Photo-ionization detectors and associated methods thereof
    43.
    发明授权
    Photo-ionization detectors and associated methods thereof 有权
    光电离检测器及其相关方法

    公开(公告)号:US08922219B2

    公开(公告)日:2014-12-30

    申请号:US12956953

    申请日:2010-11-30

    摘要: A photo ionization detector (PID) is provided for selectively determining various compounds or gases present in a breath sample. The PID, comprises a substrate comprising a gas ionization chamber, at least one pair of ion sensing electrodes, and at least one amplifying circuit; and an ultraviolet (UV) ionization source to transmit a UV light beam into the gas ionization chamber. A system comprises the PID is also provided. A method of detecting a response pattern for various compounds or gases in breath using PID is also provided.

    摘要翻译: 提供光电离检测器(PID)用于选择性地确定呼吸样品中存在的各种化合物或气体。 该PID包括一个包括气体离子化室,至少一对离子感测电极和至少一个放大电路的衬底; 以及将UV光束透射到气体电离室中的紫外(UV)电离源。 还提供了一种包括PID的系统。 还提供了使用PID检测呼吸中的各种化合物或气体的反应模式的方法。

    SYSTEM AND METHOD FOR PHOTOACOUSTIC GAS ANALYSIS
    44.
    发明申请
    SYSTEM AND METHOD FOR PHOTOACOUSTIC GAS ANALYSIS 审中-公开
    用于光电气体分析的系统和方法

    公开(公告)号:US20140026639A1

    公开(公告)日:2014-01-30

    申请号:US13561501

    申请日:2012-07-30

    IPC分类号: G01N21/17

    摘要: A system for analyzing gas concentrations in a gas mixture includes an array of semiconductor light sources which are configured to generate an electromagnetic radiation having a narrow bandwidth. A controller modulates the electromagnetic radiation at a modulating frequency to provide light pulses at an absorption wavelength of at least one target gas. The system also includes an acoustic resonant gas chamber to hold the gas mixture and configured to receive the light pulses and amplify acoustic signals emanating from the gas mixture. A processor determines a concentration of the target gas based on acoustic signals.

    摘要翻译: 用于分析气体混合物中的气体浓度的系统包括被配置为产生具有窄带宽的电磁辐射的半导体光源阵列。 控制器以调制频率调制电磁辐射,以提供至少一个目标气体的吸收波长的光脉冲。 该系统还包括声学谐振气体室,以保持气体混合物并且被配置为接收光脉冲并放大从气体混合物发出的声学信号。 处理器基于声信号确定目标气体的浓度。

    Method and system for processing information from optical disk layers
    45.
    发明授权
    Method and system for processing information from optical disk layers 有权
    从光盘层处理信息的方法和系统

    公开(公告)号:US08520483B2

    公开(公告)日:2013-08-27

    申请号:US12846085

    申请日:2010-07-29

    IPC分类号: G11B7/00

    CPC分类号: G11B7/0065

    摘要: A method for processing information is provided. The method includes directing a laser beam to a first track of a first layer of a holographic storage medium. The method also includes recording a base voltage based on a look-up table. The method includes directing the laser beam to a target track in the first layer, based on position information in tracks. Further, the method includes recording an offset voltage for the target track into the look-up table. Still further, the method includes directing the laser beam to a target layer based on position information in vertical wobbles. The method also includes recording an offset voltage for the target layer into the look-up table. Finally, the method includes determining a final voltage based on the look-up table and applying the final voltage to an actuator for moving the laser beam to a final target position in the holographic storage medium for recording and retrieval of information.

    摘要翻译: 提供了一种处理信息的方法。 该方法包括将激光束引导到全息存储介质的第一层的第一轨道。 该方法还包括基于查找表记录基本电压。 该方法包括基于轨道中的位置信息将激光束引导到第一层中的目标轨道。 此外,该方法包括将目标轨迹的偏移电压记录到查找表中。 此外,该方法包括基于垂直摆动中的位置信息将激光束引导到目标层。 该方法还包括将目标层的偏移电压记录到查找表中。 最后,该方法包括基于查找表确定最终电压,并将最终电压施加到用于将激光束移动到全息存储介质中的最终目标位置的致动器,用于记录和检索信息。

    Multifunctional probe array system
    48.
    发明授权
    Multifunctional probe array system 失效
    多功能探头阵列系统

    公开(公告)号:US07523650B2

    公开(公告)日:2009-04-28

    申请号:US11779637

    申请日:2007-07-18

    IPC分类号: G01B5/28

    摘要: A probe array for includes a handle, a first probe and a second probe. The first probe has a first shank, connected to the handle, and a first tip; and the second probe has a second shank, connected to the handle, and second tip. The first tip contains a different material from the second tip. The probe array may be used to write on a surface by contacting the first tip with a surface, where a first ink is on the first tip. This writing method may further include lifting the first tip from the surface and contacting the second tip with the surface.

    摘要翻译: 用于包括手柄,第一探针和第二探针的探针阵列。 第一探针具有连接到手柄的第一柄和第一尖端; 并且第二探针具有连接到手柄的第二柄和第二杆。 第一个尖端包含与第二个尖端不同的材料。 探针阵列可以用于通过使第一尖端与第一墨水在第一尖端上的表面接触来在表面上书写。 这种书写方法还可以包括从表面提起第一尖端并使第二尖端与表面接触。

    MULTIFUNCTIONAL PROBE ARRAY SYSTEM
    49.
    发明申请
    MULTIFUNCTIONAL PROBE ARRAY SYSTEM 失效
    多功能探头阵列系统

    公开(公告)号:US20070289369A1

    公开(公告)日:2007-12-20

    申请号:US11779637

    申请日:2007-07-18

    IPC分类号: G01B5/28

    摘要: A probe array for includes a handle, a first probe and a second probe. The first probe has a first shank, connected to the handle, and a first tip; and the second probe has a second shank, connected to the handle, and second tip. The first tip contains a different material from the second tip. The probe array may be used to write on a surface by contacting the first tip with a surface, where a first ink is on the first tip. This writing method may further include lifting the first tip from the surface and contacting the second tip with the surface.

    摘要翻译: 用于包括手柄,第一探针和第二探针的探针阵列。 第一探针具有连接到手柄的第一柄和第一尖端; 并且第二探针具有连接到手柄的第二柄和第二杆。 第一个尖端包含与第二个尖端不同的材料。 探针阵列可以用于通过使第一尖端与第一墨水在第一尖端上的表面接触来在表面上书写。 这种书写方法还可以包括从表面提起第一尖端并使第二尖端与表面接触。

    Scanning probe microscopy probes and methods
    50.
    发明授权
    Scanning probe microscopy probes and methods 失效
    扫描探针显微镜探针和方法

    公开(公告)号:US07081624B2

    公开(公告)日:2006-07-25

    申请号:US10670585

    申请日:2003-09-25

    摘要: A method for fabricating scanning probe microscopy (SPM) probes is disclosed. The probes are fabricated by forming a structural layer on a substrate, wherein the substrate forms a cavity. A sacrificial layer is located between the substrate and the structural layer. Upon forming the structural layer, the sacrificial layer is selectively removed, and the probe is then released from the substrate. The substrate may then later be reused to form additional probes. Additionally, a contact printing method using a scanning probe microscopy probe is also disclosed.

    摘要翻译: 公开了一种制造扫描探针显微镜(SPM)探针的方法。 通过在衬底上形成结构层来制造探针,其中衬底形成空腔。 牺牲层位于衬底和结构层之间。 在形成结构层时,选择性地去除牺牲层,然后从衬底释放探针。 然后可以再次使用底物以形成另外的探针。 此外,还公开了使用扫描探针显微镜探针的接触印刷方法。