公开(公告)号：US20220330969A1

公开(公告)日：2022-10-20

申请号：US17235500

申请日：2021-04-20

申请人： Hue-Teh Shih ,  Jian-Chiun Liou ,  Chen-Chia Chou

发明人： Hue-Teh Shih ,  Jian-Chiun Liou ,  Chen-Chia Chou

IPC分类号： A61B17/32

摘要： Systems and methods for noncontact ablation of tissues or materials in/on the body using an ablation catheter that has a directional ablation unit. The ablation unit has a set of individual transducer (e.g., ultrasound) elements that are movably positioned. A position adjustment element (a deformer) is movable with respect to the ultrasonic transducer to alter the positions of the individual transducer elements and thereby alter the directions in which the transducer elements emit ultrasonic energy. In one embodiment, the ablation catheter is a lumen catheter through which a positioning/measurement catheter can be inserted. The luminal ablation catheter is inserted through the skin and into the body via conventional methods. The ablation and positioning catheters can be used to make electrical measurements with respect to the surrounding tissue, and the ablation catheter can be used to emit energy in a desired direction and/or pattern to ablate target tissue.

公开(公告)号：US20090007637A1

公开(公告)日：2009-01-08

申请号：US12168095

申请日：2008-07-04

申请人： Chen-Chia Chou ,  Tsung-Her Yeh

发明人： Chen-Chia Chou ,  Tsung-Her Yeh

IPC分类号： G01N27/62

CPC分类号： G01N27/4045

摘要： A gas sensor is provided. The gas sensor includes a substrate, a first electrode, a second electrode, a power source and a current meter. The substrate includes a planar surface, wherein the substrate is made of ion-conductive material, proton-conductive material or electron-conductive material. The first electrode is formed on the planar surface. The second electrode is formed on the planar surface, wherein a gap is formed between the first electrode and the second electrode. The power source is electrically connected to the first electrode and the second electrode, wherein the power source provides a voltage to the first electrode and the second electrode. The current meter is electrically connected to the first electrode and tie second electrode to measure a limit current passing the first electrode and the second electrode.

摘要翻译： 提供气体传感器。 气体传感器包括基板，第一电极，第二电极，电源和电流计。 基板包括平面表面，其中基板由离子传导材料，质子传导材料或电子传导材料制成。 第一电极形成在平面上。 第二电极形成在平坦表面上，其中在第一电极和第二电极之间形成间隙。 电源电连接到第一电极和第二电极，其中电源向第一电极和第二电极提供电压。 电流表电连接到第一电极并且连接第二电极以测量通过第一电极和第二电极的极限电流。

公开(公告)号：US08298722B2

公开(公告)日：2012-10-30

申请号：US12350183

申请日：2009-01-07

申请人： Chen-Chia Chou ,  Tsung-Her Yeh

发明人： Chen-Chia Chou ,  Tsung-Her Yeh

IPC分类号： H01M8/04 ,  H01M4/92

CPC分类号： H01M8/0258 ,  H01M4/8889 ,  H01M8/0247 ,  H01M8/1231 ,  H01M8/2425 ,  H01M8/2457 ,  H01M8/2483 ,  Y02P70/56

摘要： A fuel cell includes a substrate layer, a first electrode, a second electrode, a first chamber layer and a second chamber layer, and all of which are integrally formed by co-firing. The substrate layer includes a first surface and a second surface opposite to the second surface, and the first electrode, the second electrode are formed on the first and second surfaces, respectively. The first chamber layer, disposed on the first electrode, includes a first flow passage and a first fuel chamber connected thereto, and a first gas passes the first flow passage, enters the first fuel chamber and contacts the first electrode. The second chamber, disposed on the second electrode, includes a second flow passage and a second fuel chamber connected thereto, and a second gas passes the second flow passage, enters the second fuel chamber and contacts the second electrode.

摘要翻译： 燃料电池包括基板层，第一电极，第二电极，第一室层和第二室层，并且它们都通过共烧结而一体形成。 衬底层包括第一表面和与第二表面相对的第二表面，并且第一电极，第二电极分别形成在第一表面和第二表面上。 设置在第一电极上的第一室层包括第一流路和与其连接的第一燃料室，第一气体通过第一流路，进入第一燃料室并与第一电极接触。 设置在第二电极上的第二室包括第二流动通道和与其连接的第二燃料室，第二气体通过第二流动通道，进入第二燃料室并与第二电极接触。

公开(公告)号：US20100173215A1

公开(公告)日：2010-07-08

申请号：US12350183

申请日：2009-01-07

申请人： Chen-Chia Chou ,  Tsung-Her Yeh

发明人： Chen-Chia Chou ,  Tsung-Her Yeh

IPC分类号： H01M8/04 ,  B32B37/06

CPC分类号： H01M8/0258 ,  H01M4/8889 ,  H01M8/0247 ,  H01M8/1231 ,  H01M8/2425 ,  H01M8/2457 ,  H01M8/2483 ,  Y02P70/56

摘要： A fuel cell includes a substrate layer, a first electrode, a second electrode, a first chamber layer and a second chamber layer, and all of which are integrally formed by co-firing. The substrate layer includes a first surface and a second surface opposite to the second surface, and the first electrode, the second electrode are formed on the first and second surfaces, respectively. The first chamber layer, disposed on the first electrode, includes a first flow passage and a first fuel chamber connected thereto, and a first gas passes the first flow passage, enters the first fuel chamber and contacts the first electrode. The second chamber, disposed on the second electrode, includes a second flow passage and a second fuel chamber connected thereto, and a second gas passes the second flow passage, enters the second fuel chamber and contacts the second electrode.

摘要翻译： 燃料电池包括基板层，第一电极，第二电极，第一室层和第二室层，并且它们都通过共烧结而一体形成。 衬底层包括第一表面和与第二表面相对的第二表面，并且第一电极，第二电极分别形成在第一表面和第二表面上。 设置在第一电极上的第一室层包括第一流路和与其连接的第一燃料室，第一气体通过第一流路，进入第一燃料室并与第一电极接触。 设置在第二电极上的第二室包括第二流动通道和与其连接的第二燃料室，第二气体通过第二流动通道，进入第二燃料室并与第二电极接触。

公开(公告)号：US09671774B2

公开(公告)日：2017-06-06

申请号：US14736680

申请日：2015-06-11

申请人： Chen-Chia Chou

发明人： Chen-Chia Chou ,  I-Wei Su ,  Hao-Yen Liao ,  Kuei-Chih Feng

IPC分类号： G06F19/00 ,  B06B1/02 ,  B29C65/00 ,  B29C65/08 ,  B32B37/00 ,  B23B21/00 ,  G05B19/18 ,  B23D7/06 ,  B28D5/04 ,  B23D5/00 ,  B06B3/00

CPC分类号： G05B19/182 ,  B06B3/00 ,  B23D5/00 ,  B23D7/06 ,  B28D5/047

摘要： An ultrasonic micron precision molding apparatus includes: an ultrasonic generating module, a tool and an amplitude transformer. The ultrasonic generating module provides ultrasonic frequency vibration. The tool is disposed below the ultrasonic generating module, and has a micron-level precision structure. The amplitude transformer is disposed between the ultrasonic generating module and the tool and has a first section and a second section, the first section is disposed at the junction of the amplitude transformer and the tool, and the distance between the second section and the tool is longer than the distance between the first section and the tool, wherein the width of the first section is greater than the width of the second section.

公开(公告)号：US20110192718A1

公开(公告)日：2011-08-11

申请号：US13089199

申请日：2011-04-18

申请人： Chen-Chia Chou ,  Tsung-Her YEH

发明人： Chen-Chia Chou ,  Tsung-Her YEH

IPC分类号： C25B9/02

CPC分类号： G01N27/407 ,  G01N27/4073

摘要： An electrochemistry apparatus comprises a supporting body and a reaction layer for generating electromotive force. The supporting body is made of a first material. The reaction layer covers the surface of the supporting body and comprises an ion conductive layer, a first film electrode and a second film electrode. The first and the second film electrodes are separately formed on two opposite surfaces of the ion conductive layer. The ion conductive layer is made of a second material having a thermal expansion coefficient approximating to the thermal expansion coefficient of the first material. The second material has an ionic conductivity greater than the ionic conductivity of the first material. The first material has a toughness greater than the second material. The electrochemistry apparatus employs the supporting body with improved toughness and the ion conductive layer with improved ion conductivity, so as to increase sensitivity and thermal shock resistance.

摘要翻译： 电化学装置包括支撑体和用于产生电动势的反应层。 支撑体由第一材料制成。 反应层覆盖支撑体的表面，并且包括离子传导层，第一膜电极和第二膜电极。 第一和第二膜电极分别形成在离子导电层的两个相对的表面上。 离子导电层由具有接近于第一材料的热膨胀系数的热膨胀系数的第二材料制成。 第二种材料的离子电导率大于第一种材料的离子电导率。 第一种材料具有大于第二种材料的韧性。 电化学装置采用具有改进的韧性的支撑体和具有改善的离子传导性的离子导电层，以提高灵敏度和耐热冲击性。

公开(公告)号：US09789580B2

公开(公告)日：2017-10-17

申请号：US14736559

申请日：2015-06-11

申请人： Chen-Chia Chou

发明人： Chen-Chia Chou ,  I-Wei Su ,  Hao-Yen Liao ,  Kuei-Chih Feng

IPC分类号： B24B1/04 ,  B28D5/04

CPC分类号： B24B1/04 ,  B28D5/04 ,  B28D5/047

摘要： A tool unit applied to ultrasonic machining, includes an amplitude transformer, a machining head and a connecting portion. The machining head has a micron-sized array structure. With the connecting portion, the amplitude transformer and the machining head are assembled together and the connecting portion has a change in shape. The machining head includes a substrate and at least one diamond layer. An upper surface of substrate touches the amplitude transformer or the connecting portion. And the diamond layer is disposed on an lower surface of substrate. The material of the substrate is selected from a group of a steel material with thermal expansion coefficient ranged from 10.70×10−6K−1 to 17.30×10−6K−1, tungsten carbide and combination thereof. The material of the diamond layer is selected from a group of a diamond material with thermal expansion coefficient ranged from 1.00×10−6K−1 to 2.50×10−6K−1, a polycrystalline diamond, a diamond sintered body and combination thereof.

公开(公告)号：US08813539B2

公开(公告)日：2014-08-26

申请号：US13089199

申请日：2011-04-18

申请人： Chen-Chia Chou ,  Tsung-Her Yeh

发明人： Chen-Chia Chou ,  Tsung-Her Yeh

IPC分类号： G01K7/02 ,  G01N7/18 ,  G01N25/00 ,  G01N27/407

CPC分类号： G01N27/407 ,  G01N27/4073

摘要： An electrochemistry apparatus comprises a supporting body and a reaction layer for generating electromotive force. The supporting body is made of a first material. The reaction layer covers the surface of the supporting body and comprises an ion conductive layer, a first film electrode and a second film electrode. The first and the second film electrodes are separately formed on two opposite surfaces of the ion conductive layer. The ion conductive layer is made of a second material having a thermal expansion coefficient approximating to the thermal expansion coefficient of the first material. The second material has an ionic conductivity greater than the ionic conductivity of the first material. The first material has a toughness greater than the second material. The electrochemistry apparatus employs the supporting body with improved toughness and the ion conductive layer with improved ion conductivity, so as to increase sensitivity and thermal shock resistance.

摘要翻译： 电化学装置包括支撑体和用于产生电动势的反应层。 支撑体由第一材料制成。 反应层覆盖支撑体的表面，并且包括离子传导层，第一膜电极和第二膜电极。 第一和第二膜电极分别形成在离子导电层的两个相对的表面上。 离子导电层由具有接近于第一材料的热膨胀系数的热膨胀系数的第二材料制成。 第二种材料的离子电导率大于第一种材料的离子电导率。 第一种材料具有大于第二种材料的韧性。 电化学装置采用具有改进的韧性的支撑体和具有改善的离子传导性的离子导电层，以提高灵敏度和耐热冲击性。

公开(公告)号：US08016988B2

公开(公告)日：2011-09-13

申请号：US12168338

申请日：2008-07-07

申请人： Chen-Chia Chou ,  Tsung-Her Yeh

发明人： Chen-Chia Chou ,  Tsung-Her Yeh

IPC分类号： G01N27/407 ,  G01N27/26

CPC分类号： G01N27/407

摘要： A gas sensor is provided. The gas sensor includes a post, an ion conductive layer, a first sensing portion and a second sensing portion. The post includes a first end, a second end, a side surface and a groove, wherein the groove is formed on the side surface of the post, and an opening is formed on the first end connecting with the groove. The ion conductive layer is formed on the side surface of the post, including a first surface and a second surface, wherein the first surface is opposite to the second surface, and the ion conductive layer and the groove compose a chamber. The first sensing portion is formed on the first surface. The second sensing portion is formed on the second surface corresponding to the first sensing portion, wherein the first sensing portion is located in the chamber.

摘要翻译： 提供气体传感器。 气体传感器包括柱，离子传导层，第一感测部分和第二感测部分。 该柱包括第一端，第二端，侧表面和凹槽，其中所述凹槽形成在柱的侧表面上，并且在与凹槽连接的第一端上形成开口。 离子导电层形成在柱的侧表面上，包括第一表面和第二表面，其中第一表面与第二表面相对，并且离子传导层和凹槽构成腔室。 第一感测部分形成在第一表面上。 第二感测部分形成在对应于第一感测部分的第二表面上，其中第一感测部分位于腔室中。

公开(公告)号：US20090013761A1

公开(公告)日：2009-01-15

申请号：US12168338

申请日：2008-07-07

申请人： Chen-Chia Chou ,  Tsung-Her Yeh

发明人： Chen-Chia Chou ,  Tsung-Her Yeh

IPC分类号： G01N33/00

CPC分类号： G01N27/407

摘要： A gas sensor is provided. The gas sensor includes a post, an ion conductive layer, a first sensing portion and a second sensing portion. The post includes a first end, a second end, a side surface and a groove, wherein the groove is formed on the side surface of the post, and an opening is formed on the first end connecting with the groove. The ion conductive layer is formed on the side surface of the post, including a first surface and a second surface, wherein the first surface is opposite to the second surface, and the ion conductive layer and the groove compose a chamber. The first sensing portion is formed on the first surface. The second sensing portion is formed on the second surface corresponding to the first sensing portion, wherein the first sensing portion is located in the chamber.

摘要翻译： 提供气体传感器。 气体传感器包括柱，离子传导层，第一感测部分和第二感测部分。 该柱包括第一端，第二端，侧表面和凹槽，其中所述凹槽形成在柱的侧表面上，并且在与凹槽连接的第一端上形成开口。 离子导电层形成在柱的侧表面上，包括第一表面和第二表面，其中第一表面与第二表面相对，并且离子传导层和凹槽构成腔室。 第一感测部分形成在第一表面上。 第二感测部分形成在对应于第一感测部分的第二表面上，其中第一感测部分位于腔室中。