[특허]File based request queue handler

File based request queue handler 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-015/82 G06F-015/76
출원번호	US-0112222 (2002-03-29)
발명자 / 주소	Shahindoust,Amir Yeung,Michael
출원인 / 주소	Kabushiki Kaisha Toshiba Toshiba Tec Kabushiki Kaisha
대리인 / 주소	Tucker Ellis &
인용정보	피인용 횟수 : 0 인용 특허 : 41

초록 ▼

A system and method is provided for providing a file based job request queue for digital imaging devices. Job requests are stored in a section of file-based queue having a plurality of sections, wherein each section corresponds to a function of a multi-function digital image device. A key is assigned to each job request such that each job request in a section has a different key. Values are then computed for each job request based on the assigned job request key. The computed values are then stored such that they are searchable to determine the current state of the queue.

대표청구항 ▼

What is claimed is: 1. A method for handling job requests for a multi-function digital image device comprising the steps of: storing job requests in a section of file-based job request file associated with a job queue corresponding to at least one document processing operation, which job request file has a plurality of sections, each section corresponding to a job type; assigning a job request key to each job request that is unique at least within its section; computing from the job request key, a computed value for each job request, the computed value including a section value, job request key data and a hash code calculated in accordance with the section value and the job request key; storing the computed values in the job request file; and searching stored values to determine the state of the job request file. 2. The method of claim 1 wherein the job requests are selected from a group consisting of: print requests, private print requests, fax requests, and scan requests. 3. The method of claim 1 further comprising the step of storing section headers in the file-based job request queue. 4. The method of claim 3 further comprising the steps of computing section header values from the section headers, and storing the section header values. 5. The method of claim 3 wherein values for each job request are computed from a string comprising the section header of the section in which the job request is stored and the key assigned to the job request. 6. The method of claim 3 further wherein searching stored values to determine the state of the queue comprises the step of locating a section header values to determine the location of a job request. 7. The method of claim 1 wherein the file-based job request queue is a text file. 8. The method of claim 1 wherein the key is an eight digit string. 9. The method of claim 1 further comprising the step of storing ajob value in the file to monitor the number of job requests in the file-based job request queue. 10. The method of claim 9 further comprising the step of incrementing the job value upon receipt of a new job request. 11. The method of claim 9 wherein the key is based on the job value. 12. The method of claim 9 wherein the job value is stored separately from all stored job requests in a job value section of the file-based job request queue. 13. The method of claim 1 wherein the computed values are stored in cache memory. 14. The method of claim 1 wherein the step of storing the computed values comprises the step of building an array for storing the computed values. 15. The method of claim 14 wherein the array is an associative array. 16. A system for handling job requests for a multi-function digital imaging device comprising: a file-based job request file associated with a job queue corresponding to at least one document processing operation comprising: a plurality of sections for storing keys, each section corresponding to a job type, and at least one job request key in a section that is unique at least within its section, the job request key representing a job request; means adapted for assigning a job request key to each job request such that the job request key is unique at least within its section; means adapted for computing from the job request key, a computed value for each job request, the computed value including a section value ,job request key data and a hash code calculated in accordance with the section value and the job request key; means adapted for storing the computed values in the job request file; and means adapted for searching the stored computed values to determine the state of the job request file. 17. The system of claim 16 wherein the job requests are selected from a group consisting of: print requests, private print requests, and scan requests. 18. The system of claim 16 wherein the file-based job request queue further comprises section headers. 19. The system of claim 18 further comprising a means adapted for computing from section headers a value for each section header. 20. The method of claim 19 wherein values for each job request are computed from a string comprising the section header and the key assigned to the job request. 21. The method of claim 19 wherein the means for searching the stored computed values to determine the state of the queue comprises a means for locating a section header computed value to determine the location of a value computed from a job request. 22. The system of claim 16 wherein the file-based job request queue is a text file. 23. The system of claim 22 wherein the key is an eight digit string. 24. The system of claim 22, wherein the file-based job request queue further comprises a job value corresponding to the number of job requests in the queue. 25. The system of claim 24 wherein the job request key is based on the job value. 26. The system of claim 24 wherein the file-based job request queue further comprises a job value section for storing a job value. 27. The system of claim 16 wherein the computed values are stored in cache memory. 28. The system of claim 16 computed values are stored in an affay. 29. The system of claim 28 wherein the array is an associative array. 30. A system for storing job requests for a multi-function digital image device comprising: a file, associated with a job queue corresponding to at least one document processing operation, having a plurality of job request sections for storing job requests, each job request section having a header and each stored job request having a key; an array for storing a plurality of values computed from keys of stored job requests the computed values including a section value, job request key data and a hash code calculated in accordance with the section value and the key; a core software component having functionality for: assigning a job request key to each job request such that the job request key is unique at least within its section, storing in the away values computed from job request keys, and searching the stored computed values to determine the state of the job request file; and a computation software component having functionality for computing from the job request key a value for each job request. 31. The system of claim 30 further comprising an interface software component having functionality for calling the core software component.

이 특허에 인용된 특허 (41)

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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File based request queue handler 원문보기

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File based request queue handler 원문보기

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