公开(公告)号：US5610913A

公开(公告)日：1997-03-11

申请号：US401032

申请日：1995-03-08

申请人： Hiroshi Tomonaga ,  Naoki Matsuoka ,  Miwako Watanabe ,  Satoshi Kuroyanagi ,  Yutaka Ezaki ,  Akira Hakata ,  Ryuichi Takechi ,  Masaaki Kawai

发明人： Hiroshi Tomonaga ,  Naoki Matsuoka ,  Miwako Watanabe ,  Satoshi Kuroyanagi ,  Yutaka Ezaki ,  Akira Hakata ,  Ryuichi Takechi ,  Masaaki Kawai

IPC分类号： H04J3/00 ,  H04L12/02 ,  H04L12/70 ,  H04L12/823 ,  H04L12/931 ,  H04L12/935 ,  H04L12/951 ,  H04Q3/00 ,  H04Q11/00 ,  H04L12/56

CPC分类号： H04L49/25 ,  H04L49/255 ,  H04L49/3009 ,  H04L49/3081 ,  H04L49/552 ,  H04L2012/5625 ,  H04L2012/5627 ,  H04L2012/5636 ,  H04L2012/5639 ,  H04L49/15 ,  H04L49/30 ,  H04L49/503 ,  H04Q2011/0015 ,  H04Q2011/0081

摘要： Switching equipment in provided for performing a switching process of a fixed length cell consisting of data and a cell header. A line interface provided in the switching equipment accommodates a plurality of lines and, at the same time, processes the data from each line on a cell unit. The line interface includes individual units and a common unit. The individual units are individually connected to the plurality of lines accommodated therein and individually process the cells. The common unit is connected to the individual units and, at the same time, effects batch-processing of the cells processed by the individual units.

摘要翻译： 交换设备用于执行由数据和单元头组成的固定长度单元的切换处理。 设置在交换设备中的线路接口容纳多条线路，并且同时处理来自小区单元的每条线路的数据。 线路接口包括单个单元和公共单元。 各个单元分别连接到容纳在其中的多条线，并分别处理单元。 公共单元连接到各个单元，并且同时影响由各个单元处理的单元的批处理。

公开(公告)号：US09389101B2

公开(公告)日：2016-07-12

申请号：US13847568

申请日：2013-03-20

申请人： Yutaka Ezaki ,  Noboru Itoh

发明人： Yutaka Ezaki ,  Noboru Itoh

IPC分类号： G01D5/347 ,  G01D5/244

CPC分类号： G01D5/34715 ,  G01D5/24438

摘要： A readhead control mechanism serves to control a readhead included in an optical encoder that measures a mechanical displacement between a fixed portion and a movable portion by reading out a gradation mark on a scale provided on the fixed portion, by using the readhead that is provided on the movable portion. The readhead mechanism includes a securing member that secures the readhead onto the movable portion, an actuator that is directly or indirectly secured onto the readhead to shift the readhead in an approaching direction or in a distancing direction, and an actuator controller that controls the actuator to maintain a constant distance between the readhead and the scale.

摘要翻译： 读取头控制机构用于控制光学编码器中包括的读取头，其通过使用设置在固定部分上的读取头读取设置在固定部分上的刻度的灰度标记来测量固定部分和可移动部分之间的机械位移 可动部。 读取头机构包括将读取头固定到可移动部分上的固定构件，直接或间接地固定在读取头上的致动器，以使接收方向或间隔方向上的读取头移动;以及致动器控制器，其将致动器控制到 在读数头和刻度之间保持恒定的距离。

公开(公告)号：US08661238B2

公开(公告)日：2014-02-25

申请号：US12548077

申请日：2009-08-26

申请人： Yutaka Ezaki ,  Masanobu Yuhara

发明人： Yutaka Ezaki ,  Masanobu Yuhara

IPC分类号： G06F15/177 ,  G06F1/00

CPC分类号： G06F9/4416 ,  G06F9/45545 ,  G06F9/5077 ,  H04L12/40013

摘要： To activate respective OSs separately through a network even in a virtual machine in which a plurality of OSs are installed, an M-packet acquiring unit acquires a received magic packet. An address detecting unit detects a MAC address that is stored in the magic packet. A control-list storage unit records correspondence between MAC addresses and guest OSs, and defines whether to activate the respective OSs by a remote operation. An activation determining unit refers to the control-list storage unit and determines whether to activate a guest OS that corresponds to the MAC address stored in the magic packet. A guest-OS control unit activates a guest OS that is determined to be activated by the activation determining unit.

摘要翻译： 为了即使在安装有多个OS的虚拟机中也可以通过网络分别激活各个OS，M-packet获取单元获取接收到的魔术分组。 地址检测单元检测存储在魔术包中的MAC地址。 控制列表存储单元记录MAC地址和客户OS之间的对应关系，并且通过远程操作来定义是否激活相应的OS。 激活确定单元参考控制列表存储单元并且确定是否激活与存储在魔术包中的MAC地址相对应的客户机OS。 客户OS控制单元激活确定由激活确定单元激活的客户机OS。

公开(公告)号：US07768699B2

公开(公告)日：2010-08-03

申请号：US11658315

申请日：2004-08-20

申请人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi ,  Masaki Tabata ,  Kouji Namura ,  Izumi Mikami

发明人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi ,  Masaki Tabata ,  Kouji Namura ,  Izumi Mikami

IPC分类号： H01S3/00 ,  G02B5/28 ,  G01B9/02

CPC分类号： G01J9/02

摘要： A phase difference detecting device includes a splitter for splitting laser beams into a first group which will travel along a first path and a second group which will travel along a second path, a beam selection/extraction unit for selecting, as reference light, one beam from the first group to allow it to pass therethrough, a path length changing unit for changing the length of the first path, a combining unit for combining the reference light and beams which construct the second group to produce interference light, and a detector for detecting the intensity of the interference light. The device changes the length of the first path using the path length changing unit to detect a path length which maximizes the intensity of the interference light for each of the beams which construct the second group, and determines a phase difference among the beams from the detected path length.

摘要翻译： 相位差检测装置包括：分离器，用于将激光束分成沿着第一路径行进的第一组和将沿着第二路径行进的第二组;波束选择/提取单元，用于选择一个波束 从第一组允许其通过，用于改变第一路径的长度的路径长度改变单元，用于组合参考光的组合单元和构成第二组的波束产生干涉光;以及检测器，用于检测 干涉光的强度。 该装置使用路径长度改变单元改变第一路径的长度，以检测使构成第二组的每个波束的干扰光的强度最大化的路径长度，并且确定来自检测到的波束之间的相位差 路径长度。

公开(公告)号：US07440478B2

公开(公告)日：2008-10-21

申请号：US11631308

申请日：2004-09-13

申请人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi

发明人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi

IPC分类号： H01S3/10

CPC分类号： H01S3/2383 ,  G01J9/0246 ,  H01S3/005

摘要： Provided are a small-sized, low-cost, and easy-to-use laser optical path length difference detecting device, a laser optical path length difference detecting device, and a coherent optical coupling device. The laser optical path length difference detecting device detects an optical path length difference between propagation paths of a first laser beam (1) and a second laser beam (2), which are mutually coherent when the beams are propagated through two arbitrary optical paths of a plurality of laser beam optical paths. The laser optical path length difference detecting device is provided with an optical path length difference variable means (4) for changing the optical path length difference between the first laser beam (1) and the second laser beam (2), a wavefront inclination generating means (5) for inclining a wavefront of at least one of the first laser beam (1) and the second laser beam (2), and a two-dimensional detector (6) for detecting the interference light intensity distribution of the first laser beam (1) and the second laser beam (2) which have passed through the wavefront inclination generating means.

摘要翻译： 提供了一种小尺寸，低成本，易于使用的激光光路长度差检测装置，激光光路长度差检测装置和相干光耦合装置。 激光光路长度差检测装置检测当第一激光束（1）和第二激光束（2）的传播路径之间的光路长度差异，当光束通过两 多个激光束光路。 激光光路长度差检测装置设置有用于改变第一激光束（1）和第二激光束（2）之间的光程长度差的光路长度差可变装置（4），波前倾斜产生装置 （5），用于倾斜第一激光束（1）和第二激光束（2）中的至少一个的波前;以及二维检测器（6），用于检测第一激光束的干涉光强度分布 1）和通过波前倾斜产生装置的第二激光束（2）。

公开(公告)号：US20080031292A1

公开(公告)日：2008-02-07

申请号：US11631308

申请日：2004-09-13

申请人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi

发明人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi

IPC分类号： H01S3/13 ,  G01B9/02 ,  G01J9/00 ,  G01M11/00

CPC分类号： H01S3/2383 ,  G01J9/0246 ,  H01S3/005

摘要： Provided are a small-sized, low-cost, and easy-to-use laser optical path length difference detecting device, a laser optical path length difference detecting device, and a coherent optical coupling device. The laser optical path length difference detecting device detects an optical path length difference between propagation paths of a first laser beam (1) and a second laser beam (2), which are mutually coherent when the beams are propagated through two arbitrary optical paths of a plurality of laser beam optical paths. The laser optical path length difference detecting device is provided with an optical path length difference variable means (4) for changing the optical path length difference between the first laser beam (1) and the second laser beam (2), a wavefront inclination generating means (5) for inclining a wavefront of at least one of the first laser beam (1) and the second laser beam (2), and a two-dimensional detector (6) for detecting the interference light intensity distribution of the first laser beam (1) and the second laser beam (2) which have passed through the wavefront inclination generating means.

摘要翻译： 提供了一种小尺寸，低成本，易于使用的激光光路长度差检测装置，激光光路长度差检测装置和相干光耦合装置。 激光光路长度差检测装置检测当第一激光束（1）和第二激光束（2）的传播路径之间的光路长度差异，当光束通过两 多个激光束光路。 激光光路长度差检测装置设置有用于改变第一激光束（1）和第二激光束（2）之间的光程长度差的光路长度差可变装置（4），波前倾斜产生装置 （5），用于倾斜第一激光束（1）和第二激光束（2）中的至少一个的波前;以及二维检测器（6），用于检测第一激光束的干涉光强度分布 1）和通过波前倾斜产生装置的第二激光束（2）。

公开(公告)号：US20060187857A1

公开(公告)日：2006-08-24

申请号：US11159114

申请日：2005-06-23

申请人： Yuji Imai ,  Satoshi Tsuchiya ,  Yutaka Ezaki

发明人： Yuji Imai ,  Satoshi Tsuchiya ,  Yutaka Ezaki

IPC分类号： H04L12/28

CPC分类号： H04L41/0893 ,  H04L12/2803 ,  H04L12/2821 ,  H04L12/283 ,  H04L41/22 ,  H04L2012/2849 ,  H04N5/765 ,  H04N5/781 ,  H04N21/25825 ,  H04N21/25833 ,  H04N21/4135 ,  H04N21/4227 ,  H04N21/42684 ,  H04N21/43615

摘要： A device control service providing system includes a service request receiving unit that receives, via a network, a device control service request for controlling a group of electronic devices, and a process execution requesting unit that requests respective device control servers to execute device control processes for controlling an operation of the electronic devices in the group based on the request received, where one of the device control servers executes the device control processes corresponding to one group of the electronic devices.

公开(公告)号：US06859842B1

公开(公告)日：2005-02-22

申请号：US09709230

申请日：2000-11-09

申请人： Koji Nakamichi ,  Yutaka Ezaki ,  Toshio Soumiya ,  Kenya Takashima

发明人： Koji Nakamichi ,  Yutaka Ezaki ,  Toshio Soumiya ,  Kenya Takashima

IPC分类号： H04M3/00 ,  H04L12/701 ,  H04L12/707 ,  H04L12/803 ,  H04L12/851 ,  G06F15/173

CPC分类号： H04L45/00

摘要： A method and apparatus for selecting paths to route incoming traffic through a data communication network, which is capable of effectively dispersing the traffic load to the selected paths on the network and effectively optimizing the use of network resources. In a communication network, a plurality of label switched paths between an ingress node and an egress node are provided. Incoming traffic at the ingress node is labeled and delivered through the network to the egress node. In a method and apparatus for selecting paths to route the incoming traffic through the network, a plurality of forwarding equivalent class elements (FEC) of the incoming traffic at the ingress node are allocated for the plurality of label switched paths. The labeled traffic is delivered on the plurality of label switched paths on an FEC-element basis so as to route the labeled traffic through the network to the egress node. The traffic load on the respective label switched paths can be effectively dispersed and the sequence of data packets, sent by the same terminal, may be maintained.

摘要翻译： 一种用于选择通过数据通信网络路由输入流量的路径的方法和装置，其能够有效地将业务负载分散到网络上的所选路径并且有效地优化网络资源的使用。 在通信网络中，提供入口节点和出口节点之间的多个标签交换路径。 在入口节点处的入站流量被标记并通过网络传送到出口节点。 在用于选择通过网络路由输入业务的路径的方法和装置中，为多个标签交换路径分配入口节点处的入局业务的多个转发等价类元素（FEC）。 标记的业务在FEC元素的基础上在多个标签交换路径上传送，以便将标记的业务通过网络路由到出口节点。 可以有效地分散各个标签交换路径上的业务负载，并且可以维护由同一终端发送的数据分组的序列。

公开(公告)号：US06571069B2

公开(公告)日：2003-05-27

申请号：US09948575

申请日：2001-09-10

申请人： Tsuyoshi Ishikawa ,  Yutaka Ezaki ,  Izumi Mikami

发明人： Tsuyoshi Ishikawa ,  Yutaka Ezaki ,  Izumi Mikami

IPC分类号： G02B2136

CPC分类号： G02B23/02 ,  G02B7/1822 ,  G02B23/16 ,  G02B27/648

摘要： The rays of light from an object under observation are condensed by objective lens. The incident light from the objective lens is reflected by plane reflector mirror to form a focused image on a detector. The plane reflector mirror floats in at least three reflector mirror floating vessels and even if the telescope tilts, a surface of the fluid in the vessel remains leveled and the plane reflector mirror does not vibrate. Further, the plane reflector mirror includes at least three pads, each of the pads floating in a corresponding reflector mirror floating vessel.

摘要翻译： 来自被观察物体的光线被物镜凝结。 来自物镜的入射光被平面反射镜反射，以在检测器上形成聚焦图像。 平面反射镜在至少三个反射镜的浮动容器中浮动，即使望远镜倾斜，容器中的流体表面保持平整，并且平面反射镜不振动。 此外，平面反射镜包括至少三个焊盘，每个焊盘浮在相应的反射镜浮动容器中。