公开(公告)号：US20070013271A1

公开(公告)日：2007-01-18

申请号：US11179513

申请日：2005-07-13

申请人： Kuan-Wei Chen

发明人： Kuan-Wei Chen

IPC分类号： A47B81/00 ,  A47B67/02 ,  A47B88/00

CPC分类号： H04R1/023 ,  B60R13/02 ,  B60R13/06 ,  B60R2013/0287

摘要： A waterproof cover for an audio system includes a frame having an opening and two arcuate faces respectively formed on two opposed sides of the frame, a gasket and a shield with the gasket securely attached to a side face thereof and being pivotally connected to the frame in such a way that a pivotal trajectory of the shield is eccentric to the arcuate face thereby allowing the shield together with the gasket to engage with the arcuate faces of the frame in a watertight manner.

摘要翻译： 用于音频系统的防水盖包括一个框架，该框架具有分别形成在框架的两个相对侧上的开口和两个圆弧面，垫圈和屏蔽件，垫圈牢固地附接到其侧面并且枢转地连接到框架 这样一种方式使得护罩的枢转轨迹偏心于弓形面，从而允许屏蔽件与垫圈一起以水密的方式与框架的弓形面接合。

公开(公告)号：US20230054463A1

公开(公告)日：2023-02-23

申请号：US17405043

申请日：2021-08-18

申请人： Kuan-Wei Chen ,  Kuan-Yu Chen

发明人： Kuan-Wei Chen ,  Kuan-Yu Chen

IPC分类号： B24C11/00 ,  B24C1/04 ,  B24C3/32 ,  B24C5/06 ,  B24C5/08

摘要： A cutting method by applying a particle beam of metallic glass onto a substrate to cut or partially cut the substrate with high production efficiency, low production cost and better environmental protection.

公开(公告)号：US10883152B2

公开(公告)日：2021-01-05

申请号：US16111176

申请日：2018-08-23

申请人： Kuan-Wei Chen ,  Jason Shian-Ching Jang ,  Po-Jen Wei

发明人： Kuan-Wei Chen ,  Jason Shian-Ching Jang ,  Po-Jen Wei

IPC分类号： C21D7/06 ,  B22F9/00 ,  B22F9/08 ,  B24C1/10

摘要： A dynamically impacting method comprising simultaneously peening a substrate surface and forming a thin film of metallic glass on the substrate surface for increasing the surface hardness, fatigue resistance, anti-fracture toughness and corrosion resistance of the substrate simultaneously.

公开(公告)号：US09074954B2

公开(公告)日：2015-07-07

申请号：US13620732

申请日：2012-09-15

申请人： Kuo-Hua Tseng ,  Chang-Ho Liou ,  Wen-Ching Ko ,  Yan-Rung Lin ,  Kuan-Wei Chen

发明人： Kuo-Hua Tseng ,  Chang-Ho Liou ,  Wen-Ching Ko ,  Yan-Rung Lin ,  Kuan-Wei Chen

IPC分类号： G01R27/02 ,  G01L1/20 ,  G01L1/26

CPC分类号： G01L1/205 ,  G01L1/26

摘要： A readout apparatus and a driving method for sensor are provided. The readout apparatus includes an adjustable bias unit, a sensor unit, a signal converting unit, a checking unit and a control unit. The sensor unit senses physical energy and outputs a sensing result by using a bias voltage outputted from the adjustable bias unit. The control unit controls the adjustable bias unit according to the sensing result, so as to adjust the bias voltage. Therefore, the readout apparatus can reduce continuous power loss caused by long-term detection.

摘要翻译： 提供一种用于传感器的读出装置和驱动方法。 读出装置包括可调偏置单元，传感器单元，信号转换单元，检查单元和控制单元。 传感器单元通过使用从可调节偏压单元输出的偏置电压来感测物理能量并输出感测结果。 控制单元根据检测结果控制可调偏置单元，调整偏置电压。 因此，读出装置可以减少由长期检测引起的连续功率损耗。

公开(公告)号：USD666415S1

公开(公告)日：2012-09-04

申请号：US29385322

申请日：2011-02-11

申请人： Kuan-Wei Chen

设计人： Kuan-Wei Chen

公开(公告)号：US20120186399A1

公开(公告)日：2012-07-26

申请号：US13012757

申请日：2011-01-24

申请人： Kuan-Wei CHEN

发明人： Kuan-Wei CHEN

IPC分类号： B25D1/12 ,  B25G1/01

CPC分类号： B25D1/12 ,  B25D2250/371

摘要： A hammering tool with buffer design includes: a hammering member, a protrusion block section extending from a lower side of the hammering member, a right side of upper section of the protrusion block section being notched to form a first receiving space; a handle member having a grip section, a first plate section, a second plate section and a third plate section being disposed at an upper end of the grip section to define a receiving chamber for inserting the protrusion block section therein; a pivot member for pivotally connecting the protrusion block section of the hammering member with the handle member; and a buffer assembly including a first compression spring received in the first receiving space. A right end face of the protrusion block section of the hammering member is spaced from a left face of the first plate section by a predetermined buffering distance.

摘要翻译： 具有缓冲设计的锤击工具包括：锤击构件，从锤击构件的下侧延伸的突出块部分，突出块部分的上部的右侧被切口以形成第一容纳空间; 手柄部件，其具有握持部，第一板部，第二板部和第三板部，其设置在所述把手部的上端，以限定用于将所述突出块部插入其中的容纳室; 枢转构件，用于将锤击构件的突出块部分与手柄构件可枢转地连接; 以及包括容纳在第一容纳空间中的第一压缩弹簧的缓冲组件。 锤击构件的突出块部的右端面与第一板部的左面隔开预定的缓冲距离。

公开(公告)号：US08151986B1

公开(公告)日：2012-04-10

申请号：US13038647

申请日：2011-03-02

申请人： Kuan-Wei Chen

发明人： Kuan-Wei Chen

IPC分类号： B65D85/20 ,  B65D6/00

CPC分类号： B25H3/003

摘要： A tool box includes: a first casing having a receiving space, a first horizontal slot and a first arcuate slot being formed on an outer face of a first left board section of the first casing, a second horizontal slot and a second arcuate slot being formed on an outer face of a first right board section of the first casing; a locating seat having multiple receiving holes and pivotally disposed in the receiving space; and a second casing. A first and a second raised sections are disposed on an inner face of a second left board section of the second casing. A third and a fourth raised sections are disposed on an inner face of a second right board section of the second casing. The first and second raised sections are engaged in the first horizontal slot and the third and fourth raised sections are engaged in the second horizontal slot.

摘要翻译： 工具箱包括：具有接收空间的第一壳体，形成在第一壳体的第一左板部分的外表面上的第一水平槽和第一弧形槽，第二水平槽和形成的第二弧形槽 在第一壳体的第一右板部分的外表面上; 定位座具有多个容纳孔，枢转地设置在容纳空间中; 和第二壳体。 第一和第二凸起部分设置在第二壳体的第二左板部分的内表面上。 第三和第四凸起部分设置在第二壳体的第二右板部分的内表面上。 第一和第二凸起部分接合在第一水平槽中，第三和第四凸起部分接合在第二水平槽中。

公开(公告)号：US20110255721A1

公开(公告)日：2011-10-20

申请号：US12979341

申请日：2010-12-28

申请人： Kuan-Wei Chen ,  Ming-Daw Chen ,  Chang-Ho Liou ,  Kuo-Hua Tseng

发明人： Kuan-Wei Chen ,  Ming-Daw Chen ,  Chang-Ho Liou ,  Kuo-Hua Tseng

IPC分类号： H04R1/00

CPC分类号： H04R19/01

摘要： A flat speaker unit is provided herein. The flat speaker unit includes a first porous electrode, a second porous electrode, and a vibrating membrane with an electret layer disposed there between. In one embodiment, a plurality of supporting members may be configured between the vibrating membrane and the first porous electrode, or between the vibrating membrane and the second porous electrode. In one embodiment, a flat speaker device is provided with at least two flat speaker unit stacked together. By electrically connecting two ends of a signal source respectively to the first and second porous electrodes, or, in another embodiment, electrically connecting one end of the signal source to both of the first and second porous electrodes and connecting another end of the signal source to the vibrating membrane, a sound with low THD is generated accordingly from the flat speaker unit.

摘要翻译： 本文提供了一种扁平扬声器单元。 平板扬声器单元包括第一多孔电极，第二多孔电极和其间布置有驻极体层的振动膜。 在一个实施例中，多个支撑构件可以配置在振动膜和第一多孔电极之间，或者在振动膜和第二多孔电极之间。 在一个实施例中，平板扬声器装置设置有至少两个堆叠在一起的平板扬声器单元。 通过将信号源的两端分别电连接到第一和第二多孔电极，或者在另一实施例中，将信号源的一端电连接到第一和第二多孔电极两者并将信号源的另一端连接到 振动膜，相应地从平板扬声器单元产生具有低THD的声音。

公开(公告)号：US20110216921A1

公开(公告)日：2011-09-08

申请号：US12821150

申请日：2010-06-23

申请人： Kuo-Hua Tseng ,  Chang-Ho Liou ,  Ming-Daw Chen ,  Kuan-Wei Chen

发明人： Kuo-Hua Tseng ,  Chang-Ho Liou ,  Ming-Daw Chen ,  Kuan-Wei Chen

IPC分类号： H04R25/00

CPC分类号： H04R25/00

摘要： A flat speaker apparatus including a driving circuit module, a flat speaker and a thermally conductive connector, and with a heat dissipating structure is introduced. The flat speaker includes a porous electrode and a vibrating film. The porous electrode causes the vibrating film to vibrate according to an audio signal output from the driving circuit module for generating sound. The thermally conductive connector connects the driving circuit module and the flat speaker to conduct heat from the driving module to the flat speaker for dissipation. A method for heat dissipation of the flat speaker is also introduced herein.

摘要翻译： 引入了包括驱动电路模块，平板扬声器和导热连接器以及散热结构的扁平扬声器装置。 扁平扬声器包括多孔电极和振动膜。 多孔电极使得振动膜根据从驱动电路模块输出的用于产生声音的音频信号而振动。 导热连接器连接驱动电路模块和平面扬声器，以将热量从驱动模块传导到平面扬声器以进行散热。 本文还介绍了平板扬声器的散热方法。

公开(公告)号：US09631267B2

公开(公告)日：2017-04-25

申请号：US14166838

申请日：2014-01-28

申请人： Kuan Wei Chen

发明人： Kuan Wei Chen

IPC分类号： C22C45/00 ,  C22F1/00

CPC分类号： C22C45/00 ,  C22F1/002

摘要： A method and device for making metallic glass includes a first step of preparing metal or alloy; a second step of melting metal or alloy into liquid metal; a third step of putting the liquid metal into a boiler and applying pressure into the boiler and the liquid metal being ejected into lines from an outlet located a the lower portion of the boiler; a fourth step of cooling the lines as ejected from the outlet of the boiler in a cooling tank by a quick-flowing coolant; a fifth step of forming straight metallic glass fibers and allowing the metallic glass fibers to be settled to the bottom of the cooling tank; a sixth step of weaving the metallic glass fibers into pieces, and a seventh step of overlapping the pieces into a metallic glass. The lower portion of the boiler is located at a lower level than a surface of the coolant as quickly flowing in the cooling tank.