Invention Grant
- Patent Title: Bearing display apparatus and bearing display method
- Patent Title (中): 轴承显示装置和轴承显示方式
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Application No.: US10599535Application Date: 2005-03-31
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Publication No.: US08155884B2Publication Date: 2012-04-10
- Inventor: Shigeo Okeya
- Applicant: Shigeo Okeya
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: DLA Piper LLP (US)
- Priority: JP2004-107769 20040331; JP2004-107773 20040331
- International Application: PCT/JP2005/006334 WO 20050331
- International Announcement: WO2005/095889 WO 20051013
- Main IPC: G01C17/30
- IPC: G01C17/30
Abstract:
A bearing display apparatus provided with a geomagnetic sensor for detecting earth-magnetism, a display unit, and a control unit for calculating a geographical bearing based on detection values of the geomagnetic sensor and making the display unit display the information of the calculated bearing. The control unit monitors for an event of changes in operation of electronic parts mounted in the bearing display apparatus and updates the display of the information of the bearing on the display unit in accordance with an occurrence of the event.
Public/Granted literature
- US20080294336A1 Bearing Display Apparatus and Bearing Display Method Public/Granted day:2008-11-27
Information query
