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1. 发明申请

US20130090276A1 LUBRICATING OIL COMPOSITION FOR FLUID DYNAMIC BEARING AND HDD MOTOR FABRICATED USING THE SAME 审中-公开
标题翻译：用于流体动力轴承的润滑油组合物和使用其制造的HDD电机
公开(公告)号：US20130090276A1
公开(公告)日：2013-04-11
申请号：US13331589
申请日：2011-12-20
申请人： Ha Yong Jung , Sang Hyun Kwon , Hyung Kyu Kim , Myung Hwa Choi
发明人： Ha Yong Jung , Sang Hyun Kwon , Hyung Kyu Kim , Myung Hwa Choi
IPC分类号： C10M105/34 , C07C69/02 , C10M137/02 , C10M135/08
CPC分类号： C10M105/34 , C10M2207/026 , C10M2207/2815 , C10M2219/044 , C10M2223/043 , C10N2230/02 , C10N2230/10 , C10N2230/74 , C10N2240/204 , F16C17/107 , F16C33/109 , F16C2370/12 , G11B5/725 , G11B19/2036
摘要： There are provided a lubricating oil composition for a fluid dynamic bearing and a hard disk drive (HDD) motor fabricated using the same. The lubricating oil composition for a fluid dynamic bearing includes: an aliphatic mono carboxylic acid ester, as a base oil, obtained by esterification between alcohol represented by the following Chemical Formula 1; and 2-ethylbutanoic acid: where n indicates an integer of 6 to 20. Therefore, the HDD motor is fabricated by using the lubricating oil composition for a fluid dynamic bearing having low viscosity, low evaporation loss, and improved oxidation stability at room temperature, whereby quality reliability according to the use of the motor for a long period of time may be improved.
摘要翻译：提供了一种用于流体动力轴承的润滑油组合物和使用该润滑油组合物制造的硬盘驱动器（HDD）。用于流体动力轴承的润滑油组合物包括：通过以下化学式1表示的醇之间的酯化获得的脂肪族单羧酸酯作为基础油; 和2-乙基丁酸：其中n表示6至20的整数。因此，通过使用具有低粘度，低蒸发损失和在室温下改善的氧化稳定性的流体动力轴承用润滑油组合物来制造HDD电动机，从而可以提高根据电动机长期使用的质量可靠性。

2. 发明申请

US20110064604A1 PARTICULATE TIN POWER AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：颗粒电源及其制造方法
公开(公告)号：US20110064604A1
公开(公告)日：2011-03-17
申请号：US12627637
申请日：2009-11-30
申请人： Jin Hyuck YANG , Chang Hwan Choi , Yong Seok Kim , Ha Yong Jung , Hee Jin Lee
发明人： Jin Hyuck YANG , Chang Hwan Choi , Yong Seok Kim , Ha Yong Jung , Hee Jin Lee
IPC分类号： C22C13/00 , B22F9/24
CPC分类号： C22C13/00 , B22F9/24 , C22C1/0483
摘要： The present invention relates to particulate tin powder and a manufacturing method thereof. More particularly, the present invention relates to a method of manufacturing particulate tin powder including i) preparing tin salt solution, ii) adding chelating agents to the tin salt solution, iii) adjusting pH of the tin salt solution to which the chelating agents are added, and iv) reductively depositing tin powder by adding reductant to the tin salt solution.
摘要翻译：本发明涉及颗粒状锡粉及其制造方法。更具体地说，本发明涉及一种制造颗粒状锡粉末的方法，包括：i）制备锡盐溶液，ii）向锡盐溶液中加入螯合剂，iii）调节添加螯合剂的锡盐溶液的pH值，和iv）通过向锡盐溶液中加入还原剂还原沉积锡粉。

3. 发明申请

US20090154068A1 Solid electrolytic capacitor and method of manufacturing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US20090154068A1
公开(公告)日：2009-06-18
申请号：US12007195
申请日：2008-01-08
申请人： Hee Sung Choi , Seoung Jae Lee , Yeoung Jin Lee , Sung Han Won , Ha Yong Jung , Hyun Ho Shin , Jung Tae Park , Jae Youn Jeong
发明人： Hee Sung Choi , Seoung Jae Lee , Yeoung Jin Lee , Sung Han Won , Ha Yong Jung , Hyun Ho Shin , Jung Tae Park , Jae Youn Jeong
IPC分类号： H01G9/04 , H01G7/00
CPC分类号： H01G9/15 , H01G2/065 , H01G9/012 , H01G9/10 , Y10T29/417 , Y10T29/435
摘要： Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire of which one side is inserted into the capacitor element and the other side projects outward from the capacitor element; a cathode extraction layer formed on the capacitor element; a plurality of conductive bumps formed on the cathode extraction layer; an anode lead frame fixed to the side of the capacitor element, where the anode wire projects outward, and having an insertion portion into which the projecting end of the anode wire is inserted; a molding portion formed to surround the capacitor element and exposing the projecting end of the anode wire, the outer surface of the anode lead frame, and ends of the conductive bumps; an anode lead terminal provided on the molding portion so as to be electrically connected to the exposed end of the anode wire and the anode lead frame; and a cathode lead terminal provided on the molding portion so as to be electrically connected to the exposed ends of the conductive bumps.
摘要翻译：提供一种包括具有正极性的电容器元件的固体电解电容器; 阳极线一侧插入电容器元件，另一侧从电容器元件向外突出; 形成在所述电容器元件上的阴极引出层; 形成在阴极提取层上的多个导电凸块; 阳极引线框架固定在电容器元件的侧面，其中阳极线向外伸出，并且具有插入阳极线的突出端插入其中的插入部分; 形成为围绕电容器元件并暴露阳极线的突出端，阳极引线框架的外表面和导电凸块的端部的模制部分; 阳极引线端子，设置在模制部分上，以便电连接到阳极引线和阳极引线框架的暴露端; 以及阴极引线端子，设置在模制部分上以与导电凸块的暴露端电连接。

4. 发明申请

US20070217023A1 Liquid lens 失效
标题翻译：液体镜片
公开(公告)号：US20070217023A1
公开(公告)日：2007-09-20
申请号：US11715371
申请日：2007-03-08
申请人： Sung Chan Kim , Ha Yong Jung , Jin Hyuck Yang , Young Ho Lee
发明人： Sung Chan Kim , Ha Yong Jung , Jin Hyuck Yang , Young Ho Lee
IPC分类号： G02B3/12
CPC分类号： G02B3/14 , G02B13/0045 , G02B13/006 , G02B13/0075 , G02B13/009 , G02B26/005
摘要： A liquid lens comprises a cylindrical body having a pair of glass lenses which are coupled to upper and lower openings of the body, respectively; an aspheric transmitting partition lens inserted and fixed in the central portion of the body; an auto-focus lens section composed of a first insulating liquid layer and a first electrolyte layer which are filled under the transmitting partition lens so as to form an interface therebetween; an optical zoom lens section composed of a second insulating liquid layer and a second electrolyte layer which are filled above the transmitting partition lens so as to form an interface therebetween; and a minute auto-focus lens section composed of a third insulating liquid layer of which the upper surface comes in contact with the lower surface of the transmitting partition lens and of which the lower surface forms an interface with the first electrolyte layer such that the third insulating liquid layer is not mixed with the first electrolyte layer.
摘要翻译：液体透镜包括具有一对玻璃透镜的圆柱体，所述玻璃透镜分别联接到主体的上部和下部开口; 插入并固定在主体的中心部分的非球面透射分隔透镜; 一个由第一绝缘液体层和第一电解质层构成的自动对焦透镜部分，其被填充在发射分隔透镜下面以形成它们之间的界面; 由第二绝缘液体层和第二电解质层组成的光学变焦透镜部分，其被填充在发射分隔透镜的上方以形成它们之间的界面; 以及由上表面与发射分隔透镜的下表面接触并且其下表面与第一电解质层形成界面的第三绝缘液体层组成的分钟自动对焦透镜部分，使得第三绝缘液体层绝缘液体层不与第一电解质层混合。

5. 发明授权

US07619875B2 Solid electrolytic capacitor and method of manufacturing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US07619875B2
公开(公告)日：2009-11-17
申请号：US12007191
申请日：2008-01-08
申请人： Hee Sung Choi , Seoung Jae Lee , Yeoung Jin Lee , Sung Han Won , Ha Yong Jung , Hyun Ho Shin , Jung Tae Park , Jae Youn Jeong
发明人： Hee Sung Choi , Seoung Jae Lee , Yeoung Jin Lee , Sung Han Won , Ha Yong Jung , Hyun Ho Shin , Jung Tae Park , Jae Youn Jeong
IPC分类号： H01G4/228 , H01G9/00
CPC分类号： H01G9/012 , H01G2/065 , H01G9/10 , H01G9/15 , Y10T29/417
摘要： Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire inserted and connected to a lower portion of the capacitor element; a cathode extraction layer formed on the capacitor element; an anode lead frame provided on one side of the lower surface of the capacitor element so as to be electrically insulated from the cathode extraction layer, the anode lead frame having an insertion portion into which a projecting lower portion of the anode wire is inserted; a cathode lead frame provided on the other side of the lower surface of the capacitor element so as to be electrically connected to the cathode extraction layer; a molding portion formed to surround the capacitor element and exposing the lower end surface of the anode wire, the lower surface of the anode lead frame, and the lower surface of the cathode lead frame; an anode lead terminal provided on the molding portion so as to be electrically connected to the lower end surface of the anode wire and the lower surface of the anode lead frame; and a cathode lead terminal provided on the molding portion so as to be electrically connected to the lower surface of the cathode lead frame.
摘要翻译：提供一种包括具有正极性的电容器元件的固体电解电容器; 阳极线插入并连接到电容器元件的下部; 形成在所述电容器元件上的阴极引出层; 阳极引线框架，其设置在所述电容器元件的下表面的一侧，以与所述阴极引出层电绝缘，所述阳极引线框架具有插入部分，所述阳极引线的突出下部插入所述插入部分; 阴极引线框，设置在所述电容器元件的下表面的另一侧，以电连接到所述阴极提取层; 形成为围绕电容器元件并暴露阳极引线的下端表面，阳极引线框架的下表面和阴极引线框架的下表面的模制部分; 阳极引线端子，设置在成型部上，以与阳极引线的下端面和阳极引线框架的下表面电连接; 以及阴极引线端子，设置在模制部分上，以便电连接到阴极引线框架的下表面。

6. 发明申请

US20090277679A1 Method of manufacturing PCB and PCB manufactured by the same 审中-公开
标题翻译：制造PCB和PCB的方法
公开(公告)号：US20090277679A1
公开(公告)日：2009-11-12
申请号：US12219660
申请日：2008-07-25
申请人： Ha Yong Jung , Dek Gin Yang , Cheol Ho Heo , Chan-Yeup Chung , Keun Ho Kim , Seoung Jae Lee
发明人： Ha Yong Jung , Dek Gin Yang , Cheol Ho Heo , Chan-Yeup Chung , Keun Ho Kim , Seoung Jae Lee
IPC分类号： H05K3/42 , H05K1/11
CPC分类号： H05K3/44 , H05K1/056 , H05K3/429 , H05K2201/09554 , H05K2203/073
摘要： Provided is a method of manufacturing a PCB, the method comprising: providing a substrate including an aluminum core; forming a via hole passing through the substrate; substituting the surface of the aluminum core with a zinc film by performing a zincate treatment on the inner surface of the via hole; substituting the zinc film with a metal film by performing substitution plating on the zinc film; forming a first plated film on the surface of the via hole, where the metal film is formed, through electroless plating; and forming a second plated film on the first plated film through electroplating.
摘要翻译：提供一种制造PCB的方法，该方法包括：提供包括铝芯的基板; 形成通过所述基板的通孔; 通过在通孔的内表面上进行锌酸盐处理，用锌膜代替铝芯的表面; 通过在锌膜上进行取代电镀用金属膜代替锌膜; 在形成金属膜的通孔的表面上通过无电镀形成第一镀膜; 以及通过电镀在所述第一镀膜上形成第二镀膜。

7. 发明申请

US20090154065A1 Solid electrolytic capacitor and method of manufacturing the same 有权
公开(公告)号：US20090154065A1
公开(公告)日：2009-06-18
申请号：US12007190
申请日：2008-01-08
申请人： Hee Sung Choi , Seoung Jae Lee , Yeoung Jin Lee , Sung Han Won , Ha Yong Jung , Hyun Ho Shin , Jung Tae Park , Jae Youn Jeong
发明人： Hee Sung Choi , Seoung Jae Lee , Yeoung Jin Lee , Sung Han Won , Ha Yong Jung , Hyun Ho Shin , Jung Tae Park , Jae Youn Jeong
IPC分类号： H01G9/15
CPC分类号： H01G9/10 , H01G9/012 , H01G9/15 , Y10T29/417
摘要： Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire of which one end is inserted into the capacitor element and the other end projects outward from the capacitor element; a cathode extraction layer formed on the capacitor element; a plurality of conductive bumps formed on the cathode extraction layer; a molding portion formed to surround the capacitor element and exposing the projecting end of the anode wire and ends of the conductive bumps; an anode lead terminal provided on the molding portion so as to be electrically connected to the exposed end of the anode wire; and a cathode lead terminal provided on the molding portion so as to be electrically connected to the exposed ends of the conductive bumps.

8. 发明申请

US20070199454A1 Insulating solution for liquid lens with high reliability and liquid lens using the same 失效
标题翻译：具有高可靠性和液体透镜的液体透镜绝缘液使用相同
公开(公告)号：US20070199454A1
公开(公告)日：2007-08-30
申请号：US11706204
申请日：2007-02-15
申请人： Jae Young Bae , Jong Yun Kim , Ha Yong Jung , Sung Soo Park
发明人： Jae Young Bae , Jong Yun Kim , Ha Yong Jung , Sung Soo Park
IPC分类号： B30B9/00
CPC分类号： G02B26/005 , C07F7/0838 , C07F7/1804 , G02B3/14
摘要： Silicone oil used for an insulating solution for a liquid lens is disclosed which satisfies all of the requirements, i.e., density, viscosity, surface tension and refractive index, required as an insulating liquid for a liquid lens.The silicone oil includes at least one selected from compounds represented by Formulas 1 to 3 below: wherein R1 to R6 are same or different each other; and are independently selected from the group consisting of phenyl being replaced by alkyl or halo in ortho, meta or para position, silanol, alkyl and alkoxy each having a molecular weight of 200 or less.
摘要翻译：公开了用于液体透镜的绝缘溶液的硅油，其满足作为液体透镜的绝缘液体所需的所有要求即密度，粘度，表面张力和折射率。硅油包括选自以下式1至3表示的化合物中的至少一种：其中R 1至R 6彼此相同或不同; 并且独立地选自苯基在邻位，间位或对位被烷基或卤素取代，硅烷醇，烷基和烷氧基各自具有200或更小的分子量。

9. 发明授权

US08906836B2 Lubricating oil composition 有权
标题翻译：润滑油组成
公开(公告)号：US08906836B2
公开(公告)日：2014-12-09
申请号：US13271368
申请日：2011-10-12
申请人： Ha Yong Jung , Myung Hwa Choi , Wang Hyun Kwon , Hyung Kyu Kim , Kun Kim
发明人： Ha Yong Jung , Myung Hwa Choi , Wang Hyun Kwon , Hyung Kyu Kim , Kun Kim
IPC分类号： C10M105/36 , C07C69/44 , C10M105/38
CPC分类号： C07C69/44 , C10M105/36 , C10M105/38 , C10M2207/2825 , C10M2207/2835 , C10N2220/022 , C10N2220/13 , C10N2230/74 , C10N2240/02 , C10N2240/204
摘要： Disclosed is a lubricating oil composition which includes a diester-based base oil having an asymmetric structure in which the number of carbons of the alkyl chain bound to one ester group with respect to a central atom is two more than that of the alkyl group bound to the other ester group, and which has low viscosity and a comparatively small amount of evaporation at high temperature. When this composition is used for a motor of a small hard disk, power consumption can be reduced and stability at high temperature can be enhanced.
摘要翻译：公开了一种润滑油组合物，其包含具有不对称结构的二酯基基油，其中与一个酯基相对于中心原子结合的烷基链的碳数相对于与另一个酯基，并且在高温下具有低粘度和相对较少量的蒸发。当该组合物用于小硬盘的电动机时，可以降低功耗，并且可以提高高温下的稳定性。

10. 发明申请

US20120283161A1 LUBRICATING OIL COMPOSITION 有权
标题翻译：润滑油组成
公开(公告)号：US20120283161A1
公开(公告)日：2012-11-08
申请号：US13271368
申请日：2011-10-12
申请人： Ha Yong Jung , Myung Hwa Choi , Wang Hyun Kwon , Hyung Kyu Kim , Kun Kim
发明人： Ha Yong Jung , Myung Hwa Choi , Wang Hyun Kwon , Hyung Kyu Kim , Kun Kim
IPC分类号： C10M105/36 , C07C69/34
CPC分类号： C07C69/44 , C10M105/36 , C10M105/38 , C10M2207/2825 , C10M2207/2835 , C10N2220/022 , C10N2220/13 , C10N2230/74 , C10N2240/02 , C10N2240/204
摘要： Disclosed is a lubricating oil composition which includes a diester-based base oil having an asymmetric structure in which the number of carbons of the alkyl chain bound to one ester group with respect to a central atom is two more than that of the alkyl group bound to the other ester group, and which has low viscosity and a comparatively small amount of evaporation at high temperature. When this composition is used for a motor of a small hard disk, power consumption can be reduced and stability at high temperature can be enhanced.
摘要翻译：公开了一种润滑油组合物，其包含具有不对称结构的二酯基基油，其中与一个酯基相对于中心原子结合的烷基链的碳数相对于与另一个酯基，并且在高温下具有低粘度和相对较少量的蒸发。当该组合物用于小硬盘的电动机时，可以降低功耗，并且可以提高高温下的稳定性。

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