baber/WOPTO huggingface dataset:
Patent RU-2709601-C1 (RU)
Title: Device for determining temperature linear expansions of solid materials
Inventor: FEDOROV ALEKSANDR LEONIDOVICH
IPC: G01N25/16
Filed: 2019-01-09
Granted: 2019-12-18
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to means of measuring (dilatometry) of temperature linear deformations of solid materials. Device comprises a base, in which in upper part along central axis is made T-shaped slot. On two opposite sides of the base two plates are installed with possibility of longitudinal movement and fixation. On end surfaces of each of plates support elements in form of plates are fixed, upper support part of which is sharpened, and lower in their central part has rectangular protrusions, mating with vertical guide of T-shaped slot and having V-shaped slots in upper part. Holes of posts are arranged coaxially and parallel to the base plane, in the hole of one of posts there installed and permanently fixed is the indicator head, and in the hole of the other post there is a detachable indicator head or a detachable stop. Cylindrical rods are fixed on one of the plates opposite to each other with possibility of installation of either two-position identical bearing bushings or thrust plate on the side end of which in the upper part a protruding thrust crest of triangular shape is made. 
     EFFECT: measurement of linear temperature extensions of samples of various shapes and sizes at high accuracy and simplicity of design. 
     1 cl, 7 dwg
Patent RU-2714756-C1 (RU)
Title: Rotating sealing mechanism
Inventor: ZHU SHUHONG
IPC: F27B7/24
Filed: 2017-05-23
Granted: 2020-02-19
Abstract: FIELD: machine building. 
     SUBSTANCE: rotating sealing mechanism located between fixed housing (1) and rotating housing (2) and comprising sealing assembly (3) rotatably connected to rotary housing (2) and located on circumference of rotary housing (2), flexible connector (4) connecting sealing unit (3) and fixed housing (1); and peripheral limiting element located on sealing assembly (3). 
     EFFECT: compensation of bouncing motion between fixed housing (1) and rotating housing (2) is achieved and their tight connection at full release of rotary seal. 
     9 cl, 11 dwg
Patent RU-2716988-C1 (RU)
Inventor: SAKHNO NIKOLAJ VLADIMIROVICH
IPC: A61P31/04
Filed: 2019-01-29
Granted: 2020-03-17
Abstract: Изобретение относится к медицине, а именно к ветеринарии, и может быть использовано для профилактики субклинического и хронического мастита у коров. Перед запуском коровам однократно интрацистернально вводят препарат Орбенин DC. На вторые сутки после отела коровам дополнительно однократно подкожно вводят 2,0% раствор препарата Мелоксидил в дозе 0,5 мг/кг массы. Способ обеспечивает снижение риска возникновения мастита за счет совместного введения препаратов. 2 табл., 2 пр.
Patent RU-2717709-C1 (RU)
Title: Method for phacoemulsification of cataract on eyes with small anterior chamber
Inventor: Kataeva Zinaida Valerevna
IPC: A61F9/007
Filed: 2019-06-24
Granted: 2020-03-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, specifically to ophthalmology. For phacoemulsification of mature cataract on the eyes with a small anterior chamber, a viscoelastic is introduced into the anterior chamber through the paracentesis. Inadequate cavity of anterior chamber and presence of intraocular hypertension are stated. Thereafter, through the paracentesis in the flat part of the ciliary body, the vitrectomy cutter tip is brought into the vitreal cavity through port with 23G calibre and 6 mm height, and before the introduction on the tip a limiter is placed in the form of a polymer tube with calibre 22G, wherein the tube is put on against the stop, leaving the distal end of the vitreous cutter tip free for 10 mm. Tip is inserted into the vitreal cavity perpendicular to the sclera, and during the vitrectomy it is held in this position. Performing a partial anterior vitrectomy and phacoemulsification with front access. 
     EFFECT: method eliminates operational and postoperative complications accompanying phacoemulsification of cataract due to non-traumatic deepening of a small anterior chamber, and also increases visual functions of the eye. 
     1 cl, 1 ex
Patent RU-2712107-C1 (RU)
Inventor: TUZHIKOV OLEG IVANOVICH
IPC: C07F9/00
Filed: 2019-08-16
Granted: 2020-01-24
Abstract: Изобретение относится к применению олигоэфиракрилата ((((4-((1-(2-((бис((1-галоген-3-(метакрилоилокси)пропан-2-ил)окси)фосфин)окси)-3-галогенпропокси)-3-хлорпропан-2-ил)окси)-1-галогенбутан-2 ил)окси)фосфиндиил)бис(окси))бис(3-галогенпропан-2,1-диил)бис(2-метакрилата) в качестве мономера для получения термо- и теплостойкого полимера с пониженной горючестью. Техническим результатом предлагаемого решения является расширение арсенала полимеризационноспособных олигомеров для получения термо- и теплостойких полимеров с пониженной горючестью. 1 табл., 3 пр.
Patent RU-2744250-C1 (RU)
Inventor: SZUMSKI DANIEL
IPC: B42D25/45
Filed: 2018-02-08
Granted: 2021-03-04
Abstract: FIELD: construction engineering.SUBSTANCE: invention relates to a composite median original sheet for use in a composite laminate assembly which is intended for separation into individual cards. This sheet comprises a median substrate layer and an intermediate film layer connected with the median substrate layer. The intermediate film layer comprises a conductive material which provides a protective, decorative or functional card element. The median substrate layer and the intermediate film layer are connected to the other composite median original sheet in such a way that the assembly is produced on the layer composite. The conductive material has a low thickness within the intermediate film layer so that the intermediate film layer prevents electrostatic discharge (ESD) from being carried out through the intermediate film layer and the outside of the individual cards.EFFECT: achieved is production of high-quality laminate assembly.18 cl, 7 dwg
Patent RU-2735249-C1 (RU)
Inventor: KOSHELEV ALEKSEJ VASILEVICH
IPC: B09C1/00
Filed: 2019-11-12
Granted: 2020-10-29
Abstract: Изобретение относится к области экологической безопасности и рекультивации. Способ осуществляют путем внесения в рекультивируемый грунт органо-минерального мелиоранта в пропорции от 10:1 до 15:1 с перемешиванием. Органо-минеральный мелиорант состоит из двух частей бурового шлама и одной части продукта биокомпостирования нефтяного шлама (НШ) и нефтезагрязненных грунтов (НГ), получаемого при смешении НШ, НГ, органического структуратора и нефтеокисляющей микрофлоры. Потенциально плодородный слой грунта формируют толщиной не менее 300 мм. Биокомпостирование проводят на полигоне с периодическим – 1 раз в 7-10 дней - перемешиванием компоста, увлажнением его до 5 л/м 2  и контролем содержания нефтепродуктов. Осуществляют засев многолетних травянистых растений, посадки которых в первый сезон регулярно поливают растворами солей гуминовых кислот с разведением концентрата в пропорции 1:200. Способ повышает эффективность рекультивации техногенных сыпучих грунтов за счет формирования потенциально плодородного слоя грунта толщиной не менее 300 мм и обеспечивает утилизацию бурового шлама с повторным его использованием. 2 табл., 1 пр.
Patent RU-2735792-C1 (RU)
Inventor: SIZOV ALEXSANDR P
IPC: A62C37/14
Filed: 2019-11-26
Granted: 2020-11-09
Abstract: FIELD: fire-fighting equipment.SUBSTANCE: disclosed is a water fire extinguishing system using a sprinkler apparatus for extinguishing fire, characterized in that the glass flask of the splinker lock is filled with a liquid having magnetic properties on the flask for signaling the operation of the splinker, inductance coil included in signal line of receiving-control device is installed.EFFECT: increased reliability of water extinguishing system and determination of ignition point.1 cl, 2 dwg
Patent RU-2727630-C1 (RU)
Inventor: HECKER FALK
IPC: B60T8/88
Filed: 2018-06-01
Granted: 2020-07-22
Abstract: Изобретение относится к электрооборудованию автомобиля или автопоезда из тягача и прицепа. Электрооборудование включает в себя рабочее тормозное устройство, электрически управляемое электронным устройством (EBS/ABS-ECU) управления торможением и приводимое в действие средой под давлением, и систему помощи водителю или автопилотное устройство (70), которая/которое автоматически управляет рабочим тормозным устройством или регулирует его независимо от водителя в соответствии с предписанием тормозного действия. Согласно изобретению предусмотрено, что при выходе из строя электронного устройства (EBS/ABS-ECU) управления торможением или его источника (126) электроэнергии дополнительное электронное устройство управления (FBM-ECU) обнаруживает блокировку при торможении на основе данных сенсорного устройства, которое питается из резервного источника (128) энергии, а затем понижает тормозное давление по сравнению с предписанием тормозного давления системой помощи водителю или автопилотным устройством (70). Предложен также автомобиль. Достигается отказоустойчивое управление тормозным устройством, так что при возникновении неисправностей в тормозной системе основная функция «торможение» может быть гарантирована в течение определенного времени даже без участия водителя, пока не будет достигнуто надежное состояние системы, например остановка автомобиля или состояние парковки с длительно затянутыми тормозами. Резервное торможение происходит с как можно меньшим тормозным путем. 2 н. и 18 з.п. ф-лы, 12 ил.
Patent RU-2737595-C1 (RU)
Title: Method of finding position of fictitious points of point pressure sources of wave systems in moving or streamlined object on and/or near boundary of media
Inventor: BIMBEREKOV PAVEL ALEKSANDROVICH
IPC: G01C13/00
Filed: 2020-01-28
Granted: 2020-12-01
Abstract: FIELD: hydro-aerodynamics. 
     SUBSTANCE: method relates to hydro-aerodynamics, primarily shipboard, and serves to locate fictitious (or imaginary or virtual) points of location of point pressure sources, using which it is customary to describe a wave pattern of shipborne wave system, consisting primarily of fore and aft systems of waves, and according to this pattern, analytical determination of wave resistance of moving relative to the medium, in particular free surface of water, or streamlined objects. Method of finding the position of fictitious points of point pressure sources of wave systems in a moving and/or streamlined object based on the fixed wave field parameters, includes construction of common boundary of wave system of shipborne wave system, and position of fictitious points of location of point pressure sources of systems of shipborne wave system is determined depending on wavelength. At that, the fictitious point of the fore wave system is located by depositing the distance of the multiple half-length of the wave from the bottom or top of the transverse wave, measured from the booster wave and/or the following digestible fixed transverse wave or transverse waves and is controlled by arriving at this point lines of the wave field boundary of the given wave system, wherein the wavelength is determined from the profile of transverse waves in the direction of movement and/or streamlining of the object and/or divergent waves along the outer boundary of the zones of divergent waves. At that determination of reference points of non-wave system of waves is carried out, in particular, at coincidence of phases of wave systems and in antiphase of considered system of waves relative to previous one. 
     EFFECT: disclosed is a method of finding the position of fictitious points of point pressure sources of wave systems in a moving or streamlined object on and/or near the boundary of media. 
     5 cl, 4 dwg
Patent RU-2745615-C1 (RU)
Inventor: KRISHNAMURTHY SUJAY R
IPC: B04C9/00
Filed: 2018-09-10
Granted: 2021-03-29
Abstract: FIELD: gas and solid particles separators. 
     SUBSTANCE: invention relates to a method and device for a gas and solid particles separator, in which the cap is located across the upper end of the vortex blades in the direction of movement in the cyclone separator to protect the blades from erosion under the action of fast solid particles. The cap can extend radially at least over the entire extent of the swirler and radially across the upper end of all swirl vanes in the direction of travel. The cyclone separator contains: a cyclone body; a swirler located at the upstream end of the cyclone body; a gas outlet located centrally at the downstream end of the cyclone body; an outlet for solids located peripherally at the downstream end of the cyclone body; a cap extending radially across the upper end of the swirler in the direction of travel; a plurality of vortex blades wrapped around a sleeve located at the upper end of the cyclone body in the direction of travel, said cap extending radially across the upper end of all vortex blades in the direction of travel, and a protrusion attached to the sleeve and a cap for fixing the cap over the sleeve.  
     EFFECT: separator has improved erosion resistance and reduced maintenance requirements. 
     8 cl, 3 dwg
Patent RU-2743887-C1 (RU)
Title: Автоматизированный способ диагностики технического состояния опорно-стержневой фарфоровой изоляции на цифровых подстанциях
Inventor: Lukovenko Anton Sergeevich
IPC: G01R31/00
Filed: 2020-04-20
Granted: 2021-03-01
Abstract: Изобретение относится к области электроэнергетики, в частности к способам диагностики технического состояния опорно-стержневой фарфоровой изоляции на цифровых подстанциях. Техническим результатом изобретения является предупреждение технологических нарушений в режиме реального времени при включении и/или отключении разъединителей на электроэнергетических подстанциях для сокращения времени технического обслуживания. Технический результат достигается тем, что в автоматизированном способе диагностики технического состояния опорно-стержневой фарфоровой изоляции на цифровых подстанциях, включающем в себя воздействие на изолятор посредством возбудителя вибрации, оценивание сигнала отклика изолятора, регистрацию спектральной плотности и измерение ее уровня с пиком основного тона, в отличие от прототипа сигнал о состоянии каждого опорного фарфорового изолятора поступает посредством информационного обмена по протоколу МЭК 61850-9-2LE между микропроцессорными комплексами на автоматизированное рабочее место персонала электроэнергетической подстанции в режиме реального времени, где оценивается отклонение от показаний предыдущих откликов и прогнозируется по времени критическое состояние каждого изолятора, с помощью встроенного самонастраивающегося обучающего элемента программного комплекса, в составе системы SCADA, задают увеличение или уменьшение интервалов времени контроля состояния опорных изоляторов, для уточнения прогноза их профилактической замены и сокращения времени технического обслуживания опорно-стержневых изоляторов, которые оперативно выделяют в критическую группу замены. 1 табл., 1 ил.
Patent RU-2745193-C1 (RU)
Title: Composite polymer material for sealing
Inventor: MUSHENKO VASILIJ DMITRIEVICH
IPC: C09K3/10
Filed: 2020-07-06
Granted: 2021-03-22
Abstract: FIELD: polymers. 
     SUBSTANCE: present invention relates to a polymer composite material for sealing. This material includes low molecular weight silicone rubber, silicone oligomer, ethyl silicate, and fumed silica. The composition is characterized in that it additionally contains finely dispersed aluminum hydroxide of varying degrees of dispersion, wollastonite, silicon carbide, optionally aluminum oxide. As a filler, a mixture of silicon oxide, selected from ground pulverized quartz and white soot, with aluminum hydroxide of fractions 2-5 microns and 5-20 microns, finely dispersed silicon carbide, optionally finely dispersed aluminum oxide is used. The binder consists of silicone rubber, silicone oligomer and ethyl silicate. The binder is with the filler in a weight ratio, wt. h .: binder: total weight of the filler - 100: (100-150). As a hardener catalysts on an organotin or amine base are used in amounts of 2-5 wt. hours per 100 wt. h. binder.  
     EFFECT: expansion of technological capabilities for polymer composite filled material when sealing complex small-sized products. 
     1 cl, 3 tbl, 9 ex
Patent RU-2744376-C1 (RU)
Title: Skid-shaped ploughshare
Inventor: OVTOV VLADIMIR ALEKSANDROVICH
IPC: A01C7/20
Filed: 2020-07-30
Granted: 2021-03-09
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building, in particular, to sowers of sowing machines for sowing of seeds of agricultural crops. Skid-shaped ploughshareconsists of cast housing. Latter comprises knife blade 1, jaws 2 wherein axle 3 is installed, on which seed drill 4 is hingedly fixed with curved working surface, and receiving funnel 5 fulfilling the function of seeds distributor. Funnel 5 has curvilinear surface made as brachistochrone with guide grooves of curvilinear shape in cross section, connected with seed tube 6. Body and knife edge 1 are made solid and the angle of solution of cheeks 1 of the ploughshare is formed by curvilinear generating lines. At that, tangent line drawn to curvilinear generatrix makes angle with plies axial line ϕ, which is 1-2 degrees less than steel friction angle on soil. 
     EFFECT: invention will make it possible to reduce pulling resistance of the ploughshare and to reduce fuel consumption when sowing small-seeded crops. 
     1 cl, 2 dwg
Patent RU-2756112-C1 (RU)
Title: METHOD FOR IDENTIFYING THE Cys1079Gly AND Cys1079Phe POLYMORPHISMS OF WILSON COPPER-TRANSPORTING ATPase
Inventor: Sankova Tatyana Petrovna
IPC: C12N15/00
Filed: 2020-09-18
Granted: 2021-09-28
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology and constitutes a method for identifying the p.Cys1079Gly and p.Cys1079Phe polymorphisms of the human copper-transporting ATPase. The method consists in genotyping the corresponding single-nucleotide polymorphisms in exon 14 of the human ATPase gene АТР7В (mutation missense) c.3235T>G and c.3236G>T by means of polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP) using a forward primer 5'-ACAAGACTGGCАССАТТАСССА-3' and reverse primer 5'-ACGCCCAAGTCCACGTAACTCTGTA-3. 
     EFFECT: present invention constitutes a simple method for identifying p.Cysl079Gly and p.Cysl079Phe polymorphisms of the human copper-transporting ATPase and can be used in medicine in diagnostics of a predisposition to the Parkinson's disease (PD) and Wilson's disease (WD) in order to select the predictive therapy. 
     1 cl, 2 dwg, 1 ex
Patent RU-2759840-C1 (RU)
Inventor: Galyshev Sergej Nikolaevich
IPC: C22C49/14
Filed: 2020-09-29
Granted: 2021-11-18
Abstract: FIELD: chemical industry.  
     SUBSTANCE: group of inventions relates to the field of chemical industry and can be used in the manufacture of composite materials with a metal matrix and carbon fiber. The method for obtaining a composite material includes impregnation of carbon fiber with a barrier coating with liquid aluminum or its alloy. The application of a barrier coating on carbon fiber 2 is carried out in a container with sol based on the deposited oxide 4. During processing, a negative potential is applied to carbon fiber 2 using a conductive roller 3, while an electrode 5 with a positive potential is immersed in a container with sol. During applying the coating on the carbon fiber 2, the sol is treated with ultrasound using an ultrasonic waveguide 6. After passing through the container with the sol, the fiber is wound onto the receiving coil 7. A composite material is also proposed.  
     EFFECT: ensuring uniform application of the barrier coating and increasing the mechanical strength of the composite material.  
     2 cl, 2 dwg, 3 tbl
Patent RU-2756354-C1 (RU)
Title: Detoxifying humic agent
Inventor: MILOV NIKOLAJ IVANOVICH
IPC: C05F11/02
Filed: 2020-10-16
Granted: 2021-09-29
Abstract: FIELD: pharmaceuticals.SUBSTANCE: group of inventions relates to the field of pharmaceuticals, namely to a detoxifying humic agent and an application thereof as a preventive and therapeutic agent against poisoning and intoxication of the body. The detoxifying humic agent is produced from leonardite, lignin, coal, peat, sapropel by means of ultrasonic dispersion of pre-ground raw materials in a mixture with water at a certain temperature and a certain pressure, followed by cooling the solution to room temperature and diluting with water until reaching a content of humic substances of 1 to 20% wt., wherein the humic substances include humic and fulvic acids and salts thereof, as well as hydroquinone in an amount not exceeding 3% wt. of the weight of the humic substances.EFFECT: group of inventions ensures production of a detoxifying humic agent containing a wide range of humic substances and containing no chemical impurities, usable in the field of medicine and pharmaceuticals.2 cl, 3 tbl, 3 ex
Patent RU-2757819-C1 (RU)
Inventor: Andreev Dmitrij Vasilevich
IPC: H03K19/23
Filed: 2020-10-28
Granted: 2021-10-21
Abstract: Изобретение относится к мажоритарному модулю. Технический результат заключается в повышении быстродействия мажоритарного модуля. Модуль содержит два элемента И, два элемента ИЛИ и пять мажоритарных элементов, причем третий, первый входы и выход пятого мажоритарного элемента соединены соответственно с выходом четвертого мажоритарного элемента, первым входом и выходом мажоритарного модуля, шестой и седьмой входы которого подключены соответственно к второму и третьему входам второго мажоритарного элемента, при этом i-й   вход j-го   и второй вход пятого мажоритарных элементов соединены соответственно с i-ми входами j-х элементов И, ИЛИ и выходом третьего мажоритарного элемента, первый, третий и второй входы (j+2)-го мажоритарного элемента подключены соответственно к выходам j-х элементов И, ИЛИ и выходу (3-j)-го мажоритарного элемента, а i-й вход первого элемента И и первый вход второго мажоритарного элемента соединены соответственно с (i+1)-м и пятым входами мажоритарного модуля. 1 ил.
Patent RU-2766915-C1 (RU)
Title: Folding structure for multi-tier arrangement of equipment with compensation of gravitational force for folding and unfolding of hinge-lever mechanism, opening in vertical plane
Inventor: Syrovenko Taras Borisovich
IPC: B66F3/22
Filed: 2021-01-13
Granted: 2022-03-16
Abstract: FIELD: machine building. 
     SUBSTANCE: invention can be used as a sliding frame for creation of stationary or mobile devices with multi-tier arrangement of equipment in a vertical plane. Structure comprises a multi-section hinge-lever mechanism of a pantograph type, which opens in a vertical plane, consisting of one or more hinge-lever groups. Several hinge-lever groups are combined into a single movable mechanism by means of synchronization levers. Hinge-lever mechanism rests on support axes located in the central part of the hinge-lever mechanism, which connect it to the base of the structure. In vertical opening, the upper half of the mechanism rests on support axles and stands on them, while the lower part is suspended on the same support axes. Upper part of the hinge-lever mechanism tends to fold under the action of gravity, while the lower part is opened, and since it is a single hinge-lever mechanism, the swing principle begins to work: the two halves mutually compensate for each other  and balancing each other, thus compensating for the gravitational force on folding and unfolding of the hinge-lever mechanism, which opens in the vertical plane. Base must be lifted above the surface to be put into working condition. 
     EFFECT: considerable reduction of force for opening and closing of structure due to compensation of gravitational component of force for folding and unfolding of hinge-lever mechanism. 
     1 cl, 9 dwg