Micro-lens array based light transmitting screen with tunable gain
    83.
    发明授权
    Micro-lens array based light transmitting screen with tunable gain 失效
    基于微透镜阵列的透光屏,具有可调增益

    公开(公告)号:US06829087B2

    公开(公告)日:2004-12-07

    申请号:US10455769

    申请日:2003-06-03

    IPC分类号: G03B2156

    摘要: A light-transmission screen includes a diffusing element formed from a micro-lens array for projecting images in a viewing space. The screen generates images of improved quality by varying structural features of one or more lenses in the array so that light is directed in different directions and/or with different optical properties compared with other lenses in the array. The structural features which are varied include any one or more of size, shape, curvature, or spacing of the lenses in the array. As a result of these variations, the screen achieves wider viewing angles, improved screen resolution and gain, and a greater ability to reduce or eliminate aliasing or other artifacts in the generated images compared with conventional screens. A method for making a light-transmission screen of this type preferably forms the micro-lens array using a stamping operation based on a master. By taking this approach, the screen is manufactured with fewer process steps and at less cost compared with conventional methods.

    摘要翻译: 透光屏幕包括由用于在观看空间中投影图像的微透镜阵列形成的漫射元件。 屏幕通过改变阵列中的一个或多个透镜的结构特征来产生改进质量的图像,使得与阵列中的其它透镜相比,光在不同方向和/或具有不同光学特性的方向上被引导。 变化的结构特征包括阵列中的透镜的尺寸,形状,曲率或间距中的任何一个或多个。 作为这些变化的结果,与常规屏幕相比,屏幕实现更宽的视角,改善的屏幕分辨率和增益,以及更大的能力来减少或消除所产生的图像中的混叠或其他伪像。 用于制造这种类型的透光屏的方法优选地使用基于母版的冲压操作形成微透镜阵列。 通过采用这种方法,与常规方法相比,屏幕以更少的工艺步骤制造并且以较低的成本制造。

    Micro-lens array based light transmitting screen with high resolution and low imaging artifacts
    84.
    发明授权
    Micro-lens array based light transmitting screen with high resolution and low imaging artifacts 失效
    基于微透镜阵列的透光屏,具有高分辨率和低成像伪影

    公开(公告)号:US06816306B2

    公开(公告)日:2004-11-09

    申请号:US10452254

    申请日:2003-06-03

    IPC分类号: G03B2160

    CPC分类号: G02B5/1885 G03B21/625

    摘要: A light-transmission screen includes a diffusing element formed from a micro-lens array for projecting images in a viewing space. The screen generates images of improved quality by varying structural features of one or more lenses in the array so that light is directed in different directions and/or with different optical properties compared with other lenses in the array. The structural features which are varied include any one or more of size, shape, curvature, or spacing of the lenses in the array. As a result of these variations, the screen achieves wider viewing angles, improved screen resolution and gain, and a greater ability to reduce or eliminate aliasing or other artifacts in the generated images compared with conventional screens. A method for making a light-transmission screen of this type preferably forms the micro-lens array using a stamping operation based on a master. By taking this approach, the screen is manufactured with fewer process steps and at less cost compared with conventional methods.

    摘要翻译: 透光屏幕包括由用于在观看空间中投影图像的微透镜阵列形成的漫射元件。 屏幕通过改变阵列中的一个或多个透镜的结构特征来产生改进质量的图像,使得与阵列中的其它透镜相比,光在不同方向和/或具有不同的光学特性。 变化的结构特征包括阵列中的透镜的尺寸,形状,曲率或间距中的任何一个或多个。 作为这些变化的结果,与常规屏幕相比,屏幕实现更宽的视角,改善的屏幕分辨率和增益,以及更大的能力来减少或消除所产生的图像中的混叠或其他伪像。 用于制造这种类型的透光屏的方法优选地使用基于母版的冲压操作形成微透镜阵列。 通过采用这种方法,与常规方法相比,屏幕以更少的工艺步骤制造并且以较低的成本制造。

    Actively stabilized platform system
    85.
    发明授权
    Actively stabilized platform system 失效
    积极稳定的平台系统

    公开(公告)号:US5922039A

    公开(公告)日:1999-07-13

    申请号:US716568

    申请日:1996-09-19

    IPC分类号: H01Q1/18 H01Q1/34 G06F19/00

    摘要: A stabilized platform useable for various purposes to provide compensation for motion in two axes, such as pitch and roll on a ship. The system operates independently of the object to be stabilized and without the use of gyroscopes by using accelerometers, position sensors and a proportional drive controller augmented with estimation and filtering. The mechanical design reduces size, weight, and power requirements, by providing a system including a stabilized structure; a base structure for supporting the stabilized structure; an enclosure to protect the system from environment elements; first sensors for measuring angular displacements of the stabilized structure with respect to the base structure; and second sensors for measuring acceleration data and acceleration vector angles; and a processor for receiving the angular displacements of the stabilized structure with respect to the base structure from the first sensors and determining an angle of the base structure relative to the stabilized structure, for receiving the acceleration data and acceleration vector angles from the second sensors and determining a direction of local vertical relative to the base structure, and for maintaining the stabilized structure at a desired orientation utilizing the angle of the base structure relative to the stabilized structure and the direction of local vertical relative to the base structure.

    摘要翻译: 一个稳定的平台,可用于各种目的,以提供两个轴上的运动补偿,例如船上的俯仰和滚动。 该系统独立于要稳定的物体运行,并且不使用陀螺仪通过使用加速度计,位置传感器和具有估计和滤波的比例驱动控制器。 机械设计通过提供包括稳定结构的系统来减小尺寸,重量和功率要求; 用于支撑稳定结构的基础结构; 保护系统免受环境因素的外壳; 用于测量稳定结构相对于基座结构的角位移的第一传感器; 以及用于测量加速度数据和加速度矢量角度的第二传感器; 以及处理器,用于从所述第一传感器接收相对于所述基座结构的所述稳定结构的角位移,并且确定所述基部结构相对于所述稳定结构的角度,用于接收来自所述第二传感器的加速度数据和加速度矢量角,以及 确定相对于基础结构的局部垂直方向,以及利用基底结构相对于稳定结构的角度和相对于基部结构的局部垂直方向将稳定的结构维持在期望的方向。

    Container for supplying agricultural treatment agents in a closed
application system
    86.
    发明授权
    Container for supplying agricultural treatment agents in a closed application system 失效
    用于在封闭式应用系统中提供农药处理剂的容器

    公开(公告)号:US5119972A

    公开(公告)日:1992-06-09

    申请号:US458332

    申请日:1989-12-28

    IPC分类号: B65D21/02 B65D23/10

    摘要: The present invention provides a container for use in a closed application system for liquid or granular agricultural treatment agents. The agent is introduced into the container through an inlet opening on the upper surface of the container. Thereafter, a valve is removably mounted to seal the inlet opening and prevent inadvertant discharge of the liquid from the container. Hand grips are provided to manipulate the container, and the container is configured so that it nested or stacked on other similar containers having valves extending from the respective inlet openings when the containers are transported in an upright position. The handgrips are also employed to mount the containers in an inverted position in agricultural application equipment. Empty containers may be transported back to a supply station for refilling with the valves of the respective containers still mounted in the inlet openings to seal the openings and prevent inadvertant discharge or leakage of residue liquid or granular treatment agents still remaining in the containers. The reusable containers enable the agricultural treatment agents to be transported between a supply station and application equipment without any direct exposure to the user.

    摘要翻译: 本发明提供一种用于液体或颗粒状农业处理剂的封闭应用系统中的容器。 药剂通过容器上表面上的入口引入容器。 此后,可移除地安装阀门以密封入口开口并防止液体从容器中不经意地排出。 提供手柄以操纵容器,并且容器被构造成使得当容器以直立位置输送时,其嵌套或堆叠在具有从相应入口开口延伸的阀的其它类似容器中。 手把也用于在农业应用设备中将容器安装在倒置位置。 空容器可以被运送回供应站,用于再次填充仍然安装在入口开口中的各个容器的阀,以密封开口并防止仍然残留在容器中的残留液体或颗粒处理剂的不经意的排放或泄漏。 可重复使用的容器使农业处理剂能够在供应站和应用设备之间运输,而不会直接暴露给用户。

    Apparatuses and methods for steering a vehicle
    87.
    发明授权
    Apparatuses and methods for steering a vehicle 有权
    用于转向车辆的装置和方法

    公开(公告)号:US09434412B2

    公开(公告)日:2016-09-06

    申请号:US12861406

    申请日:2010-08-23

    摘要: A vehicle is provided with a chassis having a footprint, a load carrying structure, and a support assembly coupling the chassis and the structure. The support assembly is adapted to move the structure relative to the chassis between a stowed position and a deployed position outboard of the footprint of the chassis. A plurality of wheels is configured to roll on the support surface and a plurality of axles coupling the wheels to the chassis are provided. Each axle includes at least one spindle supporting an individual wheel for rotation on a spindle axis. A steering system is adapted to position the wheels between driving and rotation arrangements with respect to the chassis such that in the rotating arrangement each of the plurality of wheels rotate relative to the chassis whereby the chassis, the platform and the support assembly may rotate in unison about the steer axis.

    摘要翻译: 车辆设置有具有占地面积,承载结构以及联接底盘和结构的支撑组件的底盘。 所述支撑组件适于使所述结构相对于所述底盘在所述底盘的所述占地面积外的收起位置和展开位置之间移动。 多个轮被配置成在支撑表面上滚动,并且提供将轮连接到底架的多个轴。 每个轴包括至少一个支撑单个车轮的心轴,用于在主轴轴线上旋转。 转向系统适于将车轮相对于底盘定位在驱动和旋转装置之间,使得在旋转装置中,多个轮中的每一个相对于底盘旋转,由此底盘,平台和支撑组件可以一致地旋转 关于转向轴。

    Secure information storage and delivery system and method
    89.
    发明授权
    Secure information storage and delivery system and method 有权
    安全的信息存储和传送系统及方法

    公开(公告)号:US08601557B2

    公开(公告)日:2013-12-03

    申请号:US13350171

    申请日:2012-01-13

    IPC分类号: G06F15/16 G06F21/20

    摘要: A system for secure information storage and delivery includes a vault repository that includes a secure vault associated with a user, wherein the secure vault is configured to receive at least one data entry. A mobile vault server coupled to the vault repository creates a mobile vault on a mobile device based on the secure vault and is capable of authenticating the mobile device based on user authentication information. The mobile vault server includes a mobile device handler that communicates with the mobile device. A synchronization utility determines whether the at least one data entry on the secure vault is transferable to or storable on the mobile vault. and transfers the data entry from the secure vault to a corresponding data entry on the mobile vault if the at least one data entry on the secure vault is determined to be transferable to or storable on the mobile vault.

    摘要翻译: 用于安全信息存储和传递的系统包括保管库存储库,其包括与用户相关联的安全保管库,其中所述安全保险库被配置为接收至少一个数据条目。 耦合到保管库存储库的移动保管库服务器基于安全保管库在移动设备上创建移动保管库,并且能够基于用户认证信息来认证移动设备。 移动保管库服务器包括与移动设备通信的移动设备处理程序。 同步实用程序确定安全保险库上的至少一个数据条目是否可转移到或可存储在移动存储库上。 并且如果所述安全保险库上的所述至少一个数据条目被确定为可转移到或可存储在所述移动存储库上,则将所述数据条目从所述安全保险库传送到所述移动存储库上的相应数据条目。

    System and method for virtual channel communication
    90.
    发明授权
    System and method for virtual channel communication 有权
    用于虚拟通道通信的系统和方法

    公开(公告)号:US08532098B2

    公开(公告)日:2013-09-10

    申请号:US12628080

    申请日:2009-11-30

    IPC分类号: H04L12/28

    CPC分类号: H04L47/6215 H04L47/527

    摘要: A system and method for communicating over a single virtual channel. The method includes reserving a first group of credits of a credit pool for a first traffic class and a second group of credits of the credit pool for a second traffic class. In addition, a first and second respective groups of tags are reserved from a tag pool for the first and second traffic class. A packet may then be selected from a first buffer for transmission over the virtual channel. The packet may include a traffic indicator of the first traffic class operable to allow the packet to pass a packet of the second traffic class from a second buffer. The method further includes sending the packet over the virtual channel and adjusting the first group of credits and the first group of tags based on having sent a packet of the first traffic class.

    摘要翻译: 用于通过单个虚拟通道进行通信的系统和方法。 该方法包括为第一业务类别的信用库的第一组信用和用于第二业务类别的信用库的第二组信用保留。 此外,从用于第一和第二业务等级的标签池保留第一和第二相应的标签组。 然后可以从第一缓冲区中选择分组,以在虚拟信道上进行传输。 分组可以包括第一业务类别的业务指示符,其可操作以允许分组从第二缓冲器传递第二业务类别的分组。 该方法还包括基于已经发送了第一业务类别的分组,通过虚拟信道发送分组并调整第一组信用和第一组标签。