baber/WOPTO huggingface dataset:
Patent RU-2730850-C1 (RU)
Title: Hydrogel composition for treating investing tissue defects by photodynamic therapy
Inventor: SOLOVEVA ANNA BORISOVNA
IPC: C01G49/00
Filed: 2020-01-15
Granted: 2020-08-26
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to surgery, and can be used in treating investing tissue defects. Disclosed is a hydrogel composition for treating the investing tissue defects by a photodynamic therapy (PDT) comprising Photoditasine as a photosensibiliser, Pluronic F127 as an amphiphilic polymer, dinitrosyl iron complexes with glutathione (DNIC-GL) as a substance promoting regeneration at the cellular level, sodium alginate as a substance promoting regeneration at the tissue level. A method of treating the investing tissue defects using a photodynamic therapy involves applying the above composition to the in need of treatment at least one portion of the integumentary tissue.EFFECT: provision of high efficiency of treatment of investing tissue defects of various etiology due to anti-inflammatory and pro-regenerative effect from mutual influence of four components of the specified composition.7 cl, 1 tbl, 4 ex, 1 dwg
Patent RU-2740897-C1 (RU)
Title: Сбор лекарственных растений ноотропного действия
Inventor: Dorovskikh Ekaterina Anatolevna
IPC: A61K36/484
Filed: 2020-03-17
Granted: 2021-01-21
Abstract: Изобретение относится к фармацевтической промышленности, а именно к сбору лекарственных растений ноотропного действия. Сбор лекарственных растений, обладающий ноотропным действием, включает листья гинкго билоба, листья бадана толстолистного, траву лабазника вязолистного, корни солодки, плоды боярышника при определенном соотношении компонентов. Вышеописанный сбор обладает выраженным ноотропным действием, в том числе на фоне приема препаратов, снижающих когнитивные функции, и при этом является безопасным при длительном ежедневном применении в терапевтических дозах. 3 табл., 2 пр.
Patent RU-2752694-C1 (RU)
Inventor: NORY RAVIKIRAN
IPC: H04W52/14
Filed: 2018-09-11
Granted: 2021-07-30
Abstract: Изобретение относится к беспроводной связи и может быть использовано для указания луча. Пользовательское оборудование выполнено с возможностью приема информации нисходящей линии связи (DL). На основе информации D определяют пространственную ассоциацию для передачи по восходящей линии связи (UL) и определяют параметры управления мощностью (PC) UL на основе информации DL. Технический результат - уменьшение задержки и повышение качества принимаемого сигнала. 3 н. и 34 з.п. ф-лы, 7 табл., 17 ил.
Patent RU-2739241-C1 (RU)
Title: Method for decontamination of a fly ash formed during burning of wastes and a device for its implementation
Inventor: FROLOV SERGEJ MIKHAJLOVICH
IPC: B09B3/00
Filed: 2020-06-11
Granted: 2020-12-22
Abstract: FIELD: technological processes. 
     SUBSTANCE: group of inventions relates to a method for decontamination of fly ash generated during combustion of domestic and industrial wastes and to a device for its implementation. Method for decontamination of fly ash from waste combustion involves feeding toxic fly ash into a reactor, in which toxic fly ash is decontaminated in a medium of highly superheated water vapor in the absence of oxygen, and a highly superheated steam is fed into the reactor in the form of pulsed supersonic jets so, that in reactor stable high-temperature vortex structures are formed, toxic fly ash is fed into the reactor continuously or in portions to ensure maximum stay of fly ash in said vortex structures, intensive shock waves accompanying supply of supersonic jets of highly superheated water vapor, prevent agglomeration of particles of fly ash, removal of neutralized fly ash from the reactor is carried out continuously or in portions; at that, in the reactor for prevention of atmospheric air suction the increased pressure is maintained. Device for implementing said method of decontaminating fly ash includes a reactor and a control system, the reactor is equipped with a pulse detonation generator and a section for feeding heavily superheated steam to the reactor, wherein the strongly overheated water vapor supply section is made so, in order to ensure supply of at least two opposite pulsed supersonic jets of highly superheated steam to the reactor and supply of toxic fly ash to the reactor together with pulsed supersonic jets of highly superheated steam, as well as systems for feeding toxic fly ash, removal of neutralized fly ash and cooling of reactor. 
     EFFECT: high efficiency of the method of decontaminating toxic fly ash while eliminating preliminary filtration of off-gases. 
     4 cl, 2 dwg
Patent RU-2741690-C1 (RU)
Inventor: KIT OLEG IVANOVICH
IPC: G01N33/574
Filed: 2020-06-08
Granted: 2021-01-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and concerns a method for predicting the course of low-grade glial tumors based on a cytokine microenvironment, consisting in the fact that in the tumor tissue by the immunoenzymometric analysis the complex content of interleukins IL-4, IL-6, IL-8 is determined, and with their total IL-4 content within 0.5 to 1.4 pg/ml/g of protein, IL-6 from 4.4 to 50.6 pg/ml/g of protein, IL-8 from 43.7 to 125.2 pg/ml/g of protein predicted early tumor progression within 7-14 months after operation, and with their total content of IL-4 ranging from 13.1 to 28.2 pg/ml/g protein, IL-6 from 0 to 8.2 pg/ml/g protein, IL-8 from 0.3 to 19.6 pg/ml/g of the protein, progression is predicted more than 14 months after the operation. 
     EFFECT: invention provides predicting the course of low-grade glial tumors based on their cytokine microenvironment. 
     1 cl, 2 ex
Patent RU-2755325-C1 (RU)
Inventor: MASLOV ALEKSANDR VLADIMIROVICH
IPC: B22D41/02
Filed: 2020-08-24
Granted: 2021-09-15
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the field of metallurgy and can be used in manufacture of lining. The method for manufacturing lining of a metal-melting or metal-pouring apparatus by the additive method includes forming heat-insulating, reinforcing and working layers of the lining by the shotcreting method using a 3D-printer. The layers of the lining are formed by layer-by-layer laying of mixtures corresponding in composition thereof to the laid layer of the lining. The mixtures are sequentially extruded from the printing head of the 3D-printer and laid layer by layer forming a predetermined geometry and thickness of the lining of said apparatus using a control code and in accordance with a computer 3D-model of the lining. After a predetermined amount of layers is applied and a predetermined thickness of the lining is obtained, the lining is smoothed using trowels or a roller. 
     EFFECT: increase in the accuracy of geometry and dimensions of the manufactured lining, increase in the speed of manufacture thereof and a possibility of automating the lining process are provided. 
     2 cl, 3 dwg
Patent RU-2763261-C1 (RU)
Title: Method for processing network traffic datagrams to hide corresponding pairs of subscribers of information and telecommunication systems
Inventor: Starodubtsev Iurii Ivanovich
IPC: G06F21/60
Filed: 2020-11-25
Granted: 2021-12-28
Abstract: FIELD: information security. 
     SUBSTANCE: invention relates to the field of information security in computer systems and networks. The method for processing network traffic datagrams to hide corresponding pairs of subscribers of information and telecommunication systems is implemented by using the minimum required amount of trusted nodes sufficient to eliminate direct addressing of the datagrams between the sender and the recipient of messages, use multiple addresses for each subscriber and for each trusted node, as well as break the address space of each trusted node into non-overlapping groups according to the number of information directions. 
     EFFECT: minimised requirements for the productivity of the elements of a communication network and the overall resource intensity of the communication network with maintained security against unauthorised access during data exchange between the elements of the communication network. 
     1 cl, 4 dwg
Patent RU-2764674-C1 (RU)
Title: Method for measuring the junction-to-case heat resistance and the junction-to-case heat time constants of crystals of semiconductor products included in an electronic module
Inventor: Sergeev Vyacheslav Andreevich
IPC: G01N25/00
Filed: 2020-11-25
Granted: 2022-01-19
Abstract: FIELD: measuring. 
     SUBSTANCE: invention relates to the technology for measuring the heat parameters of electronic modules with uncased semiconductor products (SCP) and can be used for controlling the quality of assembly of electronic modules with two crystals of uncased SCPs both at the stages of development and production of electronic modules and at the input control of consumer enterprises of electronic modules in evaluation of the temperature reserves thereof. The substance of the invention consists in the fact that the electronic module with two uncased semiconductor products as active elements, at an initial temperature T 0 , at time t 01 , is supplied with a pulse with a heating power of a preset level of P 01  with a duration t I1 ≈τ Tn-k , wherein τ Tn-k  is the approximate value of the junction-to-case heat time constant of crystals of the semiconductor products, the temperature increment ΔT 11 (t I1 ) and ΔT 21 (t I1 ) of the active area (surface) of the crystal of the first and second semiconductor products, respectively, are measured relative to the initial temperature at the end of the first pulse of the heating power, after the end of the first pulse of the heating power, the electronic module is cooled to the initial temperature, then at the time t 02  a second pulse of the heating power at the level of P 02  with the duration t I2 ≈(3÷5)τ Tn-k  is supplied thereto and the temperature increment ΔT 12 (t 1 ) and ΔT 22 (t I1 ) of the crystals of the first and second semiconductor products, respectively, are measured again after a time interval t I1 , and ΔT 12 (t I2 ) and ΔT 22 (t I2 ) at the end of the second pulse of the heating power, the junction-to-case heat time constants of the semiconductor products are calculated according to the formulas 
       ,  , 
     and the junction-to-case heat resistances - according to the formulas 
       ,  , 
     wherein P 12 =aP 11 ,  ,  ,    
     EFFECT: invention measures the heat parameters of electronic modules with uncased SCP. 
     1 cl, 2 dwg
Patent RU-2748085-C1 (RU)
Inventor: Shteinberg Roman Lvovich
IPC: E01B11/54
Filed: 2020-11-30
Granted: 2021-05-19
Abstract: FIELD: railways. 
     SUBSTANCE: invention relates to the field of the upper build of the railway track, in particular to the butt electrical insulating connections of rails. Composite insulating overlays with two composite locking plates are placed on both sides of the rails to be joined. The plates are made in the form of elongated elements with transverse through holes. The fasteners are placed in the holes and the composite overlays and locking plates are pulled together through the rail neck. One of the locking plates on each side of the rails contains a protrusion with a magnetic shunt insert. The protrusion overlaps with the adjacent flat locking plate.  
     EFFECT: magnetic field strength in the area of the insulating joint of the rails decreases. 
     2 cl, 2 dwg
Patent RU-2758543-C1 (RU)
Title: Corrective device for treatment of kyphotic spine deformities
Inventor: JALILOV TOQRUL YASHAR
IPC: A61F5/02
Filed: 2019-05-06
Granted: 2021-10-29
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to orthopedics, and can be used for the treatment and prevention of pathological kyphosis of the thoracolumbar, upper thoracic and cervical spine. The effect is achieved by the fact that a corrective device for the treatment of kyphotic deformities of the spine, containing a belt with mechanical Velcro at the ends, a back with shoulder straps connected to the belt, buckles placed on the belt for guiding shoulder straps, stiffening ribs made of elastic material, additionally contains a flexible a rail with a length from the lower edge of the belt to the back of the patient's head, a vertical pocket located in the middle of the belt and back to accommodate the lower part of the flexible rail, a chin with fastening elements made to cover the outer surface of the upper part of the flexible rail and fix it in the selected position. The effect is also achieved in that the corrective device for the treatment of kyphotic deformities of the spine additionally contains at least two vertically arranged straps, each of which is connected with one end to the upper part of the belt, while the straps have a length sufficient to grip the patient's trouser belt and fix the second end in the selected position, for example, by means of Velcro. 
     EFFECT: creation of a device for the prevention and effective treatment of kyphotic deformities of the thoracolumbar, thoracic and cervical spine with the possibility of the necessary dosage correction of kyphotic deformities of all spine parts. 
     2 cl, 6 dwg
Patent RU-2764181-C1 (RU)
Title: Coating compositions hardened at low temperatures and coatings produced therefrom
Inventor: WANG WEI
IPC: C09D167/02
Filed: 2019-06-11
Granted: 2022-01-14
Abstract: FIELD: coatings. 
     SUBSTANCE: invention can be used for applying coatings onto metal substrates used in manufacture of vehicles. The composition for applying a coating comprises a melamine resin including imine and methylol functional groups and at least one polymer capable of reacting with the melamine resin. Said polymer is produced from components containing more than 20% wt. of polytetrahydrofurane and more than 5% wt. of carboxylic acid or an anhydride thereof, has an acid number of at least 15 and a pKa of less than 5. Also proposed are a substrate, a multi-layer coating system, and a method for coating a substrate with the multilayer coating. 
     EFFECT: reduction in the hardening temperature of the coating, improvement in the adhesion and resistance to solvents thereof. 
     29 cl, 1 dwg, 11 tbl, 12 ex
Patent RU-2751419-C1 (RU)
Inventor: MALYSHKINA ANNA IVANOVNA
IPC: G01N33/53
Filed: 2021-01-20
Granted: 2021-07-13
Abstract: Изобретение относится к области медицины, в частности к акушерству и гинекологии. Предложен способ прогнозирования прерывания беременности в виде самопроизвольного выкидыша или неразвивающейся беременности в сроке до 22 недель гестации у женщин с угрожающим выкидышем ранних сроков и привычным невынашиванием в анамнезе. В сроке 5-12 недель гестации до начала сохраняющей терапии в периферической венозной крови определяют относительное содержание IL-10+ клеток в моноцитарном гейте. При его значении, равном 27,0% или менее, прогнозируют прерывание беременности в виде самопроизвольного выкидыша или неразвивающейся беременности в сроке гестации до 22 недель. Изобретение обеспечивает расширение арсенала прогностических средств, повышение чувствительности, специфичности и точности прогнозирования прерывания беременности в виде самопроизвольного выкидыша или неразвивающейся беременности. 1 табл., 3 пр.
Patent RU-2756085-C1 (RU)
Title: Method for restoration of working bodies by gas-flame surfacing
Inventor: MOTORIN VADIM ANDREEVICH
IPC: C23C4/12
Filed: 2021-02-05
Granted: 2021-09-27
Abstract: FIELD: worn out parts restoration. 
     SUBSTANCE: invention relates to the restoration of worn out parts and can be used in the restoration of the working bodies of tillage machines. The method includes removing the worn-out cutting-blade part of the working body, making a patch plate from steel strip SHKH15SG with a thickness of 2.1 mm and welding it by contact-turned welding to the restored working body, hardening the surface of the patch plate by surfacing a wear-resistant material over the entire surface area of ​​the patch plate. Strengthening is carried out by flame spraying in two stages. First, the sublayer is sprayed with a thermosetting powder with a thickness of 0.05-0.15 mm, and then the main layer with a wear-resistant powder alloy with a thickness of 2 mm, while the sublayer and the main layer are applied at the same spraying modes - oxygen pressure 0.35-0.45 MPa, acetylene pressure 0.03-0.05 MPa, oxygen consumption 960-1100 l/h, acetylene consumption 900-1000 l/h, distance from the nozzle tip to the surface to be welded 160-200 mm, powder consumption 2.5- 3 kg/h, while before starting spraying, the working body is heated to a temperature of 50-100°C. 
     EFFECT: invention allows increasing the hardness and wear resistance of the restored working bodies under conditions of intense abrasive wear. 
     1 cl, 1 ex
Patent RU-2755563-C1 (RU)
Inventor: KOZIN VIKTOR MIKHAJLOVICH
IPC: B63B35/08
Filed: 2021-03-09
Granted: 2021-09-17
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to the field of shipbuilding, in particular to submarines that destroy the ice cover by resonant flexural-gravity waves. A device for breaking the ice cover is proposed, which is a submarine capable of moving under the ice at a resonant speed. An easily deformable shell is installed on the upper surface of the hull of the ship in its bow under the first depression of the flexural-gravity waves excited by the ship, under which a damping fluid is located. The shell is covered with a screen capable of periodically closing and exposing it with the frequency of resonant flexural-gravitational waves for a time equal to half the period of these waves.  
     EFFECT: increased efficiency of destruction of ice cover. 
     1 cl, 1 dwg
Patent RU-2768532-C1 (RU)
Title: Method for shooting marking cartridges and marking cartridge implementing it
Inventor: GRINBERG MIKHAIL VLADIMIROVICH
IPC: F42B5/02
Filed: 2021-06-07
Granted: 2022-03-24
Abstract: FIELD: weapons. 
     SUBSTANCE: inventions group relates to weapons, namely to a method for firing marking cartridges and a marking cartridge that implements this method. The method for firing marking cartridges includes the use of cartridges with safety projectile equipment completely installed inside the cartridge case, containing a capsule with a coloring agent made in the form of a cap with a weakened head part made of a polymer material and a plug installed in a tray made of an elastic material, shot production. The method includes movement of safe throwable equipment along the bore of a weapon under the action of powder gases, protection of a capsule with a coloring agent from the effects of powder gases, obturation of powder gases, protection of a capsule with a coloring matter from interaction with the barrel bore, and departure of safety-safe thrown equipment from the bore with the required initial speed. When fired, the projectile equipment is moved through a circular section, the minimum diameter of which is less than the outer diameter of the capsule with the dye. After that, the capsule with the colorant is acted upon with a radial force exceeding the strength of the capsule, and the capsule with the colorant is opened until the missile equipment leaves the barrel bore. A marking cartridge is also disclosed, which implements a method for firing marking cartridges. 
     EFFECT: increasing the reliability of the shooting results due to the controlled opening of the capsule with the coloring matter. 
     2 cl, 4 dwg
Patent RU-2767557-C1 (RU)
Inventor: CAROME EDWARD
IPC: F21K9/23
Filed: 2020-04-18
Granted: 2022-03-17
Abstract: Изобретение относится к огню взлетно-посадочной полосы (ВПП) аэропорта для применения в качестве огня подхода к ВПП для системы светосигнального оборудования ВПП. Огонь ВПП имеет корпус огня с цоколем, конфигурация которого обеспечивает опору огню ВПП в соответствующей осветительной розетке соответствующей системы светосигнального оборудования ВПП. Цоколь включает в себя электрическое соединение, предназначенное для электрического соединения огня ВПП с соответствующей системой светосигнального оборудования ВПП. Огонь дополнительно включает в себя одно или более выходных окон. Огонь ВПП имеет высокоэффективный источник инфракрасного (ИК) излучения и один или более отражателей ИК излучения для направления из источника ИК излучения наружу через упомянутое одно или более выходных окон. Источник ИК излучения имеет нитридкремниевый элемент. Источник ИК излучения генерирует ИК излучение в значительных количествах и фактически не обнаруживаемый видимый свет с гораздо меньшим потреблением мощности. Повышается эффективность. 18 з.п. ф-лы, 7 ил.
Patent DE-2455465-C2 (DE)
IPC: H01L41/00
Filed: 1974-11-19
Granted: 1985-02-28
Abstract: An oscillator case assembly includes a casing element and an oscillator element housed therein in a hermetically sealed manner. The casing element is made of a solid insulating material, preferably glass or ceramic material, and at least two thin conductive layer elements are provided on said casing element, each serving as parts of lead-in and lead-out means for the oscillator element, respectively.
Patent DE-3100126-C2 (DE)
Title: Regler mit einem Sollwert/Istwert-Vergleichsorgan
IPC: H02P29/00
Filed: 1981-01-05
Granted: 1985-04-04
Abstract: Der PI-Regler für einen blockierbaren Stellmotor (16) umfaßt einen Umschalter (36) mit einer ersten Normalbetriebsstellung, in der das Regelsignal dem I-Glied (10) zugeführt wird und in dessen anderer Stellung dem I-Glied der Ausgang eines Subtraktionsorgans (40) zugeführt wird, an dessen Eingängen die Eingangs- und Ausgangsgröße des Stellmotors liegen; der Umschalter wird mittels eines Komparators betätigt, der bei kleinem Absolutwert der Regelabweichung zugleich den Stellmotor blockiert. Auf diese Weise wird der Stellmotor weniger oft betätigt, ohne daß die Regelgenauigkeit merklich beeinträchtigt wird.
Patent DE-3110271-C2 (DE)
IPC: G06F7/548
Filed: 1981-03-17
Granted: 1984-05-24
Abstract: A plotting device is disclosed containing a traveling carriage drawing apparatus and distance measuring devices in the traveling carriages which emit a number of electrical pulses which are proportional to the displacement of the traveling carriages and which are weighted with an adjustable scale factor, to be measured as coordinate values (x, y) of a basic Cartesian basic coordinate system. The measured coordinate values are transmissible to and recordable by indicator units located within the area of a traveling carriage. The basic coordinate system possesses a selectable, stationary zero point and fixed axis directions in the traveling direction of the traveling carriages. In order for the user to obtain, through appropriate collection and processing of coordinate values which are actually being plotted, the information required in a form particularly suited for the preparation and dimensioning with respect to execution of the drawing, and which specifically is CAD-compatible as well, conversion means are provided which transform the measured coordinate values into the values of a desired different coordinate system. In addition, there is provided a control unit with selector button array to allow selection of the desired coordinate transformation and to transmit the measured or transformed coordinate values, as desired, to the indicator units.
Patent DE-3128821-C2 (DE)
Title: Explosionsbeschichtungsvorrichtung
IPC: B05B7/00
Filed: 1981-07-21
Granted: 1985-06-13
Abstract: Zum Beschichten durch Hochtemperaturspritzen wird eine Explosionsbeschichtungsvorrichtung mit einem Gehäuse (1) eingesetzt, auf welchem ein Rohr (2) mit einem Elektroentlader (3), ein Pulverdosierer (4), eine Mischvorrichtung (5) sowie ein Vorschubantrieb (8) für eine relative Verschiebung der Vorrichtung und eines Rohlings angeordnet sind. Der Vorschubantrieb (8) ist als angefederter Schild (11) ausgeführt, welcher auf einer Welle (12) am Ausgang aus dem Rohr (2) angeordnet ist und eine Öffnung (16) aufweist. Die Welle (12) des Schildes (11) ist mit einer Ausgangswelle (10) des Antriebs (8) durch eine Überholkupplung (17) verbunden.