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1. 发明申请

US20110210735A1 MRI APPARATUS AND METHOD WITH MOVING FIELD COMPONENT 有权
标题翻译： MRI装置和移动场分量的方法
公开(公告)号：US20110210735A1
公开(公告)日：2011-09-01
申请号：US13000312
申请日：2009-06-19
申请人： Adnan Trakic , Ewald Weber , Bing Keong Li , Stephen James Wilson , Wang Hua , Feng Liu , Stuart Crozier
发明人： Adnan Trakic , Ewald Weber , Bing Keong Li , Stephen James Wilson , Wang Hua , Feng Liu , Stuart Crozier
IPC分类号： G01R33/48
CPC分类号： G01R33/5659 , G01R33/34007 , G01R33/3635 , G01R33/422 , G01R33/446 , G01R33/5611 , G01R33/5612
摘要： Apparatus for use in a magnetic resonance imaging system, the imaging system generating a magnetic imaging field in an imaging region (5), the apparatus including at least one coil for at least one of transmitting, receiving or transceiving an electromagnetic field, a field component (4) (such as a coil or a shield) and a drive (6) coupled to the field component for moving the field component (4) relative to the imaging region (5) to thereby modify the electromagnetic field during imaging process. The same concept can also be applied to nuclear imaging or nuclear spectroscopy apparatus.
摘要翻译：一种在磁共振成像系统中使用的装置，所述成像系统在成像区域（5）中产生磁成像场，所述装置包括至少一个用于发射，接收或收发电磁场的线圈，场分量（4）（例如线圈或屏蔽）和耦合到场分量的驱动器（6），用于相对于成像区域（5）移动场分量（4），从而在成像过程期间修改电磁场。同样的概念也可以应用于核成像或核光谱仪器。

2. 发明授权

US08754644B2 MRI apparatus and method with moving field component 有权
标题翻译：具有运动场分量的MRI装置和方法
公开(公告)号：US08754644B2
公开(公告)日：2014-06-17
申请号：US13000312
申请日：2009-06-19
申请人： Adnan Trakic , Ewald Weber , Bing Keong Li , Stephen James Wilson , Wang Hua , Feng Liu , Stuart Crozier
发明人： Adnan Trakic , Ewald Weber , Bing Keong Li , Stephen James Wilson , Wang Hua , Feng Liu , Stuart Crozier
IPC分类号： G01V3/00
CPC分类号： G01R33/5659 , G01R33/34007 , G01R33/3635 , G01R33/422 , G01R33/446 , G01R33/5611 , G01R33/5612
摘要： Apparatus for use in a magnetic resonance imaging system, the imaging system generating a magnetic imaging field in an imaging region (5), the apparatus including at least one coil for at least one of transmitting, receiving or transceiving an electromagnetic field, a field component (4) (such as a coil or a shield) and a drive (6) coupled to the field component for moving the field component (4) relative to the imaging region (5) to thereby modify the electromagnetic field during imaging process. The same concept can also be applied to nuclear imaging or nuclear spectroscopy apparatus.
摘要翻译：一种在磁共振成像系统中使用的装置，所述成像系统在成像区域（5）中产生磁成像场，所述装置包括至少一个用于发射，接收或收发电磁场的线圈，场分量（4）（例如线圈或屏蔽）和耦合到场分量的驱动器（6），用于相对于成像区域（5）移动场分量（4），从而在成像过程期间修改电磁场。同样的概念也可以应用于核成像或核光谱仪器。

3. 发明授权

US4840165A Continuous spark electronic igniter 失效
标题翻译：连续火花电子点火器
公开(公告)号：US4840165A
公开(公告)日：1989-06-20
申请号：US121213
申请日：1987-11-16
申请人： Wang Hua
发明人： Wang Hua
IPC分类号： F02P3/01 , F02P3/055 , F02P7/067 , F02P15/00 , F02P15/10 , F02P15/12 , H03K17/95
CPC分类号： F02P15/10 , F02P15/003 , F02P15/12 , F02P3/01 , F02P3/0552 , F02P7/067
摘要： The invention relates to a miniature high-energy continuous spark electronic igniter composed of a magnetic pulse generator having a magnetic flux attracting gap, a voltage-stabilizing circuit, a signal amplifying circuit, a two-stage switching circuit, a protection circuit, a voltage-raising output circuit, a trigger signal circuit, an oscillation maintaining control circuit and a trigger signal continuous current circuit. The igniter is adapted to withstand both overload and largely varying supply voltage.

4. 发明申请

US20050139424A1 Extending ladder and associated manufacturing methods 有权
标题翻译：扩展梯子和相关制造方法
公开(公告)号：US20050139424A1
公开(公告)日：2005-06-30
申请号：US11061390
申请日：2005-02-18
申请人： Mitchell Kieffer , Wang Hua , Craig Aizman
发明人： Mitchell Kieffer , Wang Hua , Craig Aizman
IPC分类号： E06C1/12 , E06C7/06 , E06C7/08 , E06C1/38
CPC分类号： E06C1/125 , E06C7/06 , E06C7/083 , E06C7/088 , Y10T403/32467
摘要： Extending ladders and associated manufacturing methods are disclosed. A ladder in accordance with an exemplary embodiment of the present invention comprises a plurality of rung units, each rung unit including a left column, a right column, and a rung extending between the left column and the right column. The ladder may include a first column assembly including a first column and a ring coupled to the first column proximate a distal end thereof, and a second column assembly including a second column and a sleeve coupled to the second column proximate a proximal end thereof. The second column being at least partially disposed within a lumen defined by an internal surface of the first column. The sleeve includes an external guiding surface for contacting the internal surface of the first column and the ring includes an internal guiding surface for contacting an exterior surface of the second column.
摘要翻译：披露了梯子和相关的制造方法。根据本发明的示例性实施例的梯子包括多个梯级单元，每个梯级单元包括左列，右列和在左列和右列之间延伸的梯级。梯子可以包括第一柱组件，其包括第一柱和耦合到靠近其远端的第一柱的环;以及第二柱组件，其包括第二柱和在其近端附近联接到第二柱的套筒。第二列至少部分地设置在由第一列的内表面限定的内腔内。套筒包括用于接触第一柱的内表面的外部引导表面，并且环包括用于接触第二柱的外表面的内部引导表面。

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