Rapid sample exchange for miniaturized NMR spectrometer
    1.
    发明授权
    Rapid sample exchange for miniaturized NMR spectrometer 有权
    用于小型化NMR光谱仪的快速样品交换

    公开(公告)号:US08754646B2

    公开(公告)日:2014-06-17

    申请号:US13171230

    申请日:2011-06-28

    CPC classification number: G01R33/307 G01R33/302 G01R33/445

    Abstract: A method is provided for acquiring multiple NMR response signal data in rapid succession for averaging NMR spectral data from a sample. The fluid sample is placed in a capillary that extends through the magnetic field of the NMR spectrometer, including through the center of the magnetic field to place a segment of the sample in the magnetic center. After the sample fluid, initially magnetized by the magnetic field, is activated to emit an NMR pulse signal, the fluid in the capillary is advanced rapidly to put another pre-magnetized segment of the sample fluid in the fluid center, acquiring an NRM pulse signal, and continuing the cycle until a desired number of NMR response data signals from the sample have been acquired. Those response data from multiple acquisitions are then averaged.

    Abstract translation: 提供一种快速连续获取多个NMR响应信号数据的方法,用于对来自样品的NMR光谱数据进行平均。 将流体样品置于穿过NMR光谱仪的磁场的毛细管中,包括通过磁场的中心,将样品的一段放置在磁性中心。 在初始被磁场磁化的样品流体被激活以发射NMR脉冲信号之后,毛细管中的流体被快速前进,以将样品流体的另一个预先磁化的区段放在流体中心,获得NRM脉冲信号 并继续循环,直到获得了来自样品的所需数量的NMR响应数据信号。 然后对来自多次获取的响应数据进行平均。

    METHOD AND SYSTEM FOR TREATING A SUBTERRANEAN FORMATION USING DIVERSION
    2.
    发明申请
    METHOD AND SYSTEM FOR TREATING A SUBTERRANEAN FORMATION USING DIVERSION 有权
    使用分流处理地下室形成的方法和系统

    公开(公告)号:US20130168082A1

    公开(公告)日:2013-07-04

    申请号:US13547159

    申请日:2012-07-12

    CPC classification number: E21B43/12 E21B43/14 E21B43/25

    Abstract: A method of well treatment includes establishing fluid connectivity between a wellbore and at least one target zone for treatment within a subterranean formation. The method includes injecting a treatment composition into the wellbore. The method includes contacting a subterranean formation with the treatment composition, providing a diversion agent to a desired interval in the wellbore and measuring a wellbore parameter while performing at least one of the contacting the target zone and the providing the diversion agent.

    Abstract translation: 井处理的方法包括建立井眼与至少一个目标区域之间的流体连通性,以在地层内进行处理。 该方法包括将处理组合物注入井眼。 该方法包括使地下地层与处理组合物接触,在井眼中提供所需间隔的转移剂并且在执行接触目标区域和提供转移剂的至少一个时测量井筒参数。

    Method and apparatus for Terminating A Test Signal Applied To Multiple Semiconductor Loads Under Test
    3.
    发明申请
    Method and apparatus for Terminating A Test Signal Applied To Multiple Semiconductor Loads Under Test 有权
    用于终止被测试的多个半导体负载的测试信号的方法和装置

    公开(公告)号:US20100253374A1

    公开(公告)日:2010-10-07

    申请号:US12416375

    申请日:2009-04-01

    CPC classification number: G01R31/31905

    Abstract: Apparatus for terminating a test signal applied to multiple semiconductor loads under test is described—for example apparatus for interfacing a test signal between a tester and a semiconductor device under test (DUT). In some examples, a probe card assembly may include at least one probe substrate each having test probes configured to contact test features of a DUT; a wiring substrate, coupled to the at least one probe substrate, having a connector configured for coupling with a source termination of a tester; a signal path formed on and/or in the wiring substrate and the at least one probe substrate, the signal path having a trace and trace stubs fanning out from the trace, an input of the trace being coupled to the connector and outputs of the trace stubs being coupled to the test probes; and a resistive termination coupled between the trace and at least one potential.

    Abstract translation: 描述了用于终止施加到被测试的多个半导体负载的测试信号的装置,例如用于在测试器和待测半导体器件(DUT)之间接合测试信号的装置。 在一些示例中,探针卡组件可以包括至少一个探针基板,每个探针基板具有被配置为接触DUT的测试特征的测试探针; 耦合到所述至少一个探针衬底的布线衬底,具有被配置为与测试器的源端接耦合的连接器; 形成在布线基板和至少一个探针基板上和/或布线基板和至少一个探针基板上的信号路径,该信号路径具有从迹线扇出的迹线和迹线短线,迹线的输入耦合到连接器和迹线的输出 桩被耦合到测试探针; 以及耦合在迹线和至少一个电位之间的电阻终端。

    Joint compound using predispersed dedusting agents
    5.
    发明申请
    Joint compound using predispersed dedusting agents 有权
    联合化合物使用预分散除尘剂

    公开(公告)号:US20080141909A1

    公开(公告)日:2008-06-19

    申请号:US11639793

    申请日:2006-12-14

    Abstract: This method relates to making a joint compound that includes predispersing a dedusting agent in water to make a predispersed dedusting agent. Dry components, including at least one filler, are combined to make a dry mixture. Process water is pumped into a vessel and the predispersed dedusting agent is introduced to the vessel. The dry mixture is then added to the vessel and all components are blended to make a homogeneous product.

    Abstract translation: 该方法涉及制备包括在水中预分散除尘剂以制备预分散除尘剂的接合化合物。 包括至少一种填料的干组分被组合以制成干混合物。 将工艺用水泵入容器中,将预分散的除尘剂引入容器中。 然后将干燥的混合物加入到容器中,并将所有组分混合以制备均匀的产物。

    TESTER CHANNEL TO MULTIPLE IC TERMINALS
    6.
    发明申请
    TESTER CHANNEL TO MULTIPLE IC TERMINALS 审中-公开
    TESTER通道到多个IC端子

    公开(公告)号:US20080010814A1

    公开(公告)日:2008-01-17

    申请号:US11779163

    申请日:2007-07-17

    Applicant: Charles Miller

    Inventor: Charles Miller

    Abstract: A probe card provides signal paths between integrated circuit (IC) tester channels and probes accessing input and output pads of ICs to be tested. When a single tester channel is to access multiple (N) IC pads, the probe card provides a branching path linking the channel to each of the N IC input pads. Each branch of the test signal distribution path includes a resistor for isolating the IC input pad accessed via that branch from all other branches of the path so that a fault on that IC pad does not substantially affect the voltage of signals appearing on any other IC pad. When a single tester channel is to monitor output signals produced at N IC pads, the resistance in each branch of the signal path linking the pads of the tester channel is uniquely sized to that the voltage of the input signal supplied to the tester channel is a function of the combination of logic states of the signals produced at the N IC pads. The tester channel measures the voltage of its input signal so that the logic state of the signals produced at each of the N IC output pads can be determined from the measured voltage.

    Abstract translation: 探针卡提供集成电路(IC)测试仪通道之间的信号路径,以及访问要测试的IC的输入和输出焊盘的探头。 当单个测试仪通道要访问多个(N)个IC焊盘时,探针卡提供将通道连接到每个N个IC输入焊盘的分支路径。 测试信号分配路径的每个分支包括用于隔离通过该分支从该路径的所有其他分支访问的IC输入焊盘的电阻器,使得该IC焊盘上的故障基本上不影响出现在任何其它IC焊盘上的信号的电压 。 当单个测试仪通道用于监视在N个IC焊盘处产生的输出信号时,连接测试仪通道的焊盘的信号路径的每个分支中的电阻的唯一尺寸是使提供给测试仪通道的输入信号的电压为 在N个IC焊盘上产生的信号的逻辑状态的组合的功能。 测试仪通道测量其输入信号的电压,使得可以根据测量的电压确定在每个N IC输出焊盘处产生的信号的逻辑状态。

    Method and System for Treating a Subterraean Formation Using Diversion
    7.
    发明申请
    Method and System for Treating a Subterraean Formation Using Diversion 有权
    使用引水处理渗流层的方法和系统

    公开(公告)号:US20080000639A1

    公开(公告)日:2008-01-03

    申请号:US11751172

    申请日:2007-05-21

    CPC classification number: E21B43/12 E21B43/14 E21B43/25

    Abstract: A method well treatment includes establishing fluid connectivity between a wellbore and at least one target zone for treatment within a subterranean formation, which is intersected by a wellbore. The method includes deploying coiled tubing into the wellbore and introducing a treatment composition into the wellbore. The method includes contacting a target zone within the subterranean formation with the treatment composition, introducing a diversion agent through the coiled tubing to an interval within a wellbore and repeating the introduction of the treatment, the contacting of the target zone and the introduction of the diversion agent for more than one target zone.

    Abstract translation: 一种方法井处理包括在井​​眼与至少一个目标区域之间建立流体连通性,以在地下地层内进行处理,该地层与井眼相交。 该方法包括将连续油管部署到井眼中并将处理组合物引入井眼。 该方法包括将地下地层内的目标区域与处理组合物接触,将引导剂通过连续油管引入井筒内的间隔,并重复进行处理,目标区域的接触和引入引导 代理多个目标区域。

    Adjustable Delay Transmission Line
    8.
    发明申请
    Adjustable Delay Transmission Line 有权
    可调延迟传输线

    公开(公告)号:US20070279151A1

    公开(公告)日:2007-12-06

    申请号:US11773011

    申请日:2007-07-03

    Applicant: Charles Miller

    Inventor: Charles Miller

    CPC classification number: H01P9/00 G01R31/2822

    Abstract: A transmission line includes a signal conductor and at least one varactor diode capacitively coupled to the signal conductor. The transmission line's signal path delay is a function of its shunt capacitance, and the varactor's capacitance forms a part of the transmission line's shunt capacitance. The transmission line's signal path delay is adjusted by adjusting a control voltage across the varactor diode thereby to adjust the varactor diode's capacitance.

    Abstract translation: 传输线包括电容耦合到信号导体的信号导体和至少一个变容二极管。 传输线的信号路径延迟是其分流电容的函数,变容二极管的电容构成传输线分流电容的一部分。 通过调整变容二极管两端的控制电压来调整传输线的信号路径延迟,从而调整变容二极管的电容。

    Isolation Buffers With Controlled Equal Time Delays
    9.
    发明申请
    Isolation Buffers With Controlled Equal Time Delays 失效
    具有受控相等时间延迟的隔离缓冲器

    公开(公告)号:US20070103183A1

    公开(公告)日:2007-05-10

    申请号:US11615976

    申请日:2006-12-24

    Applicant: Charles Miller

    Inventor: Charles Miller

    CPC classification number: H03H11/265 G01R31/2889 G01R31/31917 H03H11/126

    Abstract: A system is provided for controlling the delay in an isolation buffer. Multiple such isolation buffers are used to connect a single signal channel to multiple lines and controlled to provide an equal delay. Isolation buffer delay is controlled to be uniform by varying either power supply voltage or current. A single delay control circuit forming a delay-lock loop supplies the delay control signal to each buffer to assure the uniform delay. Since controlling delay can also vary the output voltage of each isolation buffer, in one embodiment buffers are made from two series inverters: one with a variable delay, and the second without a variable delay providing a fixed output voltage swing. To reduce circuitry needed, in one embodiment an isolation buffer with a variable power supply is provided in a channel prior to a branch, while buffers having a fixed delay are provided in each branch. A wafer test system can be configured using the isolation buffers having equal delays to enable concurrently connecting one tester channel to multiple wafer test probes.

    Abstract translation: 提供了一种用于控制隔离缓冲器中的延迟的系统。 多个这样的隔离缓冲器用于将单个信号信道连接到多个线路并被控制以提供相等的延迟。 通过改变电源电压或电流来将隔离缓冲器延迟控制为均匀。 形成延迟锁定环的单个延迟控制电路将延迟控制信号提供给每个缓冲器,以确保均匀延迟。 由于控制延迟也可以改变每个隔离缓冲器的输出电压,在一个实施例中,缓冲器由两个串联的反相器制成:一个具有可变延迟,第二个不具有可变延迟,提供固定的输出电压摆幅。 为了减少所需的电路,在一个实施例中,在分支之前的通道中提供具有可变电源的隔离缓冲器,而在每个分支中提供具有固定延迟的缓冲器。 可以使用具有相等延迟的隔离缓冲器来配置晶片测试系统,以使得能够将一个测试仪通道同时连接到多个晶片测试探针。

    Mapping radio-frequency noise in an ultra-wideband communication system
    10.
    发明申请
    Mapping radio-frequency noise in an ultra-wideband communication system 失效
    在超宽带通信系统中映射射频噪声

    公开(公告)号:US20060285577A1

    公开(公告)日:2006-12-21

    申请号:US11116890

    申请日:2005-04-27

    Abstract: A system and method for mapping. radio-frequency (RF) noise, and estimating channel quality in a multi-channel ultra-wideband communication system is provided. One method includes placing a plurality of time bins within a plurality of time frames and assigning a plurality of UWB communication channels comprising selected time bins. RF noise amplitude data is then sampled from selected time bins. The sampled RF noise amplitude data from the time bins is then averaged, thereby obtaining an average RF noise amplitude in each of the plurality of channels. The RF noise amplitude indicates the amount of RF noise present in a channel. The channels may then be ranked based on the characteristics of the RF noise.

    Abstract translation: 用于映射的系统和方法。 提供射频(RF)噪声,并估计多通道超宽带通信系统中的信道质量。 一种方法包括将多个时间箱放置在多个时间帧内并且分配包括所选时间段的多个UWB通信信道。 然后从选定的时间段中采样RF噪声幅度数据。 然后对来自时间箱的采样的RF噪声振幅数据进行平均,从而获得多个通道中的每个通道中的平均RF噪声振幅。 RF噪声幅度指示存在于通道中的RF噪声的量。 然后可以基于RF噪声的特性对信道进行排名。

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