baber/WOPTO huggingface dataset:
Patent RU-2701149-C1 (RU)
Inventor: Dzhus Ilya Nikolaevich
IPC: H02P13/12
Filed: 2019-03-26
Granted: 2019-09-25
Abstract: Изобретение относится к электроэнергетике. Технический результат состоит в повышении коэффициента усиления и кпд устройства. Для этого в реакторе компенсационные обмотки 3, питающие выпрямители 4, 5 подмагничивания, подключены к ним вершинами и срединами сторон треугольник. Поэтому в обмотках 3 появляется постоянная составляющая тока, помогающая подмагничивать сердечники сетевых обмоток. 3 н.п. ф-лы, 3 ил.
Patent RU-2709472-C1 (RU)
Title: Method of passive adjustment of a correcting plate of a composite refractive lens for x-ray radiation
Inventor: Lyubomirskij Mikhail Andreevich
IPC: G21K1/00
Filed: 2019-04-18
Granted: 2019-12-18
Abstract: FIELD: physics.SUBSTANCE: invention relates to a method of making X-ray refractive lenses and can be used to produce highly focused x-ray microbeams with high photon flux density used in various fields of science and engineering. Composite refraction lens for X-ray radiation is inserted in advance of X-ray radiation beam plate workpiece, X-ray beam is passed through composite refractive lens, X-ray beam is passed through plate workpiece and plate is made considering beam passage point.EFFECT: simple process of adjusting and positioning the correcting plate relative to the apex of the parabolic profile of the lens.4 cl
Patent RU-2719391-C1 (RU)
Inventor: ZHENG XIAOHUI
IPC: A61K31/216
Filed: 2017-09-29
Granted: 2020-04-17
Abstract: Группа изобретений относится к медицине и фармации. Предложено применение изопропил β-(3,4-дигидроксифенил)-α-гидроксипропионата (IDHP) для ингибирования агрегации тромбоцитов и применение IDHP для стимулирования ангиогенеза. Технический результат состоит в реализации заявленных назначений. Изобретения могут стать основой для применения IDHP в разработке лекарственных средств против агрегации тромбоцитов и для стимуляции ангиогенеза. 2 н.п. ф-лы, 8 ил., 4 табл., 7 пр.
Patent RU-2716112-C1 (RU)
Inventor: Baranova Tatyana Valentinovna
IPC: A01H1/04
Filed: 2019-05-22
Granted: 2020-03-05
Abstract: Изобретение относится к области биотехнологии. Изобретение представляет собой способ отбора материнских деревьев Betula pendula, продуцирующих семенное потомство с разной стабильностью генетического материала соматических клеток, по биохимическим параметрам (количество общего белка в семенах и проростках, активность пероксидазы), включающий выделение не менее пяти учетных фенотипически здоровых деревьев березы повислой, достигших генеративного возраста, на каждой исследуемой территории, срез трех побегов с каждого дерева с распускающимися листьями или почками длиной не менее 30 см, сбор и проращивание семян Betula pendula от каждого материнского растения в отдельности не менее 300 штук, определение активности пероксидазы в распускающихся листьях и количества общего белка в семенах и проростках, при этом вычисляют активность пероксидазы материнского растения, полученное значение сравнивают со значением 0,28 мкмоль/мин/мг, выше которого материнский экземпляр продуцирует мутабильное семенное потомство, в противном случае - слабомутабильное, а вычисленное количество общего белка в семенах и проростках сравнивают со значениями 0,180 мг/мл и 0,160 мг/мл соответственно, ниже которых материнский экземпляр продуцирует мутабильное семенное потомство, характеризующееся низкой всхожестью и ростовой способностью, в противном случае - слабомутабильное с высокой всхожестью и ростовой способностью. 5 ил., 2 пр.
Patent RU-2731752-C1 (RU)
Title: Method of fastening pipes and clamping device for implementing method
Inventor: Rakhmanov Airat Rafkatovich
IPC: B63B25/24
Filed: 2019-06-28
Granted: 2020-09-08
Abstract: FIELD: transportation, packaging and storage. 
     SUBSTANCE: invention relates to means of preventing undesirable movement of loads during transportation and storage, in particular, to methods and devices for fastening pipes. Method of fastening a stack of pipes involves laying rows of pipes on a support base, forming and fixing a stack using a cushion and tightening material and its attachment using a clamping device. Support base and cushion material are made of solid material with recesses for appropriate pipes, tightening material is made in form of at least one upper strap, which is installed on upper stack pipes, with flexible rods, consisting of two parts, which are connected by means of a hook on one side and a gate with a toggle lever - on the other for pressing the upper strap together with the pipes to the support base. Clamping device for fastening of stack of pipes includes support base and at least one upper strap located opposite to upper and lower sides of clamped pile, which are tightened by flexible rods, consisting of sections connected by tension locks to provide required clamp force of stack. Each tension lock is made in the form of a hook and a bolt connected by a flap lever, wherein one part of each of the flexible rods is equipped with a hook, and the other part - with a lock with a toggle lever, wherein at least one part of said flexible rod is furnished with adjustable length to provide required clamp force. 
     EFFECT: disclosed method of fastening pipes and clamping device for implementing the method are simple and reliable, since they have a small number of simple and reliable structural elements, which enable to quickly and reliably secure to stack any number of pipes of any standard size. 
     2 cl, 3 dwg
Patent RU-2707673-C1 (RU)
Title: Method of forming coating from cubic tungsten carbide
Inventor: SIVKOV ALEKSANDR ANATOLEVICH
IPC: C23C14/06
Filed: 2019-07-11
Granted: 2019-11-28
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, namely to chemical deposition of coating by deposition of compound using electric discharges and plasma jets, and can be used in engine building, aircraft building and machine building. Method of forming coating from cubic tungsten carbide on metal substrate includes evacuation of chamber, its filling with gaseous argon, generation of tungsten- and carbon-containing plasma and deposition of cubic tungsten carbide on metal substrate. Tungsten and carbon-containing plasma is generated using a coaxial magnetoplasma accelerator comprising a capacitor bank, between electrodes of which electrically fusible link is made of compacted mixture of powders of tungsten and soot at atomic ratio C:W from 0.30:0.70 to 0.65:0.35. Said coating is deposited at room temperature, argon pressure in chamber 10 5  Pa and charging voltage 3 kV of capacitor bank with capacity of 6 mF. 
     EFFECT: obtaining coatings from cubic tungsten carbide of different thickness with characteristics considerably exceeding characteristics of substrate by strength properties. 
     1 cl, 3 dwg, 1 tbl
Patent RU-2729995-C1 (RU)
Title: Непроводящая магнитная полоса в сборе
Inventor: SZUMSKI DANIEL
IPC: H05F1/00
Filed: 2018-02-15
Granted: 2020-08-13
Abstract: Изобретение относится к магнитным полосам карт, таких как карты-пропуска, идентификационные карты, карты для финансовых операций, и касается карты в сборе. Карта в сборе, продолжающаяся от первого края до второго противоположного края содержит: изолирующий плоский корпус; и магнитную полосу в сборе, соединенную с плоским корпусом, причем магнитная полоса в сборе включает магнитный слой, выполненный с возможностью магнитного хранения информации, и металлический слой, который обеспечивает, по меньшей мере, один элемент из защитного элемента, декоративного элемента или другого функционального элемента, при этом металлический слой непрерывно продолжается от первого края до второго края карты в сборе, при этом металлический слой имеет небольшую толщину, так что металлический слой предупреждает прохождение электростатического разряда (ESD) через магнитную полосу в сборе от первого края до второго края карты в сборе. Изобретение обеспечивает предотвращение повреждения считывателей из-за ESD. 3 н. и 17 з.п. ф-лы, 3 ил.
Patent RU-2721329-C1 (RU)
Inventor: PRZYBOROWSKI MICHAEL
IPC: H01R13/703
Filed: 2018-02-14
Granted: 2020-05-19
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the electrical equipment. System consists of first module (1) of the plug-in connector and the plug-in connector of second module (2) of the plug-in connector connected to it, wherein plug-in connector modules (1, 2) have two contact elements (4, 11). First plug connector module (1) has spring jumper (6, 6`), which electrically conductively connects two contact elements (4, 4`; 4``, 4```) of first plug-in module (1) in non-inverted state connector. 
     EFFECT: technical result consists in providing the possibility of using a system of two plug-in connector modules in current circuits, which can not be broken. 
     12 cl, 5 dwg
Patent RU-2734660-C1 (RU)
Title: Method of separate long-term storage of set of floating railroad bridge nzhm-56
Inventor: SHUVALOV DENIS VLADIMIROVICH
IPC: E01D15/14
Filed: 2019-10-21
Granted: 2020-10-21
Abstract: FIELD: rail vehicles. 
     SUBSTANCE: invention relates to the field of railway equipment. Method of separate long-term storage of set of floating railway bridge NZhM-56 consists in the fact that at the manufacturer one time, according to the number of proposed guidance points of the built-in railway bridge NZhM-56, transition and coastal parts are made, which are contained in long-term storage near each of the places of proposed guidance of the bridge, and on the basis of long-term storage only elements of the river part of the floating bridge are contained. To keep elements of transition part and coastal span on long-term storage there is a level platform, at the same time in the middle of equipped platform from the ground there is an elevation, on which six sections of railway span of floating bridge are installed on row on wooden pads, next to each other. Outside elevation on one and on its other side there are three similar sections of railway span of floating bridge. Two other sections of the floating span of the floating bridge are installed perpendicular to the central section of the railway surfacing structure of the floating bridge and adjoin sides, intended for connection with other sections of railway span floating bridge during assembly of bridge, to sides of central section of railway span. On installed sections of railway span floating bridge are installed upside down through wooden pads of pantone section in such a way that one end of each pontoon section is located on sections of floating bridge structure of floating bridge installed on the elevation, and the other one - on sections outside the elevation. 
     EFFECT: invention provides, as compared to the method used, faster delivery of elements of this bridge to the point of guidance of the floating railway bridge, significantly reduces labour costs for transportation of bridge elements to the point of bridge guidance and thus enables to reduce the lead time of surfaced railway bridge NZhM-56. 
     1 cl, 7 dwg
Patent RU-2750996-C1 (RU)
Inventor: TANG HAI
IPC: H04W12/37
Filed: 2018-10-08
Granted: 2021-07-07
Abstract: Изобретение относится к области связи. Технический  результат изобретения заключается в возможности устранения потенциальной угрозы безопасности для абонента путем своевременного/корректного обновления параметров PSI (идентификатор раздела политики).  Способ беспроводной связи предусматривает: определение первым сетевым устройством необходимости обновления информации о политике терминала после получения параметра PSI терминала, причем параметр PSI используется для идентификации части информации о политике для терминала под управлением подписанного пользователя. После получения параметра PSI терминала первое сетевое устройство напрямую определяет, следует ли обновлять информацию о политике терминала.  6 н. и 23 з.п. ф-лы, 9 ил., 3 табл.
Patent RU-2746044-C1 (RU)
Inventor: Romaniuk Nikolai Nikolaevich
IPC: B65G23/04
Filed: 2019-12-13
Granted: 2021-04-06
Abstract: FIELD: transportation. 
     SUBSTANCE: drive belt conveyor drum comprises a shell mounted on the shaft and a lining secured thereon with a convex working surface having a diameter decreasing from the middle of the lining to its edges, where in the middle part along the entire rotation surface of the drive drum arc-shaped annular recess is made, and its depth is 2…3 of band thickness, and width of arc-shaped annular recess makes 0.2…0.25 of band width. 
     EFFECT: higher reliability of belt drive conveyor drum due to improved alignment of belt on drum and removal of air captured by belt. 
     1 cl, 1 dwg
Patent RU-2731547-C1 (RU)
Title: Self-contained beta-voltaic power supply
Inventor: ILICHEV EDUARD ANATOLEVICH
IPC: G21H1/04
Filed: 2019-12-26
Granted: 2020-09-04
Abstract: FIELD: electricity. 
     SUBSTANCE: invention relates to semiconductor converters for autonomous power sources and can be effectively used for joint operation with low-power beta-radiation sources. For autonomous beta-volt power supply there proposed is design of semiconductor converter of capacitor type with function of multiplication of electron flow, operation of which is based on secondary emission of electrons, and base material is diamond. 
     EFFECT: technical result is possibility to significantly reduce leakage current with simultaneous increase of charging current and value of generated voltage at same power of beta-voltaic radiation source, at the same time it is possible to satisfy requirements for radiation resistance (which are not met by devices on silicon) in semiconductor converters on pin structures operating in gate mode. 
     1 cl, 1 dwg
Patent RU-2735377-C1 (RU)
Inventor: BIKBOV MUKHARRAM MUKHTARAMOVICH
IPC: A61N5/06
Filed: 2020-01-09
Granted: 2020-10-30
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ophthalmology. For ultraviolet (UV) cross-linking of the cornea with progressive keratectasia in the patients with developed far-reaching keratoconus and iatrogenic ectasia after refractive interventions preliminary revealing the most thin section of cornea according to patient's pachymetric chart and area of ectasia. De-epithelialisation of cornea in 8.5 mm zone, saturation of de-epithelised cornea and soft contact lens with 0.1 % aqueous solution of riboflavin. Riboflavin-saturated contact lens is then trepaned to produce a disc with diameter of 3–5 mm and thickness of 120 mcm, which is perforated. Thereafter, the disc is placed on the cornea so that its center coincides with the apex of the cone on the basis of the data of topographic pachymetry and keratotopography of the patient. Ultraviolet irradiation is performed capacity of 3 mW/cm 2  for 30 minutes, or 9 mW/cm 2  for 10 minutes, or 18 mW/cm 2  for 5 minutes. 
     EFFECT: method provides a therapeutic effect and protection of deep layers of the cornea by local thickening in a zone of maximum thinning and distribution of radiation at the same depth throughout the entire surface of the cornea, access of oxygen to the cornea during the procedure, as well as possibility of the patients with a thin cornea treatment by the cross-linking method. 
     1 cl, 3 ex
Patent RU-2738396-C1 (RU)
Inventor: Mironin Aleksandr Viktorovich
IPC: C12N1/04
Filed: 2020-01-16
Granted: 2020-12-11
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology. Disclosed is a method for producing dry bacterial preparations, involving applying a bacterial suspension mixed with protective components, on dry porous carrier - water-soluble paper, previously sterilized in reservoir for drying, in ampoule, at 0.1 cm 3  of suspension per 1.0 cm 2  of paper. Ampoules content is then dried without freezing at 20–25 °C, residual pressure of 5-10 Pa, freezing condenser temperature from minus 60 to minus 65 °C for 6–8 hours. 
     EFFECT: invention ensures preservation of viability and biological properties of microbial cells during long-term storage of museum cultures of microorganisms. 
     1 cl, 2 ex
Patent RU-2746496-C1 (RU)
Title: Training method when teaching cross-country skiing to adults
Inventor: Zhurilo Maksim Olegovich
IPC: A61H1/00
Filed: 2020-01-31
Granted: 2021-04-14
Abstract: FIELD: sports. 
     SUBSTANCE: invention relates to cross-country skiing training. The training method for teaching cross-country skiing to adults includes 8 classes. Before the start of each class, a warm-up session is held for 5 minutes. The first lesson is "introductory" without skis. The second lesson is the mastering a double poling. The third lesson is the mastering a simultaneous one-step skiing. The fourth lesson is fixing the simultaneous one-step skiing, mastering the ascent and descent. The fifth lesson is fixing the movements on the ascent and descent, the mastering a simultaneous two-step skiing. The sixth lesson is fixing a simultaneous two-step skiing. The seventh lesson is a repetition of the exercises of the previous six classes. The eighth lesson is a 5 km freestyle race. At the same time, after each lesson, students perform homework in the form of a set of exercises.  
     EFFECT: increased endurance and reduced training period. 
     1 cl, 1 ex
Patent RU-2736885-C1 (RU)
Inventor: GUNNARSSON FREDRIK
IPC: G01S5/02
Filed: 2018-07-11
Granted: 2020-11-23
Abstract: FIELD: wireless communication systems.SUBSTANCE: invention relates to systems for positioning target devices in wireless communication systems. Target device receives from the network node a sensor reporting configuration. Target device receives measurement results of sensors, determines volume of reporting based on obtained results of sensors measurements, in accordance with obtained configuration of sensors reporting, transmits to a network node a measurement results report containing sensor measurement results in accordance with a defined reporting volume, wherein the measurement results report comprises the target device offset relative to the reference position.EFFECT: technical result consists in improvement of wireless communication network characteristics by improving positioning of target device.29 cl, 12 dwg
Patent RU-2722692-C1 (RU)
Inventor: Prudkovskij Nikolaj Sergeevich
IPC: G06F21/56
Filed: 2020-02-21
Granted: 2020-06-03
Abstract: Настоящее техническое решение относится к области вычислительной техники, в частности к способу и системе выявления вредоносных файлов в неизолированной среде. Компьютерно-реализуемый способ выявления вредоносных файлов в неизолированной среде содержит: подготовительный этап, на котором: формируют подборку файлов, которая содержит по меньшей мере один вредоносный исполняемый файл и по меньшей мере один не вредоносный исполняемый файл; анализируют по меньшей мере один исполняемый файл, при этом: извлекают данные из бинарного и дизассемблированного видов исполняемого файла, на основе которых создаются параметры для дальнейшего обучения классификатора, причем дополнительно статистическим методом определяют параметры, характерные вредоносным файлам и/или наоборот не вредоносным; причем дополнительно извлекают первый и второй граф потоков; на основе полученных параметров строятся первый и второй вектор признаков; создают ансамбль классификаторов из: первого обученного классификатора на основе первого вектора признаков, второго обученного классификатора на основе второго вектора признаков; третьего классификатора, обученного на основе первого графа потоков, четвертого классификатора, обученного на втором графе потоков, причем для каждого классификатора заранее определяют решающий приоритет; рабочий этап, на котором: получают, по меньшей мере один исполняемый файл; запускают обученный на подготовительном этапе ансамбль классификаторов, для выявления вредоносных исполняемых файлов; выводят результат анализа. 2 н. и 13 з.п. ф-лы, 1 табл., 5 ил.
Patent RU-2747672-C1 (RU)
Inventor: Ivanov Stanislav Valerevich
IPC: G06G7/22
Filed: 2020-03-24
Granted: 2021-05-12
Abstract: FIELD: physics. 
     SUBSTANCE: present invention relates to computer engineering and can be used in unmanned aerial vehicles, radar, navigation and other computer systems. Disclosed device for converting signals of unmanned aircraft angular velocity sensors into quaternions comprises three identical units for calculating half-argument and a unit for calculating parameters, wherein outputs of units of half argument calculation are connected to inputs of parameter calculation unit, at that, three identical units of half argument calculation are introduced, each of which contains two phase discriminators, three logic switches, three inverters, three groups of adders, two multipliers by a constant value, a multiplier and two identical decomposition units, each of which contains a logic switch, two groups of multipliers by a constant value, four adders, four multipliers, two inverters. 
     EFFECT: technical result is higher accuracy of determining spatial orientation of mobile objects. 
     1 cl, 2 dwg
Patent RU-2734215-C1 (RU)
Title: Cast iron melting method in blast furnace
Inventor: GRACHEV VLADIMIR ALEKSANDROVICH
IPC: C21B5/00
Filed: 2020-04-16
Granted: 2020-10-13
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to a method for producing cast iron in a blast furnace. Method involves charging iron ore raw material and charcoal as fuel to a blast furnace, wherein the charcoal is saturated with methane before filling by adsorption from natural gas with provision of methane desorption in upper layers of the mine during melting. 
     EFFECT: reduced greenhouse gas emissions during cast iron smelting, increased thermal capacity of coal and thermal power of furnace. 
     1 cl
Patent RU-2740247-C1 (RU)
Inventor: Rodin Aleksandr Evgenevich
IPC: A61B5/00
Filed: 2020-04-27
Granted: 2021-01-12
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine and can be used to determine hydrostatic pressure in various parts of vascular bed of kidney, including renal glomeruli, in coronary angiography or aortography. Blood pressure curve and blood flow velocity in the renal arteries are synchronously recorded. Hydrostatic pressure is calculated based on the obtained values. That is ensured by synchronizing the barogram and the Dopplerangiogram, dividing both curves into time intervals, at the beginning of each interval on curves determining the respective blood flow velocity (V) and pressure (P). For each time interval (n) hydrostatic pressure is calculated at the opposite section of hydraulic circuit (Pnx) and hydraulic resistance (Rn).Values of Pnxin said intervals are taken as pressure in capillaries of renal glomeruli or intra-local pressure.EFFECT: invention enables to determine hydrostatic pressure in various parts of vascular bed of kidney.3 cl, 3 dwg
Patent RU-2748571-C1 (RU)
Inventor: GOR ALEKSANDR
IPC: B21B37/78
Filed: 2018-11-20
Granted: 2021-05-26
Abstract: Изобретение относится к области трубопрокатного производства и может быть использовано при управлении редукционно-растяжным трубопрокатным станом. Способ включает по меньшей мере одно измерение толщины стенки конца растянутой трубы на выходной стороне стана и управление по меньшей мере одним двигателем стана, обеспечивающее автоматическую адаптацию частоты вращения по меньшей мере одного двигателя к измеренной толщине стенки и соответствующее регулирование толщины стенки конца трубы. При этом к измеренным значениям толщины стенки трубы дополнительно автоматически адаптируют протекание во времени изменения частоты вращения упомянутого по меньшей мере одного двигателя. Использование изобретения позволяет повысить качество готовой продукции и снизить потери ее выхода. 5 з.п .ф-лы, 1 ил.