baber/WOPTO huggingface dataset:
Patent RU-2720848-C1 (RU)
Inventor: Emelianov Vitalii Vladimirovich
IPC: E21B43/12
Filed: 2020-01-20
Granted: 2020-05-13
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil and gas industry, in particular, to development of oil deposits with flows of water and/or oil from different levels. Method includes oil extraction through production wells, water pumping through injection wells, liquid production, its watering and oil production measurement, identification of wells producing surplus water, well flooding sources, including comparative analysis of fluid production dynamics and its watering, and performing works on specification of watering source with comparison of parameters of formation energy state and/or intensity of hydrodynamic impact on formation. In the presence of overflow between the water-bearing and oil formations separated by the jumper, the pressure ratio of each of the formations is determined, at which production of oil formation is at least per meter included in interval of web for creation of natural screen, which prevents water breakthrough from water-bearing stratum into oil reservoir. Producing wells communicated with water-bearing and oil reservoirs, respectively, it is equipped with deep-well pumps with controlled extraction and reservoir pressure sensors for continuous control and regulation of product withdrawal from appropriate wells, which enable to maintain natural screen within the jumper and limit excess water production from oil reservoir. 
     EFFECT: development of a method for development of oil deposit with inter-river flows, which allows to work with formations, in which parameters of formation with time, and parameters, which are controlled in real time from modes of extraction and/or pumping through formations, conducted on the basis of measurements. 
     1 cl, 1 dwg
Patent RU-2734962-C1 (RU)
Title: Chemical method of producing microcrystalline nickel tungstate on nickel foil support
Inventor: VAKARIN SERGEJ VIKTOROVICH
IPC: C23C18/12
Filed: 2020-02-21
Granted: 2020-10-26
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemistry, particularly to production of microcrystalline nickel tungstate (NiWO 4 ) coatings on a nickel foil carrier which can be used as catalysts in systems requiring high catalytic activity. Method includes immersing nickel foil in melt of 50 mol. % of Li 2 WO 4  - 50 mol. % WO 3  at temperature from 800 to 900 °C in atmosphere of air with duration of 10 s. 
     EFFECT: invention simplifies the process of producing microcrystalline nickel tungstate and improves its manufacturability as a micropowder catalyst. 
     1 cl, 3 dwg, 3 ex
Patent RU-2737631-C1 (RU)
Inventor: Gagarin Maksim Aleksandrovich
IPC: B68G7/00
Filed: 2020-04-15
Granted: 2020-12-01
Abstract: FIELD: furniture. 
     SUBSTANCE: invention relates to light industry for meeting human vital needs, namely to a method for production of upholstered furniture and furniture made according to this method. Method of making upholstered furniture, comprising designing 3d model of upholstered furniture, cutting on designed 3d model of at least one base from the elastic porous polymer material, gluing at least one base to produce a single shape, attaching to obtained single shape at least one air valve, priming the base of obtained uniform shape, applying uniform shape of liquid polymer coating on entire outer surface, wherein part of valve should stay outside, drying liquid polymer coating till its final shape. 
     EFFECT: technical result is improved wear resistance and moisture resistance, reduced cracking and weight. 
     13 cl, 2 dwg
Patent RU-2739186-C1 (RU)
Title: Method of producing antiviral drug
Inventor: LADYGIN ALEKSANDR EVGENEVICH
IPC: A61P31/12
Filed: 2020-04-21
Granted: 2020-12-21
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: invention refers to pharmaceutical industry, namely to a method for producing an antiviral agent based on a sodium deoxyribonucleate complex with iron. Method of producing an antiviral agent based on a complex of sodium deoxyribonucleate with iron is carried out by dissolving a pharmaceutically acceptable water-soluble iron (III) salt and sodium desoxyribonucleate in water for injection to a certain concentration, prepared solution is held for a certain period of time before the complex formation reaction, the obtained solution is stabilized and preserved, heated with subsequent clarifying and sterilizing filtration of the solution. 
     EFFECT: above described method will allow effectively preventing self-decomposition and destruction of the obtained complex in time. 
     3 cl, 5 ex
Patent RU-2742473-C1 (RU)
Inventor: HERTZOG DANIEL
IPC: A01B3/46
Filed: 2020-04-23
Granted: 2021-02-08
Abstract: Настоящее изобретение относится к сельскохозяйственной пашущей системе, способу ее работы и машиночитаемому носителю, содержащему компьютерную программу, выполненную с возможностью осуществления данного способа. Система содержит сельскохозяйственное рабочее транспортное средство и пашущее орудие, соединенное с сельскохозяйственным рабочим транспортным средством и содержащее по меньшей мере один взаимодействующий с землей инструмент по меньшей мере один приводной механизм, выполненный с возможностью перемещения пашущего орудия в поперечном направлении относительно сельскохозяйственного рабочего транспортного средства. Блок управления выполнен с возможностью приема данных о поле, указывающих условия поля, по которому перемещается сельскохозяйственная пашущая система, автоматического определения сигнала управления приводом для приводного механизма на основе данных о поле. Сигнал управления приводом предназначен для перемещения пашущего орудия в поперечном направлении относительно сельскохозяйственного рабочего транспортного средства на основе принятых данных о поле. Изобретение способствует решению проблем регулировки поперечного положения пашущего орудия относительно рабочего транспортного средства. 3 н. и 12 з.п. ф-лы, 9 ил.
Patent RU-2735867-C1 (RU)
Title: Collapsible fish trap
Inventor: Soigalov Sergei Aleksandrovich
IPC: A01K69/10
Filed: 2020-06-15
Granted: 2020-11-09
Abstract: FIELD: fishing and fish farming. 
     SUBSTANCE: collapsible fish trap includes two flat parts, substantially similar in shape, having a frame representing the top and bottom of the folding trap, equipped with network webs. Between the upper and lower parts of the collapsible trap six support bars are installed so that these parts can be located at a distance from each other. Side network web is located between the upper and lower parts of the collapsible trap and is attached to the frame such that the webs of the flat parts of the top and bottom and the side net web together delineate the interior of the fish trap and at least one funnel-shaped part for fish entering into the collapsible trap, located between the recesses formed by parts of the upper and lower foldable trap frame, tapering in a wedge-like manner on one level, thereby forming a neck for fish entering inside trap in form of funnel, and at least partially outlined by side net web on both sides. Both flat parts of folding catcher for fish, upper and lower, include at least two separate parts, each of which is equipped with at least one frame along the edge, each of which is an equilateral octagon shaped, consisting of separate parts connected by screws, wherein the frame itself is a connecting element for network webs, having places for attachment of network webs, comprises through holes for connection with support bars. Each of the support bars can be connected to the folding trap frame, when the trap is moved into the fishing state or disconnected from the frame, when the fish trap is moved to the transportation or storage position. Trap also includes four hinge assemblies, through which octagonal frames are connected to each other such that upper parts of the folding trap frame and lower parts, together with the webs can be rotated relative to each other to move the fish trap into the storage position or in reverse order when the fish trap is brought into the production position. 
     EFFECT: invention provides for implementation of folding trap for fish. 
     13 cl, 21 dwg
Patent RU-2734565-C1 (RU)
Title: Exoskeleton
Inventor: Klindiuk Aleksandr Arkadevich
IPC: A63B23/035
Filed: 2020-06-19
Granted: 2020-10-20
Abstract: FIELD: satisfaction of human vital needs. 
     SUBSTANCE: invention relates to a system for assisting a person to support and transfer a load, specifically to an exoskeleton, which is particularly designed to support a user suffering a mobility deficit. What is presented is an exoskeleton comprising pelvis (1), two movable hip structures (2), two movable shin (3) structures, two movable structures of foot (4) located, each, opposite to corresponding parts of user's body. Said structures are connected to each other by means of mechanical joints and can be actuated by at least one drive (6). A pelvis design, two movable hip structures, two movable shin structures, two movable foot structures contain means for fastening (5) in them corresponding parts of the user. Each of movable structures includes fixed unit (11) and is turned by means of movable cable (8) passing through this fixed unit. Moving cable is attached by its ends to two movable units (10), each of which is actuated by drive, through at least one fixed unit (9) and rope (7), which together form a power tackle. 
     EFFECT: reduced load on engines during movement. 
     3 cl, 6 dwg
Patent RU-2746903-C1 (RU)
Inventor: KIT OLEG IVANOVICH
IPC: A61N5/00
Filed: 2020-07-21
Granted: 2021-04-22
Abstract: FIELD: medicine; oncology.SUBSTANCE: invention relates to medicine, namely to oncology, it can be used for the treatment of malignant brain gliomas. Cytoreductive removal of the tumor and radiation therapy are performed. In addition, starting from 2 days after the operation and then daily for 10 days, a course of transcranial activation magnetic therapy is performed in a programmed double-exposure mode. The first impact is carried out on the hypothalamus area by an ultra-low-frequency magnetic field in the frequency algorithm of 0.3 Hz 5 min - 3.0 Hz 1 min - 9.0 Hz 1 min with an exponential intensity mode from 3 to 1 MT in the period from 8-9 am. After 2.5-3 hours, a second impact on the tumor bed is performed with a pulsed magnetic field in the same frequency sequence and a total exposure of 7 minutes with an induction of 15 MT. The next course of transcranial magnetic therapy begins simultaneously with radiation therapy and continues in binary mode throughout its duration. The effect of an ultra-low-frequency magnetic field on the hypothalamus area is carried out 1-1.5 hours before the session of conformal radiation therapy. After ionizing radiation with a percentage depth dose (PDD) of 2Gy, after 1-1.5 hours, a second impact with a pulsed magnetic field is performed on the tumor bed and the zone of perifocal edema.EFFECT: method provides a reduction in the volume of the brain tumor remaining after cytoreductive surgery, and a significant reduction in the volume of perifocal edema of healthy glial tissue after the end of radiation therapy due to a combination of exposure of ultra-low-frequency and pulsed magnetic fields and radiation therapy.1 cl, 2 tbl, 2 ex, 7 dwg
Patent RU-2751434-C1 (RU)
Inventor: Krasheninnikov Andrej Valentinovich
IPC: G01J3/00
Filed: 2020-09-04
Granted: 2021-07-13
Abstract: Изобретение относится к спектральному анализу, в частности к атомно-эмиссионному анализу различных веществ. Возбуждение и атомизация вещества осуществляется методом лазерного испарения пробы и дальнейшей ионизации полученного пара вещества. Лазерное импульсное излучение позволяет производить испарение пробы без загрязнения ее состава дополнительными электродами, что повышает спектральную стерильность исследования образцов и позволяет проводить изучение в том числе чистых объектов. Излучение ионизированной плазмы направляется в объектив для дальнейшего спектрального анализа в спектрометре. При компактных размерах спектрометр анализатора содержит увеличенное количество ПЗС-линеек, что существенно расширяет диапазон анализируемого спектра с нижней границей 170 нм. Прибор позволяет проводить измерения как твердых веществ, в том числе порошкообразных, так и жидкостей. Анализируется состав металлов и сплавов, диэлектриков, керамики, стекла, химических компонентов, горных пород. Анализ проводится как в атмосфере инертного газа, так и на воздухе, а при использовании приставки - в вакууме. Благодаря небольшим размерам и весу анализатора измерения возможно проводить на месте нахождения анализируемых веществ, в том числе с рук. 2 ил.
Patent RU-2738563-C1 (RU)
Inventor: Choj En Dzhun
IPC: G01N21/17
Filed: 2020-09-18
Granted: 2020-12-14
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and concerns a method for malignization prediction and early diagnosis of malignant tumors, characterized by sampling of the oropharyngeal washout (OPW) in the patient; analyzed sample is centrifuged for 15-20 minutes at 2000-3000 rpm; obtaining supernatant of centrifuged sample OPW and measuring hydrodynamic radius of globules and their percentage contribution to light scattering in analyzed sample by means of monochromatic analyzer of nanoparticles (MAN); when detecting OPW nanoparticles with hydrodynamic radii from 1 to 25 nm with contribution to light scattering from 35 to 55%, malignancy process is predicted, when detecting OPW nanoparticles with hydrodynamic radii 1-25 nm with their relative contribution to light scattering of more than 55%, malignant new growths are diagnosed; by change of percentage contribution to light scattering for 6-12 months, positive or negative dynamics of patient's condition is stated. 
     EFFECT: invention provides detecting quantitative characteristics of OPW particles specific for obligate forms of precancer and malignant growths, as well as cancer detection in carcinogenesis 12 months before the first clinical signs of the disease and possibility of monitoring the objective status of the patients receiving the complex treatment. 
     4 cl, 5 ex
Patent RU-2752890-C1 (RU)
Inventor: Tsygankova Mariya Anatolevna
IPC: E02D27/01
Filed: 2021-01-11
Granted: 2021-08-11
Abstract: Изобретение относится к строительству и используется при сооружении ленточно-мембранных фундаментов мелкого заложения для зданий преимущественно малой и средней этажности. Ленточно-мембранный фундамент мелкого заложения содержит основание с криволинейной цилиндрической поверхностью в пролетной части фундамента, опорные железобетонные контуры в виде системы перекрестных балок, мембрану, уложенную на основание с криволинейной цилиндрической поверхностью в пролетной части фундамента, демпфирующую прокладку, выполненную из плитного сильно сжимаемого материала. Основание с криволинейной цилиндрической поверхностью в пролетной части фундамента выполнено из грунтоцементного массива, имеющего прочность на сжатие больше прочности на сжатие грунтового основания. Мембрана выполнена из композиционных материалов с фиброй в поперечном направлении, защемлена краями между опорным железобетонным контуром и демпфирующей прокладкой. Демпфирующая прокладка расположена на бетонной подготовке, выполненной по песчаной подготовке, устраиваемой по грунтовому основанию. Технический результат состоит в повышении эффективности использования и расширении области применения ленточно-мембранных фундаментов мелкого заложения за счет обеспечения технологической простоты устройства фундамента, снижении материалоемкости фундамента и трудоемкости производства земляных работ, повышении, снижении величины осадки фундамента, обеспечении возможности осуществления контроля включения в работу основания с криволинейной цилиндрической поверхностью в пролетной части фундамента. 3 ил., 1 табл.
Patent RU-2763810-C1 (RU)
Title: Direct-flow water heater and method for preventing damage thereto
Inventor: VAHABA AVI AVRAHAM
IPC: G01F1/20
Filed: 2019-08-22
Granted: 2022-01-11
Abstract: FIELD: heating.SUBSTANCE: non-sealed direct-flow water heater configured so as to prevent damage thereto in case of an installation error. The water heater comprises a water tank with a heating element and a normally open outlet pipe, wherein the outlet pipe is equipped with a water flow-sensitive apparatus containing: a one-way valve allowing water to flow from the tank to the outer end of the outlet pipe but preventing the opposite water flow, and/or an outlet mechanism for controlling the water flow, configured to deactivate the heating element if a water flow towards the tank is detected in the outlet pipe or if the water flow is absent. Also presented is method for preventing damage to the direct-flow water heater.EFFECT: creation of a direct-flow water heater resistant to damage during installation.11 cl, 9 dwg
Patent RU-2762041-C1 (RU)
Title: Heat storage device for low-temperature operation of storage batteries
Inventor: Kuznetsov Evgenij Evgenevich
IPC: H01M10/60
Filed: 2021-03-10
Granted: 2021-12-15
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering, namely to a heat storage device for low-temperature operation, and can be used in elements of electrical equipment, in particular in devices for regulating the temperature of a section of storage batteries. Maintaining the optimum temperature of the battery and the maximum starting discharge is a technical result of the invention, which is achieved due to the fact that the heat accumulator is made in the form of a set consisting of a pressure temperature sensor installed on the battery case and a heat accumulating sealed plastic module of rectangular shape, with a filler made of paraffin and soda-lime glass crushed to a fraction of 2-3 millimeters, inside of which a tape heating element with double-sided heating surfaces and lead-in contact clamps is built in by gluing, while the elements of the set - a pressure temperature sensor and a tape heating element are combined by a common electrical circuit with an automatic controller and a magnetic starter and are included in the car's power supply system. 
     EFFECT: claimed invention provides a stable battery charge and an increase in its reliability at low ambient temperatures. 
     1 cl, 3 dwg, 1 ex
Patent RU-2758508-C1 (RU)
Title: Method for production of gluten-free jiggled butter biscuits based on rice flour
Inventor: MAGOMEDOV GAZIBEG OMAROVICH
IPC: A21D13/066
Filed: 2021-03-22
Granted: 2021-10-29
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry and can be used in the production of flour confectionery products, in particular, gluten-free butter biscuits, formed by the jigging method. A method for producing gluten-free buttery cookies is proposed, including the preparation of raw materials, kneading dough, molding dough pieces, baking, cooling and packaging cookies, while to prepare the dough, margarine is first beaten for 5-10 minutes until the volume increases by 1.5-2 times, then, without stopping churning, gradually add powdered sugar, the resulting mixture is churned for 3-5 minutes, precooled and whipped reconstituted protein, baking powder are added, the mixture is stirred for 1-2 minutes to achieve a homogeneous state, after which the dry rice mixture is gradually added flour and coconut flakes, the dough is kneaded for 3-5 minutes at slow turns until a homogeneous state, after which the dough is formed by depositing on baking sheets, which are then placed in the oven, the dough pieces are baked at a temperature of 180-190°С for 10-15 minutes, cookies are prepared with the following ratio of recipe components, kg per 100 kg of product: gluten-free rice flour 45.45–48.00; icing sugar 21.62-21.82; coconut flakes 7.90-10.45; dry egg white 2.27-2.47; whipping margarine 19.31-19.51; baking powder 0.50–0.70. 
     EFFECT: invention makes it possible to expand the range of gluten-free products, improve the quality of products by improving organoleptic characteristics, color, taste, aroma, increase nutritional value by enriching it with dietary fiber, macro- and microelements, and reduce the duration of the technological process.  
     1 cl, 4 ex
Patent RU-2766835-C1 (RU)
Title: Method for determining the range of heights of probable icing in towering clouds
Inventor: NEIZHMAK ANDREJ NIKOLAEVICH
IPC: G01W1/00
Filed: 2021-04-19
Granted: 2022-03-16
Abstract: FIELD: meteorology. 
     SUBSTANCE: invention relates to the field of meteorology and can be used to determine the range of heights of probable icing in clouds formed as a result of convective movements in the atmosphere, in order to ensure aviation safety. Essence: when conducting surface observations, the dew point temperature, air temperature and atmospheric pressure are measured. The vertical profile of the air temperature is restored to the height of the -20°C isotherm location in the clouds of vertical development using an adiabatic model, in which the cloudy air rises with a given step. At the same time, the temperature and height of the cloudy air are calculated at each step of the ascent. The presence of zones of probable icing in the clouds is determined in the layer from the height of the location of the isotherm 0°C to the height of the location of the isotherm -20°C.  
     EFFECT: expanding the possibilities of use.  
     1 cl
Patent RU-2771186-C1 (RU)
Inventor: IVANOV YURIJ MIKHAJLOVICH
IPC: B63G9/06
Filed: 2021-05-31
Granted: 2022-04-28
Abstract: FIELD: ship demagnetization.SUBSTANCE: invention relates to the field of ship demagnetization. The method for automatic demagnetization of the ship consists in determining the compensation currents in the sections of the compensation windings (CW) of the demagnetizing device (DD), measuring and storing the initial values ​​of the currents in all sections of the DD windings, which provided compensation for the three components of the initial magnetic moment of the ship, and the initial values ​​of the three components of induction. When swimming at each step of the discrete current control process, the current strength in each section is simultaneously measured and the differences between the initial and current values ​​are calculated, the current values ​​of the induction components are measured and the differences between the initial and current values ​​are calculated. Then, in parallel, in each of the onboard MSM channels, a sensor with the maximum induction difference is selected, the induction increments are subtracted from this difference, the ratio of the result obtained to the magnetic induction constant of the CW section adjacent to this sensor is determined, which is the value of the required current change in this section, and in At the beginning of the next step, a current is set in the section equal to the sum of the calculated change and the initial value of the current.EFFECT: ensuring the minimum values ​​of the components of the magnetic moment of the ship.1 cl