公开(公告)号：US07171119B2

公开(公告)日：2007-01-30

申请号：US10856867

申请日：2004-06-01

申请人： Satoshi Kuroyanagi ,  Tetsuya Nishi

发明人： Satoshi Kuroyanagi ,  Tetsuya Nishi

IPC分类号： H04J14/00

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0217 ,  H04J14/0227 ,  H04J14/0278 ,  H04Q2011/0011 ,  H04Q2011/0013 ,  H04Q2011/0016 ,  H04Q2011/0024 ,  H04Q2011/0052 ,  H04Q2011/0075 ,  H04Q2011/0079

摘要： An optical path cross-connect device includes a wavelength branching unit, an intra office signal input unit, “m” pieces of routing units, a wavelength combining unit and an intra-office signal output unit. The routing units input thereinto an optical signal outputted from either of the wavelength branching unit and the intra-office signal input unit via a first optical path group, and convert an input optical signal into a predetermined wavelength to thereby output a wavelength-converted optical signal to a second optical path group. The “m” (symbol being an integer and also being larger than 1)” pieces of routing units are subdivided into units of at least “n (symbol “n” being an integer and also being larger than 1)” wavelengths, as wavelength ranges to be processed by the respective routing unit are different from each other.

摘要翻译： 光路交叉连接装置包括波长分支单元，室内信号输入单元，“m”个路由单元，波长组合单元和室内信号输出单元。 路由单元经由第一光路组从其中输入从波长分支单元和局内信号输入单元中的任一个输出的光信号，并将输入的光信号转换为预定波长，从而输出波长转换的光信号 到第二光路组。 “m”（符号为整数，也大于1）“路由单元被细分为至少”n（符号“n”为整数，也大于1“）的波长，作为波长 由相应的路由单元处理的范围彼此不同。

公开(公告)号：US20060143185A1

公开(公告)日：2006-06-29

申请号：US11313604

申请日：2005-12-20

申请人： Satoshi Kuroyanagi

发明人： Satoshi Kuroyanagi

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F21/608 ,  G06F21/6218 ,  G06F2221/2105 ,  H04N1/00464 ,  H04N2201/0094

摘要： An image processing apparatus includes a browser which obtains an external resource or internal resource of the apparatus and displays the resource on the display unit, and a storage unit for storing an internal resource that can be displayed on the display unit. The image processing apparatus performs control not to display information by which storage location of the internal resource in the storing unit is identifiable in the case where the resource obtained by the browser unit is an internal resource.

摘要翻译： 图像处理装置包括：获取装置的外部资源或内部资源并在显示单元上显示资源的浏览器;以及存储单元，用于存储能够显示在显示单元上的内部资源。 在由浏览器单元获得的资源是内部资源的情况下，图像处理装置执行不显示存储单元中的内部资源的存储位置是可识别的信息的控制。

公开(公告)号：US07043158B1

公开(公告)日：2006-05-09

申请号：US09467972

申请日：1999-12-21

申请人： Satoshi Kuroyanagi ,  Tetsuya Nishi

发明人： Satoshi Kuroyanagi ,  Tetsuya Nishi

IPC分类号： H04B10/08 ,  H04J14/00

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0217 ,  H04J14/0227 ,  H04J14/0278 ,  H04Q2011/0011 ,  H04Q2011/0013 ,  H04Q2011/0016 ,  H04Q2011/0024 ,  H04Q2011/0052 ,  H04Q2011/0075 ,  H04Q2011/0079

摘要： An optical path cross-connect device includes a wavelength branching unit, an intra office signal input unit, “m” pieces of routing units, a wavelength combining unit and an intra-office signal output unit. The routing units input there into an optical signal outputted from either of the wavelength branching unit and the intra-office signal input unit via a first optical path group, and convert an input optical signal into a predetermined wavelength to thereby output a wavelength-converted optical signal to a second optical path group. The “m” (symbol being an integer and also being larger than 1)” pieces of routing units are subdivided into units of at least “n (symbol “n” being an integer and also being larger than 1)” wavelengths, as wavelength ranges to be processed by the respective routing unit are different from each other.

摘要翻译： 光路交叉连接装置包括波长分支单元，室内信号输入单元，“m”个路由单元，波长组合单元和室内信号输出单元。 将路由单元经由第一光路组从波长分支单元和局内信号输入单元中的任一个输入到光信号中，并将输入的光信号转换为预定的波长，从而输出波长转换的光 信号到第二光路组。 “m”（符号为整数，也大于1）“路由单元被细分为至少”n（符号“n”为整数，也大于1“）的波长，作为波长 由相应的路由单元处理的范围彼此不同。

公开(公告)号：US20050248807A1

公开(公告)日：2005-11-10

申请号：US11115603

申请日：2005-04-27

申请人： Satoshi Kuroyanagi

发明人： Satoshi Kuroyanagi

IPC分类号： B41J29/38 ,  B41J3/44 ,  G03G21/00 ,  G06F15/00 ,  G06K9/56 ,  H04N1/00

CPC分类号： H04N1/00925 ,  H04N1/00204 ,  H04N1/00244 ,  H04N1/00973 ,  H04N2201/0094

摘要： An image forming apparatus which allows setup to be performed while displaying setup procedure data on a network without causing an adverse effect. The image forming apparatus is capable of accessing a predetermined server via a network. A controller 150 inhibits operations of mechanical movable members of the image forming apparatus. The controller 150 obtains procedure data for setting up the image forming apparatus from the server while the operations of the mechanical movable members of the image forming apparatus are inhibited by the controller 150.

摘要翻译： 一种图像形成装置，其允许在网络上显示设置过程数据而进行设置而不引起不利影响。 图像形成装置能够经由网络访问预定的服务器。 控制器150禁止图像形成装置的机械可动构件的操作。 当控制器150禁止图像形成装置的机械可动构件的操作时，控制器150从服务器获得用于建立图像形成装置的过程数据。

公开(公告)号：US20050198248A1

公开(公告)日：2005-09-08

申请号：US10959514

申请日：2004-10-06

申请人： Kenji Morimoto ,  Akira Katsuno ,  Satoshi Kuroyanagi ,  Junichi Kawano ,  Shugo Ono

发明人： Kenji Morimoto ,  Akira Katsuno ,  Satoshi Kuroyanagi ,  Junichi Kawano ,  Shugo Ono

IPC分类号： G06F17/50 ,  G06F15/00 ,  G06F15/173

CPC分类号： G06F17/5068 ,  G06F17/509

摘要： A system layout design program that can automatically generate an efficient system configuration. A system layout generation section associates units for performing functions indicated by logical system conditions with the logical system conditions and generates system layouts indicative of the association of the units with all of the logical system conditions. An evaluation section evaluates the system layouts generated by the system layout generation section on the basis of evaluation criteria designated in advance and stores a system layout evaluated most highly in a system layout storage section as a design result.

摘要翻译： 系统布局设计程序可以自动生成高效的系统配置。 系统布局生成部将用于执行由逻辑系统条件指示的功能与逻辑系统条件相关联的单元，并且生成指示单元与所有逻辑系统条件的关联的系统布局。 评估部根据预先指定的评价标准来评价由系统布局生成部生成的系统布局，并且将作为最高评价的系统布局存储在系统布局存储部中作为设计结果。

公开(公告)号：US06907154B2

公开(公告)日：2005-06-14

申请号：US09924606

申请日：2001-08-09

申请人： Yoichi Oikawa ,  Satoshi Kuroyanagi

发明人： Yoichi Oikawa ,  Satoshi Kuroyanagi

IPC分类号： G02B26/08 ,  G02B6/12 ,  G02B6/122 ,  G02B6/35 ,  H04B10/27 ,  H04B10/29 ,  H04Q3/52 ,  G02B6/26 ,  G02B6/42

CPC分类号： G02B6/3514 ,  G02B6/122 ,  G02B6/3512 ,  G02B6/3518 ,  G02B6/3538 ,  G02B6/3546 ,  G02B6/356 ,  G02B6/3582 ,  G02B2006/12145 ,  H04Q11/0005 ,  H04Q2011/0024 ,  H04Q2011/003

摘要： An optical switch having a plurality of switch cells. The optical switch has n inputs (n is a natural number) and m outputs (m is a natural number). The optical switch has a unit size defined as the distance between any two adjacent ones of the switch cells. The optical switch comprises a substrate having a switch size of K×L (K is an integer satisfying n≦K, and L is an integer satisfying m≦L), first and second mirrors parallel to each other and perpendicular to a principal surface of the substrate, and an optical unit providing a plurality of input optical paths for the n inputs and a plurality of output optical paths for the m outputs. The plurality of input optical paths are inclined relative to the first and second mirrors, and the plurality of output optical paths are inclined relative to the first and second mirrors. Each switch cell comprises a switch mirror provided movably relative to the substrate. With this configuration, the path dependence of loss is substantially eliminated.

摘要翻译： 具有多个开关单元的光开关。 光开关具有n个输入（n是自然数），m个输出（m是自然数）。 光开关具有被定义为任何两个相邻的开关单元之间的距离的单位尺寸。 光开关包括开关尺寸为KxL（K为满足n <= K的整数，L为满足m <= L的整数）的基板，第一和第二反射镜彼此平行并垂直于 基板和为n个输入提供多个输入光路的光学单元和用于m个输出的多个输出光路。 多个输入光路相对于第一和第二反射镜倾斜，并且多个输出光路相对于第一和第二反射镜倾斜。 每个开关单元包括相对于基板可移动地设置的开关镜。 利用这种配置，基本上消除了损耗的路径依赖性。

公开(公告)号：US06792176B2

公开(公告)日：2004-09-14

申请号：US09835374

申请日：2001-04-17

申请人： Tetsuya Nishi ,  Satoshi Kuroyanagi

发明人： Tetsuya Nishi ,  Satoshi Kuroyanagi

IPC分类号： G02B626

CPC分类号： H04Q11/0005 ,  G02B6/3512 ,  G02B6/3546 ,  G02B6/356 ,  H04Q2011/0016 ,  H04Q2011/0024 ,  H04Q2011/003 ,  H04Q2011/0039 ,  H04Q2011/0052 ,  H04Q2011/0058

摘要： An optical switch has first to fourth optical matrix switches in each of which a plurality of 2-input/2-output optical switch elements are arranged in a matrix to form a plurality of input ports, a plurality of auxiliary input ports, a plurality of output ports, and a plurality of auxiliary output ports. The auxiliary output ports in the first optical matrix switch are connected to the respective input ports in the third optical matrix switch, the output ports in the second optical matrix switch are connected to the respective auxiliary input ports in the third optical matrix switch, the output ports in the first optical matrix switch are connected to the respective auxiliary input ports in the fourth optical matrix switch, and the auxiliary output ports in the second optical matrix switch are connected to the respective input ports in the fourth optical matrix switch.

摘要翻译： 光开关具有第一至第四光矩阵开关，其中多个2-输入/ 2-输出光开关元件以矩阵形式布置以形成多个输入端口，多个辅助输入端口，多个 输出端口和多个辅助输出端口。 第一光矩阵开关中的辅助输出端口连接到第三光矩阵开关中的相应输入端口，第二光矩阵开关中的输出端口连接到第三光矩阵开关中的相应辅助输入端口，输出端 第一光矩阵开关中的端口连接到第四光矩阵开关中的相应辅助输入端口，第二光矩阵开关中的辅助输出端口连接到第四光矩阵开关中的相应输入端口。

公开(公告)号：US06708000B1

公开(公告)日：2004-03-16

申请号：US09671028

申请日：2000-09-27

申请人： Tetsuya Nishi ,  Satoshi Kuroyanagi

发明人： Tetsuya Nishi ,  Satoshi Kuroyanagi

IPC分类号： G02F100

CPC分类号： H04Q11/0005 ,  H04J14/0227 ,  H04J14/0241 ,  H04J14/0283 ,  H04J14/0284 ,  H04J14/0293 ,  H04Q11/0066 ,  H04Q11/0071 ,  H04Q2011/0073 ,  H04Q2011/0081

摘要： The present invention relates to a technology of an IP node for transferring IP packets accommodated in a wavelength division multiplexing optical signal. The optical IP node of the present invention includes a space switch unit supplied with a wavelength division multiplexing optical signal and a packet with another node destination and generating an optical signal with the self node destination and multiplexing the optical signal with another node destination and an optical signal caused by the packet together and generating the multiplexed signal, link failure detecting unit connected to an input side and an output side of the space switch unit, detecting link failure and generating a detection signal, an OAM packet transmitting unit for generating a monitoring packet at a predetermined time interval, and a traffic restoration control unit connected to the link failure detecting unit, selecting each optical signal depending on the wavelength in response to reception of the detection signal, switching the optical path and generating the optical signal. Each of the optical IP nodes carries out optical path switching on the wavelength division multiplexing optical signal and assignment of an IP packet to be transmitted to an optical signal and switching of the assignment. Thus, the number of optical wavelengths utilized for transmission can be reduced and the size of the optical IP node can be made small.

摘要翻译： 本发明涉及用于传送容纳在波分复用光信号中的IP分组的IP节点的技术。 本发明的光IP节点包括提供有波分多路复用光信号的空间开关单元和具有另一节点目的地的分组，并且生成具有自身节点目的地的光信号并将光信号与另一节点目的地和光学 由分组一起产生的信号并产生多路复用信号，连接到空间切换单元的输入侧和输出侧的链路故障检测单元，检测链路故障并产生检测信号; OAM分组发送单元，用于生成监视分组 以及与所述链路故障检测单元连接的业务恢复控制单元，响应于所述检测信号的接收，根据所述波长来选择每个光信号，切换所述光路并产生所述光信号。 每个光IP节点对波分复用光信号进行光路交换，并将要发送的IP分组分配给光信号，并切换分配。 因此，可以减少用于传输的光波长的数量，并且可以使光IP节点的大小变小。

公开(公告)号：US06697546B2

公开(公告)日：2004-02-24

申请号：US09748863

申请日：2000-12-28

申请人： Sadao Ibukuro ,  Junichi Yoshimura ,  Satoshi Kuroyanagi

发明人： Sadao Ibukuro ,  Junichi Yoshimura ,  Satoshi Kuroyanagi

IPC分类号： G02B635

CPC分类号： H04Q11/0062 ,  H04J14/0212 ,  H04J14/0283 ,  H04J14/0289 ,  H04J14/0291 ,  H04J14/0295 ,  H04J14/0297 ,  H04Q2011/0081 ,  H04Q2011/0092

摘要： A protection switch is configured for an input optical signal using an n×n optical switch. Furthermore, a signal to be added and dropped is also configured using an n×n optical switch. Especially, the n×n optical switch uses a complete group switch. Thus, a signal can be output from any input port to any output port. Therefore, a more extensible NPE can be configured at an optical signal level, and a switch is simple and less expensive. As a result, unlike the conventional technology, an NPE itself can be simple and less expensive.

公开(公告)号：US06594412B2

公开(公告)日：2003-07-15

申请号：US09957142

申请日：2001-09-20

申请人： Takuji Maeda ,  Satoshi Kuroyanagi

发明人： Takuji Maeda ,  Satoshi Kuroyanagi

IPC分类号： G02B626

CPC分类号： H04J14/0295 ,  H04J14/0206 ,  H04J14/0212 ,  H04J14/0283 ,  H04J14/0291 ,  H04J14/0294 ,  H04Q11/0005 ,  H04Q2011/003 ,  H04Q2011/0043 ,  H04Q2011/0081 ,  H04Q2011/0092

摘要： Disclosed herein is an optical add/drop device applicable to an optical fiber network. This device includes a plurality of 2×2 switch elements (SE) provided on crosspoints arranged in the form of a matrix. Each of the switch elements switches between a bar state and a cross state. This device further includes input/output ports provided on the rows of the matrix and connected to the optical fiber network, and add/drop ports provided on the columns of the matrix. With this configuration, failure restoration can be easily performed with a simple configuration.