公开(公告)号：US07930590B2

公开(公告)日：2011-04-19

申请号：US12014209

申请日：2008-01-15

Applicant: Long Cheng ,  Ying Chen ,  Dong Jun Lan ,  Qingbo Wang ,  Meng Ye

Inventor： Long Cheng ,  Ying Chen ,  Dong Jun Lan ,  Qingbo Wang ,  Meng Ye

IPC: G06F11/00

CPC classification number: G06F11/3664 ,  G06F11/366

Abstract: A system, method and program enabling users to diagnose applications easily without affecting the operating performance of the application server, optimizing the log mechanism based on the integrated development environment. The method includes running the application in a main running environment and at least one shadow environment, the shadow environment obtained by duplicating the main running environment; and the main running environment interacting with the shadow environment with respect to the fault of the application. The method includes performing the steps of the main running environment: monitoring the exceptions in the system and sending system exception information to the shadow environment in the event of finding exceptions in the system. The shadow environment: receives the system exception information, opens diagnostic log/trace functions to obtain diagnosis log/trace files related to the system exceptions, and analyzes the diagnosis result based on the obtained diagnosis log/trace files.

Abstract translation: 一种系统，方法和程序，使用户能够轻松地诊断应用程序，而不会影响应用程序服务器的运行性能，基于集成开发环境优化日志机制。 该方法包括在主运行环境和至少一个影子环境中运行应用程序，通过复制主运行环境获得的影子环境; 以及与应用程序故障相关的主要运行环境与影子环境相互作用。 该方法包括执行主要运行环境的步骤：在发现系统异常的情况下，监视系统中的异常并将系统异常信息发送到影子环境。 影子环境：接收系统异常信息，打开诊断日志/跟踪功能，获取与系统异常相关的诊断日志/跟踪文件，并根据获取的诊断日志/跟踪文件分析诊断结果。

公开(公告)号：US20110080947A1

公开(公告)日：2011-04-07

申请号：US12572408

申请日：2009-10-02

Applicant: Ying Chen ,  Madhukar Budagavi ,  Minhua Zhou

Inventor： Ying Chen ,  Madhukar Budagavi ,  Minhua Zhou

IPC: H04N7/26

CPC classification number: H04N19/593 ,  H04N19/11 ,  H04N19/124 ,  H04N19/13 ,  H04N19/146 ,  H04N19/15 ,  H04N19/159 ,  H04N19/174 ,  H04N19/182 ,  H04N19/423 ,  H04N19/43 ,  H04N19/61 ,  H04N19/86

Abstract: A method of compressing digital image data is provided that includes selecting an entropy code for encoding a line of pixels in the digital image data, wherein the entropy code is selected from a plurality of variable length entropy codes, using spatial prediction to compute a pixel predictor and a pixel residual for a pixel in the line of pixels, and selectively encoding the pixel residual using one of the entropy code or run mode encoding.

Abstract translation: 提供了一种压缩数字图像数据的方法，包括选择用于对数字图像数据中的像素行进行编码的熵码，其中使用空间预测从多个可变长度熵码中选择熵码来计算像素预测器 以及像素行中的像素的像素残差，并且使用熵码或运行模式编码之一来选择性地编码像素残差。

公开(公告)号：US07844720B2

公开(公告)日：2010-11-30

申请号：US12164065

申请日：2008-06-29

Applicant: Ying Li ,  Ying Chen ,  Jie Qiu ,  Cheng Xu

Inventor： Ying Li ,  Ying Chen ,  Jie Qiu ,  Cheng Xu

IPC: G06F15/16

CPC classification number: G06F17/30595

Abstract: The present invention provides a method for managing a database connection, comprising the steps of: in responsive to a connection request of a first application, allocating an available connection for the first application; if there is no available connection, selecting a held connection being used by a second application; backing up connection context of the held connection; releasing the held connection; and allocating the held connection for the first application. Since connection context of the application has been restorably backed up, a connection of the application can be cut off and the connection re-scheduled when necessary. As a result, the connection utilization rate is enhanced. The present invention further provides a device and system that can manage a database connection based on the technology of connection pools. (FIG. 5)

Abstract translation: 本发明提供了一种用于管理数据库连接的方法，包括以下步骤：响应于第一应用的连接请求，为第一应用分配可用连接; 如果没有可用连接，则选择由第二应用使用的保持连接; 备份所连接的连接上下文; 释放持有的连接; 以及为所述第一应用分配所保持的连接。 由于应用程序的连接上下文已被可修改地备份，所以应用程序的连接可以被切断，并且必要时重新安排连接。 结果，连接利用率提高。 本发明还提供一种可以基于连接池的技术来管理数据库连接的设备和系统。 （图5）

公开(公告)号：US07745960B2

公开(公告)日：2010-06-29

申请号：US11958396

申请日：2007-12-18

Applicant: Ying Chen ,  Jin-Liang Xiong

Inventor： Ying Chen ,  Jin-Liang Xiong

IPC: H01H9/54

CPC classification number: H01L27/0248 ,  Y10T307/826 ,  Y10T307/858 ,  Y10T307/865 ,  Y10T307/944

Abstract: A power supply control signal generating circuit includes a connector, a switch, a transistor, and an input-output (I/O) controller. The connector includes a first pin and a grounded second pin. The switch has two terminals respectively coupled to the first pin and the second pin of the connector. The transistor has its base coupled to the first pin of the connector and a power supply via a first resistor, its collector coupled to the power supply via a second resistor, and its emitter grounded. The I/O controller has an input terminal coupled to the collector of the transistor, and outputs a power supply control signal at the output terminal.

Abstract translation: 电源控制信号发生电路包括连接器，开关，晶体管和输入输出（I / O）控制器。 连接器包括第一引脚和接地的第二引脚。 开关具有分别耦合到连接器的第一引脚和第二引脚的两个端子。 晶体管的基极耦合到连接器的第一引脚，并且经由第一电阻器的电源，其集电极经由第二电阻器耦合到电源，并且其发射极接地。 I / O控制器具有耦合到晶体管的集电极的输入端，并在输出端输出电源控制信号。

公开(公告)号：US07728581B2

公开(公告)日：2010-06-01

申请号：US11849305

申请日：2007-09-03

Applicant: Ying Chen ,  Jin-Liang Xiong

Inventor： Ying Chen ,  Jin-Liang Xiong

IPC: G01P3/44

CPC classification number: G01P3/48

Abstract: An exemplary method for testing rotating speed of a fan, includes the following steps: coupling a fan and a resistor in series to a power supply; coupling an oscilloscope in parallel with the resistor; plotting voltage across the resistor on a screen of the oscilloscope, and obtaining the period of the voltage according to the image; and obtaining the rotating speed of the fan.

Abstract translation: 用于测试风扇转速的示例性方法包括以下步骤：将风扇和电阻串联连接到电源; 将示波器与电阻并联连接; 在示波器的屏幕​​上绘制电阻两端的电压，并根据图像获得电压的周期; 并获得风扇的转速。

公开(公告)号：US07714528B2

公开(公告)日：2010-05-11

申请号：US11842166

申请日：2007-08-21

Applicant: Ying Chen ,  Jin-Liang Xiong

Inventor： Ying Chen ,  Jin-Liang Xiong

IPC: G05B11/28

CPC classification number: H02P7/285

Abstract: A fan driving circuit includes a digital-analog converting circuit (10), an amplifier circuit (40), and a controlling circuit (50). The digital-analog converting circuit receives a digital signal from a controlling integrated circuit (IC), and outputs an analog signal. The amplifier circuit receives the analog signal from the digital-analog converting circuit, and outputs an amplified analog signal at an output terminal. The controlling circuit includes an isolation diode (D1), a transistor (Q1), and a resistor (R4), an anode of the isolation diode is coupled to an output terminal of the amplifier circuit, a cathode of the isolation diode is coupled to a base of the transistor, the base of the transistor is coupled to a power supply (Vcc1) via the resistor, a collector of the transistor is coupled to the power supply, an emitter of the transistor is coupled to a fan (60).

Abstract translation: 风扇驱动电路包括数模转换电路（10），放大电路（40）和控制电路（50）。 数模转换电路从控制集成电路（IC）接收数字信号，并输出模拟信号。 放大器电路从数模转换电路接收模拟信号，并在输出端输出放大的模拟信号。 控制电路包括隔离二极管（D1），晶体管（Q1）和电阻器（R4），隔离二极管的阳极耦合到放大器电路的输出端，隔离二极管的阴极耦合到 晶体管的基极，晶体管的基极经由电阻器耦合到电源（Vcc1），晶体管的集电极耦合到电源，晶体管的发射极耦合到风扇（60）。

公开(公告)号：US20100056391A1

公开(公告)日：2010-03-04

申请号：US12520775

申请日：2007-12-20

Applicant: Edward C. Cox ,  Jeffry B. Stock ,  Ying Chen ,  Kyle J. McQuade ,  Satoshi Sawai

Inventor： Edward C. Cox ,  Jeffry B. Stock ,  Ying Chen ,  Kyle J. McQuade ,  Satoshi Sawai

IPC: C40B30/06 ,  C40B60/12 ,  C12N1/00

CPC classification number: C12Q1/02 ,  G01N33/5008 ,  G01N33/5032 ,  G01N33/5035 ,  G01N33/5044 ,  G01N2333/37

Abstract: A method and system is provided for screening compounds for biological activity in cultures of Dictyostelium.

Abstract translation: 提供了一种方法和系统，用于筛选盘基网柄菌培养物中生物活性的化合物。

公开(公告)号：US07634674B2

公开(公告)日：2009-12-15

申请号：US11954234

申请日：2007-12-12

Applicant: Ying Chen ,  Jin-Liang Xiong

Inventor： Ying Chen ,  Jin-Liang Xiong

IPC: G06F1/28 ,  G06F1/32

CPC classification number: G06F1/26

Abstract: An exemplary power regulator circuit of motherboard includes a power connector comprising a power supply on pin, a power good pin and a first power pin for being coupled to an ATX power supply, the power good pin providing a first power good signal; an electric switch having a first terminal connected to the power supply on pin of the power connector, a second terminal connected to the power good pin of the power connector, and a grounded third terminal; a diode with the cathode connected to the power good pin of the power connector, and the anode connected to the first power pin of the power connector via a first resistor and grounded via a first capacitor; and an output terminal connected to the anode of the diode to provide a second power good signal.

Abstract translation: 主板的示例性功率调节器电路包括电源连接器，其包括引脚上的电源，电源良好引脚和用于耦合到ATX电源的第一电源引脚，所述电源良好引脚提供第一电力良好信号; 电开关，其具有连接到电源连接器的引脚上的电源的第一端子，连接到电源连接器的电源良好引脚的第二端子和接地的第三端子; 二极管，阴极连接到电源连接器的电源良好引脚，阳极经由第一电阻器连接到电源连接器的第一电源引脚，并通过第一电容器接地; 以及连接到二极管的阳极以提供第二电力良好信号的输出端子。

公开(公告)号：US20090300166A1

公开(公告)日：2009-12-03

申请号：US12130718

申请日：2008-05-30

Applicant: Ying Chen ,  Evelyn Duesterwald ,  Ying Li ,  Qi Ming Teng

Inventor： Ying Chen ,  Evelyn Duesterwald ,  Ying Li ,  Qi Ming Teng

IPC: G06F15/173

CPC classification number: G06F11/3612 ,  G06F11/3452 ,  G06F11/3466 ,  G06F2201/86 ,  G06F2201/865 ,  G06F2201/88

Abstract: Adaptive profiling for performance analysis of a computer system controls one or more agents to monitor a plurality of events occurring in a target computer system based on an adaptive logic. Collected data may be filtered and analyzed to determine one or more contributor events that attribute to performance of the target computer system. One or more patterns are observed or detected in said collected data, behavior of said one or more agents are adjusted based on said detected one or more patterns. The adaptive logic may be further reconfigured based on said detected one or more patterns.

Abstract translation: 用于计算机系统的性能分析的自适应分析控制一个或多个代理以基于自适应逻辑监视在目标计算机系统中发生的多个事件。 收集的数据可以被过滤和分析以确定属于目标计算机系统的性能的一个或多个贡献者事件。 在所述收集的数据中观察或检测到一个或多个图案，基于所检测到的一个或多个图案来调整所述一个或多个代理的行为。 可以基于所检测到的一个或多个模式来进一步重新配置自适应逻辑。

公开(公告)号：US20090285380A1

公开(公告)日：2009-11-19

申请号：US12120567

申请日：2008-05-14

Applicant: Ying Chen ,  Joel Duquene ,  James P. Eberwein ,  Dong K. Lieu

Inventor： Ying Chen ,  Joel Duquene ,  James P. Eberwein ,  Dong K. Lieu

IPC: H04M3/42

CPC classification number: H04M3/5231 ,  H04M2203/2072

Abstract: Embodiments of the present invention address deficiencies of the art in respect to call center wait queue management and provide a novel and non-obvious method, system and computer program product for call-back reservation services in a remote call center computing environment. In an embodiment of the invention, a call-back reservation method can be provided. The method can include receiving a telephone call to a remote call center from a caller, informing the caller of a reservation options menu, calculating multiple reservation time-slots to accommodate the caller's schedule, such that the reservation time is based on caller's personal preference, assigning a call-back reservation token to the caller, disconnecting the caller from the remote call center, and providing the caller with access to a remote call center agent at the reservation time when the caller reconnects to the remote call center.

Abstract translation: 本发明的实施例解决了关于呼叫中心等待队列管理的本领域的不足之处，并提供了一种用于远程呼叫中心计算环境中的回叫预约服务的新颖且非显而易见的方法，系统和计算机程序产品。 在本发明的实施例中，可以提供回呼预约方法。 该方法可以包括从呼叫者接收到远程呼叫中心的电话呼叫，通知呼叫者预约选项菜单，计算多个预留时隙以适应呼叫者的时间表，使得预约时间基于呼叫者的个人喜好， 向呼叫者分配回叫预留令牌，将呼叫者与远程呼叫中心断开连接，并且在呼叫者重新连接到远程呼叫中心的预约时间向呼叫者提供对远程呼叫中心代理的访问。