Hitachi, Ltd.

Ihi Corporation

Sumitomo Electric Industries, Limited

Tomoya Oota

Hidehiko Sugimoto

Yoshiko Yasuda

Toru Okazaki

Toshio Takeda

Hiroyuki Togawa

Shin Tezuka

Yuji Kakutani

Haruhisa Ishida

Atsuko Fukaya

An equipment analysis support apparatus includes an equipment constraint information storage unit that stores equipment constraint information which is a correspondence relationship between each process constituting work performed using a plurality of pieces of equipment and a constraint to be imposed on the equipment in each process; a work process information acquisition unit that acquires work process information which is information on a process of the work currently in progress; a configuration information generation unit that, when it is determined that a current work state is changed, specifies a constraint to be imposed on the equipment in the changed work state and generates a configuration of analysis processing of the equipment satisfying the specified constraint based on the acquired work process information and the equipment constraint information; and a processing execution unit that performs processing necessary for analysis of the equipment based on the generated configuration.

Equipment analysis support apparatus, equipment analysis support method, and equipment analysis system

Methods and apparatuses for managing a service system virtually built are provided. A management server assigns identifiers that are unique to a service system to components used to build the service system, and records connections of the components and the time of building the service system. When detecting a change in the connections of the components, the management server records the changed connection and the time of the change, collects monitoring information and monitoring times from a data center, and records the monitoring information associated with the monitoring times. When receiving information designating a time from a terminal, the management server identifies and outputs the configuration of the service system and the monitoring information at the designated time based on the identifiers of the components associated with the designated time.

Management server and control method of the management server for managing a service system virtually built using connected components

Superconducting coil assemblies () in which a plurality of coil units () composed of superconducting material are arranged coaxial to the same direction, and including magnetic field adjusting members () composed of ferrite, powder metallurgical core, or permendur powder, which have higher magnetic permeability than said superconducting material and are provided in the vicinities of said coil units.

Superconducting coil assembly and magnetic field generating equipment

An inductor-type synchronous machine having an axial gap structure, which has a shaft portion at the center thereof, the machine includes: a field-side stator which has a yoke made of a magnetic material and a field body protruding from the yoke in an axial direction of the shaft portion to form an N pole and an S pole in a radial direction; a rotor which has N pole inductors disposed so as to be opposed to the N pole formed by the field body and S pole inductors disposed so as to be opposed to the S pole formed by the field body; and an armature-side stator in which an armature coil is disposed so as to be opposed to the N pole inductors and the S pole inductors.

Inductor-type synchronous machine

Growing community of inventors

Tokyo, Japan

Tomoya Oota