Method and system for particle characterization and identification

    公开(公告)号:US20200256777A1

    公开(公告)日:2020-08-13

    申请号:US16271755

    申请日:2019-02-08

    IPC分类号: G01N15/02

    摘要: Disclosed herein is a novel, compact optical particle identification and characterization system and method of use within both gaseous and liquid media. The system can implement both elastic and inelastic light scattering techniques simultaneously under the same sensor platform. By separating the sensing components from the electro-optical unit and using optical fibers for interconnection, only the sensing components need to be exposed to the environmental conditions. This reduces the design constraints on the electro-optical unit and permits the incorporation of optical components into the sensing probe that can withstand high-temperature, high-pressure, and corrosive environments. Thus, the system can be used in benign, moderate, and harsh environments.

    FITTING ASSEMBLY FOR HAND TOOL
    5.
    发明申请
    FITTING ASSEMBLY FOR HAND TOOL 审中-公开
    用于手工具的装配组件

    公开(公告)号:US20140060263A1

    公开(公告)日:2014-03-06

    申请号:US13598639

    申请日:2012-08-30

    申请人: Tsang-Hai LIN

    发明人: Tsang-Hai LIN

    IPC分类号: B25B23/16 B25B29/00

    CPC分类号: B25B23/0035 Y10T279/1091

    摘要: The present invention is provides a fitting assembly for a hand tool with enhanced snapping capability, operation smoothness, and reduced manufacturing cost. The fitting assembly contains a body and one end of the body has a fitting member. The fitting member has a radial through channel connecting two opposing sides of the fitting member. Two steel balls and a conical spring in between are housed in the through channel. By simultaneously compressing the both ends of the conical spring through the steel balls on the fitting member, and as the smaller rings of the conical spring are squeezed into the larger rings to effectively reduce the length of the compressed conical spring and to align the steel balls' engagement direction and the axial direction of the conical spring, the fitting assembly provides enhanced snapping capability, operation smoothness in connection and detachment, and reduced manufacturing cost of the hand tool.

    摘要翻译: 本发明提供了一种具有增强的捕捉能力,操作平滑度和降低的制造成本的用于手动工具的装配组件。 配件组件包含主体,并且主体的一端具有配件构件。 装配构件具有连接装配构件的两个相对侧的径向通道。 两个钢球和其间的锥形弹簧容纳在通道中。 通过同时将锥形弹簧的两端通过配合构件上的钢球压缩,并且当锥形弹簧的较小的环被挤压到较大的环中以有效地减小压缩锥形弹簧的长度并使钢珠 锥形弹簧的接合方向和轴向方向,配件组件提供增强的扣合能力,连接和拆卸的操作平滑度以及手工工具的制造成本降低。

    SMART PHONE SYSTEM FOR DIALING THROUGH LOCAL CALL AND METHODS THEREOF
    6.
    发明申请
    SMART PHONE SYSTEM FOR DIALING THROUGH LOCAL CALL AND METHODS THEREOF 有权
    用于通过本地呼叫拨号的SMART电话系统及其方法

    公开(公告)号:US20130189968A1

    公开(公告)日:2013-07-25

    申请号:US13354567

    申请日:2012-01-20

    IPC分类号: H04W4/00

    摘要: A smart phone system includes a smart phone with wireless local area communication function, a home phone, a public switched telephone network (PSTN) or Internet, a radio base station, a smart wireless phone gateway and an outside phone, the system utilizing the wireless local area communication system for the smart phone to register in the smart wireless phone gateway, and utilizing the smart wireless phone gateway for dialing out through the public switched telephone network (PSTN) or Internet.

    摘要翻译: 智能电话系统包括具有无线局域通信功能的智能电话,家庭电话,公共交换电话网(PSTN)或因特网,无线电基站,智能无线电话网关和外部电话,所述系统利用无线 用于智能手机的本地通信系统在智能无线电话网关中注册,并利用智能无线电话网关通过公共交换电话网(PSTN)或因特网拨出。

    Method for estimating amount of distortion in CFO and DCO, method for compensating received signals using the same, and receiver
    8.
    发明授权
    Method for estimating amount of distortion in CFO and DCO, method for compensating received signals using the same, and receiver 失效
    用于估计CFO和DCO中的失真量的方法,用于使用其来补偿接收信号的方法和接收机

    公开(公告)号:US08180004B2

    公开(公告)日:2012-05-15

    申请号:US12740028

    申请日:2008-11-05

    IPC分类号: H04L1/00

    CPC分类号: H04L27/2657 H04L27/2675

    摘要: A received signal delivered through a transmission line can be compensated for carrier frequency offset and direct-current offset to improve the signal-to-noise ratio of the received signal, eventually resulting in an effective improvement in the error rate. The received signal has convoluted influences through the transmission line, so that observation of continual symbols of periodic pilot signals on the frequency axis shows just a phase shift by the carrier frequency offset. Therefore, the carrier frequency offset can be analytically found from the continual symbols of periodic pilot signals, thereby allowing the direct-current offset to be estimated and both the carrier frequency offset and the direct-current offset to be compensated for.

    摘要翻译: 通过传输线传送的接收信号可以补偿载波频率偏移和直流偏移,以改善接收信号的信噪比,最终导致误码率的有效改善。 接收到的信号通过传输线路产生卷积影响,从而观察频率轴上周期性导频信号的连续符号只显示载波频率偏移的相移。 因此,可以从周期性导频信号的连续符号中分析地发现载波频率偏移,从而允许估计直流偏移,并补偿载波频率偏移和直流偏移。

    PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING SAME
    9.
    发明申请
    PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING SAME 失效
    等离子显示面板及其制造方法

    公开(公告)号:US20120070616A1

    公开(公告)日:2012-03-22

    申请号:US13306704

    申请日:2011-11-29

    IPC分类号: B32B3/00

    摘要: A plasma display panel equipped with a front substrate and a back substrate facing each other to form a discharge space. On the discharge space side of the front substrate there are disposed a metal oxide layer and magnesium oxide crystal particles. The magnesium oxide crystal particles are arranged to be protruding closer to the discharge space than the surface of the metal oxide layer.

    摘要翻译: 一种等离子体显示面板,其配备有彼此面对的前基板和后基板,以形成放电空间。 在前基板的放电空间侧设置有金属氧化物层和氧化镁结晶粒子。 氧化镁晶体颗粒布置成比金属氧化物层的表面更靠近放电空间。