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109 records (took 0.029 seconds)

    11.
    发明专利
    未知

    公开(公告)号：DE3785799T2

    公开(公告)日：1993-10-28

    申请号：DE3785799

    申请日：1987-06-26

    Applicant: FUJITSU LTD

    Inventor： HIGUCHI MASAHIRO ,  FUKUDA HARUKI ,  TAZAKI KENSHI ,  MATSUDA MASAHIRO ,  AWAZU TOMOHIKO

    IPC: H04L12/43 ,  H04L12/28 ,  H04L12/54 ,  H04L12/58

    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
    12.
    发明专利
    LOOP TRANSMISSION SYSTEM WITH FRAME SYNCHRONIZATION CONTROL 未知

    公开(公告)号：HK56392A

    公开(公告)日：1992-08-07

    申请号：HK56392

    申请日：1992-07-30

    Applicant: FUJITSU LTD

    Inventor： FUKUDA HARUKI ,  TAZAKI KENSHI ,  MATSUDA MASAHIRO ,  AWAZU TOMOHIKO

    IPC: H04L7/08 ,  H04L12/28 ,  H04L12/42

    Abstract: PCT No. PCT/JP86/00062 Sec. 371 Date Dec. 11, 1986 Sec. 102(e) Date Dec. 11, 1986 PCT Filed Feb. 13, 1986 PCT Pub. No. WO86/05053 PCT Pub. Date Aug. 28, 1986.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.

    14.
    发明专利
    未知

    公开(公告)号：BR8605550A

    公开(公告)日：1987-04-22

    申请号：BR8605550

    申请日：1986-02-13

    Applicant: FUJITSU LTD

    Inventor： FUKUDA HARUKI ,  TAZAKI KENSHI ,  MATSUDA MASAHIRO ,  AWASU TOMOHIKO

    IPC: H04L7/08 ,  H04L12/28 ,  H04L12/42 ,  H04L11/16

    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.

    Reader/writer apparatus, reader/writer control program, data access system, and data access control method
    15.
    发明专利
    Reader/writer apparatus, reader/writer control program, data access system, and data access control method 审中-公开
    读取/写入设备，读取/写入控制程序，数据访问系统和数据访问控制方法

    公开(公告)号：JP2008146184A

    公开(公告)日：2008-06-26

    申请号：JP2006329958

    申请日：2006-12-06

    Applicant: Fujitsu Ltd ,  富士通株式会社

    Inventor： SUGANO HIROYASU ,  MATSUDA MASAHIRO ,  TANAKA YOSHIAKI ,  MANIWA TORU ,  NINOMIYA TERUNAO

    IPC: G06K17/00 ,  G06F13/12

    CPC classification number: G06K7/0008

    Abstract: PROBLEM TO BE SOLVED: To reduce overhead in communication between a host apparatus and a reader/writer apparatus which is produced when reading and/or writing data from/to an RFID tag. SOLUTION: A host computer 100 creates a tag search instruction including a reading instruction or a writing instruction, and transmits the created tag search instruction to a reader/writer 200. When the reader/writer 200 receives the tag search instruction from the host computer 100, it transmits a tag search command requesting transmission of a tag ID identifying the RFID tag 300 uniquely. When receiving the tag ID transmitted from the RFID tag 300 in response to the transmitted tag search command, it transmits a reading command or a writing command of data based on the reading instruction or the writing instruction included in the tag search instruction for the RFID tag 300 identified by the tag ID. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：为了减少当从RFID标签读取和/或写入数据时产生的主机设备和读/写器设备之间的通信中的开销。 主计算机100创建包括读取指令或写入指令的标签搜索指令，并且将所创建的标签搜索指令发送到读取器/写入器200.当读取器/写入器200从读取器/写入器200接收到标签搜索指令时， 主计算机100，发送标签搜索命令，请求发送识别RFID标签300的标签ID。 响应于所发送的标签搜索命令，当从RFID标签300接收到标签ID时，根据包含在RFID标签的标签搜索指令中的读取指令或写入指令，发送数据的读取命令或写入命令 300由标签ID标识。 版权所有（C）2008，JPO＆INPIT

    Speech communication terminal device and call connection controlling method in packet switching network
    16.
    发明专利
    Speech communication terminal device and call connection controlling method in packet switching network 审中-公开
    语音通信终端设备和分组交换网络中的呼叫连接控制方法

    公开(公告)号：JP2005223936A

    公开(公告)日：2005-08-18

    申请号：JP2005061856

    申请日：2005-03-07

    Applicant: Fujitsu Ltd ,  富士通株式会社

    Inventor： MATSUDA MASAHIRO

    IPC: H04L12/70 ,  H04M3/00 ,  H04M11/00 ,  H04L12/56

    Abstract: PROBLEM TO BE SOLVED: To make a call request to a plurality of terminals easy by using simulcasting means held in a packet switching network, and to connect to a special speech communication terminal device after selecting any one of speech communication terminal devices which can respond from among the speech communication terminal devices which are called. SOLUTION: The speech communication terminal device comprises means for simulcasting to a plurality of speech communication terminal devices after producing a command for performing a telephone call request, and means for selecting the one to establish the telephone call from among the plurality of speech communication terminal devices which respond after accepting a response from the plurality of speech communication terminal devices which are simulcast. A grouping and a telephone call of the plurality of speech communication terminal devices can be made easy by using simulcasting means of the packet switching network, and the connection to the only one speech communication terminal device can be made possible from among the plurality of speech communication terminal devices each performing the telephone call. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：通过使用保持在分组交换网络中的同步播放装置来容易地对多个终端进行呼叫请求，并且在选择任何一个语音通信终端设备之后连接到特殊语音通信终端设备，其中， 可以从所调用的语音通信终端装置中进行响应。 解决方案：语音通信终端设备包括在产生用于执行电话呼叫请求的命令之后与多个语音通信终端设备同时播放的装置，以及用于从多个语音中选择建立电话呼叫的装置 通信终端装置，其在接受来自同时广播的多个语音通信终端装置的响应之后进行响应。 通过使用分组交换网络的联播装置，可以使多个语音通信终端装置的分组和电话呼叫变得容易，并且可以在多个语音通信中实现与唯一一个语音通信终端装置的连接 每个终端设备执行电话呼叫。 版权所有（C）2005，JPO＆NCIPI

    Call establishment on intranet and external network through dmz
    17.
    发明专利
    Call establishment on intranet and external network through dmz 有权

    公开(公告)号：JP2004228616A

    公开(公告)日：2004-08-12

    申请号：JP2003010424

    申请日：2003-01-17

    Applicant: Fujitsu Ltd ,  富士通株式会社

    Inventor： NODA MASAHIDE ,  HORIO KENICHI ,  FUKUYAMA NORIYUKI ,  MATSUDA MASAHIRO

    IPC: H04L12/66 ,  H04L12/46

    Abstract: PROBLEM TO BE SOLVED: To establish a call between an intranet terminal and an external network terminal through a DMZ. SOLUTION: An information processor 110 in a DMZ is connectable to a separate apparatus 120 connectable to an intranet and an external network. The processor comprises a first means constituted to establish first links 640, 642 with the separate apparatus in response to a signal received from the external network and transmit the signal over the first links established, based a non-internet protocol, to establish a call with the separate apparatus; and a second means for establishing second links 640, 642 for data communications with the separate apparatus on the established call to transmit or receive data, based on the non-internet protocol. COPYRIGHT: (C)2004,JPO&NCIPI

    DATA CONTENT UTILIZATION SYSTEM
    18.
    发明专利
    DATA CONTENT UTILIZATION SYSTEM 失效

    公开(公告)号：JPH0883205A

    公开(公告)日：1996-03-26

    申请号：JP25262394

    申请日：1994-09-09

    Applicant: FUJITSU LTD

    Inventor： IWAYAMA NOBORU ,  TORII NAOYA ,  HASEBE TAKAYUKI ,  TAKENAKA MASAHIKO ,  MATSUDA MASAHIRO

    IPC: G06F12/14 ,  G06F12/00 ,  G06F21/24 ,  G09C1/00 ,  H04L9/06 ,  H04L9/08 ,  H04L9/10 ,  H04L9/14 ,  H04L9/00 ,  H04L9/12

    Abstract: PURPOSE: To prevent software from illegally being used, to improve the security of software utilization, and to increase the flexibility of charging management by providing a specific data storage part, an information converting means, and a utilization permitting device. CONSTITUTION: The data storage part 3 stores at least one kind of information which indicates a medium, such as a CD-ROM, storing software or an area on the medium where data are stored and generated by ciphering data contents and content discrimination information specifying the individual data contents. The information converting means 1 is equipped with a function which outputs data contents that a user desires as visual and auditory data, a function which prevents the data contents from being put in a file, and a function which deciphers the ciphered information. Further, the utilization permitting device 2 has a function which generates utilization permit information for the data contents stored in the data storage part 3.

    SOFTWARE CHARGING SYSTEM
    20.
    发明专利
    SOFTWARE CHARGING SYSTEM 失效

    公开(公告)号：JPH0854952A

    公开(公告)日：1996-02-27

    申请号：JP18866794

    申请日：1994-08-10

    Applicant: FUJITSU LTD

    Inventor： HASEBE TAKAYUKI ,  TORII NAOYA ,  IWAYAMA NOBORU ,  TAKENAKA MASAHIKO ,  MATSUDA MASAHIRO

    IPC: G06F1/00 ,  G06F21/10 ,  G06F21/12 ,  G06F21/14 ,  G06F21/60 ,  G06F21/62 ,  G06Q30/04 ,  G06Q30/06 ,  G06Q50/00 ,  G06F9/06

    Abstract: PURPOSE:To concretely realize the software meter rate charging according to a days control or a time control by controlling software used amount according to days in a use permission device. CONSTITUTION:This system is composed of a use permission device 301 permitting the use of software (programs or data) protected for the prevention of an unfair use and a control center performing the setting of the use balance of this use permission device 301. This use permission device 301 is provided with a clock 302 acquiring date and hour information, a date and hour information storage means 303 storing the aquired date and hour information until the next date and hour information is acquired, a use permission processing part 304 and a used amount control part 305. By providing the date and hour information storage means 303 in this way, software meter rate charging is controlled according to days. As a result, an end user can reproduce software at home with the same feeling as the one for a rental video, etc.

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