公开(公告)号：US20050148662A1

公开(公告)日：2005-07-07

申请号：US10492197

申请日：2002-11-12

申请人： Steven Rokita ,  Kenneth Karlin ,  Lei Li ,  Narasimha Murthy

发明人： Steven Rokita ,  Kenneth Karlin ,  Lei Li ,  Narasimha Murthy

IPC分类号： A61K31/30 ,  A61K31/444 ,  A61K31/555 ,  A61P35/00 ,  C07D213/64 ,  C07D417/06 ,  C07F1/08 ,  C07H21/02 ,  C07H21/04

CPC分类号： C07H21/02 ,  A61K31/30 ,  A61K31/444 ,  A61K31/555 ,  C07D213/64 ,  C07D417/06 ,  C07H21/04

摘要： The present invention is related to a novel method for oxidizing or splitting nucleic acids at specific points on a complementary nucleic acid segment using a dinuclear copper-based compound of Formula I. Additionally, the present invention is related to a novel treatment of cancer, tumors, and cancer cells using a dinuclear copper-based compound of formula I or a naked ligand of Formula II.

摘要翻译： 本发明涉及使用式I的双核铜基化合物在互补核酸片段上的特定点处氧化或分裂核酸的新方法。另外，本发明涉及癌症，肿瘤的新型治疗 ，以及使用式I的双核铜基化合物或式II的裸配体的癌细胞。

公开(公告)号：US11925891B2

公开(公告)日：2024-03-12

申请号：US17172214

申请日：2021-02-10

申请人： SoonDeuk Jeung ,  Yogesh Ner ,  Lu Liu ,  Zhiwang Wu ,  Lei Li

发明人： SoonDeuk Jeung ,  Yogesh Ner ,  Lu Liu ,  Zhiwang Wu ,  Lei Li

IPC分类号： B01D39/16 ,  B01D46/00 ,  B01D46/10 ,  B01D46/52 ,  F02C7/052 ,  D01D11/06

CPC分类号： B01D46/523 ,  B01D39/1623 ,  B01D46/0001 ,  B01D46/10 ,  B01D2239/0654 ,  B01D2239/0668 ,  B01D2239/1291 ,  B01D2275/10 ,  B01D2275/205 ,  B01D2279/60 ,  D01D11/06 ,  D10B2331/10 ,  D10B2505/04

摘要： A filter media and methods are provided. The media is stretchable and exhibits a high degree of elongation which thereby extends its surface area during pleating. By extending surface area of media during pleating, the initial differential pressure is lowered as the area of media is stretched while keeping the same efficiency range with a compressed thickness of media on the affected area.

公开(公告)号：US09773182B1

公开(公告)日：2017-09-26

申请号：US13614858

申请日：2012-09-13

申请人： Bernhard Wolkerstorfer ,  Lei Li ,  Narendra S. Parihar

发明人： Bernhard Wolkerstorfer ,  Lei Li ,  Narendra S. Parihar

IPC分类号： G06K9/00 ,  G06K9/32

CPC分类号： G06K9/3208 ,  G06F17/2745

摘要： A method and system for classifying document data is described. An exemplary method includes identifying a markup language document having a plurality of portions, determining a set of substantive content metrics and a set of noise metrics for each of the plurality of portions, calculating a noise-to-content ratio for each of the plurality of portions based on a corresponding set of substantive content metrics and a corresponding set of noise metrics, and removing noise from the markup language document using the noise-to-content ratio.

公开(公告)号：US09382194B2

公开(公告)日：2016-07-05

申请号：US14355396

申请日：2011-10-31

申请人： Hongdeng Xing ,  Lei Li ,  Zhiqi Hu

发明人： Hongdeng Xing ,  Lei Li ,  Zhiqi Hu

IPC分类号： C07C231/12

CPC分类号： C07C231/12 ,  Y02P20/582 ,  C07C237/46

摘要： The invention discloses a improved process for the preparation of 3,5-disubstituted-2,4,6-triiodo aromatic amines of formula (II), wherein R1 and R2 are defined as herein. The compounds of formula (II) are the key intermediates for the synthesis of a series of non-ionic contrast agents such as Iopamidol, Iohexol and Iodixanol. The process comprises reacting chlorine-free iodinating reagents with 3,5-disubstituted-2,4,6-triiodo aromatic amines to obtain 3,5-disubstituted-2,4,6-triiodo aromatic amines of formula (II), wherein the molar yield of the iodination reaction can reach to 89%.

摘要翻译： 本发明公开了制备式（II）的3,5-二取代-2,4,6-三碘芳族胺的改进方法，其中R 1和R 2如本文所定义。 式（II）化合物是合成一系列非离子造影剂如伊扑帕醇，碘海醇和碘代醇的关键中间体。 该方法包括使无氯碘化试剂与3,5-二取代-2,4,6-三碘芳族胺反应，得到式（II）的3,5-二取代-2,4,6-三碘芳族胺，其中 碘化反应的摩尔产率可以达到89％。

公开(公告)号：US09086474B2

公开(公告)日：2015-07-21

申请号：US13208228

申请日：2011-08-11

申请人： Lei Li ,  Yongqiang Dong ,  Bo Yang

发明人： Lei Li ,  Yongqiang Dong ,  Bo Yang

IPC分类号： A61B8/00 ,  G01S7/52 ,  G01S15/89

CPC分类号： G01S7/52033 ,  G01S7/52066 ,  G01S7/52071 ,  G01S7/52074 ,  G01S7/52095 ,  G01S15/8988

摘要： Methods and systems for simultaneously displaying a Doppler image, a B-mode image, and a color blood flow image are provided.

摘要翻译： 提供用于同时显示多普勒图像，B模式图像和彩色血流图像的方法和系统。

公开(公告)号：US08939126B2

公开(公告)日：2015-01-27

申请号：US13189446

申请日：2011-07-22

申请人： Lei Li ,  Jonathon K. Ho ,  Colin M. Hebert ,  Gary L. Martinson

发明人： Lei Li ,  Jonathon K. Ho ,  Colin M. Hebert ,  Gary L. Martinson

IPC分类号： F02M35/10 ,  F02M35/108 ,  F02D41/18 ,  F02M35/02 ,  F02D41/00 ,  F02M35/16

CPC分类号： F02M35/10013 ,  F02D41/0002 ,  F02D41/18 ,  F02D2200/0418 ,  F02D2200/101 ,  F02D2200/501 ,  F02M35/0207 ,  F02M35/10255 ,  F02M35/1038 ,  F02M35/10386 ,  F02M35/108 ,  F02M35/161 ,  Y02T10/42

摘要： In accordance with exemplary embodiments, a variable air intake system and method is provided for a vehicle. The system comprises an engine a controller coupled to the engine. The controller also couples to and controls an air intake system including a first air inlet port and a second air inlet port having a valve operable to move between a closed position and an open position responsive to the controller to provide air to the engine via a filter. A sensor is disposed between the filter and the engine to communicate with the controller for controlling the valve. The method comprises determining engine speed and air flow for an engine of a vehicle and comparing via the engine speed and air flow to a respective high threshold and low threshold. A valve within a second (controlled) air inlet port is opened when the engine speed and air flow each exceed the respective high threshold and closed when the engine speed and air flow each are below the respective low threshold.

摘要翻译： 根据示例性实施例，为车辆提供可变进气系统和方法。 该系统包括联接到发动机的发动机控制器。 控制器还耦合到并控制包括第一空气入口和第二进气口的进气系统，该进气口具有可操作以响应于控制器在关闭位置和打开位置之间移动的阀，以通过过滤器向发动机提供空气 。 传感器设置在过滤器和发动机之间以与控制器通信以控制阀。 该方法包括确定车辆的发动机的发动机转速和气流，并且经由发动机转速和空气流量比较到相应的高阈值和低阈值。 当发动机转速和空气流量均超过相应的高阈值时，第二（受控）进气口内的阀门打开，当发动机转速和空气流量均低于相应的低阈值时关闭。

公开(公告)号：US08886056B2

公开(公告)日：2014-11-11

申请号：US13221312

申请日：2011-08-30

申请人： Lei Li ,  Zhenning Tao ,  Takeshi Hoshida

发明人： Lei Li ,  Zhenning Tao ,  Takeshi Hoshida

IPC分类号： H04B10/00 ,  H04B10/255 ,  H04B10/61 ,  H04B10/079

CPC分类号： H04B10/0795 ,  H04B10/255 ,  H04B10/6163

摘要： The present invention provides apparatus for self-phase modulation noise calculation, apparatus for self-phase modulation noise elimination and optical coherent receiver. The apparatus for calculation comprises: a signal receiver to receive an input signal; a calculator connected to the signal receiver to calculate a self-phase modulation noise at the current instant by using the signal powers of an input signal waveform at the current instant and at several sampling instants adjacent to the current instant. The embodiments of the present invention calculates the self-phase modulation noise at a certain instant by using the signal powers at a plurality of digital sampling periods before and after this instant, and when the apparatus is used to calculate the self-phase modulation noise of each of the sub-spans in an optical fiber transmission link, in case that the calculation precision is ensured, the granularity of the sub-spans may be reduced, thereby lowering the complexity of the calculation.

摘要翻译： 本发明提供了用于自相位调制噪声计算的装置，用于自相位调制噪声消除的装置和光学相干接收机。 该计算装置包括：接收输入信号的信号接收器; 连接到信号接收器的计算器，通过使用当前时刻的输入信号波形的信号功率和与当前时刻相邻的几个采样时刻来计算当前时刻的自相位调制噪声。 本发明的实施例通过在该时刻之前和之后的多个数字采样周期中使用信号功率来计算某一时刻的自相位调制噪声，并且当该装置用于计算自相位调制噪声的自相位调制噪声 在光纤传输链路中的每个子跨度，在确保计算精度的情况下，可能减小子跨度的粒度，从而降低计算的复杂度。

公开(公告)号：US20140221029A1

公开(公告)日：2014-08-07

申请号：US14095913

申请日：2013-12-03

申请人： Camille Chen ,  Lei Li ,  Chris Zimmermann ,  Michael J. Giles ,  Jaime Tolentino ,  Chris Hartman ,  Arthur Lin

发明人： Camille Chen ,  Lei Li ,  Chris Zimmermann ,  Michael J. Giles ,  Jaime Tolentino ,  Chris Hartman ,  Arthur Lin

IPC分类号： H04W16/14 ,  H04W92/18 ,  H04W24/02

CPC分类号： H04W28/04 ,  H04B7/0413 ,  H04B17/318 ,  H04L1/20 ,  H04L1/24 ,  H04W4/80 ,  H04W16/14 ,  H04W24/02 ,  H04W24/06 ,  H04W24/10 ,  H04W28/18 ,  H04W52/243 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/22

摘要： Methods and apparatus for reduction of interference between a plurality of wireless interfaces. In one exemplary embodiment, a device having a first (e.g., Wi-Fi) interface and a second (e.g., Bluetooth) interface monitors interference between its interfaces. A reduction in transmit power of the Wi-Fi module causes a disproportionately larger reduction in undesirable interference experienced at the Bluetooth antennas. For example, when the Bluetooth interface detects interference levels above acceptable thresholds, the Wi-Fi interface adjusts operation of one or more of its transmit chains based on various conditions such as duty cycle, Received Signal Strength Indication (RSSI), etc. Various embodiments of the present invention provide simultaneous operation of WLAN and PAN interfaces, without requiring time division coexistence, by reducing power on a subset of interfering antennas.

摘要翻译： 用于减少多个无线接口之间的干扰的方法和装置。 在一个示例性实施例中，具有第一（例如Wi-Fi）接口和第二（例如，蓝牙）接口的设备监视其接口之间的干扰。 Wi-Fi模块的发射功率的降低导致在蓝牙天线上经历的不期望的干扰的不成比例地更大的减少。 例如，当蓝牙接口检测到高于可接受阈值的干扰电平时，Wi-Fi接口根据诸如占空比，接收信号强度指示（RSSI）等各种条件调整其发射链中的一个或多个的操作。各种实施例 本发明通过减少干扰天线子集的功率来提供WLAN和PAN接口的同时操作，而不需要时分共享。

公开(公告)号：US08744276B2

公开(公告)日：2014-06-03

申请号：US12408176

申请日：2009-03-20

申请人： Hisao Nakashima ,  Takeshi Hoshida ,  Takahito Tanimura ,  Lei Li ,  Ling Liu

发明人： Hisao Nakashima ,  Takeshi Hoshida ,  Takahito Tanimura ,  Lei Li ,  Ling Liu

IPC分类号： H04B10/00

CPC分类号： H04B10/6165 ,  H04B10/61 ,  H04B10/611 ,  H04L7/0054 ,  H04L27/223

摘要： An optical receiving apparatus includes a combining unit that combines signal light and reference light; a optoelectric converting unit that converts, into electrical signals, two or more optical signals that enable reconstruction of a complex electric field signal of the signal light obtained by the combining unit; and a sampling clock generating unit that generates a sampling clock that has a frequency preset based on a symbol rate of the signal light and is asynchronous with the signal light. The optical receiving apparatus further includes a digital converting unit that samples at the frequency of the sampling clock signal, an electrical signal obtained by the optoelectric converting unit and converts the electrical signal into a digital signal; and a digital signal processing unit that demodulates a received signal based on a complex digital signal obtained from the digital signal obtained by the digital converting unit.

摘要翻译： 光接收装置包括组合信号光和参考光的组合单元; 光电转换单元，其将电信号转换成能够重构由组合单元获得的信号光的复电场信号的两个或更多个光信号; 以及采样时钟产生单元，其生成具有基于信号光的符号率预设的频率并且与信号光异步的采样时钟。 光接收装置还包括数字转换单元，以采样时钟信号的频率采样，由光电转换单元获得的电信号，并将该电信号转换为数字信号; 以及数字信号处理单元，其基于从由数字转换单元获得的数字信号获得的复数数字信号来解调接收信号。

公开(公告)号：US08719312B2

公开(公告)日：2014-05-06

申请号：US13430897

申请日：2012-03-27

申请人： Yi Jin ,  Lei Li ,  Li Li Wang ,  Wan Chuan Zhang

发明人： Yi Jin ,  Lei Li ,  Li Li Wang ,  Wan Chuan Zhang

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30315 ,  G06F17/30592

摘要： Embodiments of the invention relate to improved input/output efficiency for online analysis processing in a relational database. An aspect of the invention includes selecting a table from a relational database. The table is split by column into sub-tables, with at least one of the sub-tables including at least two columns. Each sub-table is written into a corresponding table of a row-based storage database.

摘要翻译： 本发明的实施例涉及改进关系数据库中在线分析处理的输入/输出效率。 本发明的一个方面包括从关系数据库中选择一个表。 该表按列划分为子表，其中至少一个子表至少包括两列。 每个子表都写入基于行的存储数据库的相应表。