公开(公告)号：US20070227506A1

公开(公告)日：2007-10-04

申请号：US11732295

申请日：2007-04-03

申请人： Louisa Perryman ,  Nigel P. Baker ,  Steven Martin ,  Martin A. P. Sykes

发明人： Louisa Perryman ,  Nigel P. Baker ,  Steven Martin ,  Martin A. P. Sykes

IPC分类号： F02M51/00 ,  G06F19/00 ,  H01H47/00 ,  H01L41/00

CPC分类号： F02D41/2096 ,  F02D41/062 ,  F02D41/221 ,  F02D2041/2003 ,  F02D2041/2006 ,  F02D2041/2051 ,  F02D2041/2058 ,  F02D2041/2072 ,  F02D2041/2089 ,  F02D2041/2093

摘要： The invention relates to a drive circuit for an injector arrangement comprising a fuel injector, and method of detecting faults in the drive circuit. The drive circuit comprises diagnostic means (RH, RL) that is operable to sense a measured voltage (VBIAS) between the injector and a known voltage level (VBAT, VGND). The measured voltage (VBIAS) is biased with respect to the known voltage (VBAT, VGND) to a predicted voltage (VPinjN, VBcalc) unless the drive circuit has a fault. A fault signal is provided on sensing of a measured voltage (VBIAS) that differs from the predicted voltage (VPinjN, VBcalc). The drive circuit may additionally, or alternatively, comprise diagnostic means (RF). The diagnostic means (RF) is operable to sense a detected current (Idect) and to provide a fault signal on detection of a fault, when the detected current (Idect) is at variance from a threshold current (Itrip).

摘要翻译： 本发明涉及一种用于喷射装置的驱动电路，包括燃料喷射器，以及检测驱动电路中的故障的方法。 驱动电路包括诊断装置（R H H，R L L），其可操作以感测注射器和/或控制器之间的测量电压（V BIAS） 一个已知的电压电平（V BAT），V GND GND。 所测量的电压（V bias）相对于已知电压（V BAT BAT，V SUB GND）偏置到预测电压（V < 除非驱动电路有故障，否则可能导致电压过低。 在检测到与预测电压（V SUB Pin N N，V B B C C C C）不同的测量电压（V bias）时提供故障信号。 驱动电路可以另外或替代地包括诊断装置（RF）。 诊断装置（RF）可用于感测检测到的电流（I SUB），并且当检测到的电流（I ＆lt; SUB＆gt;）与阈值电流（I＆gt;跳闸）不同。

公开(公告)号：US20070204616A1

公开(公告)日：2007-09-06

申请号：US11368854

申请日：2006-03-06

申请人： Steven Martin ,  Andrew McGraw

发明人： Steven Martin ,  Andrew McGraw

IPC分类号： F02D23/00 ,  F02B33/44

CPC分类号： F02B37/18 ,  F02B37/013 ,  F02B37/16 ,  F02B37/162 ,  F02B37/183 ,  Y02T10/144

摘要： A swing valve has a pivoting primary valve member for closing a primary valve passage defined in a valve housing, and a pivoting secondary valve member for closing a secondary valve passage defined through the primary valve member. Partial opening of the valve is achieved by pivoting the secondary valve member open while the primary valve member remains closed. Full opening of the valve is achieved by rotating the primary valve member open.

摘要翻译： 旋转阀具有用于关闭限定在阀壳体中的主阀通道的枢转主阀构件和用于关闭通过主阀构件限定的次级阀通道的枢转辅助阀构件。 通过在主阀构件保持关闭的同时枢转辅助阀构件打开来实现阀的部分打开。 通过旋转主阀构件打开来实现阀的完全打开。

公开(公告)号：US07245259B2

公开(公告)日：2007-07-17

申请号：US10544478

申请日：2004-02-09

申请人： Steven Puckey ,  Steven Martin ,  Tim John Palmer ,  James William Kingsley ,  Simon Philip Kingsley

发明人： Steven Puckey ,  Steven Martin ,  Tim John Palmer ,  James William Kingsley ,  Simon Philip Kingsley

IPC分类号： H01Q1/38

CPC分类号： H01Q1/38 ,  H01Q1/243 ,  H01Q9/0435

摘要： There is disclosed an antenna device including a dielectric substrate having a first, upper surface and a second, lower surface, a conductive groundplane on the second surface or located between the first and second surfaces. At least two conductive feedlines are formed on the first surface and extend from feed points to predetermined radiating points at edge or corner parts of the first surface. The groundplane does not extend under the radiating points. The groundplane is configured as to extend between the radiating points and the feedlines are widened at the radiating points and/or are provided with discrete dielectric elements at the radiating points. The antenna device provides broadband performance and good diversity within a small space.

摘要翻译： 公开了一种天线装置，其包括具有第一，上表面和第二下表面的电介质基底，在第二表面上或位于第一和第二表面之间的导电接地面。 至少两个导电馈线形成在第一表面上，并且从馈电点延伸到第一表面的边缘或拐角部分处的预定辐射点。 接地线不会在辐射点下延伸。 接地面被配置为在辐射点之间延伸，并且馈线在辐射点处被加宽和/或在辐射点处设置有离散介质元件。 天线设备在小空间内提供宽带性能和良好的分集。

公开(公告)号：US20050233070A1

公开(公告)日：2005-10-20

申请号：US10828451

申请日：2004-04-20

申请人： Mark Pellerite ,  Rudolf Dams ,  Steven Martin

发明人： Mark Pellerite ,  Rudolf Dams ,  Steven Martin

IPC分类号： B05D7/24 ,  C08G65/22 ,  C09D5/00 ,  C09D171/00 ,  C09D183/08 ,  C09D183/12 ,  C23C14/12 ,  C23C14/24 ,  B05D5/06 ,  C23C16/00

CPC分类号： C08J7/06 ,  C08G65/226 ,  C08J2369/00 ,  C09D4/00 ,  C09D5/006 ,  C09D5/1668 ,  C09D5/1675 ,  C09D183/08 ,  C09D183/12 ,  C23C14/12 ,  G02B1/105 ,  G02B1/111 ,  G02B1/18 ,  C08G77/24

摘要： This invention relates to antisoiling compositions for antireflective substrates. More particularly, this invention relates to methods for depositing antisoiling compositions onto antireflective substrates. In particular, this invention relates to a method of depositing an antisoiling composition on an antireflective substrate comprising vaporizing an antisoiling composition and depositing the antisoiling composition onto an antireflective substrate. In another aspect, this invention relates to method of preparing an antireflective film stack comprising depositing an antireflective layer onto the surface of a transparent substrate and vapor depositing an antisoiling layer onto the surface of the antireflective layer. In yet another aspect, this invention relates to a method of depositing an antisoiling composition on an antireflective coated ophthalmic lens comprising vaporizing an antisoiling composition and depositing the antisoiling composition onto an antireflective coated ophthalmic lens.

摘要翻译： 本发明涉及抗反射底物的防污组合物。 更具体地说，本发明涉及将防污组合物沉积到抗反射底物上的方法。 特别地，本发明涉及一种在防反射基材上沉积防污组合物的方法，包括使防污组合物蒸发并将防污组合物沉积在抗反射基材上。 另一方面，本发明涉及制备抗反射膜叠层的方法，包括在透明基底的表面上沉积防反射层，并将防污层气相沉积到抗反射层的表面上。 另一方面，本发明涉及一种在防反射涂层眼科镜片上沉积防污组合物的方法，其包括将防污组合物蒸发并将防污组合物沉积在抗反射涂层眼科镜片上。

公开(公告)号：US08488813B2

公开(公告)日：2013-07-16

申请号：US12416447

申请日：2009-04-01

申请人： Steven Martin ,  Atul Goel ,  Osvaldo Buccafusca

发明人： Steven Martin ,  Atul Goel ,  Osvaldo Buccafusca

IPC分类号： H02B1/00

CPC分类号： H04R3/00 ,  H04R1/005 ,  H04R1/227 ,  H04R2400/01

摘要： A device comprises: a first acoustic transducer; a second acoustic transducer; one or more transducer drivers; one or more signal receivers; and a transducer configuration device for selectively configuring connections between: (1) at least one of the first and second acoustic transducers; and (2) the one or more transducer drivers and the one or more signal receivers, according to a selected operating mode for the device among a plurality of possible operating modes.

摘要翻译： 一种装置包括：第一声换能器; 第二声换能器; 一个或多个换能器驱动器; 一个或多个信号接收器; 以及用于选择性地配置以下的连接的换能器配置装置：（1）第一和第二声换能器中的至少一个; 以及（2）所述一个或多个换能器驱动器和所述一个或多个信号接收器，根据所述设备在多种可能的操作模式中的选择的操作模式。

公开(公告)号：US20100254550A1

公开(公告)日：2010-10-07

申请号：US12416447

申请日：2009-04-01

申请人： Steven Martin ,  Atul Goel ,  Osvaldo Buccafusca

发明人： Steven Martin ,  Atul Goel ,  Osvaldo Buccafusca

IPC分类号： H02B1/00

CPC分类号： H04R3/00 ,  H04R1/005 ,  H04R1/227 ,  H04R2400/01

摘要： A device comprises: a first acoustic transducer; a second acoustic transducer; one or more transducer drivers; one or more signal receivers; and a transducer configuration device for selectively configuring connections between: (1) at least one of the first and second acoustic transducers; and (2) the one or more transducer drivers and the one or more signal receivers, according to a selected operating mode for the device among a plurality of possible operating modes.

摘要翻译： 一种装置包括：第一声换能器; 第二声换能器; 一个或多个换能器驱动器; 一个或多个信号接收机; 以及用于选择性地配置以下的连接的换能器配置装置：（1）第一和第二声换能器中的至少一个; 以及（2）所述一个或多个换能器驱动器和所述一个或多个信号接收器，根据所述设备在多种可能的操作模式中的选择的操作模式。

公开(公告)号：US07732977B2

公开(公告)日：2010-06-08

申请号：US12112669

申请日：2008-04-30

申请人： Steven Martin ,  Osvaldo Buccafusca

发明人： Steven Martin ,  Osvaldo Buccafusca

IPC分类号： H01L41/04 ,  H02N2/06

CPC分类号： H03H9/545

摘要： A piezoelectric transducer device includes a receive signal path, a transistor and a piezoelectric transducer connected to a first terminal of the transistor. The device also includes a switch connected to a second terminal of the transistor, wherein the switch is adapted to selectively connect the second terminal of the transistor to a transmit signal or to a bias voltage; an output connected to a third terminal of the transistor, and adapted to receive a signal from the transducer when the switch is connected to the bias voltage, wherein the switch is not in the receive signal.

摘要翻译： 压电传感器装置包括接收信号路径，晶体管和连接到晶体管的第一端子的压电换能器。 该器件还包括连接到晶体管的第二端子的开关，其中开关适于选择性地将晶体管的第二端子连接到发射信号或偏置电压; 连接到晶体管的第三端子的输出，并且适于当开关连接到偏置电压时接收来自换能器的信号，其中开关不在接收信号中。

公开(公告)号：US20100112965A1

公开(公告)日：2010-05-06

申请号：US12261902

申请日：2008-10-30

申请人： Osvaldo Buccafusca ,  Steven Martin ,  Atul Goel

发明人： Osvaldo Buccafusca ,  Steven Martin ,  Atul Goel

IPC分类号： H04B1/18 ,  H04B1/04

CPC分类号： H04L27/2601 ,  H04L25/14

摘要： In a representative embodiment, an electronic transmitter comprises a signal source configured to provide an input signal comprising a plurality of frequency components; and a plurality of transducers each configured to receive the input signal and each configured to resonate substantially at one frequency of a subset of the plurality of frequency components. An electronic receiver, an acoustic transmitter and an acoustic receiver are also described.

摘要翻译： 在代表性实施例中，电子发射机包括被配置为提供包括多个频率分量的输入信号的信号源; 以及多个换能器，每个换能器被配置为接收输入信号，并且每个换能器被配置为基本上在多个频率分量的子集的一个频率处共振。 还描述了电子接收机，声发射机和声接收机。

公开(公告)号：US20090273256A1

公开(公告)日：2009-11-05

申请号：US12112669

申请日：2008-04-30

申请人： Steven Martin ,  Osvaldo Buccafusca

发明人： Steven Martin ,  Osvaldo Buccafusca

IPC分类号： H01L41/00

CPC分类号： H03H9/545

摘要： A piezoelectric transducer device includes a receive signal path, a transistor and a piezoelectric transducer connected to a first terminal of the transistor. The device also includes a switch connected to a second terminal of the transistor, wherein the switch is adapted to selectively connect the second terminal of the transistor to a transmit signal or to a bias voltage; an output connected to a third terminal of the transistor, and adapted to receive a signal from the transducer when the switch is connected to the bias voltage, wherein the switch is not in the receive signal.

摘要翻译： 压电传感器装置包括接收信号路径，晶体管和连接到晶体管的第一端子的压电换能器。 该器件还包括连接到晶体管的第二端子的开关，其中开关适于选择性地将晶体管的第二端子连接到发射信号或偏置电压; 连接到晶体管的第三端子的输出，并且适于当开关连接到偏置电压时接收来自换能器的信号，其中开关不在接收信号中。

公开(公告)号：US07466256B2

公开(公告)日：2008-12-16

申请号：US11731568

申请日：2007-03-30

申请人： Daniel Edward Brueske ,  D-L Donald Liu ,  Steven Martin ,  Brian Colby

发明人： Daniel Edward Brueske ,  D-L Donald Liu ,  Steven Martin ,  Brian Colby

IPC分类号： H03M3/00

CPC分类号： G01S7/52028 ,  G01S7/5205 ,  G01S7/5208 ,  G01S7/52095 ,  G01S15/8979

摘要： Ultrasound information for B-mode and CW Doppler mode use the same digital beamformer. Due to sigma-delta conversion or over sampling, sufficient dynamic range is provided for the desired bandwidth. By mixing the input ultrasound information to base band before conversion, additional dynamic range may be provided. The electrical impedance may be better matched to elements by connecting a different number of sigma-delta converters to an element. Elements with lower impedance may be connected to a plurality of sigma-delta converters. To increase the aperture size for elements with a higher impedance, the same sigma-delta converters may be used as separate receive beamformer channels without the summation.

摘要翻译： B模式和CW多普勒模式的超声信息使用相同的数字波束形成器。 由于Σ-Δ转换或过采样，为期望的带宽提供足够的动态范围。 通过将输入超声信息与转换之前的基带混合，可以提供额外的动态范围。 通过将不同数量的Σ-Δ转换器连接到元件，电阻抗可以更好地匹配元件。 具有较低阻抗的元件可以连接到多个Σ-Δ转换器。 为了增加具有更高阻抗的元件的孔径尺寸，可以将相同的Σ-Δ转换器用作单独的接收波束形成器通道而不需要求和。