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1. 发明授权

US10464811B2 Method of forming a particulate porous metal oxide or metalloid oxide 有权
公开(公告)号：US10464811B2
公开(公告)日：2019-11-05
申请号：US12754519
申请日：2010-04-05
申请人： Yanhui Yang , Siu-Choon Ng , Xianbin Liu , Laisheng Li , Yu Du
发明人： Yanhui Yang , Siu-Choon Ng , Xianbin Liu , Laisheng Li , Yu Du
IPC分类号： C01B13/36 , B01J20/10 , B01J20/28 , B01J20/283 , B01J20/32 , B01J29/03 , B01J31/16 , C01B37/02
摘要： The present invention relates to a method of forming a particulate porous metal oxide or metalloid oxide, as well as uses of the obtained a particulate porous metal oxide or metalloid oxide. A solution of a non-ionic surfactant and either an ionic surfactant or an inorganic salt is formed in an acidic aqueous solution. A metal oxide precursor or a metalloid oxide precursor is added. The formed reaction mixture is heated under reflux upon agitation for a period sufficient to obtain a particulate porous metal oxide or metalloid oxide.

2. 发明授权

US09200591B2 Automatic identification of operating parameters for power plants 有权
标题翻译：自动识别发电厂的运行参数
公开(公告)号：US09200591B2
公开(公告)日：2015-12-01
申请号：US13177324
申请日：2011-07-06
申请人： Yu Du , Xiaoyan Zhang
发明人： Yu Du , Xiaoyan Zhang
IPC分类号： G05B23/02 , G06K9/62 , F02K1/00 , F01K13/02 , G06Q10/06 , G05B13/04
CPC分类号： F02K1/00 , F01K13/02 , G05B13/041 , G05B23/0272 , G05B23/0294 , G06K9/6223 , G06Q10/06 , Y02P90/82
摘要： A method for obtaining operating parameters of a power plant includes data mining a historical operating condition database for the power plant with a partitional clustering algorithm to generate a statistical model, and calculating dynamic operating condition target values from the statistical model taking into account current operating condition data of the power plant. The method further includes performing a real-time energy-loss analysis based on the dynamic operating condition target values and automatically identifying at least one operating parameter of the power plant from the energy-loss analysis. The partitional clustering algorithm can be a k-means clustering algorithm.
摘要翻译：一种用于获取发电厂的运行参数的方法，包括利用分散聚类算法对发电厂的历史运行状况数据库进行数据挖掘，生成统计模型，并根据当前运行状况从统计模型计算动态运行状态目标值电厂数据。该方法还包括基于动态运行条件目标值执行实时能量损失分析，并且从能量损失分析中自动识别发电厂的至少一个运行参数。分组聚类算法可以是k均值聚类算法。

3. 发明申请

US20140017099A1 TURBOCHARGER SYSTEM WITH REDUCED THRUST LOAD 审中-公开
标题翻译：涡轮增压器系统具有减少的负载
公开(公告)号：US20140017099A1
公开(公告)日：2014-01-16
申请号：US13549554
申请日：2012-07-16
申请人： Rodrigo Rodriguez Erdmenger , Kendall Roger Swenson , Daniel Edward Loringer , Anthony Holmes Furman , Neil Xavier Blythe , Lukas William Johnson , Jonathan Edward Nagurney , Yu Du , Cathal Clancy , Matthias Lang
发明人： Rodrigo Rodriguez Erdmenger , Kendall Roger Swenson , Daniel Edward Loringer , Anthony Holmes Furman , Neil Xavier Blythe , Lukas William Johnson , Jonathan Edward Nagurney , Yu Du , Cathal Clancy , Matthias Lang
IPC分类号： F01D1/06 , F04D17/10
CPC分类号： F04D25/04 , F04D29/051 , F04D29/0516 , F04D29/162 , F04D29/284 , F05D2220/40
摘要： An exemplary compressor is provided. The compressor includes a plurality of blades, a hub defining a front surface and a back surface, and a first flow restriction structure provided at the back surface of the hub. The plurality of blades are arranged in a predefined manner on the front surface for receiving input air flow at a first pressure and compressing the input air flow to provide an output air flow at a second pressure higher than the first pressure. The first flow restriction member is configured for preventing at least a portion of the output air flow at the second pressure from entering into the back surface of the hub to reduce an air pressure at the back surface of the hub.
摘要翻译：提供了示例性的压缩机。压缩机包括多个叶片，限定前表面和后表面的毂，以及设置在轮毂的后表面处的第一流动限制结构。多个叶片以预定方式布置在前表面上，用于在第一压力下接收输入空气流并且压缩输入空气流以提供高于第一压力的第二压力的输出空气流。第一流动限制构件被构造成防止在第二压力下的输出空气流的至少一部分进入轮毂的后表面，以减小轮毂后表面的空气压力。

4. 发明申请

US20100218775A1 SOUND-ATTENUATING EARMUFF HAVING ISOLATED DOUBLE-SHELL STRUCTURE 有权
标题翻译：具有隔离双壳结构的声音衰减衰减
公开(公告)号：US20100218775A1
公开(公告)日：2010-09-02
申请号：US12691821
申请日：2010-01-22
申请人： Yu Du , Kenji Homma , Michael A. Vaudrey
发明人： Yu Du , Kenji Homma , Michael A. Vaudrey
IPC分类号： A61F11/14
CPC分类号： A61F11/14 , A61F2011/145 , H04R1/1008 , H04R2460/15
摘要： An earmuff assembly with a double-shell structure is disclosed for use with a sound-attenuating circumaural headset. The earmuff assembly comprises a cup-shaped outer shell mounted on a resilient outer sealing ring and a cup-shaped inner shell mounted on a resilient inner sealing ring. By means of the two sealing rings the outer and the inner shells are brought into abutment with the head surface around an ear of a wearer. Both shells are structurally rigid. The sound attenuation performance is maximized by isolating the inner shell from the outer shell.
摘要翻译：公开了具有双壳结构的耳罩组件，用于与声音衰减的耳环耳机一起使用。耳罩组件包括安装在弹性外密封环上的杯形外壳和安装在弹性内密封环上的杯形内壳。通过两个密封环，外壳和内壳与穿戴者耳朵周围的头表面邻接。两个壳都是结构刚性的。通过将内壳与外壳隔离来使声音衰减性能最大化。

5. 发明申请

US20090159460A1 ELECTRODIALYSIS DEVICE AND PROCESS 有权
标题翻译：电子装置和工艺
公开(公告)号：US20090159460A1
公开(公告)日：2009-06-25
申请号：US12016518
申请日：2008-01-18
申请人： Yu Du , Yunfeng Liu , Saijun Mao , Xiaoming Yuan , Chao Yang , Rihua Xiong , Chun Cao , Shengxian Wang , Wei Cai , Chang Wei , Jiyang Xia
发明人： Yu Du , Yunfeng Liu , Saijun Mao , Xiaoming Yuan , Chao Yang , Rihua Xiong , Chun Cao , Shengxian Wang , Wei Cai , Chang Wei , Jiyang Xia
IPC分类号： B01D61/42 , C02F1/461
CPC分类号： B01D61/44 , B01D61/52 , B01D65/08 , B01D2313/48 , B01D2321/223 , B01D2321/226 , C02F1/469 , C02F1/4693 , C02F2103/08 , C02F2201/4613 , C02F2201/4615 , C02F2201/4616 , Y02A20/131 , Y02A20/134
摘要： A device includes a first electrode and a second electrode spaced from the first electrode to define a volume. An anion exchange membrane and a cation exchange membrane are disposed within the volume. A controller controls a supply of electrical current from an electrical source to the first electrode and to the second electrode. The electrical current supply is controlled to switch from a first mode of operation to a second mode of operation providing electrical current having a reverse polarity during each cycle. The electrical current is supplied at a controlled cycle rate and for a controlled duration. The cycle rate is greater than about 100 hertz and less than about 10 kilohertz.
摘要翻译：器件包括第一电极和与第一电极间隔开的第二电极以限定体积。阴离子交换膜和阳离子交换膜设置在体积内。控制器控制从电源到第一电极和第二电极的电流供应。控制电流源从第一操作模式切换到第二操作模式，从而在每个循环期间提供具有相反极性的电流。以受控的周期速率和持续的持续时间提供电流。循环速率大于约100赫兹，小于约10千赫兹。

6. 发明授权

US07457428B2 Double hearing protection device 有权
标题翻译：双重听力保护装置
公开(公告)号：US07457428B2
公开(公告)日：2008-11-25
申请号：US11494067
申请日：2006-07-27
申请人： Michael A. Vaudrey , William Saunders , Yu Du , Jonathan Hager
发明人： Michael A. Vaudrey , William Saunders , Yu Du , Jonathan Hager
IPC分类号： H04R25/00
CPC分类号： A61F11/12 , A61F11/14
摘要： A double hearing protection system comprises a circumaural hearing protector that covers and encircles the pinnae and an earplug device that is inserted into the ear canal. The earplug portion of the system comprises a tether that is coupled to the interior of a circumaural hearing protector. The tether retracts into the earcup when both the earplug and circumaural hearing protector are worn, ensuring that the earseal against the head is not broken by the retractable tether.
摘要翻译：一种双重听力保护系统，包括一个覆盖并围绕pin a的耳垂式听力保护器和插入耳道的耳塞装置。系统的耳塞部分包括连接到周围听力保护器的内部的系绳。当耳塞和耳垂听力保护器都佩戴时，系绳缩回到耳罩中，确保耳塞抵抗头部不会被可伸缩系绳破坏。

7. 发明申请

US20080144256A1 High current efficiency supercapacitor desalination devices and methods of making the same 有权
标题翻译：大电流效率超级电容器脱盐装置及其制造方法
公开(公告)号：US20080144256A1
公开(公告)日：2008-06-19
申请号：US11641579
申请日：2006-12-19
申请人： Wei Cai , Chang Wei , Lei Cao , Rihua Xiong , Su Lu , Yu Du , Zhigang Deng
发明人： Wei Cai , Chang Wei , Lei Cao , Rihua Xiong , Su Lu , Yu Du , Zhigang Deng
IPC分类号： H01G9/00
CPC分类号： C02F1/4691 , C02F2001/46128 , C02F2001/46161 , C02F2103/08
摘要： An electrode assembly is provided. The assembly includes a chargeable electrode configured to adsorb oppositely charged ions, where the electrode comprises a porous material. The assembly further includes an ion exchange material in contact with the porous material of the chargeable electrode, where the ion exchange material is similarly charged as the chargeable electrode, and where the ion exchange material is permeable to the oppositely charged ions and at least partially impermeable to the similarly charged ions.
摘要翻译：提供电极组件。组件包括构造成吸附相反电荷的离子的可充电电极，其中电极包括多孔材料。组件还包括与可充电电极的多孔材料接触的离子交换材料，其中离子交换材料与可带电电极类似地带电，并且其中离子交换材料对相反电荷的离子是可渗透的，并且至少部分不可渗透到类似带电的离子。

8. 发明授权

US07206711B2 System and method for automatically comparing test points of a PCB 失效
标题翻译：自动比较PCB测试点的系统和方法
公开(公告)号：US07206711B2
公开(公告)日：2007-04-17
申请号：US11141068
申请日：2005-05-31
申请人： Xiao-Yu Du , Mo-Ying Tong
发明人： Xiao-Yu Du , Mo-Ying Tong
IPC分类号： G06F19/00
CPC分类号： G01R31/2806 , G01R31/2818 , H05K1/0268 , H05K3/0005
摘要： A system for automatically comparing test points of a PCB includes an application server (1) and a database (6). The application server includes: a PCB file selecting module (10) for selecting a target file and a source file from the database; a test point data extracting module (12) for extracting test point data from the target file and the source file; a table generating module (14) for generating a target table according to the extracted test point data from the target file and generating a source table according to the extracted test point data from the source file; a comparing module (16) for comparing the test point data of the target table and the source table one by one and storing comparison results on those test points which have been modified; and a report generating module (18) for generating a comparison report. A related method is also disclosed.
摘要翻译：用于自动比较PCB的测试点的系统包括应用服务器（1）和数据库（6）。应用服务器包括：用于从数据库中选择目标文件和源文件的PCB文件选择模块（10）; 测试点数据提取模块（12），用于从目标文件和源文件中提取测试点数据; 表生成模块（14），用于根据从目标文件提取的测试点数据生成目标表，并根据从源文件提取的测试点数据生成源表; 比较模块（16），用于逐个比较目标表的测试点数据和源表，并将比较结果存储在已经被修改的测试点上; 和用于生成比较报告的报告生成模块（18）。还公开了相关方法。

9. 发明申请

US20050270017A1 System and method for automatically comparing test points of a PCB 失效
标题翻译：自动比较PCB测试点的系统和方法
公开(公告)号：US20050270017A1
公开(公告)日：2005-12-08
申请号：US11141068
申请日：2005-05-31
申请人： Xiao-Yu Du , Mo-Ying Tong
发明人： Xiao-Yu Du , Mo-Ying Tong
IPC分类号： G01R1/00 , G01R31/28 , H05K1/02 , H05K3/00
CPC分类号： G01R31/2806 , G01R31/2818 , H05K1/0268 , H05K3/0005
摘要： A system for automatically comparing test points of a PCB includes an application server (1) and a database (6). The application server includes: a PCB file selecting module (10) for selecting a target file and a source file from the database; a test point data extracting module (12) for extracting test point data from the target file and the source file; a table generating module (14) for generating a target table according to the extracted test point data from the target file and generating a source table according to the extracted test point data from the source file; a comparing module (16) for comparing the test point data of the target table and the source table one by one and storing comparison results on those test points which have been modified; and a report generating module (18) for generating a comparison report. A related method is also disclosed.
摘要翻译：用于自动比较PCB的测试点的系统包括应用服务器（1）和数据库（6）。应用服务器包括：用于从数据库中选择目标文件和源文件的PCB文件选择模块（10）; 测试点数据提取模块（12），用于从目标文件和源文件中提取测试点数据; 表生成模块（14），用于根据从目标文件提取的测试点数据生成目标表，并根据从源文件提取的测试点数据生成源表; 比较模块（16），用于逐个比较目标表的测试点数据和源表，并将比较结果存储在已经被修改的测试点上; 以及用于生成比较报告的报告生成模块（18）。还公开了相关方法。

10. 发明申请

US20050126845A1 Attenuating foam insert and method for manufacture 审中-公开
标题翻译：衰减泡沫插入物和制造方法
公开(公告)号：US20050126845A1
公开(公告)日：2005-06-16
申请号：US11009744
申请日：2004-12-10
申请人： Michael Vaudrey , Yu Du , William Saunders
发明人： Michael Vaudrey , Yu Du , William Saunders
IPC分类号： H04R1/10 , H04R25/00
CPC分类号： A61F11/14
摘要： A shaped acoustic foam insert for use in improving the performance of circumaural hearing protectors is described. A foam block having a cross-section and shape is adapted to occupy the entire interior volume of an earcup of a circumaural hearing protector. The insert has no folds or open acoustic cavities. The surface of the insert that faces the ear of the user of the circumaural hearing protector comprises a curvilinear groove. The groove has no sharp angles and accommodates the average human pinna. A system and method of manufacturing the attenuating foam insert are provided.
摘要翻译：描述了用于改善围绕听觉保护器的性能的成型的声学泡沫插入物。具有横截面和形状的泡沫块适于占据围绕听力保护器的耳朵的整个内部容积。插入物没有折叠或开放的声腔。面向耳垂式听力保护器使用者耳朵的插入物表面包括曲线槽。凹槽没有锐角，可以容纳人的普通针。提供一种制造衰减泡沫插入件的系统和方法。

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