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公开(公告)号：US08106643B2
公开(公告)日：2012-01-31
申请号：US12727252
申请日：2010-03-19
申请人： Chih-Chang Tsai
发明人： Chih-Chang Tsai
CPC分类号： H02J1/10 , H02M3/156 , Y10T307/50
摘要： A power supply apparatus is provided. The power supply apparatus includes two power suppliers coupled in parallel so as to simultaneously supply the electric power required by an electronic product in operation. The power supply apparatus provided by the invention may stably/accurately output the desired DC output voltage to the electronic product, and may further in advance increase a main power generated inside the other power supplier when one of the power suppliers is over voltage, thereby avoiding an oversized voltage drop from occurring in the DC output voltage.
摘要翻译： 提供电源装置。 供电装置包括并联连接的两个供电装置，以便同时供应电子产品运行所需的电力。 本发明提供的供电装置可以稳定/精确地输出期望的直流输出电压到电子产品，并且当电力供应商中的一个电压过高时，可以进一步预先增加在另一供电器内产生的主电力，从而避免 在直流输出电压中出现过大的电压降。
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2.发明授权公开(公告)号：US06981300B2
公开(公告)日：2006-01-03
申请号：US10653621
申请日：2003-09-02
申请人： Chih-Chang Tsai , Ming-Hsun Yang
发明人： Chih-Chang Tsai , Ming-Hsun Yang
IPC分类号： H04R17/00
CPC分类号： B41J2/1632 , B41J2/1607 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1645 , Y10T29/42 , Y10T29/49401
摘要： A piezoelectric ink jet print head and a fabrication method for a pressure chamber thereof. A silicon substrate has at least one large-size opening. A photoresist layer is formed in the large-size opening of the silicon substrate and has a plurality of small-size trenches spaced apart from each other. Each of the small-size trenches serves as a pressure chamber. An adhesion layer is formed overlying the silicon substrate to cover the photoresist layer and the small-size trenches. A silicon layer is formed overlying the adhesion layer to serve as a vibrating layer.
摘要翻译： 一种压电喷墨打印头及其压力室的制造方法。 硅衬底具有至少一个大尺寸的开口。 在硅衬底的大尺寸开口中形成光致抗蚀剂层，并且具有彼此间隔开的多个小尺寸的沟槽。 每个小尺寸的沟槽都用作压力室。 形成覆盖硅衬底以覆盖光致抗蚀剂层和小尺寸沟槽的粘附层。 形成覆盖粘合层的硅层作为振动层。
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3.发明授权Method for using ammonium fluoride solution in a photoelectrochemical etching process of a silicon wafer 失效在硅晶片的光电化学蚀刻工艺中使用氟化铵溶液的方法公开(公告)号：US06852643B1
公开(公告)日：2005-02-08
申请号：US10673349
申请日：2003-09-30
申请人： Jing-Chie Lin , Chih-Chang Tsai , Chien-Ming Lai , Wen-Chu Hsiao
发明人： Jing-Chie Lin , Chih-Chang Tsai , Chien-Ming Lai , Wen-Chu Hsiao
IPC分类号： C25F3/12 , C25F3/14 , H01L21/302 , H01L21/306 , H01L21/3063
CPC分类号： C25F3/12 , C25F3/14 , H01L21/30608 , H01L21/3063
摘要： A method for using ammonium fluoride solution in a photoelectrochemical etching process of a silicon wafer, comprising steps of: placing a wafer after the pre-etching process into an alcohol solution for activating the surface of wafer and into an ammonium fluoride solution as an etching solution; and illuminating the back of wafer with a halogen light and performing a photoelectrochemical etching process in a potentiostatic.
摘要翻译： 一种在硅晶片的光电化学蚀刻工艺中使用氟化铵溶液的方法，包括以下步骤：将预蚀刻工艺之后的晶片放入用于活化晶片表面的醇溶液中，并将其作为蚀刻溶液 ; 并用卤素灯照射晶片的背面，并在恒电位中进行光电化学蚀刻工艺。
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公开(公告)号：US08089258B2
公开(公告)日：2012-01-03
申请号：US12727254
申请日：2010-03-19
申请人： Chih-Chang Tsai
发明人： Chih-Chang Tsai
CPC分类号： H02J1/102
摘要： A power supply apparatus is provided. The power supply apparatus includes two power suppliers coupled in parallel so as to simultaneously supply the electric power required by an electronic product in operation. The power supply apparatus provided by the invention may stably/accurately output the desired DC output voltage to the electronic product, and may further in advance increase a main power generated inside the other power supplier when one of the power suppliers is over voltage, thereby avoiding an oversized voltage drop from occurring in the DC output voltage.
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公开(公告)号：US20090298003A1
公开(公告)日：2009-12-03
申请号：US12128374
申请日：2008-05-28
申请人： Yu-chen Wei , Chih-chang Tsai
发明人： Yu-chen Wei , Chih-chang Tsai
IPC分类号： A61C7/16
摘要： A self-ligating orthodontic bracket, comprising a main body provided with a slot at one end of the top thereof for placing an arch wire therein and a base fixed to the bottom of the main body, is adhered to the outer surface of a tooth via the bottom of the base and is characterized in that: the main body is detachably connected with a cover, where the main body comprises a connecting part and at least an engaging part. The connecting part is located at one end near the slot and is provided with at least a track at two lateral sides respectively. The engaging part is provided at one end of the connecting part. The cover has two lateral sides that are in sliding connection with the tracks and is provided with at least a protrusion on its bottom for engagement with the engaging part. Thereby, the cover can be open or closed conveniently for users to place an arch wire into the slot or remove the arch wire out of the slot.
摘要翻译： 一种自我结扎的正畸托架，包括：主体，其主体在其顶部的一端设有用于放置拱形线的槽，固定在主体底部的底座粘附到牙齿的外表面上 底座的底部，其特征在于，主体可拆卸地与盖连接，其中主体包括连接部分和至少一个接合部分。 连接部分位于狭槽附近的一端，并且分别在两个侧面处设置有至少一个轨道。 接合部设置在连接部的一端。 盖具有与轨道滑动连接的两个横向侧面，并且在其底部上至少设置有用于与接合部分接合的突起。 因此，盖可以方便地打开或关闭，以便用户将拱形线放入槽中或将拱形线从槽中取出。
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公开(公告)号：US20110227521A1
公开(公告)日：2011-09-22
申请号：US12728282
申请日：2010-03-22
申请人： Shao-Feng Lu , Chih-Chang Tsai
发明人： Shao-Feng Lu , Chih-Chang Tsai
CPC分类号： G06F1/20 , G06F11/0766 , G06F11/0793 , H02P1/04 , H02P29/0241
摘要： A fan starting method including following steps is provided. A fan module including a control unit and a fan is provided, wherein the control unit and the fan are electrically connected with each other. An electric power is supplied to the fan module, wherein the electric power drives the fan to rotate at a full speed. Whether the fan rotates is determined by the control unit within a predetermined time. If the fan rotates, the fan is controlled to rotate at a predetermined load speed after the predetermined time. If the fan does not rotate, an alarm signal or an off signal is issued by the control unit.
摘要翻译： 提供了包括以下步骤的风扇启动方法。 提供了包括控制单元和风扇的风扇模块，其中控制单元和风扇彼此电连接。 电源被供应到风扇模块，其中电力驱动风扇以全速旋转。 风扇旋转是否在预定时间内由控制单元确定。 如果风扇旋转，则风扇在预定时间之后被控制为以预定的负载速度旋转。 如果风扇不旋转，则控制单元发出报警信号或关闭信号。
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公开(公告)号：US20110227413A1
公开(公告)日：2011-09-22
申请号：US12727252
申请日：2010-03-19
申请人： Chih-Chang Tsai
发明人： Chih-Chang Tsai
IPC分类号： H02J1/10
CPC分类号： H02J1/10 , H02M3/156 , Y10T307/50
摘要： A power supply apparatus is provided. The power supply apparatus includes two power suppliers coupled in parallel so as to simultaneously supply the electric power required by an electronic product in operation. The power supply apparatus provided by the invention may stably/accurately output the desired DC output voltage to the electronic product, and may further in advance increase a main power generated inside the other power supplier when one of the power suppliers is over voltage, thereby avoiding an oversized voltage drop from occurring in the DC output voltage.
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公开(公告)号：US20110199064A1
公开(公告)日：2011-08-18
申请号：US13025159
申请日：2011-02-11
申请人： Chih-Chang Tsai
发明人： Chih-Chang Tsai
IPC分类号： G05F1/563
CPC分类号： H02M3/158 , H02M2001/007
摘要： A DC-to-DC converter adapted for generating a power voltage required by a load and including a buck circuit and a boost circuit is provided. The buck circuit is used for receiving a DC input voltage, and outputting the power voltage by performing a buck process to the DC input voltage, or directly outputting the DC input voltage according to a first control signal. The boost circuit is used for receiving the power voltage or the DC input voltage both output from the buck circuit, and outputting the power voltage to the load by performing a boost process to the DC input voltage output from the buck circuit, or directly outputting the power voltage output from the buck circuit to the load according to a second control signal.
摘要翻译： 提供一种用于产生负载所需的电源电压并且包括降压电路和升压电路的DC-DC转换器。 降压电路用于接收直流输入电压，并通过对直流输入电压进行降压处理，或者根据第一控制信号直接输出直流输入电压来输出电源电压。 升压电路用于接收从降压电路输出的电源电压或直流输入电压，并且通过对从降压电路输出的直流输入电压进行升压处理，将电源电压输出到负载，或直接输出 根据第二控制信号从降压电路输出到负载的电源电压。
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公开(公告)号：US20060227180A1
公开(公告)日：2006-10-12
申请号：US11160827
申请日：2005-07-12
申请人： Chih-Chang Tsai , Min-Sheng Shih
发明人： Chih-Chang Tsai , Min-Sheng Shih
CPC分类号： B41J2/14233 , B41J2/14274
摘要： A piezoelectric vibration plate for a print head of a piezoelectric inkjet printer includes a vibration layer, a piezoelectric layer, two electrodes and a frame. The piezoelectric layer is formed on the vibration layer. The two electrodes are formed between the vibration layer and the piezoelectric layer. The frame is disposed on the vibration layer and surrounds the piezoelectric layer for holding the piezoelectric layer in position.
摘要翻译： 压电喷墨打印机的打印头的压电振动板包括振动层，压电层，两个电极和框架。 压电层形成在振动层上。 两个电极形成在振动层和压电层之间。 该框架设置在振动层上并围绕用于将压电层保持就位的压电层。
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公开(公告)号：US20060225259A1
公开(公告)日：2006-10-12
申请号：US11160774
申请日：2005-07-08
申请人： Chih-Chang Tsai , Chih-Ming Chen
发明人： Chih-Chang Tsai , Chih-Ming Chen
IPC分类号： H04R17/00
摘要： A method includes providing a vibration plate and a piezoelectric ceramic, bonding the vibration plate and the piezoelectric ceramic, grinding the vibration plate and the piezoelectric ceramic, and forming the piezoelectric vibration plate by dicing the vibration plate and the piezoelectric ceramic.
摘要翻译： 一种方法包括提供振动板和压电陶瓷，结合振动板和压电陶瓷，研磨振动板和压电陶瓷，并通过切割振动板和压电陶瓷形成压电振动板。
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