Yokogawa Electric Corporation

Jun Naraoka

Osamu Kojima

Toshiaki Takahashi

Daiki Kato

Tsuyoshi Nakahira

Takaaki Ogawa

A terminal apparatus includes a storage configured to write data outputted from a data output apparatus to a medium, a controller configured to control the storage, and a first power source configured to supply power to the controller and the storage. The controller is configured to control the storage to stop writing the data in a case in which a power outage and/or a voltage drop in the first power source is detected.

Terminal apparatus having storage controller and power source with reliable data storage function

Provided is an apparatus comprising: an image acquisition unit configured to acquire a captured image; a compression unit configured to compress a captured image to generate compressed data; a reproduction unit configured to generate, from the compressed data, a reproduced image that reproduces the captured image; an evaluation acquisition unit configured to acquire an evaluation corresponding to a degree of approximation between the reproduced image and the captured image; and a learning processing unit configured to perform learning processing of a model configured to output, in response to an input of a new captured image, a compression parameter value to be applied in compression of the captured image, by using learning data including the evaluation, a captured image corresponding to the evaluation, and a compression parameter value applied in compression of the captured image.

Apparatus, monitoring system, method, and computer-readable medium

A terminal apparatus includes: a communication interface that acquires data output from a data output apparatus and supplies power to the data output apparatus; a storage that writes the data to a medium; a controller that controls the storage; a power supply that supplies power to the storage; and a power receiver that receives power from an external power source and supplies power to the communication interface and the power supply. In response to detecting a power outage and/or a voltage drop of the external power source, the controller controls the communication interface to stop supplying power to the data output apparatus.

Terminal apparatus

A power control circuit includes: a lithium-ion capacitor (LIC) charged by power supplied by a power source; a first protection circuit supplying, to a first load operating using power supplied by the external power source, a first discharge current of the LIC when the power is no longer supplied from the power source; and a second protection circuit supplying, to a second load operating using the power, a second discharge current of the LIC when the power is no longer supplied. The second load operates at a lower power consumption than the first load. The first protection circuit stops supplying the first discharge current to the first load when a voltage of the LIC becomes less than a first voltage. The second protection circuit stops supplying the second discharge current to the second load when the voltage becomes less than a second voltage being lower than the first voltage.

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Tokyo, Japan

Jun Naraoka