baber/WOPTO huggingface dataset:
Patent UA-42282-C2 (UA)
Title: Method of sorption-desorption photometric analysis for determining content of iron, as iron thiocyanate, in sodium, potassium, and ammonia thiocyanates
Inventor: SUKHAN VASYL VASYLIOVYCH
IPC: G01N21/00
Filed: 2000-12-22
Abstract: The proposed method of sorption-desorption photometric analysis for determining content of iron, as iron thiocyanate, in sodium, potassium, and ammonia thiocyanates consists in dissolving a sample of potassium, sodium, or ammonia salt, 2 ... 2.5 g inweight, in 25 ml of water, transferring a portion of the solution in a beaker, adding 1.5 ml of 0.2 M sulfuric acid solution and water up to the total volume of 25 ml, inserting pieces of ether-based foamed polyurethane in the beaker, removing air from the mix produced, and stirring the mix for approximately 30 minutes. Then the foamed polyurethane pieces are removed from the beaker, pressed between filter paper sheets, dissolved in 5 ... 10 ml of acetone, and stirred for 5 ... 10 minutes, the optical density of the acetone solution is measured, and content of iron is determined by using the measurement data. The proposed method provides the possibility to increase the accuracy in analysis for determining content of iron.
Patent UA-72238-C2 (UA)
Title: A method for the preparation of citalopram (variants), s-citalopram, intermediary ketones and a method for the preparation of racemic compounds
IPC: C07D307/93
Filed: 1999-10-25
Abstract: A method for the preparation of citalopram consists in reaction of a compound of Formula (IV), wherein R is C1-6 alkyl, acyl, C1-6 alkylsulfonyl or arylsutfonyl, with 3-(N,N-dimethytamino)-propyl magnesium halide, to prepare citalopram. In another aspect, the present invention provides the novel intermediates of Formula (IV). In a further aspect, the invention relates to methods for preparing the intermediates of Formula (IV). (IV)
Patent UA-54942-C2 (UA)
Title: Method for polishing bodies of revolution with rectilinear and curvilinear generatrixes
Inventor: VIAL TSEV MYKOLA VASYLIOVYCH
IPC: B24B19/00
Filed: 2002-05-28
Abstract: A method for polishing bodies of revolution with rectilinear and curvilinear generatrixes, and according to which cylindrical abrasive rotating wheel is fed for cutting in radial direction and moved along part axis, and axis of rotation of abrasive wheel is turned in plane perpendicular with direction of radial feed-motion, and in axial plane that passes along radial direction of movement and part axis, to increase productivity of treatment, improve stability of polishing and service life of tool. Abrasive wheel is capable of reciprocal motion along its axis of revolution, and before reverse motion an abrasive wheel is discretely displaced along its axis and sign of revolution of a part is changed. Angles of turn of axis of revolution of wheel at forward and reverse motion are selected depending on condition of exit of front edge beyond the bounds of allowance being removed.
Patent UA-65932-C2 (UA)
Title: Disc brake
Inventor: SERDIUK ANDRII OLEKSANDROVYCH
IPC: F16D65/12
Filed: 2003-07-03
Abstract: The invention relates to machine building and can be used at operation of arbitrary brake systems with disc brakes. A disc brake has disc executive device with break shoes and hydro-cylinders. On the surface of the executive device in the zone of contact with the shoes unidirectional spiral grooves are provided. Decrease of temperature of friction surfaces is provided, and increase of safety of the break operation as the result of it.
Patent UA-75111-C2 (UA)
Title: Method for transmitting data in a communication network (variants) and a device for the realization of the method
Inventor: KENOY MICHAEL-DAVID NAKAYOSI
IPC: H04W28/16
Filed: 2002-01-30
Abstract: In a communication system (1400) for communication of data, a method and apparatus provide for detecting a request for opening a connection for a user (1407) for communication of data, selecting an open connection, releasing the selected open connection, and allocating, to the user (1407), communication resources corresponding to resources released based on releasing the selected open connection. In accordance with an embodiment, the selected open connection is an idle open state.
Patent UA-74866-C2 (UA)
Title: Method for drying compressed air
Inventor: ZMIIEVSKYI OLEKSII NYKYFOROVYC
IPC: F24F3/14
Filed: 2003-08-05
Abstract: This invention relates to the area of treatment of compressed air, in particular, through drying. The method for drying compressed air is in cooling it after compressor in two collectors û moisture separators and cooling chamber connecting those. Air drying in first collector is performed with its acceleration to supersonic speed, for instance, be means of Laval nozzle. Air flow from the second collector to the outlet collector is performed through the third collector. Air flow after removal of moisture is performed through pipelines mounted one by one in the cavity of each pipe of the cooling chamber. This invention promotes effective drying of air.
Patent UA-83819-C2 (UA)
Title: rolling frame and method of adjustment thereof
Inventor: DENKER WOLFGANG
IPC: B21B31/04
Filed: 2004-03-12
Abstract: The invention relates to a rolling frame consisting of four support columns (1) that are anchored in a fixed manner to a base plate (6) and that contain axially fixed, rotatably mounted tractive spindles (3), whose upper and lower ends are provided with threads running in opposite directions, which receive the upper and lower crossmembers (4, 5) and by means of which the sets of rollers can be adjusted in opposite directions in relation to one another. The support columns (1) simultaneously guide the roller mountings (2) and receive bending blocks. The rolling frame also consists of a short-stroke setting cylinder (7), which is positioned between the lower reinforcing roller mounting (8) and the lower crossmember (5) and exerts a rolling force.
Patent UA-78632-C2 (UA)
Title: Operating procedure for electric furnace with hydrocarbon atmosphere
Inventor: SIVAK VOLODYMYR IVANOVYCH
IPC: C21D1/74
Filed: 2005-07-11
Abstract: An operating procedure for the electric furnace with hydrocarbon atmosphere involves periodical carrying out of burning of the electric furnace with the use of air medium and burning stopping at the optimal degree of soot accumulation in this electric furnace, at that the electric furnace burning isoverlapped in time with its kindling. Burning is at first carried out with the use of the air, and then of the combustion materials, which are obtained in the gas generator from the mixture of the natural gas and air at the ratio of 1:8. The burning is concluded when the resistance of the check heater will be equal to its value after the carrying out of the preceding burning. The reliability of electric insulation of the heaters from the electric furnace lining is checked before the starting of kindling and next burning. The metal articles without rigid requirements to the content of their surface layer are used for the acceleration of removal of the corpuscular oxygen, which oxidizes these articles during their thermal treatment, from the furnace atmosphere.
Patent UA-77364-C2 (UA)
Title: Method for clarification of colloid dispersions
Inventor: DEMCHENKO OLHA VIKTORIVNA
IPC: C02F1/56
Filed: 2005-11-11
Abstract: An invention relates to colloid chemistry and can be used at enterprises of public service in clarification of clay suspensions and purification of natural, waste and reverse waters of suspended substances, in production of polymers for clarification of latexes dispersions, in mineral resource and metallurgical industries, in processes for enrichment of ores and sludges. A method for clarification of colloid dispersions consists in the treatment thereof with non-ionogenic flocculant, which represents grafted polymer inorganic compound based on polyacrylamide and silica. The length of grafted chains of polyacrylamide is modified from 1.56.106 to 3.8.106, at that flocculant is added at an amount of 1.10-5-1.10-2 kg.m-3. The use of the invention allows to improve indices of efficiency of flocculation process, in particular to increase the rate of main stage of flocculation, increase the density of formed residue without substantial deterioration of flocculant action and increase of specific consumption thereof.
Patent UA-86247-C2 (UA)
Title: Method for operation of blahuta's engine and blaguta's engine
Inventor: BLAHUTA ANATOLII OLEKSANDROVYCH
IPC: F01B17/00
Filed: 2007-02-15
Abstract: The invention relates to heat engines in which heat energy is converted to useful work. Disclosed is a method of engine operation in which one uses water as working body, and at least before inlet of working medium it is heated through at least one working surface of cylinder or piston to temperature that exceeds at least temperature of phase transition of working medium from liquid to gaseous state. The engine claimed is characterized by that at least basis of cylinder or piston, or all together, are made inside with cavities that are provided with low-melting substance with high heat absorption ability at phase transition of low-melting substance from solid to liquid state, at that at least basis of cylinder or piston, or all together are provided with means for heating low-melting substance from external source of energy.
Patent UA-85440-C2 (UA)
Title: Electrical filter for cleaning air and emissions
Inventor: KOLESNYK VALERII YEVHENOVYCH
IPC: E21F5/00
Filed: 2007-03-29
Abstract: The invention relates to the technology of cleaning air and emissions. An electrical filter contains a housing with discharge electrode at inlet and precipitated electrode made with possibility of rotation around its axis, and a bunker. The precipitated electrode is installed onto center of housing behind the discharge electrode with formation of clearances between it and the housing. The housing at the level of precipitated electrode has a shape, which repeats the shape of surface of precipitated electrode. The electrical filter enables to obtain required degree of cleaning irrespective of the flow rate and increase of intensification of the process of air cleaning and medium without reduction of the quality cleaning with significant reduction of costs.
Patent UA-86109-C2 (UA)
Title: Device for rescue of personnel from high-rise administrative buildings
Inventor: KANISHEVSKYI STANISLAV MYKHAILOVYCH
IPC: A62B1/00
Filed: 2007-05-04
Abstract: A device for the rescue of the personnel from the high-rise administrative buildings relates to the aids for evacuating the persons from the high-rise buildings. The device comprises the fastening appliance on the roof, the aids for the descent itself, and the appliances for securing the persons designed as the cord loops and the suits attached to the capron endless rope. The device allows for prompt fastening and unfastening followed by the transfer of the securing appliances to the roof for the next persons to be rescued.
Patent UA-89507-C2 (UA)
Title: Method and the device for producing of sulphurous nitrogen fertilizers
Inventor: JAEGER EMMERICH
IPC: C05B11/00
Filed: 2005-08-11
Abstract: The invention relates lo a method for producing sulphurous nitrogen fertilizer, said method being characterized in that calcium nitrate is reacted with a sulphurous compound in a mixing device, and the fertilizer is obtained by the granulation of the gypsum-containing suspension formed. The invention also relates to a device for carrying out said method. In this way, a technically simple method for producing sulphurous nitrogen fertilizer can be provided due to the fact that the gypsum-containing suspension formed by the reaction is highly fluid and thus easy to pump, and can be treated in conventional granulation devices. The inventive method can also be earned out without the technically complex separation of precipitated gypsum.
Patent UA-83333-C2 (UA)
Title: Method for treatment of children, suffering from glomerulonephritis with nephrotic syndrome and replicative form of viral hepatitis b
Inventor: BAHDASAROVA INHRETTA VARTANIVNA
IPC: A61K31/36
Filed: 2007-11-19
Abstract: The invention relates to medicine, in particular to the infantile nephrology, virology and haematology and can be used for treatment of children, suffering from glomerulonephritis with nephrotic syndrome and replicative form of viral hepatitis B. A method in concordance with present invention consists in that the Bicyklol antiviral agent is perorally prescribed at a dose of 50 mg per a day for 6 monthes, and additionally simultaneously the glomerulonephritis with nephrotic syndrome are treated with glucocorticoids at a maintaining dose for 6 monthes and with Sellsept at a dose of 500-600 mg/mfor 12 monthes.
Patent UA-93711-C2 (UA)
Title: Method of transportation of cargo using traction vehicle of combined mover
Inventor: PARUNAKIAN VAAHN EMILIOVYCH
IPC: B60F1/00
Filed: 2008-11-20
Abstract: A Method of transportation of cargo using a traction vehicle of combined mover comprises loading, start from rest and motion on a given route of railway track, braking, stopping and unloading the cargo. The invention provides for reduction of coupling weight and power. To implement the operations the traction vehicle of combined mover should have certain operating parameters: total mass, load on drive wheels, maximum traction at couplingand traction effort at start from restsubject to compliance to condition. The definition of the parameters is made according to proposed formulas.
Patent UA-94481-C2 (UA)
Title: Compressed fuel of organic residues and/or organic raw material and the process for its preparation
Inventor: NOPPER HERBERT GEORG
IPC: C10L5/44
Filed: 2007-09-21
Abstract: The invention relates to a compressed fuel composed of organic residues and/or raw materials having at least one additive for increasing the calorific value and for decreasing slag formation, which fuel consists of a fuel mixture which contains a) 72 to 83 % by weight combustible organic residues and/or raw materials having a moisture of 8 to 20 %, b) 15 to 25 % by weight natural organic oils and/or fats for increasing the calorific value and c) 2 to 3% by weight sodium perborate for increasing the ash melting point and as oxygen supplier. As organic residues and/or raw materials, use is made of comminuted and naturally aged or artificially aged (by UV irradiation or by the addition of 0.1-0.3% by weight of age-promoting LTV additives or UV absorbers) cereal straw of all types, sugar cane, bamboo, cotton plants, jute, sisal, hemp, ramie, rice straw, rice husks, Chinese silver grass, elephant grass, flax, coconut, kenaf, or esparto grass, into which, for improving penetrability, the oil and/or fat fraction with admixed surfactant fraction of 1-5% by weight based on the oil/fat fraction is added. In addition, the fuel mixture can contain 0.4-0.6% by weight of hexamethylenetetramine for supporting ignition and burning acceleration and soot reduction, and also 1.0-1.5 lignin for solidification. This fuel has scarcely any tendency to slag formation, has good burn-up behaviour and a calorific value of 6.8 kWh/kg, wherein the exhaust gas is free of fine dust and contains scarcely any measurable pollutants.
Patent UA-97510-C2 (UA)
Title: Method of continuous dry milling process of vertical grinding mill and vertical grinding mill
Inventor: GERL STEFAN
IPC: B02C17/16
Filed: 2008-01-04
Abstract: The invention relates to a vertical grinding mill, comprising a closed vertical milling container (1), in which a screw conveyor (2) is arranged so that it can be rotationally driven, conveying grinding bodies (17) to the top. The package of grinding bodies (17) adjusts itself during operation such that the surface (29) thereof is configured to slope radially outward and downward and to end in the region of the bottom edge (18) of an outlet for grinding material (11). Gas is introduced into the milling container (1) above the package of grinding bodies. The gas and grinding material (22) is removed from the milling container (1) via the outlet for grinding material (11).
Patent UA-93789-C2 (UA)
Title: Process for the production of biogas and organic fertilizers at fermentation of multicomponent substrate
Inventor: MELNYCHUK MAKSYM DMYTROVYCH
IPC: C05F3/00
Filed: 2009-11-19
Abstract: A process for the production of biogas and organic fertilizers at fermentation of multicomponent substrate comprises processes for the preparation of organic raw material by grinding and mixing of liquid and ground solid phases of substrate, supply of the obtained substrate to the horizontal fermenter, successive anaerobic fermentation of substrate in horizontal fermenter, and after that in vertical fermenter with the further accumulation and storage of the obtained biogas in gas holder before the purification and energy use, and organic fertilizers after fermentation – in vertical storage before the application into fields.
Patent UA-98787-C2 (UA)
Title: Bench for processing cylinder block heads
Inventor: KUZMINSKYI ROMAN DANYLOVYCH
IPC: G01M3/04
Filed: 2009-12-14
Abstract: The invention relates to repair equipment and can be used for washing cooling jackets of cylinder block heads and hydraulic testing of those on tightness. A bench for processing cylinder block heads, besides a hydraulic pump and a bath with water for hydraulic testing, is additionally equipped with two baths with dissolving-emulsifying and acid solutions for head washing, three-section distributor for change of working liquid that is supplied from different baths with the hydraulic pump to the head, filter for purification of working liquid that is supplied to the head, throttle for provision of required pressure in the head and discharge valve for liquid discharge at increase of pressure in the hydro-system. The bench proposed makes it possible to increase technological capabilities of the bench for hydraulic tests, to decrease inputs to carry out operations of washing and hydraulic testing of the cylinder block heads, to increase labor productivity, to decrease metal intensity and energy consumption of equipment.
Patent UA-103173-C2 (UA)
Title: Method for carrying out private communication session between telecommunication network users
Inventor: RAKUSHIN ALEXANDER STEPANOVICH
IPC: H04L29/02
Filed: 2008-08-15
Abstract: The invention makes it possible to build addressless telecommunication networks and enables a network user to organize the private address space protecting against unauthorized communication sessions. At the beginning, one or more messages about the person of a called user are formed, recorded in the device of said called user and transmitted to a network. The messages and the identifier of the physically dedicated communication channel, via which the information was received are received and recorded in the network intermediate device. Then, a message about the person of a called user is formed in the device of the calling user and is transmitted to the telecommunication network. The message about of the person of called user is compared with the earlier recorded messages in each intermediate device receiving the messages formed by the calling user. In the case of non-coincidence, the messages are transmitted via the communication channels the features of which differ from the channels via which the information for the compared messages was received. The message about the features of the communication channels which were involved in the information reception and transmission process is formed in each intermediate device and the thus formed message is included in a block of messages received from the device of the calling user. The message about the communication channel features for each intermediate device is formed in the device of the called user and is transmitted to the communication network prior to starting a communication session. The messages of the called user about the communication channel features are transmitted by the intermediate devices and the channels for receiving and transmitting said message are interconnected in the intermediate device. Once the message from the device of the called user has been received, the communication session is started in the device of the calling user.
Patent UA-96365-C2 (UA)
Title: method for protection against corrosion of the surface of the steel tank bottom, installed in concrete or Land Basis with the layer of sand filling OR bunding
Inventor: OZHYHANOV YURII HRYHOROVYCH
IPC: C23F11/02
Filed: 2010-05-05
Abstract: The invention relates to the field of mechanical engineering, in particular to a method for protection against corrosion of the outer surface of a steel tank bottom, which is installed on concrete or earthen basis with a layer of sand filling or bunding. The method consists in placing corrosion inhibitor on a steel surface of the tank to ensure its contact with the external environment at a temperature of 25- and humidity up to 80 wt. %, at that the space between the bottom steel tank and its foundation is saturated with steam of the volatile corrosion inhibitor at a specified range of temperature and humidity, and as volatile corrosion inhibitor using a mixture of dicyclohexylamine nitrite and oxyethylidene diphosphonic acid at the following ratio of its components, wt. %: dicyclohexylamine nitrite – 99.9 and oxyethylidene diphosphonic acid - 0.1. The invention provides increasing term of protection steel tanks bottoms corrosion to 7 years.
Patent UA-103312-C2 (UA)
Title: Method for application of lubricant on metal surfaces
Inventor: RAU UWE
IPC: C10M111/00
Filed: 2009-01-26
Abstract: The invention relates to a method for preparing metal workpieces for cold forming by applying a lubricant layer either to a metal surface or to a metal surface which has been precoated with e.g. a conversion coating. The lubricant layer is formed by contacting the surface with an aqueous lubricant composition which has a content in at least one water-soluble, water-containing or/and water-binding oxide or/and silicate and a content in organic polymer material, the organic polymer material used predominantly being monomers, oligomers, co-oligomers, polymers or/and copolymers based on ionomer, acrylic acid/methacrylic acid, epoxide, ethylene, polyamide, propylene, styrene, urethane, the ester(s) or/and salt(s) thereof. The invention also relates to the corresponding lubricant composition, to the lubricant layer produced thereof and to its use.
Patent UA-103359-C2 (UA)
Title: Random access signaling transmission for system access in wireless communication
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04W52/50
Filed: 2007-10-03
Abstract: Techniques for transmitting random access signaling for system access are described. In an aspect, random access signaling may be sent based on at least one transmission parameter having different values for different user equipment (UE) classes. At least one parameter value may be determined based on a particular UE class, and the random access signaling may be sent based on the determined parameter value(s). The random access signaling may be a random access preamble, and the at least one transmission parameter may include a target SNR, a backoff time, and/or a power ramp. The random access preamble may then be sent based on a target SNR value, a power ramp value, and/or a backoff time value for the particular UE class. In another aspect, a message for system access may be sent based on a power control correction received in a random access response for the random access preamble.