1.
    发明专利
    未知

    公开(公告)号:DE60043876D1

    公开(公告)日:2010-04-08

    申请号:DE60043876

    申请日:2000-07-31

    Applicant: FUJITSU LTD

    Abstract: A communication promotion method is provided to appropriately support communication by a plurality of users in different environments. A character 2, operable by an IRC client 5, is linked to or installed in a user terminal 8. An administration device 3 detects a specific event in a channel and sends a specific command to the IRC client 5 via IRC. Commands do not always have to be sent to all of the IRC client 5, and may be different according to the IRC client 5. The user terminal 8 detects the aforesaid command and sends it to the character 2. Characters at each user terminal 8 operate as specified by the command.

    Telephone call alerting system
    2.
    发明专利

    公开(公告)号:GB2294178A

    公开(公告)日:1996-04-17

    申请号:GB9511547

    申请日:1995-06-07

    Applicant: FUJITSU LTD

    Abstract: A telephone call alerting system is applied to a telephone communication system accommodating a line (#1, #2, #3) to which a telephone terminal (12, 14, 16) is connected, a plurality of telephone numbers being assigned to the line. The telephone call alerting system includes an output unit for outputting information indicating a telephone number of a call when the call is received by the telephone terminal (12, 14, 16), a plurality of informing units for outputting an alert indicating that a call has been received by the telephone terminal, each of the plurality of informing units corresponding to one of the plurality of telephone numbers, a memory unit for storing a table indicating a relationship between the plurality of telephone numbers and the plurality of informing units, an identification unit, when the call is received by the telephone terminal, for identifying one of the plurality of informing units corresponding to the telephone number indicated by the information output by the output means, with reference to the table, and a control unit, when the call is received by said telephone terminal, for supplying an instruction of outputting the alert to the one of the plurality of informing units identified by the identification means, so that the one of the plurality of informing units outputs the alert.

    3.
    发明专利
    未知

    公开(公告)号:DE3785799D1

    公开(公告)日:1993-06-17

    申请号:DE3785799

    申请日:1987-06-26

    Applicant: FUJITSU LTD

    Abstract: Packet data communication system comprises a ring type transmission line (1) for circulating a predetermined number of slots on which packets to be transmitted are loaded, and, interface nodes (2, 2'), provided between said ring type transmission line, for loading packets on slots and receiving packets from slots for terminals, in the interface node (2, 2'), there are a predetermined number of sub-transmission lines (S1-S4), for passing each of the slots in parallel through the interface node (2, 2'), terminal interfaces respectively having a plurality of sending buffers (25-28) for storing packets and a plurality of receiving buffers (25'-28') for storing packets, switch (24, 24') for connecting each of sending buffers (25-28) and receiving buffers (25, 25') to any one of the sub-transmission lines (S1-S4).

    PACKET DATA COMMUNICATION SYSTEM
    4.
    发明专利

    公开(公告)号:AU586927B2

    公开(公告)日:1989-07-27

    申请号:AU7473787

    申请日:1987-06-26

    Applicant: FUJITSU LTD

    Abstract: Packet data communication system comprises a ring type transmission line (1) for circulating a predetermined number of slots on which packets to be transmitted are loaded, and, interface nodes (2, 2'), provided between said ring type transmission line, for loading packets on slots and receiving packets from slots for terminals, in the interface node (2, 2'), there are a predetermined number of sub-transmission lines (S1-S4), for passing each of the slots in parallel through the interface node (2, 2'), terminal interfaces respectively having a plurality of sending buffers (25-28) for storing packets and a plurality of receiving buffers (25'-28') for storing packets, switch (24, 24') for connecting each of sending buffers (25-28) and receiving buffers (25, 25') to any one of the sub-transmission lines (S1-S4).

    LOOP TRANSMISSION SYSTEM WITH FRAME SYNCHRONIZATION CONTROL

    公开(公告)号:CA1251533A

    公开(公告)日:1989-03-21

    申请号:CA501540

    申请日:1986-02-11

    Applicant: FUJITSU LTD

    Abstract: LOOP TRANSMISSION SYSTEM WITH FRAME SYNCHRONIZATION CONTROL A loop transmission system with frame synchronization control includes a loop (1) through which information in the form of a sequence of frames is transmitted, a plurality of node units (51, 52, ..., 5n; 3, 4) inserted at predetermined positions in the loop (1) for receiving and delivering information, and a supervisory device (2) inserted at a predetermined position in the loop (1) for supervising the transmission of information through the loop (1) in association with the node units (51, 52, ..., 5n; 3, 4). The supervisory device (2) is operable to deliver a frame synchronization cancellation signal. Each of the node units (51, 52, ..., 5n; 3, 4) is adapted to detect the frame synchronization cancellation signal and cancel the synchronized operation state in bypassing or taking-in of a node and to restore synchronization in the frame next to the synchronized cancelled frame. Therefore, quick restoration of synchronization after bypassing or taking-in of a node is ensured. (Fig. 1)

    Telephone call alerting system and information processing system used in such

    公开(公告)号:GB2294178B

    公开(公告)日:1999-01-06

    申请号:GB9511547

    申请日:1995-06-07

    Applicant: FUJITSU LTD

    Abstract: A telephone call alerting system is applied to a telephone communication system accommodating a line to which a telephone terminal is connected, a plurality of telephone numbers being assigned to the line. The telephone call alerting system includes an output unit for outputting information indicating a telephone number of a call when the call is received by the telephone terminal, a plurality of informing units for outputting an alert indicating that a call has been received by the telephone terminal, each of the plurality of informing units corresponding to one of the plurality of telephone numbers, a memory unit for storing a table indicating a relationship between the plurality of telephone numbers and the plurality of informing units, an identification unit, when the call is received by the telephone terminal, for identifying one of the plurality of informing units corresponding to the telephone number indicated by the information output by the output means, with reference to the table, and a control unit, when the call is received by said telephone terminal, for supplying an instruction of outputting the alert to the one of the plurality of informing units identified by the identification means, so that the one of the plurality of informing units outputs the alert.

    Managing files shared by users
    7.
    发明专利

    公开(公告)号:GB2295909A

    公开(公告)日:1996-06-12

    申请号:GB9518284

    申请日:1995-09-07

    Applicant: FUJITSU LTD

    Abstract: A file managing system manages files shared by users. The files are linked to each other, and are controlled in accordance with link information. File control information is defined to represent rights given to each user, who is permitted to perform processing which corresponds to rights the status of which is in an on-state. The file control information is produced for each file. Link control information representing links between files is defined, and includes information which represents whether users are permitted to use the links. The link control information is produced for each file. The access of each user to the files and the access of each user to the links are controlled in accordance with the file control information and the link control information. The link control information may further include propagation information which controls whether processing performed on a first file is performed also on a second file.

    8.
    发明专利
    未知

    公开(公告)号:DE3674531D1

    公开(公告)日:1990-10-31

    申请号:DE3674531

    申请日:1986-02-13

    Applicant: FUJITSU LTD

    Abstract: A loop transmission system with frame synchronization control includes a loop (1) through which information in the form of a sequence of frames is transmitted, a plurality of node units (51, 52, ..., 5n; 3, 4) inserted at predetermined positions in the loop (1) for receiving and delivering information, and a supervisory device (2) inserted at a predetermined position in the loop (1) for supervising the transmission of information through the loop (1) in association with the node units (51, 52, ..., 5n; 3, 4). The supervisory device (2) is operable to deliver a frame synchronization cancellation signal. Each of the node units (51, 52, ..., 5n; 3, 4) is adapted to detect the frame synchronization cancellation signal and cancel the synchronized operation state in bypassing or taking-in of a node and to restore synchronization in the frame next to the synchronization cancelled frame. Therefore, quick restoration of synchronization after bypassing or taking-in of a node is ensured.

    LOOP TRANSMISSION SYSTEM WITH FRAME SYNCHRONIZATION CONTROL

    公开(公告)号:AU577684B2

    公开(公告)日:1988-09-29

    申请号:AU5519086

    申请日:1986-02-13

    Applicant: FUJITSU LTD

    Abstract: A loop transmission system with frame synchronization control includes a loop (1) through which information in the form of a sequence of frames is transmitted, a plurality of node units (51, 52, ..., 5n; 3, 4) inserted at predetermined positions in the loop (1) for receiving and delivering information, and a supervisory device (2) inserted at a predetermined position in the loop (1) for supervising the transmission of information through the loop (1) in association with the node units (51, 52, ..., 5n; 3, 4). The supervisory device (2) is operable to deliver a frame synchronization cancellation signal. Each of the node units (51, 52, ..., 5n; 3, 4) is adapted to detect the frame synchronization cancellation signal and cancel the synchronized operation state in bypassing or taking-in of a node and to restore synchronization in the frame next to the synchronization cancelled frame. Therefore, quick restoration of synchronization after bypassing or taking-in of a node is ensured.

    File managing system for mananging files shared with a plurality of users

    公开(公告)号:GB2295909B

    公开(公告)日:1999-09-29

    申请号:GB9518284

    申请日:1995-09-07

    Applicant: FUJITSU LTD

    Abstract: A file managing system manages a plurality of files shared with a plurality of users. The files are linked to each other, and are controlled in accordance with link information. File control information is defined to represent a status of rights given to each of the users who is permitted to perform a processing which corresponds to one of the rights the status of which is in an on-state. The file control information is produced for each of the files. Link control information including link information representing a condition of the link between the first file and the second file is defined. The link control information further includes information which represents whether each of the users is permitted to use the link. The link control information is produced for each of the files. The access of each of said users to the files and the access of each of users to the link is controlled in accordance with the file control information and the link control information. The link control information may further include first propagation information which represents whether a processing performed on a first file is to be reflected to a second file so that a processing performed on the second file may be controlled, when the first file is processed, in accordance with the first propagation information.

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