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    • 2. 发明申请
    • System and method for detecting solder paste printing
    • 焊膏印刷检测系统及方法
    • US20110262029A1
    • 2011-10-27
    • US13064801
    • 2011-04-15
    • Klaus-Peter GaluschkiYi Hua GongYu HuMing Shen
    • Klaus-Peter GaluschkiYi Hua GongYu HuMing Shen
    • G06K9/00G01N33/00
    • G01N21/95684
    • A system and a method detect solder paste printing. The system includes a detecting device for detecting solder paste when a scraping blade pushes the solder paste to spread over a template to obtain information associated with the rolling speed of the solder paste, and a state-indicating device for generating a printing-state indication based on the information associated with the rolling speed of the solder paste. The method includes detecting the solder paste during rolling to obtain the information associated with the rolling speed of the solder paste, and generating a printing-state indication based on said information associated with the rolling speed of the solder paste. By detecting the solder paste during rolling to obtain the printing state, it is possible to monitor the printing state in real time, discover an abnormal condition in time, and reduce costs to the maximum extent.
    • 一种系统和方法检测锡膏印刷。 该系统包括:检测装置,用于当刮刀将焊膏推到模板上时检测焊膏,以获得与焊膏的轧制速度相关的信息,以及用于产生印刷状态指示的状态指示装置 关于与焊膏的轧制速度相关的信息。 该方法包括在轧制期间检测焊膏以获得与焊膏的轧制速度相关的信息,并且基于与焊膏的轧制速度相关联的所述信息产生印刷状态指示。 通过在轧制期间检测焊膏以获得打印状态,可以实时监控打印状态,及时发现异常状况,并最大程度地降低成本。
    • 3. 发明授权
    • Method and system for endpoint automatic detection of audio record
    • 端点自动检测音频记录的方法和系统
    • US09330667B2
    • 2016-05-03
    • US13878818
    • 2010-10-29
    • Si WeiGuoping HuYu HuQingfeng Liu
    • Si WeiGuoping HuYu HuQingfeng Liu
    • G10L21/00G10L25/93G10L15/00G10L17/00G10L13/00G10L13/08G10L25/00G10L15/04G10L15/26G10L25/87G10L15/08
    • G10L15/265G10L15/083G10L25/87
    • A method and system for endpoint automatic detection of audio record is provided. The method comprises the following steps: acquiring a audio record text and affirming the text endpoint acoustic model for the audio record text; starting acquiring the audio record data of each frame in turn from the audio record start frame in the audio record data; affirming the characteristics acoustic model of the decoding optimal path for the acquired current frame of the audio record data; comparing the characteristics acoustic model of the decoding optimal path acquired from the current frame of the audio record data with the endpoint acoustic model to determine if they are the same; if yes, updating a mute duration threshold with a second time threshold, wherein the second time threshold is less than a first time threshold. This method can improve the recognizing efficiency of the audio record endpoint.
    • 提供了一种端点自动检测音频记录的方法和系统。 该方法包括以下步骤:获取音频记录文本并确定音频记录文本的文本端点声学模型; 依次从音频记录数据中的音频记录开始帧获取每个帧的音频记录数据; 确定音频记录数据的获取的当前帧的解码最优路径的特征声学模型; 将从音频记录数据的当前帧获取的解码最优路径的特征声学模型与端点声学模型进行比较,以确定它们是否相同; 如果是,则用第二时间阈值更新静音持续时间阈值,其中所述第二时间阈值小于第一时间阈值。 该方法可以提高音频记录端点的识别效率。
    • 4. 发明授权
    • Illumination device
    • 照明装置
    • US08561340B2
    • 2013-10-22
    • US13301810
    • 2011-11-22
    • Qing-Shan CaoZheng-Nian LiuYu HuJun-Ping Liu
    • Qing-Shan CaoZheng-Nian LiuYu HuJun-Ping Liu
    • F41G1/36
    • H01R33/0827F21K9/272F21K9/65F21V23/04F21V23/06F21Y2103/10F21Y2115/10H01R33/0854H01R33/90
    • An illumination device includes a tube holder including two connectors for receiving either a light-emitting diode (LED) tube and or a fluorescent tube. One of the connectors includes a rotary member rotatably received in a through hole defined in a retainer, and three conductive elastic pieces positioned in the retainer around the through hole. One elastic piece is electrically connected to an LED tube drive circuit board and a fluorescent tube drive circuit board, and the other two conductive pieces are electrically connected to the LED and the fluorescent tube drive circuit boards, respectively. The rotary member can be rotated to first and second positions, wherein at the first position, the LED tube can be activated, and at the second position the fluorescent tube can be activated.
    • 照明装置包括具有用于接收发光二极管(LED)管和荧光管的两个连接器的管保持器。 一个连接器包括可旋转地容纳在保持器中限定的通孔中的旋转构件和位于通孔周围的保持器中的三个导电弹性片。 一个弹性片电连接到LED管驱动电路板和荧光管驱动电路板,另外两个导电片分别电连接到LED和荧光管驱动电路板。 旋转构件可以旋转到第一和第二位置,其中在第一位置,LED管可以被启动,并且在第二位置,荧光管可以被激活。