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1. WO2002052818 - PORTABLE RADIO TERMINAL

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Publication Number WO/2002/052818
Publication Date 04.07.2002
International Application No. PCT/JP2001/011373
International Filing Date 25.12.2001
Chapter 2 Demand Filed 28.06.2002
IPC
H04M 1/74 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
738Interface circuits for coupling substations to external telephone lines
74with means for reducing interference; with means for reducing effects due to line faults
CPC
H04M 1/74
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
738Interface circuits for coupling substations to external telephone lines
74with means for reducing interference; with means for reducing effects due to line faults
Applicants
  • KOBAYASHI, Satoko [JP]/[JP] (AllExceptUS)
  • NAKAYAMA, Yukio [JP]/[JP] (AllExceptUS)
  • FURUKAWA, Kuniaki [JP]/[JP]
Inventors
  • FURUKAWA, Kuniaki
Agents
  • INOUE, Haruki
Priority Data
2000-39056322.12.2000JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) PORTABLE RADIO TERMINAL
(FR) POSTE RADIO PORTATIF
front page image
Abstract
(EN) A sensing means comprising a sensor (60) for sensing X rays or electromagnetic waves senses a predetermined power cutoff factor (an X ray of a predetermined threshold value or more), a power cutoff means (power cutting section 15) actuates to automatically cut off power supply by a power supply control means (power supply circuit 14). The power cutting means and the power supply means are each constituted of a one-chip microcomputer and the like. A portable radio terminal which can cut off power automatically in the presence of a predetermined power cutting factor.
(FR) L'invention porte sur un moyen de détection comportant un capteur sensible aux rayons X ou au rayonnement électromagnétique détectant un facteur prédéterminé de coupure d'alimentation (des rayons X dépassant un seuil prédéterminé ou plus) et sur un moyen de coupure de courant (15) agissant pour interrompre automatiquement l'alimentation fournie par un circuit d'alimentation (14). Le moyen de coupure et le moyen d'alimentation sont chacun constitués d'un micro-ordinateur monopuce ou analogue. L'invention porte également sur un poste radio portatif dont l'alimentation se coupe automatiquement en présence d'un facteur prédéterminé de coupure de l'alimentation.
Related patent documents
JP2002252868
Latest bibliographic data on file with the International Bureau
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