公开(公告)号：US20120028994A1

公开(公告)日：2012-02-02

申请号：US13013373

申请日：2011-01-25

Applicant: Kenneth M. Boy ,  Jason M. Guernon ,  John E. Macor ,  Richard E. Olson ,  Jianliang Shi ,  Lorin A. Thompson, III ,  Yong-Jin Wu ,  Li Xu ,  Yunhui Zhang ,  Dmitry S. Zuev

Inventor： Kenneth M. Boy ,  Jason M. Guernon ,  John E. Macor ,  Richard E. Olson ,  Jianliang Shi ,  Lorin A. Thompson, III ,  Yong-Jin Wu ,  Li Xu ,  Yunhui Zhang ,  Dmitry S. Zuev

IPC: A61K31/517 ,  C07D401/14 ,  A61P35/00 ,  A61P25/28 ,  A61P25/00 ,  A61P27/02 ,  C07D403/12 ,  C07D401/12

CPC classification number: A61K31/517 ,  A61K31/519 ,  A61K31/5377 ,  C07D239/70 ,  C07D401/12 ,  C07D401/14 ,  C07D403/12 ,  C07D403/14 ,  C07D407/12 ,  C07D413/14 ,  C07D417/12 ,  C07D471/04 ,  C07D491/052 ,  C07D491/08 ,  C07D491/107 ,  C07D491/113

Abstract: The present disclosure provides a series of compounds of the formula (I) which modulate β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions affected by β-amyloid peptide (β-AP) production.

Abstract translation: 本公开提供了一系列式（I）的化合物，其调节和淀粉样蛋白肽（＆bgr; -AP）产生，并且可用于治疗阿尔茨海默氏病和其它受β-淀粉状蛋白肽（＆bgr; -AP）生产。

公开(公告)号：US08045572B1

公开(公告)日：2011-10-25

申请号：US12152532

申请日：2008-05-15

Applicant: Hongxin Li ,  Li Xu

Inventor： Hongxin Li ,  Li Xu

IPC: G10L11/00

CPC classification number: G10L19/005 ,  G10L19/167

Abstract: A packet loss concealment system includes first and second buffers that stores audio samples prior to and subsequent to a missing section of audio samples. A forward propagation module generates a forward propagated waveform by propagating a first waveform period that is based on the first buffer. The forward propagation module increases periodicity of the first waveform period nonlinearly when propagating the first waveform period. A backward propagation module generates a backward propagated waveform by propagating a second waveform period that is based on the second buffer. A ratio control module selectively determines a ratio between a first periodicity of the audio samples in the second buffer and a second periodicity of the audio samples in the first buffer. The forward propagation module selectively propagates the first waveform period using the ratio, and the backward propagation module selectively propagates the second waveform period using an inverse of the ratio.

Abstract translation: 分组丢失隐藏系统包括第一和第二缓冲器，其在音频样本的缺失部分之前和之后存储音频样本。 正向传播模块通过传播基于第一缓冲器的第一波形周期来产生正向传播的波形。 正向传播模块在传播第一波形周期时非线性地增加第一波形周期的周期性。 反向传播模块通过传播基于第二缓冲器的第二波形周期来产生反向传播的波形。 比率控制模块选择性地确定第二缓冲器中的音频样本的第一周期与第一缓冲器中的音频样本的第二周期之间的比率。 正向传播模块使用该比率选择性地传播第一波形周期，并且反向传播模块使用该比率的倒数选择性地传播第二波形周期。

公开(公告)号：US08006883B2

公开(公告)日：2011-08-30

申请号：US12622501

申请日：2009-11-20

Applicant: Craig A. Schell ,  Ashok Samuel Baskar ,  Paul G. Gross ,  James J. Kenney ,  Li Xu

Inventor： Craig A. Schell ,  Ashok Samuel Baskar ,  Paul G. Gross ,  James J. Kenney ,  Li Xu

IPC: B25C1/06

CPC classification number: B25C1/188 ,  B25C1/06

Abstract: A cordless nailer is provided having a nosepiece assembly with improved features. The nosepiece assembly includes a driver retention feature that is provided to retain a drive blade from accidentally escaping the nailer. The nosepiece assembly includes a nosepiece, a nosepiece cover coupled to the nosepiece and moveable between a first closed position and a second open position. The nosepiece cover includes a surface formed on an end thereof, wherein at least one of the nosepiece and nosepiece cover forms a channel. A driver is disposed within the channel, wherein as the nosepiece cover is moved from the first closed position to the second open position, the surface of the nosepiece cover prevents the driver from moving from the channel.

Abstract translation: 提供了具有改进特征的鼻梁组件的无绳钉枪。 喷嘴组件包括驱动器保持特征，其被设置成保持驱动刀片不经意地从打钉机中脱出。 喷嘴组件包括喷嘴，喷嘴罩，其联接到喷嘴，并且可在第一关闭位置和第二打开位置之间移动。 喷嘴罩包括在其一端形成的表面，其中喷嘴和喷嘴罩中的至少一个形成通道。 驱动器设置在通道内，其中当鼻梁盖从第一关闭位置移动到第二打开位置时，喷嘴盖的表面防止驾驶员从通道移动。

公开(公告)号：US07833401B2

公开(公告)日：2010-11-16

申请号：US11766723

申请日：2007-06-21

Applicant: Nianci Han ,  Li Xu ,  Hong Shih ,  Yang Zhang ,  Danny Lu ,  Jennifer Y. Sun

Inventor： Nianci Han ,  Li Xu ,  Hong Shih ,  Yang Zhang ,  Danny Lu ,  Jennifer Y. Sun

IPC: C25D5/10 ,  C25D5/50 ,  C25D3/54

CPC classification number: C25D3/54 ,  C23C16/4404 ,  C23C16/4411 ,  C23C28/321 ,  C23C28/322 ,  C23C28/34 ,  C23C28/345 ,  C23C28/3455 ,  C23C28/36 ,  C23C28/42 ,  C23C30/00 ,  C23C30/005 ,  C25D3/44 ,  C25D3/56 ,  C25D5/18 ,  C25D5/50 ,  H01J37/32477 ,  H01L21/67115 ,  Y10T428/12458 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12667 ,  Y10T428/12736 ,  Y10T428/12778 ,  Y10T428/12806

Abstract: A method of forming a component capable of being exposed to a plasma in a process chamber comprises forming a structure comprising a surface and electroplating yttrium, and optionally aluminum or zirconium, onto the surface. Thereafter, the electroplated layer can be annealed to oxide the yttrium and other electroplated species.

Abstract translation: 形成能够在处理室中暴露于等离子体的组分的方法包括在表面上形成包括表面和电镀钇以及任选的铝或锆的结构。 此后，可以将电镀层退火以氧化钇和其它电镀物质。

公开(公告)号：US20100120191A1

公开(公告)日：2010-05-13

申请号：US12291917

申请日：2008-11-13

Applicant: Peter Borden ,  John Dukovic ,  Li Xu

Inventor： Peter Borden ,  John Dukovic ,  Li Xu

IPC: H01L31/0232 ,  C23C14/34 ,  C25D7/12

CPC classification number: H01L31/02168 ,  C25D5/02 ,  C25D7/126 ,  H01L31/022425 ,  H01L31/0236 ,  Y02E10/50

Abstract: A method for forming front contacts on a silicon solar cell which includes texture etching the front surface of the solar cell, forming an antireflective layer over the face, diffusing a doping material into the face to form a heavily doped region in valleys formed during the texture-etching of the face, depositing an electrically conductive material on the heavily doped regions in the valleys and annealing the solar cell.

Abstract translation: 一种用于在硅太阳能电池上形成前触点的方法，其包括纹理蚀刻太阳能电池的前表面，在该表面上形成抗反射层，将掺杂材料扩散到面中以在纹理中形成的谷中形成重掺杂区域 刻蚀表面，在谷中的重掺杂区域上沉积导电材料并退火太阳能电池。

公开(公告)号：US20100074324A1

公开(公告)日：2010-03-25

申请号：US12564303

申请日：2009-09-22

Applicant: Zhebin Qian ,  Yu Zhang ,  Ping Liu ,  Li Xu

Inventor： Zhebin Qian ,  Yu Zhang ,  Ping Liu ,  Li Xu

IPC: H04N7/26 ,  G06F15/16

CPC classification number: H04N21/234327 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/38 ,  H04N21/2402 ,  H04N21/2404 ,  H04N21/64322 ,  H04N21/64723

Abstract: A method of transmitting a video stream over an IP network. The method includes encoding a source video into a plurality of packets. The method also includes measuring a real-time transmission status of a current set of the plurality of packets. The method also includes mapping a utility curve for the video which reflects utilities of the video at corresponding sending rates. The method also includes calculating a target sending rate for a next set of the plurality of packets according to the real-time transmission status of the current set of the plurality of packets and the utility curve. The method also includes determining a proper strategy to meet the target sending rate for the next set of the plurality of packets.

Abstract translation: 一种通过IP网络发送视频流的方法。 该方法包括将源视频编码为多个分组。 该方法还包括测量多个分组的当前集合的实时传输状态。 该方法还包括映射用于以相应发送速率反映视频的实用程序的视频的实用曲线。 该方法还包括根据多个分组的当前集合的实时传输状态和效用曲线来计算下一组多个分组的目标发送速率。 该方法还包括确定适当的策略以满足下一组多个分组的目标发送速率。

公开(公告)号：US20090314341A1

公开(公告)日：2009-12-24

申请号：US12421570

申请日：2009-04-09

Applicant: Peter G. BORDEN ,  Li Xu

Inventor： Peter G. BORDEN ,  Li Xu

IPC: H01L31/02 ,  H01L21/20 ,  H01L21/302

CPC classification number: H01L31/0682 ,  H01L31/022441 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: The present invention relates to forming contacts for solar cells. According to one aspect, an interdigitated back contact (IBC) cell design according to the invention requires only one patterning step to form the interdigitated junctions (vs. two for alternate designs). According to another aspect, the back contact structure includes a silicon nitride or a nitrided tunnel dielectric. This acts as a diffusion barrier, so that the properties of the tunnel dielectric can be maintained during a high temperature process step, and boron diffusion through the tunnel dielectric can be prevented. According to another aspect, the process for forming the back contacts requires no deep drive-in diffusions.

Abstract translation: 本发明涉及形成太阳能电池的触点。 根据一个方面，根据本发明的叉指式背接触（IBC）电池设计仅需要一个构图步骤来形成叉指结点（相对于替代设计而言）。 根据另一方面，背接触结构包括氮化硅或氮化隧道电介质。 这充当扩散阻挡层，使得可以在高温工艺步骤期间保持隧道电介质的性质，并且可以防止通过隧道电介质的硼扩散。 根据另一方面，用于形成背部接触的方法不需要深度驱动扩散。

公开(公告)号：US20090271073A1

公开(公告)日：2009-10-29

申请号：US12428788

申请日：2009-04-23

Applicant: Jianbo Lu ,  Li Xu ,  Bengt Johan Henrik Jacobson ,  Mikael Thor

Inventor： Jianbo Lu ,  Li Xu ,  Bengt Johan Henrik Jacobson ,  Mikael Thor

IPC: B62D6/00

CPC classification number: B60T8/1755 ,  B60T2201/024

Abstract: A yaw stability control system for a vehicle detects and eliminates the vehicle yaw angle resulting from a body-force-disturbance and returns the vehicle to a pre disturbance heading. A yaw rate module generates a signal indicative of the vehicle yaw rate error. A yaw angle error module is triggered in response to a body-force-disturbance being detected by a body-force-disturbance detection unit, and performs integrations of the yaw rate signals to calculate a yaw angle error in order to obtain a correction of the vehicle yaw angle resulting from the body-force-disturbance. A yaw control module uses the yaw angle error in combination with the yaw rate error for a limited time period to generate yaw control signals that are sent to the vehicle brakes and/or active steering system for performing vehicle yaw stability control operations a signal to perform a body-force-disturbance yaw stability control operation for.

Abstract translation: 用于车辆的偏航稳定性控制系统检测并消除由身体力扰动产生的车辆偏航角，并将车辆返回到预扰动航向。 横摆率模块产生指示车辆横摆率误差的信号。 响应由身体力扰动检测单元检测到的身体力扰动触发偏航角误差模块，并且执行横摆率信号的积分以计算偏航角误差，以便获得 由身体力扰动引起的车辆偏航角。 偏航控制模块在有限的时间周期内使用偏航角误差与偏航率误差的组合，以产生偏航控制信号，该偏航控制信号被发送到车辆制动器和/或主动转向系统，以执行车辆横摆稳定性控制操作以执行一个信号 一种身体力 - 扰动偏航稳定性控制操作。

公开(公告)号：US20090254244A1

公开(公告)日：2009-10-08

申请号：US12062762

申请日：2008-04-04

Applicant: Li Xu ,  Hongtei Eric Tseng ,  Joseph Carr Meyers

Inventor： Li Xu ,  Hongtei Eric Tseng ,  Joseph Carr Meyers

IPC: B60W40/12

CPC classification number: B60W30/04

Abstract: A system and method for detecting a fault in a pitch rate sensor onboard a vehicle. Signals, including a steering wheel angle, a yaw rate, a roll rate, a longitudinal acceleration, a lateral acceleration, and a vehicle speed, are processed in a controller to validate a pitch rate signal. Upon detection of a fault in the pitch rate signal, the system and method will determine a process in which to minimize negative effects of the pitch sensor fault. The system and method will then direct the controller to select a process, such as a direct shutdown, a slow shutdown or replace a signal, in a relevant control system, based on the determination.

Abstract translation: 一种用于检测车辆上的俯仰速率传感器的故障的系统和方法。 在控制器中处理包括方向盘角度，横摆率，滚动速率，纵向加速度，横向加速度和车辆速度的信号以验证俯仰速率信号。 在检测到俯仰速率信号中的故障时，系统和方法将确定一个过程，以最小化俯仰传感器故障的负面影响。 然后，系统和方法将基于该确定，指示控制器在相关控制系统中选择一个过程，例如直接关机，慢关闭或替换信号。

公开(公告)号：US20090162647A1

公开(公告)日：2009-06-25

申请号：US12004907

申请日：2007-12-21

Applicant: Jennifer Y. Sun ,  Li Xu ,  Kenneth S. Collins ,  Thomas Graves ,  Ren-Guan Duan ,  Senh Thach

Inventor： Jennifer Y. Sun ,  Li Xu ,  Kenneth S. Collins ,  Thomas Graves ,  Ren-Guan Duan ,  Senh Thach

IPC: B32B15/04 ,  B05D3/00

CPC classification number: C23C16/4404 ,  H01J37/32467 ,  H01J37/32477

Abstract: An article which is resistant to corrosion or erosion by chemically active plasmas and a method of making the article are described. The article is comprised of a metal or metal alloy substrate having on its surface a coating which is an oxide of the metal or metal alloy. The structure of the oxide coating is columnar in nature. The grain size of the crystals which make up the oxide is larger at the surface of the oxide coating than at the interface between the oxide coating and the metal or metal alloy substrate, and wherein the oxide coating is in compression at the interface between the oxide coating and the metal or metal alloy substrate. Typically the metal is selected from the group consisting of yttrium, neodymium, samarium, terbium, dysprosium, erbium, ytterbium, scandium, hafnium, niobium or combinations thereof.

Abstract translation: 描述了耐化学活性等离子体腐蚀或侵蚀的制品以及制造该制品的方法。 该制品由金属或金属合金基材组成，其表面上具有金属或金属合金的氧化物的涂层。 氧化物涂层的结构本质上是柱状的。 构成氧化物的晶体的晶粒尺寸在氧化物涂层的表面比在氧化物涂层和金属或金属合金基底之间的界面处的晶粒尺寸大，并且其中氧化物涂层在氧化物之间的界面处被压缩 涂层和金属或金属合金基材。 通常，金属选自钇，钕，钐，铽，镝，铒，镱，钪，铪，铌或其组合。