公开(公告)号：US20110122001A1

公开(公告)日：2011-05-26

申请号：US12780946

申请日：2010-05-17

Applicant: REN-WEN HUANG ,  JUN ZHANG ,  LIN-KUN DING ,  TSUNG-JEN CHUANG

Inventor： REN-WEN HUANG ,  JUN ZHANG ,  LIN-KUN DING ,  TSUNG-JEN CHUANG

IPC: H03K17/94

CPC classification number: G06F3/0202 ,  H03M11/20

Abstract: A scanning circuit includes n input ports K1˜Kn arranged in n rows L1˜Ln; and m−2 output ports W2˜(m−1) arranged in m columns P1˜Pm. The n rows and the m columns define a switch matrix including n*m switches. Ends of the switches in the same row are connected to one of the n input ports K1˜Kn, respectively. The ends of the switches in the column P1 are connected to ground. The ends of the switches in the same column of the columns P2˜P(m−1) are connected to a power supply VCC via resistors R2˜R(m−1) and the m−2 output ports W2˜W(m−1), respectively. The ends of the switches in the columns Pm are connected to ground via a resistor Rs and the power supply VCC via the resistors R2˜R(m−1) and diodes D2˜D(m−1), respectively.

Abstract translation: 扫描电路包括以n行L1〜Ln排列的n个输入端口K1〜Kn， 和布置在m列P1〜Pm中的m-2个输出端口W2〜（m-1）。 n行和m列定义了包括n * m个开关的开关矩阵。 相同行中的开关的端部分别连接到n个输入端口K1〜Kn中的一个。 列P1中的开关的端部连接到地。 列P2〜P（m-1）的同一列中的开关的端部经由电阻器R2〜R（m-1）和m-2输出端口W2〜W（m- 1）。 列Pm中的开关的端部经由电阻器Rs和电源VCC经由电阻器R2〜R（m-1）和二极管D2〜D（m-1）分别连接到地。

公开(公告)号：US20100308020A1

公开(公告)日：2010-12-09

申请号：US12629885

申请日：2009-12-03

Applicant: JUN-WEI ZHANG ,  JUN ZHANG ,  WEI LIU ,  REN-WEN HUANG ,  JI-XIANG YIN

Inventor： JUN-WEI ZHANG ,  JUN ZHANG ,  WEI LIU ,  REN-WEN HUANG ,  JI-XIANG YIN

IPC: B23K3/03

CPC classification number: B23K3/033 ,  G05D23/19

Abstract: An electrical soldering iron is provided. The soldering iron comprises a heating element, a constant temperature heating circuit, a motion sensor, and a processor. The constant temperature heating circuit is configured for heating the heating element. The motion sensor is configured for detecting motion of the electrical soldering iron. The processor is configured for determining motion state of the electrical soldering iron according to signals from the motion sensor and directing the constant temperature heating circuit to bring the heating element to a temperature of a predetermined value corresponding to the motion state.

Abstract translation: 提供电烙铁。 烙铁包括加热元件，恒温加热电路，运动传感器和处理器。 恒温加热回路构成为加热加热元件。 运动传感器被配置用于检测电烙铁的运动。 处理器被配置为根据来自运动传感器的信号来确定电烙铁的运动状态，并且引导恒温加热电路使加热元件达到对应于运动状态的预定值的温度。

公开(公告)号：US20180000225A1

公开(公告)日：2018-01-04

申请号：US15199593

申请日：2016-06-30

Applicant: LI-MEI LIU ,  JUN ZHANG

Inventor： LI-MEI LIU ,  JUN ZHANG

IPC: A45D34/04 ,  A46B11/00

CPC classification number: A45D34/042 ,  A45D2200/051 ,  A46B9/005 ,  A46B9/021 ,  A46B11/0041 ,  A46B11/0086 ,  A46B11/0089

Abstract: A cosmetic pen includes a hollow cap; a hollow plunger including, on an outer surface, a front annular groove, an annular flange configured to urge against an internal shoulder of the hollow cap, a rear tubular member, and an annular projection; a hollow conic member urging against the annular flange; an applicator; a biasing member put on the tubular member and having a front end urging against the annular projection; a hollow valve put on both the annular projection and the biasing member, the hollow valve including rear outlet ports; a hollow member fastened in the hollow cap; a sealing ring disposed tightly between a front end of the hollow plunger and an inner surface of the hollow conic member; and a pen tube. Airtightness of the pen tube is sound in a closed state.

公开(公告)号：US20130308240A1

公开(公告)日：2013-11-21

申请号：US13541662

申请日：2012-07-04

Applicant: QI-LONG YU ,  TSUNG-JEN CHUANG ,  JUN ZHANG ,  JUN-WEI ZHANG

Inventor： QI-LONG YU ,  TSUNG-JEN CHUANG ,  JUN ZHANG ,  JUN-WEI ZHANG

IPC: G01R21/07 ,  H02H5/04

CPC classification number: G01R31/40

Abstract: An electronic load for testing stability of a power voltage of a power source under test (PSUT) includes a voltage supply device, a field effect transistor (FET), an amplification circuit, and a current sampling resistor. The amplification circuit includes a first input, a second input, and an output. The voltage supply device is connected to the first input. The second input is connected to a source electrode of the FET. The output is connected to a gate electrode of the FET. A drain electrode of the FET is connected to the PSUT. One end of the current sampling resistor is grounded, and the other end of the current sampling resistor is connected to the source electrode of the FET and the second input. The voltage supply device outputs a control voltage. The amplification circuit amplifies the control voltage and drives the FET using the amplified control voltage.

Abstract translation: 用于测试被测电源（PSUT）的电源电压的稳定性的电子负载包括电压供应装置，场效应晶体管（FET），放大电路和电流采样电阻器。 放大电路包括第一输入，第二输入和输出。 电源装置连接到第一输入。 第二输入端连接到FET的源电极。 输出端连接到FET的栅电极。 FET的漏电极连接到PSUT。 电流采样电阻的一端接地，电流采样电阻的另一端连接到FET的源极和第二个输入端。 电压供给装置输出控制电压。 放大电路放大控制电压，并使用放大的控制电压驱动FET。

公开(公告)号：US20130156226A1

公开(公告)日：2013-06-20

申请号：US13480484

申请日：2012-05-25

Applicant: REN-WEN HUANG ,  ZONG-XIAO LUO ,  JUN ZHANG ,  TSUNG-JEN CHUANG

Inventor： REN-WEN HUANG ,  ZONG-XIAO LUO ,  JUN ZHANG ,  TSUNG-JEN CHUANG

IPC: H03G3/20

CPC classification number: H03G3/301

Abstract: A volume adjustment circuit includes an amplification circuit, a control circuit and an adjustment circuit. The amplification circuit amplifies a first audio signal received and generates a second audio signal, and outputs the second audio signal to an audio output terminal. The control circuit is electrically coupled to the audio output terminal, and is configured to generate a control signal based on the second audio signal. The adjustment circuit is electrically coupled to the control circuit, and configured to adjust an amplitude of the first audio signal inputted to the amplification circuit based on the control signal.

Abstract translation: 音量调节电路包括放大电路，控制电路和调整电路。 放大电路放大接收到的第一音频信号并产生第二音频信号，并将第二音频信号输出到音频输出端。 控制电路电耦合到音频输出端，并且被配置为基于第二音频信号产生控制信号。 调整电路电耦合到控制电路，并且被配置为基于控制信号调整输入到放大电路的第一音频信号的幅度。

公开(公告)号：US20130009926A1

公开(公告)日：2013-01-10

申请号：US13234097

申请日：2011-09-15

Applicant: QI-LONG YU ,  JUN ZHANG ,  JUN-WEI ZHANG ,  CHIA-HUNG CHIEN ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

Inventor： QI-LONG YU ,  JUN ZHANG ,  JUN-WEI ZHANG ,  CHIA-HUNG CHIEN ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

IPC: G09G3/36 ,  G09G5/00

CPC classification number: G09G3/18 ,  G09G2310/0264

Abstract: A driving circuit for driving an LCD includes a common electrode, a number of pixel electrodes, a peripheral circuit, and a processing unit including a first input/output (I/O) port, a second I/O port; and a number of third I/O ports. The first I/O port and the second I/O ports are connected to the common electrode via the peripheral circuit, and each third I/O port is connected to a different pixel electrode. The processing unit controls the first I/O port, the second I/O port, and the third I/O ports to output a first or second voltage according to a display signal, thus the pixel electrodes are at the first or the second voltage accordingly, the common electrode is at a voltage in a range between the second voltage and the first voltage in receiving the voltage output by the peripheral circuit, thus driving the LCD to display an image.

Abstract translation: 用于驱动LCD的驱动电路包括公共电极，多个像素电极，外围电路和包括第一输入/输出（I / O）端口，第二I / O端口的处理单元; 和多个第三个I / O端口。 第一个I / O端口和第二个I / O端口通过外围电路连接到公共电极，并且每个第三个I / O端口连接到不同的像素电极。 处理单元控制第一I / O端口，第二I / O端口和第三I / O端口，以根据显示信号输出第一或第二电压，因此像素电极处于第一或第二电压 因此，在接收由外围电路输出的电压时，公共电极处于第二电压和第一电压之间的范围内的电压，从而驱动LCD显示图像。

公开(公告)号：US20120331280A1

公开(公告)日：2012-12-27

申请号：US13449296

申请日：2012-04-17

Applicant: YU-LONG LIN ,  HUA DONG ,  JIE-JUN TAN ,  JUN ZHANG

Inventor： YU-LONG LIN ,  HUA DONG ,  JIE-JUN TAN ,  JUN ZHANG

IPC: G06F9/06

CPC classification number: G06F9/4401

Abstract: In a method of burning a firmware to an embedded device, a booting file is firstly created and saved in the firmware. The booting file includes a boot loader, a first kernel, a second kernel, a first initrd, a second initrd of a firmware, a rootfs, and an application program. The method burns the boot loader, the first kernel, the second kernel, the first initrd, and the second initrd in a flash memory of the embedded device. When the rootfs and the application program are recorded in a storage system of the embedded device, the method downloads the rootfs and the application program from a storage system of the embedded device, and burns the rootfs and the application program to a register of the flash memory.

Abstract translation: 在将固件刻录到嵌入式设备的方法中，首先创建引导文件并将其保存在固件中。 引导文件包括引导加载程序，第一内核，第二内核，第一initrd，固件的第二initrd，rootfs和应用程序。 该方法在嵌入式设备的闪存中刻录引导加载程序，第一个内核，第二个内核，第一个initrd和第二个initrd。 当rootfs和应用程序被记录在嵌入式设备的存储系统中时，该方法从嵌入式设备的存储系统下载rootfs和应用程序，并将rootfs和应用程序烧录到闪存的​​寄存器 记忆。

公开(公告)号：US20120301449A1

公开(公告)日：2012-11-29

申请号：US13584319

申请日：2012-08-13

Applicant: TONG CHENG ,  TAO ZHANG ,  YALI ZHANG ,  JI MIAO ,  JUN ZHANG ,  NINGSHAO XIA

Inventor： TONG CHENG ,  TAO ZHANG ,  YALI ZHANG ,  JI MIAO ,  JUN ZHANG ,  NINGSHAO XIA

IPC: A61K31/713 ,  C12N15/11 ,  A61K31/7105 ,  C12N5/10 ,  A61P31/18 ,  C12N15/85 ,  C12N15/867 ,  C12N15/113 ,  A61K35/12

CPC classification number: C12N15/1132 ,  C12N2310/11 ,  C12N2310/12 ,  C12N2310/14

Abstract: The RNAi target sequences, which could be used for treating AIDS through targeting HIV. Based on the target sequences, recombinant expression vectors, packaging vectors and cells were constructed, which express siRNA and/or miRNA and/or ribozyme and/or antisense oligonucleotide for targeting HIV. And the applications of said recombinant expression vectors, packaging vectors and cells in preparing medicament for treating AIDS.

Abstract translation: RNAi靶序列，可用于通过靶向HIV来治疗艾滋病。 基于靶序列，构建重组表达载体，包装载体和细胞，其表达用于靶向HIV的siRNA和/或miRNA和/或核酶和/或反义寡核苷酸。 以及所述重组表达载体，包装载体和细胞在制备用于治疗AIDS的药物中的应用。

公开(公告)号：US20120278638A1

公开(公告)日：2012-11-01

申请号：US13331386

申请日：2011-12-20

Applicant: YIN-ZHAN WANG ,  JUN ZHANG ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

Inventor： YIN-ZHAN WANG ,  JUN ZHANG ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

IPC: G06F1/32 ,  G06F1/16 ,  G06F1/00

CPC classification number: G06F1/1677 ,  G06F1/3206

Abstract: An electronic device includes a main body, a cover hinged on the main body, a first sensor arranged in the main body, a second sensor arranged in the cover, and a processor. The first sensor senses a change of displacement of the first sensor when the main body is moved to generate a first coordinate information. The second sensor senses a change of displacement of the second sensor when the cover is moved to generate a second coordinate information. The processor calculates an angle between the main body and the cover according to the first coordinate information and the second coordinate information, and controls the electronic device according to the calculated angle. A method for controlling an electronic device is also provided.

Abstract translation: 电子设备包括主体，铰接在主体上的盖，布置在主体中的第一传感器，布置在盖中的第二传感器和处理器。 当主体移动以产生第一坐标信息时，第一传感器感测第一传感器的位移变化。 当盖移动以产生第二坐标信息时，第二传感器感测第二传感器的位移变化。 处理器根据第一坐标信息和第二坐标信息计算主体和盖子之间的角度，并根据计算出的角度控制电子设备。 还提供了一种用于控制电子设备的方法。

公开(公告)号：US20120207330A1

公开(公告)日：2012-08-16

申请号：US13106807

申请日：2011-05-12

Applicant: REN-WEN HUANG ,  JUN-WEI ZHANG ,  JUN ZHANG ,  LIN-KUN DING ,  TSUNG-JEN CHUANG

Inventor： REN-WEN HUANG ,  JUN-WEI ZHANG ,  JUN ZHANG ,  LIN-KUN DING ,  TSUNG-JEN CHUANG

IPC: H03F99/00

CPC classification number: H04R3/00 ,  H03F3/181 ,  H03F3/72 ,  H03F2200/321 ,  H04R2400/00

Abstract: The present disclosure provides an audio signal amplifying circuit for an electronic device including a processing chip and a speaker. The audio signal amplifying circuit includes an amplifying circuit and an inverting circuit connected to the processing chip to get a first control signal and invert the first control signal to generate a second control signal. The first control signal and/or the second control signal are used to control the operation mode of the amplifying circuit to be in an amplifying mode or in a non-amplifying mode.

Abstract translation: 本公开提供了一种用于包括处理芯片和扬声器的电子设备的音频信号放大电路。 音频信号放大电路包括放大电路和反相电路，连接到处理芯片以获得第一控制信号，并且反转第一控制信号以产生第二控制信号。 第一控制信号和/或第二控制信号用于将放大电路的工作模式控制为放大模式或非放大模式。