baber/WOPTO huggingface dataset:
Patent RU-2706497-C1 (RU)
Title: Electric booster
Inventor: KIM WON YOUNG
IPC: A47J27/00
Filed: 2018-08-28
Granted: 2019-11-19
Abstract: FIELD: kitchen appliance. 
     SUBSTANCE: electric boiling apparatus includes a housing comprising an inner cup configured to accommodate food and a heating device; a cover connected to the upper part of the body and opening and closing by means of an opening/closing device; a pressure mode selection unit configured to pass through the cover and configured to switch or maintain the open/closed state to divert the inner steam from the inner cup by interacting with the opening/closing device; a unit of sensors configured to detect the position of locking/unlocking the locking device of the inner bowl, which closes the inner bowl by interacting with the opening/closing device; and a control unit configured to supply power to the housing in the event of receiving any readout signal from the sensor unit and configured to actuate the heating device according to a cooking instruction supplied through the control panel when power is supplied to the housing. 
     EFFECT: present invention discloses an electric cooking apparatus configured to prepare food in inner cup, which is under pressure and not under pressure, which increases culinary properties of the presented article and ease of use. 
     70 cl, 12 dwg
Patent RU-2704213-C1 (RU)
Title: Method for prediction of development of adverse environmental effects, identified from materials of aerospace survey
Inventor: Grigoreva Olga Viktorovna
IPC: G01W1/00
Filed: 2018-09-11
Granted: 2019-10-24
Abstract: FIELD: ecology. 
     SUBSTANCE: invention relates to environmental monitoring methods. Essence: processing aerospace survey materials. Level of anthropogenic load exerted on ecosystem components by detected contamination and disturbances is determined. A self-recovery potential of the ecosystem is calculated. An adverse effect forecast for each type of exposure by the fuzzy plurality method is evaluated to determine the priority of the environmental recovery and purification activities. Integral assessment of development of unfavorable effects for the entire ecosystem of the territory is determined based on the method of main components. 
     EFFECT: more objective prediction of unfavorable environmental effects. 
     1 cl, 1 dwg, 1 tbl
Patent RU-2690059-C1 (RU)
Title: Стальной материал и стальная труба для нефтяных скважин
Inventor: ARAI YUJI
IPC: C22C38/52
Filed: 2017-02-20
Granted: 2019-05-30
Abstract: Изобретение относится к области металлургии, а именно к стальному материалу, используемому для изготовления стальных труб для нефтяных скважин. Материал содержит, мас.%: C: 0,15-0,45, Si: 0,10-1,0, Mn: 0,10 - менее чем 0,90, P: 0,05 или менее, S: 0,01 или менее, Al: 0,01-0,1, N: 0,010 или менее, Cr: 0,1-2,5, Mo: 0,35-3,0, Co: 0,50-3,0, Cu: 0-0,5, Ni: 0-0,5, Ti: 0-0,03, Nb: 0-0,15, V: 0-0,5, B: 0-0,003, Ca: 0-0,004, Mg: 0-0,004, Zr: 0-0,004, редкоземельный металл: 0-0,004, остальное - Fe и примеси. Микроструктура содержит в объемном отношении 90% или более отпущенного мартенсита, а состав удовлетворяет выражениям: C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15-Co/6+α ≥ 0,50, (3C+Mo+3Co)/(3Mn+Cr)≥1,0 и эффективный B=B-11(N-Ti/3,4)/14, где α составляет 0,250 при эффективном B, составляющем 0,0003% или более, и равен 0 при эффективном B, составляющем менее чем 0,0003%. Материал обладает превосходной стойкостью к SSC даже в среде с высоким давлением HS. 2 н. и 15 з.п. ф-лы, 3 ил., 2 табл.
Patent RU-2719251-C1 (RU)
Title: Heat exchanger
Inventor: CHERNICHENKO VLADIMIR VIKTOROVICH
IPC: F28D7/10
Filed: 2018-12-06
Granted: 2020-04-17
Abstract: FIELD: heat exchange equipment. 
     SUBSTANCE: invention can be used to create heat exchangers. Heat exchanger comprising a housing with inlet and outlet branch pipes for inlet and outlet of hot and cold flows, heat exchange elements made in the form of shells, located each relative to each other with annular gaps, forming annular cavities, wherein annular cavities of hot and cold flows are uniformly alternating between each other, characterized by that on ends of shells there are end bottoms attached to each other and to housing, and forming in-series arranged annular cavities, wherein on outer surface of coaxial shells there are longitudinal ribs, wherein ribs are located along helical line, wherein ribs on the next shell are directed in opposite direction from the direction of ribs on the previous shell, at that in the above bottoms there are insulated channels connecting said end cavities through one to each other, wherein said annular cavities of heat exchange elements are connected to cavities of inlet and outlet branch pipes of cold and hot flows through said end cavities formed by bottoms. 
     EFFECT: technical result is improvement of technical characteristics and expansion of functional capabilities of heat exchanger. 
     1 cl, 3 dwg
Patent RU-2709083-C1 (RU)
Title: Tethered copter
Inventor: KHITROVO ALEKSEJ ALEKSANDROVICH
IPC: B64F3/02
Filed: 2018-12-19
Granted: 2019-12-13
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to the field of aviation, in particular to aircraft systems for transmitting information using aircraft. Tethered copter contains a frame with electric motors mounted on it with automatic screws, a control system with a gyroscope and radio electronic equipment, flexible traction in the form of a power, energy and information cable. At the same time carcass is equipped from below with flat jacket, and from above – with spherical jacket having aerodynamic profile, besides, spherical jacket is filled with inelastic porous material. 
     EFFECT: simplified manufacturing process and reduced weight of the structure. 
     1 cl, 1 dwg
Patent RU-2705857-C1 (RU)
Inventor: BOLOTIN NIKOLAJ BORISOVICH
IPC: B64C29/00
Filed: 2019-01-09
Granted: 2019-11-12
Abstract: Изобретение относится к области авиации, в частности к конструкциям летательных аппаратов вертикального взлета и посадки. Силовая установка летательного аппарата вертикального взлета и посадки содержит три газотурбинных двигателя: один винтовентиляторный газотурбинный двигатель для вертикального взлета с редуктором, установленный вертикально в центре масс фюзеляжа, и два маршевых двигателя. Винтовентиляторный газотурбинный двигатель содержит винтовентилятор с двумя ступенями ротора, выполненными с возможностью вращения лопастей в противоположные стороны, и соединенные с ним двумя валами биротативный компрессор и биротативную турбину, которые установлены внутри внутреннего корпуса, с образованием второго контура между внешним и внутренним корпусами. Лопасти винтовентилятора выполнены с возможностью несинхронного изменения углов атаки. За биротативной турбиной выполнено внутреннее сопло с регулируемым вектором тяги. Маршевые двигатели валами отбора мощности соединены с редуктором. Внешнее сопло выполнено с регулируемым вектором тяги. Между биротативной турбиной и внутренним соплом винтовентиляторного газотурбинного двигателя выполнена форсажная камера. Обеспечивается безопасная посадка вертолета при поломке винта. 5 з.п. ф-лы, 14 ил.
Patent RU-2715102-C1 (RU)
Title: Digital cash register for paying for visits to individual points of use
Inventor: PARAMOSHKO VLADIMIR ALEKSANDROVICH
IPC: G06Q40/00
Filed: 2019-01-28
Granted: 2020-02-25
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to means of accounting for income of legal entities and individuals and can be used to identify due taxes. Substance of the device consists in the fact that each place of use, having a door, shall provide the latter with an automatic lock and have a digital mobile cash register device for payment of its occupation by the visitor who occupied this place of use, device has a power supply unit for connecting the device to the electrical network of the object, a power supply controller for voltage conversion, a simplified processor for implementing software, a flash memory for storing software, simplified RAM for temporary storage of data, a terminal for inserting into the device an individual card of the moment of occupancy of the said place of use of said visitor and automatic locking of the door of the use place with non-payment of the occupied space by the visitor when time is enough for payment thereof, unit for issuing a value of payment for a given point in kopecks, a unit for withdrawing from the card of said visitor the value of payment for occupying a given place, a simple receiving/transmitting device for transmitting an electronic signal on the number of cents in the amount of money received for payment, a power amplifier for amplifying the signal to a power level required for emitting an electromagnetic signal to the antenna, an antenna with an antenna switch, a unit for determining the profit of the owner of the location by the financial and taxation service, subtracting from the total amount of profit the value of the tax due to the owner of the place of use. 
     EFFECT: technical result of the proposed invention is an immediate real-time accounting of the profit received by the owner of the paid place, and due taxes from legal and physical persons when paying for visits to entertainment enterprises, computer rooms and other facilities, where the visitor must occupy a paid place. 
     1 cl
Patent RU-2733586-C1 (RU)
Title: Hydraulic tank and method of manufacturing hydraulic tank
Inventor: WEISER THOMAS
IPC: F16N19/00
Filed: 2016-09-22
Granted: 2020-10-05
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention relates to hydraulic tank for storage of hydraulic fluid. Proposed hydraulic tank for storage of hydraulic fluid comprises solid housing (12), which forms plastic hollow body and is made by rotational molding. At that, tank housing (12) has at least one connecting hole (92, 94, 126), in which connection element (100, 109, 110, 132, 134, 136, 138, 140) is located, made with possibility of detachable connection to hydraulic pipeline. At that, connecting element (100, 109, 110, 132, 134, 136, 138, 140) contains plastic body made by means of plastic molding under pressure and welded to tank body (12). In tank housing (12) there is filter system (27). At that, tank housing (12) has hole (36) for filter access, surrounded by edge area (34) of said housing (12), wherein to edge section (34) is welded filter housing (46) inserted into housing (12) of tank through said hole (36). At that, the filter housing is made in the form of a plastic body by means of plastic injection under pressure. 
     EFFECT: technical result is higher mechanical strength of tank housing, as well as increased reliability and resource of filter operation. 
     27 cl, 6 dwg
Patent RU-2721402-C1 (RU)
Title: Способ и устройство обработки данных
Inventor: WANG SHIFENG
IPC: G06Q20/06
Filed: 2018-05-31
Granted: 2020-05-19
Abstract: Изобретение относится к средствам обработки данных. Техническим результатом является повышение эффективности обработки. Способ обработки данных включает этапы, на которых получают узлом блокчейна, содержащим два треда, и на стадии консенсуса услуги готовый к проверке на достоверность блок предварительной обработки в текущем цикле консенсуса, причем узел блокчейна предварительно конфигурирует процессор для выполнения операции, задействованной на стадии (S101) представления услуги, проверяют на достоверность узлом блокчейна готовый к проверке на достоверность блок предварительной обработки во время стадии консенсуса услуги с использованием первого треда из двух тредов (S101), и если определено, что блок предварительной обработки прошел проверку на достоверность, запускают проверку на достоверность узлом блокчейна следующего готового к проверке на достоверность блока предварительной обработки с использованием первого треда (S102) и выполняют параллельно узлом блокчейна обработку данных на данных услуги, сохраненных в проверенном на достоверность, готовом к проверке на достоверность блоке предварительной обработки во время стадии представления услуги с использованием второго треда параллельно со стадией (S102) консенсуса услуги, и проверку следующего готового к проверке на достоверность блока предварительной обработки. 2 н. и 7 з.п. ф-лы, 4 ил.
Patent RU-2710998-C1 (RU)
Inventor: SHALOBANOV SERGEJ SERGEEVICH
IPC: G05B23/02
Filed: 2019-05-22
Granted: 2020-01-14
Abstract: Изобретение относится к диагностике систем автоматического управления. В способе поиска неисправностей динамического блока в непрерывной системе на основе введения пробных отклонений определяют время контроля; определяют число контрольных точек; определяют векторы отклонений сигналов модели в дискретные моменты времени. Подают тестовый сигнал на систему управления. Регистрируют реакцию системы с номинальными характеристиками. Определяют сигналы модели для каждой из контрольных точек. Определяют отклонение сигналов модели. Замещают систему с номинальными характеристиками контролируемой. Определяют сигналы контролируемой системы. Определяют отклонения сигналов контролируемой системы. Вычисляют диагностические признаки неисправного параметра и по максимуму значения признака определяют дефектный параметр. Снижаются вычислительные затраты. 1 ил.
Patent RU-2706588-C1 (RU)
Title: Device for cleaning bakery sheet from food inclusions
Inventor: SOKOLOV NIKOLAJ NIKOLAEVICH
IPC: A21B3/16
Filed: 2019-05-22
Granted: 2019-11-19
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry, in particular, to auxiliary equipment for bakery production and intended for cleaning surface of sheets (trays) from food inclusions stuck to them during baking. Device comprises tray 3, on which posts 4 are fixed. Stands are hingedly connected to rotary table 5 equipped with clamps for position of bakery sheet on it, as well as carriage 10 with brushes. Carriage 10 is connected with rodless pneumatic cylinder and guides 8 fixed on table 5. Device is also equipped with pneumatic cylinders 11 and 12 connected to the rotary table and fixators of the position of the said sheet on the table. 
     EFFECT: invention usage allows to enhance the products quality. 
     4 cl, 2 dwg
Patent RU-2716834-C1 (RU)
Title: Method of determining location of a receiver of signals of aviation telecommunication systems
Inventor: Gazarbekyan Georg Arshakovich
IPC: G01S5/10
Filed: 2019-06-03
Granted: 2020-03-17
Abstract: FIELD: radio equipment. 
     SUBSTANCE: invention relates to the field of radio engineering systems and can be used, for example, for passive location of an object with a receiver of signals of aircraft telecommunication systems. Said technical result is achieved due to consecutive reception of signals at reception point with unknown coordinates from N'' serially irradiated repeater – transponders of aviation telecommunication systems initiated by a radio emission source with a periodic signal structure and rotating directional antenna – interrogator of aviation telecommunication systems with known coordinates, simultaneous reception and processing of signals of transponders of aviation telecommunication systems, containing information on their location, generating, based on the measured primary spatial-information parameters, corresponding primary coordinates – differences of distances between the receiving point and the "reference" repeater and between the receiving point and each successively-irradiated repeater, as well as determination of the location of the receive point / receiver of signals of aircraft telecommunication systems. 
     EFFECT: possibility of determining location of a radio signal receiver based on reception and processing of signals of transponder transponders of aircraft telecommunication systems located on aircraft. 
     1 cl, 1 dwg
Patent RU-2719406-C1 (RU)
Title: Interference suppression device
Inventor: Alekseev Vladimir Vitalevich
IPC: H04B1/10
Filed: 2019-06-27
Granted: 2020-04-17
Abstract: FIELD: radio equipment. 
     SUBSTANCE: invention relates to radio engineering and can be used for suppression of signals (interference) arriving along side lobes of antenna beam pattern (ABP). Interference suppression device comprises series-connected first auxiliary antenna, first phase shifter, third subtractor, complex conjugation device, first multiplier, a first adder unit, a divider, a second multiplier and a first subtractor whose second input is connected to the output of the second subtractor, wherein inputs of the second subtractor are connected to the output of the primary antenna and the output of the first phase shifter, and series-connected second subtractor, third multiplier, second sampler, output of which is connected to second input of divider, second inputs of first and second multipliers are connected to output of third subtractor, second input of third subtracting device is connected to output of second phase shifter, input of which is connected to second auxiliary antenna output, and second input of third multiplier is connected to output of complex conjugation device. Interference suppression device also includes a third auxiliary antenna, a third phase shifter and a fourth subtractor, wherein the input of the third phase shifter is connected to the output of the third auxiliary antenna, and the output is connected to the first input of the fourth subtractor, second input of fourth subtracting device is connected to output of second phase shifter, at that input of complex conjugation device and input of first multiplier are disconnected from output of third subtracting device and connected to output of fourth subtractor, and the input of the third multiplier is disconnected from the output of the second subtractor and is connected to the output of the third subtractor. Output of the first subtractor is the output of the interference suppression device. 
     EFFECT: high level of interference suppression. 
     1 cl, 2 dwg
Patent RU-2718967-C1 (RU)
Inventor: Kruglov Konstantin Vladimirovich
IPC: G06F17/00
Filed: 2019-07-08
Granted: 2020-04-15
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to means of simulating a process of maintaining operation of a complex technical object. Device comprises: initial data input unit; maintenance service simulation unit; unit for determination of number of failures; reliability calculation unit; unit for taking time of elements; unit for accounting resource elements CTO; unit for accounting for replacements of elements; unit for calculation of planned readiness losses of CTO; unit for calculating costs for implementation of scheduled maintenance system; unit for calculating unplanned readiness losses; unit for calculating reliability index R. 
     EFFECT: technical result is wider range of modeling tools. 
     1 cl, 1 dwg
Patent RU-2705396-C1 (RU)
Title: Method for fractionation of petroleum products of wide gasoline fraction with non-condensed components
Inventor: Zujkov Aleksandr Vladimirovich
IPC: C10G65/10
Filed: 2019-07-10
Granted: 2019-11-07
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: disclosed is method fractionation of petroleum products of wide gasoline fraction with non-condensed components, including supply of fractionated gas-liquid mixture to separator (20), separation of gas-liquid mixture into separator (20) into liquid oil and gas phase, implementation of absorption and desorption processes, where absorption process includes feeding gas phase from separator (20) to absorption column (21) of first stage, feeding primary absorbent to absorption column (21) of first stage, absorption of target components by primary absorbent, supply of saturated primary absorbent from absorption column (21) of first stage to separator (20), supply of gas phase from absorption column (21) of first stage to absorption column (22) of second stage, supply of secondary absorbent to absorption column (22) of second stage, absorption of target components by secondary absorbent, removal of saturated secondary absorbent from absorption column (22) of second stage, removal of gas phase from absorption column (22) of second stage, desorption process includes supply of liquid oil product phase from separator (20) to desorption column (23), heating of liquid oil-product phase in desorption column (23) with separation of gas phase, supply of gas phase from desorption column (23) to separator (20), removal of regenerated liquid phase from desorption column (23). Primary and secondary absorbents used are stable gasoline (19), and the absorption process involves mixing the secondary absorbent with the gas phase withdrawn from absorption column (22) of the second stage, with the target components additional adsorption by the secondary absorbent, cooling and separation of the obtained mixture into the liquid and gas phases in condenser (46) and control of the temperature mode of absorption columns (21 and 22) by means of their spraying, note here that for irrigation of absorption column (21) of the first stage there used is saturated secondary absorbent withdrawn from absorption column (22) of the second stage, and for irrigation of absorption column (22) of the second stage there used is liquid phase withdrawn from condenser (46). 
     EFFECT: increasing degree of hydrocarbons absorption C 3+ . 
     4 cl, 3 dwg, 1 tbl
Patent RU-2715127-C1 (RU)
Inventor: Puzyrev Mikhail Evgenevich
IPC: F28D17/02
Filed: 2019-07-15
Granted: 2020-02-25
Abstract: Изобретение относится к области котельной техники, а именно к роторным регенеративным теплообменникам. Изобретение позволяет повысить эффективность передачи энергии между влаго-, теплоудерживающими средствами с глубокой регенерацией тепла и конденсацией паров влаги из дымовых газов за счет их испарительного охлаждения потоком воздуха. Роторный регенеративный теплообменник (РРТ) имеет вращающийся на валу ротор с удерживающей воду проницаемой структурой и каналами подогрева воздуха (КПВ), заключенный в корпус с уплотнениями зазоров между ротором и корпусом. Через обменную насадку с одной стороны ротора по патрубкам и дымососом подаются дымовые газы, а с другой через патрубки и вентилятором противоточно подается воздух. Воздух поступает через воздухозаборное устройство и далее многократно проходит по ходам КПВ с одной стороны ротора на другую. Как и обменная насадка ротора, этот воздух, нагреваясь, отнимает энергию от ДГ с конденсацией из ДГ паров влаги, затем переносит и отдает её с испарительным охлаждением воздуху горения с глубокой регенерацией тепла. Избыток конденсата из поддона выводится через дренаж. Он может использоваться для подпитки котла и периодической промывки РРТ с подачей насосом через разбрызгивающее устройство. 8 з.п. ф-лы, 3 ил.
Patent RU-2715857-C1 (RU)
Title: Apparatus and method for extracting an inert gas from an article containing an inert gas
Inventor: Drobenkov Vladimir Iurevich
IPC: B01D53/00
Filed: 2019-09-24
Granted: 2020-03-03
Abstract: FIELD: technological processes. 
     SUBSTANCE: present group of inventions relates to devices and methods for extracting inert gas from an article containing an inert gas, preferably xenon. Device comprises a receiving module, which is a sealed vacuum container, which comprises an inlet for receiving an article containing an inert gas, and a means of destroying an article containing an inert gas, output of receiving module is connected by pipeline with valve for delivery of extracted inert gas, made with possibility of connecting vessel for storage of inert gas, and can be used, for example, for collection of inert gas, mainly xenon, from arc cinema projector lamps. According to the invention as a device, the output of the receiving module is connected to a vacuum pump, and also the output of the receiving module is connected by means of a pipeline through a filter to the freezing agent input, the output of which is connected to the gas holder, which is connected through compressor with valve for delivery of extracted inert gas. Method realizes operation of said device. 
     EFFECT: safe extraction with minimum losses of inert gas from products containing inert gas, while ensuring purity of obtained inert gas of not less than 99 %. 
     8 cl, 3 dwg