baber/WOPTO huggingface dataset:
Patent RU-2707588-C1 (RU)
Inventor: Akinfeev Vladimir Olegovich
IPC: G01M9/08
Filed: 2019-03-29
Granted: 2019-11-28
Abstract: Изобретение относится к области авиации, к аэродинамическим испытаниям моделей воздухозаборников двухконтурных турбореактивных двигателей (ТРДД), в частности, для исследований, например, условий вихреобразования и попадания посторонних частиц в воздухозаборник двигателя летательного аппарата на стартовых режимах, и других исследованиях при заданных суммарных расходах воздуха через двигатель в условиях внешнего обдува. Устройство содержит внутренний и внешний контуры воздушного потока, имитирующие газогенераторный и вентиляторный контуры двигателя и управляемый с внешнего пульта дроссель регулирования площади проходного сечения внутреннего контура. Дроссель выполнен в виде заслонки с возможностью перемещения вдоль оси внутреннего контура с уменьшением или увеличением площади проходного сечения внутреннего контура. Заслонка имеет коническую форму. Технический результат заключается в обеспечении моделирования дополнительного параметра - степени двухконтурности двигателя и возможности более точной оценки степени защищенности двигателя от попадания посторонних предметов при проведении испытаний в условиях наиболее полного соблюдения условий аэродинамического подобия явления вихревого захвата посторонних частиц и других исследованиях с моделированием степени двухконтурности. 2 з.п. ф-лы, 1 ил.
Patent RU-2718578-C1 (RU)
Title: Artillery cartridge
Inventor: ASHAKOV ALEKSANDR VLADIMIROVICH
IPC: F42B5/02
Filed: 2019-05-07
Granted: 2020-04-08
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: invention relates to weapons and can be used in artillery shells and shots of unitary loading. Artillery cartridge comprises a shell installed in cartridge shell with bottom recess, propellant charge arranged in bottom recess, external cavity enclosed between inner surface of sleeve and outer surface of part of projectile, arranged in sleeve, which is connected to bottom cavity by transverse holes. Throwing charge is made of two tandem-mounted cap-section sections with convex ends, forming in their coupling zone an annular cavity located in zone of transverse holes connecting bottom recess with external cavity. Shell is installed without thrust in shell bottom with formation of annular gap, through which bottom recess is additionally connected to external cavity. 
     EFFECT: technical result consists in increase of projectile maximum flight range. 
     6 cl, 3 dwg
Patent RU-2717504-C1 (RU)
Title: Universal beam for training service dogs
Inventor: VERBOV VLADIMIR FEDOROVICH
IPC: A01K15/02
Filed: 2019-05-31
Granted: 2020-03-23
Abstract: FIELD: devices for training. 
     SUBSTANCE: invention relates to devices for training service dogs. Universal beam for training service dogs comprises solid narrow working surface (1), installed at ends on two telescopic vertical supports (2, 3) with height H 1  with fixation of extending parts (2 1 , 3 1 ), set of paired different-length removable ladders (10, 11) connected to working surface by means of detachable rotary joints (8, 9). Working surface is made with possibility of free laying on stops (4, 5) with limiters (6 1,2 , 7 1,2 ), which are rigidly fixed from sliding parts of both supports. Both telescopic supports are buried in the ground at the certain identical depth H 2 . At that, the extending part of each support has length (H 1 +H 2 ), as a result of which the maximum height of the horizontal working surface of the beam H MAX  over the surface of the dressing platform can reach the value H MAX ≈2·H 1 +H 2 . 
     EFFECT: broader functional capabilities of the beam. 
     1 cl, 4 dwg
Patent RU-2702657-C1 (RU)
Title: Method for prediction of clinical effectiveness in the patients with acute myeloblastic leukemias with anti-tumor preparations daunorubicin and cytosine-arabinoside
Inventor: Kolesnikova Mariya Aleksandrovna
IPC: G01N33/50
Filed: 2019-06-03
Granted: 2019-10-09
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to oncohematology. Method for predicting the clinical effectiveness of the AML patient is characterized by the fact that the patient is taken a blood or bone marrow sample, recovering the tumor cells, culturing them with duanorubicin and cytosine arabinoside separately, adding a WST-1 solution, determining the relative density of living cells in the wells of the plate and IC50 for each cytostatic preparation, with the IC50 value for daunorubicin falling within range of 0.014–0.25 mcM/l; from more than 0.25 to 0.5, including 0.5 mcM/l; more than 0.5 mcM/l, and the IC50 value for cytarabine falling within range of 0.3–1.5 mcM/l, from more than 1.5 to 8, including 8 mcM/l; more than 8 mcM/l, respectively, high, medium or low sensitivity of tumor cells in vitro to daunorubicin and cytarabine, respectively; and data on sensitivity of tumor cells of patient to daunorubicin and cytarabine shows clinical effectiveness of AML patient with said preparations. 
     EFFECT: what is presented is a method for predicting the clinical effectiveness of the AML patient. 
     10 cl, 1 dwg, 3 tbl, 1 ex
Patent RU-2703838-C1 (RU)
Title: Method for recovering motor function of limb
Inventor: Tsygankov Vitalii Iurevich
IPC: A61H3/00
Filed: 2019-06-18
Granted: 2019-10-22
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to restoration of motor function of extremity. Disclosed is a method comprising fixing a rehabilitated extremity in a rehabilitation simulator apparatus configured to perform cyclic flexion and extension of a patient's extremity, for this purpose, during the session with the help of electrodes installed on the skin surface above the resting muscle that drives the limb, electromyographic signals are recorded with subsequent generation by the program module of control signals transmitted to the engine of the simulator for forced movement compensating for the missing strength of the rehabilitated extremity. Maximum, background and control electromyographic signals are recorded with the most intense, relaxed and intermediate tension during the muscle, coming into the program module, and generates control signals transmitted to the simulator engine in accordance with the value of the index determined based on the ratio of the detected electromyographic signals. Electromyographic signals are analyzed to obtain wavelet spectrograms characterizing distribution of amplitudes of said signals by frequencies at time intervals of not more than 0.2 s, in the frequency range from 10 to 2,000 HZ, and determining the integral value P, determined based on the ratio of electromyographic signals, for which subtraction of the value of each amplitude of the wavelet-spectrogram of the background signal from the amplitude-proportional amplitude of the maximum and control signals, division of difference of amplitudes of control and background signal by frequency difference of amplitudes of maximum and background signal by frequency, as well as summation of ratios of said differences of amplitudes to obtain a value of integral index P, in accordance with which program module 6 generates in real time signals correlated with muscular effort of patient. 
     EFFECT: invention provides recovery of muscular activity, increased rate of reaction, as well as muscular mass of patients, reduced spasticity and level of neuropathic pains. 
     13 cl, 9 dwg
Patent RU-2714345-C1 (RU)
Title: Method of producing a gradient nanocomposite heat-shielding coating
Inventor: Savushkina Svetlana Vyacheslavovna
IPC: B82Y30/00
Filed: 2019-06-21
Granted: 2020-02-14
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to powder metallurgy, particularly to methods of producing gradient nanocomposite heat-protective coatings for parts subjected to high-temperature gas flows in aircraft, aerospace engineering and machine building. Method of obtaining a gradient coating involves plasma deposition in a dynamic vacuum of nickel-based alloy powder, zirconium oxide powder and hafnium oxide powder onto the protected surface. After application of nickel-based alloy powder, its application is continued with addition of zirconium oxide powder. Ratio of said powders in the formed mixture is gradually changed to achieve their equal ratio. Then, zirconium oxide powder is applied, and hafnium oxide powder is added without stopping its application. Ratio of said powders in the formed mixture is gradually changed similarly. At the final stage, powder of hafnium oxide stabilized with yttrium oxide is applied. 
     EFFECT: high strength of adhesion and thermal resistance of the coating. 
     1 cl, 3 dwg
Patent RU-2717845-C1 (RU)
Title: Emitter for acoustic action on bottomhole zone of oil wells
Inventor: Kulbuzhev Bashir Sultanovich
IPC: E21B28/00
Filed: 2019-07-23
Granted: 2020-03-26
Abstract: FIELD: oil industry. 
     SUBSTANCE: invention relates to oil industry and is intended for treatment of productive zones of oil, gas and water wells. Acoustic radiator has a housing with a chamber communicating with the well medium and a sealed evacuated chamber filled with electrically insulating liquid and containing magnetostrictive converters with windings connected in series. Electrical connection of magnetostrictive transducers with geophysical head is performed by means of geophysical electric leads. At that, magnetostrictive converters are fixed by retaining brackets providing mobility, and are fixed on the housing through the common plank. Sealed evacuated chamber is equipped with a pressure compensator in the form of a piston mechanism and a cavity configured to accommodate geophysical sensors. 
     EFFECT: technical result is higher reliability of emitter. 
     3 cl, 2 dwg
Patent RU-2720035-C1 (RU)
Inventor: BLOKHIN VLADIMIR ALEKSEEVICH
IPC: G01N17/02
Filed: 2019-08-06
Granted: 2020-04-23
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to ensuring trouble-free operation of field pipelines and can be used in systems for corrosion monitoring of their state. Field oil and gas pipelines local corrosion meter, comprising a matrix of two or more electrodes made from the same material as the pipeline and subjected to the same corrosion conditions, apparatus for measuring communication current between two or more electrodes of a matrix, apparatus for measuring noise of electrochemical current occurring in a matrix of electrodes, according to the invention further comprises a probe of a corrosion rate sensor which realizes an electrical resistance method, measuring transducer of corrosion rate sensor, which realizes electric resistance method, which together with previously specified means form measurement channel, processor, which inputs are connected to corresponding outputs of means for measuring communication current, means for measuring noise of electrochemical current and output of transducer of corrosion rate sensor, which realizes method of electric resistance. Number of measurement channels can be increased, and matrix of electrodes and probe of corrosion rate sensor are made flush with inner surface of pipeline. 
     EFFECT: high accuracy of estimating corrosion rate (general and local) for field conditions and ensuring invariance of the meter to the structure of the flow of the controlled medium transported through the field pipeline. 
     3 cl, 4 dwg
Patent RU-2720687-C1 (RU)
Inventor: Eliseeva Lyudmila Gennadevna
IPC: A21D13/066
Filed: 2019-10-04
Granted: 2020-05-12
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry. Disclosed is a method for production of gluten-free crisps, which involves cooking dough and baking. To produce dough one mixes sunflower seeds, flax seeds, flaxseed oil, edible soda, pink salt, maltose syrup and water till homogeneous consistence production. Water is added in amount of 20 % of total volume of used water. One adds to the produced mixture quinoa flour, lentil flour and the remaining amount of water. Then the mixture is stirred for 12–15 minutes to produce a homogeneous mass with moisture content of 64–67 %, which is then baked in the form of strata with thickness of 2–5 mm for 3–4 minutes at temperature of 200–220 °C to obtain an end product. 
     EFFECT: invention ensures production of gluten-free product, in particular, breads suitable for consumption by a wide group of consumers, including consumers suffering from obesity and having gluten allergy; products have increased food value. 
     1 cl, 1 ex
Patent RU-2720348-C1 (RU)
Title: Конфигурация получения качества соты
Inventor: DA SILVA ICARO L J
IPC: H04B7/0491
Filed: 2017-12-21
Granted: 2020-04-29
Abstract: Изобретение относится к беспроводным сетям и, в частности, к конфигурации получения качества соты. Технический результат заключается в оптимизации конфигурирования параметр N (то есть количество хороших лучей), которые должны использоваться для выполнения получения качества соты. Согласно определенным вариантам осуществления раскрыт способ, используемый в сетевом узле. Способ содержит определение по меньшей мере одного параметра N в расчете на одну несущую частоту. Параметр N указывает максимальное количество лучей, которые будут использоваться беспроводным устройством для измерений сигнала в соте. Способ содержит передачу параметра(ов) N в беспроводное устройство. 6 н. и 40 з.п. ф-лы, 26 ил.
Patent RU-2728003-C1 (RU)
Title: Method to increase npp explosion safety
Inventor: Agafonov Gennadij Leonidovich
IPC: F42B39/00
Filed: 2019-10-24
Granted: 2020-07-28
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to methods for reduction of effects of explosive loads on industrial premises, including those for NPP and large-scale chemical plants. Method to increase explosion safety in closed rooms by means of attenuation of action on a protected surface of a combustion wave or shock wave consists in arrangement of obstacles in front of the protected surface in the form of elastic shells filled with substance not supporting combustion. As the substance filling the shell there used is incombustible gas; the shells themselves are made from material destructing during time and under action of movement along the surface of shells of the wave of combustion or shock wave. Filling of shells with incombustible gas takes place immediately after detection of inflammable gas in the space in front of the protected object in hazardous concentration. 
     EFFECT: technical result consists in improvement of explosion safety, reduction of impact of explosion wave formed during emergency explosion of combustible-air mixtures on walls and floors of protected rooms. 
     7 cl, 1 tbl, 2 dwg
Patent RU-2735961-C1 (RU)
Inventor: KOSTENKO MIKHAIL YUREVICH
IPC: B82Y40/00
Filed: 2019-11-25
Granted: 2020-11-11
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the agriculture. Cavitation method of liquid organic waste disinfection and preparation of organomineral fertilizers for cavitation action on low-concentration effluents obtained using hydraulic or gravity systems for manure and manure disposal from rooms, wherein low-concentration manure wastes are disinfected in a dispersant mixer with addition of copper oxide CuO in the form of nanopowder with particle size of 20 × 10 -9  m to 40 × 10 -9  m. 
     EFFECT: invention increases efficiency of low-concentrated manure drains disinfection. 
     3 cl
Patent RU-2731739-C1 (RU)
Title: Method for determining substrate efficiency of deoxyuridine triphosphates derivatives for dna polymerases by primer completion reaction
Inventor: CHUDINOV ALEKSANDR VASILEVICH
IPC: C12Q1/02
Filed: 2019-12-13
Granted: 2020-09-08
Abstract: FIELD: biotechnology. 
     SUBSTANCE: present invention relates to biotechnology and enables to determine substrate compatibility of properties of 2'-deoxyuridine-5`-triphosphate derivatives and matrix-dependent DNA polymerases. 
     EFFECT: invention can be used in producing modified DNA fragments, as well as in producing highly efficient modified aptamers by SELEX method. 
     9 cl, 2 dwg, 1 tbl, 3 ex
Patent RU-2734908-C1 (RU)
Title: Method of treating facial nerve diseases by laser radiation
Inventor: Rostov Andrej Vitalevich
IPC: A61N5/00
Filed: 2019-12-20
Granted: 2020-10-26
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, namely neurology. Six biologically active points (BAP) on the patient's side, six symmetrical BAP on the healthy side of the face and one BAP in the middle of the face in the area of the nasal septum are determined. That is followed by measuring the response of nerve endings to the produced electrical stimulation in each BAP. Thereafter, continuous infrared laser radiation of near infrared radiation with power of about 1 Watt is applied to face area. Exposure area is 1 cm 2 , and the radiation wavelength and exposure time t are calculated so that at depth of 1 to 10 mm from the skin surface energy density - dose is in range of 0.01–10 J/cm 2 . When the skin surface is heated in the region of exposure, the radiation power is reduced by 2 times, and the exposure time t is increased by 2 times. Therapeutic course is 10–12 procedures twice a week. In 3 months after the therapeutic course, the nerve endings are repeatedly measured for the electric stimulation performed in each BAP, and if necessary, the therapeutic course is repeated. Patient is followed dynamically every 6 months. 
     EFFECT: method enables eliminating pain sensations, restoring sensitivity, preventing development of contractures of facial muscles. 
     1 cl, 5 tbl, 2 dwg, 2 ex
Patent RU-2730568-C1 (RU)
Title: Control method of gas turbine engine
Inventor: PUSHKAREV ALEKSANDR DMITRIEVICH
IPC: F02C9/00
Filed: 2019-12-25
Granted: 2020-08-24
Abstract: FIELD: engine building.SUBSTANCE: invention relates to aircraft engine building and can be used in electrohydromechanical systems for automatic control of gas turbine engines. Disclosed is a device for implementing a method of controlling position of guiding devices of a gas turbine engine compressor, including parametric identification of non-linearity of electrohydromechanical drive of "insensitivity" type in real time and compensation of nonlinearity, providing asymptotic stability of control and astatic accuracy of positioning of guide vanes of compressor with allowance for found nonlinearity parameters, comprising an electrohydromechanical drive and an automatic control and monitoring unit, comprising an electrohydromechanical drive control device and a nonlinearity compensator which performs conversion of the control device output signal by formulawhere Iis a control signal from the control device output; Iis the control current supplied to the input of the electrohydromechanical drive signal converter; N is maximum value of control current variation range; ΔZ=z-zis width of dead zone (specified in electro-hydromechanical drive certificate); d=(z+z)/2 is the dead zone center of hydromechanical system of electrohydromechanical drive, which is identified in real time by formulawhere Y(t) is a task by the position of the compressor guide apparatus; Y(t) is the actual position of the compressor guide vanes; d– current value d at time t1; e(t) is current error by the position of the compressor guiding device; k, g are tuning parameters depending on gas turbine engine operation mode.EFFECT: design of a method for controlling the position of guide vanes of a gas turbine engine compressor, providing asymptotic stability and astatic accuracy of positioning of guide vanes of a compressor taking into account non-linear characteristics of electrohydromechanical units.2 cl, 2 dwg
Patent RU-2732845-C1 (RU)
Inventor: LOGUNOV LEONID PETROVICH
IPC: B21D15/04
Filed: 2020-01-24
Granted: 2020-09-23
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to production of bellows and can be used in production of high-strength bellows mainly for operation at high pressures and temperatures in various fields of equipment. Method of bellows manufacturing consists in production of thin-wall tubular billet, installation of billet in tooling to perform shaping operation. Thin-wall tubular billet is shaped in longitudinal direction to form on its diameter in zones of maximum deformation during shaping corrugations thickenings, alternating with thinning in zones of minimum deformation of workpiece, wherein thickness of finished part wall during shaping is controlled by arrangement of tooling elements restricting movement of its separate sections in zones of minimum deformation. 
     EFFECT: technical result consists in production of thin-walled bellows with minimum thinning and irregularity of corrugation wall thickness. 
     4 cl, 6 dwg
Patent RU-2747991-C1 (RU)
Inventor: LAPIERRE JEAN-MARC
IPC: C07D487/04
Filed: 2020-02-18
Granted: 2021-05-18
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to a method for treating cancer in a person in need thereof. The method includes detecting a mutant BTK in a sample from a person, wherein the mutant BTK includes a C481S mutation; administering a compound of Formula (I), or a pharmaceutically acceptable salt thereof when a mutant BTK is detected. 
     EFFECT: new method of treatment based on a compound of formula (I) or a pharmaceutically acceptable salt thereof, which can be used in medicine. 
     15 cl, 1 tbl, 5 ex
Patent RU-2734563-C1 (RU)
Title: Automatic switch unit for container pneumatic transport
Inventor: Khmara Valerii Vasilevich
IPC: B65G51/04
Filed: 2020-03-05
Granted: 2020-10-20
Abstract: FIELD: machine building; transportation. 
     SUBSTANCE: invention relates to container pipeline pneumatic transport and is used for optimization of delivery routes of loaded and empty transport containers by means of automatic transfer of containers movement along peripheral transport pipelines in one central transport pipeline and automatic transfer of movement from one central transport pipeline into peripheral transport pipelines. Device comprises a movable carriage with a receiving barrel, a two-position pneumatic cylinder and a unit for feeding compressed air. In order to control operation of automatic switchover on transport pipelines, pickups of receiving and dispatching transport containers are installed. Automatic switch unit is equipped with three-way pneumatic cylinder and is installed with possibility of horizontal movement of movable carriage with receiving bar in three positions. 
     EFFECT: technical result consists in simplification of design and improvement of operational reliability of the whole system of pipeline container pneumatic transport. 
     1 cl, 1 dwg