baber/WOPTO huggingface dataset:
Patent RU-2711402-C1 (RU)
Inventor: HAJE DETLEF
IPC: F28D7/16
Filed: 2017-05-29
Granted: 2020-01-17
Abstract: Изобретение относится к вертикальному теплообменнику (1), имеющему объем (2) теплообмена, который на противоположных концах ограничен верхней трубной решеткой (3) и нижней трубной решеткой (4) теплообменника (1), и однородный пучок (10) труб, причем пучок (10) труб имеет множество труб (12) теплообменника, которые расположены регулярно друг к другу, и простирается внутри объема (2) теплообмена между нижней трубной решеткой (4) и верхней трубной решеткой (3), причем дальше через трубы (12) теплообменника может протекать первая среда и в остальном объеме теплопередачи может находиться по меньшей мере вторая среда, и причем между первой и по меньшей мере второй средой может осуществляться теплообмен. 13 з.п. ф-лы, 7 ил.
Patent RU-2704367-C1 (RU)
Title: Method of determining areas of gas leaks in a two-side flow regulator with controlled flow openings
Inventor: Domnin Kirill Gennadevich
IPC: F16K5/12
Filed: 2019-01-09
Granted: 2019-10-28
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly, to method of determining gas leakage areas in two-way flow regulator with controlled flow rate orifices. 
     EFFECT: this method allows high-accuracy determination of non-productive gas leaks at shut off flow rate control flow holes; determination of leaks is necessary for accurate calculation of working medium reserves, on which the flow rate regulator operates, as well as correct determination of impulse response of the regulator. 
     1 cl, 2 dwg
Patent RU-2735328-C1 (RU)
Inventor: YANG SUCKCHEL
IPC: H04L1/18
Filed: 2018-03-08
Granted: 2020-10-30
Abstract: FIELD: radio engineering and communications. 
     SUBSTANCE: invention relates to means for transmitting and receiving a radio signal in a wireless communication system. Data are received, including at least one CBG of the first transport unit (TB). In response to said data reception, corresponding HARQ-ACK information is transmitted for each of the plurality of CBGs of the first TB, including said at least one CBG included in said data. Said data reception relates to retransmission for a first TB. During said transmission of corresponding HARQ-ACK information in response to receiving data, wireless communication device generates only a positive receipt (ACK) as HARQ-ACK information for a specific CBG, which was successfully decoded at a previous reception for the first TB. 
     EFFECT: technical result is higher efficiency of transmitting and receiving a radio signal. 
     14 cl, 3 tbl, 18 dwg
Patent RU-2691512-C1 (RU)
Title: Способ лечения пациентов с пограничной нервно-психической патологией
Inventor: Gonopolskij Aleksandr Marksovich
IPC: A61M21/00
Filed: 2019-03-28
Granted: 2019-06-14
Abstract: Изобретение относится к медицине, а именно к психиатрии, психологии, и может быть использовано для лечения пограничной нервно-психической патологии на фоне психофармакологического лечения, воздействующего на нейромедиаторном клеточном уровне ЦНС и назначаемого в соответствии с имеющейся у пациента симптоматикой, одновременно проводят сеансы психотерапевтического воздействия. Каждый сеанс включает психотерапию, выполняемую путем нейролингвистического программирования (НЛП), направленного на замену негативных переживаний на позитивные, и/или Эриксоновского гипноза, выполняемого путем использования техники «психосоматический мост». Затем во время того же сеанса или параллельно проводят БОС-терапию психоэмоционального состояния, включающую биоуправление (biofeedback) и нейробиоуправление (neurofeedback). Способ обеспечивает купирование психических, психологических, эмоциональных, поведенческих нарушений, стойкий результат - более года, за счет комбинированного психотерапевтического воздействия. 3 з.п. ф-лы, 1 пр.
Patent RU-2713798-C1 (RU)
Title: Method of orthotopic transplantation of human esophageal cell culture into cervical esophageal segment of immunodeficient mice
Inventor: KOLESNIKOV EVGENIJ NIKOLAEVICH
IPC: G09B23/28
Filed: 2019-04-30
Granted: 2020-02-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to experimental oncology. Method comprises orthotopic transplantation of esophageal cancer cell culture into cervical esophagus of immunodeficient mice, involving dissection of neck skin of immunodeficient mouse, blunt excretion of trachea and underlying esophagus from surrounding tissues and subsequent injection of culture of tumor cells into muscular membrane of esophagus. Skin is dissected at the base of the right auricle and left with a base left an auricle. Then skin is incised along middle line of body with length of not less than 5 mm, starting from first incision and ending at level of connection of third ribs with sternum. After the injection, the formed skin defect is ligated with two needles, one of which is inserted near the base of the left auricle and pulled to the opposite end of the incision, the second needle is punctured in the area of the base of the right auricle. Horizontal dissection of the skin from the right and left bases of the auricles is closed with the right and left ends of the ligature, respectively, to the middle of the incision, thereafter, the skin incision is made along the midline of the body, alternatively by two ends of the ligature, which are pulled up when the lower edge of the incision is reached, and the knot is tied. 
     EFFECT: method enables providing optimal low-traumatic access to the cervical esophageal cavity of the animal with subsequent suturing of the surgical wound using only one ligature in orthotopic transplantation of human esophageal tumor cell culture into cervical esophagus of immunodeficient mice to obtain tumor models for preclinical studies of various esophageal cancer therapy options. 
     1 cl, 5 dwg
Patent RU-2709430-C1 (RU)
Title: Bending moment sensor for vortex flowmeters
Inventor: VELMOGIN ALEKSANDR MIKHAJLOVICH
IPC: G01F1/32
Filed: 2019-05-30
Granted: 2019-12-17
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to liquid, gas or steam vortex flowmeters, in particular, to bending moment sensors used and intended for recording frequency of vortices formed in flow of liquid, gas or vapor behind streaming body. In a bending moment sensor for liquid or gas vortex flowmeters, having a hollow cylindrical metal housing, ending on one side with a wedge-shaped wing, and on the other side with a pressure-tight input with a coaxial cable having a screen and central conductors connected to the piezoelectric unit located inside the housing, according to the invention, the piezoelectric assembly is composed of two spatially spaced apart metallized piezoelectric plates on the planes, which are rigidly fixed to each other on the side of narrow face ends by means of annular and H-shaped retainers, to metalized surfaces of each of plates are connected conductors of coaxial cable, wherein sum of length of plates and thickness of ring coincides with depth of cylindrical hollow part of metal housing, and distance between external metallized surfaces of plates, width of plates, clearance between inner surface of metal housing of sensor and edge of external metallized surface of piezoelectric plate are selected from certain conditions. Metal-coated surfaces of piezoelectric plates on the side of annular retainer can be connected either to screen conductor of coaxial cable or central conductor. Screen conductor of the coaxial cable can be additionally connected to the housing. 
     EFFECT: high sensitivity of the sensor, low level of minimum measured velocities and, consequently, low level of minimum measured flow rates. 
     6 cl, 3 dwg, 2 tbl
Patent RU-2712962-C1 (RU)
Title: Contact position sensor
Inventor: Yaminskij Igor Vladimirovich
IPC: G01B11/30
Filed: 2019-05-30
Granted: 2020-02-03
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to the field of measurement equipment and concerns a contact position sensor, which can be used, for example, in milling machines and processing centers with numerical program control. Contact position sensor includes a shank, a housing connected to it, comprising a piezoelectric element, a device for determining the position of an element in contact with the analyzed surface, information transfer unit, a galvanic cell and an element in contact with the surface which is in contact with the surface, 2–5 % of the length of the piezoelectric element made in the form of a tube, are fixed in a through hole in the housing end surface, which is not connected to the shank end, and free part of piezoelectric element is located inside the same hole in housing. Sensor further comprises a hermetically connected casing with an end face surface not connected to the shank end, having a possibility of changing its height, and the surface contacting element is made in the form of a detachable cantilever, consisting of a base and capable of reflecting optical radiation of a cantilever console connected to it with a probe on its non-attached end, with possibility of cantilever base fixation by means of mounting element connected to unfixed surface of piezoelectric cell of fit element. At that, cantilever is located inside casing with possibility of probe contact with analyzed surface, and casing in free state protrudes beyond cantilever dimensions, and as a device for determining the position of an element in contact with the analyzed surface, the sensor has an optical radiation source and a photodetector, which are fixed inside the housing, and the end surface of the housing not connected to the shank end has a through hole for optical radiation incident on the cantilever console and a through hole for supply of optical radiation reflected from the cantilever console to the photodetector. 
     EFFECT: high sensitivity of measurements along the vertical axis to 1 nm near the sensor. 
     1 cl, 1 dwg
Patent RU-2721823-C1 (RU)
Title: Карпульный инъектор
Inventor: Abovyan Aleksandr Ilich
IPC: A61M5/145
Filed: 2019-06-04
Granted: 2020-05-22
Abstract: Изобретение относится к медицинской технике, а именно к карпульным инъекторам. Инъектор содержит корпус и шток. Корпус и шток снабжены пальцевыми упорами для обеспечения возможности поступательного и возвратного хода штока относительно корпуса. Корпус содержит полость для карпулы, крепление для карпульной иглы, отверстия для штока и указанной иглы, выступ для ограничения обратного хода штока, рабочую полость для ограничителя возвратного хода штока. Корпус характеризуется возможностью визуального контроля карпулы и ограничением перемещения карпулы при поступательном и при возвратном ходе штока. Шток выполнен с толкателем поршня карпулы и ограничителем возвратного хода штока. Рабочая полость для ограничителя возвратного хода штока расположена между полостью для карпулы и выступом для ограничения возвратного хода штока. Ограничитель возвратного хода штока расположен на головной части тела штока. Размеры рабочей полости выбраны из условия свободного возвратного хода в данной полости упомянутого ограничителя на расстояние, не превышающее толщину поршня карпулы. Достигается увеличение надежности работы инъектора во время проведения аспирационной пробы, повышается безопасность инъекции. 14 з.п. ф-лы, 10 ил.
Patent RU-2735621-C1 (RU)
Title: Ventilated hopper
Inventor: POPOV ALEKSANDR ALEKSANDROVICH
IPC: A01F25/22
Filed: 2019-06-04
Granted: 2020-11-05
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building, namely to devices for temporary preservation and drying of seeds during post-harvest processing of grain crops. Ventilated hopper contains a perforated body enveloping it with a gap tight housing, an air distribution pipe installed in the body with a valve installed in it with the possibility of movement, a system connected to an air distributing pipe with a delivery fan, a gate valve. Sealed housing is made in the form of a series of tight shaped cases, rigidly fixed to the outer surface of the perforated housing. Air distribution pipe with pressure fan via shutter is connected through pipe to header, which through pipes is rigidly connected with sleeves on one side, which on the other side are rigidly connected to branch pipes of figured casing bottom, at that their holes are covered with valves. Outer surface of perforated housing and inner surface of shaped casings form additional air-distributing pipes, total volume of which is more than volume of main air-distributing tube. Side outer surfaces of valves are mating lateral inner surfaces of additional air distribution pipes. 
     EFFECT: technical result is simple design and high efficiency of granulating grain in hopper. 
     1 cl, 2 dwg
Patent RU-2713188-C1 (RU)
Title: Method for single-position determination of coordinates of sources of high-frequency radio waves during ionospheric propagation
Inventor: RAZHEV ALEKSANDR NIKOLAEVICH
IPC: G01S5/04
Filed: 2019-06-24
Granted: 2020-02-04
Abstract: FIELD: radio engineering; radio navigation. 
     SUBSTANCE: invention is intended for use in radio engineering, radio navigation, as well as in research of ionosphere parameters and increases accuracy of determining coordinates of HF sources from one position. Technical result of invention is achieved due to single target approach, which includes detection and reception on known frequency of multibeam signal by phased antenna array, measurement with required accuracy according to known algorithms of spatial angles of arrival (azimuth, elevation angle) of each mode of received signal and evaluation of their energy parameters, formation of ionosphere model, corrected based on current data of vertical, inclined probing, using data of satellite tomography and magnetometers, as well as a radiophysical model of medium propagation of radio waves of the HF range, solving direct and inverse problems arising in single-position positioning and correction of the ionosphere model. 
     EFFECT: technical result is higher accuracy of single-position location of radio-frequency source. 
     1 cl, 3 dwg
Patent RU-2724176-C1 (RU)
Title: Составной деформируемый скальный анкер с улучшенным диапазоном деформаций
Inventor: HOSP MICHAEL
IPC: E21D21/00
Filed: 2017-01-09
Granted: 2020-06-22
Abstract: Изобретение относится к анкерам, а именно к деформируемому скальному анкеру, используемому для крепления кровли и стенок горной выработки. Деформируемый скальный анкер содержит составной удлиненный напрягаемый элемент, проходящий продольно вдоль своей оси А от проксимального конца к дистальному концу, и включает по существу недеформирующуюся жесткую первую анкерную часть, расположенную на дистальном конце или возле него и проходящую в направлении проксимального конца, и по меньшей мере одну пластически продольно деформируемую часть, расположенную между недеформирующейся жесткой первой анкерной частью и проксимальным концом. Как первая анкерная часть, так и указанная по меньшей мере одна деформируемая часть представляют собой полые стержневые элементы, и первая анкерная часть и указанная по меньшей мере одна деформируемая часть соединены друг с другом неразъемно торец к торцу посредством сварки или приклеивания для формирования по меньшей мере части удлиненного напрягаемого элемента. Диапазоны допусков прочности любой по существу недеформирующейся жесткой анкерной части и указанной по меньшей мере одной пластически продольно деформируемой части не перекрываются, и указанная по меньшей мере одна продольно деформируемая часть имеет диапазон деформации по меньшей мере 100 мм/м, предпочтительно по меньшей мере 120 мм/м и наиболее предпочтительно по меньшей мере 150 мм/м. Технический результат состоит в обеспечении улучшения противодействия определенным динамическим нагрузкам, обеспечении создания улучшенного деформируемого скального анкера, который может быть легко адаптирован к конкретным требованиям, создании улучшенного деформируемого скального анкера, который прост в использовании и дешевле в производстве, создании улучшенного деформируемого скального анкера, который обеспечивает возможность значительно большей деформации, прежде чем он разрушится. 11 з.п. ф-лы, 3 ил.
Patent RU-2717182-C1 (RU)
Title: Modular heat and power complex and method of heating of mine air, carried out by means of it
Inventor: KARASEVA TAMARA MIKHAJLOVNA
IPC: F24F3/00
Filed: 2019-08-23
Granted: 2020-03-18
Abstract: FIELD: heating systems. 
     SUBSTANCE: claimed invention relates to heat supply systems of various objects for both ground and underground purposes, and is intended for obtaining heat energy (hot air) and supply, for example, to additive to mine ventilation air. Modular heat power complex includes at least one upper module, at least one lower module and at least one process module, each of which contains assembled support frame and at least one wall panel, besides, all modules are made with possibility of connection with each other. Each upper module includes a fuel feed system and a cold air duct, and each lower module includes a heat generator unit and a heat exchanger. In its turn, heat-generating unit includes combustion unit with combustion chamber, to which flue-blowing systems, secondary blowing and flap recovery system are connected. Besides, flue gas cleaning and removal system is supplied to combustion chamber, passing through upper module and lower module, and heat exchanger is connected to hot air path passing through lower module, and to cold air path passing through upper module. Elements of heat-power complex are controlled by means of automatic control system located in process module. By means of the claimed device the method of heating of mine air is implemented. 
     EFFECT: technical result of claimed invention in part of device and method is simplification of its design with increase in its efficiency, ease of installation and use of disclosed device, as well as reduced risk of harm to user's health. 
     23 cl, 6 dwg
Patent RU-2714960-C1 (RU)
Title: Modular biofermenter
Inventor: Uvarov Roman Alekseevich
IPC: C05F3/06
Filed: 2019-10-07
Granted: 2020-02-21
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to agriculture and can be used for processing of organic wastes. Modular biofermenter with a roof, gates, a system of air ducts arranged in the bottom, an exhaust fan installed in the upper part, is divided into two chambers: a vessel for fermentation of the processed material and a processing control chamber. Air duct system is made in the form of perforated pipelines with perforation only in upper part of each pipeline. Perforated pipelines are installed along side walls of container for fermentable material and in central part are connected to one common perforated to control chamber processing pipeline, passing through said chamber into end wall of biofermenter and having removable plug. Detachable safety net is installed above perforated side of pipelines. Fermentable container contains a socket for thermometer installation and temperature sensors. In control chamber there installed are two pressure fans connected to perforated pipelines, hydraulic cylinder, hydraulic cylinder control unit, exhaust fan and heater installed in front of air intake opening. On the ferritic material container side walls side walls, the fermentable material charging level detectors are installed at equal distance from each other. On the fermented material container floor guides of the movable end platform stroke are rigidly fixed, in the lower part of which the cleaners are rigidly fixed by the shape, mating form of the guides. In the central part of the movable end platform the hydraulic cylinder rod is rigidly fixed. Inclination angle between movable end platform and fermentation vessel floor on hydrocylinder rod attachment side does not exceed 90°. Door of the processing process control chamber and the gate with tight sealing of the container for the fermented material are made in the end walls of the biofermenter.EFFECT: high efficiency of processing organic wastes by automating separate units of the process.1 cl, 2 dwg
Patent RU-2728214-C1 (RU)
Title: Способ изготовления многосекторной спиральной фазовой пластины с варьируемым задерживанием по фазе (SVR)
Inventor: KOSTYUK GALINA KIRILLOVNA
IPC: B82Y40/00
Filed: 2019-11-01
Granted: 2020-07-28
Abstract: Изобретение относится к области изготовления оптических элементов, обеспечивающих преобразование гауссовых пучков в кольцевые пучки с радиальной поляризацией. Способ изготовления многосекторной спиральной фазовой пластины с варьируемым задерживанием по фазе (SVR) с числом секторов, равным N max , на пластине из исландского шпата, кристаллическая ось которой ориентирована параллельно поверхности пластины, в котором число секторов N max  делят на 4 группы, в каждой из которой выбирают число секторов N max /4, а последовательное травление каждого из секторов пластины за исключением первого, толщина которого равна толщине кристаллической пластины, на заданную глубину: 
     
       
     
     где λ - длина волны, N - номер сектора, n o  и n e  - показатели преломления для обыкновенной и необыкновенной волн соответственно, осуществляют путем перемещения сфокусированного пучка лазерного излучения ближнего ИК диапазона наносекундной длительности импульса в плоскости контакта кристаллической пластины и пластины прессованного графита, в пределах сектора, при этом направление первой и последующих линий перемещения выбирают параллельным радиусу сектора, от которого начинают перемещение и которое осуществляют от края сектора SVR к ее центру, далее процесс повторяют для каждого из последующих секторов до момента завершения формирования SVR, при этом в каждой из групп вводят ограничения на плотность мощности, частоту следования импульсов, скорость перемещения сфокусированного пучка и количества перемещений для каждой из линий параллельных радиусу сектора, значения которых указаны в формуле изобретения, а после завершения формирования SVR проводят отжиг в печи при температуре не ниже 500 С и не выше 550 С с длительностью отжига не менее 12 часов. Техническим результатом изобретения является повышение качества изготовления SVR. 41 ил.
Patent RU-2731479-C1 (RU)
Title: Heat-insulating material based on airgel
Inventor: Menshutina Natalya Vasilevna
IPC: D04H13/00
Filed: 2019-11-08
Granted: 2020-09-03
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to technologies using airgel and can be used to produce heat-insulating materials for wide application. Required technical result is achieved in the material airgel containing fibrous substrate density of 0.001–0.1 g/cm 3 , consisting of a silica and/or glass, and/or basalt fibre with diameter of 0.1–5 mcm, which is impregnated with aerogel obtained based on silicon dioxide from alkoxysilane with introduction of a gel agent and subsequent supercritical drying. 
     EFFECT: improved heat-insulating properties of the material in a wide range of temperatures, high absorbing properties of electromagnetic radiation in the region of the infrared spectrum, high mechanical strength and flexibility, as well as reduced shedding. 
     3 cl, 1 dwg