baber/WOPTO huggingface dataset:
Patent RU-2727843-C1 (RU)
Inventor: Dorokhov Aleksej Semenovich
IPC: A01D33/08
Filed: 2020-01-30
Granted: 2020-07-24
Abstract: Изобретение относится к области сельскохозяйственного машиностроения. Сепарирующий модуль содержит питающий транспортер и очиститель вороха, выполненный в виде обрезиненных вальцов, размещенных с зазорами параллельно друг другу и установленных на общей раме, и привода. Модуль дополнительно снабжен блоком управления мотор-редукторами привода питающего транспортера и очистителя вороха. Модуль установлен на опорных колесах с телескопическими стойками. Вальцы очистителя изготовлены с чередующейся винтовой навивкой и возможностью вращения в сторону схода луковиц. Обеспечивается повышение качества сепарации луковиц и корнеплодов от соизмеримых с ними почвенных комков и снижение их повреждаемости. 1 ил.
Patent RU-2734062-C1 (RU)
Inventor: Krylov Dmitrij Aleksandrovich
IPC: G01N25/18
Filed: 2020-02-26
Granted: 2020-10-12
Abstract: Изобретение относится к области теплофизических измерений, в частности к измерениям теплофизических свойств строительных материалов, и может быть использовано для оценки теплопроводности новых материалов в области строительства жилых, технических и других зданий и сооружений. Согласно заявленному способу измерения теплопроводности из исследуемого материала изготавливают цилиндрический образец длиной не менее пяти диаметров. Внутри образца устанавливают осевой нагревательный элемент. По центру длины на расстояниях rи rот оси цилиндра устанавливают термопары, подключенные к милливольтметру, определяющие значения температуры tу оси и tу поверхности образца. В момент начала изменения значения температуры tопределяют теплопроводность по формулегде λ - теплопроводность исследуемого материала, Вт/(м⋅К); Q - мощность, рассеиваемая нагревателем, Вт; r, r- расстояния от оси образца до точек установки термопар, м;- высота образца, м; t, t- температуры образца на расстояниях rи rот оси, К. Технический результат - упрощение процедуры проведения эксперимента, сокращение времени подготовки к нему и ускорение получения результатов измерений. 1 ил.
Patent RU-2732796-C1 (RU)
Title: Method for determining fault location of branched power transmission line with several power supply sources
Inventor: Osokin Vladimir Leonidovich
IPC: G01R31/08
Filed: 2020-03-13
Granted: 2020-09-22
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to electric measuring equipment and is intended to determine points of damage of power transmission lines with multi-purpose power supply by results of measurement of its voltages and currents along the line ends. Method for determining point of damage of power transmission line by fixing moment of damage, measurement of voltages and currents of main harmonic of emergency and pre-emergency modes, extraction of emergency components of measured voltages and currents, conversion of measured values and their emergency components using line models to voltage and current of places of supposed damage, currents and voltages observed at the branches of the circuit of the multilaterally powered line using line branch models are recalculated to their expected values in the circuit node, according to the calculation results, the damaged branch is selected, and the rest part of the circuit is equivalent relative to it, then the point of damage is determined by the model of the obtained line. According to the invention, the power transmission line diagram is equivalent to its damaged branch, by different versions, currents and voltages are fixed, as well as their emergency components are selected not only for the moment of damage, but also for the moments of subsequent unsuccessful automatic and non-automatic repeated inclusions, the distance to the damage point is determined from the model of the obtained line for each version of equivalence and reclosure, specifying specific parameters of damaged branch taking into account of power transmission line passport data and set of obtained distances to point of damage, determining point of damage by model of obtained line and refined specific parameters of damaged branch. 
     EFFECT: technical result when implementing the declared solution is higher accuracy of the fault location on the power transmission line with multi-purpose power supply due to specification of specific parameters of the damaged branch. 
     1 cl, 1 dwg
Patent RU-2745863-C1 (RU)
Title: Tobacco material, method for producing tobacco material, tobacco product and method of its production
Inventor: NAGASE RYOSUKE
IPC: A24B15/18
Filed: 2017-09-05
Granted: 2021-04-02
Abstract: FIELD: tobacco products.SUBSTANCE: group of inventions relates to tobacco material, a method for its production, a tobacco product and a producing method. The tobacco material contains an aqueous dispersion medium and tobacco particles having an average particle size of 30 μm or less, which are dispersed in the dispersion medium, the content of tobacco particles being 1 to 40 wt%, and the content of hemicellulose in the tobacco material being 0.8 wt. % or less based on completely dry tobacco particles. The method for the production of the above tobacco material comprises the steps of: preparing a dispersion containing an aqueous dispersion medium and tobacco particles that are dispersed in the dispersion medium and have an average particle size of 30 μm or less; and heat the dispersion to 160 °C or higher to 200 °C. The group of inventions is developed in the dependent claims.EFFECT: low viscosity tobacco material is provided.9 cl, 2 tbl, 4 ex, 5 dwg
Patent RU-2734171-C1 (RU)
Title: Method for optimum adaptation of an air target intercept route when a group of air defence systems is in the area of flights
Inventor: PONOMAREV OLEG PAVLOVICH
IPC: G05D1/12
Filed: 2020-04-29
Granted: 2020-10-13
Abstract: FIELD: automated control systems. 
     SUBSTANCE: invention relates to automated control systems and can be used in the interest of increasing the probability of intercepting an air target in the presence of ADS grouping in the area of flights. Algorithms are used to search for safe corridors of passage through a zone of defeat of group ADS, calculation of elements of optimal route for overcoming of ADS group strike zone and elements of optimal route of interception at specified approach algorithm with target. Method is based on formation of two types of possible routes calculated at different values of heading angle of speed of interceptor (ϕ) for known approach algorithms with the target (s 1 , s 2 , s 3 ), as well as on determination in this group of optimally adapted intercept route providing minimum penetration of intercepted target into protected airspace. First type of possible routes includes routes of intercepting   passing by the hazardous zone and not requiring adaptation, and to the second one – adapted composite routes M 1  passing through the hazardous zone when using the safe corridor. 
     EFFECT: safety of overcoming the ADS group strike area and reduction of the air target penetration distance into the protected space. 
     1 cl, 7 dwg
Patent RU-2757152-C1 (RU)
Title: Apparatus for detecting radio emission sources in large-sized objects
IPC: G01S1/00
Filed: 2020-07-07
Granted: 2021-10-11
Abstract: FIELD: radio equipment. 
     SUBSTANCE: invention relates to radio equipment and can be used for detection of radio emission sources in large-sized objects. For this purpose, the apparatus comprises a spatial structure, the shell whereof is completely or at least a layer whereof is made of a non-radiotransparent material. Equipment is installed inside the spatial structure, the signals whereof are transmitted via wired or wireless communication to the control computer. The spatial structure constitutes a temporary structure, and the equipment can include a blocker. 
     EFFECT: detection of covertly installed radio emission sources in large-sized objects. 
     3 cl, 1 dwg
Patent RU-2742096-C1 (RU)
Title: Method of making casting molds in investment pattern
Inventor: VOLKOV VLADIMIR MIKHAJLOVICH
IPC: B22C9/04
Filed: 2020-07-02
Granted: 2021-02-02
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the field of foundry production and can be used for production of shell molds by molten models at production of exact castings from ferrous and non-ferrous alloys. Method of making molds for investment casting involves layer-by-layer deposition on a melted model of a suspension based on binders of alcohol hydrolysates ethylsilicate with backfilling of each layer with granular refractory powder and its drying. Successively applying on molten layer a layer of suspension on alcohol solution of hydrolyzate ethylsilicate with ratio of water and ethoxy groups ethylsilicate 0.25-0.5 to 1, sprinkled with granular fire-resistant powder and air-dried applied layer, and then deposited a layer of suspension with binder in aqueous solution of colloidal silica, it is sprinkled with granular fire-resistant powder and the applied layer is dried on air, at that successive layers application is repeated till 12 layers are obtained, and level pH of water binder is kept within 8.5-10. 
     EFFECT: method makes it possible to reduce time of performance of operation of drying layers when making molds using as binder as alcohol hydrolysates ethylsilicate without treatment of applied layers in ammonia, and colloidal solution of silica. 
     1 cl, 7 dwg
Patent RU-2743287-C1 (RU)
Title: Система для гравитационного самостоятельного спуска людей с большой высоты
Inventor: PAUTOV VALERIJ IVANOVICH
IPC: A62B1/14
Filed: 2020-07-21
Granted: 2021-02-16
Abstract: Изобретение относится к индивидуальным средствам спасения людей при их самостоятельной эвакуации при пожарах и других чрезвычайных ситуациях в многоэтажных зданиях и других высотных строительных конструкциях. Технический результат заключается в возможности самостоятельного спуска людей с большой высоты с автоматическим регулированием равномерной скорости спуска, с возможностью экстренного ручного торможения в процессе спуска, повышении безопасности и надежности. Система для гравитационного самостоятельного спуска людей с большой высоты содержит бокс с установленными в его внутренней полости в несколько ярусов полками и зигзагообразно уложенным на них фалом, ограничитель скорости спуска, включающий электрогенератор, выполненный с функцией автоматического торможения вращения вала при превышении допустимой скорости его вращения. Также система содержит подвесное устройство, снабженное посадочным местом и зажимом, и тормозной трос, верхний конец которого соединен с механизмом ручного торможения, подключенным к электрогенератору. 8 ил.
Patent RU-2745784-C1 (RU)
Title: Timer processing method and a terminal device
Inventor: KUANG YIRU
IPC: H04W52/02
Filed: 2019-01-11
Granted: 2021-03-31
Abstract: FIELD: processing a timer by a terminal device.SUBSTANCE: invention relates to a method for processing a timer by a terminal device. The method includes receiving a first message sent by a network device, in which the first message is used to indicate a downlink assignment or grant an uplink grant; and in response to receiving the first message scrambled using the first scrambling identifier, starting or restarting the timer, in which the timer is a timer used by the terminal to switch from the active downlink BWP to the default downlink BWP in which the active downlink BWP. The terminal device's link is not the default downlink BWP.EFFECT: technical result consists in reducing the energy consumption of the terminal device.18 cl, 14 dwg
Patent RU-2752746-C1 (RU)
Title: Method for selecting approach of immunocorrecting therapy for preventing frequent respiratory infections in preadolescent children
Inventor: MAJOROV ROMAN VLADIMIROVICH
IPC: A61K35/74
Filed: 2020-09-07
Granted: 2021-08-02
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to pediatrics and immunology, and concerns the selection of approaches to immunocorrecting therapy for preventing frequent respiratory infections in preadolescent children. Therefor, immunoglobulin E is determined in the blood serum of the chiled and the presence of risk factors is assessed, including the frequency of respiratory diseases during the year, the presence of allergic reactions in the child and a burdened endocrinologic history, the presence of anemia in the mother of the child during pregnancy. If the child has a history of allergic reactions, frequent obstructive bronchitides and a 20% and more augmentation of the level of immunoglobulin E, immunocorrection is not performed. Otherwise, a vitamin-mineral complex and an immunocorrecting agent selected from amixin, immudon and lycopid, considering the identified risk factors, are prescribed for a period of 3 months for a course of 1 month in age-specific dosages. 
     EFFECT: such personalised selection of immunocorrecting therapy ensures effective prevention of respiratory infections in preadolescent children. 
     1 cl, 2 tbl, 1 ex
Patent RU-2753218-C1 (RU)
Title: Mixing device for preparation of solution of polyvinyl alcohol
Inventor: Smirnov Artur Viacheslavovich
IPC: B01F33/40
Filed: 2020-11-12
Granted: 2021-08-12
Abstract: FIELD: equipment for mixing with rotating devices.  
     SUBSTANCE: invention relates to technical means for mixing with rotating mixing devices in stationary tanks. The mixing device for preparing a solution of polyvinyl alcohol (PVA) includes a mixing container; a nozzle for loading a dry component; a nozzle for loading a liquid component; a mixing organ located inside the container and made with the possibility of rotation. In the bottom of the tank there is a drain hole with a drain pipe that communicates with the drain hole hydraulically and pneumatically. The drain pipe contains a shut-off device made with the possibility of opening and closing to control the flow of liquid from the drain pipe. The device includes at least one pneumatic nozzle connected to the drain pipe in such a way that the pneumatic nozzle is pneumatically connected to the mixing tank through the volume of the drain pipe. At least one pneumatic nozzle is pneumatically connected to a compressed air source.  
     EFFECT: increased efficiency of dissolution of dry components of PVA.  
     6 cl, 1 dwg
Patent RU-2749193-C1 (RU)
Inventor: ISAEV ARTUR ALEKSANDROVICH
IPC: B82Y40/00
Filed: 2020-12-29
Granted: 2021-06-07
Abstract: Изобретение относится к способу получения адъюванта на основе бетулина для вакцины против коронавируса SARS-CоV-2, предусматривающему стерилизующую фильтрацию раствора бетулина в тетрагидрофуране через нейлоновую мембрану с диаметром пор 0,22 мкм, снижение содержания тетрагидрофурана путем добавления 25-кратного объема стерильного 0,01 М трис-буфера (рН-9,0±0,1) с помощью перистальтического насоса при постоянном перемешивании в течение 15 минут магнитной мешалкой пропеллерного типа с последующей гомогенизацией ультразвуком при 35-40 кГц в течение 10 минут до получения гомогенной суспензии с образованием сферических аморфных гомогенных частиц, на которых сорбируют белки вируса SARS-CoV-2. Технический результат: предложен способ получения адъюванта на основе бетулина для вакцины против коронавируса SARS-CоV-2, с высокой стерильностью и иммуногенностью, что повышает качество вакцины против коронавируса. 3 з.п. ф-лы, 6 ил., 9 табл., 2 пр.
Patent RU-2756119-C1 (RU)
Title: Buckwheat grain husker
Inventor: DMITRIEV ANDREJ VLADIMIROVICH
IPC: B02B3/00
Filed: 2021-01-11
Granted: 2021-09-28
Abstract: FIELD: food industry.  
     SUBSTANCE: invention relates to the food industry, in particular to a technique designed for peeling grain and buckwheat seeds. The husker contains an internal working body in the form of a rotating hemisphere and an external working body in the form of a truncated hemisphere installed vertically and coaxially with a gap for the passage of grain. The working bodies are installed with the bases down. The internal working body has a rubberized external working surface. The external working body has an internal rubberized surface. The distance between the internal working organ and the external working organ in the upper part is more than the size of the buckwheat grain, in the lower part less than the size of the buckwheat grain to larger that the size of the buckwheat kernel. Under the working bodies there is a container for collecting the peeling product. The husker also has a means for loading, made in the form of a hopper and an electric motor. 
     EFFECT: use of the invention will increase the efficiency of peeling buckwheat grain.  
     1 cl, 1 dwg
Patent RU-2758830-C1 (RU)
Title: Holder with capsule for preparing drinks
Inventor: Pankratov Vitalii Pavlovich
IPC: A47J31/44
Filed: 2021-03-22
Granted: 2021-11-02
Abstract: FIELD: drinks preparing. 
     SUBSTANCE: invention relates to elements of devices for preparing drinks by passing hot water through a capsule containing the extract, which can be used in devices used in vehicles, such as taxis. The holder with a capsule for preparing drinks includes an annular part with openings for drinking and for air outlet, removably connected to the receiving glass, and also connected to the capsule body. The capsule body consists of side and bottom walls, includes a filter and an outlet for draining the finished drink into the receiving glass. The capsule body is inseparable from the annular part, closed by the upper part to form a hermetically sealed volume inside the capsule body containing the ingredient. The upper part is made with the possibility of piercing it for the passage of water. The lower wall of the capsule body is made in the form of a coating that prevents the ingress of air from the environment. An internal piercing device is placed under the cover, which can be opened when the capsule body is filled with pressurized water. 
     EFFECT: safe preparation of a high-tasting beverage in vehicles. 
     1 cl, 1 ex, 1 dwg
Patent RU-2767420-C1 (RU)
Title: Tight corrosion-resistant pipe-to-vessel connection
Inventor: Khorkov Pavel Aleksandrovich
IPC: F16L13/02
Filed: 2021-05-24
Granted: 2022-03-17
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to tight welded connection of pipes and can be used in chemical, power and ship machine building, as well as in making vessels, reservoirs, tanks and is intended to provide passage through their strong housing of corrosion-resistant pipelines. Proposed is a tight corrosion-resistant connection of a pipe with a vessel, consisting of a strong cylindrical steel weld welded to the vessel, and a sleeve from corrosion-resistant metal, which is made using additive technologies. One and the second ends of the bushing protrude above external ends of a strong cylindrical steel weld, to which a flange or a pipe is welded. Inner surface of strong cylindrical steel weld is made with transition from larger diameter to smaller one. 
     EFFECT: elimination of crevice corrosion between bushing and weld, thereby increasing reliability and serviceability of connection as a whole. 
     1 cl, 2 dwg
Patent RU-2763370-C1 (RU)
Title: Method and device for changing the shape of a sheet blank
Inventor: WILKEN EILERT
IPC: B21D53/92
Filed: 2019-01-15
Granted: 2021-12-28
Abstract: FIELD: pressure processing. 
     SUBSTANCE: invention relates to processing by pressure and can be used when changing the shape of a sheet blank (10), which has a depression obtained by reducing the thickness of the material. The workpiece (10) is placed on at least two spaced apart support elements (12) of the machine bed (13). The blank (10) is formed into the final shape by gradual free bending. Repeatedly, bending of a part of the blank is carried out by lowering the upper die (14) from the waiting position to the molding position (15), raising the upper die (14) to the waiting position and shifting the position of the blank (10) relative to the bed (13) in the direction of feeding. Before the preform (10) is formed into the final shape, a filling element (18) is placed in the recess of the preform to replenish the thickness of the preform material. 
     EFFECT: possibility of bending with high accuracy of machined workpieces is provided. 
     19 cl, 3 dwg
Patent RU-2768414-C1 (RU)
Inventor: VERETENNIKOV ANTON NIKOLAEVICH
IPC: B66C1/34
Filed: 2021-06-04
Granted: 2022-03-24
Abstract: FIELD: handling equipment.SUBSTANCE: invention relates to handling equipment and can be used on cranes and traverses. SUBSTANCE: hook suspension contains a hook with a stepped shank with multidirectional external thread, a traverse, a fastener for fixing the hook on the traverse and a thrust bearing, as well as a locking device in the form of a set of alternating non-metallic elastic and metal washers with central holes in them. Non-metallic washers are made with an outer diameter greater than the inner diameter of the nut.EFFECT: increased ease of installation.1 cl, 3 dwg
Patent RU-2766863-C1 (RU)
Title: Methods for msg-b in two stage rach
Inventor: KHAGIGAT AFSHIN
IPC: H04B7/06
Filed: 2020-02-13
Granted: 2022-03-16
Abstract: FIELD: wireless communication. 
     SUBSTANCE: invention relates to a method implemented by a wireless transmit/receive unit (WTRU) for beam failure recovery (BFR). To achieve the effect, the WTRU detects a beam failure in a serving cell, receives a set of reference signals corresponding to the set of beams, and determines information indicating a subset of the set of reference signals based on one or more measurements. The WTRU transmits a first message including a preamble and a payload, where the payload includes an index of each reference signal in the subset of the reference signals. The WTRU receives the second message, wherein the second message is a random access (RA) response to the first message, provided that the second message includes a WTRU Cell Radio Network Temporary Identifier (C-RNTI) identifying BFR success. 
     EFFECT: providing a reduction in the amount of downlink signaling. 
     14 cl, 12 dwg
Patent DE-2942680-C2 (DE)
IPC: C08G69/44
Filed: 1979-10-23
Granted: 1986-02-27
Abstract: What are disclosed are melt adhesives comprising a polyesteramide having a slow solidification rate, comprising (A) a dimerized fatty acid having 16-44 carbon atoms; optionally in admixture with a monocarboxylic acid, (B) a member selected from the group consisting of caprolactam and 6-aminocaproic acid, wherein 0.25-5.0 mol of component (B) is employed per mol of carboxyl groups present in component (A).
Patent DE-3113671-C2 (DE)
Title: Schweißstromquelle für pulsierenden Strom
IPC: B23K9/09
Filed: 1981-04-04
Granted: 1984-05-10
Abstract: Die Erfindung betrifft eine Schweißstromquelle für pulsierenden Strom, die an ein n-Phasenwechselstromnetz angeschlossen ist. Sie umfaßt im wesentlichen, wie aus Fig. 1 ersichtlich, einen Transformator, dessen Sekundärwicklung (7-12) in Doppelsternschaltung ausgeführt ist, wobei in jedem Zweig des Doppelsterns ein Gleichrichterelement vorgesehen ist und durch ein Steuersignal zur Einstellung seines Stromflußwinkels steuerbar ist. Diesem Steuersignal kann mindestens ein von ihm unabhängig einstellbares weiteres Steuersignal bei jeder xten Halbwelle der gleichzurichtenden Wechselspannung (x = eine ganze Zahl) überlagert werden. Es können auch einer beliebigen Zahl der Gleichrichterelemente zusätzliche, voneinander unabhängige, Signale überlagert werden.
Patent DE-3118674-C2 (DE)
Title: Dünnfilmtransistor
IPC: H01L29/417
Filed: 1981-05-12
Granted: 1984-05-30
Abstract: Gegenstand der Erfindung ist ein Dünnfilm-Transistor aus einem Substrat, auf dem Source- und Drain-Elektroden gebildet sind, einer Halbleiterschicht, die teilweise mit der Source-Elektrode und teilweise mit der Drain-Elektrode in Kontakt steht, einer Gate-Elektrode und einer zwischen der Halbleiterschicht und der Gate-Elektrode angeordneten Gate-Isolierschicht. Ein Teil der Drain-Elektrode wird in überlappender Beziehung mit einem Teil der Gate-Elektrode gehalten, während ein Teil der Source-Elektrode in einem Abstand zu einem anderen Teil der Gate-Elektrode gehalten wird.