公开(公告)号：US08739236B1

公开(公告)日：2014-05-27

申请号：US13614099

申请日：2012-09-13

申请人： Farni Weaver ,  Donald D. Dunham ,  Arun Santharam ,  Shingara S. Dhanoa

发明人： Farni Weaver ,  Donald D. Dunham ,  Arun Santharam ,  Shingara S. Dhanoa

IPC分类号： H04N7/173

CPC分类号： H04N21/478 ,  H04N21/4882 ,  H04N21/6371

摘要： A method, apparatus, and system are provided for invoking third-party call control via a cable-television host device. A video signal is received into a cable-television host device, the video signal comprising an identifier associated with a first telephony endpoint. A command is received into the cable-television host device, the command requesting establishment of a communication session between the first telephony endpoint and a second telephony endpoint. A message is transmitted via a packet-switched network from the cable-television host device to a network entity, wherein the message comprises content based at least in part on the identifier, and wherein the message further comprises content for causing the network entity to invoke third-party call control to attempt to establish the communication session between the first telephony endpoint and the second telephony endpoint.

摘要翻译： 提供了一种用于通过有线 - 电视主机设备调用第三方呼叫控制的方法，装置和系统。 视频信号被接收到有线电视主机设备中，视频信号包括与第一电话端点相关联的标识符。 命令被接收到有线电视主机设备中，该命令请求建立第一电话端点和第二电话端点之间的通信会话。 消息经由分组交换网络从有线 - 电视主机设备传输到网络实体，其中所述消息至少部分地基于所述标识符包括内容，并且其中所述消息还包括用于使所述网络实体调用的内容 尝试建立第一电话端点和第二电话端点之间的通信会话的第三方呼叫控制。

公开(公告)号：US5117162A

公开(公告)日：1992-05-26

申请号：US630684

申请日：1990-12-20

申请人： Donald D. Dunham ,  Sherilyn M. Coburn

发明人： Donald D. Dunham ,  Sherilyn M. Coburn

IPC分类号： H01J29/00 ,  H01J29/89

CPC分类号： H01J29/006 ,  H01J29/894

摘要： A method and apparatus for cooling a cathode ray tube in a projection television receiver including a lens assembly for focusing images formed by the cathode ray tube. A cooling chamber is arranged in front of the cathode ray tube and behind the lens assembly in thermal contact with the face of the cathode ray tube through which the images are projected. This cooling chamber is then filled with an optically clear substantially waterless liquid consisting of an isoparaffinic solvent which is distributed under the trademark ISOPAR V.

摘要翻译： 一种用于冷却投影电视接收机中的阴极射线管的方法和装置，包括用于聚焦由阴极射线管形成的图像的透镜组件。 冷却室设置在阴极射线管的前面，并且在透镜组件的后面与阴极射线管的与投影图像的面热接触。 然后，将该冷却室填充有由以ISOPAR V商标分布的异链烷烃溶剂组成的光学透明的基本上无水的液体。