公开(公告)号：US20130074239A1

公开(公告)日：2013-03-28

申请号：US13593925

申请日：2012-08-24

申请人： Yung Chu CHENG ,  Yu Liang Cheng ,  Kai Hung Cheng

发明人： Yung Chu CHENG ,  Yu Liang Cheng ,  Kai Hung Cheng

IPC分类号： A41D13/04

CPC分类号： A41B13/10 ,  A41D13/04

摘要： A apron having a one-piece thin sheet body made from a flexible and foldable material and properly cut to provide an open type neckline portion disposed in a middle part near the top side thereof for attaching to the user's neck, two back belts respectively formed of a left part and a right part thereof for tying the apron to the user's waist, and two neck belts respectively formed of a top left part and a top right part thereof for tying the apron to the user's neck, and thus the apron can be better secured to the user's body to well protect the user's clothes from “wear and tear”.

摘要翻译： 一种具有由柔性和可折叠材料制成并且适当地切割以提供设置在靠近其顶侧的中间部分中的开口型领口部分的一片薄片体的围裙，用于附接到使用者的颈部，两个背带分别由 左侧部分和右侧部分，用于将围裙连接到使用者的腰部，以及两个颈带，分别由左上部分和右上部分形成，用于将围裙与使用者的颈部捆扎在一起，因此围裙可以更好 固定在使用者身上，以保护使用者的衣服免受磨损。

公开(公告)号：US07183698B1

公开(公告)日：2007-02-27

申请号：US11212656

申请日：2005-08-29

申请人： Chin-Wen Chou ,  Ying-Nan Cheng ,  Yu-Liang Cheng

发明人： Chin-Wen Chou ,  Ying-Nan Cheng ,  Yu-Liang Cheng

IPC分类号： H01L41/107

CPC分类号： H01L41/107

摘要： A piezoelectric structure receives input from a voltage source to generate polarization and output voltage. Two surfaces are formed on the direction normal to the polarized direction. One surface has an input electrode electrically connecting to the voltage source and an output electrode to output voltage. Another surface has a ground electrode. The distance between the input electrode and the ground electrode is different from the distance between the output electrode and the ground electrode. Through the height difference of the two electrodes, the step-up and step-down ratio can be altered.

摘要翻译： 压电结构接收来自电压源的输入以产生极化和输出电压。 在垂直于偏振方向的方向上形成两个表面。 一个表面具有电连接到电压源的输入电极和用于输出电压的输出电极。 另一个表面具有接地电极。 输入电极和接地电极之间的距离不同于输出电极和接地电极之间的距离。 通过两个电极的高度差，可以改变升压和降压比。

公开(公告)号：US20070046155A1

公开(公告)日：2007-03-01

申请号：US11212656

申请日：2005-08-29

申请人： Chin-Wen Chou ,  Ying-Nan Cheng ,  Yu-Liang Cheng

发明人： Chin-Wen Chou ,  Ying-Nan Cheng ,  Yu-Liang Cheng

IPC分类号： H01L41/107

CPC分类号： H01L41/107

摘要： A piezoelectric structure receives input from a voltage source to generate polarization and output voltage. Two surfaces are formed on the direction normal to the polarized direction. One surface has an input electrode electrically connecting to the voltage source and an output electrode to output voltage. Another surface has a ground electrode. The distance between the input electrode and the ground electrode is different from the distance between the output electrode and the ground electrode. Through the height difference of the two electrodes, the step-up and step-down ratio can be altered.

摘要翻译： 压电结构接收来自电压源的输入以产生极化和输出电压。 在垂直于偏振方向的方向上形成两个表面。 一个表面具有电连接到电压源的输入电极和用于输出电压的输出电极。 另一个表面具有接地电极。 输入电极和接地电极之间的距离不同于输出电极和接地电极之间的距离。 通过两个电极的高度差，可以改变升压和降压比。