baber/WOPTO huggingface dataset:
Patent RU-2707234-C2 (RU)
Title: Cold accumulator
Inventor: SUCHKOV ALEKSANDR NIKOLAEVICH
IPC: F25D3/00
Filed: 2018-05-10
Granted: 2019-11-25
Abstract: FIELD: physics.SUBSTANCE: invention relates to cold accumulators and can be used in food and meat-and-milk industry for peaks load removal on refrigerating equipment. In the heat-insulating housing there is an elastic chamber configured to change its geometrical parameters. In the elastic chamber there are sealed containers, and on the heat-insulated housing there is an ozoniser supplying ozone to the elastic chamber, and a compressor. Sealed containers are filled with eutectic solution and can be made in the form of spheres of various diameter, which also allows to adjust cold storage capacity.EFFECT: technical result is control of cooling efficiency with providing bactericidal treatment of fluid medium.1 cl, 3 dwg
Patent RU-2740011-C2 (RU)
Inventor: MAEJEN Karin
IPC: C09F9/00
Filed: 2017-02-06
Granted: 2020-12-30
Abstract: FIELD: chemical or physical processes.SUBSTANCE: present invention relates to a method of producing an oxidatively curable coating composition formed from an alkyd based oxidatively curable resin, a complex, containing one or more manganese ions and one or more triazacyclononane-based ligands; and use of triazacyclononane-based ligands to accelerate the alkyd resin-based resin hardening rate under the effect of such complexes. Described is a method of producing an oxidation-curable composition, involving bringing into contact: (i) an alkyd-based resin, to which one or more manganese ions with oxidation degrees independently selected from (II)–(V), in combination with at least one chelating agent based on non-triazacyclononane, have been previously added, forming a chelate using either nitrogen atoms, or nitrogen and oxygen atoms, or a triazacyclononane chelating agent having only hydrogen substitutes at nitrogen atoms in the ring, where said combination of one or more manganese ions with at least one chelating agent based on non-triazacyclononane or triazacyclononane chelate, having only hydrogen substitutes at nitrogen atoms in ring, forms first complex; (ii) with at least one chelating agent of formula (I):(I), where: Q =; p is 3; R is independently selected from a group consisting of C1-24alkyl, C6-18aryl, C6-18aryl C1-6alkyl, CH2CH2OH and CH2COOH; and R1, R2, R3and R4are independently selected from H, C1-4alkyl and hydroxy (C1-4alkyl); and (iii) to form a second complex containing one or more manganese ions having oxidation degrees independently selected from (II)–(V), and a chelating agent of formula (I), forming a chelate using either nitrogen atoms or nitrogen and oxygen atoms, (iv) and additionally, where formula (I) is 1,4,7-C1-10alkyl-1,4,7-triazacyclononane, provided that that: (1) complex does not contain two manganese ions linked by a bridge using three ligands, at least one of which is a bridge ligand of oxo (O2−); and (2) first complex does not contain chelating agent of formula (I). Also described is a method for increasing the rate of hardening a composition of alkyd-based resin under the effect of a complex.EFFECT: obtaining siccatives with improved properties which do not contain cobalt based dehydrators, but which demonstrate acceptable curing rates.15 cl
Patent RU-2747310-C2 (RU)
Inventor: MEIJER ANDREAS RICHARD
IPC: C07F13/00
Filed: 2017-06-20
Granted: 2021-05-04
Abstract: Настоящее изобретение относится к соединению формулы I:,в которой каждый R1независимо выбран из группы, включающей С1-20гидроксиалкил, C1-6алкил, С3-6арил, необязательно замещенный одним или более заместителями, выбранными из галогена и -C(=O)-NH-C1-6гидроксиалкила; каждый R2независимо выбран из группы, включающей C1-20гидроксиалкил, C1-6алкил или водород; R3выбран из группы, включающей С1-3алкил или -(CH2)m-C(=O)-NR5R6, где m является целым числом от 2 до 5, a R5и R6являются такими, как, соответственно, указано для R1и R2; R4отсутствует; каждый n является целым числом от 0 до 4; и при этом соединение формулы I содержит по меньшей мере две гидроксигруппы. Также предложены способ получения соединения формулы I, способ получения промежуточного соединения формулы II, фармацевтическая композиция и способ получения MP изображений и/или MP спектров. Предложенные соединения обладают улучшенной и долговременной кинетической стабильностью при сохранении подходящих свойств релаксации и могут применяться в качестве контрастных агентов в магнитно-резонансной томографии (МРТ). 5 н. и 39 з.п. ф-лы, 11 ил., 5 табл., 15 пр.
Patent RU-2730729-C2 (RU)
Title: Device for converting reciprocating movement into rotational motion without crank-and-rod mechanism
Inventor: FILIPPOV SERGEJ NIKOLAEVICH
IPC: F04C2/344
Filed: 2018-12-27
Granted: 2020-08-25
Abstract: FIELD: machine building.SUBSTANCE: invention relates to rotary-plate engines. Rotary-plate engine includes stator, side covers, support discs, ignition device and rotor. Stator of cylindrical shape with inlet and outlet holes, on external surface of which there moves is bracket with support rollers. Side covers with hole on one of them are located on outer side of stator. Support disks with inlet hole in one of them are not aligned with stator. To create tightness of chambers of unequal volume, slots of sealing plates are made with repetition of shape of end projections of plates-pistons contacting with sealing plates. Brackets have adjustable mechanical connection with sealing plates, which are connected to plates-pistons moving in slots of rotor.EFFECT: higher efficiency.4 cl, 6 dwg
Patent RU-2738102-C2 (RU)
Inventor: Korenkov Kirill Vladimirovich
IPC: F42C17/04
Filed: 2019-04-08
Granted: 2020-12-08
Abstract: FIELD: weapons. 
     SUBSTANCE: invention relates to weapons, namely to devices for transmitting data to actuators of projectiles fired from firearms. Method is implemented as follows. Prior to firing projectile 12 is placed in barrel bore. Barrel is closed with a shut-off device. Electromagnets are switched on. Shell 12 passing along the barrel captures magnetic field of reference magnet 14, which is always switched on irrespective of information to be transmitted. Actually, it is counting magnet 14, according to which it is determined that at moment shell 12 flies over place of information transfer. Position of each next electromagnet is counted from it and it is determined whether it is on or not. When any combination of electromagnets is switched on, it is possible to determine what electromagnet is included under the condition that counting magnet 14 is always switched on during flight of projectile 12, and angular displacement of electromagnets is known. Only information electromagnets are used to transmit information. When flying past electromagnets in magnetic sensors, an electric signal is induced. Distribution of induced signals amplitude at inclusion of each of 16 combinations (4 bits) is unique. Therefore, by the type of distribution of voltage amplitude induced on all twenty coils, it is possible to determine the sequence of connected and disconnected electromagnets and determine the transmitted information. Magnetic field induced on each magnetic sensor is converted into an electric field which is transmitted to an analogue-to-digital converter by means of a resistor. Analogue-to-digital converter performs digitization of the obtained information and transmission to the information processing unit, which in its turn analyzes the obtained information and directs it to the memory unit. After receiving information from all magnetic sensors, the information processing unit performs combined analysis of the received and stored information and transmits to the memory unit the received volume of information containing, for example, coordinates of the destination, or distance to the target, or time to detonation of the detonating fuse. 
     EFFECT: technical result of the proposed invention is to improve the reliability of the device. 
     3 cl, 5 dwg
Patent RU-2763812-C2 (RU)
Title: Module nodes of valve gate for control valves
Inventor: ORT UESLI T
IPC: B22F3/105
Filed: 2018-01-18
Granted: 2022-01-11
Abstract: FIELD: control valves.SUBSTANCE: group of inventions relates to a control valve that contains a module device of a valve gate. The module device contains a cover, a cage mated with the cover. The cage contains a built-in saddle, a plunger entirely located inside the cage. The plunger is made with the possibility of movement relatively to the built-in saddle; and a rod is formed as a single whole with the plunger in the form of a solid element plunger-rod, wherein part of the rod protrudes outward from a cover cavity.EFFECT: simplification of mounting and assembling valve parts.17 cl, 7 dwg
Patent RU-2756815-C2 (RU)
Title: Method for producing substrate based on silicon carbide and silicon carbide substrate
Inventor: NAGASAWA HIROYUKI
IPC: H01L29/16
Filed: 2018-03-01
Granted: 2021-10-05
Abstract: FIELD: chemistry.  
     SUBSTANCE: invention relates to the technology of producing substrate from polycrystalline silicon carbide. A method consists of stages of providing coating layers 1b, each of which contains silicon oxide, silicon nitride, silicon carbonitride or metal silicide selected from a group consisting of nickel, cobalt, molybdenum and tungsten, or coating layers, each of which is made of phosphorosilicate glass (PSG) or borophosphorosilicate glass (BPSG) having flow properties of doped P 2 O 5  or B 2 O 3  and P 2 O 5 , on both surfaces of main substrate 1a made of carbon, silicon or silicon carbide for the preparation of supporting substrate 1 having covering layers, each of which has a smooth surface; forming films 10 of polycrystalline silicon carbide on both surfaces of supporting substrate 1 by precipitation from a gas phase or growing from a liquid phase; and chemical removing at least coating layers 1b in the supporting substrate to separate films of polycrystalline silicon carbide 10a, 10b from supporting substrate 1 in a state of displaying the smoothness of surfaces of coating layers 1b on the surface of films of polycrystalline silicon carbide 10a, 10b, and to obtain films of polycrystalline silicon carbide 10a, 10b as substrates of polycrystalline silicon carbide. Obtained substrates containing films of polycrystalline silicon carbide have a crystal grain size of 10 nm or more and 10 mcm or less, and an average roughness value Ra of at least one of its two surfaces is 0.3 nm or less.  
     EFFECT: flat and smooth surface of substrate based on silicon carbide is achieved, and the internal tension is reduced. 
     8 cl, 14 dwg, 4 ex
Patent UA-68385-C2 (UA)
Title: Substituted acylamino phenyl uracils and their use as herbicides
IPC: A01N43/54
Filed: 1999-07-07
Abstract: The invention relates to novel substituted acylamino phenyl uracils of general formula (I) in which n, A, Ar, Q1, R1, R2, R3, R4, R5 and R6 have the meanings cited in the description. The invention also relates to a method for producing said substituted acylamino phenyl uracils and to their use as herbicides.
Patent UA-45913-C2 (UA)
Title: Fire smoke detector
Inventor: MYSEVYCH IHOR ZAKHAROVYCH
IPC: G08B17/00
Filed: 2001-11-15
Abstract: The present invention relates to automatic fire-prevention equipment. The proposed fire smoke detector contains a casing, a smoke chamber installed into the casing and having openings for passing smoke into the chamber, a smoke-sensitive recording element, an audible warning indicator, and a control device connected to the smoke-sensitive recording element. In order to simplify the construction, reduce overall dimensions, and increase economic efficiency of the smoke detector, the outside surface of the smoke chamber has a recess with an opening coupled with the internal cavity of the chamber, into which the audible warning indicator is inserted. As the audible warning indicator, a piezoelectric acoustic oscillator is used. The smoke chamber is constructed as a hollow cylinder. The smoke chamber recess is positioned at the end surface of the chamber. The openings for passing smoke into the chamber are equally spaced on the chamber side surface.
Patent UA-72017-C2 (UA)
Title: Tetrahydropyridines, a method for the preparation thereof and a pharmaceutical composition containing them
IPC: C07D409/10
Filed: 2000-12-29
Abstract: The invention concerns compounds of formula (I) wherein: R] represents a hydrogen or halogen atom or a CF3 group; R2 and R3 independently represent a hydrogen atom or a methyl group; n and n' each independently represent 0 or 1;* represents the binding positions; A represents N or CH; X represents a sulphur or oxygen atom; R4 and R5 independently represent a hydrogen atom or a (C1-C6)alkyl group, as well as their salts or solvales. The invention also concerns a method for preparing said compounds and pharmaceutical compositions containing them.
Patent UA-74566-C2 (UA)
Title: Herbicidal composition
IPC: A01P13/00
Filed: 2001-01-23
Abstract: A herbicidal composition that, in addition to comprising customary inert formulation adjuvants, comprises: a) a compound of formula (I), wherein the substituents are as defined in claim 1; and b) a synergistically effective amount of one or more compounds of formulae (2.1 to 2.51). The compositions according to the invention may also comprise a safener. (I),
Patent UA-77670-C2 (UA)
Title: Automatic signaling device for vehicles
Inventor: DEL ESTAL VILLAR JOSE MARIA
IPC: B60Q/
Filed: 2002-04-05
Abstract: The device automatically activates the emergency lights of the vehicle when the brake pedal and one of the blinkers arc simultaneously used. To this end, the device uses an integrated circuit that simultaneously activates a periodic pulsing signal in its outputs when it receives a continuos signal from the switch of the brake pedal in its inputs and a pulsing signal from one of the blinkers. The device is particularly indicated to warn that a left turn with speed reduction is to be made, which is particularly dangerous in two-way highways.
Patent UA-76452-C2 (UA)
Title: Use of inhibitor of dipeptidyl peptidase iv for treating early stages of diabetes type 2
Inventor: AUBERT MICHAEL L
IPC: C07D401/12
Filed: 2002-04-10
Abstract: A method of treating an individual at risk of developing type 2 diabetes, or in the early stages thereof, so as to delay the onset and progression of the disease, which comprises the administration to the individual of repeated doses of an inhibitor of dipeptidyl peptidase IV or a prodrug thereof.
Patent UA-75242-C2 (UA)
Title: Method for initiation of well charges of explosive materials
Inventor: KRYSIN RODERIK SYMONOVYCH
IPC: F42D3/04
Filed: 2004-06-18
Abstract: The invention relates to blasting operations in mining and is intended for explosion breaking of rocks at development of minerals or at construction of objects for different purposes. This method includes formation of air cavity in well by the unit for cavity formation, with installation over the air cavity of cumulative appliance, intermediate detonator with detonating fuse over cumulative appliance, with filling explosive substance and formation of filling and with supply of explosion pulse through detonating fuse. At that the intermediate detonator is installed over the cumulative unit at distance not less than 2 diameters of the air cavity and after that the well is filled with explosive substance, this covers the intermediate detonator by layer not smaller than height of the cumulative unit. The air cavity is formed by unit for formation of cavity at axis or at side of the well. Due to enhancement of initiating pulse and stabilization of detonation effectiveness of the explosive destruction of rocks is increased, with decrease of specific consumption of explosive substance, with increase of possibilities of the method at its implementation in watered wells.
Patent UA-82933-C2 (UA)
Title: Device for preparation of bentonitic suspension
Inventor: KULIOIV SERHII VASYLIOVYCH
IPC: B01F7/04
Filed: 2006-07-24
Abstract: The invention relates to the wine-making, namely to the apparatuses for preparation of bentonitic suspension, which is used for treating of must, wine-making material and juices for the purpose of their clarification and stabilization. A device for preparation of bentonitic suspension consists of a tank with conical bottom installed on the frame, a drain tube and a mixer, a cylindrical stator with outlet and axial inlet ducts and a disk rotor with blades installed on the drive shaft inside the stator. For simplification of the design of the device, reduction of its energy- and metal content, reduction of duration for preparation of suspension, increase of duration of its safety in sterile and active form without stratification, saving of bentonite, more rapid clarification of workable product and reduction of losses of the latter the stator is installed on the frame, its inlet duct is connected to the drain tube of tank, and exhaust duct is tangential and is connected to the upper part of the tank with formation of a flow circuit. The stator is equipped with blades in the form of concentric rings with radial grooves, and the blades of the stator are located with a clearance in the concentric arched grooves made coaxially with drive shaft in the blades of the rotor.
Patent UA-83293-C2 (UA)
Title: Organic fertilizer broadcaster
Inventor: MALYNOVSKYI ANTON STANISLAVOVYCH
IPC: A01C3/06
Filed: 2006-10-09
Abstract: An organic fertilizer broadcaster consistis of an undercarriage, a body, a conveyer, a shredding drum and a broadcasting one and a drive. The shredding drum is made as a shaft with shredding working elements. The shredding working elements are made as two semiellipses arranged on the same axis. The planes of these semiellipses are disposed at angle ofto each other and at angle ofto the axis of the shaft of the shredding drum with large axes of all the semiellipses arranged in two planes each of which is disposed at a distancefrom the axis of the shaft of the shredding drum.
Patent UA-83758-C2 (UA)
Title: air-jet propeller
Inventor: SANCHEZ SANCHEZ FELIX
IPC: F02K1/00
Filed: 2004-10-29
Abstract: The invention relates to an air-jet propeller comprising three bodies. The first body or head takes the form of a half-ellipse, the upper part of which is provided with a grille, while the lower part thereof is closed at one section, said first body being equipped with a closure ring. The second body or central part takes the form of a tubular cylinder comprising a helical round honeycomb rotor which is coupled to a spark ignition engine. The third body or rear part takes the form of a truncated cone and is equipped with a series of openings, gates and butterfly valves which balance, stabilize and direct the aircraft, such as to reduce fuel consumption and, consequently, pollution since the aircraft can fly at low speeds (km/h), thereby facilitating landing and take-off with minimum runway lengths and eliminating the risks associated with the high speed required for take-off and landing.
Patent UA-85127-C2 (UA)
Title: Rocket-carrier
Inventor: KOVALIOV BORYS OLEKSANDROVYCH
IPC: F42B15/12
Filed: 2007-05-14
Abstract: The invention relates to rocket-space engineering, in particular to rocket-carriers used for bringing useful loads to space. In the rocket-carrier the upper stages are placed at the first stage of central block of rocket-carrier at angle in plane of symmetry of rocket-carrier, design of rocket-carrier is made non-symmetrical in cross section in such way that long power set if placed in compression zone only, at that peripheral blocks of the rocket-carrier are placed at angle to the first stage of the central block of the rocket-carrier and with displacement with respect to central block in parallel to plane of symmetry of the rocket-carrier and to side of angle of placement of the upper stages of the rocket-carrier with respect to the first stage of central block of the rocket-carrier. The invention makes it possible to decrease aerodynamical pressure of the rocket-carrier.
Patent UA-83786-C2 (UA)
Title: Method for immobilization of protease c
Inventor: ROMANOVSKA IRYNA IHORIVNA
IPC: C12N11/00
Filed: 2007-11-26
Abstract: The invention relates to biotechnology, in particular to a method for immobilization of protease C, which is used in traumatic and ambustial therapy. The method provides for the binding of protease C with polymeric matrix. As a polymeric matrix the “Lamidan” jellylike product from the brown sea algae is used. The process is realized at the ratio of “Lamidan” and the enzyme of 1:(0.03-1). The process provides for significant (up to 95.9%) saving a proteolytic activity.
Patent UA-94231-C2 (UA)
Title: Oligonucleotides or their functional homologues, a composition comprising the same and a method of treating b cell neoplasm
Inventor: WANG LI-YING
IPC: A61P35/02
Filed: 2006-02-13
Abstract: The invention relates to a method for treating B cell neoplasm in mammal and provides for administration of an effective mount of the composition comprising the oligonuleotides with sequence of SEQ ID NO: 1.
Patent UA-91230-C2 (UA)
Title: Method for electrodynamic acceleration of gas plasma medium and device for implementation thereof
Inventor: BOLIUKH VOLODYMYR FEDOROVYCH
IPC: F02K99/00
Filed: 2008-02-04
Abstract: The invention relates to gas plasma equipment. A device comprises a pipeline for generation directional flow of gas plasma medium, an electromagnet, discharge electrodes built-in into the pipe line for previous ionisation of gas medium. An electromagnet coil encircles a portion of the pipeline, disruptive distances of built-in electrodes form a circular electroconductive loop in point of maximum of mutual inductance gradient projection between said loop and an electromagnet winding to the pipeline axis. The method comprises previous ionization of gas medium, generation of a high-current discharge, action of magnet field of the electromagnet to said discharge. The previous ionization is performed by forming a circular electroconducting loop in aria of maximum of mutual inductance gradient projection between said loop and an electromagnet winding to the pipeline axis. The next high-current discharge is induced generating a pulse electromagnetic field coaxial to the electroconducting loop providing that maximal value of magnetic force amplitude is obtained when magnetic field conductivity exceeds conductivity of ambient medium. The technical result is upgrading efficiency of gas-plasma medium acceleration, simplification of design of the device, decreasing thermal load to device elements for electrodynamic acceleration of gas plasma medium, growth of the device reliability.
Patent UA-95608-C2 (UA)
Title: Gas turbine with contrarotating hp and lp turbines
Inventor: GUIMBARD JEAN-MICHEL
IPC: F02C1/00
Filed: 2008-02-06
Abstract: A gas turbine comprises a high pressure turbine (40), a low pressure turbine (50) with a plurality of moving wheels (56) alternating with nozzles (52). The moving wheels of the LP turbine rotating in a direction opposite to the direction of rotation of the moving wheel of the HP turbine, and an inter-turbine casing (60) having inner and outer casing walls defining a stream passage between the HP and LP turbines with arms extending across the passage between the inner and outer casing walls. The gas turbine does not have a nozzle or device for forming the function of deflecting the stream between the outlet from the HP turbine and the first moving wheel of the LP turbine. The HP turbine is advantageously designed to deliver a stream that gyrates in the inter-turbine casing.
Patent UA-91237-C2 (UA)
Title: Method and apparatus for product storage and dispensing and set for simultaneous mixing different compounds
Inventor: CADDEN STEPHEN
IPC: B05C17/00
Filed: 2006-09-04
Abstract: There is provided herein a reusable dispensing apparatus (100) comprising a locking member (120) which is capable of securely attaching a nozzle (118) to a substantially rigid outer casing (102) allowing easy and clean removal of a dispensed i cartridge.