公开(公告)号：US07880447B1

公开(公告)日：2011-02-01

申请号：US11558143

申请日：2006-11-09

申请人： Allan Ming-Lun Lin ,  Junjie Zheng ,  Jiang Chen

发明人： Allan Ming-Lun Lin ,  Junjie Zheng ,  Jiang Chen

IPC分类号： H02J7/00

CPC分类号： H02M3/33515

摘要： A controller integrated circuit (IC) for controlling a power converter uses its input voltage pin with a plurality of functions, including receiving an input voltage to the power converter, charging an external startup capacitor through charging circuitry coupled internally to the input voltage pin, and also receiving a test signal for programming a programmable resistance in an input voltage scale down circuitry coupled to the input voltage pin. Use of the input voltage pin with a plurality of functions reduces the number of pins required in the controller IC, thereby reducing the cost of manufacturing the controller IC.

摘要翻译： 用于控制功率转换器的控制器集成电路（IC）使用其具有多个功能的输入电压引脚，包括接收到功率转换器的输入电压，通过内部耦合到输入电压引脚的充电电路对外部启动电容器进行充电;以及 还接收用于对耦合到输入电压引脚的输入电压降压电路中的可编程电阻进行编程的测试信号。 使用具有多个功能的输入电压引脚减少了控制器IC中所需的引脚数量，从而降低了制造控制器IC的成本。

公开(公告)号：US20110096572A1

公开(公告)日：2011-04-28

申请号：US12907777

申请日：2010-10-19

申请人： Enzhu Liang ,  Jiang Chen ,  Xuecheng Jin

发明人： Enzhu Liang ,  Jiang Chen ,  Xuecheng Jin

IPC分类号： H02M3/335

CPC分类号： H02M1/36 ,  H02M3/33523 ,  H02M2001/0006

摘要： A start-up circuit in a switch-mode power converter that employs a Zener diode to provide a reference voltage to reduce the power consumption and the size of the start-up circuit. The start-up circuit also includes a coarse current source and a coarse reference voltage signal generator for producing current and reference voltage for initial startup operation of a bandgap circuit. The reference signal and current from coarse current source and the reference voltage signal generator are subject to large process, voltage and temperature (PVT) variations or susceptible to noise from the power supply, and hence, these signals are used temporarily during start-up and replaced with signals from higher performance components. After bandgap circuit becomes operational, the start-up receives voltage reference signal from the bandgap circuit to more accurately detect undervoltage lockout conditions.

摘要翻译： 开关电源转换器中的启动电路采用齐纳二极管来提供参考电压，以降低功耗和起动电路的尺寸。 启动电路还包括粗电流源和用于产生用于带隙电路的初始启动操作的电流和参考电压的粗略参考电压信号发生器。 来自粗电流源和参考电压信号发生器的参考信号和电流受到大的工艺，电压和温度（PVT）变化或易受电源噪声影响，因此这些信号在启动期间暂时使用， 取代了来自更高性能组件的信号。 带隙电路工作后，启动接收来自带隙电路的电压参考信号，以更准确地检测欠压锁定条件。

公开(公告)号：USD611831S1

公开(公告)日：2010-03-16

申请号：US29327162

申请日：2008-10-31

申请人： Bruce Cummings ,  Jeffrey Mayers ,  Elaine Casey ,  Laurent Hainaut ,  Jiang Chen

设计人： Bruce Cummings ,  Jeffrey Mayers ,  Elaine Casey ,  Laurent Hainaut ,  Jiang Chen

公开(公告)号：US6151305A

公开(公告)日：2000-11-21

申请号：US971202

申请日：1997-11-14

申请人： Jiang Chen

发明人： Jiang Chen

IPC分类号： H04L12/56 ,  H04Q11/04 ,  G06F15/20

CPC分类号： H04Q11/0478 ,  H04L2012/5623 ,  H04L2012/5626

摘要： A method and apparatus for ATM network planning is described. ATM network planning involves designing an ATM network to support traffic demands, which may include voice, data, image and video traffic. It is desirable to design a backbone network for a metropolitan area which minimizes the total network cost. The design process includes the determination of network topology, location and configuration of switches, dimensioning of all links, etc. A heuristic method is described which provides a near-optimal lowest cost network design with the cost reasonably certain to be close to the optimal solution. The advantage is a versatile method which can reliably produce a lowest cost network plan in a reasonable time.

摘要翻译： 描述了ATM网络规划的方法和装置。 ATM网络规划涉及设计ATM网络以支持流量需求，其中可能包括语音，数据，图像和视频流量。 需要设计一个大城市区域的骨干网络，从而最大限度地减少总网络成本。 设计过程包括确定网络拓扑，交换机的位置和配置，所有链路的尺寸等。描述了一种启发式方法，其提供接近最优的最低成本网络设计，其成本合理地确定为接近于最优解 。 优点是可以在合理的时间内可靠地生成最低成本的网络计划的通用方法。

公开(公告)号：US09253995B2

公开(公告)日：2016-02-09

申请号：US13812864

申请日：2011-07-28

申请人： Zhenyu Shi ,  Jiang Chen ,  Haihui Peng ,  Dongchuan Xing ,  Zhijian Ma

发明人： Zhenyu Shi ,  Jiang Chen ,  Haihui Peng ,  Dongchuan Xing ,  Zhijian Ma

IPC分类号： A23L1/20 ,  A47J19/02 ,  A23C11/10

CPC分类号： A23L1/2006 ,  A23C11/103 ,  A23L11/07 ,  A47J19/025

摘要： The present provides a soymilk machine/juicer with grinding function, comprising a pair of concentric rotator (13) and stator (14) that are vertically arranged in a house. There are at least two thread convex ribs (16) on said rotator (14), and the thread convex ribs (16) are evenly distributed on the outer surface of a rotator body (15). Rotary clearance is defined between the thread convex ribs (16) of the rotator (13) and the inner wall of the stator (14). The middle upper part of said rotator body (15) is a revolved portion with small upside and large downside. The clearance of the upside of the rotator body (15) corresponding to an upper filter net (17) on the stator (14) is largest, which is the smashing section for dealing with stuff after stuff is fed. The clearance of the middle part of the rotator body (15) corresponding to the middle upper part of an abrasive disc of the stator (14) is medium-size, which is for smashing stuff further. The clearance of the middle lower part of the rotator body (15) corresponding to the lower part of the abrasive disc of the stator (14) is gradually shortened to less than 1 mm, which is the grinding section for stuff. The part of the rotator (13) under the grinding section corresponding to a lower filter net (18) on the stator (14) is the separating section for the soymilk from residue. The rotator of said soymilk machine/juicer can rotate stably and have less noise, and stuff can be grinded to be finer.

摘要翻译： 本发明提供一种具有研磨功能的豆浆机/榨汁机，其包括垂直设置在房屋中的一对同心旋转器（13）和定子（14）。 所述旋转体（14）上具有至少两个螺纹凸肋（16），并且所述螺纹凸肋（16）均匀地分布在旋转体（15）的外表面上。 旋转间隙限定在旋转体（13）的螺纹凸肋（16）和定子（14）的内壁之间。 所述旋转体（15）的中部上部是具有小的上侧和大的下侧的旋转部分。 与定子（14）上的上过滤网（17）相对应的转子体（15）的上侧的间隙最大，这是用于处理填充物之后的物料的粉碎部分。 与定子（14）的研磨盘的中间上部相对应的转子体（15）的中间部分的间隙为中等尺寸，用于进一步粉碎物料。 与定子（14）的研磨盘的下部相对应的转子体（15）的中下部的间隙逐渐缩短到小于1mm，这是用于填料的研磨部分。 与定子（14）上的下过滤网（18）相对应的研磨部下方的旋转体（13）的部分是用于来自残渣的豆浆的分离部。 所述豆浆机/榨汁机的旋转器可以稳定地旋转并具有较小的噪音，并且可以研磨成品更细。

公开(公告)号：US20150248385A1

公开(公告)日：2015-09-03

申请号：US14194804

申请日：2014-03-02

申请人： Jiang Chen

发明人： Jiang Chen

IPC分类号： G06F17/24 ,  G06F3/0484

CPC分类号： G06F3/0484 ,  G06F16/367 ,  G06N5/022

摘要： A semantic network establishing system includes an editing center, a translating center and a node detection center. The editing center generates at least a knowledge node and edits at least a semantic link for encoding a semantic relationship between the knowledge node and the related knowledge node. The translating center communicatively connects the editing center. The translating center acquires an editing content from the knowledge system and sends to the editing center for editing. The node detection center communicatively connects with the knowledge node, wherein the node detection center detects a state of said knowledge node for informing the user the state of the knowledge node, so that the user is encouraged to continuously edit.

摘要翻译： 语义网络建立系统包括编辑中心，翻译中心和节点检测中心。 编辑中心至少生成知识节点，并编辑至少一个语义链接，用于对知识节点和相关知识节点之间的语义关系进行编码。 翻译中心通信连接编辑中心。 翻译中心从知识系统获取编辑内容，并发送到编辑中心进行编辑。 节点检测中心与知识节点通信地连接，其中节点检测中心检测所述知识节点的状态，以通知用户知识节点的状态，从而鼓励用户连续编辑。

公开(公告)号：US08988902B2

公开(公告)日：2015-03-24

申请号：US13612607

申请日：2012-09-12

申请人： Xiaolin Gao ,  Yong Li ,  Qiu Sha ,  Fuqiang Shi ,  John William Kesterson ,  Jiang Chen

发明人： Xiaolin Gao ,  Yong Li ,  Qiu Sha ,  Fuqiang Shi ,  John William Kesterson ,  Jiang Chen

IPC分类号： H02M3/335 ,  H02M1/32

CPC分类号： H02M1/32 ,  H02M3/33523

摘要： A controller integrated circuit (IC) for controlling a power converter uses one or more IC pins having plurality of functions such as configuration of a parameter supported by the controller IC and shutdown protection. Several different functions may be supported by a single IC pin, thereby reducing the number of pins required in the controller IC and also reducing the cost of manufacturing the controller IC. The controller IC may also share a comparison circuit among different pins and the different functions provided by those pins. Use of a shared comparison circuit further reduces the cost of manufacturing the controller IC without sacrificing the performance of the IC.

摘要翻译： 用于控制功率转换器的控制器集成电路（IC）使用具有多个功能的一个或多个IC引脚，诸如由控制器IC支持的参数的配置和关断保护。 单个IC引脚可以支持几个不同的功能，从而减少了控制器IC中所需的引脚数量，并且还降低了制造控制器IC的成本。 控制器IC还可以在不同引脚之间共享比较电路以及由这些引脚提供的不同功能。 使用共享比较电路进一步降低了制造控制器IC的成本，而不牺牲IC的性能。

公开(公告)号：US08716948B2

公开(公告)日：2014-05-06

申请号：US13419317

申请日：2012-03-13

申请人： Andrew Kwok-Cheung Lee ,  Chuanyang Wang ,  Jiang Chen ,  Liang Yan

发明人： Andrew Kwok-Cheung Lee ,  Chuanyang Wang ,  Jiang Chen ,  Liang Yan

IPC分类号： H05B37/02 ,  G05B24/02

CPC分类号： H05B33/0812 ,  H05B33/0815 ,  Y02B20/343 ,  Y02B20/345 ,  Y02B20/346 ,  Y02B20/347 ,  Y02B20/348

摘要： The embodiments disclosed herein describe the dynamic control of a switching power converter between different operation modes of the switching power converter. In one embodiment, the operation modes of the switching power converter include a switching mode and a linear mode. The switching power converter may be included in a LED lamp system according to one embodiment.

摘要翻译： 本文公开的实施例描述了在开关功率转换器的不同操作模式之间的开关功率转换器的动态控制。 在一个实施例中，开关功率转换器的操作模式包括开关模式和线性模式。 根据一个实施例，开关功率转换器可以包括在LED灯系统中。

公开(公告)号：US20130125768A1

公开(公告)日：2013-05-23

申请号：US13812864

申请日：2011-07-28

申请人： Zhenyu Shi ,  Jiang Chen ,  Haihui Peng ,  Dongchuan Xing ,  Zhijian Ma

发明人： Zhenyu Shi ,  Jiang Chen ,  Haihui Peng ,  Dongchuan Xing ,  Zhijian Ma

IPC分类号： A23L1/20

CPC分类号： A23L1/2006 ,  A23C11/103 ,  A23L11/07 ,  A47J19/025

摘要： The present provides a soymilk machine/juicer with grinding function, comprising a pair of concentric rotator (13) and stator (14) that are vertically arranged in a house. There are at least two thread convex ribs (16) on said rotator (14), and the thread convex ribs (16) are evenly distributed on the outer surface of a rotator body (15). Rotary clearance is defined between the thread convex ribs (16) of the rotator (13) and the inner wall of the stator (14). The middle upper part of said rotator body (15) is a revolved portion with small upside and large downside. The clearance of the upside of the rotator body (15) corresponding to an upper filter net (17) on the stator (14) is largest, which is the smashing section for dealing with stuff after stuff is fed. The clearance of the middle part of the rotator body (15) corresponding to the middle upper part of an abrasive disc of the stator (14) is medium-size, which is for smashing stuff further. The clearance of the middle lower part of the rotator body (15) corresponding to the lower part of the abrasive disc of the stator (14) is gradually shortened to less than 1mm, which is the grinding section for stuff. The part of the rotator (13) under the grinding section corresponding to a lower filter net (18) on the stator (14) is the separating section for the soymilk from residue. The rotator of said soymilk machine/juicer can rotate stably and have less noise, and stuff can be grinded to be finer.

摘要翻译： 本发明提供一种具有研磨功能的豆浆机/榨汁机，其包括垂直设置在房屋中的一对同心旋转器（13）和定子（14）。 所述旋转体（14）上具有至少两个螺纹凸肋（16），并且所述螺纹凸肋（16）均匀地分布在旋转体（15）的外表面上。 旋转间隙限定在旋转体（13）的螺纹凸肋（16）和定子（14）的内壁之间。 所述旋转体（15）的中部上部是具有小的上侧和大的下侧的旋转部分。 与定子（14）上的上过滤网（17）相对应的转子体（15）的上侧的间隙最大，这是用于处理填充物之后的物料的粉碎部分。 与定子（14）的研磨盘的中间上部相对应的转子体（15）的中间部分的间隙为中等尺寸，用于进一步粉碎物料。 与定子（14）的研磨盘的下部相对应的转子体（15）的中下部的间隙逐渐缩短到小于1mm，这是用于填料的研磨部分。 与定子（14）上的下过滤网（18）相对应的研磨部下方的旋转体（13）的部分是用于来自残渣的豆浆的分离部。 所述豆浆机/榨汁机的旋转器可以稳定地旋转并具有较小的噪音，并且可以研磨成品更细。

公开(公告)号：US20130107584A1

公开(公告)日：2013-05-02

申请号：US13568976

申请日：2012-08-07

申请人： Yong Li ,  Fuqiang Shi ,  Andrew Kwok-Cheung Lee ,  David Nguyen ,  Jiang Chen

发明人： Yong Li ,  Fuqiang Shi ,  Andrew Kwok-Cheung Lee ,  David Nguyen ,  Jiang Chen

IPC分类号： H02M3/335

CPC分类号： H03K17/166 ,  H02M1/08 ,  H02M3/335 ,  H02M3/33523 ,  H03K17/163

摘要： The embodiments herein describe a dynamic metal-oxide-semiconductor field-effect transistor (MOSFET) gate driver system architecture and control scheme. The MOSFET gate driver system dynamically adjusts both the gate driver turn-on-resistance and the gate driver turn-off resistance within a single (i.e., one) switching cycle to reduce electromagnetic interference (EMI) in the system and to minimize the conduction loss of a power MOSFET during operation.

摘要翻译： 本文的实施例描述了动态金属氧化物半导体场效应晶体管（MOSFET）栅极驱动器系统架构和控制方案。 MOSFET栅极驱动器系统在单个（即一个）开关周期内动态地调节栅极驱动器导通电阻和栅极驱动器关断电阻，以减少系统中的电磁干扰（EMI）并使传导损耗最小化 的功率MOSFET。