发明名称 |
ELECTRONIC MONEY SYSTEM, STORAGE DEVICE AND TERMINAL EQUIPMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide an electronic money system which can improve the security of electronic money by setting fixed limits to the use of the electronic money itself and to provide a storage device and terminal equipment. SOLUTION: The electronic money system 1 comprises an electronic money generating means 2 which generates the electronic money whose use is limited by a plurality of different use limits, an electronic money storage means 4 which stores one or more kinds of electronic money generated by the electronic money generating means 2 so that they are set to the use limits, an electronic money limiting means 6 which sets the fixed limits to the use of the electronic money stored in the electronic money storage means 4, an electronic money judging means 5 which judges whether the electronic money can be used, and a sharing means 3 that the electronic money judging means 5 and electronic money generating means share. |
申请公布号 |
JP2003022407(A) |
申请公布日期 |
2003.01.24 |
申请号 |
JP20010206213 |
申请日期 |
2001.07.06 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
MIYAKE YOSHIHISA;NAGASE HIROYUKI |
分类号 |
G07G1/12;G06Q20/00;G06Q20/06;G06Q20/20;G06Q20/30;G07F7/02 |
主分类号 |
G07G1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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