baber/WOPTO huggingface dataset:
Patent RU-2713389-C2 (RU)
Inventor: VOLKOV ALEKSANDR GENNADEVICH
IPC: H02M7/217
Filed: 2018-06-13
Granted: 2020-02-05
Abstract: Многозонный преобразователь постоянного тока в переменный, то есть многозонный инвертор тока, относится к электротехнике и необходим для питания регулируемых электродвигателей переменного тока. Многозонный преобразователь постоянного тока в переменный содержит источник тока, 3-фазную мостовую схему, в которой каждое плечо моста выполнено из 2 групп n последовательно включенных управляемых вентилей, каждая из которых выполнена в виде последовательного соединения n управляемых вентилей и неуправляемого вентиля, к точкам соединения вентилей в каждой группе в каждом плече моста введены дополнительно две группы неуправляемых вентилей, причем первая группа n управляемых вентилей подключена катодом крайнего неуправляемого вентиля к нагрузке, а анодом другого крайнего управляемого вентиля группы - к «+» источника тока, вторая же группа управляемых вентилей подключена анодом крайнего неуправляемого вентиля к нагрузке, а катодом другого крайнего управляемого вентиля - к «-» источника тока, при этом между катодом и анодом последовательно включенных управляемых вентилей первой группы и нагрузкой включены диоды первой дополнительной группы, катодами к нагрузке, аналогично между катодом и анодом управляемых вентилей второй группы и нагрузкой также включены диоды второй дополнительной группы, анодами к нагрузке. Предлагаемый многозонный преобразователь постоянного тока в переменный характеризуется меньшим количеством неуправляемых вентилей, что ведет к улучшению массогабаритных параметров и упрощению преобразователя. 3 ил.
Patent RU-2761087-C2 (RU)
Title: Method for producing bubble gum granules
Inventor: PAVESI ENRICO
IPC: A23G4/04
Filed: 2018-06-28
Granted: 2021-12-03
Abstract: FIELD: food industry. 
     SUBSTANCE: method for producing bubble gum granules includes mixing a gum base with one or more sweetening substances, placing the resulting mixture in an extruder. In the extruder, the specified mixture is heated to a temperature above 60°C, the specified mixture is extruded through a matrix disk of the extruder equipped with a set of holes with a diameter of less than 1.5 mm, threads of the mixture coming out of the extruder are cut with a knife in a cutting chamber. A cryogenic gas stream with a temperature below -40°C formed from a mixture of air and cryogenic gas passes through the cutting chamber. As a result, bubble gum granules with a diameter of less than 2 mm are obtained, which are immediately cooled in the specified cutting chamber and removed from the specified chamber by the specified gas flow. Then, the specified granules are mixed with one or more flavor and aroma-giving substances and/or one or more sweetening substances, and the resulting composition is pressed into a mold to produce bubble gum granules.  
     EFFECT: invention makes it possible to obtain bubble gum granules without the risk of changing compositions of bubble gum containing soluble substances. 
     7 cl, 3 dwg
Patent RU-2718393-C2 (RU)
Inventor: SEEHOLZER CHRISTOPH
IPC: B23K26/073
Filed: 2017-01-18
Granted: 2020-04-02
Abstract: FIELD: heat exchange.SUBSTANCE: present invention relates to a method for connection of tubes (125) of a shell-and-tube heat exchanger to pipe grid (130) of said heat exchanger, in which tubes (125) are cohesively connected to tube grid (130) by means of laser welding, in process of which laser beam (211) is generated and focused in a place intended for welding, on connecting section (250) between tube (125) and tube grid (130), wherein laser beam (211) is moved so that it performs first movement along connecting portion (250) and second movement combined with first movement, which differs from first movement, wherein the second movement in a predetermined manner affects the melting bath dynamics and/or in a predetermined manner converts the formed steam capillary.EFFECT: disclosed is a method for connection of tubes of a shell-and-tube heat exchanger to a pipe grid of a shell-and-tube heat exchanger.15 cl, 9 dwg
Patent RU-2752580-C2 (RU)
Inventor: BEISSERT TIM
IPC: C12N15/86
Filed: 2017-03-13
Granted: 2021-07-29
Abstract: FIELD: biotechnology.SUBSTANCE: group of inventions is described, including a system for producing a protein, a pharmaceutical composition for expression of alphavirus replicase and/or replicon, a method for producing a protein in a cell, an eucaryotic host cell for producing a protein, and a method for producing a protein in a subject. In one of the embodiments, the system contains RNA structure for expression of alphavirus replicase and RNA replicon, which can be replicated by replicasein trains, wherein RNA structure contains 5' UTR, an open reading frame, encoding replicase, and 3' UTR, where RNA structure contains 5’-cap for replicase transmission, and RNA replicon contains 5' replicative sequence of alphavirus recognition, an open reading frame encoding the protein of interest, and 3' replicative sequence of alphavirus recognition.EFFECT: obtaining trans-replicating RNA for producing a protein.15 cl, 8 dwg, 7 ex
Patent RU-2718682-C2 (RU)
Inventor: Frolova Marianna Gennadevna
IPC: C04B35/577
Filed: 2018-09-12
Granted: 2020-04-13
Abstract: Изобретение относится к способу получения керамического композита из карбида кремния, упрочненного волокном из карбида кремния, который может быть использован для работы в кислых и агрессивных средах, в условиях высоких температур и длительного механического воздействия. Способ получения керамики включает перемешивание порошка карбида кремния, содержащего спекающую добавку в виде оксидов алюминия и иттрия, с волокнами карбида кремния, полученными методом силицирования. В высушенную смесь добавляют 3 мас.% 10%-ного раствора поливинилпирролидона, формуют заготовки холодным одноосным двухсторонним прессованием с последующим спеканием методом горячего прессования при температуре 1850 о С с максимальным удельным давлением 30 МПа. Способ позволяет получать плотноспеченные керамические материалы, обладающие прочностью до 524 МПа, с трещиностойкостью К IС =6,1 МПа⋅м 1/2 . 2 пр., 1 табл., 2 ил.
Patent RU-2732337-C2 (RU)
Title: Способ получения улучшенных композитных плит
Inventor: CHAFFI TIMOTI L
IPC: B27N3/00
Filed: 2017-02-24
Granted: 2020-09-15
Abstract: Изобретение относится к деревообрабатывающей промышленности, в частности к получению композитных плит. В лигноцеллюлозную смесь добавляют водную дисперсию белка и разбавителя, а также адгезивы, связующие и/или отвердители для получения композитной смеси. Выполняют формование композитной смеси в мат, прессование и отверждение композитной смеси, при этом получают композитную плиту. Причем в лигноцеллюлозную смесь можно добавлять адгезивы, связующие и/или отвердители перед добавлением водной дисперсии белка и разбавителя, одновременно с ним или после добавления, или их комбинации. Улучшается механическая обрабатываемость композитной плиты. 8 з.п. ф-лы.
Patent RU-2731980-C2 (RU)
Inventor: FEDOTOVA SVETLANA VLADIMIROVNA
IPC: F16L23/00
Filed: 2018-11-07
Granted: 2020-09-09
Abstract: FIELD: valve engineering.SUBSTANCE: invention relates to polymer pipes with end flange joints and can be used in oil, chemical and construction industries, as well as for water supply. In a flexible pipe containing an outer shell, a spiral frame and an internal sealing chamber with slots, into which longitudinal force elements are placed in form of two layers wound in opposite directions, the power elements have end sections protruding beyond the ends of the pipe body. End connection of flexible pipe includes male part with flange entering flexible tube, and band enveloping flexible pipe, longitudinal power elements of which have bent in reverse side part, located in cone cavity formed by band and pipe, which is filled with self-hardening compound.EFFECT: higher bearing capacity of pipes in radial and axial directions, as well as providing complete tightness and reliability of end connection of pipes.2 cl, 2 dwg
Patent RU-2756021-C2 (RU)
Inventor: MADIN GRAHAM JOHN
IPC: A61M5/32
Filed: 2017-12-13
Granted: 2021-09-24
Abstract: Изобретение относится к медицинской технике, а именно к устройствам для предотвращения укола иглой. Устройство для инъекционной иглы, опирающейся на несущий иглу элемент шприца, формируется в виде цельного формованного изделия и содержит первую часть, выполненную с возможностью крепления к указанному несущему иглу элементу, и вторую часть, обеспечивающую экран для указанной иглы и выполненную с возможностью шарнирно поворачиваться относительно указанной первой части для раскрывания иглы с целью использования. Указанное устройство выполнено с возможностью принимать первое положение, в котором указанная игла защищена для транспортирования указанного устройства перед началом использования, второе положение, в котором указанная игла раскрывается для наполнения шприца и выполнения инъекции, третье положение, в котором указанная игла защищена после наполнения шприца, но перед выполнением инъекции, и четвертое положение, в котором игла блокируется в указанном устройстве после выполнения инъекции. В одном варианте осуществления указанный экран имеет транспортировочный паз и фиксирующий паз, соединенные посредством затворного устройства, причем данное расположение является таким, что в указанном третьем положении игла находится внутри указанного транспортировочного паза и имеет возможность перемещаться в указанное второе положение, а в указанном четвертом положении указанная игла двигается через указанное затворное устройство в указанный фиксирующий паз, при этом указанное затворное устройство предотвращает ее выход из четвертого положения. Указанное устройство также включает в себя выпуклости для рассеивания энергии, которые действуют с целью уменьшения энергии указанного экрана при его возвращении в третье положение и до того, как указанное затворное устройство войдет в контакт с иглой, для того чтобы предотвратить разбрызгивание любого количества жидкости, имеющегося на игле, из указанного устройства. 3 н. и 22 з.п. ф-лы, 22 ил.
Patent RU-2761249-C2 (RU)
Title: Human genetic markers associated with response to treatment agents that target toxin b clostridium difficile
Inventor: SHAW PETER M
IPC: C12Q1/24
Filed: 2017-12-07
Granted: 2021-12-06
Abstract: FIELD: biotechnology. 
     SUBSTANCE: present invention relates to biotechnology, in particular to genetic markers on the 6th human chromosome that are associated with a favorable response to the treatment that purposefully affects toxin B Clostridium difficile (C. difficile) (TcdB), for example, an antibody to TcdB. These markers of the response to TcdB treatment are useful, among other things, for identifying patients who are most likely to be favorably affected by treatment using a treatment agent that specifically affects TcdB. The present invention also relates to antibodies, drugs and kits suitable together with markers of the response to TcdB treatment according to the present invention. 
     EFFECT: obtaining genetic markers for TcdB treatment. 
     30 cl, 11 dwg, 9 tbl, 5 ex
Patent RU-2751591-C2 (RU)
Inventor: Kuznetsova Nadezhda Anatolevna
IPC: C12N15/00
Filed: 2019-12-17
Granted: 2021-07-15
Abstract: Изобретение относится к медицине, а именно к области микробиологии, молекулярной генетике, и позволяет выявлять гены токсинов бактериального происхождения в образцах окружающей среды, продуктах питания, клинических образцах. Создают мультиплексную панель олигонуклеотидов для амплификации генов токсинов. Для этого осуществляют выбор олигонуклеотидов для таргетной амплификации на основании следующих критериев: длина олигонуклеотидов должна быть не менее 17 нуклеотидов; размер амплифицируемых фрагментов: от 200 до 600 нуклеотидов; праймеры не должны образовывать димеры и вторичные структуры; праймеры на разные мишени не должны образовывать димеры и вторичные структуры и должны быть собраны в мультиплексную панель; затем выполняют разработку на основании вышеуказанных критериев мультиплексной панели олигонуклеотидов для амплификации фрагмента гена дифтерийного токсина, гена стрептококкового токсина группы А, гена холерного токсина субъединицы А, гена холерного токсина субъединицы В, гена ботулинического токсина типа А, гена ботулинического токсина типа В, гена ботулинического токсина типа С1, гена ботулинического токсина типа D, гена ботулинического токсина типа Е, гена ботулинического токсина типа F, гена ботулинического токсина типа G, гена столбнячного токсина, получены их праймеры. Затем с помощью выбранных олигонуклеотидов были амплифицированы соответствующие участки генома микроорганизмов - Corynebacterium diphtheriae, Streptococcus pyogenes, Vibrio cholerae, Clostridium botulinum и Clostridium tetani. 2 н.п. ф-лы, 1 ил., 2 табл.
Patent RU-2763326-C2 (RU)
Title: Ice cutter
Inventor: ANDERSEN SHTEJNAR
IPC: B63B35/12
Filed: 2018-11-15
Granted: 2021-12-28
Abstract: FIELD: shipbuilding.  
     SUBSTANCE: invention relates to the field of shipbuilding, in particular to icebreaking devices of ships. An icebreaking device (10) is proposed for a vessel (12) that connects to the bows (12a) of the vessel (12) to split the cohesive ice (40) floating on the surface of the water; the icebreaking device (10) includes a central part (14) sliding on one side of the ice (40) and one or more side parts (16) sliding on the opposite side of the ice (40); the central part (14) and the side parts (16) run parallel in the forward direction and interact with each other when splitting the ice (40), preventing its rise; at the same time, the narrow and sharp lower edge of the side parts (16) in contact with the ice (40) creates a splitting line (50) in the ice cover (40), and the central part (14) includes a protruding cam structure (14a) for splitting the ice (40) between the side parts (16).  
     EFFECT: capability for small floating vehicles to split thick ice and at the same time push it under the ice cover due to the structure that lifts the ice at an angle so that it naturally slides off under its own weight, and thanks to the shape of the icebreaker device: this will provide a passage in which there is practically no ice left.  
     10 cl, 5 dwg
Patent UA-63011-C2 (UA)
Title: Method and device for casting of metal bars which section is close to final dimensions
IPC: B22D11/20
Filed: 1999-03-19
Abstract: The invention relates to a method and device for casting rectangular metal bars, especially steel bars, close to final dimensions and subsequent in-line rolling out of said bars. The inventive device is provided with a material feed tank that enables liquid metal to be transferred from said tank anddeposited on the top end of a conveyor belt by means of outflowing nozzles, whereupon the solidified liquid metal is transmitted to a rolling stand to be shaped. The invention is characterised by the following steps: (a) before casting begins, (aa) the point where the liquid metal is fed to the conveyor belt is determined in an approximate manner, (ab) the speed of conveyance of said conveyor belt is adjusted according to the desired rolling thickness and rolling speed of the rolling stand, (b) during casting, (ba) the state of solidification of the metal bar on the conveyor belt is detected, (bb) the temperature of the rolling stock is detected in the area of the rolling stand, and (bc) the state of solidification and the temperature of the rolling stock are used as controlled variables for the actual position of the point at which the liquid metal leaves the material feed tank and is fed onto the conveyor belt.
Patent UA-72464-C2 (UA)
Title: Agent for combating plant pests
IPC: A01N43/36
Filed: 1999-05-29
Abstract: The invention relates to agents for combating plant pests, containing the compound of formula (I) mixed with fungicidal active agents. (I).
Patent UA-73098-C2 (UA)
Title: Fire-proof door with doorframe surrounding it
IPC: A62C2/06
Filed: 2000-07-19
Abstract: A fire door provided with a doorframe surrounding said door, comprising a glass pane which is embedded inside a surrounding metal frame. The fire doorconsists of at least one door leaf which is formed by two glass panes which are separated from each other by means of profiled sections. The glass panes extend virtually to the edge of the door leaf and a transparent fire-resistant material is provided between the interspaced glass panes.
Patent UA-52212-C2 (UA)
Title: System for canalization collector defects detection
Inventor: MASLAK VIKTOR MYKOLAIOVYCH
IPC: F16L55/26
Filed: 2002-03-18
Abstract: This invention relates to canalization and water supply. A system for detection of the canalization collector defects has a probe comprising a power supply block, its output is connected to the input of the camera recorder, and the input û by a cable through a pass sensor and a hoist to the unit for control, power supply and visualization of information obtained, this includes a television and thepower supply block of the probe, at that the first input of the television and the output of the power supply block of the probe are connected to the cable. To the probe placed in tightened housing with anti-aggressive coating and arranged as floating with displaced center of weight there are included the lightening block connected to the output of the block of poser supply and to the input of thecolor camera recorder, and video-amplifier, its input is connected to the output of the color camera recorder and the output û to the cable. The unit for control, feeding and visualization of information obtained is equipped with accumulator, inventor, videotape recorder and sign generator, at that the second output of the accumulator is connected to the input of the inventor, the output of the last one û to the second input of the videotape recorder and the third input of the color television, the second input of the last one û to the output of the videotape recorder, the third input of this one û to the output of the sign generator, and theinput of the last one û to the path sensor. This invention decreases labor consumption of technological process of defect reveal.
Patent UA-62027-C2 (UA)
Title: Magnetic mixer
Inventor: STADNYK VIKTOR IVANOVYCH
IPC: B01F13/08
Filed: 2002-12-11
Abstract: The magnetic mixer relates to chemical, pharmaceutical mechanical engineering, in particular, to the labware for preparation of solutions, suspensions. The invention solves the problem of increase of torsion couple of the magnetic mixer which is reached by that the magnetic mixing element is a spring, tubular, ring-shaped body in which the magnets are located in such a manner that external diameter of circle of their arrangement comes nearer to the diameter of the bottom of vessel in which the mixing element is put, thus the mixing element is made with possibility of compression, and in free condition it is able to get primary ring-shaped form. Thus, the diameter of circle of magnets arrangement exceeds the diameter of the neck of the vessel in which they are put that allows to increase quantity of the magnets located in the device and shoulder of action of force of rotation of magnets, that is torsion couple of the mixer. It allows to mix liquid contained in vessels of great volume with narrow neck.
Patent UA-82699-C2 (UA)
Title: Data communication network and computer-filter p2р -messages
Inventor: ANDERSEN FRANK-UVE
IPC: H04L29/08
Filed: 2004-06-30
Abstract: Peer-to-peer messages supplied from a mobile radio communication network (102) to a peer-to-peer message filter (117) are detected and are supplied to a superpeer computer (120) which is connected to a mobile radio network/fixed network interface computer (116). The peer-to-peer message filter (117) is disposed in the mobile radio communication network (102).
Patent UA-81533-C2 (UA)
Title: Copper (ii) complex compound based on benzimidazole-2-carbothioic acid n-alkyl- or n-arylamide and composition for dry lubricant coating
Inventor: SYTAR VOLODYMYR IVANOVYCH
IPC: C07F1/00
Filed: 2006-03-21
Abstract: The invention relates to copper (II) complex compound based on the benzimidazole-2-carbothioic acid N-alkyl- or N-arylamide of general formula:, (1)wherein R= Н, R= СН, Х = СClСОО; R= Н, R= СН, Х = СFСОО; R= Н, R= СН, Х = СВrСОО; R= Н, R= СН, Х = F; R= Н, R= СН, Х = Вr; R= Н, R= СН, Х = СBrСОО; R= Н, R= 4-СНСH, Х = F; R= Н, R= 4-СНСH, Х = Cl; R= Н, R= 4-СНСH, Х = Вr; R= Н, R= 4-СНСH, Х = СFСОО; R= Н, R= 4-СНСH, Х = СВrСОО; R= Н, R= 4-СНОСH, Х = Сl; R= Н, R= 4-СНОСH, Х = F; R= Н, R= 4-СНОСH, Х = Cl; RН, R= 4-СНОСH, Х = Вr; R= Н, R= 4-СНОСH, Х = СFСОО; R= Н, R= 4-СНОСH, Х = СClСОО; R= Н, R= 4-СНОСH, Х = СВrСОО; RН, R= 4-ВrСН, Х = Сl; R= Н, R= 4-ВrСН, Х = BF; R= Н, R= 4-ВrСН, Х = F; R= Н, R= 4-ВrСН, Х = Cl; R= Н, R= 4-ВrСН, Х = Вr; R= Н, R= 4-ВrСН, Х = СВrСОО.The invention relates as well to a composition for dry lubricant coating based on aromatic polyamide containg graphite and copper (II) complex compound based on the benzimidazole-2-carbothioic acid N-alkyl- or N-arylamide.
Patent UA-79405-C2 (UA)
Title: Heat-resistant steel
Inventor: HOHAIEV KAZBEK OLEKSANDROVYCH
IPC: B22F1/00
Filed: 2006-05-12
Abstract: The invention relates to the field of ferrous metallurgy, in particular to the composition of heat-resistant steel which can be applied in production of mineral fibers, for example, in stream feeder assemblies working in touch with silicate melt at temperatures of 1200-1400 DEGREE C. Heat-resistant steel contains, wt. %: 0.01 - 0.06 carbon, 18-25 chromium, 4-6 aluminium, 0.3-1.1 titanium, 0.1-0.2 niobium, 0.1-0.2 cerium, 0.05-0.15 nitrogen, 0.1-0.8 yttrium, 0.2-0.8 oxygen, iron - the rest, at that concentration of aluminium, yttrium and oxygen satisfies formula: Al + 1.5Y - 4O2 = 3.0-4.0, where Al, Y, O2 - wt. % aluminium, yttrium, and oxygen respectively. The invention provides the rise of corrosion resistance of heat-resistant steel and reduction of its moistening with basalt fusion.
Patent UA-83309-C2 (UA)
Title: Technical equipment for blast furnase, use thereof and device for replacing of tapping launder
Inventor: LONARDI EMILE
IPC: C21B7/14
Filed: 2005-06-03
Abstract: A device (20) for replacing a blast furnace runner allows the runner (14) to be transported between an upper, tapping floor level (16) and a lower, service level (42). This handling device (20) comprises an inclinable bridge (26) that can support the runner (14) in an operational position in front of a taphole (12) of the blast furnace (10). This bridge (26) can be inclined so as to form an inclined plane along which the runner (14) can be raised or lowered. Thus, the runner (14) is transported along an inclined plane from the upper, tapping floor level (16) to the lower, service level (42) and vice-versa.
Patent UA-85465-C2 (UA)
Title: Induction apparatus with vortex magnetic field
Inventor: ORLOV IHOR IVANOVYCH
IPC: H02K44/00
Filed: 2007-07-06
Abstract: The invention relates to electric engineering and may be used in devices using energy of vortex magnetic field for material treatment. An induction apparatus having vortex magnetic field comprises a working chamber of non-magnetic material, a core made in the form of laminated rods, number of which in cross section of the working chamber being equal to number of phase bands of vortex magnetic field, and ferromagnetic rings, coiled from a strip and adjacent to rods end, which opposite to the working chamber, and concentrated coils being mounted on rods. Along working chamber length outside a raw of rods is installed. The number of rods, which is in series installed along working chamber length, equals to number of vortex bands. Coils of every phase band one of phases encloses all in series located rods, coils of phase bands of the other phases enclose in series located rods of the row with alternation of these phases along raw length.