baber/WOPTO huggingface dataset:
Patent RU-2703520-C1 (RU)
Title: Optical network unit reset message
Inventor: GAO B
IPC: H04B10/03
Filed: 2017-06-21
Granted: 2019-10-18
Abstract: FIELD: communication. 
     SUBSTANCE: invention relates to communication engineering and can be used in optical communication systems. To achieve the technical result, a low-level reset message is generated, having a reset level, providing a mechanism for remote reset by an optical line terminal (OLT) of a non-operating optical network unit (ONU). Reset message includes a reset level field which enables the OLT to issue an ONU command to reset some or all of its hardware and software components. 
     EFFECT: technical result consists in improvement of communication quality due to remote reset by an optical line terminal (OLT) of a non-operating optical network unit (ONU). 
     16 cl, 9 dwg
Patent RU-2709577-C1 (RU)
Inventor: GLEBOV VADIM DMITRIEVICH
IPC: E02F3/64
Filed: 2019-02-05
Granted: 2019-12-18
Abstract: FIELD: excavating equipment. 
     SUBSTANCE: invention relates to excavating equipment, namely, to scrapers. Scrap bucket comprises side and rear sliding walls, front gate, main bottom with cutting blade and additional lifting bottom with lifting mechanism in form of hydraulic cylinders with tie-rods in guides on side walls. Bucket is equipped with end walls of upper section of ladle, hydraulic accumulator, reduction hydraulic valve and adjustable hydro-lift. At that, traction rods of additional bottom are equipped with rollers and are pivotally connected with rods of hydraulic cylinders, piston cavities of which are communicated via hydraulic distributor and controlled hydro-turbine with hydraulic accumulator, connected to reduction hydraulic valve, which is configured to maintain charging pressure higher than required, for lifting additional bottom with soil. 
     EFFECT: technical result is higher efficiency and reduced power consumption. 
     4 cl, 2 dwg
Patent RU-2706540-C1 (RU)
Title: Method for production of unfermented rye malt
Inventor: Miller Yuliya Yurevna
IPC: C12C1/047
Filed: 2019-02-19
Granted: 2019-11-19
Abstract: FIELD: brewing industry. 
     SUBSTANCE: invention relates to the brewing industry, in particular to a method for production of unfermented rye malt. Said method involves washing the grains using potassium permanganate for grain disinfection in amount of 0.04–0.05 kg/t, rye grain soaking in the presence of Energen plant growth stimulant in concentration of 0.4–0.6 g/dm 3  water, sprouting and drying. 
     EFFECT: method allows to produce malt with high enzymatic activity and nutritive value. 
     1 cl, 1 tbl, 1 ex
Patent RU-2702512-C1 (RU)
Inventor: TERENTEV SERGEJ ALEKSANDROVICH
IPC: B23K10/00
Filed: 2019-03-20
Granted: 2019-10-08
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to plasma treatment of metals, namely, to plasma torch for facing, welding, ferrous and non-ferrous metals. Housing consists of two parts connected by means of screws. One of the parts is made of insulating material, and the other one is made of current-conducting material. Housing part from insulating material is equipped with ring from heat-conducting material and is connected to it by threaded connection, and between them by means of seals a cavity is formed, which is connected by means of holes made in part of housing from insulating material, and fittings with source of cooling liquid. Anode is made in the form of copper bushing and is connected by threaded connection with part of housing from current-conducting material. Between the housing and the nozzle there is an annular channel connected by means of a hole in the housing from insulating material and fitting with source of shielding gas. Electrode assembly consists of rod with hole made along axis, and connected to part of housing made of insulating material, by means of threaded connection and tip made in form of copper tube. Rod and tip are connected by means of threaded connection, and between tip and anode in form of sleeve there is an annular channel connected to axial hole of rod by means of radial holes made in rod. Between the rod and part of the housing made of insulating material, by means of seals there is a cavity connected by holes made in the same part of the housing to a source of cooling liquid. 
     EFFECT: technical result consists in improvement of cooling efficiency of plasmatron heat-loaded parts, simplification of design, reduction of overall dimensions, reduction of labor intensity during maintenance and repair, improvement of reliability and expansion of possibility to adjust parameters of plasma arc. 
     1 cl, 4 dwg
Patent RU-2722838-C1 (RU)
Title: Многослойное стекло и способ получения многослойного стекла
Inventor: GILLESSEN STEPHAN
IPC: B60J1/00
Filed: 2017-09-21
Granted: 2020-06-04
Abstract: Изобретение относится к области изготовления многослойного стекла для автомобиля. Многослойное стекло содержит  первую пластину и вторую пластину, причем обе пластины ламинированы посредством размещенной между ними пленки синтетического материала. В пленке  синтетического материала сформировано по меньшей мере одно углубление  по направлению к первой пластине, причем углубление  не является отверстием в пленке  синтетического материала, и в углублении размещается светодиод, причем излучающая сторона светодиода ориентирована по направлению к первой пластине. Изобретение обеспечивает получение усовершенствованного многослойного стекла, которое позволяет применять более толстые компоненты электронных устройств, при этом без создания напряжений в многослойном стекле и с сохранением  высокого оптического качества. 3 н. и 10 з.п. ф-лы, 3 ил.
Patent RU-2729960-C1 (RU)
Inventor: QIU HONGLIN
IPC: G06F16/27
Filed: 2018-03-26
Granted: 2020-08-13
Abstract: FIELD: computer equipment. 
     SUBSTANCE: invention relates to the computer equipment. Method of storing data, wherein a blockchain node receives a service request, wherein the service request comprises one or more types of data and corresponding service data corresponding to one or more data types, which are stored in a blockchain; determining at least one of the type of service or identification information corresponding to the service request; request is parsed to receive each type of service request data and service data corresponding to each data type; determining that no relational database was created to comply with the service type; in response to determination that no relational database was created to comply with the service type, creating a relational database to match the service type; and based on the mapping relationship between the data type and service data, the service data which are obtained by parsing are stored in a database corresponding to the host computer unit by executing the data storage operator. 
     EFFECT: technical result consists in improvement of efficiency of requesting data in a blockchain. 
     10 cl, 5 dwg
Patent RU-2728601-C1 (RU)
Title: Method for testing substances which affect aging processes by blood analysis
Inventor: SUKhOVEI IuRII GENNADEVICh
IPC: C12N5/078
Filed: 2019-09-09
Granted: 2020-07-30
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to the biotechnology. Disclosed is a method of testing substances affecting aging processes by analysing patient's blood. Method involves producing patient's mononuclear cells by standard venous blood sampling with subsequent isolation of mononuclear leukocyte (MNC) population, incubation of the patient's MNC culture with the recommended doses of the test agent and determining the ratio of cells in different phases of the cell cycle by flow cytometry in the MNC culture. That is followed by evaluating the obtained results using the difference in cell ratio distribution on the cell cycle.EFFECT: method provides the possibility of testing the activity of substances and preparations aimed at treating various pathologies, including those associated with age.1 cl, 1 tbl, 4 ex
Patent RU-2719544-C1 (RU)
Title: Приводное устройство для трубопроводной арматуры, оснащенное энергонакопителем, с функцией перевода трубопроводной арматуры в безопасное положение
Inventor: Karpenko Vladimir Viktorovich
IPC: H02M5/10
Filed: 2019-10-03
Granted: 2020-04-21
Abstract: Изобретение относится к электротехнике. Технический результат заключается в улучшении эксплуатационных характеристик, обеспечивающих при неисправной сети значительные вращающие моменты на валу привода. Приводное устройство для трубопроводной арматуры с функцией перевода трубопроводной арматуры в безопасное положение содержит емкостный энергонакопитель, выполненный в виде одного или нескольких высокоемких конденсаторов. Привод исполнительного механизма с управляемым электродвигателем. Двунаправленный преобразователь напряжения, выполненный с возможностью или понижения напряжения для заряда емкостного энергонакопителя при исправной сети, или повышения напряжения для разряда емкостного энергонакопителя на электродвигатель при неисправной сети, чтобы привести электродвигатель в действие для перемещения арматуры в безопасное положение. Двунаправленный преобразователь напряжения выполнен в виде трехобмоточного трансформатора. Первая обмотка которого, используемая в качестве первичной в режиме понижения напряжения и вторичной в режиме повышения напряжения, соединена с первым мостовым преобразователем. Вторая обмотка трансформатора используется в качестве первичной в режиме повышения напряжения и соединена со вторым мостовым преобразователем. Третья обмотка трансформатора используется в качестве вторичной в режиме понижения напряжения и соединена с энергонакопителем через ключ и выполнена с количеством витков, превышающим количество витков второй обмотки. В результате приводное устройство в режиме понижения напряжения работает при широком диапазоне входного напряжения сети с обеспечением стабильного зарядного тока необходимой величины для заряда энергонакопителя до максимального напряжения. В режиме повышения напряжения работает при широком диапазоне напряжения заряда на энергонакопителе с обеспечением на выходе стабильного напряжения такой величины, которая достаточна для приведения в действие мощного электродвигателя и, следовательно, перемещения в безопасное положение трубопроводной арматуры, для которой требуются большие вращающие моменты. 4 з.п. ф-лы, 2 ил.
Patent RU-2719184-C1 (RU)
Inventor: Okladnikov Roman Vladimirovich
IPC: E02B8/00
Filed: 2019-10-10
Granted: 2020-04-17
Abstract: FIELD: protecting systems. 
     SUBSTANCE: fish screen system includes a control cabinet with which a barrier incorporating electrodes is electrically connected. Control cabinet comprises means of distribution of negative electric pulse between electrodes, which contains input for connection of negative lead of electric pulse source and outputs for connection of electrodes. 
     EFFECT: invention provides simplified design of fish screen system with preservation of its efficiency. 
     16 cl, 6 dwg
Patent RU-2731806-C1 (RU)
Inventor: SELISHCHEV SERGEJ VASILEVICH
IPC: A61M1/12
Filed: 2019-12-10
Granted: 2020-09-08
Abstract: Изобретение относится к медицинской технике. Осевой насос для перекачивания крови включает корпус с обмотками электропривода, во внутренней полости которого на шарнирных подшипниках впускного и выпускного опорных узлов размещено осевое рабочее колесо с лопатками, содержащее постоянный магнит. Между гильзой полости корпуса и лопатками осевого рабочего колеса образован зазор для прохода крови. Согласно изобретению введены постоянный магнит впускного опорного узла и постоянный магнит выпускного опорного узла, образующие магнитную пружину и установленные с возможностью создавать постоянный контакт рабочих поверхностей шарнирных подшипников при вращении осевого рабочего колеса. Магнитная пружина имеет возможность воздействия в осевом направлении на неподвижную часть шарнирного подшипника выпускного опорного узла. Входной участок лопаток рабочего колеса имеет форму, обеспечивающую плавное натекание потока крови для снижения повреждающих воздействий на форменные элементы крови. Технический результат сводится к снижению погрешностей сборки насоса и износа рабочих поверхностей шарнирных подшипников. 2 ил.
Patent RU-2723389-C1 (RU)
Title: Электропроводный плавкий материал под электроды для регистрации биологических сигналов.
Inventor: Zhigulskaya Darya Dmitrievna
IPC: A61K50/00
Filed: 2019-12-19
Granted: 2020-06-11
Abstract: Изобретение относится к области медицины, а именно к электропроводному плавкому материалу под электроды для регистрации биологических сигналов, в частности для регистрации электроэнцефалограммы (ЭЭГ). Предложенный материал содержит: 2,4-49 мас.% желатина пищевого в качестве гелеобразователя; 0,24-15 мас.% поливинилпирролидона в качестве регулятора вязкости и температуры плавления студня; 0,24-24 мас.% натрия хлорида в качестве электролита; 0,00024-0,024 мас.% серебра азотнокислого в качестве антибактериального стабилизатора; воду в качестве растворителя (остальное). Изобретение обеспечивает создание электропроводного материала, имеющего твердое агрегатное состояние при комнатной температуре и принимающего гелеобразное состояние при температуре тела человека. 1 ил.
Patent RU-2738263-C1 (RU)
Inventor: Mukhin Vladimir Anatolevich
IPC: H04B7/185
Filed: 2020-04-27
Granted: 2020-12-11
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to communication engineering and can be used in space systems for relaying information between lunar stations, which can be placed on both the lunar surface and the near-moon orbit, and earth stations of control and reception/transmission of messages using geostationary relay satellites (RS). For this purpose, antenna of transponder satellite for communication with subscriber terminals located on visible from Earth sections of the Moon surface and near-moon orbits is located on RS side opposite to direction to Earth and calculating the deviation angle of the axis of the beam pattern of said antenna, counted from the axis connecting the RS with the centre of the Earth and oriented in the direction from the centre of the Earth. 
     EFFECT: technical result consists in enabling continuous communication between subscriber terminals located on visible from Earth sections of lunar surface or near-moon orbits, and Earth subscribers. 
     1 cl, 4 dwg
Patent RU-2755464-C1 (RU)
Inventor: Voronin Ilia Efimovich
IPC: A47C27/00
Filed: 2020-03-16
Granted: 2021-09-16
Abstract: FIELD: furniture. 
     SUBSTANCE: invention relates to solutions for recreational furniture, in particular to intelligent beds, namely to transformable rocking mattresses, beds and other furniture for rest and sleep, configured to rock with three degrees of freedom. To achieve the described technical result, a transformable rocking mattress is used, including a sleeping space equipped with a connecting elastic mat along the lower base, coupled with a composite substrate equipped with flat elements made separately or interconnected by flexible connections, and a support base equipped with a system of linear drives distributed over the upper surface of the base. The linear drives are equipped with an apparatus for maintaining a vertical position, and the rods of the drives are hingedly connected with the lower surface of the elements of the composite substrate by means of a rotation compensation apparatus. The transformable rocking mattress apparatus is equipped with a noise prevention apparatus containing two noise prevention circuits: a local noise prevention circuit system and a surface circuit. The linear drive system is connected with a software and hardware control apparatus containing at least a control controller coupled with a converter for converting signals from peripheral sensors and user command input apparatus, configured to be able to form control commands for control and adjustment of rocking modes for the linear drives. 
     EFFECT: technical result achieved by the claimed invention consists in increasing the operational characteristics of the transformed rocking mattress by expanding the possibilities in implementation of the rocking and transformation mode, increasing the level of comfort, control and safety of operation of the transformable rocking mattress apparatus, as well as increasing the noise prevention of the structure. 
     27 cl, 4 dwg
Patent RU-2741520-C1 (RU)
Inventor: MOROGA HIDEYUKI
IPC: H04L27/26
Filed: 2017-08-29
Granted: 2021-01-26
Abstract: FIELD: electrical communication engineering.SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. For this purpose, user terminal (20) receives a downlink signal including a downlink control signal and a downlink data signal from the radio base station (10); demodulates and decodes a downlink data signal using a downlink control signal; displays a response signal indicating a decoding result associated with the downlink data signal among the plurality of transmitted portions, to transmission section, denoted by index information contained in downlink control signal; and transmits an uplink control signal containing said response signal.EFFECT: technical result consists in improvement of quality of receiving information.6 cl, 10 dwg
Patent RU-2740625-C1 (RU)
Inventor: Pashkevich Roman Ignatevich
IPC: F25J1/00
Filed: 2020-04-16
Granted: 2021-01-18
Abstract: FIELD: power supply systems. 
     SUBSTANCE: invention relates to power supply systems using renewable energy sources. Geothermal-carbon dioxide power complex comprises turbine with electric generator, working medium receiver connected to turbine outlet, compressor with heat removal, cooling heat exchanger and working medium accumulator. Carbon dioxide gas from production well of carbonic mineral water deposit is compressed in compressor with heat removal made in form of oil-free carbon-dioxide compressor, and then cooled in heat exchanger-cooler. Part of carbon dioxide gas is condensed in cooling heat exchanger by means of refrigerating machine, and part is mixed with carbon dioxide gas from turbine with electric generator and supplied to working medium receiver made in form of pressure geothermal well, where it is heated in underground geothermal header and from production geothermal well it is supplied to turbine to produce electric power and to provide it with oil-free carbon dioxide compressor, compressor of refrigerating machine, electric motors of water pumps and consumers. 
     EFFECT: higher economic efficiency of operation of geothermal-carbon dioxide power complex. 
     1 cl, 4 ex, 1 dwg
Patent RU-2748876-C1 (RU)
Title: Method for conducting engineering-geological and geotechnical surveys
Inventor: BOLDYREV GENNADIJ GRIGOREVICH
IPC: E02D1/00
Filed: 2020-07-20
Granted: 2021-06-01
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the field of construction and is intended for engineering-geological and geotechnical studies carried out during the design of the foundations of capital construction objects. A method for conducting engineering-geological and geotechnical studies using a measuring and computing complex containing a drilling machine, a computer, a force stress mechanism, devices for field testing of soils, software for processing measurement data and controlling the force stress mechanism, correlation dependencies between test parameters and soil characteristics is provided. A number of initial parameters for the calculation are entered into the program of the measuring and computational complex, such as the geometric dimensions of the studied soil mass with the foundation plan, the sites of reference digging, the foundation depth and the foundation loading. The drilling machine is installed at the site of the first working, the power mechanism of the drilling machine is started at the command of the computer and the sounding device is immersed in the ground on the reference digging, the sounding parameters are measured and the characteristics of the soils are determined using the corresponding correlation equations. The works are repeated at other reference digging sites. An engineering-geological model is formed in the form of a three-dimensional soil body with geometric dimensions and a set of characteristics for various soil models according to the defining equations, using the program, a three-dimensional soil body is divided into finite elements with the coordinates of their centers X, Y, Z, using interpolation functions and characteristic values of soils in reference digging sites, the characteristics of soils are found for each center of the finite element. A soil model and a corresponding set of characteristics are selected and local stiffness matrices are formed, a global stiffness matrix, an external load vector are formed, a system of differential equations is solved, and displacements, deformations, and stresses are found. 
     EFFECT: invention is aimed at ensuring a reduction in the design time for capital construction objects by calculating the stress-strain state of foundations in the process of geotechnical and geotechnical studies, increasing the accuracy of studies of soil properties and calculating the stress-strain state of the foundations of buildings and structures. 
     1 cl
Patent RU-2758440-C1 (RU)
Inventor: YASUDA MASATO
IPC: C22C38/04
Filed: 2019-01-24
Granted: 2021-10-28
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the field of metallurgy, namely to a sheet of electrical steel with an oriented grain structure, used as the material of an iron core for electrical equipment, e.g., a transformer. The electrical sheet comprises a main steel sheet, a glass film in contact with the main steel sheet, and an insulating coating in contact with the glass film, containing phosphate and colloidal silicon oxide as the main components. The main steel sheet has a chemical composition, wt. % : 0.085 or less C, 0.80 to 7.00 Si, 0.05 to 1.00 Mn, 0.010 to 0.065 acid-soluble Al, 0.012 or less N, 0.015 or less Seq, wherein Seq=S+0.406×Se, 0.0005 to 0.0080 B, the rest Fe and impurities. BN is contained in the area extending from the interface between the glass film and the insulating coating in the direction of thickness at a distance of 5 mcm to the main steel sheet, with an average particle size of 50 to 300 nm and a numerical density of 2×10 6  to 2×10 10  particles/mm 3 . The emission intensity of B obtained inside the glass film is greater than the emission intensity of B obtained inside the main steel sheet when measuring the intensity using optical emission spectroscopy with a glow discharge starting from the surface of the insulating coating. 
     EFFECT: increase in the adhesion of the coating and low losses in the core are provided. 
     3 cl, 1 dwg, 4 tbl, 3 ex
Patent RU-2751744-C1 (RU)
Inventor: Runnova Anastasiia Evgenevna
IPC: G06F17/14
Filed: 2020-08-18
Granted: 2021-07-16
Abstract: Изобретение относится к биомедицинским технологиям автоматической обработки сигналов электрической активности головного мозга, а именно к способам диагностики физиологических состояний животных. При этом регистрируют сигнал электрокортикограммы (ЭКоГ) и осуществляют его непрерывное вейвлетное преобразование. Определяют мгновенное распределение энергии вейвлетного спектра по временному масштабу в четырех частотных диапазонах f1[2,5-4,5]; f2[5-10]; f3[10,5-12,5]; f4[15-18] Гц. Рассчитывают усреднённые характеристики энергий,вейвлетного спектра. По общей длительности временного сигнала ЭКоГ автоматически рассчитывают пороговые значенияε1,ε2,ε1sw,ε2swусреднённых характеристик. Находят моменты пересечения порогов ε2,ε1 характеристикой, по которым детектируют моменты начала состояний сна и бодрствования. Находят моменты пересечения пороговε1sw,ε2swхарактеристикой, по которым диагностируют моменты началаи окончаниясостояния эпилептической активности. Обеспечивается расширение функциональных возможностей метода автоматической диагностики физиологических состояний (сна и бодрствования) и патологической активности (эпилептические разряды типа "пик-волна") на основе математического анализа ЭКоГ при ускорении за счет автоматизации процесса диагностики и повышения точности. 1 з.п. ф-лы, 5 ил.