TECHNIQUES FOR FEEDBACK IN CELLULAR SYSTEMS TO MITIGATE INTERFERENCE IN DOWNLINK
    142.
    发明申请
    TECHNIQUES FOR FEEDBACK IN CELLULAR SYSTEMS TO MITIGATE INTERFERENCE IN DOWNLINK 有权
    用于在细胞系统中反馈以减轻下行干扰的技术

    公开(公告)号:US20090247148A1

    公开(公告)日:2009-10-01

    申请号:US12057452

    申请日:2008-03-28

    IPC分类号: H04B15/00

    摘要: An embodiment of the present invention provides a method, comprising broadcasting base station (BS) channel allocation methods and supported interference mitigation techniques in a whole cell by the base station and reporting classification information by mobile stations (MSs) within the cell to said base station about their preferred interference mitigation (IM) techniques.

    摘要翻译: 本发明的一个实施例提供一种方法,包括由基站在整个小区中广播基站(BS)信道分配方法和所支持的干扰减轻技术,并且将所述小区内的移动台(MS)向所述基站报告分类信息 关于他们优选的干扰减轻(IM)技术。

    Guide mechanism and optical drive utilizing the same
    144.
    发明授权
    Guide mechanism and optical drive utilizing the same 失效
    引导机构和光驱使用它

    公开(公告)号:US07574716B2

    公开(公告)日:2009-08-11

    申请号:US11052193

    申请日:2005-02-08

    IPC分类号: G11B7/00

    CPC分类号: G11B7/082

    摘要: A guide mechanism and the optical drive utilizing the same. The guide mechanism includes a guiding base, a first axial fixing member, a driver, and a rotary structure. The guiding base comprises a first opening and a second opening. The first axial fixing member is disposed at a side of the guiding base. The driver, disposed at an opposite side of the guiding base, comprises an opening and a second axial fixing member. The rotary structure is fixed between the first axial fixing member and the second axial fixing member, comprising a spindle and a magnetic structure. The spindle comprises an operating region and a connecting portion having a maximum outer diameter smaller than a minimum outer diameter of the operating region. The magnetic structure is attached to the connecting portion and disposed in the opening.

    摘要翻译: 引导机构和利用其的光驱。 引导机构包括引导基座,第一轴向固定部件,驱动器和旋转结构。 引导基座包括第一开口和第二开口。 第一轴向固定构件设置在引导基座的一侧。 设置在引导基座的相对侧的驱动器包括开口和第二轴向固定构件。 旋转结构固定在第一轴向固定构件和第二轴向固定构件之间,包括主轴和磁性结构。 主轴包括操作区域和具有小于操作区域的最小外径的最大外径的连接部分。 磁性结构附接到连接部分并且设置在开口中。

    COMPENSATION OF FIELD EFFECT ON POLYCRYSTALLINE RESISTORS
    147.
    发明申请
    COMPENSATION OF FIELD EFFECT ON POLYCRYSTALLINE RESISTORS 有权
    对多晶电阻器的场效应的补偿

    公开(公告)号:US20090085657A1

    公开(公告)日:2009-04-02

    申请号:US11864480

    申请日:2007-09-28

    IPC分类号: H03F1/36 H01L29/00

    摘要: A resistive circuit includes a first terminal and a second terminal and polycrystalline first and second resistive segments coupled between the first and second terminals. A third terminal A is coupled to the first resistive segment, and a third terminal B is coupled to the second resistive segment. The third terminal A has a first voltage with respect to the first terminal, and the third terminal B has a second voltage with respect to the second terminal. With this arrangement, the non-linearity of resistance of the first resistive segment at least partially compensates for non-linearity of resistance of the second resistive segment.

    摘要翻译: 电阻电路包括耦合在第一和第二端子之间的第一端子和第二端子以及多晶的第一和第二电阻段。 第三端子A耦合到第一电阻段,并且第三端子B耦合到第二电阻段。 第三端子A相对于第一端子具有第一电压,并且第三端子B相对于第二端子具有第二电压。 利用这种布置,第一电阻段的电阻的非线性至少部分地补偿第二电阻段的电阻的非线性。

    IMPACT RESISTANT STRAIN HARDENING BRITTLE MATRIX COMPOSITE FOR PROTECTIVE STRUCTURES
    148.
    发明申请
    IMPACT RESISTANT STRAIN HARDENING BRITTLE MATRIX COMPOSITE FOR PROTECTIVE STRUCTURES 审中-公开
    耐腐蚀应变硬化基体复合材料用于保护结构

    公开(公告)号:US20090075076A1

    公开(公告)日:2009-03-19

    申请号:US12208714

    申请日:2008-09-11

    IPC分类号: B32B5/02

    摘要: An extremely ductile fiber reinforced brittle matrix composite is of great value to protective structures that may be subjected to dynamic and/or impact loading. Infrastructures such as homes, buildings, and bridges may experience such loads due to hurricane lifted objects, bombs, and other projectiles. Compared to normal concrete and fiber reinforced concrete, the invented composite has substantially improved tensile strain capacity with strain hardening behavior, several hundred times higher than that of conventional concrete and fiber reinforced concrete even when subjected to impact loading. The brittle matrix may be a hydraulic cement or an inorganic polymer. In an exemplary embodiment of the teachings, the composites are prepared by incorporating pozzolanic admixtures, lightweight filler, and fine aggregates in Engineered Cementitious Composite fresh mixture, to form the resulting mixtures, then placing the resulting mixtures into molds, and curing the resulting mixtures.

    摘要翻译: 非常有韧性的纤维增强脆性基质复合材料对可能经受动态和/或冲击载荷的保护结构具有重要的价值。 诸如家庭,建筑物和桥梁之类的基础设施可能由于飓风提升的物体,炸弹和其他射弹而遭受这种负担。 与普通混凝土和纤维混凝土相比,本发明的复合材料具有明显的拉伸应变能力,具有应变硬化性能,即使经受冲击载荷,也比常规混凝土和纤维混凝土的几百倍。 脆性基质可以是水硬性水泥或无机聚合物。 在该教导的示例性实施方案中,复合材料通过将火山灰混合物,轻质填料和细骨料在工程水泥复合新鲜混合物中混合来制备,以形成所得混合物,然后将所得混合物置于模具中,并固化所得混合物。