Portable information processing device

专利名称：Portable information processing device发明人：Shinichi Shiotsu,Isamu Yamada申请号：US10125517申请日：20020419

公开号：US20030142087A1公开日：20030731

专利附图：

摘要：In portable information processing devices, such as notebook computers, thatcan run on batteries and are capable of receiving digital broadcasting, enable setting anoptimal operating state by predicting, in accordance with digital-broadcast receptionstatus, how long listening and viewing will be possible. Furnished are: a signal-processing

component that decodes into image data data signals received by a digital-broadcastreception component; an image-quality determining means for determines image qualityof the data signals received by the digital-broadcast reception component; a remaining-capacity detection means for detects remaining capacity of batteries that supply a sourceof electricity to the device main unit; an optimal-operation specifying component that,based on the determination results from the image-quality determining component andthe detection results from the remaining-capacity detection component, determines theoptimal operating state that should be currently selected; and a notification means forreports the results of the determination by the optimal-operation specifying component.

申请人：FUJITSU LIMITED

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