baber/WOPTO huggingface dataset:
Patent RU-2697778-C1 (RU)
Inventor: DUKHANIN YURIJ IVANOVICH
IPC: F02B29/04
Filed: 2018-09-11
Granted: 2019-08-19
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to engine building, particularly, to engines operating with air enrichment with oxygen or using oxygen as an oxidiser together with atmospheric air. Essence of invention consists in that combustion process of working mixture is carried out in external combustion chamber, which is connected with engine cylinder by the moment of piston approach to TDC. Due to the energy of the combustion products, the first stroke is performed – the piston working stroke from the TDC to the BDC, and when the piston approaches the BDC, the exhaust valve is opened, the external combustion chamber is switched off from the cylinder and the second cycle is performed – exhaust of the exhaust gases, during which fuel is injected into external combustion chamber, its evaporation due to chamber heat and injection of a portion of gaseous oxygen, which is accompanied by ignition and isochoric combustion of the working mixture, which is completed by the end of the second cycle. At that, depending on the engine operation mode, oxygen and fuel doses supplied to the external chamber are regulated, providing optimum economic and ecological parameters and safety of the engine operation. 
     EFFECT: increasing economy and environmental efficiency in a wide range of load variation. 
     1 cl, 1 dwg
Patent RU-2695611-C1 (RU)
Title: Method of changing concentration of explosive gas medium to a safe container inside
Inventor: SKVORTSOV SERGEJ ALEKSANDROVICH
IPC: G01N33/22
Filed: 2018-10-05
Granted: 2019-07-24
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to investigation of materials, namely to methods for decontamination of explosive gas medium inside transport container, and can be used at works on opening of containers with unknown gas medium, which are in operation for a long period of time. Method includes creation of inert atmosphere in container using inert gas and container maintenance till safe concentration of gas medium is established. Container is exposed by force to striker installed in guide located along contour of container inspection window. Into formed hole through hole in striker inert gas is supplied to achieve safe concentration of explosive gas mixture. At the same time guide and striker are made of material excluding spark at their interaction with container.EFFECT: achieving safety by preventing the risk of fire or explosion when opening the container; enabling remote control of the process of releasing an explosive gas mixture from a container and filling it with an inert gas to the required volume and achieving safe concentration of the gaseous medium.1 cl, 2 dwg
Patent RU-2712923-C1 (RU)
Title: Plant for testing abrasive wear of working members of tillers
Inventor: MYALENKO VIKTOR IVANOVICH
IPC: G01N3/56
Filed: 2018-10-12
Granted: 2020-02-03
Abstract: FIELD: test technology.SUBSTANCE: invention relates to testing materials for wear and can be used in evaluation of working members for abrasive wear. Proposed plant comprises frame, vessel with abrasive material made up of fixed drum accommodating rotary shaft with posts secured thereto, each of which has shoe with tested working element. Working elements are installed on intermediate support plates, which are supported by strain-gage force meters fixed on shoe, thus providing determination of coordinates of application of resultant forces, as well as horizontal and vertical projections of external forces of loading of tested working element.EFFECT: possibility of determining coordinates of application of resultant forces on the tested working member, as well as horizontal and vertical projections of external loading.1 cl, 3 dwg
Patent RU-2696218-C1 (RU)
Title: Method of managing queues in routers of transport communication network
Inventor: TREGUBOV ROMAN BORISOVICH
IPC: H04L12/801
Filed: 2018-10-31
Granted: 2019-07-31
Abstract: FIELD: communication equipment. 
     SUBSTANCE: invention relates to telecommunication networks. When controlling queues in routers: receiving an incoming stream of data traffic, determining packet priority in the received data traffic stream, calculating the average queue length for each priority, congestion in a communication channel is determined by placing a packet into a queue of the corresponding priority in the absence of overload in the transport communication network. In addition, weight coefficients are formed for each priority, weighting factors are compared for each queue in accordance with priority of packets serviced in this queue. After determining overload in communication channel calculating probability of packet P resetting  resetting P resetting , considering queue weight coefficient and queue average length. Decision is made on action on packet: packet is reset with probability P resetting  or put in queue with probability 1-P resetting . 
     EFFECT: reduced average packet latency for priority traffic during communication channel overload. 
     3 cl, 1 tbl, 6 dwg
Patent RU-2693371-C1 (RU)
Title: Method for forming protective tube simultaneously with well drilling and device for its implementation
Inventor: Toropov Evgenij Evgenevich
IPC: E21B33/10
Filed: 2018-11-22
Granted: 2019-07-02
Abstract: FIELD: soil or rock drilling. 
     SUBSTANCE: group of inventions relates to the field of drilling of soil for simultaneous drilling and completion of wells during construction. In a subterranean formation using a drilling tool a well is drilled, having a side wall, on which a molding material which forms a primary tube on it is applied. Sidewall of the well coated by the molding material is cleaned by the primary pipe former with the specified profile, and then the molding material is applied onto the primary pipe, which is also cleaned with shaper of inner surface of well of specified diameter of specified profile, which forms inner surface of well of specified diameter. Drilling fluid is supplied to the drilling tool during drilling separately from the molding materials, which is then returned to the surface to remove drill cuttings from the drilling zone. Drilling zone is separated from the zone of the molding material supply with a screen with the contaminated drilling mud receiving zone ensuring protection against ingress of particles and cuttings of drill cuttings into the molding material. Movement of the drilling tool and the device for forming the protective tube is carried out using a displacement mechanism. Drilling is carried out with two drilling tools, which are, for example, chisel and expander, rotating in opposite directions. In the process of forming the protective tube, its reinforcement is performed by applying reinforcing material on the inner surface of the primary pipe, and movement of device for forming protective tube simultaneously with drilling of well is carried out continuously using a movement mechanism made of two movable moving devices. 
     EFFECT: continuous process of drilling and formation of inner surface of the well, high strength and impact resistance of the protective tube, avoiding twisting of the flexible hose. 
     5 cl, 4 dwg
Patent RU-2700207-C1 (RU)
Title: Method for functional suppression of an unmanned aerial vehicle
Inventor: YURKOV NIKOLAJ KONDRATEVICH
IPC: F41H13/00
Filed: 2018-12-05
Granted: 2019-09-13
Abstract: FIELD: radio electronics. 
     SUBSTANCE: invention relates to a method functional suppression of unmanned aerial vehicle (UAV). To implement the method, the UAV position coordinates are determined, the container with the functional suppression elements is delivered using the launching device to the UAV location area, generation of a series of ultrashort microwave radio pulses for disturbance of operability of radioelectronic elements of UAV, after complete discharge of a power supply source, a self-liquidation charge of a container is blown to form a cloud of dye in order to form an opaque film on the surface of UAV elements and to form a field of striking elements, which lead to physical damage to the UAV. 
     EFFECT: higher probability of UAV suppression and destruction. 
     1 cl, 2 dwg
Patent RU-2703365-C1 (RU)
Title: Method for reloading containers
Inventor: Zub Igor Vasilevich
IPC: B66C1/66
Filed: 2018-12-21
Granted: 2019-10-16
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to reloading containers by means of load handling devices – spreaders engaged with hoisting machines (HM) to grip containers for top fittings and move them to destination. Essence of the invention is that when reloading containers is carried out self-targeting of the spreader to a container, before which the spreader is brought into the zone of location of the container and power is supplied to electronic sensors installed on the corners of the spreader and connected to the ACS HM, and after self-guidance is completed, electronic sensors power is switched off. At that, spreader self-guidance to container is carried out at continuous measurement of height h c  spreader position, comparison of measured values h c  with set value h b , equal to height from spreader to container, signal generation Δ, equal to difference of specified values, and at Δ>0 supplying signal to ACS HM actuator, which allows horizontal movement of spreader and vertical movement blocking it, and at Δ=0 – signal allowing vertical spreader movement and horizontal movement blocking it. 
     EFFECT: invention increases technological effectiveness of the overload process. 
     1 cl, 2 dwg
Patent RU-2714775-C1 (RU)
Title: Method of producing molded egg-based products
Inventor: MAKHONINA VALENTINA NIKOLAEVNA
IPC: A23L15/00
Filed: 2019-08-14
Granted: 2020-02-19
Abstract: FIELD: meat processing. 
     SUBSTANCE: invention relates to meat and poultry-processing industry and may be used for production of cooked, boiled-baked and smoked molded products based on eggs. Method of obtaining molded products based on egg components involves the preparation of protein, yolk or melange, the introduction into them of prescription components of animal and/or vegetable origin, or without them, pouring the mixture into molds and heat treatment under controlled conditions. Joint or separate heat treatment for production of sausage product is performed during 32 minutes of heating to temperature of protein 84.5÷87.5 °C and yolk to temperature of 83.3÷86.3 °C, and cooling of protein and yolk to 29.0÷31.0 °C for 26 minutes, at protein heating and cooling rate 4.54÷4.74⋅10 -3  1/s, and yolk 6.35÷7.35⋅10 -3  1/s. Heat treatment of egg mixture is carried out in collapsible fluoroplastic forms with outer diameter of 46.0–50.0 mm, having an internal coaxial tube with wall thickness of 1.5–4.5 mm and inner diameter of 28.0–30.0 mm. 
     EFFECT: creation of molded products in the form of wide range of sausages based on eggs or egg products with their weight ratio from 50 to 100 % in the formula of initial sausage mince. 
     1 cl, 2 tbl, 3 ex
Patent RU-2729647-C1 (RU)
Inventor: Bolotova Anna Viktorovna
IPC: A61K47/60
Filed: 2019-09-12
Granted: 2020-08-11
Abstract: Настоящее изобретение относится к области фармацевтики, а именно к производству лекарственных препаратов, обладающих местным противовирусным, противоотечным, противовоспалительным, обезболивающим и противозудным действием. Вагинальный суппозиторий включает риамиловир, аммонийную соль глицирризиновой кислоты, ацикловир, аквакомплекс глицеросольвата титана, а также совместимую со слизистой оболочкой влагалища комплексную основу при следующем соотношении компонентов, масс. %: риамиловир - 1,48-1,84; ацикловир - 1,48-1,84; аммонийная соль глицирризиновой кислоты - 2,91-3,09; аквакомплекс глицеросольвата титана - 9,9-10,0; ПЭО-400 - 18,44-19,0; ПЭО-1500 - 64,3-65,6. Общая масса вагинального суппозитория составляет 2,88-3,12 г. Изобретение обеспечивает получение препаратов комплексного противовирусного, противовоспалительного, противозудного и обезболивающего действия в виде суппозиториев для использования в качестве местного лечения в схемах терапии генитальных проявлений герпес-вирусной инфекции, отличающихся эффективностью, удобством применения и стабильностью при производстве и хранении. 3 табл.
Patent RU-2735167-C1 (RU)
Title: Dispenser for distribution of sheet products
Inventor: ELLONEN MATTI
IPC: B65D83/08
Filed: 2018-03-28
Granted: 2020-10-28
Abstract: FIELD: paper.SUBSTANCE: dispenser (2) for distribution of sheet products includes multiple walls (4, 6, 8, 10, 12, 14) connected to each other, forming inner volume, and stack of sheet products located in inner volume. Detachable panel (16) is provided on top wall (4) of plurality of walls (4, 6, 8, 10, 12, 14). Dispensing device (2) is configured to open the hole in upper wall (4) for removing the sheet products when removing removable panel (16). Dispensing device (2) has strength in range from 70 to 130.EFFECT: broader functional capabilities.18 cl, 12 dwg
Patent RU-2726905-C1 (RU)
Title: Рентгеновский детектор и способ его изготовления
Inventor: BARINOV ANATOLIJ ANDREEVICH
IPC: H01L31/0203
Filed: 2019-12-02
Granted: 2020-07-16
Abstract: Заявленная группа изобретений относится к изготовлению устройств детектирования изображения. Заявленный рентгеновский детектор содержит корпус и расположенные в нем матрицу фоточувствительных элементов, состоящую, по меньшей мере, из четырех фрагментов, расположенных с зазорами относительно друг друга с образованием общей фоточувствительной поверхности. Для изготовления заявленного детектора производят закрепление на каждом из фрагментов соответствующего промежуточного элемента, обеспечивающего соединение входа каждого из средств формирования рентгеновского изображения с выходами соответствующих фоточувствительных элементов, с образованием временной сборки, установку каждого из фрагментов упомянутой матрицы на соответствующем отдельном основании, подведение вакуума к каждому из отдельных оснований для фиксации соответствующего фрагмента. Создают электрическое соединение каждой из контактных площадок соответствующего фрагмента и соответствующей контактной площадки упомянутого промежуточного элемента. Наносят на соответствующую сторону волоконно-оптической плиты слой жидкого светопрозрачного адгезивного материала. Располагают каждую из упомянутых временных сборок на упомянутом слое светопрозрачного адгезивного материала с зазорами относительно друг друга. Выравнивают упомянутые временные сборки для обеспечения зазоров между ними постоянной ширины. Прекращают подведения вакуума к каждому из упомянутых отдельных оснований и временно их отделяют. Производят прижатие упомянутых фрагментов к упомянутому слою светопрозрачного адгезивного материала, отверждение упомянутого слоя светопрозрачного адгезивного материала. Закрепляют каждое из упомянутых отдельных оснований на соответствующем фрагменте упомянутой матрицы. Производят соединение входа каждого из упомянутых средств формирования рентгеновского изображения с выходами соответствующих фоточувствительных элементов. Располагают слой материала, обеспечивающего преобразование рентгеновского излучения в видимый свет, поверх упомянутой матрицы, помещают полученную сборку в корпус. Технический результат заключается в повышении надежности и долговечности детектора, повышении качества получаемого рентгеновского изображения, повышении технологичности изготовления детектора, снижении количества брака готовой продукции. 2 н. и 2 з.п. ф-лы, 2 ил.
Patent RU-2737243-C1 (RU)
Title: Поточный прибор для измерения вязкости ньютоновских и неньютоновских жидкостей с помощью щелевого сужающего устройства
Inventor: SEROV ANATOLIJ FEDOROVICH
IPC: G01F1/66
Filed: 2020-02-12
Granted: 2020-11-27
Abstract: Изобретение относится к измерительной технике. Задачей, на решение которой направлено настоящее изобретение, является создание универсального по жидкости поточного прибора для непрерывного измерения «действующего» значения кинематической (динамической) вязкости транспортируемой по трубопроводу жидкости, в том числе ньютоновской, неньютоновской или многокомпонентной смеси. Поточный прибор содержит щелевое сужающее устройство в виде плоского канала прямоугольного сечения с соотношением сторон 1:5, не менее, и степенью сужения 5, не менее, и систему сбора и обработки информации, содержащую датчик перепада давления на СУ с двумя отборными патрубками, систему измерения температуры протекающей жидкости с датчиком температуры и вычислительное устройство. Для определения вязкости жидкости используют безразмерную зависимость коэффициента сопротивления этого поточного прибора от числа Рейнольдса, которую получают с помощью калибровки прибора на гидравлическом стенде с калибровочной жидкостью, имеющей известную зависимость вязкости от температуры. 1 з.п. ф-лы, 4 ил.
Patent RU-2749928-C1 (RU)
Inventor: SHILKIN OLEG VALENTINOVICH
IPC: B64G1/44
Filed: 2020-05-13
Granted: 2021-06-21
Abstract: Изобретение относится к области космической техники, а более конкретно к космическим аппаратам (КА). КА содержит систему терморегулирования с приборами для отбора, подвода и сброса тепла. Кроме того, КА включает систему электропитания с солнечными батареями, комплексом автоматики и стабилизации напряжения, аккумуляторными батареями. Имеется бортовой комплекс управления с бортовой вычислительной машиной. Между приборами подвода тепла и приборами сброса тепла системы терморегулирования введена микротурбина. К ней подключён электрогенератор, выходные клеммы которого с помощью кабеля соединены с комплексом автоматики и стабилизации напряжения системы электропитания. Достигается уменьшение массы КА.
Patent RU-2738623-C1 (RU)
Inventor: Strelnikov Aleksandr Sergeevich
IPC: B64C1/06
Filed: 2020-06-16
Granted: 2020-12-15
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to assemblies of aircraft compartments. Docking compartment assembly includes frames of jointed compartments, one of which accommodates a disk with grippers distributed along the diameter with the possibility of rotation relative to the longitudinal axis, as well as limiters, toothed lock and sealing seal, springs, rockers, floating nuts through which control bolts pass, and fixing nuts. 
     EFFECT: invention is aimed at fast docking and detachment of compartments and provides fixation of compartments from rotation relative to each other under conditions of vibration loading. 
     1 cl, 7 dwg
Patent RU-2758742-C1 (RU)
Inventor: Iashchak Aleksei Olegovich
IPC: B23K31/02
Filed: 2020-10-21
Granted: 2021-11-01
Abstract: FIELD: testing. 
     SUBSTANCE: invention can be used for manufacture of an apparatus for radio frequency identification of textile articles. A steel cable is separated using a laser emission source while simultaneously welding the individual threads of the cable at the ends thereof into a single steel ball. Tin is applied to the contact platform of the printed circuit board with an identification microchip. The metal cable is mounted onto the contact platform, wherein said cable is welded together with the tin using a laser emission source. The power of laser emission is selected from the condition of partial melting of the steel of the cable and connection with the tin on the contact platform. Welding is executed by laser emission pulses with a pulse length within the millisecond range. The cable is exposed to laser emission in the aerial atmosphere or in the environment of protective gases. 
     EFFECT: method allows for high-quality and strong mounting of a steel cable to a printed circuit board with an identification microchip. 
     3 cl, 6 dwg
Patent RU-2749599-C1 (RU)
Title: Method for forming an active layer on the surface of the electrode for collecting biopotentials
Inventor: BALMASOV ANATOLIJ VIKTOROVICH
IPC: C23F11/16
Filed: 2020-11-27
Granted: 2021-06-15
Abstract: FIELD: electroplating.SUBSTANCE: invention relates to the field of electroplating and can be used in medical technology, in particular, in the manufacture of surface electrodes for medical diagnostics. The method for forming an active layer on the surface of an electrode for removing biopotentials includes anodic polarization of an electrode with a conductive layer of silver in an aqueous solution of sodium chloride, while taurine is additionally introduced into the solution for electrochemical processing at the following ratio of components, g/l: sodium chloride 10-20, taurine 2-5, water up to 1 l, and processing is carried out at an anode current density of 4-5 mA/cm2, a solution temperature of 20-25°C and a duration of 3-5 minutes.EFFECT: reduction of processing time and ensuring high accuracy of measurements of bioelectric potentials using surface electrodes.1 cl, 2 tbl, 3 ex
Patent RU-2758393-C1 (RU)
Inventor: Dzhus Ilya Nikolaevich
IPC: G01R31/12
Filed: 2020-12-08
Granted: 2021-10-28
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering and can be used in high-voltage electric power networks. Proposed is an apparatus for measuring partial discharges, containing a static converter intended to supply voltage to the tested object, equipped with a discharge sensor, connected whereto via a connector is a first interference-resistant wire pair connected at the other end to the measuring apparatus through a filter with one conductor, a second noise-resistant pair linked with the second connector, connected to the input whereof is a capacitor, the capacitance whereof is equal to the capacitance of the sensor, both wire pairs are located nearby, wherein connected to the second end of the conductors of the second pair is the primary winding of the transformer, the secondary winding whereof is included between the output of the second conductor of the first pair and the second input of the filter. 
     EFFECT: provided effective measurement of partial discharges. 
     1 cl, 2 dwg
Patent RU-2770603-C1 (RU)
Inventor: Lobov Aleksandr Anatolevich
IPC: A21B2/00
Filed: 2021-01-11
Granted: 2022-04-19
Abstract: Изобретение относится к хлебопекарной промышленности, в частности к тепловому оборудованию для выпечки хлеба в полевых условиях. Предложена хлебопекарная печь, которая содержит пекарную камеру, причем в нижней части пекарной камеры неподвижно зафиксирован, заподлицо, каменный под, из вулканического камня, в боковой и задней стенке неподвижно зафиксирован нагреватель инфракрасного излучения с диапазоном длины волны λ=3,5-8,7 мкм, направленного действия по форме сетки, а к потолку неподвижно закреплен вентилятор из жаростойкого материала, образующий принудительную конвекцию S=0,6-0,82 м/с в комплексе с инфракрасным излучением при воздействии на каменный под. Изобретение направлено на повышение эффективности выпечки хлеба из сбивного бездрожжевого теста влажностью 56-58% в полевых условиях, обеспечивая снижение перегрева корки хлеба и меланоидинообразования на ее поверхности. 2 ил.
Patent RU-2760272-C1 (RU)
Title: Method for obtaining modified activated carbon
Inventor: Soloveva Yuliya Viktorovna
IPC: C01B32/354
Filed: 2021-02-25
Granted: 2021-11-23
Abstract: FIELD: chemical industry.SUBSTANCE: invention relates to the field of adsorption technology for the production of modified activated carbons. The method for producing modified activated carbon includes washing industrial activated carbon (AC) with distilled water, treatment with a 5% glycine solution at a ratio of coal weight (g) to solution volume (cm3),1:100 for 24 hours, and then further heating at a temperature of 200°C in an air atmosphere for 1 hour.EFFECT: increase in the sorption capacity of activated carbons by dimethylformamide, the exclusion of explosive reagents.1 cl, 3 tbl, 3 ex