baber/WOPTO huggingface dataset:
Patent RU-2724230-C1 (RU)
Title: Method of supersonic thermoshock surface preparation and high-speed gas-dynamic and thermodiffusion application of protective coatings on articles and device for implementation thereof
Inventor: Galchenko Vyacheslav Petrovich
IPC: C23C8/40
Filed: 2019-10-01
Granted: 2020-06-22
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to supersonic thermo-abrasive heat-shock treatment of parts surfaces with subsequent high-speed application of metal or composite protective coatings and can be used in various industries. Disclosed method involves loading articles into a reaction chamber, rotating a reaction chamber, processing articles, opening a working chamber of the reaction chamber and unloading the articles. After the working chamber is filled with articles, the flange is closed. Then, a nozzle of the supersonic apparatus is introduced through the hole in the flange to form controlled and controlled by the parameters of the supersonic jet of combustion products of liquid or gaseous hydrocarbon fuel in the compressed air flow, the speed of the supersonic jet is set within 1–7 Mach. Then the temperature is brought on the surface of workpieces in the reaction chamber in range from 30 to 600 °C for not more than 2 seconds, atmospheric oxygen is squeezed out by the supersonic apparatus from the processed surface of the article, the surface of the articles is cleaned from contaminants, scales and oxides and the surface of the articles is activated. Thereafter, a protective coating is applied on the surface of the articles in a continuous process, where the required powder materials and/or passaging solutions are supplied to the supersonic apparatus. Proposed device comprises reaction chamber with possibility of rotation around frame axis by means of rotation drive for transition to "loading" and "unloading" position, a flange providing closure of the reaction chamber, a supersonic apparatus, a control unit which enables to measure parameters of feeding and dispensing powder materials and control parameters of the supersonic jet of combustion products of liquid or gaseous hydrocarbon fuel in a compressed air flow, sensors of control and fixation of reaction chamber in three positions "loading", "processing", "unloading" and position of supersonic apparatus, system of video monitoring of cavity of reaction chamber and system of combustion products removal, recuperation of materials and dust trapping.EFFECT: higher quality of cleaning surfaces of parts and application of coating, high efficiency due to intensification of processing, reduced inter-operation transitions and improved environmental friendliness due to exclusion of ingress of dusty and gaseous components into the shop.6 cl, 1 dwg, 2 ex
Patent RU-2718370-C1 (RU)
Title: Сплав на основе алюминия и аэрозольный баллон из этого сплава
Inventor: Sagal Aleksej Eduardovich
IPC: C22C21/08
Filed: 2019-11-18
Granted: 2020-04-06
Abstract: Изобретение относится к области металлургии, а именно к разработке состава сплава на основе алюминия для изготовления аэрозольных баллонов. Сплав содержит ингредиенты в следующем соотношении в мас.%: железо 0,21–0,25, кремний 0,08–0,10, магний 0,07–0,27, марганец 0,06–0,24, титан 0,01–0,02, цинк от 0,001 до менее 0,02, медь 0,0001–0,03, алюминий и неизбежные примеси – остальное, при этом общее содержание примесей в сплаве ограничено в интервале 0,06–0,15 мас.%, а отношение содержания марганца к содержанию кремния составляет от 0,6 до 3,0. Обеспечивается получение аэрозольных баллонов, обладающих меньшим весом, при сохранении прочностных характеристик, пластичности и коррозионной стойкости. 2 н. и 6 з.п. ф-лы, 6 ил., 2 табл., 3 пр.
Patent RU-2727264-C1 (RU)
Inventor: Leonova Elena Alekseevna
IPC: A23C23/00
Filed: 2019-11-19
Granted: 2020-07-21
Abstract: Изобретение относится к пищевой промышленности, в частности к молочной. Способ предусматривает получение творога путем пастеризации козьего молока с введением 40 мл раствора хлористого кальция. Измельчение банана в течение 10-15 минут до мелкодисперсного пюреобразного состояния. Введение в образованное пюре порционно кукурузной низкоаллергенной детской каши на основе козьего молока с пребиотиками Fleur Alpine Organic. Затем в полученную массу добавляют творог и профильтрованную творожную сыворотку, оставшуюся от творога. Компоненты используют в качестве исходных компонентов и в заявленном количестве. Способ позволяет получить продукт функциональной направленности для детей от 6 месяцев с лактазной недостаточностью, а также повысить его пищевую и биологическую ценность. 1 табл., 3 пр.
Patent RU-2733627-C1 (RU)
Title: Low-voltage direct current motor
Inventor: Kovalenko Valerij Fedorovich
IPC: H02K23/36
Filed: 2020-02-10
Granted: 2020-10-05
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, particularly, to low-voltage DC electric motors. Electric motor consists of two anchors with excitation winding installed on shaft with lengthwise displacement relative to each other, stator, with U-shaped electromagnets fixed on it at equal distance, located opposite to anchors. Number of poles of armatures and stator electromagnets is equal, and their windings are laid in waves and continuously envelope all their slots. Stator electromagnets have two windings located one above the other and connected in parallel to diodes. Fans are fixed on the shaft at its opposite ends. Lattices, on which graphite brushes are isolated, are installed between fans and anchors. Circuit of transistors and Hall sensors provides operation of the electric motor. 
     EFFECT: providing increased torque. 
     1 cl, 3 dwg
Patent RU-2726234-C1 (RU)
Inventor: BELLENDIR EVGENIJ NIKOLAEVICH
IPC: E02B3/00
Filed: 2020-02-18
Granted: 2020-07-10
Abstract: Изобретение относится к области гидротехнического строительства и может найти применение для мониторинга технического состояния гидротехнического сооружения, попадающего в зону влияния нового строительства, которое сопровождается фильтрационными изменениями гидравлического режима. В зоне между эксплуатируемым (1) и строящимся (2) сооружениями формируют наблюдательный створ из скважин (8), оборудованных датчиками уровня грунтовых вод. Создают компьютерную геофильтрационную модель общего грунтового основания (3) сооружений (1) и (2). Создают компьютерную геомеханическую модель «основание - эксплуатируемое сооружение», рассчитывают с помощью указанных моделей предельно-допустимый нижний или верхний уровни грунтовых вод для каждого датчика в скважинах (8). Наблюдают за показаниями указанных датчиков и сигнализируют об опасности необратимых деформаций сооружения (1), если показания, по меньшей мере, одного из датчиков в скважинах (8) достигают предельно-допустимого уровня. Техническим результатом изобретения является своевременное прогнозирование опасности необратимых деформаций сооружений, расположенных в зоне влияния нового строительства, и, как следствие, возможность предотвращения таких деформаций путем разработки и реализации защитных инженерных мероприятий. 1 ил.
Patent RU-2746480-C1 (RU)
Title: Способ получения гидроизолирующего покрытия пористых поверхностей
Inventor: Lesnugin Andrej Zosimovich
IPC: C04B41/48
Filed: 2020-03-27
Granted: 2021-04-14
Abstract: Изобретение относится к области гражданского и промышленного строительства, в частности к способам нанесения гидроизолирующих покрытий для обработки пористых поверхностей, и может быть использовано для гидроизоляции строительных сооружений и конструкций, особенно в тех случаях, когда предъявляются повышенные требования к экологической безопасности гидроизолирующих покрытий, например для гидроизоляции водоотстойников и водоочистных сооружений системы водоснабжения. Технический результат - повышение стойкости защищаемых конструкций к агрессивным воздействиям в сочетании с экологической безопасностью самого защитного гидроизолирующего покрытия. В способе получения гидроизолирующего покрытия наносят на пористую поверхность кистью или распылителем гидроизолирующее покрытие, содержащий способный к полимеризации алкен - терминальный децен-1, причем терминальный децен-1 инициируют для начала полимеризации непосредственно перед нанесением на поверхность добавлением 1-2 мас.% перекиси бензоила, предварительно растворенной в эфире, или кетоне, или алкане С6-С8. 1 табл.
Patent RU-2743426-C1 (RU)
Inventor: RAEV MIKHAIL BORISOVICH
IPC: G01N33/543
Filed: 2020-03-26
Granted: 2021-02-18
Abstract: FIELD: molecular immunobiotechnology. 
     SUBSTANCE: invention relates to the field of molecular immunobiotechnology. A method for the determination of biological macromolecules is disclosed, including the sorption of molecules of a compound capable of specifically binding an analyte to be determined (analyte) on the surface of the wells of an immunological plate, sequential incubations with a sample containing an analyte and a conjugate of iron-carbon nanoparticles functionalized with recognition molecules specific to the analyte to be determined, with washes wells of PBS between each operation. In this case, the detection of the analysis results is carried out by measuring the relaxation time of protons (T2), which is inversely proportional to the number of nanoparticles, using an NMR relaxometer; the measurement process involves nanoparticles formed by the release of conjugate nanoparticles from the bound state in the structure of a specific complex and their transition into solution when NaOH solution is added to the plate wells. 
     EFFECT: invention improves reproducibility and reliability of analysis results. 
     1 cl, 2 dwg, 4 tbl, 2 ex
Patent RU-2753655-C1 (RU)
Title: N-(4'-methylbenzoyl)-3,5-dichloroanthranilic acid butylamide exhibiting anti-inflammatory and analgetic activity
Inventor: Andryukov Konstantin Vyacheslavovich
IPC: C07C237/52
Filed: 2020-03-27
Granted: 2021-08-19
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to N-(4ʹ-methylbenzoyl)-3,5-dichloroanthranilic acid butylamide by the formula (I) exhibiting anti-inflammatory and analgesic activity and practically non-toxic. 
     EFFECT: proposed is synthesis of an anti-inflammatory and analgesic compound. 
     
       
     
     1 cl, 3 dwg, 1 tbl
Patent RU-2761436-C1 (RU)
Title: Compositions and methods for treating visual organ disorders
Inventor: KANDULA MAHESH
IPC: A61K31/4178
Filed: 2018-09-22
Granted: 2021-12-08
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to the field of medicine, namely to ophthalmology, and is intended for treating visual organ disorders and/or complications thereof in a subject. In one implementation, a compound by the formula I or a pharmaceutically acceptable hydrate, solvate, crystal, co-crystal, enantiomer, stereoisomer or polymorph thereof is provided. Presented in other implementations are a pharmaceutical composition containing said compound, a method for treating visual organ disorders and/or complications thereof in a subject in need thereof by administering said compound, a method for synthesising said compound, as well as an application of said compound for producing a medicinal product for treating a visual organ disorder or complications associated therewith. Formula (I). 
     EFFECT: use of the group of inventions provides effective treatment of visual organ disorders and/or complications thereof in a subject. 
     
       
     
     18 cl, 3 tbl
Patent RU-2751133-C1 (RU)
Title: System for centralised control of speeds of road vehicles
Inventor: Knorre Evgenij Nikolaevich
IPC: G08G1/16
Filed: 2020-07-19
Granted: 2021-07-08
Abstract: FIELD: controlling. 
     SUBSTANCE: invention relates to a system for controlling speeds for road vehicles. The system includes a computer control point, a system for real-time vehicle positioning, and a system for two-way data transmission between the vehicle and the computer control point. When a vehicle enters the operating area of the system, a connection is established between the control point and the vehicle. The system remotely controls the speed of the vehicle within the limits defined by the driver. The driver therein controls the path and the maximum speed of the vehicle. 
     EFFECT: increased traffic safety and, as a result, increased throughput capacity of the road section in the operating area of the system are achieved. 
     1 cl
Patent RU-2752516-C1 (RU)
Inventor: Nechepurenko Ivan Vasilevich
IPC: C07C69/40
Filed: 2020-07-22
Granted: 2021-07-28
Abstract: Изобретение относится к способу получения диалкил 2,3-ди-изобутил-сукцинатов формулы1из диэфира янтарной кислоты, включающему стадии двойной конденсации изобутилового альдегида с диэфиром янтарной кислоты в апротонном растворителе или в безводном протонном растворителе, предпочтительно ДМФА; в качестве основания используется 1-1.3 эквивалента гидрида металла формулы MeHnлибо алкоксида металла (RO)nMe, где Me – это металл первой или второй группы Периодической системы, n – валентность металла, R – это остаток спиртовой группы С1-С4, реакция проводится при нагревании в диапазоне температур 40-100°С в течение 3-5 ч, с образованием смеси моно- и бис-этилиденовых соединений, с промежуточной этерификацией и последующей стадией гидрирования смеси диенов. Технический результат – разработан новый способ получения диалкил 2,3-ди-изобутил-сукцинатов с хорошим выходом и высокой чистотой. Полученные по этому способу соединения могут быть использованы в качестве стереорегулирующих компонентов в составе нанесенных титан-магниевых катализаторов для получения полипропилена. 4 з.п. ф-лы, 6 ил., 1 табл., 9 пр.
Patent RU-2746604-C1 (RU)
Inventor: MALKAMAKI ESA
IPC: H04W76/12
Filed: 2019-01-07
Granted: 2021-04-16
Abstract: FIELD: information transmission.SUBSTANCE: invention relates to the means of transmitting downlink information. In the subsystem of the user equipment of the integrated access node and the transport network, the downlink information is accepted from the donor node. The downlink information may include information of application protocol F1. The downlink information containing at least information of application protocol F1 is redirected from the user hardware subsystem of the integrated access node and transport network to the radio access network subsystem of the integrated access node and transport network.EFFECT: control of the RAN subsystem of the integrated access node and the transport network is provided.54 cl, 10 dwg
Patent RU-2755541-C1 (RU)
Title: Method for obtaining zirconium hydroxide-based recoverable carbon dioxide absorber
Inventor: KHARIN PETR ALEKSEEVICH
IPC: B01J20/30
Filed: 2020-08-13
Granted: 2021-09-17
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for obtaining a zirconium hydroxide-based recoverable carbon dioxide absorber, and can be used in the technology for producing recoverable carbon dioxide absorbers for carbon dioxide concentration systems, for purifying the atmosphere of sealed objects from carbon dioxide, wherever production of purified carbon dioxide-free gases is required. The method for obtaining a zirconium hydroxide-based recoverable carbon dioxide absorber consists in mixing basic zirconium carbonate with zinc oxide and mechanically activating the mixture. Hydrogen peroxide and a binding agent are then added, wherein a water dispersion of a carboxylated copolymer of acrylic and methacrylic acid esters is used as a binding agent in an amount of 5 to 10% relative to the dry matter. The granules are formed, hydrotreated and dried. The basic zirconium carbonate is pre-ground for at least 30 minutes, wherein ceramic balls with a diameter of 30 mm are used as the grinding bodies in a ball drum mill. The reagents of the mixture are mechanically activated at a ratio of zirconium ions to hydrogen peroxide of 1:0.8 and a moisture content of the absorbent granules of at least 25±2% wt. The dried mixture is ground through a sieve with a mesh of 0.3 mm in size. The resulting product is mixed in the mixing equipment to a homogeneous condition with a binding agent, wherein a water dispersion of a carboxylated copolymer of acrylic and methacrylic acid esters is used as a binding agent in an amount of 5 to 10% relative to the dry matter. The granules are then formed in a granulator with a die of 2.8 mm in size. The granules are dried to a moisture content of 25±2% wt. and screen on sieves to remove dust. The dried granules are then loaded into an autoclave in a layer of up to 10 cm and sustained over distilled water at a temperature of 120°C for 6 hours. Ammonia is washed off by boiling in distilled water in a mesh container, supplying steam from the bottom up through the granule layer until the ammonia odour is eliminated. The granules are then redried at a temperature of 20 to 80°C to a moisture content of the product of 25±2% wt. 
     EFFECT: invention allows excluding isolation of ammonia while maintaining the mechanical properties of the absorber granules, increasing the dynamic activity of the absorber with respect to carbon dioxide, the granule strength, improving the operational characteristics of the zirconium hydroxide-based recoverable carbon dioxide absorber.  
     3 cl, 1 tbl, 3 ex
Patent RU-2765348-C1 (RU)
Title: Control unit for household electrical appliance
Inventor: DEXHEIMER CHRISTIAN
IPC: H01H13/08
Filed: 2019-05-06
Granted: 2022-01-28
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: control unit for electric household electrical appliance contains an executive element with its base area, wherein the executive element has a protruding section extending from this base are of the executive element and inserted into the groove of the control button in such a way that the executive element and the control button have a degree of freedom in the assembled state in one direction in accordance with the passage of the protruding section and in the other direction. 
     EFFECT: simplified assembly of the household electrical appliance. 
     15 cl, 7 dwg
Patent RU-2754114-C1 (RU)
Inventor: SIEKER TIM
IPC: C12R1/645
Filed: 2019-03-25
Granted: 2021-08-26
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology. A method for cultivating Dothideomycetes is proposed, including mixing for 24 to 400 hours at least one mushroom with an inoculation density of 0.01 g of dry cell mass/l of medium/l to 50 g of dry cell mass/l and a medium with a dry substance content of 0.1 to 0.3 wt. % , the source of organic nitrogen is less than 0.1 wt. %; at the same time, at least one source of carbon in a concentration from 1 to 20 wt. % is added to the specified mixing of at least one mushroom and medium. At the end of mixing, from 30 to 90 wt. % of the medium and at least one mushroom are removed; then from 30 to 90 wt. % of the specified medium are added, and the specified medium additionally contains a carbon source. The step of the method, including the addition of at least one carbon source, and the following steps are repeated from 2 to 100 times with relative gas content from 0.005 to 0.5.  
     EFFECT: invention provides an increase in the yield of the target product, in particular beta-glucan, while maintaining costs at a level suitable for industrial scale production.  
     6 cl, 8 dwg, 7 ex
Patent RU-2753756-C1 (RU)
Inventor: ABIEV RUFAT SHOVKET OGLY
IPC: B01J19/24
Filed: 2020-12-08
Granted: 2021-08-23
Abstract: FIELD: mixing equipment.  
     SUBSTANCE: invention relates to chemical, petrochemical, food, pharmaceutical and other industries. The apparatus for conducting mass exchanging and reaction processes in single-phase and multiphase media contains an elongated housing, pumps for feeding the initial components. The cross-section of the housing is made periodically changing along the axis. In this case, the housing consists of identical elements connected in series, including a zone of smooth narrowing, a narrow neck, a zone of smooth expansion, a wide neck. Moreover, swirlers are installed in the zones of smooth narrowing and expansion of the elements.  
     EFFECT: increased efficiency of meso-and micro-mixing, increased intensity of heat and mass transfer in the apparatus, including at low Reynolds numbers (less than 1000).  
     1 cl, 4 dwg
Patent RU-2762852-C1 (RU)
Title: Method for increasing the autologous antitumour activity of neutrophils in vitro
Inventor: Savchenko Andrei Anatolevich
IPC: A61K38/00
Filed: 2020-12-25
Granted: 2021-12-23
Abstract: FIELD: biotechnology. 
     SUBSTANCE: method for increasing the autologous antitumour activity of neutrophils  in vitro  in patients with oncological diseases includes isolation of cells from the venous blood, cultivation thereof in the conditions of a CO 2 incubator at 37°C in a nutrient medium at a concentration of cells of 1∙106 cells/ml, the new characteristic is that the incubation is conducted for 4 hours in an environment additionally containing 0.5 M glutamic acid and 48.5 mM glyceraldehyde-3-phosphate, wherein a solution of arginine is introduced into the medium 2 hours after the beginning of incubation at a final concentration of 2M. 
     EFFECT: invention provides a possibility of increasing the autologous antitumour activity of neutrophils in oncological diseases by metabolic activation of neutrophils  in vitro . 
     1 cl, 1 tbl
Patent RU-2762741-C1 (RU)
Inventor: Mustafin Akhat Gazizyanovich
IPC: B82Y40/00
Filed: 2020-12-25
Granted: 2021-12-22
Abstract: Изобретение относится к электроактивным полимерным материалам на основе полианилина и наноразмерной серы, применяющихся в качестве проводящих соединений с приемлемыми технологическими свойствами. Техническим результатом изобретения является упрощение процесса получения электроактивного полимерного материала на основе полианилина и наноразмерной серы, улучшение технологических характеристик полимерного композита при использовании в качестве катодного материала в Li-S аккумуляторах. Технический результат достигается заявляемым способом получения электропроводящего композита на основе полианилина и наноразмерной серы, который образуется путем добавления полисульфидов металлов в солянокислый раствор анилина при мольном соотношении образовавшихся частиц наноразмерной серы и анилина равном 1:1-10 с последующим перемешиванием в течение 30 минут и медленным добавлением в реакционную смесь солянокислого раствора персульфата аммония с выдержкой окислительной полимеризации в течение 24 часов при комнатной температуре. Выпавший осадок фильтруют и сушат при 40°С в течение 3 часов. 1 з.п. ф-лы, 7 пр.
Patent RU-2752428-C1 (RU)
Inventor: Novoselov Iakov Borisovich
IPC: A23L2/52
Filed: 2020-12-29
Granted: 2021-07-28
Abstract: FIELD: non-alcoholic industry.SUBSTANCE: invention relates to the non-alcoholic industry, in particular to a liquid non-alcoholic beverage concentrate. The beverage concentrate contains a complex of humic and fulvic acids, prepared water, enriched with the mineral zeolite, knotweed herb, thyme herb and a preservative, with the following ratio of initial components, wt.%: a complex of humic and fulvic acids - 47.5-52.5; treated water enriched with zeolite mineral - 46.81-51.73; bird knotweed grass - 0.38-0.42; thyme herb - 0.285-0.315; preservative - 0.0285-0.0315.EFFECT: invention allows increasing the biological value and organoleptic properties of the drink.2 cl