baber/WOPTO huggingface dataset:
Patent RU-2742243-C1 (RU)
Inventor: SADYGOVA MADINA KARIPULLOVNA
IPC: A21D13/80
Filed: 2020-08-10
Granted: 2021-02-04
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry. In the method for production of cooked gingerbreads of increased nutritive value, carrots jam are prepared in advance, all the recipe components are thoroughly mixed: milled carrots, lemon juice, sugar, drinking water. One cooks at temperature of 180-200°C for 15-20 minutes, when sugar is melted, and carrot cooked and darken, lemon rind is dosed, duration of further cooking takes 4-5 minutes at temperature of 180-200°C, then carrot jam is scraped. Then in container with heat jacket one mixes white sugar, natural honey, water and margarine, with constant stirring syrup is heated to temperature of 80-85°C until complete dissolution of sugar. Syrup is cooled down to temperature 70-75°C. Soft sunflower grain "Solnyshko" grade flour is gradually added to the ready syrup for its brewing. With thorough stirring during 4-5 minutes moisture dough 21±0.5% is mixed. Then cooled dough to temperature 60°C is rolled out, formation thickness is 5-7 mm and discs with weight 55±5 g, in which are laid jam from root crops in amount of 15±5 g, and then molded into gingerbread. Baking is carried out at temperature of 180-200°C for 25±5 min, gingerbreads are prepared at the following initial components ratio, kg: "Solnyshko" grade pure grain flour - 100.0, white sugar - 38.46, margarine - 25.64, natural honey - 15.39, drinking water - 12.82, carrots jam - 51.28. 
     EFFECT: method allows to produce cooked gingerbreads of enhanced nutritive value with improved physical and chemical properties. 
     1 cl, 2 dwg, 5 tbl, 2 ex
Patent RU-2757072-C1 (RU)
Title: Multi-zone adjustable lens
Inventor: PISKUNOV Dmitriy Evgenyevich
IPC: G02F1/29
Filed: 2020-08-19
Granted: 2021-10-11
Abstract: FIELD: optics.SUBSTANCE: invention relates to the field of optical systems with variable focal distance and can be used in augmented reality or virtual reality systems. The optical lens with an adjustable focal distance comprises a layer of an electroactive material and a structure of control electrodes. The structure of control electrodes comprises no less than two electrode structures configured to form various diffraction zones, wherein application of voltage to the control electrodes causes the corresponding electrode structures from no less than two electrode structures to form no less than two different phase optical emission profiles.EFFECT: increasing the diffraction efficiency of the adjustable optical lens over the entire aperture of the lens when the lens has a large aperture.14 cl, 14 dwg, 1 tbl
Patent RU-2747871-C1 (RU)
Title: Riser safety link
Inventor: Sednev Stanislav Sergeevich
IPC: E21B17/06
Filed: 2020-08-18
Granted: 2021-05-17
Abstract: FIELD: oil and gas industry.  
     SUBSTANCE: invention relates to the oil and gas industry, in particular to a device for safely disconnecting a riser connecting underwater well and floating offshore structures in emergency situations. The riser safety link has a riser section including a socket and nipple riser connection, upper and lower branch pipes made with the possibility of connecting to the upper and lower end portions of the riser section, respectively. The upper pipe additionally contains a flange in which holes are made, and the connection of the upper pipe with the lower pipe is carried out through a destructible insert, upper and lower plugs, a casing containing an upper end and a lower end. The casing is arranged to be placed around the lower branch pipe with a destructible insert to form a cavity, and the upper and lower plugs are made to be attached to the upper end and the lower end of the casing, respectively, so as to delimit the said cavity. The upper clamp is arranged to be placed around the upper plug on the upper branch pipe, the lower clamp is configured to be placed around the lower plug on the lower branch pipe. Each of the upper yoke, the lower yoke, the upper and the lower plug is an integral annular member and contains at least two segments. In this case, a fork part is made on one end section of each of the segments of the upper and lower clamp, and an eyelet is made on its other end section. The upper clamp contains additional segments in which additional holes are made, a retainer made with the possibility of fastening on the outer surface of the lower branch pipe with the possibility of rotation relative to the longitudinal axis of the riser section and containing many segments, the first and second groups of guides. Moreover, each guide runs mainly parallel to the longitudinal axis of the riser section and contains a rod and a receiving element. Each of the first group of guides is a telescopic extension and is made with the possibility of fastening with its receiving element in the corresponding fork part and the eye of the upper clamp on one side and a rod in the corresponding segment of the retainer on the other side, each of the second group of guides is made with the possibility of attaching its own a receiving element in the additional holes of the upper clamp on one side and a rod in the corresponding segment of the retainer on the other side, ensuring the passage of the rod through the corresponding fork part and the eye of the lower clamp. 
     EFFECT: increased safety of riser disconnection in emergency situations with a simultaneous increase in manufacturability and operational characteristics. 
     3 cl, 10 dwg
Patent RU-2751548-C1 (RU)
Inventor: Koziratskij YUrij Leontevich
IPC: G01S7/38
Filed: 2020-08-27
Granted: 2021-07-14
Abstract: Изобретение относится к области радиотехники и может быть использовано для противодействия радиоэлектронным средствам (РЭС). Технический результат состоит в обеспечении помехового воздействия на РЭС различного назначения, для этого доставляют в район местонахождения РЭС неуправляемым носителем передатчик оптического излучения (ПОИ), оптико-электронный пеленгатор (ОЭП) и навигационный приемник, выполненные в едином кассетном исполнении, которые после фиксации в грунте автоматически приводятся в рабочее состояние, определении координат местоположения ПОИ, излучении ПОИ локационного сигнала, пуске самонаводящегося носителя (СНН) ПРП, приеме и измерении параметров отраженного оптического сигнала от СНН ПРП, определении по их значениям текущих пространственных координат местоположения СНН ПРП, дополнительном включении блока вычисления в состав доставляемой кассеты с ПОИ, ОЭП и навигационным приемником, вычислении в котором по значениям координат местоположения ПОИ текущих пространственных координат местоположения СНН ПРП и координат точки доставки ПРП, текущих угловых отклонений от направления на ПОИ СНН ПРП, передаче значений которых ПОИ на СНН ПРП, корректировке по значениям текущих угловых отклонений траектории полета СНН ПРП в расчетную точку и доставке ПРП. 2 ил.
Patent RU-2748001-C1 (RU)
Inventor: Lisitskii Ivan Ivanovich
IPC: F16H55/08
Filed: 2020-10-16
Granted: 2021-05-18
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to mechanical engineering. The initial generating contour for forming the teeth of the sprockets of high-speed and high-speed chain drives by the rolling method has the radius of the tool tooth head r 1 , the radius of the convexity of the tooth r 2 , the radius of the arch of the root of the tooth r 3 , the inscribed angle of the convexity of the tooth are determined from the ratios: r 1  = 0.503 d r ; r 2  = 1.0 d r ; r 3  = 1.2 R ch ; the inscribed angle of the convexity of the tooth - 15°, where d r  is the diameter of the chain roller; R ch  - chain step. 
     EFFECT: reduced shock loads during the operation of the chain transmission, as well as improved quality of the working chain engagement. 
     1 cl, 2 dwg, 2 tbl
Patent RU-2750345-C1 (RU)
Inventor: Skotnikov Gleb Igorevich
IPC: B60K6/24
Filed: 2019-12-30
Granted: 2021-06-28
Abstract: Изобретение относится к транспортному машиностроению. Система охлаждения электрических машин комбинированной энергетической установки последовательного типа для транспортного средства состоит из одного общего радиатора, расширительного бака и двух насосов, работающих он низковольтной сети. Первый насос обеспечивает расход жидкости через контур охлаждения первой электрической машины и ее инвертора. Второй насос обеспечивает расход жидкости через контур охлаждения второй электрической машины и ее инвертора. Обратный клапан обеспечивает расход через контур охлаждения первой электромашины и первого инвертора при отключении второго насоса во время движения транспортного средства в режиме нулевых выбросов за счет энергии аккумуляторной батареи без необходимости охлаждения второй электромашины и ее инвертора при отключенном двигателе внутреннего сгорания. Снижаются энергозатраты. 2 ил.
Patent RU-2756201-C1 (RU)
Title: Storage nutrient medium for transportation of biomaterial and environmental objects contaminated with foreign microflora to be examined for brucellosis
Inventor: Kovtun Yurij Sergeevich
IPC: C12N1/20
Filed: 2020-12-29
Granted: 2021-09-28
Abstract: FIELD: microbiology.SUBSTANCE: invention relates to medical, sanitary and veterinary microbiology and can be used for the transportation of biomaterial infected or suspected of being infected with the causative agent of brucellosis, and environmental objects contaminated with foreign microflora to be examined for brucellosis, and the accumulation of brucella culture. The accumulative nutrient medium contains casein hydrolysate, yeast extract, sodium chloride, glucose, glycerin, 3-substituted 5.5-aqueous sodium citrate, sodium sulfuric acid pyro, malachite green, vancomycin, ceftazidime, amphotericin B and distilled water at a given ratio of components.EFFECT: invention makes it possible to maintain the viability of brucella for 21 days.1 cl, 2 tbl, 3 ex
Patent RU-2755496-C1 (RU)
Title: Pulse voltage stabilizer
Inventor: BONDAR SERGEJ NIKOLAEVICH
IPC: G05F1/56
Filed: 2021-02-05
Granted: 2021-09-16
Abstract: FIELD: electrical engineering.  
     SUBSTANCE: invention relates to the field of electrical engineering, in particular to pulse voltage stabilizers. A pulse voltage stabilizer contains an input bus, a key element, a filter, a comparison circuit, a control circuit, an output bus, and a common bus. The key element contains a resistor, a diode, the first MIS transistor with an induced n-type channel, the second MIS transistor with an induced n-type channel, a capacitor. The filter contains a diode and a capacitor. The comparison circuit contains the first resistor, a p-n-p-type transistor, the first stabilitron, the second stabilitron, the second resistor. The control circuit contains a pulse generator of the initial installation, an element 2-OR with an open drain, a single-vibrator.  
     EFFECT: expansion of functionality.  
     1 cl, 2 dwg
Patent RU-2760845-C1 (RU)
Title: Method for detecting and identifying targets characteristics based on registration and processing of rays from objects in observed space and device for its implementation
Inventor: MAKHOV VLADIMIR EVGENEVICH
IPC: G01S17/06
Filed: 2021-02-12
Granted: 2021-11-30
Abstract: FIELD: objects detection. 
     SUBSTANCE: invention relates to optical methods for detecting and identifying objects in three-dimensional space by an observed optical-electronic system in one frame of one exposure, determining their coordinates, range and geometric characteristics. Formation of a correlation image of a morphological pixel-by-pixel comparison of the selected images of the layers of the observed space, obtained by a plenum-optical camera with a matrix photodetector with an image of a two-dimensional template or a layer of an image of a three-dimensional template of objects of interest, algorithmic calculation in this image of coordinates, distance and characteristics of objects corresponding to their position in three-dimensional space. In the plane of one or two photodetectors of pleo-optical cameras, two images with objects located in space and an image of a two-dimensional or three-dimensional pattern of objects are simultaneously obtained, according to the degree of correlation of which the distance to the observed objects along the direction of the viewing axis of the pleo-optical observation camera is determined. A device for implementing the method comprises a pleo-optical camera, a two-dimensional or three-dimensional template of objects in digital form, a template illuminator, a beam-splitting element that converges the image of the template in the field of view of a pleno-optical camera, and a computing device that algorithmically generates images of multidimensional images of layers of a three-dimensional observed space, scalable and shifted images of objects template, morphological per-pixel operations of images of the layers of the observed space and the layer of the template image, computational algorithms for determining the coordinates and characteristics of objects in a two-dimensional image. 
     EFFECT: increasing accuracy of determining the coordinates and characteristics of objects in the observed three-dimensional space while maintaining the ability to search and recognize all objects in the observed area of ​​space in one scene, as well as the ability to determine the distances to objects of interest. 
     2 cl, 18 dwg
Patent RU-2758268-C1 (RU)
Title: Drainage storage pond
Inventor: GUBIN VLADIMIR KONSTANTINOVICH
IPC: E02B11/00
Filed: 2021-02-25
Granted: 2021-10-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the field of agriculture and can be used in the accumulation of melt water in spring, discharged by drainage from the drained area. The accumulated water can be used for irrigation during dry periods, as well as for other economic purposes. The drainage storage pond is coupled with a drainage collector and is equipped with a protective screen made of strips of membrane film, interconnected by quick-release and bayonet connections, which is mounted on cables attached to floats and connected to winches installed on opposite sides of the pond. The protective screen is divided into two parts, interconnected by a container fixed on cables and consisting of a rigid frame on which a container is mounted from a mesh with cells of 1.0-1.5 mm, while a brush is installed on the frame, equipped with cables, the ends of which led to additional winches installed on the banks at the short sides of the pond, where inclined troughs are made. The floats for fastening the cable are equipped with support platforms made with the possibility of sequentially changing their height above the float surface with increasing height from the container frame to the shore. 
     EFFECT: proposed design of the drainage storage pond makes it possible to increase the reliability of the screen by washing away debris and dust from its surface by rain due to the inclination of the screen created by attaching it to the support platforms, the height of which is successively increased from the middle of the pond, where the mesh container is located, to the shore. 
     1 cl, 3 dwg
Patent RU-2770934-C1 (RU)
Inventor: Shashkov Oleg Vladimirovich
IPC: F24B1/02
Filed: 2021-03-16
Granted: 2022-04-25
Abstract: Изобретение относится к конструкции печей, использующих твердое топливо, и предназначено для использования в банях для отопления парильного помещения, получения пара и для отопления жилых и нежилых помещений. Технический результат – повышение надежности печи, повышение длительности горения при неизменном расходе топлива и повышение теплоотдачи. Печь включает корпус в виде горизонтально расположенной трубы из стали вертикально-вытянутой формы в виде эллипса с топкой во внутреннем пространстве. Срезы трубы закрыты передней и задней стенками с выступами по краям, выходящими за контур корпуса. При этом в верхней части корпуса, ближе к задней стенке, расположен патрубок дымохода, в нижней части печь имеет опорные ножки в виде удлинения вниз передней и задней стенок корпуса. Передняя стенка корпуса имеет окно для закладки топлива с дверцей с ручкой, а в нижней части под окном для закладки топлива имеет окно зольника с дверцей с ручкой. Зольник выполнен в конструкционном пространстве корпуса в виде пространства, отделенного от топки колосниковой решеткой, сопряженной со стенками корпуса и с передней и задней стенками. 5 з.п. ф-лы, 2 ил.
Patent RU-2766067-C1 (RU)
Title: Device for quick fastening of a wheel on a balancing machine
Inventor: Loboda Yurij Vladimirovich
IPC: G01M1/04
Filed: 2021-03-16
Granted: 2022-02-07
Abstract: FIELD: balancing equipment. 
     SUBSTANCE: invention relates to balancing equipment and can be used for quick fastening of a wheel on the shaft of a balancing machine. A device for quick fastening of a wheel on a balancing machine is claimed, comprising a hollow shaft mounted for rotation horizontally on bearings, a clamping flange for centering a balanced wheel located at the first end of the hollow shaft, a secondary shaft acting as a thrust and installed to freely perform translational movement inside a hollow shaft, a locking element for fixing the wheel on the clamping flange, a pneumatic cylinder for performing a translational movement towards the clamping flange to release the locking element. According to the invention, the pneumatic cylinder is made rotating, one-sided without a rear cover and is fixed on the drive pulley of the spindle assembly of the balancing machine. An additional double-sided pneumatic cylinder is installed coaxially with the spindle unit, on the rod of which the nipple of the first part of the quick-release coupling is fixed, to which the working pressure is supplied through the articulated nipple. At the same time, the fitting of the second part of the quick-release connection is fixed on the rod of the rotating pneumatic cylinder. 
     EFFECT: improving the accuracy of the balancing machine as a whole due to the fact that the rotating structure of the quick clamping mechanism of the wheel rotates with the wheel in the process of measuring the imbalance of the wheel. This minimizes the rotating mass of the structure and its balance. 
     1 cl, 3 dwg
Patent RU-2759466-C1 (RU)
Inventor: Sergeev Viacheslav Vasilevich
IPC: B25D9/14
Filed: 2021-05-31
Granted: 2021-11-15
Abstract: Изобретение относится к буровой технике. Двухпоршневой пневмоударник включает корпус с продольными каналами и двумя соосно расположенными цилиндрическими полостями, разделенными перегородкой с отверстиями, полый и сплошной поршни, расположенные внутри цилиндрических полостей, боек, установленный соосно с поршнями, и воздухораспределительный узел. Воздухораспределительный узел включает клапанную коробку с входным отверстием, седлом и воздушным каналом и клапан, выполненный в виде пластины треугольной или квадратной формы, установленный внутри коробки с зазором. В корпусе пневмоударника выполнены два отверстия, одно выхлопное радиальное в центральной части цилиндрической полости зоны сплошного поршня, а второе осевое между внутренней полостью клапанной коробки и цилиндрической полостью зоны сплошного поршня. Обеспечивается упрощение конструкции и изготовления, повышение надежности работы, снижение массы и размера устройства.  3 ил.
Patent RU-2769687-C1 (RU)
Title: Mobile barrier system
IPC: E01F13/00
Filed: 2021-06-28
Granted: 2022-04-05
Abstract: FIELD: police equipment.  
     SUBSTANCE: invention relates to the field of mobile barrier systems used as barricades, in particular, for crowd control. The mobile barrier system contains a vehicle with a power frame attached to it, having a platform above the roof of the vehicle, on which a folding barrier shield is laid in the transported position with the possibility of its installation in the unfolded position in front of the vehicle in a plane crossing the roadway. The folding shield is made in the form of a central section and side sections pivotally connected to its sides with the possibility of changing the position of the planes of the side sections relative to the plane of the central section, and parts of the sections are armored. The armored parts of the sections are made of flexible non-metallic armor, cables are fixed on sections not covered with armor with the possibility of their tension and thus forming obstacles with the specified ricochet properties. Rigid shields are hinged on the sides of the shield sections facing the roadbed, with the possibility of preventing passage of solid objects between adjacent shields, as well as between the shields and the roadway.  
     EFFECT: increase in the efficiency of the use of the barrier system by ensuring the possibility of carrying out protective actions by defenders located behind the deployed barrier, as well as by increasing the protective properties of the system with an increase in the width of the barrier section due to the reduced mass of the mobile system. 
     3 cl, 2 dwg
Patent RU-2771405-C1 (RU)
Inventor: Filippenkov Viacheslav Anatolevich
IPC: F27B7/24
Filed: 2021-10-01
Granted: 2022-05-04
Abstract: Изобретение относится к сальниковой муфте ротационной печи. Муфта содержит сальник и статичный патрубок, выполненный с возможностью установки с зазором один в другой с патрубком ротационной печи, на части которого выполнен кольцевой выступ в области зазора, статичный патрубок содержит регулируемую поджимную втулку, при этом статичный патрубок выполнен с кольцевым упором с возможностью расположения в области зазора и напротив кольцевого выступа патрубка ротационной печи, при этом сальник закреплен между регулируемой поджимной втулкой и кольцевым упором. Технический результат заключается в снижении риска дефекта сальника муфты ротационной печи. 5 з.п. ф-лы, 2 ил.
Patent MD-449-C2 (MD)
Title: Emulsion destruction device
Inventor: BERIL IVAN
IPC: B01D17/06
Filed: 1994-12-09
Abstract: The invention relates to the devices for destruction of emulsion of type “water in oil” in electric field and may be used for dehydrating of water petroloil and wateroil emulsion in oil-refining andfatty oil industry. The aim consists in emulsion destruction efficiency increasing and hydraulic resistance reducing. For that the perforate dielectric diaphragm, situated between the device electrode, are made hollow.
Patent BR-9706337-C2 (BR)
Title: Caixa aperfeiçoada para transporte e armazenagem de produtos diversos.
Inventor: VICARI EDDA DOROTHY BRAGAZZA
IPC: B65D19/16
Filed: 1997-12-30
Abstract: "CAIXA APERFEIçOADA PARA TRANSPORTE E ARMAZENAGEM  DE PRODUTOS DIVERSOS". O presente Certificado de Adição se refere a aperfeiçoamentos introduzidos nas caixas para transportes e armazenagem de produtos diversos objetos da PI 9706337-1 depositada em 30 de dezembro de 1997 e do C2 9706337-1 depositado em 21 de setembro de 1998. A caixa aperfeiçoada compreende uma placa de base (101) possuindo as quatros bordas rebaixadas (102) na porção superior, ao longo das quais são equidistantemente distribuídos recessos (103) transversais, nos quais são dispostas peças metálicas (104) em forma de charneira simples. Sobre dita placa de base (101) são montadas quatro placas laterais (105) idênticas, as quais possuem três bordas dotadas de rebaixos externos (106) na porção externa, onde são providos pares de peças metálicas (107) transversais equidistantes e adequadamente distribuídas para cooperarem com as ditas peças metálicas (104) da dita base (101) e uma borda lateral dotada de rebaixo (108) onde são providas peças metálicas simples (109) transversais, equidistantes e adequadamente distribuídas para cooperarem com o par correspondente (107) da parede adjacente. Sobre ditas placas laterais (105) é disposta uma tampa (112), a qual possui uma série de peças metálicas simples (113) equidistantes e adequadamente distribuídas ao longo de suas bordas internas para cooperarem com os respectivos pares (107) das paredes laterais; ditas peças metálicas simples (104, 109, 113) e ditos pares de peças metálicas (107) constituem dobradiças de três peças mantidas juntas por meio de uma haste em "L" (110) que as transpassa.