Abrégé

An on-vehicle device is to be disposed on a vehicle, and includes an electromagnetic element and an acoustic sensor. The electromagnetic element performs at least one of radiation of electromagnetic wave to an outside of the on-vehicle device or detection of electromagnetic wave from the outside of the on-vehicle device. The acoustic sensor detects acoustics generated in the outside of the on-vehicle device. The acoustic sensor is integrated with the electromagnetic element.

Classes IPC  ?

• G01S 17/86 - Combinaisons de systèmes lidar avec des systèmes autres que lidar, radar ou sonar, p. ex. avec des goniomètres
• G01S 7/481 - Caractéristiques de structure, p. ex. agencements d'éléments optiques

Abrégé

A carbon dioxide recovery device includes a stack formed by stacking a plurality of electrochemical cells in a pressurized state in a cell stacking direction of the electrochemical cells, which adsorb and desorb CO2 from a CO2-containing gas that contains CO2 through an electrochemical reaction, a pair of supports arranged on one side and the other side of the cell stacking direction relative to the stack, and an elastic body provided between the pair of supports and having a larger Young's modulus than the electrochemical cells. The elastic body elastically deforms to apply a load to the plurality of electrochemical cells in the pressurized state in the cell stacking direction.

Classes IPC  ?

• B01D 53/32 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par effets électriques autres que ceux prévus au groupe
• B01D 53/62 - Oxydes de carbone

Abrégé

A ranging device is configured to measure a distance to an object by scanning an outside with light and detecting the light reflected from the object. The ranging device includes a mirror, an oscillating shaft, an actuator. The mirror is configured to oscillate to scan the outside with the light and fixed to the oscillating shaft. The actuator is configured to drive the oscillating shaft to oscillate by being energized. The actuator includes a rotor magnet and a rotor fixing portion. The oscillating shaft is inserted through the rotor magnet. The rotor fixing portion fixes the rotor magnet to the oscillating shaft. The rotor fixing portion restricts the rotor magnet from moving in an axial direction, a radial direction, and a rotational direction of the oscillating shaft. The rotor fixing portion includes a retaining plate and an elastic member. The oscillating shaft is rotatably supported by a bearing.

Classes IPC  ?

• G01S 7/481 - Caractéristiques de structure, p. ex. agencements d'éléments optiques
• G02B 26/10 - Systèmes de balayage

Abrégé

A power conversion device includes: a high-potential-side path electrically connecting a first power storage and an upper arm switch; a low-potential-side path electrically connecting a second power storage and a lower arm switch; a power-storage-to-power-storage switch; a bypass switch; a connection path; a neutral point capacitor; a current sensor detecting a current flowing through the connection path or a current flowing through an armature winding; and a controller. The controller performs a temperature rise control in which to cause a ripple current to flow through the first and second power storages, at least one of the upper and lower arm switches is switched in a state where the bypass switch is on and the power-storage-to-power-storage switch is off, and determines whether an abnormality in the temperature rise control occurs based on a detection value of the current sensor during the temperature rise control.

Classes IPC  ?

• B60L 15/00 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train
• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
• B60L 58/27 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries pour la commande de la température des batteries par chauffage
• H01M 10/615 - Chauffage ou maintien de la chaleur
• H01M 10/625 - Véhicules
• H01M 10/633 - Systèmes de commande caractérisés par des algorithmes, des diagrammes, des détails de logiciel ou similaires
• H01M 10/637 - Systèmes de commande caractérisés par l’emploi de dispositifs sensibles à la température, p. ex. dispositifs NTC, PTC ou bimétalSystèmes de commande caractérisés par la commande du courant interne circulant à travers la batterie, p. ex. par commutation
• H02M 7/483 - Convertisseurs munis de sorties pouvant chacune avoir plus de deux niveaux de tension
• H02M 7/537 - 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur

Abrégé

A vehicle control system is configured to provide, in response to a request from application software, restriction information set for each usage pattern classified according to use or purpose of utilizing an HMI for a vehicle, the restriction information including an HMI available in the usage pattern and constraints imposed on the HMI in the usage pattern, to application software that is a source of the request, and to control the HMI in accordance with an HMI usage request from the application software requesting use of the HMI. The vehicle control system is configured to determine to which usage pattern a content of the HMI usage request corresponds, and, when HMI usage requests conflict, to arbitrate conflicting HMI usage requests according to a priority associated with each usage pattern.

Classes IPC  ?

• G06F 21/62 - Protection de l’accès à des données via une plate-forme, p. ex. par clés ou règles de contrôle de l’accès

Abrégé

An in-vehicle device mounted on a vehicle is provided that includes a cooperation controller configured to provide cooperation between a service application configured to provide a service to the vehicle and a control system function block configured to control the vehicle. The control system function block includes a function interface configured to convert an access request expressed in a vehicle-independent format into a vehicle-dependent format. The cooperation controller is configured to forward the access request to the control system function block. The cooperation controller is configured to determine whether or not a use suspension condition is satisfied and switch over operation of the vehicle control system based on function interface information, vehicle state information and user input information.

Classes IPC  ?

• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
• G07C 5/02 - Enregistrement ou indication du temps de circulation, de fonctionnement, d'arrêt ou d'attente uniquement
• G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
• H04L 67/125 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance en impliquant la commande des applications des terminaux par un réseau

Abrégé

A power transmission/reception system according to the present disclosure comprises a plurality of power transmission coils, resonance capacitors, a first rectifier circuit, and a second rectifier circuit, and is capable of charging/discharging a battery. The power transmission/reception system controls the switching ratio between the first rectifier circuit and the second rectifier circuit according to the DC current of the battery and a current detected in each of the power transmission coils.

Classes IPC  ?

• 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
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• 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

This inspection method is for inspecting the orientation of a magnet body (10) integrally having a plurality of magnet pieces (11-13) having mutually different orientations. This inspection method includes: measuring surface magnetic flux at a plurality of measurement positions of a permanent magnet body; and calculating the orientation of each of the magnet pieces (11-13) on the basis of measurement data from the number of measurement positions equal to the total number of magnet pieces (11-13) included in the magnet body (10).

Classes IPC  ?

• G01R 33/12 - Mesure de propriétés magnétiques des articles ou échantillons de solides ou de fluides
• G01N 27/72 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant des variables magnétiques
• H01F 7/02 - Aimants permanents
• H01F 41/00 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques

Abrégé

This semiconductor module comprises a semiconductor device and a control unit. The semiconductor device comprises an n-type first semiconductor region, a p-type body region, an n-type second semiconductor region, a first gate electrode, and a second gate electrode. The control unit executes: a preliminary ON operation of applying a gate ON voltage to the first gate electrode and applying a gate OFF voltage to the second gate electrode; an ON operation of applying the gate ON voltage to the second gate electrode while maintaining a state in which the gate ON voltage is applied to the first gate electrode when a short circuit of a load is not detected during execution of the preliminary ON operation; and a current cutoff operation of applying the gate OFF voltage to the first gate electrode while maintaining a state in which the gate OFF voltage is applied to the second gate electrode when a short circuit of the load is detected during execution of the preliminary ON operation.

Classes IPC  ?

• H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
• H10D 8/01 - Fabrication ou traitement
• H10D 8/50 - Diodes PIN
• H10D 12/00 - Dispositifs bipolaires contrôlés par effet de champ, p. ex. transistors bipolaires à grille isolée [IGBT]
• H10D 84/80 - Dispositifs intégrés formés dans ou sur des substrats semi-conducteurs qui comprennent uniquement des couches semi-conductrices, p. ex. sur des plaquettes de Si ou sur des plaquettes de GaAs-sur-Si caractérisés par l'intégration d'au moins un composant couvert par les groupes ou , p. ex. l'intégration de transistors IGFET

Abrégé

In the present invention, a processor of a control system for controlling an autonomous travel device, which autonomously travels by switching between a plurality of point cloud maps (Mp) used for estimating a self-position, is configured so as to execute: planning a plurality of route candidates (Rc) that can be assumed for autonomous travel in an overlap area (Ado) in which a point cloud map (Mp) of a switching source and a point cloud map (Mp) of a switching destination overlap; selecting, for an observation surface area (Os) observed by the autonomous travel device for each travel point (Pd) on the route candidates (Rc) in the overlap area (Ado), as a following route (Rcf) that the autonomous travel device is caused to follow, the route candidate (Rc) having the largest correlated evaluation index (Io); and performing, on the autonomous travel device, following control such that the following route (Rcf) follows a self-position estimated by map matching between point cloud data (Dp) and the point cloud map (Mp) observed from the autonomous travel device.

Classes IPC  ?

• G05D 1/246 - Dispositions pour déterminer la position ou l’orientation utilisant des cartes d’environnement, p. ex. localisation et cartographie simultanées [SLAM]
• G01C 21/30 - Mise en coïncidence avec des cartes ou des contours
• G05D 1/43 - Commande de la position ou du cap par référence à un système à deux dimensions
• G05D 1/242 - Moyens basés sur la réflexion des ondes générées par le véhicule

Abrégé

A relay device (1) comprises a relay unit (S105), an updating unit (S105), a detection unit (S200, S205), and a determination unit (S300). The detection unit detects a failure in a plurality of redundant paths (P1, P2), and the determination unit determines whether or not the failure has been recovered. When a sequence number (31) of a redundant frame (3) received from a redundant path determined to have recovered from the failure exceeds an allowable reception range, the updating unit updates a reference number on the basis of the sequence number, and the relay unit transmits, to a communication terminal (2), a frame obtained by removing an R-TAG (30) from the redundant frame.

Classes IPC  ?

• H04L 45/243 - Routes multiples en utilisant M + N routes actives parallèles
• H04L 45/28 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données en utilisant la reprise sur incident de routes

Abrégé

The power receiver (100) includes a rectifier circuit (200) that is provided in a high voltage region and functions as a protection circuit which shorts the power receiver coil (110) to cut off power supply from the power receiver coil, an isolated power supply (360) that is provided across the high voltage region and a low voltage region and supplies power to a drive circuit (370) of the rectifier circuit, a current sensor (340) that is provided in the low voltage region and detects a current supplied from a low-voltage storage battery (302) to the isolated power supply, and a determination unit (235) that is provided in the low voltage region and determines whether the rectifier circuit is in normal operation based on the current detected by the current sensor.

Classes IPC  ?

• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• 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 3/04 - Coupure de l'alimentation en énergie en cas de fausse manœuvre
• B60L 53/12 - Transfert d'énergie par induction

Abrégé

A radar device comprises at least one of a circuit and a processor with a memory containing executable program code. The device transmits, in each cycle, signal sets each with at least one chirp signal, whose center frequency monotonically changes and whose transmission interval varies linearly over time. The device acquires data of reflected chirp signals from targets in the environment. A frequency rate of change is defined as the relative change in center frequency versus a reference, while a time rate of change is defined as the relative change in interval versus a reference. The ratio change rate denotes the change ratio between these rates. The transmission of signal sets is regulated so that the ratio change rate remains within an allowable range during a designated time period.

Classes IPC  ?

• G01S 7/35 - Détails de systèmes non impulsionnels

Abrégé

A power conversion device includes a high-potential side path that electrically connects a positive electrode terminal of a first electrical storage unit and a high-potential side terminal of an upper arm switch of an inverter, a low-potential side path that electrically connects a negative electrode terminal of a second electrical storage unit and a low-potential side terminal of a lower arm switch, a connection path, a neutral point capacitor, a parameter detection unit that detects an electrical parameter of the neutral point capacitor or the connection path, and a control unit. When performing switching control of the inverter to supply current to the connection path, the control unit determines whether an electrical disconnection abnormality has occurred on the connection path, based on a detection value of the parameter detection unit.

Classes IPC  ?

• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
• B60L 53/24 - Procédés de chargement de batteries spécialement adaptées aux véhicules électriquesStations de charge ou équipements de charge embarqués pour ces batteriesÉchange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule utilisant le convertisseur de propulsion du véhicule pour la charge
• B60L 55/00 - Dispositions relatives à la fourniture d'énergie emmagasinée dans un véhicule à un réseau électrique, c.-à-d. du véhicule au réseau [V2G]
• H02M 1/14 - Dispositions de réduction des ondulations d'une entrée ou d'une sortie en courant continu
• H02M 7/797 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif avec 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs

Abrégé

A vehicle display is controlled by detecting an obstacle around the vehicle based on a sensing result of a surrounding monitoring sensor that is configured to monitor a surrounding area of the vehicle, predicting a trajectory of the vehicle, generating a bird's-eye view image which shows the vehicle and the surrounding area of the vehicle from above, using a captured image of a surrounding monitoring camera that is configured to capture the surrounding area of the vehicle, displaying at least a part of the generated bird's-eye view image on a screen of a display device, and offsetting a range of the bird's-eye view image to be displayed on the screen such that a displayed range of the surrounding area with respect to the vehicle changes according to the predicted trajectory and a position of the obstacle.

Classes IPC  ?

• B60K 35/28 - Dispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par le type d’informations de sortie, p. ex. divertissement vidéo ou informations sur la dynamique du véhiculeDispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par la finalité des informations de sortie, p. ex. pour attirer l'attention du conducteur
• B60W 50/00 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
• G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes

Abrégé

A vehicle control device used in a vehicle configured to be remotely controllable is configured to communicate with one or more other devices mounted on the vehicle and to execute processing relating to travel control of the vehicle based on data received. The one or more other devices include a wireless communication device configured to execute wireless communication with a remote control device, which is an external device used to remotely control the vehicle. The vehicle control device is configured to acquire a communication state between the remote control device and the wireless communication device based on data received from the wireless communication device, and dynamically adjust an upper speed limit, which is an upper limit of travel speed in remote control of the vehicle, according to the communication state.

Classes IPC  ?

• G05D 1/65 - Suivi d’un profil de vitesse souhaité
• G05D 1/226 - Liaisons de communication avec les dispositions de commande à distance
• G05D 1/243 - Moyens de capture de signaux provenant naturellement de l’environnement, p. ex. signaux optiques, acoustiques, gravitationnels ou magnétiques ambiants
• G05D 1/633 - Obstacles dynamiques

Abrégé

A radar apparatus includes a plurality of transmission antennas, a plurality of reception antennas, a number Ns of transmission circuits connected to the transmission antennas and configured to output a transmission signal, a number Nr of reception circuits connected to the reception antennas and configured to acquire a reception signal, a clock generation unit configured to output a clock signal to each of the reception circuits, and a control unit configured to process the reception signals.

Classes IPC  ?

• G01S 7/40 - Moyens de contrôle ou d'étalonnage
• G01S 7/35 - Détails de systèmes non impulsionnels
• G01S 13/58 - Systèmes de détermination de la vitesse ou de la trajectoireSystèmes de détermination du sens d'un mouvement

Abrégé

A manufacturing method of a semiconductor device includes patterning an ion implantation mask above a second conductivity type semiconductor layer, and forming first conductivity type columns and second conductivity type columns within the second conductivity type semiconductor layer by implanting first conductivity type impurity ions into the second conductivity type semiconductor layer through openings in the ion implantation mask. The patterning the ion implantation mask includes forming a mask forming layer above the second conductivity type semiconductor layer, forming grooves extending from an upper surface of the mask forming layer toward the second conductivity type semiconductor layer, embedding a shielding portion containing metal into the grooves, and removing the mask forming layer located between the shielding portion to form the openings.

Classes IPC  ?

• H10D 62/00 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel
• H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
• H10D 62/10 - Formes, dimensions relatives ou dispositions des régions des corps semi-conducteursFormes des corps semi-conducteurs
• H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe

Abrégé

An in-vehicle apparatus includes a controller. The controller is configured to provide a first notification to prompt a driver to start a vehicle in response to determining that the vehicle continues to stop until a first predetermined time elapses after detecting, by image recognition of an image captured by a camera, that a traffic light has changed from red to green, and is configured not to provide a second notification to prompt the driver to start the vehicle in response to detecting that the traffic light has changed from red to green again while the vehicle continues to stop after providing the first notification.

Classes IPC  ?

• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
• B60W 30/18 - Propulsion du véhicule
• B60W 50/00 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
• G06V 10/56 - Extraction de caractéristiques d’images ou de vidéos relative à la couleur
• G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes

Abrégé

A in-vehicle power receiver (100) includes a rectifier circuit (200) that functions as a protection circuit to short-circuit a power receiver coil (110) and cut off power supply from the power receiver coil, a voltage sensor (330), and a power-receiver controller (231) that implements short-circuit control using the rectifier circuit when a detected voltage of the voltage sensor is greater than or equal to a determination threshold. The determination threshold is changeable, and the power-receiver controller decreases the determination threshold and determines whether the short-circuit control is executed normally when main switches (301H, 301L) are turned on and voltage is applied from a high-voltage storage battery (300) to the power receiver before power supply from a power transmitter coil.

Classes IPC  ?

• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• 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 3/04 - Coupure de l'alimentation en énergie en cas de fausse manœuvre
• B60L 53/12 - Transfert d'énergie par induction

Abrégé

A power receiver (100) includes a power-receiver communication coil (170) and a power-receiver control unit (230) that controls energization of the power-receiver communication coil (170) for supply of a power supply request signal, requesting the power transmitter coil (22) to supply power, to the power-receiver communication coil (170). The power-receiver control unit (230) executes an abnormality determination process determining whether an abnormality related to wireless power transfer has occurred, and a prevention process preventing supply of the power supply request signal to the power-receiver communication coil (170) when the abnormality related to wireless power transfer is determined to have occurred.

Classes IPC  ?

• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
• B60L 3/04 - Coupure de l'alimentation en énergie en cas de fausse manœuvre
• B60L 3/12 - Enregistrement des paramètres de fonctionnement
• B60L 5/00 - Collecteurs de courant pour lignes d'alimentation en énergie sur les véhicules propulsés électriquement
• B60L 5/42 - Collecteurs de courant pour lignes d'alimentation en énergie sur les véhicules propulsés électriquement pour collecter le courant à partir de plots individuels reliés à la ligne d'alimentation
• B60L 9/08 - Propulsion électrique par source d'énergie extérieure au véhicule utilisant des moteurs à courant continu alimentés par des lignes à courant alternatif
• B60L 9/28 - Propulsion électrique par source d'énergie extérieure au véhicule utilisant des moteurs à courant alternatif à induction alimentés par des lignes à courant alternatif polyphasés
• B60L 50/51 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible caractérisée par des moteurs à courant alternatif
• B60L 53/12 - Transfert d'énergie par induction
• B60L 53/122 - Circuits ou procédés pour entraîner la bobine primaire, c.-à-d. en alimentant la bobine en énergie électrique
• 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 53/30 - Détails de construction des stations de charge
• B60L 53/39 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules spécialement adaptés au chargement en utilisant le transfert d'énergie par induction avec activation sensible à la position des bobines primaires
• B60L 53/66 - Transfert de données entre les stations de charge et le véhicule
• B60L 53/68 - Surveillance ou commande hors site, p. ex. télécommande
• B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
• H01F 38/14 - Couplages inductifs
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• 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
• 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
• H02M 7/219 - 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs dans une configuration en pont
• 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
• H04B 5/26 - Couplage inductif utilisant des bobines

Abrégé

A shared area (522) that is set in a memory managed by at least one of a plurality of electronic control devices and that is shared by the plurality of electronic control devices, and a cloud area (922) that is a memory provided by a cloud server and permitted to be used by a vehicle-mounted system are virtually set as one shared memory. A memory map (6) associates storage location information, which indicates the storage location of data in the shared memory, with a data type serving as information for identifying data stored in the storage location indicated by the storage location information. Upon receiving an access request for access to the shared memory, a memory management unit (53) acquires, by using the memory map, the storage location information related to an access target indicated in the access request.

Classes IPC  ?

• G06F 12/06 - Adressage d'un bloc physique de transfert, p. ex. par adresse de base, adressage de modules, extension de l'espace d'adresse, spécialisation de mémoire
• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
• G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
• G06F 12/02 - Adressage ou affectationRéadressage
• G06F 13/368 - Gestion de demandes d'interconnexion ou de transfert pour l'accès au bus ou au système à bus communs avec commande d'accès décentralisée
• G06F 15/167 - Communication entre processeurs utilisant une mémoire commune, p. ex. boîte aux lettres électronique
• G06F 15/173 - Communication entre processeurs utilisant un réseau d'interconnexion, p. ex. matriciel, de réarrangement, pyramidal, en étoile ou ramifié

Abrégé

A power transmission/reception system according to the present disclosure comprises a plurality of coils and a plurality of rectifier circuits. The plurality of rectifier circuits are each configured to include a switching element that can control a rectifying operation by switching. This system is configured to perform control to switch combinations of coils and rectifier circuits in accordance with a power transmission/reception state.

Classes IPC  ?

• H02M 7/219 - 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs dans une configuration en pont
• H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif

Abrégé

A power transmission/reception system according to the present disclosure comprises a power transmission coil, a resonance capacitor, and a first rectifier circuit and a second rectifier circuit that are connected to the power transmission coil and the resonance capacitor. The first rectifier circuit and the second rectifier circuit are constituted by a combination of a plurality of legs which are provided with switching elements the switching of which is controllable. The power transmission/reception system controls the start timing of switching of the switching elements, in accordance with AC voltages or AC currents that are detected in the first rectifier circuit and the second rectifier circuit. The power transmission/reception system performs coordinated control of the duty ratios of switching of the switching elements that constitute each of the legs.

Classes IPC  ?

• 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
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• 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

Abrégé

A distance measurement device (1) performs light scanning toward the outside and detects light reflected by an object, thereby measuring the distance to the object. The distance measurement device (1) comprises a rotary shaft (13-16), a mirror (18), and a mirror fixing member (21-30). The rotary shaft (13-16) is driven by an actuator (50). The mirror (18) is driven by the actuator (50) to perform light scanning toward the outside. The mirror fixing member (21-30) fixes the mirror (18) to the rotary shaft (13-16). The mirror fixing member (21-30) covers a part of the rotary shaft (13-16) in the circumferential direction and is bonded to the rotary shaft (13-16).

Classes IPC  ?

• G01S 7/481 - Caractéristiques de structure, p. ex. agencements d'éléments optiques

Abrégé

An application execution platform device (20), which manages at least one application (11, 12, 13) installed in a vehicle, comprises storage units (S40, S50, S140) and an unusable item deletion unit (S170, S180). Each storage unit acquires data from at least one application, and stores the acquired data as cache data in association with acquisition source information indicating the application that is the acquisition source of the acquired data. When at least one application installed in the vehicle is updated or deleted, the unusable item deletion unit deletes unusable cache data, which is cache data that has become unusable, on the basis of the acquisition source information.

Classes IPC  ?

• G06F 8/65 - Mises à jour
• G06F 9/445 - Chargement ou démarrage de programme

Abrégé

In a remote attestation system including a prover device (100) and the verifier device (200), the verifier device includes an address determination unit (211) that determines an address, an additional evidence data acquisition range determination unit (212) that determines an acquisition range of the additional evidence data, an additional evidence collection instruction generation unit (213) that generates an additional evidence collection instruction, an additional evidence collection instruction transmission unit (214) that transmits the additional evidence collection instruction to the prover device; and an additional evidence data reception unit (215) that receives the additional evidence data.

Classes IPC  ?

• G06F 21/44 - Authentification de programme ou de dispositif
• G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
• G06F 21/64 - Protection de l’intégrité des données, p. ex. par sommes de contrôle, certificats ou signatures

Abrégé

A magnet part (42) is oriented such that a radial component of the magnetic flux on a d axis, which is the magnetic pole center, is greater than a circumferential component, and the circumferential component of the magnetic flux on a q-axis, which is the magnetic pole boundary, is greater than the radial component. A stator core (52) has an annular back yoke and a plurality of teeth (54) protruding from the back yoke in the radial direction. The teeth do not have a flange part at a leading end section (54a), and a stator coil (51) can be disposed up to the leading end section. A conducting wire of the stator coil is spirally wound around the outer periphery of the teeth up to the leading end section.

Classes IPC  ?

• H02K 1/16 - Noyaux statoriques à encoches pour enroulements

Abrégé

A magnet part (42) is oriented such that a radial component of the magnetic flux on a d axis, which is the magnetic pole center, is greater than a circumferential component, and the circumferential component of the magnetic flux on a q-axis, which is the magnetic pole boundary, is greater than the radial component. A stator core (52) has an annular back yoke and a plurality of teeth (54) protruding from the back yoke in the radial direction. The teeth do not have a flange part at a leading end section (54a), and a stator coil (51) can be disposed up to the leading end section. A conducting wire of the stator coil is spirally wound around the outer periphery of the teeth to the leading end section.

Classes IPC  ?

• H02K 1/16 - Noyaux statoriques à encoches pour enroulements

Abrégé

This rotating electrical machine is provided with a housing, and a lid member (90) covering an opening of the housing. The lid member (90) comprises a disk section (91), an outer peripheral ring section (92), a middle ring section (93), a plurality of flange sections (94, 94x), and a plurality of rib sections (95, 95x). The plurality of rib sections include a general rib section (95) and a special rib section (95x). The general rib section (95) has a shape that extends in the radial direction of the disk section (91) and that links the outer peripheral ring section (92) and the middle ring section (93). The special rib section (95x) has a shape comprising: an arc section (95x1) extending in the circumferential direction along the inner peripheral surface of the outer peripheral ring section (92); and side sections (95x2) extending radially inward from both ends of the arc section (95x1) in the circumferential direction. A hole (91a) intersecting a special surface (S2) is located between a pair of side sections (95x2). A special flange section (94x) intersecting the special surface (S2) is located on the radially outward side of the arc section (95x1).

Classes IPC  ?

• H02K 5/04 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction
• H02K 1/2793 - Rotors faisant face axialement à des stators

Abrégé

A propulsion device (15) includes a propeller (20) and an EPU (50). The EPU (50) has an EPU housing (55), a pitch device (110), a pedestal (121), and a pedestal rib (128). The pedestal (121) and the pedestal rib (128) are provided on the side opposite the propeller (20) with the EPU housing (55) interposed therebetween in an axial direction (AD). The pitch device (110) has a pitch controller (111) and a pitch rod (115). The pitch controller (111) is placed on the pedestal (121). The pitch rod (115) extends in the axial direction (AD) so as to bridge the pitch controller (111) and the propeller (20) via the EPU housing (55) and the pedestal (121). A pedestal rib (128) is provided so as to restrict displacement of the pedestal (121) in a radial direction (RD) with respect to the EPU housing (55).

Classes IPC  ?

• B64D 27/30 - Aéronefs caractérisés par des groupes moteurs électriques
• B64C 29/00 - Aéronefs capables d'atterrir ou de décoller à la verticale, p. ex. aéronefs à décollage et atterrissage verticaux [ADAV, en anglais VTOL]
• B64U 10/20 - Aéronefs à décollage et atterrissage verticaux [ADAV, en anglais VTOL]
• B64U 50/19 - Propulsion utilisant des moteurs électriques
• H02K 7/14 - Association structurelle à des charges mécaniques, p. ex. à des machines-outils portatives ou des ventilateurs

Abrégé

A method and system include a root authority providing a first proof of identity. First and second entities store the first and second proof of identities, respectively. The root authority generates a first proof of relationship between the first entity and the second entity or between the first entity and a first group or role/ The first entity stores the first proof of relationship. The first entity communicates the first proof of identity and first proof of relationship or role as a first communication to the second entity. The second entity confirms the first proof of identity was created by the root authority. The second entity confirms the first proof of relationship or role was created by the root authority. Based on the second entity confirming the first proof of identity and the first proof of relationship, the second entity or the first entity enables a function.

Classes IPC  ?

• H04L 9/40 - Protocoles réseaux de sécurité

Abrégé

An application system requires data at each system period. A slave node transmits the data to a master node. The master node and the slave node execute bidirectional wireless communication multiple times within the system period. When the application system has successfully acquired the data in a predetermined number of the multiple times of the bidirectional wireless communication, the master node transmits success information to the slave node. In response to receiving the success information, the slave node stops a remaining number of the multiple times of the bidirectional wireless communication.

Classes IPC  ?

• H04W 52/02 - Dispositions d'économie de puissance
• H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons

Abrégé

An in-vehicle network system includes control devices connected to a communication bus and configured to communicate with each other. The control devices includes startup control target control devices, each of which stores cluster configuration information. Each startup control target control device enters to a startup state or maintains the startup state. The control devices further include a management control device configured to change the cluster configuration information of the startup control target control devices. The startup control target control devices have cluster configuration information for normal operation and cluster configuration information for abnormal occurrence. At least one of the startup control target control devices that detects occurrence of an abnormality in the management control device or an abnormality in communication with the management control device switches the cluster configuration information for normal operation to the cluster configuration information for abnormal occurrence.

Classes IPC  ?

• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
• H04L 12/40 - Réseaux à ligne bus
• H04W 4/48 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication dans le véhicule

Abrégé

An electronic control unit includes a first circuit board, a second circuit, a first connector, a second connector, and a flat cable. The first circuit board and the second circuit board face each other. The first connector is arranged on the first circuit board. The second connector is arranged on the second circuit board. The flat cable electrically connects the first connector and the second connector. At least one circuit element and an auxiliary component are arranged on the second circuit board and positioned directly beneath the flat cable. A height of the auxiliary component is greater than a height of the at least one circuit element. The flat cable is configured to contact the auxiliary component without contacting the at least one circuit element.

Classes IPC  ?

• H05K 1/14 - Association structurale de plusieurs circuits imprimés

Abrégé

An electronic control device includes at least one of (i) a circuit and (ii) a processor with a memory storing computer program code executable by the processor. The at least one of the circuit and the processor configured to cause the electronic control device to: activate a function restriction against vehicle theft; set a priority based on an operation type corresponding to an activation operation or a deactivation operation of the function restriction; maintain the set priority; update the maintained priority when a current priority indicated by a function restriction activation request is higher than the maintained priority; determine, based on the priority, whether the activated function restriction can be deactivated; and deactivate the function restriction, which has been activated, in response to determining that the function restriction can be deactivated.

Classes IPC  ?

• B60R 25/01 - Équipements ou systèmes pour empêcher ou signaler l’usage non autorisé ou le vol de véhicules agissant sur des systèmes ou des équipements de véhicules, p. ex. sur les portes, les sièges ou les pare-brises
• B60R 25/102 - Équipements ou systèmes pour empêcher ou signaler l’usage non autorisé ou le vol de véhicules actionnant un dispositif d’alarme un signal étant envoyé vers un lieu distant, p. ex. signal radio transmis à un poste de police, à une entreprise de sécurité ou au propriétaire du véhicule
• B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur

Abrégé

A wheel position detection device for a vehicle includes: a wheel-side communication device having an acceleration sensor, a first control unit that stores a detection result of the acceleration sensor and generates a frame that stores identification information of each wheel-side communication unit, and a first communication unit; and a vehicle-side communication device having a second communication unit and a second control unit that determines the wheel-side communication device that has transmitted the frame. The second control unit transmits measurement start and end timings to each wheel-side communication device. A sensor angle between each wheel-side communication device and a wheel center is calculated based on the circumferential and radial accelerations. The second control unit specifies the wheel to which each wheel side communication device is attached, based on the accumulated angle of a change in the sensor angle or a magnitude of the accumulated angle.

Classes IPC  ?

• G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
• B60C 23/04 - Dispositifs avertisseurs actionnés par la pression du pneumatique montés sur la roue ou le pneumatique
• G01L 17/00 - Dispositifs ou appareils pour mesurer la pression des pneumatiques ou la pression dans d'autres corps gonflés
• G01P 15/18 - Mesure de l'accélérationMesure de la décélérationMesure des chocs, c.-à-d. d'une variation brusque de l'accélération dans plusieurs dimensions
• G07C 5/04 - Enregistrement ou indication du temps de circulation, de fonctionnement, d'arrêt ou d'attente uniquement utilisant des moyens de comptage ou compteurs à horloge

Abrégé

A rotary electric machine control device is configured to drive a rotary electric machine including multiple motor windings. The rotary electric machine control device includes a main control unit and a sub-control unit provided for respective motor windings and mutually-communicable to perform a coordinated drive control by sharing at least one parameter to perform energization control. Each of the main control unit and the sub-control unit calculates a voltage instruction value of a voltage to be applied to the motor winding based on an electric current detection value and an electric current instruction value, and perform the energization control of the motor winding based on the voltage instruction value. The sub-control unit performs the energization control by using the electric current instruction value that has been transmitted from the main control unit. The main control unit performs the energization control by using the same electric current instruction value.

Classes IPC  ?

• H02P 23/14 - Estimation ou adaptation des paramètres des moteurs, p. ex. constante de temps du rotor, flux, vitesse, courant ou tension
• H02P 29/60 - Commande ou détermination de la température du moteur ou de l'entraînement

Abrégé

A switching element includes a silicon carbide semiconductor substrate and a gate electrode facing the semiconductor substrate through a gate insulating film. The semiconductor substrate includes: an n-type source layer in contact with the gate insulating film; a p-type body layer in contact with the gate insulating film and the source layer; an n-type first drift layer in contact with the gate insulating film and the body layer, separated from the source layer by the body layer, and having an n-type impurity concentration of 8×1015 cm−3 or more; an n-type second drift layer in contact with the first drift layer from below and having an n-type impurity concentration of 12 to 26 times the n-type impurity concentration of the first drift layer; and an n-type drain layer disposed below the second drift layer and having a higher n-type impurity concentration than the second drift layer.

Classes IPC  ?

• H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
• H10D 62/17 - Régions semi-conductrices connectées à des électrodes ne transportant pas de courant à redresser, amplifier ou commuter, p. ex. régions de canal
• H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe

Abrégé

In a switching element, a semiconductor substrate includes at least one of a first lower p-layer in contact with a gate insulating film from below and a drift layer from above or a second lower p-layer in contact with a body layer from below and the drift layer from above. The at least one of the first lower p-layer or the second lower p-layer includes a high-concentration layer having a p-type impurity concentration equal to or greater than half of a maximum p-type impurity concentration, and a low-concentration layer having a p-type impurity concentration smaller than the half of the maximum p-type impurity concentration. The low-concentration layer has a lower low-concentration layer between the high-concentration layer and the drift layer. A part of the lower low-concentration layer having a p-type impurity concentration higher than an average p-type impurity concentration of the lower low-concentration layer has a predetermined thickness.

Classes IPC  ?

• H10D 62/10 - Formes, dimensions relatives ou dispositions des régions des corps semi-conducteursFormes des corps semi-conducteurs
• H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
• H10D 62/60 - Distribution ou concentrations d’impuretés

Abrégé

A vehicle allowing an autonomous driving kit to be mounted thereto comprises a vehicle control interface box and a vehicle system. The vehicle control interface box sends a prohibition signal to the autonomous driving kit while the vehicle is located on a steep slope. The prohibition signal indicates that brake hold by a brake device is prohibited. The vehicle control interface box switches a manual mode to an autonomous mode and vice versa in response to a request received from the autonomous driving kit. The vehicle control interface box continues the manual mode in spite of the autonomous driving kit requesting the vehicle control interface box to switch the manual mode to the autonomous mode while the vehicle is driven in the manual mode and also located on the steep slope.

Classes IPC  ?

• B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
• B60T 7/12 - Organes d'attaque de la mise en action des freins par déclenchement automatiqueOrganes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention

Abrégé

A security measure determination device (100) comprises: a reception unit (101) that receives software and quality information assigned to the software from a software management device (200); a security measure determination unit (104) that determines, on the basis of the quality information, a security measure required when executing the software; and an output unit (104) that outputs a measure instruction indicating the security measure to a software execution device (300) that executes the software.

Classes IPC  ?

• G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
• G06F 21/52 - Contrôle des utilisateurs, des programmes ou des dispositifs de préservation de l’intégrité des plates-formes, p. ex. des processeurs, des micrologiciels ou des systèmes d’exploitation au stade de l’exécution du programme, p. ex. intégrité de la pile, débordement de tampon ou prévention d'effacement involontaire de données
• G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures

Abrégé

This temperature measurement device (1) is used in an internal combustion engine which uses hydrogen gas as fuel. The temperature measurement device (1) includes a delivery pipe (2) and a temperature sensor (3). The delivery pipe (2) supplies fuel gas containing hydrogen gas to the fuel injection valve. The fuel injection valve injects and supplies the fuel gas to a combustion chamber of the internal combustion engine. The temperature sensor (3) is attached to the delivery pipe (2) and measures the temperature of the fuel gas. Furthermore, the temperature sensor (3) has a connection part (31) for connecting to the delivery pipe (2). In an annular space (11) formed between the connection part (31) and the delivery pipe (2), an annular elastic member (4) is disposed in a state compressed by the connection part (31) and the delivery pipe (2). The filling rate n of the annular elastic member (4) with respect to the annular space (11) is 95% or less.

Classes IPC  ?

• G01K 1/14 - SupportsDispositifs de fixationDispositions pour le montage de thermomètres en des endroits particuliers

Abrégé

An information processing device (1) for estimating the state of charge of a storage battery (62) provided to a moving body (60) comprises: a communication device (10) that is capable of communicating with a charger (50) for charging the moving body (60) and the storage battery (62); and a processor (20). The processor (20) executes: an information acquisition process for acquiring, via the communication device (10), movement information pertaining to the movement distance of the moving body (60) and charger information pertaining to the charger (50); and a state-of-charge estimation process for estimating the state of charge of the storage battery (62) on the basis of the acquired movement information and charger information.

Classes IPC  ?

• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
• G16Y 10/40 - Transport
• G16Y 20/30 - Information détectée ou collectée par les objets relative aux ressources, p. ex. à l'énergie consommée
• G16Y 40/10 - DétectionSurveillance
• H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière

Abrégé

The present invention is provided with: a battery module (210) in which a plurality of plate-shaped battery cells (230) are stacked in the thickness direction of the battery cells (230); and a frame member (190) that is disposed in the lateral direction of the battery cells (230) with respect to the battery module (210) and accommodates the battery module (210). The frame member (190) is provided with a restriction part (192) that faces the battery module (210) in the thickness direction of the battery cells (230) and restricts movement of the battery module (210) in the thickness direction of the battery cells (230).

Classes IPC  ?

• H01M 50/291 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par leur forme
• H01M 10/613 - Refroidissement ou maintien du froid
• H01M 10/625 - Véhicules
• H01M 10/647 - Éléments prismatiques ou plans, p. ex. éléments de type poche
• H01M 10/6556 - Composants solides comprenant des canaux d'écoulement ou des tubes pour un échange de chaleur
• H01M 10/6567 - Liquides
• H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
• H01M 50/211 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules en forme de poche

Abrégé

This battery pack is provided with battery cells (230) and comprises: a housing chamber wall (203) that serves as a wall of a housing chamber in which the battery cells (230) are housed; and a cooler (250) that is in contact with the outer surface of the housing chamber wall (203). The battery cells (230) are provided with cell terminals (231), and the cell terminals (231) are in contact with the inner surface of the housing chamber wall (203). The battery cells (230) are in contact with the cooler (250) via the housing chamber wall (203), and therefore the battery cells (230) are cooled by the cooler (250). The battery cells (230) are housed in the housing chamber, while the cooler (250) is outside the housing chamber. Therefore, even if the refrigerant flowing through the cooler (250) were to leak, the leaked refrigerant can be prevented from contacting the battery cells (230).

Classes IPC  ?

• H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
• H01M 10/613 - Refroidissement ou maintien du froid
• H01M 10/625 - Véhicules
• H01M 10/647 - Éléments prismatiques ou plans, p. ex. éléments de type poche
• H01M 10/6556 - Composants solides comprenant des canaux d'écoulement ou des tubes pour un échange de chaleur
• H01M 10/6567 - Liquides
• H01M 50/35 - Évacuation des gaz comprenant des passages allongés, tortueux ou en forme de labyrinthe
• H01M 50/211 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules en forme de poche
• H01M 50/262 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures
• H01M 50/291 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par leur forme
• H01M 50/367 - Passages internes d’évacuation des gaz dans le couvercle ou le boîtier de la batterieSystèmes d’évent à double couvercle

Abrégé

The present invention is provided with: a plurality of battery modules (210) in which a plurality of plate-shaped battery cells are stacked in the thickness direction of the battery cells, the battery modules (210) being provided in a direction intersecting the thickness direction of the battery cells; and an aggregate terminal (410) that is an end point of an electrical path in which the plurality of battery modules (210) are electrically connected in series. The aggregate terminal (410) extends in a direction along the thickness direction of the battery cells, and the tip of the aggregate terminal (410) protrudes further than the battery modules (210) in the thickness direction of the battery cells. By setting the position of the tip and the orientation of the aggregate terminal (410) in this way, an electrical device connected to the aggregate terminal (410) can be easily disposed relative to the battery pack (400) in the thickness direction of the battery cells.

Classes IPC  ?

• H01M 50/296 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les bornes des blocs de batterie
• H01M 10/613 - Refroidissement ou maintien du froid
• H01M 10/625 - Véhicules
• H01M 10/647 - Éléments prismatiques ou plans, p. ex. éléments de type poche
• H01M 10/6556 - Composants solides comprenant des canaux d'écoulement ou des tubes pour un échange de chaleur
• H01M 10/6567 - Liquides
• H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
• H01M 50/209 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules prismatiques ou rectangulaires
• H01M 50/262 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures
• H01M 50/503 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par la forme des interconnecteurs
• H01M 50/505 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant une barre omnibus unique

Abrégé

In the present invention, with each of one or more devices mounted on a vehicle and nearby vehicles other than the vehicle being related devices, an information management unit acquires occupant information relating to occupants in nearby vehicles having the related devices, and acquires status information indicating the status of the related devices or the occupants. An event detection unit detects the occurrence of an event related to a nearby vehicle or an occupant thereof (S110 to S120). If the event detection unit detects the occurrence of an event, a control instruction unit uses a large language model to generate a control instruction for realizing a service that matches occupant information and situation information at the time of the occurrence of the event, and transmits the control instruction to at least one of the related devices (S130 to S160).

Classes IPC  ?

• G06Q 50/10 - Services
• G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport

Abrégé

An information management unit acquires passenger information that relates to one or more passengers in a vehicle and is retained by a plurality of related devices, and status information that indicates the status of the related devices or the passengers, where the related devices include mobile devices of the passengers in the vehicle. An event detection unit (in S110 to S120) detects the occurrence of an event related to the vehicle or the passengers. When the occurrence of an event is detected by the event detection unit, a control instruction unit (in S130 to S160) generates a control instruction for providing a service suitable for the passenger information and the status information at the time of occurrence of the event by using a large-scale language model, and transmits the control instruction to at least one of the related devices.

Classes IPC  ?

• G06Q 50/10 - Services
• G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport

Abrégé

An information management unit acquires peripheral infrastructure information that relates to peripheral infrastructure around a vehicle and is retained by a plurality of related devices, and status information that indicates the status of the related devices or the peripheral infrastructure, where the related devices include the vehicle and each of one or more devices installed in the peripheral infrastructure. An event detection unit (in S110 to S120) detects the occurrence of an event related to the vehicle or the peripheral infrastructure. When the occurrence of an event is detected by the event detection unit, a control instruction unit (in S130 to S160) generates a control instruction for providing a service suitable for user information and status information at the time of occurrence of the event by using a large-scale language model, and transmits the control instruction to at least one of the related devices.

Classes IPC  ?

• G06Q 50/10 - Services
• G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport

Abrégé

Provided is a driving assistance system, which has (a) processor(s) to assist in avoiding a collision with a physical entity during driving of a host vehicle. At least one processor of the driving assistance system is configured to execute: planning a driving trajectory (Td) of the host vehicle; and adjusting a front wheel steering angle (δf) and a rear wheel steering angle (δr) imparted from a steering actuator to a front wheel part and a rear wheel part, respectively, in the host vehicle to be in phase with a reference longitudinal direction (X), thereby controlling a braking posture of the host vehicle in accordance with the driving trajectory (Td) during an avoidance control period (Pc) for collision avoidance.

Classes IPC  ?

• B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
• B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
• B60W 10/20 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de direction
• B60W 10/184 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage avec des freins de roues
• B60W 40/10 - 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 au mouvement du véhicule
• G08G 1/16 - Systèmes anticollision

Abrégé

In a travel control apparatus, a frontal information acquisition unit acquires frontal information including a display cycle of one or more traffic lights ahead of the vehicle. A travel plan generation unit generates a passing travel plan in which the vehicle passes through the traffic light without needing to wait for the traffic light to change. A travel plan determination unit determines that travel control of the vehicle is performed using a stopping travel plan in which the vehicle is stopped to wait for the traffic light to change, instead of the passing travel plan, in response to vehicle speed control information included in the generated passing travel plan including a predetermined stopping travel recommendation condition. The stopping travel recommendation condition includes a vehicle speed equal to or less than a threshold vehicle speed continuing for a predetermined period of time or longer, or deceleration exceeding a deceleration threshold.

Classes IPC  ?

• B60W 30/18 - Propulsion du véhicule

Abrégé

A network system switches a power supply between a high power state and a low power state. The network system includes a first ECU communicably connected to terminal devices and a second ECU communicably connected to the first ECU. The first ECU includes: a power switching circuit configured to switch a power supply to the second ECU between a power supply state and a power cutoff state; an off control circuit configured to, using the power switching circuit, switch the power supply to the second ECU from the power supply state to the power cutoff state in response to an instruction; and an on control circuit configured to, using the power switching circuit, switch the power supply to the second ECU from the power cutoff state to the power supply state in response to an instruction.

Classes IPC  ?

• G06F 1/3234 - Économie d’énergie caractérisée par l'action entreprise

Abrégé

A housing is fixed to a vehicle. A pedal arm is provided at the housing to be rotatable about an axis within a predetermined angular range, and has a pedal operation part positioned at an upper side of the vehicle above the axis, which is a part stepped on by a driver. A covering member is provided at the pedal art and covers all or part of an area outside the housing, where the pedal arm rotates and operates, which is a front side of the vehicle, a right side in a vehicle width direction and a left side in the vehicle width direction, relative to a pedal operating area.

Classes IPC  ?

• B60T 7/06 - Disposition de la pédale
• B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied

Abrégé

A verifier device in a remote attestation system is provided. The prover device transmits a measurement result in response to a measurement instruction from the verifier device, and the verifier device transmits an evidence collection instruction requesting evidence data in response to the measurement result from the prover device, and the prover device transmits the evidence data in response to the evidence collection instruction from the verifier device, and the verifier device requests additional evidence data. The verifier device is configured to determine an address specifying a position of the additional evidence data based on the evidence data; determine an acquisition range of the additional evidence data to be additionally collected based on the address; generate an additional evidence collection instruction including the acquisition range; transmit the additional evidence collection instruction to the prover device; and receive the additional evidence data from the prover device.

Classes IPC  ?

• G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité

Abrégé

By performing a laser scan, which includes moving an irradiation position of a laser beam along a first direction while irradiating a surface of a machining target with the laser beam, for a plurality of times with changes in position within the surface in a second direction, a plurality of irradiation trajectory lines are formed along the second direction, the second direction being orthogonal to the first direction and defined along the surface, the irradiation trajectory lines being made of irradiation marks of the laser beam and linear along the first direction. In the single laser scan, the irradiation marks are formed at a plurality of irradiation positions by intermittently irradiating with a relative movement of the laser beam relative to the machining target along the first direction, and the irradiation marks formed by the irradiation with the laser beam that precedes are irradiated with the laser beam that follows.

Classes IPC  ?

• B23K 26/53 - Travail par transmission du faisceau laser à travers ou dans la pièce à travailler pour modifier ou reformer le matériau dans la pièce à travailler, p. ex. pour faire des fissures d'amorce de rupture
• B23K 26/08 - Dispositifs comportant un mouvement relatif entre le faisceau laser et la pièce

Abrégé

An organ-type pedal device includes a housing, a shaft, a pedal pad, and a sensor unit. The housing is attached to a vehicle body. The shaft is rotatably supported around a center of a shaft receiving portion provided in the housing as a rotation axis. The pedal pad is fixed to the shaft and rotates about a same rotation axis as the shaft. The pedal pad has a structure in which a portion to be stepped on by a driver is arranged above the rotation axis in a vertical direction when being mounted on the vehicle. The sensor unit has a rotating portion provided at the shaft and a signal output portion provided at the housing for outputting a signal corresponding to a phase of the rotating portion, and detects a rotation angle of the pedal pad and the shaft.

Classes IPC  ?

• B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
• B60T 7/06 - Disposition de la pédale
• G05G 1/38 - Organes de commande actionnés par le pied comprenant des moyens pour détecter en continu la position de la pédale
• G05G 1/44 - Organes de commande actionnés par le pied pivotants
• G05G 1/50 - Fabrication de pédalesPédales caractérisées par le matériau utilisé
• G05G 5/04 - Butées pour limiter le mouvement des organes de commande, p. ex. butée réglable

Abrégé

A rotor includes a rotor core and a plurality of magnets accommodated in each accommodation hole of the rotor core. The rotor core has a radial core thickness that is different on one side and the other side in a radial direction with the accommodation hole in between. The accommodation hole is formed surrounded by first side surfaces facing each other in a radial direction and second side surfaces facing each other in a circumferential direction. The magnet consists of two divided magnets arranged in the circumferential direction within the accommodation hole. The two divided magnets are biased in the radial direction so as to be close to the first side surface on a side having a thicker radial core thickness among both radial sides of the accommodation hole, and are biased so as to be close to the second side surface in the circumferential direction.

Classes IPC  ?

• H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines

Abrégé

A diagnostic sensor includes a vibration sensor configured to output a vibration detection signal in response to vibration within a first detection frequency range, and a sound sensor configured to output a sound detection signal in response to sound in a space within a second detection frequency range, and a housing defining a housing space in which the vibration sensor and the sound sensor are housed. The second detection frequency range including frequency higher than the first detection frequency range. The housing has a facing surface that faces the mounting member when the diagnostic sensor is mounted on a mounting member, and the facing surface defines a through hole through which the sound is guided into the housing.

Classes IPC  ?

• G01H 1/14 - Fréquence
• G01H 1/00 - Mesure des vibrations dans des solides en utilisant la conduction directe au détecteur
• G01M 3/24 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des vibrations infrasonores, sonores ou ultrasonores
• G01M 13/00 - Test des pièces de machines

Abrégé

A power supply device that wirelessly transmits power includes: a DC power source; an inverter circuit connected to the DC power source; a resonance circuit connected to the inverter circuit and including a power transmission coil; sensors that detect a current value flowing through the circuits or a voltage value applied to the circuits; and a control device connected to the inverter circuit and the sensor. The control device controls, when causing the power supply device to wirelessly transmit power, the inverter circuit to convert a DC voltage supplied from the DC power source into an AC voltage and supply the AC voltage to the resonance circuit. The control device controls, when diagnosing a sensor abnormality, the inverter circuit to supply the DC voltage to the resonance circuit without converting the DC voltage into the AC voltage and diagnoses a sensor abnormality based on a present sensor detection 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
• H02H 7/122 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour convertisseursCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour redresseurs pour convertisseurs ou redresseurs statiques pour onduleurs, c.-à-d. convertisseurs de courant continu en courant alternatif

Abrégé

An electronic device (100) comprises: a main board (20) having a semiconductor chip (26); heat dissipating fins (40) serving as a heat dissipating member; a die-cast frame (30); and a vapor chamber (50). The heat dissipating fins (40) have a heat-transfer surface portion (41) having a larger area than a chip area of the semiconductor chip (26), and dissipate heat transferred to the heat-transfer surface portion (41). The die-cast frame (30) has a frame bottom wall portion (31) positioned between the semiconductor chip (26) and the heat-transfer surface portion (41). The vapor chamber (50) is formed in the shape of a thin plate, is positioned between the frame bottom wall portion (31) and the heat-transfer surface portion (41), and effects surface diffusion of heat. The vapor chamber (50) is thermally connected to the frame bottom wall portion (31) by means of a frame-side heat conductor (60), and is thermally connected to the heat-transfer surface portion (41) by means of a fin-side heat conductor (70).

Classes IPC  ?

• H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p. ex. dissipateurs de chaleur
• H01L 23/40 - Supports ou moyens de fixation pour les dispositifs de refroidissement ou de chauffage amovibles
• H01L 23/427 - Refroidissement par changement d'état, p. ex. caloducs
• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

A rotary electric machine (40) comprising: a stator (50) having a stator winding (52); a rotor (60) having a field winding (70); an excitation coil (52, 701); a transmission coil (92, 201, 211, 221, 231, 241, 91, 441, 451, 461, 95); and a reception coil (112, 301, 311, 321, 331, 341, 111, 541, 551, 561, 114). The excitation coil is provided on the stator or a fixed member (41) fixed to the stator. The transmission coil is provided on the rotor and is connected to the field winding. The reception coil is provided on the stator or on the fixed member, and is magnetically coupled to the transmission coil.

Classes IPC  ?

• H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p. ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs

Abrégé

This determination device (31) for determining the airtightness of a battery pack (11) having a housing (50) that accommodates batteries (20, 21, 22) comprises: a determination unit (32) that acquires detection values from one or a plurality of internal sensors (44a, 45a, 46a, 47) for detecting physical quantities pertaining to the internal state of the housing, and determines the airtightness on the basis of the acquired detection values; and a notification unit (33) that notifies that there is no airtightness when the determination unit determines that there is no airtightness.

Classes IPC  ?

• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte

Abrégé

A provider terminal generates a provider public key and a provider private key for use in encryption by homomorphic encryption and uses the provider public key to encrypt original data and generate encrypted original data. A calculation server (30) comprises: a first hash value registration unit (31A) that calculates a first hash value from the encrypted original data and registers the first hash value in a blockchain; a secret calculation unit (31C) that performs a secret calculation on the encrypted original data and generates calculation result data; a server decryption unit (31D) that decrypts the calculation result data by using the provider private key; and a re-encryption unit (31E) that re-encrypts the decrypted calculation result data by using a user public key and generates re-encrypted calculation result data. A user terminal generates a user public key and a user private key, verifies matching of hash values, and decrypts the re-encrypted calculation result data using the user private key.

Classes IPC  ?

• G09C 1/00 - Appareils ou méthodes au moyen desquels une suite donnée de signes, p. ex. un texte intelligible, est transformée en une suite de signes inintelligibles en transposant les signes ou groupes de signes ou en les remplaçant par d'autres suivant un système préétabli
• H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système

Abrégé

In the present invention, an information management unit acquires, regarding a vehicle and one or more devices other than the vehicle related to a user of the vehicle as related devices, user information which is related to the user of the vehicle and is possessed by the plurality of related devices, and situation information indicating the situation of the related devices or the user. An event detection unit (S110 to S120) detects occurrence of an event related to the vehicle or the user. When the event detection unit detects the occurrence of an event, a control instruction unit (S130 to S160) uses a large-scale language model to generate a control instruction for achieving a service suitable for the user information and the situation information at the time of the occurrence of the event, and transmits the control instruction to at least one of the related devices.

Classes IPC  ?

• G06Q 50/10 - Services
• G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport

Abrégé

A contactless power supply system includes a mobile body and a power transmission apparatus. The mobile body includes a power reception apparatus, and transfers a work object from a first work site to a second work site. The power transmission apparatus is capable of supplying power to the power reception apparatus without contact in a state in which the mobile body is stopped at at least a scheduled stop position at which the mobile body is scheduled to stop within a movement path of the mobile body between the first work site and the second work site, or the mobile body is moving. The power reception apparatus includes at least a power reception coil provided on a side surface side of the mobile body.

Classes IPC  ?

• H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
• B60L 53/12 - Transfert d'énergie par induction
• H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
• 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

A radar device includes: a plurality of transmission antennas; a plurality of reception antennas; a number Ns of transmission circuits connected to the transmission antennas and outputting a transmission signal; a number Nr of reception circuits connected to the reception antennas and acquiring a reception signal; a control unit configured to process the reception signal; and a housing unit configured to house the transmission antennas, the reception antennas, the transmission circuits, the reception circuits, and the control unit. Ns and Nr are each integers of 2 or more. The plurality of transmission antennas and the plurality of reception antennas are arranged such that there are included at least Ns+Nr−2 unique sets of virtual antennas, each being a set in which a combination of a transmission circuit and a reception circuit does not overlap with other sets.

Classes IPC  ?

• G01S 7/40 - Moyens de contrôle ou d'étalonnage
• G01K 7/22 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance non linéaire, p. ex. une thermistance
• G01S 7/02 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
• G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
• H01Q 1/42 - Enveloppes non intimement mécaniquement associées avec les éléments rayonnants, p. ex. radome

Abrégé

A processing system includes at least one processor, which is configured to: acquire a required content of user service; acquire service capability information representing provision capabilities of the user service, which are associated with autonomous traveling devices waiting in a visual field area visually recognized by the user through a wearable terminal worn by the user; search for a target autonomous traveling device whose provision capability matches the required content among the provision capabilities represented by the service capability information for the respective autonomous traveling devices in the visual field area; display, in a superimposed manner, an XR enhanced image, which highlights the target autonomous traveling device, on the visual field area; and provide the user service by driving, within the visual field area, the target autonomous traveling device selected by the user in response to superimposed display of the XR enhanced image.

Classes IPC  ?

• G05D 1/224 - Dispositions de sortie sur les dispositifs de commande à distance, p. ex. écrans, dispositifs haptiques ou haut-parleurs
• G05D 1/686 - Maintien d’une position relative par rapport à des cibles en mouvement, p. ex. pour suivre des animaux ou des êtres humains
• G05D 105/70 - Applications spécifiques des véhicules commandés pour l’affichage ou l’annonce d’informations
• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie

Abrégé

A manufacturing method of a semiconductor device includes forming an interposed film above a second conductivity type semiconductor layer, forming a shielding film containing metal above the interposed film, forming openings that penetrate through the shielding film, and forming first conductivity type columns and second conductivity type columns alternately and repeatedly arranged along at least one direction by implanting first conductivity type impurity ions into the second conductivity type semiconductor layer through the openings.

Classes IPC  ?

• H10D 62/00 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel
• H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
• H10D 62/10 - Formes, dimensions relatives ou dispositions des régions des corps semi-conducteursFormes des corps semi-conducteurs
• H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe

Abrégé

The present invention provides a rotary electrical machine comprising: a stator which has a rotor that has a first magnet and a second magnet disposed so as to face each other in the axial direction, a core that is disposed between the first magnet and the second magnet, and a coil body that is provided around the core; and a stator fixation member to which the stator is fixed, wherein the core includes a plurality of tooth parts which are disposed at intervals in the circumferential direction and which each form a magnetic flux path between the first magnet side and the second magnet side and a circumferential direction connection part which connects the plurality of tooth parts in the circumferential direction on at least one of the radially outward side and the radially inward side of the plurality of tooth parts, and the circumferential direction connection part is fixed to the stator fixation member.

Classes IPC  ?

• H02K 1/18 - Moyens de montage ou de fixation des parties magnétiques fixes sur ou aux structures constituant le stator

Abrégé

A motor comprises a stator and a rotor. The rotor has a magnet and a magnet support member. The axial thickness dimension of the radially outward portion of the magnet is set to be greater than the axial thickness dimension of the radially inward portion of the magnet. When the magnet is viewed from the inside in the radial direction, the magnetization direction in the magnet is directed from the stator side toward the magnet support member side as it goes from the magnetic pole center of the S pole to the inter-pole center side between the S pole and the N pole, and is directed from the magnet support member side toward the stator side as it goes from the inter-pole center between the S pole and the N pole to the magnetic pole center side of the N pole.

Classes IPC  ?

• H02K 1/2798 - Rotors faisant face axialement à des stators le rotor étant formé de plusieurs aimants disposés sur la circonférence dans lesquels les deux faces axiales du stator font face à un rotor
• H02K 21/24 - Moteurs synchrones à aimants permanentsGénératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants disposés axialement en face des induits, p. ex. dynamos de bicyclette du type moyeu

Abrégé

In an internal combustion engine (1), a fuel containing hydrogen is supplied to a combustion chamber. A control unit (4) controls execution of the discharging of a spark plug (2) by controlling eletrification of an ignition coil (3). The control unit (4) performs control so as to execute normal discharging and waste discharging in a discharge gap (G). In normal discharging, the fuel in the combustion chamber is ignited. In waste discharging, energy remaining in the ignition coil (3) is released after normal discharging. The discharge energy in waste discharging is less than the discharge energy in normal discharging. The control unit (4) performs control so as to execute waste discharging from the time after normal discharging has been executed to the time fuel is supplied to the combustion chamber.

Classes IPC  ?

• F02P 3/04 - Schéma de montage des circuits
• F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
• F02P 3/045 - Schéma de montage des circuits pour la commande du temps de fermeture ou d'ouverture
• F02P 11/02 - Prévention des dommages aux moteurs ou aux transmissions de leur entraînement
• F02P 15/10 - Allumage par étincelle électrique ayant des caractéristiques non couvertes dans les groupes ou présentant un intérêt autre que celui visé par ces groupes à étincelles électriques continues

Abrégé

In this object recognition device for recognizing, by using an observation sensor for which an observation visual field has been fixed, an object in the observation visual field, a processor is configured so as to: read, from a memory, map data (Dm) in which mapping has been performed using point cloud information obtained by observing the inside of the observation visual field in the past by using the observation sensor; acquire observation data (Ds) that has been built using the point cloud information obtained by observing the inside of the observation visual field by using the observation sensor; monitor a distribution difference (ΔD) in point cloud information between the observation data (Ds) and the map data (Dm); and output, to the map data (Dm) and as an object that has not been registered, recognition data (Dc) representing an unregistered object recognized in association with the distribution difference (ΔD).

Classes IPC  ?

• G01S 17/89 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour la cartographie ou l'imagerie
• G06T 7/00 - Analyse d'image

Abrégé

This illumination structure for illuminating an operation unit of an operation device receiving an operation from an operator is provided with a panel having the operation unit installed in an outer peripheral region thereof, a light emitting source disposed inside a housing of the operation device, a light guide member disposed inside the housing, and a step part provided so as to be contiguous with at least a portion of the outer peripheral region, the step part including a recessed surface provided, in a front view, at a deeper position relative to a surface of the outer peripheral region, and a lateral face connecting the surface to the recessed surface. The light guide member guides light emitted by the light emitting source to the outside of the housing, from a lateral face part positioned on the lateral face.

Classes IPC  ?

• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage

Abrégé

A terminal apparatus is configured to receive, from a base station apparatus, a radio resource control (RRC) message including information for configuring an identifier of a logical channel group (LCG) to which a logical channel (LCH) belongs, and information for indicating a threshold for triggering a delay status report (DSR), trigger the DSR in a case where remaining time with respect to an earliest time limit for a certain data becomes below the threshold and the DSR for the certain data is not transmitted, and transmit the DSR or a scheduling request (SR).

Classes IPC  ?

• H04W 72/0453 - Ressources du domaine fréquentiel, p. ex. porteuses dans des AMDF [FDMA]
• H04W 72/1268 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
• H04W 76/20 - Gestion de connexions établies
• H04W 80/02 - Protocoles de couche liaison de données

Abrégé

A system and method to determine a range between a first device (e.g., an object device) and a second device (e.g., a remote device) based on a characteristic of phase determined with respect to transmissions from a first device to the second device, and optionally a return transmission from the second device back to the first device.

Classes IPC  ?

• G01S 13/84 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type continu sont transmis pour la détermination de distance par mesure de phase
• B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
• G01S 13/82 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type continu sont transmis

Abrégé

An electric power converter includes a casing that defines first and second chambers separated by a partition wall. Semiconductor devices in the first chamber form a power conversion circuit and are electrically connected to a smoothing capacitor positioned in the first chamber. A noise filter is disposed in the second chamber and is electrically connected to the smoothing capacitor. The partition wall includes a cooling passage that permits flow of cooling water. A connecting busbar extends between the first and second chambers as part of a power path that links a terminal of the noise filter and terminals of the semiconductor devices. The connecting busbar includes a through portion that extends between the chambers within the casing and penetrates the partition wall.

Classes IPC  ?

• H02M 7/537 - 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur
• H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

A traveling control apparatus for a vehicle that travels by transmitting force of a driving motor to tires is provided, including: a relaxation length calculation unit that calculates a relaxation length of the tires in a longitudinal direction as a moving distance required until a lateral force reaches a steady-state value when a slip angle is present in the tires; and a slip rate calculation unit that divides a deviation length of a deformation of the tires in the longitudinal direction, by the relaxation length calculated at the relaxation length calculation unit, thereby calculating a slip rate indicating a degree of slip between the tires and a road surface.

Classes IPC  ?

• B60W 30/18 - Propulsion du véhicule
• B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
• B60W 40/105 - Vitesse
• B60W 40/107 - Accélération longitudinale
• 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

Abrégé

An optical device includes a light guide and a holding member to constitute a light guide unit having a corner and a corner extended outer surface. The corner extended outer surface includes a curved surface that has a radius of curvature of a predetermined standard value or more. A louver is arranged such that an imaginary spherical shape is spaced apart from prisms of the light guide in a state where the imaginary spherical shape is closest to the prisms while being in contact with the louver and the corner extended outer surface without intersecting with blades of the louver.

Classes IPC  ?

• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
• B60R 1/10 - Dispositions pour les miroirs destinés à la vue vers l'avantDispositions pour les périscopes
• F21S 43/239 - Guides de lumière caractérisés par la forme du guide de lumière en forme de plaque
• F21S 43/245 - Guides de lumière caractérisés par la région d’émission émettant la lumière depuis une ou plusieurs de ses surfaces principales

Abrégé

An electromagnetic wave absorber includes: a first member to transmit an electromagnetic wave incident from one side in a predetermined direction; a dielectric disposed on the other side of the first member in the predetermined direction; and a second member disposed on the other side of the dielectric in the predetermined direction. The second member has an inclined surface to retroreflect the electromagnetic wave transmitted through the dielectric. A normal direction of the inclined surface is inclined with respect to the predetermined direction. The dielectric attenuates the electromagnetic wave in a state where the electromagnetic wave is multi-reflected to resonate between the inclined surface and the first member.

Classes IPC  ?

• H01Q 17/00 - Dispositifs pour absorber les ondes rayonnées par une antenneCombinaisons de tels dispositifs avec des éléments ou systèmes d'antennes actives
• H01Q 15/14 - Surfaces réfléchissantesStructures équivalentes

Abrégé

In an image data control apparatus, an image data generator generates image data using external light received thereby. A processing unit is configured to process the image data. A determiner determines whether to request transmission of the image data to the processing unit. A transmitter transmits the image data to the processing unit upon the determiner determining to request transmission of the image data to the processing unit, and transmits alternative image data in place of the image data to the processing unit upon the determiner determining not to request transmission of the image data to the processing unit.

Classes IPC  ?

• G06T 11/00 - Génération d'images bidimensionnelles [2D]
• G06V 10/141 - Commande d’éclairage
• G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p. ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur

Abrégé

A coil used in a stator of a motor has an electrification portion that generates a rotating magnetic field when electrified. The electrification portion is formed by melting and solidifying an electrically conductive powder material. The electrification portion is continuously wound radially inwardly at a radially outer end, and is continuously wound radially outwardly at a radially inner end. The electrification portion is configured to be stacked in the axial direction and to have a gap in the axial direction.

Classes IPC  ?

• H02K 3/02 - Enroulements caractérisés par le matériau constituant le conducteur
• H02K 3/04 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre

Abrégé

A system (10) comprises a plurality of modules (100, 200, 300) having: positive electrode connection parts (101, 201, 301) connectable to the positive electrode terminals of electricity storage units (103, 203, 303); negative electrode connection parts (102, 202, 302) connectable to the negative electrode terminals of the electricity storage units; and power converters (110, 210, 310). A secondary-side circuit (130) of each power converter allows current to flow from second low-potential-side terminals (112L, 212L, 312L) to second high-potential-side terminals (112H, 212H, 312H) and prevents current from flowing from the second high-potential-side terminals to the second low-potential-side terminals.

Classes IPC  ?

• H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
• H02H 7/18 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour pilesCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour accumulateurs
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• H02M 3/28 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire

Abrégé

This fuel injection valve (10) comprises: a main body part (11) having a fuel passage (15) and an injection hole (17); an outward-opening needle valve (20) that closes the injection hole from the outside; a fixed core (31) fixed to the main body part; a movable core (32) that is attracted to the fixed core as a driving magnetic flux is generated, and that opens the needle valve against the biasing force of a biasing member; and a stopper (40) that is provided so that an axial end part on the tip side faces a position away from a nozzle, and that can reciprocate in the axial direction integrally with the needle valve. In the fuel injection valve, the stopper abuts against the nozzle before the movable core abuts against the fixed core after the movable core starts to move due to the driving magnetic flux, and the maximum lift amount of the needle valve is regulated by the abutment of the stopper.

Classes IPC  ?

• F02M 59/46 - Clapets
• F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
• F02M 51/06 - Injecteurs particuliers à cet effet
• F02M 61/04 - Injecteurs de combustible non couverts dans les groupes ou comportant des clapets
• F02M 61/06 - Injecteurs de combustible non couverts dans les groupes ou comportant des clapets les clapets étant garnis du côté du siège de prolongements en forme de goujons ou de broches
• F02M 61/08 - Injecteurs de combustible non couverts dans les groupes ou comportant des clapets les clapets s'ouvrant dans la direction du flux de combustible
• F02M 61/14 - Disposition des injecteurs par rapport aux moteursMontage des injecteurs

Abrégé

This video processing device comprises: a processor that generates a video for displaying on a display; and a reception unit that receives an operation of a user. When drawing each frame of the video so that a vertical line object having a width of two pixels included in each of the frames moves in a horizontal direction according to the operation of the user received by the reception unit, the processor generates the video by drawing each of the frames so that pixels on the left side of the object are drawn only as odd-numbered pixels as counted from the left end of each frame.

Classes IPC  ?

• G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
• G09G 5/02 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par la manière dont la couleur est visualisée
• G09G 5/38 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire avec des moyens pour commander la position de l'affichage

Abrégé

A parking assistance device includes: an information acquiring unit configured to acquire surrounding condition information from a sensor; a parking area determining unit configured to determine, in a front position or in an approach route reaching the front position, whether a target parking area is a specific parking area; a turn-around area specifying unit configured to specify turn-around areas in an area containing the approach route using the surrounding condition information, in response to the target parking area being determined as the specific parking area; an operation assisting unit configured to assist a first operation as an operation of a vehicle for reaching the turn-around area; and a parking assisting unit configured to assist a reversing operation of the vehicle using the turn-around area and parks the vehicle having changed in the direction into the target parking area.

Classes IPC  ?

• B60W 30/06 - Manœuvre automatique de stationnement
• B60W 30/18 - Propulsion du véhicule

Abrégé

A propulsion system includes a propulsion device and a flight control device. The propulsion device includes a motor. The motor includes a rotor magnet. The flight control device acquires a motor temperature. The flight control device acquires a motor current. The flight control device performs management processing for managing demagnetization of the rotor magnet using driving information such as the motor temperature and the motor current. The management processing includes processing of determining whether a state of the motor is in an abnormal region, a demagnetization region, or a general region. In the management processing, the motor current is limited according to which region the state of the motor is in.

Classes IPC  ?

• H02P 29/66 - Commande ou détermination de la température du rotor
• B64D 27/34 - Aéronefs tout électriques
• B64D 31/16 - Systèmes de commande des groupes moteursAménagement de systèmes de commande des groupes moteurs sur aéronefs pour les groupes moteurs électriques
• B64D 33/08 - Aménagement sur les aéronefs des éléments ou des auxiliaires des ensembles fonctionnels de propulsion, non prévu ailleurs des systèmes de refroidissement des ensembles fonctionnels de propulsion

Abrégé

An application programing interface management system comprises: a server; and an in-vehicle application programing interface management device. The server stores attribute information that associates a data attribute of vehicle data of each vehicle with a vehicle attribute that identifies a vehicle having the data attribute, stores the vehicle attribute of each vehicle, selects the data attribute valid for each vehicle, and provides the data attribute to the application programing interface management device. The application programing interface management device stores the data attribute that is valid and provided from the server, and selects the vehicle data used by an application program installed in the vehicle, and provides the vehicle data to the application program.

Classes IPC  ?

• G06F 9/54 - Communication interprogramme

Abrégé

A brake pedal device includes a pedal pad rotatable about an axis when stepped on by a driver, and a reaction force generation mechanism generating a reaction force to the pedal pad according to a stepping amount of the pedal pad. The pedal pad includes a pedal base portion extending away from an axis side end to another end, and a pedal operation portion attached to the pedal base portion and stepped on by the driver. The pedal operation portion protrudes toward a pedal return side in a rotation direction about the axis with respect to the pedal base portion, and a surface of the pedal operation portion has a plane portion that is configured as a flat surface and is stepped on by the driver, so that the reaction force generated by the reaction force generation mechanism acts on the pedal pad in a direction piercing the plane portion.

Classes IPC  ?

• B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied

Abrégé

A cleaning device includes a position estimation unit configured to estimate a position of the cleaning device, a control unit configured to control the cleaning device so as to autonomously travel and clean a floor surface within a cleaning area based on the position estimated by the position estimation unit, and a cleaning effect determination unit configured to determine a cleaning effect for each small area within the cleaning area based on images of the floor surface before and after cleaning. The control unit is configured to, in response to the cleaning effect determination unit determining that dirt on the floor surface has been aggravated, control the cleaning device to cease travel and suspend cleaning in the small area subjected to determination of the cleaning effect.

Classes IPC  ?

• A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers

Abrégé

An electric apparatus includes: a first stacked body in which a first semiconductor chip having a first switch is stacked on a first mounting portion; a second stacked body in which a second semiconductor chip having a second switch is stacked on a second mounting portion; a temperature sensor provided in the first stacked body to detect a temperature of the first switch; and a current sensor provided in the second stacked body to detect a current flowing through the second switch. The second stacked body has a heat dissipation property higher than that of the first stacked body.

Classes IPC  ?

• H01L 23/34 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température
• H03K 17/08 - Modifications pour protéger le circuit de commutation contre la surintensité ou la surtension
• H03K 17/082 - Modifications pour protéger le circuit de commutation contre la surintensité ou la surtension par réaction du circuit de sortie vers le circuit de commande

Abrégé

An electret is made by subjecting a composite oxide containing two or more metal elements to a polarization treatment. The composite oxide is a crystalline or non-crystalline oxide containing two different trivalent metal elements A and B, and has a basic composition represented by composition formula A3B5O12. The composite oxide has a band gap energy of 3 eV or more. The metal element A includes at least one element selected from trivalent rare earth elements, and the metal element B includes at least one element selected from trivalent typical elements.

Classes IPC  ?

• H01G 7/02 - Électrets, c.-à-d. ayant un diélectrique polarisé en permanence

Abrégé

A motor control device includes: a memory configured to store a phase advance angle map in which a phase advance angle map value and a load factor of a motor are associated in advance; a phase advance angle setting unit configured to calculate a load factor of the motor at a motor application voltage that is a voltage to be applied to the motor and set a phase advance angle calculated on the basis of a phase advance angle map value and the motor application voltage; and a PWM drive control unit configured to control the motor at the set phase advance angle. The phase advance angle map value is obtained from the phase advance angle map using the calculated load factor.

Classes IPC  ?

• H02P 23/18 - Commande de la vitesse angulaire conjointement avec la position ou phase angulaire
• H02P 23/14 - Estimation ou adaptation des paramètres des moteurs, p. ex. constante de temps du rotor, flux, vitesse, courant ou tension

Abrégé

A power transmission coil unit includes a power transmission coil and a power supply member electrically connected to a power source and power transmission coil. The power supply member is provided with a first metal sheet and second metal sheet insulated through an insulating layer and is configured so that when electric power has been supplied from the power source, current flows through one of the first metal sheet or second metal sheet to the power transmission coil and the current flowing through the power transmission coil is returned through the other of the first metal sheet or second metal sheet to the power source and configured so that the direction of the current flowing through the first metal sheet and the direction of the current flowing through the second metal sheet become opposite.

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
• H01F 27/22 - Refroidissement par conduction de chaleur à travers des éléments de remplissage solides ou en poudre
• H01F 27/28 - BobinesEnroulementsConnexions conductrices
• H01F 27/29 - BornesAménagements de prises
• H01F 27/32 - Isolation des bobines, des enroulements, ou de leurs éléments
• H01F 38/14 - Couplages inductifs

Abrégé

A method and system for generating virtual pedestrian-vehicle interaction data includes generating a virtual reality environment in virtual reality device, generating a scenario in the virtual reality environment, the scenario comprising virtual vehicle movements, displaying the scenario in a virtual reality device, storing virtual reality movements relative to the scenario, the virtual reality movements comprising at least a yaw movement, communicating the virtual vehicle movements to a simulator controller, communicating the virtual vehicle movements to the simulator controller, associating the virtual reality movements, the virtual vehicle movements and the scenario to form pedestrian-vehicle data, and training an autonomous vehicle system using the pedestrian-vehicle data.

Classes IPC  ?

• G06N 20/00 - Apprentissage automatique

Abrégé

A vehicle control device (300) comprises: a reference target torque estimation unit (302) that estimates, on the basis of vehicle information, a reference target torque for causing a following vehicle (100) following a preceding vehicle to travel when the traveling state of the following vehicle meets a specific criterion; and a target inter-vehicle distance calculation unit (303) that, when the inter-vehicle distance from the preceding vehicle to the following vehicle is changed on the basis of the reference target torque, calculates, as a target inter-vehicle distance, a corresponding inter-vehicle distance, which corresponds to a value within a specific range including the minimum value among the actual values of torque generated on the basis of the reference target torque.

Classes IPC  ?

• B60W 30/16 - Contrôle de la distance entre les véhicules, p. ex. pour maintenir la distance avec le véhicule qui précède
• B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
• B60W 30/18 - Propulsion du véhicule
• 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

Abrégé

This heat transfer device comprises a first adsorbent (31) and a second adsorbent (32). The first adsorbent (31) and the second adsorbent (32) generate heat by adsorption of a medium to be adsorbed, and absorb heat by desorption of the adsorbed medium. The adsorbed medium desorbed from one adsorbent among the first adsorbent (31) and the second adsorbent (32) is adsorbed by the other adsorbent. By heating the first adsorbent (31) from the outside, the adsorbed medium desorbed from the first adsorbent (31) is adsorbed by the second adsorbent (32), and the adsorption heat at such time is extracted as warm heat. By cooling the first adsorbent (31) from the outside, the medium to be adsorbed is adsorbed by the first adsorbent (31), the adsorbed medium is desorbed from the second adsorbent (32), and the desorption heat at such time is extracted as cold heat.

Classes IPC  ?

• H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
• F28F 23/00 - Caractéristiques relatives à l'utilisation de matériaux servant pour échange intermédiaire de chaleur, p. ex. emploi de compositions spécifiées
• H01M 10/613 - Refroidissement ou maintien du froid
• H01M 10/615 - Chauffage ou maintien de la chaleur
• H01M 10/617 - Types de commande de la température pour réaliser l'uniformité ou une répartition désirée de la température
• H01M 10/625 - Véhicules
• H01M 10/643 - Éléments cylindriques
• H01M 10/647 - Éléments prismatiques ou plans, p. ex. éléments de type poche
• H01M 10/6556 - Composants solides comprenant des canaux d'écoulement ou des tubes pour un échange de chaleur
• H01M 10/6569 - Fluides qui subissent un changement ou une transition de phase liquide-gaz, p. ex. évaporation ou condensation
• H01M 10/6572 - Éléments Peltier ou dispositifs thermo-électriques

Abrégé

A verifier device (200) in a remote attestation system including a prover device and a verifier device is provided. The verifier device includes: an evidence data reception unit (209) configured to receive evidence data, which is software, from a prover device that places and executes the software in a memory; a master storage unit (201) configured to store master software, which is a copy of the software; a difference extraction unit (211) configured to extract a difference between the evidence data received and the master software; a cause determination unit (213) configured to determine a cause of modification of the software based on the difference; and a cause information output unit (214) configured to output cause information indicating the cause determined.

Classes IPC  ?

• G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité

Abrégé

A heat pump function assembly (101 to 101c) into which constituent components constituting a heat pump cycle device (1, 1c) are integrated comprises a refrigerant flow path part (200, 500), a heat medium flow path part (400, 700), and a heat exchange part (300, 600). At least two of the refrigerant flow path part (200, 500), the heat medium flow path part (400, 700), and the heat exchange part (300, 600) are integrally formed by laminating a plurality of plate-like members (210,..., 640). The heat exchange part (300, 600) is disposed so as to be sandwiched between the refrigerant flow path part (200, 500) and the heat medium flow path part (400, 700). Attachment parts (218a,..., 518e) for fixing another constituent component are formed in at least one of the refrigerant flow path part (200, 500) and the heat medium flow path part (400, 700).

Classes IPC  ?

• F25B 31/00 - Aménagements des compresseurs
• F28F 9/00 - CartersBoîtes de distributionSupports auxiliaires pour les élémentsÉléments auxiliaires dans les carters

Abrégé

The present invention comprises: a DC-DC conversion unit (101); a first FET (11) disposed upstream of the DC-DC conversion unit; and an OVP control unit (23) that controls the ON/OFF of the first FET. The DC-DC conversion unit includes a second FET (12) as a high-side switch, a third FET (13) as a low-side switch, an inductor (14), and a DC-DC control unit (19). The OVP control unit, after setting the first FET to ON so that a current flows through the high-side switch, monitors an output voltage of the DC-DC conversion unit. The OVP control unit, in response to the output voltage of the DC-DC conversion unit exceeding a protection threshold, starts temporary control including switching of the first FET.

Classes IPC  ?

• H02M 3/155 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs