baber/WOPTO huggingface dataset:
Patent RU-2727271-C1 (RU)
Inventor: KOZHEVIN DMITRIJ FEDOROVICH
IPC: G01N25/30
Filed: 2019-10-18
Granted: 2020-07-21
Abstract: Изобретение относится к противопожарной технике и может быть использовано для измерения мощности тепловыделения очага горения и определения огнетушащей эффективности порошковых средств пожаротушения в условиях нестационарности газопорошкового потока, обусловленной изменением концентрации порошка и скорости газовой струи в каждой точке потока во времени. Предлагаемый способ позволяет провести измерение мощности тепловыделения при горении очага и воздействии на него огнетушащего порошка. Мощность теплоотвода измеряют посредством определения разности мощностей тепловыделения нити накаливания, внесенной в очаг горения, до и после подачи огнетушащего порошка. Технический результат - повышение точности и информативности определения мощности теплопоглощения порошковыми средствами пожаротушения при горении исследуемой жидкости. 1 ил.
Patent RU-2729533-C1 (RU)
Title: Electrotechnical device cabinet with liquid cooling system
Inventor: KHACHATUROV DMITRIJ VALEREVICH
IPC: H05K7/20
Filed: 2019-11-18
Granted: 2020-08-07
Abstract: FIELD: electrical engineering.SUBSTANCE: invention relates to the electrical equipment. Cooling system of electrotechnical device cabinet includes primary and secondary circuits with coolant. Primary circuit is closed and includes cells with electronic components, which are equipped with heat exchanger "liquid-air". Heat exchanger is blown by means of recirculation fan installed in lodgment of corresponding cell. At least part of electronic components of cells are installed on surface of coolers in direct contact with surface of coolant carrier, one of planes of which is located in plane of cooler surface. Secondary circuit is connected to an external coolant source and is in thermal contact with the primary circuit by means of a plate-type heat exchanger "liquid-liquid".EFFECT: technical result consists in improvement of efficiency of cooling system by improving heat exchange between electronic components and coolant carrier, as well as improving circulation of cooling air inside closed housing of electrical device.5 cl, 7 dwg
Patent RU-2725111-C1 (RU)
Inventor: PARFENOV VLADISLAV ALEKSANDROVICH
IPC: A61L27/50
Filed: 2019-11-29
Granted: 2020-06-29
Abstract: Группа изобретений относится к области медицины и раскрывает способ получения трехмерного материала на основе октокальцийфосфата каркасов с использованием магнитной левитации частиц фосфата кальция, а так же трехмерный материал, получаемый указанным способом. Способ характеризуется тем, что используются частицы трикальцийфосфата одинакового размера и определенной пористости, которые подвергаются процессу перекристаллизации после магнитной левитационной сборки каркаса для обеспечения сшивания каркаса. Продемонстрирован химический синтез фосфата октакальция в условиях магнитной левитации в неоднородном магнитном поле. Группа изобретений позволяет быстро получать фазу фосфата октакальция в конечном продукте, который является биосовместимым и может быть использован в ортопедии, стоматологии, травматологии, реконструктивно-восстановительной, челюстно-лицевой хирургии. 2 н. и 14 з.п. ф-лы, 1 пр., 9 ил.
Patent RU-2736465-C1 (RU)
Inventor: SULEJMANOV ARSEN ALIEVICH
IPC: F27B5/00
Filed: 2019-04-05
Granted: 2020-11-17
Abstract: FIELD: furnaces and ovens. 
     SUBSTANCE: disclosed is a kiln for roasting and drying, comprising a body and a heater, which is equipped with a container for burning and drying, made with a housing of plate steel and installed in the housing of the furnace, wherein furnace housing consists of welded frame, in which two layers of heat-insulating material are laid, and along inner perimeter of furnace housing there is a chute with filled with quartz sand to provide a gate between furnace housing and container for roasting and drying by exhaust fan. Furnace body is made with base, which is heater, and with cover, having welded structure, inside which two layers of heat-insulating material are laid, seal between cover and container body in form of sand stopper, coarse filter, made with possibility of connecting by flange to shop ventilation, mechanism of cover opening in the form of lifting levers actuated by two hydraulic cylinders, cover fixing mechanism and separate hydroelectric station for actuation of cover lifting hydraulic cylinders connected to furnace by high pressure sleeves and consisting of electric motor, gear wheel pump, electrohydraulic distributor, having housing and made with possibility of electromagnetic control. In the housing of the electrohydraulic distributor there is a slide valve with a centring spring for the slide valve return from the working position to the neutral one, which is made with possibility of electric control, pressure hydraulic valve to limit pressure of working fluid and unload hydraulic system in idle mode of continuous drain of working fluid, oil tank with filter and system of pipelines. Furnace is equipped with a separate heating mode control cabinet, connected to the furnace power and measuring wires, laid separately in cable-channel 1 and cable-channel 2 or in protective sleeves, and having a control panel with a furnace start button, a control, setting, limiting and automatically maintaining the required temperature in the furnace, a temperature indicator, temperature control sensors and tumbler, which starts the program of heater and exhaust fan operation duration and automatic regeneration of firing or drying at emergency shutdown of control cabinet. 
     EFFECT: technical result consists in creation of oven for burning and drying insulation of windings of electric motors without air access for the purpose of its destruction, as well as drying of windings after impregnation. 
     1 cl, 7 dwg
Patent RU-2739277-C1 (RU)
Inventor: Kupitman Olga Viktorovna
IPC: A61H1/00
Filed: 2020-01-10
Granted: 2020-12-22
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and can be used for non-invasive treatment of carpal tunnel syndrome. Method consists in fixing the base on the back surface of the hand and the forearm, fixing the pins on the base. Studs are connected by crosspieces attached to pins by means of nuts. Adhesive layer is applied on a front surface of a wrist and a wrist joint to fix tape and the tape is stuck down crosswise. Ends of longitudinal and transverse stripes of tape are fixed on webs, then they are moved along pins in direction from forearm and hand. Position of jumpers is fixed with the help of nuts, and the obtained device is supposed to be worn for 7 days with repetition of courses 3 times with pause of 2 days. 
     EFFECT: method provides high therapeutic effectiveness and quality of treating carpal tunnel syndrome, achieved by providing local decompressive action of tape on deep layers of skin and located under it ligaments and fascia of wrist joint and hand, which are front wall of carpal canal. 
     1 cl, 1 dwg, 2 ex
Patent RU-2733250-C1 (RU)
Title: Thermal triggering element
Inventor: KLUG RUDIGER
IPC: A62C37/14
Filed: 2018-06-19
Granted: 2020-09-30
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to a heat trigger element (1) having vessel body (1) having outer wall (7) made of a cracking material and cavity (2) enclosed by outer wall (7) lying inside vessel body (1), in which triggering liquid is enclosed, wherein this body (1) of the vessel is elongated along the axial direction and has an axially extending tubular mid section (8) and two end sections (3, 4) located on each of the axial ends, in which cavity (2) is closed by some kind of plug. In order to reliably protect such heat trigger element (1) from damage caused by bumps, and not only before installation, but also in a situation of use, in which it is built into a valve structural element or the like, it is proposed that trigger element (1) has intensifying cracking material in relation to impact loads acting across longitudinal direction, long-acting reinforcement (9).EFFECT: thermal triggering element is described.9 cl, 5 dwg
Patent RU-2732204-C1 (RU)
Title: Способ лечения головных болей напряжения по Гурову-Левину
Inventor: Gurov Sergej Aleksandrovich
IPC: A61P25/02
Filed: 2020-01-28
Granted: 2020-09-14
Abstract: Изобретение относится к медицине, а именно к мануальной терапии, и может быть использовано для лечения головных болей напряжения. Предварительно пациент проходит пневматическую тракцию кранио-цервикального отдела позвоночника в течение 10 минут, после которой наступает состояние покоя, переходящее в отдых в течение 5 минут; затем пациент занимает удобное положение на кушетке лежа на животе, врач располагается с заинтересованной стороны и, после обработки локальной мышечной триггерной зоны в районе биологически активных точек, с соблюдением всех правил асептики и антисептики, используя гомеопатические препараты «Церебрум-композитум» и «Коэнзим-композитум», вводит поочередно в заинтересованные миофасциальные зоны ближе к точкам бай-хуэй, внеканальной точке инь-тан, точке цзяо-сунь, точке хоу-дин методом «перфузии» в количестве 2,0 мл каждого из препаратов, общее время проведения миофасциальной «перфузии» занимает 10 минут; после проведения этой манипуляции пациент отдыхает в течение 3-5 минут, после чего пациенту в расслабленном состоянии при спокойном дыхании проводят мануальную терапию методом мышечно-энергетической техники, при которой врач фиксирует атланто-акципитальный сустав с двух сторон, при этом зона шейного отдела позвоночника и скелетно-мышечного гипертонуса затылочных мышц находится под контролем рук врача; после двусторонней фиксации этих анатомических зон врач, при спокойном дыхании пациента, осуществляет миофасциальный релиз посредством тракции в сочетании с флексией 5-10 градусов на кранио-цервикальный отдел в краниальном направлении; этот комплексный прием повторяют 5-6 раз на заинтересованную мышцу черепа и шейного отдела позвоночника с отдыхом 1-2 мин; по окончании данного мануального воздействия пациент отдыхает со спокойным ритмом дыхания в течение 4-5 минут. Способ позволяет устранить мышечный гипертонус и сенсопатический болевой краниалгический синдром в заинтересованных скелетных мышцах головы за счет комплексного физического и мануального воздействия на пациента на фоне фармакотерапии. 2 пр.
Patent RU-2724368-C1 (RU)
IPC: H01Q21/06
Filed: 2020-02-03
Granted: 2020-06-23
Abstract: Изобретение относится к антенной технике и может быть использовано при создании антенных систем во вторичной радиолокации. Технический результат предлагаемого изобретения - увеличение ширины полосы рабочих частот антенной системы, включающей в себя основную антенну (антенну основного канала) и отдельную дополнительную антенну подавления (антенну канала ПБЛ), при сохранении небольшой ширины луча и малого уровня боковых лепестков ДН основной антенны (антенны основного канала), простоты конструкции антенной системы, малого веса и габаритов. Дополнительный технический результат - увеличение темпа обзора пространства. Этот результат достигается тем, что в антенную систему основного канала в виде фазированной антенной решетки, состоящей из излучающих элементов, введено по крайней мере одно устройство, обеспечивающее подключение к одному или нескольким излучающим элементам как сигналов основного канала, так и сигналов канала ПБЛ. Дополнительный технический результат достигается тем, что кроме одного (основного) устройства, обеспечивающего подключение к одному (или нескольким) излучающим элементам (столбцов) сигналов как основного канала, так и сигналов канала ПБЛ, введено по крайней мере еще одно дополнительное устройство, также обеспечивающее подключение к другому или нескольким другим излучающим элементам как сигналов основного канала, так и сигналов канала ПБЛ, также введен блок, создающий необходимое амплитудно-фазовое распределение для образования разностной диаграммы направленности антенной канала ПБЛ, присоединенный к обоим этим устройствам, которые обеспечивают подключение к излучающим элементам сигналов как основного канала, так и сигналов канала ПБЛ. 1 з.п. ф-лы, 3 ил.
Patent RU-2726571-C1 (RU)
Title: Rotary type picker of fruits of gourds
Inventor: SHAPROV MIKHAIL NIKOLAEVICH
IPC: A01D51/00
Filed: 2020-02-11
Granted: 2020-07-14
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the agriculture. Rotary type picker of fruits of gourds contains a frame with support wheels, a trailing hitch tongue, a platform with replacing wheels, a fruit guide, left and right harvest rotors, a longitudinal conveyor and a fruit transporter. Harvester rotor blade end is arranged at an angle β=40–60° from longitudinal axis of blade in direction of its rotation. Bending of blades of harvest rotor forms bucket-like shape of fruit-receiving mesh.EFFECT: improved conditions of gripping fruits by a harvester's cell and preventing their rolling-out when lifting to a picker platform.1 cl, 2 dwg
Patent RU-2745573-C1 (RU)
Title: Natural flavoured vegetable additive in form of powder
Inventor: Titova Inna Markovna
IPC: A23L27/40
Filed: 2020-03-27
Granted: 2021-03-29
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry. Natural flavoured vegetable additive in powder form contains the following ratio of initial components, wt. %: vegetable puree of carrots or beetroot or vegetable marrow, or onions, or cauliflower, or broccoli, or pumpkins - 45–53; water extract of green tea - 45–50; edible salt - 2–5.  
     EFFECT: invention significantly reduces the amount of salt introduced into the food product, while providing a sensation characteristic of salinity level, as in traditional salting, without the presence of specific tastes and odours; wide range of flavour additives. 
     1 cl, 1 dwg
Patent RU-2755588-C1 (RU)
Title: Security alarm system with a possibility of automated accounting and monitoring of the operation of detection tools by maintaining electronic records
Inventor: PERVUNINSKIKH VADIM ALEKSANDROVICH
IPC: G08B25/00
Filed: 2020-06-15
Granted: 2021-09-17
Abstract: FIELD: alarm systems. 
     SUBSTANCE: invention relates to the field of security alarms and is intended for accounting, monitoring, and long-term storage of required information during the operation of technical detection equipment during the operating life thereof in the form of electronic data recording. The system comprises a central security post and multiple detection tools connected with the central security post via an interface line. An electronic record module is connected to each detection tool, including a microcontroller with a flash memory and a real-time clock connected thereto. 
     EFFECT: creating a security alarm system configured for automated accounting and monitoring of the operation of detection tools by maintaining electronic records intended for collection and accumulation of data linked to real time. 
     1 cl, 1 dwg
Patent RU-2738473-C1 (RU)
Inventor: TSoj YUrij Alekseevich
IPC: A01J5/00
Filed: 2020-07-03
Granted: 2020-12-14
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture, in particular, to devices for automated control of milking process. Device comprises header (1) with inlet branch pipes (2) connected to teat cups (5). Air cylinder (6) is connected via electromagnetic valve (8) to vacuum line (9) and is connected by flexible link (7) with collector. Milk flow sensor (10) is equipped with vacuum switch (11) connected to solenoid valve and connected to milk line (12). Electromagnetic pulsator (13) is connected to milking control unit (14), vacuum line and pairwise double vacuum hose (4) - to teat cups. At each inlet manifold branch pipe there is a controlled valve mechanism (3) consisting of an electromagnetic coil and a core in the form of a magnet with a spherical valve fixed on the lower end. Core stroke in the upper part of the branch pipe is limited by the fixed stop from the magnetic material. Under each outlet hole in the collector in the chamber with the calibrated hole there installed are sensors of flow and electric conductivity of milk, which together with the electromagnetic coil through the electronic switch by cable (15) are connected to the control unit. 
     EFFECT: higher efficiency of the machine milking process, higher reliability of the milking machine operation. 
     1 cl, 2 dwg
Patent RU-2736016-C1 (RU)
Title: Device for mechanical dropping of snow and removal of icicles from eaves of gable roofs
Inventor: PAUTOV VALERIJ IVANOVICH
IPC: E04D13/076
Filed: 2020-07-21
Granted: 2020-11-11
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, in particular to devices for mechanical dropping of snow from eaves of gable roofs of buildings and structures. Device for mechanical dropping snow contains a snow-accumulator in the form of a hollow cylinder truncated on its side surface by two parallel planes, installed on the building wall under the roof apron with possibility of its axial rotation, electric motor for providing rotation of snow thrower around its axis, longitudinal bottom installed in inner cavity of snow-accumulator, double-sided tray arranged in inner cavity of drain pipe, one end of which is movably arranged in the downpipe of the building, and the other end is rigidly fixed on the end surface of the snow-accumulator. 
     EFFECT: device for mechanical dropping of snow is described. 
     1 cl, 6 dwg
Patent RU-2738282-C1 (RU)
Inventor: Romanenko Vitalij Valerievich
IPC: B61H1/00
Filed: 2020-08-03
Granted: 2020-12-11
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to braking blocks of freight railway vehicles forming a pair of friction with rolling surface of railway wheel. Braking shoe is made with glossy surfaces, includes metal frame, composite friction element, two side bosses and central boss with hole for check, wherein the hole surface under the pin is rough with a mean arithmetic deviation of the profile corresponding to the arithmetic mean deviation of the profile for the equilibrium roughness of the friction composite of the brake shoe. 
     EFFECT: provision of optimum friction conditions, at which shoe mobility is minimized, minimum wear of hole and checks is provided, possibility of deformation and cracking of central boss is reduced. 
     1 cl
Patent RU-2738069-C1 (RU)
Title: Telescopic design of linear engine for sliding door
Inventor: XU JIANGDE
IPC: E05F15/60
Filed: 2018-09-25
Granted: 2020-12-07
Abstract: FIELD: engine building. 
     SUBSTANCE: present invention relates to sliding design of linear engine for sliding door, characterized by that this invention comprises rotor assembly. Rotor assembly comprises fixed part and moving part. Fixed part is equipped with permanent magnet, and guide is provided under constant magnet. Movable part is equipped with a sliding rod capable of shifting in one end of the guide and a part for movement transfer for transfer of the rotor movement in assembly. Movable part and the fixed part are rigidly connected by means of a fastening element located between them. Present invention has innovative design and practical structure. 
     EFFECT: present invention provides flexible adjustment of the rotor assembly in accordance with the width of the door frame and is well adaptable. 
     10 cl, 16 dwg
Patent RU-2758371-C1 (RU)
Inventor: MAGADOVA LYUBOV ABDULAEVNA
IPC: C09K8/528
Filed: 2020-08-17
Granted: 2021-10-28
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: invention relates to the petroleum and gas industry, namely to a composition and method for application thereof for treatment - cleaning of the bottom and the bottom-hole formation zone (BHFZ) of a borehole from barium and calcium sulphate scaling, and can also be applied for destroying the mud cake in deposits wherein productive formations are drilled and opened on weighted drilling muds containing barium sulphate. The composition for the treatment of the bottom-hole formation zone from barium and calcium sulphates scaling comprises ethylenediaminetetraacetic acid as a complexing substance, potassium hydrate as an alkali metal hydroxide, the surface-active agent "Neftenol VUPAV" and water, at the following ratio of components, % wt.: ethylenediaminetetraacetic acid 25.0, potassium hydrate 20.0, "Neftenol VUPAV" 0.1 to 2.0, fresh water the rest. Also described is a method for treatment of the bottom-hole formation zone, including flushing the borehole, injecting an active reagent, sustaining said reagent for reaction with bridging substances, collecting the spent composition, removing the reaction products from the formation, and putting the borehole into operation, the process of injection and collection of the spent active reagent is executed incycles, until the natural permeability of the bottom-hole formation zone is restored. After collection, the spent active reagent is regenerated by adding a solution of an acid. A composition containing ethylenediaminetetraacetic acid, potassium hydrate, "Neftenol VUPAV" and fresh water in the above amount is used as an active reagent, taken diluted with water in a ratio from 1:0 (without dilution) to 1:40 by weight. 
     EFFECT: provided dissolution and extraction of the bridging agents from the BHFZ – barium and calcium sulphate scale, possibility of reusing the active reagent, elimination of the corrosive and aggressive effects on surface and downhole equipment, since the proposed alkaline solutions are stable in storage and do not have a corrosive effect on equipment made of carbon and stainless steels in the used concentrations, reduction in the risk of conducting works in terms of safety regulations, since strong mineral acids are not used in the proposed method, increase in the effectiveness of treatment of the BHFZ represented by carbonate rocks or those having carbonate cement, since the active reagent dissolves CaSO 4  and CaCO 3  as well as barium sulphate. 
     2 cl, 1 tbl, 7 ex
Patent RU-2741236-C1 (RU)
Inventor: SHIKUNOVA IRINA ALEKSEEVNA
IPC: A61B6/08
Filed: 2020-08-31
Granted: 2021-01-22
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medical equipment, namely to lightguide devices for delivery of radiation from a source to an object with point focusing. Light guide instrument with microfocusing consists of a fiber-optic light guide arranged in a sapphire capillary channel having a closed working part with a combined profile, in which smooth narrowing with transition to rod of smaller diameter ends with hemispherical microlens with diameter of not more than 500 mcm.EFFECT: technical result consists in reduction of losses when delivering radiation for creation of point radiation volumes, increase in the range of occurrence depth of objects of laser point action performed by the device.1 cl, 5 dwg
Patent RU-2749787-C1 (RU)
Inventor: Gilev Oleg Arkadevich
IPC: C23F13/00
Filed: 2020-09-11
Granted: 2021-06-16
Abstract: Изобретение относится к протекторной защите и может быть использовано при защите от коррозии скважинного погружного оборудования. Способ включает предварительное прикрепление к нижней части погружного оборудования протектора с образованием гальванической пары, в которой погружное оборудование является катодом, протектор - анодом, а жидкость - электролитом, и с постепенным разрушением протектора, которое контролируют датчиком, размещенным на погружном оборудовании и состоящим из диэлектрической подложки и токопроводящих перемычек разного размера, связанных с единым основанием, путем контроля электрических параметров на выводах от перемычек и от основания, при этом перемычки выполняют из материала протектора электрохимической защиты от коррозии, размеры перемычек выполняют соответствующими различным весовым частям протектора, датчик размещают в одной среде с протектором, контролируют последовательное изменение разницы потенциалов между основанием и перемычками, вычисляют оставшееся время работы протектора до изменения разницы потенциалов между основанием и перемычкой самого большого размера и заменяют протектор до его полного растворения. Технический результат: повышение надежности работы погружного оборудования за счет повышения надежности его защиты от коррозии. 2 ил.