baber/WOPTO huggingface dataset:
Patent RU-2686113-C1 (RU)
Title: Способ амплитудного двухмерного пеленгования
Inventor: KOZMIN VLADIMIR ALEKSEEVICH
IPC: G01S5/04
Filed: 2018-08-20
Granted: 2019-04-24
Abstract: Изобретение относится к радиотехнике и может быть использовано в наземных и авиационных радиотехнических системах для всеракурсного определения направления на источники радиоизлучений. Достигаемый технический результат – расширение области применимости на системы из четырёх антенн и сокращение объёма операций при определении и максимизации углового спектра вследствие уменьшения области максимизации в 54-90 раз. Указанный результат достигается за счет того, что способ амплитудного двухмерного пеленгования включает приём излучаемого сигнала с помощью идентичных антенн с симметричными диаграммами направленности и равномерным перекрытием сектора сферического обзора, измерение амплитуды принятых сигналов, по ним определение горизонтального и вертикального сечений углового спектра, по максимуму которых определяют соответственно азимут и угол места, при этом, дополнительно, как среднее взвешенное, пропорционально измеренным амплитудам значение векторов ориентации антенн, определяют вектор двухмерного пеленга, по которому выполняют первичную оценку совместно азимута и угла места. Первоначально определяют вертикальное сечение в точке первичной оценки азимута, затем горизонтальное сечение в точке полученного угла места, при этом области определения сечений ограничивают пределами изменений погрешностей соответствующих первичных оценок, которые рассчитывают до начала процесса пеленгования. В четырёхэлементной системе антенны ориентируют из центра тетраэдра перпендикулярно его граням. 1 ил., 2 табл.
Patent RU-2692163-C1 (RU)
Title: Комплексный рекурсивно-идентификационный тренажер (КРИТ-2) с автоматизированной настройкой системы управления для подготовки эксплуатационного персонала энергообъекта
Inventor: MAGID SERGEJ IGNATEVICH
IPC: G09B9/00
Filed: 2018-08-24
Granted: 2019-06-21
Abstract: Изобретение относится к средствам подготовки оперативного персонала энергетического оборудования, а также персонала, выполняющего ремонт и техобслуживание технологического оборудования, персонала выполняющего настройку и оптимизацию системы управления энергетическим оборудованием (АСУТП). Устройство подготовки эксплуатационного персонала энергетического оборудования представляет собой рассредоточенную информационно-управляющую систему тренинга. Система содержит группу рабочих мест тренинга персонала и ЭВМ разного рода, соединенных с блоками системы. При этом заявленная система содержит блок передатчика-прерывателя, блок вариатора, блок анализатора, блок корректора, блок интегратора, блок ограничителя допусков, блок определения статических характеристик объекта регулирования, блок определения динамических характеристик объекта регулирования, блок оптимизации настроек. Повышается эффективность обучения. 2 н.п. ф-лы, 1 ил.
Patent RU-2715879-C1 (RU)
Title: Method for printing on substrate with printing substance containing metal pigments, and substrate printed with printing substance containing metal particles
Inventor: MIZOF PETER
IPC: B41M3/00
Filed: 2017-02-24
Granted: 2020-03-03
Abstract: FIELD: printing equipment. 
     SUBSTANCE: method for printing on a substrate from cardboard or other flat material containing fibres, a printing substance containing metal pigments, in a printing machine, containing the following steps: - printing on the substrate with the first printing substance, - printing the first printing substance with the second printing substance containing the dye, and - printing the second printing substance on the second printing substance containing the metal pigments. 
     EFFECT: disclosed is a method for printing on a substrate a printing substance containing metal pigments, and a substrate printed with a printing substance containing metal particles. 
     15 cl, 2 dwg
Patent RU-2682791-C1 (RU)
Inventor: LEE SANGHYUN
IPC: A61F13/49
Filed: 2017-02-27
Granted: 2019-03-21
Abstract: Впитывающий предмет одежды, который имеет продольную ось и поперечную ось. Впитывающий предмет одежды также содержит переднюю область, заднюю область и область промежности, при этом область промежности расположена между передней областью и задней областью. Область промежности содержит впитывающий узел. Впитывающий предмет одежды дополнительно содержит переднюю панель в передней области, при этом передняя панель содержит внутренний слой, наружный слой и передний продольный конец; заднюю панель в задней области, при этом задняя панель содержит внутренний слой, наружный слой и задний продольный конец. Каждая из передней панели и задней панели содержит эластичный участок с нитями между ее внутренним и наружным слоями. Передняя панель также содержит растягивающийся участок в виде полосы, расположенный между внутренним и наружным слоями. Растягивающийся участок в виде полосы расположен смежно с передним продольным концом. 7 з.п. ф-лы, 8 ил.
Patent RU-2703007-C1 (RU)
Title: Method of generating control signals for steering drives of an unmanned aerial vehicle and a device for its implementation
Inventor: SYROV ANATOLIJ SERGEEVICH
IPC: G05D1/08
Filed: 2018-11-28
Granted: 2019-10-15
Abstract: FIELD: data processing.SUBSTANCE: group of inventions relates to a method and a device for generating control signals for steering drives of an unmanned aerial vehicle. To generate control signals, current control signals are received by course, pitch and roll, aircraft flight speed is measured, kinematic distribution of control signals for steering drives is performed, and rated values of limitation of control signals are set in certain manner. Device comprises three inputs of control signals of flight speed sensor, kinematic distribution unit, setter of nominal values of limitation of control signals, three signal limiters, setpoint of current values of limitation of control signals, connected in certain manner.EFFECT: higher accuracy of control and expansion of functional capabilities.2 cl, 3 dwg
Patent RU-2713627-C1 (RU)
Title: Calculator of an extrapolated coordinate and its least-squares variation rate
Inventor: SAPOZHNIKOV NIKOLAJ EVGENEVICH
IPC: G01S13/06
Filed: 2018-12-18
Granted: 2020-02-05
Abstract: FIELD: radar ranging and radio navigation.SUBSTANCE: invention relates to the field of radar ranging, in particular, to tracking the target on the trajectory in the survey radar stations. To achieve technical result, probabilistic multipliers are introduced, in the role of which there are two-input conjunctors, shift registers, probabilistic subtractor and probabilistic adder.EFFECT: development of calculator of extrapolated coordinate and its rate of change by method of least squares for averaging obtained as a result of three successive, in equal time, measurements of radar coordinates.1 cl, 1 dwg
Patent RU-2731389-C1 (RU)
Title: Diagnostic technique for broncho-obstructive syndrome
Inventor: Malinin Sergej Vladimirovich
IPC: A61B8/00
Filed: 2019-01-28
Granted: 2020-09-02
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to functional diagnostics, pulmonology and paediatrics. Disclosed is a method for diagnosing bronchial obstructive syndrome by recording respiratory noises using an electronic stethoscope at certain points in which a patient is recorded respiratory noise using an electronic stethoscope for 25 seconds, in turns at three points: on anterior surface of neck above trachea, on anterior surface of right part of thorax, on back surface on right, with their subsequent partitioning into intervals of 170 ms, processing on a computer using for each interval fast Fourier transform (FFT) based on FFT signal pseudospectrum is obtained in frequency range from 200 to 2000 Hz; picking peaks on pseudo-spectrum, calculating front area of each obtained peak by following formula:   where i is the peak number, p i  is the peak area of the i th  peak, A i (ƒ) is the pseudospectrum function, ƒ - frequency of signal, ƒ 0i  - frequency of minimum value of i th  peak, ƒ ƒi  - frequency of maximum value of i th  peak, then coefficient of wheezing is calculated in following ranges: in the point on the front surface of the neck above the trachea - from 1200 to 1600 Hz, for the point on the front surface of the right part of the chest - from 600 to 1000 Hz, for the point on the back surface on the right - from 400 to 800 Hz, using the following formulas:       where K w  is the rattle coefficient, P max  is the sum of squared areas of peak fronts in 5 % of maximum values p i , p i max  is peak area of peak, which is in 5 % of maximum values p i , n is number of peaks in 5 % of maximum values p i , n = 0.05N, P is sum of square squares of fronts of all peaks, N is number of all peaks, and if wheezing index is more than 42 %, presence of broncho-obstructive syndrome is diagnosed. 
     EFFECT: invention provides higher accuracy and sensitivity of the method by determining a threshold value. 
     1 cl, 9 dwg, 3 ex
Patent RU-2723729-C1 (RU)
Title: Surgical device for tissue closure
Inventor: CHEN WANGDONG
IPC: A61B17/072
Filed: 2016-12-26
Granted: 2020-06-17
Abstract: FIELD: medicine. 
     SUBSTANCE: present invention refers to medical instruments and particularly to a surgical closure device. Surgical device for tissue closure comprises a first clamping base and a second clamping base and a bag assembly. First clamping base and the second clamping base are made with possibility of opening and closing opposite to each other and formation of a cavity between them for placement of hollow organ tissue when they are closed. Bag assembly is made with possibility of interaction with the first clamping base and the second clamping base. Bag assembly comprises a binding tape, a first buckle of the binding tape, a second buckle of the binding tape and a first drive mechanism. Binding tape extends along side facing cavity, each of first clamping base and second clamping base and is equipped with the first free end located at the distal end of the first clamping base, and the second free end located at the distal end of the second clamping base. First buckle of the binding tape is configured to slide on the binding tape in a penetrating manner and is located adjacent to the first free end in the initial state. Second buckle of the binding tape is configured to slide on the binding tape in a penetrating manner and is located adjacent to the second free end in the initial state. Second buckle of binding tape is located opposite to the first buckle of binding tape and is made with possibility of engagement with the first buckle of binding tape after placement of fabric of hollow organ into cavity and closing of the first clamping base and the second clamping base. First drive mechanism enables synchronous movement of the first buckle of the binding tape and the second buckle of the binding tape relative to the binding tape after the first buckle of the binding tape and the second buckle of the binding tape are bent and then interact with the binding tape in order to collect the tissue of the hollow organ into the bag. 
     EFFECT: use of the invention enables reducing a risk of "dog-ears" and fistula surrounding the stoma as a result of a subsequent anastomosis. 
     18 cl, 14 dwg
Patent RU-2705873-C1 (RU)
Title: Screw-type propulsor
Inventor: DYADCHENKO NIKOLAJ PETROVICH
IPC: A61G5/06
Filed: 2019-03-14
Granted: 2019-11-12
Abstract: FIELD: transport machine building.SUBSTANCE: invention relates to transport engineering, in particular to off-road vehicles. Screw-type propulsor comprises a rotor with a screw flange provided with a rotation mechanism and a rotary head. Rotors with helical flanges are made as a system of inclined wheels with V-like orientation to each other of wheels of opposite sides of propulsor. In each of wheel sides pulley with toothed track on half-axle of one wheel is connected by toothed belt with pulley to toothed path of semi-axle of adjoining wheel.EFFECT: it is possible to expand the functionality of the screw propulsion in wheelchairs for movement on hard surfaces with obstacles.1 cl, 1 dwg
Patent RU-2714679-C1 (RU)
Title: Method for simulating a combined pathology of metabolic syndrome and chronic obstructive pulmonary disease
Inventor: PERSHINA OLGA VIKTOROVNA
IPC: A61K49/00
Filed: 2019-03-21
Granted: 2020-02-19
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to experimental medicine, namely to a method for simulating a combined pathology of metabolic syndrome and chronic obstructive pulmonary disease. Method for simulating a combined pathology of metabolic syndrome and chronic obstructive pulmonary disease, where C57BL/6 female mice one day after birth, monosodium glutamate is administered subcutaneously for 10 days in dose of 2.2 mg/kg, and then on 126th day after birth, on the background of metabolic syndrome developed in animals, determined by Lie index, hyperglycemia and dyslipidemia, chronic obstructive pulmonary disease is induced by intratracheal introduction of liposaccharide in dose of 3 mcg per mouse on 126 and 129 days after birth and course intratracheal introduction of cigarette smoke extract in dose of 50 mcl per mouse on 127, 130, 133, 136, 139, 142, 149, 156, 163, 170 days after birth, followed by histological examination to determine inflammation, pulmonary emphysema, destruction of microcirculatory bed and alveolar epithelium, where in the lumen of separate alveoli there are accumulations of macrophages, there is peribronchial edema, moderate expansion of bronchioles, alveolar passages and alveoli. 
     EFFECT: disclosed method is effective for searching for drugs affecting metabolic syndrome and chronic obstructive pulmonary disease. 
     1 cl, 2 dwg, 8 tbl, 1 ex
Patent RU-2721727-C1 (RU)
Inventor: GAKHLEITNER Markus
IPC: C08L23/14
Filed: 2017-10-10
Granted: 2020-05-21
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a polymer composition for producing a cast article, a method of producing a nucleated terpolymer (A) of propylene, ethylene and one C-Cα-olefin, method of producing a terpolymer (A) of propylene, ethylene and one C-Cα-olefin, as well as to cast product. Polymer composition contains a terpolymer (A) of propylene, ethylene and one C-Cα-olefin (αO) and β-nucleating agent. Ethylene content in the terpolymer (A) ranges from 0.1 to 8.0 wt. % of total weight of terpolymer (A). Content of C-Cα-olefin (αO) in terpolymer (A) ranges from 0.1 to 16.0 wt. % of total weight of terpolymer (A). Melt flow rate MFR(230 °C) of terpolymer (A) measured according to ISO 1133 (230 °C, load 2.16 kg) is 0.5 to less than 12.0 g/10 minutes. Process for preparing nucleated terpolymer (A) propylene, ethylene and C-Cα-olefin (αO) is first prepared that the terpolymer (A) is propylene, ethylene and C-Cα-olefin (αO) polymerization reaction in the presence of a Ziegler-Natta (ZN-C), cocatalyst (Co) and optionally an external donor (ED). Obtained terpolymer (A) is treated with a nucleating agent. Further, the produced terpolymer (A) composition is cooled and crystallized. Ziegler-Natta catalyst (ZN-C) contains a compound of transition metal (TC) of group 4–6 of IUPAC, a metal compound (MC) of group 2 and an internal donor (ID). Internal donor (ID) represents an oil-oil compound, preferably it is not a phthalic acid ester. Said composition is used to produce cast article.EFFECT: invention increases impact strength of the composition and enables to obtain an article with high impact strength while maintaining a high level of rigidity.14 cl, 1 tbl, 6 ex
Patent RU-2732593-C1 (RU)
Title: Collector-wrapper of flax tapes
Inventor: ZINTSOV ALEKSANDR NIKOLAEVICH
IPC: A01D45/00
Filed: 2019-05-28
Granted: 2020-09-21
Abstract: FIELD: agriculture. 
     SUBSTANCE: collector-wrapper of flax tapes, containing picking apparatus, wrapping conveyor, conveyor for transfer of stems to spreading with part biting and device for forced spreading of stems tape, wherein collecting device with wrapping conveyor are mounted on rotary frame, which is attached by means of hinges to main frame, and are transferred into transport position by hydraulic cylinder connected with rotary frame by finger and bracket with groove, and conveyor for transfer of stems to spreading with butt groove and device for forced spreading of belt of stalks are installed on main frame of collector-wrapper. 
     EFFECT: invention allows to increase efficiency of collector-wrappers. 
     1 cl, 3 dwg
Patent RU-2734596-C1 (RU)
Inventor: REGE AARTI
IPC: A61Q11/00
Filed: 2017-08-23
Granted: 2020-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: disclosed is a composition for oral care with high content of water, containing carrier suitable for oral cavity, zinc phosphate, stannous fluoride and salicylamide, where the amount of water is 10 % by weight or more relative to the weight of the oral care composition, the amount of salicylamide is 0.05 to 0.5 % by weight relative to the weight of the composition, amount of zinc phosphate ranges from 1 to 3 % by weight relative to weight of composition and amount of stannous fluoride ranges from 0.3 to 1 % by weight relative to weight of composition. 
     EFFECT: invention provides higher absorption of bivalent tin ions and zinc ions by adding 0_1 % salicylamide. 
     8 cl, 5 tbl, 3 ex
Patent RU-2713774-C1 (RU)
Title: Portable sports training complex
Inventor: Gumerov Rodion Alfredovich
IPC: A63B17/00
Filed: 2019-07-03
Granted: 2020-02-07
Abstract: FIELD: sports. 
     SUBSTANCE: proposed is a portable sports complex including at least one crossbar. Equipment is intended for sports trainings individually or in small groups, including for sports trainings, military training, delivery of sports standards. Presented complex consists of a base including two vertical posts consisting of two parts each, two horizontal supports, a horizontal binding beam, which, if necessary, can consist of two parts and side retainers of vertical posts. Design of the complex is preferably based on pipes of rectangular cross-section, which are connected to each other by means of any known pipe connectors, providing their rigid fixation by means of fasteners. All elements of the complex, in particular, disassembled into two parts vertical post and horizontal coupling beam, are alternately folded on each other in horizontal position in two vertical rows and are fixed to each other by means of bolt joints and binder lateral retainer of vertical posts, forming a small-sized folded structure. Convenient transportation of the complex is ensured by transformation of a crossbeam into a handle for structure transfer, which is fixed by means of used patented clamps or other fasteners for connection of parts, in particular bolt or helical ones. Complex design implies the possibility of docking several complexes to increase the number of crossbeams and, if necessary, other training means. In case of docking of two systems and installation of three or four crossbeams in folded structure additional crossbar is transformed into additional handle for transfer. 
     EFFECT: feature of this complex is possibility of its conversion into compact portable structure. 
     4 cl, 14 dwg
Patent RU-2710792-C1 (RU)
Inventor: KULAGINA TATYANA ANATOLEVNA
IPC: B65D88/74
Filed: 2019-07-04
Granted: 2020-01-14
Abstract: Изобретение относится к транспорту вязких продуктов и может быть использовано на объектах нефтехимии, нефтепереработки, при разгрузке застывающих высоковязких продуктов для ускоренного опорожнения железнодорожных цистерн без применения пара и погружных элементов внутри цистерны. Технический результат, достигаемый изобретением, заключается в расширении арсенала технических средств, используемых для обогрева цистерн с высоковязкими мазутами без применения пара и погружных элементов внутри цистерны, а также в упрощении устройства и в снижении трудозатрат при монтаже. Для достижения технического результата предложено устройство для электрообогрева цистерны с мазутом, содержащее электронагреватель (1), обмотка которого размещена в электроизоляционной оболочке (2) с возможностью установки на цилиндрической поверхности цистерны (5). Новым является то, что устройство выполнено гибким с возможностью принятия при установке цилиндрической формы и закрепления на корпусе цистерны с помощью магнитных сил. При этом на поверхности электроизоляционной оболочки (2) электронагревателя (1), прилегающей к корпусу цистерны (5), прикреплена намагниченная рамка из стальных полос (3) с толщиной, обеспечивающей их гибкость и закрепление на корпусе цистерны (5) с помощью магнитных сил, а на внешней поверхности электроизоляционной оболочки (2) нанесена тепловая изоляция (4). 2 з.п. ф-лы, 2 ил.
Patent RU-2707457-C1 (RU)
Title: Method for processing iron-based concentrates containing platinum group metals
Inventor: ILYASHEVICH VIKTOR DMITRIEVICH
IPC: C22B11/00
Filed: 2019-07-05
Granted: 2019-11-26
Abstract: FIELD: technological processes. 
     SUBSTANCE: method of processing iron-based concentrates containing platinum group metals involves pulping the concentrate in water, adding an oxidant to the pulp and then treating the obtained mixture with an acid. After pelletizing the concentrate in water, sodium chlorate is added to the pulp in an amount required for oxidation of iron contained in the iron concentrate to oxidation state of 2+ and phosphorus to oxidation state of 5+. Obtained reaction mixture is treated with sulfuric or hydrochloric acid till the pH is equal to 1.0–0.0, the solution is heated and the solution containing iron salts and phosphate ions is separated from the sediment containing platinum group metals. 
     EFFECT: technical result consists in transfer into solution of main part contained in iron concentrate without formation of hazardous and explosive substances and concentration of platinum group metals in separate industrial product. 
     1 cl, 1 tbl, 1 ex
Patent RU-2734979-C1 (RU)
Title: Men's ritual costume
Inventor: FRUMKIN BORIS BORISOVICH
IPC: A41D1/00
Filed: 2018-12-10
Granted: 2020-10-26
Abstract: FIELD: funeral accessories. 
     SUBSTANCE: invention relates to the items of funeral accessories necessary for the procedure of the deceased for funeral preparation. Male ritual suit consists of trousers and jacket containing elements imitating details of jacket, in the form of vest 1 and arm sleeves 2 (Fig. 1). Vest 1 is made in the form of solid-walled gates 3 (Fig. 5), partially stitched from inside to jacket neck on two lateral sides and changing in breast area into shortened split fastener 4 (Fig. 4), attached from inside to both lapels of jacket. Back of jacket (Fig. 6) can be made swinging along vertical central line by means of detachable zipper 5, wherein breech opening is made split in center of rear part while its free ends 6 are equipped with velcro-type textile fasteners 7 attached thereto. Use of such a coat in a jacket will make it possible to minimize manipulation of the deceased body when wearing it in mourning clothes. 
     EFFECT: technical result consists in achieving convenience of actions of service persons when putting clothes on the deceased and simplifying the process of dressing. 
     1 cl, 9 dwg