Patent US1286930A successfully refreshed from Google Patents.
Patent US4087175A successfully refreshed from Google Patents.
US4087175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic microfilm camera operated responsive to data input at a computer terminal
Assignee: Bell and Howell Co
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Filing: 1977-02-16
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Granted: 1978-05-02
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Expires: 1997-02-16
Abstract
Abstract An automatic microfilm camera is positioned to take images of a document while it is being read by an operator of a computer terminal. The computer generates a computer index number, and perhaps other significant information, which is forwarded via an interface circuit to display a readout of alpha-numerical images within the photographic area adjacent to the copied document. The camera automatically takes a picture of the document and the display when the operator pushes an "Enter" or other appropriate button on the computer terminal, thereby photocopying both the document and the displayed images. An important aspect of the invention is that the photographic cycle is initiated automatically by an appropriate step in the data entry sequence, whereby the normal data entry procedures are not disturbed by the existance or the use of the camera. An advantage is that the camera and computer are inherently synchronized and cannot lose their mutual sequencing.
Inventors
- 👤 Delmar R. Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:52
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/46; G03B27/465; G06; G06K; G06K1/00; G06K1/12; G06K1/126
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
143 words
A process for recording data in a work station comprising a computer terminal, a document stand, and a camera focused on the document stand, the inventive process comprising the steps of: (a) entering data in said computer terminal responsive to information read from a document while said document is resting on said stand, (b) displaying identifying information coordinated with the entered data, said information display being located near said document as it rests on said stand and being displayed responsive to the step (a) act of entering said data into said computer terminal, (c) taking a picture containing both said document and said coordinated information display, and (d) locating said document stand at a position convenient to an operator who is entering said data in said computer terminal, whereby said document and coordinated information display are photographed without disturbing the data entry function.
Claim 2
Dependent Claim
143 words
A process for recording data in a work station comprising a computer terminal, a document stand, and a camera focused on the document stand, the inventive process comprising the steps of: (a) entering data in said computer terminal responsive to information read from a document while said document is resting on said stand, (b) displaying identifying information coordinated with the entered data, said information display being located near said document as it rests on said stand and being displayed responsive to the step (a) act of entering said data into said computer terminal, (c) taking a picture containing both said document and said coordinated information display, and (d) locating said document stand at a position convenient to an operator who is entering said data in said computer terminal, whereby said document and coordinated information display are photographed without disturbing the data entry function.
Claim 3
Dependent Claim
60 words
The process of claim 1 wherein there is a microfilm camera continuously trained on said document and the added step of selectively removing a short length of exposed film from said camera after a completion of the microfilming of a batch of documents, whereby an entire roll of film does not have to be exposed before exposed film is processed.
Claim 4
Dependent Claim
26 words
The process of claim 2 and the added step of correlating the position of information photographed on said film, and the displayed information in said computer.
Claim 5
Dependent Claim
12 words
The process of claim 3 wherein step (c) occurs in ambient light.
Claim 6
Dependent Claim
18 words
The process of claim 3 and the added step of lighting said document at least during step (c).
Claim 7
Dependent Claim
26 words
The process of claim 3 and the added step of initiating step (c) resonsive to a predetermined step in the data entry function of step (a).
Claim 8
Dependent Claim
12 words
The process of claim 1 wherein step (c) occurs in ambient light.
Claim 9
Dependent Claim
18 words
The process of claim 1 and the added step of lighting said document at least during step (c).
Claim 10
Dependent Claim
26 words
The process of claim 1 and the added step of initiating step (c) responsive to a predetermined step in the data entry function of step (a).
Claim 11
Dependent Claim
166 words
A microfilm camera configured to photograph a document while it is being read by an operator who is then entering data taken from that document into a computer terminal; said camera comprising means for supporting said document in a position which is convenient for said operator to read while operating said computer terminal during the data entry function; means for connecting said camera to said computer terminal; means responsive to the data being entered into said computer terminal for displaying information on said supporting means, adjacent said document, and within an area photographed by said camera, said displayed information coordinating an identification of said document and of data then being entered in said computer terminal; and means responsive to signals received at said connecting means during data entry for initiating a sequence to photograph both said document and said displayed information while said document is on said supporting means, whereby said documents may be photographed with said coordinating information and without disturbing the data entry function.
Claim 12
Dependent Claim
166 words
A microfilm camera configured to photograph a document while it is being read by an operator who is then entering data taken from that document into a computer terminal; said camera comprising means for supporting said document in a position which is convenient for said operator to read while operating said computer terminal during the data entry function; means for connecting said camera to said computer terminal; means responsive to the data being entered into said computer terminal for displaying information on said supporting means, adjacent said document, and within an area photographed by said camera, said displayed information coordinating an identification of said document and of data then being entered in said computer terminal; and means responsive to signals received at said connecting means during data entry for initiating a sequence to photograph both said document and said displayed information while said document is on said supporting means, whereby said documents may be photographed with said coordinating information and without disturbing the data entry function.
Claim 13
Dependent Claim
55 words
The camera of claim 10 and means for transporting a supply of film through said camera, and means for extracting from said transport means lengths of said film which are less than the full length of said supply whereby exposed film may be removed from the camera before the entire supply of film is exhausted.
Claim 14
Dependent Claim
25 words
The camera of claim 10 and said connecting means comprises means for making plug and jack connections between the computer terminal and the microfilm camera.
Claim 15
Dependent Claim
27 words
The camera of claim 10 wherein said coordinated display information includes at least a frame number which is stored both in said computer and on said microfilm.
Claim 16
Dependent Claim
19 words
The camera of claim 10 wherein said computer assigns automatic film frame searching marks for recording on said film.
Claim 17
Dependent Claim
18 words
The camera of claim 10 wherein said document is lit by ambient light when said document is photographed.
Claim 18
Dependent Claim
19 words
The camera of claim 10 and means on said camera for lighting said document while it is being photographed.
Claim 19
Dependent Claim
28 words
The camera of claim 10 and means whereby said computer automatically issues said signals received at said connecting means at a predetermined step in the data entry sequence.
Claim 20
Dependent Claim
40 words
The camera of claim 10 and means responsive to the entry of data into said computer terminal for automatically operating said camera via said connecting means to make a microfilm image at a predetermined step during the data entry sequence.
Claim 21
Dependent Claim
47 words
The camera of claim 10 and means for transporting a supply of film through said camera, means for detecting an exhaustion of a supply of said film, and means responsive to said detection of said exhausted supply for precluding the further entry of data into said camera.
Claim 22
Dependent Claim
97 words
A microfilm camera comprising means for simultaneously photographically recording a physical document and computer selected document identifying information displayed adjacent said physical document during the entry of data taken from said physical document into said computer terminal and while a computer terminal operator is reading said document in order to operate said computer terminal, and means for automatically operating said camera for making said photographic recording of both said physical document and said document-identifying information responsive to a predetermined step in the data entry sequence as it is being performed by said operator at said computer terminal.
Claim 23
Dependent Claim
97 words
A microfilm camera comprising means for simultaneously photographically recording a physical document and computer selected document identifying information displayed adjacent said physical document during the entry of data taken from said physical document into said computer terminal and while a computer terminal operator is reading said document in order to operate said computer terminal, and means for automatically operating said camera for making said photographic recording of both said physical document and said document-identifying information responsive to a predetermined step in the data entry sequence as it is being performed by said operator at said computer terminal.
References Cited (Backward Citations)
US3872462A
Cited
US3872462B1
Cited
US3241434A
Cited
US3240114A
Cited
US3334539A
Cited
US3536395A
Cited
US3669539A
Cited
US3750553A
Cited
US3910698A
Cited
US3981582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-01 | 1981-10-31 | 1982-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-01 | 1985-10-31 | 1986-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-01 | 1989-10-31 | 1990-05-02 | $7700.00 | Window Closed / Lapsed |