baber/WOPTO huggingface dataset:
Patent RU-2751198-C2 (RU)
Title: Device for creating and processing a gas stream by passing it through an automatically adjustable volume of liquid
Inventor: ZEMMURI Zhaua
IPC: B01J19/24
Filed: 2018-02-07
Granted: 2021-07-12
Abstract: FIELD: gas industry.SUBSTANCE: invention relates to the field of creating and processing a gas flow by passing it through a volume of liquid using automatic control of the volume of liquid. A device for creating and processing gas flow (F) contains exchange chamber (2), having at least first outlet (2b) of the gas flow, contains means (3; 4) for the supply of liquid (L) to the chamber, outlet (3; 5) for the release of liquid (L) contained in exchange chamber (2), and aeraulic device (6) capable of creating, during operation, by suction or injection, gas flow (F) entering from outside of exchange chamber (2) in such a way that this incoming gas flow (F) is introduced into volume of liquid (V) contained in exchange chamber (2), and outgoing gas flow (F’), processed by direct contact with the specified volume of liquid, rises inside the exchange chamber and is released outside specified exchange chamber (2) through outlet (2b). The device contains first means (7) of measuring first operating parameter (Xout) measured in outgoing gas flow (F’), or the first means of measuring first operating parameter (Xout), measuring concentration (CLout) of the component in the liquid contained in exchange chamber (2) or coming from exchange chamber (2), or measuring pH (pHout) of the liquid contained in exchange chamber (2) or coming from exchange chamber (2). The device contains electronic control device (9) capable of performing automatic control of means (3; 4) for the supply to the exchange chamber and outlet (3; 5) of the exchange chamber, so that to provide automatic adjustment of height (h) of the liquid in the exchange chamber, depending on at least first operating parameter (Xout).EFFECT: increased efficiency of creating and processing the gas flow by automatic control of the operating mode of the device.18 cl, 2 dwg
Patent RU-2763553-C2 (RU)
Title: Enzymatic destructor for process liquids
Inventor: SILIN MIKHAIL ALEKSANDROVICH
IPC: C09K8/86
Filed: 2019-11-13
Granted: 2021-12-30
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to oil and gas industry and can be used in technology of formation hydraulic fracturing, well killing, repair and insulation works in oil and gas wells, where the process liquids used are cross-linked and non-crosslinked polymer systems based on guar gums, derivatives of cellulose and starch derivatives. Enzymatic destructor for destruction - process liquids destruction in technologies of formation hydraulic fracturing, well killing and repair insulation works in oil and gas wells, where the process fluids used are cross-linked and non-crosslinked guar-based resin systems, non-crosslinked polymer systems based on cellulose derivatives or starch derivatives, containing an enzyme β-mannanase, additionally contains xylanase and amylase, and carrier or solvent, where the carrier used is a natural polymer - food starch; and as a solvent - mono- or two- or triatomic alcohol, or a mixture thereof and water, in form of drinking water, with the following ratio of components, wt. %: β-mannanase 0.0001–0.001, xylanase 0.0001–0.001, amylase 0.0001–0.001, natural polymer is the rest, or β-mannanase 0.0001–0.001, xylanase 0.0001–0.001, amylase 0.0001–0.001, single- or double- or triatomic alcohol or their mixture 40.0–60.0, water is the rest. 
     EFFECT: technical result is enabling accurate destructor dosing, which increases efficiency of its use, as well as use at temperature of 20-80°C and lower. 
     1 cl, 9 ex, 5 tbl
Patent RU-2764706-C2 (RU)
Title: Measuring cell for counting and/or characterization of cells
Inventor: MERCHEZ BENOIT
IPC: G01N21/05
Filed: 2018-06-28
Granted: 2022-01-19
Abstract: FIELD: flow cytometry. 
     SUBSTANCE: invention relates to the field of flow cytometry, in particular, to accessories for flow cytometry. A measuring cell for counting and/or characterization of cells is proposed, containing a base and a transparent side case extending from the base and forming an optical measuring chamber together with it, wherein the base has a through hole with a diameter from 30 to 100 mcm designed for cells to pass through it, the base and the transparent side case form an integral cell suitable for measuring impedance and for optical measurements, while the base contains an upper surface, which is a combination of a side surface and a surface of a smaller radius of a truncated body, wherein the through hole passes through the base in the area corresponding to the specified surface of a smaller radius of the upper surface.  
     EFFECT: possibility of measuring the volume by measuring the impedance and by optical measurements for the same cell with an interval of several microseconds. 
     10 cl, 8 dwg
Patent RU-2768909-C2 (RU)
Title: Autonomous self-orienting solar desalter-electric generator
Inventor: EZHOV VLADIMIR SERGEEVICH
IPC: C02F1/14
Filed: 2020-05-28
Granted: 2022-03-25
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the technology of desalination of sea and salt water; it can be used to obtain desalinated water and associated generation of electrical energy. A desalter-electrical generator contains a rectangular case made of heat-conducting material, a lid of which is covered with photocells on top and equipped with a storage unit. A case cavity is divided into an upper evaporation chamber and a lower condensation chamber. Inner surfaces of ends, sides and bottom of the condensation chamber are made with vertical and horizontal corrugations. Vertical and horizontal grooves are placed inside each corrugation. A vertical or horizontal thermoelectric converter is inserted into each groove, made of dielectric heat-conducting material, in the array of which contour armature is placed. The armature consists of thermoelectric elements, which are paired wire segments made of different metals, soldered together at ends parallel to each other, forming U-shaped rows. Extreme wire segments of each pair of U-shaped rows of thermoelectric converters are interconnected by jumpers and, together with photocells, are connected to output collectors, storage unit, pumps and other consumers. A roof of the case is made with a slope towards the release of feed water. An inclined evaporation tray is connected to the roof of the case by longitudinal partitions made of heat-conducting material and equipped with triangular holes. The storage unit is installed on the roof at the upper end of the case. A discharge pipeline is equipped with rotary nozzles with valves located horizontally and parallel to the right end of the case. Each pair of U-shaped rows of thermoelectric converters is connected in parallel to sectional collectors of the same charges, which together with photocells are connected to output collectors.  
     EFFECT: increased reliability and efficiency. 
     1 cl, 7 dwg
Patent UA-39679-C2 (UA)
Title: Controlled axial pump
Inventor: MOKROUZ VASYL KLYMENTIIOVYCH
Filed: 2000-12-18
Abstract: A controlled axial pump is used in hydraulic systems of transportation machines and has housing with inlet and outlet mains, fixed cylinder block with installed in its working chambers pistons with hydrostatic blocks, those rest on inclined rotary disk in which as a kidney-shaped window a suction collector is arranged; valves, each of those has a spring-supported shutoff element; over-valve pot, this is connected to respective working chamber; and under-valve pot, this is connected to pump-in collector; and feeding controller. Between the pump-in collector and the outlet mains there is formed a channel with installed in it throttle; feeding controller is arranged as a spring-supported slider with its edge, in common with the edge of the reboring in the housing, forming the channel with varying cross section connecting the inlet mains to the suction collector. The under-edge cavity of the slider is connected to the pump-in collector, and the control one – to the outlet mains.
Patent UA-70344-C2 (UA)
Title: Scales                                            scales
IPC: G01G3/02
Filed: 2001-06-18
Abstract: The proposed scales contain a base member, a receptacle platform, which is coupled with the base member by support device that provides the possibility for the vertical displacement of the platform, a pointer indicator with a dial, a balance weight, and a spring with a tension mechanism and a dial for measuring the spring tension force. The pointer of the indicator is coupled with the receptacle platform by a shaft supported in the bearings of the base member. The balance weight is coupled with the receptacle platform via the upper lever of the support device. One end of the spring is coupled with the lower lever of the support device, and the other end is coupled with the base member via the tension mechanism.
Patent UA-52316-C2 (UA)
Title: Novel chemical compounds in the series of imides of perylenetetracarboxylic acid as organic luminophors of red luminescence and a method for the preparation thereof
Inventor: SHERSHUKOV VIKTOR MYKHAILOVYCH
IPC: C07D221/04
Filed: 2002-04-08
Abstract: Perylene tetra carboxylic acid Imides derivatives as red luminescence luminiphors. A method for preparing thereof consists in the interaction of 1,7-diimide dibromine derivative of perylenetetracarboxylic acid with 2 mol of ortho-aminothiophenol or suitable derivatives thereof in the medium of aprotonic solvent with the subsequent closing benzo thiophen cycle by dinitriding the obtained product with diazonium salt with the alkaline metal nitrite in an acid medium and heating the formed diazonium salt to stopping nitrogen discharge, and obtaining the finished product. As alkaline metal nitrite, for example, the sodium nitrite is used, and acid medium is formed by mineral acid.
Patent UA-72044-C2 (UA)
Title: Mechanism of a drive of a reaper cutter
Inventor: UKRAYINETS VALENTYN VOLODYMYRO
IPC: A01D34/30
Filed: 2002-11-27
Abstract: A drive mechanism of a reaper cutter contains a drive of a vibrator, the vibrator, a connecting-rod, a cross-beam, a compensating unit, a cutting knife, a guide shoe. In the body of the compensating unit a ball bearing, which is put on a finger of the cross-beam by the internal diameter, is inserted and at the second end of the body a rubber and metal hinge, connected with a finger of the head of the cutting knife, is arranged. The rubber and metal hinge is mounted on fingers of the head of the cutting knife between two replaceable bushings with the internal conic surfaces, which evenly compress the rubber in the hinge with the aid of a screw-nut. On the surfaces, where contact of the guide shoe with the head of the knife occurs, replaceable friction plates are arranged. In doing so the finger of the cross-beam is connected with a supporting bracket of the frame along the conic setting.
Patent UA-60650-C2 (UA)
Title: A method for prevention of the blast furnace hearth charging
Inventor: LYTVYNOV LEONID FEDOROVYCH
IPC: C21B5/00
Filed: 2003-01-23
Abstract: The invention relates to the ferrous metallurgy. A method for prevention soiling the blast furnace hearth involves temporary reduction of natural gas consumption to the value of 50-80 % of the specified consumption at every discharge of cast iron independently on the hearth state at the moment of start of pouring slag into the ladle, and after closing the tap hole for cast iron the initial level of natural gas consumption is restored. The invention prevents making soling of the blast furnace hearth.
Patent UA-76897-C2 (UA)
Title: Light-colored boron-free titanium enamel
Inventor: BILYI YAKIV IVANOVYCH
IPC: C03C8/08
Filed: 2005-01-25
Abstract: The invention relates to compositions of silicate coating enamels, which are used as anticorrosion protective coatings, in particular to coloured glass coatings for steel products of economic and domestic purpose. A light-colored boron-free titanium enamel includes 47.86-51.53 % by weight of SiO2, 2.01-2.91 % by weight of Al2O3, 15.11-17.12 % by weight of Na2O, 1.99-2.56 % by weight of K2O, 16.02-17.28 % by weight of TiO2, 1.08-1.57 % by weight of MgO, 0.57-0.61 % by weight of Fe2O3, 8.3 - 9.35 % by weight of Na3AlF6 and 2.04-2.61 % by weight of P2O3. Use of the invention allows to obtain enamel with extended temperature range of color stability and increased water resistance.
Patent UA-78367-C2 (UA)
Title: Device for temperature measurement of the flash point of hydrocarbon oils
IPC: G01N25/00
Filed: 2005-05-24
Abstract: The invention relates to the field of material testing with the help of heating by burning test, in particularly to devices for oil product research and can be used in automated verification and control system in oil refining branch. The device for temperature measurement of the flash point of hydrocarbon oils contains a soaking chamber 1 with the firepot 2 placed in it, a heating element 3, a contact spring 4, ignition unit 5, thermoelectric couple for temperature liquid registration 6 and vapor liquid temperature 7. The temperature 7 is put into the soaking chamber above the level of liquid 8, thermoelectric couple 6 is put into the liquid 8. In the cover 13 of the soaking chamber 1 is made an opening 9, the solid replacement insert 10 orreplacement insert 11 containing ventilating ducts 12 being inserted in it.
Patent UA-81128-C2 (UA)
Title: Korotiuk rat-trap
Inventor: KOROTIUK OLEH KOSTIANTYNOVYCH
IPC: A01M23/00
Filed: 2005-04-11
Abstract: A rat-trap has a body with bended lower part which enables the body to vibrate from weight of rodent and a hinge falling shutter with stands and ledges at entrance to hole, a groove in the body and support ground. The stand by one end is fixed to the hinge pin made with eccentricity relative to the shutter. The ledge is made as resilient one with ability of sliding over the body wall and entering to the groove made in the body in such a manner as to lock the shutter in closed position. Another end of the stand has contact base directed towards the support ground (floor) and arranged under the body when the shutter is opened. The shutter in the lower part has pins made on a level with the base and arranged below the body when the shutter is closed. Needles directed towards the hole hollow are arranged above the pins. At the lower part of the body a rib is made with pins that are in permanent contact with the support ground. At the upper body part a balance adjusting device is made, for instance as movable plug which can change its position in slots made on the body walls.
Patent UA-86037-C2 (UA)
Title: Bicyclic [3.1.0] derivatives as glycine transporter inhibitors
Inventor: MCHARDY STAN
IPC: C07D413/12
Filed: 2004-10-14
Abstract: The present invention relates to a series of substituted bicyclic [3.1.0] amines of the Formula I: Wherein A, B, D, Q, V, W, X, Y, Z, R, R, R, R. R, R, R, o, p, s, t and q are as defined in the specification, their pharmaceutically acceptable salts, pharmaceutical compositions thereof, and their use for the enhancement of cognition and the treatment of the positive and negative symptoms of schizophrenia and other psychoses in mammals, including humans., I
Patent UA-89809-C2 (UA)
Title: New polymorphous forms of rifaximin, process for their production and use thereof in the medicinal
Inventor: VISCOMI GIUSEPPE CLAUDIO
IPC: A61K31/395
Filed: 2006-02-27
Abstract: Crystalline polymorphous forms of the rifaximin (INN) antibiotic named rifaximin EMBED Equation.3 and rifaximin EMBED Equation.3 useful in the production of medicinal preparations containing rifaximin for oral and topical use and obtained by means of a crystallization process carried out by hot-dissolving the raw rifaximin in ethyl alcohol and by causing the crystallization of the product by addition of water at a determinate temperature and for a determinate period of time, followed by a drying carried out under controlled conditions until reaching a settled water content in the end product, are the object of the invention.
Patent UA-91385-C2 (UA)
Title: Diaryl urea for treating pulmonary hypertension
Inventor: SANDNER PETER
IPC: A61K31/675
Filed: 2006-10-30
Abstract: The present invention relates to pharmaceutical compositions for treating, preventing or managing pulmonary hypertension comprising 4{4-[3-(4-chloro-3-trifluoromethylphenyl)-ureido]-3-fluorophenoxy}-pyridine-2-carboxylic acid methylamide optionally combined with at least one additional therapeutic agent.
Patent UA-92052-C2 (UA)
Title: Pre-compacted calcium-containing compositions
Inventor: BERTELSEN POUL EGON
IPC: A23L33/155
Filed: 2006-12-07
Abstract: A pre-compacted materiel comprising one or more calcium-containing compounds and one or more sugar alcohols, wherein the calcium-containing compound having a polycrystallic porous structure. The pre-compacted material is preferably obtained by roller compaction and is suitable for use in the further processing of the pre-compacted material into composition like e.g. tablets.
Patent UA-91909-C2 (UA)
Title: Agent for air disinfection and sanation
Inventor: REZNIK IRYNA RAFAILIVNA
IPC: A61L2/16
Filed: 2008-10-27
Abstract: The invention relates to hygiene and sanitary and can be used for reducing of microbial дsemination, for air purification from unpleasant odors of various chemical substances and moisturing thereof in premises of treatment and prevention institutions, dwelling and administrative buildings, children, sports institutions, at municipal objects, enterprises of trade, catring and food industry, in transport as well as by population in household.An agent contains an extract of plant steroid saponines as an active, sodium benzoate as a preservative, plant essential oils as fragrant and deionized water in the following ratio of components, weight %:Based on natural components a simple in manufacture and safe for environment agent was made for air disinfection and sanation in premises in the presence of humans and/or animals which is used by fine-dispersed spraying thereof.
Patent UA-94463-C2 (UA)
Title: Electric machine stator
Inventor: LIVSHYTS OLEKSANDR LAZAREVYCH
IPC: H02K1/18
Filed: 2008-12-30
Abstract: 1 The inventive object: An electric machine stator.2. Field of application: heavy engineering construction.3. The subject matter of the invention: The stator of electric machine comprises a welded housing. Longitudinal tightening ribs are welded around inside diameter. A core made from segments of electrotechnical steel is laminated to prismatic parts of ribs. At the cylindrical ends parts of ribs, pressure flanges and fastening nuts securing the core in radial direction are positioned.On flanges of prismatic parts of ribs deep threaded sockets in which negative cylindrical end parts of ribs are screwed.Thread on the cylindrical parts of rib has different pitch being wider on the side of a fastening nut. The said nut is fixed to the pressure flange via a thrust ring.4. Alternative solutions: of prismatic parts of rib is performed of hard welded steel, cylindrical parts are performed of ultrastrong alloyed steel. The cylindrical end part of rib is performed stepwise, the greater diameter from the side of the pressure flange and has a head for a crew key.5. The technical result is increasing of core hardness and simplification of a process of core prepressing.
Patent UA-94488-C2 (UA)
Title: Method for measurement of velocity of a missile or a like object
Inventor: FRICK HENRY
IPC: F41A21/32
Filed: 2007-10-19
Abstract: It is proposed that the weapon barrel or the filing barrel (1) or the muzzle brake (3) be used as a waveguide which, however, is operated at the cut-off frequency of the relevant waveguide mode (TE; TM). The transmission coupler (6, 10.1, 11.1) excites the relevant waveguide mode. An oscillator (4) produces the signal which is then passed to the transmission coupler. The waveguide and the projectile (2) form a system in which the electromagnetic field at the reception coupler (7, 10.2, 11.2) is influenced by the position of the projectile (2). The characteristic rate of change of the strength of the electromagnetic field at the location of the reception coupler (7, 10.2, 11.2), which results from the change in the distance between the projectile (2) and the reception coupler (7, 10.2, 11.2) is measured and is used to determine the muzzle velocity (V).
Patent UA-95012-C2 (UA)
Title: Multipart roller
Inventor: LINDNER FLORIAN
IPC: B21B27/03
Filed: 2008-06-12
Abstract: The invention relates to a roller (1), particularly a working roller or supporting roller for a rolling mill such as a plate rolling mill, a flat rolling mill, or the like, with a casing (2), a left half pivot (3), and a right half pivot (4), wherein the half pivots (3, 4) in the region surrounded by the casing (2) are constructed in the form of a truncated cone and form a left surface (12) on the left half pivot (3) and a right surface (13) on the right half pivot (4). The left half pivot (3) and the right half pivot (4) are constructed with boreholes (24) and with grooves (11) corresponding therewith. The grooves (11) are formed on the surfaces (12, 13). The invention further relates to a method for producing a roller (1), particularly a working roller or a supporting roller, in that the left half pivot (3) and the right half pivot (4) are inserted in the casing (2), the right half pivot (3) and the left half pivot (4) are braced with one another by means of at least one tie rod (5), an hydraulic oil in boreholes (22) and grooves (11) is passed into or onto the left half pivot (3) and the right half pivot (4), the hydraulic oil exerts a pressure on the casing (2) by means of which the casing (2) is expanded and, with the casing (2) expanded, the stop surfaces (18, 19) and the face surfaces (20, 21) of the casing (2) are pressed onto one another by means of the tie rod (5).
Patent UA-96905-C2 (UA)
Title: Exhaust silencer
Inventor: FEDOROV VOLODYMYR VIKTOROVYCH
IPC: F01N1/16
Filed: 2011-03-23
Abstract: An exhaust silencer comprises an inlet and outlet branch pipes connected to the noise-suppression cavity as a cylinder divided with a free piston into two volumes that have connection with alternation with the exhaust openings of the combustion engine and the environment through branch pipes placed at the opposite ends of the cylinder. On the pipeline for discharge of exhaust gases to environment a connected to it volumetric compensator of gas flow rate and pressure variations is installed, this is arranged, for instance, as a cylinder with much larger cross section compared to the exhaust pipe and connected to the exhaust pipe with opening with much larger cross section compared to the exhaust pipe. In the discharge branch pipe after compensator a shutoff device is installed, for instance a rotary gate. In the compensator a spring-loaded piston can be installed, in its bottom a throttle is provided. Thus at switching of the valves when the exhaust branch pipes of the combustion engine are directly connected to environment, excited pulse outbursts of exhaust gases do not fall there since the greater part of those goes to volume of compensator with compression of the spring.