公开(公告)号：US20090297009A1

公开(公告)日：2009-12-03

申请号：US12282877

申请日：2007-03-14

申请人： Yuan Xu ,  Oleg Tischenko ,  Christoph Hoeschen

发明人： Yuan Xu ,  Oleg Tischenko ,  Christoph Hoeschen

IPC分类号： G06K9/00

CPC分类号： G06T11/005 ,  A61B6/027

摘要： A method of reconstructing an image function on the basis of a plurality of projection profiles corresponding to a plurality of projection directions through a region of investigation, each projection profile including a series of value positions, wherein measured projection values corresponding to projection lines parallel to the respective projection direction are assigned to respective value positions and a plurality of remaining value positions are empty, comprises the steps of (a) assigning first interpolation values to the empty value positions for constructing a plurality of interpolation profiles on the basis of the projection profiles, wherein the first interpolation values are obtained from a first interpolation within a group of measured projection values having the same value position in different projection profiles, and (b) determining the image function by applying a predetermined reconstruction algorithm on the interpolation profiles.

摘要翻译： 一种基于通过调查区域对应于多个投影方向的多个投影轮廓来重建图像功能的方法，每个投影轮廓包括一系列值位置，其中对应于与所述投影线平行的投影线的测量投影值 相应的投影方向被分配给相应的值位置，并且多个剩余值位置为空，包括以下步骤：（a）基于投影轮廓来分配用于构建多个插值轮廓的空值位置的第一内插值， 其中所述第一内插值是从在不同投影轮廓中具有相同值位置的测量投影值组中的第一内插获得的，以及（b）通过对所述插值曲线应用预定重建算法来确定所述图像功能。

公开(公告)号：US20080096293A1

公开(公告)日：2008-04-24

申请号：US11618441

申请日：2006-12-29

申请人： Ephraim Suhir ,  Yuan Xu ,  Yi Zhang

发明人： Ephraim Suhir ,  Yuan Xu ,  Yi Zhang

IPC分类号： H01L21/66

CPC分类号： G01N3/08 ,  B82Y30/00 ,  G01N2203/028 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01042 ,  H01L2924/14

摘要： A method and apparatus for the evaluation and improvement of the mechanical and thermal properties of carbon-nanotube (CNT) and carbon nanofiber (CNF) arrays grown on a substrate is disclosed. The Young's modulus of a CNT/CNF material is measured by applying an axial compressive force on the CNT/CNF array and measuring the applied forces and the induced displacements. Also disclosed are the evaluation of the nonlinear stress-strain relationship of the CNT/CNF material, increasing of the Young's modulus and decreasing the thermal resistance by application of a compressive load, the application of rapid thermal annealing to improve the quality of the CNT/CNF material and to reduce the interfacial thermal resistance, improvement of the bonding strength of the CNT/CNF array to a substrate, evaluation of the bonding strength of the CNT/CNF array to a substrate, evaluation of the shearing force at failure, and an analytical stress model that enables one to predict the interfacial shearing stress from the measured force.

摘要翻译： 公开了一种用于评价和改善在衬底上生长的碳纳米管（CNT）和碳纳米纤维（CNF）阵列的机械和热性质的方法和装置。 CNT / CNF材料的杨氏模量通过在CNT / CNF阵列上施加轴向压力并测量所施加的力和诱发的位移来测量。 还公开了CNT / CNF材料的非线性应力 - 应变关系的评估，通过施加压缩载荷提高杨氏模量和降低热阻，应用快速热退火来提高CNT / CNF材料并降低界面热阻，改善CNT / CNF阵列与基片的结合强度，评估CNT / CNF阵列与基片的接合强度，评估破坏时的剪切力，以及 分析应力模型，可以从测量的力量预测界面剪切应力。

公开(公告)号：US20080058341A1

公开(公告)日：2008-03-06

申请号：US11752201

申请日：2007-05-22

申请人： Penglie Zhang ,  Andrew Pennell ,  John Wright ,  Wei Chen ,  Manmohan Leleti ,  Yandong Li ,  Lianfa Li ,  Yuan Xu ,  Mark Gleason ,  Yibin Zeng ,  Kevin Greenman

发明人： Penglie Zhang ,  Andrew Pennell ,  John Wright ,  Wei Chen ,  Manmohan Leleti ,  Yandong Li ,  Lianfa Li ,  Yuan Xu ,  Mark Gleason ,  Yibin Zeng ,  Kevin Greenman

IPC分类号： A61K31/497 ,  A61P43/00 ,  C07D401/00 ,  C07D487/00

CPC分类号： A61K31/496 ,  A61K31/5377 ,  A61K45/06 ,  C07D471/04 ,  C07D487/04

摘要： Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists.

摘要翻译： 提供了作为CCR1受体的有效拮抗剂并具有体内抗炎活性的化合物。 化合物通常为芳基哌嗪衍生物，并且可用于药物组合物，用于治疗CCR1介导的疾病的方法，以及用于鉴定竞争性CCR1拮抗剂的测定中的对照。

公开(公告)号：US07158795B2

公开(公告)日：2007-01-02

申请号：US11006861

申请日：2004-12-08

申请人： Yan Zhang ,  Jingdong Lin ,  Yao Jingjing ,  Yuan Xu

发明人： Yan Zhang ,  Jingdong Lin ,  Yao Jingjing ,  Yuan Xu

IPC分类号： H04M1/00

CPC分类号： H04W52/0216 ,  H04W68/00 ,  Y02D70/1222

摘要： One of the common channels of the GSM system is the paging channel (PCH) for alerting the mobile station of an incoming call. The PCH message is scattered among four bursts as a result of coding, interleaving, and mapping processes before transmission. It is a waste of power for a handset to turn on and analyze all four bursts if the PCH message is a dummy one. Ideally, a handset needs to be able to make a determination whether a PCH message is a dummy one in as short of a time as possible and, if it is, turn off the power. Embodiments of this invention include methods and apparatus for enabling a handset to make this determination by merely analyzing the first received burst. Since most of the PCH messages are dummy ones, the proposed methods will cause noticeable savings in the power consumption of the GSM handsets.

摘要翻译： GSM系统的公共信道之一是用于向移动台报警来电的寻呼信道（PCH）。 作为传输之前的编码，交织和映射处理的结果，PCH消息分散在四个突发中。 如果PCH消息是虚拟的，手机打开并分析所有四个突发是浪费电力的。 理想情况下，手机需要能够在短时间内确定PCH消息是否为虚拟消息，如果是，则关闭电源。 本发明的实施例包括用于使手机能够仅通过分析第一接收到的突发来进行该确定的方法和装置。 由于大多数PCH消息是虚拟消息，因此所提出的方法将导致GSM手机的功耗显着降低。

公开(公告)号：US06838806B2

公开(公告)日：2005-01-04

申请号：US10038530

申请日：2002-01-02

申请人： Bee Lee Chua ,  Holden King Ho Li ,  Yuan Xu ,  Francis Eng Hock Tay ,  William Tze-You Chen

发明人： Bee Lee Chua ,  Holden King Ho Li ,  Yuan Xu ,  Francis Eng Hock Tay ,  William Tze-You Chen

IPC分类号： G01C19/5726 ,  G01C19/574 ,  H02N1/00

CPC分类号： G01C19/574 ,  G01C19/5726

摘要： A gyroscope comprising: a proof mass; a frame supporting the proof mass; a connection arrangement connecting the proof mass and the frame, the connection arrangement having a first stiffness in a first direction and a second stiffness in a second direction substantially perpendicular to the first direction, one of the stiffness being significantly greater than the other stiffness; and a pair of elements adapted to sense relatively motion therebetween in either the first or the second direction. Also disclosed is a gyroscope comprising: a proof mass; a frame supporting the proof mass and connected to only one edge thereof by a connection arrangement extending between the proof mass and the frame in a first direction, the connection arrangement having a first stiffness in the first direction and a second stiffness in a second direction substantially perpendicular to the first direction, the first stiffness being significantly greater than the second stiffness; and a pair of elements adapted to sense relative motion therebetween in the first direction.

公开(公告)号：US5943799A

公开(公告)日：1999-08-31

申请号：US902738

申请日：1997-07-30

申请人： Yuan Xu ,  Peter R. Ten Brinke ,  Yong Ling Wu

发明人： Yuan Xu ,  Peter R. Ten Brinke ,  Yong Ling Wu

IPC分类号： D06F75/38

CPC分类号： D06F75/38

摘要： An iron and a soleplate having an improved anti-friction layer are provided. Said soleplate is characterized in that the anti-friction layer consists predominantly of aluminum oxide which is formed in an electrochemical manner. The anti-friction layer on the inventive soleplate and hence on the inventive iron can be provided in a simple and cheap manner. It has additionally been found that the layer thus provided meets a large number of requirements, such as a sufficient degree of hardness, good anti-friction properties, a low corrosion resistance a good scratch resistance, good gliding properties and that it is easy to clean such a layer. If desired, the anti-friction layer is applied to an intermediate layer which is situated between the anti-friction layer and the soleplate. By virtue thereof, use can be made of an injection-moldable aluminum soleplate on which an electrochemical anti-friction layer is more difficult to form. The intermediate layer consists of a sprayed aluminum layer or an anodizable aluminum layer. If desired, the color of the anti-friction layer can be varied by means of coloring techniques.

摘要翻译： 提供了具有改进的抗摩擦层的熨斗和底板。 所述底板的特征在于，抗摩擦层主要由以电化学方式形成的氧化铝组成。 本发明底板上的抗摩擦层，因此本发明的熨斗上的抗摩擦层可以以简单和便宜的方式提供。 此外，已经发现，如此提供的层满足了大量的要求，例如足够的硬度，良好的抗摩擦性能，低耐腐蚀性，良好的耐刮擦性，良好的滑动性，并且易于清洁 这样一层。 如果需要，将抗摩擦层施加到位于抗摩擦层和底板之间的中间层。 因此，可以使用难以形成电化学抗摩擦层的可注射成型的铝底板。 中间层由喷涂的铝层或可阳极氧化的铝层组成。 如果需要，可以通过着色技术来改变抗摩擦层的颜色。