公开(公告)号：US08364379B2

公开(公告)日：2013-01-29

申请号：US12775989

申请日：2010-05-07

申请人： Timothy J. Johnson ,  Kevin C. Wong ,  Mark D. Finkel ,  Steven M. Hubble ,  Roger Bennett ,  Richard W. Gushman ,  Kim Bloxsom ,  Joshua J. Ksiazkiewicz

发明人： Timothy J. Johnson ,  Kevin C. Wong ,  Mark D. Finkel ,  Steven M. Hubble ,  Roger Bennett ,  Richard W. Gushman ,  Kim Bloxsom ,  Joshua J. Ksiazkiewicz

IPC分类号： F02D9/06 ,  F02D9/08

CPC分类号： F02D9/04 ,  F02D41/021 ,  F02D41/1445 ,  F02D2250/34

摘要： A control system for an engine includes a restriction determination module and a valve control module. The restriction determination module determines a desired exhaust back pressure of the engine based on an exhaust flow rate of the engine. The valve control module selectively adjusts a valve position of an exhaust valve that restricts an exhaust flow of the engine based on the desired exhaust back pressure. The exhaust valve may include a valve body, a throttle plate, and an annular protrusion coupled to an inner surface of the valve body and protruding towards the throttle plate. The annular protrusion may abut a side of the throttle plate and may restrict fluid flow through an annular space between the throttle plate and the inner surface when the throttle plate is positioned in a rotational position transverse to a direction of fluid flow. A related method is also provided.

摘要翻译： 用于发动机的控制系统包括限制确定模块和阀门控制模块。 限制确定模块基于发动机的排气流量来确定发动机的期望排气背压。 阀控制模块基于期望的排气背压选择性地调节限制发动机的排气流量的排气阀的阀位。 排气阀可以包括阀体，节流板和耦合到阀体的内表面并朝向节流板突出的环形突起。 当节流板位于横向于流体流动方向的旋转位置时，环形突起可以邻接节流板的侧面并且可以限制流体流过节流板和内表面之间的环形空间。 还提供了相关的方法。

公开(公告)号：US20110276248A1

公开(公告)日：2011-11-10

申请号：US12775989

申请日：2010-05-07

申请人： Timothy J. Johnson ,  Kevin C. Wong ,  Mark D. Finkel ,  Steven M. Hubble ,  Roger Bennett ,  Richard W. Gushman ,  Kim Bloxsom ,  Joshua J. Ksiazkiewicz

发明人： Timothy J. Johnson ,  Kevin C. Wong ,  Mark D. Finkel ,  Steven M. Hubble ,  Roger Bennett ,  Richard W. Gushman ,  Kim Bloxsom ,  Joshua J. Ksiazkiewicz

IPC分类号： F02D45/00 ,  F01L1/34

CPC分类号： F02D9/04 ,  F02D41/021 ,  F02D41/1445 ,  F02D2250/34

摘要： A control system for an engine includes a restriction determination module and a valve control module. The restriction determination module determines a desired exhaust back pressure of the engine based on an exhaust flow rate of the engine. The valve control module selectively adjusts a valve position of an exhaust valve that restricts an exhaust flow of the engine based on the desired exhaust back pressure. The exhaust valve may include a valve body, a throttle plate, and an annular protrusion coupled to an inner surface of the valve body and protruding towards the throttle plate. The annular protrusion may abut a side of the throttle plate and may restrict fluid flow through an annular space between the throttle plate and the inner surface when the throttle plate is positioned in a rotational position transverse to a direction of fluid flow. A related method is also provided.

摘要翻译： 用于发动机的控制系统包括限制确定模块和阀门控制模块。 限制确定模块基于发动机的排气流量来确定发动机的期望排气背压。 阀控制模块基于期望的排气背压选择性地调节限制发动机的排气流量的排气阀的阀位。 排气阀可以包括阀体，节流板和耦合到阀体的内表面并朝向节流板突出的环形突起。 当节流板位于横向于流体流动方向的旋转位置时，环形突起可以邻接节流板的侧面并且可以限制流体流过节流板和内表面之间的环形空间。 还提供了相关的方法。

公开(公告)号：US08417352B2

公开(公告)日：2013-04-09

申请号：US12769382

申请日：2010-04-28

申请人： William J. Carroll ,  Erling Jensen Aune, Jr. ,  Timothy J. Johnson ,  Jens Olaf Roe Schouenborg

发明人： William J. Carroll ,  Erling Jensen Aune, Jr. ,  Timothy J. Johnson ,  Jens Olaf Roe Schouenborg

IPC分类号： A61N1/00 ,  A61B5/04

CPC分类号： A61N1/0456 ,  A61N1/0452 ,  A61N1/0476 ,  A61N1/0492 ,  A61N1/0502 ,  A61N1/0551 ,  A61N1/36014 ,  A61N1/36017 ,  A61N1/36021

摘要： An electrotherapy system for stimulating sensory nerves within skin tissue includes a electrode carrier, a pulse generator, an array of skin-penetrating electrodes and surface skin electrodes, a pulse conditioning circuit, and a power source. The system administers biphasic pulsed current at the surface skin electrodes and monophasic pulsed current at each skin-penetrating electrode. The skin-penetrating surfaces and skin contact surfaces of the electrotherapy system may be sterilized or may be replaceable for outpatient reusability.

摘要翻译： 用于刺激皮肤组织内的感觉神经的电疗系统包括电极载体，脉冲发生器，皮肤穿透电极阵列和表面皮肤电极，脉冲调节电路和电源。 该系统在每个皮肤穿透电极处施加表面电极处的双相脉冲电流和单相脉冲电流。 电疗系统的皮肤穿透表面和皮肤接触表面可以被灭菌或可以替换为门诊可重用性。

公开(公告)号：US20120153155A1

公开(公告)日：2012-06-21

申请号：US11974856

申请日：2007-10-15

申请人： Timothy J. Johnson

发明人： Timothy J. Johnson

IPC分类号： G01N21/59

CPC分类号： G01J3/108 ,  G01N21/3504

摘要： Novel systems and methods for remotely detecting at least one constituent of a gas via infrared detection are provided. A system includes at least one extended source of broadband infrared radiation and a spectrally sensitive receiver positioned remotely from the source. The source and the receiver are oriented such that a surface of the source is in the field of view of the receiver. The source includes a heating component thermally coupled to the surface, and the heating component is configured to heat the surface to a temperature above ambient temperature. The receiver is operable to collect spectral infrared absorption data representative of a gas present between the source and the receiver. The invention advantageously overcomes significant difficulties associated with active infrared detection techniques known in the art, and provides an infrared detection technique with a much greater sensitivity than passive infrared detection techniques known in the art.

公开(公告)号：US20120144870A1

公开(公告)日：2012-06-14

申请号：US13313109

申请日：2011-12-07

申请人： Timothy J. Johnson ,  David R. Mirth ,  Michael Timothy Pellegrin ,  Frank Bruce Inglis ,  Terry Burn

发明人： Timothy J. Johnson ,  David R. Mirth ,  Michael Timothy Pellegrin ,  Frank Bruce Inglis ,  Terry Burn

IPC分类号： C03C25/14 ,  C03C25/24 ,  C03B37/02 ,  C03C14/00

CPC分类号： D04H13/008 ,  B05B7/0892 ,  C03B37/0206 ,  C03B37/10 ,  C03C25/26 ,  D04H1/4226 ,  D04H1/642 ,  D04H1/655 ,  D10B2101/06

摘要： Apparatus, systems and methods for monitoring and controlling the amount of moisture introduced into the forming hood area in the manufacture of mineral fiber insulation products. Moisture from coolant liquids, binder dispersions and binder diluents are all introduced deliberately into a forming hood; ambient moisture and water from combustion are additional sources. A series of global variable control valves, one for each fluid system; as well as individual variable control valves for each fiberizing unit are provided with associated meters. Sensors monitor fibrous pack conditions and ambient conditions and provide inputs to the valve control system. A specific 3-ring liquid dispensing system is also disclosed.

摘要翻译： 用于监测和控制在矿物纤维绝缘产品的制造中引入成形罩区域的水分量的装置，系统和方法。 来自冷却剂液体，粘合剂分散体和粘合剂稀释剂的水分都故意引入成型罩; 来自燃烧的环境水分和水分是额外的来源。 一系列全球变量控制阀，每个流体系统一个; 以及每个纤维化单元的单个可变控制阀都配有相关的仪表。 传感器监测纤维包装条件和环境条件，并为阀门控制系统提供输入。 还公开了具体的3环液体分配系统。

公开(公告)号：US06982028B2

公开(公告)日：2006-01-03

申请号：US09905566

申请日：2001-07-13

申请人： Timothy J. Johnson ,  Emanuel A. Waddell, Jr. ,  David J. Ross ,  Laurie E. Locascio

发明人： Timothy J. Johnson ,  Emanuel A. Waddell, Jr. ,  David J. Ross ,  Laurie E. Locascio

IPC分类号： B01D61/42 ,  C02F1/469

CPC分类号： B81B1/00 ,  G01N27/44752 ,  G01N27/44791

摘要： A method is described for modifying performed channels fabricated in a variety of substrate materials including PMMA. The method involves exposing a portion of a fluid flow channel to light at a fluence and wavelength which modifies the surface charge of the substrate at the exposure site. The method can be used to modulate electroosmotic flow in channels or to immobilize chemical compounds or biological species in the fluid flow channels at the modified surfaces. The method can be used to fabricate or modify microfluidic systems

摘要翻译： 描述了一种用于修改在包括PMMA的各种衬底材料中制造的所执行通道的方法。 该方法包括将流体流动通道的一部分以能量密度和波长曝光，其在曝光部位改变基底的表面电荷。 该方法可用于调节通道中的电渗流或将化学化合物或生物物质固定在改性表面的流体流动通道中。 该方法可用于制造或修饰微流体系统

公开(公告)号：US5621355A

公开(公告)日：1997-04-15

申请号：US537051

申请日：1995-09-29

申请人： Brian E. Williams ,  Timothy J. Johnson

发明人： Brian E. Williams ,  Timothy J. Johnson

IPC分类号： H03H11/04 ,  H03F1/34

CPC分类号： H03H11/04

摘要： Process-dependent characteristics of a continuous time circuit, e.g., particular the sensitivity of the corner frequency of a continuous time filter to variations in absolute capacitance, is obviated by modifying a resistance-based transconductance tuning circuit, so that the tuning resistor is replaced with a switched capacitor circuit. The effect of this switched sampled data resistor replacement is such that, if each of the resistor-simulating switched capacitor of the transconductance stage and one or more load capacitors of the filter is established in the same processing sequence, what would otherwise be process-sensitive terms in the corner frequency-establishing ratio (g.sub.m /C) effectively cancel each other, so that the corner frequency fhi becomes proportional to a readily controlled frequency parameter for the sampled data resistor.

摘要翻译： 连续时间电路的过程相关特性，特别是连续时间滤波器的转角频率对绝对电容变化的敏感度，通过修改基于电阻的跨导调谐电路来消除，从而将调谐电阻替换为 开关电容电路。 这种切换采样数据电阻器替换的效果是这样的，如果跨导级的电阻模拟开关电容器和滤波器的一个或多个负载电容器中的每一个以相同的处理顺序建立，否则将是过程敏感的 角频率建立比（gm / C）中的术语有效地相互抵消，从而转角频率fhi与采样数据电阻器的容易控制的频率参数成比例。

公开(公告)号：US20120221830A1

公开(公告)日：2012-08-30

申请号：US13409033

申请日：2012-02-29

申请人： Gregory J. Faanes ,  Eric P. Lundberg ,  Abdulla Bataineh ,  Timothy J. Johnson ,  Michael Parker ,  James Robert Kohn ,  Steven L. Scott ,  Robert Alverson

发明人： Gregory J. Faanes ,  Eric P. Lundberg ,  Abdulla Bataineh ,  Timothy J. Johnson ,  Michael Parker ,  James Robert Kohn ,  Steven L. Scott ,  Robert Alverson

IPC分类号： G06F15/76

CPC分类号： G06F15/8053

摘要： A processor core, comprises one or more vector units operable to change between a fine-grained vector mode having a shorter maximum vector length and a coarse-grained vector mode having a longer maximum vector length. Changing vector modes comprises halting all instruction stream execution in the core, flushing one or more registers in a register space, reconfiguring one or more vector registers in the register space, and restarting instruction execution in the core.

摘要翻译： 处理器核心包括一个或多个向量单元，其可操作以在具有较短最大向量长度的细粒子矢量模式和具有较长最大向量长度的粗粒矢量模式之间进行切换。 更改向量模式包括停止核心中的所有指令流执行，刷新寄存器空间中的一个或多个寄存器，重新配置寄存器空间中的一个或多个向量寄存器，以及重新启动核心中的指令执行。

公开(公告)号：US20120072704A1

公开(公告)日：2012-03-22

申请号：US13020358

申请日：2011-02-03

申请人： Timothy J. Johnson ,  Gregory J. Faanes

发明人： Timothy J. Johnson ,  Gregory J. Faanes

IPC分类号： G06F9/305

CPC分类号： G06F17/16 ,  G06F7/724 ,  G06F9/30021 ,  G06F9/30029 ,  G06F9/30036

摘要： A processor is operable to execute a bit matrix multiply instruction. In further examples, the processor is operable to perform a vector bit matrix multiply instruction, and is a part of a computerized system.

摘要翻译： 处理器可操作以执行位矩阵乘法指令。 在另外的示例中，处理器可操作以执行向量比特矩阵乘法指令，并且是计算机化系统的一部分。

公开(公告)号：US20110255952A1

公开(公告)日：2011-10-20

申请号：US13088819

申请日：2011-04-18

申请人： Carnell E. Williams ,  Timothy J. Johnson ,  Tracy M. Farell ,  Kulwinder Singh ,  Gary J. Hazelton

发明人： Carnell E. Williams ,  Timothy J. Johnson ,  Tracy M. Farell ,  Kulwinder Singh ,  Gary J. Hazelton

IPC分类号： F01D17/00 ,  F01D25/24

CPC分类号： F04D29/441 ,  F04D29/4213 ,  F04D29/681 ,  F04D29/685 ,  F05D2220/40

摘要： A turbocharger compressor includes a compressor housing having a housing wall that includes a shroud that defines a central air channel and a compressor inlet in fluid communication with the central channel and an inlet duct. It also includes a compressor wheel configured to draw air into the compressor inlet from the inlet duct and create a main airflow in the central air channel axially toward a compressor outlet. The compressor also includes a bypass channel that extends between an opening in the main channel located between the compressor inlet and compressor outlet proximate the compressor blades and the compressor inlet. The compressor also includes a deflector that includes a deflector surface that is configured to direct a bypass airflow in the bypass channel, and flowing in a direction from the main channel toward the compressor inlet, into the compressor inlet axially and radially inwardly toward the compressor wheel.

摘要翻译： 涡轮增压器压缩机包括具有壳体壁的压缩机壳体，壳体壁包括限定中心空气通道的护罩和与中心通道和入口管道流体连通的压缩机入口。 它还包括压缩机叶轮，该压缩机叶轮构造成将空气从入口管道吸入压缩机入口并在中心空气通道中沿压缩机出口产生主要气流。 该压缩机还包括旁通通道，其在位于压缩机入口与靠近压缩机叶片的压缩机出口与压缩机入口之间的主通道中的开口之间延伸。 压缩机还包括偏转器，该偏转器包括偏转器表面，该偏转器表面被配置为引导旁路通道中的旁路气流，并且沿着从主通道朝向压缩机入口的方向流动到压缩机入口中，朝向压缩机叶轮轴向和径向向内 。