baber/WOPTO huggingface dataset:
Patent RU-2761180-C2 (RU)
Title: Explosion-proof led lamp and light-emitting element for it
Inventor: POPOV-DYUMIN BRONISLAV DMITRIEVICH
IPC: F21V15/00
Filed: 2019-06-14
Granted: 2021-12-06
Abstract: FIELD: light engineering. 
     SUBSTANCE: invention relates to light engineering, namely to explosion-proof lighting devices; it is intended for use in any conditions, both indoors and in open spaces, to provide general lighting, including in environments with a high content of explosive and flammable gases, dust and moisture. An explosion-proof LED lamp contains a light-emitting element including an explosion-proof case base coupled with a translucent lampshade with the formation of a closed volume and at least one LED emitter installed in it on the base, as well as a power supply unit connected to the LED emitter by means of a current supply, wherein the case base of the light-emitting element is additionally equipped with an explosion-proof breathing valve, while the translucent lampshade is made in the form of a removable cover connected to the case base by means of an explosion-proof threaded connection. The power supply unit is equipped with an isolated case, and couplings of case elements of the light-emitting element and the power supply unit, as well as the LED emitter with the case base and the power supply unit, are made detachable. 
     EFFECT: increase in the efficiency of heat removal with the possibility of using high-power LEDs in the design, as well as increase in the maintainability of the structure. 
     25 cl, 4 dwg
Patent RU-2747544-C2 (RU)
Title: Advanced method for regulating a feed circuit
Inventor: TOMOV PETAR
IPC: F02C9/28
Filed: 2017-12-15
Granted: 2021-05-06
Abstract: FIELD: gas industry.SUBSTANCE: invention relates to a method for regulating a feed circuit containing at least the first pump and an inlet pipeline leading to the first pump. The method includes determining the gas content in the stream feeding the first pump in the inlet pipeline. If the gas content in the input pipeline is greater than or equal to a predetermined threshold value, the flow rate of the flow feeding the first pump is changed.EFFECT: thus, it is not necessary to use an oversized low pressure pump configured for all flow types. This can reduce the total weight of the feed circuit.9 cl, 6 dwg
Patent RU-2763313-C2 (RU)
Title: Apparatus and method for encoding or decoding the directional audio encoding parameters using various time and frequency resolutions
Inventor: FUCHS GUILLAUME
IPC: G10L19/008
Filed: 2018-11-16
Granted: 2021-12-28
Abstract: FIELD: data processing. 
     SUBSTANCE: claimed group of inventions is aimed at audio signal processing, and in particular, at efficient encoding schemes of directional audio encoding parameters, such as DirAC metadata. The apparatus for encoding directional audio encoding parameters containing scattering parameters for time quanta and frequency resolution elements and direction parameters for time quanta and frequency resolution elements comprises a parameter calculation module (100) for calculating the scattering parameters with a first time or frequency resolution and for calculating the direction parameters with a second time or frequency resolution, wherein the second time or frequency resolution is different from the first time or frequency resolution; and a quantisation and encoding processor (200) for forming a quantised and encoded representation of the scattering and direction parameters. 
     EFFECT: ensured improvement in the quality with a reduction in the bit rate for encoding spatial audio encoding parameters. 
     33 cl, 42 dwg
Patent UA-72447-C2 (UA)
Title: Carton with means for overlapping the panels
IPC: B65D71/12
Filed: 1998-08-20
Abstract: A carton includes first (12) and second (20) overlapping panels and a lock for securing the panels to each other. The lock includes a locking tab (60, 62, 64, 66) struck from the first panel and a retaining tab (70, 72, 74, 76) struck from the second panel and defining a locking aperture (102) in the second panel. The locking tab is foldably joined at its proximal end edge to the first panel and extends to its free end edge opposed to the proximal end edge. The locking aperture has one end edge extending along the proximal end edge of the locking tab and the other end edge opposed to the one end edge. The retaining tab is foldably joined at its proximal end edge to the other end edge of the locking aperture and extends to its free end edge opposed to the proximal end edge of the retaining tab. The locking tab is folded in an angular relationship with the first panel such that the locking tab is received in the locking aperture. The retaining tab is folded in an angular relationship with the second panel such that the retaining tab is in abutment at its free end edge on one of the opposite sides of the locking tab whereby the locking tab is held in the locking aperture. The locking tab has a tongue (84) projecting from the free end edge of the locking tab while the retaining tab is provided with a notch (100) or aperture (120) for receiving the tongue of the locking tab.
Patent UA-42179-C2 (UA)
Title: Radar station radar station
Inventor: NEMCHYN OLEKSANDR FEDOROVYCH N
IPC: G01S13/42
Filed: 2000-08-23
Abstract: The proposed radar station contains a beam antenna polarized in two planes, an omnidirectional antenna, a unit for automatically compensating interferences, a signal processor, and an indicator. For the purpose to improve the radar station performance under active and passive interferences, the station contains additionally two threshold elements, a direction-finder, a timing unit, an AND logic element with three inputs, a trigger, a unit for switching the signal-receiving channels, and a unit for switching the direction-finder signals. The control input of the unit for switching the direction-finder signals is connected to the first output of the timing unit. The output of the omnidirectional antenna and the output of the unit for switching the signal-receiving channels are accordingly connected to the inputs of the first and the second signal-receiving channels. The outputs of the signal-receiving channels are connected to the corresponding inputs of the unit for switching the direction-finder signals. The outputs of the unit for switching the direction-finder signals are accordingly connected to the main and the auxiliary inputs of the unit for automatically compensating interferences. The outputs of the direction-finder and the unit for automatically compensating interferences are connected to the corresponding inputs of the signal processor. The output of the signal processor is connected to the input of the indicator. The first input of the direction-finder is connected to the signal input of the first threshold element and the reference input of the second threshold element. The outputs of the threshold elements are connected to the corresponding inputs of the AND logic element. The third input of the AND logic element is connected to the noninverting input of the trigger, and the output is connected to the reset input of the trigger. The output of the trigger is connected to the control input of the unit for automatically compensating interferences, the control input of the signal processor, and the control input of the unit for switching the direction-finder signals.
Patent UA-51499-C2 (UA)
Title: A charge for making ceramic material
Inventor: FESENKO IHOR PAVLOVYCH
IPC: C04B35/582
Filed: 2002-04-12
Abstract: A charge for making ceramic material intended for absorption of intensive microwaves flows contains aluminium nitride as nonconductive component, titanium nitride TiN and /or titanium carbide TiC and/or titanium diboride TiB2 as electroconductive refractory component, yttrium oxide Y2O3 as metal oxide. Dielectric properties of ceramic material provide absorption of microwave radiation of a high intensity without striking off. .
Patent UA-65873-C2 (UA)
Title: Method for spark-proof energy supply for direct current loads with power supply voltage at different levels and system for its implementation
Inventor: SYDIAK VOLODYMYR OLEKSANDROVYC
IPC: E21F9/00
Filed: 2003-06-17
Abstract: The invention relates to mining. Method for spark-proof power supply for direct current loads with power supply voltage at different levels is in fact that power supply of all those loads is provided from one spark-proof power supply source. One chooses spark-proof power supply source with voltage equal to smallest voltage of power supply needed for loads, and other loads are fed from same spark-proof source of power supply through step-up direct voltage transformers with output voltages needed for power supply. System for implementation of method includes spark-proof power source and loads connected to it. Loads that needed power supply voltage higher than output voltage of spark-proof power source are connected to it through step-up transformer of direct voltage and others - directly to spark-proof power supply source. Technical result is in decrease of power consumed from spark-proof power supply source.
Patent UA-74026-C2 (UA)
Title: Rotor compressor
Inventor: LYSENKO LEONID VLASOVYCH
IPC: F04C18/00
Filed: 2003-06-18
Abstract: A rotor compressor comprises stator in the central opening of which rotor is placed, on this one in semi-cylindrical depressions two diametrically opposite roller-blades are fixed. With the cylindrical surface of the rotor roller-contactor is in contact, this is placed in the slot of the stator. On the roller-contactor two semi-cylindrical depressions are arranged. The rotor and the roller-contactor are kinematically connected to each other and the toothed gear with gear ratio 1:1. In the roller, the roller-blades and the roller-contactor T-like slots are provided, in those there are installed T-like blades. In the stator inlet and outlet openings are provided. Between the stator, the rotor, the roller-blades, the roller contactor and the covers of the compressor cavities are formed. Such implementation of the compressor makes it possible to decrease mechanical friction between the places and the cylindrical surface of the stator.
Patent UA-77203-C2 (UA)
Title: Method for assessing electrocardiographic data for diagnosing cardiovascular diseases
Inventor: MYGAL VALERII PAVLOVYCH
Filed: 2004-03-25
Abstract: The invention relates to the medicine, in particular to the method for assessing the electrocardiographic data for diagnosing the cardiovascular diseases. The shapes of V(t) ECG curves and dV(t), the rate or increase or decrease of the electric potential in time is assessed precisely when the signal is recorded from the different areas of the body. The diagnostic parameters such as the shape and the height of the waves and the interval between them are assessed. The diagram of the dynamic states of the cardiocycle is plotted in {V(t), dV(t, where the diagnostic parameters are the curvature and the number of arc-shaped areas, the shape and the area of the loops generating the graphical pattern of P, T and QRS complex in ECG. Upon differentiating dV(t), the function of F(t)=d2V(t)/dt2(t) is obtained. Finally, the diagram of the energetic states of the cardiocycle is plotted as a diagram in the plane {d2(t) /dt2, dV(t.
Patent UA-78893-C2 (UA)
Title: Multi-layer product, method of producing and use of multi-layer product
IPC: B32B37/28
Filed: 2003-10-01
Abstract: The invention relates to multi-layer products comprising a polymer substrate (1), a wearing layer (2) made from an ionomer-type polymer and an intermediary layer (3) made from an olefin polymer containing a metallocene. The invention also relates to a method of producing one such product and to the use of said multilayer products for the production of flooring.
Patent UA-81797-C2 (UA)
Title: Pharmaceutical dosage of tenofovir disoproxil fumarate and emtricitabine for combination antiviral therapy
Inventor: DAHL TERRENCE C
IPC: A61K31/513
Filed: 2004-01-13
Abstract: The present invention relates to therapeutic combinations of [2-(6-amino-purin-9yl)-1-methyl-ethoxymethyl]-phosphonic acid diisopropoxycarbonyloxymethyl ester (tenofovir disoproxil fumarate, Viread) and (2R,5S,cis)-4-amino-5-fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one (emtricitabine, Emtriva™, (-)-cis FTC) and their physiologically functional derivatives. The present invention is also concerned with pharmaceutical compositions and formulations of said combinations of tenofovir disoproxil fumarate and emtricitabine, and their physiologically functional derivatives, as well as therapeutic methods of use of those compositions and formulations.
Patent UA-77324-C2 (UA)
Title: Appliance for purification of exhaust gases of combustion engine
Inventor: TALALAIEV SEMEN MYKOLAIOVYCH
IPC: F01N1/06
Filed: 2005-01-27
Abstract: An appliance for purification of exhaust gases of combustion engine has slag collector with pallet 6 placed in its lower section, this surrounds a rotary chamber 1, a confuser and a distribution chamber. To the rotary chamber in tangent direction inlet branch pipe with ejector is connected, its passive section is placed between the walls of the slag collector and the oil collector. The oil collector is placed between the slag collector and the otary chamber and the confuser and is hermetically connected to the outer surface of the distribution chamber, at that the upper cavity of the oil collector is connected by channels with the lower cavity of the oil collector. The neighboring distribution chamber and confuser are installed with gap, at that the baffler of particles is placed at the end of the distribution chamber. In the cavity of the confuser and the rotary chamber cowl is installed, this is connected through channel to the lower section of the oil collector, this one is equipped with pipeline for lubricant discharge.
Patent UA-82358-C2 (UA)
Title: 6-alkyl or alkenyl-4-amionopicolinates, herbicidal composition, method for controlling undesirable vegetation
Inventor: BALCO TERRI WILLIAM
IPC: A01N43/40
Filed: 2004-02-04
Abstract: 4-Aminopicolinic acids having alkyl or alkenyl substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.
Patent UA-78160-C2 (UA)
Title: Capacity meter
Inventor: HOLOSCHAPOV SERHII STEPANOVYCH
IPC: G01R27/26
Filed: 2005-11-14
Abstract: The proposed capacity meter contains a high-frequency oscillator, a coupling capacitor, a pulse generator, measuring amplifiers, gain-controlled amplifiers, pulse counters, triggers, comparators, and additionally, three AND logic elements, a switch, two adders, and a pulse former. The proposed devise is distinctive by its increased accuracy due to the reduced input capacity of the measuring amplifiers.
Patent UA-80499-C2 (UA)
Title: Device for separation of friable mixture in fluid (variants)
Inventor: KOSILOV VOLODYMYR MYTROFANOVYC
IPC: B07B4/02
Filed: 2006-04-28
Abstract: A device for separation of friable mixture in the fluid contains a bunker (1) with a shutter (13) and a vibrating chute (2), a jet generator (3) located under them, a device (4) for forcing of air into jet generator (3), a separation chamber (5), collectors (6) of fractions, in this case the jet generator (3) is made with at least three sieves (8) established in front of nozzles (7). Between several collectors (6) of fractions the means for formation of ascending air flow are located which are made in the form of slots or many openings, which connect separation chamber with external space. The introduction of additional means for formation of ascending air flow allows to additionally influence on the trajectory of the motion of particles of individual fractions and to divide them more accurately, which leads to total improvement of the quality of separated product.
Patent UA-93481-C2 (UA)
Title: Inhaler
Inventor: EASON STEPHEN WILLIAM
IPC: A61M15/00
Filed: 2004-10-18
Abstract: An inhaler (1)is disclosed. It comprises a housing (2) to receive a strip (6) of blisters (6a) each having a puncturable lid (6c) and containing a dose of medicament for inhalation by a user, a mouthpiece through which a dose of medicament is inhaled by a user and, an actuator (3) operable to sequentially move each blister into alignment with a blister piercing member (7, 9). The actuator is also operable to cause the blister piercing element to puncture the lid of a blister such that, when a user inhales through the mouthpiece, an airflow through the blister is generated to entrain the dose contained therein and carry it out of the blister and via the mouthpiece into the user's airway.
Patent UA-83450-C2 (UA)
Title: school airplane
Inventor: BORZDUKHA SERHII VASYLIOVYCH
IPC: B64C1/00
Filed: 2007-07-30
Abstract: Disclosed is a school airplane, which contains a fuselage, a cab for trainer and trainees, wings, a gear leg with mount fitting to the fuselage is front leading or rear supporting wheel, and it also additionally contains guides between fuselage and gear leg, which are made with possibility of displacement along the fuselage, mount fitting of gear leg to the fuselage.
Patent UA-87750-C2 (UA)
Title: Superheterodyne parametric free electron laser
Inventor: KULISH VIKTOR VASYLIOVYCH
IPC: H01J25/00
Filed: 2007-12-05
Abstract: An invention allows the use of a superheterodyne parametric free electron laser with a longitudinal electric undulator as a generator or an electromagnetic signals amplifier, including, in the technological systems of the commercial purpose, in particular in the systems built on principle of stimulation of chemical reactions by laser radiation, and systems of laser cutting and materials welding. The superheterodyne parametric free electron laser (SPLFE) with the longitudinal electric undulator contains an input part 1 of an electrodynamics system of electromagnetic signal, a source 2 of relativistic electron beam (as part of an electron injector and an acceleration installation), a vacuum channel 3 with electronic beam, a pumping system 4, an amplifier 5 of combination electronic wave in form of longitudinal electric undulator, input and output parts 1, 6 of the electrodynamics system of electromagnetic signal and an electronic commutator. The source 2 of relativistic electron beam is connected to the vacuum channel 3 of electronic beam, which is connected to an electronic commutator 7. An amplifier 5 of combinational electronic wave is located in a working volume of the pumping system 4 so that they did not shade working volumes of input and output parts 1, 6 of the electrodynamics systems of electromagnetic signal and electronic beam in the vacuum cannel 3. The invention allows reduction of dimensions, simplification of a design, reduction of manufacturing and operation cost, improvement of technological and commercial adequacy to conditions that are characteristic for peacetime industries, such as the chemical industry or mechanical engineering.
Patent UA-91103-C2 (UA)
Title: Continuous flow burner with high productivity for production of high-disperse metal oxides
Inventor: MYRONIUK IVAN FEDOROVYCH
IPC: B01J19/00
Filed: 2008-07-21
Abstract: The invention relates to chemical technology, in particular to a burner with high productivity for production of high-disperse metal oxides by process of high-temperature flame hydrolysis of metal chlorides or burning of chlororganic compounds of those. The burner includes pipe-like mixing chamber for reagents, pipe-like body, set of working and supplementary coaxial nozzles placed there, for mixing and discharge of reagents of reaction of flame hydrolysis, chamber of burning gas coaxial to the body, equipped with not less than three removable elements with uniformly placed in perimeter and inclined to axis of burner openings for injection of burning gas to mixing chamber, placed in the body nozzle that stabilizes flow, made of several sections with given dimensions, and equipped with pipes for supply of burning gas, air or oxygen and vapors of chlorides of metals, mixture of vapors of several metals or vapor of chlororganic compounds of metals, separately or in mixture with neutral gas or air. The burner is characterized in that pipe-like mixing chamber is arranged as elongation of working nozzle at side of introduction of hydrolysis reaction reagents and is separated in length with at least two perforated partitions. In the working nozzle streamline cylindrical-conical accelerator of gas mixture flow is installed, this is fixed at axle of the burner by means of special rod, sections of the nozzle are as well fixed on that rod, at that one of those is placed in zone of installation of flow accelerator. Openings for injection of burning gas from coaxial chamber of that gas to chamber for mixing reagents of flame hydrolysis reaction are placed not less that in three rows in length of chamber of burning gas, angle of inclination of those is within 30-60° and openings are arranged in such way that that angle is increased in direction of gas flow. The design of the burner makes it possible to control its productivity in broad range, to obtain oxides with large specific surface and to provide stable burning of flame and to exclude detonation of burning mix at burner operation.
Patent UA-99439-C2 (UA)
Title: Artificial promoter activated by pathogens
Inventor: SCHMIDT KLAUS
IPC: A01H5/00
Filed: 2007-06-16
Abstract: The invention relates to artificial promoter, which does not occur in nature, activated by pathogens, contains minimal promoter and is suitable for nucleic acid transcription regulation, resulting in pathogen resistance, wherein the mentioned minimal promoter contains fragment of sequence dbrmwa, located downstream TATA-box and upstream one of the start points of transcription, which is located on the minimal promoter, initiating transcription of regulated nucleic acid.
Patent UA-91931-C2 (UA)
Title: Installation for calibration of flow rate meter of energy-cavitation testbench for investigation of models of hydro-turbines and rotary hydro-machines
Inventor: VEREMEIENKO IHOR STEPANOVYCH
IPC: G01F25/00
Filed: 2009-02-23
Abstract: Installation for calibration of flow rate meter of energy-cavitation testbench for study of models of hydro-turbines and rotary hydro-machines has supply pipeline, shutoff device with tank connected to supply pipeline, collection and measuring tanks, controller of flow rate, nozzle, system for air supply to the nozzle, gasket made of elastic material, flow distributor, flow shutoff device and drive of flow shutoff device. Shutoff device is installed on collection and measuring tanks. Tank of shutoff device is arranged as welded and placed in horizontal position. The nozzle is arranged as one part with the tank along the last one. Controller of flow rate is arranged as piston with slot that is placed in the nozzle and is displaced along those in horizontal direction. Flow distributor is arranged as two channels that are divergent and is connected to tank. Flow shutoff device is arranged separately from flow distributor as rotary profile plate in length of the last one with axle of turn that is placed in flow distributor at joint of its channels. Drive of flow shutoff device is arranged as servo-motor and lever that is installed at one axle with flow shutoff device. Additionally damping device as lever is installed, and damping elements that are in contact with lever of damping device.
Patent UA-92977-C2 (UA)
Title: Filter
Inventor: REUTER MARTIN
IPC: B01D29/00
Filed: 2009-06-03
Abstract: The present invention relates to the filters for cleaning hydraulic fluids. A filter for cleaning hydraulic fluids as a filter material contains a single winding strip wound in the form of a double Fermat’s spiral. A method of manufacturing the filter for cleaning hydraulic fluid consists in that the single winding strip of nonwoven material is located approximately midway in the spindle and wound with formation of a double Fermat’s spiral. The invention provides high strength and capacity of the filter.