Fujitsu Corporation

Masakatsu Fujita

Makoto Hasegawa

Takashi Tanaka

Akinori Momii

Tameyuki Etani

Seiichi Kakinuma

Hiroyuki Iriyama

Kouichi Takada

Takao Inaguma

A service bus system includes: a plurality of first devices each coupled with a client; a plurality of second devices each to perform a service; a first service bus device through which sequences of a session between the first and second devices are communicated, including: a prediction unit to predict one or more other service bus devices through which connection between the first and second devices in a second or later sequence of the session is established; and a transmission unit to transmit information indicating the connection in the first sequence of the session to the one or more other service bus devices predicted; and a second service bus device including: a storage unit to hold the information transmitted from the first service bus device; and a connection unit to establish the connection in the second or later sequence of the session by using the connection information held.

Service bus system, service bus device, and method for assuring connection uniqueness

Transmission level control is provided to eliminate a sense of disorder during a television conference connecting a multiplicity of locations. In a speech input terminal included in connection between multiple locations, there is provided a speech input means for inputting speech, a communication control means for controlling communication between the speech input means and a communication line, a transmission volume adjusting means capable of stepless adjustment of transmission volume, and a reception volume adjusting means. Thus, the volume adjusting means which has conventionally been provided only at a receiving end is now provided also at a transmitting end to allow stepless volume control, which enables speech output in conformity with the speech level of another entity's terminal.

Speech input terminal and speech synthesizing terminal for television

Growing community of inventors

Nagoya, Japan

Masakatsu Fujita