baber/WOPTO huggingface dataset:
Patent RU-2736709-C1 (RU)
Inventor: MAKAROV ALEKSANDR NIKOLAEVICH
IPC: A61B5/0476
Filed: 2020-02-19
Granted: 2020-11-19
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine, specifically to a method and a system for determining the state of cognitive load based on an EEG signal. System includes a signal reception unit (2), a signal primary processing unit (3), a filtered primary signal processing unit (4), a cognitive load state determining unit (5) and a data output unit (6). In embodiments of the technical solution, it is possible to have a unit for personalization of state of cognitive load (7) and unit for fixing deviation from normal state of user (8). In the method implementation, the EEG signal is obtained from the user's (1) neurointerface by the signal reception unit. Signal primary processing unit is connected to signal reception unit. Primary signal processing is performed by means of the primary signal processing unit by spectral decomposition of the received signal into cerebral rhythms. Primary processed signal filtering unit is connected to the signal primary processing unit. Filtration unit checks the signal for interference and aggregation of the primary converted signals: left hemisphere theta rhythms and number of blinks. Cognitive load state is determined by determining correlate of cognitive load state by cognitive load status determination unit. Cognitive load state determining unit is connected to the filtration unit and is configured to determine the number of blinks per minute, averaging the sum of leads on the sliding window, determining a standard deviation of a cognitive load indicator and a global average indicator of cognitive load, determining a state boundary and exiting therefrom. Data output unit is connected with cognitive load status determination unit. Data output unit output data by providing user with obtained results. 
     EFFECT: higher reliability of determining the current state of cognitive load by improving accuracy of processing of obtained data and extended interpretation of data on brain activity of a user in real time. 
     8 cl, 8 dwg
Patent RU-2743189-C1 (RU)
Inventor: KRUCHINKINA IRINA SERGEEVNA
IPC: A01D45/26
Filed: 2020-02-26
Granted: 2021-02-16
Abstract: FIELD: agriculture; machine building.SUBSTANCE: invention relates to the field of agricultural machine building. Machine comprises cutting device (1) with oscillating lifters (2) and guides (3) with wedge-like knives, roller separator (7), outward belt conveyor (5) and pressure elastic mesh conveyor (6) and grading cutter conveyor (8). In cutting device (1) web of outward conveyor (5) is narrower width of clamping elastic mesh conveyor (6) so that centers of gravity of socket leaves located on edges of cutting device, separated from cabbage head after cutting, after receiving to remote conveyor (5) outside of its web width.EFFECT: improved operating conditions of roller separator due to reduced intensity of incoming flow of cabbage leaves by preliminary screening of them on outward conveyor.1 cl, 3 dwg
Patent RU-2734193-C1 (RU)
Title: Shear pressure valve
Inventor: Gladunov Oleg Vladimirovich
IPC: E21B34/10
Filed: 2020-03-10
Granted: 2020-10-13
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil industry, in particular to valve devices used for process operations carried out on wells, and can be used to arrange annular space and inner cavity of tubing in well layouts using packer systems during chemical treatment of bottomhole formation zone, as well as in order to inspect tightness of used tubing lifts. Shear pressure valve comprises a body, a working chamber, flushing holes, a valve seat, a shutoff element made in form of a ball, glands, and pins retaining the valve seat. Valve seat is equipped with internal through channel, providing passage of geophysical instruments, and external through channels, which after creation of excess pressure, cutting of pins and movement of valve seat into working chamber together with working chamber and open flushing holes provide fluid circulation between under-packer and above-packer spaces of valve. 
     EFFECT: wider range of valve devices, allowing for leveling of under-packer and above-packer pressure after carrying out in process operations wells, as well as reduced volume of used killing fluids and reduced duration of performance of technological operations for checking tightness of used tubing lifts prior to treatment of bottomhole zone of well. 
     1 cl, 3 dwg
Patent RU-2756759-C1 (RU)
Title: Method for producing nanocomposites of niobium and tantalum carbides in the carbon matrix - nbc/c and tac/c
Inventor: Ilin Evgenii Grigorevich
IPC: C01G33/00
Filed: 2020-04-23
Granted: 2021-10-05
Abstract: FIELD: coatings. 
     SUBSTANCE: invention can be used in application of heat-protective coatings on pieces of aviation and space equipment, in production of high-temperature ceramic matrix composites, chemically and erosion-resistant materials. The method for producing nanocomposites of niobium or tantalum carbides in a carbon matrix constituting an amorphous and graphitised phases, NbC/C and TaC/C includes deposition of metals from NbCl 5  or TaCl 5  solutions in dry organic solvents and degradation of the resulting deposition in a forevacuum at 10 -2  to 10 -4 Pa, heating to a temperature of 900 to 1,200°C, and sustaining at these temperatures for an hour. Deposition is conducted with acetylene. 
     EFFECT: invention provides a possibility of reducing the amount of stages and the power consumption in production of nanocomposite powders with an average diameter of 50 nm, containing niobium or tantalum carbides in the carbon matrix. 
     2 cl, 8 dwg, 6 ex
Patent RU-2736398-C1 (RU)
Title: Способ производства настойки горькой
Inventor: ABRAMOVA IRINA MIKHAJLOVNA
IPC: C12G3/06
Filed: 2020-06-26
Granted: 2020-11-16
Abstract: Изобретение относится к ликероводочной промышленности. Способ получения настойки горькой включает следующие стадии: корень калгана заливают водно-спиртовой жидкостью крепостью 70%об. в соотношении 1:10, настаивают в течение 4,5-5,5 суток при перемешивании и сливают настой I слива, далее аналогично получают настой II слива, полученные настои объединяют и перемешивают. В купажный чан при перемешивании последовательно вносят отфильтрованный настой спиртованный корня калгана I и II-го сливов, часть воды, расчетное количество спирта, часть воды и затем остаток воды для доведения купажа до заданного объема. При этом в купаже на 1000 дал настойки используют 399,5-400,5 л настоя спиртованного I и II сливов, спирт этиловый ректификованный «Люкс», вырабатываемый из отборной кукурузы, и воду питьевую исправленную до крепости 38% об. Купаж разделяют на две равные части, одну из которых отправляют на выдержку в дубовых бочках, а вторую - на выдержку на дубовой щепе в количестве 5-10 г/л в течение 30-60 дней, обе части купажа объединяют. Купаж выдерживают 3-4 часа и фильтруют. Изобретение обеспечивает упрощение процесса производства и получение настойки с высокими органолептическими показателями. 3 пр.
Patent RU-2759044-C1 (RU)
Inventor: Yurev Evgenij Yurevich
IPC: A61K31/714
Filed: 2020-09-23
Granted: 2021-11-09
Abstract: FIELD: medicine; transfusiology; surgery; oncology. 
     SUBSTANCE: invention relates to medicine, namely to transfusiology, surgery and oncology, and concerns correction of anemia in the preoperative period in patients with gastric cancer. To do this, complex treatment is performed including injection of iron (III) carboxymaltosate, recombinant human erythropoietin and cyanocobalamin. Iron (III) carboxymaltosate is injected intravenously in the amount of 10 mg/kg in the 1 st , 7 th  and 14 th  days of the preoperative period. Erythropoietin is injected subcutaneously in the dose of 200 mg/kg, and cyanocobalamin is injected intramuscularly in the dose of 0.2 mg every other day of the preoperative period. 
     EFFECT: this complex treatment in the developed mode of drug injection provides for effective correction of anemia in the given group of patients with reducing transfusion load, which, in turn, contributes to a favorable course of postoperative period. 
     1 cl, 3 ex
Patent RU-2767937-C1 (RU)
Inventor: PRILUTSKIJ VANTSETTI ALEKSANDROVICH
IPC: G01H11/06
Filed: 2020-10-21
Granted: 2022-03-22
Abstract: Изобретение относится к измерительной технике.  Способ одновременного измерения колебаний обрабатываемой заготовки, режущего инструмента и корпуса привода обрабатываемой заготовки относительно общей базы токарно-винторезного станка, включающий использование бесконтактных емкостных датчиков перемещений, пластина первого из которых взаимодействует через зазор с системой установки режущего инструмента, а пластина второго - с обрабатываемой заготовкой, при этом корпуса первого и второго датчиков установлены на общем основании. При этом используют дополнительно третий датчик, установленный на общем основании, фиксирующий колебания корпуса привода обрабатываемой заготовки, пластина первого датчика взаимодействует непосредственно с поверхностью режущего инструмента, например резца, а общее основание выполнено в виде жесткого корпуса, установленного с возможностью регулировки положения в резцедержателе станка, а на корпусе привода обрабатываемой заготовки устанавливают эталонную пластину с возможностью выверки положения ее контрольной поверхности параллельно направлению продольной подачи режущего инструмента. Технический результат – обеспечение возможности одновременных измерений колебаний как режущего инструмента, заготовки, так и корпуса привода заготовки. 1 ил.
Patent RU-2758042-C1 (RU)
Title: Filtering module, cartridge filter, multi-sectional filter, and multi-chamber filter using a cartridge filter
Inventor: BULYZHEV EVGENIJ MIKHAJLOVICH
IPC: B01D29/21
Filed: 2020-10-29
Granted: 2021-10-25
Abstract: FIELD: filters.SUBSTANCE: invention can be used in the technology of purification of natural and waste water. The filtering module consists of two parts, inner and outer, mated in part of the upper and lower end disks. The inner part is made in the form of vertical plates arranged radially relative to the longitudinal axis of the module and fastened by two end disks with lateral external zigzag grooves, wherein the lower disk is made smaller in size than the upper disk due to the narrowing of the general contour of the inner part downwards. The outer part is made in the form of vertical plates arranged radially relative to the longitudinal axis of the module, the inner edges form a common contour narrowing downward, the vertical plates are fastened by two end disks with lateral internal zigzag grooves. The elements of the outer part and the inner part are made integral. The shape of the zigzag grooves ensures alignment of the disks during assembly. The filtering surface in the form of a sieve fabric is placed between the outer and inner parts in shape of a zigzag consecutively between the adjacent edges of the outer and inner parts. The cartridge filter comprises a cylindrical body and a vertical filtering element in the form of a filtering module installed in the body and closed with a plug in the lower part, and in the upper part thereof the body is hermetically sealed with a head, divided into an input channel for supplying water into the cavity of the body and an output channel for discharging the purified water, communicating with the output channel of the module. The multi-section cartridge filter comprises a cylindrical body, filtering elements made in the form of one or more vertical columns formed by installing filtering modules, separated by sealing rings and communicating by the output channels forming a common axial output channel for the purified water, along a single axis one above the other. The columns are closed with plugs in the lower part, and in the upper part thereof the body is hermetically sealed with a head, divided into channels for supplying water and discharging the purified water. The multi-chamber filter comprises a cylindrical body divided by partitions into chambers, filtering elements made in the form of multi-section cartridge filters. The filtering elements are hermetically coupled with one or more inter-chamber partitions, wherein cartridge filters with filtering elements varying by fineness of purification are installed on each partition, ensuring an increase in the fineness of purification of water in the direction of filtration.EFFECT: increase in the purification performance due to the increase in the flow section of the surface of the filtering layer, a reduction in the time for purification and regeneration of the filter, an increase in the duration of the cycle between filter regenerations, simplification of the filter washing process.5 cl, 20 dwg
Patent RU-2749940-C1 (RU)
Title: Способ лечения аневризмы дистального анастомоза синтетического аорто-бедренного шунта
Inventor: Kalinin Roman Evgenevich
IPC: A01N1/02
Filed: 2020-11-28
Granted: 2021-06-21
Abstract: Изобретение относится к медицине, а именно к сосудистой хирургии. Выполняют формирование бифуркации общей бедренной артерии пациента трупным аллотрансплантатом. При этом трупный аллотрансплантат предварительно кондиционируют в растворе для культивации клеточных структур Roswell Park Memorial Institute 1640 c добавлением гентамицина 400 мкг/мл и флуконазола 20 мкг/мл при температуре +4°С максимально до 4 недель. Способ позволяет избежать нагноения, добиться первичного заживления раны, предотвратить фатальные аррозивные кровотечения. 1 пр.
Patent RU-2752962-C1 (RU)
Inventor: OVCHINNIKOV ALEKSEJ SEMENOVICH
IPC: A01C1/06
Filed: 2020-12-01
Granted: 2021-08-11
Abstract: Изобретение относится к сельскому и лесному хозяйству, а именно к способу предпосевной обработки семян древесных растений. Способ предпосевной обработки семян робинии лжеакации заключается в том, что перед посевом осуществляют ошпаривание семян водой с температурой 90°С. После полного ее остывания до 20±2°С отделяют семена от воды и помещают на 10-15 мин в раствор электрохимически активированной воды с рН 10 и показателем окислительно-восстановительного потенциала -400 мВ. Способ обеспечивает увеличение энергии прорастания и ускорение всхожести семян, которая достигает 86%. 1 табл.
Patent RU-2752940-C1 (RU)
Title: Method for producing substituted 5-hydroperoxy-5-alkyl-1,2-dioxolan-3-s
Inventor: Barsegyan Yana Arturovna
IPC: C07D317/04
Filed: 2020-12-14
Granted: 2021-08-11
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a method for producing substituted 5-hydroperoxy-5-alkyl-1,2-dioxolan-3-s of general formulawhere R = unsubstituted or substituted benzyl, while the substituents can be Hal, lower alkyl, O-alkyl, unsubstituted or substituted alkyl, while the substituents can be CN, COOEt; R1= alkyl С1-С3; R2= Н; R+R1= -(СН2)3-, which consists in the fact that the corresponding B-ketoesters of general formulawhere R, R1and R2have the above meanings, is reacted with a 30-40% aqueous solution of hydrogen peroxide in diethyl ether in the presence of concentrated sulfuric acid as a catalyst, and the process is carried out preferably at a molar ratio of B-ketoester : hydrogen peroxide : sulfuric acid 1 : 9-10 : 9-10.EFFECT: method for the production of 5-hydroperoxy-5-alkyl-1,2-dioxolan-3-s in high yield is developed, which can be used in medicine for the production of drugs, as well as initiators of free-radical polymerization of unsaturated monomers in large-scale production.1 cl, 10 ex
Patent RU-2754274-C1 (RU)
Title: Electrified sprinkler machine
Inventor: SOLOVEV DMITRIJ ALEKSANDROVICH
IPC: A01G25/09
Filed: 2020-12-14
Granted: 2021-08-31
Abstract: FIELD: agricultural.SUBSTANCE: invention relates to the field of agriculture. The sprinkler machine consists of successively pivotally connected spans (1) containing a trussed girder (2) with a water supply pipeline (3) and sprinkler nozzles (4), moved by means of a self-propelled trolley (5) with an electric drive (6). The sprinkler machine is additionally equipped with an automated system of artificial phyto-lighting, which serves to create additional illumination of the surface of the site along the entire machine in cloudy, hazy weather, as well as in the evening and at night, and is switched on in order to accelerate the photosynthesis process in plants and increase the duration of its light phase. Sources of artificial phyto-illumination (7) are placed on the structural elements of trussed girders and self-propelled trolleys. Automation of the operation of this system is carried out with the help of a light sensor and a temperature relay that have an adjustable trigger threshold.EFFECT: invention makes it possible to produce artificial phyto-illumination of the irrigated area in conditions of insufficient natural lighting in order to accelerate the photosynthesis process in plants and increase its light phase, which affects a higher yield.5 cl, 3 dwg
Patent RU-2759753-C1 (RU)
Title: Method for measuring and indicating the frequency for an fm tuner and device for its implementation
Inventor: BARTENEV VLADIMIR GRIGOREVICH
IPC: H03J7/00
Filed: 2020-12-24
Granted: 2021-11-17
Abstract: FIELD: radio equipment.  
     SUBSTANCE: invention relates to a method for measuring the frequency of the received signal for an analog tuner. To do this, a method is proposed that includes obtaining analog information about the tuning frequency of the tuner, its processing and indication, while the initial information about the tuning frequency is the capacitance value of the varicap controlled by a variable tuning resistor of the tuner, the variable voltage at which is converted by analog-to-digital conversion into a code followed by a functional conversion, which is transmitted to the display in the form of an approximated dependence of the frequency on the capacitance of the varicap to indicate the received frequency and voicing it in a speech synthesizer. A device for implementing the method is also proposed.  
     EFFECT: increase in the accuracy of tuning the radio. 
     2 cl, 1 dwg
Patent RU-2769785-C1 (RU)
Inventor: MOLA JORDI
IPC: G06F12/126
Filed: 2019-06-18
Granted: 2022-04-06
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to computer engineering. Method implemented in a computer system, which includes one or more processors, for performing breakpoint detection through a cache, comprises detecting a memory access event; based on detection of a memory access event, identifying whether any cache line of said cache matches the address associated with the memory access, and when the cache line does not match, determining that the breakpoint has not been met; or when there are no cache lines matching the address, identifying whether any cache line matches the address associated with the memory access, when one or more flag bits are ignored, and when the cache line does not match, when one or more flag bits are ignored, checking whether a breakpoint has been encountered; or when there are no cache lines matching the address associated with the memory access, when one or more flag bits are ignored, the absence of the required data in the cache is processed. 
     EFFECT: improved breakpoint detection. 
     15 cl, 9 dwg
Patent RU-2753235-C1 (RU)
Title: Fully solid-state accumulator
Inventor: HASEGAWA HAJIME
IPC: H01M10/052
Filed: 2021-01-27
Granted: 2021-08-12
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering, namely to a fully solid-state accumulator with a solid electrolyte, wherein multiple elements located along the direction of thickness are connected in series, and is applicable in manufacture thereof when the elements are compressed under high pressure. The solid-state accumulator is comprised of a unit of A elements and a unit of B elements, wherein the first current collector A in the element A and the second current collector B in the element B face each other, the first current collector A comprises the contact A, the second current collector B comprises the contact B, the contact A and the contact B are fixed by a fixating part. 
     EFFECT: prevented positional displacement of the multiple elements located along the direction of thickness is the technical result of the invention. 
     12 cl, 27 dwg
Patent RU-2756791-C1 (RU)
Title: Method for obtaining wheat-flax flour
Inventor: Kandrokov Roman Khazhsetovich
IPC: B02C4/06
Filed: 2021-02-18
Granted: 2021-10-05
Abstract: FIELD: food industry.SUBSTANCE: invention relates to the food industry. Preliminarily, a grinding mixture is made from prepared wheat grain and flax seeds. The finished mixture is crushed on roller machines with a ribbed back along the back (bc/bc) at a speed of rotation of a fast roller from 4.0 to 8.0 m/s, with a ratio of the circular speeds of fast- and slow-rotating rollers from 1.5 to 3.5, with a cutting density of rollers from 4 to 6 pieces per 1 cm, with a groove slope from 4.5 to 7.5%, followed by sorting the grinding product on sieves of various sizes.EFFECT: invention allows developing an effective technology for processing wheat grain and flax seeds to obtain wheat-flax flour with a high protein and fat content for bakery and confectionery industries.5 cl, 1 tbl, 1 ex
Patent RU-2767690-C1 (RU)
Title: Method of controlling technology of producing biodiesel fuel in supercritical conditions
Inventor: SHEVTSOV ALEKSANDR ANATOLEVICH
IPC: C11C3/04
Filed: 2021-03-01
Granted: 2022-03-18
Abstract: FIELD: control; technological processes. 
     SUBSTANCE: invention relates to automatic control of the process of producing biodiesel fuel. Method of controlling the technology of producing biodiesel fuel, involving re-esterification of vegetable oil with supercritical alcohol includes condensation of carbon dioxide vapour in an evaporator of a refrigerating machine operating in heat pump mode; heating and reducing the viscosity of the obtained pure biodiesel fuel; measurement of volumetric consumption of rapeseed oil and alcohol; steam into the reactor coil; unreacted alcohol vapours; cold water into a refrigerator for condensation of unreacted alcohol vapours; carbon dioxide in front of the evaporator of the refrigerating machine; temperature of carbon dioxide before and after evaporator of refrigerating machine and boiling point of refrigerant in evaporator of refrigerating machine; stabilization of the ratio of volumetric consumption of vegetable oil and supercritical; stabilization of carbon dioxide condensation temperature in the refrigerating machine evaporator; affecting the flow rate of cold water supplied for condensation of spent working steam after the coil of the re-esterification reactor and after the recuperative heat exchanger for heating the carbon dioxide to supercritical temperature; as well as monitoring the level of liquefied carbon dioxide in the tank. 
     EFFECT: high accuracy and reliability of controlling the technology of producing biodiesel fuel from vegetable oil in supercritical conditions, which increases efficiency with rational use of energy costs. 
     1 cl, 1 tbl, 1 dwg
Patent RU-2760459-C1 (RU)
Inventor: Suslov Evgenii Vladimirovich
IPC: A61K31/529
Filed: 2021-04-21
Granted: 2021-11-25
Abstract: FIELD: pharmacology.  
     SUBSTANCE: invention relates to the field of medical chemistry and pharmacology, namely to new quaternary ammonium salts, specifically to derivatives of 5,7-dimethyl-1,3-diazaadamantan containing monoterpenoid fragments, general formula 1, including spatial isomers, particularly optically active forms, where X: CO, CH 2 , C = NOH, and Z can be a halogen or a nitro group having an actoprotective effect. 
     EFFECT: the actoprotective effect of 5,7-dimethyl-1,3-diazaadamantan derivatives of formula 1.  
     
       
     
     1 cl, 3 dwg, 3 tbl, 8 ex