Data formatting system

• US 5,862,310 A
• Filed: 08/21/1996
• Issued: 01/19/1999
• Est. Priority Date: 08/21/1996
• Status: Expired due to Term

• Current Assignee: Cerner Innovation, Inc. (Oracle Corporation)
• Original Assignee: Becton, Dickinson & Co
• Inventors: Herdea, Razvan Gabriel, Crawford, Dwayne B.
• Primary Examiner(s): Evans, Arthur G.
• Application Number:
  US08/700,899
• Time in Patent Office: 881 Days
• Field of Search: 395/101, 395/112, 395/113, 395/114, 395/115, 395/116, 395/828, 395/830, 395/832, 395/842, 395/843, 395/872, 395/892, 395/893, 395/894, 358/404, 358/444, 707/522, 707/523, 707/524
• US Class Current: 358/1.18
• CPC Class Codes: G06F 3/1297 Printer code translation, conversion, emulation, compression; Configuration of printer parameters

Abstract

A data formatting system for formatting an unformatted data stream, and communicating the formatted data stream and a format to a printer output device. The data formatting system includes a format generator which enables user design and creation of formats for downloading to the printer interface apparatus. Newly designed formats can then be utilized with subsequent unformatted data streams to create output images on an output device.

Claims

1. A system for controlling the generation of an output image on a printer, comprising:

a printer interface apparatus adapted to be coupled to a computer, the printer interface apparatus comprising;

a communications port for receiving a stream of data from the computer;

a first memory having stored therein at least one format comprising formatting codes for defining an output image on a printer;

a second memory having stored therein first instructions for formatting the stream of data for use with the at least one format;

a processor coupled to the first memory and the second memory, the processor being operative to execute the first instructions in the second memory and to format the stream of data for use with the at least one format in the first memory, thereby generating a stream of formatted data; and

a format generator apparatus operative to be coupled to the printer interface, the processor being operative to receive a new format from the format generator apparatus and operative to store the new format in the first memory.

2. A system according to claim 1, wherein the format generator apparatus further comprises a display device, the format generator apparatus being operative to display an image of a format on the display device, the format generator apparatus being operative to enable a user to modify data fields from the image of the format to generate a new image, and the format generator apparatus being operative to generate a new format from the new image and download the new format to the processor for storage of the new format in the first memory.

3. A system according to claim 1, wherein the printer interface apparatus is adapted to be coupled to a plurality of computers, the communications port is capable of receiving the stream of data from any of the plurality of computers, and wherein the processor is operative to determine from the stream of data a source computer, the source computer being one of the plurality of computers sending the stream of data.

4. A system according to claim 3, wherein the first memory has stored therein a plurality of groups of formats, each group being associated with one of the plurality of computers, and wherein the processor is operative to determine which of the groups of formats is associated with the source computer, and operative to select the at least one format from the group of formats associated with the source computer.

5. A system according to claim 1, wherein a same physical memory comprises the first memory and the second memory.

6. A system according to claim 1, wherein the first memory is capable of retaining the first format upon a loss of power to the printer interface apparatus.

7. A system according to claim 1, wherein the second memory is capable of retaining the first instructions upon a loss of power to the printer interface apparatus.

8. A system according to claim 1, wherein the processor is operative to receive second instructions from an external signal, and operative to store the second instructions in the second memory.

9. A system according to claim 1, wherein the first memory has stored therein at least two formats, the processor being operative to determine from the stream of data which of the at least two formats to apply to the stream of data.

10. A printer interface apparatus for formatting a stream of data, comprising:

a communications port for receiving a stream of data from one of a plurality of computers;

a first memory having stored therein at least one format comprising formatting codes for defining an output image on a printer, the first memory capable of retaining the at least one format upon a loss of power to the printer interface apparatus;

a second memory having stored therein first instructions for formatting the stream of data, the second memory capable of retaining the first instructions upon a loss of power to the printer interface apparatus;

a processor coupled to the first memory and the second memory, the processor being operative to execute the first instructions in the second memory and to format the stream of data for use with the at least one format in the first memory, thereby generating a stream of formatted data; and

the processor being operative to determine from the stream of data a source computer, the source computer being one of the plurality of computers of sending the stream of data.

11. A printer interface apparatus according to claim 10, wherein the first memory has stored therein a plurality of groups of formats, each group associated with one of the plurality of computers, and wherein the processor is operative to determine which of the groups of formats is associated with the source computer, and is operative to select the at least one format from the group of formats associated with the source computer.

12. A printer interface apparatus according to claim 10, wherein the processor is operative to receive second instructions from an external signal, and operative to store the second instructions in the second memory.

13. A printer interface apparatus according to claim 10, wherein a same physical memory comprises the first memory and the second memory.

14. A printer interface apparatus according to claim 10, further comprising a modem interface, the processor coupled to the modem interface, the processor being operative to receive a second format via the modem interface and operative to store the second format in the first memory.

15. A printer interface apparatus according to claim 14, wherein the processor is operative to receive second instructions via the modem interface and operative to store the second instructions in the second memory.

16. A printer interface apparatus according to claim 14, wherein the processor is operative to be controlled by an external computer via the modem interface.

17. A printer interface apparatus according to claim 10, further comprising a modem interface, the processor coupled to the modem interface, the processor being operative to receive second instructions via the modem interface and operative to store the second instructions in the second memory.

18. A printer interface apparatus according to claim 10, wherein the processor is operative to receive an external signal comprising a second format, and operative to store the second format in the first memory.

19. A printer interface apparatus according to claim 18, further comprising a format generator apparatus adapted to be coupled to the processor, wherein the format generator apparatus communicates the external signal comprising the second format to the processor.

20. A printer interface apparatus according to claim 19, wherein the format generator apparatus further comprises a display device, the computer being operative to display an image of the at least one format on the display device, the computer being operative to enable a user to modify data fields from the image of the at least one format to generate a new image, and the computer being operative to generate the second format from the new image.

21. A printer interface apparatus according to claim 10, wherein the first memory further comprises at least two formats, the processor operative to determine from the stream of data which of the at least two formats to apply to the stream of data.