公开(公告)号：US20070024251A1

公开(公告)日：2007-02-01

申请号：US11242915

申请日：2005-10-05

申请人： Chung-Cheng Wu ,  Qin Huang ,  Ning Zhu ,  Xin Zhang

发明人： Chung-Cheng Wu ,  Qin Huang ,  Ning Zhu ,  Xin Zhang

IPC分类号： G05F1/00

CPC分类号： G05F1/70

摘要： The continuous conduction mode (CCM) boost voltage power factor correction apparatus with an average-current control mode of the present invention uses resettable integrators to integrate the difference voltage signal outputted from the voltage error amplifier and the input current signal obtained from detection. The integration results are then compared to control the duty cycle of the switch. Thereby, the input current and the input voltage in the AC/DC electrical power converter have a proportion relation and their phases are the same as each other. The components used in this control method are simpler than the PFC circuit of the prior art. It is easy to integrate in one chip with fewer pins. The apparatus of the present invention has a high power factor and a low total harmonic distortion (THD).

摘要翻译： 具有本发明的平均电流控制模式的连续导通模式（CCM）升压电压功率因数校正装置使用可复位积分器来积分从电压误差放大器输出的差分电压信号和从检测获得的输入电流信号。 然后将积分结果进行比较，以控制开关的占空比。 因此，AC / DC电力转换器的输入电流和输入电压具有比例关系，它们的相位彼此相同。 在该控制方法中使用的部件比现有技术的PFC电路简单。 在一个芯片中集成更少的引脚很容易。 本发明的装置具有高功率因数和低总谐波失真（THD）。

公开(公告)号：US20060293939A1

公开(公告)日：2006-12-28

申请号：US11425421

申请日：2006-06-21

申请人： Wei Sun ,  Zhong Tian ,  Xin Zhang ,  Sheng Ye

发明人： Wei Sun ,  Zhong Tian ,  Xin Zhang ,  Sheng Ye

IPC分类号： G05B19/418

CPC分类号： G06Q10/06 ,  G06Q10/063112 ,  G06Q10/063118 ,  G06Q10/06313 ,  G06Q10/06316 ,  G06Q10/0633

摘要： A WBS design managing means in project management, comprising: a WBS tree-like architecture designing means for implementing graphical tree-like design of the work items included in a project and their relations, and mapping them into an enhanced WBS data structure; a WBS attribute editing means for defining and editing attributes of work items at each node of the tree-like architecture; and a WBS data managing means for storing and managing data constructed in accordance with said enhanced WBS data structure. The WBS design managing means may connect to a converter for converting said constructed data into the format required by a project management tool so as to input said structured data to the project management tool. Besides, there is provided an enhanced WBS design tool. The present invention makes the system design tool and project management tool be integrated, so that the system architect and the project management personal have more fluent channel for information exchange under the support of the present invention's tool, improving efficiency and accuracy of project management.

摘要翻译： WBS设计管理手段，包括：WBS树状架构设计手段，用于实现项目中包含的工作项目的图形树状设计及其关系，并将其映射为增强的WBS数据结构; WBS属性编辑装置，用于在树状架构的每个节点处定义和编辑工作项的属性; 以及用于存储和管理根据所述增强的WBS数据结构构造的数据的WBS数据管理装置。 WBS设计管理装置可以连接到转换器，用于将所述构造的数据转换成项目管理工具所需的格式，以便将所述结构化数据输入到项目管理工具。 此外，还提供了一个增强的WBS设计工具。 本发明使得系统设计工具和项目管理工具得到整合，使得系统架构师和项目管理人员在本发明工具的支持下，有更流畅的信息交流渠道，提高项目管理的效率和准确性。

公开(公告)号：US07031956B1

公开(公告)日：2006-04-18

申请号：US09973514

申请日：2001-10-09

申请人： Wang-Chien Lee ,  Gail Anne Mitchell ,  Elke Angelika Rundensteiner ,  Xin Zhang

发明人： Wang-Chien Lee ,  Gail Anne Mitchell ,  Elke Angelika Rundensteiner ,  Xin Zhang

IPC分类号： G06F17/30

CPC分类号： G06F17/30595 ,  G06F17/30896 ,  Y10S707/99933 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99945

摘要： A system and a method for synchronizing and updating a relational database with supplemental data in which the relational database has a set of tables defined by a relational schema. The supplemental data preferably comprises data in a tagged format having a document-type definition representative of the relational schema and is represented in a document object. The system and method preferably ensure record-by-record updating and synchronization of the relational database with the at least one proposed data update by receiving at least one proposed data update from a source external to the relational database; and propagating the received at least one proposed data update into the relational database. In this matter, the compliance with both the relational database relational schema and the tagged data document type definition is ensured without requiring reloading existing data in the relational database.

摘要翻译： 用于使用补充数据来同步和更新关系数据库的系统和方法，其中所述关系数据库具有由关系模式定义的一组表。 附加数据优选地包括具有代表关系模式的文档类型定义的标记格式的数据，并且在文档对象中表示。 该系统和方法优选地通过从关系数据库外部的源接收至少一个提出的数据更新来确保关系数据库的记录更新和同步与所述至少一个所提出的数据更新; 以及将所接收的至少一个所提出的数据更新传播到所述关系数据库中。 在这个问题上，确保遵守关系数据库关系模式和标记数据文档类型定义，而无需重新加载关系数据库中的现有数据。

公开(公告)号：US20060017079A1

公开(公告)日：2006-01-26

申请号：US10896421

申请日：2004-07-21

申请人： Srinivasan Chakravarthi ,  Amitabh Jain ,  Xin Zhang

发明人： Srinivasan Chakravarthi ,  Amitabh Jain ,  Xin Zhang

IPC分类号： H01L29/76 ,  H01L21/425 ,  H01L31/117 ,  H01L21/44

CPC分类号： H01L21/26513 ,  H01L21/02667 ,  H01L21/2022 ,  H01L21/26506 ,  H01L29/66575 ,  H01L29/78

摘要： We disclose a process for forming ultra shallow n+p junctions. The junction is formed by, for example, implanting 3E14 ions/cm2 of antimony ions at 5 keV into silicon. The silicon is pre-amorphized by a previous ion-implantation. The pre-amorphizing implant species may be germanium or arsenic. Germanium may be implanted at 15 keV and Arsenic may be implanted at 2 keV. Both the pre-amorphizing implant and the antimony implant are preferably through bare silicon surface—not covered with any foreign material with the exception of possibly a layer of native oxide. The junction is annealed at about 950° C. following the implants to re-crystallize the implanted region and to activate the implanted ions. The ultra shallow junction is superior because it has a abrupt junction, high sheet resistance and can be formed with low thermal budget.

摘要翻译： 我们公开了形成超浅层p + p结的方法。 该结通过例如以5keV将3E14离子/ cm 2的锑离子注入到硅中而形成。 硅通过先前的离子注入而被非晶化。 前非晶化植入物种可以是锗或砷。 锗可以以15keV注入，砷可以以2keV注入。 预非晶化植入物和锑植入物优选通过裸露的硅表面 - 未被任何异物覆盖，除了可能的一层天然氧化物之外。 接合点在大约950℃下退火，在植入物重新结晶植入区域并激活注入的离子之后。 超浅结是优越的，因为其具有突然的接合，高的薄层电阻，并且可以以低的热预算形成。

公开(公告)号：US20050083065A1

公开(公告)日：2005-04-21

申请号：US10953113

申请日：2004-09-30

申请人： Xin Zhang ,  Naoyuki Sato ,  Takashi Ikehata ,  Kazutoshi Ogino

发明人： Xin Zhang ,  Naoyuki Sato ,  Takashi Ikehata ,  Kazutoshi Ogino

IPC分类号： G01N27/62 ,  G01R19/00 ,  H05H1/00

CPC分类号： H05H1/0081 ,  G01N27/62 ,  G01R19/0061

摘要： A plasma potential measuring method is conducted by: providing a measurement space surrounded by a radio-frequency electric field in plasma atmosphere; varying a floating potential at an electrode located in the measurement space by the ponderomotive effect acted only on electrons; and determining as a plasma potential a value of the floating potential at the time when an ion current flown into the electrode begins to lower.

摘要翻译： 等离子体电位测量方法通过以下步骤进行：提供由等离子体气氛中的射频电场包围的测量空间; 在位于测量空间中的电极处的浮动电位通过仅电子作用的电机效应而改变; 并且当离子电流流入电极时开始下降，确定作为等离子体电位的浮动电位的值。

公开(公告)号：US20050060406A1

公开(公告)日：2005-03-17

申请号：US10662574

申请日：2003-09-15

申请人： Xin Zhang ,  Qian Zhang ,  Yongqiang Xiong ,  Wenwu Zhu

发明人： Xin Zhang ,  Qian Zhang ,  Yongqiang Xiong ,  Wenwu Zhu

IPC分类号： H04L12/28 ,  H04L12/24 ,  H04L12/26 ,  H04L12/56 ,  H04L29/08 ,  G06F15/173

CPC分类号： H04L67/104 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/00 ,  H04L43/50 ,  H04L45/04 ,  H04L45/121 ,  H04L45/122 ,  H04L45/46 ,  H04L67/1046 ,  H04L67/1059 ,  H04L67/1072 ,  H04L69/329

摘要： Overlay network peers may be grouped so that each peer in a peer group has a similar transport network proximity measure with respect to the peers in other peer groups. A first set of transport network distances may include distances between a peer group and peer group neighbors of the peer group. A second set of distances may include distances between a peer and the peer group neighbors of the peer group. The peer may decide to join the peer group if the first set of distances is near to the second set. A first peer group may query a second peer group for the second peer group's neighboring peer groups. The distance between the first peer group and each of the second peer group's neighbors may be measured. Overlay network connections may be established between the first peer group and the closest of the second peer group's neighbors.

摘要翻译： 覆盖网络对等体可以被分组，使得对等体组中的每个对等体相对于其他对等体组中的对等体具有相似的传输网络邻近度量。 第一组传输网络距离可以包括对等体组和对等体组的对等体组邻居之间的距离。 第二组距离可以包括对等体组的对等体组邻居之间的距离。 如果第一组距离接近第二组，则对等体可以决定加入对等体组。 第一对等体组可以查询第二对等体组的第二对等体组的相邻对等体组。 可以测量第一对等组与每个第二对等组的邻居之间的距离。 覆盖网络连接可以在第一对等体组和第二对等体组的邻居中最接近之间建立。

公开(公告)号：US06650299B2

公开(公告)日：2003-11-18

申请号：US09907458

申请日：2001-07-18

申请人： Xin Zhang ,  Tsukasa Hiruta

发明人： Xin Zhang ,  Tsukasa Hiruta

IPC分类号： H01Q138

CPC分类号： H01Q21/26 ,  H01Q5/378 ,  H01Q5/385 ,  H01Q13/10 ,  H01Q21/24

摘要： An antenna apparatus of the invention that consolidates a plurality of slot antennas offers a polarization diversity function and a simple construction of feed means, thereby attaining a small, sophisticated, highly efficient, and broadband-property antenna. The antenna apparatus has a pair of antenna elements 1 orthogonal to each other, the pair of antenna elements 1 being constituted by a slot 4 formed in a conductive plate 3 on a dielectric plate 2. The slot 4 has two linear portions 4c, 4d which extend straight with a predetermined width, a crossing 4a at which the two linear portions 4c, 4d cross orthogonal each other at the respective center in the longitudinal direction, and fan-shaped portions 4b that extend from the ends of each of the two linear portions 4c, 4d while expanding gradually than the width of the two linear portions 4c, 4d.

公开(公告)号：US06593891B2

公开(公告)日：2003-07-15

申请号：US09981787

申请日：2001-10-19

申请人： Xin Zhang

发明人： Xin Zhang

IPC分类号： H01Q1310

CPC分类号： H01Q21/24 ,  H01Q1/246 ,  H01Q9/0457 ,  H01Q13/10 ,  H01Q19/104

摘要： A primary object of the present invention is to provide a small and highly efficient antenna apparatus having a polarization diversity function with a plurality of antenna elements. A secondary object of the present invention is to provide an antenna apparatus having a broadband property. By feeding power to two radiation area 5b perpendicular to each other of a cross-shaped slot 4 formed on a conductive plate 3, polarization diversity is performed. By forming a plurality of such cross-shaped slots 4 in one line on one conductive plate 3a, attaching a crossing area potential-relaxing conductive part 5a on the backside of a crossing 4a of each slot 4 on the dielectric substrate 3a and attaching a radiation area potential-relaxing conductive parts 5b on the backside of a radiation area 4b of each slot 4, a small and highly efficient antenna apparatus can be obtained. Also by providing an electric characteristics adjusting plate 17 on one face of the dielectric, an antenna apparatus having a broadband property can be obtained.

摘要翻译： 本发明的主要目的是提供一种具有多个天线元件的极化分集功能的小而高效的天线装置。 本发明的第二个目的是提供一种具有宽带特性的天线装置。 通过向形成在导电板3上的十字形槽4彼此垂直的两个辐射区域5b供电，进行极化分集。 通过在一个导电板3a上形成一行中的多个这样的十字形槽4，在电介质基板3a上的每个槽4的交叉4a的背面上安装交叉区域电位缓和导电部5a， 可以获得每个槽4的辐射区域4b的背面上的区域放电导电部5b，可以获得小而高效的天线装置。 此外，通过在电介质的一个面上设置电特性调整板17，可以获得具有宽带特性的天线装置。

公开(公告)号：US5919764A

公开(公告)日：1999-07-06

申请号：US922048

申请日：1997-09-02

申请人： Mark I. Greene ,  Xin Zhang

发明人： Mark I. Greene ,  Xin Zhang

IPC分类号： A61K38/00 ,  C07K7/08 ,  A61K38/03 ,  C07K4/00

CPC分类号： C07K7/08 ,  A61K38/00

摘要： Novels peptides and pharmaceutical compositions comprising the same are disclosed. Conjugated compositions peptides linked to detectable agents and/or cytotoxic agents. are disclosed. Method of detecting tumors that have p185 on tumor cell surfaces are disclosed. Methods of preventing transformation of a normal cell into a tumor cell in an individual at risk of developing a tumor having tumor cells which have p185 on their surfaces are disclosed. Methods of treating an individual who has cancer characterized by tumor cells that have a p185 on their cell surfaces are disclosed.

公开(公告)号：USD859111S1

公开(公告)日：2019-09-10

申请号：US29622905

申请日：2017-10-20

申请人： Xin Zhang

设计人： Xin Zhang