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    • 5. 发明公开
    • Polarization conversion systems for stereoscopic projection
    • Polarisationsumwandlungssystem zur stereoskopischen Projektion
    • EP2851735A1
    • 2015-03-25
    • EP14191668.4
    • 2007-09-28
    • RealD Inc.
    • Schuck, Miller H.Robinson, Michael G.Sharp, Gary D.
    • G02B27/26H04N13/00
    • G03B35/26G02B27/2264G02B27/26G02B27/283G03B21/142G03B21/28G03B35/22H04N13/341
    • A polarization conversions system (PCS) is located in the output light path of a projector. The PCS may include a polarizing beam splitter, a polarization rotating element, a reflecting element, and a polarization switch. Typically, a projector outputs randomly-polarized light. This light is input to the PCS, in which the PCS separates p-polarized light and s-polarized light at the polarizing beam splitter. P-polarized light is directed toward the polarization switch on a first path. The s-polarized light is passed on a second path through the polarization rotating element (e.g., a half-wave plate), thereby transforming it to p-polarized light. A reflecting element directs the transformed polarized light (now p-polarized) along the second path toward the polarization switch. The first and second light paths are ultimately directed toward a projection screen to collectively form a brighter screen image in cinematic applications utilizing polarized light for three-dimensional viewing.
    • 偏振转换系统(PCS)位于投影仪的输出光路中。 PCS可以包括偏振分束器,偏振旋转元件,反射元件和偏振开关。 通常,投影仪输出随机偏振光。 该光被输入到PCS,其中PCS在偏振分束器处分离p偏振光和s偏振光。 P偏振光指向第一路径上的偏振开关。 s偏振光在穿过偏振旋转元件(例如,半波片)的第二路径上通过,从而将其变换为p偏振光。 反射元件将沿着第二路径的变换的偏振光(现在p偏振光)引向偏振开关。 第一和第二光路最终定向到投影屏幕,以在使用偏振光进行三维观看的电影应用中共同形成更亮的屏幕图像。
    • 8. 发明公开
    • Cable having insulation with micro oxide particles
    • Kabel mit Isolierung mit Mikrooxidpartikeln
    • EP2618339A2
    • 2013-07-24
    • EP13164558.2
    • 2011-03-09
    • General Cable Technologies Corporation
    • Szylakowski, GreggAlbrinck, AliceMcLinn, Matthew S.
    • H01B7/295
    • H01B7/295H01B7/0216
    • A cable, comprising:
      a plurality of conductors, each conductor being surrounded by a layer of insulating material;
      a jacket enclosing said plurality of conductors, said jacket being formed of an insulating material; and
      a separator separating said plurality of conductors, said separator being formed of an insulating material,
      whereby said insulation material of at least one of said plurality of conductors, said jacket, and said separator including micro oxide particles to form a composite insulation which has at least one of an increased flame retardancy and improved electrical properties over the insulating material without the micro oxide particles, such that the cable has an improved electrical performance.
    • 一种电缆,包括:多个导体,每个导体被绝缘材料层包围; 围绕所述多个导体的护套,所述护套由绝缘材料形成; 以及分离所述多个导体的分离器,所述分离器由绝缘材料形成,由此所述多个导体,所述夹套和所述隔板中的至少一个的所述绝缘材料包括微生物氧化物颗粒,以形成复合绝缘体,其具有 在绝缘材料上不增加阻燃性和改善的电性能,而没有微氧化物颗粒的至少一种,使得电缆具有改进的电性能。
    • 10. 发明公开
    • Systems and methods for delivering information within a group communications system
    • 用于在组通信系统输出信息的系统和方法
    • EP2141854A1
    • 2010-01-06
    • EP09010786.3
    • 2002-04-11
    • Qualcomm Incorporated
    • Winchell, DianeKorechki, JonKirby, Miles
    • H04L12/18H04M3/487
    • G06Q30/02H04L12/1859H04L12/1881
    • Systems and methods for delivering information include A system for delivering information, comprising a communications network defined by at least a wireless telephone network coupled to a computer network, the communications network associated with a plurality of communication devices that define a group communications net; a message module having a plurality of informational messages; a controller module coupled to each of the message module and the communications network, the controller module operable to provide a group communication session by receiving a data packet from one member of the group communications net and transmitting the data packet through the computer network to at least one other member of the group communications net, the controller module further operable to monitor the group communication session and deliver a predetermined one of the plurality of messages to the group communications net at a predetermined time, and the controller module further operable to generate an activity log for each of the plurality of communication devices tracking participating in the group communication session and receipt of the predetermined message; and a billing module operable to receive the activity log and generate a bill having an amount due for each of the plurality of communication devices, wherein the amount due is discounted based on the tracked receipt of the predetermined message associated with the respective communication device.
    • 用于递送信息的系统和方法包括一种用于递送信息,包括由至少耦合到计算机网络,与通信设备的多个相关联的通信网络没有定义一组通信网无线电话网络所定义的通信网络系统; 具有信息性消息的多个A消息模块; 耦合到每个消息模块和所述通信网络的控制器模块,所述控制器模块,可操作用于通过所述计算机网络接收来自所述组通信网中的一个部件的数据分组和发送所述数据分组,以提供一组通信会话的至少 组通信网的一个其他成员,控制器模块进一步可操作以监测所述群组通信会话,并在预定时间将消息传递给该组的通信网的多个预定的一个,并且所述控制器模块进一步可操作以产生活动 日志为每个参与群组通信会话和接收预定消息的通信设备跟踪的多个; 和计费模块,其可操作以接收所述活动日志和产生具有达的纸币的每个通信装置的多个到期,worin由于基于跟踪接收到与respectivement通信设备相关联的预定的消息的折现量。