baber/WOPTO huggingface dataset:
Patent RU-2646066-C2 (RU)
Title: Способ очистки рабочих поверхностей призм при изготовлении оптико-механического модулятора добротности лазера на эффекте нарушения полного внутреннего отражения
Inventor: CHAVKIN IVAN VALEREVICH
IPC: B08B3/12
Filed: 2016-04-26
Granted: 2018-03-01
Abstract: Использование: в лазерной технике, где необходима прецизионная очистка оптических поверхностей. Способ очистки рабочих поверхностей призм при изготовлении оптико-механического модулятора добротности лазера на эффекте нарушения полного внутреннего отражения включает погружение призм в водный раствор поверхностно-активных веществ (ПАВ), возбуждение в нем ультразвуковых колебаний и постановку призм на оптический контакт. Между возбуждением ультразвуковых колебаний в водном растворе ПАВ с погруженными в него призмами и постановкой призм на оптический контакт дополнительно устанавливают на нерабочую поверхность призм пьезоактуаторы. Затем проводят высокоскоростную деформацию призм, подавая на пьезоактуаторы импульсы напряжения в количестве 50000 - 250000 импульсов амплитудой 200 B и частотой 10 Гц. После этого пьезоактуаторы с нерабочей поверхности призм удаляют, а призмы промывают. Технический результат: улучшение качества очистки рабочих поверхностей призм оптико-механического модулятора НПВО, а также уменьшение себестоимости изделия за счет уменьшения брака. 1 ил, 1 табл.
Patent RU-2659339-C2 (RU)
Title: Понтон для транспортировки объектов
Inventor: Asminin Vitalij Viktorovich
IPC: B63B35/34
Filed: 2016-05-25
Granted: 2018-06-29
Abstract: Изобретение относится к понтонам, предназначенным для транспортировки объектов по внутренним водным путям, под мостами, эстакадами и мелководью. Понтон для транспортировки объектов содержит корпус, который разделен на балластные отсеки и воздушный ящик, системы затопления и осушения, кингстон с крышками, строповые ниши с закруглениями для плавного перегиба понтонных стропов, арматуру систем затопления и осушения, приводы закрытия кингстонов, установленные на палубе понтона, приспособления для предохранения скуловых килей. Приспособления для предохранения скуловых килей выполнены в виде полуосей, установленных внутри каждой строповой ниши, причем места установки полуосей определены графически в зависимости от конфигурации скуловых килей и положения понтона относительно объекта по высоте. Достигается упрощение использования понтона. 3 ил.
Patent RU-2649568-C2 (RU)
Title: Электростимулятор
Inventor: KUBAEV BORIS TEMBOTOVICH
IPC: A61N1/36
Filed: 2016-06-29
Granted: 2018-04-03
Abstract: Изобретение относится к медицинской технике. Электростимулятор содержит подключенный к источнику питания генератор регулируемых по частоте и длительности управляющих импульсов, транзисторный ключ, управляющий вход которого подключен к выходу генератора управляющих импульсов, и стимулирующие электроды. Электростимулятор также снабжен стабилитроном, токоограничивающим и переменным резисторами. Стабилитрон включен между базой транзистора и минусовым выводом источника питания и вместе с токоограничивающим резистором образует делитель напряжения. Источник питания выполнен в виде источника постоянного напряжения. Эмиттер транзистора подключен через переменный резистор к плюсовому выводу источника питания. Коллектор транзистора через стимулирующие электроды связан с минусовым выводом источника питания. Достигается повышение эффективности лечения и удобства в эксплуатации электростимулятора за счет автоматического поддержания выбранного режима стимуляции. 1 з.п. ф-лы, 1 ил.
Patent RU-2658756-C2 (RU)
Inventor: VERTIPRAKHOV VLADIMIR GEORGIEVICH
IPC: A01K67/02
Filed: 2016-11-14
Granted: 2018-06-22
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to biotechnology. Invention is a method for determining the productivity of meat hens in embryogenesis, including the selection of embryos on day 7 and 14 of the incubation period, on the 7th and 14th day the activity of amylase in hybrids and parental lines in the embryo tissue is examined, if the indices of amylase activity hybrids are 2 and more times higher than the parameters of the parent lines, it is concluded that they posses higher growth rate and meat productivity.EFFECT: invention makes it possible to detect hybrids and their parental lines in the embryogenesis process, using the activity of amylolytic enzymes in embryonic tissue, with high meat production.1 cl, 2 tbl
Patent RU-2694977-C2 (RU)
Title: Cooling device for cooling fluid medium by means of surface water
Inventor: HIETBRINK ROELANT BOUDEWIJN
IPC: F28G13/00
Filed: 2015-12-11
Granted: 2019-07-18
Abstract: FIELD: treatment.SUBSTANCE: disclosed is cooling device for cooling fluid medium due to surface water, wherein cooling device comprises at least two tubes for content and movement of fluid medium in their inner part, wherein tube outer part, during operation is at least partially immersed in surface water for cooling of tube, so as to cool the fluid and, consequently, different sections of tubes contain fluid medium at different temperatures. Cooling device further comprises at least one light source for generating light which prevents fouling on the submerged outer portion, wherein at least one light source is located such that the light intensity for antifouling protection passing along the outside of the tube portions, which external temperature or temperature of fluid medium contained in them, below 80 °C is higher than light intensity for protection against fouling passing along other sections of tubes.EFFECT: using this structure, the anti-fouling device of the cooling device can be provided with an efficient method.15 cl, 5 dwg
Patent RU-2709686-C2 (RU)
Title: Methods and systems for improving cooling pool performance and salt production in dissolution mining operation
Inventor: SCHULTZ MURRAY
IPC: C01D3/06
Filed: 2015-12-18
Granted: 2019-12-19
Abstract: FIELD: separation. 
     SUBSTANCE: invention relates to cooling systems of swimming pools for extraction of salt from salt solution, more specifically to regulation of cooling pool depth and placement of one or several flooded weirs. Inclusion of one or more flooded spillways into the existing system of cooling basins can reduce temperature of outflow by 1–5 °F in comparison with the same system of cooling pools without flooded weirs. As a complement or as an alternative, the depth of the basin can be adjusted to improve flow mixing and convection cooling. When the temperature decreases in the entire cooling pool system, potassium-containing salts are precipitated in a greater amount from the concentrated brine, thereby increasing production or extraction within the same cooling region. 
     EFFECT: invention improves cooling capacity in a cooling pool system using one or more flooded spillways in order to increase cooling capacity in a cooling pool system and increase salt deposition or recovery. 
     25 cl, 11 dwg, 9 tbl
Patent RU-2708854-C2 (RU)
Title: Catalyst-trap nox in conditions of lean mixture with improved characteristics at high and low temperatures
Inventor: GRUBERT GERD
IPC: B01J23/40
Filed: 2016-03-03
Granted: 2019-12-11
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to nitrogen oxides accumulation materials, which can be part of catalytic trap used for treatment of exhaust gas streams, as well as systems and methods of their application. Trap-catcher composition NO x  in conditions of a lean mixture, a washcoat type coating layer on a carrier substrate comprising a first substrate material containing more than 50 wt. % of recovered metal oxide, from 10 to 30 wt. % of alkali-earth metal oxide deposited on second substrate material containing heat-resistant metal oxide, and 50 wt. % or less of the reduced metal oxide, and a platinum group metal component supported on at least one of the first substrate material and the second substrate material. 
     EFFECT: invention provides improved accumulation and regeneration of NO x  at low and high temperatures, as well as improved aging stable accumulation of NO x . 
     53 cl, 1 dwg, 6 tbl, 9 ex
Patent RU-2733459-C2 (RU)
Title: Methods for producing organophosphorus compounds
Inventor: BIGI MARINUS A
IPC: C07F9/6574
Filed: 2016-09-07
Granted: 2020-10-01
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: present invention relates to a method of purifying a solid organophosphite compound and can be used in chemical industry. Disclosed method comprises: (a) obtaining a solid organophosphite compound, subjected to recrystallization or trituration into a powder, wherein said solid organophosphite compound contains phosphorous acid; (b) dissolving said solid organophosphite compound in a hydrocarbon solvent, wherein said hydrocarbon solvent contains an aromatic hydrocarbon, a saturated aliphatic hydrocarbon or mixture thereof; and (c) removing undissolved phosphorous acid from solution, wherein content of acid in organophosphite after step (c) is 30 ppm or less, wherein said undissolved phosphorous acid is removed by filtration and/or centrifugation. 
     EFFECT: disclosed is a novel method which enables to efficiently purify a solid organophosphite compound from phosphorous acid. 
     9 cl, 18 ex, 9 tbl
Patent RU-2724940-C2 (RU)
Title: Летательный аппарат вертикального взлета и посадки с гибридной силовой установкой
Inventor: DZHANNINI FRANCHESKO
IPC: B64C3/32
Filed: 2017-01-12
Granted: 2020-06-26
Abstract: Изобретение относится к области авиации, в частности к конструкциям летательных аппаратов вертикального взлета и посадки. Летательный аппарат с гибридной силовой установкой имеет распределенную систему электрической силовой установки, включающую в себя турбовальный двигатель, который приводит в действие один или более генераторов через редуктор. Генератор обеспечивает подачу питания переменного тока на множество вентиляторов в кольцевых каналах, каждый из которых выполнен с возможностью приведения в действие электрическим двигателем. Вентиляторы в кольцевых каналах могут быть выполнены за одно целое с крыльями летательного аппарата. Крылья могут быть прикреплены с возможностью поворота к фюзеляжу, что позволяет осуществлять вертикальный взлет и посадку. Обеспечивается ослабление нежелательных переходных процессов, возникающих при переходе из вертикального полета в горизонтальный полет, быстрый переход на постоянной высоте, который не требует подъема или опускания. 19 з.п. ф-лы, 31 ил.
Patent RU-2747610-C2 (RU)
Inventor: Talashov Konstantin Leonidovich
IPC: A63B23/18
Filed: 2018-06-19
Granted: 2021-05-11
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions refers to medical equipment, namely to embodiments of U-shaped breathing intra-oral trainer, cartridge for respiratory converse simulator and method of breathing system training by means of respiratory intraoperative simulator. In the first embodiment, the simulator covers the upper and lower jaw dentition and has dental furrows. Channels of through holes inside the breathing apparatus are interconnected by all or groups due to direction of channels and/or by means of an additional channel. In the second embodiment of the simulator the front part of the outer lateral face has a height greater than the ends. Simulator has at least one through hole forming a channel between the outer side surface and the inner side surface, and has at least one cartridge inserted into the hole. Cartridge for respiratory converse simulator has lower, upper surfaces and lateral surface with front outer and back outer parts and two side parts. Cartridge has channels of more than one through hole, at least two, inside respiratory apparatus, interfaced with each other or groups. Coupling is carried out by directing channels and/or using at least one additional channel. Method of training a respiratory system using a simulator involves training after inserting a respiratory simulator into the oral cavity. It is followed by inhalation through nose and exhalation through breathing simulator. Exhalation is performed via through holes in the simulator side faces central part passing from the outer side surface to the inner lateral surface. Volume flow rate of the exhaled air is slowed down, the diaphragm and the auxiliary respiratory muscles, namely, the forward, inner and outer oblique and transverse muscles of the anterior abdominal wall, and extend the expiration time. 
     EFFECT: technical result is simulator design simplification, allowing to conduct active physical trainings and change natural load during trainings; as well as simulator design makes it easy to clean it. 
     18 cl, 4 dwg
Patent RU-2722062-C2 (RU)
Inventor: STEADMAN BOOKER ROGER
IPC: G01T1/24
Filed: 2016-12-02
Granted: 2020-05-26
Abstract: FIELD: measuring equipment; image forming apparatus. 
     SUBSTANCE: group of inventions relates to a direct conversion detector. Radiation detector has a plurality of detector modules arranged nearby each other. Each detector module comprises a sensor layer, a first electrode deposited on the first surface of the sensor layer, facing the incident radiation, second electrode deposited on second surface of sensor layer, opposite to first surface, reading electronics in electrical contact with second electrode, and carrier for carrying sensory layer and reading electronics. Radiation detector further comprises an electrically conductive conductivity layer and an anti-scatter arrangement, which are located one above the other and cover a plurality of detector modules on the side facing the incident radiation. 
     EFFECT: technical result is simplification of design to simplify distribution of required high voltage across multiple detector modules. 
     9 cl, 6 dwg
Patent RU-2722097-C2 (RU)
Inventor: KNUTSEN STIAN VALENTIN
IPC: B65D69/00
Filed: 2016-12-23
Granted: 2020-05-26
Abstract: FIELD: package and storage.SUBSTANCE: sub-block has narrowing body with side walls converging towards narrow end from first opposite or outer surface from end opposite to narrow one. Packaging system includes several sub-blocks, at that arrangement of sub-blocks is configured so that first opposite surfaces form outer part of packing system.EFFECT: invention relates to sub-blocks and a packing system including several sub-blocks.8 cl, 18 dwg
Patent RU-2735540-C2 (RU)
Inventor: DER Erik Dominik
IPC: B01J19/00
Filed: 2017-04-04
Granted: 2020-11-03
Abstract: FIELD: heat exchange. 
     SUBSTANCE: present invention relates to methods and apparatus used for fast ionic polymerisation of a reaction mixture containing a liquid monomer in order to produce an appropriate polymer. Described is a polymerisation apparatus for ionic polymerisation of a reaction mixture containing a liquid isomer of isobutylene, including a polymerisation loop and a coolant circuit, as well as a reactor-heat exchanger system (RHES), separated between the polymerisation loop and the coolant circuit. 
     EFFECT: technical result is the creation of a polymerisation apparatus and method which enable to realize an energy-efficient process of producing a polymer with a narrow molecular weight distribution. 
     28 cl, 5 dwg
Patent RU-2757753-C2 (RU)
Title: Separation of hydrocarbon liquid and water
Inventor: HAUSER BRADLY G
IPC: B01D39/16
Filed: 2017-08-16
Granted: 2021-10-21
Abstract: FIELD: filtering devices.SUBSTANCE: invention relates to a filter element for removing water from hydrocarbon liquid, including diesel fuel, as well as to a method for processing a filter medium that includes substrate characterized by a rolling angle in the range from 50 to 90 degrees and a contact angle in the range from 90 to 180 degrees for a drop of water with volume of 50 mcl, if the surface is immersed in toluene. The surface is subjected to UV treatment, and substrate additionally contains one or more of an aromatic component, an unsaturated component or UV-reactive resin. In some embodiments, substrate contains polymer containing a hydrophilic group, or coating based on polymer containing a hydrophilic group.EFFECT: technical result is increased efficiency of fuel and water separation.17 cl, 28 dwg, 8 tbl, 7 ex
Patent UA-53214-C2 (UA)
Title: A bulk for the preparation of glass-enamel coatings of yellow and cream colors
Inventor: BILYI YAKIV IVANOVYCH
IPC: C03C1/04
Filed: 2002-04-05
Abstract: A bulk for the preparation of glass-enamel coatings of yellow and cream colors involves frit containing SiO2, ??l2??3, ??2O3, Na2O, ??2??, MgO, ??2O5, ??????2, suspending additive, electrolyte, water and chrome salts solution.
Patent UA-49739-C2 (UA)
Title: Method for measuring the amplitude of an antenna output signal
Inventor: BEKH OLEKSANDR DMYTROVYCH
IPC: G01R19/25
Filed: 2002-04-26
Abstract: The proposed method for measuring the amplitude of an antenna output signal is distinctive by its enhanced sensitivity and implies converting the antenna output signal into a sine alternating-current signal, providing the action of the said alternating-current signal on the reference oscillating circuit via electromagnetic coupling, compensating the self-induction electromotive force in the reference oscillating circuit, converting the signal phase shift into a time interval, digitizing the time interval, and measuring the amplitude of the antenna output signal by the value of the time interval. The present invention provides a possibility to extend the measurement range and increase the reception range of radio signals to be measured.
Patent UA-72989-C2 (UA)
Title: Biocidal polymers based on guanidine salts and a method for the preparation thereof
IPC: A61K31/785
Filed: 2001-08-05
Abstract: The invention relates to biocidal polymers with a guanidine salt base, characterised in that they are representatives of the series of polyoxyalkylene guanidines and their salts and in that they represent a product of the polycondensadon of the guanidine salt with diamincs containing polyoxyalkylene chains between two amino groups. Араrt from having a strong bactericidal effect, these novel polymer products have relatively low toxicity and high hydrophilicity, dissolve quickly and completely in water and have high relative molecular mass values and distinctive characteristics of polymeric surface-active substances.
Patent UA-74629-C2 (UA)
Title: A derivative of 3,7-diazabicyclo [3,3,1] compounds , pharmaceutically acceptable salts thereof, a method for producing and composition based thereon as antiarrhythmic agents
IPC: A61K31/5386
Filed: 2002-04-12
Abstract: There is provided substantially crystalline forms of 4-({3-[7-(3,3-dimethyl-2-oxobutyl)-9-oxa-3,7-di-azabicyclo[3.3.1]non-3-yl]propyl}amino)benzo-nitrile; tret-butyl 2-(7-[3-(4-cyanoanilino)propyl]-9-oxa-3,7-diazabicyclo-[3.3.1]non-3-yl)ethylcarbamate; tret-butyl 2-{7-[4-(4-cyanophenyl)butyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}ethylcarbamate; or tret-butyl 2-{7-[(2S)-3-(4-cyanophenoxy)-2-hydroxypropyl]-9-oxa-3,7-diazabicyclo-[3.3.1]non-3-yl}ethylcarbamate and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of cardiac arrhythmias.
Patent UA-74922-C2 (UA)
Title: Drug for adjuvant therapy of malignant tumors
Inventor: SUSLOV YEVHENII IVANOVYCH
IPC: A61K31/194
Filed: 2004-02-24
Abstract: The invention relates to the medicine, in particular to oncology and may be used for the adjuvant therapy of the malignant tumors. The drug contains the complex compound of calcium aldonate and ethylenediamine disuccinate taken at equimolar ratio.
Patent UA-79937-C2 (UA)
Title: Differentiating unit
Inventor: DOLHIN VOLODYMYR PROKHOROVYCH
IPC: G05B11/36
Filed: 2004-03-09
Abstract: The proposed differentiating unit can be used in computing systems. Additionally, the unit contains elements for determining difference binary signals, which are connected according to a hierarchical structure. The output of each element at the preceding level of the hierarchical structure is connected do the input of the corresponding element at the next level. The output of the element that corresponds to the apex of the hierarchical structure is used as the output of the unit. The proposed unit is distinctive by its enhanced accuracy and simpler circuit.
Patent UA-74115-C2 (UA)
Title: A method for the preparation of a mixture of hydrocarbons enriched with aromatic hydrocarbons, and a device for realizing the same
Inventor: BONDARENKO MYKHAILO FEDOROVYCH
IPC: C10G35/04
Filed: 2005-04-11
Abstract: A method for the preparation of a mixture of hydrocarbons enriched with aromatic hydrocarbons, wherein as raw material it is used a mixture of liquid oil products with biogenic products which is preliminarily milled and then dispersed, at that delivery of raw materials components is adjusted depending on the value of aromatic hydrocarbons concentration in the gas-vapor mixture, and a device for realizing the same.
Patent UA-81550-C2 (UA)
Title: Pneumatic pulse device of mandrelling openings
Inventor: KRYVTSOV VOLODYMYR STANISLAVOV
IPC: B21J15/00
Filed: 2006-05-03
Abstract: The invention relates to machine building and can be used, in particular, in the aircraft industry. A pneumatic pulse device of mandrelling openings contains a stem installed in the housing and formed by stem and housing an annular receiver, which has possibility of connection with the force main, a head, a mandrel holder with working tool, a cock distributor installed in the handle. In accordance with the invention, coaxially to stem on its external surface a stepped air-distributing bushing is installed with possibility of its axial displacement relative to stem and overlap of its front and rear windows, which has windows for sequential connection of receiver with pre-head and after-head cavities, and, accordingly, their connection with front and rear exhaust chambers. Cock air distributor is made in the form of two cocks connected with spring-loaded valves. The mandrel holder is made with a collar. The invention provides for increase of the reliability of device.
Patent UA-84920-C2 (UA)
Title: Device for vibration-pulse crushing
Inventor: VYNOHRADOV BORYS VOLODYMYROVYCH
IPC: B02C17/14
Filed: 2006-12-01
Abstract: The invention relates to the devices intended for fine and ultrafine grinding of solid materials, such as artificial diamonds, zircon, titanium dioxide. A device for vibration-pulse crushing of materials comprises a container with grinding bodies for loading of work material, disturbing device in the form of electric discharge chamber located under it, which contains a cylinder with working liquid and electrodes connected to the pulse generator. In accordance with the invention, electric discharge chamber has a cover, in axial opening of which a pusher is freely arranged on external part of which a container for work material with grinding bodies is freely installed, and internal part is located inside the electric discharge chamber and is made in the form of a piston. The horizontal axle of the container is hingedly connected to one end of the frame, whose another end is hingedly connected to the support. On butt end of the container the protrusions are arranged, which are capable of engaging with spring-loaded catch. The invention provides increase of the intensification of the process of crushing, and also reduction of specific power consumption due to the intensification of mechanical interaction and relative displacement of the work solid material and grinding bodies in the container.
Patent UA-86852-C2 (UA)
Title: Process for carnallite processing
Inventor: DULNIEV PETRO HEORHIIOVYCH
IPC: C05D5/00
Filed: 2007-07-09
Abstract: A process for processing of carnallite, obtained from the mixture of bischofite and potassium chloride, followed by the treatment with inorganic acid resulting in preparation of mineral fertilizers.
Patent UA-88703-C2 (UA)
Title: Furnace charge for the production of refractories
Inventor: KRYVORUCHKO PAVLO PETROVYCH
IPC: C04B35/106
Filed: 2008-01-03
Abstract: The invention relates to the refractory industry and can be used for the production of refractories of high density, compression strength and corrosion resistance to the melt of glass "Е", used in installations for the production of fibreglass. A furnace-charge for the production of refractories contains, mass %: 57-68 of corundum; 8-12 of zircon; 20-35 of mixture of chromium (III) and titanium (IV) oxide in ratio 24:1.