baber/WOPTO huggingface dataset:
Patent RU-2711537-C1 (RU)
Inventor: PANFILOV DMITRIJ IVANOVICH
IPC: G05F1/70
Filed: 2018-12-28
Granted: 2020-01-17
Abstract: Изобретение относится к области электротехники и силовой электроники и может быть использовано для управления мощностью управляемых компенсаторов реактивной мощности с целью обеспечения баланса реактивной мощности в точке их подключения. Техническим результатом является устранение высших гармоник в кривой тока компенсатора при его управлении, повышение качества электрической энергии в месте подключения компенсатора реактивной мощности к линии электропередачи, расширение его функциональных возможностей за счет использования технического решения, применимого для построения компенсаторов реактивной мощности как индуктивного, так и емкостного характера, а также увеличения дискретных уровней регулирования реактивной мощности. В статическом компенсаторе реактивной мощности, работающем от источника синусоидального переменного напряжения и содержащем последовательное соединение реактивного элемента и регулятора переменного синусоидального напряжения, блок измерения напряжения на источнике синусоидального переменного напряжения, блок системы управления, задающей управляющие воздействия на регулятор переменного синусоидального напряжения, обеспечивающий формирование напряжения на реактивном элементе с требуемым его действующим значением, регулятор переменного синусоидального напряжения содержит трансформатор, первичная обмотка которого включена последовательно с реактивным элементом, а его вторичная обмотка выполнена в виде изолированных секций, подключенных к коммутатору, состоящему из двух параллельно включенных ветвей. Каждая ветвь состоит из последовательного соединения управляемых ключей. Выводы каждой секции вторичной обмотки трансформатора включены между различными симметричными точками соединения управляемых ключей параллельных ветвей коммутатора так, чтобы разноименные их выводы были равномерно распределены по противоположным ветвям коммутатора, а одна из общих точек соединения параллельных ветвей коммутатора соединена с общей точкой соединения реактивного элемента и источника синусоидального переменного напряжения. Другая общая точка соединения параллельных ветвей коммутатора подключена к одному из выводов первичной обмотки трансформатора, а одноименные выводы различных секций вторичной обмотки трансформатора, расположенные на разноименных ветвях коммутатора, соединены дополнительными управляемыми ключами. 1 н. и 1 з.п. ф-лы, 6 ил.
Patent RU-2703774-C1 (RU)
Inventor: Musinskij Artem Nikolaevich
IPC: F04D13/10
Filed: 2019-02-05
Granted: 2019-10-22
Abstract: Изобретение относится к нефтедобывающей промышленности, а именно к оборудованию для добычи нефти с высокой концентрацией газа, и может быть использовано для поверхностной перекачки или скважинной добычи газожидкостной смеси. Насос содержит корпус, внутри которого размещены напорный блок из осевых ступеней, диспергирующий блок из статоров-втулок и роторов, имеющих на поверхностях сопряжения выступы и впадины, пакет переходных ступеней центробежного типа и пакеты со ступенями основного насоса центробежного типа, состоящие из направляющих аппаратов и рабочих колес, насаженных на вал и вращающихся вместе с ним. Между напорным блоком и диспергирующим блоком установлен пакет с диагональными ступенями, содержащими направляющие аппараты и рабочие колеса с диспергирующими отверстиями на кромках лопастей. В переходных ступенях сформированы проточные каналы, ширина которых превышает ширину проточных каналов ступеней основного насоса. Изобретение направлено на обеспечение эффективной работы насоса и развитие высокого напора в широком диапазоне концентраций нерастворенного газа в смеси. 1 з.п. ф-лы, 1 ил.
Patent RU-2720402-C1 (RU)
Inventor: Perlin Dmitrij Vladislavovich
IPC: A61B17/00
Filed: 2019-02-14
Granted: 2020-04-29
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to surgery and urology, and can be used for surgical management of patients with a combined renal, adrenal and gallbladder pathology. Method involves creation of a retroperitoneal working cavity, for which a bulletin dissection is performed, under control of a laparoscope three working ports are installed: by posterior axillary line below edge 12 of rib, along middle axillary line 2 cm above comb of ilium, along anterior axillary line at same level. Retroperitoneal endoscopic intervention is performed on the kidney or adrenal gland, and the kidney, adrenal gland or parts thereof are placed in a polyethylene container for further extraction to the outside. In the same patient's position on the operating table and the installed working ports, on the side of the retroperitoneal working cavity under the control of the laparoscope, a parietal peritoneum is exposed near the anterior wall of abdomen for 15 cm. Laparoscope and working tools are advanced through the produced peritoneal opening into the abdominal cavity, the gallbladder is visualized, tissue dissection is performed in the area of the Kalo triangle, clipping and intersection of the cystic duct and cystic artery. Gallbladder is mobilized from a bed and placed in the same polyethylene container, which is removed in nephrectomy through a supernumerary incision of skin, subcutaneous fat, an external sheet of aponeurosis and straight abdominal muscles, with kidney resection or adrenalectomy - through the expanded aperture of the port along the back-axillary line. In surgical intervention on left kidney or adrenal gland for performing simultaneous cholecystectomy after parietal peritoneal dissection and performing laparoscope and working tools in abdominal cavity, in area of umbilicus additional working port is installed. 
     EFFECT: method provides higher surgical efficiency ensured by performing cholecystectomy after the main stage of the operation without changing the patient's body position on the operating table and performing additional incisions for working ports. 
     1 cl, 1 ex
Patent RU-2727508-C1 (RU)
Title: Agent exhibiting antiaggregatory activity
Inventor: URAKOV ALEKSANDR LIVIEVICH
IPC: C07C69/157
Filed: 2019-02-18
Granted: 2020-07-22
Abstract: FIELD: chemistry; medicine. 
     SUBSTANCE: invention refers to chemistry and medicine, namely to pharmaceutical chemistry and pharmacology. Summary: application of L-proline (L-proline acetylsalicylate) or L-tyrosine (L-tyrosine acetylsalicylate) of general formula presented below, as an agent exhibiting antiaggregatory activity. Compounds of the invention exhibit antiaggregatory activity superior to acetylsalicylic acid (see Table 1). 
     
       
     
     EFFECT: invention can be used for creating new drug preparations for preventing thrombosis and thromboembolic complications. 
     1 cl, 3 ex, 1 tbl
Patent RU-2707192-C1 (RU)
Inventor: KOLESNIKOV EVGENIJ GENNADEVICH
IPC: H01J45/00
Filed: 2019-04-02
Granted: 2019-11-25
Abstract: FIELD: physics.SUBSTANCE: invention relates to the field of thermionic conversion of thermal energy to electric energy, namely, to thermionic converters, and can be used in onboard electric power sources for aircrafts with straight-flow air-jet engines. Summary of invention consists in fact that cathode sleeve of converter is arranged inside bellows unit and is equipped with external annular protrusion surrounding its bottom and screening bellow unit from heat source.EFFECT: reduction of axial dimensions of converter, which allows to place it between walls of combustion chamber of engine.1 cl, 1 dwg
Patent RU-2712852-C1 (RU)
Title: Expandable medical stent and method of its installation
Inventor: Lavrentev Sergej Yurevich
IPC: A61F2/95
Filed: 2019-04-04
Granted: 2020-01-31
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, namely to expandable intraluminal grafts (stents) intended for installation in a canal or body duct, and used, in particular, for recovery of blood vessels narrowed or occluded due to disease. Delivery facility of the expandable medical stent consisting of a frame representing a hollow cylinder with a structural element of the frame in the form of a concave hexagon represents flexible wires placed coaxially to the stent, one of which is fixed to its distal edge, and the other – to the proximal one. Each of the wires is fixed to the corresponding edge of the stent by means of a lamella that withstands longitudinal loads and has zones of weakening or notches at points of attachment to the frame, which are destructed at torsion deformation. Method of stent installation consists in stent installation and delivery device inside vessel, and after compressed stent delivery to installation place for its opening, wire of said delivery device is pulled, attached to proximal end of stent in direction from stent center – to itself, and the wire attached to the distal end of the stent is pushed in the direction from the center of the stent from itself, and then torsion of the wires is performed until they are disconnected from the frame. 
     EFFECT: object of the present invention is to expand the range of equipment, namely, a stent delivery device and a method which enable to install it without overlapping a stented vessel. 
     2 cl, 4 dwg
Patent RU-2720854-C1 (RU)
Inventor: DOEGE MARIO
IPC: E01B7/24
Filed: 2017-09-14
Granted: 2020-05-13
Abstract: FIELD: power supply. 
     SUBSTANCE: described is a method of controlling power supply of a system for electrical heating of switch units, in which in heating mode cyclically following successive times (Zt) are obtained, for each time (Zt) of the cycle, a power ratio (L) is obtained according to the number of switched on and off heating taps (6), these heating taps (6) are activated in the circulating stepwise mode, according to which the active ratio (L a ) is performed as to power, at the same time the temperature (X) of the rail and/or control of deviation xw n  of the controlled value on arrow (12), at weather-stipulated requirement (Hz) of heating for arrow (12) theoretical heating time is calculated to achieve specified target temperature (X S ) of arrow (12), at that, when parametrized time (t auf ) of heating is exceeded, active ratio (L a ) as to power is increased, at that, after and/or before each time (Zt) of cycle, each temperature (X) of arrow (12) is compared to predetermined preset temperature (X S ) of rail, wherein at analysis of said comparison distribution of switched on and off heating taps 6 is changed. At that, heating taps 6 with excessive heating are switched off for every time (Zt) of cycle in favour of heating taps (6) with deficit of heating. 
     EFFECT: providing optimum use of energy during heating of separate switches in electric heating system of switches at simultaneous operation of all switches. 
     12 cl, 12 dwg
Patent RU-2706646-C1 (RU)
Inventor: Dzhus Ilya Nikolaevich
IPC: H02J3/26
Filed: 2019-05-16
Granted: 2019-11-19
Abstract: Изобретение относится к электротехнике и может быть использовано в трансформаторах и реакторах с магнитным сердечником энергетических систем. Имеется трехфазный магнитопровод (1, 2, 3), на котором размещены сетевые обмотки (4, 5, 6), соединенные между собой в звезду и в двух фазах магнитопровода (1, 3) имеются компенсационные обмотки (7, 8), соединенные между собой встречно, Новым, ведущим к упрощению, является то, что выводы цепи этих обмоток 7, 8 подключены к выводам сетевой обмотки 5 третьей фазы. 1 ил.
Patent RU-2714240-C1 (RU)
Title: Fresh chilled pork meat storage method in constant magnetic field
Inventor: GENEL LEONID SAMUILOVICH
IPC: A23B4/015
Filed: 2019-07-11
Granted: 2020-02-13
Abstract: FIELD: food industry.SUBSTANCE: invention relates to food industry and is intended for storage of food products, in particular, fresh cooled pork meat in order to increase storage life and preserve its quality. Fresh pork chilled meat storage method includes application onto its surface of water-containing protective multicomponent composition in liquid form with subsequent packaging thereof into a film material, made by way of preliminary addition and dissolution in a similar liquid composition of polyvinyl alcohol with subsequent reduction in obtained composition of water by evaporation to form a cured film material with formation in it during hardening of structural clusters based on polyvinyl alcohol and components of liquid composition, with subsequent arrangement and storage of packaged meat in a constant magnetic field (CMF) with induction from 0.3 to 2.4 T, and exposure to magnetic field is carried out with direction of magnetic field lines across pork meat fibers.EFFECT: method allows to significantly increase storage life of fresh cooled pork meat preserving its quality.1 cl, 2 tbl, 2 ex
Patent RU-2722239-C1 (RU)
Inventor: Bashev Vladimir Nikolaevich
IPC: G06F9/00
Filed: 2019-11-26
Granted: 2020-05-28
Abstract: FIELD: computer equipment.SUBSTANCE: computer-implemented method includes creation and use of an executable file format with a dynamic extensible header, is carried out using a computing device, wherein during the executable file assembly, processing the source code files, object files and libraries, thereby generating code sections and data sections; generating an executable file header using an abstract data syntax (ASN.1) description language; encoding, in the executable file header, information on code sections and data sections in the header; creating separate section of interfaces table for components; forming specialized sections, with specification by user or developer specified by application, and triggering delegation process of section data generation, information on said sections is encoded in header, including such optional non-standard specification; output is an executable file in the form of a machine or byte code or a combination thereof with a dynamic extensible header encoded according to a packed encoding rule (PER); in process of file execution, operating system reads file header and determines available sections, including links to external components and their interfaces, sections with machine code / byte code, including sections defined by user, and links to processes delegates for processing data of user sections.EFFECT: creation of a new format of an executable file of computer programs having compactness and flexible extensibility.1 cl, 5 dwg
Patent RU-2737954-C1 (RU)
Title: Method of processing liquid radioactive wastes containing, among other things, tritium isotopes
Inventor: REMEZ VIKTOR PAVLOVICH
IPC: G21F9/04
Filed: 2019-11-27
Granted: 2020-12-07
Abstract: FIELD: waste processing and disposal. 
     SUBSTANCE: invention relates to the technology of processing liquid radioactive wastes (LRW) containing, among other things, tritium isotopes formed at various nuclear facilities, as well as when such objects are taken out of operation. Method of processing liquid radioactive wastes containing, among other things, tritium isotopes, includes removal of radioactive substances from liquid radioactive wastes to obtain a low-active solution and introduction to the obtained low-active solution of a binder for preparing a concrete mixture, corresponding to construction, radio-ecological and sanitary-hygienic requirements. Low-active solution is cleaned from components deteriorating technical characteristics of obtained concrete mixture before adding binder. 
     EFFECT: invention simplifies the technological process of processing liquid radioactive wastes containing, among other things, tritium isotopes, due to elimination of complex and long operations related to tests of concrete mixture. 
     12 cl
Patent RU-2724299-C1 (RU)
Title: Преобразователь электрической емкости для емкостного датчика
Inventor: Minin Petr Valerevich
IPC: G01R27/26
Filed: 2019-11-28
Granted: 2020-06-22
Abstract: Изобретение относится к области контрольно-измерительной техники и может применяться в качестве преобразователя неэлектрических величин, например толщины материала и его диэлектрической проницаемости в электрическую величину. Преобразователь электрической емкости для емкостного датчика, в котором первая пластина измерительного конденсатора связана с постоянным потенциалом, содержит входную точку для подключения второй пластины измерительного конденсатора емкостного датчика, генератор зарядных импульсов, генерирующий повторяющиеся зарядные импульсы прямоугольной формы, разрядную схему, подключенную к упомянутой входной точке и выполненную с возможностью обеспечения стекания заряда из входной точки во время отсутствия зарядного импульса, формирователь выходного сигнала преобразователя, биполярный транзистор, эмиттер которого связан с выходом генератора зарядных импульсов, база которого связана с входной точкой преобразователя, а коллектор связан с формирователем выходного сигнала, при этом формирователь выходного сигнала выполнен с возможностью формирования выходного сигнала преобразователя в зависимости от коллекторного тока биполярного транзистора. Изобретение обеспечивает увеличение быстродействия преобразователя емкости и упрощение его схемного решения. 7 з.п. ф-лы, 2 ил.
Patent RU-2737867-C1 (RU)
Inventor: SHREEVASTAV RITESH
IPC: H04W72/04
Filed: 2018-06-28
Granted: 2020-12-04
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to wireless communication. Method of scheduling radio resources for transmissions is carried out by a network node and comprises steps of: establishing that the wireless device is fixed, serviced by the same or the same access points; obtaining a configuration containing an identifier of the wireless device and related parameters to be used for transmission between the network node and the wireless device. Parameters include an identifier of said one or more access points serving the wireless device, time and/or periodicity of transmissions between the network node and the wireless device. Said configuration schedules radio resources available in the network node for upcoming transfers between the network node and any wireless device. 
     EFFECT: technical result consists in rational allocation of radio resources for transmission. 
     19 cl, 1 tbl, 13 dwg
Patent RU-2739667-C1 (RU)
Inventor: VINOGRADOV ALEKSANDR ANATOLEVICH
IPC: G09B23/28
Filed: 2020-07-17
Granted: 2020-12-28
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medical equipment and can be used for training of doctors of anaesthesiologists, resuscitators, vascular surgeons and students of Doppler, puncture and catheterisation of vessels under ultrasonic control. Universal simulator includes ultrasonic unit with imitators of blood vessels, initial part of which is connected to output of rotary pump, and the end part - with the artificial blood vessel, which is connected to the input of the rotary pump. Reservoir for artificial blood is equipped with an air trap with an outlet nozzle for removal of excessive air and for filling of the vascular system with artificial blood - solution of high-molecular dextran.EFFECT: technical result consists in providing mastering the practical skills of Doppler, puncture and catheterisation of vessels under ultrasonic control.4 cl, 2 dwg
Patent RU-2750853-C1 (RU)
Inventor: Bocharov Aleksandr Vyacheslavovich
IPC: G01C13/00
Filed: 2020-08-28
Granted: 2021-07-05
Abstract: Изобретение относится к области изучения окружающей среды и касается способа выделения границ водных объектов и ареалов распространения воздушно-водной растительности по многоспектральным данным дистанционного зондирования Земли. Способ включает в себя радиометрическую калибровку снимка земной поверхности с приведением значений яркости к энергетической яркости, атмосферную коррекцию с переводом значений пикселей из энергетической яркости в коэффициенты отражательной способности от 0 до 1. Выделение поверхности суши осущетвляют за счет выделения пикселей снимка, для которых значение коэффициента отражения превышает 0,15 в ближней инфракрасной области. Выделение чистой водной поверхности осущетвляют за счет выделения пикселей снимка, для которых параметр, определяемый соотношением коэффициентов отражательной способности, больше 1. Технический результат заключается в повышении эффективности определения границ водных объектов и выделения зон распространения воздушно-водной растительности. 10 ил.
Patent RU-2743078-C1 (RU)
Inventor: POLUSHIN NIKOLAJ IVANOVICH
IPC: C30B29/04
Filed: 2020-09-15
Granted: 2021-02-15
Abstract: FIELD: processing of diamond materials.  
     SUBSTANCE: invention relates to the processing of diamond materials for their use in high-tech fields of science and technology. A method for processing a diamond material includes contacting a diamond material with a metal plate, heating the contact surfaces in an inert atmosphere and holding, while an iron-carbon alloy containing 0.5-1 wt% carbon is taken as the material of the metal plate, heating the contact surfaces carried out until a temperature of 900-1100°С is reached, and the contact of the diamond material with the metal plate is carried out under a load of 15.0-40.0 kPa. An iron-carbon alloy containing nickel or cobalt can be used as the material of the metal plate. The use of an iron-carbon metal alloy with a carbon content of 0.5-1 wt% for processing a diamond material reduces the processing time of a diamond material by increasing the processing speed and diffusion of diamond carbon into a metal plate to a greater depth, which makes it possible to remove a large volume in a short time diamond material. 
     EFFECT: diamond material has required quality of the processed surface in the absence of defects in the form of cracks and chips. 
     3 cl, 8 ex
Patent RU-2748077-C1 (RU)
Inventor: Zelenkov Valerii Nikolaevich
IPC: A01C1/02
Filed: 2020-09-29
Granted: 2021-05-19
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the field of agriculture. A method for activating the germination of soybean seeds is proposed, including the use of a silicon-containing preparation. For pre-sowing seed treatment, working aqueous sols of hydrothermal nanosilica with concentrations of 0.05-0.0005 wt% are prepared. on the basis of the initial aqueous sol of nanosilica of 2.5% concentration with a predominance of the size of its constituent particles 10-20 nm, which is obtained from hydrothermal solutions of the Mutnovskoye field in Kamchatka. The exposure time of the seeds in the sols of hydrothermal nanosilica prepared diluted with water is 120 minutes. 
     EFFECT: allows to increase the efficiency of germination of soybean seeds. 
     1 cl, 2 tbl, 5 ex