baber/WOPTO huggingface dataset:
Patent RU-2708142-C2 (RU)
Title: Braking system for railway vehicle
Inventor: THOMAS DIDIER
IPC: B61H5/00
Filed: 2016-06-03
Granted: 2019-12-04
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to braking system (1) of a railway vehicle comprising braking device (2) having body (7); a single brake piston (8) movable relative to said body to act on brake linkage (5) and together with body limiting high pressure chamber (17), supply into which is provided from source (55, 57) of working medium for installation of piston into rest position, in which brake lever mechanism does not apply force to braking element (6) of railway vehicle; first and second seals (28, 30), installed between first part (21) of brake piston and body; and third and fourth seals (32, 34), installed between second part (22) of brake piston and body, wherein first and third seals form main means of sealing high pressure chamber and second and fourth seals form additional means of sealing of said chamber. 
     EFFECT: invention provides a simple, convenient and cheap way to ensure the level of safety of the brake system. 
     15 cl, 7 dwg
Patent RU-2701921-C2 (RU)
Inventor: JOURDAN ALEX
IPC: B01J19/24
Filed: 2016-06-10
Granted: 2019-10-02
Abstract: Изобретение относится к установке и способу осуществления термического деазотирования гидрата нитрата уранила с целью получения триоксида урана. Установка включает горелку, реакционную камеру, расположенную на выходе из горелки и включающую в себя входной патрубок для гидрата нитрата уранила, имеющего формулу UO 2 (NO 3 ) 2 ⋅xH 2 O, где 2≤x≤6, при этом реакционная камера и горелка выполнены с возможностью осуществления термического деазотирования гидрата нитрата уранила и образования триоксида урана, имеющего форму частиц, разделительную камеру, которая представляет собой осадительную камеру, выполненную с возможностью отделения части частиц триоксида урана от газов, образующихся при термическом деазотировании, и фильтр, выполненный с возможностью отделения другой части частиц триоксида урана от газов, образующихся при термическом деазотировании, для их очистки и способный осуществлять разделение при температуре выше или равной 350°C. Изобретение обеспечивает получение с хорошим выходом частиц триоксида урана, обладающих улучшенными морфологическими характеристиками. 4 н. и 12 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2715702-C2 (RU)
Title: Introducing lignin into polyurethane products
Inventor: PHANOPOULOS CHRISTOPHER
IPC: C08G18/30
Filed: 2016-09-29
Granted: 2020-03-03
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to a composition used for structural timber adhesives. Said composition contains lignin dispersed in polyisocyanate. Average particle size (d90) of the dispersed lignin is less than 5 mcm. 
     EFFECT: obtained composition is characterized by improved stability, flammability, manufacturability, particle size and/or particle size distribution, and also provides improved properties when used in applications of polyurethane, including as an adhesive, demonstrating improved modulus of elasticity, strength and characteristics of filling gaps. 
     15 cl, 4 dwg, 9 tbl, 6 ex
Patent RU-2732963-C2 (RU)
Title: Reinforcing assembly of surgical stapling instrument with gel adhesive retainer
Inventor: SCHEIB CHARLES J
IPC: A61B17/072
Filed: 2016-10-20
Granted: 2020-09-25
Abstract: FIELD: medical equipment. 
     SUBSTANCE: group of inventions relates to a surgical stapling instrument. Device for a surgical stapler comprises a reinforcing member, an adhesive material and a retaining sheet. Reinforcing element has dimensions allowing to install it on the support or platform of the cartridge with staples of the surgical stapling instrument. Adhesive material is located on the reinforcing element. Adhesive material is configured to flow through the reinforcing member in response to a temperature higher than the melting point. Retaining sheet is arranged on adhesive material. Retaining sheet is attached to the reinforcing member so that the retaining sheet is configured to hold the adhesive material on the reinforcing member. In a second embodiment, the surgical stapler comprises a reinforcing member, a fluid adhesive material and a retention sheet. Reinforcing element has dimensions allowing to install it on the support or platform of the cartridge with staples of the surgical stapling instrument. Fluid adhesive material is placed on the reinforcing element. Fluid adhesive material is configured to flow through the reinforcing member in response to a temperature higher than the melting point. Retaining sheet is arranged on fluid adhesive material. Retaining sheet is attached to reinforcing element so that retaining sheet is configured to retain fluid adhesive material on reinforcing element. In the third version, the device for a surgical stapling instrument comprises a cassette, a fluid adhesive material and a retaining sheet. Cassette forms a recess the size of which makes it possible to receive the support or platform of the cassette with staples of the surgical stapling instrument. Cassette includes a platform located in the recess. Fluid adhesive material is located on the platform. Retaining sheet is attached to cassette. Retaining sheet has such dimensions and location to retain fluid adhesive material on platform. 
     EFFECT: use of inventions makes it possible to reduce risk of tissue rupture in area of applied staples or near it. 
     19 cl, 14 dwg
Patent RU-2734414-C2 (RU)
Title: Rubber mixtures
Inventor: REBEN Karen
IPC: C08K5/5419
Filed: 2016-11-28
Granted: 2020-10-16
Abstract: FIELD: chemical industry. 
     SUBSTANCE: group of inventions relates to a rubber mixture, a method for preparation thereof, as well as to use thereof. Rubber mixture contains (a) at least one rubber, with the exception of silicone rubber, chloroprene rubber, bromobutyl rubber, fluorine-containing rubber and nitrile rubber, (b) at least one silane of formula CH 3 (CH 2 ) 14 CH 2 -Si(-O-CH 2 -CH 3 ) 3 , CH 3 (CH 2 ) 6 CH 2 -Si(-O-CH 2 -CH 3 ) 3 , CH 3 CH 2 CH 2 -Si(-O-CH 2 -CH 3 ) 3 , CH 3 (CH 2 ) 14 CH 2 -Si(-O-CH 3 ) 3 , CH 3 (CH 2 ) 6 CH 2 -Si(-O-CH 3 ) 3 , CH 3 CH 2 CH 2 -Si(-O-CH 3 ) 3 , phenyl-Si(-O-CH 2 -CH 3 ) 3,  phenyl-Si(-O-CH 3 ) 3 , CH 2 =CH-CH 2 -Si(-O-CH 2 -CH 3 ) 3  or CH 2 =CH-CH 2 -Si(-O-CH 3 ) 3 , (c) at least one amine compound selected from a group comprising triethanolamine, triisopropanolamine and [HO-CH(phenyl)CH 2 ] 3 N, and (d) at least one bifunctional silane, which is thiosilane. Such rubber mixtures are prepared by mixing together rubber, silane (b), amine compound and bifunctional silane. Described also is use of rubber mixtures to produce molded articles. 
     EFFECT: technical result is providing a rubber mixture, which during vulcanization does not release, in contrast to rubber mixtures with known guanidinium accelerators, toxic aniline, respectively, its derivatives, and in versions without diphenylguanidine have more steep curve of vulcanization, better processability (Mooney viscosity), longer incubation period (values t 10 , t 20 ), shorter duration of vulcanization until complete vulcanization (value t 90 ) and improved vulcanizate gain. 
     9 cl, 4 tbl, 7 ex
Patent RU-2765299-C2 (RU)
Title: Intensity configuration of light sources composing lighting system
Inventor: BELIN Patrik
IPC: H05B33/08
Filed: 2016-12-16
Granted: 2022-01-28
Abstract: FIELD: lighting. 
     SUBSTANCE: invention relates to a method for configuring a lighting system containing a set of at least three light sources (L i ) having different spectra (S i (λ)). Intensities (φ i ) of each of light sources of the specified set are automatically determined by means of minimization of a distance between the reference spectrum (S R (λ)) and a synthetic spectrum (S s (λ)), defined as the sum of spectra (S i (λ)) of each source (L i ) of the specified set, weighted by the specified intensities (φ i ). 
     EFFECT: providing the possibility of obtaining the common spectrum with high CRI index in the lighting system containing the set of at least three light sources having different spectra. 
     9 cl, 4 dwg
Patent RU-2750993-C2 (RU)
Inventor: BOMBARDELLI EZIO
IPC: A61P19/02
Filed: 2017-06-28
Granted: 2021-07-07
Abstract: Настоящее изобретение относится к фармацевтической промышлености, а именно к композиции, обладающей анальгетической и противовоспалительной активностью. Композиция, обладающая анальгетической и противовоспалительной активностью, которая содержит на единицу дозировки: а) 250,00 мг экстракта Vitis vinifera в форме комплекса с фосфолипидами, б) 50,00 мг липофильного экстракта Zingiber officinale, содержащего 25% масс./масс. гингеролов, в) 20,00 мг липофильного экстракта Zanthoxylum piperitum, полученного путем экстрагирования CO 2 , стандартизированного до 25% масс./масс. изобутиламидов, и г) 50,00 мг диацереина. Вышеописанная композиция обладает синергетической анальгетической и противовоспалительной активностью. 4 з.п. ф-лы, 2 табл., 7 пр.
Patent RU-2735555-C2 (RU)
Inventor: LEE ANDREW WREATHALL
IPC: A01G25/16
Filed: 2017-07-03
Granted: 2020-11-03
Abstract: FIELD: agriculture. 
     SUBSTANCE: system for controlling conditions of growing plants in hydroponic growing systems, method of controlling plant growth conditions using a system and a portable detector communication device configured to be used in a system, comprising at least one detector for measuring at least one property of a substrate for growing plants, a first and a second data processing device, a data storage device. Detector or each detector is configured to measure property or properties of substrate for growing plants and capable of transmitting a detector identifier and the measured property or properties over a communication channel to a first data processing means. First data processing means is configured to: storing previously marked irrigation data in memory, indicating interrelation between multiple values for one or more of temperature, pH level, water content, content of nutrients, oxygen content and substrate plant parameters, and a plurality of required irrigation parameters; processing the measured properties received from each detector to obtain processed properties of the substrate; providing output of data indicating input data of required watering for growth substrate, based on processed properties and previously marked irrigation data; sending processed data to data storage means. Data storage device is configured to store sent data as registered data. Second data processing means is configured to: receive data from the data storage means; calculating predicted properties of substrate based on recorded data; determining the difference between the treated substrate properties and the predicted properties of the substrate; receiving input data on alert conditions for outputting a warning based on said difference; output warning, when said difference corresponds to warning condition. 
     EFFECT: enabling adjustment of plant growth conditions in response to rapidly changing factors. 
     19 cl, 16 dwg
Patent RU-2731315-C2 (RU)
Inventor: Mokhov Dmitrij Evgenevich
IPC: A61H99/00
Filed: 2019-02-04
Granted: 2020-09-01
Abstract: Изобретение относится к медицине и может быть использовано для диагностики и коррекции обратимых нарушений связочно-мышечного аппарата организма. Диагностику обратимых нарушений связочно-мышечного аппарата организма осуществляют путем комбинированно осциллирующих тестирующих двух видов мануальных воздействий. При этом оценивают состояние эластичности структурных элементов ткани путем воздействия одновременно встречно- и возвратно-поступательными направлениями движения рук, воздействия осуществляют с большой амплитудой, используют низкую скорость передачи движений. Оценивают состояние вязкости интерстициальной жидкости путем воздействия одновременно однонаправленными и возвратно-поступательными направлениями движения рук, передающими толчковые встряхивающие движения обследуемым тканям, воздействия осуществляют в низко интенсивном по уровню амплитудном диапазоне, а скорость передачи тканям толчковых сотрясающих воздействий при этом создают высокой. Состояние эластичности структурных элементов ткани оценивают по проявляемой биомеханической реакции обследуемых тканей на деформирующие воздействия. Состояние вязкости интерстициальной жидкости оценивают по биомеханической реакции обследуемых тканей в ответ на встряхивающие воздействия. Определение указанных свойств эластичности и вязкости производится по данным, получаемым в тактильных ощущениях, воспринимаемых врачом посредством рецепторного аппарата собственных рук, по которым выявляют нарушения. Процедуру коррекции выявленных нарушений связочно-мышечного аппарата организма производят по определенным, как указано выше, тактильным ощущениям и осуществляют повторными комбинированными осциллирующими мануальными воздействиями на ткани, в ходе которых контролируют динамику изменений, происходящую раздельно в состоянии эластичности структурных элементов ткани и вязкости интерстициальной жидкости. Процедура коррекции завершается при достижении положительной динамики изменения эластичности структурных элементов ткани и вязкости интерстициальной жидкости. Способ обеспечивает диагностику и коррекцию обратимых нарушений связочно-мышечного аппарата организма. 1 пр.
Patent RU-2750764-C2 (RU)
Title: Tire for vehicle wheels
Inventor: BALINI ALFREDO
IPC: B60C11/12
Filed: 2017-12-22
Granted: 2021-07-02
Abstract: FIELD: vehicle tires.SUBSTANCE: invention relates to automobile all-season tires. A vehicle wheel tire contains a tread band containing circumferential grooves, circumferential ribs formed by circumferential grooves, and a plurality of slit-like drainage grooves (10) that extend on the circumferential ribs from the radially outer surface of the tread band towards the radially inner part of the tread band. The slit-like drainage grooves (10) run along a given trajectory and contain, in any cross-section perpendicular to the given trajectory, a main part (100) having a first radial dimension (H') and a first transverse dimension (T, T') essentially constant along the radial direction, and at a radially external location with respect to the main part (100), an upper part (110) extending to the radially external surface of the tread band and having a second transverse dimension (W) on the radially external surface of the tread band, exceeding the first transverse dimension (T, T')EFFECT: improving the performance of the tire during year-round operation.24 cl, 7 dwg
Patent RU-2749087-C2 (RU)
Inventor: HERRY MICKAEL
IPC: F17C3/02
Filed: 2018-03-08
Granted: 2021-06-03
Abstract: Изобретение относится к герметизированному и теплоизоляционному резервуару для хранения текучей среды. Резервуар имеет стенку (1), содержащую в направлении толщины снаружи внутрь резервуара несущую конструкцию (3), первичный теплоизоляционный барьер (5) и первичную уплотнительную мембрану (6), которая находится около первичного теплоизоляционного барьера (5) и предназначена для контакта с текучей средой, хранящейся в резервуаре. Первичный теплоизоляционный барьер (5) содержит первичную изоляционную панель (16), которая включает в себя опорную зону (37), взаимодействующую с устройством (38) крепления. Устройство (38) крепления упирается на опорную зону (37) наружной жесткой пластины (19) таким образом, чтобы удерживать ее в сторону несущей конструкции (3). Первичный теплоизоляционный барьер (5) содержит усиливающую изоляционную вставку (43), протяженную в направлении толщины от опорной зоны (37) наружной жесткой пластины (19) к отдельной зоне первичной уплотнительной мембраны (6) таким образом, чтобы воспринимать сжимающие силы, которые могут действовать на отдельную зону (26) первичной уплотнительной мембраны (6). Усиливающая изоляционная вставка (43) содержит слой (45) полимерной пены, имеющий предел текучести при сжатии, превышающий предел текучести при сжатии слоя (17) полимерной пены первичной изоляционной панели (16). Техническим результатом является повышение сопротивляемости резервуара скачкам давления, которые могут быть вызваны перемещением текучей среды внутри резервуара. 4 н. и 13 з.п. ф-лы, 10 ил.
Patent UA-73980-C2 (UA)
Title: Press for forming pipes of large diameter
Inventor: SCHIFFERS HANS GUENTER
IPC: F15B11/036
Filed: 2002-09-24
Abstract: Invention relates to the press for forming pipes of large diameter of the sheets into U-shaped cylindrical billet with the slit, which consists of several gap presses straight arranged in one row, which corresponds to the length of molded pipes of large diameter, each of which includes lower tool and upper tool performing vertical reciprocating travel with the help of hydraulic cylinders. Hydraulic cylinders are made as the cylinders of fast motion with an auxiliary piston in the form of a rod directed in the cylinder housing located in the centre on or in the main piston of larger diameter, and having channels for bringing the pressure means to the piston surface of auxiliary piston, and also from the annular surface of the main piston without auxiliary piston. The invention provides for reduction of overall dimensions of the press and reduction of oil consumption.
Patent UA-60774-C2 (UA)
Title: Mounted plough
Inventor: SKOROBOGATOV DMYTRO VALENTYNOV
IPC: A01B13/14
Filed: 2003-02-20
Abstract: A mounted plough contains a hitch device, a frame with bodies of the upper and lower tiers placed thereon. In front of the bodies of the tier plough at angle to the direction of the movement a battery of disk cutters is arranged.
Patent UA-73842-C2 (UA)
Title: Method of the treatment of tobacco
IPC: A24B3/12
Filed: 2001-06-15
Abstract: The invention relates to a method for the treatment of tobacco, in particular of Burley tobacco, whereby the tobacco, preferably in the form of leaf tobacco, is treated with a casing, preferably containing sugar. A thermal treatment of the tobacco treated with casing then occurs using saturated steam. Before the treatment, the moisture content of the tobacco is in the range of 15% to 25% and after the treatment the moisture content is in the range of 15% to 25% and the tobacco temperature is in the range 80 DEGREE C to 115 DEGREE C.
Patent UA-78325-C2 (UA)
Title: Method for transmitting discrete electric signals
Inventor: OVCHYNNYKOV VALERII VASYLIOVYC
IPC: H04B3/50
Filed: 2003-09-15
Abstract: The invention relates to methods for transmitting information, in particular to communication interfaces of electronic devices. The inventive method makes it possible to extend a communication distance and liability improving noise immunity by compensating a noise signal in both wires of a communication line. Said method consists in grounding the first pole of a source and the first wire of the communication line, and in connecting the second wire of said line to the second pole of the source through a resistor during digital signals transmission from an transmitter to a receiver which are disposed on a two-wire communication line and provided with the power source. A logical signal is transmitted in a binary code by closing the line by the transmitter with the aid of an electric key and the voltage value of the signal in the second wire is read out with the aid of the receiver when the first wire of the communication line is grounded through an additional r?sister whose value is equal to that of the first r?sister.
Patent UA-86580-C2 (UA)
Title: Cooled gas turbine blade
Inventor: DAUX STEPHAN
IPC: F02C7/18
Filed: 2005-05-17
Abstract: A blade (10) for a turbomachine gas turbine, the blade having a cooling circuit comprising at least one cooling cavity (26) with a high aspect ratio extending radially between a root and a tip of the blade, and at least one air admission opening at a radially inner end of the cavity to feed it with cooling air, at least one of the walls (26a, 26b) of the cooling cavity being provided with a plurality of indentations (30) so as to disturb the flow of cooling air in said cavity and increase heat exchange.
Patent UA-81495-C2 (UA)
Title: Method of forming semi-cylindrical tube billets
Inventor: YAKOVCHENKO OLEKSANDR VASYLIOV
IPC: B21C37/06
Filed: 2005-12-16
Abstract: The invention relates to metal forming, in particular, to the shaping of sheets by bending in cold condition and it is intended for use at production of two-seam welded pipes. In the method, which includes the bending of sheet by several sequential deformations of one sign, straightening billet by fulfilling the deformation of opposite sign and final bending of billet due to its springing after preliminary straightening, the process of straightening is performed not less than in two stages, between which deformation of opposite sign is carried out. The method provides for compensation for strengthening the metal of bendable sheet by its weakening. This will allow excluding crack formation in semi-cylindrical tube billets, and accordingly to reduce the amount of pipes, which are subject to rejection.
Patent UA-81072-C2 (UA)
Title: Well jet unit and method for operating it at logging horizontal wells
IPC: F04F5/46
Filed: 2004-06-22
Abstract: The inventive well jet device comprises a packer arranged on a tubing string, a jet pump in whose body a nozzle and mixing chamber are arranged and a stepped through channel is embodied and a sealing unit which is provided with an axial channel and mountable in said stepped channel. A flexible tube with a logging device for measuring physical quantities which is arranged on the lower end thereof is passed through the axial channel of the sealing unit in such a way that it is movable with respect thereto. The packer releasing is carried out when a specified depth is attained. The logging device is run into the well and arranged in production formation areas by means of said flexible tube. During downwards running, a sealing unit is mounted in the through channel of the jet pump and the background values of physical parameters of the productive formations are recorded. Afterwards, a fluid working medium is supplied to the jet pump nozzle, thereby forming a series of different-value depressions in the under-packer space. A well flow rate is measured for each depression value. Afterwards, the physical parameters of the production formations and formation fluid are measured. The logging device is raised on the surface and the tubing string, together with the jet pump and the released packer, is extracted, Said invention makes it possible to intensify surveying, testing and preparatory work and to improve the operational reliability of the well jet device.
Patent UA-81081-C2 (UA)
Title: Process for the preparation of 5-methyl-3,6-di-(arylcarboxamido)-4,7-dihydropyrazolo[1,5-a]pyrimidines derivatives
Inventor: DESENKO SERHII MYKHAILOVYCH
IPC: C07D487/04
Filed: 2006-08-21
Abstract: A process for the preparation of 5-methyl-3,6-di-(arylcarboxamido)-4,7-dihydropyrazolo[1,5-a]pyrimidines derivatives of formula I I involves condensation of 4-(N-arylcarboxamido)-3-amino-1H-pyrazole, substituted arylacetamide and aldehyde in dimethylformamide. Mixture is heated to the state of clear solution and hold at light boiling for 15-20 min.up to full dewatering. The solution is cooled and prior to filtering ethanol is added.
Patent UA-81584-C2 (UA)
Title: Epoxy-organosilicon composition for protective coatings
Inventor: YEFREMENKOVA NADIIA ANDRIIVNA
IPC: C08L63/02
Filed: 2006-12-04
Abstract: The invention relates to paint-and-varnish industry, in particular for producing formulation of epoxy-organosilicon composition which can be used for protecting metal surfaces of chemical production equipment, in particular at the production of mineral fertilizers - for protection of bunkers and mineral haulers. An epoxy-organosilicon composition for protective coatings contains microwollastonite as filler that provides for retention of protective properties thereof with simultaneous hardening and impact strengthening. The proposed formulation of paint-and-varnish composition was improved to save protective properties of the coatings in the conditions of mechanical effect of granulated mineral fertilizers.