公开(公告)号：US20050212624A1

公开(公告)日：2005-09-29

申请号：US10988152

申请日：2004-11-12

申请人： Christopher Buck ,  Keith Williams

发明人： Christopher Buck ,  Keith Williams

IPC分类号： H01L23/66 ,  H01P1/04 ,  H01P1/203 ,  H01P3/08 ,  H01P5/107 ,  H05K1/02 ,  H05K1/03 ,  H05K1/14 ,  H05K1/16 ,  H05K3/32 ,  H05K3/36

CPC分类号： H05K1/141 ,  H01L23/66 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01P1/047 ,  H01P1/20363 ,  H01P5/107 ,  H05K1/024 ,  H05K1/0306 ,  H05K1/16 ,  H05K3/328 ,  H05K3/368 ,  H05K3/4688 ,  H05K2201/09972 ,  H05K2201/1006 ,  H05K2203/049 ,  H01L2924/00014

摘要： A microwave circuit comprises a printed circuit board (PCB) on which is fabricated a circuit including passive components such as filters (40) formed by printed conductive patterns. In order to enhance the performance of the circuit, selected components such as filters are made with a greater precision on substrate material (41), such as alumina, having a higher dielectric constant than that of the printed circuit board material. The finished component is mounted on the printed circuit board and the conductive pattern is connected by wire bonds (48, 50) to microstrip tracks (51) of the printed circuit board.

摘要翻译： 微波电路包括印刷电路板（PCB），其上制造了包括诸如由印刷导电图案形成的滤光器（40）的无源部件的电路。 为了提高电路的性能，在诸如氧化铝的基板材料（41）具有比印刷电路板材料更高的介电常数的基板材料（41）上更精确地制造诸如滤光片的选定部件。 完成的部件安装在印刷电路板上，并且导电图案通过引线接合（48,50）连接到印刷电路板的微带轨道（51）。

公开(公告)号：US06177146B1

公开(公告)日：2001-01-23

申请号：US09202691

申请日：1998-12-21

申请人： Ronald Fisher ,  Keith Williams

发明人： Ronald Fisher ,  Keith Williams

IPC分类号： G23C1626

CPC分类号： F16D69/023 ,  C04B35/83 ,  C23C16/045 ,  C23C16/26 ,  C23C16/46 ,  Y10T428/213 ,  Y10T428/24322 ,  Y10T428/249928 ,  Y10T428/249931 ,  Y10T428/249986 ,  Y10T428/24999 ,  Y10T428/30

摘要： A method for the densification of an annular body having a porous structure and comprising layers of fabric, which includes locating a susceptor element within the porous body, the amount of the susceptor element occupying less than 5% of the volume of the porous body, the susceptor element being in the form of a layer comprising one of a foil and a fiber and having plural holes therein through which adjacent layers of fabric of the porous body contact each other, said susceptor element being made of a material which is more susceptible to heating by electromagnetic radiation than the material of the porous body, and exposing the porous body to hydrocarbon gas and simultaneously applying an electromagnetic field to the porous body, the susceptor element within the porous body at least in part causing heating of the porous body to a temperature at which the gas infiltrating the porous body deposits carbon within the porous body.

摘要翻译： 一种用于致密化具有多孔结构并且包括织物层的环形体的方法，其包括将基座元件定位在多孔体内，基座元件的量占多孔体的体积的5％以下， 感受元件为包括箔和纤维之一的层的形式，并且具有多个孔，多孔体的相邻层彼此接触，所述基座元件由更容易加热的材料制成 通过电磁辐射而不是多孔体的材料，并且将多孔体暴露于烃气体并同时向多孔体施加电磁场，多孔体内的基座元件至少部分地导致多孔体的加热至温度 渗透多孔体的气体在多孔体内沉积碳。

公开(公告)号：US4298282A

公开(公告)日：1981-11-03

申请号：US148137

申请日：1980-05-09

申请人： Keith Williams

发明人： Keith Williams

IPC分类号： G01N21/29 ,  G01N21/88

CPC分类号： G01N21/293

摘要： A soil gauge for measuring the relative amount of soiling of a carpet. The soil gauge is made from a transparent material having several viewing areas. The viewing areas are covered with a multiplicity of opaque marks in varying degrees of concentration. An unsoiled sample of carpet is placed next to the carpet to be tested and the soil gauge is placed between the unsoiled sample and the user's line of vision. When the appearance of the unsoiled carpet, as viewed through the gauge, is as close in appearance as possible to the soiled carpet, the position along the gauge through which this similar appearance is achieved is noted, and this position is a measurement of the relative soiling of the carpet.

摘要翻译： 用于测量地毯污染物相对量的土壤测量仪。 土壤测量仪由具有多个观察区域的透明材料制成。 观察区域以不同程度的浓度覆盖多个不透明标记。 将地毯的未固结样品放置在待测试的地毯旁边，并将土壤测量仪放置在未污染的样品和用户的视线之间。 当通过仪表观察时，未铺好的地毯的外观与尽可能接近污染的地毯的外观相近，注意到沿着这个类似外观实现的仪表位置，这个位置是相对的测量 弄脏地毯。

公开(公告)号：US08527033B1

公开(公告)日：2013-09-03

申请号：US12829163

申请日：2010-07-01

申请人： Keith Williams ,  Paul Thurman Dunham ,  Steven Russell Marquis

发明人： Keith Williams ,  Paul Thurman Dunham ,  Steven Russell Marquis

IPC分类号： A61B5/05 ,  A61B8/00 ,  A61M5/00

CPC分类号： A61B8/4455 ,  A61B8/461 ,  A61B8/467 ,  A61B2017/3413 ,  A61M5/427 ,  A61M5/46

摘要： Systems and methods which determine the position of an instrument internal to an object using an opto-mechanical sensor are shown. Embodiments utilize an opto-mechanical sensor system in which a mechanical instrument interface provides instrument movement information to a corresponding optical sensor system to determine instrument movement. Determinations of instrument movement preferably provide information regarding movement direction and speed. Such information, when used in combination with other information such as starting position or starting position offset, insertion angle or angle of attack, and/or insertion plane, is utilized by embodiments of the invention to determine the position of an instrument or portion thereof. Embodiments are adapted to accommodate different instrument configurations. Position information may be utilized in combination with an ultrasound image to display a visual representation of the instrument, or portion thereof, within a object being imaged.

摘要翻译： 示出了使用光机械传感器来确定物体内部的仪器的位置的系统和方法。 实施例使用光机械传感器系统，其中机械仪器接口将仪器移动信息提供给相应的光学传感器系统以确定仪器运动。 仪器移动的确定优选地提供关于运动方向和速度的信息。 当与本发明的实施例一起使用这种信息，以与其他信息（例如起始位置或起始位置偏移，插入角度或迎角）和/或插入平面组合使用以确定仪器或其部分的位置。 实施例适于适应不同的仪器配置。 位置信息可以与超声波图像结合使用，以在被成像的物体内显示仪器或其部分的视觉表示。

公开(公告)号：US20090024859A1

公开(公告)日：2009-01-22

申请号：US11870575

申请日：2007-10-11

申请人： Kenneth J GOODNOW ,  Clarence R. Ogilvie ,  Sebastian T. Ventrone ,  Keith Williams ,  Charles S. Woodruff

发明人： Kenneth J GOODNOW ,  Clarence R. Ogilvie ,  Sebastian T. Ventrone ,  Keith Williams ,  Charles S. Woodruff

IPC分类号： G06F1/32

CPC分类号： G06F1/26

摘要： A method and structure to optimize computational efficiency in a low-power environment. A design structure is embodied in a machine readable medium used in a design process. The design structure includes a component to determine an optimal point for maximizing computational efficiency in a low-power environment, and a component to selectively control operation of at least one processing unit of a plurality of processing units in accordance with the determined optimal point. The design structure further includes at least one of a component for controlling a frequency of a clock signal transmitted to the at least one processing unit in accordance with the determined optimal point, and a component for determining a present power available.

摘要翻译： 一种在低功耗环境下优化计算效率的方法和结构。 设计结构体现在在设计过程中使用的机器可读介质中。 该设计结构包括确定用于在低功率环境中最大化计算效率的最佳点的组件，以及根据所确定的最佳点选择性地控制多个处理单元的至少一个处理单元的操作的组件。 该设计结构还包括用于根据确定的最佳点来控制发送到至少一个处理单元的时钟信号的频率的组件和用于确定当前可用功率的组件中的至少一个。

公开(公告)号：US20080035483A1

公开(公告)日：2008-02-14

申请号：US11711808

申请日：2007-02-28

申请人： Ben Herbert ,  Andrew Gooley ,  Keith Williams

发明人： Ben Herbert ,  Andrew Gooley ,  Keith Williams

IPC分类号： B01D57/02

CPC分类号： C07K1/285 ,  G01N27/44747 ,  G01N27/44795

摘要： An improved method of separating a macromolecule by isoelectric focusing comprising subjecting the macromolecule to electrophoresis in an isoelectric-focusing medium including a substantially thiol-free reducing agent, preferably a trivalent phosphorous compound and more preferably tributyl phosphine, the improvement being the solubility and focusing of the macromolecule is enhanced compared to isoelectric focusing of the same macromolecule in a similar isoelectric-focusing medium containing a thiol-reducing agent.

摘要翻译： 通过等电聚焦分离大分子的改进方法包括使大分子在包括基本上不含硫醇的还原剂，优选三价磷化合物，更优选三丁基膦的等电聚焦介质中进行电泳，其改进是溶解度和聚焦 与含有硫醇还原剂的类似等电聚焦介质中的相同大分子的等电聚焦相比，大分子得到增强。

公开(公告)号：US20080030226A1

公开(公告)日：2008-02-07

申请号：US11869921

申请日：2007-10-10

申请人： Kenneth Goodnow ,  Clarence Ogilvie ,  Christopher Reynolds ,  Jack Smith ,  Sebastian Ventrone ,  Keith Williams

发明人： Kenneth Goodnow ,  Clarence Ogilvie ,  Christopher Reynolds ,  Jack Smith ,  Sebastian Ventrone ,  Keith Williams

IPC分类号： H03K19/173

CPC分类号： H03K19/17776 ,  H03K19/17732 ,  H03K19/17756 ,  H03K19/17772

摘要： A field programmable gate array (FPGA) device including a non-non-programming-based default power-on electronic configuration. The non-non-programming-based default power-on electronic configuration defines a default state to initial a first logic function. Upon power-up, the FPGA device would be enabled to enter the default state without having first to be configured via a conventional programming mode, thus saving precious processing time during power-up. Several embodiments are disclosed, such as a mask via circuit, an asynchronized set/reset circuit, an unbalanced latch circuit and a flush and scan circuit. A related method is also disclosed to reduce the memory size dedicated to the first logic function to facilitate further programming after power-up. In addition to time saving and further programming, the FPGA device can also allow partial or incremental programming to expand the full functionality to match customer's different needs.

摘要翻译： 包括非基于非编程的默认开机电子配置的现场可编程门阵列（FPGA）设备。 非基于非编程的默认开机电子配置定义了初始化第一逻辑功能的默认状态。 上电时，FPGA器件将能够进入默认状态，而不必首先通过常规编程模式进行配置，从而在上电时节省宝贵的处理时间。 公开了几个实施例，例如掩模通孔电路，异步设置/复位电路，不平衡锁存电路和冲洗和扫描电路。 还公开了一种相关方法，以减少专用于第一逻辑功能的存储器大小，以便在上电之后进一步编程。 除了节省时间和进一步的编程之外，FPGA器件还可以允许部分或增量编程扩展完整的功能以满足客户的不同需求。

公开(公告)号：US20070258305A1

公开(公告)日：2007-11-08

申请号：US11279639

申请日：2006-04-13

申请人： Kerry Bernstein ,  Kenneth Goodnow ,  Clarence Ogilvie ,  Sebastian Ventrone ,  Keith Williams

发明人： Kerry Bernstein ,  Kenneth Goodnow ,  Clarence Ogilvie ,  Sebastian Ventrone ,  Keith Williams

IPC分类号： G11C7/00

CPC分类号： G06F12/121 ,  G06F12/122

摘要： A system, method and program product for determining a relative amount of usage of a data retaining device are disclosed. A charge storing device is coupled to a data retaining device in a manner that a use of the data retaining device triggers a charging of the charge storing device. In a period that the data retaining device idles, charges in the charge storing device decay due to natural means. As such, a potential of the charge storing device may be used to indicate an amount of usage of the data retaining device. A comparison of the potentials of two charge storing devices coupled one-to-one to two data retaining devices may be used as a basis to determine a relative amount of usage of each of the two data retaining devices comparing to the other.

摘要翻译： 公开了一种用于确定数据保留装置的相对使用量的系统，方法和程序产品。 电荷存储装置以数据保持装置的使用触发电荷存储装置的充电的方式耦合到数据保持装置。 在数据保持装置闲置的期间，由于自然的手段，电荷存储装置中的电荷衰减。 因此，可以使用电荷存储装置的电位来指示数据保持装置的使用量。 可以使用将一对一耦合到两个数据保持装置的两个电荷存储装置的电位的比较作为确定两个数据保持装置中的每一个相对于另一个的相对使用量的基础。

公开(公告)号：US06225046B1

公开(公告)日：2001-05-01

申请号：US08942206

申请日：1998-07-28

申请人： Graham Vesey ,  Duncan Veal ,  Keith Williams

发明人： Graham Vesey ,  Duncan Veal ,  Keith Williams

IPC分类号： G01N1102

CPC分类号： G01N33/587 ,  G01N33/56911 ,  G01N33/56916

摘要： Methods for detecting microorganisms in a sample by binding detectable particles and fluorescent labelled ligands reactive to the microorganisms. The present invention also includes the use of multiple fluorochromes for the detection of microorganisms and is adaptable for use in flow cytometry.

摘要翻译： 通过结合可检测的颗粒和与微生物反应的荧光标记配体来检测样品中的微生物的方法。 本发明还包括使用多种荧光染料来检测微生物并且适用于流式细胞术。

公开(公告)号：USD438689S1

公开(公告)日：2001-03-06

申请号：US29104715

申请日：1999-05-11

申请人： Keith Williams

设计人： Keith Williams