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1. 发明授权

US06548982B1 Miniature robotic vehicles and methods of controlling same 有权
标题翻译：微型机器人车辆及其控制方法
公开(公告)号：US06548982B1
公开(公告)日：2003-04-15
申请号：US09715959
申请日：2000-11-17
申请人： Nikolaos P. Papanikolopoulos , Donald G. Krantz , Richard M. Voyles , John A. Bushey , Alan N. Johnson , Bradley J. Nelson , Paul E. Rybski , Kathleen A. Griggs , Ellison C. Urban, II
发明人： Nikolaos P. Papanikolopoulos , Donald G. Krantz , Richard M. Voyles , John A. Bushey , Alan N. Johnson , Bradley J. Nelson , Paul E. Rybski , Kathleen A. Griggs , Ellison C. Urban, II
IPC分类号： B25J918
CPC分类号： B62D57/02
摘要： A robotic vehicle capable of traveling over various terrain and traversing obstacles. In one embodiment, the vehicle includes a cylindrical body having two or more drive wheels coupled to the ends thereof. The wheels are selectively powered to propel the vehicle. The vehicle may further include a spring member which may be deflected to a first, stored position from a second, extended position. The spring member may be quickly released from the first, stored position such that it strikes the terrain with sufficient force to lift and propel the vehicle over or onto a proximate obstacle or object. Robotic vehicles of the present invention may also include one or more sensing devices operable to collect information. Electronics may further permit autonomous, semi-autonomous, and/or remote control of the vehicle. In still other embodiments, the robotic vehicle forms part of a multi-robot surveillance team. The robotic vehicles may be delivered to the desired location through the use of a deployment and communication apparatus which, in one embodiment, is a larger robotic vehicle. The deployment and communication apparatus may form part of the communication system between the robotic vehicles and a remote workstation.
摘要翻译：能够在各种地形上行驶并横穿障碍物的机器人车辆。在一个实施例中，车辆包括具有联接到其端部的两个或更多个驱动轮的圆柱体。轮子被选择性地驱动以推动车辆。车辆还可以包括弹簧构件，弹簧构件可以从第二延伸位置偏转到第一存储位置。弹簧构件可以从第一储存位置快速释放，使得其以足够的力撞击地形，以将车辆提升并推进到邻近的障碍物或物体上。本发明的机器人车辆还可以包括可操作以收集信息的一个或多个感测装置。电子设备可以进一步允许车辆的自主，半自主和/或远程控制。在其他实施例中，机器人车辆形成多机器人监视组的一部分。机器人车辆可以通过使用在一个实施例中是更大的机器人车辆的部署和通信设备被传送到期望的位置。部署和通信装置可以构成机器人车辆和远程工作站之间的通信系统的一部分。

2. 发明授权

US08295971B2 Computer assisted determination of tapped threads from CAD file 有权
标题翻译：计算机辅助确定来自CAD文件的螺纹螺纹
公开(公告)号：US08295971B2
公开(公告)日：2012-10-23
申请号：US12553088
申请日：2009-09-02
申请人： Donald G. Krantz
发明人： Donald G. Krantz
IPC分类号： G06F19/00
CPC分类号： G06F19/00 , G05B19/4097 , G06Q10/06 , G06Q10/10 , G06Q30/0611 , G06Q30/0641 , G06Q50/04 , Y02P90/265 , Y02P90/30
摘要： A computer program, system and method receives a customer's CAD file of a custom part to be formed. Depending upon customer responses to several basic queries, the CAD file is analyzed to identify acceptable holes for tapping. For each identified hole, an appropriate and available thread size is automatically selected, even if the cylindrical recess differs in size from the characteristic size of the threaded hole. The customer is then automatically advised 10 of the results of the tapping analysis, preferably as part of a quotation for part manufacture that identifies the number of threaded holes in the part and preferably identifies the changes to the tapped holes and the specific thread form being quoted for the hole.
摘要翻译：计算机程序，系统和方法接收要形成的定制零件的客户的CAD文件。根据客户对几个基本查询的响应，分析CAD文件以识别可接受的攻丝孔。对于每个识别的孔，即使圆柱形凹部尺寸与螺纹孔的特征尺寸不同，也可以自动选择适当且可用的螺纹尺寸。然后，客户自动通知攻丝分析的结果，最好作为部件制造报价的一部分，用于标识部件中螺纹孔的数量，并且最好确定螺纹孔的变化和引用的特定螺纹形式那个洞。

3. 发明授权

US5426527A System for transmitting multiple signals across a single fiber optic channel 失效
标题翻译：用于在单个光纤通道上传输多个信号的系统
公开(公告)号：US5426527A
公开(公告)日：1995-06-20
申请号：US253628
申请日：1994-06-03
申请人： Roger D. Steen , Donald G. Krantz
发明人： Roger D. Steen , Donald G. Krantz
IPC分类号： H04J14/02 , H04J14/08 , H04J14/00
CPC分类号： H04J14/08 , H04J14/02
摘要： The present invention is a system for the transmission of a plurality of analog video, analog audio, and discrete signals across a single fiber optic cable. The system includes a transmitter which first digitizes the analog video and audio signals and then converts a combination of the digital video, digital audio, and discrete signals into a single serial digital data stream. The system modulates this digital data stream into a corresponding lightwave signal and transmits the lightwave signal across the fiber optic cable. A receiver within the system demodulates the lightwave signal into a serial digital data stream, which is then converted into a parallel signal so that the receiver may restore the analog video, analog audio, and discrete signals from the parallel combination of signals.
摘要翻译：本发明是用于通过单根光缆传输多个模拟视频，模拟音频和离散信号的系统。该系统包括一个发射器，该发射器首先数字化模拟视频和音频信号，然后将数字视频，数字音频和离散信号的组合转换为单个串行数字数据流。该系统将该数字数据流调制成相应的光波信号，并在光纤电缆之间传输光波信号。系统内的接收机将光波信号解调成串行数字数据流，然后将其转换为并行信号，以便接收机可以从信号的并行组合中恢复模拟视频，模拟音频和离散信号。

4. 发明授权

US5331561A Active cross path position correlation device 失效
标题翻译：主动交叉路径位置相关装置
公开(公告)号：US5331561A
公开(公告)日：1994-07-19
申请号：US872497
申请日：1992-04-23
申请人： William A. Barrett , Donald G. Krantz
发明人： William A. Barrett , Donald G. Krantz
IPC分类号： G05D1/00 , G05D1/02 , G08G1/16 , G06G7/64
CPC分类号： G08G1/22 , G05D1/024 , G05D1/0259 , G05D1/027 , G05D1/0272 , G05D1/0278 , G05D1/0295 , G08G1/161 , G05D2201/0213
摘要： A system guides a vehicle along a predefined path by correlating vehicle side range profiles. A lead vehicle gathers side range data using active radiation sources such as light emitting diodes. A microprocessor-based system on board the lead vehicle stores the data into records of a database file, tagging each record to indicate a relative position along the path when the lead vehicle obtained the data. A system on board a follower vehicle gathers its own side range data and also generates a side range profile for the follower vehicle. The follower vehicle's system receives by radio communication the side range profiles from the lead vehicle and, using the tagging information, correlates these profiles with the follower vehicle side range profiles at appropriate points along the path. As a result of the correlation, the follower vehicle's system outputs commands to actuators coupled to the vehicle's steering system, throttle, and braking system to control the vehicle's motion so that the vehicle traverses the predefined path.
摘要翻译：系统通过关联车辆侧范围轮廓来沿着预定义的路径引导车辆。引导车辆使用诸如发光二极管的有源辐射源收集边距数据。引导车上的基于微处理器的系统将数据存储到数据库文件的记录中，标记每个记录以指示当引导车辆获得数据时沿路径的相对位置。跟随车辆上的系统收集其自己的侧向范围数据，并且还产生用于跟随车辆的侧向档位。随动车辆的系统通过无线电通信接收来自前置车辆的侧向轮廓，并且使用标签信息将这些轮廓与沿着路径的适当点处的随动车辆侧范围轮廓相关联。作为相关性的结果，从动车辆的系统向联动到车辆的转向系统，节气门和制动系统的致动器输出命令，以控制车辆的运动，使得车辆穿过预定的路径。

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