baber/WOPTO huggingface dataset:
Patent RU-2710624-C2 (RU)
Inventor: LI ROBERT
IPC: H01M8/124
Filed: 2016-02-08
Granted: 2019-12-30
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to an interconnector for a low-temperature solid oxide fuel cell, a method for its production and a battery of fuel cells comprising at least one interconnector which can be used to produce electric power. Said interconnector comprises a bearing base of stainless steel, comprising a first surface and a second surface, a layer containing chromium oxide on a first surface of the base, wherein the chromium oxide layer has thickness of 350 nm to 600 nm, a metal oxide coating on the chromium oxide layer and an aluminium oxide layer on the second surface of the support base. Interconnector manufacturing method includes application of metal oxide metal oxide coating on first surface of bearing base from stainless steel to produce bearing base with coating and heating bearing base with coating to temperature of 800 °C to 920 °C, to obtain a layer containing chromium oxide with thickness of 350 nm to 600 nm between the first surface and the metal oxide coating and providing a layer of aluminium oxide on the second surface of the support base.EFFECT: obtaining an interconnector which is protected from corrosion while maintaining structural integrity during the life of the fuel cell battery.16 cl, 7 dwg
Patent RU-2695828-C2 (RU)
Title: Reinforcing fibrous structure for parts from composite material with wide range of thickness
Inventor: LEFEBVRE MARIE
IPC: D03D11/00
Filed: 2016-02-09
Granted: 2019-07-29
Abstract: FIELD: weaving. 
     SUBSTANCE: fibrous structure (200) includes a plurality of weft layers (t1-t34) and a plurality of base layers (C1-C12) connected to each other by three-dimensional or multilayer weaving, wherein fibrous structure (200) includes at least first and second parts (203, 204), which adjoin each other in main direction, first part (203) has thickness in direction perpendicular to main and weft directions, which exceeds thickness second part (204). Weft layers (t13-t22) located in core (2031) of first part (203) of fibrous structure (200), include cords (10). Weft layers (t1-t12; t23-t34) passing on either side of weft layers (t13-t22), including cords (10), and up to shell (2032; 2033) of first part (203), include threads or bundles (20; 21; 22), wherein cords (10) have a cross-section which exceeds the cross-section of threads or bundles (20; 21; 22). 
     EFFECT: reinforcing fibrous structure is disclosed for parts from composite material with a wide range of thickness. 
     12 cl, 27 dwg
Patent RU-2688834-C2 (RU)
Title: Способ определения дисбаланса масс полусферического резонатора твердотельного волнового гироскопа
Inventor: NAZAROV SERGEJ BORISOVICH
IPC: G01C19/00
Filed: 2017-10-10
Granted: 2019-05-22
Abstract: Изобретение относится к производству твердотельных волновых гироскопов. Способ определения дисбаланса масс полусферического резонатора твердотельного волнового гироскопа дополнительно содержит этапы, на которых измеряют реакцию в опоре в месте крепления резонатора, а математическая обработка сигнала заключается в определении величины амплитуды и углового положения колебаний относительно датчиков возбуждения, рассчитанных по формулегде a1 - амплитуда сигнала с первого пьезоэлектрического датчика;а2 - амплитуда сигнала со второго пьезоэлектрического датчика;а3 - амплитуда сигнала с третьего пьезоэлектрического датчика;А - амплитуда колебаний;где ϕ - угловое положение колебаний ножки относительно датчиков возбуждения.Технический результат – повышение точности определения дефектов резонатора. 2 з.п. ф-лы, 1 ил.
Patent RU-2707200-C2 (RU)
Inventor: BORISENKO ALEKSANDR BORISOVICH
IPC: H04K3/00
Filed: 2018-03-27
Granted: 2019-11-25
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to radioelectronic suppression of high-precision weapons control systems and can be used in development of radio countermeasures systems intended for protection of air and ground objects from hitting by self-guided missiles. Method for generating adaptive radio interference, based on detecting an attacking guided missile, determining the fact of guidance of the missile to the protected object and emission of radio interference in the direction towards the missile consists in the fact that they interfere with the missile, the phase coordinates of the missile are measured, using the measured phase coordinates of the missile, the transient characteristic of the missile guidance loop is calculated by the instantaneous miss and its parameters at the extremum point, using parameters of the point of extremum of the transient characteristic of the missile guidance system by the instant miss, determining parameters required for simulating the missile guidance circuit, by mathematical simulation in compressed time scale using mathematical model of missile guidance circuit, parameters of which are refined, calculating relationship of instantaneous miss of missile for each of available types of interferences and selecting type of interference, which provides maximum instant miss of missile, emit interference of selected type in direction towards attacking rocket. In use, the method can reduce the probability of hitting the protected objects to level of 0.1 or less. 
     EFFECT: technical result is high efficiency of suppression of guidance systems of guided missiles due to adaptive selection of type and parameters of interference, which takes into account parameters of guidance loop of precisely that guided missile, which attacks protected object at current moment in real time scale. 
     1 cl, 2 dwg
Patent RU-2767431-C2 (RU)
Inventor: THOMAS SCHNEIDER
IPC: F02M35/10
Filed: 2018-06-07
Granted: 2022-03-17
Abstract: Изобретение может быть использовано в двигателях внутреннего сгорания, в частности к впускному воздухораспределительному трубопроводу (10), для двигателя внутреннего сгорания с множеством головок цилиндров (26). Устройство для подачи воздуха имеет корпус (12) трубопровода. Корпус (12) трубопровода включает распределительный воздушный канал (14) с множеством выпускных отверстий (22) для соединения с множеством впускных каналов (28) множества головок (26) цилиндров. Корпус (12) трубопровода включает множество одиночных вентиляционных каналов (16), соединяющихся с множеством охлаждающих камер (30) множества головок (26) цилиндров, для вентиляции множества охлаждающих камер. Корпус (12) трубопровода дополнительно включает общий вентиляционный канал (18), с которым соединено множество одиночных вентиляционных каналов (16). Изобретение позволяет интегрировать вентиляционные каналы охлаждающих камер одноцилиндровых головок цилиндров в корпус воздухораспределительного трубопровода двигателя внутреннего сгорания и, таким образом, упростить конструкцию и монтаж устройства вентиляции указанных охлаждающих камер. 3 н. и 9 з.п. ф-лы, 3 ил.
Patent RU-2721441-C2 (RU)
Title: Method for evaluating the position of a machine control device
Inventor: VINATI Feliche
IPC: G01C21/08
Filed: 2016-11-18
Granted: 2020-05-19
Abstract: FIELD: control system; machine building. 
     SUBSTANCE: disclosed is a method of estimating the position of a control device intended for controlling working machines. Control device comprises means to control movement of working machine along appropriate directions. A given range of magnetic field values with respect to the Earth's magnetic field is set. Position of control device is pre-estimated using accelerometer and magnetometer data installed in control device. Method includes updating preliminary estimation of control device position using gyroscope data set in control device. If magnetic field values measured by magnetic field are outside preset range of magnetic field values, measurement results of the magnetometer are not taken into account at the stage of preliminary estimation of the control device position. Also disclosed is method of working machine control. 
     EFFECT: enabling determination of the control device position, increase in the hoisting machines use safety, compensation of magnetic disturbances. 
     10 cl, 10 dwg, 1 tbl
Patent RU-2730376-C2 (RU)
Title: Устройство для напоминания и измерения уровня вещества внутри емкости с веществом
Inventor: BENTKOVSKI YAKOV
IPC: G01F23/22
Filed: 2016-12-09
Granted: 2020-08-21
Abstract: Изобретение относится к системе связи для измерения и напоминания, соединенной с емкостью с веществом, для передачи данных в вычислительное устройство пользователя через сеть связи. Устройство для измерения уровня вещества внутри емкости, состоящее из корпуса, съемно прикрепленного к колпачку емкости, в котором корпус выполнен с возможностью оставаться прикрепленным к колпачку, когда колпачок, по крайней мере частично, снят с емкости, указанный корпус вмещает нижнюю крышку, прикрепленную к корпусу, и выполнен с возможностью установки на колпачке емкости, блока формирования сигнала, расположенного в корпусе, первого датчика, расположенного в корпусе, для определения уровня напитка в емкости, контроллера, расположенного в корпусе, причем указанный контроллер сконфигурирован для приема от первого датчика показаний об уровне напитка в емкости, а также активирования блока формирования сигнала на основании, по крайней мере, показаний об уровне напитка в емкости; а также держателя батареи, выполненного с возможностью удерживания батареи и электрически соединенного для питания указанного контроллера, в котором указанный держатель батареи прикреплен к корпусу. Техническим результатом является быстрое и точное измерение уровня вещества в емкости, выработка сигналов напоминания, основанных на потреблении вещества. 10 з.п. ф-лы, 4 ил.
Patent RU-2723003-C2 (RU)
Title: Клапан высокого давления с телескопическим поршнем
Inventor: ANDREAS THOMAS
IPC: F16K15/18
Filed: 2017-01-23
Granted: 2020-06-08
Abstract: Группа изобретений относится к клапану для подачи газа под высоким давлением, а также к системе пожаротушения с клапаном. Клапан для газа, подаваемого под давлением, содержит корпус с входным отверстием, выходным отверстием и каналом, который соединяет входное отверстие с выходным отверстием и который содержит гнездо.  Клапан содержит скользящий поршень с двумя противоположными поверхностями, выполненный с возможностью вхождения в контакт с гнездом для закрытия канала. Клапан выполнен таким образом, что разность давлений на противоположных поверхностях поршня выталкивает поршень из гнезда для открытия канала. Поршень оснащен телескопическим удлинителем, скользящим по каналу для направления поршня в канале между открытым положением и закрытым положением. Техническим результатом является повышение компактности клапана, а также предоставление экономического решения, которое предотвращает утечку. 2 н. и 14 з.п. ф-лы, 9 ил.
Patent RU-2727975-C2 (RU)
Title: Door, window or facade element, as well as the fittings for such an element
Inventor: BRANDES MATTHIAS
IPC: E06B5/16
Filed: 2017-02-24
Granted: 2020-07-28
Abstract: FIELD: construction.SUBSTANCE: present invention relates to window, door or facade element containing box from packing bars and folding frame made of frame frames bars, wherein one or more box frames and/or beams of the folding frame has/have at least the following features: main profile (300, 400), on which two fastening grooves (20b, 21b) are formed, open in one direction to fix corresponding fasteners of fitting structure, covering intermediate space between fastening grooves (20b, 21b), wherein two attachment grooves (20b, 21b) comprise at least one fixing means for the at least one mating fastener of the fittings component structure, which can be fixed without using tools, wherein the fittings structure contains functional fittings on the furniture fastening plate (73, 55) and at least one supporting element (59) for supporting the mounting plate, wherein the supporting member is configured to be directly or indirectly fixed in fastening grooves (20b, 21b) by means of mating retainers.EFFECT: present invention is aimed at creation of door, window or facade element, and fittings, simplifying production and processing of said structures.20 cl, 14 dwg
Patent RU-2729489-C2 (RU)
Title: Method of producing dispersions of particles of a certain size
Inventor: OURIEV BORIS
IPC: B01F23/70
Filed: 2017-03-14
Granted: 2020-08-07
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method of producing dispersions of particles of a certain size, in which the liquid mixed dispersion is continuously separated into a coarse fraction dispersion and a fine fraction dispersion. Method of producing dispersions of a defined particle size, when the dispersion of the liquid mixture (Dm) is continuously divided into a coarse fraction (Dg) dispersion and a fine fraction (Df) dispersion, involves the following steps: A) continuous or intermittent production of mixed dispersion (Dm) during preliminary dispersion, when mixture of particles (Pm) of disperse phase is mixed with liquid continuous phase to form mixed dispersion (Dm) and temporarily stored in at least one mixing tank (Tm); B) outputting the mixed dispersion (Dm) from the preliminary dispersion process into at least one continuously operating separation device (VT); C) separation of mixture of particles (Pm) of mixed dispersion (Dm) in at least one separation device (VT) into coarse particles (Pg) from coarse fraction dispersion (Dg) and fine particles (Pf) from dispersion of fine fraction (Df) in accordance with the particle size threshold value; D) discharging fine fraction dispersion (Df) from at least one separating device (VT) into at least one storage container (TV); E) unloading the coarse fraction (Dg) dispersion from at least one separator (VT) into at least one dispersant (DP); F) coarse fraction (Dg) coarse particles (Pg) grinding in at least one dispersant (DP) into a mixture of dispersed particles (PDm) and returning a mixture of dispersed particles (PDm) into at least one mixing tank (Tm) during preliminary dispersion and G) mixing the dispersed mixture of particles (PDm) returned in the preliminary dispersion process with mixed dispersion (Dm) obtained in the preliminary dispersion process in at least one mixing tank (Tm). 
     EFFECT: invention provides higher efficiency. 
     9 cl, 2 dwg
Patent RU-2742496-C2 (RU)
Title: Vertical take-off and landing aircraft
Inventor: GORSHKOV ALEKSANDR ALEKSANDROVICH
IPC: B64C29/02
Filed: 2018-11-09
Granted: 2021-02-08
Abstract: FIELD: aviation.SUBSTANCE: invention relates to aviation, in particular to structures of vertical take-off and landing aircraft. The vertical take-off and landing aircraft (VTOLA) comprises a fuselage, a wing and an air propeller of a variable step, the axis of which is arranged along the longitudinal axis of the fuselage. The VTOLA also comprises a tail chassis which provides for the vertical position of the longitudinal axis of the fuselage during take-off and landing in the form of long, hingedly attached hydraulic cylinders to the fuselage. The air propeller is arranged in the nose part of the fuselage and is provided with a percussion rifle. The tail fairing, which is devoid of tail fin, is capable of remotely controlled folding and laying in flight, and the hydraulic cylinders of the chassis are capable of being removed in flight under the above-mentioned tail fairing.EFFECT: ensured is reduction in aerodynamic resistance of the aircraft and increase in speed, economy and range of the flight.3 cl, 6 dwg
Patent RU-2758765-C2 (RU)
Inventor: KUROCHKIN ANDREJ VLADISLAVOVICH
IPC: C10G35/04
Filed: 2019-04-30
Granted: 2021-11-01
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to installations for the production of aromatic hydrocarbons from C 3+  hydrocarbons; it can be used in the oil and gas industry. The invention relates to an installation for the catalytic recycling of light hydrocarbon raw materials with the production of aromatic hydrocarbons, including a catalytic recycling block, which consists of a catalytic recycling unit with a line for supplying raw materials, a catalyzate separation unit, including an air cooling unit, a separator and a compressor with a refrigerator, as well as an adsorption purification unit, and, in addition, including a fractionation block and an absorbent supply line. A dephlegmator with a cooling unit equipped with lines for outputting phlegm and deflegmation gas is installed as a separator in the catalysate separation unit, the line for outputting deflegmation gas is equipped with a compressor, an air cooling unit, a refrigerator and a fractionating absorber with a cooling unit equipped with a line for outputting saturated absorbent and a line for outputting distilled gas, on which an adsorption purification unit is located equipped with a line for supplying blow-off gas and connected by a line for supplying regeneration gas to a dephlegmator, and a line for outputting dry gas - to a membrane installation equipped with a line for outputting hydrogen-containing gas and connected to the catalytic recycling unit by a line for supplying methane-containing circulating gas. The fractionation block is equipped with lines for outputting aromatic hydrocarbons and is connected to the dephlegmator by a phlegm output line, to the fractionating absorber - by lines for outputting the absorbent and saturated absorbent, and to the line for supplying separation gas or the line for supplying methane-containing circulating gas - by the line for outputting exhaust gas.  
     EFFECT: simplification of the installation and an increase in the inter-generation mileage of the catalyst. 
     2 cl, 1 dwg
Patent RU-2768743-C2 (RU)
Title: Rmp-based composition and methods of using same
Inventor: AHN YEON S
IPC: A61P7/04
Filed: 2017-11-29
Granted: 2022-03-24
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: group of inventions relates to a composition for treating excessive bleeding in a subject, and a method of treating excessive bleeding in a subject. Composition contains erythrocyte-derived microparticles (RMP) for treating excessive bleeding in a subject, where microparticles obtained from erythrocytes demonstrate acetylcholinesterase (AchE) activity, which is less than 350 pmol/min per 10 6  particles/mcl. Method of treating excessive bleeding in a subject. 
     EFFECT: above-described composition retains high haemostatic efficacy, at the same time does not demonstrate noticeable toxicity. 
     16 cl, 2 tbl, 4 dwg, 1 ex
Patent RU-2751327-C2 (RU)
Title: Installation for the production and distribution of bitumen conglomerates
Inventor: PIRAZZINI ANDREA
IPC: E01C19/10
Filed: 2017-12-06
Granted: 2021-07-13
Abstract: FIELD: bitumen conglomerates production.SUBSTANCE: invention relates to the field of production of bitumen conglomerates. The installation for the production of bitumen conglomerates contains at least one dryer for drying the materials to be processed, equipped with a burner, a mixer for mixing the processed materials, and a control unit. The dryer consists of the first part and the second part, located one after the other, between which there is a compartment for hot air passage. The first part of the dryer is designed for the passage of the material in it in the direction of moving the material in the first part of the dryer. The second part of the dryer is designed for the passage of the material in it in the direction of moving the material in the second part of the dryer. The first part of the dryer is equipped with a burner that generates heat for drying the materials located in the first part of the dryer. The heat is transferred to the second part of the dryer by means of hot air flow directed from the first part of the dryer containing the burner to the second part of the dryer. The first part of the dryer is equipped with a channel connecting the first part of the dryer and the second part of the dryer, forming a path for the hot air flow intended for heating the material located in the second part of the dryer, and forming a bypass channel relatively to the mentioned compartment for hot air passage between the first part of the dryer and the second part of the dryer. The mentioned channel restricts the outer zone of the hot air flow, which is located between the outer surface of the channel and the inner surface of the first part of the dryer. The outer flow zone is connected to the air passage compartment. A closing device is provided that is transferred into at least three configurations: the first configuration, in which the closing device leaves the channel partially open and completely closes the communication between the outer flow zone and the second part of the dryer; the second configuration, in which the closing device completely closes the channel and completely closes the communication between the outer flow zone and the second part of the dryer; the third configuration, in which the closing device leaves the channel partially open and leaves the communication between the outer flow zone and the second part of the dryer partially open.EFFECT: provided is possibility to control the temperature of hot gas flows, reduce the nominal power of the installation, and simplify the design.36 cl, 17 dwg
Patent RU-2751315-C2 (RU)
Inventor: Tamojkin Andrej Yurevich
IPC: G07C13/00
Filed: 2019-11-05
Granted: 2021-07-13
Abstract: Изобретение относится к системам удаленного голосования. Технический результат - обеспечение возможности защищенного дистанционного голосования с помощью мобильных устройств. Для этого предложена автоматизированная система дистанционного голосования, содержащая: модуль регистрации и первичной аутентификации; модуль биометрической аутентификации, осуществляющий биометрическую аутентификацию пользователя, доступ к голосованию, формирование профиля и прав пользователя в системе с помощью алгоритмов биометрической проверки; модуль электронной подписи; модуль управления активностью, осуществляющий возможность инициации и администрирования активности пользователем в системе; модуль проведения активности, осуществляющий возможность обработки и реализации, инициированной пользователем, активности; модуль интеграции с внешними системами, осуществляющий взаимодействие с внешними системами; модуль обработки внутренних запросов, осуществляющий интерпретацию внутренних запросов от модулей системы в запросы к модулю интеграции с внешними системами; модуль аудита, выполняющий мониторинг действий пользователя системы и ведения на основании фиксируемой информации системного журнала. 3 з.п. ф-лы, 2 ил.
Patent RU-2765623-C2 (RU)
Title: Glove and glove manufacturing method
Inventor: HANSEN JAN ERIK VEST
IPC: A47G25/90
Filed: 2018-04-11
Granted: 2022-02-01
Abstract: FIELD: clothing item. 
     SUBSTANCE: invention relates to an annular element for engagement with a glove hole to form a peripheral passage around the glove hole. The invention additionally relates to a glove and a method for manufacturing a glove containing a conical annular protrusion forming a peripheral passage around the glove hole, where the annular protrusion contains an annular element. The annular element contains the first annular section of a conical shape, the second annular section of a conical shape and a central annular section between the first and the second annular sections, containing a number of holes. The annular element is folded relatively to the central section to obtain a folded configuration, in which the second annular section is bent down to be located on the first annular section. 
     EFFECT: obtaining a glove. 
     15 cl, 18 dwg