baber/WOPTO huggingface dataset:
Patent RU-2729941-C1 (RU)
Title: Anatomical mattress for relaxation and stress relief from human muscles
Inventor: TATARINOV ALEKSANDR STEPANOVICH
IPC: A61H1/02
Filed: 2019-08-21
Granted: 2020-08-13
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to means of meeting human vital needs, in particular to soft mattresses, as a general household purpose, and to agents of passive therapy for treatment and prevention of pathology of locomotor system, curvature and deformation of spinal column, removal of excessive tonus and fatigue of muscles, as well as prevention of decubitus and edema in patients. Disclosed is an anatomical mattress for resting and relieving stress from human muscles. Mattress includes raised working surface, at that, working surface of mattress is assembled as set of rectangular parallelepipeds made of elastic-elastic material of different density and glued to each other in crosswise rows. Rectangular parallelepipeds with identical material density are staggered along the longitudinal axis of the mattress.EFFECT: invention provides higher effectiveness of relieving muscle tension.14 cl, 14 dwg
Patent RU-2715524-C1 (RU)
Title: Method for automated generation of electronic information model of power plant and device for its implementation
Inventor: Mirzoyan Artur Amazaspovich
IPC: G06F17/00
Filed: 2019-08-23
Granted: 2020-02-28
Abstract: FIELD: automated systems. 
     SUBSTANCE: method and apparatus for generating an electronic information model, in which a structure and format, identifiers and permissible ranges of input data values are adjusted, electronic information model data identifiers, rules for converting input data into electronic information model data and permissible ranges of power plant electronic information model data values, which are used to read and recognize, control values and convert input data into electronic information model data and control data values of electronic information model. Formed electronic information model is recorded on data medium. In process of control, errors records are recorded and made. 
     EFFECT: technical result is wider range of means. 
     2 cl, 8 dwg
Patent RU-2724506-C1 (RU)
Inventor: Drobyshev Aleksej YUrevich
IPC: C12N15/10
Filed: 2019-08-23
Granted: 2020-06-23
Abstract: Изобретение относится к молекулярной биологии. Согласно способу выделения ДНК из костного материала его измельчение проводят в среде жидкого азота, приготовление лизата осуществляют путем инкубации в термостате с последующим центрифугированием, причем инкубацию осуществляют в два этапа, где на первом этапе навеску измельченного костного материала с добавлением буфера 50 мМ Tris-HCl, 50 мМ EDTA, рН 8,0, 1% SDS и 20 мкл протеиназы К, инкубируют с перемешиванием в течение 8-12 часов при температуре 56°С, на втором этапе добавляют буфер 4М Gu-HCl и инкубируют в течение 10 минут при температуре 70°С, затем проводят стадию отделения супернатанта центрифугированием, выделение нуклеиновых кислот из лизата осуществляют путем пропускания лизата через силикатную мембрану, отмывку осуществляют путем добавления в центр силикатной мембраны буфера 10 мМ Tris-HCl, рН 7,5, 80% этанол и последующего ее центрифугирования, при этом отмывку осуществляют дважды, а элюцию осуществляют путем добавления в центр силикатной мембраны буфера 10 мМ Tris-HCl, 0,5 мМ EDTA, рН 8,0 и инкубирования при комнатной температуре в течение 5 минут, с последующим центрифугированием силикатной мембраны. Изобретение позволяет повысить качество получаемого препарата нуклеиновых кислот и сократить время его получения. 4 з.п. ф-лы, 1 ил.
Patent RU-2709513-C1 (RU)
Title: Method for producing colored collagen and determining activity of collagenase
Inventor: Trukhin Viktor Pavlovich
IPC: C12N9/00
Filed: 2019-09-05
Granted: 2019-12-18
Abstract: FIELD: biotechnology. 
     SUBSTANCE: present invention relates to enzymology, biotechnology and medical industry, specifically to a method of producing colored collagen in order to use it as a substrate for determining collagenase enzyme activity, comprising collagen milling to particle size of not more than 2 mm with moisture content of not more than 8.0 %, followed by treatment with a RO16 dye solution, characterized by absorption spectrum maxima at 210±3; 288±2; 360±2; 480±2 nm, with pH of suspension in range of 6.3–7.5. 
     EFFECT: present invention provides obtaining a substrate for determining specific activity of collagenase-collagen, chemically bound to RO16 dye, suitable for determining specific activity of drugs based on collagenase from Clostridium histolyticum. 
     1 cl, 2 tbl, 2 dwg, 4 ex
Patent RU-2721789-C1 (RU)
Inventor: Demidovich Yaroslav Nikolaevich
IPC: C02F9/06
Filed: 2019-09-25
Granted: 2020-05-22
Abstract: FIELD: water supply; sewerage. 
     SUBSTANCE: invention relates to treatment of domestic effluents, effluents of various industrial productions for recycling water supply and to discharge requirements for fishery purposes. Roughly primary treated effluents undergo vacuum-gravity-ejector treatment with simultaneous feed of reagent. Further, effluents are directed to multistage primary electrocautery treatment with ratio of return circulation to repeated electric treatment of 6–7:1, floatation treatment, treatment in a suspended layer chamber with a ratio of the height of the chamber to its area equal to 1.62, primary clarification in the clarification chamber with a labyrinth and vertically installed thin-layer modules. Then the effluents are supplied for secondary clarification in the chamber with two sections and horizontally installed thin-layer modules with the downflow to the upflow ratio equal to 0.72. Primarily electrically treated and twice clarified effluents are supplied to the second electrocoagulation treatment stage. Then the suspended layer chamber with height to area ratio equal to 1.62 is supplied, thin-layer settling in the chamber with horizontally installed thin-layer modules with downflow and ascending ratio equal to 0.72. Clarified wastes follow self-cleaning filter with filtration charge from foamed polystyrene of fraction No. 4 or No. 5. Then filtered water is supplied into control reservoir, and flushing water is discharged into reservoir of washing water and sediment. Settling is discharged from clarifiers of the first and second stages of electric treatment and clarification. Sediment and flushing water are fed into sediment compaction vessel to feed flocculant solution. Compacted sediment is supplied to the filter-press, and the decanted standing water is returned for repeated cleaning. Dehydrated sediment is discharged into container for temporary storage of accumulated sediment. 
     EFFECT: technical result is safety of operation without discharge to sewage of any wastes from the whole scheme. 
     1 cl, 1 dwg
Patent RU-2732083-C1 (RU)
Title: Регулировочный блок для регулировки по азимуту и/или для регулировки угла атаки ветроэнергетической установки, соответствующие устройства регулировки с таким регулировочным блоком, ветроэнергетическая установка, способ регулировки роторной лопасти, способ отслеживания направления ветра, а также применение регулировочного блока
Inventor: GUDEWER WILKO
IPC: F16H25/02
Filed: 2018-02-26
Granted: 2020-09-11
Abstract: Данное изобретение касается регулировочного блока (202, 302) для регулировки по азимуту и/или для регулировки угла атаки ветроэнергетической установки (100), регулировочного устройства, устройства (200) регулировки угла атаки, устройства (300) регулировки по азимуту, ветроэнергетической установки, а также способов регулировки роторной лопасти и отслеживания направления ветра, а также применения регулировочного блока и/или регулировочного устройства. Указанный регулировочный блок (202, 302) для регулировки по азимуту и/или для регулировки угла атаки ветроэнергетической установки (100) содержит устанавливаемый на первом кольцеобразном фланце (215, 311) приводной узел (230, 240, 250, 260, 330) с эксцентриковым валом (340), устанавливаемый на периметре второго кольцеобразного фланца, установленного с возможностью поворота относительно первого кольцеобразного фланца, первый элемент (380) зацепления, причем на окружной поверхности первого элемента зацепления размещено множество выполненных вогнутыми и выпуклыми первых кулачковых участков (382, 482), и второй элемент (272, 274, 350, 360, 450, 460) зацепления с размещенными на окружной поверхности (452) и соответствующими первым кулачковым участкам, вогнутыми и выпуклыми вторыми кулачковыми участками (454). 8 н. и 11 з.п. ф-лы, 10 ил.
Patent RU-2734550-C1 (RU)
Title: Method for mist dispersion and device for its implementation
Inventor: PALEJ ALEKSEJ ALEKSEEVICH
IPC: B03C3/00
Filed: 2019-11-08
Granted: 2020-10-20
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: invention relates to equipment intended for active action on atmosphere in order to dissipate fogs in controlled territory (aerodromes, highways, open platforms for various sports and entertainment events, etc.). Besides, proposed method and device can be used for air ventilation in large territory, including for ventilation of open pits, as well as for causing additional precipitation, reducing the probability of precipitation. Device for mist dispersion contains three flat structures installed with a gap between each other and free for passage of air flow. Central structure is grounded. Corona-forming electrodes connected to high-voltage source of direct current are electrically insulated in space between its earthed elements. Two other structures are connected to sources of high DC voltage of different polarity and are electrically insulated on both sides relative to the central structure. For fog scattering, a directed flow of electrically charged particles generated by corona discharge is generated using said mist dispersion device. In process of corona discharge generation additional electric field is generated, power lines of which pass through action area of inhomogeneous electric field generating corona discharge, and are oriented in direction of flow of electrically charged particles. Higher efficiency of mist dispersion is achieved by separating the process of forming a directed flow of electrically charged particles into two independent processes: electrically charged particles are formed with the help of corona discharge and the formed electrically charged particles are exposed to an additional more uniform electric field, which power lines are oriented towards planned movement of particles. Additional field can be formed with maximum possible degree of homogeneity. Stability of homogeneous electric field from probable electric breakdown allows forming additional electric field with value of its intensity higher than value in comparison with nearest analogue. 
     EFFECT: velocity of flow of electrically charged particles increases, velocity of formed wind flow increases. 
     2 cl, 1 dwg
Patent RU-2723202-C1 (RU)
Title: Sports car suspension with wheels and body inclination towards turning
Inventor: Zelenov Vadim Dmitrievich
IPC: B62D21/00
Filed: 2019-12-13
Granted: 2020-06-09
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to automotive suspensions. Suspension of sports car with inclination of wheels and body towards turning with transfer of force from elastic elements through movable elements consists of body connected by means of levers containing hinges with wheel units. Said assemblies consist of trunnion and wheels to transfer force from said wheels via resilient elements and movable elements to body. Free ends of the movable elements are connected by a transverse tie-rod, on which a pulse opposite to the steering impulse is transmitted across the body axis. Wheel and body tilts occur due to movement of the tie-rod connecting the movable elements fixed on the body in the direction opposite to the steering moment. Changing the length of the tie-rod connecting the movable elements changes the vehicle ground clearance in reverse proportion. Device transmitting the impulse, which is opposite to the steering one, to the tie-rod connecting the movable elements, must have an input pulse from the steering control, to transform it into a pulse, which is opposite to the steering, mechanical, electromechanical, hydraulic methods. 
     EFFECT: achieving equalization of loads on tires of outer and inner wheels. 
     3 cl, 3 dwg
Patent RU-2726226-C1 (RU)
Inventor: BEZLEPKIN VLADIMIR VIKTOROVICH
IPC: G21C15/18
Filed: 2019-12-30
Granted: 2020-07-10
Abstract: Изобретение относится к средству удержания расплава в корпусе ядерного ректора при различной тяжести аварии как в пассивном, так и в активном режиме. Система внутрикорпусного удержания расплава содержит реактор, расположенный в шахте, насос циркуляции охлаждающей жидкости снаружи корпуса реактора и накопительный бак. Накопительный бак расположен в шахте под днищем корпуса реактора, выше днища корпуса реактора дополнительно расположены баки-приямки с возможностью сбора охлаждающей жидкости в случае аварии с потерей теплоносителя, накопительный бак соединен с верхней частью баков-приямков каналами поступления охлаждающей жидкости. Техническим результатом является возможность применения системы удержания расплава в корпусе реактора в атомных электростанциях различного типа, а также повышение их безопасности за счет обеспечения удержания расплава в корпусе реактора при различных типах аварий при различной тяжести аварии как в пассивном, так и в активном режиме. 6 з.п. ф-лы, 3 ил.
Patent RU-2724391-C1 (RU)
Inventor: Arutyunov Sergej Darchoevich
IPC: A61F2/50
Filed: 2020-01-17
Granted: 2020-06-23
Abstract: Изобретение относится к медицинской технике, а именно к устройству для изготовления бионического протеза уха. Устройство выполнено из термоустойчивого полимера аддитивной технологией 3D-печатью. Устройство толщиной 1,5 мм, представляет собой полую форму ушной раковины пациента, увеличенную в объеме на собственную толщину в 1,5 мм. Форма разделена продольно и состоит из двух половин, сопоставляемых по направляющим одной половины устройства. Внутренняя поверхность одной из половин содержит поддержки высотой в 2 мм для элементов слухового аппарата по форме соответствующие негативной форме указанных элементов. В мочке уха расположена поддержка для источника питания с функцией беспроводного заряда. В проекции козелка расположена поддержка для микрофона. В проекции противокозелка расположена поддержка в форме гибридного микрочипа. В завитке расположена поддержка в виде конденсатора. В дарвинском бугорке расположена поддержка в виде резистора. В ножке завитка расположена поддержка в виде магнитно-вибрационного трансдьюсера костной проводимости. В соединенном состоянии устройства в его верхней и нижней части имеются отверстия диаметром в 3 мм, одно для внесения конструкционного материала, второе для выхода воздуха при нагнетании конструкционного материала. Обеспечивается устройство для многократного воспроизведения протеза ушной раковины по форме, содержащего слуховой аппарат, работающий по принципу костной проводимости, посредством цифровых аддитивных технологий с применением 3D-печати. 1 ил.
Patent RU-2734665-C1 (RU)
Title: Sniper dummy "fighter in snuff box"
Inventor: SEMENOV ALEKSANDR GEORGIEVICH
IPC: F41J1/00
Filed: 2020-02-18
Granted: 2020-10-21
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to military affairs and is located at the junction of areas: human inflatable dummies (dolls); methods of conducting military or other special operations; means of approach or defense, not related to other IPC groups. Sniper dummy (1) is made in the form of half-length human dimensional dummy with set of uniforms (3) in laying and device for limited remote control of position in space within several meters. There is possibility of its placement in semi-rigid tank (4) with functions of backpack on straps (5) and installation at specified height with fixation on soil in field conditions. Dummy (1) is made inflatable, with elastic tight shell (2), inlet and bleeding valves. Provided is an air or gas source under pressure and a hose with the possibility of remote oral or from a balloon supplying air or gas into the cavity of the shell through the inlet valve. There are also at least two flexible links with length up to maximum control distance. Container is supplied with a dummy (i.e. structurally included into the composition of the doll). It is made with frame (6) adapted to human anthropological data. Latter is provided with support base (14) and spaced-apart vertical telescopic posts (7, 8) with carcass retainers on the ground and retainers of telescopic interrelation of parts of posts at given heights, with the possibility of manual control of doll position in space by means of flexible links. 
     EFFECT: use of the device makes it possible to increase its tactical and technical characteristics due to increase of compactness in non-working modes (storage and transportation, including directly to the position), efficiency of switching to operating mode and ease of remote control at the position. 
     3 cl, 3 dwg
Patent RU-2739185-C1 (RU)
Title: Method of imparting low-shrinkage cotton materials
Inventor: Rasulova Mastura Kabilovna
IPC: D06M15/564
Filed: 2020-04-02
Granted: 2020-12-21
Abstract: FIELD: textile. 
     SUBSTANCE: invention relates to textile industry, in particular to final finishing of cotton textile materials, and also can be used in garment industry. Method of imparting low-shrinkage properties to cotton materials involves treatment of the material with an impregnating aqueous solution, followed by drying and thermal treatment. According to the invention, the material is preliminary treated with an impregnating aqueous solution in the following ratio of components, g/l: urea-formaldehyde oligomer 95–105, acrylic acid 30–15. After drying material is treated with second aqueous solution of potassium persulphate with concentration of 3 to 8 g/l, after which material is subjected to heat treatment at temperature from 120 to 130 °C for 3–5 minutes. 
     EFFECT: technical result is improved physical and mechanical characteristics of textile cotton materials and garment based on fabric after treatment. 
     1 cl, 2 tbl, 3 ex
Patent RU-2738885-C1 (RU)
Inventor: IVASHCHENKO ALEKSANDR VASILEVICH
IPC: A61P31/14
Filed: 2020-04-30
Granted: 2020-12-18
Abstract: FIELD: medicine; pharmaceutics. 
     SUBSTANCE: invention relates to the field of medicine and pharmaceutics. Disclosed is the use of a pharmaceutical composition containing aprotinin as an active ingredient and excipients, as an antiviral agent for treating and preventing COVID-19. 
     EFFECT: invention provides high antiviral activity in the treatment and prevention of COVID-19. 
     4 cl, 4 ex
Patent RU-2747501-C1 (RU)
Inventor: SITNIKOV SERGEJ LVOVICH
IPC: E04G21/12
Filed: 2020-06-01
Granted: 2021-05-05
Abstract: Изобретение относится к строительству и эксплуатации оболочек реакторных отделений АЭС, мостов, плотин, высотных зданий и сооружений и может быть использовано для измерений деформации различных конструкций. Устройство для измерения деформаций в предварительно напряженных железобетонных конструкциях, содержит датчик деформаций и корпус. Датчик выполнен в виде двух ползунов, каждый из которых скреплен с соответствующей напорной площадкой. Корпус устройства выполнен Т-образной формы с измерительной камерой в его горизонтальной части, в которой размещены концы ползунов датчика, и технологическим каналом  в вертикальной части, сообщенным с измерительной камерой. Устройство для измерения деформаций снабжено установленными в измерительной камере  между ползунами извлекаемыми через технологический канал съемно заменяемыми ограничителем  перемещения ползунов или измерительным устройством расстояния между ползунами. Бетонированием устройство закрепляют на опалубке с возможностью доступа к технологическому каналу  корпуса  с наружной стороны опалубки. После заполнения бетоном пространства опалубки и, соответственно помещения напорных площадок датчика в бетон, и последующего твердения бетона, производят через технологический канал корпуса извлечение ограничителя перемещения ползунов за его хвостовик, устанавливают через технологический канал между торцами ползунов измерительное устройство, замеряют расстояние между ними, производят напряжение арматуры конструкции, одновременно фиксируя расстояние между ползунами датчика, осуществляют контроль деформаций в заданной точке конструкции и далее, в процессе эксплуатации железобетонной конструкции, измеряя расстояние между ползунами, получают данные о деформации конструкции. 2 н.п. ф-лы, 3 ил.
Patent RU-2762051-C1 (RU)
Title: Container containing a capping agent with indication of opening
Inventor: ANTONELLINI VINCENT
IPC: B65D85/10
Filed: 2018-11-15
Granted: 2021-12-15
Abstract: FIELD: packing and wrapping materials.  
     SUBSTANCE: container (10) for consumer goods contains a box (12) for placing goods, which contains the front wall (18), the rare wall, the bottom wall and the side walls of the box. The upper surface of the box is open to provide an access hole designed to provide access to consumer goods. The valve (14) of the lid is pivotally connected to the rear wall of the box and contains the upper wall (30) of the lid and the front wall (32) of the lid. In the closed position of the lid valve, the upper wall of the lid and the front wall of the lid overlap the access opening and the front wall of the box. Before opening the container for the first time, the front wall of the lid is connected to each of the side walls of the box along a weakened line (38) running along the leading edge of the corresponding side wall of the box. After separating the lid valve from the box along the weakened line, the lid valve is able to move to an open position in which the access hole is not closed.  
     EFFECT: invention provides an opportunity for the consumer to easily find out that the container has not been opened.   
     14 cl, 7 dwg
Patent RU-2735331-C1 (RU)
Inventor: SPITANS SERGEJS
IPC: H05B6/32
Filed: 2019-07-09
Granted: 2020-10-30
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method of levitation melting and a device for making casts with movable induction devices. In the method of making casts from electroconductive material by means of levitation melting method, charge (1) is brought into a levitation condition by using electromagnetic variable fields generated by at least a pair of inductor coils (3) arranged opposite each other with a core of ferromagnetic material (4). Inductor coils (3) with their cores are located in each pair of movable relative to each other, and they are moved between the melting position with a short distance and the casting position with a large distance. 
     EFFECT: improving melting efficiency. 
     5 cl, 2 dwg
Patent RU-2745941-C1 (RU)
Inventor: GAZAROV ALENIK GRIGOREVICH
IPC: G01N9/08
Filed: 2020-08-05
Granted: 2021-04-05
Abstract: FIELD: oilfield equipment.  
     SUBSTANCE: invention relates to oilfield equipment of oil production facilities and can be used for automatic measurement of liquid flow rate during joint collection of oil and gas. Disclosed is an installation for determining the flow rate of a liquid during the joint collection of oil and gas, containing at least one switch 3 of the flow of well products, one outlet pipe of which is connected to the measurement line, and the other to the flow line 19. The measurement line includes means for measuring the flow rate of the gas-liquid mixture and the content free gas in a gas-liquid mixture, which are series-installed flow measurement module 6 and free gas measurement module 7, which includes gas-liquid mixture density sensors 24 installed at different immersion depths, each of which includes a float 26 connected to a rod 27 acting on a strain gauge 28 connected to the measuring unit 29.  
     EFFECT: creation of a non-separable installation for measuring the flow rate of a liquid during the joint collection of oil and gas, in which no sources of radioactive radiation are used, no correction of readings is required when the properties of the liquid change. 
     4 cl, 5 dwg