baber/WOPTO huggingface dataset:
Patent RU-2728933-C1 (RU)
Inventor: Mitrofanov Pavel Viktorovich
IPC: C11D3/37
Filed: 2020-02-25
Granted: 2020-08-03
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to orthopedic dentistry and discloses a method for cleaning and disinfecting removable dentures. Method involves dipping prostheses into a solution containing sodium carbonate, sodium tripolyphosphate, chlorhexidine bigluconate, polyvinylpyrrolidone, sodium lauryl sulphate, sodium silicate and water at a certain weight ratio. Then, ultrasound treatment is carried out in said solution for 3 minutes at room temperature with frequency of 20–24 kHz and subsequent washing. pH value of used solutions within 11–12 eliminates microbial activity, increases solubility of organic deposits due to formation of negatively charged organic particles.EFFECT: proposed combination of chemical agents in combination with ultrasonic treatment in said mode has 100 % antimicrobial, antiviral and antifungal activity with short exposure (for 3 minutes), completely removes soft and hard foreign deposits, does not change color of plastic and does not lead to corrosion of metal parts that in aggregate prolongs terms of using prostheses; invention can be used for cleaning and disinfecting removable dentures.1 cl, 3 ex
Patent RU-2737350-C1 (RU)
Title: Contact lens for sighting and device for installation thereof
Inventor: PANCHENKO VALERIJ ANATOLEVICH
IPC: A61F9/00
Filed: 2020-03-02
Granted: 2020-11-27
Abstract: FIELD: weapons; optics.SUBSTANCE: invention can be used, for example, in firing from firearms, billiards, kerning, darts and other sports. Contact lens comprises an optical part with an aiming net, the elements of which are oriented in a vertical plane. Centre of the aiming net is aligned with the visual axis of the eye passing through the centre of the yellow spot fossa and the target. Device for installation of contact lens comprises holder of contact lens and handle at angle to plane of contact lens. Contact lens holder is equipped with a transparent area, the aiming net of the contact lens is aligned with the visual axis of the eye and an external sighting point located at a distance from the holder.EFFECT: technical result is higher accuracy of aiming, versatility of use and accuracy of installation.10 cl, 8 dwg
Patent RU-2742454-C1 (RU)
Title: Method of ozone wastes disinfection and compact device for implementation thereof
Inventor: Zlobinova Valentina Sergeevna
IPC: B09B3/00
Filed: 2020-03-20
Granted: 2021-02-05
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to treatment of biomedical wastes and discloses a method for disinfection of biomedical wastes by ozone and a plant for disinfection of biomedical wastes by ozone. Method is characterized by that ozone disinfection is in an inclined screw, in the plant, the ground wastes are fed first into the sealing screw, connected to inclined auger so that at inlet of inclined auger there formed is a plug from milled wastes, sealing inclined auger at inlet, casing of inclined auger is made longer than screw shaft, due to which cork is formed from milled wastes at outlet of inclined auger. 
     EFFECT: inventions provide higher efficiency of disinfection of biomedical wastes. 
     7 cl, 3 dwg
Patent RU-2751027-C1 (RU)
Inventor: ZABURDYAEV VIKTOR SEMENOVICH
IPC: E21F7/00
Filed: 2020-06-01
Granted: 2021-07-07
Abstract: Изобретение относится к области горного дела, преимущественно к угольной отрасли, и может быть использован для определения местонахождения пирита в угольных пластах. Способ включает отбор проб угля в очистном забое, измельчение угля, определение его сорбционных показателей и элементного состава, хронометраж движения комбайна по отбойке угля, установление датчиков температуры и содержания газа в рудничном воздухе. Отбор проб угля производят в средней по длине части очистного забоя до посадки пород основной кровли, определяют в угле содержание тонкодисперсных фракций угольной пыли и частиц пыли пирита, датчики температуры воздуха и концентрации сероводорода в нем устанавливают на очистном комбайне, размещают их вдоль комбайна по ходу движения потока призабойного исходящего воздуха, результаты хронометража движения комбайна по очистному забою, совмещают их с показаниями датчиков температуры воздуха и концентрации сероводорода в нем, при этом местонахождения пирита в пласте угля определяют по повышению концентрации сероводорода вблизи углеразрушающего комбайна. Технический результат достигается за счет определения в угле после его измельчения тонкодисперсной фракций угольной пыли и частиц пыли пирита, установки датчиков температуры воздуха и концентрации сероводорода в нем на очистном комбайне по ходу движения потока призабойного исходящего воздуха, хронометраже движения комбайна по очистному забою во время разрушения пласта угля, совмещения данных хронометража с показаниями температуры воздуха и концентрации сероводорода вблизи углеразрушающего комбайна. Это позволяет определить местонахождение пирита в пласте угля по длине очистного забоя.
Patent RU-2748850-C1 (RU)
Title: Method of use of varying magnetic field for identifying parameters of residual magnetization of ferromagnetic objects as analogue to effect of mechanical stress
Inventor: KONDRATENKO BORIS MIKHAJLOVICH
IPC: H01F13/00
Filed: 2020-06-04
Granted: 2021-06-01
Abstract: FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering and can be used for assessment of a magnetic field of residual magnetization of ferromagnetic objects under mechanical stress. The dependence of the induction of the magnetic field of residual magnetization of the object on the induction of the magnetizing field under mechanical stress gradually increasing from zero to the maximum value, then gradually decreasing to zero, is determined. A dependence is plotted wherein the values of the induction of the residual magnetization field are plotted on the ordinate axis, and the induction of the magnetizing field is plotted on the abscissa axis. The object is then demagnetized. As in the case of the effect of mechanical load, a magnetizing field of a given value and an alternating decaying magnetic field are applied thereto, wherein the magnetic field ensures that the induction of the residual magnetization field is equal to the value of the residual magnetization induction and is determined under mechanical stress. Intensity of the alternating decaying magnetic field is increased from zero to a maximum value and then decreased to zero, similarly to the mechanical stress increasing and decreasing. Measurements of the induction of the residual magnetization field are taken. A digitized axis is plotted parallel to the abscissa axis on the dependence plotted for the case of the effect of mechanical stress, wherein the values of the intensity of the alternating decaying magnetic field are plotted whereon the inductions of the residual magnetization fields were equal for both cases of magnetization of the ferromagnetic object.EFFECT: simplified and increased productivity, increased accuracy of determination of the parameters of a magnetic field of residual magnetization when using an alternating decaying magnetic field instead of mechanical stress.1 cl, 1 dwg
Patent RU-2752195-C1 (RU)
Inventor: MOJLANEN Pekka
IPC: G09F19/22
Filed: 2018-12-19
Granted: 2021-07-23
Abstract: Настоящее изобретение раскрывает отображающую конструкцию, содержащую по меньшей мере один отображающий модуль, причем отображающая конструкция содержит: по меньшей мере один слой подложки, содержащий полимерные, стеклянные, керамические или композиционные материалы, и электропроводящую интегральную схему с электронными компонентами, когда это применимо, и светоизлучающие устройства; по меньшей мере один электропроводящий слой, обеспечивающий возможность интеллектуального управления светоизлучающими устройствами; при этом отображающий модуль содержит по меньшей мере одно покрытие или формованный слой, защищающий отображающую конструкцию от влаги и других воздействий окружающей среды; причем отображающая конструкция дополнительно содержит, когда это применимо, ряд структурных сквозных отверстий, проходящих сквозь всю отображающую конструкцию в целом; при этом отображающая конструкция выполнена с возможностью построения из изготавливаемых с меньшими размерами отображающих модулей посредством соединения подходящего количества отображающих модулей с получением рядов и столбцов; и при этом отображающая конструкция выполнена с возможностью применения в неблагоприятных условиях окружающей среды, включающих ледовые условия и нахождение на открытом воздухе. Различные слои и материалы покрытия могут быть выбраны для использования в ледовых условиях и при нахождении на открытом воздухе. Соответствующий способ изготовления также составляет часть изобретения. 2 н. и 28 з.п. ф-лы, 1 ил.
Patent RU-2740334-C1 (RU)
Inventor: KORENBAUM VLADIMIR ILICH
IPC: G01V1/38
Filed: 2020-07-07
Granted: 2021-01-13
Abstract: FIELD: physics.SUBSTANCE: invention relates to hydroacoustics and geophysics and can be used to detect sound sources or obtain information on the structure and characteristics of the sea bottom (soil) by analyzing acoustic waves propagating in the ocean (geoacoustic inversion). Method involves directed reception of aggregate wave coaxially located inside a single rigid housing by 3-component vibration receiver and located on its surface of 3-component pressure gradient receiver of power type, equipped with acoustic pressure receiver, with subsequent joint processing of responses of coaxial components of 3-component receivers of pressure gradient and receiver of vibrations with extraction of hydroacoustic component.EFFECT: extraction of a hydroacoustic component from a set of seismic-acoustic and hydroacoustic waves affecting a receiving device, which further improves the quality of detecting a radiation source or estimating parameters of the bottom.5 cl, 1 dwg
Patent RU-2765631-C1 (RU)
Title: Fence with a linear part with an open interferometer with two arms
Inventor: Brizitskij Leonid Ivanovich
IPC: G01D5/353
Filed: 2020-09-28
Granted: 2022-02-01
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measuring equipment using optical fibre, namely, to fibre-optic security detectors. The fence with the linear part of a detector is formed by a non-continuous obstacle stretched between posts installed on foundations, containing the sensing element of the detector, placed along the non-continuous obstacle along a curvilinear trajectory providing vibration sensitivity and additional connectivity of the elements of the non-continuous obstacle. An open interferometer with two arms is included in the detector, containing a station part with a transceiver apparatus connected with the linear part of said detector, wherein said linear part constitutes a branched optical circuit based on splitters and a fibre-optic cable, by means of connecting couplings and a transport cable connecting the transceiver apparatus and the sensing elements of the detector, and comprises an open contour forming reflection signals, wherein the optical fibre segments are sensing elements of the interferometer, wherein a phase shift of a probing pulse is created in accordance with the exerted physical impact. The open contour constitutes a Michelson interferometer. 
     EFFECT: invention provides uniform sensitivity of the sensing part of the security fibre-optic detector and an increase in the reliability. 
     7 cl, 12 dwg
Patent RU-2747564-C1 (RU)
Title: Помехозащищенная передающая система с аналоговым блоком селекции и автоматическим устройством согласования с непрерывной подстройкой импеданса
Inventor: Makovii Vladimir Aleksandrovich
IPC: H04B1/02
Filed: 2020-09-30
Granted: 2021-05-07
Abstract: Изобретение относится к технике радиосвязи и может быть использовано в радиостанциях коротковолнового (КВ) диапазона, а также в радиостанциях других диапазонов, работающих в условиях сосредоточенных помех. Технический результат заключается в повышении помехозащищенности работы передающей системы к помехам, наведенным в антенну от сигналов мощных радиопередающих устройств. Помехозащищенная передающая система с аналоговым блоком селекции и автоматическим устройством согласования с непрерывной подстройкой импеданса содержит генератор высокой частоты (ГВЧ), двунаправленный ответвитель, цепь согласования,  а также блок подстройки, при этом ГВЧ содержит генератор синусоидального сигнала (ГСС), усилитель мощности и ключ, при этом дополнительно введен блок аналоговой селекции, выполненный с возможностью выделения полезного сигнала и подавления других спектральных составляющих с сохранением фазовых соотношений полезного сигнала с обоих выходов двунаправленного ответвителя. 1 з.п. ф-лы, 3 ил.
Patent RU-2764064-C1 (RU)
Title: Method for mechanical processing of large-sized complex ceramic products
Inventor: Kharitonov Dmitrii Viktorovich
IPC: B24B5/16
Filed: 2020-10-02
Granted: 2022-01-13
Abstract: FIELD: ceramic industry; aviation industry. 
     SUBSTANCE: invention relates to ceramic and aviation industries; it can be used in the mechanical processing of large-sized complex ceramic products. A method includes the processing of the inner surface. After mechanical processing of the inner surface of a product, its visual and optical control is first carried out for the presence of structural defects in the transmitted light. The type and location of structural defects in reflected light are determined, and the inner surface of the product is modified to eliminate defects. Then, the mechanical processing of the outer surface is carried out.  
     EFFECT: reduction in the complexity of the mechanical processing of products, reduction in the number of non-conforming products. 
     1 cl, 2 ex, 1 tbl
Patent RU-2750939-C1 (RU)
Title: Ribonucleoprotein complex for human genome editing by inserting sequence of interest into it
Inventor: Ivanenko Aleksandr Vyacheslavovich
IPC: C12N15/85
Filed: 2020-12-11
Granted: 2021-07-06
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to the field of biotechnology, in particular to a ribonucleoprotein complex for human genome editing by inserting a sequence of interest into it, which includes the spCas9 protein linked to sgRNA-BoxB with an encoded sequence that is linked to an effector chimeric protein.EFFECT: invention is effective for creating cellular models of human diseases, which can then be used for drug screening.1 cl, 4 dwg
Patent RU-2760983-C1 (RU)
Title: Method for measuring the adsorption of microorganisms
Inventor: Lifshits Anton Georgievich
IPC: C12N1/00
Filed: 2020-12-21
Granted: 2021-12-02
Abstract: FIELD: biotechnology.SUBSTANCE: present invention relates to biotechnology, specifically to the modeling of the life cycle of microorganisms. The invention covers a method for measuring the adsorption of microorganisms, including Candida albicans, shigella, Pseudomonas aeruginosa, Leishmania, Mycobacteria, and a composition for changing the adsorption of microorganisms.EFFECT: invention can be used to correct the life cycle of microorganisms, in particular, leading to the decay of these microorganisms.3 cl, 1 ex
Patent RU-2766729-C1 (RU)
Title: Method for minimally invasive combined extension of upper jaw
Inventor: Brajlovskaya Tatyana Vladislavovna
IPC: A61C7/00
Filed: 2021-04-22
Granted: 2022-03-15
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to dentistry, and can be used in combined orthodontic-surgical treatment in patients with maxillary narrowing. Based on the CBCT data of the skull, anatomical landmarks are determined and a surgical template is made for performing a piezocorticotomy. Access is made, a prepared surgical template is applied, and a piezocorticotomy procedure is performed within the zygomaticoalveolar junction. Mucoperiosteal flap is put back in place with subsequent suturing. After the manipulation, the upper jaw dilation apparatus is activated according to the proposed protocol.EFFECT: method enables high-accuracy assessment of the anatomical structures of the upper jaw for its predictable expansion at the skeletal level, reducing the risk of complications in the patients with skeletal narrowing of the upper jaw in the period of permanent occlusion, and also provides low invasiveness and reduced time of piezocorticotomy due to accurate planning by conducting a CBCT examination and using a surgical template.1 cl, 7 dwg, 1 ex
Patent RU-2751626-C1 (RU)
Title: Hookah container with pre-packaged smoking mixture
Inventor: Aliev Elmar Rashid ogly
IPC: A24F1/30
Filed: 2021-02-15
Granted: 2021-07-15
Abstract: FIELD: smoking device.SUBSTANCE: invention relates to the field of devices for smoking tobacco, in particular to containers for hookah with a pre-packaged smoking mixture, for example, a hookah mixture or hookah tobacco. The invention provides greater freshness, better preservation of the product before its use, significant ease of use, ease of use. The technical result is achieved due to the design of the container, which is made of a heat-resistant material and has the shape of a half of a torus-shaped figure cut off along its planes perpendicular to the axis of symmetry, which forms an internal space for placing smoking material or product (5) in it, in particular tobacco or smoking mixture. In this case, the inner wall (12) has an annular section (13) in its upper part and holes (14) in the lower part. In the central part of the housing there is an inner wall (12) containing an annular section (13) formed during the manufacture of the container (100). The height of the inner wall (12) H2is performed 8-12% lower than the entire height of the container H1, i.e. from the height of the outer wall (11).EFFECT: increased efficiency of using the product when smoking a hookah, achieved with the help of a container shape that ensures the passage of air flow due to the fact that the height of the central part of the container is performed below its outer walls and contains holes for the passage of air flow in the lower part.7 cl, 11 dwg
Patent RU-2757521-C1 (RU)
Title: System and method for regulating fuel consumption for steam boiler
Inventor: EGORENKOV SVYATOSLAV ANATOLEVICH
IPC: F22B35/00
Filed: 2021-04-02
Granted: 2021-10-18
Abstract: FIELD: steam boiler units. 
     SUBSTANCE: invention relates to the regulation of steam boiler units and can be applied in automation systems for regulating fuel consumption for a steam boiler. An automated system and method for regulating fuel consumption, according to which they provide constant measurement of flow parameters, pressure and temperature of steam from the boiler, pressure and temperature of feed water to the boiler and pressure Psc the point of connection of each of the boilers to the general station steam collector of the TPP. Such a regulating effect on the fuel supply feeders is developed with the help of a fuel consumption regulator in order to maintain the balance of the specified and consumed heat of fuel combustion for the production of steam heat at the outlet of the boiler in the basic mode, or the balance of the specified and expended heat of fuel combustion for the production of steam heat consumed at the point of connection of the boiler to the general station steam collector of the TPP, in the regulating mode. In the basic operating mode of the boiler, the consumed heat Qpb of fuel combustion of a steam boiler is determined by the formula Q bs  = F ds *(i s (T ds ,P ds )-i fw (T fw ,P fw )), the specified heat Q gs  of fuel combustion: Q gs = F gds *(i ns (T nds ,P nds )-i nfw (T nfw ,P nfw )). In the regulating mode, the consumed heat Q rs  = Fds*(i rs1 (T ds ,R sc )-i fw (T fw ,P fw )), and the specified heat Q ngs  = F ds *(i rs2 (T nds ,P gsc )-i nfw (T nfw , P nfw )). 
     EFFECT: higher precision of heat generation and less transport lag of the control action. 
     3 cl, 1 dwg
Patent RU-2758083-C1 (RU)
Title: Powerful microwave attenuator
Inventor: Kalinina Tatiana Mikhailovna
IPC: H01P1/22
Filed: 2021-04-30
Granted: 2021-10-26
Abstract: FIELD: radio engineering. 
     SUBSTANCE: invention relates to the field of radio engineering, in particular to attenuators of microwave signals. A powerful microwave attenuator contains a radiator housing with coaxial connectors at the input and output and chains of planar film resistors on ceramic strip boards, while the ceramic strip boards are electrically connected to each other by cascading flexible jumpers and mechanically fixed in the inner channel of the radiator housing through spring contacts that provide both electrical and thermal contact with the radiator housing. The fastening of ceramic strip boards in the radiator housing is made using spring heat and electrically conductive damping contacts in the form of a U-shaped profile with wave-like surfaces, as well as transitions from coaxial connectors to a ceramic strip board with spring contacts. This ensures an increase in the reliability of the design with significant temperature changes during operation of the attenuator and makes it possible to design devices with a wide range of dissipated power.  
     EFFECT: increase in the operating frequency range, ensuring effective thermal compensation.  
     3 cl, 8 dwg
Patent RU-2765166-C1 (RU)
Title: Test bench for pneumatic tires and elastic elements of vehicle suspensions
Inventor: Novikov Vyacheslav Vladimirovich
IPC: G01M17/02
Filed: 2021-06-04
Granted: 2022-01-26
Abstract: FIELD: testing technology.  
     SUBSTANCE: loading mechanism is mounted on a swivel frame, the axis of which is fixed to the lower part of the base of the stand and coincides with the vertical axis of the tire loading. The pusher drive is made in the form of a hydraulic pulsator having a rod with a piston placed in a housing that is mounted vertically on the swivel frame of the stand to the side of the crawler and is connected to the pump and tank of the hydroelectric power station through a servo-hydraulic distributor. The pusher is equipped with two horizontal levers installed inside the caterpillar mover perpendicular to the track chain, one end of which is connected to the swivel frame through the axis, the other ends are connected to the hydraulic pulsator rod by means of two connecting rods located on both sides of the hydraulic pulsator body. in the middle part of the horizontal levers, an axis with a support roller interacting with the pusher and two tension shafts are mounted, covered from the outside together with the roller with an endless elastic cord tape. The pusher is made in the form of a guide axle box mounted on a swivel frame along the vertical axis of tire loading.  
     EFFECT: possibility of bench testing of a single-support suspension unit together with a rolling wheel, as well as facilitating the installation and testing, including large-diameter wheels.  
     1 cl, 9 dwg