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29 条记录 (耗时 0.018 秒)

    Mount for adjusting an optical component
    1.
    发明授权
    Mount for adjusting an optical component 失效
    用于调整光学部件的安装

    公开(公告)号：US5909324A

    公开(公告)日：1999-06-01

    申请号：US18371

    申请日：1998-02-04

    申请人： Robert C. Bryant ,  Timothy A. Peter

    发明人： Robert C. Bryant ,  Timothy A. Peter

    IPC分类号： G02B7/00 ,  G02B7/182 ,  G02B7/02

    CPC分类号： G02B7/004 ,  G02B7/1825

    摘要： A mount for adjusting an optical component, comprises a support for the optical component that is pivotable only about a single axis and which is resiliently urged in one direction about the single axis, and a pair of adjusting cams movable towards and away from each other in contact with the support alternatively to pivot the support about the single axis in a reverse direction which is opposite to the one direction and to allow the support to be return-urged in the one direction.

    摘要翻译： 一种用于调节光学部件的安装件，包括一个用于光学部件的支撑件，该支撑件仅可围绕单个轴线枢转，并且围绕单个轴线在一个方向上被弹性地推压，以及一对可相对于彼此移动或相互移动的调节凸轮 与支撑件交替地与支撑件接触，以使得支撑件绕与单一轴线相反的方向围绕单个轴线枢转，并且允许支撑件沿一个方向返回。

    Laser scanner employing a holeless hologon disk and fabrication method therefor
    2.
    发明授权
    Laser scanner employing a holeless hologon disk and fabrication method therefor 失效
    采用无孔圆盘的激光扫描仪及其制造方法

    公开(公告)号：US5621548A

    公开(公告)日：1997-04-15

    申请号：US414892

    申请日：1995-03-31

    申请人： John R. Debesis ,  Robert C. Bryant ,  James S. Newkirk ,  Richard A. Colleluori ,  Timothy A. Peter

    发明人： John R. Debesis ,  Robert C. Bryant ,  James S. Newkirk ,  Richard A. Colleluori ,  Timothy A. Peter

    IPC分类号： G02B26/10 ,  G02B5/32

    CPC分类号： G02B26/106

    摘要： A method for fabricating a holeless hologon disk includes the steps of relatively positioning a disk assembly and a drive shaft assembly in closely spaced relation with the planar surface of the disk normal to the drive shaft's rotational axis. Adhesive is applied between the assemblies and allowed to fix while the relative assembly positions are maintained. In one construction fabricated by such method, the disk assembly comprises a flanged coupling attached to a planar glass disk with compliant adhesive.

    摘要翻译： 一种用于制造无孔hologon盘的方法包括以下步骤：将盘组件和驱动轴组件相对于垂直于驱动轴的旋转轴线的盘的平坦表面紧密地相对定位。 粘合剂施加在组件之间并允许固定，同时保持相对组装位置。 在通过这种方法制造的一种结构中，盘组件包括用柔性粘合剂附接到平面玻璃盘的凸缘联接件。

    Data-reading image capture apparatus, camera, and method of use
    5.
    发明授权
    Data-reading image capture apparatus, camera, and method of use 失效
    数据读取图像采集装置，相机和使用方法

    公开(公告)号：US06700613B1

    公开(公告)日：2004-03-02

    申请号：US09097975

    申请日：1998-06-16

    申请人： Robert C. Bryant ,  David J. Nelson ,  Jeffrey A. Small

    发明人： Robert C. Bryant ,  David J. Nelson ,  Jeffrey A. Small

    IPC分类号： H04N5225

    CPC分类号： G03B11/00 ,  H04N1/00127 ,  H04N2101/00 ,  H04N2201/0063 ,  H04N2201/007

    摘要： A data-reading image capture apparatus, camera, and method of use. The capture apparatus has a digital image detector sensitive to a band of visible radiation and a band of invisible electromagnetic radiation. An optical system, in the capture apparatus, focuses the bands of electromagnetic radiation on the image detector. An image separator is disposed in the capture apparatus, in operative relation to the digital image detector and optical system. The image separator is switchable between an image capture state and a data reading state. The image separator is attenuative for the band of invisible radiation and transmissive for the band of visible radiation in the image capture state. The image separator is attenuative for the band of visible radiation and transmissive for the band of invisible radiation in the data reading state.

    摘要翻译： 数据读取图像捕获装置，相机和使用方法。 捕获装置具有对可见辐射带和不可见电磁辐射带敏感的数字图像检测器。 捕获装置中的光学系统将电磁辐射带聚焦在图像检测器上。 图像分离器设置在捕获装置中，与数字图像检测器和光学系统操作相关。 图像分离器可在图像捕获状态和数据读取状态之间切换。 图像分离器对于不可见辐射带是衰减的，并且对于图像捕获状态中的可见光辐射带是透射的。 图像分离器对于可见辐射带是衰减的，并且对于数据读取状态中的不可见辐射带是透射的。

    Adjustable reader arrangement and method of reading encoded indicia formed on an object
    6.
    发明授权
    Adjustable reader arrangement and method of reading encoded indicia formed on an object 失效
    阅读器布置和读取方式，可读取形成在物体上的编码标记

    公开(公告)号：US06561429B2

    公开(公告)日：2003-05-13

    申请号：US09119882

    申请日：1998-07-21

    申请人： Robert C. Bryant ,  David J. Nelson

    发明人： Robert C. Bryant ,  David J. Nelson

    IPC分类号： G06K710

    CPC分类号： G06K7/10861

    摘要： Adjustable reader arrangement and method of reading encoded indicia formed on an object. The reader arrangement comprises a base and a detector removably connected to the base for detecting the indicia. The detector has a first portion thereof adapted to be removably connected to the base and also has a second portion thereof pivotably adjustable into alignment with the indicia formed on the object. An emitter is coupled to the detector for emitting a signal indicative of the indicia detected by the detector. The reader arrangement is ergonomically conducive to reading encoded information on the object as an operator brings the object in the vicinity of the reader.

    摘要翻译： 阅读器布置和读取方式，可读取形成在物体上的编码标记。 读取器装置包括可拆卸地连接到基座的基座和检测器，用于检测标记。 检测器具有其第一部分，其适于可拆卸地连接到基座，并且还具有可枢转地调节成与形成在物体上的标记对准的第二部分。 发射器耦合到检测器，用于发出指示由检测器检测到的标记的信号。 阅读器布置在人体工程学上有利于读取对象上的编码信息，因为操作者将对象带到阅读器附近。

    Data reader and reader system having visible centerless targeting
    7.
    发明授权
    Data reader and reader system having visible centerless targeting 失效
    数据读取器和读取器系统具有可见的无心瞄准

    公开(公告)号：US06191406B1

    公开(公告)日：2001-02-20

    申请号：US09122502

    申请日：1998-07-24

    申请人： David J. Nelson ,  Robert C. Bryant ,  Carl F. Leidig

    发明人： David J. Nelson ,  Robert C. Bryant ,  Carl F. Leidig

    IPC分类号： G06K900

    CPC分类号： G06K7/10574 ,  G06K19/06009 ,  G06K2207/1011

    摘要： A data reader has a digital image detector an optical system imaging on the digital image detector, and a marker beam source that emits a diverging, centerless visible light projection. A data reading system includes the data reader and media bearing: a visible primary image and a secondary image overlying the visible image. The secondary image is transparent to visible radiation and modulates a band of invisible electromagnetic radiation. The media also bears visible indicia aligned with the secondary image.

    摘要翻译： 数据读取器具有数字图像检测器，在数字图像检测器上成像的光学系统，以及发射发散的无中心可见光投影的标记光束源。 数据读取系统包括数据读取器和介质承载：可视主要图像和覆盖可见图像的次要图像。 二次图像对可见光辐射是透明的，并调制不可见的电磁辐射带。 媒体还具有与次要图像对准的可见标记。