baber/WOPTO huggingface dataset:
Patent RU-2730991-C1 (RU)
Title: Способ нейрофизиологического исследования полового нерва у женщин при хроническом уретральном болевом синдроме
Inventor: Belyakov Kirill Mikhajlovich
IPC: A61B5/0488
Filed: 2020-04-10
Granted: 2020-08-26
Abstract: Изобретение относится к медицине, а именно к неврологии и функциональной диагностике. В уретру и влагалище вставляют два катетерных электрода, один из них вводят в уретру на глубину до средней трети уретры, второй электрод устанавливают так, что он прилежит к передней стенке влагалища. Крепления, соответствующие активному и референтному отводящим электродам, прикрепляют к катетерным электродам. Центр индуктора располагают на уровне I крестцового позвонка по центру, ток в катушке индуктора направляют краниально, проводят стимуляцию до получения корректного М-ответа. При значениях латентности М-ответа со сфинктера уретры до 6,82 мс считают, что проводимость по срамным нервам в пределах нормы, более 6,93 мс, что проводимость нарушена, а при значениях от 6,82 мс до 6,93 мс считают, что состояние пограничное. Способ атравматичен, неинвазивен, безболезненен и позволяет диагностировать повреждений срамного нерва, в том числе до появления нейровизуализационных и ультразвуковых признаков компрессии нервного ствола. 3 з.п. ф-лы, 6 табл., 4 пр.
Patent RU-2754494-C1 (RU)
Inventor: Kurmyshkina Olga Vadimovna
IPC: G01N33/53
Filed: 2020-04-03
Granted: 2021-09-02
Abstract: Изобретение относится к области медицины, в частности к гинекологии, и предназначено для дифференциальной диагностики цервикальных интраэпителиальных неоплазий, ассоциированных с вирусом папилломы человека высокого онкогенного риска. При иммунологическом исследовании определяют количество клеток с фенотипом CD3+CD4+PD1+TIM3+ и CD3+CD4+PD1+LAG3+ в общей популяции CD3+CD4+ Т-лимфоцитов. При количестве клеток с указанным фенотипом в каждом из вариантов менее 2% от общей популяции CD3+CD4+ Т-лимфоцитов диагностируют цервикальную интраэпителиальную неоплазию I степени. При количестве клеток с указанным фенотипом в каждом из вариантов от 2 до 5% в общей популяции CD3+CD4+ Т-лимфоцитов диагностируют цервикальную интраэпителиальную неоплазию II степени. При количестве клеток с указанным фенотипом в каждом из указанных случаев более 5% диагностируют цервикальную интраэпителиальную неоплазию III степени. Изобретение обеспечивает установление и дифференциацию степени развития цервикальной интраэпителиальной неоплазии и сокращение сроков пребывания пациенток в стационаре. 4 пр.
Patent RU-2744025-C1 (RU)
Title: Способ диагностики рецепторного профиля эндометрия в абортном материале беременности раннего срока
Inventor: Tral Tatyana Georgievna
IPC: G01N33/48
Filed: 2020-05-29
Granted: 2021-03-02
Abstract: Изобретение относится к области медицины, а именно к патологической анатомии. Способ диагностики рецепторного профиля эндометрия абортного материала раннего срока беременности заключается в том, что выполняют иммуногистохимическое исследование образцов ткани гравидарного эндометрия с использованием антител соответственно к эстрогенам ER - клон 1D5, разведение 1:40 и прогестерону PR - клон PgR 636, разведение 1:50, с демаскировкой путем высокотемпературной обработки образца ткани эндометрия и при выявлении неравномерного распределения экспрессии и значениий экспрессии эстрогенов в железах и строме эндометрия в компактном и спонгиозном слоях менее 100 баллов H-Score до 0 баллов, экспрессии рецепторов прогестерона в железах эндометрия в компактном и спонгиозном слоях 0 баллов H-Score и значениях экспрессии рецепторов прогестерона в строме компактного и спонгиозного слоев от 250 до 100 баллов H-Score диагностируют нормальное гормональное состояние гравидарного эндометрия, соответствующее референсным значениям, в остальных случаях диагностируют гормональную патологию гравидарного эндометрия. Изобретение обеспечивает диагностику состояния рецепторного профиля гравидарного эндометрия I триместра беременности, что будет способствовать снижению репродуктивных потерь ранних сроков беременности. 4 ил.
Patent RU-2742068-C1 (RU)
Inventor: HIGUCHI SHINSUKE
IPC: B60K35/00
Filed: 2017-12-15
Granted: 2021-02-02
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to hybrid vehicles. In the fuel consumption monitoring method for the hybrid vehicle, electric power consumption is calculated, on which the instantaneous electric power consumption is calculated in accordance with the output power of the running motor, and calculating fuel flow, at which instantaneous fuel consumption is calculated by means of correction of instantaneous electric power consumption in accordance with working state, installed for engine. Immediate fuel consumption is displayed on the display device assembled inside the vehicle cabin. 
     EFFECT: increased ease of control. 
     8 cl, 10 dwg
Patent RU-2744318-C1 (RU)
Title: Система мониторинга и управления качеством электрической энергии в промышленных энергорайонах 6-220 кВ
Inventor: KULIKOV ALEKSANDR LEONIDOVICH
IPC: G06Q50/06
Filed: 2020-07-08
Granted: 2021-03-05
Abstract: Изобретение относится к системе мониторинга и управления качеством электрической энергии в промышленных энергорайонах 6-220 кВ. Технический результат заключается в автоматизации мониторинга и управления качеством электрической энергии. Система содержит связанные между собой блок последовательного отключения присоединений, блок последовательного включения присоединений, блок определения режимов электрической сети, блок анализа, блок хранения результатов моделирования и выбора варианта управления, блок выдачи (блокировки) управляющих воздействий, при этом блок определения режимов электрической сети выполнен с возможностью определения и фиксации показателей качества электрической энергии, блок выдачи (блокировки) управляющих воздействий имеет вход/выход, предназначенный для информирования дежурного персонала энергорайона о действиях системы мониторинга и управления качеством электрической энергии, а также для реализации ручной блокировки дежурным персоналом энергорайона системы мониторинга и управления качеством электрической энергии, а блоки последовательного включения и отключения присоединений объединены в блок реализации управляющих воздействий. 1 ил.
Patent RU-2756456-C1 (RU)
Title: Particle with a "core-shell" structure, dispersion and powder
Inventor: OHTANI KATSUHIDE
IPC: C08F259/08
Filed: 2018-12-13
Granted: 2021-09-30
Abstract: FIELD: polymer materials. 
     SUBSTANCE: first invention relates to a particle with a "core-shell" structure, including a core containing a perfluoropolymer and a shell containing a non-fluoride resin, at a coating degree of 90% or more, wherein the perfluoropolymer constitutes polytetrafluoroethylene, a tetrafluoroethylene/perfluoroethylene(alkylvinyl ether) copolymer or a tetrafluoroethylene/hexafluoropropylene copolymer, and the non-fluoride resin constitutes a polymer based on a non-fluoride monomer selected from a methacrylic ester and a styrene monomer, wherein the core and the shell have a core/shell mass ratio in the range from 99.9/0.1 to 30/50, wherein the particle is used as a dropping inhibitor, a coating material additive, a sliding agent, a low dielectricity agent, a hydro- and oleophobic agent, an anti-adhesive agent, an anti-vibration agent or a melt tension regulator. The group of inventions also relates to a dispersion and a powder containing the particles and to a method for producing the particle. 
     EFFECT: group of inventions ensures production of "core-shell" particles characterised by excellent dispersibility. 
     5 cl, 3 dwg, 4 tbl, 7 ex
Patent RU-2761101-C1 (RU)
Inventor: VASILEV ALEKSANDR KONSTANTINOVICH
IPC: H01Q13/02
Filed: 2020-08-18
Granted: 2021-12-03
Abstract: FIELD: antennas. 
     SUBSTANCE: invention relates to the field of ultra-broadband horn antennas based on double-ridge (with an H-shaped section) waveguides. The technical result is achieved by the fact that the antenna containing: a pyramidal horn with an H-shaped section; a waveguide-to-coaxial adapter (WGCA) connected thereto, made of a segment of a waveguide with an H-shaped section and a coaxial connector, differs from the prototype by the fact that in the WGCA, outside of the inputs of short symmetrical ridges, the walls thereof are smoothly expanded in pairs on both sides, and an ultra-broadband balancing apparatus based on an irregular strip transmission line is introduced into this irregular waveguide chamber, wherein the strips and metallisation of the asymmetric input of the balancing apparatus are connected to the central conductor of the coaxial connector and to the body thereof connected with the back wall of the irregular waveguide chamber, and the symmetrical outputs of the balancing apparatus are connected to the inputs of short symmetrical ridges of the WGCA. 
     EFFECT: significant increase in the bandwidth of the horn antenna, improved matching in the ultra-broad frequency band. 
     1 cl, 3 dwg, 1 tbl
Patent RU-2750671-C1 (RU)
Inventor: SERDYUK MIKHAIL IVANOVICH
IPC: C23C4/08
Filed: 2020-08-28
Granted: 2021-06-30
Abstract: Изобретение относится к области строительства, а именно к способу напыления защитного цинкового покрытия на поверхность металлических закладных деталей и арматуры железобетонных конструкций. Указанный способ включает размещение очищенных упомянутых деталей и арматуры в камере для металлизации на вращающемся барабане, проведение подготовки указанных деталей и арматуры в течение 2-3 часов при относительной влажности 60-75% и напыление слоя цинка толщиной 0,1-0,15 мм. Обеспечивается получение защитного покрытия на поверхности металлических закладных деталей и арматуры с повышенной механической прочностью и с высокими антикоррозионными свойствами с возможностью эксплуатации в условиях низких температур. 1 табл., 1 пр.
Patent RU-2755750-C1 (RU)
Inventor: NOVAKOVICH VASILIJ IVANOVICH
IPC: E01B9/48
Filed: 2020-10-13
Granted: 2021-09-21
Abstract: Изобретение относится к железнодорожному транспорту, в частности к конструкции верхнего строения железнодорожного пути. Упругое безболтовое рельсовое скрепление содержит закладные детали, смонтированные на подрельсовом основании, клеммы, прижимающие рельсы к подрельсовому основанию через упругие и изолирующие прокладки, выполненные из пластинчатой пружинной стали в виде «балки равного сопротивления». От места опоры в закладной детали клемма по своей длине имеет переменную ширину с сужением к месту опоры ее на подошву рельса. Закладные детали имеют выступы над поверхностью подрельсового основания, охватывающие часть клеммы, при этом выступы выполнены с внутренним профилем, повторяющим конфигурацию изогнутой части клеммы, вставляемой в закладную деталь с защелкиванием. В результате повышается эффективность рельсового скрепления, отпадает необходимость выполнения в клемме отверстий. 1 ил.
Patent RU-2755064-C1 (RU)
Title: Method for alternately-two-sided reclamation of stack of nonmetallic building materials
Inventor: Shadrina Mariya Nikolaevna
IPC: E02B7/06
Filed: 2020-12-01
Granted: 2021-09-13
Abstract: FIELD: hydrotechnical construction. 
     SUBSTANCE: invention relates to the field of hydrotechnical construction and can be used in hydromechanized earthworks, when reclaiming soil in a structure, mainly in a stack for storing nonmetallic building materials from quarries, and can also be used in the field of work technology by means of hydromechanization, mainly used for reclaiming soil roads and industrial sites. The method for alternately-two-sided reclamation of a stack of nonmetallic building materials includes reclamation along a longitudinal pattern from a counter slurry pipeline with two alternately operating spillways and a wandering settling pond. The slurry from the dredger is fed through an onshore pipeline to a tee that allows you to switch the slurry feed to the left or right conical screen. 
     EFFECT: invention allows switching the directions of the slurry supply to provide averaging of the granulometric composition of nonmetallic building materials over the volume of the stack, as well as minimizing the number of operations performed by bulldozer equipment. 
     1 cl, 2 dwg
Patent RU-2756176-C1 (RU)
Title: Filter for cleaning gaseous products
Inventor: Ginyatullin Damir Salikhzyanovich
IPC: B01D46/10
Filed: 2020-12-07
Granted: 2021-09-28
Abstract: FIELD: gaseous product cleaning equipment.  
     SUBSTANCE: filter for cleaning gaseous products is proposed, containing a housing, a lid, at least one inlet, outlet, a replaceable fine filter, where a fine filter is installed at the outlet between the outlet flange and the lid, pivotally connected to each other on one side, on the other, diametrically opposite side, compressed to each other by means of a bolt, a fastener fixed to a part of the bolt protruding above the lid, and disc springs placed on the bolt rod between its cap and the outlet flange, on the side surface of the housing under the outlet flange, the scale is applied, corresponding to the value of the longitudinal movement of the bolt relative to its own axis and the degree of contamination of the fine filter, the fastening element is made in the form of an eccentric fixed to the part of the bolt protruding above the lid with the possibility of rotation relative to the axis perpendicular to the longitudinal axis of the bolt, and the stop in the protrusion made on the outer surface of the lid.  
     EFFECT: creation of a reliable compact filter for cleaning the spent gaseous burning products, which has a low cost, as well as an increase in the service life of the gas equipment connected to it. 
     1 cl, 2 dwg
Patent RU-2752927-C1 (RU)
Title: Method for biologised technology of potato cultivation
Inventor: BASIEV SOLTAN SOSLANBEKOVICH
IPC: A01G22/00
Filed: 2020-12-15
Granted: 2021-08-11
Abstract: FIELD: agriculture.SUBSTANCE: method for potato cultivation includes planting potatoes after winter grain crops in the crop rotation link using green manure ploughing prior to planting, wherein a mixture of green manure crops of winter rapeseed, winter camelina and annual strawberry clover is sown after harvesting the winter grain crops at a ratio of 1:1:1, and in the spring, after the aftergrowth thereof, the aboveground mass is mowed by irrigating with silicon-containing mineral water in an amount of 250 to 300 liters per hectare followed by ploughing the mowed mass into the soil and forming ridges for potato planting.EFFECT: invention allows to reduce soil toxicity, increase productivity and quality of potatoes, reduce frequency of disease and damage of plants by pests.1 cl, 2 tbl, 2 ex
Patent RU-2752776-C1 (RU)
Inventor: Nikolaeva Mariya Gennadevna
IPC: A61P7/02
Filed: 2020-12-16
Granted: 2021-08-03
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to obstetrics, and can be used to determine the duration of the use of low-molecular-weight heparin (LMH) after abdominal delivery for the prevention of venous thromboembolism (VTE) in carriers of the Leiden mutation, genotype F5 G1691A. To do this, the degree of resistance of factor Va to activated protein C (APC-R) is determined by the normalized ratio (NR) on day 10 after abdominal delivery. In the event when the indicator АРС-R≤0.49, preventive doses of calcium nadroparin are administered during 42 days of the postpartum period.EFFECT: invention provides effective prevention of thromboembolic complications due to individual assessment of the state of the hemostasis system in this group of patients.1 cl, 2 dwg, 1 ex
Patent RU-2746874-C1 (RU)
Inventor: BELYJ ALEKSANDR MIKHAJLOVICH
IPC: A61B42/50
Filed: 2020-12-31
Granted: 2021-04-21
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to a device that facilitates and simplifies putting on disposable protective latex, vinyl, nitrile and other similar gloves, including medical gloves. The device for putting on disposable protective gloves includes a container (1) and a unit for changing the pressure inside the container. The opening of the container (1) with the unit for connecting/disconnecting the glove from the device is intended for inserting the user's hand. The unit for connecting/disconnecting the glove from the device is made in the form of a cuff (2). The upper outer part of the cuff (2) has a protrusion with a groove for securely attaching and holding the elastic rim of the glove. The ratio of width to height of the container (1) ensures maximum stretching of the glove and complete removal of the glove from the unit for connecting/disconnecting the glove from the device by the user without touching the walls and bottom of the container (1) from their inner side. An opening for hand insertion is made in the upper surface of the container (1). The contact inner surface of the cuff (2) is provided with contoured serrated protrusions. The angles of inclination of the protrusions ensure the adhesion of the glove when putting on and sliding off when the glove is worn on the hand when disconnected from the device.  
     EFFECT: increasing the compactness and reliability of the device while simplifying the design, as well as increasing protection of users from infections, reducing the risk of infection when working with a large number of infected patients, providing convenience when putting on gloves and maximizing throughput in places where it is needed. 
     9 cl, 18 dwg
Patent RU-2755726-C1 (RU)
Title: Flowing membraneless hydraulic accumulator
Inventor: Burlakov Aleksei Sergeevich
IPC: E03B11/00
Filed: 2021-02-14
Granted: 2021-09-20
Abstract: FIELD: water supply systems. 
     SUBSTANCE: invention relates to water supply systems and can be widely used for the accumulation and supply of drinking and industrial water to low-rise buildings in cities, rural settlements and country cooperatives, as well as in chemical production and in water treatment and wastewater storage systems for passenger cars of railway transport. The flow-through membraneless hydraulic accumulator contains a tank 1 with a storage cavity 2 for liquid in the lower part of the tank 1 and with a pneumatic cavity 3 for a gas compressed by a liquid in its upper part. Tank 1 is equipped with inlet 10 and outlet 11 nozzles for fluid inlet and outlet, respectively. New distinctive features of the accumulator in comparison with the known /RU 2220367/ are: execution in the upper part of the tank body 1 of the technological window 5, and in the lower part of the drain valve 14; installation and hermetic fastening in the technological window 5 of the quick-detachable head 9; fastening on a quick-detachable head 9 of a pipe input-output device (PIOD) and a pressure switch 6 (PS); the implementation of the PIOD in the form of two separately or coaxially located vertical pipes 13 and 12, connected to the corresponding inlet 10 and outlet 11 nozzles for liquid; connection of the pressure switch 6 through the pneumatic inlet with the air cavity 3 of the tank 1, and through the control output - with the electrical connector for connecting the cable 15 control of the device 17 for supplying liquid to the inlet pipe. 
     EFFECT: indicated differences make it possible to create a flow-through membraneless hydraulic accumulator suitable for use in the water supply and heating system of residential buildings and industrial premises, which increases the reliability of its operation and water supply, while reducing the time spent on preventive maintenance and cleaning deposits in the cavity of the storage tank. 
     15 cl, 3 dwg
Patent RU-2756392-C1 (RU)
Title: Variator
Inventor: Gunin Sergej Lvovich
IPC: F16H3/42
Filed: 2021-03-15
Granted: 2021-09-30
Abstract: FIELD: mechanical engineering.  
     SUBSTANCE: invention relates to the field of mechanical engineering. The variator contains a housing with two unidirectional conical spiral gears installed in it, having the opposite direction of the winding of the gear rings, the primary shaft and the drive and receiving gears placed on it, while the receiving gear is connected to one end of the primary shaft and two transmission gears, each of which is connected to one of the two spiral gears, while the width of the teeth of the drive gear is less than the step of winding the gear rings of the spiral gears by the amount of the required clearance, the secondary shaft, placed coaxially to the primary shaft and fixed at one end in the housing. A reversible electric motor is additionally installed in the housing, the primary shaft is made with an extended key for the possibility of longitudinal movement along the shaft of the drive gear, which is made with a bracket forming a screw pair with an additionally inserted control screw fixed at one end in the housing parallel to the primary shaft, and the other end connected to the reversible electric motor.  
     EFFECT: reliability of the variator is improved and its design is simplified.  
     3 cl, 2 dwg
Patent RU-2754159-C1 (RU)
Title: Method and device for voltage stabilization in power supply system of asynchronous auxiliary machines of alternating current electric locomotives
Inventor: Kejno Maksim Yurevich
IPC: B60L9/08
Filed: 2021-03-22
Granted: 2021-08-30
Abstract: FIELD: electricity.SUBSTANCE: inventions group relates to the supply of electricity to auxiliary equipment of vehicles. The method for stabilizing a single-phase voltage in the power supply system of asynchronous auxiliary machines of AC electric locomotives so that it remains within ±1% of the nominal value when the supply voltage of the contact network changes in the range from 25 to 29 kV, consists in the fact that auxiliary circuits are alternately connected machines to the main winding of auxiliaries of a traction transformer with a rated operating voltage and to a section of the same winding with a lower rated operating voltage. The device for implementing the method for stabilizing single-phase voltage in the power supply system of asynchronous auxiliary machines of AC electric locomotives consists of a power unit and a microprocessor control unit.EFFECT: increasing reliability of the auxiliary machines of AC electric locomotives.2 cl, 3 dwg
Patent RU-2759761-C1 (RU)
Title: Plant growth regulator
Inventor: Evseenkov Oleg Vladimirovich
IPC: A01N31/00
Filed: 2021-04-28
Granted: 2021-11-17
Abstract: FIELD: agriculture. 
     SUBSTANCE: the plant growth regulator is crystalline succinic acid with a crystal size of 0.11-70 mcm, which is obtained by dissolving succinic acid in water and freezing the resulting solution, followed by freeze drying of the frozen solution in a vacuum. 
     EFFECT: proposed plant growth regulator increases the energy of plant growth by 14.3-33% and their yield by 4.9-49% in comparison with traditional succinic acid. 
     1 cl, 9 ex
Patent RU-2770230-C1 (RU)
Title: Method and device for predicting the movement of another vehicle
Inventor: TAKEI SHOICHI
IPC: B60W40/04
Filed: 2019-02-07
Granted: 2022-04-14
Abstract: FIELD: automotive industry.SUBSTANCE: method for predicting the movement of another vehicle, which calculates, based on the behavior of a second vehicle moving in an adjacent lane, a lane change probability indicating the probability of a lane change by a second vehicle in front of its own vehicle from an adjacent lane to its own lane, in which own vehicle is traveling and, using the lane change probability and the threshold value, predicts the lane change that the second vehicle must perform. A method for predicting the movement of another vehicle and a device for predicting the movement of another vehicle are also proposed.EFFECT: suppression of erroneous prediction of the motion of another vehicle or prediction delay is achieved.25 cl, 14 dwg