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41. 发明申请

US20080058197A1 METHOD TO RAISE THE SOLID CONTENT OF CATALYTIC CRACKING CATALYST SLURRY 有权
标题翻译：提高催化裂化催化剂浆料固体含量的方法
公开(公告)号：US20080058197A1
公开(公告)日：2008-03-06
申请号：US11846080
申请日：2007-08-28
申请人： Conghua Liu , Zhengguo Tan , Wei Ding , Shuqin Zheng , Xinmei Pang , Shuhong Sun , Dong Wang , Qiuxia Teng , Tong Lu
发明人： Conghua Liu , Zhengguo Tan , Wei Ding , Shuqin Zheng , Xinmei Pang , Shuhong Sun , Dong Wang , Qiuxia Teng , Tong Lu
IPC分类号： B01J29/06 , B01J27/182
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/084 , B01J29/088 , B01J29/40 , B01J29/80 , B01J35/002 , B01J35/1038 , B01J2229/42 , C10G11/05 , C10G11/18
摘要： A method for preparing cracking catalyst. The method comprises making catalyst slurry having a homogeneous distribution of molecular sieve slurry, pseudoboehmite, clay, inorganic acid and aluminum-containing binder; and subsequent spray drying. Inorganic acid is added prior to the addition of pseudoboehmite; addition of molecular sieve is added after the addition of inorganic acid; and a phosphatic dispersant is added during preparation. Compared to conventional methods of preparing FCC catalyst slurry, the inventive catalyst slurry viscosity is decreased and the fluidity thereof is improved, while catalyst anti-friction is maintained. The solid content of the FCC catalyst slurry can be increased to about 40% or more. The gel forming time is significantly reduced with increased productivity and decreased catalyst production cost. Meanwhile, the catalyst has high pore volume and improved micro-reactivity. Overall reactivity performance of the catalyst is also improved.
摘要翻译：一种制备裂化催化剂的方法。该方法包括制备分子筛浆料，假勃姆石，粘土，无机酸和含铝粘合剂均匀分布的催化剂浆料; 并随后喷雾干燥。在加入假勃姆石之前加入无机酸; 加入分子筛后加入无机酸; 并在制备过程中加入磷酸盐分散剂。与制备FCC催化剂浆料的常规方法相比，本发明的催化剂浆料粘度降低，并且其流动性得到改善，同时保持催化剂的抗摩擦。 FCC催化剂浆料的固体含量可以增加到约40％以上。随着生产率的提高和催化剂生产成本的降低，凝胶形成时间显着降低。同时，催化剂具有高孔体积和改善的微反应性。催化剂的整体反应性能也得到改善。

42. 发明授权

US06972801B1 System and method for deinterlacing a video signal for display on progressive display devices 有权
标题翻译：视频信号去隔行显示在逐行显示设备上的系统和方法
公开(公告)号：US06972801B1
公开(公告)日：2005-12-06
申请号：US09693351
申请日：2000-10-20
申请人： Wei Ding , Andy C. Hung
发明人： Wei Ding , Andy C. Hung
IPC分类号： H04N5/21 , H04N5/44
CPC分类号： H04N7/012 , G09G2310/0229
摘要： A system and method for processing a video signal to make the corresponding image suitable for display on a progressive display device, i.e., a computer monitor, is disclosed. The processing system includes a video display module which is capable of processing an image frame based on the content of the frame information itself, or the values of the pixels that comprise the frame.
摘要翻译：公开了一种用于处理视频信号以使对应图像适合于在逐行显示装置即计算机监视器上显示的系统和方法。处理系统包括能够基于帧信息本身的内容或构成帧的像素的值来处理图像帧的视频显示模块。

43. 发明授权

US5883823A System and method of a fast inverse discrete cosine transform and video compression/decompression systems employing the same 失效
标题翻译：快速离散余弦变换的系统和方法以及采用该方法的视频压缩/解压缩系统
公开(公告)号：US5883823A
公开(公告)日：1999-03-16
申请号：US784739
申请日：1997-01-15
申请人： Wei Ding
发明人： Wei Ding
IPC分类号： H04N7/30 , G06F17/14 , G06T9/00 , H03M7/30 , H04N1/41
CPC分类号： G06F17/147 , G06T9/007
摘要： An array of DCT transform coefficients are converted to a two-dimensional array of spatial data in a video compression or decompression system. The array of DCT transform coefficients are divided into two groups. A regional IDCT algorithm is applied to all coefficients, both non-zero and zero, of the first group, while IDCT computation is applied to only non-zero coefficients of the second group. The results of the operations are then combined and/or mapped to form the output array of spatial data. In one specific implementation wherein an 8.times.8 array of DCT coefficients are to be transformed, the first region is defined by the first quadrant of coefficients in the 8.times.8 array. A regional IDCT algorithm is applied to both zero and non-zero coefficients in the first quadrant. The non-zero coefficients in the remaining three quadrants are calculated directly, and the results of the direct calculations are combined with the results of the regional IDCT algorithm applied to the first quadrant coefficients. The resulting values are then mapped to the output matrix.
摘要翻译：将DCT变换系数的阵列转换为视频压缩或解压缩系统中的空间数据的二维阵列。 DCT变换系数阵列分为两组。区域IDCT算法被应用于第一组的非零和零的所有系数，而IDCT计算仅应用于第二组的非零系数。然后将操作的结果组合和/或映射以形成空间数据的输出阵列。在要变换DCT系数的8×8阵列的一个具体实现中，第一区域由8×8阵列中的第一象限系数定义。区域IDCT算法被应用于第一象限中的零和非零系数。直接计算剩余三个象限中的非零系数，直接计算结果与应用于第一象限系数的区域IDCT算法的结果相结合。然后将所得到的值映射到输出矩阵。

44. 发明授权

US09418230B2 Automated tools for building secure software programs 有权
标题翻译：用于构建安全软件程序的自动化工具
公开(公告)号：US09418230B2
公开(公告)日：2016-08-16
申请号：US14163523
申请日：2014-01-24
申请人： Myla M. Archer , Constance L. Heitmeyer , Elizabeth I. Leonard , Carolyn B. Gasarch , Wei Ding
发明人： Myla M. Archer , Constance L. Heitmeyer , Elizabeth I. Leonard , Carolyn B. Gasarch , Wei Ding
IPC分类号： G06F11/36 , G06F21/57
CPC分类号： G06F21/577 , G06F2221/033
摘要： A computer implemented tool is described that includes an assertion generator module that can automatically generate assertions, which are usable to verify application-specific security properties, for a computer software program. An assertion checker module can automatically analyze the computer software program to ensure that it satisfies the application-specific security properties. A graphical user interface module can display feedback to diagnose security flaws detected in the computer software program based on the analysis by the assertion checker module. In support of these modules are a code preprocessor module that can translate source code of the computer software program into an intermediate abstract representation, and a database module that can store the generated assertions and associated data in a database. Each of the modules can provide functionality at any time during code construction of the computer software program.
摘要翻译：描述了一种计算机实现的工具，其包括断言生成器模块，其能够自动生成用于计算机软件程序的可用于验证应用程序特定的安全属性的断言。断言检查模块可以自动分析计算机软件程序，以确保其满足应用程序特定的安全属性。图形用户界面模块可以显示反馈信息，以根据断言检查模块的分析来诊断计算机软件程序中检测到的安全漏洞。支持这些模块是可以将计算机软件程序的源代码转换为中间抽象表示的代码预处理器模块，以及可以将生成的断言和关联数据存储在数据库中的数据库模块。每个模块可以在计算机软件程序的代码构建期间随时提供功能。

45. 发明授权

US08530799B2 Fluid-heating apparatus and methods of operating the same 有权
标题翻译：流体加热装置及其操作方法
公开(公告)号：US08530799B2
公开(公告)日：2013-09-10
申请号：US11392988
申请日：2006-03-29
申请人： Wei Ding , Bu Qiu , Ping Ju , Huaxin Wan
发明人： Wei Ding , Bu Qiu , Ping Ju , Huaxin Wan
IPC分类号： F22B1/28
CPC分类号： H05B3/82 , F24H9/2021
摘要： Systems and methods of heating an accurate quantity of a fluid. A determination is made that an event in which a relatively large quantity of hot water is used has occurred. One or more temperatures are sensed. An increase in a temperature set point is made if the sensed temperatures indicate a shortage of hot water for the event. A decrease in the temperature set point is made if the sensed temperatures indicate an excess of hot water was available for the event. No change is made to the temperature set point if the quantity of hot water available for the event was appropriate.
摘要翻译：加热精确量的流体的系统和方法。确定发生了使用相对大量的热水的事件。感测到一个或多个温度。如果感测到的温度表示事件的热水不足，则会增加温度设定值。如果感测到的温度表明过热的热水可用于事件，则会降低温度设定值。如果事件可用的热水量是适当的，温度设定点没有变化。

46. 发明授权

US08437626B2 Mixed energy heater with constant temperature control 有权
标题翻译：混合能量加热器具有恒温控制
公开(公告)号：US08437626B2
公开(公告)日：2013-05-07
申请号：US12573975
申请日：2009-10-06
申请人： Wei Ding , Bu Qiu , Ping Ju , Zejun Jia
发明人： Wei Ding , Bu Qiu , Ping Ju , Zejun Jia
IPC分类号： F24C1/00
CPC分类号： F24H9/2014 , F24D3/08 , F24D19/1066 , F24H9/2035
摘要： A type of mixed energy heater with constant temperature control, which belongs to the field of water heater technology. This water heater includes a gas heating portion, an electric heating portion, and a control circuit. The control circuit includes a power output controller. The electric heating portion is composed of water passage and electric heating device installed in the water passage. The water passages of the gas heating portion and the electric heating portion are connected together in series or in parallel, and the terminal of the passage is equipped with a temperature sensor. The output of the temperature sensor is connected to the signal input of the control circuit.
摘要翻译：一种具有恒温控制的混合能量加热器，属于热水器技术领域。该热水器包括气体加热部分，电加热部分和控制电路。控制电路包括功率输出控制器。电加热部分由水通道和安装在水道中的电加热装置组成。气体加热部分和电加热部分的水通道串联或并联连接在一起，并且通道的端子配备有温度传感器。温度传感器的输出端连接到控制电路的信号输入端。

47. 发明申请

US20060004872A1 Visualizing and modeling interaction relationship among entities 失效
标题翻译：实体之间的可视化和建模交互关系
公开(公告)号：US20060004872A1
公开(公告)日：2006-01-05
申请号：US11170596
申请日：2005-06-29
申请人： Zhong Tian , Jian Wang , Jun Zhu , Wei Ding , Hai Liang
发明人： Zhong Tian , Jian Wang , Jun Zhu , Wei Ding , Hai Liang
IPC分类号： G06F17/00
CPC分类号： G06Q10/08 , G06Q10/06
摘要： The present invention provides methods of visualizing and modeling the interaction relationship among entities. An example method of visualizing the interaction relationship among entities includes the steps of: presenting the internal logic of entity in an entity container; and presenting the interaction relationship among the entities in an interaction space. A method of modeling the interaction relationship among entities, includes the steps of: defining each entity related to said interaction relationship; defining an interface of said each entity in an interaction space; and defining interaction logics among said interfaces in the interaction space.
摘要翻译：本发明提供了可视化和建模实体之间的交互关系的方法。可视化实体之间的交互关系的示例方法包括以下步骤：在实体容器中呈现实体的内部逻辑; 并在交互空间中呈现实体之间的交互关系。一种对实体之间的交互关系进行建模的方法，包括以下步骤：定义与所述交互关系相关的每个实体; 在交互空间中定义所述每个实体的接口; 并在交互空间中定义所述接口之间的交互逻辑。

48. 发明申请

US20050100244A1 MTF measuring method and system 有权
标题翻译： MTF测量方法和系统
公开(公告)号：US20050100244A1
公开(公告)日：2005-05-12
申请号：US10981916
申请日：2004-11-04
申请人： Xueli Wang , Xiongwei Yan , Wei Ding , Makoto Gohno
发明人： Xueli Wang , Xiongwei Yan , Wei Ding , Makoto Gohno
IPC分类号： A61B6/03 , G01M11/00 , G01M11/02 , G06F17/00 , G06K9/00 , G06K9/36 , G06T1/00 , G06T7/00 , G06T7/60
CPC分类号： G01M11/0292 , G06T7/66 , G06T7/70
摘要： A method of measuring a modulation transfer function (MTF) includes detecting the center of a line spread function (LSF) image in order to calculate an MTF. For this purpose, an enlarged image of a portion of an image containing the LSF image is created, and binary-coded based on a threshold. A morphological operation is performed on the binary-coded image. Coordinates representing points that define the contour of the resultant image are sampled, and used to work out coordinates representing the center of a circle through Hough transform. The coordinates representing the center are transformed into coordinates representing a point in an original image.
摘要翻译：测量调制传递函数（MTF）的方法包括检测线扩展函数（LSF）图像的中心，以便计算MTF。为此，创建包含LSF图像的图像的一部分的放大图像，并且基于阈值进行二进制编码。对二进制编码图像进行形态学操作。对表示定义所得图像轮廓的点的坐标进行采样，并用于通过霍夫变换求出表示圆心的坐标。表示中心的坐标被转换为表示原始图像中的点的坐标。

49. 发明授权

US6005626A Digital video signal encoder and encoding method 失效
标题翻译：数字视频信号编码器和编码方法
公开(公告)号：US6005626A
公开(公告)日：1999-12-21
申请号：US780780
申请日：1997-01-09
申请人： Wei Ding
发明人： Wei Ding
IPC分类号： H04N7/32 , H03M7/36 , H04N7/26 , H04N7/36 , H04N7/12 , H04N5/21 , H04N11/02 , H04N11/04
CPC分类号： H04N19/82 , H04N19/51 , H04N19/61 , H04N19/80
摘要： Motion vectors and associated errors which are determined in the course of encoding a video signal are used to determine whether respective macroblocks of two or more frames represent the same subject matter albeit displaced by motion represented by the frames. The motion vector errors are compared to a predetermined motion threshold. If a particular motion vector error is less than the motion threshold, the macroblocks corresponding to the motion vector error are determined to represent substantially identical subject matter and the corresponding motion vector represents displacement of the subject matter between the frames due to motion of the subject matter. Accordingly, differences between the macroblocks corresponding to the motion vector error are determined to be due primarily to noise and not to differences in the subject. Therefore, a relatively heavy temporal filter is applied between the macroblocks. Conversely, if a particular motion vector error is not less than the motion threshold, the macroblocks corresponding to the motion vector error are determined to represent different subject matter and only a spatial filter is applied to either macroblock. The spatial filter is applied relatively lightly to reduce noise while minimizing signal loss, e.g., blurring, resulting from the filtering. The motion threshold is set according to the noise variance of the video signal which is being encoded. The noise variance of the video signal can be measured using the video signal acquisition equipment used to acquire the video signal, e.g., a video camera, or can be estimated from the video signal itself.
摘要翻译：使用在编码视频信号的过程中确定的运动矢量和相关错误来确定两个或更多个帧的相应宏块是否表示相同的主题，尽管由帧所代表的运动所取代。将运动矢量误差与预定运动阈值进行比较。如果特定运动矢量误差小于运动阈值，则确定与运动矢量误差相对应的宏块以表示基本上相同的主题，并且相应的运动矢量表示由于主题的运动而导致的帧之间的主体的位移。因此，对应于运动矢量误差的宏块之间的差异被确定为主要是由噪声引起的，而不是主体的差异。因此，在宏块之间应用相对较重的时间滤波器。相反，如果特定运动矢量误差不小于运动阈值，则确定与运动矢量误差相对应的宏块以表示不同的主题，并且仅将空间滤波器应用于任一宏块。相对较轻地施加空间滤波器以减少噪声，同时最小化由滤波产生的信号损失，例如模糊。运动阈值根据正被编码的视频信号的噪声方差来设定。可以使用用于获取视频信号的视频信号采集设备（例如，摄像机）来测量视频信号的噪声方差，或者可以从视频信号本身估计。

50. 发明授权

US08409205B2 Fixation device for intramedullary nail 有权
标题翻译：髓内钉固定装置
公开(公告)号：US08409205B2
公开(公告)日：2013-04-02
申请号：US13349542
申请日：2012-01-12
申请人： Libo Yang , Weidong Shan , Zhimin Wang , Tong Wang , Kang Yang , Qingxing Jiang , Wei Ding , Aiping Wang , Kai Jiang , Jianpei Cui , Hao Peng
发明人： Libo Yang , Weidong Shan , Zhimin Wang , Tong Wang , Kang Yang , Qingxing Jiang , Wei Ding , Aiping Wang , Kai Jiang , Jianpei Cui , Hao Peng
IPC分类号： A61B17/56
CPC分类号： A61B17/744 , A61B17/7225
摘要： A fixation device for an intramedullary nail for proximal femoral fractures, including a main intramedullary nail, a combined locking nail, and cortical bone screws. The main intramedullary nail has a longitudinal axis, a proximal end, and a distal end with a tip. The proximal end includes a through hole for assembling the combined locking nail. The distal end includes an oblong through hole and a circular through hole, both for receiving the cortical bone screws. The combined locking nail includes a head, a distal end of the locking nail, a sleeve, a connecting block, and a cover cap. The connecting block includes a left-handed external thread. The cover cap includes a left-handed internal thread matching with the external thread of the connecting block, a symmetrical sliding plane, and a protrusion block disposed at the end of the symmetrical sliding plane.
摘要翻译：用于股骨近端骨折的髓内钉固定装置，包括主髓内钉，组合锁定钉和皮质骨螺钉。主髓内钉具有纵轴，近端和具有尖端的远端。近端包括用于组装组合的锁钉的通孔。远端包括长圆形通孔和圆形通孔，两者用于容纳皮质骨螺钉。组合的锁钉包括头部，锁定钉的远端，套筒，连接块和盖帽。连接块包括左手外螺纹。盖帽包括与连接块的外螺纹相配合的左旋内螺纹，对称滑动平面和设置在对称滑动平面端部的突出块。

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