baber/WOPTO huggingface dataset:
Patent RU-2690293-C2 (RU)
Title: Ионный проводник и способ его изготовления
Inventor: NOGAMI GENKI
IPC: H01M10/0562
Filed: 2015-10-26
Granted: 2019-06-03
Abstract: Изобретение относится к ионному проводнику и к способу его изготовления. Ионный проводник содержит литий (Li), борогидрид (ВН), фосфор (Р) и серу (S), причем при дифракции рентгеновских лучей (CuKa: λ=1,5405) ионный проводник имеет дифракционные максимумы по меньшей мере при углах 2θ=14,4±1,0 градуса, 15,0±1,0 градуса, 24,9±1,0 градуса, 29,2±1,5 градуса, 30,3±1,5 градуса, 51,1±2,5 градуса и 53,5±2,5 градуса. Изобретение позволяет увеличить ионную проводимость и механическую прочность. 4 н. и 3 з.п. ф-лы, 9 ил., 2 табл.
Patent RU-2729113-C2 (RU)
Inventor: QIAN MINGWEI
IPC: C12N15/10
Filed: 2015-11-20
Granted: 2020-08-04
Abstract: FIELD: biotechnology. 
     SUBSTANCE: disclosed is a system and method of collecting biological molecules. System comprises an extractor assembly comprising a top cover, an extractor core, an extractor core adapter, an extractor housing and a cover lower ring. Method comprises connecting a syringe with a volume of a fluid-containing sample with an assembly, connecting the downstream end of the extractor core adapter with the sample preparation container sealing cover and passing the sample volume from the syringe through the extractor core to collect sample on substrate and residue in container for sample processing. 
     EFFECT: inventions provide a closed system free from contamination, made with possibility of portable or manual operation during extraction, treatment of biological fluids of large volumes, stabilization of molecules for sample transportation in ambient conditions, elution of extracted nucleic acids without centrifugation, preparation of sample free from pathogen for further application. 
     20 cl, 30 dwg, 1 tbl, 3 ex
Patent RU-2714445-C2 (RU)
Inventor: LI Daj-Chuan
IPC: H01B7/18
Filed: 2016-02-03
Granted: 2020-02-17
Abstract: Изобретение относится к полимерным композициям, содержащим смесь полиэтилена высокой плотности («ПЭВП») с этиленвинилацетатом («ЭВА») и, необязательно, сажей и/или одной или более другими добавками, причем указанные полимерные композиции используются как покрытия для кабелей. Проводник с покрытием содержит: проводник и полимерную композицию вокруг по меньшей мере части указанного проводника. Полимерная композиция содержит полиэтилен высокой плотности и этиленвинилацетат. Содержание винилацетата в указанной полимерной композиции составляет от 1,5 до 8 массовых процентов в расчете на общую массу указанного полиэтилена высокой плотности и указанного этиленвинилацетата. Полимерная композиция имеет показатель текучести расплава (I) от 1,3 до 1,9 г/10 минут, причем указанный этиленвинилацетат имеет содержание винилацетата от 18 до 28 массовых процентов относительно общей массы указанного этиленвинилацетата. Изобретение позволяет получать покрытие с улучшенными прочностными и технологическими характеристиками. 2 н. и 13 з.п. ф-лы, 2 табл.
Patent RU-2744933-C2 (RU)
Title: Слой планарного трансформатора, сборка слоев для планарного трансформатора и планарный трансформатор
Inventor: VANDEPLASSCHE Philippe
IPC: H01F27/22
Filed: 2017-09-21
Granted: 2021-03-17
Abstract: Группа изобретений относится к слою планарного трансформатора, к сборке слоев для планарного трансформатора и к планарному трансформатору. Слой витков катушки планарного трансформатора содержит отдельные электрические соединения и тепловые соединения, при этом тепловое соединение содержит отверстие, снабженное углублением в направлении внутрь слоя. Технический результат - повышение выходного напряжения трансформатора. 4 н. и 4 з.п. ф-лы, 11 ил.
Patent RU-2698693-C2 (RU)
Title: Paper containing synthetic fibres
Inventor: ROSSE ANRI
IPC: D21H15/02
Filed: 2016-03-23
Granted: 2019-08-28
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to paper suitable for making protected documents and to a security document made from said paper. Paper contains fibrillated synthetic fibres and a mixture of non-fibrillated synthetic fibres with different shape factors in cross section, in particular, a mixture of non-fibrillated synthetic fibres of round cross section and flattened cross section. 
     EFFECT: improved mechanical properties of paper, particularly increased resistance to rupture. 
     29 cl, 6 dwg, 4 tbl
Patent RU-2710548-C2 (RU)
Title: Use of lubricating composition
Inventor: ORLEBAR CAROLINE NICOLA
IPC: C10M133/02
Filed: 2016-02-18
Granted: 2019-12-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to use of an aromatic amine in a lubricant composition for providing an ignition advance setting of an internal combustion engine with spark ignition which is 0.5 or more CAD (crankshaft turning angle), where the lubricating composition contains (i) base oil and (ii) from 3 to 20 wt. % aromatic amine, as an antiknock additive, wherein the aromatic amine is selected from aniline and alkyl-substituted aniline compounds, 1,2,3,4-tetrahydroquinoline, diphenylamine and alkyl-substituted diphenylamine compounds, 2-ethylhexyl-4-(dimethylamino)benzoate, indoline, N,N-dimethyl-1,4-phenylenediamine, o-toluidine, p-toluidine, p-anisidine, p-phenetidine and mixtures thereof. 
     EFFECT: disclosed is use of a lubricant composition. 
     5 cl, 4 tbl
Patent RU-2690541-C2 (RU)
Title: Система управления аппаратом воздушного охлаждения газа
Inventor: ABAKUMOV ALEKSANDR MIKHAJLOVICH
IPC: F04D27/00
Filed: 2016-07-05
Granted: 2019-06-04
Abstract: Изобретение относится к аппаратам воздушного охлаждения газа и может использоваться для охлаждения газа после компримирования на компрессорных станциях магистральных газопроводов. Система управления аппаратом воздушного охлаждения газа содержит блок задания температуры, первый регулятор, частотный преобразователь, асинхронные двигатели, вентиляторы, теплообменник и датчик температуры. Выход первого регулятора соединен со входом частотного преобразователя, выход частотного преобразователя подключен к асинхронным электродвигателям, кинематически связанным с вентиляторами, воздействующими потоком воздуха на теплообменник. Система снабжена вторым регулятором, выполненным в виде пропорционально-дифференциального регулятора, вход второго регулятора соединен с выходом датчика температуры, его выход подключен ко второму входу первого регулятора, выход блока задания температуры соединен с первым входом первого регулятора. Первый регулятор выполнен в виде интегрального регулятора. Изобретение направлено на улучшение динамических характеристик и упрощение настройки системы. 4 ил.
Patent RU-2726612-C2 (RU)
Title: Технологическое масло с высокими эксплуатационными характеристиками
Inventor: PATRIK Dzhon Kristofer
IPC: C10G21/00
Filed: 2016-05-11
Granted: 2020-07-15
Abstract: Изобретение относится к вариантам способа получения нафтеновых технологических масел. Один из вариантов включает: a) вакуумную перегонку мазута из нафтенового сырья из установки атмосферной перегонки нафтенового сырья с получением одного или более нафтеновых вакуумных газойлей в одном или более диапазонах вязкости и имеющих вязкостно-весовую константу (ВВК) в диапазоне от 0,855 до 0,895; b) смешивание по меньшей мере одного такого нафтенового вакуумного газойля, имеющего вязкостно-весовую константу (ВВК) в диапазоне от 0,855 до 0,895, с сырьем с высоким содержанием углерода ароматических соединений, имеющим вязкостно-весовую константу (ВВК) более 0,95, определяемую в соответствии с ASTM D2501, выбранным из остатков крекинга этилена, суспензии в нефтепродукте, тяжелого рециклового газойля и легкого рециклового газойля с получением по меньшей мере одного смешанного масла; и c) гидрообработку указанного по меньшей мере одного смешанного масла с получением нафтенового технологического масла с повышенным содержанием углерода ароматических соединений. При этом как сырье с высоким содержанием углерода ароматических соединений, так и нафтеновое технологическое масло с повышенным содержанием углерода ароматических соединений имеют содержание углерода ароматических соединений большее, чем содержание в масле, полученном посредством такой же гидрообработки только одного или более нафтеновых вакуумных газойлей. Также изобретение относится к нафтеновому технологическому маслу, а также к резиновой композиции и покрышке. 8 н. и 21 з.п. ф-лы, 5 ил., 14 табл., 3 пр.
Patent RU-2700875-C2 (RU)
Title: Method of creating porous luminescent structures based on phosphors embedded in photonic crystal
Inventor: Dovzhenko Dmitrij Sergeevich
IPC: C30B33/00
Filed: 2017-12-15
Granted: 2019-09-23
Abstract: FIELD: nanotechnologies. 
     SUBSTANCE: invention relates to nanotechnology. When producing porous luminescent structures containing luminophors embedded in a photonic crystal formed in the form of porous layers on a substrate, first, a one-dimensional photonic crystal with an ordered array of porous layers is formed, which are obtained by chemical or electrochemical etching of the substrate, which is a plate from silicon, SiO 2 , Si 3 N 4 , SiC. Then, the obtained photonic crystal is oxidised thermally or chemically to create a surface SiO 2  film. Thermal oxidation is carried out by heating from 300 to 1000 °C, and chemical - in solutions containing hydrogen peroxide. Thereafter, silanisation is carried out in solutions of alkoxysilanes to form a hydrophobic surface of the photonic crystal and phosphors are introduced therein with a width of the luminescence line which overlaps the resonance mode of the photonic crystal as to wavelength by means of successive digging of the organic solution containing a luminophore onto the surface of the photonic crystal. Luminescent substances used are semiconductor nanocrystals or organic dyes. 
     EFFECT: obtained porous luminescent structures have a narrow luminescence spectrum owing to reducing the probability of nonradiative recombination when interacting with the substrate surface. 
     6 cl, 2 dwg, 4 ex
Patent RU-2733733-C2 (RU)
Title: Ophthalmic compositions containing cooperative complexes of low- and high-molecular hyaluronic acid
Inventor: DE ROSA MARIO
IPC: A61K31/728
Filed: 2016-07-13
Granted: 2020-10-06
Abstract: FIELD: medicine.SUBSTANCE: present invention relates to an ophthalmic composition containing an aqueous base and, as active ingredients, cooperative hybrid complexes, called L/H-HA, between at least one fraction (L-HA) of hyaluronic acid or chondroitin sulphate, keratan sulphate or chondroitin (CS, KS, C), wherein said fraction has average molecular weight in range of 1·10to 5·10 Da, and at least one hyaluronic acid fraction (H-Ha), having average molecular weight of at least 5 times higher than the average molecular weight of L-HA and in any case in range of 5×10to 5×10 Da, wherein the weight ratio of L-HA to H-HA in the L/H-HA complex is in range of 0.5 to 2.EFFECT: present invention enables to obtain compositions, which have improved moisturizing and lubricating action, as well as in contact with eye surface, compositions containing L/H-HA complexes, act as L-HA and H-HA systems with slow release, ensuring high mucoadhesion.9 cl, 8 ex, 5 tbl
Patent RU-2696350-C2 (RU)
Title: Dynamic loudspeaker cooling system
Inventor: KHROMOV ANDREJ VLADIMIROVICH
IPC: H04R1/00
Filed: 2018-01-29
Granted: 2019-08-01
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to electrodynamic loudspeakers, namely, to means for reduction of heating of voice coil of loudspeaker. Motor of electrodynamic loudspeaker, including at least one permanent magnet and at least one magnetic field concentrator, for concentration of magnetic field created by permanent magnet, in a magnetic gap, and a voice coil consisting of a frame and winding, located in a magnetic gap, wherein the voice coil has at least one protruding element for heat removal, located on the inner and/or outer surface of the voice coil. 
     EFFECT: technical result is increase in speaker maximum long-term power. 
     24 cl, 13 dwg
Patent RU-2736755-C2 (RU)
Title: Emulsions containing water-soluble agents, retarding acid reaction, and methods of their production and application
Inventor: DAEFFLER CHRISTOPHER
IPC: C09K8/74
Filed: 2016-08-30
Granted: 2020-11-19
Abstract: FIELD: acid treatment of underground productive formation. 
     SUBSTANCE: multiphase aqueous composition for use in treating a subterranean formation for intensifying production of fluids, comprising: a surfactant, a first phase containing water, an acid and a water-soluble acid retarding agent, and a second phase selected from the group, consisting of an immiscible organic phase, gas and combinations thereof, wherein said surfactant is a cationic surfactant of structure [RNXYZ] +  A − , where R is an alkyl chain containing 10–18 carbon atoms. X, Y and Z are selected from methyl, ethyl, hydroxyethyl or benzyl, where X, Y and Z can be identical or different; and A is an anion selected from the group consisting of fluoride, chloride, bromide, iodide, acetate, sulphate, alkyl sulphonate or aryl sulphonate. Method of treating a subterranean formation to intensify production of fluids, comprising: providing said multiphase aqueous composition and b) treating an underground formation, fluidly connected to the well borehole, an oil treatment fluid containing said multiphase aqueous composition. Method of treating a subterranean formation for intensifying production of fluids, involving: a) treating a subterranean formation fluidly connected to a wellbore, an oil treatment fluid, containing said multi-phase aqueous composition containing said surfactant, including a foaming agent, a first phase containing water, acid and a water-soluble acid retarding agent, a second phase comprising a gas selected from a group consisting of nitrogen, carbon dioxide, oxygen, helium, argon, hydrogen, methane or ethane, or a combination thereof, wherein said multiphase aqueous composition is in form of a foam. 
     EFFECT: technical result is providing increase in depth of fractures of hydraulic fracturing and/or acid treatment of rocks. 
     24 cl, 3 tbl, 9 dwg
Patent RU-2716005-C2 (RU)
Title: Video tracking method with improved dynamic characteristics and device for implementation thereof
Inventor: Arzumanyan Eduard Pogosovich
IPC: F41G7/26
Filed: 2018-06-29
Granted: 2020-03-05
Abstract: FIELD: physics.SUBSTANCE: invention relates to video tracking systems of objects based on television (TV) or thermal imaging (TPV) principle. Disclosed is a method of video tracking of an object, in which an image sensor employs a multiple increase in the frame (field) frequency and an operation for converting a video signal of high frame (field) frequency to a video signal at a standard frame rate (field) of 50 Hz by thinning a sequence of frames from an image sensor, storing stored frames and multiple reduction of the rate of reading digital video signal of stored frames of the video sequence for interfacing with video monitor parameters with standard frame rate (fields).EFFECT: prevention of disruption of tracking caused by limited permissible values of relative speed and acceleration of tracking objects.2 cl, 1 tbl, 4 dwg
Patent RU-2724091-C2 (RU)
Title: Device for liquefaction of hydrocarbon feed stream (versions)
Inventor: KRISHNAMURTHY GOWRI
IPC: F25J1/00
Filed: 2018-09-25
Granted: 2020-06-19
Abstract: FIELD: liquefied natural gas.SUBSTANCE: gas liquefaction system includes a cooling system with mixed coolant and several pressure levels, which include cooling of compressed mixed coolant flow and separation of cooled compressed mixed coolant flow into vapor and liquid parts. Liquid part ensures cooling capacity of the first pre-cooling heat exchanger. Steam-like part is additionally compressed, cooled and condensed and used to ensure cooling capacity of the second pre-cooling heat exchanger. Gas of flash evaporation, separated from liquefied natural gas, is heated and combined with natural gas flow.EFFECT: technical result is increased throughput capacity of natural gas liquefaction device.19 cl, 1 tbl, 6 dwg
Patent RU-2729391-C2 (RU)
Inventor: ALIEV TEJMUR KANTAMIROVICH
IPC: C07K16/24
Filed: 2018-12-28
Granted: 2020-08-06
Abstract: FIELD: biochemistry.SUBSTANCE: invention relates to a monoclonal antibody selectively binding human interferon beta-1a. Also disclosed are isolated DNA fragments encoding VH or VL coding said antibody, and an antigen-binding fragment of said antibody.EFFECT: invention provides effective treatment of diseases associated with human interferon beta-1a.4 cl, 3 dwg, 4 tbl, 4 ex
Patent RU-2735716-C2 (RU)
Inventor: SOAVE MARIO
IPC: H04W4/50
Filed: 2017-07-27
Granted: 2020-11-06
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to automatic configuration of wireless communication networks in response to user activity. Device and related methods relate to configuration of network remote from user's personal network, using parameters regulating personal network of user, in response to user activity, as well as in location and moment of time, which are based on user activity. In an illustrative example, a network may be a Wi-Fi network. User personal network may be, for example, a home user SSID for accessing a personal Wi-Fi access device of a user. In some examples, user activity may be a request to access a remote network using a user's home SSID. Requested access may be provided at the time and location agreed with the SSID portability provider. Various examples may preferentially provide portable access to the Internet, for example using a home SSID of a user already configured on user devices. 
     EFFECT: technical result is provision of unobstructed and safe implementation of user devices access to Internet by means of remote network. 
     20 cl, 17 dwg
Patent RU-2738584-C2 (RU)
Inventor: PINOZA Ottavio
IPC: B21C1/28
Filed: 2017-07-25
Granted: 2020-12-14
Abstract: FIELD: drawing manufacturing. 
     SUBSTANCE: drawing carriage for drawing mill comprises two clamping blocks and device for movement of clamping blocks for movement, opening and closing of clamping blocks. Device for movement of clamping blocks has one linear motor, wherein the linear motor has a stator part fixed on the drawing carriage and a rotor part located on the drawing carriage and linearly moving relative to the stator part, which is configured to directly or indirectly engage with at least one clamping block or clamping shoe holder. 
     EFFECT: as a result, avoiding slippage and flattening of the material being pushed by increasing the accuracy of synchronizing movement of the clamping blocks. 
     5 cl, 8 dwg
Patent RU-2753949-C2 (RU)
Title: Система управления аттракционом для катания (варианты)
Inventor: WOODCOCK KATHRYN LEE
IPC: A63G31/16
Filed: 2017-11-17
Granted: 2021-08-24
Abstract: Множество датчиков может получать данные, относящиеся к функционированию множества транспортных средств для катания, причем упомянутое множество датчиков включает в себя камеры, выполненные с возможностью захватывать изображения. Система управления коммуникационно связана с управляющими элементами каждого из множества транспортных средств для катания и выполнена с возможностью управлять функционированием на основе упомянутых данных. Рабочая станция включает в себя по меньшей мере одну интерфейсную панель для обеспечения анимированного представления транспортных средств для катания, причем анимационные эффекты анимированного представления выполнены с возможностью имитировать перемещение транспортных средств для катания на основе информации о расположении. Одна или более индикаторных панелей видов в матрице расположены за пределами рабочей станции таким образом, чтобы оператор мог наблюдать упомянутые одну или более индикаторных панелей. Часть видов соответствует данным камер и графическому указателю. 3 н. и 13 з.п. ф-лы, 5 ил.
Patent RU-2764207-C2 (RU)
Title: Polyolefin composition
Inventor: CHZHAN KAJNAN
IPC: C08F210/02
Filed: 2017-09-18
Granted: 2022-01-14
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to a group of inventions: a polyolefin composition, a method for producing a polyolefin composition, a method for free-radical curing of a polyolefin composition, a cross-linked polyolefin product, a manufactured product, a coated conductor and a method for transmitting electricity. This composition contains polyolefin polymer of monocyclic organosiloxane of the formula (I): [R 1 ,R 2 SiO 2 / 2 ] n , organic peroxide of the formula R O -OO-R O . Polyolefin polymer is polymer of low-density polyethylene (LDPE) containing from 50 to 100 percent by weight of ethylene monomer links, from 50 to 0% by wt. of co-monomeric links of a (C 3 -C 20 )alpha-olefin derivative and from 20 to 0% by wt. of diene co-monomeric links, wherein the total weight percentage is 100.00% by wt.; from 0.01 to 50% by wt. The polyolefin composition does not contain a phosphazene base. The polyolefin composition does not contain 24% by wt. or more of an inorganic filler. The polyolefin composition is obtained by mixing polyolefin polymer and monocyclic organosiloxane. The method for free-radical curing of a polyolefin composition to obtain a cross-linked polyolefin product includes heating the polyolefin composition at an effective curing temperature with organic peroxide. A coated conductor contains a conductive core and an insulating layer partially covering the conductive core, wherein part of the insulating layer contains a polyolefin composition. The method for electricity transmission includes applying voltage to the conductive core of the coated conductor to generate a flow of electricity through the conductive core.  
     EFFECT: development of a polyolefin composition containing polyolefin polymer and an improved co-agent that is resistant to vulcanization and has a sufficient degree of cross-linking for use as insulating layers in power cables at higher voltages. 
     12 cl, 4 tbl, 6 ex
Patent RU-2764529-C2 (RU)
Title: Aerosol generating device with elastic current collector
Inventor: BATISTA RUI NUNO
IPC: A24F40/465
Filed: 2018-08-09
Granted: 2022-01-18
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: group of inventions relates to an aerosol generating device, an aerosol generating system, and an elastic element in the form of a current collector. The aerosol generating device contains a chamber, an induction coil arranged around at least part of the chamber, and an elastic element in the form of a current collector placed inside the chamber. The elastic element in the form of a current collector has a tubular shape to accommodate at least part of an aerosol generating product inside the elastic element in the form of a current collector. The aerosol generating device contains a power supply unit and a controller connected to the induction coil and made with the possibility of supplying alternating electric current to the induction coil, so that when used, the induction coil generates an alternating magnetic field for induction heating of the elastic element in the form of a current collector and, thereby, heating at least part of the aerosol generating product placed in the elastic element in the form of a current collector.  
     EFFECT: optimization of heat transfer from the element in the form of a current collector to the aerosol generating product during use is ensured, the possibility of placing the element in the form of a current collector adjacent to the inner surface of the chamber is ensured, which can reduce or minimize the distance between the element in the form of a current collector and the induction coil placed around the chamber, constant contact is maintained between the elastic element in the form of a current collector and the aerosol generating product during use. 
     20 cl, 6 dwg