baber/WOPTO huggingface dataset:
Patent RU-2729346-C1 (RU)
Title: Способ заправки топливом бронированной машины и устройство для его осуществления
Inventor: GRECHUSHKIN IGOR VASILEVICH
IPC: B60S5/02
Filed: 2020-01-10
Granted: 2020-08-06
Abstract: Изобретение относится к бронированным машинам на гусеничной и колесной базе и может быть использовано для дистанционной заправки топливом машин в труднодоступных и опасных для присутствия человека местах. Для заправки топлива используют крепление топливопровода топливозаправщика на рычаге, управляемом изнутри топливозаправщика, подъезд самоходного топливозаправщика к машине, соединение топливопровода топливной емкости топливозаправщика с заливной горловиной топливного бака машины, перекачку топлива в бак машины и отсоединение топливопровода от горловины. Соединение топливопровода с горловиной осуществляют путем перемещения топливопровода рычагом в горизонтальной и вертикальной плоскостях, а отсоединение топливопровода от горловины осуществляют путем перемещения топливопровода рычагом в горизонтальной плоскости, перекачку топлива в бак машины производят после получения сигнала о надежном соединении наконечника топливопровода с горловиной, а в случае необходимости освещают горловину и наконечник топливопровода и отображают их соединение и отсоединение с использованием табло отображения. Для реализации способа используют устройство для заправки топливом бронированной машины. Достигается расширение функциональных возможностей для заправки топливом бронированной машины. 2 н.п. ф-лы, 1 ил.
Patent RU-2733093-C1 (RU)
Title: Method of measuring distributed parameters of physical and mechanical quantities
Inventor: Pankov Andrej Anatolevich
IPC: G01K7/32
Filed: 2020-01-14
Granted: 2020-09-29
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to measurement equipment and method of measuring distributed parameters of physical and mechanical values. Measurements are carried out with a sensor containing an optical fiber and an electroluminescent layer placed around it, piezoelectric elements connected by a two-wire electric line and made in the form of a piezoelectric cylindrical layer. Method includes supplying control variable voltage to the input of the forced electromechanical oscillations of the piezoelectric elements and recording the amplitude-frequency spectrum of the integral light signal at the output of the optical fiber. During measurements, selection of constant component value of control voltage is performed proceeding from requirement of generation of discrete light pulses of luminous intensity at output of optical fiber and finding time and frequency of output of said light pulses from optical fiber to determine real non-uniform distribution of diagnosed parameters along sensor. 
     EFFECT: technical result consists in improvement of measurement accuracy for extended control sections. 
     3 cl, 4 dwg
Patent RU-2736210-C1 (RU)
Title: Turbomachine rotor
Inventor: Leontev Valerij Vladimirovich
IPC: F01D5/06
Filed: 2020-03-25
Granted: 2020-11-12
Abstract: FIELD: turbines or turbomachines.SUBSTANCE: invention relates to turbine construction and can be used in power engineering and in aircraft gas turbine engines. Disclosed is turbomachine rotor. Elements of rotor (1, 2) are tightened by central clamping sleeve (3). Clamping sleeve has at ends thread (4) of different direction or different pitch and internal splines (5). Rotation of the central clamping sleeve at rotor assembly is performed for internal splines. Size of boring of the hub of the rotor element, through which central clamping sleeve is rotated during the rotor assembly, does not exceed internal diameter of the clamping sleeve. Central clamping sleeve is located outside the bore of the rotor element hub.EFFECT: technical result consists in improvement of strength of disks, which are part of rotor, and increase of rotor reliability due to design of rotor elements.1 cl, 1 dwg
Patent RU-2735006-C1 (RU)
Title: Device for mounting large-size suspended facing panels
Inventor: Karnakov Dmitrii Aleksandrovich
IPC: E04B1/38
Filed: 2020-04-14
Granted: 2020-10-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the field of industrial and civil construction and is intended, in particular, for attachment of large-format suspended facing panels of the ventilated facade to the base wall. Attachment device comprises a bracket mounted on the base wall and is a prefabricated element of bent elements made from cold-rolled sheets without welding, consisting of a fixed support, support and guide plates, movable inserts with pins and a mating part interacting with the bracket in the form of bearing and support grippers on the bearing part of the facing elements. Bracket includes two adjacent vertically arranged inserts with pins and adjusting couplings. Inserts have limited free travel along guide plates in direction perpendicular to base. Carrier gripper includes bolt fixed vertically and thrusting against coupling body. Proposed structure provides adjustment of upper and lower insert by adjusting bolt independently of each other, each insert is adjusted by its adjusting bolt, which allows to set the escarpment of adjacent panels independently from each other. Second advantage is the possibility to adjust the position of the facing panel along the facade by means of the clutches due to rotation on the stud of the insert. Third advantage is possibility of panel adjustment by height by rotation of carrier gripper bolt. 
     EFFECT: due to the proposed design it is possible to mount two facing vertically on one bracket facing panels; simultaneously it is possible to adjust all points of attachment from above, which considerably simplifies fixation of suspended facing panels of ventilated facade, especially large ones, to wall of base. 
     3 cl, 7 dwg
Patent RU-2737387-C1 (RU)
Inventor: Kaboshkin Aleksej Vladimirovich
IPC: E04B2/84
Filed: 2020-05-06
Granted: 2020-11-27
Abstract: Изобретение относится к области строительства, а именно к способам возведения железобетонных стен при монолитном домостроительстве. Технический результат: сокращение времени строительства с одновременным повышением прочности и срока службы возводимых стен здания за счет повышения стойкости стен к неблагоприятным воздействиям окружающей среды. Способ возведения монолитных стен включает этапы, на которых формируют полость опалубки посредством фиксации на внутренней стенке металлического каркаса внутренней съемной опалубки и фиксации на внешней стенке каркаса внешней несъемной опалубки, представляющей собой фасадную трехслойную панель. Фасадная панель содержит слой из вспененного полиуретана, запрессованного между фибролитовой плитой и декоративной пластиной с выполнением замковых трапециевидных элементов на боковых поверхностях фасадной панели. Нижний ряд фасадных панелей устанавливают на металлической направляющей, спрофилированной по форме замковых элементов фасадных панелей и зафиксированной на металлическом каркасе. Регулируют нижний ряд панелей по углу наклона к фасаду посредством анкерных штырей, проходящих перпендикулярно между съемной опалубкой и фасадной панелью сквозь заранее подготовленные отверстия в фибролитовой плите и закрепленных в них с помощью крюков на концах штырей. Посредством штырей и закрепленных на них арматурных сеток формируют арматурный каркас. Устанавливают элементы несъемной и съемной опалубок и арматурного каркаса на высоту одного этажа, в образованную полость заливают бетон, после застывания которого съемную опалубку извлекают. 2 з.п. ф-лы, 6 ил.
Patent RU-2742214-C1 (RU)
Inventor: GOEHLER REINHARD
IPC: H01H33/16
Filed: 2018-11-05
Granted: 2021-02-03
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to system (1) and a method with exactly one packet (2) of resistors for switching high voltages. System (1) includes switching device (5), which has two contact devices (6), which are located in insulator (9). Contact devices (6) are distanced from each other by insulating gap (7), at that insulating gap (7) can be shunted by movable contact element (8). One contact device (6) is in contact with package (2) of resistors in common housing (4). Housing (4) is formed by direct coating of package (2) of resistors and insulator (9). 
     EFFECT: technical result is the creation of a mechanically stable system with a reduced amount of insulating gas. 
     15 cl, 1 dwg
Patent RU-2745486-C1 (RU)
Title: Method for producing high-temperature co2 sorbents
Inventor: Rodaev Vyacheslav Valerevich
IPC: C04B35/057
Filed: 2020-05-27
Granted: 2021-03-25
Abstract: FIELD: composite materials.SUBSTANCE: invention relates to the production of composite materials based on calcium oxide and zirconium dioxide and can be used to obtain high-temperature CO2sorbents for cleaning the exhaust gases of industrial enterprises from carbon dioxide. Disclosed is a method of obtaining a powder composite material using a zirconium-containing mineral raw material - baddeleyite concentrate including mixing calcium carbonate with baddeleyite concentrate in the ratio, wt%: baddeleyite concentrate - 11-27, calcium carbonate - 73-89, followed by grinding the mixture to a nanosized state in a bead mill in an aqueous medium using stabilized zirconia beads and heat treatment. As a result of heat treatment in a nitrogen atmosphere at a temperature of 800 °C, a high-temperature regenerating chemisorbent is obtained consisting of calcium oxide and calcium zirconate.EFFECT: preservation of the sorption capacity of the material during high-cycle use.3 cl, 2 dwg
Patent RU-2759620-C1 (RU)
Inventor: Knatko Mikhail Vasilevich
IPC: C04B28/04
Filed: 2020-08-11
Granted: 2021-11-16
Abstract: Группа изобретений относится к геокомпозитам, применяемым в качестве оснований, дополнительных слоев оснований и нижних слоев покрытий автомобильных дорог и аэродромов, грунта обратной засыпки при планировочных работах, сооружении откосов и земляных валов, для устройства гидроизоляционных конструктивных слоев, а также геохимических барьеров, в качестве материала обратной засыпки при производстве геоэкологических работ по рекультивации нарушенных территорий. Геокомпозит содержит смесь техногенных грунтов – грунтов, техногенно перемещенных и техногенно преобразованных, и антропогенных крупнодисперсных грунтов, образованных в результате строительной деятельности, таких как бой бетона, кирпича, кремний диоксида - песка; полиэтилен; древесина - целлюлоза; текстиль; гипс; поливинилхлорид; каучук синтетический - резина; бумага, картон; стекло; лом черных металлов - железо в количестве от 0 до 70% от объема смеси техногенных грунтов, комплексообразующую добавку «ПолиГео» в количестве от 3 до 20% от массы смеси техногенных грунтов, при этом смесь техногенных грунтов имеет рН более или равную 3,0, содержит глинистые частицы размером менее 0,002 мм - не менее 10% от массы смеси техногенных грунтов, имеет фракционный состав в диапазоне 0-50 мм, обладает влажностью в диапазоне от 0 до 70% и содержит не более 45% органических веществ от массы конечной смеси. Группа изобретений развита в независимых и зависимых пунктах формулы. Технический результат – получение геокомпозита повышенной плотности, связности частиц грунта и пониженной пористости при одновременном достижении обезвреживания и обеззараживания исходных компонентов. 2 н. и 2 з.п. ф-лы, 1 табл.
Patent RU-2745137-C1 (RU)
Inventor: DMITRIEVSKIJ ANATOLIJ NIKOLAEVICH
IPC: G06N3/02
Filed: 2020-09-08
Granted: 2021-03-22
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to systems for monitoring the construction of oil and gas wells and control of drilling operations, and is intended to identify and predict complications of the main types, such as absorption of drilling fluid, sticking (tightening) of drilling tools, gas and oil water showings during the construction of oil and gas wells. The technical problem to be solved by the proposed invention is to reduce the accident rate during the construction of oil and gas wells by increasing the accuracy and reliability of identifying and predicting the occurrence of complications in a wide range of predicted types of complications and existing restrictions on the composition and volume of initial data. This problem is solved by the fact that the automated system for identifying and predicting complications in the construction of oil and gas wells contains a module for collecting real-time data of geological and technological research from the construction site with an archived database of geological and technological research connected to it, a drilling simulator, a simulator database, module for preliminary processing of geological and technological research data, module for marking up geological and technological research data, marked and unmarked databases for geological and technological research, module for forming, training and validating anomaly detection model in geological research data, module for forming, training and validation models for predicting the values ​​of functions of indicators of the occurrence of complications, a module for predicting the occurrence of anomalies in the data of geological and technological studies, a module for predicting the values ​​of functions of indicators of the occurrence of complications, a formation module, training and validation of a recurrent neural network model for predicting the occurrence of complications, a module for evaluating the predicted values ​​of the probabilities of complications and a module for analyzing and generating warnings about the occurrence of complications and emergencies.  
     EFFECT: expanded the input data space for predicting the occurrence of complications during well construction through the use of additional sources of information - unlabeled data sets and simulation data from the drilling simulator, as well as the use of auxiliary machine learning models to improve the accuracy and reliability of the classification neural network model. 
     1 cl, 1 dwg
Patent RU-2765265-C1 (RU)
Inventor: GOLITSYN ALEKSANDR SERGEEVICH
IPC: B02C4/02
Filed: 2020-09-29
Granted: 2022-01-27
Abstract: FIELD: agriculture.  
     SUBSTANCE: invention relates to agriculture, in particular to devices for cutting, grinding long-stemmed forage crops and forage harvesting. The machine contains a frame 1 with a lower beam 2 and an upper beam 3, sidewalls 4, fasteners 39 of the hitching mechanism 40 on the vehicle 41 and a screen 35. In front of the screen 35 there are rollers 6 with disks 8 having protrusions 15 with curved sections 16 and rectilinear sections 17, separated by intermediate rings 9. Additional intermediate rings 10 are arranged in pairs on adjacent rollers 6, are made with equal height between each other and are provided with pins 27. The screen 35 is mounted at an angle to the rollers 6, providing a reflection of the crushed plant mass downwards, and is equipped with an unloading hole 36 with a loader 37 installed between the screen 35 and the vehicle 41. On the frame 1, there are cleaners 34 rolls 6, made in the form of vertical plates mounted at an angle to the intermediate rings 9 to ensure the output of the crushed plant mass from the zone of the rolls 6. Additional intermediate rings 10 are made in the form of a ratchet overrunning clutch and have a height equal to the height of the disks 8 and the intermediate rings 9. The disks 8 are composite with the formation of a cavity inside the disk 8 and are equipped with replaceable rims 21, copying their shape. The sections of the replaceable rim 21 corresponding to the rectilinear sections 17 of the protrusions 15 of the disk 8 have peak-shaped blades 23 mounted parallel to the axis of rotation of the roller 6.  
     EFFECT: use of the invention will increase efficiency of the forage harvesting machine. 
     1 cl, 4 dwg
Patent RU-2760398-C1 (RU)
Inventor: Arutyunov Sergej Darchoevich
IPC: A61F11/04
Filed: 2020-11-23
Granted: 2021-11-24
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to bionic ear prostheses. The prosthesis is made in the form of a silicone ear, corresponding to the shape of the patient’s auricle. The prosthesis contains a microphone, connecting tape wires for transmitting electrical signals and converted acoustic signals, a power source, a magnetic-vibration bone conduction transducer and a flexible microchip with an analog-to-digital converter, a digital-to-analog converter, a digital signal processor, a radio communication module and a programmable memory device. The power source is located in the silicone earlobe and is connected by connecting wires on one side with a microphone, and on the other side with a hybrid microchip. The microphone is located in the tragus of the silicone ear. The microchip is located in the antitragus of the silicone ear. The microchip is connected to a capacitor, which is located in the helix, by means of a ribbon conductor. The capacitor is connected to a resistor, which is located in Darwin’s hillock. The resistor is connected to a magnetic-vibration bone conduction transducer, which is located in the helical root and is fixed on a sound-conducting implant installed in the patient’s temporal bone.  
     EFFECT: is  achieved  the possibility of correction hearing loss with an acoustic aid that works on the principle of bone conduction and is located in the prosthesis of the auricle without forming the auditory passage.  
     1 cl, 1 dwg
Patent RU-2759143-C1 (RU)
Title: Method for increasing the efficiency of hydrodynamic methods for increasing the petroleum recovery of a reservoir
Inventor: BRILLIANT LEONID SAMUILOVICH
IPC: E21B47/10
Filed: 2020-11-27
Granted: 2021-11-09
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: invention relates to the petroleum industry and can be used as a method for collecting liquid hydrocarbons and injecting displacing agents, e.g., water, carbon dioxide, water-gas mixtures, heat carriers, etc., when organising the hydrodynamic impact on the reservoir in order to achieve maximum effect from the change in the kinematics of flows in the borehole system. The method includes collection of water and liquid hydrocarbons through producing boreholes and injection of a working agent through injection boreholes, recording of the field data on the operation of each borehole, on the basis whereof, historical measurements of water and hydrocarbon production are reproduced by the machine learning methods, optimal modes of injection of the displacing fluid and modes of operation of the producing boreholes providing maximum accumulated hydrocarbon production are selected in the process of multivariant calculations, the optimal modes are entered into a three-dimensional hydrodynamic simulator wherein a predictive calculation is executed and final commands for controlling the boreholes in a manual or automatic mode are issued. For the purpose of final assignment of optimal modes of operation of the boreholes, a combination of a neural network and a geological and hydrodynamic model is used therein, providing a possibility of forming optimal values of the injection capacities and the flow rates of the fluid for controlling the redistribution of water injection, based on the geological and hydrodynamic model and the set optimal injection capacities and flow rates of the fluid, the predicted petroleum production and additionally produced petroleum are calculated due to the application of hydrodynamic methods for enhancing the petroleum recovery. 
     EFFECT: effective organisation of the reservoir pressure maintenance (RPM) system and increased reservoir petroleum recovery (OR). 
     1 cl, 4 tbl, 8 dwg
Patent RU-2751894-C1 (RU)
Title: Nozzle with foam generators for automotive fire escape
Inventor: KUPRIN GENNADII NIKOLAEVICH
IPC: A62C31/24
Filed: 2020-12-21
Granted: 2021-07-19
Abstract: FIELD: fire safety.SUBSTANCE: invention relates to the technique of fire extinguishing and explosion and fire prevention, namely to devices for extinguishing large-scale fires of classes A and B, in particular to extinguishing fires on large tanks with flammable and flammable liquids. The nozzle for an automotive fire escape contains a housing made in the form of a fire extinguishing agent pipeline, a means of attaching the housing to the stairs attached to the housing from below, a nozzle for supplying fire extinguishing agent to the housing located on one side of the housing and a discharge manifold in the form of a traverse located on the other side of the housing with at least two nozzles for supplying fire extinguishing agent from the housing to foam generators. At least two foam generators are connected to these pipes.EFFECT: increase in efficiency and safety of explosion and fire prevention and extinguishing of large-scale fires by mobile fire extinguishing means.9 cl, 3 dwg, 1 tbl
Patent RU-2767609-C1 (RU)
Title: Method for increasing the biological value of rabbit meat by increasing the content of essential amino acids therein
Inventor: Bachinskaya Valentina Mikhajlovna
IPC: A23K20/142
Filed: 2020-12-21
Granted: 2022-03-18
Abstract: FIELD: animal husbandry. 
     SUBSTANCE: invention relates to the field of rabbit husbandry and veterinary and sanitary inspection and can be used for increasing the productivity and biological value of rabbit meat by changing the amino acid composition of meat, namely, increasing the content of essential amino acids. The method consists in introducing the "Abiopeptide" agent with feed at a dose of 1 ml/kg of live body weight from the age of 10 days every other day until the age of 60 days. At the age of 10 days, 20 days and 30 days, rabbits are injected with the "Hydropepton-plus" agent intramuscularly at a dose of 0.5 ml/kg of body weight. 
     EFFECT: invention provides an increase in the weight gain of rabbits, an increase in the content of the total amount of amino acids and the amount of essential amino acids in the meat thereof, characterising an increase in the biological value of meat. 
     1 cl, 4 tbl
Patent RU-2753838-C1 (RU)
Inventor: KULIKOV ALEKSANDR LEONIDOVICH
IPC: G01R31/52
Filed: 2020-12-23
Granted: 2021-08-24
Abstract: Изобретение относится к электроэнергетике и может быть использовано для определения мест повреждений при замыканиях на землю на двух разных линиях электропередачи распределительной сети 6-35 кВ с малыми токами замыкания на землю. Технический результат – повышение точности способа определения расстояния до мест замыканий на землю. В заявленном способе производят измерение фазного тока и фазного напряжения, по росту фазных токов поврежденных фаз на одной и другой линии определяют аварийный режим, связанный с возникновение однофазных замыканий на землю на двух линиях, на разных фазах. Согласно способу наряду с токами и напряжениями аварийного режима фиксируют токи и напряжения доаварийного (нормального) режима, по разности токов и напряжений аварийного и доаварийного режимов получают составляющие чистоаварийного режима, вычисляют расстояния до мест повреждения на одной и другой линиях, обеспечивая снижение влияния токораспределения ответвлений и нагрузочного режима на точность вычислений за счет использования токов и напряжений чистоаварийного режима. 5 ил.