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1. 发明授权

US08295161B2 Network apparatus that determines whether data is written into buffer based on detection of a memory error 有权
标题翻译：基于检测到存储器错误确定数据是否被写入缓冲器的网络设备
公开(公告)号：US08295161B2
公开(公告)日：2012-10-23
申请号：US12639086
申请日：2009-12-16
申请人： Ryoji Azumi , Takashi Umegaki , Shigeo Tani , Shosaku Yamasaki
发明人： Ryoji Azumi , Takashi Umegaki , Shigeo Tani , Shosaku Yamasaki
IPC分类号： H04L1/22
CPC分类号： H04J3/14 , H04J2203/006
摘要： A network apparatus includes: an input interface unit; a first and second line switching units cross-connecting output signals from the input interface unit; an output interface unit including a selection unit selecting outputs from the first or second line switching units; and a CPU. The line switching units each include: a control signal generation unit storing setting data in a memory and generating a line switching control signal based on the setting data; a memory error detection processing unit detecting a memory error and outputting error information; and a main signal processing unit writing setting data into a buffer when an error is not detected, and holding setting data stored in the buffer when the error is detected, and which performs cross-connection processing according to the setting data stored in the buffer. The CPU controls the selection unit according to the error information.
摘要翻译：网络装置包括：输入接口单元; 第一和第二线路交换单元将来自输入接口单元的输出信号交叉连接; 输出接口单元，包括：选择单元，用于选择来自第一或第二行切换单元的输出; 和一个CPU。线路切换单元各自包括：控制信号生成单元，其将设置数据存储在存储器中，并且基于设置数据生成线路切换控制信号; 存储器错误检测处理单元，检测存储器错误并输出错误信息; 以及主信号处理单元，当未检测到错误时将设置数据写入缓冲器，并且当检测到错误时保持存储在缓冲器中的设置数据，并且根据存储在缓冲器中的设置数据执行交叉连接处理。 CPU根据错误信息控制选择单元。

2. 发明申请

US20100158514A1 NETWORK APPARATUS 有权
标题翻译：网络设备
公开(公告)号：US20100158514A1
公开(公告)日：2010-06-24
申请号：US12639086
申请日：2009-12-16
申请人： Ryoji AZUMI , Takashi Umegaki , Shigeo Tani , Shosaku Yamasaki
发明人： Ryoji AZUMI , Takashi Umegaki , Shigeo Tani , Shosaku Yamasaki
IPC分类号： H04B10/08 , H04B10/02
CPC分类号： H04J3/14 , H04J2203/006
摘要： A network apparatus includes: an input interface unit; a first and second line switching units cross-connecting output signals from the input interface unit; an output interface unit including a selection unit selecting outputs from the first or second line switching units; and a CPU. The line switching units each include: a control signal generation unit storing setting data in a memory and generating a line switching control signal based on the setting data; a memory error detection processing unit detecting a memory error and outputting error information; and a main signal processing unit writing setting data into a buffer when an error is not detected, and holding setting data stored in the buffer when the error is detected, and which performs cross-connection processing according to the setting data stored in the buffer. The CPU controls the selection unit according to the error information.
摘要翻译：网络装置包括：输入接口单元; 第一和第二线路交换单元将来自输入接口单元的输出信号交叉连接; 输出接口单元，包括：选择单元，用于选择来自第一或第二行切换单元的输出; 和一个CPU。线路切换单元各自包括：控制信号生成单元，其将设置数据存储在存储器中，并且基于设置数据生成线路切换控制信号; 存储器错误检测处理单元，检测存储器错误并输出错误信息; 以及主信号处理单元，当未检测到错误时将设置数据写入缓冲器，并且当检测到错误时保持存储在缓冲器中的设置数据，并且根据存储在缓冲器中的设置数据执行交叉连接处理。 CPU根据错误信息控制选择单元。

3. 发明申请

US20100124416A1 Transmission apparatus 有权
标题翻译：传输装置
公开(公告)号：US20100124416A1
公开(公告)日：2010-05-20
申请号：US12656241
申请日：2010-01-21
申请人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
发明人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
IPC分类号： H04J14/00 , H04B10/00
CPC分类号： H04J3/14 , H04J3/1611 , H04J2203/0042 , H04J2203/006 , H04Q11/0062 , H04Q2011/0081 , H04Q2213/1301 , H04Q2213/13166 , H04Q2213/13167
摘要： In a transmission apparatus, unlike in the conventional transmission apparatus, a protection switch is not arranged on the signal path, but a TSI having only the basic function performs the function of the protection switch as a substitute, a processing unit to perform the switching function at a low rate is artificially constructed on a TSI, the switch process of SONET protection type is artificially executed by the TSI, and a signal for controlling the TSI function is further controlled thereby to realize the protection switch function. The logic of switching at the main signal rate in addition to the conventional TSI function is deleted.
摘要翻译：在传输装置中，与以往的发送装置不同，在信号路径上不设置保护开关，而仅具有基本功能的TSI作为代替执行保护开关的功能，执行切换功能的处理单元在TSI上以人为构造的低速率，SONET保护类型的切换过程由TSI人工执行，并且进一步控制用于控制TSI功能的信号，从而实现保护切换功能。除了传统的TSI功能之外，以主信号速率切换的逻辑被删除。

4. 发明授权

US08582597B2 Time slot interchanger 有权
标题翻译：时隙交换器
公开(公告)号：US08582597B2
公开(公告)日：2013-11-12
申请号：US12155402
申请日：2008-06-03
申请人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
发明人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
IPC分类号： H04L12/43
CPC分类号： H04Q11/08 , H04Q2213/13103 , H04Q2213/13163 , H04Q2213/13393
摘要： There is provided a time slot interchanger for processing channel setting data functioning as control data for interchanging time slots of multiplexed transmission data. In the time slot interchanger, processing of the channel setting data based on alarm data is performed in accordance with a preset first transmission capacity, and with respect to the channel setting data in accordance with a preset second transmission capacity, processing of the channel setting data in accordance with the first transmission capacity is dispersedly performed in a time series manner.
摘要翻译：提供了一种时隙交换器，用于处理作为用于交换多路传输数据的时隙的控制数据的信道设置数据。在时隙交换器中，根据预设的第一传输容量来执行基于告警数据的频道设置数据的处理，并且根据预设的第二传输容量对频道设置数据进行处理，根据第一传输容量以时间序列方式分散执行。

5. 发明授权

US08355632B2 Transmission apparatus 有权
标题翻译：传输装置
公开(公告)号：US08355632B2
公开(公告)日：2013-01-15
申请号：US12656241
申请日：2010-01-21
申请人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
发明人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
IPC分类号： H04J14/00 , H04B10/00 , H04B14/00
CPC分类号： H04J3/14 , H04J3/1611 , H04J2203/0042 , H04J2203/006 , H04Q11/0062 , H04Q2011/0081 , H04Q2213/1301 , H04Q2213/13166 , H04Q2213/13167
摘要： In a transmission apparatus, unlike in the conventional transmission apparatus, a protection switch is not arranged on the signal path, but a TSI having only the basic function performs the function of the protection switch as a substitute, a processing unit to perform the switching function at a low rate is artificially constructed on a TSI, the switch process of SONET protection type is artificially executed by the TSI, and a signal for controlling the TSI function is further controlled thereby to realize the protection switch function. The logic of switching at the main signal rate in addition to the conventional TSI function is deleted.
摘要翻译：在传输装置中，与以往的发送装置不同，在信号路径上不设置保护开关，而仅具有基本功能的TSI作为代替执行保护开关的功能，执行切换功能的处理单元在TSI上以人为构造的低速率，SONET保护类型的切换过程由TSI人工执行，并且进一步控制用于控制TSI功能的信号，从而实现保护切换功能。除了传统的TSI功能之外，以主信号速率切换的逻辑被删除。

6. 发明申请

US20080304508A1 Time slot interchanger 有权
标题翻译：时隙交换器
公开(公告)号：US20080304508A1
公开(公告)日：2008-12-11
申请号：US12155402
申请日：2008-06-03
申请人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
发明人： Mitsuhiro Kawaguchi , Shosaku Yamasaki , Shigeo Tani , Hideki Matsui
IPC分类号： H04L12/43 , G06F12/02
CPC分类号： H04Q11/08 , H04Q2213/13103 , H04Q2213/13163 , H04Q2213/13393
摘要： There is provided a time slot interchanger for processing channel setting data functioning as control data for interchanging time slots of multiplexed transmission data. In the time slot interchanger, processing of the channel setting data based on alarm data is performed in accordance with a preset first transmission capacity, and with respect to the channel setting data in accordance with a preset second transmission capacity, processing of the channel setting data in accordance with the first transmission capacity is dispersedly performed in a time series manner.
摘要翻译：提供了一种时隙交换器，用于处理作为用于交换多路传输数据的时隙的控制数据的信道设置数据。在时隙交换器中，根据预设的第一传输容量来执行基于告警数据的频道设置数据的处理，并且根据预设的第二传输容量对频道设置数据进行处理，根据第一传输容量以时间序列方式分散执行。

7. 发明授权

US08355318B2 Node apparatus interconnecting ring network 有权
标题翻译：节点设备互连环网
公开(公告)号：US08355318B2
公开(公告)日：2013-01-15
申请号：US12608528
申请日：2009-10-29
申请人： Mitsuhiro Kawaguchi , Shigeo Tani , Ryoji Azumi , Hideki Matsui
发明人： Mitsuhiro Kawaguchi , Shigeo Tani , Ryoji Azumi , Hideki Matsui
IPC分类号： G01R31/08
CPC分类号： H04L12/437
摘要： There is provided a node apparatus having a plurality of interface units for interfacing to a transmission line, switch units of a work system and a protection system for switching signals of the transmission line, and a service selector used to relieve a network failure over ring networks interconnected by node apparatuses, the node apparatus including a first controller for controlling the service selector in the switch units, and a second controller for controlling setting information of alarm detection in case of using the service selector in the interface units.
摘要翻译：提供了一种节点装置，其具有用于与传输线接口的多个接口单元，工作系统的开关单元和用于切换传输线的信号的保护系统，以及用于通过环形网络来减轻网络故障的服务选择器所述节点装置包括用于控制所述开关单元中的所述服务选择器的第一控制器，以及用于在所述接口单元中使用所述服务选择器的情况下控制警报检测的设置信息的第二控制器。

8. 发明授权

US09277299B2 Line switching device 有权
标题翻译：线路切换装置
公开(公告)号：US09277299B2
公开(公告)日：2016-03-01
申请号：US13571461
申请日：2012-08-10
申请人： Shigeo Tani , Takashi Umegaki
发明人： Shigeo Tani , Takashi Umegaki
IPC分类号： G02B6/26 , G02B6/42 , G02B6/28 , H04Q11/00
CPC分类号： H04Q11/00 , H04Q2213/1301 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13367
摘要： A line switching device includes multiple input ports to which signals are input and that include first input ports and second input ports different from the first input ports; multiple output ports that include given output ports; a branch unit that branches first signals input from the first input ports; and a switch that selectively outputs, among second signals input from the second input ports and branched signals branched from the first signals by the branch unit, signals that are to be switched to an output port among the given ports.
摘要翻译：线路切换装置包括输入信号的多个输入端口，并且包括与第一输入端口不同的第一输入端口和第二输入端口; 多个输出端口，包括给定的输出端口; 分支单元，分支从第一输入端口输入的第一信号; 以及开关，其在从所述第二输入端口输入的第二信号和由所述分支单元从所述第一信号分支的分支信号之间选择性地输出将被切换到所述给定端口中的输出端口的信号。

9. 发明授权

US08564355B2 Clock device 有权
标题翻译：时钟设备
公开(公告)号：US08564355B2
公开(公告)日：2013-10-22
申请号：US13004438
申请日：2011-01-11
申请人： Shigeo Tani , Takashi Umegaki
发明人： Shigeo Tani , Takashi Umegaki
IPC分类号： H03K3/00
CPC分类号： G06F1/06 , G06F11/0754 , H03L7/095 , H03L7/22
摘要： There is provided a clock device including: a clock circuit to generate a plurality of clock signals, the clock circuit including a reset part for resetting generation of the clock signals; and a peripheral circuit operating based on the clock signals generated from the clock circuit, the peripheral circuit including: an error detection part for detecting an error in a process performed in the peripheral circuit by using the clock signals, and a determination part for determining whether to reset the clock circuit, based on information of the error detected by the error detection part.
摘要翻译：提供了一种时钟装置，包括：产生多个时钟信号的时钟电路，所述时钟电路包括用于复位时钟信号的产生的复位部分; 以及基于从时钟电路产生的时钟信号而工作的外围电路，所述外围电路包括：误差检测部，其通过使用所述时钟信号来检测在所述外围电路中执行的处理中的错误;判定部，基于由错误检测部检测到的错误的信息来复位时钟电路。

10. 发明授权

US06977889B1 Cross-connect method and cross-connect apparatus 失效
标题翻译：交叉连接方式和交叉连接装置
公开(公告)号：US06977889B1
公开(公告)日：2005-12-20
申请号：US09387949
申请日：1999-09-01
申请人： Mitsuhiro Kawaguchi , Shigeo Tani
发明人： Mitsuhiro Kawaguchi , Shigeo Tani
IPC分类号： H04M3/22 , G01R31/08 , H04B1/74 , H04J3/00 , H04J3/08 , H04L12/70 , H04Q11/04
CPC分类号： H04Q11/04 , H04L49/101 , H04L49/25 , H04L49/254 , H04L49/552 , H04L49/557 , H04Q2213/13076 , H04Q2213/13167 , H04Q2213/13292 , H04Q2213/13393
摘要： There is described a cross-connect apparatus which can apply a cross-connect operation in place of a function of a hard switch that has conventionally been used for a purpose other than a cross-connect operation, by selection of line setting information used for path switching and service selection operations, and by performing a cross-connect operation based on the information, thereby preventing redundant configuration of the cross-connect apparatus and diminishing power consumption.
摘要翻译：描述了一种交叉连接装置，其可以通过选择用于路径的线路设置信息来代替传统上用于交叉连接操作以外的目的的硬开关的功能的交叉连接操作切换和服务选择操作，并且通过基于该信息执行交叉连接操作，从而防止交叉连接设备的冗余配置和功耗降低。

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