baber/WOPTO huggingface dataset:
Patent RU-2723773-C1 (RU)
Title: Измерительно-вычислительный комплекс для определения качественных и количественных характеристик нефти и нефтепродуктов
IPC: E21B47/12
Filed: 2019-12-02
Granted: 2020-06-17
Abstract: Измерительно-вычислительный комплекс для определения качественных и количественных характеристик нефти и нефтепродуктов относится к области добычи, транспортировки, переработки и хранения нефти и нефтепродуктов. Комплекс предназначен для получения количественных и качественных характеристик нефти и нефтепродуктов путем непрерывного измерения и преобразования входных сигналов в цифровой код с последующей обработкой полученной информации, ее накоплением и выводом в цифровом виде по различным протоколам. Комплекс обеспечивает возможность формирования, долговременного хранения, отображения и печати ретроспективной информации (в том числе отчетных документов), а также наращивание каналов ввода-вывода сигналов для подключения датчиков и исполнительных механизмов и, соответственно, увеличение количества контролируемых трубопроводов без применения дополнительных комплексов, а также гарантированное резервирование каналов связи для обмена данными и 100%-ное «горячее» аппаратное резервирование измерительно-вычислительного комплекса. Для достижения заявляемого технического результата в комплекс введены: коммуникационный блок сотовой связи, коммуникационный блок ГЛОНАСС/GPS-антенны, ГЛОНАСС/GPS-антенна, блок резервирования, в составе центрального вычислительного модуля модуль синхронизации времени, модуль оперативной базы данных, модуль ведения трендов (архивов), модуль архивной базы данных; блок сенсорного экрана, включающий коммуникационный модуль сенсорного экрана, сенсорный экран, модуль обработки данных (графики), блок ввода-вывода сигналов, содержащий коммуникационный модуль блока ввода-вывода сигналов, модуль цифроаналогового преобразования. 1 з.п. ф-лы, 1 ил.
Patent RU-2766562-C1 (RU)
Title: Elastic unreinforced membrane
Inventor: Karimov Eduard Khasanovich
IPC: B01D71/00
Filed: 2019-03-05
Granted: 2022-03-15
Abstract: FIELD: filtering devices. 
     SUBSTANCE: invention relates to technical products in the field of solution filtration, and it is based on ion-exchange resins and composite binding materials, in particular to elastic unreinforced membrane. Membrane is obtained by mechanical mixing of polymer melts, ground cation-exchange resin and binding polymer. Cation-exchange resin is ground to a fraction of 10-63 mcm, and as binding polymer, plasticized thermostabilized polyvinyl chloride together with ethyl vinyl acetate is used in a ratio of 10:1, where the content of binding polymer is 30-50 wt.%. Cationites with a specific volume of 4.0±0.1 cm 3 /g of macro-porous structure and 2.8±0.1 cm 3 /g of gel structure are used. 
     EFFECT: increase in the ion permeability and increase in membrane service life. 
     1 cl, 1 tbl, 12 ex
Patent RU-2737419-C1 (RU)
Inventor: TANG HAI
IPC: H04L1/18
Filed: 2017-06-09
Granted: 2020-11-30
Abstract: FIELD: wireless communication systems.SUBSTANCE: method includes sending, by a network device, first indication information, wherein the first indication information is used to indicate a format of a first downlink control channel, and the first downlink control channel is used to transfer hybrid automatic repeat request (HARQ) feedback information to the physical uplink control channel (PUSCH) of at least one terminal device; and sending, by the network device, a first downlink control channel having said format.EFFECT: possibility of implementing feedback and detecting PUSCH reception in different conditions and according to requirements.16 cl, 1 tbl, 12 dwg
Patent RU-2727831-C1 (RU)
Title: Способ точечной борьбы с сорной растительностью
Inventor: Dyshekov Artur Iznaurovich
IPC: A01C23/02
Filed: 2020-02-12
Granted: 2020-07-24
Abstract: Изобретение относится к сельскому хозяйству. Способ точечной борьбы с сорной растительностью включает определение координат расположения сорняков с помощью системы технического зрения. Далее проводят точечную обработку сорных растений и их корневой системы вертикальным бурением почвы в зоне расположения сорняка с одновременным механическим уничтожением его наземной и корневой частей и дозированным точечным впрыском через бур жидкого химического вещества на глубину обработки по крайней мере не меньше средней глубины размещения корневой системы сорной растительности. Обеспечивается повышение качества борьбы с сорняками, сокращение расхода ядохимикатов.
Patent RU-2745923-C1 (RU)
Title: Установка и способ для производства толстого стального листа
Inventor: UEOKA SATOSHI
IPC: C21D1/00
Filed: 2018-10-18
Granted: 2021-04-02
Abstract: Группа изобретений относится к установке и способу термической обработки толстого стального листа. Установка содержит нагревательную печь, выполненную с возможностью нагрева толстого стального листа от 100°C или менее до температурного диапазона получения аустенита, и закалочное устройство, выполненное с возможностью закалки толстого стального листа, нагретого в нагревательной печи. Причем закалочное устройство содержит зону медленного охлаждения, выполненную с возможностью медленного охлаждения толстого стального листа, выходящего из нагревательной печи, и зону быстрого охлаждения, выполненную с возможностью быстрого охлаждения толстого стального листа, прошедшего через зону медленного охлаждения. При этом в зоне медленного охлаждения в направлении транспортирования толстого стального листа расположена по меньшей мере одна пара верхних и нижних охлаждающих сопел медленного охлаждения, и в зоне быстрого охлаждения в направлении транспортирования толстого стального листа расположена по меньшей мере одна пара верхних и нижних охлаждающих сопел быстрого охлаждения. Между верхним охлаждающим соплом медленного охлаждения в зоне медленного охлаждения и верхним охлаждающим соплом быстрого охлаждения в зоне быстрого охлаждения расположено устройство для удаления воды, причем расстояние от нагревательной печи до зоны медленного охлаждения находится в пределах 4 м, а удельный расход охлаждающей воды в зоне медленного охлаждения составляет 30 – 200 л/(мин·м 2 ) и удельный расход охлаждающей воды в зоне быстрого охлаждения составляет 1000 – 4000 л/(мин·м 2 ). Технический результат заключается в получении толстого стального листа, имеющего высокую прочность и низкое отношение предела текучести к пределу прочности с незначительным изменением отношения предела текучести к пределу прочности в одном и том же листе. 2 н. и 21 з.п. ф-лы, 2 табл., 18 ил.
Patent RU-2739875-C1 (RU)
Title: Method of determining working capacity of rock cutting tool
Inventor: YAMALIEV VIL UZBEKOVICH
IPC: E21B45/00
Filed: 2020-05-12
Granted: 2020-12-29
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to control and measurement of parameters during drilling of oil and gas wells and can be mainly used in diagnosing serviceability of rock cutting tool for its effective development, as well as in development of automated drilling process control systems. Method of determining working capacity of rock cutting tool includes measuring fluctuations of pressure of flushing liquid on bit, selecting current operability criteria, setting their reference values and determining the operability of the rock cutting tool by comparing the current criteria values with their reference values. Additionally, oscillations of axial load are measured on bit by sensor installed on fixed end of melt cable or on hydraulic weight indicator, and determining the Hurst exponent H Q  of oscillations of the axial load at the beginning and during well spudding drilling. Another sensor mounted on the manifold line measures the flushing fluid pressure fluctuations and determines the Hurst exponent H P  of flushing fluid pressure variations and the current diagnostic criteria are K XP = H P2 /H P1  and K XQ  = H Q2 /H Q1  of the corresponding signals, where H P1  and H Q1  are Hurst exponents according to flushing fluid pressure fluctuations and axial load oscillations at chisel start; H P2  and H Q2  are Hurst exponents, respectively, of flushing fluid pressure fluctuations and axial load during spudding drilling. Reference values of criteria are determined during drilling of the first well on the cluster for the most worn-out tool. 
     EFFECT: higher accuracy of assessment of technical condition of rock cutting tool during operation. 
     1 cl, 2 dwg, 3 tbl
Patent RU-2750188-C1 (RU)
Title: Method for rehabilitation of patients with metabolic syndrome
Inventor: Kurilenko Viktor Nikolaevich
IPC: A61K36/03
Filed: 2020-05-12
Granted: 2021-06-23
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to dietetics, physiotherapy and balneology and can be used for the rehabilitation of patients with metabolic syndrome. Climatotherapy is used, including sun and air baths and swimming in sea water, remedial gymnastics, terrenkur in the fresh air, dietary nutrition and the prescription of a herbal drug. As a herbal drug, "Fucoidan-100" is used, consisting of a mixture of Kombu powder of 0.990 g and Mecabu powder of 0.990 g, once in a daily dose of 1.980 g. The course is 19-22 days.EFFECT: method makes it possible to increase the efficiency of the rehabilitation treatment of patients with metabolic syndrome due to the use of a complex of preventive procedures, including the intake of a herbal preparation "Fucoidan-100" obtained from seaweed.1 cl, 2 tbl, 2 ex
Patent RU-2740965-C1 (RU)
Title: Сырьевая смесь для получения изделий стеновой керамики и дорожного клинкерного кирпича
Inventor: Terekhina Iuliia Viktorovna
IPC: C04B33/04
Filed: 2020-07-10
Granted: 2021-01-22
Abstract: Изобретение относится к производству строительных материалов, в частности к промышленности изделий стеновой керамики и дорожного клинкерного кирпича, и может быть использовано для получения керамических камней, рядового кирпича, лицевого и клинкерного кирпича, в том числе по технологии мягкого формования. Техническим результатом является расширение свойств обожжённого материала и повышение морозостойкости изделий с возможностью получения широкой номенклатуры изделий стеновой керамики на основе камневидного сырья, а также использование техногенного сырья - террикоников, образующихся в процессе угледобычи и углеобогащения. Сущность изобретения заключается в том, что сырьевая смесь для получения изделий стеновой керамики и дорожного клинкерного кирпича содержит терриконик «черный» углистый, терриконик «красный» безуглистый, измельчённые до полного прохождения через сита с размером отверстий 0,315 или 0,63 мм, глину и колеманит при следующем соотношении компонентов (мас.%): указанный терриконик «чёрный» углистый (углесодержащий) 10-40; указанный терриконик «красный» безуглистый (неуглесодержащий) 39-77; глина 10-20,5; колеманит 0,5-3,0. 3 табл., 5 пр.
Patent RU-2742159-C1 (RU)
Title: Anti-erosion device for shell-and-tube equipment
Inventor: MANENTI GIOVANNI
IPC: F28F9/16
Filed: 2018-12-12
Granted: 2021-02-02
Abstract: FIELD: power engineering.SUBSTANCE: invention relates to the field of power engineering. Shell-and-tube equipment (10) comprises casing (12), which encloses tube bundle (14), wherein tube bundle (14) comprises plurality of tubes (16). At least one end of each pipe (16) is provided with connection (26) with inlet tube plate (18) in appropriate holes (20) of tube grid for inlet of fluid medium (F) into shell-and-tube equipment (10). Inlet tube screen (18) has first side (22), which receives fluid (F) from inlet channel located in process chain before inlet tube screen (18), and second side (24), which is opposite to first side (22) and on which pipes (16) are connected. Intake tube grid (18) is connected to each tube (16) of tube bundle (14) on second side (24). Shell-and-tube equipment (10) comprises an anti-erosion device comprising a first - outer - tubular element (30) and a second - inner - tubular element (32) for at least one corresponding pipe (16). Both tubular elements - external (30) and internal (32) - have corresponding longitudinal axis, which is parallel to longitudinal axis of corresponding pipe (16). Both tubular elements - external (30) and internal (32) - have corresponding longitudinal axis, which is parallel to longitudinal axis of corresponding pipe (16). First tubular end (34) of outer tubular element (30) is connected to first side (22) of inlet tube plate (18), while second - free - tubular end (36) of outer tubular element (30) extends into inlet channel. Inner tubular element (32) is inserted into outer tubular element (30) such that, substantially, covers the entire inner surface of outer tubular element (30) and enters at least part of corresponding pipe (16) to some point located outside of connection (26) or second side (24) of inlet tube grid (18), depending on that of them further from external pipe element (30 ). Inner tubular element (32) is connected to outer tubular element (30) by means of mechanical or hydraulic expansion of at least first tubular portion (42) of first inner tubular element (32) at inner surface of outer tubular element (30).EFFECT: invention enables to protect the tube sheet from erosion.15 cl, 10 dwg
Patent RU-2746392-C1 (RU)
Inventor: ABIEV RUFAT SHOVKET OGLY
IPC: B01F23/00
Filed: 2020-10-06
Granted: 2021-04-13
Abstract: FIELD: microreactors. 
     SUBSTANCE: invention relates to a microreactor-mixer with counter swirling flows of reagent solutions for mixing, dissolving, emulsifying, extracting and can be used in chemical, pharmaceutical, food and other industries. The microreactor-mixer contains two swirl chambers 5, each of which contains a cover 6, a cylindrical part 7, which turns into a conical confuser 8 with a neck 9 in a narrow part, while in each swirl chamber 5 tangentially to the cylindrical part of the body 1, one or more branch pipes are installed 2a, 2b for feeding the initial components, and in the cover 6 of each swirl chamber 5 coaxially with the body 1 there is a branch pipe 3 for supplying additional components and a mixing chamber 10, in which the necks 9 of each swirl chamber 5 are located coaxially to each other, and the necks 9 are located relative to each other another with an axial clearance with the possibility of adjusting the axial clearance between the necks 9, while the mixing chamber 10 is equipped with a branch pipe 4 for removing the products of mixing.  
     EFFECT: invention provides an increase in the productivity of the apparatus and a high intensity of mixing solutions. 
     1 cl, 6 dwg, 2 ex
Patent RU-2754569-C1 (RU)
Title: System for heating an independently connected building with organisation of a pulsating mode of movement of the heat carrier therein
Inventor: LEVTSEV ALEKSEJ PAVLOVICH
IPC: F24D3/02
Filed: 2020-10-21
Granted: 2021-09-03
Abstract: FIELD: heating.SUBSTANCE: invention relates to heat supply and can be used in water and heat supply systems for residential and public buildings and industrial facilities. The system for heating an independently connected building with organisation of a pulsating mode of movement of the heat carrier therein includes heating equipment, supply and return pipelines, two single-section membrane pumps consisting of a pumping and a working chambers connected by a rigid rod and constituting the left and the right sections of a dual-circuit membrane pump. Each section of the dual-circuit membrane pump is connected only with the heating apparatus thereof. The system additionally comprises main heat exchangers connected on one side with the supply and return pipelines through the valves of bellows temperature controllers connected in series with the upper and lower intake valves, then with the working chambers and through the upper and the lower exhaust valves with the inlet valves, respectively. The upper and the lower intake valves, the upper and the lower exhaust valves are connected with a switching mechanism rigidly connected with the rod. On the other side, the main heat exchangers are connected with the heating equipment and the pumping chambers through suction and injection check valves of the left and right sections of the dual-circuit membrane pump, connected in parallel whereto through adjustable valves are measuring heat exchangers with bellows temperature controllers.EFFECT: invention provides a possibility to fully utilise the potential of the temperature and pressure of the mains water and improve the heat transfer of the heating equipment by means of pulsating circulation.1 cl, 1 dwg
Patent RU-2762262-C1 (RU)
Title: Method and apparatus for bidirectional interframe prediction
Inventor: CHEN HUANBANG
IPC: H04N19/577
Filed: 2019-01-11
Granted: 2021-12-17
Abstract: FIELD: video data processing. 
     SUBSTANCE: group of inventions relates to video image encoding technologies. Proposed is a method for bidirectional interframe prediction. The method includes the stages of: receiving the indication information, receive a first movement information. The indication information therein is used to indicate the determination of a second movement information based on the first movement information, the first movement information constitutes information about the movement of the current image block in a first direction, and the second movement information constitutes information about the movement of the current image block in a second direction. The prediction samples of the current image block are determined based on the first movement information and the second movement information. The index value of the first reference frame is also retrieved in the first movement information. 
     EFFECT: increase in the data transmission rate and data compression efficiency due to the reduction in the amount of transmission resources required for movement information. 
     40 cl, 6 dwg, 3 tbl
Patent RU-2747902-C1 (RU)
Title: Anatomical dental implant
Inventor: Magdiev Ruslan Telmanovich
IPC: A61C8/00
Filed: 2020-10-26
Granted: 2021-05-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to anatomical dental implants. The anatomical dental implant is made as a single unit and includes a root part for installation in the alveolus of a lost tooth and an abutment for installing a dental crown. The surface of the root part is made with a microrelief, and the microrelief of the root part is made in the form of surface tangential notches so that 40 mcm <h <2000 mcm, 40 mcm <t <2000 mcm, 0°< α ≤ ±90°, where h is the maximum depth notch, t - notch width, α - notch angle with respect to the implant axis. 
     EFFECT: improved quality of implantation. 
     1 cl, 4 dwg
Patent RU-2749689-C1 (RU)
Title: Method for modeling the occlusal surface of tooth
Inventor: Sharafutdinova Elvira Nurfikatovna
IPC: A61C13/097
Filed: 2020-12-01
Granted: 2021-06-16
Abstract: FIELD: dentistry. 
     SUBSTANCE: invention relates to dentistry and can be used to simulate the chewing surface of a tooth in the treatment of caries. When implementing the method, mechanical processing of the tooth and drug treatment of the tooth are carried out. The occlusal stamp is made by applying a corrective silicone mass to the tooth, which is obtained by mixing the activator and liquid corrective silicone mass to homogeneity. Corrective silicone mass is applied to the occlusal, vestibular, lingual and proximal dental surfaces with a layer thickness of at least 2 mm. After polymerization of the corrective silicone mass, the occlusal stamp is adjusted in height by forming the edges of the stamp below the equator on the teeth of the lower jaw and above the equator on the teeth of the upper jaw. The occlusal stamp is removed from the tooth surface. A carious tooth defect is prepared. A carious defect is sealed and a formed silicone occlusal stamp is applied to the last portion of the light filling material until the last portion of the light filling material is polymerized. The occlusal stamp is pressed down with a force of 0.3-0.5 Pa, the occlusal stamp is removed and aesthetic smoothing of the chewing surface of the tooth is carried out with a silicone brush with a modeling resin. 
     EFFECT: method due to the creation and use of an occlusive corrective silicone stamp, allows for the most accurate modeling of the occlusal surface of the tooth. 
     1 cl, 2 ex
Patent RU-2751862-C1 (RU)
Inventor: GULEVSKIJ VIKTOR ALEKSANDROVICH
IPC: B22F3/26
Filed: 2020-12-22
Granted: 2021-07-19
Abstract: Изобретение относится к области металлургии, а именно к созданию композиционных материалов пропиткой пористого каркаса. Способ получения углеграфитового композиционного материала включает вакуумную дегазацию пористой углеграфитовой заготовки в растворе электролита. Наносят на заготовку гальваническое покрытие. Пропитывают пористую заготовку расплавом матричного сплава свинца под воздействием избыточного давления за счет термического расширения расплава при нагреве выше температуры ликвидус сплава свинца. При этом гальваническое покрытие выполняют из последовательно нанесенных внутреннего никелевого, промежуточного цинкового и наружного медного слоев. Вакуумную дегазацию проводят в растворе никелевого электролита, содержащего 140 г/л сульфата никеля, 50 г/л сульфата натрия, 30 г/л сульфата магния, 20 г/л сухой борной кислоты. Техническим результатом изобретения является повышение качества композиционных материалов. 1 табл.
Patent RU-2761031-C1 (RU)
Inventor: Zajko Olga Aleksandrovna
IPC: G01N33/48
Filed: 2021-01-22
Granted: 2021-12-02
Abstract: Изобретение относится к животноводству, ветеринарии и экологии. Проводят микроэлементный анализ копытного рога свиней, определяют в копытном роге концентрацию Со и/или Mg, рассчитывают уравнения регрессии по концентрации Со и/или Mg в копытном роге и определяют содержание Zn в почках по оригинальным формулам. Способ точен, неинвазивен и нетравматичен, прост и удобен в исследовании. 2 табл.
Patent RU-2765221-C1 (RU)
Inventor: ELKIN KONSTANTIN SERGEEVICH
IPC: C01B33/025
Filed: 2021-05-18
Granted: 2022-01-26
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy and can be used to obtain technical silicon or high-percentage grades of silicon ferroalloys by reducing smelting in ore-reducing electric furnaces. The method includes metering a charge consisting of quartzite and carbonaceous reducing agents, simultaneously loading the charge onto the top and processing the top, conducting reduction smelting in an ore-reduction electric furnace, while first loading the charge onto the top of the furnace two to three times an hour and after each loading of the charge is carried out processing of the top of the top over the entire surface to a depth of 600-800 mm. 
     EFFECT: this method for processing the top increases the degree of silicon extraction into the melt, increases the furnace productivity and reduces the specific power consumption. 
     1 cl, 10 ex
Patent RU-2768906-C1 (RU)
Title: Method for restoring the blades of a gas turbine engine compressor
Inventor: OLESHKO VLADIMIR STANISLAVOVICH
IPC: B23K20/12
Filed: 2021-07-02
Granted: 2022-03-25
Abstract: FIELD: engine technology.  
     SUBSTANCE: invention relates to the field of restoring the serviceable condition of the compressor blades of a gas turbine engine by welding and can be used for non-removable blades. The method includes performing a curved recess on the damaged area of the feather of the blade being restored, connecting the insert with the feather of the blade being restored in the recess area, welding the insert to the feather of the blade being restored. In this case, the insert is performed with curved rounded protrusions or grooves corresponding in shape and size to the grooves or protrusions of the recess in the feather of the blade being restored, providing engagement of the insert in the recess of the feather of the blade being restored according to the “puzzle” mode, and preventing the movement of the insert in the plane of the feather of the blade being restored.  
     EFFECT: invention makes it possible to improve the quality of restoration of the blades of a gas turbine engine compressor by welding with increasing the strength of the permanent connection of the insert with the undamaged part of the feather of the blade being restored.   
     3 cl, 3 dwg