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1. 发明授权

US08476904B2 Method for magnetic resonance imaging 有权
标题翻译：磁共振成像方法
公开(公告)号：US08476904B2
公开(公告)日：2013-07-02
申请号：US13052626
申请日：2011-03-21
申请人： Marc Beckmann , Cheng Ni , Xiao Dong Zhou
发明人： Marc Beckmann , Cheng Ni , Xiao Dong Zhou
IPC分类号： G01V3/00
CPC分类号： A61B5/015 , A61B5/055 , G01R33/4804 , G01R33/5616
摘要： A method for magnetic resonance imaging, in which a magnetic resonance imaging device employs a multi-echo imaging sequence, includes the steps of: applying, to one of the multiple echoes, a first number of steps of phase encoding, applying a readout gradient, and collecting the data of this echo to reconstruct an anatomical image; and applying, to another one of the multiple echoes, a second number of steps of phase encoding, applying a readout gradient, and collecting the data of this echo to construct a temperature image. The method is capable of obtaining at the same time both a temperature image with high time resolution and an anatomical image with high spatial resolution.
摘要翻译：一种磁共振成像方法，其中磁共振成像装置采用多回波成像序列，包括以下步骤：将多个回波中的一个应用于相位编码的第一数量级，应用读出梯度，并收集该回波的数据以重建解剖图像; 以及将多个回波中的另一个应用到相位编码的第二数量级，应用读出梯度，以及收集该回波的数据以构成温度图像。该方法能够同时获得具有高时间分辨率的温度图像和具有高空间分辨率的解剖图像。

2. 发明申请

US20060280864A1 Method for electrode deposition for solid oxide fuel cells 审中-公开
标题翻译：固体氧化物燃料电池的电极沉积方法
公开(公告)号：US20060280864A1
公开(公告)日：2006-12-14
申请号：US11150394
申请日：2005-06-09
申请人： Toshio Suzuki , Piotr Jasinski , Vladimir Petrovsky , Harlan Anderson , Xiao-Dong Zhou
发明人： Toshio Suzuki , Piotr Jasinski , Vladimir Petrovsky , Harlan Anderson , Xiao-Dong Zhou
IPC分类号： B05D1/12 , B05D3/02 , B05D1/40
CPC分类号： B05D1/12 , B05D1/40 , B05D3/02 , B28B1/30 , H01M4/88 , H01M8/12
摘要： The present invention relates to methods for the preparation of electrodes for use in solid oxide fuel cells. More specifically, the present invention relates to methods for the preparation of ceramic electrodes that provide high ionic and electronic conduction, high porosity and high surface area. Additionally, the methods of the invention allow for controlled and optimized properties of ionic and electronic phases for a particular operating condition. Advantageously, the methods of the invention allow for the fabrication of SOFC electrodes using low processing temperatures and inexpensive techniques requiring no specialized equipment.
摘要翻译：本发明涉及制备用于固体氧化物燃料电池的电极的方法。更具体地，本发明涉及制备提供高离子和电子传导，高孔隙率和高表面积的陶瓷电极的方法。此外，本发明的方法允许在特定操作条件下离子和电子相的受控和优化的性质。有利地，本发明的方法允许使用低加工温度制造SOFC电极和不需要专门设备的廉价技术。

3. 发明授权

US07090891B2 Method for fabricating nanostructured solid oxide fuel cells and cell components 失效
标题翻译：制造纳米结构固体氧化物燃料电池和电池组件的方法
公开(公告)号：US07090891B2
公开(公告)日：2006-08-15
申请号：US10426030
申请日：2003-04-28
申请人： Harlan Anderson , Xiao-Dong Zhou , Wayne Huebner
发明人： Harlan Anderson , Xiao-Dong Zhou , Wayne Huebner
IPC分类号： B05D5/12 , H01M4/88
CPC分类号： H01M8/126 , H01M4/9066 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： A method of fabricating a nanostructured solid oxide fuel cell includes dispersing ceria and doped ceria nanoparticles in a first colloidal solution, atomizing the first colloidal solution into a spray, depositing the spray onto a substrate to form a thin film electrolyte, dispersing a nanocomposite powder including ceria and CuO in the first solution, forming a second colloidal solution, atomizing the second colloidal solution into a second spray, and depositing the second spray over the thin film electrolyte as an interfacial layer.
摘要翻译：制造纳米结构固体氧化物燃料电池的方法包括将二氧化铈和掺杂的二氧化铈纳米颗粒分散在第一胶体溶液中，将第一胶体溶液雾化成喷雾，将喷雾沉积到基底上以形成薄膜电解质，分散纳米复合粉末，包括二氧化铈和CuO，形成第二胶体溶液，将第二胶体溶液雾化成第二喷雾，并将第二喷雾沉积在薄膜电解质上作为界面层。

4. 发明申请

US20110291654A1 METHOD FOR REDUCING MAGNETIC RESONANCE TEMPERATURE MEASUREMENT ERRORS 有权
标题翻译：降低磁共振温度测量误差的方法
公开(公告)号：US20110291654A1
公开(公告)日：2011-12-01
申请号：US13118794
申请日：2011-05-31
申请人： Cheng Ni , Xiao Dong Zhou
发明人： Cheng Ni , Xiao Dong Zhou
IPC分类号： G01R33/44
CPC分类号： A61N7/02 , A61B2017/00084 , A61B2090/374 , G01R33/4804 , G01R33/4814
摘要： A method for reducing magnetic resonance temperature measurement errors, which is used for the high-intensity focused ultrasound device for monitoring magnetic resonance imaging includes obtaining a magnetic resonance phase diagram as a reference image before the high-intensity focused ultrasound device heats the heating area; obtaining another magnetic resonance phase diagram as a heating image during or after the heating process of the high intensity focused ultrasound device; calculating the temperature changes in the heating area according to said heating image and reference image. The method further includes measuring the magnetic field changes caused by the position changes of the ultrasonic transducer of said high-intensity focused ultrasound device, and then compensating for the temperature changes according to said magnetic field changes. The present invention can significantly reduce the temperature errors caused by the position changes of the ultrasonic transducer.
摘要翻译：用于降低磁共振温度测量误差的方法，用于监测磁共振成像的高强度聚焦超声波装置，包括在高强度聚焦超声装置加热加热区域之前获得作为参考图像的磁共振相位图; 在高强度聚焦超声装置的加热过程中或之后获得另一磁共振相图作为加热图像; 根据所述加热图像和参考图像计算加热区域中的温度变化。该方法还包括测量由所述高强度聚焦超声装置的超声波换能器的位置变化引起的磁场变化，然后根据所述磁场变化补偿温度变化。本发明能够显着降低由超声波换能器的位置变化引起的温度误差。

5. 发明申请

US20110241668A1 METHOD FOR MAGNETIC RESONANCE IMAGING 有权
标题翻译：磁共振成像方法
公开(公告)号：US20110241668A1
公开(公告)日：2011-10-06
申请号：US13052626
申请日：2011-03-21
申请人： Marc Beckmann , Cheng Ni , Xiao Dong Zhou
发明人： Marc Beckmann , Cheng Ni , Xiao Dong Zhou
IPC分类号： G01R33/48
CPC分类号： A61B5/015 , A61B5/055 , G01R33/4804 , G01R33/5616
摘要： A method for magnetic resonance imaging, in which a magnetic resonance imaging device employs a multi-echo imaging sequence, includes the steps of: applying, to one of the multiple echoes, a first number of steps of phase encoding, applying a readout gradient, and collecting the data of this echo to reconstruct an anatomical image; and applying, to another one of the multiple echoes, a second number of steps of phase encoding, applying a readout gradient, and collecting the data of this echo to construct a temperature image. The method is capable of obtaining at the same time both a temperature image with high time resolution and an anatomical image with high spatial resolution.
摘要翻译：一种磁共振成像方法，其中磁共振成像装置采用多回波成像序列，包括以下步骤：将多个回波中的一个应用于相位编码的第一数量级，应用读出梯度，并收集该回波的数据以重建解剖图像; 以及将多个回波中的另一个应用到相位编码的第二数量级，应用读出梯度，以及收集该回波的数据以构成温度图像。该方法能够同时获得具有高时间分辨率的温度图像和具有高空间分辨率的解剖图像。

6. 发明申请

US20090194223A1 LOW-TEMPERATURE SINTERING OF LANTHANUM STRONTIUM MANGANITE-BASED CONTACT PASTES FOR SOFCS 审中-公开
标题翻译：用于SOFCS的基于锰酸盐的锰酸盐接触剂的低温烧结
公开(公告)号：US20090194223A1
公开(公告)日：2009-08-06
申请号：US12366464
申请日：2009-02-05
申请人： Benjamin P. McCarthy , Larry R. Pederson , Yeong-Shyung Chou , Xiao-Dong Zhou , Wayne A. Surdoval , Lane C. Wilson
发明人： Benjamin P. McCarthy , Larry R. Pederson , Yeong-Shyung Chou , Xiao-Dong Zhou , Wayne A. Surdoval , Lane C. Wilson
IPC分类号： C03B29/00
CPC分类号： H01M8/0271 , C04B35/013 , C04B35/6342 , C04B37/005 , C04B37/02 , C04B37/025 , C04B2235/3213 , C04B2235/3227 , C04B2235/3281 , C04B2235/608 , C04B2235/6567 , C04B2235/6584 , C04B2235/6585 , C04B2235/768 , C04B2235/79 , C04B2235/96 , C04B2235/9615 , C04B2237/06 , C04B2237/34 , C04B2237/406 , C04B2237/597 , C04B2237/708 , H01M8/0282 , H01M8/0297 , H01M8/2425 , H01M2008/1293
摘要： A method for forming electrical connections between parts of a fuel cell that includes subjecting a contact paste positioned between the parts to alternating flows of gasses having varying high and low partial pressures of oxygen. This method demonstrates the ability to form conductive interconnections that have sufficient mechanical stability because these pastes can be cured at a temperature less than the temperatures of the surrounding materials thus allowing desired portions to be cured while allowing other portions such as the glass or ceramic portions to maintain their desired mechanical and electrical properties.
摘要翻译：一种用于在燃料电池的部件之间形成电连接的方法，其包括使位于所述部分之间的接触膏经受具有不同的高和低分压氧气的交替的气体流。该方法表现出形成具有足够机械稳定性的导电互连的能力，因为这些糊可以在低于周围材料的温度的温度下固化，从而允许期望的部分固化，同时允许其它部分如玻璃或陶瓷部分保持其期望的机械和电气性能。

7. 发明授权

US07521930B2 Method and apparatus for accelerating magnetic resonance temperature imaging 失效
标题翻译：用于加速磁共振温度成像的方法和装置
公开(公告)号：US07521930B2
公开(公告)日：2009-04-21
申请号：US12056607
申请日：2008-03-27
申请人： Guo Bin Li , Yiu-Cho Chung , Qiang Zhang , Xiao Dong Zhou
发明人： Guo Bin Li , Yiu-Cho Chung , Qiang Zhang , Xiao Dong Zhou
IPC分类号： G01V3/00
CPC分类号： G01R33/4804 , G01K7/38 , G01K2213/00 , G01R33/4814
摘要： In a method and apparatus for accelerating MR temperature imaging used in MR-monitored high intensity focused ultrasound (HIFU) therapy, temperature changes are determined at the focus of the ultrasound during MR temperature imaging; determining the ideal acceleration rate needed for data sampling according to the temperature changes at said focus is determined, the variable-density (VD) data sampling in k-space is adjusted according to the determined ideal acceleration rate, and the data obtained from sampling are reconstructed to form an image. The capability of accelerating MR temperature imaging with both good temporal resolution and good spatial resolution is improved by determining the acceleration rate according to temperature changes at the ultrasound focus and by adjusting the VD data sampling of k-space and thereby the benefits of good flexibility, feasibility and stability are achieved.
摘要翻译：在用于MR监测的高强度聚焦超声（HIFU）治疗中用于加速MR温度成像的方法和装置中，在MR温度成像期间在超声的焦点处确定温度变化; 确定根据所述焦点处的温度变化进行数据采样所需的理想加速度，根据确定的理想加速度调整k空间中的可变密度（VD）数据采样，并且从采样得到的数据为重建形成图像。通过根据超声聚焦温度变化确定加速度，并通过调整k-空间的VD数据采样，从而提高良好的灵活性的好处，提高了具有良好的时间分辨率和良好的空间分辨率的MR温度成像加速能力，实现可行性和稳定性。

8. 发明申请

US20060140837A1 Method for preparation of nanometer cerium-based oxide particles 审中-公开
标题翻译：纳米铈基氧化物颗粒的制备方法
公开(公告)号：US20060140837A1
公开(公告)日：2006-06-29
申请号：US11354489
申请日：2006-02-15
申请人： Xiao-Dong Zhou , Wayne Huebner , Harlan Anderson
发明人： Xiao-Dong Zhou , Wayne Huebner , Harlan Anderson
IPC分类号： B32B5/16 , C01F17/00
CPC分类号： B82Y30/00 , C01F17/0043 , C01P2002/50 , C01P2002/52 , C01P2002/72 , C01P2004/04 , C01P2004/64 , C01P2006/12 , Y10T428/2982
摘要： The invention comprises novel undoped and doped nanometer-scale CeO2 particles as well as a novel semi-batch reactor method for directly synthesizing the novel particles at room temperature. The powders exhibited a surface area of approximately 170 m2/g with a particle size of about 3-5 nm, and are formed of single crystal particles that are of uniform size and shape. The particles' surface area could be decreased down to 5 m2/g, which corresponds to a particle size of 100 nm, by thermal annealing at temperatures up to 1000° C. Control over the particle size, size distribution and state of agglomeration could be achieved through variation of the mixing conditions such as the feeding method, stirrer rate, amount of O2 gas that is bubbled through the reactor, the temperature the reaction is carried out at, as well as heating the final product at temperatures ranging from 150° to 1000° C.
摘要翻译：本发明包括新型未掺杂和掺杂的纳米级CeO 2 N 2颗粒，以及用于在室温下直接合成新型颗粒的新型半间歇反应器方法。粉末表现出约170m 2 / g的粒度约3-5nm的表面积，并由均匀尺寸和形状的单晶颗粒形成。通过在高达1000℃的温度下进行热退火，可将颗粒的表面积降低至5m 2 / g，这对应于100nm的粒度。对于粒度，可以通过改变混合条件，例如进料方法，搅拌器速率，通过反应器鼓泡的O 2气体的量，反应进行的温度，以及加热最终的结果来实现粒度分布和结块状态。产品在150°至1000°C的温度范围内

9. 发明授权

US08907673B2 Dynamic frequency drift correction method in magnetic resonance imaging 有权
标题翻译：磁共振成像中的动态频率漂移校正方法
公开(公告)号：US08907673B2
公开(公告)日：2014-12-09
申请号：US13097270
申请日：2011-04-29
申请人： Qiang He , De He Weng , Xiao Dong Zhou
发明人： Qiang He , De He Weng , Xiao Dong Zhou
IPC分类号： G01R33/48 , G01R33/565
CPC分类号： G01R33/56563 , G01R33/4828
摘要： For magnetic resonance imaging (MRI), a dynamic frequency drift correction method for binomial water excitation method includes collecting the reference one-dimensional navigation signal by an MRI device; acquiring one current one-dimensional navigation signal after scanning N images, wherein N is a positive integer; calculating the frequency drift according to the reference one-dimensional navigation signal and the current one-dimensional navigation signal; calculating and setting the initial phase of the next radio frequency signal by the MRI device according to the frequency drift. The method provides real-time calculation of the main magnetic field frequency drift according to the one-dimensional navigation signal during the scanning period and corrects the phase of the radio frequency signal to ensure that the direction of the gradient field is always perpendicular to the plane formed by the spinning of fat protons, so there is only water signal remaining after excitation so that water images can be obtained.
摘要翻译：对于磁共振成像（MRI），用于二项式水激励方法的动态频率漂移校正方法包括通过MRI装置收集参考一维导航信号; 在扫描N个图像之后获取一个当前的一维导航信号，其中N是正整数; 根据参考一维导航信号和当前的一维导航信号计算频率漂移; 根据频率漂移，由MRI装置计算和设定下一个射频信号的初始相位。该方法根据扫描周期内的一维导航信号实时计算主磁场频率漂移，校正射频信号的相位，确保梯度场方向始终垂直于平面通过脂肪质子的旋转形成，所以在激发后只剩下水信号，从而可以获得水图像。

10. 发明授权

US08401614B2 Magnetic resonance thermometry method 有权
标题翻译：磁共振测温法
公开(公告)号：US08401614B2
公开(公告)日：2013-03-19
申请号：US12708838
申请日：2010-02-19
申请人： Xiao Dong Zhou , Cheng Ni
发明人： Xiao Dong Zhou , Cheng Ni
IPC分类号： A61B5/05
CPC分类号： G01R33/4804 , A61B2017/00084 , A61B2090/374 , A61N7/02 , G01K7/36 , G01K2213/00 , G01R33/4814
摘要： A method for reducing errors in the measurement of temperature by magnetic resonance, for use in magnetic resonance imaging-guided HIFU equipment, includes acquiring an MR phase image, as a reference image, before heating an area to be heated with the HIFU equipment; acquiring another MR phase image, as a heated image, during or after the heating by the HIFU equipment; and calculating the temperature change in the heated area according to said heated image and said reference image; and making compensation to said temperature change according to the change in the magnetic field caused by the position change of an ultrasonic transducer in said HIFU equipment. The method can reduce significantly the temperature errors resulting from the position changes of the ultrasonic transducer.
摘要翻译：在磁共振成像引导的HIFU设备中使用的用于减小用于磁共振的温度测量误差的方法包括在用HIFU设备加热待加热的区域之前获取作为参考图像的MR相位图像; 在HIFU设备加热期间或之后获取作为加热图像的另一MR相图像; 以及根据所述加热图像和所述参考图像计算加热区域中的温度变化; 并且根据由所述HIFU设备中的超声波换能器的位置变化引起的磁场变化对所述温度变化进行补偿。该方法可以显着降低由超声波换能器的位置变化引起的温度误差。

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