公开(公告)号：US20090052777A1

公开(公告)日：2009-02-26

申请号：US11843645

申请日：2007-08-22

申请人： Jinsong Yu ,  Seth Atkinson ,  Xin Li ,  Luke Kelly ,  Larry Israel

发明人： Jinsong Yu ,  Seth Atkinson ,  Xin Li ,  Luke Kelly ,  Larry Israel

IPC分类号： G06K9/00

CPC分类号： G06K9/00436

摘要： Systems and methods for use in handwriting recognition in computer algebra are provided. One disclosed method includes receiving handwriting input from a user via a handwriting input device, the handwriting input representing a mathematical expression. The method further includes, at a recognizer, processing the handwriting input to recognize a plurality of candidates and ranking the plurality of candidates to form initial candidate data. The method may further include, at an application program, scanning the plurality of candidates for segments that match application-level criteria, and adjusting a rank of one or more of the plurality of candidates based on the matching, to form a processed candidate list. The method may further include displaying the processed candidate list via a graphical user interface.

摘要翻译： 提供了在计算机代数中用于手写识别的系统和方法。 一种公开的方法包括经由手写输入装置接收来自用户的手写输入，所述手写输入表示数学表达式。 该方法还包括在识别器处理手写输入以识别多个候选并对多个候选进行排序以形成初始候选数据。 该方法还可以包括：在应用程序中，扫描与候选标准匹配的段的多个候选者，以及基于匹配来调整多个候选中的一个或多个的等级，以形成处理的候选列表。 该方法还可以包括经由图形用户界面显示所处理的候选列表。

公开(公告)号：US07487486B2

公开(公告)日：2009-02-03

申请号：US11629445

申请日：2005-06-11

申请人： Mustafa Celik ,  Jiayong Le ,  Lawrence Pileggi ,  Xin Li

发明人： Mustafa Celik ,  Jiayong Le ,  Lawrence Pileggi ,  Xin Li

IPC分类号： G06F17/50 ,  G06F7/60 ,  G06F7/52

CPC分类号： G06F17/5031 ,  G06F2217/10

摘要： The large-scale process and environmental variations for today's nano-scale ICs are requiring statistical approaches for timing analysis and optimization (1). Significant research has been recently focused on developing new statistical timing analysis algorithms (2), but often without consideration for how one should interpret the statistical timing results for optimization. The invention provides a sensitivity-based metric (2) to assess the criticality of each path and/or arc in the statistical timing graph (4). The statistical sensitivities for both paths and arcs are defined. It is shown that path sensitivity is equivalent to the probability that a path is critical, and arc sensitivity is equivalent to the probability that an arc sits on the critical path. An efficient algorithm with incremental analysis capability (2) is described for fast sensitivity computation that has a linear runtime complexity in circuit size. The efficacy of the proposed sensitivity analysis is demonstrated on both standard benchmark circuits and large industry examples.

摘要翻译： 目前的纳米尺度IC的大规模工艺和环境变化需要用于时序分析和优化的统计方法（1）。 最近重点研究重点是开发新的统计时序分析算法（2），但往往不考虑如何解释统计时序结果进行优化。 本发明提供了一种基于灵敏度的度量（2）来评估统计时序图（4）中每个路径和/或弧的关键性。 定义了路径和弧线的统计灵敏度。 显示路径灵敏度等于路径关键的概率，弧敏感度等于弧位于关键路径上的概率。 描述了具有增量分析能力的有效算法（2），用于快速灵敏度计算，其电路尺寸具有线性运行时间复杂度。 提出的灵敏度分析的功效在标准基准电路和大型行业实例中得到证明。

公开(公告)号：US20080239586A1

公开(公告)日：2008-10-02

申请号：US12076438

申请日：2008-03-18

申请人： Masayuki Takagishi ,  Hitoshi Iwasaki ,  Masahiro Takashita ,  Michiko Hara ,  Dan Abels ,  Xin Li

发明人： Masayuki Takagishi ,  Hitoshi Iwasaki ,  Masahiro Takashita ,  Michiko Hara ,  Dan Abels ,  Xin Li

IPC分类号： H04B7/204

CPC分类号： G11B5/3983 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3906 ,  G11B5/398 ,  H01L43/08

摘要： A current perpendicular to plane magneto-resistance effect element includes: a magneto-resistance effect film comprised of a fixed magnetization layer, a free magnetization layer, and a complex spacer layer including an insulating layer and current paths formed through the insulating layer; a biasing mechanism for stabilizing the free magnetization layer; a shielding mechanism for ensuring a reproducing resolution of the magneto-resistance effect element; and a pair of electrodes for flowing a current perpendicular to a film surface of the magneto-resistance effect element; wherein a resistance area product (RA:Ω×μm2) is set to 0.00062×√{square root over ((GAP))}×TW+0.06 when a track width of the magneto-resistance effect element is defined as TW (nm) and a gap length of the magneto-resistance effect element is defined as GAP (nm).

摘要翻译： 垂直于平面磁阻效应元件的电流包括：由固定磁化层，自由磁化层和包含绝缘层的复合间隔层和通过绝缘层形成的电流通路构成的磁阻效应膜; 用于稳定自由磁化层的偏置机构; 用于确保磁阻效应元件的再现分辨率的屏蔽机构; 以及一对电极，用于垂直于磁阻效应元件的膜表面流动电流; 其中当磁阻效应元件的磁道宽度被限定时，电阻面积乘积（RA：Omega xmum 2）被设定为0.00062×{（（GAP））}×TW + 0.06的平方根 因为TW（nm）和磁阻效应元件的间隙长度被定义为GAP（nm）。

公开(公告)号：US20080189262A1

公开(公告)日：2008-08-07

申请号：US11701736

申请日：2007-02-01

申请人： Fuchun Peng ,  Nawaaz Ahmed ,  Xin Li ,  Yumao Lu

发明人： Fuchun Peng ,  Nawaaz Ahmed ,  Xin Li ,  Yumao Lu

IPC分类号： G06F17/30

CPC分类号： G06F17/30864

摘要： Techniques for determining when and how to transform words in a query to its plural or non-plural form in order to provide the most relevant search results while minimizing computational overhead are provided. A dictionary is generated based upon the words used in a specified number of previous most frequent search queries and comprises lists of transformations from plural to singular and singular to plural. Unnecessary transformations are removed from the dictionary based upon language modeling. The word to transform is determined by finding the last non-stop re-writable word of the query. The context of the transformed word is confirmed in the search documents and a version of the query is executed using both the original form of the word and the transformation of the word.

摘要翻译： 提供了用于确定何时以及如何将查询中的单词转换为多个或非复数形式的技术，以便在最小化计算开销的同时提供最相关的搜索结果。 基于在指定数量的先前最频繁的搜索查询中使用的词来生成字典，并且包括从多个到单数和单数到多个的变换的列表。 基于语言建模，从字典中删除不必要的转换。 要转换的词是通过查找查询的最后一个不间断的可重写词来确定的。 在搜索文档中确认转换词的上下文，并且使用单词的原始形式和单词的转换来执行查询的版本。

公开(公告)号：US20080139234A1

公开(公告)日：2008-06-12

申请号：US11720821

申请日：2004-12-02

申请人： Xuemin Liu ,  Xin Li ,  Xiaohan Liu

发明人： Xuemin Liu ,  Xin Li ,  Xiaohan Liu

IPC分类号： H04B7/00

CPC分类号： H04W52/367 ,  H04W52/143

摘要： The present invention relates to a method for adjusting forward transmission power control threshold in a mobile communication system, comprising the following steps of: setting in advance at the base station side an overload control threshold and an adjustment range of the power control threshold of sector forward transmission power; obtaining current total values of the forward transmission power of the sector; judging whether the sector forward transmission power exceeds said overload control threshold; judging whether the sector forward transmission power exceeds said adjustment range of the control threshold; dynamically adjusting the forward transmission power threshold, and so on. By the steps of pre-setting the overload control threshold and power control threshold adjustment range of the sector forward transmission power, obtaining the current total values of the forward transmission power of the whole sector and judging whether the sector forward transmission power exceeds the overload threshold and so on, the present invention realizes real-time regulation of the sector forward transmission power, thereby can track the variance of the actual forward transmission power, and ensure CDMA mobile communication system having a good communication service quality.

摘要翻译： 本发明涉及一种用于在移动通信系统中调整前向传输功率控制阈值的方法，包括以下步骤：在基站侧预先设置过载控制阈值和扇区向前的功率控制阈值的调整范围 传输功率; 获得扇区的正向传输功率的当前总值; 判断扇区正向传输功率是否超过所述过载控制阈值; 判断所述扇区前向传输功率是否超过所述控制阈值的所述调整范围; 动态调整前向传输功率阈值等。 通过预先设定扇区正向传输功率的过载控制阈值和功率控制阈值调整范围的步骤，获得整个扇区的正向传输功率的当前总值，并判断扇区正向传输功率是否超过过载阈值 本发明实现了扇区正向传输功率的实时调节，从而可以跟踪实际正向传输功率的方差，并确保具有良好通信服务质量的CDMA移动通信系统。

公开(公告)号：US07328006B2

公开(公告)日：2008-02-05

申请号：US11005580

申请日：2004-12-06

申请人： Xin Li

发明人： Xin Li

IPC分类号： H04M3/42

CPC分类号： H04W4/16

摘要： A method for an associated phone calling is disclosed, that a mobile terminal needs to have association relationships with one or multiple communication terminals in a network. First, having received a call initiating by a mobile terminal which has an association relationship, said network determining a communication terminal as an associated terminal according to said association relationship; then said network initiating calls to a called terminal and said associated terminal, respectively; then having received answer messages from said called terminal and said associated terminal, said network establishing connection between said associated terminal and said called terminal. The invention also provides a communication system that implements said method, at least comprises a call processing equipment and a service control equipment. Applying the invention, a subscriber can initiate a call from a personal phone book in his mobile terminal and then communicates with called party with other terminal.

摘要翻译： 公开了一种用于相关联的电话呼叫的方法，移动终端需要具有与网络中的一个或多个通信终端的关联关系。 首先，接收到具有关联关系的移动终端发起的呼叫，所述网络根据所述关联关系确定通信终端作为关联终端; 然后所述网络分别向被叫终端和所述相关终端发起呼叫; 然后从所述被叫终端和所述相关终端接收到应答消息，所述网络建立所述相关终端与所述被叫终端之间的连接。 本发明还提供一种实现所述方法的通信系统，至少包括呼叫处理设备和服务控制设备。 应用本发明，用户可以从其移动终端中的个人电话簿发起呼叫，然后与被叫方与其他终端进行通信。

公开(公告)号：US20070020706A1

公开(公告)日：2007-01-25

申请号：US11446420

申请日：2006-06-02

申请人： George Gorodeski ,  Ying-Hong Feng ,  Xin Li

发明人： George Gorodeski ,  Ying-Hong Feng ,  Xin Li

IPC分类号： G01N33/574 ,  C07H21/04 ,  C12P21/06 ,  C07K16/30 ,  C07K14/82

CPC分类号： C07K16/30 ,  C07K14/4747 ,  C07K14/4748 ,  C07K14/705 ,  G01N33/57492

摘要： Methods/reagents for detecting and/or treating cancers or potential cancers are disclosed. In one embodiment, methods and reagents for detecting truncated forms of P2X7 protein in cells are described. In one embodiment, methods and reagents for increasing the amount and/or activity of full-length P2X7 in cells are described. In one embodiment, methods and reagents for decreasing the amount and/or activity of truncated P2X7 in cells are described.

摘要翻译： 公开了用于检测和/或治疗癌症或潜在癌症的方法/试剂。 在一个实施方案中，描述了用于检测细胞中P2X 7蛋白的截短形式的方法和试剂。 在一个实施方案中，描述了用于增加细胞中全长P2X 7 N的量和/或活性的方法和试剂。 在一个实施方案中，描述了用于降低细胞中截短的P2X 7的量和/或活性的方法和试剂。

公开(公告)号：US20070019447A1

公开(公告)日：2007-01-25

申请号：US11176055

申请日：2005-07-07

申请人： Gokce Keskin ,  Xin Li ,  Lawrence Pileggi

发明人： Gokce Keskin ,  Xin Li ,  Lawrence Pileggi

IPC分类号： H02H7/10

CPC分类号： H03K19/00361 ,  H01L27/0288 ,  H03K17/165

摘要： Active resistors for reduction of transient power grid noise. An active resistance added in parallel to the operating circuit blocks of a semiconductor device. This resistance increases the damping ratio of the power grid, which in turn decreases the number and the magnitude of oscillations and/or noise resulting from step disturbances of the power supply current. The active resistance can implemented by a transistor connected to a bias voltage. Alternatively, the active resistance can be implemented by a drive transistor with a gain stage, or two active resistors where one responds to overshoots in the current flow and the second active resistor responds to droops in the current flow.

摘要翻译： 用于减少瞬态电网噪声的有源电阻。 与半导体器件的工作电路块并联的有源电阻。 该电阻增加了电力网的阻尼比，而电网的阻尼比又降低了由电源电流的阶跃扰动引起的振荡和/或噪声的数量和幅度。 有源电阻可以由连接到偏置电压的晶体管实现。 或者，有源电阻可以由具有增益级的驱动晶体管或两个有源电阻器来实现，其中一个响应于电流中的过冲而第二有效电阻器响应电流中的下降。

公开(公告)号：US20050227681A1

公开(公告)日：2005-10-13

申请号：US11005580

申请日：2004-12-06

申请人： Xin Li

发明人： Xin Li

IPC分类号： H04W4/16 ,  H04M3/42

CPC分类号： H04W4/16

摘要： A method for an associated phone calling is disclosed, that a mobile terminal needs to have association relationships with one or multiple communication terminals in a network. First, having received a call initiating by a mobile terminal which has an association relationship, said network determining a communication terminal as an associated terminal according to said association relationship; then said network initiating calls to a called terminal and said associated terminal, respectively; then having received answer messages from said called terminal and said associated terminal, said network establishing connection between said associated terminal and said called terminal. The invention also provides a communication system that implements said method, at least comprises a call processing equipment and a service control equipment. Applying the invention, a subscriber can initiate a call from a personal phone book in his mobile terminal and then communicates with called party with other terminal.

摘要翻译： 公开了一种用于相关联的电话呼叫的方法，移动终端需要具有与网络中的一个或多个通信终端的关联关系。 首先，接收到具有关联关系的移动终端发起的呼叫，所述网络根据所述关联关系确定通信终端作为关联终端; 然后所述网络分别向被叫终端和所述相关终端发起呼叫; 然后从所述被叫终端和所述相关终端接收到应答消息，所述网络建立所述相关终端与所述被叫终端之间的连接。 本发明还提供一种实现所述方法的通信系统，至少包括呼叫处理设备和服务控制设备。 应用本发明，用户可以从其移动终端中的个人电话簿发起呼叫，然后与被叫方与其他终端进行通信。

公开(公告)号：US06873741B2

公开(公告)日：2005-03-29

申请号：US10043759

申请日：2002-01-10

申请人： Xin Li

发明人： Xin Li

IPC分类号： G06K9/40 ,  G06T5/00

CPC分类号： G06T5/002 ,  G06T5/003 ,  G06T5/20 ,  G06T2207/20192

摘要： Methods and apparatus for digital data array edge enhancement are disclosed. A local data window containing a data sample s is selected. Minimum and maximum sample values, max and min, are located within the window, and an edge deflection value ed is defined to have a value between max and min. A diffusion quantity is then calculated to move the value of s towards max, if s is greater than ed, or towards min, if s is smaller than ed. This approach has advantages over gradient-based edge-enhancement, including simplicity, convergence speed, and stability.

摘要翻译： 公开了用于数字数据阵列边缘增强的方法和装置。 选择包含数据样本s的本地数据窗口。 最小和最大采样值max和min位于窗口内，边缘偏移值ed定义为max和min之间的值。 然后，如果s小于ed，则计算扩散量，将s的值移动到max，如果s大于ed，或者如果s小于ed则将其移动到min。 这种方法比基于梯度的边缘增强具有优势，包括简单性，收敛速度和稳定性。