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81. 发明授权

US06499660B1 Optical security system 失效
标题翻译：光安全系统
公开(公告)号：US06499660B1
公开(公告)日：2002-12-31
申请号：US10057598
申请日：2002-01-24
申请人： John H. Moorhouse , Michael A. Bodin , Kurt Larsen
发明人： John H. Moorhouse , Michael A. Bodin , Kurt Larsen
IPC分类号： G06K710
CPC分类号： E05B49/006 , G07C9/00658
摘要： The present invention relates generally to an optical security system having a key, an optic lock, and a processing system. The lock generally has a plurality of optic reflective sensors, a plurality of readable discs, and a controller for processing information to and from the plurality of sensors. The optic security lock senses the surface changes of state during the rotation of the plurality of discs caused by the turning of the fully-engaged key. The data from the sensors is communicated to the controller, with the controller having a microprocessor capable of communicating data to and receiving data from the sensors. The processing system analyzes the data from the controller and compares the data to known information in a database for generating a lock command signal. Additionally, an external keypad device can be coupled in data communication with the controller and processing system for additional security verification before generating a corresponding lock command signal.
摘要翻译：本发明一般涉及一种具有密钥，光锁和处理系统的光学安全系统。锁通常具有多个光学反射传感器，多个可读盘，以及用于处理来自多个传感器的信息的控制器。光学安全锁感测由于完全接合的键的转动而导致的多个盘旋转期间的状态的表面变化。来自传感器的数据被传送到控制器，控制器具有能够传送数据并从传感器接收数据的微处理器。处理系统分析来自控制器的数据，并将数据与数据库中的已知信息进行比较，以生成锁定指令信号。此外，外部键盘装置可以与控制器和处理系统的数据通信耦合，以便在产生相应的锁定命令信号之前进行额外的安全验证。

82. 发明授权

US06491222B1 Optical path design for scanning assembly in compact bar code readers 有权
标题翻译：用于紧凑型条码阅读器扫描装配的光路设计
公开(公告)号：US06491222B1
公开(公告)日：2002-12-10
申请号：US09223482
申请日：1998-12-30
申请人： Paul Dvorkis , Edward Barkan
发明人： Paul Dvorkis , Edward Barkan
IPC分类号： G06K710
CPC分类号： G06K7/10881 , G06K7/10653 , G06K7/109
摘要： A retroreflective optical scan module, for example in a bar code reader having a window, including a light source for directing a light beam to a symbol to be read, and an optical assembly including a light collecting portion which collects and redirects the light along an optical path to a sensor, wherein the optical axis of the light collecting portion is displaced from that of the emitted light beam so that emitted light partially reflected by the window of the reader does not illuminate the sensor.
摘要翻译：回射光学扫描模块，例如具有窗口的条形码读取器，包括用于将光束引导到要读取的符号的光源，以及包括聚光部分的光学组件，所述光学组件收集并重定向光沿着光传感器的光路，其中聚光部分的光轴与发射光束的光轴位移，使得被读取器的窗部分反射的发射光不会照亮传感器。

83. 发明授权

US06484942B1 Information storage medium, information reproducing apparatus, game machine and its information reproducing method 失效
标题翻译：信息存储介质，信息再现装置，游戏机及其信息再现方法
公开(公告)号：US06484942B1
公开(公告)日：2002-11-26
申请号：US09074932
申请日：1998-10-20
申请人： Nobuo Yokoyama , Eiji Takuma , Takashi Matsuda
发明人： Nobuo Yokoyama , Eiji Takuma , Takashi Matsuda
IPC分类号： G06K710
CPC分类号： G11B19/122 , A63F3/00075 , A63F3/00643 , A63F2009/242 , G06K2019/06243
摘要： Reading sections (21a, 21b) wherein disks (10a, 10b) bearing barcodes are installed, are provided, and code sensors (23a, 23b) for reading out these barcodes are provided in the reading sections (21a, 21b). When a player rotates a disk (10a, 10b) installed on a turntable (22a, 22b), the barcode is read out by the code sensors (23a, 23b), and parameters are set respectively on the basis of this barcode. Thereafter, if the player rotates the disk (10a, 10b) while simultaneously operating the buttons (25a-27a, 25b-27b), this combination is input as a command, and the game is developed accordingly. Thereby, it is possible to provide an information storage medium, information reproduction device, game machine, and information reproduction method, whereby code, such as barcode, or the like, can be used effectively.
摘要翻译：设置有安装有条形码的盘（10a，10b）的读取部分（21a，21b），并且在读取部分（21a，21b）中设置用于读出这些条形码的代码传感器（23a，23b）。当玩家旋转安装在转盘（22a，22b）上的盘（10a，10b）时，由代码传感器（23a，23b）读出条形码，并根据该条形码分别设定参数。此后，如果玩家在同时操作按钮（25a-27a，25b-27b）的同时旋转盘（10a，10b），则将该组合作为命令输入，并且相应地开发游戏。由此，可以提供信息存储介质，信息再现装置，游戏机和信息再现方法，从而可以有效地使用诸如条形码等的代码。

84. 发明授权

US06481627B1 Fleet refueling method and system 失效
标题翻译：舰队加油方式和制度
公开(公告)号：US06481627B1
公开(公告)日：2002-11-19
申请号：US09255656
申请日：1999-02-23
申请人： Stephen J. Guerreri
发明人： Stephen J. Guerreri
IPC分类号： G06K710
CPC分类号： B67D7/145 , G06Q50/06
摘要： A system and method for facilitating delivery of fuel to a customer site with a delivery truck. A hand-held device captures an identifier specific to the given customer. A zero flow of fuel being transferred from the delivery truck to a customer storage tank is sensed, and the fuel delivery is tagged for billing to the customer based upon when the zero flow is sensed in relation to when the identifier is captured. The hand-held device is used to log the identifier and an identification time at which the identifier is captured. A computer is provided on-board the delivery truck, and logs zero flow indications and the respective zero flow times. The system determines which ones of the zero flow times are after the identification time but before a next occurring identification time at which the hand-held device captures a next identifier.
摘要翻译：一种用于使用运送卡车将燃料传送到客户现场的系统和方法。手持设备捕获给定客户特定的标识符。感测到从输送卡车转移到客户储罐的零流量的燃料，并且基于当捕获零件时何时检测零流量，将燃料输送标记为向客户计费。手持设备用于记录标识符和捕获标识符的识别时间。计算机提供在运货车上，记录零流量指示和相应的零流量时间。该系统确定哪个零流程时间在识别时间之后但在下一个发生的识别时间之前，手持设备捕获下一个标识符。

85. 发明授权

US06474554B2 Multiple light sensor module position scanning method 有权
标题翻译：多光传感器模块位置扫描方式
公开(公告)号：US06474554B2
公开(公告)日：2002-11-05
申请号：US09840998
申请日：2001-04-25
申请人： Jen-Shou Tseng , Chun-Liang Lin
发明人： Jen-Shou Tseng , Chun-Liang Lin
IPC分类号： G06K710
CPC分类号： G06K7/10 , G06K7/10594
摘要： A scanner comprises a light source for illuminating a document to be scanned, and a scanning module for scanning the document. The scanning module comprises a light sensor module for receiving light from the document and generating an image signal of the document, and a light delivery module for delivering the light to the light sensor module. The light sensor module is capable of moving along a first direction and capable of being positioned on at least a first position and a second position. The method comprises: (1) positioning the light sensor module on the first position, and using the light source and the scanning module to scan a reference picture to obtain a first reference image signal, (2) positioning the light sensor module on the second position, and using the light source and the scanning module to scan the reference picture to obtain a second reference image signal, (3) positioning the light sensor module on the first position or the second position to scan the document according to the first and the second reference image signals.
摘要翻译：扫描器包括用于照射要扫描的文档的光源和用于扫描文档的扫描模块。扫描模块包括用于从文件接收光并产生文档的图像信号的光传感器模块，以及用于将光传送到光传感器模块的光传输模块。光传感器模块能够沿着第一方向移动并且能够定位在至少第一位置和第二位置。该方法包括：（1）将光传感器模块定位在第一位置，并使用光源和扫描模块扫描参考图像以获得第一参考图像信号，（2）将光传感器模块定位在第二位置位置，并且使用光源和扫描模块扫描参考图片以获得第二参考图像信号，（3）将光传感器模块定位在第一位置或第二位置以根据第一和第二位置扫描文档第二参考图像信号。

86. 发明授权

US06464138B1 Terminal for libraries and the like 有权
公开(公告)号：US06464138B1
公开(公告)日：2002-10-15
申请号：US09713282
申请日：2000-11-15
申请人： James E. Fergen , John E. Nelson , Thomas J. Brace , Michael J. Kieffer , Gerald G. Marsolek , Joseph E. Schwietz, Jr. , Mitchell B. Grunes , Kathleen M. McLeod
发明人： James E. Fergen , John E. Nelson , Thomas J. Brace , Michael J. Kieffer , Gerald G. Marsolek , Joseph E. Schwietz, Jr. , Mitchell B. Grunes , Kathleen M. McLeod
IPC分类号： G06K710
CPC分类号： G07F17/0042 , G06Q20/20 , G06Q20/208 , G06Q40/12 , G07F7/005 , G07G1/00 , G07G1/0054
摘要： A library terminal permits a user to execute a loan transaction without assistance. The library terminal (i) provides a visible scan line from a bar code reader indicating the correct positioning of the bar code on a circulating item, (ii) leads a user through a loan transaction, (iii) provides an explicit feedback to a user when an article has an improper position on the article receiving area, (iv) both checks out and checks in circulating items, (v) stores fonts in bit maps of screen displays instead of in a separate font memory, (vi) integrates a security marker reader, a printer, and a controller in the same housing, (vii) processes financial transactions related to the borrowing of circulating items, and/or (viii) displays actions for helping the user to correct errors in use of the terminal.

87. 发明授权

US06460769B1 System for reading bar code symbols using portable bar code symbol readers having one-way RF signal transmission links with base stations 失效
公开(公告)号：US06460769B1
公开(公告)日：2002-10-08
申请号：US09785410
申请日：2001-02-16
申请人： Carl H. Knowles , George B. Rockstein , David M. Wilz, Sr. , Stephen J. Colavito , Gennady Germaine
发明人： Carl H. Knowles , George B. Rockstein , David M. Wilz, Sr. , Stephen J. Colavito , Gennady Germaine
IPC分类号： G06K710
CPC分类号： G06K7/10891 , G06K7/10 , G06K7/10564 , G06K7/10594 , G06K7/10603 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10851 , G06K7/10861 , G06K7/10881 , G06K7/14 , G06K7/1443 , G06K17/0022 , G06K2207/1012 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018
摘要： A code symbol reading device includes a portable housing that contains a light source. Light from the light source is projected into a scan field external to the housing and onto a code symbol on an object located within the scan field. The light reflected off the code symbol is detected within the housing to produce scan data that is indicative of the detected light intensity. The scan data is processed to detect and decode the code symbol and to produce symbol character data that are representative of the decoded code symbol. A data packet utilizing the symbol character data is synthesized and modulated onto a carrier signal that is transmitted to a base unit where the carrier signal is demodulated and the data packet recovered. The received data packet is analyzed to recover the symbol character data, and an acknowledgment signal is produced to acknowledge the receipt of the symbol character data at the base unit.

88. 发明授权

US06454169B1 Methods and apparatus for obtaining and maintaining position information for a rotating optical element in a bar code scanner 有权
标题翻译：用于获得和维持条形码扫描器中的旋转光学元件的位置信息的方法和装置
公开(公告)号：US06454169B1
公开(公告)日：2002-09-24
申请号：US09878705
申请日：2001-06-11
申请人： William Martin Belknap , John Baird Keys
发明人： William Martin Belknap , John Baird Keys
IPC分类号： G06K710
CPC分类号： G06K7/10623
摘要： Techniques for determining a position for a rotating optical element, or spinner, of a bar code scanner are described. A diffractive element is positioned so as to be struck by a laser beam produced by a laser source and reflected from the spinner when the spinner is in a reference position. The diffractive element diffracts the reflected beam to produce a diffracted line which strikes a reference position photodetector, thereby causing the reference position photodetector to produce a reference position photosignal. The reference position photosignal can be read by a controller to determine when the spinner is in the reference position, and the position of a Hall sensor can be read at the same time in order to calibrate the reading of the Hall sensor with the reference position. Thereafter, the reading of the Hall sensor can be used to provide accurate position information for the sensor and the position information can be used to control activation and deactivation of the laser source when the spinner is in appropriate positions to produce a desired scan pattern.
摘要翻译：描述了用于确定条形码扫描器的旋转光学元件或旋转器的位置的技术。衍射元件定位成当旋转器处于参考位置时由激光源产生的激光束和从旋转器反射而被撞击。衍射元件衍射反射光束，产生与参考点光电检测器相撞的衍射线，从而使基准位置光电检测器产生参考位置光信号。控制器可以读取参考位置光信号，以确定微调器何时处于参考位置，并且可以同时读取霍尔传感器的位置，以便校准具有参考位置的霍尔传感器的读数。此后，可以使用霍尔传感器的读取来为传感器提供精确的位置信息，并且当旋转器处于适当的位置以产生期望的扫描图案时，可以使用位置信息来控制激光源的激活和去激活。

89. 发明授权

US06431452B1 Portable data collection device with variable focusing module for optic assembly 有权
公开(公告)号：US06431452B1
公开(公告)日：2002-08-13
申请号：US09772358
申请日：2001-01-30
申请人： Chen Feng
发明人： Chen Feng
IPC分类号： G06K710
摘要： A portable data collection device including an imaging assembly including a two dimensional (2D) photosensor array. The imaging assembly is selectively actuatable with a first trigger for reading a target dataform in the imaging assembly's target area and actuatable with a second trigger for capturing a image of the target object in the target area. The device also includes an illumination assembly including an circuit board assembly supporting illumination and targeting light emitting diodes and a lens array or panel positioned adjacent the circuit board assembly for focusing an even pattern of illumination on the target area and generating a crosshair illumination pattern for aiming the device at the target dataform. The device further includes an optic assembly for focusing reflected illumination from the target area onto the two dimensional photosensor array. The optic assembly includes a focusing optic for changing a best focus distance of the optic assembly as a function of moving a wedge shaped optic with respect to a stationary optic to change a thickness of the focusing optic.

90. 发明授权

US06431448B1 Keyed data-and-print album page 失效
标题翻译：键入的数据和打印相册页面
公开(公告)号：US06431448B1
公开(公告)日：2002-08-13
申请号：US09568884
申请日：2000-05-11
申请人： David J. Nelson , Jose A. Rosario
发明人： David J. Nelson , Jose A. Rosario
IPC分类号： G06K710
CPC分类号： B42D1/08 , B42D3/123 , G03C11/14
摘要： A keyed data-and-print album page has a receiver having an array of image spaces, a plurality of invisible printed encodements, and a visible key. The image spaces each have a visible boundary. The encodements each have a margin. The encodements each at least partially overlap at least one of the image spaces. The margins are each in registration with at least one of the boundaries. The key indicates the relative geometry of the boundaries of the visible image spaces and the margins of the invisible encodements.
摘要翻译：键入的数据和打印相册页面具有具有图像空间阵列，多个不可见打印编码和可见键的接收器。图像空间各有一个可见边界。编码每个都有一个边距。编码每个至少部分地与至少一个图像空间重叠。边距分别与至少一个边界进行注册。键指示可见图像空间的边界的相对几何形状和不可见编码的边距。

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