公开(公告)号：US06252506B1

公开(公告)日：2001-06-26

申请号：US09401541

申请日：1999-09-22

申请人： Yuan-Tai Hsieh ,  Kun-Huei Chen ,  Chien-Min Cheng

发明人： Yuan-Tai Hsieh ,  Kun-Huei Chen ,  Chien-Min Cheng

IPC分类号： G08B1300

CPC分类号： G08B13/1645 ,  G08B13/191

摘要： A device for finding a position of a human comprises a micro controller, a pyro-electrical infrared sensing unit, a first motor, a rotating speed feed back unit, an ultrasonic sensing unit and a second motor. The infrared sensing unit is fitted to an edge of a disc coupled to the shaft of the first motor. The rotating speed feed back unit has a rotating disc which is also coupled to the shaft of the first motor. The ultrasonic sensing unit is fitted to an edge of a second disc coupled to the shaft of the second motor such that it can move with rotating of the second disc. The micro controller activates the first motor and the infrared sensing unit to search for a human, and figures out the direction of that human by means of the rotating speed feed back unit. At the same time, the controller activates the second motor for the ultrasonic unit to be directed to the found human; thus, the distance from that human to the device is available.

摘要翻译： 用于找到人的位置的装置包括微控制器，热电红外感测单元，第一电机，转速反馈单元，超声波感测单元和第二电动机。 红外感测单元装配到联接到第一电动机的轴的盘的边缘。 旋转速度反馈单元具有旋转盘，其也联接到第一电动机的轴。 超声波感测单元装配到与第二电动机的轴联接的第二盘的边缘，使得其可以随着第二盘的旋转而移动。 微型控制器激活第一个电机和红外线感测单元，以搜索人体，并通过转速反馈单元计算出该人的方向。 同时，控制器激活用于超声波单元的第二马达被引导到被发现的人; 因此，距离人类到设备的距离是可用的。

公开(公告)号：US20070127278A1

公开(公告)日：2007-06-07

申请号：US11294518

申请日：2005-12-06

申请人： Yuan-Tai Hsieh

发明人： Yuan-Tai Hsieh

IPC分类号： H02M3/24

CPC分类号： H02M7/529 ,  H02M7/53846 ,  H02M7/539

摘要： A DC-AC inverter has an adjustment device for adjusting wave shape of output thereof includes a feedback circuit, and a zero-crossing detector; the feedback circuit will detect and measure output voltage of the inverter, and feedback-control the inverter to make the inverter output a demanded stable fixed voltage, thus preventing the output voltage of the inverter from changing owing to an input voltage and the loading effect caused by electric appliances connected thereto; the zero-crossing detector is used to detect and measure the frequency and wave shape of the output of the DC-AC inverter therefore the DC-AC inverter can be further connected in parallel to another DC-AC inverter or an utility grid when the feedback circuit is used to feedback-control the inverter for the inverter to provide a demanded stable fixed voltage output.

摘要翻译： DC-AC逆变器具有用于调节其输出波形的调整装置，包括反馈电路和零交叉检测器; 反馈电路将检测和测量变频器的输出电压，并对变频器进行反馈控制，使变频器输出稳定的固定电压，从而防止变频器的输出电压由于输入电压而变化，并导致负载效应 通过与其连接的电器; 过零检测器用于检测和测量DC-AC逆变器输出的频率和波形，因此当反馈信号反馈信号时，DC-AC逆变器可以进一步并联连接到另一个DC-AC逆变器或公用电网 电路用于反馈控制变频器的逆变器，以提供所需的稳定的固定电压输出。

公开(公告)号：US07339806B2

公开(公告)日：2008-03-04

申请号：US11294518

申请日：2005-12-06

申请人： Yuan-Tai Hsieh

发明人： Yuan-Tai Hsieh

IPC分类号： H02M7/539

CPC分类号： H02M7/529 ,  H02M7/53846 ,  H02M7/539

摘要： A DC-AC inverter has an adjustment device for adjusting wave shape of output thereof includes a feedback circuit, and a zero-crossing detector; the feedback circuit will detect and measure output voltage of the inverter, and feedback-control the inverter to make the inverter output a demanded stable fixed voltage, thus preventing the output voltage of the inverter from changing owing to an input voltage and the loading effect caused by electric appliances connected thereto; the zero-crossing detector is used to detect and measure the frequency and wave shape of the output of the DC-AC inverter therefore the DC-AC inverter can be further connected in parallel to another DC-AC inverter or an utility grid when the feedback circuit is used to feedback-control the inverter for the inverter to provide a demanded stable fixed voltage output.

摘要翻译： DC-AC逆变器具有用于调节其输出波形的调整装置，包括反馈电路和零交叉检测器; 反馈电路将检测和测量变频器的输出电压，并对变频器进行反馈控制，使变频器输出稳定的固定电压，从而防止变频器的输出电压由于输入电压而变化，并导致负载效应 通过与其连接的电器; 过零检测器用于检测和测量DC-AC逆变器输出的频率和波形，因此当反馈信号反馈信号时，DC-AC逆变器可以进一步并联连接到另一个DC-AC逆变器或公用电网 电路用于反馈控制变频器的逆变器，以提供所需的稳定的固定电压输出。

公开(公告)号：US06305821B1

公开(公告)日：2001-10-23

申请号：US09500033

申请日：2000-02-08

申请人： Yuan-Tai Hsieh ,  Jui-Sheng Lin

发明人： Yuan-Tai Hsieh ,  Jui-Sheng Lin

IPC分类号： F21V500

CPC分类号： F21V5/041 ,  F21K9/232 ,  F21Y2115/10

摘要： LED lamps include a hollow light-transparent ball and one or more LED of the same or different colors fixed behind the ball, which has an inner semi-transparent layer and an outer transparent layer. The semi-transparent layer has a larger deflecting percentage than the outer transparent layer so that light emitted by the LED may deflect and collide with each other many times in the semi-transparent layer of the ball to produce soft and evenly mixed colored light when seen through the ball.

摘要翻译： LED灯包括中空透明球和固定在球后面的相同或不同颜色的一个或多个LED，其具有内半透明层和外透明层。 半透明层具有比外部透明层更大的偏转百分比，使得LED发射的光可以在球的半透明层中彼此偏转和相互碰撞多次，以产生柔软且均匀混合的有色光 通过球。

公开(公告)号：US06851209B2

公开(公告)日：2005-02-08

申请号：US10439244

申请日：2003-05-16

申请人： Jui-Sheng Lin ,  Yuan-Tai Hsieh

发明人： Jui-Sheng Lin ,  Yuan-Tai Hsieh

IPC分类号： G09F9/33 ,  G09F13/22 ,  G09F13/00

CPC分类号： G09F9/33 ,  G09F13/22

摘要： An integrated advertisement board includes a frame, several light emitting elements arranged on the frame in a form of a matrix, and a controlling circuit electrically connected to the light emitting element; the controlling circuit is used for making each light emitting element emit light and stop emitting light in an alternate way for the light emitting element to present patterns as well as for the patterns to have constantly changing appearance.

摘要翻译： 集成广告板包括框架，以矩阵形式布置在框架上的几个发光元件以及电连接到发光元件的控制电路; 控制电路用于使每个发光元件发光并且以替代的方式停止发光以使发光元件呈现图案以及图案具有不断变化的外观。

公开(公告)号：US5986358A

公开(公告)日：1999-11-16

申请号：US115611

申请日：1998-07-15

申请人： Yuan-Tai Hsieh

发明人： Yuan-Tai Hsieh

IPC分类号： H05B37/02 ,  H05B39/08 ,  H01H36/00

CPC分类号： H05B39/088 ,  H05B37/0209 ,  H05B37/0272 ,  Y10T307/773 ,  Y10T307/832

摘要： A remotely controllable wall switch includes a housing, a push button and a receiver contained in the housing, and a transmitter. The receiver has a circuit board connected to two lead wires of a power source and a load and the push button. A lead wire of the power source and the load are connected to each other. In use, the push button of the receiver or a press key of the transmitter is pressed to control the receiver, to connect power to the load or disconnect it.

摘要翻译： 远程控制的墙壁开关包括壳体，按钮和容纳在壳体中的接收器以及发射器。 接收器具有连接到电源和负载的两根引线以及按钮的电路板。 电源和负载的引线彼此连接。 在使用中，按下接收器的按钮或发射器的按键来控制接收器，将电源连接到负载或断开连接。

公开(公告)号：US5977537A

公开(公告)日：1999-11-02

申请号：US40938

申请日：1998-03-18

申请人： Yuan-Tai Hsieh

发明人： Yuan-Tai Hsieh

IPC分类号： G01J3/10 ,  G01J3/50

CPC分类号： G01J3/10 ,  G01J3/50 ,  G01J3/501

摘要： A color identifying device includes an emitter for supplying light to throw on a tested object, an amorphous photosensor, an amplifier, an ADC and a microprocessor. The emitter is formed with a LED producing three original colors or with three separate LED producing separate colors of red, green and blue. The photosensor receives the reflected light from the object and sends signals of three colors to the amplifier which amplifies the signals and sends them to the ADC. Then the ADC converts the analog signals into digital signals to be sent to the microprocessor which calculates the digital signals by a program identifying the colors of the object accurately.

摘要翻译： 颜色识别装置包括用于提供被投射物体的光的发射器，非晶形光电传感器，放大器，ADC和微处理器。 发射器由一个产生三种原始颜色的LED或三个单独的LED形成，产生红色，绿色和蓝色的分开的颜色。 光电传感器从物体接收反射光，并将三色信号发送到放大信号的放大器，并将其发送到ADC。 然后，ADC将模拟信号转换成数字信号，以发送到微处理器，该微处理器通过准确识别对象的颜色的程序来计算数字信号。