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1. 发明授权

US09509973B2 Method and device for compressing vertex data in three-dimensional image data 有权
标题翻译：用于压缩三维图像数据中的顶点数据的方法和装置
公开(公告)号：US09509973B2
公开(公告)日：2016-11-29
申请号：US14372901
申请日：2012-04-12
申请人： Feifei He , Jian Hui , Gengmao Sun , Feng Gao , Zhibin Pan , Da Li , Jingyuan Li
发明人： Feifei He , Jian Hui , Gengmao Sun , Feng Gao , Zhibin Pan , Da Li , Jingyuan Li
IPC分类号： H04N13/00 , G06T9/00 , H04N19/94
CPC分类号： H04N13/161 , G06T9/001 , G06T9/008 , H04N19/94
摘要： A device for compressing vertex data in three-dimensional (3D) image data includes a codebook design module and a codeword search module. The codebook design module is configured for: grouping residual vectors of vertices in 3D image data for codebook design; generating, for each group of residual vectors, a sub-codebook formed by a specified number of codewords; and sending the generated sub-codebook corresponding to a group of residual vectors to the codeword search module. The codeword search module is configured for: receiving a sub-codebook sent by the codebook design module; searching for a codeword of optimal match of a to-be-compressed residual vector of a vertex in 3D image data to be compressed; and taking an index of the codeword of optimal match and an index of a sub-codebook where the codeword of optimal match is located as compressed data of the vertex. A method for compressing vertex data in 3D image data is further disclosed. With the disclosure, it is possible to save codeword storage space, enhance encoding quality, improve a compression ratio of vertex data, and increase a compression efficiency.
摘要翻译：用于在三维（3D）图像数据中压缩顶点数据的装置包括码本设计模块和码字搜索模块。码本设计模块被配置为：对用于码本设计的3D图像数据中的顶点的残差向量进行分组; 针对每组剩余向量生成由指定数量的码字形成的子码本; 以及将生成的与一组残差向量对应的子码本发送到码字搜索模块。码字搜索模块被配置为：接收由码本设计模块发送的子码本; 搜索待压缩的3D图像数据中要被压缩的顶点残留矢量的最佳匹配的码字; 并且获取最佳匹配的码字的索引和最佳匹配的码字所在的子码本的索引作为顶点的压缩数据。还公开了一种用于压缩3D图像数据中的顶点数据的方法。通过该公开，可以节省码字存储空间，提高编码质量，提高顶点数据的压缩率，提高压缩效率。

2. 发明申请

US20140362182A1 Method and device for compressing vertex data in three-dimensional image data 有权
标题翻译：用于压缩三维图像数据中的顶点数据的方法和装置
公开(公告)号：US20140362182A1
公开(公告)日：2014-12-11
申请号：US14372901
申请日：2012-04-12
申请人： Feifei He , Jian Hui , Gengmao Sun , Feng Gao , Zhibin Pan , Da Li , Jingyuan Li
发明人： Feifei He , Jian Hui , Gengmao Sun , Feng Gao , Zhibin Pan , Da Li , Jingyuan Li
IPC分类号： H04N13/00 , H04N19/597
CPC分类号： H04N13/161 , G06T9/001 , G06T9/008 , H04N19/94
摘要： A device for compressing vertex data in three-dimensional (3D) image data includes a codebook design module and a codeword search module. The codebook design module is configured for: grouping residual vectors of vertices in 3D image data for codebook design; generating, for each group of residual vectors, a sub-codebook formed by a specified number of codewords; and sending the generated sub-codebook corresponding to a group of residual vectors to the codeword search module. The codeword search module is configured for: receiving a sub-codebook sent by the codebook design module; searching for a codeword of optimal match of a to-be-compressed residual vector of a vertex in 3D image data to be compressed; and taking an index of the codeword of optimal match and an index of a sub-codebook where the codeword of optimal match is located as compressed data of the vertex. A method for compressing vertex data in 3D image data is further disclosed. With the disclosure, it is possible to save codeword storage space, enhance encoding quality, improve a compression ratio of vertex data, and increase a compression efficiency.
摘要翻译：用于在三维（3D）图像数据中压缩顶点数据的装置包括码本设计模块和码字搜索模块。码本设计模块被配置为：对用于码本设计的3D图像数据中的顶点的残差向量进行分组; 针对每组剩余向量生成由指定数量的码字形成的子码本; 以及将生成的与一组残差向量对应的子码本发送到码字搜索模块。码字搜索模块被配置为：接收由码本设计模块发送的子码本; 搜索待压缩的3D图像数据中要被压缩的顶点残留矢量的最佳匹配的码字; 并且获取最佳匹配的码字的索引和最佳匹配的码字所在的子码本的索引作为顶点的压缩数据。还公开了一种用于压缩3D图像数据中的顶点数据的方法。通过该公开，可以节省码字存储空间，提高编码质量，提高顶点数据的压缩率，提高压缩效率。

3. 外观设计

USD1019773S1 Nursing manikin 有权
公开(公告)号：USD1019773S1
公开(公告)日：2024-03-26
申请号：US29894767
申请日：2023-06-14
申请人： Da Li
设计人： Da Li
摘要： FIG. 1 is a front, right and top perspective view of a nursing manikin, showing my design.
FIG. 2 is a rear, left and top perspective view thereof.
FIG. 3 is a rear, right and bottom perspective view thereof.
FIG. 4 is a front elevation view thereof.
FIG. 5 is a rear elevation view thereof.
FIG. 6 is a left side elevation view thereof.
FIG. 7 is a right side elevation view thereof.
FIG. 8 is a top plan view thereof.
FIG. 9 is a bottom plan view thereof; and,
FIG. 10 is another front, right and top perspective view of the nursing manikin of FIG. 1, shown in a secondary position with environment.
The broken lines immediately adjacent to the claim depict the bounds of the claimed design, while other broken lines are directed to environment of the nursing manikin that forms no part of the claimed design.

4. 发明申请

US20120111644A1 ELECTRONIC BELT SCALE WITH MULTIPLE ACCUMULATIVE QUANTITIES 审中-公开
标题翻译：具有多个累积量的电子皮带规模
公开(公告)号：US20120111644A1
公开(公告)日：2012-05-10
申请号：US13384537
申请日：2010-03-16
申请人： Da Li
发明人： Da Li
IPC分类号： G01G13/08
CPC分类号： G01G11/16
摘要： An electronic belt scale with multiple accumulative quantities comprises: multiple groups of weighing units (12), an accumulator (10) and a speed measuring sensor (11). The weighing unit (12) includes a weighing sensor bracket (5), a cantilever type weighing sensor (4) provided on the weighing sensor bracket (5), a support (2) hinged at the suspending arm side of the weighing sensor (4), and a limiting body (9) connected with the weighing sensor bracket (5) under the weighing sensor (4). A weighing signal wire of the weighing sensor (4) and a speed measuring signal wire of the speed measuring sensor (11) are connected with the accumulator (10). Weighing signals and speed signals are accumulated and combined to one group of main accumulative quantities and at least two groups of auxiliary accumulative quantities by the accumulator (10) so as to display and control the main and the auxiliary accumulative quantities of weight.
摘要翻译：具有多个累积量的电子皮带秤包括：多组称重单元（12），蓄能器（10）和速度测量传感器（11）。称重单元（12）包括称重传感器支架（5），设置在称重传感器支架（5）上的悬臂式称重传感器（4），在称重传感器（4）的悬挂臂侧铰接的支撑件）和与称重传感器（4）下方的称重传感器支架（5）连接的限制体（9）。称重传感器（4）的称重信号线和速度测量传感器（11）的速度测量信号线与蓄电池（10）连接。称量信号和速度信号通过蓄能器（10）累积并组合成一组主累积量和至少两组辅助累加量，以显示和控制主和辅助累计量的重量。

5. 发明授权

US08838992B1 Identification of normal scripts in computer systems 有权
标题翻译：识别计算机系统中的正常脚本
公开(公告)号：US08838992B1
公开(公告)日：2014-09-16
申请号：US13096453
申请日：2011-04-28
申请人： Xuewen Zhu , Lili Diao , Da Li , Dibin Tang
发明人： Xuewen Zhu , Lili Diao , Da Li , Dibin Tang
IPC分类号： G06F21/00 , G06F21/56
CPC分类号： G06F21/56 , G06F21/563 , G06F2221/2119
摘要： A machine learning model is used to identify normal scripts in a client computer. The machine learning model may be built by training using samples of known normal scripts and samples of known potentially malicious scripts and may take into account lexical and semantic characteristics of the sample scripts. The machine learning model and a feature set may be provided to the client computer by a server computer. In the client computer, the machine learning model may be used to classify a target script. The target script does not have to be evaluated for malicious content when classified as a normal script. Otherwise, when the target script is classified as a potentially malicious script, the target script may have to be further evaluated by an anti-malware or sent to a back-end system.
摘要翻译：机器学习模型用于识别客户端计算机中的正常脚本。机器学习模型可以通过使用已知正常脚本的样本和已知潜在恶意脚本的样本的训练来构建，并且可以考虑示例脚本的词汇和语义特征。机器学习模型和特征集可以由服务器计算机提供给客户端计算机。在客户端计算机中，机器学习模型可用于对目标脚本进行分类。当分类为普通脚本时，目标脚本不必对恶意内容进行评估。否则，当目标脚本被分类为潜在的恶意脚本时，目标脚本可能必须由反恶意软件进一步评估或发送到后端系统。

6. 发明申请

US20120059626A1 WEIGHING CONTROL DEVICE AND METHOD THEREOF FOR ELECTRONIC BELT SCALE 审中-公开
标题翻译：称重控制装置及其电子皮带秤的方法
公开(公告)号：US20120059626A1
公开(公告)日：2012-03-08
申请号：US13258777
申请日：2010-03-16
申请人： Da Li , Fusheng He , Xingguo Zhang
发明人： Da Li , Fusheng He , Xingguo Zhang
IPC分类号： G01G19/00 , G06F15/00
CPC分类号： G01G11/003
摘要： A weighing control device for an electronic belt scale comprises four weighing sensors (1), a suspended weighing loader (6), a displacement sensor (5) and an accumulator (4). The four weighing sensors(1) are respectively connected with the accumulator (4) which obtains a group of main accumulation values and two groups of auxiliary accumulation values based on the outputs of the four weighing sensors (1). The two groups of auxiliary accumulation values are compared with each other. If the difference between the two groups of auxiliary accumulation values is within the setting range, the main accumulation value is displayed. If the difference between the two groups of auxiliary accumulation values is beyond the setting range, the weighing sensor (1) in which a fault occurs is identified and the normal auxiliary accumulation value is displayed. A weighing control method for an electronic belt scale is also provided.
摘要翻译：一种用于电子皮带秤的称重控制装置包括四个称重传感器（1），悬挂式称重装载机（6），位移传感器（5）和蓄能器（4）。四个称重传感器（1）分别与累加器（4）连接，累加器（4）基于四个称重传感器（1）的输出获得一组主累加值和两组辅助累加值。将两组辅助累积值进行比较。如果两组辅助累加值之间的差在设定范围内，则显示主累加值。如果两组辅助累加值之间的差异超出设定范围，则识别发生故障的称重传感器（1），并显示正常辅助累加值。还提供了一种用于电子皮带秤的称重控制方法。

7. 发明申请

US20210141284A1 NONLINEAR OPTICAL CRYSTAL WITH CORRECTED PHASE MATCHING ANGLE 有权
公开(公告)号：US20210141284A1
公开(公告)日：2021-05-13
申请号：US16676969
申请日：2019-11-07
申请人： Helmuth Ernst Meissner , Huai-Chuan Lee , David J, Meissner , Da Li
发明人： Helmuth Ernst Meissner , Huai-Chuan Lee , David J, Meissner , Da Li
IPC分类号： G02F1/35 , G02F1/355
摘要： A nonlinear optical crystal (NLO) with a phase matching angle that is corrected with a source laser beam for harmonic conversion. The source laser only has to be within a wavelength range depending on the dispersion of the crystal while the crystal is tilted to the calculated expected conversion angle of the source laser as reference. The angle correction is accomplished with a parallel kinematic motion device to which a nonlinear crystal is mounted on a platform, to determine the wavelength- and temperature-specific angle with active laser alignment and subsequent precision resurfacing. The invented phase matching angle correction is applicable to any uniaxial and biaxial NLO crystals in a wide range of wavelengths, e.g., from far ultraviolet to visible to far infrared. It is of most value for NLO crystals of large walk-off and is applicable to any prior art frequency converting architectures.

8. 发明授权

US11126063B2 Nonlinear optical crystal with corrected phase matching angle 有权
公开(公告)号：US11126063B2
公开(公告)日：2021-09-21
申请号：US16676969
申请日：2019-11-07
申请人： Helmuth Ernst Meissner , Huai-Chuan Lee , David Joseph Meissner , Da Li
发明人： Helmuth Ernst Meissner , Huai-Chuan Lee , David Joseph Meissner , Da Li
IPC分类号： G02F1/35 , G02F1/355
摘要： A nonlinear optical crystal (NLO) with a phase matching angle that is corrected with a source laser beam for harmonic conversion. The source laser only has to be within a wavelength range depending on the dispersion of the crystal while the crystal is tilted to the calculated expected conversion angle of the source laser as reference. The angle correction is accomplished with a parallel kinematic motion device to which a nonlinear crystal is mounted on a platform, to determine the wavelength- and temperature-specific angle with active laser alignment and subsequent precision resurfacing. The invented phase matching angle correction is applicable to any uniaxial and biaxial NLO crystals in a wide range of wavelengths, e.g., from far ultraviolet to visible to far infrared. It is of most value for NLO crystals of large walk-off and is applicable to any prior art frequency converting architectures.

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