公开(公告)号：US20110044353A1

公开(公告)日：2011-02-24

申请号：US12708299

申请日：2010-02-18

申请人： Tom FOOTTIT ,  Yong Li

发明人： Tom FOOTTIT ,  Yong Li

IPC分类号： H04J3/22

CPC分类号： H04L41/0893 ,  H04L41/5029 ,  H04L43/16 ,  H04L47/70 ,  H04L47/762 ,  H04L47/781 ,  H04L47/808 ,  H04L47/822

摘要： Systems and methods for providing adaptive fine-grained fair usage controls are provided. Rather than providing a fixed fair usage threshold having time and data volume for all subscribers in the network, a quota manager at the policy controller defines an initial fair usage window having a longer period of time and higher data volume. When a subscriber exceeds the initial window, the quota manager provides a smaller time period and lower data volume. The quota manager continues to adapt the fair usage window in this way until a violation of the fair usage threshold is detected. The adaptive fair usage windows may be based on subscriber profile information, subscriber session information, and/or prior subscriber usage history.

摘要翻译： 提供了提供自适应细粒度公平使用控制的系统和方法。 策略控制器的配额管理员不是为网络中的所有用户提供具有时间和数据量的固定公平使用阈值，而是定义具有更长时间段和更高数据量的初始公平使用窗口。 当用户超过初始窗口时，配额管理器提供较小的时间段和较低的数据量。 配额管理员以这种方式继续调整公允使用窗口，直到检测到违反公平使用阈值。 自适应公平使用窗口可以基于用户简档信息，订户会话信息和/或先前订户使用历史。

公开(公告)号：US20100326239A1

公开(公告)日：2010-12-30

申请号：US12818379

申请日：2010-06-18

申请人： Wenfeng SHI ,  Xueqing Chen ,  Yong Li ,  Xudong Xi ,  Tao Guo

发明人： Wenfeng SHI ,  Xueqing Chen ,  Yong Li ,  Xudong Xi ,  Tao Guo

IPC分类号： B22F9/20 ,  B22F1/00

CPC分类号： C01G35/00 ,  B22F9/20 ,  B22F2998/10 ,  B22F2999/00 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/40 ,  H01G9/0029 ,  H01G9/0525 ,  B22F2201/013 ,  B22F2201/20 ,  B22F2201/10 ,  B22F1/0096

摘要： The present invention provides a process for preparing a tantalum powder with high specific capacity, which process comprising the steps of, in sequence, (1) a first reduction step: mixing tantalum oxide powder and a first reducing agent powder homogenously, and then carrying out reduction reaction in hydrogen and/or inert gas or vacuum atmosphere to obtain a tantalum suboxides powder; (2) a second reduction step: mixing the tantalum suboxides powder obtained from the step (1), in which impurities have been removed, and a second reducing agent powder homogenously, and then carrying out reduction reaction in hydrogen and/or inert gas or vacuum atmosphere to obtain a tantalum powder having high oxygen content; (3) a third reduction step: mixing the tantalum powder having high oxygen content obtained from the step (2), in which impurities have been removed, with a third reducing agent powder homogenously, and then carrying out reduction reaction in hydrogen and/or inert gas or vacuum atmosphere to obtain a tantalum metal powder suitable for capacitors; wherein after each reduction step, the oxidation product of reducing agent and the residual reducing agent are removed from the reaction product.

摘要翻译： 本发明提供一种制备高比容量的钽粉的方法，该方法包括以下步骤：（1）第一还原步骤：均匀混合氧化钽粉末和第一还原剂粉末，然后进行 在氢气和/或惰性气体或真空气氛中还原反应，得到低氧化钽粉末; （2）第二还原步骤：将其中除去杂质的步骤（1）获得的低密度氧化钡粉末和均质的第二还原剂粉末混合，然后在氢气和/或惰性气体中进行还原反应，或 真空气氛，得到氧含量高的钽粉末; （3）第三还原步骤：将已经除去杂质的步骤（2）获得的具有高氧含量的钽粉末与第三还原剂粉末均匀混合，然后在氢气和/或 惰性气体或真空气氛，得到适合电容器的钽金属粉末; 其中在每个还原步骤之后，从反应产物中除去还原剂和剩余还原剂的氧化产物。

公开(公告)号：US07822250B2

公开(公告)日：2010-10-26

申请号：US12432533

申请日：2009-04-29

申请人： Bin Yao ,  Jian Dong ,  Yong Li

发明人： Bin Yao ,  Jian Dong ,  Yong Li

IPC分类号： G06K9/00

CPC分类号： A61B8/08 ,  A61B8/0883 ,  A61B8/461 ,  A61B8/486 ,  Y10S128/922

摘要： An mmode imaging method and apparatus for an ultrasonic diagnostic device is provided to increase the continuity of displayed mmode images. An mmode imaging method performed by an ultrasonic diagnosis device selects sample points on frames of bmode images, converts bmode data of the sample points obtained from the frames of bmode images into converted mmode data, produces interpolated mmode data based on the echo data of corresponding sample points on at least two different frames, and images at least a portion of the mmode data in time sequence.

摘要翻译： 提供了一种用于超声波诊断装置的毫米成像方法和装置，以增加显示的mmode图像的连续性。 由超声波诊断装置执行的mmode成像方法选择bmode图像的帧上的采样点，将从bmode图像的帧获得的采样点的bmode数据转换为转换的mmode数据，基于相应样本的回波数据产生内插的mmode数据 指向至少两个不同的帧，并且以时间顺序图像至少一部分mmode数据。

公开(公告)号：US20100198326A1

公开(公告)日：2010-08-05

申请号：US12363445

申请日：2009-01-30

申请人： Yong Li

发明人： Yong Li

IPC分类号： A61N1/362 ,  B23K31/02

CPC分类号： H01R43/01 ,  A61N1/056 ,  H01R4/20 ,  H01R2201/12 ,  Y10T29/49179

摘要： An implantable cardiac electrotherapy lead is disclosed herein. The lead may include an electrode on a distal portion of the lead, a conductor extending proximally through the lead from the electrode, and a crimp connector coupling a distal end of the conductor to the electrode. The connector may include a body with an outer surface, an inner surface, proximal and distal ends, a cavity, and at least one splice opening. The inner surface defines the cavity, the proximal and distal ends respectively define proximal and distal openings leading to the cavity, and the at least one splice opening extends from the outer surface to the inner surface and is oriented generally transverse to an axis extending between the proximal and distal openings.

摘要翻译： 本文公开了可植入的心脏电疗引线。 引线可以包括在引线的远端部分上的电极，从电极向近端延伸穿过引线的导体，以及将导体的远端耦合到电极的压接连接器。 连接器可以包括具有外表面的主体，内表面，近端和远端，空腔和至少一个接头开口。 内表面限定空腔，近端和远端分别限定通向空腔的近端和远端开口，并且至少一个接头开口从外表面延伸到内表面，并且大致横向于在 近端和远端开口。

公开(公告)号：US07700068B2

公开(公告)日：2010-04-20

申请号：US11488956

申请日：2006-07-19

申请人： Wenjie Shen ,  Yong Li ,  Mei Cai ,  Jerry D. Rogers

发明人： Wenjie Shen ,  Yong Li ,  Mei Cai ,  Jerry D. Rogers

IPC分类号： C01G53/04 ,  C22B23/02

CPC分类号： C01G53/04 ,  B82Y30/00 ,  C01B3/26 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/04 ,  C01P2004/16 ,  C01P2006/12 ,  C07C5/10 ,  C07C29/145 ,  C07C29/20 ,  C07C209/36 ,  C07C2523/755 ,  C07C2601/14 ,  C22B5/12 ,  C22B23/021 ,  C22B23/0461 ,  C07C211/46 ,  C07C35/08 ,  C07C31/10

摘要： The alpha form of nickel (II) hydroxide is formed by dissolving a compound of nickel (II), such as nickel acetate, in a water miscible dihydric alcohol (diol), such as ethylene glycol, propylene glycol and suitable oligomers, and adding a suitable base such as sodium carbonate. The α-Ni(OH)2 precipitate is separated from the diol-based mother liquor and dried. This stable α-Ni(OH)2 can be calcined at temperatures in the range of about 573K to about 1073K to form nanometer-size particles of NiO having, for example, fibrous shapes. And the small particles of NiO can be reduced with hydrogen to form small, fibrous nickel particles. Both the NiO particles and Ni particles have utility as catalysts and offer utility in applications requiring electronic and/or magnetic properties.

摘要翻译： 氢氧化镍（II）的α形式通过将诸如乙酸镍的镍（II）化合物溶解在水混溶二元醇（二醇）如乙二醇，丙二醇和合适的低聚物中，并加入 合适的碱如碳酸钠。 从基于二醇的母液中分离出α-Ni（OH）2沉淀物并干燥。 这种稳定的α-Ni（OH）2可以在约573K至约1073K的温度范围内煅烧，以形成具有例如纤维形状的纳米尺寸的NiO颗粒。 NiO的小颗粒可用氢还原形成小的纤维状镍颗粒。 NiO颗粒和Ni颗粒都可用作催化剂，并且在需要电子和/或磁性能的应用中具有实用性。

公开(公告)号：US20100013361A1

公开(公告)日：2010-01-21

申请号：US12506527

申请日：2009-07-21

申请人： Jian ZHAO ,  Yong Li ,  Chang Lin Jin

发明人： Jian ZHAO ,  Yong Li ,  Chang Lin Jin

IPC分类号： H02K23/38 ,  H02K23/04 ,  H02K23/26

CPC分类号： H02K23/30 ,  H02K23/38

摘要： An electric motor comprises: a rotor; a stator; and brush gear. The rotor has a shaft, a rotor core and a commutator fitted to the shaft. The rotor core has 5n teeth, n being a positive integer. Two coils are wound in each tooth with each coil being wound about a single tooth and having two ends. The commutator has 10n bars forming a brush contact surface. The stator comprises a yoke and a plurality of permanent magnets installed at an inner surface of the yoke and facing the rotor core. The brush gear has a plurality of carbon brushes arranged to make sliding contact with the brush contact surface of the commutator. The ends of the two coils wound in each tooth are respectively connected to two pairs of adjacent bars and the center line between one pair of the two pairs of adjacent bars and the center line between the other pair of the two pairs of adjacent bars are diametrically opposed.

摘要翻译： 电动机包括：转子; 定子 和刷齿轮。 转子具有轴，转子芯和安装在轴上的换向器。 转子芯具有5n个齿，n为正整数。 在每个齿中缠绕两个线圈，每个线圈围绕单个齿缠绕并且具有两个端部。 整流子具有形成电刷接触面的10n条。 定子包括一个磁轭和多个永磁体，它们安装在磁轭的内表面并面对转子磁芯。 刷齿轮具有多个碳刷，布置成与换向器的电刷接触表面滑动接触。 缠绕在每个齿中的两个线圈的端部分别连接到两对相邻的条，并且一对两对相邻的条之间的中心线和两对相邻条的另一对之间的中心线是径向的 反对

公开(公告)号：US20100010922A1

公开(公告)日：2010-01-14

申请号：US12171019

申请日：2008-07-10

申请人： Tom A. Foottit ,  Yong Li ,  Mark Jones

发明人： Tom A. Foottit ,  Yong Li ,  Mark Jones

IPC分类号： G06Q10/00 ,  G06Q30/00

CPC分类号： G06Q10/00 ,  G06Q30/00 ,  G06Q30/0283 ,  G06Q30/04 ,  G06Q40/12 ,  H04M15/55 ,  H04M15/57 ,  H04M15/59 ,  H04M15/66 ,  H04M15/8016 ,  H04M15/81 ,  H04M15/85 ,  H04M15/851 ,  H04M17/00 ,  H04M17/201 ,  H04M17/202 ,  H04M17/204 ,  H04M17/207 ,  H04M2017/22 ,  H04M2017/222 ,  H04M2017/227 ,  H04M2017/24 ,  H04M2017/246 ,  H04M2215/0112 ,  H04M2215/2026 ,  H04M2215/2046 ,  H04M2215/208 ,  H04M2215/7414 ,  H04M2215/815 ,  H04W4/24

摘要： A system and method are described whereby interoperability is facilitated in a 3GPP network environment in combination with DIAMETER policy controls. Such interoperability enables updated policy rules to be fully communicated in on-line charging situations where quota expirations occur. This invention maintains centralized policy control in a 3GPP network with on-line charging.

摘要翻译： 描述了一种系统和方法，其中在3GPP网络环境中结合DIAMETER策略控制便于互操作性。 这种互操作性使更新的策略规则能够在发生配额到期的在线计费情况下完全传达。 本发明在具有在线计费的3GPP网络中维持集中式策略控制。

公开(公告)号：US20090087056A1

公开(公告)日：2009-04-02

申请号：US11967884

申请日：2007-12-31

申请人： Zhengpeng Fu ,  Yong Li

发明人： Zhengpeng Fu ,  Yong Li

IPC分类号： A61B8/00

CPC分类号： A61B8/06 ,  A61B8/488 ,  A61B8/5207 ,  A61B8/5269 ,  G01S7/52044 ,  G01S15/8986

摘要： A scan conversion method and device for color ultrasonic imaging that uses conditional interpolation of neighboring points is disclosed.

摘要翻译： 公开了一种使用相邻点的条件插值的彩色超声成像的扫描转换方法和装置。

公开(公告)号：US20090062649A1

公开(公告)日：2009-03-05

申请号：US11967874

申请日：2007-12-31

申请人： Yong Li ,  Bin Yao

发明人： Yong Li ,  Bin Yao

IPC分类号： A61B8/14 ,  G06K9/00

CPC分类号： G01S7/52044 ,  G06T3/00 ,  G06T3/4007

摘要： A scan conversion method for ultrasonic imaging is disclosed. The method comprises a storage step for storing sample data derived from ultrasonic echo signals into a memory; a conversion step for performing conversion between target coordinate points in a display coordinate system and interpolation coordinate points in a sampling coordinate system; and an interpolation step for interpolating several sample data adjacent to the interpolation coordinate points to obtain the interpolation data at the interpolation coordinate points, wherein the interpolation step includes a nonlinear interpolation substep selected for low-pass filter of the ultrasonic echo signals. When interpolation is conducted along Axis θ of the polar coordinates, 4-point interpolation may be used. The interpolation coefficient may be based on cubic B-spline function, which has relatively uniform low-pass filter effects, thereby reducing noise result from interpolation in ultrasonic image.

摘要翻译： 公开了一种用于超声波成像的扫描转换方法。 该方法包括存储步骤，用于将从超声波回波信号导出的样本数据存储到存储器中; 用于执行显示坐标系中的目标坐标点与采样坐标系中的插值坐标点之间的转换的转换步骤; 以及内插步骤，用于内插与所述插值坐标点相邻的多个样本数据，以获得插值坐标点处的插值数据，其中所述插值步骤包括为所述超声回波信号的低通滤波器选择的非线性插值子步骤。 当沿极坐标轴θ轴进行插值时，可以使用4点插值。 内插系数可以基于三次B样条函数，其具有相对均匀的低通滤波效应，从而减少超声图像中插值的噪声结果。

公开(公告)号：US07469438B2

公开(公告)日：2008-12-30

申请号：US11483503

申请日：2006-07-10

申请人： Yong Li ,  Yuzhong Lei ,  Yiyan Chen

发明人： Yong Li ,  Yuzhong Lei ,  Yiyan Chen

IPC分类号： E01D4/00

CPC分类号： E01D1/005 ,  E01D4/00

摘要： An exemplary bridge includes an arch unit. The arch unit includes a first abutment and a second abutment, a deck extending between the first and second abutments, a pair of asymmetrical arches, and a plurality of suspender members 3 attached between the arches and the deck. The first and second abutments are spaced apart from each other at a predetermined distance. The asymmetrical arches are juxtaposedly arranged between and supported by the first and second abutments. Each of the asymmetrical arches includes a first arch foot portion mounted on the first abutment, a parabolic portion proximate to the first arch foot portion, a catenary portion proximate to the parabolic portion, and a second arch foot portion proximate to the catenary portion mounted on the second abutment.

摘要翻译： 示例性桥梁包括拱形单元。 拱形单元包括第一邻接和第二邻接，在第一和第二邻接部之间延伸的甲板，一对不对称的拱门以及附接在拱门和甲板之间的多个悬挂构件3。 第一和第二接合部以预定距离彼此间隔开。 不对称拱形并排布置在第一和第二基台之间并由第一和第二基台支撑。 每个不对称拱包括安装在第一邻接部上的第一拱脚部分，靠近第一拱脚部分的抛物线部分，靠近抛物线部分的悬链线部分，以及靠近悬链线部分的第二拱形脚部分， 第二个基台。