Invention Grant
- Patent Title: Information processing apparatus, method and information processing system
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Application No.: US14462913Application Date: 2014-08-19
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Publication No.: US09753116B2Publication Date: 2017-09-05
- Inventor: Takeshi Ejima
- Applicant: Takeshi Ejima
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LTD.
- Current Assignee: RICOH COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2013-172303 20130822; JP2014-154375 20140730
- Main IPC: G01S19/13
- IPC: G01S19/13 ; G01S5/02 ; H04W4/02 ; H04W4/22 ; G01S19/48 ; H04W4/06

Abstract:
An information processing apparatus capable of detecting an emergency signal includes a first obtainment unit configured to obtain positional information representing a current position of the information processing apparatus; a selection unit configured to select one of a plurality of broadcast stations using the positional information obtained by the first obtainment unit; a reception unit configured to receive a radio wave signal at a frequency of the broadcast station selected by the selection unit; and a first output unit configured to output an audio signal obtained by demodulating the radio wave signal received by the reception unit.
Public/Granted literature
- US20150054684A1 INFORMATION PROCESSING APPARATUS, METHOD AND INFORMATION PROCESSING SYSTEM Public/Granted day:2015-02-26
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