baber/WOPTO huggingface dataset:
Patent RU-2763427-C2 (RU)
Title: Lignin particle production
Inventor: FRIEDL ANTON
IPC: C08H7/00
Filed: 2017-12-22
Granted: 2021-12-29
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for producing lignin particles, including stages of: a) extracting lignin from initial material containing lignin using a mixture containing at least one organic solvent and water, and b) depositing lignin in the solution obtained at the stage a) to produce lignin particles, while lignin particles have an average size from 10 to 800 nm, while at the stage b), lignin in the solution is deposited by reducing pH by adding acid with a dosing speed from 0.05 to 10 ml/min per 1 g of the extract solution. 
     EFFECT: obtaining lignin particles. 
     20 cl, 8 dwg, 1 tbl, 6 ex
Patent RU-2760973-C2 (RU)
Title: Swirler and contact element for cartridge of plasma-arc burner
Inventor: ZHANG YU
IPC: H05H1/34
Filed: 2018-02-09
Granted: 2021-12-02
Abstract: FIELD: plasma technology. 
     SUBSTANCE: cartridge frame for a plasma-arc burner contains a case made with the possibility to at least partially surround an electrode of the plasma-arc burner and contact it, when sliding. The case includes the first end and the second end opposite to the first end, while the first and the second ends determine a longitudinal axis, and contains at least one protrusion extending from the second end in the direction of the longitudinal axis. The mentioned at least one protrusion is made with the possibility of contacting with a switcher of the plasma-arc burner to perceive the presence of a swirler in the plasma-arc burner. In some embodiments, a set of molded swirling holes is made within the case of the swirler as a single whole with it. 
     EFFECT: increase in the reliability of operation of the plasma-arc burner. 
     23 cl, 8 dwg
Patent RU-2768323-C2 (RU)
Inventor: ROALDSNES PAL ARNE
IPC: A01K73/02
Filed: 2018-04-27
Granted: 2022-03-23
Abstract: FIELD: fishing and fish farming. 
     SUBSTANCE: present invention relates to fishing fleet containing devices for collection, transportation and processing of catch. Catch processing system comprises at least one catch collection system (3), comprising one catch processing depot (10), one or more trawls (11) and at least one catch transportation system (4). Said catch transportation system (4) comprises at least transport system (5), which comprises at least transport container (101) and transport unit (251), comprising device (264) for detachable connection with transport unmanned vehicle (107) of fishing fleet and device for connection with one or more devices of fishing fleet. 
     EFFECT: increase in the number of fish catches and elimination of undesirable long operating time in the absence of fishing. 
     12 cl, 35 dwg
Patent RU-2769464-C2 (RU)
Inventor: UORD STYUART
IPC: C05D9/02
Filed: 2018-11-20
Granted: 2022-04-01
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to fertilizers. Aqueous composition for use as an ammonia-free fertilizer contains an alkanolamine salt of phosphoric acid and at least a complex of an alkanolamine and a metal, wherein at least the alkanolamine and metal complex is not a complex of an alkanolamine and a metal phosphate selected from a group, consisting of a complex of ethanolamine and zinc phosphate, a complex of ethanolamine and manganese phosphate, a complex of ethanolamine and chromium phosphate, and a complex of ethanolamine and calcium phosphate. Molar ratio of phosphoric acid to monoethanolamine in the monoethanolamine salt of phosphoric acid ranges from 3:1 to 1:3. Total content of P 2 O 5  in the composition ranges from 5 to 40 wt. % (wt./wt.) based on the total weight of the aqueous composition. Alkanolamine and metal complex is selected from a group consisting of complexes of boron and ethanolamine, copper and ethanolamine, zinc and ethanolamine, and iron and ethanolamine. 
     EFFECT: proposed aqueous composition for use as a phosphate fertilizer, which does not contain ammonia, has a high content of phosphorus, is safe for crops, mixes well with other fertilizers and is suitable for any type of application into soil. 
     12 cl, 2 tbl, 3 ex
Patent RU-2741102-C2 (RU)
Title: Processing line for simultaneous processing of various problem wastes
Inventor: Anton Voskobojnikov
IPC: C05F9/02
Filed: 2020-09-17
Granted: 2021-01-22
Abstract: FIELD: ecology.SUBSTANCE: invention relates to ecology, namely to environmentally safe conversion of wastes into valuable products using supercritical technology (SCT). Process line for simultaneous processing of various problem wastes and effluents comprises a supercritical technology module, to the input of which a pulp preparation unit is configured to receive wastes, a liquid phase separated by a first separator configured to separate the liquid phase from the grinding products by the mill, made with possibility of organic wastes milling, municipal wastewater sediment, sludge and sludge, mixed solid domestic wastes. First separator is configured to separate powdered metals. First outlet of the supercritical gas module is connected to the input of the second gas separator. Second output of the supercritical technology module by mineral residue is connected to the third solid fraction separator, made with possibility to separate powder non-ferrous metals from the mineral component. Second gas separator is designed with the possibility of SCT gas dehydration, and its steam output is connected to the electric power generator, the output of which is connected to the distilled water collector by the steam condensate. Gas outlet of gas separator is connected to post-treatment system designed to produce gas with methane content of 97.5%, P = 200 bar. Process line further comprises a system for processing organic, including food, wastes, comprising a serially installed squeezing unit, the liquid phase output of which is connected to the pulp preparation unit, and the solid phase output is connected to a disinfection unit and conventional drying, the output of which is combined with the output along the mineral component of the solid fraction separator and connected to a mixing unit configured to obtain granular organo-mineral fertilizers.EFFECT: process line improves environmental situation in its operation area.5 cl, 1 tbl
Patent UA-38001-C2 (UA)
Title: Mine locomotive
Inventor: SERDIUK ANDRII OLEKSANDROVYCH
IPC: B61F5/38
Filed: 2000-05-15
Abstract: Invention concerns the improvement of mine locomotives, in particular, connecting units between wheel carts, articulated with average section. Each connecting unit contains vertically located cylindrical hinge, on finger of which in the middle part is fit an elastic element in the form of a tore. The groove is provided for this purpose on the finger in the housing of hinge repeating the shape of the tore. Elastic element in the form of a tore ensures relative displacement of cart and average section in all planes. In this case, it absorbs jolts and shocks of different directions.
Patent UA-77938-C2 (UA)
Title: Conductor, specifically for jumpers, and a method for connecting the conductor to a connector pin and a tip
Inventor: OMELCHENKO DMYTRO SERHIIOVYCH
IPC: H02G15/00
Filed: 2002-07-11
Abstract: According to the present invention, a conductor, specifically for jumpers used at electrified railways, and a method for connecting the conductor to aconnector pin and a tip are proposed. The conductor contains several steel wires with insulating coating and aluminium or copper wires. The proposed conductor is distinctive by its low specific resistance, enhanced vibration and corrosion resistance, and enhanced reliability of electrical connection.
Patent UA-80003-C2 (UA)
Title: Universal field lengthener
Inventor: SVAVILNYI MYKOLA YEVHENOVYCH
IPC: H01R25/00
Filed: 2005-06-09
Abstract: A universal field lengthener includes an insulated body and a cover, which has holes for a plug. Power electrical pathways are fixed inside the body. Contact sockets are connected to electrical pathways by means of flexible conductors, the inner diameter of contact socket being equal to the max. diameter of plug pin. These contact sockets are jointed non-rigidly on moveable spring-loaded plates. Plates move in transverse direction relatively to pins location by means of spring pressure, pressing socket to pin. Shatters are affixed at these plates near contacts socket. The invention provides reliable and stable electrical contact "pin-socket" independently from the plug pin diameter, minimum deterioration of pins and socket surface at multicontact connection of electrical energy consumers to the lengthener.
Patent UA-84321-C2 (UA)
Title: Method for the preparation of expandable polystyrene to recycling
Inventor: SUBERLIAK OLEH VOLODYMYROVYCH
IPC: C08J11/18
Filed: 2006-09-29
Abstract: A method for the preparation of expandable polystyrene to recycling involves treatment of expandable polystyrene with organic solvent. Butanol-1 is used as solvent, and treatment is carried out at temperature of 333-390 K.
Patent UA-93357-C2 (UA)
Title: Device and control method for dispensing apparatus
Inventor: DOGLIONI MAJER LUCA
IPC: G07F9/02
Filed: 2005-08-03
Abstract: In order to control the status and the operation of a dispensing machine assembly comprising one or more modules or sub-assemblies, at least one of modules or sub-modules is provided with an electronic label and the machine is provided with a tag controller device for interacting with said label by reading, writing and transmitting information data on or through said label and operating said dispensing machine according to the information gathered from said label or labels.
Patent UA-86845-C2 (UA)
Title: Method for holding of required amount of system water in the centralized water heating system, method for removal of carbonate deposits from the heating surfaces ofthe water heating system and the device for implementation thereof
Inventor: BALIUK YOSYP KALENYKOVYCH
IPC: C02F5/00
Filed: 2007-06-11
Abstract: A method for holding of required amount of system water in the centralized water heating system, method for prevention of carbonate deposits formation on the surfaces of the water heating system and the heating system based on it, wherein the control of required amount of water by means of water level measurement in the expansion tank with its further replenishment with additional water is carried out using additional sources, with preliminary treatment of additional water , wherein the additional water is obtained from combustion gases, coming off from the heat generator as the result of natural gas burning in atmosphere air medium, and in this case combustion gases are cooled to temperature lower than 100 °С, directed to the device for water vapor condensation from combustion gases, and water replenishment to the required amount is carried out by condensate collection in the system of combustion gases discharge and direction of condensed water to the centralized water heating system.
Patent UA-86281-C2 (UA)
Title: Device for transporting and cleaning tuberous roots
Inventor: BULHAKOV VOLODYMYR MYKHAILOVYCH
IPC: A01D33/08
Filed: 2007-07-03
Abstract: A device for transporting and cleaning tuberous roots consists of a frame, a feed conveyer, a baffle brush, a cleaner as a cleaning unit, mounted as an inclined one, formed by driving cylindrical rollers having pairwise counter-rotating movement, above which an activator is mounted, and also of an unloading conveyer. The activator is made as five short rod turners, arranged in staggered order, on projecting shafts, perpendicular to the cleaning unit, with fixed long cylindrical elastic rods, the working ends of which form in cross-section wavу shapes and arranged at the same height as a gap above the surface of the cleaning unit, which is comprised by the cylindrical rollers arranged longitudinally in such a manner as to allow an axle of the driving shafts of rod turners to be arranged above spaces between the pairs of the cylindrical rollers of the cleaning unit. The directions of rotational movements of two middle turners are directed inside of the cleaning unit, and the rotational directions of the two lower turners directed up to the periphery of the unit.
Patent UA-88676-C2 (UA)
Title: Process for the purification of protected oligonucleotides
Inventor: LANGE MEINOLF
IPC: C07H21/00
Filed: 2006-01-30
Abstract: A method for purifying a protected oligonucleotide comprising the steps of: a) - providing a solution of the protected oligonucleotide in at least one solvent A having a boiling point below the boiling point of a solvent B, - heating the solution at a temperature of at least 30 °C and below the boiling point of the at least solvent A, - adding solvent В until precipitation of a material is visible in the solution, said solvent В being an alcohol having 1 to 6 C-atoms or a diol having 2 to 6 C-atoms, - allowing the solution to cool down under stirring until formation of a supernatant and a residue, - removing the supernatant or b) - providing solvent В, said solvent В being an alcohol having 1 to 6 С- atoms or a diol having 2 to б C-atoms, - heating solvent В at a temperature above 30 °C and below the boiling point of solvent B, - adding a solution of a protected oligonucleotide in at least one solvent A until precipitation of a material is visible in the solution, - allowing the solution to cool down under stirring until formation of a supernatant and a residue, - removing the supernatant.
Patent UA-86885-C2 (UA)
Title: Material for accumulators of hydrogenous and metal-hydride chemical sources of energy
Inventor: PAVLIUK VOLODYMYR VASYLIOVYCH
IPC: C22C1/02
Filed: 2007-10-29
Abstract: Material for accumulator of hydrogenous and metal-hydride chemical sources of energy having enhanced qualitative characteristics that comprises lanthanum, nickel, cobalt, aluminum, samarium, bismuth, magnesium, lithium under appropriate component rate.
Patent UA-91858-C2 (UA)
Title: Method for production of corrosion-resistant copper foil for the printing plates
IPC: C25D7/00
Filed: 2007-12-17
Abstract: The invention relates to the radio engineering industry, in particular to a method for production of corrosion-resistant copper foil for the printing plates. The method includes electrolytic deposition of cathode molybdate film from the molybdate solution of alkali metal, further heating of the said copper foil at 150-250 ° C for 15-60 s and the application on the heat-treated surface of the said foil of protective composite polymeric material, such as cellulose triacetate film with adhesive epoxy rubber layer able to the mechanical separation from the copper base. The invention provides productivity enhancement of the printing plates and improves the environmental measure of the technical process.
Patent UA-88965-C2 (UA)
Title: Injection cooling tower
Inventor: DMITRIENKO VASILII NIKOLAIEVICH
IPC: F28C1/00
Filed: 2008-01-31
Abstract: The invention relates to heat-mass exchange apparatuses with direct contact, mostly to cooling towers, and can be used in systems of recycling water supply at industrial, energetic and municipal enterprises. An injection cooling tower has a main body with pan equipped with channel for air discharge and pipe for water discharge, wherein in the upper section of the body at least two windows are provided, those adjoin vertical Venturi tubes with nozzles installed in inlet diffuser of each Venturi tube. The main body of the cooling tower is equipped with at least one additional opening provided at the side opposite to channel for air outlet, through that one at least one additional Venturi tube is connected to it, this is installed in horizontal position. All the Venturi tubes are arranged as rings with gaps installed in sequence with increasing diameters, those are in form of truncated cone, arranged at inner side as diffusers and installed to additional body that has opening for connection to atmosphere. The invention provides intensification of heat-mass exchange without increase of power consumption for its realization.
Patent UA-89549-C2 (UA)
Title: Process for the preparation of soluble organo-mineral fertilizer and the process for the treatment of seeds and vegetative mass of plants by fertilizer therein
Inventor: DULNEV PETRO HEORHIIOVYCH
IPC: C05G3/00
Filed: 2008-02-18
Abstract: A process for the preparation of soluble organo-mineral fertilizer based on organic fertilizer Biokom-R and the process for the treatment of seeds and vegetative mass of plants by the soluble organo-mineral fertilizer.
Patent UA-89104-C2 (UA)
Title: Method for determination of content of gas hydrates in bottom layer of sea deposits
Inventor: KUTAS ROMAN IVANOVYCH
IPC: G01N25/00
Filed: 2008-03-31
Abstract: The invention relates to means for geographical investigations of physical parameters of sediment rocks of bottom layer of seas and oceans. Method for determination of content of gas hydrates in bottom layer of sea deposits is based on use of effect of heat absorption at decomposition of gas hydrates and is realized through measurement of temperature. Presence of gas hydrates in bottom deposits of seas and oceans is determined directly under conditions of natural bedding by results of measurements of temperature of deposits at simultaneous heating of those by heat source with constant power, by change of rate of heating due to heat absorption at decomposition of gas hydrates, after temperature of deposits exceeds level of temperature of stable existence of gas hydrates one determines content of gas hydrates. Determination of content of gas hydrates is carried out by change of heat conductivity due to liberation of water and free gas as decomposition of gas hydrates as well, this is calculated by results of measurement of temperature at deposit heating. The invention provides increase of reliability, self-descriptiveness and efficiency of investigation of content of gas hydrates in sea deposits.
Patent UA-89129-C2 (UA)
Title: Device for electrodischarge disintegration of components of aqueous-coal fuel
Inventor: RIZUN ANATOLII ROMANOVYCH
IPC: B02C19/18
Filed: 2008-06-10
Abstract: A device for electrodischarge disintegration of components of aqueous-coal fuel contains charging hopper and processing chamber with bottom-classifier of cranked shape, positive electrodes, negative electrode in a form of lug in the bottom-classifier and discharge nipple, it is furnished with mechanism for supply of aqueous-coal fuel into processing chamber, containing vertical rod, which is installed in axial alignment with charging hopper and processing chamber, push bar, installed on the rod with ability of reciprocative transportation, having the form of cylinder with basis, on the inner surface of which the blades are fixed, and compression spring, which is installed on the rod between the basis of push bar and collet of the charging hopper, at that the basis of push bar is located in a spaced position from the positive electrode. Such application allows to use energy of waves of high pressure as a drive of mechanism for supply of components to the zone of discharge and at the expense of that to provide the continuous process for treatment.
Patent UA-93935-C2 (UA)
Title: rotary charging device for a shaft furnace
Inventor: BREDEN EMILE
IPC: F27B1/20
Filed: 2007-11-27
Abstract: A rotary charging device (10) for a shaft furnace commonly comprises a rotary distribution means (12) for distributing charge material on a charging surface in the shaft furnace. A rotatable structure supports (16) the rotary distribution means and a stationary support (18) rotatably supports the rotatable structure. According to the invention, the charging device (10) is equipped with an inductive coupling device (30) including a stationary inductor (34) fixed to the stationary support and a rotary inductor (36) fixed to the rotatable structure. The stationary inductor (34) and the rotary inductor (36) are separated by a radial gap and configured as rotary transformer for achieving contact-less electric energy transfer from the stationary support (18) to the rotatable structure (16) by means of magnetic coupling trough the radial gap for powering an electric load arranged on the rotatable structure (16) and connected to said rotary inductor (36).
Patent UA-95825-C2 (UA)
Title: Method for enhancing penetration of herbicides and safeners into plants
Inventor: BAUR PETER
IPC: A01N47/36
Filed: 2007-12-07
Abstract: The invention relates to the field of chemical plant protection, especially the use of a specific compound as a penetration enhancer for agrochemical active ingredients from the group of herbicides and safeners. The compound used is tributoxyethyl phosphate (TBEP).
Patent UA-95736-C2 (UA)
Title: Universal clamp fastener for plastic roofs and sheets of glass and polycarbonate
Inventor: REMIZOV PAVLO PAVLOVYCH
IPC: E04D5/00
Filed: 2010-07-05
Abstract: The invention relates to special arrangements made of plastics that are structurally connected to roofs, in particular for plastic roof materials and sheets of glass and polycarbonate, and deals with lock-clip. A clamp fastener comprises a main body, clamp plate with spherical clamp that is made of plastic material as three-dimensional strips, fixing clamp with holder, hinge, bolt of hinge and tightening bolt intended for installation to the side grooves of the lock body and for pressing with tightening bolt till the catch of the body groove of the lock bolt completely presses spherical clamp of the clamp plate. The main body has inside one or two round catches of groove and conical grooves at sides intended for installation of the fixing clamp, and on the upper horizontal surface of the main lock body and the lower horizontal surface of the clamp plate with spherical clamp semi-round edges of the damp-proof gasket are placed. Additionally the clamp fastener can have intermediate body.
Patent UA-101220-C2 (UA)
Title: Driven sprocket of lower support of demonstration installation
Inventor: BAKLAN ANDRII VIKTOROVYCH
IPC: G09F11/02
Filed: 2011-04-14
Abstract: The invention relates to structural elements of demonstration installation, in particular – to driven sprocket of the lower support. The driven sprocket of the lower support of demonstration installation has tail element with round opening and lug with flat support surface at least in its lower section. The flat support surface is formed with insert made of material that has strength higher compared to strength of material of the tail element. Increase of service life of the driven sprocket is achieved.
Patent UA-100087-C2 (UA)
Title: Fishing mill with movable magnetic system
Inventor: ROMANYSHYN LIUBOMYR IVANOVYCH
IPC: E21B31/06
Filed: 2011-07-14
Abstract: The invention relates to fishing tools for bottom hole cleaning from loose iron and can be used at drilling oil and gas wells, operation and repair thereof. A fishing mill with movable magnetic system comprises a body with cutter crown, adapter, main magnetic system placed in the cavity of the body and washing channels. The main magnetic system placed in the cavity of the body is closed into case with possibility of free motion and fixation in any position in the body, and at inactive surface thereof a supplementary magnetic system is fixed, this is arranged of connected in sequence permanent circular magnet that is magnetized axially and magnetic conductors in circular form with different polarities fit to non-magnetic tube connected to diamagnetic cover with gap. The supplementary magnetic system is a lock of the main magnetic system, it interacts with the body of the fishing mill with formed magnetic field and holds the main system with attracted ferromagnetic fragments in any position. The fishing mill with movable magnetic system provides complete bottom hole cleaning from ferromagnetic fragments and prevents wear of working surface of the main magnetic system due to increase of working zone through displacement of magnetic system and its fixation in any position in the body.