baber/WOPTO huggingface dataset:
Patent RU-2686056-C1 (RU)
Title: Способ обеззараживания радиоактивных отходов органического происхождения
Inventor: BLAGODAROV YURIJ PETROVICH
IPC: G21F9/00
Filed: 2018-10-08
Granted: 2019-04-24
Abstract: Изобретение относится к области термической переработки углеродсодержащих материалов. Способ обеззараживания радиоактивных отходов органического происхождения заключается в низкотемпературном пиролизе радиоактивных отходов органического происхождения методом термической деструкции, в диапазоне температур, в химически активной среде, в которую помещают радиоактивные отходы органического происхождения. Обеззараживание радиоактивных отходов органического происхождения осуществляют в диапазоне температур 300÷800°С в две стадии. На первой стадии в процессе сушки органических радиоактивных отходов в химически активной среде, из радиоактивных отходов органического происхождения выводят диоксины, в жидком состоянии. На второй стадии происходит обезвреживание органических радиоактивных отходов после вывода из них диоксинов в жидком состоянии, методом термической деструкции, в химически активной среде, путем вывода газов из радиоактивных отходов и отделения сухого остатка. Изобретение позволяет повысить эффективность обезвреживания органических радиоактивных отходов. 3 з.п. ф-лы.
Patent RU-2694397-C1 (RU)
Title: Method of electrolytic-plasma removal of coatings from parts from alloyed steels and heat-resistant alloys
Inventor: SMYSLOV ANATOLIJ MIKHAJLOVICH
IPC: C25F5/00
Filed: 2018-11-06
Granted: 2019-07-12
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to electrolytic-plasma removal of protective aluminide coatings based on nickel and/or cobalt from surfaces of blades of turbomachines from alloyed steels and heat-resistant alloys and can be used in aircraft and power turbine construction during repair of blades and other parts of turbines. Method includes blade treatment in aqueous solution electrolyte with supply of electric potential to it, wherein aqueous solution electrolyte contains, wt%: ammonium sulphate 4.0–10.0, ammonium citrate single-, double-, trisubstituted or their mixture 0.5–1.1. 
     EFFECT: invention increases quality and reliability removal of aluminide coating with simultaneous polishing of treated blades surface from alloyed steels and heat-resistant alloys. 
     3 cl, 27 ex, 3 tbl
Patent RU-2709878-C1 (RU)
Title: Contact welding electrode
Inventor: LYUSHINSKIJ ANATOLIJ VLADIMIROVICH
IPC: B23K11/10
Filed: 2018-12-04
Granted: 2019-12-23
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention can be used for production of point contact welding of structures made from materials with high heat conductivity, for example, copper and copper-based alloys. Copper electrode on its working end comprises insert made of material with higher melting point compared to electrode, connected to electrode by diffusion welding. Insert is immersed into the working face of the electrode at a depth corresponding to 1/2 of its thickness, which is equal to the diameter of the insert. Ratio of insert diameter to electrode diameter is equal to 1:2. Electrode insert is made, in particular, of tungsten or graphite. 
     EFFECT: electrode has high resistance and provides obtaining of equal strength connections. 
     1 cl, 2 dwg
Patent RU-2695999-C1 (RU)
Title: Method of producing catalysts with nanoparticles of platinum and its alloys with metals
Inventor: Alekseenko Anastasiya Anatolevna
IPC: B01J23/42
Filed: 2018-12-13
Granted: 2019-07-30
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing catalysts with nanoparticles of platinum and its alloys with metals for cathode and anode of low-temperature fuel cells and electrolytic cells, involving preparation of a solution of chloroplatinic acid or a mixture of chloroplatinic acid with metal salts in water or in an aqueous organic solvent, its mixing with dispersed carbon or non-carbon carriers, their mixtures and compositions with specific surface area of more than 60 m 2 /g, dispersion of the obtained mixture. Chemical reduction of compounds of platinum and a metal salt with subsequent deposition of nanoparticles of metallic platinum or its alloys on the disperse carrier is carried out by passing one of gases, for example nitrogen oxides (N 2 O, NO, NO 2 ) or carbon oxides (CO, CO 2 ), or sulfur oxide (SO 2 ), or ammonia (NH 3 ) or their mixtures through solution at solution temperature from 5 to 98 °C. 
     EFFECT: obtaining a catalyst with given parameters with high values of catalytic activity in the oxygen electroreduction reaction and given values of structural characteristics: platinum / alloy nanoparticles of small and medium size combined with narrow size distribution, high uniformity of distribution of nanoparticles on the surface of the carrier, high electrochemically active surface area of platinum. 
     1 cl, 5 dwg, 2 tbl, 26 ex
Patent RU-2714226-C1 (RU)
Title: Method for increasing productivity of estuaries hayfields
Inventor: Zelenskaya Elena Anatolevna
IPC: A01G25/00
Filed: 2018-12-24
Granted: 2020-02-13
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture and land reclamation, in particular, to elements of technology for improvement of sown long-term hayfields in arid conditions. Method includes geodetic survey of area, determination of flow rate and boundaries of flooded territory. Shallow estuaries constructed on the spring runoff waters are arranged. Flooding is carried out by means of dam-rolls with flooding period from 5 to 20 days, height from 1.2 to 1.9 m, with slope of estuary within 0.001–0.002, width along crest of shaft, spurs and webs – 2.3 m. Open bridges are arranged, trapezoidal profile weirs. Works on weir reinforcement are carried out with crushed stone at thickness of layer 10 cm with marks of ground at ends of crosspieces at 10 cm below marks of spill spurs, elevation mark of water passage of spurs at 30 cm below ridge. Shaft is piled in layers – 20–30 cm by bulldozers and scrapers, and then it is rammed with tractor rollers upon reaching the required height with subsequent sowing of perennial grasses on the area under shafts, water passes and ponds immediately after construction or in spring of next year. 
     EFFECT: method ensures increased efficiency of haymaking. 
     1 cl
Patent RU-2704582-C1 (RU)
Title: Method of generating a video signal in a television-computer system for monitoring of industrial products having the shape of a circular ring
Inventor: SMELKOV VYACHESLAV MIKHAJLOVICH
IPC: H04N5/374
Filed: 2019-02-14
Granted: 2019-10-29
Abstract: FIELD: television and computer equipment. 
     SUBSTANCE: invention relates to television and computer equipment and is intended for use in television cameras for control of industrial products having the shape of a circular ring, such as, for example, discs, wheels, cutters. Target of sensor consists of photodiode active pixels, each of which has amplifier with amplification factor K, as well as a built-in analogue-to-digital converter (ADC), which provides transmission of the video signal of the active pixel to its "radial" video bus, all of which collectively combine the active pixels of the target in the "radial" columns, wherein ADC control for pixels arranged along each "circular" line of sensor is performed by means of separately taken "circular" line bus, besides, gain Km of active pixel changes for each current "ring" line of sensor. 
     EFFECT: high degree of integration of the video signal generating device by using "ring" television sensors based on the technology of complementary "metal-oxide-semiconductor" (CMOS) structures. 
     1 cl, 6 dwg
Patent RU-2702849-C1 (RU)
Title: Method of radiometric correction of scanned image structure from multielement photodetector of multizone scanning device
Inventor: Gektin YUrij Mikhajlovich
IPC: H04N5/365
Filed: 2019-03-19
Granted: 2019-10-11
Abstract: FIELD: remote probing. 
     SUBSTANCE: invention relates to the field of remote probing of the Earth and concerns a method for radiometric correction of scanned image structure from multielement photodetector of multizone scanning device. Method includes obtaining, using the Earth's remote probing equipment with a multi-element photodetector, an image of the underlying surface, which is a matrix of values of effective energy brightness. Image is transmitted to the ground reception, processing and propagation system, on which radiometric correction of the scanned image structure is performed. At that, based on statistical analysis of values of effective energy brightness for each element of photodetector in areas of inter-scan coverage of successive scans, value of signal from each element of photodetector is compared with values of signal from several other elements, set of correcting coefficients is calculated. Using the obtained correction coefficients, linear conversion of values of effective energy brightness of each image element is performed. 
     EFFECT: technical result consists in improvement of the image quality. 
     1 cl, 5 dwg
Patent RU-2715083-C1 (RU)
Inventor: KORNILOV VLADIMIR ALEKSANDROVICH
IPC: G02B27/09
Filed: 2019-04-11
Granted: 2020-02-25
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: invention relates to the field of optoelectronic instrument making and concerns an optical system for forming and guiding a laser beam. System includes a scanning device, a transmitting laser module with a fiber-optic output, an off-axis parabolic mirror structurally connected to the guidance device, a focusing unit which includes a mechanism for moving the end of the core along its optical axis and a flat secondary mirror, on which a laser beam is directed, which, when reflected, falls on the main mirror. For the focal radius-vector of the point of the complete parabola, which is the center of the main mirror, the tangent plane to the main mirror at this point is parallel to the plane of the secondary mirror. Secondary mirror is structurally connected to the scanning device and reflects a laser beam passing from the end of the fiber-optic output core in the form of a divergent beam of beams to the main mirror, which in its turn reflects the low-divergent laser beam onto the image plane. 
     EFFECT: technical result consists in improvement of the laser beam direction, reduction of aberrations and reduction of weight and size characteristics of the system. 
     1 cl, 2 dwg
Patent RU-2734225-C1 (RU)
Inventor: COPLAND EVAN H
IPC: C22C1/04
Filed: 2017-10-20
Granted: 2020-10-13
Abstract: Группа изобретений относится к способам получения титановых сплавов. Титановый сплав получают путем добавления TiCl 4  к входящей смеси при температуре первой реакции. Часть Ti 4+  в TiCl 4  восстанавливается до Ti 3+  с образованием продукта первой реакции. Входящая смесь содержит алюминий и, возможно, AlCl 3  и/или, возможно, по меньшей мере один галогенид легирующего элемента. После остановки добавления TiCl 4  нагревают продукт первой реакции при условиях сушки для завершения восстановления Ti 4+  или для удаления остающегося TiCl 4  с образованием первой промежуточной смеси. Первая промежуточная смесь является раствором соли на основе AlCl 3 , который содержит Ti 3+ , причем Ti 3+  в первой промежуточной смеси находится в форме TiCl 3 (AlCl 3 ) x , где х больше чем 0-10. Нагревают первую промежуточную смесь до температуры второй реакции. Часть Ti 3+  восстанавливается до второй промежуточной смеси, которая является раствором соли на основе AlCl 3 , который содержит Ti 2+ . Дополнительно нагревают вторую промежуточную смесь до температуры третьей реакции, причем Ti 2+  образует титановый сплав посредством реакции диспропорционирования. Изобретения позволяют получить материалы титановых сплавов посредством улучшенных технологий обработки реакции восстановления тетрахлорида титана в реакционных средах на основе AlCl 3 . 3 н. и 28 з.п. ф-лы, 2 пр., 4 ил.
Patent RU-2711768-C1 (RU)
Inventor: Pavlov Boris Mikhajlovich
IPC: B64C23/08
Filed: 2019-04-19
Granted: 2020-01-22
Abstract: Изобретение относится к области авиации, в частности к конструкциям летательных аппаратов с вертикальным взлетом и посадкой. Летательный аппарат с вертикальным взлетом и посадкой содержит фюзеляж (1) с кабиной и силовой установкой (3). Над фюзеляжем на общем основании последовательно один за другим закреплены два модуля А и Б, состоящие из двух или более вентиляторов 4 с воздуховодами 5, направляющими воздушный поток на вращающийся цилиндр 7, который, реализуя эффект Магнуса, создает аэродинамические силы. Обеспечивается повышение удельной подъемной силы, энергетической эффективности, улучшение маневренности. 2 ил.
Patent RU-2709243-C1 (RU)
Title: Multi-chamber liquid-propellant rocket engine with afterburning with controlled thrust vector
Inventor: GOROKHOV VIKTOR DMITRIEVICH
IPC: F02K9/84
Filed: 2019-04-22
Granted: 2019-12-17
Abstract: FIELD: rocket equipment.SUBSTANCE: invention relates to rocket engineering, and more specifically to multi-chamber liquid-fuel rocket engine with afterburning with controlled thrust vector. Multi-chamber liquid-propellant rocket engine with afterburning with controlled thrust vector comprises gas generator, turbo-pump unit, several chambers located in stabilization planes connected by gas ducts with turbine pump turbine pump turbine cavity, and control nozzles connected to turbine-pump unit turbine cavity by mains inputs with start-shutoff valves installed on them, wherein outputs of lines through channels made in their walls with installed in them hydraulic diodes are connected by pipelines with cavities of generator gas of mixing heads of chambers. Hydraulic diodes are made in the form of centrifugal nozzles directed by nozzles towards cavities of main lines.EFFECT: invention provides higher accuracy of control force with the help of control nozzles.1 cl, 9 dwg
Patent RU-2722526-C1 (RU)
Inventor: NIKITIN KONSTANTIN IVANOVICH
IPC: G01R31/08
Filed: 2019-05-06
Granted: 2020-06-01
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to electric power industry, in particular to control and measuring equipment and relay protection, and can be used for determination of single-phase ground fault in air three-phase electric networks with insulated neutral 6–35 kV. Method comprises fixing a support with a damaged insulation device comprising a support indicator with a transmitter mounted thereon. Number of the damaged support is transmitted over the communication channel. Communication channel used is a radio channel arranged between the support and an aircraft or a vehicle which starts the transmitter of the damaged support, exchanges information with this transmitter, and stores the number of the damaged support in memory. During electric power line survey, aircraft or vehicle carries out video registration. Upon return to the control room, this information is read out. 
     EFFECT: technical result is expansion of use area into sections, where there is no cellular communication. 
     1 cl, 1 dwg
Patent RU-2716544-C1 (RU)
Title: Method of tactical and technical training of tennis players and badminton players
Inventor: Konovalov Igor Evgenevich
IPC: A63B69/00
Filed: 2019-08-12
Granted: 2020-03-12
Abstract: FIELD: sports. 
     SUBSTANCE: invention refers to physical culture and sports. It is intended, first of all, for preparation of sportsmen in tennis and badminton, but at the same time can be used in other sports. Invention is aimed at higher efficiency of trainings. Result is achieved by the fact that training is carried out with real-time visual tactical prompts of the trainer using the augmented reality means. Software-hardware system (SHS), control images on augmented reality means, in front of sportsmen are formed in automatic or manual mode, using computer mouse or touch screen, virtual light zones – hints: rational hitting zones on opponent's field. Automatic mode of light spots formation is carried out by means of feedback, which is implemented by video monitoring system and program analysis of sportsmen movement on the playground. To the number of athletes using the augmented reality means, trainer or preset number of trainers, the most rational point of sports equipment serve at the current moment of the game is indicated constantly or occasionally for the specified time in real time mode. At the same time, after hitting the sports equipment, the coach may indicate or not indicate the point of the jumping of the sportsman who committed the blow with a conditional light signal – a light spot of a given shape, size or color for occupying the most advantageous game position. Trajectory of the equipment and the point of its fall for correct acquisition of space-time data are taken not by one but by a predetermined number of video cameras, the video image is transmitted to the computer HSH. Position of the center of the virtual light zone and the center of the place whereat the equipment falls, the distance between the center of the light zone and the center of the place of falling of the sport equipment is calculated by a computer. Results of calculations are entered into archive and displayed on monitor of trainer and / or on means of supplemented reality of sportsman. According to data of different-time training of accuracy of defeat of light zones on the playground of an opponent, athlete preparedness and dynamics of its development are determined. 
     EFFECT: claimed method makes it possible to train game skills of tennis player or badminton player, to improve its tactical and technical training, to individuate training process, simulating various by complexity game situations, to increase efficiency of training, bringing it closer to conditions and dynamics which trainers wish to see. 
     1 cl
Patent RU-2729714-C1 (RU)
Inventor: SHkolnik Sergej Filippovich
IPC: A61F9/00
Filed: 2019-08-27
Granted: 2020-08-11
Abstract: Изобретение относится к медицине, а именно к офтальмологии. Способ холодно-плазменного испарения мягких тканей при эндоназальной дакриоцисториностомии включает абляцию слизистой на латеральной стенке полости носа и медиальной стенке слезного мешка. При этом испарение проводят при соблюдении следующих условий: режим подачи энергии на электрод EIC5874-01 аппарата электрохирургического Arthrocare модель Coblator II - пульсирующий, мощность коблации 230 Вт, мощность коагуляции 20 Вт, выходное напряжение коблации 265 В, коагуляции 75 В, температура электролита, подаваемого через ирригационный канал электрода 7-10°С, экспозиция воздействия на слизистую носа составляет ≤5 секунд, экспозиция воздействия на стенку слезного мешка ≤4 секунды. Применение данного изобретения позволит уменьшить зоны операционных повреждений и повысить функциональную эффективность операции. 2 пр.
Patent RU-2728211-C1 (RU)
Title: Способ производства хлеба, содержащий наноструктурированный рибофлавин
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: A21D2/08
Filed: 2019-08-27
Granted: 2020-07-28
Abstract: Изобретение относится к пищевой промышленности. Способ производства хлеба включает замес теста из дрожжей хлебопекарных прессованных, соли поваренной пищевой, воды питьевой, муки пшеничной высшего сорта, его брожение, разделку, расстойку тестовых заготовок и их выпечку. В процессе приготовления теста последовательно вносят воду питьевую, дрожжи хлебопекарные прессованные, соль поваренную пищевую, муку пшеничную высшего сорта, дополнительно вносят наноструктурированный рибофлавин в количестве 1-2% от массы муки пшеничной высшего сорта. Изобретение позволяет повысить пищевую и биологическую ценность хлеба, улучшить потребительские свойства готовых изделий, а также расширить ассортимент хлеба. 3 табл., 5 пр.
Patent RU-2709687-C1 (RU)
Title: Method of determining concentration of electrically active donor impurity in surface layers of silicon by nondestructive method of ultra-soft x-ray emission spectroscopy
Inventor: TEREKHOV VLADIMIR ANDREEVICH
IPC: G01N13/00
Filed: 2019-08-29
Granted: 2019-12-19
Abstract: FIELD: nanotechnologies. 
     SUBSTANCE: invention relates to nanotechnology, nanoelectronics and microelectronics. Method of determining concentration of electrically active donor impurity in surface layers of silicon, involving a procedure for recording characteristic X-ray emission Si L2.3 spectra of heavily doped silicon at concentration of electrically active donor impurity N D ≥10 18  cm -3  in the region of the valence band of silicon and in the region of the impurity subband of electrically active donors using a nondestructive ultra-soft X-ray emission spectroscopy method, characterized in that registration of X-ray emission spectra is carried out at voltage U = 3 kV on anode of demountable X-ray tube of monochromator spectrometer, at anode current density of 2 mA/cm 2  with determination of relative intensity I D  donor maximum lying in the X-ray emission Si L2.3 spectrum above the silicon valence band top at the energy E = 100 eV, corresponding to the concentration of the electrically active donor impurity in the surface layers with thickness ≤120 nm heavily doped silicon, determined from logarithmic dependence of relative intensity of donor maximum on concentration of electrically active donor impurity, described by following ratio: I D =A⋅lgN D +B, where I D  is relative intensity of donor maximum in X-ray emission Si L2.3 spectrum; N D  is concentration of electrically active donor impurity; A and B are empirical constants which are equal to 0.1 and -1.94 respectively. 
     EFFECT: technical result consists in development of direct experimental method for quantitative determination of electrically active donor impurity in surface layers with thickness ≤120 nm of silicon with level of doping ≥10 18  cm -3  non-destructive method of ultra-soft X-ray emission spectroscopy. 
     1 cl, 3 dwg, 1 ex
Patent RU-2724152-C1 (RU)
Inventor: BABUSHKIN SERGEJ VLADIMIROVICH
IPC: F41G7/36
Filed: 2019-09-18
Granted: 2020-06-22
Abstract: Группа изобретений относится к области ракетной техники и, в частности, к области автоматического управления невращающимися ракетами класса воздух-поверхность и поверхность-поверхность с аэродинамическим управлением. Технический результат - повышение оперативности и безопасности применения ракет в процессе отработки, испытаний, а также в боевых условиях применения при возникновении аварийных ситуаций на борту ракеты. Ракета содержит навигационную систему. Она включает в себя спутниковую навигационную систему, инерциальную систему и электронный блок управления. При этом ракета снабжена аппаратурой предстартовой подготовки. Электронный блок управления, подключенный к инерциальной навигационной системе, включает в себя блок хранения полетного задания, блок расчета потребных команд управления, блок траекторного анализа, блок формирования команды вращения и ключевой элемент. К инерциальной навигационной системе подключены блок расчета потребных команд управления, второй вход блока хранения полетного задания и третий вход блока траекторного анализа. К первому входу блока хранения полетного задания подключена аппаратура предстартовой подготовки. Выход блока хранения полетного задания подключен к четвертому входу блока траекторного анализа и ко второму входу блока расчета потребных команд управления. Выход последнего блока подключен к пятому входу блока траекторного анализа и первому входу ключевого элемента. К выходу ключевого элемента подключены рулевые приводы. Они механически соединены с аэродинамическими управляющими поверхностями и с блоком датчиков обратной связи, группа выходов которых подключена ко второй группе входов блока траекторного анализа, к первому входу которого подключен таймер. 2 н.п. ф-лы, 5 ил.