公开(公告)号：US20090132444A1

公开(公告)日：2009-05-21

申请号：US11943210

申请日：2007-11-20

Applicant: Peng Liu ,  Hui Jiang ,  Frank Kao-PingK Soong

Inventor： Peng Liu ,  Hui Jiang ,  Frank Kao-PingK Soong

IPC: G06F15/18

CPC classification number: G06N99/005

Abstract: An exemplary method for optimizing a continuous density hidden Markov model (CDHMM) includes imposing a constraint for discriminative training, approximating an objective function as a smooth function of CDHMM parameters and performing a constrained line search on the smoothed function to optimize values of the CDHMM parameters. Various other methods, devices and systems are disclosed.

Abstract translation: 用于优化连续密度隐马尔可夫模型（CDHMM）的示例性方法包括对辨别性训练施加约束，将目标函数近似为CDHMM参数的平滑函数，并对平滑函数执行约束线搜索以优化CDHMM参数的值 。 公开了各种其它方法，装置和系统。

公开(公告)号：US07479780B2

公开(公告)日：2009-01-20

申请号：US11309274

申请日：2006-07-21

Applicant: Jin-Peng Liu

Inventor： Jin-Peng Liu

IPC: G01R31/02 ,  G01R31/26

CPC classification number: G01R31/026 ,  G01R1/07307

Abstract: In one preferred embodiment, a tester for testing an In-Circuit Testing (ICT) bed of nails fixture includes an interface for connecting a cable, wherein the cable is connected to the ICT bed of nails fixture; a probe connected to one of nails of the ICT bed of nails fixture, wherein the probe is grounded; a display device for displaying a number according with a pin of the interface, wherein the pin is connected to the probe through the cable and the one of the nails of the ICT bed of nails; a testing circuit electrically connected to the display device and the interface for testing continuity of the ICT bed of nails fixture; and a power supply providing voltages to the testing circuit. The tester is small enough to be conveniently moved. Thus, testing of the ICT bed of nails fixture may be easily carried out.

Abstract translation: 在一个优选实施例中，用于测试钉子夹具的在线测试（ICT）床的测试器包括用于连接电缆的接口，其中电缆连接到指甲夹具的ICT床; 探针连接到指甲夹具的ICT床的指甲之一，其中探针接地; 显示装置，用于根据所述界面的针显示编号，其中所述引脚通过所述电缆和所述指甲信息通信技术床的指甲中的一个连接到所述探针; 电连接到显示装置的测试电路和用于测试指甲夹具的ICT床的连续性的接口; 以及向测试电路提供电压的电源。 测试仪小到足以方便移动。 因此，可以容易地进行钉子夹具的ICT床的测试。

公开(公告)号：US20080316705A1

公开(公告)日：2008-12-25

申请号：US11767040

申请日：2007-06-22

Applicant: Jun CAO ,  Peng LIU ,  Shi-Wen ZHOU

Inventor： Jun CAO ,  Peng LIU ,  Shi-Wen ZHOU

IPC: H05K7/20

CPC classification number: F28D15/0275 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat dissipation device for at least a heat-generating electronic component includes a heat sink, a fan for providing an airflow through the heat sink and a fan holder coupling the fan to the heat sink. The heat sink has a first locking part and a second locking part opposite to the first locking part. The fan holder has a first engaging part engaging with the first locking part at one side of the heat sink and a second engaging part engaging with the second locking part of the heat sink at an opposite side thereof. The first engaging part has a horizontally extending fixing arm and a barb extending downwardly from the fixing arm and hooking with a top side of the heat sink.

Abstract translation: 用于至少一个发热电子部件的散热装置包括散热器，用于提供通过散热器的气流的风扇和将风扇连接到散热器的风扇架。 散热器具有与第一锁定部相对的第一锁定部和第二锁定部。 风扇保持器具有与散热器一侧的第一锁定部分接合的第一接合部分和在其相对侧与散热器的第二锁定部分接合的第二接合部分。 第一接合部分具有水平延伸的固定臂和从固定臂向下延伸并与散热器的顶侧钩住的倒钩。

公开(公告)号：US07451806B2

公开(公告)日：2008-11-18

申请号：US11309305

申请日：2006-07-24

Applicant: Shi-Wen Zhou ,  Peng Liu ,  Chun-Chi Chen

Inventor： Shi-Wen Zhou ,  Peng Liu ,  Chun-Chi Chen

IPC: H05K7/20

CPC classification number: H01L23/427 ,  F28D15/0266 ,  F28D15/0275 ,  F28F1/32 ,  H01L23/3672 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat dissipation device is for contacting with a heat generating electronic device to remove heat from the electronic device. The heat dissipation device includes a base for thermally engaging with the electronic device and a plurality of fins arranged on a face of the base. A first heat pipe is located between the base and the fins, and is sinuously positioned on the face of the base. The first heat pipe has a first section located at a central portion of the base and a plurality of second sections located at lateral portions of the base. At least a second heat pipe has a first section thermally positioned to the base, and a second section extending remotely from the base and thermally engaging with the fins.

Abstract translation: 散热装置用于与发热电子装置接触以从电子装置移除热量。 散热装置包括用于与电子设备热接合的基座和布置在基座的表面上的多个翅片。 第一热管位于基座和翅片之间，并且被精确地定位在基座的表面上。 第一热管具有位于基部的中心部分处的第一部分和位于基部的侧部的多个第二部分。 至少第二热管具有热定位到基部的第一部分，以及从基部远程延伸并与翅片热接合的第二部分。

公开(公告)号：US07449825B2

公开(公告)日：2008-11-11

申请号：US11115455

申请日：2005-04-27

Applicant: Pi-Jin Chen ,  Peng Liu ,  Li Qian ,  Yang Wei ,  Lei-Mei Sheng ,  You-Hua Lei ,  Liang Liu ,  Shou-Shan Fan

Inventor： Pi-Jin Chen ,  Peng Liu ,  Li Qian ,  Yang Wei ,  Lei-Mei Sheng ,  You-Hua Lei ,  Liang Liu ,  Shou-Shan Fan

IPC: H01J1/62

CPC classification number: H01J31/127 ,  H01J2329/005

Abstract: A double-faced field emission display device includes two parallel fluorescent screens (10, 10′) and an electron emission structure (20) located between the fluorescent screens. Each fluorescent screen includes a transparent substrate (21, 21′) with an anode plate (12, 12′) and coplanar fluorescent layers (13, 13′) formed at an inner surface of the transparent substrate. The electron emission structure includes an opaque insulative substrate (28) with cathode plates (26, 26′), electron emitters (27, 27′) and grid plates (25, 25′) formed at each of opposite surfaces (281, 282) thereof. Symmetrically opposite pairs of same electrodes are electrically interconnected so that the fluorescent screens can simultaneous display a same image. Only a single driving system is needed to achieve the simultaneous display.

Abstract translation: 双面场发射显示装置包括位于荧光屏之间的两个平行荧光屏（10,10'）和电子发射结构（20）。 每个荧光屏包括具有形成在透明基板的内表面处的阳极板（12,12'）和共面荧光层（13,13'）的透明基板（21,21'）。 电子发射结构包括具有形成在每个相对表面（281,282）上的阴极板（26,26'），电子发射器（27,27'）和栅极板（25,25'）的不透明绝缘基板（28） 其中。 对称相对的相对电极电互连，使得荧光屏可以同时显示相同的图像。 只需要一个驱动系统来实现同时显示。

公开(公告)号：US07443661B2

公开(公告)日：2008-10-28

申请号：US11156518

申请日：2005-06-20

Applicant: Ji-Guo Xu ,  Jin-Cai Shan ,  Peng Liu

Inventor： Ji-Guo Xu ,  Jin-Cai Shan ,  Peng Liu

IPC: G06F1/16

CPC classification number: G06F1/182

Abstract: A protection device is provided to protect connectors which are to be connected to electronic interfaces at a panel of a computer chassis (10). The protection device includes a bracket (30) secured to the panel, and a cover (50) pivotally attached to the bracket for shielding the connectors. The cover defines a plurality of slots for extension of cables of the connectors therethrough. The slots include a large assembly slot (59), a narrow accommodating slot (58), and a connecting slot communicating the assembly slot and the accommodating slot. The accommodating slot is in alignment with a zone disposed at the panel of the computer chassis having at least one electronic interface for collecting a cable of at least one connector, the assembly slot allowing entrance of the at least one connector is not in alignment with the zone.

Abstract translation: 提供保护装置以保护要连接到计算机机箱（10）的面板上的电子接口的连接器。 保护装置包括固定到面板上的托架（30）和可枢转地附接到支架上以遮蔽连接器的盖（50）。 盖子限定了多个槽，用于通过其延伸连接器的电缆。 狭槽包括大的组装槽（59），狭窄的容纳槽（58）和连接组件槽和容纳槽的连接槽。 容纳槽与设置在计算机机架的面板处的区域对准，该区域具有用于收集至少一个连接器的电缆的至少一个电子接口，允许至少一个连接器的入口的组装槽不与 区。

公开(公告)号：US20080219556A1

公开(公告)日：2008-09-11

申请号：US11682722

申请日：2007-03-06

Applicant: Shi Han ,  Yu Zou ,  Ming Chang ,  Peng Liu ,  Yi-Jian Wu ,  Lei Ma ,  Frank Soong ,  Dongmei Zhang ,  Jian Wang

Inventor： Shi Han ,  Yu Zou ,  Ming Chang ,  Peng Liu ,  Yi-Jian Wu ,  Lei Ma ,  Frank Soong ,  Dongmei Zhang ,  Jian Wang

IPC: G06K9/18

CPC classification number: G06K9/00879

Abstract: Exemplary methods, systems, and computer-readable media for developing, training and/or using models for online handwriting recognition of characters are described. An exemplary method for building a trainable radical-based HMM for use in character recognition includes defining radical nodes, where a radical node represents a structural element of an character, and defining connection nodes, where a connection node represents a spatial relationship between two or more radicals. Such a method may include determining a number of paths in the radical-based HMM using subsequence direction histogram vector (SDHV) clustering and determining a number of states in the radical-based HMM using curvature scale space-based (CSS) corner detection.

Abstract translation: 描述用于开发，训练和/或使用用于字符的在线手写识别的模型的示例性方法，系统和计算机可读介质。 用于构建用于字符识别的可训练基于激进的基于HMM的示例性方法包括定义基本节点，其中基本节点表示字符的结构元素，并且定义连接节点，其中连接节点表示两个或更多个之间的空间关系 激进分子 这种方法可以包括使用子序列方向直方图向量（SDHV）聚类确定基于激进的HMM中的路径数量，并使用基于曲率空间的（CSS）角检测确定基于激进的HMM中的状态数。

公开(公告)号：US07397284B1

公开(公告)日：2008-07-08

申请号：US11732600

申请日：2007-04-03

Applicant: Peng Liu

Inventor： Peng Liu

IPC: H03K19/094 ,  H03K19/0175 ,  H03K19/082

CPC classification number: H03K19/018528 ,  G11C27/02 ,  H03K5/2481 ,  H03K5/249

Abstract: A bootstrapping circuit capable of sampling input signals beyond a supply voltage is disclosed. In one embodiment, the bootstrapped circuit is implemented having a reduced area and/or power consumption requirement.

Abstract translation: 公开了一种能够将输入信号超出电源电压进行采样的自举电路。 在一个实施例中，自举电路被实现具有减小的面积和/或功耗要求。

公开(公告)号：US20080122335A1

公开(公告)日：2008-05-29

申请号：US11986850

申请日：2007-11-26

Applicant: Peng Liu ,  Shou-Shan Fan ,  Liang Liu ,  Kai-Li Jiang

Inventor： Peng Liu ,  Shou-Shan Fan ,  Liang Liu ,  Kai-Li Jiang

IPC: H01J1/88

CPC classification number: H01J1/316 ,  B82Y10/00 ,  H01J2201/30469 ,  H01J2201/3165

Abstract: A surface-conduction electron emitter includes a substrate, two electrodes disposed on the substrate and parallel to each other, and a plurality of line-shaped carbon nanotube elements fixed on at least one electrode. One end of each carbon nanotube element points to the other electrode. An electron source using the surface-conduction electron emitter includes a substrate, a plurality of electrodes disposed on the substrate and parallel to each other, and a plurality of line-shaped carbon nanotube elements fixed on at least one electrode. One end of each carbon nanotube element points to the other electrode.

Abstract translation: 表面传导电子发射体包括基板，设置在基板上的彼此平行的两个电极以及固定在至少一个电极上的多个线状碳纳米管元件。 每个碳纳米管元件的一端指向另一个电极。 使用表面传导电子发射体的电子源包括基板，设置在基板上的多个电极并且彼此平行，以及固定在至少一个电极上的多个线状碳纳米管元件。 每个碳纳米管元件的一端指向另一个电极。

公开(公告)号：US07355329B2

公开(公告)日：2008-04-08

申请号：US11184454

申请日：2005-07-19

Applicant: Yang Wei ,  Peng Liu ,  Lei-Mei Sheng ,  Liang Liu ,  Zhao-Fu Hu ,  Cai-Lin Guo ,  Pi-Jin Chen ,  Shou-Shan Fan

Inventor： Yang Wei ,  Peng Liu ,  Lei-Mei Sheng ,  Liang Liu ,  Zhao-Fu Hu ,  Cai-Lin Guo ,  Pi-Jin Chen ,  Shou-Shan Fan

IPC: H01J1/02 ,  H01J19/00

CPC classification number: H01J63/06

Abstract: A field emission lamp includes: a transparent bulb (10) having a neck portion; a lamp head mated with the neck portion; an anode layer (20) formed on an inner surface of the bulb; a fluorescence layer (30) formed on the anode layer; a cathode electrode (43) and an anode electrode (23) located at the lamp head; an anode down-lead ring (24) located at the neck portion, the anode down-lead ring engaging with the anode layer and electrically connecting with the anode electrode via an anode down-lead pole (21) and a pair of down-leads (22); and an electron emitting cathode positioned in the bulb and engaging with the cathode electrode. The field emission lamp is safe for humans and environmentally friendly, provides a high electrical energy utilization ratio, and has a reduced cost.

Abstract translation: 场致发射灯包括：具有颈部的透明灯泡（10）; 灯头与颈部配合; 阳极层（20），形成在所述灯泡的内表面上; 形成在所述阳极层上的荧光层（30） 位于灯头的阴极电极（43）和阳极电极（23） 位于颈部的阳极下引线环（24），阳极下引线环与阳极层接合并经由阳极引线极（21）和一对下引线与阳极电连接 （22）; 以及位于灯泡中并与阴极接合的电子发射阴极。 场致发射灯对人体安全，环保，提供高电能利用率，成本降低。