baber/WOPTO huggingface dataset:
Patent RU-2726632-C1 (RU)
Inventor: KIM IN WOO
IPC: C07D519/00
Filed: 2018-03-19
Granted: 2020-07-15
Abstract: Настоящее изобретение относится к соединению химической формулы 1, обладающему ингибирующей активностью в отношении янус-киназы (JAK3) и тирозинкиназы Брутона (BTK), или его фармацевтически приемлемой соли. В одном варианте в химической формуле 1 X представляет собой O; Aпредставляет собой кольцо, выбранное из группы, состоящей из бензотиазола, изотиазола, изоксазола, пиразола, пиррола, тиазола, тиофена и 4,5,6,7-тетрагидропиразолo[1,5-a]пиразина; Rпредставляет собой водород; Cалкил, незамещенный или замещенный одним заместителем, выбранным из группы, состоящей из Cалкокси и N(Cалкил); Cалкокси; Cгалогеналкил; Cциклоалкил; N(Cалкил); пиразолил, незамещенный или замещенный одной или двумя Cалкильными группами; или, где Yпредставляет собой NH, N(Cалкил) или O; Yпредставляет собой CH или N; L представляет собой связь, Cалкилен или CO; Rпредставляет собой водород, Cалкил или галоген, и Rпредставляет собой Cалкил, замещенный галогеном; Cалкенил, незамещенный или замещенный галогеном; или Cалкинил. В другом варианте в химической формуле 1 X представляет собой O; Aпредставляет собой кольцо, выбранное из группы, состоящей из бензола и пиридина; Rпредставляет собой водород; Cалкил, незамещенный или замещенный одним заместителем, выбранным из группы, состоящей из Cалкокси и N(Cалкил); Cалкокси; Cгалогеналкил; Cциклоалкил; N(Cалкил); пиразолил, незамещенный или замещенный одной или двумя Cалкильными группами; или, где Yпредставляет собой NH, N(Cалкил) или O; Yпредставляет собой CH или N; L представляет собой связь, Cалкилен или CO; Rпредставляет собой галоген, и Rпредставляет собой Cалкил, замещенный галогеном; Cалкенил, незамещенный или замещенный галогеном; или Cалкинил. Настоящее изобретение относится также к фармацевтической композиции, включающей указанные соединения или их фармацевтически приемлемые соли. Фармацевтическая композиция может найти применение для профилактики или лечения воспалительного заболевания, аутоиммунного заболевания, пролиферативного заболевания, гиперпролиферативного заболевания, иммуноопосредованного заболевания, рака или опухоли. 3 н. и 6 з.п. ф-лы, 1 табл., 50 пр.[химическая формула 1]
Patent RU-2712508-C1 (RU)
Title: Firing mechanism of small arms
Inventor: SUSLOPAROV VLADIMIR FEDOROVICH
IPC: F41A19/00
Filed: 2019-08-23
Granted: 2020-01-29
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: firing mechanism of small arms comprises casing accommodating trigger, release lever, trigger, guide with firing spring fitted therein and firing spring force control unit. Control unit of force spring force is made in the form of screw and equipped with retainer. Fixator is made in the form of a nut. 
     EFFECT: improved operational characteristics, increased reliability of operation of the firing mechanism, possibility of adjusting the force of the firing spring. 
     1 cl, 1 dwg
Patent RU-2715997-C1 (RU)
Title: Method for quantitative determination of novocaine
Inventor: Doronin Sergej Yurevich
IPC: G01N33/15
Filed: 2019-11-08
Granted: 2020-03-05
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to analytical chemistry, particularly to quantitative determination of novocaine. Disclosed is a method for quantitative determination of novocaine, involving treatment of the analyzed sample with an organic reagent and sodium dodecyl sulphate, adding a citrate buffer solution, photometry and determining novocaine content from a calibration curve, characterized in that the organic reagent used is an aqueous solution of 4-dimethylaminobenzaldehyde obtained by dispersing it in a sodium dodecyl sulphate solution, adding the obtained mixture of 4 - dimethylaminobenzaldehyde and sodium dodecyl sulphate to analyzed sample in amount of 4⋅10 -4 –2⋅10 -3  M and 3⋅10 -3 –1.4⋅10 -2  M respectively, and after adding citrate buffer solution in addition to sample is added water-micellar solution of Triton X-114 in amount of 2⋅10 -3 –1⋅10 -2  M and saturated solution of sodium chloride in amount of 0.5–1.0 M, after which micellar-saturated phase is separated by centrifugation and diluted with citrate buffer solution, wherein citrate buffer solution is used with acidity of 2.5–3.5. 
     EFFECT: invention provides high sensitivity of determining novocaine by reducing its detection limit. 
     1 cl, 6 tbl, 2 ex
Patent RU-2723704-C1 (RU)
Inventor: GOLUBENKO MIKHAIL IVANOVICH
IPC: E03F5/14
Filed: 2019-11-29
Granted: 2020-06-17
Abstract: Изобретение относится к области канализационных устройств. Дождеприемный колодец содержит корпус (1), укрепленную на нем сороудерживающую решетку (2) в верхней части корпуса, наклонную направляющую пластину (4), установленную внутри корпуса (1) непосредственно под сороудерживающей решеткой (2), вертикальную перегородку (5), разделяющую корпус на водоприемную (6) и отстойную (7) камеры, водосливное отверстие (9), выполненное в перегородке (5) и сообщающееся с водоприемной (6) и с отстойной (7) камерами, водоотводящую трубу (11). Колодец дополнительно снабжен мусороотводным лотком (12), расположенным параллельно боковой стенке корпуса (1) и примыкающим своей верхней гранью к нижней торцевой грани сороудерживающей решетки (2). Направляющая пластина (4) выполнена водонепроницаемой. Сороудерживающая решетка (2) шарнирно закреплена относительно верхней торцевой грани корпуса (1). Со стороны внутренней поверхности, перед выходным отверстием (9), на передней стенке установлен экран (10). Сороудерживающая решетка (2) выполнена многосекционной, причем секции (2 и 3) расположены последовательно друг за другом таким образом, что каждая последующая секция с шарниром установлена в одной плоскости уклона и выполнена в виде виброэкрана, с возможностью размещения их концов над верхней гранью вертикальной перегородки (5), разделяющей корпус (1) на водоприемную (6) и отстойную (7) камеры, и с возможностью вертикального перемещения свободного конца верхней решетки, и крепления последующей решетки с шарниром на скатной доске (13), выполненной из верхней (14) и нижней (15) частей, имеющей стойки (20 и 21) в виде направляющих регулировочных болтов, снабженных пружинами (18 и 19), соединенных с углами скатной доски (13). Верхняя грань перегородки выполнена с выпускным отверстием (22) между верхней (14) и нижней (15) частями скатной доски (13). Обеспечивается повышение надежности работы, упрощение эксплуатации и автоматической самопромывки отстойной камеры в условиях переменного уровня воды над сороудерживающей решеткой, при одновременном снижении засоренности ее в концевой части. 3 з.п. ф-лы, 1 ил.
Patent RU-2734931-C1 (RU)
Title: Curable film compositions containing hydroxyl functional acrylic polymers, bis-urea compounds and multilayer composite coatings
Inventor: LEWIS JASON RYAN
IPC: C09D133/06
Filed: 2018-05-16
Granted: 2020-10-26
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a curable film-forming composition, a multicomponent composite coating for deposition on a substrate and a method of forming a composite coating on a substrate. Curable film-forming composition for deposition on a substrate comprises: (a) an acrylic polyol obtained from a mixture of monomers containing a monomer with a hydroxyl functional group, wherein the monomer with a hydroxyl functional group contains a group with an alkyl chain consisting of at least four carbon atoms; (b) a rheological modifier comprising: (1) a non-aqueous dispersion of an internally cross-linked organic polymer and (2) a reaction product of an amine and an isocyanate; and (c) a curing agent containing functional groups which react with hydroxyl functional groups.EFFECT: technical result is obtaining curable film-forming compositions, having improved properties of appearance on the entire surface of the substrate without loss of properties of curing of the film, such as resistance to acid etching and resistance to ultraviolet radiation.18 cl, 21 ex, 13 tbl
Patent RU-2736044-C1 (RU)
Title: Автоматизированная система коммерческого и технического учета электроэнергии
Inventor: Dobrynin Evgenij Viktorovich
IPC: B60L50/00
Filed: 2019-12-11
Granted: 2020-11-11
Abstract: Изобретение относится к вычислительной области техники. Технический результат - расширение функциональных возможностей за счет снижения интенсивности отказов оборудования, снижения ущербов от перерывов электроснабжения, снижения потерь и токовой нагрузки оборудования до и после применения компенсации реактивной мощности. Автоматизированная система коммерческого и технического учета электроэнергии состоит из устройства коммерческого и технического учета электроэнергии, устройства моделирования работы системы тягового электроснабжения, блока расчета вероятного снижения ущербов от перерывов электроснабжения, блока определения снижения интенсивности отказов оборудования, блока прогнозирования потерь, блока расчета экономии за счет снижения потерь, блока расчета увеличения срока службы оборудования, блока коррекции работы системы, блока расчета сокращений отчислений на ремонт, блока базы данных параметров системы тягового электроснабжения, блока сравнения токовой загрузки оборудования до и после применения компенсации реактивной мощности, блока коррекции работы системы и блока определения снижения интенсивности отказов оборудования после включения компенсации реактивной мощности. 1 ил.
Patent RU-2743857-C1 (RU)
Inventor: LI LIGUANG
IPC: H03M13/11
Filed: 2018-06-12
Granted: 2021-03-01
Abstract: FIELD: wireless communication. 
     SUBSTANCE: design method and equipment for quasi-cyclic low-density parity check (LDPC) coding is provided. The method includes: performing LDPC coding on a K-bit information sequence to be coded according to a quasi-cyclic LDPC parity check matrix to obtain an N-bit LDPC coded sequence, wherein the parity check matrix is ​​determined according to the basis matrix and the lifting size Z, and the basis matrix is ​​determined according to the lifting size Z and the coefficient matrix, where K is a positive integer, N is an integer greater than K, and Z is a positive integer. 
     EFFECT: increased efficiency of data encoding. 
     21 cl, 4 dwg
Patent RU-2752230-C1 (RU)
Title: Apparatus for blocking radio-controlled fuzes
Inventor: Semenyuk Timofej Andreevich
IPC: H04K3/00
Filed: 2020-03-10
Granted: 2021-07-23
Abstract: FIELD: controlling. 
     SUBSTANCE: invention relates to means for fighting mines and other explosive objects equipped with radio fuzes, and is intended to protect against radio-controlled explosive apparatuses. The invention can also be used to protect against unsanctioned transmission of any information via a radio channel in a wide range of previously unknown radio frequencies. Fig. 1 depicts a block diagram of the claimed apparatus. The apparatus for blocking radio-controlled fuzes is comprised of a control apparatus 1, a microprocessor 2 selecting, controlled by a signal from the control apparatus, one of the programs selecting both the amount of frequency sub-ranges and the sequence for sending an interference harmonic signal to said sub-ranges and the rate of switching between sending over the protected frequency sub-ranges and sending within a separate range, a frequency synthesiser 3, a band-pass filter 4, a power amplifier 5 and an emitting antenna 6. The control apparatus 1 outputs a signal received by the input bus of the microprocessor 2 selecting, according to the input signal, the corresponding program with an algorithm for the frequency synthesiser 3. The output signal of the frequency synthesiser 3 passes through the band-pass filter 4 of the protected frequency range from the lower frequency fl to the upper frequency fu, wherein said filter filters high-order harmonics, is received by the input of the power amplifier 5, loaded on the emitting transmitting antenna 6. 
     EFFECT: increased probability of guaranteed radio suppression. 
     1 cl, 4 dwg
Patent RU-2740895-C1 (RU)
Inventor: PLOTNIKOV MARK BORISOVICH
IPC: A61P9/00
Filed: 2020-07-06
Granted: 2021-01-21
Abstract: FIELD: pharmacology.SUBSTANCE: invention refers to pharmacology and concerns an agent relieving postinfarction myocardial remodeling.EFFECT: agent represents 4-methyl-2,6-diisobornylphenol, which in course introduction weakens postinfarction myocardial remodeling, reducing the area of involved myocardium and reducing the degree of left ventricular dilation.1 cl, 2 tbl, 3 ex
Patent RU-2741449-C1 (RU)
Inventor: MARUIWA NOBUTSUGU
IPC: B60W10/18
Filed: 2020-07-28
Granted: 2021-01-26
Abstract: FIELD: computer equipment.SUBSTANCE: invention relates to an automated parking system and a server. Automated parking system comprises a server configured to send a command of an unmanned vehicle of a user making a reservation on a parking platform, when server transmits authentication code to user, performing entry booking, which includes scheduled time of entry, after acceptance of entry booking, and registration of entry using an authentication code is carried out on the parking area after transmission of the authentication code. Server comprises a vehicle identification unit, a time determination unit and an authentication code transmission unit. Vehicle determination unit is configured to determine whether the vehicle being the booking object is located, in parking zone preset area, based on information from parking area sensor installed on parking lot. Time determination unit is configured to determine whether the current time is a transmission start time or a later time. Authentication code transmission unit is configured to transmit an authentication code to the terminal of the user making the booking, or the on-board device of the vehicle being the booking object.EFFECT: higher safety is achieved.6 cl, 12 dwg
Patent RU-2763191-C1 (RU)
Title: Method for reducing the accumulation of heavy metals in spring wheat in conditions of technogenically polluted agrocenosis
Inventor: Galaktionova Lyudmila Vyacheslavovna
IPC: A01C1/06
Filed: 2020-09-14
Granted: 2021-12-28
Abstract: FIELD: biotechnology.  
     SUBSTANCE: invention relates to biotechnology. The method provides for pre-sowing treatment of seeds with a 10% solution of Agroverm “GROWTH” vermicompost in an emulsion of electrochemically stabilized catholyte.  
     EFFECT: invention makes it possible to reduce the absorption and accumulation of copper, zinc, lead, cadmium and nickel by the aboveground organs of wheat during the entire growing season.  
     1 cl, 3 tbl
Patent RU-2761313-C1 (RU)
Title: Lens for led headlight
Inventor: Valentsov Mikhail Iurevich
IPC: F21V17/10
Filed: 2021-01-31
Granted: 2021-12-07
Abstract: FIELD: automotive industry.  
     SUBSTANCE: invention relates to a lighting device, in particular to lenses for the LED headlight of a vehicle. The lens for the LED headlight contains a projection lens placed in a frame and mounted on a heat-removing base, to which a mounting frame is fixed, which has holes for fixing to the reflector or the mounting pads of the car headlight. A matrix module of the light source is installed on the heat-removing base. The mounting frame is fixed to the heat-removing base with the possibility of displacement relative to it in the longitudinal direction.  
     EFFECT: versatility is achieved due to the possibility of shifting the lens relative to the body to adapt the lens to the headlights of different car brands, increasing the intensity of reflection through the lens of light on the headlight deflector and increasing the intensity of the luminance of the headlight.  
     5 cl, 10 dwg
Patent RU-2758085-C1 (RU)
Title: Composition of electronic paste, method for its preparation and application
Inventor: LIU HUACHEN
IPC: C08K3/22
Filed: 2018-07-23
Granted: 2021-10-26
Abstract: FIELD: electrical engineering.  
     SUBSTANCE: invention relates to the field of electrical engineering, namely to the creation of an electronic paste composition and a method for its preparation. The composition of the electronic paste includes tungsten, manganese, an additive and an organic solvent, while the additive is selected from at least a group containing ruthenium, tellurium, germanium and vanadium. The preparation method involves mixing tungsten powder and manganese powder with an additive, followed by bringing the resulting mixture into contact with an organic solvent. In addition, the present invention additionally provides for the use of an electronic paste composition in the manufacture of a metal-ceramic heating element characterized by a low temperature coefficient of resistance. After sintering, the resistance of the product will change slightly under the influence of temperature during use, which increases the reliability of using the electronic paste when generating heat.  
     EFFECT: increasing the stability of the paste and reducing the temperature coefficient of resistance. 
     10 cl, 6 tbl
Patent RU-2752545-C1 (RU)
Inventor: Kopaev Sergej Yurevich
IPC: A61F9/007
Filed: 2021-02-26
Granted: 2021-07-29
Abstract: Изобретение относится к области медицины, а именно к офтальмологии. Выполняют лимбо-корнеальный или корнеальный разрез. После гидродиссекции проводят гидроделинеацию, затем аспирируют кортикальные массы сверху над ядром хрусталика и с периферии по всей окружности капсульного мешка. Далее на границе ядра хрусталика и эпинуклеуса устанавливают иглу фако-наконечника таким образом, чтобы режущая часть иглы была обращена к центру ядра хрусталика и полностью соприкасалась с ядром хрусталика. Затем на режиме вакуума достигают полной окклюзии режущей части иглы ядром хрусталика и при его ротации вокруг своей оси фако-наконечником на режиме аспирации срезают ядро хрусталика слой за слоем. Способ позволяет выполнить ультразвуковую факоэмульсификацию мягких катаракт с несформированным ядром на факоэмульсификаторах с принудительной системой нагнетания ирригационного потока или с технологией активного контроля внутриглазного давления, исключить непродуктивную потерю ирригационного раствора, обеспечить постоянство внутриглазного давления и стабильность передней камеры, минимизацию хирургической травмы и обеспечить высокий функциональный результат в раннем послеоперационном периоде. 3 пр.
Patent RU-2761807-C1 (RU)
Title: Downhole hydraulic mining unit
Inventor: KOSHKOLDA SERGEJ NIKOLAEVICH
IPC: E21C45/00
Filed: 2021-04-09
Granted: 2021-12-13
Abstract: FIELD: mining industry.  
     SUBSTANCE: invention relates to mining and can be used in the development of mineral deposits by the method for borehole hydraulic extraction for the development of deposits of high-value minerals. The borehole hydraulic extraction unit includes an upper well head connected to the lower well head by a water duct with pulp intake holes and a hydraulic elevator head, inside of which there is a pulp duct with a mixing chamber, at least one hydraulic monitor, whose cavity is connected to the duct cavity, a water pipe, whose cavity is connected to the cavity of the hydraulic elevator, and a waste rock collector made in the form of a cup with at least one row of receiving windows. The water pipe is provided with a tip with nozzles, and the waste rock collector with a hinged spring-loaded accumulator with flushing holes. The waste rock collector is connected to the head of the hydraulic elevator, on which, in turn, a water pipe is installed. The glass under the row of receiving windows is covered by an elastic cuff, and the nozzles of the water pipe are placed under the hinged spring-loaded accumulator and directed at it.  
     EFFECT: reduction of losses of a useful, extremely valuable, fossil is provided.  
     13 cl, 10 dwg
Patent RU-2764005-C1 (RU)
Title: Impact ripper
Inventor: GELLER YURIJ ALEKSANDROVICH
IPC: E02F5/30
Filed: 2021-05-28
Granted: 2022-01-12
Abstract: FIELD: construction and mining. 
     SUBSTANCE: invention relates to construction and mining and can be used in the development of rocks, strong and frozen soils. The impact ripper includes a base machine, a hinged frame, a hydraulic cylinder, two beams connected to the hinged frame by means of rotation axes with balancing weights and pneumatic hammers installed on them with the ability to move the latter relative to the beam. The ripper is equipped with levers, which on one side are rigidly attached to the beams from the side of the axes of rotation at an angle of 90±5°, and on the opposite side interact with bowls hinged on them, connected to the free ends of elastic elements, the opposite sides of which are fixed on a partition rigidly mounted on top of the hinged frame, and the distance from the axis of rotation of the beam to the axis of symmetry of the pneumatic hammer is determined from the condition of the given dependence. 
     EFFECT: ensuring an increase in the efficiency of soil loosening due to the tight fit of the percussion tool to the massif at the moment of impact and the maximum redistribution of vibration energy into the massif to be destroyed. 
     2 cl, 7 dwg
Patent RU-2764185-C1 (RU)
Title: Thermoelectric generator
Inventor: Terekov Anatolij Yakovlevich
IPC: H01L35/04
Filed: 2021-06-10
Granted: 2022-01-14
Abstract: FIELD: thermal energy into electrical energy conversion. 
     SUBSTANCE: invention relates to the field of direct conversion of thermal energy into electrical energy. The effect is achieved by the fact that in a thermoelectric generator containing a heat source with a heat conductor, on the working surface of which a thermoelectric module and an air radiator, made in the form of sequentially interconnected plates of the same length but different heights, are installed in series in thermal relation, low plates form the base of the radiator, and the high plates - both the cooling fins and the base of the radiator, the entire structure of which is electrically isolated from the heat-removing surface of the thermoelectric module. The cooling fins of the radiator are made of thermoelectric materials and form branches of "n" and "p"-type conductivity, which are mechanically fixed and electrically connected to thermoelements using low electrically conductive plates, one part of which forms inter-element, and the other - intra-element hot commutation sleeping. Low plates for intra-element switching on one side facing the branches of the "n"-type of conductivity, along its entire length and height, are equipped with an integral mechanical connection with the branches, made in the form of an adhesive layer of additional heat-resistant electrical insulation. The opposite side of all these plates is equipped with an electrically conductive switching sublayer, which also forms a permanent soldered or welded contact with the p-type legs. All low plates for interelement switching are made of electrically conductive materials and equipped with a switching sublayer on both sides along their entire length and height to create permanent connections with the thermoelement legs in the form of soldering or diffusion welding, and the thermoelement legs at both ends are equipped with end bends made under at right angles to the length of the branch and directed in opposite directions. The length of the bends is equal to the distance between the legs and, consequently, to the width of the low connection plates, and the hot and cold junctions of the thermoelement legs are additionally connected to each other using butt welding or soldering. 
     EFFECT: improving the operation of the radiator as a heat engineering device for removing heat from the generator thermoelectric battery (TEB) due to the thermal conductivity of the thermoelement legs, ensuring the generation of additional electrical power for the consumer without the consumption of additional fuel or heat coming from the coolant by utilizing the heat removed from the thermoelectric module into the environment. 
     4 cl, 2 dwg