baber/WOPTO huggingface dataset:
Patent RU-2697491-C1 (RU)
Title: Mold for low pressure casting
Inventor: SUGIYAMA YUTA
IPC: B22D18/04
Filed: 2016-06-08
Granted: 2019-08-14
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the foundry. Low-pressure casting mold comprises, at least, upper (4U) and lower (4L) casting molds forming cavity (3) and cylindrical runner parts (8, 9). Runner parts are located in different positions in lower mold (4L) and contain vertical gates (8A, 9A) open to cavity (3), and reservoirs (8B, 9B), which have different volumes corresponding to position of gate parts in lower mold (4L). 
     EFFECT: providing equalization of hardening time of molten metal in vertical sprue gates with less effect on structure of lower casting mold and central gate and improvement of flexibility of structural design of device. 
     6 cl, 10 dwg
Patent RU-2712661-C1 (RU)
Title: Method for formation of tribological coating
Inventor: SIDOROV SERGEJ VASILEVICH
IPC: C23C14/16
Filed: 2018-12-29
Granted: 2020-01-30
Abstract: FIELD: machine building. 
     SUBSTANCE: invention can be used in machine building and micromechanics to reduce friction and wear in friction bearings. First, working surface of articles 1 is prepared by polishing, degreasing in an ultrasonic bath, treatment with a petrol-alcohol mixture and thermal treatment in a drying cabinet. Prepared articles 1 are placed in vacuum chamber 2, insulated from its housing and connected to pulse negative voltage source (bias voltage). Simultaneously with evacuation of vacuum chamber 2 it is heated by heaters 5 for intensification of degassing process. After supply of plasma-forming gas - argon into vacuum chamber 2, metal surface of articles 1 is subjected to ion etching, for this purpose magnetron 4 is switched on. Then nitrogen is added and simultaneous nitriding at heating of articles 1 surface is performed up to 200÷500 °C. Then, surface of articles 1 is coated with transition layer of at least one layer of metal, metal carbide or metal nitride at varying negative bias voltage and flow of reaction gas, the flow rate of which is increased simultaneously with reduction of bias voltage. After formation of transition layer, magnetron 4 is switched off, negative voltage is supplied to articles 1 and magnetron 3 is applied to apply main coating layer by means of high-power pulse magnetron sputtering after heating of target from Al 0.75 Mg 0.75 B 14 . 
     EFFECT: higher quality and service life of coating due to increased allowable contact loads and reduced coefficient of friction. 
     1 cl, 2 dwg
Patent RU-2705869-C1 (RU)
Title: Wheel-walking propulsor of high bearing and geometric flotation ability
Inventor: Lashkin Yurij Anatolevich
IPC: B62D57/02
Filed: 2019-04-08
Granted: 2019-11-12
Abstract: FIELD: transportation.SUBSTANCE: invention relates to transport engineering, particularly, to high cross-country propulsors. Wheel-walking propulsor comprises system of interconnected three levers with running wheels installed on their ends and drives of separate rotation of levers and wheels. Levers are installed hingedly on common central hinge and provided with mechanism of rotation relative to axes of levers. Central hinge is made in the form of equilateral triangle. Axes of levers are arranged in the middle of sides of triangular hinge. Axles of wheels are arranged in vertices of angles of equilateral triangle.EFFECT: higher support and profile cross-country capacity of wheel stroke.1 cl, 3 dwg
Patent RU-2709185-C1 (RU)
Inventor: KHUKSUM EVERKHARDUS JOKHANNES
IPC: H04N5/232
Filed: 2018-02-20
Granted: 2019-12-17
Abstract: FIELD: data processing.SUBSTANCE: invention relates to image capturing. Method includes movement of at least one of image capturing device and subject relative to each other, monitoring using subject orientation processor relative to image capturing device and capturing an image of a subject in a given orientation using an image capturing device after determining, using the processor, that the subject is oriented with a given orientation relative to the image capturing device.EFFECT: providing a method of capturing an image of a head portion and / or a user's body, which otherwise would be difficult or impossible to see without using additional mirrors.15 cl, 9 dwg
Patent RU-2705486-C1 (RU)
Title: Method of producing a bimetallic strip with an antifriction powder coating based on copper for sliding bearings
Inventor: KONTSEVOJ YURIJ VASILEVICH
IPC: B22F7/04
Filed: 2019-06-10
Granted: 2019-11-07
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to powder metallurgy, particularly to a method of producing a bimetallic strip with an antifriction coating based on copper from metal powders for making sliding bearings. Starting charge contains, wt%: 9–11 iron powder with particle size ≤40 mcm, 9–11 lead powder – ≤40 mcm, 0.5–1.0 aluminum oxide powder (AlO) – ≤0.1 mcm, the rest is copper – ≤70 mcm, preliminary subjected to rolling at pressure of 200–250 MPa and placed on steel base. Obtained composition is rolled with steel-based reduction 70–80 % and subjected to heating to temperature 800–850 °C in hydrogen atmosphere with isothermal holding for 15–30 minutes. Cooling is carried out in the same atmosphere.EFFECT: higher strength properties, wear resistance and resistance to contact destruction.1 cl, 1 tbl, 1 ex
Patent RU-2715332-C1 (RU)
Title: Smoked calmar production method
Inventor: Savenko Aleksej Borisovich
IPC: A23L17/50
Filed: 2019-06-11
Granted: 2020-02-26
Abstract: FIELD: food industry. 
     SUBSTANCE: method includes preliminary treatment of raw material, maintenance of calamary in salt solution, blanching not more than 2.5 minutes, salting and smoking. Salting is carried out at temperature of 5 °C for 10–12 hours with a salt solution based on the broth after blanching. Before smoking, calamari is dried and blanched at temperature of 20–30 °C for 30–35 minutes. Ready product is packed and dispatched as per the prescription. 
     EFFECT: method allows to enhance the product quality due to preservation of biologically valuable substances in it, as well as to reduce the production time. 
     1 cl, 3 ex
Patent RU-2724342-C1 (RU)
Inventor: MELNIKOVA NINA BORISOVNA
IPC: A61P17/02
Filed: 2019-06-25
Granted: 2020-06-23
Abstract: Изобретение относится к фармацевтической промышленности и представляет собой ранозаживляющую композицию для лечения ожогов 2 и 3 степени тяжести, содержащую бетулин и его производные в липофильной среде, отличающуюсятем, что она дополнительно содержит оксид цинка с размером частиц от 1 до 500 нм и вспомогательные вещества, где в качестве производных бетулина используют бетулоновую или бетулиновую кислоту, или диацетат бетулина, или моноацетат бетулина, или дифосфат бетулина, или фосфат бетулиновой кислоты, а в качестве липофильной среды используются растительные масла или витепсол, причем компоненты в композиции находятся в определенном соотношении в мас.%. Изобретение обеспечивает повышение эффективности лечения ожогов 2 и 3 степени тяжести. 1 з.п. ф-лы, 9 пр., 2 табл.
Patent RU-2717416-C1 (RU)
Title: Aircraft wing
Inventor: BOLSUNOVSKIJ ANATOLIJ LONGENOVICH
IPC: B64C3/10
Filed: 2019-07-19
Granted: 2020-03-23
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering and can be used in designing subsonic aircraft wings for various purposes. Aircraft wing consists of center section and cantilever, extension elongation λ=7–12, sweep χ=10–35° and comprises supercritical profiles. Aircraft wing is characterized by that the rear wing edge has a sweep in range of 0–5°, in range from 0 to 33 % of the wing span is made with an influx, in area from 27 to 35 % of span of wing, the rear edge has section of conjugation of center section and cantilever made according to law of two conjugated surfaces, sweep of the console at section from 27 to 100 % of span has sweep along leading edge 10–17°. 
     EFFECT: invention is aimed at reducing the value of the coefficient of resistance. 
     1 cl, 5 dwg
Patent RU-2713614-C1 (RU)
Title: Imitation system of infrared range
Inventor: GIBIN IGOR SERGEEVICH
IPC: G06G7/48
Filed: 2019-07-18
Granted: 2020-02-05
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: invention relates to the field of optical instrument-making of far-infrared (IR) and terahertz (THz) ranges and can be used both in military systems and in systems of civil application in systems of technical and medical diagnostics. System comprises a dynamic scene generator, which includes a bank of images of test objects, a bank of properties of the underlying surfaces, bank of dynamic parameters, unit of geometric transformations, unit of attributes of appearance of objects-targets, bank of physical properties of objects, bank of physical properties of atmosphere, an image synthesis unit, a visible image converter, including a converter, a broadband infrared radiation source, an infrared radiation spectrum control unit, a unit for converting phase modulation of infrared illumination into an amplitude, a recognition and validation unit, which includes an optical unit for transferring a synthesized image, an analyzed thermal imaging device, a unit for metrological certification, a recognition unit and a unit for extracting signatures. 
     EFFECT: high speed of detecting errors in processing algorithms and automated image analysis, as well as in enlarging the range of means for this purpose. 
     3 cl, 1 dwg
Patent RU-2729619-C1 (RU)
Title: Способ получения стоматологической адгезивной компоненты
Inventor: Metelev Anton Vasilevich
IPC: A61K6/887
Filed: 2019-08-22
Granted: 2020-08-11
Abstract: Изобретение относится к органической химии, а именно к способу получения стоматологической адгезивной компоненты в виде смеси мономеров, согласно которому смешивают диангидрид пиромеллитовой кислоты и олиго(этиленгликоль)(мет)акрилат в молярном соотношении 1:4 соответственно, добавляют в качестве катализатора третичный амин в количестве 2 мас.% от массы смеси мономеров и добавляют в качестве ингибитора пара-метоксифенол, затем после смешивания ингредиентов смесь подогревают и выдерживают при постоянном перемешивании при температуре 25-70°С в течение 1-4 ч, при этом указанный олиго(этиленгликоль)(мет)акрилат с добавлением ингибитора пара-метоксифенола используют в качестве растворителя. Изобретение обеспечивает сокращение длительности протекания процесса, а также исключает необходимость использования органического растворителя ацетона и создания инертной атмосферы. 3 пр., 1 табл.
Patent RU-2718599-C1 (RU)
Inventor: TARELNIK VYACHESLAV BORISOVICH
IPC: B23P6/00
Filed: 2019-08-27
Granted: 2020-04-08
Abstract: Изобретение относится к  способу восстановления и одновременного упрочнения деталей, изготовленных из листовой стали, которые подвергаются, в зависимости от условий внешнего воздействия, различным видам абразивного износа. Способ включает удаление изношенной части детали и замену ее отдельным сегментом,  изготовленным из листового материала, и присоединение его к восстанавливаемой детали неразъемным соединением. Согласно одному из вариантов способа, обеспечивают наличие сегмента с предварительно выполненным пазом, который присоединяют к восстанавливаемой детали, обеспеченной предварительно выполненным шипом. Упрочнение   осуществляют методом электроэрозионного легирования до достижения заданной твердости сегмента. Перед изготовлением неразъемного соединения восстанавливаемой детали и сегмента поверхности паза сегмента покрывают металлополимерным материалом. Согласно второму варианту обеспечивают наличие сегмента с предварительно выполненным шипом, который присоединяют к восстанавливаемой детали, обеспеченной предварительно выполненным пазом. Технический результат заключается в отсутствии коробления, повышении твердости и износостойкости восстановленных и упрочненных деталей в условиях интенсивного абразивного износа, возможности использования в качестве восстановительного материала износостойких металлов с любой степенью свариваемости, небольшой расход электроэнергии и экологическая безопасность. 2 н. и 16 з.п. ф-лы, 22 ил.
Patent RU-2722898-C1 (RU)
Inventor: CHERNYSH ALEKSANDR MIKHAJLOVICH
IPC: G01N33/49
Filed: 2019-11-12
Granted: 2020-06-04
Abstract: Изобретение относится к медицине, а именно к гематологии, и может быть использовано для выявления патологических изменений в структурных элементах мембран эритроцитов (МЭ). Для этого с помощью атомного силового микроскопа получают изображение поверхности МЭ и раскладывают его на изображения поверхностей трех масштабов П, П, П. При этом масштаб Псоответствует параметрам фликкеринга МЭ. Масштаб Псоответствует параметрам спектринового матрикса МЭ. И масштаб Псоответствует параметрам белковых кластеров МЭ. Измеряют высоты выявленных топологических наноструктур, их средние значения и их средние квадратичные отклонения. Затем определяют вероятность отклонения величин высот наноструктур Р, Р, Рот нормальных значений в контроле. При этом отклонение величины Pболее 30% для Псвидетельствует об отклонении величины амплитуды фликкеринга. Величина Рболее 30% для Псвидетельствует об отклонении физических характеристик спектринового матрикса. Величина Рболее 30% для Псвидетельствует о возникновении кластеризации интермембранных белков. Изобретение позволяет количественно оценить степень влияния патологического фактора на состояние мембран эритроцитов. 2 табл., 11 ил.
Patent RU-2735241-C1 (RU)
Inventor: KOPIETZ MICHAEL
IPC: G06T7/20
Filed: 2018-04-20
Granted: 2020-10-29
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to systems for rendering integrated graphics. System for generating graphic data on computer provides conversion of pixel-by-pixel motion vectors to block-by-block motion vectors, graphic accelerator generates one or more vectors of pixel-by-pixel motion, converts said vectors of pixel-by-pixel motion into one or more block-by-block motion vectors and directly introduces said block-by-block motion vectors into a video codec engine, wherein the video codec engine converts the block-by-block motion vectors into the encoded video data and transmits the encoded video data to the remote client computing system, wherein the block-by-block motion compensation is skipped. 
     EFFECT: technical result consists in providing the possibility of providing both the rendered frame and the formatted motion vector data for introduction into the video codec engine. 
     20 cl, 4 dwg, 1 tbl
Patent RU-2729354-C1 (RU)
Inventor: NAZHMUDINOV IBRAGIM ISMAILOVICH
IPC: A61B18/20
Filed: 2019-12-05
Granted: 2020-08-07
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to otorhinolaryngology, can be used in surgical management of cicatricial stenosis of the vocal portion of the larynx in the anterior commissure region. Using COlaser in "super pulses" of 3 W power under control of a microscope in the area of an anterior commissure of vocal cords dissecting cicatricial laryngeal tissues, releasing vocal cords and forming a normal laryngeal lumen. Edges of the vocal cords in the incision are treated as follows: submucosal tissues are vaporised by keeping the upper and lower layers of the epithelium of the vocal cords mucosa with dimensions sufficient to close the wound surface. Said layers cover the wound surface edges by fixing them by endolaryngeal sutures.EFFECT: method enables reducing a probability of recurrence of scar formation and enables to decannulated a patient in an earlier period by using COlaser in "super pulses" of 3 W, transection of stenosis tissues with release of vocal cords and subsequent thinning of submucous layers adjoining wound surfaces with further fixation of remaining epithelial layers.1 cl, 2 ex, 7 dwg
Patent RU-2742084-C1 (RU)
Inventor: ZIMMER KERSTIN
IPC: E05D11/00
Filed: 2018-04-23
Granted: 2021-02-02
Abstract: FIELD: construction. 
     SUBSTANCE: in a loop with a loop element, which includes recess (2) extending in the direction of the hinge axis and having an inner side surface (3), and with setting axis (X) and external thread (8) by setting spindle (9) or on outer side surface (6) of hinge pin (4), or on inner side surface (3) of recess (2) on both sides of locating spindle (9) is provided, respectively, at least one projection (25, 26), of which inside rotation area (B) always at least one is in engagement with recess (27, 28), provided on inner side surface (3) of recess (2) or on outer side surface (6) of hinge pin (4). 
     EFFECT: proposed is a hinge for hinged joint relative to hinged axis on the frame. 
     10 cl, 6 dwg
Patent RU-2730379-C1 (RU)
Title: Оптико-цифровая система для расчета дифракционных оптических элементов
Inventor: Skidanov Roman Vasilevich
IPC: G02B5/18
Filed: 2019-12-30
Granted: 2020-08-21
Abstract: Оптико-цифровая система для расчета дифракционных оптических элементов содержит гелий-неоновый лазер, за которым установлен Фурье-коррелятор, состоящий из двух линз с разным фокусным расстоянием, с возможностью расширения пучка света до размера, способного полностью покрыть рабочую панель модулятора, диафрагму, установленную перед пространственным модулятором, подключенным к компьютеру с возможностью изменения амплитуды освещающего его пучка, зеркало, закрепленное на траектории части луча лазера, разделенного сплиттером, с возможностью перенаправления этой части луча лазера через выпуклую линзу, которая зафиксирована с возможностью формирования распределения в фокальной плоскости, а видеокамера установлена с возможностью фиксации данного распределения и соединена с компьютером. Технический результат - увеличение быстродействия и точности расчетов за счет реализаций сложных вычислений оптическим способом. 1 ил.
Patent RU-2746687-C1 (RU)
Title: Smart enterprise management system
Inventor: Logutova Larisa Viktorovna
IPC: G06Q10/06
Filed: 2020-01-29
Granted: 2021-04-19
Abstract: FIELD: enterprise management system. 
     SUBSTANCE: system contains a hardware and software complex that ensures the functioning of a mathematical model based on the Cobb-Douglas production function in the formalism of Petri nets, connected by data transmission channels with a set of "man-machine" systems corresponding to a given functional purpose, ensuring the functioning of a dynamic mathematical model of an enterprise in a single enterprise cloud computing environment with a scalable architecture of network flows, clustering and unified software, structured on the basis of an artificial neural network of adaptive resonance, controlled by the administrator's hardware and software complex, which provides training of the artificial neural network and the allocation of enterprise resources, and connected by data transmission channels with multiple "man-machine" systems and equipment that records the state of objects and processes at the enterprise, while the neural network of adaptive resonance provides tracking and adjustment of the state of objects and processes at the enterprise. 
     EFFECT: technical result consists in automating the management of the state of objects and processes at the enterprise. 
     1 cl, 4 dwg, 3 tbl
Patent RU-2738116-C1 (RU)
Inventor: Kejbal Natalya Aleksandrovna
IPC: C09K21/14
Filed: 2020-04-23
Granted: 2020-12-08
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to fire and heat protection material, which can be used as fire curtains. Disclosed is a fire-retardant intumescent material made in the form of a glass fiber fabric with a polymer coating applied thereon from a polyvinyl chloride composition containing a phosphoric acid derivative and dioctyl phthalate, wherein the composition further contains chlorinated paraffin, aluminum hydroxide, zinc borate and a phosphorus-boron-containing oligomer, and as a phosphoric acid derivative, the composition contains trichloropropylphosphate at the following weight ratio of components, pts.wt.: polyvinyl chloride 10.0, dioctyl phthalate 5.0, trichloropropylphosphate 35.0, chlorinated paraffin 9.0–14.0, aluminum hydroxide 22.0, zinc borate 13.0, phosphorus-boron-containing oligomer PBO 1.0–6.0. 
     EFFECT: high adhesion strength of bonding between plastisol-fabric layers and longer duration of fire-retardant material efficiency. 
     1 cl, 2 tbl
Patent RU-2739644-C1 (RU)
Title: Layout circuit for commercial vehicles
Inventor: SHNITTGER Karsten
IPC: B60T17/00
Filed: 2018-12-04
Granted: 2020-12-28
Abstract: FIELD: transportation. 
     SUBSTANCE: present invention relates to layout circuit (10; 110; 210), in particular for commercial transport, with moisture separator (14; 114; 214) and with adjustment unit (16; 116; 216), wherein dehumidifier (14; 114; 214) and adjustment unit (16; 116; 216) are made in form of separate units, wherein dehumidifier (14; 114; 214) has air-drying module, in particular, air-drying cartridge (18; 118; 218), reduction valve (20; 120; 220) and control line (24; 124; 224) for pneumatic control of pressure reducing valve (20; 120; 220), wherein in dehumidifier (14; 114; 214) after air drying unit there is connecting pipeline (22; 122; 222), leading directly to consumer check valve (30; 130; 230) for moisture separator (14; 114; 214) located outside dehumidifier (14; 114; 214), wherein connecting pipeline (22; 122; 222) is partially configured for reversible mode and/or with possibility of docking with reversible section of pipeline or connected to reversible section of pipeline. 
     EFFECT: technical result is improvement of layout scheme of said type in order to locate main functionals of air preparation components, in particular air drying and protection of circuit, in separate bodies and units to provide spatially separate connection of bodies. 
     15 cl, 3 dwg
Patent RU-2759842-C1 (RU)
Inventor: JANG JU
IPC: H04L5/00
Filed: 2019-07-04
Granted: 2021-11-18
Abstract: Изобретение относится к области связи и может быть использовано в абонентском оборудовании для определения параметра области поиска. Технический результат – повышение точности определения параметрической информации области поиска.  В способе определения параметра области поиска, применимого к абонентскому оборудованию, принимают выделенные сигналы управления, которые используют для настройки состояния индикации конфигурации передачи (TCI) набора ресурсов управления (CORESET#0) в отношении абонентского оборудования, и опорный сигнал источника (RS источника), определяемого состоянием TCI CORESET#0, который представлен опорным информационным сигналом о состоянии канала (CSI-RS). Определяют целевой блок сигналов синхронизации (SSB), имеющий первое отношение ассоциации с CSI-RS, и определяют  параметрическую информацию области поиска (search space#0) в CORESET#0 на основании целевого SSB. 4 н. и 11 з.п. ф-лы, 4 ил.
Patent RU-2770306-C1 (RU)
Inventor: Suvorov Stepan Valentinovich
IPC: G05D16/06
Filed: 2021-03-15
Granted: 2022-04-15
Abstract: FIELD: controlling. 
     SUBSTANCE: invention relates to the field of automatic adjustment, namely to apparatuses for adjusting the gas pressure, and can be used in various fields of industry, medicine and agriculture. The gas pressure reducer comprises: a body (1) with a built-in seat (2) made of fluoroplast or another suitable material, an inlet fitting (17), an outlet fitting (18), a tuning part including a tuning screw (3), a spring (4), a membrane (5), end stops (6) and (8), a socket (7) and a reducing unit including a rod (9) with an end stop (10), a spring (11), a valve (12), wherein a channel (13) is provided, connecting the working cavity (14) of the reducer with the cavity (19) of the balancing chamber, a balancing chamber (15) with a sealing ring (16) installed therein, is characterised by the fact that the balancing chamber is pressed against the body of the reducer by the pressure of the gas entering the reducer, and the spring of the reducing valve is removed into the membrane installation area. 
     EFFECT: reduction in the size and weight of the reducer with the maintained flow characteristic of the reducer and other working parameters. 
     1 cl, 1 dwg