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    Light head structure with adjustable focal length and lighting device thereof
    2.
    发明授权
    Light head structure with adjustable focal length and lighting device thereof 失效
    具有可调节焦距的光头结构及其照明装置

    公开(公告)号：US08632217B2

    公开(公告)日：2014-01-21

    申请号：US13205637

    申请日：2011-08-09

    Applicant: Xiao-Zhen Zeng ,  Wen-Ji Lan

    Inventor： Xiao-Zhen Zeng ,  Wen-Ji Lan

    IPC: G02B1/06 ,  G02B3/12 ,  F21S8/00 ,  F21L4/00 ,  F21L4/04

    CPC classification number: G02B7/02 ,  F21L4/005 ,  F21V14/065 ,  F21V29/70 ,  F21Y2115/10 ,  G02B19/0061

    Abstract: A light head structure with adjustable focal length and a lighting device thereof. The light head structure includes a base, a threaded collar and a soft lens. The threaded collar has an assembling section, a receiving space for receiving the base therein and a protrusion section formed on an inner circumference of the threaded collar. The base has a recess for receiving a light-emitting element therein and an outer connection section for movably assembling with the assembling section. The soft lens has a focusing section in alignment with the light-emitting element. The focusing section has an extension section. The protrusion section of the threaded collar abuts against the extension section to attach the extension section to the outer circumference of the base. The thickness of the soft lens is adjustable to change the focal length and enhance the illumination. The lighting device can be easily manufactured to lower manufacturing cost.

    Abstract translation: 一种具有可调节焦距的光头结构及其照明装置。 光头结构包括基座，螺纹轴环和软透镜。 螺纹轴环具有组装部分，用于容纳基部的容纳空间和形成在螺纹轴环的内周上的突出部分。 底座具有用于容纳发光元件的凹部和用于与组装部可移动地组装的外部连接部。 软透镜具有与发光元件对准的聚焦部。 聚焦部分具有延伸部分。 螺纹轴环的突出部分抵靠延伸部分，以将延伸部分附接到基部的外周。 软透镜的厚度可调，以改变焦距并增强照明。 照明装置可以容易地制造以降低制造成本。

    Heat dissipation mechanism for LED lamp
    3.
    发明授权
    Heat dissipation mechanism for LED lamp 有权
    LED灯泡散热机构

    公开(公告)号：US08414165B2

    公开(公告)日：2013-04-09

    申请号：US13104982

    申请日：2011-05-11

    Applicant: Xiao-Zhen Zeng

    Inventor： Xiao-Zhen Zeng

    IPC: F21V29/00

    CPC classification number: F21V29/02 ,  F21K9/00 ,  F21S2/005 ,  F21V17/101 ,  F21V29/58 ,  F21V29/673 ,  F21V29/677 ,  F21V29/713 ,  F21V29/74 ,  F21Y2105/10 ,  F21Y2115/10

    Abstract: A heat dissipation mechanism for LED lamp includes an LED module, a lamp holder, a thermal module, a heat transfer member, and a lamp shade. The thermal module includes a heat sink and a fan; the fan is connected at one side to the heat sink and at another side to the lamp holder. The heat transfer member is arranged between the LED module and the heat sink. The lamp shade has an open end connected to an outer periphery of the lamp holder; and the LED module, the thermal module, and the heat transfer member are received in a space defined in the lamp shade. The heat transfer member absorbs heat generated by the LED module and uniformly spreads the absorbed heat to the heat sink for dissipating into ambient air, so that an excellent heat dissipation effect can be achieved.

    Abstract translation: LED灯的散热机构包括LED模块，灯座，热模块，传热构件和灯罩。 热模块包括散热器和风扇; 风扇在一侧连接到散热器，另一侧连接到灯座。 传热构件设置在LED模块和散热器之间。 灯罩具有连接到灯座外周的开口端; 并且LED模块，热模块和传热构件被容纳在限定在灯罩中的空间中。 传热构件吸收由LED模块产生的热量并将吸收的热量均匀地散布到散热器以散发到环境空气中，从而可以实现优异的散热效果。

    DISTRIBUTED MULTIMEDIA STREAMING SYSTEM
    4.
    发明申请
    DISTRIBUTED MULTIMEDIA STREAMING SYSTEM 审中-公开
    分布式多媒体流媒体系统

    公开(公告)号：US20070180136A1

    公开(公告)日：2007-08-02

    申请号：US11626430

    申请日：2007-01-24

    Applicant: Qiang Li ,  Zhen Zeng ,  Jifei Song

    Inventor： Qiang Li ,  Zhen Zeng ,  Jifei Song

    IPC: G06F15/16

    CPC classification number: H04L29/06027 ,  H04L65/4084 ,  H04L65/605 ,  H04L67/1095

    Abstract: A media content distribution system for distributed multimedia streaming communicates over a network and incorporates multiple independent media stations, each having a media director for control and a number of media engines for storage, retrieval and streaming of media content. A content request from a media console connected to the network is redirected by the media director to a selected one of the media engines storing content corresponding to the request for streaming. Statistical indicators are defined for measuring effectiveness of the content distribution network. Push and pull indicators with additional differentiation for remote and local access to pulled content provide means for efficiency determination of data distribution and storage. A middleware Application Programming Interface (API) structure is provided for flexible interfacing between media consoles and content distribution system components.

    Abstract translation: 用于分布式多媒体流的媒体内容分发系统通过网络进行通信，并且包括多个独立媒体站，每个独立媒体站具有用于控制的媒体导向器和用于媒体内容的存储，检索和流媒体的多个媒体引擎。 来自连接到网络的媒体控制台的内容请求被媒体主管重定向到存储与流请求请求相对应的内容的所选媒体引擎之一。 统计指标用于衡量内容分发网络的有效性。 推拉指标，具有远程和本地访问拉动内容的其他差异，为数据分配和存储的效率确定提供了手段。 提供了中间件应用编程接口（API）结构，用于媒体控制台和内容分发系统组件之间的灵活接口。

    DISTRIBUTED MULTIMEDIA STREAMING SYSTEM
    7.
    发明申请
    DISTRIBUTED MULTIMEDIA STREAMING SYSTEM 审中-公开
    分布式多媒体流媒体系统

    公开(公告)号：US20080005349A1

    公开(公告)日：2008-01-03

    申请号：US11744924

    申请日：2007-05-07

    Applicant: Qiang Li ,  Jifei Song ,  Zhen Zeng ,  Naxin Wang

    Inventor： Qiang Li ,  Jifei Song ,  Zhen Zeng ,  Naxin Wang

    IPC: G06F15/16

    CPC classification number: H04L65/4076 ,  H04L12/1859 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1021 ,  H04L67/1023

    Abstract: A media content distribution system for distributed multimedia streaming communicates over a network and incorporates multiple independent media stations, each having a media director for control and a number of media engines for storage, retrieval and streaming of media content. A content request from a media console connected to the network is redirected by the media director to a selected one of the media engines storing content corresponding to the request for streaming. Statistical indicators are defined for measuring effectiveness of the content distribution network. Push and pull indicators with additional differentiation for remote and local access to pulled content provide means for efficiency determination of data distribution and storage. A middleware Application Programming Interface (API) structure is provided for flexible interfacing between media consoles and content distribution system components.

    Abstract translation: 用于分布式多媒体流的媒体内容分发系统通过网络进行通信，并且包括多个独立媒体站，每个独立媒体站具有用于控制的媒体导向器和用于媒体内容的存储，检索和流媒体的多个媒体引擎。 来自连接到网络的媒体控制台的内容请求被媒体主管重定向到存储与流请求请求相对应的内容的所选媒体引擎之一。 统计指标用于衡量内容分发网络的有效性。 推拉指标，具有远程和本地访问拉动内容的其他差异，为数据分配和存储的效率确定提供了手段。 提供了中间件应用编程接口（API）结构，用于媒体控制台和内容分发系统组件之间的灵活接口。

    Chemokine &agr;-4
    8.
    发明授权
    Chemokine &agr;-4 失效
    趋化因子α-4

    公开(公告)号：US06576445B1

    公开(公告)日：2003-06-10

    申请号：US09630709

    申请日：2000-08-01

    Applicant: Henrik S. Olsen ,  Steven M. Ruben ,  Zhi-Zhen Zeng

    Inventor： Henrik S. Olsen ,  Steven M. Ruben ,  Zhi-Zhen Zeng

    IPC: C12P2106

    CPC classification number: C07K14/522 ,  A61K38/00

    Abstract: The present invention relates to a novel CK&agr;-4 protein which is a member of the CXC chemokine family. In particular, isolated nucleic acid molecules are provided encoding the human CK&agr;-4 protein. CK&agr;-4 polypeptides are also provided as are vectors, host cells and recombinant methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of CK&agr;-4 activity. Also provided are diagnostic methods for detecting immune system-related disorders and therapeutic methods for treating immune system-related disorders.

    Abstract translation: 本发明涉及作为CXC趋化因子家族成员的新型CKalpha-4蛋白。 特别地，提供编码人CKalpha-4蛋白的分离的核酸分子。 也提供CKalpha-4多肽，载体，宿主细胞和用于制备它们的重组方法。 本发明还涉及鉴定CKalpha-4活性的激动剂和拮抗剂的筛选方法。 还提供了用于检测免疫系统相关疾病的诊断方法和用于治疗免疫系统相关疾病的治疗方法。

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