baber/WOPTO huggingface dataset:
Patent RU-2716543-C1 (RU)
Title: Anchor support structure
Inventor: ZASELYAEV IGOR ALEKSEEVICH
IPC: E02D5/80
Filed: 2019-10-29
Granted: 2020-03-12
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely, to implementation of anchor support structures installed in soils. Anchor support structure comprising barrel and plate, which is bent along arc of trajectory of its submersion into soil by mechanism containing lever. Anchor is made as a single T-shaped element with an inverted T-shaped profile in cross section, where the plate is element flange, and its bar is a post, wherein the shelf is bent in plane of lever rotation along circumference with radius equal to distance from lever rotation axis to the middle of thickness of flange. 
     EFFECT: technical result consists in ensuring the production of simple and quick-erect, as well as low-energy and non-loosening soil when installing anchor support structures, not requiring development of a special mechanism for its erection, and installed by a mechanized method using one of the most common construction machines – single-bucket excavators. 
     3 cl, 2 dwg
Patent RU-2731802-C1 (RU)
Title: Electric ureter stimulation technique
Inventor: RYTIK ANDREJ PETROVICH
IPC: A61N1/32
Filed: 2019-11-15
Granted: 2020-09-08
Abstract: FIELD: medicine; biophysics. 
     SUBSTANCE: invention relates to medicine and biophysics, can be used in pediatrics, nephrology, urology. Electric oscillations are excited in the patient's body by means of electrodes, one of which is located in the area of the pubic bone, and the other is paravertebral along the external edge of the spinal straightening muscle in the area between the XII rib and the sacral segment. Feed electric oscillation occurs sequentially for every paravertebrally electrodes disposed in the direction of sacral pulse signal generated in the burst. Further, the signal is supplied with amplitude of 12 V, pulse repetition frequency in the pack is selected to be 5 kHz, the repetition frequency of the packs is selected to be 3–30 Hz, wherein the pulse packets are continuously supplied. Excitation carried out for 3–5 minutes 1 time per day for 5–20 days. 
     EFFECT: what is presented is a method for ureter stimulation. 
     1 cl, 4 dwg, 1 tbl, 1 ex
Patent RU-2736985-C1 (RU)
Title: Method for production of seed strips and device for implementation thereof
Inventor: RAZMOLODIN LEV PETROVICH
IPC: A01C1/04
Filed: 2019-12-10
Granted: 2020-11-23
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the agriculture. Disclosed is a method of producing seed tapes, comprising separately spacing of technological operations of application on a seed band, application of fertilizers, tape gluing. Single seed or group of seeds is laid on the tape, then a dry disperse fertilizer dose corresponding to this type of seeds is applied on them, then a dry dispersed hot-melt glue is applied by the ring near the formed zone of fertilizer and seeds, which is covered from above with a paper tape, which is squeezed by a ring-shaped heating element, which melts the glue and glues the tapes so that a cell with seeds and fertilizer is formed between them.EFFECT: invention provides simplified technology of making seed strips.1 cl, 1 dwg
Patent RU-2736506-C1 (RU)
Title: Method for automatic local increase in accuracy of aerial laser scanning using ground-based laser scanning data
Inventor: Badenko Vladimir Lvovich
IPC: G01C11/06
Filed: 2019-12-30
Granted: 2020-11-17
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to spatial information processing and display. Method of performing aerial laser scanning is realized using ground-based laser scanning data and consists in preliminary processing of clouds of air and ground laser scanning points, which are clouds of points with different characteristics. Method is used for urban development, wherein preliminary classification is carried out to reduce a set of points for processing. Also, automatic cross-linking is realized, for which matching planes are used as preliminary alignment, and final alignment is carried out using an iterative algorithm of nearest points. 
     EFFECT: technical result consists in providing the possibility of increasing the density and accuracy of the aerial point cloud and the possibility of accelerating the binding of the cloud of ground-based scanning points in the absolute coordinate system, particularly for vertical objects. 
     1 cl, 6 dwg, 2 tbl
Patent RU-2741443-C1 (RU)
Inventor: LYU Pen
IPC: G05D1/10
Filed: 2018-11-21
Granted: 2021-01-26
Abstract: FIELD: physics.SUBSTANCE: group of inventions relates to a method and device for sampling points selection for surveying and mapping, a control terminal and a computer data storage medium. For sampling points obtaining a reference point of the surveyed region and setting the display relation between the surveying point and the reference point, determining a plurality of auxiliary points in a certain manner, surveying and mapping. Device comprises modules configured to perform the method steps. Control terminal configured to control an unmanned aerial vehicle comprises one or more processors and a data storage device.EFFECT: higher speed and efficiency of surveying and mapping.18 cl, 4 dwg
Patent RU-2739264-C1 (RU)
Inventor: SCHERF BURKHARD
IPC: B65G19/22
Filed: 2018-10-04
Granted: 2020-12-22
Abstract: FIELD: machine building. 
     SUBSTANCE: scraper (1–8) comprises middle section (10) with receiving seat (11) for chain link intended for connection of scraper (1) to links (12, 13) of conveyor chain (14), and on both sides to middle section (10) scraper blades (26) are adjacent, and each scraper blade (26) has web (27) and end section (28) expanding relative to web (27). On lower side (31) of web (27) there is wear-resistant pad (32–39), which, starting from ledge (40) on lower side (31) of middle section (10), covers web (27) towards end section (28). In each blade (26) of the scraper there is a cavity passing in its longitudinal direction (52), which is covered with wear-resistant pad (32–39). 
     EFFECT: longer life of scraper, reduced weight. 
     11 cl, 56 dwg
Patent RU-2732743-C1 (RU)
Title: Method of producing l-methionine nanocapsules
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: A61K31/455
Filed: 2020-03-16
Granted: 2020-09-22
Abstract: FIELD: nanotechnology. 
     SUBSTANCE: present invention relates to nanotechnology, specifically to a method of producing L-methionine nanocapsules. Method comprises adding L-methionine to a suspension of sodium carboxymethyl cellulose in ethanol in presence of 0.01 g of E472c as a surfactant while stirring at 800 rpm, then 6 ml of isoheptane is poured, obtained suspension of nanocapsules is filtered and dried at room temperature, wherein mass ratio of core: shell is 1:1, 1:2 or 1:3. 
     EFFECT: disclosed method enables to obtain L-methionine nanocapsules using simplified technology. 
     1 cl, 3 ex
Patent RU-2734566-C1 (RU)
Title: Two-stroke engine with sleeve gas distribution
Inventor: ZAKHAROV EVGENIJ NIKOLAEVICH
IPC: F01L5/20
Filed: 2020-04-28
Granted: 2020-10-20
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the field of two-stroke internal combustion engines with asymmetric gas distribution phases. Two-stroke engine with sleeve gas distribution contains at least one cylinder (1), in which sleeve (2) of gas distribution is arranged, kinematically connected to first crank shaft (3) with possibility of reciprocating movement along geometrical longitudinal axis (4) cylinder and reciprocating rotational movement around geometrical longitudinal axis (4) of cylinder. Inside sleeve (2) of gas distribution head (9) of cylinder connected to cylinder (1) and piston (7) connected to second crank pin (10) of crankshaft with possibility of reciprocating movement inside sleeve (2) of gas distribution are arranged. Sleeve (2) is stepped to form working surface (5) of annular piston (6) and cylindrical cavity, in which piston (7) with bottom (8) is arranged. Cylindrical cavity is made with diameter smaller than diameter of sleeve (2) of gas distribution, in which cylinder head (9) is arranged. In cylinder (1) and sleeve (2) there are outlet openings (12), (13), which are arranged with the possibility of their passage cross section change during sleeve (2) movement. In annular piston (6) blowing channels (14) with openings (15) are made, which are arranged with possibility of change of their cross-section by edge of piston (7) with bottom (8). 
     EFFECT: technical result consists in increase of time for charge combustion with provision of asymmetric phases of gas distribution in two-stroke process. 
     1 cl, 1 dwg
Patent RU-2733660-C1 (RU)
Inventor: MATVEEV OLEG VLADIMIROVICH
IPC: A01B21/04
Filed: 2020-05-25
Granted: 2020-10-06
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the agriculture. Rotary harrow comprises frame (1) and rotary tools in form of flexible steel rope (9) with bushings (8). On bushings (8) there are needle disks (7) installed with possibility of individual free rotation on flexible steel rope (9). Ends of flexible steel rope (9) are rigidly fixed on frame (1) and tension beam (2), which is a double-arm lever fixed hingedly to end of frame (1), and second arm is connected to frame (1) by turnbuckle (4) or hydraulic cylinders. With frame (1) of the rotary harrow hinges (12 and 13) of the hitch mechanism are articulated.EFFECT: higher quality and reliability of technological process of soil treatment.4 cl, 2 dwg
Patent RU-2739422-C1 (RU)
Title: Cutlets "piquant"
Inventor: Alkhamova Guzel Kiramovna
IPC: A23L13/40
Filed: 2020-06-02
Granted: 2020-12-24
Abstract: FIELD: meat industry. 
     SUBSTANCE: invention relates to meat industry, in particular, to chopped meat semi-products production. "Piquant" cutlets of functional purpose include meat cutlet beef, raw tallow, bulb onions, bread crumbs, wheat bread, culinary salt, ground black pepper, water, additionally contain grounded fenugreek seeds. Quantitative ratio of initial components of cutlets is selected. 
     EFFECT: production of a food product with high organoleptic indices, increased content of protein enriched with food fibers and mineral substances for functional nutrition. 
     1 cl, 1 dwg, 3 tbl, 1 ex
Patent RU-2741508-C1 (RU)
Inventor: Gudova Nataliya Vladimirovna
IPC: A61B5/08
Filed: 2020-06-19
Granted: 2021-01-26
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to clinical laboratory diagnostics, and can be used for diagnosis of respiratory viral infection in children. Content of isocaproic and caproic acids is determined in a child in saliva by gas-liquid chromatography. Then, using classification equations of linear discriminant analysis, calculating the value of diagnostic coefficients confirming presence or absence of respiratory viral infection by formulas: F1=-185.459*iC6+883.891*C6-2.241; F2=-25.8862*iC6+427.7867*C6-1.8652, where F1 is the diagnostic coefficient, at the maximum value of which the respiratory virus is detected; F2 – diagnostic coefficient, at maximum value of which the respiratory virus is not detected; iC6 is relative concentration of isocaproic acid; C6 is relative concentration of caproic acid; if F1 is more than F2 – diagnosing presence of respiratory virus in patient, and if F1 is less than F2, absence of respiratory virus is diagnosed. 
     EFFECT: method enables diagnosing respiratory viral infection in children by determining concentrations of short-chain fatty acids in saliva by gas chromatography and generating results by classification equations of discriminant analysis, confirming presence or absence of respiratory viral infection in a child, that enables to take into account the presence of pathogenic respiratory viruses regardless of their species belonging by a metabolic impression of oropharynx microbiocenosis, id est by microbiota reaction and change of metabolic pathways of substrate fermentation. 
     1 cl, 2 ex
Patent RU-2756635-C1 (RU)
Title: Впитывающее изделие
Inventor: TAGOMORI JUNTA
IPC: A61F13/475
Filed: 2019-03-11
Granted: 2021-10-04
Abstract: Согласно настоящему изобретению защищающая от утечки сжатая часть, которая содержит углубления, образованные посредством вдавливания впитывающего компонента, и которая предназначена для предотвращения утечки из края впитывающего компонента за счет изменения направления прохождения выделяемой организмом текучей среды, растекающейся из зоны Н, которая соответствует той части, из которой выделяется выделяемая организмом текучая среда, образована снаружи зоны Н с заданной конфигурацией. Сжатая часть, защищающая от утечки, выполнена с: частью для направления текучей среды, которая предназначена для направления выделяемой организмом текучей среды, растекающейся наружу из зоны Н по направлению к центральной линии L, проходящей от стороны, проксимальной по отношению к зоне Н, к стороне, дистальной по отношению к зоне Н, и которая имеет участки, расположенные с обеих сторон центральной линии L так, что расстояние между ними с обеих сторон центральной линии L уменьшается от стороны, проксимальной по отношению к зоне Н, к стороне, дистальной по отношению к зоне Н; частью для накопления текучей среды, которая расположена на центральной линии L дальше за частью для направления текучей среды со стороны, дистальной по отношению к зоне Н, и которая предназначена для накопления выделяемой организмом текучей среды, направляемой посредством части для направления текучей среды и частью для растекания текучей среды, которая проходит от части для накопления текучей среды в обе стороны от центральной линии L и которая предназначена для растекания скопившейся выделяемой организмом текучей среды в обе стороны от центральной линии L. 8 з.п. ф-лы, 12 ил.
Patent RU-2757216-C1 (RU)
Title: Method for regulating voltage of generator of mobile power plant
Inventor: KOSTYLEV VALENTIN ALEKSEEVICH
IPC: H02P9/14
Filed: 2020-11-23
Granted: 2021-10-12
Abstract: FIELD: electrical engineering.  
     SUBSTANCE: present invention relates to the field of electrical engineering, in particular to the automatic regulation of the voltage of generators, and can be used in mobile power plants to reduce the magnitude of the deviation of the generator voltage during transients. The essence of the proposed method for regulating the voltage of the generator of a power plant is that the regulation is carried out by applying a voltage supplement to the excitation system of the generator, obtained as a result of comparing the average value of the voltage of the pulses corresponding to the current value of the generator voltage over a time interval [0; 2π] with a given level of constant voltage proportional to the nominal value of the output voltage of the generator.  
     EFFECT: ensuring automatic regulation of the output voltage regardless of the dynamics of load changes and its nature. 
     1 cl, 2 dwg
Patent RU-2769732-C1 (RU)
Title: Способ установки стержневого рассекателя на дождевальном аппарате
Inventor: RYAZANTSEV ANATOLIJ IVANOVICH
IPC: A01G25/02
Filed: 2020-12-21
Granted: 2022-04-05
Abstract: Изобретение относится к области дождевальных устройств. Способ состоит в установке стержневого рассекателя на дождевальном аппарате. Внедрение винта рассекателя в струю дождевального аппарата осуществляется с обеспечением допустимого значения уменьшения его радиуса действия на величину, равную 0,3 диаметра сопла. Обеспечивается повышение равномерности полива дождевального аппарата. 2 ил., 1 табл.
Patent RU-2755436-C1 (RU)
Title: Rotary centrifugal unit with needle milling units
Inventor: Sevostianov Vladimir Semenovich
IPC: B02C18/00
Filed: 2021-01-26
Granted: 2021-09-16
Abstract: FIELD: building materials production. 
     SUBSTANCE: invention relates to the field of production of building materials, to the chemical, pulp and paper industry, agro-industrial complex, processing of industrial and solid municipal waste, namely to equipment for grinding organic and mineral materials. The rotary-centrifugal unit contains cylindrical grinding chambers 1 and 2 connected in series with each other, inside which rotors 6, 11 and 12 are located. The chambers are equipped with means for feeding the starting material, additives and removing the finished product. Inside the first grinding chamber 1 there is a rotor 6, which is made up of a set of disc cutters 7, fixed on the shaft 5. In the second grinding chamber 2 rotors 11 and 12 rotating in opposite directions are located, composed of needle-milling working bodies. One of the rotors is made in the form of a drum 13 with windows 14 for material discharge. The second rotor is a cylindrical needle cutter 20 installed inside the drum 13. On the outer surface of the drum 13 above the windows 14, arcuate plates 16 with needle milling elements 17 are fixed. 
     EFFECT: rotary-centrifugal unit is characterized by increased productivity and efficiency due to the multi-stage action on the material with needle-milling working bodies. 
     5 cl, 4 dwg
Patent RU-2756348-C1 (RU)
Title: Smart freight car monitoring and diagnostics system
Inventor: LIKTOR BALAZS
IPC: B60T17/22
Filed: 2019-06-24
Granted: 2021-09-29
Abstract: FIELD: railway engineering.  
     SUBSTANCE: monitoring and diagnostic system for a railway car (10) is proposed. The system contains blocks (1a, 1b and 1c) of sensors. Each sensor block (1a, 1b and 1c) contains sensors and a data transmission unit. The specified set of sensor blocks contains an energy collector, a means of energy storage. The monitoring system also contains a sensor hub (4) containing a communication subsystem (cs) and a receiver (5). The data transmission unit is designed so that the sensor blocks (1a, 1b and 1c) transmit the detected/measured data to the sensor hub (4). The communication subsystem (cs) is designed so that the sensor hub (4) transmits data to the receiver (5) via wired or wireless communication.  
     EFFECT: ensured energy independence is achieved.  
     15 cl, 3 dwg
Patent RU-2764834-C1 (RU)
Inventor: CHUPROV ALEKSANDR DMITRIEVICH
IPC: A61F9/00
Filed: 2021-03-16
Granted: 2022-01-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to ophthalmology. Hardware stimulation of the visual analyser is performed by impact on the brightness, spatial-frequency, and contrast channels of visual information processing in the central zone applying test objects presented in a virtual reality helmet. Hardware stimulation of the visual analyser is therein performed against the background of medication-based cycloplegia, impact on the visual information processing channels is exerted by presenting dynamic test objects both in the central and the peripheral zones. The virtual reality helmet is used prior to hardware stimulation of the visual analyser in order to determine the size of the test object. Hardware stimulation of the visual analyser is started by presenting the smallest distinguishable test object. 
     EFFECT: method provides an increase in the effectiveness of treatment of amblyopia in children, a possibility of improving the visual acuity, stabilising visual functions and reducing the duration of treatment. 
     1 cl, 2 ex, 2 tbl
Patent RU-2769463-C1 (RU)
Inventor: ROGACHEV BORIS GEORGIEVICH
IPC: A01K67/033
Filed: 2021-07-22
Granted: 2022-04-01
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology. The invention is a method that includes maintaining within the optimum moisture content of 65-85% of the worm feed substrate from a mixture of fermented horse and cattle manure in a ratio of 1:3 by moistening it with ionized silver water at a concentration of 0.01 mg/l, produced in an ionizer Akva LIFE with 999.9 silver anode. 
     EFFECT: claimed method increases the fecundity of worms in comparison with the control and the prototype (analogue), respectively, by 33.0% and 10.4%. 
     1 cl, 2 tbl
Patent DE-2160339-C2 (DE)
Title: Water heater valve fitting - has rotary sleeve forming cold water inlet housing and actuated by valve plug pull rod
IPC: F16K11/18
Filed: 1971-12-06
Granted: 1981-09-24
Abstract: The water heater valve fitting comprises a fresh water inlet valve with a handle, a sleeve sealed in the outward direction and turning in a cylindrical mixing and distribution chamber, so as to shut off the water flow. It has an inlet pipe whose inner end, protruding into the inlet valve housing, is closed by the axially sliding inlet valve plug. The rotary sleeve (6) forms the inlet valve housing, and is positively coupled, in the direction of rotation only, to a pull-and-push rod (17) actuating the inlet valve plug (18) directly. PS.
Patent DE-2824902-C2 (DE)
IPC: F16B5/06
Filed: 1978-06-07
Granted: 1980-06-12
Abstract: 1. Fastening device for the connecting of a wall bracket (1) fixed on the face of the building and having a web (3) protruding angularly from the face of the building, with a flat fastening rib (10) of a facing element (9), whereby the definite connection is effected by fixation of the fastening rib (10) which is lying flat against the web (3) by means of fasteners which are suitable for facing elements (9) such as rivets or threaded bolts, characterized by at least one clamping spring (4) protruding from the web (3) and being provided in addition to the fasteners, which allows insertion and preliminary fixation of the fastening rib (10) of the facing element (9) into the space, formed by the clamping spring (4) and the web (3), from the free end of the clamping spring (4).
Patent DE-2839841-C2 (DE)
IPC: A01D34/66
Filed: 1978-09-13
Granted: 1987-03-05
Abstract: 1. A mowing unit with a cutter bar (1) on top of which there is a number of cutter disks (4, 5, 6), able to be turned from an upright shaft (7) about generally upright axes of turning, the shaft being coaxial to the axis of turning of one of the cutter disks and being bearinged in the machine frame (3), and with a support body for fixing the position of the cutter bar (1) on the machine frame (3), the support body having supports placed at a distance from the cutter bar (1), the cutter bar having the form generally of a stiff bridgepiece (2) which, generally speaking, has one end joined to the machine frame (3), the axis of the bridgepiece (2) cutting the axis of the driving shaft (7) and the axes of the cutter disks (4, 5, 6), and the other end of the bridgepiece (2) is joined up with a supporting part (15) which is coaxial with respect to the outer cutter disk (4), characterized in that the cutter bar (1) is joined up with the bridgepiece only by way of the driving shaft (7) and the shaft (19) of the outer cutter disk (4).
Patent DE-3101888-C2 (DE)
Title: Kontinuierlich arbeitende Butterungsmaschine
IPC: A01J15/12
Filed: 1981-01-22
Granted: 1983-12-15
Abstract: Kontinuierlich arbeitende Butterungsmaschinen werden in Molkereien für die Herstellung von Süß- oder Sauerrahmbutter eingesetzt. Der maximale Wassergehalt in der Butter ist normalerweise gesetzlich vorgeschrieben und darf nicht überschritten werden. Zur Einstellung des Wassergehaltes in der Butter ist im Abpresser (1) der Butterungsmaschine vor der Mischkammer (10) innerhalb einer Staukammer (3) und am Ausgang des Abpressers je eine Meßsonde (7, 15) vorgesehen, die mit einem Auswertgerät (9) über Meßleitungen (8, 16) verbunden sind. Vom Auswertgerät wird eine Wasserdosierpumpe (11) über Leitung (13) geregelt, die das notwendige Wasser am Eingang zur Mischkammer injiziert, wozu der Wassergehalt der Butter in der Staukammer von der Sonde (7) gemessen und über das Auswertgerät mit einem eingegebenen Sollwert verglichen wird. Die daraus resultierende Regelgröße regelt die Wasserdosierpumpe, wobei der Meßwert von der Sonde (15) am Ausgang der Butterungsmaschine als Korrekturgröße dient.