baber/WOPTO huggingface dataset:
Patent RU-2737471-C2 (RU)
Inventor: BASTINGS ROEL GUILLAUME HUBERTUS LEONARDUS
IPC: C07D317/38
Filed: 2017-04-10
Granted: 2020-11-30
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: invention relates to a method of producing ethylene carbonate and/or ethylene glycol, involving: a) supplying the absorber overhead stream stream, outputting from the absorber, into the vapor-liquid separator to obtain the stream of the water bottom residue and the recycle gas stream; b) feeding an aqueous process stream containing one or more impurities to the distillation apparatus to obtain an impurities overhead stream and a purified aqueous process stream; c) feeding at least a portion of the purified aqueous process stream and the ethylene oxide product stream to the absorber; and d) bringing ethylene oxide product stream into contact with the purified aqueous process stream in the absorber in the presence of one or more carboxylation and hydrolysis catalysts to obtain a saturated absorbent stream, containing ethylene carbonate and/or ethylene glycol, wherein the aqueous process stream fed into the distillation apparatus comprises at least a portion of one or more streams, selected from a group consisting of: a stream of an aqueous still residue, leaving the vapor-liquid separator, a dehydrator overhead stream, outputting from the dehydrator, and a combination thereof. Invention also relates to system of devices for production of ethylene carbonate and/or ethylene glycol, containing: absorber containing one or more carboxylation and hydrolysis catalysts, at least two inlet holes and at least two outlets, wherein the first inlet of the absorber is in fluid communication with the outlet of the ethylene oxide reactor; vapor-liquid separator, comprising an inlet opening and an outlet opening, wherein the inlet of the vapor-liquid separator is in fluid communication with the first outlet of the absorber; and a distillator comprising an inlet and an outlet, wherein the distillation column inlet is in fluid communication with the vapor-liquid separator outlet, and the outlet of the distillation unit is in fluid communication with the second inlet of the absorber. 
     EFFECT: technical result is a new method of producing ethylene carbonate and/or ethylene glycol with reduced amount of impurities in an aqueous process stream. 
     9 cl, 2 dwg
Patent RU-2763751-C2 (RU)
Title: Random access procedure(s) for radio system
Inventor: ISII ATSUSI
IPC: H04W74/08
Filed: 2018-04-26
Granted: 2022-01-10
Abstract: FIELD: wireless communication.SUBSTANCE: wireless terminal (26) contains receiver circuit (40) made with the possibility of receiving configuration parameters for a random access procedure from base station device (22), wherein configuration parameters include a set of random access preambles and resources of a physical random access channel (hereinafter – PRACH) reserved for requesting system information, processor circuit (40) made with the possibility of selecting a random access preamble, a PRACH resource from the set of random access preambles and PRACH resources in the case of a request for system information, transmitter circuit (44) made with the possibility of transmitting the random access preamble using the PRACH resource.EFFECT: increase in the efficiency of performing system information requests.8 cl, 58 dwg
Patent RU-2754250-C2 (RU)
Inventor: YOUSFI KARIM
IPC: B67D9/02
Filed: 2018-03-30
Granted: 2021-08-31
Abstract: Группа изобретений относится к системам перекачки текучей среды, и конкретнее к морским загрузочным система. Технический результат – обеспечение компактности привода. Система для перекачки текучей среды из положения хранения в целевой трубопровод или из указанного целевого трубопровода в положение хранения содержит трубчатую линию перекачки текучей среды, которая содержит на одном из ее концов соединительную систему, выполненную с возможностью соединения с целевым трубопроводом для перекачки текучей среды, и электрические исполнительные механизмы для управления перемещением линии перекачки в пространстве, каждый с помощью приводного вала. Каждый из исполнительных механизмов для управления перемещением линии перекачки содержит электрический двигатель с выходным валом, редуктор скорости, приводной вал, вращательно приводимый в движение выходным валом двигателя посредством редуктора скорости, который является реверсивным, так, чтобы позволять приводному валу поворачиваться, когда приводной крутящий момент непосредственно прикладывается к нему, и средства торможения для запирания исполнительного механизма в положении, когда управление перемещением находится в процессе, и указанный исполнительный механизм не активируется для указанного управления. 2 н. и 18 з.п. ф-лы, 8 ил.
Patent RU-2759388-C2 (RU)
Inventor: HARVEY PAUL ROYSTON
IPC: G01R33/3815
Filed: 2018-05-08
Granted: 2021-11-12
Abstract: Группа изобретений относится к системе магнитно-резонансной томографии с аварийным прерыванием сверхпроводимости. Система магнитно-резонансной томографии содержит аварийную кнопку и логическую схему, выполненные так, чтобы при работе магнита в сверхпроводящем состоянии приведение в действие аварийной кнопки пользователем заданным первым образом инициировало постепенное уменьшение магнитного поля с рассеянием энергии, накопленной в обмотках магнита, во внешнее рассеивающее устройство, а приведение в действие аварийной кнопки пользователем заданным вторым образом, отличающимся от первого, инициировало сброс магнитного поля с прерыванием сверхпроводимости путем нагревания по меньшей мере части обмоток магнита, приводящего к рассеянию энергии, накопленной в обмотках магнита, в виде дополнительного нагрева магнита. Технический результат - обеспечение простого и надежного способа управления сверхпроводящим магнитом системы МРТ в случае, когда магнитное поле должно быть отключено. 3 н. и 11 з.п. ф-лы, 2 ил.
Patent RU-2765573-C2 (RU)
Title: Multipath codebooks with further optimized costs
Inventor: FAXER SEBASTIAN
IPC: H04B7/0456
Filed: 2017-08-11
Granted: 2022-02-01
Abstract: FIELD: wireless communication. 
     SUBSTANCE: invention relates to wireless communication and, in particular, to multipath codebooks having optimized costs. A method performed in a wireless device contains stages, at which a precoder indicator is determined from a codebook, wherein the indicator contains a phase parameter of the first beam and a phase parameter of the second beam, corresponding respectively to the first beam and the second beam. The phase parameter of the first beam takes one of the first integer of phase values, and the phase parameter of the second beam takes one of the second integer of phase values. At least one of following conditions is met: the second integer of phase values is less than the first integer of phase values, and the second frequency granularity is greater than the first frequency granularity. The method includes a stage, at which a certain precoder indicator is transmitted to a network node. According to another aspect, the second beam has less power compared to the first beam, and the second integer of phase values is less than the first integer of phase values. 
     EFFECT: construction of an effective codebook of a multipath precoder to improve MU-MIMO performance and ensure low feedback costs. 
     1 cl, 19 dwg, 4 tbl
Patent RU-2768127-C2 (RU)
Inventor: GROGAN BARRY
IPC: A63G7/00
Filed: 2018-08-09
Granted: 2022-03-23
Abstract: В соответствии с одним вариантом осуществления система аттракциона для катания включает в себя двойную направляющую петлю, включающую в себя первую направляющую петлю и вторую направляющую петлю, одинарную направляющую петлю, отстоящую от двойной направляющей петли, и перекрестную направляющую, проходящую между двойной направляющей петлей и одинарной направляющей петлей. Система также включает в себя платформу, расположенную на перекрестной направляющей. Платформа выполнена с возможностью поступательного перемещения между положением, выровненным с первой направляющей петлей и второй направляющей петлей двойной направляющей петли, и положением, выровненным с первым участком и вторым участком одинарной направляющей петли. Система дополнительно включает в себя поворотный стол, соединенный с платформой и выполненный с возможностью поворота транспортного средства для катания, расположенного на поворотном столе, и изменения ориентации транспортного средства для катания относительно неподвижного участка платформы. 3 н. и 16 з.п. ф-лы, 7 ил.
Patent RU-2763315-C2 (RU)
Inventor: MA RUIXIANG
IPC: H04W72/04
Filed: 2018-09-28
Granted: 2021-12-28
Abstract: Изобретение относится к области связи и, в частности, к способу и устройству для определения ресурса временной области, используемого для передачи информации в системе беспроводной связи. Техническим результатом является повышение надежности передачи канала управления и повышение надежности передачи данных. Результат достигается тем, что способ включает в себя: прием первой информации, где первая информация включает в себя по меньшей мере одно из: типа услуги, информации о наборе длин ресурсов временной области, периода обнаружения управляющей информации нисходящей линии связи и периода конфигурации набора ресурсов управления, первая информация соответствует первому ресурсу временной области или набору ресурсов временной области, набор ресурсов временной области включает в себя по меньшей мере один первый ресурс временной области, и первый ресурс временной области представляет собой ресурс временной области, занятый физическим каналом, по которому должна выполняться передача информации между терминальным устройством и сетевым устройством; определение, на основе первой информации, первого ресурса временной области, занятого физическим каналом, по которому должна выполняться передача информации; и выполнение передачи информации на первом ресурсе временной области и по физическому каналу. 8 н. и 18 з.п. ф-лы, 9 ил., 5 табл.
Patent RU-2762760-C2 (RU)
Title: Method for damping oscillations of the suspension of a vehicle by means of permanent magnet-induced eddy currents
Inventor: Buryakov Ilya Nikolaevich
IPC: F16F15/03
Filed: 2020-05-27
Granted: 2021-12-22
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to the field of mechanical engineering, in particular, to shock absorption systems of vehicles. The method for damping linear oscillations of the suspension of a vehicle consists in using braking forces occurring in the process of mutual movement of permanent magnets and solid integral closed electrically conductive structural elements as a result of interaction of the magnetic fields of the permanent magnets and the magnetic fields of eddy currents induced as a result of movement in the electrically conductive elements without using external power sources and a control system. 
     EFFECT: temperature range and operating time of shock absorbers are expanded. 
     5 cl, 5 dwg
Patent RU-2769882-C2 (RU)
Title: Attraction vehicle (options) and its operation method
Inventor: FREEDMAN DANIEL MATTHEW
IPC: A63G31/00
Filed: 2018-11-05
Granted: 2022-04-07
Abstract: FIELD: amusement industry. 
     SUBSTANCE: attraction vehicle (10) includes base (16) made with the possibility of movement in operational space (12) of the attraction, and ball (14) interacting with base (16) and additionally including one or more attraction seats (20) located inside ball (14). Mentioned one or more attraction seats (20) are connected to upper surface (128) of platform (18) located inside ball (14). Attraction vehicle (10) also includes drive system (42) of base ball (16), adapted to interact with outer surface (55) of ball (14) to rotate ball (14) relatively to base (16). Upper surface (128) of platform (18) is made so that to remain essentially horizontal, while drive system (42) of the ball rotates ball (14). 
     EFFECT: obtaining an attraction vehicle. 
     23 cl, 7 dwg
Patent RU-2767092-C2 (RU)
Title: Automatic uncoupling system on supply or towing vessel
Inventor: ENGEN BIARNE
IPC: B63B21/58
Filed: 2018-11-15
Granted: 2022-03-16
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to an automatic decoupling system on a supply vessel or a towing vessel. The automatic uncoupling system on a supply vessel or a towing vessel includes a rotary tow hook on a vertical shaft for receiving a tow rope and a decoupling device for disconnecting the tow rope from the tow hook, as well as a recording device. The recording device is an annular plate with the possibility of tilting or lifting, installed above a working area of the tow rope, where it activates the decoupling device under the action of vertical angular movement in the horizontal direction of the tow rope relatively to the tow rope.  
     EFFECT: providing the decoupling system for disconnecting the tow rope from the tug when there is a danger of capsizing as a result of too much heeling and/or longitudinal inclination caused by the towed vessel. 
     13 cl, 4 dwg
Patent UA-55542-C2 (UA)
Title: A process for measuring the hot coke temperature on the conveyer belt
Inventor: ZHURAVSKYI ANATOLII OLEKSANDROVYCH
Filed: 2000-12-11
Abstract: While measuring the temperature using the thermal radiation the compressed air is supplied under a certain pressure in the space between the hot coke of the conveyer belt and heat radiation reception sensor, i.e., in the protective container, from above and downwards on the conveyer belt. A process allows to define more reliably the hot coke temperature on the conveyer belt which reduces the manufacturing method accident rate, transportation thereof, and increases the conveyer belt service life.
Patent UA-47759-C2 (UA)
Title: Self-cleaning filter
Inventor: BONDARENKO VASYL PARFENIOVYCH
IPC: B01D29/01
Filed: 2001-09-04
Abstract: The self-cleaning filter having a body made as a part of a pipeline with a slot along its generatrix, a slot gate installed on the slot, flat filter elements that are installed under the slot along the axis of the pipeline and fixed with possibility of dismounting in turns through the slot, and segment partitions. Segment partitions are made as one or several vertical frames with the upper end wall permeable for liquid. Flat filter elements are fixed at front and back walls of vertical frames, thus forming inlet cavities, and the cover of the slot gate is made as a collector with an outlet branch pipe. Vertical frames with flat filtering elements are fixed to collector with possibility of simultaneous dismounting those through the slot in the pipeline.
Patent UA-74601-C2 (UA)
Title: Hydro-mechanical drive of mining machine
Inventor: REMARCHUK MYKOLA PARFENIIOVYCH
IPC: E21C29/00
Filed: 2003-06-17
Abstract: The hydro-mechanical drive of mining machine has body, system for fluid distribution control, power hydrocylinders, those are connected at one side tothe body and at the other side û to the crankshaft by rods; pressure and discharge hydro-lines connected by the system for fluid distribution to the piston and the rod cavities of the hydrocylinders. Decrease of power consumption at reverse of the rods of hydro-cylinders due to provision of instantaneous opening of the channels by the system for control of distribution valves is achieved through the fact that the control system is equipped with a disc with cuts, electric system, contact-less sensors and electromagnets of hydro-dispensers connected by electric system to electric magnets and sensors; the sensors are arranged in correspondence to the cuts of the disc. The rod and the piston cavities of each hydro-cylinder is by control system, in common, connected to the pressure hydro-line, and the rod cavities are with alternation connected to the pressure, and the piston one û to the discharge hydro-line.
Patent UA-79155-C2 (UA)
Title: Device for slippage signal recording
Inventor: KONDRATENKO YURII PANTELIIOVYC
IPC: B25J19/02
Filed: 2005-04-18
Abstract: The invention relates to the robot technology. A device for recording the slippage signal contains a sensor of slippage made in the form a rod located inside the gripper of main groove of conical shape made in the jaw and tip located at one end of the rod and spring-loaded to it. The recording element is located on the rod. In the jaw the additional groove of conical shape is made which is situated by apex of conical surface coaxially with appropriate apex of basic groove. Rod is fixed on the jaw at junction of basic and additional grooves. The recording element is made in the form of a sensor of magnetic field located on other end of the rod, and a magnet located on the internal surface of additional groove. The sensor of magnetic field is connected to the input of electronic component, which contains series-connected controlled memory unit, comparison device and relay element. Technical result: increase of sensitivity of the slippage sensor and increase of reliability of device.
Patent UA-78916-C2 (UA)
Title: Method for manufacturing of nanofibres of silicon nitride
Inventor: SYLENKO PETRO MYTROFANOVYCH
IPC: C03C13/00
Filed: 2005-09-21
Abstract: Nanofibres of silicon nitride are synthesized by thermal decomposition of silicon tetrachloride at the presence of nitrogen and hydrogen, at that the synthesis is carried out within the range of temperatures of 900-1100 °С during 30-180 minutes, and the ratio of components of silicon tetrachloride, hydrogen and nitrogen steam-to-gas mixture is 10:45:45-20:40:40, correspondingly. The invention provides simplification of the process of nanofibres manufacturing and allows obtaining nanofibres of required size and form.
Patent UA-81332-C2 (UA)
Title: Device for fireless cutting of branch to operating pipeline
Inventor: HRUDZ VOLODYMYR YAROSLAVOVYCH
IPC: F16L41/00
Filed: 2006-01-30
Abstract: The utility model relates to pipeline transport of liquids and gases and is intended for implementation of fireless cutting of branch to operating pipeline without decrease of pressure in it. A device has branch pipe with flange and slide, cylindrical body in which spindle is placed, with circular cutter, centering device and piston over which the body is partially filled with viscous liquid, is arranged with possibility of displacement along the axis of the body, this in the upper part is equipped with cover for pouring viscous liquid, valve for pumping in working agent, opening with plug that is connected to piston by means of cable for discharge of viscous liquid and working agent, and in the lower section - two valves for blowing through the device with inert gas, additionally rotor is included, this is installed on spindle, and stator placed at outer side of the body section of which in the place of rotor and stator placement is made of plastic.
Patent UA-82917-C2 (UA)
Title: 3-cycloalkylaminopyrrolidine derivatives as modulators of chemokine receptor
IPC: A61K31/4439
Filed: 2004-12-16
Abstract: The present invention relates to 3-cycloalkylaminopyrrolidine derivatives of the formula I: (wherein R1, R2, R3, R4, R5, R6, R7, ?, ? and ? are as defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of chemokine receptors and more specifically as modulators of the CCR2 and/or CCR5 receptor. The compounds and compositions of the invention may bind to chemokine receptors, e.g., the CCR2 and/or CCR5 chemokine receptors, and are useful for treating diseases associated with chemokine, e.g., CCR2 and/or CCR5, activity, such as atherosclerosis, restenosis, lupus, organ transplant rejection and rheumatoid arthritis. (I)
Patent UA-91516-C2 (UA)
Title: Method and device for control of group membership at the time of group communications
Inventor: KORSON SKOTT M
IPC: H04W4/08
Filed: 2005-08-16
Abstract: Improved group communications methods which are well suited for a wireless environment are described. End nodes request that access nodes make changes in group membership information maintained at the access node. The access node responds to the requests by a response signal indicating a grant or denial of the request. Requests may be to add or remove the end node, e.g., a mobile wireless terminal, from a particular group membership list identified in the request signal. The access node maintains a detailed list of group members and uses the information to control how signals, e.g., packets, are transmitted to the group members. Group membership information may be updated at the node at the time of handoff and/or an end node enters the cell or otherwise changes its point of network attachment.
Patent UA-95066-C2 (UA)
Title: Assessing state of enity
Inventor: PERRY WARREN JHON
IPC: G06F17/18
Filed: 2005-12-20
Abstract: A method and system of generating an analytical tool for use in assessing a state of an entity is described The method comprises retrieving source data relating to a state of a community of which the entity forms a part, the source data resulting from a data collecting and analysis mechanism and the source data relating to at least one variable and the, or each, variable comprising a plurality of drivers; performing cluster analysis on the source data to produce an array of reference data; and organizing the array of reference data into a form to be used in analyzing data collected from the community. An analytical tool for use in assessing the state of an entity is also described and comprises an array of cells, each cell containing a subset of reference data which provides a measure of each driver related to the state of a community of which the entity forms a part, and the positioning of the cells relative to one another being governed by the inter-relationship of the reference data contained in the cells.
Patent UA-88193-C2 (UA)
Title: cryomagnetic separator of dry concentration
Inventor: LAPTIIENKO ARKADII YAKOVYCH
IPC: B03C1/30
Filed: 2007-10-16
Abstract: The invention relates to high-gradient magnetic separation. A cryomagnetic separator of dry concentration contains a ring-shaped working rotor with a ferromagnetic filler, a stator with inlet and outlet conduits, a cryomagnetic system with an opening, through which a working rotor passes, and which consists of a cryostat and a superconductor magnetic system located therein. The device also contains a magnetic shunt with a winding, a magnetic counterweight and a mechanical system, which is connected with the rotor and includes an electric drive, a reducer and driving rollers. In accordance with the invention, the magnetic counterweight has ring-shaped form, it is made in the form of two stationary parts of additional rotor with ferromagnetic filler of the same cross section and diameter as the working rotor, and installed from both sides of the opening of cryostat symmetrically relative to the superconductor magnetic system. The invention provides for compensation of mechanical efforts between the working rotor and the superconductor magnetic system at the level of (95-98) %, increase of reliability of the device.
Patent UA-88694-C2 (UA)
Title: Plough mounting
Inventor: POPKO VOLODYMYR YOSYPOVYCH
IPC: A01B59/00
Filed: 2007-12-03
Abstract: A plough mounting comprises brackets with center shafts, fixed on a front beam of a plough carriage, and a longitudinal control-rod equipped with a single-acting hydraulic cylinder. A front beam of the plough carriage is equipped with a bi-planed trailing joint with the horizontal axis and a vertical one. On the center shafts a coupling lock is mounted, it is made as a segment of a truncated cone limited by two symmetric side planes formed by generatrices thereof. The vertical axis of the bi-planed trailing joint coincides with the vertical axis of the segment of the truncated cone.