公开(公告)号：US20130169066A1

公开(公告)日：2013-07-04

申请号：US13343222

申请日：2012-01-04

申请人： Chia-Lung Chen ,  Chuan-Che Lee

发明人： Chia-Lung Chen ,  Chuan-Che Lee

IPC分类号： H03K17/00

CPC分类号： H01L27/0262 ,  Y10T307/766

摘要： An electronic device has a first terminal and a second terminal and includes a control unit, a silicon controlled rectifier (SCR), and a switch unit. The control unit detects a positive pulse signal from the first terminal of the electronic device. When the positive pulse signal is detected by the control unit, the control unit generates a reset pulse after a predetermined time. The SCR has a first anode terminal, a second anode terminal, a first cathode terminal, and a second cathode terminal. The switch unit provides a plurality of transmission paths. When the switch unit receives the reset pulse, the switch unit cuts off the transmission paths, so that the first anode terminal, the second anode terminal, the first cathode terminal, and the second cathode terminal of the SCR are floating.

摘要翻译： 电子设备具有第一端子和第二端子，并且包括控制单元，可控硅整流器（SCR）和开关单元。 控制单元从电子设备的第一终端检测正脉冲信号。 当通过控制单元检测到正脉冲信号时，控制单元在预定时间之后产生复位脉冲。 SCR具有第一阳极端子，第二阳极端子，第一阴极端子和第二阴极端子。 开关单元提供多个传输路径。 当开关单元接收到复位脉冲时，开关单元切断传输路径，使SCR的第一阳极端子，第二阳极端子，第一阴极端子和第二阴极端子浮动。

公开(公告)号：US5737974A

公开(公告)日：1998-04-14

申请号：US687177

申请日：1996-07-25

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： B62K21/12 ,  B62K21/18

CPC分类号： B62K21/12 ,  Y10T403/7056 ,  Y10T403/7064 ,  Y10T74/2078

摘要： A bicycle upright tube fastening assembly comprises a handlebar upright tube, a bolt, a tightening head,. an arresting tube, a torsion spring, a nut, a head tube, a from fork tube column, and a bearing set which is composed of a mounting seat, a ball bowl, a rolling ball slot seat and a ball nest. The mounting seat is provided therein with an upper tapered portion and a lower tapered portion. An upper fitting ring is received in the upper tapered portion while a lower fitting ring is received in the lower tapered portion. The ball bowl is provided with a straight center hole having at one end thereof a tapered protuberance which is engaged with the lower tapered portion of the mounting seat such that one end of the tapered protuberance urges the lower fitting ring of the mounting seat. The rolling ball slot seat is urged by the head tube when a pressure exerting on the mounting seat is transmitted to the ball bowl and the ball nest which is located between the ball bowl and the rolling ball slot seat.

摘要翻译： 自行车直立管紧固组件包括把手直立管，螺栓，紧固头。 止回管，扭转弹簧，螺母，头管，叉管柱以及由安装座，球碗，滚球槽座和球窝组成的轴承组。 安装座在其中设置有上锥形部分和下锥形部分。 上配合环容纳在上锥形部分中，而下配合环容纳在下锥形部分中。 所述球碗具有直的中心孔，所述中心孔的一端具有与所述安装座的下锥形部接合的锥形隆起部，使得所述锥形隆起部的一端推动所述安装座的下配合环。 当安装座椅上施加的压力传递到球碗和位于球碗和滚球槽座之间的球窝时，滚珠槽座被头管推动。

公开(公告)号：US20130120325A1

公开(公告)日：2013-05-16

申请号：US13293606

申请日：2011-11-10

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： G09G3/36 ,  G06F3/038

CPC分类号： G09G3/3688 ,  G09G2330/025 ,  G09G2330/026

摘要： A source driver includes a detector, a plurality of buffers and a plurality of output channels. The detector switches a disable signal to an enable signal according to a start pulse, wherein the source driver prepares to output display data according to the start pulse. The buffers are electrically connected to the detector. Furthermore, each of the buffers stops operating according to the disable signal and starts operating according to the enable signal. The output channels are electrically connected to output ends of the buffers, and the source driver transmits signals outputted by the buffers through the output channels.

摘要翻译： 源驱动器包括检测器，多个缓冲器和多个输出通道。 检测器根据起始脉冲将禁用信号切换到使能信号，其中源驱动器准备根据起始脉冲输出显示数据。 缓冲器电连接到检测器。 此外，每个缓冲器根据禁用信号停止工作，并根据使能信号开始工作。 输出通道电连接到缓冲器的输出端，源极驱动器通过输出通道传输由缓冲器输出的信号。

公开(公告)号：US20120212207A1

公开(公告)日：2012-08-23

申请号：US13032706

申请日：2011-02-23

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： G05F3/16

CPC分类号： G05F3/30

摘要： A bandgap circuit includes a bias current generating circuit and a complementary start-up circuit. The bias current generating circuit includes a first node and a second node and is arranged to generate a bias current in response to a voltage provided at the first node or a voltage provided at the second node. The complementary start-up circuit is arranged to start-up the bias current generating circuit and includes a first start-up circuit coupled to the first node and a second start-up circuit coupled to the second node. The first and second start-up circuits operate complementarily, so that the second start-up circuit provides the voltage to the second node when the first start-up circuit is unable to provide the voltage to the first node, and the first start-up circuit provides the voltage to the first node when the second start-up circuit is unable to provide the voltage to the second node.

摘要翻译： 带隙电路包括偏置电流产生电路和互补启动电路。 偏置电流产生电路包括第一节点和第二节点，并且被布置成响应于在第一节点处提供的电压或在第二节点处提供的电压产生偏置电流。 互补启动电路被布置成启动偏置电流产生电路，并且包括耦合到第一节点的第一启动电路和耦合到第二节点的第二启动电路。 第一和第二启动电路互补地工作，使得当第一启动电路不能向第一节点提供电压时，第二启动电路向第二节点提供电压，并且第一启动 当第二启动电路不能向第二节点提供电压时，电路向第一节点提供电压。

公开(公告)号：US20130114170A1

公开(公告)日：2013-05-09

申请号：US13292444

申请日：2011-11-09

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： H02H9/00

CPC分类号： H02H9/046

摘要： An electrostatic discharge protection apparatus protects an integrated circuit including a first pad and a first internal circuit operating at a power voltage. The electrostatic discharge protection apparatus includes a first protection unit and a control unit. The first protection unit includes a first P-type diode, a first silicon controlled rectifier (SCR), a first resistor and a first buffer. The first P-type diode is electrically connected between a first power line and the first pad. The SCR is electrically connected between the first pad and a first ground line. The first buffer includes an input end electrically connected to the first pad through the first resistor and an output end electrically connected to an input end of the first internal circuit. The control unit generates an isolation signal according to the power voltage to turn off the first SCR.

摘要翻译： 静电放电保护装置保护包括第一焊盘和在电源电压下工作的第一内部电路的集成电路。 静电放电保护装置包括第一保护单元和控制单元。 第一保护单元包括第一P型二极管，第一可控硅整流器（SCR），第一电阻器和第一缓冲器。 第一P型二极管电连接在第一电源线和第一焊盘之间。 SCR电连接在第一焊盘和第一接地线之间。 第一缓冲器包括通过第一电阻器电连接到第一焊盘的输入端和电连接到第一内部电路的输入端的输出端。 控制单元根据电源电压产生隔离信号以关闭第一SCR。

公开(公告)号：US06711820B2

公开(公告)日：2004-03-30

申请号：US10036948

申请日：2001-12-21

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： B26B1100

CPC分类号： B26B13/00

摘要： The cutting tool, or folding scissors, has first and second knife blades and first and second handles, each of the first and second knife blades and first and second handles being positionable relative to one another. The knife blades and handles effect at least a scissors cutting function in at least one open position of the tool. In particular, the first and second knife blades and the first and second handles effect the scissors cutting function in each of a plurality of open positions of the tool. The tool also has a locking assembly that locks the first knife blade and first handle in at least one first position and that locks the second knife blade and the second handle in at least one second position, independently of the first knife blade and first handle. Combinations of the first and second positions respectively define the open positions of the tool. For multiple open positions the locking assembly locks the first and second knife blades and the first and second handles in different first and second positions.

摘要翻译： 切割工具或折叠式剪刀具有第一和第二刀片以及第一和第二把手，第一和第二刀片中的每一个以及第一和第二手柄可相对于彼此定位。 刀片和手柄至少在刀具的至少一个打开位置中起到剪刀切割功能。 特别地，第一刀片和第二刀片以及第一和第二手柄在刀具的多个打开位置中的每一个中都能够实现剪刀切割功能。 该工具还具有锁定组件，其将第一刀片和第一手柄锁定在至少一个第一位置，并且将第二刀片和第二手柄锁定在至少一个第二位置，与第一刀片和第一手柄无关。 第一和第二位置的组合分别限定了工具的打开位置。 对于多个打开位置，锁定组件将第一和第二刀片以及第一和第二把手锁定在不同的第一和第二位置。

公开(公告)号：US5791203A

公开(公告)日：1998-08-11

申请号：US683173

申请日：1996-07-18

申请人： Chia-Lung Chen ,  Yin-Dong Liu ,  Long-Shui Wu

发明人： Chia-Lung Chen ,  Yin-Dong Liu ,  Long-Shui Wu

IPC分类号： B62M9/10 ,  G05G1/14

CPC分类号： B62M9/105 ,  Y10T74/2164 ,  Y10T74/2165

摘要： The crank arm of a bicycle is detachably secured to a receiving portion of the crank axle by disposing the receiving portion within a tapered hole formed in an inner side of the crank arm and threadedly engaging a bolt within a threaded hole in the receiving portion by applying a wrench through an axial hole of a bolt cover which is threadedly engaged within a threaded portion formed in an outer side of the crank arm.

摘要翻译： 自行车的曲柄臂通过将容纳部分设置在形成在曲柄臂的内侧的锥形孔内并通过施加在螺纹孔中的螺栓中而使其接合在接收部分的螺纹孔中，从而可拆卸地固定到曲柄轴的接收部分 扳手穿过螺栓盖的轴向孔，其螺纹地接合在形成在曲柄臂外侧的螺纹部分内。

公开(公告)号：US08552707B2

公开(公告)日：2013-10-08

申请号：US13032706

申请日：2011-02-23

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： G05F3/30

CPC分类号： G05F3/30

摘要： A bandgap circuit includes a bias current generating circuit and a complementary start-up circuit. The bias current generating circuit includes a first node and a second node and is arranged to generate a bias current in response to a voltage provided at the first node or a voltage provided at the second node. The complementary start-up circuit is arranged to start-up the bias current generating circuit and includes a first start-up circuit coupled to the first node and a second start-up circuit coupled to the second node. The first and second start-up circuits operate complementarily, so that the second start-up circuit provides the voltage to the second node when the first start-up circuit is unable to provide the voltage to the first node, and the first start-up circuit provides the voltage to the first node when the second start-up circuit is unable to provide the voltage to the second node.

摘要翻译： 带隙电路包括偏置电流产生电路和互补启动电路。 偏置电流产生电路包括第一节点和第二节点，并且被布置成响应于在第一节点处提供的电压或在第二节点处提供的电压产生偏置电流。 互补启动电路被布置成启动偏置电流产生电路，并且包括耦合到第一节点的第一启动电路和耦合到第二节点的第二启动电路。 第一和第二启动电路互补地工作，使得当第一启动电路不能向第一节点提供电压时，第二启动电路向第二节点提供电压，并且第一启动 当第二启动电路不能向第二节点提供电压时，电路向第一节点提供电压。

公开(公告)号：US20090186186A1

公开(公告)日：2009-07-23

申请号：US12018338

申请日：2008-01-23

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： B32B3/02

CPC分类号： B32B3/02 ,  B32B3/06 ,  B32B7/12 ,  B32B15/10 ,  B32B21/02 ,  B32B21/042 ,  B32B21/08 ,  B32B21/14 ,  B32B2307/50 ,  B32B2307/734 ,  B32B2479/00 ,  Y10T428/24777

摘要： A plank structure includes a base plate having an outer surface and an integrated annular frame having an inner surface matched with the outer surface of the base plate, wherein the frame is mounted with the base plate in such a way that the inner surface of the frame is coupled to the outer surface of the base plate. Thus, the plank structure of the invention has a simple manufacturing process and is suitable for manufacturing articles of an irregular shape.

摘要翻译： 板结构包括具有外表面的基板和具有与基板的外表面匹配的内表面的集成环形框架，其中框架以与基板相反的方式安装在框架的内表面上 耦合到基板的外表面。 因此，本发明的板结构具有简单的制造工艺，并且适用于制造不规则形状的制品。

公开(公告)号：US5678836A

公开(公告)日：1997-10-21

申请号：US562094

申请日：1995-11-22

申请人： Chia-Lung Chen

发明人： Chia-Lung Chen

IPC分类号： B62K21/06 ,  B62K21/18 ,  B62K21/04

CPC分类号： B62K21/18 ,  B62K21/06

摘要： An improved vertical tube for bicycles includes a vertical tubular portion of a horizontal tube fitted onto a front fork having a bearing means fitted around its outer periphery such that the bottom of the tubular portion urges against a tapered inner ring of the bearing means, a baffle cap, and a torsion spring having a first end fitted into a small through hole of the baffle cap and a second through hole inserted into a tiny through hole of a stop rod. A bolt is inserted via a central hole of the baffle cap through the torsion spring into a central through hole of the stop rod to be locked with a nut before passing through a threaded hole of a pressing block which is caused to press against the lower inner wall of the stop rod. The pressing block as well as the stop rod and bolt are inserted into the front fork such that when the bolt is turned, the pressing block will cause a lower section of the stop rod to expand to urge against the inner wall of the front fork. The bolt may be turned loose to release the pressing block to permit repair or replacement of the horizontal tube.

摘要翻译： 用于自行车的改进的立管包括安装在前叉上的水平管的垂直管状部分，其具有围绕其外周装配的轴承装置，使得管状部分的底部抵靠轴承装置的锥形内环，挡板 帽和扭簧，其具有装配在挡板的小通孔中的第一端和插入止动杆的微小通孔中的第二通孔。 螺栓通过挡板的中心孔通过扭簧插入到止动杆的中心通孔中，以在通过按压块的螺纹孔之前与螺母锁定，所述螺纹孔被压靠在下部内部 停止杆的墙壁。 压块以及止动杆和螺栓插入前叉，使得当螺栓转动时，按压块将导致止动杆的下部扩张以推动抵靠前叉的内壁。 螺栓可以松动以释放压块以允许水平管的修理或更换。