baber/WOPTO huggingface dataset:
Patent RU-2721367-C1 (RU)
Inventor: PONS FREDERIC MICHEL-JEAN
IPC: B60C11/16
Filed: 2019-10-21
Granted: 2020-05-19
Abstract: FIELD: automotive industry. 
     SUBSTANCE: stud comprises an upper end protruding from the tread portion for contact with the surface, and a base including a flange lower portion provided at an end opposite to the upper end and extending radially outward, a leg portion provided between the lower portion and the upper end, and a shank connecting the leg portion and the lower portion. Base is built-in and fixed in tire tread section, in which stud is installed. Lower section has teardrop shape consisting of three flat sides and one semi-cylindrical side. Section of leg has polygonal shape, consisting of three concave sides, two convex sides and one flat side. Orientation of studs on lateral areas of tread differs from orientation of studs in central zone. 
     EFFECT: increased reliability of stud fastening in tire tread, and also improved performance of studs – for example, traction, durability, wear etc. 
     20 cl, 7 dwg
Patent RU-2727755-C1 (RU)
Inventor: BYSTROV SERGEJ ALEKSANDROVICH
IPC: A61B17/11
Filed: 2019-10-24
Granted: 2020-07-23
Abstract: Изобретение относится к медицине, а именно к абдоминальной хирургии. Выполняют вкол на первой стенке со стороны серозной оболочки с проведением иглы последовательно через серозный, мышечный слои и выколом в подслизистом слое. Второй вкол осуществляют со стороны подслизистого слоя второй кишечной стенки с прохождением иглы через мышечный слой и выколом через серозную оболочку. Третий вкол осуществляют на первой стенке со стороны серозной оболочки с выколом в мышечном слое, четвертый вкол осуществляют со стороны мышечного слоя второй стенки с выколом через серозную оболочку. Концы нити связывают между собой, повторяя подобные швы по ходу анастомоза. Способ обеспечивает полноценное сопоставление слоев кишечной стенки, уменьшает количество несостоятельностей межкишечных анастомозов и улучшает качество лечения. 1 ил.
Patent RU-2715486-C1 (RU)
Title: Fuses unscrewing mobile unit
Inventor: ELISTRATOV ALEKSANDR VLADIMIROVICH
IPC: F42B99/00
Filed: 2019-11-27
Granted: 2020-02-28
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: fuse unscrewing mobile unit is designed to bring ammunition into non-final equipment by means of remote unscrewing fuses from them. Fuse unscrewing mobile unit is made in the form of specialized production modules arranged in separate movable containers equipped with equipment, wherein the modules are arranged in two standard transport containers and include a detachment module of fuses and a module for controlling fuse unscrewing process, the modules are installed in such a sequence that form a process line for unscrewing fuses, process equipment is mounted in a detachment module of fuses, in the module of control of fuse unscrewing the remote control and video surveillance system of the fuse detonation process is installed, at the same time the modules are separated with each other by an obstacle in the form of an earthen shaft, fringe unscrewing module is surrounded on all sides by earthen shaft, at that on three sides module is surrounded by solid earthen shaft in the form of U, and on the fourth side is equipped with rectilinear earthen shaft with cross bar, at that, fuser unscrewing module is located inside earthen shafts, and the fuse unscrewing process control module is located outside the earth shafts, the earth shaft and the crossarm are made so that to ensure elimination of the working personnel damage during the ammunition emergency explosion in the fuse unscrewing module. 
     EFFECT: creation of a mobile station for bringing ammunition into non-final equipment, which makes it possible to economically and safely unscrew fuses from shots, projectiles and mines without construction of stationary reinforced concrete or metal armored cabins. 
     1 cl, 5 dwg, 1 tbl
Patent RU-2728389-C1 (RU)
Title: Gluten-free unleavened dough production method
Inventor: Korneva Olga Anatolevna
IPC: A21D13/04
Filed: 2019-12-23
Granted: 2020-07-29
Abstract: FIELD: food industry. 
     SUBSTANCE: gluten-free unleavened dough production method involves preparation and mixing of recipe components with subsequent dough kneading. Mixing of components is carried out in stages. At the first step milk cheese whey is mixed with temperature of 35–40 °C with a mixture of soya flour, tapioca starch and xanthan gum, followed by holding the obtained mixture for 10–15 minutes at temperature of 22–24 °C. At the second stage one mixes chicken food eggs, water, vegetable oil, rice and corn flour. At the third stage, mixtures obtained at the first and second stage are combined. Dough kneading is carried out for 4–7 minutes with its subsequent maintenance at temperature 4–6 °C for 10–15 minutes. Initial components are used in the following ratio, wt.%: soya flour 4.3–7.2, rice flour 14.8–16.5, maize flour 14.8–16.5, tapioca starch 8.5–12.5, xanthan gum 0.1–0.2, cheese milk whey 15.7–17.3, food chicken eggs 12.6–13.7, vegetable oil 6.2–6.5, water 13.0–19.6. 
     EFFECT: invention increases stability of dough and ready products from it to temperature leaks during their cooking, freezing / unfreezing during prolonged storage due to improved rheological properties of the dough, as well as to improve their organoleptic properties. 
     1 cl, 3 tbl, 3 ex
Patent RU-2732721-C1 (RU)
Inventor: Osipenko Aleksandr Grigorevich
IPC: G21C19/42
Filed: 2020-03-23
Granted: 2020-09-22
Abstract: Изобретение относится к способу отделения отработавшего нитридного ядерного топлива от оболочки фрагментов тепловыделяющего элемента и может быть использовано в технологии переработки отработавшего нитридного ядерного топлива в составе технологии замкнутого ядерного топливного цикла. Фрагменты тепловыделяющих элементов вместе с оболочкой нагревают до температуры не менее 500 °С и выдерживают в газовой атмосфере, причем выдержку нагретых фрагментов тепловыделяющих элементов осуществляют в атмосфере азота. Техническим результатом является исключение присутствия химически агрессивного газа в процессе отделения нитридного ядерного топлива от оболочки фрагментов тепловыделяющих элементов, упрощение аппаратурного оформления способа, сокращение побочных компонентов на дальнейших этапах переработки нитридного ядерного топлива, также перевод плотных спеченных образцов нитридного топлива в микродисперсный порошок, что позволяет ускорить дальнейшие операции переработки топлива. 3 ил., 1 табл.
Patent RU-2739606-C1 (RU)
Inventor: Vernik Petr Arkadevich
IPC: A01G25/02
Filed: 2020-06-09
Granted: 2020-12-28
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture. Proposed device comprises manifold and drip irrigation lines arranged in trays. Detachable drip irrigation lines are made to collector with unions, which are porous hoses, the latter are fitted on unions plugged from the other end face and arranged over the entire length of the casing, on which multiple holes are arranged in its lower part. 
     EFFECT: higher efficiency of the device, improved quality parameters of irrigation with solutions containing fertilizers. 
     1 cl, 4 dwg
Patent RU-2749974-C1 (RU)
Inventor: Gabaj Evgenij Vladimirovich
IPC: F16H48/30
Filed: 2020-07-22
Granted: 2021-06-21
Abstract: FIELD: mechanical engineering.SUBSTANCE: invention relates to a mechanical transmission with a hydraulically controlled mechanism for engaging the front drive and locking the center differential. The mechanical transmission with a front cross-axle differential (CAD) is equipped with a friction clutch with an adjustable hydraulic spring mechanism and a rear cross-axle differential mechanism (CADM) with an adjustable automatically controlled throttle regulator at the outlet and an overflow valve at the outlet of the hydraulic machine. The mechanical transmission also contains an ACS, which provides: at zero or small below a given threshold value of centripetal acceleration, stable movement of the vehicle due to the adjustable locking moment of the rear CADM non-rectilinear movement and due to the additional inclusion of the adjustable blocking of the front CAD - rectilinear movement; with a greater value of centripetal acceleration due to maintaining the specified optimal value of the vehicle steering criterion by stepless regulation of either a positive or negative difference in the rear wheel rpm, as well as adjustable locking moments of the rear CADM and front CAD with automatic engagement of the front drive and blocking of the MOD.EFFECT: increased vehicle handling.6 cl, 11 dwg
Patent RU-2750846-C1 (RU)
Inventor: Sundukov Aleksandr Evgenevich
IPC: G01M7/02
Filed: 2020-09-07
Granted: 2021-07-05
Abstract: Изобретением относится к диагностике дефектов роторных машин, в частности их кинематических пар, дефекты которых приводят к изменению ширины и формы спектральных составляющих, и может быть использовано при оценке технического состояния их зубчатых зацеплений. Способ включает прием сигнала и его обработку, причем сигнал вибрации с вибропреобразователя обрабатывается до получения узкополосного спектра с шагом меньше ширины исследуемой спектральной составляющей до получения сглаженной формы ее огибающей, далее определяют ширину на двух заданных уровнях от ее максимума и рассчитывают их разницу, полученную величину сравнивают с предварительно установленной нормой и по результатам сравнения определяют состояние объекта. Технический результат заявленного изобретения заключается в упрощение и повышение чувствительности измерения энергетической ширины спектральной составляющей вибрации машин. 1 ил.
Patent RU-2755954-C1 (RU)
Inventor: BARANOV ALEKSEJ VIKTOROVICH
IPC: A61P13/10
Filed: 2020-09-16
Granted: 2021-09-23
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to urology, and can be used for treatment of patients with chronic recurrent bacterial cystitis. For the purpose thereof, intravesical antibiotic laser PDT is additionally conducted on antibiotic therapy by introducing Fotoditazin at a dosage of 0.8 mg/kg of body weight in a physiological solution of sodium chloride 90 minutes prior to the session, wherein the bladder mucosa is decontaminated using an "Atcus-2" apparatus with an output power of the optical waveguide of 2 W, power density of 0.04 W/cm2, laser emission energy density of 35 J/cm2and wavelength of 662 nm, followed by contact impact from an LED phototherapeutic bracelet with a wavelength of 650±10 nm. The bracelet is made in the form of a wristwatch applied onto the wrist, the emitting matrix whereof is located in the projection of large vessels of the wrist. Exposure is conducted daily in two sessions per day with a light energy of 30 J at intervals of 3 to 4 hours for 14 days, the duration of the session is 15 minutes. Then follows a 1 to 2 day intermission, and a second course of contact exposure with an LED phototherapeutic bracelet is conducted daily in 1 session per day for 14 days.EFFECT: method provides a possibility of increasing effectiveness of treatment of patients with chronic recurrent bacterial cystitis due to complete alleviation of the inflammatory process in the bladder with reduction in the medicinal load on the body and prevention of repeated inflammation.1 cl, 2 ex
Patent RU-2748900-C1 (RU)
Inventor: Aleksanyan Grajr Karenovich
IPC: A61B6/00
Filed: 2020-09-30
Granted: 2021-06-01
Abstract: Изобретение относится к медицине, а именно к медицинской технике, и может быть использовано для мониторинга поля перфузии тканей грудной полости. Производят непрерывные измерения напряжений между электродами на поверхности грудной клетки во время последовательного подключения источника тока к парам электродов на поверхности грудной клетки. Осуществляют реконструкцию поля изменения проводимости грудной полости, фильтрацию и визуализацию составляющей поля изменения проводимости грудной полости, вызванной перфузией тканей грудной полости. При этом перед реконструкцией поля изменения проводимости грудной полости осуществляют фильтрацию измеренных напряжений между электродами на поверхности грудной клетки. Причем значение нижней граничной частоты полосы подавления режекторного фильтра принимают как можно меньше значения частота дыхательных движений, а значение верхней граничной частоты полосы подавления режекторного фильтра подбирают в соответствии с условием:, где FB- верхняя граничная частота полосы подавления режекторного фильтра, FЧСС- частота сердечных сокращений, FЧДД- частота дыхательных движений. Визуализацию составляющей поля изменения проводимости грудной полости, вызванного перфузией тканей грудной полости, осуществляют после реконструкции поля изменения проводимости грудной полости. Способ обеспечивает повышение достоверности визуализации поля перфузии тканей грудной полости на основе электроимпедансной томографии в условиях высоких шумов измеренных напряжений между электродами на поверхности грудной клетки за счет заявленных частот полосы подавления режекторного фильтра. 2 ил.
Patent RU-2749155-C1 (RU)
Title: Method for prediction of malignant glioma recurrences
Inventor: Balyazin-Parfenov Igor Viktorovich
IPC: C12Q1/6886
Filed: 2020-10-08
Granted: 2021-06-08
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, in particular to neurosurgery and oncology, and is intended to predict the recurrence of malignant gliomas. A fragment of the removed tumor taken intraoperatively is examined, in which an immunohistochemical reaction is performed with antibodies to connexins - 36, 43. With negative expression of connexins - 36, 43, recurrence of malignant gliomas is predicted in the first 5 months after tumor removal. With a positive expression of connexins - 36, 43, a relapse-free course of the disease is predicted.EFFECT: invention provides the development of an effective method for predicting recurrence of glial tumors.1 cl, 4 dwg, 2 ex
Patent RU-2763364-C1 (RU)
Inventor: IMANAKA YOSHIYUKI
IPC: B01F33/40
Filed: 2020-10-30
Granted: 2021-12-28
Abstract: Изобретение относится к оборудованию формирования сверхмелких пузырьков, которое формирует сверхмелкие пузырьки с диаметрами ниже 1,0 мкм. Оборудование формирования сверхмелких пузырьков, выполненное с возможностью формировать сверхмелкие пузырьки посредством приведения жидкости в пленочное кипение, содержит: модуль обнаружения, выполненный с возможностью обнаруживать формирование пленочного кипения; нагреватель, выполненный с возможностью формировать пленочное кипение, при этом модуль обнаружения включает в себя датчик, расположенный около нагревателя; и модуль управления, выполненный с возможностью получать информацию касаемо энергии во время формирования пленочного кипения, обнаруженного модулем обнаружения, и управлять энергией, которая должна вводиться в нагреватель, на основе этой информации, при этом энергия, которая должна вводиться в нагреватель, больше энергии во время формирования пленочного кипения, обнаруженной модулем обнаружения, и меньше 3-кратной энергии во время формирования пленочного кипения. Технический результат изобретения – возможность эффективно управлять формированием большого количества сверхмелких пузырьков при низких затратах. 3 н. и 9 з.п. ф-лы, 62 ил.
Patent RU-2753893-C1 (RU)
Inventor: Sidorov Dmitrij Gennadevich
IPC: F15B13/02
Filed: 2021-01-27
Granted: 2021-08-24
Abstract: FIELD: underwater hydrocarbon production. 
     SUBSTANCE: invention relates to a hydraulic plate for an underwater control unit, which is part of the control system equipment for a subsea hydrocarbon production system. The proposed hydraulic plate of the underwater control unit contains a housing having a base; an upper surface substantially parallel to the base; a side surface substantially perpendicular to the base. In this case, a plurality of combinations of holes are made in the housing, each of which contains a first hole for installing a quick-disconnect connection, a second hole for installing a throttle valve, a third hole for installing a pressure sensor, a group of four holes for installing a control valve. For each combination of holes, the location of the longitudinal axes of the first, second and third holes in a common plane is provided, which is also a cutting plane for the installed control valve. 
     EFFECT: invention reduces the size, as well as simplifies the assembly and disassembly of the structure of the hydraulic plate and access to its hydraulic components for adjusting them without the use of special tools. 
     6 cl, 4 dwg
Patent RU-2758422-C1 (RU)
Title: Electric arc furnace with conveyor charging of the charge
Inventor: MAKAROV ANATOLIJ NIKOLAEVICH
IPC: F27B3/08
Filed: 2021-03-01
Granted: 2021-10-28
Abstract: FIELD: ferrous metallurgy.SUBSTANCE: invention relates to ferrous metallurgy, and in particular to devices for electric arc furnaces. The furnace contains a body formed by a metal shell with water-cooled wall panels located on it and a lined hearth with an opening for metal drainage, a roof, arch electrodes installed above the body, an opening in the body between the water-cooled panels, into which a tunnel with a horizontal loading conveyor is built. The tunnel is inclined upwards at an angle of 3-7° to the horizontal loading conveyor.EFFECT: invention makes it possible to reduce the specific power consumption by 40-60 kW⋅h/t, the melting time and to increase the productivity of the electric arc furnace.1 cl, 2 dwg
Patent RU-2767006-C1 (RU)
Title: Metal frame of building or structure
Inventor: Joergen Robra
IPC: E04B1/24
Filed: 2021-04-13
Granted: 2022-03-16
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely to metal frames of buildings and structures for various purposes. Metal frame of the frame consists of columns and crossbars resting on them. Columns and crossbars are made in the form of welded structures consisting of a corrugated wall rigidly connected to two belts. Each belt in cross section is represented by central rectilinear section l 1 , perpendicular to corrugated wall, length of which is formed by double amplitude of corrugated wall profile and legs of welded seams, and symmetrical right and left overhangs, each of which in cross section of frame elements consists of three successively conjugated sections (l 2 , l 3 , l 4 ), which are conjugated by sections l 2  with central rectilinear section l 1 . Each of the three successively conjugated sections (l 2 , l 3 , l 4 ) has a curvature radius. 
     EFFECT: higher bearing capacity. 
     4 cl, 13 dwg
Patent RU-2763991-C1 (RU)
Title: Vaccine against infectious atrophic rhinitis and pasterellosis in pigs inactivated, method for its preparation
Inventor: Belyaeva Aleksandra Sergeevna
IPC: A61K39/10
Filed: 2021-06-15
Granted: 2022-01-12
Abstract: FIELD: biotechnology. 
     SUBSTANCE: inventions group relates to the field of biotechnology and can be used by veterinary specialists in a pig farm for the specific prevention of infectious pathologies caused by bacteria of the species Bordetella bronchiseptica and Pasteurella multocida (infectious atrophic rhinitis and pig pasteurellosis). The vaccine against infectious atrophic rhinitis and pig pasteurellosis contains the following components per 2 cm 3  of the drug (immunizing dose): formalin-inactivated protective antigen of the Bordetella bronchiseptica B-1341 strain - 6 billion-micron cells; Pasteurella multocida B-1308 type D - 3 billion mcr cells; Pasteurella multocida B-1303 type A - 3 billion mcr cells, as well as pharmaceutically acceptable targeted additives. A method for obtaining a vaccine against infectious atrophic rhinitis and pasteurellosis of pigs is inactivated, according to the invention, the strains of Bordetella bronchiseptica B-1341 are used as industrial strains; Pasteurella multocida B-1303 type A; Pasteurella multocida B-1308 type D. 
     EFFECT: inventions group increases the stability, safety of antigenic and immunogenic activity of the vaccine, providing long-term and intense immunity in vaccinated pigs against infectious atrophic rhinitis and pasteurellosis, expands the arsenal of multivalent inactivated vaccines aimed at specific prevention of infectious diseases of pigs, creating a vaccine with increased stability, antigenic and immunogenic activity, expansion of approaches and methods for the manufacture of multivalent inactivated vaccines aimed at specific prevention of infectious diseases of pigs. 
     7 cl, 12 tbl
Patent RU-2767845-C1 (RU)
Title: Aiming-guiding device
Inventor: Knyazev Aleksej Nikolaevich
IPC: F41G7/00
Filed: 2021-06-15
Granted: 2022-03-22
Abstract: FIELD: optical-mechanical devices. 
     SUBSTANCE: invention relates to optical-mechanical devices, in particular to aiming-guiding devices (AGD). AGD consists of a housing in which there are electrically interconnected units with optical channels fixed on a common rack placed inside the housing. Housing is made up of top and bottom parts connected by fasteners. Each unit with optical channels is placed in a separate module mounted on the post. Post is attached to the upper part of the housing by a hinged joint in the form of half-loops fixed on the inner surface of the upper part of the housing and the upper part of the post. In the lower part of the housing there is a window in which there is an insert with a gap made in it, which interacts with a protrusion made in the lower part of the post. Screws are installed on both sides of the end part of the insert perpendicular to the projection on the lower part of the post. 
     EFFECT: higher reliability and quality of AGD operation in wide range of ambient temperatures due to reduced effect of temperature deformations on position of optical axes of system channels from AGD housing. 
     3 cl, 9 dwg
Patent RU-2770015-C1 (RU)
Title: Device for bypass of annular gas
Inventor: Verisokin Aleksandr Evgenevich
IPC: E21B34/08
Filed: 2021-06-22
Granted: 2022-04-14
Abstract: FIELD: oil industry.SUBSTANCE: invention relates to the oil industry and is intended for the bypass of annular gas into the flow string, with the maintenance of excess gas pressure in the annular space of the well, when using rod pumps. The device for bypass of annular gas as part of the flow string contains an annular chamber with a check valve, inlet and outlet openings of the hydraulic channel. The device is made in the form of a housing connected through a coupling with the flow string. A shank is installed in the axial channel of the housing to form an annular chamber, blocked in the middle part by a seat rigidly connected to the housing and forming an annular gap with the shank. A spring-loaded annular piston with a pusher equipped with grooves at the end and passed through the annular gap between the seat and the shank is installed on the seat, with the possibility of end contact with the body of a check valve made in the form of a sleeve with an end protrusion. The inlet openings in the body of the housing and the outlet openings in the body of the shank are blocked by the body of the check valve in the initial position, the annular chamber above the check valve is connected by a hydraulic channel in the shank with its axial channel. The annular chamber under the annular piston is connected by holes to the annular space of the well.EFFECT: ensuring the possibility of regulating the supply of annular gas to the flow string while maintaining the design gas pressure in the annular space and replacing the plug-in rod pump without lifting the flow string.1 cl, 3 dwg
Patent MD-1862-C2 (MD)
Title: Process for pale beer production
Inventor: GUŢU DUMITRU
IPC: C12C5/02
Filed: 1999-12-15
Abstract: The invention refers to the food industry, in particular to processes for beer production.The process includes preparation of malty wort, saccharification thereof, filtration, boiling of the beer wort, clarification thereof, cooling, primary fermentation, afterfermentation with addition of a tincture of vegetable raw material, filtration and carbonatization. Novelty of the invention consists in that in the capacity of tincture of vegetable raw material is added an alcoholic tincture of green nut in the amount of 1,4…2,4% of the new beer volume.The result of the invention consists in enriching the beer with biologically active components.