baber/WOPTO huggingface dataset:
Patent RU-2687137-C1 (RU)
Inventor: Babusenko Elena Sergeevna
IPC: C12P21/00
Filed: 2018-10-11
Granted: 2019-05-07
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology and can be used to produce microbe protein mass for animal feeding. Strain of heterotrophic bacteria Klebsiella pneumonia 1-17, capable of using co-oxidation products of methane homologues present in natural gas, is deposited in the State collection of pathogenic microorganisms and cell cultures "GKPM-OBOLENSK" under registration number B-8465. 
     EFFECT: invention provides higher efficiency of methane-oxidising bacteria. 
     1 cl, 5 ex, 2 tbl
Patent RU-2698135-C1 (RU)
Title: Domestic refrigerator
Inventor: KUZMIN ALEKSANDR IVANOVICH
IPC: F25D29/00
Filed: 2018-10-18
Granted: 2019-08-22
Abstract: FIELD: refrigerating equipment. 
     SUBSTANCE: invention relates to household refrigerators (without a freezer) intended for storage of products and operated year-round in unheated rooms. Invention objective is to create a simple, easy-to-use, inexpensive refrigerator with low annual power consumption. Substance of the device consists in the fact that the refrigerator is equipped with an electric heater, and the temperature regulator in it is made consisting of two 3-contact sections, one of which is arranged inside the refrigerator and the other one – outside. Second section performs seasonal switching of cooler and heater operation mode, and the first section maintains working temperature in refrigerator all year round. To increase service life, the second section of the temperature regulator is placed in a heat-insulated container, the heat inertia of which is selected commensurate with the thermal inertia of the housing. 
     EFFECT: proposed domestic refrigerator. 
     1 cl, 3 dwg
Patent RU-2689975-C1 (RU)
Title: Растительный сбор для чистки сосудов
Inventor: Fedorova Valeriya Fatikhovna
IPC: A61K36/8968
Filed: 2018-11-14
Granted: 2019-05-30
Abstract: Изобретение относится к фармацевтической промышленности, а именно к растительному сбору для чистки сосудов. Растительный сбор для чистки сосудов, содержащий сушеную траву омелы белой, сушеные плоды софоры японской, сушеную траву сабельника болотного, сушеные цветки клевера красного и сушеное корневище солодки, при определенном соотношении компонентов. Вышеописанный сбор позволяет повысить эффективность чистки сосудов. 13 табл., 6 пр.
Patent RU-2696947-C1 (RU)
Title: Microstrip directional coupler
Inventor: Ekimov Sergej Yurevich
IPC: H01P5/18
Filed: 2018-12-03
Granted: 2019-08-07
Abstract: FIELD: manufacturing technology.SUBSTANCE: use for creation of microstrip directional coupler. Essence of the invention consists in that on one side of the ceramic substrate there is a topology of two connected microstrip transmission lines of saw-tooth shape and four sections of microstrip transmission lines, connected microstrip transmission lines are made with variable distance between them along exponential law along the whole length and have asymmetric structure relative to transverse plane, on sharp projections of "saw" teeth there are made rectangular cuts.EFFECT: improved electrical characteristics.1 cl, 3 dwg
Patent RU-2710933-C1 (RU)
Inventor: YANG YUNLONG
IPC: F41B15/00
Filed: 2016-10-26
Granted: 2020-01-14
Abstract: Перчатка для задержания с возможностью электронного управления импульсом содержит основную часть перчатки, модуль подачи питания, модуль первого переключателя, модуль генерирования импульса, модуль второго переключателя, точки вывода импульса и модуль управления импульсом. Перчатка выполнена многослойной с антифрикционным покрытием для исключения соскальзывания. Модуль генерирования импульса - электрического тока, лазера, инфракрасного излучения, электромагнитного излучения высокой мощности - выполнен съемным и может устанавливаться на любой точке экипировки. Продолжительность и мощность импульса регулируются. Генерирование импульса происходит только при инициировании обоих модулей переключателей. Модуль второго переключателя выполнен тактильным и настроен на определенное давление контакта перчатки с объектом. Для подзарядки возможно применение переносного источника электропитания. Технический результат - повышение практичности и безопасности применения средств задержания. 16 з.п. ф-лы, 5 ил.
Patent RU-2708169-C1 (RU)
Title: Grafting device, a sowing device, a method for producing grafted seedlings and a system for producing grafted seedlings
Inventor: NOTAGUCHI MICHITAKA
IPC: A01G2/32
Filed: 2017-08-10
Granted: 2019-12-04
Abstract: FIELD: agriculture. 
     SUBSTANCE: device for grafting contains graft elements in the form of plates, each of which is equipped on the main surface on one side in the thickness direction by at least one plant holder in order to hold the plant for grafting. A graft device comprises a cutting element and a connector. Cutting element is made with possibility of graft stem cutting for grafting, which is retained by at least one plant holder of each of grafting elements. Connector is made with possibility of mutual connection of at least parts of grafting elements, while at least one plant holder holds part of the plant for grafting, which was cut with a cutting element, thereby to mutually connect parts of plants for grafting. Grafting device is used to implement method of producing grafted seedlings, in sowing device containing sowing machine arranged with possibility of arrangement of at least one seed in at least one plant holder of each of grafting elements, as well as in a system for producing grafted seedlings, comprising a separator. 
     EFFECT: use of the invention will make it possible to increase the accuracy of the grafting operation, to improve the quality of the grafted seedling, to increase efficiency and productivity. 
     17 cl, 23 dwg
Patent RU-2715690-C1 (RU)
Title: Защитный состав для покрытия пищевого масла
Inventor: DENISOV SERGEJ VIKTOROVICH
IPC: C11B13/00
Filed: 2019-03-12
Granted: 2020-03-02
Abstract: Изобретение относится к пищевой промышленности. Защитный состав для покрытия пищевого масла, характеризующийся тем, что содержит основу из пчелиного воска, токоферола и ретинола (витамины группы А и Е), а также пищевой краситель β-каротин, при следующем соотношении компонентов, мас. %: токоферол 3,7-7,6, ретинол 0,6-3,7, β-каротин 0,7-3,7, пчелиный воск до 100. Изобретение позволяет расширить ассортимент защитных составов, обладающих антисептическими свойствами. 3 пр.
Patent RU-2717300-C1 (RU)
Title: Method of producing a modified powdered agent for treating plants
Inventor: IVANOVA MARIYA IVANOVNA
IPC: A01N25/12
Filed: 2019-04-02
Granted: 2020-03-19
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agricultural agrochemical preparations. Method of producing a modified powdered preparation for further treatment of plants comprises complex of 1-methylcyclopropene with α-cyclodextrin and a substance which slows release of 1-methylcyclopropene from aqueous solutions or suspensions, introduced into the powdered formulation after completion of sorption of 1-methylcyclopropene with α-cyclodextrin. Paraffins, higher fatty acids or their lithium, sodium, calcium or potassium salts or any mixtures of said substances are used as a substance which slows release of 1-methylcyclopropene. Process of introducing said substance into the formulation is carried out by contacting aqueous or organic solutions or suspensions of said substance with complex of 1-methylcyclopropene with α-cyclodextrin in weight ratio of complex 1-methylcyclopropene with α-cyclodextrin: substance which slows release of 1-methylcyclopropene, equal to 1:(0.001–10), with intense constant stirring with simultaneous distillation of solvent at temperature 30–100 °C for 0.5–5 hours. 
     EFFECT: method of producing a modified powdered preparation for further treatment of plants containing complex of 1-methylcyclopropene with α-cyclodextrin enables to increase the stability of the preparation in aqueous solutions and suspensions from 0,5 to 3,5 h, as well as increase efficiency of treatment of plants. 
     1 cl, 1 tbl, 3 ex
Patent RU-2709845-C1 (RU)
Title: Chemical reagent supply valve
Inventor: ZMEU ARTEM ALEKSANDROVICH
IPC: E21B34/06
Filed: 2019-04-26
Granted: 2019-12-23
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil and gas industry, in particular, to downhole equipment, and can be used for supply of chemical reagents to tubing string. Proposed device comprises cylindrical casing, spring-loaded main and auxiliary check valves, upper casing with through channel, retainer arranged in upper casing. Upper casing is connected with cylindrical casing. In the upper casing there are radial through channels communicating with the inner cavity of the cylindrical casing and covered with a plug placed in the passage channel of the upper casing and fixed in the upper position by means of a retainer, after cutting of which the plug moves into the lower part of the upper casing, thus communicating the passage channel of the upper casing with the inner cavity of the cylindrical casing. Auxiliary valve is arranged inside lower casing installed under main valve and connected with cylindrical casing. Lower housing is equipped with external thread for screwing into longitudinal hole made in casing of downhole equipment. 
     EFFECT: simplified design, possibility of making a valve for supply of chemical reagent in form of independent detachable device with placement of unit of check of tightness of supply line and possibility of its installation in annular space. 
     1 cl, 2 dwg
Patent RU-2715477-C1 (RU)
Inventor: SIDOROV ALEKSANDR IVANOVICH
IPC: H02H7/26
Filed: 2019-04-30
Granted: 2020-02-28
Abstract: FIELD: optics. 
     SUBSTANCE: invention relates to fibre optics and can be used in fibre-optic spark and arc sensors and is intended for use at power plants, in high-voltage plants, on power transmission lines, in fire and explosion hazardous enterprises of chemical and oil refining industry, in mines and in transport. Sparking sensor comprises a sensitive element made of fluorescent glass or polymer, made in form of a plate and located in the focal plane of a spherical convex lens or camera lens, in front of the sensitive element there is an optical filter in the form of a plate made of optical glass which is transparent in the ultraviolet and opaque in the visible region of the spectrum; end faces of optical fibres or fibre bundles are arranged orderly in the rear surface of the sensitive element, and photodetectors are arranged at their output ends. 
     EFFECT: technical result is determination of location of arcing in space. 
     1 cl, 2 dwg
Patent RU-2715946-C1 (RU)
Title: Vortex thermostat mrt
Inventor: Voronchikhin Sergej Gennadevich
IPC: F28F27/00
Filed: 2019-07-18
Granted: 2020-03-04
Abstract: FIELD: heating equipment.SUBSTANCE: invention relates to heat engineering and can be used in heat exchange equipment, in particular in thermostats. MRT vortex thermostat, comprising temperature sensors, electromagnetic valves, MRT heat exchanger, electromagnetic valve control board, LCD monitor with interface, control board, which is a microcomputer having input ports for reading incoming information from temperature sensors and user commands, wherein the output ports serve to communicate with solenoid valves and the LCD monitor interface, and additionally includes a Ranque-Hilsch vortex tube connected by means of a heat-insulated hose with quick-detachable connections to the MRT heat exchanger through an air receiver.EFFECT: absence of movable parts of temperature source, which improves reliability of the model, as well as operation in a wide temperature range.1 cl, 1 dwg
Patent RU-2716653-C1 (RU)
Title: Heat exchanger complex of power plant on liquefied natural gas
Inventor: Malygin Vladimir Evgenevich
IPC: F01D25/00
Filed: 2019-07-29
Granted: 2020-03-13
Abstract: FIELD: ship power plants. 
     SUBSTANCE: invention relates to ship power plants, and more specifically to heat exchangers of marine power plants operating on liquefied natural gas, can be used for systems for regasification and preparation of fuel gas, relates to the issue of improving energy efficiency of a ship based on the use of secondary energy resources and solves the problem of improving energy efficiency of a heat exchange complex on a ship. This is achieved by the fact that in heat-exchange complex of power plant on liquefied natural gas containing power plant, which includes gas turbine generator and heating system connected to it by its exhaust system, evaporator of liquefied natural gas with pipeline connected to its inlet from liquefied natural gas source and with connected to its output pipeline of vapor phase of natural gas, circulating pump, wherein said heating chamber, evaporator and circulating pump are in-series connected to each other by closed heat carrier pipeline, according to the invention, the exhaust system of the gas turbine generator is additionally equipped with a bypass exhaust pipeline connected to it bypassing the heating chamber, which is made in the form of a waste steam boiler. Note here that gas turbine generator exhaust system incorporates control device to direct exhaust gas flow to partial or full direction of exhaust gas flow to bypass exhaust pipeline to connection unit of said bypass exhaust pipeline to exhaust system of gas turbine generator. Closed heat carrier pipeline is equipped with a bypass pipeline of the heat carrier with a heat carrier cooler-condenser built in it and connected in parallel to the liquefied natural gas evaporator. Note here that switching device is built in said branch pipe to direct heat carrier into evaporator of liquefied natural gas or cooler-condenser. 
     EFFECT: proposed heat exchange complex of power plant on liquefied natural gas has high energy efficiency of heat exchange complex on ship, which distinguishes it from prototype. 
     1 cl, 2 dwg
Patent RU-2722284-C1 (RU)
Title: Device for prevention of failures of power transformers from arrival in their windings of high-frequency signals from distribution networks with insulated neutral at occurrence of emergency modes therein
Inventor: RYBAKOV LEONID MAKSIMOVICH
IPC: H02H7/04
Filed: 2019-08-12
Granted: 2020-05-28
Abstract: FIELD: electricity. 
     SUBSTANCE: use: in electric power engineering. Device for protecting insulation of windings of power transformers, comprising measuring devices (1), (2) and (3), inputs (10), (11) and (12) of which are connected to phases of high-voltage network, respectively, and outputs (20), (21), (22) are connected to inputs of microprocessor controller device with resonance frequency recorder (4), characterized by that it comprises filter-compensating device (5), control inputs (23), (24) and (25) of which are connected to outputs of microprocessor controller device with resonant frequency recorder (4), and inputs (13), (14) and (15) of filter-compensating device are connected to phases of high-voltage network, respectively, outputs (16), (17) and (18) of filter-compensating device are connected to phases of high-voltage winding of transformer, respectively, output (19) of filter-compensating device is earthed, and non-linear overvoltage suppressor (26) is additionally installed in neutral of high-voltage windings of power transformer. 
     EFFECT: technical result is higher reliability of power transformer due to exclusion of resonant phenomena in winding when high-frequency signals from supply mains are equal to natural resonant frequency of power transformer. 
     1 cl, 2 dwg
Patent RU-2745733-C1 (RU)
Inventor: KASHEFAGIGI DORNA
IPC: G16B40/20
Filed: 2019-07-09
Granted: 2021-03-31
Abstract: FIELD: computing. 
     SUBSTANCE: invention relates in particular to computers and digital data processing systems related to artificial intelligence. The technical result is achieved by processing the superimposed samples with a convolutional neural network and based on the detection of nucleotide patterns in the superimposed samples by convolutional neural network filters, generating classification scores for the likelihood that the specified variant nucleotide in each of the superimposed samples is a true variant or a false variant; outputting distributions of classification points generated by a pre-trained subsystem of the filter of options for the repetition factors of the corresponding repeating patterns; and indicating, based on the threshold, a subset of classification scores in said distributions as indicating false classifications of variants and classifications of repetitive patterns that are associated with this subset of classification scores that indicate false classifications of variants as causing sequence-specific errors. 
     EFFECT: technical result consists in minimizing training errors of the convolutional neural network. 
     25 cl, 21 dwg
Patent RU-2727783-C1 (RU)
Title: Устройство измерения распределения показателя преломления прозрачных образцов
Inventor: Minaev Vladimir Leonidovich
IPC: G01M11/02
Filed: 2019-12-24
Granted: 2020-07-23
Abstract: Изобретение относится к измерительной технике, а именно к устройствам для трехмерного анализа показателя преломления материала с помощью оптических средств на основе интерферометрии, и может быть использовано для томографического контроля образцов оптических изделий: оптических волокон и их заготовок, градиентных линз, различных изделий оптики и микроэлектроники в том числе полученных методом аддитивных технологий из полимерных и прочих прозрачных материалов. Устройство измерения распределения показателя преломления прозрачных образцов содержит источник когерентного освещения, интерферометр Маха-Цендера, систему регистрации и блок установки тестового образца. Интерферометр снабжен входным фазосдвигающим блоком и светоделителем, формирующим опорный и измерительный каналы. Блок установки тестового образца расположен в измерительном канале и содержит кювету с иммерсионной жидкостью и поворотным устройством. Устройство также снабжено аналогичным блоком установки эталонного образца, расположенным в опорном канале и содержащим кювету с иммерсионной жидкостью и поворотным устройством. Изобретение позволяет увеличить точность и диапазон измерений. 3 з.п. ф-лы, 3 ил.
Patent RU-2727366-C1 (RU)
Title: Устройство для обработки поверхности изделий в полевых условиях
Inventor: KHUDOLIJ ALEKSANDR IVANOVICH
IPC: B25F3/00
Filed: 2020-01-21
Granted: 2020-07-21
Abstract: Изобретение относится к инструментальной области производства и может быть использовано для работы в полевых условиях при отсутствии источника питания электроэнергии. Устройство содержит корпус, состоящий из двух частей, верхней подвижной части и нижней неподвижной части, установленных коаксиально относительно друг друга, пустотелый внутренний вал выполнен с конусной поверхностью конца его наружной части и закреплен на подшипниковых опорах в нижней неподвижной части корпуса, пластинчатую пружину, один конец которой закреплен на внутренней поверхности верхней подвижной части корпуса, а другой конец закреплен на валу посредством крепежных элементов. Имеются также механизм закручивания пружины, механизм спуска пружины и механизм фиксации рабочего инструмента. В осевой пустотелой части вала соосно установлен подпружиненный стержень механизма фиксации рабочего инструмента с возможностью осевого перемещения относительно внутреннего вала. На обрабатываемую поверхность устройство устанавливают при полном закручивании пружины, а при раскручивании пружины вал приводят во вращении. Расширяются технологические возможности устройства. 6 ил.
Patent RU-2744540-C1 (RU)
Title: Method for the prevention of adhesions during abdominal operations under conditions of parenchymal bleeding in an experiment
Inventor: BEZHIN ALEKSANDR IVANOVICH
IPC: A61B17/00
Filed: 2020-02-18
Granted: 2021-03-11
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine and namely to abdominal surgery. A gel of sodium salt of carboxymethylcellulose is applied to the wound surface of the parenchymal organ, the deserted area and the surface of adjacent organs by application with a spatula and/or the surgeon's hands during the operation. The gel is preliminarily made from sodium carboxymethylcellulose - 6 wt.% and 5% of aminocaproic acid solution - 94 wt.%. In this case, the gel is applied at the rate of 4 ml per 2 cm2of the wound surface area.EFFECT: method allows evenly distributing the drug between the wound surface of the parenchymal organ, the peritoneum and adjacent internal organs of the abdominal cavity, prevents adhesion at the site of manipulation and the abdominal cavity as a whole and stops bleeding.1 cl, 5 tbl, 1 ex
Patent RU-2753312-C1 (RU)
Title: Vertical take-off and landing aircraft and aeromechanical method for controlling rotation of lift cruise power units thereof
Inventor: Gajnutdinov Vladimir Grigorevich
IPC: B64C27/08
Filed: 2020-03-03
Granted: 2021-08-13
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to the field of aviation equipment, namely to structures and aeromechanical methods for controlling vertical take-off and landing aircrafts. A vertical take-off and landing aircraft includes a fuselage (1), a landing gear (24), a wing (2) with ailerons (3), located at the ends whereof are lift and cruise power units, tail rotors. The power unit consists of a power frame (8) rigidly connected with the axis (6) extending along the wing (2), a lift cruise engine (9), a reducing gearbox (10), a lift cruise rotor (12), a swash plate (11), servo drives (13) of the swashplate (11), a worm (15) and a drive (14) thereof, located on the frame (8) and closed with a cowl (7). The wing (2) is rigidly fixed on the fuselage (1), and the lift cruise power units are configured to rotate in the supports (4) installed on the wing (2). The worm pairs of the power units are located at the ends of the wing (2) and are made in form of a sector (16) rigidly fixed on the wing (2) and a worm (15) with an electric engine (14) rigidly fixed on the power frame (8), configured for the lift and cruise power unit to be fixed in extreme and intermediate positions. 
     EFFECT: increased speed and duration of flight and raised reliability of the aircraft are provided. 
     2 cl, 6 dwg
Patent RU-2737338-C1 (RU)
Inventor: Zatravkina Tatyana Yurevna
IPC: A61K35/16
Filed: 2020-06-02
Granted: 2020-11-27
Abstract: Изобретение относится к медицине, в частности к травматологии и ортопедии детского возраста. Осуществляют взятие венозной крови и приготовление из неё плазмы, обогащенной тромбоцитами. Добавляют в приготовленную плазму водорастворимое йодосодержащее рентгеноконтрастное вещество в пропорции 3:1 соответственно. Транскутанно под большим вертелом бедренной кости формируют трансоссальный тоннель диаметром до 3 мм по направлению центральной оси шейки бедренной кости до периферического края эпифизарного хряща. Через сформированный тоннель спицами диаметром 1,8 мм веерообразно вокруг него формируют сквозные каналы с их выходом в полость сустава в месте соединения головки бедренной кости с её шейкой, исключая их прохождение через периферический край эпифизарного хряща. Вводят иглу до слепого конца тоннеля и под рентгенологическим контролем нагнетают через неё приготовленную ранее плазму, создавая в нем избыточное давление, постепенно извлекают иглу до полного заполнения тоннеля и сквозных каналов с проникновением плазмы в полость тазобедренного сустава. Изобретение позволяет повысить эффективность применения малоинвазивного способа восстановления анатомической структуры головки бедренной, включающей как субхондральную кость, так и суставной хрящ, при исключении механической травматизации периферического края эпифизарного хряща, выполняющего костеобразующую функцию в течение постнатального роста кости за счет выполнения всех этапов лечения через единый хирургический доступ, увеличения площади контакта действующего вещества с поверхностью как хряща, так и субхондральной кости за счет топографо-анатомических особенностей расположения сквозных каналов. 1 пр., 4 ил.