Patent US6101266A successfully refreshed from Google Patents.
US6101266A
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Apparatus and method of determining conditions of bank notes
Assignee: Diebold Nixdorf Inc
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Filing: 1998-08-17
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Granted: 2000-08-08
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Expires: 2018-08-17
Abstract
Abstract An apparatus and method for providing an indication of a type and/or a condition of a note passing through the apparatus includes a note transport (12) which moves the note past transversely spaced spot sensing assemblies (18). Each spot sensing assembly includes four emitters (32). Each of the emitters produces radiation at different wavelengths. The spot sensing assemblies include a reflectance detector (20) and a transmission detector (22) which are disposed on opposed sides of the passing note. The emitters direct radiation onto test spots (34) on the passing note. Radiation reflected from and transmitted through the test spots is detected by the respective reflector and transmission detectors. A control circuit (24) produces sensed values that correspond to the detected radiation. A data store in operative connection with the control circuit comprises memories (138) that include stored data representative of transition and reflectance values for know note types. The control circuit calculates a level of correlation between the stored values and the sensed values. By comparing the correlated values to threshold values, the control circuit is operative to determine the type of note and other conditions such as if a note is worn, soiled, or a doubles note.
Inventors
- 👤 Edward L. Laskowski
- 👤 Songtao Ma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:55
CPC Classifications
G; G07; G07D; G07D7/00; G07D7/06; G07D7/12
Claims Analysis
Total Claims: 47
Claim 1
Independent Claim
176 words
Apparatus for determining a condition of a note sensed by the apparatus in a note path comprising: a radiation source on a first side of the note path, wherein when the note is positioned in the note path the radiation source directs radiation at a test spot on the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the test spot to the first detector; a second detector on a second side of the note path, wherein the second detector outputs a second signal responsive to radiation transmitted through the test spot to the second detector; and a circuit in operative connection with a data store, wherein the circuit is operative to calculate a first value responsive to magnitudes of both the first signal and the second signal, and wherein the circuit is further operative to compare the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in the data store.
Claim 2
Dependent Claim
176 words
Apparatus for determining a condition of a note sensed by the apparatus in a note path comprising: a radiation source on a first side of the note path, wherein when the note is positioned in the note path the radiation source directs radiation at a test spot on the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the test spot to the first detector; a second detector on a second side of the note path, wherein the second detector outputs a second signal responsive to radiation transmitted through the test spot to the second detector; and a circuit in operative connection with a data store, wherein the circuit is operative to calculate a first value responsive to magnitudes of both the first signal and the second signal, and wherein the circuit is further operative to compare the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in the data store.
Claim 3
Dependent Claim
34 words
The apparatus according to claim 1 wherein the circuit is further operative to generate at least one output signal indicative of a result of the comparison of the first value and the threshold value.
Claim 4
Dependent Claim
104 words
The apparatus according to claim 2 wherein the circuit is further operative to generate reflectance and transmission values responsive to the first and second signals respectively, and wherein the output signal is indicative of a note type, and wherein the data store further includes data corresponding to a further threshold value stored in correlated relation with data representative of the note type, and wherein the circuit is operative to further compare a further value corresponding to at least one of the reflectance and transmission values to the further threshold value, and to generate a further signal indicative of a result of the further comparison.
Claim 5
Dependent Claim
25 words
The apparatus according to claim 2 wherein the threshold value corresponds to a double note, wherein the output signal is indicative of a double note.
Claim 6
Dependent Claim
25 words
The apparatus according to claim 2 wherein the threshold value corresponds to a worn note, wherein the output signal is indicative of a worn note.
Claim 7
Dependent Claim
25 words
The apparatus according to claim 2 wherein the threshold value corresponds to a soiled note, wherein the output signal is indicative of a soiled note.
Claim 8
Dependent Claim
25 words
The apparatus according to claim 2 wherein the threshold value corresponds to a genuine note, wherein the output signal is representative of a genuine note.
Claim 9
Dependent Claim
25 words
The apparatus according to claim 2 and further comprising a mechanism, wherein the mechanism is operative to transport the note responsive to the output signal.
Claim 10
Dependent Claim
13 words
The apparatus according to claim 8 wherein the mechanism includes a divert mechanism.
Claim 11
Dependent Claim
235 words
Apparatus for determining a condition of a note in a note path comprising: a radiation source on a first side of the note path wherein when the note is positioned in the note path the radiation source directs radiation at a test spot on the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the test spot to the first detector; a second detector on a second side of the note path wherein the second detector outputs a second signal responsive to radiation transmitted through the test spot to the second detector; and circuitry in operative connection with a data store, wherein the circuitry is operative to calculate a first value responsive to magnitudes of both the first signal and the second signal, and wherein the circuitry is further operative to compare the first value and a threshold value wherein the threshold value corresponds to at least one second value stored in the data store, wherein the circuitry is further operative to generate reflectance and transmission values responsive to the first and second signals respectively, and wherein the first value corresponds to a level of correlation between the reflectance and transmission values, and stored data values stored in the data store corresponding to reflectance and transmission properties adjacent to the test spot for at least one known note type.
Claim 12
Dependent Claim
235 words
Apparatus for determining a condition of a note in a note path comprising: a radiation source on a first side of the note path wherein when the note is positioned in the note path the radiation source directs radiation at a test spot on the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the test spot to the first detector; a second detector on a second side of the note path wherein the second detector outputs a second signal responsive to radiation transmitted through the test spot to the second detector; and circuitry in operative connection with a data store, wherein the circuitry is operative to calculate a first value responsive to magnitudes of both the first signal and the second signal, and wherein the circuitry is further operative to compare the first value and a threshold value wherein the threshold value corresponds to at least one second value stored in the data store, wherein the circuitry is further operative to generate reflectance and transmission values responsive to the first and second signals respectively, and wherein the first value corresponds to a level of correlation between the reflectance and transmission values, and stored data values stored in the data store corresponding to reflectance and transmission properties adjacent to the test spot for at least one known note type.
Claim 13
Dependent Claim
42 words
The apparatus according to claim 10 wherein the note is a first note type, and wherein the data values correspond to the transmission and reflectance properties adjacent the test spot for a plurality of known note types, including the first note type.
Claim 14
Dependent Claim
50 words
The apparatus according to claim 11 wherein the data store includes at least one second value corresponding to a first threshold value and a second threshold value, and wherein the circuitry is operative to compare the first value to both of the first threshold value and the second threshold value.
Claim 15
Dependent Claim
39 words
The apparatus according to claim 12 wherein the circuitry is operative to generate at least one output signal indicative of a result of the comparison of the first value and the first threshold value and the second threshold value.
Claim 16
Dependent Claim
32 words
The apparatus according to claim 12 wherein the first threshold value corresponds to a genuine note and the second threshold value corresponds to a less than desired condition of a genuine note.
Claim 17
Dependent Claim
16 words
The apparatus according to claim 14 wherein the second threshold value corresponds to a double note.
Claim 18
Dependent Claim
16 words
The apparatus according to claim 14 wherein the second threshold value corresponds to a worn note.
Claim 19
Dependent Claim
15 words
The apparatus according to claim 14 wherein the threshold value corresponds to a soiled note.
Claim 20
Dependent Claim
364 words
Apparatus for determining a condition of a note in a note path comprising: a radiation source on a first side of the note path, wherein when the note is positioned in the note path the radiation source directs radiation at a test spot on the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the test spot to the first detector; a second detector on a second side of the note path, wherein the second detector outputs a second signal responsive to radiation transmitted through the test spot to the second detector; and circuitry in operative connection with a data store, wherein the circuitry is operative to generate reflectance and transmission values responsive to the first and second signals respectively for a plurality of test spots on the note, and wherein the circuitry is operative to calculate a first value that corresponds to a highest level of correlation between a plurality of data values stored in a data store and the transmission and reflectance values from the plurality of test spots on the note, wherein the stored data values stored in the data store correspond to reflectance and transmission properties at each of the plurality of test spots for each of a plurality of known note types, and wherein the circuitry is further operative to compare the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in the data store, and wherein the circuitry is further operative to generate at least one output signal indicative of a result of the comparison of the first value and the threshold value, wherein the output signal is indicative of one of the note types, and wherein the data store further includes data corresponding to a further threshold value stored in correlated relation with data representative of the one note type, and wherein the circuitry is operative to further compare a further value corresponding to at least one of the reflectance and transmission values to the further threshold value, and to generate a further signal indicative of a result of the further comparison.
Claim 21
Dependent Claim
364 words
Apparatus for determining a condition of a note in a note path comprising: a radiation source on a first side of the note path, wherein when the note is positioned in the note path the radiation source directs radiation at a test spot on the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the test spot to the first detector; a second detector on a second side of the note path, wherein the second detector outputs a second signal responsive to radiation transmitted through the test spot to the second detector; and circuitry in operative connection with a data store, wherein the circuitry is operative to generate reflectance and transmission values responsive to the first and second signals respectively for a plurality of test spots on the note, and wherein the circuitry is operative to calculate a first value that corresponds to a highest level of correlation between a plurality of data values stored in a data store and the transmission and reflectance values from the plurality of test spots on the note, wherein the stored data values stored in the data store correspond to reflectance and transmission properties at each of the plurality of test spots for each of a plurality of known note types, and wherein the circuitry is further operative to compare the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in the data store, and wherein the circuitry is further operative to generate at least one output signal indicative of a result of the comparison of the first value and the threshold value, wherein the output signal is indicative of one of the note types, and wherein the data store further includes data corresponding to a further threshold value stored in correlated relation with data representative of the one note type, and wherein the circuitry is operative to further compare a further value corresponding to at least one of the reflectance and transmission values to the further threshold value, and to generate a further signal indicative of a result of the further comparison.
Claim 22
Dependent Claim
39 words
The apparatus according to claim 18 wherein the further value corresponds to reflectance values for a plurality of test spots on the note, and wherein the circuitry is operative to calculate the further value responsive to the reflectance values.
Claim 23
Dependent Claim
25 words
The apparatus according to claim 19 wherein the further value calculated by the circuitry corresponds to an average of a plurality of the reflectance values.
Claim 24
Dependent Claim
98 words
The apparatus according to claim 19 wherein the apparatus further comprises a plurality of radiation sources, wherein each radiation source generates radiation at a different frequency, and wherein each radiation source directs radiation at the test spots, and wherein the data values in the data store correspond to reflectance and transmission values for each radiation source at each of the plurality of test spots for each of the plurality of known note types, and wherein the highest level of correlation is calculated by the circuitry using reflectance and transmission values for at least two of the radiation sources.
Claim 25
Dependent Claim
102 words
The apparatus according to claim 21 wherein the data store includes data corresponding to a first further threshold value and a second further threshold value stored in correlated relation with data representative of the note type, and wherein the circuitry is operative to compare a first further value corresponding to at least one of the reflectance and transmission values from a second one of the plurality of radiation sources for the plurality of test spots to the second further threshold value, and wherein the further signal generated by the circuit is indicative of the result of at least one of the comparisons.
Claim 26
Dependent Claim
39 words
The apparatus according to claim 18 wherein the further value corresponds to transmission values for a plurality of test spots on the note, and wherein the circuitry is operative to calculate the further value responsive to the transmission values.
Claim 27
Dependent Claim
25 words
The apparatus according to claim 23 wherein the further value calculated by the circuitry corresponds to the average of a plurality of the transmission values.
Claim 28
Independent Claim
115 words
A method for determining a condition associated with a note, comprising the steps of: illuminating a test spot on the note with a radiation source; sensing with a first detector radiation reflected from the test spot and generating a first signal responsive to the reflected radiation sensed; sensing with a second detector radiation transmitted through the test spot and generating a second signal responsive to the transmitted radiation sensed; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in a data store.
Claim 29
Independent Claim
115 words
A method for determining a condition associated with a note, comprising the steps of: illuminating a test spot on the note with a radiation source; sensing with a first detector radiation reflected from the test spot and generating a first signal responsive to the reflected radiation sensed; sensing with a second detector radiation transmitted through the test spot and generating a second signal responsive to the transmitted radiation sensed; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in a data store.
Claim 30
Dependent Claim
36 words
The method according to claim 25 and further comprising the step of: generating an output signal with a circuit responsive to a result of comparing the first value and the threshold value in the comparing step.
Claim 31
Dependent Claim
24 words
The method according to claim 26 wherein the output signal generated in the comparing step is indicative that the note is a double note.
Claim 32
Dependent Claim
24 words
The method according to claim 26 wherein the output signal generated in the comparing step is indicative that the note is a worn note.
Claim 33
Dependent Claim
24 words
The method according to claim 26 wherein the output signal generated in the comparing step is indicative that the note is a soiled note.
Claim 34
Dependent Claim
26 words
The method according to claim 26 and further comprising the step of moving the note to a location with a mechanism responsive to the output signal.
Claim 35
Dependent Claim
54 words
The method according to claim 25 wherein in the comparing step the first value is compared to a first threshold value, and further comprising the step of: further comparing the first value and a second threshold value, wherein the second threshold value corresponds to at least one second value stored in the data store.
Claim 36
Dependent Claim
30 words
The method according to claim 31 wherein the first threshold value corresponds to a genuine note, and wherein the second threshold value corresponds to a condition of a genuine note.
Claim 37
Dependent Claim
23 words
The method according to claim 32 wherein the condition is one of either a double note, a soiled note or a worn note.
Claim 38
Independent Claim
157 words
A method for determining a condition associated with a note, comprising the steps of: illuminating a test spot on the note with a radiation source; sensing with a first detector radiation reflected from the test spot and generating a first signal responsive to the reflected radiation sensed; sensing with a second detector radiation transmitted through the test spot and generating a second signal responsive to the transmitted radiation sensed; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in a data store, wherein the first value corresponds to a level of correlation between data corresponding to the first and second signals and stored values in the data store corresponding to transmission and reflectance properties adjacent the test spot for at least one note type.
Claim 39
Independent Claim
157 words
A method for determining a condition associated with a note, comprising the steps of: illuminating a test spot on the note with a radiation source; sensing with a first detector radiation reflected from the test spot and generating a first signal responsive to the reflected radiation sensed; sensing with a second detector radiation transmitted through the test spot and generating a second signal responsive to the transmitted radiation sensed; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in a data store, wherein the first value corresponds to a level of correlation between data corresponding to the first and second signals and stored values in the data store corresponding to transmission and reflectance properties adjacent the test spot for at least one note type.
Claim 40
Dependent Claim
54 words
The method according to claim 34 wherein the calculating step further includes calculating the level of correlation between data corresponding to the first and second signals and stored values in the data store corresponding to transmission and reflectance properties adjacent the test spot for a plurality of note types, including the one type note.
Claim 41
Independent Claim
260 words
A method for determining a condition associated with a note, comprising the steps of: illuminating a plurality of test spots on the note with a plurality of radiation sources, wherein each radiation source emits radiation at a substantially different frequency from at least one of the other radiation sources; sensing with a first detector radiation from each radiation source that is reflected from each of the test spots and generating a first signal responsive to radiation from each radiation source sensed as reflected from each of the test spots; sensing with a second detector radiation from each radiation source that is transmitted through each of the test spots and generating a second signal responsive to radiation from each radiation source sensed as transmitted through each of the test spots; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals, wherein the first value is representative of a level of correlation corresponding to each of the first and second signals and stored values corresponding to transmission and reflectance values for each radiation source at each of the plurality of test spots for each of a plurality of note types; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in a data store; and generating an output signal with a circuit responsive to a result of comparing the first value and the threshold value in the comparing step, wherein the output signal corresponds to one of the note types.
Claim 42
Independent Claim
260 words
A method for determining a condition associated with a note, comprising the steps of: illuminating a plurality of test spots on the note with a plurality of radiation sources, wherein each radiation source emits radiation at a substantially different frequency from at least one of the other radiation sources; sensing with a first detector radiation from each radiation source that is reflected from each of the test spots and generating a first signal responsive to radiation from each radiation source sensed as reflected from each of the test spots; sensing with a second detector radiation from each radiation source that is transmitted through each of the test spots and generating a second signal responsive to radiation from each radiation source sensed as transmitted through each of the test spots; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals, wherein the first value is representative of a level of correlation corresponding to each of the first and second signals and stored values corresponding to transmission and reflectance values for each radiation source at each of the plurality of test spots for each of a plurality of note types; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to at least one second value stored in a data store; and generating an output signal with a circuit responsive to a result of comparing the first value and the threshold value in the comparing step, wherein the output signal corresponds to one of the note types.
Claim 43
Dependent Claim
114 words
The method according to claim 36 and further comprising the steps of: storing in the data store data corresponding to at least one further threshold value in correlated relation with data corresponding to the one note type, wherein the further threshold value corresponds to a condition of the one note type; calculating with a circuit a further value corresponding to at least one of the plurality of first signals and the plurality of second signals for at least one radiation source; further comparing with a circuit the further value to the further threshold value; and generating with a circuit a further signal indicative of a result of the comparison in the further comparing step.
Claim 44
Dependent Claim
173 words
Apparatus for determining a condition of a note in a note path comprising: a radiation source on a first side of the note path, wherein when the note is positioned in the note path the radiation source directs radiation at the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the note to the first detector; a second detector on a second side of the note path, wherein the second detector outputs a second signal responsive to radiation transmitted through the note to the second detector; and circuitry in operative connection with a data store, wherein the circuitry is operative to calculate a first value responsive to magnitudes of both the first signal and the second signal, and wherein the circuitry is further operative to compare the first value and a threshold value, wherein the threshold value corresponds to a double note, whereby the circuitry is operative to determine if the note has a double note condition.
Claim 45
Dependent Claim
173 words
Apparatus for determining a condition of a note in a note path comprising: a radiation source on a first side of the note path, wherein when the note is positioned in the note path the radiation source directs radiation at the note; a first detector on the first side of the note path, wherein the first detector outputs a first signal responsive to radiation reflected from the note to the first detector; a second detector on a second side of the note path, wherein the second detector outputs a second signal responsive to radiation transmitted through the note to the second detector; and circuitry in operative connection with a data store, wherein the circuitry is operative to calculate a first value responsive to magnitudes of both the first signal and the second signal, and wherein the circuitry is further operative to compare the first value and a threshold value, wherein the threshold value corresponds to a double note, whereby the circuitry is operative to determine if the note has a double note condition.
Claim 46
Independent Claim
114 words
A method for determining a condition associated with a note, comprising the steps of: illuminating the note with a radiation source; sensing with a first detector radiation reflected from the note and generating a first signal responsive to the reflected radiation sensed; sensing with a second detector radiation transmitted through the note and generating a second signal responsive to the transmitted radiation sensed; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to a double note condition, whereby it is determined if the note is a double note.
Claim 47
Independent Claim
114 words
A method for determining a condition associated with a note, comprising the steps of: illuminating the note with a radiation source; sensing with a first detector radiation reflected from the note and generating a first signal responsive to the reflected radiation sensed; sensing with a second detector radiation transmitted through the note and generating a second signal responsive to the transmitted radiation sensed; calculating with a circuit a first value responsive to the magnitudes of both the first and second signals; and comparing with a circuit the first value and a threshold value, wherein the threshold value corresponds to a double note condition, whereby it is determined if the note is a double note.
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 2003-08-08 | 2004-02-07 | 2004-08-08 | $2000.00 | Window Closed / Lapsed |
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