baber/WOPTO huggingface dataset:
Patent RU-2694427-C1 (RU)
Title: Dynamic stand-simulator of sustainable driving
Inventor: Torosyan Levan Ervandovich
IPC: G09B9/04
Filed: 2018-06-13
Granted: 2019-07-12
Abstract: FIELD: training means. 
     SUBSTANCE: invention relates to means for training drivers, in particular to simulators, and can be used for training driving self-propelled trackless vehicles, as well as for upgrading the skills of drivers with simulation of conditions of real road conditions, including with creation of extreme situations, in training in real time and control of training quality, which create an emergency situation when a car drifts on slippery road surface. Dynamic stand-simulator of sustainable driving comprises car with rear drive wheels, mounted on platform including blocks of running drums by number of driving wheels, so that rear wheels of car are installed on running drums. Platform comprises turning platforms by number of front controlled wheels, on which front wheels car is installed. Platform is made with possibility of rotation relative to vertical axis in two opposite directions, which is connected by trainer, and with possibility to control platform drive, by means of turning platforms, depending on angle of their turn. 
     EFFECT: higher quality of training. 
     1 cl, 1 dwg
Patent RU-2685635-C1 (RU)
Title: Устройство регулирования и фиксации конечного положения крыльев
Inventor: LYSANSKIJ VITALIJ VIKTOROVICH
IPC: F42B10/16
Filed: 2018-06-14
Granted: 2019-04-22
Abstract: Изобретение относится к области летательных аппаратов, а именно к устройствам регулировки и фиксации конечного положения крыла управляемого летательного аппарата. Устройство регулировки и фиксации конечного положения крыльев содержит кронштейн, на котором расположены механизм регулировки конечного положения крыла, представляющий собой регулируемый упор, и механизм фиксации конечного положения крыла, содержащий подпружиненный фиксатор. Одна часть регулируемого упора имеет резьбовую поверхность, которая ввинчена и зафиксирована в кронштейне, а другая часть имеет гладкую поверхность со сферическим концом. Подпружиненный фиксатор выполнен Г-образной формы и закреплен на оси с возможностью поворота под действием пружины. Повышается надежность при эксплуатации. 3 ил.
Patent RU-2692591-C1 (RU)
Title: Тягоизмерительное устройство для испытаний жидкостных ракетных двигателей малой тяги в стационарном режиме работы
Inventor: Ryzhkov Vladimir Vasilevich
IPC: F02K9/96
Filed: 2018-06-29
Granted: 2019-06-25
Abstract: Изобретение относится к испытаниям жидкостных ракетных двигателей малой тяги. Устройство состоит из упругой балки с двумя силоизмерительными датчиками (весоизмерительным и задающим), на которой крепится испытуемое изделие и измерительный датчик, узла подвеса, силозадающего устройства сильфонного типа, смонтированных в едином корпусе. Устройство позволяет проводить градуировки системы с помощью высокоточного задающего датчика и компьютерной системы в вакуумных (эксплуатационных) условиях с подключенными и заполненными компонентами топлива трубопроводами и получать результаты измерения тяги двигателей в реальном времени. Изобретение обеспечивает повышение точности определения тяги испытуемого изделия в стационарном режиме работы, а также упрощение технологии градуировок устройства до и после пусков, а в случае необходимости - в процессе проведения программы испытаний. 3 з.п. ф-лы, 1 ил.
Patent RU-2686796-C1 (RU)
Inventor: NIKOLAEV OLEG SERGEEVICH
IPC: E21B43/12
Filed: 2018-07-04
Granted: 2019-04-30
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil production and can be used for pumping oil by submersible centrifugal pumping units with frequency-controlled electric drive from multilayer wells, especially in presence of marginal oil-bearing horizons in them. Method consists in short-term pumping oil from one and more oil-bearing horizons of the well simultaneously with its accumulation on other horizons of multi-well well separated with packers, and alternation of short-term oil pumping from oil-bearing horizons by periodic switching of their opening to closing and vice versa with electric drives as oil accumulates in well at continuous operation of frequency-controlled electric drive with capacity control in accordance with flow rate of oil-bearing horizons and pressure in well, determined by sensors of control-measuring instruments. Duration of short-term pumping of accumulated oil from one horizons is integrated with duration of oil accumulation on other oil-bearing horizons, which is not more than 0.95 of duration of short-term pumping, to pressure determining volume of accumulated oil, which exceeds minimum level of filling of flow column, by changing rotation frequency of electric pump drive to efficiency of not less than 0.9 of its maximum value. 
     EFFECT: increased efficiency and reliability of operation of multi-zone wells, especially with marginal oil-bearing horizons. 
     1 cl
Patent RU-2694561-C1 (RU)
Title: Method for additional fixation of posterior layer-by-layer corneal graft by thrombocyte enriched blood autoplasma
Inventor: PASHTAEV ALEKSEJ NIKOLAEVICH
IPC: A61F9/00
Filed: 2018-07-19
Granted: 2019-07-16
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, specifically to ophthalmology. For additional fixation of the posterior layer-by-layer graft with the impossibility of an effective air tamponade of the anterior chamber due to disruption in the recipient's integrity of the iridium-vascular barrier, posterior layer-by-layer keratoplasty is performed with fixing the transplant with the help of a sterile air bubble. After the transplant is fixed to the recipient's cornea with the sterile air bubble and its centring, the platelet-rich autoplasma of the recipient is inserted between the recipient's cornea and the transplant using syringe with 30 Ga cannula in amount of 0.01–0.05 ml through pre-made 1–4 punctures of cornea, made in zone of diameter 5 mm with the help of lance of gauge 25 Ga, with subsequent exposure of cornea under lamp of operating microscope for 5–10 minutes. 
     EFFECT: method eliminates the possibility of graft disadaptation and dislocation in the postoperative eye of the recipient. 
     1 cl, 2 ex
Patent RU-2699453-C1 (RU)
Title: Five eccentrics shutoff valve
Inventor: Gajda Gregor
IPC: F16K1/22
Filed: 2018-08-15
Granted: 2019-09-05
Abstract: FIELD: sanitation equipment. 
     SUBSTANCE: invention relates to designs of throttle valves. Shutoff valve providing control of liquid flow rate has five eccentrics, namely: point of rotation 6 of valve disc 7 is shifted from center of sealing surface 13 along axis of pipeline 8 (eccentric 1), point of rotation 6 of valve disc 7 is shifted from center of valve disc perpendicular to axis of pipeline 8 in direction of one of walls of pipeline (eccentric 2), sealing surface 13 is described by shape of external surface of housing 10 with bases 14 and 15, centers of gravity of which are connected to straight line 16, wherein this line is not parallel to axis of pipeline 8, and is located at angle 3 (eccentric 3) to pipeline axis, at least one of bases 14 and 15 is not round, and corresponding least and longest length of this non-circular base do not match by value, and this mismatch is expressed by value 4 (eccentric 4), and straight lines connecting base 14 with base 15, do not intersect at one point (eccentric 5) and, therefore, outer surface of housing 10 of sealing surface is neither pyramid nor cone. 
     EFFECT: using this device flow and water flow rate can be controlled. 
     14 cl, 13 dwg
Patent RU-2702069-C1 (RU)
Title: Vertical fire grate of boiler furnace
Inventor: Chizhevich Evgenij Vadimovich
IPC: F23H1/08
Filed: 2018-10-10
Granted: 2019-10-03
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to the field of power engineering. Boiler furnace vertical fire grate forms vertical cavity over fuel-free furnace height, at that vertical fire grate comprises hollow vertically oriented grates, which cavities are communicated hydraulically at the top and bottom of the furnace with water jacket of boiler. Grates of fire grate are made parallel and rectilinear. Gap between grates of fire grate is 12–20 mm. Vertical cavities are formed in amount of at least two. Fire grate is made flat. 
     EFFECT: invention provides higher efficiency of heat extraction from combustion of solid fuel loaded into boiler. 
     5 cl, 3 dwg
Patent RU-2712841-C1 (RU)
Title: Recipe composition of cooked sausage product group
Inventor: NESTERENKO ANTON ALEKSEEVICH
IPC: A22C11/00
Filed: 2018-12-28
Granted: 2020-01-31
Abstract: FIELD: food industry.SUBSTANCE: invention relates to meat industry, in particular, to cooked sausage product manufacture. Cooked sausage product contains top quality salted beef and trimmed fat pork, food culinary salt, dry cow milk, sodium nitrite and a vegetable additive, additionally contains pork side fat. Vegetal additive used is hydrated microcrystalline cellulose obtained in ratio water:microcrystalline cellulose 9:1. Quantitative ratio of initial components in article is selected.EFFECT: improved quality of the cooked sausage product with functional properties, increased storage life and reduced prime cost.1 cl, 6 dwg, 3 ex
Patent RU-2699083-C1 (RU)
Title: Fire extinguisher for fire and explosion prevention and hard foam extinguishing with shut-off and launching device and barrel
Inventor: KUPRIN GENNADIJ NIKOLAEVICH
IPC: A62C13/04
Filed: 2019-02-06
Granted: 2019-09-03
Abstract: FIELD: fire safety. 
     SUBSTANCE: invention relates to fire extinguishing techniques, namely portable fire extinguishers and fire extinguishers for fire and explosion prevention and fire fighting with inorganic fast-hardening foam. In a fire extinguisher for fire and explosion prevention and hard foam extinguishing, comprising sealed housing with components of fire-extinguishing substance placed in it, means for mixing components of fire-extinguishing substance and foaming mixture of components of fire extinguishing agent, means for creating pressure inside housing with possibility of pressure extinguishing by components of fire-extinguishing substance from housing into facility for mixing and foaming mixture of components of fire-extinguishing substance and pipelines for separate supply of fire-extinguishing substance components from housing to means for mixing components of fire-extinguishing substance and foaming mixture of components of fire-extinguishing substance, device for mixing components of fire extinguishing substance and foaming mixture of components of fire-extinguishing substance is made in form of separate supply of components of fire extinguishing substance of the shut-and-launch device and barrel, which contain series-arranged mixing chamber of separately supplied into it components of fire extinguishing substance and a foaming chamber for mixture of fire extinguishing agent components with ejected atmospheric air, wherein the shut-off device comprises valves equipped with rods of various lengths on lines supplying fire-extinguishing substance components to a mixing chamber, made with possibility to start using a fire extinguisher consecutively opening one valve and feeding into mixing chamber of one component and then opening another valve and feeding into mixing chamber of another component, and upon termination of functional use of the fire extinguisher of sequential closure of valves first and termination of separate supply of fire-extinguishing substance components to the mixing chamber in reverse order. 
     EFFECT: improving operating reliability of a fire extinguisher and fire extinguishing efficiency and fire and explosion prevention. 
     14 cl, 2 tbl, 9 dwg
Patent RU-2723329-C1 (RU)
Inventor: BALASHOV VLADIMIR VASILEVICH
IPC: B28B11/16
Filed: 2019-02-26
Granted: 2020-06-09
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building for molding articles from clay with removal of excess parts by cutting. Device in the form of a guillotine for cutting of raw solid common clay bricks includes a frame with a table, a portal and a retainer. Moreover, the table contains adjustment stops. Portal consists of two cylindrical posts, left and right, installed on the frame and interconnected by a beam, along which moves on bushings the slider with spatially rigid plate shaped knife, fixed with bolts on slider and made replaceable. Movement of the slider is transmitted from a lever swinging on the hinge via a clevis connected by hinges to the lever and the slider. Retainer is made with possibility of engagement with the pin ensuring retention of the slider in the upper position. 
     EFFECT: technical result is possibility of obtaining shaped raw bricks from raw common solid clay bricks. 
     1 cl, 2 dwg
Patent RU-2716871-C1 (RU)
Title: System and method of protecting electronic control systems of vehicles from unauthorized intrusion
Inventor: MIKHAJLOV DMITRIJ MIKHAJLOVICH
IPC: B60R25/00
Filed: 2019-03-19
Granted: 2020-03-17
Abstract: FIELD: protective devices. 
     SUBSTANCE: invention relates to vehicle protection systems. System for protection of electronic control systems of vehicles from unauthorized intrusion includes at least one electronic module of vehicle and protection device of vehicle control system connected via electric conductors to interface communication line. Protection device of vehicle control system consists of vehicle parameters monitoring and control unit, unit of passive scanning of interface communication lines, a unit for spectral analysis of an interface communication line, a unit for detecting and suppressing malicious commands and a unit for detecting and setting interference in a given frequency range to an unauthorized transceiver. Unit of passive scanning of interface communication lines, unit for spectral analysis of interface communication line and unit for detection and suppression of malicious commands are connected to interface communication line. 
     EFFECT: higher vehicle protection. 
     4 cl, 9 dwg
Patent RU-2705932-C1 (RU)
Inventor: SAVCHUK SERGEJ ALEKSANDROVICH
IPC: G01N30/86
Filed: 2019-04-24
Granted: 2019-11-12
Abstract: Изобретение относится к хромато-масс-спектрометрическому анализу и может быть использовано в медицине, биологии, экологии и допинговом контроле для идентификации наркотических и психоактивных веществ в волосах и ногтях человека. Способ идентификации наркотических и психоактивных веществ в сложных биологических матрицах организма человека включает подготовку образца биосубстрата человека в виде срезов волос или ногтевых пластин, и осуществляют его первое предварительное масс-спектрометрическое исследование с регистрацией сигнала детектора масс-спектрометра в виде профиля пиков анализируемых веществ на хроматограмме с последующим определением принадлежности каждого пика анализируемому веществу сравнением с эталонными аналитическими характеристиками вещества, затем последовательно проводят еще N последующих предварительных масс-спектрометрических исследований, перед каждым из которых образец биосубстрата промывают метанолом, при этом после проведения предварительных масс-спектрометрических исследований измельчают образец биосубстрата человека до состояния пудры до долей миллиметров и проводят заключительное масс-спектрометрическое исследование, причем если при последовательном проведении предварительных масс-спектрометрических исследований наблюдается последовательное уменьшение массы анализируемых веществ и существенное увеличение их массы при заключительном масс-спектрометрическом исследовании, то принимают решение об идентификации этих веществ в биосубстрате человека. Техническим результатом является повышение достоверности результатов идентификации наркотических и психоактивных веществ в организме человека и расширение арсенала технических средств. 4 з.п. ф-лы, 3 ил., 4 табл.
Patent RU-2712770-C1 (RU)
Title: Method of inhibiting growth of tumor cells
Inventor: Melekhin Vsevolod Viktorovich
IPC: A61K48/00
Filed: 2019-05-21
Granted: 2020-01-31
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine and relates to a method for inhibiting growth of tumor cells involving the use of a non-viral genetic construct with including a transmembrane form of a klotho gene, where the tumor cells are transfected with a mixture of genetic constructs including genes of both the transmembrane form Klotho and the secreted form Klotho, transfection is performed in a serum-free medium followed by using the neomycin antibiotic for selecting transfected cells according to neomycin resistance.EFFECT: invention provides higher inhibition effect of genetic correction.1 cl, 6 dwg, 4 tbl, 2 ex
Patent RU-2720056-C1 (RU)
Inventor: Marinin Aleksandr Mikhajlovich
IPC: F01D25/28
Filed: 2019-06-05
Granted: 2020-04-23
Abstract: FIELD: test equipment. 
     SUBSTANCE: invention relates to aircraft gas turbine engines testing equipment in bench conditions and can be used during transportation and installation of process equipment under operating conditions, in particular, during engine repair. Device for transportation of gas turbine engine comprises truck with frame (transporting) installed on wheels, fixed on frame two front posts, locating blocks located on posts for support of front part of engine, lifting and moving frame (stand frame), rigging bracket and post with lodgment mounted on engine rear support frame. Rigging bracket is made on the rear part of the engine for its connection with the post on the lifting and moving frame or with the post on the bogie frame during transportation. Each front pillar is equipped with a facility made with possibility of the engine fixation on the bogie or on the lifting and moving frame installed between the engine and the lodgment. Fixing means is made in the form of yoke with a flange fixed between the lodgment and the lid. Flanges contain holes for fastening bolts, commensurate with holes on seats on lifting and moving frame. 
     EFFECT: invention allows reducing gas turbine engine transportation and installation time, reducing the number of erection operations, as well as reducing the number of used accessories and tools. 
     1 cl, 4 dwg
Patent RU-2717857-C1 (RU)
Title: Driving device of finned armor-piercing-subcaliber projectile
Inventor: Baranov Viktor Leopoldovich
IPC: F42B14/06
Filed: 2019-06-18
Granted: 2020-03-26
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: invention relates to the field of artillery equipment and can be used as a master device of a finned armor-piercing-subcaliber projectile for tank and anti-tank guns. Leader of finned armor-piercing-subcaliber projectile comprises support assembly made of two parts secured with possibility of separation by means of cut elements. One part is made in the form of a stabilizer consisting of a pair of rings coaxially separated from the shell and connected by stiffness ribs. Second one is in form of a cover with a bottom to be separated from the barrel. 
     EFFECT: disclosed design of the driving device enables to increase armor penetration by increasing the relative elongation of the active part of the armor-piercing-subcaliber projectile and providing the required value of its flexural rigidity, as well as by using kinetic energy of the passive part mass at the initial stage of armor penetration with provision of stability on the flight trajectory due to application of the part of the support unit of the driving device which is not separated on the trajectory. 
     4 cl, 4 dwg
Patent RU-2734650-C1 (RU)
Title: Device for layer-by-layer manufacturing of 3d articles and method of production thereof
Inventor: SAPRYKIN LEONID GRIGOREVICH
IPC: B33Y70/00
Filed: 2019-07-30
Granted: 2020-10-21
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to layer-by-layer production of articles from powder, for example, nickel heat-resistant alloys, cobalt-based alloys and precious metals. Device includes a construction chamber with a system for maintaining a working medium in the chamber, a construction platform with a post and a vertical drive, a basket for accommodating the platform and drive thereof, at least one powder feed device, squeegee for levelling the powder layer on the construction platform, placed in the basket under the construction platform and connected to the system for maintaining a working medium in the chamber, a container for collecting excess powder and a laser-optical device configured to fuse powder layers according to a predetermined program of the three-dimensional computer model of the article. Device is equipped with screen attached to top inner part of basket, side surface of which is made equidistant to lateral surface of platform of construction, and seal installed on side surface of screen between screen and platform of construction. According to the method, on the working surface of the construction platform, at least one powder is supplied layer by layer, the layer is levelled and the sections of the layer are alloyed by the laser beam, identical to sections on transverse sections pre-formed by means of specified program of three-dimensional computer model-products, wherein sealing shell is made in every layer on outer boundary coinciding in plan with platform boundary. 
     EFFECT: reduced amount of used powder at simultaneous reliability and durability of device operation. 
     4 cl, 4 dwg
Patent RU-2729334-C1 (RU)
Title: Тормоз прицепа
Inventor: PARYSHEV DMITRIJ NIKOLAEVICH
IPC: B60T13/12
Filed: 2019-08-08
Granted: 2020-08-06
Abstract: Изобретение относится к области машиностроения, в частности к тормозным системам прицепов. Тормоз прицепа, приводимый в действие от сигнала торможения тормозной системы автомобиля-тягача, магистраль тормозного привода которого не связана с магистралью тормозного привода прицепа, содержит блок управления тормозной системы, гидроаккумулятор, электроклапаны, накопительный бачок и привод тормозного механизма. Блок управления состоит из трех параллельно соединенных элементов: гидравлического золотникового распределителя, двухрежимного гидроэлемента и упругого устройства, размещенных в одном корпусе, который неподвижно закреплен на раме прицепа. Все штоки элементов жестко соединены между собой и через головку тягово-сцепного устройства соединены с автомобилем-тягачом. Двухрежимный элемент выполнен с функцией гидрозамка в тяговом режиме и демпфера продольных колебаний - в режиме торможения, упругое устройство выполнено с функцией упругой связи тягача и прицепа. Гидравлический золотниковый распределитель выполнен с функцией следящей системы, которая обеспечивает оптимальный тормозной режим прицепа. Три элемента совместно с элементами тормозного механизма и прицепа образуют замкнутую систему автоматического регулирования. Достигается повышение быстродействия тормозной системы. 1 з.п. ф-лы, 10 ил.