US3987484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Programmed presentation system
Assignee: Cincinnati Electronics Corp
•
Filing: 1973-11-05
•
Granted: 1976-10-19
•
Expires: 1993-11-05
Abstract
Abstract A system for automatically supplying information to an operator, such as a student being taught to repair a piece of equipment, includes a magnetic tape storage medium having audio and video information storage tracks. A coded data signal track having indicia for locations of the information on the video and audio tracks is provided. An operator station includes keys for entering answer and command signals that control movement of the tape, so that the tape is advanced at a normal speed whereby the audio and video information is presented to the operator at a normal rate, the medium is advanced at a high speed to minimize the time that no meaningful information is presented to the operator, the medium is reversed at high speed, or stopped. Indexing of the tape can be performed by the operator selecting predetermined location indicia or in response to the operator selecting certain commands or answers in response to the audio and video information presented to the operator. For example, the operator can request certain portions of the audio and video information to be repeated or skipped, in which cases the tape is rewound or advanced at high speed to portions of the tape indicated on the tape itself. In response to questions presented to the operator by the audio information and answers given by the operator, branching to different portions of the tape is performed by advancing or rewinding the tape at high speed to areas of the tape designated by the signal track indicia. Supervisory control of the actions taken by the operator is provided to selectively prevent or allow the skipping, repeating, fast forward, rewind, play or indexing operations. Pauses in the presentation of the audio visual information can be selectively inserted by the operator independent from signals from the data track.
Inventors
- 👤 Robert P. Bosche
- 👤 Clement W. Munninghoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:20
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/10; G11B27/102; G11B27/107; G09; G09B; G09B7/00; G09B7/06; G09B7/08; G11B20/00; G11B20/10; G11B20/14; G11B20/1403; G11B20/1407; G11B27/19; G11B27/28; G11B27/32; G11B27/322
Claims Analysis
Total Claims: 78
Claim 1
Independent Claim
156 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said means for advancing and moving including means for reading the single coded data signal track while the medium is advanced at normal speed and moved at high speeds.
Claim 2
Independent Claim
156 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said means for advancing and moving including means for reading the single coded data signal track while the medium is advanced at normal speed and moved at high speeds.
Claim 3
Dependent Claim
37 words
The system of claim 1 further including a supervisory station for selectively disabling predetermined command signals from the operator station to prevent coupling of the predetermined command signals to the means normally responsive to the command signals.
Claim 4
Dependent Claim
150 words
The system of claim 1 wherein the signal track includes a relatively constant frequency carrier while the medium is moving at a substantially constant speed, said carried having three predetermined envelope levels, two of said levels being associated with different binary values, and the third level being associated with clock pulses; said means responsive to the location indicia including: playback means responsive to the carrier, said playback means including means for detecting the three amplitude levels of the carrier, means responsive to the detected amplitude levels for deriving signals indicative of the magnitude of the binary data and of the occurrence of the clock pulses to derive a binary signal indicative of the coded data representing the information track location, means for deriving a signal indicative of a speed range for the medium, and means responsive to the speed range indicating signal for controlling response times of the detecting means.
Claim 5
Dependent Claim
30 words
The system of claim 3 wherein the detecting means includes means for deriving pulses having predetermined lengths dependent upon the speed of the medium and the frequency of the carrier.
Claim 6
Independent Claim
231 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, the data track including multi-bit binary words having first and second segments, said first segment including a first code indicative of the second segment having a value commensurate with the medium location where the word is located and a second code indicative of the second segment having a value commensurate with a medium location to which the medium is to be driven, means recognizing the first and second codes and responsive to the command signals for activating the means for moving so that the medium is moved at high speed to the location indicated by the second segment of words having the second code.
Claim 7
Independent Claim
231 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, the data track including multi-bit binary words having first and second segments, said first segment including a first code indicative of the second segment having a value commensurate with the medium location where the word is located and a second code indicative of the second segment having a value commensurate with a medium location to which the medium is to be driven, means recognizing the first and second codes and responsive to the command signals for activating the means for moving so that the medium is moved at high speed to the location indicated by the second segment of words having the second code.
Claim 8
Dependent Claim
51 words
The system of claim 5 further including means responsive to the segments of the words indicating the first and second codes for providing a change in the medium movement in response to the medium reaching or passing the location indicated by the second segment of the word including the second code.
Claim 9
Dependent Claim
23 words
The system of claim 6 wherein the means for providing the change includes means for disabling the moving and advancing of the medium.
Claim 10
Dependent Claim
22 words
The system of claim 6 wherein the means for providing the change includes means for advancing the medium at the normal speed.
Claim 11
Dependent Claim
46 words
The system of claim 5 further including means for activating the moving means to return the medium to substantially the same location as it had prior to the medium being advanced to the location indicated by the second segment of the word including the second code.
Claim 12
Dependent Claim
29 words
The system of claim 9 wherein the said means for activating the moving means to return the medium is responsive to a command signal disassociated from said same location.
Claim 13
Dependent Claim
13 words
The system of claim 10 wherein said command signal is a clear signal.
Claim 14
Dependent Claim
43 words
The system of claim 9 wherein said command signal is a predetermined signal derived by the operator after the medium has been advanced through the information track immediately after the location indicated by the second segment of the word having the second code.
Claim 15
Dependent Claim
66 words
The system of claim 5 wherein plural command signals can be selectively coupled to the means for activating, means for deriving an output signal in response to the magnitude of values associated with the command signals being the same as successively detected words having the second code, and the means for activating causes the medium to move at high speed until the output signal is derived.
Claim 16
Dependent Claim
55 words
The system of claim 5 wherein the second segment of certain words having the first code includes indicia distinguishable from the locations, and means responsive to the distinguishable indicia and predetermined command signals for activating the moving means so that the medium is moved at high speed to substantially the location of the distinguishable indicia.
Claim 17
Dependent Claim
55 words
The system of claim 14 wherein the distinguishable indicia include command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium for (a) deactivating the means for advancing at the normal speed, and (b) causing the medium to stop.
Claim 18
Dependent Claim
54 words
The system of claim 14 wherein the distinguishable indicia include command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium, for (a) deactivating the means for moving at high speed, and (b) causing the medium to stop.
Claim 19
Dependent Claim
59 words
The system of claim 14 wherein the distinguishable indicia include command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium, for (a) deactivating the means for advancing at normal speed and moving at high speed, and (b) causing the medium to stop.
Claim 20
Dependent Claim
54 words
The system of claim 5 wherein the data track includes command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium, for (a) deactivating the means for advancing at normal speed, and (b) causing the medium to stop.
Claim 21
Dependent Claim
54 words
The system of claim 5 wherein the data track includes command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium, for (a) deactivating the means for moving at high speeds, and (b) causing the medium to stop.
Claim 22
Dependent Claim
59 words
The system of claim 5 wherein the data track includes command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium, for (a) deactivating the means for advancing at normal speed and moving at high speeds, and (b) causing the medium to stop.
Claim 23
Dependent Claim
63 words
The system of claim 5 wherein the data track includes a command code indicative of identifying the beginning of predetermined portions of the information track, and means responsive to said command code and a predetermined command signal for activating the means for moving so the medium moves at high speed to the predetermined portion of the information track indicated by the command code.
Claim 24
Dependent Claim
53 words
The system of claim 21 wherein the command signals are provided to repeat and skip certain portions of the information track, and said means for activating includes means for respectively moving the medium at high speeds in the reverse and forward directions in response to detection of the repeat and skip command signals.
Claim 25
Dependent Claim
60 words
The system of claim 5 wherein the operator station includes means for deriving numerical command signals indicative of desired locations for the medium, and means responsive to the numerical signals and detected numerical locations from the indicia on the medium for activating the moving means to move the medium at high speed until the medium is at the desired location.
Claim 26
Dependent Claim
34 words
The system of claim 23 further including means for deriving an output signal in response to the medium being at the desired location, and means responsive to the output signal for stopping the medium.
Claim 27
Dependent Claim
44 words
The system of claim 23 further including means for deriving an output signal in response to the medium being at the desired location, and means responsive to the output signal for activating the means for advancing to move the medium at the normal speed.
Claim 28
Dependent Claim
56 words
The system of claim 23 further including means for deriving an output signal in response to the medium being at the desired location, and means responsive to the output signal for selectively, in response to a supervisory control, stopping the medium and for activating the means for advancing to move the medium at the normal speed.
Claim 29
Independent Claim
194 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful inforrmation is presented to the operator, the data track including coded numerical indications for a desired location to which the medium is to be driven, means for detecting the coded numerical indications, and means responsive to a command signal disassociated from the numerical indication for the desired location and the detected coded numerical indication for activating the means for moving so that the medium is moved at high speeds to the desired location.
Claim 30
Independent Claim
194 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful inforrmation is presented to the operator, the data track including coded numerical indications for a desired location to which the medium is to be driven, means for detecting the coded numerical indications, and means responsive to a command signal disassociated from the numerical indication for the desired location and the detected coded numerical indication for activating the means for moving so that the medium is moved at high speeds to the desired location.
Claim 31
Dependent Claim
27 words
The system of claim 27 further including means for providing a change in the medium movement in response to the medium reaching or passing the desired location.
Claim 32
Dependent Claim
27 words
The system of claim 28 wherein the means for providing the change includes means for disabling the high speed moving and normal speed advancing of the medium.
Claim 33
Dependent Claim
22 words
The system of claim 28 wherein the means for providing the change includes means for advancing the medium at the normal speed.
Claim 34
Dependent Claim
38 words
The system of claim 27 further including means for activating the moving means to return the medium at high speeds to substantially the same location as it had prior to the medium being advanced to the desired location.
Claim 35
Dependent Claim
32 words
The system of claim 31 wherein the said means for activating the moving means to return the medium at high speeds is responsive to a command signal disassociated with said same location.
Claim 36
Dependent Claim
13 words
The system of claim 32 wherein said command signal is a clear signal.
Claim 37
Dependent Claim
35 words
The system of claim 31 wherein said command signal is a predetermined signal derived by the operator after the medium has been advanced through the information on the medium occurring immediately after the desired location.
Claim 38
Independent Claim
175 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having information and coded data signals recorded thereon, said coded data signals having indicia for locations of the information, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia for: (a) advancing the medium in the forward direction at a normal speed whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said data signal including a command code for identifying the beginning of predetermined portions of the information on the medium, means for detecting the command code, and means responsive to the detected command code and a predetermined command signal for activating the means for moving so the medium moves at high speeds to the portion of the information track indicated by the detected command code.
Claim 39
Independent Claim
175 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having information and coded data signals recorded thereon, said coded data signals having indicia for locations of the information, an operator station for deriving command signals for controlling movement of the medium, and means responsive to signals derived from the operator station and from the location indicia for: (a) advancing the medium in the forward direction at a normal speed whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said data signal including a command code for identifying the beginning of predetermined portions of the information on the medium, means for detecting the command code, and means responsive to the detected command code and a predetermined command signal for activating the means for moving so the medium moves at high speeds to the portion of the information track indicated by the detected command code.
Claim 40
Dependent Claim
51 words
The system of claim 35 wherein command signals are provided to repeat and skip certain portions of the information, and said means for activating includes means for respectively moving the medium at high speeds in the reverse and forward directions in response to detection of the repeat and skip command signals.
Claim 41
Dependent Claim
150 words
The system of claim 35 wherein the signal track includes a relatively constant frequency carrier while the medium is moving at a substantially constant speed, said carried having three predetermined envelope levels, two of said levels being associated with different binary values, and the third level being associated with clock pulses, said means responsive to the location indicia including: playback means responsive to the carrier, said playback means including means for detecting the three amplitude levels of the carrier, means responsive to the detected amplitude levels for deriving signals indicative of the magnitude of the binary data and of the occurrence of the clock pulses to derive a binary signal indicative of the coded data representing the information track location, means for deriving a signal indicative of a speed range for the medium, and means responsive to the speed range indicating signal for controlling response times of the detecting means.
Claim 42
Independent Claim
203 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having information and coded data signals recorded thereon, said coded data signals having indicia for locations of the information, an operator station for deriving command signals for controlling movement of the medium, means responsive to signals derived from the operator station and from the location indicia for: (a) advancing the medium in the forward direction at a normal speed whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, the operator station including means for deriving numerical signals indicative of desired locations for the medium, means responsive to the numerical signals and detected numerical locations from the indicia on the medium for activating the moving means so the medium is moved at high speeds until the medium is at the desired location, means for deriving an output signal in response to the medium being at the desired location, and means responsive to the output signal for selectively, in response to a supervisory control, stopping the medium and for activating the means for advancing.
Claim 43
Independent Claim
203 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having information and coded data signals recorded thereon, said coded data signals having indicia for locations of the information, an operator station for deriving command signals for controlling movement of the medium, means responsive to signals derived from the operator station and from the location indicia for: (a) advancing the medium in the forward direction at a normal speed whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, the operator station including means for deriving numerical signals indicative of desired locations for the medium, means responsive to the numerical signals and detected numerical locations from the indicia on the medium for activating the moving means so the medium is moved at high speeds until the medium is at the desired location, means for deriving an output signal in response to the medium being at the desired location, and means responsive to the output signal for selectively, in response to a supervisory control, stopping the medium and for activating the means for advancing.
Claim 44
Dependent Claim
150 words
The system of claim 38 wherein the signal track includes a relatively constant frequency carrier while the medium is moving at a substantially constant speed, said carrier having three predetermined envelope levels, two of said levels being associated with different binary values, and the third level being associated with clock pulses, said means responsive to the location indicia including: playback means responsive to the carrier, said playback means including means for detecting the three amplitude levels of the carrier, means responsive to the detected amplitude levels for deriving signals indicative of the magnitude of the binary data and of the occurrence of the clock pulses to derive a binary signal indicative of the coded data representing the information track location, means for deriving a signal indicative of a speed range for the medium, and means responsive to the speed range indicating signal for controlling response times of the detecting means.
Claim 45
Dependent Claim
33 words
The system of claim 38 wherein said means for advancing and moving incluldes means for reading the coded data signal while the medium is advanced at normal speed and moved at high speeds.
Claim 46
Independent Claim
181 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having information and coded data signals recorded thereon, said coded data signals having indicia for locations of the information, an operator station for deriving command signals for controlling movement of the medium, means responsive to signals derived from the operator station and from the location indicia for: (a) advancing the medium in the forward direction at a normal speed whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said data indicia including coded numerical indications for a desired location to which the medium is to be driven, means for detecting the coded numerical indications, and means responsive to a command signal disassociated from the numerical indication for the desired location and the detected coded numerical indications for activating the means for moving so that the medium is moved at high speeds to the desired location indicated by the detected indication.
Claim 47
Independent Claim
181 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having information and coded data signals recorded thereon, said coded data signals having indicia for locations of the information, an operator station for deriving command signals for controlling movement of the medium, means responsive to signals derived from the operator station and from the location indicia for: (a) advancing the medium in the forward direction at a normal speed whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said data indicia including coded numerical indications for a desired location to which the medium is to be driven, means for detecting the coded numerical indications, and means responsive to a command signal disassociated from the numerical indication for the desired location and the detected coded numerical indications for activating the means for moving so that the medium is moved at high speeds to the desired location indicated by the detected indication.
Claim 48
Dependent Claim
27 words
The system of claim 41 further including means for providing a change in the medium movement in response to the medium reaching or passing the desired location.
Claim 49
Dependent Claim
150 words
The system of claim 41 wherein the signal track includes a relatively constant frequency carrier while the medium is moving at a substantially constant speed, said carrier having three predetermined envelope levels, two of said levels being associated with different binary values, and the third level being associated with clock pulses, said means responsive to the location indicia including: playback means responsive to the carrier, said playback means including means for detecting the three amplitude levels of the carrier, means responsive to the detected amplitude levels for deriving signals indicative of the magnitude of the binary data and of the occurrence of the clock pulses to derive a binary signal indicative of the coded data representing the information track location, means for deriving a signal indicative of a speed range for the medium, and means responsive to the speed range indicating signal for controlling response times of the detecting means.
Claim 50
Dependent Claim
33 words
The system of claim 41 wherein said means for advancing and moving includes means for reading the coded data signal while the medium is advanced at normal speed and moved at high speeds.
Claim 51
Dependent Claim
152 words
An audio-visual presentation system comprising a magnetic tape having diagonal video tracks thereon and an audio track extending longitudinally of the tape, said audio track having recorded thereon a single serial coded signal having indicia for locations of the video tracks, an operator station for deriving command signals for controlling longitudinal movement of the tape, means responsive to signals derived from the operator station and from the location indicia for: (a) longitudinally advancing the tape in the forward direction at a normal speed, and (b) moving the tape in the forward and reverse directions at high speeds, said means for advancing and moving including means for reading the single coded signal while the tape is advanced at normal speed and moved at high speeds, and means responsive to the video tracks and the tape being driven at the normal speed for deriving a video output signal susceptible to activate a television receiver.
Claim 52
Dependent Claim
152 words
An audio-visual presentation system comprising a magnetic tape having diagonal video tracks thereon and an audio track extending longitudinally of the tape, said audio track having recorded thereon a single serial coded signal having indicia for locations of the video tracks, an operator station for deriving command signals for controlling longitudinal movement of the tape, means responsive to signals derived from the operator station and from the location indicia for: (a) longitudinally advancing the tape in the forward direction at a normal speed, and (b) moving the tape in the forward and reverse directions at high speeds, said means for advancing and moving including means for reading the single coded signal while the tape is advanced at normal speed and moved at high speeds, and means responsive to the video tracks and the tape being driven at the normal speed for deriving a video output signal susceptible to activate a television receiver.
Claim 53
Dependent Claim
154 words
The system of claim 45 wherein the coded signal audio track includes a relatively constant frequency audio carrier while the tape is moving at a substantially constant speed, said carrier having three predetermined envelope levels, two of said levels being associated with different binary values, and the third level being associated with clock pulses, said means responsive to the location indicia including: playback means responsive to the audio carrier, said playback means including means for detecting the three amplitude levels of the carrier, means responsive to the detected amplitude levels for deriving signals indicative of the magnitude of the binary data and of the occurrence of the clock pulses to derive a binary signal indicative of the coded data representing the information track location, means for deriving a signal indicative of a speed range for the tape, and means responsive to the speed range indicating signal for controlling response times of the detecting means.
Claim 54
Independent Claim
150 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, means for deriving command signals for controlling movement of the medium, and means responsive to the command signals and the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said means for advancing and moving including means for reading the single coded data signal track while the medium is advanced at normal speed and moved at high speeds.
Claim 55
Independent Claim
150 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having at least one information track and a single coded data signal track, said coded data signal track having indicia for locations of the information in the information track, means for deriving command signals for controlling movement of the medium, and means responsive to the command signals and the location indicia of the single coded data signal track for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said means for advancing and moving including means for reading the single coded data signal track while the medium is advanced at normal speed and moved at high speeds.
Claim 56
Independent Claim
137 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having recorded thereon information and coded data signals, said coded data signals having indicia for locations of the information recorded on the medium, means for deriving command signals for controlling movement of the medium, means responsive to the command signals and thee location indicia recorded on the medium for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said means for advancing and moving including means for reading the coded indicia while the medium is advanced at normal speed and moved at high speeds.
Claim 57
Independent Claim
137 words
A system for automatically supplying information to an operator comprising a dynamic storage medium having recorded thereon information and coded data signals, said coded data signals having indicia for locations of the information recorded on the medium, means for deriving command signals for controlling movement of the medium, means responsive to the command signals and thee location indicia recorded on the medium for: (a) advancing the medium at a normal speed in the forward direction whereby the information is presented to the operator at a normal rate, and (b) moving the medium in the forward and reverse directions at high speeds such that no meaningful information is presented to the operator, said means for advancing and moving including means for reading the coded indicia while the medium is advanced at normal speed and moved at high speeds.
Claim 58
Dependent Claim
112 words
The system of claim 48 wherein the recorded coded data signal includes multi-bit binary words having first and second segments, said first segment including a first code indicative of the second code having a value commensurate with the medium location where the word is located and a second code indicative of the second segment having a value commensurate with a medium location to which the medium is to be driven, means recognizing the first and second codes and responsive to the command signals for activating the means for moving so that the medium is moved at high speed to the location indicated by the second segment of words having the second code.
Claim 59
Dependent Claim
51 words
The system of claim 49 further including means responsive to the segments of the words indicating the first and second codes for providing a change in the medium movement in response to the medium reaching or passing the location indicated by the second segment of the word including the second code.
Claim 60
Dependent Claim
46 words
The system of claim 49 further including means for activating the moving means to return the medium to substantially the same location as it had prior to the medium being advanced to the location indicated by the second segment of the word including the second code.
Claim 61
Dependent Claim
41 words
The system of claim 51 wherein the means for deriving the command signals includes an operator station, and wherein the means for activating the moving means to return the medium is responsive to a command signal disassociated from said same location.
Claim 62
Dependent Claim
13 words
The system of claim 52 wherein said command signal is a clear signal.
Claim 63
Dependent Claim
56 words
The system of claim 51 wherein said means for deriving command signals includes an operator station, and wherein said command signal is a predetermined signal derived from the operator station after the medium has been advanced through the information track immediately after the information indicated by the second segment of the word having the second code.
Claim 64
Dependent Claim
77 words
The system of claim 49 wherein said means for deriving command signals includes an operator station and plural command signals can be selectively coupled to the means for activating, means for deriving an output signal in response to the magnitude of values associated with a command signal being the same as successively detected words having the second code, and the means for activating causes the medium to move at high speed until the output signal is derived.
Claim 65
Dependent Claim
55 words
The system of claim 49 wherein the second segment of certain words having the first code includes indicia distinguishable from the locations, and means responsive to the distinguishable indicia and predetermined command signals for activating the moving means so that the medium is moved at high speed to substantially the location of the distinguishable indicia.
Claim 66
Dependent Claim
55 words
The system of claim 56 wherein the distinguishable indicia include command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium for (a) deactivating the means for advancing at the normal speed, and (b) causing the medium to stop.
Claim 67
Dependent Claim
54 words
The system of claim 56 wherein the distinguishable indicia include command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium, for (a) deactivating the means for moving at high speed, and (b) causing the medium to stop.
Claim 68
Dependent Claim
59 words
The system of claim 56 wherein the distinguishable indicia include command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium for (a) deactivating the means for advancing at normal speed and moving at high speed, and (b) causing the medium to stop.
Claim 69
Dependent Claim
55 words
The system of claim 48 wherein the recorded data signal includes command codes indicative of changing the motion of the medium, and means responsive to detection of a command code indicative of changing the motion of the medium for (a) deactivating the means for advancing at normal speed, and (b) causing the medium to stop.
Claim 70
Dependent Claim
55 words
The system of claim 48 wherein the recorded data signal includes command codes indicative of changing the motion of the medium and means responsive to detection of a command code indicative of changing the motion of the medium for (a) deactivating the means for moving at high speeds, and (b) causing the medium to stop.
Claim 71
Dependent Claim
60 words
The system of claim 48 wherein the recorded data signal includes command codes indicative of changing the motion of the medium and means responsive to detection of a command code indicative of changing the motion of the medium for (a) deactivating the means for advancing at normal speed and moving at high speeds, and (b) causing the medium to stop.
Claim 72
Dependent Claim
66 words
The system of claim 48 wherein the recorded data signal includes a command code indicative of identifying the beginning of predetermined portions of the recorded information signal, and means responsive to said command code and a predetermined command signal for activating the means for moving so the medium moves at high speed to the predetermined portion of the recorded information signal indicated by the command code.
Claim 73
Dependent Claim
69 words
The system of claim 63 wherein the means for deriving command signals includes an operator station, the command signals derived from the operator station being indicative of repeating and skipping certain portions of the recorded information signal, and said means for activating includes means for respectively moving the medium at high speeds in the reverse and forward directions in response to detection of the repeat and skip command signals.
Claim 74
Dependent Claim
71 words
The system of claim 48 wherein the recorded coded data signal includes coded numerical indications for a desired location to which the medium is to be driven, and means responsive to a command signal disassociated from the numerical indication for the desired location and one of the coded numerical indications being detected for activating the means for moving so that the medium is moved at high speeds to the desired location.
Claim 75
Dependent Claim
38 words
The system of claim 65 further including means for activating the moving means to return the medium at high speeds to substantially the same location as it had prior to the medium being advanced to the desired location.
Claim 76
Dependent Claim
31 words
The system of claim 66 wherein said means for activating the moving means to return the medium at high speeds is responsive to a command signal disassociated from said same location.
Claim 77
Dependent Claim
27 words
The system of claim 67 wherein the means for deriving the command signal includes an operator station, said operator station including means for deriving a clear signal.
Claim 78
Dependent Claim
45 words
The system of claim 66 wherein the means for deriving the command signal includes an operator station, said operator station including means for deriving a predetermined signal after the medium has been advanced through the information on the medium occurring immediately after the desired location.
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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) | 1979-10-19 | 1980-04-19 | 1980-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-10-19 | 1984-04-19 | 1984-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-10-19 | 1988-04-19 | 1988-10-19 | $7700.00 | Window Closed / Lapsed |