baber/WOPTO huggingface dataset:
Patent RU-2727294-C1 (RU)
Inventor: Kazmin Igor Aleksandrovich
IPC: B64F5/40
Filed: 2019-11-13
Granted: 2020-07-21
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aerodrome equipment for aircraft servicing. Small-sized mobile station for conditioning of cabins and equipment of aircrafts is made in the form of small-sized block-container (1), having the form of three-dimensional geometrical figure, comprising upper cover (2), lower base (3) and connecting side walls (4, 5), and having devices for its lifting and movement (6, 7) on surface, located in upper and lower parts thereof, respectively. All elements of station systems are arranged inside said block-container (1), wherein drive of compressor and generator to provide operation of electrical equipment of said station is made from autonomous power plant. On two sides of block-container (1), preferably, opposite, under side walls, control panel and dispensing panel are arranged, respectively, wherein corresponding side walls (4, 5) closing said panels are made with possibility of movement, preferably, radial, and fixation to provide access to corresponding panels. 
     EFFECT: simplified design, reduced fuel consumption and energy consumption, increased mobility and efficiency. 
     1 cl, 2 dwg
Patent RU-2716311-C1 (RU)
Title: Device for reconstructing a depth map with searching for similar blocks based on a neural network
Inventor: Gapon Nikolaj Valerevich
IPC: G06F17/17
Filed: 2019-11-18
Granted: 2020-03-12
Abstract: FIELD: data processing.SUBSTANCE: invention relates to a device for reconstructing a depth map with searching for similar blocks based on a neural network. Device comprises interconnected image storage unit, pixel storage unit, dictionary creation unit, vocabulary storage unit, a similarity searching unit, a processing unit, a priority calculating unit, an adaptive form determining unit, a stereoscopic image storage unit, a depth map constructor, a lost area detecting unit, a mask storage unit, unit for estimating pixels using a neural network, an image filling unit, wherein synchronous operation of the device is provided by a clock pulse generator.EFFECT: technical result consists in reduction of depth map recovery error due to previously trained neural network.1 cl, 9 dwg
Patent RU-2750524-C1 (RU)
Title: Membrane hollow fiber blood oxygenator
Inventor: IVANOV PAVEL LEONIDOVICH
IPC: B01D63/12
Filed: 2020-02-14
Granted: 2021-06-29
Abstract: FIELD: medical equipment.SUBSTANCE: invention relates to medical equipment, namely to a membrane oxygenator containing a cylindrical body with a gas chamber consisting of two composite hollow-fiber membranes arranged in the form of spiral plates. The body of the oxygenator is divided by membranes into gas and blood compartments, equipped with inlet and outlet fittings. The surface of the membranes on the side of the blood compartment has an additional coating of polyperfluoro(2-methyl-2-ethyldioxol-1,3), which forms a selective gas separation layer up to 10 microns thick designed to transfer gas molecules. The smooth surface is designed to prevent the occurrence of blood flow turbulence and the formation of stagnant zones. The membrane oxygenator is designed to reduce the volume of blood in the oxygenator to 200 ml.EFFECT: improving the performance of the device, reducing the size.1 cl, 1 dwg, 1 ex,
Patent RU-2737666-C1 (RU)
Inventor: Lukonin Nikolai Vladimirovich
IPC: H05B3/10
Filed: 2020-03-26
Granted: 2020-12-02
Abstract: FIELD: astronautics; machine building. 
     SUBSTANCE: invention relates to space engineering and can be used in production of flexible, flat and flexible flat electric heaters of spacecrafts. It is achieved by the fact that an additional layer of non-transparent material for infrared radiation and having a low coefficient of blackness, which reflects thermal (infrared) radiation of EN, directed to the upper hemisphere, is installed in the design of the EN as a covering layer and directs infrared radiation into the lower hemisphere. Reflecting layer can be aluminium foil or/and polymer materials, films, glass fabric with a blackness factor of less than 0.6. 
     EFFECT: technical result is creation of EN with increased efficiency for normal operation conditions in SC of unsealed design (in conditions of open space, in vacuum). 
     7 cl
Patent RU-2735086-C1 (RU)
Title: Pelletizing roller press
Inventor: Antonova Olga Ivanovna
IPC: B30B11/18
Filed: 2020-04-03
Granted: 2020-10-28
Abstract: FIELD: technological processes. 
     SUBSTANCE: pelletizing roller press can be used in agricultural production to produce granules of low-viscosity organic material. Roller press comprises housing with loading bin arranged opposite each other by horizontal rolls having forming cavities. Rollers are made with possibility of opposite rotation. In loading hopper there is press-forming chamber. Press comprises an auger feeder consisting of two augers, and drives of rolls and auger feeder. Loading hopper outlet opening is arranged above rolls while granules discharge opening is located at the bottom of the case. Precompression chamber is configured to adjust the applied pressure on the material being pressed. Auger feeders are installed horizontally in loading hopper, from its two mutually opposite sides, with possibility of rotation towards each other and supply of granulated mass from loading chamber to chamber of preforming. Granules cutoff knives are arranged under horizontal rolls. 
     EFFECT: technical result consists in uniform distribution of organic material along length of rollers and increased efficiency of roller press. 
     1 cl, 2 dwg
Patent RU-2747074-C1 (RU)
Inventor: Puzakov Andrei Vladimirovich
IPC: G01R31/34
Filed: 2020-07-10
Granted: 2021-04-23
Abstract: Изобретение относится к диагностической технике. Способ диагностирования автомобильных генераторов по параметрам внешнего магнитного поля заключается в определении относительной величины (магнитуды) внешнего магнитного поля с помощью датчика магнитного поля (датчика Холла), при этом датчик сориентирован по отношению к автомобильному генератору таким образом, что непосредственно касается наружной поверхности в верхней точке стыка передней и задней крышки, причем ось датчика перпендикулярна оси генератора, а при анализе технического состояния генератора используют базу данных, в которой установлено соответствие между относительной величиной (магнитудой) внешнего магнитного поля и конкретной неисправностью автомобильного генератора. Технический результат – возможность оперативного определения конкретных неисправностей автомобильных генераторов непосредственно на автомобиле на основе полученного значения относительной величины (магнитуды) внешнего магнитного поля. 3 ил., 1 табл.
Patent RU-2750087-C1 (RU)
Title: Устройство измерения веса для транспортных средств
Inventor: KIM DONG JIN
IPC: G01G19/02
Filed: 2020-08-14
Granted: 2021-06-22
Abstract: Изобретение относится к весоизмерительной технике, в частности к средствам измерения веса транспортных средств, и более конкретно к устройству измерения веса для транспортных средств. Устройство содержит измерительную плиту для размещения подлежащего измерению объекта, множество входных элементов, установленных на измерительной плите, датчик нагрузки, одна сторона которого прикреплена к входному элементу, а другая сторона прикреплена к измерительной плите. При этом входные элементы установлены независимо друг от друга на торце измерительной пластины, причем входные элементы содержат входную часть, имеющую уклон для входа подлежащего измерению объекта, несущую часть, проходящую от входной части, расположенную на нижней части измерительной плиты и выполненную с нижним крепежным отверстием, и часть для размещения датчика нагрузки, выполненную в виде углубления в верхней части несущей части так, чтобы размещать одну сторону датчика нагрузки. Часть для размещения датчика нагрузки содержит установочное место для датчика нагрузки, выполненное в области, где выполнено нижнее крепежное отверстие, так что обеспечена возможность установки одной стороны датчика нагрузки, и часть рабочей канавки, контактирующую с установочным местом для датчика нагрузки и выполненную в виде углубления так, чтобы образовать зазор смещения для деформации датчика нагрузки. Технический результат заключается в упрощении конструкции, снижении веса, повышении удобства использования и транспортировки, увеличении срока службы и точности измерений. 8 з.п. ф-лы, 12 ил.
Patent RU-2767311-C1 (RU)
Title: Method of conditioning tap water during aqua vending of drinking water
Inventor: Vyatkin Vyacheslav Vladimirovich
IPC: C02F9/00
Filed: 2020-09-07
Granted: 2022-03-17
Abstract: FIELD: food industry. 
     SUBSTANCE: inventions relate to aqua vending machines, i.e. to vending machines for drinking water taken from a water supply network subjected to multistage purification using reverse osmosis, and dispensing purified water into a water buyer container. Method consists in the fact that tap water is taken, water is filtered, separated into permeate and concentrate by means of reverse osmosis membrane. Then the permeate is modified by adjusting its organoleptic properties, mineral composition and pH. Immediately after modification, permeate is disinfected with ultraviolet light. Modified and decontaminated permeate is supplied at the request of the buyer in preset amount to its container, the inner space of which is preliminarily ozonized. 
     EFFECT: concentration of all operations of permeate modification in one module, so that all of them precede ultraviolet disinfection of permeate, which excludes repeated contamination of permeate through means of modification and improves quality of final drinking water. 
     1 cl, 3 dwg
Patent RU-2756897-C1 (RU)
Title: Providing reports characteristic of sftd and anr
Inventor: GUNNARSSON FREDRIK
IPC: H04W24/10
Filed: 2019-02-20
Granted: 2021-10-06
Abstract: FIELD: computing technology.SUBSTANCE: invention relates to means of providing reports on the timing difference (SFTD) for frames with a system frame number (SFN). A list of cells wherefor the UE can provide a report on the SFTD measurements is received from the network node in a wireless network. The SFTD are measured between the PCell UE and a second cell, wherein the second cell is the cell in the list of cells wherefor the UE can provide a report on the SFTD measurements. A report on the SFTD measurements is provided to the network node in accordance with the list of cells wherefor the UE can provide a report on the SFTD measurements.EFFECT: UE is enabled to provide a report on the SFTD measurements for a list of cells.14 cl, 11 dwg
Patent RU-2745785-C1 (RU)
Inventor: Shcherbakov Andrei Vladimirovich
IPC: C03B23/045
Filed: 2020-09-22
Granted: 2021-03-31
Abstract: FIELD: glass materials production. 
     SUBSTANCE: group of inventions relates to the production of glassy materials, in particular to the method of bell-shaped formation of a glass pipe, and can be used in the manufacture of equipment for the chemical, biological, pharmaceutical industries, in particular, to the technology of manufacturing capacitor devices, filters, sedimentation tanks and distillates. In the method of forming a tube socket, including placing a mandrel in a glass tube blank, heating the blank, according to the invention, the glass tube is rigidly fixed in a vertical position, heating is carried out in a two-zone furnace with separate temperature control for each zone, while the furnace with a mandrel placed in it is made with the possibility of vertical movement relative to the glass tube as the glass softens, forming the required tube geometry, while the working part of the cone-shaped mandrel is placed in the upper heating zone of the furnace designed to heat the point of contact of the glass tube with the mandrel, the second lower heating zone is configured to anneal the finished bell glass tube, nitrogen is supplied to the inside of the furnace above the upper heating zone, and the difference between the diameters of the workpiece and the mandrel made of graphite is determined from the ratio: (D1-D) = (0.1 ÷ 0.25) h, where D is the inner diameter of the workpiece; D1 - diameter of the graphite mandrel, corresponding to the diameter of the socket on the finished product; h is the height from the point where the workpiece touches the mandrel to the beginning of the diameter D1.  
     EFFECT: improved quality of the product by eliminating the likelihood of pipe sagging, increased service life, as well as simplified and reduced the cost of a device for making a bell of a glass pipe. 
     6 cl, 8 dwg
Patent RU-2759058-C1 (RU)
Title: Method for controlling the weaponry of multifunctional tactical aircrafts and system for implementation thereof
Inventor: EFANOV VASILIJ VASILEVICH
IPC: G01C23/00
Filed: 2020-09-24
Granted: 2021-11-09
Abstract: FIELD: controlling. 
     SUBSTANCE: group of inventions relates to a method and a system for controlling the weaponry of multifunctional tactical aircrafts. In order to control the weaponry of an aircraft, said aircraft is equipped with means of destruction and means of passive counteraction, the data on the flight parameters is entered, during the flight, air and ground targets are identified and tracked, interaction with ground control points is maintained, intelligent support is provided to the crew based on computational logic modules, combat maneuvering is performed, the moment of issuing the "Launch is permitted" command to the missile when the current range and angular position reach the preset values determining the boundaries of the possible launch area. The system comprises a complex of aircraft control means and means of target identification and tracking, communication means, computing means, means of destruction, means of active and passive counteraction. 
     EFFECT: functional capabilities of the weaponry control system are expanded due to the application of guided aircraft missiles in conditions of covert surveillance of the target based on indirect determination of the range of the air target when said target moves along a rectilinear trajectory. 
     3 cl, 6 dwg
Patent RU-2746879-C1 (RU)
Inventor: Chernov Nikita Maksimovich
IPC: C09K11/06
Filed: 2020-10-06
Granted: 2021-04-21
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: present invention relates to the field of organic chemistry, namely to ethyl-2-(9-aminochromeno[4,3-d]pyrimidine-5-yl)acetate of the general formula I 
     
       
     
     R=Me (Ia) - ethyl-2-(9-amino-2-methyl-5H-chromeno[4,3-d]pyrimidine-5-yl)acetate; R=Ph (Ib) - ethyl-2-(9-amino-2-phenyl-5H-chromeno[4,3-d]pyrimidine-5-yl)acetate; R=NH2 (Ic) - ethyl-2-(2,9-diamino-5H-chromeno[4,3-d]pyrimidine-5-yl)acetate; R=MeS (Id) - ethyl-2-(9-amino-2-methylthio-5H-chromeno[4,3-d]pyrimidine-5-yl)acetate; R=PhCH2S (Ie) - ethyl-2-(9-amino-2-benzylthio-5H-chromeno[4,3-d]pyrimidine-5-yl)acetate. A method for producing ethyl-2-(9-aminochromeno[4,3-d]pyrimidine-5-yl)acetates of general formula I is also proposed.  
     EFFECT: new compounds that can be used as fluorescent dyes and probes are proposed. 
     2 cl, 1 tbl, 6 ex
Patent RU-2763276-C1 (RU)
Inventor: KOVALENKO ALEKSANDR FEDOROVICH
IPC: B23K26/382
Filed: 2020-11-05
Granted: 2021-12-28
Abstract: Изобретение относится к области технологических процессов и может быть использовано для лазерной пробивки сквозных отверстий в пластинах из полупроводниковых, керамических и стеклообразных материалов. Техническим результатом изобретения является снижение энергетических затрат при лазерной пробивке сквозных отверстий в пластинах из неметаллических материалов. Технический результат достигается тем, что в способе лазерной пробивки сквозного отверстия в неметаллической пластине, включающем разделение лазерного пучка на два, воздействие на обе стороны пластины пучками с равной плотностью энергии, которую рассчитывают по соотношению, связывающему удельную энергию сублимации материала  Q , коэффициент отражения материала пластины  R  и показатель поглощения материала χ на длине волны воздействующего лазерного излучения, сначала воздействуют на одну сторону пластины тремя лазерными импульсами с плотностью энергии в каждом импульсе, определяемой по соотношению 
     
       
     
     а затем воздействуют на обе стороны пластины с плотностью энергии, определяемой по соотношению 
     
       
     
     где е - основание натурального логарифма;  h  - толщина пластины; а  χh  > 6. 1 ил.
Patent RU-2748973-C1 (RU)
Title: Method for manufacturing single-crystal sensing elements for high-voltage optical measuring voltage transformers
Inventor: ALENKOV VLADIMIR VLADIMIROVICH
IPC: H01L41/22
Filed: 2020-11-18
Granted: 2021-06-02
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to methods for manufacturing sensitive elements of sensors of physical quantities, in particular to methods for mechanical processing of sensitive piezoelectric elements for optical measuring voltage transformers. The method includes cutting a volumetric piezoelectric crystal into a series of workpieces identical in shape, length and crystallographic orientation, where each of the workpieces has a cylindrical shape and a length of at least 40 mm, an area of the end surfaces of no more than 3 cm 2  and a crystallographic orientation along the X axis coinciding with the length of the workpiece, subsequent grinding and chemical-mechanical polishing of the end cut surfaces of the workpieces. Grinding and chemical-mechanical polishing of the end surfaces of each of the workpieces is performed using a device that is a cylinder with a coaxial central hole. Before grinding and chemical-mechanical polishing, the workpiece is pre-installed in the central hole of the device and glued to the device. Then, the device and the workpiece are grinded and polished together, and when the pre-set value of flatness, parallelism and roughness of the end surfaces of the resulting sensor element is reached, the device and the workpiece are separated. The device is made of the same piezoelectric material as the workpiece, which has the same crystallographic orientation X. 
     EFFECT: achievement of high flatness-parallelism of the end surfaces of the workpieces. 
     6 cl, 1 dwg
Patent RU-2749685-C1 (RU)
Inventor: MAMONOVA IRINA ALEKSANDROVNA
IPC: G01N33/53
Filed: 2020-12-23
Granted: 2021-06-16
Abstract: Изобретение относится к области медицины, в частности к травматологии и ортопедии, клинической лабораторной диагностике. Предложен способ диагностики перипротезной инфекции у больных с нестабильностью компонентов эндопротезов крупных суставов. Определяют абсолютное содержание натуральных киллеров СD16+СD56+ посредством проточной цитометрии. Иммунотурбидиметрическим методом определяют IgM и IgG. Методом иммуноферментного анализа определяют содержание TNFα. Рассчитывают коэффициент P=1/(1+exp(Z)). При 0≤Р<0,5 констатируют наличие перипротезной инфекции, при 0,5≤Р<1 – ее отсутствие. Изобретение обеспечивает возможность ранжировать каждый клинический случай нестабильности эндопротеза крупного сустава как асептический, так и септический без привлечения инвазивных манипуляций с минимальными экономическими затратами на обследование по сравнению с существующими методиками. 2 пр.
Patent RU-2765057-C1 (RU)
Title: Method for making curd paste
Inventor: PATIEVA ALEKSANDRA MIKHAJLOVNA
IPC: A23C9/133
Filed: 2021-01-29
Granted: 2022-01-25
Abstract: FIELD: dairy industry. 
     SUBSTANCE: method for making curd paste is carried out as follows. Milk is normalized to a fat content of 2.5% and used in the amount of 85.5%, pasteurized and cooled to a fermentation temperature. A starter culture made of lactococci is introduced in the amount of 5.0%, and the mixture is fermented. Vegetable additives are introduced, as which chia seeds are used in the amount of 2.5%, which are pre-soaked in milk in a ratio of 1:4 until swelling for 30 min, as well as figs and persimmon fruits crushed to a puree-like consistency, mixed with granulated sugar in a ratio of 1:1:0.5 and boiled for 20-30 min in the amount of 7%. Prepared vegetable additives are added to the curd paste chilled. The product is cooled and packaged. The content of initial components is expressed in wt.%.  
     EFFECT: invention provides for the expansion of the product range, obtaining a product with functional properties and improved organoleptic characteristics. 
     1 cl, 2 tbl
Patent RU-2755826-C1 (RU)
Inventor: Zapevalov Vladimir Evgenevich
IPC: H01J23/06
Filed: 2021-02-04
Granted: 2021-09-22
Abstract: Изобретение относится к электронике СВЧ, представляет собой новую разновидность мазера на циклотронном резонансе. Технический результат - увеличение диапазона непрерывной перестройки частоты выходного излучения. Система формирования винтовых электронных пучков содержит, по крайней мере, две области эмиссии, резонаторная система состоит из резонаторов, количество которых равно количеству областей эмиссии, и каждый из которых расположен соосно электронному пучку, выходящему из соответствующей области эмиссии, при этом резонаторы выполнены в разных геометрических размерах. Каждый из резонаторов работает в режиме с приосевым электронным пучком. При этом все резонаторы расположены в магнитном поле единой магнитной системы. 6 з.п. ф-лы, 5 ил.
Patent RU-2764385-C1 (RU)
Inventor: Smirnov Gennadii Vasilevich
IPC: G01R31/08
Filed: 2021-03-09
Granted: 2022-01-17
Abstract: Изобретение относится к технике электрических испытаний и может быть использовано для контроля качества изоляции проводов в процессе изготовления из них обмоток электротехнических изделий. Технический результат - обеспечение возможности осуществлять селективный контроль входных и технологических дефектов. Изобретение представляет собой устройство контроля дефектности изоляции обмоточных проводов, содержащее датчик-электрод, дифференциальный усилитель, ключевое устройство, счетчик количества дефектов, счетчик протяженности дефектов, датчик скорости, формирователь импульсов скорости, датчик скорости через формирователь импульсов скорости подключен к входу счетчика протяженности дефектов, введены второе ключевое устройство, счетчик длины проконтролированного провода, счетчик общего количества дефектов, счетчик суммарной протяженности дефектов, счетчик количества дефектов, вносимых оборудованием, источник постоянного стабилизированного тока, формирователь импульса запуска, пиковый детектор с цепью сброса, аналого-цифровой преобразователь, блок сравнения и запоминания, схема совпадения, ждущий мультивибратор и резистор. 4 ил.
Patent RU-2761754-C1 (RU)
Title: Method for creating an experimental model of adenomiosis in wistar rats
Inventor: Yarmolinskaya Mariya Igorevna
IPC: G09B23/28
Filed: 2021-04-12
Granted: 2021-12-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to gynecology. A method for creating an experimental model of adenomyosis in Wistar rats is characterized by the fact that newborn females are injected with an estrogen receptor blocker tamoxifen at a dose of 1 mg of the drug/1 kg of animal weight orally once from 2 to 5 days of the neonatal period and withdrawn from the experiment on 30 days after birth. 
     EFFECT: invention provides a highly reproducible model of adenomyosis in Wistar rats, reducing material costs, optimizing the timing of removing animals from the experiment with a sufficient severity of the disease, saving time and money with a single administration of tamoxifen compared to the inexpedient double administration. 
     1 cl, 4 dwg