US4369440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data input device
Assignee: Centre Electronique Horloger SA
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Filing: 1981-03-10
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Granted: 1983-01-18
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Expires: 2001-03-10
Abstract
Abstract A device is provided for the rapid and easy introduction of data into an apparatus, e.g., for setting a digital watch. A binary decision device continuously tests the state of a plurality of finger responsive sensors A, B, C and D and produces control signals for a operational unit. The operational unit comprises an up-down counter which can be incremented or decremented by signal F1 to F8 at different frequencies. An inertia effect is produced by maintaining counting of the up-down counter between two successive actuations of the sensors. Touching sensor B or C stops the counter. Sweeping A, B, C, D speeds the incrementing rate (up to a top rate) or slows the decrementing rate while sweeping D, C, B, A acts conversely. Touching A and D alone, respectively, single-steps the counter down and up. The amount by which the rate is speeded or slowed can be made to depend on the speed of sweeping the sensors as well as the number of times they are swept. Other embodiments use three buttons A (speed up), B (slow down) and C (stop). Pushing A+C single-steps the counter up while pushing B+C single-steps the counter down. The amount by which the rate is speeded or slowed can depend on the number of operations of A or B or also on the length of time A or B is held depressed.
Inventors
- 👤 Christian Piguet
- 👤 Jean-Felix Perotto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:24
CPC Classifications
G; G04; G04G; G04G21/00; G04G21/08; G04G5/00; G04G5/02
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
88 words
A data input device comprising a plurality of responsive sensors, a display device and control means for causing progression in a selected direction of a sequence of symbols on the display device in response to actuation of the sensors, said control means being arranged to control the progression of the symbols in a direction and at a speed which are variable in response to actuation of the sensors and also to provide for progression of the symbols in an acquired direction between two successive actuations of the sensors.
Claim 2
Dependent Claim
88 words
A data input device comprising a plurality of responsive sensors, a display device and control means for causing progression in a selected direction of a sequence of symbols on the display device in response to actuation of the sensors, said control means being arranged to control the progression of the symbols in a direction and at a speed which are variable in response to actuation of the sensors and also to provide for progression of the symbols in an acquired direction between two successive actuations of the sensors.
Claim 3
Dependent Claim
33 words
A data input device according to claim 1, wherein the control means maintains the acquired direction and speed of progression for the duration of the interval between two successive actuations of the sensors.
Claim 4
Dependent Claim
41 words
A data input device according to claim 1, wherein the control means is arranged to maintain the acquired direction of progression and to reduce the acquired speed of progression when no sensor has been actuated for a given period of time.
Claim 5
Dependent Claim
205 words
A data input device according to any of claims 1 to 3 and comprising at least three sensors which are responsive to the passage of the finger of an operator and which are grouped in first, second and third groups of at least one sensor each, and means for detecting the passage of the finger over the sensors of one or more groups and for detecting the order of actuation of the groups of sensors, said control means being responsive to the output of said detecting means such that when the three groups are successively actuated said control means causes the progression to occur at a speed and in a direction which depends on the number of times that the finger is passed over the sensors of the groups in one direction and the number of times that the finger is passed over the sensors of the groups in the other direction, said control means stopping the progression of the symbol when a sensor or sensors of the second group is actuated, and said control means single-stepping the progression in one direction and in the other direction respectively when a sensor or sensors of the first group and of the third group respectively is actuated.
Claim 6
Dependent Claim
227 words
A data input device according to any of claims 1 to 3 and comprising at least three sensors which are responsive to the passage of the finger of an operator and which are grouped in first, second and third groups of at least one sensor each, and means for detecting the passage of the finger over the sensors of one or more groups, and the order of actuation of the groups of sensors, and for detecting the speed of finger movement over the groups of sensors, said control means being responsive to the output of the detecting means such that when the three groups are successively actuated, said control means causes the progression to occur at a speed and in a direction which depend both on the number of times that the finger is passed over the sensors of the groups in one direction and the number of times that the finger is passed over the sensors of the groups in the other direction, and the speed at which the finger movements are performed, said control means stopping the progression of the symbols when a sensor or sensors of the second group is actuated, and said control means single-stepping said progression in one direction and in the other direction respectively when a sensor or sensors of the first group and of the third group respectively is actuated.
Claim 7
Dependent Claim
24 words
A data input device according to claim 4 wherein the sensors which are responsive to the passage of a finger are disposed in line.
Claim 8
Dependent Claim
24 words
A data input device according to claim 5 wherein the sensors which are responsive to the passage of a finger are disposed in line.
Claim 9
Dependent Claim
15 words
A data input device according to claim 4, wherein the sensors are of capacitive type.
Claim 10
Dependent Claim
15 words
A data input device according to claim 5, wherein the sensors are of capacitive type.
Claim 11
Dependent Claim
15 words
A data input device according to claim 6, wherein the sensors are of capacitive type.
Claim 12
Dependent Claim
15 words
A data input device according to claim 4, wherein the sensors are of resistive type.
Claim 13
Dependent Claim
15 words
A data input device according to claim 5, wherein the sensors are of resistive type.
Claim 14
Dependent Claim
15 words
A data input device according to claim 6, wherein the sensors are of resistive type.
Claim 15
Dependent Claim
110 words
A data input device according to any of claims 1 to 3 and comprising first, second and third sensors coupled to said control means, said control means being responsive to actuation of said sensors to provide progression of said symbols in a direction and at a speed dependent on the number of actuations of the first sensor and the number of actuations of said second sensor, to stop the progression in response to actuation of the third sensor, and to single-step the progression in one direction and in the other direction respectively when the third sensor is actuated simultaneously with actuation of the first sensor and the second sensor respectively.
Claim 16
Dependent Claim
127 words
A data input device according to any of claims 1 to 3 and comprising first, second and third sensors coupled to said control means, said control means being responsive to actuation of said sensors to provide for progression of the symbols in a direction and at a speed which depend both on the number of actuations of the first sensor and the number of actuations of the second sensor and the period of time for which the first and second sensors are acutated, to stop the progression in response to actuation of the third sensor, and to single-step the progression in one direction and in the other direction respectively when the third sensor is actuated simultaneously with actuation of the first sensor and the second sensor respectively.
Claim 17
Dependent Claim
14 words
A data input device according to claim 14, wherein the sensors are push buttons.
Claim 18
Dependent Claim
14 words
A data input device according to claim 15, wherein the sensors are push buttons.
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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) | 1986-01-17 | 1986-07-19 | 1987-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-17 | 1990-07-19 | 1991-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-17 | 1994-07-19 | 1995-01-18 | $7700.00 | Window Closed / Lapsed |