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公开(公告)号：US08737044B2
公开(公告)日：2014-05-27
申请号：US12773848
申请日：2010-05-05
申请人： Chen-Kuang Liu , Yu-Min Chen , Cheng-Te Chen
发明人： Chen-Kuang Liu , Yu-Min Chen , Cheng-Te Chen
CPC分类号： H04M1/0237
摘要： A moving module and an electronic device are provided. The electronic device includes a first body, a second body, and the moving module disposed between the first and second bodies. The moving module includes a rail, a moving element, and an elastic element. The moving element is in contact with the rail. The elastic element is connected between the moving element and the first body. When the moving element moves from a first end of the rail to a curved portion of the rail, a force exerted on the elastic element by the moving element is gradually increased. When the moving element passes the curved portion, an elastic restoration force of the elastic element drives the moving element to move toward a second end of the rail. When the moving element reaches the first end or the second end, the first body and the second body interfere with each other.
摘要翻译： 提供移动模块和电子设备。 电子设备包括第一主体，第二主体和设置在第一和第二主体之间的移动模块。 移动模块包括轨道，移动元件和弹性元件。 移动元件与导轨接触。 弹性元件连接在移动元件和第一主体之间。 当移动元件从轨道的第一端移动到轨道的弯曲部分时，逐渐增加由移动元件施加在弹性元件上的力。 当移动元件通过弯曲部分时，弹性元件的弹性恢复力驱动移动元件朝向轨道的第二端移动。 当移动元件到达第一端或第二端时，第一主体和第二主体彼此干涉。
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公开(公告)号：US20110063781A1
公开(公告)日：2011-03-17
申请号：US12773848
申请日：2010-05-05
申请人： Chen-Kuang Liu , Yu-Min Chen , Cheng-Te Chen
发明人： Chen-Kuang Liu , Yu-Min Chen , Cheng-Te Chen
CPC分类号： H04M1/0237
摘要： A moving module and an electronic device are provided. The electronic device includes a first body, a second body, and the moving module disposed between the first and second bodies. The moving module includes a rail, a moving element, and an elastic element. The moving element is in contact with the rail. The elastic element is connected between the moving element and the first body. When the moving element moves from a first end of the rail to a curved portion of the rail, a force exerted on the elastic element by the moving element is gradually increased. When the moving element passes the curved portion, an elastic restoration force of the elastic element drives the moving element to move toward a second end of the rail. When the moving element reaches the first end or the second end, the first body and the second body interfere with each other.
摘要翻译： 提供移动模块和电子设备。 电子设备包括第一主体，第二主体和设置在第一和第二主体之间的移动模块。 移动模块包括轨道，移动元件和弹性元件。 移动元件与导轨接触。 弹性元件连接在移动元件和第一主体之间。 当移动元件从轨道的第一端移动到轨道的弯曲部分时，逐渐增加由移动元件施加在弹性元件上的力。 当移动元件通过弯曲部分时，弹性元件的弹性恢复力驱动移动元件朝向轨道的第二端移动。 当移动元件到达第一端或第二端时，第一主体和第二主体彼此干涉。
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公开(公告)号：US20100008114A1
公开(公告)日：2010-01-14
申请号：US12172370
申请日：2008-07-14
申请人： Hsien-Chung LEE , Cheng-Te Chen
发明人： Hsien-Chung LEE , Cheng-Te Chen
IPC分类号： H02M5/42
CPC分类号： H02M1/32 , H02M7/53873
摘要： A discontinuous protection method clamps phase currents in an inverter initially sets a current clamping flag and a current threshold. The phase currents are alternatively cut out by a criterion based on the current-clamp flag and based on whether the phase currents exceed the current threshold. By proving current in discontinuous way under certain situation judged by the criterion, over current protection and shut-down of inverter can be prevented. The method further sets a carrier frequency modulation flag. The carrier frequency is increased to 8 KHz when the phase current is to be cut out, thus speeding up protection for clamping current.
摘要翻译： 钳位逆变器中的相电流的不连续保护方法最初设定电流钳位标志和电流阈值。 通过基于电流钳位标志并基于相电流是否超过电流阈值的标准交替地切断相电流。 通过在标准判断的某些情况下以不连续的方式证明电流，可以防止逆变器的过流保护和停机。 该方法进一步设定载波频率调制标志。 当相电流切断时，载波频率增加到8KHz，从而加速钳位电流的保护。
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公开(公告)号：US07106018B2
公开(公告)日：2006-09-12
申请号：US10953555
申请日：2004-09-30
申请人： Ting-Chung Hsieh , Cheng-Te Chen
发明人： Ting-Chung Hsieh , Cheng-Te Chen
IPC分类号： G05F1/70
摘要： A method of balancing the rotation of a motor is provided. Whether or not the motor is in a balanced rotation is determined by detecting whether the variation of a power-factor angle is less than or equal to a preset balance angle according to the principle that the load on a motor has an effect on the variation of the power-factor angle. The determined balance state of the motor is used to adjust the rotation speed of the motor.
摘要翻译： 提供了一种平衡电机旋转的方法。 电动机是否处于平衡转动中，通过检测功率因数角度的变化是否小于或等于预设的平衡角来确定，其原理是电动机的负载对变动的影响 功率因数角度。 电机的确定的平衡状态用于调整电机的转速。
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公开(公告)号：US20050264249A1
公开(公告)日：2005-12-01
申请号：US10953555
申请日：2004-09-30
申请人： Ting-Chung Hsieh , Cheng-Te Chen
发明人： Ting-Chung Hsieh , Cheng-Te Chen
摘要： A method of balancing the rotation of a motor is provided. Whether or not the motor is in a balanced rotation is determined by detecting whether the variation of a power-factor angle is less than or equal to a preset balance angle according to the principle that the load on a motor has an effect on the variation of the power-factor angle. The determined balance state of the motor is used to adjust the rotation speed of the motor.
摘要翻译： 提供了一种平衡电机旋转的方法。 电动机是否处于平衡转动中，通过检测功率因数角度的变化是否小于或等于预设的平衡角来确定，其原理是电动机的负载对变动的影响 功率因数角度。 电机的确定的平衡状态用于调整电机的转速。
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公开(公告)号：US20060158913A1
公开(公告)日：2006-07-20
申请号：US11102823
申请日：2005-04-11
申请人： Chui-Min Tai , Cheng-Te Chen
发明人： Chui-Min Tai , Cheng-Te Chen
IPC分类号： H02M7/00
CPC分类号： H02M7/1623
摘要： A half-controlled silicon control rectifying system and method thereof are provided. In this case, the first detection unit detects the zero cross phase of the triphase AC in input port thereof. The second detection unit detects the voltage of the DC bus. Then the control unit controls the silicon-controlled rectifying unit by software. Therefore, the efficiency of soft actuation is achieved.
摘要翻译： 提供了半控硅控制整流系统及其方法。 在这种情况下，第一检测单元检测输入端口中的三相AC的零相位。 第二检测单元检测直流母线的电压。 然后控制单元通过软件控制硅控整流单元。 因此，实现了软启动的效率。
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公开(公告)号：US20110093741A1
公开(公告)日：2011-04-21
申请号：US12764085
申请日：2010-04-20
申请人： Te-Yu Liang , Cheng-Te Chen , Wen-Chun Tsao , Szu-Wei Pan
发明人： Te-Yu Liang , Cheng-Te Chen , Wen-Chun Tsao , Szu-Wei Pan
CPC分类号： G06F11/1417
摘要： A method for recovering basic input/output system (BIOS) in a computer system is disclosed. The computer system includes a host unit, a control unit, and a first storage device. The control unit is utilized for controlling system power provided for the host unit. The host unit is utilized for accessing a BIOS code stored in the first storage device to perform a boot process. The method includes turning the system power off when the computer system has a recovery requirement, restoring a backup BIOS code into the first storage device, and turning the system power on to make the host unit access the restored BIOS code in the first storage device for performing the boot process.
摘要翻译： 公开了一种在计算机系统中恢复基本输入/输出系统（BIOS）的方法。 计算机系统包括主机单元，控制单元和第一存储设备。 控制单元用于控制为主机单元提供的系统功率。 主机单元用于访问存储在第一存储设备中的BIOS代码以执行引导过程。 该方法包括当计算机系统具有恢复要求时关闭系统电源，将备份BIOS代码恢复到第一存储设备中，并打开系统电源，使主机单元访问第一存储设备中恢复的BIOS代码 执行引导过程。
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公开(公告)号：US07173834B2
公开(公告)日：2007-02-06
申请号：US11102823
申请日：2005-04-11
申请人： Chui-Min Tai , Cheng-Te Chen
发明人： Chui-Min Tai , Cheng-Te Chen
CPC分类号： H02M7/1623
摘要： A half-controlled silicon control rectifying system and method thereof are provided. In this case, the first detection unit detects the zero cross phase of the triphase AC in input port thereof. The second detection unit detects the voltage of the DC bus. Then the control unit controls the silicon-controlled rectifying unit by software. Therefore, the efficiency of soft actuation is achieved.
摘要翻译： 提供了半控硅控制整流系统及其方法。 在这种情况下，第一检测单元检测输入端口中的三相AC的零相位。 第二检测单元检测直流母线的电压。 然后控制单元通过软件控制硅控整流单元。 因此，实现了软启动的效率。
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9.发明申请Fee calculation system for electrical energy consumption of motor drive and method for the same 审中-公开电机驱动电能消耗费用计算系统及方法公开(公告)号：US20060294032A1
公开(公告)日：2006-12-28
申请号：US11159168
申请日：2005-06-23
申请人： Cheng-Te Chen , Yu-Bin Chao , Chia-Hsiang Yang
发明人： Cheng-Te Chen , Yu-Bin Chao , Chia-Hsiang Yang
IPC分类号： G01R21/133
摘要： A fee calculation system for electrical energy consumption of motor drive and method for the same. The electrical power consumption for the motor drive and for a motor driven by the motor drive are calculated and displayed. An instantaneous load power of the motor is calculated according to an output voltage, an output current and a power factor of the motor drive. The total instantaneous consumption power is the sum of the instantaneous load power of the motor and the internal power of the motor drive. The total instantaneous consumption power is converted to power consumption per hour and is then multiplied with the operation hour to obtain the total electrical energy consumption. The total electrical energy consumption is multiplied with a fee schedule input by user to obtain the total fee for the electrical energy consumption. The total fee is then shown on a display of the motor drive.
摘要翻译： 电动机驱动电能消耗费用计算系统及其方法。 计算并显示电动机驱动器和由电动机驱动的电动机的电力消耗。 根据电机驱动器的输出电压，输出电流和功率因数计算电机的瞬时负载功率。 总瞬时消耗功率是电机的瞬时负载功率与电机驱动器的内部功率之和。 总瞬时消耗功率被转换为每小时的功耗，然后与操作时间相乘以获得总的电能消耗。 总电能消耗乘以用户输入的费用表，以获得电能消耗的总费用。 总费用将显示在电机驱动器的显示屏上。
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