baber/WOPTO huggingface dataset:
Patent RU-2694921-C1 (RU)
Title: Drier containing ionizing system
Inventor: BOBILLIER BEN
IPC: A45D20/12
Filed: 2016-09-28
Granted: 2019-07-18
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to a drier comprising an ionizing system and a heater, wherein the ionizing system comprises an ion-generating electrode, and the ion-generating electrode extends over the outer periphery of the heater. Ion-generating electrode can pass along the heater to the downstream end of the heater. Ion-generating electrode can pass along the heater from the upstream end of the heater. Heater can have a generally cylindrical shape, wherein the ion-generating electrode passes along the outer surface of the heater in the radial direction. Ion-generating electrode can have a first portion which extends along the first axis along the outer periphery of the heater. Ion-generating electrode can have a second portion which extends along the second axis, the second portion extending radially inward from the outer periphery of the heater.EFFECT: disclosed drier containing ionizing system.17 cl, 6 dwg
Patent RU-2693547-C1 (RU)
Title: Device for testing tubular samples from permeable materials at combined loading by axial force and external pressure
Inventor: Baryshev Anton Nikolaevich
IPC: G01N3/08
Filed: 2018-05-31
Granted: 2019-07-03
Abstract: FIELD: test technology.SUBSTANCE: invention relates to investigation of strength properties of solid materials by creation of wide range of stresses in them, specifically to tests of tubular samples under action of external pressure and axial tensile or compressive load. Device consists of high-pressure chamber, sealing shell, flanges, movable and fixed grippers. Grippers with external and internal conical split bushings ensuring application of both tensile and compressive axial force to the specimen are used to fix the test specimen and to transfer axial force to it. Sample and grippers are closed by sealing shell and located inside high-pressure chamber, and in one of grippers there is channel for output of wires from deformation sensors located on inner surface of a sample.EFFECT: broader capabilities of determining mechanical characteristics of materials, including those made from permeable materials, on tubular specimens at biaxial stress state and independent setting of axial tensile or compressing load and external pressure with registration of deformed state of sample material during experiment.1 cl, 2 dwg
Patent RU-2710827-C1 (RU)
Inventor: LEE KWANG HUI
IPC: B23P15/14
Filed: 2016-12-28
Granted: 2020-01-14
Abstract: Способ включает этап подготовки заготовки зубчатого колеса, этап нарезания заготовки зубчатого колеса с формированием незавершенного зубчатого колеса, имеющего множество зубцов, этап термической обработки незавершенного зубчатого колеса и этап накатки незавершенного зубчатого колеса, подвергнутого термообработке, на котором зубцы незавершенного зубчатого колеса формируют с выступами на обеих сторонах в направлении вдоль окружности. При этом выступы прессуют накатником так, что незавершенное зубчатое колесо становится зубчатым колесом. Достигается повышение производительности изготовления зубчатых колес. 2 н. и 6 з.п. ф-лы, 5 ил.
Patent RU-2695984-C1 (RU)
Inventor: KORCHAGIN PAVEL VLADIMIROVICH
IPC: G06Q20/34
Filed: 2018-08-21
Granted: 2019-07-29
Abstract: Изобретение относится к средствам безопасности проведения операций в платежных системах с использованием банковских карт. Технический результат заключается в уменьшении риска нежелательных транзакций для держателя банковской карты при осуществлении в любых средах использования банковских карт, инициированных самим держателем банковской карты или третьими лицами, которым он добровольно передал свою карту. Система содержит для управления параметрами банковской карты, определяющими возможность авторизации операций по ней, связанные между собой с возможностью дистанционного обмена данными и взаимодействия процессинговый центр эмитента банковской карты, процессинговый центр эквайера, пластиковый носитель банковской карты держателя банковской карты, средства связи держателя банковской карты и его доверенных лиц с зарегистрированными в процессинговом центре эмитента номерами для обмена с центром аутентифицированными обращениями. В способе проверку на предмет попытки осуществления нежелательной или мошеннической транзакции с использованием банковской карты держателя осуществляют его доверенные лица, с которыми процессинговый центр эмитента обменивается аутентифицированными обращениями через средства связи доверенных лиц для выяснения целесообразности осуществления транзакций, запрошенных по банковской карте их доверителя - держателя банковской карты. 2 н. и 2 з.п. ф-лы.
Patent RU-2705438-C1 (RU)
Title: Pneumatic tire
Inventor: SUZUKI TAKAYUKI
IPC: B60C11/03
Filed: 2017-08-30
Granted: 2019-11-07
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to the automotive industry. Pneumatic tire (1) comprises tread surface (3), plurality of longitudinal main grooves (10) formed on tread surface (3) and extending in tire circumferential direction, plurality of ground-engaging grooves (15) formed on tread surface (3) and extending in transverse direction of tire, plurality of blocks (20) defined by grooves (15) on both sides in the tire circumference direction and longitudinal main grooves (10) on at least one end in the tire crosswise direction, and narrow grooves (30) formed in blocks (20). Narrow grooves (30) include a plurality of curved sections (35), as well as a longitudinal narrow groove (32) passing in the direction along the circumference of the tire, and a transverse narrow groove (31) extending in the transverse direction of the tire. Transverse narrow groove (31) and longitudinal narrow groove (32) are made so that at least one of them is provided in composition of set and contains multiple intersection points (37), where one intersects with the other one. 
     EFFECT: improved operational characteristics of tire when driving on ice and snow with reduction of noise. 
     10 cl, 6 dwg
Patent RU-2676462-C1 (RU)
Title: Способ определения оптимального объема левого желудочка при выполнении операции геометрической реконструкции левого желудочка у больных с постинфарктной аневризмой левого желудочка
Inventor: BOKERIYA LEONID ANTONOVICH
IPC: A61B8/00
Filed: 2018-10-15
Granted: 2018-12-28
Abstract: Изобретение относится к медицине, а именно к кардиохирургии и клинической эхокардиографии, и может быть использовано для предоперационного определения объема левого желудочка, который будет оптимальным при выполнении операции геометрической реконструкции левого желудочка у больных с постинфарктной аневризмой левого желудочка. Выполняют трехмерную эхокардиографию, определяя исходные дооперационные значения показателей: конечного диастолического объема левого желудочка (КДО ЛЖ); конечного систолического объема (КСО) левого желудочка; ударного объема (УО) левого желудочка; общей фракции выброса левого желудочка (ФВ ЛЖ). Определяют исходную дооперационную частоту сердечных сокращений (ЧСС) и площадь поверхности тела больного (S). Вычисляют значение сердечного индекса (СИ). В качестве оптимального индивидуального интраоперационного КДО ЛЖ сердца принимают такую величину КДО, которая будет соответствовать значению сердечного индекса не менее 2,0 л/мин/м, при этом значения исходных ФВ ЛЖ, ЧСС и S поверхности тела должны оставаться неизменными, а значения КСО, УО, СИ изменяться. Способ позволяет повысить точность определения оптимального индивидуального объема левого желудочка, который необходимо получить в результате операции геометрической реконструкции левого желудочка, минимизировать риск развития синдрома малого выброса и сердечной недостаточности за счет минимизации погрешности определения исходных объемных характеристик левого желудочка и его общей фракции выброса. 3 пр.
Patent RU-2708685-C1 (RU)
Title: Method of determining distribution of electric voltage across electrical machine insulation layers
Inventor: TYUGAJ SAVELIJ CHERKHVANOVICH
IPC: G01R31/02
Filed: 2018-11-14
Granted: 2019-12-11
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to checkout technique and can be used to find distribution of electric voltage on layers of insulation of winding of electrical machine to assess change in its electrical strength. Source of direct current is connected to deenergised winding of electric machine and its housing, under action of which current passes through insulation of stator winding and consists of transient and steady-state current. Initial value of transient current and its time constant are measured, which together with values of direct-current source voltage and insulation resistance of winding are used to solve system of equations, as a result of which values of capacitances of insulation layers used for calculation of voltage on its layers are found. 
     EFFECT: this allows to judge the tendency of change of electrical strength of insulation. 
     1 cl, 2 dwg
Patent RU-2690565-C1 (RU)
Title: Гофрированный картон, не поддерживающий горение, и плоский лист этого картона
Inventor: Glezman Evgenij Andreevich
IPC: D21F11/12
Filed: 2018-11-16
Granted: 2019-06-04
Abstract: Группа изобретений относится к целлюлозно-бумажной промышленности, а именно к изготовлению гофрированного картона, а также плоского листа этого картона. Поверхность плоского листа картона и поверхность всех листов гофрированного картона перед склеиванием обработана водным раствором фосфата аммония однозамещенного (МАФ) в количестве 80-130 кг/т и раствором полимера, преимущественно включающим гидролизованный крахмал в количестве 10-45 кг/т и гидрофобный клей на основе стирол-акрилатов в количестве 2-5 кг/т. Технический результат изобретения состоит в обеспечении названного картона и его части в виде плоского листа свойствами не поддерживания горения или самозатухания, при сохранении ими необходимых прочностных и водоотталкивающих свойств. 2 н. и 8 з.п. ф-лы, 2 ил.
Patent RU-2695071-C1 (RU)
Title: Method of evaluating the clinical effectiveness of nummular microbial eczema
Inventor: Nadyrchenko Nadezhda Alekseevna
IPC: G01N33/48
Filed: 2018-11-21
Granted: 2019-07-19
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to dermatology and clinical laboratory diagnostics. Invention is a method for evaluating the effectiveness of a standard therapy in the patients with nummular microbial eczema, involving quantitative determination of the immunological value in the blood serum, characterized by the fact that the examination is carried out on 15th day of therapy, as an immunological parameter tumor necrosis factor alpha (TNF-alpha) and with concentration value TNF-alpha 80 pg/ml and higher clinical effectiveness is considered to be low, and at 45 pg/ml and lower – as high.EFFECT: use of the invention improves the accuracy of the evaluation of the effectiveness of standard therapy, simplifies the study.1 cl, 1 tbl, 2 ex
Patent RU-2705413-C1 (RU)
Title: Method of turning a vehicle with all steerable wheels
Inventor: BELYAEV ALEKSANDR NIKOLAEVICH
IPC: A01B69/00
Filed: 2019-01-09
Granted: 2019-11-07
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to track-less vehicles, namely, to methods of turning tractor with all driving and steerable wheels. On the vehicle front and rear axles, power hydraulic cylinders are installed, which are connected by means of the high pressure pipelines system to the hydraulic distributor, in which a cylindrical slide is installed, having spiral grooves for oil supply from hydraulic system pump in cavity of power hydraulic cylinders installed on controlled wheels. Switching is carried out by means of a slide valve handle before entering the turn, providing for rotation of front and rear wheels in one direction. Oil supply to hydraulic cylinders of front controlled wheels is performed until definite angle is reached, at which cavity in slide valve with spiral channels is opened, providing oil supply to hydraulic cylinders of rear controlled wheels. At maximum turning angle of the front controlled wheels, the spiral grooves in the slide valve are closed to allow automatic return of the rear steerable wheels to the neutral position and movement of the vehicle along the established trajectory. Further turn is performed by front controlled wheels due to signal from front controlled wheels through hydraulic and mechanical connections. 
     EFFECT: higher stability of movement of tractor when turning during movement on turning strip, in transition from rectilinear section "entry into turn" to section "steady turn" with possibility of return to input in spacing with offset by value of width of process equipment grip. 
     1 cl, 2 dwg
Patent RU-2707714-C1 (RU)
Title: Device for automatic acquisition and processing of images
Inventor: Alatar Ali Ikhsan
IPC: G06N5/00
Filed: 2019-01-28
Granted: 2019-11-28
Abstract: FIELD: optoelectronic instrument making. 
     SUBSTANCE: invention relates to the field of optoelectronic instrument making and can be used as a hardware-software system for automatic acquisition and processing of images with a submatrix photodetector to increase quality of formed image from RAW image into digital form, fully adapted for further image processing, incl. in formats of static images with losses, as well as any moving images. Hardware-software system for automatic acquisition and processing of images is based on a three-level microprocessor architecture and comprises an image output module, a signal processing module and a photodetector. Quality of the digital image is determined by three factors: the action of the lens, the number of pixels and the power of the CCD matrix, as well as the power of the data processing device. 
     EFFECT: technical result consists in expansion of functional capabilities due to use of hardware-software system for automatic acquisition and processing of images. 
     1 cl, 3 dwg
Patent RU-2735568-C1 (RU)
Inventor: ZHENG JI
IPC: G06V30/224
Filed: 2018-06-29
Granted: 2020-11-03
Abstract: FIELD: computer equipment. 
     SUBSTANCE: technical result is achieved by parsing the URL to identify one or more data items, including a service network identifier corresponding to the service network, service entity identifier corresponding to second service institution which issued 2D code, service type identifier, corresponding to service type, and useful information, including a service object identifier corresponding to a service network service entity; sending said one or more data items to a second service institution based on the service institution identifier; receiving said service information, associated with service entity and service type, from second service institution based on service object identifier and service type identifier; and sending said service information to a first service institution for presentation on a mobile device. 
     EFFECT: technical result consists in providing unification of control services associated with 2D codes based on a unified resource identifier (URL). 
     20 cl, 6 dwg, 2 tbl
Patent RU-2702629-C1 (RU)
Inventor: Davydov Dmitrii Ivanovich
IPC: A61K8/92
Filed: 2019-03-05
Granted: 2019-10-09
Abstract: Изобретение относится к косметической промышленности и препаратам в лечебно-профилактических целях, а именно жидким концентратам для ванн, содержащим нефть нафталанскую рафинированную. Описаны косметические композиции для ванн, содержащие: нефть нафталанскую рафинированную, мас.%: 7,5 – 12,0; деготь березовый, мас.%: 34,0 – 37,0; НПАВ, мас.%: 35,0 – 54,0; кокамидопропил гидроксисултаин, мас.%: 0 – 10,0; антиоксидант, мас.%: 0,04 – 0,10; консервант, мас.%: 0,5 – 1,0. В качестве антиоксиданта используют ионол, бутилгидроксианизол или трет-бутилгидрохинон. В качестве НПАВ используют смесь ПЭГ-40 гидрогенизированного касторового масла с ППГ-26-Бутет-26, смесь ПЭГ-40 гидрогенизированного касторового масла с тридецет-9 или смесь ПЭГ-40 гидрогенизированного касторового масла с ППГ-26-Бутет-26 и с тридецет-9. В качестве консерванта используют смесь феноксиэтанола с этилгексилглицерином или смесь феноксиэтанола, метилпарабена и этилпарабена в пропиленгликоле. Технический результат - разработка жидкого концентрата для ванн с общеукрепляющим действием, в качестве косметической продукции, содержащего активное вещество с лечебным эффектом. 6 н.п. ф-лы, 2 табл., 6 пр.
Patent RU-2708530-C1 (RU)
Title: Scanning microscope probe
Inventor: SLOBODYAN STEPAN MIKHAJLOVICH
IPC: G01Q70/02
Filed: 2019-04-11
Granted: 2019-12-09
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: invention relates to scanning probe microscopy, namely to devices providing obtaining information on topology and other properties of surface of object, for studying surface of bodies by atomic force microscopy and nanotechnology. Scanning microscope probe consists of needle 1 and console 2 fixed in holder 4. Needle 1 is made in form of single-layer carbon nanotube, on free end of console 2 there is hole 3 for free passage of needle 1 through it, on both sides of which there are free ends of a pair of elastic elements of clamp 5 installed on cantilever 2, and a pair of elastic elements of gripper 6 located above elements of clamp 5. On the side of holder 4 pairs of elements of clamp 5 and gripper 6 are rigidly fixed to each other and fixed on holder 4, forming a single electrical conductor, and their surfaces are coated with layer 7 of dielectric material. In addition, probe comprises source 8 of needle position control signals 1, electric inputs of which are connected to needle 1 by pairs of resilient elements of clamp 5 and gripper 6. 
     EFFECT: high accuracy and reliability of a scanning microscope probe. 
     1 cl, 3 dwg
Patent RU-2721619-C1 (RU)
Title: Oil deposit development method
Inventor: Arefev Sergej Valerevich
IPC: E21B43/22
Filed: 2019-06-13
Granted: 2020-05-21
Abstract: FIELD: oil, gas and coke-chemical industries.SUBSTANCE: invention relates to oil industry and can be used in development of oil deposits. In order to implement the deposit development method and to increase oil recovery, permeability of the water conducting channels of the formation is controlled through injection wells by simultaneous massive injection of swirls of flow deviating reagents. Geological and production analysis of the deposit and analysis of its development are carried out. Lithofacial zones of the deposit, extent of coverage of lithofacial zones by a system of technogenic cracks for injection wells of each zone are identified. Method includes determining type, volume and rheological properties of reagents. Type and volume of flow-deflecting composition are selected based on geological and geophysical characteristics and degree of coverage with technogenic cracks. According to the results of mass processing of lithofacial areas, the reaction of the producing stock is evaluated by reduction of water content of the product due to impact. Dominant geological and technological factors influencing the reaction of the producing stock are determined with the help of geological and hydrodynamic modelling. Along lithofacial zones there performed is downhole correction of types of flow deflecting compositions, their volumes and injection modes and repeatedly performing mass one-time injection.EFFECT: technical result is improved efficiency of displacement and coefficient of oil extraction, reduced watering of produced product.1 cl, 2 tbl, 2 dwg
Patent RU-2709101-C1 (RU)
Title: Voltage stabilized generator based on asynchronous machine with short-closed rotor winding
Inventor: MYTSYK GENNADIJ SERGEEVICH
IPC: H02J3/12
Filed: 2019-06-18
Granted: 2019-12-16
Abstract: FIELD: machine building; electrical engineering. 
     SUBSTANCE: voltage stabilized generator based on asynchronous machine (AM) with short-closed rotor winding relates to electrical engineering, generator contains basic unit of non-controlled self-excitation capacitors (2) connected to output terminals (1.A, 1.B, 1.C) of armature winding (AW), unit of controlled self-excitation capacitors (UCSEC) (3), which includes rectifying bridge (3.1), with transistor (3.2) in its direct current circuit, driver (3.3) at input of transistor (3.2), as well as group of linear capacitors (3.4) with noncontrolled capacitance connected between input terminals of rectifier bridge (3.1) and output terminals AW (1.A, 1.B, 1.C), control unit (CU) 4, which is made in form of in-series connected negative feedback loop (NFL) (5) and pulse width modulator (PWM) (6). NFL (5) is made in the form of voltage sensor (VS) (5.1) of alternating current AM U AM , made, for example, in the form of a rectifier with a voltage level reducing device (for example, resistive divider), setpoint voltage adjuster U 0  (5.2), unit for comparison (subtraction) of voltages U AM  and U 0  (5.3), control "error" regulator ΔU=(U AM -U 0 ) (5.4) and adder of two signals U 0  and ΔU (5.5), which is output of NFL (5). PWM (6) comprises sawtooth voltage generator (SVG) (6.1) and comparator (6.2), one input of which is connected to output SVG (6.1), and the second one – to output NFL (5). Power supply CU is provided with internal power supply unit (7), its input being connected to AW AM outputs. Load 8 is connected to same outputs (1.A, 1.B, 1.C) AW AM. 
     EFFECT: generator can be used in construction of computer-electronic generating systems of permanent (CEGS-1) or variable (CEGS-2) current at variable frequency of rotation of drive shaft. 
     1 cl, 1 dwg
Patent RU-2731656-C1 (RU)
Title: Inertial measuring device with digital control device
Inventor: MOLCHANOV ALEKSEJ VLADIMIROVICH
IPC: G01C19/66
Filed: 2019-07-31
Granted: 2020-09-07
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to measurement equipment and can be used in designing inertial navigation systems of various types, particularly in strap down inertial navigation systems. Device comprises an inertial measuring sensor with control service electronics in the form of a digital control means, which selects the value of the inertial value, generates information on the reliability of the inertial value, controls the operation of the inertial sensor and performs its self-test by extracting the required information from the signal from the measuring output of the inertial sensor. 
     EFFECT: technical result is providing possibility to output to external devices and systems value of inertial value and information on its reliability, including in digital form. 
     22 cl, 1 dwg
Patent RU-2730103-C1 (RU)
Title: Способ отождествления объектов, обнаруженных пространственно-разнесенными системами
Inventor: Volkova Anna Aleksandrovna
IPC: G01S3/80
Filed: 2019-08-16
Granted: 2020-08-17
Abstract: Изобретение относится к области гидроакустики и предназначено для отождествления объектов, обнаруженных разными гидроакустическими системами, находящимися на общем носителе, антенны которых разнесены в пространстве. Способ основан на приеме акустического сигнала объекта раздельно двумя системами, находящимися на общем носителе. При реализации способа вычисляют взаимно-корреляционную функцию между измеренными сигналами для каждой пары объектов. Для этого предварительно фильтруют сигналы каждого объекта в обеих системах полосовым фильтром с полосой пропускания, равной частотному диапазону, общему для обеих систем. Принимают решение об отождествлении для пар объектов в случае выполнения условия: максимальное значение взаимно-корреляционной функции между сигналами этих пар более порога. Техническим результатом изобретения является возможность отождествления объектов в том случае, когда гидроакустические системы наблюдения разнесены в пространстве, и направление на объект не дает информации о возможном отождествлении. 1 ил.