baber/WOPTO huggingface dataset:
Patent RU-2691140-C1 (RU)
Title: Способ профилактики послеродового эндометрита у коров
Inventor: SKORIKOV VLADIMIR NIKOLAEVICH
IPC: A61K31/138
Filed: 2018-12-26
Granted: 2019-06-11
Abstract: Изобретение относится к области ветеринарии и представляет собой способ профилактики послеродового эндометрита у коров, включающий парэнтеральное введение после отела препарата утеротон в дозе 10 мл/животное, отличающийся тем, что препарат утеротон вводят дважды на 1 и 2 дни после отела в комбинации с бычьими рекомбинантными α- и γ-интерферонами в дозе по 2,5 мл каждого. Изобретение позволяет повысить эффективность профилактики послеродового эндометрита у коров. 3 табл., 2 пр.
Patent RU-2713791-C1 (RU)
Title: Device for strip dough rolling
Inventor: KUPRIJ ALEKSANDR NIKOLAEVICH
IPC: A21C3/02
Filed: 2019-01-11
Granted: 2020-02-07
Abstract: FIELD: food industry.SUBSTANCE: invention relates to the food industry. Device for rolling dough strip includes a rolling drum with a plurality of rollers installed with possibility of free rotation around their own axes and with possibility of movement along the closed circular trajectory, is co-directed with dough movement in the rolling-out zone, and transporting element arranged under it in form of endless conveyor belt enveloping fixed stop with flat surface facing the drum. Speed of conveyor belt movement is at least by an order less than linear speed of unloading drum.EFFECT: invention ensures multiple impact of the rolling drum of the rolling drum per each single section of the dough and obtaining a thin, well-compacted dough strip with a smooth outer surface without pores, which promotes high quality of the products made using this dough strip.4 cl, 3 dwg
Patent RU-2698731-C1 (RU)
Title: Ski binding
Inventor: FELLIN NICOLAS
IPC: A63C9/00
Filed: 2017-06-23
Granted: 2019-08-29
Abstract: FIELD: sports. 
     SUBSTANCE: ski attachment, in particular for cross-country ski support, with attachment element (5) installed with possibility of movement on guide plate (2) provided for location on ski (1), and which position when viewed in longitudinal direction of guide plate (2) can be determined in different positions by means of fixing device, wherein fixing device in locked position comprises fixing elements (3, 11) fixing each other on mounting side and on the side of ski, and fixing element (11) located on mounting side contains lever element (12), which can be turned so, that in the movement position fixing elements (3, 11) are no longer engaged with each other, wherein fastening element (5) comprises control element (10) with bevelled ramming surface (20), which can be moved between open position and locked position, note also that skewed surface (20) of control element (10) in transition of control element (10) into open position interacts with beveled surface (21) of adjoining of lever element (12) so that lever element (12) moves from locked position. 
     EFFECT: cross-country ski support is disclosed. 
     15 cl, 11 dwg
Patent RU-2705736-C1 (RU)
Title: Apparatus for thermal testing of heat-shielding materials to temperatures of 2000 k
Inventor: KHODZHAEV YURIJ DZHURAEVICH
IPC: G01N25/58
Filed: 2019-02-11
Granted: 2019-11-11
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to thermal physics and can be used in development of test equipment, providing heating of object to high temperature (2,000–2,200 K) for relatively short time interval ~20–30 s and further cooling of object. Device for thermal testing of heat-shielding materials to temperatures of 2,000 K comprises an infrared heater with emitters, a heating control system, a cooling system, a temperature meter, a holder for placing a sample of the tested material, an electromechanical system for moving the cartridge from the heating zone to the cooling zone and back. Along perimeter of infrared heater there are heat-resistant screens with possibility of tight pressing to them of heat-shield holder with specimen of tested heat-shielding material. All elements are arranged in vacuum chamber with inspection window in cooling zone. Emitters are made of composite material, electromechanical system consists of flexible rods, hinges, lever on rack and electromechanical mechanism connected with one end of lever. At that, the lever is equipped with an anvil, the electromechanical system is additionally equipped with a return spring of greater elongation with rods or guide plates. 
     EFFECT: high information value of the obtained test results of heat-shielding material at its heating to high temperatures (2,000–2,200 K) and its subsequent cooling and monitoring the behavior of its surface during cooling. 
     4 cl, 3 dwg
Patent RU-2725091-C1 (RU)
Inventor: MURTAZIN RAFAIL FARVAZOVICH
IPC: B64G1/10
Filed: 2019-03-04
Granted: 2020-06-29
Abstract: Изобретение относится к управлению транспортной системой (ТС) при перелетах космического корабля (КК) с окололунной на околоземную орбитальную станцию (ОС). Способ включает выполнение КК перелета от Луны к Земле по траектории с пролетом Земли на заданной высоте без аэродинамического зонта. По достижении этой высоты выполняют тормозной импульс для перевода КК на переходную эллиптическую орбиту вокруг Земли, где КК стыкуется с КА, несущим аэродинамический зонт для торможения КК в атмосфере. Кроме того, КА несёт топливо дозаправки КК для проведения его следующего полета к окололунной ОС. После расстыковки с КА в апогее орбиты КК выполняет тормозной импульс с целью перехода на орбиту с заданной высотой перигея для проведения торможения в атмосфере по методу «тормозных» эллипсов. После снижения апогея орбиты КК до высоты орбиты околоземной ОС аэродинамический зонт отделяется, и в этом апогее КК импульсно переводят на орбиту ОС. После стыковки с ОС и профилактических работ КК готов к следующему полету к лунной ОС. Техническим результатом является сокращение длительности полета КК по «тормозным» эллипсам и снижение тем самым объема профилактических работ на ОС, с возможностью выведения указанного выше КА посредством РН среднего класса. 3 ил.
Patent RU-2705085-C1 (RU)
Title: Vibration-absorbing material
Inventor: Volotskoj Aleksej Nikolaevich
IPC: C08K3/013
Filed: 2019-03-13
Granted: 2019-11-01
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to composite vibration-absorbing polymer materials, intended for operation at temperatures from minus 60 °C to plus 80 °C in civil engineering, car-and-car, shipbuilding, aircraft engineering and other fields where vibration protection is required. Vibration-absorbing material contains ethylene vinyl acetate, product of petrochemical synthesis in the form of chloroparaffin ChP-470, filler in the form of chalk, modifier in the form of alkylphenol-formaldehyde resin, at the specified ratio of components. 
     EFFECT: invention allows to reduce vibration in wide temperature range from minus 60 °C to plus 80 °C. 
     1 cl, 1 tbl
Patent RU-2705961-C1 (RU)
Title: Vibration-absorbing mastic
Inventor: Yurkin Yurij Viktorovich
IPC: C08L31/04
Filed: 2019-03-13
Granted: 2019-11-12
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to compositions for vibration-absorbing coatings used in car-, auto industry, shipbuilding, aviation, machine building and other fields of engineering, where vibration protection is required, in particular to compositions of polymer vibration-absorbing mastic of non-drying type intended for operation at temperatures from minus 50 °C to plus 120 °C. Vibration-absorbing mastic contains butyl rubber BK 1675N, oil bitumen BN 90/10, industrial oil grade I-20A, chalk, technical carbon and ethylene vinyl acetate are fillers. 
     EFFECT: technical result consists in improvement of vibration damping properties, expansion of temperature of operation of polymer composition in range from minus 40 °C to plus 80 °C, based on the polymer composition of the vibration-absorbing mastic, simplifying the mounting of the material on different coatings. 
     1 cl, 1 dwg, 1 tbl
Patent RU-2720699-C1 (RU)
Title: Operating method of vane propulsor and device for implementation thereof
Inventor: MELNIKOV VIKTOR PETROVICH
IPC: B64C29/00
Filed: 2019-04-09
Granted: 2020-05-12
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering, namely, to vertical take-off and landing aircraft, which uses vane propulsors as load-carrying and pulling force. Method of operating the vane propulsor consists in the fact that at rotation of the rotor cylinder of the propulsor with the cam gear the wing-like blades are rocked, kinematic control radius is changed relative to rotation axis, sine blades mechanisms change geometry and configuration of relative location of blade and flap profiles. During rotor rotation air circulation through end rotor disks inside the cylinder is provided by setting of angles of attack of elements of end spokes. Vane propulsor comprises rotor, surface of which forms wing-like blades. Each blade is provided with rod of its rocking drive. Propulsor comprises torsion bars, radial spokes, a mechanism for changing cyclic angles made in the form of an eccentric, a sine mechanism which controls flap deflection relative to the blade, consisting of a link mounted by one end on the rim of the end disc, the other end being movably connected to the slider rigidly connected to the flap. 
     EFFECT: higher propulsion force generated by the vane propulsor. 
     2 cl, 5 dwg
Patent RU-2732978-C1 (RU)
Title: Reservoir for liquid medicinal agent and method of reservoir manufacturing
Inventor: LEICHNER WILHELM
IPC: A61M5/148
Filed: 2017-11-21
Granted: 2020-09-25
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to reservoir (1) for a liquid medicinal agent, a method for making a reservoir and a medical pump for automated administration of a liquid medicinal agent. Container comprises flexible container (10) having one folding section (12) with connection seam (13) ensuring tight sealing of flexible container (10). Reservoir has rigid part (20) connected to flexible container (10) and having support (25) protruding inside flexible container (10), and at least one port (21, 22), providing access inside flexible container (10). Reservoir includes porous hydrophilic membrane (26) connected with support (25) of rigid part (20). Method of reservoir (1) manufacturing involves preparation of flexible pipe (30) and movable opening device (40), which is located inside flexible pipe (30). Proposed method comprises steps (S1) of opening device (40) inside flexible pipe (30) at some distance in lengthwise direction of flexible tube (30) and preparation of rigid part (20). Method includes permanent connection (S2) of flexible pipe (30) with rigid part (20) and formation of collapsible section (12) at flexible container (10). A medical pump for automated administration of a liquid medicinal agent comprises reservoir (1). 
     EFFECT: technical result is providing efficient use of available space, providing reliable operation and low cost. 
     13 cl, 5 dwg
Patent RU-2710471-C1 (RU)
Title: Radio-controlled lock with imitatively protected exchange of commands
Inventor: PETRENKO VYACHESLAV IVANOVICH
IPC: E05B63/00
Filed: 2019-07-18
Granted: 2019-12-26
Abstract: FIELD: radio engineering and communication. 
     SUBSTANCE: invention relates to the field of engineering, which is engaged in development and manufacture of various radio-controlled shut-off devices of residential and non-residential premises, safes, cabinets, gates, and can be used for protection of access to physical objects of various forms of ownership. 
     EFFECT: improved imitation protection of radio communication between a transponder and a stationary part responsible for access to a physical object, as well as simplified technical implementation compared to known devices. 
     1 cl, 2 dwg
Patent RU-2719211-C1 (RU)
Title: Device for reduction of metals from minerals
Inventor: SHELENIN ANDREJ VALEREVICH
IPC: B02C13/12
Filed: 2019-08-12
Granted: 2020-04-17
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, particularly, to devices for metal reduction from minerals. Device comprises a container for raw mineral crumbs, a supply channel, a collider nano grinder machine CNGM, decomposing the mineral into separate molecules, air and gas compressors, ignition unit, reaction channel made in form of coil, thermal circuit with steam turbine and electric generator, gas-permeable filter, reservoir for collection of powder and fan for gas removal. 
     EFFECT: providing a continuous cycle of reducing metals from minerals to obtain a final product of high purity with particle size of up to 20 nm. 
     1 cl, 1 dwg, 2 tbl
Patent RU-2716032-C1 (RU)
Title: Устройство кодирования движущихся изображений и устройство декодирования движущихся изображений
Inventor: MORIYA YOSHIMI
IPC: H04N19/91
Filed: 2019-08-20
Granted: 2020-03-05
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в повышении эффективности кодирования. Устройство декодирования движущихся изображений, которое декодирует поток битов, сгенерированный посредством разделения изображения движущегося изображения на множество блоков и посредством кодирования со сжатием упомянутых блоков, и получает движущееся изображение, причем устройство декодирования движущихся изображений содержит модуль предсказания с компенсацией движения для генерирования изображения внутреннего предсказания одного из упомянутых блоков посредством обработки внутреннего предсказания в отношении блока; модуль преобразования для генерирования декодированного сигнала разности предсказания посредством обратного преобразования и обратного квантования в отношении сжатых данных упомянутого блока на основе сжатого параметра, указывающего размер блока преобразования для упомянутого блока; модуль суммирования для генерирования движущегося изображения посредством суммирования изображения внутреннего предсказания с декодированным сигналом разности предсказания и модуль декодирования переменной длины для энтропийного декодирования потока битов для получения двоичной строки и получения сжатого параметра из упомянутой двоичной строки. 2 н.п. ф-лы, 17 ил.
Patent RU-2731546-C1 (RU)
Title: Method of processing radar signal with phase modulation
Inventor: BABOKIN MIKHAIL IVANOVICH
IPC: G01R23/16
Filed: 2019-09-11
Granted: 2020-09-04
Abstract: FIELD: radio equipment. 
     SUBSTANCE: invention relates to radio engineering and can be used in signal processing of received radar signals. Method is based on emitting a phase-modulated probing signal, receiving a reflected signal, wherein the signal which modulates the probing signal, as well as the received reflected signal, is converted into complex signals, then their spectra are formed by fast Fourier transformation. Further, spectrum modulus of complex modulating signal probing signal is determined, spectrum of complex received signal per square of modulus of complex modulating spectrum probing signal of signal by formula  
        - spectrum of complex received signal,   - spectrum of complex modulating signal,   is a normalized spectrum, the normalized spectrum of the received signal is converted to a time domain and its compression is performed. In implementing the claimed method, technical result is achieved, which consists in improvement of probability of detection and reducing the level of false alarms when detecting signals in adjacent range elements (strobe) by reducing the level of side lobes of the compressed signal. 
     EFFECT: technical problem solved by the proposed invention is high reliability of detecting signals in adjacent elements (strobe) range. 
     1 cl, 2 dwg
Patent RU-2725769-C1 (RU)
Title: Система контроля транспортировки специальных грузов
Inventor: BIRYUKOV YURIJ ALEKSANDROVICH
IPC: G08B25/10
Filed: 2019-10-01
Granted: 2020-07-06
Abstract: Изобретение относится к технике контроля и тревожной сигнализации и может быть использовано для оперативного контроля и управления транспортировкой особо важных и опасных грузов. Технический результат: повышение помехоустойчивости и достоверности обмена дискретной информацией между пунктом управления и каждым специальным транспортным средством путем полного подавления ложных сигналов (помех), принимаемых по зеркальным каналам. Сущность: оборудование 1.i, размещенное на каждом специальном транспортном средстве, содержит датчик 2.1 координатной информации, датчик 2.2 характера груза, специальные датчики 2.3, абонентское устройство 3.i кодирования, устройство 4.i регистрации, радиостанцию 5.i, приемопередающую антенну 5.i, идентификационную метку 38.i (i=1,2,…,n). Оборудование, размещенное на пункте 7 управления, содержит приемопередающую антенну 8, радиостанцию 9, процессоры 10 и 14, блок 11 сравнения, устройство 12 кодирования и рабочее место 13 оператора. Каждая радиостанция 9 (5.1) содержит генератор 15 (15.1) высокой частоты, фазовый манипулятор 16 (16.1), усилитель 17 (17.1) мощности, дуплексер 18 (18.1), первый гетеродин 19 (19.1), фазовращатели 20 (20.1) и 25 (25.1) на 90°, смесители 21 (21.1) и 22 (22.1), усилители 23 (23.1) и 24 (24.1) первой промежуточной частоты, сумматор 26 (26.1), перемножитель 27 (27.1), узкополостные фильтры 28 (28.1), 60(60.1) и 61 (61.1), амплитудные детекторы 29 (29.1), 62 (62.1) и 63 (63.1), ключ 30(30.1), перемножитель 35 (35.1), полосовой фильтр 36 (36.1), фазовый детектор 37 (37.1), регулируемые фазовращатели 58 (58.1) и 59 (59.1), блок 64 (64.1) вычитания, перемножитель 67 (67.1), фильтры 65 (65.1) и 68 (68.1) нижних частот, инверсные усилители 66 (66.1) и 69 (69.1). 7 ил.
Patent RU-2734069-C1 (RU)
Title: Rotary-blade internal combustion engine
Inventor: Kinzyabaev Venir Nazibovich
IPC: F02B53/06
Filed: 2019-10-07
Granted: 2020-10-12
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the field of rotary internal combustion engines. Essence of invention consists in that rotary-blade internal combustion engine includes rotor with two blades in the form of segments with cylindrical radial surface of rectangular shape in axial section, cylindrical housing with two separating segments and ignition plugs, end covers with channels and flammable mixture inlet and outlet valves. Cam, end mechanisms for operation of valves. Electromechanical starter, as well as pre-start starter with driven output shaft and conical parasitic gear to convert multidirectional rotation of flywheels in unidirectional. According to the invention, two through channels for liquid cooling of the rotor are formed in the motor casing, in the rotor blades, as well as in the rotor shaft. 
     EFFECT: technical result consists in higher engine efficiency. 
     1 cl, 9 dwg
Patent RU-2741902-C1 (RU)
Title: Turning mechanism of glass moulding machine
Inventor: TIJERINA RAMOS VICTOR
IPC: C03B9/16
Filed: 2017-08-02
Granted: 2021-01-29
Abstract: FIELD: glass; machine building. 
     SUBSTANCE: invention relates to production of glass articles, and more specifically to overturning mechanism of a machine for moulding glass articles. Mechanism comprises: support structure; shaft arranged horizontally in upper part of support structure with possibility of rotation about its own axis; drive means connected to the shaft to provide rotational movement of the shaft to the left or to the right; cylindrical housing having a longitudinal hole with an eccentric reference axis. Housing is reliably connected to the shaft through the longitudinal hole in an eccentric position. At least one hollow cylinder is connected to each cylindrical body. Each hollow cylinder has supports connected to its external part, which are connected to arms of neck ring holder so that first sliding movement of hollow cylinder along cylindrical housing provides lateral movement to the right or to the left for opening and closing of shoulder supports of neck ring holder in parallel. Rotary movement provides for displacement of neck ring holder by 180° from rough mould to mould for final blowing. 
     EFFECT: technical result is simplification of parts design, as well as easier manufacture and assembly. 
     6 cl, 8 dwg
Patent RU-2734135-C1 (RU)
Title: Epiphyseodesis method of greater trochanter
Inventor: Pozdnikin Ivan Yurevich
IPC: A61B17/56
Filed: 2019-11-26
Granted: 2020-10-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to orthopaedics, and can be used for epiphyseodesis of greater trochanter. Growth area of greater trochanter is destructed by a drill bit from the lateral, anterior and posterior surfaces of the femoral bone. Cortical autograft is inserted into a position of diastasis of the growth zone from a lateral surface of the femur. Fixation is performed by cortical screw with washer, made from upper-external part of greater trochanter towards small trochanter, parallel to inter-drill line. 
     EFFECT: method provides the effectiveness of the surgical management ensured by the continuous epiphyseodesis of the growth area of the greater trochanter with the use of an autograft to accelerate synostosis of the bones and to compress the growth zone immediately after the operation. 
     1 cl, 4 dwg
Patent RU-2753096-C1 (RU)
Title: Method and terminal for re-selecting a cell
Inventor: YANG NING
IPC: H04W36/00
Filed: 2017-08-23
Granted: 2021-08-11
Abstract: FIELD: communication. 
     SUBSTANCE: method involves determining the serving cell of the terminal based on the configuration state of the original search area of the terminal, when the terminal starts the operation of re-selecting the cell. The determination of a service cell provides the terminal defining at least one first cell as a service cell, if the original search call area is configured for the terminal, and the cell from the number of at least one first cell in the original search call area meets the criterion S. The determination of at least one first cell provides the terminal determining the service cell from the set of first cells based on the frequency priority information corresponding to each first cell, and/or information about the quality of each first cell, if at least one first cell is a set of first cells. 
     EFFECT: ensuring that the terminal can be located in the source area of the search call for as long as possible, which reduces the likelihood of the terminal initiating the process of updating location information and achieves the goal of reducing the load on the air interface for signal transmission.  
     12 cl, 4 dwg
Patent RU-2736126-C1 (RU)
Inventor: Biryukov Vladimir Pavlovich
IPC: B23K26/60
Filed: 2020-02-10
Granted: 2020-11-11
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method for three-stage laser facing and can be used in machine building. Simultaneously with movement of part along axis X at constant speed V = 10–30 mm/s relative to laser performing facing surface of facing surface to temperature of 350–550 °C exposure path of the first laser spot on the X axis with diameter of 10–12 mm with laser radiation power density (0.8÷1.27)×10 3  W/cm 2 . Second laser spot on the X axis with diameter of 3–5 mm, located at distance d = 0.5–1.5 mm from the first spot, with laser radiation power density equal to (5÷28)×10 3  W/cm 2  operate surfacing powder material based on iron, or nickel, or cobalt, or mixtures of these materials. Third laser spot on X axis, diameter of 12–14 mm, located at distance d = 0.5–1.5 mm from second laser spot, with laser radiation power density equal to (0.65÷0.8)×10 3  W/cm 2  operate final heat weld portion to temperature of 350–400 °C. 
     EFFECT: technical result of the invention consists in improvement of the defect-free surfacing and expansion of the range of application for surfacing of materials (high-chromium cast irons, nickel-chromium-boron-silicon, chromium-cobalt alloys). 
     1 cl, 1 dwg