baber/WOPTO huggingface dataset:
Patent RU-2708701-C1 (RU)
Inventor: TAO HUAJIANG
IPC: B25B27/14
Filed: 2017-03-24
Granted: 2019-12-11
Abstract: Изобретение относится к инструментам для установки толкателя в отверстие в блоке цилиндров двигателя. Инструмент содержит рукоятку (1), на одном конце которой имеется держатель (3) для толкателя, вставляемый с возможностью отсоединения во внутреннюю полость толкателя (2), при этом ниже указанной рукоятки (1) в держателе (3) выполнено удлиненное сквозное отверстие (9), в котором последовательно расположены первый фиксатор (4), прижимная пружина (6) и второй фиксатор (5). При этом первый фиксатор (4) и второй фиксатор (5) выполнены с возможностью возвратно-поступательного движения и вхождения в соответствующие отверстия в боковой стенке толкателя (2), а между указанными первым фиксатором (4) и вторым фиксатором (5) установлена указанная прижимная пружина (6), а со стороны, на которой расположен указанный второй фиксатор (5), держатель (3) для толкателя снабжен резьбовой заглушкой (7), закрепляющей указанные первый фиксатор (4), прижимную пружину (6) и второй фиксатор (5). Указанные первый фиксатор (4) и второй фиксатор (5) снабжены смещающими стержнями (8), которые соединены с ними и перпендикулярно выступают из верхней части держателя (3) для толкателя для управления возвратно-поступательными движениями указанных первого фиксатора (4) и второго фиксатора (5). Технический результат заключается в быстрой и удобной установке толкателя. 6 з.п. ф-лы, 5 ил.
Patent RU-2703562-C1 (RU)
Title: Method for manufacturing shoes for sports ballroom dances
Inventor: BABENKO IGOR NIKOLAEVICH
IPC: A43B5/00
Filed: 2018-07-31
Granted: 2019-10-21
Abstract: FIELD: footwear production. 
     SUBSTANCE: invention relates to a method for manufacturing footwear for sports ball dances, wherein a workpiece backing doubled with a lining is stitched with a part of the workpiece, which protects the dorsal foot surface, obtained seam is smoothed and spent through braid, workpiece is turned, centered and molded on shoe, multilayer half-cup is fixed, back is inserted, pre-assembled heel is attached, and to the top of the workpiece is attached a toe-bundle sole, characterized in that part of the workpiece, protecting the back surface of the foot, is made elastic from the multilayer material and through the lining is connected by the tuned seam to the workpiece top, in back part of billet top there installed is cushioned border, which is sutured along upper edge of billet, and shock absorber is installed in heel. 
     EFFECT: improved plasticity and hygienic properties of footwear. 
     5 cl, 5 dwg
Patent RU-2679625-C1 (RU)
Title: ПРИМЕНЕНИЕ 3-О-СУЛЬФАМОИЛОКСИ-6-ОКСА-7β-МЕТИЛ-D-ГОМО-8α-ЭСТРА-1,3,5(10)-ТРИЕН-17а-ОНА ДЛЯ ЛЕЧЕНИЯ РАКА МОЛОЧНОЙ ЖЕЛЕЗЫ, ВКЛЮЧАЯ ТРИЖДЫ-НЕГАТИВНУЮ ФОРМУ, И СПОСОБ ЕГО ПОЛУЧЕНИЯ
Inventor: SHAVVA ALEKSANDR GRIGOREVICH
IPC: A61K31/566
Filed: 2018-11-08
Granted: 2019-02-12
Abstract: Группа изобретений относится к области медицины и химико-фармацевтической промышленности и касается средств для лечения рака молочной железы. Предложен способ получения 3-O-сульфамоилокси-7β-метил-D-гомо-6-окса-8α-эстра-1,3,5(10)-триен-17а-она и его применение в качестве противоопухолевого агента при моно- и адьювантной терапии трижды негативного рака молочной железы. Технический результат состоит в ингибировании роста опухолей молочной железы ER-/PR-/HER2+ у мышей и в подавлении роста клеток трижды негативного рака молочной железы MDA-MB-231. 2 н. и 1 з.п. ф-лы, 1 табл., 2 пр.
Patent RU-2716156-C1 (RU)
Inventor: LIN Dzhian-Liang
IPC: H04N19/597
Filed: 2017-05-08
Granted: 2020-03-06
Abstract: Изобретение относится к обработке изображений для составления всенаправленного (панорамного) изображения. Техническим результатом является обеспечение выходного формата макета, который будет эффективен с точки зрения сжатия. Предложен способ обработки всенаправленных изображений, в котором принимают текущий набор всенаправленных изображений, преобразованных из каждого сферического изображения в панорамном видеоряде 360° с использованием выбранного проекционного формата. Проекционный формат относится к группе проекционных форматов, содержащей кубический формат, и текущий набор всенаправленных изображений с кубическим форматом состоит из шести кубических граней. Если выбранный проекционный формат соответствует кубическому формату, сигнализируют один или более синтаксических элементов составления для составления текущего набора всенаправленных изображений в текущее изображение кубической карты (cubemap). Формат макета состоит из макета кубической карты 1х6, макета кубической карты 2х3, макета кубической карты 3х2 и макета кубической карты 6х1. Затем кодированные данные предоставляются в битовом потоке, включающем в себя один или более синтаксических элементов составления для текущего набора всенаправленных изображений. 2 н. и 17 з.п. ф-лы, 32 ил., 25 табл.
Patent RU-2688033-C1 (RU)
Inventor: DRAGUNOV VIKTOR KARPOVICH
IPC: B23K15/02
Filed: 2018-12-11
Granted: 2019-05-17
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to multilayer beam welding. Creation of alternating deflecting magnetic field directly in narrow gap between welded parts above welding bath with electromagnetic system, with inductance coil and open magnetic conductor with magnetic tips with through channels. Magnetic tips are located above welding bath, electric current in coils of inductance and time of action of electronic beam on side walls of narrow gap and on filler material for adjustment of value and constancy of fusion of side walls of narrow gap and filler material are changed. Electronic beam is directed to welded parts and filler material inside ferromagnet breech line screening alternating magnetic field. Filler material is fed into welding bath through channels of magnetic tips. 
     EFFECT: reduction of thermal influence zone, improvement of welded seam reliability and obtaining of high stability and energy efficiency of welding process. 
     1 cl, 3 dwg
Patent RU-2697883-C1 (RU)
Title: Method of measuring direction-finding errors of a radar antenna dome system
Inventor: Makushkin Igor Evgenevich
IPC: G01R29/10
Filed: 2019-01-09
Granted: 2019-08-21
Abstract: FIELD: radar ranging and radio navigation.SUBSTANCE: invention relates to radar engineering. Method is based on measurement of the angular displacement of the spatial position of the minimum formed by the difference RP of the antenna at given angles of its rotation in azimuth and roll and determination of direction-finding errors depending on these angles. Before installation of fairing azimuth plane of scanning of antenna support-rotary device (ASRD) with roll installed on it at angle Ψphased antenna array, is adjusted in such a way that the azimuthal plane of scanning of the antenna support-rotary device coincides with the horizontal plane, after which the phased antenna array beam is set according to the coordinatesand, which is input to the PAA beam control unit and calculated at the selected bank angle Ψ, and arbitrary angle of deviation of beam from normal θfrom the entire possible range of the beam deviation for the particular PAA by formulas, which makes it possible, by azimuth scanning ASRD from central angle (-θ), at the same time to measure horizontal cross-sections of both difference RPs, where their measured angular coordinates of minima coincide on all angles of deviation of the beam from the normal θ, after which all measurements are repeated at other selected CAR angle angles, and after installation of fairing and corresponding measurements by the same as before its installation, roll angles and angles of deviation of beam from normal, according to changed angular coordinates of minima in cross-sections of difference RP of PAA-fairing system corresponding components of direction-finding error in coordinates αand α, applied by fairing at corners Ψ, θinstallation of the PAA-fairing system can be calculated using the formulas:,where:is component of direction-finding error introduced by fairing by angle αx when installing the PAA beam by coordinates θ=θ; Ψ=Ψ,– component of direction-finding error introduced by fairing, by angle αy during PAA beam setting by coordinates θ=θ, Ψ=Ψ, θ– one of arbitrarily set current values of spatial angle between the direction of the PAA beam installation and the normal to its opening, on which, before the fairing installation, the measured minima of the horizontal sections of the difference diagrams coincide, Ψ– current preset value of the PAA bank angle relative to the horizontal plane of the azimuth scanning of the antenna support-rotary device, θ – measured, after installation of fairing, actual angle of minimum horizontal cross-section of difference azimuth diagram during installation of PAA beam by coordinates θ=θ; Ψ=Ψ, θ– measured, after installation of fairing, actual angle of minimum horizontal cross-section of difference elevation diagram during installation of PAA beam by coordinates θ=θ; Ψ=Ψ.EFFECT: disclosed is a method of measuring direction-finding errors of a radar antenna dome system.1 cl, 4 dwg
Patent RU-2708523-C1 (RU)
Title: Water flow energy damper
Inventor: GOLUBENKO VADIM MIKHAJLOVICH
IPC: E02B8/06
Filed: 2019-02-14
Granted: 2019-12-09
Abstract: FIELD: hydraulic equipment. 
     SUBSTANCE: invention relates to the hydraulic equipment and can be used for the water flow quenching downstream the pressure water lines in the hydraulic stilling basin. Water flow energy damper includes horizontal section of water conduit 1, vertical branch pipe 2 and well 12. Well 12 has inlet vertical hollow tube 4 with fairing 7 made cone-shaped with concave side walls 8 on outer side of pipe 4, coaxial to which is installed second fairing 9, top 10 of which is directed towards annular horizontal flange 11. Damper is additionally equipped with diffuser section 17, forming clamp 14 between divergent chamber 16 and an outlet into lower part 15 of well 12. Swirler 3 is arranged at the inlet of diffusion section 17 of damping chamber 16 and made in the form of blades. Annular horizontal flange 11 with an annular gap is fixed in hydraulic stilling basin 12 below fairing 9 in the form of a truncated cone with top 10 and is located above the outlet hole of discharge pipeline 13. 
     EFFECT: increased efficiency of operation on the way of non-stationary flow of liquid due to local collisions of pulsating water flow towards hydraulic stilling basin, simplification of design and reduction of bottom speeds in flow. 
     3 cl, 1 dwg
Patent RU-2705503-C1 (RU)
Title: Aircraft wing
Inventor: ZHUKOV MIKHAIL BORISOVICH
IPC: B64C3/14
Filed: 2019-02-22
Granted: 2019-11-07
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering and can be used in aircraft, ships, structures of blades, building structures, etc. Aircraft wing comprises upper and lower panels. Panels are waffle and monolithic. Ribs of the transverse set of panels are oriented along the flow. They protrude above the longitudinal ribs with formation of a lap sufficient for placement on the transverse ribs of the upper panel of ledges included in the corresponding slots on the ribs of the lower panel. Due to this, upper panel has the possibility of displacement (shift) relative to lower panel. At shift at front edge of wing there formed is hole for inlet, and on rear edge hole for air flow output, formed by movement of aircraft. At air inlet, air flow exerts pressure on inner surface of wing panel. When exiting the wing, the flow exerts pressure on the inner surface of the wing, but with a different sign. Torque created by pressure forces is able to influence flight trajectory of aircraft. 
     EFFECT: invention is also aimed at simplification of mechanization system, reduction of wing area and weight. 
     1 cl, 2 dwg
Patent RU-2710109-C1 (RU)
Title: Method for secondary use of compressed air in a production process
Inventor: Danilov Sergej Yakovlevich
IPC: F15B21/14
Filed: 2019-05-16
Granted: 2019-12-24
Abstract: FIELD: hydraulic and pneumatic actuators. 
     SUBSTANCE: invention relates to energy recovery means, in particular compressed air energy for its subsequent re-use, and can be used in various processes, in which compressed air is used, for example, in production of PET bottles, in testing compressed air tightness of vessels, etc. Method of secondary use of compressed air uses compressed air, in which a certain amount of compressed air is available for recycling. Method uses a control device having a high-pressure compressor connected to a high-pressure receiver, from which the equipment uses compressed air. Part of the used compressed air from the equipment is released into the additional low-pressure receiver up to the moment of balancing pressure with the equipment. Air from low-pressure receiver is supplied to the cavity of the mechanism, which uses suction and compression strokes of air, and is compressed by mechanism for air supply to high-pressure receiver. Remaining part of air from equipment is sucked into reservoir, air from which is removed by mechanism at air suction stroke. 
     EFFECT: reduced power inputs for production of compressed air; increased amount of used secondary compressed air, higher energy saving for production of primary compressed air. 
     1 cl, 1 dwg
Patent RU-2697845-C1 (RU)
Inventor: Baev Oleg Radomirovich
IPC: G01N33/49
Filed: 2019-05-17
Granted: 2019-08-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to obstetrics, and can be used for prediction of preeclampsia by determining extracellular fetal DNA in maternal blood when screening the first trimester of pregnancy. That is ensured by sampling maternal blood at 11–14 weeks of gestation, determining the content of extracellular pDNA by detecting the hypermethylated portion of the RASSF1A gene, Dopplerometric blood flow analysis in the uterine arteries with determining the average pulsation index. Detection of risk of developing PE by presented model: p=1/(1+e -z ), where p is the probability of developing PE, e is a mathematical constant equal to 2.72, z is determined from the binary logistic regression equation of the following form: z=0.143*y 1 +2.138*y 2 -7.335, where y 1  – concentration of extracellular fetal DNA in 11–14 weeks (GE/ml), y 2  – average pulsation index in uterine arteries in 11–14 weeks, with value of p≥0.51 has a high risk of developing preeclampsia. 
     EFFECT: invention enables prediction of preeclampsia with sensitivity of 90 % and specificity of 90,9 % in women in the first trimester of pregnancy. 
     1 cl, 3 dwg, 1 tbl
Patent RU-2709911-C1 (RU)
Title: Textured electromagnetic steel sheet and method of producing textured electromagnetic steel sheet
Inventor: UMADA Takumi
IPC: C21D8/12
Filed: 2017-11-20
Granted: 2019-12-23
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy, namely to textured electrical steel sheet used as material of iron cores of transformers, generators and similar. Electrical steel contains a substrate from sheet steel, a layer of coating A, located on sheet steel, and layer of coating B, located on a layer of coating A. Coating layer A is a ceramic coating and contains oxide in amount of less than 30 wt%. Coating layer B is an insulation coating which imparts tension and contains an oxide. Binding energy of 1s-orbital of the oxygen atom in the coating layer B is more than 530 eV, and the tension applied by the coating layer B to the sheet steel with respect to the thickness of the coating layer B of 1.0 mcm is not less than 4.0 MPa/mcm.EFFECT: high magnetic properties and high adhesion of the film coating after annealing for relieving stress.11 cl, 4 dwg, 3 tbl, 3 ex
Patent RU-2709291-C1 (RU)
Title: Method for gasification of non-treated residues of liquid oxygen and kerosene in tanks of carrier rocket stage and device for its implementation
Inventor: Trushlyakov Valeriy Ivanovich
IPC: B64D37/28
Filed: 2019-06-06
Granted: 2019-12-17
Abstract: FIELD: aerospace engineering.SUBSTANCE: method of gasification of non-processed residues of liquid oxygen and kerosene envisages supply of heat energy source from separate reservoir (8) into tanks (2, 3) with residues of fuel components in liquid (4, 5) and gaseous phases, supercharging gas, and utilization of gasification products, determination of required amount of heat energy for evaporation of liquid (4, 5) residues of PC in each tank (2, 3). Heat energy source is hydrogen peroxide (HP) and is decomposed on catalytic device (10) directly in each tank (2, 3). Method also includes admixing the vapor-gas mixture with HP decomposition products.EFFECT: invention improves efficiency of gasification of remains of propellant components (PC).2 cl, 2 dwg, 2 tbl
Patent RU-2707127-C1 (RU)
Inventor: Zaprometov Andrej Yurevich
IPC: C05F3/06
Filed: 2019-06-17
Granted: 2019-11-22
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural engineering, in particular to devices for processing wastes of poultry factories, for example, bird dung, into organo-mineral fertilizers. Plant for processing poultry manure contains a loading hopper with agitators, which is connected to one end of a belt-scraper conveyor, the other end of which is connected to the loading branch pipe of the furnace. Furnace includes housing with diesel or gas burners in lower part of housing, as well as drum, made with possibility of rotation at rate of 1.2–1.3 rpm, in which screw is installed. Furnace in upper part is connected with gas-chimney. In the lower part of the furnace, opposite to the loading opening, an unloading connection pipe is installed, which is interconnected with the receiving bunker of the conveyor of a screw type, which inner cavity is interconnected with fan, on one side of conveyor, and with receiving hopper for accumulation of product of bird droppings processing. 
     EFFECT: increase of yield and improvement of quality of environmentally safe product – organo-mineral fertilizer due to deep processing of poultry manure provided by uniform mixing of manure throughout the whole process of raw material processing. 
     4 cl, 1 dwg
Patent RU-2722484-C1 (RU)
Inventor: SMOLKO-SCHVARZMAYR NATALIJA
IPC: B03D1/01
Filed: 2017-12-18
Granted: 2020-06-01
Abstract: Предложенная группа изобретений относится к способу обработки несульфидных руд, таких как фосфатные руды. Способ обработки несульфидных руд посредством композиции собирателя, содержащей первичный и вторичный собиратели, содержащей между 3 и 60% вторичного собирателя и между 40 и 97% первичного собирателя, масс.% основаны на общей массе компонентов собирателя. Первичный собиратель выбирают из группы амфотерных и анионогенных поверхностно-активных соединений. Вторичный собиратель является этоксилированной жирной кислотой, где средняя степень этоксилирования более чем 0 и менее чем 2. Способ прямой флотации несульфидных руд включает следующие стадии: a) кондиционирование пульпы руды, где руда содержит несульфидный минерал, такой как фосфат, и необязательно дополнения к флотационной ванне, в водном растворе; b) добавление композиции собирателя, содержащей первичный и вторичный собиратели, содержащей между 3 и 60% вторичного собирателя и между 40 и 97% первичного собирателя, масс.% основаны на общей массе компонентов собирателя; b) необязательно добавление других дополнений к флотационной ванне или депрессантов к пульпе и c) выполнение процесса пенной флотации, чтобы извлечь минеральное сырье. Технический результат – повышение эффективности процесса флотации, а также повышение извлечения ценного продукта, содержащегося в руде. 3 н. и 6 з.п. ф-лы, 6 табл., 5 пр., 1 ил.
Patent RU-2715791-C1 (RU)
Title: Method for radio frequency identification of animals
Inventor: DIKAREV VIKTOR IVANOVICH
IPC: G06K19/00
Filed: 2019-07-23
Granted: 2020-03-03
Abstract: FIELD: agriculture.SUBSTANCE: proposed method relates to agriculture, in particular to livestock sector, and can be used to obtain operational information on animals in order to generate control and reporting documentation. Disclosed method is realized using intelligent switch 1 and identifiers. Intelligent switch 1 comprises reader 2 and microcontroller 3. Reader 2 comprises synchronizer 4, master oscillator 5, synthesizer 6 of carrier frequencies, logical element AND7, duplexer 8, transceiving antenna 9, band-pass filter 10 and phase detector 11. Each identifier comprises microstrip transceiving antenna 12.i, unit 13.i accessibility to interdigitated transducer, narrow-band filter 14.i, amplitude detector 15.i, switches 16.i and 17.i, piezo-crystal 18.i, electrodes 19.i, tires 20.i and 21.i, set 22.i of reflectors (i = 1, 2, n).EFFECT: high reliability of reading individual codes simultaneously from several animals in a radio sounding area, as part of a common flock, by successively in time of their radio request.1 cl, 2 dwg
Patent RU-2732635-C1 (RU)
Title: Method for uninterrupted path strings laying with their extension, by welding and entering into optimal fixation temperature
Inventor: VINOGOROV NIKOLAJ PAVLOVICH
IPC: E01B29/17
Filed: 2019-09-05
Granted: 2020-09-21
Abstract: FIELD: rail vehicles. 
     SUBSTANCE: invention relates to the railway track superstructure, in particular to the continuous strings laying methods. Strings to be replaced are arranged in track. Distance between the ends of the strings corresponds to the required elongation of each of the strings for their introduction into the optimum fixing temperature. Ends of installed strings are pulled by straps. Road is prepared for removal of inventory rails laying in track. Then ends of the first pair of newly laid strings are joined to ends of strings lying in the path, and the strings are replaced with laying of paired plates. Ends of laid strings are welded together with ends of straddling strings. Control sections are laid on sleepers and laid strings. Ends of previously laid strings and laid pair of strings are heated to coincide with control sections of strings and sleepers. Strings are fixed on sleepers and paired plates are removed. Position of the ends of the laid pair of strings is fixed, after which the laying process is repeated for the next pairs of strings. 
     EFFECT: higher reliability of strings laying. 
     8 cl