baber/WOPTO huggingface dataset:
Patent RU-2737744-C1 (RU)
Inventor: Khegaj Oleg Nikolaevich
IPC: E04G11/36
Filed: 2020-06-15
Granted: 2020-12-02
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to construction and can be used in the manufacture of reinforced concrete structures of complex configuration with a large number of ribs, in particular ribbed plates, caisson structures, the presence of ribs in which enables to significantly reduce the thickness of the board, the weight of the structure and the consumption of materials. Formwork for reinforced concrete structures and structures of ribbed plate type is characterized by that it is detachable, containing forming flexible support shell in the form of closed tent (1), which preserves box-like shape in working position due to excess air pressure or liquid pressure in cavity of canopy. Tent base is laid on auxiliary beams and deck installed on deck. Upper shaping part of the canopy is made with a relief surface corresponding to the formed structure and containing intersecting channels (4), (5) for the rib reinforcement installed in them to form a cellular surface of the structure. At that, tent (1) is made rubber-textile, and inside tent stabilizing tapes are installed, which are intended for limitation of swelling of tent walls from internal pressure and preservation of channels (4, 5) shape. Besides, formwork comprises external inventory elements, reinforcement mesh for plate and reinforcing frames to form contour ribs along structure perimeter, and tent base contains tightly built nozzle or valve. 
     EFFECT: technical result achieved by invention consists in expansion of arsenal of technical means used as detachable formwork for production of efficient reinforced concrete structures of complex configuration with large number of ribs. 
     3 cl, 6 dwg
Patent RU-2751454-C1 (RU)
Inventor: SAVCHENKO IGOR VASILEVICH
IPC: G01N25/18
Filed: 2020-07-06
Granted: 2021-07-14
Abstract: Изобретение относится к методам исследования теплофизических свойств жидких металлов. Заявлен способ определения температуропроводности и теплопроводности металлических расплавов импульсным методом, при котором измерения проводят с использованием ячейки и держателя для ячейки, содержащей тигель в виде двух концентрических цилиндров различного диаметра и вставку с крышкой, позволяющей создать между дном тигля и вставкой плоский слой расплава внутри ячейки, который сохраняет плоскопараллельность при изменении температуры. Ячейку зажимают в держатель таким образом, чтобы крышка была плотно прижата к тиглю. Согласно изобретению, ячейку герметизируют с помощью приваривания крышки к тиглю. Технический результат - создание способа комплексного исследования теплофизических свойств жидких металлов, в том числе щелочных и щелочноземельных, и многокомпонентных металлических расплавов в широком диапазоне температур жидкого состояния. 1 ил.
Patent RU-2747430-C1 (RU)
Inventor: Tarkhanov Sergej Petrovich
IPC: B01D3/14
Filed: 2020-07-16
Granted: 2021-05-05
Abstract: FIELD: distillation devices. 
     SUBSTANCE: invention relates to devices for continuous distillation with a single-stage separation of a multicomponent liquid into fractions. The distiller contains a feed container with the initial liquid. The container is located above the evaporation chamber, to which it is connected via a dispenser, a valve and an inlet pipe. The evaporation chamber is made in the form of a tube-coil surrounding the heating element, together with which they are located inside the cylindrical case. At the outlet of the case, the evaporation chamber is connected to the outlet pipe. The outlet pipe is connected to the distribution unit, a water valve and a drain tank for the waste liquid. The second outlet of the distribution unit is connected to the refrigerator. The outlet of the refrigerator is connected to the inlet of the air-water distributor, in which the first outlet is connected to a closed receiving container for collecting distillate, and the second outlet is connected to an exhaust fan. The control unit is connected to the electric starting valve, exhaust fan, heating element and temperature sensor.   
     EFFECT: maintenance of a constant heating temperature of the initial liquid, equal to the evaporation temperature of the selected fraction, reduction of the pressure in the evaporation chamber, an organization of the turbulence of the liquid. 
     1 cl, 1 dwg
Patent RU-2743908-C1 (RU)
Inventor: Troitskij Aleksej Georgievich
IPC: G06F15/76
Filed: 2020-07-27
Granted: 2021-03-01
Abstract: FIELD: technical security equipment. 
     SUBSTANCE: invention relates to the field of facility technical security equipment. Technical result of the proposed technical solution is achieved by the fact that the server of the local site of the perimeter of the integrated security system contains a case wherein power supplies are installed, a backbone switch, a signal processing unit equipped with installed communication module and a power supply unit, an input voltage protection unit connected to the power supply network. In this context, the server case is configured in the form of two nested cabinets, the inner one being thermostatically controlled.  
     EFFECT: technical result consists in increasing the efficiency of the facility protection. 
     1 cl.
Patent RU-2743610-C1 (RU)
Inventor: PARFENOV IGOR PAVLOVICH
IPC: A61M25/10
Filed: 2020-09-08
Granted: 2021-02-20
Abstract: Изобретение относится к медицине, а именно к миниинвазивной хирургии, эндоскопии. Выполняют в правом подреберье на уровне реберной дуги разрез кожи протяженностью 5 мм. Затем выполняют под УЗИ контролем пункцию долевого протока и антеградную холангиографию. Устанавливают проводник под рентгенологическим контролем в просвете желчных протоков, выполняют бужирование канала до 8 Fr. Устанавливают в просвете долевого протока интрадьюсер диаметром 10 Fr, через порт которого в просвет желчных протоков вводят видиоэндоскоп и выполняют антеградную холангиоскопию. По каналу видиоэндоскопа устанавливают оптоволоконный кварцевый кабель, по которому подается лазерный импульс состоящий из инфракрасного излучения Nd:YAG 1064 нм и из зеленоватого излучения 532 нм. Поглощение камнем зеленоватого излучения делает плазму, которая поглощает инфракрасную часть, образовавшаяся плазма производит механическую ударную волну и разрушает конкремент. Затем через интрадьюсер выполняют баллонную холангиопластику зоны большого дуоденального сосочка с последующим низведением осколков конкрементов корзиной Дормия в просвет 12 перстной кишки. После чего выполняют наружную холангиостомию дренажом Даусона-Мюллера диаметром 10.2 Fr для декомпрессии билиарной системы. Способ позволяет выполнить литотрипсию конкрементов диаметром более 30 мм вне зависимости от состава и плотности конкремента, уменьшить травматичность оперативного вмешательства за счет отсутствия формирования дополнительного оперативного доступа и вскрытия внепеченочных желчных протоков, что обеспечивает снижение послеоперационных осложнений и летальности, повысить эффективность лечения. 1 пр., 3 ил.
Patent RU-2740396-C1 (RU)
Inventor: VINOGRADOV ALEKSANDR VLADIMIROVICH
IPC: H02J3/46
Filed: 2020-09-23
Granted: 2021-01-14
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, namely to automation of electrical networks. Method of conserving the resource of power transformers of a double-transformer substation consists in monitoring the value of electrical parameters and measuring the time of their passage. Power value and time are measured through first and second power transformers of double-transformer substation, as well as temperature of first and second transformers. If the power flowing through one of the transformers exceeds the rated one, the level of this excess (overload) is determined. Readout of permissible operating time of transformer with specified level of overload is started, temperature of this transformer is controlled. If at the moment of counting the transformer overload has not disappeared or if the transformer temperature exceeds the allowable value even before the reading time end, a signal is sent to switch part of consumers connected to buses of this transformer, on buses of another transformer of double-transformer substation, provided that at that time loading of the second transformer, taking into account the load switched to it, does not exceed allowable taking into account allowable overload, so, that through the transformer, on which overload was observed, the power not exceeding the rated power flowed for a time sufficient for its cooling to the specified temperature level. If it is impossible to switch part of consumers to buses of another transformer due to its load exceeding permissible taking into account allowable overload, then signal is issued for disconnection of part of load of overloaded transformer for time, shorter time of permissible interruption of power supply of said consumers. After said time, consumers switched off are switched on again. 
     EFFECT: technical result consists in maintaining resource of power transformers of double-transformer substation and preventing unreasonable interruptions in electric power supply of consumers. 
     1 cl, 1 dwg
Patent RU-2751279-C1 (RU)
Title: Method for determining the level of the functional spinal unit in spinal operations
Inventor: Grin Andrei Anatolevich
IPC: A61B17/70
Filed: 2020-09-23
Granted: 2021-07-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to neurosurgery, and can be used for marking the level of surgical intervention in spinal surgery. A mixture of a contrast medium and a biodegradable glue is used as a marking agent. A puncture needle without an agent is inserted into soft tissues along the lateral edge of the spinous process of the vertebra to the vertebral arch. The marking preparation is introduced through the needle while gradually extracting the needle from the soft tissues. The agent is administered at a volume sufficient for formation of an X-ray positive label visualised by the X-ray equipment. A spinal puncture needle with a 22G mandrel is used as a puncture needle. 1 part of biodegradable glue and 1 part of a contrast medium are used to prepare the mixture. Iohexol is used as a contrast medium. 1 ml n-butyl-2-cyanocrylate is used as a biodegradable glue. 1 ml of a marking agent is introduced to patients with a body mass index (BMI) of up to 25, 2 ml to patients with a BMI of more than 25. The mixture is introduced for at least 5 seconds. 
     EFFECT: method ensures accuracy of performance and safety thereof for the patient due to the aspects of introduction. 
     7 cl, 2 dwg, 1 ex
Patent RU-2748133-C1 (RU)
Inventor: EFANOV VASILIJ VASILEVICH
IPC: F42D1/00
Filed: 2020-10-02
Granted: 2021-05-19
Abstract: Использование: изобретение относится к области управления вооружением многофункциональных самолетов тактического назначения. Сущность: способ заключается в создании интерактивной информационно-индикационной системы, которая обеспечивает запись в оперативную память с носителя полетных заданий данных об особенностях предстоящего полета, идентификацию и сопровождение воздушных и наземных целей в процессе полета на основе применения радиолокационных и оптических каналов, распознавание вертолетов, находящихся в режиме висения на основе анализа доплеровских частот, определение слабозаметных в радиолокационном спектре излучения малоразмерных наземных целей на основе изменения диаграммы излучения, оказание интеллектуальной поддержки экипажу в зависимости от ситуационной обстановки, выполнение координированных в пространстве и времени учебных и боевых функций истребителя, перехватчика, бомбардировщика, штурмовика, постановщика помех, оперативного разведчика, осуществление целеуказаний управляемым ракетам в условиях маневрирования цели на основе учета ее угловой скорости и обеспечение пуска ракет в условиях скрытного наблюдения за целью. Система управления вооружением многофункциональных самолетов содержит систему контроля и регистрации, комплексы навигационно-пилотажных средств, бортовой канал информационного обмена, блок анализа параметров движения цели, блок определения возможных зон пуска ракет, оптико-локационные прицельные средства и средства радиоэлектронного противодействия, радиолокационную прицельную систему, систему управления средствами поражения и пассивного противодействия, комплект средств поражения и пассивного противодействия, систему средств связи и опознавания, два многофункциональных индикатора, коллиматорный индикатор на лобовом стекле с телевизионной камерой, органы оперативного управления, приборы резервной индикации, переносной носитель исходных данных и бортовую вычислительную систему. В последней по магистрали вычислительного обмена взаимосоединены вычислительно-логические модули объединенной базы данных, формирования навигационно-пилотажных параметров, формирования параметров целеуказания и применения, формирования отображаемой информации, ввода-вывода управления обменом, распознавания в радиолокационном спектре вертолетов в режиме висения, идентификации слабозаметных в радиолокационном спектре наземных целей, формирования параметров экстренного анализа полета, дальнего и ближнего воздушных боев и боев по поверхности. Технический результат: расширение функциональных возможностей за счет обеспечения пуска ракеты в условиях скрытного наблюдения за целью, при ее движении по наклонной траектории. 2 н. и 1 з.п. ф-лы, 7 ил.
Patent RU-2767867-C1 (RU)
Title: Method for separating tritium from water contaminated with it
Inventor: SAPOZHNIKOV YURIJ ALEKSANDROVICH
IPC: B01D59/00
Filed: 2020-12-29
Granted: 2022-03-22
Abstract: FIELD: water purification. 
     SUBSTANCE: invention relates to the technology of hydrogen isotope separation; it can be used to remove radioactive contaminants from aqueous media. A method for separating tritium from water contaminated with it includes adding anhydrous strontium peroxide (hereinafter – SPO) to contaminated water with the possibility of uniform distribution of SPO over the water volume until a precipitate of strontium peroxide octahydrate is formed, and this precipitate is separated. The precipitate is a tritium concentrate in the form of strontium peroxide octahydrate. The use of anhydrous strontium peroxide for the purification of contaminated water from tritium is also proposed.  
     EFFECT: inventions make it possible to process large volumes of water contaminated with tritium in a simple and easily scalable way. 
     4 cl, 1 tbl
Patent RU-2755656-C1 (RU)
Title: Multicontact switching system with three power contact groups and dc link
Inventor: Vinogradova Alina Vasilevna
IPC: H02J9/06
Filed: 2021-03-10
Granted: 2021-09-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering, in particular, to devices for sectioning and redundancy of power lines and is intended for switching, protecting the electrical network from emergency modes of operation and switching and atmospheric overvoltages, electricity metering, monitoring the quality of electricity, monitoring the amount and time of voltage outages in distribution electrical networks, sectioning and redundancy of distribution electrical networks, power lines, including those containing power sources that are not synchronized with each other. The effect is achieved by the fact that a multi-contact switching system with three power contact groups and a direct current insert contains three output switching elements of manual control, three switching elements of remote control, three control units of switching elements of remote control, a unit for receiving and transmitting data, a rectifying and inverting unit, multi-contact switching system control unit, uninterruptible power supply unit, three surge suppressors. 
     EFFECT: increasing reliability of the multicontact switching system, reducing the undersupply of electricity to consumers, increasing the reliability and efficiency of power supply systems for consumers, including those to which various sources of electricity are connected, including those that are not synchronized with each other. 
     1 cl, 2 dwg
Patent RU-2758026-C1 (RU)
Title: Method for surgical treatment of wet macular degeneration complicated by secondary epiretinal membrane
Inventor: Kolesnik Svetlana Valerevna
IPC: A61F9/007
Filed: 2021-04-02
Granted: 2021-10-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to ophthalmology. For the surgical treatment of a wet form of macular degeneration complicated by a secondary epiretinal membrane, an intravitreal injection of an anti-vasoproliferative drug is performed. After 3 weeks, a standard three-port 25 or 27 G chromovitrectomy is performed using Triamcinolone acetonide dye. Next, the macular area is contrasted with membrane blue dye 0.15%, incubated for 15 seconds and the dye is aspirated with a cannula, after which the epiretinal membrane is removed according to the type of circular maculorexis. Then the second contrasting of the macular region is carried out in the same way and the inner border membrane is removed by the type of circular maculorexis. The operation ends with the removal of ports. Seven days after surgery, an intravitreal injection of an anti-vasoproliferative drug is performed. 30 days after the last injection, another intravitreal injection of the anti-vasoproliferative drug is made. 
     EFFECT: method increases the effectiveness of treatment and reduces the total number of injections of the anti-vasoproliferative drug, which reduces the cost of treatment and discomfort from treatment. 
     1 cl, 2 ex
Patent RU-2759075-C1 (RU)
Title: Method for hip joint endoprosthetics in patients with rheumatoid arthritis
Inventor: Akhtiamov Ildar Fuatovich
IPC: A61B17/56
Filed: 2021-06-09
Granted: 2021-11-09
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to traumatology, orthopedics and rheumatology, and can be used to treat patients with rheumatoid arthritis and hip joint lesions. Access to the hip joint is performed. Then the capsule is partially excised, after osteotomy of the femoral neck, the head is removed. Excision of the synovium is performed. Further, using an electric coagulator, heat treatment is performed along the perimeter of the acetabulum and osteotomy of the proximal femur. Then the acetabulum and the medullary canal of the femur are treated and the components of the endoprosthesis are installed, the wound is sutured in layers. 
     EFFECT: method provides a decrease in the activity of rheumatoid arthritis and postoperative complications of hip arthroplasty due to the maximum possible excision of the synovial membrane of the hip joint, heat treatment with an electric coagulator along the perimeter of the joint capsule attachment to the edge of the acetabulum and along the perimeter of the joint capsule attachment to the proximal femur. 
     1 cl, 2 dwg, 1 ex
Patent MD-1150-C2 (MD)
Title: Method for navicular hand bone open osteosynthesis and pivotal apparatus for external fixation
Inventor: VACARCIUC ION
IPC: A61B17/58
Filed: 1994-07-22
Abstract: The invention relates to the medicine, namely to the traumatology and orthopedics. The purpose of the invention consists in the extrafocal osteosynthesis of the open comparison with the maximum adaptation thereof by “controllable” compression and apparatus for realization thereof. The pivotal apparatus is made of unoxidizable metal alloy, represents ascrew-clamp consisting of two core-carrying parts connected between them by the distractor - compressor turn buckle and two guide pins. On the core-carrying parts lateral surfaces are placed two grooves from each side for a more stable fixation. The pins are lancet-shape grinded and are easily introduced into the bone tissue and for a more stable fixation to the fragments are provided with a thead. They are introduced by means of a special spanner which has at one end a fixture for fixing the pin and at the other end a device for the compression connected to the handle by means of the fearing allowing easily to turn the handle. After the fragments open reduction by means of the spanner are introduced two pins into the proximal fragment and more into the distal one. After the wound suture it is mounted the apparatus with pins. Beginning with the 5-7 day it is made the “controllable” compression for the fragmets maximum adaptation.
Patent DE-3034942-C2 (DE)
IPC: G01S17/02
Filed: 1980-09-16
Granted: 1982-10-28
Abstract: A test device for determining the extinction value of a laser range finder having a laser transmitter and a laser receiver characterized by the device having an optical shield for shielding an unattenuated laser beam from the transmitter, a filter chamber containing attenuation filters being disposed in the optical beam path, a scatter unit having a dispersion disk having a scattering range for diffusely scattering the laser light, an optical coupling unit for coupling light into the laser receiver and at least one light waveguide line of a specific length having one end disposed in the scatter range of the dispersion disk and the other end for releasing the light traveling in the waveguide into an optical beam so that the laser light pulses from the transmitter are both attenuated and scattered prior to being coupled into the receiver. The test device enables checking the system sensitivity of laser range finders.
Patent DE-3109365-C2 (DE)
Title: Einrichtung zum Wickeln von vorzugsweise nicht-rotations-symmetrischen Bauteilen aus faserverstärkten Werkstoffen
IPC: B29L23/00
Filed: 1981-03-12
Granted: 1984-09-20
Abstract: Die Erfindung bezieht sich auf eine Einrichtung zum Wickeln von Bauteilen aus faserverstärkten Werkstoffen. Getränkte Fasern werden hierzu in einer Kalibriervorrichtung, z.B. einer Ziehdüse (7) auf einen gewünschten Querschnitt und Bindemittelanteil gebracht. Der so erzeugte Faserstrang (8) wird um eine angetriebene Spilltrommel (11) geführt, die sich in Abziehrichtung des Faserstranges dreht. Der Faserstrang wird ein- und mehrmals um die Spilltrommel geführt und anschließend mit reduzierter Spannung vorteilhaft über eine Ausgleichsstrecke (12), zu dem Wickeldorn (9) geführt und dort mit einem Ablegewerkzeug (10), vorzugsweise mit konstanter Normalkraft abgelegt. Auf diese Weise lassen sich rotationssymmetrische und nicht-rotationssymmetrische Bauteile mit einem homogenen Wickelverbund und mit gleichmäßiger Wandstärke herstellen.
Patent DE-3129546-C2 (DE)
Title: Automatische Objetiv-Scharfstellvorrichtung
IPC: G03B13/36
Filed: 1981-07-27
Granted: 1985-05-30
Abstract: Die erfindungsgemäße Objektiv-Scharfeinstellvorrichtung für Filmkameras od.dgl. arbeitet in der Weise, daß sich die Geschwindigkeit, mit welcher das Objektiv in seine optimale Scharfeinstellposition verstellt wird, mit Annäherung an eine einwandfreie Scharfeinstellung verringert. Ein Komparator (16) stellt fest, um welchen Betrag die Anordnung unscharf eingestellt ist, und ein Impulsbreitenmodulator (31) liefert ein im Bereich von 0% und 100% liegendes Speisungs- bzw. Erregungssignal zu einer Servosteuerschaltung (21). Je weiter sich die Anordnung im unscharfen Einstellbereich befindet, um so größer ist das prozentuale Erregungssignal vom Impulsbreitenmodulator (31) und um so schneller wird das Objektiv in die optimale Scharfeinstellposition verstellt.