baber/WOPTO huggingface dataset:
Patent RU-2738216-C1 (RU)
Inventor: KRUSHEL KELSEY DALE
IPC: E05F15/649
Filed: 2018-09-07
Granted: 2020-12-09
Abstract: FIELD: machine building.SUBSTANCE: invention relates to a power drive module for a vehicle drive door. Module comprises housing, drive mechanism located in housing and made with possibility to move drive element, and brake assembly located in housing. Braking unit comprises brake ring functionally connected with drive mechanism. Brake band is wrapped around brake ring and is adapted to move relative to braking ring between normal engaged position and free position. Brake release actuator is functionally connected with brake band and is adapted to move brake band relative to braking ring between engaged and free positions in response to electric signal.EFFECT: described is power drive module for vehicle doors.21 cl, 12 dwg
Patent RU-2755236-C1 (RU)
Title: Workpiece and method for obtaining at least one molded part
Inventor: VOELKL LOTHAR
IPC: A61C13/00
Filed: 2017-09-12
Granted: 2021-09-14
Abstract: FIELD: dentistry. 
     SUBSTANCE: group of inventions relates to the production of molded products, in particular, for dental reconstruction, as well as for dental restoration or part of it. A workpiece for obtaining a molded product, in particular dental reconstruction, is presented, having a base and at least one section extending from the base and protruding above at least one side of the base, which is in direct contact with protruding sections. The ratio of the thickness B of the base to the height H of the section protruding above the base is 1:15 ≤ B:H ≤ 1:1. At least one section is made with the possibility of obtaining at least part of the molded product from it by processing. A method for obtaining at least one molded product, in particular dental restoration or part of it, is also described.  
     EFFECT: reduction of tool wear during mechanical processing and the possibility of optimal use of material are achieved. 
     15 cl, 8 dwg
Patent RU-2737065-C1 (RU)
Inventor: Beliaev Vadim Pavlovich
IPC: G01N13/00
Filed: 2020-04-28
Granted: 2020-11-24
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measurement equipment and can be used in studying mass transfer processes and for determining diffusion coefficients of solvents in articles made from capillary-porous material sheets in paper, light, construction and other industries. Method for determining diffusion coefficient of solvents in sheet products from capillary-porous materials consists in that in analyzed sheet material there is created a uniform initial content of solvent distributed in solid phase, then analyzed material is placed on a flat substrate from solvent-impermeable material, waterproofing upper surface of material, in the initial moment of time the point surface wetting of the upper surface of the analyzed article is carried out with a solvent dose, then measuring the time variation of the galvanic converter signal at a given distance from the application point of the pulse with the solvent dose, galvanic sensor signal values are recorded at two points in time and diffusion coefficient is calculated, wherein pulse action is carried out with a solvent dose calculated by formula: G ≈ 4.8ρ 0 U e r 0   2 h, and time moments τ 1  and τ 2  are fixed when equal values of galvanic converter signal are achieved in the vicinity of value 0.9 E e , where h is thickness of analyzed material; ρ 0  is density of the analyzed sample in dry state; U e  is the equilibrium concentration of the solvent in the analyzed sample upon contact with saturated solvent vapor at a given temperature; r 0  is distance between electrodes of galvanic converter and point of action of solvent dose on surface of controlled article; E e  is galvanic converter signal value at concentration U e . 
     EFFECT: higher accuracy of control and reduced time and costs for research. 
     1 cl, 1 tbl, 1 dwg
Patent RU-2748361-C1 (RU)
Inventor: PLOTNIKOV IGOR BORISOVICH
IPC: A23P10/28
Filed: 2020-06-03
Granted: 2021-05-24
Abstract: FIELD: instant tableted products.SUBSTANCE: invention relates to a technology for obtaining instant tableted products and can be used to obtain instant products in the form of tablets, briquettes. The method includes preparing an instantiated composition of the product, mixing the instantiated composition with carbon dioxide in a solid state of aggregation, molding a tablet or briquette of the desired shape and size, sublimation of solid carbon dioxide and its release in a gaseous state from the inner layers of the tablet with the formation of a developed porous structure.EFFECT: use of the invention will allow obtaining a developed porous structure, which, upon contact with a liquid, intensifies the interaction of the liquid and the product, which accelerates the disintegration and dissolution of the tableted instant product.1 cl, 2 ex
Patent RU-2748254-C1 (RU)
Inventor: Elchaninova Viktoriya Andreevna
IPC: A61L15/18
Filed: 2020-07-17
Granted: 2021-05-21
Abstract: Изобретение относится к области медицины, в частности, к хирургии и травматологии и раскрывает способ получения медицинской салфетки из графитированной углеродной ткани на основе вискозы. Способ включает получение графитированной углеродной ткани на основе вискозы, ее отмывку, электрохимическую обработку, которая включает погружение ткани в водный раствор KI концентрации 0,08-0,10 г/л с добавлением 0,1 мл/л спиртового раствора йода в концентрации 0,04-0,08 г/г, и NH 4 OH до получения нейтральной среды, в течение 15-30 минут при напряжении 70-80 В и плотности тока 6,67А/м 2 ,   дальнейший   раскрой ткани на салфетки, обработку раскроенных краев углеродной салфетки силиконом, стерилизацию и упаковку. Салфетка из графитированной углеродной ткани характеризуется высокой сорбционной способностью - свыше 0,95 г/г, отличается высоким содержанием углерода 99,6 мас.%. Изобретение позволяет ускорять заживление ран различной этиологии без присыхания к поврежденному участку кожи, позволяет избежать образования рубцов и шрамов, обеспечивает антибактериальный эффект. Изобретение может быть использовано для лечения глубоких гнойных ран в общей хирургии, травматологии, комбустиологии, акушерстве и гинекологии, проктологии, стоматологии, отоларингологии и так далее и позволяет избежать сепсиса и инфицирования. 5 пр.
Patent RU-2740550-C1 (RU)
Inventor: ZHUKOV ANDREJ ALEKSANDROVICH
IPC: C25D11/12
Filed: 2020-07-24
Granted: 2021-01-15
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to electroplating and can be used for production of thermoregulatory coatings of space purpose by means of micro-arc oxidation, in particular, for formation on articles from aluminum and aluminum alloys of differential thermal control coatings, firmly attached to the base and resistant to heat shocks, having improved operational characteristics and active life period used for onboard equipment units, optoelectronic devices elements, Earth remote sensing equipment. Method includes successive treatment in two electrolytes by micro-arc oxidation in anode-cathode mode with frequency of 50 Hz with equality of anode and cathode currents, at that, first, an initial mask is applied on the surface of the substrate, white areas of the coating are formed in the first electrolyte, then the original mask is removed, and a mask inversed by the initial mask is applied on the white areas, after which black areas of the coating are formed in the second electrolyte, and then the inverse mask is removed. 
     EFFECT: improved manufacturability and quality of coatings due to formation on items from aluminum and aluminum alloys of heat-and-impact differential thermal-regulating black-and-white coatings of space intended for use with base and resistant to thermal shocks, providing for maintenance in the body of temperature required for stable operation of elements of radio electronic onboard equipment of spacecrafts with a long period of active existence. 
     9 cl, 1 ex, 11 dwg
Patent RU-2740516-C1 (RU)
Inventor: POJLOV VLADIMIR ZOTOVICH
IPC: H01G9/052
Filed: 2020-07-21
Granted: 2021-01-15
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, specifically to a method of producing coatings from manganese dioxide on tantalum anodes of oxide-semiconductor capacitors, and can be used in production of electrolytic capacitors. Method includes multiple cyclic impregnation of porous anodes with manganese nitrate solution with concentration of manganese nitrate solution increasing from cycle to cycle and subsequent pyrolytic decomposition of manganese nitrate to manganese dioxide, periodic anode molding after formation of semiconductor layer with deposition of silicon-manganese suspension. First and second impregnation operations of porous anodes are carried out under vacuum, and pyrolytic decomposition of manganese nitrate solution with concentration less than 71% is carried out without water injection, note here that prior to formation of penultimate layer of manganese dioxide, treatment of manganese dioxide coating with reagent solution containing nitric acid and hydrogen peroxide is carried out. 
     EFFECT: reduced equivalent series resistance in the capacitor with the obtained coating at high frequencies and tangent of the dielectric loss angle. 
     6 cl, 3 ex, 1 tbl
Patent RU-2745886-C1 (RU)
Inventor: LURE MIKHAIL NATANOVICH
IPC: H04B10/00
Filed: 2020-07-28
Granted: 2021-04-02
Abstract: FIELD: electrical device. 
     SUBSTANCE: invention relates to electrical devices. Data signal regenerator is designed to recover synchronization and data pulses in fiber-optic transmission lines with serial access. Regenerator contains the first clock-frequency discriminator, the input of which is intended for supplying the input signal, the second clock-frequency discriminator, the input of which is intended for supplying the input signal, the delay line, the input of which is intended for supplying the input signal, the first trigger flip-flop, the input of which is intended for supplying the initial signal installation and the second input which is connected to the output of the first clock-frequency discriminator, second trigger flip-flop, the input of which is intended to supply the initial setting signal and the second input of which is connected to the output of the second clock selector, the third counting trigger, the input of which is intended to supply the initial signal installation and the second input of which is connected to the output of the multiplexer, which is the output of the data sync signal, multiplexer inputs are connected to the outputs of the first clock-frequency discriminator, the second clock-frequency discriminator, the first trigger flip-flop, the second trigger flip-flop, the third trigger flip-flop, the gated flip-flop, the output of which is the output of the recovered data signal, the gated flip-flop inputs are connected to the outputs of the delay line and the multiplexer. 
     EFFECT: ability to receive signals with high distortion of relative pulse duration without errors. 
     1 cl, 2 dwg
Patent RU-2748789-C1 (RU)
Title: Structure condition inspection device
Inventor: BIRYUKOV ALEKSANDR NIKOLAEVICH
IPC: G01N29/04
Filed: 2020-10-06
Granted: 2021-05-31
Abstract: FIELD: construction.SUBSTANCE: invention is used for non-destructive control of structures of buildings and constructions. The device contains piezoelectric sensors, analog signal amplifiers, a receiving and transmitting device, a computer (portable) PC, software, an operator panel with light and sound accompaniment, a video camera, analog-to-digital converters, an accelerometer, an external case, inclinometers, a unit for modeling the wear of objects, a unit for predicting the technical condition, a unit for analyzing statistical information, a unit for storing survey and operation data, a unit for modeling deformations from physical impact, and a heat flow monitoring device. Piezoelectric sensors are connected in series with analog signal amplifiers, analog signal amplifiers are connected in series with a receiving and transmitting device, which is connected in series with a computer (portable) PC and interacts with it through the first software. Accelerometers are connected in series with analog signal amplifiers, analog signal amplifiers are connected in series with a second analog-to-digital converter, which is connected in series with a computer (portable) PC and interacts with it through a second software. The video cameras are connected in series to the first analog-to-digital converter, which is connected in series to a computer (portable) PC and interacts with it through a third software. The heat flow monitoring devices are connected in series with a third analog-to-digital converter, which is connected in series with a computer (portable) PC and interacts with it through the fourth software. The inclinometers are connected in series to the fourth analog-to-digital converter, which is connected in series to a computer (portable) PC and interacts with it through the fifth software. The unit for modeling the wear of objects, the unit for predicting the technical condition, the unit for analyzing statistical information, the unit for storing survey and operation data, and the unit for modeling deformations from physical impact are sequentially connected to the operator panel with light and sound accompaniment, which is sequentially connected to a computer (portable) PC. At the same time, each piezoelectric sensor and accelerometer is connected to its own analog signal amplifier, and a computer (portable) PC is located inside the case and contains pre-installed first, second, third and fourth software.EFFECT: invention is aimed at increasing reliability of determining the technical condition of building structures.1 cl, 1 dwg
Patent RU-2751159-C1 (RU)
Title: Method for hardening tillage knives by surfacing
Inventor: Babitskij Leonid Fedorovich
IPC: B23P6/00
Filed: 2020-10-14
Granted: 2021-07-08
Abstract: FIELD: tillage machines. 
     SUBSTANCE: invention relates to tillage machines, it can be used in the manufacture and restoration of ploughshares, cultivator paws and flat-cutting knives that are subjected to abrasive wear. Intermittent surfacing is performed from the upper and lower sides of the blade in the form of lenticular bodies fused into the knife material with a diameter of d 1  and d 2 , respectively, with a step s=(4.1…4.3)d 1 , and d 1 <d 2 . Surfacing is performed with a displacement in the longitudinal direction of the centers of the lower surfacing relatively to the upper one in the direction of the knife movement by an amount  a , inversely proportional to the thickness c of the knife base.  
     EFFECT: an increase in the wear resistance of tillage knives and ensuring the effect of self-sharpening of the blades during their operation due to the formation of their toothed shape, which helps to reduce the resistance during tillage. 
     1 cl, 2 dwg
Patent RU-2752132-C1 (RU)
Inventor: Bondar Oleg Grigorevich
IPC: G01K7/16
Filed: 2020-10-27
Granted: 2021-07-23
Abstract: Изобретение относится к области термометрии и может использоваться для измерения температуры среды или объектов. Заявлен способ измерения температуры, который состоит в питании последовательного соединения, образованного сопротивлением проводов двухпроводной линии и термометром сопротивления, прямоугольными импульсами известного тока со скважностью, при которой средний ток через термометр сопротивления не превышает допустимой величины. При этом термометр сопротивления шунтирован конденсатором непосредственно на его присоединительных контактах. Измерение значений напряжения на последовательном соединении, по которым определяют величину сопротивления термометра сопротивления, осуществляют в моменты времени t1и t2переходного процесса, а по величине сопротивления определяется температура. Технический результат - уменьшение погрешности измерения температуры, вызванной сопротивлением проводов при двухпроводном подключении термометра сопротивления, повышение надёжности измерительной схемы за счёт её простой реализации. 2 ил.
Patent RU-2755311-C1 (RU)
Inventor: DOHRING DIETER
IPC: B27N3/04
Filed: 2018-05-30
Granted: 2021-09-15
Abstract: FIELD: wood processing industry.  
     SUBSTANCE: invention relates to the wood processing industry, in particular to the manufacture of wood-fiber panels. Wood chips are crushed to obtain wood fibers in a refiner for 3 to 20 minutes at a pressure of 0.4 to 1.6 MPa. Wood fibers are glued together with phenolic resin, and the mass ratio of the resin, based on the content of dry matter in it, to wood fibers is from 10% to 50%. The fibers are pre-compacted in a press at pressing temperatures below 110°C to obtain reactive fiberboard. Pre-compacted fiberboard is pressed to produce panels at temperatures from 130°C to 180°C.  
     EFFECT: quality, dimensional stability and mechanical stability of fiberboard panels are improved.  
     25 cl, 2 dwg
Patent RU-2767171-C1 (RU)
Title: Pulse voltage stabilizer
Inventor: SHUVAEV YURIJ NIKOLAEVICH
IPC: G05F1/565
Filed: 2020-12-01
Granted: 2022-03-16
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering, in particular converting equipment; it can be used in the design of secondary power sources for various purposes. A pulse voltage stabilizer contains a key element, a choke, a reverse diode, an output capacitor and a control device, as well as a parallel voltage pulsation smoothing circuit, which includes a regulating transistor connected in parallel to the load through an emitter current sensor, an operational amplifier, a reference voltage source and a separation capacitor. The inverting input of the operational amplifier is connected to the current sensor, and the non-inverting one is connected to the reference voltage source and, through the separating capacitor, to the positive output terminal of the stabilizer. 
     EFFECT: reduction in the volume and mass of elements of the pulse voltage stabilizer by reducing the volume and mass of the choke and filter capacitor. 
     2 cl, 1 dwg
Patent RU-2748201-C1 (RU)
Title: Съемный зубной протез верхней челюсти для пациентов с микростомией
Inventor: Apresyan Samvel Vladislavovich
IPC: A61C9/00
Filed: 2021-02-12
Granted: 2021-05-20
Abstract: Изобретение относится к ортопедической стоматологии и может быть использовано при зубном протезировании у пациентов с микростомией. Съемный зубной протез верхней челюсти для пациентов с микростомией содержит базис с крепежными элементами для установки на зубы и искусственную десну с искусственными зубами. Базис выполнен в виде перфорированной пластины. Одна часть пластины выполнена в виде небной дуги. Другая часть пластины выполнена в виде вестибулярной дуги. Вестибулярная дуга соединена с крепежными элементами, которые выполнены в виде кламмеров. Базис снабжен гантелеобразными ретенционными элементами. Гантелеобразные ретенционные элементы размещены на расстоянии 4 мм друг от друга и ориентированы перпендикулярно плоскости базиса для соединения с гантелеобразными ответными пазами в искусственной десне. Техническим результатом изобретения является изготовление прецизионного разборного зубного протеза на верхнюю челюсть пациенту с ограниченным открыванием рта с использованием современных компьютерных технологий. 1 з.п. ф-лы, 2 ил.
Patent RU-2767128-C1 (RU)
Title: Installation of floor heating system of buildings and structures
Inventor: KHARITONOV VLADISLAV PETROVICH
IPC: F24D3/14
Filed: 2021-02-18
Granted: 2022-03-16
Abstract: FIELD: heating; ventilation. 
     SUBSTANCE: invention can be used in floor heating systems of buildings and structures. Floor heating system of buildings and structures comprises base (1), heat-insulating layer (4), floor coating (9) and refrigerating unit with compressor-control unit (10), evaporation unit and condenser unit. Evaporation unit is made in the form of coil (3) and is placed together with heat-distributing plates (2) on base (1) of floor under heat-insulating layer (4). Condenser unit is made in the form of coil (7) and is placed together with heat-distributing plates (6) on heat-insulating layer (4) under floor covering (5), (9). Compressor-control unit (10) comprises compressor (14) with inverter drive, heat exchanger (11) with coolant temperature regulator (15) at its outlet, condensation pressure regulator (12), coolant boiling pressure regulator (16). Compressor-control unit (10) is placed in a heated room equipped with a heating system and a system for automatic control of air temperature inside the room by changing the heat output of the heating system. Heating system comprises air or water circuit of heat transfer to heated room, boilers on hydrocarbon types of fuel, air heaters and external units of air conditioning systems. 
     EFFECT: reduction of energy consumption by return of heat losses inside the building. 
     1 cl, 1 dwg
Patent RU-2756613-C1 (RU)
Title: Method for predicting the duration of therapeutic remission in patients with alcoholism
Inventor: PROKOPEVA VALENTINA DANILOVNA
IPC: G01N33/52
Filed: 2021-02-24
Granted: 2021-10-04
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to narcology, and reveals a method for predicting the duration of therapeutic remission in patients with alcoholism. The method involves determining the concentration of carbonylated proteins (CP) and TBA-reactive products (TBA-RP) in the blood plasma of patients upon admission to the hospital after alcohol detoxification before prescribing anti-alcohol treatment. At a concentration of CP at 0.44 nmol/mg and higher, TBA-RP 3.64 nmol/ml and higher, the formation of unstable remission is predicted up to 6 months after therapy.  
     EFFECT: invention makes it possible to predict the duration of therapeutic remission in patients with alcoholism using objective indicators of oxidative stress factors and can be used in practical healthcare to prevent relapse of the disease and prolong the state of remission in patients with alcoholism.  
     1 cl, 1 tbl, 4 ex