Electronic cashless system

Claim 2

An electronic cashless system comprising: a terminal device; and a center device connected to said terminal device; said terminal device including first communicating means for communicating with said center device a first amount information to be subtracted from an account in said center device, said first communicating means annexing an account information with said first amount information; and means for storing said first amount information into a memory; and said center device including: deposit ledger file means for identifying and storing account balances of multiple accounts, account by account; non-settled fund file means for storing a non-settled fund which is an accumulated value of said first amount information, without specifying an account of said first amount information, at each time which said first amount information is subtracted from said account in said center device; and processor means in response to said first amount information communicated with said terminal device, for subtracting said first amount information from said account specified by said annexed account information, and for renewing said non-settled fund in said non-settled fund file means by adding, without annexing said account information, said first amount information which is subtracted from said account by said processor means.

Claim 3

An electronic cashless system according to claim 1, wherein said terminal device is an automatic transaction terminal device.

Claim 4

An electronic cashless system according to claim 2, wherein said memory is a cashless medium which is portable by a user and which is mechanically and electrically connectable with said automatic transaction terminal device.

Claim 5

An electronic cashless system according to claim 3, wherein said cashless medium includes: second communicating means for communicating said first amount information with said automatic transaction terminal device; a first memory storing a second amount information corresponding to a cash amount which is held by said user; a key switch directly operable by said user, for inputting a password; and processor means for identifying said input password if it is to be entitled to use said cashless medium, and for processing, where identified, to obtain a total amount information of said second amount information in said first memory and said first amount information which is communicated with said automatic transaction terminal device, and to store said total amount information as a renewed second amount information to said first memory.

Claim 6

An electronic cashless system according to claim 3, wherein said cashless medium includes: means for communicating with a terminal device a first amount information without an accounting information; a first memory storing a second amount information corresponding to a money amount which is held by said user; and processor means for obtaining a total amount information of said first amount information and said second amount information stored in said first memory, and for storing said total amount information as a renewed second amount information to said first memory.

Claim 7

An electronic cashless system according to claim 1, wherein said memory is a cashless medium which is portable by a user and which is mechanically and electrically connectable with said terminal device.

Claim 8

An electronic cashless system according to claim 6, wherein said cashless medium includes: second communicating means for communicating said first amount information with said terminal device; a first memory storing a second amount information corresponding to a cash amount which is held by said user; a key switch directly operable by said user, for inputting a password; and processor means for identifying the input password if it is to be entitled to use said cashless medium, and for processing, where identified, to obtain a total amount information of said second amount information in said first memory and said first amount information which is communicated with said terminal device, and to store said total amount information as a renewed second amount information to said first memory.

Claim 9

An electronic cashless system according to claim 6, wherein said cashless medium includes: means for communicating with a terminal device a first amount information without an accounting information; a first memory storing a second amount information corresponding to a money amount which is held by said user; and processor means for obtaining a total amount information of said first amount information and said second amount information stored in said first memory, and for storing said total amount information as a renewed second amount information to said first memory.

Claim 10

An electronic cashless system comprising: a commercial transaction terminal device; and a center device connected to said terminal device; said commercial transaction terminal device including: means for inputting a commercial transaction amount information; tallying file means for memorizing said commercial transaction amount; and means for notifying said commercial transaction amount information to said center device and for storing said commercial transaction amount into said tallying file; and said center device including: deposit ledger file means for identifying and storing account balances of multiple accounts, account by account; non-settled fund file means for storing a non-settled fund which is a value of accumulating a first amount information, without specifying an account of said first amount information, at each time which said first amount information is subtracted from an account in said center device; and processor means in response to said commercial transaction amount information communicated with said terminal device, for renewing said non-settled fund in said non-settled fund file means by subtracting said commercial transaction amount information from said non-settled fund.

Claim 11

An electronic cashless system comprising: a commercial transaction terminal device; and a center device connected to said terminal device; said commercial transaction terminal device including: means for inputting a commercial transaction amount information; tallying file means for memorizing said commercial transaction amount; and means for notifying said commercial transaction amount information to said center device and for storing said commercial transaction amount into said tallying file; and said center device including: deposit ledger file means for identifying and storing account balances of multiple accounts, account by account; non-settled fund file means for storing a non-settled fund which is a value of accumulating a first amount information, without specifying an account of said first amount information, at each time which said first amount information is subtracted from an account in said center device; and processor means in response to said commercial transaction amount information communicated with said terminal device, for renewing said non-settled fund in said non-settled fund file means by subtracting said commercial transaction amount information from said non-settled fund.

Claim 12

An electronic cashless system according to claim 9, wherein said memory is a cashless medium which is portable by a user and which is mechanically and electrically connectable with said terminal device.

Claim 13

An electronic cashless system according to claim 9, wherein said processor means has a function of adding said commercial transaction amount information to an account balance of an account for a merchant which owns said commercial transaction terminal.

Claim 14

An electronic cashless system comprising: a center device having a file storing a plurality of accounts and an account balance for each account; and a cashless medium which is communicatable with said center device through a line and which is portable by a user; said cashless medium including: first communicating means for communicating with said center device a first amount information to be subtracted from an account of said user in said center device; a first memory storing a second amount information corresponding to a cash amount which is held by said user; and means for obtaining a total amount information by adding said first amount information to said second information and storing said total amount information into said first memory; and said center device including: deposit ledger file means for identifying and storing account balances of multiple accounts, account by account; non-settled fund file means for storing a non-settled fund which is an accumulated value of said first amount information, without specifying an account of said first amount information, at each time which said first amount information is subtracted from an account in said center device; and processor means in response to said first amount information communicated with said cashless medium, for subtracting said first amount information from said account specified by an annexed account information, for obtaining a renewed non-settled fund in said non-settled fund file means by adding, without annexing the account information, said first amount information to said non-settled fund stored in said non-settled fund file means, and for storing said renewed non-settled fund into said non-settled fund file means.

Claim 15

An electronic cashless system comprising: a center device having a file storing a plurality of accounts and an account balance for each account; and a cashless medium which is communicatable with said center device through a line and which is portable by a user; said cashless medium including: first communicating means for communicating with said center device a first amount information to be subtracted from an account of said user in said center device; a first memory storing a second amount information corresponding to a cash amount which is held by said user; and means for obtaining a total amount information by adding said first amount information to said second information and storing said total amount information into said first memory; and said center device including: deposit ledger file means for identifying and storing account balances of multiple accounts, account by account; non-settled fund file means for storing a non-settled fund which is an accumulated value of said first amount information, without specifying an account of said first amount information, at each time which said first amount information is subtracted from an account in said center device; and processor means in response to said first amount information communicated with said cashless medium, for subtracting said first amount information from said account specified by an annexed account information, for obtaining a renewed non-settled fund in said non-settled fund file means by adding, without annexing the account information, said first amount information to said non-settled fund stored in said non-settled fund file means, and for storing said renewed non-settled fund into said non-settled fund file means.

Claim 16

An electronic cashless system according to claim 12, further comprising a terminal device in which said cashless medium is mechanically and electrically connectable; said terminal device including: first communicating means for communicating with said center device said first amount information, said first communicating means annexing an account information with said first amount information; and means for communicating said first amount information with said cashless medium.