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1. 发明申请

US20140287348A1 METHOD FOR MANUFACTURING A UNIT CELL OF A SOLID OXIDE FUEL CELL 审中-公开
标题翻译：制造固体氧化物燃料电池单元的方法
公开(公告)号：US20140287348A1
公开(公告)日：2014-09-25
申请号：US14233853
申请日：2011-12-30
申请人： Ho Sung Kim , Ju Hee Kang , Ik Hyun Oh , Duck Rye Chang , Jae Seong Boo , Chae Hwan Jeong , Hyo Shin Kim , Eon Soo Lee
发明人： Ho Sung Kim , Ju Hee Kang , Ik Hyun Oh , Duck Rye Chang , Jae Seong Boo , Chae Hwan Jeong , Hyo Shin Kim , Eon Soo Lee
IPC分类号： H01M8/12
CPC分类号： H01M8/124 , B32B18/00 , C04B37/008 , C04B2237/34 , C04B2237/348 , C04B2237/704 , H01M8/1213 , H01M8/1246 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： The present invention relates to a method for manufacturing unit cells of a solid oxide fuel cell through a process of attaching a fuel electrode reaction layer/electrolyte layer film assembly, manufactured using a tape casting method, onto a fuel electrode support (sintered body) which consists of the unit cells of the solid oxide fuel cell and which is manufactured using a tape casting method, a pressure method, a discharge plasma method, or the like. The method for manufacturing the unit cells of the solid oxide fuel cell comprises the steps of: forming a pre-sintered body of the fuel electrode support; manufacturing a fuel electrode reaction layer sheet; manufacturing an electrolyte layer sheet; manufacturing a film assembly by stacking, into layers, the fuel electrode reaction layer sheet and the electrolyte layer sheet; providing a binder to the pre-sintered body; combining the film assembly with the pre-sintered body provided with the binder; laminating the combined body of the pre-sintered body and the film assembly; co-sintering the laminated combined body; forming an air electrode layer on the electrolyte layer in the co-sintered body; and sintering the resultant structure.
摘要翻译：本发明涉及一种固体氧化物型燃料电池的单元电池的制造方法，该方法是将利用带铸法制造的燃料电极反应层/电解质层膜组合物附着在燃料电极载体（烧结体）上，由固体氧化物型燃料电池的单位电池构成，使用带式铸造法，压力法，放电等离子体法等制造。制造固体氧化物型燃料电池单电池的方法包括：形成燃料电极支撑体的预烧结体; 制造燃料电极反应层片; 制造电解质层片; 通过层叠燃料电极反应层片和电解质层片来制造膜组件; 向预烧结体提供粘合剂; 将膜组件与设置有粘合剂的预烧结体组合; 层压预烧结体和膜组件的组合体; 共层压组合体; 在共烧结体的电解质层上形成空气极层; 并烧结所得结构。

2. 发明申请

US20130336831A1 METHOD FOR MANUFACTURING A MOLYBDENUM SPUTTERING TARGET FOR BACK ELECTRODE OF CIGS SOLAR CELL 有权
标题翻译：用于制造CIGS太阳能电池背面电极的多晶硅溅射靶的方法
公开(公告)号：US20130336831A1
公开(公告)日：2013-12-19
申请号：US14002666
申请日：2012-03-07
申请人： Ik Hyun Oh , Hyun Kuk Park , Seung Min Lee , Jun Mo Yang
发明人： Ik Hyun Oh , Hyun Kuk Park , Seung Min Lee , Jun Mo Yang
IPC分类号： C23C14/34
CPC分类号： C23C14/3414 , B22F3/1017 , B22F3/1028 , B22F3/105 , B22F3/14 , B22F2003/1051 , B22F2999/00 , C22C1/045 , H01L31/022425 , H01L31/03923 , Y02E10/541 , Y02P70/521 , B22F3/1003 , B22F2201/20 , B22F2203/11
摘要： A method for manufacturing a molybdenum sputtering target for a back electrode of a CIGS solar cell is provided to minimize thermal activating reaction by employing an electric discharge plasma sintering process. The method for manufacturing a molybdenum sputtering target for a back electrode of a CIGS solar cell comprises the steps of: charging molybdenum powder in a mold of graphite material, mounting the mold in a chamber of an electric discharge sintering apparatus, making a vacuum in the chamber, forming the molybdenum powder to the final target temperature while maintaining constant pressure on the molybdenum powder, heating the molybdenum powder in a predetermined heating pattern when reaching the final target temperature, maintaining the final target temperature for 1 to 10 minutes, and cooling the inside of the chamber while maintaining a constant pressure.
摘要翻译：提供了一种用于制造CIGS太阳能电池背面电极的钼溅射靶的方法，以通过采用放电等离子体烧结工艺来最小化热激活反应。用于制造CIGS太阳能电池背面电极用钼溅射靶的方法包括以下步骤：在石墨材料的模具中装入钼粉末，将模具安装在放电烧结装置的腔室中，在在钼粉末保持恒定压力的同时将钼粉末形成最终目标温度，当达到最终目标温度时以预定加热模式加热钼粉末，将最终目标温度保持1至10分钟，并将在室内，同时保持恒定的压力。

3. 发明授权

US08276877B2 Solenoid valve controlled by wireless communication 有权
标题翻译：电磁阀由无线通信控制
公开(公告)号：US08276877B2
公开(公告)日：2012-10-02
申请号：US12644292
申请日：2009-12-22
申请人： Hyun Rok Cha , Sung Ho Lee , Dae Yeong Im , Ik Hyun Oh , Chang Seog Kang
发明人： Hyun Rok Cha , Sung Ho Lee , Dae Yeong Im , Ik Hyun Oh , Chang Seog Kang
IPC分类号： F16K31/02
CPC分类号： F16K37/0025
摘要： A solenoid valve controlled by wireless communication, in which the operation of the valve is controlled by wireless communication, thereby reducing costs and labors necessary for installation and maintenance. The solenoid valve includes a valve body having an inlet port, through which fluid is introduced, and an outlet port, through which fluid is discharged; a plunger movably mounted inside the valve body to open or close one or both of the inlet and outlet ports; a solenoid, which drives the plunger to a position, in which the plunger opens or closes one or both of the inlet and outlet ports, when electric power is supplied; and a communication module provided on the valve body. The communication module receives a wireless control signal transmitted from outside and controls the electric power supplied to the solenoid valve depending on the wireless control signal.
摘要翻译：由无线通信控制的电磁阀，其中通过无线通信来控制阀的操作，从而降低安装和维护所需的成本和劳动力。电磁阀包括具有入口的阀体，通过该入口导入流体，以及出口，排出流体; 可移动地安装在阀体内部以打开或关闭入口和出口端口中的一个或两个的柱塞; 螺线管，当电力供应时，其将柱塞驱动到其中柱塞打开或关闭入口和出口端口中的一个或两个的位置; 以及设置在阀体上的通信模块。通信模块接收从外部发送的无线控制信号，并根据无线控制信号控制提供给电磁阀的电力。

4. 发明授权

US09506141B2 Method for manufacturing a molybdenum sputtering target for back electrode of CIGS solar cell 有权
标题翻译：制造CIGS太阳能电池背面电极用钼溅射靶的方法
公开(公告)号：US09506141B2
公开(公告)日：2016-11-29
申请号：US14002666
申请日：2012-03-07
申请人： Ik Hyun Oh , Hyun Kuk Park , Seung Min Lee , Jun Mo Yang
发明人： Ik Hyun Oh , Hyun Kuk Park , Seung Min Lee , Jun Mo Yang
IPC分类号： C23C14/34 , H01L31/0224 , B22F3/105 , C22C1/04 , H01L31/0392 , B22F3/10 , B22F3/14
CPC分类号： C23C14/3414 , B22F3/1017 , B22F3/1028 , B22F3/105 , B22F3/14 , B22F2003/1051 , B22F2999/00 , C22C1/045 , H01L31/022425 , H01L31/03923 , Y02E10/541 , Y02P70/521 , B22F3/1003 , B22F2201/20 , B22F2203/11
摘要： A method for manufacturing a molybdenum sputtering target for a back electrode of a CIGS solar cell is provided to minimize thermal activating reaction by employing an electric discharge plasma sintering process. The method for manufacturing a molybdenum sputtering target for a back electrode of a CIGS solar cell comprises the steps of: charging molybdenum powder in a mold of graphite material, mounting the mold in a chamber of an electric discharge sintering apparatus, making a vacuum in the chamber, forming the molybdenum powder to the final target temperature while maintaining constant pressure on the molybdenum powder, heating the molybdenum powder in a predetermined heating pattern when reaching the final target temperature, maintaining the final target temperature for 1 to 10 minutes, and cooling the inside of the chamber while maintaining a constant pressure.
摘要翻译：提供了一种用于制造CIGS太阳能电池背面电极的钼溅射靶的方法，以通过采用放电等离子体烧结工艺来最小化热激活反应。用于制造CIGS太阳能电池背面电极用钼溅射靶的方法包括以下步骤：在石墨材料的模具中装入钼粉末，将模具安装在放电烧结装置的腔室中，在在钼粉末保持恒定压力的同时将钼粉末形成最终目标温度，当达到最终目标温度时以预定加热模式加热钼粉末，将最终目标温度保持1至10分钟，并将在室内，同时保持恒定的压力。

5. 发明申请

US20140191443A1 PREPARATION METHOD OF TUNGSTEN CARBIDE SINTERED BODY FOR FRICTION STIR WELDING TOOL 有权
标题翻译：用于摩擦焊接工具的碳化钨烧结体的制备方法
公开(公告)号：US20140191443A1
公开(公告)日：2014-07-10
申请号：US14233424
申请日：2011-12-09
申请人： Hyun Kuk Park , Ik Hyun Oh , Hee Jun Yoon , Hyeon Taek Son , Kwang Jin Lee , Hee Seon Bang , Han Sur Bang
发明人： Hyun Kuk Park , Ik Hyun Oh , Hee Jun Yoon , Hyeon Taek Son , Kwang Jin Lee , Hee Seon Bang , Han Sur Bang
IPC分类号： C04B35/64 , C04B35/56 , B23K20/12
CPC分类号： C04B35/64 , B22F3/105 , B23K20/1245 , C04B35/5626 , C04B35/645 , C04B2235/6562 , C04B2235/6581 , C04B2235/666 , C04B2235/77 , C04B2235/96 , C22C29/08
摘要： The present invention relates to a preparation method of a tungsten carbide sintered body for a friction stir welding tool used in a friction stir welding tool of a high melting point material such as steel, titanium and the like or a dissimilar material such as aluminum, magnesium-steel, titanium and the like using pulsed current activation through a discharge plasma sintering apparatus. The preparation method comprises the following steps: filling a tungsten carbide (WC) powder in a mold made of a graphite material; mounting the mold filled with tungsten carbide powder in a chamber of a discharge plasma sintering apparatus; making a vacuum inside of the chamber; molding the tungsten carbide powder while maintaining a constant pressure inside the mold and increasing the temperature according to a set heat increase pattern until the temperature reaches a final target temperature; and cooling the inside of the chamber while maintaining the pressure pressurized in the mold after the molding step. According to the preparation method of a tungsten carbide sintered body for a friction stir welding tool, it is possible to obtain a high relative density of 99.5% or higher, and to prepare a uniform sintered body having a homogeneous tissue with little particle growth, high toughness, high abrasion resistance and high strength within a short time by a single process when preparing a tungsten carbide sintered body appropriate for a friction stir welding tool by using pulsed current activation through a discharge plasma sintering apparatus. In addition, since a sintered body is prepared with only a tungsten carbide single material, excluding a sintering additive such as cobalt, a preparation method is simplified, preparation costs are reduced, and toughness, abrasion resistance and strength are superior compared with a sintered body containing cobalt, a sintering additive.
摘要翻译：本发明涉及一种用于摩擦搅拌焊接工具的碳化钨烧结体的制备方法，该工具用于诸如钢，钛等的高熔点材料的摩擦搅拌焊接工具或诸如铝，镁之类的异种材料钢，钛等，通过放电等离子体烧结装置进行脉冲电流激活。该制备方法包括以下步骤：在由石墨材料制成的模具中填充碳化钨（WC）粉末; 将填充有碳化钨粉末的模具安装在放电等离子体烧结装置的腔室中; 在室内进行真空; 在模具内保持恒定压力的同时成型碳化钨粉末，并根据设定的热量增加模式增加温度，直到温度达到最终目标温度; 并且在模制步骤之后保持在模具中加压的压力同时冷却腔室的内部。根据用于摩擦搅拌焊接工具的碳化钨烧结体的制备方法，可以获得99.5％以上的高相对密度，并且制备均匀的具有少量颗粒生长的均匀组织的烧结体，高当通过使用脉冲电流激活通过放电等离子体烧结装置制备适用于摩擦搅拌焊接工具的碳化钨烧结体时，通过单一工艺在短时间内具有韧性，高耐磨性和高强度。此外，由于仅使用碳化钨单一材料制成烧结体，不包括钴等烧结添加剂，因此制备方法简单，制备成本降低，韧性，耐磨耗性和强度高于烧结体含钴，烧结添加剂。

6. 发明授权

US6093482A Carbon-carbon composite for friction products and method of making same 有权
标题翻译：用于摩擦产品的碳 - 碳复合材料及其制造方法
公开(公告)号：US6093482A
公开(公告)日：2000-07-25
申请号：US210891
申请日：1998-12-16
申请人： Hyun Cheol Park , Hong Bum Lee , Ik Hyun Oh , Hyun Kyu Shin , Kwang Soo Kim , John Hyun Park
发明人： Hyun Cheol Park , Hong Bum Lee , Ik Hyun Oh , Hyun Kyu Shin , Kwang Soo Kim , John Hyun Park
IPC分类号： C04B35/83 , F16D69/02 , B32B18/00 , C01B31/00
CPC分类号： F16D69/023 , C04B35/83 , Y10T428/2918 , Y10T428/292 , Y10T428/30
摘要： A carbon--carbon composite for friction products comprises an outer friction part and a load bearing structure part supporting the friction part. The friction part contains a mixture of carbon fibers, pitch powder and graphite powder, whereas the structure part is comprised of a pack of alternating layers of the mixture and layers of one member selected from the group consisting of carbon fabrics, carbon-based prepregs and carbon-based, segmented prepregs. The carbon--carbon composite is formed by way of aternatingly piling up layers of a mixture of carbon fibers, pitch powder and graphite powder and layers of one member selected from the group consisting of carbon fabrics, carbon-based prepregs and carbon-based, segmented prepregs one above the other to provide a preform, heating and pressing the preform within a mold to obtain a green body, carbonizing the green body to prepare a carbonized body, impregnating the carbonized body with pitch powder and recarbonizing the impregnated body, and subjecting the impregnated and recarbonized body to chemical vapor infiltration with hydrocarbon gas.
摘要翻译：用于摩擦产品的碳 - 碳复合材料包括外摩擦部件和支撑摩擦部件的承载结构部件。摩擦部分包含碳纤维，沥青粉末和石墨粉末的混合物，而结构部分由混合物的一组交替层组成，并且选自碳织物，碳基预浸料和碳基分段预浸料。碳 - 碳复合材料是通过将碳纤维，沥青粉末和石墨粉末的混合物层和由碳纤维，碳基预浸料和碳基组成的组中选择的一个层的层叠在一起而形成的，预成型件之间，预成型件一起预成型件，在模具内加热预压成形体，得到生坯，将生坯碳化，制成碳化体，用沥青粉浸渍碳化体，再重新浸渍浸渍体，浸渍和再碳化身体与碳氢化合物气体进行化学气相渗透。

7. 发明授权

US09580361B2 Preparation method of tungsten carbide sintered body for friction stir welding tool 有权
标题翻译：用于摩擦搅拌焊接工具的碳化钨烧结体的制备方法
公开(公告)号：US09580361B2
公开(公告)日：2017-02-28
申请号：US14233424
申请日：2011-12-09
申请人： Hyun Kuk Park , Ik Hyun Oh , Hee Jun Yoon , Hyeon Taek Son , Kwang Jin Lee , Hee Seon Bang , Han Sur Bang
发明人： Hyun Kuk Park , Ik Hyun Oh , Hee Jun Yoon , Hyeon Taek Son , Kwang Jin Lee , Hee Seon Bang , Han Sur Bang
IPC分类号： C04B35/64 , B22F3/105 , C04B35/56 , C04B35/645 , B23K20/12 , C22C29/08
CPC分类号： C04B35/64 , B22F3/105 , B23K20/1245 , C04B35/5626 , C04B35/645 , C04B2235/6562 , C04B2235/6581 , C04B2235/666 , C04B2235/77 , C04B2235/96 , C22C29/08
摘要： The present invention relates to a preparation method of a tungsten carbide sintered body for a friction stir welding tool used in a friction stir welding tool of a high melting point material such as steel, titanium and the like or a dissimilar material such as aluminum, magnesium-steel, titanium and the like. The preparation method comprises the following steps: filling a tungsten carbide (WC) powder in a mold made of a graphite material; mounting the mold filled with tungsten carbide powder in a chamber of a discharge plasma sintering apparatus; making a vacuum inside of the chamber; molding the tungsten carbide powder while maintaining a constant pressure inside the mold and increasing the temperature according to a set heat increase pattern until the temperature reaches a final target temperature; and cooling the inside of the chamber while maintaining the pressure pressurized in the mold after the molding step.
摘要翻译：本发明涉及一种用于摩擦搅拌焊接工具的碳化钨烧结体的制备方法，该工具用于诸如钢，钛等的高熔点材料的摩擦搅拌焊接工具或诸如铝，镁之类的异种材料钛，钛等。该制备方法包括以下步骤：在由石墨材料制成的模具中填充碳化钨（WC）粉末; 将填充有碳化钨粉末的模具安装在放电等离子体烧结装置的腔室中; 在室内进行真空; 在模具内保持恒定压力的同时成型碳化钨粉末，并根据设定的热量增加模式增加温度，直到温度达到最终目标温度; 并且在模制步骤之后保持在模具中加压的压力同时冷却腔室的内部。

8. 发明申请

US20110121215A1 Solenoid Valve Controlled By Wireless Communication 有权
标题翻译：电磁阀由无线通信控制
公开(公告)号：US20110121215A1
公开(公告)日：2011-05-26
申请号：US12644292
申请日：2009-12-22
申请人： Hyun Rok Cha , Sung Ho Lee , Dae Yeong Im , Ik Hyun Oh , Chang Seog Kang
发明人： Hyun Rok Cha , Sung Ho Lee , Dae Yeong Im , Ik Hyun Oh , Chang Seog Kang
IPC分类号： F16K31/06
CPC分类号： F16K37/0025
摘要： A solenoid valve controlled by wireless communication, in which the operation of the valve is controlled by wireless communication, thereby reducing costs and labors necessary for installation and maintenance. The solenoid valve includes a valve body having an inlet port, through which fluid is introduced, and an outlet port, through which fluid is discharged; a plunger movably mounted inside the valve body to open or close one or both of the inlet and outlet ports; a solenoid, which drives the plunger to a position, in which the plunger opens or closes one or both of the inlet and outlet ports, when electric power is supplied; and a communication module provided on the valve body. The communication module receives a wireless control signal transmitted from outside and controls the electric power supplied to the solenoid valve depending on the wireless control signal.
摘要翻译：由无线通信控制的电磁阀，其中通过无线通信来控制阀的操作，从而降低安装和维护所需的成本和劳动力。电磁阀包括具有入口的阀体，通过该入口导入流体，以及出口，排出流体; 可移动地安装在阀体内部以打开或关闭入口和出口端口中的一个或两个的柱塞; 螺线管，当电力供应时，其将柱塞驱动到其中柱塞打开或关闭入口和出口端口中的一个或两个的位置; 以及设置在阀体上的通信模块。通信模块接收从外部发送的无线控制信号，并根据无线控制信号控制提供给电磁阀的电力。

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