baber/WOPTO huggingface dataset:
Patent RU-2703281-C1 (RU)
Title: Vehicle movement vector measuring device
Inventor: KHABLOV DMITRIJ VLADILENOVICH
IPC: G01S13/58
Filed: 2018-10-25
Granted: 2019-10-16
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measurement equipment, in particular to radio wave methods for measuring movement of vehicles using Doppler effect for electromagnetic waves. Technical result is achieved due to that device for measuring movement of vehicle comprises series-connected first microwave generator with fixed frequency ƒ 1 , directed coupler, first circulator and first antenna, radiation of which is directed at an angle α to direction of movement in vertical plane, first mixer and computing unit, wherein main output of directional coupler is connected to first output of first circulator, and its auxiliary output is connected to first input of first mixer, output of which is connected to computing unit, first antenna is connected to second output of first circulator. Additionally, the device comprises a power divider, the input of which is connected to the third output of the first circulator, and the first output – to the second input of the first mixer, second mixer, first input of which is connected to second output of power divider, second microwave generator with fixed frequency ƒ 2 , a second circulator and a second antenna whose radiation is directed at an angle α to direction of movement in vertical plane, wherein output of generator is connected to first output of second circulator, second antenna is connected to second output of second circulator, and its third output is connected to second input of second mixer, output of which is connected to computer unit, wherein the first and second antennas are located side by side and additionally turned to angles β in horizontal plane on different sides of vehicle axis. 
     EFFECT: increase in the measurement accuracy. 
     1 cl, 4 dwg
Patent RU-2705312-C1 (RU)
Title: Method for storing chickens incubation eggs
Inventor: Kolokolnikova Tatyana Nikolaevna
IPC: B65B23/06
Filed: 2018-10-30
Granted: 2019-11-06
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to agriculture, in particular to poultry breeding, and can be used in egg-stock or incubator for storage of hatching hen eggs. Method for storing hen's incubation eggs includes disinfection and cooling of eggs to storage temperature in film materials with removal of air. Eggs are stored with sharp end up in polyethylene bags with size of 130×75 cm, having fastener-slider and valve. Air before stretching of cells with eggs package is removed through valve using vacuum cleaner. Cells with eggs are packed into polyethylene bags 5–7 hours after termination of their disinfection with formalin.EFFECT: ensuring safety and reducing labor intensity of the process, high output of the end product.1 cl, 3 ex, 8 tbl
Patent RU-2712007-C1 (RU)
Inventor: Gudi Sergej Mikhajlovich
IPC: A61B17/56
Filed: 2018-12-10
Granted: 2020-01-23
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, хирургии стопы, и может быть использовано для восстановления разрыва 3-4 типа подошвенной пластинки II-IV плюснефаланговых суставов стопы. Способ восстановления разрыва 3-4 типа подошвенной пластинки II-IV плюснефаланговых суставов стопы включает доступ по подошвенной поверхности стопы, отведение сухожилий длинного и короткого сгибателей пальца в сторону, установку корригированного пальца в положение 5°-10° подошвенного сгибания. Выделяют ножку подошвенного апоневроза. Выкраивают лоскут прямоугольной формы из выделенной ножки подошвенного апоневроза, сохраняя его дистальное прикрепление. Лоскут низводят к плюснефаланговому суставу корригированного пальца и проводят трансоссальную фиксацию дистальной части лоскута к основанию проксимальной фаланги корригированного пальца. Затем пришивают краниальную часть лоскута к проксимальной части подошвенной пластинки, тем самым восстанавливая целостность подошвенной пластинки. Способ обеспечивает восстановление анатомической целостности подошвенной пластинки при разрывах 3-4 типа, за счет использования лоскута из ножки подошвенного апоневроза, который имеет типоспецифичную гистологическую структуру с подошвенной пластинкой; снижение травматичности за счет отсутствия дополнительной трансартикулярной фиксации, что приводит к уменьшению риска развития инфекции, времени проведения операции, периода пребывания в стационаре и сроков восстановительного лечения в послеоперационном периоде. 1 пр., 4 ил.
Patent RU-2699130-C1 (RU)
Title: Mobile apparatus for producing, accumulating, storing, delivering, distributing oxygen of medical gaseous
Inventor: Savateev Viktor Anatolevich
IPC: B01D53/00
Filed: 2019-01-15
Granted: 2019-09-03
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment, namely to a mobile unit for obtaining atmospheric oxygen from medical gaseous and can be used, for example, in military medical organizations and at stages of medical evacuation during transportation by road, rail and air transport. Mobile unit for obtaining, accumulating, storing, delivering and distributing medical gaseous oxygen is placed in a container body. Proposed container comprises three compartments – compartment of ramp from rear wall and aggregate compartment. On the side of the front wall there are accumulator batteries, conditioning systems and heating systems of diesel fuel with a fuel tank installed with possibility of access. In inhabited compartment there are oxygen generator, screw air compressor with cold air drier, coal column, air filtration system, oxygen filtration system, ventilation system with air insulated valves, oxygen compression compressor, oxygen receiver, power supply and protection unit, gas analyser, control panel, engineering cabinet for systems of automatic protection of electronic and electric circuits, cabinet for operational documentation, spare property and accessories, lighting and fire alarm systems. Entrance door to manned compartment is configured to be locked. 
     EFFECT: invention provides improved operational characteristics. 
     1 cl, 1 dwg
Patent RU-2708802-C1 (RU)
Title: Mobile complex for monitoring open areas of area
Inventor: Stoyanov Yurij Pavlovich
IPC: G08G1/017
Filed: 2019-02-01
Granted: 2019-12-11
Abstract: FIELD: security systems. 
     SUBSTANCE: invention relates to protection of open areas of terrain. Mobile complex for monitoring open areas of terrain consists of a vehicle with high cross-country capacity, equipped with a monitoring post with an automated operator's place and a set of night driving. Monitoring station is equipped with a far-view video camera and a thermal imager located on a pivoting device mounted on a pneumatic-telescopic mast rigidly attached to the cargo compartment of the cargo compartment of the vehicle, in cargo compartment roof there is a sealed hatch for extension of pneumatic-telescopic mast with thermal imaging equipment in working mode by means of air compressor, control controller and autonomous power supply system consisting of accumulator unit, charging device and self-contained power supply set. Between the pneumatic-telescopic mast and the support-rotary device, a radar set is installed, wherein data obtained from the radar, far vision cameras and thermal imager on the wire connection are supplied to the operator's automated workstation. 
     EFFECT: target detection and tracking in video location mode is achieved. 
     1 cl, 4 dwg
Patent RU-2713832-C1 (RU)
Title: Method for diagnosing compression optical neuropathy in the pathology of the chiasmo-sellar region
Inventor: Levchenko Oleg Valerevich
IPC: A61B3/12
Filed: 2019-04-18
Granted: 2020-02-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to ophthalmology and can be used for diagnosing compression optical neuropathy (CON) in a chiasmo-sellar region (CSR) pathology. An optical coherence tomography (OCT) with an angiography function is performed on Cirrus HD-OCT 5000 AngioPlex™ instrument. At that, according to “Macular Cube 512×128” define an index of thickness of retinal macular area as distance from internal boundary membrane to retinal pigment epithelium on 4 sectors – upper, nasal, lower, temporal, in ring zone with outer diameter of 6 mm and inner diameter of 3 mm, with center located in foveal area. Using the “Ganglion Cell Analysis” program using the “Macular Cube 512×128” protocol define the thickness of the macular complex, including a layer of retinal ganglion cells and an internal plexiform layer, its average value and in 6 sectors – upper, upper nasal, lower nasal, lower, lower temporal, upper temporal. According to the protocol “Angiography 6×6 mm” is the vascular density (VD) index – average and in the ring zone with an external diameter of 3 mm and an inner diameter of 1 mm with a center in the foveal region. According to “ONH Angiography 4.5×4.5 mm” is used to define a capillary flow index (CFI) in 4 sectors – upper, nasal, lower, temporal, in a ring zone with an external diameter of 6 mm and an internal diameter of 2 mm with a center in the optic nerve disc area. Results of analysis are analyzed. If it is detected that at least one eye: a retina thickness in the macular area in the nasal sector of the external ring is less than 290 mcm, the thickness of the macular complex is medium and in the upper nasal sector less than 80 mcm, indices of thickness of macular complex in upper and lower nasal sectors less than 79 mcm, indices of VD – medium and in zone of internal ring less than 19 mm/mm 2 , CFI in lower sector is less than 0.45, then CON is diagnosed in CSR pathology. 
     EFFECT: method provides timely detection of optic nerve compression in the course of CSR pathology, reduced labor intensity of diagnosing by determining OCT values with angiography function. 
     1 cl, 2 ex
Patent RU-2729601-C1 (RU)
Title: Method and system for visualizing object in virtual form
Inventor: YEE BELINDA MARGARET
IPC: G06T7/20
Filed: 2017-12-07
Granted: 2020-08-11
Abstract: FIELD: physics.SUBSTANCE: invention relates to virtual environments. Such a result is achieved by determining an image effect to be applied to an object in the field of view of a virtual camera, based on the position of the object and the position of the virtual camera, wherein the degree of the effect of the image to be applied to the object depends on the distance between the position of the object and the position of the virtual camera; and based on a plurality of images captured from different directions by a plurality of image capturing devices, a virtual view video image according to the position and orientation of the virtual camera, wherein the determined image effect is applied to the object in the virtual view video image.EFFECT: technical result consists in reduction of disruption closures caused by objects suddenly appearing in frame near virtual camera.26 cl, 35 dwg
Patent RU-2736282-C1 (RU)
Title: Adaptive telemetric measurement filter for operation under conditions of a priori uncertainty
Inventor: Osipov Konstantin Nikolaevich
IPC: G01S13/526
Filed: 2019-07-16
Granted: 2020-11-13
Abstract: FIELD: shipborne engineering systems; shipborne armament. 
     SUBSTANCE: invention relates to processing telemetric measurements obtained in real time. Adaptive telemetric measurement filter is designed to isolate a useful signal with noise background, as well as estimating non-observed conditions in conditions of absence of reliable a priori information on noise parameters during solving tasks of positioning of controlled and unmanned sea-based devices. Said technical result is achieved by adding a divider, two covariance calculation units, two multipliers and one adder to the design of the known Kalman filter. Added units allow, during operation of adaptive filter, to determine values of filter gain amplitudes under conditions when true values of noise dispersions of measured signal are unknown. 
     EFFECT: main advantage of adaptive filter in comparison with existing filters is that it can be used in conditions of a priori uncertainty in real time for processing telemetric measurements, coming from objects moving at high speed and having stochastic nature, including non-stationary ones. 
     1 cl, 1 dwg
Patent RU-2714033-C1 (RU)
Title: H-shaped folded closed profile with perforated flange
Inventor: MARUTYAN ALEKSANDR SURENOVICH
IPC: E04C3/32
Filed: 2019-05-23
Granted: 2020-02-11
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction and can be used as structural elements of bearing structures of buildings. In H-shaped folded closed profile of two walls and one flange formed of two perforated elements of U-shape, attached to walls by means of tooth closures of longitudinal edges of vertical sections and mutually resting on horizontal sections, perforated elements throughout the horizontal sections are provided with cutouts with toothed edge closure along the entire perimeter of each of said cuts. At that, when width of cuts is 0.2…0.8 of profile width, ratio of its overall dimensions is equal to 1/1.809…1/1.771, and with no cuts, this ratio is equal to 1/1.810.EFFECT: technical result of the invention is overall stability of H-shaped folded closed profiles, their uniform stability from the plane and in the plane of the bearing structure.1 cl, 11 dwg, 1 tbl
Patent RU-2720747-C1 (RU)
Inventor: COLLMER ANDREAS
IPC: B60H1/22
Filed: 2019-07-16
Granted: 2020-05-13
Abstract: Изобретение относится к системам отопления транспортных средств. Обогреватель транспортного средства включает область (12) горелки с окруженной стенкой (16) по периферии камеры горения камерой (18) горения, примыкающую с первым концом (22) жаровой трубы к стенке (16) по периферии камеры горения или/и предоставляющую по меньшей мере часть стенки (16) по периферии камеры горения жаровую трубу (20) с открытым к выходу газообразных продуктов сгорания в направлении продольной оси А жаровой трубы вторым концом (24) жаровой трубы, корпус (28) теплообменника с охватывающей снаружи жаровую трубу (20) стенкой (28) по периферии корпуса теплообменника и лежащей по оси напротив второго конца (24) жаровой трубы донной частью (30) корпуса теплообменника.  Между наружной стороной (36) жаровой трубы (20) и внутренней стороной (38) стенки (28) по периферии корпуса теплообменника образовано пространство (40) для рециркуляции газообразных продуктов сгорания с областью (34) входа на втором конце (24) жаровой трубы и с областью (48) выхода в области первого конца (22) жаровой трубы, причем внутренний размер (r i )стенки (28) по периферии корпуса теплообменника увеличивается в направлении от области (34) входа пространства (40) для рециркуляции газообразных продуктов сгорания к области (48) выхода пространства (40) для рециркуляции газообразных продуктов сгорания, отличающийся тем, что наружный размер (r a ) жаровой трубы (20) увеличивается в направлении от второго конца (24) жаровой трубы к первому концу (22) жаровой трубы. Достигается повышение эффективности передачи тепла. 10 з.п. ф-лы, 7 ил.
Patent RU-2720938-C1 (RU)
Title: Two-step method of cleaning inner surface of container from contamination with oil products
Inventor: PAVLOV GRIGORIJ IVANOVICH
IPC: B08B3/02
Filed: 2019-07-15
Granted: 2020-05-14
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to various fields of industry, namely, oil, chemical and petrochemical industry, to methods for cleaning inner surfaces of containers, particularly reservoirs and tanks, from hydrocarbon contaminants, such as oil and oil products, and can be used in these areas. Proposed method comprises first washing step. At the first stage, the first working body in the form of a jet is supplied to the treated surface of container 1 and removed by removing flushing products from the treatment zone. Then the second stage consists in rinsing of the washed surface with the second working body - water and removal of water layer by removal of rinsing products, in withdrawal of products of rinsing and rinsing in collector-separator for their rough separation into hydrocarbon, water and emulsion layers. Emulsion layer containing direct and inverse emulsions is returned as the first working medium, into zone of treated surface of reservoir and part of hydrocarbon layer to dehydration station to separate water from it and return it to compensation of losses of water layer. Steam phase formed during processing is directed to condenser 9. Non-condensed vapours containing hydrocarbons are fed into second working medium reheater 8 for afterburning. Accumulated part of the emulsion formed at the second stage of treatment, during rinsing with the second working body - water, is supplied to heaters 7, 8 of the first and the second working bodies and burnt in them together with supplied commercial fuel. 
     EFFECT: technical result is creation of high energy-efficient, that is technological method of cleaning inner surface of container due to obtaining from cleaning products of cheap heat energy for steam generation, which enables to clean the inner surfaces of tanks and cisterns from pollution with oil products environmentally and economically. 
     1 cl, 1 dwg
Patent RU-2730113-C1 (RU)
Inventor: Poletov Grigorij Vladimirovich
IPC: G01T5/12
Filed: 2019-09-10
Granted: 2020-08-17
Abstract: FIELD: nuclear physics.SUBSTANCE: invention relates to atomic physics. Electrode system of the ionisation chamber comprises several collecting electrodes and a guard electrode, wherein the collecting electrode is multi-sectional in at least five sections with equal surface area and placed completely inside the security electrode, including contact pads of the collecting electrodes are also placed inside the security electrode.EFFECT: technical result is reduction of leakage current effect on measurement results of ionisation current.1 cl, 2 dwg
Patent RU-2715850-C1 (RU)
Title: Device for cleaning air filters of tractor engines
Inventor: RYADNOV ALEKSEJ IVANOVICH
IPC: B01D41/04
Filed: 2019-10-22
Granted: 2020-03-03
Abstract: FIELD: cleaning equipment. 
     SUBSTANCE: invention relates to cleaning equipment, mainly to devices for cleaning air filters of internal combustion engines. Proposed device comprises case, mandrel with filters fixation and rotation mechanism, supply and discharge pipelines, nozzles, ejector and air pressure regulator. Filtration and rotation mechanism of filters includes support and overlay parts, each of which is made in the form of a set of cylindrical surfaces with diameters corresponding to standard sizes of serviced air filters. Support and overlay parts of mechanism for attachment and rotation of filters are installed on bearings, respectively, mirror-to-filter. Support part is connected to electric motor by means of belt transmission. Bearing, on which the overlapping part of the filter fixation and rotation mechanism is placed, can move along the fixed axis. Between the inner cavity of the fixed axis and the channel, through which the filter cleaning products from one of the nozzle rows located on the filter outer side are discharged by air, a differential pressure gauge is placed in the discharge pipeline. 
     EFFECT: higher quality of cleaning of air filters of internal combustion engines of various standard sizes and exclusion of rupture of filter elements of filters during their cleaning. 
     1 cl, 3 dwg
Patent RU-2722664-C1 (RU)
Title: Method for producing 2d germanium-based ferromagnetic materials euge2 and gdge2
Inventor: Averyanov Dmitrij Valerevich
IPC: H01L21/20
Filed: 2019-11-20
Granted: 2020-06-02
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to production of two-dimensional ferromagnetic materials EuGeor GdGe, which can be used in creation of compact spintronic devices. Method for producing 2D germanene-based EuGeand GdGeferromagnetic materials involves precipitation of an atomic flow of europium with pressure P=(0.1÷100)⋅10Torr or gadolinium with pressure P=(0.1÷10)⋅10Torr on Ge(111) pre-cleaned substrate surface, heated to 290 °C<T<510 °C for europium or 400 °C<T<510 °C for gadolinium, to formation of a europium germanide film with thickness of not more than 5 nm or a gadolinium germanide film with thickness of not more than 13 nm with subsequent optional annealing of obtained films to temperature not exceeding T=530 °C.EFFECT: invention enables to perform topotactic synthesis of two-dimensional ferromagnetic EuGeor GdGefilms of crystalline modification of hP3 with a structure of intercalated europium or gadolinium of multilayer germanene on germanium substrates; produced films do not contain extraneous phases and contain germanene layers parallel to substrate surface.1 cl, 6 dwg, 4 ex
Patent RU-2725332-C1 (RU)
Inventor: Dubchak Irina Aleksandrovna
IPC: B61L23/34
Filed: 2019-12-04
Granted: 2020-07-02
Abstract: Изобретение относится к средствам децентрализованного интервального регулирования движения поездов. На каждом локомотиве в устройстве управления движением система содержит модуль обработки данных, к первому входу которого подключен навигационный приемник, а выход соединен с дисплеем, и радиомодем, соединенный по радиоканалу с установленным в хвостовом вагоне радиомодемом, соединенным с микропроцессором. При этом на локомотиве установлены программный модуль расчета координаты места нахождения хвостового вагона впереди идущего поезда, программный модуль контроля следования впереди идущего поезда в полном составе, блок памяти с записанной в ней электронной картой и датчики пути и скорости, при этом датчики пути и скорости своими выходами соединены с входами программного модуля расчета координаты места нахождения хвостового вагона впереди идущего поезда и программного модуля контроля следования впереди идущего поезда в полном составе, входы/выходы которых подключены к соответствующим выходам/входам радиомодема, выход программного модуля расчета координаты места нахождения хвостового вагона впереди идущего поезда соединен с вторым входом модуля обработки данных, а выход программного модуля контроля следования впереди идущего поезда в полном составе соединен с дополнительным входом дисплея, а на хвостовом вагоне установлен инерциальный датчик измерения ускорений движения вагона, который подключен к микропроцессору. Достигается повышение надежности работы в местах ограниченной видимости спутников навигационной системы. 1 ил.
Patent RU-2741280-C1 (RU)
Inventor: XIE YAN
IPC: G06F9/44
Filed: 2019-09-27
Granted: 2021-01-22
Abstract: FIELD: physics. 
     SUBSTANCE: present invention relates to a reminder method and device. Method includes determining that wearable device is not worn by user; and sending a reminder message to the user about the removed portable device, if the condition for reminding of the removed portable device is met. According to this method, when it is detected that the user has removed the portable device, and it is decided that the reminder condition is met, the user is issued a reminder in various forms, which prevents loss of the portable device. 
     EFFECT: claimed invention is aimed at preventing loss of portable device in public places and/or providing fast location of lost device. 
     7 cl, 5 dwg