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    • 13. 发明授权
    • Electromagnetic forming device for sheet of material
    • 材料用电磁成形装置
    • US07389664B1
    • 2008-06-24
    • US11939737
    • 2007-11-14
    • Tung-Chen ChengTzyy-Ker SueChi-Keung ChungChun-Chieh WangHsing-Ta HsiehMing-Fu Li
    • Tung-Chen ChengTzyy-Ker SueChi-Keung ChungChun-Chieh WangHsing-Ta HsiehMing-Fu Li
    • B21D26/02
    • B21D26/14Y10S72/707
    • An electromagnetic forming device for a sheet of material is provided. The electromagnetic forming device includes a fixing base, a magnetic concentration block, an electromagnetic actuator, and a die. The fixing base has a groove. The magnetic concentration block is disposed in the groove of the fixing base, and has an accommodating space therein, which is in communication with a surface of the magnetic concentration block via a slit. The electromagnetic actuator, used to generate a magnetic field, is disposed in the accommodating space of the magnetic concentration block, but does not contact the magnetic concentration block. The die and the magnetic concentration block are separated by a gap, and a sheet of material can be disposed in the gap. As the magnetic concentration block is a block, eddy currents in the magnetic concentration block are distributed uniformly, so the generated magnetic field is also distributed uniformly, thus exerting a uniform forming force on the sheet of material.
    • 提供了一种用于材料片的电磁成形装置。 电磁成形装置包括固定基座,磁性集中块,电磁致动器和模具。 固定底座有凹槽。 磁性浓度块设置在固定基座的槽中,并且其中具有容纳空间,其经由狭缝与磁性浓度块的表面连通。 用于产生磁场的电磁致动器设置在磁性浓度块的容纳空间中,但不接触磁性浓度块。 模具和磁性浓度块由间隙分开,并且一片材料可以设置在间隙中。 由于磁性浓度块为块状,磁性浓度块中的涡流均匀分布,所以产生的磁场也均匀分布,从而在材料片上施加均匀的成形力。
    • 14. 发明申请
    • AUTOCONTROL SIMULATING SYSTEM AND METHOD
    • AUTOCONTROL模拟系统和方法
    • US20070118237A1
    • 2007-05-24
    • US11309136
    • 2006-06-27
    • Chun-Chieh Wang
    • Chun-Chieh Wang
    • G05B17/00G05B23/02
    • G05B17/02G11B19/28
    • An autocontrol method is provided for creating a simulated model that represents an autocontrol system. The autocontrol system includes a controller, a sensor and a plant. The simulated model includes a simulated controller, a simulated sensor, and a simulated plant corresponding to the controller, the sensor, and the plant respectively. The autocontrol simulating method includes steps of: loading parameter values of the controller and the sensor, the parameter values of the controller and the sensor being used as values for the simulated controller and the simulated sensor; setting parameter values of the simulated plant; calculating values for characteristic indicators of the simulated model; and depicting characteristic curves of the simulated model based on the values for characteristic indicators. A related autocontrol method for implementing the autocontrol method is also disclosed.
    • 提供了一种自动控制方法,用于创建代表自动控制系统的模拟模型。 自动控制系统包括控制器,传感器和工厂。 模拟模型分别包括对应于控制器,传感器和工厂的模拟控制器,模拟传感器和模拟设备。 自动控制模拟方法包括以下步骤:将控制器和传感器的参数值,控制器和传感器的参数值作为仿真控制器和仿真传感器的值进行加载; 设置模拟植物的参数值; 计算模拟特征指标的值; 并根据特征指标值绘制出模拟模型的特征曲线。 还公开了一种用于实现自动控制方法的相关自动控制方法。
    • 15. 发明授权
    • Terminal structure of a socket
    • 插座的端子结构
    • US07008252B2
    • 2006-03-07
    • US10867104
    • 2004-06-14
    • Chang-Ta WuChun-Chieh Wang
    • Chang-Ta WuChun-Chieh Wang
    • H01R4/50
    • H01R12/7076
    • A terminal structure of a socket has two abutting contact surfaces on a terminal to form an acute angle to become a guiding mechanism to couple and contact with a pin of a chip easier and more accurately, and reduce faulty coupling of the pin and prevent the pin and terminal from deformation, fracturing or defective contact caused by tilting of the pin during insertion. The terminal structure of a socket may be applied on SMT and DIP applications, and is adaptable to pin slots of various shapes, and provide improved common sharing capability and applicability, and may be fabricated at a lower cost.
    • 插座的端子结构在端子上具有两个邻接的接触表面,以形成锐角,以成为更容易和更准确地与芯片的引脚耦合和接触的引导机构,并且减少引脚的错误耦合并防止引脚 并且在插入期间由引脚的倾斜引起的变形,压裂或缺陷接触的端子。 插座的端子结构可以应用于SMT和DIP应用,并且适用于各种形状的插针槽,并提供改进的共同共享能力和适用性,并且可以以较低的成本制造。
    • 18. 发明授权
    • Method for controlling data write operation of a mass storage device
    • 用于控制大容量存储设备的数据写入操作的方法
    • US09036432B2
    • 2015-05-19
    • US13530071
    • 2012-06-21
    • Chun-Chieh Wang
    • Chun-Chieh Wang
    • G11C7/00G11C7/22G06F1/30
    • G06F1/305
    • A method for controlling data write operation of a mass storage device is provided. The mass storage device has a controller and a memory unit. The method includes connecting the mass storage device to a host device, and receiving a voltage provided from the host device; sensing and monitoring whether the voltage is lower than a first predefined voltage; writing data to the mass storage device with a first frequency when the sensed voltage is higher than the first predefined voltage; and writing data to the mass storage device with a second frequency when the sensed voltage is lower than the first predefined voltage, wherein the second frequency is adjusted by decreasing the first frequency.
    • 提供了一种用于控制大容量存储装置的数据写入操作的方法。 大容量存储设备具有控制器和存储器单元。 该方法包括将大容量存储设备连接到主机设备,以及接收从主机设备提供的电压; 感测和监测电压是否低于第一预定电压; 当感测到的电压高于第一预定电压时,以第一频率将数据写入大容量存储设备; 以及当检测到的电压低于第一预定电压时,以第二频率向大容量存储装置写入数据,其中通过降低第一频率来调整第二频率。