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公开(公告)号：JPH10105148A
公开(公告)日：1998-04-24
申请号：JP21484697
申请日：1997-08-08
Applicant: IBM
Inventor： KERIGAN SHAUN , KNOX RICHARD IAN , PIETRZAK CHRISTOPHER CARLO
Abstract: PROBLEM TO BE SOLVED: To drive a digital display so that a noise (erroneous color display) being sensible for a user is reduced by providing a lookup table outputting a color signal having resolution matching with resolution of a digital display. SOLUTION: A lookup table 22 receives a color signal of writing operation to a color palette chip 2 as an input, and outputs a color signal of resolution matching with resolution of a digital display 21. Therefore, when a user wishes to add a color to a color palette chip 2, color selection (appear in lines 28-30) of a user is interrupted by the lookup table 22 and the color is converted to a different color, outputted to the color palette chip 2 through lines 25-27, and written there. The color palette chip 2 sends analog signals R, G, B to the digital display 21 through lines 5-7.
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公开(公告)号：GB2354613B
公开(公告)日：2001-05-30
申请号：GB0028874
申请日：1996-10-16
Applicant: IBM
Inventor： KNOX RICHARD IAN , MCCALL COLIN DAVID
IPC: G06F9/445
Abstract: A data processing network has a client connected to first and second servers in which the first and second servers are operable to communicate with the network according to first and second incompatible data communication protocols. The client is operable to issue, onto the network, a first initial boot request (e.g. RPL) according to the first data communication protocol (IEEE 802.2) and the first server is operable, in response to the client request to send BOOTP bootstrap code to the client system. The BOOTP bootstrap code is loaded into client memory and when executed causes the client to issue a BOOTP request for servicing by the second server system.
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公开(公告)号：GB2343026A
公开(公告)日：2000-04-26
申请号：GB9823240
申请日：1998-10-24
Applicant: IBM
Inventor： MCCALL COLIN DAVID , KNOX RICHARD IAN
Abstract: Enabling recovery when a user instructs a program to perform actions which destroy data stored on the computer or an associated computer, whilst still allowing for the deletion of information for the purposes of security and for freeing up disk space. User actions are managed to reduce the possibility of inadvertently destroying data, by testing, 208, 210, the consequences of the user action: if benign (i.e. where no information will be lost, or where any information that will be lost is backed up), the user action is completed, 212; if not benign, a delay ("cooling-off") period prior to completing the user action is initiated, 206. During this delay period, the user is able to cancel the user action, 216. The delay may be varied according to the relative consequences of the user action, setting a longer delay period for actions which are more destructive and which may take longer to recover from; longer delays may also be set for systems which store information of higher value.
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公开(公告)号：GB2334868A
公开(公告)日：1999-09-01
申请号：GB9803966
申请日：1998-02-26
Applicant: IBM
Inventor： HOGGARTH ROGER PHILIP , KNOX RICHARD IAN
IPC: G03B21/132 , G06F3/00 , G06F13/00
Abstract: A presentation apparatus comprises a projection device adapted to display pages of information generated by a computer system and a display server connected to the projection device for controlling the display of information by the projection device. The display server includes a wireless receiver for receiving a page of information from a selected one of a plurality of computer systems and means for converting the format of the received page of information into a format suitable for display by the projection device and for transferring the converted information to the projection device.
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公开(公告)号：GB2317310A
公开(公告)日：1998-03-18
申请号：GB9619265
申请日：1996-09-14
Applicant: IBM
Inventor： KNOX RICHARD IAN , KERIGAN SHAUN , PIETRZAK CHRISTOPHER CARLO
Abstract: An analog interface apparatus for driving a digital display unit, said apparatus comprising: a colour palette means for storing colour signals for driving said digital display unit; and a look up table means for storing colour signals for driving said digital display unit and for supplying said colour signals to said colour palette means, said look up table including means for interrupting write operations to said colour palette means by receiving as inputs colour signals of said write operations and providing as outputs colour signals having a resolution matching that of said digital display unit.
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Patent Agency Ranking
公开(公告)号：GB2311390A
公开(公告)日：1997-09-24
申请号：GB9605670
申请日：1996-03-18
Applicant: IBM
Inventor： MCCALL COLIN DAVID , SYYED SOHAIL , HOGGARTH ROGER PHILIP , KNOX RICHARD IAN , MASSEY ANDREW LIAM
Abstract: A client is arranged so that at power up it makes a request to a server for first boot code which allows the client to boot from its own mass storage. Since the OS is not sent from the server over the network, traffic flow is eased whilst strict control of client software type is maintained. The configuration of a client may be checked prior to software, particularly OS, installation by a server. The server, detecting a new client on the network, down-loads scan code onto the client. The client then runs the scan code and returns hardware configuration data to the server. If the OS of the client is to be modified then the server sends different, second boot code to the client which instructs the client to boot (a new OS) directly from the server. The OS from the server is then installed on the client mass storage device, and subsequent IPLs take place using the first boot code.
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公开(公告)号：GB2311388A
公开(公告)日：1997-09-24
申请号：GB9605668
申请日：1996-03-18
Applicant: IBM
Inventor： HOGGARTH ROGER PHILIP , KNOX RICHARD IAN , MASSEY ANDREW LIAM , MCCALL COLIN DAVID , SYYED SOHAIL
Abstract: Graphic user interface apparatus, for a server computer system which is connectable to a plurality of client computer systems in a computer network, comprises means for displaying a plurality of client indicators, each signifying a different one of the client computer systems, and a plurality of profile indicators, each signifying a different function stored in the server computer system and executable by one or more of the client computer systems. Means is provided for associating a selected profile indicator with a selected client indicator. Loading means loads, in response to the association, the function signified by the selected profile indicator from the server computer system to the client computer system signified by the selected client indicator.
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公开(公告)号：GB2354613A
公开(公告)日：2001-03-28
申请号：GB0028874
申请日：1996-10-16
Applicant: IBM
Inventor： KNOX RICHARD IAN , MCCALL COLIN DAVID
IPC: G06F9/445
Abstract: A data processing network comprising at least one client system connected to first and second server systems, the first and second server systems being operable to communicate with the network according to first and second incompatible data communication protocols respectively. The client system being operable to issue, onto the network, first and second boot requests (210,240) according to the first and second data communication protocols for servicing by either the first or second server systems (230,260) respectively.
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公开(公告)号：GB2311389B
公开(公告)日：2000-06-07
申请号：GB9605669
申请日：1996-03-18
Applicant: IBM
Inventor： HOGGARTH ROGER PHILIP , KNOX RICHARD IAN , MASSEY ANDREW LIAM , MCCALL COLIN DAVID , SYYED SOHAIL
IPC: G06F9/445
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公开(公告)号：GB2340699A
公开(公告)日：2000-02-23
申请号：GB9817350
申请日：1998-08-11
Applicant: IBM
Inventor： KNOX RICHARD IAN , MASSEY ANDREW LIAM , MCCALL COLIN DAVID
IPC: H04L29/06
Abstract: A data processing network comprises a plurality of client systems and a controlling system which transmits "broadcast" data packets which may be received by any of the client systems attached to the network. The client system, on initial connection to the network, analyses the transmitted "broadcast" data packets and determines the network protocols in use on the network. The client system then configures software located at the client system so as to use one of the network protocols in use on the network. Furthermore, the client system customises the operating parameters it uses to communicate with the network so as to optimise the performance of communication with the network. Additionally, the client systems may, optionally, analyse transmitted non-broadcast data packets.
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