会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 83. 发明授权
    • Micro-lens array based light transmitting screen with tunable gain
    • 基于微透镜阵列的透光屏,具有可调增益
    • US06829087B2
    • 2004-12-07
    • US10455769
    • 2003-06-03
    • Robert P. FreeseDavid ReedDale S. Walker
    • Robert P. FreeseDavid ReedDale S. Walker
    • G03B2156
    • B29C43/021B29D11/00278B29L2011/0016G02B3/0043G02B3/0062G02B5/1885G03B21/625
    • 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.
    • 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。
    • 84. 发明授权
    • Micro-lens array based light transmitting screen with high resolution and low imaging artifacts
    • 基于微透镜阵列的透光屏,具有高分辨率和低成像伪影
    • US06816306B2
    • 2004-11-09
    • US10452254
    • 2003-06-03
    • Robert P. FreeseDavid ReedDale S. Walker
    • Robert P. FreeseDavid ReedDale S. Walker
    • G03B2160
    • G02B5/1885G03B21/625
    • 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.
    • 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。
    • 85. 发明授权
    • Container for supplying agricultural treatment agents in a closed
application system
    • 用于在封闭式应用系统中提供农药处理剂的容器
    • US5119972A
    • 1992-06-09
    • US458332
    • 1989-12-28
    • David ReedFrank D. TennePatrick D. HolversonJeffrey A. Hoffman
    • David ReedFrank D. TennePatrick D. HolversonJeffrey A. Hoffman
    • B65D21/02B65D23/10
    • B65D21/0231B65D23/10Y02W30/807
    • 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.
    • 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。
    • 86. 发明授权
    • Apparatuses and methods for steering a vehicle
    • 用于转向车辆的装置和方法
    • US09434412B2
    • 2016-09-06
    • US12861406
    • 2010-08-23
    • Brian M. ClarkDavid ReedJim DeanMark CaseJustin Stansberry
    • Brian M. ClarkDavid ReedJim DeanMark CaseJustin Stansberry
    • B66F11/00B62D7/15B66F9/065B66F11/04
    • B62D7/1509B66F9/065B66F11/044
    • 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.
    • 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。