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公开(公告)号：US20050208445A1
公开(公告)日：2005-09-22
申请号：US10802463
申请日：2004-03-17
申请人： Robert Walker , Ross Embertson
发明人： Robert Walker , Ross Embertson
摘要： A method of combusting a fuel in a burn pot includes forming an ash column within the burn pot, and removing a portion of the ash column. The burn pot includes a first sidewall portion, a second sidewall portion, and a translatable plate interposed between the first sidewall portion and the second sidewall portion. The translatable plate is capable of at least two positions. The translatable plate has an opening therein corresponding substantially to a cross sectional area of an inside area of the first sidewall portion or the second sidewall portion.
摘要翻译： 在燃烧锅中燃烧燃料的方法包括在燃烧罐内形成灰柱，并除去灰塔的一部分。 燃烧锅包括第一侧壁部分，第二侧壁部分和插入在第一侧壁部分和第二侧壁部分之间的可平移板。 可平移板能够至少两个位置。 可平移板具有基本上与第一侧壁部分或第二侧壁部分的内部区域的横截面积对应的开口。
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公开(公告)号：US20050144372A1
公开(公告)日：2005-06-30
申请号：US10748224
申请日：2003-12-31
申请人： Robert Walker
发明人： Robert Walker
CPC分类号： G06F13/1694 , G11C7/1045
摘要： A memory device controllable with user-defined commands includes a memory array accessible for reading and writing data therein, a command module that receives user-defined commands for controlling access to the memory array, and a mode module that stores command definitions respectively associated with the user-defined commands. Each command definition includes a memory access command, such as a read command or a write command, and at least one memory access parameter, such as the burst length setting and the read or write latency. By sending a program command to the command module, command definitions of the user-defined commands can be programmed into the mode module. Each memory array access commanded by a user-defined command is controlled in accordance with the memory access parameters in the command definition associated with the user-defined command.
摘要翻译： 用用户定义的命令可控的存储器件包括可访问的用于读取和写入数据的存储器阵列，接收用于控制对存储器阵列的访问的用户定义的命令的命令模块，以及模式模块，其存储与 用户定义的命令。 每个命令定义包括存储器访问命令，诸如读取命令或写入命令，以及至少一个存储器访问参数，例如突发长度设置和读取或写入延迟。 通过向命令模块发送程序命令，用户定义的命令的命令定义可以被编程到模块模块中。 根据与用户定义的命令相关联的命令定义中的存储器访问参数来控制由用户定义的命令命令的每个存储器阵列访问。
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公开(公告)号：US20050122135A1
公开(公告)日：2005-06-09
申请号：US10730445
申请日：2003-12-08
申请人： Robert Walker
发明人： Robert Walker
IPC分类号： H03K19/0185 , H03K19/0175
CPC分类号： H03K19/01855
摘要： A chip to chip interface comprises a driver configured to provide a first signal in response to a change in first data at one edge of a clock signal and a second signal in response to a change in second data at another edge of the clock signal. The chip to chip interface comprises a receiver configured to receive the first signal and the second signal and toggle a first bit in response to the first signal and toggle a second bit in response to the second signal.
摘要翻译： 芯片到芯片接口包括驱动器，其被配置为响应于时钟信号的一个边缘处的第一数据的改变而提供第一信号，并且响应于在时钟信号的另一个边缘处的第二数据的改变来提供第二信号。 芯片到芯片接口包括被配置为接收第一信号和第二信号并且响应于第一信号而触发第一位并且响应于第二信号而触发第二位的接收器。
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公开(公告)号：US06870596B2
公开(公告)日：2005-03-22
申请号：US10332100
申请日：2001-07-05
申请人： Robert Walker , Bradley Caruk
发明人： Robert Walker , Bradley Caruk
CPC分类号： G09F19/22 , G09F2019/221
摘要： A system displays a collection of stationary images as a motion picture to passengers travelling in a vehicle along a pathway. The vehicle moves at a known speed and known distance from the images. The system includes an image illumination system including stroboscopic lighting for each image. The images, placed in parallel along the walls of the pathway of the vehicle, are adapted in number, size, and spacing for a vehicle travelling at the known speed and at the known distance from images on one or both sides of the vehicle such as to maintain an approximately constant viewing rate and perceived size of the images. The system includes mounting mechanisms for positioning each image vertically and at a constant distance from the train regardless of unevenness in wall contour. Glare due to interior lighting in the vehicle is reduced or eliminated by selecting the appropriate illumination intensity for the stroboscopic lighting.
摘要翻译： 系统将沿车道行驶的乘客的静止图像集合显示为运动图像。 车辆以已知的速度和已知距离的图像移动。 该系统包括一个包括每个图像的频闪照明的图像照明系统。 沿着车辆的路径的壁平行放置的图像适用于以已知速度行驶的车辆的数量，尺寸和间隔，并且距离车辆的一侧或两侧上的图像已知距离，例如 以保持近似恒定的观看速率和感觉到的图像大小。 该系统包括用于垂直定位每个图像并且距离列车恒定距离的安装机构，而不管壁轮廓的不均匀性如何。 通过为频闪照明选择适当的照明强度来减少或消除车辆内部照明引起的眩光。
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公开(公告)号：US6023187A
公开(公告)日：2000-02-08
申请号：US997541
申请日：1997-12-23
申请人： Stephen Camacho , Robert Walker , Tim Lao
发明人： Stephen Camacho , Robert Walker , Tim Lao
CPC分类号： H02M3/073
摘要： One embodiment of an apparatus for generating a boosted voltage to drive a data signal comprises a voltage pump that includes a driver coupled to an input signal for generating the boosted voltage signal from the input signal; a capacitor coupled to the data signal that stores a charge thereof; and an output transistor that delivers an incremental charge to the driver when the drive signal is asserted. Thus, the boosted voltage signal compensates for a change in logic level of the drive signal. In another embodiment, the apparatus also has gates for combining a plurality of data signals into a single disable-on-low signal. The disable-on-low signal is coupled to the output transistor. When all the data signals are at a low logic level, the disable-on-low signal turns off the output transistor, disabling the circuit. As a result, the circuit conserves power by generating the boosted voltage signal only when needed.
摘要翻译： 用于产生升压电压以驱动数据信号的装置的一个实施例包括电压泵，其包括耦合到输入信号的驱动器，用于从输入信号产生升压电压信号; 耦合到存储其电荷的数据信号的电容器; 以及当驱动信号被断言时向驱动器递送增量电荷的输出晶体管。 因此，升压电压信号补偿驱动信号的逻辑电平的变化。 在另一个实施例中，该装置还具有用于将多个数据信号组合成单个禁止低电平信号的门。 禁止低电平信号耦合到输出晶体管。 当所有数据信号都处于低逻辑电平时，禁止低电平信号关闭输出晶体管，禁止电路。 结果，电路仅在需要时通过产生升压电压信号来节省功率。
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公开(公告)号：US5831868A
公开(公告)日：1998-11-03
申请号：US987868
申请日：1997-12-09
申请人： James Beausang , Robert Walker
发明人： James Beausang , Robert Walker
IPC分类号： G01R31/317 , G01R31/3183 , G01R31/3185 , G06F17/50
CPC分类号： G01R31/318583 , G01R31/31716 , G01R31/318342 , G01R31/318364 , G01R31/318378 , G01R31/318536 , G01R31/318572
摘要： A computer implemented process and system for providing a test ready (TR) compiler with specific information regarding the impact of added scannable cells and resources on its mission mode design. In so doing, the TR compiler optimizes more effectively for added test resources (e.g., scannable cells and other scan routing resources) so that predetermined performance and design related constraints of the mission mode design are maintained. The TR compiler translates generic sequential cells into technology dependent non-scan cells. In the TR compiler, during replacement, scannable memory cells are used in place of these non-scan memory cells specified within the mission mode circuitry. In this way, the TR compiler is informed of the characteristics of the scannable memory cells during optimization. For test, the scannable memory cells are chained to each other to form chain chains of sequential cells. To account for chaining during compile, the TR compiler provides output driven loopback connections to simulate electrical characteristics of the chain during compile. In the above implementation, the TR compiler can efficiently provide translation of an HDL description with test implementations into a gate level netlist. With the addition of certain information regarding the test implementation (e.g., scan replacement is done and loopback connections are added), the TR compiler of the present invention can better optimize the overall layout for the addition of the test resources.
摘要翻译： 一种计算机实现的过程和系统，用于向测试就绪（TR）编译器提供关于附加的可扫描单元和资源对其任务模式设计的影响的具体信息。 这样做，TR编译器可以更有效地优化添加的测试资源（例如，可扫描单元和其他扫描路由资源），以便维护任务模式设计的预定性能和设计相关约束。 TR编译器将通用顺序单元转换为依赖于技术的非扫描单元。 在TR编译器中，在替换期间，可以使用可扫描存储单元代替任务模式电路中指定的这些非扫描存储单元。 以这种方式，在优化过程中，向TR编译器通知可扫描存储单元的特性。 为了测试，可扫描的记忆细胞彼此链接以形成顺序细胞的链。 为了在编译期间考虑链接，TR编译器提供输出驱动的环回连接，以在编译期间模拟链的电气特性。 在上述实现中，TR编译器可以有效地将HDL描述与测试实现一起翻译成门级网表。 通过添加关于测试实现的某些信息（例如，扫描更换完成并且添加了环回连接），本发明的TR编译器可以更好地优化用于添加测试资源的总体布局。
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公开(公告)号：US4889405A
公开(公告)日：1989-12-26
申请号：US250903
申请日：1988-09-29
CPC分类号： G02B6/3841 , G02B6/3803 , G02B6/3805 , G02B6/3806 , G02B6/3838
摘要： Optical wave guides are interconnected with the use of two interfitting shell parts which when fitted together form a continuous tubular channel for receiving the wave guides between there. For this purpose a carrier shell part is provided with a continuous longitudinal groove of a size to accommodate a cover shell part and each part has a longitudinally extending receiving channel portion of complementary form which fit together and form a continuous receiving channel for the optical wave guides which are to be interconnected. After the wave guides are placed end to end in the longitudinally extending wave guide receiving channels defined in the carrier shell, a cover shell is engaged over the carrier shell in a manner which positions it complementary optical wave guide channel with the wave guide channel defined on the carrier shell portion. Wave guide channels are advantageously made with curved up portions at respective ends of the interfitting carrier shell and cover shell. Advantageously, the cover shell has terminal rib portions which engage over weak edges of the outer surface of the wave guide carrier shell.
摘要翻译： 光波导通过使用两个相互配合的外壳部件相互连接，当它们装配在一起时形成连续的管状通道，用于接收波导之间的波导。 为此目的，承载壳部分设置有尺寸适于盖壳部分的连续纵向凹槽，并且每个部分具有互补形式的纵向延伸的接收通道部分，其配合在一起并形成用于光波导的连续的接收通道 哪些是互连的。 在波导被端对端设置在限定在载体壳体中的纵向延伸的波导管接收通道中之后，盖壳体以使其互补的光波导通道定位的方式与载体外壳接合，波导通道限定在 载体壳部分。 波导通道有利地在对接载体壳和盖壳的相应端部处具有弯曲的部分。 有利地，盖壳具有接合在波导载体外壳的外表面的弱边缘上的端子肋部分。
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公开(公告)号：US4343366A
公开(公告)日：1982-08-10
申请号：US189807
申请日：1980-09-22
申请人： Robert Walker
发明人： Robert Walker
CPC分类号： A01B17/004 , A01B33/16
摘要： A handle-guided, walking type, power-operated rotor tiller, having blades for digging a path in crusted soil while propelling itself along a path is provided with a plow, mounted in rear of the rotor blades to follow in the cultivated path with minimum resistance to advance of the tiller. The plow faces rearwardly and has an upstanding, trailing, plowing edge, and an upstanding trailing plowing surface, obliqued to the path of the tiller, to plow a furrow only when the tiller moves reversely along it's path.
摘要翻译： 手柄导向的步行式动力转子耕作机具有用于在沿着路径推进自身的土壤中挖掘路径的刀片，其具有安装在转子叶片后部的犁，以最小化地跟随栽培路径 抵抗耕耘者的进步。 犁面朝后，具有直立，拖尾，犁耕的边缘，以及直立的耕作表面，倾斜到耕作机的路径，只有当耕作机沿着路径反向移动时才能犁耕沟槽。
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公开(公告)号：US20190051220A1
公开(公告)日：2019-02-14
申请号：US15672947
申请日：2017-08-09
申请人： Robert Walker
发明人： Robert Walker
IPC分类号： G09F3/20
摘要： A identification tag covering device for deterring catching of a covered identification tag includes a pair of rings that is selectively mutually couplable. A hinge is coupled to and extends between the rings. The rings are selectively positionable in an open configuration so that the rings are configured to insert an identification tag. The rings also are selectively positionable in a closed configuration wherein the rings are coupled to the identification tag. Indicia that are positioned on the identification tag are visible. Each of a pair of extrusions is coupled to and extends from a respective ring proximate to the hinge. The extrusions are configured to deter insertion of the rings into a narrow space, such as a gap between boards of a deck. At least one cutout, which is positioned through the pair of rings, is configured to position a coupler that is coupled to the identification tag.
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公开(公告)号：USD808873S1
公开(公告)日：2018-01-30
申请号：US29575310
申请日：2016-08-24
申请人： Ryan P Joyce , Ian Hedge , Clifford Wilkins , Klaus Busse , Robert Walker , Cecile M Giroux
设计人： Ryan P Joyce , Ian Hedge , Clifford Wilkins , Klaus Busse , Robert Walker , Cecile M Giroux
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