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21. 发明授权

US07168043B2 Apparatus and system for communication 失效
标题翻译：用于通信的装置和系统
公开(公告)号：US07168043B2
公开(公告)日：2007-01-23
申请号：US10230102
申请日：2002-08-29
申请人： Atsushi Shimizu , Kenichi Yoshida , Takashi Nisikado , Fumio Noda , Osamu Takada
发明人： Atsushi Shimizu , Kenichi Yoshida , Takashi Nisikado , Fumio Noda , Osamu Takada
IPC分类号： G06F17/00 , G06F15/16
CPC分类号： H04L67/16 , H04L12/14 , H04L41/00 , H04L67/02 , H04L67/28 , H04L67/2804 , H04L69/329
摘要： In communication between communication terminals utilizing a network, a communication apparatus that receives and interprets service contents information described by a tag-type language or the like and performs processing in accordance with the interpretation thereof is disposed between the communication terminals. The communication apparatus can combine a plurality of processing operations in accordance with the described contents of the information to be implemented and can make various service designs. Further, the communication apparatus is characterized to acquire a program for updating a processing method definition connecting the service contents information and the processing operations by means of the Internet so that the processing method definition of the apparatuses distributed dispersedly can be modified promptly and the whole system can cope with modification of service contents promptly.
摘要翻译：在利用网络的通信终端之间的通信中，在通信终端之间设置接收和解释由标签类型语言等描述的服务内容信息并根据其解释进行处理的通信装置。通信装置可以根据要实现的信息的内容组合多个处理操作，并且可以进行各种服务设计。此外，通信装置的特征在于获取用于更新通过因特网连接服务内容信息和处理操作的处理方法定义的程序，以便能够迅速地修改分散分布的装置的处理方法定义，并且整个系统可以及时处理服务内容的修改。

22. 发明授权

US06758881B2 Metal-graphite brush and production method thereof 有权
标题翻译：金属石墨刷及其制备方法
公开(公告)号：US06758881B2
公开(公告)日：2004-07-06
申请号：US10396751
申请日：2003-03-25
申请人： Takayoshi Otani , Osamu Takada , Mitsuo Ikeda , Yoichi Sakaura , Naoki Morita , Takahiro Sakamoto , Kyoji Inukai , Youichi Murakami , Yasuyuki Wakahara , Masami Niimi , Ryochi Honbo
发明人： Takayoshi Otani , Osamu Takada , Mitsuo Ikeda , Yoichi Sakaura , Naoki Morita , Takahiro Sakamoto , Kyoji Inukai , Youichi Murakami , Yasuyuki Wakahara , Masami Niimi , Ryochi Honbo
IPC分类号： C22C104
CPC分类号： H01R39/22 , H01R43/12
摘要： Ag particles produced by chemical reduction and having a mean particle size of 5 &mgr;m are added by 0.05-3 wt % and Zn are added by 2-10 wt % to a Pb-less brush body containing graphite, Cu and a metal sulfide solid lubricant of a metal-graphite brush.
摘要翻译：通过化学还原并且平均粒径为5μm的Ag颗粒加入0.05-3重量％，Zn添加2-10重量％的无铅刷体，其含有石墨，Cu和金属硫化物固体润滑剂的金属石墨刷。

23. 发明授权

US06307857B1 Asynchronous transfer mode controller and ATM control method thereof and ATM communication control apparatus 失效
标题翻译：异步传输模式控制器及其ATM控制方法和ATM通信控制装置
公开(公告)号：US06307857B1
公开(公告)日：2001-10-23
申请号：US09102194
申请日：1998-06-22
申请人： Tatsuya Yokoyama , Mika Mizutani , Osamu Takada , Eizo Hashi
发明人： Tatsuya Yokoyama , Mika Mizutani , Osamu Takada , Eizo Hashi
IPC分类号： H04L1256
CPC分类号： H04L12/5601 , H04L2012/5616 , H04L2012/5652
摘要： An asynchronous transfer mode (ATM) controller includes a buffer memory, a transfer circuit which transfers packet data between the buffer memory and an internal memory of an associative terminal unit with a data block of predetermined length being a unit therefor, a cell transmit circuit section that subdivides or “slices” the predetermined length data block sent from the terminal memory to the buffer memory into data cells which are then sent forth to the ATM network, a cell receive control circuit operable to reconstruct or re-assemble those data cells received from the ATM network over a transfer path thereby forming in the buffer memory a predetermined length data block, and a transfer control circuit operable to permit or “instruct” the transfer circuit to transfer the predetermined length data block between the buffer memory and the terminal memory and also instruct both the cell transmit control circuit and the cell receive control circuit to transfer the data cells between the buffer memory and the ATM network over the transfer path, thereby enabling accommodation of a variety of kinds of setup configurations and/or any possible changes or alterations in ATM protocol processing as assigned to a microprocessor.
摘要翻译：异步传输模式（ATM）控制器包括一个缓冲存储器，一个传输电路，用于在缓冲存储器和一个具有预定长度的数据块作为其单元的相关终端单元的内部存储器之间传送分组数据;小区发射电路部分将从终端存储器发送到缓冲存储器的预定长度数据块细分或“切片”成随后发送到ATM网络的数据单元，小区接收控制电路可操作以重建或重新组合从从而在缓冲存储器中形成预定长度的数据块，以及传送控制电路，其可操作以允许或“指示”传送电路在缓冲存储器和终端存储器之间传送预定长度的数据块，以及还指示小区发射控制电路和小区接收控制电路在两者之间传送数据小区缓冲存储器和ATM网络，从而能够调节各种设置配置和/或分配给微处理器的ATM协议处理中的任何可能的改变或更改。

24. 发明授权

US5678060A System for executing high speed communication protocol processing by predicting protocol header of next frame utilizing successive analysis of protocol header until successful header retrieval 失效
标题翻译：用于通过使用协议头的连续分析来预测下一帧的协议报头来执行高速通信协议处理的系统，直到成功的报头检索
公开(公告)号：US5678060A
公开(公告)日：1997-10-14
申请号：US331106
申请日：1994-10-28
申请人： Tatsuya Yokoyama , Tetsuhiko Hirata , Mika Mizutani , Osamu Takada
发明人： Tatsuya Yokoyama , Tetsuhiko Hirata , Mika Mizutani , Osamu Takada
IPC分类号： G06F13/00 , H04L12/931 , H04L12/951 , H04L29/06 , G06F3/00 , G06F15/16 , G06F15/56
CPC分类号： H04L12/5601 , H04L2012/5615 , H04L2012/5616 , H04L2012/563 , H04L2012/5652
摘要： Communication control equipment for connecting a computer system to a network and supporting the computer system to set a plurality of connections on the network and perform parallel communication between computers. The communication control equipment includes an interface circuit for the computer system, a microprocessor for performing communication control processing, a local memory for storing programs and work data, a buffer memory for temporarily storing transmission and reception data, a DMA transfer unit for performing data transfer between a memory in the computer system and the buffer memory and protocol header transfer between the buffer memory and the local memory, a network controller for controlling transmission and reception of data to the network, and a header retrieval unit for predicting a protocol header of a frame to be next received in correspondence to each of a plurality of connections and retrieving a header corresponding to a protocol header of a received frame transferred by the DMA transfer unit.
摘要翻译：用于将计算机系统连接到网络并支持计算机系统以在网络上设置多个连接并执行计算机之间的并行通信的通信控制设备。通信控制设备包括用于计算机系统的接口电路，用于执行通信控制处理的微处理器，用于存储程序和工作数据的本地存储器，用于临时存储发送和接收数据的缓冲存储器，用于执行数据传输的DMA传送单元在计算机系统中的存储器和缓冲存储器之间以及缓冲存储器和本地存储器之间的协议报头传送之间，用于控制数据到网络的传输和接收的网络控制器，以及用于预测帧将被相应地接收到多个连接中的每一个并且检索对应于由DMA传送单元传送的接收帧的协议报头的报头。

25. 发明授权

US5625675A Voice mail communication system 失效
标题翻译：语音邮件通信系统
公开(公告)号：US5625675A
公开(公告)日：1997-04-29
申请号：US500690
申请日：1995-07-11
申请人： Ikuko Katsumaru , Junji Fukuzawa , Masato Terada , Osamu Takada
发明人： Ikuko Katsumaru , Junji Fukuzawa , Masato Terada , Osamu Takada
IPC分类号： H04M3/42 , H04M3/53 , H04M3/533 , H04M1/64
CPC分类号： H04M3/533 , H04M3/5307
摘要： The voice mail system includes a voice mail exchanger and a mail server. A voice mail communication between a telephone and a terminal device, such as a client computer, is registered in a LAN based multi-media mail box. A PBX based voice mail apparatus and a LAN based multi-media mail system are integrated such that voice information can be commonly used and reused.
摘要翻译：语音邮件系统包括语音邮件交换器和邮件服务器。电话机和诸如客户端计算机的终端设备之间的语音邮件通信被登记在基于LAN的多媒体邮箱中。集成了基于PBX的语音邮件装置和基于LAN的多媒体邮件系统，使得语音信息可以被普遍使用和重用。

26. 发明授权

US5434863A Internetworking apparatus for connecting plural network systems and communication network system composed of plural network systems mutually connected 失效
标题翻译：用于连接多个网络系统的互联装置和由相互连接的多个网络系统组成的通信网络系统
公开(公告)号：US5434863A
公开(公告)日：1995-07-18
申请号：US935919
申请日：1992-08-27
申请人： Katsuyoshi Onishi , Naoya Ikeda , Osamu Takada , Toshiaki Koyama , Hiromichi Enomoto
发明人： Katsuyoshi Onishi , Naoya Ikeda , Osamu Takada , Toshiaki Koyama , Hiromichi Enomoto
IPC分类号： H04L12/66 , H04L12/931 , H04L12/935 , H04L12/947
CPC分类号： H04L49/25 , H04L12/66 , H04L49/3009 , H04L49/351
摘要： An internetworking apparatus which handles a scale of a network flexibly without degrading high speed operation. A router manager and a plurality of routing accelerator modules for performing routing are connected to one another through a high speed bus, and a plurality of communication ports are connected to the respective routing accelerators independently of one another. The plurality of routing accelerators can perform the routing for reception data packet at high speed. If more routing accelerators are provided, the disposal to the networks having a small scale to a large scale can be readily realized.
摘要翻译：一种在不降低高速运行的情况下灵活处理网络规模的互联网络设备。用于执行路由的路由器管理器和多个路由加速器模块通过高速总线彼此连接，并且多个通信端口彼此独立地连接到相应的路由加速器。多个路由加速器可以高速地执行用于接收数据分组的路由。如果提供更多的路由加速器，则可以容易地实现对具有小规模到大规模的网络的处置。

27. 发明授权

US5220562A Bridge apparatus and a communication system between networks using the bridge apparatus 失效
标题翻译：桥接设备和使用桥接设备的网络之间的通信系统
公开(公告)号：US5220562A
公开(公告)日：1993-06-15
申请号：US520712
申请日：1990-05-08
申请人： Osamu Takada , Katsuyoshi Onishi , Koichi Kimura , Kazunori Nakamura , Yoshihiro Takiyasu , Mitsuhiro Yamaga , Kunio Hiyama
发明人： Osamu Takada , Katsuyoshi Onishi , Koichi Kimura , Kazunori Nakamura , Yoshihiro Takiyasu , Mitsuhiro Yamaga , Kunio Hiyama
IPC分类号： H04L12/46
CPC分类号： H04L12/4616 , H04L45/742
摘要： Frontend LANs connecting plural stations are connected to plural nodes of a backbone LAN respectively. The backbone LAN is constituted by plural physical or logical links, and each node corresponds to each frontend LAN. A first data block is segmented into one or plural second data block units of fixed length and transferred to destination nodes, a bridge is provided in order to assemble the second data blocks into the first data block. The bridge can transmit the second data blocks to arbitrary links, and the receiving is performed through one link. The bridge a decoder also has a decoder for decoding whether the learning should be performed or not, based on the learning indication information existing in the second data block including the routing information.

28. 发明授权

US5113392A Communication apparatus for reassembling packets received from network into message 失效
标题翻译：将从网络接收的分组重新传送到消息的通信装置
公开(公告)号：US5113392A
公开(公告)日：1992-05-12
申请号：US539961
申请日：1990-06-18
申请人： Yoshihiro Takiyasu , Mitsuhiro Yamaga , Kazunori Nakamura , Eiichi Amada , Hidehiko Jusa , Naoya Kobayashi , Osamu Takada , Satoru Hirayama , Tatsuhito Iiyama
发明人： Yoshihiro Takiyasu , Mitsuhiro Yamaga , Kazunori Nakamura , Eiichi Amada , Hidehiko Jusa , Naoya Kobayashi , Osamu Takada , Satoru Hirayama , Tatsuhito Iiyama
IPC分类号： H04L13/08 , H04L12/813 , H04L12/815 , H04L12/863 , H04L12/951
CPC分类号： H04L49/3009 , H04L49/252
摘要： In a network having a plurality of node apparatus connected to a transmission line, each node apparatus segmenting a transmission message into information blocks of a predetermined length and transmitting them to the transmission line in the form of a fixed length packet (cell) having a source address, each node apparatus sequentially stores packets having different source addresses in vacant memory blocks of a buffer memory. There is written in each memory block the packet data as well as a next address pointer indicating a memory block in which the next received packet having the same source address is stored. When a packet containing the last information block of a message is received, stored in a read address queue is the address indicating the memory block which stores the first information block of the same packet. Reading the first block of a message from the buffer memory is executed in accordance with an address read from the read address queue, and reading the following blocks is executed in accordance with the next address pointer. Read/write of the buffer memory is alternately executed in units of memory block.

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