Hitachi, Ltd.

Japon

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1-100 de 36 258 pour Hitachi, Ltd. et 47 filiales Trier par
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Type PI
        Brevet 35 894
        Marque 364
Juridiction
        International 26 635
        États-Unis 9 366
        Canada 225
        Europe 32
Propriétaire / Filiale
[Owner] Hitachi, Ltd. 16 465
Hitachi Automotive Systems, Ltd. 3 972
Hitachi Construction Machinery Co., Ltd. 2 494
Hitachi Chemical Company, Ltd. 2 458
Hitachi Metals, Ltd. 2 178
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Date
Nouveautés (dernières 4 semaines) 160
2024 avril (MACJ) 100
2024 mars 128
2024 février 111
2024 janvier 106
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Classe IPC
G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement 1 573
G06F 12/00 - Accès à, adressage ou affectation dans des systèmes ou des architectures de mémoires 1 001
E02F 9/20 - Entraînements; Dispositifs de commande 711
E02F 9/22 - Entraînements hydrauliques ou pneumatiques 631
G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet 612
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Classe NICE
09 - Appareils et instruments scientifiques et électriques 208
42 - Services scientifiques, technologiques et industriels, recherche et conception 134
37 - Services de construction; extraction minière; installation et réparation 92
07 - Machines et machines-outils 88
35 - Publicité; Affaires commerciales 75
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Statut
En Instance 1 462
Enregistré / En vigueur 34 796
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1.

TCoE

      
Numéro d'application 1786685
Statut Enregistrée
Date de dépôt 2023-10-02
Date d'enregistrement 2023-10-02
Propriétaire Hitachi Construction Machinery Co., Ltd. (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 09 - Appareils et instruments scientifiques et électriques
  • 12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
  • 37 - Services de construction; extraction minière; installation et réparation
  • 39 - Services de transport, emballage et entreposage; organisation de voyages
  • 42 - Services scientifiques, technologiques et industriels, recherche et conception

Produits et services

Haulage apparatus [mining]; mining machines and apparatus; mineworking machines; mining machines; diggers [machines]; coal loaders; bucket excavators; power shovels; bulldozers; wheel loaders; excavators; excavating machines; construction machine and apparatus; earth compacting machines; loading and unloading machines; loaders [earth moving machines]; earth moving machines; stacking machines; hydraulic excavators. Remote control apparatus; remote control telemetering machines and instruments; vehicular radio communication machines and apparatus; Global Positioning System (GPS)-based vehicle operation monitoring equipment; telecommunication machines and apparatus; software for satellite navigation systems; computer program for operation management of automated vehicles; monitors [computer programs]; computer operating programs, recorded; electronic machine and apparatus for remote monitoring systems and parts thereof; downloadable computer software for repair or maintenance of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; downloadable computer programs for position management, operational status management, and provision of information for maintenance management of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; electronic machines and their structural parts for remote monitoring systems that assess position and battery power level, operational status and maintenance information of construction machines, mining machines, civil engineering machines and apparatus; downloadable computer software and computer hardware for managing position and battery, operational status and maintenance information of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; downloadable computer programs and software for automated driving; wireless remote control systems for vehicles; traffic control systems using wireless radio communication device and computers therefor including electrical signal transmitters and receivers for detecting and controlling trains, ground faults, broken rails, power failures, track switches and lights; automation devices for self-driving cars, namely, sensors, Global Positioning System [GPS] apparatus, central computers and video cameras. Remote control vehicles, other than toys; dump trucks; trucks; automobiles and their parts and fittings; robotic cars; motor cars for transport on land. Construction; general building construction works; construction and maintenance services relating to civil engineering; mining extraction; advisory services relating to excavating; construction project management services; construction consultancy; building construction supervision services for building projects; repair of trucks; repair or maintenance of automobiles; repair or maintenance of construction machines and apparatus; repair or maintenance of mining machines and apparatus; rental of earth moving equipment and excavators; rental of excavators; providing construction information related to the location and operating status of bulldozers, mechanical excavators, excavating machinery, and earth-moving machinery and equipment for construction; construction by intelligent computerized construction technology using computer communications and providing information relating thereto; providing construction information related to the location of dump trucks; providing construction information related to the operation and dynamics management of dump trucks; providing construction supervision services, including the management of the operation status, operating status, and loading status of construction and civil engineering machinery and equipment; providing construction information regarding location and operating status of construction machinery and equipment for construction; providing construction information regarding location and operational status of construction machines and apparatus for construction; providing maintenance or construction information related to the location management, operation status management, and maintenance management of construction machinery and equipment; repair and maintenance of construction machines and apparatus; providing construction information regarding location and operational status of construction machines and apparatus for repair and maintenance; providing construction information related to the operational status of construction machines and apparatus; providing information regarding maintenance of construction machines and apparatus; providing construction information related to the operational status of construction machines and apparatus for construction; repair or maintenance of construction machines and apparatus; providing construction information related to the operational status of mining machines and apparatus for construction; providing construction information related to the operational status of automobiles for construction; supervision of building construction, civil engineering structures and underground structures; construction and providing information relating thereto; mining exploration and extraction and providing advice and information relating thereto; providing construction information regarding operational status of mining machines and apparatus for repair and maintenance; repair and maintenance of mining equipment, earth-moving equipment, and parts and accessories thereof; providing construction information regarding location and operational status of mining machines and apparatus for construction; providing information regarding maintenance of mining machines and apparatus; provision maintenance or construction information related to the location management, operational status management, and maintenance management of mining machinery and equipment; providing construction information related to the operational status of mining machines and apparatus; providing construction information regarding location and operational status of mining machines and apparatus for repair and maintenance; construction consulting services regarding execution of optimal constructions; advice on mining; provision of information on mining; providing construction information related to the operation and dynamics management of land vehicles; providing construction information related to the operational status of automobiles for repair and maintenance; providing construction information regarding location and operational status of construction machines and apparatus for repair and maintenance; providing construction supervision services, including the maintenance by remote monitoring of operating conditions of earth-moving machinery and equipment using telecommunications; providing construction information related to the maintenance of civil engineering machinery and equipment by remote monitoring of operating conditions conducted via telecommunications; providing construction information regarding civil engineering machines and apparatus; providing construction or maintenance information related to the location management, operational status management, and maintenance management of civil engineering machinery and equipment; providing construction information regarding operational status of civil engineering machines and apparatus for construction; providing construction work information related to the operational status of civil engineering machines and apparatus; repair and maintenance of earth-moving machines and apparatus; providing construction information regarding operational status of civil engineering machines and apparatus for repair and maintenance; repair and maintenance of earth-moving machines and apparatus; providing construction information regarding location and operational status of civil engineering machines and apparatus for repair and maintenance. Transportation information, namely, providing information regarding operational control and operational status of cars and dump trucks; provision of information on land vehicle operation management and monitoring of operational status; management of trucks and automobile, namely, fleet operations management; providing transportation information regarding the location of land vehicles with satellite communications equipment; providing transportation information regarding operational control, operational status, and dynamic control of land vehicles with satellite communications equipment; rental of land vehicles with satellite communications equipment and their parts and fittings; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of construction machines and apparatus; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus; transport of cars and dump trucks and providing information relating thereto; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of cars and dump trucks; providing transportation information regarding operational control and operational status of cars and dump trucks; providing transportation information regarding dynamic control of cars and dump trucks; transportation consulting services relating to transportation of cargo by cars and off-road land vehicles; transport by cars and off-road land vehicles, and providing information relating thereto; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles; provision of transportation information related to land vehicle dynamics management; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of construction machines and apparatus for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus for repair and maintenance; providing location information on land vehicles using the Global Positioning System (GPS); providing transportation information related to land vehicle operation management and movement status using telecommunications; providing transportation information related to land vehicle operation management and movement status monitoring conducted via telecommunications; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus; transportation consultancy relating to planning of operational control of land vehicles in transport; arranging and coordinating transportation logistics for land vehicles, including the operational control of land vehicles for transportation purposes; providing GPS and GNSS (Global Navigation Satellite System) information regarding earth-moving machines and apparatus for transportation purposes; transportation consulting relating to planning of operational control of cars and dump trucks in transport; providing information on the location of land vehicles; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of land vehicles; providing transportation information regarding operational control, operational status, and dynamic control of land vehicles; providing transportation information regarding the operational control and operational status of the land vehicles. Technological advice relating to computers, automobiles and industrial machines; technical advice relating to operation of computers; research in the field of telecommunications technology; testing or research on civil engineering; provision of computer programs for automated vehicles via the Internet; testing, research, design, and development related to automated driving technology, automated vehicles, and computer software for automated vehicles; providing technical advice on computer programs for operation management of automated vehicles; design, creation or maintenance of computer programs for operation management of automated vehicles; provision of computer programs for operation management of automated vehicles; design, development or maintenance of computer programs for automated vehicles; provision of computer programs for automated vehicles; providing technological information related to the provision of computer programs for automated vehicles.

2.

TECHNOLOGICAL CENTRE OF EXCELLENCE

      
Numéro d'application 1786684
Statut Enregistrée
Date de dépôt 2023-10-02
Date d'enregistrement 2023-10-02
Propriétaire Hitachi Construction Machinery Co., Ltd. (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 09 - Appareils et instruments scientifiques et électriques
  • 12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
  • 37 - Services de construction; extraction minière; installation et réparation
  • 39 - Services de transport, emballage et entreposage; organisation de voyages
  • 42 - Services scientifiques, technologiques et industriels, recherche et conception

Produits et services

Haulage apparatus [mining]; mining machines and apparatus; mineworking machines; mining machines; diggers [machines]; coal loaders; bucket excavators; power shovels; bulldozers; wheel loaders; excavators; excavating machines; construction machine and apparatus; earth compacting machines; loading and unloading machines; loaders [earth moving machines]; earth moving machines; stacking machines; hydraulic excavators. Remote control apparatus; remote control telemetering machines and instruments; vehicular radio communication machines and apparatus; Global Positioning System (GPS)-based vehicle operation monitoring equipment; telecommunication machines and apparatus; software for satellite navigation systems; computer program for operation management of automated vehicles; monitors [computer programs]; computer operating programs, recorded; electronic machine and apparatus for remote monitoring systems and parts thereof; downloadable computer software for repair or maintenance of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; downloadable computer programs for position management, operational status management, and provision of information for maintenance management of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; electronic machines and their structural parts for remote monitoring systems that assess position and battery power level, operational status and maintenance information of construction machines, mining machines, civil engineering machines and apparatus; downloadable computer software and computer hardware for managing position and battery, operational status and maintenance information of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; downloadable computer programs and software for automated driving; wireless remote control systems for vehicles; traffic control systems using wireless radio communication device and computers therefor including electrical signal transmitters and receivers for detecting and controlling trains, ground faults, broken rails, power failures, track switches and lights; automation devices for self-driving cars, namely, sensors, Global Positioning System [GPS] apparatus, central computers and video cameras. Remote control vehicles, other than toys; dump trucks; trucks; automobiles and their parts and fittings; robotic cars; motor cars for transport on land. Construction; general building construction works; construction and maintenance services relating to civil engineering; mining extraction; advisory services relating to excavating; construction project management services; construction consultancy; building construction supervision services for building projects; repair of trucks; repair or maintenance of automobiles; repair or maintenance of construction machines and apparatus; repair or maintenance of mining machines and apparatus; rental of earth moving equipment and excavators; rental of excavators; providing construction information related to the location and operating status of bulldozers, mechanical excavators, excavating machinery, and earth-moving machinery and equipment for construction; construction by intelligent computerized construction technology using computer communications and providing information relating thereto; providing construction information related to the location of dump trucks; providing construction information related to the operation and dynamics management of dump trucks; providing construction supervision services, including the management of the operation status, operating status, and loading status of construction and civil engineering machinery and equipment; providing construction information regarding location and operating status of construction machinery and equipment for construction; providing construction information regarding location and operational status of construction machines and apparatus for construction; providing maintenance or construction information related to the location management, operation status management, and maintenance management of construction machinery and equipment; repair and maintenance of construction machines and apparatus; providing construction information regarding location and operational status of construction machines and apparatus for repair and maintenance; providing construction information related to the operational status of construction machines and apparatus; providing information regarding maintenance of construction machines and apparatus; providing construction information related to the operational status of construction machines and apparatus for construction; repair or maintenance of construction machines and apparatus; providing construction information related to the operational status of mining machines and apparatus for construction; providing construction information related to the operational status of automobiles for construction; supervision of building construction, civil engineering structures and underground structures; construction and providing information relating thereto; mining exploration and extraction and providing advice and information relating thereto; providing construction information regarding operational status of mining machines and apparatus for repair and maintenance; repair and maintenance of mining equipment, earth-moving equipment, and parts and accessories thereof; providing construction information regarding location and operational status of mining machines and apparatus for construction; providing information regarding maintenance of mining machines and apparatus; provision maintenance or construction information related to the location management, operational status management, and maintenance management of mining machinery and equipment; providing construction information related to the operational status of mining machines and apparatus; providing construction information regarding location and operational status of mining machines and apparatus for repair and maintenance; construction consulting services regarding execution of optimal constructions; advice on mining; provision of information on mining; providing construction information related to the operation and dynamics management of land vehicles; providing construction information related to the operational status of automobiles for repair and maintenance; providing construction information regarding location and operational status of construction machines and apparatus for repair and maintenance; providing construction supervision services, including the maintenance by remote monitoring of operating conditions of earth-moving machinery and equipment using telecommunications; providing construction information related to the maintenance of civil engineering machinery and equipment by remote monitoring of operating conditions conducted via telecommunications; providing construction information regarding civil engineering machines and apparatus; providing construction or maintenance information related to the location management, operational status management, and maintenance management of civil engineering machinery and equipment; providing construction information regarding operational status of civil engineering machines and apparatus for construction; providing construction work information related to the operational status of civil engineering machines and apparatus; repair and maintenance of earth-moving machines and apparatus; providing construction information regarding operational status of civil engineering machines and apparatus for repair and maintenance; repair and maintenance of earth-moving machines and apparatus; providing construction information regarding location and operational status of civil engineering machines and apparatus for repair and maintenance. Transportation information, namely, providing information regarding operational control and operational status of cars and dump trucks; provision of information on land vehicle operation management and monitoring of operational status; management of trucks and automobile, namely, fleet operations management; providing transportation information regarding the location of land vehicles with satellite communications equipment; providing transportation information regarding operational control, operational status, and dynamic control of land vehicles with satellite communications equipment; rental of land vehicles with satellite communications equipment and their parts and fittings; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of construction machines and apparatus; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus; transport of cars and dump trucks and providing information relating thereto; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of cars and dump trucks; providing transportation information regarding operational control and operational status of cars and dump trucks; providing transportation information regarding dynamic control of cars and dump trucks; transportation consulting services relating to transportation of cargo by cars and off-road land vehicles; transport by cars and off-road land vehicles, and providing information relating thereto; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles; provision of transportation information related to land vehicle dynamics management; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of construction machines and apparatus for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus for repair and maintenance; providing location information on land vehicles using the Global Positioning System (GPS); providing transportation information related to land vehicle operation management and movement status using telecommunications; providing transportation information related to land vehicle operation management and movement status monitoring conducted via telecommunications; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus; transportation consultancy relating to planning of operational control of land vehicles in transport; arranging and coordinating transportation logistics for land vehicles, including the operational control of land vehicles for transportation purposes; providing GPS and GNSS (Global Navigation Satellite System) information regarding earth-moving machines and apparatus for transportation purposes; transportation consulting relating to planning of operational control of cars and dump trucks in transport; providing information on the location of land vehicles; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of land vehicles; providing transportation information regarding operational control, operational status, and dynamic control of land vehicles; providing transportation information regarding the operational control and operational status of the land vehicles. Technological advice relating to computers, automobiles and industrial machines; technical advice relating to operation of computers; research in the field of telecommunications technology; testing or research on civil engineering; provision of computer programs for automated vehicles via the Internet; testing, research, design, and development related to automated driving technology, automated vehicles, and computer software for automated vehicles; providing technical advice on computer programs for operation management of automated vehicles; design, creation or maintenance of computer programs for operation management of automated vehicles; provision of computer programs for operation management of automated vehicles; design, development or maintenance of computer programs for automated vehicles; provision of computer programs for automated vehicles; providing technological information related to the provision of computer programs for automated vehicles.

3.

Miscellaneous Design

      
Numéro d'application 1786683
Statut Enregistrée
Date de dépôt 2023-10-02
Date d'enregistrement 2023-10-02
Propriétaire Hitachi Construction Machinery Co., Ltd. (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 09 - Appareils et instruments scientifiques et électriques
  • 12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
  • 37 - Services de construction; extraction minière; installation et réparation
  • 39 - Services de transport, emballage et entreposage; organisation de voyages
  • 42 - Services scientifiques, technologiques et industriels, recherche et conception

Produits et services

Haulage apparatus [mining]; mining machines and apparatus; mineworking machines; mining machines; diggers [machines]; coal loaders; bucket excavators; power shovels; bulldozers; wheel loaders; excavators; excavating machines; construction machine and apparatus; earth compacting machines; loading and unloading machines; loaders [earth moving machines]; earth moving machines; stacking machines; hydraulic excavators. Remote control apparatus; remote control telemetering machines and instruments; vehicular radio communication machines and apparatus; Global Positioning System (GPS)-based vehicle operation monitoring equipment; telecommunication machines and apparatus; software for satellite navigation systems; computer program for operation management of automated vehicles; monitors [computer programs]; computer operating programs, recorded; electronic machine and apparatus for remote monitoring systems and parts thereof; downloadable computer software for repair or maintenance of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; downloadable computer programs for position management, operational status management, and provision of information for maintenance management of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; electronic machines and their structural parts for remote monitoring systems that assess position and battery power level, operational status and maintenance information of construction machines, mining machines, civil engineering machines and apparatus; downloadable computer software and computer hardware for managing position and battery, operational status and maintenance information of construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus; downloadable computer programs and software for automated driving; wireless remote control systems for vehicles; traffic control systems using wireless radio communication device and computers therefor including electrical signal transmitters and receivers for detecting and controlling trains, ground faults, broken rails, power failures, track switches and lights; automation devices for self-driving cars, namely, sensors, Global Positioning System [GPS] apparatus, central computers and video cameras. Remote control vehicles, other than toys; dump trucks; trucks; automobiles and their parts and fittings; robotic cars; motor cars for transport on land. Construction; general building construction works; construction and maintenance services relating to civil engineering; mining extraction; advisory services relating to excavating; construction project management services; construction consultancy; building construction supervision services for building projects; repair of trucks; repair or maintenance of automobiles; repair or maintenance of construction machines and apparatus; repair or maintenance of mining machines and apparatus; rental of earth moving equipment and excavators; rental of excavators; providing construction information related to the location and operating status of bulldozers, mechanical excavators, excavating machinery, and earth-moving machinery and equipment for construction; construction by intelligent computerized construction technology using computer communications and providing information relating thereto; providing construction information related to the location of dump trucks; providing construction information related to the operation and dynamics management of dump trucks; providing construction supervision services, including the management of the operation status, operating status, and loading status of construction and civil engineering machinery and equipment; providing construction information regarding location and operating status of construction machinery and equipment for construction; providing construction information regarding location and operational status of construction machines and apparatus for construction; providing maintenance or construction information related to the location management, operation status management, and maintenance management of construction machinery and equipment; repair and maintenance of construction machines and apparatus; providing construction information regarding location and operational status of construction machines and apparatus for repair and maintenance; providing construction information related to the operational status of construction machines and apparatus; providing information regarding maintenance of construction machines and apparatus; providing construction information related to the operational status of construction machines and apparatus for construction; repair or maintenance of construction machines and apparatus; providing construction information related to the operational status of mining machines and apparatus for construction; providing construction information related to the operational status of automobiles for construction; supervision of building construction, civil engineering structures and underground structures; construction and providing information relating thereto; mining exploration and extraction and providing advice and information relating thereto; providing construction information regarding operational status of mining machines and apparatus for repair and maintenance; repair and maintenance of mining equipment, earth-moving equipment, and parts and accessories thereof; providing construction information regarding location and operational status of mining machines and apparatus for construction; providing information regarding maintenance of mining machines and apparatus; provision maintenance or construction information related to the location management, operational status management, and maintenance management of mining machinery and equipment; providing construction information related to the operational status of mining machines and apparatus; providing construction information regarding location and operational status of mining machines and apparatus for repair and maintenance; construction consulting services regarding execution of optimal constructions; advice on mining; provision of information on mining; providing construction information related to the operation and dynamics management of land vehicles; providing construction information related to the operational status of automobiles for repair and maintenance; providing construction information regarding location and operational status of construction machines and apparatus for repair and maintenance; providing construction supervision services, including the maintenance by remote monitoring of operating conditions of earth-moving machinery and equipment using telecommunications; providing construction information related to the maintenance of civil engineering machinery and equipment by remote monitoring of operating conditions conducted via telecommunications; providing construction information regarding civil engineering machines and apparatus; providing construction or maintenance information related to the location management, operational status management, and maintenance management of civil engineering machinery and equipment; providing construction information regarding operational status of civil engineering machines and apparatus for construction; providing construction work information related to the operational status of civil engineering machines and apparatus; repair and maintenance of earth-moving machines and apparatus; providing construction information regarding operational status of civil engineering machines and apparatus for repair and maintenance; repair and maintenance of earth-moving machines and apparatus; providing construction information regarding location and operational status of civil engineering machines and apparatus for repair and maintenance. Transportation information, namely, providing information regarding operational control and operational status of cars and dump trucks; provision of information on land vehicle operation management and monitoring of operational status; management of trucks and automobile, namely, fleet operations management; providing transportation information regarding the location of land vehicles with satellite communications equipment; providing transportation information regarding operational control, operational status, and dynamic control of land vehicles with satellite communications equipment; rental of land vehicles with satellite communications equipment and their parts and fittings; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus for construction; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of construction machines and apparatus; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus; transport of cars and dump trucks and providing information relating thereto; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of cars and dump trucks; providing transportation information regarding operational control and operational status of cars and dump trucks; providing transportation information regarding dynamic control of cars and dump trucks; transportation consulting services relating to transportation of cargo by cars and off-road land vehicles; transport by cars and off-road land vehicles, and providing information relating thereto; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles; provision of transportation information related to land vehicle dynamics management; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of construction machines and apparatus for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of mining machines and apparatus for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of automobiles for repair and maintenance; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus for repair and maintenance; providing location information on land vehicles using the Global Positioning System (GPS); providing transportation information related to land vehicle operation management and movement status using telecommunications; providing transportation information related to land vehicle operation management and movement status monitoring conducted via telecommunications; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of earth-moving machines and apparatus; transportation consultancy relating to planning of operational control of land vehicles in transport; arranging and coordinating transportation logistics for land vehicles, including the operational control of land vehicles for transportation purposes; providing GPS and GNSS (Global Navigation Satellite System) information regarding earth-moving machines and apparatus for transportation purposes; transportation consulting relating to planning of operational control of cars and dump trucks in transport; providing information on the location of land vehicles; providing GPS and GNSS (Global Navigation Satellite System) information regarding the location of land vehicles; providing transportation information regarding operational control, operational status, and dynamic control of land vehicles; providing transportation information regarding the operational control and operational status of the land vehicles. Technological advice relating to computers, automobiles and industrial machines; technical advice relating to operation of computers; research in the field of telecommunications technology; testing or research on civil engineering; provision of computer programs for automated vehicles via the Internet; testing, research, design, and development related to automated driving technology, automated vehicles, and computer software for automated vehicles; providing technical advice on computer programs for operation management of automated vehicles; design, creation or maintenance of computer programs for operation management of automated vehicles; provision of computer programs for operation management of automated vehicles; design, development or maintenance of computer programs for automated vehicles; provision of computer programs for automated vehicles; providing technological information related to the provision of computer programs for automated vehicles.

4.

CONTROL METHOD, AND ADAPTER

      
Numéro d'application 18465232
Statut En instance
Date de dépôt 2023-09-12
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Hasegawa, Toshiyuki
  • Yamamoto, Nobuyuki

Abrégé

A data store comprises a commit management map including an identifier of a distributed transaction. A control method executed by an adapter coupled to the data store includes: alternate processing of, temporarily storing the reception query, and causing a transaction on the data store side to execute the reception query; perpetuation processing of determining whether or not commit is possible using lock information and perpetuating the GXID to be committed and the temporarily stored reception query in a case where commit is possible; settlement processing of causing the transaction on the data store side to execute a GXID addition query that is a query that adds the GXID to be committed to the commit management map and committing the transaction on the data store side; and store restart processing of the adapter starting a new transaction at the data store for a distributed transaction in an in-doubt state.

Classes IPC  ?

  • G06F 16/23 - Mise à jour
  • G06F 16/2458 - Types spéciaux de requêtes, p.ex. requêtes statistiques, requêtes floues ou requêtes distribuées

5.

PRODUCTION INFORMATION PROCESSING APPARATUS, PRODUCTION INFORMATION PROCESSING SYSTEM, AND PRODUCTION INFORMATION PROCESSING METHOD

      
Numéro d'application 18373459
Statut En instance
Date de dépôt 2023-09-27
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Tsutsumi, Daisuke
  • Komiyama, Takahiro

Abrégé

In a production information processing apparatus, a storage device stores a resource shared among a plurality of machines belonging to a predetermined manufacturing area, 4M data information that is time-series data of operating states per unit time of the machines and the resource related to the machines, and a production loss analysis model that defines a criterion for determining a production loss from a combination of the operating states per unit time in the 4M data information, and a processor identifies a production loss of each of the machines to generate production loss information, and combines the production loss information of one of the machines and 4M data information of another of the machines that is different from the machine and shares the resource, using the production loss information and the shared resource, to classify an occurrence factor of the production loss and generate loss occurrence factor information.

Classes IPC  ?

  • G05B 23/02 - Test ou contrôle électrique
  • G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)

6.

BIOMETRIC AUTHENTICATION SYSTEM AND AUTHENTICATION METHOD

      
Numéro d'application 18278057
Statut En instance
Date de dépôt 2022-02-18
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Miura, Naoto
  • Nakazaki, Keiichiro
  • Matsuda, Yusuke
  • Nonomura, Yo
  • Nagasaka, Akio

Abrégé

High-accuracy multimodal biometric authentication of a plurality of body organisms is achieved while suppressing postural fluctuation when the plurality of body organisms are captured. An authentication system stores feature quantities for body organisms in association with users and performs biometric authentication on the basis of images from a capture device. The capture device photographs a first body organism of a first user during a first period and captures a second body organism and a third body organism of the first user during a second period. The authentication processing device calculates a first feature quantity from the first body part photographed during the first period, respectively calculates a second feature quantity and a third feature quantity from the second body organism and the third body organism captured during the second period, and compares with the feature quantities for the body organisms of each user stored at the storage device.

Classes IPC  ?

  • G06F 21/32 - Authentification de l’utilisateur par données biométriques, p.ex. empreintes digitales, balayages de l’iris ou empreintes vocales

7.

SENSOR POSITION CALIBRATION DEVICE AND SENSOR POSITION CALIBRATION METHOD

      
Numéro d'application 18481174
Statut En instance
Date de dépôt 2023-10-04
Date de la première publication 2024-04-18
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Sasatani, So
  • Kitamura, Tsuyoshi
  • Osato, Takuma
  • Matono, Haruki

Abrégé

A sensor position calibration device includes a moving object information acquisition unit that acquires a self-position measured by a reference moving object moving in a movement area; a moving object measurement unit that measures a position of the reference moving object based on observation information of a camera; a calibration unit that calibrates position information of the camera by using the self-position of the moving object and an estimated position calculated based on the measured position and the position information of the camera; a calibration error calculation unit that calculates an error between a second estimated position and the self-position; a reliability map generation unit that, based on the error, generates a reliability map indicating reliability of position measurement in the movement area using the camera; and a moving object control unit that controls movement of the moving object by using the reliability map.

Classes IPC  ?

  • G06T 7/80 - Analyse des images capturées pour déterminer les paramètres de caméra intrinsèques ou extrinsèques, c. à d. étalonnage de caméra
  • G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

8.

STORAGE DEVICE WITH RANSOMWARE ATTACK DETECTION FUNCTION AND MANAGEMENT SYSTEM

      
Numéro d'application 18119975
Statut En instance
Date de dépôt 2023-03-10
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Hironaka, Kazuei
  • Deguchi, Akira

Abrégé

A storage device receives an access request specifying one of one or more LDEVs (one or more logical volumes provided to one or more hosts) from one host. In response to the access request, the storage device accesses a page allocated to an access destination area of the LDEV among a plurality of pages (plurality of logical storage areas that can be allocated to one or more LDEVs). The storage device or a storage device management system identifies, based on management information including information representing a write status characteristic for each of the plurality of pages, a mark target page as a low-write frequency page where a certain number or more of writes have occurred during a certain period of time and checks the presence or absence of a ransomware attack possibility that the number of the mark target pages is equal to or greater than a threshold.

Classes IPC  ?

  • G06F 21/56 - Détection ou gestion de programmes malveillants, p.ex. dispositions anti-virus

9.

PRODUCTION PLAN MANAGEMENT DEVICE, PRODUCTION PLAN MANAGEMENT METHOD, AND PRODUCTION PLAN MANAGEMENT SYSTEM

      
Numéro d'application 18275574
Statut En instance
Date de dépôt 2022-02-18
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Bembde, Swapnil
  • Yoshiuchi, Hideya

Abrégé

In order to create, in real time, a production plan capable of responding to a sudden plan change in consideration of costs arising due to the production plan and a failure probability of a manufacturing process, a production plan management device includes: a communication unit configured to acquire product order information including a customer request for a first product and cost criterion information specifying a cost criterion for a budget of costs required to manufacture the first product; a storage unit configured to store at least a structural constraint database including structural constraint information specifying a structural constraint defining a condition for manufacturing processes to manufacture the first product in a factory; and a production plan generating unit configured to generate, in real time, a production plan that satisfies the customer request, the cost criterion, and the structural constraint and defines manufacturing processes for manufacturing the first product.

Classes IPC  ?

  • G06Q 10/0637 - Gestion ou analyse stratégiques, p. ex. définition d’un objectif ou d’une cible pour une organisation; Planification des actions en fonction des objectifs; Analyse ou évaluation de l’efficacité des objectifs
  • G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
  • G06Q 10/0635 - Analyse des risques liés aux activités d’entreprises ou d’organisations

10.

POLARIZATION IMAGE ACQUISITION APPARATUS AND THERMAL ANALYZER

      
Numéro d'application 18370244
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-04-18
Propriétaire HITACHI HIGH-TECH SCIENCE CORPORATION (Japon)
Inventeur(s)
  • Fujiwara, Hirohito
  • Yamazaki, Ryokuhei

Abrégé

The apparatus is attached to a thermal analyzer including a pair of sample containers and a heating furnace having a window or an opening through which at least the measurement sample can be observed, and includes an attachment unit, a light source, a polarizer constituting a polarizing filter that polarizes irradiation light emitted from the light source, a camera, a half mirror, a rotation mechanism and an analyzer constituting a polarizing filter configured to polarize reflected light through the half mirror and to introduce the resulting polarized light of the reflected light into the camera, in which the polarized light irradiates the sample after passing through the window or opening and then reflects from the sample wherein the analyzer, the half mirror, and the light source are fixed to a fixing member and the rotation mechanism rotates the fixing member in a polarization direction of the analyzer.

Classes IPC  ?

  • G01N 25/48 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c. à d. la calorimétrie, p.ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique sur une solution, sorption ou réaction chimique n'impliquant pas une oxydation par combustion ou catalyse
  • G02B 21/00 - Microscopes
  • G02B 21/36 - Microscopes aménagés pour la photographie ou la projection

11.

CYBER ATTACK COUNTERMEASURE ASSISTANCE SYSTEM, CYBER ATTACK COUNTERMEASURE ASSISTANCE METHOD, AND CYBER ATTACK COUNTERMEASURE ASSISTANCE PROGRAM

      
Numéro d'application JP2023029177
Numéro de publication 2024/079972
Statut Délivré - en vigueur
Date de dépôt 2023-08-09
Date de publication 2024-04-18
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Tsuji, Daisuke
  • Naya, Hidemitsu
  • Endoh, Hiromichi
  • Tamura, Yu
  • Doenhoff, Jens
  • Shigemoto, Tomohiro

Abrégé

In the present invention, an appropriate countermeasure against a cyber attack can be designed. A cyber attack countermeasure assistance system 1000 for designing a countermeasure against a cyber attack on a prescribed object system comprises: a storage unit 120 for storing one or more attacker profiles 122 which include an objective of attack and an attack technique of an attacker who carries out a cyber attack, and one or more defender profiles 123 which include an objective of defense and a defense technique of a defender who carries out a defense against a cyber attack; and a countermeasure design unit 111 for designing a countermeasure against respective combinations between the attacker profiles 122 and the defender profiles 123, by using a system model 121 for reproducing the state of the object system and outputting an index value of one or more indexes which indicate performance of the object system and corresponding to the state of the object system.

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 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures

12.

DC INSULATION RESISTANCE MONITORING SYSTEM

      
Numéro d'application JP2023007584
Numéro de publication 2024/079922
Statut Délivré - en vigueur
Date de dépôt 2023-03-01
Date de publication 2024-04-18
Propriétaire HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (Japon)
Inventeur(s)
  • Sato Takashi
  • Ishizaki Shinichi
  • Satou Shindai
  • Watanabe Yoshiyasu

Abrégé

The present invention comprises: an insulation capacitor that is opened and closed by the neutral-point switch of a transformer for a ground-type gauge; a DC power supply that charges the insulation capacitor; a DC power supply switch that opens and closes the connection between the DC power supply and the insulation capacitor; an open/close control unit that controls the open/close state of each of the neutral-point switch and the DC power supply switch; and a voltage measurement unit that measures the voltage signal of the insulation capacitor.

Classes IPC  ?

  • G01R 31/52 - Test pour déceler la présence de courts-circuits, de fuites de courant ou de défauts à la terre
  • G01R 27/02 - Mesure de résistances, de réactances, d'impédances réelles ou complexes, ou autres caractéristiques bipolaires qui en dérivent, p.ex. constante de temps
  • H02H 3/00 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion

13.

ALTITUDE CALCULATION METHOD AND ALTITUDE CALCULATION PROGRAM FOR FLYING BODY, AND FLYING BODY INCLUDING THE SAME

      
Numéro d'application 18377641
Statut En instance
Date de dépôt 2023-10-06
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Mizugaki, Kenichi
  • Igarashi, Yuichi
  • Ishino, Masanori

Abrégé

Provided is an altitude calculation method for a flying body including calculating an altitude of the flying body by using information on horizontal coordinates of the flying body, a reception signal strength of a radio signal, and altitude calculation auxiliary information obtained in advance.

Classes IPC  ?

  • G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
  • G01C 5/00 - Mesure des hauteurs; Mesure des distances transversales par rapport à la ligne de visée; Nivellement entre des points séparés; Niveaux à lunette
  • G01S 13/42 - Mesure simultanée de la distance et d'autres coordonnées
  • G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
  • H04B 17/318 - Force du signal reçu

14.

DESIGN SUPPORT DEVICE, METHOD, AND PROGRAM

      
Numéro d'application 18278088
Statut En instance
Date de dépôt 2022-02-02
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Kataoka, Ichiro

Abrégé

A design support device for performing a check of a defect suppresses defects such as rework in product design and manufacturing and appropriately proposing a criterion, which is an item to be checked in accordance with the actual situation. The design support device includes a memory that stores past subject information for a product designed in the past, thereby storing a correspondence table in which criteria indicating check items are associated, an input unit that receives input of new subject information of a product of a new subject to be checked, a priority calculation unit that calculates a priority of the criterion indicating the check item for the product of the new subject corresponding to the input new subject information, using the correspondence table, and an output unit that outputs the calculated criterion on the screen according to the priority.

Classes IPC  ?

15.

SCANNING PROBE MICROSCOPE

      
Numéro d'application 18380309
Statut En instance
Date de dépôt 2023-10-16
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Koguchi, Masanari
  • Kohashi, Teruo
  • Hashizume, Tomihiro

Abrégé

To provide a scanning probe microscope capable of easily determining a measurement location even when a numerical aperture of an objective lens is relatively large. The scanning probe microscope comprises: a probe which scans a sample; a light source which irradiates the probe with excitation light via an objective lens; and a detector which detects fluorescence generated at the probe. The scanning probe microscope further includes: a reflective member arranged between the objective lens and the sample; and an imaging device which images a reflecting surface of the reflective member.

Classes IPC  ?

  • G02B 21/04 - Objectifs comprenant des miroirs
  • G01Q 30/02 - Dispositifs d'analyse d’un type autre que la microscopie à sonde à balayage SPM, p.ex. microscope électronique à balayage SEM [Scanning Electron Microscope], spectromètre ou microscope optique
  • G01Q 70/14 - Matériaux particuliers
  • G02B 21/00 - Microscopes

16.

DESIGN SUPPORTING DEVICE AND DESIGN SUPPORTING METHOD

      
Numéro d'application 18461849
Statut En instance
Date de dépôt 2023-09-06
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Itabayashi, Yuki
  • Shimizu, Yuuki

Abrégé

To provide a design supporting device and a design supporting method capable of presenting a specific improvement plan for solving evaluation indexes having a trade-off relationship. The design supporting device comprises: an input unit which inputs a plurality of evaluation indexes and attribute information; a retrieval unit which acquires information on cases for improvement cases using the input information; a priority order calculation unit which prioritizes the cases; and an output unit which prioritizes cases for improvement plans of evaluation indexes being in a trade-off relationship and presents the same to the outside.

Classes IPC  ?

  • G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu

17.

ROTATING MAGNETIC FIELD GENERATION DEVICE, MAGNETIC REFRIGERATION DEVICE, AND HYDROGEN LIQUEFACTION DEVICE

      
Numéro d'application 18277106
Statut En instance
Date de dépôt 2021-12-28
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Wakuda, Tsuyoshi

Abrégé

A rotating magnetic field generation device of the present invention includes: a magnetic field generating unit including disks in which a plurality of magnets are arranged circumferentially, a magnetic field working space formed by stacking the disks at intervals to make the plurality of magnets face each other, and a shaft to which the stacked disks are fixed, the shaft being installed at a central axis of the disks; an adiabatic vacuum vessel in which the magnetic field generating unit is installed; and a drive mechanism that is installed in a room temperature region and rotates the shaft.

Classes IPC  ?

  • F25B 21/00 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques
  • H01F 6/04 - Refroidissement

18.

WORD EXTRACTION DEVICE, WORD EXTRACTION SYSTEM AND WORD EXTRACTION METHOD

      
Numéro d'application 18470194
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-04-18
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Amin, Ekant Muljibhai
  • Homma, Takeshi

Abrégé

Aspects relate to improving accuracy of word extraction. A word extraction device includes a lexical representation generation unit for acquiring training data including sentences in which target extraction words are specified, generating a first lexical representation by processing the training data with a first parsing technique, generating a second lexical representation by processing the training data with a second parsing technique, and generating a first combined lexical representation by combining the first lexical representation and the second lexical representation; a query representation generation unit for generating, based on the first combined lexical representation, an extraction query representation indicating a query for extracting the target extraction words from a predetermined target search document; and a word extraction unit for extracting, by using the extraction query representation, extraction information that indicates information about the target extraction words from a second combined lexical representation generated based on the target search document.

Classes IPC  ?

19.

Dynamo-Electric Machine

      
Numéro d'application 18276099
Statut En instance
Date de dépôt 2021-12-16
Date de la première publication 2024-04-18
Propriétaire Hitachi Industrial Equipment Systems Co., Ltd. (Japon)
Inventeur(s)
  • Ikeda, Kenji
  • Enomoto, Yuji
  • Tokoi, Hirooki
  • Nakahara, Mizuki
  • Mikami, Hiroyuki
  • Suzuki, Toshifumi
  • Sakai, Toru
  • Amaike, Masaru
  • Tsuji, Yuji

Abrégé

A dynamo-electric machine comprising: a stator core with plurality of slots, a coil covered with insulated conductor wire, wherein the coil comprising plurality of storages stored in the slots and plurality of coil ends that are outside of the slots, conductor of coil end close to the conductor of the heterophase coil having insulating materials at only one of the surfaces, either the inner diameter surface close to the conductor of the heterophase coil or outer diameter surface of the heterophase coil.

Classes IPC  ?

  • H02K 3/40 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement pour hautes tensions, p.ex. assurant une protection contre les effluves

20.

Construction Machine

      
Numéro d'application 18277842
Statut En instance
Date de dépôt 2021-12-16
Date de la première publication 2024-04-18
Propriétaire Hitachi Construction Machinery Co., Ltd. (Japon)
Inventeur(s)
  • Nishikawa, Shinji
  • Yamashita, Ryohei
  • Narazaki, Akihiro

Abrégé

A machine controller that controls an action of the construction machine; an external operation controller that controls unmanned operation that does not require operation by an operator riding in an operation room, by generating a control signal according to an operation signal received from an outside via a communication terminal, and sending the control signal to the machine controller; an approach permission signaling light that signals permission for a worker to approach the construction machine; and an action request signaling light that signals a request for riding in the operation room and performing a particular action to a nearby worker are provided, and the external operation controller is configured to control the approach permission signaling light to be turned on when it is decided that approach of the worker to the construction machine can be tolerated according to information collected by the machine controller, and also control the action request signaling light to be turned on when it is decided that it is necessary to request a nearby worker to take a particular action. Thereby, it is possible to succinctly notify nearby workers and a manager of a machine-body action state, and to realize both the safety and work efficiency of the workers near the machine body and the manager.

Classes IPC  ?

21.

WORK MANAGEMENT SYSTEM AND WORK MACHINE

      
Numéro d'application 18277231
Statut En instance
Date de dépôt 2022-03-29
Date de la première publication 2024-04-18
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Kanazawa, Akira
  • Narikawa, Ryu
  • Yamamoto, Shinjirou
  • Chiba, Takaaki
  • Imura, Shinya

Abrégé

An object of the present invention is to provide a work management system that enables efficient extraction of approach events that are likely to result in contact between a work machine and a worker. For this object, a management server assesses whether or not there is approach between a work machine and a worker, on the basis of positional information about the work machine measured by a work machine position measuring apparatus, and positional information about the worker measured by a worker position measuring apparatus, and, when assessing that there is approach, assesses an approached state of the approach from a state of the work machine measured by a work machine state measuring apparatus at the time of the assessment of the approach, on the basis of a preset approached state definition, and records the state of the work machine measured at the time of the assessment of the approach, in association with the approached state, and outputs the state of the work machine to a display apparatus in association with the approached state.

Classes IPC  ?

22.

METHOD FOR CONTROLLING CULTURE DEVICE, AND METHOD FOR CONTROLLING CULTURE DEVICE IN ASSOCIATION WITH CELL CULTURE

      
Numéro d'application JP2022038171
Numéro de publication 2024/079840
Statut Délivré - en vigueur
Date de dépôt 2022-10-13
Date de publication 2024-04-18
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Sone, Hiroyuki
  • Asada, Hiroyuki

Abrégé

The purpose is to provide a method for controlling a culture device that permits conducting culture under a more suitable culture environment. The method for controlling a culture device 1 that inputs a set value SV that sets the culture environment to control the culture device that conducts culture, wherein the method comprises: a first step S1 that acquires a present value PV of the culture environment at the set value SV and an analysis value AV of the culture broth c obtained by culture at a predetermined timing; a second step S2 that derives by machine learning a function F for determining a new set value SV that resets the culture environment using the present value PV and analysis value AV acquired at the predetermined timing; and a third step S3 that determines a new set value SV based on a desired target value TV of the culture broth using the function F, inputs this new set value SV, and conducts culture; and the function F used in the third step S3 is a new function F derived from time to time by machine learning, including the newest present value PV and analysis value AV acquired at the predetermined timing.

Classes IPC  ?

  • C12N 1/00 - Micro-organismes, p.ex. protozoaires; Compositions les contenant; Procédés de culture ou de conservation de micro-organismes, ou de compositions les contenant; Procédés de préparation ou d'isolement d'une composition contenant un micro-organisme; Leurs milieux de culture

23.

INSPECTION CONDITION DETERMINATION SYSTEM

      
Numéro d'application JP2023034056
Numéro de publication 2024/080087
Statut Délivré - en vigueur
Date de dépôt 2023-09-20
Date de publication 2024-04-18
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Kasai, Hiroaki
  • Miyamoto, Atsushi
  • Osaki, Mayuka

Abrégé

The present invention makes it possible to suitably determine inspection conditions in an inspection system. In a computer 200 which comprises a processor 202 and determines the inspection conditions of the inspection system with respect to an inspection object, the processor 202 is configured to: receive, with respect to the inspection in the inspection system, at least two of element evaluation indexes and an input of a user request pertaining to a target of the element evaluation indexes, the element evaluation indexes including a rate of inspection correct answers, a misinformation rate, an inspection time, inspection reproducibility, a training time, the device cost, the operation cost, the device robustness, versatility of inspection, the lifespan, ease of assembly, accuracy of required assembly, robustness to environment, ease of maintenance, clarity of the grounds of determination of recognition processing, or ease of recognition of detection points; generate evaluation indexes based on the plurality of element evaluation indexes for the inspection in the inspection system on the basis of the user request; evaluate, through the evaluation indexes, the inspection result in the plurality of inspection conditions; and determine suitable inspection conditions from among the plurality of inspection conditions.

Classes IPC  ?

  • G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures

24.

ACCELERATOR AND PARTICLE BEAM THERAPY DEVICE

      
Numéro d'application JP2023030100
Numéro de publication 2024/079992
Statut Délivré - en vigueur
Date de dépôt 2023-08-22
Date de publication 2024-04-18
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Nishida, Kento
  • Hori, Chishin
  • Ebina, Futaro

Abrégé

Provided is an accelerator with which an excellent and efficient beam can be retrieved. A main electromagnet A101 applies a main magnetic field to a space sandwiched between a plurality of main magnetic poles M202 that are positioned facing each other. An RF kicker M204 displaces a beam circulating in a main magnetic field region to which the main magnetic field is applied to outside of the main magnetic field region. An exit channel magnetic field for retrieving the beam is generated. A canceling-magnetic-field-generating device M214 is provided closer to the inner periphery than an exit channel M207, the canceling-magnetic-field-generating device generating a canceling magnetic field having inverse polarity with respect to a disturbance magnetic field produced by the exit channel.

Classes IPC  ?

  • H05H 7/10 - Dispositions pour extraire des particules de leurs orbites
  • H05H 13/02 - Synchrocyclotrons, c. à d. cyclotrons modulés en fréquence
  • A61N 5/10 - Radiothérapie; Traitement aux rayons gamma; Traitement par irradiation de particules

25.

OUTDOOR UNIT AND MULTIFUNCTIONAL WATER-SOURCE MULTI-SPLIT SYSTEM

      
Numéro d'application CN2023124529
Numéro de publication 2024/078619
Statut Délivré - en vigueur
Date de dépôt 2023-10-13
Date de publication 2024-04-18
Propriétaire QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD. (Chine)
Inventeur(s)
  • Wang, Yuanpeng
  • Guo, Ning

Abrégé

An outdoor unit (1) and a multifunctional water-source multi-split system. The outdoor unit (1) comprises a compressor (10), a first plate heat exchanger (80), a second plate heat exchanger (90), a first four-way valve (20) and a second four-way valve (30). The first plate heat exchanger (80) comprises a first refrigerant flow channel (81) and a first water flow channel (82). The second plate heat exchanger (90) comprises a second refrigerant flow channel (91) and a second water flow channel (92). One of the second water flow channel (92) and the first water flow channel (82) is configured to be connected to a water system terminal apparatus (2), and the other is configured to be connected to a water source. The first four-way valve (20) is connected to a third air-side stop valve (50), an air outlet (11) of the compressor (10), an air inlet (12) of the compressor (10) and one end of the second refrigerant flow channel (91); and the other end of the second refrigerant flow channel (91) is connected to a liquid-side stop valve (60). The second four-way valve (30) is connected to the air outlet (11) of the compressor (10), the air inlet (12) of the compressor (10) and one end of the first refrigerant flow channel (81); and the other end of the first refrigerant flow channel (81) is connected to the liquid-side stop valve (60).

Classes IPC  ?

  • F24F 1/16 - Leur agencement ou leur montage

26.

AIR CONDITIONER

      
Numéro d'application CN2023122168
Numéro de publication 2024/078343
Statut Délivré - en vigueur
Date de dépôt 2023-09-27
Date de publication 2024-04-18
Propriétaire QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD. (Chine)
Inventeur(s)
  • Zhang, Zhen
  • Wang, Haonan
  • Song, Zhenxing
  • Xiong, Zhihong
  • Zhang, Jian
  • Geng, Fushuai

Abrégé

Provided is an air conditioner (100). The air conditioner (100) comprises an indoor unit (2) and an outdoor unit (1). The indoor unit (2) comprises an indoor heat exchanger. The outdoor unit (1) comprises a compressor, an outdoor heat exchanger, a housing (10), an outdoor fan (20), an air outlet grille (30), and an air guide part (40). The housing (10) comprises a mounting opening (101) and an accommodating cavity (102), and the mounting opening (101) is in communication with the outside and the accommodating cavity (102). The outdoor fan (20) is arranged in the accommodating cavity (102) and is opposite to the mounting opening (101). The air outlet grille (30) is arranged at the mounting opening (101) and is connected to the housing (10). The air guide part (40) is arranged in the accommodating cavity (102) and is located at the mounting opening (101); the air guide part (40) is connected to the housing (10) and extends along the circumferential direction of the mounting opening (101). The minimum radial dimension of the air guide part (40) is defined as D1, the minimum radial dimension of the air outlet grille (30) is defined as D2, and the minimum radial dimension D1 of the air guide part (40) and the minimum radial dimension D2 of the air outlet grille (30) satisfy: 0≤(D2-D1)/D1≤0.25, so as to reduce the obstruction of airflow by the air guide part (40).

Classes IPC  ?

  • F24F 1/48 - Agencements des composants dans les éléments extérieurs séparés caractérisés par l'écoulement d'air, p.ex. l'écoulement d'air au niveau de l'orifice d'admission ou de l'orifice de sortie
  • F24F 1/38 - Climatiseurs individuels pour le conditionnement de l'air, p.ex. éléments séparés ou monoblocs ou éléments recevant l'air primaire d'une station centrale Éléments extérieurs séparés, p.ex. élément extérieur à relier à un élément intérieur séparé comprenant un compresseur et un échangeur de chaleur - Parties constitutives des ventilateurs des éléments extérieurs, p.ex. orifices d'admission évasés ou supports des ventilateurs
  • F24F 13/08 - Organes de réglage de l'écoulement d'air, p.ex. persiennes, grilles, volets ou plaques directrices
  • F24F 1/56 - Carters ou capots des éléments extérieurs séparés, p.ex. grilles de protection de ventilateurs
  • F24F 13/20 - Enveloppes ou couvercles

27.

AIR CONDITIONER AND CONTROL METHOD THEREFOR

      
Numéro d'application CN2023099959
Numéro de publication 2024/077989
Statut Délivré - en vigueur
Date de dépôt 2023-06-13
Date de publication 2024-04-18
Propriétaire QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD. (Chine)
Inventeur(s)
  • Guo, Xiaohui
  • Zhang, Heng
  • Liu, Xinyi
  • Che, Yanjin
  • Jing, Xu

Abrégé

An air conditioner and a control method therefor. The air conditioner comprises an outdoor unit (12), an indoor unit (11), a compressor (121), and a controller (15). The indoor unit (11) is communicated with the outdoor unit (12). The controller (15) is configured to: in a refrigerant recovery process, acquire the current air discharge pressure and air suction pressure of the compressor (121); determine the compression ratio of the compressor (121) according to the air discharge pressure and the air suction pressure of the compressor (121); determine a calculated rotational speed adjustment value of the compressor (121) according to the compression ratio of the compressor (121) and a preset target compression ratio; and determine a target rotational speed of the compressor (121) according to the current rotational speed and the calculated rotational speed adjustment value of the compressor (121), and control the compressor (121) to operate at the target rotational speed.

Classes IPC  ?

  • F24F 11/36 - Aménagements de commande ou de sécurité en relation avec le fonctionnement du système, p.ex. pour la sécurité ou la surveillance réagissant aux dysfonctionnements ou aux situations critiques aux fuites de fluides échangeurs de chaleur
  • F24F 1/0068 - Climatiseurs individuels pour le conditionnement de l'air, p.ex. éléments séparés ou monoblocs ou éléments recevant l'air primaire d'une station centrale Éléments intérieurs, p.ex. ventilo-convecteurs caractérisés par la disposition des conduites réfrigérantes hors de l’échangeur de chaleur dans l’enveloppe de l’élément
  • F24F 11/64 - Traitement électronique utilisant des données mémorisées au préalable
  • F24F 11/84 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de la température de l’air fourni en commandant l’apport en fluides échangeurs de chaleur aux échangeurs de chaleur au moyen de valves
  • F24F 140/12 - Pression du fluide échangeur de chaleur

28.

SENSING DATA CORRECTION SYSTEM AND SENSING DATA CORRECTION METHOD

      
Numéro d'application 18376121
Statut En instance
Date de dépôt 2023-10-03
Date de la première publication 2024-04-11
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Yoshimoto, Hiroyuki
  • Yamada, Yu

Abrégé

A sensing data correction system corrects sensing data acquired from a glove-type wearable sensor in which a film-like pressure sensor is incorporated into a fingertip, and includes a data correction unit for correcting the sensing data. Three coordinate axis directions in a three-dimensional orthogonal coordinate system are assumed to be a vertical direction, a longitudinal direction of the pressure sensor, and a width direction of the pressure sensor, and the pressure sensor is obtained by laminating one flexible printed circuit, one sheet-like pressure sensitive element, and one protective film in the vertical direction. An upper surface of the flexible printed circuit and a lower surface of the pressure sensitive element are bonded and fixed to each other, and an upper surface of the pressure sensitive element and a lower surface of the protective film are bonded and fixed to each other. The data correction unit executes sensing data correction processing.

Classes IPC  ?

  • G01L 5/00 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques
  • G01L 1/20 - Mesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c. à d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte

29.

PRESSURE SENSOR AND WEARABLE SENSOR

      
Numéro d'application 18376123
Statut En instance
Date de dépôt 2023-10-03
Date de la première publication 2024-04-11
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Yoshimoto, Hiroyuki
  • Yamada, Yu

Abrégé

A technique that can emit a sensor signal that accurately reflects only the pressure to be truly detected in a glove-type wearable sensor in which a film-like pressure sensor is incorporated into a fingertip of a thin work glove is disclosed. In a film-like pressure sensor incorporated into a fingertip of a glove-type wearable sensor, three coordinate axis directions in a three-dimensional orthogonal coordinate system are assumed to be a vertical direction, a longitudinal direction of the pressure sensor, and a width direction of the pressure sensor, at least one or more flexible printed circuits and one sheet-like pressure sensitive element are laminated in the vertical direction, and only the pressure applied to the fingertip of a wearer after wearing the wearable sensor is detected.

Classes IPC  ?

  • G01L 5/22 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de la force appliquée aux organes de commande, p.ex. organes de commande des véhicules, détentes
  • G01L 5/101 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de la tension dans les éléments flexibles, p.ex. dans les cordages, les câbles, les fils métalliques, les filaments, les courroies ou les bandes en utilisant des moyens électriques en utilisant des capteurs insérés dans l'élément flexible

30.

INTELLIGENT ROBOTIC SYSTEM FOR PALLETIZING AND DEPALLETIZING

      
Numéro d'application 17962352
Statut En instance
Date de dépôt 2022-10-07
Date de la première publication 2024-04-11
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Chang, Yi-Chu

Abrégé

Aspects of the present disclosure involve systems and methods, which can include, for receipt of a pallet involving a plurality of objects, controlling a robotic arm to depalletize each of the plurality of objects from the pallet according to a position, orientation, and weight of the each of the plurality of objects retrieved from a database.

Classes IPC  ?

  • B25J 9/00 - Manipulateurs à commande programmée

31.

LOCALIZATION AND PATH PLANNING OF ELECTRIC SYSTEMS DURING DYNAMIC CHARGING

      
Numéro d'application 17962249
Statut En instance
Date de dépôt 2022-10-07
Date de la première publication 2024-04-11
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Kundu, Subrata Kumar

Abrégé

Example implementations described herein involve systems and method which can include receiving, from a connected automated electric vehicle (CAEV), vehicle information related to operation of the CAEV; determining one or more candidate routes to a destination of the CAEV based at least on the vehicle information; determining whether the CAEV is on a road segment of the one or more candidate routes to the destination having a dynamic charging system; and sending, to the CAEV, a path planning trajectory while identifying a localization accuracy of one or more sensors of the CAEV to update the localization accuracy of the CAEV based on a battery of the CAEV being charged with the dynamic charging system along the one or more candidate routes.

Classes IPC  ?

  • G01C 21/34 - Recherche d'itinéraire; Guidage en matière d'itinéraire
  • B60L 53/12 - Transfert d'énergie par induction
  • B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes

32.

COMPUTER SYSTEM, METHOD FOR ASSISTING IN INTRODUCTION AND OPERATION OF ELECTRIC VEHICLES FOR BUSINESS, AND PROGRAM

      
Numéro d'application JP2022037419
Numéro de publication 2024/075241
Statut Délivré - en vigueur
Date de dépôt 2022-10-06
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Shibai Hiroyuki
  • Aikawa Makoto
  • Mizuno Yoshihiro

Abrégé

This computer system for assisting in introduction and operation of EVs for business receives a requirement for simulations, which are executed to generate plans for a travel schedule and infrastructure configuration for operating the EVs, uses the requirement for simulations to determine a candidate infrastructure configuration and determine an EV travel schedule, uses the candidate infrastructure configuration and EV travel schedule to simulate the time evolution of the SoC of the EVs and the time evolution of power usage of infrastructure installation sites, uses the time evolution of the SoC of the EVs to calculate the number of times of occurrence of battery depletion as an evaluation metric for the candidate infrastructure configuration, and generates and outputs display information for displaying a list storing data associating the candidate infrastructure configuration with the evaluation metric.

Classes IPC  ?

  • 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]

33.

BUSINESS PROCESS GENERATION DEVICE, AND BUSINESS PROCESS GENERATION METHOD

      
Numéro d'application JP2023012192
Numéro de publication 2024/075323
Statut Délivré - en vigueur
Date de dépôt 2023-03-27
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Nagano, Takehiko
  • Ikezawa, Katsunari
  • Ooishi, Satoshi
  • Sakamura, Karen

Abrégé

The present invention appropriately generates a business process. This business process generation device 10, which generates a business process which expresses the relationship between a plurality of businesses, is equipped with one or more processors 11 and one or more memory units 12. The processors 11 execute operation of: an input/output card generation unit 15 for generating a plurality of input/output cards for which the input information and output information is defined by business, by executing a prescribed computer program stored in a memory unit 12, and calculating a degree of association between the plurality of input/output cards, on the basis of the input information of one input/output card and the output information of another input/output card among the generated plurality of input/output cards; and a business process generation unit 17 for generating a business process on the basis of the degree of association calculated by the input/output card generation unit 15.

Classes IPC  ?

34.

RECYCLED RESIN MATERIAL DATA MANAGEMENT SYSTEM, RECYCLED RESIN MATERIAL DATA MANAGEMENT METHOD, PROGRAM, RECYCLED RESIN MATERIAL SALES METHOD, RECYCLED RESIN MATERIAL DATA PROVISION METHOD, WASTE RESIN MATERIAL DISCRIMINATION DEVICE, AND WASTE RESIN MATERIAL DISCRIMINATION METHOD

      
Numéro d'application JP2023028522
Numéro de publication 2024/075384
Statut Délivré - en vigueur
Date de dépôt 2023-08-04
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Nakatsuchi Hiroki
  • Shimada Ryotaro
  • Suzuki Hiroyuki
  • Mori Shunsuke
  • Kawamura Kunihito

Abrégé

A recycled resin material data management system comprises an input device, a processing device, and an output device. The input device acquires measurement data of recycled resin material, or waste resin material that is the raw material of the recycled resin material. The processing device calculates a characteristic amount pertaining to the composition and/or the physical properties of the recycled resin material or the waste resin material, on the basis of the measurement data, predicts the remaining life of the recycled resin material or the waste resin material on the basis of the characteristic amount thereof, and discriminates whether mechanical recycling or chemical recycling is to be applied to the waste resin material. The output device outputs at least one among the measurement data, the characteristic amount data, the remaining life data, and the discrimination result. Due to this configuration, low-quality waste resin material can be effectively utilized as much as possible, and the quality of recycled resin material can be ensured.

Classes IPC  ?

  • G06Q 10/30 - Administration du recyclage ou de l’élimination des produits

35.

ELECTRICAL DEVICE

      
Numéro d'application JP2023029028
Numéro de publication 2024/075392
Statut Délivré - en vigueur
Date de dépôt 2023-08-09
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Yoshitake Yuuichiro
  • Kusukawa Junpei
  • Kamizuma Hiroshi
  • Takahata Ryouichi
  • Nakatsu Kinya

Abrégé

This electrical device comprising an electrical component, an electrical component support, an outer frame, and an inner frame, wherein an internal space is formed between the electrical component support and the inner frame, the electrical component is installed in the internal space, and a heat insulating layer is provided between the outer frame and the inner frame. As a result, the strength of the electrical device is maintained, and even if the temperature around the electrical device changes suddenly, the temperature change in the internal space of the electrical device can be reduced and condensation on the inner walls that form the internal space can be prevented.

Classes IPC  ?

  • H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
  • H01L 23/34 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température
  • 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 23/473 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de liquides
  • H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

36.

VIRTUAL OBJECT GENERATING SYSTEM, VIRTUAL OBJECT GENERATING METHOD, AND COMPUTER

      
Numéro d'application JP2023036167
Numéro de publication 2024/075763
Statut Délivré - en vigueur
Date de dépôt 2023-10-04
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Nakano Michiki
  • Ikegaya Kazuhiro
  • Ninomiya Masato
  • Otsuka Ayane
  • Oishi Moroe
  • Yamaguchi Taiyo
  • Suzuki Takayuki

Abrégé

This virtual object generating system comprises a computer including a processor and a memory, and an activity amount measuring device connected to the computer via a network, wherein: the activity amount measuring device transmits a measured amount of activity to the computer; and the computer includes a virtual object generating unit which applies a predetermined calculation coefficient to the amount of activity received from the activity amount measuring device, to calculate an amount of contribution to a decrease in environmental impact, and which generates and updates a predetermined virtual object on the basis of an integrated value of the calculated amount of contribution.

Classes IPC  ?

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

37.

INKJET RECORDING DEVICE, AND INKJET RECORDING DEVICE ABNORMALITY DIAGNOSIS METHOD

      
Numéro d'application JP2022037213
Numéro de publication 2024/075194
Statut Délivré - en vigueur
Date de dépôt 2022-10-05
Date de publication 2024-04-11
Propriétaire HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (Japon)
Inventeur(s)
  • Maeda Akira
  • Okamoto Yusuke
  • Moriai Takuya

Abrégé

The present invention provides an inkjet recording device and an inkjet recording method that are capable of not only quickly detecting at least leakage of ink to the outside but also detecting whether ink control mechanism parts related to ink circulation are operating normally. A control unit 20 executes a printing mode for executing printing on a printing target and a standby mode for avoiding printing on the printing target. The standby mode includes an ink circulation processing sequence for driving ink control mechanism parts 117, 207 to supply ink from an ink container 201 to an ink path for recollection, and a standby processing sequence for avoiding driving the ink control mechanism parts. The control unit is characterized by: determining that there is an abnormal state, where the ink control mechanism parts are not operating normally, if no increase is detected in the liquid level by a liquid level sensor 204 in the ink circulation processing sequence; determining that there is an abnormal state, where ink leakage has occurred in the ink path, if a decrease is detected in the liquid level by the liquid level sensor in the standby processing sequence; and issuing an alarm to a notification means 105 if the control unit determines that there is an abnormal state.

Classes IPC  ?

  • B41J 2/175 - Systèmes d'alimentation en encre
  • B41J 2/18 - Systèmes de recirculation de l'encre

38.

FACILITY POINT MANAGEMENT DEVICE, FACILITY POINT MANAGEMENT SYSTEM, PROGRAM, AND FACILITY POINT MANAGEMENT METHOD

      
Numéro d'application JP2023010267
Numéro de publication 2024/075321
Statut Délivré - en vigueur
Date de dépôt 2023-03-16
Date de publication 2024-04-11
Propriétaire HITACHI SYSTEMS, LTD. (Japon)
Inventeur(s)
  • Ootao Shin
  • Kitami Jun

Abrégé

The purpose of the present invention is to provide a technology of efficiently managing money for use in a facility. This facility point management device is characterized by comprising: a storage unit that stores facility point information including the balance of facility points to be used for payment of consideration occurring in a specific facility; a communication unit that communicates with a facility-side terminal device belonging to the facility; a use information acquisition unit that acquires, from the facility-side terminal device, settlement request information including facility identification information for identifying the facility, beneficiary identification information for identifying a beneficiary who receives a service in the facility, and contents of the service; and a management device-side point management unit that, upon acquisition of the settlement request information, identifies the price for the service and generates the facility point information for the beneficiary.

Classes IPC  ?

  • G06Q 20/06 - Circuits privés de paiement, p.ex. impliquant de la monnaie électronique utilisée uniquement entre les participants à un programme commun de paiement
  • G06Q 30/0207 - Remises ou incitations, p.ex. coupons ou rabais

39.

SERVICE MANAGEMENT DEVICE, SERVICE MANAGEMENT SYSTEM, SERVICE MANAGEMENT PROGRAM, AND SERVICE MANAGEMENT METHOD

      
Numéro d'application JP2023010433
Numéro de publication 2024/075322
Statut Délivré - en vigueur
Date de dépôt 2023-03-16
Date de publication 2024-04-11
Propriétaire HITACHI SYSTEMS, LTD. (Japon)
Inventeur(s)
  • Ootao Shin
  • Kitami Jun

Abrégé

The purpose of the present invention is to provide a technology with which it is possible to easily and accurately record services. This service management device is provided with: an authentication management unit that, upon receiving biometric information of a provider and a user of a service at a prescribed service facility, identifies each of the provider and the user of the service using the biometric information; a service recording unit that, upon receiving input of the content of the service, records the service as a service that has been provided by the provider to the user; and an aggregation unit that aggregates usage fees for the recorded service for each user.

Classes IPC  ?

40.

MINING VEHICLE AUTONOMOUS TRAVEL SYSTEM

      
Numéro d'application JP2023034792
Numéro de publication 2024/075577
Statut Délivré - en vigueur
Date de dépôt 2023-09-25
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Machii Kimiyoshi
  • Bando Mikio
  • Uotsu Shinichi
  • Ochi Satoru

Abrégé

The objective of the present invention is to provide a mining vehicle autonomous travel system which, if a non-detected region occurs in a region to be detected by means of an external environment detection sensor, is capable of suppressing a deterioration in the work efficiency of a mining vehicle by appropriately addressing the cause of the non-detected region. To this end, a controller: associates a three-dimensional point cloud acquired by the external environment detection sensor with a point cloud map; calculates a change in position of the external environment detection sensor on the basis of a measurement result from a vehicle position measuring sensor; if a three-dimensional point cloud that is to be acquired by the external environment detection sensor could not be acquired, extracts a region of the point cloud map as a non-detected region; determines a cause of the non-detected region on the basis of whether the position of the non-detected region in the point cloud map changes in accordance with a change in position of the vehicle; and sets an operation of the vehicle in accordance with the cause of the non-detected region.

Classes IPC  ?

  • G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers
  • B60W 40/02 - 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 aux conditions ambiantes
  • B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
  • G05D 1/43 - Commande de la position ou du cap par référence à un système à deux dimensions

41.

CONSTRUCTION MACHINE

      
Numéro d'application JP2023034898
Numéro de publication 2024/075590
Statut Délivré - en vigueur
Date de dépôt 2023-09-26
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Kamoto Daigoro
  • Ota Ryo
  • Kawasaki Kenji
  • Sakurai Shigeyuki

Abrégé

Provided is a construction machine with which it is possible to extend an operating oil replacement interval. A hydraulic excavator is provided with: an additive tank for storing an additive; an additive supply line for supplying the additive from the additive tank to an operating oil tank; an open/closed valve which is disposed in the additive supply line and which is switched between a closed state and an open state; an oxidation degree sensor for detecting a degree of oxidation of the operating oil; and a controller. If a rate of change in the degree of oxidation of the operating oil is equal to or greater than a predetermined value, the controller executes control for notifying that the open/closed valve is to be switched to the open state, or control for switching the open/closed valve to the open state. If a machine operating time since the operating oil was replaced or a machine operating time since the open/closed valve was switched from the open state to the closed state is equal to or greater than a predetermined value, the controller executes control for notifying that the open/closed valve is to be switched to the open state, or control for switching the open/closed valve to the open state.

Classes IPC  ?

  • E02F 3/43 - Commande de la position du plongeur ou de l'auge; Commande de la succession des opérations d'entraînement
  • E02F 9/22 - Entraînements hydrauliques ou pneumatiques
  • F15B 21/04 - Mesures particulières prises en rapport avec les propriétés du fluide

42.

WORK MACHINE

      
Numéro d'application JP2023035693
Numéro de publication 2024/075650
Statut Délivré - en vigueur
Date de dépôt 2023-09-29
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Saitoh Teppei
  • Kotani Tadashi
  • Narikawa Ryu
  • Ishimoto Hidefumi
  • Ito Hideaki
  • Satou Kei

Abrégé

The present invention predicts a current motion mode and a next motion mode according to a detection result of a state recognition sensor and when a work machine is in a state of transitioning from the current motion mode to the next motion mode, switches a control mode indicating the type of motion control of the work machine to a control mode corresponding to the next motion mode out of a manual operation mode in which a work device conducts a motion according to an operation of an operation device and an automatic operation mode in which the work device conducts a motion independently of the operation of the operation device, and starts motion control of the work machine. The present invention can thereby change the motion of automatic operation more easily and appropriately according to a situation of a work site and can reduce fatigue of an operator while suppressing a decrease in productivity.

Classes IPC  ?

43.

WORKING MACHINE

      
Numéro d'application JP2023035842
Numéro de publication 2024/075670
Statut Délivré - en vigueur
Date de dépôt 2023-10-02
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Moriki Hidekazu
  • Sekine Kazuya
  • Imura Shinya

Abrégé

Provided is a working machine with which it is possible for a more appropriate operation to be selected in accordance with a surrounding environment and an operating mode when an obstacle is detected. The working machine is provided with an obstacle detecting sensor for detecting an obstacle, and a control device for controlling the working machine on the basis of a detection result from the obstacle detecting sensor, wherein the control device determines whether the obstacle should be bypassed, in accordance with a position of the working machine within a work site when the obstacle was detected, or an operating mode of the working machine when the obstacle was detected, and changes a control content of the working machine on the basis of the determination result.

Classes IPC  ?

44.

ELECTRIC TRANSPORTATION VEHICLE

      
Numéro d'application JP2023036152
Numéro de publication 2024/075759
Statut Délivré - en vigueur
Date de dépôt 2023-10-04
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Ichinose Masanori
  • Uotsu Shinichi
  • Takahashi Nobuyoshi

Abrégé

This electric transportation vehicle travels by means of drive force from an electric motor that is driven by supplying of electric power from a generator driven by an engine. A controller for controlling the electric motor has: an engine rotation speed determination unit that determines whether an engine rotation speed, which is a detection value from a rotation speed sensor, is equal to or greater than a rotation speed threshold value when a vehicle start instruction is inputted; an elapsed time determination unit that determines whether a first elapsed time measured from a time that the detection value was determined to be equal to or greater than the rotation speed threshold value has reached a time threshold value; and a start determination unit that determines whether the vehicle speed, which is a detection value from a speed sensor, is equal to or greater than a speed threshold value after it is determined that the first elapsed time has reached the time threshold value, and the controller stops the electric motor when it is determined that the detection value from the speed sensor is less than the speed threshold value.

Classes IPC  ?

  • B60W 20/15 - Stratégies de commande spécialement adaptées à la réalisation d’un effet particulier
  • B60K 6/26 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les moteurs ou les générateurs
  • B60K 6/46 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type série
  • B60L 9/18 - Propulsion électrique par source d'énergie extérieure au véhicule utilisant des moteurs à courant alternatif à induction alimentés par des lignes à courant continu
  • B60L 50/13 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant la puissance de propulsion fournie par des générateurs entraînés par le moteur, p.ex. des générateurs entraînés par des moteurs à combustion utilisant des générateurs à courant alternatif et des moteurs à courant alternatif
  • B60P 5/00 - Aménagements sur les véhicules d'appareils de pesage
  • B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
  • 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
  • F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p.ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes

45.

CONTROL DEVICE AND AUTOMATIC WORK METHOD

      
Numéro d'application 18273416
Statut En instance
Date de dépôt 2021-10-29
Date de la première publication 2024-04-11
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Odai, Masaki

Abrégé

A control device according to an aspect of the present invention comprises: a progress information output unit that determines the progress of work on the basis of sensor data, obtained from at least one among a work device and the work environment of the work device, and sensor data during normal progress of the work device, and outputs progress information indicating the progress of work; a management unit that generates an operation command of the work device on the basis of the progress information, and outputs the operation command; and a control unit that generates a driving signal for driving the work device on the basis of the operation command and the sensor data, and outputs said driving signal to the work device.

Classes IPC  ?

  • B25J 9/16 - Commandes à programme
  • B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p.ex. à la vue ou au toucher

46.

STRADDLE TYPE MONORAIL VEHICLE AND ASSEMBLY METHOD THEREOF

      
Numéro d'application 18371687
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-04-11
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Hirano, Shuji
  • Furuta, Kazuya
  • Hagihara, Yoshiyuki
  • Chen, Meichuan

Abrégé

Provided are a straddle type monorail vehicle in which a center pin provided in a vehicle body can be mechanically fastened to a center pin holding portion provided in a bogie via a cushioning rubber with a small number of work steps, and an assembly method thereof. The center pin has a hollow shape in which both ends are opened, and includes a large cylindrical portion on a bolster beam side and a small cylindrical portion that is connected to the large cylindrical portion and that is coaxial with the large cylindrical portion, the center pin holding portion is elastically supported by a bogie frame forming a frame body of the bogie, and has a hollow portion into which the small cylindrical portion of the center pin is inserted. A fixing metal fitting has a cylindrical rod shape inserted through the center pin that includes first and second threaded portions.

Classes IPC  ?

  • B61B 13/06 - Types à balancier ou à équilibre analogue
  • B61F 5/16 - Appuis centraux ou autres liaisons pivotantes entre les châssis et les traverses danseuses ou les bogies

47.

Object Recognition Apparatus and Object Recognition Method

      
Numéro d'application 18554783
Statut En instance
Date de dépôt 2022-04-21
Date de la première publication 2024-04-11
Propriétaire HITACHI, LTD (Japon)
Inventeur(s)
  • Sakai, Ryo
  • Kimura, Nobutaka

Abrégé

The present invention comprises: an input unit that enters scene information indicating the state of a prescribed scene in a container that stores an object; a processing unit that, on the basis of the scene information entered into the input unit, sorts objects in the container by size and, on the basis of the number of sorted objects of different sizes, detects objects of sizes that are not acceptable for storage in the container; and an output unit that outputs the results of processing by the processing unit.

Classes IPC  ?

  • G06T 7/62 - Analyse des attributs géométriques de la superficie, du périmètre, du diamètre ou du volume
  • G06Q 10/08 - Logistique, p.ex. entreposage, chargement ou distribution; Gestion d’inventaires ou de stocks
  • G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras

48.

GENERAL CONTROL SYSTEM

      
Numéro d'application 18285981
Statut En instance
Date de dépôt 2022-03-01
Date de la première publication 2024-04-11
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Ishigooka, Tasuku

Abrégé

A control system comprises: moving body detecting units transmitting information about moving bodies; and a control system receives the moving body information and transmits it to a control processing unit. The control system comprises: a surplus time calculation unit that calculates a first surplus time on the basis of the response time and an estimated time required for communication control of the moving body; a processing management unit that determines an execution sequence for the control information; an application unit that calculates control information on the basis of the information about moving bodies and the execution sequence determined by the processing management unit; and a transmission control unit that calculates a second surplus time on the basis of the response time of the moving body and the actual time required for communication control, and transmits control information to the control processing unit according to the second surplus time.

Classes IPC  ?

  • G08B 25/01 - Systèmes d'alarme dans lesquels l'emplacement du lieu où existe la condition déclenchant l'alarme est signalé à une station centrale, p.ex. systèmes télégraphiques d'incendie ou de police caractérisés par le moyen de transmission
  • G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
  • 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

49.

ELECTRIC DEVICE

      
Numéro d'application JP2023029046
Numéro de publication 2024/075393
Statut Délivré - en vigueur
Date de dépôt 2023-08-09
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Yoshitake Yuuichiro
  • Kusukawa Junpei
  • Kamizuma Hiroshi
  • Kawashima Tetsuya
  • Nakatsu Kinya

Abrégé

This electric device comprises electrical components (1, 60), an electrical component support unit (21), and an outside frame (90). An interior space (92) is formed between the electrical component support unit and the outside frame, the electrical components are installed in the internal space, and gas is enclosed in the internal space at a water vapor pressure of 0.60 Pa or less. In electric devices in which electrical components such as electrolytic capacitors (60), etc., are disposed in a closed space, this makes it possible to prevent the occurrence of condensation on the wall surfaces, etc., of the closed space, and to prevent damage to the electrical components due to air pressure.

Classes IPC  ?

  • H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
  • H01L 23/02 - Conteneurs; Scellements

50.

STEREO ADAPTER, STEREO CAMERA, AND STEREO CAMERA SYSTEM

      
Numéro d'application JP2023033928
Numéro de publication 2024/075515
Statut Délivré - en vigueur
Date de dépôt 2023-09-19
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s) Yamazaki Kazuyoshi

Abrégé

In order to reduce the size of a stereo camera, the present invention is characterized in that: included are a prism (P10) and a prism (P20) for changing the angle of light rays transmitted from an object; light rays (L) transmitted from the object are transmitted through prism (P10) and prism (P20); and prism (P10) and prism (P20) are disposed so that there is a distance (d) therebetween in the optical axis direction. Prism (P10) inwardly refracts the light rays (L), and prism (P20) outwardly refracts the light rays (L). The refractivity of prism (P10) is greater than the refractivity of prism (P20).

Classes IPC  ?

  • G01C 3/06 - Utilisation de moyens électriques pour obtenir une indication finale
  • G02B 5/04 - Prismes
  • G03B 35/08 - Photographie stéréoscopique par enregistrement simultané
  • H04N 13/239 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques utilisant deux capteurs d’images 2D dont la position relative est égale ou en correspondance à l’intervalle oculaire

51.

PROCESSING AUTHORITY TRANSFER SYSTEM AND PROCESSING AUTHORITY TRANSFER METHOD

      
Numéro d'application JP2023035633
Numéro de publication 2024/075647
Statut Délivré - en vigueur
Date de dépôt 2023-09-29
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Motomiya Yukie
  • Takahashi Kenta
  • Naganuma Ken
  • Nakamura Wataru
  • Kawana Non
  • Habuchi Takayuki

Abrégé

This processing authority transfer system comprises a first terminal and a processing execution subject. The first terminal holds a first certificate that is based on biological information of a mandator of processing, and that indicates an execution condition and execution content for the processing and an identifier of a transferee of the authority for executing the processing. The execution subject transmits, to the first terminal, an identifier of said execution subject and information indicating whether the execution condition has been satisfied. When determining that, on the basis of said information having been received from the execution subject in a first certificate verification, there is an execution subject which has transmitted information indicating that the execution condition has been satisfied, the first terminal determines whether the identifier of said execution subject coincides with the identifier indicated by the first certificate, and performs transfer of the authority of the processing indicated by the execution content to the execution subject on the basis of a result of the first certificate verification.

Classes IPC  ?

  • H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
  • G06F 21/32 - Authentification de l’utilisateur par données biométriques, p.ex. empreintes digitales, balayages de l’iris ou empreintes vocales
  • G06F 21/33 - Authentification de l’utilisateur par certificats

52.

DISPLAY METHOD AND DISPLAY SYSTEM

      
Numéro d'application JP2023036404
Numéro de publication 2024/075817
Statut Délivré - en vigueur
Date de dépôt 2023-10-05
Date de publication 2024-04-11
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Utsugi, Kei
  • Fujiwara, Takayuki
  • Ohashi, Hiroki

Abrégé

Provided is a display method for displaying registration information associated with a parent object in a three-dimensional space, together with the parent object and from the subjective viewpoint of an observer, the display method comprising: an energy map generating process in which one or a plurality of energy maps are created at the viewpoint position of each of one or a plurality of observers, the energy maps being data regarding a two-dimensional plane indicating a region suitable for placement of the registration information; a reference position determining process in which a reference position for displaying the registration information in a second position having lower energy than in the first position is set in the energy maps; and a drawing process in which the registration information to be drawn in a region including the parent object and the reference position is drawn from the subjective viewpoint of the observer.

Classes IPC  ?

  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
  • G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur

53.

COMPRESSED AIR ENERGY STORAGE DEVICE AND HEAT PUMP DEVICE

      
Numéro d'application JP2023020095
Numéro de publication 2024/075336
Statut Délivré - en vigueur
Date de dépôt 2023-05-30
Date de publication 2024-04-11
Propriétaire HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (Japon)
Inventeur(s)
  • Koyama Masaki
  • Chiba Kotaro
  • Nagata Shuhei

Abrégé

This compressed air energy storage device comprises: a compressor that is driven by an electric motor and compresses air; a first heat exchanger that heats a heat storage medium through heat exchange with compressed air compressed by the compressor; a pressure accumulating tank that stores compressed air that has been heat-exchanged by the first heat exchanger; an expander that is driven by the compressed air stored in the pressure accumulating tank; a power generator driven by the expander; a second heat exchanger that heats compressed air, which flows into the expander, through heat exchange with the heat storage medium that has been heated by the first heat exchanger; and a heat pump device for absorbing heat from the heat storage medium that has been heat-exchanged by the second heat exchanger and dissipating heat to the compressed air that drives the expander.

Classes IPC  ?

  • F02C 6/16 - Ensembles fonctionnels de turbines à gaz comportant des moyens pour emmagasiner l'énergie, p.ex. pour faire face à des pointes de charge pour emmagasiner de l'air comprimé
  • F25B 7/00 - Machines, installations ou systèmes à compression fonctionnant en cascade, c. à d. avec plusieurs circuits, l'évaporateur d'un circuit refroidissant le condenseur du circuit suivant

54.

WORK MACHINE

      
Numéro d'application JP2023035534
Numéro de publication 2024/075639
Statut Délivré - en vigueur
Date de dépôt 2023-09-28
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Narikawa Ryu
  • Saitoh Teppei
  • Kotani Tadashi
  • Ishimoto Hidefumi
  • Ito Hideaki
  • Satou Kei

Abrégé

In the present invention, a control device for a work machine sets a release start position and a release stop position lined up in a direction having a component of the longitudinal direction of a vessel, on the basis of information regarding the position of the vessel acquired by a vessel position acquisition device at a position where an excavation action is completed, the release start position being a position where an excavated-material-releasing operation carried out above the vessel is started, and the release stop position being a position where the releasing operation is stopped. On the basis of the orientations of a work device and a turning body detected by an orientation detection device, the control device controls the operations of the work device and/or the turning body, thereby causing a control point of the work device to move from the release start position to the release stop position and controls the operation of the work device so that the bucket ground angle reaches a preset release stop angle until the control point of the work device moves from the release start position to the release stop position.

Classes IPC  ?

  • E02F 3/43 - Commande de la position du plongeur ou de l'auge; Commande de la succession des opérations d'entraînement

55.

AUTOMATIC OPERATION CONSTRUCTION MACHINE

      
Numéro d'application JP2023035847
Numéro de publication 2024/075672
Statut Délivré - en vigueur
Date de dépôt 2023-10-02
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Ogawa Yuichi
  • Saito Yuho
  • Yamamoto Shinjirou
  • Imura Shinya

Abrégé

The present invention provides an automatic operation construction machine for enabling an operator to recognize, in advance, an operation start in an automatic mode when the operator switches a mode and leaves a vehicle body. A controller (40) does not start an operation of the vehicle body in an automatic control state until a remote control device (800) is operated a plurality of times when the operation of the machine body is not started in the automatic control state and the operator near the vehicle body can recognize that a non-final procedural operation, which is a non-final operation of the plurality of times of the operation of the remote control device (800), is performed.

Classes IPC  ?

56.

WORKING MACHINE

      
Numéro d'application JP2023036027
Numéro de publication 2024/075716
Statut Délivré - en vigueur
Date de dépôt 2023-10-03
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Tsuchie Yoshiyuki
  • Sakamoto Hiroshi

Abrégé

Provided is a working machine provided with an external control interface that accepts input of control commands for the working machine from the outside and outputs working machine information necessary for generating the control commands to the outside, wherein the working machine can be prevented from operating in response to control commands generated on the basis of erroneous recognition of a specification of the working machine. In order to make it essential for the specification of a working machine 1 to be confirmed prior to starting external control of the working machine 1, external input/output information of an external control interface 101 is monitored, and operation of the working machine 1 is restricted until information identifying the specification of the working machine 1 is included in the external input/output information.

Classes IPC  ?

  • E02F 9/20 - Entraînements; Dispositifs de commande
  • E02F 9/24 - Dispositifs de sécurité

57.

STRESS ESTIMATION DEVICE

      
Numéro d'application JP2023036188
Numéro de publication 2024/075768
Statut Délivré - en vigueur
Date de dépôt 2023-10-04
Date de publication 2024-04-11
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Inoue Takeshi
  • Matsuda Yasuhiro
  • Ohno Takayuki
  • Tanaka Ryohei

Abrégé

The present disclosure provides a stress estimation device capable of estimating, with a higher level of accuracy, the stress acting on a dump truck. A stress estimation device 100 comprises a storage unit 110 and a computation unit 120, and estimates the stress acting on a dump truck 200. The storage unit 110 stores a force computation formula 111 and a stress computation formula 112. The computation unit 120 has a force computation unit 121 and a stress computation unit 122. The force computation unit 121 calculates a force acting on a predetermined part of the dump truck 200 by using: an output value of a force sensor 230, or an output value of an acceleration sensor 240 and the output value of the force sensor 230; and the force computation formula 111 stored in the storage unit 110. The stress computation unit 122 uses a force calculated by the force computation unit 121 and the stress computation formula 112 stored in the storage unit 110 to calculate the stress acting on the dump truck 200.

Classes IPC  ?

  • G01L 1/00 - Mesure des forces ou des contraintes, en général
  • G01L 1/02 - Mesure des forces ou des contraintes, en général par des moyens hydrauliques ou pneumatiques

58.

STORAGE SYSTEM

      
Numéro d'application 18114468
Statut En instance
Date de dépôt 2023-02-27
Date de la première publication 2024-04-04
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Yoshii, Yoshihiro
  • Yoshihara, Tomohiro
  • Tatsumi, Ryosuke

Abrégé

Each controller of a plurality of storage controllers is an old storage controller before replacement or a new storage controller after replacement. The new storage controller can execute a first program and a second program, and the old storage controller can execute at least the second program. When all of the plurality of storage controllers are the new storage controller, the new storage controller processes data input and output to and from the storage drive by using the first program. When the plurality of storage controllers includes at least one of the old storage controllers, each storage controller of the plurality of storage controllers processes the data input and output to and from the storage drive by using the second program.

Classes IPC  ?

  • G06F 11/16 - Détection ou correction d'erreur dans une donnée par redondance dans le matériel
  • G06F 11/07 - Réaction à l'apparition d'un défaut, p.ex. tolérance de certains défauts

59.

COMPUTER SYSTEM AND DATA CONTROL METHOD

      
Numéro d'application 18119336
Statut En instance
Date de dépôt 2023-03-09
Date de la première publication 2024-04-04
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Arai, Masahiro
  • Deguchi, Akira
  • Koseki, Hideyuki

Abrégé

In failover processing, a CPU restores data stored in a first volume to a second volume of a storage system, associates a unique ID of the first volume with the second volume, and stores the unique ID associated therewith in a memory. After the failover processing is completed, the CPU manages an update difference management bitmap indicating an updated content with respect to data stored in the second volume. The CPU transmits, in failback processing, update data updated after the failover processing among the data stored in the second volume to the first volume identified by the unique ID associated with the second volume based on the update difference management bitmap.

Classes IPC  ?

  • G06F 11/14 - Détection ou correction d'erreur dans les données par redondance dans les opérations, p.ex. en utilisant différentes séquences d'opérations aboutissant au même résultat
  • G06F 11/20 - Détection ou correction d'erreur dans une donnée par redondance dans le matériel en utilisant un masquage actif du défaut, p.ex. en déconnectant les éléments défaillants ou en insérant des éléments de rechange

60.

POWER SYSTEM SUPERVISORY CONTROL APPARATUS, POWER SYSTEM SUPERVISORY CONTROL SYSTEM, AND POWER SYSTEM SUPERVISORY CONTROL METHOD

      
Numéro d'application 18253876
Statut En instance
Date de dépôt 2021-10-25
Date de la première publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Kato, Daichi
  • Watanabe, Masahiro
  • Matsuzaki, Takahisa
  • Murakami, Yohei

Abrégé

A power system supervisory control apparatus, a power system supervisory control system, and a power system supervisory control method for reducing social cost and improving resilience of a power system are provided. The power system supervisory control apparatus including multiple renewable energy power supplies includes: a system influence degree evaluation section that evaluates a system influence degree when a renewable energy fluctuation or an assumed fault has an influence on the power system by using, as computation conditions, system data for obtaining a state of the power system, renewable energy fluctuation data indicative of a fluctuation of a power generation output, and assumed fault data of an assumed fault in the power system, and calculates system influence degree evaluation result data; a computation condition selection index calculation section that calculates a selection index for the computation conditions; and a condition selection section that selects the computation conditions.

Classes IPC  ?

  • H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
  • H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif

61.

Cell Peeling Device and Cell Peeling Method

      
Numéro d'application 18370981
Statut En instance
Date de dépôt 2023-09-21
Date de la première publication 2024-04-04
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Sasaki, Kota
  • Kourai, Yuusuke
  • Suzuki, Mutsumi

Abrégé

A cell peeling device includes a vibrator that emits an ultrasonic beam onto a cell aggregate across a container wall, a movement mechanism that moves the vibrator to shift a position thereof relative to a culture container, and a control unit that controls beam power output of the ultrasonic beam and the position of the vibrator, in which the control unit carries out mode switching of switching the beam power output of the ultrasonic beam between a first mode in which the cell aggregate is cut and a second mode in which a peeling portion of the cell aggregate, the peeling portion being formed in the first mode, is peeled from the container wall, and, in the first mode, makes a beam size of the beam power output smaller than a beam size in the second mode while makes an intensity of the beam power output larger than an intensity in the second mode.

Classes IPC  ?

  • C12M 1/42 - Appareils pour le traitement de micro-organismes ou d'enzymes au moyen d'énergie électrique ou ondulatoire, p.ex. magnétisme, ondes sonores
  • C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p.ex. par des compteurs de colonies
  • C12N 13/00 - Traitement de micro-organismes ou d'enzymes par énergie électrique ou ondulatoire, p.ex. par magnétisme, par des ondes sonores

62.

MODEL PROVIDING ASSISTANCE SYSTEM AND MODEL PROVIDING ASSISTANCE METHOD FOR USING DIGITAL TWIN SIMULATION

      
Numéro d'application 18449031
Statut En instance
Date de dépôt 2023-08-14
Date de la première publication 2024-04-04
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Laurence, Alexander Adam
  • Muro, Keiro
  • Satoh, Daiwa

Abrégé

A system determines a plurality of model classes of a scenario model based on: different factors with respect to a scenario model for a digital twin simulator, the factors being specified from physical or digital asset; and a result of comparison between a value for the factor and a threshold of each factor. For each of the model classes and for each outcome with respect to the scenario model, the system receives, from a user, an outcome value range that is a range of a value of the each outcome and is a range of a value based on heuristics. The system prepares, for each model class, a scenario model having an outcome value belonging to the outcome value range received for the each model class. The system selects an optimal scenario model from among the scenario models prepared for respective ones of the model classes.

Classes IPC  ?

  • G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p.ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle

63.

SYSTEM FOR MANAGING/MONITORING NATURAL ECOSYSTEM

      
Numéro d'application 18476640
Statut En instance
Date de dépôt 2023-09-28
Date de la première publication 2024-04-04
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Matsunaga, Hiromitsu

Abrégé

In a system for managing/monitoring a natural ecosystem, comprising: an input unit receiving basic information of a target area as an object to be managed or monitored, management or monitoring plan data of an ecosystem in the target area, environment data including measurement data, and ecosystem data; a storage unit storing the input data and process data; a process unit processing data; and an output unit outputting data, the process unit calculates a deviation between the management or monitoring plan data input in the input unit with respect to the target area and the environment data and the ecosystem data, and when the deviation is smaller than a predetermined threshold, stores the environment data and the ecosystem data regarding the target area into the storage unit and, when the deviation is larger than the predetermined threshold, outputs the deviation, and the environment data and the ecosystem data of the target area from the output unit.

Classes IPC  ?

  • G06Q 50/02 - Agriculture; Pêche; Exploitation minière

64.

ELEVATOR CAR TOP HANDRAIL DEVICE

      
Numéro d'application JP2022036716
Numéro de publication 2024/069935
Statut Délivré - en vigueur
Date de dépôt 2022-09-30
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Kariya Tomoki
  • Shimada Katsuhiro
  • Ito Yasushi

Abrégé

This elevator car top handrail device is provided with a left-side handrail, a right-side handrail, and a rear handrail. The rear handrail is provided with a joint portion in which a left-side rear handrail member and a right-side rear handrail member are connected with each other. The joint portion: is provided with an engagement pin provided on one of the left-side rear handrail member and the right-side rear handrail member, and an engagement groove provided on the other; and connects the left-side rear handrail member and the right-side rear handrail member with each other by engaging the engagement pin with the engagement groove. The engagement groove has a first groove portion where the engaging/releasing of the engagement pin can be performed and a second groove portion that is formed continuously with the first groove portion. The second groove portion receives the engagement pin when a downward force has been applied to the joint portion and maintains the joint state between the left-side rear handrail member and the right-side rear handrail member.

Classes IPC  ?

  • B66B 5/00 - Utilisation de dispositifs de vérification, de rectification, de mauvais fonctionnement ou de sécurité des ascenseurs
  • B66B 11/02 - Cabines
  • E04G 5/14 - Rambardes

65.

INSULATING PIPING, WATER ELECTROLYSIS SYSTEM, AND PIPING DAMAGE DETECTION METHOD

      
Numéro d'application JP2023006804
Numéro de publication 2024/070006
Statut Délivré - en vigueur
Date de dépôt 2023-02-24
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Fujita Shinji
  • Sugimasa Masatoshi
  • Gunji Akira
  • Sakuma Hirotaka
  • Mizukami Takaaki
  • Ge Jiachen
  • Kakuya Hiromu

Abrégé

In order to enhance the robustness of a water electrolysis system, said system consists of a double pipe consisting of an inner pipe (130) that connects a water electrolysis stack and auxiliary equipment and in which a fluid circulates in the interior thereof and an outer pipe (12) that is provided outside the inner pipe (130) via the inner pipe (130) and an outer-pipe interior space (14), the system being characterized in that: the outer pipe (12) has insulating properties; the water electrolysis stack and the auxiliary equipment are insulated from each other in the inner pipe (130); and a dry gas (13) having a humidity that is equal to or less than a prescribed value is enclosed in the outer-pipe interior space (14), which is a space at a pressure that is higher than the pressure of the fluid circulating in the interior of the inner pipe (130) and the atmospheric pressure.

Classes IPC  ?

  • C25B 9/00 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments de structure des cellules; Assemblages d'éléments de structure, p.ex. assemblages d'électrode-diaphragme; Caractéristiques des cellules relatives aux procédés
  • C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
  • F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux
  • F16L 59/06 - Dispositions utilisant une couche d'air ou le vide

66.

PLANNING LOGIC EVALUATION SUPPORT SYSTEM AND METHOD

      
Numéro d'application JP2023013239
Numéro de publication 2024/070014
Statut Délivré - en vigueur
Date de dépôt 2023-03-30
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Miyata Kohei
  • Fujii Norisuke
  • Doan Takeru

Abrégé

The invention of the present application addresses the problem of providing a tool for facilitating the introduction of a scheduler. One aspect of the present invention is a planning logic evaluation support system comprising a control unit, a storage unit, an input unit, and an output unit, said planning logic evaluation support system further comprising: a process characteristic analysis unit that extracts process characteristics from master data; a productivity reduction factor extraction unit that extracts characteristic parameters of interest that affect productivity on the basis of the process characteristics; and a test production data generation unit that generates test production data by distributing the characteristic parameters of interest within a prescribed range.

Classes IPC  ?

  • G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
  • G06Q 50/04 - Fabrication

67.

POWER SYSTEM CONTROL DEVICE AND POWER SYSTEM CONTROL METHOD

      
Numéro d'application JP2023018616
Numéro de publication 2024/070039
Statut Délivré - en vigueur
Date de dépôt 2023-05-18
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Suenaga, Shinya
  • Tada, Yasuyuki
  • Watanabe, Masahiro

Abrégé

The present invention provides a power system control device which makes it possible to suppress an increase in operating costs due to a time-varying state of a power system. A scenario generation unit 120 generates, for each combination of two or more of possible values taken by a scenario, the scenario that indicates whether each of a plurality of future control times is a target time at which an electric apparatus 5 included in a power system 3 is operated. A control plan unit 130 determines, for each scenario, operation details of an operation for the electric apparatus 5 included in the power system 3 in each of the target times on the basis of system time change data. A level-of-validity calculation unit 140 calculates, for each scenario, a level of validity obtained by evaluating the validity of the scenario on the basis of the operating costs pertaining to an operation for the electric apparatus 5 and an index value obtained by evaluating the state of the power system 3. A control determination unit 160 determines a control scenario, which is used for controlling the power system 3, on the basis of the level of validity.

Classes IPC  ?

  • H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
  • H02J 3/12 - Circuits pour réseaux principaux ou de distribution, à courant alternatif pour règler la tension dans des réseaux à courant alternatif par changement d'une caractéristique de la charge du réseau
  • H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau

68.

IRRADIATION POSITION VERIFICATION ASSISTING DEVICE, IRRADIATION POSITION VERIFICATION ASSISTING METHOD, AND IRRADIATION POSITION VERIFICATION ASSISTING PROGRAM

      
Numéro d'application JP2023023631
Numéro de publication 2024/070093
Statut Délivré - en vigueur
Date de dépôt 2023-06-26
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Yoshida Hanae
  • Li Yun
  • Umekawa Tooru

Abrégé

This irradiation position verification assisting device comprises: an acquisition unit that acquires a first medical image of the inside of a subject's body, a second medical image of the inside of the subject's body captured after the first medical image has been captured, and a third medical image of the inside of the subject's body captured after the second medical image has been captured; a region analysis unit that analyzes a region contained in the first medical image acquired by the acquisition unit; an association analysis unit that calculates first change information indicating a change related to the same tissue in the first medical image and the second medical image by aligning the first medical image with the second medical image acquired by the acquisition unit, and transforms the region analysis result from the region analysis unit on the basis of the first change information to output the transformed region analysis result; and a generation unit that superimposes the transformed region analysis result from the association analysis unit on the third medical image acquired by the acquiring unit to generate a superimposed image.

Classes IPC  ?

  • A61B 6/03 - Tomographes assistés par ordinateur
  • A61N 5/10 - Radiothérapie; Traitement aux rayons gamma; Traitement par irradiation de particules

69.

ELEVATOR

      
Numéro d'application JP2023027126
Numéro de publication 2024/070168
Statut Délivré - en vigueur
Date de dépôt 2023-07-25
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Kariya Tomoki
  • Shimada Katsuhiro
  • Endo Motofumi
  • Ito Yasushi

Abrégé

This elevator includes a car that moves up and down through a hoistway, a suspended object connected to the car and suspended in the hoistway, and a swing suppressing member that suppresses swing of the suspended object. The swing suppressing member is located inside the suspended object and is more rigid in the horizontal direction than in the vertical direction.

Classes IPC  ?

  • B66B 7/06 - Aménagements des câbles ou filins

70.

SECONDARY BATTERY SYSTEM AND SECONDARY BATTERY CONTROL METHOD

      
Numéro d'application JP2023033784
Numéro de publication 2024/070780
Statut Délivré - en vigueur
Date de dépôt 2023-09-15
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Komatsu Daiki
  • Kawaji Jun
  • Konishi Hiroaki
  • Amano Takashi
  • Hiruta Tomoaki

Abrégé

Provided is a secondary battery system (100) comprising a battery bank 3 which includes: a battery rack (B) that has a plurality of battery cells connected in series; and a power converter (2) for causing a single or plurality of battery racks (B) connected in parallel to charge or discharge a power system, wherein the secondary battery system has a switch (4) which allows a power converter in another battery bank to change over the battery rack (B) included in the battery bank (3) and a controller (5) which monitors a degradation rate or years of use of the battery rack (B) and controls the power converter (2) and the switch (4), and the controller (5) commands, to the switch (4), the power converter (2) to be connected on the basis of the degradation rate or years of use of the battery rack (B).

Classes IPC  ?

  • H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
  • H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p.ex. le niveau ou la densité de l'électrolyte
  • H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries

71.

OBJECT DETECTION SYSTEM, CAMERA, AND OBJECT DETECTION METHOD

      
Numéro d'application JP2022036062
Numéro de publication 2024/069778
Statut Délivré - en vigueur
Date de dépôt 2022-09-28
Date de publication 2024-04-04
Propriétaire HITACHI KOKUSAI ELECTRIC INC. (Japon)
Inventeur(s) Iwanaga Kazunari

Abrégé

The purpose of the present invention is to facilitate the setting of an appropriate distant area for realizing high-speed, high-accuracy object detection regardless of the camera installation conditions. An image processing device 120 according to the present disclosure comprises: a function for setting, on the basis of positions and sizes of a plurality of object frames (221, 222) that respectively surround a plurality of persons that are included in a camera image (200) that is captured in advance by an image capture device 110, a distant area that includes an area in which the sizes of the object frames in the image area of the camera image become equal to or less than a threshold value; and a function for generating, on the basis of a camera image that is captured during operation, a reduced image that is a reduction of the camera image and a trimmed image in which the distant area portion is trimmed from the camera image, inputting both the reduced image and the trimmed image into a low-resolution learning model to perform person detection, and synthesizing and outputting the detection result based on the reduced image and the detection result based on the trimmed image.

Classes IPC  ?

72.

HOIST, HOIST SYSTEM, AND STATUS INFERENCE SYSTEM

      
Numéro d'application JP2023018980
Numéro de publication 2024/070042
Statut Délivré - en vigueur
Date de dépôt 2023-05-22
Date de publication 2024-04-04
Propriétaire HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (Japon)
Inventeur(s)
  • Momoi Yasuyuki
  • Watanabe Michiharu
  • Ieshige Koji
  • Oikawa Yugo
  • Tagami Tatsuya
  • Kurosawa Takafumi
  • Momose Takaya

Abrégé

Provided is a hoist that includes a motor and controls the motor to lift and lower a suspended load. The hoist comprises: an operation information acquisition unit which acquires operation information pertaining to the motor; and a status inference unit which infers the status of the hoist on the basis of operation information that has been acquired by the operation information acquisition unit and a status inference formula that has been trained so as to be able to infer the status of the hoist, wherein the status inference formula is constituted by a common inference part which is independent of the model of hoist and model-specific inference parts which differ from one model of hoist to another.

Classes IPC  ?

  • B66D 1/46 - Dispositifs de commande non automatiques électriques
  • B66C 13/16 - Utilisation de dispositifs indicateurs de positionnement ou de pesée
  • B66C 13/22 - Systèmes ou dispositifs de commande pour entraînement électrique
  • B66C 13/46 - Indicateurs de position pour charges suspendues ou pour éléments de grues

73.

CONSTRUCTION MACHINE

      
Numéro d'application JP2023028310
Numéro de publication 2024/070213
Statut Délivré - en vigueur
Date de dépôt 2023-08-02
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Sawayama Chiaki
  • Sugawara Takuma
  • Hagiwara Naoki
  • Mizoguchi Kazuhiko

Abrégé

The purpose of the present invention is to provide a construction machine that is capable of allowing an operator to correctly recognize the cause of an alarm and prompting the operator to take an appropriate avoidance action in accordance with the likelihood of the machine body and an obstacle coming into contact with each other. For this purpose, in the case in which an obstacle detection device detects an obstacle in the area surrounding the machine body, a controller causes an alarm output device to output an alarm sound in which a warning by means of audio for notifying about the approach of the obstacle and a warning by means of a buzzer sound having an intensity set in accordance with the distance between the machine body and the obstacle are combined.

Classes IPC  ?

  • E02F 9/24 - Dispositifs de sécurité
  • G08B 21/02 - Alarmes pour assurer la sécurité des personnes
  • G08B 21/24 - Alarmes aide-mémoire, p.ex. alarmes contre la perte

74.

WORK MACHINE MANAGEMENT DEVICE AND MANAGEMENT SYSTEM

      
Numéro d'application JP2023028321
Numéro de publication 2024/070214
Statut Délivré - en vigueur
Date de dépôt 2023-08-02
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Kurasako Akira
  • Akita Hideki

Abrégé

Provided are a work machine management device and management system that are capable of enhancing the accuracy in determining whether there is an abnormality in an oil. In the present invention, a management server manages an oil used by a drive device for a hydraulic shovel. The management server has: an oil replacement sensing unit that acquires a measurement value, for the properties of an oil of interest, from an oil sensor mounted on the hydraulic shovel, and senses the replacement of the oil of interest on the basis of a change in the properties of the oil of interest; an oil-type-candidate selection unit that, on the basis of the properties measured by the oil sensor after replacement of the oil of interest has been sensed, selects a plurality of oil type candidates for the replaced oil of interest; an oil type acquisition unit that outputs an instruction that the type of the oil of interest can be selected from the plurality of oil type candidates, and receives a selection input for the type of the oil of interest so as to obtain the type of the oil of interest; and an oil abnormality determination unit that determines whether there is an abnormality in the oil of interest by comparing the properties measured by the oil sensor and a threshold corresponding to the type of the oil of interest.

Classes IPC  ?

75.

TRAVELING DEVICE OF WORK VEHICLE

      
Numéro d'application JP2023028743
Numéro de publication 2024/070242
Statut Délivré - en vigueur
Date de dépôt 2023-08-07
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Kawada, Rio
  • Iwabuchi, Yuutarou
  • Satou, Takahiro
  • Uchino, Tetsurou
  • Takeshita, Daisuke

Abrégé

A traveling device (11) comprises: a coupling (38) that joins a motor shaft (14) and a rotating shaft (15) together; a coupling housing (46) that fits on an outer peripheral surface of the coupling (38); a coupling oil passage (43) that is provided in the coupling (38) to supply a lubricating oil (L) to spline joints (39A), (40A) between the motor shaft (14) and the rotating shaft (15) and the coupling (38); and a housing oil passage (47) that is provided in the coupling housing (46) to guide some of the lubricating oil (L) to the coupling oil passage (43). The coupling housing (46) has a reservoir (50) storing the lubricating oil (L) that is supplied to the spline joints (39A), (40A) between the motor shaft (14) and rotating shaft (15) and the coupling (38). The oil reservoir (50) is shaped to have a larger capacity in a portion located on the radially upper side of the coupling housing (46).

Classes IPC  ?

  • F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
  • 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 désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train
  • F16D 1/02 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour liaison bout à bout de deux arbres ou de deux pièces analogues
  • H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages

76.

CONSTRUCTION MACHINE

      
Numéro d'application JP2023030058
Numéro de publication 2024/070333
Statut Délivré - en vigueur
Date de dépôt 2023-08-21
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Kunimatsu Satomi
  • Sakamoto Hiroshi
  • Edamura Manabu

Abrégé

This construction machine comprises a machine body, a position-measuring device that measures a position in a predetermined coordinate system in accordance with a positioning signal from a positioning satellite received by a satellite positioning antenna, and an antenna support member that is disposed on the machine body in order to support the satellite positioning antenna. In this construction machine, at least one device, from among a shape-measuring device that measures the shape of objects around the machine body, an imaging device that acquires images of the surroundings of the machine body, and an information notification device that issues a notification regarding the surroundings of the machine body, is attached to the antenna support member. This makes it possible to minimize any increase in the proportion of a space for sensor installation occupying the space on the construction machine, and to improve the maintainability of the installed sensor.

Classes IPC  ?

  • E02F 9/16 - Cabines, plates-formes ou similaires pour le conducteur
  • G01C 15/00 - Instruments de géodésie ou accessoires non prévus dans les groupes

77.

DUMP TRUCK

      
Numéro d'application JP2023030643
Numéro de publication 2024/070370
Statut Délivré - en vigueur
Date de dépôt 2023-08-25
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s) Wataka, Yuki

Abrégé

A vehicle body frame (14) of a dump truck (1) comprises: a cab support part (28E) that supports a rear-side part (9A) of a cab (9); a front-side support member (30) that is arranged between the vehicle body frame (14) and the cab (9) and supports a front-side part (9B) of the cab (9); and a reinforcement member (31) that connects the front-side support member (30) and the cab support part (28E). A frame-side bracket (29) provided on the cab support part (28E) and a reinforcement member-side bracket (33) provided on the reinforcement member (31) are connected through a connecting pin (36), and a spherical bearing (34) is provided between the frame-side bracket (29) and the connecting pin (36).

Classes IPC  ?

  • B62D 21/02 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée comprenant des éléments d'armature disposés longitudinalement ou transversalement

78.

CONSTRUCTION EQUIPMENT

      
Numéro d'application JP2023031826
Numéro de publication 2024/070476
Statut Délivré - en vigueur
Date de dépôt 2023-08-31
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Nakajima, Kosuke
  • Tanizaki, Masumi
  • Terao, Yusuke

Abrégé

This hydraulic excavator 1 comprises: a lower traveling body 2 including a chassis 30 that has a pair of side surface plates 36 provided with a gap therebetween in the vehicle lateral direction, has a cylindrical body 35 on a top surface plate 32 and functioning as an attaching part for an upper revolving body 6 comprising a work device 10, and has a first opening 341 in a bottom surface plate 34; and an electric motor M that functions as a travel drive source and is mounted on the lower traveling body. The hydraulic excavator 1 comprises a battery assembly 50 having a plurality of batteries B that supply power to the electric motor M, and a base cover 51 that has the plurality of batteries B mounted thereon, said battery assembly 50 having the plurality of batteries accommodated, through the first opening 341, in an internal space V of the chassis 30 delimited between the pair of side surface plates 36, and having the base cover 51 attached to the chassis 30.

Classes IPC  ?

  • E02F 9/00 - DRAGAGE; TERRASSEMENT - Eléments constitutifs des dragues ou des engins de terrassement, non limités à l'une des catégories couvertes par les groupes
  • B60K 1/04 - Agencement ou montage des ensembles de propulsion électriques des dispositifs d'emmagasinage de l'énergie électrique pour la propulsion
  • H01M 50/244 - Boîtiers secondaires; Bâtis; Dispositifs de suspension; Dispositifs de manutention; Supports caractérisés par leur procédé de montage
  • H01M 50/249 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports spécialement adaptés aux aéronefs ou aux véhicules, p.ex. aux automobiles ou aux trains
  • H01M 50/271 - Couvercles des boîtiers secondaires, des bâtis ou des blocs

79.

WORK MACHINE

      
Numéro d'application JP2023032567
Numéro de publication 2024/070549
Statut Délivré - en vigueur
Date de dépôt 2023-09-06
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Tanigaki Kenta
  • Takeuchi Ken

Abrégé

The purpose of the present invention is to provide an electric work machine that makes it unnecessary for an operator to consciously switch between operation modes and that has excellent operability. An electric work machine 1, which uses electric power supplied from an external power supply 15 as motive power, comprises: an electric motor 18 that drives a hydraulic pump 19 which supplies hydraulic oil to a hydraulic actuator 9; an ignition switch 22 that allows or stops the supply of electric power to the electric motor 18; a gate lock lever 23 that allows or stops the supply of hydraulic oil to the hydraulic actuator 9; and a controller 21 that controls the operation of the work machine 1. The controller 21 switches between operation modes of the work machine 1 on the basis of the state of the ignition switch 22, the state of the gate lock lever 23, and the state of electric power supply from the external power supply 15.

Classes IPC  ?

  • E02F 9/00 - DRAGAGE; TERRASSEMENT - Eléments constitutifs des dragues ou des engins de terrassement, non limités à l'une des catégories couvertes par les groupes
  • E02F 9/20 - Entraînements; Dispositifs de commande
  • H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
  • H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon
  • B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
  • B60L 58/10 - 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
  • B60L 53/14 - Transfert d'énergie par conduction

80.

Robot Control System, Robot Control Method, and Program

      
Numéro d'application 18285343
Statut En instance
Date de dépôt 2022-02-02
Date de la première publication 2024-04-04
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s) Nakamura, Satoshi

Abrégé

One aspect of the present invention is provided with: a calculation processing unit for, by using a learning model, inferring and outputting progress in a work step and a type of a work target object corresponding to information indicating the current work situation of a robot device, acquired by a work situation sensor; and an operation selection unit that selects an operation pattern generation unit from one or more operation pattern generation units each for generating an operation pattern of a robot device 1 corresponding to the current work step, on the basis of the inferred type of the work target object and the inferred progress in the current work step.

Classes IPC  ?

81.

PROPOSAL SYSTEM AND PROPOSAL METHOD OF PROVIDING PROPOSAL FOR REDUCING RISK

      
Numéro d'application 18465001
Statut En instance
Date de dépôt 2023-09-11
Date de la première publication 2024-04-04
Propriétaire Hitachi, Ltd. (Japon)
Inventeur(s)
  • Confortola, Giada
  • Takata, Mika
  • Kashiyama, Toshihiko

Abrégé

A system is configured to acquire, from history data, entity data similar to target entity data which is data including a feature value of each of plurality of features related to a target entity. The history data includes entity data for each of a plurality of entities at each past time point. For each entity, entity data at a past time point includes a feature value at the time point for each feature of the entity. The system is configured to create, for each controllable feature among the plurality of features related to the target entity, based on statistics of a plurality of feature values in related case data which is data including entity data similar to the target entity data, a proposal of a feature value change for reducing a risk predicted by inputting the target entity data to a prediction model. A user interface which displays the proposal.

Classes IPC  ?

  • G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne

82.

COMMUNICATION DEVICE AND FIRMWARE UPDATE SYSTEM

      
Numéro d'application 18285561
Statut En instance
Date de dépôt 2022-01-18
Date de la première publication 2024-04-04
Propriétaire Hitachi Industrial Equipment Systems Co., Ltd. (Japon)
Inventeur(s)
  • Shirane, Kazuto
  • Shimoda, Kenji
  • Kihara, Hajime

Abrégé

A communication device comprising, a local communication unit communicating with an apparatus, a memory unit storing firmware for the apparatus, if the history of activation and deactivation as an external storage terminal by the apparatus is determined to be a predefined sequence, communication device that is not activated as an external storage terminal or that operates in such a way that the firmware is not visible from the apparatus.

Classes IPC  ?

83.

CONTROL DEVICE, CONTROL METHOD, HYDROGEN PRODUCTION SYSTEM, AND ELECTRICITY AND HYDROGEN SUPPLY SYSTEM

      
Numéro d'application JP2022036214
Numéro de publication 2024/069801
Statut Délivré - en vigueur
Date de dépôt 2022-09-28
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Watanabe Keiji
  • Furuta Futoshi
  • Ozeki Masataka
  • Mizukami Takaaki
  • Sugimasa Masatoshi

Abrégé

The present invention is a control device for controlling operation of a water electrolysis stack, the device comprising: a measurement unit for measuring performance of the water electrolysis stack; a prediction unit for predicting the produced amount of hydrogen generated by the water electrolysis stack and the deterioration degree of the water electrolysis stack during a predetermined period by using the performance measured by the measurement unit and characteristics of the water electrolysis stack pertaining to how easily the stack deteriorates; and an operation condition determination unit for determining conditions for controlling operation of the water electrolysis stack on the basis of the prediction result from the prediction unit. Increase in lifecycle costs in a water electrolysis system in which water electrolysis stacks different in performance are present together can be suppressed thereby.

Classes IPC  ?

  • C25B 15/023 - Mesure, analyse ou test pendant la production électrolytique
  • C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
  • C25B 9/00 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments de structure des cellules; Assemblages d'éléments de structure, p.ex. assemblages d'électrode-diaphragme; Caractéristiques des cellules relatives aux procédés

84.

VIRTUAL THREE-DIMENSIONAL SPACE SHARING SYSTEM, VIRTUAL THREE-DIMENSIONAL SPACE SHARING METHOD, AND VIRTUAL THREE-DIMENSIONAL SPACE SHARING SERVER

      
Numéro d'application JP2023002119
Numéro de publication 2024/069997
Statut Délivré - en vigueur
Date de dépôt 2023-01-24
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Nakamura Yusuke
  • Ikeda Naohito
  • Kawamata Ryota
  • Mitani Keiichi
  • Ogi Yuya
  • Numata Takashi

Abrégé

A virtual three-dimensional space sharing system according to the present invention comprises: a first display device visible by a first user in a first location; a first sensor that observes an object and the first user in the first location; a second sensor that observes movement of a second user in a second location different from the first location; and a server that collects data from the first sensor and the second sensor, wherein the server maps the object and the first user observed by the first sensor and the second user observed by the second sensor in a virtual three-dimensional space, and transmits information about the position and the movement of the second user mapped in the virtual three-dimensional space to the first display device.

Classes IPC  ?

  • G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie

85.

LIVING ENVIRONMENT EVALUATION SYSTEM AND LIVING ENVIRONMENT EVALUATION METHOD

      
Numéro d'application JP2023028695
Numéro de publication 2024/070238
Statut Délivré - en vigueur
Date de dépôt 2023-08-07
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Matsuba, Hiroya
  • Zhao, Yu
  • Rachmawan, Irene

Abrégé

A living environment evaluation system 1 for evaluating a living environment with respect to an indicator specified by a user comprises: a high-resolution data analysis unit 11 which, by using user preference information 132 that holds preference coefficients indicating the user's preference for one or more living environment items that may affect the indicator, analysis instruction information 18 that indicates an analysis range specified by the user, and images that correspond to the analysis range, performs wavelength-based analysis and thereby analyzes characteristics of each of a plurality of regions (meshes) obtained by dividing the analysis range; an indicator calculation unit 13 which calculates an indicator value for the indicator for each region of the analysis range on the basis of the analysis results of the characteristics of the analysis range and the user preference information 132; and a visualization unit 14 which displays and overlays, on a map indicating each region of the analysis range, evaluation results based on the indicator values calculated by the indicator calculation unit 13.

Classes IPC  ?

86.

BATTERY ENERGY STORAGE SYSTEM AND MANAGEMENT METHOD FOR BATTERY ENERGY STORAGE SYSTEM

      
Numéro d'application JP2023034636
Numéro de publication 2024/071004
Statut Délivré - en vigueur
Date de dépôt 2023-09-25
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Kawaji Jun
  • Konishi Hiroaki
  • Komatsu Daiki

Abrégé

Provided are: a battery energy storage system that extracts a deterioration parameter for a material of secondary batteries constituting a BESS without stopping the operation of the entire BESS, thereby takes into account not only SOH diagnosis and prediction but also abnormal deterioration, and thus makes it possible for the owner of the BESS to suitably perform operation and maintenance of the BESS; and a management method for the battery energy storage system. The battery energy storage system (BESS) comprises a state management unit that selects a battery bank to be diagnosed having less than 50% of total capacity from among a plurality of battery banks constituting the BESS and extracts a deterioration parameter for a material constituting at least one of battery cells, battery modules, and battery racks constituting the selected battery bank. The state management unit executes charging and discharging on the basis of a request from a grid when extracting the deterioration parameter.

Classes IPC  ?

  • G01R 31/392 - Détermination du vieillissement ou de la dégradation de la batterie, p.ex. état de santé
  • G01R 31/367 - Logiciels à cet effet, p.ex. pour le test des batteries en utilisant une modélisation ou des tables de correspondance
  • G01R 31/3842 - Dispositions pour la surveillance de variables des batteries ou des accumulateurs, p.ex. état de charge combinant des mesures de tension et de courant
  • G01R 31/385 - Dispositions pour mesurer des variables des batteries ou des accumulateurs
  • G01R 31/389 - Mesure de l’impédance interne, de la conductance interne ou des variables similaires
  • H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p.ex. le niveau ou la densité de l'électrolyte
  • H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
  • H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
  • H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon

87.

PROTECTION CIRCUIT AND PROTECTION METHOD

      
Numéro d'application JP2023035325
Numéro de publication 2024/071276
Statut Délivré - en vigueur
Date de dépôt 2023-09-28
Date de publication 2024-04-04
Propriétaire HITACHI, LTD. (Japon)
Inventeur(s)
  • Kanno, Yusuke
  • Nakata, Kiyoshi

Abrégé

The present invention provides a technology that makes it possible to maintain the safety of a system which employs a multigate IGBT. A representative protection circuit according to the present invention is used in a power conversion device that comprises: a drive circuit including a delay section into which at least one pulse-width modulated command signal is input and which outputs a delay signal obtained by delaying the command signal for a prescribed delay time; and a semiconductor circuit having at least one circuit element into which the signal output from the drive circuit is input, said protection circuit being characterized by outputting a block determination signal for blocking the output of the semiconductor circuit and being connected to the drive circuit such that the block determination signal is input into the drive circuit without passing through the delay section.

Classes IPC  ?

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

88.

CONTROL SYSTEM

      
Numéro d'application JP2023028803
Numéro de publication 2024/070243
Statut Délivré - en vigueur
Date de dépôt 2023-08-07
Date de publication 2024-04-04
Propriétaire HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (Japon)
Inventeur(s) Sudoh, Masayoshi

Abrégé

This control system comprises: a control unit which has a Web server and two or more network ports; and a calculation unit which has a Web server and a network port, wherein the two or more network ports of the control unit include first and second network ports, the first network port of the control unit and the network port of the calculation unit are connected to a first network segment, which is a closed network segment to which elements other than the control unit and the calculation unit are not connected, and the control unit transmits data, which is received from the interface unit, to the calculation unit and displays a Web server screen of the calculation unit on a Web server screen of the control unit.

Classes IPC  ?

  • H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
  • G05B 19/05 - Automates à logique programmables, p.ex. simulant les interconnexions logiques de signaux d'après des diagrammes en échelle ou des organigrammes

89.

CONTENT CORRECTION DEVICE AND CONTENT CORRECTION METHOD

      
Numéro d'application JP2023029578
Numéro de publication 2024/070294
Statut Délivré - en vigueur
Date de dépôt 2023-08-16
Date de publication 2024-04-04
Propriétaire HITACHI SYSTEMS, LTD. (Japon)
Inventeur(s)
  • Fujiwara, Takayuki
  • Katsumata, Daisuke
  • Kabata, Ryoichi
  • Narita, Yoshihito
  • Kikuchi, Katsuro

Abrégé

This content correction device 100 comprises: a storage unit 101 for storing 3DCG data of an object included in content displayed in a two-dimensional environment; a measurement unit 1021 for calculating the actual size of an object; a processing unit 1022 for analyzing a viewpoint movement process at the time content is displayed; and a generation unit 1023 for converting content to VR content. When the actual size of an object is larger than the body size of a user, the generation unit 1023 arranges 3DCG data of the object on a table that is an object in the VR content and is used for a rotation operation.

Classes IPC  ?

  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie

90.

AIR CONDITIONER CENTRALIZED CONTROL APPARATUS

      
Numéro d'application CN2023102431
Numéro de publication 2024/066527
Statut Délivré - en vigueur
Date de dépôt 2023-06-26
Date de publication 2024-04-04
Propriétaire QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD. (Chine)
Inventeur(s)
  • Cao, Jihong
  • Cao, Xiuxia
  • Wang, Xiaopeng
  • Sun, Zhaopeng

Abrégé

An air conditioner centralized control apparatus (100), comprising a communication device (20) and a controller (10). The communication device (20) comprises a first communication interface. The controller (10) comprises a second communication interface. After the air conditioner centralized control apparatus (100) is powered and the air conditioner centralized control apparatus (100) is initialized, the controller (10) is configured to: control the communication device (20) to stop working; determine a required data transmission rate on the basis of a current service type of the air conditioner centralized control apparatus (100), and configure a first rate parameter of the first communication interface; send a rate switching signal to the communication device (20); and restart the communication device (20). After receiving the rate switching signal, the communication device (20) is further configured to: configure a second rate parameter of the second communication interface to complete the switching of a second data transmission rate and a first data transmission rate between the controller (10) and the communication device (20).

Classes IPC  ?

  • F24F 11/54 - Aménagements de commande ou de sécurité caractérisés par des interfaces utilisateurs ou par la communication utilisant une unité de commande centrale connectée à des sous-unités de commande
  • F24F 11/64 - Traitement électronique utilisant des données mémorisées au préalable
  • F24F 11/37 - Aménagements de commande ou de sécurité en relation avec le fonctionnement du système, p.ex. pour la sécurité ou la surveillance réagissant aux dysfonctionnements ou aux situations critiques pour la remise en route, p.ex. après une coupure de courant; Démarrage d'urgence
  • F24F 11/58 - Commande à distance par internet
  • H04L 69/28 - Minuteurs ou mécanismes de chronométrage utilisés dans les protocoles
  • H04J 3/06 - Dispositions de synchronisation

91.

WORK MACHINE

      
Numéro d'application JP2023028804
Numéro de publication 2024/070244
Statut Délivré - en vigueur
Date de dépôt 2023-08-07
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Kumagai Kento
  • Amano Hiroaki
  • Kanehama Mitsuhiko
  • Itou Ryousuke
  • Imura Shinya
  • Nishikawa Shinji

Abrégé

The purpose of the present invention is to provide a work machine that realizes good operability and controllability by precisely controlling the pressure of an actuator without causing a sudden increase in pressure or hunting when the actuator begins to operate. To achieve this purpose, a controller calculates a pump first target flow rate for minimizing the difference between an actuator target pressure and the actuator pressure, calculates a pump second target flow rate for minimizing the difference between an actuator absorption flow rate and a pump flow rate, calculates a pump final target flow rate on the basis of the pump first target flow rate and the pump second target flow rate, and controls a hydraulic pump according to the final target pump flow rate.

Classes IPC  ?

  • F15B 11/02 - Systèmes comportant essentiellement des moyens particuliers pour commander la vitesse ou la puissance d'un organe de sortie
  • E02F 9/22 - Entraînements hydrauliques ou pneumatiques
  • F15B 11/028 - Systèmes comportant essentiellement des moyens particuliers pour commander la vitesse ou la puissance d'un organe de sortie pour régler la puissance

92.

WORK MACHINE

      
Numéro d'application JP2023029070
Numéro de publication 2024/070262
Statut Délivré - en vigueur
Date de dépôt 2023-08-09
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Suzuki Yusuke
  • Tanaka Hiroaki
  • Kanari Yasuhiko
  • Narazaki Akihiro
  • Sakamoto Hiroshi

Abrégé

The purpose of the present invention is to provide a work machine with which an implement can be accurately operated along a construction target surface in the vicinity of the construction target surface, and when the implement is not in the vicinity of the construction target surface, an operator can perform operation while recognizing the load acting on the work front. For this purpose, the controller calculates the target speed of the actuator on the basis of the operation amount of the operation input device, the attitude of the machine body and the work front, and the distance between the implement and the construction target surface, calculates an operation command value for the actuator on the basis of the target speed, calculates a correction amount for the operation command value on the basis of the load of the actuator detected by a load detection device 27, and adds the correction amount to the operation command value.

Classes IPC  ?

  • E02F 3/43 - Commande de la position du plongeur ou de l'auge; Commande de la succession des opérations d'entraînement
  • E02F 9/20 - Entraînements; Dispositifs de commande
  • E02F 9/26 - Dispositifs indicateurs

93.

DUMP TRUCK

      
Numéro d'application JP2023030276
Numéro de publication 2024/070345
Statut Délivré - en vigueur
Date de dépôt 2023-08-23
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s) Wataka, Yuki

Abrégé

A vehicle body frame (16) comprises: a left frame (18); a right frame (19); a front frame (20) that connects the front end of the left frame (18) and the front end of the right frame (19); and a front bumper (28) that is fixed to the front side of the front frame (20), is provided with a hoisting hook (28D), and on which devices (a radiator (11), a radiator (42), and a pantograph support (55)) are mounted. The front bumper (28) is provided with a mount fixing portion (29) to which a plurality of types of device mounts ((30), (44), (56)) corresponding to the type of the devices (the radiator (11), the radiator (42), and the pantograph support (55)) are selectively fixed.

Classes IPC  ?

  • B62D 21/18 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée caractérisés par le type de véhicule et non couverts par les groupes
  • B60P 1/04 - Véhicules destinés principalement au transport des charges et modifiés pour faciliter le chargement, la fixation de la charge ou son déchargement avec un mouvement de basculement de l'élément supportant ou contenant la charge
  • B60R 19/02 - Pare-chocs, c. à d. éléments pour recevoir ou absorber les chocs pour protéger les véhicules ou dévier les chocs provenant d'autres véhicules ou objets
  • B60R 19/24 - Aménagements concernant le montage des pare-chocs sur les véhicules
  • B60R 19/48 - Pare-chocs, c. à d. éléments pour recevoir ou absorber les chocs pour protéger les véhicules ou dévier les chocs provenant d'autres véhicules ou objets combinés avec d'autres dispositifs ou d'autres objets ou convertibles en ces derniers, p.ex. pare-chocs combinés avec des balais ou convertibles en lits

94.

VIDEO-RECORDING SYSTEM

      
Numéro d'application JP2023031489
Numéro de publication 2024/070448
Statut Délivré - en vigueur
Date de dépôt 2023-08-30
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Tago, Hisashi
  • Tanaka, Masamichi
  • Higurashi, Masaki
  • Sato, Kiichi
  • Sakai, Daito
  • Saito, Risa

Abrégé

A construction machine is provided with a camera that captures video of the surroundings of the construction machine and one or more types of sensors that detect the state of the construction machine. On the basis of the output of the sensors or the video of the surroundings of the construction machine captured by the camera, a sign that the construction machine will fall or a sign that part of the construction machine will come into contact with surrounding objects is detected, and the detection of this sign is used as a trigger to record video of the surroundings of the construction machine captured by the camera.

Classes IPC  ?

95.

INITIAL EXCITATION CIRCUIT AND INITIAL EXCITATION CIRCUIT DIAGNOSIS METHOD

      
Numéro d'application JP2023031749
Numéro de publication 2024/070468
Statut Délivré - en vigueur
Date de dépôt 2023-08-31
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s) Kuramochi, Yuichi

Abrégé

This initial excitation circuit is electrically connected to the excitation coil of a power generator to excite the excitation coil during the start-up of the power generator and comprises: an input terminal connected to a power supply supplying a DC power; an output terminal connected to the excitation coil via a brush and a spring which are possessed by the power generator; a breaker connected between the input terminal and the output terminal; and a control circuit for controlling the breaker.

Classes IPC  ?

  • H02P 9/08 - Commande du circuit de la génératrice au cours du démarrage ou du ralentissement du moyen d'entraînement, p.ex. pour amorcer l'excitation

96.

WORK MACHINE

      
Numéro d'application JP2023032839
Numéro de publication 2024/070588
Statut Délivré - en vigueur
Date de dépôt 2023-09-08
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Amano Hiroaki
  • Kumagai Kento
  • Kanehama Mitsuhiko
  • Kodaka Katsuaki

Abrégé

Provided is a work machine with which it is possible to maintain the balance of operation speeds of a plurality of hydraulic actuators while the output of a motor is restricted. This work machine: computes, on the basis of a predetermined output restriction value for a motor and a discharge pressure of a hydraulic pump as detected by a discharge pressure sensor, a pump flow rate restriction value for a hydraulic oil that can be discharged by the hydraulic pump; computes, on the basis of an operation amount detected by an operation amount detection sensor, a required speed for each of a plurality of hydraulic actuators; computes a pump flow rate estimation value, which is an estimation value pertaining to the flow rate of the hydraulic oil that is to be discharged by the hydraulic pump, so as to satisfy the computed plurality of required speeds; corrects each of the plurality of required speeds, and computes a plurality of target speeds, on the basis of the ratio of the pump flow rate restriction value and the pump flow rate estimation value; and controls the motor, the hydraulic pump, and at least one of a plurality of flow rate control valves such that each of the plurality of actuators acts at a target speed.

Classes IPC  ?

  • E02F 9/22 - Entraînements hydrauliques ou pneumatiques

97.

WORK MACHINE

      
Numéro d'application JP2023034378
Numéro de publication 2024/070905
Statut Délivré - en vigueur
Date de dépôt 2023-09-21
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Abe Kota
  • Igarashi Teruki
  • Narazaki Akihiro

Abrégé

The purpose of the present invention is to provide a work machine in which deterioration of the speed response of a hydraulic cylinder that drives a work device, and waving or runaway of the hydraulic cylinder, are prevented, thereby making it possible to perform work with high precision. To accomplish this purpose, a controller calculates a correction value for a target operating pressure of a flow rate control valve for keeping a meter-out pressure of a hydraulic cylinder, which is measured while the hydraulic cylinder is driven to cause the work device to perform a prescribed operation, within a range from a prescribed first lower-limit value to a prescribed first upper-limit value, and the controller corrects the target operating pressure in accordance with the correction value.

Classes IPC  ?

  • E02F 3/43 - Commande de la position du plongeur ou de l'auge; Commande de la succession des opérations d'entraînement
  • E02F 9/22 - Entraînements hydrauliques ou pneumatiques
  • E02F 9/26 - Dispositifs indicateurs

98.

WHEEL LOADER

      
Numéro d'application JP2023035202
Numéro de publication 2024/071220
Statut Délivré - en vigueur
Date de dépôt 2023-09-27
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Tanaka Tetsuji
  • Tan Shugo
  • Nukii Masaki

Abrégé

Provided is a wheel loader that can favorably balance a traction force with a digging-up force of a cargo work device when automatically controlling the operation of the cargo work device during excavation. In a wheel loader 1 that has mounted thereon a semi-automatic excavation mode function in which a controller 5, 5A, 5B automatically controls a traveling drive device 3 and a cargo work device 2 for the purpose of assisting operation by an operator, the semi-automatic excavation mode includes a first excavation mode in which the controller 5, 5A, 5B does not limit the rotation speed of an engine 30 and a second excavation mode in which the controller 5, 5A, 5B limits the rotation speed of the engine 30 such that the traction force by the traveling drive device 3 becomes smaller than that in the first excavation mode. The controller 5, 5A, 5B switches the first excavation mode and the second excavation mode on the basis of first to third mode selection switches 61-63 or of the discharge pressure Pa of an oil hydraulic pump 33 immediately prior to start of excavation work.

Classes IPC  ?

  • E02F 3/43 - Commande de la position du plongeur ou de l'auge; Commande de la succession des opérations d'entraînement
  • E02F 9/00 - DRAGAGE; TERRASSEMENT - Eléments constitutifs des dragues ou des engins de terrassement, non limités à l'une des catégories couvertes par les groupes
  • E02F 9/22 - Entraînements hydrauliques ou pneumatiques

99.

WORK MACHINE

      
Numéro d'application JP2023035296
Numéro de publication 2024/071261
Statut Délivré - en vigueur
Date de dépôt 2023-09-27
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Kayane Masahiro
  • Kanehama Mitsuhiko

Abrégé

This work machine comprises a cylinder control valve that controls the flow of hydraulic oil from a hydraulic pump to a hydraulic cylinder, a first pressure reduction valve that reduces the pressure of hydraulic oil discharged from the hydraulic pump to generate pilot primary pressure, a second pressure reduction valve that generates secondary pressure acting on a pressure-receiving part of the cylinder control valve, a bypass cut valve, a third pressure reduction valve that generates secondary pressure acting on a pressure-receiving part of the bypass cut valve, a regeneration passage that connects a meter-in passage and a meter-out passage, a meter-out aperture, and a control device. When the pressure of the hydraulic pump detected by a pressure sensor becomes low, the control device controls the third pressure reduction valve so that the opening area of the bypass cut valve becomes small, and commensurately reduces the opening area of the meter-out aperture as the amount of operation to operate a work device in the direction of gravity increases.

Classes IPC  ?

  • F15B 11/08 - Systèmes de servomoteurs dépourvus d'asservissement avec un seul servomoteur
  • E02F 9/20 - Entraînements; Dispositifs de commande
  • F15B 11/044 - Systèmes comportant essentiellement des moyens particuliers pour commander la vitesse ou la puissance d'un organe de sortie pour commander la vitesse par des moyens de commande situés dans le circuit de retour
  • F15B 11/20 - Systèmes de servomoteurs dépourvus d'asservissement avec plusieurs servomoteurs commandant plusieurs organes réagissant les uns sur les autres ou fonctionnant successivement

100.

WORK MACHINE

      
Numéro d'application JP2023035674
Numéro de publication 2024/071389
Statut Délivré - en vigueur
Date de dépôt 2023-09-29
Date de publication 2024-04-04
Propriétaire HITACHI CONSTRUCTION MACHINERY CO., LTD. (Japon)
Inventeur(s)
  • Amano Hiroaki
  • Kumagai Kento
  • Nishikawa Shinji
  • Narazaki Akihiro

Abrégé

This work machine comprises: a pressure adjustment device capable of adjusting a driving pressure of a turning hydraulic motor; and a controller that controls the pressure adjustment device. The controller calculates a target pressure of the turning hydraulic motor, on the basis of a speed deviation between a target speed of the turning hydraulic motor calculated on the basis of an operation signal of an operation device and an actual driving speed of the turning hydraulic motor detected by a speed sensor, limits the target pressure of the calculation result so that an input horsepower to the turning hydraulic motor which is estimated on the assumption that the driving pressure of the turning hydraulic motor reaches the target pressure after a predetermined time does not exceed a limit value, and controls the pressure adjustment device on the basis of the limited target pressure.

Classes IPC  ?

  • F15B 11/00 - Systèmes de servomoteurs dépourvus d'asservissement
  • E02F 9/20 - Entraînements; Dispositifs de commande
  • F15B 11/028 - Systèmes comportant essentiellement des moyens particuliers pour commander la vitesse ou la puissance d'un organe de sortie pour régler la puissance
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