公开(公告)号：US20130057324A1

公开(公告)日：2013-03-07

申请号：US13305127

申请日：2011-11-28

Applicant: YI-XIN TU ,  JIN-LIANG XIONG ,  HAI-QING ZHOU

Inventor： YI-XIN TU ,  JIN-LIANG XIONG ,  HAI-QING ZHOU

IPC: H03L7/00

CPC classification number: G11C7/20

Abstract: A circuit for clearing complementary metal oxide semiconductor (CMOS) information of a CMOS chip includes a battery, first to fifth resistors, first and second electronic switches, a switching unit, and first and second diodes. The circuit can clear information of the CMOS chip when one or more switches are activated.

Abstract translation: 用于清除CMOS芯片的互补金属氧化物半导体（CMOS）信息的电路包括电池，第一至第五电阻器，第一和第二电子开关，开关单元以及第一和第二二极管。 当激活一个或多个开关时，电路可以清除CMOS芯片的信息。

公开(公告)号：US20130050963A1

公开(公告)日：2013-02-28

申请号：US13237973

申请日：2011-09-21

Applicant: HAI-QING ZHOU ,  YI-XIN TU

Inventor： HAI-QING ZHOU ,  YI-XIN TU

IPC: H05K5/00 ,  H05K7/02

CPC classification number: H05K7/1487 ,  H02G11/006 ,  H05K7/1491

Abstract: A reception apparatus for flexible cable modules includes a plurality of holding units. Each of the holding units includes two holding bars and a holding board. The two holding bars are parallel to each other, and the two holding bars of each of the holding units are rotatably assembled with the two holding bars of a next one of the holding units to rotatably assemble all of the holding units one by one and form assemble apertures between adjacent ones of the holding board. The flexible cable modules repeatedly pass through selected ones of the assembling apertures to be held on the reception apparatus.

Abstract translation: 柔性电缆模块的接收装置包括多个保持单元。 每个保持单元包括两个保持杆和保持板。 两个保持杆彼此平行，并且每个保持单元的两个保持杆与下一个保持单元的两个保持杆可旋转地组装，以一个接一个地可旋转地组装所有的保持单元，并形成 在相邻的保持板之间组装孔。 柔性电缆模块反复穿过要保持在接收装置上的所选组合孔。

公开(公告)号：US20130043896A1

公开(公告)日：2013-02-21

申请号：US13271247

申请日：2011-10-12

Applicant: JIAN-CHUN PAN ,  HAI-QING ZHOU ,  YI-XIN TU

Inventor： JIAN-CHUN PAN ,  HAI-QING ZHOU ,  YI-XIN TU

IPC: G01R31/00

CPC classification number: G01R31/2806

Abstract: A test device for testing a printed circuit board (PCB) includes a base and a measuring device. The measuring device includes a testing pin and is capable of measuring any desired point of the PCB on condition that the pin makes contact with the point at an included angle between the pin and a back surface of the PCB which is larger than a predetermined angle. The distance between the base and the PCB satisfies: H>L tan θ, where H is the vertical distance between the PCB and the base, L is the maximum length of an orthogonal projection of the pin on the PCB when the pin is contacting the point, and θ is the predetermined angle.

Abstract translation: 用于测试印刷电路板（PCB）的测试装置包括基座和测量装置。 该测量装置包括测试销，并且能够测量PCB的任何所需点，条件是销以与销的大小成比大于预定角度的PCB与背面之间的夹角接触点。 基座和PCB之间的距离满足：H> L tan＆Thetas;其中H是PCB和底座之间的垂直距离，L是当引脚接触时PCB上的销的正交投影的最大长度 点，和＆thetas; 是预定角度。

公开(公告)号：US20130017097A1

公开(公告)日：2013-01-17

申请号：US13286785

申请日：2011-11-01

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: F04B49/20

CPC classification number: F04D27/008 ,  F04D27/004

Abstract: An alarm circuit includes a fan controller with a rotation speed control pin and a rotation speed detection pin, a first rectifying circuit connected to the rotation speed control pin, a switch circuit connected to the first rectifying circuit, a first indication circuit for indicating whether the fan fails to operate based on a switch signal from the switch circuit. The alarm circuit further includes a second rectifying circuit connected to the rotation speed detection pin, a comparison circuit for outputting a comparison signal after comparing a direct current signal from the second rectifying circuit with a first reference voltage and a second reference voltage, and an indication circuit for indicating whether the fan fails to operate based on the comparison signal.

Abstract translation: 报警电路包括具有转速控制引脚和转速检测引脚的风扇控制器，连接到转速控制引脚的第一整流电路，连接到第一整流电路的开关电路，第一指示电路， 风扇不能根据开关电路的开关信号进行工作。 报警电路还包括连接到转速检测引脚的第二整流电路，比较电路，用于在将来自第二整流电路的直流信号与第一参考电压和第二参考电压进行比较之后输出比较信号，以及指示 电路，用于指示风扇是否根据比较信号不工作。

公开(公告)号：US20130009474A1

公开(公告)日：2013-01-10

申请号：US13411611

申请日：2012-03-04

Applicant: JIN-LIANG XIONG ,  YI-XIN TU ,  HAI-QING ZHOU

Inventor： JIN-LIANG XIONG ,  YI-XIN TU ,  HAI-QING ZHOU

IPC: H02J1/10

CPC classification number: G06F1/26 ,  G06F1/3296 ,  Y02D10/172 ,  Y10T307/50

Abstract: A fast-discharge circuit includes at least one power supply group, a switch circuit, and a power connector. Each power supply group includes a power supply unit, stabilizing capacitances, a diode, and a resistance. The power supply unit includes a positive output and a negative output. Anodes of the stabilizing capacitances and the diode are connected to the positive output of the power supply unit. Cathodes of the stabilizing capacitances are connected to the negative output. A cathode of the diode is also connected to the negative output through the resistance. The switch circuit includes a NMOS transistor. A drain of the NMOS transistor is electrically connected to the negative outputs of each power supply; a source of the NMOS transistor is grounded. The power connector includes a PS-ON pin electrically connected to a gate of the NMOS transistor.

Abstract translation: 快速放电电路包括至少一个电源组，开关电路和电源连接器。 每个电源组包括电源单元，稳定电容，二极管和电阻。 电源单元包括正输出和负输出。 稳定电容和二极管的阳极连接到电源单元的正极。 稳定电容的阴极连接到负输出。 二极管的阴极也通过电阻连接到负输出端。 开关电路包括NMOS晶体管。 NMOS晶体管的漏极电连接到每个电源的负输出; NMOS晶体管的源极接地。 电源连接器包括电连接到NMOS晶体管的栅极的PS-ON引脚。

公开(公告)号：US20120329427A1

公开(公告)日：2012-12-27

申请号：US13224347

申请日：2011-09-02

Applicant: SONG-LIN TONG ,  HAI-QING ZHOU ,  YI-XIN TU

Inventor： SONG-LIN TONG ,  HAI-QING ZHOU ,  YI-XIN TU

IPC: H04W12/00 ,  H04W4/00

CPC classification number: G07C9/00111

Abstract: A wireless unlocking system includes a programmable telephone. When the programmable telephone receives a call from a communication terminal along with a calling telephone number, the calling telephone number is matched with a number of pre-stored telephone numbers. The programmable telephone transmits an unlocking signal to an electrically controlled lock and unlocks a door if the telephone number of the call successfully matches one of the pre-stored telephone numbers.

Abstract translation: 无线解锁系统包括可编程电话。 当可编程电话与呼叫电话号码一起接收到来自通信终端的呼叫时，呼叫电话号码与多个预先存储的电话号码相匹配。 可编程电话将解锁信号发送到电控锁，并且如果呼叫的电话号码成功匹配预存的电话号码中的一个，则解锁门。

公开(公告)号：US20120319663A1

公开(公告)日：2012-12-20

申请号：US13213073

申请日：2011-08-18

Applicant: JIN-LIANG XIONG ,  HAI-QING ZHOU ,  YI-XIN TU

Inventor： JIN-LIANG XIONG ,  HAI-QING ZHOU ,  YI-XIN TU

IPC: G05F1/10

CPC classification number: G06F1/266 ,  G01R31/40

Abstract: A power supply circuit is configured for simulating the maximum standard load currents for different kinds of USB ports, and each of the USB ports includes a power terminal; the load-testing circuit includes a voltage regulating circuit, a voltage dividing circuit, a first operational amplifier, a first transistor, and a current limiting resistor. The voltage regulating circuit is configured for supplying a reference voltage to the voltage dividing circuit. The reference voltage is divided by sub-circuits of the voltage dividing circuit. When the sub-circuit connected to the voltage regulating circuit and the first operational amplifier is changed, a current flows from the first transistor and the current limiting resistor is changed.

Abstract translation: 电源电路被配置为模拟不同种类的USB端口的最大标准负载电流，并且每个USB端口包括电源端子; 负载测试电路包括电压调节电路，分压电路，第一运算放大器，第一晶体管和限流电阻器。 电压调节电路被配置为向分压电路提供参考电压。 参考电压由分压电路的子电路分压。 当连接到电压调节电路和第一运算放大器的子电路改变时，电流从第一晶体管流过并且限流电阻改变。

公开(公告)号：US20120306435A1

公开(公告)日：2012-12-06

申请号：US13239415

申请日：2011-09-22

Applicant: YI-XIN TU ,  HAI-QING ZHOU ,  JIN-LIANG XIONG

Inventor： YI-XIN TU ,  HAI-QING ZHOU ,  JIN-LIANG XIONG

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J7/0072 ,  H02J2007/0062

Abstract: A charging circuit includes a switch, a standby power supply, a first power supply, a second power supply, a universal serial bus (USB) port, and a power supply switching module with a first to a fourth terminals. According to the power states of a computer, the power supply switching module allows either a first power supply or a second standby power supply to provide a charging voltage for the USB port through controlling the switch.

Abstract translation: 充电电路包括开关，备用电源，第一电源，第二电源，通用串行总线（USB）端口和具有第一至第四端子的电源开关模块。 根据计算机的电源状态，电源开关模块允许第一电源或第二待机电源通过控制开关为USB端口提供充电电压。

公开(公告)号：US20120304018A1

公开(公告)日：2012-11-29

申请号：US13278122

申请日：2011-10-20

Applicant: JIAN-CHUN PAN ,  HAI-QING ZHOU ,  YI-XIN TU

Inventor： JIAN-CHUN PAN ,  HAI-QING ZHOU ,  YI-XIN TU

IPC: G06F11/273

CPC classification number: G06F11/2733 ,  G01R1/0466

Abstract: An apparatus for testing a basic input output system (BIOS) chip includes a base and a connector. The base defines a receiving space for housing the BIOS chip. A number of signal pins are formed on sidewalls bounding the receiving space, to electrically connect the BIOS chip. The connector extends from a bottom of the base, and is electrically connected to the signal pins of the base to be connected to a diagnose card to debug the BIOS chip.

Abstract translation: 用于测试基本输入输出系统（BIOS）芯片的装置包括基座和连接器。 基座定义了用于容纳BIOS芯片的接收空间。 多个信号引脚形成在限定接收空间的侧壁上，以电连接BIOS芯片。 连接器从基座的底部延伸，并且电连接到要连接到诊断卡的基座的信号引脚以调试BIOS芯片。

公开(公告)号：US20120276948A1

公开(公告)日：2012-11-01

申请号：US13452959

申请日：2012-04-23

Applicant: XIANG CAO ,  HAI-QING ZHOU

Inventor： XIANG CAO ,  HAI-QING ZHOU

IPC: H04W88/02

CPC classification number: H04M1/7258 ,  H04M1/56

Abstract: In a method of switching to a voice mode, an electronic device controls a speaker of the electronic device to play a first audio recording when a mode button of the electronic device is pressed a first time. The electronic device dials a telephone number consisted of received numbers when the mode button is pressed a second time and controls to the speaker to play a second audio recording corresponding to the telephone number.

Abstract translation: 在切换到语音模式的方法中，当电子设备的模式按钮第一次被按下时，电子设备控制电子设备的扬声器播放第一音频记录。 当第二次按下模式按钮时，电子设备拨打由接收号码组成的电话号码，并且控制扬声器播放对应于电话号码的第二音频录制。