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1.发明专利
公开(公告)号：JP2003099320A
公开(公告)日：2003-04-04
申请号：JP2002161305
申请日：2002-06-03
Applicant: IBM
Inventor： LI CHUNG-SHENG , SMITH JOHN R , CHANG YUAN-CHI , JHINGRAN ANANT D , PADMANABHAN SRIRAM K , HSIAO HUI-I , CHOY DAVID MUN-HIEN , LIN JY-JINE JAMES , FUH GENE Y C , WILLIAMS ROBIN , BERGMAN LAWRENCE D
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for constructing and implementing a universal extension module for processing objects in a database. SOLUTION: A multi-tier database architecture comprises an object-relational database engine as a top tier, one or more domain-specific extension modules as a bottom tier, and one or more universal extension modules as a middle tier. The individual extension modules of the bottom tier operationally connect with the one or more universal extension modules which, themselves operationally connect with the database engine. The domain-specific extension modules preferably provide such functions as searching, indexing, and retrieval services of images, video, audio, time series, web pages, text, XML, spatial data, etc.
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公开(公告)号：DE69422321D1
公开(公告)日：2000-02-03
申请号：DE69422321
申请日：1994-03-15
Applicant: IBM
Inventor： BOTTOMLEY JOHN F , CHADWICK HENRY D , HALL JAMES M , MOORE FRANK R , POWERS JOHN T , PUTTERMAN MARC A , SCHASZBERGER MARK L , WILLIAMS ROBIN , WITHERS ROBERT W
IPC: H04N7/14 , H04L12/18 , H04N7/173 , H04N21/226 , H04N21/24
Abstract: A data processing system is disclosed for providing digital video information on subscriber demand, for very large video data files. The system enables rapid response to the requests by network subscribers, independent of the number of video files offered for selection. The data processing system is coupled through a data switch to a subscriber communications network.
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公开(公告)号：FR2409554B1
公开(公告)日：1986-04-11
申请号：FR7830410
申请日：1978-10-19
Applicant: IBM
Inventor： CASEY RICHARD G , LANGDON GLEN G JR , MANTEY PATRICK E , WILLIAMS ROBIN
Abstract: There is disclosed a method and means for increasing the positional accuracy of operator controlled cursors engaged in the digitized encoding of graphic information such as line drawings. The method steps comprise those of digitizing the instantaneous contact position between the cursor and the data entry surface as reference coordinates; detecting any segment of a colored object upon the surface within a predetermined area about the cursor; ascertaining the location within the area of the centroid or the like of the detected segment; and digitizing said ascertained location as a displacement from the reference coordinates. Apparatus for practicing the method comprises an independently actuable cursor formed from a position encoder and an image scanner, the scanner generating a Boolean coded array of points counterpart to a preselected surface area. The scanned array is first buffered and then used to actuate an operator viewable LED display of the scanned array on one hand and said array is sent to a CPU on the other hand. In turn, the CPU calculates the coordinates of the centroid of that array area of contiguous points having the same designated Boolean (color) 0 or 1 value. Signals representing the calculated coordinates generated by the CPU then cause the LED display to differentially indicate the calculated centroid location to the operator such as by way of a flashing display element.
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公开(公告)号：FR2409554A1
公开(公告)日：1979-06-15
申请号：FR7830410
申请日：1978-10-19
Applicant: IBM
Inventor： CASEY RICHARD G , LANGDON GLEN G JR , MANTEY PATRICK E , WILLIAMS ROBIN
Abstract: There is disclosed a method and means for increasing the positional accuracy of operator controlled cursors engaged in the digitized encoding of graphic information such as line drawings. The method steps comprise those of digitizing the instantaneous contact position between the cursor and the data entry surface as reference coordinates; detecting any segment of a colored object upon the surface within a predetermined area about the cursor; ascertaining the location within the area of the centroid or the like of the detected segment; and digitizing said ascertained location as a displacement from the reference coordinates. Apparatus for practicing the method comprises an independently actuable cursor formed from a position encoder and an image scanner, the scanner generating a Boolean coded array of points counterpart to a preselected surface area. The scanned array is first buffered and then used to actuate an operator viewable LED display of the scanned array on one hand and said array is sent to a CPU on the other hand. In turn, the CPU calculates the coordinates of the centroid of that array area of contiguous points having the same designated Boolean (color) 0 or 1 value. Signals representing the calculated coordinates generated by the CPU then cause the LED display to differentially indicate the calculated centroid location to the operator such as by way of a flashing display element.
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公开(公告)号：DE69422321T2
公开(公告)日：2000-06-21
申请号：DE69422321
申请日：1994-03-15
Applicant: IBM
Inventor： BOTTOMLEY JOHN F , CHADWICK HENRY D , HALL JAMES M , MOORE FRANK R , POWERS JOHN T , PUTTERMAN MARC A , SCHASZBERGER MARK L , WILLIAMS ROBIN , WITHERS ROBERT W
IPC: H04N7/14 , H04L12/18 , H04N7/173 , H04N21/226 , H04N21/24
Abstract: A data processing system is disclosed for providing digital video information on subscriber demand, for very large video data files. The system enables rapid response to the requests by network subscribers, independent of the number of video files offered for selection. The data processing system is coupled through a data switch to a subscriber communications network.
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Patent Agency Ranking6.发明专利
公开(公告)号：AU3829278A
公开(公告)日：1980-01-31
申请号：AU3829278
申请日：1978-07-24
Applicant: IBM
Abstract: There is disclosed a method and means for increasing the positional accuracy of operator controlled cursors engaged in the digitized encoding of graphic information such as line drawings. The method steps comprise those of digitizing the instantaneous contact position between the cursor and the data entry surface as reference coordinates; detecting any segment of a colored object upon the surface within a predetermined area about the cursor; ascertaining the location within the area of the centroid or the like of the detected segment; and digitizing said ascertained location as a displacement from the reference coordinates. Apparatus for practicing the method comprises an independently actuable cursor formed from a position encoder and an image scanner, the scanner generating a Boolean coded array of points counterpart to a preselected surface area. The scanned array is first buffered and then used to actuate an operator viewable LED display of the scanned array on one hand and said array is sent to a CPU on the other hand. In turn, the CPU calculates the coordinates of the centroid of that array area of contiguous points having the same designated Boolean (color) 0 or 1 value. Signals representing the calculated coordinates generated by the CPU then cause the LED display to differentially indicate the calculated centroid location to the operator such as by way of a flashing display element.
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公开(公告)号：CA2110133C
公开(公告)日：1998-04-14
申请号：CA2110133
申请日：1993-11-26
Applicant: IBM
Inventor： WITHERS ROBERT W , CHADWICK HENRY D , BOTTOMLEY JOHN F , SCHASZBERGER MARK L , PUTTERMAN MARC A , HALL JAMES M , WILLIAMS ROBIN , MOORE FRANK R , POWERS JOHN T JR
IPC: H04N7/14 , H04L12/18 , H04N7/173 , H04N21/226 , H04N21/24
Abstract: A data processing system is disclosed for providing digital video information on subscriber demand, for very large video data files. The system enables rapid response to the requests by network subscribers, independent of the number of video files offered for selection. The data processing system is coupled through a data switch to a subscriber communications network.
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公开(公告)号：CA1103377A
公开(公告)日：1981-06-16
申请号：CA307336
申请日：1978-07-13
Applicant: IBM
Inventor： CASEY RICHARD G , LANGDON GLEN G JR , MANTEY PATRICK E , WILLIAMS ROBIN
Abstract: There is disclosed a method and means for increasing the positional accuracy of operator controlled cursors engaged in the digitized encoding of graphic information such as line drawings. The method steps comprise those of digitizing the instantaneous contact position between the cursor and the data entry surface as reference coordinates detecting any segment of a colored object upon the surface within a predetermined area about the cursor; ascertaining the location within the area of the centroid or the like of the detected segment; and digitizing said ascertained location as a displacement from the reference coordinates. Apparatus for practicing the method comprise an independently actuable cursor formed from a position encoder and an image scanner, the scanner generating a Boolean coded array of points counterpart to a preselected surface area The scanned array is first buffered and then used to actuate an operator viewable LED di-play of the scanned array on one hand and said array is sent to CPU on the other hand. In turn, the CPU calculates the coordinates of the centroid of that array area of contiguous points having the same de-lgnatod 8001ean Icolor) 0 or 1 value Signals representing tho calcul-ted coordlnate- generated by the CPU then cause the LED dlsplay ~o differentlally lndicate ths calculated centrold location to the operator such as by way of a fla-hlng di~play ele~ent
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公开(公告)号：CA2110133A1
公开(公告)日：1994-09-23
申请号：CA2110133
申请日：1993-11-26
Applicant: IBM
Inventor： BOTTOMLEY JOHN F , CHADWICK HENRY D , HALL JAMES M , MOORE FRANK R , POWERS JOHN T JR , PUTTERMAN MARC A , SCHASZBERGER MARK L , WILLIAMS ROBIN , WITHERS ROBERT W
Abstract: A data processing system is disclosed for providing digital video information on subscriber demand, for very large video data files. The system enables rapid response to the requests by network subscribers, independent of the number of video files offered for selection. The data processing system is coupled through a data switch to a subscriber communications network.
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