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41. 发明申请

US20080197914A1 Dynamic leakage control using selective back-biasing 审中-公开
标题翻译：使用选择性反向偏置的动态泄漏控制
公开(公告)号：US20080197914A1
公开(公告)日：2008-08-21
申请号：US11707602
申请日：2007-02-15
申请人： Daniel Shimizu , Chi-Shung David Wang , Qi Chen
发明人： Daniel Shimizu , Chi-Shung David Wang , Qi Chen
IPC分类号： G05F3/02
CPC分类号： H03K19/0013 , H03K2217/0018
摘要： Embodiments of a dynamic leakage control circuit for use with graphics processor circuitry are described. The dynamic leakage control circuit selectively enables back biasing of the transistors comprising the graphics processor circuits during particular modes of operation. The back biasing levels are controlled by two separate power rails. A first power rail is coupled to an existing power supply and the second power rail is coupled to a separate adjustable voltage regulator. A separate voltage regulator may also be provided for the first power rail. A hardware-based state machine or software process is programmed to detect the occurrence of one or more modes of operation and adjust the voltage regulators for the first and second power rails to either enable or disable the back biasing state of the circuit, or alter the threshold voltage of the circuit within a specified voltage range.
摘要翻译：描述了用于图形处理器电路的动态泄漏控制电路的实施例。动态泄漏控制电路在特定操作模式期间选择性地实现包括图形处理器电路的晶体管的反偏置。后偏置电平由两个单独的电源轨控制。第一电力轨耦合到现有电源，第二电力轨耦合到单独的可调电压调节器。也可以为第一电力轨提供单独的电压调节器。对基于硬件的状态机或软件过程进行编程以检测一个或多个操作模式的发生，并且调整用于第一和第二电力轨的电压调节器以使得或禁用电路的反向偏置状态，或者改变电路的阈值电压在规定的电压范围内。

42. 发明申请

US20060190882A1 System and method for generating assertions using waveforms 审中-公开
标题翻译：使用波形生成断言的系统和方法
公开(公告)号：US20060190882A1
公开(公告)日：2006-08-24
申请号：US11050212
申请日：2005-02-03
申请人： David Fong , Zheng Zhang , Qi Chen
发明人： David Fong , Zheng Zhang , Qi Chen
IPC分类号： G06F17/50
CPC分类号： G06F17/5031
摘要： Systems and methods for generating a Hardware Design Language (HDL) assertion from a waveform diagram are disclosed. One method comprises: identifying a timing relationship between first and second signals in the diagram; and generating an HDL assertion corresponding to the relationship. The relationship comprises a portion of the first signal, a portion of the second signal, and an interval between the portions. Another method comprises: identifying a combinatorial relationship between two input signals and an output signal in the diagram; and generating an HDL assertion corresponding to the relationship. One system comprises logic for performing the steps of: receiving a plurality of signal descriptions, each describing one of a plurality of signals; receiving a description of a timing or combinatorial relationship between at least two of the plurality of signals; generating a waveform diagram including a representation of the relationship; and generating an HDL assertion corresponding to the relationship.
摘要翻译：公开了从波形图生成硬件设计语言（HDL）断言的系统和方法。一种方法包括：识别图中第一和第二信号之间的定时关系; 以及生成对应于该关系的HDL断言。该关系包括第一信号的一部分，第二信号的一部分以及部分之间的间隔。另一种方法包括：识别图中两个输入信号与输出信号之间的组合关系; 以及生成对应于该关系的HDL断言。一个系统包括用于执行以下步骤的逻辑：接收多个信号描述，每个信号描述描述多个信号中的一个; 接收对所述多个信号中的至少两个信号之间的定时或组合关系的描述; 生成包括所述关系的表示的波形图; 以及生成对应于该关系的HDL断言。

43. 发明申请

US20050147163A1 Scalable video transcoding 有权
标题翻译：可扩展视频转码
公开(公告)号：US20050147163A1
公开(公告)日：2005-07-07
申请号：US10749975
申请日：2003-12-30
申请人： Shipeng Li , Lujun Yuan , Qi Chen , Feng Wu
发明人： Shipeng Li , Lujun Yuan , Qi Chen , Feng Wu
IPC分类号： H04N7/12 , H04N7/26 , H04N7/46 , H04N7/50
CPC分类号： H04N19/198 , H04N19/105 , H04N19/115 , H04N19/124 , H04N19/132 , H04N19/136 , H04N19/147 , H04N19/152 , H04N19/156 , H04N19/159 , H04N19/172 , H04N19/19 , H04N19/196 , H04N19/197 , H04N19/40 , H04N19/577 , H04N19/587 , H04N19/61
摘要： A scalable video transcoder with limited drifting error is disclosed. The transcoder accumulates re-quantization errors of I-frames or P-frames. The accumulated errors are only selectively introduced into the transcoding loop in every block to compensate for transcoding errors. A threshold algorithm adaptively utilizes the accumulated errors at block level to control drifting error at an acceptable limited level. Transcoder complexity is scalable because a DCT transform may be removed from the transcoder loop when the accumulated errors are not used for compensation. The re-quantization process can be simply implemented by look-up table(s), which significantly reduces the complexity of the re-quantization process.
摘要翻译：公开了一种具有有限漂移误差的可扩展视频转码器。代码转换器累积I帧或P帧的重量化误差。累积的错误仅在每个块中选择性地引入到代码转换循环中以补偿代码转换错误。门限算法自适应地利用块级别的累积误差来控制漂移误差在可接受的限制水平。代码转换器复杂度是可扩展的，因为当累积误差不用于补偿时，可以从代码转换器循环中去除DCT变换。重新量化过程可以通过查找表简单地实现，这显着地降低了重新量化过程的复杂性。

44. 发明授权

US08880995B2 Method and system for localized scrolling table display in a webpage 有权
标题翻译：在网页上显示本地化滚动表的方法和系统
公开(公告)号：US08880995B2
公开(公告)日：2014-11-04
申请号：US12281770
申请日：2007-02-01
申请人： Qi Chen
发明人： Qi Chen
IPC分类号： G06F17/00 , G06F17/30 , G06F17/24
CPC分类号： G06F17/245 , G06F17/30905
摘要： The present invention discloses a method for localized scrolling table display in a webpage. The method includes: dividing a table being displayed into at least a 2×2 array of an upper left table, a lower left table, an upper right table and a lower right table; setting the lower left table and the upper right table to hide portions that are beyond display area; and setting the lower right table to hide portions that are beyond the display area and to include a vertical scrollbar and a horizontal scrollbar. The upper right table and the lower right table are controlled by the horizontal scrollbar, and the lower left table and the lower right table are controlled by the vertical scrollbar. The present invention is able to display a table in a webpage with a localized scrolling display and a partial frozen display, and allows unlimited number of data columns and rows in the webpage and still maintains good readability. This satisfies the need for displaying table of a large amount of data for data comparison, and allows the user to conveniently and freely scroll any cell of the table to the display area to be displayed.
摘要翻译：本发明公开了一种网页中的局部滚动表显示方法。该方法包括：将正在显示的表格划分为左上表，左下表，右上表和右下表的至少2×2数组; 设置左下表和右上表隐藏超出显示区域的部分; 并设置右下表隐藏超出显示区域的部分，并包括垂直滚动条和水平滚动条。右上表和右下表由水平滚动条控制，左下表和右下表由垂直滚动条控制。本发明能够在具有本地化滚动显示和部分冷冻显示的网页中显示表格，并且允许网页中的数据列和行数不受限制，并且仍然保持良好的可读性。这样就满足了显示用于数据比较的大量数据的表格的需要，并且允许用户方便地自由地将表格的任何单元滚动到要显示的显示区域。

45. 发明授权

US08812485B2 Database query 有权
标题翻译：数据库查询
公开(公告)号：US08812485B2
公开(公告)日：2014-08-19
申请号：US13597389
申请日：2012-08-29
申请人： Qi Chen , Shang Shun Lei , Yun Feng Sun , Guang Zhou Zhang , Sheng Zhao
发明人： Qi Chen , Shang Shun Lei , Yun Feng Sun , Guang Zhou Zhang , Sheng Zhao
IPC分类号： G06F17/30
CPC分类号： G06F17/30463 , G06F17/30477
摘要： Mechanisms for performing database queries are provided. With these mechanisms, in response to a query request, a query plan intended for minimum query response time and a query plan intended for minimum query total time for the query request are obtained execution of the minimum query response time query plan and the minimum query total time query plan is started. Before the execution of the minimum query total time query plan reaches a specified point, an initial query result obtained from the execution of the minimum query response time query plan is output. In response to the execution of the minimum query total time query plan reaching the specified point, continuing the execution of the minimum query total time query plan to output remaining query results.
摘要翻译：提供了执行数据库查询的机制。利用这些机制，响应于查询请求，获得旨在用于查询请求的最小查询响应时间的查询计划和用于查询请求的最小查询总时间的查询计划，执行最小查询响应时间查询计划和最小查询总计时间查询计划开始。在执行最小查询总时间查询计划到达指定点之前，输出从执行最小查询响应时间查询计划获得的初始查询结果。响应执行到达指定点的最小查询总时间查询计划，继续执行最小查询总时间查询计划以输出剩余查询结果。

46. 发明授权

US08772311B2 Harmine derivatives, intermediates used in their preparations, preparation processes and use thereof 有权
标题翻译：哈曼衍生物，其制备中使用的中间体，制备方法及其用途
公开(公告)号：US08772311B2
公开(公告)日：2014-07-08
申请号：US10559824
申请日：2004-06-02
申请人： Jialin Wu , Qi Chen , Rihui Cao , Fusheng Yu , Zihou Wang , Wenlie Peng
发明人： Jialin Wu , Qi Chen , Rihui Cao , Fusheng Yu , Zihou Wang , Wenlie Peng
IPC分类号： A61K31/437 , C07D487/04
CPC分类号： C07D471/04
摘要： This invention relates to compounds of general formula (I), wherein R1, R2, R3, R4 and R5 are as defined in the specification; intermediates used in their preparation, preparation processes and use thereof. The present invention produces new harmine derivatives with enhanced antitumor activity and lower nervous system toxicity by structurally modification of the parent structure of β-carboline of harmines at position 1, 2, 3, 7 and 9. The compounds of the present invention can be prepared easily with high yield. They can be used in manufacture of a variety of antitumor medicines and medicines used in treatment of tumor diseases in combination of light or radiation therapy.
摘要翻译：本发明涉及通式（I）的化合物，其中R1，R2，R3，R4和R5如说明书中所定义; 用于其制备的中间体，制备方法及其用途。本发明通过结构上改变1,2,3,7和9位的胭脂红的母体结构，产生具有增强的抗肿瘤活性和降低神经系统毒性的新型有害化合物。本发明的化合物可以是以高产量容易地制备。它们可用于制造各种抗肿瘤药物和药物，用于治疗轻度或放射治疗的肿瘤疾病。

47. 发明授权

US08673602B2 Recombinant bacteria having improved sucrose utilization 失效
标题翻译：具有改善蔗糖利用率的重组细菌
公开(公告)号：US08673602B2
公开(公告)日：2014-03-18
申请号：US13210550
申请日：2011-08-16
申请人： Qi Chen , Qiong Cheng , Jian Ping Lai , Kristin Ruebling-Jass
发明人： Qi Chen , Qiong Cheng , Jian Ping Lai , Kristin Ruebling-Jass
IPC分类号： C12P7/42 , C12N1/20
CPC分类号： C12P7/18 , C07K14/245 , C12N9/1051 , C12N9/1205 , C12N9/2431 , C12P7/20 , C12P7/42
摘要： Recombinant bacteria having an improved ability to utilize sucrose are provided. These recombinant bacteria have nucleotide sequences encoding sucrose utilization polypeptides integrated into their genome between the yihP gene or its homolog and the yihO gene or its homolog. Additionally, methods of utilizing the recombinant bacteria to produce products such as glycerol and glycerol-derived products are provided.
摘要翻译：提供了具有改善的利用蔗糖能力的重组细菌。这些重组细菌具有编码在yihP基因或其同源物和yihO基因或其同源物之间整合到其基因组中的蔗糖利用多肽的核苷酸序列。此外，提供了利用重组细菌产生产物如甘油和甘油衍生产物的方法。

48. 发明申请

US20120021614A1 Electrical Connector 失效
标题翻译：电气连接器
公开(公告)号：US20120021614A1
公开(公告)日：2012-01-26
申请号：US12950513
申请日：2010-11-19
申请人： Qi Chen
发明人： Qi Chen
IPC分类号： H01R24/00
CPC分类号： H01R12/724 , H01R12/716 , H01R35/04
摘要： An electrical connector. In one embodiment of the present invention, the electrical connector includes a first main body, including a first insulating body and a first conductive member set fixed to the first insulating body, in which each conductive member of the first conductive member set includes a first internal connecting portion; and a second main body, including a second insulating body and a second conductive member set fixed to the second insulating body, in which each conductive member of the second conductive member set includes a second internal connecting portion, and the second internal connecting portion of each conductive member of the second conductive member set is in contact with the first internal connecting portion of the corresponding conductive member of the first conductive member set respectively. The second main body is movably mounted on the first main body and is capable of rotating relative to the first main body, and during rotation, each of the second internal connecting portions is maintained in contact with the corresponding first internal connecting portion.
摘要翻译：电连接器。在本发明的一个实施例中，电连接器包括第一主体，其包括第一绝缘体和固定到第一绝缘体的第一导电构件组，其中第一导电构件组的每个导电构件包括第一内部连接部分以及第二主体，包括第二绝缘体和固定到所述第二绝缘体的第二导电构件，所述第二导电构件集合中的每个所述第二导电构件组的每个导电构件包括第二内部连接部分，并且每个所述第二内部连接部分第二导电构件组的导电构件分别与第一导电构件组的相应导电构件的第一内部连接部分接触。第二主体可移动地安装在第一主体上并且能够相对于第一主体旋转，并且在旋转期间，每个第二内部连接部分保持与相应的第一内部连接部分接触。

49. 发明授权

US07967619B2 Light string with improved shunt system 有权
标题翻译：具有改进分流系统的灯串
公开(公告)号：US07967619B2
公开(公告)日：2011-06-28
申请号：US12384005
申请日：2009-03-31
申请人： Zheng Dianqing , Qi Chen
发明人： Zheng Dianqing , Qi Chen
IPC分类号： H01R29/00
CPC分类号： F21V19/0005 , F21S4/10 , F21W2121/00 , H01R33/06 , H01R33/96
摘要： This utility model relates to a decorative light, and particularly, to a decorative light capable of avoiding an open circuit condition on an entire string of bulbs that operate in series when an individual bulb is removed. The decorative light comprises a socket, a bulb base, a bulb and two terminals, wherein the socket is provided with a retainer therein, which has an opening laterally extending therethrough, and an elastic, conductive ring or coil with a thickness smaller than a width of the opening is disposed within the opening. When the elastic ring or coil is in a natural state, the elastic ring extends outside the retainer through the opening at two sides of the retainer. The bulb base is further provided with an inserting partition at the bottom thereof The elastic conductive ring has two states: one is a separating state where the bulb base is inserted into the socket. In this first state, the inserting partition of the bulb base separates one side of the elastic ring or coil from the corresponding terminals. The other state is a conducting state of the two terminals when the bulb base is removed from the socket. In this second state both sides of the elastic, conductive ring or coil provide contact with the two terminals respectively. This utility model provides a decorative light capable of preventing failure of the complete string of bulbs when any bulb is removed.
摘要翻译：本实用新型涉及一种装饰性光，特别涉及一种能够避免在单独灯泡被去除时串联操作的整个灯泡串上的开路状况的装饰灯。装饰灯包括插座，灯泡基座，灯泡和两个端子，其中插座在其中设置有保持器，其具有横向延伸穿过的开口，以及具有小于宽度的弹性导电环或线圈的开口设置在开口内。当弹性环或线圈处于自然状态时，弹性环通过保持器两侧的开口延伸到保持器的外部。灯泡底部还在其底部设置有插入隔板。弹性导电环具有两种状态：一种是灯泡基座插入插座的分离状态。在该第一状态下，灯泡座的插入分隔部将弹性环或线圈的一侧与相应的端子分开。另一种状态是当灯泡底座从插座中取出时两个端子的导通状态。在该第二状态下，弹性导电环或线圈的两侧分别与两个端子分别接触。该实用新型提供了一种装饰灯，能够在任何灯泡被移除时防止整个灯泡串失败。

50. 发明授权

US07915011B2 Host cell modifications that improve peptide production and downstream processing 失效
标题翻译：改善肽生产和下游加工的宿主细胞修饰
公开(公告)号：US07915011B2
公开(公告)日：2011-03-29
申请号：US12575550
申请日：2009-10-08
申请人： Qi Chen , Qiong Cheng , Kevin Michael Croker , Thomas Eduard Friedmann , Kristin Ruebling-Jass
发明人： Qi Chen , Qiong Cheng , Kevin Michael Croker , Thomas Eduard Friedmann , Kristin Ruebling-Jass
IPC分类号： C12P21/00 , C12N1/21
CPC分类号： C07K14/245 , C07K2319/00 , C07K2319/50 , C12N15/70
摘要： Disrupting the expression of endogenous Escherichia host cell genes gcvA and spr provides mutant host cells having increased heterologous peptide production. The addition of a genetic modification to the coding region of gene yejM further enhances peptide production and facilitates easier downstream processing. Recombinant Escherichia host cells are provided as well as methods of using such host cells for heterologous peptide production.
摘要翻译：破坏内源性大肠杆菌宿主细胞基因gcvA和spr的表达提供具有增加的异源肽产生的突变宿主细胞。在基因yejM的编码区添加遗传修饰进一步增强了肽的产生，并且便于下游处理。提供重组埃希氏杆菌宿主细胞以及使用这种宿主细胞进行异源肽生产的方法。

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