baber/WOPTO huggingface dataset:
Patent RU-2701746-C1 (RU)
Title: Method for determining position of a technical pipe string installed in a conductor, and a control tool for it
Inventor: Amfilokhiev Boris Leonardovich
IPC: E21B47/098
Filed: 2019-02-04
Granted: 2019-10-01
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: group of inventions relates to oil and gas industry and is used to determine accuracy of installation of technical pipe strings in conductor during construction of wells on shelf. Method is implemented by means of a control instrument. On the drill string, the tool is lowered into the technical pipe string 3, 6, 9 before their installation. Drill pipes are rotated while the tool body is locked, and the guide together with the cone continues axial movement downwards, expanding the plates and pressing the lead seals on them to the grooves on the surface of the conductor to obtain impressions of the grooves. After that, the tool is lifted to the platform and configurations of the inner diameter of the conductor with respect to seating surfaces 4, 7, 10 of column 3, 6, 9 are determined from the impression. Comparison of control scratches on the body with impressions is performed, correctness of the installation confirms the central location of impressions and their directions coincidence with risks. Tool consists of a guide, a body, a cone, dies, a control bushing and a closing bushing. Cone, control sleeve and housing with two spring-loaded retainers and shear screw are installed on the guide. Cone is conjugated with dies located at angle of 120 degrees, with the possibility of radial movement relative to the housing and interaction with the cone by means of slots located at angle of 120 degrees. Stamps with print imprints are fixed on the plates. Plugs are furnished with pushers with springs. Sleeve has thrust thread on which split nut is arranged on four sectors and tightened by two tension springs. On each sector of nut there is a retainer arranged in one of four slots of the closing bushing. Synchronizer is arranged between sleeves to interact with nut and compression spring is installed for interaction of synchronizer with nut. 
     EFFECT: technical result consists in creation of reliable and accurate method and control tool for determination of position of technical pipe string installed in conductor. 
     2 cl, 7 dwg
Patent RU-2707411-C1 (RU)
Title: Apparatus, a method, a computer-readable recording medium with a moving image encoding program for encoding moving images
Inventor: NISITANI Masaesi
IPC: H04N7/12
Filed: 2019-02-28
Granted: 2019-11-26
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to a technology for encoding and decoding moving images. Video encoding device is provided in which each frame of the video image is divided into first blocks of a predetermined size, which are then divided into one or more second blocks, and the video is encoded in unit units. Quantization parameter calculating unit calculates the quantization parameter of the second block. Output unit of the predicted quantization parameters outputs the predicted quantization parameter of the second block using the third block quantization parameter that adjoins the second block to the left and the fourth block that adjoins the second block from above. Generating unit of the difference quantization parameters generates a second quantization difference parameter from the difference between the second block quantization parameter and the predicted quantization parameter. Generation unit of the first bitstream encodes the difference quantization parameter of the second block. 
     EFFECT: providing technology that improves coding efficiency by reducing the size of the quantization parameter code. 
     3 cl, 26 dwg
Patent RU-2711772-C1 (RU)
Inventor: GAVRILOV SERGEJ VLADIMIROVICH
IPC: G05D16/06
Filed: 2019-03-20
Granted: 2020-01-22
Abstract: Редуктор давления газа содержит корпус с входным и выходным каналами, редуцирующий клапан с седлом, соосно которому установлена на тарель с мембраной задающая пружина с регулировочным винтом, и демпфер. В корпусе между тарелью с мембраной и редуцирующим клапаном соосно закреплена проставка в отверстие которой установлен демпфер, выполненный в виде плунжера, состоящего из двух полуцилиндров, образующих отверстие с коническими расширениями с двух сторон. В отверстии установлены соединенные регулировочной шпилькой первый и второй сухари, внешняя поверхность которых имеет сопряжение с внутренними коническими поверхностями полуцилиндров. С одной стороны первый сухарь выполнен с резьбовым отверстием под регулировочную шпильку, а второй сухарь выполнен с отверстием, равным диаметру цилиндрической части регулировочной шпильки, головка которой оперта на торцевую поверхность этого сухаря. С другой стороны регулировочная шпилька соединена с редуцирующим клапаном. В первом сухаре жестко установлен шип таким образом, что его свободный конец через промежуток между полуцилиндрами плунжера размещен в пазу проставки. Обеспечиваются повышение стабильности, устойчивости и точности работы редуктора давления газа. 3 ил.
Patent RU-2703567-C1 (RU)
Title: Method of treating endothelial dysfunction in diabetes mellitus
Inventor: Elagina Anna Aleksandrovna
IPC: A61K38/08
Filed: 2019-04-24
Granted: 2019-10-21
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine and can be used for treating endothelial dysfunction in diabetes mellitus. That is ensured by the method of general corrective action on the body. An experimental animal who underwent simulated diabetes mellitus is administered parenterally the Deltalicin preparation dissolved in physiologic sodium chloride solution in dose of 100.0 mcg/kg of body weight, ten times every 24 hours between injections starting from the third day after simulating diabetes mellitus.EFFECT: invention provides treating endothelial dysfunction in diabetes mellitus, which enables to prevent the development of complications of diabetes, life-threatening patient.1 cl, 4 dwg, 1 ex
Patent RU-2703893-C1 (RU)
Title: Fuel supply control system to diesel internal combustion engine
Inventor: PASECHNIK DMITRIJ VALENTINOVICH
IPC: F02D45/00
Filed: 2019-04-26
Granted: 2019-10-22
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to the field of engine building and considers the design of the control system for supply of mixed fuel to the diesel internal combustion engine for implementation of the gas-diesel operating mode. Fuel supply control system to diesel internal combustion engine 1 with at least two cylinders comprises device for generating cyclic dose of high-pressure liquid fuel 3 with possibility to control fuel supply depending on value of engine operation cycles, with dispensing fuel dose into high pressure pipeline 4, connected to high pressure nozzle 2, supplying a dose of liquid fuel into combustion chamber of engine, engine operation cycles sensor 5 made with possibility to receive from engine cycles cyclically moving parts signals about operation cycles and engine crankshaft rotation rpm and generation of signal for transmission to microprocessor module 8, electrically controlled gas dispenser 10 connected to microprocessor module 8 and made with the gas fuel dose dispensing function and mixing with the high pressure feed nozzle 2 by the liquid fuel dose in the engine combustion chamber, wherein on high pressure pipeline 4 there is an electrically controlled high pressure valve 14, which is connected to microprocessor module 8, and microprocessor module 8 is configured to synchronously shut off supply of liquid and gaseous fuel to part of cylinders of engine with implementation of fuel supply in the remaining part of the cylinders according to the liquid fuel dose minimization algorithm due to corresponding compensation of the gas fuel dose with simultaneous preservation of the required energy for the engine operation under the specified mode. 
     EFFECT: improved operational efficiency of fuel supply control system in internal combustion engine at modes of low cyclic loads, including idling, due to provision of better distribution of ignition dose of diesel fuel in cylinders, reduced value of average air excess coefficient and, consequently, better combustion of gas fuel. 
     3 cl, 4 dwg
Patent RU-2713019-C1 (RU)
Title: Mobile unit for static testing of dies and piles
Inventor: Paronko Aleksandr Aleksandrovich
IPC: E02D33/00
Filed: 2019-04-30
Granted: 2020-02-03
Abstract: FIELD: test technology. 
     SUBSTANCE: invention relates to engineering survey and is intended for static testing of dies and piles for indentation during designing and construction of buildings and structures. Mobile unit for static testing of dies and piles consists of jack, thrust structure, anchors, reference system and displacement sensors. Thrust structure is collapsible, on bolted connections, spatial structure in form of geodesic dome with plate located in upper tier, and anchors located along perimeter of base, ramp force from jack is uniformly distributed by plate through nodes of geodesic dome on all its elements and is perceived by anchors. 
     EFFECT: technical result is high mobility of the apparatus for carrying out static tests of dies and piles during transportation, installation and dismantling of all its elements by reducing their length and weight as a result of use as a thrust structure for jack of collapsible geodesic dome on bolted connections with plate located in upper tier and anchors located along perimeter of base. 
     6 cl, 6 dwg
Patent RU-2709303-C1 (RU)
Title: Method of making a mat for a vehicle
Inventor: Gorskij Aleksandr Vladimirovich
IPC: B29B9/16
Filed: 2019-05-30
Granted: 2019-12-17
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to a method of making a mat for a vehicle. Pellets of thermoplastic elastomer (TPT) and processing additives are loaded into a mixer, after mixing of which the obtained mixture is loaded into an extruder hopper by means of vacuum and dried. After drying mixture is subjected to extrusion under temperature and pressure, which is created by barrier screw. Screw has alternating two pressure zones and two mixing zones. Obtained melt is continuously discharged from the extruder's plane-slit head in the form of a sheet, which is cut off after reaching the size, besides, the next outgoing sheets are also cut off. All sheets are laid on matrices, each of which consists of in-series connected sheets made of caprolon (polyamide), aluminum, steel and plywood. Then vacuum is molded under pressure, after which molded article is cut along matrix contour, cooled and separated from matrix in form of mat. 
     EFFECT: technical result consists in improvement of technology of manufacturing mat for vehicle due to stages of mixing and drying, as well as longer service life and higher quality of finished product. 
     9 cl, 2 dwg
Patent RU-2704132-C1 (RU)
Title: Method for prediction of nonspecific complications of acute intestinal infections with hemorrhagic colitis syndrome in children
Inventor: Klimova Olga Ivanovna
IPC: G01N33/50
Filed: 2019-05-31
Granted: 2019-10-24
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to pediatrics and infectiology, and concerns prediction of nonspecific complications of acute intestinal infections with hemorrhagic colitis syndrome in children. That is ensured by evaluating the severity of the intestinal infection by Clarke's index, hemogram values, blood alanine aminotransferase level, then linear discriminant functions LDF1 (no nonspecific complications) and LDF2 (development of nonspecific complications) are calculated according to formulas developed taking into account these factors. LDF1 and LDF2 values are compared, and LDF2>LDF1 predicts a high risk of nonspecific complications.EFFECT: method enables accurate prediction of the risk of developing nonspecific complications at an early stage of the disease and prevention of nosocomial infections.1 cl, 2 ex, 3 tbl
Patent RU-2709956-C1 (RU)
Title: Alcohol-free beverage for iodine deficiency prevention
Inventor: Skhalyakhov Anzaur Adamovich
IPC: A23L2/38
Filed: 2019-07-03
Granted: 2019-12-23
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to alcohol-free industry, in particular to production of alcohol-free preventive beverages. Alcohol-free beverage contains as a base an extract of a composition of medicinal plants of the North Caucasus, which includes Persian walnut leaves, an eastern purple coneflower herb, common thyme herb, black currant leaves, as well as sugar syrup, citric acid, a natural preservative dihydroquercetin in the following ratio of initial components per 1 dm 3 : herbal raw material extract, dm 3 –  0.6; dihydroquercetin, g – 0.025; prepared drinking water, dm 3  – balance, wherein ratio of vegetal raw materials and blending materials is 1 dm 3  extract is: Persian walnuts (leaves), g – 60; eastern purple coneflower (herb), g – 15; common thyme (grass), g – 20; black currant (leaves), g – 5; sugar syrup, dm 3  – 0.1; citric acid, g – 2.0. 
     EFFECT: invention ensures production of an alcohol-free beverage with high iodine content aimed at correction of iodine deficiency, and also expands the range of alcohol-free beverages of functional purpose. 
     1 cl, 3 tbl
Patent RU-2724128-C1 (RU)
Inventor: Karpukhin Kirill Evgenevich
IPC: H02P21/00
Filed: 2019-09-05
Granted: 2020-06-22
Abstract: Изобретение относится к области электротехники. Техническим результатом является минимизация времени протекания переходных электромагнитных процессов в асинхронном двигателе при минимальных потерях в меди. Предлагается способ управления асинхронным двигателем (АД) с короткозамкнутым ротором, питаемым от силового преобразователя, реализующего векторное управление АД с прямым и обратным преобразованиями Парка и Кларка. Ротор имеет входы сигналов управления составляющих тока статора по оси абсцисс, по оси ординат и сигнала частоты тока статора. Формируют сигнал задания момента, сигнал, пропорциональный частоте вращения ротора, и на базе сигнала задания момента формируют сигнал задания абсолютного скольжения, обеспечивающего минимум потерь в меди. Формируют корректирующий сигнал, который задает составляющую тока статора по оси ординат, который, суммируясь с сигналом задания момента, задает составляющую тока статора по оси абсцисс; суммируясь с сигналом задания абсолютного скольжения и сигналом, пропорциональным частоте вращения ротора, задает частоту тока статора.
Patent RU-2732525-C1 (RU)
Inventor: Kozlov Ivan Andreevich
IPC: F41C3/00
Filed: 2019-10-01
Granted: 2020-09-18
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: self-loading pistol comprises a handle, a frame with an axis-reducer, a barrel with an insert, a stator with a safety lock, a return spring and a firing mechanism. On the lower part of the barrel insert there is a chamfer for interaction with the barrel delay axis to limit movement of the barrel and the bolt forward. On the fuse axis there is a projection for interaction with the trigger and the locking arm of the sear. For this purpose, sear is equipped with locking catch, and trigger with locking tooth. When the trigger is turned from the "combat cocking" position to the locked position, the force of the firing spring changes. With the fuse on, the trigger can not be turned – to one side, to the striker, by means of a protrusion on the fuse axis, and to the other one (to cocking) by interaction of its locking tooth with the locking catch of the sear. In its turn the trigger in the "locking" position excludes the possibility of the bolt movement backwards, and the sear, in which the locking arm is fixed by the ledge on the safety lock axis, without possibility of rotation, excludes the movement of the trigger rod and rotation of the trigger connected to the pull rod. Frame is made in the form of U-shaped stamped structure. 
     EFFECT: higher combat operational service life of gun, improved accuracy and accuracy of firing, increased safety with fuse and maneuverability during firing in operational situation. 
     1 cl, 5 dwg
Patent RU-2722258-C1 (RU)
Title: Автономный необитаемый подводный аппарат
Inventor: MASHOSHIN ANDREJ IVANOVICH
IPC: B63G8/00
Filed: 2019-10-21
Granted: 2020-05-28
Abstract: Изобретение относится к области создания автономных необитаемых подводных аппаратов (АНПА), а точнее их систем управления. Автономный необитаемый подводный аппарат (АНПА) содержит интегрированную систему управления (ИСУ), включающую объединенные в нее технические средства и подсистемы, а именно двигательно-рулевую, погружения-всплытия, навигации, гидроакустического освещения обстановки, гидроакустической связи и радиосвязи. Все упомянутые технические средства и подсистемы оснащены собственными средствами управления и информационно связаны друг с другом посредством сети обмена данными. В интегрированную систему управления включена подсистема планирования, подключенная к сети обмена данными. Достигается повышение эффективности управления АНПА при сокращении стоимости разработки алгоритмов управления АНПА и реализующего их программного обеспечения. 2 з.п. ф-лы, 3 ил.
Patent RU-2732545-C1 (RU)
Title: Method of geological survey of minerals
Inventor: Davydov Vyacheslav Fedorovich
IPC: G01V3/16
Filed: 2019-12-11
Granted: 2020-09-21
Abstract: FIELD: geology; remote probing of underlying surface. 
     SUBSTANCE: upward low-frequency radiation of quartz rocks is surveyed by a multichannel receiver mounted on an aerocopter with reference of measurement tracing on coordinates from on-board equipment of GLONASS consumers, each channel of which contains a specialized antenna circuit, self-oscillator in frequency-tightening mode, operational amplifier, electronic sampling key of measured value in time, frequency detector, analogue-to-digital converter, memory. Identification of the rock by the corresponding mineral is carried out by calculating functions of cross-correlation of the current signal with reference signals of the type of rocks from the pre-established database of standards. Synthesized measurement matrices are formed from discrete readings on the planned measurement paths. Contour on the images – bed boundaries of rock type – is selected using a software method. 
     EFFECT: efficiency, accessibility of inaccessible areas, high reliability. 
     1 cl, 5 dwg
Patent RU-2733385-C1 (RU)
Title: Oxidative liquid media for chemical conversion
Inventor: PERIANA ROY A
IPC: C07C27/16
Filed: 2018-05-25
Granted: 2020-10-01
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to an oxidative composition containing: (a) an oxidising electrophile, comprising a main group element in an oxidised form, selected from a group consisting of thallium, lead, antimony, mercury, tin, selenium, tellurium, arsenic, iodine and bismuth, and at least one conjugated anion of oxygen acid; and (b) a non-oxidising liquid selected from a fluorinated hydrocarbon, a sulphone, a deactivated arene, a deactivated aliphatic compound, deactivated heteroarene, deactivated heteroaliphatic compound and combinations thereof; where deactivated arene, deactivated aliphatic compound, deactivated heteroarene and deactivated heteroaliphatic compound contain at least one electron-withdrawing group selected from a group consisting of -NO 2 , fluorine-C 1-8  alkyl, -F, -OOCR, -COOH, -OH 2   + , -CONH 2 , -COOR, -NR 3   + , -CN, -SO 3 H, -SO 3 R, -SO 3 W and combinations thereof, where R is hydrogen or any aliphatic, heteroaliphatic, aromatic or heteroaromatic moiety, each of which is optionally substituted, and W is a cation containing a metal selected from boron, bismuth, antimony, arsenic, lanthanum, cerium, scandium, yttrium, titanium, zirconium, hafnium, silver, zinc, cadmium, aluminum, gallium, indium, germanium, tin, phosphorus, alkali metal or alkali-earth metal; where the non-oxidising liquid is essentially inert in the presence of an oxidising electrophile. Invention also relates to a method for oxidising a substrate and a method of forming an oxidising electrophile. 
     EFFECT: invention enables to oxidise hard-to-oxidise alkanes, oxidation potential can be easily controlled. 
     34 cl, 11 dwg, 6 tbl, 7 ex
Patent RU-2723637-C1 (RU)
Inventor: Kravtsov Gleb Germanovich
IPC: H01B17/28
Filed: 2019-12-23
Granted: 2020-06-17
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to high-voltage equipment, namely to high-voltage insulators, and is aimed at improvement of their operation reliability. Insulator comprises geometric stabilizer to compensate thermal expansions of conductor, which is performed by shell made of invar alloy. Invar shell retains stable dimensions at change of thermal mode of insulator, which allows maximum reduction of mechanical action on insulation and avoiding such damages as peeling and cracking. 
     EFFECT: invention provides maximum effect when using it for insulators with RIP insulation intended for operation in areas with cold climate. 
     1 cl, 2 dwg
Patent RU-2733198-C1 (RU)
Title: Method of vehicle movement control and vehicle movement control device
Inventor: SANO YASUHITO
IPC: G01B11/00
Filed: 2017-06-20
Granted: 2020-09-29
Abstract: FIELD: methods and devices for controlling movement of a vehicle. 
     SUBSTANCE: vehicle movement control method involves studying the points, through which the vehicle moved, on the basis of the vehicle environment images captured by the camera installed on the vehicle. Method of controlling movement comprises stages, at which studying the trajectory of movement of vehicle based on vehicle signal received from vehicle when studying points, determining whether the vehicle has passed a point if the vehicle has passed any of said points, performing movement control of vehicle using trajectory of motion and determining whether the vehicle has passed the next point based on the images taken by the camera. Proposed device comprises training circuit to study points and motion control circuit. Training circuit studies the trajectory of the vehicle on the basis of the vehicle signal received from the vehicle. Motion control circuit determines whether the vehicle has passed the point based on the images taken by the camera. 
     EFFECT: higher accuracy of movement. 
     8 cl, 10 dwg
Patent RU-2740641-C1 (RU)
Title: Многопозиционное устройство экстренного снижения мощности ядерного реактора
Inventor: Markovskij Mikhail Vladimirovich
IPC: G21C7/36
Filed: 2020-06-10
Granted: 2021-01-19
Abstract: Изобретение относится к средству управления ядерным реактором с принудительной циркуляцией теплоносителя стационарных и транспортных ядерных реакторных установок. В изобретении используются два автономных автоматических регулятора. Один автоматический регулятор поддерживает температуру теплоносителя на выходе реактора путем изменения выработки мощности. Второй автоматический регулятор поддерживает среднюю температуру теплоносителя путем изменения отбора мощности теплоносителем реактора. Возможен режим управления работой ядерного реактора, при котором отключают второй регулятор в момент включения в работу первого регулятора, который поддерживает температуру теплоносителя на выходе реактора, а включают второй регулятор в момент окончания действия первого регулятора, поддерживающего температуру теплоносителя на выходе реактора. Техническим результатом является возможность безопасно экстренно снизить мощность ядерного реактора, повысить тактико-технические характеристики реактора, увеличить ресурс и кпд турбины и всей энергетической установки, а также уменьшение суммарного перемещения регулирующих органов в процессе эксплуатации, что увеличит их ресурс, повышение маневренности реактора на энергетических уровнях мощности, снижение термических напряжений в его конструкциях. 1 з.п. ф-лы, 1 ил.