US5283641A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and methods for automated analysis
Assignee: Individual
•
Filing: 1993-06-16
•
Granted: 1994-02-01
•
Expires: 2013-06-16
Abstract
Abstract Apparatus and methods are disclosed for automatically inspecting three-dimensional objects or subjects. A detector and the object are moved relative to each other. In one form, a detector, such as a camera or radiation receiver, moves around an object, which is supported to be rotatable such that the detector may receive electromagnetic energy signals from the object from a variety of angles. The energy may be directed as a beam at and reflected from the object, as for visible light, or passed through the object, as for x-ray radiation. Alternatively, the detector passively receives energy from the object, as in an infrared detector. The detector generates analog image signals resulting from the detected radiation, and an electronic computing means process and analyzes the analog signals and generates digital codes, which may be stored or employed to control a display.
Inventors
- 👤 Jerome H. Lemelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:32
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/78; H04N5/782; H04N5/7822; H04N5/765; H04N5/77; H04N5/91; H04N5/92; H04N5/9201; H04N5/9205
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
163 words
A method for automatically inspecting three-dimensional objects comprising: (a) radiation scanning at least a portion of a three-dimensional object a first time with a scanning device to generate first image signals; (b) computer-processing said first image signals and generating and electronically storing in an electronic storage device first electrical code signals that define variations in the first image signals; (c) radiation scanning a portion of the same object a second time to generate second image signals; (d) computer-processing the second image signals and generating and electronically storing in an electronic storage device second electrical code signals that define variations in the second image signals; (e) storing a plurality of command control signals in an electronic storage device and selectively addressing, reproducing, and using said command control signals to automatically control the scanning and processing acts; and (f) reproducing and computer-processing the stored first and second electrical code signals to generate and store on an electronic storage device image information about the inspected object.
Claim 2
Independent Claim
163 words
A method for automatically inspecting three-dimensional objects comprising: (a) radiation scanning at least a portion of a three-dimensional object a first time with a scanning device to generate first image signals; (b) computer-processing said first image signals and generating and electronically storing in an electronic storage device first electrical code signals that define variations in the first image signals; (c) radiation scanning a portion of the same object a second time to generate second image signals; (d) computer-processing the second image signals and generating and electronically storing in an electronic storage device second electrical code signals that define variations in the second image signals; (e) storing a plurality of command control signals in an electronic storage device and selectively addressing, reproducing, and using said command control signals to automatically control the scanning and processing acts; and (f) reproducing and computer-processing the stored first and second electrical code signals to generate and store on an electronic storage device image information about the inspected object.
Claim 3
Dependent Claim
24 words
The method in accordance with claim 1 further comprising effecting, between the two scanning acts, relative movement between the object and the scanning device.
Claim 4
Dependent Claim
39 words
The method in accordance with claim 1 wherein the second radiation scanning act is effected at an angle with respect to said object, which angle is different from the angle from which the first radiation scanning act is performed.
Claim 5
Dependent Claim
51 words
The method in accordance with claim 1 wherein the act of computer-processing the first and second electrical code signals to generate image information includes electronically comparing the first and second code signals to addressable information reproduced from said storage device and generating further coded signals indicating a result of said comparison.
Claim 6
Dependent Claim
21 words
The method in accordance with claim 4 further including employing the electrical code signals to display image information about the object.
Claim 7
Dependent Claim
33 words
The method in accordance with claim 1 wherein the acts of electronically storing the first and second code signals includes recording the code signals on an magnetic recording device driven past a transducer.
Claim 8
Dependent Claim
32 words
The method in accordance with claim 1 further comprising addressing and reproducing the stored command control signals and applying said reproduced signals to cause said scanning device to variable scan the object.
Claim 9
Dependent Claim
37 words
The method in accordance with claim 7 further comprising variably controlling a moveable arm member upon which the scanning device is mounted to move the scanning device in a defined path relative to the object being inspected.
Claim 10
Dependent Claim
37 words
The method in accordance with claim 8 wherein the act of variably controlling the movable arm member includes applying a portion of said reproduced command control signals to selectively move the arm member along a predefined path.
Claim 11
Dependent Claim
33 words
The method in accordance with claim 9 wherein the act of variably controlling the arm member includes selectively reproducing and applying command control signal to alter the path travelled by the scanning device.
Claim 12
Dependent Claim
64 words
The method of claim 1 further comprising: (a) scanning the object to locate and identify a plurality of dark marks on the surface of the object; (b) generating detection signals indicating that the reflecting marks have been located and identified; and (c) applying the detection signals to effect the selective addressing and reproduction of command control signals to control automatic operations on the object.
Claim 13
Independent Claim
221 words
An apparatus for automatically analyzing three-dimensional objects comprising: (a) means for radiation scanning at least a selected portion of a three-dimensional object a first time to generate first image signals; (b) means for storing on a magnetic record member said first image signals and at least one associated code identifying where on said record member and the first image signal is stored; (c) means for processing said first image signals to generate and record first electrical code signals defining at least one characteristic of said first image signals; (d) means for radiation scanning at least a different portion of the same object to generate second image signals; (e) means for storing on a magnetic record member said second image signals and at least one associated code identifying where on said record member the second image signal is stored; (f) means for processing the second image signals to generate and record second electrical code signals defining at least one characteristic of said second image signals; (g) means for processing the first and second code signals to generate information defining at least one further characteristic of the object; and (h) means for storing a plurality of command control signals in an electronic storage device, and for selectively addressing, reproducing and using said command control signals to automatically control the scanning and processing means.
Claim 14
Independent Claim
221 words
An apparatus for automatically analyzing three-dimensional objects comprising: (a) means for radiation scanning at least a selected portion of a three-dimensional object a first time to generate first image signals; (b) means for storing on a magnetic record member said first image signals and at least one associated code identifying where on said record member and the first image signal is stored; (c) means for processing said first image signals to generate and record first electrical code signals defining at least one characteristic of said first image signals; (d) means for radiation scanning at least a different portion of the same object to generate second image signals; (e) means for storing on a magnetic record member said second image signals and at least one associated code identifying where on said record member the second image signal is stored; (f) means for processing the second image signals to generate and record second electrical code signals defining at least one characteristic of said second image signals; (g) means for processing the first and second code signals to generate information defining at least one further characteristic of the object; and (h) means for storing a plurality of command control signals in an electronic storage device, and for selectively addressing, reproducing and using said command control signals to automatically control the scanning and processing means.
Claim 15
Independent Claim
215 words
A method for analyzing three-dimensional objects comprising: (a) radiation scanning at least a portion of a three-dimensional object a first time to generate first image signals; (b) storing in a signal storage device the first image signals and at least one associated code identifying where in the device the first image signals are stored; (c) processing the first image signals to generate and record in the signal storage device first electrical code signals defining a characteristic of said first image signals; (d) radiation scanning at least a portion of the same object at least a second time to generate second image signals; (e) storing in a signal storage device the second image signals and at least one associated code identifying where in the signal storage device the second image signals are stored; (f) processing the second image signals to generate and record in the signal storage device second electrical code signals defining a characteristic of the second image signals; (g) processing the first and second code signals to generate information defining at least one further characteristic of the object; and (h) recording a plurality of selectable command control signals in a signal storage device and selecting, reproducing, and using at least some of said recorded command control signals to control the scanning and processing acts.
Claim 16
Independent Claim
215 words
A method for analyzing three-dimensional objects comprising: (a) radiation scanning at least a portion of a three-dimensional object a first time to generate first image signals; (b) storing in a signal storage device the first image signals and at least one associated code identifying where in the device the first image signals are stored; (c) processing the first image signals to generate and record in the signal storage device first electrical code signals defining a characteristic of said first image signals; (d) radiation scanning at least a portion of the same object at least a second time to generate second image signals; (e) storing in a signal storage device the second image signals and at least one associated code identifying where in the signal storage device the second image signals are stored; (f) processing the second image signals to generate and record in the signal storage device second electrical code signals defining a characteristic of the second image signals; (g) processing the first and second code signals to generate information defining at least one further characteristic of the object; and (h) recording a plurality of selectable command control signals in a signal storage device and selecting, reproducing, and using at least some of said recorded command control signals to control the scanning and processing acts.
Claim 17
Dependent Claim
24 words
The method in accordance with claim 13 further comprising effecting, between the two scanning acts, relative movement between the object and a scanning device.
Claim 18
Dependent Claim
39 words
The method in accordance with claim 13 wherein the second radiation scanning act is effected at an angle with respect to said object, which angle is different from the angle from which the first radiation scanning act is performed.
Claim 19
Dependent Claim
63 words
The method in accordance with claim 14 wherein the act or processing the first and second code signals to generate information includes: (a) electronically comparing the first and second code signals to addressable information reproduced from said storage device and generating further coded signals indicating a result of said comparison, and (b) employing the code signals to display image information about the object.
Claim 20
Dependent Claim
37 words
The method in accordance with claim 13 further comprising variably controlling a moveable arm member upon which a scanning device is mounted to move the scanning device in a defined path relative to the object being inspected.
Claim 21
Dependent Claim
37 words
The method in accordance with claim 17 wherein the act of variably controlling the moveable arm member includes applying a portion of said reproduced command control signals to selectively move the arm member along a predefined path.
Claim 22
Dependent Claim
33 words
The method in accordance with claim 18 wherein the act of variably controlling the arm member includes selectively reproducing and applying command control signal to alter the path travelled by the scanning device.
Claim 23
Dependent Claim
64 words
The method of claim 13 further comprising: (a) scanning the object to locate and identify a plurality of dark marks on the surface of the object; (b) generating detection signals indicating that the reflecting marks have been located and identified; and (c) applying the detections signals to effect the selective addressing and reproduction of command control signals to control automatic operations on the object.
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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) | 1997-01-31 | 1997-08-02 | 1998-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-31 | 2001-08-02 | 2002-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-31 | 2005-08-02 | 2006-02-01 | $7700.00 | Window Closed / Lapsed |