公开(公告)号：US20120140775A1

公开(公告)日：2012-06-07

申请号：US13302467

申请日：2011-11-22

申请人： Kota KAWAHARA ,  Kenji Kataoka ,  Yasumichi Nonaka ,  Hitoshi Ihara ,  Koji Suzuki

发明人： Kota KAWAHARA ,  Kenji Kataoka ,  Yasumichi Nonaka ,  Hitoshi Ihara ,  Koji Suzuki

IPC分类号： H04J99/00

CPC分类号： H04L47/822 ,  H04L41/0896 ,  H04L45/00 ,  H04L45/42

摘要： In a packet transport network, to determine a path route in which a bottleneck does not occur with a small amount of calculation, provided is a network system, including data transfer devices and a management computer, each of the data transfer devices including IFs, in which the management computer is configured to: store remaining bandwidth information on the each of the IFs; select one of bandwidths; judge, based on the remaining bandwidth information and the selected bandwidth, whether or not the each of the IFs is usable; determine a route candidate though which data is transferred, bypassing the each of the IFs which has been judged to be unusable; judge, based on the remaining bandwidth information, whether or not continuity of the IF through which the route candidate passes is possible; and allocate the route candidate, the continuity of which is possible, to a new path.

摘要翻译： 在分组传输网络中，为了确定在少量计算中不发生瓶颈的路径路径，提供了包括数据传输设备和管理计算机的网络系统，每个数据传输设备包括IF，其中 管理计算机被配置为：将剩余带宽信息存储在每个IF上; 选择一个带宽; 基于剩余带宽信息和所选择的带宽判断每个IF是否可用; 确定通过哪个数据被传送的路由候选，绕过被判断为不可用的每个IF; 基于剩余带宽信息判断路由候选者通过的IF的连续性是否可能; 并将其连续性的路由候选分配给新的路径。

公开(公告)号：US07852758B2

公开(公告)日：2010-12-14

申请号：US11166076

申请日：2005-06-27

申请人： Kenji Kataoka ,  Kazuhiro Kusama

发明人： Kenji Kataoka ,  Kazuhiro Kusama

IPC分类号： G01R31/08 ,  H04L12/28

CPC分类号： H04L47/825 ,  H04L45/04 ,  H04L45/22 ,  H04L45/28 ,  H04L45/308 ,  H04L45/34 ,  H04L45/50 ,  H04L45/507 ,  H04L47/70 ,  H04L47/724

摘要： In generation of an MPLS path which extends over plural routing areas or generation of a GMPLS path of a single routing area, a path originating node cannot conduct route computation of the whole path. Therefore, where plural paths are generated, there is a problem that reliability and communication quality cannot be secured. In a label switch path generation processing intended for MPLS and GMPLS networks, a path originating node is provided with a unit for setting restricted link information in a label allocation request message and sending it, and a node having received the label allocation request message is provided with a unit for selecting another route, which does not pass through the restricted link according to the restricted link information, and generating a path.

摘要翻译： 在生成跨越多个路由区域或生成单个路由区域的GMPLS路径的MPLS路径时，路径始发节点不能进行整个路径的路由计算。 因此，在产生多个路径的情况下，存在无法确保可靠性和通信质量的问题。 在针对MPLS和GMPLS网络的标签交换路径生成处理中，路径始发节点设置有用于在标签分配请求消息中设置受限链路信息并发送的单元，并且提供已经接收到标签分配请求消息的节点 具有用于根据受限链接信息选择不通过受限链路的另一路由的单元，以及生成路径。

公开(公告)号：US20100115008A1

公开(公告)日：2010-05-06

申请号：US12684356

申请日：2010-01-08

申请人： Yoji NAKATANI ,  Koji Sonoda ,  Kenji Kataoka

发明人： Yoji NAKATANI ,  Koji Sonoda ,  Kenji Kataoka

IPC分类号： G06F12/00 ,  G06F15/16

CPC分类号： G06F17/30079 ,  G06F17/302

摘要： In a cluster type NAS, it is necessary to copy file data between disk devices of servers upon migration of a file system or a part of the file system. A server includes a control table for managing a file system or a part of the file system, and a mapping table for managing a relation between a logical device of a disk subsystem and a logical unit recognized by a server, and in response to an instruction to execute migration of the file system from a first server to a second server, the mapping table is referenced to send an instruction to update the relation between the logical device and the logical unit to the second server, and the second server newly recognizes a logical unit and updates a management server identifier of the control table.

摘要翻译： 在集群类型NAS中，有必要在文件系统或文件系统的一部分迁移时将文件数据复制到服务器的磁盘设备之间。 服务器包括用于管理文件系统或文件系统的一部分的控制表，以及用于管理磁盘子系统的逻辑设备与由服务器识别的逻辑单元之间的关系以及响应于指令的映射表 为了执行文件系统从第一服务器到第二服务器的迁移，参考映射表发送指令以将逻辑设备和逻辑单元之间的关系更新到第二服务器，并且第二服务器重新识别逻辑 单元并更新控制表的管理服务器标识符。

公开(公告)号：US07668882B2

公开(公告)日：2010-02-23

申请号：US11269607

申请日：2005-11-09

申请人： Yoji Nakatani ,  Koji Sonoda ,  Kenji Kataoka

发明人： Yoji Nakatani ,  Koji Sonoda ,  Kenji Kataoka

IPC分类号： G06F12/00 ,  G06F15/177

CPC分类号： G06F17/30079 ,  G06F17/302

摘要： In a cluster type NAS, it is necessary to copy file data between disk devices of servers upon migration of a file system or a part of the file system. A server includes a control table for managing a file system or a part of the file system, and a mapping table for managing a relation between a logical device of a disk subsystem and a logical unit recognized by a server, and in response to an instruction to execute migration of the file system from a first server to a second server, the mapping table is referenced to send an instruction to update the relation between the logical device and the logical unit to the second server, and the second server newly recognizes a logical unit and updates a management server identifier of the control table.

摘要翻译： 在集群类型NAS中，有必要在文件系统或文件系统的一部分迁移时将文件数据复制到服务器的磁盘设备之间。 服务器包括用于管理文件系统或文件系统的一部分的控制表，以及用于管理磁盘子系统的逻辑设备与由服务器识别的逻辑单元之间的关系以及响应于指令的映射表 为了执行文件系统从第一服务器到第二服务器的迁移，参考映射表发送指令以将逻辑设备和逻辑单元之间的关系更新到第二服务器，并且第二服务器重新识别逻辑 单元并更新控制表的管理服务器标识符。

公开(公告)号：US07562650B2

公开(公告)日：2009-07-21

申请号：US11662953

申请日：2005-05-13

申请人： Mitsuhiro Tabata ,  Kenji Kataoka ,  Makoto Nakamura

发明人： Mitsuhiro Tabata ,  Kenji Kataoka ,  Makoto Nakamura

IPC分类号： F02M1/16

CPC分类号： F02D13/0234 ,  F02D13/0215 ,  F02D41/042 ,  F02D41/047 ,  F02D41/062 ,  F02D2041/0095 ,  F02N11/00 ,  F02N19/005 ,  F02N99/006 ,  F02N2019/008 ,  F02P5/1506 ,  Y02T10/18 ,  Y02T10/46

摘要： The present invention is directed to a start-up control apparatus for an internal combustion engine that can further improve the start-up characteristics of an internal combustion engine. An ECU is provided that corrects a position at which the crankshaft stops or a position at which the crankshaft is predicted to stop based on a rotation state of the crankshaft immediately before stopping; switches an actuation timing of the fuel injection valve of the stopped intake-stroke cylinder, which is predicted to be in a intake stroke based on a position at which the crankshaft stops, based on the position at which the crankshaft is predicted to stop; during engine start-up, switches an ignition timing that actuates the spark plugs based on the position at which the crankshaft stops; predicts the amount of air that is drawn into a cylinder during a predetermined interval after engine start-up, based on the engine speed, the position at which the crankshaft stops, volume in a intake passage, and the number of times that the intake stroke has been carried out; and calculates the fuel injection amount for the cylinder based on the predicted amount of air.

摘要翻译： 本发明涉及一种能够进一步提高内燃机的起动特性的内燃机的起动控制装置。 根据紧接在停止前的曲轴的旋转状态，设置校正曲轴停止的位置或曲轴预测停止的位置的ECU; 基于曲轴预测停止的位置，将基于曲轴停止的位置预测为进气冲程的停止的进气行程气缸的燃料喷射阀的致动正时切换; 在发动机起动期间，根据曲轴停止的位置切换启动火花塞的点火正时; 根据发动机转速，曲轴停止的位置，进气通路的体积和进气冲程的次数来预测在发动机起动之后的预定间隔期间被吸入气缸的空气量 已经进行; 并基于预测的空气量来计算气缸的燃料喷射量。

公开(公告)号：US20070007024A1

公开(公告)日：2007-01-11

申请号：US11480974

申请日：2006-07-06

申请人： Junichi Tokairin ,  Kenji Kataoka ,  Yukio Terunuma ,  Hideki Watanabe ,  Shigeru Ishikawa ,  Shinki Ohtsu

发明人： Junichi Tokairin ,  Kenji Kataoka ,  Yukio Terunuma ,  Hideki Watanabe ,  Shigeru Ishikawa ,  Shinki Ohtsu

IPC分类号： B25D16/00

CPC分类号： B25D11/106 ,  B25D16/006 ,  B25D17/24 ,  B25D2250/345 ,  B25D2250/371

摘要： A vibration drill unit capable of obtaining an intensive drilling force. The vibration drill unit includes a first ratchet, anon-rotatable second ratchet having a claw engageable with the claw of the first ratchet, and a main body frame for accommodating a motor, a spindle, the first ratchet and the second ratchet. The respective claws of the first ratchet and the second ratchet include the first inclined surfaces formed so as to be engaged in the rotation direction by rotations of the first ratchet and so as to be separated from each other, the second inclined surfaces 34a-2 and 35a-2 having greater inclination in the reversed direction than the first inclined surfaces, top parts that link the upper parts of both inclined surfaces to each other, and flat parts that link the bottom parts of both inclined surfaces to each other.

摘要翻译： 一种能够获得强力钻井力的振动钻机。 所述振动钻单元包括具有与所述第一棘轮的爪接合的爪的第一棘轮，可旋转的第二棘轮，以及用于容纳马达，主轴，所述第一棘轮和所述第二棘轮的主体框架。 第一棘轮和第二棘轮的各爪包括形成为通过第一棘轮的旋转沿旋转方向接合并且彼此分离的第一倾斜表面，第二倾斜表面34a-2 和35a-2在相反方向上比第一倾斜面具有更大的倾斜，将两个倾斜表面的上部彼此连接的顶部以及将两个倾斜表面的底部彼此连接的平坦部分。

公开(公告)号：US07096840B2

公开(公告)日：2006-08-29

申请号：US10652484

申请日：2003-09-02

申请人： Toshiaki Asada ,  Shinichi Mitani ,  Kimitoshi Tsuji ,  Yasushi Kusaka ,  Kenji Kataoka

发明人： Toshiaki Asada ,  Shinichi Mitani ,  Kimitoshi Tsuji ,  Yasushi Kusaka ,  Kenji Kataoka

IPC分类号： F02M1/00

CPC分类号： F02N99/006 ,  F02D41/009 ,  F02D41/042 ,  F02D2041/0095 ,  F02N11/08 ,  F02N19/00 ,  F02N2200/046 ,  F02N2300/104

摘要： In a method of starting an internal combustion engine, a combustion energy is generated by combusting a fuel that has been injected into a cylinder in an expansion stroke when the internal combustion engine is stopped. In the aforementioned method, the combustion energy generated by combusting the fuel is obtained based on a state of an air/fuel mixture within the cylinder to which the fuel has been injected. Based on the obtained combustion energy, a kinetic energy to be supplied to the internal combustion engine from a primary energy supply source is estimated. A difference between a predetermined target kinetic energy required for starting the internal combustion engine subsequent to the start of combustion and the estimated kinetic energy to be supplied from the primary energy supply source is obtained. The kinetic energy corresponding to the obtained difference is supplied from a secondary energy supply source in the form of a starter motor.

摘要翻译： 在启动内燃机的方法中，当内燃机停止时，通过在膨胀冲程中燃烧已经喷射到气缸中的燃料来产生燃烧能。 在上述方法中，通过燃烧燃料产生的燃烧能量是基于燃料喷射到气缸内的空气/燃料混合物的状态获得的。 基于获得的燃烧能量，估计从主要能量供应源供应到内燃机的动能。 获得在开始燃烧之后启动内燃机所需的预定目标动能与从一次能源供应源提供的估计动能之间的差异。 与获得的差异相对应的动能以起动马达的形式从次级能源供给源提供。

公开(公告)号：US07079939B2

公开(公告)日：2006-07-18

申请号：US10758101

申请日：2004-01-16

申请人： Kenji Kataoka ,  Yasushi Kusaka

发明人： Kenji Kataoka ,  Yasushi Kusaka

IPC分类号： G06G7/70

CPC分类号： B60W10/08 ,  B60K6/485 ,  B60L11/14 ,  B60L15/20 ,  B60L2240/44 ,  B60L2240/441 ,  B60L2260/44 ,  B60W2510/0638 ,  F02D41/009 ,  F02D41/042 ,  F02D2041/0095 ,  F02N11/04 ,  Y02T10/6226 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

摘要： A stop position control apparatus of an internal combustion engine is applied to a vehicle having of a motor or a generator connected to a crankshaft of the engine, such as an economic-running vehicle and a hybrid vehicle. A rotation position of a motor generator is detected by a motor angle sensor, and a crank angle of the engine is detected by a crank angle sensor. A stop position of the internal combustion engine, at the time of stoppage is estimated based on the rotation position of the motor generator and the crank angle. By utilizing the results, the stop position of the internal combustion engine can be accurately estimated. By detecting a rotation direction of the crankshaft, the stop position of the engine can be accurately estimated even when the engine is rotated in the reverse direction at the time of the engine stopping.

摘要翻译： 将内燃机的停止位置控制装置应用于具有与经济运行车辆和混合动力车辆等发动机的曲轴连接的电动机或发电机的车辆。 利用电动机角度传感器检测电动发电机的旋转位置，利用曲轴转角传感器检测发动机的曲柄角。 基于电动发电机的旋转位置和曲柄角度，推定停止时的内燃机的停止位置。 通过利用结果，可以准确地估计内燃机的停止位置。 通过检测曲轴的旋转方向，即使发动机在发动机停止时沿相反方向旋转，也能够准确地估计发动机的停止位置。

公开(公告)号：US20050028996A1

公开(公告)日：2005-02-10

申请号：US10912106

申请日：2004-08-06

申请人： Jyunichi Toukairin ,  Kenji Kataoka ,  Kazuhide Ohzeki ,  Takuma Saito ,  Shinki Ohtsu ,  Shigeru Ishikawa ,  Hideki Watanabe

发明人： Jyunichi Toukairin ,  Kenji Kataoka ,  Kazuhide Ohzeki ,  Takuma Saito ,  Shinki Ohtsu ,  Shigeru Ishikawa ,  Hideki Watanabe

IPC分类号： B23B45/16 ,  B25D16/00 ,  B25D17/24 ,  B25D15/00

CPC分类号： B25D17/24 ,  B25D2211/064

摘要： An impact drill minimizing transmission of vibration to a handle gripped by a user's hand. A spindle extends tends through a main frame and is movable in its axial direction rection and rotatablea about its axis. A first ratchet is rotatable and axially movable together with the spindle. A second ratchet is axially movable but unortatable. The first ratchet has a first serrated surface and the second ratchet has a second serrated surface in confrontation with the first serrated surface. In an impact drilling mode, the first serrated surfaces is brought into abutment with the second serrated surface so that the spindle is reciprocally moved in the axial direction. A spring is interposed between the main frame and the second ratchet to urge the second ratchet toward the first ratchet. In the impact drilling mode, the second ratchet is always out of contact from the main frame and is floatingly maintained within the main frame even if a force ranging from 15 to 25 kg is applied to the main frame toward a workpiece.

摘要翻译： 冲击钻最小化由用户的手握住的手柄的振动传播。 主轴延伸穿过主框架并且可以在其轴向方向上移动并且可绕其轴线旋转。 第一棘轮可旋转并与主轴一起轴向移动。 第二棘轮是可轴向移动的，但不可调节。 第一棘轮具有第一锯齿状表面，第二棘轮具有与第一锯齿状表面对置的第二锯齿状表面。 在冲击钻削模式中，第一锯齿状表面与第二锯齿状表面邻接，使得主轴沿轴向往复运动。 弹簧设置在主框架和第二棘轮之间，以将第二棘轮推向第一棘轮。 在冲击钻削模式中，即使从主框架向工件施加15至25kg的力，第二棘轮总是从主框架脱离接触并且被浮动地保持在主框架内。

公开(公告)号：US06834632B2

公开(公告)日：2004-12-28

申请号：US10762529

申请日：2004-01-23

申请人： Kenji Kataoka ,  Yasushi Kusaka

发明人： Kenji Kataoka ,  Yasushi Kusaka

IPC分类号： F02N1708

CPC分类号： F02N99/006 ,  F02D41/0087 ,  F02D41/042 ,  F02D41/065 ,  F02D2041/0095 ,  F02D2250/24 ,  F02N11/0814 ,  F02N19/005 ,  F02N2019/008 ,  Y02T10/48

摘要： A stop and start control apparatus of an internal combustion engine prevents fuel supplied in a specific cylinder at the time of stopping the engine from being discharged in an unburned state. When an ignition switch is turned off in a state that the unburned fuel is sealed in the combustion chamber of a specific cylinder during idling stop, the unburned fuel is combusted to prevent the unburned fuel from being discharged. The vibration occurring at that time can be suppressed by rotating the motor generator in the counter direction to the rotation direction of the crankshaft. After the unburned fuel is sealed in the combustion chamber of the specific cylinder, if it is estimated that the unburned fuel is discharged, the exhaust valve corresponding to the specific cylinder is closed at the predetermined timing, or the unburned fuel is combusted, whereby the unburned fuel is prevented from being discharged. Thus, deterioration of emission can be avoided.

摘要翻译： 内燃机的停止和起动控制装置防止在停止发动机在未燃烧状态下排出的特定气缸中供给的燃料。 当在空转停止期间在未燃燃料被密封在特定气缸的燃烧室中的状态下关闭点火开关时，未燃燃料燃烧以防止未燃燃料的排出。 可以通过使电动发电机沿与曲轴的旋转方向相反的方向旋转来抑制那时发生的振动。 在未燃烧的燃料被密封在特定气缸的燃烧室中之后，如果估计未燃烧的燃料被排出，则与预定时间相关联的特定气缸的排气阀被关闭，或未燃燃料燃烧， 未燃烧的燃料被排出。 因此，可以避免发射的劣化。