baber/WOPTO huggingface dataset:
Patent RU-2748614-C1 (RU)
Title: Ultra-short-pulse short-range radar receiving and transmitting device
Inventor: Andriushin Oleg Fedorovich
IPC: G01S13/08
Filed: 2020-07-03
Granted: 2021-05-28
Abstract: FIELD: radiolocation.  
     SUBSTANCE: device belongs to the technical means of short-range radar, in particular altimeters. The device contains a clock generator, a strobe generation unit, a probe pulse generator, an antenna system, a receiver, and a microcontroller connected in series. The receiver is connected to an antenna system, a strobe forming unit, and a microcontroller. The microcontroller is additionally connected to a clock generator and a gate generation unit. In this case, the probing pulse generator is made according to a relaxation scheme on a drift diode with a sharp recovery, and the receiver is made according to the scheme of direct registration of the reflected signal in a high-speed sampling-storage device of an analog-to-digital converter. 
     EFFECT: reduced duration and average spectral power density of the probing pulse, which reduces visibility of the device for detection tools and increases its noise immunity against signal-like interference. 
     1 cl, 3 dwg
Patent RU-2748530-C1 (RU)
Title: Method for differential diagnosis of benign and malignant tumors in liver in children
Inventor: Petrash Ekaterina Aleksandrovna
IPC: A61B6/03
Filed: 2020-08-06
Granted: 2021-05-26
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to radiation diagnosis, and can be used for differential diagnosis of benign and malignant liver tumors in children. Images are acquired using magnetic resonance imaging (MRI). In this case, MRI is performed in the modes T1 and T2 of weighted images (WI), dynamic contrast enhancement, diffusion-weighted image (DWI). The signal intensity is measured in the lesion focus, intact liver parenchyma, kidney, aorta. After that the indicator A: A=1/(1+e-Z) is calculated, where Z=6.25019+1.03132 x size in the largest dimension +1.30077 x intensity of the T2 signal of the WI focus/liver - 0.00459 x measured coefficient diffusion (ICD) focus +4.01375 x intensity of the T1 WI signal focus / aorta - 2.05533 x intensity of the T1 WI signal in the arterial phase focus/liver - 2.55823 x intensity of the T1 WI signal in the portal phase focus / kidney +7, 56980 x the intensity of the T1 WI signal in the focus / kidney phase delayed by 5 minutes - 15.91047 x the intensity of the T1 WI signal in the focus / aorta phase delayed by 5 minutes. The size in the largest dimension at a value of 0-1 cm is equal to 1, at 1-2 cm is equal to 2, at 2-5 cm is equal to 3, at a value of more than 5 cm is equal to 4. At a value of A> 0.5, the lesion under study has a malignant nature, if A≤0.5, then the tumor is benign.EFFECT: method provides differential diagnosis of benign and malignant liver tumors in children due to a combination of diagnostic criteria.1 cl, 2 dwg, 2 tbl, 2 ex
Patent RU-2743547-C1 (RU)
Inventor: Potapov Anatolii Ivanovich
IPC: E02D1/00
Filed: 2020-10-02
Granted: 2021-02-19
Abstract: FIELD: geotechnical monitoring.  
     SUBSTANCE: invention relates to geotechnical monitoring of permafrost soils and is intended for predicting the critical settlement of foundations of buildings and structures on permafrost soils. Method for monitoring the conditions permafrost soils serving as the basis for the foundations of buildings and structures includes excitation of vibrations, determination of the speed and arrival time of a longitudinal wave passing through the soil mass. At the stage of geotechnical surveys, the static modulus of deformation of permafrost soils is determined, taking into account the load out of the future structure; after the installation of the pile foundation at the pile, observation wells are drilled diametrically; the depth and distance between them are determined according to the results of computer modeling of the soil foundation stress-strain state. To prevent the collapse of the borehole walls, concrete lining is installed in them, and concrete anchor slabs are installed on the surface. Then, low-frequency emitting and receiving ultrasonic transducers with dry point contact are placed in the wells; each transducer has its own serial number, which corresponds to the pile number. Then the ground is sequentially scanned and the time of the longitudinal wave propagation is determined at each position of the emitting and receiving transducers. The obtained data are transmitted to the PC and the velocity of propagation of the longitudinal ultrasonic wave and the dynamic deformation modulus of permafrost soils are calculated, after which the correlation dependence between the dynamic deformation modulus and the static deformation modulus of soils is determined. At the stage of the structure operation periodic measurements of the longitudinal ultrasonic wave propagation time are performed, the dynamic modulus of soil deformation is calculated, after which the static modulus of deformation is recalculated using the previously obtained correlation dependence, the estimated settlement of the structure foundation is performed, and a conclusion is drawn about the state of the permafrost mass.  
     EFFECT: technical result consists in providing the possibility of continuous monitoring of the permafrost soils deformation properties. 
     3 cl, 1 tbl, 5 dwg
Patent RU-2755199-C1 (RU)
Title: Пенка для умывания
Inventor: Sorokina Kira Aleksandrovna
IPC: A61K8/97
Filed: 2020-11-10
Granted: 2021-09-14
Abstract: Изобретение относится к косметическим средствам. Пенка для умывания содержит, мас.%: экстракт корня шлемника байкальского - 0,1-0,2; экстракт листьев центеллы азиатской - 0,1-0,3; экстракт  горца - 0,25-0,35; экстракт листьев зеленого чая - 0,1-0,3; экстракт корня солодки - 0,05-0,25; экстракт цветков ромашки аптечной - 0,15-035; экстракт листьев розмарина - 0,2-0,3; экстракт бамбука - 0,4-0,55; экстракт сосновой хвои - 0,2-0,35; экстракт листьев кипариса - 0,45-0,6; экстракт коры энантии - 0,1-0,15; экстракт хуттунии - 0,2-0,5; экстракт туи - 0,1-0,3; экстракт гриба овечий трутовик - 0,25-0,45; азиатиковая кислота - 0,01-0,06; мадекассовая кислота - 0,25-0,55; лимонная кислота - 0,05-0,15; лауриновая кислота - 0,04-0,1; миристиновая кислота - 0,03-0,08; пальмитиновая кислота - 0,02-0,06; стеариновая кислота - 0,05-0,075; олеаноловая кислота - 0,1-0,25; каприловая кислота - 0,25-0,75; глицерин - 2,0-5,0; диглицерин - 2,0- 4,0; этилгексилглицерин - 1,0-2,5; сорбитол - 2,0-5,0; лаурил бетаин - 1,0-1,5; 1,2-гександиол - 0,5-1,0; этил гександиол - 0,5-1,0; гидроксид калия - 1,2-1,8; метилкокаил таурат натрия - 1,5-2,0; бензил гликоль - 1,0-1,8; хлористый натрий - 1,2-1,8; бутиленглиголь - 0,15-0,25; пропиленгликоль - 0,75-1,25; двунатриевая соль этилендиамин тетрауксусной кислоты - 0,5-0,95; кетон малины - 1,8-2,6; парфюмированная отдушка - 0,2-0,8; вода - остальное. Изобретение обеспечивает возможность использования средства при всех явлениях старения кожи. 3 табл., 1 пр.
Patent RU-2763867-C1 (RU)
Title: Method for forming reinforcing layer of asphalt concrete pavement with metal mesh
Inventor: NARTOV ALEKSANDR NIKOLAEVICH
IPC: E01C7/18
Filed: 2020-12-03
Granted: 2022-01-11
Abstract: FIELD: road construction. 
     SUBSTANCE: invention relates to the construction and repair of asphalt concrete pavements of highways, sidewalks, airfields and sites for various purposes, namely, to a method for forming a reinforcing layer of asphalt concrete pavement with a metal mesh. In accordance with the method, an underlying pavement layer is cleaned of dirt and, depending on the actual condition, it is repaired and leveled. Then, the mesh is placed in a design position and rolled with a pneumatic roller for leveling. After that, initial and final sections of each mesh roll are fixed to the underlying pavement layer, and a cast emulsion-mineral mixture (CEMM) is applied to the mesh until the mesh is completely immersed in the mixture. After that, the mixture is kept until it hardens and the formed reinforcing layer is ready for laying asphalt concrete on it. As a metal mesh, a mesh is used, a web of which is made of longitudinal wires that are twisted together in pairs, forming hexagonal mesh cells, in which twists are sides. Mesh cells are combined with transverse reinforcing elements that are evenly placed in the mesh web along its length and that have a rectangular cross-section with rounded edges. These elements consist of consecutive zones, in which each of two consecutive zones is rotated by an angle of 90° relatively to the previous one. Horizontal zones of reinforcing elements of the mesh are made of shorter length compared to the vertical ones. Reinforcing elements themselves are placed in twists of mesh cells between wires, so that horizontal zones of elements are pinched inside twists, and their vertical zones at the same time occupy the entire width of mesh cells between twists.  
     EFFECT: created layer adheres to the underlying pavement layer and to asphalt concrete, practically prevents its transverse and longitudinal shear deformations and prevents the formation of cracks and ruts in asphalt concrete pavement. 
     2 cl, 2 dwg
Patent RU-2751797-C1 (RU)
Inventor: Moriachkov Roman Vladimirovich
IPC: G01N23/201
Filed: 2020-12-11
Granted: 2021-07-19
Abstract: Использование: для определения пространственной структуры биологических молекул олигонуклеотидов, таких как ДНК/РНК-аптамеры. Сущность изобретения заключается в том, что осуществляют измерение малоуглового рентгеновского рассеяния от биомолекул в растворе, определение структурных параметров, измерение спектров гигантского комбинационного рассеяния, моделирование полноатомной модели пространственной структуры биомолекулы олигонуклеотида, при этом при построении полноатомной модели структуры биомолекулы олигонуклеотида используются его олигонуклеотидная последовательность, построенные на её основе наиболее вероятные вторичные структуры, отдельные уникальные для молекулы полосы спектров гигантского комбинационного рассеяния в диапазоне 600-1800 см-1, из которого извлекается и формируется набор данных о межатомных связях в молекуле, ответственных за образование элементов вторичной и третичной структур, а также прохождение валидации картины малоуглового рентгеновского рассеяния от модели на соответствие картине рассеяния от монодисперсного раствора с молекулами олигонуклеотида. Технический результат: обеспечение возможности получения пространственной структуры биологических молекул олигонуклеотидов высокого разрешения.
Patent RU-2752259-C1 (RU)
Title: Device for detecting and positioning ball elements
Inventor: ZHANG HAIQUAN
IPC: G21C19/20
Filed: 2019-09-19
Granted: 2021-07-23
Abstract: FIELD: ball elements detection.SUBSTANCE: invention relates to a device for detecting and positioning ball elements intended for refueling a high-temperature gas-cooled nuclear reactor with ball fuel elements. The device for detecting and positioning ball elements includes a pressure-resistant housing, an inner element and an actuator. The housing includes a container body, one adapter pipe for the inlet of balls and two transition pipes for the release of balls, respectively located on the container body. The inner member is mounted in a countersunk rotor bore and includes an intermediate ring and a stop ring. The executive part includes a turntable and two support arms.EFFECT: invention provides the ability of the device to perform the function of automatic material separation, accurate positioning and directional transportation of ball fuel elements, ensures a compact design and ease of control of the device for detecting and positioning ball elements with its operational reliability and maintainability for long-term and short-term operation in a highly radioactive environment.9 cl, 8 dwg
Patent RU-2762251-C1 (RU)
Title: Catalyst for the process of hydroisomerization of benzene-containing gasoline fractions
Inventor: Kalashnikov Ivan Mikhalovich
IPC: B01J29/22
Filed: 2021-03-17
Granted: 2021-12-17
Abstract: FIELD: organic synthesis.  
     SUBSTANCE: catalyst for the process of hydroisomerization of benzene-containing gasoline fractions containing Pt in the amount of 0.1-0.5 wt. %, is proposed, and Cl in the amount of 0.1-0.5 deposited on the surface of the carrier, as well as zeolite in the amount of 10.0-30.0, wt. %, and γ-Al 2 O 3  the rest being the carrier, while the type Y zeolite with a silicate modulus M = 30-80 in ammonium or hydrogen form is selected.  
     EFFECT: production of a platinum zeolite catalyst containing type Y zeolite, which improves the performance of the hydroisomerization process: an increase in the yield of C 5+  catalyzate, the ratio of methylcyclopentane/cyclohexane (MCP/CH), the yield of heptane isomers and the proportion of di-, trimethyl-substituted (DTMS) isomers.  
     1 cl, 2 tbl, 8 ex
Patent RU-2759192-C1 (RU)
Inventor: Kashin YAkov Mikhajlovich
IPC: F03D9/22
Filed: 2021-03-16
Granted: 2021-11-10
Abstract: FIELD: hybrid energy complexes. 
     SUBSTANCE: invention relates to hybrid energy complexes and is intended for uninterrupted power, heat and cold supply of local facilities. The hybrid power complex (HPC) contains a photoelectric converter, a drive diesel engine mechanically connected to an axial multiphase contactless synchronous generator, a storage battery that acts as an emergency power source and is capable of being connected through a rectifier with the output of an axial multiphase contactless synchronous generator and can be connected to consumers direct current and through an inverter to alternating current consumers, a heat converter, a three-input axial generator set mechanically connected to a drive diesel engine and having mechanical, light and thermal inputs. The output of the photoelectric converter is connected to the light input of the three-input axial generator set. The storage battery is designed to be connected through a rectifier to the output of a three-input axial generator set. The drive diesel is connected to the heat recovery unit. The HPC additionally contains a solar thermal panel, a refrigeration apparatus, a heat-cold converter and a heat accumulator made with first and second inputs and first and second outputs, while its first input is connected to the solar thermal panel and its second input is connected to the output of the heat recovery unit, its first output is adapted to be connected to heat consumers, and its second output is connected to the input of the heat-cold converter, the output of which is adapted to be connected to cold consumers. The axial three-input generator set is vertical-axial. The output of the thermal converter is connected to the thermal input of a vertical-axial three-input axial generator set. The input of the refrigeration device is configured to connect to the output of a vertical-axial three-input axial generator set, an axial multiphase contactless synchronous generator and an inverter, and the output is configured to be connected to cold consumers. 
     EFFECT: ensuring the possibility of supplying consumers with heat, cold and electricity. 
     1 cl, 1 dwg
Patent RU-2768227-C1 (RU)
Title: Method of operational and technical protection of objects and borders
Inventor: KUKUSHKIN SERGEJ SERGEEVICH
IPC: G08B13/00
Filed: 2021-04-05
Granted: 2022-03-23
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to the field of fibre-optic metrology and technical means of security (TMS) of important objects and boundaries based on detectors, controllers or sensors using a fibre-optic cable (FOC) as a sensitive element, and as measuring devices - reflectometers and methods of obtaining vibroacoustic measurement information. Method of operational and technical protection of boundaries of objects and boundaries, based on use of fibre-optic cables as a distributed sensitive element and reflectometers, which form the basis for constructing fibre-optic security equipment (FOSE), and generating signals by them, by which the fact of violation of protection zone is identified, from them, identifying the signs associated with the detection of the intruder, comparing their values with the established value in the form of comparison thresholds and determining the moment of issuing an alarm signal from the comparison results, characterized by that signals generated by fibre-optic security equipment, are subjected to additional processing using algorithms of structural-algorithmic transformations (SAT-2) and then adaptive nonlinear filtering (ANF), at that, first, the low-frequency component (trend) is eliminated or reduced in the signal generated by the controller, sensor or detector, and then an adaptive nonlinear filtering algorithm is used. 
     EFFECT: high signalling reliability of security equipment and obtaining additional information contained in signals generated by reflectometers. 
     1 cl, 5 dwg
Patent RU-2769760-C1 (RU)
Title: System for identification of the technical condition of robotic means
Inventor: Metelev Dmitrij Nikolaevich
IPC: B64C99/00
Filed: 2021-04-22
Granted: 2022-04-05
Abstract: FIELD: robotic engineering.  
     SUBSTANCE: invention relates to the means of technical diagnostics of ground-based robotic complexes for military purposes. The system for identifying the technical condition of ground-based robotic equipment contains control and verification equipment. At the same time, it includes a transitional device with an additional diagnostic socket located on the cover of the engine and transmission compartment of a ground-based robotic complex, and a copter-type unmanned aerial vehicle with a connecting cable for control and verification equipment attached to it and a plug mounted on an unmanned aerial vehicle, providing remote connection of the control and verification equipment to the ground-based robotic complex by connecting to the transition device by landing, followed by docking of the diagnostic socket and plug.  
     EFFECT: reduction in the losses of the technical surveillance group personnel when identifying the technical condition of the ground-based robotic complex under the influence of enemy weapons.   
     1 cl, 2 dwg
Patent RU-2759162-C1 (RU)
Title: Способ автоматизированного монтажа внешнего ограждения гравитационного накопителя энергии и система для его реализации
Inventor: BRYZGALOV ANDREJ ANDREEVICH
IPC: B66C23/26
Filed: 2021-04-28
Granted: 2021-11-09
Abstract: Изобретение относится к подъемным устройствам. Для монтажа используют систему автоматизированного монтажа внешнего ограждения гравитационного накопителя энергии, состоящую из манипулятора-блокоукладчика, расположенного на слое блоков монтажа, включающего раму, опирающуюся на слой блоков монтажа, четырьмя колёсами с сервоприводами, и выполненную с возможностью горизонтального перемещения вдоль слоя монтажа, две каретки с гидроцилиндрами, каждая из которых опирается на слой блоков монтажа, двумя колёсами и соединена с рамой манипулятора-блокоукладчика. Два колеса первой каретки выполнены с сервоприводом и возможностью горизонтального перемещения вдоль слоя блоков монтажа, корзину, соединенную с рамой манипулятора-блокоукладчика тросами, поворотную консоль, соединённую с рамой манипулятора-блокоукладчика, захват с замками, который выполняют с возможностью захвата блоков и который приводят в движение приводным механизмом. Захват соединен с поворотной консолью двумя вертикальными направляющими, механизм фиксации блоков к нижнему уровню слоя блоков монтажа, блок автоматического управления. Обеспечивается автоматизация процесса монтажа внешнего ограждения гравитационного накопителя энергии за счет использования совокупности устройств и последовательности их применения. 2 н. и 11 з.п. ф-лы, 6 ил.
Patent RU-2766521-C1 (RU)
Title: Method of treating purulent-destructive pulmonary diseases
Inventor: LUTSEVICH OLEG EMMANUILOVICH
IPC: A61B17/00
Filed: 2021-06-07
Granted: 2022-03-15
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to thoracic surgery. Thoracoport is placed in a projection of the destruction cavity, a video thoracoscope is inserted into the destruction cavity to assess the degree of manifestation of the inflammatory process and the presence of bronchopulmonary fistulas. Destruction cavity is sanitized, followed by installation of a drainage system in the cavity through a thoracoport in the form of a fine-pored sponge with a double-lumen drainage tube passing through the entire volume of the sponge and with its distal end fixed to the base of the sponge. Thoracoport wound is closed and sealed. Pathological discharge of cavity is vacuum-aspirated at a negative pressure of 8–10 kPa until the cavity is cleaned, followed by an increase in the negative pressure to 15–18 kPa. Vacuum aspiration is performed until the cavity is closed by granulations or the destruction cavity is reduced to the size of not more than 60 mm in diameter. In the process of vacuum aspiration, an antiseptic solution is introduced drop-by-drop into the destruction cavity through the lumen of the drainage tube. On 3rd-4th day after the beginning of the vacuum aspiration, the drainage system is changed with the vacuum-assisted dressing, which is changed every 3–5 days. In the process of changing the drainage system with a vacuum-assisted dressing, a videothoracoabscessoscopy of the destruction cavity is performed. Fine-pored sponge used is a sponge whose volume exceeds the volume of the destruction cavity by 1.5 times and provides filling the entire destruction cavity with the sponge while maintaining its aspirating properties.EFFECT: method provides reducing the length of treating the patients by improving the quality of debridement of the purulent focus, reducing the number of surgical injuries while ensuring control of the inflammatory process in the lungs.6 cl, 2 ex
Patent RU-2767844-C1 (RU)
Title: Hopper car
Inventor: Machulskij Vladislav Nikolaevich
IPC: B61D7/00
Filed: 2021-08-20
Granted: 2022-03-22
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to railway transport, in particular to the design of a covered hopper car and a mechanism for locking the cover of the loading hatch. The hopper car includes running gears (1), automatic couplers (2), a frame (3) and a body (4) consisting of side (5) and end (6) walls, bins (7) equipped with unloading hatches, and a roof (9) equipped with loading hatches (10). The hook of the locking mechanism is rigidly fixed on the roof of the car. On the cover of the loading hatch, a locking mechanism limiter is rigidly fixed, containing two plates, pivotally connected to the handle, forming a single lock structure. The handle contains two rings, one of which is a handle, and the second is a lock. In the closed position, the hook, handle and limiter are connected by a latch, and the handle is located between the limiter plates. 
     EFFECT: invention provides for the creation of a simpler, more convenient and reliable design of the hopper car. 
     10 cl, 4 dwg
Patent RU-2767639-C1 (RU)
Title: Method of increasing yield of cucumbers
Inventor: Zelenkov Valerii Nikolaevich
IPC: A01G7/06
Filed: 2021-09-07
Granted: 2022-03-18
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture, in particular to vegetable growing, and can be used in foliar treatment of cucumbers in open and protected ground conditions. Method includes foliar treatment of plants in phases of first 4–5 leaves and budding — flowering using a binary composition of a preparation containing cresacin and 1-ethoxysilatrane, at fixed consumption by weight of dry components of 15 g/ha and volumetric consumption of aqueous working solutions of preparation of 300 l/ha. Compositions with weight content of cresacin and 1-ethoxysilatrane are used in range of 5.0–95.0 % and 95.0–5.0 %, respectively, with respect to the total content of components. 
     EFFECT: method makes it possible to expand possibilities of application, to increase yield, quality of fruits and environmental friendliness of technology and raw materials based on cucumber and products for feeding based on vegetable raw materials of cucumbers. 
     1 cl, 2 tbl