公开(公告)号：US06476683B1

公开(公告)日：2002-11-05

申请号：US09625351

申请日：2000-07-25

申请人： Masayuki Saito ,  Kang Li

发明人： Masayuki Saito ,  Kang Li

IPC分类号： H03K708

CPC分类号： H03K7/08 ,  H02M3/155 ,  H02M2001/0029 ,  H05B39/02 ,  H05B39/047 ,  Y02B20/144

摘要： A pulse width modulation apparatus and method operates a switch at one of four slew rates to minimize electromagnetic and harmonic interference or switching losses. One of the four slew rates is selected based on a detected over-current condition, with or without a start up operation condition, an over-temperature condition and a normal working mode.

摘要翻译： 脉宽调制装置和方法以四个转换速率中的一个操作开关以最小化电磁和谐波干扰或开关损耗。 基于检测到的过电流条件，选择有四个转换速率中的一个，具有或不具有启动操作条件，过热条件和正常工作模式。

公开(公告)号：US06388468B1

公开(公告)日：2002-05-14

申请号：US09651481

申请日：2000-08-30

申请人： Kang Li

发明人： Kang Li

IPC分类号： H03K190175

CPC分类号： H03K17/7955 ,  H03K17/063 ,  H03K17/6877 ,  H03K17/785

摘要： A circuit and method for operating a MOSFET control circuit, having a maximum supply voltage limit, with a system operating voltage greater than the maximum supply voltage limit. The system operating voltage is referenced to a first ground. The MOSFET control circuit has a power supply input for receiving the system operating voltage and for generating a signal having a maximum voltage level and a minimum voltage level. A ground floating circuit includes a second ground, having a greater potential than the first ground, for establishing a voltage difference between the MOSFET control circuit power supply input and the second ground. The voltage difference being less than the maximum supply voltage limit. A first signal level shifting circuit shifts one of the maximum voltage level and the minimum voltage level of the signal from a first reference voltage to a second reference voltage. The method includes the steps of providing the MOSFET control circuit; establishing the voltage difference with the ground floating circuit including the second ground; and shifting one of the maximum voltage level and the minimum voltage level of the signal from a first reference voltage to a second reference voltage with a first signal level shifting circuit.

摘要翻译： 一种用于操作具有最大电源电压限制的MOSFET控制电路的电路和方法，其系统工作电压大于最大电源电压限制。 系统工作电压参考第一个地面。 MOSFET控制电路具有用于接收系统工作电压并用于产生具有最大电压电平和最小电压电平的信号的电源输入。 接地浮动电路包括具有比第一接地更大的电位的第二接地，用于在MOSFET控制电路电源输入和第二接地之间建立电压差。 电压差小于最大电源电压限制。 第一信号电平移位电路将信号的最大电压电平和最小电压电平中的一个从第一参考电压转移到第二参考电压。 该方法包括提供MOSFET控制电路的步骤; 与包括第二地面的接地浮动电路建立电压差; 以及用第一信号电平移位电路将所述信号的最大电压电平和所述最小电压电平中的一个从第一参考电压转移到第二参考电压。

公开(公告)号：US5569754A

公开(公告)日：1996-10-29

申请号：US76094

申请日：1993-06-11

申请人： R. Sanders Williams ,  Kang Li

发明人： R. Sanders Williams ,  Kang Li

IPC分类号： C12N9/22 ,  C12N15/85 ,  C07H21/02 ,  C07H21/04 ,  C12N15/70

CPC分类号： C12N15/85 ,  C12N9/22

摘要： The invention relates to small RNAs encoded within the nucleus of mammalian cells that specifically import to the mitochondria. The RNAs bind to several nucleolar peptides and thus provide potential carriers for import of biological molecules, including metabolites and proteins, into the mitochondrial compartment. Mitochondrial dysfunction in several maternally inherited human diseases may be correctable employing linkage of mitochondrial import signal to mitochondrial tRNA sequences expressed from nuclear trans-genes without requirement for direct genetic transformation of mitochondria.

摘要翻译： 本发明涉及编码在特异性导入线粒体的哺乳动物细胞核内的小RNA。 RNAs结合到几个核仁肽上，从而为生物分子（包括代谢物和蛋白质）进入线粒体室提供潜在的载体。 线粒体功能障碍在几种母体遗传性人类疾病中可能是可纠正的，使用线粒体进口信号与从核转录基因表达的线粒体tRNA序列连接，而不需要线粒体的直接遗传转化。

公开(公告)号：US09020683B1

公开(公告)日：2015-04-28

申请号：US11774153

申请日：2007-07-06

申请人： Brian E. Johnson ,  Jamie A. Mleczko ,  Kang Li

发明人： Brian E. Johnson ,  Jamie A. Mleczko ,  Kang Li

IPC分类号： G01M17/00 ,  G06F7/00 ,  G06F11/30 ,  G06F19/00 ,  G07C5/00 ,  B62D59/00 ,  H02H9/00

CPC分类号： B62D59/00 ,  B60W50/0205 ,  B60W2300/14 ,  B60W2540/12 ,  H02H9/00 ,  H05B37/03

摘要： A diagnostic system for diagnosing faults in a trailer electrical system generally includes a mode determination module that determines a current operating mode to be one of a sleep mode, a normal mode, a situational awareness mode, and an adaptive calibration mode. A first mode module operates when the current operating mode is the normal mode and during operation, diagnoses an open circuit fault of the trailer electrical system based on a comparison of a current load on the trailer electrical system and an average load.

摘要翻译： 用于诊断拖车电气系统中的故障的诊断系统通常包括模式确定模块，其将当前操作模式确定为睡眠模式，正常模式，情境感知模式和自适应校准模式之一。 第一模式模块在当前操作模式是正常模式时和在操作期间操作，基于拖车电气系统上的当前负载与平均负载的比较来诊断拖车电气系统的开路故障。

公开(公告)号：US06426569B1

公开(公告)日：2002-07-30

申请号：US09616011

申请日：2000-07-13

申请人： Shigehisa Ichikawa ,  Kang Li

发明人： Shigehisa Ichikawa ,  Kang Li

IPC分类号： H02G300

CPC分类号： H05B39/047 ,  Y02B20/144

摘要： A variable frequency pulse width modulated apparatus and method supplies variable frequency and variable duty cycle power to a load, particularly an electric load of a motor vehicle, and preferably to a filament-type lamp such as a headlight. Which one of the two frequencies are selected is based on a monitored battery parameter, such as a comparison between the current supplied to the battery by an alternator and the current drawn from the battery by a load, with a higher one of the two frequencies being selected when the input current exceeds the output current and the lower frequency being selected when the battery input current is less than the output current. The duty cycle is variably selectable with either first or second pulse width modulated frequency.

摘要翻译： 可变频率脉宽调制装置和方法向负载特别是机动车辆的电力负载提供可变频率和可变占空比功率，并且优选地向诸如头灯的灯丝型灯提供。 选择两个频率中的哪一个是基于所监视的电池参数，例如由交流发电机提供给电池的电流与由负载从电池中抽出的电流之间的比较，两个频率中较高的一个是 当输入电流超过输出电流时选择，当电池输入电流小于输出电流时选择较低频率。 占空比通过第一或第二脉宽调制频率可变地选择。

公开(公告)号：US6017474A

公开(公告)日：2000-01-25

申请号：US100013

申请日：1998-06-19

申请人： Wah Koon Teo ,  Kang Li ,  Dongliang Wang

发明人： Wah Koon Teo ,  Kang Li ,  Dongliang Wang

IPC分类号： D01D5/24 ,  D01D5/247 ,  D01F6/66

CPC分类号： D01F6/66 ,  D01D5/24 ,  D01D5/247

摘要： Formulation polymer dopes and development of processes for preparing asymmetric polyethersulfone hollow fiber membranes for gas separation are provided. Polyethersulfone hollow fiber membranes which exhibit improved gas permeability and selectivity have been produced from a formulated polymer dope containing N-methyl-2-pyrrolidone (NMP) and suitable nonsolvent-additives (NSA). The nonsolvent-additives are water and the mixture of ethanol and water. The dopes were tailored to be close to the point of phase separation, and have moderate polymer concentration with moderate viscosity. The hollow fibers were spun by the dry-wet phase inversion processes using water as both the internal and external coagulant. The dried hollow fibers are then coated with silicone rubber, a highly permeable material and the coated hollow fiber membranes exhibit excellent permeability and selectivity compared to those of the state-of-the-art polyethersulfone membranes.

摘要翻译： 提供了制备聚合物涂料和开发用于制备用于气体分离的不对称聚醚砜中空纤维膜的方法。 已经由含有N-甲基-2-吡咯烷酮（NMP）和合适的非溶剂 - 添加剂（NSA）的配制的聚合物涂料制备了具有改善的气体渗透性和选择性的聚醚砜中空纤维膜。 非溶剂 - 添加剂是水和乙醇和水的混合物。 这些涂料被定制为接近相分离点，并且具有中等粘度的中等聚合物浓度。 通过使用水作为内部和外部凝结剂的干 - 湿相转化方法将中空纤维纺丝。 然后用干燥的中空纤维涂覆硅橡胶，高度可渗透的材料，并且与现有技术的聚醚砜膜相比，涂覆的中空纤维膜表现出优异的渗透性和选择性。

公开(公告)号：US20130332438A1

公开(公告)日：2013-12-12

申请号：US13494655

申请日：2012-06-12

申请人： Kang Li ,  Yi Li ,  Richard Qian

发明人： Kang Li ,  Yi Li ,  Richard Qian

IPC分类号： G06F17/30

CPC分类号： G06F17/30867 ,  G06F17/30528 ,  G06F17/3053 ,  G06F17/30554 ,  G06F17/30684 ,  G06F17/30696

摘要： Systems, computer-readable media, and methods for generating search engine results pages are provided. A user provides a search engine with one or more query terms. The query terms may be associated with an intent, e.g. product entity, store entity, person entity. The search engine classifies the query and identifies search results that correspond to the query. The search results are grouped based on intents associated with the query. A graphical user interface displays the grouped on search results and allows the user to modify the groupings. The graphical user interface is also updated with entity or entity attributes corresponding to the intents used to group the search results.

摘要翻译： 提供了用于生成搜索引擎结果页面的系统，计算机可读介质和方法。 用户向搜索引擎提供一个或多个查询词。 查询词可以与意图相关联，例如， 产品实体，商店实体，个人实体。 搜索引擎对查询进行分类，并标识与查询相对应的搜索结果。 搜索结果根据与查询相关联的意图进行分组。 图形用户界面显示分组的搜索结果，并允许用户修改分组。 图形用户界面也使用与用于对搜索结果进行分组的意图对应的实体或实体属性进行更新。

公开(公告)号：US20130258531A1

公开(公告)日：2013-10-03

申请号：US13435289

申请日：2012-03-30

申请人： Kang Li ,  Alexander Shoshiev

发明人： Kang Li ,  Alexander Shoshiev

IPC分类号： H02H3/20 ,  G01R31/02

CPC分类号： H02H11/001 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/1816 ,  B60L2240/547 ,  G01R19/155 ,  H02H3/14 ,  H02H5/105 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/14 ,  Y02T90/16

摘要： A system and method for detecting the presence of a voltage on a ground conductor which is coupled to a protective Earth (PE) terminal associated with a power source. The power source is used to apply a voltage to a device. The system may use a high impedance device coupled across a switch, with the switch being in communication with a portion of the device. A control system may monitor a voltage across the high impedance device and determine if the voltage across the high impedance device exceeds a predetermined threshold. Exceeding the predetermined threshold indicates that an unsafe voltage from the power source is present on the ground conductor. A natural high impedance path between the device and the Earth is used to provide an Earth connection through the device to the Earth during operation of the system.

摘要翻译： 一种用于检测接地导体上存在电压的系统和方法，所述接地导体耦合到与电源相关联的保护接地（PE）端子。 电源用于向设备施加电压。 系统可以使用跨越开关耦合的高阻抗装置，开关与装置的一部分通信。 控制系统可以监视高阻抗装置两端的电压，并确定高阻抗装置两端的电压是否超过预定阈值。 超过预定阈值表示来自电源的不安全电压存在于接地导体上。 在设备和地球之间的自然高阻抗路径用于在系统运行期间通过设备向地球提供接地连接。

公开(公告)号：US20130173604A1

公开(公告)日：2013-07-04

申请号：US13340722

申请日：2011-12-30

申请人： Kang Li ,  Yi Li ,  Yiping Zhou ,  Zhengdong Lv ,  Yohn Cao

发明人： Kang Li ,  Yi Li ,  Yiping Zhou ,  Zhengdong Lv ,  Yohn Cao

IPC分类号： G06F17/30

CPC分类号： G06F17/30867 ,  G06F17/30687 ,  G06F17/30864

摘要： An entity-based search system is described herein that detects and recognizes entities in Internet-based content and uses this recognition to organize search results. The system associates one or more entity identifiers with a web page and stores this information as metadata of the page in a search engine index. This metadata will enable entity-based queries as well as rich data presentations in a search engine result page (SERP), including grouping results by entities, filtering results by one or more particular entities, or re-ranking search results based on user preference of entities. Thus, the entity-based search system allows users to identify a particular entity the user is interested in finding, and to receive search results directly related to that entity.

摘要翻译： 本文描述了基于实体的搜索系统，其检测并识别基于因特网的内容中的实体，并使用该识别来组织搜索结果。 该系统将一个或多个实体标识符与网页相关联，并将该信息作为页面的元数据存储在搜索引擎索引中。 该元数据将使搜索引擎结果页面（SERP）中的基于实体的查询以及丰富的数据呈现，包括按实体分组结果，由一个或多个特定实体过滤结果，或者基于用户偏好来重新排列搜索结果 实体。 因此，基于实体的搜索系统允许用户识别用户有意寻找的特定实体，并且接收与该实体直接相关的搜索结果。

公开(公告)号：US20120213785A1

公开(公告)日：2012-08-23

申请号：US13453817

申请日：2012-04-23

申请人： Kang Li ,  Bin-Bing Stephen Zhou ,  Wenjuan Wu ,  Sek Chung Fung ,  Sanjaya Singh

发明人： Kang Li ,  Bin-Bing Stephen Zhou ,  Wenjuan Wu ,  Sek Chung Fung ,  Sanjaya Singh

IPC分类号： A61K39/395 ,  A61P25/06 ,  A61P25/28

CPC分类号： C07K16/30 ,  A61K39/00 ,  A61K39/39558 ,  A61K2039/505 ,  A61K2039/5152 ,  C07K16/00 ,  C07K16/28 ,  C07K2317/56 ,  C07K2317/565 ,  C07K2317/567 ,  C07K2317/75 ,  C07K2319/30 ,  G01N33/57492 ,  G01N33/6893

摘要： The present invention relates to agonist antibodies that specifically bind to Notch 3 and activate signaling. The present invention includes antibodies binding to an epitope comprising the first Lin12 domain. The present invention also includes uses of these antibodies to treat or prevent Notch 3 related diseases or disorders.

摘要翻译： 本发明涉及特异性结合Notch 3并激活信号传导的激动剂抗体。 本发明包括与包含第一Lin12结构域的表位结合的抗体。 本发明还包括这些抗体治疗或预防Notch 3相关疾病或病症的用途。