公开(公告)号：US06870596B2

公开(公告)日：2005-03-22

申请号：US10332100

申请日：2001-07-05

Applicant: Robert Walker ,  Bradley Caruk

Inventor： Robert Walker ,  Bradley Caruk

IPC: B61D37/00 ,  G09F13/02 ,  G09F19/22 ,  G03B25/00

CPC classification number: G09F19/22 ,  G09F2019/221

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6023187A

公开(公告)日：2000-02-08

申请号：US997541

申请日：1997-12-23

Applicant: Stephen Camacho ,  Robert Walker ,  Tim Lao

Inventor： Stephen Camacho ,  Robert Walker ,  Tim Lao

IPC: H02M3/07 ,  G05F1/10

CPC classification number: H02M3/073

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5831868A

公开(公告)日：1998-11-03

申请号：US987868

申请日：1997-12-09

Applicant: James Beausang ,  Robert Walker

Inventor： James Beausang ,  Robert Walker

IPC: G01R31/317 ,  G01R31/3183 ,  G01R31/3185 ,  G06F17/50

CPC classification number: G01R31/318583 ,  G01R31/31716 ,  G01R31/318342 ,  G01R31/318364 ,  G01R31/318378 ,  G01R31/318536 ,  G01R31/318572

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4889405A

公开(公告)日：1989-12-26

申请号：US250903

申请日：1988-09-29

Applicant: Robert Walker ,  Robert Fitzgerald ,  Hans-Dieter Bippus

Inventor： Robert Walker ,  Robert Fitzgerald ,  Hans-Dieter Bippus

IPC: G02B6/24 ,  G02B6/38

CPC classification number: G02B6/3841 ,  G02B6/3803 ,  G02B6/3805 ,  G02B6/3806 ,  G02B6/3838

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4343366A

公开(公告)日：1982-08-10

申请号：US189807

申请日：1980-09-22

Applicant: Robert Walker

Inventor： Robert Walker

IPC: A01B17/00 ,  A01B33/16 ,  A01B49/02

CPC classification number: A01B17/004 ,  A01B33/16

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US10354562B2

公开(公告)日：2019-07-16

申请号：US15672947

申请日：2017-08-09

Applicant: Robert Walker

Inventor： Robert Walker

IPC: G09F3/20 ,  A01K11/00

Abstract: 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.

公开(公告)号：US09139385B2

公开(公告)日：2015-09-22

申请号：US13352910

申请日：2012-01-18

Applicant: Robert Walker

Inventor： Robert Walker

IPC: B65G69/28 ,  B65G69/30

CPC classification number: B65G69/30

Abstract: An apparatus for the unloading of an open top railcar apparatus has a ramp with a top surface and a bottom surface, a leg member affixed to the ramp so as to support the bottom surface of the ramp a distance above an underlying surface, and a hanger affixed to one end of the ramp so as to be suitable for positioning into the open top of the rail car. The leg member has first arm affixed to the first side member, a second side member affixed to the second side member, and bar affixed to the arms and extending therebetween.

Abstract translation: 用于卸载敞开的顶部轨道车辆装置的装置具有带有顶部表面和底部表面的斜坡，固定到斜坡上的腿部构件，以便支撑斜坡的底部表面在下面的表面上方一段距离，以及一个悬挂器 固定在坡道的一端，以适合于定位到轨道车的敞开的顶部。 腿构件具有固定到第一侧构件的第一臂，固定到第二侧构件的第二侧构件，以及固定到臂并在其间延伸的杆。

公开(公告)号：US08976986B2

公开(公告)日：2015-03-10

申请号：US12563484

申请日：2009-09-21

Applicant: Drew Angeloff ,  John Clavin ,  Robert Walker

Inventor： Drew Angeloff ,  John Clavin ,  Robert Walker

IPC: H04R5/02 ,  H03G3/30 ,  H04S7/00 ,  H03G3/00

CPC classification number: H03G3/3005 ,  G06F3/165 ,  H03G3/30 ,  H04S7/303 ,  H04S2400/13

Abstract: Volume adjustment based on listener position is disclosed. A position of one or more speakers is identified, and a position of a listener is tracked. For each of the one or more speakers, a changing distance between that speaker and the listener is assessed. A volume of that speaker is automatically adjusted in real-time based on a current distance between that speaker and the listener.

Abstract translation: 公开了基于听众位置的音量调节。 识别一个或多个扬声器的位置，并且跟踪收听者的位置。 对于每个一个或多个扬声器，评估该扬声器和听众之间的距离变化。 该扬声器的音量将根据该扬声器和听众之间的当前距离实时自动调整。

公开(公告)号：US08930642B2

公开(公告)日：2015-01-06

申请号：US13589844

申请日：2012-08-20

Applicant: Robert Walker ,  Dan Skinner

Inventor： Robert Walker ,  Dan Skinner

IPC: G06F13/20 ,  G06F12/06 ,  G06F13/16 ,  G11C7/10

CPC classification number: G06F12/0646 ,  G06F13/1668 ,  G06F2212/1041 ,  G11C7/1075

Abstract: Embodiments of a multi-port memory device may include a plurality of ports and a plurality of memory banks some of which are native to each port and some of which are non-native to each port. The memory device may include a configuration register that stores configuration data indicative of the mapping of the memory banks to the ports. In response to the configuration data, for example, a steering logic may couple each of the ports either to one or all of the native memory banks or to one or all of the non-native memory banks.

Abstract translation: 多端口存储设备的实施例可以包括多个端口和多个存储器组，其中一些存储器组中的一些是每个端口的本地的，并且其中一些对于每个端口是非本地的。 存储器设备可以包括配置寄存器，其存储指示存储器组到端口的映射的配置数据。 响应于配置数据，例如，转向逻辑可以将每个端口耦合到一个或所有本地存储器组，或者耦合到一个或所有非本地存储体。

公开(公告)号：US08892844B2

公开(公告)日：2014-11-18

申请号：US13042164

申请日：2011-03-07

Applicant: Robert Walker

Inventor： Robert Walker

IPC: G06F12/14 ,  G06F12/06

CPC classification number: G06F3/0644 ,  G06F3/0604 ,  G06F3/0683 ,  G06F12/06 ,  G06F12/0653 ,  Y02D10/13

Abstract: Methods of accessing memory cells, methods of distributing memory requests, systems, and memory controllers are described. In one such method, where memory cells are divided into at least a first region of memory cells and a second region of memory cells, memory cells in the first region are accessed according to a first address definition and memory cells in the second region are accessed according to a second address definition that is different from the first address definition. Additional embodiments are described.

Abstract translation: 描述访问存储器单元的方法，分配存储器请求的方法，系统和存储器控制器。 在一种这样的方法中，其中存储器单元被划分为存储器单元的至少第一区域和存储器单元的第二区域，根据第一地址定义访问第一区域中的存储器单元，并且访问第二区域中的存储器单元 根据与第一地址定义不同的第二地址定义。 描述其他实施例。