公开(公告)号：US20080019690A1

公开(公告)日：2008-01-24

申请号：US11779148

申请日：2007-07-17

申请人： Jun Zhao ,  Wei Huang ,  Yuntao Wang ,  Huafeng Lin ,  Guo Wei

发明人： Jun Zhao ,  Wei Huang ,  Yuntao Wang ,  Huafeng Lin ,  Guo Wei

IPC分类号： H04B10/08

CPC分类号： H04Q11/0067 ,  H04Q2011/0064 ,  H04Q2011/0083 ,  H04Q2213/1301

摘要： A method for detecting a failure network terminal in a Passive Optical Network includes: changing timeslots assigned to potential failure network terminals one by one; and determining the failure network terminal according to uplink data frames sent by the potential failure network terminals whose timeslots are changed. Embodiments of the present invention also disclose an apparatus and system for detecting a failure network terminal. The solution of the present invention may detect which Optical Network Unit/Terminal (ONU/ONT) fails and perform the corresponding processing in accordance with embodiments of the present invention, which recovers the system health and improves the network security, stability and self-healing ability.

摘要翻译： 一种用于检测被动光网络中的故障网络终端的方法，包括：逐个更改分配给潜在故障网络终端的时隙; 以及根据其时隙变化的潜在故障网络终端发送的上行链路数据帧来确定故障网络终端。 本发明的实施例还公开了一种用于检测故障网络终端的装置和系统。 本发明的解决方案可以检测哪个光网络单元/终端（ONU / ONT）失败并且执行根据本发明的实施例的相应处理，其恢复系统健康状况并且提高网络安全性，稳定性和自愈性 能力。

公开(公告)号：US20070204076A1

公开(公告)日：2007-08-30

申请号：US11364979

申请日：2006-02-28

申请人： Ambalavanar Arulambalam ,  Cheng Duan ,  Yun Peng ,  Qian Xu ,  Jun Zhao

发明人： Ambalavanar Arulambalam ,  Cheng Duan ,  Yun Peng ,  Qian Xu ,  Jun Zhao

IPC分类号： G06F13/00

CPC分类号： G06F13/28

摘要： A method includes receiving a burst access request for transfer of data between a memory and a first bus. The burst access request specifies an amount of data that is at least a multiple of an amount of data transferred in one beat. A single memory request is issued, instructing the memory to transfer the specified amount of data between the memory and a buffer coupled to the first bus. The specified amount of data is transferred between the buffer and the first bus in a plurality of beats.

摘要翻译： 一种方法包括接收用于在存储器和第一总线之间传送数据的突发存取请求。 突发访问请求指定在一个节拍中传输的数据量的至少一倍的数据量。 发出单个存储器请求，指示存储器在存储器和耦合到第一总线的缓冲器之间传送指定量的数据。 指定量的数据在多个节拍之间在缓冲器和第一总线之间传送。

公开(公告)号：US20070183793A1

公开(公告)日：2007-08-09

申请号：US11595841

申请日：2006-11-09

申请人： Jun Zhao ,  Yuntao Wang ,  Wei Huang ,  Jun Chen ,  Tao Jiang ,  Peilong Tan ,  Feng Wang ,  Huafeng Lin ,  Guo Wei

发明人： Jun Zhao ,  Yuntao Wang ,  Wei Huang ,  Jun Chen ,  Tao Jiang ,  Peilong Tan ,  Feng Wang ,  Huafeng Lin ,  Guo Wei

IPC分类号： H04B10/06

CPC分类号： H04B10/66

摘要： A device and a method for detecting received optical power in an optical communication network, the device mainly including: an optical splitter for separating a part from an uplink optical signal received by an optical receiver in the optical communication network and transferring the part of optical signal to a photoelectric converter; the photoelectric converter for converting the received optical signal transferred from the optical splitter into a current or voltage signal and transferring the current or voltage signal to a logic control circuit; and the logic control circuit for judging the received current or voltage signal transferred from the photoelectric converter according to a set threshold to determine whether the received optical power of the optical receiver in the optical communication network overloads, and for outputting a corresponding control signal.

摘要翻译： 一种用于检测光通信网络中的接收光功率的装置和方法，所述装置主要包括：光分路器，用于从光通信网络中的光接收机接收的上行光信号中分离一部分，并传输该部分光信号 光电转换器; 用于将从光分路器传送的接收光信号转换成电流或电压信号并将电流或电压信号传送到逻辑控制电路的光电转换器; 以及逻辑控制电路，用于根据设定的阈值判断从光电转换器传送的接收电流或电压信号，以确定光通信网络中光接收机的接收光功率是否过载，并输出相应的控制信号。

公开(公告)号：US20070122286A1

公开(公告)日：2007-05-31

申请号：US11517509

申请日：2006-09-08

申请人： Chun Leung ,  Jun Zhao

发明人： Chun Leung ,  Jun Zhao

IPC分类号： F04D29/34

CPC分类号： F04D29/384 ,  F04D25/088

摘要： The present invention relates to novel fan blade of a ceiling fan, wherein whole or partial perimeter of the blades was designed to project outwardly, for example, the cross section of the outwardly perimeter of the fan blade can be presented in a shape of circular arc, oval, taper with circular arc, obliquity with circular arc, truncated taper, truncated oblique or taper with circular arc in which two sides of the projecting base have a raised bench. A comparison test showed that, the rotational speed and air volume of the novel fan blade according to the present invention is 15-24% and 5-10% greater than those of the traditional fan blades respectively, therefore resulting in saving of materials and energy.

摘要翻译： 本发明涉及吊扇的新型风扇叶片，其中叶片的全部或部分周边被设计成向外突出，例如，风扇叶片的外周的横截面可以呈圆弧形 椭圆形，圆弧形圆锥形，圆弧倾斜，截锥形，圆弧形斜截锥形或锥形，突出底座的两侧具有升高的台架。 比较试验表明，根据本发明的新型风扇叶片的转速和风量分别比传统风扇叶片大15-24％和5-10％，从而节省材料和能量 。

公开(公告)号：US07049612B2

公开(公告)日：2006-05-23

申请号：US10792053

申请日：2004-03-02

申请人： David H. Quach ,  Jun Zhao

发明人： David H. Quach ,  Jun Zhao

IPC分类号： G21K5/02 ,  H01L21/336

CPC分类号： H01J37/317 ,  H01J37/20 ,  H01J2237/2001 ,  H01J2237/316 ,  H01J2237/3165 ,  H01L21/67115

摘要： One embodiment of the present invention is an electron beam treatment apparatus that includes: (a) an array of lamps that output radiation; (b) a support mechanism adapted to support a substrate at a treatment position above the lamps; and (c) a lamp heat shield, disposed above the array, having a radiation absorption portion adapted to absorb radiation from at least a portion of the array, and a radiation reflection portion adapted to reflect radiation from at least a portion of the array towards the substrate when disposed at the treatment position.

摘要翻译： 本发明的一个实施例是一种电子束处理装置，其包括：（a）输出辐射的灯阵列; （b）适于在灯上方的处理位置处支撑衬底的支撑机构; 和（c）设置在阵列上方的灯泡屏蔽罩，具有适于吸收来自该阵列的至少一部分的辐射的辐射吸收部分，以及适于将来自阵列的至少一部分的辐射反射到 该基板设置在处理位置时。

公开(公告)号：US07049606B2

公开(公告)日：2006-05-23

申请号：US10698726

申请日：2003-10-30

申请人： Alexandros T. Demos ,  Hari K. Ponnekanti ,  Jun Zhao ,  Helen R. Armer

发明人： Alexandros T. Demos ,  Hari K. Ponnekanti ,  Jun Zhao ,  Helen R. Armer

IPC分类号： H01J37/30

CPC分类号： H01J37/317 ,  H01J3/025 ,  H01J37/077

摘要： One embodiment of the present invention is an electron beam treatment apparatus that includes: (a) a chamber; (b) a cathode having a surface of relatively large area that is exposed to an inside of the chamber; (c) an anode having holes therein that is disposed inside the chamber and spaced apart from the cathode by a working distance; (d) a wafer holder disposed inside the chamber facing the anode; (e) a source of negative voltage whole output is applied to the cathode to provide a cathode voltage; (f) a source of voltage whose output is applied to the anode; (g) a gas inlet adapted to admit gas into the chamber at an introduction rate; and (h) a pump adapted to exhaust gas from the chamber at an exhaust rate, the introduction rate and the exhaust rate providing a gas pressure in the chamber; wherein values of cathode voltage, gas pressure, and the working distance are such that there is no arcing between the cathode and anode and the working distance is greater than an electron mean free path.

摘要翻译： 本发明的一个实施例是一种电子束处理装置，包括：（a）室; （b）具有暴露于所述室内部的相对较大面积表面的阴极; （c）其中具有孔的阳极，其设置在室内并与阴极间隔开工作距离; （d）设置在面向阳极的腔室内的晶片保持器; （e）将负电压全输出源施加到阴极以提供阴极电压; （f）其输出端施加到阳极的电压源; （g）气体入口，其适于以引入速率将气体引入所述腔室; 以及（h）适于以排气速度从所述室排出气体的泵，所述引入速率和排气速率在所述室中提供气体压力; 其中阴极电压，气体压力和工作距离的值使得阴极和阳极之间没有电弧，并且工作距离大于电子平均自由程。

公开(公告)号：US06992024B2

公开(公告)日：2006-01-31

申请号：US10730193

申请日：2003-12-05

申请人： Zhenjiang Cui ,  Rick J. Roberts ,  Michael S. Cox ,  Jun Zhao

发明人： Zhenjiang Cui ,  Rick J. Roberts ,  Michael S. Cox ,  Jun Zhao

IPC分类号： H01L21/31 ,  H01L21/469

CPC分类号： H01L21/76229

摘要： A method of filling a plurality of trenches etched in a substrate. In one embodiment the method includes depositing a layer of spin-on glass material over the substrate and into the plurality of trenches; exposing the layer of spin-on glass material to a solvent; curing the layer of spin-on glass material; and depositing a layer of silica glass over the cured spin-on glass layer using a chemical vapor deposition technique.

摘要翻译： 一种填充蚀刻在衬底中的多个沟槽的方法。 在一个实施例中，该方法包括在衬底上沉积旋涂玻璃材料层并进入多个沟槽; 将旋涂玻璃材料层暴露于溶剂中; 固化旋涂玻璃材料层; 并使用化学气相沉积技术在固化的旋涂玻璃层上沉积二氧化硅玻璃层。

公开(公告)号：US20050194548A1

公开(公告)日：2005-09-08

申请号：US10792053

申请日：2004-03-02

申请人： David Quach ,  Jun Zhao

发明人： David Quach ,  Jun Zhao

IPC分类号： H01J37/30

CPC分类号： H01J37/317 ,  H01J37/20 ,  H01J2237/2001 ,  H01J2237/316 ,  H01J2237/3165 ,  H01L21/67115

摘要： One embodiment of the present invention is an electron beam treatment apparatus that includes: (a) an array of lamps that output radiation; (b) a support mechanism adapted to support a substrate at a treatment position above the lamps; and (c) a lamp heat shield, disposed above the array, having a radiation absorption portion adapted to absorb radiation from at least a portion of the array, and a radiation reflection portion adapted to reflect radiation from at least a portion of the array towards the substrate when disposed at the treatment position.

摘要翻译： 本发明的一个实施例是一种电子束处理装置，其包括：（a）输出辐射的灯阵列; （b）适于在灯上方的处理位置处支撑衬底的支撑机构; 和（c）设置在阵列上方的灯泡屏蔽罩，具有适于吸收来自该阵列的至少一部分的辐射的辐射吸收部分，以及适于将来自阵列的至少一部分的辐射反射到 该基板设置在处理位置时。

公开(公告)号：US06937591B2

公开(公告)日：2005-08-30

申请号：US10377451

申请日：2003-02-27

申请人： Zihua Guo ,  Wenwu Zhu ,  Qian Zhang ,  Jun Zhao

发明人： Zihua Guo ,  Wenwu Zhu ,  Qian Zhang ,  Jun Zhao

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04W28/18 ,  H04W28/24 ,  H04W74/00 ,  H04W74/08 ,  H04Q7/24

CPC分类号： H04W74/0816 ,  H04W28/18 ,  H04W28/24 ,  H04W74/006 ,  H04W74/0833

摘要： A method provides differentiated quality of service (QoS) by providing adaptive updates to media access control (MAC) layer parameters on a distributed basis. The method includes calculating a failure probability for a transmission over the network, determining a target value for determining a contention window according to a mapped function of the failure probability, and altering the contention window according to a scaling function of the target value. The mapped function and the scaling can provide QoS differentiation. A wireless device ensures fairness in a wireless time slotted network and includes a network interface card (NIC), a network driver interface, a network monitor, a statistics engine, and an adaptive parameter engine for determining a target value for determining a contention window according to a mapped function of the one or more probabilities to enable an alteration of the contention window and provide new parameters for the MAC layer.

摘要翻译： 一种方法通过在分布式的基础上提供媒体访问控制（MAC）层参数的适应性更新来提供差异化​​的服务质量（QoS）。 该方法包括：计算网络传输的故障概率，根据故障概率的映射函数确定确定竞争窗口的目标值，并根据目标值的缩放函数改变争用窗口。 映射函数和缩放可以提供QoS差异化。 无线设备确保在无线时隙网络中的公平性，并且包括网络接口卡（NIC），网络驱动器接口，网络监视器，统计引擎和用于确定用于确定争用窗口的目标值的自适应参数引擎， 涉及一个或多个概率的映射函数，以便能够改变争用窗口并为MAC层提供新的参数。

公开(公告)号：US20050128476A1

公开(公告)日：2005-06-16

申请号：US10737459

申请日：2003-12-16

申请人： Jun Zhao

发明人： Jun Zhao

IPC分类号： G01J3/44 ,  G01N21/65

CPC分类号： G01N21/65 ,  G01J3/0291 ,  G01J3/44 ,  G01N2021/656

摘要： A compact spectroscope is sufficiently lightweight for use in combination with a microscope for analyzing samples using Raman analytical techniques. The Raman spectroscope includes a housing detachably mountable to the microscope. The housing contains at least one source of radiation. One or more filters are positioned at desired angles across the beam path provided by the source of radiation. The spectroscope includes a variety of components operatively connected to source of radiation capable of providing one or more Raman beams, as well as a variety of components for processing beam constituents for microscope analysis. A fiber optic probe is provided for examining large samples or samples at remote sites. A computer or other electronic reader may also be attached to the Raman spectroscope for viewing analytical data.

摘要翻译： 紧凑的分光镜足够轻便，与显微镜组合使用，用于使用拉曼分析技术分析样品。 拉曼光谱仪包括可拆卸地安装到显微镜的壳体。 外壳至少包含一个辐射源。 一个或多个过滤器以由辐射源提供的光束路径的期望角度定位。 分光镜包括可操作地连接到能够提供一个或多个拉曼光束的辐射源的各种部件，以及用于处理用于显微镜分析的光束成分的各种部件。 提供光纤探头，用于检查远端位置的大样本或样本。 计算机或其他电子阅读器也可以连接到拉曼光谱仪上，以便观察分析数据。