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US4447885A
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Apparatus and method for measuring the number and/or value of an unknown quantity of articles
Assignee: Tellermate Cashroom Systems Ltd
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Filing: 1981-05-19
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Granted: 1984-05-08
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Expires: 2001-05-19
Abstract
Abstract A load cell weighs an unknown quantity of used bank notes. A micro-processor receives a signal representative of the weight of the notes and processes the weight representative signals to obtain an output signal representing the value of the notes weighed, or generates a warning signal indicating that a reliable value of the notes cannot be derived. The note value or warning is given by a visual display panel. The processing means obtains the output by dividing the total weight of the used notes by the average unit weight of a used note, and comparing the quotient from that division with the nearest whole number to determine whether the quotient differs from the nearest whole number by ±0.35. If the quotient differs from the nearest whole number by less than the ±0.35, the micro-processor multiplies the nearest whole number by the unit value of a note to give the money value of the notes weighed. If the quotient differs from the said nearest whole number by more than ±0.35, the micro-processor generates the warning signal.
Inventors
- 👤 Edgar L. Biss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:14
CPC Classifications
G; G06; G06M; G06M9/00; G01; G01G; G01G19/00; G01G19/40; G01G19/413; G01G19/414; G01G19/42; G07; G07D; G07D11/00; G07D11/50
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
303 words
A method of measuring the number and/or value of an unknown quantity of articles by use of a weighing and processing apparatus comprising: entering into the weighing and processing apparatus a record of an average weight factor related to an average unit weight of the articles to be measured; weighing an unknown quantity of articles; dividing the total weight of the weighed articles by the said average weight factor to give an actual quotient; comparing the actual quotient with the nearest ideal quotient to determine whether the actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the actual quotient differs from the nearest ideal quotient by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of articles weighed by means of a signal derived from the said nearest ideal quotient, and if the actual quotient differs from the nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the quantity of articles weighed cannot be given; storing in the weighing and processing apparatus information relating to the said unknown quantity of articles, adding to the said unknown quantity of articles a further unknown quantity of articles, and repeating in respect of the combined unknown quantities of articles the weighing, dividing, comparing and indicating steps set out above to provide a new actual quotient, but adjusting the items concerned in the comparison step so as to remove from the deviation of the new actual quotient from its nearest ideal quotient the effect of the previous deviation of the first mentioned actual quotient from its nearest ideal quotient.
Claim 2
Independent Claim
303 words
A method of measuring the number and/or value of an unknown quantity of articles by use of a weighing and processing apparatus comprising: entering into the weighing and processing apparatus a record of an average weight factor related to an average unit weight of the articles to be measured; weighing an unknown quantity of articles; dividing the total weight of the weighed articles by the said average weight factor to give an actual quotient; comparing the actual quotient with the nearest ideal quotient to determine whether the actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the actual quotient differs from the nearest ideal quotient by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of articles weighed by means of a signal derived from the said nearest ideal quotient, and if the actual quotient differs from the nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the quantity of articles weighed cannot be given; storing in the weighing and processing apparatus information relating to the said unknown quantity of articles, adding to the said unknown quantity of articles a further unknown quantity of articles, and repeating in respect of the combined unknown quantities of articles the weighing, dividing, comparing and indicating steps set out above to provide a new actual quotient, but adjusting the items concerned in the comparison step so as to remove from the deviation of the new actual quotient from its nearest ideal quotient the effect of the previous deviation of the first mentioned actual quotient from its nearest ideal quotient.
Claim 3
Independent Claim
451 words
A method of measuring the number and/or value of an unknown quantity of articles by use of a weighing and processing apparatus comprising: entering into the weighing and processing apparatus a record of an average weight factor related to an average unit weight of the articles to be measured; weighing an unknown quantity of articles; dividing the total weight of the weighed articles by the said average weight factor to give a first actual quotient; comparing the first actual quotient with the nearest ideal quotient to determine whether the first actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the first actual quotient differs from the nearest ideal quotient by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of articles weighed by means of a signal derived from the said nearest ideal quotient, and if the first actual quotient differs from the nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the quantity of articles weighed cannot be given; storing in the weighing and processing apparatus a record of the said deviation of the first actual quotient from its nearest ideal quotient, adding to the first mentioned unknown quantity of articles the further unknown quantity of articles, weighing the new total unknown quantity of articles, dividing the new total weight by the said average weight factor to give a new actual quotient, reducing the deviation of the new actual quotient from its nearest ideal quotient by the said stored deviation to give an adjusted new actual quotient, comparing the adjusted new actual quotient with its nearest ideal quotient to determine whether the adjusted new actual quotient differs from its nearest ideal quotient by more or less than a predetermined deviation, and as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the new adjusted actual quotient differs from its nearest ideal quotient by less than a predetermined deviation, the step of deriving from the said ideal quotient nearest the new adjusted actual quotient a signal representative of the number and/or value of the total combined quantities of articles by means of a signal derived from the said nearest ideal quotient, and if the new adjusted actual quotient differs from its nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the total combined quantities of articles cannot be given.
Claim 4
Independent Claim
451 words
A method of measuring the number and/or value of an unknown quantity of articles by use of a weighing and processing apparatus comprising: entering into the weighing and processing apparatus a record of an average weight factor related to an average unit weight of the articles to be measured; weighing an unknown quantity of articles; dividing the total weight of the weighed articles by the said average weight factor to give a first actual quotient; comparing the first actual quotient with the nearest ideal quotient to determine whether the first actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the first actual quotient differs from the nearest ideal quotient by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of articles weighed by means of a signal derived from the said nearest ideal quotient, and if the first actual quotient differs from the nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the quantity of articles weighed cannot be given; storing in the weighing and processing apparatus a record of the said deviation of the first actual quotient from its nearest ideal quotient, adding to the first mentioned unknown quantity of articles the further unknown quantity of articles, weighing the new total unknown quantity of articles, dividing the new total weight by the said average weight factor to give a new actual quotient, reducing the deviation of the new actual quotient from its nearest ideal quotient by the said stored deviation to give an adjusted new actual quotient, comparing the adjusted new actual quotient with its nearest ideal quotient to determine whether the adjusted new actual quotient differs from its nearest ideal quotient by more or less than a predetermined deviation, and as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the new adjusted actual quotient differs from its nearest ideal quotient by less than a predetermined deviation, the step of deriving from the said ideal quotient nearest the new adjusted actual quotient a signal representative of the number and/or value of the total combined quantities of articles by means of a signal derived from the said nearest ideal quotient, and if the new adjusted actual quotient differs from its nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the total combined quantities of articles cannot be given.
Claim 5
Dependent Claim
22 words
A method according to claim 2 in which the said average weight factor consists of the average unit weight of the articles.
Claim 6
Dependent Claim
25 words
A method according to claim 2 in which the said nearest ideal quotient consists of the nearest whole number to the actual quotient being compared.
Claim 7
Dependent Claim
37 words
A method according to claim 2 in which if the said actual quotient differs from the said nearest ideal quotient by more than the predetermined deviation, no number or value of the quantity of articles is indicated.
Claim 8
Dependent Claim
25 words
A method according to claim 2 including the step of indicating the number and/or value of the articles being measured by a visual indicating means.
Claim 9
Dependent Claim
47 words
A method according to claim 2 including the step of generating a signal indicating the value of the quantity of articles weighed by multiplying the said ideal quotient which is nearest to the said actual quotient by a value factor related to the value of each article.
Claim 10
Dependent Claim
33 words
A method according to claim 2 including the step of generating an audible warning if the said actual quotient differs from the said nearest ideal quotient by more than the said predetermined deviation.
Claim 11
Independent Claim
269 words
A method of measuring by use of a weighing and processing apparatus the number and/or value of an unknown quantity of articles which have been subjected to a modifying process, comprising: entering into the weighing and processing apparatus a record of an average weight factor related to an average unit weight of the articles to be measured, said step of entering said average weight factor comprising entering an average weight factor of articles of the same type as the modified articles but before being subjected to the said modifying process, and multiplying the average weight factor of the unmodified articles by a modifying factor to give an average weight factor of a modified article; weighing an unknown quantity of articles; dividing the total weight of the weighed articles by the said average weight factor to give an actual quotient; comparing the actual quotient with the nearest ideal quotient to determine whether the actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; and as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the actual quotient differs from the nearest ideal quotient by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of articles weighed by means of a signal derived from the said nearest ideal quotient, and if the actual quotient differs from the nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the quantity of articles weighed cannot be given.
Claim 12
Independent Claim
269 words
A method of measuring by use of a weighing and processing apparatus the number and/or value of an unknown quantity of articles which have been subjected to a modifying process, comprising: entering into the weighing and processing apparatus a record of an average weight factor related to an average unit weight of the articles to be measured, said step of entering said average weight factor comprising entering an average weight factor of articles of the same type as the modified articles but before being subjected to the said modifying process, and multiplying the average weight factor of the unmodified articles by a modifying factor to give an average weight factor of a modified article; weighing an unknown quantity of articles; dividing the total weight of the weighed articles by the said average weight factor to give an actual quotient; comparing the actual quotient with the nearest ideal quotient to determine whether the actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; and as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the actual quotient differs from the nearest ideal quotient by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of articles weighed by means of a signal derived from the said nearest ideal quotient, and if the actual quotient differs from the nearest ideal quotient by more than the predetermined deviation, the step of indicating a warning that a reliable number and/or value of the quantity of articles weighed cannot be given.
Claim 13
Dependent Claim
102 words
A method according to claim 9 in which the said step of entering an average weight factor of articles of the same type as the articles to be measured but before being subjected to the said modifying process comprises weighing a known quantity of articles of the same type as the modified articles but before being subjected to the modifying process or weighing an item representing such a known quantity, and dividing the total weight of the unmodified articles or representative item by a number related to the said known number of articles to give an average weight factor of unmodified articles.
Claim 14
Dependent Claim
32 words
A method according to claim 10 when the articles to be measured consist of used bank or like notes, in which the said modifying factor lies in the range 1.01 to 1.03.
Claim 15
Dependent Claim
20 words
A method according to claim 11 in which the said modifying factor is about 1.027 for low denomination bank notes.
Claim 16
Independent Claim
261 words
A method of measuring the number and/or value of an unknown quantity of used bank notes or like notes by use of a weighing and computing apparatus, comprising the steps of weighing a known quantity of unused bank notes or equivalent substitute notes, dividing the total weight of the unused notes by the known number of notes to give a unit weight of an unused note, multiplying the resulting unit weight of an unused note by a modifying factor to give an average unit weight of a used note, weighing an unknown quantity of used notes, dividing the total weight of the used notes by the said average unit weight of a used note, comparing the quotient with the nearest whole number to determine whether the quotient differs from the nearest whole number by more or less than a predetermined deviation, said predetermined deviation having a value selected to lie in the range greater than 0.3 and less than 0.4, and as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the quotient differs from the nearest whole number by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of used notes weighed by means of a signal derived from the said whole number, and if the quotient differs from the nearest whole number by more than the predetermined deviation, the step of indicating a warning that a reliable output number and/or value for the quantity of used notes weighed cannot be given.
Claim 17
Independent Claim
261 words
A method of measuring the number and/or value of an unknown quantity of used bank notes or like notes by use of a weighing and computing apparatus, comprising the steps of weighing a known quantity of unused bank notes or equivalent substitute notes, dividing the total weight of the unused notes by the known number of notes to give a unit weight of an unused note, multiplying the resulting unit weight of an unused note by a modifying factor to give an average unit weight of a used note, weighing an unknown quantity of used notes, dividing the total weight of the used notes by the said average unit weight of a used note, comparing the quotient with the nearest whole number to determine whether the quotient differs from the nearest whole number by more or less than a predetermined deviation, said predetermined deviation having a value selected to lie in the range greater than 0.3 and less than 0.4, and as a result of the outcome of the comparison step, carrying out at least one of the following steps, namely if the quotient differs from the nearest whole number by less than a predetermined deviation, the step of indicating the number and/or value of the quantity of used notes weighed by means of a signal derived from the said whole number, and if the quotient differs from the nearest whole number by more than the predetermined deviation, the step of indicating a warning that a reliable output number and/or value for the quantity of used notes weighed cannot be given.
Claim 18
Dependent Claim
15 words
A method according to claim 13 in which the said predetermined deviation is about 0.35.
Claim 19
Dependent Claim
350 words
Apparatus for measuring the number and/or value of an unknown quantity of articles comprising: weighing means for weighing an unknown quantity of articles and for generating signals representative of the weight measured by said weighing means; processing means connected to receive said signals from said weighing means representative of said weight measured by said weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of said processing means; said processing means comprising means for dividing the total weight of the weighed articles by an average weight factor related to an average unit weight of the articles which has been previously entered into said apparatus, said dividing means of providing a first actual quotient equal to said total weight divided by said average weight factor; means for comparing the actual quotient with the nearest ideal quotient, to determine whether the actual quotient differs from said nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said nearest ideal quotient a signal representative of the number and/or value of said quantity of articles weighed; means for generating a warning signal if said quotient differs from the said nearest ideal quotient by more than the predetermined deviation; and means for storing information relating to said first mentioned unknown quantity of articles weighed for which said total weight, actual quotient, and deviation have been determined, said weighing means being arranged for weighing a further total weight of a combination of said first unknown quantity of articles and a second unknown quantity of articles subsequently added to said first quantity, said processing means being arranged for repeating with regard to the combined weight of said first and second quantities of articles the steps carried out with regard to the weight of said first quantity, and being arranged to adjust the items concerned in the quotient comparison so as to remove from the deviation of the new actual quotient from its nearest ideal quotient the effect of the previous deviation of the first actual quotient from its nearest ideal quotient.
Claim 20
Dependent Claim
350 words
Apparatus for measuring the number and/or value of an unknown quantity of articles comprising: weighing means for weighing an unknown quantity of articles and for generating signals representative of the weight measured by said weighing means; processing means connected to receive said signals from said weighing means representative of said weight measured by said weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of said processing means; said processing means comprising means for dividing the total weight of the weighed articles by an average weight factor related to an average unit weight of the articles which has been previously entered into said apparatus, said dividing means of providing a first actual quotient equal to said total weight divided by said average weight factor; means for comparing the actual quotient with the nearest ideal quotient, to determine whether the actual quotient differs from said nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said nearest ideal quotient a signal representative of the number and/or value of said quantity of articles weighed; means for generating a warning signal if said quotient differs from the said nearest ideal quotient by more than the predetermined deviation; and means for storing information relating to said first mentioned unknown quantity of articles weighed for which said total weight, actual quotient, and deviation have been determined, said weighing means being arranged for weighing a further total weight of a combination of said first unknown quantity of articles and a second unknown quantity of articles subsequently added to said first quantity, said processing means being arranged for repeating with regard to the combined weight of said first and second quantities of articles the steps carried out with regard to the weight of said first quantity, and being arranged to adjust the items concerned in the quotient comparison so as to remove from the deviation of the new actual quotient from its nearest ideal quotient the effect of the previous deviation of the first actual quotient from its nearest ideal quotient.
Claim 21
Dependent Claim
350 words
Apparatus for measuring the number and/or value of an unknown quantity of articles comprising: weighing means for weighing an unknown quantity of articles and for generating signals representative of the weight measured by said weighing means; processing means connected to receive said signals from sa d weighing means representative of said weight measured by said weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of said processing means; said processing means comprising: means for dividing the total weight of the weighed articles by an average weight factor related to an average unit weight of the articles which has been previously entered into said apparatus, said dividing means providing a first actual quotient equal to said total weight divided by said average weight factor; means for comparing the actual quotient with the nearest ideal quotient to determine whether the actual quotient differs from said nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said nearest ideal quotient a signal representative of the number and/or value of said quantity of articles weighed; means for generating a warning signal if said quotient differs from the said nearest ideal quotient by more than the predetermined deviation; means for storing said deviation of said first actual quotient from its nearest ideal quotient; means for dividing the new total weight of the combined quantities by said average weight factor; means for reducing the deviation of the new actual quotient from its nearest ideal quotient by said stored deviation; means for comparing the adjusted new actual quotient with its nearest ideal quotient to determine whether the adjusted new actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said ideal quotient nearest to said new actual quotient a signal representative of the number and/or value of the total combined quantities of articles weighed; and means for generating a warning signal if said adjusted new actual quotient differs from its said nearest ideal quotient by more than the predetermined deviation.
Claim 22
Dependent Claim
350 words
Apparatus for measuring the number and/or value of an unknown quantity of articles comprising: weighing means for weighing an unknown quantity of articles and for generating signals representative of the weight measured by said weighing means; processing means connected to receive said signals from sa d weighing means representative of said weight measured by said weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of said processing means; said processing means comprising: means for dividing the total weight of the weighed articles by an average weight factor related to an average unit weight of the articles which has been previously entered into said apparatus, said dividing means providing a first actual quotient equal to said total weight divided by said average weight factor; means for comparing the actual quotient with the nearest ideal quotient to determine whether the actual quotient differs from said nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said nearest ideal quotient a signal representative of the number and/or value of said quantity of articles weighed; means for generating a warning signal if said quotient differs from the said nearest ideal quotient by more than the predetermined deviation; means for storing said deviation of said first actual quotient from its nearest ideal quotient; means for dividing the new total weight of the combined quantities by said average weight factor; means for reducing the deviation of the new actual quotient from its nearest ideal quotient by said stored deviation; means for comparing the adjusted new actual quotient with its nearest ideal quotient to determine whether the adjusted new actual quotient differs from the nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said ideal quotient nearest to said new actual quotient a signal representative of the number and/or value of the total combined quantities of articles weighed; and means for generating a warning signal if said adjusted new actual quotient differs from its said nearest ideal quotient by more than the predetermined deviation.
Claim 23
Dependent Claim
20 words
Apparatus according to claim 16 in which said average weight factor consists of the average unit weight of the articles.
Claim 24
Dependent Claim
23 words
Apparatus according to claim 16 in which said nearest ideal quotient consists of the nearest whole number to the actual quotient being compared.
Claim 25
Dependent Claim
35 words
Apparatus according to claim 16 in which said indicator means comprises means for indicating the number and/or value of the quantity of articles weighed as provided by said signal derived from said nearest ideal quotient.
Claim 26
Dependent Claim
41 words
Apparatus according to claim 19 in which said processing means includes means for actuating said indicator means to indicate said number and/or value only if the said actual quotient differs from said nearest ideal quotient by less than said predetermined deviation.
Claim 27
Dependent Claim
49 words
Apparatus according to claim 16 in which said processing means includes means for generating a signal indicating the value of said quantity of articles weighed by multiplying said ideal quotient which is nearest to the said actual quotient by a value factor related to the value of each article.
Claim 28
Dependent Claim
25 words
Apparatus according to claim 16 in which said indicator means comprises visual indicating means for indicating the number and/or value of the articles being measured.
Claim 29
Dependent Claim
33 words
Apparatus according to claim 16 in which said indicator means includes means for generating an audible warning if said actual quotient differs from said nearest ideal quotient by more than said predetermined deviation.
Claim 30
Dependent Claim
14 words
Apparatus according to claim 16 in which the said processing means comprises a computer.
Claim 31
Dependent Claim
292 words
Apparatus for measuring the number and/or value of an unknown quantity of articles which have been subjected to a modifying process, comprising: weighing means for weighing an unknown quantity of articles and for generating signals representative of the weight measured by said weighing means; processing means connected to receive said signals from said weighing means representative of said weight measured by said weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of said processing means; said processing means comprising: means for entering into the apparatus an average weight factor related to an average unit weight of the articles, said means for entering the said average weight factor of the articles to be measured comprising means for entering an average weight factor related to an average unit weight of articles of the same type as the articles to be measured but before being subjected to the said modifying process, and means for multiplying the weight factor of said unmodified articles by a modifying factor to give an average weight factor of a modified article; means for dividing the total weight of the weighed articles by said average weight factor to provide an actual quotient equal to said total weight divided by said average weight factor; means for comparing the actual quotient with the nearest ideal quotient, to determine whether the actual quotient differs from said nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said nearest ideal quotient a signal representative of the number and/or value of said quantity of articles weighed; and means for generating a warning signal if said quotient differs from the said nearest ideal quotient by more than the predetermined deviation.
Claim 32
Dependent Claim
292 words
Apparatus for measuring the number and/or value of an unknown quantity of articles which have been subjected to a modifying process, comprising: weighing means for weighing an unknown quantity of articles and for generating signals representative of the weight measured by said weighing means; processing means connected to receive said signals from said weighing means representative of said weight measured by said weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of said processing means; said processing means comprising: means for entering into the apparatus an average weight factor related to an average unit weight of the articles, said means for entering the said average weight factor of the articles to be measured comprising means for entering an average weight factor related to an average unit weight of articles of the same type as the articles to be measured but before being subjected to the said modifying process, and means for multiplying the weight factor of said unmodified articles by a modifying factor to give an average weight factor of a modified article; means for dividing the total weight of the weighed articles by said average weight factor to provide an actual quotient equal to said total weight divided by said average weight factor; means for comparing the actual quotient with the nearest ideal quotient, to determine whether the actual quotient differs from said nearest ideal quotient by more or less than a predetermined deviation; means for deriving from said nearest ideal quotient a signal representative of the number and/or value of said quantity of articles weighed; and means for generating a warning signal if said quotient differs from the said nearest ideal quotient by more than the predetermined deviation.
Claim 33
Dependent Claim
100 words
Apparatus according to claim 25 in which said means for entering an average weight factor of articles of the same type as the articles to be measured but before being subjected to the said modifying process comprises means for receiving from the weighing means a signal representing a total weight of a known quantity of articles of the same type as the modified articles but before being subjected to the modifying process, and means for dividing that total weight by a number related to the said known number of articles to give an average weight factor of the unmodified articles.
Claim 34
Dependent Claim
42 words
Apparatus according to claim 25 in which the apparatus is arranged for measuring the number and/or value of an unknown quantity of used bank notes or like notes, and in which the said modifying factor lies in the range 1.01 to 1.03.
Claim 35
Dependent Claim
19 words
Apparatus according to claim 27 in which the said modifying factor is about 1.027 for low denomination bank notes.
Claim 36
Dependent Claim
193 words
Apparatus for measuring the number and/or value of an unknown quantity of used bank notes or like notes comprising: weighing means for weighing an unknown quantity of notes; processing means connected to receive from the weighing means signals representative of the weight measured by the weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of the said processing means, said processing means comprising: means for dividing the total weight of said weighed articles by an average unit weight of said articles previously entered in said apparatus to give a quotient; means for comparing the quotient with the nearest whole number to determine whether said quotient differs from said nearest whole number by more or less than a predetermined deviation, said predetermined deviation having a value selected to lie in the range greater than 0.3 and less than 0.4; means for deriving from said whole number a signal representative of the number and/or value of the quantity of articles weighed; and means for generating a warning signal if said quotient differs from said nearest whole number by more than said predetermined deviation.
Claim 37
Dependent Claim
193 words
Apparatus for measuring the number and/or value of an unknown quantity of used bank notes or like notes comprising: weighing means for weighing an unknown quantity of notes; processing means connected to receive from the weighing means signals representative of the weight measured by the weighing means; and indicator means connected to an output of said processing means for indicating the information content of output signals of the said processing means, said processing means comprising: means for dividing the total weight of said weighed articles by an average unit weight of said articles previously entered in said apparatus to give a quotient; means for comparing the quotient with the nearest whole number to determine whether said quotient differs from said nearest whole number by more or less than a predetermined deviation, said predetermined deviation having a value selected to lie in the range greater than 0.3 and less than 0.4; means for deriving from said whole number a signal representative of the number and/or value of the quantity of articles weighed; and means for generating a warning signal if said quotient differs from said nearest whole number by more than said predetermined deviation.
Claim 38
Dependent Claim
13 words
Apparatus according to claim 29 in which said predetermined deviation is about 0.35.
References Cited (Backward Citations)
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