Decoding method and device
    131.
    发明授权
    Decoding method and device 有权
    解码方法和设备

    公开(公告)号:US08447622B2

    公开(公告)日:2013-05-21

    申请号:US12427848

    申请日:2009-04-22

    IPC分类号: G10L19/00 G10L19/14

    CPC分类号: G10L19/005

    摘要: A decoding method and device are provided. The spectrum parameter of a current bad data frame is determined. Specifically, a number of continuous bad frames that occur currently is determined. A spectrum parameter of a good data frame before the current bad data frame is determined. And a constant mean value of a spectrum parameter is determined. Then, the spectrum parameter of the good data frame is adaptively shifted towards the constant mean value of the spectrum parameter according to the number of the continuous bad data frames to calculate and obtain spectrum parameter information of the current bad frame. When the continuous bad data frames occur, the relevance between the spectrum parameter of the nearest good frame and the spectrum parameter of the current bad frame is gradually reduced, so that more accurate spectrum parameter of the current bad data frame can be obtained, thereby obtaining a better speech quality under a same code rate and a same frame error rate.

    摘要翻译: 提供了一种解码方法和装置。 确定当前不良数据帧的频谱参数。 具体地,确定当前发生的多个连续的坏帧。 确定当前不良数据帧之前的良好数据帧的频谱参数。 并确定频谱参数的恒定平均值。 然后,根据连续不良数据帧的数量,将良好数据帧的频谱参数自适应地偏移到频谱参数的常数平均值,以计算并获得当前坏帧的频谱参数信息。 当发生连续不良数据帧时,最近好帧的频谱参数与当前不良帧的频谱参数之间的相关性逐渐减小,从而可以获得当前不良数据帧的更准确的频谱参数,从而获得 在相同的码率和相同的帧错误率下,更好的语音质量。

    Multi-camera head pose tracking
    133.
    发明授权
    Multi-camera head pose tracking 有权
    多摄像机头姿态跟踪

    公开(公告)号:US08339459B2

    公开(公告)日:2012-12-25

    申请号:US12561154

    申请日:2009-09-16

    IPC分类号: H04N5/225

    摘要: Techniques and technologies for tracking a face with a plurality of cameras wherein a geometry between the cameras is initially unknown. One disclosed method includes detecting a head with two of the cameras and registering a head model with the image of the head (as detected by one of the cameras). The method also includes back projecting the other detected face image to the head model and determining a head pose from the back-projected head image. Furthermore, the determined geometry is used to track the face with at least one of the cameras.

    摘要翻译: 用于跟踪具有多个相机的面部的技术和技术,其中相机之间的几何形状最初是未知的。 一种公开的方法包括使用两个摄像机检测头部,并用头部的图像(由相机之一检测到)登记头部模型。 该方法还包括将另一个检测到的脸部图像反投影到头部模型并且从后投影的头部图像确定头部姿势。 此外,所确定的几何形状用于利用至少一个相机跟踪面部。

    Method and apparatus for providing data statistics
    134.
    发明授权
    Method and apparatus for providing data statistics 有权
    提供数据统计的方法和装置

    公开(公告)号:US08326661B2

    公开(公告)日:2012-12-04

    申请号:US12456806

    申请日:2009-06-22

    IPC分类号: G06Q40/00

    摘要: Providing data statistics includes receiving property information of selected products input by users, searching and locating a Standard Property Union (SPU) corresponding to the property information in a database, the SPU comprising a set of one or more products sharing a set of one or more properties, generating behavior data, including by summarizing a cumulative number of behavioral instances associated with each product in the set of products included in the SPU, and outputting the behavior data.

    摘要翻译: 提供数据统计包括接收用户输入的所选产品的属性信息,搜索和定位与数据库中的属性信息相对应的标准属性联盟(SPU),SPU包括一组一个或多个共享一个或多个 属性,生成行为数据,包括通过总结与包括在SPU中的产品集合中的每个产品相关联的行为实例的累积数量,以及输出行为数据。

    KEYBOARD
    135.
    发明申请
    KEYBOARD 审中-公开
    键盘

    公开(公告)号:US20120298495A1

    公开(公告)日:2012-11-29

    申请号:US13116312

    申请日:2011-05-26

    申请人: Qing Zhang

    发明人: Qing Zhang

    IPC分类号: H01H13/50 H01H13/70

    CPC分类号: H01H3/125

    摘要: A large key for a keyboard includes a keyboard base, a circuit board, a keycap, an elastic member, and a linkage assembly. The linkage assembly is disposed between the keyboard base and the keycap, and includes: a first link unit having two first link levers that are spaced apart, each of the first link levers being connected between the keycap and the keyboard base; and a second link unit that has two second link levers that are spaced apart, each of the second link levers intersecting one of the first link levers and being connected between the keycap and the keyboard base. The first link unit has a first connection portion connected between and formed as one piece with the first link levers so that the two first link levers can move simultaneously.

    摘要翻译: 键盘的大键盘包括键盘基座,电路板,键帽,弹性构件和连杆组件。 所述连杆组件设置在所述键盘基座和所述键帽之间,并且包括:第一连杆单元,其具有间隔开的两个第一连杆杆,所述第一连杆杆中的每一个连接在所述键帽和所述键盘基座之间; 以及第二连杆单元,其具有间隔开的两个第二连杆杆,所述第二连杆的每一个与所述第一连杆的一个相交并连接在所述键帽和所述键盘基座之间。 第一连杆单元具有连接在第一连杆上的第一连接部分,并且与第一连杆杆形成为一体,使得两个第一连杆可同时移动。

    THIN FILM CIRCUIT BOARD DEVICE
    136.
    发明申请
    THIN FILM CIRCUIT BOARD DEVICE 审中-公开
    薄膜电路板设备

    公开(公告)号:US20120211272A1

    公开(公告)日:2012-08-23

    申请号:US13029660

    申请日:2011-02-17

    申请人: Qing Zhang

    发明人: Qing Zhang

    IPC分类号: H05K1/11

    摘要: A thin film circuit board device includes a multi-layered circuit unit having an upper circuit layer formed with an upper circuit having at least one first contact part, a lower circuit layer formed with a lower circuit having at least one second contact part disposed beneath the first contact part, and an insulating layer disposed between the upper and lower circuit layers and having at least one through hole. One of the upper and lower circuit layers has at least one preformed protruding portion that protrudes into the through hole toward the other one of the upper and lower circuit layers. One of the first and second contact parts is disposed on the preformed protruding portion so as to be in constant contact with the other one of the first and second contact parts.

    摘要翻译: 薄膜电路板装置包括具有形成有上电路的上电路层的多层电路单元,所述上电路具有至少一个第一接触部分,下电路层形成有下电路,所述下电路具有至少一个第二接触部分, 第一接触部分和设置在上电路层和下电路层之间并具有至少一个通孔的绝缘层。 上下电路层中的一个具有至少一个预先形成的突出部分,该突出部分朝着上电路层和下电路层中的另一个突出到通孔中。 第一和第二接触部分中的一个被布置在预成型的突出部分上,以便与第一和第二接触部分中的另一个保持一定的接触。

    Method of aligning nanotubes
    137.
    发明授权
    Method of aligning nanotubes 有权
    纳米管的对准方法

    公开(公告)号:US08216636B2

    公开(公告)日:2012-07-10

    申请号:US12373050

    申请日:2007-07-27

    IPC分类号: B05D5/12

    摘要: A method of aligning nanotubes is described, where a plurality of channels is provided on a substrate (100), a suspension of nanotubes is placed on or adjacent an open surface of the channels (102) and the suspension is allowed to flow into the channels to align the nanotubes substantially parallel to the longitudinal axis of the channels (104).

    摘要翻译: 描述了一种排列纳米管的方法,其中在衬底(100)上提供多个通道,将纳米管的悬浮液放置在通道(102)的开放表面上或附近,并且允许悬浮液流入通道 以使纳米管基本上平行于通道(104)的纵向轴线。

    METHOD AND DEVICE FOR PULSE ENCODING, METHOD AND DEVICE FOR PULSE DECODING
    138.
    发明申请
    METHOD AND DEVICE FOR PULSE ENCODING, METHOD AND DEVICE FOR PULSE DECODING 有权
    用于脉冲编码的方法和装置,用于脉冲解码的方法和装置

    公开(公告)号:US20120086586A1

    公开(公告)日:2012-04-12

    申请号:US13325993

    申请日:2011-12-14

    IPC分类号: H03M7/30

    摘要: The present invention discloses a method and a device for pulse encoding, and a method and a device for pulse decoding. The method for pulse encoding includes: calculating an index value of an input pulse; selecting an adjustment threshold value according to the number of pulses, and comparing the index value of the pulse with the adjustment threshold value; if the index value is smaller than the adjustment threshold value, adopting the first number of encoding bits to encode the index value, if the index value is not smaller than the adjustment threshold value, adopting the second number of encoding bits to encode the index value plus an offset value, where the first number is smaller than the second number, the first number and the second number are both positive integers, and the offset value is greater than or equal to the adjustment threshold value.

    摘要翻译: 本发明公开了一种用于脉冲编码的方法和装置,以及用于脉冲解码的方法和装置。 脉冲编码方法包括:计算输入脉冲的指标值; 根据所述脉冲数选择调整阈值,并将所述脉冲的指标值与所述调整阈值进行比较; 如果索引值小于调整阈值,则采用第一数量的编码比特来对索引值进行编码,如果索引值不小于调整阈值,则采用第二数量的编码比特来对索引值进行编码 加上偏移值,其中第一个数字小于第二个数字,第一个数字和第二个数字都是正整数,偏移量大于或等于调整阈值。

    Disk drive including an actuator latch with a torsionally compliant pusher portion
    140.
    发明授权
    Disk drive including an actuator latch with a torsionally compliant pusher portion 有权
    磁盘驱动器包括具有扭转兼容的推动器部分的致动器闩锁

    公开(公告)号:US07957102B1

    公开(公告)日:2011-06-07

    申请号:US11866772

    申请日:2007-10-03

    IPC分类号: G11B21/22

    CPC分类号: G11B5/54 G11B21/22

    摘要: A novel actuator latch includes a catch portion interfering with actuator rotation with the latch in a closed position. The latch includes a first stop portion that is in contact with a fixed member with the latch in the closed position. The latch includes a pusher portion that is in contact with the actuator with the latch in the closed position and with the actuator in an extreme rotational position. The pusher portion has a torsional stiffness about the latch pivot location in the range 5 JA/rad·sec2 to 30 JA/rad·sec2, where JA is the rotational inertia of the actuator about the actuator pivot location expressed in units of kg·m2. The first stop portion has a torsional stiffness about the latch pivot location that is at least 5 times that of the pusher portion.

    摘要翻译: 一个新颖的致动器闩锁包括阻挡致动器旋转的止动部分,闩锁处于闭合位置。 闩锁包括与闩锁处于关闭位置的固定构件接触的第一止动部分。 闩锁包括与致动器接触的推动器部分,闩锁处于关闭位置并且致动器处于极端转动位置。 推动器部分具有围绕闩锁枢转位置的扭转刚度在5JA / rad·sec2至30JA / rad·sec2的范围内,其中,JA为致动器枢轴位置的转动惯量,以kg·m2为单位 。 第一止动部分具有围绕闩锁枢转位置的至少5倍于推动器部分的扭转刚度。