baber/WOPTO huggingface dataset:
Patent RU-2737231-C1 (RU)
Title: Method of multimodal contactless control of mobile information robot
Inventor: Ryumin Dmitrij
IPC: G06K9/00
Filed: 2020-03-27
Granted: 2020-11-26
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to the field of artificial intelligence. Invention comprises a method for multimodal noncontact control of a mobile information robot, consisting of capturing three-dimensional space, gesture recognition, characterized by that combined processing of video and audio information from a user, serial processing of video information from user, formation of areas with people on each three-dimensional (3D) frame of depth map, calculation of 3D 25-point models of human skeletons, tracking the nearest person, transformation of 3D 25-point skeleton model of the nearest person into 2D 25-point skeleton model, determining a face and hand shape graphic region within the formed rectangular area with a human, computation of visual signs of gesture at a certain moment of time, serial processing of audio information from user, calculation of acoustic features, recognition of speech commands. 
     EFFECT: technical result consists in expansion of functionality of mobile information robot due to use of multimode human-machine interaction, which is understood as control of mobile information robot through combination of audio and video modalities. 
     1 cl, 1 dwg
Patent RU-2734205-C1 (RU)
Title: Method of utilizing used chemical sources of current of manganese-zinc system
Inventor: Zimovets Petr Aleksandrovich
IPC: C22B7/00
Filed: 2020-04-27
Granted: 2020-10-13
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method of recycling spent, mainly manganese-zinc alkaline chemical source of electric energy (CSEE). Method involves grinding, separation and acid treatment. Grinding is carried out after dismantling of CSEE bodies, separation of packing materials of CSEE bodies and metal part, after which CSEE components are treated at room temperature for 1-3 hours with sulfuric acid with concentration of 40-48 %, taken in quantitative ratio of 2.66-3 to CSEE weighting value in the presence of hydrogen peroxide concentration of 3-10 %, taken in quantitative ratio of 3.26-10.6 to CSEE weighting value. Obtained mixture is filtered, separating graphite, and the filtered mother solution is neutralized with sodium hydroxide (NaOH) at room temperature to pH 6-8 and evaporated to obtain a dry residue - zinc sulphate and manganese sulphate crystals. 
     EFFECT: method enables to recycle manganese-zinc spent CSEE with higher extraction of manganese and zinc, while reducing the cost of recycling. 
     1 cl, 1 tbl, 3 ex
Patent RU-2753460-C1 (RU)
Title: User terminal and radio communication method
Inventor: MATSUMURA YUKI
IPC: H04W72/04
Filed: 2017-11-16
Granted: 2021-08-16
Abstract: FIELD: radio communication.SUBSTANCE: invention relates to sequence controls for a demodulation reference signal. A sequence for the demodulation reference signal based on the symbol index and the slot index is generated. A demodulation reference signal is transmitted, and if group hopping is activated, the sequence group number for the demodulation reference signal is determined based on the symbol index and slot index.EFFECT: providing the proper configuration of the sequence to be applied to the demodulation reference signal and/or the PUCCH channel in future radio communication systems.4 cl, 17 dwg
Patent RU-2742136-C1 (RU)
Title: Method for reducing electric influence of railway contact system on linear automatic interlocking circuits
Inventor: Khodkevich Anton Gennadevich
IPC: B60M1/06
Filed: 2020-06-18
Granted: 2021-02-02
Abstract: FIELD: rail vehicles. 
     SUBSTANCE: invention relates to electrified railways. Method of reducing electric effect of railway contact system on linear automatic interlocking circuit consists in increasing capacitance connection between linear circuit of automatic block and earth due to connection of capacitors between each cable of linear circuit of automatic interlocking and grounded housing of relay cabinet of automatic interlocking. 
     EFFECT: technical result of the invention consists in reduction of level of induced voltage in linear circuits and, as a result, provision of reliable and uninterrupted operation of railway automation and telemechanics devices in zone of electromagnetic influence of traction network. 
     1 cl, 1 dwg
Patent RU-2750236-C1 (RU)
Title: Система для поддержания дыхательной функции посредством нейростимуляции пациентов, подключенных к аппаратам искусственной вентиляции легких
Inventor: Goremykin Evgenij Aleksandrovich
IPC: A61N1/36
Filed: 2020-06-25
Granted: 2021-06-24
Abstract: Изобретение относится к медицинской технике, а именно к системе для поддержания дыхательной функции посредством нейростимуляции пациентов, подключенных к аппаратам искусственной вентиляции легких. Система содержит блок связи с аппаратом искусственной вентиляции легких. Система включает блок человеко-машинного интерфейса, блок обработки, хранения и управления, блок алгоритмический, блок формирования импульсов. Система имеет блок электродов электромиографии и блок электродов стимуляции. Блок связи с аппаратом искусственной вентиляции легких включает интерфейс связи, выполненный с возможностью приема данных о параметрах работы аппарата искусственной вентиляции легких и датчиков, определяющих количество углекислого газа, количество кислорода в крови пациента, объем поступающего в легкие воздуха, частоту вдоха и частоту выдоха, и передачи данных в блок управления аппарата искусственной вентиляции легких о параметрах работы блока формирования импульсов. Блок человеко-машинного интерфейса содержит средства ввода данных для управления блоком формирования импульсов и средства вывода информации. Блок обработки, хранения и управления связан с обеспечением получения и передачи данных с блоком связи с аппаратом искусственной вентиляции легких и блоком человеко-машинного интерфейса, а также с алгоритмическим блоком, вход которого связан с выходом блока электромиографии, а выход - с блоком формирования электрических импульсов на блок электродов стимуляции. Алгоритмический блок выполнен с возможностью синхронизации получаемых данных от ЭМГ датчиков и выходных данных, передаваемых на блок формирования импульсов. Блок формирования импульсов выполнен с возможностью формирования импульсов для стимуляции межреберных мышц, диафрагмы, абдоминальных мышц, шейного и грудного отделов спинного мозга с различными параметрами импульсов для каждого типа мышц. Техническим результатом является безопасный для пациента и медицинского персонала контроль дыхания у пациентов с острым нарушением дыхания при заболеваниях вирусного или бактериального происхождения. 3 з.п. ф-лы, 6 ил.
Patent RU-2742294-C1 (RU)
Title: Fairing
Inventor: Kubakhov Sergei Mikhailovich
IPC: H01Q1/42
Filed: 2020-07-07
Granted: 2021-02-04
Abstract: FIELD: aircraft and rocket equipment. 
     SUBSTANCE: invention relates to the field of aircraft and rocket equipment and can be mainly used in the manufacture of antenna fairings, mainly high-speed surface-to-air missiles. Disclosed is an antenna dome for high-speed missiles, comprising a ceramic shell, connected by an inner surface with an elastic adhesive with a metal adapter. Butt annular element is rigidly connected to adapter end face. Outer surface of abutting annular element is flush with outer surface of shell at its end, and inner is flush with inner surface of adapter or projects relative to it inside shell at design value. Length of the adhesive joint is commensurate with the design action at the maximum force action on the fairing or exceeds the design one by 1.5-2.0 times. Between end faces of shell and butt element there introduced is equal-thickness remote layer from elastic adhesive or elastic adhesive with fibrous filler with thickness commensurable or exceeding average value of optimum range of thickness of adhesive strength layer of adhesive. Rigidity for radial reduction of adapter is 0.5-2.0 of radial rigidity of shell area adjacent to adapter. Thickness of the remote layer of the adhesive is commensurate with or exceeds 1.5 times the average value of the optimum thickness range of the adhesive strength layer of the adhesive in terms of strength and manufacturability of the fairing. Middle part of the adapter is made solid or with longitudinal through slots; at that, thickness of its nose part is commensurable or exceeds or reduced in comparison with the middle part. 
     EFFECT: technical result consists in improvement of temperature and power operational parameters of rocket fairings; this invention allows simplifying the technology of creation of rocket fairing and ensuring creation of reliable structures operable at short and long operating modes of modern missiles. 
     1 cl, 1 dwg
Patent RU-2749441-C1 (RU)
Title: Power plant and a method for controlling a power plant
Inventor: FUJITA YUKI
IPC: B60W20/00
Filed: 2017-12-15
Granted: 2021-06-10
Abstract: FIELD: power industry.SUBSTANCE: invention relates to power plants. In a method for controlling a power plant including an internal combustion engine and an electric engine, the rotational speed of the engine, when it is determined that it should enter a stop state, is compared with a predetermined threshold value, and when the rotational speed of the engine is at the time of the determination above the threshold value, an increase in the rotational speed is controlled to temporarily increase the speed relative to the rotational speed at the time of the determination. When the rotational speed of the engine at the time of the determination does not exceed the threshold value, the rotational speed of the engine is not made higher than the rotational speed at the time of the determination, but is allowed to decrease to stop the engine.EFFECT: convenience is increased.23 cl, 12 dwg
Patent RU-2745136-C1 (RU)
Title: Автоматизированная система выявления и прогнозирования осложнений в процессе строительства нефтяных и газовых скважин
Inventor: DMITRIEVSKIJ ANATOLIJ NIKOLAEVICH
IPC: G06N3/02
Filed: 2020-09-08
Granted: 2021-03-22
Abstract: Изобретение относится к области нефтяной и газовой промышленности, а именно к системам мониторинга строительства нефтегазовых скважин и управления буровыми операциями, и предназначено для выявления и прогнозирования осложнений основных типов, таких как поглощение буровой промывочной жидкости, прихваты (затяжки) бурового инструмента, газонефтеводопроявления при строительстве нефтяных и газовых скважин. Технической проблемой, на решение которой направлено предлагаемое изобретение, является снижение аварийности при строительстве нефтяных и газовых скважин путем повышения точности и достоверности выявления и прогнозирования возникновения осложнений при строительстве новых нефтяных и газовых скважин в условиях априорной неопределенности, связанной с неполным и/или неточным знанием геолого-геофизических условий. Указанная проблема решается тем, что автоматизированная система выявления и прогнозирования осложнений при строительстве нефтяных и газовых скважин содержит модуль сбора реально-временных данных геолого-технологических исследований с объекта строительства с подсоединенной к ней архивной базой данных геолого-технологических исследований, модуль предварительной обработки данных геолого-технологических исследований, модуль разметки данных геолого-технологических исследований, размеченную базу данных геолого-технологических исследований, модуль формирования, обучения и валидации обобщенных нейросетевых моделей, модуль прогнозирования параметров геолого-технологических исследований, модуль распознавания технологических операций, модуль оценки вероятностей возникновения осложнений по прогнозным и реально-временным данным, модуль оценки рассогласования выходных значений нейросетевых моделей по прогнозным и реально-временным данным, модуль формирования данных для адаптации нейросетевых моделей, модуль оперативной разметки данных для адаптации нейросетевых моделей, модуль адаптации нейросетевых моделей, модуль проверки и замены обобщенных нейросетевых моделей. Достигаемый технический результат заключается в обеспечении обратной связи на основе оценки рассогласования выходов нейросетевых моделей по прогнозным и реально-временным данным, адаптации (пересчета), проверки и замены текущих обобщенных нейросетевых моделей и, таким образом, реализации пошаговой адаптации к конкретным геолого-геофизическим условиям. 1 ил.
Patent RU-2749104-C1 (RU)
Title: Pressure-operated ball valve
Inventor: Baidulov Makhabbat Sapargalievich
IPC: F16K17/34
Filed: 2020-10-20
Granted: 2021-06-04
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to the oil and gas industry, it can be used for automatic protection of equipment and pipelines with liquid and gaseous chemical and oil working media in the event of an emergency pressure change. The pressure-operated ball valve contains a case with a working cavity, a gate with a rotary mechanism, and a valve actuator including a pressure spring and a movable rod. The movable rod has at least one section of reduced or increased diameter and is connected to the self-cleaning gate by means of a stopper and a locking lever containing a short arm that engages the stopper and a long arm that engages the movable rod by input and output at a section of reduced or increased diameter. The locking lever is equipped with a balancing spring. 
     EFFECT: invention is aimed at improving the accuracy of the valve operation, preventing the possibility of incomplete opening of the gate, the independence of the valve operation from the backpressure, the ability to check the settings without stopping the process.  
     7 cl, 5 dwg
Patent RU-2767589-C1 (RU)
Title: Device for measuring linear and angular displacements, velocities and accelerations of objects
Inventor: Ales Mikhail Yurevich
IPC: G01B21/00
Filed: 2020-11-16
Granted: 2022-03-17
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention is intended to improve the accuracy, reliability and speed of noise-proof measurements of movement parameters of rolling parts of artillery systems at high rollback-roll forward speeds. A device for measuring linear and angular displacements, velocities and accelerations of a rollback part of an artillery system contains a source of information modulated light radiation, a reflecting mirror, two coordinate photodetectors optically connected to it, an electronic circuit. At the same time, coordinate photodetectors are made in the form of two discrete-continuous multi-scans arranged symmetrically along a horizontal line perpendicular to the direction of movement of the rollback part of the artillery system, on which half mirrors are installed to reflect an information modulated light flux onto discrete-continuous multi-scans. The electronic circuit contains two sources of calibration modulated radiation optically connected to two discrete-continuous multi-scans.  
     EFFECT: simultaneous registration of linear displacements and angular misalignments of rollback parts at high rollback-roll forward speeds, as well as improvement of metrological characteristics due to the use of modulation mode with alternating switching on of radiation sources for the formation of information and calibration light zones on photosensitive surfaces of discrete-continuous multi-scans. 
     3 cl, 1 dwg
Patent RU-2753569-C1 (RU)
Title: Device and method for gravitational separation of large-lump coal sludge
Inventor: TSYU Syakhuej
IPC: B03B5/62
Filed: 2019-09-20
Granted: 2021-08-17
Abstract: FIELD: coal separation.  
     SUBSTANCE: proposed group of inventions relates to a device for gravitational separation of large-lump coal sludge and a method used in the field of coal separation. The device for gravitational separation of coal sludge contains a spiral generator with a spiral separator placed above the spiral generator. The screw generator contains a base and a vibration exciter located in the base. The screw separator contains a cylindrical screw outer cage with an end cap provided in the upper part of the screw outer cage. On the side of the end cap in the upper part of the screw outer cage, a hole for feeding material is provided, at the junction between the lower part of the screw outer cage and the base, a set of rubber spring pipes is provided. In the axial direction, in the center of the circumference of the screw outer cage, a screw central shaft is provided, the upper end of which is flexibly connected to the end cap, and the lower end is connected to the vibration exciter. On the helical central shaft in the helical outer cage, a helical central shaft cage is provided, on which the surface grooves of the helical groove are made from the upper part to the lower part. At the lower end of the surface grooves of the screw chute, a material discharge hole is provided, and a product catcher is provided in the material discharge hole. Using the device, a method for gravitational separation of coal sludge is carried out, including the supply of coal sludge and water in the form of materials to the support of the screw middle shaft in the external screw support through the feed hole, and the separation of coal sludge and water materials under the influence of gravity. Rapid stratification of groups of material particles is carried out under the influence of a vibration exciter. The transverse distribution over the zones of light and heavy particles is realized on the screw section of the screw chute in accordance with the difference in density, and a zone of continuous coal sludge is formed after the stratification and distribution over the zones of the material is stabilized. Unloading of pure coal, medium-refined coal and coal waste is carried out through the appropriate discharge holes.  
     EFFECT: increased accuracy of separation.  
     4 cl, 3 dwg
Patent RU-2765442-C1 (RU)
Title: Method for producing pentacyclic dimers of bicyclo[2.2.1]hepta-2,5-diene (norbornadiene)
Inventor: BABYNIN ALEKSANDR ALEKSANDROVICH
IPC: C07C13/64
Filed: 2020-12-16
Granted: 2022-01-31
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for selective production of pentacyclic dimers of norbornadiene - exo-trans-exo- and exo-trans-endoisomers of pentacyclo[8.2.1.1 4,7 .0 2,9 .0 3,8 ]tetradeca-5,11-diene, as well as a mixture thereof, by catalytic dimerisation of norbornadiene in the presence of a complex compound of nickel with norbornadiene. The method is characterised by the fact that a mixture of nickel complexes with norbornadiene of a non-stoichiometric composition Ni:NBD = 1:2.1 to 1:2.5 is used as a catalyst in a medium of a non-polar solvent or in a mass of norbornadiene at room or elevated temperature. 
     EFFECT: use of the method result in an increase in the selectivity of the method (process) of catalytic dimerisation of norbornadiene. 
     5 cl, 1 dwg, 5 ex
Patent RU-2759858-C1 (RU)
Title: Method for obtaining a wear-resistant composite material based on silicon carbide
Inventor: DYACHKOVA LARISA NIKOLAEVNA
IPC: C04B35/565
Filed: 2020-12-25
Granted: 2021-11-18
Abstract: FIELD: composite materials.  
     SUBSTANCE: invention relates to the field of obtaining superhard composite materials and can be used in the manufacture of abrasive tools. For the manufacture of a workpiece with a diamond-containing phase, a diamond-lonsdaleite abrasive in the amount of 30-50, wt. %, is used as a diamond-containing phase with a particle size of 30-250 mcm, and to obtain a silicon carbide base, a mixture of green silicon carbide powders with a particle size of 5-9, 26-30, 38-42 mcm in the ratio (0.5-1.5) : (6-8) : (11-13). Then the workpiece is heat-treated and impregnated with silicon melt at 1550 ± 50°C for 1 hour in the backfill of crushed silicon wafers.  
     EFFECT: resulting wear-resistant composite material based on silicon carbide is characterized by a Young’s modulus of 520-620 GPa, wear resistance of 47-58.5⋅10 -15  and the thickness of the graphitized layer on the particles of the diamond-containing component of 12-15 mcm.  
     1 cl, 1 tbl, 7 ex
Patent RU-2758570-C1 (RU)
Title: Method for degassing granular osteoconductive bone graft material
Inventor: SLESAREV OLEG VALENTINOVICH
IPC: A61L27/00
Filed: 2021-01-13
Granted: 2021-10-29
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, namely maxillofacial surgery, and discloses a method for degassing granular osteoconductive osteoplastic material (GOOM). The method is characterized in that dust and air bubbles from the GOOM are removed by the degassing method, which includes the stages of passive and active degassing using physical and chemical methods, namely, heating in a thermostat in physiological solution and sonication using a citric acid solution. 
     EFFECT: method allows optimizing the reparative regeneration of bone tissue by the method for directed bone regeneration, allows increasing the adsorption capacity of the initial GOOM and obtaining a carrier matrix for bone tissue reconstruction with external-internal surfaces and spaces available for the adsorption of bone growth factors. 
     1 cl, 1 tbl, 1 ex
Patent RU-2764269-C1 (RU)
Inventor: MATHIE KLAUS
IPC: A24B15/00
Filed: 2019-07-18
Granted: 2022-01-17
Abstract: Изобретение относится к способной образовывать аэрозоль композиции, которая содержит (i) один или несколько аэрозолеобразующих компонентов; и (ii) вкусоароматический компонент, причем указанный вкусоароматический компонент представляет собой экстракт, полученный из алкогольного напитка, и при этом указанный экстракт содержит меньше 5 об.% этилового спирта. При этом композиция содержит от 0,01 до 10 масс.% вкусоароматического компонента в расчете на способную образовывать аэрозоль композицию. Кроме того, описаны способ формирования аэрозоля, упакованная способная образовывать аэрозоль композиция, электронная система обеспечения аэрозоля и применение экстракта, полученного из алкогольного напитка, в качестве вкусоароматического компонента в электронной системе обеспечения аэрозоля, причем указанный экстракт содержит меньше 5 об.% этилового спирта. Изобретение позволяет получить способную образовывать аэрозоль композицию, которая сохраняет вкус и аромат исходного алкогольного напитка, но не содержит значительное количество этилового спирта, также повысить качество аромата при превращении композиции в аэрозоль и улучшить органолептические впечатления потребителя, вдыхающего аэрозоль. 5 н. и 10 з.п. ф-лы.
Patent RU-2763733-C1 (RU)
Title: 8-hydroxy-6-(2-(hydroxymethyl) phenyl)-9-(chlorobenzoyl)-1,3,6-triazaspiro[4.4]non-8-ene-2,4,7-trione having analgesic activity and method for receiving it
Inventor: Maslivets Anna Andreevna
IPC: A61P29/02
Filed: 2021-06-23
Granted: 2021-12-30
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to 8-hydroxy-6-(2-(hydroxymethyl) phenyl)-9-(chlorobenzoyl)-1,3,6-triazaspiro[4.4]non-8-ene-2,4,7-trione of the formula 
       . 
     The invention also relates to a method for producing said compound. 
     EFFECT: new compound has been obtained that can find its application in medicine as a means with analgesic activity. 
     2 cl, 2 ex, 1 tbl, 4 dwg
Patent RU-2767637-C1 (RU)
Title: Method for humatization of mineral fertilizers
Inventor: Mitrofanov Sergei Vladimirovich
IPC: C05G1/00
Filed: 2021-07-19
Granted: 2022-03-18
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to agriculture. The method for humatization of mineral fertilizers is characterized by the fact that for the humatization of mineral fertilizer - nitroammophoska, a liquid humic preparation Ecorost with a content of humic substances of 50.68 g/l, as well as polyethylene glycol-400, used as an adhesive, is used. All components are taken at a certain ratio.EFFECT: invention makes it possible to increase the yield of crops by increasing the availability of nutrients that are part of mineral fertilizers and to reduce the loss of water-soluble nutrients that are part of mineral fertilizers due to their leaching.1 cl, 3 tbl, 1 ex