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175 条记录 (耗时 0.051 秒)

    LOW-QUIESCENT-CURRENT BUFFER
    71.
    发明申请
    LOW-QUIESCENT-CURRENT BUFFER 有权
    低电流电流缓冲器

    公开(公告)号：US20100259298A1

    公开(公告)日：2010-10-14

    申请号：US12420608

    申请日：2009-04-08

    申请人： Lei Huang ,  Weiming Sun

    发明人： Lei Huang ,  Weiming Sun

    IPC分类号： H03K19/0175

    CPC分类号： H03K19/018521 ,  H03K19/0013

    摘要： An embodiment of an input-buffer circuit may include an input stage with an inverter having an input operable to receive a signal to be translated. The input stage may include a limiting circuit coupled to the input stage for arresting quiescent current. Additional embodiments of an input-buffer circuit formed according to the subject matter disclosed herein may include feedback transistors suited to provide additional current to the input stage and a hysteresis circuit suited to provide hysteresis current to the input stage when an input signal has a high-frequency change rate.

    摘要翻译： 输入缓冲器电路的一个实施例可以包括具有反相器的输入级，该反相器具有可操作以接收要转换的信号的输入。 输入级可以包括耦合到输入级的限制电路，用于阻止静态电流。 根据本文公开的主题形成的输入缓冲器电路的另外的实施例可以包括适于向输入级提供额外电流的反馈晶体管和适于在输入信号具有高电平时向输入级提供滞后电流的滞后电路， 频率变化率。

    Analyzing scripts and determining characters in expression recognition
    72.
    发明授权
    Analyzing scripts and determining characters in expression recognition 有权
    分析脚本并确定表达式识别中的字符

    公开(公告)号：US07561739B2

    公开(公告)日：2009-07-14

    申请号：US11155748

    申请日：2005-06-20

    申请人： Mingqing Xu ,  Yu Zou ,  Lei Huang ,  Jian-Lai Zhou ,  Xianfang Wang ,  Xiaohui Hou ,  Dongmei Zhang ,  Zhouchen Lin ,  Jian Wang

    发明人： Mingqing Xu ,  Yu Zou ,  Lei Huang ,  Jian-Lai Zhou ,  Xianfang Wang ,  Xiaohui Hou ,  Dongmei Zhang ,  Zhouchen Lin ,  Jian Wang

    IPC分类号： G06K9/18

    CPC分类号： G06K9/222

    摘要： A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing part of a multi-path framework is described. The part of the multi-path framework includes a subscript/superscript analysis and character determination component that is designed to identify subscript and superscript elements. A method for analyzing a handwritten mathematical expression includes receiving a symbols corresponding to handwritten mathematical expression input strokes, identifying subscript and/or superscript structures, and determining a character for each symbol of the set. A graph of vertexes and edges may be created based upon the set of symbols and the graph may be searched to determine optimized candidates.

    摘要翻译： 描述了通过提供一部分多路径框架来将手写数学表达式识别并输入计算机的机制。 多路径框架的一部分包括下标/上标分析和字符确定组件，其被设计为识别下标和上标元素。 一种用于分析手写数学表达式的方法包括接收对应于手写数学表达式输入笔画的符号，识别下标和/或上标结构，以及确定该组的每个符号的字符。 可以基于符号集创建顶点和边缘的图形，并且可以搜索图形以确定优化的候选。

    COSMETIC COMPOSITIONS AND METHOD WHICH IMPART A HEALTHY APPEARANCE TO SKIN
    73.
    发明申请
    COSMETIC COMPOSITIONS AND METHOD WHICH IMPART A HEALTHY APPEARANCE TO SKIN 审中-公开
    化妆品组合物和方法，使皮肤健康

    公开(公告)号：US20090155373A1

    公开(公告)日：2009-06-18

    申请号：US12111993

    申请日：2008-04-30

    申请人： Lei Huang ,  Bivash Ranjan Dasgupta ,  Zhi-xing Jiang ,  Bijan Harichian ,  Anthony John Weir

    发明人： Lei Huang ,  Bivash Ranjan Dasgupta ,  Zhi-xing Jiang ,  Bijan Harichian ,  Anthony John Weir

    IPC分类号： A61K9/14 ,  A61Q19/00

    CPC分类号： A61Q19/00 ,  A61K8/025 ,  A61K2800/26 ,  A61K2800/56 ,  A61K2800/624 ,  A61K2800/654

    摘要： A cosmetic product and method of imparting a healthy appearance to skin is provided which includes using a composition formed with about 0.1 to about 20% by weight of the composition of beads, from about 1 to about 80% by weight of the beads of a coloring agent incorporated within a matrix of the beads, and a cosmetically acceptable carrier, the composition being delivered from a package with instructions being printed on or associated with the package indicating topical use on skin to impart a healthy appearance, and wherein the skin with the applied composition has a reflectance in the range from 510 to 600 nm, and reflectance amplitude ratios at wavelength 510/540 nm ranging from 1.10 to 1.20 and at wavelength 600/580 nm ranging from 1.35 to 1.65.

    摘要翻译： 提供了赋予皮肤健康外观的化妆品和方法，其包括使用形成的组合物的约0.1至约20重量％的组合物形成的组合物，约1至约80重量％的着色珠 包含在珠粒的基质中的药剂和化妆品可接受的载体，所述组合物从包装中递送，其指令被印刷在包装上或与包装相关联，指示皮肤上的局部用途以赋予健康外观，并且其中所施用的皮肤 组合物具有510至600nm范围内的反射率，波长510/540nm的范围为1.10至1.20，波长600/580nm处的反射率振幅比范围为1.35至1.65。

    COLORANT MEDIA AND ARTICLES HAVING PHOTO-STABLE AND SURFACE-FUNCTIONALIZABLE COLORANT PARTICLES
    75.
    发明申请
    COLORANT MEDIA AND ARTICLES HAVING PHOTO-STABLE AND SURFACE-FUNCTIONALIZABLE COLORANT PARTICLES 审中-公开
    具有光稳定性和表面官能化色素颗粒的有色介质和物品

    公开(公告)号：US20090137172A1

    公开(公告)日：2009-05-28

    申请号：US12328258

    申请日：2008-12-04

    申请人： Lei Huang ,  Xuedong Song

    发明人： Lei Huang ,  Xuedong Song

    IPC分类号： B32B27/04 ,  C08K3/22 ,  C08K5/41

    CPC分类号： C08K3/013 ,  Y10T428/2933 ,  Y10T442/259 ,  C08L57/08

    摘要： A composition and method for encapsulating colorant molecules in polymeric particles are described. Colorant molecules, such as dye, are doped or embedded in a particle, at least in part, composed of a halogen-containing polymeric matrix that can effectively isolate the dye molecules from reaction with photo-oxidizing or reducing agents. The isolated colorant molecule is protected from photo-bleaching and other color degradation, and show superior photo-stability. The encapsulating polymer matrix can be cross-linked and can have a variety of surface functional groups, which may be adapted to help achieve either strong ionic or covalent binding to desired substrates. Also described are methods for producing protective particles, and ink mediums for applying the particles to substrates.

    摘要翻译： 描述了将着色剂分子包封在聚合物颗粒中的组合物和方法。 着色剂分子，例如染料，被掺杂或嵌入至少部分由含卤聚合物基质组成的颗粒中，该基质可以有效地分离染料分子与光氧化还原剂的反应。 分离的着色剂分子被保护免受光漂白和其他颜色降解，并且显示出优异的光稳定性。 封装聚合物基质可以是交联的并且可以具有各种表面官能团，其可以适于帮助实现与期望的底物的强的离子或共价结合。 还描述了用于制备保护颗粒的方法和用于将颗粒施加到基材的油墨介质。

    Pattern recognition system, pattern recognition method, and pattern recognition program
    77.
    发明申请
    Pattern recognition system, pattern recognition method, and pattern recognition program 有权
    模式识别系统，模式识别方法和模式识别程序

    公开(公告)号：US20070160259A1

    公开(公告)日：2007-07-12

    申请号：US10586300

    申请日：2005-01-13

    申请人： Lei Huang

    发明人： Lei Huang

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00885 ,  G06K9/00087 ,  G06K9/685

    摘要： A pattern recognition system, pattern recognition method, and pattern recognition program capable of increasing the accuracy in computing the false acceptance probability and capable of ensuring a stable security strength are provided. Pattern recognition systems 10 and 10a comprise a first probability computation unit 32, and a second probability computation unit 33 coupled to the first probability computation unit 32. The first probability computation unit 32 computes a first probability PFCR based on the number n of corresponding characteristic points cs1 to csn and cf1 to cfn indicating points corresponding between characteristic points s1 to sns in a first pattern and characteristic points f1 to fnf in a second pattern. The first probability PFCR indicates the probability of existence of a third pattern that has a greater number of corresponding characteristic points to the first pattern than the number n of the corresponding characteristic points. The second probability computation unit 33 refers to the first probability PFCR to compute a false acceptance probability PFAR indicating the probability of falsely determining that the first pattern and the second pattern correspond to each other.

    摘要翻译： 提供了能够提高计算错误接受概率并能够确保稳定的安全强度的精度的模式识别系统，模式识别方法和模式识别程序。 模式识别系统10和10a包括第一概率计算单元32和耦合到第一概率计算单元32的第二概率计算单元33。 第一概率计算单元32基于相应的特征点cs 1至csn和cf 1至cf n的数量n计算第一概率P SUB FCR，表示与特征点s 1至c sn相对应的点， 在第一图案中的第一图案和第二图案中的特征点f 1至fn 。 第一概率P 表示存在第三图案的概率，该第三图案与相应的特征点的数量n相比具有比第一图案更大数量的对应特征点。 第二概率计算单元33参考第一概率P 来计算表示第一模式和第二模式对应的可能性的错误接受概率P 对彼此。

    Cross-linked encapsulated phosphorescent molecules
    78.
    发明授权
    Cross-linked encapsulated phosphorescent molecules 有权
    交联包封的磷光分子

    公开(公告)号：US07238301B2

    公开(公告)日：2007-07-03

    申请号：US10879933

    申请日：2004-06-29

    申请人： Lei Huang ,  Xuedong Song ,  Bin Wu ,  Rosann Marie Kaylor

    发明人： Lei Huang ,  Xuedong Song ,  Bin Wu ,  Rosann Marie Kaylor

    IPC分类号： C09K11/06 ,  C09K11/02

    CPC分类号： C08K5/0041 ,  C08F214/06 ,  C08K9/08 ,  C08L53/00 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/185 ,  Y10T428/2998 ,  C08L2666/02

    摘要： There is provided herein cross-linked, phosphorescent micro- and nano-particles and applications of those particles. The invention uses halogen-containing polymers and co-polymers (HCPs) as an encapsulation matrix for organic and organometallic phosphorescent compounds to form micro- or nano-particles. The phosphorescence of these encapsulated phosphorescent particles is substantially unaffected by phosphorescence quenchers such as oxygen and water molecules at ambient conditions. The invention provides methods of making cross-linked phosphorescent particles. HCPs may be directly cross-linked through linking moieties that are a part of the polymer, or cross-linked through other separate bridging or cross-linking materials Cross-linked particles are more stable than the non-cross-linked counterparts and more resistant to temperature, surfactants, and organic solvents.

    摘要翻译： 本文提供了交联的磷光微粒和纳米颗粒以及这些颗粒的应用。 本发明使用含卤聚合物和共聚物（HCP）作为有机和有机金属磷光化合物的包封基质以形成微米或纳米颗粒。 这些包封的磷光颗粒的磷光在环境条件下基本上不受磷光猝灭剂如氧和水分子的影响。 本发明提供制备交联磷光颗粒的方法。 HCP可以通过作为聚合物的一部分的连接部分直接交联，或者通过其它单独的桥连或交联材料交联。交联颗粒比非交联对应物更稳定，并且更耐抗 温度，表面活性剂和有机溶剂。

    Luminescent metallic cluster particles and uses thereof
    79.
    发明申请
    Luminescent metallic cluster particles and uses thereof 审中-公开
    发光金属簇粒子及其用途

    公开(公告)号：US20070141727A1

    公开(公告)日：2007-06-21

    申请号：US11304864

    申请日：2005-12-15

    申请人： Lei Huang ,  Kaiyuan Yang ,  Xuedong Song

    发明人： Lei Huang ,  Kaiyuan Yang ,  Xuedong Song

    IPC分类号： G01N33/553

    CPC分类号： G01N33/551 ,  A61K49/0065 ,  A61K49/0093 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/188 ,  G01N33/5438 ,  G01N33/553 ,  G01N33/66

    摘要： A luminescent particle having a luminescent core structure formed from at least one type of luminescent metallic cluster complex and a shell that covers said core structure is described. The luminescent core structure includes one or more aggregates of metal cluster complexes. The shell has one or more layers of thin films formed predominately of organic or inorganic polymers, hydrid polymers, or combinations thereof. The luminescent particles can be adapted for optical detection or imaging applications. Methods of fabricating the various iterations of the luminescent particles are also provided.

    摘要翻译： 描述了由至少一种类型的发光金属簇络合物形成的具有发光核心结构的发光颗粒和覆盖所述芯结构的外壳。 发光核心结构包括一个或多个金属簇复合物的聚集体。 壳体具有主要由有机或无机聚合物，杂质聚合物或其组合形成的一层或多层薄膜。 发光颗粒可以适用于光学检测或成像应用。 还提供了制造发光颗粒的各种迭代的方法。