Method of transmitting interactive television
    31.
    发明授权
    Method of transmitting interactive television 有权
    交互式电视传输方式

    公开(公告)号:US08191102B2

    公开(公告)日:2012-05-29

    申请号:US10541051

    申请日:2003-12-05

    IPC分类号: H04N7/16

    摘要: A method (1) of transmitting interactive television, whereby interactive television applications are transmitted inside application-modules. These modules are transmitted in a broadcast stream. Recording systems cannot decide which modules are to be recorded. Therefore storage related information of said modules is signalled in the broadcast stream. Module identification information related is implemented in the Application Information Table (AIT) and/or in the Download Information Indication (DII) message. Thus information is included in the broadcast stream concerning categories stating whether application modules are mandatory, optional or forbidden to record. Alternatively properties of a module are chosen from Code/Data/Both and/or Fixed/Variable. Recording systems use this information do decide if application modules are to be recorded or disregarded. Alternatively, application module identification information is transmitted in said broadcast stream. A module identification number is used to avoid multiple recordings. Application modules having the same category are preferably grouped together.

    摘要翻译: 一种发送交互式电视的方法(1),由此在应用模块内传输交互式电视应用。 这些模块以广播流传输。 记录系统无法决定要记录的模块。 因此,所述模块的存储相关信息在广播流中被通知。 相关的模块识别信息在应用信息表(AIT)和/或下载信息指示(DII)消息中实现。 因此,关于涉及应用模块是强制性的,可选的或被禁止记录的类别的广播流中包括信息。 或者,代码/数据/两者和/或固定/变量都选择模块的属性。 记录系统使用这些信息确定应用程序模块是要被记录还是被忽略。 或者,在所述广播流中发送应用模块识别信息。 模块识别号用于避免多次录音。 具有相同类别的应用模块优选地被分组在一起。

    LOW TRANSIENT AND STEADY STATE THERMAL STRESS DISK SHAPED COMPONENTS
    32.
    发明申请
    LOW TRANSIENT AND STEADY STATE THERMAL STRESS DISK SHAPED COMPONENTS 有权
    低瞬态和稳态热应变片形成组件

    公开(公告)号:US20120007286A1

    公开(公告)日:2012-01-12

    申请号:US13234249

    申请日:2011-09-16

    申请人: Jun Shi

    发明人: Jun Shi

    IPC分类号: C04B35/64 B29C47/00 B29C35/08

    摘要: A process for manufacturing a disk shaped component comprising fabricating a disk shaped component using a composite material having at least a first material and a second material, wherein the first material is disposed at and proximate to a center portion of the disk shaped component and the second material is disposed at and proximate to a rim of the disk shaped component, wherein the first material comprises a first coefficient of thermal expansion, a first stress value and a first oxidation resistance, and the second material comprises a second coefficient of thermal expansion, a second stress value and a second oxidation resistance, wherein the first coefficient of thermal expansion is greater than the second coefficient of thermal expansion, the first stress value is greater than the second stress value and the first oxidation resistance is less than the second oxidation resistance.

    摘要翻译: 一种用于制造盘形部件的方法,包括使用具有至少第一材料和第二材料的复合材料制造盘形部件,其中所述第一材料设置在所述盘形部件的中心部分处并且靠近所述盘形部件的中心部分, 材料设置在盘形部件的边缘处并且靠近盘形部件的边缘,其中第一材料包括第一热膨胀系数,第一应力值和第一抗氧化性,第二材料包括第二热膨胀系数, 第二应力值和第二抗氧化性,其中所述第一热膨胀系数大于所述第二热膨胀系数,所述第一应力值大于所述第二应力值,并且所述第一抗氧化性小于所述第二抗氧化性。

    CERAMIC GAS TURBINE SHROUD
    33.
    发明申请
    CERAMIC GAS TURBINE SHROUD 有权
    陶瓷气体涡轮机

    公开(公告)号:US20110274538A1

    公开(公告)日:2011-11-10

    申请号:US12776673

    申请日:2010-05-10

    IPC分类号: F01D25/24

    摘要: An example gas turbine engine shroud includes a first annular ceramic wall having an inner side for resisting high temperature turbine engine gasses and an outer side with a plurality of radial slots. A second annular metallic wall is positioned radially outwardly of and enclosing the first annular ceramic wall and has a plurality of tabs in communication with the slot of the first annular ceramic wall. The tabs of the second annular metallic wall and slots of the first annular ceramic wall are in communication such that the first annular ceramic wall and second annular metallic wall are affixed.

    摘要翻译: 示例性燃气涡轮发动机罩包括具有用于抵抗高温涡轮发动机气体的内侧的第一环形陶瓷壁和具有多个径向槽的外侧。 第二环形金属壁位于第一环形陶瓷壁的径向外部并且包围第一环形陶瓷壁,并且具有与第一环形陶瓷壁的槽连通的多个突片。 第二环形金属壁的突片和第一环形陶瓷壁的槽与第一环形陶瓷壁和第二环形金属壁相连接。

    Low transient thermal stress turbine engine components
    34.
    发明授权
    Low transient thermal stress turbine engine components 有权
    低瞬态热应力涡轮发动机部件

    公开(公告)号:US07967570B2

    公开(公告)日:2011-06-28

    申请号:US11829391

    申请日:2007-07-27

    IPC分类号: F01D5/28

    摘要: A turbine vane includes a platform; and at least one airfoil mounted to the platform and having a trailing edge and a leading edge, wherein the vane is composed of a functionally graded material having a first material and a second material, wherein the trailing edge includes a greater amount of the first material than the second material, and the leading edge includes a greater amount of the second material than the first material.

    摘要翻译: 涡轮叶片包括平台; 以及安装到所述平台并具有后缘和前缘的至少一个翼型件,其中所述叶片由具有第一材料和第二材料的功能梯度材料组成,其中所述后缘包括更大量的所述第一材料 并且前缘包括比第一材料更多的第二材料。

    CERAMIC TURBINE SHROUD SUPPORT
    35.
    发明申请
    CERAMIC TURBINE SHROUD SUPPORT 有权
    陶瓷涡轮支撑

    公开(公告)号:US20110052384A1

    公开(公告)日:2011-03-03

    申请号:US12552157

    申请日:2009-09-01

    IPC分类号: F01D9/04

    摘要: A turbine shroud includes a ceramic shroud ring configured to surround a plurality of turbine rotor blades, a plurality of slots circumferentially distributed around the ceramic shroud ring, a forward metallic support ring, a plurality of tabs attached to a forward edge of the forward metallic support ring configured to engage a turbine support case, and a plurality of tabs attached to an aft edge of the forward metallic support ring received by the slots of the ceramic shroud ring. Only two axially extending radial surfaces of each of the tabs attached to the aft edge of the forward metallic support ring are configured to contact the slots of the ceramic shroud ring.

    摘要翻译: 涡轮机罩包括被构造成围绕多个涡轮机转子叶片的陶瓷护罩环,围绕陶瓷护罩环周向分布的多个狭槽,前部金属支撑环,附接到前部金属支撑件的前边缘的多个突出部 配置成接合涡轮机支撑壳体的多个凸耳,以及附接到由陶瓷护罩环的槽容纳的前部金属支撑环的后部边缘的多个突出部。 附接到前金属支撑环的后边缘的每个突片的仅两个轴向延伸的径向表面构造成接触陶瓷护罩环的槽。

    SEGMENTED CERAMIC MATRIX COMPOSITE TURBINE AIRFOIL COMPONENT
    37.
    发明申请
    SEGMENTED CERAMIC MATRIX COMPOSITE TURBINE AIRFOIL COMPONENT 有权
    SEGMENTED CERAMIC MATRIX复合涡轮机组件

    公开(公告)号:US20100189556A1

    公开(公告)日:2010-07-29

    申请号:US12361192

    申请日:2009-01-28

    IPC分类号: F01D9/02 F01D5/14

    摘要: A segmented component for use with a gas turbine engine comprises a radially extending gas path portion. The gas path portion is for interacting with gas flow from the gas turbine engine. The component is divided into axially aligned segments comprising a forward segment, an aft segment, and a plurality of middle segments disposed between the forward segment and the aft segment. The middle segments comprise radially elongate ceramic matrix composite material plates. In one embodiment, the gas path portion comprises an airfoil for a turbine blade. In another embodiment, the gas path portion comprises a removable platform for a turbine blade. In another embodiment, the gas path portion comprises an airfoil for a turbine vane.

    摘要翻译: 用于燃气涡轮发动机的分段部件包括径向延伸的气体路径部分。 气体路径部分用于与来自燃气涡轮发动机的气体流相互作用。 该部件被分成轴向对准的段,其包括前段,后段和设置在前段和后段之间的多个中段。 中间段包括径向细长的陶瓷基复合材料板。 在一个实施例中,气体路径部分包括用于涡轮机叶片的翼型件。 在另一个实施例中,气体通道部分包括用于涡轮叶片的可移除平台。 在另一个实施例中,气体通道部分包括用于涡轮叶片的翼型件。

    THROTTLING MEMORY IN A COMPUTER SYSTEM
    39.
    发明申请
    THROTTLING MEMORY IN A COMPUTER SYSTEM 审中-公开
    计算机系统中的重力记忆

    公开(公告)号:US20090262783A1

    公开(公告)日:2009-10-22

    申请号:US12495510

    申请日:2009-06-30

    IPC分类号: G01K13/00

    摘要: Systems and methods of managing memory devices provide for reduced power consumption and better thermal management through enhanced memory throttling. In one embodiment a memory unit includes a memory device and a temperature measurement module coupled to the memory device. The temperature measurement device measures the internal temperature of the memory device. Memory throttling can therefore be implemented based on more accurate measurements and with a much shorter response time.

    摘要翻译: 管理存储器件的系统和方法通过增强的存储器节流来提供降低的功耗和更好的热管理。 在一个实施例中,存储器单元包括耦合到存储器件的存储器件和温度测量模块。 温度测量装置测量存储器件的内部温度。 因此,可以基于更准确的测量并且具有短得多的响应时间来实现内存限制。

    ESD PROTECTION CIRCUIT WITH IMPROVED COUPLING CAPACITOR
    40.
    发明申请
    ESD PROTECTION CIRCUIT WITH IMPROVED COUPLING CAPACITOR 审中-公开
    具有改进的耦合电容器的ESD保护电路

    公开(公告)号:US20090059451A1

    公开(公告)日:2009-03-05

    申请号:US11849373

    申请日:2007-09-04

    IPC分类号: H02H9/04 H02H9/00

    摘要: In an ESD protection circuit, a MOS transistor and a coupling capacitor are formed over the same substrate. The coupling capacitor may be a MIM capacitor or a PIP capacitor. In case of MIM capacitor, the first metal layer and the second metal layer thereof are electrically coupled to the gate region and the source/drain region of the MOS transistor, respectively. In case of PIP capacitor, the gate region of the MOS transistor, an insulation layer and the second poly layer thereof define the PIP capacitor. The second poly layer of the PIP capacitor is electrically coupled to the source/drain region of the MOS transistor.

    摘要翻译: 在ESD保护电路中,在同一衬底上形成MOS晶体管和耦合电容器。 耦合电容器可以是MIM电容器或PIP电容器。 在MIM电容器的情况下,第一金属层和第二金属层分别电耦合到MOS晶体管的栅极区域和源极/漏极区域。 在PIP电容器的情况下,MOS晶体管的栅极区域,绝缘层和第二多晶硅层限定PIP电容器。 PIP电容器的第二多晶硅层电耦合到MOS晶体管的源极/漏极区域。