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    • 31. 发明申请
    • PROJECTION DISPLAY DEVICE
    • 投影显示设备
    • US20110075109A1
    • 2011-03-31
    • US12846391
    • 2010-07-29
    • Wenming WuChen ChenJieming LiangWentian TangXianglin Zhang
    • Wenming WuChen ChenJieming LiangWentian TangXianglin Zhang
    • G03B21/16
    • G03B21/16G02F1/133385
    • The projection display device includes an imager unit which modulates light from a light source, and a cooling device which cools the imager unit. In this arrangement, the imager unit includes a red imager which modulates light in a red wavelength band, a green imager which modulates light in a green wavelength band, and a blue imager which modulates light in a blue wavelength band. Further, the cooling device includes cooling fans which supply a cooling air to the imager unit. The cooling device is configured in such a manner that at least one of the cooling fans is provided for each of the red imager, the green imager, and the blue imager, and a plurality of the cooling fans is provided for at least the green imager.
    • 投影显示装置包括调制来自光源的光的成像器单元和冷却成像器单元的冷却装置。 在这种布置中,成像器单元包括调制红色波长带中的光的红色成像器,调制绿色波长带中的光的绿色成像器和调制蓝色波长带中的光的蓝色成像器。 此外,冷却装置包括向成像器单元提供冷却空气的冷却风扇。 冷却装置被配置成使得为红色成像器,绿色成像器和蓝色成像器中的每一个设置至少一个冷却风扇,并且至少为绿色成像器提供多个冷却风扇 。
    • 32. 发明授权
    • Track switching for a magnetically levitated transportation system and method
    • 磁悬浮运输系统和方法的跟踪切换
    • US07757609B2
    • 2010-07-20
    • US11868438
    • 2007-10-05
    • Orlo James FiskeChen ChenMichael RicciBradley Evan Paden
    • Orlo James FiskeChen ChenMichael RicciBradley Evan Paden
    • B60L13/08B60L13/04B61B13/08
    • B60L13/003B60L13/06B60L2200/26
    • A magnetically levitated transportation system employs permanent magnet rails along a guideway that interact with permanent magnets on a vehicle. The rails are optimized to reduce magnetic mass and cost of materials, while maximizing lift force. The vehicle is stabilized in the lateral and yaw directions with feedback controlled lateral control coils that interact with the permanent magnet rails on the guideway. A track switching structure employs permanent magnet rails that gradually widen along a segment of track and separate into two identical diverging rails. Feedback controlled lateral control coils in a moving vehicle stabilize that vehicle over one or the other pairs of diverging rails, as directed by a control computer, thereby causing the vehicle to continue along one path or the other, with no moving or active elements required in the track.
    • 磁悬浮运输系统采用永久磁铁轨道,沿导轨与车辆上的永久磁铁相互作用。 优化轨道以减少材料的磁性质量和成本,同时最大化提升力。 车辆在横向和偏航方向上稳定,反馈控制的横向控制线圈与导轨上的永磁铁轨相互作用。 轨道切换结构采用沿轨道段逐渐变宽并分成两个相同发散轨道的永磁轨道。 移动车辆中的反馈控制的横向控制线圈,如由控制计算机所指示的那样,将车辆稳定在一对或另一对发散轨道上,从而使车辆沿着一个路径或另一个路径继续行驶,而不需要移动或有源元件 轨道。
    • 33. 发明授权
    • Night latch
    • 夜锁
    • US07600796B2
    • 2009-10-13
    • US11388786
    • 2006-03-24
    • Luke LiangTong LiangChen Chen
    • Luke LiangTong LiangChen Chen
    • E05C17/44
    • E05C17/60E05C17/50E05C2007/007Y10S292/20Y10S292/37Y10S292/47Y10T292/1089Y10T292/65
    • The present invention relates to a night latch in particular a night latch that includes a housing, tumbler, button, and a two resilient members. The housing of the present invention maintains the tumbler, button, and two resilient members. The housing also may have at least one protrusion located on its sidewall. The tumbler of the present invention has a pivoting member along with a means for housing a resilient member. In addition the tumbler of the present invention may have recess located on its front face. The tumbler also has at least one groove that co-acts with the protrusion on the sidewall. A first resilient member is used force the tumbler into an exposed position, and a second resilient member is used to keep the tumbler in a retracted position, via the co-action of the recess in the tumbler and a protrusion on the bottom portion of the button.
    • 本发明涉及一种夜间锁闩,特别是一种包括壳体,翻转开关,按钮和两个弹性构件的夜间闩锁。 本发明的壳体保持翻转开关,按钮和两个弹性构件。 壳体还可以具有位于其侧壁上的至少一个突起。 本发明的翻转开关具有枢转构件以及用于容纳弹性构件的装置。 此外,本发明的转鼓可以具有位于其前表面上的凹槽。 制动栓还具有与侧壁上的突起共同作用的至少一个凹槽。 使用第一弹性构件将制动栓施加到暴露位置,并且第二弹性构件用于通过制动栓中的凹部的共同作用和将翻转开关的底部上的突起保持在缩回位置 按钮。
    • 34. 发明授权
    • Magnetic spring and actuators with multiple equilibrium positions
    • 具有多个平衡位置的磁性弹簧和执行器
    • US07265470B1
    • 2007-09-04
    • US11034258
    • 2005-01-13
    • Bradley Evan PadenChen ChenOrlo James Fiske
    • Bradley Evan PadenChen ChenOrlo James Fiske
    • H02K21/00H02K41/02H02K35/02H02K1/17
    • H02K26/00F16F6/005H02K49/106
    • Arrays of magnets configured to create linear or rotary magnetic springs with multiple equilibrium points. Some of the equilibrium points are stable, while others are unstable. No mechanical contact is required between moving and stationary elements of the magnetic springs, resulting in a virtually unlimited lifetime. The magnetic springs can be utilized in conjunction with low force electromagnetic actuators to implement multi-step linear or rotary actuators with high force, very short movement time between unstable equilibrium points, and with near-zero holding power required to maintain actuator position at any unstable equilibrium point. Specific applications that embody the present invention may include, but are not limited to, optical filters, linear valves, or any mechanism that would benefit from an efficient magnetic spring.
    • 磁体阵列被配置为创建具有多个平衡点的线性或旋转磁性弹簧。 一些平衡点是稳定的,而另一些是不稳定的。 在磁性弹簧的移动和静止元件之间不需要机械接触,导致几乎无限的使用寿命。 磁力弹簧可与低力电磁执行机构一起使用,以实现多级线性或旋转式致动器,具有强力非常短的不稳定平衡点之间的非常短的运动时间,以及保持致动器位置处于不稳定所需的近零保持力 平衡点 本发明的具体应用可以包括但不限于光学滤波器,线性阀或可从有效的磁性弹簧中受益的任何机构。
    • 38. 发明申请
    • Integrated network element management system and method
    • 综合网元管理系统及方法
    • US20050125492A1
    • 2005-06-09
    • US10839627
    • 2004-05-04
    • Hung-Ping YuJay WangChen Chen
    • Hung-Ping YuJay WangChen Chen
    • G06F15/16H04L12/24
    • H04L41/22H04L41/0253H04L41/0806H04L41/0816H04L41/0853H04L41/0856H04L41/12
    • An integrated network element management system includes a client computer (6) and a master network element (7). The client computer includes a user interface (61) and an application (62). Various network elements may be displayed on the user interface in the form of icons that can be dragged by a user. The application performs configuration on a specific network element selected by the user on the user interface. The master network element communicatively connects with the client computer and a plurality of network elements. The master network element includes a topology information module for collecting topology information via the Topology Discovery Protocol, and for storing the topology information and configuration files of the network elements. A related integrated network element management method is also provided.
    • 集成网元管理系统包括客户计算机(6)和主网元(7)。 客户端计算机包括用户界面(61)和应用(62)。 各种网络元素可以以用户可以拖动的图标的形式显示在用户界面上。 应用程序在用户界面上由用户选择的特定网元执行配置。 主网络元件与客户端计算机和多个网络元件通信地连接。 主网元包括拓扑信息模块,用于通过拓扑发现协议收集拓扑信息,并存储网元的拓扑信息和配置文件。 还提供了相关的集成网元管理方法。