公开(公告)号：US20080205443A1

公开(公告)日：2008-08-28

申请号：US12037538

申请日：2008-02-26

申请人： Ying SHI ,  Hiroki Ikeda ,  Hideya Yoshiuchi

发明人： Ying SHI ,  Hiroki Ikeda ,  Hideya Yoshiuchi

IPC分类号： H04J3/16

CPC分类号： H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0064 ,  H04Q2011/0084 ,  H04Q2011/0088 ,  H04W8/26 ,  H04W28/18 ,  H04W72/04

摘要： In the bandwidth-allocating method of the present invention for PON (: Passive Optical Network), a bandwidth is allocated from an optical line terminal to each optical network unit. The optical line terminal stores a bandwidth contract table for indicating a correspondence relationship between communication flow IDs and service quality parameters, each communication flow ID identifying each communication flow between the optical line terminal and each optical network unit. The bandwidth-allocating method includes a step of transmitting a service-quality request message including the communication flow IDs and the service quality parameters from each optical network unit to the optical line terminal, and a step of the optical line terminal's updating the bandwidth contract table based on the service quality parameters, and performing the bandwidth allocation to a communication flow specified by the corresponding communication flow ID based on the bandwidth contract table.

摘要翻译： 在本发明的PON（无源光网络）的带宽分配方法中，从光线路终端向各光网络单元分配带宽。 光线路终端存储用于指示通信流ID和服务质量参数之间的对应关系的带宽合同表，每个通信流ID标识光线路终端和每个光网络单元之间的每个通信流。 带宽分配方法包括从每个光网络单元向光线路终端发送包括通信流ID和服务质量参数的服务质量请求消息的步骤，以及光线路终端更新带宽合同表的步骤 基于服务质量参数，并且基于带宽合同表对由相应的通信流ID指定的通信流执行带宽分配。

公开(公告)号：US20080155612A1

公开(公告)日：2008-06-26

申请号：US11778969

申请日：2007-07-17

申请人： Hiroki Ikeda ,  Kenichi Sakamoto ,  Taishi Shinagawa

发明人： Hiroki Ikeda ,  Kenichi Sakamoto ,  Taishi Shinagawa

IPC分类号： H04N7/173

CPC分类号： H04L12/1877 ,  H04L12/185 ,  H04L65/4076 ,  H04N21/4384 ,  H04N21/6125 ,  H04N21/6405 ,  H04N21/643 ,  H04N21/64322

摘要： The present invention provides an IP broadcasting system that can receive IP broadcasting videos over an IP multicast network. In the IP broadcasting system, a multicast group management apparatus for IP broadcasting that holds multicast group identifiers is connected via an IP multicast network over which IP broadcasting services are provided. When a user issues a request to switch an IP broadcasting channel from an IP broadcasting terminal, a query message including the requested IP broadcasting channel identifier is transmitted to a management apparatus. The IP broadcasting terminal receives a response message indicating the correspondence between the IP broadcasting channel identifier and a multicast group identifier, and transmits a video reception request message to a multicast group by using the received multicast group identifier.

摘要翻译： 本发明提供一种能够通过IP多播网络接收IP广播视频的IP广播系统。 在IP广播系统中，通过IP组播网络连接保持组播组标识符的IP广播的组播组管理装置，通过该组播网络提供IP广播业务。 当用户发出从IP广播终端切换IP广播信道的请求时，向管理装置发送包括所请求的IP广播信道标识符的查询消息。 IP广播终端接收表示IP广播信道标识符与多播组标识符之间的对应关系的响应消息，并通过使用接收到的多播组标识符将视频接收请求消息发送到多播组。

公开(公告)号：US07283746B2

公开(公告)日：2007-10-16

申请号：US10616636

申请日：2003-07-09

申请人： Hiroki Ikeda

发明人： Hiroki Ikeda

IPC分类号： H04J14/00

CPC分类号： H04L12/4641 ,  H04L12/4675 ,  H04L45/62

摘要： The maximum number of virtual local area networks (VLANs) is increased beyond the number provided solely with the VLAN ID, by a factor related to the number of wavelengths of a Wavelength Division Multiplexing (WDM) used by a network switching. An optical VLAN number (OVLAN ID) is a combination of the VLAN ID from the packet header and a path or wavelength ID (WL ID) that identifies a selected one of available wavelengths of a WDM transmission line. An Optical VLAN (OVLAN) conversion table stores data of the OVLAN ID, the VLAN ID and optical path ID, for an optical VLAN node.

摘要翻译： 通过与网络切换使用的波分复用（WDM）的波长数相关的因素，虚拟局域网（VLAN）的最大数量增加超过仅提供VLAN ID的数量。 光VLAN号（OVLAN ID）是来自分组报头的VLAN ID和标识WDM传输线的所选可用波长的路径或波长ID（WL ID）的组合。 光VLAN（OVLAN）转换表存储用于光VLAN节点的OVLAN ID，VLAN ID和光路径ID的数据。

公开(公告)号：US20070230480A1

公开(公告)日：2007-10-04

申请号：US11727366

申请日：2007-03-26

申请人： Hiroki Ikeda ,  Nie Yaling

发明人： Hiroki Ikeda ,  Nie Yaling

IPC分类号： H04L12/56

CPC分类号： H04Q11/0067 ,  H04L47/10 ,  H04L47/15 ,  H04L47/19 ,  H04L47/2408 ,  H04Q11/0071 ,  H04Q2011/0064

摘要： A method and system for controlling service of quality of an IP packet in a passive optical network system. An optical line terminal (OLT) in the passive optical network system having an optical distribution network (ODN) and at least one optical network unit (ONU), has a processing unit for determining QoS, i.e., a priority order, at a PON layer in accordance with IP layer information of received data, and assigning a LINK ID to the data. Accordingly, quality of service of data at a network layer can be mapped to quality of service of data at a physical layer and quality of service of an IP data stream in the PON system can be controlled to thereby ensure the quality of transfer of the IP data stream in the passive network system.

摘要翻译： 一种用于控制无源光网络系统中IP分组的质量服务的方法和系统。 在具有光分配网络（ODN）和至少一个光网络单元（ONU）的无源光网络系统中的光线路终端（OLT）具有处理单元，用于在PON层确定QoS，即优先级顺序 根据接收到的数据的IP层信息，并向该数据分配LINK ID。 因此，可以将网络层的数据的服务质量映射到物理层的数据的服务质量，并且可以控制PON系统中的IP数据流的服务质量，从而确保IP的传输质量 无源网络系统中的数据流。

公开(公告)号：US20070230471A1

公开(公告)日：2007-10-04

申请号：US11650428

申请日：2007-01-08

申请人： Hiroki Ikeda ,  Na Zhang

发明人： Hiroki Ikeda ,  Na Zhang

IPC分类号： H04L12/56

CPC分类号： H04L29/08729 ,  H04L65/4084 ,  H04N5/765 ,  H04N21/2541 ,  H04N21/2747 ,  H04N21/6405 ,  H04N21/64322

摘要： A method and an apparatus for implementing a storage function in a passive optical network (PON) system. On the basis of a LINK ID held by the data, data requiring storage, e.g. data making exclusive use of a wide bandwidth such as audiovisual data and large-volume data packages, are determined among all the data sent to an optical network unit. These data requiring storage are stored in a storage device installed in the optical network unit. In case the user requests data stored in the storage device, the stored data are transferred directly to the user, without any need to request and send these data for the second time via an IPTV server and the core network. It is possible to avoid duplicate transfers of data, and in particular to avoid duplicate transfers of data making exclusive use of a comparatively wide bandwidth such as audiovisual data and large-volume data packages, to improve the utilization factor of the downlink bandwidth, and to reduce flow congestion and data delays.

摘要翻译： 一种在无源光网络（PON）系统中实现存储功能的方法和装置。 基于由数据保存的LINK ID，需要存储的数据，例如， 在发送到光网络单元的所有数据中确定专门使用诸如视听数据和大容量数据包之类的宽带宽的数据。 这些需要存储的数据被存储在安装在光网络单元中的存储设备中。 在用户请求存储在存储设备中的数据的情况下，将所存储的数据直接传送给用户，而无需通过IPTV服务器和核心网络第二次请求和发送这些数据。 可以避免数据的重复传输，特别是为了避免重复传输专门使用诸如视听数据和大容量数据包之类的较宽带宽的数据，以提高下行链路带宽的利用率，并且 减少流量拥塞和数据延迟。

公开(公告)号：US20050207342A1

公开(公告)日：2005-09-22

申请号：US11059322

申请日：2005-02-17

申请人： Shiro Tanabe ,  Hiroki Ikeda ,  Yuanchen Ma ,  Zhisheng Niu ,  Jing Liu ,  Wen Du

发明人： Shiro Tanabe ,  Hiroki Ikeda ,  Yuanchen Ma ,  Zhisheng Niu ,  Jing Liu ,  Wen Du

IPC分类号： H04L12/70 ,  H04L12/28 ,  H04L12/801 ,  H04L12/853 ,  H04L12/885 ,  H04L12/911 ,  H04L29/06 ,  H04L29/12 ,  H04M3/00 ,  H04M11/00 ,  H04L12/56

CPC分类号： H04L65/602 ,  H04L29/06027 ,  H04L65/80

摘要： This invention provides a communication terminal device, a communication terminal receiving method, a communication system with the terminal device and a gateway which stabilize the time delay during VoIP communication and improve the voice quality. The invention comprises: a data packet unpacking unit; a receiving buffer; a decoding unit; a playing unit; and a central control unit. The central control unit comprises: a network state decision section for deciding whether the network is in a spike state according to the received data packets; a buffer adjusting section which predicts the subsequent data packets in one group of data packets when the network is decided to be in a normal state to adjusts the size of the buffer and predicts the subsequent data packets in one data packet when the network is decided to be in a spike state to enlarges the buffer.

摘要翻译： 本发明提供一种通信终端装置，通信终端接收方法，具有终端装置的通信系统和稳定VoIP通信中的时延的网关，提高语音质量。 本发明包括：数据包解包单元; 接收缓冲区; 解码单元; 一个玩单位 和中央控制单元。 中央控制单元包括：网络状态判定部分，用于根据接收到的数据分组来判定网络是否处于尖峰状态; 缓冲器调整部分，当网络被判定为正常状态时，预测一组数据分组中的后续数据分组，以调整缓冲器的大小并且当网络被确定为一个数据分组时预测后续的数据分组 处于尖峰状态以放大缓冲区。

公开(公告)号：US06433294B1

公开(公告)日：2002-08-13

申请号：US09505634

申请日：2000-02-16

申请人： Shin Nemoto ,  Yoshihito Kobayashi ,  Hiroo Nakamura ,  Takeshi Onishi ,  Hiroki Ikeda

发明人： Shin Nemoto ,  Yoshihito Kobayashi ,  Hiroo Nakamura ,  Takeshi Onishi ,  Hiroki Ikeda

IPC分类号： B07C5344

CPC分类号： G01R31/31907 ,  G01R31/2834 ,  G01R31/2887 ,  G01R31/31912

摘要： A semiconductor device testing system is provided which can efficiently utilize a plurality of semiconductor device testing apparatus. There are provided a host computer 2 for controlling a plurality of semiconductor device testing apparatus 1A, 1B, and 1C, and a dedicated classifying machine 3. Storage information memory means 4 for storing storage information of each semiconductor device such as a number assigned to each tested semiconductor device, the test results of each semiconductor device, and the like is provided in the host computer 2. Without sorting the tested devices or with the sorting operation of the tested devices into only two categories in the handler part 11 of each testing apparatus, the tested devices are transferred from the test tray to a general-purpose tray, and during this transfer operation, the storage information of each device is stored in the storage information memory means. When all the tests are completed, the storage information of each device stored in the storage information memory means is transmitted to the dedicated classifying machine by which the tested devices are sorted out.

摘要翻译： 提供一种可有效利用多个半导体器件测试装置的半导体器件测试系统。 设置有用于控制多个半导体器件测试装置1A，1B和1C的主计算机2和专用分类机3.存储信息存储装置4，用于存储每个半导体装置的存储信息，例如分配给每个半导体装置的号码 测试半导体器件，每个半导体器件的测试结果等被提供在主计算机2中。在每个测试装置的处理器部分11中，不对所测试的器件进行分类或将被测试器件的分类操作分为仅两个类别 被测试的设备从测试托盘传送到通用托盘，并且在该传送操作期间，每个设备的存储信息被存储在存储信息存储器装置中。 当所有测试完成时，存储在存储信息存储器装置中的每个设备的存储信息被发送到专门的分类机，通过该分类机对被测试的设备进行整理。

公开(公告)号：US06430786B1

公开(公告)日：2002-08-13

申请号：US09662841

申请日：2000-09-15

申请人： Hiroki Ikeda ,  Masaaki Fuda ,  Toshiaki Takizawa

发明人： Hiroki Ikeda ,  Masaaki Fuda ,  Toshiaki Takizawa

IPC分类号： A44B100

CPC分类号： A44B18/00 ,  A44B17/0029 ,  Y10T24/27 ,  Y10T24/2708 ,  Y10T24/2725 ,  Y10T24/3651 ,  Y10T24/3694

摘要： A synthetic resin opening and closing press fastener comprises a front side flat plate portion and a rear side flat plate portion which are attached to the end edges of a flat plate shaped attached body. One end of these portions are connected by means of a connecting portion that is a positioning portion of the end edge of the attached body, and has a number of male engaging elements of a surface fastener on the rear face of the rear side flat plate portion. In order to attach this opening and closing press fastener to the attached body, the fastener attaching end edge of the attached body is inserted from an open end of the front and rear side flat plate portions of the press fastener. When the above end edge abuts against the connecting portion, both of the flat plate portions are connected to each other via the attached body by means of synthetic resin pin members having at least engaging heads at one end. In addition, the engaging heads are attached to be removably engaged with engaging holes of the counterpart flat plate portion. In this way, there is provided a synthetic resin press fastener capable of being easily and exactly attached to the attached body such as clothes; facilitating release operation of the fastener irrespective of thickness and ensuring smoothness; and moreover, being free from an excessive force to the attached body by an external force caused during the release operation and ensuring high durability and cost reduction.

摘要翻译： 合成树脂开闭压力紧固件包括安装在平板状安装体的端部边缘上的前侧平板部分和后侧平板部分。 这些部分的一端通过作为安装体端部边缘的定位部分的连接部分连接，并且在后侧平板部分的后表面上具有多个表面紧固件的阳接合元件 。 为了将该打开和关闭的压力紧固件安装到附接体上，附接体的紧固件附接端边缘从压紧紧固件的前侧平板部分和后侧平板部分的开口端插入。 当上述端边缘抵靠连接部分时，两个平板部分借助于在一端具有至少啮合头的合成树脂销构件经由附接体相互连接。 此外，接合头被附接以可拆卸地与配对平板部分的接合孔接合。 以这种方式，提供了一种合成树脂压紧紧固件，其能够容易且精确地附着到诸如衣服的附着体上; 促进紧固件的释放操作，而不管厚度如何，并确保平滑度; 此外，通过在释放操作期间引起的外力而不会对附件产生过大的力，并且确保高耐久性和降低成本。

公开(公告)号：US6066822A

公开(公告)日：2000-05-23

申请号：US809702

申请日：1997-03-27

申请人： Shin Nemoto ,  Yoshihito Kobayashi ,  Hiroo Nakamura ,  Takeshi Onishi ,  Hiroki Ikeda

发明人： Shin Nemoto ,  Yoshihito Kobayashi ,  Hiroo Nakamura ,  Takeshi Onishi ,  Hiroki Ikeda

IPC分类号： G01R31/26 ,  G01R31/28 ,  G01R31/319 ,  B07C5/344

CPC分类号： G01R31/31907 ,  G01R31/2834 ,  G01R31/2887 ,  G01R31/31912

摘要： A semiconductor device testing system is provided efficiently utilizes a plurality of semiconductor device testing apparatus. More particularly, a host computer controls a plurality of semiconductor device testing apparatuses and a dedicated classifying machine. A storage information memory stores storage information of each semiconductor device such as a number assigned to each tested semiconductor device such as a number assigned to each tested semiconductor device, the test results of each semiconductor device, and is provided in the host computer. Without sorting the tested devices or with the sorting operation of the tested devices into only two categories in a handler part of each testing apparatus, the tested devices are transferred from the test tray to a general-purpose tray, and during this transfer operation, the storage information of each device is stored in the storage information memory. When all of the tests are completed, the storage information of each device stored in the storage information memory is transmitted to the dedicated classifying machine by which the tested devices are sorted out.

摘要翻译： PCT No.PCT / JP96 / 02130 Sec。 371日期：1997年5月27日 102（e）日期1997年5月27日PCT提交1996年7月29日PCT公布。 出版物WO97 / 05496 日期1997年2月13日提供半导体器件测试系统有效地利用多个半导体器件测试装置。 更具体地，主计算机控制多个半导体器件测试装置和专用分选机。 存储信息存储器存储每个半导体器件的存储信息，例如分配给每个测试的半导体器件的数量，例如分配给每个测试的半导体器件的数量，每个半导体器件的测试结果，并且设置在主计算机中。 在每个测试设备的处理器部分中，如果不对被测试的设备进行分类或将被测试设备的分类操作分成两类，则测试设备从测试托盘传送到通用托盘，并且在该传送操作期间， 每个设备的存储信息被存储在存储信息存储器中。 当所有测试完成时，存储在存储信息存储器中的每个设备的存储信息被发送到专用分类机，通过该专用分类机对被测试的设备进行整理。

公开(公告)号：US4683406A

公开(公告)日：1987-07-28

申请号：US742711

申请日：1985-06-07

申请人： Hiroki Ikeda ,  Nobuaki Takanashi

发明人： Hiroki Ikeda ,  Nobuaki Takanashi

IPC分类号： B25J9/18 ,  B25J17/02 ,  G05B19/40 ,  G05B19/42

CPC分类号： B25J17/0258 ,  B25J17/0275 ,  G05B19/40 ,  F16C11/04

摘要： In a joint assembly for moving a free end relative to a reference end like a human arm, first and second axle members have first and second axes associated with the reference and the free ends, respectively, and are coupled to each other by an axis end plane oblique to the first and the second axes. A coupling member, such as a universal joint, is coupled to the first and the second axle members and to the reference end. The first and the second axle members are rotated about the first and the second axes, respectively, to move the free end along a spherical surface, with the free end prohibited from being twisted. The oblique axis end plane may be provided by a pair of plate members or by a pair of shells. Alternatively, the axis end plane may be given by a stator and a rotor of a single motor. A motion of the free end is controlled by angles of rotation of the first and the second axle members.

摘要翻译： 在用于相对于诸如人类臂的参考端移动自由端的联接组件中，第一和第二轴构件分别具有与基准和自由端相关联的第一和第二轴线，并且通过轴端部彼此联接 平面倾斜于第一和第二轴。 联接构件，例如万向接头，联接到第一和第二轴构件以及参考端。 第一和第二轴构件分别围绕第一和第二轴线旋转，以使自由端沿着球形表面移动，自由端被禁止扭曲。 斜轴端面可以由一对板构件或一对壳体构成。 或者，轴端平面可以由单个电动机的定子和转子给出。 自由端的运动由第一和第二轴构件的旋转角度控制。