Title:
PORTABLE INFORMATION TERMINAL
Document Type and Number:
WIPO Patent Application WO/2007/102414
Kind Code:
A1
Abstract:
A portable telephone capable of executing to the last a processing to be performed
when an emergency occurs. The portable telephone comprises a power control section
for supplying drive power, a RAM where data can be stored without supply of drive
power from the power control section, a security switch for detecting occurrence
of an emergency, and a control section for the drive when supplied with the drive
power from the power control section. The control section stores an ON emergency
flag indicating an emergency mode in the RAM in response to the detection of the
occurrence of the emergency by the security switch (18) (S17) and performs an
emergency processing (S12). When the portable telephone starts up when the supply
of the drive power from the power control section starts, the portable telephone
performs an emergency processing when the ON emergency flay is stored in the RAM
(YES at S11).
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Inventors:
MIWA TOMOAKI (JP)
TUKIYAMA TOMOAKI (JP)
NAKAE KAZUAKI (JP)
TUKIYAMA TOMOAKI (JP)
NAKAE KAZUAKI (JP)
Application Number:
PCT/JP2007/053996
Publication Date:
September 13, 2007
Filing Date:
March 02, 2007
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
MIWA TOMOAKI (JP)
TUKIYAMA TOMOAKI (JP)
NAKAE KAZUAKI (JP)
MIWA TOMOAKI (JP)
TUKIYAMA TOMOAKI (JP)
NAKAE KAZUAKI (JP)
International Classes:
H04M1/00; H04M1/72418; G08B25/08; H04M1/72421; H04M1/72463; H04M1/72484; H04M11/04; H04Q7/34; H04Q7/38; H04W4/90
Foreign References:
| JP2001222783A | 2001-08-17 | |||
| JP2005184102A | 2005-07-07 | |||
| JPH11266324A | 1999-09-28 | |||
| JP2001319283A | 2001-11-16 |
Attorney, Agent or Firm:
NAKAGAWA, Masahiro (Tenmabashichiyoda Second Bldg. 6/F 1-1-1 Kokumachi, Chuo-k, Osaka-shi Osaka, JP)
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