baber/WOPTO huggingface dataset:
Patent RU-2720238-C1 (RU)
Title: ПРИМЕНЕНИЕ ПОРИСТЫХ НАНОСТРУКТУР Fe2O3 ДЛЯ ПРЕОДОЛЕНИЯ УСТОЙЧИВОСТИ БАКТЕРИЙ К АНТИБИОТИКАМ
Inventor: LOZHKOMOEV ALEKSANDR SERGEEVICH
IPC: A61K33/26
Filed: 2019-07-16
Granted: 2020-04-28
Abstract: Группа изобретений относится к медицине, а именно к потенцированию действия антибиотиков, и может быть использована для лечения ран кожного покрова и мягких тканей, инфицированных множественно-устойчивыми бактериями. Для этого применяют пористые наноструктуры Fe 2 O 3  (гематит), обладающие свойством повышать чувствительность резистентных штаммов бактерий к антибиотикам, характеризующиеся тем, что они имеют удельную поверхность не менее 120 м 2 /г; дзета-потенциал, измеренный в воде при 25°С, не менее +30 мВ, и отношение объема мезопор к объему микропор, большее или равное 2. Группа изобретений относится также к способу получения указанных пористых наноструктур Fe 2 O 3  (гематита), их применению в качестве средства преодоления устойчивости (резистентности) бактерий к антибиотикам и к продукту, содержащему указанные пористые наноструктуры Fe 2 O 3  и, по меньшей мере, один антибиотик в виде комбинированного препарата. Группа изобретений обеспечивает возможность использования низкотоксичных антибиотиков и позволяет уменьшить дозу антибиотика при лечении ран, инфицированных множественно-устойчивыми бактериями, за счет повышения чувствительности резистентных штаммов бактерий к антибиотикам. 4 н. и 8 з.п. ф-лы, 12 ил., 1 табл., 9 пр.
Patent RU-2736970-C1 (RU)
Title: Segmented bearing separator
Inventor: STUROV ALEKSANDR ALEKSANDROVICH
IPC: F16C33/50
Filed: 2019-08-05
Granted: 2020-11-23
Abstract: FIELD: machine building. 
     SUBSTANCE: invention can be used in production of separators for roller and needle bearings. Roller, needle bearing separator made detachable and equipped with segments to accommodate rollers, needles, (1) wherein said segments are formed by shackles (3) with their holes fitted on end parts (2) of smaller diameter of said rolls and needles (1). Between side walls of earrings (3) there are stiffness bridges (4) made in their upper or lower part, making integral part with side walls of earrings (3), reinforcement straps (4) of shackle side walls (3) are located in upper and/or lower clearance cylindrical surfaces of rollers, needles (1) with preservation of minimum gap between rollers, needles (1) in central part of their cylindrical surfaces. At removal of one or several earrings from end parts of rollers there is a connector of separator connection. 
     EFFECT: technical result is development of design of bearing separator, providing strength, rigidity and reliability in operation of proposed device. 
     1 cl, 2 dwg
Patent RU-2729926-C1 (RU)
Inventor: SHULGA ROBERT NIKOLAEVICH
IPC: B63B35/44
Filed: 2019-01-10
Granted: 2020-08-13
Abstract: Изобретение относится к атомной энергетике. Мобильный модульный комплекс жизнеобеспечения содержит подводную с возможностью всплытия атомную электростанцию малой или средней мощности, по крайней мере один атомный энергетический модуль с реакторной зоной и с по крайней мере одним турбогенератором. Электростанция размещена на подводной заякоренной платформе с приемно-распределительными электрическими устройствами. Комплекс снабжен размещенными на берегу модулями преобразования, накопления и распределения электроэнергии, водо- и воздухоподготовки. К выходу турбогенератора присоединен полупроводниковый управляемый выпрямитель. Выходы выпрямителя с помощью биполярного подводного кабеля постоянного тока соединены с входами модуля преобразования, накопления и распределения электроэнергии, выходы которого с помощью наземных кабелей постоянного тока связаны с биполярными входами модулей водо- и воздухоподготовки, а с помощью трехфазного кабеля переменного тока соединены с береговыми потребителями электроэнергии. Модуль преобразования, накопления и распределения электроэнергии снабжен биполярным накопителем электроэнергии. Выходы накопителя соединены с входами модулей и потребителей наземными кабелями постоянного тока. Достигается обеспечение надежности и мобильности. 5 з.п. ф-лы, 9 ил.
Patent RU-2720226-C1 (RU)
Title: Способ помощи при движении и устройство помощи при движении
Inventor: NANRI TAKUYA
IPC: G08G1/16
Filed: 2017-04-19
Granted: 2020-04-28
Abstract: Изобретение относится к способу и к устройству помощи при движении. Способ помощи при движении для прогнозирования действия другого транспортного средства содержит этапы, на которых обнаруживают другое транспортное средство и объекты около рассматриваемого транспортного средства, задают область в мертвой зоне, которая представляет собой мертвую зону относительно другого транспортного средства, указывают объект, присутствующий в области в мертвой зоне, и прогнозируют действие, которое предпринимает другое транспортное средство, в соответствии с указанным объектом. Устройство помощи при движении для прогнозирования действия другого транспортного средства содержит датчик обнаружения объектов, выполненный с возможностью обнаруживать другое транспортное средство и объекты около рассматриваемого транспортного средства и контроллер, выполненный с возможностью прогнозировать действие другого транспортного средства. Достигается повышение безопасности водителя транспортного средства. 2 н. и 10 з.п. ф-лы, 13 ил.
Patent RU-2730048-C1 (RU)
Inventor: Volkova Anna Aleksandrovna
IPC: G01S3/80
Filed: 2019-12-06
Granted: 2020-08-14
Abstract: Изобретение относится к области гидроакустики, может быть использовано при решении задач обработки сигнала морских объектов пассивными и активными гидроакустическими средствами и предназначено для разделения обнаруженных объектов на два альтернативных класса. Способ основан на последовательном приеме гидроакустических сигналов объектов, определении классификационных характеристик объектов и сравнении их с порогом для принятия решения о классе объектов. При реализации способа в процессе его работы формируют статистическое описание альтернативных классов в терминах заданной классификационной характеристики, что позволяет использовать для классификации адаптивный порог, динамически формируемый на предыдущем цикле работы устройства. Способ обеспечивает возможность классификации объектов в реальных натурных условиях, когда гидролого-акустические условия и помехо-сигнальная обстановка в морской среде не известны или известны частично. 1 ил.
Patent RU-2719512-C1 (RU)
Inventor: MAMYKIN SERGEJ MIKHAJLOVICH
IPC: B61K3/02
Filed: 2019-12-15
Granted: 2020-04-20
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to railway transport. Method for protection of wheel pairs and rail from wear consists in the fact that for protection against wear of parts of joint at mutual friction application of anti-wear coating of plastic metals in form of film on surface of friction of parts of joint. Device to control supply of metal-cladding ionization solution supplies signal for connection or disconnection of solenoid valve installed on pipeline of heated air connected with reservoir with metal-cladding ionizing solution. When the solenoid valve is switched on, the heated air is supplied through the branched pipeline into the reservoir with the metal-cladding ionization solution and into the nozzles. Metal-cladding ionization solution under air pressure is supplied from a reservoir with a metal-cladding ionization solution into a tube passing through a heated air pipeline, with branching to each nozzle. Device for protection of wheel pairs and rail from wear is arranged on frames of transport and wheeled truck and comprises a reservoir with a metal-cladding ionization solution, connected by a tube to nozzles installed on the bogie frame to provide supply and injection of metal-cladding ionization solution to friction zone of the joint parts. It has heated reservoir for air storage in it under pressure of about 8 atm, electromagnetic valve installed on heated air pipeline. 
     EFFECT: higher efficiency of protection of working surfaces from mechanical and hydrogen wear, operation of device at various ambient temperatures. 
     2 cl, 4 dwg
Patent RU-2754299-C1 (RU)
Title: Method for experimental modeling of gum recession in rats under conditions of impaired microcirculation of periodontal tissues
Inventor: Kostrigina Ekaterina Dmitrievna
IPC: G09B23/28
Filed: 2020-05-03
Granted: 2021-08-31
Abstract: FIELD: medicine; experimental medicine; dentistry. 
     SUBSTANCE: external access to a chin hole of a rat's lower jaw is created through an incision in submandibular area. In the area of the chin hole, bluntly dissecting tissues, a neurovascular bundle is allocated for 3-5 mm, fixed into two ligatures, followed by its dissection. The distal part of the bundle is turned up, covered with surrounding tissues and sutured. The surgical wound is sutured. In the area of mucogingival junction, a 1.5-2 mm wide mucosal section is excised by two converging semilunar incisions. The mobile mucosa is mobilized, the wound is sutured with U-shaped sutures.  
     EFFECT: method allows simulating a gum recession under conditions of impaired microcirculation of periodontal tissues in order to conduct preclinical studies to improve methods for the treatment of gum recession. 
     1 cl
Patent RU-2750122-C1 (RU)
Title: Тренажер для обучения вождению гусеничной машины
Inventor: ALESHECHKIN NIKOLAJ DMITRIEVICH
IPC: G09B9/04
Filed: 2020-08-13
Granted: 2021-06-22
Abstract: Изобретение относится к тренажерам для обучения механика-водителя вождению гусеничной машины. Тренажер для обучения вождению гусеничной машины содержит кабину с прибором наблюдения механика-водителя с индикаторами, органами управления и датчиками их положения, вертикальных ускорений и угловых скоростей. Инструктор с помощью пульта управления осуществляет выбор упражнения по вождению и посредством переключателя - выбор рельефа местности полигона, содержащего препятствия вертикального типа. При этом на имитатор рельефа местности подается с переключателя сигнал. Дополнительно в тренажер введен интегратор, соединенный с блоком моделирования динамики движения и логического элемента «И», с блоком имитации подвески машины, имеющим выход на аппаратуру управления динамической платформой кабины и со вторым входом регулятора. Регулятор подключен к кабине с органами управления и датчиками их положения, вертикальных ускорений и угловых скоростей, а также соединен с логическим элементом «И», соединенным с логическим элементом «ИЛИ», последовательно подключенным к выходу задатчика, а выход логического элемента «ИЛИ» через блок моделирования динамики движения соединен со вторым выходом имитатора рельефа местности, имеющего выход на индикаторы прибора наблюдения механика-водителя, размещенного в кабине. Повышается уровень подготовки обучаемого. 1 ил.
Patent RU-2752907-C1 (RU)
Title: Sensor for clogging space above coarse pile separator
Inventor: Ozhered Sergej Gennadevich
IPC: A01D41/127
Filed: 2020-09-08
Granted: 2021-08-11
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention relates to agricultural engineering. The sensor for clogging the space above the coarse pile separator contains a mechanically connected valve (5), pivotally suspended above the keys of the straw separator on the axis (9), a lever (6) fixed to the surface of the valve (5), and a spring (7) mounted on the axis (9). The sensor also includes: a bracket (4) installed on the inside of the frame platform (2), a stop (8) installed in the hole made in the bracket (4), a magnet holder (22) installed in the hole made in the lever (6), a non-contact position sensor (11), a clamp (12) with a rubber profile, previously combined with the hole made in the bracket (4), and a spacer washer, pivotally mounted on the axis (9) between the end surface of the valve (5) and the inner surface of the bracket (4) to prevent mechanical contact of the end surface of the valve (5) with the inner surface of the bracket (4) and free rotation of the valve (5) between the inner surfaces of the bracket (4) without jamming. The lever (6) is located symmetrically relative to the center of the valve (5), and the bracket (4) is made of sheet metal bent to form a central part made in the form of an L-shaped profile, and side parts made in the form of Z-shaped profiles. The central shelf of the Z-shaped profile, directly connected to the shelf of the L-shaped profile, is located perpendicular to this shelf. 
     EFFECT: invention reduces the accumulation of crop residues on the surface of the frame platform, reduces the risk of fire of the combine, increases the working space on the frame platform for servicing the combine, reduces the risk of injury to the operator when moving on the frame platform, as well as increases the reliability of the sensor.  
     10 cl, 5 dwg
Patent RU-2753998-C1 (RU)
Inventor: Vasilev Grigorii Ivanovich
IPC: A63B21/00
Filed: 2020-09-30
Granted: 2021-08-25
Abstract: FIELD: athletic equipment. 
     SUBSTANCE: invention relates to the field of athletic equipment and is intended for adjusting the load in athletic exercise machines during the exercise of the user. The apparatus for adjusting the load comprises a slider configured to move along a rocker arm hingedly attached to the body and to a rod hingedly connected with a lever rigidly connected with the handles of the machine; a seat of the exercise machine, connected with the rocker arm; a handle, and the rocker arm is attached to the body through a hinge located in the central part. The adjustment screw and rod, bushings, a movable element, a load indicator, casings, attachment elements are introduced. The rocker arm is made with a longitudinal groove wherein the introduced adjustment screw and rod, bushings, movable element, load indicator are placed. The adjustment screw retained from longitudinal movement in the bushings is made with a thread corresponding to the thread of the movable element located on the adjustment screw between the bushings rigidly attached on the rocker arm. The adjustment rod is rigidly attached to the slider at one end and to the movable element at the other end. The load indicator is rigidly fixed on the movable element, the casings are attached on the rocker arm, the handle is rigidly attached at the end of the adjustment screw. 
     EFFECT: technical result is an increase in the efficiency of exercise due to the ensured smooth adjustment of the load. 
     7 cl, 8 dwg
Patent RU-2757854-C1 (RU)
Title: Method for calibrating gyro units of the platform of a triaxial gyrostabiliser
Inventor: MAKAROV DMITRIJ VLADIMIROVICH
IPC: G01C21/18
Filed: 2020-10-02
Granted: 2021-10-21
Abstract: FIELD: gyroscopes. 
     SUBSTANCE: invention relates to the field of gyroscopic systems. The substance of the invention consists in the fact that the method for calibrating gyro units of the platform of a triaxial gyrostabiliser (TGS) additionally comprises stages wherein, simultaneously with determining the azimuth of the axis of the TGS platform, a control current is applied in accordance with a preset algorithm to the input of the torque sensor of the gyro unit which provides rotation of the platform relative to the vertical axis, simultaneously measuring the average current of another gyro unit providing levelling of the platform, and the systematic components of the angular drift velocities of said gyro units are calculated. 
     EFFECT: expansion of functional capabilities in determining the parameters of a triaxial gyrostabiliser (TGS). 
     1 cl, 1 dwg
Patent RU-2748421-C1 (RU)
Title: Mesoporous adsorption material for separation of saturated and unsaturated hydrocarbons
Inventor: Lysova Anna Aleksandrovna
IPC: C07C7/12
Filed: 2020-10-01
Granted: 2021-05-25
Abstract: FIELD: adsorption materials.SUBSTANCE: mesoporous adsorption material for the separation of saturated and unsaturated hydrocarbons is described, which is a family of five isostructural organometallic coordination polymers with the general formula [Zn12(iph)6(glycol)6(dabco)3], where iph2-is an isophthalate, dabco is 1,4-diase[2.2.2]bicyclooctane, glycol is deprotonated polyatomic alcohol: ethylene glycol, 1,2-propanediol, 1,2-butanediol, 1,2-pentanediol, glycerin.EFFECT: invention is aimed at producing materials that are selective to saturated hydrocarbons.1 cl, 2 dwg, 4 tbl
Patent RU-2749246-C1 (RU)
Title: Method for treatment of spondiloarthrosis
Inventor: LYChAGIN Aleksei Vladimirovich
IPC: A61N5/067
Filed: 2020-10-15
Granted: 2021-06-07
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to traumatology and orthopedics, and can be used to treat spondyloarthrosis. Puncture of soft tissues up to the medial articular processes of the facet joints of the vertebrae with injection needles bilaterally is performed. Sequential introduction of the laser light guide needles into the cavity and the implementation of bilateral laser osteoperforation of the medial articular processes of the facet joints until the surfaces of the lateral articular processes of the facet joints are reached. Next, the light guide and injection needles are removed, and an aseptic bandage is applied. In this case, osteoperforation is performed in a pulse-periodic mode of laser operation with two wavelengths of 0.97 microns and 1.56 microns and a power of 2.0 W and 5.0 W, respectively, with pulse duration of 100 ms and pause duration of 50 ms. Treatment is carried out under the control of an electro-optical converter.EFFECT: invention provides the formation of arthrodesis of the facet joints by a minimally invasive surgical method without the use of orthopedic implants due to exposure to laser radiation in the stated modes.1 cl, 4 dwg, 1 ex
Patent RU-2770772-C1 (RU)
Title: Folding self-setting hammock frame with a shortened hammock and method for hanging a shortened hammock on the frame
Inventor: DREW JASON
IPC: A45F3/22
Filed: 2019-02-15
Granted: 2022-04-21
Abstract: FIELD: furniture. 
     SUBSTANCE: invention generally relates to self-setting frame structures containing fabric hung on frames. According to the aspect, the invention relates to a self-setting frame hammock. The hammock comprises: two end rods connecting x-shaped frames; and at least one fabric panel hung between the two end rods; wherein the fabric panel is assembled and distributed along the end rod attached to the end covers, and the fabric panel comprises a cushion made of a foam material for covering the end rod. The angular end covers ensure fastening of additional parts of the frame and/or additional elements on the frame, and the elongated legs provide two points of contact with the ground and increase the area of the base of the frame. 
     EFFECT: creation of a hammock with a self-setting frame. 
     10 cl, 24 dwg
Patent RU-2756590-C1 (RU)
Title: Electrodialyzer with improved performance and cooling
Inventor: Shestakov Konstantin Valerevich
IPC: B01D61/42
Filed: 2020-12-29
Granted: 2021-10-01
Abstract: FIELD: chemical industry. 
     SUBSTANCE: invention relates to an electrodialyzer with improved performance and cooling, consisting of two pressure plates, input channels for supplying a separable solution (concentrate), a separable solution (diluate) and solutions for washing electrodes, output channels for removing concentrate, diluate and solutions for washing electrodes, packages of alternating membranes and spacer gaskets, twelve cooling tubes passing through holes in pressure plates, spacer gaskets, cation exchange and anion exchange membranes, eight of which are distributed along the end surface in a circle with a radius of 75 mm from the center of the pressure plates with a step of 45° relative to each other, and the centers of the remaining four tubes form an equilateral rhombus with diagonals 30 mm long, the intersection of which also lies in the center of the pressure plates. The electrodialyzer is characterized by the fact that it increases the number of ion-exchange membranes 17 and 25 and separation chambers per unit volume of the apparatus, by reducing the thickness of the two pressure plates 1 and 33 and the coaxial arrangement of the inlet 44, 45 and outlet 46, 47 fittings, which are integral elements of the electrodialyzer design, the wall thickness of the cooling tubes 8 is reduced, and spiral guides 57 are added inside them, providing both the required rigidity of the tubes and additional turbulence of the coolant, the tightness of the intermembrane channels is ensured by connecting twelve cooling tubes 8 with cation exchange membranes 17 through twelve holes 20 for cooling tubes 8 in each and with anion exchange membranes 25 through twelve holes 28 for cooling tubes 8 in each in the form of a tight connection.   
     EFFECT: increase in the useful area and productivity of the solution separation, high cooling capacity, simplicity of the device design and low mass of the workpiece for the manufacture of individual elements.  
     1 cl, 9 dwg, 1 tbl
Patent RU-2753258-C1 (RU)
Title: Photoluminescent material of samarium scandoborate smsc(bo3)2
Inventor: Kuznetsov Artem Borisovich
IPC: C01B35/12
Filed: 2020-12-28
Granted: 2021-08-12
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a photoluminescent material based on samarium scandoborate by the formula SmSc(BO3)2, emitting light from 566 to 708 nm, crystallising in a trigonal system with a space groupwith the parameters of a unit cell a = 4.8923(4), c = 16.3003 (13). Scandoborate is grown by a spontaneous crystallisation method from own melt of a mixture of initial components taken at a stoichiometric ratio.EFFECT: invention provides an expanded range of materials with photoluminescent properties.1 cl, 3 dwg, 1 ex
Patent RU-2760179-C1 (RU)
Title: Augmented reality system
Inventor: EPIFANOV VIKTOR ALEKSANDROVICH
IPC: G03B21/14
Filed: 2021-01-20
Granted: 2021-11-22
Abstract: FIELD: computing technology. 
     SUBSTANCE: invention relates to an augmented reality system. The augmented reality system comprises an image processing and projection unit including components enclosed in a body: a power distributor intended for powering the components of said unit, an Android-based computing module intended for controlling the components of said unit, an LCD projector, a mirror with a mirror positioning apparatus, an infrared searchlight, a 3D camera and an infrared camera, multiple markers made in the form of separate elements in shape of geometric shapes, wherein information encoding elements are applied to the markers by means of a reflective coating. 
     EFFECT: increase in the availability of the interactive system, simplification of the system, expansion of the functional capabilities in the form of providing multiple modes of operation, increase in the accuracy of reading encoded information from the markers of the system without increasing the requirements for the resolution of apparatus when reading the information, ensured minimisation of shadows and improved operation of the cameras. 
     2 cl, 8 dwg
Patent RU-2765518-C1 (RU)
Title: Method for determining shape of ship hull fore end
Inventor: BURAKOVSKIJ PAVEL EVGENEVICH
IPC: B63B71/20
Filed: 2021-05-21
Granted: 2022-01-31
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to shipbuilding, in particular to determining the shape of ship hull fore end. A number of forms of ship hull fore end is set, models are tested with given forms of the ship hull fore end. Using the obtained hydrodynamic characteristics of the models, they carry out mathematical modeling of the pitching of the vessel in conditions of the capture of the fore end by the wave, changing the shape of the fore end. For a ship with a given shape of the fore end, a transformed diagram of the ship's static stability and a heeling moment diagram are built. Comparing the diagrams of the vessel with different shapes of the fore end, the optimal shape of the fore end of the vessel is selected. 
     EFFECT: invention allows creation of safer hulls of ships in the conditions of capture the fore end by the wave. 
     1 cl, 4 dwg