OFDM transmission apparatus and method having minimal transmission delay
    1.
    发明申请
    OFDM transmission apparatus and method having minimal transmission delay 有权
    OFDM发送装置和方法具有最小的传输延迟

    公开(公告)号:US20060092825A1

    公开(公告)日:2006-05-04

    申请号:US11115585

    申请日:2005-04-26

    CPC classification number: H04L25/03866 H04L1/0059 H04L1/0071 H04L27/2601

    Abstract: An OFDM transmission apparatus having minimal transmission delay comprises a training symbol storage and generation unit, a delay unit and a controller. The training symbol storage and generation unit stores training symbols for the preamble, and outputs the stored training symbols when a training symbol output request signal is received. The delay unit receives data for the signal field from the MAC layer, delays the received data by the data processing time of the scrambler, and outputs the delayed data to the convolution encoder. The controller outputs the training symbol output request signal, requesting the preamble of the frame, to the training symbol storage and generation unit when a frame transmission request is received from the MAC layer, and outputs a data request signal, requesting the signal field and the data field, to the MAC layer in consideration of total data processing time (TPROCESS).

    Abstract translation: 具有最小传输延迟的OFDM发送装置包括训练符号存储和生成单元,延迟单元和控制器。 训练符号存储和生成单元存储用于前导码的训练符号,并且当接收到训练符号输出请求信号时,输出存储的训练符号。 延迟单元接收来自MAC层的信号字段的数据,将接收的数据延迟加扰器的数据处理时间,并将延迟的数据输出到卷积编码器。 当从MAC层接收到帧发送请求时,控制器向训练符号存储和生成单元输出请求帧的前导码的训练符号输出请求信号,并输出请求信号字段和 数据字段,考虑总数据处理时间(T< PROCESS< / SUB>)到MAC层。

    Multi-functional cyclic siloxane compound, a siloxane-based polymer prepared from the compound and a process for preparing a dielectric film by using the polymer
    3.
    发明申请
    Multi-functional cyclic siloxane compound, a siloxane-based polymer prepared from the compound and a process for preparing a dielectric film by using the polymer 有权
    多官能环状硅氧烷化合物,由该化合物制备的硅氧烷类聚合物和使用聚合物制备电介质膜的方法

    公开(公告)号:US20050038220A1

    公开(公告)日:2005-02-17

    申请号:US10878119

    申请日:2004-06-29

    CPC classification number: C07F7/21 Y10T428/31663

    Abstract: A multi-functional cyclic siloxane compound (A), a siloxane-based (co)polymer prepared from the compound (A), or compound (A) and at least one of a Si monomer having organic bridges(B), an acyclic alkoxy silane monomer(C), and a linear siloxane monomer (D); and a process for preparing a dielectric film using the polymer. The siloxane compound of the present invention is highly reactive, so the polymer prepared from the compound is excellent in mechanical properties, thermal stability and crack resistance, and has a low dielectric constant resulting from compatibility with conventional pore-generating materials. Furthermore, a low content of carbon and high content of SiO2 enhance its applicability to the process of producing a semiconductor, wherein it finds great use as a dielectric film.

    Abstract translation: 多官能环状硅氧烷化合物(A),由化合物(A)或化合物(A)制备的硅氧烷类(共)聚合物和至少一种具有有机桥(B)的Si单体,无环烷氧基 硅烷单体(C)和直链硅氧烷单体(D); 以及使用该聚合物制备电介质膜的方法。 本发明的硅氧烷化合物具有高反应性,因此由该化合物制备的聚合物的机械性能,热稳定性和抗裂性优异,并且由于与常规孔产生材料的相容性而具有低的介电常数。 此外,低含量的碳和高含量的SiO 2增强了其在制造半导体的过程中的适用性,其中它被广泛用作电介质膜。

    Refrigerator
    5.
    发明申请
    Refrigerator 审中-公开
    冰箱

    公开(公告)号:US20060070395A1

    公开(公告)日:2006-04-06

    申请号:US11143458

    申请日:2005-06-03

    Abstract: A refrigerator capable of adjusting a discharge position and a quantity of cold air discharged into the refrigerator. The refrigerator includes an inner panel installed at a rear surface of a storage chamber and having cold air outlets for forming a cooling channel. The refrigerator also includes a variable duct installed at one of the cold air outlets such that the variable duct can move back and forth to vary a length of the cooling channel, and a plurality of cold air distribution holes formed in the variable duct.

    Abstract translation: 一种能够调节排出位置的冰箱以及排入冰箱的冷气的量。 冰箱包括安装在存储室的后表面的内板,并具有用于形成冷却通道的冷气出口。 冰箱还包括安装在一个冷气出口处的可变管道,使得可变管道可前后移动以改变冷却通道的长度,以及形成在可变管道中的多个冷气分配孔。

    ICE TRAY ASSEMBLY AND REFRIGERATOR HAVING THE SAME
    8.
    发明申请
    ICE TRAY ASSEMBLY AND REFRIGERATOR HAVING THE SAME 审中-公开
    冰箱组件和具有相同功能的冰箱

    公开(公告)号:US20080006048A1

    公开(公告)日:2008-01-10

    申请号:US11770526

    申请日:2007-06-28

    Abstract: An ice tray assembly and a refrigerator having the same are disclosed. The ice tray assembly includes an outer case on which a water container is mounted, and an inner case detachably mounted in the outer case to include ice trays which are supplied with water from the water container. The ice tray assembly includes the inner case which is detachable therefrom, thereby facilitating washing. Further, the ice trays can be supplied with water at once without water leakage and ice cubes made in the ice trays can be separated from the ice trays at once.

    Abstract translation: 公开了一种冰盘组件及其制造商。 冰盘组件包括安装有水容器的外壳和可拆卸地安装在外壳中的内壳,以包括从水容器供应水的冰盘。 冰盘组件包括可拆卸的内壳,从而便于洗涤。 此外,冰盘可以一次供水,没有漏水,冰盘中制成的冰块可以与冰盘一次分离。

    Circuit and method for sensing open-circuit lamp of a backlight unit and display device with circuit for sensing open-circuit lamp of backlight unit
    9.
    发明申请
    Circuit and method for sensing open-circuit lamp of a backlight unit and display device with circuit for sensing open-circuit lamp of backlight unit 有权
    用于感测背光单元的开路灯和用于感测背光单元的开路灯的显示装置的电路和方法

    公开(公告)号:US20080001556A1

    公开(公告)日:2008-01-03

    申请号:US11898312

    申请日:2007-09-11

    CPC classification number: H05B41/2855 H05B37/03

    Abstract: A circuit for sensing an open-circuit lamp is provided. The circuit includes a reference voltage output unit, a voltage sensor, and a comparator. The reference voltage output unit provides a reference voltage. The voltage sensor detects a sensed voltage corresponding to a status of a lamp. The status of the lamp includes an open-circuit status and a closed-circuit status. The comparator compares the sensed voltage with the reference voltage and outputs a result indicating the status of the lamp.

    Abstract translation: 提供了用于感测开路灯的电路。 电路包括参考电压输出单元,电压传感器和比较器。 参考电压输出单元提供参考电压。 电压传感器检测对应于灯状态的感测电压。 灯的状态包括开路状态和闭路状态。 比较器将检测到的电压与参考电压进行比较,并输出指示灯状态的结果。

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