Hitachi, Ltd.

Mitsubishi Heavy Industries Limited

Johnson Controls Technology Company

Toyota Jidosha Kabushiki Kaisha

Satoru Watanabe

Tomohiro Hanai

Hideki Ito

Noriaki Takahashi

Akinori Osanai

Naohide Fuwa

Takahiro Yokoyama

Masanao Yonemura

Shigeru Nojima

Masato Ehara

Toshinobu Yasutake

Masanobu Kanamaru

Setsuo Omoto

Keiji Fujikawa

Naohiko Ishibashi

Hirohisa Yoshida

Masaaki Konishi

Masami Kondo

Takuya Moriga

Yuya Kanai

Akihiko Yamada

Kazuho Tanaka

Atsuro Handa

Tomohiro Suetsugu

Eri Kubo

Shigeru Tsurumaki

Ichiro Toyoda

Akinori Taniguchi

Yoshimi Yashima

A vehicle seat includes: a slide mechanism including an inner-side slide rail and an outer-side slide rail; a seat cushion; and a biasing unit for applying a biasing force for flipping up the seat cushion toward a wall portion of a vehicle. The outer-side slide rail includes: a first slide rail fixed to the wall portion at a same position as the seat cushion in a vertical direction; and a second slide rail fixed to a portion of the wall portion located deeper in an interior than the first slide rail, at a position below the seat cushion.

Vehicle seat

A stream data generating method for a computer system for generating stream data having time information applied thereto in a time series order and processing the generated stream data on the basis of a registered query. The computer system includes a storage for storing therein query information indicative of a plurality of sorts of constituent elements forming stream data corresponding to the query on the basis of the query and a stream definition indicative of the plurality of constituent elements, a data generator for generating and transmitting stream data; and a stream data processor for processing the stream data transmitted from the data generator. The data generator a less quantity of stream data to be transmitted to the stream data processor on the basis of the query information.

Stream data generating method, stream data generating device and a recording medium storing stream data generating program

Provided is a failure recovery method for switching to a standby system if a failure occurs in an active system, which allows reduction of loads on the standby system and a network. A computer system, which receives data to which timestamp information is appended in a chronological order and processes the received data by registered queries, includes the active system for processing the received data and the standby system for processing the received data instead of the active system upon occurrence of a failure. The active system processes the received data by the respective queries according to a predefined sequence, and transmits results obtained from the received data by the respective queries to the standby system as intermediate data on a query basis at a predetermined timing. The standby system restores the data by processing the received data and the intermediate data if a failure occurs in the active system.

Failure recovery method, computer system, and storage medium recorded failure recovery program for a stream data processing system

A computer for the stream data processing system includes a query recovery point management table. A recovery point management section determines a recovery point for the stream data processing system by identifying an oldest one of input tuples used for generating output tuples, which are managed, or an earlier tuple through the use of a query recovery point stored in the query recovery point management table, and transmits the determined recovery point for the stream data processing system to an additional computer. The additional computer stores the last-received recovery point for the stream data processing system in a checkpoint file. When the computer for the stream data processing system recovers from a fault, the additional computer transmits the data succeeding the stored recovery point to the computer for the stream data processing system.

Processing method, and computer for fault recovery

Stream data is structured including data tuples as a query process target and a recovery point tuple for indicating a position of the data tuples in the stream data. Upon detection of a failure at a computer, another computer reads position information in the stream data indicating a position of data tuples already subjected to the query process by a stream processing apparatus from a recovery points, uses the recovery point positioned lastly among the read recovery points as a reenter point of the input stream, and instructs a stream distribution apparatus to reenter the input stream starting from the reenter position into the other computer.

Stream recovery method, stream recovery program and failure recovery apparatus

Provided is a solid polyelectrolyte fuel cell capable of suppressing a gas leak between a fuel electrode film side and an oxide electrode film side by suppressing deterioration of a solid polyelectrolyte film on its peripheral side. A solid polyelectrolyte fuel cell includes: a cell in which electrode films are provided on one side and the other side of a solid polyelectrolyte film, respectively; a first gas diffusion layer provided so as to cover the electrode film on one side of the cell; a second gas diffusion layer provided so as to cover the electrode film on the other side of the cell; and separators provided on the one side and the other side of the cell, respectively, with the gas diffusion layers interposed therebetween. The solid polyelectrolyte fuel cell includes: first insulating layers which are provided between the solid polyelectrolyte film of the cell and the gas diffusion layers and have electrical insulating properties; and second insulating layers which are provided on peripheral edges of the gas diffusion layers and have electrical insulating properties.

Solid polyelectrolyte fuel cell

A fuel cell power generation system, equipped with a fuel reforming device and a fuel cell body, includes valves, pipelines, a condenser, and a pump for feeding a burner exhaust gas (raw gas) discharged from a heating burner of the fuel reforming device into the fuel reforming device, and an inert gas formation device including an oxidizable and reducible oxygen adsorbent, which is disposed in the pipelines, and adsorbs oxygen in the burner exhaust gas to remove oxygen from the burner exhaust gas and form an inert gas. The fuel cell power generation system can reliably remove residual matter, without leaving it within the fuel reforming device, in a simple manner at a low cost and with a compact configuration.

Fuel cell power generation system and method for operating the same

Growing community of inventors

Yokohama, Japan

Satoru Watanabe