Abrégé

A turbine stator vane according to at least one embodiment of the present disclosure comprises: a vane-shaped part; an inner shroud; a pair of circumferential wall parts that, at ends on one side and the other side in the circumferential direction in the inner shroud, extend in the extending direction of the ends; a longitudinal wall part which extends in the circumferential direction, in which ends on one side and the other side in the circumferential direction are connected to the pair of circumferential wall parts, and which projects from the inner shroud; a connection part that connects, through a gentle curved surface, the longitudinal wall part and the pair of circumferential wall parts; and a first plate member that constitutes a cavity together with a surface on the opposite side of the inner shroud and the pair of circumferential wall parts. The first plate member has a first planar part along the pair of circumferential wall parts, a second planar part along the longitudinal wall part, and a curved surface part along the connection part. The curved surface part includes, at at least ends of one side and the other side in the circumferential direction, thick sections thicker than the thickness of the first and second planar parts.

Classes IPC  ?

• F01D 9/02 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage
• F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
• F01D 25/00 - "MACHINES" OU MACHINES MOTRICES À DÉPLACEMENT NON POSITIF, p.ex. TURBINES À VAPEUR - Parties constitutives, détails ou accessoires non couverts dans les autres groupes ou d'un intérêt non traité dans ces groupes
• F02C 7/00 - Caractéristiques, parties constitutives, détails ou accessoires non couverts dans, ou d'un intérêt plus général que, les groupes ; Entrées d'air pour ensembles fonctionnels de propulsion par réaction

Abrégé

This method for assembling a compressor module comprises: a step for preparing a positioning member formed in accordance with an installation interval between a first support part and a second support part in a first direction; a step for fixing, onto an installation surface, the first support part to which two cooling parts have been fixed; a step for disposing the second support part to which two cooling parts different from that of the first support part have been fixed, so as to be spaced apart from the first support part and movable in the first direction; a step for adjusting the space between the first support part and the second support part in the first direction to the installation interval using the positioning member, and positioning the second support part relative to the first support part on the installation surface; and a step for fixing the second support part onto the installation surface.

Classes IPC  ?

• F04D 29/62 - Montage; Assemblage; Démontage des pompes radiales ou hélicocentrifuges

Abrégé

A hydrogen production system according to the present invention comprises: a solid oxide electrolysis cell (SOEC) that electrolyzes water vapor; a water vapor supply line for supplying water vapor to a hydrogen electrode of the SOEC; a water vapor discharge line through which water vapor discharged from the hydrogen electrode circulates; a first bypass line that communicates the water vapor supply line with the water vapor discharge line; and a first regulation device for regulating the flow rate of water vapor circulating through the first bypass line.

Classes IPC  ?

• C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
• C25B 9/00 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments de structure des cellules; Assemblages d'éléments de structure, p.ex. assemblages d'électrode-diaphragme; Caractéristiques des cellules relatives aux procédés
• C25B 15/029 - Concentration
• C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytes; Régénération des électrolytes
• C25B 9/13 - Cellules électrolytiques individuelles avec circulation d’un électrolyte

Abrégé

A carbon dioxide absorption and reduction solution contains 0.01 to 100 mM of a metal complex in a mixed solvent of water and a water-soluble solvent. The metal complex contains: a central metal which is any of rhenium, manganese, or iron; and a ligand which coordinates to the central metal. The ligand includes two or more carbonyl groups and two or more nitrogen-containing heterocycles, and at least one of the two or more nitrogen-containing heterocycles has at least one substituent including a carboxy group or a hydroxy group. When the central metal of the metal complex is ruthenium, the nitrogen-containing heterocycles May not have a carboxy group or a hydroxy group.

Classes IPC  ?

• B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
• B01D 53/62 - Oxydes de carbone
• B01D 53/78 - Procédés en phase liquide avec un contact gaz-liquide
• C25B 3/26 - Réduction du dioxyde de carbone

Abrégé

A laser amplification medium includes: a clad part; a first core part and a second core part; a virtual first, second, and third layers. The first core part and the second core part extend parallel to an axis direction. The first layer includes the first core part, the second core part, and a part of the clad part. The second layer and the third layer include a part of the clad part. Each side face of the first core part and the second core part includes a first planar portion and a second planar portion. The first planar portion is included in a first surface of the first layer, the first surface being a virtual bonding interface with the second layer. The second planar portion is included in a second surface of the first layer, the second surface being a virtual bonding interface with the third layer.

Classes IPC  ?

• H01S 3/067 - Lasers à fibre optique
• H01S 3/00 - Lasers, c. à d. dispositifs utilisant l'émission stimulée de rayonnement électromagnétique dans la gamme de l’infrarouge, du visible ou de l’ultraviolet
• H01S 3/02 - Lasers, c. à d. dispositifs utilisant l'émission stimulée de rayonnement électromagnétique dans la gamme de l’infrarouge, du visible ou de l’ultraviolet - Détails de structure

Abrégé

A container-type data center includes a container body, a liquid tank rack which is accommodated in the container body and stores a cooling liquid therein, a board which is disposed inside the liquid tank rack to be immersed in the cooling liquid and on which a plurality of electronic components are mounted, a heat exchanger which is accommodated in the container body and cools the cooling liquid guided from the inside of the liquid tank rack and returns the cooling liquid to the liquid tank rack, and a drain pan which is accommodated in the container body and receives the cooling liquid leaking from the liquid tank rack on the lower side of the liquid tank rack.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

A fuel injector includes: a flat tube disposed over an aperture of a wall of a combustor that extends toward a turbine in a gas turbine system. The flat tube is configured such that air compressed by a compressor of the gas turbine system flows perpendicular to a thickness direction of the flat tube before flowing through the aperture. The flat tube has a fuel hole through which gaseous fuel that flows inside the flat tube exits to a passage of the air. An entire length of a downstream edge of the flat tube with respect to a flow of the air is disposed within the aperture when viewed perpendicular to the wall.

Classes IPC  ?

• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
• F23R 3/34 - Alimentation de différentes zones de combustion

Abrégé

An electrochemical cell according to the present disclosure comprises: an ion-exchange membrane; a cathode catalyst layer disposed further toward one side than the ion-exchange membrane; an anode catalyst layer disposed further toward the other side, opposite to said one side, than the ion-exchange membrane; and a ceramic-particle-containing layer disposed between the cathode catalyst layer and the ion-exchange membrane and/or between the anode catalyst layer and the ion-exchange membrane.

Classes IPC  ?

• C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
• C25B 13/04 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments d'espacement caractérisés par le matériau
• C25B 13/08 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments d'espacement caractérisés par le matériau à base de matériaux organiques

Abrégé

Provided are an operation mode switching assistance device, an economic efficiency simulator, a fuel production system, an operation mode switching assistance method, and an operation mode switching assistance program with which a choice can be switched in order to increase profit. An operation mode switching assistance device (50) of a fuel production system (1) for producing fuel by combining a biomass-fired power generation facility (10), a water electrolysis device (20), and a fuel production reaction device (30), acquires the selling price of electricity generated by the biomass-fired power generation facility (10) and the selling price of the fuel produced by the fuel production system (1), and controls switching between an electricity selling mode in which the electricity is sold and a fuel production mode in which fuel is produced, on the basis of the result of a comparison between the electricity selling price and the fuel selling price.

Classes IPC  ?

• G06Q 50/06 - Fourniture d'électricité, de gaz ou d'eau

Abrégé

A tubular body for a combustor according to at least one embodiment of the present disclosure comprises: a first cooling passage that is formed in an upstream-side region which is located inside a wall part of the tube body and which is positioned on the upstream side of the tube body, that has a supply port which opens on the outer peripheral surface of the tube body, and that is capable of cooling the upstream-side region with a first cooling fluid introduced thereto; a second cooling passage that is formed in a downstream-side region which is located inside the wall part and which is positioned on the downstream side of the tube body relative to the upstream-side region, that is capable of cooling the downstream-side region, and that has a discharge port via which a second cooling fluid can be discharged to space outside the tube body; and a first wall that is disposed between the supply port and the discharge port and that extends along the outer peripheral surface in the circumferential direction of the tube body. The first wall has a first wall part, the base end portion of which is connected to the outer peripheral surface, which extends in a direction away from the outer peripheral surface, and which extends in the circumferential direction, and a first discontinuous part in which the first wall part is discontinuous in the circumferential direction.

Classes IPC  ?

• F23R 3/42 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par la disposition ou la forme des tubes à flamme ou des chambres de combustion
• F01D 25/12 - Refroidissement
• F02C 7/18 - Refroidissement des ensembles fonctionnels caractérisé par l'agent refroidisseur l'agent refroidisseur étant gazeux, p.ex. l'air
• F23R 3/06 - Disposition des ouvertures le long du tube à flamme
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible

Abrégé

A cylinder for a combustor according to one embodiment, inside which combustion gas generated by combustion of fuel can circulate, comprises a cylinder body extending along an axis line. The cylinder body has at least one cooling passage which is formed in a wall part of the cylinder body, which extends in the extension direction of the axis line, and in which a cooling fluid can circulate. The at least one cooling passage has: an inlet opening that is an inlet for the cooling fluid and that opens on a peripheral surface of the cylinder body; and an outlet opening that is an outlet for the cooling fluid and that opens on the peripheral surface of the cylinder body. The inlet opening and/or the outlet opening has a first dimension in the extension direction of the axis line greater than a second dimension in the circumferential direction of the cylinder body.

Classes IPC  ?

• F23R 3/06 - Disposition des ouvertures le long du tube à flamme
• F01D 25/12 - Refroidissement
• F02C 7/18 - Refroidissement des ensembles fonctionnels caractérisé par l'agent refroidisseur l'agent refroidisseur étant gazeux, p.ex. l'air
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
• F23R 3/42 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par la disposition ou la forme des tubes à flamme ou des chambres de combustion

Abrégé

This power generation system includes a pyrolysis device (10) and a gas turbine (16). The pyrolysis device is for pyrolyzing a hydrocarbon gas into hydrogen and carbon. The fuel of the gas turbine includes a gas mixture of hydrogen and hydrocarbon gas generated by pyrolyzing said hydrocarbon gas by the pyrolysis device.

Classes IPC  ?

• F02C 3/28 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant solide ou pulvérulent, p.ex. mélangé avec un liquide ou en suspension utilisant un générateur de gaz séparé pour gazéifier le combustible avant la combustion
• C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
• C10L 3/00 - Combustibles gazeux; Gaz naturel; Gaz naturel de synthèse obtenu par des procédés non prévus dans les sous-classes , ; Gaz de pétrole liquéfié

Abrégé

This erosion estimation method is for estimating the degree of progress of erosion of a last-stage rotor blade of a steam turbine, the method including: a step for sampling supplied water containing a substance to be detected, which is included in the material constituting the last-stage rotor blade, from a water supply line that is connected to the steam turbine; a step for measuring the concentration of the substance to be detected in the sampled supplied water; and a step for estimating the degree of progress of erosion on the basis of the concentration thereof.

Classes IPC  ?

• F01D 21/00 - Arrêt des "machines" ou machines motrices, p.ex. dispositifs d'urgence; Dispositifs de régulation, de commande ou de sécurité non prévus ailleurs
• F01D 5/28 - Emploi de matériaux spécifiés; Mesures contre l'érosion ou la corrosion
• F01K 13/00 - Dispositions générales ou processus généraux de fonctionnement des installations complètes d'ensembles fonctionnels de machines à vapeur

Abrégé

An aircraft includes a fuselage body extending in a front-rear direction; a tail wing at a rear portion of the fuselage body in the front-rear direction; a main wing in front of the tail wing in the front-rear direction on the fuselage body; and a fan device on an outer surface of the fuselage body. The fan device includes a rotor shaft outside the outer surface of the fuselage body, a rotor blade on an outer side of the rotor shaft in a rotor radial direction with the rotor shaft as a center, a housing fixed to the fuselage body, extending in the front-rear direction, including respective openings at a front and a rear in the front-rear direction, and provided to cover the rotor shaft and the rotor blade, a stator blade.

Classes IPC  ?

• B64C 21/06 - Moyens permettant d'influencer l'écoulement d'air sur les surfaces des aéronefs en agissant sur la couche limite par utilisation de fentes, de conduits, de surfaces poreuses ou de dispositifs similaires en vue de l'aspiration

Abrégé

A hydrogen production system and a hydrogen production method include a heat source that can generate thermal energy at 600° C. or higher, a heat exchanger that heats steam by using a heating medium heated by the thermal energy, a high-temperature steam electrolysis device that produces hydrogen by using the steam heated by the heating medium, and a heating device that heats the high-temperature steam electrolysis device by using the heating medium heated by the thermal energy.

Classes IPC  ?

• C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
• C25B 9/67 - Moyens de chauffage ou de refroidissement
• C25B 11/032 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Électrodes; Leur fabrication non prévue ailleurs caractérisées par la configuration ou la forme perforées ou foraminées Électrodes poreuses Électrodes à diffusion de gaz
• C25B 15/021 - Commande ou régulation des opérations de chauffage ou de refroidissement
• C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytes; Régénération des électrolytes

Abrégé

A cooling system according to the present disclosure comprises: a plurality of racks that each accommodate a heat generator; supply lines that supply respective racks with a coolant for cooling the heat generators; discharge lines that discharge the coolant that has passed through the racks; a turbine into which the coolant that has circulated through each discharge line is introduced and that is rotationally driven by the coolant; a cooling unit that cools the coolant that has traveled through the turbine, and leads the cooled coolant to the supply lines; and pumps that are provided to respective supply lines and are capable of being driven independently of each other and that pumps the coolant to the racks.

Classes IPC  ?

• G06F 1/20 - Moyens de refroidissement
• F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs

Abrégé

This power supply control system comprises: a power supply that has a motive power device and a power generator driven by the motive power device to generate power, and that outputs the power generated by the power generator to a power grid; a power generator output adjustment unit that adjusts output of effective power of the power generator to be an output target value corresponding to a command value of electrical output required by the power supply; a motive power command value calculation unit that calculates, on the basis of the output target value, a motive power command value for adjusting output of the motive power device; and a motive power output adjustment unit that adjusts, on the basis of the motive power command value, the output of the motive power device.

Classes IPC  ?

• H02P 9/04 - Commande s'exerçant sur un moteur primaire non électrique et dépendant de la valeur d'une caractéristique électrique à la sortie de la génératrice
• H02J 3/30 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des machines dynamo-électriques accouplées à des volants
• H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
• H02J 3/46 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs
• H02P 101/20 - Adaptation particulière des dispositions pour la commande de génératrices pour turbines à vapeur
• H02P 103/20 - Dispositions pour la commande caractérisées par le type de génératrice du type synchrone

Abrégé

Provided are an internal combustion engine, an internal combustion engine control method, and a moisture removing apparatus for an exhaust path. The present invention is provided with: an internal combustion engine body; an exhaust path through which exhaust gas generated in the internal combustion engine body is discharged; a moisture detection device which detects moisture in the exhaust path; a heating device which is provided to the exhaust path and which heats the exhaust path; and a control device which operates the heating device when the moisture detection device detects moisture.

Classes IPC  ?

• F02D 43/00 - Commande électrique simultanée de plusieurs fonctions, p.ex. allumage, mélange air-combustible, recirculation, suralimentation ou traitement des gaz d'échappement
• F01N 3/00 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement
• F01N 3/24 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les aspects de structure de l'appareillage de conversion
• F01N 3/32 - Aménagements pour l'alimentation en air additionnel utilisant des pompes à air
• F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p.ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux

Abrégé

This electrical power generation system comprises a heater (12), a reactor (10), an exhaust gas heat exchanger (14), and a gas turbine (22). The heater is configured to supply heat to the reactor. The reactor is configured to generate hydrogen by pyrolysis of hydrocarbon gas into hydrogen and carbon. Fuel for the gas turbine includes hydrogen produced by the reactor. The exhaust gas heat exchanger is configured to provide heat of exhaust gas, which is discharged from the heater, to fuel gas in the electrical power generation system.

Classes IPC  ?

• F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
• C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
• C10L 3/00 - Combustibles gazeux; Gaz naturel; Gaz naturel de synthèse obtenu par des procédés non prévus dans les sous-classes , ; Gaz de pétrole liquéfié
• F02C 6/00 - Ensembles fonctionnels multiples de turbines à gaz; Combinaisons d'ensembles fonctionnels de turbines à gaz avec d'autres appareils; Adaptations d'ensembles fonctionnels de turbines à gaz à des applications particulières

Abrégé

The present disclosure provides a method for producing an electrolysis cell which comprises a first separator, a second separator, an ion exchange membrane, a negative electrode power feeding body, a negative electrode catalyst layer, a positive electrode power feeding body and a positive electrode catalyst layer. This production method comprises: a process in which the electrolysis cell is assembled such that the ion exchange membrane, the negative electrode power feeding body, the negative electrode catalyst layer, the positive electrode power feeding body and the positive electrode catalyst layer are sandwiched between first separator and the second separator before the ion exchange membrane is immersed in an electrolyte solution; and a process in which after the electrolysis cell is assembled, an electrolyte solution is supplied into the electrolysis cell, and the ion exchange membrane is immersed in the electrolyte solution by storing the electrolysis cell or circulating the electrolyte solution for a predetermined period of time in a state where the electrolyte solution is present within the electrolysis cell.

Classes IPC  ?

• C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
• C25B 13/08 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments d'espacement caractérisés par le matériau à base de matériaux organiques

Abrégé

A liquid coolant circulation system that circulates a liquid coolant to an immersion tank for cooling a plurality of electronic devices by immersing the plurality of electronic devices in the liquid coolant, includes: a first flow rate adjustment unit provided in a liquid coolant circulation path for circulating the liquid coolant to the immersion tank; a heat exchanger provided in the liquid coolant circulation path and exchanging heat between the liquid coolant and a cooling medium; a cooling unit that supplies the cooling medium to the heat exchanger; and a system control device that controls the first flow rate adjustment unit and the cooling unit. The cooling unit includes: a cooling part for cooling the cooling medium; and a second flow rate adjustment unit that adjusts a flow rate of the cooling medium.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

Provided is a carbon dioxide recovery system including: a carbon dioxide recovery device having a carbon dioxide recovery device body, which includes an absorption tower that causes carbon dioxide to be absorbed in a process fluid, a regeneration tower that regenerates the process fluid by heating the process fluid to separate the carbon dioxide from the process fluid, and a circulation line through which the process fluid is circulated between the absorption tower and the regeneration tower, and a tank that is connected to the carbon dioxide recovery device body; a heating steam generation device that generates heating steam; a process fluid heater that performs heat exchange between the heating steam and the process fluid in the regeneration tower; and a tank storage line that supplies the tank of the carbon dioxide recovery device with steam condensate ejected from the process fluid heater.

Classes IPC  ?

• B01D 53/62 - Oxydes de carbone
• B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
• B01D 53/78 - Procédés en phase liquide avec un contact gaz-liquide
• C01B 32/50 - Anhydride carbonique

Abrégé

The objective of the present invention is to appropriately reuse ammonia discharged from a fuel supply system, using a simple construction. This combustion system comprises: a burner (21D) for burning ammonia to form a flame inside a furnace; a combustion gas passage through the inside of which a combustion gas generated in the furnace flows; an ammonia fuel supply system (210) for supplying ammonia to the burner (21D) as fuel; a purge gas line (221) for supplying into the ammonia fuel supply system (210) a purge gas for discharging the ammonia from the ammonia fuel supply system (210); and an ammonia supply system (220) for supplying the ammonia discharged from the ammonia fuel supply system (210) into the combustion gas passage.

Classes IPC  ?

• F23J 15/00 - Aménagement des dispositifs de traitement de fumées ou de vapeurs
• F23C 1/04 - Appareils à combustion spécialement adaptés à la combustion de plusieurs sortes de combustibles simultanément ou alternativement, au moins un des combustibles étant fluide ou étant un combustible solide en suspension dans l’air du combustible en morceaux et du combustible gazeux

Abrégé

The purpose of this invention is to improve energy efficiency in an electrolysis cell system. An electrolysis cell system (10) comprises: an electrolysis cell (11) that has an oxygen electrode and a hydrogen electrode, wherein water vapor supplied to the hydrogen electrode is electrolyzed to generate hydrogen at the hydrogen electrode and generate oxygen at the oxygen electrode; a supply system (20) supplying air for adjusting the temperature of the electrolysis cell (11) to the electrolysis cell (11); a discharge system (30) through which air discharged from the electrolysis cell (11) flows; a circulation system (40) directing the air discharged to the discharge system (30) to the supply system (20); and a supply air temperature adjusting heat exchanger (28) for adjusting the temperature of air supplied to the electrolysis cell (11).

Classes IPC  ?

• C25B 15/021 - Commande ou régulation des opérations de chauffage ou de refroidissement
• C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
• C25B 1/23 - Oxyde de carbone ou gaz de synthèse
• C25B 9/00 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments de structure des cellules; Assemblages d'éléments de structure, p.ex. assemblages d'électrode-diaphragme; Caractéristiques des cellules relatives aux procédés
• C25B 9/19 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure avec des diaphragmes

Abrégé

A repair method according to at least one embodiment of the present disclosure includes: a step for removing, from a member internally including at least one passage through which a fluid can flow, a portion of a passage-forming portion that forms the at least one passage; a step for performing welding to build up the passage-forming portion from which said portion has been removed; after the buildup, a step for forming at least one communicating hole formed by removing a portion of the built-up welded portion, the communicating hole providing communication between the outside of the member and the at least one passage; and a step for closing an open end of the at least one communicating hole that opens in an outer surface of the member.

Classes IPC  ?

• B23K 31/00 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux
• B23K 9/00 - Soudage ou découpage à l'arc
• B23K 9/04 - Soudage pour d'autres buts que l'assemblage de pièces, p.ex. soudage de rechargement
• B23P 6/04 - Réparation de pièces ou de produits métalliques brisés ou fissurés, p.ex. de pièces de fonderie
• F02C 7/00 - Caractéristiques, parties constitutives, détails ou accessoires non couverts dans, ou d'un intérêt plus général que, les groupes ; Entrées d'air pour ensembles fonctionnels de propulsion par réaction
• F02C 7/18 - Refroidissement des ensembles fonctionnels caractérisé par l'agent refroidisseur l'agent refroidisseur étant gazeux, p.ex. l'air

Abrégé

This compressor system comprises a low-pressure compressor disposed on the opposite side to a driving machine, with a high-pressure compressor disposed therebetween. The high-pressure compressor has a high-pressure bundle and a high-pressure casing that accommodates the high-pressure bundle and that is formed in a cylindrical shape. The low-pressure compressor has a low-pressure bundle and a low-pressure casing that accommodates the low-pressure bundle and that is formed in a cylindrical shape. When viewed from an axial direction, the minimum inner diameter of the low-pressure casing is greater than the maximum outer diameter of the high-pressure bundle. The high-pressure bundle is capable of moving such that the position thereof in the axial direction overlaps that of the low-pressure casing in a state in which the low-pressure casing is fixed on a base plate.

Classes IPC  ?

• F04D 29/62 - Montage; Assemblage; Démontage des pompes radiales ou hélicocentrifuges

Abrégé

Provided is a redox flow battery system wherein operations related to charging and discharging of a redox flow battery have been improved. This redox flow battery system comprises a redox flow battery and a power supply device that supplies power for charging the redox flow battery to the redox flow battery, wherein the power supply device reduces the power supplied to the redox flow battery as charging of the redox flow battery approaches completion.

Classes IPC  ?

• H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon avec des cellules sensibles à la lumière
• H01M 8/18 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible à régénération, p.ex. batteries à flux REDOX ou éléments à combustible secondaires
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries

Abrégé

A method for forming a coating film on a sliding surface of a sliding member includes: a first contact step of supplying a lubricant composition containing tungsten disulfide to the sliding surface to bring the tungsten disulfide into contact with the sliding surface; and a second contact step of bringing a silane compound that is dialkoxysilane, trialkoxysilane, tetraalkoxysilane, or a polymer or a copolymer of dialkoxysilane, trialkoxysilane, and tetraalkoxysilane into contact with the sliding surface.

Classes IPC  ?

• C10M 169/04 - Mélanges de matériaux de base et d'additifs
• C10M 125/22 - Composés contenant du soufre, du sélénium ou du tellure
• C10M 139/02 - Esters des acides siliciques
• C10M 141/12 - Compositions lubrifiantes caractérisées en ce que l'additif est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé organique contenant des atomes d'éléments non prévus par les groupes
• C10N 50/00 - Forme sous laquelle est appliqué le lubrifiant au matériau à lubrifier

Abrégé

A hydrogen production system includes: hydrogen compound members, a first container, a second container having an internal temperature that is lower than the internal temperature of the first container, and a water supplying device that supplies water to the second container. The hydrogen compound member accommodated in the first container is movable into the second container, and the hydrogen compound member accommodated in the second container is movable into the first container.

Classes IPC  ?

• B01J 8/08 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules mobiles
• B01J 8/00 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés
• C01B 3/06 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés inorganiques comportant un hydrogène lié électropositivement, p.ex. de l'eau, des acides, des bases, de l'ammoniac, avec des agents réducteurs inorganiques

Abrégé

Provided is a control device for achieving optimal operation of a cooling system. The control device for a cooling system that cools load equipment by supplying a refrigerant to the load equipment comprises: a means for determining a flow rate of the refrigerant when a sum of the powers of a plurality of pieces of equipment required to supply the refrigerant to the load equipment is smallest, on the basis of information indicating a relationship between an allowable temperature of the load equipment, an amount of heat generated by the load equipment, the flow rate of the refrigerant, and said sum, the allowable temperature of the load equipment, and the amount of heat generated by the load equipment; a means for calculating an operating point of each of the plurality of pieces of equipment on the basis of the refrigerant flow rate determined by the determining means; and a means for controlling each of the plurality of pieces of equipment on the basis of the operating points calculated by the means for calculating the operating points.

Classes IPC  ?

• F25B 1/00 - Machines, installations ou systèmes à compression à cycle irréversible
• F25D 17/02 - Dispositions pour la circulation des fluides de refroidissement; Dispositions pour la circulation de gaz, p.ex. d'air, dans les enceintes refroidies pour la circulation des liquides, p.ex. de la saumure

Abrégé

22 recovery device comprises: a regeneration tower; an absorption tower; a rich line; a flowmeter and a rich valve provided to the rich line; a lean line; a flowmeter and a lean valve provided to the lean line; a bypass line that returns, to the regeneration tower, absorption liquid flowing through the lean line; a bypass valve provided to the bypass line; and a control device that, when starting the circulation operation during normal times, controls opening degrees of the rich valve, the lean valve, and the bypass valve such that the liquid surface height of the absorption liquid in the regeneration tower reaches a prescribed target value.

Classes IPC  ?

• B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
• B01D 53/92 - Epuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion
• B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
• C01B 32/50 - Anhydride carbonique
• F02C 6/18 - Utilisation de la chaleur perdue dans les ensembles fonctionnels de turbines à gaz à l'extérieur des ensembles eux-mêmes, p.ex. ensembles fonctionnels de chauffage à turbine à gaz

Abrégé

22 collection device by means of a blower. The control device comprises: a detection unit that detects the operation state of the facility; a determination unit that determines whether the flow rate of the exhaust gas is within the operation range of the blower on the basis of the detected operation state; and a control unit that operates the blower if the flow rate of the exhaust gas is within the operation range, and stops the blower if the flow rate of the exhaust gas is outside the operation range.

Classes IPC  ?

• B01D 53/62 - Oxydes de carbone
• F04D 27/00 - Commande, p.ex. régulation, des pompes, des installations ou des systèmes de pompage spécialement adaptés aux fluides compressibles

Abrégé

2222222 concentration contained in the exhaust gas on the basis of the exhaust gas flow rate and the fuel flow rate.

Classes IPC  ?

• F02C 7/00 - Caractéristiques, parties constitutives, détails ou accessoires non couverts dans, ou d'un intérêt plus général que, les groupes ; Entrées d'air pour ensembles fonctionnels de propulsion par réaction
• F01D 25/00 - "MACHINES" OU MACHINES MOTRICES À DÉPLACEMENT NON POSITIF, p.ex. TURBINES À VAPEUR - Parties constitutives, détails ou accessoires non couverts dans les autres groupes ou d'un intérêt non traité dans ces groupes
• F02C 3/30 - Addition d'eau, de vapeur ou d'autres fluides aux composants combustibles ou au fluide de travail avant l'échappement de la turbine
• F02C 6/00 - Ensembles fonctionnels multiples de turbines à gaz; Combinaisons d'ensembles fonctionnels de turbines à gaz avec d'autres appareils; Adaptations d'ensembles fonctionnels de turbines à gaz à des applications particulières
• F02C 7/042 - Entrées d'air pour ensembles fonctionnels de turbines à gaz ou de propulsion par réaction à géométrie variable
• F02C 9/22 - Commande du débit du fluide de travail par réglage des aubes par réglage des aubes de turbine
• F02C 9/50 - Commande de l'alimentation en combustible combinée avec une autre commande de l'ensemble fonctionnel avec la commande du flux du fluide de travail
• F23R 3/00 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux

Abrégé

This passenger compartment comprises an upper-half valve casing. The upper-half valve casing has an inlet flow path formed linearly in a first direction, an inlet opening, a plurality of outlet flow paths, a member insertion hole, and an upper-half main steam supply path. The plurality of outlet flow paths are disposed at positions set apart from the member insertion hole. The upper-half main steam supply path communicates with the exterior of the upper-half valve casing only on one side in the axial direction. The upper-half valve casing has an upper-half valve casing body in which a plurality of flow paths are formed in the interior thereof, an upper-half blocking member that forms the upper-half main steam supply path, and a welded part where the upper-half valve casing body and the upper-half blocking member are fixed by welding.

Classes IPC  ?

• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations

Abrégé

In a turbine vane repairing method, a damaged spot removing step of removing a damaged spot in one shroud of two shrouds, a member disposing step of disposing a deformation curbing member which comes into contact with each of the two shrouds and curbs change in relative positions between the two shrouds, an overlay welding step of performing overlay welding with respect to a removed part from which the damaged spot is removed in the one shroud and filling the removed part after the damaged spot removing step and the member disposing step, a member detaching step of detaching the deformation curbing member from the turbine vane after the overlay welding step, and a finishing step of polishing at least a surface of a part subjected to the overlay welding in the one shroud are executed.

Classes IPC  ?

• F01D 5/00 - Aubes; Organes de support des aubes; Dispositifs de chauffage, de protection contre l'échauffement, de refroidissement, ou dispositifs contre les vibrations, portés par les aubes ou les organes de support
• B23P 6/00 - Remise en état ou réparation des objets

Abrégé

A redox flow battery includes a cell in which a first chamber in which a first electrode serving as an anode during charging is installed and a second chamber in which a second electrode serving as a cathode during charging is installed are divided by a membrane, a first tank that stores a first electrolyte, a first circulation device including a first supply path that connects the first tank and the first chamber and a first recovery path that connects the first chamber and the first tank, a second tank that stores a second electrolyte, a second circulation device including a second supply path that connects the second tank and the second chamber and a second recovery path that connects the second chamber and the second tank, and an adjustment path that supplies gas included in the first tank to the second recovery path.

Classes IPC  ?

• H01M 8/18 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible à régénération, p.ex. batteries à flux REDOX ou éléments à combustible secondaires
• H01M 8/04082 - Dispositions pour la commande des paramètres des réactifs, p.ex. de la pression ou de la concentration
• H01M 8/0444 - Concentration; Densité
• H01M 8/04537 - Variables électriques
• H01M 8/04746 - Pression; Débit
• H01M 8/04791 - Concentration; Densité

Abrégé

An electrolytic device includes: an electrolytic tank; an ion exchange membrane configured to partition the electrolytic tank into a cathode chamber and an anode chamber; a catholyte supply unit configured to supply an electrolytic solution serving as a catholyte to the cathode chamber; a catholyte discharge unit configured to discharge the catholyte from the cathode chamber; an anolyte supply unit configured to supply an electrolytic solution serving as an anolyte to the anode chamber; an anolyte discharge unit configured to discharge the anolyte from the anode chamber; a cathode; an anode; a cathode side power feeder provided in the cathode chamber and configured to supply electric power to the cathode; and an anode side power feeder provided in the anode chamber and configured to supply electric power to the anode. A pH of the catholyte is lower than a pH of the anolyte.

Classes IPC  ?

• C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 9/65 - Dispositifs pour l'alimentation en courant; Connexions d'électrodes; Connexions électriques intercellulaires
• C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytes; Régénération des électrolytes

Abrégé

In a method for estimating flange displacement amount, effective three-dimensional coordinate data at a lower first position on a surface continuous with a lower flange surface of a first supported portion and at an upper first position coincident with the lower first position in the horizontal direction on a surface continuous with an upper flange surface are determined. The effective three-dimensional coordinate data at the respective positions are changed such that the effective three-dimensional coordinate data at the lower first position and the effective three-dimensional coordinate data at the upper first position are coincident with each other. In accordance with a difference between a position in a vertical direction indicated by the effective three-dimensional coordinate data at an upper target position on the upper flange surface after a coordinate change and a position in the vertical direction indicated by the effective three-dimensional coordinate data at a lower target position on the lower flange surface after a coordinate change, displacement amounts of the upper target position and the lower target position in the vertical direction when a state changes from an open state to a fastened state are obtained.

Classes IPC  ?

• G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
• F01D 21/00 - Arrêt des "machines" ou machines motrices, p.ex. dispositifs d'urgence; Dispositifs de régulation, de commande ou de sécurité non prévus ailleurs
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations

Abrégé

The cooling device according to this disclosure comprises: a casing having a bottom plate placed on a heating element, a top plate opposing the bottom plate, and a side plate connecting the bottom plate and the top plate to each other on an outer peripheral side and formed into a follow shape; a heat exchanger provided on the bottom plate in the casing, partitioning and forming an outer peripheral passage between the heat exchanger and the side plate of the casing, and allowing a refrigerant to communicate through the heat exchanger; a supply unit for supplying the refrigerant from the outside to the outer peripheral passage; and a discharge unit that is connected to an area which is in the top plate and overlaps the heat exchanger in the plan view and discharges the refrigerant from the inside of the casing to the outside.

Classes IPC  ?

• H01L 23/473 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de liquides
• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

This asset management device comprises: an input unit that inputs an equipment status of a system to be evaluated, equipment information indicating practicable equipment, and a request item for the system to be evaluated; a choice setting unit that, when the system to be evaluated comprises a hydrogen or ammonia supply device, a combustion device that mixes and combusts fossil fuel and hydrogen or ammonia, and a recovery device that recovers carbon dioxide from exhaust gas of the combustion device, sets a combination of the supply device, combustion device, and recovery device serving as choices on the basis of the equipment status and the equipment information; and an optimization unit that sets an objective function and a restraint condition on the basis of the request item and a prescribed indicator associated with the carbon dioxide discharged by the system to be evaluated, and obtains a choice that minimizes or maximizes the objective function, with the choice being an evaluation target.

Classes IPC  ?

• F23C 1/00 - Appareils à combustion spécialement adaptés à la combustion de plusieurs sortes de combustibles simultanément ou alternativement, au moins un des combustibles étant fluide ou étant un combustible solide en suspension dans l’air
• F23N 5/00 - Systèmes de commande de la combustion

Abrégé

This mixed combustion system comprises: a combustion device that mixes and combusts hydrogen or ammonia and fossil fuel; an exhaust gas after-treatment device that treats exhaust gas from the combustion device; and a mixed combustion control device that controls the combustion by the combustion device by determining a mixed combustion ratio between the hydrogen or ammonia and the fossil fuel combusted by the combustion device so as to optimize one or a plurality of prescribed variables, wherein the one or plurality of variables include at least one among energy efficiency, energy cost, and carbon dioxide recovery rate.

Classes IPC  ?

• F02M 25/00 - Appareils spécifiques conjugués aux moteurs pour ajouter des substances non combustibles ou de petites quantités de combustible secondaire, à l’air comburant, au combustible principal ou au mélange air-combustible
• F01N 3/08 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs
• F02C 6/00 - Ensembles fonctionnels multiples de turbines à gaz; Combinaisons d'ensembles fonctionnels de turbines à gaz avec d'autres appareils; Adaptations d'ensembles fonctionnels de turbines à gaz à des applications particulières
• F02C 7/22 - Systèmes d'alimentation en combustible
• F02C 9/40 - Commande de l'alimentation en combustible spécialement adaptée à l'utilisation d'un combustible particulier ou de plusieurs combustibles
• F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
• F02D 19/08 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p.ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé utilisant simultanément des combustibles multiples
• F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p.ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux

Abrégé

The purpose of the present invention is to provide an electronic device which is reduced in size. This electronic device comprises: a module unit including a wiring substrate and a power element-incorporated substrate mounted on the wiring substrate; and a mounting substrate. The module unit is mounted on the mounting substrate in such a way that the wiring substrate is parallel to or substantially parallel to the mounting substrate. A heat dissipation member for dissipating heat from the power element-incorporated substrate is disposed on the power element-incorporated substrate side of the wiring substrate.

Classes IPC  ?

• H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
• H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
• H01L 23/467 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de gaz, p.ex. d'air
• H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
• H05K 1/14 - Association structurale de plusieurs circuits imprimés

Abrégé

This turbine assembly comprises: a first main body provided with a first protrusion constituting a part of an annular body formed annularly around an axis and protruding radially outward and horizontally from the annular body, and a second protrusion projecting radially outward from a position different from that of the first protrusion in the circumferential direction of the annular body; and a first casing provided with a support surface that supports the first protrusion from below, and a first recess that is recessed radially outward and that accommodates the second protrusion, the dimension of the first recess in the axial direction of the annular body being greater than the dimension of the second protrusion, the axis of the annular body being disposed horizontally, and a gap being formed in the axial direction between the second protrusion and the first recess when the second protrusion is accommodated in the first recess.

Classes IPC  ?

• F01D 25/12 - Refroidissement
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations
• F02C 7/18 - Refroidissement des ensembles fonctionnels caractérisé par l'agent refroidisseur l'agent refroidisseur étant gazeux, p.ex. l'air

Abrégé

This irradiation target has a target main body which is provided with a hollow part inside, and is formed of a radioisotope (RI) material that is a material for a radioisotope.

Classes IPC  ?

• G21G 1/02 - Dispositions pour la conversion des éléments chimiques par rayonnement électromagnétique, radiations corpusculaires ou bombardement par des particules, p.ex. production d'isotopes radioactifs dans les réacteurs nucléaires
• G21K 5/08 - Supports pour cibles ou pour objets à irradier
• G21F 5/00 - Récipients blindés portatifs ou transportables

Abrégé

The present invention reduces interference between moving bodies. This control method comprises: a step for acquiring first moving body information including the position of a first moving body; a step for setting a first area into which the first moving body may enter, on the basis of the first moving body information; a step for setting a second area located further away from the first moving body than the first area, on the basis of the first moving body information; a step for acquiring second moving body information including the position of a second moving body; and a step for executing a predetermined process, in a case where the position of the second moving body indicated by the second moving body information is within a predetermined distance range from the first area, and a case where the position of the second moving body indicated by the second moving body information is within a predetermined distance range from the second area.

Classes IPC  ?

• G08G 1/16 - Systèmes anticollision
• B66F 9/24 - Dispositifs ou systèmes électriques
• G05D 1/43 - Commande de la position ou du cap par référence à un système à deux dimensions
• G08G 1/09 - Dispositions pour donner des instructions variables pour le trafic

Abrégé

A cooling device according to this disclosure comprises: a casing having a bottom plate mounted on a heating element, a top plate opposing the bottom plate, and side plates connecting the bottom plate and the top plate to each other on the outer peripheral side, said casing being formed in a hollow shape; a heat exchanger provided on the bottom plate in the casing and allowing a refrigerant to circulate therethrough; a supply unit for supplying the refrigerant into the casing from the outside; a discharge unit for discharging the refrigerant from the inside of the casing to the outside; and a stirring unit for stirring the refrigerant in the heat exchanger.

Classes IPC  ?

• H01L 23/473 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de liquides
• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

The purpose of the present invention is to collectively provide a user with a plurality of plant components configuring a fluid conveyance system. A purchase assistance device (1) comprises: a condition input assistance unit (31) that acquires a required function and a required specification as selection conditions; a standard system configuration generation unit (32) that identifies, from a standard component database (21) and on the basis of the selection conditions, a plurality of standard components configuring a fluid conveyance system, and generates a standard system configuration diagram in which the plurality of identified standard components are joined together; a system component selection unit (34) that selects, from a supplier component database (22), one or more supplier components for each standard component configuring the standard system configuration diagram; and a selection candidate generation unit (35) that generates, on the basis of the selected supplier components, at least one system configuration candidate which is a combination of the supplier components configuring the fluid conveyance system, and transmits the same to a client terminal.

Classes IPC  ?

• G06Q 50/04 - Fabrication
• G06Q 30/06 - Transactions d’achat, de vente ou de crédit-bail

Abrégé

The purpose of the present invention is to provide a module unit exhibiting improved noise suppression, heat dissipation and/or fire resistance. This module unit comprises: a wiring substrate; a power element-equipped substrate that is mounted on the wiring substrate; and a metal block that is disposed on the side of the wiring substrate on which the power element-equipped substrate is mounted, and that covers at least a portion of the power element-equipped substrate. The metal block has a recessed portion on the side thereof facing the power element-equipped substrate, and at least a portion of the power element-equipped substrate is located in the recessed portion.

Classes IPC  ?

• H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p.ex. dissipateurs de chaleur
• H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
• H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,

Abrégé

The purpose of the present invention is to provide a module unit exhibiting improved warpage suppression and heat dissipation. This composite module unit comprises: a first module unit having a first wiring substrate and a first power element-equipped substrate that is mounted on the first wiring substrate; and a second module unit having a second wiring substrate and a second power element-equipped substrate that is mounted on the second wiring substrate. The first module unit and the second module unit are layered in the thickness direction of the first wiring substrate and the second wiring substrate, and are thermally connected with a heat dissipation member therebetween.

Classes IPC  ?

• H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p.ex. dissipateurs de chaleur
• H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
• H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,

Abrégé

A three-dimensional additive manufacturing device, which performs additive manufacturing by irradiating, with a beam, a powder bed laid on a build surface area, includes a projection unit that is configured to project a pattern in which there is a luminance distribution in the build surface area and the luminance distribution changes over time, an imaging unit configured to image the pattern projected onto the build surface area, and a reflective part configured to reflect at least one among a first light beam projected by the projection unit and a second light beam captured by the imaging unit. The projection and imaging units are disposed outside the chamber where the additive manufacturing is performed on the build surface area. The reflective part is accommodated inside the chamber. The first and second light beams pass through one first window portion installed on the chamber.

Classes IPC  ?

• B22F 12/90 - Moyens de commande ou de régulation des opérations, p.ex. caméras ou capteurs
• B22F 10/28 - Fusion sur lit de poudre, p.ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
• B22F 12/49 - Appareils de balayage
• B33Y 30/00 - Appareils pour la fabrication additive; Leurs parties constitutives ou accessoires à cet effet

Abrégé

222222 recovery device during start-up of the power generation plant.

Classes IPC  ?

• F01K 23/10 - Ensembles fonctionnels caractérisés par plus d'une machine motrice fournissant de l'énergie à l'extérieur de l'ensemble, ces machines motrices étant entraînées par des fluides différents les cycles de ces machines motrices étant couplés thermiquement la chaleur de combustion provenant de l'un des cycles chauffant le fluide dans un autre cycle le fluide à la sortie de l'un des cycles chauffant le fluide dans un autre cycle
• F01D 19/00 - Démarrage des "machines" ou machines motrices; Dispositifs de régulation, de commande ou de sécurité en rapport avec les organes de démarrage
• F01K 13/02 - Commande, p.ex. arrêt ou démarrage
• F01K 17/04 - Utilisation de la vapeur ou des condensats provenant soit du soutirage, soit de la sortie des ensembles fonctionnels de machines motrices à vapeur pour des buts définis autres que le chauffage
• F02C 6/00 - Ensembles fonctionnels multiples de turbines à gaz; Combinaisons d'ensembles fonctionnels de turbines à gaz avec d'autres appareils; Adaptations d'ensembles fonctionnels de turbines à gaz à des applications particulières
• F02C 6/18 - Utilisation de la chaleur perdue dans les ensembles fonctionnels de turbines à gaz à l'extérieur des ensembles eux-mêmes, p.ex. ensembles fonctionnels de chauffage à turbine à gaz
• F22B 1/18 - Méthodes de production de vapeur caractérisées par le genre de chauffage par exploitation de l'énergie thermique contenue dans une source chaude la source chaude étant un gaz chaud, p.ex. des gaz d'évacuation tels que les gaz d'échappement de moteurs à combustion interne
• F22B 33/18 - Combinaisons de chaudières à vapeur avec d'autres appareils

Abrégé

The present invention comprises: second gas piping that is connected to first gas piping for guiding first combustible gas from a first supply source to a gas-using device, the second gas piping guiding second combustible gas from a second supply source to the gas-using device via the first gas piping; two gas cutoff valves that are positioned in the second gas piping; vent piping that is connected to a position on the second gas piping between the two gas cutoff valves; a vent valve that is positioned in the vent piping; and a pressure gauge that reports the pressure within vent pressure control piping in the vent piping. When the two gas cutoff valves are closed, the vent valve operates so that the pressure within the vent pressure control piping is less than the supply pressure of the first combustible gas supplied by the first supply source to the first gas piping and the supply pressure of the second combustible gas supplied by the second supply source to the second gas piping, and is greater than atmospheric pressure.

Classes IPC  ?

• F23N 5/24 - Systèmes prévenant le développement de conditions anormales ou indésirables, c. à d. dispositifs de sécurité
• F17D 1/02 - Systèmes de canalisation pour gaz ou vapeurs
• F23K 5/00 - Alimentation en d'autres combustibles ou distribution d'autres combustibles pour les appareils à combustion
• F23N 1/00 - Régulation de l'alimentation en combustible

Abrégé

A rotating machine system comprises a rotating machine including a bearing device, a drain line that recovers lubricating oil supplied to the bearing device, an oil tank that stores the lubricating oil recovered through the drain line, and a negative pressure unit that is placed partway along the drain line and that reduces pressure inside the bearing device. The negative pressure unit includes an oil inlet that is connected to the drain line and that communicates with the bearing device, an oil flow pipe that forms a flow path for the lubricating oil, and an ejector that extracts gas in an oil flow pipe through a suction port to reduce the pressure in the oil flow pipe. The oil flow pipe has an oil reservoir pipe capable of storing lubricating oil on the downstream side of the suction port in the flow direction of the lubricating oil.

Classes IPC  ?

• F16N 31/00 - Dispositifs pour recueillir ou retenir le lubrifiant dans les machines ou appareils ou pour l'en évacuer
• F04D 29/046 - Paliers
• F16N 7/38 - Installations à huile ou autre lubrifiant non spécifié, à réservoir ou autre source portés par la machine ou l'organe machine à lubrifier avec pompe séparée; Installations centralisées de lubrification
• F16N 21/00 - Canalisations; Raccords; Accessoires pour ouvertures de lubrification
• F16N 29/00 - Dispositifs particuliers dans les installations ou systèmes de lubrification indiquant ou détectant des conditions indésirables; Utilisation des dispositifs sensibles à ces conditions dans les installations ou systèmes de lubrification

Abrégé

In the present invention, a rotary machine has a sealing mechanism in which a ring-shaped space formed between the rotational axis and casing is sealed with a sealing gas. The sealing mechanism comprises a first seal section, a second seal section, and a third seal section. The second seal section includes a carbon ring seal which has a sealing property that is stronger than that of either the first seal section or the third seal section. The second seal section divides the ring-shaped space between the first seal section and the third seal section into a high-pressure space and a low-pressure space. The high-pressure space is connected, via a gas lead-out line, to a compressing section where the pressure is lower than the low-pressure space.

Classes IPC  ?

• F04D 29/08 - Joints d'étanchéité
• F16J 15/447 - Garnitures à labyrinthe

Abrégé

To improve yield of monomers. A monomer production system includes a dissolving unit that stores therein a polyester solution, a first reaction unit into which the polyester solution and a reaction solvent are introduced and that depolymerizes the polyester in the polyester solution and extracts a first depolymerized polyester containing the depolymerized polyester into the reaction solvent, a second reaction unit that further depolymerizes the first depolymerized polyester and generates a second depolymerized polyester that is the further depolymerized first depolymerized polyester, a separation unit that separates the reaction solvent in which the second depolymerized polyester is dissolved into the reaction solvent, a carboxylic acid-derived monomer, an alcohol component monomer, and residual substances that are components other than the reaction solvent, the carboxylic acid-derived monomer, and the alcohol component monomer, and contain oligomers, and inlet pipes that introduce the carboxylic acid-derived monomer and the residual substances into the dissolving unit.

Classes IPC  ?

• C08J 11/24 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p.ex. dévulcanisation par traitement avec une substance organique par traitement avec des composés organiques contenant de l'oxygène contenant des groupes hydroxyle
• B01D 3/14 - Distillation fractionnée
• B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en général; Appareils appropriés
• B01J 19/24 - Réacteurs fixes sans élément interne mobile
• C07C 29/128 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par alcoolyse
• C07C 51/09 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides à partir de lactones ou d'esters d'acides carboxyliques

Abrégé

A turbine stator vane comprising: a vane body; a shroud formed at an end of the vane body in a vane height direction; a fillet portion joining the vane body and the shroud; and a plurality of cooling holes in a bottom plate contacting a combustion gas flow path. The plurality of cooling holes connect to entry openings and downstream exit openings formed in the bottom plate. The entry openings and the exit openings are connected by cooling hole center lines having the same inclination with respect to an axial direction. The plurality of cooling holes constitute a set of cooling hole rows in which a linear first opening center line connecting the centers of the exit openings and a linear second opening center line connecting the centers of the entry openings are formed parallel to each other.

Classes IPC  ?

• F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
• F01D 25/12 - Refroidissement
• F02C 7/12 - Refroidissement des ensembles fonctionnels

Abrégé

The power transmission coupling of the present disclosure comprises a plurality of joint plates that each extend planarly in a direction perpendicular to an axis and that are spaced apart from each other in the axis direction, elastic bodies each provided at a position in the axial direction between the opposing surfaces of a pair of mutually adjacent joint plates, and joining parts that are provided in the joint plates and that connect the joint plates and the elastic bodies. The elastic bodies each have an extending part that extends along the outer peripheral edges of a pair of joint plates on the radial outer side of the axis line from the pair of joint plates, a first end provided on one side in the extending direction of the extending part and joined to one of the pair of joint plates by a joining part, and a second end provided on the other side in the extending direction of the extending part and joined to the other of the pair of joint plates by a joining part.

Classes IPC  ?

• F16D 3/64 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement avec pièces d'accouplement reliées par un ou plusieurs organes intermédiaires comportant des éléments élastiques disposés entre les parois sensiblement radiales des deux pièces d'accouplement

Abrégé

This system for controlling the posture of connected floats comprises: a plurality of float bodies that can cause a structure to float on the surface of the water; connecting parts that connect the plurality of float bodies to each other so that the same are relatively displaceable; and posture control parts that are individually provided to the float bodies, and that, by being operated independently from each other, can adjust the separation distances between the plurality of float bodies.

Classes IPC  ?

• B63B 35/00 - Embarcations ou structures flottantes similaires spécialement adaptées à des finalités spécifiques et non prévues ailleurs

Abrégé

This method for dismantling a construction structure that has a columnar support object extending from a reference surface and has an upper structure provided to an upper part of the columnar support object comprises: a step for laying a cable between the upper structure and the reference surface; a step for lowering a component generated by dismantling the upper structure along the cable to the reference surface; and a step for collapsing the columnar support object from the end on the reference surface side. In the step for lowering the component to the reference surface, the lowering speed is controlled by a braking mechanism.

Classes IPC  ?

• E04G 23/08 - Démolition des bâtiments

Abrégé

This three-dimensional laminate molding device produces a molded object by laminate molding which involves: supplying a powder material to a molding surface of an object to be molded; and fusing and hardening the supplied powder material through irradiating the powder material with a laser. The three-dimensional laminate molding device comprises: a molding device body having a stage on which the molded object is supported; a laser oscillation unit which generates a laser; an irradiation unit which irradiates the molding surface with a laser and which is capable of varying the irradiation angle of the laser with respect to the molding surface; and an output regulation unit which is capable of regulating the laser output on the basis of the area of laser irradiation on the molding surface.

Classes IPC  ?

• B22F 10/36 - Commande ou régulation des opérations des paramètres du faisceau d’énergie
• B22F 10/25 - Dépôt direct de particules métalliques, p.ex. dépôt direct de métal [DMD] ou mise en forme par laser [LENS]
• B22F 12/41 - Moyens de rayonnement caractérisés par le type, p.ex. laser ou faisceau d’électrons
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B29C 64/268 - Agencements pour irradiation par faisceaux d’électrons [FE]
• B29C 64/393 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 30/00 - Appareils pour la fabrication additive; Leurs parties constitutives ou accessoires à cet effet
• B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive

Abrégé

A landing assessment control system for assessing whether it is possible for an aircraft to land at a target landing point, the landing assessment control system comprising a control unit that assesses whether a landing is possible by using a parameter for estimating the landing performance of the aircraft, and the control unit executing: a step for acquiring action responses of the aircraft, which acts due to input of action signals to the aircraft; and a step for estimating the landing performance of the aircraft on the basis of the parameter relating to the acquired action responses and assessing whether the landing is possible on the basis of the result of estimation.

Classes IPC  ?

• G05D 1/46 - Commande de la position ou du cap dans les trois dimensions
• B64C 27/04 - Hélicoptères
• B64U 10/13 - Plates-formes volantes
• B64U 10/17 - Hélicoptères

Abrégé

This ammonia decomposition apparatus is provided with: a reactor in which a catalyst for a decomposition reaction for decomposing ammonia that is a starting material into hydrogen and nitrogen is filled; a burner which is disposed in the reactor on the upstream side beyond the catalyst and is used for combusting hydrogen; and an ammonia supply line through which ammonia is supplied into the reactor on the upstream side beyond the catalyst.

Classes IPC  ?

• C01B 3/04 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés inorganiques, p.ex. de l'ammoniac

Abrégé

An autoland system for a VTOL aircraft, a VTOL aircraft, and a landing control method for a VTOL aircraft, the foregoing comprising: an imaging device mounted on the VTOL aircraft; a relative position acquisition unit for performing image processing on an image in which a marker provided to a target landing point has been imaged with the imaging device and acquiring a relative position between the VTOL aircraft and the target landing point; a relative altitude acquisition unit for acquiring a relative altitude between the VTOL aircraft and the target landing point; a fuselage state acquisition unit for acquiring a state of the VTOL aircraft; and a control unit for controlling the VTOL aircraft in a plurality of control modes so that the relative position becomes zero. The control modes include a hovering mode in which the VTOL aircraft is located above the target landing point, and a landing mode in which the relative altitude is lowered for landing onto the target landing point. The control unit, when the relative altitude has descended to a prescribed determined relative altitude, shifts to the landing mode if a landing condition, including that the state of the VTOL aircraft be a prescribed stable fuselage state, holds true, and shifts to the hovering mode if the landing condition does not hold true.

Classes IPC  ?

• B64C 13/18 - Dispositifs amorçant la mise en œuvre actionnés automatiquement, p.ex. répondant aux détecteurs de rafales utilisant un pilote automatique
• B64C 29/00 - Aéronefs capables d'atterrir ou de décoller à la verticale, p.ex. aéronefs à décollage et atterrissage verticaux [ADAV, en anglais VTOL]
• B64D 47/08 - Aménagements des caméras
• B64U 10/20 - Aéronefs à décollage et atterrissage verticaux [ADAV, en anglais VTOL]
• B64U 70/80 - Décollage ou atterrissage verticaux, p. ex. utilisant des fusées
• G05D 1/49 - Commande de l’attitude, c.-à-d. commande du roulis, du tangage ou des embardées
• G08G 5/02 - Aides pour l'atterrissage automatique, c. à d. systèmes dans lesquels les données des vols d'avions arrivant sont traitées de façon à fournir les données d'atterrissage

Abrégé

This cover member is to be attached when collapsing an offshore structure comprising a columnar section fixed to the seafloor and extending upward and a heavy section disposed on the upper end of the columnar section. The cover member has a first cover member which has a main surface portion facing water surface when the offshore structure collapses toward the water surface and which at least partially covers the heavy section from outside with a space therebetween.

Classes IPC  ?

• E04G 23/08 - Démolition des bâtiments
• E04H 12/00 - Tours; Mâts ou pylônes; Cheminées d'usine; Châteaux d'eau; Procédés d'édification de ces structures

Abrégé

An electrolysis device according to the present disclosure comprises an electrolytic cell stack, an electrolyte supply unit for supplying an electrolyte to the electrolytic cell stack, and a power supply unit for applying a voltage to the electrolytic cell stack. The electrolytic cell stack has: a plurality of separators arranged side by side at intervals in a first direction; a plurality of electrolytic cells disposed one by one between two separators adjacent to each other; electrolyte flow path parts which are provided to the separators and through which an electrolyte flows; a first flow path part which causes the electrolyte supplied from the electrolyte supply unit to flow to the electrolyte flow path parts; and a structure part which uniformizes a pressure loss in the electrolyte flow path parts when the electrolyte flows into the electrolyte flow path parts from the first flow path part.

Classes IPC  ?

• C25B 9/00 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments de structure des cellules; Assemblages d'éléments de structure, p.ex. assemblages d'électrode-diaphragme; Caractéristiques des cellules relatives aux procédés
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
• C25B 9/77 - Assemblages comprenant plusieurs cellules du type filtre-presse avec diaphragmes

Abrégé

The purpose of the present invention is to provide an oxidative coupling catalyst, a method for producing an oxidative coupling catalyst, and a method for producing hydrocarbons that make it possible to manufacture C2 or higher hydrocarbons at high yield even at high temperature and high pressure and that enable a reduction in the size of equipment for carrying out an OCM reaction. One aspect of the present invention is an oxidative coupling catalyst by which C2 or higher hydrocarbons are produced from methane through a reaction for oxidative coupling of methane, the oxidative coupling catalyst being a sintered body of silica on which an alkali metal salt is supported.

Classes IPC  ?

• B01J 23/34 - Manganèse
• B01J 35/37 - Résistance à la compression ou aux chocs
• B01J 37/00 - Procédés de préparation des catalyseurs, en général; Procédés d'activation des catalyseurs, en général
• B01J 37/02 - Imprégnation, revêtement ou précipitation
• B01J 37/08 - Traitement thermique
• C07B 61/00 - Autres procédés généraux
• C07C 2/84 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant un plus petit nombre d'atomes de carbone par condensation d'hydrocarbures avec élimination partielle d'hydrogène par couplage oxydant catalytique
• C07C 9/06 - Ethane
• C07C 11/04 - Ethylène

Abrégé

Provided are a position control system for a vertical takeoff and landing aircraft, a vertical takeoff and landing aircraft, and a position control method for a vertical takeoff and landing aircraft, the vertical takeoff and landing aircraft comprising: a relative velocity acquiring unit for acquiring a relative velocity on the basis of a relative position between the vertical takeoff and landing aircraft and a landing target point; a relative altitude acquiring unit for acquiring a relative altitude on the basis of the relative position between the vertical takeoff and landing aircraft and the landing target point; and a contact determining unit for determining contact between the vertical takeoff and landing aircraft and the landing target point on the basis of the relative velocity and the relative altitude.

Classes IPC  ?

• B64D 45/04 - Aides à l'atterrissage; Dispositifs de sécurité pour éviter la prise de sol brutale
• B64C 13/18 - Dispositifs amorçant la mise en œuvre actionnés automatiquement, p.ex. répondant aux détecteurs de rafales utilisant un pilote automatique
• B64C 29/00 - Aéronefs capables d'atterrir ou de décoller à la verticale, p.ex. aéronefs à décollage et atterrissage verticaux [ADAV, en anglais VTOL]
• B64U 10/20 - Aéronefs à décollage et atterrissage verticaux [ADAV, en anglais VTOL]
• B64U 70/80 - Décollage ou atterrissage verticaux, p. ex. utilisant des fusées
• G05D 1/46 - Commande de la position ou du cap dans les trois dimensions
• G08G 5/02 - Aides pour l'atterrissage automatique, c. à d. systèmes dans lesquels les données des vols d'avions arrivant sont traitées de façon à fournir les données d'atterrissage

Abrégé

This aircraft position control system makes the position of an aircraft follow movement in a target landing point due to oscillatory motion, and comprises: an oscillatory motion quantity estimation process unit that estimates a first oscillatory motion quantity of the target landing point, on the basis of attitude correction acceleration obtained by correcting acceleration of the aircraft and a relative position between the aircraft and the target landing point; an oscillatory motion quantity prediction process unit that predicts a future second oscillatory motion quantity of the target landing point, on the basis of the estimated first oscillatory motion quantity; a filtering process unit that performs filtering process on the second oscillatory motion quantity predicted by the oscillatory motion quantity prediction process unit such that the relative position becomes zero; and a model prediction control unit that performs model prediction control based on the estimated first oscillatory motion quantity and the filtering-processed future second oscillatory motion quantity and that outputs a control quantity for controlling flight of the aircraft.

Classes IPC  ?

• B64C 13/18 - Dispositifs amorçant la mise en œuvre actionnés automatiquement, p.ex. répondant aux détecteurs de rafales utilisant un pilote automatique
• B64C 27/04 - Hélicoptères
• B64F 1/12 - Ancrage
• B64U 10/13 - Plates-formes volantes
• B64U 10/17 - Hélicoptères
• B64U 70/80 - Décollage ou atterrissage verticaux, p. ex. utilisant des fusées
• G05D 1/46 - Commande de la position ou du cap dans les trois dimensions

Abrégé

This ship-landing evaluation display system comprises a display unit for displaying a ship-landing evaluation map relating to the possibility of an aircraft landing on a ship, and a control unit for generating the ship-landing evaluation map and causing the same to be displayed by the display unit, wherein the ship-landing evaluation map is a map in which circumferential directions of concentric circles centered on the ship are taken as wave orientations, and radial directions centered on the ship are taken as ship speeds, and the control unit executes: a step for acquiring, in a prescribed external environment, an evaluation result in which the ship speed, the wave orientation, and an evaluation relating to the possibility of landing on the ship are associated with one another, and generating the ship-landing evaluation map on the basis of the acquired evaluation result; and a step for displaying the ship-landing evaluation map on the display unit.

Classes IPC  ?

• G08G 3/00 - Systèmes de commande du trafic pour les véhicules marins
• G08G 5/00 - Systèmes de commande du trafic aérien

Abrégé

A plant monitoring device for monitoring a plant is provided with: a measured data acquisition unit which, for each prescribed period, acquires measured data of multiple variables indicating the state of the plant; a comparison unit which compares a diagnostic threshold value, and a deviation indicator value, which indicates the deviation between measured data and a reference dataset that relates to the aforementioned multiple variables; a reference data updating unit which updates the reference dataset; and an operation mode switching unit which switches the operation mode of the plant monitoring device between a monitoring mode, in which plant monitoring is performed on the basis of the comparison results by the comparison unit and a learning mode, in which at least the measured data for which the deviation indicator value is greater than the diagnostic threshold value is imported into the reference dataset by the reference data update unit.

Classes IPC  ?

• G01M 15/14 - Test des moteurs à turbine à gaz ou des moteurs de propulsion par réaction
• F01D 21/00 - Arrêt des "machines" ou machines motrices, p.ex. dispositifs d'urgence; Dispositifs de régulation, de commande ou de sécurité non prévus ailleurs
• G08B 21/18 - Alarmes de situation

Abrégé

There is provided a phase adjustment device for a rotary machine including a rotor and a stator. The phase adjustment device includes a worm wheel configured to be detachably provided to a shaft end of the rotor, and a worm portion configured to be detachably provided to the stator and mesh with the worm wheel.

Classes IPC  ?

• H02K 15/00 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques
• H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages

Abrégé

PET and foreign matter are properly separated. A separation system includes a storage unit configured to store therein a dissolved solution containing a PET solution in which polyethylene terephthalate is dissolved in a carboxylic acid-derived monomer and an impurity that is a component other than the polyethylene terephthalate, and separate the dissolved solution into the PET solution and the impurity by gravity, a discharge unit configured to discharge the separated impurity from an inside of the storage unit, and a reaction unit into which the separated PET solution and a reaction solvent reactive with polyethylene terephthalate are introduced and in which polyethylene terephthalate in the PET solution is depolymerized.

Classes IPC  ?

• C08J 11/24 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p.ex. dévulcanisation par traitement avec une substance organique par traitement avec des composés organiques contenant de l'oxygène contenant des groupes hydroxyle

Abrégé

We disclose a scale thickness measuring method of measuring a thickness of scale attached to an outer peripheral surface of a heat transfer pipe having a cylindrical shape centered on an axis by using an eddy-current probe, which is provided with an excitation coil generating an eddy current, and a pair of detection coils detecting axial and circumferential components of a magnetic field formed by the eddy current, the scale thickness measuring method including: obtaining a reference point in a region to which the scale is not attached by calculating a difference between the axial and circumferential components of the magnetic field detected by the pair of detection coils; moving the eddy-current probe inside the heat transfer pipe in the direction of the axis while inserting the eddy-current probe into the heat transfer pipe; calculating the difference between the axial and circumferential components of the magnetic field; obtaining a drift amount by comparing the difference with the reference point; and calculating the thickness of the scale from a calibration curve obtained in advance on the basis of the drift amount.

Classes IPC  ?

• G01B 7/06 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer la longueur, la largeur ou l'épaisseur pour mesurer l'épaisseur
• G01N 27/9013 - Dispositions de balayage
• G01N 27/904 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant des variables magnétiques pour rechercher la présence des criques en utilisant les courants de Foucault avec plusieurs capteurs

Abrégé

A leading-edge high-lift device according to an embodiment of the present invention is a leading-edge high-lift device that is deployable and retractable from/into a fixed leading edge of a main wing of an aircraft and includes: a leading edge portion; a trailing edge portion that forms a gap between a trailing edge portion and the main wing during deployment; a cusp portion formed at a lower edge of the leading edge portion; a lower surface portion formed between the cusp portion and the trailing edge portion; and a curved hump portion that is locally provided on a surface of the lower surface portion and protrudes toward the main wing in a cross-sectional shape perpendicular to a wing span direction of the main wing.

Classes IPC  ?

• B64C 9/24 - Surfaces ou éléments de commande réglables, p.ex. gouvernes de direction formant des fentes à l'avant de l'aile par volet unique

Abrégé

This rotor comprises a rotating shaft and a plurality of core blocks supported by the rotating shaft. The rotating shaft includes a plurality of tooth portions arranged in the circumferential direction. The plurality of core blocks each include a plurality of recessed portions that are respectively engaged with the plurality of tooth portions. The plurality of core blocks are spline-connected to the rotating shaft in a state in which the phases are shifted to each other so that the plurality of S-pole magnets of one of adjacent core blocks each overlap with any of the N-pole magnet of the other of the adjacent core blocks in the circumferential direction.

Classes IPC  ?

• H02K 1/22 - Parties tournantes du circuit magnétique

Abrégé

The branching device has: a first main line movable guide and a second main line movable guide that are movable between a main line guide position where a vehicle is guided from a first main line guideway to a second main line guideway and a main line retraction position not guiding the vehicle from the first main line guideway to the second main line guideway; a first branch movable guide and a second branch movable guide which are movable between a branch guide position where the vehicle is guided from the first main line guideway to a branch track and a branch retraction position not guiding the vehicle from the first main line guideway to the branch track; and a movable equipment causing the first main line movable guide, the second main line movable guide, the first branch movable guide, and the second branch movable guide to be movable.

Classes IPC  ?

• E01B 25/28 - Voies à rail pour guider les véhicules roulant sur route ou toute surface analogue

Abrégé

An electric fan includes a boss part; an outer peripheral part around the boss part; a rotor blade between the boss part and the outer peripheral part and rotatably supported about the boss part; a drive unit on the outer peripheral part to rotate the rotor blade; and a stator vane on a downstream side of the rotor blade in a flowing direction of fluid between the boss part and the outer peripheral part. The stator vane includes main bodies spaced apart in a peripheral direction, and one of the main bodies that is in a region where an obstacle is disposed on a radially outside is provided with a guide part that guides fluid to an inner diameter side, on a leading edge part on an upstream side in the flowing direction of fluid or an end portion on a suction surface side, on the inner diameter side.

Classes IPC  ?

• B64C 27/32 - Rotors
• F01D 9/02 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage

Abrégé

This gas turbine cogeneration system comprises: a gas turbine including a combustor; an exhaust heat recovery boiler for generating boiler steam with exhaust gas exhausted from the gas turbine as a heat source; a water recovery device for recovering moisture from the exhaust gas by heat exchange between refrigerant water and the exhaust gas exhausted from the exhaust heat recovery boiler; and a fuel gas generation facility for generating gas turbine fuel gas to be supplied to the combustor, with industrial water (recovered water and supply water) including recovered water recovered by the water recovery device as at least one of raw materials.

Classes IPC  ?

• F02C 7/22 - Systèmes d'alimentation en combustible
• F02C 6/18 - Utilisation de la chaleur perdue dans les ensembles fonctionnels de turbines à gaz à l'extérieur des ensembles eux-mêmes, p.ex. ensembles fonctionnels de chauffage à turbine à gaz
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible

Abrégé

This positive electrode for metal air batteries is formed by lamination of: an anion exchange membrane; a catalyst layer including a catalyst having at least an activity of oxygen reduction reaction; a porous layer positioned on a side opposite to the anion exchange membrane across the catalyst layer; and at least one porous support body that supports at least one of the anion exchange membrane, the catalyst layer, or the porous layer. The catalyst and/or the at least one support body has an activity of oxygen generation reaction. The at least one support body is disposed at at least one position among: a first position adjacent to the anion exchange membrane on a side opposite to the catalyst layer across the anion exchange membrane; a second position between the anion exchange membrane and the catalyst layer; and a third position adjacent to the porous layer on a side opposite to the catalyst layer across the porous layer.

Classes IPC  ?

• H01M 4/86 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes inertes ayant une activité catalytique, p.ex. pour piles à combustible
• H01M 4/88 - Procédés de fabrication
• H01M 12/06 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments hybrides; Leur fabrication composés d'un demi-élément du type élément à combustible et d'un demi-élément du type élément primaire avec une électrode métallique et une électrode à gaz
• H01M 12/08 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments hybrides; Leur fabrication composés d'un demi-élément du type élément à combustible et d'un demi-élément du type à élément secondaire

Abrégé

This fin stabilizer for reducing oscillations of a ship in operation comprises: a fin configured to be disposed projecting from a hull of the ship; a pivoting shaft capable of pivoting the projecting fin about an axis such that the fin is accommodated in the hull; a protrusion which is fixed to the pivoting shaft and which projects from the pivoting shaft toward the outside in a radial direction of the pivoting shaft; and a hook including a restricting portion for restricting the pivoting of the protrusion, the restricting portion having a lower strength than the pivoting shaft and the protrusion.

Classes IPC  ?

• B63B 39/06 - Installations pour diminuer le tangage, le roulis ou autres mouvements similaires indésirables du navire; Appareils pour indiquer l'assiette du navire réduisant les mouvements du navire par l'effet d'ailerons agissant sur l'eau ambiante
• B63B 39/00 - Installations pour diminuer le tangage, le roulis ou autres mouvements similaires indésirables du navire; Appareils pour indiquer l'assiette du navire

Abrégé

A fuel supply system includes: a fuel gas supply line configured to supply a fuel gas to a combustor of a gas turbine; a first off-gas supply device configured to supply a first off-gas generated in a fuel refining plant to the combustor; a second off-gas supply device configured to supply a second off-gas generated in a bio-liquid fuel production plant to the combustor, the second off-gas having a calorific value per unit mass smaller than the fuel gas; a gas mixing device configured to mix the fuel gas supplied by the fuel gas supply line, the first off-gas supplied by the first off-gas supply device, and the second off-gas supplied by the second off-gas supply device; and a mixed gas fuel supply line configured to supply a mixed gas fuel produced by the gas mixing device to the combustor.

Classes IPC  ?

• F02C 9/40 - Commande de l'alimentation en combustible spécialement adaptée à l'utilisation d'un combustible particulier ou de plusieurs combustibles
• F02C 3/24 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant liquide aux température et pression normales
• F02C 7/22 - Systèmes d'alimentation en combustible

Abrégé

A floating structure includes: a floating body including one or more buoyant bodies disposed around a structure; and a plurality of first support wires disposed between the structure and the floating body and configured to transmit the self-weight of the structure to the floating body. Each of the first support wires having: one end connected to the floating body; and another end connected to the structure below the one end.

Classes IPC  ?

• B63B 35/44 - Constructions, magasins, plates-formes de forage ou ateliers flottants, p.ex. portant des appareils séparateurs huile-eau
• B63B 21/50 - Dispositifs d'ancrage pour navires spéciaux, p.ex. pour plates-formes flottantes de forage ou dragues
• B63B 73/00 - Construction ou assemblage de navires ou de structures marines, p.ex. coques ou plateformes en pleine mer

Abrégé

Provided is a mist discharge device configured to discharge a mist trapped by a demister, in which the demister is disposed in a gas flow path allowing gas to flow from the lower side to the upper side in the vertical direction, has a lower side serving as an inlet side of the gas and an upper side serving as an outlet side of the gas, and is configured to trap the mist contained in the gas, and the mist discharge device includes a protrusion protruding downward from the inlet side of the demister. The protrusion is a plate-like member extending downward, and a plurality of the plate-like members are disposed to be horizontally spaced at predetermined intervals.

Classes IPC  ?

• B01D 53/18 - Unités d'absorption; Distributeurs de liquides
• B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption

Abrégé

A plant monitoring device (10) includes: an alert output unit (23) that, when an anomaly of a plant (1) is detected, creates alert information including a date and time of occurrence of the anomaly; an alert screen processing unit (251) that displays an alert screen on a display unit (19); and a graph screen processing unit (252) that displays a trend graph screen on the display unit (19). When the alert element displayed in the alert screen is dragged and dropped to the trend graph screen in a state where the alert screen and the trend graph screen are displayed, the graph screen processing unit (252) displays, in the trend graph screen, a graph of input data for a predetermined period including the date and time determined from the operated alert element and displays a highlighting element for highlighting the date and time in the trend graph screen.

Classes IPC  ?

• G05B 23/02 - Test ou contrôle électrique
• G06F 3/0486 - Glisser-déposer

Abrégé

Disclosed within is a slit section pass formation unit having a pair of rolls and a de-ribbing means, where the pair of rolls has a roll profile configured to produce a pair of slit rods with symmetrical dimensions, the pair of slit rods connected via a rib, and the de-ribbing means to remove the rib in its entirety forming a first slit rod and a second slit rod.

Classes IPC  ?

• B21C 37/04 - Fabrication de tôles, barres, fils, tubes ou profilés métalliques ou de produits semi-finis similaires, non prévue ailleurs; Fabrication de tubes de forme particulière des barres ou fils métalliques
• B21B 1/16 - Méthodes de laminage ou laminoirs pour la fabrication des produits semi-finis de section pleine ou de profilés; Séquence des opérations dans les trains de laminoirs; Installation d'une usine de laminage, p.ex. groupement de cages; Succession des passes ou des alternances de passes pour laminer du fil métallique ou un matériau semblable de petite section
• B21B 15/00 - Systèmes permettant d'effectuer des opérations auxiliaires pour le travail des métaux, spécialement combinés, disposés ou adaptés pour être associés aux laminoirs

Abrégé

A squeeze film damper bearing includes a squeeze film damper including an internal support ring configured to support a bearing part, which is allowed to support the rotor extending in an axis, via an inner peripheral surface of the internal support ring in a radial direction of the axis, and an external support ring installed outside the internal support ring in the radial direction so that an annular damper clearance which is filled with a viscous fluid is formed between the external support ring and the internal support ring, and a movement support part configured to support the squeeze film damper via the external support ring and to allow the external support ring to move relative to the internal support ring in a cross-sectional view perpendicular to the axis.

Classes IPC  ?

• F16C 27/04 - Roulements à billes ou à rouleaux, p.ex. à organes de roulement élastiques

Abrégé

This stationary blade segment includes a first stationary blade, a second stationary blade, and a connecting implement that connects the first stationary blade and the second stationary blade. A first shroud of the first stationary blade includes a first gas path face, and a first protruding part that protrudes to a reverse-channel side at a first end section of the first shroud. A second shroud of the second stationary blade includes a second gas path face, a second protruding part that protrudes to the reverse-channel side at a first end section of the second shroud, and a third protruding part that protrudes to the reverse-channel side at a second end section of the second shroud and that is connected to the first protruding part by the connecting implement.

Classes IPC  ?

• F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
• F01D 25/12 - Refroidissement

Abrégé

A magnetic geared rotating machine includes: a stator; a rotor including a plurality of rotor magnets; and a magnetic pole piece rotor including a plurality of magnetic pole pieces each disposed at a radial position between the stator and the rotor. Each of the magnetic pole pieces has a magnetic pole piece end face facing one side in an axial direction. Each of the rotor magnets has a rotor magnet end face facing the one side. At least part of the magnetic pole piece end face is located on the other side in the axial direction relative to the rotor magnet end face, or a finger end face, of each of a plurality of fingers, facing the one side is located on the other side relative to a tooth end face, of a tooth of the stator, facing the one side, the plurality of fingers being configured to hold therebetween a stator magnet disposed on the tooth from both sides in a circumferential direction.

Classes IPC  ?

• H02K 49/10 - Embrayages dynamo-électriques; Freins dynamo-électriques du type à aimant permanent

Abrégé

A combustor cylinder includes a cylinder, and a fuel nozzle capable of injecting fuel into a combustion space of the cylinder. The cylinder has a plurality of cooling passages allowing cooling air to circulate therethrough, and a nozzle attachment penetration hole penetrating the cylinder from an outer circumferential surface of the cylinder to an inner circumferential surface of the cylinder. The fuel nozzle has a mixing passage, a fuel passage communicating with the mixing passage and capable of supplying the fuel to the inside of the mixing passage, and a connection passage communicating with the mixing passage and capable of supplying cooling air from a part of the plurality of cooling passages to the inside of the mixing passage. A position in the mixing passage communicating with the connection passage is on a side where a spout port of the mixing passage is present from a position where the mixing passage communicates with the fuel passage.

Classes IPC  ?

• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
• F02C 3/04 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail ayant une turbine entraînant un compresseur

Abrégé

This pole piece rotor is provided in a magnetic gear electric machine. The pole piece rotor comprises: an annular body including a plurality of pole pieces and a plurality of non-magnetic bodies which are alternately arranged in the circumferential direction of the magnetic gear electric machine; and a connection member including a body portion that connects the end portion of the annular body on one side in the axial direction and the rotating shaft of the magnetic gear electric machine to each other. The connection member further includes a projection portion that projects from the body portion to the other side in the axial direction further on the radially inner side than the annular body, wherein the outer circumferential surface of the projection portion has a non-magnetic body support surface for supporting at least one of the plurality of non-magnetic bodies.

Classes IPC  ?

• H02K 1/22 - Parties tournantes du circuit magnétique
• H02K 7/10 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques

Abrégé

A system which evaluates a reliability of piping connections with gaskets is provided. A gasket connection reliability evaluation system includes: a measurement value acquisition unit configured to acquire a measurement value obtained through measurement by a sensor provided in a system including piping connections with gaskets; a simulation unit configured to simulate a behavior of a fluid flowing through the system on the basis of the measurement value and calculate a state quantity relating to the fluid; a loading analysis unit configured to analyze a loading applied to each of the gaskets on the basis of the measurement value and the state quantity and calculate a connection index of the gasket; a fatigue analysis unit configured to analyze a fatigue state of the gasket on the basis of the measurement value, the state quantity, the loading applied to the gasket, and a specifications and condition of the gasket connection and calculate a deterioration index of the gasket; and a reliability evaluation unit configured to calculate a reliability of the gasket on the basis of the measurement value, the state quantity, the connection index, the deterioration index, and a predetermined reliability evaluation model.

Classes IPC  ?

• G01M 3/02 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide
• G06F 30/28 - Optimisation, vérification ou simulation de l’objet conçu utilisant la dynamique des fluides, p.ex. les équations de Navier-Stokes ou la dynamique des fluides numérique [DFN]

Abrégé

A method for cleaning a steam system including an intermittent operation processing step and a commissioning processing step are executed. The intermittent operation processing step includes: a no-load operation step in which a gas turbine is operated with no load, with a steam stop valve and a bypass valve closed; during the no-load operation step, a pressure accumulating step in which steam is accumulated in a pressure accumulation region; and, after the pressure accumulating step, an intermittent blowing step in which the bypass valve is opened, and steam in the pressure accumulation region is allowed to flow into a condenser. The commissioning processing step includes: a commissioning step in which the gas turbine is commissioned with the steam stop valve closed and the bypass valve open; and a continuous blowing step in which steam from a waste heat recovery boiler is allowed to flow into the condenser.

Classes IPC  ?

• F01D 25/00 - "MACHINES" OU MACHINES MOTRICES À DÉPLACEMENT NON POSITIF, p.ex. TURBINES À VAPEUR - Parties constitutives, détails ou accessoires non couverts dans les autres groupes ou d'un intérêt non traité dans ces groupes
• F02C 6/18 - Utilisation de la chaleur perdue dans les ensembles fonctionnels de turbines à gaz à l'extérieur des ensembles eux-mêmes, p.ex. ensembles fonctionnels de chauffage à turbine à gaz
• F02C 9/18 - Commande du débit du fluide de travail par prélèvement, par bipasse ou par action sur des raccordements variables du fluide de travail entre des turbines ou des compresseurs ou entre leurs étages

Abrégé

An abnormality detection system for a combustor for a gas turbine, includes: a sensor for detecting whether an ignition plug is located at an insertion position in a combustion tube of the combustor for the gas turbine, the ignition plug being disposed movably between the insertion position and a retracted position retracted from the combustion tube; and a diagnostic unit configured to diagnose an abnormality in an ignition device including the ignition plug, based on a detection result by the sensor.

Classes IPC  ?

• G01M 15/14 - Test des moteurs à turbine à gaz ou des moteurs de propulsion par réaction
• F02C 7/00 - Caractéristiques, parties constitutives, détails ou accessoires non couverts dans, ou d'un intérêt plus général que, les groupes ; Entrées d'air pour ensembles fonctionnels de propulsion par réaction

Abrégé

A stator vane assembly of a gas turbine includes: a stationary member formed to have an annular shape; and a plurality of stator vane segments each including a shroud and a vane body, the plurality of stator vane segments disposed along a circumferential direction of the stationary member at a radially inner side of the stationary member such that a cavity is disposed between the shrouds and the stationary member and the shrouds are disposed adjacent to one another in the circumferential direction of the stationary member. The stationary member has a hole which penetrates through the stationary member from a radially outer side toward the radially inner side, and a center axis of the hole is oriented toward a circumferential-direction end portion of the shroud.

Classes IPC  ?

• F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
• F02C 7/18 - Refroidissement des ensembles fonctionnels caractérisé par l'agent refroidisseur l'agent refroidisseur étant gazeux, p.ex. l'air

Abrégé

An overlay welding method includes irradiating a surface of a metal member with a laser beam while supplying a weld metal powder, and performing overlay welding on the surface of the metal member, and repeatedly performing a weld bead formation step of melting and solidifying the weld metal powder with the laser beam to form a plurality of weld beads on the surface of the metal member. Each of the plurality of weld beads has one portion in a width direction overlapping each other. In the overlay welding method, in a case of forming an adjacent weld bead, which is a weld bead adjacent to a previously formed weld bead, an energy density of the laser beam is adjusted to be higher at a portion of the adjacent weld bead overlapping the previously formed weld bead than at a portion not overlapping the previously formed weld bead.

Classes IPC  ?

• B23P 6/00 - Remise en état ou réparation des objets
• B23K 26/064 - Mise en forme du faisceau laser, p.ex. à l’aide de masques ou de foyers multiples au moyen d'éléments optiques, p.ex lentilles, miroirs ou prismes
• B23K 26/342 - Soudage de rechargement

Abrégé

This compression system comprises: a supply line which supplies a raw material gas; a first compression part which compresses the raw material gas that flows through the supply line; an impurity removal part which removes an impurity from the raw material gas that has been compressed by the first compression part; a second compression part which further compresses the raw material gas that has passed through the impurity removal part; a discharge line which guides the raw material gas that has been compressed by the second compression part to the outside; an upstream side shutoff valve and downstream side shutoff valve which are respectively provided at a stage prior to and a stage after the impurity removal part so as to sandwich the impurity removal part, and the flow rate of at least one of which is adjustable; a gas addition line which can introduce compressed gas between the downstream side shutoff valve and the second compression part; and an open/close valve which is provided to the discharge line.

Classes IPC  ?

• F04D 29/70 - Grilles d'aspiration; Filtres; Séparateurs de poussière; Nettoyage
• F04B 39/16 - Filtrage; Déshumidification

Abrégé

Provided is a smoothing-target-value calculation device that is capable of calculating a smoothing target value with which it is possible to suppress battery degradation. The present invention provides a smoothing-target-value calculation device that calculates a smoothing target value, which is a target value for the sum of first power generated by a renewable-energy power generation system and second power charged into and discharged from a battery, the smoothing-target-value calculation device including: a predicted-value acquisition unit that acquires a predicted value for the first power; a predicted-value correction unit that corrects the predicted value; and a smoothing-target-value calculation unit that calculates a smoothing target value by smoothing the corrected predicted value.

Classes IPC  ?

• H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
• G01R 21/00 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance
• H02J 3/46 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs
• H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon avec des cellules sensibles à la lumière

Abrégé

An immersion cooling device includes a container which stores therein a cooling liquid, a substrate which is disposed so as to be immersed in the cooling liquid in the container and to which a plurality of electronic components are mounted, and nozzles which eject the cooling liquid such that the cooling liquid flows from one end of the substrate to the other end of the substrate, over the surface on which the electronic components are provided. A plurality of nozzles are provided so that a plurality of cooling liquid currents flowing from the one end to the other end of the substrate are formed in parallel.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

This offset fin comprises a plurality of wave-shaped structures that have first joint plate sections, second joint plate sections, and a plurality of connecting plate sections, said first joint plate sections and second joint plate sections being positioned offset from each other in the plate thickness direction and being arranged in an alternating manner in a first direction that orthogonally intersects the plate thickness direction, and said plurality of connecting plate sections extending in the plate thickness direction, connecting the first joint plate sections and second joint plate sections that neighbor each other in the first direction, and being arranged at intervals in the first direction, whereby the wave-shaped structures extend in the first direction while meandering periodically in the plate thickness direction. The plurality of wave-shaped structures are arranged in a second direction orthogonally intersecting the plate thickness direction and the first direction. The connecting plate sections of two wave-shaped structures that are neighboring in the second direction are positioned offset from each other in the first direction, and in at least one of the wave-shaped structures, leading edge surfaces of the connecting plate sections, said leading edge surfaces facing one side in the second direction, are slanted to the other side in the second direction relative to the plate thickness direction.

Classes IPC  ?

• F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
• F28F 3/06 - Eléments ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p.ex. avec des ailettes, avec des évidements, avec des ondulations les moyens pouvant être fixés sur l'élément
• F28F 3/08 - Eléments construits pour être empilés, p.ex. pouvant être séparés pour leur nettoyage

Abrégé

A drive device according to the present invention comprises: a synchronous machine that has a high-speed rotor and a low-speed rotor; and a control device that controls an operation of the synchronous machine, wherein the control device includes a torque estimation unit that estimates a torque which the synchronous machine outputs on the basis of the current value of power for driving the synchronous machine, a twist angle estimation unit that estimates, on the basis of the estimated value of the torque, the magnetic twist angle of the high-speed rotor and the low-speed rotor, a twist angle measurement unit that measures the twist angle of the high-speed rotor and the low-speed rotor, a determination unit that determines whether or not the difference between the estimated value and the measured value of the twist angle exceeds a prescribed threshold value, and an adjustment unit that outputs a torque command to increase or decrease the torque of the synchronous machine when the difference is determined to exceed the threshold value.

Classes IPC  ?

• H02P 25/024 - Moteurs synchrones commandés par la fréquence d’alimentation