baber/WOPTO huggingface dataset:
Patent RU-2724863-C1 (RU)
Title: Измеритель длины и формы позвоночника
Inventor: Kolyagin Yurij Ivanovich
IPC: A61B5/107
Filed: 2020-01-10
Granted: 2020-06-25
Abstract: Изобретение относится к медицине. Измеритель размера и формы позвоночника содержит прозрачный экран, оснащенный двумя вертикальными и одной горизонтальной направляющими. На горизонтальной направляющей, которая имеет возможность перемещаться по вертикальным направляющим, установлена подвижная каретка с двумя датчиками перемещений. Первый датчик измеряет линейное перемещение каретки по горизонтали и выполнен как оптический датчик линейных перемещений с квадратурным кодом. Второй датчик является измерителем глубины изгибов позвоночника и выполнен как оптический триангуляционный датчик линейных размеров. Вертикальные направляющие оснащены также датчиком линейных перемещений. Выходы датчиков подключены ко входам соответствующих преобразователей сигналов, оснащенных стандартным портом связи с компьютером, через который они подключены к компьютеру, в котором имеется программа обработки сигналов с датчиков (например, Маткад), позволяющая выводить на графопостроитель трехмерное изображение позвоночника. Каретку с триангуляционным датчиком ведут вручную так, чтобы световое пятно триангуляционного датчика совпадало с костными отростками пациента, прижатого спиной к прозрачному экрану. Изобретение обеспечивает возможность ввода цифровой информации о форме и размере позвоночника в компьютер при доступности широкого применения и высокой точности. 1 ил.
Patent RU-2738275-C1 (RU)
Inventor: Bogolyubova Nadezhda Vladimirovna
IPC: A23K10/00
Filed: 2020-01-29
Granted: 2020-12-11
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to biotechnology, namely to a method for improving physiological and biochemical processes in an organism and improving efficiency of cattle. Method involves introduction of a complex fodder additive in amount of 40 g per 100 kg of live weight per day to calf and dairy milk calves and 200 g per head per day for dairy cows.EFFECT: invention usage allows improving the digestive and metabolic processes in the organism, to increase the animal productivity.1 cl, 8 tbl, 1 ex
Patent RU-2725341-C1 (RU)
Inventor: DYADCHENKO NIKOLAJ PETROVICH
IPC: A61G5/06
Filed: 2020-01-31
Granted: 2020-07-02
Abstract: Изобретение относится к внедорожной транспортной технике, и может быть использовано в качестве движителя кресел-колясок для преодоления лестничных маршей общего пользования. Шнековый движитель содержит ротор с винтовым гребнем, снабженный механизмом вращения, и поворотную головку. Винтовой несплошной гребень выполнен в виде системы пружин, каждая из которых ориентирована на опорную плоскость движителя, обеспечивая гибкое соединение двух валов. Один из валов имеет привод для передачи крутящего момента пружине. Достигается расширение функциональных возможностей шнекового движителя при движении по твердым поверхностям с препятствиями. 1 ил.
Patent RU-2740898-C1 (RU)
Title: Способ получения сорбционного материала
Inventor: KIM ARKADIJ NIKOLAEVICH
IPC: B01J20/24
Filed: 2020-04-27
Granted: 2021-01-21
Abstract: Изобретение может быть использовано при очистке воды. Для получения сорбционного материала на основе Тростника Южного стебли тростника измельчают с получением волокнистой массы, содержащей волокна длиной 50-60 мм и шириной 1-3 мм. Затем осуществляют обработку волокнистой массы с использованием жидкого средства, включающего водорастворимый антисептик и гидрофобизатор. Обработку проводят в две стадии, на первой из которых погружают волокнистую массу в жидкое средство, выдерживают в течение 10-15 мин при 30-50°С, извлекают пропитанную массу и сушат ее при 15-35°С в течение 1-2 ч. На второй стадии высушенный материал, полученный на первой стадии, вновь погружают в жидкое средство на 10-15 мин, извлекают повторно пропитанный материал и сушат его при 15-35°С в течение 3-4 ч. Изобретение позволяет получить сорбционный материал, обладающий высокой эффективностью очистки воды от нефтепродуктов и взвешенных частиц и устойчивостью к грибковым поражениям. 3 пр.
Patent RU-2739067-C1 (RU)
Inventor: ZHuzhoma Valerij Mikhajlovich
IPC: G01S19/00
Filed: 2020-06-30
Granted: 2020-12-21
Abstract: FIELD: communication system. 
     SUBSTANCE: invention relates to telecommunication- and communication systems and can be used for real-time control and communication by emergency services, Emergency Situations Ministry, other ministries and establishments. Mobile communication and control complex comprises a mobile communication unit (MCU) mounted in an automobile, which includes a satellite communication user station with an antenna system, a mobile radio communication station with an antenna, automatic channel switch, an automated workstation (AWS) of an operator, consisting of a portable computer, keyboard, liquid crystal monitor, a multifunctional device which performs functions of a printer and a fax machine, a navigation station with a built-in antenna and portable stations of mobile radio communication. System further includes a ground-based satellite communication station with an antenna system, an automatic telephone station (ATS), communication channels of a fixed public communication network (PCU), an unmanned aerial vehicle (UAV) accommodating a VHF radio station with an antenna which acts as a communication repeater, and a video recorder; n stationary stations for monitoring the passage of cargo columns (cargo), each of which includes a stationary VHF radio station with an antenna, an service employee automation workstation portable computer (AWS SE), navigation equipment with built-in antenna and portable radio stations of officials; central control point of transportation columns (cargoes), which includes AWS SE of central control station, consisting of portable computer, keyboard, a liquid crystal (LC) monitor, a multifunctional device, navigation equipment with a built-in antenna and portable radio stations of officials, a local computer network switch (LCN) and a stationary VHF radio station with an antenna. 
     EFFECT: technical result of the proposed invention consists in improvement of control efficiency when accompanying transport columns, shorter time and higher reliability of delivering information to data collection points, achieved by enabling continuous monitoring of passage of columns along the entire path, remote control of the process of organizing control and presentation of information delivery to higher authorities. 
     1 cl, 1 dwg
Patent RU-2754300-C1 (RU)
Inventor: TRESHKUR TATYANA VASILEVNA
IPC: A61B6/03
Filed: 2020-10-14
Granted: 2021-08-31
Abstract: Изобретение относится к медицине, а именно к кардиологии. На дооперационном этапе проводят топическую диагностику очага аритмии, для чего на поверхности грудной клетки пациента закрепляют регистрирующие электроды для проведения поверхностного неинвазивного электрофизиологического картирования сердца (НЭФКС) и выполняют пробу с физической нагрузкой (ФН), после чего, регистрируя многоканальную ЭКГ с поверхности торса пациента, при достижении критериев положительной пробы с ФН пациента переводят в горизонтальное положение и продолжают регистрировать многоканальную ЭКГ в течение восстановительного периода. Выполняют КТ или МРТ грудной клетки пациента с закрепленными электродами, осуществляют обработку результатов ЭКГ, КТ или МРТ грудной клетки. Определяют место расположения очага аритмии, зарегистрированной на фоне пробы с ФН, и сопоставляют его с зоной кровоснабжения КА с гемодинамически значимым стенозом, полученной по результатам коронароангиографии (КАГ), и при совпадении локализации очага аритмогенеза с зоной кровоснабжения коронарной артерии (КА) с гемодинамически значимым стенозом прогнозируют антиаритмическую (АА) эффективность операции реваскуляризации миокарда (РМ). При несовпадении расположения очага аритмогенеза с зоной кровоснабжения КА с гемодинамически значимым стенозом прогнозируют отсутствие АА эффективности операции. Способ позволяет прогнозировать на дооперационном этапе АА эффективность операции РМ, осуществить выбор верной тактики ведения больных ИБС с ЖА, связанными с ишемией миокарда, а также на дооперационном этапе выявить КА, в зоне кровоснабжения расположен очаг ЖА, кровоток в которой необходимо восстановить на операционном этапе. 3 пр.
Patent RU-2757998-C1 (RU)
Title: Method for conducting comparative tests of wires of various types for resistance to ice deposits of various densities
Inventor: ANDREEV YURIJ VLADIMIROVICH
IPC: G01M1/00
Filed: 2020-06-17
Granted: 2021-10-25
Abstract: FIELD: power industry.  
     SUBSTANCE: invention relates to the electric power industry and can be used in the construction and reconstruction of overhead power transmission lines. The technical result is the reduction of the cost of transmitting electricity by overhead power lines during the icy period in icy areas by increasing the validity of using new-generation wires that reduce the growth rate of ice deposits of any density in comparison with traditional wires, all other things being equal. The essence of the invention consists in the fact that weighted segments of new generation wires of the same type are installed in clamps that prevent the free rotation of wire on a vertical frame located in the alignment of the wind tunnel path, and covered with a casing; in the pipe, the specified conditions of wind speed, high relative humidity and negative air temperature, prevailing droplet diameter and uniformity of moisture distribution in the flow are created and maintained stable; after achieving stability of climatic conditions in the pipe, the casing is removed from the frame, the same electric voltage of industrial frequency is applied to each wire and the frame with deposits of granular frost and ice on the wires is continuously weighed for a given time; at the same time, the moment of appearance of visible deposits, the dynamics of the growth of the mass of deposits are recorded; after the test, the supply of voltage to the wires and moisture into the wind tunnel tract is stopped, wires with deposits of granular frost and ice are removed from the frame and weighed additionally.  
     EFFECT: reduction of the cost of transmitting electricity by overhead power lines during the icy period in icy areas by increasing the validity of using new-generation wires that reduce the growth rate of ice deposits of any density in comparison with traditional wires, all other things being equal.  
     2 cl, 2 dwg, 1 tbl
Patent RU-2765103-C1 (RU)
Title: Aluminium alloy and overaged article made of such an aluminium alloy
Inventor: BECKER JOACHIM
IPC: C22C21/10
Filed: 2018-07-02
Granted: 2022-01-25
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to aluminium alloys of the AA7000 series, used in the aviation and space industry. The high-strength aluminium alloy comprises, in  wt.%: 0.04 to 0.1 Si, 0.8 to 1.8 Cu, 1.5 to 2.3 Mg, 0.15 to 0.6 Ag, 7.05 to 9.2 Zn, 0.08 to 0.14 Zr, 0.02 to 0.08 Ti, max. 0.35 Mn, max. 0.1 Fe, max. 0.06 Cr, additionally, if necessary, 0.0015 to 0.008 Be, the rest aluminium and unavoidable impurities. The invention also relates to an article of the aerospace industry, operating in conditions of high voltage, made of the high-strength aluminium alloy and treated in accordance with the T74xx mode. 
     EFFECT: increase in the resistance of articles made of high-strength aluminium alloys to cracking under the environmental impact. 
     10 cl, 6 dwg, 2 tbl
Patent RU-2753976-C1 (RU)
Inventor: Petrova Oksana Nikolaevna
IPC: A23L7/126
Filed: 2020-11-16
Granted: 2021-08-25
Abstract: FIELD: food industry.  
     SUBSTANCE: invention relates to the food industry. The method for preparing a grain bar involves grinding amaranth and flax seeds to particles of 2000 microns in size, mixing them, drying sunflower and pumpkin seeds, grinding them to particles of 6000 microns in size, mixing them with amaranth and flax, introducing the prepared honey syrup into the finished mixture. Next, the finished mixture is formed on a baking sheet and dried in a frying pan at a temperature of 180 degrees for 20 minutes, the resulting product is cut into rectangles weighing 100 grams and packed.  
     EFFECT: invention makes it possible to expand the range of functional food products with high nutritional value.  
     1 cl, 1 dwg, 4 tbl, 3 ex
Patent RU-2765499-C1 (RU)
Title: Variator reducer of an onion set planter
Inventor: OVTOV VLADIMIR ALEKSANDROVICH
IPC: A01C7/00
Filed: 2020-11-19
Granted: 2022-01-31
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the field of agricultural engineering, in particular, to sowing apparatus, e.g., for sowing onion sets. The variator reducer comprises a body, driven and driving shafts, freewheeling clutches put on the driven shaft, pusher levers connected hingedly with the freewheeling clutches, springs, a guide with an adjustment lever configured to be rotatable by means of the adjustment lever, and cams secured on the driving shaft so as to be able to interact with the rollers provided for the pusher levers. The guide therein has rectilinear tracks configured to interact with the rollers of the pusher levers. Four cams are secured on the driving shaft over 90 degrees, and the rectilinear tracks are made according to the linear dependence x=a, wherein a is the distance from the axis of rotation of the guide to the track. 
     EFFECT: variator reducer ensures stepless control of the rate of piece-by-piece planting of onion sets in the furrow regardless of the speed of the sowing apparatus, allowing for an increase in the productivity thereof. 
     1 cl, 2 dwg
Patent RU-2752902-C1 (RU)
Title: Set of oligonucleotides and method of multiplex polymerase chain reaction in real time for detection of rna sars-cov-2
Inventor: Abdullaev Adkhamzhon Odilovich
IPC: C12N15/11
Filed: 2021-01-22
Granted: 2021-08-11
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine and molecular biology, namely to the molecular genetic diagnosis of COVID-19 based on the detection of RNA of the SARS-CoV-2 coronavirus. The synthesized oligonucleotide primers and fluorescent probes are complementary exclusively to the nucleotide sequence (ORF1ab and N region) of the genome of the SARS-CoV-2 coronavirus and the human ABL1 gene. Also developed a method for detecting SARS-CoV-2 coronavirus RNA using multiplex RT-PCR based on amplification of ORF1ab and N regions of the SARS-CoV-2 coronavirus gene and human RNA ABL1 gene as an internal control. 
     EFFECT: invention allows reliably confirming the clinical diagnosis of COVID-19 with a minimum amount of the test material, 10 mcl, by monitoring the quality of sampling and RNA isolation by amplifying the RNA of the human ABL1 gene and determining the presence/absence of SARS-CoV-2 coronavirus RNA by amplification relative to control samples. 
     2 cl, 5 dwg, 6 tbl, 5 ex
Patent RU-2766077-C1 (RU)
Title: Compositions of a tobacco product and delivery system
Inventor: O'CONNELL THOMAS
IPC: A24F40/00
Filed: 2020-06-26
Granted: 2022-02-07
Abstract: FIELD: smoking devices. 
     SUBSTANCE: invention relates to an apparatus for heating, but not burning tobacco in order to create an aerosol, capable of creating an aerosol from a moistened tobacco product with high viscosity at a very low temperature. The apparatus comprises a disposable tobacco delivery unit, including a bowl with walls configured to be deformed inward under the impact of negative pressure applied by the user on inhaling. The bowl therein comprises a moistened tobacco product containing glycerin at least 65 to 80% wt., water at least 5 to 20% wt., and tobacco at least 15 to 30% wt., wherein a heating element is additionally located at least partially in the bowl, surrounded by the moistened tobacco product and contacting therewith. The apparatus also comprises a main unit adapted to receive the delivery unit and including a controller configured to supply current to the heating element. The apparatus is therein configured to create an aerosol from a moistened tobacco product and create an aerosol from a separate liquid portion of a moistened tobacco product due to boiling thereof on contact with the heating element. 
     EFFECT: invention provides a possibility of reducing hazardous and potentially hazardous carcinogenic HPHC emissions by six or more times compared to conventional articles capable of heating, but not burning tobacco, wherein the taste and experience of use are simultaneously significantly improved. 
     17 cl, 3 tbl, 4 ex, 27 dwg
Patent RU-2753433-C1 (RU)
Title: Method for manufacturing sulfur concrete
Inventor: KHVOSTENKO VIKTOR PETROVICH
IPC: C04B111/20
Filed: 2021-01-29
Granted: 2021-08-16
Abstract: FIELD: construction materials production.  
     SUBSTANCE: invention relates to the production of building materials, in particular to the manufacture of concrete products and road surfaces. The method for manufacturing concrete using technical sulfur as a binder includes dosing of mineral fillers and sulfur, mixing them in a mixer, unloading from the mixer and molding at ambient temperature, followed by high-frequency exposure to a broadband emitter with a frequency of 40-50 kHz for 3-10 minutes to ensure the transition of sulfur from a solid aggregate state to a liquid, cooling and setting of the binder due to contact with the mineral filler.  
     EFFECT: simplification and reduction of the cost of the process of manufacturing sulfur concrete, acceleration of the process of gaining the strength of sulfur concrete, increasing productivity.  
     1 cl, 1 tbl
Patent RU-2761993-C1 (RU)
Title: Automatic pressure regulator
Inventor: Mikhajlova Anastasiya Andreevna
IPC: G05D16/06
Filed: 2021-04-02
Granted: 2021-12-14
Abstract: FIELD: medical technology.  
     SUBSTANCE: invention relates to automatic pressure regulation and can be used in healthcare institutions to supply oxygen. The automatic pressure regulator consists of a main body and a pressure setting body connected through a rubber ring by a bolted connection, the main body contains an inlet pressure chamber and a reduced pressure chamber, which is separated by an elastic membrane to form a supra membrane cavity, which is connected through a channel made in the main body and the pressure setting body to the submembrane cavity of the control pressure chamber located in the pressure setting body, while the main body has a central hole with a threaded sleeve with a seat, the hole is made with a diameter equal to the diameter of the seat hole, on a sliding fit, and a rubber ring, a stroke limiter having an internal thread, and a main valve located on the pusher of the main valve, in which a channel is made connecting the cavity formed by the surfaces of the valve and the hole in which it moves with a reduced pressure chamber. In the lower part of the main body, a cover is attached through an elastic membrane with a disk. The pressure setting housing contains two blind holes in the center of the housing, one of which is threaded, and the other without a thread, a sleeve with a seat screwed into the blind hole with a thread, a control valve with a seal and a control valve pusher is pressed against the seat of the sleeve by a spring, an annular groove is made on the side surface of the blind hole without a thread with a rubber sealing ring, a main valve with a seal, a main valve pusher and a spring, the upper part of the pressure setting housing is connected to a sleeve with a regulating screw, pressed against the pressure-setting housing by a cap nut through an elastic membrane with an axial bearing and a spring installed between the membrane and the adjusting screw, a channel connecting the inlet pressure chamber and the blind hole with a thread is made in the pressure-setting housing.  
     EFFECT: provision by the pressure regulator of reduction and automatic maintenance of gas (oxygen) pressure at the outlet of the regulator, regardless of gas extraction by the consumer, fluctuations in gas (oxygen) pressure at the inlet of the regulator and at minimum ratios of input and output pressures.  
     9 cl, 2 dwg
Patent RU-2766472-C1 (RU)
Title: Sucker rod cleaner
Inventor: Ziiatdinov Radik Ziauziatovich
IPC: E21B37/00
Filed: 2021-08-25
Granted: 2022-03-15
Abstract: FIELD: cleaning devices.SUBSTANCE: invention relates to a device for cleaning sucker rods. Device for cleaning sucker rods contains a housing consisting of lower and upper parts with a node for their fixation relative to each other. The housing is made with a central hole with the possibility of its fastening by means of a thread on the wellhead. A cleaning element is located in the housing cavity, and a slot is made in the upper part of the housing, mating with the central hole. The cleaning element is rigidly fixed between the lower and upper parts of the housing, made in the form of an annular cage, consisting of two annular segments forming an annular cavity, in which a two-stage elastic cuff is placed, reinforced inside with a C-shaped metal ring. The first stage of smaller diameter tightly covers the surface of the body of the rod from the outside, and the second step of the larger diameter tightly covers the surface of the rod coupling from the outside. The assembly for fixing the lower and upper parts of the body is made in the form of two clamps located at an angle of 180° to each other. Each of the clamps consists of a rod, as well as a lower hollow cylinder with internal thread, located one below the other, welded to the lower part of the body, and an upper hollow cylinder, welded to the upper part of the body. In the lower part, the rod is provided with an external thread for the internal thread of the lower hollow cylinder. A ring is welded to the upper end of the rod, and two handles are welded to the upper part of the body at an angle of 180° with respect to each other.EFFECT: improving the quality of cleaning the surface of sucker rods from oil, reducing oil losses during cleaning, simplifying the design of the cleaning device, reducing the cost of manufacturing the cleaning device, eliminating oil pollution of the working site, operating equipment, wellhead equipment and the surrounding area of ​​the well, improving working conditions for maintenance personnel.1 cl, 3 dwg
Patent DE-2744891-C2 (DE)
IPC: G04B13/00
Filed: 1977-10-06
Granted: 1983-05-26
Abstract: In this clock, the gear is integrated in the housing (1, 2) in a design without a bottom plate. With the exception of the axles, axle bushes, leaf spring (28) and pressure plate (29), it is produced from a thermoplastic formable by injection moulding and having a small temperature-related change in dimension and good sliding properties. An epicyclic planetary gear is arranged on the fixed axle (3). A second hypocycloidal planetary gear (10, 12, 13, 16, 17) is driven via the pinion (10) of the sun wheel (9), designed as a minute disc, by the toothed ring of the clock running wheel (7) belonging to the epicyclic gear. Its planet-wheel carrier (4) with external toothing is the second disc and is driven by a single-flight helical spring designed as a worm wheel. This forms the axle extension of a synchronous motor. In order to damp its noises as far as possible, the latter is suspended on prestressed springs. <IMAGE>
Patent DE-3102620-C2 (DE)
Title: Härtbare Masse
IPC: C08L79/00
Filed: 1981-01-27
Granted: 1983-04-14
Abstract: Beschrieben werden eine härtbare Harzmasse in Form eines Gemischs und/oder Vorreaktionsprodukts aus (a) einem polyfunktionellen Cyanatester, einem Vorpolymerisat dieses Cyanatesters und/oder einem Covorpolymerisat dieses Cyanatesters mit einem Amin mit (b) einem Polyhydantoinharz sowie eine härtbare Harzmasse in Form eines Gemischs und/oder Vorreaktionsprodukts aus einem polyfunktionellen Cyanatester, einem Vorpolymerisat dieses Cyanatesters und/oder einem Covorpolymerisat dieses Cyanatesters mit einem Amin mit (b) einem Polyhydantoinharz und (c) einem polyfunktionellen Maleinsäureimid, einem Vorpolymerisat dieses Maleinsäureimids und/oder einem Covorpolymerisat dieses Maleinsäureimids mit einem Amin. Die betreffenden Harzmassen lassen sich nach dem Auftragen auf Substrate zu Überzügen hervorragender Biegerißbeständigkeit und Haftung an dem jeweiligen Substrat härten.