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    • 11. 发明申请
    • METHOD FOR TRANSMITTING CONTROL INFORMATION TO INSTRUCT RECEIVER
    • 发送控制信息以指导接收方的方法
    • US20100027695A1
    • 2010-02-04
    • US12310037
    • 2006-11-24
    • Fajun YanTao TaoWen ChenQihong GeDong BaiQinghua Yang
    • Fajun YanTao TaoWen ChenQihong GeDong BaiQinghua Yang
    • H04L27/28
    • H04L5/0094H04L5/0007
    • A method for transmitting control information to indicate a receiver, comprising following steps: the control information is formed at transmitting side and is encoded based on the working status of the transmitting side of the system; after the encoded control information is mapped, it is multiplexed with other pilot symbol and service load, then an OFDM symbol is generated; the OFDM symbol is transformed from frequency domain to time domain, then a time domain sampling signal is obtained and transmitted to the receiving side of the system; at the receiving side, the time domain sampling signal transmitted by the transmitting side is received and transformed from time domain to frequency domain to form OFDM symbol; the control information is obtained from the valid sub carrier of the OFDM symbol, and the control information is decoded; each work information is extracted form the decoded control information, and the receiving terminal is indicated to execute respective receive process based on the extracted work information. The method can ensure the receiving terminal to receive data based on its own expectation, then reduces the work power consumption of the receiving terminal, and saves the run cost of the digital broadcast system.
    • 一种用于发送控制信息以指示接收机的方法,包括以下步骤:控制信息形成在发送侧,并根据系统的发送侧的工作状态进行编码; 编码控制信息映射后,与其他导频符号和业务负载进行复用,生成OFDM符号; OFDM符号从频域变换为时域,得到时域采样信号并将其发送到系统的接收端; 在接收侧,从发送侧发送的时域采样信号从时域到频域被接收并变换为OFDM符号; 从OFDM符号的有效子载波获得控制信息,对该控制信息进行解码; 从解码控制信息中提取每个工作信息,并且基于所提取的工作信息指示接收终端执行相应的接收处理。 该方法可以确保接收终端根据自己的期望接收数据,降低接收终端的工作功耗,节省数字广播系统的运行成本。
    • 13. 发明申请
    • Methods and systems for performance monitoring in a graphics processing unit
    • 用于图形处理单元中性能监控的方法和系统
    • US20070139421A1
    • 2007-06-21
    • US11314184
    • 2005-12-21
    • Wen ChenJohn BrothersGuofang Jiao
    • Wen ChenJohn BrothersGuofang Jiao
    • G06T1/00
    • G06T1/20
    • Provided is a system for monitoring the performance in a computer graphics processor having a plurality of pipeline processing blocks in a graphics pipeline. The system includes: performance monitoring logic, configured to gather data corresponding to graphics pipeline performance; a plurality of counting logic blocks, located within the performance monitoring logic; a plurality of logical counters, located in each of the plurality of pipeline processing blocks, configured to transmit a plurality of count signals to the performance monitoring logic; a plurality of counter configuration registers, configured to map a portion of the plurality of logical counters to the plurality of counting logic blocks; and a command processor configured to provide a plurality of commands to the performance monitoring logic.
    • 提供了一种用于在图形管线中监视具有多个流水线处理块的计算机图形处理器中的性能的系统。 该系统包括:性能监控逻辑,配置为收集对应于图形流水线性能的数据; 多个计数逻辑块,位于性能监视逻辑内; 多个逻辑计数器,位于多个流水线处理块中的每一个中,被配置为将多个计数信号发送到性能监视逻辑; 多个计数器配置寄存器,被配置为将所述多个逻辑计数器的一部分映射到所述多个计数逻辑块; 以及命令处理器,被配置为向所述性能监视逻辑提供多个命令。
    • 14. 发明申请
    • Pharmaceutical formulation for sulfur-containing drugs in liquid dosage forms
    • 液体剂型中含硫药物的药物制剂
    • US20070134277A1
    • 2007-06-14
    • US11297639
    • 2005-12-09
    • Wen ChenMichael ShannonVimonrat UmprainWhe-Yong LoKarl Weinrich
    • Wen ChenMichael ShannonVimonrat UmprainWhe-Yong LoKarl Weinrich
    • A61K9/00A61K31/198
    • A61K45/06A61K31/095A61K31/195A61K2300/00
    • The pharmaceutical formulations of the invention for masking the odor from the sulfur-containing active agent comprise at least one sulfur-containing active agent, an effective amount of at least one flavoring agent. Any flavoring agent or combinations of flavoring agents may be used in the pharmaceutical formulation of the invention. The flavoring agent may be natural flavors, natural fruit flavors, artificial flavors, and mixtures thereof. The pharmaceutical formulation may contain an artificial sweetener, a natural sweetener or mixtures thereof. The pharmaceutical formulations are provided in liquid dosage form or a dry powder dosage form for reconstitution in water. Stabilizer added as one of expicients can extend the stability of the pharmaceutical formulation liquid dosage form for a period of at least 30 days when the formulation is stored below room temperature. The pharmaceutical formulations of the invention are palatable and particularly useful for the administration of sulfur-containing drugs to very small children that are in need of such medications. Methods of forming a liquid dosage form of pharmaceutical formulation by adding water to the dry powder form, methods to prepare an odor-masking pharmaceutical formulation and methods for treating lead poisoning or Wilson's disease using the odor-masking pharmaceutical formulation are also provided.
    • 用于掩蔽来自含硫活性剂的气味的本发明的药物制剂包含至少一种含硫活性剂,有效量的至少一种调味剂。 任何调味剂或调味剂的组合可用于本发明的药物制剂中。 调味剂可以是天然香料,天然水果香料,人造香料及其混合物。 药物制剂可以含有人造甜味剂,天然甜味剂或其混合物。 药物制剂以液体剂型或干粉剂型提供,用于在水中重构。 作为顾客之一添加的稳定剂可以将制剂储存在室温以下时将药物制剂液体剂型的稳定性延长至少30天。 本发明的药物制剂是可口的,并且特别可用于向需要这种药物的非常小的儿童施用含硫药物。 还提供了通过向干粉形式中加入水形成药物制剂的液体剂型的方法,制备防气味药物制剂的方法和使用该气味掩蔽药物制剂治疗铅中毒或威尔逊病的方法。
    • 15. 发明申请
    • Lens of image capture device
    • 镜头摄像装置
    • US20060227436A1
    • 2006-10-12
    • US11101537
    • 2005-04-08
    • Wen Chen
    • Wen Chen
    • G02B7/02
    • B29C45/372B29C45/40B29L2011/0016G02B7/02
    • A lens, which is made by injection molding, has a main member having a top side, a bottom side and a taper periphery between the top side and the bottom side. At least three protrusions are provided at the periphery of the main member, each of which has a distal side parallel to an axis of the main member and a protruding portion on the distal side respectively, wherein the protruding portions are located at a circumference. The axis of the main member is a center of the circumference, such that the main member has the distal sides of the protrusions attached on an interior sidewall of a lens barrel to have the main member and the lens barrel coaxial.
    • 通过注射成型制造的透镜具有在顶侧和底侧之间具有顶侧,底侧和锥形周边的主构件。 在主构件的周边设置有至少三个突起,每个突起分别具有平行于主构件的轴线的远端侧和远端侧的突出部分,其中突出部分位于圆周处。 主构件的轴线是圆周的中心,使得主构件具有附接在镜筒的内侧壁上的突起的远侧,以使主构件和镜筒同轴。
    • 17. 发明申请
    • Remote controlling device
    • 遥控装置
    • US20060104059A1
    • 2006-05-18
    • US11217600
    • 2005-09-02
    • Wen Chen
    • Wen Chen
    • B60Q1/124
    • H05B37/0272
    • A remote controlling device includes a micro-controller; a transmitter coupled to the micro-controller to selectively transmit a control signal that controls the lighting of a lamp string, the transmitter comprising an encoder for coding the control signal; a preset lighting mode memory coupled to the micro-controller to store preset lighting modes; and lighting control program memory coupled to the micro-controller to store lighting control programs, each comprised of at least one lighting mode selected from the preset lighting mode memory. A user may operate a plurality of selection switches to select the preset lighting modes and the lighting control programs from the memories. Actuation of a transmission button allows for transmission of the control signal that carries the lighting control program selected from the lighting control program memory toward a receiver of the lamp control module of the lamp string in a wireless manner for controlling the lighting of the lamp string.
    • 遥控装置包括微控制器; 耦合到所述微控制器以选择性地发送控制灯串的点亮的控制信号的发射器,所述发射器包括用于编码所述控制信号的编码器; 耦合到微控制器以存储预设照明模式的预设照明模式存储器; 以及耦合到所述微控制器的照明控制程序存储器,用于存储每个包括从所述预设照明模式存储器中选择的至少一个照明模式的照明控制程序。 用户可以操作多个选择开关以从存储器中选择预设的照明模式和照明控制程序。 传输按钮的启动允许以无线方式将携带从照明控制程序存储器选择的点亮控制程序的控制信号发送到灯串的灯控制模块的接收器,以控制灯串的点亮。
    • 20. 发明授权
    • Induction actuated container
    • 感应驱动容器
    • US06812655B1
    • 2004-11-02
    • US10204813
    • 2002-12-10
    • Xin WangWen Chen
    • Xin WangWen Chen
    • H02P714
    • B65F1/1638
    • An induction actuated container includes a container body, a container cover, a drive and an induction element. The drive includes a driven operating member and a driving member. The induction elements includes a sensor and an actuating controller for the driving member. One end of the driven operating member is transmissively connected with the container cover, the other end is transmissively connected with the driving member, and the sensor is electrically connected with the actuating controller for the driving member, and the actuating controller for the driving member is connected with a controlling end of the driving member. A signal caused by the approaching of a human or object is received by the sensor and is converted into an electrical signal. Then, the actuating controller for the driving member controls the driving member to perform a corresponding mechanical action.
    • 感应致动容器包括容器主体,容器盖,驱动器和感应元件。 驱动器包括从动操作构件和驱动构件。 感应元件包括用于驱动构件的传感器和致动控制器。 从动操作部件的一端与容器盖传播连接,另一端与驱动部件透过连接,传感器与驱动部件的动作控制器电连接,驱动部件的动作控制装置 与驱动构件的控制端连接。 由人或物接近引起的信号由传感器接收并被转换成电信号。 然后,用于驱动构件的致动控制器控制驱动构件执行相应的机械动作。