公开(公告)号：US20130165019A1

公开(公告)日：2013-06-27

申请号：US13820975

申请日：2011-09-08

申请人： Yumei Huang ,  Wen Yan ,  Feng Gao ,  Hao Jiang

发明人： Yumei Huang ,  Wen Yan ,  Feng Gao ,  Hao Jiang

IPC分类号： B24B7/17

CPC分类号： B24B1/04 ,  B24B7/17 ,  B24B37/08 ,  B24B41/067

摘要： A computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation ultrasonic vibration, wherein a pillar (3) is provided on the tool body (1) of the machine tool, a Y axis movement assembly (12) is provided on the platform of the tool body (1), with a lower revolving movement assembly (11), which revolves about a Z coordinate axis, being mounted on the upper surface of the Y axis movement assembly (12), and a lower grinding plate (10) being mounted coaxially above the lower revolving movement assembly (11); an ultrasonic vibration assembly (2) is mounted fixedly on the pillar (3), with a separation plate (8) for clamping a workpiece assembly (9) being provided on the ultrasonic vibration assembly (2); an X axis movement assembly (4) is mounted on the upper part of the pillar (3), a Z axis movement assembly (5) is mounted on the upright face of the X axis movement assembly (4), with an upper revolving movement assembly (6), which revolves about the Z coordinate axis, being provided on the Z axis movement assembly (5), and an upper grinding plate (7) being mounted coaxially on the revolving axis of the upper revolving movement assembly (6). The present invention enhances the time variation of grinding movement tracks, the uniformity of grinding speed distribution, machining efficiency and machining precision.

摘要翻译： 一种用于通过移动自旋超声波振动来研磨平面的两侧的计算机数字控制机床，其中在机床的工具主体（1）上设置有支柱（3），Y轴运动组件（12）是 设置在工具主体（1）的平台上，具有安装在Y轴运动组件（12）的上表面上的围绕Z坐标轴转动的下旋转运动组件（11），以及下磨 板（10）同轴地安装在下旋转运动组件（11）的上方; 超声波振动组件（2）固定地安装在支柱（3）上，具有用于夹紧设置在超声波振动组件（2）上的工件组件（9）的分隔板（8）。 X轴运动组件（4）安装在支柱（3）的上部，Z轴运动组件（5）安装在X轴运动组件（4）的直立面上，上运动组件 围绕Z坐标轴旋转的组件（6）设置在Z轴移动组件（5）上，以及同轴地安装在上部旋转运动组件（6）的旋转轴上的上部研磨板（7）。 本发明增加了研磨运动轨迹的时间变化，磨削速度分布的均匀性，加工效率和加工精度。

公开(公告)号：USD651138S1

公开(公告)日：2011-12-27

申请号：US29384114

申请日：2011-01-26

申请人： Guogui Lai ,  Zhangping Yuan ,  Changwei Wang ,  Xiuju Yang ,  Hao Jiang ,  Qingzun Ji ,  Li Zhang ,  Huayun Cai ,  Xiaoguang You ,  Min Zhao

设计人： Guogui Lai ,  Zhangping Yuan ,  Changwei Wang ,  Xiuju Yang ,  Hao Jiang ,  Qingzun Ji ,  Li Zhang ,  Huayun Cai ,  Xiaoguang You ,  Min Zhao

公开(公告)号：US20100251062A1

公开(公告)日：2010-09-30

申请号：US12741752

申请日：2008-11-07

申请人： Chao Chen ,  Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

发明人： Chao Chen ,  Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

IPC分类号： H03M13/05 ,  G06F11/10

CPC分类号： H03M13/116 ,  H03M13/1188 ,  H03M13/6393

摘要： Provided is an encoding method including: a step of extending a bidiagonal line of a basic matrix of m rows and n columns in the direction of a bidiagonal line according to an encoding ratio 1/k of the spread code (wherein k=3, 4, 5, . . . , k0) set in the LDPC code inspection matrix so as to constitute an extended matrix of the bidiagonal line structure; a step of moving a first non-zero element of the parity bit portion in the (i*m+1)-th row to the (n−m+1)-th column (wherein i=1, 2, . . . , k0−2) leftward along the row; a step of calculating the parity bit of the (n−m+1)-th column by using a first inspection relationship as a start factor; and a step of simultaneously calculating parity bits of a plurality of groups by the recursive encoding method by using the inspection relationship moved leftward to the (n−m+1)-th column.

摘要翻译： 提供了一种编码方法，包括：根据扩展码的编码比1 / k，在双向对角线的方向上扩展m行和n列的基本矩阵的双向对角线（其中k = 3,4 ，5，...，k0），以构成双向线结构的扩展矩阵; 将第（i * m + 1）行中的奇偶校验位部分的第一非零元素移动到第（n-m + 1）列（其中i = 1,2，...， ，k0-2）向左行; 通过使用第一检查关系作为起始因子来计算第（n-m + 1）列的奇偶校验位的步骤; 以及通过使用向左移动到第（n-m + 1）列的检查关系，通过递归编码方法同时计算多个组的奇偶校验位的步骤。

公开(公告)号：US20100146355A1

公开(公告)日：2010-06-10

申请号：US12595433

申请日：2008-04-11

申请人： Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

发明人： Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1819 ,  H04L1/1671 ,  H04L1/1845

摘要： Disclosed are a retransmission method and a communication system which can realize a preferable trade-off between the feedback information amount and the error ratio characteristic. In the communication system, an encoding unit (703) packetizes an channel coding codeword inputted from a signal source (701) and generates a plurality of packets each formed by one or more encoded bit contained in the channel coding codeword. When it is judged that a decoding error has occurred, a retransmission judgment unit (719) selects one packet having the least likelihood among the packets constituting the channel coding codeword received via a reception antenna (713) and feeds the packet number of the selected packet together with NACK back to a transmission device (150). The transmission device (150) retransmits a packet corresponding to the packet number fed back from the reception device (160) and a redundant version.

摘要翻译： 公开了能够实现反馈信息量与误差率特性之间的优选折衷的重发方法和通信系统。 在通信系统中，编码单元（703）分组从信号源（701）输入的信道编码码字，并生成由包含在信道编码码字中的一个或多个编码比特形成的多个分组。 当判断出有解码错误时，重传判定单元（719）选择构成经由接收天线（713）接收到的信道编码码字的分组中具有最小似然度的一个分组，并将所选分组的分组数 与NACK一起返回到传输设备（150）。 传输设备（150）重传与从接收设备（160）反馈的分组号码相对应的分组和冗余版本。

公开(公告)号：US20080136514A1

公开(公告)日：2008-06-12

申请号：US11810220

申请日：2007-06-05

申请人： Arya Reza Behzad ,  Payman Hosseinzadeh Shanjani ,  Hsin-Hsing Liao ,  Hao Jiang

发明人： Arya Reza Behzad ,  Payman Hosseinzadeh Shanjani ,  Hsin-Hsing Liao ,  Hao Jiang

IPC分类号： H03F3/68

CPC分类号： H03F3/195 ,  H03F2200/451

摘要： A radio frequency integrated circuit (RFIC) includes a silicon substrate, CMOS processing circuitry, and a bipolar power amplifier module. The CMOS processing circuitry is on the silicon substrate. The bipolar power amplifier module is on the silicon substrate and is operable in a 5 GHz frequency band.

摘要翻译： 射频集成电路（RFIC）包括硅衬底，CMOS处理电路和双极功率放大器模块。 CMOS处理电路在硅衬底上。 双极功率放大器模块在硅衬底上并且可在5GHz频带中操作。

公开(公告)号：US07080008B2

公开(公告)日：2006-07-18

申请号：US10843011

申请日：2004-05-11

申请人： Hao Jiang ,  Hong-Jiang Zhang

发明人： Hao Jiang ,  Hong-Jiang Zhang

IPC分类号： G10L11/06

CPC分类号： G10L25/48 ,  G10L25/36

摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.

摘要翻译： 音频信号的一部分被分成多个帧，从中提取一个或多个不同的特征。 使用这些不同的特征，结合一组规则，将音频信号的一部分分类成多个不同分类（例如，语音，非语音，音乐，环境声音，静音等）之一。 在一个实施例中，这些不同的特征包括一个或多个频带中的一个或多个线路频谱对（LSP），噪声帧比，特定频带的周期性，频谱通量特征以及能量分布。 线谱对也可选地用于分割音频信号，识别音频分类改变以及当音频信号是语音时的扬声器变化。

公开(公告)号：US5790540A

公开(公告)日：1998-08-04

申请号：US757618

申请日：1996-10-01

申请人： Karl Sven Magnus Buhrgard ,  Hao Jiang

发明人： Karl Sven Magnus Buhrgard ,  Hao Jiang

IPC分类号： H04B10/00 ,  H04B10/02 ,  H04J3/04 ,  H04L12/70 ,  H04Q11/04 ,  H04J3/22

CPC分类号： H04Q11/0478 ,  H04J3/047 ,  H04L2012/5672 ,  H04L2012/5674

摘要： The present invention relates to a multiplexing/demultiplexing unit constructed as an integrated circuit and as a block on a sub-surface of a silicon surface, such as a digital Bi-CMOS circuit and utilizing a CMOS section laid on said circuit, wherein a first sub-surface of a silicon surface carries a first array (41') of signal input and output circuits, and a second sub-surface carries a second array (41") of input and output circuits. A region (50) is located on the silicon surface between the first and the second sub-surfaces or located in some corresponding manner and is intended to carry control logic (51), memory stores (52), buffer circuits (53), synchronizing circuit arrangement (54) and the requisite conductors and functions to process signals, store signals and transmit the processed signals on selected output circuits both when multiplexing and demultiplexing signals.

摘要翻译： 本发明涉及一种多路复用/解复用单元，其被构造为集成电路，并且作为硅表面的子表面上的块，例如数字Bi-CMOS电路，并且利用布置在所述电路上的CMOS部分，其中第一 硅表面的子表面承载信号输入和输出电路的第一阵列（41'），而第二子表面承载输入和输出电路的第二阵列（41“）。 区域（50）位于第一子表面和第二子表面之间的硅表面上，或者以某些相应的方式定位，并且旨在承载控制逻辑（51），存储器存储（52），缓冲电路（53），同步 电路布置（54）和必要的导体和功能，用于在复用和解复用信号时处理信号，存储信号并在选定的输出电路上传送处理的信号。

公开(公告)号：US09168625B2

公开(公告)日：2015-10-27

申请号：US13820975

申请日：2011-09-08

申请人： Yumei Huang ,  Wen Yan ,  Feng Gao ,  Hao Jiang

发明人： Yumei Huang ,  Wen Yan ,  Feng Gao ,  Hao Jiang

IPC分类号： B24B1/04 ,  B24B37/08 ,  B24B7/17 ,  B24B41/06

CPC分类号： B24B1/04 ,  B24B7/17 ,  B24B37/08 ,  B24B41/067

摘要： A computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation ultrasonic vibration, wherein a pillar (3) is provided on the tool body (1) of the machine tool, a Y axis movement assembly (12) is provided on the platform of the tool body (1), with a lower revolving movement assembly (11), which revolves about a Z coordinate axis, being mounted on the upper surface of the Y axis movement assembly (12), and a lower grinding plate (10) being mounted coaxially above the lower revolving movement assembly (11); an ultrasonic vibration assembly (2) is mounted fixedly on the pillar (3), with a separation plate (8) for clamping a workpiece assembly (9) being provided on the ultrasonic vibration assembly (2); an X axis movement assembly (4) is mounted on the upper part of the pillar (3), a Z axis movement assembly (5) is mounted on the upright face of the X axis movement assembly (4), with an upper revolving movement assembly (6), which revolves about the Z coordinate axis, being provided on the Z axis movement assembly (5), and an upper grinding plate (7) being mounted coaxially on the revolving axis of the upper revolving movement assembly (6). The present invention enhances the time variation of grinding movement tracks, the uniformity of grinding speed distribution, machining efficiency and machining precision.

摘要翻译： 一种用于通过移动自旋超声波振动来研磨平面的两侧的计算机数字控制机床，其中在机床的工具主体（1）上设置有支柱（3），Y轴运动组件（12）是 设置在工具主体（1）的平台上，具有安装在Y轴运动组件（12）的上表面上的围绕Z坐标轴转动的下旋转运动组件（11），以及下磨 板（10）同轴地安装在下旋转运动组件（11）的上方; 超声波振动组件（2）固定地安装在支柱（3）上，具有用于夹紧设置在超声波振动组件（2）上的工件组件（9）的分隔板（8）。 X轴运动组件（4）安装在支柱（3）的上部，Z轴运动组件（5）安装在X轴运动组件（4）的直立面上，上运动组件 围绕Z坐标轴旋转的组件（6）设置在Z轴移动组件（5）上，以及同轴地安装在上部旋转运动组件（6）的旋转轴上的上部研磨板（7）。 本发明增加了研磨运动轨迹的时间变化，磨削速度分布的均匀性，加工效率和加工精度。

公开(公告)号：US20140209809A1

公开(公告)日：2014-07-31

申请号：US14164702

申请日：2014-01-27

申请人： Lan Zhang ,  Yulan Li ,  Yuangjing Li ,  Yinong Liu ,  Jianqiang Fu ,  Hao Jiang ,  Wei Zhang ,  Yanqing Liu ,  Jun Liu

发明人： Lan Zhang ,  Yulan Li ,  Yuangjing Li ,  Yinong Liu ,  Jianqiang Fu ,  Hao Jiang ,  Wei Zhang ,  Yanqing Liu ,  Jun Liu

IPC分类号： H01L31/115

CPC分类号： H01L31/115 ,  G01T1/241

摘要： The present disclosure provides a radiation detector, comprising: a semiconductor crystal for detecting radiation, the semiconductor crystal comprising a top surface, a bottom surface, and at least one side surface; at least one anode arranged on at least one of the top surface, the bottom surface, and the at least one side surface; and at least one cathode arranged on at least another one of the top surface, the bottom surface, and the at least one side surface, wherein the at least one anode each has a stripe shape, the at least one cathode each has a planar or curved shape, and the at least one cathode and the at least one anode extend in parallel with respect to each other to a length substantially equal to that of the anode. Such an electrode structure can improve energy resolution and detection efficiency of the radiation detector effectively.

摘要翻译： 本公开提供了一种辐射检测器，包括：用于检测辐射的半导体晶体，所述半导体晶体包括顶表面，底表面和至少一个侧表面; 布置在所述顶表面，所述底表面和所述至少一个侧表面中的至少一个上的至少一个阳极; 以及至少一个阴极，其布置在所述顶表面，所述底表面和所述至少一个侧表面中的至少另一个上，其中所述至少一个阳极各自具有条形形状，所述至少一个阴极各自具有平面或 并且所述至少一个阴极和所述至少一个阳极相对于彼此平行延伸至基本上等于所述阳极的长度的长度。 这样的电极结构可以有效地提高辐射探测器的能量分辨率和检测效率。

公开(公告)号：US08664529B2

公开(公告)日：2014-03-04

申请号：US13360882

申请日：2012-01-30

申请人： Jy-An Wang ,  Fei Ren ,  Dominic F. Lee ,  Hao Jiang

发明人： Jy-An Wang ,  Fei Ren ,  Dominic F. Lee ,  Hao Jiang

IPC分类号： H02G15/192

CPC分类号： H01R4/5083 ,  H02G15/08 ,  H02G15/192

摘要： Disclosed are several examples of an apparatus for connecting the free ends of two electrical power transmission lines having conductor strands disposed around a central, reinforcing core. The examples include an inner sleeve having a body defining an inner bore passing through an axially-extending, central axis, an outer rim surface disposed radially outward from the central bore, and one or more axially-extending grooves penetrating the body at the outer rim surface. Also included is an outer splice having a tubular shaped body with a bore passing coaxially through the central axis, the bore defining an inner rim surface for accepting the inner sleeve. The inner bore of the inner sleeve accepts the reinforcement cores of the two conductors, and the grooves accept the conductor strands in an overlapping configuration so that a majority of the electrical current flows between the overlapped conductor strands when the conductors are transmitting electrical current.

摘要翻译： 公开了用于连接两条电力传输线的自由端的设备的几个示例，该两条电力传输线具有设置在中央加强芯周围的导线。 这些实例包括内套筒，其具有限定通过轴向延伸的中心轴线的内孔的主体，从中心孔径向向外设置的外边缘表面以及在外边缘处穿过主体的一个或多个轴向延伸槽 表面。 还包括具有管状体的外部接头，其具有通过中心轴线同轴的孔，孔限定用于接纳内套筒的内缘表面。 内套筒的内孔接受两个导体的加强芯，并且凹槽以重叠的构造接纳导线，使得当导体传输电流时，大部分电流在重叠的导体线之间流动。