公开(公告)号：US20190391631A1

公开(公告)日：2019-12-26

申请号：US16444374

申请日：2019-06-18

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shigeki KITAMURA ,  Tsuyoshi MINAMI ,  Takashi SUENAGA ,  Munetaka SEO

IPC: G06F1/3231 ,  G06F1/3215 ,  G06F1/16

Abstract: An electronic apparatus provided with a touch screen, the electronic apparatus comprising: a first sensor that detects approach of a finger to the touch screen; and a controller that switches, in an inactive state of the touch screen, in a case where the first sensor detects the approach of the finger to the touch screen, an operating state of the touch screen from the inactive state to an active state.

公开(公告)号：US20190391538A1

公开(公告)日：2019-12-26

申请号：US16448217

申请日：2019-06-21

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shigeki KITAMURA

IPC: G04G19/12 ,  G04G21/04 ,  G04G9/12 ,  G04G99/00

Abstract: For reducing power consumption associated with record of the positional information, an electronic apparatus comprises a positional information acquisition unit configured to acquire positional information of the electronic apparatus including time information; a memory; a clock circuit; and a processor configured to acquire first timing in a first operating state and second timing in a second operating state which differs from the first operating state, control the positional information acquisition unit to acquire, in the first operating state, the positional information of the electronic apparatus including the time information, control the memory to store a time of day measured by the clock circuit at the first timing, and control the positional information acquisition unit to acquire, in the second operating state, positional information of the electronic apparatus at the second timing.

公开(公告)号：US20180275739A1

公开(公告)日：2018-09-27

申请号：US15864320

申请日：2018-01-08

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tsuyoshi MINAMI ,  Kimiyasu MIZUNO ,  Hideo SUZUKI ,  Takashi SUENAGA ,  Keiichi NOMURA ,  Shuhei UCHIDA ,  Shigeki KITAMURA ,  Munetaka SEO ,  Toshiya SAKURAI

IPC: G06F1/32

CPC classification number: G06F1/3287 ,  G01C21/005 ,  G06F1/163 ,  G06F1/1694 ,  G06F1/3215 ,  G06F1/3265 ,  G06F1/3293

Abstract: An information processing apparatus includes a first processor, a second processor and a positioning processor. The second processor consumes a reduced amount of power compared to the first processor during an operation. The positioning processor receives radio waves from positioning satellites and converts the radio waves into positioning data. The second processor controls the positioning processor. The second processor stores the positioning data received from the positioning processor. The second processor transfers the stored positioning data to the first processor at a timing determined in accordance with an operating condition of the first processor.