baber/WOPTO huggingface dataset:
Patent RU-2742908-C2 (RU)
Inventor: Borzov Vladimir Stepanovich
IPC: B64G1/00
Filed: 2019-04-26
Granted: 2021-02-11
Abstract: FIELD: astronautics. 
     SUBSTANCE: invention relates to aerospace engineering and can be used for launching spacecraft. Space rocket comprises first and second stages in the form of packets of rocket blocks. Second stage has propulsion unit launched from Earth. First and second stages of the missile are assembled of several, for example, three, two-stage submissiles. Each subarray consists of three rocket blocks located in one plane and connected by means of lower and upper power belts. Two side rocket units are the first stage of the submissile, and the central rocket unit is the second stage of the submissile. Central rocket blocks of the submissile in the assembly of the space rocket are located in one plane and are connected by means of power belts forming the second stage of the missile. Side rocket blocks of subarray are the first stage of rocket. 
     EFFECT: higher energy efficiency. 
     1 cl, 3 dwg
Patent RU-2721308-C2 (RU)
Inventor: KNOLL RALF G YA
IPC: G02C7/10
Filed: 2015-05-28
Granted: 2020-05-18
Abstract: FIELD: optics. 
     SUBSTANCE: system for improving visibility by suppressing bright light comprises glasses comprising an eyeglass lens; comprising liquid crystal cell (LC), transmission (TR) of which can switch between high and low transmission; as well as a device for controlling or controlling high-transmission state durations (T on ); at least one sensor (IL, IR) for measuring brightness of visible light, located on a spectacle lens on the side of the eye and measuring brightness through said eyeglass lens; as well as a feedback control circuit (MC) for controlling transmission of a liquid crystal cell (LC). Duration of high-transmission state (T on ) becomes shorter with increase in bright light. Control circuit uses the brightness measured by the sensor as the current value. System comprises a display having a facility for controlling illumination duration and light intensity of the display. Time integral of the product of the light intensity of the display and transmission (TR) of the liquid crystal cell (LC) remains constant within a predetermined tolerance after changing the durations of the high transmission state (T on ). 
     EFFECT: technical result is improved visibility for owner of glasses in different conditions. 
     18 cl, 12 dwg
Patent RU-2771306-C2 (RU)
Inventor: SCHWARTZ MATHIEU
IPC: B29C70/38
Filed: 2018-02-01
Granted: 2022-04-29
Abstract: FIELD: molding. 
     SUBSTANCE: invention relates to a method for manufacturing a part of composite material. The method includes following stages. A fibrous preform of the manufactured part is molded by application to a surface of a set of fibrous structures impregnated with thermoplastic polymer, wherein this application is created by automated fiber stacking, and applied fibrous structures are only impregnated with an organic phase containing thermoplastic polymer. Then, thermoplastic polymer is removed from the preform by dissolution with a solvent, next, a liquid impregnating composition is injected to pores of the fibrous preform to form a matrix in pores of the fibrous preform, and it is heat treated. Fibrous structures consist of ceramic or carbon fibers. The matrix is obtained after heating the impregnating composition injected to pores of the preform. Matrix components are not used simultaneously with fibers, when creating the preform. 
     EFFECT: improvement of mechanical properties of the part due to an increase in the quality of the matrix and a reduction in the number of macropores in the preform. 
     13 cl, 2 dwg, 1 ex
Patent RU-2766334-C2 (RU)
Inventor: KHAJDA BERND
IPC: C07C11/167
Filed: 2018-03-12
Granted: 2022-03-15
Abstract: Изобретение относится к способу выделения из сырой С 4 -фракции чистого 1,3-бутадиена, характеризующегося заданным максимальным содержанием по меньшей мере одного низкокипящего компонента и заданным максимальным содержанием 1,2-бутадиена соответственно в пересчете на 1,3-бутадиен, причем: а) сырую С 4 -фракцию направляют в колонну предварительной перегонки, снабженную ориентированной в ее продольном направлении перегородкой, причем из колонны предварительной перегонки отбирают содержащую С 3 -углеводороды низкокипящую фракцию в качестве головного потока, высококипящую фракцию в качестве кубового потока и очищенную С 4 -фракцию в качестве бокового потока, причем очищенная С 4 -фракция имеет содержание указанного по меньшей мере одного низкокипящего компонента в пересчете на 1,3-бутадиен, равное или меньше заданного максимального содержания указанного по меньшей мере одного низкокипящего компонента, а ее заданное максимальное содержание 1,2-бутадиена составляет 25 частей на млн в пересчете на 1,3-бутадиен, b) очищенную С 4 -фракцию подвергают по меньшей мере одной экстрактивной дистилляции с селективным растворителем, причем получают по меньшей мере одну фракцию, содержащую бутаны и бутены, а также фракцию чистого 1,3-бутадиена. Способ позволяет исключить необходимость использования чистовой дистилляционной колонны. 14 з.п. ф-лы, 1 ил., 1 пр., 2 табл.
Patent RU-2769509-C2 (RU)
Inventor: BASTINGS RUL GIJOM KHUBERTUS LEONARDUS
IPC: B01D53/70
Filed: 2018-05-17
Granted: 2022-04-01
Abstract: FIELD: heat exchange. 
     SUBSTANCE: present invention relates to a method for producing ethylene carbonate and/or ethylene glycol, as well as a reaction system for realizing said method. Proposed method comprises the following steps: feeding ethylene oxide absorber overhead stream (14) into condenser (15) to produce cooled recycle gas stream (20) and one or more aqueous streams, heating at least a portion of cooled recycle gas stream (20) to produce heated recycle gas stream (30), contacting heated recycle gas stream (30) with one or more protective layer materials in one or more protective layer systems (31) located upstream of reactor for producing ethylene oxide (2), to obtain treated recycle gas stream (36), contacting initial gas (1) for epoxidation containing ethylene, oxygen and at least a portion of treated recycle gas stream (36) with an epoxidation catalyst in an ethylene oxide reactor (2) for producing an epoxidation reaction product stream (4), contacting epoxidation reaction product stream (4) in ethylene oxide absorber (9) with lean absorbent stream (10) in the presence of a carboxylation and hydrolysis catalyst to obtain stream (13) of an enriched absorbent containing ethylene carbonate and/or ethylene glycol and overhead stream (14) of an ethylene oxide absorber. Stream (20) of cooled recycle gas is heated by heat exchange with a hot process stream selected from (i) overhead stream (14) of ethylene oxide absorber in condenser (15); (ii) steam (24) obtained in a condenser located above the ethylene glycol purification column in a first heat exchanger located downstream of condenser (15); (iii) steam (25) obtained by flash evaporation of one or more condensate streams collected in the process in a second heat exchanger located downstream of condenser (15), or a combination thereof. 
     EFFECT: proposed group of inventions provides rational use of thermal energy when processing recycled gas streams. 
     15 cl, 2 dwg
Patent UA-61986-C2 (UA)
Title: Back valves block
Inventor: MELNYK YEVHEN MAKSYMOVYCH
IPC: F16K3/18
Filed: 2000-07-24
Abstract: A back-valves block relates to the area of pneumo-hydro-automatics. The back-valves block has two inlet channels A and B, the outlet channel V, housing 4, two saddles 1, 7, two shutoff bodies 2,6, those are pressed to the saddles by springs 3,5. In the cylindrical reboring G of the housing 4 there are placed the rods of shutoff bodies sealed in the reboring by rubber rings 8,9. The cavity D between the ends of the rods of shutoff bodies is connected to the environment by the channel E.
Patent UA-73103-C2 (UA)
Title: Executive device of hydraulic unit
Inventor: FILIPCHUK STEPAN PAVLOVYCH
IPC: F03B13/00
Filed: 2001-07-04
Abstract: An executive device of hydraulic unit has a rotary element, this is mounted on the shaft. The hollow blades are attached with possibility of rotation to rotary element. To increase efficiency of the executive body, the rotary element is arranged as a drum on the surface of which there are provided recesses in which hollow rotary blades are placed.
Patent UA-53182-C2 (UA)
Title: Hydro-breaker
Inventor: KOVAL VOLODYMYR PAVLOVYCH
IPC: D21B1/34
Filed: 2002-03-29
Abstract: Hydro-breaker has vertical bath, blade rotor, sieve and branch pipe for the grinded mass outlet. Over the blade rotor there is installed a circular partition with guide blades between the partition and the wall of the bath.
Patent UA-69496-C2 (UA)
Title: Device for matching two-wire and four-wire communication channels
Inventor: KLOPOV IGOR MYKOLAIOVYCH
IPC: H04B1/58
Filed: 2002-10-02
Abstract: The present invention can be used in devices for digital telephone communication. The proposed device for matching two-wire and four-wire communication channels contains a switching unit with switches, a power-supply unit for the switching unit, a three-winding transformer, a loading resistor, an output signal former, a shunting resistor, a capacitor, and a switch with unidirectional conductivity. The first and the second windings of the transformer are connected together aidingly in series. The first terminals of the first and the second windings are connected to the corresponding terminals of the forward communication channel. The first terminal of the third winding is connected to the output of the switching unit, the first terminal of the loading resistor, the input of the output signal former, and the first terminal of the shunting resistor. The second terminal of the third winding is connected to the common terminal of the proposed device circuit and the second terminal of the loading resistor. The second terminal of the first winding is connected to the input of the power-supply unit for the switching unit and the first terminal of the capacitor. The second terminal of the capacitor and the second terminal of the second winding are connected to the common terminal of the proposed device circuit. The output of the switching unit is connected to the input of the back communication channel. The output of the signal former is connected to the output of the proposed device. The second terminal of the shunting resistor is connected to the first terminal of the switch with unidirectional conductivity. The second terminal of the switch with unidirectional conductivity is connected to the common terminal of the proposed device circuit. The proposed device provides the possibility to essentially reduce the level of parasitic oscillations in a communication channel and, as a result, enhance the reliability and increase the length of the communication channel.
Patent UA-82078-C2 (UA)
Title: Spray delivery method and device
Inventor: JOHNSTON JOSEPH G JR
IPC: A01K45/00
Filed: 2003-10-11
Abstract: The present invention provides a spray delivery system and methods of use thereof, suitable for delivering a fan-shaped vaccine spray to birds or chicks. The birds or chicks are held within an open-topped container, that comprises a cover, an elongated guide rail mounted thereon, and a spray head which, in one embodiment, may move reversibly on the guide rail. The spray head comprises a spray nozzle assembly having a spray port and optionally a fan-shaped nozzle for delivering a fan-shaped fluid spray. The cover has an elongated slot that permits the spray nozzle assembly to extend below the plane of the cover, while allowing the spray nozzle assembly freely traverse the length of an open-topped container placed beneath the cover. By reversibly moving the spray head along the guide rail, the spray delivery system can deliver a substantially uniform fluid spray to an open-topped container with minimal overspray and reduced fluid wastage.
Patent UA-78388-C2 (UA)
Title: Air tuyere for blast furnace
Inventor: VERESCHAK VIKTOR IVANOVYCH
IPC: C21B7/16
Filed: 2005-05-10
Abstract: The invention relates to the ferrous metallurgy and concerns the equipment for supply of the hot blast and combustible gas in the blast furnace. An air tuyere involves the body with the blast canal, a snout part, the emitter of acoustic vibrations, which is disposed on the internal surface of the snout part of a tuyere and is made in the form of the resonating chamber in the form of an annular groove in width and depth h, thus h = 0,04 d? - 0,072 d? = 0,0113 d? - 0,226 d?, where d? = diameter of the blast canal of the air tuyere. The technical result - is the raise of extent of intensity of coke combustion in the perituyere zone.
Patent UA-78892-C2 (UA)
Title: Linear temperature sensitive element
Inventor: MURAVIOV SERHII DMYTROVYCH
IPC: G08B17/06
Filed: 2005-06-21
Abstract: The proposed linear temperature sensitive element can be used in devices designed for detecting inflammation of electric cables. The temperature sensitive element contains a casing made of thermocontractable material, two electrodes, and a resistor. The electrodes are connected to each other via theresistor. One of the electrodes contains a cover made of low-melting alloy. The electrodes are installed in the casing by using insulating inserts that fit the corresponding opening in the casing. The gap between the inserts is filled with thermocontractable material. One or both the electrodes are designed as corrugated rods. The advantages of the said temperature sensitive element are extended temperature range, protection against water, dust, and other contaminants, as well as a possibility to monitor the state of the element.
Patent UA-79670-C2 (UA)
Title: Method of ultrasonic vibration impact treatment of surface of lengthy articles
Inventor: PROKOPENKO HEORHII IVANOVYCH
IPC: B24B1/04
Filed: 2005-08-01
Abstract: The invention relates to the finishing surface treatment. In a method of ultrasonic vibration impact treatment of the surface of lengthy articles an ultrasonic converter is used which is connected with the working tools, which are pressed in normalized manner against the surface of article and given to them a displacement relative to each other. Treatment is conducted by ultrasonic converters located along the line of displacement and over its profile in the amount required for application per unit of the surface of the article of given number of impacts. The force of impact and clamping of operating tools are selected in the assigned depth of plastic deformation of the material of article, and the speed of the displacement V is selected from the specific ratio. Technical result: increase of linear rate of the drawing of articles at uniform impactings over the surface of article.
Patent UA-86365-C2 (UA)
Title: Imitation of incrustation, dashed element and method of producing of an imitation
Inventor: KVACHUK KONSTANTIN PAVLOVICH
IPC: B44F11/04
Filed: 2004-01-27
Abstract: The first object of the invention is disclosed an imitation of incrustation, made in the form of an article with a face, consisting of sections of substrate surface, and of a picture formed by faces of imaging elements. Additionally the imitation comprises a laying of elements, each of which contains a support, made in essence in the form of a prism, and among which at least one element is imaging and contains at least one head, made in the form of a relief protrusion on the upper base of support, and has the face. The lower bases of supports in the laying are in the same plane. Each support adjoins by side face at least to one of other supports. The substrate is made monolithic, and the elements are fixed in the article by the material of substrate. The second object of the invention is disclosed a line element consisting of the support, made in essence in the form of a prism, and at least one head, made in the form of a relief protrusion on the upper base of support, and has the face. At that the element comprises the head which face represents a graphic symbol. The third object of the invention is disclosed a method for manufacturing the imitation of incrustation including assembly of the picture from the faces of imaging elements and fixing the elements in the substrate. At that the laying is assembled taking the imaging elements, having the support, made in essence in the form of a prism, and at least one head in the form of a protrusion on the upper base of support, having the face, and spacing elements, consisting of the supports without the heads. The lower bases of supports are arranged in the same plane. A model of the picture is formed from the faces, and each support is put to the nearest supports closely up to adjoining of adjacent faces of the supports, then the imitation is formed. At that the supports are positioned inside the imitation, and the faces – on the surface thereof, and the substrate is manufactured by casting.
Patent UA-90140-C2 (UA)
Title: Internal block of cigarette filter and method for making such blocks
Inventor: KARLES GEORGIOS D
IPC: A24D3/02
Filed: 2006-05-03
Abstract: Improved delivery of additive materials to cigarettes is provided through the use of one or more capsules (36) containing additive materials, such as flavor components, in the filler section (26) of a cigarette. The capsule or capsules are provided between first and second absorbent members (32, 34) and the capsules are subjected to an external force, such as squeezing, by a smoker prior to or during smoking of the cigarette in order to release at least a portion of the additive material and expose the additive material to mainstream smoke passing through the filter. The capsules provide a barrier between the additive materials and other cigarettes components, such as sorbents or filler materials, in order to reduce additive material migration into the other cigarette components prior to desired use. An outer cover (40) which is impermeable to the fluid within the capsules is provided about the capsule or capsules and the first and second absorbent members.
Patent UA-90796-C2 (UA)
Title: Method for raising fish capacity of water reservoirs
Inventor: HONCHARENKO NATALIA IVANIVNA
IPC: A01K61/00
Filed: 2008-10-28
Abstract: A method for raising fish capacity of water reservoirs includes selection of highly-productive breeding stock with high rate of growth for artificial fish reproduction is proposed. The breeding stock is selected on the basis of determining fish scale index which is determined as a ratio of horizontal and vertical sizes of a scale plate. If the result of said ratio is in excess of one, it means that the fish is quickly-growing, and if it is less than one, then the fish is slow-growing, not capable to high rate of growth.
Patent UA-101350-C2 (UA)
Title: 1-benzyl-3-hydroxymethylindazole derivatives and use thereof in the treatment of diseases based on the expression of mcp-1 and cx3cr1
Inventor: GUGLIELMOTTI ANGELO
IPC: C07D401/12
Filed: 2009-06-03
Abstract: The present invention relates to novel 1-benzyl-3-hydroxymethylindazole derivatives according to formula (I) described in the claims, and to a pharmaceutical composition comprising them, together with a pharmaceutically acceptable vehicle. In addition, the present invention relates to the use of novel 1-benzyl-3-hydroxymethylindazole derivatives for the preparation of a pharmaceutical composition that is active in the treatment of diseases based on the expression of MCP-1 and CX3CR1, and to their use in a method for treating or preventing diseases based on the expression of MCP-1 and CX3CR1.
Patent UA-104429-C2 (UA)
Title: Method and system for partial discharges monitoring
IPC: G01R31/12
Filed: 2009-07-22
Abstract: The invention relates to a method and system for partial discharges monitoring occurring in an electrical system, and to a method of measuring or analyzing partial discharges occurring in an electrical system. The method comprising receiving a signal or impulse, or information associated therewith, from the electrical system; breaking the received signal or impulse into predefined frequency components; and displaying a peak of the received signal or impulse on a scatter plot with other peaks associated with similar predefined frequency components.
Patent UA-102261-C2 (UA)
Title: Pharmaceutical compositions comprising a solid dispersion of n-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide
Inventor: ROWE WILLIAM
IPC: A61K9/20
Filed: 2009-08-13
Abstract: The present invention relates to pharmaceutical compositions comprising a solid dispersion of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide, methods of manufacturing pharmaceutical compositions of the present invention, and methods of administering pharmaceutical compositions of the present invention.
Patent UA-102867-C2 (UA)
Title: Anti cxcr4 antibodies and their use for the treatment of cancer
Inventor: KLINGUER-HAMOUR CHRISTINE
IPC: C07K16/28
Filed: 2009-10-01
Abstract: The present invention relates to a novel isolated antibody, or the derived compounds or functional fragments of same, capable of binding to CXCR4 but also of inducing conformational changes of the CXCR4 homodimers and/or heterodimers. More particularly, the present invention relates to the 414H5 and 515H7 antibodies, specific to the CXCR4 protein, as well as their use for the treatment of cancer. Pharmaceutical compositions composed of such antibodies and a process for the selection of such antibodies are also covered.
Patent UA-102583-C2 (UA)
Title: Installation for converting of thermal energy of environment into useful energy
Inventor: COHEN YOAV
IPC: F01K27/00
Filed: 2010-02-18
Abstract: The present invention relates to an installation and a process implementing the installation for converting thermal energy available in a given environment into useful energy. Installation and process by means of pressure differentials between a hot and a cold column of a pressurized fluid, create a continuous flow in a fluid driving in rotation elements the rotational energy of which is converted to a useful energy.
Patent UA-107461-C2 (UA)
Title: A metod for synthesis gas and power co-producing
Inventor: GREEFF ISABELLA LODEWINA
IPC: C10G2/00
Filed: 2010-05-20
Abstract: A process (10) for co-producing synthesis gas and power includes in a synthesis gas generation stage (12), producing a synthesis gas (50) comprising at least CO and H2 by reacting a hydrocarbonaceous feedstock with oxygen, the synthesis gas being at a first temperature. Air is separated in an air separation stage (16) from a compressed air stream by means of at least one ion transport membrane unit (16.1) thereby producing a permeate stream (42) consisting predominantly of oxygen and a reject stream (44) of oxygen-depleted air at a second temperature which is lower than the first temperature. The reject stream (44) of oxygen-depleted air is heated indirectly with the synthesis gas (50) and at least partially expanded through at least one turbine (28) to generate power, producing an at least partially expanded reject stream of oxygen-depleted air (54). At least a portion of the permeate stream (42) consisting predominantly of oxygen is fed to the synthesis gas generation stage (12) to provide oxygen for production of synthesis gas.