baber/WOPTO huggingface dataset:
Patent RU-2711041-C1 (RU)
Inventor: Poddubnyj Maksim Igorevich
IPC: G06F21/53
Filed: 2019-05-14
Granted: 2020-01-14
Abstract: Изобретение относится к области информационной безопасности. Техническим результатом является повышение достоверности результатов контроля отсутствия недекларированных функциональных возможностей в ПО за счет обеспечения выявления программных закладок типа «логическая бомба». В способе анализа программного обеспечения на отсутствие недекларированных функциональных возможностей предварительно выделяют для анализа исследуемого ПО отдельную рабочую станцию, отключают у данной рабочей станции возможность синхронизации системного времени с астрономическим временем, имитируют на данной рабочей станции службу времени, на которую замыкают канал синхронизации времени среды функционирования исследуемого ПО, после чего осуществляют моделирование процесса функционирования исследуемого ПО. На основе анализа информации, перехваченной и сохраненной в процессе моделирования, выявляют подозрительные функциональные объекты, включая программные закладки типа «логическая бомба». 1 ил.
Patent RU-2709838-C1 (RU)
Title: Method for preoperative planning of bone osteosynthesis of long tubular bones
Inventor: Kotelnikov Gennadij Petrovich
IPC: A61C13/00
Filed: 2019-05-15
Granted: 2019-12-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to traumatology and is intended for preoperative planning of bone osteosynthesis of long tubular bones. Disclosed is a method for preoperative planning of bone osteosynthesis of long tubular bones, involving the patient performing computed tomography of the injured bone, mathematical computer processing of the obtained data, making a stereolithographic model. Additionally computed tomography of similar intact bone of opposite extremity is performed. Using the “Autoplan” software, the data are processed, creating three-dimensional models of the intact bone and fragments of the injured bone. Using “Meshlab” software, a mirror model of intact bone is created and matched in series with models of fragments of damaged bone, comparing them with each other and applying contour of fracture line on mirror model of intact bone. Based on the obtained model, a full-size stereolithographic template corresponding to a damaged bone with a fracture line in the form of a furrow is made on 3D printer. Before the operation, the plate is modeled on a stereolithographic template and the surgical approach is planned taking into account the location of the fracture line and the plate. 
     EFFECT: invention provides preoperative planning of bone osteosynthesis of long tubular bones. 
     1 cl, 5 dwg
Patent RU-2717702-C1 (RU)
Title: Device to create thrust between water and high manoeuvrability vessel
Inventor: Frolko Sergei Vasilevich
IPC: B63H1/04
Filed: 2019-07-08
Granted: 2020-03-25
Abstract: FIELD: shipbuilding.SUBSTANCE: invention relates to high-speed transport shipbuilding with a method of resting on a special device between water and self-propelled vessel. Disclosed is device for creation of thrust between water and high manoeuvrability vessel by means of two conveyors with independent change of their position relative to ship, wherein adjustable right and left front inner suspensions are rigidly connected to vessel hull, and in rear part of ship there are bracket, right and left cylinders of transporters axis fixation parallel to direction of vessel motion.EFFECT: use of the proposed device to create an abutment between water and self-propelled vessel will eliminate sliding friction, reduce losses and increase the speed mode of operation.1 cl, 4 dwg
Patent RU-2714670-C1 (RU)
Inventor: LIPIN VADIM APOLLONOVICH
IPC: C08F265/02
Filed: 2019-07-04
Granted: 2020-02-19
Abstract: Изобретение относится к способу получения полиамфолита. Способ включает взаимодействие полиакриловой кислоты и катионного мономера и последующую сушку готового продукта. Процесс ведут в течение 35-55 минут. В качестве катионного мономера используют алифатический диамин. Способ по изобретению позволяет существенно упростить технологию получения полиамфолита за счет снижения стадийности производства при исключении инициатора при одновременном сохранении качества конечного продукта. 1 з.п. ф-лы, 5 табл., 4 пр.
Patent RU-2721322-C1 (RU)
Title: Method of producing electrically activated water
Inventor: GORLOV IVAN FEDOROVICH
IPC: C02F1/46
Filed: 2019-07-15
Granted: 2020-05-18
Abstract: FIELD: chemistry; agriculture.SUBSTANCE: invention can be used to produce electrochemically activated (ECHA) water, which is used in agriculture, livestock farming, medicine, food industry. Method of producing electrically activated water involves electric treatment of drinking water with constant electric current with pH 7.7–8.7, ORP of 250–300 mV using a silver chloride reference (SCR) electrode and mineralization of 300 mg/l. Electric treatment is carried out in a simple installation with a diaphragm electrolysis cell for 40 minutes, at current strength of 0.10–0.15 A, voltage 36–37 V, obtaining a catholyte with pH 9.5–9.6, ORP – 110–115 mV (SCR).EFFECT: method enables to obtain water with antioxidant properties, which will make it possible to increase germination capacity of seeds, preservation of meat in a cooled condition.1 cl, 1 ex
Patent RU-2714976-C1 (RU)
Title: Power unit of process complex for cleaning castings
Inventor: Katsuba Sergei Sergeevich
IPC: B22D29/00
Filed: 2019-10-10
Granted: 2020-02-21
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to foundry production, namely, to equipment for cleaning castings of metal parts from casting ceramic material, including internal non-treated cavities of gas turbine blades. Power unit of automated process complex for cleaning of casts from ceramic material contains autoclave device from chemically and corrosion-resistant material, source of electromagnetic field, modular basket with magnetic core for arrangement of castings, liquid level sensor inside working cavity and system of ultrasonic action. Method for cleaning castings from ceramic material includes placing casts in a modular basket with a magnetic core, placing said basket into an autoclave device, a product of pre-evacuation of the working cavity, providing supply of alkaline solution into working cavity of autoclave device and cleaning of casts from ceramic material with alkaline solution. Then at least one flushing of modular basket with water castings is performed, after that cleaning of castings from ceramic material by alkaline solution is repeated. 
     EFFECT: as a result, higher quality of cast products cleaning, expansion of technological capabilities of the cleaning process, increase in labor safety and expansion of the range of processed items. 
     7 cl, 1 dwg, 1 tbl
Patent RU-2736252-C1 (RU)
Inventor: REDFORD MARK P
IPC: F15B1/26
Filed: 2017-03-10
Granted: 2020-11-12
Abstract: FIELD: machine building. 
     SUBSTANCE: pressure regulator valve configured to be attached to a container in which the beverage is to be dispensed by pressure in free space (11) above the beverage, wherein regulator valve comprises housing (16) comprising piston (26), one surface of which is constantly exposed to pressure in free space, and other surface interacts with spring (44), compressed gas source (14), such as carbon dioxide, fixed on housing and comprising valve (60), which is actuated by piston, which moves in response to difference between spring force and pressure in free space to open valve (60), when pressure in free space falls below preset level, in order to introduce carbon dioxide into free space to maintain in free space pressure sufficient for beverage dispensing. 
     EFFECT: valve of pressure regulator is disclosed. 
     9 cl, 5 dwg
Patent RU-2728182-C1 (RU)
Title: Устройство крепления наконечника эндоскопа
Inventor: SUGITA NORIYUKI
IPC: A61B1/00
Filed: 2018-04-19
Granted: 2020-07-28
Abstract: Изобретение относится к медицине. Концевой узел эндоскопа содержит: кольцевую базовую часть, устанавливаемую с возможностью съема на дистальный конец вводного участка эндоскопа, имеющую внешний слой, сформированный из первого полимера, и имеющую внутренний слой, сформированный из второго полимера, имеющего твердость ниже твердости первого полимера; и множество распорок, сформированных из второго полимера, для радиального расхождения с разжимом от базовой части. Варианты осуществления изобретения включают в себя концевой узел эндоскопа для применения на эндоскопе в течение процедур. Концевой узел эндоскопа может включать в себя базовую часть, выполненную с возможностью вмещения наконечника эндоскопа и выполненную с возможностью неотцепления от наконечника эндоскопа в течение процедуры. Концевой узел эндоскопа может также включать в себя множество распорок, которые соединены перемычкой, могут складываться при введении и могут принимать баллонообразную форму при отведении. Применение данного изобретения позволит снизить сопротивление в направлении введения; более эффективного раскрывать складки при отведении, стабилизировать и/или центрировать положение наконечника эндоскопа в течение медицинской процедуры; снизить вероятность травмирования слизистой оболочки и/или обеспечить улучшение физического и/или визуального доступа в окрестности складок толстой кишки. 12 з.п. ф-лы, 28 ил., 2 табл.
Patent RU-2721303-C1 (RU)
Title: Оптически-управляемый переключатель миллиметрового диапазона со встроенным источником света, основанный на линии передачи с полупроводниковой подложкой
Inventor: SHEPELEVA ELENA ALEKSANDROVNA
IPC: H01S5/125
Filed: 2019-12-03
Granted: 2020-05-18
Abstract: Изобретение относится к радиотехнике. Оптически–управляемый переключатель содержит снизу вверх: подложку, выполненную из полупроводникового материала, который при отсутствии внешнего воздействия выступает в качестве диэлектрика, первый проводящий слой линии передачи, выполненный из проводящего материала на верхней стороне подложки, и лазер. Лазер содержит снизу вверх: нижний распределенный брэгговский отражатель (DBR) лазера, выполненный частично светопрозрачным для обеспечения возможности светового излучения лазера через нижний DBR, активную область лазера, и верхний DBR лазера, выполненный полностью отражающим. В подложке, в зоне падения луча, выполнен фотопроводящий участок, который при освещении светом находится в состоянии проводника, а при отсутствии света находится в состоянии диэлектрика, в первом проводящем слое линии передачи в зоне падения луча выполнено по меньшей мере одно окно излучения для обеспечения прохождения светового излучения лазера к фотопроводящему участку. Технический результат заключается в обеспечении возможности уменьшения вносимых потерь, уменьшения энергопотребления, улучшения изоляции между состояниями ВКЛ/ВЫКЛ, увеличения скорости переключения, увеличения рабочей полосы частот, уменьшения габаритов. 3 н. и 17 з.п. ф-лы, 16 ил.
Patent RU-2719685-C1 (RU)
Title: Electric motor stator
Inventor: TRIShIN OLEG MIKhAILOVICh
IPC: H02K1/14
Filed: 2019-12-07
Granted: 2020-04-21
Abstract: FIELD: machine building; electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering and machine building, particularly to stators of alternating current machines. Stator of the electric motor contains a magnetic conductor in the form of a loop with teeth, between which windings connected to an alternating current source are wound around the magnetic conductor. Magnetic conductor has an even number of teeth, and windings located on opposite sides relative to each tooth are connected in opposition to possibility of creating differently directed magnetic flows. Magnetic conductor can have the shape of rectangle, circle, polygon, ellipse. Magnet core teeth can be directed inward or outward of the circuit. Windings can be connected series opposition. Windings can be connected parallel opposition. 
     EFFECT: improved energy characteristics. 
     9 cl, 1 tbl, 5 dwg
Patent RU-2722993-C1 (RU)
Inventor: Grivanova Olga Vladimirovna
IPC: B01F3/12
Filed: 2019-12-20
Granted: 2020-06-05
Abstract: Изобретение относится к устройствам для смешивания легкого дисперсного материала и жидкости и может быть использовано в химической, нефтегазодобывающей, нефтехимической, фармацевтической, пищевой и других отраслях промышленности, там, где имеет место смешивание жидкости и дисперсных веществ, особенно в тех случаях, когда плотность жидкости многократно превышает плотность дисперсного материала. В частности, предлагаемая установка может найти применение при ликвидации нефтяных разливов на поверхности воды с применением нефтесорбентов, которые в силу низкой насыпной плотности не подлежат распылению в сухом виде. Установка содержит приемный бункер для дисперсного материала, участок смешения, связанный вертикальным подающим патрубком с приемным бункером, при этом нижнюю часть упомянутого патрубка охватывает снабженная штуцером для подачи рабочей жидкости кольцевая камера с нижней частью, выполненной в виде конфузора, которая образует со стенками вертикального патрубка рабочее сопло с кольцеобразным сечением и заканчивается выходным участком смесительной установки. Технический результат – повышение эффективности работы устройства за счет увеличения коэффициента эжекции, повышение однородности получаемой пульпы, обеспечение эффективного захвата потоком жидкости, расширение технологических возможностей смесителя. 2 ил.
Patent RU-2724282-C1 (RU)
Inventor: Osipyan Grigorij Albertovich
IPC: A61F9/008
Filed: 2020-01-22
Granted: 2020-06-22
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to ophthalmology and is intended for keratoplasty. A layer corneal flap is excised to deep stroma layers. A through opening with a diameter corresponding to the pupil diameter is formed at the bottom of the formed bed. A hydrogel disc with thickness of 50–70 mcm and a curvature radius of 6.8 mm is placed in the bed. After that, flap of own or donor cornea is placed on disc and fixed with interrupted sutures.EFFECT: method enables preventing the corneal edema development, increasing cornea transparency in postoperative period with visual acuity increase.1 cl, 2 ex
Patent RU-2730736-C1 (RU)
Inventor: ZUBKOV VENIAMIN FEDOROVICH
IPC: B61H13/20
Filed: 2020-02-10
Granted: 2020-08-25
Abstract: FIELD: transportation.SUBSTANCE: invention relates to railway transport and relates to device of brake lever transmissions of three-axle bogie trucks of rail vehicles. Three-axis bogie truck brake lever gear consists of four identical independent mechanisms arranged on side frames of bogie frame, each of which comprises brake cylinder, head vertical lever, horizontal shaft arranged across bogie frame, rear vertical lever pivotally connected by means of longitudinal tie-rods and tightening with serially arranged vertical double-arm levers connected with transverse brake beams with rotary shoes and brake shoes fixed with suspensions to bogie frame.EFFECT: increased efficiency and reliability of operation of brake lever transmission of three-axle bogie truck of rail vehicle, simplified design and increased efficiency as a result of application of four identical independent mechanisms for transfer of forces from brake cylinders to brake shoes with two-sided pressing on each wheel, located in bogie frame construction, providing uniform pressing and wear of brake shoes, automatic control and maintenance of standard clearances between brake shoes and wheels.1 cl, 3 dwg
Patent RU-2748994-C1 (RU)
Title: Forager
Inventor: KHABARDIN VASILIJ NIKOLAEVICH
IPC: A01D43/00
Filed: 2020-02-20
Granted: 2021-06-02
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture and may be used for application of loose additives into milled fodder. Forager is assembled with tractor and includes pipeline for supply of ground product to vehicle. On the front wall of the pipeline there is a hopper for granular material, gate valve and bottom made with formation of cavity under the gate valve. Cavity is connected to the pipeline by means of a pneumatic channel. Loose material flows from the bottom cavity into the pipeline through a pneumatic channel. 
     EFFECT: construction of a forager provides adding additives to the ground product. 
     1 cl, 1 dwg
Patent RU-2732680-C1 (RU)
Title: Magazine for automatic weapons with belt feeding
Inventor: DRONOV EVGENIJ ANATOLEVICH
IPC: F41A9/79
Filed: 2020-03-17
Granted: 2020-09-21
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: magazine for automatic weapons with tape feed includes housing for placing of cartridge belt in the form of interconnected links with cartridges, an output window and a support rigidly fixed on the rear wall of the housing at the end of the tape with the last cartridge; a pusher of the last cartridge of the tape from the support during firing. Pusher is made in the form of a curved plate with a downwardly directed straight section at an angle to the rear wall of the magazine housing. Providing horizontal position of last tape holder. Extraction of the last cartridge is provided at the moment of interaction of the bend with the protruding hook of the link provided for coupling of links at movement of the tape during firing. Angle of forward section of ejector to rear wall of housing is 20–40 degrees. 
     EFFECT: higher reliability during firing. 
     9 cl, 6 dwg
Patent RU-2742543-C1 (RU)
Inventor: Kuryntsev Sergej Vyacheslavovich
IPC: B23K20/12
Filed: 2020-04-24
Granted: 2021-02-08
Abstract: FIELD: welding production. 
     SUBSTANCE: invention relates in particular to the technology of repairing structures made of poorly and fairly welded aluminum alloys. A method for repairing a near-surface defect in an aluminum-based alloy structure by heating by friction includes rotating a tool consisting of a hollow steel rod, in the cavity of which an aluminum alloy filler rod is placed with the ratio of the cross-sectional area of ​​the steel rod to the same of ​​the aluminum alloy filler rod of 5/1, establishment of mechanical contact between the surface of the restored structure and the end of the rotating tool and the implementation of friction to heat the filler rod made of aluminum alloy and transfer it to a viscous fluid state, while the temperature in the friction zone of the tool and the surface of the restored structure should not exceed 465 °С, then the viscous-flowing aluminum alloy filler rod is pushed out from the opposite side of the tool at a speed of 2-5 mm / min. and fill the cavity of the restored structure with it.  
     EFFECT: invention is aimed at improving reliability and quality of joining the metal of the filler rod with the defect cavity.  
     3 cl, 5 dwg
Patent RU-2734075-C1 (RU)
Title: Method and device for manufacturing of electrode assembly for photoelectronic device
Inventor: Dolgikh Aleksandr Vladimirovich
IPC: H01J43/00
Filed: 2020-05-21
Granted: 2020-10-12
Abstract: FIELD: electricity. 
     SUBSTANCE: invention relates to production of planar-type photoelectronic devices and can be used for connection of semiconductor billets of electrodes with end elements of photoelectronic devices. Electrode workpiece and end element of photoelectronic device are used, which are characterized by certain features, have, each, external and internal surfaces, are conjugated on their inner surfaces through thin antireflection layer and thus form connected assembly of electrode assembly. On the outer surface of the electrode billet or on the outer surface of the end element of the photoelectronic device, a working area is set, within which the output parameters of the photoelectronic device are normalized. Connecting assembly of electrode assembly is heated in preset mode. At that, on external surface of electrode billet positive electric potential is supplied through electric contact, which is provided within the area on external surface of electrode billet, orthogonal projection of which on surface with given working area intersects with said specified working area at not more than one point. And on the outer surface of the end element of the photoelectronic device there supplied is a negative electric potential through the surface electrical contact, which is provided within the area on the outer surface of the end element of the photoelectronic device, orthogonal projection of which on surface with given working area does not intersect said specified working area. 
     EFFECT: technical result is improvement of operational and technical characteristics of manufactured electrode assembly for photoelectronic device. 
     14 cl, 2 dwg
Patent RU-2742698-C1 (RU)
Title: Modular tidal hydroelectric power plant
Inventor: KISELEV VYACHESLAV ALEKSEEVICH
IPC: F03B13/26
Filed: 2020-06-16
Granted: 2021-02-09
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction of hydroelectric power stations. Unit-modular tidal hydroelectric power plant is built by industrial method from prefabricated block-modules, including block-modules of turbine channels 1 and 2, saturated with equipment, and typical block-modules of enclosing dams 3 and 4, which are installed in design position on underwater base by means of floating lifting facility of high carrying capacity. In turbine channels 1 and 2, which walls are made wavy, several turbine wheels 12 and 13 are installed on serially arranged vertical axes 10, 11, which flow around zigzag water flow having higher energy output. Turbine channels 1 and 2 are connected via controlled gates 17, 18 with accumulating basins 5, 6 and 7 protected by dams 3 and 4. 
     EFFECT: invention is aimed at providing higher power and shorter construction time. 
     1 cl, 4 dwg
Patent RU-2745729-C1 (RU)
Title: Exercising massaging machine
Inventor: MIRONENKO EVGENIJ BORISOVICH
IPC: A61H15/00
Filed: 2020-07-03
Granted: 2021-03-31
Abstract: FIELD: medical equipment. 
     SUBSTANCE: said invention relates to medical equipment, in particular to means for massage, and can be used both in clinics and at home for self-massage and the whole-body training. The device consists of a massaging element, a bearing element and a base. The bearing element includes a platform with a longitudinal opening attached to a carriage implying back and forth movements relative to the base of the machine using wheels. The carriage is equipped with guides and a removable adjustable footrest with a massage element for the legs. The base of the machine is made in the form of a frame with attached rotating elements interacting with the guides of the bearing element, and vertical guides with grooves in which the axis of the massage element is located. On the base there is a removable U-shaped element with inclined cutouts made on widened bases, with an acute angle of inclination to the base, and aligned with the slots of the vertical guides by means of the rotation axis of the massage element. Changing the lifting height of the massage element above the surface of the supporting element is carried out by moving the U-shaped element, changing the position of the axis of the massage element in the grooves of the vertical guides, by means of an adjusting screw attached to the base. The palm rests are attached to the sides of the base. A massage element for the cervical spine made in the form of a removable roller on a stationary axis is attached to the palm rests.  
     EFFECT: the machine enables the closest contact between the body and the massaging elements, which improves blood circulation in the deep muscles and relieves the spine.  
     7 cl, 6 dwg
Patent RU-2747781-C1 (RU)
Inventor: ADAEV NURBEK LOMALIEVICH
IPC: A01H1/00
Filed: 2020-07-08
Granted: 2021-05-14
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to the field of biotechnology and proposes a method for creating a universal optimized nutrient medium, in which the concentration of 6-BAP in the Murashige-Skoog nutrient medium decreases from 0.5 ml/l to 0.35 ml/l, followed by stimulating the production of cytokinins by plants containing indoleacetic acid (IAA) 0.2 mg/l with a simultaneous decrease in the concentration of the carbohydrate component (sucrose) to 25 g/l.EFFECT: proposed universal modified nutrient medium for use in vitro at the stage of strawberry multiplication (varieties Irma, Elizaveta) make it possible to increase the multiplication factor by 34.05.1 cl, 2 tbl