baber/WOPTO huggingface dataset:
Patent RU-2703814-C2 (RU)
Title: Image forming device
Inventor: NAGLER Mikhael
IPC: H01S5/40
Filed: 2016-05-27
Granted: 2019-10-22
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to image forming means. Image forming device is designed to project separately controlled laser beams on the image forming surface which is movable relative to the device in a given direction along the X axis. Device comprises a plurality of semiconductor microcircuits, each having a plurality of separately controlled, laser-emitting elements arranged in a two-dimensional matrix with M rows and N columns. Elements in each row are arranged at equal intervals A r , and elements in each column are arranged at equal intervals a c . Microchips are installed on support so that each pair of microcircuits, which are located next to each other in a given direction along axis Y, which is transverse to direction along axis X, are shifted relative to each other in direction along axis X, and, with continuous activation, emitted laser beams of two microcircuits of said pair are carried out on image forming surface a set of parallel lines, which pass in direction along axis X and located substantially at equal intervals in direction along axis Y. Microchips are located in at least one pair rows on the support and are aligned in said pair or pairs of lines such that corresponding elements in any group of three adjacent chips in directions along axes X and Y are located on tops of congruent equilateral triangles, and image forming device also comprises plurality of lens systems, each of which is intended for focusing of laser beams of all laser elements of corresponding microcircuit on the image forming surface without changing the separation between the laser beams. Each lens system comprises at least one rod with a gradient refraction index (GRIN). 
     EFFECT: technical result is enabling increase in radiation power. 
     12 cl, 9 dwg
Patent RU-2696156-C2 (RU)
Title: Compression piston ring
Inventor: SCHULTE-SASSE THOMAS
IPC: F16J9/20
Filed: 2016-06-22
Granted: 2019-07-31
Abstract: FIELD: machine building.SUBSTANCE: invention relates to compression piston ring. Ring has working surface, inner peripheral surface, as well as upper and lower side surfaces passing between them, wherein in area of lower side surface on side of working surface there is a small taper <30' axial height of 10–30 % relative to the entire height of the working surface, which changes into conicity passing in the direction of the upper side surface, which is 90–200', and wherein on the entire working surface a thin wear-resistant coating with thickness of 0.1 to <20 mcm, in particular 4–6 mcm is deposited.EFFECT: higher reliability of compression piston ring.4 cl, 1 dwg
Patent RU-2719471-C2 (RU)
Inventor: BERNARDONI MASSIMO
IPC: C09D5/03
Filed: 2015-06-24
Granted: 2020-04-17
Abstract: Фотокаталитическая композиция, содержащая: (a) от 15 до 60% по массе по меньшей мере одного воздушного связующего, выбранного из гашеной извести, мела или их смесей или магнезиального цемента; (b) от 0,5 до 12% по массе по меньшей мере одного фотокатализатора; (c) от 0,02 до 3% по массе по меньшей мере одного простого эфира целлюлозы; (d) от 0,05 до 5% по массе по меньшей мере одного разжижающего агента; (e) от 5 до 40% по массе по меньшей мере одной пемзы в форме микронизированного порошка; (f) от 1 до 20% по массе по меньшей мере одного барита в форме микронизированного порошка. Применяют фотокаталитическую композицию для внутреннего покрытия строительных элементов для снижения присутствия загрязняющих агентов, уменьшения общего количества бактерий и устранения неприятных запахов, а также для покрытия металлических поверхностей, деревянных поверхностей или поверхностей из пластика. Способ производства красок на водной основе включает стадии добавления воды к указанной фотокаталитической композиции, причем массовое отношение вода/связующее составляет от 0,2 до 0,8; и перемешивания до получения жидкого и гомогенного продукта. Высокий коэффициент отражения поверхностей, покрытых фотокаталитической композицией согласно настоящему изобретению, обеспечивает возможность экономии электрической энергии для освещения в домах, офисах, школах и т.д. Более того, для достижения такой же освещенности помещения потребление энергии источниками света (лампами и подобными приборами) снижается. Такое покрытие также имеет заметные ингибирующие свойства в отношении роста плесени и бактерий на стеновых поверхностях. 4 н. и 21 з.п. ф-лы, 4 табл., 1 пр.
Patent RU-2762005-C2 (RU)
Title: Method and device for encoding and decoding two-dimensional point clouds
Inventor: FLERO ZHULEN
IPC: G06T9/00
Filed: 2018-04-27
Granted: 2021-12-14
Abstract: FIELD: data encoding/decoding. 
     SUBSTANCE: invention relates to the field of encoding and decoding data, which is two-dimensional point clouds as pixel frames, in particular, when the point cloud contains dense parts and empty parts. It is proposed that, when encoding point clouds as frames, a large number of pixels is not used. A dense conversion operator optimizes the use of pixels, but requires encoding large amount of data in a stream, and its reverse operator is hard to calculate. According to present principles, a simplified conversion operator is formed according to the dense conversion operator and stored as two-dimensional coordinate matrices, which are an unfolded grid that requires small amount of space in the stream. The reverse operator is easily formed according to the unfolded grid. 
     EFFECT: optimization of the point cloud distributed along the frame with effective embedding of the reverse conversion operator inside the flow. 
     11 cl, 11 dwg
Patent RU-2741114-C2 (RU)
Title: Differentiation of pluripotent stem cells into cells of intestinal endoderm of the middle intestine
Inventor: RIECK SEBASTIAN
IPC: C12N5/071
Filed: 2017-04-04
Granted: 2021-01-22
Abstract: FIELD: biotechnology.SUBSTANCE: invention refers to producing a population of intestinal endoderm cells of the middle intestine. Method comprises culturing human pluripotent stem cells not obtained from a human embryo in a first culture medium containing GDF-8, and a GSK3β inhibitor compound, into the definitive endoderm cells. That is followed by culturing the definitive endoderm cells in a second culture medium containing ascorbic acid and FGF7 in primitive intestinal tube cells. That is followed by culturing cells of the primitive intestinal tube in a third culture medium containing retinoic acid and BMP2 or BMP4 in cells of intestinal endoderm of the middle intestine.EFFECT: invention widens the range of equipment.9 cl, 4 tbl, 2 ex, 8 dwg
Patent RU-2751710-C2 (RU)
Inventor: Dudin Mikhail Aleksandrovich
IPC: C25B1/34
Filed: 2019-01-21
Granted: 2021-07-16
Abstract: Изобретение может быть использовано в химической промышленности. Для получения моногидрата гидроксида лития высокой чистоты готовят раствор хлорида лития растворением материалов, содержащих хлорид лития, в воде или материалов, содержащих карбонат лития, в соляной кислоте. Раствор хлорида лития очищают от кальция и магния с использованием раствора гидроксида лития, отделяют твердую фазу от раствора хлорида лития. Осуществляют электрохимическую конверсию очищенного раствора хлорида лития в раствор гидроксида лития мембранным электролизом. Анолит, циркулирующий в анодном контуре мембранной электролизной установки, подкисляют соляной кислотой до рН 1-3. Концентрацию хлорида лития в анолите поддерживают на уровне 50-300 г/л, а концентрацию получаемого раствора гидроксида лития - в пределах 40-80 г/л. Образующийся в электролизере раствор щелочи частично выводят из процесса и направляют на стадию упаривания для кристаллизации моногидрата гидроксида лития. Пульпу моногидрата гидроксида лития центрифугируют, полученные кристаллы направляют на промывку, обезвоживание и сушку с получением конечного продукта. Изобретение позволяет вовлечь в производство материалы, содержащие карбонат лития или хлорид лития, для получения моногидрата гидроксида лития высокой степени чистоты при использовании минимального количества реагентов, исключив образование отходов. 4 з.п. ф-лы, 3 пр.
Patent RU-2731774-C2 (RU)
Title: Tampon manufacturing method
Inventor: GILING Stiven Krejg
IPC: A61F13/20
Filed: 2017-07-27
Granted: 2020-09-08
Abstract: FIELD: hygiene. 
     SUBSTANCE: when preparing the tampon, an absorbent structure consisting of an absorbent material can be formed into a workpiece of the tampon. In various embodiments, the extraction element can be attached to the absorbent structure either before forming the absorbent structure into the tampon workpiece or thereafter. Tampon blank can then be subjected to a compression step which can lead to the production of the tampon main part. 
     EFFECT: main part and obtained tampon can have at least one linear channel and at least one nonlinear channel. 
     21 cl, 50 dwg
Patent RU-2768385-C2 (RU)
Inventor: BARTOLUCHCHI ZHAN-SHARL
IPC: C12R1/865
Filed: 2017-07-19
Granted: 2022-03-24
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to a yeast strain for bread production and its use. The yeast strain for bread production is proposed, deposited on May 19, 2016 in the Collection Nationale de Cultures de Microorganismes (CNCM) under the number I-5088 in accordance with the Budapest Treaty. The specified strain is used in the production of yeast milk and bread dough, as well as the specified strain is used in a method for the bread production. 
     EFFECT: yeast strain has improved fermenting capability. 
     6 cl, 2 tbl
Patent RU-2748732-C2 (RU)
Inventor: SPIELVOGEL BERNHARD
IPC: B32B3/12
Filed: 2018-02-09
Granted: 2021-05-31
Abstract: Изобретение относится к композитному продукту и способу получения композитного продукта. Композитный продукт (1), содержит первый слой пластика (2) и поддерживающую структуру (11, 3), включающую второй слой пластика (3), и расположенный между ними слой волокон (4). Первый слой пластика (2) проникает в слой волокон (4), по меньшей мере, в некоторых местоположениях с обеспечением механического соединения первого слоя пластика (2) и слоя волокон (4), при этом первый слой пластика и/или  поддерживающая структура (11) являются по меньшей мере частично оптически прозрачными, так что волокна слоя волокон (4) являются, по меньшей мере, частично видимыми снаружи, и первый слой пластика (2) получен формованием литьем под давлением и/или глубокой вытяжкой и/или формованием с раздувом. Изобретение обеспечивает получение по меньшей мере частично оптически прозрачного композитного продукта. 2 н. и 17 з.п. ф-лы, 8 ил.
Patent RU-2729673-C2 (RU)
Inventor: Polosin Roman Andreevich
IPC: B08B9/08
Filed: 2020-01-29
Granted: 2020-08-11
Abstract: Способ очистки резервуара от отложений относится к процессам очистки, в частности к очистке внутренних поверхностей резервуаров, и может быть использовано в промышленности, например в нефтяной отрасли. Способ включает термоподготовку моющей среды, подачи потока жидкости или пара под давлением с помощью моющей установки для обеспечения механической зачистки. Для размыва отложений используют поток воды под давлением от 5 до 300 МПа с температурой 35-374ºС или пара под давлением от 0,2 до 22 МПа с температурой от 100ºС до 374ºС, подаваемый через дистанционно управляемую мобильную моющую установку. Установка приводится в движение при помощи гидропривода с рабочей гидравлической жидкостью, подаваемой под давлением от 5 до 300 МПа. Отвод донных отложений производят через всасывающую трубу вакуумного заборного устройства с разрежением от -0,01 до -1,00 МПа. Управление очисткой резервуара осуществляется дистанционно. Технический результат: повышение эффективности размыва отложений с сохранением характеристик отходов, позволяющих вторичное их использование, уменьшение потерь хранящейся продукции при минимизации вредного воздействия на человека.   7 з.п. ф-лы, 4 пр.
Patent RU-2771603-C2 (RU)
Title: Aerosol generating product with advanced cavity on mouthpiece end
Inventor: NAPPI LEONARDO
IPC: A24D3/02
Filed: 2018-11-28
Granted: 2022-05-06
Abstract: FIELD: tobacco industry.SUBSTANCE: group of inventions relates to an aerosol generating product, to a hollow tubular segment for a mouthpiece of an aerosol generating product, and to a method for manufacturing a hollow tubular segment for a mouthpiece of an aerosol generating product. The aerosol generating product contains aerosol generating substrate and a mouthpiece located further along the flow relatively to aerosol generating substrate. The mouthpiece contains a hollow tubular segment placed on a mouthpiece end located further along the flow and forming a cavity on the mouthpiece end. The hollow tubular segment contains a hollow tube of corrugated fiber material and a set of non-corrugated fibers passing along the inner surface of the hollow tube and attached to it.EFFECT: possibility for the inner surface of the hollow tubular segment to have a characteristic distinctive identification surface.15 cl, 3 dwg
Patent RU-2752911-C2 (RU)
Title: System for implementing a method for matrix-digital transformation of a variable set of data for generating a situational-strategic product program
Inventor: MERKULOVA YULIYA VLADISLAVOVNA
IPC: G06F9/44
Filed: 2020-12-03
Granted: 2021-08-11
Abstract: FIELD: data processing.  
     SUBSTANCE: invention relates to a method and system for generating a situational-strategic product program. The system, which has an interactive character, consists of a web server, a proxy server, a database server, a “MySQL Server”, a computing server, as well as application servers for strategy synthesis, digital data transformation, target purpose, a file server, a domain controller, SMART panels.  
     EFFECT: increase in the speed of optimization processes and situational data transformation and generation of a situational-strategic product program, as well as an increase in the accuracy, reliability and effectiveness of its output data.  
     2 cl, 16 dwg
Patent RU-2765196-C2 (RU)
Title: Device for aerodynamic lifting of the payload
Inventor: SIDOROV NIKOLAJ MIKHAJLOVICH
IPC: B64C39/02
Filed: 2021-04-16
Granted: 2022-01-26
Abstract: FIELD: aviation.  
     SUBSTANCE: invention relates to the field of aviation, in particular to the designs of unmanned aerial vehicles. The device for aerodynamic lifting of a payload with a power plant made according to an electric, fuel or hybrid scheme consists of a housing inside which an engine with two main rotor propellers rotating in opposite directions is placed, more than three auxiliary engines with propellers installed along the outer perimeter of the housing. To create additional lift simultaneously with the task of compensating for roll, pitch and drift, auxiliary propellers are used to blow an aerodynamic wing mounted on the upper plane of the hull or the upper surface of the hull and simultaneously inject air to the main rotor propellers.  
     EFFECT: invention provides an increase in aerodynamic efficiency, a reduction in energy costs.  
     6 cl, 8 dwg
Patent UA-72793-C2 (UA)
Title: Apparatus for containing a product under pressure and for preventing the splashing of the contents when opening, can of increased volume and device for storage of sterilized food substance
IPC: B65B31/02
Filed: 2001-01-26
Abstract: An apparatus which includes a container (26) having a side wall (58), a top end (28) and a bottom end for containing a product under pressure, a raised end and/or bottom, end to provide increased headspace (34), and, when needed, an internal splash guard for preventing the splashing of the contents when opening of die container. The splash guard may include an internal bead (60) formed in a side wall of the container and also include an additional internal bead (62) formed in the top end of the container. Head space may also be increased by redwing the diameter of the concavity formed in the top end. The concavity may also be formed in the bottom end or both the top and bottom end and the top end may comprise an easy open end.
Patent UA-75414-C2 (UA)
Title: Oiled glass fiber, oiling composition and composite plate
IPC: C03C25/326
Filed: 2002-06-05
Abstract: The invention relates to sized glass fibres covered with a sizing composition which is essentially aqueous and comprises a combination of at least onepolyurethrane A and at least one polyester B in a weight ratio A/B of less than 3. The glass fibres thus obtained are used to strengthen polymer matrices in order to produce translucent composite materials, for light roofing tiles in particular.
Patent UA-80150-C2 (UA)
Title: Ironing board with support for iron
Inventor: CEVENINI STEFANO
IPC: D06F81/00
Filed: 2003-07-19
Abstract: The invention relates to an ironing board having an iron rest that is situated at the blunt end of the ironing board. Said iron rest (3) is mounted on the ironing board (3) like a drawer and can be pushed in under the ironing board (2) after use.
Patent UA-79332-C2 (UA)
Title: Heat-mass exchange apparatus
Inventor: ZOZULIA OLEKSANDR FEDOROVYCH
IPC: F28D7/16
Filed: 2005-06-06
Abstract: The invention relates to heat engineering and can be used in chemical and oil-chemical fields of industry. Heat-mass exchange apparatus with heating chamber, vertical heat transfer pipes placed in it, fixed at above and at beneath in pipe plates, separation chamber, connecting pipes for supply and discharge of liquid, connecting pipes for supply and discharge of vapor-gas mix; at that the connecting pipe for discharge of vapor-gas mix is arranged as venturi, and at center of apparatus pipe is installed with lower end placed at height 1.0 - 1.5 of diameter of pipe from lower pipe plate in heating chamber, and the upper one, arranged as nozzle, goes to base of venturi. At the upper pipe cover plate is provided with console pipes installed coaxially with heat transfer pipes with same diameter and going over liquid level over pipe plate. The invention provides intensification of process of desorption and separation of gas flow.
Patent UA-87847-C2 (UA)
Title: tap adapter of container with flow limitation
Inventor: WAUTERS ALBERT
IPC: B67D1/14
Filed: 2005-05-20
Abstract: A tap adapter (38) for use in dispensing an alcohol beverage from a container (22) has a shoulder (152), a support arm (150), a dispensing tube, a flow restricting actuator (200), and a switch (300). The dispensing tube is supported by the support arm and provides a beverage flow passageway for dispensing beverage from the container. The dispensing tube has at least a flexible wall portion (86). The How restricting actuator is pivotally attached to the shoulder and moves between a first position remote of the dispensing tube and a second locked position to partially collapse the flexible wall portion and restrict flow of beverage through the passageway. The switch, when actuated by a user, releases the flow restricting actuator from the second locked position. The switch of the tap adapter facilitates disconnection of the dispensing tube from a spent container and the changing of the dispensing tube.
Patent UA-85726-C2 (UA)
Title: continuous casting mould with oscillating device
Inventor: LONARDI EMILE
IPC: B22D11/053
Filed: 2005-06-15
Abstract: A continuous casting mould comprises a mould tube (12), a mould jacket (24) surrounding the mould tube (12), a cooling system (26) within the mould jacket (24) for cooling the mould tube (12), an oscillating lever (40) supporting the mould tube (12). The oscillating lever (40) is capable of oscillating about a pivoting axis (45) substantially perpendicular to a casting plane containing the casting axis (20) for transmitting mechanical oscillations to the mould tube (12). An oscillating mould cover (30) associated with the top end of the mould jacket (24). The mould tube (12) is supported with its upper end by the oscillating mould cover (30), and is itself pivotably supported by the oscillating lever (40) outside of the mould jacket (24). A sealing element, e.g. an annular lip seal (90), provides sealing between the oscillating mould cover (30) and the top end of the mould jacket (24).
Patent UA-88092-C2 (UA)
Title: Working wheel of rotary-blade hydro-machine
Inventor: VEREMEIENKO IHOR STEPANOVYCH
IPC: F03B3/06
Filed: 2008-01-02
Abstract: A working wheel of rotary-blade hydro-machine has a body with bottom connected to hollow shaft with rods; rotary blades; blade seals; oil distributor with rods; servo-motor connected by means of rods to oil receiver, with rod in which channel is provided; pipe placed in the rods, connected to channel in the rod and directed to oil receiver; rod seal between the cavities of the body and servo-motor with unloading cavity connected to draining cavity of the shaft; bearings in friction units that work without lubricant; oil that is filled by 5…15% of volume of cavity of the body and device for diagnostics of state of medium in cavity of the body. In the channel of the rod a tube is additionally installed, this is connected to the tube in the rods. In the rods if oil distributor tube is additionally installed, this surrounds the tube placed in the rods. In carrier sleeves of oil distributor channels are provided. Servo-motor rod seal of is arranged as two rows of seal sleeves with shell between those. In the rod body channels are provided in zone of placement of tightening by rod.
Patent UA-92509-C2 (UA)
Title: Method embodiments and an apparatus for a pre-coding in duplex frequency division system
Inventor: WANG JIBING
IPC: H04B7/06
Filed: 2006-10-26
Abstract: Accordingly, a method and apparatus are provided wherein a receiver system selects a pre-coding matrix, comprising eigen-beamforming weights, to use and provides rank value and matrix index associated with the selected matrix to the transmitter system. The transmitter system upon receiving the rank value and matrix index, determine if the matrix associated with the matrix index provided by the receiver system can be used. If not, them transmitter system selects another matrix for determining eigen-beamforming weights.
Patent UA-91898-C2 (UA)
Title: Solid solution of cobalt-zinc (ii) pyrophosphate and the process for its preparation
Inventor: KOPILEVYCH VOLODYMYR ABRAMOVYCH
IPC: C01B25/42
Filed: 2008-09-09
Abstract: The invention relates to new chemical inorganic substances, namely to crystal double phosphates of transition metals of a general formula of CoZnPO, where x=0.5-1.5, simultaneously containing ions of Co, Znand POin fixed ratio, and to the process for the preparation of the mentioned substances, in which corresponding amorphous double cobalt (II)-zinc aquaaminopyrophosphates are used with their further heating to 650 °C.
Patent UA-100380-C2 (UA)
Title: Non-gellable and pumpable concentrated binder for bitumen/polymer
Inventor: GAUTHIER GILLES
IPC: C08L9/06
Filed: 2008-06-25
Abstract: The present invention relates to a concentrated binder having a very high polymer content comprising a soft aromatic petroleum base, optionally a bituminous base and at least one polymer characterized in that the polymer content in the concentrated binder is greater than or equal to 20% by weight, preferably greater than or equal to 25% by weight, and the use thereof in the preparation of a dilute bitumen/polymer binder for the fields of road applications, in particular in the manufacture of road binders, and in the fields of industrial applications.