baber/WOPTO huggingface dataset:
Patent RU-2715944-C1 (RU)
Inventor: NOTKIN VADIM LVOVICH
IPC: F28C3/06
Filed: 2019-07-24
Granted: 2020-03-04
Abstract: Изобретение относится к холодильной технике, а именно к контактным газожидкостным теплообменным аппаратам. В способе охлаждения воздуха в теплообменном аппарате, в котором осуществляют подачу воздуха тангенциально в нижнюю часть теплообменного аппарата с образованием восходящего вихревого потока, осуществляют впрыск жидкого азота в поток подаваемого воздуха в зоне максимальной скорости движения воздуха, осуществляют смешивание мелкодисперсной фракции азота с подаваемым воздухом и испарение жидкого азота в кипящем слое азотно-воздушной смеси в восходящем вихревом потоке, осуществляют отвод охлажденного воздуха из осевой зоны верхней части теплообменного аппарата. Для осуществления способа используют теплообменный аппарат, содержащий цилиндрический корпус, подводящий и отводящий патрубки, форсунку для впрыска жидкого азота, причем подводящий патрубок установлен тангенциально в нижней части корпуса, форсунка для впрыска жидкого азота установлена в подводящем патрубке перед входом в корпус, отводящий патрубок установлен по вертикальной оси внутри корпуса, а входное отверстие отводящего патрубка расположено в верхней части корпуса. Технический результат - повышение эффективности процессов тепло-массообмена и холодопроизводительности теплообменного аппарата. 2 н. и 2 з.п. ф-лы, 1 ил.
Patent RU-2720185-C1 (RU)
Title: Method for measuring thermal resistance of transition-housing and thermal constants of transition-housing of crystals of semiconductor articles in an electronic module
Inventor: Sergeev Vyacheslav Andreevich
IPC: G01N25/18
Filed: 2019-08-02
Granted: 2020-04-27
Abstract: FIELD: measuring equipment.SUBSTANCE: invention relates to measurement of thermal parameters of crystals of bare semiconductor devices in electronic modules and can be used to control the quality of assembly of electronic modules both at the stages of development and production of electronic modules, and at input monitoring of enterprises-consumers of electronic modules when assessing their temperature reserves. Essence of the invention consists in fact that an electronic module with two active elements in form of bare semiconductor devices, which is at initial temperature TAt the moment of time t, a pulse of heating power of the specified level Pof duration t≈(3 ÷5)τis supplied, where τis an approximate value of the thermal time constant of transition-housing of crystals of semiconductor devices. Temperature increments ΔT(t) and ΔT(t) of the active region (surface) of crystals of semiconductor articles are measured through a time interval t≈τafter supply of heating power pulse and increment ΔT(t) and ΔT(t). At the end of the heating power pulse for a time t~τ, the electronic module is left in the off state for its cooling to the initial temperature, then at time tPheating power pulse with duration t=t≈τTemperature increment ΔT(t) and ΔT(t) of the active region (surface) of crystals of semiconductor articles are measured at the moment of termination of the heating power pulse, i.e. at the same time interval tafter supply of the heating power pulse. Results of measurements are used to calculate thermal resistance of the transition-housing of crystals of semiconductor products using formulaswhereand exact values of thermal constants of time transition-housing of crystals of semiconductor products are calculated using formulasEFFECT: reduced error and possibility of measuring thermal parameters of crystals of galvanically bonded semiconductor articles in an electronic module when it is impossible to separately measure power consumed by each semiconductor product separately and, as a result, higher reliability of electronic modules assembly quality control.1 cl, 2 dwg
Patent RU-2721865-C1 (RU)
Inventor: Shumovskij Vladimir Valerevich
IPC: B65G67/60
Filed: 2019-09-24
Granted: 2020-05-25
Abstract: FIELD: port complexes; transportation. 
     SUBSTANCE: invention relates to a port complex. Port logistics complex includes a suspension-type transport system, a multifunctional center in the form of a mono-honeycomb structure, at least four loading and unloading zones. Proposed system comprises main system composed of webs with gradient sections, multilevel arrangement and one-way circular motion. Zones include dock, parking of road and railway transport, terminal. Unmanned carousel valves are installed on the berth. On parking lots there are sections, on railway – platforms with loading places. Terminal is used as a multifunctional center. Each zone has transport systems forming a single port system. Structure is intended for cargo storage, has multilevel parking, cargo receiving and delivery sites. Systems are made with possibility of cargo transfer to cargo platform along rail track. Crane moves along rail bed for transfer of load in electric trolleys from vessel into or out of tray. Examination and sorting of cargo is performed by means of traffic control and control center located in central part of structure. 
     EFFECT: increased speed of unloading-loading and reduction of overall dimensions of the complex. 
     4 cl, 7 dwg
Patent RU-2717082-C1 (RU)
Inventor: PETERSON KONSTANTIN ANDREEVICH
IPC: H02G3/22
Filed: 2019-11-04
Granted: 2020-03-18
Abstract: Предложенное техническое решение относится к проходкам кабельным и может быть использовано для обеспечения пассивной огнезащиты кабельного хозяйства и иных строительных конструкций на атомных и тепловых электростанциях. Проходка кабельная представляет собой минеральноватный наполнитель, которым, по меньшей мере, частично заполнено отверстие глубиной от 150 до 250 мм в строительной конструкции, причем наполнитель имеет плотность не менее 35 кг/ми покрыт снаружи огнезащитным покрытием, наносимым также на, по меньшей мере, один кабель с каждой стороны вне отверстия, причем наполнитель в местах прилегания кабеля внутри отверстия покрыт огнестойким герметиком, причем огнестойкость покрытия в зависимости от глубины отверстия, толщины покрытия и длины покрытия на кабеле соответствует определенному диапазону параметров. Техническим результатом является обеспечение необходимых пределов огнестойкости, упрощение конструкции и монтажа, а также расширение арсенала технических средств - проходок кабельных. 2 н. и 2 з.п. ф-лы, 1 ил., 3 табл.
Patent RU-2726931-C1 (RU)
Inventor: Nazintsev Vadim Sergeevich
IPC: G06F16/383
Filed: 2019-11-29
Granted: 2020-07-16
Abstract: Изобретение относится к способу автоматической классификации электронных документов в системе электронного документооборота с автоматическим формированием электронных дел. Технический результат заключается в автоматизации классификации формализованных электронных документов в системе электронного документооборота по электронным делам. На основе определенной области информационной ответственности и выявленного вида документа формируют классификационный признак и определяют статью ведомственного Перечня документов со сроками их хранения (далее - Перечень), к которой может быть отнесен исполненный документ. На основании ранее определенных реквизитов и уникальных ключевых слов, относящихся к этим реквизитам, формируют классификационный признак, определяют контур системы электронного документооборота (далее - СЭД), в котором был разработан документ. На основании определенных статьи Перечня и контура СЭД формируют классификационный признак и определяют срок хранения исполненного документа. На основании определенной статьи Перечня, определенного срока хранения исполненного документа и исполнителя документа формируют классификационный признак и определяют дело, в которое будет распределен исполненный документ, на основании определенной метки конфиденциальности документа и известной метки конфиденциальности дела, в которое будет распределен документ, проверяют соответствие меток конфиденциальности документа и дела, в которое его распределяют. 1 ил.
Patent RU-2737847-C1 (RU)
Title: Устройства детектирования света с двойной фильтрацией и относящиеся к ним способы
Inventor: TSAJ SYUYUJ
IPC: H01L27/146
Filed: 2018-11-20
Granted: 2020-12-03
Abstract: Использование: для детектирования света. Сущность изобретения заключается в том, что устройства включают в себя реакционную структуру для размещения реакционного раствора и по меньшей мере один реакционный центр, генерирующий световые излучения под действием падающего света возбуждения после обработки реакционным раствором, также включают в себя множество светочувствительных элементов и схему устройства. Устройства дополнительно включают в себя множество световодов, проходящих в направлении по меньшей мере одного соответствующего светочувствительного элемента от вводных областей, принимающих свет возбуждения и световые излучения из по меньшей мере одного соответствующего реакционного углубления, световоды содержат первую фильтрующую область, отфильтровывающую свет возбуждения и пропускающую световые излучения с первой длиной волны к по меньшей мере одному соответствующему светочувствительному элементу, и вторую фильтрующую область, отфильтровывающую свет возбуждения и пропускающую световые излучения со второй длиной волны к по меньшей мере одному соответствующему светочувствительному элементу. Технический результат: обеспечение возможности уменьшения площади и надежности устройств.  3 н. и 17 з.п. ф-лы, 13 ил.
Patent RU-2758461-C1 (RU)
Title: Transmission configuration method and product related to it
Inventor: SHI ZHIHUA
IPC: H04W72/04
Filed: 2018-01-12
Granted: 2021-10-28
Abstract: FIELD: communication technologies. 
     SUBSTANCE: network device indicates to a terminal device a set of states of a transmission configuration identifier (hereinafter – TCI), wherein the set of states of TCI is configured for a bandwidth part (hereinafter – BWP) of the terminal device, wherein the set of states of TCI is used to indicate a set of assumptions of a quasi-co-location for cases, when the terminal device transmits to BWP. 
     EFFECT: providing the possibility of transmission configuration on different bandwidth parts (BWP) of the carrier frequency. 
     14 cl, 8 dwg
Patent RU-2729277-C1 (RU)
Inventor: Bujnevich Veronika Sergeevna
IPC: C04B35/645
Filed: 2019-12-24
Granted: 2020-08-05
Abstract: FIELD: space technologies; material science.SUBSTANCE: method of producing ultrahigh-temperature ceramic material based on hafnium carbonitride involves preliminary mechanical activation of a mixture of initial components consisting of 96.7 wt% Hf and 3.3 wt% C in high-energy ball planetary mill, subsequent self-propagating high-temperature synthesis (SHS) of the prepared mixture Hf and C and consolidation of synthesized powders. Preliminary mechanical treatment is carried out for 5–10 minutes at ratio of weight of balls to mass of mixture 20:1–40:1 and rotation speed of planetary disc 694–900 rpm, then SHS is carried out in reactor in nitrogen atmosphere 0.1–0.8 MPa. Initiation of self-sustaining exothermic reaction is carried out by incandescent tungsten spiral. Consolidation of synthesized hafnium carbonitride powder is performed by spark plasma sintering method, at that, argon atmosphere is created and sintered sample is passed pulse current from 1,000–5,000 A at load 30–70 MPa, consolidation temperature and holding time are 1,900–2,200 °C and 2–10 minutes, respectively.EFFECT: considerable reduction of power inputs and synthesis time of the material.1 cl, 6 dwg, 1 ex
Patent RU-2725684-C1 (RU)
Inventor: ULYANOV ADOLF ALEKSEEVICH
IPC: G04G3/00
Filed: 2019-12-30
Granted: 2020-07-03
Abstract: Изобретение относится к радиоизмерительной технике и может быть использовано в качестве источника высокостабильных сигналов. Групповой водородный хранитель времени и частоты содержит N групп блоков из последовательно соединенных квантового генератора, подключенного к смесителю частоты, вторым входом соединенный с умножителем частоты, выход смесителя частоты через усилитель промежуточной частоты подключен к входу фазового детектора, второй вход которого соединен с выходом синтезатора частоты, кварцевый генератор, параллельно соединенный с входами умножителей частоты и синтезаторами частоты N групп блоков, а сумматор напряжения включен между выходами фазовых детекторов групп блоков, а выход сумматора соединен с входом кварцевого генератора. Изобретение позволяет упростить конструкцию группового водородного хранителя времени и частоты с водородным генератором при сохранении надежности работы и хранения частоты. 4 ил.
Patent RU-2731121-C1 (RU)
Title: Registration method, a session setup method, a terminal device and an access and mobility management function object
Inventor: YANG HAORUI
IPC: H04L29/08
Filed: 2017-06-19
Granted: 2020-08-31
Abstract: FIELD: communications technology. 
     SUBSTANCE: method of establishing a communication session comprises: transmitting, by the terminal device, the first message to the object to the AMF function, where said first message comprises first information, first information on selection of communication network slices and second information on selection of communication network slices, said first information comprises information for requesting session setup in PDU format, first information on selection of communication network sections is used by AMF function object to select first object of session management function (SMF), and the second communication network section selection information is used by the AMF function entity to select the second SMF function entity; and reception by terminal device of second message sent by AMF function object, where said second message comprises second information, and said second information comprises information on receiving session setup in PDU format. 
     EFFECT: technical result is enabling accurate determination by an object of an access and mobility management (AMF) function of auxiliary information for selecting one communication network slice (S-NSSAI) in order to complete a session setup in PDU format. 
     38 cl, 23 dwg
Patent RU-2752874-C1 (RU)
Title: Method for supplying load with dc in autonomous power supply system of spacecraft
Inventor: VTORUSHIN YURIJ ALEKSANDROVICH
IPC: H02J7/34
Filed: 2020-09-07
Granted: 2021-08-11
Abstract: FIELD: electrical engineering.  
     SUBSTANCE: invention is used in the field of electrical engineering for spacecraft (SC). Disclosed is a method for supplying a load with direct current in an autonomous power supply system of a spacecraft from a primary source of limited power, for example, a solar battery, and a secondary source of electricity, for example, a storage battery, which consists in stabilizing the voltage across the load with a voltage stabilizer connected between the solar battery and the load using charging devices (CDs) and discharging devices (DDs). According to the invention, independent current stabilizers (CSs) are used as part of the CD, they are controlled by on-off commands, and the total current of the CD is regulated by changing the number of activated CSs. The CSs are powered from a bus connected through diodes. The analysis of the state of charge of the battery and the setting of the charging current of the charger is performed using telemetry data on the current and voltage of the battery. 
     EFFECT: improving the performance and functional reliability of the power supply system (PSS) while simplifying electrical circuits. 
     1 cl, 1 dwg
Patent RU-2747785-C1 (RU)
Title: Method for controlling electric power system
Inventor: Koptiaev Evgenii Nikolaevich
IPC: F01K13/00
Filed: 2020-09-21
Granted: 2021-05-14
Abstract: FIELD: power industry.  
     SUBSTANCE: invention relates to the power industry and can be used in various kinds of electric power systems, including in the electric power systems of ships. The method for controlling the electric power system includes measuring the frequency of synchronized generators, as well as controlling their frequency, while at the beginning of the synchronization process, the frequency of the generators receiving the load is set below the nominal, and the frequency of the unloaded generators is set above the nominal, after which their frequency is controlled in such a way that the frequency of the generators is continuous approaches the nominal, then the generators are switched on for parallel operation at the moment of coincidence of their phases and equality of frequencies. The proposed solution solves the task of improving the synchronization process of electricity sources as part of an electric power system, which is achieved by a special algorithm for controlling the frequency (rotation speed) regulators of the primary heat engines of the sources. 
     EFFECT: reduction of equalizing currents when connecting sources in parallel for load transfer or long-term parallel operation.  
     1 cl, 3 dwg
Patent RU-2747048-C1 (RU)
Inventor: Drankov Artur Nikolaevich
IPC: C02F1/42
Filed: 2020-11-04
Granted: 2021-04-23
Abstract: FIELD: radiochemistry; radioecology. 
     SUBSTANCE: invention relates to radiochemistry and radioecology, it can be used for the production of sorbents based on tungsten bronzes, selective to strontium-90. A method for producing tungsten oxides by liquid-phase reduction at a pH of at least 2 of the hydrolysable sodium tungstate salt with a solution of titanium(III) chloride stabilized with hydrochloric acid to hydrated tungstate complexes, with further filtration of the product with washing, drying of the precipitate in air to a constant weight, and subsequent thermal dehydration of the precipitate at a temperature of 100ºC to 900ºC, characterized by the absence of an organic template in the reaction mixture, is described.  
     EFFECT: invention is aimed at simplifying the production process and reducing the cost of its implementation by directly obtaining tungsten bronzes as the final product, reducing the number of intermediate stages, the number of reagents used and reducing energy costs, the proposed method allows varying the phase composition of the resulting material and adjusting its sorption characteristics. 
     4 cl, 3 dwg, 1 tbl, 4 ex
Patent RU-2752624-C1 (RU)
Title: Электрохимический способ получения карбида молибдена
Inventor: Kushkhov Khasbi Bilialovich
IPC: C25B1/00
Filed: 2020-11-05
Granted: 2021-07-29
Abstract: Изобретение относится к электрохимическому способу получения карбида молибдена электролизом, согласно которому электролиз ведут в расплаве электролита, при следующем соотношении компонентов, моль %,: К2СО343,0 - 45,0, Na2CO343,0 - 45,0, Li2CO31,0 - 4,5, Li2MoO49,0-9,5, при температурах в интервале 1073-1173К и плотности тока 0,5÷3,0 А/см2. Технический результат - осуществлено совместное электровосстановления молибдат- и карбонат-ионов на фоне расплава смеси карбонатов щелочных металлов и реализован процесс электрохимического синтеза высокодисперсных порошков карбида молибдена. 6 ил., 1 табл., 5 пр.
Patent RU-2750418-C1 (RU)
Title: Drug with antihypoxic, antiamnestic and neuroprotective activity
Inventor: YASNETSOV VIKTOR VLADIMIROVICH
IPC: A61P25/28
Filed: 2020-11-20
Granted: 2021-06-28
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: present invention relates to magnesium-bis(-3-pyridinecarbonoate), which has antihypoxic, antiamnestic and neuroprotective activity. The present invention also relates to the use of the compound for the prevention and treatment of hypoxia of various origins and ischemic stroke.  
     EFFECT: technical result of the present invention is the creation of a new drug that has antihypoxic, antiamnestic and neuroprotective activity. 
     2 cl, 4 ex, 8 tbl
Patent RU-2763873-C1 (RU)
Title: Method for upgrading multipass borehole switches and set of products for implementation thereof
Inventor: KHAZIEV RINAT MARATOVICH
IPC: F16K11/02
Filed: 2020-12-01
Granted: 2022-01-11
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: invention relates to the field of petroleum production and can be used to improve the process of switching the direction from producing boreholes to an apparatus for measuring the flow rate of boreholes. Method for upgrading multipass borehole switches (MBS) includes a body with holes for connecting working fluid supply branch pipes, a hydraulic or electric drive that intended for alternately switching the measurement channel to the working fluid branch pipes, wherein other connections are in communicated with the common output to the collector, wherein a set of products intended for upgrading MBS is installed on the existing MBS, characterised by the fact that:  a measurement channel is made in the form of an angle bar connected with the hollow shaft, and a mobile carriage blocked from rotation around its own axis by a dowel; the carriage is secured by means of rollers and a spring, abutting against the surface of the body opposite the inlet branch pipe; the system for monitoring the working fluid leakage from the measurement channel into the common collector is made through seals of the valve (carriage); a signal about a leak of the valve is transmitted to the mechanical or electromechanical pressure drop sensor via a system of channels in the valve (carriage), the angle bar, on the shaft, in the cover, and then directed through pulse tubes (the signal on the pressure drop is then transmitted from the sensor to the measurement and information processing unit); the minimum amount of sensors is one, but in order to increase the reliability, an unlimited amount of backup sensors can be used; the amount of valve seals is at least two, wherein one should be made soft, made of polymer materials, the other one should be made of more solid materials; the second seal is pressed by means of a separate wave spring. A set of products intended for upgrading MBS, containing a carriage, springs, an angle bar, a shaft, a cover, pulse tubes, and a pressure drop sensor, installation thereof in accordance with the proposed method allows for an upgrade in the previously manufactured MBS with a structure without a leakage control system. 
     EFFECT: increase in the reliability of operation of the MBS and improvement in the monitoring of the tightness of the seal of the carriage thereof. 
     4 cl, 1 dwg
Patent RU-2746626-C1 (RU)
Inventor: Abramov Dmitrii Mikhailovich
IPC: B63B35/34
Filed: 2021-01-26
Granted: 2021-04-19
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to the field of shipbuilding, in particular to modular, collapsible watercraft: barges, lighters, pontoons, floating platforms, floating islands, etc., made of separate buoyancy blocks (modules). The design of the proposed hybrid modular watercraft on the basis of collapsible block modules includes the upper deck and bottom, equipped at the corners with container corner fasteners - fittings and along the perimeter with bolted attachment points for vertical posts and lock posts for fixing block modules, as well as diagonal extensions. In the internal volume of the block modules, embedded sealed pneumatic elastic tank-cylinders are installed to ensure the buoyancy of the hybrid block module. 
     EFFECT: reduction in the mass of the hybrid structure, small transport dimensions, and the ability to ballast down and lift the watercraft.  
     4 cl, 8 dwg