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    • 72. 发明授权
    • Method for measuring distortion of projection objective
    • 测量投影物镜失真的方法
    • US09256138B2
    • 2016-02-09
    • US14002917
    • 2012-03-21
    • Li FangGang SunJinhua MinJun Zhang
    • Li FangGang SunJinhua MinJun Zhang
    • G03F7/20G03F1/44
    • G03F7/706G03F1/44G03F7/70633G03F7/70725
    • A method for measuring distortion of a projection objective, which includes: obtaining a plurality of first positional deviations between two groups of patterns formed respectively after two exposures performed in a same exposure field during a stepping and exposing process of the reticle stage (S21); obtaining a plurality of second positional deviations between two groups of patterns formed respectively after another two exposures performed in a same exposure field during a stepping and exposing process of the workpiece stage (S22); subtracting motional errors of the reticle stage and/or workpiece stage from each of the plurality of first and second positional deviations to obtain corresponding first and second corrected deviations (S43, S44); calculating differences each between a pair of corrected deviations (S45); and calculating the distortion of the projection objective by a fitting process (S46).
    • 一种用于测量投影物镜的失真的方法,包括:在所述标线片平台的步进和曝光处理期间,在相同的曝光场中执行的两次曝光之后分别得到两组图案之间的多个第一位置偏差; 在工件台阶的步进和曝光过程中分别在相同曝光场中执行的另外两次曝光之后形成的两组图案之间获得多个第二位置偏差; 从所述多个第一和第二位置偏差中的每一个减去所述标线片台和/或工件台的运动误差,以获得对应的第一和第二校正偏差(S43,S44); 计算一对校正偏差之间的差异(S45); 以及通过拟合处理计算投影物镜的失真(S46)。
    • 73. 发明授权
    • Monitoring fluid flow in a conduit
    • 监测导管中的流体流动
    • US09243971B2
    • 2016-01-26
    • US13515113
    • 2010-11-24
    • Andrew HoffmanJun Zhang
    • Andrew HoffmanJun Zhang
    • G01F17/00G01M3/28F17D5/04G01F1/712G01F1/74G01F1/34G01F23/00
    • G01M3/2807F17D5/04G01F1/34G01F1/712G01F1/74G01M3/2815
    • According to the present invention, there is provided a method of monitoring a fluid in a fluid carrying conduit comprising the steps of: monitoring a fluid characteristic at a first point and second point along the conduit substantially continuously; determining first and second quantities, being related to a differential with respect to time of the value of the fluid characteristic at the first and second points respectively; combining the first and second quantities to produce a two dimensional intensity function of time and a position variable and analyzing the magnitude of the intensity function to derive information relating to the fluid. The intensity function may represent a substantially continuous probability function, wherein its absolute value is related to the probability of a leak or theft having occurred in the conduit. Furthermore, a method of determining the presence and location of leaks in, or thefts from, the conduit by determining whether or not the magnitude of the intensity function satisfies pre-determined criteria is disclosed. A method of determining the speed of pressure waves propagating through a fluid flowing in a fluid carrying conduit by analyzing the two dimensional intensity function is also disclosed. An apparatus suitable for performing all of the above mentioned methods is also claimed.
    • 根据本发明,提供了一种监测流体输送管道中的流体的方法,包括以下步骤:基本连续地沿着管道在第一点和第二点监测流体特性; 确定第一和第二数量,分别与第一和第二点处的流体特性的值相对于时间的差异相关; 组合第一和第二数量以产生时间和位置变量的二维强度函数,并且分析强度函数的大小以导出与流体相关的信息。 强度函数可以表示基本上连续的概率函数,其中其绝对值与导管中已经发生泄漏或盗窃的可能性有关。 此外,公开了一种通过确定强度函数的大小是否满足预定标准来确定管道内的泄漏或者从其中的位置的方法。 还公开了一种通过分析二维强度函数来确定在流体输送导管中流动的流体传播的压力波的速度的方法。 还要求保护适用于执行所有上述方法的装置。
    • 77. 发明授权
    • Method for dynamically adjusting switching loop and network equipment
    • 动态调整开关回路和网络设备的方法
    • US09071538B2
    • 2015-06-30
    • US13699153
    • 2011-04-08
    • Wei JiangJun ZhangGuanwei LiuWei Bao
    • Wei JiangJun ZhangGuanwei LiuWei Bao
    • H04L12/26H04L12/705H04L12/707
    • H04L45/18H04L45/22
    • The disclosure provides a method for dynamically adjusting a switching loop. The method comprises the following steps: a network equipment in the switching loop determines current link costs of all links connected with the network equipment, wherein the network equipment determines the current link costs of the links according to initial link costs and link adjustment parameters of the links (S201); then the network equipment acquires the current link costs of all the links in the switching loop, and determines a main link of the switching loop, wherein the current link cost of the main link is less than or equal to a preset link cost (S203). The disclosure also provides a network equipment. With the solution of the disclosure, the link actually having an optimal link cost can be determined as the main link according to the current link cost, thus the problem in the related art that the transmission efficiency of the whole network is influenced by reason of determining the link having a worse current link cost as the main link is avoided, and the transmission efficiency and reliability of the main link and the whole network are improved.
    • 本公开提供了一种用于动态调整开关环路的方法。 该方法包括以下步骤:交换环路中的网络设备确定与网络设备连接的所有链路的当前链路成本,其中网络设备根据初始链路成本和链路调整参数确定链路的当前链路成本 链接(S201); 那么网络设备获取交换环路中所有链路的当前链路成本,并确定主链路的当前链路成本小于或等于预设链路成本的切换环路的主链路(S203) 。 本公开还提供了一种网络设备。 通过本公开的解决方案,可以将实际具有最佳链路成本的链路根据当前链路成本确定为主链路,因此相关技术中的问题在于,整个网络的传输效率受到确定的原因的影响 作为主链路的链路成本较差的链路,能够提高主链路和整个网络的传输效率和可靠性。
    • 78. 发明授权
    • G-arm X-ray imaging apparatus
    • G臂X射线成像装置
    • US08992082B2
    • 2015-03-31
    • US13953776
    • 2013-07-30
    • Jun ZhangLiu CaoShiyu WeiSean Zhu
    • Jun ZhangLiu CaoShiyu WeiSean Zhu
    • H05G1/02A61B6/00
    • A61B6/4429A61B6/4014A61B6/4405A61B6/4441A61B6/4452
    • An X-ray imaging apparatus is provided having advantages of both C-shaped, G-shaped, and ring-shaped arm configurations. The device consists of a gantry that supports X-ray imaging machinery. The gantry is formed to allow two bi-planar X-rays to be taken simultaneously or without movement of the equipment and/or patient. The gantry is adjustable to change angles of the X-ray imaging machinery. Further, in some embodiments, the X-ray receptor portion of the X-ray imaging machinery may be positioned on retractable and extendable arms, allowing the apparatus to have a larger access opening when not in operation, but to still provide bi-planar X-ray ability when in operation.
    • 提供具有C形,G形和环形臂构造两者的优点的X射线成像装置。 该装置由支撑X射线成像机械的龙门架组成。 台架形成为允许同时或不移动设备和/或患者的两个双平面X射线。 台架可调,以改变X射线成像机械的角度。 此外,在一些实施例中,X射线成像机械的X射线受体部分可以定位在可伸缩的臂上,允许装置在不工作时具有较大的进入开口,但仍然提供双平面X 射击能力在运行。
    • 79. 发明授权
    • Audio playing device having earphone jack with rotation detector
    • 具有旋转探测器的耳机插孔的音频播放装置
    • US08983087B2
    • 2015-03-17
    • US13485796
    • 2012-05-31
    • Qiang YouJun ZhangJun-Wei ZhangTsung-Jen Chuang
    • Qiang YouJun ZhangJun-Wei ZhangTsung-Jen Chuang
    • H04R1/10H04R3/00
    • H04R3/00H04R1/1041H04R2430/01
    • An audio playing device may operate in a first mode or a second mode. The audio playing device includes a speaker, an earphone jack receiving an earphone plug of an earphone, a sound output driver, a rotation angle detector, and a processor. The sound output driver only drives the speaker when the audio playing device operates in the first mode and only drives the earphone when the audio playing device operates in the second mode. The rotation angle detector generates a first mode change signal when the earphone plug is rotated in the earphone jack along a first direction over a predetermined angle. The processor changes operation of the audio playing device between the first mode and the second mode when the processor receives the first mode change signal from the rotation angle detector.
    • 音频播放设备可以以第一模式或第二模式操作。 音频播放装置包括扬声器,接收耳机的耳机插头的耳机插孔,声音输出驱动器,旋转角度检测器和处理器。 当音频播放设备在第一模式下操作时,声音输出驱动器仅驱动扬声器,并且当音频播放设备在第二模式下操作时,仅驱动耳机。 当耳机插头沿着第一方向在耳机插孔中旋转预定角度时,旋转角度检测器产生第一模式改变信号。 当处理器从旋转角度检测器接收到第一模式改变信号时,处理器在第一模式和第二模式之间改变音频播放装置的操作。
    • 80. 发明授权
    • Apparatus and method for subscribing to international roaming plan for communication device
    • 订阅通信设备的国际漫游计划的装置和方法
    • US08977256B2
    • 2015-03-10
    • US13662674
    • 2012-10-29
    • Cheng-Zhi LiJun-Wei ZhangJun Zhang
    • Cheng-Zhi LiJun-Wei ZhangJun Zhang
    • H04W4/00H04M3/42H04W24/00
    • H04W8/18H04W4/02H04W8/12
    • A computerized method for subscribing an international roaming plan for a communication device, the communication device includes an electronic map. At least one border checkpoint of a predetermined country can be determined on the electronic map. A distance between a current location of the communication device and the location of the at least one border checkpoint is calculated. When the calculated distance is less than a predetermined distance and the current location of the communication device is within the home country, a user may be prompted to select whether to subscribe to an international roaming plan for a particular period of time. A preset message is sent to a predetermined service terminal provided by a telecommunication company to subscribe to the international roaming plan for the communication device when the user makes a selection to subscribe to the international roaming plan for the communication device.
    • 一种用于订阅通信设备的国际漫游计划的计算机化方法,所述通信设备包括电子地图。 可以在电子地图上确定预定国家的至少一个边界检查点。 计算通信装置的当前位置与至少一个边界检查点的位置之间的距离。 当计算出的距离小于预定距离并且通信设备的当前位置在本国之内时,可以提示用户选择是否在特定时间段内订阅国际漫游计划。 当用户进行选择以订阅通信设备的国际漫游计划时,预设消息被发送到由电信公司提供的预定服务终端订阅通信设备的国际漫游计划。