baber/WOPTO huggingface dataset:
Patent RU-2707929-C1 (RU)
Title: Cereal sorghum harvesting machine
Inventor: RYADNOV ALEKSEJ IVANOVICH
IPC: A01D41/08
Filed: 2019-03-15
Granted: 2019-12-02
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building and can be used for sorghum harvesting. Grain sorghum harvester comprises self-propelled chassis, hydraulic hinge, modules and hopper. Each module includes a direct-flow remote threshing chamber, a normalizer and synchronizing gear. Harvester is additionally equipped with a device for ground threshing plants consisting of a lever installed on a sub-frame on hinges, a cylindrical roller with the knives installed with equal pitch along its generatrices and connected to the lever by means of a hub, and a hydraulic cylinder. Subframe is mounted on a self-propelled chassis. Cylindrical roller is made hollow with length corresponding to width of modules gripping. Hydraulic cylinder is arranged between subframe and lever. 
     EFFECT: harvester ensures reduction of energy consumption at grinding threshed sorghum plants without their mowing. 
     1 cl, 3 dwg
Patent RU-2711721-C1 (RU)
Inventor: Ulyanin Oleg Vladimirovich
IPC: G06F16/93
Filed: 2019-03-26
Granted: 2020-01-21
Abstract: Изобретение относится к средствам управления документацией. Технический результат заключается в повышении достоверности обработки данных и скорости получения автоматизированного доступа к множеству постоянных массивов технических документов. Система организации электронного архива технической документации включает блок ввода, блок управления, блок согласования и изменения, блок учёта, блок хранения, блок отправки. Создают комплект документации. Осуществляют согласование комплекта документации. Утверждают комплект документации с использованием электронной цифровой подписи. Осуществляют постановку на учет комплекта документации. Кроме того, осуществляют изменения и согласуют изменения в комплекте документов. 2 н. и 22 з.п. ф-лы, 2 ил.
Patent RU-2714341-C1 (RU)
Title: Bumper protective device for cars
Inventor: ESKIN IZOLD DAVIDOVICH
IPC: B60R19/18
Filed: 2019-04-15
Granted: 2020-02-14
Abstract: FIELD: motor vehicle industry. 
     SUBSTANCE: invention relates to automotive industry, to devices increasing passive safety of vehicles. Bumper protective device for cars, in which the front beam of the vehicle power frame is used as a bumper-beam, if the bumper protective device is put in front of the car, or its rear beam if bumper device is put behind the car. Bumper-beam is located inside the housing, having box-like cross-section, made of one or two beams with a channel cross-section. In the gap between the beam-bumper and the beam of the housing with interference along the corrugations tops, a package is inserted, which is assembled from multilayer multi-span corrugated packs, which are assembled from steel coppered tapes "corrugation in corrugation", between which there are steel copper-plated smooth strip-tape with thickness higher than in corrugated band. Beam housing, which directly interacts with obstacle during emergency collision, is made of sheet from aluminum alloy and is made with channel cross section, with bent to sides of car ends. Packages are assembled from one, two or three corrugated tapes, each pair of corrugated packages or corrugated tapes rests "top to top" on a smooth tape located between them. At the top of the central corrugation they are welded together by roller welding so that each smooth tape and a pair of corrugated packages or corrugated tapes resting on it form a single unit. 
     EFFECT: higher safety at frontal and lateral impact. 
     8 cl, 10 dwg
Patent RU-2717147-C1 (RU)
Title: Method for recycling drilling wastes with production of environmentally safe monolithic-round building material
Inventor: Zaripova Firdaus Midkhatovna
IPC: B09B3/00
Filed: 2019-04-15
Granted: 2020-03-18
Abstract: FIELD: oil, gas and coke-chemical industries.SUBSTANCE: invention relates to methods of processing and recycling drilling wastes and can be used in oil-producing and oil-refining industry, in construction of roads and arrangement of cluster sites. Method of recycling drilling wastes to obtain monolithic-coarse building material includes pre-drying drilling wastes in form of drill cuttings to moisture content of 5–10 %, milling dry drilling mud into fractions 1–2 mm to homogeneous state, preparation of sand slurry by mixing dry drilling slime with mineral filler during 1.0–2.0 minutes at temperature of 10–25 °C, preparation of reaction powder mixture by mixing cement with microsilica for 1.0–2.0 minutes at temperature of 10–25 °C, preparation of a complex modifying additive in the form of an aqueous solution of a plasticiser and calcium chloride or sodium chloride, feeding slurry sand and reaction powder mixtures into mixing with further supply to a rotating bladeless granulator-pelletizer, where after final dry mixing during 1.0–2.0 minutes into zone of pellets formation, fine-dispersed complex modifying additive is sprayed, after which granulator-pelletizer is stopped for 10–15 minutes to achieve initial period of pellets setting and outlet of finished hemispherical pellets with size of 1.0–2.0 cm in diameter and their natural hardening at temperature of not less than 15 °C for 20–27 hours with their subsequent movement into storage area for accumulation of finishing strength, wherein building material is obtained at following ratio of components, wt. %: slurry sand mixture consisting of: drilling slurry 29.0–41.0, mineral filler 14.0–20.0; reaction-powder mixture consisting of: binder 24.0–25.0, microsilica 2.0–7.0; complex modifying additive consisting of: calcium chloride or sodium chloride 0.2–0.7, plasticiser 0.1–0.3, water 16.0–20.0. Invention is developed in dependent items of the formula.EFFECT: technical result is higher efficiency of recycling drilling wastes to obtain environmentally safe monolithic-coarse building material with high operational characteristics.3 cl, 3 dwg, 1 tbl, 1 ex
Patent RU-2706622-C1 (RU)
Title: Forcibly locked conical differential of vehicle (versions)
Inventor: KOZLOV GEORGIJ LEONIDOVICH
IPC: F16H48/32
Filed: 2019-04-16
Granted: 2019-11-19
Abstract: FIELD: transportation. 
     SUBSTANCE: group of inventions relates to locking differentials. In the first version, differential has housing (1) and cover (3). In housing (1) there are half-axial straight-spaced conical first and second gears (4, 5) and satellites (6). In cover (3) on inner end surface annular groove is made, which forms open chamber (9), in which piston (10) in contact with first gear (4) is installed with possibility of its longitudinal movement together with gear (4). In housing (1) on inner end surface there is similar annular groove, in which piston (11) is installed with possibility of its movement together with gear (5). Chamber (9) by means of channel (12) made in cover (3) communicates with union (13) fixed on external end surface of cover (3). Sliding washers can be installed between pistons and semi-axial gears. In the second version of invention two pairs of satellites are installed, which are installed on cross-piece. 
     EFFECT: enabling the design simplification. 
     4 cl, 2 dwg
Patent RU-2706848-C1 (RU)
Title: Bored pile manufacturing method
Inventor: POPSUENKO IVAN KONSTANTINOVICH
IPC: E02D5/34
Filed: 2019-07-11
Granted: 2019-11-21
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely, to production of bored piles. Method includes drilling of well, installation of reinforcement frame in it with fixed on it tubes-injectors, supply of concrete solution to well and when it reaches 5–10 % strength of measuring device, lowering it in series into tubes-injectors, with pitch of not more than 300 mm, temperature of pile concrete is measured. Spatial temperature distribution charts are constructed and minimum temperature zones are determined. After that, without removing the measuring device from one of the injector tubes, through the free tube-injectors into the minimum temperature zones, the reinforcing solution is successively injected under a pressure of not less than 50–70 % from concrete strength achieved by the moment of injection and with temperature above temperature of minimum temperature zones to temperature equalization in these zones. Then the pile is held for 15–60 minutes. Temperature is measured and, in case of temperature reduction, solution injection is repeated. 
     EFFECT: technical result consists in enabling control of pile shaft continuity and elimination of detected defects during its manufacturing. 
     4 cl, 1 dwg
Patent RU-2715937-C1 (RU)
Title: Translucent structure providing relief of excess pressure inside the room (versions)
Inventor: Fogelman Albert Viktorovich
IPC: E04H9/00
Filed: 2019-08-08
Granted: 2020-03-04
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely to translucent structures, providing explosion-proof premises, where this structure is installed, by means of excess pressure release from room during explosion. According to the first version, the translucent structure comprises frame 1, on which on the side of the room the first loop group 2 is installed, with which first flap 3 opening to the inside of the room is connected. According to the second version, the translucent structure comprises a frame with at least one impost, on a frame or an impost on the side of the room the first loop group is installed, with which the first leaf opening into the room is connected. In both versions on first flap 3 on the outer side there is a second loop group 4, by means of which second flap 5 opening outward is attached to first flap 3. On second flap 5 there are fitting parts with trunnions, and on the first flap there are mating planks, the thickness of which is selected on the condition of their destruction at increase of pressure inside the room. When using standard elements of structure frame 1 is made of L-shaped profile, first flap 3 – from T-shaped profile and second flap 5 – from T-shaped or Z-shaped profile. 
     EFFECT: design differs by simplicity, provides for explosion safety of a room without destruction of a leaf and is applicable for windows of standard design used at present in mass construction. 
     8 cl, 10 dwg
Patent RU-2735389-C1 (RU)
Inventor: NISHIZAWA SHINICHI
IPC: B60G11/16
Filed: 2018-01-26
Granted: 2020-10-30
Abstract: FIELD: machine building. 
     SUBSTANCE: helical spring (2) includes part (20) of lower end turn, which is in contact with lower support (10) for spring. Part (21) of upper end turn is in contact with upper support (11) for spring. Working part (22) is made between part (20) of lower end turn and part (21) of upper end coil. Helical spring (2) is cylindrical relative to axis of working part (22) in free configuration, in which it is not compressed. With respect to coordinate system, in which force action line (FL) is received as axis Z, helical spring (2) is cylindrical with constant pitch in direction along axis Z in its compressed configuration, in which it is compressed to preset height. 
     EFFECT: achieving stress leveling without creation of bending in compression state up to the specified height, as well as possibility of hot winding manufacturing using the column-type mandrel. 
     3 cl, 14 dwg
Patent RU-2724366-C1 (RU)
Title: Способ определения поправок к глубинам, измеренным многолучевым эхолотом при съемке рельефа дна акватории, и устройство для определения поправок к глубинам, измеренным многолучевым эхолотом при съемке рельефа дна акватории
Inventor: CHERNYAVETS VLADIMIR VASILEVICH
IPC: G01S15/89
Filed: 2019-11-28
Granted: 2020-06-23
Abstract: Изобретение относится к области гидрографии, в частности к способам и техническим средствам определения поправок к глубинам, измеренных многолучевым эхолотом при съемке рельефа дна акватории. Техническим результатом является существенное упрощение процесса и уменьшение трудоемкости определения поправок к глубинам, измеренным многолучевым эхолотом по всему его измеряемому диапазону, за счет отсутствия по сравнению с прототипом необходимости использования в заявленном изобретении нормированных измерительных приборов (двух датчиков гидростатического давления и температуры воды) для обеспечения получения метрологических характеристик измеренных эхолотом глубин. Заявленное устройство снабжено вычислительным комплексом для определения искомых глубин и искомых геодезических координат их места, а также искомых поправок к измеренным глубинам, реализующим новые формульные зависимости, вход которого через блок управления соединен с выходами измерительного приемного блока, приемника спутниковой радионавигационной системы типа GPS или «ГЛОНАСС», морской интегрированной малогабаритной системы типа «Кама», датчика скорости распространения звука в воде типа ТЗО-2, а выход его с входом блока определения поправок к глубинам, измеренных многолучевым эхолотом при съемке рельефа дна акватории. 2 н.п. ф-лы, 2 ил.
Patent RU-2724514-C1 (RU)
Title: Инсектицидная композиция
Inventor: KARAKOTOV SALIS DOBAEVICH
IPC: A01N53/00
Filed: 2019-12-25
Granted: 2020-06-23
Abstract: Изобретение относится к сельскому хозяйству. Инсектицидная композиция содержит альфа-циперметрин, бифентрин, тиаметоксам при соотношении соответственно (0,01-8):(0,01-10):1. Изобретение позволяет повысить эффективность борьбы с насекомыми-вредителями. 6 табл., 2 пр.
Patent RU-2737285-C1 (RU)
Inventor: Makarova Alena Vladimirovna
IPC: C12Q1/00
Filed: 2020-01-13
Granted: 2020-11-26
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to biotechnology, specifically to DNA-aptamers to this human (Pol eta) DNA polymerase and to a method for using DNA-aptamers to inhibit Pol eta activity. Aptamers are nucleic acids which show high affinity for the target substance and inhibitors of activity of biological molecules.EFFECT: invention allows to inhibit polymerase activity Pol eta, which is achieved by interaction of DNA-aptamers with Pol eta molecule.1 cl, 1 dwg
Patent RU-2729617-C1 (RU)
Title: Multicomponent nanosized system for diagnosis and therapy of new growths
Inventor: Blinov Andrei Vladimirovich
IPC: A61K49/06
Filed: 2020-02-07
Granted: 2020-08-11
Abstract: FIELD: medicine.SUBSTANCE: invention can be applied in medicine. Multicomponent nanosized system for diagnosis and therapy of new growths consists of a nucleus formed from silicon dioxide, titanium dioxide, zirconium dioxide or their composites, inner layer containing copper oxide, manganese dioxide, double oxide of iron or their composites, outer layer containing metal nanoparticles of silver, gold or their bimetallic particles, and biologically active molecules – biomarkers.EFFECT: invention enables to obtain a multicomponent nanosized system having a core-shell structure containing spherically aggregative stable monodispersed particles, as a contrast agent for magnetic resonance and computed tomography and as a base for drugs targeted delivery of drugs in anti-tumor therapy.1 cl, 6 dwg, 3 ex
Patent RU-2738280-C1 (RU)
Inventor: MATSUWAKA Daisuke
IPC: C22B9/05
Filed: 2018-10-29
Granted: 2020-12-11
Abstract: Изобретение относится к металлургии, а именно к способу рафинирования титанового материала. Способ рафинирования от кислорода титанового материала, представляющего собой чистый титан, титановый сплав или интерметаллическое соединение, содержащее в качестве одного из основных компонентов титан в количестве 45 мас.% или более. Способ включает: первый этап плавки плазменно-дуговой плавкой титанового материала, проводимый в атмосфере инертного газа, содержащего 5-70 об.% водорода, с количеством подводимого тепла 15 кВт/кг или более в течение 5 мин или более, обеспечивающий введение водорода в расплав титанового материала; и второй этап плавки титанового материала, содержащего введенный на первом этапе плавки водород, проводимый в атмосфере инертного газа с количеством подводимого тепла 15 кВт/кг или более в течение 5 мин или более, обеспечивающий удаление кислорода и водорода, содержащихся в расплаве титанового материала. Каждый из первого этапа плавки и второго этапа плавки осуществляют по меньшей мере один раз. Обеспечивается удаление кислорода и дополнительно введенного водорода из титанового материала. 1 з.п. ф-лы, 1 табл., 19 пр.
Patent RU-2737381-C1 (RU)
Inventor: EGOROV YURIJ MIKHAJLOVICH
IPC: F26B3/347
Filed: 2020-07-13
Granted: 2020-11-27
Abstract: Устройство предназначено для сушки сверхвысокочастотным (СВЧ) электромагнитным полем различных материалов в тонком слое и позволяет сушить как сыпучие материалы технического назначения, так и сельскохозяйственную и пищевую продукцию. Устройство для СВЧ сушки различных материалов в тонком слое состоит из многоуровневой конвейерной системы, имеющей на входе устройство загрузки, а на выходе устройство выгрузки, СВЧ модулей, каждый из которых включает в себя несколько СВЧ генераторов, собранных по схеме сложения мощностей магнетронов, блоков вентиляторов и СВЧ защиты в виде металлической сетки, причем СВЧ модули располагаются под многоуровневой конвейерной системой, расстояние от излучателей СВЧ модулей до верхней ленты нижнего конвейера равно четверти длины волны излучения (λ), а расстояние между верхними лентами всех конвейеров равно или кратно половине длины волны излучения (λ). Технический результат - уменьшение массогабаритных характеристик по сравнению с существующими устройствами по СВЧ сушке, повышение коэффициента использования СВЧ энергии и, как следствие, снижение энергозатрат на единицу сушимой продукции. 2 ил.
Patent RU-2742144-C1 (RU)
Inventor: GROVLEN ASBJORN
IPC: H04W72/04
Filed: 2019-01-09
Granted: 2021-02-02
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to wireless communication. Result is achieved by determining a set of physical downlink control channel candidates, PDCCH, based on one or more parameters associated with displaying a control channel element, CCE, a control resource set, CORESET, in a group of resource elements, REG, wherein one or more parameters associated with mapping CORESET CCE into REG are fixed, number of one or more parameters associated with mapping CORESET CCE into REG is greater than one, and the parameters associated with displaying the CORESET CCE in the REG, in an amount greater than one, comprise a CCE mapping type in the REG, which is fixed to be interleaved, and at least one parameter associated with interleaving, and at least one interleaving parameter indicates interleaver size equal to 2. 
     EFFECT: technical result consists in enabling monitoring of physical downlink control channel of PDCCH of terminal device, reducing service load. 
     22 cl, 1 tbl, 15 dwg
Patent RU-2743024-C1 (RU)
Title: Способ контроля герметичности уплотнительного элемента шпиндельного узла шарового крана и устройство для его осуществления
Inventor: POPOV VLADIMIR VLADIMIROVICH
IPC: F16K5/20
Filed: 2020-08-25
Granted: 2021-02-12
Abstract: Изобретение относится к области газовой промышленности и может быть использовано при техническом обслуживании (диагностировании) шаровых кранов для контроля герметичности нижнего уплотнительного элемента шпиндельного узла. Подключают устройство контроля герметичности и вращением рукоятки надавливают штоком на запорный элемент фитинга подачи смазки, открывая его затвор, в результате чего газ из газопровода через негерметичный нижний уплотнительный элемент поступает в устройство. По манометру последнего фиксируют давление и сравнивают его величину с фактическим давлением в газопроводе, а выдавливаемую смазку собирают в ёмкость устройства. Техническим результатом изобретения является выявление негерметичности нижнего уплотнительного элемента шпиндельного узла шарового крана. 2 н.п. ф-лы, 2 ил.
Patent RU-2756373-C1 (RU)
Title: Method for studying optical density of flowing liquid
Inventor: Grebennikova Nadezhda Mikhajlovna
IPC: G01N21/85
Filed: 2020-11-25
Granted: 2021-09-29
Abstract: FIELD: spectrophotometric analysis.  
     SUBSTANCE: invention can be used to study the optical density of the flowing liquid. The essence of the invention consists in determining the formative parameter β by the difference of the normalized output signals from photodiode lines, which correspond to the intensity maxima of scattered laser radiation passed through a closed cuvette with a reference liquid having a known refractive index n c , and a flow cuvette with the liquid under study, the refractive index of which   must be controlled, the effect of changes in optical density on the error of measuring the refractive index of the current medium   is established, in this case, the flow cuvette is located inside a closed cuvette, both cuvettes have a cylindrical shape that ensures maximum contact of the walls, which provides maximum heat exchange for equalizing temperatures, which are controlled by temperature sensors located inside the cuvettes, connected to processing devices, information from these devices enters the processing and control device, a laptop is used for final data processing, in which calibration tables of the refractive index of the reference liquid from the temperature are placed, the closed and flow cuvettes are placed in a vertical position, the laser radiation enters the side face of the cuvette at right angle, a Dove prism is installed in front of the closed cuvette, which changes the direction of half of the laser beam coming out of the collimator, after passing the closed and flowing cuvette, scattered laser radiation enters the dividing prism, the use of which ensures the separation of light fluxes, as a result of which one part of the light flux reduces the signal amplitude of the first photodiode ruler and increases the illumination of the second, the other part of the light flux increases the signal amplitude of the first photodiode line and decreases the signal amplitude of the second photodiode line, measuring their values after processing the signals from the data obtained, using a certain ratio, the value of the change in the optical density of the flowing liquid is determined.  
     EFFECT: invention provides an increase in the accuracy of determining the change in the optical density of the flowing liquid.  
     1 cl, 5 dwg
Patent RU-2767432-C1 (RU)
Title: Method for mass spectrometric analysis of cyclosporins
Inventor: Baranova Anna Aleksandrovna
IPC: G01N30/72
Filed: 2021-03-03
Granted: 2022-03-17
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to analytical chemistry and relates to mass spectrometry of isomers of cyclic peptides containing β-hydroxy-N-methylamino acid, including identification of cyclosporine A and its isomer isocyclosporine A. Essence of the method consists in recording a mass spectrum with ionisation by spraying in an electric field with further analysis of fragmentation of doubly protonated ions.EFFECT: use of this method enables to distinguish isomers of such cyclic peptides by suppressing their characteristic NO-acyl shift due to protonation β-hydroxyl group of cyclic peptide.1 cl, 7 dwg, 2 ex