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30 条记录 (耗时 0.019 秒)

    Interchangeable putter system
    1.
    发明授权
    Interchangeable putter system 有权
    可互换推杆系统

    公开(公告)号：US07563172B2

    公开(公告)日：2009-07-21

    申请号：US11497181

    申请日：2006-08-01

    申请人： Peter Mansfield

    发明人： Peter Mansfield

    IPC分类号： A63B53/06

    CPC分类号： A63B53/065 ,  A63B53/0487 ,  A63B60/52 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0441

    摘要： An interchangeable putter system for the customization of putters to individual players and for increasing the versatility of putting on various putting surfaces. The system includes a club head and a plurality of interchangeable face plates. Each of the face plates includes a front surface having a pitch or loft. The face plates are removably attachable to the club head by securing fasteners to the face plates prior to its attachment to the club head. As a result the attachment of the face plate to the club head is simplified.

    摘要翻译： 一个可互换的推杆系统，用于定制推杆给个体玩家，并增加投放各种投掷面的多功能性。 该系统包括球杆头和多个可互换的面板。 每个面板包括具有俯仰或放样的前表面。 面板在其附接到球杆头之前通过将紧固件固定到面板上而可拆卸地附接到球杆头。 结果，面板附接到球杆头被简化了。

    Interlocking seawall construction and installation apparatus
    2.
    发明申请
    Interlocking seawall construction and installation apparatus 失效
    联锁海堤施工安装设备

    公开(公告)号：US20070193129A1

    公开(公告)日：2007-08-23

    申请号：US11729387

    申请日：2007-03-28

    申请人： Peter Mansfield

    发明人： Peter Mansfield

    IPC分类号： E04H1/00

    CPC分类号： E02B3/066 ,  Y02A10/14

    摘要： A seawall element and installation apparatus therefor, the seawall element including an elongated plastic tubular member having a uniform hollow elliptic or oval-shaped cross section and open at each end thereof. The tubular member has a cylindrically-shaped male portion and cavity interlocking arrangement for interlocking two side by side tubular members together by slidable overlapping substantially watertight engagement lengthwise of one tubular member to another. A seawall structure includes a plurality of these seawall tubular members positioned side by side in self-locking engagement to form a row and supported by being supportively embedded into the earth. An elongated cast concrete reinforcing cap extends along and interconnects an upper end portion of each of the seawall tubular members and extends monolithically into each of the tubular member upon deployment. An apparatus for water jetting each tubular member into bottom ground is also disclosed.

    摘要翻译： 一种海堤元件及其安装装置，所述海堤元件包括具有均匀的中空椭圆形或椭圆形横截面的细长塑料管状构件，并在其每个端部开口。 管状构件具有圆柱形的凸形部分和空腔互锁装置，用于通过一个管状构件的纵向大致水密接合的另一个可滑动地重叠地将两个并排的管状构件联接在一起。 海堤结构包括多个这样的海堤管状构件，它们以自锁接合的方式并排定位以形成一排并且被支撑地嵌入地球中。 细长铸造混凝土加强盖沿着每个海堤管状构件的上端部分延伸并且互连，并且在展开时一体地延伸到管状构件中的每一个中。 还公开了一种用于将每个管状构件喷射到底部地面的装置。

    Mri gradient coils with reduced neural stimulation
    4.
    发明申请
    Mri gradient coils with reduced neural stimulation 有权
    减少神经刺激的Mri梯度线圈

    公开(公告)号：US20050068030A1

    公开(公告)日：2005-03-31

    申请号：US10494549

    申请日：2002-10-30

    申请人： Peter Mansfield ,  Roger Bowley

    发明人： Peter Mansfield ,  Roger Bowley

    IPC分类号： G01R33/385 ,  G01V3/00

    CPC分类号： G01R33/385

    摘要： A novel approach to the design of gradient coils for MRI is introduced which takes into account from the start the effects of induced E-fields and hence currents in a patient subjected to time dependent magnetic field gradients. The approach has led to conceptually novel designs of gradient coils which comprise distributions of electrodes or tessellae placed around the basic coil structure. When properly energised the electrode arrays are able, in the simplest case, to reduce the maximum E-field experienced by the patient by approximately a factor of three over that experienced with a standard fingerprint or distributed transverse gradient coil, the comparison being done for the same gradient strength, same coil diameter and same ROI.

    摘要翻译： 引入了用于MRI设计梯度线圈的新颖方法，其从开始起考虑受到时间依赖磁场梯度的患者中的感应电场和因此的电流的影响。 该方法导致了概念上新颖的梯度线圈设计，其包括放置在基本线圈结构周围的电极或镶嵌体的分布。 当正确通电时，在最简单的情况下，电极阵列能够将患者经历的最大电场减少比标准指纹或分布式横向梯度线圈经历的最大电场大约三分之一，对于 相同的梯度强度，相同的线圈直径和相同的ROI。

    Active control of acoustic output in gradient coils
    5.
    发明授权
    Active control of acoustic output in gradient coils 失效
    主动控制梯度线圈中的声输出

    公开(公告)号：US06519343B1

    公开(公告)日：2003-02-11

    申请号：US09254844

    申请日：1999-03-11

    申请人： Peter Mansfield

    发明人： Peter Mansfield

    IPC分类号： A61F1106

    CPC分类号： G10K11/178 ,  G01R33/3854 ,  G10K2210/1161 ,  G10K2210/1291 ,  G10K2210/3026 ,  G10K2210/3027

    摘要： An acoustically controlled magnetic coil system is provided in which suitable non-magnetic transducers are embedded in a block of acoustic material in which the coil is also embedded, the transducers being energised to oppose the vibratory noise generated by the coil when energised.

    摘要翻译： 提供了一种声控磁线圈系统，其中合适的非磁性换能器嵌入在其中嵌入线圈的声学材料块中，换能器被激励以对抗由线圈在通电时产生的振动噪声。

    Electronic circuit arrangement
    6.
    发明授权
    Electronic circuit arrangement 失效
    电子电路布置

    公开(公告)号：US4169380A

    公开(公告)日：1979-10-02

    申请号：US813423

    申请日：1977-07-06

    申请人： Peter Mansfield ,  Terence Baines

    发明人： Peter Mansfield ,  Terence Baines

    IPC分类号： G01D3/02 ,  G01D9/02 ,  G01K7/14 ,  G01K1/20

    CPC分类号： G01K7/14 ,  G01D3/022 ,  G01D9/02

    摘要： A display device has its input information subject to a non-linear processing in order to compensate for the non-linearity of a sensor or in order to enhance the display. The input is periodically read and after processing is converted to a time signal by means of a down counter fed with clock pulses. The time signal is used to control the dwell time of a beam of an oscilloscope or the pen lift mechanism of a chart recorder.

    摘要翻译： 显示装置的输入信息经受非线性处理，以补偿传感器的非线性或为了增强显示。 周期性地读取输入，并且通过用时钟脉冲馈送的递减计数器将处理转换成时间信号。 时间信号用于控制示波器的光束或图表记录器的笔提升机构的驻留时间。

    MRI gradient coils with reduced neural stimulation
    7.
    发明授权
    MRI gradient coils with reduced neural stimulation 有权
    磁共振梯度线圈减少神经刺激

    公开(公告)号：US07565189B2

    公开(公告)日：2009-07-21

    申请号：US10494549

    申请日：2002-10-30

    申请人： Peter Mansfield ,  Roger M. Bowley

    发明人： Peter Mansfield ,  Roger M. Bowley

    IPC分类号： A61B5/05 ,  G01V3/00

    CPC分类号： G01R33/385

    摘要： A novel approach to the design of gradient coils for MRI is introduced which takes into account from the start the effects of induced E-fields and hence currents in a patient subjected to time dependent magnetic field gradients. The approach has led to conceptually novel designs of gradient coils which comprise distributions of electrodes or tessellae placed around the basic coil structure. When properly energised the electrode arrays are able, in the simplest case, to reduce the maximum E-field experienced by the patient by approximately a factor of three over that experienced with a standard fingerprint or distributed transverse gradient coil, the comparison being done for the same gradient strength, same coil diameter and same ROI.

    摘要翻译： 引入了用于MRI设计梯度线圈的新颖方法，其从开始起考虑受到时间依赖磁场梯度的患者中的感应电场和因此的电流的影响。 该方法导致了概念上新颖的梯度线圈设计，其包括放置在基本线圈结构周围的电极或镶嵌体的分布。 当正确通电时，在最简单的情况下，电极阵列能够将患者经历的最大电场减少比标准指纹或分布式横向梯度线圈经历的最大电场大约三分之一，对于 相同的梯度强度，相同的线圈直径和相同的ROI。

    Echo-volumar imaging using 180 degree RF pulses
    8.
    发明授权
    Echo-volumar imaging using 180 degree RF pulses 失效
    使用180度RF脉冲的回波 - 体积成像

    公开(公告)号：US5363036A

    公开(公告)日：1994-11-08

    申请号：US966037

    申请日：1992-12-30

    申请人： Peter Mansfield

    发明人： Peter Mansfield

    IPC分类号： G01R33/46 ,  A61B5/055 ,  F02G1/044 ,  G01R33/48 ,  G01R33/54 ,  G01R33/561 ,  G01V3/00

    CPC分类号： G01R33/5615 ,  F02G1/0445 ,  F02G2250/18 ,  G01R33/4822 ,  G01R33/5618

    摘要： A method of producing a magnetic resonance image of a defined region of an object by an echo volumar imaging process including subjecting the object to an initial selection process to select a thick slice within the object to produce an active volume of spin magnetisation subjecting the active volume so defined to a combination of 180.degree. RF pulses and suitably modulated x, y and z gradients to produce an echo volumar image.

    摘要翻译： PCT No.PCT / GB91 / 01284第 一九九二年十二月三十日 102（e）1992年12月30日PCT PCT 1991年7月30日PCT公布。 第WO92 / 02829号公报 日本1992年2月20日。一种通过回波体积成像处理产生物体的限定区域的磁共振图像的方法，包括使对象进行初始选择处理以选择物体内的厚片以产生有效体积 的旋转磁化使得如此限定的有效体积为180°RF脉冲和适当调制的x，y和z梯度的组合以产生回波体积图像。

    Echo planar imaging systems
    10.
    发明授权
    Echo planar imaging systems 失效
    回波平面成像系统

    公开(公告)号：US5168228A

    公开(公告)日：1992-12-01

    申请号：US700883

    申请日：1991-05-10

    申请人： Peter Mansfield ,  Roger J. Ordidge ,  Ronald J. Coxon

    发明人： Peter Mansfield ,  Roger J. Ordidge ,  Ronald J. Coxon

    IPC分类号： G01R33/54 ,  G01R33/56

    CPC分类号： G01R33/4833 ,  G01R33/56

    摘要： Zonal magnification of a selected area of an image produced by Echo Planar Imaging is acheived by taking images of a defined area in the presence of a selective 180.degree. R.F. control pulse so that subsequent processing produces a magnified image of the selected area with enhanced resolution.

    摘要翻译： 通过回波平面成像产生的图像的选定区域的区域放大是通过在存在选择性180°R.F的情况下拍摄限定区域的图像来实现的。 控制脉冲，使得后续处理以增强的分辨率产生所选区域的放大图像。