NONCONTACT IC CARD HOLDER

PROBLEM TO BE SOLVED: To provide a noncontact IC card holder for enabling a desired noncontact IC card, while one or the plurality of noncontact IC cards are stored, and preventing surely an unintended access such as skimming. SOLUTION: Respective insertion slots for storing one or a plurality of no...

Full description

Saved in:
Bibliographic Details
Main Authors IKEDA MINORU, URATA MASAKAZU, YAMAMOTO HIDEAKI
Format Patent
LanguageEnglish
Published 13.11.2008
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a noncontact IC card holder for enabling a desired noncontact IC card, while one or the plurality of noncontact IC cards are stored, and preventing surely an unintended access such as skimming. SOLUTION: Respective insertion slots for storing one or a plurality of noncontact IC cards 1-3 are formed of yoke-like magnetic substances 21-23 with built-in first coils L11-L13, and are constituted to interpose the respective magnetic substances 21-23 between conductors 31-34. Magnetic substances 24, 25 are disposed outside the outermost conductors 31, 34, and second coils L21-L22 are arranged to be electromagnetically connectable with an external IC reader/writer. Either of the second coil L21 or L22 is connected to any of the first coils L11-L13 corresponding to switch in an ON state, only when any of the first switches SW11-SW13 and any of the second switches SW21-SW22 are turned on. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070122191