baber/WOPTO huggingface dataset:
Patent UA-50883-C2 (UA)
Title: Method for producing semi-insulating layer of gallium arsenide
Inventor: VAKIV MYKOLA MYKHAILOVYCH
Filed: 2001-12-21
Abstract: The proposed method for producing semi-insulating layer of gallium arsenide relates to the technology of semiconductor materials, specifically to the technology designed for producing high-resistance epitaxial layers of gallium arsenide by a liquid-phase epitaxy method and can be employed in production of semiconductor devices. The proposed method differs in that, in the process of producing a semi-insulating gallium-arsenide layer by building up an epitaxial layer from the gallium melt solution saturated with arsenic at a semi-insulating gallium-arsenide substrate, in forced cooling conditions, the melt solution is alloyed with terbium (Vb) and aluminium (Al), and the build-up of the epitaxial layer is carried out at a temperature of 500 … 800 iC. The amount of terbium for alloying is no more than (1.5 … 14)∙10-2 % in atomic mass, and the amount of aluminium is not more then (1.5 … 2.6)∙10-2 % in atomic mass. For removing the degraded layer, formed in the result of thermal conversion in the process of homogenization of the melt solution, from semi-insulating substrate, the substrate is hold in the gallium melt unsaturated with arsenic for 60 … 200 s. The proposed method allows the amount of compensating alloying additives to be decreased, the mobility of electrons and the thermal stability of the semi-insulating layer to be increased, and provides for improving the characteristics of the processes employed in production of semiconductor devices. 3 p. p. c., 2 ill., 5 ex.
Patent UA-81264-C2 (UA)
Title: Rotary compressor (variants)
Inventor: MOROZ VOLODYMYR ILLICH
IPC: F04C18/00
Filed: 2005-04-15
Abstract: A rotary compressor has spring-supported and sealing plates and rings and cylindrical. A rotor in cylindrical form is eccentrically placed to the body volume on rotary supports, at that round it in the body working chamber is formed, this is separated to sealed working volumes with gates installed in placed in uniform positions radial slots of the body with possibility of displacement there and with contact with flat faces at outer working surface of rotor and kinematically connected to last one by means of slides going to its rectangular placed in tangent positions slots at its ends. The slots are parallel to flat faces and the gates are connected to their slides. The body is installed in rotary supports at eccentrically placed journals of rigidly installed eccentric axle. The body and the rotor have possibility of rotation with relative to axis, and the slides are arranged in rectangular form and rigidly connected to their gates with possibility to slide along rectangular slots of the rotor. In each slot between the plug and the end of gate sealed working volume is formed, in eccentric axle inlet and discharge collectors are provided, those are connected to inlet and discharge channels in side walls of the body and the rotor, those are connected to their inlet and discharge valves in each working volume. Such implementation of the compressor makes it possible to increase productivity and compressor pressure ratio.
Patent UA-82140-C2 (UA)
Title: Swimmer's leader
Inventor: PETRUSHEVSKYI IVAN IVANOVYCH
IPC: A63B69/00
Filed: 2006-06-23
Abstract: A swimmer's leader contains the outfit with the appliances for its attachment to the body and the device for measuring the swimming speed connected with the swimmer's spectacles. The outfit contains the case with the canal comprising the inlet and outlet diffusers, the convergent tube, the annular groove connected with swimming speed indicator in the spectacles through the static pressure gauge designed as two elastic transparent tubes. Each tube is closed at one end and opens to the annular groove. The closed ends are perforated and locate in the top part of the spectacles in parallel. The pistons are installed inside the closed ends of the tubes. The surface of the tubes contains the scales for measuring the speed.
Patent UA-80791-C2 (UA)
Title: Method for briquette grinding
Inventor: OZHOHIN VOLODYMYR VOLODYMYROVY
IPC: C22B1/242
Filed: 2006-10-30
Abstract: The invention relates to the field of ferrous metallurgy, in particular, to a method for grinding briquette. A method for briquette grinding comprises dosing components thereof, their mixing, pressing with briquette obtaining, drying and grinding briquette, in which composition in addition material having lower autoadhesion properties and/or strength higher or lower then strength of primary components of briquette. Sintering ore is used as material being introduced to the composition of briquette at an amount of 2-7 % by weight. The invention provides for increasing by 3.7-13.7 % of the yield of available ground fraction and reducing expenses for grinding the briquette.
Patent UA-87519-C2 (UA)
Title: Polymer blend and compositions and methods for using the same
Inventor: COSMAN MICHAEL
IPC: C08G75/00
Filed: 2005-09-02
Abstract: A polymer blend having at least one polysulfide component and at least one polythioether component is disclosed. The polymer blend offers numerous advantages, including the ability to compatibilize formulations based on cither polysulfide chemistry or polysulfide chemistry alone. Compositions comprising the polymer blend, particularly sealant formulations for use in aerospacc applications, are also disclosed, as are multilayer sealant assemblies and methods for repairing the same.
Patent UA-91520-C2 (UA)
Title: Thermodynamically stable form of tosylate
Inventor: GRUNENBERG ALFONS
IPC: A61P35/00
Filed: 2005-09-20
Abstract: The present invention relates to a novel form, thermodynamically stable at room temperature, of the tosylate salt of 4-{4-[({4-chloro-3-(trifluoromethyl)phenyl]amino}carbonyl)amino]phenoxy}-N-methylpyridine-2-carboxamide, to processes for its preparation, to medicaments comprising it and to its use in the control of disorders.
Patent UA-86703-C2 (UA)
Title: method of manufacturING article made of polymeric composite materials
Inventor: ZAVORITKO IVAN YEVSIIOVYCH
IPC: B32B27/00
Filed: 2007-09-17
Abstract: A method of manufacturing an article made of polymeric composite materials includes impregnation of a roll lengthy fibrous material with a polymeric binder, application of a modifying powder component on one surface thereof, rolling the material with applied powder layer and molding the article. Application of the powder component is performed directly during molding the article, which is performed by winding the material on a mount. The material with applied powder layer is passed between the mount and a roller in such a way that in the case the roller does not contact with the applied powder layer.
Patent UA-87573-C2 (UA)
Title: method of production of rolled bar stock and rolled wire
Inventor: ZHUCHKOV SERHII MYKHAILOVYCH
IPC: B21B1/16
Filed: 2007-10-30
Abstract: The invention relates to rolling production, namely to the methods of production of the rolled bar stock, mainly profiles of round cross section and rolled wire for critical purpose. Initial billets heated to the temperature of rolling are fed into a line of continuous small-section, small-sort-wire or wire mill and rolled in stands of roughing, run-down and finishing groups, and also in a wire block up to obtaining finished steel. Rolling is carried out with set degrees of reduction and elongation ratio in each stand of mill, total reduction ratios in the groups of stands of mill and wire block, total reduction ratios on the mill. Rolling in the stands of roughing group of mill is carried out with increased deformation fractioning with the constant total reduction ratio in the group of stands. In the case the deformation fractioning increases, at least, by one unit. The deformation fractioning increases after reaching of total reduction ratio, which is equal to. In the case the deformation fractioning increases due to installation in the interstand spaces of roughing group of mill of nondrive working stand. The invention makes it possible to prevent formation of wrinkles on the surfaces of breakdown bar, which are then transformed into the folds, which decrease the quality of finished steel of round cross section and rolled wire for critical purpose, in particular semi-finished rolled products due to decrease of the values of partial reduction ratios by increase of the deformation fractioning during roughing without essential capital expenses.
Patent UA-96931-C2 (UA)
Title: Roll stand provided with displacement device
Inventor: LANGEDER RUDOLF
IPC: F16C3/00
Filed: 2006-09-26
Abstract: The invention relates to a roll stand comprising at least one pair of rollers mounted on a stand frame, drive shafts (1), in particular articulated shafts, for rotatably driving the rollers and a coupling device (2) for coupling the drive shafts (1) and rollers. The invention also relates to a novel axial roller displacement based on the drive shaft (1) which is provided with a roller actuating device (3). A method for axially displacing the rollers is also disclosed.
Patent UA-94076-C2 (UA)
Title: Mixing and kneading device for a continuous process of preparing and method for performance of continuous processes of preparing with the aid of a mixing and kneading device
Inventor: GRUTTER HEINI
IPC: B29C48/67
Filed: 2008-07-15
Abstract: A mixing and kneading machine (1) for continual compounding comprises a screw shaft (3) rotating in a casing 2 and simultaneously moving axially translationally. To sustainably enhance the efficiency of the machine as regards its material thruput per unit of time a screw shaft is proposed having the following geometric ratios: Da/Di=1.5 to 2.0, i.e. the ratio of screw shaft outer diameter Da to screw shaft inner diameter Di is 1.5 to 2.0, Da/H=4 to 6, i.e. the ratio of screw shaft outer diameter Da to stroke H is between 4 and 6, T/H=1.3 to 2.5, i.e. the ratio of pitch T to stroke H is between 1.3 and 2.5. The mixing and kneading machine (1) provided with such a screw shaft (3) is operated preferably at a rotational speed exceeding 500 rpm, particularly exceeding 800 rpm.
Patent UA-99253-C2 (UA)
Title: Side reinforced railway brake shoe
Inventor: FORMOLO JOSEPH F
IPC: B61H1/00
Filed: 2008-09-03
Abstract: A molded brake shoe formed of friction material with or without a metal backing. Along at least a portion of at least one side surface of the brake shoe there is a layer of the molded friction material reinforced with a fiber.
Patent UA-98619-C2 (UA)
Title: Working machine (variants) and a steering block for the working machine
Inventor: BEBERNES THOMAS DARYL
IPC: B62D5/00
Filed: 2008-12-17
Abstract: A working machine comprises a frame, at least one leading wheel, mounted on a frame, at least one reference of a self-mounting wheel, mounted on the frame, and at least one auxiliary rotary mechanism. Each of the auxiliary rotary mechanism is connected with the frame and the corresponding reference of the self-mounting wheel. Each of the auxiliary rotary mechanisms is figured in such a manner as to allow shifting the corresponding reference of the self-mounting wheel, when the operator gives command to rotate, and in order to be corrected by the forces applied to the reference of the self-mounting wheel by earth.
Patent UA-107779-C2 (UA)
Inventor: JAEN-MICHEL LERESTIF
IPC: C07D223/16
Filed: 2009-06-18
Abstract: Спосіб синтезу сполуки формули (І):. (І)Застосування у синтезі івабрадину, його адитивних солей з фармацевтично прийнятною кислотою і його гідратів.
Patent UA-97299-C2 (UA)
Title: Method of removing tattoos or scars
Inventor: AVRAMENKO KONSTANTYN STANISLAVOVYCH
IPC: A61N1/32
Filed: 2008-07-28
Abstract: The invention relates to medicine and can be used for removing tattoos, scars, keloid and wound cicatrices. The inventive method consists in acting on the epidermal layer with an alternating electric field in such a way that high-frequency discharges are formed between the epidermal layer and a needle electrode. Said method makes it possible to effectively removing tattoos of different colours and scars of different nature. The removal is carried out during a minimum time and does not bring about any complications, since the skin areas with defects to be removed are not exposed to excessive thermal action.
Patent UA-104019-C2 (UA)
Title: Cooling system of internal combustion engine with common circulation circuit of cooling liquid
Inventor: MOSHENTSEV YURII LEONIDOVYCH
IPC: F02B29/00
Filed: 2011-10-20
Abstract: A cooling system of internal combustion engine with common circulation circuit of cooling liquid claimed comprises three parallel to each other branches of circulation of cooling liquid. Outlet of the cooling liquid of three parallel circulation branches is connected to the suction branch pipe of the pump. The first circulation branch comprises installed in sequence by direction of motion of cooling liquid first shutoff device, first heat exchanger of cooling of liquid circulating in the system, and the air-liquid cooler of blast air. The second circulation branch comprises second shutoff device, oil-liquid oil cooler and additional heat exchanger of working fluids of the engine installed in sequence in direction of motion of cooling liquid. The third circulation branch comprises installed in sequence in direction of motion of cooling liquid third shutoff device and bypass main. The outer heat carrier is supplied to heat exchangers for cooling liquid circulating in the system by means of the devices for supply of external heat carrier, so that the heat exchangers of cooling circulating liquid are installed in parallel in direction of the outer heat carrier. The fourth branch of circulation of cooling liquid is added in parallel to the existing circulation branches, this includes installed in sequence by direction of motion of cooling liquid fourth shutoff device and third heat exchanger for cooling liquid circulating in the system.
Patent UA-108084-C2 (UA)
Title: Hydrocarbon gas processing
Inventor: WILKINSON JOHN D
IPC: F25J3/00
Filed: 2010-08-27
Abstract: A process for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream Is disclosed. The stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to the fractionation tower pressure, heated, and supplied to the fractionation tower at an upper mid-column feed position. The second stream is expanded to the tower pressure and is then supplied to the column at a mid-column feed position. A distillation vapor stream is withdrawn from the column above the feed point of the second stream and is then directed into heat exchange relation with the expanded cooled first stream and the tower overhead vapor stream to cool the distillation vapor stream and condense at least a part of it, forming a condensed stream.
Patent UA-112846-C2 (UA)
Title: Нематоцидна композиція, яка містить bacillus subtilis і bacillus licheniformis
IPC: C12R1/125
Filed: 2011-09-08
Abstract: Винахід стосується композиції, яка містить Bacillus subtilis DSM 17231 і Bacillus licheniformis DSM 17236 з нематоцидним ефектом проти фітонематод на рослинах і/або в їх природному середовищі, використання і процесу її отримання, використовуючи Bacillus subtilis DSM 17231 і Bacillus licheniformis DSM 17236, способу боротьби і надання специфічної стійкості до фітонематод і набору.
Patent UA-104822-C2 (UA)
Title: Method, compound, pharmaceutical composition and remedy for restoring memory lost in normal and pathological aging
Inventor: NENAYDENKO VALENTIN GEORGIEVICH
IPC: C07D405/14
Filed: 2011-09-06
Abstract: The invention relates to a method for restoring memory lost as a result of disease, adverse influences or the passage of time. The method involves administering an effective amount of (azaheterocyclyl)alkyl derivatives of (het)arylglycine amides of general formula I, wherein: n and m can take the values 0, 1, 2 and 3; the symbol (#) here and hereinafter signifies the possible presence of a chiral centre; R represents optionally substituted C-Caryl or a 5-7-membered hetaryl containing 1-3 heteroatoms selected from nitrogen, oxygen and sulphur and optionally condensed with a benzene ring; Aand Aindependently represent an optionally substituted, 3-7-membered, saturated, partially saturated or aromatic azaheterocycle, which contains from 1 to 3 atoms of nitrogen in the cycle and is optionally condensed with a benzene ring; or their pharmaceutically acceptable salts or alkyl esters in the form of individual optical isomers, or combinations thereof. The invention also relates to compounds of general formula I as well as to a pharmaceutical composition and a drug based on said compounds. The effective dose is generally 0.005-1.5 mg/kg body weight, preferably 0.005-1.0 mg/kg body weight, at least once a day for the time required to produce a therapeutic effect.
Patent UA-111172-C2 (UA)
Title: Strain-free stationary furnace door actuator for a coke furnace battery of the "heat-recovery" type
Inventor: KNOCH RALF
IPC: C10B25/14
Filed: 2011-10-20
Abstract: The invention relates to a strain-free stationary furnace door actuator for a coke furnace battery of the "non-recovery" or "heat-recovery" type, by way of which vertical opening of the coke furnace chamber doors is possible without the use of a coke furnace operating machine, wherein the deviations of the tension elements of the furnace door actuator from the intended arrangements, which result from strain of the transmitting devices, and undesired increases in tension force, which result from differences in the adhesion forces of the coke furnace chamber doors during closure, are avoided by the use of low-strain transmitting devices and tension elements. The invention also relates to a method for the strain-free, stationary actuation of the door of a coke furnace battery of the "heat-recovery" type, said method using rigid tension elements and low-strain transmitting devices for automatically opening and closing coke furnace chamber doors.
Patent UA-106861-C2 (UA)
Title: Liquid flotation method
Inventor: HEVOD VIKTOR SERHIIOVYCH
IPC: B03D1/00
Filed: 2013-12-23
Abstract: The liquid flotation method includes the bubble generation with the help of an ejector, mixing of the high-speed gas stream and activating agents, synchronous uniting of the obtained high-speed gas stream and activating agents with the high-speed liquid stream and formation of the bubble-liquid stream, further feed of this bubble-liquid stream in the liquid subject to flotation, flotation of the liquid by adsorbing the surface-active substances and separation of the surface-inactive substances on the floating bubbles, bubble-film extraction of these substances from the bubbles with the use of a bubble-film extractor, removal of the flotated substances for processing or utilization, as well as accumulation or feeding of the purified liquid to the consumer. According to the invention, when generating the bubbles with the use of an ejector, the stream of activating agents is preliminarily subjected to ultrasonic dispersing into the state of microaerosol with the use of an ultrasonic generator. The high-speed stream of microaerosol of activating agents and gas obtained by ultrasonic dispersing is mixed with the gas high-speed stream, following which the high-speed stream of microaerosol of activating agents and gas is synchronously united with the high-speed water stream in the point of their meeting in a single limited space in the variable pressure field and the floating bubble-liquid stream with microdispersed aerosol is formed inside the bubbles, which is directed in the liquid subject to flotation. The solutions of oligomers of cationic and anionic surface-active polyelectrolytes are used as activating agents. The technical result consists in the possibility to control the activated bubbles flotation process more efficient due to physical-and-chemical modification of their surface from the side of the gas phase of bubbles, which provides more efficient adsorption of the target-oriented surface-active substances and separation of the surface-inactive substances on the floating bubbles.
Patent UA-109066-C2 (UA)
Inventor: KULYNYCH ANDRII IVANOVYCH
IPC: B25B23/14
Filed: 2014-02-05
Abstract: Винахід належить до засобів механізації складальних і розбиральних процесів в машино- і приладобудуванні, ремонті машин. Модернізований електричний гайковерт містить корпус, що має додаткову ручку і основну ручку. Згідно з винаходом, додаткова ручка виконана поворотною і може взаємодіяти з мікроперемикачем вмикання прямих або реверсивних обертів шпинделя і мікровмикачем живлення котушки електромагніта. На квадраті шпинделя закріплена рухомо в осьовому напрямі кулачкова півмуфта, на яку може діяти сердечник електромагніта і яка підпружинена відносно парної кулачкової півмуфти, котра посаджена нерухомо в осьовому напрямі на циліндричному виступі квадрата шпинделя. За рахунок пружин півмуфти утворюють постійну запобіжну муфту, а під час затягування або відгвинчування різьбових деталей - жорстку кулачкову муфту, що вмикається електромагнітом. Пропонований модернізований електричний гайковерт з невеликим початковим крутним моментом дозволяє виконувати наживлення різьбових деталей і їх вільне загвинчування, але запобігає пошкодженню західних витків різьби при її заклиненні. Конструкція електричного гайковерта дозволяє збільшити продуктивність його роботи за рахунок механізованого виконання всіх переходів операції загвинчування, зокрема наживлення. Одночасно зберігається можливість виконувати розбирання різьбових з'єднань.
Patent UA-110179-C2 (UA)
Title: Automatic system of speed control of underwater vehicle based on artificial neural networks with reference model
Inventor: BLINTSOV SERHII VOLODYMYROVYCH
IPC: G06N3/02
Filed: 2014-11-24
Abstract: The invention relates to shipbuilding and can be applied at underwater vehicles which as an engine to move along an axis of coordinates use a propeller with electric drive, and which should have high performance and accuracy of speed control. An automatic system of speed control of an underwater vehicle based on artificial neural networks with a reference model comprises a setter of input signal, a speed sensor, series connected power converter, a motor with a propeller and the underwater vehicle as a control object, and is characterized in that it additionally comprises a first unit of output signal delay associated with the speed sensor, a second unit of output signal delay associated with the first delay unit, and a computer, connected by the inputs to the speed sensor, the first and second units delaying the output signal and the input signal setter, and by the output – to the power converter and equipped with a program based on the artificial neural networks, which is previously trained to reproduce together with the object reference model dynamics. The technical result of the present invention is to improve the accuracy of reproducing dynamics of the reference model, because all non-linearity of the object are not taken into account by means of mathematical modeling, but on the base of data obtained experimental directly from the object, to simplify the definition of the parameters of the underwater vehicle.
Patent UA-116784-C2 (UA)
Title: A solid oral pharmaceutical formulation containing ticagrelor
Inventor: SEDMAK GREGOR
IPC: A61P9/10
Filed: 2013-10-15
Abstract: The present solution provides a solid oral pharmaceutical formulation containing ticagrelor, in the chemical name (1S,2S,3R,5S)-3-[7-[[(1R,2S)-2-(3,4-difluorophenyl)cyclopropyl]amino]-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)-1,2-cyclopentanediol, comprising at least one non-hygroscopic filler and/or at least one non-hygroscopic binder, wherein neither the filler, nor the binder have any disintegration effect. Preparation of the formulation is possible by wet granulation or dry granulation or direct.