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201 条记录 (耗时 0.029 秒)

    Electronic device having optical disc drive
    1.
    发明授权
    Electronic device having optical disc drive 失效
    具有光盘驱动器的电子设备

    公开(公告)号：US08166494B2

    公开(公告)日：2012-04-24

    申请号：US12494326

    申请日：2009-06-30

    申请人： Xin Yang ,  Wei Wu ,  Hua Zhang

    发明人： Xin Yang ,  Wei Wu ,  Hua Zhang

    IPC分类号： G11B33/02 ,  G11B17/043

    CPC分类号： G11B17/0405 ,  G06F1/182

    摘要： An electronic device with a built-in optical disc drive includes a casing, an optical disc drive, a first gear rack, a driving mechanism, and a transmitting mechanism. The casing comprises an upper plate and a base, and the upper plate defines an opening. The optical disc drive comprises a tray and a tray cover, and the tray is disposed in the base and faced the opening, the tray cover covering the tray. The first gear rack is connected with the tray cover. The driving mechanism is movably disposed on the casing. The transmitting mechanism includes a first end and a second end, and the gear ratio of the second end to the first end is greater than 1. The first end is meshed with the driving mechanism and the second end is meshed with the first gear rack.

    摘要翻译： 具有内置光盘驱动器的电子设备包括壳体，光盘驱动器，第一齿条，驱动机构和传输机构。 壳体包括上板和底座，上板限定开口。 光盘驱动器包括托盘和托盘盖，并且托盘设置在基座中并面向开口，托盘盖覆盖托盘。 第一个齿条与托盘盖连接。 驱动机构可移动地设置在壳体上。 传动机构包括第一端和第二端，第二端与第一端的传动比大于1.第一端与驱动机构啮合，第二端与第一齿条啮合。

    Electronic device with two electronic members rotatably and slidably coupled to each other
    2.
    发明授权
    Electronic device with two electronic members rotatably and slidably coupled to each other 失效
    具有可旋转并可滑动地彼此联接的两个电子部件的电子设备

    公开(公告)号：US08300416B2

    公开(公告)日：2012-10-30

    申请号：US12632818

    申请日：2009-12-08

    申请人： Xin Yang ,  Wei Wu ,  Hua Zhang

    发明人： Xin Yang ,  Wei Wu ,  Hua Zhang

    IPC分类号： H05K5/03

    CPC分类号： G06F1/1679 ,  G06F1/162 ,  G06F1/1624 ,  G06F1/1681

    摘要： An electronic device includes a cover, a body, and two sliding members. The body includes a first surface, a second surface opposite to the first surface, and two sliding slots. Each sliding slot extends along the first surface to the second surface. The two sliding members are pivotally coupled to the cover. The cover is rotatably and slidably coupled to the body by the two sliding members engaging with the two sliding slots, and is capable of sliding along the two sliding slots from the first surface to the second surface.

    摘要翻译： 电子设备包括盖，主体和两个滑动构件。 主体包括第一表面，与第一表面相对的第二表面和两个滑动槽。 每个滑动槽沿着第一表面延伸到第二表面。 两个滑动构件枢转地联接到盖。 所述盖通过两个与所述两个滑动槽接合的滑动构件可旋转并可滑动地联接到所述主体，并且能够沿着所述两个滑动槽从所述第一表面滑动到所述第二表面。

    Method for multiplying current of LED light bar and associated driving circuit thereof
    4.
    发明授权
    Method for multiplying current of LED light bar and associated driving circuit thereof 有权
    将LED灯条的电流与其相关的驱动电路相乘的方法

    公开(公告)号：US09538593B2

    公开(公告)日：2017-01-03

    申请号：US13807717

    申请日：2012-11-22

    申请人： Hua Zhang

    发明人： Hua Zhang

    IPC分类号： H05B33/08

    CPC分类号： H05B33/0818

    摘要： The present invention provides a method for multiplying current of an LED light bar, which includes (1) providing a constant current driving chip that includes driving modules each having first to three pins and resistors; (2) providing an LED light bar, a power source, and a PWM control source; (3) connecting an end of one resistor to the third pin of one driving module and an opposite end grounded, connecting the first pin of the driving module to the negative terminal of the light bar, connecting the second pin of the driving module to the PWM control source, and connecting the positive terminal of the light bar to the power source; (4) repeating step (3) as necessary to have multiple driving modules electrically connected to the light bar; (5) activating the power source and the PWM control source to allow the driving modules to simultaneous drive the light bar.

    摘要翻译： 本发明提供了一种用于使LED灯条的电流相乘的方法，其包括（1）提供恒定电流驱动芯片，该驱动芯片包括具有第一至三个引脚和电阻器的驱动模块; （2）提供LED灯条，电源和PWM控制源; （3）将一个电阻器的一端连接到一个驱动模块的第三个引脚，另一端接地，将驱动模块的第一个引脚连接到光棒的负极端子，将驱动模块的第二个引脚连接到 PWM控制源，并将光棒的正极连接到电源; （4）根据需要重复步骤（3）以使多个驱动模块电连接到光条; （5）激活电源和PWM控制源，使驱动模块同时驱动光条。

    Method and device for selecting network on which multimode terminal is to reside and multimode terminal
    5.
    发明授权
    Method and device for selecting network on which multimode terminal is to reside and multimode terminal 有权
    用于选择多模终端驻留的网络和多模终端的方法和装置

    公开(公告)号：US09338739B2

    公开(公告)日：2016-05-10

    申请号：US14394866

    申请日：2012-06-05

    申请人： Hong Zhang ,  Hua Zhang

    发明人： Hong Zhang ,  Hua Zhang

    IPC分类号： H04W4/00 ,  H04W48/18 ,  H04W24/02 ,  H04W88/06 ,  H04W36/14 ,  H04W36/16 ,  H04W52/02

    CPC分类号： H04W48/18 ,  H04W24/02 ,  H04W36/14 ,  H04W36/165 ,  H04W52/0245 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1262 ,  Y02D70/142

    摘要： Disclosed are a method and device for selecting a network on which a multimode terminal is to reside and a multimode terminal. The method comprises: a service type of a network service which is currently performed by the multimode terminal is obtained; a current signal intensity of each network in the current environment for the multimode terminal is detected; power consumption information that the multimode terminal currently performs the network service is obtained; and according to preset relationships among a signal intensity, a service type and a power consumption reference value of each network, the obtained power consumption information, the detected current signal intensity of each network and the obtained service type, a network on which the multimode terminal is to reside is selected.

    摘要翻译： 公开了一种用于选择其上驻留有多模终端的网络和多模终端的方法和设备。 该方法包括：获得当前由多模终端执行的网络服务的服务类型; 检测当前多模终端环境中每个网络的当前信号强度; 获得多模终端当前执行网络服务的功耗信息; 根据每个网络的信号强度，服务类型和功耗参考值之间的预设关系，获得的功耗信息，每个网络的检测到的当前信号强度和获得的服务类型，多模终端 是选择居住的。

    System for turbine combustor fuel mixing
    6.
    发明授权
    System for turbine combustor fuel mixing 有权
    汽轮机燃油混合系统

    公开(公告)号：US09243804B2

    公开(公告)日：2016-01-26

    申请号：US13280265

    申请日：2011-10-24

    申请人： Hua Zhang ,  Tailai Hu ,  Sudhakar Todeti ,  Kenneth Eugene Selfridge

    发明人： Hua Zhang ,  Tailai Hu ,  Sudhakar Todeti ,  Kenneth Eugene Selfridge

    IPC分类号： F02C3/30 ,  F23R3/36 ,  F23K5/00 ,  F23K5/12 ,  F23L7/00

    CPC分类号： F02C3/30 ,  F23K5/005 ,  F23K5/12 ,  F23L7/002 ,  F23R3/36

    摘要： A system includes a plurality of interconnected mixing assemblies configured to mix a first fuel and water to generate a first mixture, and mix a second fuel and the water to generate a second mixture. The first and second fuel mixtures are configured to combust in a plurality of combustors of a gas turbine. The interconnected mixing assemblies include first and second fuel passages, a water passage, first and second mixers, first and second fuel valves, and first and second water valves disposed in an integrated housing. The first fuel valve has a first fuel flow coefficient between approximately 1.0 to 1.5, the second fuel valve has a second fuel flow coefficient between approximately 3.0 to 5.0, the first water valve has a first water flow coefficient between approximately 0.4 to 0.55, and the second water valve has a second water flow coefficient between approximately 3.5 to 5.0.

    摘要翻译： 一种系统包括多个互连的混合组件，其被配置为混合第一燃料和水以产生第一混合物，并且混合第二燃料和水以产生第二混合物。 第一和第二燃料混合物构造成在燃气轮机的多个燃烧器中燃烧。 互连的混合组件包括第一和第二燃料通道，水通道，第一和第二混合器，第一和第二燃料阀以及设置在一体化壳体中的第一和第二水阀。 第一燃料阀具有大约1.0至1.5之间的第一燃料流量系数，第二燃料阀具有在约3.0至5.0之间的第二燃料流量系数，第一水阀的第一水流系数在约0.4至0.55之间， 第二水阀具有在3.5至5.0之间的第二水流量系数。

    Inlet bleed heat system
    9.
    发明授权
    Inlet bleed heat system 有权
    入口放气系统

    公开(公告)号：US08926265B2

    公开(公告)日：2015-01-06

    申请号：US13291208

    申请日：2011-11-08

    申请人： Valery Ivanovich Ponyavin ,  Hua Zhang

    发明人： Valery Ivanovich Ponyavin ,  Hua Zhang

    IPC分类号： F01D25/10 ,  F01D17/00 ,  F02C7/045 ,  F02C7/047 ,  F02C7/057

    CPC分类号： F01D17/00 ,  F02C7/045 ,  F02C7/047 ,  F02C7/057 ,  F02C9/18 ,  F05D2250/313 ,  F05D2270/101

    摘要： An embodiment of the present invention takes the form of an IBH system that has a single conduit, which is positioned close to a downstream end of a silencer section. This arrangement may reduce the overall pressure drop associated with the inlet system. This arrangement may also promote a substantially uniform mixing between the cooler ambient air and the warmer heated air.

    摘要翻译： 本发明的一个实施例采用IBH系统的形式，该IBH系统具有靠近消音器部分的下游端的单个导管。 这种布置可以减少与入口系统相关联的整体压降。 这种布置还可以促进较冷的环境空气和较热的加热空气之间的基本上均匀的混合。

    BACKLIGHT DRIVING CIRCUIT, LCD DEVICE, AND METHOD FOR DRIVING THE BACKLIGHT DRIVING CIRCUIT
    10.
    发明申请
    BACKLIGHT DRIVING CIRCUIT, LCD DEVICE, AND METHOD FOR DRIVING THE BACKLIGHT DRIVING CIRCUIT 有权
    背光驱动电路，液晶显示装置及驱动背光驱动电路的方法

    公开(公告)号：US20140340000A1

    公开(公告)日：2014-11-20

    申请号：US13981335

    申请日：2013-06-27

    申请人： Hua Zhang ,  Fei Li

    发明人： Hua Zhang ,  Fei Li

    IPC分类号： G09G3/34 ,  H05B33/08

    CPC分类号： G09G3/3406 ,  G09G2320/062 ,  G09G2320/064 ,  H05B33/0815 ,  H05B33/0845

    摘要： A backlight driving circuit includes a constant current driving chip, a power module, and a light emitting diode (LED) lightbar coupled with the power module. The constant current driving chip includes a control module that controls switching frequency of the power module, and an adjusting module that adjusts duty cycle of effective current flowing through the LED lightbar. The control module includes a frequency pin used to set the switching frequency of the power module. An external pulse-width modulation (PWM) dimming signal is sent to the adjusting module of the constant current driving chip. The backlight driving circuit further includes a detection module that detects duty cycle of the PWM dimming signal, and a monitor module coupled with the detection module of the backlight driving circuit.

    摘要翻译： 背光驱动电路包括与电源模块耦合的恒流驱动芯片，功率模块和发光二极管（LED）灯条。 恒流驱动芯片包括控制电源模块的开关频率的控制模块和调整流经LED灯条的有效电流占空比的调节模块。 控制模块包括用于设置电源模块的开关频率的频率引脚。 外部脉宽调制（PWM）调光信号发送到恒流驱动芯片的调节模块。 背光驱动电路还包括检测模块，该检测模块检测PWM调光信号的占空比，以及与背光驱动电路的检测模块耦合的监视模块。