公开(公告)号：US5414549A

公开(公告)日：1995-05-09

申请号：US191180

申请日：1994-02-03

申请人： Michiyo Nishimura ,  Jun Nitta ,  Kenji Nakamura ,  Masao Majima ,  Toru Nakata

发明人： Michiyo Nishimura ,  Jun Nitta ,  Kenji Nakamura ,  Masao Majima ,  Toru Nakata

IPC分类号： G02F1/35 ,  B82Y10/00 ,  B82Y20/00 ,  H01L27/15 ,  H01S5/00 ,  H01S5/026 ,  H01S5/32 ,  H01S5/34 ,  H01S5/50 ,  H04B10/27 ,  H04B10/272 ,  H04B10/275 ,  H04B10/278 ,  H04B10/29 ,  H04B10/297 ,  H01S3/19 ,  G02B6/12 ,  H01L33/00

CPC分类号： B82Y20/00 ,  H01S5/026 ,  H01S5/34 ,  H01S5/5009 ,  H04B10/2914 ,  H01S2301/14 ,  H01S5/3203

摘要： A semiconductor optical amplifying apparatus includes: a substrate; an active layer having a quantum well structure formed on the substrate, the active layer guiding first waveguide mode light and second waveguide mode light having a polarization direction perpendicular to that of the first waveguide mode light and amplifying the first waveguide mode light and the second waveguide mode light, the active layer having quantum wells such that projected quantization axes obtained by projecting quantization axes of the quantum wells thereof on a plane perpendicular to a light waveguide direction are inclined at 45.degree. with respect to vibration directions of electric field vectors of the first waveguide mode light and the second waveguide mode light; and an electrode for supplying a current to the active layer.

摘要翻译： 一种半导体光放大装置，包括：基板; 具有形成在基板上的量子阱结构的有源层，有源层引导第一波导模式光和具有与第一波导模式光垂直的偏振方向的第二波导模式光，并且放大第一波导模式光和第二波导 有源层具有量子阱，使得通过将量子阱的量子轴投影在垂直于光波导方向的平面上而获得的投影量化轴相对于第一像素的电场矢量的振动方向倾斜45度 波导模式光和第二波导模式光; 以及用于向有源层提供电流的电极。

公开(公告)号：US5309275A

公开(公告)日：1994-05-03

申请号：US716944

申请日：1991-06-18

申请人： Michiyo Nishimura ,  Jun Nitta ,  Kenji Nakamura ,  Masao Majima ,  Toru Nakata

发明人： Michiyo Nishimura ,  Jun Nitta ,  Kenji Nakamura ,  Masao Majima ,  Toru Nakata

IPC分类号： G02F1/35 ,  B82Y10/00 ,  B82Y20/00 ,  H01L27/15 ,  H01S5/00 ,  H01S5/026 ,  H01S5/32 ,  H01S5/34 ,  H01S5/50 ,  H04B10/27 ,  H04B10/272 ,  H04B10/275 ,  H04B10/278 ,  H04B10/29 ,  H04B10/297 ,  H01S3/19 ,  G02B6/12 ,  H01L33/00 ,  H04B10/12

CPC分类号： B82Y20/00 ,  H01S5/026 ,  H01S5/34 ,  H01S5/5009 ,  H04B10/2914 ,  H01S2301/14 ,  H01S5/3203

摘要： A semiconductor optical amplifying apparatus includes: a substrate; an active layer having a quantum well structure formed on the substrate, the active layer guiding first waveguide mode light and second waveguide mode light having a polarization direction perpendicular to that of the first waveguide mode light and amplifying the first waveguide mode light and the second waveguide mode light, the active layer having quantum wells such that projected quantization axes obtained by projecting quantization axes of the quantum wells thereof on a plane perpendicular to a light waveguide direction are inclined at 45.degree. with respect to vibration directions of electric field vectors of the first waveguide mode light and the second waveguide mode light; and an electrode for supplying a current to the active layer.

摘要翻译： 一种半导体光放大装置，包括：基板; 具有形成在基板上的量子阱结构的有源层，有源层引导第一波导模式光和具有与第一波导模式光垂直的偏振方向的第二波导模式光，并且放大第一波导模式光和第二波导 有源层具有量子阱，使得通过将量子阱的量子轴投影在垂直于光波导方向的平面上而获得的投影量化轴相对于第一像素的电场矢量的振动方向倾斜45度 波导模式光和第二波导模式光; 以及用于向有源层提供电流的电极。

公开(公告)号：US06658017B2

公开(公告)日：2003-12-02

申请号：US09188108

申请日：1998-11-09

申请人： Takahisa Yamamoto ,  Toru Nakata

发明人： Takahisa Yamamoto ,  Toru Nakata

IPC分类号： H04J316

CPC分类号： H04J14/0227 ,  H04J14/0201 ,  H04J14/0228 ,  H04J14/0283 ,  H04L12/42 ,  H04L49/201 ,  H04L49/351 ,  H04Q11/0005 ,  H04Q11/0062 ,  H04Q11/0066 ,  H04Q2011/0064 ,  H04Q2011/0086

摘要： It is intended to retard transmission delay in a communication network. Thus, in a network system adapted so that communication channels for transmitting data inputted to a node device are selected in predetermined order, the timing of changing the communication channel is controlled among a plurality of node devices.

摘要翻译： 旨在延缓通信网络中的传输延迟。 因此，在适于使得以预定顺序选择用于发送输入到节点装置的数据的通信信道的网络系统中，在多个节点装置之间控制改变通信信道的定时。

公开(公告)号：US06317429B1

公开(公告)日：2001-11-13

申请号：US09116781

申请日：1998-07-16

申请人： Toru Nakata ,  Noboru Yamamoto

发明人： Toru Nakata ,  Noboru Yamamoto

IPC分类号： H04J300

CPC分类号： H04J14/0227 ,  H04J3/08 ,  H04J14/0245 ,  H04J14/0249 ,  H04J14/028 ,  H04J14/0283 ,  H04J2203/0089 ,  H04L12/2852 ,  H04L12/42

摘要： A communication apparatus capable of transmitting a signal to a first channel group in a first transmission direction and a second channel group in a second transmission direction. When a signal received from the first channel group is outputted to the second channel group, a channel is selected from the second channel group.

摘要翻译： 一种通信装置，其能够在第一发送方向上向第一信道组发送信号，在第二发送方向上发送第二信道组。 当从第一通道组接收到的信号被输出到第二通道组时，从第二通道组中选择通道。

公开(公告)号：US5724166A

公开(公告)日：1998-03-03

申请号：US433054

申请日：1995-05-03

申请人： Toru Nakata

发明人： Toru Nakata

IPC分类号： H04B10/27 ,  H04B10/077 ,  H04B10/079 ,  H04B10/272 ,  H04B10/275 ,  H04J14/02 ,  H04L12/28 ,  H04L12/42 ,  H04L12/433 ,  H04L12/44 ,  H04B10/20 ,  H04J14/00

CPC分类号： H04J14/0227 ,  H04J14/0234 ,  H04J14/0241 ,  H04J14/028 ,  H04J14/0282 ,  H04J14/0283

摘要： In a communication system, communication is performed by connecting a plurality of nodes via a signal line. In the system, the same information is shared in the plurality of nodes in accordance with the following manner. Information to be shared is encoded to form an encoded pattern. The encoded pattern is distributed to all the nodes, so that the nodes share the information to be shared by receiving the encoded pattern.

摘要翻译： 在通信系统中，通过信号线连接多个节点来执行通信。 在该系统中，根据以下方式在多个节点中共享相同的信息。 要共享的信息被编码以形成编码模式。 编码模式被分配给所有节点，使得节点通过接收编码模式来共享要共享的信息。

公开(公告)号：US07796635B2

公开(公告)日：2010-09-14

申请号：US12278024

申请日：2007-01-30

申请人： Toru Nakata

发明人： Toru Nakata

IPC分类号： H04J3/16

CPC分类号： H04W72/06 ,  H04L1/0018 ,  H04L1/0026 ,  H04L12/2803 ,  H04L12/2827 ,  H04L12/2834 ,  H04L12/2836 ,  H04L67/125 ,  H04L69/14 ,  H04L69/40 ,  H04L2001/0093 ,  H04L2012/2841 ,  H04L2012/2845 ,  H04L2012/2849 ,  H04N21/2385 ,  H04N21/26216 ,  H04N21/43637 ,  H04N21/631 ,  H04N21/64707 ,  H04W72/08

摘要： A transmission terminal measures an error rate by periodically transmitting an error rate measuring packet to all transmission channels and all transmission paths. Content to be transmitted is classified, so that a transmission channel of the best transmission quality is assigned to content requiring real-timeness and a wide transmission bandwidth. According to the type of the content, a required communication protocol is selected to perform processing thereof. The transmission bandwidth for the content requiring a wide transmission bandwidth is assigned at a peak rate, while the transmission bandwidth for the content requiring a narrow transmission bandwidth is assigned at an average rate.

摘要翻译： 传输终端通过周期性地将错误率测量分组发送到所有传输信道和所有传输路径来测量错误率。 要发送的内容被分类，使得具有最佳传输质量的传输信道被分配给需要实时性和宽传输带宽的内容。 根据内容的类型，选择所需的通信协议来执行其处理。 以峰值速率分配需要宽传输带宽的内容的传输带宽，而以平均速率分配需要较窄传输带宽的内容的传输带宽。

公开(公告)号：US07284154B2

公开(公告)日：2007-10-16

申请号：US10916593

申请日：2004-08-12

申请人： Toru Nakata

发明人： Toru Nakata

IPC分类号： G06F11/00

CPC分类号： G06F17/5009

摘要： A usability evaluation processing system and method evaluate usability by simulation for estimating operating interaction between a user and a human interface. The usability evaluation processing system and method receive a simulation start command; input data into virtual-operation-object state data storing means, virtual-operator state data storing means, and operation procedure data storing means; perform a simulation to update virtual-operation-object state data and virtual-operator state data to states at the next time step by simulation processing means in response to a virtual-operator control signal; calculate a value of a usability evaluation function in accordance with at least one of the virtual-operation-object state data and the virtual-operator state data updated by the simulation processing means, or a history of the updated data; and output the resultant value and resultant data of the simulation.

摘要翻译： 可用性评估处理系统和方法通过仿真评估用户和人机界面之间的操作交互的可用性。 可用性评估处理系统和方法接收模拟启动命令; 输入数据到虚拟操作对象状态数据存储装置，虚拟操作员状态数据存储装置和操作过程数据存储装置; 执行模拟，以响应于虚拟操作者控制信号，通过模拟处理装置将虚拟操作对象状态数据和虚拟操作者状态数据更新到下一时间步骤的状态; 根据由仿真处理装置更新的虚拟操作对象状态数据和虚拟操作者状态数据中的至少一个或更新数据的历史来计算可用性评估功能的值; 并输出模拟的结果值和结果数据。

公开(公告)号：US06879877B2

公开(公告)日：2005-04-12

申请号：US10243662

申请日：2002-09-16

申请人： Toru Nakata

发明人： Toru Nakata

IPC分类号： B25J13/00 ,  G06N3/00 ,  G06F19/00

CPC分类号： G06N3/004

摘要： A method and apparatus for providing a motion object with psychological and emotional expressions characterized by simplified processing and reduced control data associated with controlling a series of motions for body groups of the motion object including a fundamental control signal made up of an oscillating numerical value signal representing a psychological state, and a signal representing a body-group motion sequence.

摘要翻译： 一种用于向运动对象提供具有心理和情绪表达的方法和装置，其特征在于简化的处理和与控制运动对象的身体组的一系列运动相关联的减少的控制数据，所述运动对象包括基本控制信号，该基本控制信号由振荡数值信号 心理状态，以及表示身体群运动顺序的信号。

公开(公告)号：US20050044450A1

公开(公告)日：2005-02-24

申请号：US10916593

申请日：2004-08-12

申请人： Toru Nakata

发明人： Toru Nakata

IPC分类号： G06F17/50 ,  G06F11/00

CPC分类号： G06F17/5009

摘要： A usability evaluation processing system and method evaluate usability by simulation for estimating operating interaction between a user and a human interface. The usability evaluation processing system and method receive a simulation start command; input data into virtual-operation-object state data storing means, virtual-operator state data storing means, and operation procedure data storing means; perform a simulation to update virtual-operation-object state data and virtual-operator state data to states at the next time step by simulation processing means in response to a virtual-operator control signal; calculate a value of a usability evaluation function in accordance with at least one of the virtual-operation-object state data and the virtual-operator state data updated by the simulation processing means, or a history of the updated data; and output the resultant value and resultant data of the simulation.

摘要翻译： 可用性评估处理系统和方法通过仿真评估用户和人机界面之间的操作交互的可用性。 可用性评估处理系统和方法接收模拟启动命令; 输入数据到虚拟操作对象状态数据存储装置，虚拟操作员状态数据存储装置和操作过程数据存储装置; 执行模拟，以响应于虚拟操作者控制信号，通过模拟处理装置将虚拟操作对象状态数据和虚拟操作者状态数据更新到下一时间步骤的状态; 根据由仿真处理装置更新的虚拟操作对象状态数据和虚拟操作者状态数据中的至少一个或更新数据的历史来计算可用性评估功能的值; 并输出模拟的结果值和结果数据。

公开(公告)号：US06751192B1

公开(公告)日：2004-06-15

申请号：US08892891

申请日：1997-07-15

申请人： Toru Nakata

发明人： Toru Nakata

IPC分类号： H04J116

CPC分类号： H04L12/1881 ,  H04J14/0227 ,  H04J14/0232 ,  H04J14/0283 ,  H04L29/06 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9047 ,  H04L49/9057 ,  H04L69/14

摘要： Disclosed is a network system for connecting a plurality of node devices by a plurality of parallel transmission channels and connecting terminals to respective ones of the plurality of transmission channels via the node devices. Each node device temporarily stores output packets by allotting the packets to a plurality of storage areas that correspond to respective ones of the plurality of transmission channels. When a stored packet is transmitted by selecting any one of the plurality of transmission channels, control is performed so as to read out the packet that has been stored in the storage area that corresponds to the selected transmission channel. In a case where a stored packet to be transmitted over the plurality of transmission channels is a packet for broadcast, the packet is duplicated by being distributed to the plurality of storage areas that correspond to the plurality of transmission channels that are to transmit the packet.

摘要翻译： 公开了一种网络系统，用于经由节点设备将多个并行传输信道和连接终端连接到多个传输信道中的相应的传输信道的多个节点设备。 每个节点设备通过将分组分配到与多个传输信道中的相应传输信道相对应的多个存储区域临时存储输出分组。 当通过选择多个传输信道中的任何一个发送存储的分组时，执行控制以读出已经存储在与所选择的传输信道相对应的存储区域中的分组。 在要通过多个传输信道发送的存储分组是用于广播的分组的情况下，通过分发到与要发送分组的多个传输信道相对应的多个存储区域来复制分组。