Adjustable bill-damage discrimination system

Claim 2

An adjustable bill-damage discrimination system which detects at least one physical quality of a bill and compares detected data of the bill with a predetermined discrimination level to determine whether or not the bill is damaged, said system comprising: detection means for detecting at least one physical quality of a sample bill selected by an operator and for generating data representing a degree of detected bill damage, memory means for storing said data detected by said detection means of a degree of bill damage as said predetermined discrimination level, said memory means being a reloadable memory which can be rewritten with fresh detected data by said detection means of a degree of bill damage obtained from a new sample bill selected by an operator, said reloadable memory having areas for storing a plurality of said detected data, input means for inputting damage level numbers, said reloadable memory having areas for storing said damage level numbers as well as said detected data, and level selecting means for selecting one of said level numbers to thereby select the corresponding detected data for a damage discrimination level.

Claim 3

An adjustable bill-damage discrimination system comprising detection means for detecting data of sample bills and for detecting data of discriminated bills, memory means for storing said data detected from said sample bills as bill-damage discrimination levels, discrimination level selecting means for selecting one of said bill-damage discrimination levels, comparator means for comparing said data detected from one of said bills to be discriminated with said data stored in said memory means and corresponding to said selected bill-damage discrimination level, discrimination means for receiving the results of a comparison in said comparator means and determining whether a bill to be discriminated is damaged or not, mode selecting means for selecting an operation mode of the system from a normal operation mode and a discrimination level setting mode, and control means which controls in the normal operation mode so that data detected in said detection means for said discriminated bills are sent to said comparator means and are compared in said comparator means with the stored data in said memory means for said sample bills to thereby determine whether the bill of said detected data is damaged or not, while said control means controls in the bill-damage discrimination level setting mode so that data detected in said detection means for said sample bills are sent to said memory means and are stored therein instead of the data stored beforehand therein for other sample bills to thereby renew the discrimination level represented by said data stored in said memory means.

Claim 4

An adjustable bill-damage discrimination system comprising detection means for detecting data of sample bills and for detecting data of discriminated bills, memory means for storing said data detected from said sample bills as bill-damage discrimination levels, discrimination level selecting means for selecting one of said bill-damage discrimination levels, comparator means for comparing said data detected from one of said bills to be discriminated with said data stored in said memory means and corresponding to said selected bill-damage discrimination level, discrimination means for receiving the results of a comparison in said comparator means and determining whether a bill to be discriminated is damaged or not, mode selecting means for selecting an operation mode of the system from a normal operation mode and a discrimination level setting mode, and control means which controls in the normal operation mode so that data detected in said detection means for said discriminated bills are sent to said comparator means and are compared in said comparator means with the stored data in said memory means for said sample bills to thereby determine whether the bill of said detected data is damaged or not, while said control means controls in the bill-damage discrimination level setting mode so that data detected in said detection means for said sample bills are sent to said memory means and are stored therein instead of the data stored beforehand therein for other sample bills to thereby renew the discrimination level represented by said data stored in said memory means.

Claim 5

The system as set forth in claim 2, further comprising error check means for detecting errors of said detected data from said sample bill in the discrimination level setting mode and wherein said data, if containing errors, can be cancelled by said control means.