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1. 发明授权

US06842493B2 Procedure for increasing the manipulation security for a bi-directional contactless data transmission 有权
标题翻译：增加双向无接触数据传输的操作安全性的步骤
公开(公告)号：US06842493B2
公开(公告)日：2005-01-11
申请号：US09734632
申请日：2000-12-11
申请人： Werner Blatz , Marco Schwarzmueller
发明人： Werner Blatz , Marco Schwarzmueller
IPC分类号： G06F21/20 , G06K7/00 , H04B5/02 , H04L9/32 , H04L12/28 , H04L27/20 , H04G9/00
CPC分类号： G06K7/0008
摘要： In a bi-directional contactless data transmission, a procedure aims to prevent the communication distance from being extended by unauthorized persons using radio repeaters. The procedure involves establishing a fixed relationship of a selected physical parameter of an electromagnetic signal. For example, the frequency of the signal received by a transponder is multiplied with a number to provide a different frequency, and a response signal having this different frequency is transmitted back to a base unit. In the base unit, the received frequency of this response signal is divided by the same number and the result is compared to the frequency of the originally emitted signal. If the resulting difference is below a preset threshold, then there is a fixed frequency relationship between the two signals, the process concludes that there has been no unauthorized extension of the communication distance by using repeaters, and the further authentication is carried out.
摘要翻译：在双向非接触式数据传输中，程序旨在防止未授权人员使用无线电转发器延长通信距离。该过程涉及建立电磁信号的选定物理参数的固定关系。例如，由应答器接收到的信号的频率乘以数字以提供不同的频率，并且具有该不同频率的响应信号被发送回到基本单元。在基本单元中，将该响应信号的接收频率除以相同的数字，并将结果与原始发射信号的频率进行比较。如果所产生的差异低于预设阈值，则两个信号之间存在固定的频率关系，则该过程断定通过使用中继器没有未经授权的通信距离的扩展，并进行进一步的认证。

2. 发明授权

US5971851A Method and apparatus for managing faults and exceptions 失效
标题翻译：管理故障和异常的方法和装置
公开(公告)号：US5971851A
公开(公告)日：1999-10-26
申请号：US774826
申请日：1996-12-27
申请人： Andrew Pascal , Michael Barnett , Clayton Wishoff
发明人： Andrew Pascal , Michael Barnett , Clayton Wishoff
IPC分类号： G06F11/14 , G07F17/32 , H04G9/00 , A63F9/22
CPC分类号： G07F17/3237 , G06F11/1438 , G07F17/32
摘要： An operating system having a multitude of subsystems is provided where each subsystem performs a distinct function and may register with other subsystems to receive notification (or callbacks) upon the ocurrence of certain events. Moreover, the subsystems are programmed in such a manner where in the event of a fault (or exception) they can be instructed to cease the calling of other subsystems, thereby allowing each of the subsystems to complete its distinctive task without commencing further additional activities. When all of the activities have ceased, the state of the system as indicated by the parameters at the various registers and addresses are saved. At this time, the system can initiate a service call for an attendant through one of the provided mechanisms or routine calls. Moreover, the system can initiate an intermission (play stoppage) routine using full audio and video capabilities to explain to the player in a user-friendly manner the problems encountered and play a video clip or the like in entertaining and occupying the player.
摘要翻译：提供具有多个子系统的操作系统，其中每个子系统执行不同的功能，并且可以在其他子系统注册以在某些事件发生时接收通知（或回调）。此外，子系统以这样的方式进行编程，即在发生故障（或异常）的情况下，可以指示它们停止对其他子系统的调用，从而允许每个子系统完成其独特任务而不开始进一步的附加活动。当所有的活动都已经停止时，各种寄存器和地址的参数所指示的系统状态将被保存。此时，系统可以通过所提供的机制或例行呼叫中的一个启动对服务员的服务呼叫。此外，系统可以使用完整的音频和视频功能发起中断（播放停止）例程，以用户友好的方式向播放器解释遇到的问题并播放视频剪辑等，以娱乐和占用播放器。

3. 发明授权

US5363446A Computer for the control station of a machine, more particularly a printing press 失效
标题翻译：计算机用于机器的控制站，特别是印刷机
公开(公告)号：US5363446A
公开(公告)日：1994-11-08
申请号：US911961
申请日：1992-07-10
申请人： Michael Ruppertz , Dietrich Schebesta , Frank Schonfeld
发明人： Michael Ruppertz , Dietrich Schebesta , Frank Schonfeld
IPC分类号： G06F9/445 , B41F33/00 , G06F1/00 , G06F21/31 , G06F21/57 , H04G9/00
CPC分类号： B41F33/0009 , G06F21/31 , G06F21/575 , G06F2211/1097
摘要： The invention relates to a user verification system for a personal computer. In a preferred embodiment, the verification system is used to limit access to an operating system for the personal computer used to control a printing press. Access to the operating system is gained through a certification process which reads an identification code on a floppy disk placed in the floppy disk drive for the computer. Access to the operating system and other protected facilities of the computer is gained by inserting a pre-recorded disk into the floppy disk drive prior to booting the computer. The identification code or password is read by a Basic Input Output System (BIOS) procedure during start-up. If a valid identification code is not sensed by the BIOS procedure, then the operator will be denied access to the protected facilities of the computer. If a valid identification code is sensed on the floppy disk, the degree access to the computer facilities is based upon additional information encoded upon the floppy disk drive.
摘要翻译：本发明涉及个人计算机的用户验证系统。在优选实施例中，验证系统用于限制对用于控制印刷机的个人计算机的操作系统的访问。通过认证过程获得对操作系统的访问，该认证过程读取放置在计算机的软盘驱动器中的软盘上的识别码。在引导计算机之前，先将预先录制的磁盘插入软盘驱动器，可以访问计算机的操作系统和其他受保护的设备。识别码或密码在启动过程中由基本输入输出系统（BIOS）程序读取。如果BIOS过程没有检测到有效的识别码，那么操作员将被拒绝访问计算机的受保护设施。如果在软盘上检测到有效的识别码，则对计算机设施的访问程度是基于在软盘驱动器上编码的附加信息。

4. 发明申请

WO2003007514A1 GAMING MACHINE WITH RECEIPT GENERATION CAPABILITIES 审中-公开
标题翻译：具有接收能力的游戏机
公开(公告)号：WO2003007514A1
公开(公告)日：2003-01-23
申请号：PCT/US2002/021125
申请日：2002-07-05
申请人： IGT
发明人： ROWE, Rick , HEDRICK, Randy
IPC分类号： H04G9/00
CPC分类号： G07F17/3244 , G06Q30/0209 , G06Q30/0212 , G06Q30/0225 , G07F17/3248 , G07F17/42
摘要： A gaming machine (20) adapted to print (34) receipts (60, 160). The gaming machine (20) is associated with a gaming system (40) including player tracking or reward system (44). In the event the player's play reaches a predetermined level or satisfies particular criteria, the player is provided an award (60, 160). Information regarding the award is generated and stored remotely (40), and the gaming machine (20) is caused to print a receipt (60, 160) which may be redeemed for the award. The award may be goods or services, such as a free dinner (160) or additional game play (60). The award is separate from any winnings associated with a winning outcome (24a, 24b, 24c) of a game played on the machine (20). The gaming machine (20) is arranged to print (34) a receipt containing operational data.
摘要翻译：适于打印（34）收据（60,160）的游戏机（20）。游戏机（20）与包括玩家跟踪或奖励系统（44）的游戏系统（40）相关联。在玩家的游戏达到预定水平或满足特定标准的情况下，玩家被提供奖励（60,160）。关于该奖励的信息被生成并被远程存储（40），并且使游戏机（20）打印可以兑换为奖励的收据（60,160）。该奖项可能是商品或服务，如免费晚餐（160）或额外的游戏（60）。该奖项与在机器（20）上玩的游戏的获胜结果（24a，24b，24c）相关联的任何奖金是分开的。游戏机（20）被布置成打印（34）包含操作数据的收据。

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