baber/WOPTO huggingface dataset:
Patent RU-2696231-C1 (RU)
Title: Method of recycling carbon-containing materials
Inventor: MASLENNIKOV VLADIMIR VASILEVICH
IPC: F23G5/08
Filed: 2018-10-26
Granted: 2019-07-31
Abstract: FIELD: waste processing and disposal. 
     SUBSTANCE: invention relates to a method of recycling carbon-containing materials, in particular solid wastes, woodworking wastes, agricultural and food production, as well as mixtures containing an organic component. Method is carried out by loading carbon-containing materials into housing above swirler-inducer, then, in the swirler cavity zone, thermal treatment of carbon-containing materials is performed in the presence of moisture to form a plasma-chemical process, followed by passing the formed vapor-gas mixture through a recirculation system. Recirculation system includes a plasma chemical process zone with periodic introduction of additional carbon-containing materials and output of at least partially ash residue. Swirler inductor is used, which is a set of heat-resistant plates installed with a partial gap between them, which are located at an angle to the vertical axis of the device. Besides, zone of plasma chemical process is preheated. 
     EFFECT: technical result consists in expansion of range of facilities for utilization of carbon-containing materials of organic and inorganic origin, as well as improvement of environmental situation in its implementation area. 
     5 cl, 3 dwg, 1 ex
Patent RU-2692865-C1 (RU)
Title: Heat-transfer plate of shell-type heat exchanger and shell-and-plate heat exchanger with such plate
Inventor: JENSEN BENT
IPC: F28D9/00
Filed: 2018-10-31
Granted: 2019-06-28
Abstract: FIELD: heat exchange. 
     SUBSTANCE: heat-transfer plate (10) of shell-shaped heat exchanger (100), wherein heat transfer plate (10) has plate body (11) having first and second sides (111, 112), opposite to each other in direction perpendicular to body (11) plates; and protrusion (12) extending from plate body (11) in direction from first side (111) to second side (112), extending along periphery (115) portion (115S) of plate body (11) and having first end (121) and second end (122). 
     EFFECT: heat transfer plate is proposed. 
     15 cl, 5 dwg
Patent RU-2693241-C1 (RU)
Inventor: Alipov Aleksandr Andreevich
IPC: A61M1/14
Filed: 2018-12-05
Granted: 2019-07-02
Abstract: Изобретение относится к ветеринарии. Проводятпроцедуру внепочечной очистки крови от токсинов. Измеряют основные показатели мочевины и креатина сыворотки крови в процессе проведения процедуры очистки крови, определяют на основе полученных данных показатель ИИД - индекс интенсивности диализа как отношение всего объема жидкости пациента к объему жидкости, очищенной от токсинов, и показатель ИНУТ - индекс нарастания уремических токсинов как величину нарастания количества мочевины или креатина в единицу времени. При этом определяют необходимость повторной процедуры гемодиализа при показателе ИНУТ по мочевине более 0,5, и/или при показателе ИНУТ по креатину более 8 и /или показателе ИИД менее 0,9. В частности, для профилактики тромбообразования животному вводится антикоагулянт дальтепарин натрия в/в струйно по 35 МЕ/кг массы тела с последующим в/в капельным введением со скоростью 15 МЕ/кг/ч. Способ позволяет определить показатели ИНУТ по мочевине и по креатину в каждом междиализном интервале, видеть изменения фильтрационной способности почек и прогнозировать необходимость повторения следующего гемодиализа или отсутствие такой необходимости проведения гемодиализа; применение данной процедуры существенно увеличивает время жизни животного. 1 з.п. ф-лы, 3 пр., 10 табл.
Patent RU-2714047-C1 (RU)
Title: Protective coating of photoelectric converter
Inventor: Porojkov Aleksandr YUrevich
IPC: H01L31/18
Filed: 2018-12-10
Granted: 2020-02-12
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to photoelectric converters (PEC) with high efficiency, more specifically to protective coatings of photoelectric converters. Photoelectric converter has non-transparent elements and a transparent protective layer with recesses located above the opaque elements. At least one of recesses is filled with transparent material with smaller refraction index than that of protective layer. Inclination side wall inclination angle and materials are selected so that the optical beam, after refraction, falls on the region outside the opaque elements. 
     EFFECT: high resistance of the protective coating to contamination and high efficiency of the photoelectric converter. 
     18 cl, 6 dwg
Patent RU-2704645-C1 (RU)
Title: System for cleaning outer space from objects of space debris
Inventor: Petrakova Elena Valerevna
IPC: B64G1/66
Filed: 2018-12-14
Granted: 2019-10-30
Abstract: FIELD: astronautics. 
     SUBSTANCE: invention relates to space engineering, and more specifically to spacecrafts, which can be used to combat space debris. Proposed system comprises spacecraft, solar charger and deployment system interconnected by assembly operations. Solar concentrator includes one or more optically conjugated mirrors which focus solar radiation at one point of the required diameter and connected to the deployment system. Spacecraft includes an autonomous control system, data transmission system, spacecraft stabilization and orientation system. Spacecraft accumulates solar energy and heat from solar concentrator for power supply of spacecraft. 
     EFFECT: elimination of small-size debris of space garbage in orbit. 
     1 cl, 2 dwg
Patent RU-2689406-C1 (RU)
Title: Способ получения нитроэфиров
Inventor: ZHARKOV MIKHAIL NIKOLAEVICH
IPC: C07C203/04
Filed: 2019-01-18
Granted: 2019-05-28
Abstract: Изобретение относится к области химии органических нитросоединений, а именно, к способу получения нитроэфиров общей формулой R(ONO), где n=1-3, R - одно-, двух- или трехвалентный углеводородный радикал С-C, либо двухвалентный радикал, содержащий в углеродной цепи один или несколько атомов кислорода, путем взаимодействия соответствующих спиртов с нитрующим агентом - оксидом азота (V) в реакторе проточного типа при комнатной температуре в среде сжиженного 1,1,1,2-тетрафторэтана (ТФЭ) с последующей обработкой реакционной массы водным раствором гидроксида натрия и процесс проводят при мольном соотношении исходный спирт : оксид азота (V) : гидроксид натрия 1:1-3.6:1-3.4 при времени пребывания реакционной массы в реакторе от 4 до 100 с и давлении от 0.8 до 1.0 МПа. Техническим результатом, достигаемым при реализации заявленного способа получения нитроэфиров, является увеличение удельной производительности процесса. 1 н.п. ф-лы, 1 ил., 17 пр.
Patent RU-2705915-C1 (RU)
Title: Method for start-up of percussion electric generator of test bench
Inventor: Dzhus Ilya Nikolaevich
IPC: G01R31/02
Filed: 2019-01-28
Granted: 2019-11-12
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: invention relates to the electrical equipment. Method for launching a percussion electric generator of a test bench containing network buses, to which, through switches, connected are a drive motor connected to a generator, and static frequency converter, consists in acceleration of generator with engine to network frequency and further connection of engine with network buses directly. At the beginning of the start-up, a converter is connected to both buses, the generator is connected to the test buses, excitation is supplied to it, the output voltage and frequency of the converter are smoothly raised to the rated speed of the generator, the converter is switched off and the motor is connected to the network buses. 
     EFFECT: simplified start-up operations and increased reliability of tests. 
     1 cl, 1 dwg
Patent RU-2714545-C1 (RU)
Title: Locking device
Inventor: Gorchakov Vitalij Dmitrievich
IPC: E05C17/00
Filed: 2019-03-12
Granted: 2020-02-18
Abstract: FIELD: construction.SUBSTANCE: invention relates to devices that complicate or prevent unauthorized opening of shutters equipped with locking devices (windows, doors, cabinets, safes or first-aid kits), for example, children or pets.EFFECT: disclosed is locking device with broader functional capabilities.19 cl, 9 dwg
Patent RU-2708665-C1 (RU)
Title: Power plant control system
Inventor: SANO TAKESHI
IPC: G05B13/04
Filed: 2019-03-13
Granted: 2019-12-11
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to control of vehicle, in particular, for determination of target value of control parameter, for example ratio of exhaust gas recirculation (EGR). Disclosed is a vehicle power plant control system comprising means (2) for calculating target value (r) for power plant control (6) output value (x), means (3) for correcting the target value so as to calculate the corrected target value (w), and feedback controller (5) determining an input control value. Target adjustment means (3), if the output control value is changed to the target value, sets the corrected target value so that the value of the target value correction becomes equal to or less than the predetermined value, then changes the corrected target value so, that the value of the target value correction becomes more than the predetermined value, then changes the corrected target value so that value of correction of the target value becomes equal to or less than the predetermined value, before the output control value reaches the target value. 
     EFFECT: suppressing override of output control value, at the same time suppressing deterioration of response of control output value, if approximation of output control value is approached to target value. 
     7 cl, 9 dwg
Patent RU-2724318-C1 (RU)
Title: Способы, устройства и компьютерные программы для улучшения отображения визуализации во время потоковой передачи спланированных по времени мультимедийных данных
Inventor: DENOUAL FRANCK
IPC: H04N21/2343
Filed: 2017-10-10
Granted: 2020-06-22
Abstract: Изобретение относится к области вычислительной техники. Технический результат заключается в улучшении качества визуализации во время потоковой передачи спланированных по времени мультимедийных данных. После получения информации о качестве, относящейся к различию качества между участками изображения спланированных по времени мультимедийных данных, передаются по меньшей мере первый и второй элементы данных, принадлежащие по меньшей мере первому и второму участкам изображения, которые будут отображены по меньшей мере частично, соответственно, различие качества между участками изображения, соответствующими первому и второму элементам данных, согласуется с полученной информацией о качестве. 2 н. и 13 з.п. ф-лы, 8 ил.
Patent RU-2707602-C1 (RU)
Title: Set filtration ventilation universal to provide air supply in fortification structure
Inventor: NECHAEV ANTON VLADIMIROVICH
IPC: B01D53/75
Filed: 2018-05-11
Granted: 2019-11-28
Abstract: FIELD: protection means. 
     SUBSTANCE: invention relates to means of collective protection of people and is intended to provide air supply and creation of excessive pressure in fortification structures in contaminated atmosphere. Universal filter and ventilation kit for providing air supply in a fortification structure comprises a filtration ventilation plant comprising an explosion-proof device for preliminary cleaning from coarse dust, air flow stimulator – electric hand fan, prefilter and filter-absorber for air purification from bacterial mixtures (BM), radioactive (RS), poisonous (PS) and strong poisonous substances (SPS) to required parameters. At the same time absorbing filter is made in form of detachable structure, which includes sorbent unit and anti-aerosol filter, and all elements are arranged in two cases of identical size, made with possibility of their installation on each other and connection by locks. 
     EFFECT: technical result consists in improvement of efficiency in installation and dismantling of article in fortification structure, ease during transportation, high degree of reliability and safety when using and protecting against vapors and gases of PS, RS, BM and SPS. 
     1 cl, 2 dwg
Patent RU-2721442-C1 (RU)
Title: Шиповой штифт и пневматическая шина, оснащенная шиповым штифтом
Inventor: SATOI AYA
IPC: B60C11/16
Filed: 2017-06-08
Granted: 2020-05-19
Abstract: Изобретение относится к автомобильной промышленности. Шиповой штифт 1 содержит корпус 4 и стерженек 5, выступающий из корпуса 4. Стерженек 5 имеет многоступенчатую конструкцию, которая содержит по меньшей мере первую ступень 11, выступающую из корпуса 4, и вторую ступень 12, выступающую из первой ступени 11. Внешняя форма первой ступени 11 на виде сверху и форма второй ступени 12 на виде сверху отличаются. 5 н. и 7 з.п. ф-лы, 25 ил., 2 табл.
Patent RU-2714005-C1 (RU)
Title: Wear-resistant composite material based on aluminum and method of its production
Inventor: RUSIN NIKOLAJ MARTEMYANOVICH
IPC: B22F3/24
Filed: 2019-05-22
Granted: 2020-02-11
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to powder metallurgy, particularly, to composite materials with aluminum matrix used in friction assemblies. Abrasion-resistant composite material based on aluminum contains silicon and tin, wherein it contains aluminum in form of a matrix which is doped with 12 % silicon, and the weight content of tin in composite is 10–40 % with respect to the weight of the matrix. Method of producing composite material based on aluminum includes preparation of mixture of initial powders, formation of compacting, sintering with subsequent compaction thereof, formation of compacts is carried out to porosity of 10–15 %, sintering is carried out using 2-step heating, first at temperature of 550±10 °C, then temperature is increased to 570±5 °C and held at said temperature, after which sintered compact is subjected to compaction to porosity of less than 1 % in closed die at temperature higher melting temperature of tin. 
     EFFECT: invention is aimed at obtaining a composite material based on aluminum, having improved tribotechnical properties, particularly high strength and wear resistance. 
     6 cl, 1 ex, 1 tbl, 3 dwg
Patent RU-2731542-C1 (RU)
Title: Method of purifying flushing effluents from zinc ions
Inventor: MAKAROV VLADIMIR MIKHAJLOVICH
IPC: C02F103/16
Filed: 2019-05-30
Granted: 2020-09-04
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention can be used in electrochemical industry for purification of waste water from galvanic shops from zinc ions. In the washing waste water containing zinc ions, an adsorbent is added, intensively stirred for 25 minutes and settled in a thin-layer settler from non-magnetic material, which outer side of bottom is equipped with permanent magnets, and liquid and solid phases are separated. Adsorbent used is ferromagnetic nanoparticles of aspiration dust of electric-steel making in weight fractions: total iron - 56 %; moisture 0.63 %, copper 0.123 %; oil products 0.08 %; chromium 0.11 %; zinc 18.8 %; balance up to 100 % are ferrites, insoluble in HCl, at weight ratio zinc ions: aspiration dust of electric steel making 1:3...5. 
     EFFECT: disclosed invention provides purification of washing waste water from zinc ions using secondary raw material as adsorbent. 
     1 cl, 2 tbl
Patent RU-2709620-C1 (RU)
Title: Aqueous emulsion based on dimethoxynitrobenzyl esters of arachidonic acid
Inventor: Vorobev Aleksej Yurevich
IPC: A61K41/00
Filed: 2019-07-01
Granted: 2019-12-19
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to colloidal chemistry and photochemistry and can be used for scientific research in optics, biology and medicine. Aqueous emulsion is formed by a hydrophobic substance (dimethoxynitrobenzyl ester of arachidonic acid). These substances under the effect of ultraviolet radiation quickly dissociate with formation of free arachidonic acid and a fluorescent product. Photodecomposition products accumulate inside drops, forming fluorescent microparticles. Aqueous emulsion based on dimethoxynitrobenzyl esters of arachidonic acid is obtained in volume ratio: 1 part of centimeter solution of ether in dimethylsulphoxide to 19 parts of water. Emulsion has photoactivated fluorescence. 4,5-dimethoxy-2-nitrobenzyl ether and 1-(4,5-dimethoxy-2-nitrophenyl)ethane-1-ol ester can be used as dimethoxynitrobenzyl ester of arachidonic acid. 
     EFFECT: increased fluorescence of drops by means of short-term ultraviolet radiation pulse. 
     3 cl, 4 ex, 2 dwg
Patent RU-2715877-C1 (RU)
Title: Method of heating boiler operation in heating system
Inventor: GOLUBENKO VADIM MIKHAJLOVICH
IPC: F24D10/00
Filed: 2019-07-09
Granted: 2020-03-03
Abstract: FIELD: heating systems. 
     SUBSTANCE: disclosed is a method of operating a boiler in a heating system. Heating mode uses natural or liquefied gas for heating of heat exchanger. Hot water is forced by the heating pump forced by the pipe through the ball valves and is lifted up the hot-water riser pipe to the expansion mixing pipe in the form of the heat carrier, and in the above heat carrier is mixed with the cooled down pipe return water, the latter is fed into expansion mixing tube in the form of heat carrier by means of recirculation pump. In said heat carrier there is constant circulation of water, heating of heat carrier itself and availability of water in the latter with temperature close to required value. Then mixed water is supplied to heat exchanger additionally along the way, mixing with feeding cold water of already produced hot water at removal from heat carrier and water supply to heat exchanger. 
     EFFECT: as a result of mixed water flow heated in the heat carrier and then mixed with the feed cold water, then water is supplied to the heat exchanger, its increase is provided for intensive heating of the cooled water along the heating circuit of the room coming from the main line, and then into riser pipe, id est in order to maintain the required temperature in the heat exchanger, it is required to maintain initial input temperature in the heat carrier. 
     5 cl, 2 dwg
Patent RU-2709565-C1 (RU)
Title: Relocation lock
Inventor: KUZOVNIKOV SERGEJ GRIGOREVICH
IPC: E05B37/08
Filed: 2019-08-05
Granted: 2019-12-18
Abstract: FIELD: locks. 
     SUBSTANCE: invention relates to devices of relocation locks with reversible disks located on one axis and installed simultaneously with rotary but not movable handle. Relocation lock comprises a housing with a hollow axis on which rotary disks are arranged, with a groove on the end face, and on the side surface there are projections interacting with each other and with a drive cam fixed on the drive shaft, which is arranged in a hollow axis, wherein the opposite shaft end comprises a limb handle, and the drive cam comprises on the end surface of the recess and is configured to interact with a spring-loaded hook-shaped lever, which is equipped with a shank, interacting with the ends of the rotary discs, wherein the opposite end of the lever is pivotally mounted on the crossbar, besides, a spring is attached to the housing, the second end of which is fixed on the post installed on the drive cam. 
     EFFECT: advantage of the invention consists in the fact that reliability is increased from unauthorized opening of the lock by manipulation. 
     1 cl, 5 dwg
Patent RU-2724174-C1 (RU)
Inventor: KHEJLS DZHON KHADSON
IPC: E21B33/10
Filed: 2017-04-29
Granted: 2020-06-22
Abstract: FIELD: mining.SUBSTANCE: group of inventions relates to a sealed connection system for connecting a wellbore and to a method of sealing a connection between adjacent wellbores. System of the sealed connection for connection of the borehole contains a connecting assembly unit having the upper and lower parts and the flow channel located in it. Bottom part has non-running collar forming conical end part. System also comprises a sealing element located around the conical end part and next to the pass-less collar. Connecting assembly unit consists of soluble material.EFFECT: technical result consists in improvement of insulation efficiency.15 cl, 9 dwg
Patent RU-2722881-C1 (RU)
Inventor: VORONOV VIKTOR ALEKSEEVICH
IPC: A61F11/00
Filed: 2019-11-05
Granted: 2020-06-04
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely otorhinolaryngology and therapy. For treatment of patients with vestibular vertigo, a course of treatment consisting of 12 active sessions including physical exercises, which perform daily for 1 session with music background. During first 6 sessions, physical exercises are carried out against the background of music at the tempo largo, and next 6 – at the tempo andante. 
     EFFECT: method reduces the length of treatment of patients with vestibular vertigo, as well as simplifies the treatment process, due to the absence of the need for equipment and technical support required to perform elements of playing basketball, football, badminton, table tennis, as well as jumping on trampoline and with a jump rope. 
     1 cl, 2 ex
Patent RU-2745020-C1 (RU)
Title: Method of manufacture of a noise absorbing material
Inventor: LEE CHANG-MYUNG
IPC: B32B5/00
Filed: 2019-11-27
Granted: 2021-03-18
Abstract: FIELD: insulating materials. 
     SUBSTANCE: invention relates to a method of manufacture of a noise absorbing material. The method of manufacture of a noise absorbing material containing a non-woven, e.g., porous of fibrous base, consists of the base being submerged into an inorganic compound solution, first into 10 to 21.5% wt. solution of a first salt selected from CuSO 4 , CaCl 2 , BaCl 2 , SrCl 2 , AlCl 3 , Na 2 SiO 3 , then a 7.5 to 15.5% wt. solution of a second salt is introduced, the salt selected from NaHCO 3 , Na 2 CO 3 , KH 2 PO 4 , in an amount between equimolar and 2 to 3% excess from stoichiometry, and allow to stand for 1 to 2 hours. Then the produced material is taken out of the solution, rinsed with distilled water and dried. 
     EFFECT: invention allows producing a noise absorbing material with high efficiency, especially within the range of low acoustic frequencies between 125 and 1000 Hz. 
     2 cl, 3 dwg, 1 tbl
Patent RU-2727711-C1 (RU)
Inventor: KAZAKOVSKIJ NIKOLAJ TIMOFEEVICH
IPC: G21F9/16
Filed: 2019-12-25
Granted: 2020-07-23
Abstract: Изобретение относится к области охраны окружающей среды от радиоактивного загрязнения, в частности к области кондиционирования тритийсодержащей воды. Способ заключается в соединении тритийсодержащей воды с предварительно приготовленным отвердителем, перемешивании с отвердителем до получения однородной суспензии и выдержке ее до полного отверждения. В качестве отвердителя используют смесь оксида магния и частично обезвоженного хлорида магния, который предварительно получают нагревом 6-водного хлорида магния. Отвердитель и тритийсодержащую воду берут в соотношении, достаточном для получения конечного кристаллогидрата 3MgO×MgCl×11HO. Изобретение позволяет получать твердую монолитную матрицу с высоким содержанием связанной воды (до 44 вес.%), низкой пористостью, высокой прочностью (до 40 МПа) и однородностью. 3 з.п. ф-лы.
Patent RU-2751342-C1 (RU)
Title: Remedy for the prevention and treatment of prostatitis and benign prostate hyperplasia
Inventor: Krupkin Sergei Mikhailovich
IPC: A61K36/889
Filed: 2020-01-22
Granted: 2021-07-13
Abstract: FIELD: medicine; pharmaceutics.SUBSTANCE: invention relates to the field of medicine and pharmaceutical industry, it can be used for the production of a remedy used for the prevention and treatment of prostatitis and benign prostate hyperplasia. The remedy contains a powder or extract of maral antlers 3.3 wt. %, sabal palm fruit extract 53.3%, nettle root extract 33.3 wt. %, selenium, preferably as an organic compound, 0.02 wt. % and excipients – the rest.EFFECT: invention solves the problem of expanding the arsenal of remedies for the prevention and treatment of prostatitis and benign prostate hyperplasia.2 cl, 1 ex