Manufacturing Method of a High Performance Metal-Oxide-Metal
    41.
    发明申请
    Manufacturing Method of a High Performance Metal-Oxide-Metal 有权
    高性能金属氧化物金属的制造方法

    公开(公告)号:US20120322256A1

    公开(公告)日:2012-12-20

    申请号:US13339593

    申请日:2011-12-29

    IPC分类号: H01L21/768

    摘要: The manufacturing method of the high performance metal-oxide-metal according to the present invention resolves the problems of implementing high capacitance in the metal-oxide-metal region by the steps of filling with a low-k material both in the metal-oxide-metal region and the metal interconnection region, utilizing performing selective photolithography and etching of the first dielectric layer to define metal-oxide-metal (MOM for short) region, and fulfilling the MOM region with high dielectric constant (high-k) material to realize a high performance MOM capacitor. Using the present method, high-k material and low-k material within the same film layer are realized. High-k material region is used as MOM to achieve high capacitor c, thereby reducing the area used by chips and further improving the electrics performance.

    摘要翻译: 根据本发明的高性能金属氧化物金属的制造方法通过以下步骤来解决在金属氧化物 - 金属区域中实现高电容的问题:在金属氧化物 - 金属 - 金属区域中填充低k材料, 金属区域和金属互连区域,利用第一介电层的选择性光刻和蚀刻来限定金属氧化物金属(MOM)区域,并实现具有高介电常数(高k)材料的MOM区域,以实现 高性能MOM电容器。 使用本方法,实现了在相同膜层内的高k材料和低k材料。 将高k材料区域用作MOM以实现高电容器c,从而减小芯片使用的面积并进一步提高电气性能。

    LUBRICANT FOR HEAT ASSISTED MAGNETIC RECORDING
    42.
    发明申请
    LUBRICANT FOR HEAT ASSISTED MAGNETIC RECORDING 有权
    润滑剂用于热辅助磁记录

    公开(公告)号:US20120219826A1

    公开(公告)日:2012-08-30

    申请号:US13037226

    申请日:2011-02-28

    摘要: Compositions for use in lubricating thin film storage media are provided, as well as storage media formed using the compositions, the compositions including one or more central cores having a cyclic group, and a plurality of arms extending from the central cores, wherein each arm comprises phenol or piperonyl. Methods of preparing the compositions are also provided. Methods of preparing storage media that incorporate the compositions therein are further provided.

    摘要翻译: 提供了用于润滑薄膜存储介质的组合物,以及使用该组合物形成的储存介质,所述组合物包括一个或多个具有环状基团的中心芯和从中心芯延伸的多个臂,其中每个臂包括 苯酚或胡椒基。 还提供了制备组合物的方法。 还提供了制备其中包含组合物的储存介质的方法。

    Adaptive optimization method and apparatus for average length
    44.
    发明授权
    Adaptive optimization method and apparatus for average length 有权
    平均长度的自适应优化方法和装置

    公开(公告)号:US08189718B2

    公开(公告)日:2012-05-29

    申请号:US12495834

    申请日:2009-07-01

    IPC分类号: H04L27/00

    摘要: The invention provides an average length adaptive optimization method and apparatus. An adaptive optimization method for the average length used for phase recovery comprising: a residual phase difference calculation step, for receiving a current phase of a digital symbol obtained by phase recovery and a data modulation phase of the digital symbol obtained by data recovery, and calculating a residual phase difference of the digital symbol, which is a difference between the current phase and the data modulation phase of the digital symbol; a residual phase difference auto-correlation value calculation step, for calculating an auto-correlation value of the residual phase difference with displacement m, wherein −10≦m≦10, and m is an integral; an optimization step, for optimizing the average length based on the residual phase difference auto-correlation value.

    摘要翻译: 本发明提供一种平均长度自适应优化方法和装置。 一种用于相位恢复的平均长度的自适应优化方法,包括:残差相位差计算步骤,用于接收通过相位恢复获得的数字符号的当前相位和通过数据恢复获得的数字符号的数据调制阶段,以及计算 数字符号的剩余相位差,其是数字符号的当前相位和数据调制相位之间的差; 剩余相位差自相关值计算步骤,用于计算残留相位差与位移m的自相关值,其中-10< nlE; m≦̸ 10和m是整数; 优化步骤,根据残差相位自相关值优化平均长度。

    Optical coherent receiver, frequency offset estimating apparatus and method for optical coherent receiver
    46.
    发明授权
    Optical coherent receiver, frequency offset estimating apparatus and method for optical coherent receiver 有权
    光学相干接收机,用于光学相干接收机的频偏估计装置和方法

    公开(公告)号:US08078066B2

    公开(公告)日:2011-12-13

    申请号:US12289072

    申请日:2008-10-20

    IPC分类号: H04B10/06

    摘要: The present invention discloses an optical coherent receiver, and a frequency offset estimating apparatus and a frequency offset estimating method for use in the optical coherent receiver. The optical coherent receiver includes a front end processing section for changing an optical signal into a base band digital electric signal. The frequency offset estimating apparatus comprises a phase offset calculating section, for calculating a phase offset in said base band digital electric signal; a phase offset change calculating section, for calculating a change of said phase offset, namely a phase offset change, in accordance with the phase offset calculated by said phase offset calculating section; an ambiguity deciding section, for deciding whether there is ambiguity in said phase offset change calculated by said phase offset change calculating section, and outputting the phase offset change having no ambiguity; and a loop filtering section, for acquiring a weighted average of the phase offset change outputted by said ambiguity deciding section.

    摘要翻译: 本发明公开了一种光学相干接收机,以及用于光学相干接收机中的频率偏移估计装置和频率偏移估计方法。 光相干接收机包括用于将光信号改变为基带数字电信号的前端处理部分。 所述频偏估计装置包括:相位偏移计算部,用于计算所述基带数字电信号中的相位偏移; 相位偏移改变计算部分,用于根据由所述相位偏移计算部分计算的相位偏移来计算所述相位偏移的变化,即相位偏移改变; 模糊判定部,用于判定由所述相位偏移变化计算部计算出的所述相位偏移变化是否存在歧义,并输出没有模糊性的相位偏移变化; 以及环路滤波部分,用于获取由所述模糊判定部分输出的相位偏移改变的加权平均值。

    Induction System with Air Flow Rotation and Noise Absorber for Turbocharger Applications
    47.
    发明申请
    Induction System with Air Flow Rotation and Noise Absorber for Turbocharger Applications 有权
    用于涡轮增压器应用的气流旋转和噪声吸收器的感应系统

    公开(公告)号:US20110299981A1

    公开(公告)日:2011-12-08

    申请号:US12794245

    申请日:2010-06-04

    申请人: Lei Li

    发明人: Lei Li

    IPC分类号: F04D29/44

    摘要: An air induction system consisting of a cylindrical main flow tube, a helical vane disposed within the main flow tube, and, preferably, a noise absorbing perforated tube disposed within the main flow tube in concentric relation to the helical vane. The twist direction of the helical vane provides air flow rotation in the same direction of rotation as the turbine wheel. The helical vane causes noise reflection and enhancement of noise attenuation by the perorated tube and its adjoining one or more acoustic cavities.

    摘要翻译: 一种空气感应系统,包括圆柱形主流管,设置在主流管内的螺旋叶片,优选地,设置在与主螺旋叶片同心的主流管内的噪声吸收穿孔管。 螺旋叶片的扭转方向提供与涡轮机轮相同的旋转方向的气流旋转。 螺旋叶片引起噪声反射和增强由渗透管及其相邻的一个或多个声腔引起的噪声衰减。

    Fine Fiber Electro-Spinning Equipment, Filter Media Systems and Methods
    48.
    发明申请
    Fine Fiber Electro-Spinning Equipment, Filter Media Systems and Methods 有权
    精细纤维电纺设备,过滤介质系统和方法

    公开(公告)号:US20110223330A1

    公开(公告)日:2011-09-15

    申请号:US13114245

    申请日:2011-05-24

    IPC分类号: B05D1/26

    CPC分类号: D01D5/0069 D01D5/0084

    摘要: Electrostatic fine fiber generation equipment such as for forming nano-fibers from polymer solution is provided. The fine fiber generation equipment includes a strand that may take the form of a stainless steel beaded chain. The beaded chain can be an endless chain entrained upon two guide wheels and driven about an endless path perpendicularly relative to the collection media.

    摘要翻译: 提供了用于从聚合物溶液形成纳米纤维的静电细纤维生成设备。 细纤维生成设备包括可以采取不锈钢串珠链形式的线。 串珠链可以是夹在两个导轮上的环形链,并且围绕相对于收集介质垂直的无尽路径驱动。