US4185283A
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Multiple character word indication system employing sequential sensible indicia
Assignee: Individual
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Filing: 1978-01-09
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Granted: 1980-01-22
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Expires: 1998-01-09
Abstract
Abstract A multiple-character-word indication system employs a humanly sensible output in which plural associated characters which constitute a word representing time, temperature, or other information are indicated sequentially through the use of sensible (audible, palpable, visible) indicia in coded form. The words are generated in electronic form by known means. Individual characters are sequentially selected and then supplied to electronic circuitry which generates a code of sequential signals corresponding to the character. This code is then applied to one or more transducers which convert the signals to the sensible indicia. The output indication can be initiated either periodically or upon demand. The readout transducer preferably produces plural types of sensible sensations, such as tones of different pitch, to distinguish the respective characters of the word. In a preferred embodiment the system is a clock which indicates different digits of the time of day by sequential coded tones.
Inventors
- 👤 Lloyd D. Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:46
CPC Classifications
G; G04; G04G; G04G13/00; G04B; G04B25/00; G04B25/02
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
123 words
A multiple-character-word indication system comprising: (a) means for generating, at respectively different times, a plurality of electrical signals representative of a respective plurality of multiple-character words, (b) means responsive to said electrical signals for indicating each multiple-character word by a sequence of groups of character-representative indicia, each of said groups of indicia representing a respective character of said word and comprising a sequential series of indicia, each indicium being sensible by a human observer, each indicium being identical with the other indicia of its group and having insufficient information content to unambiguously indicate the identity of every character representable by said group, the indicia of each group aggregatively having sufficient information content to indicate the identity of the character representable by said group.
Claim 2
Dependent Claim
123 words
A multiple-character-word indication system comprising: (a) means for generating, at respectively different times, a plurality of electrical signals representative of a respective plurality of multiple-character words, (b) means responsive to said electrical signals for indicating each multiple-character word by a sequence of groups of character-representative indicia, each of said groups of indicia representing a respective character of said word and comprising a sequential series of indicia, each indicium being sensible by a human observer, each indicium being identical with the other indicia of its group and having insufficient information content to unambiguously indicate the identity of every character representable by said group, the indicia of each group aggregatively having sufficient information content to indicate the identity of the character representable by said group.
Claim 3
Dependent Claim
19 words
The system of claim 1 wherein the individual indicia of sequentially adjacent groups are different in a humanly-sensible manner.
Claim 4
Dependent Claim
23 words
The system of claim 2 wherein said multiple-character words represent sequential elapsed times from a base time, whereby said system is a clock.
Claim 5
Dependent Claim
29 words
The system of claim 3 whrein the number of indicia in each of said groups is identical to the respective digit, of the elapsed time, indicated by said group.
Claim 6
Dependent Claim
10 words
The system of claim 1 wherein said indicia are audible.
Claim 7
Dependent Claim
14 words
The system of claim 1 wherein said audible indicia provide tones of different pitches.
Claim 8
Dependent Claim
10 words
The system of claim 1 wherein said indicia are tactile.
Claim 9
Dependent Claim
10 words
The system of claim 1 wherein said indicia are visible.
Claim 10
Dependent Claim
27 words
The system of claim 1 further including means for spacing the groups of character-representative indicia a greater amount than adjacent indicia of a single group are spaced.
Claim 11
Dependent Claim
83 words
A multiple-digit word indication system, comprising: (a) means for generating, at respectively different times, a plurality of first groups of binary electrical signals, each first group representative of a multiple-digit word, and (b) means, responsive to each first group of binary signals, for generating a series of second groups of electrical signals, each second group representing a respective digit of the word represented by its corresponding first group and containing a series of identical signals which correspond in number to said respective digit.
Claim 12
Dependent Claim
83 words
A multiple-digit word indication system, comprising: (a) means for generating, at respectively different times, a plurality of first groups of binary electrical signals, each first group representative of a multiple-digit word, and (b) means, responsive to each first group of binary signals, for generating a series of second groups of electrical signals, each second group representing a respective digit of the word represented by its corresponding first group and containing a series of identical signals which correspond in number to said respective digit.
Claim 13
Dependent Claim
151 words
The system of claim 10 wherein said means for generating a series of second groups of electrical signals includes: (a) a plurality of presettable counters representing the respective digit positions of said words and connected to receive said binary electrical signals, each of said counters being arranged to provide a predetermined output upon receipt of a number of pulses equal to the count set therein, (b) means for setting said counters in accordance with the respective digits of the multiple digit word represented by a selected one of said first groups of binary electrical signals, and for sequentially activating said counters to count pulses, (c) means for supplying pulses to all of said counters in parallel, (d) means, responsive to the outputs of said counters, for providing said series of second groups of electrical signals, each group containing a number of signals representative of the count set in a respective counter.
Claim 14
Dependent Claim
35 words
The system of claim 11 wherein said means for generating said first groups of binary electrical signals generates such signals representative of the time elapsed from a predetermined time, whereby said system is a clock.
Claim 15
Dependent Claim
24 words
The system of claim 11 further including a transducer for generating humanly-sensible indicia in response to said series of second groups of electrical signals.
Claim 16
Dependent Claim
20 words
The system of claim 13 wherein said humanly-sensible indicia of sequentially adjacent second groups are different in a humanly-sensible manner.
Claim 17
Dependent Claim
40 words
The system of claim 10 wherein said means for generating a series of second groups of electrical signals includes means for providing a predetermined spacing between adjacent signals within a group and a greater spacing between adjacent groups of signals.
Claim 18
Dependent Claim
78 words
A time indication system comprising: (a) means for continuously generating a signal indicative of a time quantity, (b) a countdown counter settable by said signal, said counter being arranged to count pulses down from the count set therein, (c) command means for setting said counter with said signal and for activating said counter to count pulses, (d) means for supplying pulses to be counted by said counter, (e) means for indicating seriatim the pulses counted by said counter.
Claim 19
Dependent Claim
78 words
A time indication system comprising: (a) means for continuously generating a signal indicative of a time quantity, (b) a countdown counter settable by said signal, said counter being arranged to count pulses down from the count set therein, (c) command means for setting said counter with said signal and for activating said counter to count pulses, (d) means for supplying pulses to be counted by said counter, (e) means for indicating seriatim the pulses counted by said counter.
Claim 20
Dependent Claim
160 words
A clock comprising: (a) counting means for continuously providing an output representative of the hours, tens of minutes, and minutes which have elapsed from a predetermined time, (b) sensible transducer means capable of providing a serial plurality of humanly sensible indicia, (c) command means, coupled to said counting means, for causing, at the time of receipt of a command input, said sensible transducer means to indicate the elapsed hours, tens of minutes, and minutes, represented by the output of said counting means, by means of three sequential groups of indicia, the indicia of each group being identical to each other and occurring seriatim, the number of indicia in each of said three groups, starting with the one first occurring in time, being identical to the number of hours, tens of minutes, and minutes, respectively, represented by the output of said counting means, whereby an observer can determine the time by simply counting the indicia in each of said groups seriatim.
Claim 21
Dependent Claim
160 words
A clock comprising: (a) counting means for continuously providing an output representative of the hours, tens of minutes, and minutes which have elapsed from a predetermined time, (b) sensible transducer means capable of providing a serial plurality of humanly sensible indicia, (c) command means, coupled to said counting means, for causing, at the time of receipt of a command input, said sensible transducer means to indicate the elapsed hours, tens of minutes, and minutes, represented by the output of said counting means, by means of three sequential groups of indicia, the indicia of each group being identical to each other and occurring seriatim, the number of indicia in each of said three groups, starting with the one first occurring in time, being identical to the number of hours, tens of minutes, and minutes, respectively, represented by the output of said counting means, whereby an observer can determine the time by simply counting the indicia in each of said groups seriatim.
Claim 22
Dependent Claim
44 words
The clock of claim 16 wherein the output of said counting means is a voltaic quantity, said sensible transducer is arranged to provide an indicium selected from the class consisting of palpable, audible, and visible indicia, and said command means is an electronic circuit.
Claim 23
Dependent Claim
28 words
The clock of claim 16 wherein the time interval between adjacent indicia in each of said groups is shorter than the time interval between adjacent groups of indicia.
Claim 24
Dependent Claim
13 words
The clock of claim 16 wherein the indicia of adjacent groups are different.
Claim 25
Dependent Claim
23 words
The clock of claim 16 further including means for periodically causing said command means to provide said command input to said command means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-01-21 | 1983-07-23 | 1984-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-21 | 1987-07-23 | 1988-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-21 | 1991-07-23 | 1992-01-22 | $7700.00 | Window Closed / Lapsed |