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102 条记录 (耗时 0.034 秒)

    Illumination Apparatus for An Imaging-Based Bar Code System
    31.
    发明申请
    Illumination Apparatus for An Imaging-Based Bar Code System 有权
    基于成像的条形码系统的照明装置

    公开(公告)号：US20100155487A1

    公开(公告)日：2010-06-24

    申请号：US12339553

    申请日：2008-12-19

    申请人： Rong Liu ,  Igor Vinogradov

    发明人： Rong Liu ,  Igor Vinogradov

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10861 ,  G06K7/10732 ,  G06K7/10831

    摘要： An imaging-based barcode system including a scanning arrangement and an illumination apparatus is shown. The scanning arrangement includes a sensor assembly for capturing an image from a target object, the sensor assembly having a field-of-view focused by an optical arrangement onto a sensor array located within the sensor assembly. The illumination system includes a first illumination assembly and a second illumination assembly, each of the first and second assemblies including an illumination source directing illumination through a light pipe and a focusing lens to generate an illumination pattern directed towards a target object, wherein the light pipe includes an input surface and an output surface, the light pipe is configured to change the light intensity distribution at its output surface.

    摘要翻译： 示出了包括扫描装置和照明装置的基于成像的条形码系统。 扫描装置包括用于从目标物体捕获图像的传感器组件，该传感器组件具有通过光学装置聚焦在位于传感器组件内的传感器阵列上的视场。 所述照明系统包括第一照明组件和第二照明组件，所述第一和第二组件中的每一个包括照明源，所述照明源通过光管和聚焦透镜引导照明，以产生朝向目标物体的照明图案，其中所述光管 包括输入表面和输出表面，所述光管被配置为改变其输出表面处的光强度分布。

    Arrangement for and method of generating uniform distributed line pattern for imaging reader
    33.
    发明申请
    Arrangement for and method of generating uniform distributed line pattern for imaging reader 审中-公开
    为成像读取器生成均匀分布线图的布置和方法

    公开(公告)号：US20100078483A1

    公开(公告)日：2010-04-01

    申请号：US12286087

    申请日：2008-09-26

    申请人： Rong Liu ,  David Tsi-Shi ,  Ming Yu

    发明人： Rong Liu ,  David Tsi-Shi ,  Ming Yu

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10732 ,  G06K7/10831 ,  G06K7/109 ,  G06K2207/1011

    摘要： A module and an arrangement for, as well as a method of, generating a generally uniform distributed line pattern of light on a symbol to be read by image capture employs a light source for generating light along an optical axis in a distribution having different extents along intersecting directions generally perpendicular to the axis, a linear lens array having a plurality of compound curvature lenses spaced apart from one another along one of said directions, for receiving the light from the light source, and for optically modifying the light from the light source to generate the generally uniform distributed line pattern of light on the symbol, each lens having a concave curvature for diverging the light along said one direction, and a convex curvature for collimating the light along the other of said directions, and a solid-state imager having an array of image sensors for capturing return light from the symbol over a field of view having different extents along the intersecting directions.

    摘要翻译： 在通过图像捕获读取的符号上产生大致均匀的光线分布线图案的模块和方法，使用沿着沿着不同程度的分布沿光轴产生光的光源 大致垂直于轴的相交方向的线性透镜阵列具有多个复合曲率透镜，沿着所述方向沿其中一个方向彼此间隔开，用于接收来自光源的光，并且用于将来自光源的光光学地修改为 在符号上产生大致均匀的光线分布线图案，每个透镜具有用于沿着所述一个方向发散光的凹曲率和用于沿着所述方向的另一个准直光的凸曲率;以及固态成像器，其具有 一组图像传感器，用于捕获沿着相交的di具有不同程度的视野的符号的返回光 做法

    SYSTEM FOR INCREASING IMAGING QUALITY
    34.
    发明申请
    SYSTEM FOR INCREASING IMAGING QUALITY 有权
    增加成像质量的系统

    公开(公告)号：US20100065641A1

    公开(公告)日：2010-03-18

    申请号：US12211941

    申请日：2008-09-17

    申请人： Rong Liu ,  Vladimir Gurevich ,  Ming Yu

    发明人： Rong Liu ,  Vladimir Gurevich ,  Ming Yu

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10831

    摘要： A method and apparatus for improving the image quality obtained by an imaging-based scanner comprising a housing supporting one or more protective windows. The apparatus further comprises at least one scanning arrangement, the scanning arrangement comprising illumination and imaging optics. The illumination and imaging optics form a respective field of view for imaging a target object. A light baffle is attached to the scanning arrangement. The light baffle has an aperture corresponding to each of the illumination and imaging optics such that stray light reflected from the protective windows is absorbed by the light baffle, improving the image quality of the imaging-based scanner.

    摘要翻译： 一种用于改善由基于成像的扫描仪获得的图像质量的方法和装置，其包括支撑一个或多个保护窗的壳体。 该装置还包括至少一个扫描装置，扫描装置包括照明和成像光学元件。 照明和成像光学器件形成用于对目标物体成像的相应视场。 轻型挡板附着在扫描装置上。 光挡板具有对应于每个照明和成像光学器件的孔径，使得从保护窗口反射的杂散光被光挡板吸收，从而提高了基于成像的扫描仪的图像质量。

    Imaging-based reader having smart illumination
    35.
    发明申请
    Imaging-based reader having smart illumination 有权
    基于成像的阅读器具有智能照明

    公开(公告)号：US20090140052A1

    公开(公告)日：2009-06-04

    申请号：US11998764

    申请日：2007-11-30

    申请人： Rong Liu ,  Eugene Joseph ,  Ming Yu

    发明人： Rong Liu ,  Eugene Joseph ,  Ming Yu

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10732

    摘要： A method and imaging assembly (10) are disclosed adapted for reading a target object comprising a scan engine (48) having a sensor (46), focusing optics (44), and an imager (48). The scan engine includes a field-of-view defining an area to be imaged by the imaging assembly (10). A housing (80) internally lodges the scan engine (48) and an illumination source (36). The illumination source (36) is adapted to project illumination from the housing (80). A boot (30) extends from the housing (80) for shaping the illumination as it passes through the boot to form an illumination pattern from the illumination. The illumination pattern substantially conforms to a geometrical shape of the boot (30) and is adapted to envelope the scan engine field-of-view.

    摘要翻译： 公开了一种方法和成像组件（10），其被适用于读取包括具有传感器（46），聚焦光学器件（44）和成像器（48）的扫描引擎（48）的目标物体。 扫描引擎包括定义由成像组件（10）成像的区域的视场。 外壳（80）内部设有扫描引擎（48）和照明源（36）。 照明源（36）适于投射来自壳体（80）的照明。 靴子（30）从壳体（80）延伸，用于当照明通过靴子时形成照明以从照明形成照明图案。 照明图案基本上符合靴子（30）的几何形状并且适于包围扫描引擎视场。

    Integrated passive filter incorporating inductors and ESD protectors
    37.
    发明申请
    Integrated passive filter incorporating inductors and ESD protectors 有权
    集成无源滤波器，包含电感器和ESD保护器

    公开(公告)号：US20060038635A1

    公开(公告)日：2006-02-23

    申请号：US11206667

    申请日：2005-08-17

    申请人： Dominick Richiuso ,  William Buchele ,  Anguel Brankov ,  Rong Liu ,  John Jorgensen

    发明人： Dominick Richiuso ,  William Buchele ,  Anguel Brankov ,  Rong Liu ,  John Jorgensen

    IPC分类号： H03H7/01

    CPC分类号： H03H7/0115 ,  H01F17/0006 ,  H01F27/34 ,  H01L27/0251 ,  H01L27/08 ,  H03H7/0107 ,  H03H7/09

    摘要： A method for implementing an inductor-capacitor filter in an integrated circuit. Embodiments of the invention implement a 5-pole LC low-pass filter suitable for incorporation in wireless applications necessitating compact layouts. Inductors are formed in an IC as concentric coils on metallization layers, the concentric coils providing a negative coupling coefficient between the inductors. The invention provides programmable frequency response characteristics, enabling the transmission of high-frequency base band information while attenuating carrier RF frequencies.

    摘要翻译： 一种用于在集成电路中实现电感器 - 电容滤波器的方法。 本发明的实施例实现了适用于无线应用中的5极LC低通滤波器，这需要紧凑的布局。 电感器在IC中形成为金属化层上的同心线圈，同心线圈在电感器之间提供负耦合系数。 本发明提供了可编程的频率响应特性，使得能够在衰减载波RF频率的同时传输高频基带信息。

    Formulations comprising lipid-regulating agents
    38.
    发明授权
    Formulations comprising lipid-regulating agents 有权
    含有脂质调节剂的制剂

    公开(公告)号：US06368620B2

    公开(公告)日：2002-04-09

    申请号：US09330588

    申请日：1999-06-11

    申请人： Rong Liu ,  Qinghai Pan ,  Dennis Lee

    发明人： Rong Liu ,  Qinghai Pan ,  Dennis Lee

    IPC分类号： A61K948

    CPC分类号： A61K31/216 ,  A61K9/1688 ,  A61K9/1694 ,  A61K31/22 ,  Y10S977/906

    摘要： The present invention is directed to a process for preparing a formulation comprising a lipid-regulating agent dissolved in a supercritical fluid, spraying the solution through a nozzle to form small particles of the lipid-regulating agent, forming a suspension of the particles of said lipid-regulating agent in a liquid, and collecting the particles.

    摘要翻译： 本发明涉及一种制备包含溶解在超临界流体中的脂质调节剂的制剂的方法，通过喷嘴喷洒溶液以形成小颗粒的脂质调节剂，形成所述脂质颗粒的悬浮液 调节剂，并收集颗粒。

    Apparatus for roasting coffee beans and method for controlling roasting temperature
    39.
    发明授权
    Apparatus for roasting coffee beans and method for controlling roasting temperature 失效
    焙烧咖啡豆的设备和控制焙烧温度的方法

    公开(公告)号：US06324770B2

    公开(公告)日：2001-12-04

    申请号：US09759730

    申请日：2001-01-12

    申请人： Jung S. Moon ,  Rong Liu ,  Alan R. Kelley

    发明人： Jung S. Moon ,  Rong Liu ,  Alan R. Kelley

    IPC分类号： F26B1700

    CPC分类号： A23N12/08 ,  Y02P60/83

    摘要： An improved apparatus and method for the hot air roasting of coffee beans is provided and includes structure for inhibiting contaminants from entering the hot air stream used in the roasting of coffee beans, structure for obtaining a uniform roast of the coffee beans, unitary structure for mounting a handle to a roasting chamber and removably and releasably mounting a cover to the roasting chamber, structure for initiating a roasting cycle and terminating the roasting cycle for a predetermined cooling period at any point during the roasting cycle, structure for double sealing a cover to a roasting chamber, structure for assembling a vessel, a metallic base, and a plastic mount ring into an integral roasting chamber, structure for releasably and removably mounting a roasting vessel to a main housing, dual filters for preventing the blockage of a hot air stream through a hull and chaff collector, and a “fan based” method for controlling the roasting temperature.

    摘要翻译： 提供了一种用于咖啡豆的热空气焙烧的改进的装置和方法，并且包括用于抑制污染物进入用于焙烧咖啡豆的热空气流的结构，用于获得咖啡豆的均匀烘烤的结构，用于安装的整体结构 烘烤室的手柄，并且可拆卸地和可释放地将盖安装到焙烧室，用于启动焙烧循环的结构，并且在焙烧循环期间的任何点处终止焙烧循环预定的冷却时段，用于将盖双重密封到 焙烧室，用于组装容器的结构，金属基座和塑料安装环到整体焙烧室中，用于将焙烧容器可拆卸地可拆卸地安装到主壳体的结构，用于防止热空气流通过的双重过滤器 一种船体和谷壳收集器，以及一种用于控制焙烧温度的“风扇式”方法。