baber/WOPTO huggingface dataset:
Patent RU-2745593-C2 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: C02F1/14
Filed: 2018-07-27
Granted: 2021-03-29
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to devices for the fresh water production from water vapours contained in ambient atmospheric air, and can be used to produce fresh water mainly in the coastal with the seas regions. Device consists of container with open top submerged into water reservoir with sea water so that its walls extend beyond water surface. Upper edge of container is equipped with caps to prevent ingress of splashes from sea waves, which are directed to centre of container at an angle to horizontal plane. Inside the vessel there is a through passage for sea water flow, located between two opposite walls of the reservoir and arranged so that one end of the path is located at the water surface, and the other one is below with an inclination, which is within 20–45°. In its cross-section the path has the shape of a triangle, the base of which faces the reservoir bottom, and the vertex faces the surface of the reservoir. Length of base of triangle is less than width of container in direction perpendicular to arrangement of path. Angle between lateral ribs of the triangle is within 90–140°. Above the path there is a solar collector fixed on side surfaces of the reservoir, having through holes in vertical direction. Solar collector is arranged so that between its lower surface and the upper surface of the path there is an air gap. In close proximity to the above end of the channel in the sea water there is an actuator of the wind energy converter, which is a rotating shaft with a blade mechanism for injecting sea water into the path. Wind energy converter is attached from the outside to the container side surface due to the fastening device. Fresh water vessel is located at reservoir bottom. Container location at the water body surface is ensured by the floats. 
     EFFECT: technical result: avoiding the risk of ingress of sea water into a vessel with fresh water, high degree of warming the air above the surface of the path, which intensifies the process of condensation of fresh water. 
     1 cl, 2 dwg
Patent RU-2714431-C2 (RU)
Title: Jaw crusher of impact-crushing action with high degree of crushing and active unloading of crushed material
Inventor: PETUKHOV ALEKSANDR NIKOLAEVICH
IPC: B02C1/00
Filed: 2018-08-02
Granted: 2020-02-14
Abstract: FIELD: crushing or grinding of various materials. 
     SUBSTANCE: invention relates to means of crushing and grinding materials and can be used, for example, in processing or beneficiation of minerals in mining, construction or chemical industry. Jaw crusher comprises housing, bed, fixed and movable jaws with recess on latter, flywheel, moving jaw hinged joint axis, eccentric shaft, con-rod, spacer plates, V-belt drive, electric motor, hinged joints of connection of connecting rod with spacer plates and hinged joints of connection of spacer plates with movable jaw and support wall of the frame. Crusher housing towards fixed jaw is inclined from vertical axis, equal to 10°, wherein crushing surfaces of movable and fixed jaws in upper chamber have equal angles of inclination to horizon, equal to 78°, and the lower end of the fixed jaw has a bend to the vertical axis in the outer side at the level of the movable jaw suspension axis at angle of 158°. Movable jaw bottom end located below suspension axis and made straight without bending has same inclination angle to horizon 78°, as its upper part is above suspension axis. 
     EFFECT: inclination of the crusher housing and execution of the lower end of the movable jaw without bending makes it possible to activate the unloading process of the crushed material, which, in its turn, increases productivity of the grinding process by 12–15 %. 
     1 cl, 1 dwg
Patent RU-2720900-C2 (RU)
Inventor: ARKHIPOV GEORGIJ SERGEEVICH
IPC: G16C20/50
Filed: 2018-10-11
Granted: 2020-05-14
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to computer medicine. Technical result consists in possibility of differential diagnosis of allergic diseases. Diagnostic technique for allergic diseases involves the following stages: a decision support system using the Cardiodiagnosis software system and a database of allergic diseases: patient is examined using all diagnostic tools available to the doctor, which are needed to check the symptoms in the decision support system; introducing the obtained data into a decision support system; analyzing data on detected symptoms and their relation to diseases; performing differential diagnosis within a group of allergic diseases and diseases of other nosological groups; desired result of diagnostic search is obtained and diagnosis is confirmed. 
     EFFECT: disclosed method enables using the decision support system in clinical practice for differential diagnosis of allergic diseases with diseases of other nosological groups, as well as significantly reduce the time of examination by reducing the number of tested symptoms and identifying only significant for diagnostic signs. 
     1 cl, 3 dwg
Patent RU-2744310-C2 (RU)
Title: Improved noх trap
Inventor: CHANDLER GUY RICHARD
IPC: F01N3/08
Filed: 2017-09-01
Granted: 2021-03-05
Abstract: FIELD: combustion engines.SUBSTANCE: invention relates to a NОх trap for exhaust systems of internal combustion engines and to a method for purifying exhaust gas from an internal combustion engine. The NОх catalyst trap contains a substrate, a first layer, and a second layer. The first layer contains a NOx trap composition containing one or more noble metals, a NOx preservation component, a first carrier, and a first cerium-containing material, where the first cerium-containing material is pre-aged before being introduced into the first layer. The second layer contains rhodium, a second cerium-containing material, and a second carrier, where the second cerium-containing material is not pre-aged before being introduced into the second layer. The invention also includes exhaust systems comprising a given NOx trap catalyst and a method for purifying exhaust gas using this NOx trap catalyst.EFFECT: improved exhaust gas purification system quality.26 cl, 1 tbl
Patent RU-2750783-C2 (RU)
Title: Drive system with compact profile and double rollers for an adjustable bed
Inventor: TOTEMEIER HUNTER D
IPC: A61G7/015
Filed: 2017-10-18
Granted: 2021-07-02
Abstract: FIELD: furniture. 
     SUBSTANCE: present invention relates to the area of adjustable beds, more specifically, to an articulated bed structure equipped with a compact drive system comprised of a two-stage lifting mechanism in an upper body support section wherein two pairs of rollers spaced apart on inclining arms for dual lever contact with lifting guides are used. The articulated bed is comprised of a support frame with a head section rail and a leg section rail with lateral frame rails. An upper body support frame rotatably connected to a first transverse element in the frame. A lifting unit for the upper body support frame with two inclining arms attached to the first transverse element using joints. A first pair of wheels attached to the inclining arms at the top. A second pair of wheels attached at the end of the arms farthest from the joints. A first drive attached from the head section rail to the cross-rail extending between the inclining arms. Said lifting unit therein has a first movement range ensuring lifting of the upper body support frame from the non-unfolded position wherein the first pair of wheels comes in contact with the longitudinal guides in the upper body support, and a second movement range ensuring continued rotation with lifting the upper body support frame wherein the second pair of wheels comes in contact with the longitudinal guides. 
     EFFECT: proposed invention ensures manufacture of an articulated bed equipped with a drive system with a compact profile configured to be placed in a lateral support with a profile of lowered thickness. 
     14 cl, 15 dwg
Patent RU-2741453-C2 (RU)
Title: Способ и система мониторинга состояния вертолетов
Inventor: RAZAKARIVONY SEBASTIEN PHILIPPE
IPC: G06F17/00
Filed: 2017-10-18
Granted: 2021-01-26
Abstract: Изобретение относится к способу и системе мониторинга состояния вертолетов, определения степени сложности полетов, позволяющих построить типы полетов и связывать степень сложности с каждым из типов полетов. Определение степени сложности полетов содержит этап построения типа полета, включающий в себя подэтап построения дескрипторов, подэтап разбиения дескрипторов и подэтап присвоения типа полета каждому полету посредством объединения дескриптора полета и группы, в которой находится этот дескриптор, и этап интерпретации сложности типов полетов, включающий в себя подэтап оценки моделей и подэтап связывания модели сложности с каждым типом полета, определенным на этапе построения типов полетов. Система и варианты способа позволяют автоматизировать связывание степени сложности с каждым идентифицированным типом полета, усовершенствовать проектирование и обслуживание вертолетов. 3 н. и 7 з.п. ф-лы, 3 ил.
Patent RU-2760649-C2 (RU)
Title: Rotary drive and piece of furniture
Inventor: SOBOLEWSKI UWE
IPC: E05F5/10
Filed: 2018-04-12
Granted: 2021-11-29
Abstract: FIELD: furniture. 
     SUBSTANCE: rotary drive (30) for movable part (3, 25, 25') of a piece of furniture contains adjustment lever (32) installed with the possibility of rotation around axis (31) of rotation, spring node (33) having at least one spring directed linearly in the direction of action, pressure element (34, 34') connected to spring node (33) and made with the possibility of movement along control curve (35, 35'), and casing (21), on which or in which the rotary drive is installed, wherein adjustment lever (32) is connected without the possibility of rotation to spring node (33) and made with the possibility of rotation together with it relatively to axis (31) of rotation, while control curve (35, 35') is adjustable relatively to axis (31) of rotation to adjust the elastic force of spring node (33), and/or the action of the force of spring node (33) on the control curve is adjustable. 
     EFFECT: obtaining a rotary drive for a piece of furniture. 
     22 cl, 34 dwg
Patent RU-2768169-C2 (RU)
Title: Lubricating composition
Inventor: SOUTHBY MARK CLIFT
IPC: C10N30/04
Filed: 2018-04-18
Granted: 2022-03-23
Abstract: FIELD: lubricants. 
     SUBSTANCE: present invention relates to a lubricating oil composition suitable for lubricating internal combustion engines and providing a reduced wear rate, to reduce wear in the presence of a zinc dialkyl dithiophosphate compound and soot, wherein the nitrogen-containing ashless dispersant has a functionality (F) of 1.5 to 1.9, wherein functionality (F) is defined in accordance with the following formula: F = (SAP × Mn)/((1122 × A.I.) − (SAP × MW)) (1), where SAP is a saponification number, wherein the saponification number is the number of milligrams of KOH, consumed with complete neutralization of acid groups in one gram of amber group-containing reaction product, as determined in accordance with ASTM D94; Mn denotes the number-average molecular weight of the starting olefin polymer; AI denotes the percentage of the active ingredient of the reaction product containing an amber group; and MW denotes the molecular weight of the dicarboxylic acid-producing moiety, said nitrogen-containing ashless dispersant comprises polyisobutylene succinimide, and said nitrogen-containing ashless dispersant is present in the lubricating composition in such an amount to provide a nitrogen level of 0.05 to 0.1 wt. % relative to the weight of the lubricating composition. 
     EFFECT: reduced wear when using lubricating compositions containing zinc dithiophosphate compounds in the presence of soot. 
     1 cl, 2 tbl, 4 ex
Patent RU-2765785-C2 (RU)
Title: N-(azaaryl)cyclolactam-1-carboxamide derivative, its preparation method and its application
Inventor: ZHAO BAOWEI
IPC: A61K31/497
Filed: 2018-05-22
Granted: 2022-02-02
Abstract: FIELD: organic chemistry; pharmaceutics. 
     SUBSTANCE: group of inventions relates to the field of organic chemistry and pharmaceutics; it is intended for use in the treatment of a disorder associated with the activity of colony stimulating factor 1 receptor (hereinafter – CSF-1R). A new N-(azaaryl)cyclolactam-1-carboxamide derivative is presented, having a structure described by the formula (IIa), where X 1  is selected from -O- or -CH 2 -; X 2  is selected from a bond, -O- or -CH 2 -; R 1  and R 2 , each independently, are selected from a group consisting of hydrogen, hydroxy, methyl, ethyl, propyl, phenylmethoxy, and methoxyethyl, or R 1  and R 2 , together with a carbon atom directly attached to them, form C 3-6  cycloalkyl; R 3  is selected from a group consisting of hydrogen, methyl and ethyl; R 4  is selected from 5-8-element heteroaryl or -NR 14 R 15 , where the specified 5-8-element heteroaryl is selected from structures proposed in cl.1; where each R 16  is independently selected from a group consisting of hydrogen, C 1-4  alkyl, C 3-8  cycloalkyl and 3-8-element heterocyclyl; the above-mentioned groups, in turn, are optionally substituted with one or several additional substituents selected from a group consisting of deuterium, C 1-4  alkyl, 3-8-element heterocyclyl and C 0-4  alkyl-OR 12 ; each R 17  is independently selected from C 1-4  alkyl, each R 12  is independently selected from a group consisting of hydrogen and C 1-8  alkyl; R 14  and R 15 , each independently, are selected from a group consisting of hydrogen and C 1-8  alkyl; Z 5  is CH or N; unless otherwise specified, “heterocyclyl” contains 1-2 heteroatoms selected from nitrogen or oxygen. In addition, a method for producing a compound of the formula (IIa), a pharmaceutical composition for inhibiting the kinase activity of the colony stimulating factor 1 receptor (CSF-1R), including a compound of the formula (IIa), and the use of a compound of the formula (IIa) to obtain a drug for the treatment associated with CSF-1R activity are described. A method for the treatment of cancer, tumor, autoimmune disease, metabolic disease or metastatic disease associated with the activity of the colony stimulating factor 1 receptor (CSF-1R) is also described, where the specified method includes the injection of a compound of the formula (IIa) to a patient.  
     EFFECT: increase in the inhibitory effect on the CSF-1R target and the selectivity of related kinase receptors. 
     
       
     
     13 cl, 1 tbl, 42 ex
Patent RU-2757772-C2 (RU)
Title: Method for direct extraction of metals from oxide forms of metal-containing raw materials, various types of ores, man-made waste and a device for direct extraction of metals from various forms into metal or other oxide phases
Inventor: Mulyukov Adel Talgatovich
IPC: C21B13/12
Filed: 2020-01-27
Granted: 2021-10-21
Abstract: FIELD: metallurgy.  
     SUBSTANCE: invention relates to metallurgy, namely to a method and device for processing metal-containing raw materials, in particular to the extraction of metals from metal-containing raw materials of ores and technogenic fine-dispersed waste. Direct extraction of metal from oxide forms of metal-containing raw materials of ores and man-made waste is carried out in the working melting space of the tank of a DC electric arc furnace. At the same time, continuous oscillations of electric and electromagnetic fields are created, passing through the entire volume of metal-containing raw materials by a nonequilibrium power temperature field with a DC arc with a rectified operating voltage from 20 to 130 V and a length from 0.5 to 10 mm, and a current from 1.0 to 100 kA is maintained with reduced blinking. The DC power supply for the device is made with a minimum reactance value in a set consisting of two interlocked converter transformers with an equalizing reactor, an input current-limiting reactor and two DC rectifiers.  
     EFFECT: invention makes it possible to extract metals from metal-containing raw materials as fully as possible, with the highest speed and high degree of extraction, ensuring high efficiency of utilization of man-made waste.  
     8 cl, 10 dwg
Patent RU-2757925-C2 (RU)
Title: Reactor for proximal and perpendicular emission of electromagnetic waves on a thin layer of liquid
Inventor: RUPNIK KARLO
IPC: H05B3/00
Filed: 2018-09-14
Granted: 2021-10-25
Abstract: FIELD: electricity. 
     SUBSTANCE: invention relates to a reactor for irradiation with electromagnetic waves (EMW) for continuous conditioning of materials capable of absorbing electromagnetic emission, requiring treatment with electromagnetic irradiation without contact with an electromagnetic source. In particular, the present invention is aimed at treatment of materials generally prone to reflecting such emissions that are translucent, or difficult to permeate the radiation, or simply unclean. The tubular reactor (1, 1΄) for irradiation with EMW (electromagnetic waves) comprises pairs of opposing EMW emission sources consisting of an external source (10) and an internal source (8), each containing no less than one EMW emitter, an external source (10) surrounding the outer wall of the outer pipe (2) with the EMW emission surface of the external source, facing into the reactor, an internal source (8) surrounding the inner wall of the inner tube with the EMW emission surface of the internal source, facing the external side of the reactor, wherein the emission sources emit EMW with wavelengths in the range between ultraviolet (UV) and infrared (IR) rays in order to emit perpendicularly relative to the longitudinal direction (L) of the material subject to processing, flowing in the gap (6). Also disclosed is a variant of a plate reactor. 
     EFFECT: increase in the processing productivity. 
     10 cl, 5 dwg
Patent UA-49233-C2 (UA)
Title: ROLL BEARING ôNIKOLAI ZAGUTAÆS û FEDOR F.ö
Inventor: ZAHUTA MYKOLA FEDOROVYCH
IPC: F16C19/40
Filed: 2001-09-04
Abstract: A roll bearing with support surfaces, main solids of revolution between those arranged as rollers, separated with separated separating elements. Each separating element is arranged as two supplementary rollers fixed with gap and in parallel one with respect to another, by means of at least one ring in such a way that those are placed at the inner surface of the ring at the opposite in diameter ends of that one; at that the total diameter of the two supplementary rollers is smaller than the diameter of the main rollers. At least one ring named is made of flexible of elastic material.
Patent UA-68416-C2 (UA)
Title: Merging two digital signals for transmitting data over a communication line
Inventor: OMEN ARNOLDUS VERNER YOHANNES
IPC: G10L19/02
Filed: 2000-12-19
Abstract: A transmitter is disclosed for transmitting a first and second digital information signal. Said first digital information signal comprises first frames having at least a first synchronization signal and a data portion stored in them. The transmitter processes the second digital information signal into subsequent second frames comprising blocks of information of the second digital information signal. Composite frames have been obtained by inserting a second synchronization signal and at least the data portion of the first frames into the second frames by using buried data techniques. Prior to inserting at least the data portion of the first frame into a second frame the first synchronization signal is stripped from the first frame. The sequence of composite frames is transmitted via the transmission medium.
Patent UA-72757-C2 (UA)
Title: Tenside substance-solvent system and a liquid formulation
Inventor: WURTZ JOCHEN
IPC: C09K23/40
Filed: 2000-03-13
Abstract: The invention relates to tenside-solvent systems for liquid organic formulations containing one or more tensides with an aromatic base and solvents in the form of one or more completely esterified organic phosphates and/or phosphonates which are as polar as possible but also water-soluble or water-soluble to 5 g/l. Said tenside-solvent systems are suitable for producing emulsifiable concentrates and corresponding liquid formulations derived there from such as aqueous sprays.
Patent UA-54279-C2 (UA)
Title: Pneumopulse machine for separating seed according to density thereof
Inventor: PETRENKO MYKOLA MYKOLAIOVYCH
IPC: B07B7/12
Filed: 2002-07-10
Abstract: A pneumoimpulsive machine for separation of seeds according to density thereof contains a frame, an electric motor, a fan, a doser, dividers, seed containers, an aspiration channel. The aspiration channel has a regulator of angle of inclination of the channel, and self-regulated shutters are attached to a porous partition. The pulser is provided with a drive, which can be mechanical, hydraulic, electrical or combined one.
Patent UA-80806-C2 (UA)
Title: Machine and method for rail track tie tamping
Inventor: THEUER JOSEPH
IPC: B61D15/00
Filed: 2003-09-24
Abstract: Machine (1) for tie tamping (2) of rail track (4) has own frame (5) that moves by means of moving mechanisms (6). Tie-tamping units (13) are separated in cross direction of machine and have vibro-drives (20) and consist of pairs of heads (14, 15, 16, 17) placed one after another in long direction of machine, with two heads each (19). For tamping four ties simultaneously each tie-tamping unit (13) has four pairs of heads (14-17). Pairs of heads (14-17) of tie-tamping unit (13) are installed in long direction of machine in turn at smaller separation (x) from middle of machine (21) - for tamping under-tie bases (23) at inner side of rails - and at larger distance (y) from middle of machine (21) -for tamping under-tie bases (25) at outer side of rails. The invention provides as well method for simultaneous tamping four ties.
Patent UA-81778-C2 (UA)
Title: Method for transformation of heat energy to mechanical work with utilization of heat of combustion products
Inventor: RADCHENKO MYKOLA IVANOVYCH
IPC: F02B3/00
Filed: 2005-04-18
Abstract: A method for transformation of heat energy to mechanical work with utilization of heat of combustion products includes sequential processes of air compression, burning mix of hydro-carbon fuel with compressed air, expansion of combustion products with performing mechanical work and utilization of heat of combustion products through carrying out sequential processes of evaporation of low-boiling working medium at high pressure with supply of heat from combustion products and expansion of vapor of low-boiling high-pressure medium with performing work on compression to intermediate pressure of vapor of low-boiling low-pressure medium that is obtained through evaporation with supply of heat, condensation of vapor at intermediate pressure. According to the invention to low-boiling low-pressure medium heat liberated in the process of air compression is supplied. Due to such utilization of the heat one decreases temperature of compressed air and, respectively decreases work losses for following air compression, for instance in multi-stage compressor of gas-turbine engine, or one increases mass of air that comes to working cylinders, for instance of combustion engine. At that power and efficiency of combustion engines are increased, and thus power effectiveness of method for transformation of heat energy to mechanical work is increased.