Integrated modular system and method for enhanced Raman spectroscopy
    122.
    发明申请
    Integrated modular system and method for enhanced Raman spectroscopy 有权
    用于增强拉曼光谱的集成模块化系统和方法

    公开(公告)号:US20060164636A1

    公开(公告)日:2006-07-27

    申请号:US11044676

    申请日:2005-01-27

    IPC分类号: G01J3/44 G01N21/65

    摘要: Devices, systems, and methods for enhancing Raman spectroscopy and hyper-Raman are disclosed. A molecular analysis device for performing Raman spectroscopy comprises a substrate and a laser source disposed on the substrate. The laser source may be configured for emanating a laser radiation, which may irradiate an analyte disposed on a Raman enhancement structure. The Raman enhancement structure may be disposed on the substrate or apart from the substrate. The molecular analysis device also include a radiation receiver disposed on the substrate and configured for receiving a Raman scattered radiation, which may be generated by the irradiation of the analyte and Raman enhancement structure.

    摘要翻译: 公开了用于增强拉曼光谱和超拉曼的装置,系统和方法。 用于执行拉曼光谱的分子分析装置包括设置在基板上的基板和激光源。 激光源可以被配置为发射激光辐射,其可照射设置在拉曼增强结构上的分析物。 拉曼增强结构可以设置在基板上或者离开基板。 分子分析装置还包括设置在基板上并被配置为用于接收可以通过分析物的照射和拉曼增强结构产生的拉曼散射辐射的辐射接收器。

    Composite material with powered resonant cells
    123.
    发明申请
    Composite material with powered resonant cells 失效
    具有电源谐振电池的复合材料

    公开(公告)号:US20060044212A1

    公开(公告)日:2006-03-02

    申请号:US10931148

    申请日:2004-08-30

    IPC分类号: H01Q15/08

    CPC分类号: H01Q3/44 H01Q15/0086

    摘要: A composite material and related methods are described, the composite material being configured to exhibit a negative effective permittivity and/or a negative effective permeability for incident radiation at an operating wavelength, the composite material comprising an arrangement of electromagnetically reactive cells of small dimension relative to the operating wavelength. Each cell includes an externally powered gain element for enhancing a resonant response of that cell to the incident radiation at the operating wavelength.

    摘要翻译: 描述了复合材料和相关方法,所述复合材料被配置为对于在工作波长处的入射辐射呈现负的有效介电常数和/或负的有效磁导率,所述复合材料包括相对于 工作波长。 每个单元包括外部供电的增益元件,用于增强该单元在工作波长处的入射辐射的谐振响应。

    Emi measuring method and its system
    124.
    发明申请
    Emi measuring method and its system 审中-公开
    Emi测量方法及其系统

    公开(公告)号:US20060043979A1

    公开(公告)日:2006-03-02

    申请号:US10530704

    申请日:2003-12-15

    申请人: Wei Wu

    发明人: Wei Wu

    IPC分类号: G01R27/28

    CPC分类号: G01R31/001 G01R31/002

    摘要: An electromagnetic interference (EMI) measuring method and its system for diagnosing EMI of various electronic devices and instructing user to improve design to satisfy Electromagnetic Compatibility (EMC) criterion. The measuring method according to the present invention includes acquiring a set of time domain signal waveforms from a group of uniformly distributed test points on equipment under test (EUT), and then processing, converting, comparing and analysing, and finally determining physical position of EMI on EUT. To implement the present method, the present invention provides an EMI measuring system. The system includes signal acquisition portion and signal analysis portion. The signal analysis portion takes computer as carrier, which establishes processing, converting, comparing and analysing modules on operating system platform of computer. The method steps and system structure according to the present invention are simple and convenient which are no restricted by ambience and the measuring result is reliable.

    摘要翻译: 一种用于诊断各种电子设备EMI的电磁干扰(EMI)测量方法及其系统,并指示用户改进设计以满足电磁兼容性(EMC)标准。 根据本发明的测量方法包括从被测设备(EUT)上的一组均匀分布的测试点获取一组时域信号波形,然后进行处理,转换,比较和分析,最后确定EMI的物理位置 在EUT上。 为了实现本方法,本发明提供一种EMI测量系统。 该系统包括信号采集部分和信号分析部分。 信号分析部分以计算机为载体,在计算机操作系统平台上建立处理,转换,比较和分析模块。 根据本发明的方法步骤和系统结构简单方便,不受环境的限制,测量结果可靠。

    Control method for an exhaust gas purification system and an exhaust gas purification system
    126.
    发明申请
    Control method for an exhaust gas purification system and an exhaust gas purification system 审中-公开
    废气净化系统和废气净化系统的控制方法

    公开(公告)号:US20050217245A1

    公开(公告)日:2005-10-06

    申请号:US11078475

    申请日:2005-03-14

    摘要: The present invention concerns a exhaust gas purification system (1), provided with a continuous regeneration-type DPF device (13) having a filter (13b) for collecting PM in exhaust gas (G), provided in an exhaust gas passage (12) of an internal combustion engine (10) provided with an EGR system, for supplying unburned fuel to exhaust gas (G) flowing in the continuous regeneration-type DPF device (13) during the forced regeneration control for regenerating the filter (13b) by forcibly burning PM collected by the filter (13b), characterized by stopping the recirculation of EGR gas (Ge) to the intake passage (14) side in the EGR system, when unburned fuel is supplied to exhaust gas (G) during the forced regeneration control. This prevents the blocking of EGR passage (15) and the sticking of intake valve and so on, caused by the unburned fuel supplied into exhaust gas (G), during the forced regeneration control of the continuous regeneration-type DPF device (13). And this prevents engine troubles caused by these problems.

    摘要翻译: 本发明涉及一种设置有连续再生型DPF装置(13)的排气净化系统(1),其具有设置在废气通道(12)中的用于收集废气(G)中的PM的过滤器(13b) 设置有EGR系统的内燃机(10),用于在用于再生过滤器(13b)的强制再生控制期间将未燃燃料供应到在连续再生型DPF装置(13)中流动的废气(G) 通过强制燃烧由过滤器(13b)收集的PM,其特征在于,在所述EGR系统中,当在所述EGR系统中将未燃燃料供给到废气(G)时停止EGR气体(Ge)再循环到所述进气通道(14) 强制再生控制。 由此,连续再生型DPF装置(13)的强制再生控制期间,能够防止EGR流路(15)的阻塞和由供给废气(G)的未燃燃料引起的进气阀等的粘附。 这样可以防止这些问题引起的发动机故障。

    Method of performing an extensive diagnostic test in conjunction with a
bios test routine
    128.
    发明授权
    Method of performing an extensive diagnostic test in conjunction with a bios test routine 失效
    与bios测试程序结合进行广泛诊断测试的方法

    公开(公告)号:US6035420A

    公开(公告)日:2000-03-07

    申请号:US942463

    申请日:1997-10-01

    IPC分类号: G06F11/22 G11C29/08 G06F12/14

    CPC分类号: G06F11/2284 G11C29/08

    摘要: A BIOS testing routine is initiated. Control is transferred to a diagnostic routine. The diagnostic routine performs a series of test in which a plurality of components are examined. In one embodiment, a random access/random data memory test is performed on a block of memory. Subsequently, control is transferred to the BIOS testing routine.

    摘要翻译: 启动BIOS测试例程。 控制被传送到诊断程序。 诊断程序执行一系列测试,其中检查多个组件。 在一个实施例中,对存储器块执行随机存取/随机数据存储器测试。 随后,将控制转移到BIOS测试例程。

    Method and apparatus for auscultating inaudible signals

    公开(公告)号:US10289377B2

    公开(公告)日:2019-05-14

    申请号:US15021688

    申请日:2014-09-07

    申请人: Wei Wu

    发明人: Wei Wu

    摘要: The prior auscultation technology is only applicable to the sound signals within the audio range and conducted by vibration. Disclosed in the present invention are a method and an apparatus for auscultating inaudible signals, and thus inaudible signals can be mapped into the audible range to form audible signals. The method comprises: obtaining signal data which comprise audible or inaudible signal data; extracting a signal waveform from the signal data; determining a play rate which allows the signal waveform to phonate by means of an audio play apparatus; and performing the auscultation with the signal waveform being played through the audio play apparatus at the play rate, or combining the play rate and the signal waveform to thereby constitute an audio signal, and then playing the audio signal through the audio player so as to achieve auscultation. When the method and apparatus of the present invention are applied, auscultation can be achieved on any physical parameter changes expressed by wave-shaped curve, which promises to extract information which would have been difficult to find within the inaudible signal in the prior art and promote the development of science and technology innovations.