baber/WOPTO huggingface dataset:
Patent RU-2662277-C2 (RU)
Inventor: MELNIK ALEKSANDR MIKHAJLOVICH
IPC: A61B1/00
Filed: 2016-11-03
Granted: 2018-07-25
Abstract: FIELD: medical equipment. 
     SUBSTANCE: group of inventions relates to medical equipment, namely to the means of medical testing of splanchnic cavity or tubular organs. Endoscope’s control module contains control means, at least one control channel connected with the control means and made to transmit control actions from the control means of the endoscope’s control unit to the insertion tube of the endoscope, and connecting means made with the opportunity of detached connection of the endoscope’s control unit insertion tube of the endoscope, allowing each control channel of the endoscope’s control unit to be connected to a corresponding control channel of the endoscope’s insertion tube, the connection of the control channels is provided by means of connecting means located on circle at the distal end of the endoscope’s control unit and corresponding response elements, located on the circle at the proximal end of the insertion tube of the endoscope. Insertion part of the endoscope consists of at least one control channel of the endoscope’s insertion tube, made with the possibility of transmission of control actions from the endoscope’s control unit to control the endoscope’s insertion tube, and the connection means of the endoscope’s insertion tube, made with the possibility of detached connection of the endoscope’s control unit with insertion tube of the endoscope, allowing each control channel of the endoscope’s control unit to be connected to a corresponding control channel of the endoscope’s insertion tube, the connection of the control channels is provided by means of connecting means of endoscope’s insertion tube located on circle at the proximal end, and the corresponding connecting means of the endoscope’s control unit, located on the circle at the distal end of the endoscope’s control unit. Modular video endoscopy system contains an endoscope’s control unit, an endoscope’s insertion tube and a video information module made with possibility to be connected to the endoscope’s control unit. 
     EFFECT: use of the invention allows to simplify the management of video-endoscopic system. 
     23 cl, 16 dwg
Patent RU-2697560-C2 (RU)
Title: Polyolefin-based compositions, adhesives and associated multilayer structures obtained therefrom
Inventor: LEE CHUN D
IPC: B32B27/08
Filed: 2015-08-04
Granted: 2019-08-15
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a polyolefin composition for producing an adhesive comprising (A) a first grafted polyolefin composition containing high-density polyethylene (HDPE) grafted with a first unsaturated monomer; (B) a second grafted polyolefin composition containing a first linear low-density polyethylene catalysed by a metallocene grafted with a second unsaturated monomer; (C) a second linear low-density linear polyethylene composition catalysed by a metallocene, having a second linear low-density polyethylene catalysed by a metallocene; (D) a low-density linear low-density polyethylene composition, catalysed by Ziegler-Natta catalysts, comprising linear low-density polyethylene, catalysed by Ziegler-Natta catalysts; (E) an elastomeric composition comprising: (i) an elastomeric copolymer of ethylene containing: (a) derivatives of ethylene; and (b) units of alpha-olefin comonomers derived from at least one comonomer selected from a group consisting of C-Calpha-olefins; and (ii) ethylene-propylene elastomer; and (F) a hydrocarbon-based adhesion agent.EFFECT: invention also relates to a multilayer structure containing said adhesive with an adhesive layer and a polymer layer.14 cl, 1 tbl
Patent RU-2679794-C2 (RU)
Title: Ступень с тензодатчиком
Inventor: KNOTHE UWE
IPC: B60R3/02
Filed: 2014-09-22
Granted: 2019-02-12
Abstract: Изобретение относится к средствам общественного транспорта, а более конкретно к ступеням. Скользящая ступень (20) для средства общественного транспорта содержит рифленую пластину (24), которая может быть горизонтально выдвинута/втянута посредством привода, с двумя боковыми кронштейнами и рифленой поверхностью (30). Поверхность (30) смонтирована между боковыми кронштейнами (32), при этом указанная рифленая пластина (24) снабжена по меньшей мере двумя роликами (34). Указанные ролики (34) связаны с указанными боковыми кронштейнами (32). Ролики перемещаются по рельсу, прикрепленному к транспортному средству. По меньшей мере один из указанных боковых кронштейнов (32) на участке указанных роликов (34) снабжен смещенной секцией (42), расположенной между указанными двумя роликами (34) и содержащей тензодатчик для обнаружения деформаций. Достигается уменьшение габаритов. 10 з.п. ф-лы, 4 ил.
Patent RU-2702288-C2 (RU)
Title: Fault-tolerant magnetic bearing drive system
Inventor: TSZYAN Dun
IPC: F16C39/06
Filed: 2015-10-27
Granted: 2019-10-07
Abstract: FIELD: machine building. 
     SUBSTANCE: invention in general relates to electronic protective counter-deflection systems and, more specifically, to magnetic bearing drive system containing electronic structure, which protects against failures. Electronic fault-tolerant magnetic bearing drive module comprises first plurality of switching elements (104a, 104c, 104e) and second plurality of switching elements (104b, 104d, 104f) and at least one coil (108a, 108b) located between the first plurality of elements (104a, 104c, 104e) and the second plurality of elements (104b, 104d, 104f). Both sets of elements (104a–104f) are configured to selectively operate in a first operating mode and a second operating mode to generate an electromagnetic field. First coil (108a) is located between the first bidirectional circuit of phase arm (102a) and the second bidirectional circuit of phase arm (102b), thus forming the first circuit of H-bridge (103a). Second coil (108b) is located between second circuit (102b) and the third bidirectional circuit of phase arm (102c), forming the second circuit of H-bridge (103b). First H-bridge circuit (103a) and second H-bridge circuit (103b) have one common phase arm, wherein first H-bridge circuit (103a) is configured to control current of first coil (108a) through said first coil (108a), and second circuit of H-bridge (103b) is configured to control current of second coil (108b) through said second coil (108b), wherein current of second coil (108b) is controlled so as to have direction opposite to direction of current of first coil (108a). 
     EFFECT: design of an electronic fault-tolerant magnetic bearing drive module which is configured to detect one or more electrical failures, such as an open circuit, for example, and provides successful support of levitation of bearing and axial position of corresponding rotating shaft, also enables to restart system with standby operating mode, it is much easier than replacement of equipment. 
     11 cl, 6 dwg
Patent RU-2677619-C2 (RU)
Title: Технология крашения текстильных материалов из натуральных волокон природными красителями беспротравным биохимическим способом
Inventor: SAFONOV VALENTIN VLADIMIROVICH
IPC: D06B9/02
Filed: 2017-07-12
Granted: 2019-01-17
Abstract: Изобретение относится к способу крашения текстильных материалов из натуральных волокон природными красителями беспротравным биохимическим способом. Задачей изобретения является разработка эффективного способа крашения природными красителями текстильных материалов из натуральных волокон, с целью снижения нагрузки на окружающую среду, повышения интенсивности окраски, сохранения колористической гаммы на текстильных материалах, снижения расхода красителя за счет увеличения степени фиксации. В качестве красителя использованы природные материалы: плоды барбариса (красящее вещество - берберин), чили (красящее вещество - группа каратиноидов) и черноплодки (красящее вещество - антоцианидины или агликоны), стебли и листья крапивы (красящее вещество - хлорофил). Способ включает экстрагирование сырья, ферментизацию красильного раствора с помощью ферментов, крашение, промывку. Беспротравная технология крашения текстильного материала, заключающаяся в применение ферментов, которые щадяще деструктируют молекулу природных красителей, уменьшая их в размерах и повышая тем самым диффузию вглубь волокна. Предложенный способ позволяет повысить интенсивность окраски, снизить расход красителя, обеспечивает экологическую безопасность окружающей среды и повышает прочность получаемой оригинальной окраски на природном волокне. 3 табл.
Patent RU-2747620-C2 (RU)
Title: Support for body part
Inventor: ROMAN EFRAT
IPC: A41C3/00
Filed: 2016-02-17
Granted: 2021-05-11
Abstract: FIELD: medicine. 
     SUBSTANCE: described is a number of body supports to support a part of body, for example, to maintain a breast in a durable condition. In some examples, the body support includes inserting a first support having one or more first tongues protruding outside, insert of second support, having one or more second tabs protruding outward, connecting part, attaching insert of first support to said insert of second support in longitudinal spaced position along imaginary longitudinal center line of support of body, the first tab and the second tab are located at opposite transverse sides of the center line of the body support, the first fastener and the second fastener. Body support additionally has a detached form, in which the insert of the first support and the insert of the second support are not in contact with each other. Degree of pressure that the breast support can have on the area of one breast may be set regardless of the degree of pressure the breast support may have on the area of the other breast. Degree of pressure provided by the breast support may affect the area of one breast, may be different (higher or lower) from the degree of pressure that the breast support may have on the area of the other breast. Two breast regions can be simultaneously rigidly maintained in the upper position, as well as in the lower position. In cases of postoperative use, the breast support can be combined with the material for wound dressing, for example, a material that absorbs the discharge or other fluid flowing from the postoperative incisions. Breast support may contain substances which promote wound healing. 
     EFFECT: present invention can be useful after any breast surgery, including medical and/or cosmetic surgery, leads to a surgical intervention in the breast area and adjacent areas, and where breast support is required. 
     78 cl, 15 dwg
Patent RU-2767145-C2 (RU)
Title: System and method for interactive help with cognitive means when solving tasks
Inventor: VUD UILYAM DZH
IPC: G05B19/418
Filed: 2017-10-17
Granted: 2022-03-16
Abstract: FIELD: computer technology. 
     SUBSTANCE: invention relates to the field of computer technology for the maintenance of physical structures. The technical result is achieved due to the fact that a command is received in the instruction processing unit that causes the task to be performed from the user; a stage is determined in the instruction processing unit from the specified set of stages based on the received command and based on the user's level of experience; data with instructions are transmitted from the instruction processing unit to the user, illustrating how the specified at least one stage should be performed; sensor data generated by a sensor located near the physical structure is received in the instruction processing unit; the completion rate of the specified stage is calculated according to the sensor data; the specified set of stages is redefined based on additional stages that were completed, or stages that were skipped by the user when the user completed the task. 
     EFFECT: increased efficiency of maintenance due to the automation of maintenance operations. 
     13 cl, 9 dwg
Patent RU-2717007-C2 (RU)
Title: Cross-linking composition comprising synthetic layered silicate
Inventor: SHCHEPELINA OLGA
IPC: C09K8/92
Filed: 2016-05-11
Granted: 2020-03-17
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to cross-linking compositions used in hydraulic fracturing of a subterranean formation to increase oil recovery. Described are cross-linking compositions for aqueous solutions of polymers with hydroxyl functional groups. Said compositions contain at least one borate compound, from about 0.05 wt. % to 10 wt. % synthetic layered silicate and a water source. 
     EFFECT: said compositions are characterized by storage stability, wherein moderately soluble borate does not undergo sedimentation. 
     15 cl, 5 dwg, 3 tbl, 9 ex
Patent RU-2704890-C2 (RU)
Title: Aerosol-generating system and aerosol-generating article for use in such system
Inventor: MIRONOV OLEG
IPC: A24F40/465
Filed: 2016-08-16
Granted: 2019-10-31
Abstract: FIELD: smoking accessories. 
     SUBSTANCE: invention relates to aerosol-generating systems, to an aerosol-generating article and to a method for controlling stoichiometry of a reaction between nicotine pairs and vapours of a second substance. Aerosol generating system comprises an aerosol-generating article comprising two sources of substance, including a nicotine source and a second substance source, a current collector for heating any of the two substance sources; and a power source connected to the load circuit, wherein the load circuit comprises an inductor for inductive coupling to the current collector, wherein the two substance sources are in thermal communication such that the other of the two substance sources, which is not heated by the current collector, is made with possibility to be heated due to heat transfer from that of two sources of substance, which is heated by pantograph, wherein the aerosol-generating article comprises a cartridge comprising a first compartment containing a nicotine source and a second compartment comprising a second substance source, and wherein the current collector is located in any of the first compartment or the second compartment. 
     EFFECT: technical result of the invention is the creation of an aerosol generating system comprising a nicotine source having an improved heating mechanism, and providing effective stoichiometry of the reaction and preferably stable aerosol formation, and which is adaptable to compounds having different vapour pressures. 
     13 cl, 4 dwg
Patent RU-2767316-C2 (RU)
Title: Real-time video distribution system
Inventor: IZUTSU MASAHIRO
IPC: H04N21/2187
Filed: 2014-05-31
Granted: 2022-03-17
Abstract: FIELD: information technology. 
     SUBSTANCE: invention relates to a real-time video distribution system for multiple users in remote locations. Proposed system includes a field-installed system including video signal generating means for generating video signals of a plurality of systems having different display ranges, and communication means (1), and a plurality of terminal devices, each including video display means, display range setting signal generating means and communication means (2); field-installed system has a function of determining display ranges of video signals of corresponding systems based on display range setting signals generated by terminal devices associated with corresponding systems, and a video signal transmission function, and each of the terminal devices has a display range setting signal transmission function, a video signal reception function of a system associated with the terminal device itself, and a video image display function based on the video signal. 
     EFFECT: enabling a plurality of users present in remote locations to simultaneously observe a separate object in a given location in real time. 
     1 cl, 4 dwg
Patent RU-2725977-C2 (RU)
Title: Лампы с возможностью беспроводной связи
Inventor: DEIXLER PETER
IPC: H05B47/00
Filed: 2016-08-23
Granted: 2020-07-08
Abstract: Изобретение относится к компоновке ламп с возможностью беспроводной связи, таких как модернизированные светодиодные (LED) замены для традиционных люминесцентных ламп или ламп накаливания. Техническим результатом является обеспечение автоматического группирования и ввода в эксплуатацию, для беспроводной системы на основе TLED-ламп или другой такой системы ламп с возможностью беспроводной связи. Результат достигается тем, что каждый из множественных компонентов, включающих в себя первую лампу, может работать в первом режиме, в котором он кажется инструменту ввода в эксплуатацию ожидающим ввода в эксплуатацию, и во втором режиме, в котором он не кажется таковым инструменту ввода в эксплуатацию. Каждый компонент начинает процесс ввода в эксплуатацию в первом режиме. Затем первая лампа инициирует переключение второго одного или нескольких компонентов (например, других ламп) во второй режим, так что во время ввода в эксплуатацию вторые компоненты не будут казаться инструменту ввода в эксплуатацию ожидающими ввода в эксплуатацию. После этого первая лампа работает в первом режиме, так что она кажется инструменту ввода в эксплуатацию ожидающей ввода в эксплуатацию (таким образом, представляя первую и вторые лампы совместно). Первая лампа также взаимодействует с инструментом ввода в эксплуатацию от имени вторых компонентов для ввода в эксплуатацию первой лампы и вторых компонентов как группы. 3 н. и 12 з.п. ф-лы, 9 ил., 1 табл.
Patent RU-2734935-C2 (RU)
Title: Novel polychloroprene compositions
Inventor: NASREDDINE VICTOR
IPC: C08K3/00
Filed: 2016-11-25
Granted: 2020-10-26
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to substantially free from ETU cross-linkable compositions based on chloroprene rubber, to a method of producing vulcanizates from such compositions and to vulcanised rubber obtained using said method. Cross-linkable composition contains chloroprene rubber, a cross-linking agent and a vulcanization accelerator selected from N-methylthiazolidine-2-thione. Chloroprene rubber contains metal cations from the second or third main group in amount of more than 0.25 wt % and resinate anions in amount of more than 2.5 wt % and less than 4.5 wt % based on total amount of chloroprene rubber. 
     EFFECT: technical result of invention consists in development of cross-linkable compositions essentially free from ETU containing chloroprene rubber, which have reduced vulcanization time and enable the accelerated process of obtaining vulcanizate, preferably without detriment to the vulcanization resistance. 
     12 cl, 3 tbl
Patent RU-2751675-C2 (RU)
Inventor: OZTURK OZCAN
IPC: H04W36/00
Filed: 2017-08-11
Granted: 2021-07-15
Abstract: Изобретение относится к беспроводной связи. Технический результат заключается в осуществлении хэндовера используемого терминалом соединения от исходной базовой станции на целевую базовую станцию без потери возможности осуществления связи, когда терминал перемещается между зонами покрытия базовых станций. Способ включает в себя прием запроса хэндовера от исходной базовой станции для хэндовера связи пользовательского оборудования от исходной базовой станции на целевую базовую станцию, генерирование планирования предоставления восходящей линии связи для пользовательского оборудования для передачи сообщения завершения хэндовера на основании приема запроса хэндовера и передачу упомянутого предоставления на пользовательское оборудование. 8 н. и 68 з.п. ф-лы, 22 ил.
Patent RU-2750352-C2 (RU)
Title: Touch-activated apparatus and method of measuring a physiological parameter
Inventor: HILGERS ACHIM
IPC: A61B5/022
Filed: 2017-09-01
Granted: 2021-06-28
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine, namely to a physiological touch activated apparatus for measuring a physiological parameter and controlling the location of a reading surface relative to the sensing surface of human tissue and to a method of adjusting a physiological touch activated apparatus to optimize placement of the reading surface relative to the sensing surface of human tissue. The apparatus comprises a reading surface, an electroactive polymer structure, a controller. The polymer structure is configured to deform in response to application of an electrical signal to control placement of the reading surface. An electrical signal is applied to the electroactive polymer structure during implementation of the method. The signal is comprised of a superimposed impact signal and a sensing alternate current signal. The impact signal is intended to stimulate deformation of the electroactive polymer structure to control the reading surface to apply impact force to the sensing surface. The reading alternate current signal is intended to ensure measurement of the pressure applied to the sensing surface and has an alternate current frequency within the harmonic of the resonant or anti-resonant frequency of the electroactive polymer structure. The impedance of the electroactive polymer structure in time is measured to measure and indicate the return force affecting the electroactive polymer structure from the side of the sensing surface in time. The value of the applied impact signal is adjusted depending on the measured impedance and/or return force to adjust the placement of the reading surface relative to the sensing surface. 
     EFFECT: pressure at the contact point or distance between the physiological parameter sensor and the body of the user are maintained at a constant level allowing to compensate for movement artifacts and to increase the accuracy of the obtained measurement results. 
     16 cl, 14 dwg
Patent RU-2753717-C2 (RU)
Title: Stainless steel powder for duplex sintered stainless steel
Inventor: BADWE SUNIL
IPC: C22C33/02
Filed: 2017-12-01
Granted: 2021-08-20
Abstract: FIELD: powder metallurgy.SUBSTANCE: invention relates to powder metallurgy, in particular to the production of sintered duplex stainless steel from stainless steel powder. It can be used for piping in chemical process plants, in the petrochemical industry, power generation plants and automobiles, in the food industry, in pharmaceutical equipment parts, in the pulp and paper industry, in desalination plants and in the mining industry. Stainless steel powder contains, wt.%: up to 0.1 С, 0.5-3 Si, up to 0.5 Mn, 20-27 Cr, 3-8 Ni, 1-6 Mo, up to 3 W, up to 0.1 N, up to 4 Cu, up to 0 , 04 P, up to 0.04 S, unavoidable impurities up to 0.8, optionally one or more of up to 0.004 V, up to 1 Nb, up to 0.5 Hf, up to 1 Ti, up to 1 Co, the rest is Fe. Duplex sintered stainless steel part is obtained by compacting stainless steel powder and then sintering in an inert or reducing atmosphere, or in vacuum at a temperature of 1150°C to 1450°C, preferably at a temperature of 1275°C to 1400°C, for a period time from 5 minutes to 120 minutes.EFFECT: invention provides increased tensile strength and corrosion resistance.18 cl, 3 dwg, 2 tbl, 3 ex