams
Inventor: BARTOLINI ANDREA
IPC: C10G21/14
Filed: 2016-12-21
Granted: 2020-05-18
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: disclosed is a method of processing refinery purge streams, involving the following steps: a) draining the refinery purge stream containing the hydrocarbon component in the suspension phase having a boiling point higher than or equal to 140 °C, with presence of asphaltenes in amount higher than or equal to 5 wt. %, and content of solid substances higher than or equal to 5 wt. %; b) mixing said purge stream at a temperature higher than or equal to 100 °C, with a mixture of hydrocarbons or a fluxing agent which have a total aromatic content of 50 % to 70 % by weight and initial boiling point equal to or higher than temperature, at which mixing is carried out, where said fluxing agent is selected from vacuum gas oil (VGO) with high content of aromatic compounds, high-vacuum gas oil with low content of aromatic compounds (HGVO), clarified oil (LCLO) and mixtures thereof, to form a suspension with content of compounds having a boiling point of Tcp lower than or equal to 350 °C, higher than or equal to 10 wt. %; c) feeding said suspension to a liquid-solid-phase separation step which is carried out at a temperature higher than or equal to 100 °C, separating the solid phase containing the residual organic component and the solid component or cake, and a liquid phase containing residual solid substances; d) cooling the solid phase thus obtained to a temperature lower than 60 °C, including an upper limit, and storing it while maintaining temperature lower than or equal to 60 °C; wherein said method is characterized in that the weight ratio of the blowing stream to the fluxing agent is from 1:0.5 to 1:4; and average holding time of mixture during mixing and before liquid-solid-phase separation is less than or equal to 12 hours. Also disclosed is solid fuel consisting of granules with average diameter of 0.1 mm to 10 cm, which are obtained using the method described above. 
     EFFECT: technical result is a new control mode of liquid-solid-phase separation of blowdown flows coming from oil processing plant, where said new mode enables to solve important aspects associated with handling of solid substances obtained after separation, cake, caused by rheological properties of formed solid substances. 
     9 cl, 1 dwg, 4 tbl, 3 ex
Patent RU-2726022-C2 (RU)
Inventor: ANCUTA CARMEN GINA
IPC: F01D25/16
Filed: 2017-02-03
Granted: 2020-07-08
Abstract: FIELD: transport machine building.SUBSTANCE: invention provides an aircraft power plant (2) comprising double-flow turbojet (4) having a fixed inter-compressor body (52), located in front of space (48) between channels. Apparatus also comprises nacelle (6) comprising, on downstream end, inner wall (28), which forms external part of space between channels and internal part of flow channel (32) of external circuit flow, and external wall (30), arranged around inner wall and forming external part of flow path of external circuit flow, wherein at least a portion of the inner wall is movable between a servicing position and an operating position. Apparatus also comprises thrust reverser (8) comprising a downstream member of the outer wall, which is configured to rectilinearly move between the retracted position and the thrust reversal position, in which it allows elements (46) of external flow stream deflector to unfold in radial direction, wherein deployment of flow deflector elements is controlled by guide rods (50), each of which has first end, attached by means of first hinge joint (56) to deflector element, and second end, attached by second hinge joint (54) to inter-compressor housing (52) of turbojet engine.EFFECT: proposed is aircraft power plant.5 cl, 5 dwg
Patent RU-2699318-C2 (RU)
Title: Method for prediction of ovarian response of embryo donor cows to stimulation of polyovulation by exogenous gonadotrophins
Inventor: Brigida Artem Vladimirovich
IPC: A01K67/02
Filed: 2018-12-25
Granted: 2019-09-04
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology. Invention is a method for prediction of embryo cow ovary response to polyovulation stimulation by exogenous gonadotrophins, including individual assessment of ovarian response variability immediately before stimulation of polyovulation by carrying out an endorectal examination of the ovary and a yellow body in a donor cow using ultrasonography and performing morphometric measurements of ovary and yellow body parameters. According to the method, the volume of the yellow body and the volume of the ovary are measured morphometrically, the relation of the volume of the yellow body to the volume of the ovary is calculated as a percentage and if relation is 30 % or less, the ovarian response in range of 0 to 2 yellow bodies is predicted, which is a prognostic probability of a negative or low ovarian response, with value of 31 to 40 % predicting a variability of the ovarian response in range of 3 to 9 of the yellow bodies, which is a prognostic probability of the average ovarian response, at ratio of 41 to 50 %, the ovarian response in range of 10 to 23 yellow bodies is predicted, which is the prognostic probability of high ovarian response, if the ratio is more than 50 %, the ovarian response of 0 yellow bodies is predicted, which is the prognostic probability of a negative ovarian response associated with ovarian pathology. 
     EFFECT: invention provides higher accuracy and reliability of prediction of individual ovarian response of donor cows to exogenous gonadotrophins performed before stimulation of poliovulation with gonadotrophic preparations. 
     1 cl, 3 tbl, 4 ex
Patent RU-2744972-C2 (RU)
Title: Смазочная композиция
Inventor: GOJAL ARDZHUN K
IPC: C10M129/74
Filed: 2017-06-01
Granted: 2021-03-17
Abstract: Настоящее изобретение относится к смазочной композиции, которая содержит полиалкиленгликолевый базовый масляный компонент в количестве по меньшей мере 60 мас.ч. на основе 100 мас.ч. указанной смазочной композиции, где указанная смазочная композиция имеет кинематическую вязкость при 100°С от 4 до 50 сСт и кинематическую вязкость при 40°С от 20 до 700 сСт, каждая измерена в соответствии с ASTM D445, в которой указанный полиалкиленгликолевый базовый масляный компонент содержит первый полиалкиленгликоль, имеющий кинематическую вязкость при 100°С от 2 до 70 сСт и кинематическую вязкость при 40°С от 5 до 200 сСт, каждая измерена в соответствии с ASTM D445, и второй полиалкиленгликоль, имеющий кинематическую вязкость при 100°С от 50 до 220 сСт и кинематическую вязкость при 40°С от 150 до 1300 сСт, каждая измерена в соответствии с ASTM D445, где указанный второй полиалкиленгликоль имеет кинематическую вязкость, которая больше, чем кинематическая вязкость указанного первого полиалкиленгликоля при 100°С и 40°С, и применяется в качестве смазки для моста. В изобретении заявлен также способ контактирования смазочной композиции с мостом транспортного средства, который ведет к увеличению эффективности использования топлива транспортного средства. 3 н. и 8 з.п. ф-лы, 7 ил., 2 табл.
Patent RU-2769450-C2 (RU)
Inventor: SHURINOV VALENTIN ALEKSEEVICH
IPC: A01F12/28
Filed: 2019-04-09
Granted: 2022-03-31
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the field of agricultural engineering. Proposed is a threshing apparatus of a combine harvester, containing a threshing drum, a concave covering said drum in the circumferential direction, two components whereof are pivotally interconnected and configured to move the concave adjustably in the radial direction of the threshing drum and rotate around a common connecting axis, apparatuses for adjustable movement of the threshing drum in the radial direction and rotation of components of the concave around a common axis. The apparatus for rotating parts of the concave around a common axis is made in the form of a shaft containing a rotation-transmitting structural element and an eccentric. The shaft is configured to rotate in one component of the concave, and the eccentric is coupled with another component of the concave. The shaft is configured to lock movement in the axial direction and rotate and to rotate independently from the apparatus in order for the concave to be moved adjustably in the radial direction of the threshing drum. 
     EFFECT: apparatus provides high efficiency during use. 
     6 cl, 4 dwg
Patent RU-2748705-C2 (RU)
Title: Теплостойкое защитное органосиликатное покрытие для АЭС
Inventor: BUSLAEV GEORGIJ STEPANOVICH
IPC: C09D183/00
Filed: 2019-09-16
Granted: 2021-05-28
Abstract: Изобретение относится к полимерным антикоррозионным, радиационностойким, дезактивируемым, теплостойким покрытиям. Теплостойкое защитное органосиликатное покрытие для АЭС включает кремнийорганическое связующее в виде немодифицированного полидиметилфенилсилоксана, силикатный наполнитель в виде хризотилового асбеста и слюду, и пигменты. Покрытие выполнено при следующем соотношении компонентов по сухому остатку (в мас.%):  немодифицированный полидиметилфенилсилоксан - 64-67, хризотиловый асбест - 14-16, слюда - 14-16, пигменты - 3-5. При этом массовое соотношение полимера к силикатам не превышает 2,24:1. Суммарное  количество силикатных компонентов - хризотилового асбеста и слюды составляет 30-31 мас.%. Изобретение обеспечивает сохранение теплостойкости покрытия до 300°С при улучшении дезактивирующих свойств. 2 табл.
Patent RU-2770371-C2 (RU)
Inventor: Salienko Sergei Nikolaevich
IPC: E02B8/08
Filed: 2020-06-24
Granted: 2022-04-15
Abstract: FIELD: fishery.SUBSTANCE: complex fish protection device is proposed, one of the main working elements of which is one or more water-permeable and/or waterproof screen and/or an electrode system that can be located in a moving liquid flow, naturally and/or artificially created, part of which passes through the water-permeable screen or part of it, and/or along the waterproof screen or its parts, and/or between electrodes and/or electrode elements, part of which moves into a fish outlet, and/or a hydraulic structure, and/or a device, and/or an ejection device/ejector, and/or into a water object and/or moves past/bypassing the water-permeable and/or waterproof screen or part of it and/or the electrode system. The claimed technical solution may contain one or more electrical and/or electronic equipment, one or more electrode system, and cable line (conductor/conductors), and/or one or more fish outlet, and/or one or more flow-forming element, and/or one or more device forming a flow and/or a curtain of liquid and/or air, and/or one or more source and/or emitter of light, and/or acoustic, and/or hydroacoustic signal and/or magnetic field. Elements of the complex fish protection device can be dynamic, which can have a deterrent effect on the behavior of fish, for example, the reaction of fish to movement/change of position, and/or configuration, and/or configuration of the surface, and/or location of the element of the fish protection device and to fluctuations in the waterflow formed by the flow of elements of the fish protection device, and/or noise, and/or change in the intensity of the electric and/or magnetic field at a particular point, and/or change in the direction of light, and/or sound, and/or air flow, and/or water, and/or any other liquid or mixture of liquids, which will help reduce the probability of fish entering a water intake of the hydraulic structure and/or water intake device and/or contribute to the guidance and/or movement and/or removal of fish in specific conditions.EFFECT: location of elements of the complex fish protection device in the moving fluid flow, naturally or artificially created, in the water object in the area of location of the fish protection device allows one to create certain hydraulic conditions for the operation of the claimed technical solution, which reduces the probability of fish entering the water intake of the hydraulic structure and/or water intake device (protecting fish from entering the water intake of the hydraulic structure and/or water intake device) and/or may contribute to the guidance and/or movement of fish.154 cl, 18 dwg
Patent UA-73025-C2 (UA)
Title: Salient-pole rotor of a traction synchronous electric machine
Inventor: LEIBOVYCH ANATOLII ROMANOVYCH
IPC: H02K1/24
Filed: 2003-07-31
Abstract: The proposed salient-pole rotor of a traction synchronous electric machine contains a yoke assembled from annular disks, pole shoes, and the rotor winding. The rotor disks contain outside projections, which form the pole bodies. The pole coils of the rotor winding are installed at metallic frames with insulating gaskets. These gaskets are installed, with gaps, at the pole bodies. In the said gaps, spacers are installed. In the insulating gaskets,on the side of the pole shoes, openings are provided that form, together with the gaps, ventilation ducts between the frame of the pole coil and the pole body. In the rotor core, ducts for supplying cooling air are provided. The ventilation channels of the pole bodies and the ducts of the rotor coreprovide the direct air cooling of the rotor pole coils. The proposed design of the rotor provides a possibility to improve heat rejection conditions for the pole coils and, as a result, increase the specific power of the electric machine.
Patent UA-81280-C2 (UA)
Title: Lyophilizated composition for transpulmonary administration and use thereof (variants), process for the production of powder preparation for transpulmonary administration, powder inhalation system, method of transpulmonary administration
Inventor: YAMASHITA CHIKAMASA
IPC: A61P5/50
Filed: 2003-12-12
Abstract: It is intended to provide a novel dry powder inhalation system for transpulmonary administration which is suitable for transpulmonary administration. This novel dry powder inhalation system for transpulmonary administration comprises : (1) a container having a freeze-dried composition for transpulmonary administration which is prepared by freeze-drying a liquid composition containing a component in an undissolved state and has the following properties (i) to (iii): (i) being in the form of a non-powdery cake; (ii) having a disintegration index of 0.05 or more; and (iii) upon an air impact of an air speed of at least 1m/sec and an air flow rate of at least 17ml/sec, being disintegrated into fine particles having an average particle diameter (an aerodynamic particle diameter) of 10 mm or less or an effective particle rate of 10% or more; combined with (2) a means of applying the above-described air impact to the freeze-dried composition in the above-described container, and a means of discharging the powdery freeze-dried composition having been, disintegrated into fine particles.
Patent UA-79637-C2 (UA)
Title: Method for determining dynamic characteristics of a building structure
Inventor: BABAK VITALII PAVLOVYCH
IPC: G01H1/00
Filed: 2005-04-19
Abstract: The proposed method for determining dynamic characteristics of a building structure consists in applying dynamic load to the structure to determine the frequency of the natural or forced vibrations, using the frequency values for correcting the gain of the vibration transducer for the structure in the frequency range that is lower that the resonance frequency of the transducer, repeatedly applying dynamic load to the structure, determining the vibrations of the structure by the output signals of the vibration transducer by using the corrected gain of the transducer, and determining the parameters that characterize the state and the load-carrying capacity of the structure. The advantage of the proposed method is its increased accuracy in determining dynamic characteristics of a building structure in the frequency range that is lower that the resonance frequency of the structure vibration transducer.
Patent UA-84018-C2 (UA)
Title: method and device for cooling or quenching slabs and sheets with water in cooling pond
Inventor: SCHMIDT DIRK
IPC: C21D1/667
Filed: 2004-05-06
Abstract: The invention concerns a method for cooling or quenching slabs and sheets (2) with water in а cooling pond (1, 14) wherein the slabs and the sheets (2), previously set upright by a tilling device (18), are lowered and temporarily maintained in position on edge. The inventive method is characterized in that the slabs and the sheets are sprayed with the cooling water. Therefore, the cooling pond (1) has, on both sides of the lowered slabs and sheets (2) jet devices (10; 11a, 11b) directed towards the surfaces of the large sides of the slabs or sheets and connected to a cooling water circuit which comprises means for reducing the water filling supply from a maximum upper water level (13b) to a lower water level (13a).