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81. 发明授权

US5766896A Method of producing iodine by use of a copper containing oxidase enzyme 失效
标题翻译：通过使用含铜氧化酶生产碘的方法
公开(公告)号：US5766896A
公开(公告)日：1998-06-16
申请号：US343308
申请日：1994-11-22
申请人： Feng Xu
发明人： Feng Xu
IPC分类号： C12P3/00 , C12N9/02 , C12Q1/26
CPC分类号： C12N9/0061 , C12Q1/26
摘要： The present invention relates to a method for oxidation of iodide which comprises contacting, in an aqueous solution, a copper-containing oxidaze enzyme and a source of ionic iodide(I.sup.-), for a time and under conditions sufficient to permit the conversion of ionic iodide to iodine by the enzyme. The copper-containing enzymes may be, for example, a laccase or a bilirubin oxidaze.
摘要翻译：本发明涉及一种氧化碘化物的方法，该方法包括在水溶液中使含铜的氧化物酶和离子碘化物（I）的源在足以允许离子的转化的时间和条件下接触碘通过酶碘化。含铜酶可以是例如漆酶或胆红素氧化物。

82. 发明授权

US09932414B2 Methods of pretreating cellulosic material with a family 61 polypeptide 有权
公开(公告)号：US09932414B2
公开(公告)日：2018-04-03
申请号：US13882833
申请日：2011-11-02
申请人： Jason Quinlan , Feng Xu
发明人： Jason Quinlan , Feng Xu
IPC分类号： C08B1/00 , C12P19/02 , C12P19/14 , C12P7/10 , C12P5/00 , C12P5/02 , C12P7/02 , C12P13/04
CPC分类号： C08B1/00 , C12P5/002 , C12P5/02 , C12P5/026 , C12P7/02 , C12P7/10 , C12P13/04 , C12P19/02 , C12P19/14 , C12P2201/00 , C12P2203/00 , Y02E50/16
摘要： The present invention relates to methods of degrading or converting a cellulosic material pretreated with a composition comprising one or more GH61 polypeptides.

83. 发明授权

US09833156B2 Heart rate detection apparatus 有权
公开(公告)号：US09833156B2
公开(公告)日：2017-12-05
申请号：US14354729
申请日：2012-02-06
申请人： Shuhai Liu , Feng Xu , Yanqing Zhang
发明人： Shuhai Liu , Feng Xu , Yanqing Zhang
IPC分类号： A61B5/0245 , A61B5/024 , A61B5/00 , A61B5/0456 , A61B5/021 , A61B7/04 , A61B5/0285
CPC分类号： A61B5/0245 , A61B5/021 , A61B5/02125 , A61B5/02438 , A61B5/0285 , A61B5/0456 , A61B5/6817 , A61B5/7221 , A61B5/7275 , A61B7/04 , A61B2562/0204
摘要： A heart rate detection apparatus includes a signal acquisition device for acquiring an intra-aural vibration wave signal and converting the intra-aural vibration wave signal into an intra-aural vibration electrical signal; and an arithmetic processing device for processing the intra-aural vibration electrical signal by computing to generate heart rate information. In the prior art, the heart rate detection apparatus cannot accurately and reliably detect the heart rate information due to the weak optical signal detected by a sensor. The heart rate detection apparatus acquires the intra-aural vibration wave signal to obtain the heart rate information, thus enabling the apparatus to accurately and reliably detect heart rate information.

84. 发明授权

US09404137B2 Compositions comprising a polypeptide having cellulolytic enhancing activity and a heterocyclic compound and uses thereof 有权
标题翻译：包含具有纤维素分解增强活性的多肽的组合物和杂环化合物及其用途
公开(公告)号：US09404137B2
公开(公告)日：2016-08-02
申请号：US13816146
申请日：2011-08-05
申请人： Feng Xu , Matthew Sweeney , Jason Quinlan
发明人： Feng Xu , Matthew Sweeney , Jason Quinlan
IPC分类号： C12P19/14 , C12P19/02 , C12N9/24 , C12P7/10 , C12N9/42 , C12N9/96 , C12P7/14 , B01J31/06
CPC分类号： C12P19/14 , B01J31/06 , C12N9/2402 , C12N9/2437 , C12N9/2445 , C12N9/96 , C12P7/10 , C12P7/14 , C12P19/02 , C12P2203/00 , C12Y302/01021 , Y02E50/16 , Y02P20/52
摘要： The present invention relates to compositions comprising: a polypeptide having cellulolytic enhancing activity and a heterocyclic compound. The present invention also relates to methods of using the compositions.
摘要翻译：本发明涉及包含：具有纤维素分解增强活性的多肽和杂环化合物的组合物。本发明还涉及使用该组合物的方法。

85. 发明授权

US09238604B2 Process and intermediates for preparing macrolactams 有权
标题翻译：制备马来酰胺的方法和中间体
公开(公告)号：US09238604B2
公开(公告)日：2016-01-19
申请号：US14239393
申请日：2012-08-16
申请人： Feng Xu , Guy Humphrey , Tao Pei , Zhiguo Jake Song , Tao Wang , Laura Artino
发明人： Feng Xu , Guy Humphrey , Tao Pei , Zhiguo Jake Song , Tao Wang , Laura Artino
IPC分类号： C07K5/08 , C07K5/10 , C07K5/12 , C07D401/12 , C07C35/04 , C07K5/083 , C07D403/12 , C07D498/16 , C07C67/14 , C07C69/013 , C07C69/12 , C07C269/04 , C07C271/34 , A61K38/00
CPC分类号： C07C35/04 , A61K38/00 , C07C67/14 , C07C69/013 , C07C69/12 , C07C269/04 , C07C271/34 , C07D403/12 , C07D498/16 , C07K5/0808 , C07K5/126
摘要： The present invention includes compounds useful as intermediates in the preparation of macrolactams, methods for preparing the intermediates, and methods for preparing macrolactams from the intermediates. One use of the methods and intermediates described herein is in the production of macrolactam compounds able to inhibit HCV NS3 protease activity. HCV NS3 inhibitory compounds have therapeutic and research applications.
摘要翻译：本发明包括可用作制备中性物质的中间体的化合物，制备中间体的方法，以及从中间体制备大环内酯的方法。本文描述的方法和中间体的一个用途是制备能够抑制HCV NS3蛋白酶活性的大环内酰胺化合物。 HCV NS3抑制化合物具有治疗和研究应用。

86. 发明授权

US09076220B2 Method of processing an image based on the determination of blockiness level 有权
标题翻译：基于块级别的确定来处理图像的方法
公开(公告)号：US09076220B2
公开(公告)日：2015-07-07
申请号：US13642622
申请日：2010-04-29
申请人： Debing Liu , Zhibo Chen , Xiaodong Gu , Feng Xu
发明人： Debing Liu , Zhibo Chen , Xiaodong Gu , Feng Xu
IPC分类号： G06K9/34 , G06T7/00 , G06T7/40 , H04N19/159 , H04N19/176 , H04N19/117 , H04N19/86
CPC分类号： G06T7/0081 , G06T7/0002 , G06T7/11 , G06T7/181 , G06T7/41 , G06T2207/20021 , G06T2207/30168 , H04N19/117 , H04N19/159 , H04N19/176 , H04N19/86 , H04N19/865
摘要： A method for processing an image divided into blocks of pixels is described. The method includes detecting a largest sub-block whose pixels have an equal luminance value and identifying if the detected largest sub-block is or is not a natural texture. Thereafter, a weighted luminance difference is calculated between the detected largest sub-block and neighboring pixels and a block blockiness level is determined on the basis of the number of pixels within the detected largest sub-block, of the identification step and of the weighted luminance difference. The image is then processed on the basis of the block blockiness level.
摘要翻译：描述用于处理被划分成像素块的图像的方法。该方法包括检测其像素具有相等亮度值的最大子块，并且识别检测到的最大子块是否是自然纹理。此后，在检测到的最大子块和相邻像素之间计算加权亮度差，并且基于检测到的最大子块中的像素数，确定步骤的加权亮度和区别。然后基于块块化级别处理图像。

87. 发明授权

US08846351B2 Compositions for enhancing hydroysis of cellulosic material by cellulolytic enzyme compositions 有权
标题翻译：通过纤维素分解酶组合物增强纤维素材料的水解的组合物
公开(公告)号：US08846351B2
公开(公告)日：2014-09-30
申请号：US13816432
申请日：2011-08-05
申请人： Jason Quinlan , Feng Xu , Matthew Sweeney , Katja Salomon Johansen
发明人： Jason Quinlan , Feng Xu , Matthew Sweeney , Katja Salomon Johansen
IPC分类号： C12P19/14
CPC分类号： C12P19/14 , B01J31/06 , C12N9/2402 , C12N9/2437 , C12N9/2445 , C12N9/96 , C12P7/10 , C12P7/14 , C12P19/02 , C12P2203/00 , C12Y302/01021 , Y02E50/16 , Y02P20/52
摘要： The present invention relates to compositions comprising a GH61 polypeptide having cellulolytic enhancing activity and an organic compound comprising a carboxylic acid moiety, a lactone moiety, a phenolic moiety, a flavonoid moiety, or a combination thereof, wherein the combination of the GH61 polypeptide having cellulolytic enhancing activity and the organic compound enhances hydrolysis of a cellulosic material by a cellulolytic enzyme compared to the GH61 polypeptide alone or the organic compound alone. The present invention also relates to methods of using the compositions.
摘要翻译：本发明涉及包含具有纤维素分解增强活性的GH61多肽和包含羧酸部分，内酯部分，酚部分，类黄酮部分或其组合的有机化合物的组合物，其中具有纤维素分解的GH61多肽的组合与单独的GH61多肽或单独的有机化合物相比，增强活性和有机化合物通过纤维素分解酶增强纤维素材料的水解。本发明还涉及使用该组合物的方法。

88. 发明授权

US08824783B2 Method and apparatus for measuring video quality using at least one semi-supervised learning regressor for mean observer score prediction 有权
标题翻译：使用至少一个半监督学习回归器测量视频质量的方法和装置，用于平均观察者评分预测
公开(公告)号：US08824783B2
公开(公告)日：2014-09-02
申请号：US13695060
申请日：2010-04-30
申请人： Feng Xu , Zhibo Chen , Debing Liu , Xiaodong Gu
发明人： Feng Xu , Zhibo Chen , Debing Liu , Xiaodong Gu
IPC分类号： G06K9/62 , G06K9/46 , H04N17/00 , G06T7/00
CPC分类号： H04N17/004 , G06N99/005 , G06T7/0002 , G06T2207/10016 , G06T2207/20081 , G06T2207/30168
摘要： The invention is made in the technical field of video quality measurement. More precisely, the invention is related to mean observer score prediction using a trained semi-supervised learning regressor. That is, a method and apparatus for measuring video quality using a semi-supervised learning system for mean observer score prediction is proposed. Said semi-supervised learning system comprises at least one semi-supervised learning regressor and said method comprises training the learning system and retraining the trained learning system using a selection of test data wherein the test data is used for determining at least one mean observer score prediction using the trained learning system and the selection is indicated by a feedback received through a user interface upon presenting, in the user interface, said at least one mean observer score prediction. Doing so, prediction quality can be improved after re-training at least for the selection.
摘要翻译：本发明是在视频质量测量技术领域进行的。更准确地说，本发明涉及使用训练有素的半监督学习回归器的平均观察者评分预测。也就是说，提出了一种使用半监督学习系统测量视频质量的方法和装置，用于平均观察员评分预测。所述半监督学习系统包括至少一个半监督学习回归器，并且所述方法包括训练学习系统并且使用测试数据的选择重新训练训练学习系统，其中测试数据用于确定至少一个平均观察者评分预测使用训练的学习系统和选择由在用户界面中呈现所述至少一个平均观察者分数预测时通过用户界面接收的反馈来指示。做到这一点，至少在选择后再进行训练后，可以提高预测质量。

89. 发明授权

US08723960B2 Method for measuring video quality using a reference, and apparatus for measuring video quality using a reference 有权
标题翻译：使用参考来测量视频质量的方法，以及使用参考来测量视频质量的装置
公开(公告)号：US08723960B2
公开(公告)日：2014-05-13
申请号：US13807875
申请日：2010-07-02
申请人： Xiaodong Gu , Debing Liu , Feng Xu , Zhibo Chen
发明人： Xiaodong Gu , Debing Liu , Feng Xu , Zhibo Chen
IPC分类号： H04N17/00
CPC分类号： H04N5/14 , G06K9/00758 , G06K9/6212 , H04N17/004
摘要： The purpose of an objective video quality evaluation is to automatically assess the quality of video sequences in agreement with human quality perception. The invention addresses the effects of the introduction of a temporal dimension by focusing on the temporal evolutions of spatial distortions, since it has been found that a spatial quality variation cannot be evaluated by simple subtraction of the spatial quality of neighboring frames. An improved method for estimating perceived video quality comprises steps of calculating a first similarity map between adjacent frames of a current sequence, calculating a second similarity map between the corresponding reference frames, and calculating (smg3) a third similarity map, which provides a numerical quality value.
摘要翻译：客观视频质量评估的目的是自动评估视频序列的质量，符合人的素质感知。本发明通过关注空间失真的时间演变来解决引入时间维度的效果，因为已经发现空间质量变化不能通过简单地减去相邻帧的空间质量来评估。一种用于估计感知视频质量的改进方法包括以下步骤：计算当前序列的相邻帧之间的第一相似度图，计算相应参考帧之间的第二相似度映射，以及计算（smg3）第三相似度图，其提供数值质量值。

90. 发明授权

US08624706B2 Control circuit for indicator light 失效
标题翻译：指示灯控制电路
公开(公告)号：US08624706B2
公开(公告)日：2014-01-07
申请号：US13198716
申请日：2011-08-05
申请人： Feng Xu , Yong-Qian Deng
发明人： Feng Xu , Yong-Qian Deng
IPC分类号： G08B25/00
CPC分类号： H05B33/0818 , H05B33/0845 , Y02B20/346
摘要： A control circuit for an indicator light includes a power source, a switch unit, a ground resistor, and a first adjusting unit. The power source supplies a voltage. The switch unit is connected between the power source and the indicator light and turns on or turns off the indicator light. The ground resistor is connected between the power source and the ground via the indicator light and the switch unit. The first adjusting unit includes a first adjusting resistor and a first control switch. The adjusting resistor is connected between the indicator light and the ground via the first control switch. The first control switch is capable of connecting the first adjusting resistor with the ground resistor in parallel.
摘要翻译：用于指示灯的控制电路包括电源，开关单元，接地电阻器和第一调节单元。电源提供电压。开关单元连接在电源和指示灯之间，并打开或关闭指示灯。接地电阻通过指示灯和开关单元连接在电源和地之间。第一调节单元包括第一调节电阻器和第一控制开关。调节电阻通过第一个控制开关连接在指示灯和地面之间。第一个控制开关能够并联第一个调节电阻和接地电阻。

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