Abrégé

A turbocharger includes an actuator housing in which an actuator that drives a movable member is disposed, a compressor housing disposed adjacent to the actuator housing, and a through hole formed in the actuator housing in an area closer to the compressor housing and extending in a vertically downward direction when the actuator housing is mounted.

Classes IPC  ?

• F01D 17/10 - Organes de commande terminaux
• F01D 25/08 - Refroidissement; Chauffage; Isolation thermique
• F02B 37/18 - Commande des pompes par dérivation des gaz d'échappement

Abrégé

A road surface condition determination system includes: a ranging sensor that is installed at a predetermined position on a vehicle, emits light toward a road surface in a measurement area around the vehicle and receives reflected light of the emitted light, and measures a distance to the road surface based on a light reception state of the reflected light; and a determination unit that determines that the road surface is wet when the reflected light is not received by the ranging sensor, or when a measurement value measured by the ranging sensor is longer than a predetermined value.

Classes IPC  ?

• G01S 7/48 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
• B60W 30/14 - Régulateur d'allure
• G01S 17/931 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres

Abrégé

A turbine includes a turbine housing having a scroll flow passage and a gas inflow passage fluidly coupled to the scroll flow passage, and a variable nozzle assembly located inside the turbine housing. The variable nozzle assembly includes a plurality of nozzle vanes located in the gas inflow passage and a plurality of vane shafts separately fixed to the nozzle vanes. The plurality of nozzle vanes includes a first nozzle vane and a number of second nozzle vanes. A width of the first nozzle vane in an axial direction of the vane shafts is smaller than a width of each of the second nozzle vane in the axial direction of the vane shafts.

Classes IPC  ?

• 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 9/02 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage

Abrégé

Provided is a method for charging, with ceramic, open pores formed in a matrix of a ceramic matrix composite that includes the matrix and reinforcing fibers provided in the matrix. The ceramic comes to constitute the matrix. The method includes repeating the following steps (A) and (B) in a state where the ceramic matrix composite is arranged in a liquid material serving as a matrix material. At the step (A), the ceramic matrix composite is heated such that the liquid material is brought into a film-boiling state, and the ceramic derived from the liquid material is thereby generated in the open pores. At the step (B), the ceramic matrix composite is cooled until a temperature of the ceramic matrix composite becomes lower than a boiling point of the liquid material.

Classes IPC  ?

• C04B 35/80 - Fibres, filaments, "whiskers", paillettes ou analogues
• C04B 35/628 - Revêtement des poudres

Abrégé

This supercharger comprises: turbine blades; a turbine housing including a flow path through which there flows a gas received from a flow inlet; a variable-capacity mechanism disposed in the turbine housing, the variable-capacity mechanism receiving the gas from the flow path and guiding the received gas to the turbine blades; and a disc spring that applies, to the variable-capacity mechanism, a biasing force for pressing the variable-capacity mechanism toward the turbine housing. The turbine housing has a turbine housing flange reverse surface that contacts the variable-capacity mechanism along the rotation-axis direction of the turbine blades. The variable-capacity mechanism has a nozzle-ring-outer-side flange main surface that contacts the turbine housing flange reverse surface along the rotation-axis direction. The turbine housing flange reverse surface and/or the nozzle-ring-outer-side flange main surface is machined to improve the coefficient of friction thereof.

Classes IPC  ?

• F02B 37/24 - Commande des pompes en utilisant des pompes ou des turbines à aubes distributrices réglables
• 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
• 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

Abrégé

This rotary machine comprises: an electric motor provided with a stator and a rotor; a rotating shaft that rotates due to driving by the electric motor; an impeller that is attached to the rotating shaft; and a case that surrounds the stator, the stator being fixed to the case. The case has a first accommodation space for accommodating the stator, and a second accommodation space for accommodating the rotor so as to face the stator in the first accommodation space in a cross-sectional view that includes the axis of the rotating shaft. The first accommodation space is filled with a resin material in a state of being partitioned from the second accommodation space by a partition member disposed along the inner peripheral edge of the stator.

Classes IPC  ?

• H02K 5/08 - Enveloppes en matériau isolant
• H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines

Abrégé

A terminal connection structure of a motor casing configured to house an AC motor of a plurality of phases, the terminal connection structure includes a plurality of terminal blocks located side by side to each other along a circumferential direction of the motor casing and including a plurality of terminal surfaces facing away from the motor casing, and a plurality of terminals that penetrate the terminal blocks and are configured to be electrically connected to the phases of the AC motor. A portion of each of the terminals is located on the terminal surfaces. At least one terminal surface is offset in a perpendicular direction from a plane aligned with another terminal surface of the plurality of terminal surfaces.

Classes IPC  ?

• H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p.ex. façonnées pour former des boîtes à connexions ou à bornes

Abrégé

A gas turbine system includes: a combustor; an intake flow passage connected to the combustor; an exhaust flow passage connected to the combustor; a compressor provided in the intake flow passage; a turbine provided in the exhaust flow passage; an ammonia tank; and a hydrogen generator-separator having an ammonia supply port connected to the ammonia tank and a hydrogen discharge port connected to the combustor, the hydrogen generator-separator being arranged on a downstream side of the turbine in the exhaust flow passage or on a downstream side of the compressor in the intake flow passage, the hydrogen generator-separator including an ammonia cracking catalyst and a hydrogen separation membrane.

Classes IPC  ?

• F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
• C01B 3/04 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés inorganiques, p.ex. de l'ammoniac
• C01B 3/50 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p.ex. purification
• F02C 7/22 - Systèmes d'alimentation en combustible

Abrégé

A supercharger comprising a motor including a rotor provided on a rotating shaft and a stator provided around the rotor, wherein the stator includes a stator core, an insulator, a coil, a bus bar connected to an end of the coil, and a thermistor, the temperature sensing element of the thermistor is inserted in the axial direction into a pocket provided in the insulator, and the signal cable of the thermistor is drawn out from the temperature sensing element in the opposite direction to the direction of insertion into the pocket and extends across the temperature sensing element side of the bus bar when viewed from the axial direction.

Classes IPC  ?

• H02K 11/25 - Dispositifs pour détecter la température ou actionnés par des valeurs de cette variable
• H02K 3/50 - Fixation des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant

Abrégé

An energy consumption prediction device includes: a storage unit configured to store past energy consumption result data of a target facility in correlation with information for identifying a date and time at which the data has been acquired and incidental information which is information related to an operation situation of the target facility when the data has been acquired; an extraction unit configured to extract data in which the incidental information matches an extraction condition designated by a user from the energy consumption result data stored in the storage unit and to generate prediction data which is used to predict an amount of consumed energy; and a prediction data generating unit configured to generate energy consumption prediction data in accordance with an instruction from the user based on the prediction data.

Classes IPC  ?

• H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif

Abrégé

A TiAl alloy is provided with 47 at % or more and 50 at % or less of Al, 1 at % or more and 2 at % or less of Nb, 2 at % or more and 5 at % or less of Zr, 0.05 at % or more and 0.3 at % or less of B, and the balance being Ti and inevitable impurities.

Classes IPC  ?

• C22C 14/00 - Alliages à base de titane
• B22F 1/00 - Poudres métalliques; Traitement des poudres métalliques, p.ex. en vue de faciliter leur mise en œuvre ou d'améliorer leurs propriétés
• B22F 3/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittage; Appareils spécialement adaptés à cet effet
• B22F 3/15 - Compression isostatique à chaud

Abrégé

This rotation device comprises one or more plates 21, 22 defining a part of a flow path 10, and a plurality of vanes 23 disposed in the flow path 10. The vanes 23 each include a vane body 25 positioned inside the flow path 10, and a shaft 26 rotatably supported by one or more holes 21a, 22a provided in the one or more plates 21, 22, both axial-directional ends of a contact part between the shaft 26 and the one or more holes 21a, 22a including a rounded shape.

Classes IPC  ?

• F02B 37/24 - Commande des pompes en utilisant des pompes ou des turbines à aubes distributrices réglables
• 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
• F16C 3/02 - Arbres; Manivelles

Abrégé

Provided is a liquid tank, including: a cylindrical seamless tank body having both end portions being reduced in diameter toward respective end sides; and a plurality of annular baffles provided inside the tank body and arranged at intervals in an axial direction of the tank body, in which at least one of the plurality of baffles is held on an inner peripheral surface of the tank body.

Classes IPC  ?

• F17C 13/00 - RÉCIPIENTS POUR CONTENIR OU EMMAGASINER DES GAZ COMPRIMÉS, LIQUÉFIÉS OU SOLIDIFIÉS; GAZOMÈTRES À CAPACITÉ FIXE; REMPLISSAGE OU VIDAGE DE RÉCIPIENTS DE GAZ COMPRIMÉS, LIQUÉFIÉS OU SOLIDIFIÉS - Détails des récipients ou bien du remplissage ou du vidage des récipients
• B21D 22/14 - Repoussage des pièces de révolution par rotation
• B21D 51/18 - Fabrication d'objets creux caractérisés par l'usage de l'objet de récipients, p.ex. baquets, cuves, réservoirs, éviers ou similaires
• B64G 1/40 - Aménagements ou adaptations des systèmes de propulsion

Abrégé

A stacking apparatus of a sheet-shaped workpiece includes a pick-and-place machine that holds and picks up a sheet-shaped workpiece cut out from a sheet material and places the workpiece onto a stacking position to stack sequentially, a detector that is provided in the pick-and-place machine and detects a position of the workpiece in a lifted state by the pick-and-place machine and a controller that controls the pick-and-place machine. The controller calculates a position shift of the workpiece based on the position of the workpiece detected by the detector and adjusts, based on the calculated position shift, a holding position of a workpiece by the pick-and-place machine in a future operation.

Classes IPC  ?

• B65H 29/00 - Délivrance ou progression des articles à la sortie des machines; Progression des articles vers ou dans les piles
• B65H 35/00 - Délivrance d'articles à partir de machines à découper ou à perforer linéairement; Appareils délivrant des articles ou des bandes, comportant des dispositifs pour couper ou perforer linéairement, p.ex. distributeurs de bande adhésive
• B65H 43/04 - Utilisation de dispositifs de commande de vérification ou de sécurité, p.ex. dispositifs automatiques comportant un élément pour détecter une variable détectant ou réagissant à la présence des articles défectueux

Abrégé

A hydrocarbon production system 100 comprises an impurity removal device 140 that removes impurities that include one or both of oxygen and a sulfur component from a mixed gas that includes carbon dioxide and the impurities, a hydrocarbon production device 160 that includes a hydrocarbon synthesis catalyst for accelerating a reaction by which a hydrocarbon is synthesized from hydrogen and carbon dioxide and synthesizes a hydrocarbon from hydrogen and the carbon dioxide included in the mixed gas from which the impurities were removed by the impurity removal device 140, and a heat supply unit 170 that supplies reaction heat produced at the hydrocarbon production device 160 to the impurity removal device 140.

Classes IPC  ?

• C07C 1/12 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir d'oxydes de carbone à partir d'anhydride carbonique avec de l'hydrogène
• C07C 9/02 - Hydrocarbures saturés acycliques de un à quatre atomes de carbone

Abrégé

The invention relates to an inflow device (7) of a spiral channel (6) of an exhaust gas guide section (2) of an exhaust gas turbocharger (1), said inflow device comprising an inflow section (8) and a flow section, the inflow section (8) being connected to the spiral channel (6) in a manner that allows flow to pass therethrough, and being positioned adjacent to a spiral channel inlet (9), the flow section upstream of the inflow section (8) being connected to the inflow section in a manner that allows flow to pass therethrough, the spiral channel (6) being designed to surround at least part of a turbine wheel (3) of a rotor (4) of the exhaust gas turbocharger (1), which turbine wheel is rotatably accommodated in the exhaust gas guide section (2), and the inflow device (7) being connected to an exhaust gas channel of a drive unit in a manner that allows flow to pass therethrough, it being possible for exhaust gas from the drive unit to flow through the inflow device. According to the invention, the inflow section (8) and/or the flow section is inclined with respect to a horizontal plane (H) at an angle of inclination (a) in order to separate water from the exhaust gas in the exhaust gas guide section (2), the horizontal plane (H) being perpendicular to the force of gravity (G), and the inflow section (8) and/or the flow section being positioned so as to be "descending" relative to the spiral channel inlet (9). The invention also relates to a turbocharger.

Classes IPC  ?

• F01D 9/02 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage
• F01D 25/32 - Recueil de l'eau de condensation; Drainage
• F02C 6/12 - Turbocompresseurs de suralimentation, c. à d. ensembles fonctionnels destinés à augmenter la sortie de puissance mécanique des moteurs à piston à combustion interne en augmentant la pression de suralimentation

Abrégé

The invention relates to an exhaust gas guide section (2) of an exhaust gas turbocharger (1), said exhaust gas guide section comprising a spiral channel (6) which is designed to surround at least part of a turbine wheel (3) of a rotor (4) of the exhaust gas turbocharger (1), which turbine wheel is rotatably accommodated in the exhaust gas guide section (2), the exhaust gas guide section (2) being connected to an exhaust gas channel of a drive unit in a manner that allows flow to pass therethrough, it being possible for exhaust gas from the drive unit to flow through the exhaust gas guide section (2), a secondary channel (11) that surrounds at least part of the spiral channel (6) being designed to separate water from the exhaust gas in the exhaust gas guide section (2), the secondary channel (11) being connected to the spiral channel (6) in a manner that allows flow to pass therethrough. According to the invention, a lowest point (PN) of the secondary channel (11) is positioned lower in the radial direction relative to a longitudinal axis (14) of the rotor (4) than a lowest point (PS) of the spiral channel (6), and the secondary channel (11), so as to avoid disturbing the air flow in the spiral channel (6), is designed to surround the spiral channel (6) in such a way that a flow cross-section (S) of the spiral channel (6) is continuous from a spiral channel inlet (9) to a tongue of the exhaust gas guide section (2). The invention also relates to a turbocharger.

Classes IPC  ?

• F01D 9/02 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage
• F01D 25/32 - Recueil de l'eau de condensation; Drainage
• F02C 6/12 - Turbocompresseurs de suralimentation, c. à d. ensembles fonctionnels destinés à augmenter la sortie de puissance mécanique des moteurs à piston à combustion interne en augmentant la pression de suralimentation

Abrégé

Economic efficiency in power control including transmission and reception of electric power to and from an external power market is improved. An EMS serving as a power control device that is able to transmit and receive electric power to and from a power market and controls operations of one or more power instruments includes: a host control unit serving as a transmitted/received electric power determining unit configured to determine an amount of transmitted/received electric power which is an amount of electric power transmitted to and received from the power market based on a power-market unit price in the power market and information related to an operating situation of the one or more power instruments; and an intra-grid control unit serving as an operation instruction determining unit configured to determine an operation instruction for the one or more power instruments based on the determined amount of transmitted/received electric power.

Classes IPC  ?

• 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
• G06Q 50/06 - Fourniture d'électricité, de gaz ou d'eau
• H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif

Abrégé

The present invention provides an electric supercharger comprising: a motor casing that houses a motor; a compressor casing provided with a scroll flow path; and a diffuser plate disposed between the motor casing and the compressor casing. This electric supercharger comprises: a rotor secured to a rotation axis; a motor stator secured to the motor casing; a heat dissipation member disposed between the diffuser plate and the stator; and a seal member that is disposed between the diffuser plate and the stator and that is disposed between the heat dissipation member and the rotation axis.

Classes IPC  ?

• H02K 9/22 - Dispositions de refroidissement ou de ventilation par un matériau solide conducteur de la chaleur s'encastrant dans, ou mis en contact avec, le stator ou le rotor, p.ex. des ponts de chaleur
• F02B 37/10 - 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 une pompe au moins étant entraînée d'une façon alternée soit par les gaz d'échappement soit par un autre moyen
• 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
• H02K 5/20 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des canaux ou des conduits pour la circulation d'un agent de refroidissement
• H02K 7/14 - Association structurelle à des charges mécaniques, p.ex. à des machines-outils portatives ou des ventilateurs

Abrégé

This motor rotor includes: a magnet including a magnet circumferential surface, a first magnet end surface, and a second magnet end surface; a C shaft including a C shaft end surface abutting against the first magnet end surface; and an armoring covering the magnet circumferential surface and a portion of the first magnet end surface that contacts the C shaft end surface. The C shaft includes: a C shaft insertion portion covered by the armoring; a C shaft protruding portion not covered by the armoring; and a C shaft coupling portion positioned between the C shaft insertion portion and the C shaft protruding portion and contacting an end of the armoring. The end of the armoring includes a ring-shaped fastening portion bent in such a manner as to approach a rotation axis of the C shaft.

Classes IPC  ?

• H02K 1/2726 - Rotors internes l'axe de magnétisation des aimants étant perpendiculaire à l’axe du rotor le rotor étant formé d’un aimant unique ou de plusieurs aimants juxtaposés axialement

Abrégé

A centrifugal compressor includes: a housing including an intake flow path; a compressor impeller arranged in the intake flow path and including a plurality of blades; an accommodation chamber formed upstream of the blades in a flow of intake air in the housing; a movable member arranged in the accommodation chamber and movable to a protruding position where the movable member protrudes into the intake flow path and to a retracted position where the movable member is retracted from the intake flow path; a plurality of slits formed closer to the blades with respect to the accommodation chamber in the housing and connected to the intake flow path; a plurality of compartment walls circumferentially separating the plurality of slits; and an outer circumferential wall connecting radially outer ends of the plurality of compartment walls.

Classes IPC  ?

• F01D 17/14 - 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
• F01D 9/02 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage

Abrégé

This centrifugal compressor CC comprises: an intake passage 130 connected to an intake port; a compressor impeller 9 disposed in the intake passage 130; a movable member (first movable member 210) that is provided in the intake passage 130 more on the intake port side than the compressor impeller 9, and that is movable between a protrusion position at which the movable member protrudes into the intake passage 130 and a retraction position at which the movable member is retracted from the intake passage 130; a first end 216, which is an end on the compressor impeller 9 side of an inner peripheral surface S3 of the movable member; a second end 217, which is an end on the intake port side of the inner peripheral surface S3 of the movable member; and an extending part 218 that is provided between the first end 216 and the second end 217, and extends in a direction corresponding to the rotational axis direction of the compressor impeller 9.

Classes IPC  ?

• F04D 29/46 - Moyens de guidage du fluide, p.ex. diffuseurs réglables

Abrégé

A turbine includes a turbine wheel, a housing having a flow path for a gas, a variable geometry device to guide the gas from the flow path to the turbine wheel, and a biasing member. The variable geometry device includes one or more nozzle vane member, each having a nozzle vane, a nozzle shaft and a nozzle link plate. The biasing member is in contact with the nozzle link plate of the nozzle vane member, to urge the nozzle vane member against a contact surface of the turbine.

Classes IPC  ?

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

Abrégé

This turbine T includes an impeller 2 and a housing 5 that houses the impeller 2. The housing 5 includes an inlet that is in fluid communication with an exhaust port of an engine, a first space S1 that houses the impeller 2, a second space S2 that is positioned downstream of the first space S1 along the direction in which exhaust gas flows from the engine, a first flow passage 51 that connects the inlet and the first space S1, and a second flow passage 52 that directly connects the inlet and the second space S2 without connecting the inlet and the first space S1.

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 17/00 - Régulation ou commande par variation de flux
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations
• F02B 37/18 - Commande des pompes par dérivation des gaz d'échappement

Abrégé

32323233 or H; R6 represents a hydrocarbon group or H; and M represents a metal or hydrogen.

Classes IPC  ?

• C22B 3/44 - Traitement ou purification de solutions, p.ex. de solutions obtenues par lixiviation par des procédés chimiques
• C22B 11/00 - Obtention des métaux nobles
• C22B 15/00 - Obtention du cuivre
• C22B 23/00 - Obtention du nickel ou du cobalt
• C22B 25/00 - Obtention de l'étain
• C22B 26/10 - Obtention des métaux alcalins
• C22B 26/20 - Obtention des métaux alcalino-terreux ou du magnésium
• C22B 47/00 - Obtention du manganèse
• C22B 59/00 - Obtention des métaux des terres rares

Abrégé

A power transmitter includes: a first coil that wirelessly transmits the electric power to a second coil of a power receiver; a converter including a DC/AC converter that converts DC electric power into AC electric power and supplies the AC electric power to the first coil; and a controller that brings a power value of the DC electric power or the AC electric power close to a power command value by frequency control of changing a frequency of the AC electric power. The controller performs, when the frequency at which the power value reaches the power command value is included in a used frequency band used by another device, frequency change process of changing the frequency so that the frequency becomes a frequency different from the used frequency band while performing constant power control of maintaining a state in which the power value matches the power command value.

Classes IPC  ?

• H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
• B60L 53/122 - Circuits ou procédés pour entraîner la bobine primaire, c. à d. en alimentant la bobine en énergie électrique
• H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception

Abrégé

2233, in the whole geopolymer composition is 15 or less. Thus, the geopolymer composition can have stably high acid resistance.

Classes IPC  ?

• C04B 28/26 - Silicates de métaux alcalins
• B28B 11/24 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour faire prendre ou durcir
• C04B 12/04 - Ciments à base de silicates de métaux alcalins ou d'ammonium
• C04B 14/10 - Argile
• C04B 18/14 - Déchets; Résidus provenant de procédés métallurgiques
• C04B 22/06 - Oxydes; Hydroxydes
• C04B 22/08 - Acides ou leurs sels
• C04B 40/02 - Choix de l'environnement pour le durcissement

Abrégé

Provided is a geopolymer composition manufacturing method that does not cause deterioration of strength development even in the case in which an alkaline solution added in a manufacturing step is replaced with an alkaline powder and water.　The method is configured: so as to include an alkaline-powder pulverizing step in which all or a portion of an aggregate is introduced into a mixer first, water employing a portion or all of kneading water as a primary water volume is added to and mixed with the aggregate such that the water is uniformly held at a surface of the aggregate in the mixer, and an alkaline powder is added to and mixed in the mixer to pulverize the alkaline powder; and so that a geopolymer composition is generated by adding and mixing remainder materials containing an active filler after the alkaline-powder pulverizing step. Therefore, the alkaline powder is finely pulverized in the alkaline-powder pulverizing step, the specific surface area thereof is increased, and thus, it is possible to increase the rate at which the alkaline powder dissolves in water. Accordingly, it is possible to increase the chemical reaction rate.

Classes IPC  ?

• B28C 7/04 - Alimentation ou dosage des ingrédients
• C04B 28/26 - Silicates de métaux alcalins

Produits et services

Evaporative coating of substrates of ceramic and metal compounds to order and on the instructions of others.

Abrégé

This shaping device comprises a table, a forming unit that forms a shaped object, and a controller that controls an operation of the forming unit. The table rotates in a rotation direction. The forming unit has a feeder for forming a powder bed, a heater that can pre-heat each of a plurality of regions on the powder bed at different temperatures, and a beam source that irradiates the pre-heated powder bed with an energy beam. The controller includes: a region dividing unit that divides the powder bed into a plurality of small regions; a region setting unit that sets, as a first region, a small region including a planned irradiation section to be irradiated with the energy beam by the beam source, and sets, as a second region, at least one small region among the other regions not set as the first region; and a heater control unit that controls the output of the heater such that the first region and the second region are pre-heated at mutually differing temperatures.

Classes IPC  ?

• B33Y 10/00 - Procédés de fabrication additive
• B33Y 30/00 - Appareils pour la fabrication additive; Leurs parties constitutives ou accessoires à cet effet
• B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• 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 64/245 - Plates-formes ou substrats
• B29C 64/295 - Fabrication additive, c. à d. fabrication d’objets en trois dimensions [3D] par dépôt additif, agglomération additive ou stratification additive, p.ex. par impression en 3D, stéréolithographie ou frittage laser sélectif - Détails ou accessoires à cet effet Éléments de chauffage
• B29C 64/393 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B22F 10/28 - Fusion sur lit de poudre, p.ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
• B22F 10/362 - Commande ou régulation des opérations des paramètres du faisceau d’énergie pour le préchauffage
• B22F 12/90 - Moyens de commande ou de régulation des opérations, p.ex. caméras ou capteurs

Abrégé

Provided is a powder mixture that allows easy production of a geopolymer solidified material on-site and that allows production of a high-strength geopolymer solidified material. Also provided is a geopolymer solidified material made using the powder mixture.　The powder mixture, which results from mixing an active filler and an alkali powder, is configured such that a geopolymer solidified material can be produced by adding water or water and an aggregate to the powder mixture and stirring the resulting mixture. Accordingly, a geopolymer solidified material can be produced on a production site by delivering the powder mixture prepared in advance to the site and mixing the powder mixture with water or water and an aggregate on the site. Also, the alkali powder included in the powder mixture can be any powder of: sodium metasilicate; sodium metasilicate and sodium hydroxide; or sodium metasilicate and potassium hydroxide. Accordingly, a high-strength geopolymer solidified material can be produced as a result.

Classes IPC  ?

• C04B 28/26 - Silicates de métaux alcalins
• B28B 1/32 - Fabrication d'objets façonnés à partir du matériau en appliquant le matériau sur un noyau ou une autre surface de moulage pour former une couche sur celle-ci par projection, p.ex. par pulvérisation
• B28B 1/38 - Fabrication d'objets façonnés à partir du matériau en appliquant le matériau sur un noyau ou une autre surface de moulage pour former une couche sur celle-ci par trempage
• C04B 14/10 - Argile
• C04B 18/08 - Cendres volantes
• C04B 18/14 - Déchets; Résidus provenant de procédés métallurgiques
• C04B 22/06 - Oxydes; Hydroxydes
• C04B 22/08 - Acides ou leurs sels

Abrégé

A parking area management device (30) comprises a cable connection information processing unit (352) and a notification processing unit (354). The cable connection information processing unit (352), upon sensing that a first electric vehicle (C1) has entered a parking area (10), acquires information indicating whether the first electric vehicle (C1) and a charger (14) installed in the parking area (10) are connected by a charge cable. The notification processing unit (354), upon determining that the first electric vehicle (C1) and the charger (14) are not connected by the charge cable on the basis of the acquired information, transmits, to a first user terminal (20-1) carried by the user of the first electric vehicle (C1), first notification information indicating that the first electric vehicle (C1) and the charger (14) are not connected by the charge cable.

Classes IPC  ?

• G06Q 50/10 - Services
• B60L 53/14 - Transfert d'énergie par conduction
• G06Q 10/02 - Réservations, p.ex. pour billetterie, services ou manifestations
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries

Abrégé

In a detection method of a loading anomaly, relationship between a steering control value of a vehicle and a proper turning radius for the steering control value is constructed as a control map. An actual turning radius of the vehicle is calculated by using a self-location detection function of the vehicle. A difference between the proper turning radius and the actual turning radius is calculated by using the control map. It is determined that a loading anomaly of a cargo loaded on the vehicle has occurred when the difference lies outside a predetermined first reference range.

Classes IPC  ?

• B60K 31/00 - Accessoires agissant sur un seul sous-ensemble pour la commande automatique de la vitesse des véhicules, c. à d. empêchant la vitesse de dépasser une valeur déterminée de façon arbitraire ou maintenant une vitesse donnée choisie par le conducteur du
• B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande

Abrégé

A method of processing seismic data by a reflection seismic survey includes: calculating a first pseudo-water-surface reflection wave by virtually propagating a direct wave represented in the seismic data in a progressing direction of a time axis by a time in which the acoustic wave propagates in the water at a distance twice a depth of the seismic source, and further correcting an amplitude of the direct wave so that the amplitude is approximated to an amplitude of a water-surface reflection wave of the acoustic wave represented is the seismic data; and subtracting a component corresponding to the first pseudo-water-surface reflection wave from the seismic data.

Classes IPC  ?

• G01V 1/30 - Analyse
• G01V 1/38 - Séismologie; Prospection ou détection sismique ou acoustique spécialement adaptées aux zones recouvertes d'eau

Abrégé

The power control device for a hydrogen production system according to one embodiment comprises: a power generation device that generates power using a renewable energy; a hydrogen production device that produces hydrogen using the power generated by the power generation device; and a connection unit that connects the power generation device and the hydrogen production device to a power system. The power control device determines, on the basis of the power generated by the power generation device and the power reversely flowed to the power system, a power command value supplied to the hydrogen production device so that hydrogen is produced in a state in which the reverse power flow to the power system always occurs.

Classes IPC  ?

• H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
• H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
• H02J 15/00 - Systèmes d'accumulation d'énergie électrique

Abrégé

Provided are an operation method and an operation device (1) for a mechanical parking device (10). The operation method and the operation device (1) comprise an operating panel (3) for a user to operate the opening and closing of an exit/entry door (21) of an ingress/egress chamber (2) a vehicle (C) enters into or exits from. The operating panel (3) comprises an authentication device (31) capable of authenticating the user. The operation method and the operation device are configured to use the authentication device (31) to perform authentication of the user, confirmation of absence of persons in the ingress/egress chamber (2), and operations for opening and closing the exit/entry door (21).

Classes IPC  ?

• G08G 1/14 - Systèmes de commande du trafic pour véhicules routiers indiquant des places libres individuelles dans des parcs de stationnement
• G06Q 50/10 - Services
• E04H 6/18 - Garages pour de nombreux véhicules avec moyens mécaniques pour déplacer ou élever les véhicules avec des moyens de transport uniquement dans le sens vertical ou indifféremment dans le sens vertical et horizontal

Abrégé

A turbocharger includes: a housing; a plurality of covers each of which encloses at least a part of an outer surface of the housing, the plurality of covers including at least a first cover and a second cover, each of the plurality of covers accommodating an insulator between the cover and the outer surface of the housing; and a connecting piece directly arranged on the outer surface of the housing and connecting the first cover and the second cover.

Classes IPC  ?

• F01D 25/26 - Carcasses d'enveloppe doubles; Mesures contre les tensions thermiques dans les carcasses d'enveloppe
• F02C 7/24 - Isolation thermique ou acoustique
• F04D 29/42 - Carters d'enveloppe; Tubulures pour le fluide énergétique pour pompes radiales ou hélicocentrifuges

Abrégé

This motor rotor comprises a shaft portion having a magnet and a holding tube fitted onto an outer circumferential surface of the shaft portion. The shaft portion has the magnet and a large-diameter portion having an outer diameter longer than the outer diameter of the magnet. An inner circumferential surface of the holding tube is in abutment against each of an outer circumferential surface of the magnet and an outer circumferential surface of the large-diameter portion.

Classes IPC  ?

• H02K 1/274 - Rotors internes l'axe de magnétisation des aimants étant perpendiculaire à l’axe du rotor le rotor étant formé de plusieurs aimants disposés sur la circonférence

Abrégé

This substrate fixing structure secures, to a fixing destination member, a substrate comprising a heating component on a first surface so that a second surface faces the fixing destination member side. A first spacer is disposed between the second surface of the substrate and the fixing destination member. A metal screw is inserted into a substrate hole provided in the substrate, and thus, a leading end section thereof is mounted on the fixing destination member. The screw sandwiches the substrate and the first spacer between the fixing destination member and a screw head section. A rear surface of a flange portion of the screw head section is in contact with the heating component.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
• H01L 23/40 - Supports ou moyens de fixation pour les dispositifs de refroidissement ou de chauffage amovibles
• H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti

Abrégé

This triple gear pump comprises one driving gear, and a first and a second driven gear that each engage with the driving gear and that respectively constitute a first and a second gear pump; moreover, said triple gear pump discharges a fluid used as fuel. This triple gear pump comprises: a housing that surrounds the first gear pump and the second gear pump; a driving shaft that is linked with the driving gear so as to rotate integrally with the same, and that is drawn out of the housing; a driving shaft bearing that rotatably supports the driving shaft, that is capable of floating in the axial direction, and that receives pressure from the fluid and abuts the driving gear; a mechanical seal that is interposed between the driving shaft and the housing and that prevents the fluid from leaking outside of the housing; and a seal that is interposed between the driving shaft bearing and the mechanical seal and that prevents the pressure of the fluid from being transmitted to the mechanical seal.

Classes IPC  ?

• F04C 11/00 - Combinaisons de plusieurs "machines" ou pompes, chacune d'elles étant du type à piston rotatif ou oscillant; Installations de pompage

Abrégé

Provided is a fuel supply system that can identify an internal leak model of a gear pump with high accuracy.　The system comprises: a gear pump; a measurement section including an orifice and a check valve that are connected in parallel to each other downstream of the gear pump; a minimum pressurization check valve disposed downstream of the measurement section; and a control device. The check valve closes when a gear pump rotational speed is less than an upper threshold, and opens when the gear pump rotational speed is greater than or equal to the upper threshold. The minimum pressurization check valve comprises a cylinder and a piston that partitions the interior of the cylinder into a first chamber in communication with a measurement section outlet, and a second chamber in communication with a system inlet. The piston is biased in a direction toward the first chamber. A cylinder lateral wall has an outflow port of which the opening degree is adjusted by reciprocation of the piston. The minimum pressurization check valve is configured to maintain a constant differential pressure between the system inlet and the measurement section outlet when the gear pump rotational speed is between a lower threshold and an intermediate threshold, both inclusive.

Classes IPC  ?

• F02C 7/232 - Soupapes pour combustible; Systèmes ou soupapes de drainage
• F04C 14/24 - Commande, surveillance ou dispositions de sécurité pour "machines" ou pompes ou installations de pompage caractérisées par l'utilisation des soupapes pour commander la pression ou le débit, p.ex. soupapes de décharge
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible

Abrégé

In an external gear pump (P), a pair of gears (G1, G2) are accommodated inside a pump body (B). An intake chamber (2I) is formed on one side of a portion at which the pair of gears (G1, G2) mesh, and a discharge chamber (2O) is formed on the other side. Rotation of the pair of gears (G1, G2) sends a fluid from the intake chamber (2I) to the discharge chamber (2O) along the circumferential direction. A cylindrical bushing (F) that holds the rotation shaft (GS1) of at least one (G1) of the pair of gears (G1, G2) in a rotatable manner is provided, with a lubricating liquid film being formed between the bushing (F) and the rotation shaft (GS1). One end (P3) of the bushing (F) faces fluid on the high-pressure discharge chamber (2O) side, and the other end thereof faces fluid on the low-pressure intake chamber (2I) side. A discharge groove (107) formed in the inner circumferential surface (100) of the bushing (F) has one end which is on the high-pressure side and which is closed, and another end which is on the low-pressure side and which is open. The discharge groove (107) has a length which is not less than half the length of the bushing (F) in the direction of the rotation shaft.

Classes IPC  ?

• F04C 2/18 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à formes de dents semblables

Abrégé

This rotary device (100) comprises: an impeller 1; a plurality of movable-type vanes 2 which are disposed upstream or downstream from the impeller 1 and operated so as to adjust the cross-sectional area of a flow passage; and an inner wall 3 and an outer wall 4 which define the flow passage. In a radial direction r of the impeller 1, or in a direction inclined with respect to both the axial direction x and the radial direction r of the impeller 1, the inner wall 3 and the outer wall 4 include a plurality of groups of flat surfaces 31, 41 which are parallel to each other and face each other with the movable vanes 2 therebetween. When viewed in the axial direction x of the impeller 1, the inner wall 3 and the outer wall 4 have polygonal shapes corresponding to each other.

Classes IPC  ?

• F04D 29/56 - Moyens de guidage du fluide, p.ex. diffuseurs réglables
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations
• F04D 29/46 - Moyens de guidage du fluide, p.ex. diffuseurs réglables

Abrégé

This radial foil bearing comprises: a top foil provided with an opposing surface opposing a rotating shaft; a bump foil arranged outward, that is, on the opposite side to the opposing surface, of the top foil; and a bearing housing arranged so as to surround the bump foil. The bump foil comprises: a tubular portion that surrounds the top foil in a tubular shape; and resilient piece portions which are adjacent to the tubular portion in an axial direction of the rotating shaft, are capable of deforming independently of the tubular portion, and are capable of extending in a circumferential direction. The resilient piece portions are supported by the bearing housing.

Classes IPC  ?

• F16C 27/02 - Paliers à contact lisse

Abrégé

A combustion device includes: a liner including an opening at an end, the liner inside of which is formed with a combustion chamber; an air flow path communicating with the opening of the liner; an ammonia supply pipe inserted through the opening of the liner; and a starting fuel supply pipe disposed between the ammonia supply pipe and the air flow path.

Classes IPC  ?

• F02C 3/30 - Addition d'eau, de vapeur ou d'autres fluides aux composants combustibles ou au fluide de travail avant l'échappement de la turbine
• F23R 3/10 - Aménagements de l'entrée d'air pour l'air primaire
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible

Abrégé

This external gear pump is provided with: a pair of a driving gear (2) and a driven gear (3); a pump casing (1); a gear accommodation room (13) that is formed inside the pump casing (1) and accommodates the driving gear (2) and the driven gear (3) in a meshed state; an inlet chamber (14) that is formed on one side of a mesh portion between the driving gear (2) and the driven gear (3) inside the pump casing (1); and an outlet chamber (15) that is formed on the other side of the mesh portion inside the pump casing (1). A slit (16) of which only one end is opened is formed in a circumferential direction inside a sliding wall of the pump casing 1 that slides with the driving gear (2) or the driven gear (3) nearer the inlet chamber (14). By the formation of the slit (16), a cantilevered sliding piece (17) is provided in the sliding wall.

Classes IPC  ?

• F04C 2/18 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à formes de dents semblables

Abrégé

A combustion system 10 comprises: a combustion chamber 13c; a cylindrical air chamber 31 which has an injection hole 31a facing the inside of the combustion chamber 13c; a fuel supply path 41 connected to the air chamber 31; and an air supply path 32 connected to a side surface of the air chamber 31.

Classes IPC  ?

• F02C 7/232 - Soupapes pour combustible; Systèmes ou soupapes de drainage
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
• F23R 3/30 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible comprenant des dispositifs destinés à prévaporiser le combustible

Abrégé

This aircraft hybrid motive power source system is installed in an aircraft and comprises: a gas turbine engine (20) that includes a low-pressure shaft (27) and a high-pressure shaft (28) as rotating shafts; a first electric generator (31) that is drivably connected to the high-pressure shaft (28); a second electric generator (32) that is drivably connected to the low-pressure shaft (27); a fuel cell (40) to which fuel gas and oxidant gas are supplied; a fuel gas generation unit (50) that generates fuel gas from a raw material through heating using exhaust gas of the gas turbine engine (20); and a control unit (60) that, on the basis of information indicating the running state of the gas turbine engine (20) and/or demand for electric power in the aircraft, supplies, to the first electric generator (31) or the second electric generator 32, electric power of the fuel cell (40) obtained through the supply of fuel gas.

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
• B64D 27/10 - Aéronefs caractérisés par le type ou la position des groupes moteurs du type à turbine à gaz
• F01D 25/36 - Vireur ou dispositif de rotation par mouvements saccadés utilisant des moteurs électriques
• F01K 23/02 - 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
• 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
• F02G 5/02 - Utilisation de la chaleur perdue dans les gaz d'échappement
• H01M 8/00 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication
• 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 8/04111 - Dispositions pour la commande des paramètres des réactifs, p.ex. de la pression ou de la concentration des réactifs gazeux utilisant un assemblage turbine compresseur
• H01M 8/04858 - Variables électriques
• H01M 8/10 - 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

Abrégé

A combustion device includes: an ammonia tank; a combustor connected to the ammonia tank; an air supply source; and an ammonia autothermal cracking device having inlets connected to the ammonia tank and the air supply source and an outlet connected to the combustor.

Classes IPC  ?

• F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible

Abrégé

1.51.522), wherein: 1 > a ≥ 0.5, b > 0 and c = 1 - (a + b) are satisfied; Re represents one or more rare earth elements; and Tr represents Hf or Zr.

Classes IPC  ?

• C04B 41/87 - Céramiques
• C23C 14/08 - Oxydes

Abrégé

A three-dimensional modeling device models a three-dimensional object by irradiating a powdered material with an electron beam to melt and stack the powdered material. The three-dimensional modeling device includes a beam emitting unit that irradiates the powdered material with the electron beam by emitting the electron beam. The beam emitting unit irradiates the powdered material with the electron beam while scanning the electron beam in a direction orthogonal to a contour line of a modeling region in at least a contour portion of the modeling region that is a cross-section of the object.

Classes IPC  ?

• B29C 64/268 - Agencements pour irradiation par faisceaux d’électrons [FE]
• B22F 10/366 - Paramètres de balayage, p.ex. distance d’éclosion ou stratégie de balayage
• 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
• B22F 10/28 - Fusion sur lit de poudre, p.ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
• B29C 64/393 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive

Abrégé

Provided is a gas turbine system, including: an ammonia tank; a combustor connected to the ammonia tank; an exhaust flow passage connected to the combustor; a turbine provided in the exhaust flow passage; a cracked-gas reservoir connected to the combustor; and an ammonia cracking catalyst, which is arranged on a downstream side of the turbine in the exhaust flow passage, and is connected to the ammonia tank and the cracked-gas reservoir.

Classes IPC  ?

• F23R 3/40 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'emploi de moyens catalytiques
• F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
• F02C 9/40 - Commande de l'alimentation en combustible spécialement adaptée à l'utilisation d'un combustible particulier ou de plusieurs combustibles

Abrégé

A power controller of a linear actuator 10 in a docking device 1 including a six-axis parallel link mechanism 5, wherein a motor driver 11 configured to control rotation speed of a motor M of the linear actuator 10 on the basis of a load produced on the link 4 includes a speed controlling unit 31 that outputs a current command, a current controlling unit 32 that converts the current command to a voltage command, and a current command limiter 33 that limits the current command of the speed controlling unit 31 so that power consumption per one linear actuator 10 is one sixth or less of the power supply capacity for the motor power, thus allowing for mounting the docking device 1 even for a spacecraft with a small power supply capacity, without requiring modification of the power supply capacity.

Classes IPC  ?

• H02P 9/00 - Dispositions pour la commande de génératrices électriques de façon à obtenir les caractéristiques désirées à la sortie
• B64G 1/64 - Systèmes pour réunir ou séparer des véhicules spatiaux ou des parties de ceux-ci, p.ex. aménagement pour l'accostage ou l'amarrage
• H02K 7/18 - Association structurelle de génératrices électriques à des moteurs mécaniques d'entraînement, p.ex. à des turbines

Abrégé

A variable capacity turbocharger includes a turbine impeller, a gas inlet passage fluidly coupled to the turbine impeller, a nozzle vane located in the gas inlet passage, a drive assembly that rotates the nozzle vane, a drive chamber accommodating the drive assembly and including a region configured to store liquid in the drive chamber, and a liquid passage fluidly coupled with the drive chamber and configured to discharge the liquid from the drive chamber. A surface of the liquid passage has a greater surface roughness than the region of the drive chamber.

Classes IPC  ?

• 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 15/08 - Adaptations pour la commande des pompes ou combinaisons avec celles-ci
• F01D 25/32 - Recueil de l'eau de condensation; Drainage

Abrégé

The present invention relates to a non-hydrogenated transition metal-doped diamond-like carbon (DLC), wherein the non-hydrogenated DLC comprises at least one transition metal selected from groups 4d, 5d and 6d of the periodic table of elements. A part of the at least one transition metal is present in the form of carbide of the at least one transition metal in the non-hydrogenated DLC as a matrix, and another part is present as metal droplets. The non-hydrogenated transition metal-doped DLC has an indentation hardness of ≥35 GPa, preferably of ≥40 GPa. Due to the presence of metal droplets, the doped DLC is highly effective in improving wear resistance and/or reducing friction of a surface when a coating of the material is applied on the surface. Further, the present invention provides a cathodic arc discharge deposition method for depositing a coating of the non-hydrogenated transition metal-doped DLC according to the present invention.

Classes IPC  ?

• C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
• C23C 14/32 - Evaporation sous vide par évaporation suivie d'une ionisation des vapeurs

Abrégé

This combustion system 100 is provided with: a vaporizer 2 that heats liquid ammonia with a heating medium; a boiler 3 that is connected to the vaporizer 2 and burns an ammonia-containing fuel coming from the vaporizer 2; an induced draft fan 6 that is arranged in a flue L4 connected to the boiler 3 and guides a discharged gas from the boiler 3; and a heat exchanger 4 that is arranged upstream of the induced draft fan 6 in the flue L4. The heat exchanger 4 is connected to the vaporizer 2 in a circulating manner through a circulating flow path L5 through which the heating medium flows. The heat exchanger 4 cools a discharged gas flowing through the flue L4 with the heating medium that receives a cold thermal energy from the liquid ammonia.

Classes IPC  ?

• F23L 17/00 - Génération du tirage; Mitrons de cheminées ou de conduits d'alimentation en air; Débouchés de conduits de cheminées
• F23J 7/00 - Aménagement des dispositifs d'introduction de produits chimiques dans le foyer
• F23C 1/12 - Appareils à combustion spécialement adaptés à la combustion de plusieurs sortes de combustibles simultanément ou alternativement, au moins un des combustibles étant fluide ou étant un combustible solide en suspension dans l’air du combustible gazeux et du combustible pulvérulent
• F23J 15/06 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des appareils de refroidissement
• F23K 5/00 - Alimentation en d'autres combustibles ou distribution d'autres combustibles pour les appareils à combustion

Abrégé

This combustion system 100 is provided with: a vaporizer 2 that heats liquid ammonia with a heating medium; a boiler 3 that is connected to the vaporizer 2 and burns an ammonia-containing fuel coming from the vaporizer 2; an air preheater 4 that is arranged in a flue L4 connected to the boiler 3 and heats air with a discharged gas from the boiler 3; an induced draft fan 8 that is arranged downstream of the air preheater 4 in the flue L4 and guides the discharged gas; and a first heat exchanger 5 that is arranged downstream of the air preheater 4 and upstream of the induced draft fan 8 in the flue L4, wherein the first heat exchanger 5 is connected to the vaporizer 2 in a circulating manner through a circulating flow path L5, heats the heating medium by means of the discharged gas, and supplies the heated heating medium to the vaporizer 2.

Classes IPC  ?

• F23L 17/00 - Génération du tirage; Mitrons de cheminées ou de conduits d'alimentation en air; Débouchés de conduits de cheminées
• F23J 7/00 - Aménagement des dispositifs d'introduction de produits chimiques dans le foyer
• F23C 1/12 - Appareils à combustion spécialement adaptés à la combustion de plusieurs sortes de combustibles simultanément ou alternativement, au moins un des combustibles étant fluide ou étant un combustible solide en suspension dans l’air du combustible gazeux et du combustible pulvérulent
• F23K 5/00 - Alimentation en d'autres combustibles ou distribution d'autres combustibles pour les appareils à combustion

Abrégé

Provided is a gas turbine system, including: an ammonia tank; a combustor including a combustion chamber, which is connected to the ammonia tank; an intake flow passage connected to the combustor; a compressor provided in the intake flow passage; a cracked-gas reservoir connected to the combustor; and an ammonia cracking catalyst arranged in a bleed flow passage connected to the compressor, between the compressor and the combustor in the intake flow passage, or in a space in the combustor, which brings the combustion chamber and the intake flow passage into communication with each other, the ammonia cracking catalyst being connected to the ammonia tank and the cracked-gas reservoir.

Classes IPC  ?

• F02C 3/24 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant liquide aux température et pression normales
• F02C 9/40 - Commande de l'alimentation en combustible spécialement adaptée à l'utilisation d'un combustible particulier ou de plusieurs combustibles
• F02C 7/232 - Soupapes pour combustible; Systèmes ou soupapes de drainage
• F02C 7/14 - Refroidissement des ensembles fonctionnels des fluides dans l'ensemble fonctionnel

Abrégé

A radial foil bearing, which surrounds a rotating shaft and supports the rotating shaft, includes a bearing housing, an insertion hole which is formed in the bearing housing and through which the rotating shaft is inserted, a recessed groove provided in the inner peripheral surface of the insertion hole and recessed toward the radially outer side, a pin hole base end side having an opening formed in the groove and extending to the outer peripheral surface of the bearing housing, a restricting pin that is inserted into the pin hole base end side and that passes through the groove, and a top foil placed in the insertion hole, the groove being formed so as to reach an axial end surface of the bearing housing, a circumferential end part of the top end foil being placed in the groove, and the restricting pin intersecting the inner side surface of the groove at multiple locations.

Classes IPC  ?

• F16C 27/02 - Paliers à contact lisse

Abrégé

A centrifugal compressor includes: a housing including an intake flow path; a compressor impeller arranged in the intake flow path; an accommodation chamber formed upstream of the compressor impeller in a flow of intake air in the housing; a movable member arranged in the accommodation chamber; and an annular path formed in the housing, the annular path being connected to an outside of the housing, a heating medium supplied from the outside of the housing flowing through the annular path, at least a part of the annular path being located between the accommodation chamber and a leading edge of the compressor impeller.

Classes IPC  ?

• F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement
• F04D 29/46 - Moyens de guidage du fluide, p.ex. diffuseurs réglables
• F04D 29/58 - Refroidissement; Chauffage; Réduction du transfert de chaleur

Abrégé

Provided is a method for manufacturing a ceramic matrix composite including a matrix and reinforcing fibers provided in the matrix. The method includes infiltrating a fiber body with powder of a ceramic material that becomes a part of the matrix. The fiber body is constituted by the reinforcing fibers. The method includes arranging, in a liquid material for the matrix, the fiber body infiltrated with the powder. The method includes heating the fiber body in this state, thereby bringing the liquid material into a film-boiling state such that ceramic derived from the liquid material is generated as a part of the matrix in the fiber body.

Classes IPC  ?

• C04B 35/80 - Fibres, filaments, "whiskers", paillettes ou analogues
• C04B 35/628 - Revêtement des poudres
• C04B 35/64 - Procédés de cuisson ou de frittage

Abrégé

The carbide production system (1) comprises a combustion furnace (10) that contains a combustion chamber (12) having a first biomass supply port (17) that supplies a first biomass and combusts the first biomass in air and a carbide recovery device (40), connected to the combustion furnace (10), that recovers carbide generated from a second biomass. The second biomass is heated by the combustion of the first biomass via a second biomass supply port (18) provided downstream from the first biomass supply port (17) and is supplied to a carbonization zone where low-concentration oxygen gas, having a lower oxygen concentration than air, is present due to combustion of the first biomass.

Classes IPC  ?

• C10B 49/20 - Distillation destructive des matières carbonées solides par chauffage direct au moyen d'agents porteurs de chaleur, y compris la combustion partielle de la matière à traiter avec des porteurs de chaleur solides, mobiles, sous forme divisée sous forme dispersée
• C10B 47/22 - Distillation destructive des matières carbonées solides avec chauffage indirect, p.ex. par combustion externe avec charge mouvante sous forme dispersée
• C10B 53/00 - Distillation destructive spécialement conçue pour des matières premières solides particulières ou sous forme spéciale

Abrégé

This semiconductor switch drive circuit comprises a drive power source and a semiconductor switch drive unit. The semiconductor switch drive unit comprises: a connection switching unit; a capacitor that generates a positive voltage; a capacitor for power charging; and a capacitor that generates a negative voltage. The connection switching unit alternately switches between: a first connection state, in which a positive voltage application closed circuit is formed to apply a positive voltage to a gate terminal of the semiconductor switch; and a second connection state, in which a negative voltage application closed circuit is formed to apply a negative voltage to the gate terminal of the semiconductor switch. Between the drive power source and the semiconductor switch, a movement restriction unit is provided which restricts movement of an electric charge from a path through the positive voltage application closed circuit to another path that passes through a positive terminal of the capacitor without passing through the gate terminal of the semiconductor switch.

Classes IPC  ?

• H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques

Abrégé

Provided is a hydrogen production system including at least one first osmosis device, a circulation flow path, and an alkaline water electrolyzer. The at least one first osmosis device includes a semipermeable membrane which separates a first chamber to which water to be treated is supplied and a second chamber to which an alkaline aqueous solution having a higher osmotic pressure than that of the water to be treated is supplied, and which permeates water in the water to be treated from the first chamber to the second chamber. The circulation flow path is connected to the second chamber and the alkaline aqueous solution is circulated therethrough. The alkaline water electrolyzer is provided in the circulation flow path, and electrolyzes water in an alkaline aqueous solution supplied from the second chamber and produces hydrogen.

Classes IPC  ?

• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 9/17 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure
• C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytes; Régénération des électrolytes
• C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse

Abrégé

A combustion device includes: a combustion chamber; a plurality of hydrogen injection holes facing inside of the combustion chamber; a first air injection hole facing the inside of the combustion chamber and extending in the circumferential direction on a radially outer side with respect to the plurality of hydrogen injection holes; a second air injection hole facing the inside of the combustion chamber and extending in the circumferential direction on a radially inner side with respect to the plurality of hydrogen injection holes, the first and second air injection holes being annular; first swirling blades provided in the first air injection hole and inclined in the circumferential direction with respect to a combustion-chamber-side axial direction; and second swirling blades provided in the second air injection hole and inclined to the same side as the first swirling blades in the circumferential direction with respect to the combustion-chamber-side axial direction.

Classes IPC  ?

• F23R 3/14 - Aménagements de l'entrée d'air pour l'air primaire créant un tourbillon au moyen d'ailettes de tourbillonnement
• F23D 14/24 - Brûleurs à gaz sans prémélangeur, c. à d. dans lesquels le combustible gazeux est mélangé à l'air de combustion à l'arrivée dans la zone de combustion avec des conduits d'alimentation en air et en gaz séparés, p.ex. avec des conduits disposés parallèlement ou se croisant au moins un des fluides étant soumis à un mouvement tourbillonnant

Abrégé

A power generation system 10 comprises: a boiler 3 that combusts fuel containing ammonia; a turbine 41 that is circulatively connected to the boiler 3 and driven by steam from the boiler 3; a condenser 5 that is circulatively connected to the boiler 3 and the turbine 41, cools the vapor discharged from the turbine 41, and supplies condensed water to the boiler 3; an evaporator 2 that is connected to an ammonia supply source 1 and the boiler 3, heats liquid ammonia from the ammonia supply source 1, and supplies the heated ammonia to the boiler 3; and at least one line L4 that thermally connects the evaporator 2 and the condenser 5 and transmits cold energy of the liquid ammonia flowing in the evaporator 2, to the condenser 5.

Classes IPC  ?

• F01K 9/00 - Ensembles fonctionnels de machines à vapeur caractérisés par des condenseurs disposés ou modifiés de façon à s'adapter aux machines motrices

Abrégé

A driving assistance device (60) comprises a vehicle information acquisition unit (632) and a driving assistance information generation unit (633), and assists with driving of a vehicle that is switchable between an automatic driving mode and a manual driving mode. The vehicle information acquisition unit (632) acquires current position information of the vehicle and information that indicates whether the vehicle is operating in the automatic driving mode or operating in the manual driving mode. When it is determined on the basis of the acquired information that the vehicle is operating in the manual driving mode and that the current position is not on a preset automatic driving travel route, the driving assistance information generation unit (633) generates driving assistance information for guiding the vehicle to the travel route.

Classes IPC  ?

• G08G 1/16 - Systèmes anticollision
• B60W 30/10 - Maintien de la trajectoire
• B60W 50/10 - Interprétation des requêtes ou demandes du conducteur
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention

Abrégé

A hydrogen production apparatus includes: a first heating furnace including: a first accommodating tank in which a moving bed of a catalyst containing any one or more of iron, nickel, copper, and aluminum is formed; and a heating tube, which is provided in the first accommodating tank, and through which a heat medium passes; a second heating furnace including: a burner that burns fuel to generate an exhaust gas; and a second accommodating tank in which a fluidized bed of the catalyst discharged from the first heating furnace is formed with the exhaust gas; and a furnace for the pyrolysis including a third accommodating tank in which a fluidized bed of the catalyst discharged from the second heating furnace is formed with a raw material gas containing hydrocarbon.

Classes IPC  ?

• B01J 8/18 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées
• B01J 8/26 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé" comportant au moins deux lits fluidisés, p.ex. installations de réaction et de régénération

Abrégé

RR), which is a flow passage width (w) divided by a flow passage height (h), is within a range of 3-100. Inner walls forming the flow passage (7) include a top wall (3a) as a first wall and a bottom wall (4c) as a second wall, which are oriented toward each other in the direction in which the flow passage height (h) is defined. The plurality of baffle plates (5) each have a rod-shaped part disposed to the second wall so as to protrude toward the first wall. The extension direction of the baffle plates (5) is parallel to the second wall and is inclined at a fixed inclined angle with respect to the extension direction of the flow passage (7).

Classes IPC  ?

• B01D 43/00 - Séparation de particules de liquides, ou de liquides de solides, autrement que par sédimentation ou filtration
• F15D 1/02 - Action sur l'écoulement des fluides dans les tuyaux ou les conduits
• B03B 5/00 - Lavage de matériaux en grains, en poudre ou en grumeaux; Séparation par voie humide

Abrégé

Provided is a novel technique for obtaining, in a ceramic-based composite material, a matrix having heat resistance and inhibited from cracking. This method, which is for producing a ceramic-based composite material comprising a matrix and reinforcing fibers disposed in the matrix, comprises disposing the reinforcing fibers in a liquid raw material for the matrix (step S2), heating the reinforcing fibers in the liquid raw material to a matrix formation temperature (step S31), and heating the reinforcing fibers in the liquid raw material to a heat-resistance impartation temperature (step S32). The heat-resistance impartation temperature is higher than the matrix formation temperature, and step S31 and step S32 are repeatedly conducted.

Classes IPC  ?

• C04B 35/80 - Fibres, filaments, "whiskers", paillettes ou analogues
• C04B 35/653 - Procédés comportant une étape de fusion

Produits et services

Evaporative coating of substrates of ceramic and metal compounds to order and on the instructions of others.

Abrégé

A turbine T comprises: housings 3, 5 including an accommodation space 29 that accommodates a turbine impeller 15, a turbine scroll flow path 31a disposed radially outside the turbine impeller 15, a communication flow path 33 through which the turbine scroll flow path 31a and the accommodation space 29 communicate, and a discharge flow path 27 that is continuous with the accommodation space 29 in the rotational axis direction of the turbine impeller 15; a vane member 35 that is provided in the communication flow path 33 and that includes a plurality of vane parts 35b opposite a first inner wall part W1 facing the communication flow path 33 from the side opposite to the discharge flow path 27; and an elastic member 39 enclosed between the vane member 35 and a second inner wall part W2 facing the communication flow path 33 from the side having the exhaust flow path 27.

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

Abrégé

A determination apparatus of a center of gravity position includes a vehicle on which a cargo is loadable, a self-location detector that acquires self-location data of the vehicle, a turning parameter generator that calculates a turning parameter based on the self-location data, a steering detector that detects a steering control value of the vehicle, a memory that stores reference data, a comparator that compares the turning parameter calculated by the turning parameter generator and the steering control value detected by the steering detector with the reference data, and a determiner that determines a center of gravity position of the vehicle or the cargo based on comparison results of the comparator.

Classes IPC  ?

• B60W 30/045 - Commande de la stabilité dynamique du véhicule améliorant les performances en virage
• B60W 40/112 - Mouvement de roulis

Abrégé

A turbocharger includes: a shaft; a rolling bearing including an inner ring mounted on the shaft and an outer ring arranged around the inner ring; a housing including a bearing hole accommodating the rolling bearing; a compressor impeller provided on the shaft at an outside the bearing hole; and an annular bearing retainer plate arranged between the bearing hole and the compressor impeller in the central axis direction of the shaft and including an end face facing a side face of the outer ring, the end face including an annular circumferential oil groove continuously extending along the entire circumferential direction of the shaft and a protrusion located inside the circumferential oil groove in a radial direction of the shaft and protruding in a central axis direction of the shaft.

Classes IPC  ?

• F04D 29/059 - Paliers à roulements
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement
• F04D 29/42 - Carters d'enveloppe; Tubulures pour le fluide énergétique pour pompes radiales ou hélicocentrifuges
• F04D 29/063 - Lubrification spécialement adaptée aux pompes pour fluides compressibles
• F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
• F02B 39/14 - Lubrification des pompes; Mesures de sécurité à cet effet
• F16C 19/18 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges à la fois radiales et axiales avec plusieurs rangées de billes

Abrégé

According to the present invention, a discharge surface treatment is carried out by means of an electrode which comprises a sintered body that is produced by: forming an electrode powder which is composed of a small-diameter metal powder having a median diameter of 3 µm or less and a large-diameter metal powder having a median diameter of more than 3 µm but not more than 10 µm, the small-diameter metal powder and the large-diameter metal powder containing Cr and oxygen; mixing and granulating the small-diameter metal powder and the large-diameter metal powder; compression molding the granulated powder at a pressure of 20 MPa to 300 MPa; and sintering the thus-obtained powder compact at a temperature of 450°C to 950°C. With respect to this electrode, the sintered body is formed by sintering the small-diameter metal powder having a median diameter of 3 µm or less and the large-diameter metal powder having a median diameter of more than 3 µm but not more than 10 µm with each other; the small-diameter metal powder and the large-diameter metal powder contain Cr and oxygen; and the oxygen content ratio of the sintered body is 1.5% by mass to 4.0% by mass.

Classes IPC  ?

• C23C 26/00 - Revêtements non prévus par les groupes
• B22F 1/052 - Poudres métalliques caractérisées par la dimension ou la surface spécifique des particules caractérisées par un mélange de particules de dimensions différentes ou par la distribution granulométrique des particules
• B22F 1/10 - Poudres métalliques contenant des agents lubrifiants ou liants; Poudres métalliques contenant des matières organiques
• B22F 5/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser
• B22F 9/08 - Fabrication des poudres métalliques ou de leurs suspensions; Appareils ou dispositifs spécialement adaptés à cet effet par des procédés physiques à partir d'un matériau liquide par coulée, p.ex. à travers de petits orifices ou dans l'eau, par atomisation ou pulvérisation
• C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
• C22C 19/05 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de nickel avec du chrome
• C22C 19/07 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de cobalt
• C22C 38/00 - Alliages ferreux, p.ex. aciers alliés

Abrégé

A centrifugal compressor includes: a housing including an intake flow path; a compressor impeller arranged in the intake flow path and including a plurality of blades; an accommodation chamber formed upstream of the blades in a flow of intake air in the housing; a movable member arranged in the accommodation chamber and movable to a protruding position where the movable member protrudes into the intake flow path and to a retracted position where the movable member is retracted from the intake flow path; and one or more grooves formed over an inner circumferential surface and a side face closer to the blades in the movable member.

Classes IPC  ?

• F04D 29/44 - Moyens de guidage du fluide, p.ex. diffuseurs
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement
• F04D 29/28 - Rotors spécialement adaptés aux fluides compressibles pour pompes centrifuges ou hélicocentrifuges

Abrégé

A thrust foil bearing includes: a base plate including an insertion hole through which a shaft is inserted, and a supporting surface expanding in a direction orthogonal to an axial direction of the insertion hole; a step member placed on the supporting surface and formed of a different body from the base plate; and a back foil extending in a circumferential direction of the insertion hole and in which one part of the back foil is supported by the supporting surface and another part of the back foil next to the one part in the circumferential direction is supported by the step member.

Classes IPC  ?

• F16C 17/04 - Paliers à contact lisse pour mouvement de rotation exclusivement pour charges axiales uniquement

Abrégé

A power-receiving coil device is installed inside an exposed part housing. The power-receiving coil device includes a power-receiving-side coil part that receives power from a power-transmitting-side coil part of a power-transmitting coil device, and a power-receiving-side core magnetic body. The power-receiving-side coil part has a first power-receiving coil and a second power-receiving coil which are arranged along a direction of a coil axis. An outer width of the first power-receiving coil is smaller than an outer width of the second power-receiving coil when viewed along a front-back direction perpendicular to the coil axis.

Classes IPC  ?

• B60L 53/12 - Transfert d'énergie par induction
• H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
• H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception

Abrégé

Provided is a technique that stably adjusts energy exchange with an outside and quickly returns received power in a case in which a deviation between a target value and an actual value increases. A power control device controls an operation of a power adjustment device in a microgrid that is capable of exchanging energy with an outside and includes the power adjustment device adjusting an internal power usage. The power control device includes a control unit that controls the power adjustment device such that an actual value of the energy exchange with the outside is close to a target value and, in a case in which a state of the energy exchange changes such that a deviation between the target value and the actual value becomes larger, performs change control to change a content of control such that an amount of change in the deviation increases.

Classes IPC  ?

• 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
• H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion

Abrégé

A compressor impeller includes: a hub provided at one end of a shaft; a blade arranged around an outer circumference of the hub; a leading edge formed on the blade and having a nonlinear shape different from a straight line connecting a shroud side end and a hub side end; and a blade surface formed between the leading edge and a trailing edge of the blade and having a curved-surface shape drawn by a trajectory of a movement of a generating line that is a straight line connecting the shroud side end and the hub side end.

Classes IPC  ?

• F04D 29/28 - Rotors spécialement adaptés aux fluides compressibles pour pompes centrifuges ou hélicocentrifuges
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement

Abrégé

There is provided a power adjustment method in a microgrid connected to an external power supply system and having a power storage unit capable of adjusting an amount of stored power by charging and discharging and a power consumption unit capable of adjusting power consumption of the power. The power adjustment method includes adjusting transmission and reception of the power by simultaneously controlling the power consumption in the power consumption unit and charge/discharge power in the power storage unit in order to transmit and receive power based on a planned value determined for each planned section to and from the external power supply system.

Classes IPC  ?

• H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
• H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif

Abrégé

This hydrogen production device comprises: a storage tank 110; a heating unit 120 provided within the storage tank 110; a first air diffuser 130 provided below the heating unit 120 within the storage tank 110; a second air diffuser 140 provided below the first air diffuser 130 within the storage tank 110; a catalyst supply unit 150 for supplying a catalyst containing one or more of iron, nickel, copper, and aluminum from a supply port 116a formed above the heating unit 120 within the storage tank 110; a catalyst discharge unit 160 for discharging the catalyst from a discharge port 114a formed below the second air diffuser 140 within the storage tank 110; and a raw material gas supply unit 170 for supplying a raw material gas containing at least a hydrocarbon to the first air diffuser 130 and the second air diffuser 140.

Classes IPC  ?

• C01B 3/30 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des particules solides mobiles utilisant la technique du lit fluidisé
• B01J 21/02 - Bore ou aluminium; Leurs oxydes ou hydroxydes
• B01J 23/74 - Métaux du groupe du fer
• C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs

Abrégé

Provided is a workpiece cutting device capable of reliably cutting a workpiece in a short period of time without damaging portions other than seams and without leading to an increase in size of the device in a case where the device is used to cut a workpiece formed into a sheet shape by partially coupling a plurality of small pieces to each other, for example. A workpiece cutting device that cuts a sheet-shaped or thin plate-shaped workpiece into a first-side workpiece and a second-side workpiece includes a securing mechanism that secures the first-side workpiece, a gripping and turning mechanism that grips the second-side workpiece and turns the second-side workpiece about a seam with the first-side workpiece as an axis, and a separating piece insertion mechanism that separates the first-side workpiece and the second-side workpiece at a vulnerable portion formed at the seam through a turning operation of the second-side workpiece performed by the gripping and turning mechanism.

Classes IPC  ?

• B26F 3/02 - Déchirement
• B26D 7/02 - Moyens pour maintenir ou mettre en position la pièce comportant des moyens de serrage
• B26D 7/32 - Moyens pour exécuter d'autres opérations en combinaison avec la coupe pour transporter ou empiler le produit coupé

Abrégé

A power supply device includes a first coil part and a second coil part, a power transmission request part configured to transmit a power transmission request to the movable object, a power reception information acquisition part configured to acquire first power reception information of the first coil part and second power reception information of the second coil part, a movable object position determination part configured to determine whether the movable object is positioned at a first power supply position or a second power supply position, and a power transmission control part configured to cause the first coil part to transmit power when it is determined that the movable object is positioned at the first power supply position, and to cause the second coil part to transmit power when it is determined that the movable object is positioned at the second power supply position.

Classes IPC  ?

• B60L 53/126 - Procédés pour associer un véhicule et une station de charge, p.ex. en établissant une relation directe entre un transmetteur d'énergie sans fil et un récepteur d'énergie sans fil
• B60L 53/122 - Circuits ou procédés pour entraîner la bobine primaire, c. à d. en alimentant la bobine en énergie électrique
• H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p.ex. de l'alignement 
• H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception

Abrégé

According to the present invention, a navigation pattern for acquiring parameters of turning characteristics is automatically generated in a turning characteristic setting method of an automatic vehicle driving system (step S4). Data pertaining to the turning characteristics of a vehicle is acquired while causing the vehicle to automatically navigate in the generated navigation pattern (step S5). The parameters are set on the basis of the acquired data (step S6).

Classes IPC  ?

• B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande
• B60W 40/114 - Mouvement de lacet
• B60W 40/12 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés à des paramètres du véhicule lui-même
• B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes

Abrégé

This method for removing a discharge surface treatment film (14) coated on the surface of a component (12) comprises a main washing step (S10) for performing main washing on a discharge surface treatment film (14) by using a main washing liquid containing a sodium permanganate and a primary alkali metal hydroxide, wherein the discharge surface treatment film (14) contains chromium.

Classes IPC  ?

• C23G 1/20 - Autres métaux lourds
• C23C 26/00 - Revêtements non prévus par les groupes
• B08B 3/08 - Nettoyage impliquant le contact avec un liquide le liquide ayant un effet chimique ou dissolvant

Abrégé

A centrifugal compressor 100 is provided with an impeller 3, and a housing 6 that accommodates the impeller 3. The housing 6 includes a main flow path 20 that accommodates the impeller 3, and a sub-flow path 30 that surrounds the main flow path 20 in a cross section perpendicular to an axial direction of the impeller 3. The sub-flow path 30 includes, in the flow of air inside the main flow path 20, a first end 30A that opens to the main flow path 20 at a position upstream of the impeller 3, and a second end 30B that opens to the main flow path 20 at a position downstream of the first end 30A. The first end 30A opens to the main flow path 20 in the direction opposite to the impeller 3 in the axial direction of the impeller 3, and the sub-flow path 30 is continuous with the first end 30A and includes a narrowed part 30C narrowed toward the first end 30A.

Classes IPC  ?

• F04D 29/66 - Lutte contre la cavitation, les tourbillons, le bruit, les vibrations ou phénomènes analogues; Equilibrage

Abrégé

In this method for manufacturing a layered product, a plurality of sheets are layered to produce a layered product. The method for manufacturing a layered product includes: a first placement step in which, on a transport path for transporting sheets, first sheet members are placed consecutively side by side in the transport direction; and a second placement step in which, over the first sheet members that have been placed side by side on the transport path, second sheet members are placed consecutively side by side in the transport direction. In the second placement step, the second sheet members are placed at a location on the transport path that is downstream of the placement location of the first sheet members. In the first placement step and the second placement step, the first sheet members or the second sheet members are placed at an angle with respect to the transport direction, thereby enabling the adjustment of the placement pitch for the first sheet members or the second sheet members in the transport direction.

Classes IPC  ?

• B29C 63/02 - Garnissage ou gainage, c. à d. application de couches ou de gainages préformés en matière plastique; Appareils à cet effet avec des matières sous forme de feuilles ou de nappes
• B29C 65/02 - Assemblage d'éléments préformés; Appareils à cet effet par chauffage, avec ou sans pressage

Abrégé

A power generation device (1) comprises: a power generator (10); a power conversion circuit (21); a first interrupting circuit (23); a second interrupting circuit (24); a first monitoring circuit (25) that monitors output current flowing from the power generator (10) to the power conversion circuit (21) and also outputs a first interrupt signal when the absolute value of the output current exceeds a first predetermined value; and a second monitoring circuit (26) that monitors the total value of the output voltages of the respective phases of the power generator (10) and also outputs a second interrupt signal when the absolute value of the total value exceeds a second predetermined value. The first interrupting circuit (23) electrically interrupts the connection between the power generator (10) and the power conversion circuit (21) in accordance with the output of the first interrupt signal or the second interrupt signal. The second interrupting circuit (24) electrically interrupts the connection between three-phase coils (Lu, Lv, Lw) and a neutral point (N) in accordance with the output of the first interrupt signal or the second interrupt signal.

Classes IPC  ?

• H02P 9/00 - Dispositions pour la commande de génératrices électriques de façon à obtenir les caractéristiques désirées à la sortie
• H02P 101/30 - Adaptation particulière des dispositions pour la commande de génératrices pour aéronefs
• H02P 103/20 - Dispositions pour la commande caractérisées par le type de génératrice du type synchrone
• H02M 7/12 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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
• 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

A solid-liquid separator that separates solid particles from a fluid in which the solid particles are dispersed includes: a flow channel part where a linear flow channel into which the fluid is introduced is formed; and an ultrasonic vibrator as a secondary flow generation mechanism that generates a secondary flow in a cross-section direction in the fluid flowing on an upstream side of the flow channel. The flow channel includes a rectangular cross section defined by a flow channel width and a flow channel height perpendicular to the flow channel width. An aspect ratio of the cross section at least on a downstream side from the secondary flow generation mechanism in the flow channel is in a range from 10 to 100, the aspect ratio being expressed by a ratio of the flow channel width to the flow channel height.

Classes IPC  ?

• B01D 35/20 - Mise en vibration des filtres
• B01D 37/04 - Commande de la filtration
• B01D 35/30 - Structure du carter de filtre
• B01D 29/00 - Filtres à éléments filtrants stationnaires pendant la filtration, p.ex. filtres à aspiration ou à pression, non couverts par les groupes ; Leurs éléments filtrants
• B01D 29/90 - Filtres à éléments filtrants stationnaires pendant la filtration, p.ex. filtres à aspiration ou à pression, non couverts par les groupes ; Leurs éléments filtrants comportant des dispositifs d'alimentation ou d'évacuation d'alimentation

Abrégé

A motor rotor 11 includes: a holding portion 131 having a tubular shape, a first shaft 61 inserted into one side of the holding portion 131, a second shaft 62 inserted into the other side of the holding portion 131, a permanent magnet 14 provided between the first shaft 61 and the second shaft 62 inside the holding portion 131, and a partition wall portion 132 provided between the first shaft 61 and the second shaft 62 inside the holding portion 131. The partition wall portion 132 forms a rigid body, together with the holding portion 131, the first shaft 61, and the second shaft 62.

Classes IPC  ?

• H02K 7/18 - Association structurelle de génératrices électriques à des moteurs mécaniques d'entraînement, p.ex. à des turbines
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p.ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires

Abrégé

A surface magnet rotor includes a shaft member extending along a rotational axis, and a magnet portion formed around the shaft member and forming opposite magnetic poles arranged along a circumferential direction. A cross-section of the shaft member includes an intermediate line extending from the rotational axis to a center point in the circumferential direction between a d-axis and a q-axis of the magnet portion. In the cross-section, a first cross-sectional area delimited by the d-axis and the intermediate line is different from a second cross-sectional area delimited by the q-axis and the intermediate line.

Classes IPC  ?

• H02K 1/276 - Aimants encastrés dans le noyau magnétique, p.ex. aimants permanents internes [IPM]
• H02K 1/278 - Aimants montés en surface; Aimants sertis

Abrégé

Provided is a turbine, including: an accommodating portion configured to accommodate a turbine impeller; an exhaust flow passage configured to allow communication between the accommodating portion and an exhaust-air introduction port; a discharge flow passage configured to allow communication between the accommodating portion and an exhaust-air discharge port; a bypass flow passage configured to allow communication between the exhaust flow passage and the discharge flow passage while detouring the accommodating portion; and a branching portion between the exhaust flow passage and the bypass flow passage. The branching portion has a flow passage sectional area of 0.6 times or more a flow passage sectional area of the exhaust-air introduction port.

Classes IPC  ?

• F04D 29/28 - Rotors spécialement adaptés aux fluides compressibles pour pompes centrifuges ou hélicocentrifuges
• F04D 29/42 - Carters d'enveloppe; Tubulures pour le fluide énergétique pour pompes radiales ou hélicocentrifuges
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement
• F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations

Abrégé

A reaction system (1) comprises: a carbon dioxide collection unit (20) which collects carbon dioxide by an absorption process or an adsorption process; a reaction unit (40) which generates hydrocarbon from a raw material that contains hydrogen and carbon dioxide; and a distillation unit (50) which distills the hydrocarbon, wherein the hydrocarbon is distilled in the distillation unit (50) with reaction heat which has been generated in generation of the hydrocarbon in the reaction unit (40), and carbon dioxide having been absorbed or adsorbed in the carbon dioxide collection unit (20) is separated by a low-temperature heat medium, the temperature of which, as a result of consuming part of the reaction heat in the distillation unit (50), has become lower than that of a high-temperature heat medium that is a heat medium introduced to the distillation unit (50).

Classes IPC  ?

• C10G 2/00 - Production de mélanges liquides d'hydrocarbures de composition non définie à partir d'oxydes de carbone
• C07C 1/12 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir d'oxydes de carbone à partir d'anhydride carbonique avec de l'hydrogène
• C07C 1/22 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'oxygène en tant qu'hétéro-atomes par réduction
• C07C 9/04 - Méthane

Abrégé

A method for producing a biochemical product that involves culturing microorganisms in a semisolid medium to generate a biochemical product, wherein: the semisolid medium contains a liquid medium containing a component derived from first lignocellulosic biomass obtained in a pellet production step (S10) for producing pellets from the first lignocellulosic biomass, and a carrier derived from a second lignocellulosic biomass, the carrier being in contact with the liquid medium; and the component derived from the first lignocellulosic biomass contains at least one of sugars obtained from the first lignocellulosic biomass and glycerol generated from oils and fats of the first lignocellulosic biomass.

Classes IPC  ?

• C12P 7/48 - Acides tricarboxyliques, p.ex. acide citrique

Abrégé

This stator for a rotary electric machine comprises a stator core 20 and a stator coil 21. The stator core 20 comprises a yoke having a cylindrical shape and teeth 20b protruding radially inward from the yoke. The stator coil 21 is arranged in a slot 20c formed between the adjacent teeth 20b. The stator coil 21 comprises straight-angle conductors 210. The straight-angle conductors 210 are arranged in the slot 20c in a radial direction or a circumferential direction of the cylindrical shape described above. A coolant channel groove 212 is formed on a surface of the straight-angle conductor 210 by press molding.

Classes IPC  ?

• H02K 3/24 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre avec des canaux ou des conduits pour un agent de refroidissement entre les conducteurs

Abrégé

A steam power plant 100 is provided with: a first tank 1 that houses liquid ammonia; a boiler 2 that is connected to the first tank 1 and that burns fuel containing ammonia; a steam turbine 3 that is connected to the boiler 2 and that runs by means of steam from the boiler 2; a steam condenser 4 that is connected to the steam turbine 3 and that condenses steam discharged from the steam turbine 3 into water; and a vaporizer 5 disposed between the first tank 1 and the boiler 2 along the flow of ammonia. The vaporizer 5 is recirculatingly connected to the steam condenser 4, heats the liquid ammonia from the first tank 1 by means of first water from the steam condenser 4, and returns the first water that has been cooled by the liquid ammonia to the steam condenser 4.

Classes IPC  ?

• F01K 17/02 - Utilisation de la vapeur ou des condensats provenant soit du soutirage, soit de la sortie des ensembles fonctionnels de machines motrices à vapeur pour le chauffage, p.ex. industriel, domestique
• F01K 9/00 - Ensembles fonctionnels de machines à vapeur caractérisés par des condenseurs disposés ou modifiés de façon à s'adapter aux machines motrices
• F23K 5/22 - Dispositifs de vaporisation

Abrégé

This steam power generation plant (100) comprises: a tank (1) which accommodates liquid ammonia; a boiler (2) which burns an ammonia-containing fuel; a steam turbine (3) operated by means of steam from the boiler (2); a plurality of supply water heaters (6a, 6b, 8) which heats, by means of bleed air from the steam turbine (3), the water to be supplied to the boiler (2); a water supply line (L) connected to the plurality of supply water heaters (6a, 6b, 8) and the boiler (2); and at least one vaporizer (51) which is disposed in the flow of ammonia between the tank (1) and the boiler (2), and which is circularly connected to the water supply line (L), heats liquid ammonia from the tank (1) by means of the water from the water supply line (L), and returns the water cooled by the liquid ammonia to the water supply line (L).

Classes IPC  ?

• F23K 5/22 - Dispositifs de vaporisation
• F01K 9/00 - Ensembles fonctionnels de machines à vapeur caractérisés par des condenseurs disposés ou modifiés de façon à s'adapter aux machines motrices
• F01K 17/02 - Utilisation de la vapeur ou des condensats provenant soit du soutirage, soit de la sortie des ensembles fonctionnels de machines motrices à vapeur pour le chauffage, p.ex. industriel, domestique
• 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
• F22D 11/00 - Alimentation en eau non prévue dans les autres groupes principaux

Abrégé

This heat treatment device comprises: a transferred body that includes an object to be treated and is provided with at least a heating body for heating the object to be treated; a transfer device that transfers the transferred body; and an inductive heating device provided with a heating coil that can be moved toward or away from the transferred body as desired, the inductive heating device heating the heating body by causing a magnetic field to act on the transferred body.

Classes IPC  ?

• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques

Abrégé

An electric compressor includes: a housing of an electric motor that is a power source of a compressor unit; a rotor that rotates inside the housing of the electric motor; a coil spring biasing the rotor in a rotation axis direction; a bearing interposed between the electric motor and the housing of the electric motor, and including an inner ring held by the rotor, and an outer ring biased by the coil spring to abut against an abutting portion of the housing of the electric motor; and a stopper that prohibits the rotor from displacing beyond a predetermined limit displacement amount against the biasing of the coil spring, and that allows the rotor to displace within the limit displacement amount. When the rotor is displaced to the limit displacement amount, the coil spring after being deformed has a closed height or more.

Classes IPC  ?

• F04D 25/06 - Ensembles comprenant des pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité
• F04D 29/26 - Rotors spécialement adaptés aux fluides compressibles
• F04D 29/059 - Paliers à roulements