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81. 发明授权

US08048191B2 Compound magnetic powder and magnetic powder cores, and methods for making them thereof 有权
标题翻译：复合磁粉和磁粉芯，及其制造方法
公开(公告)号：US08048191B2
公开(公告)日：2011-11-01
申请号：US11610511
申请日：2006-12-14
申请人： Zhichao Lu , Deren Li , Shaoxiong Zhou , Caowei Lu , Feng Guo , Jianliang Li , Jun Wang , Tongchun Zhao , Liang Zhang
发明人： Zhichao Lu , Deren Li , Shaoxiong Zhou , Caowei Lu , Feng Guo , Jianliang Li , Jun Wang , Tongchun Zhao , Liang Zhang
IPC分类号： H01F1/33 , H01F3/08 , C22C45/02
CPC分类号： H01F1/15358 , B22F1/0059 , B22F2003/248 , B22F2998/10 , C22C33/0257 , H01F1/14791 , H01F1/15333 , H01F1/24 , H01F1/33 , H01F41/0246 , B22F1/0003 , B22F3/02 , B22F3/24
摘要： The present invention provides a compound powder for making magnetic powder cores, a kind of magnetic powder core, and a process for making them. Said compound powder is a mixture composing of powder A and powder B, the content of powder A is 50-96 wt % and the content of powder B is 4-50 wt %, wherein powder A is at least one selected from iron powder, Fe—Si powder, Fe—Si—Al powder, Fe-based nanocrystalline powder, Fe-based amorphous powder, Fe—Ni powder and Fe—Ni—Mo powder; powder B bears different requirement characteristics from powder A and is at least one selected from iron powder, Fe—Si powder, Fe—Si—Al powder, Fe-based nanocrystalline powder, Fe-based amorphous powder, Fe—Ni powder and Fe—Ni—Mo powder. Said powder B adopts Fe-based amorphous soft magnetic powder with good insulation property as insulating agent and thus core loss of magnetic powder core decreases. The decrease of magnetic permeability of magnetic powder core resulting from a traditional insulating agent is remedied and the initial magnetic permeability of magnetic powder core is improved by taking advantage of soft magnetic properties of Fe-based amorphous powder.
摘要翻译：本发明提供一种用于制造磁性粉末芯的复合粉末，一种磁性粉末核心及其制造方法。所述复合粉末是由粉末A和粉末B组成的混合物，粉末A的含量为50-96重量％，粉末B的含量为4-50重量％，其中粉末A为选自铁粉， Fe-Si粉末，Fe-Si-Al粉末，Fe基纳米晶体粉末，Fe基非晶质粉末，Fe-Ni粉末和Fe-Ni-Mo粉末; 粉末B与粉末A具有不同的要求特性，并且选自铁粉，Fe-Si粉末，Fe-Si-Al粉末，Fe基纳米晶体粉末，Fe基非晶质粉末，Fe-Ni粉末和Fe- 镍钼粉。所述粉末B采用具有良好绝缘性能的铁基非晶软磁粉作为绝缘剂，因此磁粉芯的磁芯损耗降低。补充了由传统绝缘剂导致的磁粉芯磁导率的降低，并通过利用Fe基非晶态粉末的软磁性能改善了磁粉芯的初始磁导率。

82. 发明授权

US07908136B2 Fixed codebook search method and searcher 有权
标题翻译：固定码本搜索方法和搜索器
公开(公告)号：US07908136B2
公开(公告)日：2011-03-15
申请号：US12838229
申请日：2010-07-16
申请人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
发明人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
IPC分类号： G10L19/12
CPC分类号： G10L19/10 , G10L19/107
摘要： A fixed codebook search method includes initializing a counter, searching for pulses and calculating the value of a cost function Qk, initializing the counter if the Qk value increases, increasing the value of the counter if the Qk value does not increase, judging whether the value of the counter is greater than the threshold value, continuing the search process if the value of the counter is not greater than the threshold value, and ending the whole search process if the value of the counter is greater than the threshold value.
摘要翻译：固定码本搜索方法包括初始化计数器，搜索脉冲和计算成本函数Qk的值，如果Qk值增加则初始化计数器，如果Qk值不增加则增加计数器的值，判断该值是否为计数器的值大于阈值，如果计数器的值不大于阈值则继续搜索处理，如果计数器的值大于阈值则结束整个搜索处理。

83. 发明申请

US20100235173A1 FIXED CODEBOOK SEARCH METHOD AND SEARCHER 有权
标题翻译：固定代码搜索方法和搜索器
公开(公告)号：US20100235173A1
公开(公告)日：2010-09-16
申请号：US12777875
申请日：2010-05-11
申请人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
发明人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
IPC分类号： G10L19/00
CPC分类号： G10L19/10 , G10L19/107
摘要： A fixed codebook search method includes: initializing a counter; searching for pulses and calculating the value of a cost function Qk; initializing the counter if the Qk value increases; increasing the value of the counter if the Qk value does not increase; judging whether the value of the counter is greater than the threshold value; continuing the search process if the value of the counter is not greater than the threshold value; and ending the whole search process if the value of the counter is greater than the threshold value. The present invention reduces the search count and improves the search efficiency.
摘要翻译：固定码本搜索方法包括：初始化计数器; 搜索脉冲并计算成本函数Qk的值; 如果Qk值增加则初始化计数器; 如果Qk值不增加则增加计数器的值; 判断所述计数器的值是否大于所述阈值; 如果计数器的值不大于阈值，继续搜索过程; 如果计数器的值大于阈值，则结束整个搜索过程。本发明减少了搜索次数，提高了搜索效率。

84. 发明授权

US07692499B2 Digitally compensated highly stable holdover clock generation techniques using adaptive filtering 有权
标题翻译：使用自适应滤波的数字补偿高度稳定的保持时钟生成技术
公开(公告)号：US07692499B2
公开(公告)日：2010-04-06
申请号：US12006368
申请日：2007-12-31
申请人： Xin Liu , Liang Zhang , Yong Wang
发明人： Xin Liu , Liang Zhang , Yong Wang
IPC分类号： H03L7/093 , H03L7/087 , H03L1/00
CPC分类号： H03L7/093 , H03L1/02 , H03L7/099 , H03L7/0996 , H03L7/235
摘要： A system and method for generating a highly stable holdover clock utilizing an integrated circuit and an external OCXO is presented. The integrated circuit comprises an input reference clock receiver, a phase and frequency detector that generates an error signal between the input reference clock signal and a feedback clock signal, a data storage block that stores model parameters to predict frequency variations of the OCXO, an adaptive filtering module that includes a digital loop filter and algorithms for updating the model parameters and predicting frequency variations based on the model, a switch that enables the system to operate in normal or holdover mode, a digitally controlled oscillator, and a feedback divider.
摘要翻译：提出了利用集成电路和外部OCXO产生高度稳定的保持时钟的系统和方法。集成电路包括输入参考时钟接收器，相位和频率检测器，其在输入参考时钟信号和反馈时钟信号之间产生误差信号，存储模型参数以预测OCXO的频率变化的数据存储块，适应性滤波模块，其包括数字环路滤波器和用于更新模型参数并且基于该模型预测频率变化的算法，使得系统能够在正常或保持模式下操作的开关，数字控制振荡器和反馈分频器的开关。

85. 发明申请

US20090309765A1 Camera Gestures for User Interface Control 有权
标题翻译：相机手势用于用户界面控制
公开(公告)号：US20090309765A1
公开(公告)日：2009-12-17
申请号：US12137202
申请日：2008-06-11
申请人： Kongqiao Wang , Liang Zhang , Yuanchun Shi
发明人： Kongqiao Wang , Liang Zhang , Yuanchun Shi
IPC分类号： H03K17/94
CPC分类号： G06F3/017 , G06F3/0304 , G06F3/0346
摘要： A system and method for using images captured from a digital camera to control navigation through a three-dimensional user interface. The sequence of images may be examined to identify feature points to be tracked through successive frames of the images captured by the camera. A plurality of classifiers may be used to discern shift from rotation gestures, based on expected behavior of feature points in the image when the camera is shifted or rotated in position. The various classifiers may generate voting values for shift and rotation gestures, and the system can use historical gesture information to assist in categorizing a current gesture.
摘要翻译：一种用于使用从数码相机捕获的图像来控制通过三维用户界面的导航的系统和方法。可以检查图像序列以识别通过由相机捕获的图像的连续帧来跟踪的特征点。当照相机在位置移动或旋转时，可以使用多个分类器来基于图像中的特征点的预期行为来辨别从旋转手势的偏移。各种分类器可以产生移动和旋转手势的投票值，并且系统可以使用历史手势信息来辅助对当前手势进行分类。

86. 发明申请

US20090086801A1 Method for reliable injection of deterministic jitter for high speed transceiver simulation 有权
标题翻译：可靠地注入高速收发器仿真确定性抖动的方法
公开(公告)号：US20090086801A1
公开(公告)日：2009-04-02
申请号：US11904687
申请日：2007-09-27
申请人： Xin Liu , Liang Zhang , Jiang Li Xin
发明人： Xin Liu , Liang Zhang , Jiang Li Xin
IPC分类号： H04B3/46
CPC分类号： H04B3/462
摘要： A method and a corresponding system for characterizing the performance of a clock and data recovery circuit in a digital transceiver is presented. The method comprises phase modulating a jitter-free data signal by a testing signal having added data jitter and measuring the time the clock and data recovery system takes to achieve bit lock of a phase modulated signal. Data uncorrelated timing jitter corresponding to a user defined probability distribution is included in the jitter testing signal. Utilization of a variable probability distribution in generating data uncorrelated timing jitter, as provided by the present invention, allows for greater flexibility and accuracy in clock and data recovery circuit testing and characterization.
摘要翻译：提出了一种用于表征数字收发器中的时钟和数据恢复电路的性能的方法和相应的系统。该方法包括通过具有附加的数据抖动的测试信号对无抖动数据信号进行相位调制，并测量时钟和数据恢复系统为实现相位调制信号的位锁定所需的时间。与用户定义的概率分布相对应的数据不相关的定时抖动被包括在抖动测试信号中。利用可变概率分布来产生数据不相关的定时抖动，如本发明所提供的，允许在时钟和数据恢复电路测试和表征中具有更大的灵活性和准确性。

87. 发明申请

US20090085905A1 GAMMA-VOLTAGE GENERATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：伽马电压发生装置和液晶显示装置
公开(公告)号：US20090085905A1
公开(公告)日：2009-04-02
申请号：US12126431
申请日：2008-05-23
申请人： Guangliang Shang , Yanfeng Wang , Changlin Leng , Liang Zhang
发明人： Guangliang Shang , Yanfeng Wang , Changlin Leng , Liang Zhang
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3688 , G09G2310/027 , G09G2320/0673
摘要： The present invention relates to a Gamma-voltage generation device and a Liquid Crystal Display (LCD) device, wherein the Gamma-voltage generation device comprises: a voltage series generation unit for generating a plurality of groups of voltage series; and a multi-path selection unit for selecting one voltage value from each group of voltage series, respectively, according to a voltage selection signal and outputting the same to generate a needed Gamma-voltage series. The LCD device comprises a display panel, a row driver and a column driver, a timing controller, an image analyzing and processing unit, and a Gamma-voltage series generation device. The present invention achieves dynamic Gamma-voltage generation by choosing among a plurality of groups of voltages to output the needed Gamma-voltage series. Further, the plurality of groups of Gamma-voltage series could be obtained with resistor networks and such devices in the existing art as DAC and the like are unnecessary, thereby the response rate is improved and the cost is reduced.
摘要翻译：本发明涉及一种伽马电压产生装置和液晶显示器（LCD）装置，其中，伽马电压产生装置包括：电压序列产生单元，用于产生多组电压系列; 以及多路径选择单元，用于根据电压选择信号分别从每组电压序列中选择一个电压值，并输出该电压值以产生所需的伽马电压系列。 LCD装置包括显示面板，行驱动器和列驱动器，时序控制器，图像分析处理单元和伽玛电压系列生成装置。本发明通过选择多组电压来实现动态伽马电压的产生，以输出所需的伽玛电压系列。此外，可以使用电阻网络获得多组伽马电压系列，并且在现有技术中这样的装置不需要DAC等，从而提高响应速率并降低成本。

88. 发明申请

US20070054273A1 Microarray devices having controllable reaction volume 有权
标题翻译：具有可控反应体积的微阵列装置
公开(公告)号：US20070054273A1
公开(公告)日：2007-03-08
申请号：US10566329
申请日：2003-08-13
申请人： Feijun Xian , Wanli Xing , Jing Cheng , Dong Liang , Liang Zhang , Dong Wang
发明人： Feijun Xian , Wanli Xing , Jing Cheng , Dong Liang , Liang Zhang , Dong Wang
IPC分类号： C12Q1/68 , C12M1/34
CPC分类号： B01L3/50853 , B01J2219/00281 , B01J2219/00596 , B01J2219/00659 , B01L9/52 , B01L2200/0689 , B01L2300/0636 , B01L2300/0822 , C12Q1/6837 , C40B60/14 , G01N33/54366
摘要： This invention relates generally to the field of microarray chips and uses thereof. In particular, the invention provides a microarray reaction device that can be used in assaying the interaction between various moieties, e.g., nucleic acids, immunoreactions involving proteins, interactions between a protein and a nucleic acid, a ligand-receptor interaction, and small molecule and protein or nucleic acid interactions, etc. Articles of manufacture and kits comprising the microarray reaction device and assaying methods using the microarray reaction device are also provided.
摘要翻译：本发明一般涉及微阵列芯片领域及其用途。特别地，本发明提供一种微阵列反应装置，其可用于测定各种部分之间的相互作用，例如核酸，涉及蛋白质的免疫反应，蛋白质与核酸之间的相互作用，配体 - 受体相互作用和小分子，以及蛋白质或核酸相互作用等。还提供了包含微阵列反应装置的生产制品和试剂盒以及使用微阵列反应装置的测定方法。

89. 发明授权

US06868517B1 Method and apparatus for checking read errors with two cyclic redundancy check stages 有权
标题翻译：用两个循环冗余校验阶段来检查读取错误的方法和装置
公开(公告)号：US06868517B1
公开(公告)日：2005-03-15
申请号：US10118504
申请日：2002-04-08
申请人： Weishi Feng , Liang Zhang , Zhan Yu
发明人： Weishi Feng , Liang Zhang , Zhan Yu
IPC分类号： H03M13/09 , H03M13/29 , H03M13/23
CPC分类号： H03M13/091 , H03M13/29
摘要： Method and apparatus for detecting errors in data read from a data storage medium include an error correction step/device which receives at least one of (i) data and (ii) data with errors, from the data storage medium, and outputs an error sequence in a first order in the case where data with errors is received. A first CRC step/device receives the at least one of (i) data and (ii) data with errors from the data storage medium, and outputs a CRC checksum in a second order different from said first order. A second CRC step/device receives both the error sequence and the CRC checksum, and outputs another CRC checksum indicative of whether the correction device or step has generated a correct error sequence. Preferably, a first CRC is coupled parallel to a Reed-Soloman decoder, and a second CRC is coupled in series with the first CRC and so as to receive the output of the R-S decoder. The second CRC will thus be able to detect errors in the output of the R-S decoder, and provide an error signal which will cause the erroneous data to be reread.
摘要翻译：用于检测从数据存储介质读取的数据中的错误的方法和装置包括从数据存储介质接收（i）数据和（ii）具有错误的数据中的至少一个的纠错步骤/装置，并输出错误序列在接收到具有错误的数据的情况下的第一顺序。第一CRC步骤/设备从数据存储介质接收（i）数据和（ii）具有错误的数据中的至少一个，并且以与所述第一顺序不同的第二顺序输出CRC校验和。第二CRC步骤/设备接收错误序列和CRC校验和，并且输出指示校正设备或步骤是否产生了正确错误序列的另一个CRC校验和。优选地，第一CRC与Reed-Soloman解码器并行耦合，并且第二CRC与第一CRC串联耦合，以便接收R-S解码器的输出。因此，第二CRC能够检测R-S解码器的输出中的错误，并且提供将导致错误数据被重读的错误信号。

90. 外观设计

USD1014641S1 Bubble machine 有权
公开(公告)号：USD1014641S1
公开(公告)日：2024-02-13
申请号：US29829094
申请日：2022-03-02
申请人： Liang Zhang
设计人： Liang Zhang
摘要： FIG. 1 is a first perspective view of a bubble machine showing my new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
FIG. 9 is an enlarged view of the selected portion 9 in. FIG. 1.
The broken lines shown in the drawings depict portions of the bubble machine that form no part of the claimed design.

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