公开(公告)号：US20120238313A1

公开(公告)日：2012-09-20

申请号：US13486968

申请日：2012-06-01

Applicant: Xun ZHOU ,  Xin FENG ,  Jun HU ,  Daowei WANG ,  Li CHEN ,  Yuntao CHEN

Inventor： Xun ZHOU ,  Xin FENG ,  Jun HU ,  Daowei WANG ,  Li CHEN ,  Yuntao CHEN

IPC: H04W52/04

CPC classification number: H04W52/343 ,  H04W52/143 ,  H04W52/225 ,  H04W52/286

Abstract: Embodiments of the present invention provide a method and an apparatus for setting a channel power offset. A load of a cell is obtained and compared with a preset threshold value. A channel power offset value of a user equipment in the cell is set according to a comparison result. In the embodiments of the present invention, the channel power offset value may be flexibly set according to a load state of the cell.

Abstract translation: 本发明的实施例提供了一种用于设置信道功率偏移的方法和装置。 获得单元的负载并与预设的阈值进行比较。 根据比较结果设定小区中的用户设备的信道功率偏移值。 在本发明的实施例中，可以根据小区的负载状态灵活地设置信道功率偏移值。

公开(公告)号：US20110208702A1

公开(公告)日：2011-08-25

申请号：US13126774

申请日：2008-10-31

Applicant: Tor Bjorn Minde ,  Richard Carlsson ,  Xin Feng ,  Visa Fristrom ,  David Hertz ,  Rita Ziyi Xu

Inventor： Tor Bjorn Minde ,  Richard Carlsson ,  Xin Feng ,  Visa Fristrom ,  David Hertz ,  Rita Ziyi Xu

IPC: G06F17/30

CPC classification number: G06F17/30265

Abstract: The invention relates to a system for verifying geographical descriptiveness of a media file, such as a picture. The system comprises storage means adapted to store a media file, communication means adapted to send said media file to a plurality of user terminals, and to receive, from the user terminals, data indicating a guessed geographical position with which the user of each user terminal associates the media file. The system also comprises calculation means adapted to determine whether the media file is indicative of a geographical position based on the guessed geographical positions received from the plurality of user terminal.

Abstract translation: 本发明涉及一种用于验证诸如图片的媒体文件的地理描述性的系统。 该系统包括适于存储媒体文件的存储装置，适于将多个用户终端发送所述媒体文件的通信装置，以及从用户终端接收指示每个用户终端的用户所猜测的地理位置的数据 关联媒体文件。 系统还包括适于基于从多个用户终端接收到的猜测地理位置来确定媒体文件是否指示地理位置的计算装置。

公开(公告)号：US20110033371A1

公开(公告)日：2011-02-10

申请号：US12672139

申请日：2007-08-07

Applicant: Xiaohua Lu ,  Yaxin Zhou ,  Chang Liu ,  Xin Feng ,  Zhuhong Yang ,  Changsong Wang

Inventor： Xiaohua Lu ,  Yaxin Zhou ,  Chang Liu ,  Xin Feng ,  Zhuhong Yang ,  Changsong Wang

IPC: C01G23/053

CPC classification number: C01G23/047 ,  B01J21/063 ,  B01J35/004 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/06 ,  B01J37/10 ,  C01G23/005 ,  C01G23/053 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16

Abstract: A method for preparing titania or precursor thereof with a controllable structure from micropore to mesopore is provided. The method is characterized in that the alkali metal titanate as raw material is reacted for 0.5˜72 hours in the wet atmosphere with humidity of 2˜100% at temperature of 20˜250° C., then washed with water or acid, finally performed by air roasting or solvent thermal treatment. The method has advantages that the raw material is easy to be obtained, the conditions and preparation are controllable, the pore structure may be adjusted from micropore to mesopore, crystal mixing and doping are easy, reacting time is short, preparing cost is low, and the said method is suitable for large scale production and so on. The most probable aperture of titanium oxide or precursor thereof with a controllable structure from micropore to mesopore is in the range of 1˜20 nm, the pore volume thereof is in the range of 0.05˜0.4 cm3/g, and the specific surface area thereof is more than 30 m2/g. The titania is at least one of anatase-phase titania, TiO2(B)-phase titania and rutile-phase titania.

Abstract translation: 提供了一种从微孔到中孔制备具有可控结构的二氧化钛或其前体的方法。 该方法的特征在于，作为原料的碱金属钛酸盐在湿度为2〜100％的湿气氛中在20〜250℃的温度下反应0.5〜72小时，然后用水或酸洗涤，最后进行 通过空气焙烧或溶剂热处理。 该方法的优点是易于获得原料，条件和制备可控，孔结构可以从微孔到中孔调节，晶体混合和掺杂容易，反应时间短，制备成本低， 该方法适用于大规模生产等。 具有从微孔到中孔的可控结构的氧化钛或其前体的最可能孔径在1〜20nm的范围内，其孔体积在0.05〜0.4cm 3 / g的范围内，其比表面积 超过30 m2 / g。 二氧化钛是锐钛矿相二氧化钛，TiO2（B）相二氧化钛和金红石相二氧化钛中的至少一种。

公开(公告)号：US20100116031A1

公开(公告)日：2010-05-13

申请号：US12617996

申请日：2009-11-13

Applicant: Zhonglin Xu ,  Yizhao Zhang ,  Feng Wen ,  Jinming Shen ,  Xin Feng ,  R. Vijayakumar

Inventor： Zhonglin Xu ,  Yizhao Zhang ,  Feng Wen ,  Jinming Shen ,  Xin Feng ,  R. Vijayakumar

IPC: G01N15/08

CPC classification number: G01N15/0625 ,  B01D2273/18 ,  G01N2015/084 ,  G01N2015/0846

Abstract: A system for in line in situ validation of an air filter of an exhaust filter system including a scan head, a means for facilitating movement of said scan head in the XY plane, a means for externally controlling the movement of the scan head from outside the plenum of the exhaust filter system in the XY plane, and a means for coupling the scan head to the means for externally controlling the movement of the scan head, is provided. The system can also include a scanning arm, inside and outside magnetic couples, and rolling means to facilitate movement of the inside and outside magnetic couples. A method for in line in situ validation of an air filter in an exhaust filter system is also described, which involves the use of the system for in line in situ validation of air filters of an exhaust filter system.

Abstract translation: 一种用于在线原位验证排气过滤系统的空气过滤器的系统，包括扫描头，用于便于所述扫描头在XY平面中运动的装置，用于从外部控制扫描头的运动的装置 提供了在XY平面中的排气过滤器系统的气室，以及用于将扫描头与用于外部控制扫描头的移动的装置相结合的装置。 该系统还可以包括扫描臂，内部和外部磁性耦合，以及滚动装置，以便于内部和外部磁性对的移动。 还描述了用于排气过滤器系统中的空气过滤器的在线原位验证的方法，其涉及使用该系统来对排气过滤器系统的空气过滤器进行在线原位验证。

公开(公告)号：US20080178862A1

公开(公告)日：2008-07-31

申请号：US11699376

申请日：2007-01-30

Applicant: Jing Feng ,  Wei Xin Feng

Inventor： Jing Feng ,  Wei Xin Feng

IPC: A47J37/07

CPC classification number: A47J37/0704

Abstract: A barbecue grill includes a charcoal tray having a plurality of upward extended supporting brackets, which are formed at different heights with at least two locating notches each; a wire mesh supported on the locating notches at different heights depending on actual needs; and a supporting leg assembly located below the trip tray. The supporting leg assembly includes a primary leg and at least two secondary legs, all of which are length-adjustable sectional legs consisting of a plurality of detachably connected sections each, and a binding element screwed to the primary leg at a predetermined point for loosely binding the primary leg and the secondary legs together. The primary and secondary legs are screwed at upper locking ends to holding-down devices provided at an underside of the charcoal tray, such that the legs bound by the binding element are inclined to outward stretch lower ends in different directions.

Abstract translation: 烧烤架包括具有多个向上延伸的支撑托架的木炭托盘，它们在不同的高度处形成有至少两个定位槽口; 根据实际需要，在不同高度的定位凹口上支撑的丝网; 以及位于行进托盘下方的支撑腿组件。 所述支腿组件包括主腿和至少两个辅助腿，所述至少两个辅助腿是长度可调节的腿部，每个腿部由多个可拆卸地连接的部分组成，并且在预定点处以松紧结合的方式螺纹连接到主腿上的绑定元件 主腿和副腿在一起。 初级和次级腿在上锁定端处被拧到设置在木炭托盘下侧的压紧装置上，使得由绑定件限定的腿部沿不同方向向外拉伸下端。

公开(公告)号：USD977590S1

公开(公告)日：2023-02-07

申请号：US29788247

申请日：2021-04-17

Applicant: Xin Feng

Designer： Xin Feng

公开(公告)号：US20200062768A1

公开(公告)日：2020-02-27

申请号：US16610450

申请日：2018-05-01

Applicant: Joseph M. SALVINO ,  Xin FENG ,  Alessandro FATATIS ,  Fei SHEN ,  Olimpia MEUCCI

Inventor： Joseph M. SALVINO ,  Xin FENG ,  Alessandro FATATIS ,  Fei SHEN ,  Olimpia MEUCCI

IPC: C07D487/04 ,  C07D519/00 ,  A61P35/00

Abstract: The invention provides compounds that are fractalkine receptor agonists and useful in treating, preventing or minimizing metastasis in a subject diagnosed with cancer. The compounds of the invention are further useful in treating central nervous system diseases (such as, but not limited to, HIV Associated Neurocognitive Disorders (HAND), and/or Alzheimer's disease), pain, inflammation (such as, but not limited to, arthritis), cardiovascular disease (such as, but not limited to, undesired vascular smooth muscle proliferation, atherosclerosis, coronary vascular endothelial dysfunction, and/or coronary artery disease), and/or multiple sclerosis.

公开(公告)号：US20100293024A1

公开(公告)日：2010-11-18

申请号：US12467018

申请日：2009-05-15

Applicant: Xin FENG ,  Srinivasa DHARMAJI

Inventor： Xin FENG ,  Srinivasa DHARMAJI

IPC: G06Q30/00 ,  G06Q10/00

CPC classification number: G06Q10/1093 ,  G06Q30/02 ,  G06Q30/0251 ,  G06Q30/0267

Abstract: A file transferring method and system (FTMS) optimizes delivery of targeted advertisement files (TAF) to different target groups (TG) that consist of mobile handheld display device (MHDD) users. A server transmits small metadata packets containing a transmission schedule, target group identification (TGID), and information on each TAF, such as file identification, checksum, file size, and number of packets in the file to each MHDD which, on receipt of this metadata, checks the TGID in the metadata packet with a pre-stored TGID in the MHDD. If the TGID received matches the TGID stored in the MHDD, then the MHDD downloads and stores the metadata information. The MHDD then wakes-up during scheduled advertisement (AD) file transmission and downloads the TAFs. The MHDD uses the metadata to verify whether all packets of the TAF have been received without error. In case of error or shortfall, the MHDD wakes-up and downloads missing packets during a next scheduled transmission.

Abstract translation: 文件传输方法和系统（FTMS）优化目标广告文件（TAF）到由移动手持显示设备（MHDD）用户组成的不同目标组（TG）的传送。 服务器向每个MHDD发送包含传输调度，目标组标识（TGID）和关于每个TAF的信息的小元数据包，例如文件标识，校验和，文件大小和文件中的数据包数，在接收到 元数据，在MHDD中使用预先存储的TGID检查元数据包中的TGID。 如果接收到的TGID匹配存储在MHDD中的TGID，则MHDD下载并存储元数据信息。 然后MHDD在计划广告（AD）文件传输期间唤醒，并下载TAF。 MHDD使用元数据来验证TAF的所有数据包是否已经被接收而没有错误。 在出现错误或缺陷的情况下，MHDD在下一次安排的传输过程中唤醒并下载丢失的数据包。

公开(公告)号：US20100107191A1

公开(公告)日：2010-04-29

申请号：US12582573

申请日：2009-10-20

Applicant: Xin FENG ,  Srinivasa Dharmaji

Inventor： Xin FENG ,  Srinivasa Dharmaji

IPC: H04N7/025

CPC classification number: H04N21/812 ,  G06Q30/02 ,  G06Q30/0267 ,  H04N7/165 ,  H04N21/2668 ,  H04N21/4325 ,  H04N21/4331 ,  H04N21/44004 ,  H04N21/44016 ,  H04N21/44209 ,  H04N21/4424 ,  H04N21/4532 ,  H04N21/6131 ,  H04N21/6473

Abstract: Content is downloaded to a mobile handheld device (MHD) and buffered on the MHD prior to, and during, viewing. Normal wireless bandwidth varies with atmospheric conditions, distance, obstructions in the path, etc. and hence the speed at which a content-buffer (CB) on the MHD is replenished changes. Because this can result in very low quality viewing experience for the user, the capability for alternate content scheduling provided a micro-splicer is used to enable stored alternate-content or advertisement insertion during periods of low viewing quality, when the CB does not hold sufficient content during the viewing period. This alternate content insertion allows the CB to be refilled before the user resumes content viewing.

Abstract translation: 内容被下载到移动手持设备（MHD），并在观看之前和期间在MHD上缓冲。 正常无线带宽随着大气条件，距离，路径中的障碍物等而变化，因此MHD上的内容缓冲器（CB）被补充的速度改变。 因为这可以导致用户的非常低质量的观看体验，所以在CB观看质量不足的时段期间，提供了一个微型拼接器用于在低观看质量期间使存储的备用内容或广告插入的能力 观看期间的内容。 此替代内容插入允许在用户恢复内容查看之前重新填充CB。

公开(公告)号：US20100030639A1

公开(公告)日：2010-02-04

申请号：US12506644

申请日：2009-07-21

Applicant: Xin Feng ,  Srinivasa Dharmaji

Inventor： Xin Feng ,  Srinivasa Dharmaji

IPC: G06Q30/00

CPC classification number: G06Q30/02 ,  G06Q30/0244 ,  G06Q30/0267

Abstract: Available advertisement spot duration is used to display a plurality of advertisements, and to obtain maximum impact while displaying a plurality of advertisements, within an advertisement spot, where the advertisements are each typically of a fixed duration, the sum of which is the total duration of the advertisement spot. Further optimization is accomplished by using advertisements of optimized duration, the advertisements having a cumulative duration of less than that of the advertisement spot, and by using a static advertisement and/or picture as a filler for the rest of the duration. Because static advertisements and/or pictures do not require a minimum duration for impact, they can be used to fill in the time left over from one or multiple advertisements within an advertisement spot. Embodiments of the invention find particular application for displaying advertisements on mobile handheld devices (MHDDs) to improve the impact of the advertisements.

Abstract translation: 可用的广告点持续时间用于显示多个广告，并且在广告中各自通常具有固定持续时间的广告位置内显示多个广告时获得最大的影响，其总和是总时间 广告点。 通过使用优化的持续时间的广告，广告具有小于广告点的累积持续时间的广告，以及在持续时间的其余部分中使用静态广告和/或图片作为填充来实现进一步的优化。 因为静态广告和/或图片不需要最小的影响持续时间，所以它们可以用于填充广告点内的一个或多个广告所剩下的时间。 本发明的实施例找到用于在移动手持设备（MHDD）上显示广告以改善广告的影响的特定应用。