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177 条记录 (耗时 0.031 秒)

    Data communication device
    43.
    发明授权
    Data communication device 有权
    数据通信设备

    公开(公告)号：US06859134B1

    公开(公告)日：2005-02-22

    申请号：US09621766

    申请日：2000-07-21

    申请人： Frederic Heiman ,  Joseph Katz ,  Robert Beach ,  Andrew R. Werback

    发明人： Frederic Heiman ,  Joseph Katz ,  Robert Beach ,  Andrew R. Werback

    IPC分类号： G06F1/16 ,  G08B5/22

    CPC分类号： G06F1/1684 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1637 ,  G06F1/1647 ,  Y10S370/913

    摘要： Simplified data message terminals and data communicating voice terminals are described for providing additional functionality in a facility using a wireless data communication system. The simplified data message terminals provide message and paging communication to employees or customers in a simplified terminal configuration using the existing data communication system. By performing voice to data and data to voice conversions, the same system provides voice communication without interruption of data communication services.

    摘要翻译： 描述简化的数据消息终端和数据通信语音终端，以便在使用无线数据通信系统的设施中提供额外的功能。 简化的数据消息终端使用现有的数据通信系统以简化的终端配置向员工或客户提供消息和寻呼通信。 通过对数据和数据进行声音进行语音转换，同一系统提供语音通信而不中断数据通信服务。

    Integrated scanner on a common substrate
    44.
    发明授权
    Integrated scanner on a common substrate 失效
    集成扫描仪在公共基板上

    公开(公告)号：US06843416B2

    公开(公告)日：2005-01-18

    申请号：US10660274

    申请日：2003-09-11

    申请人： Jerome Swartz ,  Miklos Stern ,  Joseph Katz ,  Yajun Li

    发明人： Jerome Swartz ,  Miklos Stern ,  Joseph Katz ,  Yajun Li

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10683 ,  G06K7/10653 ,  G06K7/10811

    摘要： An integrated scanner for scanning a barcode is formed on a common substrate. The scanner may include a micro-machined mirror, a laser diode, and a detector, mounted on a single substrate or several connected substrates. Lenses can be used to focus a laser beam from the laser diode as well as expand a laser beam deflected by the micro-machined mirror. The scanner may also scan a barcode without using a micro-machined mirror by rotating the laser diode.

    摘要翻译： 用于扫描条形码的集成扫描仪形成在公共基板上。 扫描器可以包括安装在单个基板或几个连接的基板上的微加工镜，激光二极管和检测器。 可以使用透镜来聚焦来自激光二极管的激光束，以及扩大由微加工镜反射的激光束。 扫描仪也可以通过旋转激光二极管来扫描条形码而不使用微加工镜。

    Porous, lubricated mixing tube for abrasive, fluid jet
    45.
    发明授权
    Porous, lubricated mixing tube for abrasive, fluid jet 失效
    多孔润滑混合管用于磨料，流体喷射

    公开(公告)号：US06837775B2

    公开(公告)日：2005-01-04

    申请号：US10010663

    申请日：2001-12-06

    申请人： Umang Anand ,  Joseph Katz

    发明人： Umang Anand ,  Joseph Katz

    IPC分类号： B24C1/04 ,  B24C5/04 ,  B24B1/00

    CPC分类号： B24C5/04 ,  B24C1/045

    摘要： An abrasive, fluid jet cutting apparatus, and its method of construction and operation, are disclosed that reduce the wear and erosion problems typically experienced in the cutting jet's mixing tube. This improved fluid jet cutting apparatus comprises (a) a chamber having an inlet for receiving a pressurized fluid jet, a port for receiving a flow of abrasive particles which are entrained into the fluid jet, and an exit through which the fluid jet and entrained abrasives exit the chamber, (b) a mixing tube having an entry port for receiving said fluid jet and entrained abrasives, an inner wall for directing the flow of said fluid jet and entrained abrasives, and an outlet port through which said fluid jet and entrained abrasives exit said tube, wherein the tube entry port is proximate the chamber exit, (c) a lubricating fluid reservoir that surrounds at least a portion of the outer wall of the mixing tube, (d) wherein at least a portion of the mixing tube wall is porous, and (e) wherein the lubricating fluid passes from the lubricating reservoir and through the porous wall to lubricate at least a portion of the surface of the mixing tube wall so as to resist erosion of the tube wall when the fluid jet and entrained abrasives flow through the mixing tube.

    Scanning system with adjustable optical characteristics
    47.
    发明授权
    Scanning system with adjustable optical characteristics 失效
    具有可调节光学特性的扫描系统

    公开(公告)号：US06705525B2

    公开(公告)日：2004-03-16

    申请号：US10256465

    申请日：2002-09-27

    申请人： Mark Krichever ,  Joseph Katz

    发明人： Mark Krichever ,  Joseph Katz

    IPC分类号： G06K710

    CPC分类号： G02B5/285 ,  G02B26/007 ,  G06K7/10584 ,  G06K19/04

    摘要： An optical scanner for scanning various optical indicia uses one or more tunable optical components for noise reduction purposes. The scanner may include a narrow band-pass tunable optical filter for passing selected wavelengths of incoming light. The scanner may also have a tunable light source, such as a tunable laser source, whereby the wavelength of the generated laser light is sensed and controlled by the scanner's electronic sub-system.

    摘要翻译： 用于扫描各种光学标记的光学扫描器使用一个或多个可调谐光学部件用于降噪目的。 扫描器可以包括用于通过选定波长的入射光的窄带通可调谐光学滤波器。 扫描器还可以具有可调光源，例如可调激光源，由此所产生的激光的波长由扫描仪的电子子系统感测和控制。

    Scanning module for a bar code reader with a focusing lens
    50.
    发明授权
    Scanning module for a bar code reader with a focusing lens 失效
    带有聚焦镜头的条码阅读器的扫描模块

    公开(公告)号：US06648227B2

    公开(公告)日：2003-11-18

    申请号：US10059552

    申请日：2002-01-29

    申请人： Jerome Swartz ,  Miklos Stern ,  Joseph Katz ,  Yajun Li

    发明人： Jerome Swartz ,  Miklos Stern ,  Joseph Katz ,  Yajun Li

    IPC分类号： G06K710

    CPC分类号： G06K7/10811 ,  G06K7/10653

    摘要： An optical scanning module for use in a bar code reader, including a frame, including a base and a vertical support; a scanning element mounted to the base and including a mirror disposed in the path of an unfocussed laser beam and mounted for oscillatory motion so as to create a scanning laser beam; and a focusing lens, mounted to the vertical support and in the path of the scanning laser beam, for focusing the beam on a target exterior to the module.

    摘要翻译： 一种用于条形码阅读器的光学扫描模块，包括一个框架，包括底座和垂直支架; 扫描元件安装到基座并且包括设置在未聚焦的激光束的路径中并被安装用于振荡运动以产生扫描激光束的反射镜; 以及聚焦透镜，安装到垂直支撑件和扫描激光束的路径中，用于将光束聚焦在模块的目标外部上。