baber/WOPTO huggingface dataset:
Patent RU-2720045-C1 (RU)
Title: Конструкция приспособления механического действия для удерживания сменного инструмента в системе соединения оборудования подводной добычи при эксплуатации
Inventor: GORBACHEV SERGEJ GENNADEVICH
IPC: E21B43/01
Filed: 2019-04-10
Granted: 2020-04-23
Abstract: Изобретение относится к конструкции, обеспечивающей удержание сменного инструмента в системе соединения оборудования подводной добычи при эксплуатации. Конструкция выполнена с возможностью удерживания инструмента, размещенного в корпусе с верхней планкой, в системе соединения оборудования, ограниченной рамой сопряжения с пазами. Конструкция содержит две рукоятки с ползунами с возможностью выдвижения вверх. Ползуны имеют возможность движения внутри направляющих втулок, закрепленных на верхней планке. Контактные поверхности втулок выполнены со вставками из полимерного материала. Ползуны выполнены с возможностью ограничения движения посредством стаканов и пружиной сжатия, расположенных между стаканом и планкой. Внутри корпуса расположены шатунные механизмы, каждый из которых состоит из спаренных шатунов. Внутри корпуса расположены фиксаторы, каждый из которых закреплен на оси. На нижнем конце каждого ползуна посредством оси и ограничивающих втулок закреплены шатуны с одной их стороны, а с другой их стороны они посредством оси закреплены к фиксатору. Фиксатор посредством оси и ограничивающих втулок закреплен внутри корпуса. Посредством спаренных шатунов фиксатор имеет возможность поворота на оси и входа в пазы рамы сопряжения. Достигается технический результат – упрощение конструкции и повышение надежности сменного инструмента. 1 з.п. ф-лы, 5 ил.
Patent RU-2717420-C1 (RU)
Inventor: Voroshilova Natalya Nikolaevna
IPC: C12N7/01
Filed: 2019-06-28
Granted: 2020-03-23
Abstract: Изобретение относится к медицинской вирусологии и микробиологии. Описан штамм бактериофага Pseudomonas aeruginosa, используемого при производстве медицинских биологических антибактериальных лекарственных средств - препаратов бактериофагов, предназначенных для профилактики и лечения гнойно-воспалительных и энтеральных заболеваний, вызванных бактериями Pseudomonas aeruginosa. Штамм обладает литической активностью в отношении бактерий синегнойной палочки Pseudomonas aeruginosa. Штамм депонирован в Государственной коллекции патогенных микроорганизмов (ГКПМ) Федерального государственного бюджетного учреждения «Научный центр экспертизы средств медицинского применения» Министерства здравоохранения Российской Федерации (ФГБУ «НЦЭСМП» Минздрава России) под регистрационным номером 327 (500321). Штамм бактериофага P. aeruginosa 327 (500321) обладает широким спектром антибактериальной активности в отношении эпидемиологически значимых госпитальных и выделенных от больных с различной патологией клинических штаммов патогенных бактерий P. aeruginosa, 100% резистентных к одному или более антибиотикам. 1 ил., 5 пр.
Patent RU-2720587-C1 (RU)
Inventor: TAKENAGA Josuke
IPC: B60R21/00
Filed: 2018-02-06
Granted: 2020-05-12
Abstract: FIELD: transportation.SUBSTANCE: vehicle auxiliary device is located between seats located next to each other in vehicle body width direction. Bracket is an element on which auxiliary device of vehicle is installed and which is attached to vehicle body. Auxiliary device of the vehicle includes a connecting part of the bundle arranged so that to be placed sideways from one of the seats. Bracket includes a base surface and a pair of vertical wall sections. Besides, the bracket includes a rib enveloping the connecting part of the bundle and the base surface on the section of the vertical wall of the side of the bundle of vertical wall paired sections adjacent to the connecting part of the bundle. Disclosed is also the placed design of auxiliary device for a vehicle.EFFECT: reduced probability of the auxiliary device directly colliding with the seat when a side collision occurs.9 cl, 14 dwg
Patent RU-2734100-C1 (RU)
Title: Method of transmitting signal, terminal device and network device
Inventor: CHZHAN CHzhi
IPC: H04J3/16
Filed: 2017-03-15
Granted: 2020-10-13
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. Method comprises: determining time sequence of each synchronization signal unit from a plurality of synchronization signal blocks in a first period; and, accordingly, receiving a plurality of synchronization signal units according to a time sequence of each synchronization signal unit in a first period. 
     EFFECT: technical result consists in reduction of complexity of calculations terminal device, reduced time of detection and reduced power consumption. 
     20 cl, 9 dwg
Patent RU-2734108-C1 (RU)
Title: Method of determining coordinates of radio-frequency radiation sources
Inventor: Syroelov Efim Mironovich
IPC: G01S13/46
Filed: 2019-11-20
Granted: 2020-10-13
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to radio direction-finding, specifically to determining location of radio-frequency sources (RFS). In the method of determining coordinates of radio-frequency sources located in a given region of the Earth, emitting a periodic sequence of signals, in a given region of the Earth, a spatial multi-position system for determining coordinates by means of receiving equipment of one spacecraft (SC) or aircraft (AC) moving in space and conducting monitoring of the specified area of the Earth. That is ensured by calculating the arrival time of the same individual fragments of the emitted periodic signal sequence in the receiving equipment of the spacecraft (or aircraft) by interpolation in time of said fragments received at spaced points of the spacecraft orbit (or AC). Then, receiving equipment of one spacecraft is used to process signal fragments and, as per difference between actual pulses arrival times and calculated pulses positions on time axis, determining the coordinates of the radio-frequency source on the surface of the earth by a radio-dimensional method. 
     EFFECT: technical result consists in simplification of the process of determining spatial coordinates of an object using a system of space or aircraft radio-electronic probing of the surface of the Earth. 
     1 cl, 2 dwg
Patent RU-2723569-C1 (RU)
Inventor: SHILKIN ANATOLIJ NIKOLAEVICH
IPC: E01B27/13
Filed: 2019-12-09
Granted: 2020-06-16
Abstract: FIELD: transportation; repair.SUBSTANCE: invention relates to repair of railway track, including to methods of making tamping rods. Tamping rod is made of a rod. Rod is cut to the required size and processed by turning. Then, the finished rod is thermally treated and finish treatment of the rod seating surface is performed. Tamping rod blade is welded to the lower part of the ready rod.EFFECT: simplified process of making rod.9 cl, 2 dwg
Patent RU-2744924-C1 (RU)
Title: Stabilizing traction coupler of uniaxial trailer
Inventor: STROGANOV YURIJ NIKOLAEVICH
IPC: B60D1/06
Filed: 2019-12-19
Granted: 2021-03-17
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to traction couplings. Stabilizing traction-coupler of uniaxial trailer comprises traction lever. Lever with front part is connected with tractor via hinge fixture, and rear is rigidly connected with trailer frame. Frame rests through sprung axle and running wheels on bearing surface of roadway. Fastening of front part of lever with tractor is made in form of cross-shaped hinge equipped with spider. Cross-piece is formed from two axes interconnected rigidly. One of axles is located in horizontal plane transversely to lever and is connected by means of rotating in vertical transverse plane of flange yoke with rear part of tractor, and second is located in vertical longitudinal plane passing through longitudinal axis of trailer, and is connected to lever by means of yoke. Fork is rigidly fixed on lever end. Axis of the spider located in the vertical longitudinal plane is installed at an angle to the surface of the roadway. Upper end of said axle is shifted towards trailer frame. 
     EFFECT: higher stability of straight-line motion and higher critical speed. 
     1 cl, 3 dwg
Patent RU-2734982-C1 (RU)
Title: Crude mixture for making gypsum articles
Inventor: Petropavlovskaya Viktoriya Borisovna
IPC: C04B28/00
Filed: 2020-01-28
Granted: 2020-10-27
Abstract: FIELD: construction; chemistry. 
     SUBSTANCE: invention relates to production of construction materials, wall blocks, slabs, panels, 3D blocks, 3D slabs, small piece cast from gypsum. Invention contains a crude mixture for making gypsum articles. Crude mixture contains semi-aqueous gypsum, aluminium sulphate Al 2 (SO 4 ) 3 , calcium hydroxide Ca(OH) 2 , water and a mineral foam filler. Ratio of components in mixture is the following, wt. %: semi-aqueous gypsum 59–59.3; mineral foam filler 3.12–3.42; calcium hydroxide 0.43–0.45; aluminium sulphate 0.0260–0.1066; water is balance. 
     EFFECT: technical result is reduction of density and weight of articles from gypsum, their hardening without complication of production technology. 
     1 cl
Patent RU-2736703-C1 (RU)
Title: Watch or jewellery component having ceramic base and structured finish
Inventor: JEANRENAUD FREDERIC
IPC: G04B19/00
Filed: 2020-03-06
Granted: 2020-11-19
Abstract: FIELD: jewellery. 
     SUBSTANCE: method of making a watch component or a jewellery with a structured finish, comprising: making ceramic base (1); performing mirror polishing; laser and/or mechanical processing of surface relief (20); applying on surface relief (20) first layer (2) of first metal decorative finishing material and/or painted decorative finishing material, wherein before or after said first coating application, deep engraving is performed to create first decorative cavity (3), depth of which exceeds thickness of first layer and which passes into base (1) below visible surface (10) and below recesses (22) of surface relief (20); performing laser ablation of first layer (2) in pockets (4), at the bottom of which ceramic material is opened; second layer (5) of second material is applied on all visible surfaces of component. 
     EFFECT: disclosed is a watch or jewellery article having a ceramic base and a structured finish. 
     16 cl, 12 dwg
Patent RU-2735688-C1 (RU)
Inventor: Bakeev Ilia Iurevich
IPC: B23K15/00
Filed: 2020-05-27
Granted: 2020-11-05
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, namely to methods of processing powder materials using electron-beam surfacing processes, and can be used to form hardening and wear-resistant coatings on the surface of metal articles. Method of forming ceramic coating on metal surface of article with electron-beam surfacing includes surfacing of powder material in zone of fusion of surface of article created by electron beam and moved along surface of article. Powder material used is a ceramic powder mixed with an organic binder, which is applied on a surface of a metal article, is placed in a vacuum chamber and inert gas is fed to pressure of 5-30 Pa, then ceramic powder is surfaced on article surface moving with constant speed along preset trajectory with electron beam with power of up to 5 kW and electron energy of 15-30 keV, focused to diameter of up to 0.8 mm. 
     EFFECT: simplified composition of powder mixture and reduced flow rate during electron-beam surfacing of ceramic coating on metal. 
     1 cl, 1 ex, 1 dwg
Patent RU-2742158-C1 (RU)
Title: Automated installation for testing fuels and oils under various engine operating conditions
Inventor: VOLGIN SERGEJ NIKOLAEVICH
IPC: G01N33/30
Filed: 2020-06-30
Granted: 2021-02-02
Abstract: FIELD: fuel and oil industry.  
     SUBSTANCE: invention relates to methods of testing fuels and oils at engine installations with the use of heat exchangers both on oil supply lines and on coolant lines. The invention can be used in automated quality management systems to assess the quality of fuels and oils that are either new or being modernized for specific engines. The automated installation for testing fuels and oils under various engine operation modes has an engine (1) with a lubrication system (2) and a cooling jacket (3), and a control unit (15). The installation also has a closed-type oil-to-water heat exchanger (19) in the engine lubrication system, an oil temperature sensor (21) and a shut-off valve (23). To create a stable air-fuel mixture of given composition, a module (18) is provided, which is connected to the combustion chamber of the engine through an inlet pipe (26) for supplying air to a single-cylinder engine (1). A damping device (27) is installed in the module (18) and is connected to the air source by an air duct that contains a sensor (28) and an air flow regulator (29). The damping device (27) is a container, the volume of which is equal to 200 working volumes of the cylinder of the engine (1). Two partitions are installed inside the container. They are arranged in a chessboard fashion at a distance equal to the height of a partition. They create a labyrinth that makes it possible to arrest air flow velocity. To damp air pulsation in the container, an elastic rubber diaphragm is provided. The diaphragm is located on the end surface of the damping device (27) which is opposite to the inlet pipe.  
     EFFECT: invention expands functionality of the installation, at the same time it reduces labor costs as a result of testing various petroleum products (fuel and engine oil), which are affected by the engine operation modes. 
     1 cl, 1 dwg
Patent RU-2743277-C1 (RU)
Inventor: BUCHIN IGOR RAFAELEVICH
IPC: G01G21/28
Filed: 2020-07-06
Granted: 2021-02-16
Abstract: Техническое решение относится к весоизмерительной технике, а именно к встраиваемым в дорожное полотно весоизмерительным модулям, размещаемым в зоне взвешивания автомобильных весов, систем взвешивания, постов весового контроля транспортных средств, и предназначено для определения весовых параметров при взвешивании транспортного средства в движении. Весоизмерительный модуль для взвешивания транспортного средства, включающий весоизмерительный датчик с чувствительными элементами и корпус модуля, длина каждого из которых значительно превышает размеры поперечного сечения, выполненные с отверстиями для их совместного крепления, средства крепления для их разъемного соединения, длина весоизмерительного датчика меньше длины корпуса модуля на величину, обеспечивающую формирование в корпусе модуля полости, в одной из стенок которой выполнено сквозное отверстие для вывода кабеля наружу, в верхней части которой установлена крышка. Техническим результатом является повышение технологичности весоизмерительного модуля, встраиваемого в дорожное полотно, для взвешивания транспортного средства, за счет повышения ремонтопригодности, эксплуатационной надежности, упрощения монтажных/демонтажных работ, обслуживания. 8 з.п. ф-лы, 4 ил.
Patent RU-2750115-C1 (RU)
Title: Method for selection of quail-producers when completing breeding herd
Inventor: Degtyareva Tatyana Nikolaevna
IPC: A01K31/00
Filed: 2020-10-27
Granted: 2021-06-22
Abstract: FIELD: agriculture; breeding poultry.SUBSTANCE: invention relates to agriculture, in particular to breeding poultry. The method for selection of quail-producers when completing a breeding herd includes the separation of the bird by sex and selection by live weight without defects in the exterior. Additionally, the bird is measured by a total measurement of the length from the heel to the sacral-lumbar joint and subsequently to the tip of the beak. To complete the herd, males are selected according to the total measurement at the level of 1:1, they are higher than the females, and the females are placed with the males 2 days after the formation of the group of males.EFFECT: invention makes it possible to increase the fertilization of eggs and the brood of young quail.1 cl, 3 tbl
Patent RU-2750605-C1 (RU)
Title: Device for isolating contaminated air in static inhalation chamber for sampling
Inventor: Mokshanov Igor Viktorovich
IPC: G01N1/22
Filed: 2020-11-11
Granted: 2021-06-29
Abstract: FIELD: medicine; biology. 
     SUBSTANCE: invention relates to the field of obtaining samples for examination in the gaseous state of vessels specially designed for medical purposes, with a device for holding samples of the contents. It can be used in the field of biomedical research, namely, in inhalation toxicology, to assess the concentration of substances in a static inhalation chamber. The device for isolating contaminated air in a static inhalation chamber for sampling is a tank with a side surface formed from a flat sheet by wrapping rotating bases. The device allows one to exclude the suction of external air into the inhalation system during sampling and to level the selective capture of aerosol particles of lower dispersion.  
     EFFECT: increased reliability of the results of the study, in general, when sampling only an isolated part of the contaminated air, while maintaining complete rest in the rest of the air environment of the inhalation chamber, as a result of which the specific amount of substance and aerosol particles in the aspirated air is completely identical to the air environment of the inhalation chamber at the time of air isolation. 
     1 cl, 3 dwg, 2 tbl
Patent RU-2754938-C1 (RU)
Inventor: Petrich Lyubov Nikitichna
IPC: A61B5/352
Filed: 2020-12-13
Granted: 2021-09-08
Abstract: Изобретение относится к медицине, акушерству и может быть использовано для прогнозирования течения родовой деятельности на основании спектрального анализа. Проводят запись кардиоритмограммы в латентную фазу первого периода родов вне схватки. Причем проводят пять записей по 256 R–R интервалов в каждой: в исходном состоянии, при проведении ментального теста, включающего математический счет в уме, а именно последовательное вычисление из 500 по 7, через 5 минут после ментального теста в период восстановления, при проведении нагрузки гипервентиляцией и через 5 минут после гипервентиляции в период восстановления.  Затем по результатам спектрального анализа вариабельности сердечного ритма (ВСР) пяти кардиоритмограмм строят кривую, где по оси абсцисс указывают последовательность регистрации пяти кардиоритмограмм, по оси ординат - спектральную плотность мощности волн сердечного ритма. Сопоставляют полученную кривую с шестью типами кривых: физиологическая, гипоадаптивная, нагрузочного энергодефицита, энергодефицитного состояния, энергетическая складка, функциональная регидность. При выявлении физиологической кривой прогнозируют физиологическое дальнейшее течение родовой деятельности. При выявлении других типов кривых – осложненное течение родовой деятельности. Способ позволяет оперативно прогнозировать течение родовой деятельности в начале родов и оперативно корректировать ведение родов за счет спектрального анализа ВСР. 6 ил., 5 пр.
Patent RU-2748134-C1 (RU)
Inventor: Kushkin Andrej Anatolevich
IPC: B64C39/02
Filed: 2021-02-01
Granted: 2021-05-19
Abstract: FIELD: electrical power engineering. 
     SUBSTANCE: claimed invention relates to a complex that is designed to control high-voltage lines and electrical substations installed on sections of considerable length. A robotic complex of the active monitoring system and the center for receiving and processing information is characterized in that the active monitoring system consists of an all-weather helicopter, a communication and information transmission system, an automated service complex, an information processing center and software. The helicopter is controlled by two programs. The first one is installed on its internal carrier and is responsible for direct control of the device, altitude, flight speed, scanning the surrounding space and avoiding collisions. It controls the flight conditions, forms an adequate response to changes in weather conditions, maintains a communication channel and transmits information. Receiving commands from the central server corrects the flight task. 
     EFFECT: technical result is the ability to control a large length and a significant distance of power transmission lines, no need to train narrowly focused specialists, all-weather capability, autonomy of helicopter and no need for pilot participation. 
     1 cl, 2 dwg
Patent RU-2759769-C1 (RU)
Title: Method for increasing soy productivity on the background of short day lengths
Inventor: Lukomets Vyacheslav Mikhajlovich
IPC: A01N65/00
Filed: 2021-03-29
Granted: 2021-11-17
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the field of agriculture, in particular to plant growing. The method includes applying a solution of a gibberellin preparation to vegetative soybean plants. Vegetative plants of soybean varieties, highly sensitive to a shortened day, are sprayed with a gibberellin solution with a concentration of 0.003% (30 mg/l) in the "beginning of flowering" phase with a flow rate of the working fluid at the rate of 20 ml/m2(200 l/ha) of the area covered with soybean leaves. The area covered by soybean leaves is determined by measuring the total area of ​​their projection onto the soil. The phase "beginning of flowering" is considered the phase when the first flower appeared on 10% of vegetative plants.EFFECT: method provides for obtaining more productive soybean plants under conditions of shorter day lengths.3 cl, 3 dwg, 1 tbl
Patent RU-2763723-C1 (RU)
Title: Method for preparation of diesel fuel hydrotreating catalyst
Inventor: Nadeina Kseniya Aleksandrovna
IPC: C10G45/08
Filed: 2021-04-09
Granted: 2021-12-30
Abstract: FIELD: chemistry.  
     SUBSTANCE: invention relates to methods for the preparation of catalysts intended for the processing of diesel fuel with a high content of secondary fractions. A method for preparing a diesel fuel hydrotreating catalyst is described, characterized by the fact that the catalyst is prepared by impregnating a carrier containing 0.001-0.05б wt. %, of Na and additionally containing on its surface isolated La atoms with an average size of 0.1 nm, consisting of a chemical bond La-O-Al, with a surface density of 2-50 atoms per 10 nm 2  of the surface and a ratio of Al atoms to the number of La atoms equal to 50-10000, and the carrier consists of low-temperature forms of aluminum oxide, γ- and χ-Al 2 O 3  in the following ratios, wt. %: (50-95):(50-5), an aqueous solution simultaneously containing a mixture of complex compounds [Со(Н 2 О) 2 (С 6 Н 5 О 7 )] 2 [Mo 4 O 11 (С 6 Н 5 О 7 ) 2 ] and Co 2 [H 2 P 2 Mo 5 O 23 ]; at the same time, the concentrations of the solution components provide the composition, wt. %: [Со(Н 2 О) 2 (С 6 Н 5 О 7 )] 2 [Mo 4 O 11 (С 6 Н 5 О 7 ) 2 ] 6.0-12.0, Co 2 [H 2 P 2 Mo 5 O 23 ] 21.0-30.0, carrier being the rest; followed by sulfidation. The resulting catalyst has a specific surface area of 120-200 m 2 /g, a pore volume of 0.30-0.50 cm 3 /g, an average pore diameter of 8-13 nm. After sulfidation according to known methods, the catalyst contains, wt. %: Mo 10.7-13.5; Co 3.5-4.2; S 9.0-11.5; P 1.4-1.9; carrier being the rest.  
     EFFECT: production of a catalyst having high activity and stability in the target reactions occurring during the hydrotreating of diesel fuel with a high content of secondary fractions. 
     5 cl, 1 tbl, 9 ex
Patent RU-2757937-C1 (RU)
Inventor: Lobachevskii Iakov Petrovich
IPC: A01B15/08
Filed: 2021-04-14
Granted: 2021-10-25
Abstract: Изобретение относится к сельскому хозяйству. Рабочий орган для прецизионной обработки почвы содержит усеченный цилиндрический отвал (1), направляющую доску (2), сталкиватель (3) и стойку (4). Направляющая доска (2) снабжена крылом (5) длиной 0,1 м, размещенным в передней части направляющей доски (2) по ходу движения почвенного пласта под углом 23° к горизонту. Обеспечивается повышение технологической надежности процесса вспашки. 5 ил.