Method for measuring reticle leveling in stepper
    71.
    发明授权
    Method for measuring reticle leveling in stepper 失效
    步进式光罩平整度测定方法

    公开(公告)号:US06472112B2

    公开(公告)日:2002-10-29

    申请号:US09823982

    申请日:2001-04-03

    申请人: Hoon Huh

    发明人: Hoon Huh

    IPC分类号: G03F900

    CPC分类号: G03F9/7034

    摘要: A method for measuring a reticle leveling in a semiconductor exposure device includes the steps of loading a reticle onto a stage of an exposure device, the reticle having a main cell region and a plurality of grating patterns at outer sides of the main cell region, directing a light from a light source to the plurality of grating patterns measuring electrical signals based on aerial images formed by the light passed through the grating patterns, and comparing the electrical signals and offsetting a reticle level if a substantial difference exists.

    摘要翻译: 一种用于测量半导体曝光装置中的光罩平整度的方法包括以下步骤:将掩模版加载到曝光装置的台上,所述标线具有在主单元区域的外侧的主单元区域和多个格栅图案, 从光源到基于由通过光栅图案的光形成的空中图像的电信号的多个光栅图案的光,以及如果存在实质差异,则比较电信号和抵消掩模版级别。

    Method and apparatus for controlling transmission of reverse power control channel in a mobile communication system
    73.
    发明授权
    Method and apparatus for controlling transmission of reverse power control channel in a mobile communication system 失效
    用于控制移动通信系统中的反向功率控制信道的传输的方法和装置

    公开(公告)号:US07308280B2

    公开(公告)日:2007-12-11

    申请号:US10273252

    申请日:2002-10-18

    IPC分类号: H04B7/00 H04Q7/20

    摘要: A method and apparatus for controlling transmission of an RPC channel during a handoff in a mobile communication system. Only one AN is selected among a plurality of ANs to transmit reverse power control information to an AT. For this purpose, a Forward Link Selection message received at an AN from an RNC can be used. Alternatively, a DRC cover received at an AN from an AT can be used. The DRC cover indicates at least one of ANs excluding an AN having the worst channel condition for the AT.

    摘要翻译: 一种用于在移动通信系统中的切换期间控制RPC信道的传输的方法和装置。 在多个AN中仅选择一个AN来向AT发送反向功率控制信息。 为此,可以使用在RNC的AN处接收到的前向链路选择消息。 或者,可以使用在AT的AN处接收到的DRC盖。 DRC封面指示除AT之外的最差信道状态的AN中的AN中的至少一个。

    Module for detecting a vehicle crash and an airbag deploying system including the same
    75.
    发明授权
    Module for detecting a vehicle crash and an airbag deploying system including the same 有权
    用于检测车辆碰撞的模块和包括该车辆碰撞的安全气囊部署系统

    公开(公告)号:US08100215B2

    公开(公告)日:2012-01-24

    申请号:US12238610

    申请日:2008-09-26

    IPC分类号: B60K28/10

    摘要: Embodiments of the present invention may provide a module for detecting a vehicle crash. The module includes a housing mounted to a vehicular frame member at one end portion thereof. The module includes first and second rods housed in the housing. The first rod is contacted to the frame member at one end thereof through the one end portion of the housing. The second rod is contacted to the opposite end of the first rod and being disposed between the first rod and the opposite end portion of the housing. The module includes first and second sensors mounted to the first and second rods respectively for detecting a crash by sequentially measuring stress wave caused by the crash. The first sensor detects a stress wave propagating through the first rod and outputting a signal. The second sensor detects a stress wave propagating through the second rod and outputting a signal. The module includes a biasing member disposed between the second rod and the opposite end portion of the housing for biasing the first and second rods toward the frame member. A magnitude of impedance of the first rod is larger than that of the second rod and the magnitude of impedance of the second rod is larger than that of the biasing member. The module can remarkably reduce the elapsed time required for detecting a crash by measuring a stress wave, which propagates very rapidly through a vehicular frame member.

    摘要翻译: 本发明的实施例可以提供用于检测车辆碰撞的模块。 模块包括在其一个端部处安装到车辆框架构件的壳体。 模块包括容纳在壳体中的第一和第二杆。 第一杆在其一端通过壳体的一个端部与框架构件接触。 第二杆与第一杆的相对端接触并且设置在第一杆和壳体的相对端部之间。 模块包括分别安装到第一和第二杆的第一和第二传感器,用于通过依次测量由碰撞引起的应力波来检测碰撞。 第一传感器检测通过第一杆传播的应力波并输出信号。 第二传感器检测通过第二杆传播的应力波并输出信号。 模块包括设置在第二杆和壳体的相对端部之间的偏置构件,用于将第一和第二杆朝向框架构件偏压。 第一杆的阻抗的大小大于第二杆的阻抗的大小,并且第二杆的阻抗的大小大于偏置构件的阻抗的大小。 该模块可以通过测量通过车辆框架构件非常快地传播的应力波来显着地减少检测碰撞所需的经过时间。

    METHOD AND APPARATUS FOR CELL SEARCH IN A COMMUNICATION SYSTEM
    76.
    发明申请
    METHOD AND APPARATUS FOR CELL SEARCH IN A COMMUNICATION SYSTEM 审中-公开
    在通信系统中细胞搜索的方法和装置

    公开(公告)号:US20080043702A1

    公开(公告)日:2008-02-21

    申请号:US11840845

    申请日:2007-08-17

    IPC分类号: H04B7/216

    摘要: A cell search using a Primary Synchronization Channel (P-SCH) and an Secondary Synchronization Channel (S-SCH) received from a Base Station (BS) are provided, in which a Mobile Station (MS) receives a P-SCH signal including at least two different P-SCH synchronization codes in different slots of a frame and detects slot timing and frame timing using the P-SCH signal.

    摘要翻译: 提供使用从基站(BS)接收的主同步信道(P-SCH)和辅同步信道(S-SCH)的小区搜索,其中移动台(MS)接收包括在其中的P-SCH信号 在帧的不同时隙中的至少两个不同的P-SCH同步码,并使用P-SCH信号来检测时隙定时和帧定时。

    Semiconductor mask and method of manufacturing the same
    77.
    发明授权
    Semiconductor mask and method of manufacturing the same 失效
    半导体掩模及其制造方法

    公开(公告)号:US5718990A

    公开(公告)日:1998-02-17

    申请号:US495247

    申请日:1995-06-27

    申请人: Hoon Huh

    发明人: Hoon Huh

    IPC分类号: G03F1/00 G03F1/28 G03F9/00

    CPC分类号: G03F1/28

    摘要: A mask and method of manufacturing is disclosed. The mask may include a transparent quartz substrate having light-transmitting regions and light-shielding regions, a light-control layer formed on the substrate excluding a portion corresponding to a light-transmitting region of an edge portion, and a light-shielding layer formed on the light-control layer of an light-shielding region. The method may include the steps of preparing a quartz substrate, forming a light-control layer on the quartz substrate, forming a light-shielding layer on the light-shielding region of the light-control layer, and selectively etching the light-control layer corresponding to light-transmitting regions of an edge portion of the substrate.

    摘要翻译: 公开了一种掩模和制造方法。 掩模可以包括具有透光区域和遮光区域的透明石英基板,在基板上形成的除了与边缘部分的透光区域相对应的部分的光控制层和形成的遮光层 在遮光区域的光控制层上。 该方法可以包括以下步骤:制备石英衬底,在石英衬底上形成光控层,在光控制层的遮光区上形成遮光层,并选择性地蚀刻光控层 对应于基板的边缘部分的透光区域。

    Airbag system for an automobile and method of operating the same
    78.
    发明授权
    Airbag system for an automobile and method of operating the same 有权
    汽车安全气囊系统及其运行方法

    公开(公告)号:US07556118B2

    公开(公告)日:2009-07-07

    申请号:US11668118

    申请日:2007-01-29

    IPC分类号: B60R21/01

    摘要: The present invention may provide an airbag system for an automobile and a method of operating the same. The airbag system comprises the following: sensors mounted on a frame member of a the vehicle frame for detecting a crash by sequentially measuring stress wave cause by the crash; an electronic control unit for outputting an actuation signal based on outputs from the sensors; an inflator for generating a gas in response to the actuation signal; and an airbag operatively coupled to the inflator and being deployed by supply of the gas generated from the inflator. The sensors are mounted on the frame member at predetermined intervals in a path, along which the stress waves propagate through the frame member. The electronic control unit outputs the actuation signal when each output from each sensor exceeds a predetermined threshold. The airbag system can remarkably reduce the time required for detecting a crash by measuring the stress waves, which propagate very rapidly through the vehicle frame, thereby deploying the airbag in a timely manner.

    摘要翻译: 本发明可以提供一种用于汽车的气囊系统及其操作方法。 气囊系统包括:安装在车架的框架构件上的传感器,用于通过依次测量碰撞引起的应力波来检测碰撞; 电子控制单元,用于基于来自传感器的输出来输出致动信号; 用于响应于致动信号产生气体的充气机; 以及气囊,其可操作地联接到所述充气机并且通过供应由所述充气机产生的气体来展开。 传感器以预定的间隔安装在框架构件上,该路径中的应力波沿该路径传播通过框架构件。 当每个传感器的每个输出超过预定阈值时,电子控制单元输出致动信号。 气囊系统可以通过测量通过车架快速传播的应力波,从而显着地减少检测碰撞所需的时间,从而及时展开气囊。

    MODULE FOR DETECTING A VEHICLE CRASH AND AN AIRBAG DEPLOYING SYSTEM INCLUDING THE SAME
    79.
    发明申请
    MODULE FOR DETECTING A VEHICLE CRASH AND AN AIRBAG DEPLOYING SYSTEM INCLUDING THE SAME 有权
    用于检测车辆碰撞的装置和包括其的安全气囊分配系统

    公开(公告)号:US20090088921A1

    公开(公告)日:2009-04-02

    申请号:US12238610

    申请日:2008-09-26

    IPC分类号: G06F7/00

    摘要: Embodiments of the present invention may provide a module for detecting a vehicle crash. The module includes a housing mounted to a vehicular frame member at one end portion thereof. The module includes first and second rods housed in the housing. The first rod is contacted to the frame member at one end thereof through the one end portion of the housing. The second rod is contacted to the opposite end of the first rod and being disposed between the first rod and the opposite end portion of the housing. The module includes first and second sensors mounted to the first and second rods respectively for detecting a crash by sequentially measuring stress wave caused by the crash. The first sensor detects a stress wave propagating through the first rod and outputting a signal. The second sensor detects a stress wave propagating through the second rod and outputting a signal. The module includes a biasing member disposed between the second rod and the opposite end portion of the housing for biasing the first and second rods toward the frame member. A magnitude of impedance of the first rod is larger than that of the second rod and the magnitude of impedance of the second rod is larger than that of the biasing member. The module can remarkably reduce the elapsed time required for detecting a crash by measuring a stress wave, which propagates very rapidly through a vehicular frame member.

    摘要翻译: 本发明的实施例可以提供用于检测车辆碰撞的模块。 模块包括在其一个端部处安装到车辆框架构件的壳体。 模块包括容纳在壳体中的第一和第二杆。 第一杆在其一端通过壳体的一个端部与框架构件接触。 第二杆与第一杆的相对端接触并且设置在第一杆和壳体的相对端部之间。 模块包括分别安装到第一和第二杆的第一和第二传感器,用于通过依次测量由碰撞引起的应力波来检测碰撞。 第一传感器检测通过第一杆传播的应力波并输出信号。 第二传感器检测通过第二杆传播的应力波并输出信号。 模块包括设置在第二杆和壳体的相对端部之间的偏置构件,用于将第一和第二杆朝向框架构件偏压。 第一杆的阻抗的大小大于第二杆的阻抗的大小,并且第二杆的阻抗的大小大于偏置构件的阻抗的大小。 该模块可以通过测量通过车辆框架构件非常快地传播的应力波来显着地减少检测碰撞所需的经过时间。

    Apparatus and method for controlling power of reverse channels in a mobile communication system
    80.
    发明授权
    Apparatus and method for controlling power of reverse channels in a mobile communication system 有权
    用于控制移动通信系统中反向信道功率的装置和方法

    公开(公告)号:US07408894B2

    公开(公告)日:2008-08-05

    申请号:US10283545

    申请日:2002-10-30

    IPC分类号: H04B7/185

    摘要: Disclosed is an apparatus for performing power control on a reverse channel quality indicator channel (CQICH) received from a mobile station by a base station in a mobile communication system including the base station for transmitting a power control bit for power control on reverse channels and the mobile station for controlling transmission power of the reverse channels according to the power control bit. An erasure detector determines whether to perform an erasure process by measuring reception power of the reverse channel quality indicator channel. An erasure rate calculator accumulates the erasure-determined result for N slots and calculates an erasure rate for the N slots. A control bit generator determines a ratio control bit to be transmitted to the mobile station according to the erasure rate, to issue a command to increase or decrease a CQICH traffic-to-pilot ratio.

    摘要翻译: 公开了一种用于在移动通信系统中的基站从移动台接收的反向信道质量指示信道(CQICH)上进行功率控制的装置,该移动通信系统包括用于发送用于在反向信道上进行功率控制的功率控制位的基站, 移动站,用于根据功率控制位来控制反向信道的发射功率。 擦除检测器通过测量反向信道质量指示符信道的接收功率来确定是否执行擦除处理。 擦除率计算器累积针对N个时隙的擦除确定结果,并计算N个时隙的擦除率。 控制比特发生器根据擦除率确定要发送给移动台的比率控制比特,发出增加或减少CQICH业务对导频比的命令。