公开(公告)号：US10022097B2

公开(公告)日：2018-07-17

申请号：US14739929

申请日：2015-06-15

申请人： Richard M. Leahy ,  Wentao Zhu ,  Quanzheng Li ,  Bing Bai ,  Peter Stephen Conti

发明人： Richard M. Leahy ,  Wentao Zhu ,  Quanzheng Li ,  Bing Bai ,  Peter Stephen Conti

IPC分类号： A61B5/05 ,  A61B6/00 ,  A61B6/03 ,  A61B6/04 ,  G06T11/00

摘要： A medical imaging system for reconstructing quantitative dynamic nuclear medicine images of a subject may include a three dimensional positron emission tomography (3D PET) scanner and a data processing system. The three dimensional positron emission tomography (3D PET) scanner may: perform scans of the subject at each of multiple bed positions, each scan being of only a sub-portion of the subject that is within an axial length covered by the scanner; and generate dynamic list-mode PET data that: represents a total number of photon pairs arriving at each of multiple detector pairs in the 3D PET scanner; and is organized in a list of elements, each element in the list including a detector pair index and an arrival time for each detected photon pair; and acquires PET data using a dynamic PET protocol with at least two scans at each of the multiple bed positions. The data processing system may: reconstruct Patlak slope and intercept images of the subject over an axial length of the subject that exceeds the axial length of each scan of the subject by optimizing a likelihood or penalized likelihood function using the list-mode PET data from at least two scans of the subject at each of the multiple bed positions; and store the reconstructed image in a storage device or displays the reconstructed image on a display system.

公开(公告)号：US08546010B2

公开(公告)日：2013-10-01

申请号：US13057616

申请日：2009-10-14

申请人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

发明人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

IPC分类号： H01M10/50 ,  H01M2/00 ,  H01M2/08

CPC分类号： H01M10/0525 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/627 ,  H01M10/643 ,  H01M10/6551 ,  Y02T10/7011

摘要： An assembled battery with a high capacity, comprising a plurality of unit cells electrically connected with one another in parallel, the unit cells each having a through-hole and being of toroidal shape, and the plurality of unit cells are arranged in a nested manner such that one unit cell is disposed within another unit cell. The problem that toroidal batteries with high capacity, high power density and small thickness may have a large volume and low energy density is solved by connecting in parallel a plurality of unit cells nested within one another, and heat dissipation of the battery is also further improved. A toroidal cell having heat dissipating fins is also provided.

摘要翻译： 一种具有高容量的组装电池，包括彼此并联电连接的多个单电池，所述单电池各自具有通孔并具有环形形状，并且所述多个单元电池以嵌套的方式布置，例如 一个单电池被放置在另一个晶胞内。 具有高容量，高功率密度和小厚度的环形电池可能具有大体积和低能量密度的问题是通过并联连接彼此嵌套的多个单元电池来解决的，并且还进一步改善了电池的散热 。 还提供了具有散热翅片的环形电池。

公开(公告)号：US09234929B2

公开(公告)日：2016-01-12

申请号：US14342647

申请日：2012-04-10

申请人： Feng Gao ,  Jiwei He ,  Wentao Zhu ,  Yong Ding ,  Peng Gao ,  Jiping Mao ,  Yuanbo Cheng ,  Xingzheng Li

发明人： Feng Gao ,  Jiwei He ,  Wentao Zhu ,  Yong Ding ,  Peng Gao ,  Jiping Mao ,  Yuanbo Cheng ,  Xingzheng Li

IPC分类号： G01R29/10 ,  H04B17/10 ,  H01Q21/06

CPC分类号： G01R29/10 ,  H01Q21/06 ,  H04B17/10

摘要： Disclosed are a monitoring method and system and an integrated monitoring device for an antenna oscillator of a base station, which are used to monitor whether an anomaly occurs in the antenna oscillator of the base station. The monitoring method for an antenna oscillator of a base station in the present invention comprises: performing wave detection and analog-to-digital conversion on an obtained transmission signal of the antenna oscillator of the base station, to acquire a digital signal of a direct-current signal of the transmission signal; determining the amplitude of changes of the digital signal in a set time length, and when the amplitude of the changes is greater than a preset amplitude change threshold, determining that an anomaly occurs in the antenna oscillator; otherwise, determining that the antenna element is normal.

摘要翻译： 公开了用于基站的天线振荡器的监视方法和系统以及集成监视装置，其用于监视基站的天线振荡器中是否发生异常。 本发明的基站天线振荡器的监视方法包括：对获得的基站的天线振荡器的发送信号执行波检测和模数转换，获取直接 - 传输信号的当前信号; 在设定的时间长度内确定数字信号的变化的幅度，当变化的幅度大于预设的幅度变化阈值时，确定在天线振荡器中发生异常; 否则，确定天线元件是正常的。

公开(公告)号：US20150363948A1

公开(公告)日：2015-12-17

申请号：US14739929

申请日：2015-06-15

申请人： Richard M. Leahy ,  Wentao Zhu ,  Quanzheng Li ,  Bing Bai ,  Peter Stephen Conti

发明人： Richard M. Leahy ,  Wentao Zhu ,  Quanzheng Li ,  Bing Bai ,  Peter Stephen Conti

IPC分类号： G06T11/00 ,  A61B6/00 ,  A61B6/04 ,  G06T7/00 ,  A61B6/03

CPC分类号： A61B6/5205 ,  A61B6/037 ,  A61B6/0457 ,  A61B6/4258 ,  A61B6/4275 ,  A61B6/504 ,  A61B6/507 ,  G06T11/006 ,  G06T2207/10104 ,  G06T2211/412 ,  G06T2211/424

摘要： A medical imaging system for reconstructing quantitative dynamic nuclear medicine images of a subject may include a three dimensional positron emission tomography (3D PET) scanner and a data processing system. The three dimensional positron emission tomography (3D PET) scanner may: perform scans of the subject at each of multiple bed positions, each scan being of only a sub-portion of the subject that is within an axial length covered by the scanner; and generate dynamic list-mode PET data that: represents a total number of photon pairs arriving at each of multiple detector pairs in the 3D PET scanner; and is organized in a list of elements, each element in the list including a detector pair index and an arrival time for each detected photon pair; and acquires PET data using a dynamic PET protocol with at least two scans at each of the multiple bed positions. The data processing system may: reconstruct Patlak slope and intercept images of the subject over an axial length of the subject that exceeds the axial length of each scan of the subject by optimizing a likelihood or penalized likelihood function using the list-mode PET data from at least two scans of the subject at each of the multiple bed positions; and store the reconstructed image in a storage device or displays the reconstructed image on a display system.

摘要翻译： 用于重建受试者的定量动态核医学图像的医学成像系统可以包括三维正电子发射断层摄影（3D PET）扫描仪和数据处理系统。 三维正电子发射断层摄影（3D PET）扫描器可以：在多个床位置的每一个位置执行被检体的扫描，每个扫描仅是被扫描仪所覆盖的轴向长度内的被检体的子部分; 并生成动态列表模式PET数据，其表示到达3D PET扫描仪中的多个检测器对中的每一个的光子对的总数; 并且被组织在元素列表中，列表中的每个元素包括每个检测到的光子对的检测器对索引和到达时间; 并且使用动态PET协议在多个床位置的每一个处进行至少两次扫描来获取PET数据。 数据处理系统可以：通过使用来自对象的列表模式PET数据优化似然或惩罚似然函数来重建Patlak斜率并且通过超过受试者的每次扫描的轴向长度的主体的轴向长度截取受试者的图像 在多个床位置的每个位置处对象的至少两次扫描; 并将重建的图像存储在存储装置中，或者将重建的图像显示在显示系统上。

公开(公告)号：US20130215832A1

公开(公告)日：2013-08-22

申请号：US13878142

申请日：2011-10-08

申请人： Feng Gao ,  Huaxing Ma ,  Peng Gao ,  Yuan Jiang ,  Jiwei He ,  Wentao Zhu ,  Xu Liu ,  Dongchen Zhang

发明人： Feng Gao ,  Huaxing Ma ,  Peng Gao ,  Yuan Jiang ,  Jiwei He ,  Wentao Zhu ,  Xu Liu ,  Dongchen Zhang

IPC分类号： H01Q21/26

CPC分类号： H01Q21/26 ,  H01Q9/26

摘要： A broadband dual-polarized omni-directional antenna and a feeding method using the same are provided. By setting a vertically polarized antenna and a horizontally polarized antenna each in co-axial, the horizontally polarized antenna is attached to an upper surface and a lower surface of the attaching plate respectively by two arms of a folded dipole and the two arms connect to an inner conductor and an outer conductor of a feed line so that the dual-polarized antenna may have a comparatively broad bandwidth. At the same time, since the dual-polarized ceiling antenna has a good isolation effect and coverage balance, it may work as the MIMO antenna in the LTE and WLAN systems effectively and may be used in the 2G and 3G networks to improve the data transmission rate.

摘要翻译： 提供了一种宽带双极化全向天线及其使用方法。 通过设置同轴的垂直极化天线和水平极化天线，水平极化的天线分别通过折叠偶极子的两个臂附接到安装板的上表面和下表面，并且两个臂连接到 内部导体和馈电线的外部导体，使得双极化天线可以具有相对宽的带宽。 同时，由于双极化天花板天线具有良好的隔离效果和覆盖平衡，因此可以有效地在LTE和WLAN系统中作为MIMO天线工作，并可用于2G和3G网络，以改善数据传输 率。

公开(公告)号：US20140203977A1

公开(公告)日：2014-07-24

申请号：US14342647

申请日：2012-04-10

申请人： Feng Gao ,  Jiwei He ,  Wentao Zhu ,  Yong Ding ,  Peng Gao ,  Jiping Mao ,  Yuanbo Cheng ,  Xingzheng Li

发明人： Feng Gao ,  Jiwei He ,  Wentao Zhu ,  Yong Ding ,  Peng Gao ,  Jiping Mao ,  Yuanbo Cheng ,  Xingzheng Li

IPC分类号： G01R29/10

CPC分类号： G01R29/10 ,  H01Q21/06 ,  H04B17/10

摘要： Disclosed are a monitoring method and system and an integrated monitoring device for an antenna oscillator of a base station, which are used to monitor whether an anomaly occurs in the antenna oscillator of the base station. The monitoring method for an antenna oscillator of a base station in the present invention comprises: performing wave detection and analog-to-digital conversion on an obtained transmission signal of the antenna oscillator of the base station, to acquire a digital signal of a direct-current signal of the transmission signal; determining the amplitude of changes of the digital signal in a set time length, and when the amplitude of the changes is greater than a preset amplitude change threshold, determining that an anomaly occurs in the antenna oscillator; otherwise, determining that the antenna element is normal.

摘要翻译： 公开了用于基站的天线振荡器的监视方法和系统以及集成监视装置，其用于监视基站的天线振荡器中是否发生异常。 本发明的基站天线振荡器的监视方法包括：对获得的基站的天线振荡器的发送信号执行波检测和模数转换，获取直接 - 传输信号的当前信号; 在设定的时间长度内确定数字信号的变化的幅度，当变化的幅度大于预设的幅度变化阈值时，确定在天线振荡器中发生异常; 否则，确定天线元件是正常的。

公开(公告)号：US08546011B2

公开(公告)日：2013-10-01

申请号：US13057653

申请日：2010-02-02

申请人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

发明人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

IPC分类号： H01M10/50 ,  H01M2/00 ,  H01M2/08

CPC分类号： H01M10/0431 ,  H01M2/206 ,  H01M2/263 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/613 ,  H01M10/617 ,  H01M10/643 ,  Y10T29/49108 ,  Y10T29/4911

摘要： A method for producing an assembled battery, comprising the following steps: (a) producing a plurality of unit cells; (b) arranging the plurality of unit cells in a nested manner such that one unit cell is disposed within another unit cell; and (c) electrically connecting the plurality of unit cells with one another in parallel or in series. The problem that toroidal batteries with high capacity, high power density and small thickness may have a large volume and low energy density is solved by connecting in parallel a plurality of unit cells nested within one another, and heat dissipation of the battery is also further improved. An assembled battery produced by the method is also provided.

摘要翻译： 一种组电池的制造方法，包括以下步骤：（a）制造多个单电池; （b）以嵌套的方式布置所述多个单元电池，使得一个单元电池设置在另一单元电池内; 和（c）将所述多个单元电池彼此并联或串联连接。 具有高容量，高功率密度和小厚度的环形电池可能具有大体积和低能量密度的问题是通过并联连接彼此嵌套的多个单元电池来解决的，并且还进一步改善了电池的散热 。 还提供了通过该方法制造的组合电池。

公开(公告)号：US20120114995A1

公开(公告)日：2012-05-10

申请号：US13057653

申请日：2010-02-02

申请人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

发明人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

IPC分类号： H01M10/36 ,  H01M10/0587 ,  B21F3/00 ,  H01M10/04

CPC分类号： H01M10/0431 ,  H01M2/206 ,  H01M2/263 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/613 ,  H01M10/617 ,  H01M10/643 ,  Y10T29/49108 ,  Y10T29/4911

摘要： A method for producing an assembled battery, comprising the following steps: (a) producing a plurality of unit cells; (b) arranging the plurality of unit cells in a nested manner such that one unit cell is disposed within another unit cell; and (c) electrically connecting the plurality of unit cells with one another in parallel or in series. The problem that toroidal batteries with high capacity, high power density and small thickness may have a large volume and low energy density is solved by connecting in parallel a plurality of unit cells nested within one another, and heat dissipation of the battery is also further improved. An assembled battery produced by the method is also provided.

摘要翻译： 一种组电池的制造方法，包括以下步骤：（a）制造多个单电池; （b）以嵌套的方式布置所述多个单元电池，使得一个单元电池设置在另一单元电池内; 和（c）将所述多个单元电池彼此并联或串联连接。 具有高容量，高功率密度和小厚度的环形电池可能具有大体积和低能量密度的问题是通过并联连接彼此嵌套的多个单元电池来解决的，并且还进一步改善了电池的散热 。 还提供了通过该方法制造的组合电池。

公开(公告)号：US20110135986A1

公开(公告)日：2011-06-09

申请号：US13057616

申请日：2009-10-14

申请人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

发明人： Xinping Qiu ,  Xi Zheng ,  Jie An ,  Wentao Zhu

IPC分类号： H01M10/50 ,  H01M10/02

CPC分类号： H01M10/0525 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/627 ,  H01M10/643 ,  H01M10/6551 ,  Y02T10/7011

摘要： An assembled battery with a high capacity, comprising a plurality of unit cells electrically connected with one another in parallel, the unit cells each having a through-hole and being of toroidal shape, and the plurality of unit cells are arranged in a nested manner such that one unit cell is disposed within another unit cell. The problem that toroidal batteries with high capacity, high power density and small thickness may have a large volume and low energy density is solved by connecting in parallel a plurality of unit cells nested within one another, and heat dissipation of the battery is also further improved. A toroidal cell having heat dissipating fins is also provided.

摘要翻译： 一种具有高容量的组装电池，包括彼此并联电连接的多个单电池，所述单电池各自具有通孔并具有环形形状，并且所述多个单元电池以嵌套的方式布置，例如 一个单电池被放置在另一个晶胞内。 具有高容量，高功率密度和小厚度的环形电池可能具有大体积和低能量密度的问题是通过并联连接彼此嵌套的多个单元电池来解决的，并且还进一步改善了电池的散热 。 还提供了具有散热翅片的环形电池。

公开(公告)号：US09209526B2

公开(公告)日：2015-12-08

申请号：US13878142

申请日：2011-10-08

申请人： Feng Gao ,  Huaxing Ma ,  Peng Gao ,  Yuan Jiang ,  Jiwei He ,  Wentao Zhu ,  Xu Liu ,  Dongchen Zhang

发明人： Feng Gao ,  Huaxing Ma ,  Peng Gao ,  Yuan Jiang ,  Jiwei He ,  Wentao Zhu ,  Xu Liu ,  Dongchen Zhang

IPC分类号： H01Q21/26 ,  H01Q9/26

CPC分类号： H01Q21/26 ,  H01Q9/26

摘要： A broadband dual-polarized omni-directional antenna and a feeding method using the same are provided. By setting a vertically polarized antenna and a horizontally polarized antenna each in co-axial, the horizontally polarized antenna is attached to an upper surface and a lower surface of the attaching plate respectively by two arms of a folded dipole and the two arms connect to an inner conductor and an outer conductor of a feed line so that the dual-polarized antenna may have a comparatively broad bandwidth. At the same time, since the dual-polarized ceiling antenna has a good isolation effect and coverage balance, it may work as the MIMO antenna in the LTE and WLAN systems effectively and may be used in the 2G and 3G networks to improve the data transmission rate.

摘要翻译： 提供了一种宽带双极化全向天线及其使用方法。 通过设置同轴的垂直极化天线和水平极化天线，水平极化的天线分别通过折叠偶极子的两个臂附接到安装板的上表面和下表面，并且两个臂连接到 内部导体和馈电线的外部导体，使得双极化天线可以具有相对宽的带宽。 同时，由于双极化天花板天线具有良好的隔离效果和覆盖平衡，因此可以有效地在LTE和WLAN系统中作为MIMO天线工作，并可用于2G和3G网络，以改善数据传输 率。