Patent US5918088A successfully refreshed from Google Patents.
US5918088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image forming apparatus and method of forming images
Assignee: Toshiba Corp
•
Filing: 1998-01-09
•
Granted: 1999-06-29
•
Expires: 2018-01-09
Abstract
Abstract A system CPU receives print data through an external interface from a host computer or the like connected to a local area network (LAN). The CPU opens a job file in a hard disk drive and generates a job header and a page header in the job file and writes the print data in the job header and the page header. When the sheet size represented by a data item included in the print data changes, the CPU closes the job file and opens a new job file and generates a job header and a page header in the new job file and writes the renewed print data in the job header and page header of the new job file.
Inventors
- 👤 Yuji Rikima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:24
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/32561; H04N1/32101; H04N1/32128; H04N1/00127; H04N1/00204; H04N2201/00; H04N2201/0077; H04N2201/0082; H04N2201/0086; H04N2201/32; H04N2201/3201; H04N2201/3212; H04N2201/3216; H04N2201/3222; H04N2201/3225; H04N2201/3242; H04N2201/3243; H04N2201/3274; H04N2201/3278
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
141 words
An image forming apparatus comprising: receiving means for receiving information transmitted through a communication line and consisting of image-forming data and image data, said image forming data consisting of a plurality of image forming data items each representing conditions of forming one page of image; job file generating means for processing the information transmitted to said receiving means, thereby to generate job files each consisting of image data items which represent pages of image to be formed under any identical condition and an image-forming data item which represents said identical condition and other conditions; memory means for storing the job files generated by said job file generating means; and image-forming means for forming pages of image on recording media in accordance with the job files stored in said memory means, in units of pages which are represented by one job file.
Claim 2
Dependent Claim
141 words
An image forming apparatus comprising: receiving means for receiving information transmitted through a communication line and consisting of image-forming data and image data, said image forming data consisting of a plurality of image forming data items each representing conditions of forming one page of image; job file generating means for processing the information transmitted to said receiving means, thereby to generate job files each consisting of image data items which represent pages of image to be formed under any identical condition and an image-forming data item which represents said identical condition and other conditions; memory means for storing the job files generated by said job file generating means; and image-forming means for forming pages of image on recording media in accordance with the job files stored in said memory means, in units of pages which are represented by one job file.
Claim 3
Dependent Claim
32 words
An apparatus according to claim 1, wherein said conditions of forming one page of image are the size of the recording media, type of image, resolution of image, and page forming mode.
Claim 4
Dependent Claim
21 words
An apparatus according to claim 2, wherein said type of image indicates whether the image data is compressed or not compressed.
Claim 5
Dependent Claim
34 words
An apparatus according to claim 2, wherein said page forming mode shows that the image data is printed in double side on the recording media or printed in single side on the recording media.
Claim 6
Dependent Claim
140 words
An image forming apparatus comprising: receiving means for receiving information transmitted through a communication line and consisting of image-forming data and image data, said image forming data consisting of a plurality of image forming data items each representing a plurality of conditions of forming one page of image; job file generating means for processing the information transmitted to said receiving means, thereby to generate job files each consisting of image data items which represent pages of image to be formed under the same conditions and an image-forming data item which represents these conditions; memory means for storing the job files generated by said job file generating means; and image-forming means for forming pages of image on recording media in accordance with the job files stored in said memory means, in units of pages which are represented by one job file.
Claim 7
Dependent Claim
140 words
An image forming apparatus comprising: receiving means for receiving information transmitted through a communication line and consisting of image-forming data and image data, said image forming data consisting of a plurality of image forming data items each representing a plurality of conditions of forming one page of image; job file generating means for processing the information transmitted to said receiving means, thereby to generate job files each consisting of image data items which represent pages of image to be formed under the same conditions and an image-forming data item which represents these conditions; memory means for storing the job files generated by said job file generating means; and image-forming means for forming pages of image on recording media in accordance with the job files stored in said memory means, in units of pages which are represented by one job file.
Claim 8
Dependent Claim
39 words
An apparatus according to claim 5 wherein said plurality of conditions of forming one page of image are the size of the recording media, type of image, resolution of image, and page forming mode, or are some of these.
Claim 9
Dependent Claim
21 words
An apparatus according to claim 6, wherein said type of image indicates whether the image data is compressed or not compressed.
Claim 10
Dependent Claim
34 words
An apparatus according to claim 6, wherein said page forming mode shows that the image data is printed in double side on the recording media or printed in single side on the recording media.
Claim 11
Independent Claim
117 words
A method of forming images, comprising the steps of: receiving information transmitted through a communication line and consisting of image forming data and image data, said image forming data consisting of a plurality of image forming data items each representing conditions of forming one page of image; processing the information, thereby to generate job files each consisting of image data items which represent pages of image to be formed under any identical condition and an image forming data item which represents said identical condition and other conditions; storing the job files generated; and forming pages of image on recording media in accordance with the job files, in units of pages which are represented by one job file.
Claim 12
Independent Claim
117 words
A method of forming images, comprising the steps of: receiving information transmitted through a communication line and consisting of image forming data and image data, said image forming data consisting of a plurality of image forming data items each representing conditions of forming one page of image; processing the information, thereby to generate job files each consisting of image data items which represent pages of image to be formed under any identical condition and an image forming data item which represents said identical condition and other conditions; storing the job files generated; and forming pages of image on recording media in accordance with the job files, in units of pages which are represented by one job file.
Claim 13
Dependent Claim
20 words
A method according to claim 9 wherein said identical condition is either one condition or a plurality of different conditions.
Claim 14
Dependent Claim
76 words
An image forming apparatus comprising: means for receiving a plurality of page data, each of said page data including an image data and an attribute data corresponding to said image data; means for generating at least one image forming job file including said image data having the common attribute data; and means for forming images according to said image data of each of said at least one image forming job file generated by the generating means.
Claim 15
Dependent Claim
76 words
An image forming apparatus comprising: means for receiving a plurality of page data, each of said page data including an image data and an attribute data corresponding to said image data; means for generating at least one image forming job file including said image data having the common attribute data; and means for forming images according to said image data of each of said at least one image forming job file generated by the generating means.
Claim 16
Dependent Claim
28 words
An image forming apparatus according to claim 11, wherein said generating means generates one image forming job file when the successive page data has the common attribute data.
Claim 17
Dependent Claim
94 words
An image forming apparatus comprising: means for receiving a plurality of page data successively, each of said page data including an image data and a plurality of attribute data corresponding to said image data; means for generating at least one image forming job file including said image data of successive page data when at least one of the plurality of attribute data of successive page data is identical; and means for forming images according to said image data of each of said at least one image forming job file generated by the generating means.
Claim 18
Dependent Claim
94 words
An image forming apparatus comprising: means for receiving a plurality of page data successively, each of said page data including an image data and a plurality of attribute data corresponding to said image data; means for generating at least one image forming job file including said image data of successive page data when at least one of the plurality of attribute data of successive page data is identical; and means for forming images according to said image data of each of said at least one image forming job file generated by the generating means.
Claim 19
Independent Claim
74 words
A method of forming images, comprising the steps of: receiving a plurality of page data, each of said page data including an image data and an attribute data corresponding to said image data; generating at least one image forming job file including said image data having the common attribute data; and forming images according to said image data of each of said at least one image forming job file generated by the generating means.
Claim 20
Independent Claim
74 words
A method of forming images, comprising the steps of: receiving a plurality of page data, each of said page data including an image data and an attribute data corresponding to said image data; generating at least one image forming job file including said image data having the common attribute data; and forming images according to said image data of each of said at least one image forming job file generated by the generating means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-06-28 | 2002-12-28 | 2003-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-06-28 | 2006-12-28 | 2007-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-06-28 | 2010-12-28 | 2011-06-29 | $7700.00 | Window Closed / Lapsed |