Abrégé

An electrolysis device includes two electrolysis units, which each includes two end plates. The electrolysis units each includes an intermediate plate approximately or exactly in the middle between its end plates and each includes a stack of series-connected electrolysis cells between the intermediate plates and the end plates. Each stack of electrolysis cells includes two electrodes, at which an electrolysis liquid is partially electrolytically split, so that the remaining electrolysis liquid is admixed with a respective electrolysis gas in the area of the two electrodes after the electrolytic splitting. The end plates are electrically connected to one another at least in pairs. The electrolysis device includes a rectifier unit, which provides two potentials (P1, P2) via two outputs, each output being electrically connected to one terminal of the intermediate plate of the one electrolysis unit and to one terminal of the intermediate plate of the other electrolysis unit.

Classes IPC  ?

• C25B 9/73 - Assemblages comprenant plusieurs cellules du type filtre-presse
• 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

Abrégé

The ridge structure has ridge elements provided on a top face of a leading edge region directly downstream of a leading edge, which is a laminar flow region of a wing having a swept-back angle relative to a mainstream and provided with a leading edge, and extending in parallel toward downstream of the mainstream. When an angle of a ridgeline connecting vertexes of the ridge elements in an extending direction of the ridge elements relative to x direction is OR, an angle of a flow line of a boundary layer external edge of the mainstream relative to the x direction is θe, and an angle of a wavefront of stationary cross-flow instability, which is a mode in which a stationary disturbance amplifies inside a boundary layer of the surface and appears as a stationary vortex row, relative to the x direction is θcf, θR is between θe and θcf.

Classes IPC  ?

• B64C 3/14 - Profil de la surface portante
• B64F 5/00 - Tracé, fabrication, assemblage, nettoyage, entretien ou réparation des aéronefs, non prévus ailleurs; Manipulation, transport, test ou inspection de composants d’aéronefs, non prévus ailleurs

Abrégé

A high-temperature part of the present disclosure includes: a high-temperature part body which includes a base and a coating layer formed on a part of a surface of the base; and a protective layer which is formed on at least a part of a surface of the coating layer. The protective layer is formed of a material which is allowed to disappear from a surface of the coating layer under an operation environment of a gas turbine.

Classes IPC  ?

• F01D 5/28 - Emploi de matériaux spécifiés; Mesures contre l'érosion ou la corrosion
• F01D 11/00 - Prévention ou réduction des pertes internes du fluide énergétique, p.ex. entre étages

Abrégé

A turbine blade according to one embodiment comprises: a first internal passage extending in a blade height direction and opening at the root of the blade; a second internal passage that extends in the blade height direction, that is formed nearer to the leading edge of a profile part than the first internal passage, and that is connected to the first internal passage at a first turn-back part on the tip-end side of the profile part; a third internal passage that extends in the blade height direction, that is formed nearest to the leading edge, and that is connected to the second internal passage at a second turn-back part on the base-end side of the profile part; and a fourth internal passage which extends in the blade height direction, and of which the end part on the tip-end side of the profile part is connected to the second turn-back part.

Classes IPC  ?

• F01D 5/18 - Aubes creuses; Dispositifs de chauffage, de protection contre l'échauffement ou de refroidissement des aubes

Abrégé

This header member comprises a first flow passage portion disposed between end portions of a plurality of first heat transfer pipes of a heat exchanger and a first external pipe connecting portion, and a second flow passage portion disposed between end portions of a plurality of second heat transfer pipes of the heat exchanger and a second external pipe connecting portion, wherein: the first flow passage portion includes a plurality of first flow passages joined respectively to the plurality of first heat transfer pipes; the plurality of first flow passages are connected successively in a stepwise manner and are connected to one first external pipe connecting portion; the second flow passage portion includes a plurality of second flow passages which are joined respectively to the plurality of second heat transfer pipes and which are formed independently of the plurality of first flow passages; and the plurality of second flow passages are connected successively in a stepwise manner and are connected to one second external pipe connecting portion.

Classes IPC  ?

• F28F 9/02 - Boîtes de distribution; Plaques d'extrémité
• F28F 9/22 - Dispositions pour diriger les sources de potentiel calorifique dans des compartiments successifs, p.ex. aménagement des plaques de guidage
• F28F 9/26 - Dispositions pour raccorder des sections différentes des éléments d'échangeurs de chaleur, p.ex. de radiateur
• F28D 7/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation

Abrégé

This magnetic gear comprises a plurality of first magnets that are arranged in a circumferential direction, a plurality of second magnets that are arranged in the circumferential direction, and a plurality of pole pieces that are arranged in the circumferential direction. The pole pieces each have a first facing surface that faces a first magnet, and a second facing surface that faces a second magnet. When the length of the first facing surface in the circumferential direction is defined as L1, and the length of the second facing surface in the circumferential direction is defined as L2, at least one of the plurality of pole pieces satisfies the relation L1>L2.

Classes IPC  ?

• F16H 49/00 - Autres transmissions
• H02K 49/10 - Embrayages dynamo-électriques; Freins dynamo-électriques du type à aimant permanent
• H02K 7/10 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques

Abrégé

Provided is an exhaust gas treatment facility comprising: a dust collecting filter device that includes a dust collecting filter having a heat resistance of at least 250°C; an exhaust gas line that can introduce an exhaust gas including an acidic gas which contains carbon dioxide into the dust collecting filter device; and a reaction agent supplier that can supply, into the exhaust gas, a reaction agent that is capable of reacting with carbon dioxide. The exhaust gas line is connected to the inlet of the dust collecting filter device. The reaction agent supplier can supply the reaction agent into the exhaust gas line or an inlet-side space inside the dust collecting filter device.

Classes IPC  ?

• B01D 53/62 - Oxydes de carbone
• B01D 46/04 - Filtres épurateurs
• B01D 53/78 - Procédés en phase liquide avec un contact gaz-liquide
• B01D 53/83 - Procédés en phase solide avec des réactifs en mouvement
• B01D 53/86 - Procédés catalytiques
• B01D 53/90 - Injection de réactifs

Abrégé

This shaft sealing device is disposed between a rotor and a stator, and partitions an annular space between the outer peripheral surface of the rotor and the inner peripheral surface of the stator into a first axial side and a second axial side. The shaft sealing device comprises fins radially protruding from the rotor toward the stator, and a sealing member radially facing the fins, wherein the sealing member comprises: a first sealing layer formed of a porous abradable material having a first porosity; and a second sealing layer which is stacked on the first sealing layer at a position close to the fins and forms a contact surface with the fins, and is formed of a porous abradable material having a second porosity lower than the porosity of the first sealing layer.

Classes IPC  ?

• F01D 11/02 - Prévention ou réduction des pertes internes du fluide énergétique, p.ex. entre étages par obturation non contact, p.ex. du type labyrinthe
• 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 7/28 - Agencement des dispositifs d'étanchéité
• F16J 15/447 - Garnitures à labyrinthe

Abrégé

This ship comprises a stern end surface, and a stern bottom surface connected to the stern end surface. The stern bottom surface comprises: a main bottom surface spreading out in a ship width direction, and sloping upward toward the stern side; and a stern lower portion that has a sloping surface provided at a central portion in the ship width direction of a rear end of the main bottom surface and extends downward toward the stern side, and a rear surface connected to the stern side of the sloping surface and being flush with the stern end surface. The main bottom surface and the stern lower portion are smoothly connected without forming a connection line at a boundary between the main bottom surface and the stern lower portion.

Classes IPC  ?

• B63B 1/08 - Forme de la partie arrière
• B63B 1/40 - Autres moyens pour faire varier les caractéristiques hydrodynamiques inhérentes aux coques par diminution de la résistance aux vagues
• B63B 3/40 - Etambots; Cadres d'étambot

Abrégé

A method for starting up a combined cycle plant in which the following steps are executed: a gas turbine start-up step of increasing an output of a gas turbine to a rated output, a steam admission step of starting steam supply to a steam turbine when a temperature of the steam from a waste heat recovery boiler reaches or exceeds a predetermined temperature, and an ST generator output control step of controlling a flow rate of steam flowing into the steam turbine after a generator is synchronized so that an output of the generator increases according to a target output change pattern. In the ST generator output control step, when a thermal stress reaches or exceeds a predetermined first thermal stress, the flow rate of the steam is controlled so that the change in the generator output is smaller than a change indicated by the target output change pattern.

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
• F01K 13/02 - Commande, p.ex. arrêt ou démarrage

Abrégé

A turbine includes: a rotor having a rotor body, and a plurality of rotor blades; a casing covering the rotor; and a plurality of stator blades, wherein the stator blades each include a stator blade body having formed on the surface thereof a suction part that extends in the radial direction and can suction at least a portion of working fluid, a nozzle inner peripheral member provided inward of the stator blade body in the radial direction, and a plurality of seal fins protruding inward in the radial direction from the inner peripheral surface of the nozzle inner peripheral member, and an ejection port for ejecting the working fluid guided from the suction part is formed in the nozzle inner peripheral member and in a portion of seal fins more on the other side than the seal fin most on one side in the axial line direction.

Classes IPC  ?

• F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
• F01D 11/00 - Prévention ou réduction des pertes internes du fluide énergétique, p.ex. entre étages
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations

Abrégé

A method for applying a thermal barrier coating according to at least one embodiment of the present disclosure includes: a step of forming a top coat layer on a bond coat layer formed on a heat-resistant alloy base material of an object. The step of forming the top coat layer includes forming the top coat layer by thermal-spraying a suspension containing ceramic powder by high velocity flame spraying, while maintaining a temperature of the top coat layer at not lower than 300° C. and not higher than 450° C.

Classes IPC  ?

• C23C 4/129 - Pulvérisation à la flamme
• C23C 4/10 - Oxydes, borures, carbures, nitrures ou siliciures; Leurs mélanges
• C23C 4/02 - Pré-traitement du matériau à revêtir, p.ex. pour revêtement de parties déterminées de la surface

Abrégé

A method for applying a thermal barrier coating according to at least one embodiment of the present disclosure includes: a step of forming a bond coat layer by high velocity flame spraying on a heat-resistant alloy base material of an object disposed in a thermal spray booth, with a thermal spray gun disposed in the thermal spray booth; and a step of forming a top coat layer by thermal-spraying a suspension containing ceramic powder by high velocity flame spraying on the bond coat layer of the object disposed in the thermal spray booth, with the thermal spray gun disposed in the thermal spray booth.

Classes IPC  ?

• C23C 4/129 - Pulvérisation à la flamme
• C23C 4/02 - Pré-traitement du matériau à revêtir, p.ex. pour revêtement de parties déterminées de la surface

Abrégé

This charge/discharge control device is used in a power storage system having a plurality of storage batteries, the charge/discharge control device comprising: a storage battery information acquisition unit that acquires storage battery information including a degree of health of each of the plurality of storage batteries; an overall command value acquisition unit that acquires a first charge/discharge electric power command value indicating a charge/discharge electric power requested for the power storage system overall; and a command value calculation unit that, on the basis of the degree of health, calculates a second charge/discharge electric power command value indicating a charge/discharge electric power allocated to each of the storage batteries from within the first charge/discharge electric power command value.

Classes IPC  ?

• H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
• H01M 10/44 - Méthodes pour charger ou décharger
• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p.ex. le niveau ou la densité de l'électrolyte
• H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
• H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon
• H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau

Abrégé

The present invention enhances the prediction accuracy in a simulation for an operation region different from that during a normal operation. A plant simulator (30) simulates the behavior of a plant provided with a circulating fluidized bed boiler for circulating a fluid material discharged from a combustor via a cyclone and an external heat exchanger to the combustor. The plant simulator (30) comprises a model storage unit (40) for storing physical models of the plant, and a computation unit (45) that simulates the behavior of the plant by using input data and the physical models. The physical models of the plant include a physical model pertaining to a component of the circulating fluidized bed boiler. The computation unit (45) includes at least one of a combustor computation unit (46) that simulates a combustion delay of fuel fed to the combustor, a cyclone computation unit (47) that simulates an afterburning phenomenon in the cyclone, and an external heat exchange computation unit (48) that simulates a heat transfer delay caused by the fluid material in the external heat exchanger.

Classes IPC  ?

• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement
• G05B 23/02 - Test ou contrôle électrique

Abrégé

A power module according to the present disclosure comprises: a circuit board disposed on a main surface of a base plate; a main terminal part capable of inputting power to a circuit pattern of the circuit board; an output terminal part capable of outputting the power converted by a power semiconductor element connected to the circuit pattern; a case having a side wall part that while being disposed on the main surface, surrounds the circuit board in a main surface-widening direction to define a housing space for housing the circuit board, and a lid part that is disposed on the side wall part to close off the housing space, thereby blocking off the inside of the housing space; an insulating part disposed inside the housing space to bury the circuit board; and an optical detection part disposed in the case and capable of detecting the light generated inside the housing space due to the entrance of the light from a distal end surface. A plurality of distal end surfaces of the optical detection part are arranged side by side along a side edge part of the circuit pattern opposed to an inner surface of the side wall part in the housing space so that an optical detection range includes the side edge part.

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 ,
• 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

Abrégé

An electrolysis device comprises two electrolysis units (1, 2), which each comprise two end plates (3, 4, 6, 7). The electrolysis units (1, 2) each include an intermediate plate (5, 8) approximately or exactly in the middle between its end plates (3, 4, 6, 7) and each include a stack of electrolysis cells (9) between the intermediate plates (5, 8) and the end plates (3, 4, 6, 7). The electrolysis cells (9) of the stacks are each electrically connected in series. They each include two electrodes (10, 11), at which an electrolysis liquid (12) is partially electrolytically split, so that the remaining electrolysis liquid (12) is admixed with a respective electrolysis gas (14) in the area of the two electrodes (10, 11) after the electrolytic splitting. The end plates (3, 4, 6, 7) of the electrolysis units (2) are electrically connected to one another at least in pairs. The electrolysis device includes a rectifier unit (16), which provides two potentials (P1, P2) via two outputs (17, 18). Each one of the two outputs (17, 18) is electrically connected to one terminal (19) of the intermediate plate (5) of the one electrolysis unit (1) and to one terminal (20) of the intermediate plate (8) of the other electrolysis unit (2).

Classes IPC  ?

• C25B 9/70 - Assemblages comprenant plusieurs cellules
• C25B 9/65 - Dispositifs pour l'alimentation en courant; Connexions d'électrodes; Connexions électriques intercellulaires
• H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu
• H02M 7/04 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques

Abrégé

This electric power grid stabilization device comprises: a frequency detector that detects a grid frequency of an AC electric power grid; a calculation unit that calculates, on the basis of the grid frequency, a frequency command value for adjusting a rotation speed of a rotating machine; and an electric power converter that is provided between the AC electric power grid and the rotating machine, the electric power converter adjusting the rotation speed of the rotating machine on the basis of the frequency command value.

Classes IPC  ?

• 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 15/00 - Systèmes d'accumulation d'énergie électrique

Abrégé

This active power measuring device comprises: a frequency estimator for estimating, on the basis of a time series of a voltage of an alternating current being transmitted to or received from a power grid by a target device, the period and frequency of the alternating current; and an active power measuring instrument for calculating a moving average value of an instantaneous power of the alternating current in a plurality of periods, for each period of the alternating current, and measuring active power transferred by the target device during one period of the alternating current, from a difference between the calculated moving average value and the moving average value calculated previously.

Classes IPC  ?

• G01R 21/133 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance en utilisant des techniques numériques
• H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau

Abrégé

This variable stator blade is provided with a stator blade body extending in a blade height direction, and a blade rotational shaft rotatable so as to change the angle of the stator blade body with respect to a flow direction of a working fluid. The blade rotational shaft has a rotational shaft body extending about a rotational axis extending in the blade height direction, and a large-diameter part having an outer diameter larger than the outer diameter of the rotational shaft body when seen from the blade height direction. The stator blade body has a positive pressure surface and a negative pressure surface each extending in the blade height direction and connecting a leading edge and a trailing edge. The large-diameter part is formed in such a size as to overlap at least one of the leading edge and the trailing edge when seen from the blade height direction.

Classes IPC  ?

• F04D 29/56 - Moyens de guidage du fluide, p.ex. diffuseurs réglables
• F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
• F01D 17/16 - Organes de commande terminaux disposés sur des parties du stator faisant varier l'aire effective de la section transversale des injecteurs ou tuyères de guidage en obturant les injecteurs

Abrégé

This multistage centrifugal compressor comprises a plurality of impellers, and a casing. The plurality of impellers include a first impeller and a second impeller positioned in a subsequent stage of the first impeller. The casing forms a diffuser flow passage that leads a fluid exiting the first impeller to the outside in the radial direction of a rotation shaft, a fold-back flow passage that is connected to a downstream side of the diffuser flow passage, and a return flow passage that is connected to a downstream side of the fold-back flow passage. The casing includes: an annular partition wall member that partitions the diffuser flow passage and the return flow passage; and a ring-shaped member that forms, together with the partition wall member, a hub-side wall surface among a pair of wall surfaces which form the diffuser flow passage. The partition wall member and the ring-shaped member are constituted by separate bodies.

Classes IPC  ?

• F04D 29/44 - Moyens de guidage du fluide, p.ex. diffuseurs

Abrégé

Provided are an apparatus and a method for three-dimensional lamination, the apparatus being provided with: a powder-receiving member which comes into contact with a side surface of a processing target object having a molding surface, and receives a powdery material; a powder-holding member which comes into contact with an outer surface of the powder-receiving member, and is supported freely movably along a molding direction intersecting the molding surface; a transfer device which can transfer the powder-holding member along the molding direction; and an irradiation device which emits a light beam to the powdery material on the molding surface to melt and solidify the powdery material, thereby forming a molded layer.

Classes IPC  ?

• B22F 12/30 - Plate-formes ou substrats
• B22F 10/28 - Fusion sur lit de poudre, p.ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
• B22F 10/32 - Commande ou régulation des opérations de l’atmosphère, p.ex. de la composition ou de la pression dans une chambre de fabrication
• B22F 12/50 - Moyens d’alimentation en matériau, p.ex. têtes
• B22F 12/67 - Lames
• B22F 12/70 - Moyens d’écoulement des gaz
• B22F 12/90 - Moyens de commande ou de régulation des opérations, p.ex. caméras ou capteurs
• 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 64/188 - Procédés de fabrication additive impliquant des opérations supplémentaires effectuées sur les couches ajoutées, p.ex. lissage, meulage ou contrôle d’épaisseur
• B29C 64/255 - Enceintes pour le matériau de construction, p.ex. récipients pour poudre
• B29C 64/371 - Conditionnement de l’environnement en utilisant un environnement autre que l’air, p.ex. un gaz inerte
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 30/00 - Appareils pour la fabrication additive; Leurs parties constitutives ou accessoires à cet effet

Abrégé

This electric power generation system comprises: a rotating machine; a storage battery that is discharged when the rotating machine is started; and a discharge control unit controlling the discharge of the storage battery, wherein the discharge control unit controls the discharge from the storage battery when the rotating machine is started, such that the electric power required to start the rotating machine can be provided by electric power from a grid and the discharged electric power from the storage battery.

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
• F02C 7/26 - Démarrage; Allumage
• F02C 7/275 - Entraînement du rotor pour le démarrage mécanique
• F02C 7/32 - Aménagement, montage ou entraînement des auxiliaires

Abrégé

This cylinder for a combustor that enables combustion of fuel on an inner peripheral side thereof comprises: a plurality of cooling paths that are formed between an inner peripheral surface and an outer peripheral surface and enable circulation of a cooling medium; a nozzle attachment penetration hole that penetrates from the outer peripheral surface to the inner peripheral surface; and a detour path that is formed in a ring shape along the edge of the nozzle attachment penetration hole around the nozzle attachment penetration hole, and that enables circulation of the cooling medium. Among the plurality of cooling paths, a plurality of first cooling paths are in communication with the detour path at respective outlets thereof. Among the plurality of cooling paths, a plurality of second cooling paths are in communication with the detour path at respective inlets thereof.

Classes IPC  ?

• F02C 7/18 - Refroidissement des ensembles fonctionnels caractérisé par l'agent refroidisseur l'agent refroidisseur étant gazeux, p.ex. l'air
• F01D 25/12 - Refroidissement
• 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 fuel cell system comprises: a fuel cell having a power generation chamber in which power can be generated by using a fuel gas and an oxidant gas; an exhaust gas line through which an exhaust gas from the fuel cell flows; a combustor provided to the exhaust gas line; a first heater provided to the exhaust gas line; and a heat exchanger that can exchange heat between the exhaust gas passing through the first heater and the oxidant gas flowing through an oxidant gas supply line.

Classes IPC  ?

• H01M 8/04 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides
• H01M 8/04014 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides relatives à l’échange de chaleur Échange de chaleur par combustion des réactifs
• H01M 8/04225 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux pendant le démarrage
• H01M 8/04228 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux pendant l’arrêt
• H01M 8/04302 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible appliqués pendant des périodes spécifiques appliqués pendant le démarrage
• H01M 8/04303 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible appliqués pendant des périodes spécifiques appliqués pendant l’arrêt
• H01M 8/0432 - Température; Température ambiante
• H01M 8/04537 - Variables électriques
• H01M 8/04701 - Température
• H01M 8/04746 - Pression; Débit
• H01M 8/12 - 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 avec électrolytes solides fonctionnant à haute température, p.ex. avec un électrolyte en ZrO2 stabilisé

Abrégé

A turbocharger includes: a bearing; a casing for accommodating the bearing; and a first thermometer including a first temperature sensor for measuring temperature of lubricant oil. The casing includes a lubricant oil discharge part having a lubricant oil outlet for discharging the lubricant oil from the turbocharger. The lubricant oil discharge part includes a lubricant oil storage part for storing the lubricant oil. The first temperature sensor is disposed in the lubricant oil storage part.

Classes IPC  ?

• F01D 25/18 - Systèmes de lubrification

Abrégé

The exhaust gas treatment system according to the present disclosure comprises: a dust collection installation including a denitration layer carrying a denitration catalyst, wherein exhaust gas passes through the dust collection installation; and a carbon dioxide collection device located downstream of the dust collection installation in the exhaust gas flowing direction. Exhaust gas is supplied from the dust collection installation to the carbon dioxide collection device in a condition such that the temperature of the exhaust gas is maintained to be equal to or less than the gas temperature at the outlet of the dust collection installation.

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 53/50 - Oxydes de soufre
• B01D 53/62 - Oxydes de carbone
• B01D 53/64 - Métaux lourds ou leurs composés, p.ex. mercure
• B01D 53/78 - Procédés en phase liquide avec un contact gaz-liquide
• B01D 53/82 - Procédés en phase solide avec des réactifs à l'état stationnaire
• B01D 53/83 - Procédés en phase solide avec des réactifs en mouvement
• B01D 53/86 - Procédés catalytiques
• B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
• F23J 15/00 - Aménagement des dispositifs de traitement de fumées ou de vapeurs
• F23J 15/06 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des appareils de refroidissement

Abrégé

A power transmission shaft of the present disclosure connects two rotating devices with each other, and is capable of transmitting power from one device to the other device. The power transmission shaft comprises an FRP shaft extending around an axis, and a pair of metal flanges connected to the FRP shaft in an axial direction. The FRP shaft has a first cylindrical part, and a pair of second cylindrical parts integrally connected to the first cylindrical part. The second cylindrical parts each have a base part connected to the first cylindrical part, and a plurality of protruding parts that protrude from the base part in the axial direction, the plurality of protruding parts being disposed spaced apart from each other at equal intervals in a circumferential direction and thereby forming, together with the base part, a plurality of keyways extending in the axial direction. The metal flanges each have a connection part that is connected rotatably to a device, and a plurality of keys that protrude from the connection part in the axial direction and individually fit into the keyways. The thickness of the protruding parts in the circumferential direction is larger than the thickness of the keys in the circumferential direction.

Classes IPC  ?

• F16D 1/068 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre non démontables faisant intervenir le collage, le soudage ou un procédé similaire
• F16D 1/02 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour liaison bout à bout de deux arbres ou de deux pièces analogues

Abrégé

A power generation facility of the present disclosure generates power by incinerating materials to be incinerated, and comprises: an incinerator in which materials to be incinerated are incinerated; a boiler to which exhaust gas generated in the incinerator is supplied; a carbon dioxide recovery device into which the exhaust gas flows after passing through the boiler; an exhaust gas flow path provided between the boiler and the carbon dioxide recovery device; an adjustment device capable of regulating the flow rate of the exhaust gas flowing through the exhaust gas flow path to a target flow rate, and capable of regulating the temperature of the exhaust gas to a target temperature; a sensor provided to the power generation apparatus; and a control device that controls the adjustment device on the basis of detection results of the sensor.

Classes IPC  ?

• F23G 5/46 - Récupération de la chaleur
• F23G 5/50 - Commande ou dispositifs de sécurité
• 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
• F23J 15/00 - Aménagement des dispositifs de traitement de fumées ou de vapeurs
• F23J 15/06 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des appareils de refroidissement

Abrégé

The purpose of the present invention is to optimally remove unnecessary powder from a metal lamination-shaped article. This cleaning device (10) is for cleaning a metal lamination-shaped article (20) formed by laminating layers which are each obtained by layering a metallic powder material and irradiating a portion thereof with a laser beam to melt-bond or sinter the same. The cleaning device (10) comprises: an inner container (12) that is filled with a mixed solvent M being a liquid obtained by mixing a plurality of organic solvents and that accommodates the metal lamination-shaped article (20) in a state of being immersed in the mixed solvent M; and an ultrasound-emitting device (13) which transmits ultrasounds (U) to the metal lamination-shaped article (20) being accommodated in the inner container (12). The plurality of organic solvents include: a first organic solvent that has a higher vapor pressure than the other organic solvents; and a second organic solvent that has a higher acoustic impedance than the other organic solvents.

Classes IPC  ?

• B22F 10/28 - Fusion sur lit de poudre, p.ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
• B22F 10/68 - Nettoyage ou lavage
• B08B 3/12 - Nettoyage impliquant le contact avec un liquide avec traitement supplémentaire du liquide ou de l'objet en cours de nettoyage, p.ex. par la chaleur, par l'électricité ou par des vibrations par des vibrations soniques ou ultrasoniques

Abrégé

A power generation system comprises a rotating electric machine, a plurality of storage batteries, a discharge control unit for controlling the discharging of the plurality of storage batteries, and an abnormality detection unit for detecting abnormalities in the storage batteries. When the power used to start the rotating electric machine is supplied from the plurality of storage batteries by the discharging from the multiple storage batteries and the abnormality detection unit has detected an abnormality in a storage battery, the discharge control unit increases the power discharged by other storage batteries having no abnormalities detected so as to cover the discharge portion from the storage battery having the abnormality detected, after the discharge portion from the storage battery having the abnormality detected has been supplied from a grid.

Classes IPC  ?

• F02C 7/275 - Entraînement du rotor pour le démarrage mécanique
• F02C 7/26 - Démarrage; Allumage
• F02C 7/32 - Aménagement, montage ou entraînement des auxiliaires
• 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

Abrégé

This gas turbine control device comprises: a fuel flow rate calculation unit that calculates a fuel flow rate indicating an amount of fuel entering a combustor; an air flow rate calculation unit that calculates an air flow rate indicating an amount of air taken in by the combustor; a turbine entrance temperature calculation unit that calculates a turbine entrance temperature, on the basis of the fuel flow rate, the air flow rate, and a physical model formula for thermal energy balance about the combustor; a heat balance computation unit that performs computation to satisfy the heat balance of the gas turbine, on the basis of measurement data about the energy balance of the gas turbine, and outputs the computation result; a state detection unit that detects the state of the gas turbine; and a correction processing unit that, on the basis of the computation result output by the heat balance computation unit when the state of the gas turbine detected by the state detection unit is a static state, corrects one or both of the fuel flow rate and the air flow rate, and gives the corrected flow rate to the turbine entrance temperature calculation unit.

Classes IPC  ?

• F02C 9/00 - Commande des ensembles fonctionnels de turbines à gaz; Commande de l'alimentation en combustible dans les ensembles fonctionnels de propulsion par réaction alimentés en air ambiant

Abrégé

The present disclosure provides a maintenance method for gas turbines, said method comprising: a step for preparing a third actuator; a step for removing a first actuator and attaching the third actuator at a first inspection time; a step for performing maintenance of the first actuator; a step for removing a second actuator and attaching the first actuator at a second inspection time; a step for performing maintenance of the second actuator; and a step for removing the third actuator and attaching the second actuator at a third inspection time, wherein the specifications of the first actuator, the second actuator, and the third actuator are identical to each other.

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 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 7/042 - Entrées d'air pour ensembles fonctionnels de turbines à gaz ou de propulsion par réaction à géométrie variable

Abrégé

A communication processing device includes a processing unit configured to process a network layer of a communication frame received from a transmission line. A header part of the network layer contains extension header presence/absence information that indicates whether the header part has an extension header part for defining header information different from header information defined by a standard header part standardly included in the header part. The processing unit includes: a first processing unit for processing the standard header part; a second processing unit for, if the header part has one or more extension header parts, individually processing the one or more extension header parts of the header part; and a determination unit for determining the presence or absence of an i+1th extension header part, based on the extension header presence/absence information contained in an i-th extension header part, where i is an integer of 1 or more.

Classes IPC  ?

• H04L 69/22 - Analyse syntaxique ou évaluation d’en-têtes

Abrégé

Provided is a nuclear reactor unit that can reduce a temperature increase in a reactor core at the occurrence of an abnormality with a simple structure. Included are a reactor core having radioactive fuel and causing the radioactive fuel to cause a nuclear reaction and a nuclear reactor vessel housing the reactor core and hermetically sealing the reactor core. The nuclear reactor vessel includes an inner shroud covering the entire periphery of the reactor core and an outer shroud covering the entire periphery of the inner shroud. A first space formed by the outer shroud and the inner shroud is in a vacuum condition. The inner shroud includes a main body and a communicating part placed in part of the main body and communicating the first space to a second space, which is a space inside the inner shroud, when the reactor core reaches a threshold temperature or higher.

Classes IPC  ?

• G21C 15/18 - Dispositions pour le refroidissement d'urgence; Mise hors circuit de la chaleur

Abrégé

A turbine blade includes: a blade body; and a plurality of cooling passages each extending inside the blade body along a blade height direction and are connected to each other via return portions disposed at an end portion in the blade height direction to form a serpentine passage. The cooling passages include: an upstream passage disposed on an upstream side in a flow of a cooling fluid among the plurality of cooling passages; a downstream passage disposed on a downstream side in the flow of the cooling fluid among the plurality of cooling passages; and at least one intermediate passage disposed between the upstream passage and the downstream passage among the plurality of cooling passages. The upstream passage is disposed closest to a leading edge in a chord direction of the blade body among the plurality of cooling passages formed inside the blade body and extending along the height direction.

Classes IPC  ?

• F01D 5/18 - Aubes creuses; Dispositifs de chauffage, de protection contre l'échauffement ou de refroidissement des aubes

Abrégé

This learning device is provided with a processing unit for training a learning model of an agent, the learning model including a hyper-parameter. The learning includes: an imitation learning in which the hyper-parameter of the learning model is learned so that the agent performs a predetermined action in a predetermined state in a predetermined environment; and a reinforcement learning in which the hyper-parameter of the learning model is learned so as to maximize a reward given to the agent in the predetermined environment. The processing unit performs: a step for setting a parameter value of the hyper-parameter of the learning model; a step for performing the imitation learning using the learning model after the setting; a step for evaluating the learning model after the imitation learning, and extracting the learning model after the evaluating; and performing the reinforcement learning using the learning model after the extracting.

Classes IPC  ?

• G06N 20/00 - Apprentissage automatique

Abrégé

Provided is a learning device comprising a processing unit for causing reinforcement learning of a learning model of agents to be performed in a competitive environment where the agents play against each other, wherein the learning model includes hyperparameters, and the processing unit executes a step of setting the agent to be an opponent of the agent to be learned, a step of evaluating the strength of the agent to be an opponent, a step of setting the learning model hyperparameters of the agent to be learned in accordance with the strength of the agent to be an opponent for the agent to be learned, and a step of executing reinforcement learning using the learning model after the setting.

Classes IPC  ?

• G06N 20/00 - Apprentissage automatique

Abrégé

A pump apparatus includes: a rotational shaft; a hub portion mounted to the rotational shaft; a centrifugal pump vane mounted to a circumferential surface of the hub portion; an annular disc portion mounted to a tip end of the centrifugal pump vane; and an axial turbine blade mounted to an outer circumferential surface of the annular disc portion. A liquid flow passage through which a liquid flowing from a first side toward a second side in an axis direction of the rotational shaft flows into the centrifugal pump vane is formed at a radially inner side of the annular disc portion, and a gas flow passage through which a gas flowing from the second side toward the first side passes through the axial turbine blade is formed at a radially outer side of the annular disc portion.

Classes IPC  ?

• F04D 29/24 - Aubes
• F04D 1/00 - Pompes à flux radial, p.ex. pompes centrifuges; Pompes hélicocentrifuges
• F04D 29/42 - Carters d'enveloppe; Tubulures pour le fluide énergétique pour pompes radiales ou hélicocentrifuges

Abrégé

A waste treatment system includes: at least one reformer for hydrolyzing waste with steam; a microbial reactor for microbially degrading a reformed material containing at least a solid of the waste hydrolyzed by the at least one reformer; and at least one steam generation device for generating the steam by using only combustion energy of a gas produced in the microbial reactor.

Classes IPC  ?

• B09B 3/45 - Traitement à la vapeur, p.ex. gazéification ou oxydation de l'eau supercritique
• B09B 3/60 - Traitement biochimique, p.ex. en utilisant des enzymes
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/02 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens d'échange de chaleur
• C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p.ex. par des compteurs de colonies
• 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

Abrégé

A pipe supporting structure includes: a plate-like member being into contact with an outside surface of a pipe; a tube-like member having a tubular shape and configured to support the plate-like member; and a base configured to support the tube-like member, wherein the plate-like member includes a supported portion supported by the tube-like member and an inner side portion surrounded by the supported portion, and the inner side portion has a smaller heat capacity per unit volume than the supported portion.

Classes IPC  ?

• F16L 3/02 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p.ex. potences, pattes de fixation, attaches, brides, colliers entourant partiellement le tuyau, le câble ou le conduit de protection
• F01D 25/30 - Têtes d'évacuation, chambres ou parties analogues

Abrégé

Provided is a laser machining apparatus (100) comprising: an irradiation unit (10) for emits laser light (L0) toward a workpiece (W) along an axial line (Z1); a KTN crystal element (70) on which the laser light (L0) emitted from the irradiation unit (10) is incident, and which adjusts, in response to a voltage applied thereto, an emission direction (θy) of the laser light in a polarization direction along a plane formed by the axial line (Z1) and an axial line (Y1) orthogonal to the axial line (Z1), relative to the axial line (Z1); a voltage application unit for applying a voltage to the KTN crystal element (70); an emission unit (80) for emitting the laser light, of which the emission direction (θy) has been adjusted by the KTN crystal element (70), to the workpiece (W); and a 1/4 wavelength plate (90) disposed between the KTN crystal element (70) and the emission unit (80).

Classes IPC  ?

• 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

Abrégé

A plurality of circumferentially-arranged split plates retained by a seal-ring retention ring include a plurality of first split-plate groups that are circumferentially arranged on one circumferential side of the seal-ring retention ring. The plurality of split plates constituting each of the first split-plate groups include: a first split plate; and a second split plate which is disposed at a location close to an end of the first split plate on the one circumferential side of the seal-ring retention ring and which is circumferentially adjacent to the first split plate. The first split plate has a one-side first overlapping portion that circumferentially overlaps the second split plate. The second split plate has an other-side second overlapping portion that circumferentially overlaps the one-side overlapping portion. The one-side first overlapping portion abuts against the other-side second overlapping portion by the first split plate being biased by a biasing spring.

Classes IPC  ?

• 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
• F01D 11/02 - Prévention ou réduction des pertes internes du fluide énergétique, p.ex. entre étages par obturation non contact, p.ex. du type labyrinthe
• F02C 7/28 - Agencement des dispositifs d'étanchéité

Abrégé

Provided is a learning device comprising a processing unit for performing enhancement learning of a learning model of an agent in a competition environment in which agents compete against each other. The learning model includes a hyper parameter. The processing unit executes: a step for evaluating the strengths of a plurality of the agents serving as opponents of the agent serving as a learning object; a step for setting, for the agent serving as the learning object, a competition probability according to the strengths of the agents serving as opponents; a step for setting, on the basis of the competition probability, the agent who will serve as the opponent; and a step for causing the agent set to serve as the opponent to compete, and executing enhancement learning of the agent serving as the learning object.

Classes IPC  ?

• G06N 20/00 - Apprentissage automatique

Abrégé

This training device trains an agent's learning model, and comprises: a reinforcement learning unit for training a learning model so that the remuneration that the agent is granted in a prescribed environment is maximized; an evaluation index value calculation unit for calculating the first and second index values of the learning model; and a model extraction unit for extracting a learning model the number of learning steps of which is greater than or equal to a prescribed value, as a trained model. The model extraction unit selects a trained model among the trained models, the first and second index values of which satisfy a prescribed condition, respectively, as the trained model to be evaluated.

Classes IPC  ?

• G06N 20/00 - Apprentissage automatique

Abrégé

A heat exchanger core includes: a plurality of internal passages; and a header passage communicating with the plurality of internal passages. An inner wall of the header passage has greater surface roughness than passage walls of the plurality of internal passages.

Classes IPC  ?

• F28F 9/02 - Boîtes de distribution; Plaques d'extrémité
• F28D 7/16 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant espacées parallèlement

Abrégé

A control device is for a mobile machine that is provided in a mobile machine configured to automatically move. The control device includes a target object information acquisition unit that acquires a detection result of a direction of a target object; a region setting unit that sets a prohibited region through which a trajectory of the mobile machine is prohibited from passing, from the direction of the target object; a trajectory setting unit that sets a trajectory from the mobile machine to a target position where the mobile machine is in a predetermined position and direction with respect to the target object such that the trajectory does not pass through the prohibited region; and a movement control unit that moves the mobile machine based on the trajectory.

Classes IPC  ?

• B66F 9/075 - Caractéristiques de construction ou détails
• B66F 9/06 - Dispositifs pour lever ou descendre des marchandises volumineuses ou lourdes aux fins de chargement ou de déchargement se déplaçant, avec leurs charges, sur des roues ou sur un dispositif analogue, p.ex. chariots élévateurs à fourche
• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Abrégé

This exhaust gas treatment apparatus comprises: a second reducing agent supply unit that is provided to the flow path of the combustion exhaust gas of a fuel containing a first reducing agent which can reduce a specific substance, and that is for supplying, to the combustion exhaust gas, a second reducing agent for reducing the specific substance present in the combustion exhaust gas; and a first reducing agent decreasing unit that is provided to the flow path, upstream of the second reducing agent supply unit, and that decreases the first reducing agent in the combustion exhaust gas.

Classes IPC  ?

• B01D 53/86 - Procédés catalytiques
• B01D 53/90 - Injection de réactifs
• F23G 7/06 - Procédés ou appareils, p.ex. incinérateurs, spécialement adaptés à la combustion de déchets particuliers ou de combustibles pauvres, p.ex. des produits chimiques de gaz d'évacuation ou de gaz nocifs, p.ex. de gaz d'échappement
• F23J 15/00 - Aménagement des dispositifs de traitement de fumées ou de vapeurs

Abrégé

This exhaust gas treatment device comprises: a first reducing catalyst that is provided in a flow path for combustion exhaust gas from fuel and accelerates reaction to reduce a certain substance included in the combustion exhaust gas; a reducing agent supply part that is provided on the upstream side of the first reducing catalyst and supplies a reducing agent for reducing the certain substance in the combustion exhaust gas; a reducing agent lessening catalyst that is provided on the downstream side of the first reducing catalyst in the flow path and lessens the reducing agent in the combustion exhaust gas; at least one second reducing catalyst that is provided on the downstream side of the reducing agent lessening catalyst in the flow path and accelerates reaction to reduce the certain substance; a first concentration measurement part that measures a first concentration which is the concentration of the certain substance in the combustion exhaust gas at a position located downstream of the first reducing catalyst and upstream of the reducing agent lessening catalyst in the flow path; a second concentration measurement part that measures a second concentration which is the concentration of the certain substance in the combustion exhaust gas at a position located downstream of the reducing agent lessening catalyst in the flow path; and a determination part configured to determine, on the basis of the first concentration and second concentration of the certain substance, whether to increase or decrease the supply amount of the reducing agent supplied from the reducing agent supply part.

Classes IPC  ?

• B01D 53/90 - Injection de réactifs
• B01D 53/86 - Procédés catalytiques
• 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
• F23J 15/00 - Aménagement des dispositifs de traitement de fumées ou de vapeurs

Abrégé

The power module of the present invention comprises: a main terminal portion having a first conductor that has a P-terminal at one end thereof and a second conductor that has an N-terminal at one end thereof, is connected to a capacitor together with the first conductor, and is installed adjacent to the first conductor with a gap interposed therebetween; a circuit board having power semiconductor elements for converting a DC voltage from the main terminal portion to an AC voltage; an output terminal portion that outputs the AC voltage from the power semiconductor elements; a pair of fastening portions that connect the P-terminal and the positive electrode-side terminal of the capacitor to each other and connect the N-terminal and the negative electrode-side terminal of the capacitor to each other; a base plate to which the circuit board is fixed; a case fixed to the surface of the base plate and having a housing space for housing the P-terminal, the N-terminal, and the pair of fastening portions; and a first insulating portion disposed in the housing space and covering a first principal surface of the P-terminal, a second principal surface of the N-terminal, and the pair of fastening portions from the opposite side to the base plate in a state of filling the gap.

Classes IPC  ?

• 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
• 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

This ejector comprises: a casing having a base portion that has an inner introduction space supplied with suction fluid, a tapered portion that forms a tapered space connected to the introduction space and gradually decreasing in diameter toward one side in the axial direction, and a mixing tube that forms a mixing space extending from the tapered space to the one side in the axial direction; a drive flow nozzle that extends about the axis and is inserted into the introduction space from the other side in the axial direction, and that has a tip opening for jetting out drive fluid, the tip opening being located in the tapered space; and a movement mechanism that allows the axial position of the tip opening to be variable within the range of the axial position of the tapered space.

Classes IPC  ?

• F04F 5/10 - Pompes à jet, p.ex. dispositifs dans lesquels le flux est produit par la chute de pression causée par la vitesse d'un autre fluide le fluide inducteur étant un liquide déplaçant des liquides, p.ex. contenant des solides ou bien déplaçant des liquides et des fluides compressibles

Abrégé

Provided are an evaluation data creation device and the like with which a larger amount of evaluation data for use in evaluating driving assistance performance can be created with low throughput. This evaluation data creation device, which creates evaluation data for evaluating driving assistance functions of a vehicle, includes: a scenario setting unit for setting a scenario that reproduces travel of a vehicle; a sensor data creation unit for using a sensor model, which models sensors of the vehicle, to process the scenario set by the scenario setting unit, and creating sensor data, which is information detected by the sensor model; and a real data conversion unit for associating real data, which is data obtained with the vehicle sensors, with the sensor data created by the sensor data creation unit, and converting the sensor data on the basis of the associated real data to create converted real data, which is the evaluation data.

Classes IPC  ?

• G01M 17/007 - Véhicules à roues ou à chenilles
• B60W 50/06 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour améliorer la réponse dynamique du système d'aide à la conduite, p.ex. pour améliorer la vitesse de régulation, ou éviter le dépassement de la consigne ou l'instabilité
• B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes

Abrégé

This combustor attachment jig is a jig for attaching a combustion cylinder of a combustor to a gas turbine, and comprises a fixed portion capable of being fixed to a combustor insertion hole portion of a casing of the gas turbine, and an arm portion supported by the fixed portion, wherein: the arm portion includes a first end portion which is one end portion in a longitudinal direction of the arm portion, and which can be manipulated by an operator, and a second end portion, which is the other end portion in the longitudinal direction of the arm portion, and which can accept the combustion cylinder; and the arm portion is supported by the fixed portion in such a way as to be capable of pivoting about a fulcrum shaft positioned between the first end portion and the second end portion in the longitudinal direction.

Classes IPC  ?

• F23R 3/60 - Structures de support; Moyens de fixation ou de montage
• F01D 25/28 - Dispositions pour le support ou le montage, p.ex. pour les carters de turbines
• 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 magnetic geared rotary electric machine includes: a stator which includes a stator core formed in an annular shape centered on an axis, a coil installed inside a slot of the stator core, and a plurality of stator magnets installed inside the stator core at intervals in a circumferential direction about the axis; a first rotor which includes a plurality of pole pieces provided inside the stator at intervals in the circumferential direction of the axis; and a second rotor which includes a rotor core provided inside the first rotor and a plurality of rotor magnets provided in the rotor core at intervals in the circumferential direction. The stator further includes an anti-vibration member that is made of fiber-reinforced plastic and is installed on an inner surface of the stator core.

Classes IPC  ?

• H02K 1/17 - Noyaux statoriques à aimants permanents
• F16F 15/04 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques

Abrégé

A power conversion device is provided with: a capacitor (3); a power module (40) that converts voltage from the capacitor and outputs the converted voltage; and a connecting conductor (5) having a positive electrode-side busbar (51) that connects the capacitor to a P-type terminal of a power module, and a negative electrode-side busbar (52) that is symmetrically aligned with the positive electrode-side busbar via a gap (G) and connects the capacitor to an N-type terminal of the power module. The positive electrode-side busbar (51) has: a first body portion having a first bottom surface which abuts the P-type terminal and a first opposing surface that rises up from the first bottom surface; and a first notch portion formed in the first body portion on a side opposite of the first bottom surface and the first opposing surface. The negative electrode-side busbar (52) has: a second body portion having a second bottom surface which abuts the N-type terminal and a second opposing surface which rises up from the second bottom surface and is disposed so as to oppose the first opposing surface across the gap (G); and a second notch portion formed in the second body portion on a side opposite of the second bottom surface and the second opposing surface.

Classes IPC  ?

• 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

Abrégé

Provided is an ultrasonic flaw detection apparatus (100) including: an ultrasonic array probe (10); a voltage application unit (20) that executes a voltage application operation including a first operation of simultaneously applying a predetermined voltage to a predetermined number of ultrasonic elements and a second operation of dividing the predetermined number of ultrasonic elements into a plurality of element groups and applying a predetermined voltage to the respective element groups at different timings; an acquisition unit (30) that acquires a difference response value, which is a difference between a first response value of an ultrasonic wave of a predetermined frequency received by the ultrasonic array probe (10) in the first operation and a second response value obtained by adding a plurality of response values of an ultrasonic wave of a predetermined frequency received by the ultrasonic array probe (10) in the second operation at different timings; and a measurement unit (40) that measures an opening width of a defect (DF) on the basis of a plurality of the difference response values to be acquired by the acquisition unit (30) when the voltage application unit (20) performs the voltage application operation at a plurality of predetermined voltages having different voltage values.

Classes IPC  ?

• G01N 29/04 - Analyse de solides
• G01N 29/265 - Dispositions pour l'orientation ou le balayage en déplaçant le capteur par rapport à un matériau fixe
• G01N 29/44 - Traitement du signal de réponse détecté
• G01B 17/00 - Dispositions pour la mesure caractérisées par l'utilisation de vibrations infrasonores, sonores ou ultrasonores

Abrégé

Provided is a method for producing a filter in which a catalyst is supported on a filter cloth, said method comprising: a step for preparing a catalyst slurry; a step for adjusting the contact angle of the catalyst slurry with respect to the filter cloth by adding a surfactant to the catalyst slurry; and a step for applying, to the filter cloth, the catalyst slurry, the contact angle of which has been adjusted.

Classes IPC  ?

• B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p.ex. fibres synthétiques
• B01D 39/00 - Substance filtrante pour fluides liquides ou gazeux
• B01D 39/14 - Autres substances filtrantes autoportantes
• B01D 46/02 - Séparateurs de particules comportant des filtres creux faits en un matériau souple, p.ex. appareils de précipitation de poussières
• B01D 53/86 - Procédés catalytiques

Abrégé

This carbon dioxide recovery system comprises: a cooling tower that cools a gas that includes carbon dioxide by bringing the gas into contact with cooling water; an absorption tower that causes the carbon dioxide to be absorbed by an absorbent liquid by bringing the gas cooled in the cooling tower into contact with the absorbent liquid; a regeneration tower that heats the absorbent liquid that has absorbed the carbon dioxide in the absorption tower and causes the carbon dioxide to be released from the absorbent liquid; and a heat pump that directly or indirectly heats the absorbent liquid inside the regeneration tower with heat from the cooling water.

Classes IPC  ?

• F25B 5/04 - Machines, installations ou systèmes à compression, avec plusieurs circuits d'évaporateurs, p.ex. pour faire varier la puissance frigorifique disposés en série
• F28F 25/02 - PARTIES CONSTITUTIVES OU AMÉNAGEMENTS, D'APPLICATION GÉNÉRALE, DES DISPOSITIFS ÉCHANGEURS DE CHALEUR OU DE TRANSFERT DE CHALEUR - Parties constitutives des réfrigérateurs à ruissellement pour répartir, faire circuler ou collecter le liquide
• F25B 1/00 - Machines, installations ou systèmes à compression à cycle irréversible
• 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
• B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
• C01B 32/50 - Anhydride carbonique
• F25B 30/02 - Pompes à chaleur du type à compression

Abrégé

22222S in a gas, the solution including: (a) a chain monoamine; (b) a diamine; (c) a cyclic compound having the chemical formula, where R1is any one of hydrogen, a hydrocarbon group having a carbon number of 1 to 4, or a hydroxyalkyl group, R2is oxygen or N-R3, and R3 is any one of hydrogen, a hydrocarbon group having a carbon number of 1 to 4, or a hydroxyalkyl group; and (d) water.

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

Abrégé

An object of the present invention is to provide a fast reaction rate and to efficiently release absorbed CO2 and H2S. A composite amine absorbent to absorb at least one of CO2 and H2S in a gas, the composite amine absorbent including: a chain monoamine (a); a diamine (b); a cyclic compound (c) represented by the following chemical formula: (see above formula) where R1: any one of hydrogen, a hydrocarbon group having a carbon number of 1 to 4, and a hydroxyalkyl group, R2: oxygen or N-R3, and R3: any one of hydrogen, a hydrocarbon group having a carbon number of 1 to 4, and a hydroxyalkyl group; and water (d).

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 53/52 - Sulfure d'hydrogène
• B01D 53/62 - Oxydes de carbone
• B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
• C07C 215/02 - Composés contenant des groupes amino et hydroxy liés au même squelette carboné ayant des groupes hydroxy et des groupes amino liés à des atomes de carbone acycliques du même squelette carboné
• C07D 233/34 - Ethylène-urée
• C07D 233/36 - Un atome d'oxygène avec des radicaux hydrocarbonés, substitués par des atomes d'azote, liés aux atomes d'azote du cycle
• C07D 241/04 - Composés hétérocycliques contenant des cycles diazine-1,4 ou diazine-1,4 hydrogéné non condensés avec d'autres cycles  ne comportant pas de liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques
• C07D 263/62 - Composés hétérocycliques contenant des cycles oxazole-1, 3 ou oxazole-1, 3 hydrogéné condensés avec des carbocycles ou avec des systèmes carbocycliques avec plusieurs systèmes cycliques contenant des cycles condensés d'oxazole-1, 3

Produits et services

Industrial chemicals; ethylene glycol; terephthalic acid; unprocessed plastics in primary form; unprocessed artificial resin; unprocessed polyester resins; unprocessed polyethylene resins; unprocessed polyethylene terephthalate resins. Plastic film for packaging; food wrapping plastic film; garbage bags of plastic; plastic bags for packaging; shopping bags of plastic; plastic food storage bags for household use; plastic bubble packs for wrapping or packaging; plastics for modelling; penholders. Semi-processed plastics; semi-processed plastic in sheet form; plastics in extruded form used in production; plastic film for packing, cushioning or stuffing purposes, other than for wrapping; plastic films for agricultural purposes; plastic fibres, other than for textile use; stuffing of plastic; threads of plastic materials, other than for textile use; regenerated fiber thread not for textile use. Plastic tiles; plastic wallboards; plastic floorboards; multilayer panels of plastic for use in building; plastic building boards; plastic water conduits for roofs. Plastic containers for kitchen use; plastic bottles; plastic bottles, namely, PET bottles; PET bottles, namely, water bottles, made of PET, sold empty; plastic cups; tablemats of plastic; lunch boxes made of plastic; reusable plastic water bottles sold empty; watering cans; chopsticks; chopstick cases; chopstick rests; cutting boards; bowls; kitchen containers; indoor insect vivariums; toothbrushes; rinsing buckets; washtubs; plates. Textile fibers; plastic fibres for textile use; plastic ties for home use; plastic ties for garden use; tarpaulins made from plastics coated materials; tents; tents made of textile materials; tarpaulins; awnings of synthetic materials; unfitted vehicle covers; chemical fiber nettings; chemical fiber bags for industrial purposes; fishing nets; polyester fibers for textile use; synthetic fibres for textile use. Thread; yarn; synthetic fiber thread and yarn; threads for textile use; threads of plastic materials for textile use. Polyester fabric; non-woven textile fabrics; chemical fiber fabrics; fabrics made of synthetic materials; sleeping bags; towel sheet; towels made of textile materials; curtain fabric; shower room curtains; curtains made of textile fabrics; wall hangings of textile; quilts; comforters; bed pads; plastic flags; curtains of plastic; table runners of plastic; bed sheets of plastic, not being incontinence sheets; sackcloth; textile linings for garments. Shirts; waterproof clothing; pants; jeans; denim jeans; ski wear; footwear made of vinyl; boots; soles for footwear; inner soles; footwear; sports shoes; shoes; uniforms; belts for clothing; masquerade costumes; ready-made clothing. Marketing services; marketing advisory services; development of marketing concepts; business consultation; business planning; business research; consultancy and advisory services in the field of business strategy; outsourcing services in the nature of arranging procurement of goods for others; commercial administration of the licensing of the goods and services of others; cost analyses; help in the management of business affairs or commercial functions of an industrial or commercial enterprise; provision of an online marketplace for buyers and sellers of goods and services; organization of trade fairs; market research; advertising services. Recycling of plastic; recycling of PET bottles; recycling of beverage bottles; processing of plastics; molding of plastic materials; recycling of waste and trash; destruction of waste and trash; sorting of waste and recyclable material; rental of waste crushing machines; providing information relating to material treatment; fabric waterproofing; upcycling, namely, waste recycling. Testing of raw materials; quality control for others; material testing; chemical research services; product development for others; product development consultation; consultancy services in the field of technological development; mechanical research; mechanical engineering.

Abrégé

This gas turbine blade comprises a platform part having a cooling passage formed inside, and a wing body part protruding from the upper surface of the platform part. A plurality of first ejection ports that eject a gas supplied from the cooling passage are formed in an inner chordal region of the upper surface, which is positioned further toward the wing-body side than a wing chord connecting the leading edge and the trailing edge of the wing body part. A plurality of second ejection ports that eject the gas supplied from the cooling passage are formed in an outer chordal region of the upper surface, which is positioned on the side opposite the inner chordal region with respect to the wing chord. The outer chordal region has an outer chordal leading edge region positioned on the leading-edge side and an outer chordal trailing edge region positioned on the trailing-edge side, more second ejection ports being formed in the outer chordal leading edge region than in the outer chordal trailing edge region.

Classes IPC  ?

• F01D 5/18 - Aubes creuses; Dispositifs de chauffage, de protection contre l'échauffement ou de refroidissement des aubes

Abrégé

This turbine housing comprises a scroll flow path wall surface that connects an outer peripheral end of a scroll flow path and an outer peripheral end of a hub side flow path wall surface. The scroll flow path wall surface includes a first arc part extending from an outer peripheral end connected to the outer peripheral end of the scroll flow path toward an inner side in a radial direction of a turbine rotor in a cross section along an axial line of the turbine rotor passing through a tongue part, and a cliff part that connects an inner peripheral end of the first arc part and the outer peripheral end of the hub side flow path wall surface, the cliff part including a second arc part that is connected to the inner peripheral end of the first arc part and forms an inflection point between the second arc part and the first arc part. The inflection point is positioned to be offset to a tip end side in an axial direction of the turbine rotor with respect to the outer peripheral end of the hub side flow path wall surface and an outside in the radial direction with respect to the outer peripheral end of the hub side flow path wall surface.

Classes IPC  ?

• F02B 39/00 - MOTEURS À COMBUSTION INTERNE À PISTONS; MOTEURS À COMBUSTION EN GÉNÉRAL - Parties constitutives, détails ou accessoires non couverts par les groupes , et relatifs aux pompes d'alimentation ou de balayage entraînées
• F01D 17/16 - Organes de commande terminaux disposés sur des parties du stator faisant varier l'aire effective de la section transversale des injecteurs ou tuyères de guidage en obturant les injecteurs
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations
• F02B 37/24 - Commande des pompes en utilisant des pompes ou des turbines à aubes distributrices réglables

Abrégé

This refrigerated container, which is configured to be capable of cooling a gas inside a container body, comprises: the container body; a circulating line having a suction port and a blowout port each provided inside the container body; a compressor provided in the circulating line and configured to compress gas sucked into the circulating line from the inside of the container body via the suction port; a heat exchanger provided in the circulating line and configured to cool the gas compressed by the compressor; an expander provided in the circulating line and configured to cause the gas cooled by the heat exchanger to expand; and at least one separating device provided in the circulating line and configured to separate some components from the gas compressed by the compressor.

Classes IPC  ?

• F25D 11/00 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p.ex. réfrigérateurs ménagers
• F25B 9/00 - Machines, installations ou systèmes à compression dans lesquels le fluide frigorigène est l'air ou un autre gaz à point d'ébullition peu élevé

Abrégé

A gas turbine control device of the present disclosure controls a gas turbine in which a combustor is configured in a state where a plurality of fuel supply nozzles for supplying fuel are separated into a first group and a second group. This device, on the basis of the operating state of the gas turbine, calculates a control parameter base index relating to the ratio of the amount of fuel supplied by the second group to the amount of fuel supplied by the first group. The base index is corrected using a correction value calculated on the basis of the operating state of the gas turbine. The amounts of fuel supplied by the first group and the second group are each controlled on the basis of a control parameter obtained by correcting the base index using the correction value. This correction value is calculated so that the absolute value thereof decreases to zero after the gas turbine has been started up and a prescribed length of time has passed since load addition to the gas turbine.

Classes IPC  ?

• F02C 9/00 - Commande des ensembles fonctionnels de turbines à gaz; Commande de l'alimentation en combustible dans les ensembles fonctionnels de propulsion par réaction alimentés en air ambiant
• F02C 9/40 - Commande de l'alimentation en combustible spécialement adaptée à l'utilisation d'un combustible particulier ou de plusieurs combustibles
• F02C 7/22 - Systèmes d'alimentation en combustible
• F02C 7/26 - Démarrage; Allumage
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
• F23R 3/46 - Chambres de combustion comprenant une disposition annulaire des tubes à flamme à l'intérieur d'une enveloppe annulaire commune ou d'enveloppes individuelles

Abrégé

The present disclosure intends to provide an aircraft member having both high strength and good ductility. Further, the present disclosure intends to provide an aircraft member satisfying required flame resistance. Further, the present disclosure intends to provide an aircraft member satisfying required corrosion resistance. In a method of manufacturing the aircraft member according to the present disclosure, a billet of an Mg—Al—Ca based alloy is extruded at an extrusion temperature that is higher than or equal to 350° C. and lower than or equal to 400° C. and at a ram rate that is higher than or equal to 1 mm/sec and lower than or equal to 3 mm/sec.

Classes IPC  ?

• C22F 1/06 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid du magnésium ou de ses alliages
• C22C 23/02 - Alliages à base de magnésium avec l'aluminium comme second constituant majeur

Abrégé

A fiber-reinforced composite material molding apparatus includes a molding die, a bagging film that seals a fiber base material in the molding die to form a hermetically sealed space, an intake line that depressurizes the hermetically sealed space, and a resin injection line that injects a resin material into the fiber base material. The molding die includes a main body portion including a main groove that extends along a longitudinal direction and is connected to the resin injection line, lateral grooves that are formed at a plurality of positions in the longitudinal direction and extend along a width direction, and a step portion that extends along the longitudinal direction and is disposed between the main groove and the lateral grooves, and a lid portion that extends along the longitudinal direction, is disposed being in contact with the step portion to cover the main groove, and forms a part of a molding surface. The main body portion includes a communication groove through which the main groove is communicated with the lateral grooves.

Classes IPC  ?

• B29C 70/54 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts comprenant uniquement des renforcements, p.ex. matières plastiques auto-renforçantes opération de façonnage des matières composites comprenant uniquement des renforcements - Parties constitutives, détails ou accessoires; Opérations auxiliaires
• B29C 70/44 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.à d. d'objets distincts utilisant une pression isostatique, p.ex. moulage par différence de pression, avec un sac à vide, dans un autoclave ou avec un caoutchouc expansible

Abrégé

This stator vane is at least provided with a blade body disposed in a combustion gas flow channel through which a combustion gas flows, a shroud that defines a part of the combustion gas flow channel, and an impingement plate attached to the shroud. A partition rib extends from a blade body end to an inner wall surface of a peripheral wall, and a shelf is provided at a rib-less part of the inner wall surface of the peripheral wall excluding at least a part in which the partition rib extends to the inner wall surface of the peripheral wall.

Classes IPC  ?

• F01D 5/18 - Aubes creuses; Dispositifs de chauffage, de protection contre l'échauffement ou de refroidissement des aubes
• F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations

Abrégé

This seal device comprises: a movable seal ring arranged so as to be deformable in the radial direction, in a state of facing an outer peripheral surface of a rotor of a steam turbine capable of rotating around the axis; a first elastic member provided to each of end surfaces of the movable seal ring in the circumferential direction; and a second elastic member that is provided to an intermediate position in the circumferential direction of the movable seal ring and urges the movable seal ring outward in the radial direction.

Classes IPC  ?

• F16J 15/447 - Garnitures à labyrinthe

Abrégé

This refrigerated container is configured to be able to cool gas inside a container body, and comprises: a container body; a circulation line having an inlet port and an outlet port each provided to the inside of the container body; a compressor that is provided to the circulation line and configured to compress gas that has been suctioned into the circulation line through the inlet port from the inside of the container body; a heat exchanger that is provided to the circulation line and configured to cool the gas that has been compressed in the compressor; an expander that is provided to the circulation line and is configured to expand the gas that has been cooled by the heat exchanger; and a liquefied gas tank that is accommodated inside the container body and is configured to store liquefied gas.

Classes IPC  ?

• F25D 11/00 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p.ex. réfrigérateurs ménagers
• F25B 9/00 - Machines, installations ou systèmes à compression dans lesquels le fluide frigorigène est l'air ou un autre gaz à point d'ébullition peu élevé

Abrégé

This pole piece unit comprises: an annular unit; an inner cover, on the inner circumferential surface of which the annular unit is disposed; an inner plate disposed on the inner circumferential surface of the inner cover and disposed so as to overlap with at least a connection portion in the axial direction; an outer cover disposed on the outer circumferential surface of the annular unit; an outer plate disposed on the outer circumferential surface of the outer cover and disposed so as to at least partially overlap with the inner plate in the axial direction; and a fastening member including a shaft portion disposed so as to penetrate the outer plate, the outer cover, the connection portion of the annular unit, the inner cover, and the inner plate in the radial direction of the annular unit.

Classes IPC  ?

• H02K 1/22 - Parties tournantes du circuit magnétique
• H02K 16/02 - Machines avec un stator et deux rotors
• H02K 51/00 - Transmissions dynamo-électriques, c. à d. moyens dynamo-électriques pour la transmission de la puissance mécanique d'un arbre conducteur à un arbre conduit, comprenant des éléments moteur et générateur en corrélation constructive

Abrégé

This insulation structure comprises: a flat substrate; and a reinforcing member which is plate shaped, which includes a plurality of protrusions that protrude toward the substrate, and which is supported by the substrate so that end sections of the protrusions adjoin the substrate. The substrate and the reinforcing member are formed using a composite material.

Classes IPC  ?

• B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
• B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
• B29C 70/10 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts comprenant uniquement des renforcements, p.ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement caractérisées par la structure des renforcements fibreux
• F16L 59/06 - Dispositions utilisant une couche d'air ou le vide
• B32B 3/28 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant une feuille mince déformée, p.ex. ondulée, froissée

Abrégé

A novel sleeve (300) is disclosed as used in a roll in a rolling mill, where a feature of length (l) is introduced on the tapered end of the inboard portion (301) of an inner surface (304) of the sleeve (300), where the introduced feature allows the sleeve (300) to deflect as load increases at a maximum radial deflection of δ. The introduced feature deals with elevated temperatures on the inboard side of the sleeve (300) by allowing the sleeve to deflect as the load increases.

Classes IPC  ?

• B21B 31/07 - Adaptation des paliers
• F16C 17/02 - Paliers à contact lisse pour mouvement de rotation exclusivement pour charges radiales uniquement
• F16C 17/24 - Paliers à contact lisse pour mouvement de rotation exclusivement caractérisés par des particularités sans rapport avec la direction de la charge avec dispositifs affectés par des conditions anormales ou indésirables, p.ex. pour empêcher un surchauffement, pour la sécurité

Abrégé

lδδ. The introduced feature deals with elevated temperatures on the inboard side of the sleeve by allowing the sleeve to deflect as the load increases.

Classes IPC  ?

• B21B 31/07 - Adaptation des paliers
• F16C 17/02 - Paliers à contact lisse pour mouvement de rotation exclusivement pour charges radiales uniquement
• F16C 17/24 - Paliers à contact lisse pour mouvement de rotation exclusivement caractérisés par des particularités sans rapport avec la direction de la charge avec dispositifs affectés par des conditions anormales ou indésirables, p.ex. pour empêcher un surchauffement, pour la sécurité

Abrégé

A laminated body reference surface curved relative to the X-axis direction and overlapped on a shaping die reference surface and a laminated body bend surface intersecting the laminated body reference surface along the X-axis direction and overlapped on a shaping die bend surface are provided, the angle between the laminated body reference surface and the laminated body bend surface is larger than the angle between the shaping die reference surface and the shaping die bend surface. When a ridge where the shaping die reference surface and the shaping die bend surface intersect defines a shaping die edge, and a ridge where the laminated body reference surface and the laminated body bend surface intersect defines a laminated body edge, the laminated body edge is displaced from the shaping die edge on the shaping die reference surface with the laminated body reference surface being overlapped on the shaping die reference surface.

Classes IPC  ?

• B29C 53/06 - Formation de lignes de pliage par pressage ou incision
• B29C 33/42 - Moules ou noyaux; Leurs détails ou accessoires caractérisés par la forme de la surface de moulage, p.ex. par des nervures ou des rainures

Abrégé

An object is to improve strength of a component after fused. A composite material fusion method is a method for fusing a first composite material, which is a composite material made of a thermoplastic resin and fibers, and a second composite material, which is a composite material made of a thermoplastic resin and fibers. The method includes: providing a thermoplastic resin film between a first fusion surface that is a surface to be fused of the first composite material and to which a machine processing has been applied and a second fusion surface that is a surface to be fused of the second composite material; heating the first and second composite materials with the resin film being provided between the first and second fusion surfaces; and pressing the first composite material and/or the second composite material with the resin film being provided between the first and second fusion surfaces.

Classes IPC  ?

• B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
• B32B 37/06 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par le procédé de chauffage
• B32B 37/10 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par la technique de pressage, p.ex. faisant usage de l'action directe du vide ou d'un fluide sous pression

Abrégé

A fuel supply pipe assembly according to at least one embodiment of the present disclosure is a fuel supply pipe assembly for supplying fuel to a fuel nozzle provided on a side portion of a combustion liner of a gas turbine combustor, provided with: a fuel supply pipe for supplying the fuel to the fuel nozzle; a first flange portion capable of coupling with a flange portion of a fuel line for supplying the fuel to the fuel supply pipe; and a second flange portion capable of coupling with a top hat portion of the gas turbine combustor. The first flange portion has a plurality of radially outward protrusions arranged at intervals in the circumferential direction, and a plurality of first bolt holes penetrating the first flange portion in the axial direction. The first bolt holes are formed at the same circumferential positions as the protrusions, respectively.

Classes IPC  ?

• F02C 7/22 - Systèmes d'alimentation en combustible
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible

Abrégé

A steam valve including a valve seat and a valve body, each of which has: a first layer formed on a base material and made of a material different from the base material; and a second layer formed on the first layer in a contact position between the valve body and the valve seat and made of a material different from the base material and the first layer. On one side or the other side of a steam passage regarding at least one of the valve body or the valve seat, a minimum curvature radius of the first layer in a cross-section along a direction of relative movement between the valve body and the valve seat is equal to or larger than the smaller of a minimum curvature radius of a surface of the base material or a minimum curvature radius of a surface of the second layer.

Classes IPC  ?

• F16K 25/00 - SOUPAPES; ROBINETS; VANNES; COMMANDES À FLOTTEURS; DISPOSITIFS POUR VENTILER OU AÉRER - Détails constitutifs relatifs au contact entre corps de soupapes ou de clapets et leurs sièges

Abrégé

Provided is a data processing device comprising: a division unit that divides a target period into a plurality of operating periods according to an operating condition; an identification unit that identifies a standard condition, which is a standard operating condition for each operating period; a calculation unit that divides each operating period into a plurality of constant performance periods in each of which the performance of a target device is considered to be constant, narrows down time series data for each constant performance period on the basis of the standard condition, and calculates a certain representative value on the basis of the time series data extracted through the narrowing down; and a correction unit that sets an overlapping period containing a boundary between two adjacent operating periods, narrows down, on the basis of each standard condition identified for each of the two operating periods, time series data in the overlapping period for each standard condition, and corrects, on the basis of a result of calculating each representative value on the basis of each piece of time series data extracted through the narrowing down, the representative value of at least one of the two operating periods.

Classes IPC  ?

• G05B 23/02 - Test ou contrôle électrique
• G06F 17/17 - Opérations mathématiques complexes Évaluation de fonctions par des procédés d'approximation, p.ex. par interpolation ou extrapolation, par lissage ou par le procédé des moindres carrés

Abrégé

This method for constructing a thermal barrier coating according to at least one embodiment of the present disclosure comprises a step for forming a topcoat layer on a bond coat layer formed on a heat-resistant alloy base material of a target object. In the step for forming a topcoat layer, a topcoat layer is formed by the thermal spraying, using a high-velocity flame thermal spray, of a suspension comprising a ceramic powder while holding the temperature of the topcoat layer at from 300-450°C, to form a topcoat layer in which, with reference to the area of the cross section of the topcoat layer, the percentage of the area of regions in which unmelted ceramic powder is agglomerated is not more than 0.15%.

Classes IPC  ?

• C23C 4/129 - Pulvérisation à la flamme
• C23C 4/11 - Oxydes
• F01D 5/28 - Emploi de matériaux spécifiés; Mesures contre l'érosion ou la corrosion
• 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 gas turbine combustor according to at least one embodiment is a gas turbine combustor that includes: a tubular member; a plurality of premixing tubes circumferentially arranged on an inner side of the tubular member, each of the plurality of premixing tubes forming an outlet portion of a premixing passage; and a base plate for supporting the plurality of premixing tubes. The base plate has: a plurality of through holes disposed corresponding to the plurality of premixing tubes, respectively, and allowing the premixing passage to pass through the base plate; and a plurality of oblique holes extending obliquely with respect to an axial direction of the gas turbine combustor in a region different from a region where the through holes are disposed.

Classes IPC  ?

• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
• F02C 7/22 - Systèmes d'alimentation en combustible

Abrégé

A composition analysis device for fuel gas containing inert gas and flammable gas includes: a heating value measurement device for measuring a heating value per unit amount of the fuel gas; a density measurement device for measuring a density of the fuel gas; and a control device including a composition calculation unit for calculating a composition of the fuel gas using the heating value measured by the heating value measurement device and the density measured by the density measurement device.

Classes IPC  ?

• G01N 33/22 - Combustibles; Explosifs
• G01N 9/36 - Analyse des matériaux en mesurant le poids spécifique ou la densité, p.ex. détermination de la quantité d'humidité
• G01N 25/36 - Utilisation d'éléments mécaniques réagissant à la chaleur, p.ex. un bimétal pour rechercher la composition des mélanges gazeux
• F23N 5/26 - Systèmes de commande de la combustion - Parties constitutives
• F02C 9/26 - Commande de l'alimentation en combustible

Abrégé

A combustor includes a combustion tube which has a tubular shape around an axis; a secondary fuel nozzle which is able to inject a secondary fuel toward a radially inner side with respect to the axis, inside the combustion tube; a fuel manifold which is disposed on an outer peripheral side of the combustion tube, and form a fuel space which is able to temporarily store the secondary fuel; and a support which supports the fuel manifold with a gap from the combustion cylinder in the radial direction. The support has a support plate which is separated from the combustion tube to the radially outer side and spreads in a circumferential direction with respect to the axis, and a support leg which is attached to the combustion tube and supports the support plate so that a space is formed between the support plate and the combustion tube.

Classes IPC  ?

• F23R 3/34 - Alimentation de différentes zones de combustion
• F23R 3/50 - Chambres de combustion comprenant un tube à flamme annulaire à l'intérieur d'une enveloppe annulaire
• F02C 3/06 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail ayant une turbine entraînant un compresseur le compresseur ne comprenant que des étages axiaux

Abrégé

Provided is a supercharge including: an impeller; a scroll casing formed so as to surround the outer circumferential side of the impeller; a bearing casing arranged adjacent to the scroll casing; and coupling part that couples the scroll casing and the bearing casing to each other, the coupling part has a fastening bolt and a fastening bolt, a plurality of through holes are formed spaced apart from each other in the circumferential direction in the bearing casing, the scroll casing and the bearing casing are coupled to each other with a plurality of fastening bolt and a plurality of fastening bolt being inserted in the plurality of through hole, and the fastening bolt has higher tensile strength than the fastening bolt.

Classes IPC  ?

• F01D 25/28 - Dispositions pour le support ou le montage, p.ex. pour les carters de turbines
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations

Abrégé

Provided is a device that generates a three-dimensional model in a short amount of time. A model generating device according to the present invention comprises: an acquisition unit that acquires measurement data of a three-dimensional form of an object; a simple three-dimensional model generating unit that generates a three-dimensional model on the basis of the measurement data; a dimensions measurement unit that measures dimensions or position information of a predetermined portion of the object on the basis of the three-dimensional model; and a model generating unit that sets the dimensions or position information that is measured to a template of a parametric three-dimensional model of the object and generates a parametric three-dimensional model of the object.

Classes IPC  ?

• G06T 17/30 - Description de surfaces, p.ex. description de surfaces polynomiales
• G06F 30/10 - CAO géométrique
• G06F 30/12 - CAO géométrique caractérisée par des moyens d’entrée spécialement adaptés à la CAO, p.ex. interfaces utilisateur graphiques [UIG] spécialement adaptées à la CAO
• G01B 21/20 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer des contours ou des courbes, p.ex. pour déterminer un profil

Abrégé

This electric aircraft comprises: a fuselage that extends in the direction of travel; electric fans that are provided on both left and right sides of the fuselage in the direction of travel, and that can switch the operating state thereof between a power running state for rotational drive in a state in which power is supplied and a regenerative state for being operated in a state in which power is extractable; a control unit that controls the operating state of the electric fans; and wind speed sensors provided on both the left and right sides of the fuselage. The control unit has: a wind speed acquisition unit that acquires the wind speed from the wind speed sensors; and a switching unit that switches the operating state of the electric fans on the basis of the wind speed acquired by the wind speed acquisition unit.

Classes IPC  ?

• B64D 27/24 - Aéronefs caractérisés par le type ou la position des groupes moteurs utilisant la vapeur, l'électricité ou l'énergie de ressorts
• B60L 7/14 - Freinage dynamo-électrique par récupération pour véhicules propulsés par moteurs à courant alternatif
• B60L 9/18 - Propulsion électrique par source d'énergie extérieure au véhicule utilisant des moteurs à courant alternatif à induction alimentés par des lignes à courant continu
• B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
• B64D 31/00 - Commande des groupes moteurs; Leur disposition

Abrégé

This metal-air battery system comprises: an entrance chamber through which an electrolyte flows in; an exit chamber through which the electrolyte flows out; a hollow outside electrode having an internal space that allows the entrance chamber and the exit chamber to be in communication with each other; and an inside electrode provided so as to be inserted into the internal space concentrically with the outside electrode. One of the outside electrode and the inside electrode is a negative electrode containing a metal, and the other thereof is a porous positive electrode into which oxygen can be diffused. A flow path through which the electrolyte flows from the entrance chamber to the exit chamber is formed between the outside electrode and the inside electrode. The cross-sectional area of the flow path is configured so as to decrease from the entrance chamber side to the exit chamber side.

Classes IPC  ?

• 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
• H01M 50/77 - Dispositions pour brasser ou faire circuler l’électrolyte avec un circuit de circulation extérieur

Abrégé

Provided are a dust collection system and a dust collection method that make it possible to efficiently collect fine particles included in a gas. The dust collection system includes: a flow path route through which a gas flows; a droplet supply section for supplying droplets to the flow path route; an electrostatic agglomeration unit that is arranged in the flow path route downstream from the position at which droplets are supplied, forms an electric field in the flow path of the gas, electrostatically charges the droplets and fine particles included in the gas, and causes the fine particles and the droplets to collide (agglomerate); and a dust collection section that is arranged in the flow path route downstream from the electrostatic agglomeration unit and collects the droplets and fine particles.

Classes IPC  ?

• B03C 3/16 - Installations alimentées en électricité de l'extérieur du type par voie humide
• B03C 3/40 - Structure des électrodes

Abrégé

In order to reliably and easily perform disassembly and assembly of a rack gear and a pinion gear, a driving mechanism 5 includes a rack gear 5A, a pinion gear 5B that meshes with the rack gear 5A, a positioning member 5D fixed to a portion of the rack gear 5A that does not have rack teeth 5Ab, and a plurality of contacting members 5E provided along a rotation direction of the pinion gear 5B, and when the rack gear 5A and/or the pinion gear 5B is moved in a relative movement direction during meshing of the rack gear 5A and the pinion gear 5B, the rotation position of a pinion tooth 5Bb of the pinion gear 5B is placed at a meshing position of a rack tooth 5Ab of the rack gear 5A by contact between the positioning member 5D and the contacting member 5E.

Classes IPC  ?

• G21C 7/12 - Moyens pour amener les éléments de commande dans la position désirée
• G21C 7/14 - Aménagements de conduite mécaniques
• F16H 55/26 - Crémaillères

Abrégé

A display device that guides monitoring items or operations required for protection of functions important for safety when an accident occurs is provided. The display device displays states of functions important for safety in a plant after accident occurrence in order of priority of the functions, and displays a value of a monitoring parameter for determining the state of the function, displays the monitoring parameter in a warning aspect when the value of the monitoring parameter deviates from a normal range, displays operations required for returning of the value of the monitoring parameter to the normal range in descending order of priority, and presents whether or not the operation can be executed.

Classes IPC  ?

• G05B 23/02 - Test ou contrôle électrique

Abrégé

A controller virtualization device includes: a plurality of controller virtualization devices each configured to generate a control signal for a control object and including at least one virtual machine; and at least one OT line for transmitting the control signal from each of the plurality of controller virtualization devices to the control object. The plurality of controller virtualization devices are configured to mutually transmit and receive an existence confirmation signal or a reliability confirmation signal of the virtual machine via the at least one OT line.

Classes IPC  ?

• G06F 9/455 - Dispositions pour exécuter des programmes spécifiques Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation

Abrégé

A composite material forming device forms a composite material including a resin and reinforced fibers having electrical conductivity. The composite material forming device includes: a conduction jig having electrical conductivity, the conduction jig being to be placed on a surface of the composite material so as to make a bridge between both end portions of the reinforced fibers in a fiber direction; and an electric current generating unit that generates an electric current in the conduction jig. The conduction jig placed on the surface of the composite material and the reinforced fibers form a closed loop through which the electric current flows so that the closed loop intersects the surface of the composite material.

Classes IPC  ?

• B29C 70/20 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts comprenant uniquement des renforcements, p.ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement caractérisées par la structure des renforcements fibreux utilisant des fibres de grande longueur, ou des fibres continues orientées dans une seule direction, p.ex. mèches ou autres fibres parallèles
• H05B 6/14 - Outillage, p.ex. ajutages, rouleaux, calandres
• H05B 6/36 - Agencements des bobines

Abrégé

A method of manufacturing a coil includes: a step of forming a winding portion extending twisting around an axis along a direction of the axis, the winding portion including a portion in an extending direction of the winding portion, the portion being a deformation allowing portion having a lower rigidity than the other portion; a step of forming an insulation film on the winding portion in the extending direction of the winding portion; and a step of compressing the winding portion on which the insulation film is formed, in the direction of the axis.

Classes IPC  ?

• H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines
• H02K 1/16 - Noyaux statoriques à encoches pour enroulements
• H02K 3/48 - Fixation des enroulements sur la structure statorique ou rotorique dans les encoches
• H02K 1/22 - Parties tournantes du circuit magnétique
• H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches

Abrégé

A steam turbine including a rotor shaft, a plurality of moving blade rows, a casing, and fixed blade rows disposed on a first side in the axial direction, relative to each of the plurality of moving blade rows. The last fixed blade row, disposed furthest on a second side in the axial direction among the plurality of moving blade rows, includes a plurality of fixed blades disposed at intervals in the circumferential direction and each extending in the radial direction; an outside ring having an annular shape and being disposed on the outside, in the radial direction, of the plurality of fixed blades; and an inside ring having an annular shape and being disposed on the inside, in the radial direction, of the plurality of fixed blades.

Classes IPC  ?

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

Abrégé

One of spacing between the base-side first tooth and the base-side second tooth or spacing between the base-side second tooth and the base-side third tooth is greater than spacing between the tip-side first tooth and the tip-side second tooth. When, in a cross-section perpendicular to an extension direction of a plurality of teeth, a straight line that connects tooth bottom portions formed between each adjacent teeth in the blade height direction is a first line, an intersection between the first line and a second line that includes a linear portion of a tip-side tooth surface of each of the plurality of teeth is a first intersection, and an intersection between the first line and a third line that includes a linear portion of a base-side tooth surface of each of the plurality of teeth is a second intersection, a distance between the first intersection and the second intersection in the base-side first tooth is greater than a distance between the first intersection and the second intersection in each tooth other than the base-side first tooth.

Classes IPC  ?

• F01D 5/30 - Fixation des aubes au rotor; Pieds de pales
• 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
• F01D 5/12 - Aubes

Abrégé

A slip methane treatment system comprises: an exhaust gas line connected to the exhaust side of an engine; an air supply line connected to the air supply side of the engine; a supercharger including a turbine provided to the exhaust gas line, and a compressor provided to the air supply line; an exhaust gas catalyst device that is provided on the downstream side of the turbine in the exhaust gas line and that includes a methane oxidation catalyst promoting oxidation of methane; a turbine bypass line that branches from the exhaust gas line on the upstream side of the turbine in the exhaust gas line, and that bypasses the turbine and joins the exhaust gas line at a position between the turbine and the exhaust gas catalyst device in the exhaust gas line; and a motor for assisting the rotation of the supercharger.

Classes IPC  ?

• F01N 3/20 - 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 méthodes d'opération; Commande spécialement adaptés à la conversion catalytique
• F02B 37/04 - Moteurs avec entraînement des pompes par les gaz d'échappement et par d'autres moyens, p.ex. avec une pompe entraînée par les gaz d'échappement et une seconde pompe entraînée mécaniquement
• F02B 37/18 - Commande des pompes par dérivation des gaz d'échappement
• F02D 19/06 - 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
• F02D 23/00 - Commande des moteurs caractérisés par le fait d'être suralimentés

Abrégé

This desulfurization device for ships comprises: an absorption tower; a water spraying device that is capable of spraying a cleaning liquid in exhaust gas which flows in the internal space of the absorption tower, said water spraying device including a plurality of first water spraying pipes which are provided in the internal space, a first header pipe which is connected to each of the plurality of first water spraying pipes, and a plurality of second water spraying pipes which are provided in the internal space below the plurality of first water spraying pipes and the first header pipe; a cleaning liquid supply device that includes a cleaning liquid supply pump and a cleaning liquid supply pipe which supplies, to the first header pipe, cleaning liquid pressurized by the cleaning liquid supply pump; a first branch pipe that connects the cleaning liquid supply pipe with each of the plurality of second water spraying pipes; and an emergency check valve that is capable of preventing backflow to the cleaning liquid supply pump when the cleaning liquid supply pump is stopped, said emergency check valve being provided more to the cleaning liquid supply pump side than a connection portion at which the cleaning liquid supply pipe connects with the first branch pipe.

Classes IPC  ?

• B63H 21/32 - Aménagements relatifs aux conduits d'échappement pour appareils de propulsion; Cheminées propres aux navires
• B01D 53/50 - Oxydes de soufre
• B01D 53/78 - Procédés en phase liquide avec un contact gaz-liquide

Abrégé

This steam turbine plant comprises: a boiler; a steam turbine; a condenser; a condensate pump; a main steam line that is capable of guiding, to the steam turbine, steam generated in the boiler; a bypass line that is branched from the main steam line and is connected to the condenser; a condensate line that is capable of guiding, to the condensate pump, water in the condenser; a condensate outlet valve that is provided in the condensate line; a water supply line that is capable of guiding, to the boiler, water having a pressure which has been increased in the condensate pump; a first connection unit that is, in the condensate line, branched from a position which is closer to the condenser than the condensate outlet valve is; and a second connection unit that is, in the condensate line, branched from a position which is closer to the condensate pump than the condensate outlet valve is. The first connection unit has a first connection seating that is connectable with a first line. The second connection unit has a second connection seating that is connectable with a second line.

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
• F01D 25/32 - Recueil de l'eau de condensation; Drainage

Abrégé

Provided a design support apparatus of supporting design of a component embedded substrate including one or more embedded electronic components that configure at least a part of a circuit, including, a component information acquiring unit that acquires component information about the electronic components to be incorporated in the component embedded substrate; and a required minimum area calculating unit that calculates a required minimum area of a surface of the component embedded substrate on the basis of at least information about a size of each electronic component contained in the component information.

Classes IPC  ?

• G06F 30/3308 - Vérification de la conception, p.ex. simulation fonctionnelle ou vérification du modèle par simulation

Abrégé

A coil wire rod includes a conductor formed of a conductive material, having a uniform outer peripheral shape, and extending in a direction of an axis. The conductor is divided by a division region having a radial shape around the axis in a cross-sectional view orthogonal to the direction of the axis and includes a plurality of stranded wires each extending in the direction of the axis. The division region is twisted about the axis toward the direction of the axis in at least a part in the direction of the axis.

Classes IPC  ?

• H02K 3/48 - Fixation des enroulements sur la structure statorique ou rotorique dans les encoches
• H02K 1/16 - Noyaux statoriques à encoches pour enroulements
• H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
• H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines