baber/WOPTO huggingface dataset:
Patent RU-2749413-C2 (RU)
Title: High-strength steel products and their manufacturing methods
Inventor: HOYDICK DAVID PAUL
IPC: C22C38/06
Filed: 2017-05-10
Granted: 2021-06-09
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to products made of high-strength steel with favorable properties, and to methods for annealing such products. The method of heat treatment of a cold-rolled sheet of high-strength steel containing, wt %: from 0.12 to 0.5 C, from 1 to 3 Mn, from 0.8 to 3 combinations of Si and Al, includes a two-stage annealing of the sheet. The first stage of annealing includes stages, at the first of which the sheet is heated to a temperature from 820 to 980°C and held for 20-500 sec., and at the second stage - quenching at a temperature below the end temperature of the martensitic transformation (MF), followed by cooling below 300°C at a rate that ensures the formation of the martensitic structure. The second stage of annealing includes stages, at the first of which heating and thermal soaking are carried out at a temperature of 720 to 850°C for 15-300 seconds, followed by cooling to the second stage, at which an exposure is carried out at a temperature of 360 to 440°C for no more than 800 seconds. The structure formed during the two-stage annealing in the sheet contains ferrite grains and equiaxed residual austenite grains with an average aspect ratio of residual austenite grains of less than 3:1, and the tensile strength and total relative elongation of the USTTE sheet exceeding 25,000 MPa%.EFFECT: sheets have high mechanical properties and are characterized by high formability.31 cl, 16 dwg, 3 tbl, 12 ex
Patent RU-2741992-C2 (RU)
Inventor: VASKEZ DZHO
IPC: A61Q11/02
Filed: 2019-04-12
Granted: 2021-02-01
Abstract: FIELD: medicine; dentistry; hygiene. 
     SUBSTANCE: group of inventions intended for oral care. Composition for oral care contains arginine in free form or in form of salt and zinc ions, which are present in the composition in concentration of 0.00052 mol/100 g to 0.00062 mol/100 g in terms of total weight of the composition. Zinc ions are provided by a zinc compound selected from a group consisting of zinc oxide, zinc lactate, zinc chloride and zinc citrate. Another embodiment is a method for reducing the unpleasant odor from an oral cavity of a subject, comprising administering said composition into the oral cavity. 
     EFFECT: using the group of inventions makes it possible to increase efficiency in reducing unpleasant odor from the mouth by reducing the level of volatile sulfur compounds. 
     10 cl, 6 tbl, 5 ex
Patent RU-2763554-C2 (RU)
Title: Affine molecule-oligonucleotide conjugates and their applications
Inventor: VIGNEAULT FRANCOIS
IPC: C12Q1/68
Filed: 2017-01-12
Granted: 2021-12-30
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology, specifically to a method for selecting T-cell receptor (hereinafter – TCR). The proposed method includes the attachment of a drop barcode-labeled polynucleotide to an oligonucleotide part of a molecule of pMHC-oligonucleotide conjugate in a drop and TCR polynucleotide of an isolated T-cell of a set of T-cells. 
     EFFECT: proposed method allows for the identification of isolated T-cells for their subsequent sequencing. 
     93 cl, 21 dwg, 1 tbl, 22 ex
Patent RU-2739917-C2 (RU)
Inventor: GOTTSCHALK PIA
IPC: A61K36/88
Filed: 2017-09-19
Granted: 2020-12-29
Abstract: Изобретение относится к частице, а именно к частице для сохранения летучего вещества, и способу её получения. Частица для сохранения летучего вещества содержит, по меньшей мере, одно летучее вещество, включает: ядро, содержащее, по меньшей мере, один матричный материал и, по меньшей мере, одно летучее вещество и, по меньшей мере, один слой покрытия, который представляет собой несплошной слой, содержащий, по меньшей мере, материал-носитель, прикрепленный к ядру. Способ получения частицы, содержащей, по меньшей мере, одно летучее вещество, включает ряд стадий: образование расплава, по меньшей мере, одного матричного материала и, по меньшей мере, одного летучего вещества, образование расплавленной смеси, содержащей эмульсию, дисперсию, раствор или суспензию, по меньшей мере, одного летучего вещества в расплаве, посредством введения его в расплав, образование отдельных ядер из расплавленной смеси, охлаждение отдельных ядер, смешивание ядер, по меньшей мере, с одним материалом-носителем, в результате чего образуется первый несплошной слой. Вышеописанная частица и способ её получения позволяют сохранять летучее вещество в частице таким образом, что практически не происходит исчезновения последнего во время приготовления, дальнейшей обработки и хранения частицы, где частица должна быть в сыпучем состоянии, которая не является липкой и не становится комковатой. 2 н. и 19 з.п. ф-лы, 3 ил., 13 табл., 13 пр.
Patent RU-2761869-C2 (RU)
Title: Recombinant vectors expressing avian influenza virus antigens and applications thereof
Inventor: PRITCHARD JOYCE
IPC: A61K39/00
Filed: 2017-10-20
Granted: 2021-12-13
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology and constitutes recombinant viral vectors including and expressing antigens of avian pathogens, compositions including the recombinant viral vectors, vaccines including the recombinant viral vectors. Also proposed in the invention are methods for vaccination against various avian pathogens and a method for producing the recombinant viral vectors. 
     EFFECT: invention provides a possibility of effectively using viral vectors for vaccination. 
     26 cl, 24 dwg, 13 tbl, 5 ex
Patent RU-2767234-C2 (RU)
Title: Multilayer acceptor assembly for induction heating of aerosol forming substrate
Inventor: ROSSOLL ANDREAS MICHAEL
IPC: A24F40/20
Filed: 2018-03-29
Granted: 2022-03-17
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: group of inventions relates to a multilayer acceptor assembly for induction heating of substrate, as well as to an aerosol generating product. The multilayer acceptor assembly for induction heating of aerosol forming substrate contains at least the first layer containing the first acceptor material, the second layer tightly attached to the first layer, containing the second acceptor material having a Curie temperature below 500°C, and the third layer tightly attached to the second layer, containing specific material compensating the voltage and having a specific layer thickness, so that after layers are tightly attached to each other and/or after heat treatment of the multilayer acceptor assembly, the third layer applies a tensile or compressive stress to the second layer at least in the compensation temperature range to counteract the compressive or tensile stress applied by the first layer to the second layer. The compensation temperature range extends at least from a temperature that is 20°C lower than the Curie temperature of the second acceptor material to the Curie temperature of the second acceptor material.  
     EFFECT: improvement of a multilayer current collector to preserve properties and effects of layers during its assembly and processing. 
     16 cl, 3 dwg
Patent RU-2767947-C2 (RU)
Title: Method for producing (5-nitrotetrazolato-n2) pentaamminecobalt (iii) perchlorate
Inventor: VARENITSA VIKTOR IVANOVICH
IPC: C06B29/00
Filed: 2020-02-12
Granted: 2022-03-22
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: invention relates to methods of producing explosives, particularly methods of producing perchlorate (5-nitrotetrazolato-N 2 )pentaamminecobalt(III) [Co(NH 3 ) 5  O 2 N-CN 4 ](ClO 4 ) 2  (NCP)  
       ,  
     which can be used in production of higher safety initiation means with different type of activation for use in mining and coal mining industry, in oil production during well perforation, in construction and special equipment. 5-nitrotetrazole sodium salt reacts with cobalt-containing compound while heating. Initial cobalt-containing compound used is chloropentaamminecobalt(III) chloride, preliminarily dissolved in aqueous ammonia while heating, followed by acidification of the obtained solution with perchloric acid to concentration of perchloric acid of 1.0–4.0%. Reaction is carried out at temperature of 80 to 96°C and molar ratio of starting compounds chloropentaamminecobalt(III) chloride / tetrahydrate of sodium salt of 5-nitrotetrazole = 1/1.2–1/1.5. Sodium salt of 5-nitrotetrazole is used after purification of the reaction mass of its synthesis by an adsorption method in the form of an aqueous solution. 
     EFFECT: providing safety and simplifying the process of producing NCP. 
     1 cl, 2 tbl
Patent RU-2768902-C2 (RU)
Title: Gate valve for gas-tight locking of connecting nozzles for connection of measuring probes in a blast furnace
Inventor: STEICHEN CHARLES
IPC: F27B1/10
Filed: 2017-11-09
Granted: 2022-03-25
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to a gate valve for gas-tight locking of connecting nozzles for connection of measuring probes in a blast furnace. Sliding gate valve comprises a gate valve installed in the valve body with the possibility of moving in the gate valve guide between a closed position and an open position, provided with a valve seal to ensure a gas-tight closed position and connected to the body valve by means of a flange connection, wherein the valve guide comprises two guide halves, each of which is equipped with a sealing element of the gate valve, which serves to seal one of the two opposite surfaces of the gate valve, so that the gate valve guide can be removed from the gate valve body in the radial direction relative to the flow axis of the gate valve together with the gate valve seal. 
     EFFECT: simplified maintenance of the gate valve, in particular, replacement of guides, equipped with sealing elements while maintaining the installed position of the gate valves on the blast furnace without disconnecting the housing of the gate valve from the connected components, for example, from a stuffing box connected through a compensator to the valve body. 
     12 cl, 13 dwg
Patent UA-41001-C2 (UA)
Title: Torque meter
Inventor: KOZHEVNYKOV ANATOLII OLEKSANDROVYCH
Filed: 2000-12-26
Abstract: The proposed torque meter can be used in well drilling. The torque meter contains a casing, a rod, and a sensing element. The sensing element contains a screw and a nut with multistart thread. The direction of the helical line of the thread coincides with the applied torque direction. The screw is coupled to the rod via a bearing, which prevents the rod rotation under the torque action. The rod contains a flange with holes, through which guide rods pass. The guide rods are rigidly coupled to the casing. The present invention provides the possibility to simplify the meter design and improve accuracy in torque measurement.
Patent UA-73489-C2 (UA)
Title: Cutting arrangement and sleeve for it
IPC: E21C35/18
Filed: 1999-12-06
Abstract: A cutting arrangement (10) includes a pick holder (12) having a bore (14) containing a sleeve (16) within which a shank (18) of a pick (20) is located. The pick (20) and the sleeve (16) each have heads (22; 24). The head (24) of the sleeve (16) has an outer abutting surface (26) and an inner abutting surface (30). The outer abutting surface (26) abuts an abutting surface (28) of the head (22) of the pick (20). The inner abutting surface (30) abuts an abutting surface (32) of the pick holder (12). The abutting surface (28) of the head (22) of the pick (20) has an outwardly curved formation (28.1) which abuts an inwardly curved formation (26.1) on the outer abutting surface (26) of the sleeve (16). The inner abutting surface (30) on the head (24) of the sleeve (16) has an outwardly curved formation (30.1). The abutting surface (32) of the pick holder (12) has an inwardly curved formation (32.1). The inwardly and outwardly curved formations (30.1; 32.1) abut one another.
Patent UA-74845-C2 (UA)
Title: Method for determining the instant of the operation of a pyrotechnic unit and a device for the realization of the method
Inventor: MYKHAILOV KOSTIANTYN FEDOTOVYC
IPC: G01L5/14
Filed: 2003-04-03
Abstract: The proposed method for determining the instant of the operation of a pyrotechnic unit implies recording the impact pulse that occurs at the explosion of a primer in the pyrotechnic unit. The instant when the said impact pulse has occurred is considered as the instant of the operation of a pyrotechnic unit. According the present invention, a device for the realization of the method is also proposed. The invention provides a possibility to increase the accuracy and reliability in monitoring the operation of pyrotechnic units that are used at aircrafts.
Patent UA-74870-C2 (UA)
Title: A method for obtaining carbapenem
Inventor: WILLIAM JOHN M
IPC: C07D477/20
Filed: 2002-01-11
Abstract: A process for synthesizing a compound represented by formula I: or a pharmaceutically acceptable salt thereof, wherein deprotection is conducted using a prereduced metal catalyst is disclosed.
Patent UA-78860-C2 (UA)
Title: Cigarette filter
IPC: A24D3/06
Filed: 2003-09-12
Abstract: A filter for a cigarette which comprises an inorganic basic material and a moisture retaining agent selected from the group consisting of glycerol, sodium propionate and sodium lactate.
Patent UA-77580-C2 (UA)
Title: Microstructure method for controlling the quality of raw meat product for pelmeny
Inventor: KOTSIUMBAS IHOR YAROSLAVOVYCH
IPC: A23L13/00
Filed: 2005-03-28
Abstract: The proposed microstructure method for controlling the quality of raw meat product for pelmeny consists in staining the histological sections of the product sample with hematoxylin or eosin, accomplishing the microscopic analysis of the product, and determining the parameters of biological tissues in the product by the analysis results. The proposed method provides a possibility to enhance accuracy in controlling the compliance of meat products with specified requirements.
Patent UA-75553-C2 (UA)
Title: Wine plug, method and production line for its production
Inventor: SIMUTIN SERHII MYKOLAIOVYCH
IPC: B29C47/00
Filed: 2005-10-06
Abstract: Wine plug made of polymeric materials has cylindrical form and consists of two layers in the form of polymeric porous composition and external polymeric smooth shell. In this case, the first inner polymeric porous layer consists of known extrusion polyethylene of high pressure, modification additives, foaming additive-concentrate. Line for production of wine plugs of polymeric materials contains extrusion machine, which consists of a bed, on which, at least, two extruders in the form of auger press are located, each of which has an independent individual engine, a cooling area, in the form of a cooling bath, and then a base module, which includes a pulling device and a cutting device of longitudinal article into the parts of required length, and a conveyer. In this case, both main and auxiliary extruders are fixed in one horizontal plane on the bed. At the outlet of extruders, at least, two dosing apparatuses are located, executed with individual engines for rotating the dosing worm conveyors of master- tanks. The opening with a nozzle is provided on the main extruder. The method for production of the wine plug of polymeric materials includes the formation of the first inner layer in the form of polymeric foamed porous mass and second outer layer in the form of polymeric elastic smooth shell and applying of foamed porous mass on it. The formation of the first inner layer is performed by load the mixtures of the fusion of polymeric material, and the formation of the second outer layer accomplish by loading the mixture of the fusion of polymeric material into the additional extruder.
Patent UA-79218-C2 (UA)
Title: Pendulum feeder-breech-block of shaft furnace for direct iron reducing
Inventor: PLEKHANOV VOLODYMYR ANATOLIIOV
IPC: F27B1/20
Filed: 2006-05-10
Abstract: The invention relates to the field of ferrous metallurgy, in particular to the pendulum unloading devices for the shaft furnaces. The pendulum feeder-breech-block for the shaft furnace for direct reduction of iron includes a box with the inlet orifice, mechanism of pendulum swaying with a driving gear and base plate for friable material, at that a pendulum is made in the form of a flat blade, which is connected to the swaying mechanism by an axis, that is placed at the level of the inlet orifice of the box, and the base plate for the friable material is fastened motionlessly in the box of the feeder at the distance of h from the inlet opening of the box, at that the width B of this base plate is determined by formula: , where - diameter of the inlet orifice, - distance between the base plate and the inlet orifice, - angle of natural slope of the friable material. In addition, the pendulum is equipped with the additional blade fastened at the same axis of swaying mechanism, as a basic blade, and placed with it on the same plane, and also blades are made hollow with a possibility of cool liquid supplying. The invention provides the rise of productivity and reliability of work of feeder-breech-block of the shaft furnace for the direct iron reducing.
Patent UA-82134-C2 (UA)
Title: Device for protection against excess sliding of mounted wheels of rolling equipment at braking
Inventor: YATSKO SERHII IVANOVYCH
IPC: B60L3/10
Filed: 2006-06-13
Abstract: A device for protection against excess sliding of mounted wheels of rolling equipment at braking relates to rail transport. The device contains units of assignment of maximum and minimum frequencies of rotation, an unit of determining the difference of signals, first and second threshold elements, an on-off switch, units of setting maximum and minimum brake force, an unit of assignment of minimum signal, an integrator, a comparator, an adder, a logic element and and a unit of adjusting the braking effort. The device additionally contains a logic element OR, a differentiation unit and third threshold element. In this case the output of logic element OR is connected to control input of the on-off switch and second input of the logic element and, and inputs - with output of the first threshold element and output of the third threshold element, whose input is connected through differentiation unit to the output of the unit of determining the difference of signals. The introduction of additional units makes it possible at earlier stage to reveal the emergence of excess sliding of mounted wheels, which as a whole ensures increase of reliability of the device operation.
Patent UA-87207-C2 (UA)
Title: Gas vortex type separator
Inventor: BYNDAS SERHII YURIIOVYCH
IPC: B01D45/16
Filed: 2007-10-15
Abstract: A gas vortex type separator is intended for catching fine dispersed and aerosol liquid and solid particles from the gas flow and can be used in petroleum, gas, chemical and other branches of industry. The gas vortex type separator contains a vertical cylindrical housing, upper and lower bottoms, inlet, outlet and drain branch pipes, a deflector with a baffle plate, a separation packet with convex plates and slit channels, an intermediate bottom and, at least, one horizontal plate fastened without clearance on the internal wall of the housing of separator in the area between the separation packet and housing. In the case one of the ends of horizontal plate is placed near the outlet from the deflector, and the plate itself is made in the form of a part of the ring, in the case the width of horizontal plate is greater than the width of outlet from the deflector and smaller than the distance from separation packet to the housing of separator. Is achieved the improvement of the known gas vortex type separators, increase of efficiency of separation and catching of fine dispersed and aerosol liquid and solid particles from the gas flow by increase of average curvilinear way of gas-liquid flow around separation packet without increase of external overall sizes of the separator.
Patent UA-87566-C2 (UA)
Title: system of cleaning converter gases
Inventor: STALINSKYI DMYTRO VYTALIIOVYCH
IPC: C21C5/40
Filed: 2007-10-15
Abstract: The invention relates to the systems for wet cleaning gases and can be used in the systems of removal and cleaning converter gases. A system of cleaning converter gases contains a boiler-cooler with a hollow scrubber installed in the lower part of the moveable flue of boiler-cooler and equipped with a spray system, at least, one Venturi tube with the spraying system, a drop catcher, a smoke exhaust and flues; moreover the hollow scrubber is equipped with a partition, which divides it into moveable and lifting parts, in the case the partition is made from L-shaped plates connected in such a way that the angle between vertical and inclined plates makes 95-140°, and the sprayers of spraying system are installed in the moveable and lifting part of the scrubber. The use of invention provides for increase of the cooling efficiency and cleaning converter gases, and also for reduction of overall dimensions of entire system as a whole.
Patent UA-87926-C2 (UA)
Title: Composite organo-mineral fertilizer for the treatment of agricultural crops and the method for its introduction into the soil
Inventor: DULNIEV PETRO HEORHIIOVYCH
IPC: C05G3/00
Filed: 2007-12-29
Abstract: A composite organo-mineral fertilizer is for the treatment of agricultural crops, which is containing of Bioproferm, ground phosphate and Ekoplant, and the method for the introduction of composite organo-mineral fertilizer into the soil.
Patent UA-91726-C2 (UA)
Title: Ultrasonic device for determination of thermo-physical parameters of liquids
Inventor: ADAMENKO IRYNA IVANIVNA
IPC: G01N29/02
Filed: 2008-05-15
Abstract: Then invention relates to acoustic methods for measurement and control of physical parameters of liquids. Ultrasonic device for determination of thermo-physical parameters of liquids has in hermetic cell with variable volume two pairs of electro-acoustic transformers distance between which is case of first pair is fixed and second pair – variable. Block for formation of radio-pulses is arranged with possibility of generation of signals with two different frequencies of filling that correspond to resonance frequencies of transformers. Technical result of the invention is in increase of reliability of determination of thermo-baric dependences of rate of propagation of ultrasound and density of liquid.
Patent UA-98447-C2 (UA)
Title: ACTIVIN-ActRIIa ANTAGONISTS AND USES FOR PROMOTING BONE GROWTH
Inventor: KNOPF JOHN
IPC: C07K14/435
Filed: 2006-11-22
Abstract: In certain aspects, the present invention provides compositions and methods for promoting bone growth and increasing bone density.
Patent UA-93072-C2 (UA)
Title: Masking the taste of powders
Inventor: BELLINGHAUSEN RAINER
IPC: A61K9/16
Filed: 2006-12-20
Abstract: The invention relates to novel taste-masked powders that are to be inhaled or administered orally, a simple method for the production thereof, and the use thereof for applying biologically active substances.
Patent UA-96289-C2 (UA)
Title: Process for preparation of medicinal agent based on protease ingibitor by spray drying and drug preparation
Inventor: BITTORF KEVIN JOHN
IPC: A61K38/05
Filed: 2007-03-19
Abstract: Methods of spray drying are described.
Patent UA-90418-C2 (UA)
Title: Smelting furnace
Inventor: FUCHS GERHARD
IPC: F27B3/10
Filed: 2007-08-24
Abstract: To make the receiving space of the casing of a furnace variable, so that it can be adapted to the various volumes that are required for different feedstocks (light scrap, heavy scrap) to achieve the tapping weight envisaged for the furnace, the cylindrical upper part of the casing (102) includes a first, lower cylindrical portion (105) and a second, upper cylindrical portion (106), one of which engages over the other and is formed in such a way that it can be displaced telescopically in relation to it by at least one lifting device (21/1, 21/2).