baber/WOPTO huggingface dataset:
Patent RU-2686508-C1 (RU)
Title: Инструмент-электрод для электрохимического полирования пространственно сложных поверхностей
Inventor: DRACHEV OLEG IVANOVICH
IPC: B23H3/04
Filed: 2018-03-26
Granted: 2019-04-29
Abstract: Изобретение относится к области электрохимической обработки металлов. Инструмент-электрод содержит корпус с зафиксированным на нем симметрично относительно вертикальной оси пустотелым коробом, на котором крепится модель из отвердевшего неметаллического, стойкого к воздействию электролита, материала, на наружной объемной поверхности которой смонтирована металлическая безъячеистая сетка, подключаемая к отрицательному полюсу источника питания. В основании корпуса установлены штифты и регулировочные винты, обеспечивающие установку зазора между моделью и заготовкой детали. Модель изготовлена по внутренней рабочей поверхности мастер-модели, которой является обрабатываемая заготовка детали, с учетом величины зазора для прокачки электролита и диаметра проволоки упомянутой сетки. Инструмент-электрод оснащен волноводным резонатором комплексных колебаний и электромагнитным вибратором, при этом волноводный резонатор комплексных колебаний выполнен пустотелым с винтовыми пазами, причем одним концом он жестко закреплен на дне упомянутого короба, а на другом закреплена прямоугольная плита, которая смонтирована с зазором относительно электромагнитного вибратора, закрепленного во внутренней части короба на торце корпуса соосно с осью волноводного резонатора, при этом на вход электромагнитного вибратора подключен выход усилителя мощности, а на вход последнего подключен выход с генератора частоты. Изобретение обеспечивает снижение расхода материала при изготовлении инструмента-электрода сложной формы, позволяющего осуществлять электрохимическую обработку пространственно сложных поверхностей с равномерным зазором по всей поверхности, а также повышение производительности и качества обработанной поверхности. 3 ил.
Patent RU-2677689-C1 (RU)
Inventor: MAEDA MIHO
IPC: H04B7/00
Filed: 2018-03-28
Granted: 2019-01-21
Abstract: Изобретение относится к мобильной связи. Система мобильной связи включает в себя множество eNB, которые осуществляют радиосвязь с UE и МСЕ, который управляет eNB. МСЕ указывает подкадр MBSFN (МСЕ), служащий в качестве радиоресурсов, передающих опорный сигнал для измерения мощности к UE менее часто, чем обычно к eNB, eNB, в дополнение к подкадру MBSFN (МСЕ) указанному МСЕ, обозначает подкадр MBSFN (eNB), служащий в качестве радиоресурсов, передающих опорный сигнал к UE менее часто, чем обычно, и в подкадре MBSFN (МСЕ) и подкадре MBSFN (eNB) опорный сигнал передается к UE. Тем самым опорный сигнал для измерения мощности может передаваться менее часто, чем обычно. 3 н. и 6 з. п. ф-лы, 25 ил.
Patent RU-2708600-C1 (RU)
Title: Method for marking explosive substance
Inventor: GORINOV SERGEJ ALEKSANDROVICH
IPC: C06B23/00
Filed: 2018-03-29
Granted: 2019-12-09
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemical methods for examination of explosives. Method for concealed marking of explosive substances consists in introducing into an explosive substance, obtained by mixing separate components, a marking composition containing identifiers, the number of which is proportional to the number of technical indicators subject to marking. As each identifier corresponding to a separate technical indicator, one or more one rare-earth metals are used, which are different from one or more than one rare-earth metals used in the other separate technical indicator, wherein mass fraction of rare-earth metal in each separate technical indicator is maintained at concentration level (0.01–1.00) mg/kg. 
     EFFECT: method provides higher reliability of identification of explosives by its identification code with simplification of the process of detecting and determining this code. 
     1 cl, 4 tbl
Patent RU-2681446-C1 (RU)
Inventor: Gorbacheva Tatyana Vasilevna
IPC: A01G7/00
Filed: 2018-05-07
Granted: 2019-03-06
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the agriculture. For the destruction of weeds in crops of beans they are treated with a herbicide in the form of a tank mixture in the phase of 2–3 true leaves of beans, 2–4 leaves of cereal and a height of 8–12 cm dicotyledonous weeds. As a tank mixture, a mixture of herbicide Global is used at a rate of 0.75 l/ha and Binoram growth regulator at a rate of 0.05 l/ha with a flow rate of 200 l/ha.EFFECT: invention allows to reduce the phytotoxic effect of the herbicide and increase the yield of beans.1 cl, 1 tbl
Patent RU-2698863-C1 (RU)
Title: Method for investigating the spontaneous involuntary attention
Inventor: POLESHCHUK NADEZHDA KONSTANTINOVNA
IPC: A61B5/00
Filed: 2018-05-07
Granted: 2019-08-30
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to psychology and can be used in pedagogics and ergonomics. A person being test object is presented with a dual image (DI) with the task of passively observing a test object for two minutes and counting the number of spontaneous switching of attention (SSA) during that time, two two-minute tests are carried out with presentation of the same flat-form DI with color of its chromatic colors with alternatively extreme color-perception, wherein central figure is colored by color with higher relative visibility, and peripheral figure is colored by color with less visibility relativity, wherein the subject is tasked to observe and respond to each change in the test object seen during first and repeated testing by pressing the timer button, recording the number of SSA at each presentation of the test object separately, then finding the absolute value of the difference between the fixed amount of SSA at the first and repeated presentation of the test object, obtained difference is interpreted by applying the rule: "the higher the numerical value of the difference, the lower the level of resistance of involuntary attention". 
     EFFECT: method provides minimization of situational preconditions of low reliability of retrospection of the method of investigating the resistance of involuntary attention by eliminating multifactorial procedural entropy, providing certainty (nonrandomness) with respect to the process of attracting the "image" of perception, its specific retention and targeted orientation of the switching vector from one "image" to the other when observing a flat dual image of the test object. 
     1 cl, 2 dwg
Patent RU-2694171-C1 (RU)
Title: Semiconductor processing device and method
Inventor: WEN SOPHIA
IPC: H01L21/67
Filed: 2015-12-21
Granted: 2019-07-09
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the surface treatment of a semiconductor silicon plate of semiconductor or similar articles, and particularly relates to a semiconductor processing device and method. Device for processing semiconductors comprises first part (110) with cavity and second part (120) with cavity, made with possibility of transition relative to first part (100) with cavity between open position and closed position. First part (110) with cavity is provided with slot (124) made in surface (123) of inner wall in direction of its small cavity, first through hole (125) communicating with slot (124) at first point and second through hole (126) communicating with slot (124) at second point. When second part (120) with cavity relative to first part (110) with cavity is in closed position and semiconductor silicon plate (200) of semiconductor to be processed is located in said small cavity, one surface of semiconductor silicon plate (200) of semiconductor to be processed and surface (123) of inner wall of provided groove (124) abut each other. Slot (124) due to blocking surface of semiconductor silicon plate (200) of semiconductor to be processed forms semiconductor channel, wherein said sealed channel by means of first through hole (125) and second through hole (126) is made in communication with ambient medium. 
     EFFECT: possibility of accurate adjustment of direction and flow rate of fluid medium for treatment and saving consumed amount of fluid medium for treatment. 
     17 cl, 11 dwg
Patent RU-2686877-C1 (RU)
Inventor: Oganyan Eduard Sergeevich
IPC: G01N3/32
Filed: 2018-07-03
Granted: 2019-05-06
Abstract: FIELD: test technology.SUBSTANCE: invention relates to determination of endurance limit of steel parts and steel specimens by application of repeating or pulsating forces to them. Method comprises performing loading by forces applied at constant frequency and stepped amplitude variation, starting from level of mechanical stresses created below mechanical limit of endurance, at each stage of force increase, the measured temperature of the tested steel parts and samples in the most loaded zone and at the stage where the direct proportion is disturbed between increase in the amplitude of applied forces and temperature of the tested steel parts and samples is increased, fixing mechanical stresses, by value of which value of limit of endurance is determined.EFFECT: increased sensitivity of the method for determination of limit of endurance, reduced time of tests, simplicity of the method, possibility of performing fatigue tests on one part or sample, safety of tested parts and possibility of their subsequent use.1 cl, 1 dwg
Patent RU-2694297-C1 (RU)
Title: Nanostructured coatings from the refractory metals carbides obtaining method
Inventor: Merzlyakov Sergej Vasilevich
IPC: C23C14/35
Filed: 2018-07-04
Granted: 2019-07-11
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the carbides and refractory metals coatings onto the substrate application methods by the magnetron sputtering. Method comprises the surface mechanical cleaning and degreasing, coating application by the mosaic target spraying in the magnetron sputtering system. In the inert gas environment, prior to the magnetron sputtering beginning, performing 5–10 cycles of the surface pulsed photon treatment (PPT) in the ultraviolet spectrum. Then, simultaneously with the PPT, magnetron sputtering is performed, wherein the incoming radiation power is chosen with the possibility of ensuring the substrate surface layer point defects formation, but insufficient for its heating above 10 % of the condensed material melting temperature, the PPT pulses duration is not more than 2 seconds, and the intervals between pulses are not less than 0.5 s. 
     EFFECT: obtaining coatings with increased hardness, wear resistance under contact loads, high values of the service life under various types of friction, chemical inertness in the wide range of temperatures. 
     3 cl, 2 dwg, 1 ex
Patent RU-2684087-C1 (RU)
Title: Use of complex lanthanum, molybdenum and tellurion oxide
Inventor: SIBIRKIN ALEKSEJ ALEKSEEVICH
IPC: C01G39/02
Filed: 2018-07-23
Granted: 2019-04-03
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to chemistry and relates to use of a complex oxide of lanthanum, molybdenum and tellurium, having a chemical formula LaMoTeO. LaMoTeOcan be used as a charge component along with other compounds, and also as a charge in an individual state.EFFECT: obtaining lanthanum-containing tellurite-molybdate glass using a simple and easy-to-use method.1 cl, 3 dwg, 1 tbl, 3 ex
Patent RU-2691894-C1 (RU)
Title: Держатель бескаркасного протеза клапана сердца
Inventor: ANISIMOV ANDREJ NIKOLAEVICH
IPC: A61F2/24
Filed: 2018-10-18
Granted: 2019-06-18
Abstract: Изобретение относится к медицинской технике. Держатель 1 имеет корпус 3, хвостовик 4, три спицы 6. Дистальные концы 9 спиц 6 снабжены лопатками 13, отходящими от спиц 6 вдоль оси 5 корпуса 3 в сторону, противоположную хвостовику 4. Каждая лопатка 13 снабжена установочной поверхностью 14, дистальной поверхностью 15, торцевой поверхностью 16, и направляющими 17 для нитевидного элемента 11. Держатель 1 снабжен поддерживающим элементом 18, выполненным в виде рамной стойки 19, которая установлена на спицах 6 со стороны установочных поверхностей 14 лопаток 13 и зафиксирована на спицах 6 с помощью трех крепящих элементов, каждый из которых содержит ушко, частично охватывающее соответствующую спицу 6. Рамная стойка 19 снабжена тремя плавно закругленными элементами 22, расположенными между спицами 6 и отходящими от них вдоль оси 5 корпуса 3 в сторону, противоположную хвостовику 4. Технический результат состоит в обеспечении удобства позиционирования протеза в хирургическом поле без применения вспомогательных инструментов в процессе прокола периферии манжеты иглами с хирургическими нитями и протягивания нитей на необходимую длину. 3 з.п. ф-лы, 5 ил.
Patent RU-2694568-C1 (RU)
Title: Thermal solid-state motor
Inventor: YASAKOV NIKOLAJ VASILEVICH
IPC: F03G7/06
Filed: 2018-11-07
Granted: 2019-07-16
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the field of heat engineering, in particular to non-traditional converters of heat energy into mechanical work, and can be used in drives of electric units, tubing and other equipment of industrial, agricultural and other purposes. Thermal solid-state engine includes zones of heating and cooling, shaft installed in bearings, heat-sensitive elements (HSE), contacting with them support flange, connected through bearing with inclined flange of shaft, as well as a slide valve connected to the shaft, which controls the heating and cooling heat carriers flows coming to the HSE. Engine is equipped with HSE, consisting of bimetallic sections and located in cylindrical sockets of housing unit, connected to slide valve channels. Hot heat carrier circuit is connected only with one or two HSE for their final heating, and the rest HSE are connected by means of the slide valve channels to the heat energy recovery circuit, providing heat exchange between cooled before heated HSE and pre-heated HSE. 
     EFFECT: use of the invention provides higher efficiency, reduced weight and overall dimensions of the engine. 
     1 cl, 3 dwg
Patent RU-2686747-C1 (RU)
Inventor: Baikin Aleksandr Sergeevich
IPC: A61K9/00
Filed: 2018-11-08
Granted: 2019-04-30
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method of producing a biodegradable polylactide-based polymer coating on TiNbTaZr wire for cava filters used in endovascular prevention of pulmonary artery thromboembolia. Method involves dissolving polylactide in chloroform, adding a drug, dipping the wire into the obtained solution and drying the coating. Coating is applied on TiNbTaZr alloy wire, poly-D,L-lactide with molecular weight from 45 to 180 kDa is used for dissolution in amount of 2 to 10 g per 200 ml of chloroform, heparin is used as medicinal agent with concentration of 1 to 5 % weight, drying is carried out for 2 days in air at 37 °C in thermostat. 
     EFFECT: invention enables to obtain a coating with given thickness and controlled biodegradation. 
     1 cl, 2 ex
Patent RU-2704648-C1 (RU)
Title: Recharge mechanism of small arms
Inventor: KHOKHLOV NIKOLAJ IVANOVICH
IPC: F41A7/02
Filed: 2018-11-30
Granted: 2019-10-30
Abstract: FIELD: weapons.SUBSTANCE: invention relates to auxiliary mechanisms for automatic firearms. Mechanism for recharging of small arms consists of an electric drive, the rod of which interacts to a lead, which is made with possibility of interaction with a gate of the weapon, a retainer, a spring. Recharging mechanism is switched on remotely.EFFECT: technical result is higher reliability of small arms recharging mechanism.1 cl, 3 dwg
Patent RU-2684674-C1 (RU)
Title: Vacuum cleaner
Inventor: LUBBERS MATTHIJS HENDRIKUS
IPC: A47L5/28
Filed: 2017-11-22
Granted: 2019-04-11
Abstract: FIELD: satisfaction of vital human requirements.SUBSTANCE: disclosed is a vacuum cleaner comprising a nozzle (N) for cleaning a surface, a suction tube (T) for receiving inlet air from a nozzle (N), a cyclone device having a cyclone (C) and a container (DC) for contaminants, both directed perpendicularly to a suction tube (T). Inlet of cyclone device is connected with suction tube (T), from which inlet air moves, following in spiral around center, in first direction perpendicular to suction tube (T) to reach stage (V), on which the contaminants are separated from the inlet air to produce the cyclone outlet air. At this stage, the cyclone outlet air moves through the channel in a second direction perpendicular to the suction tube (T) and opposite to the first direction to reach the output of the cyclone unit. Vacuum cleaner comprises filter (F) for outlet air of cyclone and generator (A) of air flow for generation of air flow through suction tube (T), cyclone (C) and filter (F). When nozzle (N) touches surface and suction tube (T) is located in horizontal position, first and second directions are perpendicular to surface, wherein perpendicular concept allows deviation of not more than 35°.EFFECT: vacuum cleaner is proposed.5 cl, 4 dwg
Patent RU-2707199-C1 (RU)
Title: Method of determining article thickness at one-sided access
Inventor: Sokolova Zoya Nikolaevna
IPC: G01B17/02
Filed: 2018-12-18
Granted: 2019-11-25
Abstract: FIELD: defectoscopy. 
     SUBSTANCE: use: for ultrasonic thickness gauging, flaw detection of materials and articles. Summary of invention consists in the fact that on the ultrasonic echo-pulse thickness meter the speed of propagation of ultrasonic oscillations corresponding to the material of the measured article is set, ultrasonic transducer is placed on the outer surface of the measured article material, then the article wall thickness value is read from and recorded from the ultrasonic device, fixing position in space of initial surface of article material, then for each measured point of article material surface, on which ultrasonic transducer is installed, fixing and measuring article wall conditional thickness (d 1c ) on conditional speed of ultrasonic oscillations propagation in article material (C c ), then wall surface of article is reduced, reducing its geometrical thickness by a value close to half the wavelength of ultrasonic oscillations at frequency of converter, in each measured point of article material surface change of geometrical thickness of article wall is measured and this value is fixed (Δd), then in each measured point of article material surface an ultrasonic transducer is installed, conditional thickness of article wall is measured and fixed (d 2c ) on conditional speed of ultrasonic oscillations propagation in article material (C c ), calculating the article wall geometrical thickness and the true ultrasonic vibration propagation speed for each article material surface point. 
     EFFECT: high accuracy and reliability of measurement results of thickness of articles with one-sided access, made from non-uniform material with unknown distribution of speed of ultrasonic oscillations on surface of article. 
     1 cl, 6 tbl, 3 dwg
Patent RU-2711547-C1 (RU)
Inventor: ARZHAKOVA OLGA VLADIMIROVNA
IPC: C08L23/04
Filed: 2018-12-29
Granted: 2020-01-17
Abstract: Изобретение относится к способу получения механочувствительных мезопористых пленочных материалов со свойствами жесткоэластичных полимеров, предназначенных для широкого использования в различных областях науки и техники. Способ включает первичную одноосную вытяжку полукристаллического (ПК) полимерного изделия со степенью кристалличности от 20 до 80% вытянутой формы в присутствии органического растворителя до степени вытяжки от 25 до 250% от исходной длины изделия. Далее изделие выдерживают в свободном состоянии при комнатной температуре на воздухе при полном удалении физически активной жидкой среды (ФАЖС) из его объема. Вторичную одноосную вытяжку осуществляют при комнатной температуре на воздухе. Полученный полимерный материал приобретает свойства, характерные для жесткоэластичных полимерных материалов. При приложении механической нагрузки в циклическом режиме с последующими стадиями разгрузки образцы воспроизводят свое поведение, демонстрируя формирование пористости при нагрузке и восстановление исходных размеров с пористостью до нулевого уровня при снятии напряжения. При этом величина пористости и усадки жесткоэластичных полимерных материалов не зависит от количества циклов нагрузки/разгрузки. Изобретение обеспечивает механочувствительные полимерные материалы с жесткоэластичными свойствами на основе широкого круга промышленных ПК полимеров и формированием открытой пористости до 40 об.% с размерами пор до 20 нм. 7 з.п. ф-лы, 10 пр.
Patent RU-2714711-C1 (RU)
Inventor: SAFRONOVA TATYANA IVANOVNA
IPC: A01B79/02
Filed: 2018-12-28
Granted: 2020-02-19
Abstract: Изобретение относится к области сельского хозяйства, в частности к рисоводству. Способ подготовки почвы к посеву риса в паровом поле рисового севооборота, включающий осеннюю обработку почвы путем дискования, боронования, посев озимых и зимующих промежуточных культур, их уборку, выполнение капитальной планировки плоскости чеков с одновременным ремонтом водовпускной и водовыпускной оросительной сети, работающей в режиме свободного оттока, восстановлением чековых валиков и дорог, затем на поверхности чеков создают максимальный слой воды, поддерживают его до конца оросительного сезона, при этом почву выдерживают в состоянии предельной влагоемкости весь зимний период, после которого плотность пахотного горизонта достигает 1,05-1,1 т/м, посев риса, отличающийся тем, что при посеве озимых и зимующих промежуточных культур регулируют изменения уровня воды в водовыпускной оросительной сети для достижения влажности пахотного горизонта почвы 60-80% от наименьшей влагоемкости, при этом водовыпускная оросительная сеть работает в режиме подпора в осенне-весенний период, затем осуществляют посев риса. Способ обеспечивает повышение продуктивности посевов в результате снижения количества всходов сорняков на агромелиоративном поле и улучшение мелиоративного состояния. 5 табл., 1 пр.
Patent RU-2704540-C1 (RU)
Title: Method of determining image orientation external orientation angles
Inventor: Chernov Ivan Vladimirovich
IPC: G01C11/02
Filed: 2019-01-25
Granted: 2019-10-29
Abstract: FIELD: photogrammetry. 
     SUBSTANCE: invention relates to photogrammetry, can be used in remote probing of the Earth, mapping of terrain, determination of coordinates of points of terrain. Disclosed method of determining angular elements of an external orientation of a snapshot includes: photographing an object, terrain; receiving data from global satellite radio navigation systems and converting said data into antenna center phase center data located coaxially with the direction line of the survey, and calculation of longitudinal and transverse angle of inclination of image (model) on rectangular geodetic coordinates of phase centers of antennas for receiving signals of global navigation systems. 
     EFFECT: technical result is determination of linear and angular elements of external orientation (angles of inclination) of a picture. 
     1 cl, 1 dwg
Patent RU-2707739-C1 (RU)
Title: Method for extended transmission of a physical random access channel, a network device and a terminal
Inventor: NAN FANG
IPC: H04W74/08
Filed: 2019-04-29
Granted: 2019-11-29
Abstract: FIELD: communication equipment. 
     SUBSTANCE: invention relates to communication technologies, in particular to a method for extended transmission of a physical random access channel, a network device and a terminal. Terminal includes: a level determination unit configured to determine extended transmission level information of a physical random access channel PRACH; a parameter determination unit configured to determine a first characteristic parameter which relates to PRACH extended transmission and which is associated with PRACH extended transmission layer information, which is determined by the level determining unit, wherein the first characteristic parameter includes at least one of transmitted power, preamble format and time-frequency resource; and a sending unit configured to perform extended PRACH transmission according to the first characteristic parameter determined by the parameter determination unit. 
     EFFECT: in the above hardware solution, the first characteristic parameter is associated with level information, and the characteristic parameter used for the extended PRACH sending can be quickly and accurately determined, which reduces the terminal power. 
     30 cl, 19 dwg, 1 tbl