baber/WOPTO huggingface dataset:
Patent RU-2704381-C1 (RU)
Inventor: BOLSHAKOV MIKHAIL VALENTINOVICH
IPC: B64C13/00
Filed: 2019-02-12
Granted: 2019-10-28
Abstract: Изобретение относится к аэродинамическому управлению техническими объектами, преимущественно малоразмерными летательными аппаратами (ЛА), совершающими полет с маневрированием на небольших углах атаки и скольжения (например, по прямолинейным или баллистическим траекториям). Для аэродинамического управления летательным аппаратом (ЛА) (1) производят периодическое выдвижение в обтекающий ЛА воздушный поток консолей (2) с их последующим утапливанием в исходное положение. При этом консоли (2) размещают в фюзеляже ЛА (1) симметрично его тангажной плоскости. Выдвижение каждой консоли (2) производят на 10%…100% ее размаха с частотой ввода в воздушный поток до 200 Гц. Поперечному сечению консоли (2) придают конфигурацию плоской пластины или аэродинамического профиля. На ЛА (1) размещают не менее двух пар консолей (2). Консоли (2) каждой пары разворачивают до достижения их средними аэродинамическими хордами (САХ) угла ±(0,5 … 45) градусов относительно плоскости симметрии пары, параллельной продольной оси ЛА. В обтекающий ЛА воздушный поток вводят одновременно не менее двух консолей (2). Обеспечивается эффективное аэродинамическое управление летательным аппаратом в «релейном» режиме без потерь скорости при интенсивной штатной работе и с возможностью размещения аэродинамических рулей не на плоскостях, а в фюзеляже, более плотная по сравнению с традиционными схемами складывающихся аэродинамических рулей компоновка, меньшая конструктивная сложность и энергопотребление приводов, отсутствие специализированных систем раскрытия (в т.ч. синхронного) и фиксации консолей рулей, удобство герметизации (например, пленочным кольцом), повышенная общая надежность при хранении и эксплуатации. 8 з.п. ф-лы, 7 ил.
Patent RU-2706442-C1 (RU)
Title: Apparatus for making a plastic bag and a method of making a plastic bag
Inventor: TOTANI MIKIO
IPC: B31B70/60
Filed: 2017-07-12
Granted: 2019-11-19
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to an apparatus for continuous production of plastic bags and a method for production thereof. Purpose of the invention is installation of drain branch pipe 4 on the first or second material 1 or 2, and also manufacturing of plastic package from materials of side inserts 3 in addition to the first and the second sheet materials 1 and 2. At any moment of periodic feed of first and second sheet materials 1 and 2, holes are formed, as well as positioning and insertion of drain branch pipes 4 into said holes. At any moment of periodic supply of first and second sheet materials after application of first and second sheet materials 1 and 2 on each other, first and second sheet materials 1 and 2 are thermally bonded to each other in longitudinal direction by longitudinal gluing device 11, as well as heat bonding of webs of first and second sheet materials 1 and 2 with materials of side inserts 3 in transverse direction by transverse gluing device 12. 
     EFFECT: proposed are apparatus for making a plastic bag and a method of making a plastic bag. 
     10 cl, 40 dwg
Patent RU-2710759-C1 (RU)
Inventor: KABLOV EVGENIJ NIKOLAEVICH
IPC: C22C19/05
Filed: 2019-03-06
Granted: 2020-01-13
Abstract: Изобретение относится к области металлургии, а именно к производству жаропрочных сплавов, и может быть использовано при изготовлении лопаток газотурбинных двигателей, длительно работающих при температурах до 1200°С. Жаропрочный сплав на основе никеля содержит, мас. %: хром 1,3-3,3, кобальт 4,5-9,0, алюминий 5,3-5,9, вольфрам 0,2-2,0, молибден 0,5-2,5, тантал 7,0-10,0, рений 8,0-12,0, лантан 0,002-0,1, рутений 2,0-7,0, никель – остальное. Сплав характеризуется длительной прочностью σ110 МПа при температуре 1200°С. Обеспечивает возможность изготовления турбинных лопаток с монокристаллической структурой с их последующей термической и/или баротермической обработкой. 2 н.п. ф-лы, 2 табл., 1 пр.
Patent RU-2719678-C1 (RU)
Inventor: CHERKASOV VLADIMIR KONSTANTINOVICH
IPC: E04B2/10
Filed: 2019-06-05
Granted: 2020-04-21
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction structures and can be used in masonry during erection of columns and walls. Essence of invention consists in the fact that hardening and, therefore, increasing bearing capacity of masonry is carried out due to the fact that in the mass of masonry mortar in one layer in a non-contact way there are closed reinforcement elements of circular shape of reinforcement steel, wherein diameter of reinforcement rings and number of their rows are matched with size of cross-section of masonry, and the section size of the reinforcement steel range is selected as a result of calculation taking into account the reinforcement ring loading schedule by the masonry mortar internal pressure.EFFECT: technical result of proposed method of increasing bearing capacity of reinforced-stone masonry is to increase its strength to strength level of bricks for compression, to reduce consumption of reinforcement steel and to simplify manufacturing technology.1 cl, 3 dwg
Patent RU-2729879-C1 (RU)
Inventor: KARELIN ANDREJ NIKOLAEVICH
IPC: H05B3/03
Filed: 2019-06-11
Granted: 2020-08-13
Abstract: FIELD: heating. 
     SUBSTANCE: claimed technical solution relates to electric heating devices intended for heating and evaporation of water in flow rate mode and in closed water and steam-water circuits. Essence of invention consists in the fact that in order to fulfill these conditions and to ensure energy super efficiency of industrial plants at minimum hydraulic resistance of system it is proposed to make electrode in form of toroid. 
     EFFECT: making an electrode in the form of a toroid and using a toroidal electrode provide for the energy efficiency of industrial installations with minimum hydraulic resistance of the system. 
     1 cl, 11 dwg
Patent RU-2723879-C1 (RU)
Inventor: Sviridov Anatolii Grigorevich
IPC: B29C33/30
Filed: 2019-08-27
Granted: 2020-06-17
Abstract: Изобретение относится к авиационной и аэрокосмической технике, а именно к оснасткам для изготовления крупногабаритных корпусных деталей из полимерных композиционных материалов для отсеков космических кораблей, и может быть использовано при изготовлении замкнутых конструкций оболочечного типа. Технический результат выражается в снижении трудоемкости изготовления устройства и повышении его технологичности при эксплуатации. Оснастка для формования крупногабаритных изделий из композиционного материала состоит из первого и второго элементов, при этом второй элемент надет на первый с прилеганием внутренней поверхности второго элемента к части внешней поверхности первого с образованием формующей поверхности для изделия внешней поверхностью второго элемента и не закрытой частью внешней поверхности первого элемента. Второй элемент выполнен сборно-разборным и состоит из не менее чем двух сегментов с технологическими зазорами между ними с возможностью их съема внутрь оснастки. Сегменты могут быть стянуты между собой, а элементы выполнены из материала с термическим коэффициентом линейного расширения, близким с материалом формуемого изделия. 6 ил.
Patent RU-2736061-C1 (RU)
Inventor: Revin Viktor Vasilevich
IPC: C12N1/20
Filed: 2019-11-08
Granted: 2020-11-11
Abstract: FIELD: biotechnology; medicine. 
     SUBSTANCE: invention refers to biotechnology and medicine, namely to a method for producing a biocomposite based on airgel of bacterial cellulose having haemostasis properties. Method comprises producing a gel film of bacterial cellulose by culturing a strain of bacteria Gluconacetobacter sucrofermentans VKPM V-11267 in static conditions on a medium with molasses, separation of obtained gel film of bacterial cellulose from culture medium and its cleaning, mechanical grinding of purified gel film of bacterial cellulose for 10 minutes, production of hydrogel a) bacterial cellulose-chitosan in ratios of 80:20 by mixing 2 % chitosan solution in 1 % acetic acid, bacterial cellulose hydrogel, 25 % glutaric aldehyde, with addition of sodium fusidine in combination with one or more additional components, or b) bacterial cellulose:chitosan:gelatine:transglutaminase in ratio of 5:5:15:5 respectively, with addition of sodium fusidine in combination with one or more additional components, wherein the additional components are selected from physiologically active polyphenolic compounds - dehydroquercetin or resveratrol, low-molecular peptides - tinrostyma, and/or coagulation factors - thrombin or transglutaminase, obtaining airgel by freezing in a low-temperature refrigerator for a day and then performing lyophilic drying. 
     EFFECT: invention provides wider range of wound coatings based on airgel of bacterial cellulose with enhanced haemostatic properties and antimicrobial action. 
     1 cl, 16 ex
Patent RU-2747942-C1 (RU)
Inventor: HAN AIHUI
IPC: A47J44/00
Filed: 2017-09-12
Granted: 2021-05-17
Abstract: FIELD: control devices.SUBSTANCE: invention relates to a food processor and a method of controlling display of the interface thereof. The food processor is comprised of two or more different types of bowls; a base whereon an element for determining the type of appliance is installed, said element configured to recognize the type of bowl, wherein the element for determining the type of appliance is configured to send a corresponding appliance type signal depending on the type of bowl installed onto the element; and a control unit configured to receive an appliance type signal in order to trigger the corresponding control program and display the corresponding control interface on the touch panel, wherein the control interfaces are displayed when irradiated with light of different wavelengths, respectively.EFFECT: invention solves the problem of low functional integration of food processors known from the technical level.28 cl, 16 dwg
Patent RU-2729064-C1 (RU)
Inventor: KRYUKOV VALERIJ VLADIMIROVICH
IPC: G21H1/12
Filed: 2019-11-14
Granted: 2020-08-04
Abstract: Изобретение относится к средству преобразования ядерной энергии (энергии радиоактивного распада и/или деления) в оптическую энергию и может быть использовано для накачки активной среды лазера. В изобретении обеспечивают прохождение ядерных частиц через по меньшей мере один слой активированного сцинтиллятора с получением излучения узкого спектра или нескольких узких спектров в диапазоне от инфракрасного (ИК) до ультрафиолетового (УФ) и последующим преобразованием полученного излучения в энергию когерентного лазерного излучения. Причем предусмотрено расположение активированного сцинтиллятора на некотором расстоянии до активной среды лазера в твердом или жидком агрегатном состоянии и передача упомянутого накачивающего излучения из активированного сцинтиллятора до активной среды лазера через градиентный волновод с введением этого излучения через боковую поверхность волновода частично или по всей его длине и/или через его торцевую поверхность. Техническим результатом является увеличение КПД преобразования энергии ядерного излучения в энергию потока фотонов узкого спектра и получение средства накачки лазеров с высокой удельной мощностью. 2 н.п. ф-лы, 3 ил., 2 табл.
Patent RU-2737056-C1 (RU)
Inventor: SUN INKHUA
IPC: G01N21/05
Filed: 2019-03-12
Granted: 2020-11-24
Abstract: FIELD: lighting. 
     SUBSTANCE: system for illuminating and imaging a sample comprises a lens of objective, a first light source for feeding a first light of illumination through a lens of objective into a flow cell using a first grid on a flow cell, a first image sensor for capturing visualization light by means of a lens of objective, wherein the first array is located outside the field of view of the first image sensor; and a second image sensor configured to capture an image of at least a first grid and a planar waveguide in a flow cell, wherein the system is configured to estimate the image by estimating the alignment of the illumination light relative to the flow cell. 
     EFFECT: technical result is providing low-power lighting with low background level for high-speed scanning imaging with high lighting synchronization and recording. 
     28 cl, 25 dwg
Patent RU-2729909-C1 (RU)
Title: Assembly for docking of spacecraft load carrying structure (versions)
Inventor: Mironenko Evgenii Dmitrievich
IPC: B64G1/22
Filed: 2019-12-23
Granted: 2020-08-13
Abstract: FIELD: astronautics.SUBSTANCE: invention relates to space engineering, and more specifically to versions of housing structural design docking assemblies. Load carrying structure (LCS) docking assembly consists of a pad and counter padding fastened with frame LCS by means of glue and interconnected by fasteners. Pad and counter padding represent U-shaped profile repeating outer profile of LCS frame. Pad has cartridge on inner side of U-shaped profile and stud for connection. Holes in pad and counter-pad for their connection to each other are located beyond boundaries of LCS frame. A set of washers is installed between the pad and the counter-pad to ensure the guaranteed gap of the required value. In compliance with second version, screw with cylindrical head is fitted on counter pad from inner side.EFFECT: enabling higher reliability.2 cl, 2 dwg
Patent RU-2755179-C1 (RU)
Inventor: MARUTYAN ALEKSANDR SURENOVICH
IPC: E04C3/07
Filed: 2020-07-13
Granted: 2021-09-14
Abstract: FIELD: building. 
     SUBSTANCE: described technical result is achieved by the fact that the I-beam closed formed profile with cavettos for shelves includes two elements, C-shaped in cross-section, wherein each element consists of a solid or perforated vertical wall and two cavettos, as well as two elements shaped as a channel, the walls whereof are in contact with adjacent cavettos and the edges of shelves thereof and the edges of the cavettos, made toothed, are connected with a form fit, forming the upper and lower shelves of the I-beam profile together with the cavettos. The cuts of the perforated adjacent walls of the C-shaped elements along the entire perimeter are made with toothed edges for form-fit connection. The radius of the cavettos is a quarter of the width of the shelf of the profile, the height of the cuts of the perforated wall equals 0.8703 of the height of the profile at a ratio of the width of the profile to the height thereof of 1/3.857, and the ratio of the width of the profile to the height thereof in the absence of perforation in the wall is 1/9.003. 
     EFFECT: technical result of the proposed solution is the sufficient local and general stability of I-beam closed formed profiles from the plane and in the plane of the supporting structure, an increase in the rigidity, a reduction in hardening of metal and concentration of stresses, an expansion in the scope of rational application, as well as a reduction in the additional costs and consumption of the structural material. 
     1 cl, 9 dwg
Patent RU-2746661-C1 (RU)
Title: Method for rehabilitation of children with speech and mental disorders
Inventor: Efremova Tatyana Evgenevna
IPC: A61K31/198
Filed: 2020-07-27
Granted: 2021-04-19
Abstract: FIELD: medicine; pediatrics; neurology. 
     SUBSTANCE: invention relates to medicine, namely to pediatrics and neurology, and concerns the rehabilitation of children with speech and mental disorders. For this purpose, complex treatment is carried out, including nootropic therapy, classes with a developmental pediatrician, psychocorrective classes, and game and physical exercises according to the established program. Classes are held in a specially equipped hall of sensory integration and in a sensory room. Course duration is 14 days.  
     EFFECT: method provides an effective rehabilitation of children with speech and mental disorders due to the stimulation of various sensor system and formation of adaptive responses to different types of sensations. 
     1 cl, 3 ex, 9 dwg
Patent RU-2758261-C1 (RU)
Title: Method for estimating effectiveness of information exchange of communication system
Inventor: MEZHUEV ALEKSANDR MIKHAJLOVICH
IPC: H04L29/00
Filed: 2020-08-21
Granted: 2021-10-27
Abstract: FIELD: communication. 
     SUBSTANCE: invention relates to methods for estimation of information exchange in communication systems. For a selected time interval, the cybernetic power and the power of information losses of the communication system are determined, the "real" (effective) cybernetic power is found using the obtained values, and the parameter of the efficiency of information transmission of the communication system considering the information losses is calculated, indicating the degree of proximity of the communication system with the ultimate information transmission capabilities thereof, considering the packet losses arising during information exchange.  
     EFFECT: increase in the accuracy of estimating the efficiency of information transmission by measuring the total average amount of lost packets and the intensity of the retransmission flow for a selected time interval by determining the power of information losses of the communication system on the basis thereof and using it to specify the values of the cybernetic power and the efficiency of information transmission of the communication system. 
     1 cl, 1 dwg
Patent RU-2757587-C1 (RU)
Title: Method for treatment of congenital hypoplasia of thumb of iv degree in children
Inventor: SHVEDOVCHENKO IGOR VLADIMIROVICH
IPC: A61B17/56
Filed: 2020-12-01
Granted: 2021-10-19
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to traumatology and orthopedics, and can be used for the treatment of congenital hypoplasia of the thumb of the IV degree in children. There is a vestige of the first metacarpal bone and trapezoid bone. A longitudinal osteotomy of the second metacarpal bone is performed, the radial fragment of the second metacarpal bone is rotated 180 degrees, its removal and movement on the interosseous muscle to the radial side, connection with the vestige of the first metacarpal bone of the hypoplastic finger are carried out. A non-blood-supplied proximal or middle phalanx of the second or fourth donor toe is inserted into the diastasis between the distal end of the rotated and withdrawn fragment of the second metacarpal bone and the rudimentary first finger. The formed first finger is fixed with a Kirshner needle.  
     EFFECT: method provides the possibility of a two-way grip of the hand, improving its appearance and the possibility of finger growth by maintaining the correct anatomical proportions of the finger.  
     1 cl, 7 dwg, 1 ex
Patent RU-2765672-C1 (RU)
Title: Method for forcing a dual-flow ejector pulse jet engine and forced dual-flow ejector pulse jet engine
Inventor: MIGALIN KONSTANTIN VALENTINOVICH
IPC: F02K7/067
Filed: 2020-12-14
Granted: 2022-02-01
Abstract: FIELD: engine building. 
     SUBSTANCE: group of inventions relates to equipment, primarily military, namely, to engines of aerial vehicles, and can be used, most likely, in engines of small unmanned aerial vehicles, such as surface-to-air, aviation, and tactical missiles, unmanned reconnaissance aircrafts, flying targets, etc. Forcing of a dual-flow ejector pulse jet engine (DFEPJE) consists in accelerating the combustion process by implementing the mechanism of oxidative methane pyrolysis forming acetylene. In order to implement the described process, coolable plates are installed in the second intake mixer pipe of the DFEPJE, and a coolable channel is installed in the back wall of the combustion chamber. Upon completion of the working cycle, burning gases containing methane, being cooled on the coolable plates and walls of the coolable channel, form acetylene further entering the combustion chamber at the suction cycle and causing acceleration of burning and growth of jet thrust. 
     EFFECT: claimed group of inventions allows for an increase in the jet thrust of the DFEPJE in the range of 15 to 20%. 
     2 cl, 5 dwg
Patent RU-2752462-C1 (RU)
Inventor: Gurov Mikhail Gennadevich
IPC: H05H3/02
Filed: 2020-12-15
Granted: 2021-07-28
Abstract: FIELD: quantum electronics. 
     SUBSTANCE: invention relates to the field of quantum electronics, devices for generating a non-uniform magnetic field profile and can be used in atomic-beam frequency standards with beams, for example, strontium, rubidium or cesium. The Zeeman moderator (ZM) of the atomic beam includes an ultrahigh vacuum tube with atomic and counterpropagating laser beams directed along its axis and a block for forming an inhomogeneous magnetic field profile attached to the tube and differs in that the forming unit consists of split half-bases with bulkheads, the planes of which perpendicular to the axis of the atomic beam, while the split semi-bases with bulkheads are made of non-magnetic material, between the bulkheads, by rotating the half-bases around the vacuum tube, sections of the solenoid are wound to provide the required gradient and direction of the magnetic field, while the step of placing the bulkheads is determined by the length of the sections of the rectangular section of the winding of the solenoid of the magnetic field profile forming unit, which connect the half-bases into a complete moderator structure. 
     EFFECT: invention simplifies the placement of the ZM solenoid with a current on the vacuum part of the installation without breaking the ultra-high vacuum, ensures strict adherence to the calculated values of the magnetic field profiles and flexibility of setting ZM. 
     1 cl, 4 dwg
Patent RU-2762312-C1 (RU)
Title: Mechanism for electrochemical separation in a molten salt reactor
Inventor: BENSON DZHON
IPC: G21C19/44
Filed: 2019-05-29
Granted: 2021-12-17
Abstract: FIELD: separation.SUBSTANCE: invention relates to molten salt reactors wherein the molten salts can include products of nuclear fission. The mechanism of chemical separation includes a molten salt receiver with molten salts placed therein; a solvent receiver, located wherein is a solvent; an electrode, and an electrode moving mechanism. The electrode moving mechanism may have a configuration allowing for immersion of the electrode in the molten salt receiver so that a chemical reaction occurs between the electrode and one or more products of nuclear fission in the molten salts. The electrode moving mechanism can ensure immersion of the electrodes in the molten salt receiver so that the products are deposited on the electrode.EFFECT: invention ensures higher thermodynamic efficiency, and interesting and useful byproducts of nuclear fission can also be produced.21 cl, 7 dwg
Patent RU-2750828-C1 (RU)
Title: Air decontaminating heat exchanger and heater
Inventor: Kordit Evsei Avrumovich
IPC: F24H3/00
Filed: 2021-01-19
Granted: 2021-07-05
Abstract: FIELD: power engineering. 
     SUBSTANCE: heater includes a casing, a fan, a burner and a heat exchanger with a body, installed relative to the casing with a gap for air passage, the heat exchanger is made with at least one channel inside the body of the heat exchanger body for the passage, heating and decontamination of air, and the elements of the channel direct the air flow to the channel wall heated by the burner. The channel inside the body of the heat exchanger for the passage, heating and decontamination of air is made zigzag-shaped, wherein each previous elbow of the channel directs the air flow to the wall of the next elbow, heated by the burner. The heater includes a cylindrical casing and a fan, a burner and a heat exchanger with a cylindrical body with an axisymmetrical hole in the end wall for the burner located inside the body and holes for entrance of the air into the channels, and with holes for output of the heated and decontaminated air on the periphery of the opposite end wall of the body, all located in the casing consequently and axisymmetrically, wherein the throughput capacity of the channels inside the body of the heat exchanger exceeds the throughput capacity of the gap between the casing and the body of the heat exchanger by more than 10 times. 
     EFFECT: invention allows heating microdrops in the process of passage of the air flow through the heat exchanger to a temperature exceeding the temperature of denaturation of proteins and nucleotides of pathogenic microbes. 
     9 cl, 2 dwg