Matsushita Electric Industrial Co., Ltd.

Hitachi-ge Nuclear Energy, Ltd.

Yokogawa Electric Cornoration

Ryousuke Kobayashi

Masayuki Kozuka

Satoshi Okada

Kazuhiko Yamauchi

Naoto Takano

Toshihiko Date

Shin Ishimaru

Ryosuke Kashiwa

Michiko Ogawa

Makoto Nakaya

Azusa Takenaka

Takanori Satou

Tomomi Hirata

Yoshinori Takahashi

Kouji Ishizawa

Stuart Donnelly

Provided is a plant operation support apparatus including a plant simulator, a predictor, and a predicted KPI deriver. The plant simulator simulates a state at a current time or a predetermined time of a plant based on information obtained from the plant, to output an estimated value at the current time or the predetermined time of process data in the plant. The predictor predicts a state at a predetermined future time of the plant based on the estimated value and outputs a predicted value of the process data in the plant. The predicted KPI deriver derives a predicted KPI which is an index for monitoring the state at the future time of a task to be monitored in plant operation based on the predicted value.

Plant operation support apparatus, plant operation support method, and plant operation support program recording medium

Since an investigation apparatus is connected through a cable and is remotely operated, the cable may be caught by an obstacle, thereby limiting a movement range of the investigation apparatus. An investigation systemincludes an investigation apparatuswhich moves to a position where an investigation target is investigated, by using a traveling sectionand a support apparatuswhich moves to a position where letting-off and winding of a cablefor an investigation apparatus which is connected to the investigation apparatusare performed, by using a traveling section. The investigation apparatusoutputs an image of the investigation target which is captured by a camera section, to an investigation apparatus controllervia the cablefor an investigation apparatus.

Investigation system

Upon receipt of a music signal from a music-signal input section, a sound-source separating section in a preprocessing section separates the music signal into a plurality of signals in units of the type of audio source. A physical-property converting section changes a physical property of each of the signals on the basis of control information received from a control-information input section. A signal-synthesizing section synthesizes a plurality of output signals outputted from the physical-property converting section, and supplies the resultant signal to a data-compressing section. For example, in compressed data, a high data rate is allocated to a vocal, whereas low data rates are allocated to other parts. As a result, quality improvement can be implemented in auditory perceptibility of a musically important part.

Music-signal compressing/decompressing apparatus

A data reproduction apparatus comprising: a storage unit for storing element data, and the management data including index data dividing the element data into first and second data groups and channel data indicating a first-data-group reproduction order; a management data readout and save unit for reading out and saving the management data; a first-data-group-readout first direction unit for outputting a first readout direction for the first-data-group element data as per the channel data; an input manipulation unit for accepting instruction input to select a reproduction channel of the first-data-group element data; a first-data-group-readout second direction unit for outputting a second readout direction for the first-data-group element data as per the channel data; a first-data-group readout unit for reading out the element data as per either the first or second readout direction; a first-data-group reproduction unit for converting the readout element data into reproduction data; a first-data-group output unit for converting the reproduction data into output data; a second-data-group output judgment unit for judging adequacy of the second-data-group element data output after the first-data-group element data; a second-data-group readout unit for reading out the second-data-group element data upon adequacy judgment; a second-data-group reproduction unit for converting the readout element data into reproduction data; and a second-data-group output unit for converting the reproduction data into output data.

System for outputting reproduction data by judging whether a second data

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Tokyo, Japan

Ryousuke Kobayashi