Claims Analysis
Total Claims: 51
Claim 1
Independent Claim
120 words
Digital weight measuring apparatus comprising, in combination, receiving apparatus to receive material to be measured, signal generating means for generating a digital weight signal connected to said receiving apparatus, digital display apparatus, control means connected to said receiving apparatus and to said digital display apparatus, manual switch means connected to said control means, timing means for timing a visually observable interval of time, means responsive to the operation of said manual switch means to initiate the operation of the timing means, said control means including means responsive to the continued operation of said manual switch means for said visually observable interval of time to cause said display apparatus to display zero when no material is applied to said receiving apparatus.
Claim 2
Dependent Claim
120 words
Digital weight measuring apparatus comprising, in combination, receiving apparatus to receive material to be measured, signal generating means for generating a digital weight signal connected to said receiving apparatus, digital display apparatus, control means connected to said receiving apparatus and to said digital display apparatus, manual switch means connected to said control means, timing means for timing a visually observable interval of time, means responsive to the operation of said manual switch means to initiate the operation of the timing means, said control means including means responsive to the continued operation of said manual switch means for said visually observable interval of time to cause said display apparatus to display zero when no material is applied to said receiving apparatus.
Claim 3
Dependent Claim
44 words
Digital weight measuring apparatus in accordance with claim 1 in combination with detecting means for detecting motion of said receiving apparatus, and means for restarting said timing means responsive to the detection of motion of said receiving apparatus during said visually observable time interval.
Claim 4
Dependent Claim
107 words
Digital weight measuring apparatus comprising, in combination, receiving apparatus to receive material to be measured, signal generating means for generating a digital weight signal connected to said receiving apparatus, digital display apparatus, control means connected to said signal generating means and to said digital display apparatus, manual switch means connected to said control means, means for detecting no motion of said receiving apparatus, said control means including means jointly responsive to the operation of said manual switch means and to no motion detected by said means for detecting no motion to cause said display apparatus to display zero when no material is applied to said receiving means.
Claim 5
Dependent Claim
107 words
Digital weight measuring apparatus comprising, in combination, receiving apparatus to receive material to be measured, signal generating means for generating a digital weight signal connected to said receiving apparatus, digital display apparatus, control means connected to said signal generating means and to said digital display apparatus, manual switch means connected to said control means, means for detecting no motion of said receiving apparatus, said control means including means jointly responsive to the operation of said manual switch means and to no motion detected by said means for detecting no motion to cause said display apparatus to display zero when no material is applied to said receiving means.
Claim 6
Dependent Claim
91 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering a unit price in said control means, said control means including means jointly responsive to a unit price less than a predetermined value and to a weight greater than a predetermined value to blank said digital weight display means.
Claim 7
Dependent Claim
91 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering a unit price in said control means, said control means including means jointly responsive to a unit price less than a predetermined value and to a weight greater than a predetermined value to blank said digital weight display means.
Claim 8
Dependent Claim
52 words
Digital weight measuring apparatus in accordance with claim 4 in combination with manually controlled null means connected to the control means to null the digital weight measuring apparatus, and means to inhibit the entry of a unit price value in said control means until said manually controlled null means has been operated.
Claim 9
Dependent Claim
132 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program controlled means interconnected with said generating means and with said digital display means, manually controlled nulling means connected to said program control means to cause said digital display means to display zero when no material is applied to said scale means, manual switch means connected to said program control means to enter unit prices in said program control means, said program control means including means to inhibit the entering of unit prices in said program control means, and means responsive to the operation of said manually controlled nulling means to render said means to inhibit the entering of unit prices inactive.
Claim 10
Dependent Claim
132 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program controlled means interconnected with said generating means and with said digital display means, manually controlled nulling means connected to said program control means to cause said digital display means to display zero when no material is applied to said scale means, manual switch means connected to said program control means to enter unit prices in said program control means, said program control means including means to inhibit the entering of unit prices in said program control means, and means responsive to the operation of said manually controlled nulling means to render said means to inhibit the entering of unit prices inactive.
Claim 11
Dependent Claim
35 words
Digital weight measuring apparatus in accordance with claim 6 in combination with means responsive to interruption of power to said digital weight measuring apparatus to reactivate said means to inhibit the entering of unit price.
Claim 12
Dependent Claim
96 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, manually controlled null means connected to said control means to null the digital weight measuring apparatus, and means to inhibit the entering of tare weight in said control means until said manually controlled null means has been operated.
Claim 13
Dependent Claim
96 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, manually controlled null means connected to said control means to null the digital weight measuring apparatus, and means to inhibit the entering of tare weight in said control means until said manually controlled null means has been operated.
Claim 14
Dependent Claim
86 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, said control means including means to inhibit the entry of tare weight in said control means when the weight on the scale exceeds a small predetermined weight range.
Claim 15
Dependent Claim
86 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, said control means including means to inhibit the entry of tare weight in said control means when the weight on the scale exceeds a small predetermined weight range.
Claim 16
Dependent Claim
122 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, a net lamp, means responsive to the entry of a positive finite tare weight by said switch means to light said net lamp and to display net weight by said digital weight display means, and means responsive to a zero tare weight by said switch means to prevent lighting of the net lamp and to display gross weight by said digital weight display means.
Claim 17
Dependent Claim
122 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, a net lamp, means responsive to the entry of a positive finite tare weight by said switch means to light said net lamp and to display net weight by said digital weight display means, and means responsive to a zero tare weight by said switch means to prevent lighting of the net lamp and to display gross weight by said digital weight display means.
Claim 18
Dependent Claim
86 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, means responsive to the entry of a positive tare weight by said switch means to prevent the entry of a changed positive tare weight by said switch means.
Claim 19
Dependent Claim
86 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, means responsive to the entry of a positive tare weight by said switch means to prevent the entry of a changed positive tare weight by said switch means.
Claim 20
Dependent Claim
114 words
Digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said signal generating means and with said digital display apparatus, detecting means for detecting no motion of said weight receiving apparatus, digital switches connected to said control means, a tare switch connected to said control means, said control means including means responsive to the operation of said digital switches and the operation of the tare switch and the detecting means of no motion by said detecting means for entering a tare weight in said control means.
Claim 21
Dependent Claim
114 words
Digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said signal generating means and with said digital display apparatus, detecting means for detecting no motion of said weight receiving apparatus, digital switches connected to said control means, a tare switch connected to said control means, said control means including means responsive to the operation of said digital switches and the operation of the tare switch and the detecting means of no motion by said detecting means for entering a tare weight in said control means.
Claim 22
Dependent Claim
146 words
Digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said signal generating means and with said digital display apparatus, digital switches connected to said control means, a tare switch connected to said control means, means responsive to the operation of said digital switches and the operation of said tare switch to enter a tare weight in said control means, means responsive to the operation of said tare switch and a weight on said weight receiving apparatus to enter said weight as a tare weight in said control means, and means responsive to the entry of a positive tare weight in said control means to inhibit the entry of a different positive tare weight in said control means.
Claim 23
Dependent Claim
146 words
Digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said signal generating means and with said digital display apparatus, digital switches connected to said control means, a tare switch connected to said control means, means responsive to the operation of said digital switches and the operation of said tare switch to enter a tare weight in said control means, means responsive to the operation of said tare switch and a weight on said weight receiving apparatus to enter said weight as a tare weight in said control means, and means responsive to the entry of a positive tare weight in said control means to inhibit the entry of a different positive tare weight in said control means.
Claim 24
Dependent Claim
55 words
Digital weight measuring apparatus in accordance with claim 13 in combination with a net weight light, and wherein said control means includes means responsive to entering a positive discrete tare in said control means to light said net light and to display on said digital display apparatus the net weight on said weight receiving apparatus.
Claim 25
Dependent Claim
47 words
Digital weight measuring apparatus in accordance with claim 14 wherein said control means includes means responsive to entry of zero tare in said control means for turning off the net light and for displaying on said digital display apparatus the gross weight on said weight receiving apparatus.
Claim 26
Dependent Claim
118 words
Digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said signal generating means and with said digital display apparatus, digital switches connected to said control means, a tare switch connected to said control means, means responsive to the operation of said digital switches and the operation of said tare switch to enter a tare weight in said control means, means responsive to the value of the least significant tare weight digit other than the values of the least significant weight display digit for preventing the entering the tare weight.
Claim 27
Dependent Claim
118 words
Digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said signal generating means and with said digital display apparatus, digital switches connected to said control means, a tare switch connected to said control means, means responsive to the operation of said digital switches and the operation of said tare switch to enter a tare weight in said control means, means responsive to the value of the least significant tare weight digit other than the values of the least significant weight display digit for preventing the entering the tare weight.
Claim 28
Dependent Claim
116 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program control means interconnected with said generating means and with said digital display means, inhibiting means for inhibiting operation of said display means, manual switch means connected to said control means, timing means for timing a visually observable interval of time, means responsive to the operation of said manual switch means to initiate operation of the timing means, said program control means including means responsive to the continued operation of said manual switch for said visually observable interval of time to make said inhibiting means ineffective.
Claim 29
Dependent Claim
116 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program control means interconnected with said generating means and with said digital display means, inhibiting means for inhibiting operation of said display means, manual switch means connected to said control means, timing means for timing a visually observable interval of time, means responsive to the operation of said manual switch means to initiate operation of the timing means, said program control means including means responsive to the continued operation of said manual switch for said visually observable interval of time to make said inhibiting means ineffective.
Claim 30
Dependent Claim
29 words
Digital weight measuring apparatus in accordance with claim 17 in combination with means responsive to interruption of power to said digital weight measuring apparatus to reactivate said inhibiting means.
Claim 31
Dependent Claim
104 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program control means interconnected with said generating means and with said digital display means, inhibiting means for inhibiting operation of said display means, manual switch means connected to said control means, means for detecting no motion of said scale means, said program control means including means jointly responsive to the operation of said manual switch means and to no motion detected by said means for detecting no motion to make said inhibiting means ineffective.
Claim 32
Dependent Claim
104 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program control means interconnected with said generating means and with said digital display means, inhibiting means for inhibiting operation of said display means, manual switch means connected to said control means, means for detecting no motion of said scale means, said program control means including means jointly responsive to the operation of said manual switch means and to no motion detected by said means for detecting no motion to make said inhibiting means ineffective.
Claim 33
Dependent Claim
29 words
Digital weight measuring apparatus in accordance with claim 19 in combination with means responsive to interruption of power to said digital weight measuring apparatus to reactivate said inhibiting means.
Claim 34
Dependent Claim
103 words
A multiple capacity digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal representing the weight on said weight receiving apparatus connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said digital display apparatus and with said signal generating means, said control means including means for multiplying the value represented by said digital weight signal representing the weight on said receiving apparatus by a different factor for each different capacity, and means for displaying the product of said multiplication on said digital display apparatus.
Claim 35
Dependent Claim
103 words
A multiple capacity digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal representing the weight on said weight receiving apparatus connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said digital display apparatus and with said signal generating means, said control means including means for multiplying the value represented by said digital weight signal representing the weight on said receiving apparatus by a different factor for each different capacity, and means for displaying the product of said multiplication on said digital display apparatus.
Claim 36
Dependent Claim
115 words
A multiple capacity digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal representing the weight on said weight receiving apparatus connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said digital display apparatus and with said signal generating means, said control means including a table of factors for the respective different capacities, means for obtaining the respective factor from said table for a given capacity, multiplying means for multiplying the value represented by said digital weight signal by said respective factor and means for displaying the result of said multiplication on said digital display apparatus.
Claim 37
Dependent Claim
115 words
A multiple capacity digital weight measuring apparatus comprising, in combination, weight receiving apparatus to receive weight to be measured, signal generating means for generating a digital weight signal representing the weight on said weight receiving apparatus connected to said weight receiving apparatus, digital display apparatus, control means interconnected with said digital display apparatus and with said signal generating means, said control means including a table of factors for the respective different capacities, means for obtaining the respective factor from said table for a given capacity, multiplying means for multiplying the value represented by said digital weight signal by said respective factor and means for displaying the result of said multiplication on said digital display apparatus.
Claim 38
Dependent Claim
33 words
A multiple capacity digital weight measuring apparatus in accordance with claim 22 in combination with means for rounding off the result of said multiplication to the nearest display increment of the given capacity.
Claim 39
Dependent Claim
95 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, programmed control means interconnected with said generating means and with said digital display means, said programmed control means including means for multiplying the value represented by said digital weight signal representing the weight on said scale means by a factor to change the value of the weight increments to be displayed, and means for displaying the product of said multiplication on said digital display apparatus.
Claim 40
Dependent Claim
95 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, programmed control means interconnected with said generating means and with said digital display means, said programmed control means including means for multiplying the value represented by said digital weight signal representing the weight on said scale means by a factor to change the value of the weight increments to be displayed, and means for displaying the product of said multiplication on said digital display apparatus.
Claim 41
Dependent Claim
102 words
Digital weight measuring apparatus comprising, in combination, receiving apparatus to receive material to be measured, signal generating means for generating a digital weight signal connected to said receiving apparatus, digital display apparatus, microcomputer control means connected to said signal generating means and to said digital display apparatus, manual switch means connected to said microcomputer control means, said microcomputer including means for detecting no motion of said receiving apparatus, and including additional means jointly responsive to the operation of said manual switch means and to no motion detected by said means for detecting no motion to cause said display apparatus to display zero.
Claim 42
Dependent Claim
102 words
Digital weight measuring apparatus comprising, in combination, receiving apparatus to receive material to be measured, signal generating means for generating a digital weight signal connected to said receiving apparatus, digital display apparatus, microcomputer control means connected to said signal generating means and to said digital display apparatus, manual switch means connected to said microcomputer control means, said microcomputer including means for detecting no motion of said receiving apparatus, and including additional means jointly responsive to the operation of said manual switch means and to no motion detected by said means for detecting no motion to cause said display apparatus to display zero.
Claim 43
Dependent Claim
59 words
Digital weight measuring apparatus in accordance with claim 25 wherein the microcomputer control means includes timing means for timing the operation of the manual switch means for a visually observable interval of time, and including means for preventing response of the additional means until said manual switch means has been continuously operated for the visually observable interval of time.
Claim 44
Dependent Claim
137 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program control means interconnected with said generating means and with said digital display means, manually controlled nulling means connected to said program control means, said program control means including means responsive to said manually controlled nulling means to cause said digital display means to display zero, manual switch means connected to said program control means to enter unit price in said program control means, said program control means including means to inhibit the entering of unit prices in said program control means, and including means responsive to the operation of said manually controlled nulling means to render said means to inhibit the entering of unit prices inactive.
Claim 45
Dependent Claim
137 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital display means, program control means interconnected with said generating means and with said digital display means, manually controlled nulling means connected to said program control means, said program control means including means responsive to said manually controlled nulling means to cause said digital display means to display zero, manual switch means connected to said program control means to enter unit price in said program control means, said program control means including means to inhibit the entering of unit prices in said program control means, and including means responsive to the operation of said manually controlled nulling means to render said means to inhibit the entering of unit prices inactive.
Claim 46
Dependent Claim
128 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, a net lamp, said control means including means responsive to the entry of a positive finite tare weight by said switch means to light said net lamp and to display net weight by said digital weight display means, and also including means responsive to a zero tare weight by said switch means to prevent lighting of the net lamp and to display gross weight by said digital weight display means.
Claim 47
Dependent Claim
128 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, a net lamp, said control means including means responsive to the entry of a positive finite tare weight by said switch means to light said net lamp and to display net weight by said digital weight display means, and also including means responsive to a zero tare weight by said switch means to prevent lighting of the net lamp and to display gross weight by said digital weight display means.
Claim 48
Dependent Claim
90 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, said control means including means responsive to the entry of a positive tare weight by said switch means to prevent the entry of a change positive tare weight by said switch means.
Claim 49
Dependent Claim
90 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, said control means including means responsive to the entry of a positive tare weight by said switch means to prevent the entry of a change positive tare weight by said switch means.
Claim 50
Dependent Claim
99 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, manually controlled null means connected to said control means to null the digital weight measuring apparatus, said control means including means to inhibit the entering of tare weight in said control means until said manually controlled null means has been operated.
Claim 51
Dependent Claim
99 words
Digital weight measuring apparatus comprising, in combination, scale means, generating means connected to said scale means for generating digital signals representing the weight on said scale means, digital weight display means, control means interconnected with said generating means and with said display means, switch means connected to said control means for entering tare weight in said control means, manually controlled null means connected to said control means to null the digital weight measuring apparatus, said control means including means to inhibit the entering of tare weight in said control means until said manually controlled null means has been operated.