baber/WOPTO huggingface dataset:
Patent RU-2720059-C1 (RU)
Inventor: ZELIKIN YURIJ MARKOVICH
IPC: F02C9/00
Filed: 2019-06-21
Granted: 2020-04-23
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to aircraft engine building and can be used in electronic-hydromechanical systems for automatic control of multi-mode gas turbine engines (GTE) with afterburner combustion chamber (ACC). In the known method for control of gas turbine engine with afterburner combustion chamber (ACC) additionally measuring area of critical section of jet nozzle, generating a signal F equal to the ratio of the degree of reduction of gas pressure on the turbine to the measured area of the critical cross-section of the jet nozzle, generating a signal Frat equal to the ratio of the deviation of the current value of the signal F from its average value to its average value, preliminary by results of tests determining values Fgr and Fgr2, corresponding to values of signal Frat at start-up and extinction of afterburner respectively, when the signal Frat exceeds the preset positive value Fgr, the combustion in the afterburner combustion chamber is determined and the augmenter of the afterburner combustion chamber is switched off, and at start of afterburner combustion chamber with reduction of signal Frat below lower preset negative value Fgr2, extinguishing of afterburner combustion chamber is determined and supply of fuel into augmenter is stopped. 
     EFFECT: higher reliability of determination of combustion in afterburner combustion chamber, reduced weight of engine due to exclusion of flame sensors in afterburner combustion chamber and electric wires to them, and also increased speed of reaction of system in part of detection of combustion of fuel in afterburner combustion chamber. 
     3 cl, 1 dwg
Patent RU-2725233-C1 (RU)
Title: Способ переработки шунгита
Inventor: Fenogenov Vyacheslav Aleksandrovich
IPC: B01J20/28
Filed: 2019-06-26
Granted: 2020-06-30
Abstract: Изобретение относится к способам переработки углеродсодержащей горной породы – шунгита, и может быть использовано для фильтрации воды на водопроводных очистных сооружений, в качестве засыпки в бытовых фильтрах для очистки бытовой воды, для очистки сточных вод, отделения нефтепродуктов. Исходное сырье в виде раздробленной шунгитовой породы обрабатывают в высокочастотном плазмотроне при температуре 4000-6000°C с мощностью плазмотрона до 90 кВт в потоке газовоздушной смеси с добавлением аргона в присутствии жесткого ультрафиолета. Обеспечивается получение частиц шунгита с развитой поверхностью (до 1000 м/г) и высоким удельным сопротивлением и увеличение выхода продукта. 2 з.п. ф-лы, 1 табл.
Patent RU-2727556-C1 (RU)
Inventor: KOZLOV VLADIMIR KONSTANTINOVICH
IPC: G01N21/25
Filed: 2019-07-05
Granted: 2020-07-22
Abstract: Изобретение относится к области диагностики маслонаполненного силового электрооборудования и касается способа анализа качества и состояния трансформаторного масла. При осуществлении способа через ячейку пропускают оптическое излучение и регистрируют сплошной спектр сигнала во всем диапазоне λ=400-800 нм. Оценка качества и состояния масла включает в себя расчет диагностического параметра загрязненности масла К=I(λ)-I(λ), где I(λ) - спектр оптического излучения, прошедшего через исследуемое масло; I(λ) - спектр излучения, рассеянного исследуемым маслом. Технический результат заключается в расширении диапазона диагностических параметров и увеличении точности и оперативности диагностики. 2 н. и 6 з.п. ф-лы, 4 ил.
Patent RU-2708424-C1 (RU)
Title: Multiple arming safety mechanism
Inventor: Bezzubov Vladimir Vasilevich
IPC: F42C15/40
Filed: 2019-09-24
Granted: 2019-12-06
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to military equipment, namely to safety mechanisms used in pyrotechnics, which are used in missiles of various purposes for ignition of solid-propellant engines, gas generators, separation of units, etc. Said mechanisms can be used in various fuze devices armed by electric command. Safety mechanism comprises housing with top and bottom covers, in which rotary rotor with permanent magnet and magnetic conductor made of two parallel electromagnets with protruding cores, axes of which are parallel to axis of rotation of armature and equidistant from it are installed. Upper cover is made of diamagnetic material while bottom cover is made from ferromagnetic material. Cores of the electromagnets are made of a ferromagnetic material coated with a diamagnetic material. In the housing there is a tray with holes, as well as bushings of diamagnetic material, which are connected to the upper and lower covers by means of screws from ferromagnetic material. In the rotary rotor channels are made, which in the service position of the mechanism are not matched with holes in the tray, and in the armed position – are combined, forming a channel for the fire circuit between the initiator and the charge. Besides, the safety mechanism contains arming and return control device in the form of two reed relays placed in the shoe installed at one of the permanent magnet poles. Permanent magnet in extreme positions adjoins cores of electromagnets and bushings with screws, fixing it in armed or service position. 
     EFFECT: on the basis of the invention, a safety mechanism of multiple arming with reduced dimensions and weight is developed, manufactured and tested, with possibility of monitoring service (uncharged) and armed position and high reliability and resistance to vibration of vibro-impact loads. 
     1 cl, 6 dwg
Patent RU-2745025-C1 (RU)
Title: Универсальное устройство для уменьшения разрушающего воздействия гидравлических ударов
Inventor: IGNATCHIK VIKTOR SERGEEVICH
IPC: F16L55/052
Filed: 2019-09-26
Granted: 2021-03-18
Abstract: Устройство предназначено для гашения гидравлических ударов в трубопроводах различного назначения. Устройство содержит трубопровод, полый непроточный демпфирующий элемент, выполненный в виде регулирующей пружины и последовательно соединенных камеры, соединительного патрубка с установленным в нем упором и входного фланца. Гидравлический узел содержит цилиндрическую камеру с входным основанием и выходным основанием, промежуточный патрубок, присоединенный к выходному основанию, причем выходной фланец расположен соосно трубопроводу, отводной патрубок, расположенный под прямым углом к трубопроводу. При этом расстояние между выходным фланцем и трубопроводом меньше расстояния между выходным основанием и отводным патрубком. Предохранительная разрушающаяся мембрана состоит из разрушающейся части, зажатой между входным фланцем полого непроточного демпфирующего элемента и выходным фланцем гидравлического узла, и концентрически расположенной упорной части. При этом регулирующая пружина соединяет упор с упорной частью. Технический результат – повышение надежности гашения гидравлических ударов, возникающих при неправильном использовании оборудования, установленного на трубопроводах. 3 ил.
Patent RU-2720674-C1 (RU)
Title: Method of eliminating valgus-varus bone deformities
Inventor: EVSEEV VLADIMIR IVANOVICH
IPC: A61B17/56
Filed: 2019-10-02
Granted: 2020-05-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to traumatology and orthopedics, and aims at correction of valgus-varus deformities of extremity bones. At the level of bone deformation, a compression-distraction apparatus is mounted, on the rings of which along the axial line of deformation in front and behind from the bone there installed at an angle of deformation are paired axial rods, which are hinged with a rotation limiter. Telescopic rods connected by paired arched elements are installed along side axes of deformation on the left and on the right side. At the level of the convex part of deformation on the telescopic rods, stretched arc-shaped elastic elements, which work for compression, and at the level of the concave part – compressed arc-shaped elastic elements, which work for tension, are fixed. That is followed by transverse osteotomy with preserving the bone bridge with the periosteum on the convex side of the deformity. After elimination of bone axis distortion, paired axial rods are turned through 180 degrees to block the hinge connecting them. 
     EFFECT: method enables excluding the possibility of recurrence of axial bone deformation and creating the conditions for formation of a strong regenerate in the osteotomy zone with subsequent fast adjustment to the mature bone by transverse osteotomy with preserving the bone bridge with the periosteum on the convex side of the deformity. 
     1 cl, 2 dwg
Patent RU-2730419-C1 (RU)
Title: Method for three-dimensional seismic zoning of the lithosphere
Inventor: Spichak Vyacheslav Valentinovich
IPC: G01V1/28
Filed: 2019-12-09
Granted: 2020-08-21
Abstract: FIELD: seismology.SUBSTANCE: invention relates to seismology and can be used for selection of focal zones of potential earthquakes. Essence: according to seismic tomography and gravimetric data in the same nodes of the spatial grid covering the investigated region, models of velocities of transverse seismic waves and density are constructed. Space velocities of transverse seismic waves and density from nodes of the regular grid to hypocenters of past earthquakes are spatially interpolated. Shift modulus is calculated from values of velocities of transverse seismic waves and density in nodes of spatial grid, as well as hypocenters of past earthquakes. Artificial neural network "with teacher" is trained. Neural network input is geographic coordinates of hypocenters of past earthquakes and values of shear modulus calculated in them, and magnitude of output is magnitude of corresponding earthquakes. Then, using the trained artificial neuron network, the probable magnitudes of potential earthquakes are predicted in the nodes of the spatial grid which covers the considered volume of the medium.EFFECT: technical result is determination of probable magnitudes of potential earthquakes.1 cl, 1 tbl, 7 dwg
Patent RU-2725023-C1 (RU)
Title: Способ мониторинга и управления потреблением электрической энергии потребителями в доме и комплекс для его осуществления
Inventor: De La Kuesta Barroso Olga Mikhajlovna
IPC: H02J3/00
Filed: 2019-12-30
Granted: 2020-06-29
Abstract: Изобретение относится к области управления потреблением электроэнергии. Техническим результатом является обеспечение бесперебойной подачи электроэнергии с учётом приоритета потребителя. Заявленный способ включает в себя установление приоритетов для потребителей по надежности и способу их коммутации, передачу мониторинговой информации на микроконтроллер, управление потреблением. Комплекс, реализующий способ, включает в себя электрическую сеть дома, выполненную в виде отдельных линий, средства для измерения мощностей, средства управления нагрузкой, отключающие устройства. 5 н. и 12 з.п. ф-лы, 10 ил.
Patent RU-2751585-C1 (RU)
Inventor: KRUEGER MARC
IPC: B67D1/08
Filed: 2017-01-12
Granted: 2021-07-15
Abstract: Изобретение относится к системе, содержащей разливочный аппарат, приемное устройство (10) картриджа и картридж, причем разливочный аппарат содержит держатель (24) картриджа, имеющий по меньшей мере одну направляющую и/или защиту (25, 27) от проворачивания для картриджа (1) и/или приемного устройства (10) картриджа, причем держатель (24) картриджа имеет выемку (26), которая по меньшей мере частично захватывает картридж (1) и/или приемное устройство (10) картриджа, причем приемное устройство (10) картриджа имеет впуск (15) для разбавляющего средства, смесительную камеру (13), в которой разбавляющее средство смешивается с субстратом напитка и/или пищевого продукта, и выпуск (11), причем картридж (1) закрыт посредством мембраны (14), а приемное устройство (10) картриджа имеет прокалыватель (16) для прокалывания мембраны (14), причем прокалыватель (16) предусмотрен на одной прямой с впуском (15) и выпуском (11). 14 з.п. ф-лы, 9 ил.
Patent RU-2747782-C1 (RU)
Inventor: Tarutina Marina Gennadevna
IPC: C12N15/81
Filed: 2020-06-18
Granted: 2021-05-14
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology. A recombinant Ogataea haglerorum strain VKPM Y-4639 is proposed, which is an-mannanase producer and contains an optimized sequence of the gene encoding Bacillus subtilis β-mannanase EC 3.2.1.78 in the chromosome. When the strain is cultivated in flasks, about 1.0–0.2 mg / ml accumulates in the culture liquid, the activity of the β-mannanase enzyme is 12000–500 U / ml. When cultivated in a fermenter, the inventive strain secretes a protein of 4.25 g / l, and the activity of β-mannanase is 51066 units / ml for 160 hours.  
     EFFECT: invention provides an expansion of the arsenal of recombinant microorganisms producing β-mannanase.  
     1 cl, 3 tbl, 4 ex, 1 dwg
Patent RU-2751746-C1 (RU)
Title: Method for accelerated training in surgical skills for endoscopic intrauterine procedures
Inventor: Mamikonyan Irina Oganesovna
IPC: G09B23/28
Filed: 2020-07-03
Granted: 2021-07-16
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to obstetrics and gynecology, and can be used for accelerated training of obstetricians-gynecologists in basic endoscopic intrauterine surgery skills using a Hyst Sym training simulator. The training method is based on consecutive repetition of a test task. The test task is removal of polyps and submucous nodes using a loop electrode under control of a hysteroscopic resectoscope in 16 exercises on significant structures of the uterine cavity in a certain predetermined order without losing sight of the instrument and without complications.EFFECT: method ensures effective and fast acquisition of motor-coordinating skill of working with both hands - with an endoscope and a loop electrode - in the uterine cavity by using a Hyst Sym training simulator and practicing performance of the task on the proposed 16 exercises on significant structures of the uterine cavity.1 cl
Patent RU-2745609-C1 (RU)
Inventor: SEMIKOPENKO IGOR ALEKSANDROVICH
IPC: B02C13/22
Filed: 2020-10-20
Granted: 2021-03-29
Abstract: FIELD: soft materials grinding. 
     SUBSTANCE: invention relates to a device for grinding soft materials and can be used in various industries. The disintegrator contains a cylindrical body 1 with an axial loading 2 and tangential unloading 3 devices. Disks 4 and 5 with rows of striking elements 6 and 7, respectively, are placed in the housing 1 with the possibility of counter rotation, each of which is located between the rows of striking elements of the opposing disk. In the center of the lower surface of the upper disk 4, vertical posts 8 are rigidly attached around the circumference, the inner ends of which are on the same diameter as the diameter of the loading device 2, and the accelerating cone 9 is rigidly attached to the lower ends with a generatrix located at an angle to the horizon, greater than the angle of repose material. Radial blades 10 with a minimum distance between adjacent radial blades 10 exceeding D max , where D max  is the maximum particle size of the crushed material, are rigidly fixed on the upper surface of the accelerating cone 9 symmetrically in plan. A conical ring 11 is rigidly attached to the outer ends of the vertical struts 8, parallel to the generatrix of the accelerating cone 9, to the lower edge of which a vertical cylinder 12 with baffle plates 13 on its inner surface is rigidly attached. Inclined holders 14 are rigidly fixed to the center of the upper surface of the lower disc 5 symmetrically in plan, to the ends of which vertical hammers 15 are rigidly attached, located between the accelerating cone 9 and the baffle plates 13. The minimum gap between the accelerating cone 9 and the conical ring 11, as well as between the vertical hammers 15 and bumpers 13 exceeds D max . On the upper surface of the lower disc 5, symmetrically in plan, the spreading vanes 16 are rigidly fixed with a minimum vertical clearance to the lower edge of the vertical cylinder 12 exceeding D max .  
     EFFECT: disintegrator provides an increase in the efficiency of the grinding process and the yield of the finished product. 
     1 cl, 3 dwg
Patent RU-2762639-C1 (RU)
Title: Base of table tennis racket
Inventor: TEBENKO YURIJ MIKHAJLOVICH
IPC: A63B59/00
Filed: 2020-11-16
Granted: 2021-12-21
Abstract: FIELD: sports equipment.SUBSTANCE: invention relates to sports equipment, in particular to a base of a table tennis racket, which promotes physical development and coordination of human movements. The racket base is proposed, containing a playing part, a handle, the central layer and the first, outer layers and second layers of wood connected to them with an adhesive composition, including one of named layers of composites under the first or the second layers of wood: carbon, soft carbon, Arylate, Arylate-Carbon, acrylic carbon (AC carbon), hybrid carbon (carbon CFL), fiber, fiber-carbon, Fiberglass, Zylon, Zylon-Carbon, Zylon-fiber (ZLF), Kevlar, Carbokev, Texalium, wherein the base contains a strip of a radial cut of wood with a thickness of 0.8÷3.0 mm vertically located to layers of wood, with a width of a base thickness, a density of no less than an upper layer density, which is glued to the end of the base to all layers, starting from the end of the playing part opposite to the handle, and which reaches the beginning of the handle to increase the playing spot of the base by increasing rigidity and the associated reduction in vibration of edges of the base in contact with a ball, characterized in that the first layers are made of hinoki wood, the second layers are made of limbo wood, and the central layer is made of kiri wood, wherein, under the first or the second layers of wood, in addition to named layers of composites, one of layers of composites is located: V-carbon (VC), carbon CF, aramid carbon (ARC), Cellulose Nano Fiber CNF, Super ZL Carbona, TAMCA 5000, CAF (Control Assist Fiber), ULC.EFFECT: improving the device due to new elements and their new connections in the racket base, which make it possible to improve technical characteristics, namely, to increase the stability of maintaining the speed and rotation of the ball over the entire impact surface of the base.4 cl, 2 dwg
Patent RU-2762164-C1 (RU)
Title: Calibration method and calibration system for a railway vehicle camera and a railway vehicle having a railway vehicle camera
Inventor: SCHONBERGER ANDREAS
IPC: B61L23/04
Filed: 2019-05-08
Granted: 2021-12-16
Abstract: FIELD: rail vehicles. 
     SUBSTANCE: technical solution proposes that from the rail vehicle, in relation to the area (FSB) of the section located in front of the railway vehicle, a plurality of reference images (RBI) of the railway section (BST) representing each given section (FSB) of the section are recorded and stored in particular railroad track (SST), Metadata (MD) was available about the tracked track (BST, SST). The camera (BFZK) of a railway vehicle recorded a calibration image (KBI MD ) of a section of a railway track (BST, SST) determined on the basis of metadata (MD), with a straight track. In relation to the track, on the basis of the track travel, the calibration image (KBI MD ) contained information indicating the position and orientation of the camera (BFZK) of the railway vehicle, the so-called posture. Based on the corresponding calibration image (KBI MD ), reference image metadata (RBI MD ), reference images (RBI), based on the pose information, a correction value (KW) was calculated as the difference value from the reference position on the metadata reference image (RBI MD ). The calculated correction value (KW) was used to generate information (KKI) for camera calibration or interpretation of image information in the calibration image (KBI MD ). 
     EFFECT: simplified calibration of a camera of a railway vehicle. 
     7 cl, 3 dwg
Patent RU-2764134-C1 (RU)
Inventor: HEAVEN EDWIN MICHAEL GYDE
IPC: G01N21/86
Filed: 2021-02-17
Granted: 2022-01-13
Abstract: Группа изобретений относится к  бумагоделательной машине и способу управления бумагоделательной машиной, содержащей: а) систему мониторинга, включающую: один или несколько датчиков, которые контролируют лист бумаги на бумагоделательной машине в одной или более областях вдоль бумагоделательной машины, один или несколько датчиков включают: один или несколько датчиков с большим углом наклона, которые расположены под углом к листу бумаги на бумагоделательной машине, при этом один или несколько датчиков с большим углом представляют собой камеру, которая снимает неподвижные изображения, движущиеся изображения или оба их вида, камера находится под углом, чтобы контролировать лист бумаги на бумагоделательной машине; и один или несколько источников света, взаимодействующих с одним или несколькими датчиками; и b) систему контроля, соединенную с одним или несколькими датчиками и одной или несколькими секциями гидропланок внутри бумагоделательной машины; при этом система контроля выполнена с возможностью измерения формирования волокон внутри листа бумаги на бумагоделательной машине. Предложен способ управления, включающий: а) мониторинг одной или нескольких областей бумагоделательной машины для получения текущих изображений одной или более областей; и b) сравнение текущих изображений с опорными изображениями соответственно для определения разницы в формировании одной или нескольких областей; и при этом способ включает в себя этап прогнозирования формирования бумаги на бумагоделательной машине на основе ее текущих изображений для создания прогнозируемого формирования. 2 н. и 12 з.п. ф-лы, 35 ил.
Patent RU-2766986-C1 (RU)
Title: METHOD FOR COMBINED SURGICAL TREATMENT OF PATIENTS WITH PROSTATE ADENOMA WITH VOLUME OF MORE THAN 250 cm3
Inventor: POPOV SERGEJ VALEREVICH
IPC: A61B17/94
Filed: 2021-03-29
Granted: 2022-03-16
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to surgical urology. With the patient lying in the lithotomy position on the surgical table after the surgical site has been processed, two surgical teams perform the stages of the surgical intervention simultaneously. At the same time operator of the first brigade places a resectoscope in urethra, sequentially performs enucleation of adenomatous tissues of prostate, at the same time, the second surgical team provides access to the peritoneal cavity according to Hasson by layer-by-layer dissection of tissues in the paraumbilical region to the parietal leaf of the peritoneum. Opening of the latter and then insertion into the peritoneal cavity of port of 12 mm for the video laparoscope. Then, under visual control, focusing on the anterior upper iliac spines, performing the installation of two working ports 5 mm and 11 mm for instruments, placing 11 mm polymer container through the port, while the first team operator completes the stage of prostate adenoma enucleation. After performing hemostasis in the prostate adenoma bed, the irrigation fluid supply is stopped, the resectoscope is removed, at this moment, the second surgical team performs a longitudinal incision of the bladder wall, placing adenomatous tissues, bladder concrements, if any, into a polymer container, inspection of the bladder cavity, suturing the bladder wall with V-loc 3-0 suture material with 5/8 bend of the needle, checking the suture tightness by introducing 150 ml of normal saline into the bladder cavity; then the polymer container is removed through the extended access for the video laparoscope. 
     EFFECT: method enables to combine high efficiency with considerable reduction of time and complexity of surgical intervention due to absence of need for morcellation of hatched tissues, crushing bladder concrements in their presence and minor injuries in the urethral sphincter area due to better visual control of this area and minimization of time spent by resectoscope in urethral lumen and, as a result, reduced time of sphincter area ischemia. 
     1 cl, 1 ex