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1. 发明授权

US08143840B2 Device for controlling induction motor 有权
标题翻译：感应电机控制装置
公开(公告)号：US08143840B2
公开(公告)日：2012-03-27
申请号：US12334537
申请日：2008-12-15
申请人： You-Ren Lin , Rong-Cong Hung , Shen-An Chen , Rong-Hwang Horng , Shih-Chang Chen , Yaw-Shen Lai
发明人： You-Ren Lin , Rong-Cong Hung , Shen-An Chen , Rong-Hwang Horng , Shih-Chang Chen , Yaw-Shen Lai
IPC分类号： H02P27/00
CPC分类号： H02P27/045 , H02P27/08
摘要： A device for controlling an induction motor includes a voltage/frequency controller, a pulse width modulation controller, and a converter. The voltage/frequency controller receives a controlling frequency, and outputs a controlling voltage corresponding to the controlling frequency. The pulse width modulation controller receives the controlling voltage and the controlling frequency, and generates PWM signals according to the controlling voltage and the controlling frequency. The converter receives the PWM signals, and controls the induction motor according to the PWM signals. There is a predetermined relationship between the controlling voltage and the controlling frequency stored in the voltage/frequency controller. The controlling voltage is greater than zero in response to the controlling frequency being zero, and increasing the controlling frequency increases the controlling voltage as in the predetermined relationship.
摘要翻译：用于控制感应电动机的装置包括电压/频率控制器，脉宽调制控制器和转换器。电压/频率控制器接收控制频率，并输出与控制频率对应的控制电压。脉宽调制控制器接收控制电压和控制频率，根据控制电压和控制频率产生PWM信号。转换器接收PWM信号，根据PWM信号控制感应电动机。控制电压和存储在电压/频率控制器中的控制频率之间存在预定的关系。响应于控制频率为零，控制电压大于零，并且增加控制频率按照预定关系增加控制电压。

2. 发明授权

US07728645B2 Pulse generator 有权
标题翻译：脉冲发生器
公开(公告)号：US07728645B2
公开(公告)日：2010-06-01
申请号：US12262174
申请日：2008-10-30
申请人： Shih-Chang Chen , Shen-An Chen , Rong-Cong Hung , You-Ren Lin , Rong-Hwang Horng , Yaw-Shen Lai
发明人： Shih-Chang Chen , Shen-An Chen , Rong-Cong Hung , You-Ren Lin , Rong-Hwang Horng , Yaw-Shen Lai
IPC分类号： H03K3/00
CPC分类号： G06F1/025
摘要： A pulse generator includes a pulse command register and a digital differential analyzer (DDA). The pulse command register includes a first register, a second register, and an adder. The first register receives and stores a pulse command from a CPU in an operating cycle. The second register receives and stores the pulse command shifted from the first register when the first register receives a second pulse command from the CPU in the operating cycle. The adder sums the pulse commands of the first register and the second register and the result is transmitted to the DDA. The DDA determines whether a pulse is to be generated after calculation according to the result from the adder of the pulse command register.
摘要翻译：脉冲发生器包括脉冲命令寄存器和数字差分分析器（DDA）。脉冲命令寄存器包括第一寄存器，第二寄存器和加法器。第一个寄存器在操作周期中接收并存储来自CPU的脉冲命令。当第一寄存器在操作周期中从CPU接收到第二脉冲命令时，第二寄存器接收并存储从第一寄存器移位的脉冲命令。加法器将第一个寄存器和第二个寄存器的脉冲命令相加，并将结果发送到DDA。 DDA根据脉冲命令寄存器的加法器的结果确定计算后是否产生脉冲。

3. 发明授权

US08063595B2 Location system and method 有权
标题翻译：位置系统和方法
公开(公告)号：US08063595B2
公开(公告)日：2011-11-22
申请号：US12332360
申请日：2008-12-11
申请人： Rong-Hwang Horng , You-Ren Lin , Rong-Cong Hung , Shih-Chang Chen , Shen-An Chen , Yaw-Shen Lai
发明人： Rong-Hwang Horng , You-Ren Lin , Rong-Cong Hung , Shih-Chang Chen , Shen-An Chen , Yaw-Shen Lai
IPC分类号： H02P6/16
CPC分类号： H02P6/20 , H02P6/06 , H02P2207/05
摘要： A location system is configured for determining a magnetic pole position of a motor. The location system includes a motor driver, a current control module, a current feedback apparatus, a speed feedback apparatus, and a magnetic pole position location module. The current control module is configured for set current of the motor via the motor driver. The current feedback apparatus is configured for sensing an actual current of the motor. The speed feedback apparatus is configured for sensing an actual speed of the motor. The magnetic pole position location module is configured for inputting a magnetic pole position of the motor, receiving the actual current from the current feedback apparatus, receiving the actual speed from the speed feedback apparatus, and processing the actual current and the actual speed to obtain an initial magnetic pole position.
摘要翻译：定位系统被配置用于确定电动机的磁极位置。定位系统包括马达驱动器，电流控制模块，电流反馈装置，速度反馈装置和磁极位置定位模块。电流控制模块配置为通过电机驱动器设定电机的电流。电流反馈装置被配置为感测电动机的实际电流。速度反馈装置被配置为感测电动机的实际速度。磁极位置定位模块被配置为输入电动机的磁极位置，从电流反馈装置接收实际电流，从速度反馈装置接收实际速度，并处理实际电流和实际速度，以获得初始磁极位置。

4. 发明授权

US08018183B2 Motor speed controller 有权
标题翻译：电机转速控制器
公开(公告)号：US08018183B2
公开(公告)日：2011-09-13
申请号：US12421587
申请日：2009-04-09
申请人： Shih-Chang Chen , Shen-An Chen , Rong-Cong Hung , You-Ren Lin , Rong-Hwang Horng , Yaw-Shen Lai
发明人： Shih-Chang Chen , Shen-An Chen , Rong-Cong Hung , You-Ren Lin , Rong-Hwang Horng , Yaw-Shen Lai
IPC分类号： H02P5/00
CPC分类号： H02P21/06 , H02P21/0003 , H02P21/05 , Y10S388/906
摘要： A speed controller used in a control loop of a motor includes a comparator, a processing device, and an arithmetic logical unit (ALU). The comparator compares a received instruction speed or a received measured speed of the motor with a predetermined speed value, outputs a first signal to the processing device when the received speed is greater than the predetermined speed value, or outputs a second signal to the processing device when the received speed is equal to or less than the predetermined speed value. The processing device receives a speed difference between the instruction speed and the measured speed. The processing device outputs a first proportional value when the first signal is received, or outputs a second proportional value when the second signal is received. The ALU outputs an instruction current to the control loop by calculating the proportional value according to a predetermined calculation rule.
摘要翻译：在马达的控制回路中使用的速度控制器包括比较器，处理装置和算术逻辑单元（ALU）。比较器将接收到的指令速度或接收到的电动机的测量速度与预定速度值进行比较，当接收到的速度大于预定速度值时，将第一信号输出到处理装置，或者向处理装置输出第二信号当接收速度等于或小于预定速度值时。处理装置接收指令速度和测量速度之间的速度差。当接收到第一信号时，处理装置输出第一比例值，或者当接收到第二信号时输出第二比例值。 ALU根据预定的计算规则计算比例值，向控制回路输出指令电流。

5. 发明授权

US07913008B2 Auto-detection system and method for communication protocol 有权
标题翻译：自动检测系统和通信协议的方法
公开(公告)号：US07913008B2
公开(公告)日：2011-03-22
申请号：US12340647
申请日：2008-12-20
申请人： Shen-An Chen , Rong-Hwang Horng , You-Ren Lin , Rong-Cong Hung , Yaw-Shen Lai , Shih-Chang Chen
发明人： Shen-An Chen , Rong-Hwang Horng , You-Ren Lin , Rong-Cong Hung , Yaw-Shen Lai , Shih-Chang Chen
IPC分类号： G06F13/42 , G06F3/00 , G06F5/00
CPC分类号： H04L5/1446
摘要： An auto-detection system for communication protocol includes a driving device, a communication mode selection circuit and a human-machine interface circuit. The human-machine interface circuit transmits a detection signal to the driving device through the communication mode selection circuit. The detection signal includes a transmission speed identification and a transmission mode identification. The driving device sets its transmission speed according to the value of the transmission speed identification of the detection signal and sets its transmission mode according to the transmission mode identification of the detection signal. An auto-detection method for communication protocol using the auto-detection system for communication protocol is also provided.
摘要翻译：用于通信协议的自动检测系统包括驱动装置，通信模式选择电路和人机接口电路。人机界面电路通过通信模式选择电路向驱动装置发送检测信号。检测信号包括传输速度识别和传输模式识别。驱动装置根据检测信号的传输速度识别值设定其传输速度，并根据检测信号的传输模式识别设置传输模式。还提供了一种使用自动检测系统进行通信协议的通信协议的自动检测方法。

6. 发明申请

US20100097022A1 LOCATION SYSTEM AND METHOD 有权
标题翻译：位置系统与方法
公开(公告)号：US20100097022A1
公开(公告)日：2010-04-22
申请号：US12332360
申请日：2008-12-11
申请人： Rong-Hwang Horng , You-Ren Lin , Rong-Cong Hung , Shih-Chang Chen , Shen-an Chen , Yaw-Shen Lai
发明人： Rong-Hwang Horng , You-Ren Lin , Rong-Cong Hung , Shih-Chang Chen , Shen-an Chen , Yaw-Shen Lai
IPC分类号： H02P6/18 , H02P21/14
CPC分类号： H02P6/20 , H02P6/06 , H02P2207/05
摘要： A location system is configured for determining a magnetic pole position of a motor. The location system includes a motor driver, a current control module, a current feedback apparatus, a speed feedback apparatus, and a magnetic pole position location module. The current control module is configured for set current of the motor via the motor driver. The current feedback apparatus is configured for sensing an actual current of the motor. The speed feedback apparatus is configured for sensing an actual speed of the motor. The magnetic pole position location module is configured for inputting a magnetic pole position of the motor, receiving the actual current from the current feedback apparatus, receiving the actual speed from the speed feedback apparatus, and processing the actual current and the actual speed to obtain an initial magnetic pole position.
摘要翻译：定位系统被配置用于确定电动机的磁极位置。定位系统包括马达驱动器，电流控制模块，电流反馈装置，速度反馈装置和磁极位置定位模块。电流控制模块配置为通过电机驱动器设定电机的电流。电流反馈装置被配置为感测电动机的实际电流。速度反馈装置被配置为感测电动机的实际速度。磁极位置定位模块被配置为输入电动机的磁极位置，从电流反馈装置接收实际电流，从速度反馈装置接收实际速度，并处理实际电流和实际速度，以获得初始磁极位置。

7. 发明申请

US20130328794A1 TOUCH DISPLAY MODULE 审中-公开
标题翻译：触摸显示模块
公开(公告)号：US20130328794A1
公开(公告)日：2013-12-12
申请号：US13592345
申请日：2012-08-23
申请人： Ching-Mu Cheng , Shih-Chang Chen , Hung-Yi Ou Yang
发明人： Ching-Mu Cheng , Shih-Chang Chen , Hung-Yi Ou Yang
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G02F1/13338 , G06F1/1601 , G06F1/1643 , G06F2203/04103 , H04M1/0266
摘要： A touch display module includes a display device and a first panel. The display device includes a display panel, a frame surrounding the display panel, and at least two first positioning parts disposed on the frame. The first panel is disposed on the display device. The first panel includes a protection plate and at least two second positioning parts disposed on the protection plate. The first positioning parts are combined with the second positioning parts to fix relative locations of the first panel and the display device.
摘要翻译：触摸显示模块包括显示装置和第一面板。显示装置包括显示面板，围绕显示面板的框架以及设置在框架上的至少两个第一定位部件。第一面板设置在显示装置上。第一面板包括保护板和设置在保护板上的至少两个第二定位部件。第一定位部件与第二定位部件结合以固定第一面板和显示装置的相对位置。

8. 发明授权

US08579606B2 Fluid transportation device 有权
标题翻译：流体输送装置
公开(公告)号：US08579606B2
公开(公告)日：2013-11-12
申请号：US13271454
申请日：2011-10-12
申请人： Shih-Chang Chen , Shih-Che Chiu , Tsung-Pat Chou
发明人： Shih-Chang Chen , Shih-Che Chiu , Tsung-Pat Chou
IPC分类号： F04B45/047
CPC分类号： F04B43/043 , Y10T137/7892
摘要： A fluid transportation device includes a valve seat, a valve cap, a valve membrane, and an actuating module. The valve seat has an outlet channel and an inlet channel. The valve cap has a tilt structure. The valve membrane has an inlet valve structure and an outlet valve structure. The actuating module has a vibration film and an actuator. When the fluid transportation device is in a non-actuation status, a pressure cavity with a gradually-increasing depth is defined. When a voltage is applied on the actuator to result in deformation of the actuator, the vibration film generates a pressure difference to push the fluid. The fluid is introduced into the inlet valve structure through the inlet channel, guided by the tilt structure of the valve cap to be flowed from the pressure cavity to the outlet valve structure, and then flowed out of the outlet channel.
摘要翻译：流体输送装置包括阀座，阀盖，阀膜和致动模块。阀座具有出口通道和入口通道。阀盖具有倾斜结构。阀膜具有入口阀结构和出口阀结构。致动模块具有振动膜和致动器。当流体输送装置处于非致动状态时，确定了具有逐渐增加的深度的压力腔。当致动器上施加电压导致致动器变形时，振动膜产生压力差以推动流体。通过入口通道将流体引入入口阀结构，由阀帽的倾斜结构引导，从压力腔流出到出口阀结构，然后流出出口通道。

9. 发明申请

US20120094485A1 METHOD OF FORMING CONTACTS FOR A SEMICONDUCTOR DEVICE 有权
标题翻译：形成半导体器件接触的方法
公开(公告)号：US20120094485A1
公开(公告)日：2012-04-19
申请号：US12906868
申请日：2010-10-18
申请人： Yuan-Tien Tu , Tsai-Chun Li , Huan-Just Lin , Shih-Chang Chen
发明人： Yuan-Tien Tu , Tsai-Chun Li , Huan-Just Lin , Shih-Chang Chen
IPC分类号： H01L21/28
CPC分类号： H01L21/76814 , H01L21/02063 , H01L21/76816
摘要： The present disclosure provides a method of fabricating a semiconductor device. The method includes forming a layer over a substrate. The method includes forming a first opening in the layer that exposes a first region of the substrate. The method includes removing a first oxidation layer formed over the first region through a first sputtering process. The method includes filling the first opening with a conductive material. The method includes forming a second opening in the layer that exposes a second region of the substrate, the second region being different from the first region. The method includes removing a second oxidation layer formed over the second region through a second sputtering process. One of the first and second sputtering processes is more powerful than the other.
摘要翻译：本公开提供了制造半导体器件的方法。该方法包括在衬底上形成层。所述方法包括在所述层中形成暴露所述衬底的第一区域的第一开口。该方法包括通过第一溅射工艺去除在第一区域上形成的第一氧化层。该方法包括用导电材料填充第一开口。所述方法包括在所述层中形成暴露所述衬底的第二区域的第二开口，所述第二区域不同于所述第一区域。该方法包括通过第二溅射工艺除去在第二区域上形成的第二氧化层。第一和第二溅射工艺之一比另一个更强大。

10. 发明申请

US20120090710A1 CLOSED NEBULIZING SYSTEM FOR REMOVING BUBBLES 有权
标题翻译：用于去除泡沫的封闭脱水系统
公开(公告)号：US20120090710A1
公开(公告)日：2012-04-19
申请号：US13273435
申请日：2011-10-14
申请人： Shih-Chang Chen , Shih-Che Chiu , Tsung-Pat Chou
发明人： Shih-Chang Chen , Shih-Che Chiu , Tsung-Pat Chou
IPC分类号： F15D1/00
CPC分类号： F04B53/06 , F04B23/04 , Y10T137/86131
摘要： A closed nebulizing system for removing bubbles includes a first pump, a nebulizing module and a second pump. The first pump is for providing a fluid. The nebulizing module includes an outlet channel, an inlet channel connected with the first pump, and a plurality of nozzles for nebulizing and ejecting part of the fluid. The second pump is connected with the outlet channel for outputting non-nebulized fluid. The first pump, the nebulizing module and the second pump form a closed fluid loop, so that the fluid continuously contacts with the plurality of nozzles and bubbles generated during nebulization process are evacuated from the nebulizing module.
摘要翻译：用于去除气泡的封闭雾化系统包括第一泵，雾化模块和第二泵。第一台泵用于提供流体。雾化模块包括出口通道，与第一泵连接的入口通道，以及用于雾化和喷射部分流体的多个喷嘴。第二个泵与出口通道连接，用于输出非雾化流体。第一泵，雾化模块和第二泵形成封闭的流体回路，使得流体与多个喷嘴连续接触，并且在雾化过程期间产生的气泡从雾化模块中排出。

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