Double-faced field emission display device
    41.
    发明授权
    Double-faced field emission display device 有权
    双面场发射显示装置

    公开(公告)号:US07449825B2

    公开(公告)日:2008-11-11

    申请号:US11115455

    申请日:2005-04-27

    IPC分类号: H01J1/62

    CPC分类号: H01J31/127 H01J2329/005

    摘要: 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.

    摘要翻译: 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。

    Protection device for connectors
    42.
    发明授权
    Protection device for connectors 失效
    连接器保护装置

    公开(公告)号:US07443661B2

    公开(公告)日:2008-10-28

    申请号:US11156518

    申请日:2005-06-20

    IPC分类号: G06F1/16

    CPC分类号: G06F1/182

    摘要: 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.

    摘要翻译: 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。

    Radical-Based HMM Modeling for Handwritten East Asian Characters
    43.
    发明申请
    Radical-Based HMM Modeling for Handwritten East Asian Characters 有权
    手写东亚人物基于激进的HMM建模

    公开(公告)号:US20080219556A1

    公开(公告)日:2008-09-11

    申请号:US11682722

    申请日:2007-03-06

    IPC分类号: G06K9/18

    CPC分类号: G06K9/00879

    摘要: 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.

    摘要翻译: 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。

    Bootstrapped circuit
    44.
    发明授权
    Bootstrapped circuit 有权
    引导电路

    公开(公告)号:US07397284B1

    公开(公告)日:2008-07-08

    申请号:US11732600

    申请日:2007-04-03

    申请人: Peng Liu

    发明人: Peng Liu

    摘要: 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.

    摘要翻译: 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。

    Surface-conduction electron emitter and electron source using the same
    45.
    发明申请
    Surface-conduction electron emitter and electron source using the same 有权
    表面传导电子发射体和电子源使用相同

    公开(公告)号:US20080122335A1

    公开(公告)日:2008-05-29

    申请号:US11986850

    申请日:2007-11-26

    IPC分类号: H01J1/88

    摘要: 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.

    摘要翻译: 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。

    Field emission lamp
    46.
    发明授权
    Field emission lamp 有权
    场发射灯

    公开(公告)号:US07355329B2

    公开(公告)日:2008-04-08

    申请号:US11184454

    申请日:2005-07-19

    IPC分类号: H01J1/02 H01J19/00

    CPC分类号: H01J63/06

    摘要: 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.

    摘要翻译: 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。

    Reference leak
    47.
    发明授权
    Reference leak 有权
    参考泄漏

    公开(公告)号:US07353687B2

    公开(公告)日:2008-04-08

    申请号:US11228821

    申请日:2005-09-16

    IPC分类号: G01F25/00

    CPC分类号: G01M3/007

    摘要: A reference leak includes a leak layer formed of one of a metallic material, a glass material, and a ceramic material. The metallic material is selected from the group consisting of copper, nickel, and molybdenum. The leak layer comprises a number of substantially parallel leak through holes defined therein. The leak through holes may be cylindrical holes or polyhedrical holes. A length of each of the leak through holes is preferably not less than 20 times a diameter thereof. A diameter of each of the leak through holes is generally in the range from 10 nm to 500 nm. A length of each of the leak through holes is generally in the range from 100 nm to 100 μm. A leak rate of the reference leak is in the range from 10−8 to 10−15 tor×l/s. The leak through holes have substantially same length and diameter.

    摘要翻译: 参考泄漏包括由金属材料,玻璃材料和陶瓷材料之一形成的泄漏层。 金属材料选自铜,镍和钼。 泄漏层包括限定在其中的多个基本上平行的泄漏通孔。 泄漏孔可以是圆柱形孔或多面孔。 每个泄漏通孔的长度优选不小于其直径的20倍。 每个泄漏通孔的直径通常在10nm至500nm的范围内。 每个泄漏通孔的长度通常在100nm至100μm的范围内。 参考泄漏的泄漏率在10 -8至10 -15 torxl / s的范围内。 泄漏孔具有基本相同的长度和直径。

    Speech unit selection using HMM acoustic models
    48.
    发明申请
    Speech unit selection using HMM acoustic models 审中-公开
    使用HMM声学模型进行语音单元选择

    公开(公告)号:US20080059190A1

    公开(公告)日:2008-03-06

    申请号:US11508093

    申请日:2006-08-22

    IPC分类号: G10L13/00

    CPC分类号: G10L13/06

    摘要: A concatenating speech synthesizer concatenates selected speech units to obtain the desired synthesized speech. When desired speech units of phonetic and/or prosodic context are not available, the synthesizer selects replacement speech units based on measures representative of the difference between the HMM acoustic models of the desired speech unit and available speech units.

    摘要翻译: 级联语音合成器连接所选择的语音单元以获得期望的合成语音。 当需要语音和/或韵律上下文的语音单元不可用时,合成器基于表示期望语音单元的HMM声学模型和可用语音单元之间的差异的度量来选择替换语音单元。

    SIGNATURE-FREE BUFFER OVERFLOW ATTACK BLOCKER
    49.
    发明申请
    SIGNATURE-FREE BUFFER OVERFLOW ATTACK BLOCKER 有权
    免签式缓冲区溢出攻击拦截器

    公开(公告)号:US20080022405A1

    公开(公告)日:2008-01-24

    申请号:US11668699

    申请日:2007-01-30

    IPC分类号: G08B23/00

    CPC分类号: H04L63/1441

    摘要: A real-time, signature-free, blocker prevents buffer overflow attacks. The system and method, called SigFree, can filter out code injection buffer overflow attack packets targeting at various Internet services such as web services. Motivated by the observation that buffer overflow attacks typically contain executables whereas legitimate client requests never contain executables in most Internet services, SigFree blocks attacks by checking, without any preknowledge of the real attacks, if “executable” instruction sequences can be blindly disassembled and extracted from a packet. Being signature-free, the invention can block new and unknown buffer overflow attacks. It is immunized from almost every attack-side code obfuscation method, and transparent to the servers being protected. The approach is therefore suited to economical Internet-wide deployment with very low deployment and maintenance costs. SigFree can also handle encrypted SSL packets. An experimental study shows that SigFree can block all types of code-injection attack packets without yielding any false positives or false negatives. Moreover, SigFree causes negligible throughput degradation to normal client requests.

    摘要翻译: 实时,无签名的阻止程序可以防止缓冲区溢出攻击。 称为SigFree的系统和方法可以过滤掉针对各种互联网服务(如Web服务)的代码注入缓冲区溢出攻击包。 由于缓冲区溢出攻击通常包含可执行文件,而合法的客户端请求在大多数Internet服务中从不包含可执行文件,SigFree阻止了攻击,如果“可执行”指令序列可以被盲目地拆卸并从 一包。 无签名,本发明可以阻止新的和未知的缓冲区溢出攻击。 几乎每个攻击方代码混淆方法都可以免疫,对被保护的服务器是透明的。 因此,该方法适用于经济的互联网部署,部署和维护成本极低。 SigFree还可以处理加密的SSL数据包。 一项实验研究表明,SigFree可以阻止所有类型的代码注入攻击包,而不会产生任何假阳性或假阴性。 此外,SigFree对通常客户端请求的吞吐量降低可以忽略不计。

    Reducing application downtime in a cluster using user-defined rules for proactive failover
    50.
    发明授权
    Reducing application downtime in a cluster using user-defined rules for proactive failover 有权
    使用用户定义的主动故障转移规则减少群集中的应用程序停机时间

    公开(公告)号:US07321992B1

    公开(公告)日:2008-01-22

    申请号:US10401478

    申请日:2003-03-28

    IPC分类号: G06F11/00

    摘要: An embodiment of the invention is a method for proactive failover using user-defined rules. An event log of a first server node is monitored to check for user-specified application events. One of the user-specified application events corresponding to an impending failure in an application running on a first server node is detected. In automatic response to the detected impending failure, a proactive failover process is executed to transfer the application to a second server node for continued execution, the second server node being connected to the first server node in a cluster.

    摘要翻译: 本发明的一个实施例是使用用户定义规则的主动故障切换的方法。 监视第一个服务器节点的事件日志以检查用户指定的应用程序事件。 检测与在第一服务器节点上运行的应用中即将发生的故障相对应的用户指定的应用程序事件之一。 在对所检测到的即将发生的故障的自动响应中,执行主动故障切换过程以将应用传送到第二服务器节点以用于继续执行,第二服务器节点连接到集群中的第一服务器节点。