baber/WOPTO huggingface dataset:
Patent RU-2733842-C2 (RU)
Title: Process oil based on distilled aromatic extracts with high performance characteristics
Inventor: PATRIK Dzhon Kristofer
IPC: C10G67/02
Filed: 2016-05-11
Granted: 2020-10-07
Abstract: FIELD: fat and oil industry. 
     SUBSTANCE: invention relates to versions of a method of producing naphthene process oils. One version includes: a) vacuum distillation of fuel oil from an apparatus for atmospheric distillation of naphthenic raw material to produce one or more naphthene vacuum gas oils in one or more ranges of viscosity; b) mixing at least one such naphthenic vacuum gas oil with feedstock in the form of distilled aromatic extracts with high carbon content of aromatic compounds (C A ) to obtain at least one mixed oil, wherein said naphthenic vacuum gas oil contains at least 30 % carbon of naphthene compounds (C N ), at least 10 % and less than 24 % of carbon of aromatic compounds (C A ) and less than 70 % of total carbon content of paraffin compounds (C P ) plus C A , measured in accordance with ASTM D2140, wherein at least one said naphthenic vacuum gas oil has a viscosity-weight constant (VVC) in range from 0.85 to 0.895, and wherein said raw materials in the form of distilled aromatic extracts with a high carbon content of aromatics (C A ) contains at least 20 % C A  measured in accordance with ASTM D2140, and said raw material in form of distilled aromatic extracts with high carbon content of aromatic compounds has viscous-weight constant (VVC) greater than 0.95, determined in accordance with ASTM D2501; and c) hydrotreated said at least one mixed oil to obtain naphthenic process oil with content of C A , higher compared to oil, obtained only by hydrotreatment of at least one naphthene vacuum gas oil. Method is characterized by that as said raw material in form of distilled aromatic extracts with high carbon content of aromatic compounds (C A ), and said naphthenic process oil with high carbon content of aromatic compounds (C A ) have carbon content of aromatic compounds (C A ) greater than carbon content of aromatic compounds (C A ) in oil, obtained by means of the same hydraulic treatment of only one or more naphthene vacuum gas oils. Invention also relates to a rubber composition and a tire. 
     EFFECT: use of the proposed invention increases total content of carbon of aromatic compounds and solubility of the obtained naphthenic process oil, which is better suitable for use in making rubber articles. 
     22 cl, 7 tbl, 2 ex, 5 dwg
Patent RU-2733511-C2 (RU)
Title: Halogen-substituted phenoxyphenylamidines and use thereof as fungicides
Inventor: KHILLEBRAND SHTEFAN
IPC: C07C217/90
Filed: 2016-06-13
Granted: 2020-10-02
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention relates to halogen-substituted phenoxyphenylamidines of general formula (I), where R 1  is selected from a group consisting of fluorine, chlorine, bromine, dichloromethyl, trichloromethyl, fluoromethyl, difluoromethyl and trifluoromethyl; R 2  is methyl; R 3  is selected from bromine, chlorine and fluorine. Invention also relates to methods of producing compounds of formula (I), intermediate compounds of formulas (VI) and (VIII) for producing compounds of formula (I), to an agricultural composition, use of compounds of formula (I) and a method of controlling phytopathogenic fungi. 
     
       
       
       
     
     EFFECT: technical result is compounds of formula (I) useful for controlling or preventing diseases caused by phytopathogenic fungi. 
     11 cl, 7 tbl, 25 ex
Patent RU-2715411-C2 (RU)
Title: Digital system of satellite communication system
Inventor: KATANOVICH ANDREJ ANDREEVICH
IPC: H04B10/118
Filed: 2018-03-12
Granted: 2020-02-28
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to radio electronic communication systems using radio-frequency radiation when station is placed in an off-shore mobile object and can be used as on-board station of satellite communication system. For this purpose, the input of the information signal is carried out together with a message masking algorithm - the coding mapping is generated in the form of Gauss-Seidel, and on the receiving side, decoding mapping, decoding has the same Gauss-Seidel shape. 
     EFFECT: technical result consists in improvement of information protection degree from unauthorized access in communication channel. 
     1 cl, 1 dwg
Patent RU-2746188-C2 (RU)
Title: Ion channel inhibitors, pharmaceutical formulations and applications
Inventor: XIE XINMIN
IPC: A61K31/4747
Filed: 2016-11-14
Granted: 2021-04-08
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention relates to a compound of Formula I, or its pharmacologically acceptable salts: 
     
       
     
     wherein R1 is a C6-C10 aryl, optionally substituted with 1-4 substituents selected from a group consisting of halogen, cyano, C1-C6 alkyl and C1-C6 haloalkyl, benzyl, optionally substituted with 1-4 substituents selected from a group consisting of halogen and C1-C6 haloalkyl, or adamant-1-yl, optionally substituted with 1-4 halogen atoms; X is selected from -N(R14)-C(=O)-, or -N(R14)-S(=O)k-, or -CH2-N(R14)-C(=O)-, or -CH2-N(R14)-S(=O)k-, or -C(=O)-N(R14), и -CH2-C(=O)-N(R14); k is selected from 1 and 2; and R14 represents 
        or  ; 
     each of R3, R4, R5, R6, R7, R8, R9 and R10 independently represents hydrogen, C1-6 alkyl or  C1-6haloalkyl; each of R12 and R13 independently represents hydrogen, fluorine, C1-6 alkyl or C1-6 haloalkyl; R11 and either R12, or R13, together with the carbon atoms to which they are attached, form 3-, 4-, 5-, 6- or 7-memebered cycloalkyl group, which inhibit human T-type calcium channels and differentially modulate other key ion channels to control cell excitability and abnormal neuronal activity, particularly those involved in the development and maintenance of persistent or chronic pain and /or neurological disorders. The invention also relates to a pharmaceutical composition containing these compounds.  
     EFFECT: effective treatment of persistent or chronic pain and /or neurological disorders. 
     32 cl, 2 tbl, 158 ex, 12 dwg
Patent RU-2718108-C2 (RU)
Inventor: RAGOT MATHIAS
IPC: F25J1/00
Filed: 2017-01-09
Granted: 2020-03-30
Abstract: Система (100) для сжижения газа включает газовый многоступенчатый компрессор (2) с жидким поршнем, расширительное устройство (3) для подачи в него сжатого газа, предназначенное для производства и сжиженного газа, и дросселированного газа из сжатого газа, и возвратный канал (97), присоединенный для вытеснения дросселированного газа из выпускного отверстия (33) для газа расширительного устройства (3) для газа в точку (10) соединения каналов, расположенную между впускным отверстием (1) для газа и компрессором. Компрессор можно установить на борту транспортного средства для сжиженного газа для рециклинга испарившегося газа. Технический результат состоит в упрощении регулирования производительности и повышении надежности системы. 2 н. и 13 з.п. ф-лы, 3 ил.
Patent RU-2737932-C2 (RU)
Inventor: MAKKORMIK Natan
IPC: F16K47/08
Filed: 2017-03-16
Granted: 2020-12-07
Abstract: FIELD: machine building. 
     SUBSTANCE: valve cage comprises: grouped fluid medium flow channels, each having a first portion connected to the second portion, wherein the first portion narrows towards the second portion, and the second portion narrows towards the first portion, wherein the grouped fluid flow channels include a plurality of rows, wherein each of plurality of rows is oriented at first angle relative to plane perpendicular to valve cell axis so as to extend along spiral path on valve cell, and includes first fluid medium flow channel, wherein first fluid medium flow channels of adjacent rows are spaced apart in longitudinal direction by second angle relative to said plane, wherein second angle is smaller than first angle. 
     EFFECT: invention relates to a valve cage containing fluid medium channels configured to vary valve flow characteristics. 
     15 cl, 10 dwg
Patent RU-2731895-C2 (RU)
Title: Groel protein of microorganism thermus thermophilus with altered amino acid sequence
Inventor: Zenin Vladimir Andreevich
IPC: C07K14/195
Filed: 2018-11-28
Granted: 2020-09-09
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to biochemistry, specifically to production of a novel, modified form of thermostable protein GroEL of a microorganism T. thermophilus. Modified protein GroEL Thermus thermopiles has amino acid sequence of thermostable chaperon GroEL of T. thermopilus microorganism, in which residues of methionines Met164, Met209, Met286, Met314, Met489, Met541 are replaced with leucine residues. Also disclosed is a DNA fragment coding modified protein GroEL. Obtained modified protein GroEL is stable, thermostable and highly expressed in a host cell, is not subjected to proteolysis. 
     EFFECT: can be used in pharmacological industry as a carrier protein of desired peptides in fused protein structures by embedding DNA sequence coding target peptide, into a protein-carrier coding sequence for biosynthesis of recombinant peptides, synthesis of which is not cost-effective with existing technologies, in scientific research laboratories for producing different, having the required properties. 
     2 cl, 6 dwg, 1 ex
Patent RU-2734816-C2 (RU)
Title: Hairdressing appliance equipped with a device for switching on a counting unit
Inventor: CHELLE JACKY
IPC: A45D1/04
Filed: 2017-08-11
Granted: 2020-10-23
Abstract: FIELD: hairdresser's tools. 
     SUBSTANCE: subject of invention is hairdressing appliance (1) for hair curler, comprising rod (3), reservoir (10) with liquid, tampon (13), communicating with reservoir so that it is wetted by liquid, heating element (21) built into rod, and means for guiding tampon (13), made so that to ensure its transfer from passive position to active position, in which said tampon contacts with heating element (21), which creates possibility of steam generation. Device (1) is equipped with a unit for counting duration, system (33, 38) for determining active position of tampon (13), made so as to include a reference unit from the moment of switching to an active position, and an alarm system configured to output a signal to a user when the count in the reference unit has reached a predetermined duration. 
     EFFECT: hairdressing appliance equipped with a device for switching on a counting unit. 
     13 cl, 8 dwg
Patent RU-2756838-C2 (RU)
Title: Cup of an asymmetric shape for casting slabs and metallurgical plant for casting metal that includes it
Inventor: RISHO ZHOAN
IPC: B22D11/103
Filed: 2018-05-14
Granted: 2021-10-06
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to a cup for casting slabs for use in a plant for continuous slab casting, characterized by a specific geometric shape of the outer wall of its downstream section, which is inserted into a cavity of a mold for casting slabs. The specific geometric shape provides a “bypass” effect, due to which each of converging opposite flows of molten metal flowing to two opposite sides of the cup for casting slabs is preferably deflected in the direction of one side of the cup for casting slabs, where they can freely flow through narrow channels formed between the cup for casting slabs and the wall of the cavity of the mold for casting slabs, without colliding with each other.  
     EFFECT: service life of the cup for casting slabs is extended due to significant reduction in the erosion rate of its outer wall. 
     20 cl, 11 dwg
Patent RU-2769341-C2 (RU)
Title: Hydrophobic surface-modified aluminum oxides and method for production thereof
Inventor: RABAIOLI MARIA ROBERTA
IPC: C09C3/08
Filed: 2018-06-12
Granted: 2022-03-30
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: invention relates to a method of producing hydrophobic porous aluminum oxide. Method involves preparing a suspension containing an aluminum oxide compound, wherein the suspension has a pH equal to or greater than 7; adding an organic composition to the suspension to form an acid-modified suspension, wherein the acid-modified suspension has pH from 3 to less than 7; hydrothermal aging of the acid-modified suspension to form a hydrothermally aged suspension; and drying the hydrothermally aged suspension. Aluminum oxide compound is selected from aluminum hydroxide oxide (AlOOH), boehmite or pseudoboehmite. Organic composition contains carboxylic acids with alkyl hydrocarbon chains having less than 10 carbon atoms in the chain. 
     EFFECT: improved hydrophobicity and dispersibility of porous aluminum oxide. 
     9 cl, 12 dwg, 1 tbl, 5 ex
Patent RU-2764989-C2 (RU)
Inventor: DE SHENMAKER Bert
IPC: B32B27/36
Filed: 2018-09-27
Granted: 2022-01-24
Abstract: FIELD: packaging. 
     SUBSTANCE: invention relates to the field of food packaging and pertains to a single-portion package. The package comprises a multilayer film structure containing a protective layer, a seal, a main layer and a tearoff sealing layer, wherein the seal is located between the protective and main layers. The protective layer constitutes a polyalkylene terephthalate-based layer characterised by: a value of stress under 20% deformation at 90°C from 5 to 20 MPa, preferably from 5 to 15 MPa; a peak melting point from 190 to 240°C, preferably from 200 to 230°C. 
     EFFECT: invention ensures creation of a multilayer structure allowing for production of single-portion packaging with complex curved outlines and sharp-angled shapes combined with high-quality printing and without any defects. 
     15 cl, 2 dwg, 1 tbl
Patent RU-2763937-C2 (RU)
Title: Method and device for clarifying pyrolysis oils
Inventor: LEVINE ALAN M
IPC: B01D17/02
Filed: 2018-09-21
Granted: 2022-01-11
Abstract: FIELD: oil processing. 
     SUBSTANCE: invention can be used for clarifying pyrolysis oil obtained as a result of thermal processing of automobile tires. A method for processing pyrolysis oil includes mixing of the specified oil and a non-polar solvent for regulating oil polarity. Then, the mixture is settled down during at least 30 min to precipitate insoluble substances. Unwanted components including polar substances are bound with attapulgite clay. Next, pure oil is eluted with the non-polar solvent, and the non-polar solvent is separated from oil. A device for processing pyrolysis oils is proposed. 
     EFFECT: inventions allow for changing the color of pyrolysis oil from black to dark amber and yellow, eliminating the smell of sulfur/amine, reducing the content of carcinogenic polyaromatic hydrocarbons (PAH) in pyrolysis oil. 
     40 cl, 3 dwg
Patent UA-75326-C2 (UA)
Title: A powdered water-soluble derivative of cellulose and a method for the preparation thereof
IPC: C08B11/20
Filed: 2001-02-26
Abstract: The invention concerns novel powdered water-soluble derivative of cellulose being obtained by followings stages: swelling or dissolution cellulose derivative in water with subsequent grinding and simultaneous drying swollen or dissolved cellulose derivative in the screenless high-speed gas-jet shock-beat mill, at that as transporting heat carrying gas the mixture of water vapor with inert gas or the mixture of water vapor with air are used.
Patent UA-75040-C2 (UA)
Title: Circulating fluidized bed reactor or combustor (variants)
IPC: B01D53/86
Filed: 2001-02-06
Abstract: A CFB reactor or combustor having a selective catalytic reduction (SCR) system (150) employed downstream of the CFB reactor or combustor furnace (10) together with a dry scrubber system (220) to achieve enhanced NOx reduction.
Patent UA-74336-C2 (UA)
Title: Method for detecting phonetic and linguistic changes after dentistry procedures
Inventor: PAVLENKO OLEKSII VOLODYMYROVYCH
Filed: 2001-12-20
Abstract: The invention relates to the medicine, in particular to dentistry, and may be used for detecting phonetic and linguistic changes after dentistry procedures. The method proposed comprises the analysis of airflow generating by the vocal apparatus of the patient when the phonemes are pronounced. According to the invention, the patient reads specially compiled text and the voice is recorded and analyzed with the use of computer program. The alterations in dynamic range of the voice levels upon the dentistry procedures as compared to the normal one is indicative of phonetic and linguistic changes.
Patent UA-46664-C2 (UA)
Title: Cage battery for keeping poultry
Inventor: KRYVORUCHKO VIKTOR IVANOVYCH
IPC: A01K31/06
Filed: 2001-12-21
Abstract: A cage battery for keeping poultry, predominantly quails, includes cages placed on a tier frame, each of which includes front, rear and side grates, inclined bottom grates with internal and external parts, a feedbox placed along the front grates, a pass for sliding down the eggs, an egg collector placed under the feedbox and a tray for collecting poultry manure arranged under the internal part of the inclined bottom grates. Each cage is additionally equipped with an inclined reflecting sheet for trapping the manure spillage arranged in such a manner that its upper part is placed on the outside of the cage beneath the pass for sliding down eggs and is fixed at the external part of the inclined bottom grates. The lower part of the reflecting sheet is entered into the cage which stands below, above the internal part of its inclined bottom grates and the tray for collecting the manure.
Patent UA-55157-C2 (UA)
Title: Method for the preparation of starch-containing raw material to fermentation
Inventor: OLIINICHUK SERHII TYMOFIIOVYCH
IPC: C12P19/00
Filed: 2002-07-09
Abstract: Method for the preparation of starch-containing raw material to fermentation includes preparing the batch from the preliminary ground raw material, dissolution and saccharification of starch accordingly by diluting and saccharifying fermentative agents. Fermentative agents of ?-amylase and glucoamylase are brought in simultaneously to the prepared batch which is subjected to more fine grinding simultaneously with dissolution and saccharification of starch at one stage in the conditions of the turbulent mode at the level of 140000-280000 Re, at that grinding of batch, dissolution and saccharification of starch are performed for 15-60 min at the temperature of 40-95 DEGREE C.
Patent UA-65219-C2 (UA)
Title: Control panel
Inventor: BRATASH VIKTOR OLEKSANDROVYCH
IPC: B60K37/00
Filed: 2003-06-18
Abstract: Device relates to the rolling stock, in particular, to control panels of locomotives. The surface of control panel with information displays and master switches forms trough-shaped profile with unequal sides, which are formed by trapezoids connected together at angles of 90 DEGREE <?<180 DEGREE . In this case, the surface of the panel with control boards is also limited by trough-shaped profile. The problem of reduction of area of the operator's cab and creation of optimum working area is solved.
Patent UA-80164-C2 (UA)
Title: Centrifugal unit for broadcasting mineral fertilizers
Inventor: ADAMCHUK VALERII VASYLIOVYCH
IPC: A01C17/00
Filed: 2005-06-06
Abstract: A centrifugal unit for broadcasting mineral fertilizers is used in agriculture. It includes a disk connected to a shaft, which is equipped with an actuator of rotational movement, and blades made as bottoms connected between each other, and side walls connected to the disk in split manner. Holders with the L-like cross section are arranged between the disk and blades to exclude deformation of the blades made of an antifriction material,.
Patent UA-80020-C2 (UA)
Title: Method and device for application of friable coating on the internal surface of casting mold of the machine of centrifugal casting
Inventor: FELDMAN OLEKSANDR ISAAKOVYCH
IPC: B22D13/10
Filed: 2005-08-08
Abstract: The group of inventions concerns the method of application of friable coating on the internal surface of casting mold of the machine of centrifugal casting with the aid of cantilever rotary slotted chute and device for its realization. The console of chute is established in the middle of the length of casting mold and simultaneously connected with the console of the pipe of tracking set there from the opposite side, the place of articulation of obtained simple beam is set behind the end of the casting mold, where an additional band is superimposed on the articulation, then the coating is filled into the casting mold, and upon its completion the place of articulation of beam is set at the endof casting mold, freed from additional band, the place of articulation is set again in the middle of casting mold, where the consoles are separated, after which they are set beyond the limits of casting mold in different sides. The possibility of safe application of friable coating on the internal surface of long casting mold of small diameter is ensured.
Patent UA-85214-C2 (UA)
Title: Method for learning foreign language by means of web-technologies and system for its implementation
IPC: G06F40/00
Filed: 2006-07-24
Abstract: Method and system for learning foreign language by means of web-technologies relate to methods for automation of teaching. The method is in fact that one forms some finite number of sets of words, words in each set are combined with pre-set content, each word in each set has some finite set of associations that describe most effective associative -mnemonic links of concept described by word to surrounding world. Sets of words and respective associations are transferred to digital form and arranged in order as data base that is placed in server connected to Internet network. The users obtain information from data base of server by means of stationary or mobile devices connected through Internet network to server. The method and the device provide increase of effectiveness of transfer and processing graphical and text information at learning foreign language.
Patent UA-84640-C2 (UA)
Title: Method for determination of inorganic selenium in water medium
Inventor: VOROBIOVA TETIANA VALERIIVNA
IPC: G01N21/47
Filed: 2007-03-20
Abstract: The invention relates to means of analytical chemistry for analysis of drinking-surface and earth waters polluted with selenium, in control of processes of water purification, ecological monitoring of natural and sewage waters and in scientific investigations. Method for determination of inorganic selenium in different valence forms is in previous concentration of selenium on anion-exchange tar with following fractioning of different valence forms with chloride acid with respective concentration and following determination with fluorescent method. The invention provides increase of effectiveness of determination of selenium in water medium and repeatability of results of analysis.
Patent UA-90886-C2 (UA)
Title: Spray gun mount for line striper
Inventor: SCHROEDER JAMES K
IPC: B05B15/68
Filed: 2006-01-26
Abstract: A spray gun mounting tube (116) in a walk behind gas powered line striper (110) is clamped to only one side (112) of the striper frame. The mass of the spray gun (122) and gun mounting bracket (120) allows the gun (122) to hold a steady position.
Patent UA-84103-C2 (UA)
Title: Vivat atlantyda platynova special vodka
Inventor: IVANOV ROSTYSLAV IVANOVYCH
IPC: C12G3/06
Filed: 2007-09-21
Abstract: Special vodka contains aromatic alcohol of black baikhovi tea, aromatic alcohol of ginger, and aqueous-alcoholic liquid containing rectified ethyl alcohol “Lux” and treated potable water. According to the invention vodka is obtained, having soft flavour, typical for vodka product, and vodka truncated flavor, having the light spice of ginger.
Patent UA-94220-C2 (UA)
Title: Compositions comprising entrained water for cosmetic use and agents entrained in water-sensitive matrices
Inventor: MAJMUDAR GOPA
IPC: A61K9/48
Filed: 2006-03-10
Abstract: The present invention provides compositions comprising a water-sensitive matrix, a water-dispersible agent, and/or entrained water. The entrained water, for example, can be entrained within a plurality of capsules or particles, wherein upon use the entrained water is released thereby effecting the release of the water-dispersible agents. The invention also provides methods of use for the topical application of such compositions.