Encoded sheet material and sheet processing apparatus using encoded sheet material

• US 6,335,084 B1
• Filed: 12/30/1998
• Issued: 01/01/2002
• Est. Priority Date: 12/30/1998
• Status: Expired due to Term

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: MacKinlay, Jock D., Biegelsen, David K.
• Primary Examiner(s): Kelly, Cynthia H.
• Assistant Examiner(s): Shewareged, Betelhem
• Application Number:
  US09/222,920
• Time in Patent Office: 1,098 Days
• Field of Search: 428/192, 428/195, 283/36, 283/45, 283/94
• US Class Current: 428/192
• CPC Class Codes: G06K 19/06009 with optically detectable marking G06K19/063, G06K19/08 take precedence
• CPC Class Codes: G06K 19/06028 using bar codes
• CPC Class Codes: G06K 19/06046 Constructional details
• CPC Class Codes: G06K 7/10722 Photodetector array or CCD scanning
• CPC Class Codes: G06K 7/12 using a selected wavelength, e.g. to sense red marks and ignore blue marks
• CPC Class Codes: Y10T 428/24777 Edge feature
• CPC Class Codes: Y10T 428/24802 Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Abstract

An encoded sheet material includes a sheet of material that has a first surface, a second surface disposed opposite the first surface and an edge extending between the first and second surfaces and peripherally about the sheet of material. The edge has indicia arranged on it to form a code that identifies at least one characteristic of the sheet of material. A sheet processing apparatus uses the encoded sheet material and includes a code reader device and a processor. The code reader device reads the code. The processor communicates with the code reader device and causes the sheet processing apparatus to process the sheet of material based upon the read code. An encoded image recording medium and image recording apparatuses are also described.

Claims

1. An encoded image recording medium, comprising:

a sheet fabricated from an image recording material and having a first surface, a second surface disposed opposite the first surface and an edge extending peripherally about the sheet between the first and second surfaces, the edge having indicia arranged thereon to form a code identifying at least one physical characteristic of the sheet.

2. An encoded image recording medium according to claim 1, wherein the image recording material is one of paper and plastic.

3. An encoded image recording medium according to claim 1, wherein the indicia are one of visible indicia and invisible indicia.

4. An encoding image recording medium according to claim 1, wherein the indicia are formed by an invisible ink, the ink being readable when exposed to an ultra-violet light source.

5. An encoded image recording medium according to claim 1, wherein the indicia are readable by a scanner device operably connected to and in conjunction with a computer-implemented processor.

6. An encoded image recording medium according to claim 1, wherein the at least one characteristic of the sheet is one of a weight of the sheet, a thickness of the sheet, a quality of the sheet, a stiffness of the sheet, a grain orientation of the sheet, a classification of the sheet, a punch hole pattern of the sheet and an orientation of the sheet.

7. An encoded image recording medium according to claim 6, wherein the classification of the sheet is one of a standard sheet of paper, a transparent sheet of plastic, an opaque sheet of plastic and a coated sheet of paper.

8. An encoded image recording medium according to claim 1, wherein the sheet includes at least three edge portions, at least two of the at least three edge portions having indicia formed thereon.

9. An encoded image recording medium according to claim 8, wherein the indicia formed on the at least two of the three edge portions are one of identical to each other and different from each other.

10. An encoded image recording media, comprising:

a plurality of sheet stacked in facial registration with one another, each sheet fabricated from an image recording material and having a first surface, a second surface disposed opposite the first surface and an edge extending peripherally about the sheet between the first and second surfaces, the edge having indicia arranged thereon to form a code identifying at least one physical characteristic of the sheet on which the code is formed.

11. An encoded image recording media according to claim 10, wherein the indicia of each sheet relative to remaining ones of the plurality of sheets are one of identical to each other, different from each other and a combination of identical to each other and different from each other.

12. An encoded sheet material, comprising:

a sheet of material having a first surface, a second surface disposed opposite the first surface and an edge extending between the first and second surfaces of material, the edge having indicia arranged thereon to form a code identifying at least one physical characteristic of the sheet of material.

13. An encoded sheet material according to claim 12 wherein the sheet of material is one of paper, plastic, rubber, metal and textile.

14. An encoded sheet material according to claim 12, wherein the indicia are readable by a scanner device operably connected to and in conjunction with a computer-implemented processor.

15. An encoded image recording medium, comprising:

a sheet fabricated from an image recording material and having a first surface, a second surface disposed opposite the first surface and an edge extending peripherally about the sheet between the first and second surfaces, the edge having indicia arranged thereon to form a code identifying at least one characteristic of the sheet;

wherein the indicia are formed by an invisible ink, the ink being readable when exposed to an ultra-violet light source.

16. An encoded image recording medium according to claim 15, wherein the image recording material is one of paper and plastic.

17. An encoded image recording medium according to claim 15, wherein the indicia are one of visible indicia and invisible indicia.

18. An encoded image recording medium according to claim 15, wherein the indicia are readable by a scanner device operably connected to and in conjunction with a computer-implemented processor.

19. An encoded image recording medium according to claim 15, wherein the at least one characteristic of the sheet is one of a weight of the sheet, a thickness of the sheet, a quality of the sheet, a stiffness of the sheet, a grain orientation of the sheet, a classification of the sheet, a punch hole pattern of the sheet and an orientation of the sheet.

20. An encoded image recording medium according to claim 19, wherein the classification of the sheet is one of a standard sheet of paper, a transparent sheet of plastic, and opaque sheet of plastic and a coated sheet of paper.

21. An encoded image recording medium, comprising:

a sheet fabricated from an image recording material and having a first surface, a second surface disposed opposite the first surface and an edge extending peripherally about the sheet between the first and second surfaces, the edge having indicia arranged thereon to form a code identifying at least one characteristic of the sheet;

wherein the sheet includes at least three edge portions, at least two of the at least three edge portions having indicia formed thereon.

22. An encoded image recording medium according to claim 21, wherein the image recording material is one of paper and plastic.

23. An encoded image recording medium according to claim 21, wherein the indicia are one of visible indicia and invisible indicia.

24.An encoded image recording medium according to claim 21, wherein the indicia are readable by a scanner device operably connected to and in conjunction with a computer-implemented processor.

24. An encoded image recording medium according to claim 21, wherein the at least one characteristic of the sheet is one of a weight of the sheet, a thickness of the sheet, a quality of the sheet, a stiffness of the sheet, a grain orientation of the sheet, a classification of the sheet, a punch hole pattern of the sheet and an orientation of the sheet.

25. An encoded image recording medium according to claim 25, wherein the classification of the sheet is one of a standard sheet of paper, a transparent sheet of plastic, and opaque sheet of plastic and a coated sheet of paper.