Scalable QAM system and method
    41.
    发明申请
    Scalable QAM system and method 有权
    可扩展的QAM系统和方法

    公开(公告)号:US20050100050A1

    公开(公告)日:2005-05-12

    申请号:US10748031

    申请日:2003-12-31

    IPC分类号: H04J3/00 H04L1/00 H04L27/34

    CPC分类号: H04L27/3488 H04L1/004

    摘要: A scalable QAM system and communication method. High-level. QAM signals are broadcast from a transmitter. The transmitter comprises a scalable frame structure in a MAC layer and a bitmap method in a physical layer transmitting modulated signals with data distributed in different bit positions. Each client determines whether to demodulate all the received data on the bit plane or only a portion of the data in certain bit positions according to the transmission quality (SNR) of the received signal, in order to acquire a lower bit error rate and improve the efficiency of the transmission bandwidth.

    摘要翻译: 可扩展的QAM系统和通信方法。 高水平。 QAM信号从发射机广播。 发射机包括MAC层中的可缩放帧结构和物理层中的位图方法,其传送分布在不同位位置的数据的调制信号。 每个客户机根据接收信号的传输质量(SNR)确定是解调位平面上的所有接收数据还是仅解调特定位位置中的一部分数据,以便获得较低的误码率并改善 传输带宽的效率。

    CD package
    42.
    发明授权

    公开(公告)号:US06505738B2

    公开(公告)日:2003-01-14

    申请号:US09818740

    申请日:2001-03-27

    申请人: David Lin

    发明人: David Lin

    IPC分类号: B65D8557

    摘要: A CD package comprising a case with an indentation, formed with fold lines and cut lines to fold out a brace and a hitch, whereby bracing the case, or hanging the case. The CD package can be reused to be a photo frame.

    Intelligent telephone system
    43.
    发明授权
    Intelligent telephone system 失效
    智能电话系统

    公开(公告)号:US5832074A

    公开(公告)日:1998-11-03

    申请号:US758506

    申请日:1996-12-02

    CPC分类号: H04M1/27 H04M1/247

    摘要: The present invention relates to an intelligent telephone system, operating methods related to the system are also disclosed. The intelligent telephone is capable of programming operating procedures as a shortcut for re-operating in the future. Furthermore, achieve the purpose of conveniently operating some complicated operating processes for a user, and being capable of automatically performing in a preset time limit. The intelligent telephone system includes storage means, a ROM (Read Only Memory), an LCD (Liquid Crystal Display), a telephone interface, a CPU (Central Processing Unit), and a user inputting interface. The user interface is used for receiving audio information and commands for controlling operations to shortcuts. In software structure, the intelligent system includes a system control module, a shortcut functional module, and lots of software modules. The system control module gives control rights and relative messages to the shortcut functional module. The shortcut functional module then control actions of the software modules for the purpose of completely handling shortcut operations.

    摘要翻译: 智能电话系统技术领域本发明涉及一种智能电话系统,还涉及与系统相关的操作方法。 智能电话能够将操作程序编程为将来重新运行的捷径。 此外,实现了为用户方便地操作一些复杂的操作过程并且能够在预设的时间限制中自动执行的目的。 智能电话系统包括存储装置,ROM(只读存储器),LCD(液晶显示器),电话接口,CPU(中央处理单元)和用户输入接口。 用户界面用于接收音频信息和用于控制快捷方式操作的命令。 在软件结构中,智能系统包括系统控制模块,快捷功能模块和大量软件模块。 系统控制模块向快捷功能模块提供控制权和相关消息。 快捷功能模块然后控制软件模块的动作,以便完全处理快捷操作。

    Sensor based means of monitoring the mechanical condition of rotating machinery that operates intermittently
    45.
    发明授权
    Sensor based means of monitoring the mechanical condition of rotating machinery that operates intermittently 有权
    以传感器为基础的手段,监测间歇运转的旋转机械的机械状态

    公开(公告)号:US09020778B2

    公开(公告)日:2015-04-28

    申请号:US13286917

    申请日:2011-11-01

    CPC分类号: G06F15/00 G01H1/12 G01M13/028

    摘要: A method of monitoring the mechanical condition of a machine in which statistically significant measurements on a characteristic signal are made over a period of time which can include interruptions and variations in the operation of the machine giving rise to uncharacteristic signals and the processing of the signal during the statistically significant measurement automatically excludes those parts of the signal associated with interruptions and variations in the operation of the machine. The invention also includes apparatus for carrying out the above method including a preamplifier, adapted to provide output to a further amplifier, adapted to provided output to dynamic enveloping circuitry, adapted to provide an output to an analogue to digital converter, adapted to provide an output to a digital micro-electronic device.

    摘要翻译: 一种监测机器的机械状态的方法,其中在一段时间内对特征信号进行统计上显着的测量,其可以包括机器操作的中断和变化,引起非特征信号和信号处理 统计学显着的测量自动排除与机器操作中断和变化相关的信号的那些部分。 本发明还包括用于执行上述方法的装置,该装置包括一个前置放大器,适用于向另一个放大器提供输出,适用于向动态封装电路提供输出,适用于向模数转换器提供输出,适用于提供输出 到数字微电子设备。

    MEMORY INTERFACE WITH SELECTABLE EVALUATION MODES
    46.
    发明申请
    MEMORY INTERFACE WITH SELECTABLE EVALUATION MODES 有权
    具有可选择评估模式的记忆界面

    公开(公告)号:US20120210179A1

    公开(公告)日:2012-08-16

    申请号:US13396824

    申请日:2012-02-15

    IPC分类号: G11C29/10 G06F11/263

    摘要: A memory interface enables AC characterization under test conditions without requiring the use of automated test equipment (ATE) and functional patterns. The memory controller may be configured to generate output patterns through the test interface and create a loopback path for input specification testing using an external stressed-eye random number generator and checker. As a result, the memory interface may be evaluated for electrical and timing specifications under a relatively simple test setup and test procedure through the test interface (JTAG), as opposed to a complex processor program that sets up a similar memory access pattern on Automated Test Equipment (ATE).

    摘要翻译: 存储器接口可以在测试条件下进行交流表征,而无需使用自动化测试设备(ATE)和功能模式。 存储器控制器可以被配置为通过测试接口生成输出模式,并且使用外部紧张眼随机数发生器和检验器创建用于输入规范测试的回送路径。 因此,可以通过测试接口(JTAG)在相对简单的测试设置和测试过程下评估存储器接口的电气和时序规范,而不是在自动测试中建立类似的存储器访问模式的复杂处理器程序 设备(ATE)。

    FLUID CONTACTOR-DIFFUSER TRAY ASSEMBLY
    47.
    发明申请
    FLUID CONTACTOR-DIFFUSER TRAY ASSEMBLY 有权
    流体接触器 - 扩散器托盘组件

    公开(公告)号:US20120024977A1

    公开(公告)日:2012-02-02

    申请号:US13101638

    申请日:2011-05-05

    IPC分类号: A62C5/02 F24F6/04

    摘要: A separations tray assembly for use in a fluid-fluid exchange column. The separations tray assembly is of the type where a first fluid, in a continuous phase, is directed across successive trays in a serpentine flow path. A second fluid, in a dispersed phase ascends through apertures in the tray thus inducing interaction and mass transfer with the first fluid. In accordance with one aspect of the present invention, the separations tray further includes a diffuser skirt, having apertures disposed therein, operatively coupled to a fluid channel. The diffuser skirt is operable to direct the first fluid to cover substantially an entire volumetric cross-flow window between successive separations trays and to induce stirring and mixing of the first fluid and the second fluid to effect efficient mass transfer.

    摘要翻译: 用于流体 - 流体交换柱的分离盘组件。 分离托盘组件是类型,其中连续相中的第一流体在蛇形流动路径中被引导穿过连续的托盘。 在分散相中的第二流体通过托盘中的孔上升,从而引起与第一流体的相互作用和传质。 根据本发明的一个方面,分离托盘还包括扩散器裙部,其中设置有孔,可操作地联接到流体通道。 扩散器裙部可操作以引导第一流体在相继的间隔托盘之间基本上覆盖整个体积横流窗口,并引起第一流体和第二流体的搅拌和混合以实现有效的传质。

    Container Sealing Machine for Food Packaging
    48.
    发明申请
    Container Sealing Machine for Food Packaging 审中-公开
    集装箱封口机食品包装

    公开(公告)号:US20110083810A1

    公开(公告)日:2011-04-14

    申请号:US12577809

    申请日:2009-10-13

    IPC分类号: B65B51/10

    摘要: A sealing machine for a fresh-keeping and cooking container is provided. The sealing machine includes a lidding-film processing unit, a bonding unit, and a heat-sealing unit. The lidding-film processing unit includes die cutters and hot needles for forming line-segment-shaped, spaced slits and dot-shaped atmosphere-modifying breathing holes on a surface of a lidding film passing through the lidding-film processing unit. The processed lidding film then enters the bonding unit and is bonded with an airtight sealing strip whose bottom is provided with adhesive. Afterward, the lidding film bonded with the sealing strip enters the heat-sealing unit so as to cover an opening of a container and be heat-sealed to a heat-sealable rim of the opening. Thus, the lidding film is processed and sealed to the container in a continuous manner to simplify sealing of the container and removal of scraps cut from the used lidding film.

    摘要翻译: 提供一种用于保鲜和烹饪容器的密封机。 封口机包括封盖处理单元,接合单元和热封单元。 封盖膜处理单元包括用于在通过盖膜处理单元的封盖膜的表面上形成线段形间隔开的狭缝和点状气氛改变呼吸孔的模切刀和热针。 然后,加工的封盖膜进入粘合单元并且与底部设置有粘合剂的气密密封条粘合。 之后,与密封条接合的盖膜进入热封单元以覆盖容器的开口并被热封到开口的可热封边缘。 因此,封盖膜以连续的方式被加工和密封到容器,以简化容器的密封和从使用的盖膜上切下的废料。

    Dual-Battery Charging And Discharging Method And Device And Portable Electronic Device Containing The Same
    49.
    发明申请
    Dual-Battery Charging And Discharging Method And Device And Portable Electronic Device Containing The Same 审中-公开
    双电池充电和放电方法及其兼容的便携式电子设备

    公开(公告)号:US20090021216A1

    公开(公告)日:2009-01-22

    申请号:US11778646

    申请日:2007-07-17

    IPC分类号: H02J7/00

    摘要: The device contains a first switch and a third switch for the charging and discharging of a main battery, and a second switch and a fourth switch for the charging and discharging of an auxiliary battery. The first switch or the second switch is turned on so as to connect and discharge the main battery or the auxiliary battery to a load circuit. The third switch or the fourth switch is turned on so as to charge the main battery or the auxiliary battery by an external power source. The present invention further provides a portable electronic device incorporating such a dual-battery charging and discharging method or device.

    摘要翻译: 该装置包括用于主电池的充电和放电的第一开关和第三开关,以及用于辅助电池的充电和放电的第二开关和第四开关。 第一开关或第二开关被接通,以将主电池或辅助电池连接和放电到负载电路。 第三开关或第四开关导通,以便通过外部电源对主电池或辅助电池充电。 本发明还提供一种包含这种双电池充电和放电方法或装置的便携式电子装置。

    Method and system for reducing power consumption of a sound processor
    50.
    发明申请
    Method and system for reducing power consumption of a sound processor 失效
    用于降低声音处理器功耗的方法和系统

    公开(公告)号:US20060173690A1

    公开(公告)日:2006-08-03

    申请号:US11048305

    申请日:2005-01-31

    申请人: David Lin

    发明人: David Lin

    IPC分类号: G10L21/00

    摘要: The present invention provides a method and system for reducing power consumption of a sound processor. Aspects of the invention include providing a sound processor access to at least one register having a plurality of bits corresponding to sound operations capable of being performed by the sound processor; and allowing a host processor to write a value to at least a portion of the plurality of bits in the register during sound processing to selectively disable individual operations performed by the sound processor.

    摘要翻译: 本发明提供了一种用于降低声音处理器的功耗的方法和系统。 本发明的方面包括提供声音处理器访问至少一个具有对应于能够由声音处理器执行的声音操作的位的寄存器; 并且允许主处理器在声音处理期间向寄存器中的多个位的至少一部分写入值,以选择性地禁止由声音处理器执行的各个操作。