Fujitsu Corporation

Tomoyoshi Suzuki

Shigeru Oizumi

Seiji Tsutsui

Kouji Takahashi

Yoshiya Hasegawa

Masamine Abe

A graph creation method includes setting on a plane a coordinate system in which three axis extend from an origin in a radial fashion, setting three evaluation results of three evaluation item for an evaluation object on each the three axis; determining a balance being one of center, circumcenter, incenter, orthocenter, and excenter of a polygon the vertices of which correspond to the three evaluation results set on the three axis; and creating on the coordinate system a graph in which the balance is set.

Graph creation method and graph creation device

In a processing terminal, operational request information inputted from an operational request unit is transmitted as additional information to a communication unit of a CATV distributor. In the CATV distributor, the additional information is received in the communication unit, and when the additional information is the operational request information, an operational command generator generates operational command information corresponding to the operational request information. The operational command information is transmitted to a communication unit of a receiver through the communication unit. In the receiver, as the communication unit receives the operational command information for the receiver, an operating unit operates the receiver to perform the desired operation in response to the operational command information.

CATV system, CATV distributor, processing terminal, and receiver

A bidirectional CATV system having a CATV distributing device and a terminal system. The CATV distributing device includes a video information generating unit that generates video information by executing software, particularly game software, using execution information and a communication unit then receives the execution information from the terminal system. The communication unit sends the execution information to the video information generating unit and transmits the video information generated by the video information generating unit to the terminal system. The terminal system incudes a TV receiver that displays the video information transmitted from the CATV distributing device and a processing device having an execution information compilation unit that compiles the execution information. The communication unit then transmits the execution information to the CATV distributing device.

Bidirectional cable television system, cable television distributing

A bidirectional cable television ('CATV') system includes a CATV distributing device which transmits information through each of a plurality of channels. The information includes video information and added information relating to the content of the video information. A TV receiver then displays the video information that is transmitted from the CATV distributing device, and a processing terminal device compiles a picture that can be displayed on a monitor TV. The picture is compiled from the video information and added information that are sent from the CATV distributing device. The CATV distributing device includes a communication unit that transmits the video information and added information through each of the plurality of channel. The processing terminal device includes a communication unit that receives the video information and added information from the CATV distributing device, and a picture that is displayed on a monitor TV. The picture is displayed by dividing a single image field into a plurality of image regions and inserting the video information and added information which are made to correspond, mutually, in one of the image regions.

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Kawasaki, Japan

Tomoyoshi Suzuki