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1. 发明授权

US08862700B2 Data server, system, and data transfer bandwidth control method 有权
标题翻译：数据服务器，系统和数据传输带宽控制方法
公开(公告)号：US08862700B2
公开(公告)日：2014-10-14
申请号：US13363452
申请日：2012-02-01
申请人： Daisuke Matsubara , Hitoshi Yabusaki
发明人： Daisuke Matsubara , Hitoshi Yabusaki
IPC分类号： G06F15/16 , H04L12/931 , H04L12/859 , H04L12/923 , H04L12/815
CPC分类号： H04L49/35 , H04L47/22 , H04L47/2475 , H04L47/762
摘要： A data synchronization system transfers data between multiple data synchronization servers connected to a network path. The data synchronization server calculates a transfer delay on a network path involved in the transfer of data of multiple applications in an application server to another data synchronization server, predicts a time at which the transfer delay will exceed the requested delay of each application, and controls the transmission rate of data for each application so that times, at which the transfer delays will exceed the requested delays of all applications, become the same. In this way, the data synchronization system controls the data synchronization of applications between remotely installed distributed data centers so that the requested delay of each application is satisfied as much as possible.
摘要翻译：数据同步系统在连接到网络路径的多个数据同步服务器之间传输数据。数据同步服务器计算在应用服务器中将多个应用的数据传送到另一数据同步服务器的网络路径上的传输延迟，预测传输延迟将超过每个应用的请求延迟的时间，并且控制每个应用的数据的传输速率，使得传输延迟超过所有应用的请求延迟的时间变得相同。以这种方式，数据同步系统控制远程安装的分布式数据中心之间的应用程序的数据同步，以便尽可能地满足每个应用程序所请求的延迟。

2. 发明授权

US08588217B2 Transport control system and transport control server 失效
标题翻译：运输控制系统和运输控制服务器
公开(公告)号：US08588217B2
公开(公告)日：2013-11-19
申请号：US13203828
申请日：2010-03-02
申请人： Daisuke Matsubara , Hitoshi Yabusaki , Yoji Ozawa
发明人： Daisuke Matsubara , Hitoshi Yabusaki , Yoji Ozawa
IPC分类号： H04L12/66 , H04L12/28
CPC分类号： H04L69/08 , H04L45/50 , H04L2212/00
摘要： A transport control server (100) wherein a conversion table including a pre-conversion identifier and a post-conversion identifier, and a conversion type indicating the aggregate/transfer of a path are previously stored for each two segments that are connected to each other. When devices (111, 118) at the endpoints of the path are specified, the transport control server (100) calculates the route between the devices to identify one or a plurality of gateway nodes (112 to 117) on the route. Also, the transport control server (100) acquires from a storage unit the pre-conversion identifier, post-conversion identifier, and conversion type corresponding to two segments that are connected by the identified nodes for each of the identified nodes, and sets the acquired identifiers and conversion type to each of the nodes. Each of the nodes encapsulates and transmits a received packet including the set pre-conversion identifier using the set post-conversion identifier, or replaces the set pre-conversion identifier with the set post-conversion identifier and transmits the post-conversion identifier in accordance with the set conversion type.
摘要翻译：传输控制服务器（100），其中预先存储包括预转换标识符和转换后标识符的转换表以及指示路径的聚合/传送的转换类型，其中，每个两个彼此连接的段被预先存储。当指定路径端点处的设备（111,118）时，传输控制服务器（100）计算用于识别路由上的一个或多个网关节点（112至117）的设备之间的路由。此外，传输控制服务器（100）从存储单元获取与所识别的节点中的每一个相关联的由识别的节点连接的两个段对应的转换前标识符，转换后标识符和转换类型，并且设置所获取的标识符和转换类型到每个节点。每个节点使用设置的转换后标识符封装并发送包括所设置的预转换标识符的接收分组，或者使用所设置的转换后标识符替换所设置的预转换标识符，并根据设置转换类型。

3. 发明申请

US20120246276A1 DATA SYNCHRONIZATION SERVER, SYSTEM, AND DATA TRANSFER BANDWIDTH CONTROL METHOD 有权
标题翻译：数据同步服务器，系统和数据传输带宽控制方法
公开(公告)号：US20120246276A1
公开(公告)日：2012-09-27
申请号：US13363452
申请日：2012-02-01
申请人： Daisuke MATSUBARA , Hitoshi YABUSAKI
发明人： Daisuke MATSUBARA , Hitoshi YABUSAKI
IPC分类号： G06F15/16
CPC分类号： H04L49/35 , H04L47/22 , H04L47/2475 , H04L47/762
摘要： A data synchronization system transfers data between multiple data synchronization servers connected to a network path. The data synchronization server calculates a transfer delay on a network path involved in the transfer of data of multiple applications in an application server to another data synchronization server, predicts a time at which the transfer delay will exceed the requested delay of each application, and controls the transmission rate of data for each application so that times, at which the transfer delays will exceed the requested delays of all applications, become the same. In this way, the data synchronization system controls the data synchronization of applications between remotely installed distributed data centers so that the requested delay of each application is satisfied as much as possible.
摘要翻译：数据同步系统在连接到网络路径的多个数据同步服务器之间传输数据。数据同步服务器计算在应用服务器中将多个应用的数据传送到另一数据同步服务器的网络路径上的传输延迟，预测传输延迟将超过每个应用的请求延迟的时间，并且控制每个应用的数据的传输速率，使得传输延迟超过所有应用的请求延迟的时间变得相同。以这种方式，数据同步系统控制远程安装的分布式数据中心之间的应用程序的数据同步，以便尽可能地满足每个应用程序所请求的延迟。

4. 发明申请

US20100013467A1 ROTATION SENSOR 有权
标题翻译：旋转传感器
公开(公告)号：US20100013467A1
公开(公告)日：2010-01-21
申请号：US12505057
申请日：2009-07-17
申请人： Takashi HARA , Hidenobu MURAMATSU , Glenn A. FORREST , Hitoshi YABUSAKI , Naota NAKAYAMA
发明人： Takashi HARA , Hidenobu MURAMATSU , Glenn A. FORREST , Hitoshi YABUSAKI , Naota NAKAYAMA
IPC分类号： G01B7/30
CPC分类号： G01B7/30 , G01D5/145 , G01D5/24452 , G01D5/24476 , G01D5/2448
摘要： A rotation sensor includes a detecting portion, a rotational state determining portion and a pulse generating portion. The detecting portion detects a rotation of a rotational member and outputs a detection signal. The rotational state determining portion determines a rotational state of the rotational member on the basis of the detection signal in a predetermined period. The pulse generating portion generates and outputs a first pulse and a second pulse, of which waveforms differ from each other, in response to a rotational direction of the rotational member after the predetermined period. The pulse generating portion further generates and outputs a third pulse regardless of the rotational state of the rotational member in the predetermined period.
摘要翻译：旋转传感器包括检测部分，旋转状态确定部分和脉冲产生部分。检测部分检测旋转构件的旋转并输出检测信号。旋转状态判定部根据检测信号，在规定期间内确定旋转部件的旋转状态。脉冲发生部分响应于旋转部件的旋转方向在预定时间段之后产生并输出其波形彼此不同的第一脉冲和第二脉冲。脉冲发生部分在预定周期内进一步产生并输出第三脉冲，而不管旋转构件的旋转状态如何。

5. 发明授权

US5442283A Hall-voltage slope-activated sensor 失效
标题翻译：霍尔电压斜率激活传感器
公开(公告)号：US5442283A
公开(公告)日：1995-08-15
申请号：US117516
申请日：1993-09-03
申请人： Ravi Vig , Hitoshi Yabusaki , Alberto Bilotti
发明人： Ravi Vig , Hitoshi Yabusaki , Alberto Bilotti
IPC分类号： G01D5/245 , G01D5/14 , G01P3/487 , G01P3/488 , G01P3/489 , G01R33/07 , G01R33/06 , G01B7/14 , H03K5/22
CPC分类号： G01P3/489 , G01D5/147 , G01P3/488 , Y10T307/766
摘要： The Hall sensor circuit includes a Hall element that is preferably followed by a Hall-voltage amplifier, and a pole end of a magnet is preferably fixed adjacent to the Hall element. The amplifier output is connected directly to one of a pair of differential inputs of a Schmitt trigger circuit and is also connected, via a single or a dual-polarity track and hold circuit, to the other of the differential Schmitt inputs. The dual-polarity track and hold circuit causes the voltage across a capacitor to track positive and negative Hall voltage slopes, and to hold the positive-going peaks and negative-going peaks of the Hall voltage presented to the fore-mentioned other Schmitt input so that when the difference voltage between the Hall voltage and the held voltage of the capacitor exceeds a positive or negative threshold of the Schmitt circuit, the Schmitt circuit output changes binary state indicating the approaching edge or the receding edge of a ferrous-gear tooth. The dual-polarity track and hold circuit is made up of two complementary plus and a minus peak detector circuits, each including a bipolar transistor having an emitter connected to the voltage-holding capacitor, an operational amplifier with an output connected to the base of the transistor, the amplifier having a negative input connected to the transistor emitter and a positive input serving as the input of the each Hall voltage tracking and holding circuit.
摘要翻译：霍尔传感器电路包括霍尔元件，霍尔元件优选地被霍尔电压放大器跟随，磁体的极端优选地固定在霍尔元件附近。放大器输出直接连接到施密特触发电路的一对差分输入之一，并且还通过单极性或双极性跟踪和保持电路连接到另一个差分施密特输入。双极性跟踪保持电路使电容器两端的电压跟踪正和负霍尔电压斜率，并保持向上述其他施密特输入端所呈现的霍尔电压的正向峰值和负向峰值，从而当霍尔电压和电容器的保持电压之间的差值电压超过施密特电路的正或负阈值时，施密特电路输出改变指示铁齿轮齿的接近边缘或后退边缘的二进制状态。双极性跟踪和保持电路由两个互补正和负峰值检测器电路组成，每个电路包括一个连接到保压电容器的发射极的双极晶体管，一个输出端连接到电压保持电容器的运算放大器晶体管，具有连接到晶体管发射极的负输入的放大器和用作每个霍尔电压跟踪和保持电路的输入的正输入。

6. 发明授权

US08164324B2 Rotation sensor 有权
标题翻译：旋转传感器
公开(公告)号：US08164324B2
公开(公告)日：2012-04-24
申请号：US12505057
申请日：2009-07-17
申请人： Takashi Hara , Hidenobu Muramatsu , Glenn A. Forrest , Hitoshi Yabusaki , Naota Nakayama
发明人： Takashi Hara , Hidenobu Muramatsu , Glenn A. Forrest , Hitoshi Yabusaki , Naota Nakayama
IPC分类号： G01P3/48
CPC分类号： G01B7/30 , G01D5/145 , G01D5/24452 , G01D5/24476 , G01D5/2448
摘要： A rotation sensor includes a detecting portion, a rotational state determining portion and a pulse generating portion. The detecting portion detects a rotation of a rotational member and outputs a detection signal. The rotational state determining portion determines a rotational state of the rotational member on the basis of the detection signal in a predetermined period. The pulse generating portion generates and outputs a first pulse and a second pulse, of which waveforms differ from each other, in response to a rotational direction of the rotational member after the predetermined period. The pulse generating portion further generates and outputs a third pulse regardless of the rotational state of the rotational member in the predetermined period.
摘要翻译：旋转传感器包括检测部分，旋转状态确定部分和脉冲产生部分。检测部分检测旋转构件的旋转并输出检测信号。旋转状态判定部根据检测信号，在规定期间内确定旋转部件的旋转状态。脉冲发生部分响应于旋转部件的旋转方向在预定时间段之后产生并输出其波形彼此不同的第一脉冲和第二脉冲。脉冲发生部分在预定周期内进一步产生并输出第三脉冲，而不管旋转构件的旋转状态如何。

7. 发明授权

US08811149B2 Transport control server, transport control system, and backup path setting method 有权
标题翻译：运输控制服务器，运输控制系统和备用路径设置方法
公开(公告)号：US08811149B2
公开(公告)日：2014-08-19
申请号：US12852310
申请日：2010-08-06
申请人： Hitoshi Yabusaki , Daisuke Matsubara
发明人： Hitoshi Yabusaki , Daisuke Matsubara
IPC分类号： H04L29/14
CPC分类号： H04L45/22 , H04L41/0654 , H04L45/02 , H04L45/125 , H04L45/28 , H04L45/42
摘要： A transport control server (TCS) identifies a backup path B switched over to from an active path A due to a path change or a fault, based on information in a path change notification or a fault notification. The TCS identifies a backup path C affected by the switchover from the active path to the backup path. The TCS identifies nodes in which a setting change to delete the backup path C is needed and nodes in which a backup path D should be set up as an alternative to the backup path C and transmits a setting change notification to these nodes.
摘要翻译：传输控制服务器（TCS）基于路径改变通知或故障通知中的信息，识别由于路径改变或故障而从活动路径A切换到的备用路径B. TCS标识由从活动路径切换到备份路径影响的备份路径C. TCS识别需要设置更改以删除备份路径C的节点，以及应将备份路径D设置为备用路径C的替代的节点，并将设置更改通知发送到这些节点。

8. 发明授权

US08605593B2 Transport control server, transport control system, and transport control method 失效
标题翻译：运输控制服务器，运输控制系统和运输控制方法
公开(公告)号：US08605593B2
公开(公告)日：2013-12-10
申请号：US13207504
申请日：2011-08-11
申请人： Hitoshi Yabusaki , Daisuke Matsubara , Yukiko Takeda , Yoji Ozawa
发明人： Hitoshi Yabusaki , Daisuke Matsubara , Yukiko Takeda , Yoji Ozawa
IPC分类号： G01R31/08
CPC分类号： H04L43/0888 , H04L47/32
摘要： A transport control server coupled to a plurality of nodes in a network through which a plurality of traffics passes through is provided. The transport control server is configured to receive bandwidth information from each of the nodes when the traffics pass through the nodes. For each of the traffics, the transport control server calculates bandwidths at an entry edge node and at an exit edge node based on the received bandwidth information. The transport control server defines as a first traffic, based on the calculated bandwidths at the entry edge node and the exit edge node, a traffic having a discarded bandwidth that is larger than a first predetermined bandwidth. Also, the transport control server defines as a second traffic, based on the received bandwidth information, a first traffic having a bandwidth at the two or more nodes that exceeds a specified second bandwidth.
摘要翻译：耦合到多个通信通过的网络中的多个节点的传输控制服务器被提供。传输控制服务器被配置为当业务通过节点时从每个节点接收带宽信息。对于每个业务，传输控制服务器基于接收到的带宽信息来计算入口边缘节点和出口边缘节点处的带宽。传输控制服务器基于计算出的入口边缘节点和出口边缘节点的带宽，将具有大于第一预定带宽的丢弃带宽的业务定义为第一流量。此外，传输控制服务器基于接收到的带宽信息，定义具有超过指定的第二带宽的两个或多个节点的带宽的第一业务作为第二业务。

9. 发明申请

US20120263062A1 TRANSPORT CONTROL SERVER, TRANSPORT CONTROL SYSTEM, AND TRANSPORT CONTROL METHOD 审中-公开
标题翻译：运输控制服务器，运输控制系统和运输控制方法
公开(公告)号：US20120263062A1
公开(公告)日：2012-10-18
申请号：US13501235
申请日：2010-09-06
申请人： Daisuke Matsubara , Hitoshi Yabusaki
发明人： Daisuke Matsubara , Hitoshi Yabusaki
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L45/48 , H04L45/10 , H04L45/123 , H04L45/22 , H04L45/50
摘要： A passage channel is calculated by taking into account a plurality of requirements having different importance degrees. A channel calculation unit (202) of a transport control server (100) calculates a plurality of passage channel candidates with respect to a passage setting request wherein an active passage candidate and a standby passage candidate are paired in the passage channel candidate; and calculates the occurrence number of phenomena that violate a predetermined requirement relating an operation of the active passage and the standby passage, or a value of a network element for determining whether the requirement is violated, with respect to each passage channel candidate. A cost calculation unit (205) calculates the cost of a passage channel from the calculated number of occurrence, network element value, and a predetermined cost calculation coefficient corresponding to the requirement. A GUI control unit (display control unit) 201 displays identification information of the passage channel candidate, the number of occurrences or the network element value, and the cost, as a list on, for example, a management terminal.
摘要翻译：通过考虑具有不同重要度的多个要求来计算通过通道。传输控制服务器（100）的信道计算单元（202）针对通过设置请求计算多个通过信道候选，其中在通过信道候选中配置有效通过候选和备用通过候选; 并且针对每个通道候选，计算违反与活动通道和备用通道的操作相关的预定要求的现象的发生次数或用于确定是否违反要求的网络元件的值。成本计算单元（205）根据计算出的发生次数，网络元素值和与要求对应的预定成本计算系数来计算通行信道的成本。 GUI控制单元（显示控制单元）201将通过通道候补的识别信息，出现次数或网络元素值以及成本显示为例如管理终端的列表。

10. 发明申请

US20120069739A1 Transport Control Server, Transport Control System, and Transport Control Method 失效
标题翻译：运输控制服务器，运输控制系统和运输控制方法
公开(公告)号：US20120069739A1
公开(公告)日：2012-03-22
申请号：US13207504
申请日：2011-08-11
申请人： Hitoshi YABUSAKI , Daisuke Matsubara , Yukiko Takeda , Yoji Ozawa
发明人： Hitoshi YABUSAKI , Daisuke Matsubara , Yukiko Takeda , Yoji Ozawa
IPC分类号： H04L12/26
CPC分类号： H04L43/0888 , H04L47/32
摘要： There is a need to extract a traffic related to congestion in consideration of an entire network. Multiple traffics are received from multiple nodes. There is available information about bandwidths for the traffics passing through nodes. Bandwidths for the traffics at an entry node and an exit node are extracted from the bandwidth information. Each traffic first passes through the entry node and last passes through the exit node. A bandwidth is dropped when the traffic passes through the nodes. The dropped bandwidth is calculated based on the extracted bandwidths for the traffics at the entry node and the exit node. The calculated bandwidth to be dropped is compared with a specified first bandwidth. One or more first traffics are extracted because of having the dropped bandwidth larger than the first bandwidth. Based on band information, a second traffic is extracted from the extracted first traffic. The second traffic has a bandwidth that is dropped at two or more nodes for the first traffic to pass through and exceeds a specified second bandwidth.
摘要翻译：考虑到整个网络，需要提取与拥塞有关的流量。从多个节点接收多个业务。有关通过节点的流量的带宽的可用信息。从带宽信息中提取入口节点和出口节点处的流量的带宽。每个流量首先通过入口节点，最后通过出口节点。当流量通过节点时，带宽将被丢弃。基于在入口节点和出口节点处的业务提取的带宽来计算丢弃的带宽。将计算的要丢弃的带宽与指定的第一带宽进行比较。由于带宽大于第一带宽，所以提取了一个或多个第一业务。基于频带信息，从提取的第一业务中提取第二业务。第二个流量具有在两个或更多节点处丢弃的带宽，以使第一个流量通过并超过指定的第二个带宽。

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