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1. 发明授权

US4251798A Portable laser scanning arrangement for and method of evaluating and validating bar code symbols 失效
标题翻译：便携式激光扫描装置以及评估和验证条码符号的方法
公开(公告)号：US4251798A
公开(公告)日：1981-02-17
申请号：US911171
申请日：1978-05-31
申请人： Jerome Swartz , Shelley A. Harrison , Edward Barkan , Frank Delfine , George Brown
发明人： Jerome Swartz , Shelley A. Harrison , Edward Barkan , Frank Delfine , George Brown
IPC分类号： G06K7/10 , G06K9/24
CPC分类号： G06K7/10871 , G06K7/10881
摘要： Laser light reflected from a bar code symbol pattern is detected by a photodetector mounted in a portable scanning head of a laser scanning system. By selecting appropriate threshold values on the analog signal generated by the photodetector, the analog signal is converted to a series of pulses, each pulse width accurately corresponding to the width of a bar from the scanned pattern. A plurality of functions can be determined from the series of pulses, each function being independently selected by keyboard entry from the head, displayed on the head, and/or recorded by a printer remote from the head. Single line or multiple line scans in two orthogonal directions relative to the pattern may be selected. A bimorph or speaker-type oscillatory element may be utilized as a miniature scanning element. Circuitry for synchronizing scanning along both axes, and for generating a signal to drive the bimorph in a uniform, constant velocity manner is also disclosed.
摘要翻译：由条形码符号图案反射的激光由安装在激光扫描系统的便携式扫描头中的光检测器检测。通过对由光电检测器产生的模拟信号选择适当的阈值，将模拟信号转换成一系列脉冲，每个脉冲宽度与扫描图案的条宽度精确对应。可以从一系列脉冲确定多个功能，每个功能通过从头部的键盘输入独立地选择，显示在头部上，和/或由远离头部的打印机记录。可以选择相对于图案的两个正交方向的单行或多行扫描。双压电晶片或扬声器型振荡元件可以用作微型扫描元件。还公开了用于沿着两个轴同步扫描并且用于产生以均匀的恒定速度方式驱动双压电晶片的信号的电路。

2. 发明授权

US4360798A Portable laser scanning arrangement for and method of evaluating and validating bar code symbols 失效
标题翻译：便携式激光扫描装置以及评估和验证条码符号的方法
公开(公告)号：US4360798A
公开(公告)日：1982-11-23
申请号：US143541
申请日：1980-04-25
申请人： Jerome Swartz , Shelley A. Harrison , Edward Barkan , Frank Delfine , George Brown
发明人： Jerome Swartz , Shelley A. Harrison , Edward Barkan , Frank Delfine , George Brown
IPC分类号： G06K7/10 , G06K9/38
CPC分类号： G06K7/10871 , G06K7/10881
摘要： Laser light reflected from a bar code symbol pattern is detected by a photodetector mounted in a portable scanning head of a laser scanning system. By selecting appropriate threshold values on the analog signal generated by the photodetector, the analog signal is converted to a series of pulses, each pulse width accurately corresponding to the width of a bar from the scanned pattern. A plurality of functions can be determined from the series of pulses, each function being independently selected by keyboard entry from the head, displayed on the head, and/or recorded by a printer remote from the head. Single line or multiple line scans in two orthogonal directions relative to the pattern may be selected. A bimorph or speaker-type oscillatory element may be utilized as a miniature scanning element. Circuitry for synchronizing scanning along both axes, and for generating a signal to drive the bimorph in a uniform, constant velocity manner is also disclosed.
摘要翻译：由条形码符号图案反射的激光由安装在激光扫描系统的便携式扫描头中的光检测器检测。通过对由光电检测器产生的模拟信号选择适当的阈值，将模拟信号转换成一系列脉冲，每个脉冲宽度与扫描图案的条宽度精确对应。可以从一系列脉冲确定多个功能，每个功能通过从头部的键盘输入独立地选择，显示在头部上，和/或由远离头部的打印机记录。可以选择相对于图案的两个正交方向的单行或多行扫描。双压电晶片或扬声器型振荡元件可以用作微型扫描元件。还公开了用于沿着两个轴同步扫描并且用于产生以均匀的恒定速度方式驱动双压电晶片的信号的电路。

3. 发明授权

US4369361A Portable, stand-alone, desk-top laser scanning workstation for intelligent data acquisition terminal and method of scanning 失效
标题翻译：便携式，独立的台式激光扫描工作站，用于智能数据采集终端和扫描方法
公开(公告)号：US4369361A
公开(公告)日：1983-01-18
申请号：US133945
申请日：1980-03-25
申请人： Jerome Swartz , Edward Barkan , Richard Bravman , Frank Delfine , Shelley A. Harrison , Alexander M. Adelson
发明人： Jerome Swartz , Edward Barkan , Richard Bravman , Frank Delfine , Shelley A. Harrison , Alexander M. Adelson
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10871
摘要： A portable, stand-alone, desk-top, laser scanning workstation includes a laser scanning head mounted above a support base. Objects bearing bar code symbols to be scanned are passed underneath the head for overhead scanning, or are passed along one side of the head for sideward scanning. The symbols are oriented face-up towards the handler all during their passage through the workstation to facilitate sighting and registration of the symbol with the laser light beam generated by the head. The workstation is self-supporting, is fully portable, can process objects of different sizes, and grants access to objects from either side of the workstation. The workstation is connected to a microprocessor-based microcomputer which is mounted within a desk-top console, as well as to a variety of peripheral devices such as a printer, a keyboard, a communications port, audio-visual annunciators and a data display. The workstation, console and peripheral devices all constitute an intelligent laser-based data acquisition terminal for use in a variety of applications.
摘要翻译：便携式，独立的台式激光扫描工作站包括安装在支撑座上方的激光扫描头。携带要扫描的条形码符号的物体在头部下方通过架空扫描，或者沿着头部的一侧通过以进行侧向扫描。这些符号在其通过工作站期间朝向处理器面向上定向，以便利用头部产生的激光束来观察和对准符号。工作站是自支持的，完全可移植的，可以处理不同大小的对象，并允许从工作站的任一侧访问对象。工作站连接到安装在桌面控制台内的基于微处理器的微型计算机，以及各种外围设备，例如打印机，键盘，通信端口，视听信号器和数据显示器。工作站，控制台和外围设备都构成了用于各种应用的基于智能激光的数据采集终端。

4. 发明授权

US4496831A Portable laser scanning system and scanning methods 失效
标题翻译：便携式激光扫描系统和扫描方法
公开(公告)号：US4496831A
公开(公告)日：1985-01-29
申请号：US321934
申请日：1981-11-16
申请人： Jerome Swartz , Edward Barkan , Shelley A. Harrison
发明人： Jerome Swartz , Edward Barkan , Shelley A. Harrison
IPC分类号： G06K7/10
CPC分类号： G06K7/10881 , G06K7/10633 , G06K2207/1016
摘要： An entirely field-portable laser scanning system for reading bar code symbols includes a light-weight and small-sized laser scanning head. The laser source, power supply component, optics, scanning elements, sensor circuit, and signal processing circuitry are specially designed for minimal size and weight and volume such that they can all be mounted in the head. The head can be bracket-mounted or hand-held. The housing for the head can be provided with a handle grip, or can be gun-shaped. High-speed oscillating scanning motors and/or penta-bimorph scanners are used as scanning elements. A trigger initiates repetitive scanning of each object bearing a symbol, and an indicator indicates when the scanning of that particular object has been terminated. A body harness supports the remaining scanner system circuitry. A non-bulky, freely-movable cable interconnects the head to the body harness. Methods of scanning the symbol and of operating the system are also disclosed.
摘要翻译：用于读取条形码符号的完全现场便携式激光扫描系统包括重量轻且尺寸小的激光扫描头。激光源，电源组件，光学元件，扫描元件，传感器电路和信号处理电路是专为最小尺寸，重量和体积设计的，因此它们都可以安装在头部。头可以是支架安装或手持式。头部的外壳可以设有把手把手，也可以是枪形的。作为扫描元件，使用高速振荡扫描电机和/或五面双压电晶片扫描器。触发器启动对具有符号的每个对象的重复扫描，并且指示符指示该特定对象的扫描何时被终止。身体线束支持剩余的扫描仪系统电路。非笨重的可自由移动的电缆将头部与身体线束相互连接。还公开了扫描符号和操作系统的方法。

5. 发明授权

US4387297A Portable laser scanning system and scanning methods 失效
标题翻译：便携式激光扫描系统和扫描方法
公开(公告)号：US4387297A
公开(公告)日：1983-06-07
申请号：US125768
申请日：1980-02-29
申请人： Jerome Swartz , Edward Barkan , Shelley A. Harrison
发明人： Jerome Swartz , Edward Barkan , Shelley A. Harrison
IPC分类号： G02B26/10 , G06K7/00 , G06K7/10 , G06K9/24
CPC分类号： G06K7/10881 , G06K7/10633 , G06K2207/1016
摘要： An entirely field-portable laser scanning system for reading bar code symbols includes a light-weight and small-sized laser scanning head. The laser source, power supply component, optics, scanning elements, sensor circuit, and signal processing circuitry are specially designed for minimal size and weight and volume such that they can all be mounted in the head. The head can be bracket-mounted or hand-held. The housing for the head can be provided with a handle grip, or can be gun-shaped. Highspeed oscillating scanning motors and/or penta-bimorph scanners are used as scanning elements. A trigger initiates repetitive scanning of each object bearing a symbol, and an indicator indicates when the scanning of that particular object has been terminated. A body harness supports the remaining scanner system circuitry. A non-bulky, freely-movable cable interconnects the head to the body harness. Methods of scanning the symbol and of operating the system are also disclosed.
摘要翻译：用于读取条形码符号的完全现场便携式激光扫描系统包括重量轻且尺寸小的激光扫描头。激光源，电源组件，光学元件，扫描元件，传感器电路和信号处理电路是专为最小尺寸，重量和体积设计的，因此它们都可以安装在头部。头可以是支架安装或手持式。头部的外壳可以设有把手把手，也可以是枪形的。高速振荡扫描电机和/或五面双压电晶片扫描器被用作扫描元件。触发器启动对具有符号的每个对象的重复扫描，并且指示符指示该特定对象的扫描何时被终止。身体线束支持剩余的扫描仪系统电路。非笨重的可自由移动的电缆将头部与身体线束相互连接。还公开了扫描符号和操作系统的方法。

6. 发明授权

US4868376A Intelligent portable interactive personal data system 失效
标题翻译：智能便携式交互式个人数据系统
公开(公告)号：US4868376A
公开(公告)日：1989-09-19
申请号：US51110
申请日：1987-05-15
申请人： Arlen R. Lessin , Frank M. Gruppuso , Shelley A. Harrison
发明人： Arlen R. Lessin , Frank M. Gruppuso , Shelley A. Harrison
IPC分类号： G06F1/00 , G06F21/31 , G06F21/34 , G06F21/77 , G06K19/077 , G07F7/10
CPC分类号： G06F21/31 , G06F21/34 , G06F21/77 , G06K19/0704 , G06K19/077 , G06K19/07703 , G06Q20/341 , G06Q20/3415 , G06Q20/3552 , G06Q20/3576 , G07F7/1008
摘要： An intelligent portable interactive personal data system is disclosed. A microprocessor with memory is containted with a transaction card-shaped housing. An alphanumeric keypad and alphanumeric display is located on a surface of the housing. At least one port within the housing is provided for the input and output of information. An operating system is stored in the memory to control the operation of the system through the microprocessor. The operating system provides a means for generating a plurality of messages on the display that prompts the user during the operation of the system.
摘要翻译：公开了一种智能便携式交互式个人数据系统。具有存储器的微处理器包含交易卡形外壳。字母数字键盘和字母数字显示器位于外壳的表面上。壳体内的至少一个端口用于输入和输出信息。操作系统存储在存储器中，以通过微处理器来控制系统的操作。操作系统提供在显示器上生成多个消息以在系统的操作期间提示用户的手段。

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