会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 33. 发明授权
    • Apparatus and method for converting sensor input signals into digital output signals
    • 将传感器输入信号转换为数字输出信号的装置和方法
    • US08670124B2
    • 2014-03-11
    • US13362148
    • 2012-01-31
    • Antti NiskanenHongwei Li
    • Antti NiskanenHongwei Li
    • G01B9/02
    • G01K11/32
    • An apparatus, method and computer program wherein the apparatus includes at least one interferometer where the at least one interferometer is configured to cause interference of an electromagnetic input signal; wherein the at least one interferometer is configured to receive at least one sensor input signal from at least one sensor such that the sensor input signal controls the interference of the electromagnetic input signal by the at least one interferometer; wherein the at least one interferometer is configured to provide a plurality of outputs where each of the plurality of outputs is provided by the at least one interferometer responding to the at least one sensor input signal with a different sensitivity; and at least one detector configured to detect the plurality of outputs of the at least one interferometer and provide a digital output signal indicative of the at least one sensor input signal.
    • 一种装置,方法和计算机程序,其中所述装置包括至少一个干涉仪,其中所述至少一个干涉仪被配置为引起电磁输入信号的干扰; 其中所述至少一个干涉仪被配置为从至少一个传感器接收至少一个传感器输入信号,使得所述传感器输入信号控制所述至少一个干涉仪的所述电磁输入信号的干扰; 其中所述至少一个干涉仪被配置为提供多个输出,其中所述多个输出中的每一个由所述至少一个干涉仪提供,响应于所述至少一个传感器输入信号具有不同的灵敏度; 以及至少一个检测器,被配置为检测所述至少一个干涉仪的所述多个输出并提供指示所述至少一个传感器输入信号的数字输出信号。
    • 35. 发明授权
    • Pulse heating-time of flight mass spectrometric gas elements analyzer
    • 脉冲加热 - 飞行时间质谱气体元素分析仪
    • US07847242B2
    • 2010-12-07
    • US12259502
    • 2008-10-28
    • Haizhou WangPeng WangXuejing YangZhigang YangYuexiang YanShaocheng HuHongquan MaHongwei Li
    • Haizhou WangPeng WangXuejing YangZhigang YangYuexiang YanShaocheng HuHongquan MaHongwei Li
    • H01J49/40B01D59/44
    • H01J49/40G01N1/4022H01J49/0472
    • A pulse heating—time of flight mass spectrometric gas elements analyzer, which involves the chemical analysis field of inorganic materials, and comprises of a pulse heating electrode furnace, a sample charging system, a purification device, a time-of-flight mass spectrometer, a signal acquisition and data processing system, and an automatic control system. Said electrode furnace and sample charging system are united as one via upper/lower electrodes and pneumatic cylinders, to form a closed hearth. Said electrode furnace, purification device and time-of-flight mass spectrometer are interconnected through the gas pipelines: the purified inert carrier gas comes into the hearth from its top, carrying out the gas components released from sample fusion, and upon re-purification, comes into the time-of-flight mass spectrometer; said signal acquisition and data processing system is connected to the detector of the said mass spectrometer via signal cables, and on the basis of computation by the data processing module of the relevant computer software, outputs the mass percentages of O, N, H and Ar in the sample. The lower limit of detection can be below 0.01 ppm to 0.1 ppm, and no less than three elements can be measured simultaneously in one analysis cycle.
    • 脉冲加热时间飞行质谱气体元素分析仪,涉及无机材料的化学分析领域,包括脉冲加热电极炉,样品充电系统,净化装置,飞行时间质谱仪, 信号采集和数据处理系统,以及自动控制系统。 所述电极炉和样品充电系统通过上/下电极和气缸共同组合,形成封闭的炉床。 所述电极炉,净化装置和飞行时间质谱仪通过气体管道相互连接:纯化的惰性载气从顶部进入炉底,进行从样品熔融释放出的气体成分,再次净化后, 进入飞行时间质谱仪; 所述信号采集和数据处理系统通过信号电缆连接到所述质谱仪的检测器,并且在相关计算机软件的数据处理模块的计算的基础上输出O,N,H和Ar的质量百分比 在样品中。 检测下限可以低于0.01ppm至0.1ppm,并且在一个分析周期中可以同时测量不少于三个元素。
    • 37. 发明申请
    • Phosphor, its preparation method and light emitting devices using the same
    • 荧光体及其制备方法和使用其的发光装置
    • US20090050918A1
    • 2009-02-26
    • US12232604
    • 2008-09-19
    • Weidong ZhuangYunsheng HuZhen LongXiaowei HuangHongwei LiShusheng ZhangHuagiang He
    • Weidong ZhuangYunsheng HuZhen LongXiaowei HuangHongwei LiShusheng ZhangHuagiang He
    • H01L33/00C09K11/79
    • C09K11/7792C09K11/7774H01L33/502
    • A phosphor can be excited by UV, purple or blue light LED, its preparation method, and light emitting devices incorporating the same. The phosphor contains rare earth, silicon, alkaline-earth metal, halogen, and oxygen, as well as aluminum or gallium. Its General formula of is aLn2O3.MO.bM′2O3.fSiO2.cAXe: dR, wherein Ln is at least one metal element selected from a group consisting of Sc, Y, La, Pr, Nd, Gd, Ho, Yb and Sm; M is at least one metal element selected from a group consisting of Ca, Sr and Ba; M′ is at least one metal element selected from Al and Ga; A is at least one metal element selected from a group consisting of Li, Na, K, Mg, Ca, Sr and Ba; X is at least one element selected from F and Cl; R is at least one metal element selected from a group consisting of Ce, Eu, Tb and Mn; 0.01≦a≦2, 0.35≦b≦4, 0.01≦c≦1, 0.01≦d≦0.3, 0.01≦f≦3, 0.6≦e≦2.4. The phosphor has broad emitting range, high efficiency, better uniformity and stability. A light emitting device is obtained by incorporating the phosphor into a UV, purple or blue light emitting device.
    • 可以通过紫外线,紫色或蓝色光LED,其制备方法和包含该荧光体的发光装置激发荧光体。 荧光体含有稀土,硅,碱土金属,卤素和氧,以及铝或镓。 其通式为aLn2O3.MO.bM'2O3.fSiO2.cAXe:dR,其中Ln是选自Sc,Y,La,Pr,Nd,Gd,Ho,Yb和Sm中的至少一种金属元素 ; M是选自Ca,Sr和Ba中的至少一种金属元素; M'是选自Al和Ga中的至少一种金属元素; A是选自Li,Na,K,Mg,Ca,Sr和Ba中的至少一种金属元素; X是选自F和Cl中的至少一种元素; R是选自Ce,Eu,Tb和Mn中的至少一种金属元素; 0.01 <= a <= 2,0.35 <= b <= 4,0.01 <= c <= 1,0.01 <= d <= 0.3,0.01 <= f <= 3,0.6 <= e <= 2.4。 荧光体具有广泛的发光范围,高效率,更好的均匀性和稳定性。 通过将荧光体掺入UV,紫色或蓝色发光器件中来获得发光器件。