Header sheet for image communications system

• US 4,352,012 A
• Filed: 02/22/1980
• Issued: 09/28/1982
• Est. Priority Date: 02/22/1980
• Status: Expired due to Term

• Current Assignee: MCI Incorporated (Verizon Communications Inc.)
• Original Assignee: Ace Mcinturff, Denis A. Rose, James A. Fortcamp, Joseph A. Verderber
• Inventors: Fortcamp, James A., Rose, Denis A., McInturff, Ace, Verderber, Joseph A.
• Primary Examiner(s): Pitts, Harold I.
• Application Number:
  US06/123,577
• Time in Patent Office: 949 Days
• Field of Search: 235/487, 235/494, 358/257, 358/288
• US Class Current: 235/487
• CPC Class Codes: G06K 19/04 characterised by the shape
• CPC Class Codes: H04N 1/00366 Marks in boxes or the like, e.g. crosses or blacking out H04N1/0036 takes precedence
• CPC Class Codes: H04N 1/00371 on a separate sheet
• CPC Class Codes: H04N 1/00376 Means for identifying a mark sheet or area
• CPC Class Codes: H04N 1/00379 Means for enabling correct scanning of a mark sheet or area, e.g. registration or timing marks
• CPC Class Codes: H04N 1/32042 with reading of job-marks on a page

Abstract

A header sheet for use with an automatic image communication transmission system, having regularly spaced hash marks around the border to identify the sheet as a header. Additional markings are in the border to identify the leading edge of the sheet relative to the scan raster of the system, and areas to designate sender and addressee stations by the location of markings relative to the position of the scan raster.

Claims

1. A document header sheet for an image communication transmission system having means for scanning successive document sheets in a raster of successive spaced substantially parallel lines, said header sheet having:

(a) a peripheral border, said border having a similar marking pattern along each edge of the sheet identifying said sheet as a header sheet when scanned by said scanning means, and variations in said pattern to identify the edge of such sheet that is the leading edge relative to said raster and;

(b) specific marking areas within said peripheral border designed for identifying a pre-determined data group for communicating information to the image communication transmission system; and

(c) marking areas designated for identifying predetermined addressee stations, and means responsive to the detection of a marking in said areas in relation to the position of scan in the raster for generating a signal indicative of one of said addressee stations.

2. A document header sheet as set forth in claim 1, wherein said similar marking pattern comprises a series of closely spaced hash marks arranged substantially perpendicular to each respective edge of the sheet.

3. A document header sheet as set forth in claim 2, wherein said variations in said pattern comprise relatively thick data bars superimposed on said hash marks.

4. A document header sheet as set forth in claim 1, and further including additional marking areas designated for identifying the sender, and means responsive to the detection of a marking in said additional marking areas in relation to the position of scan in the raster for identifying the sender.

5. A document header sheet as set forth in claim 1, the predetermined marking areas designated for identifying specific addressee stations, whereby addressees are identified by the relation of said markings in said areas to the position of scan in said raster.

6. A document header sheet as set forth in claim 5, said sheet having additional predetermined marking areas designated for identifying the particular sender, whereby the sender is identified by the relation of said markings in said additional areas to the position of scan in said raster.

7. A document header sheet for an image communication transmission system having means for scanning successive document sheets in a predetermined scanning pattern, asymmetric means associated with said sheet, identifying said sheet as a header sheet, and means responsive to the relation of said asymmetric means to said scanning pattern for determining the orientation of said header sheet, said sheet having predetermined marking areas identifying data groups for communicating information to the image communication transmission system and predetermined marking areas designated for identifying specific addressee stations, whereby addressees are identified by the relation of the markings in said marking areas to said scanning pattern.

8. A document header sheet as set forth in claim 7, said sheet having additional predetermined marking areas designated for identifying the sender, whereby the sender is identified by the relation of markings in said additional marking areas to said scanning pattern.

9. A document header sheet as set forth in claim 8, including areas designated for inscribing the identity of addressees and for inscribing the identity of the sender for image communication with the document information.

10. A document header sheet as set forth in claim 7, including areas designated for inscribing the identity of addressees for image communication with the document information.