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1. 发明授权

US08772121B2 Phase change memory devices and methods of manufacturing the same 有权
标题翻译：相变存储器件及其制造方法
公开(公告)号：US08772121B2
公开(公告)日：2014-07-08
申请号：US13443132
申请日：2012-04-10
申请人： Kyu-Man Hwang , Jun-Soo Bae , Sung-Un Kwon , Kwang-Ho Park
发明人： Kyu-Man Hwang , Jun-Soo Bae , Sung-Un Kwon , Kwang-Ho Park
IPC分类号： H01L21/20 , H01L21/8222 , H01L29/02 , H01L47/00 , H01L29/40 , H01L29/768
CPC分类号： H01L45/06 , H01L27/2409 , H01L27/2463 , H01L45/1233 , H01L45/1683
摘要： A method of manufacturing a phase change memory device includes forming a lower electrode layer pattern and an insulating interlayer covering the lower electrode layer pattern, forming a first opening in the insulating interlayer to expose the lower electrode layer pattern, forming an oxide layer pattern on the sidewall of the first opening and a lower electrode under the oxide layer pattern by partially removing the oxide layer and the lower electrode layer pattern, forming an insulation layer filling a remaining portion of the first opening, removing the oxide layer pattern by a wet etching process to form a second opening, and forming a phase change material pattern on the lower electrode such that the phase change material pattern fills the second opening.
摘要翻译：一种制造相变存储器件的方法包括：形成下电极层图案和覆盖下电极层图案的绝缘夹层，在绝缘中间层中形成第一开口以露出下电极层图案，在其上形成氧化层图案通过部分地除去氧化物层和下部电极层图案，形成绝缘层，在第一开口的侧壁和下部电极的下方形成氧化物层图案，形成绝缘层，填充第一开口的剩余部分，通过湿蚀刻工艺去除氧化物层图案以形成第二开口，并且在下电极上形成相变材料图案，使得相变材料图案填充第二开口。

2. 发明授权

US09158153B2 Bottom chassis, back light unit having the same, and display apparatus having the same 有权
标题翻译：底部底盘，具有该底架的背光单元和具有该底灯的背光单元
公开(公告)号：US09158153B2
公开(公告)日：2015-10-13
申请号：US13355839
申请日：2012-01-23
申请人： Sang Sik Yang , Jungki Kim , Kwang-Ho Park
发明人： Sang Sik Yang , Jungki Kim , Kwang-Ho Park
IPC分类号： G02F1/13357 , G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133608 , G02F1/133615 , G02F2001/133314 , G02F2001/133628 , G02F2201/36 , G02F2201/54
摘要： A bottom chassis includes a bottom portion having at least one deformation-preventing region therethrough and a sidewall portion connected to at least one side of the bottom portion. The bottom portion includes a first side extending along a first direction and a second side extending along a second direction crossing the first direction. The first direction is substantially perpendicular to a longitudinal direction of the at least one deformation-preventing region, and the second direction is substantially parallel to the longitudinal direction of the at least one deformation-preventing region.
摘要翻译：底部底架包括底部，其具有穿过其中的至少一个防变形区域和连接到底部的至少一侧的侧壁部分。底部包括沿着第一方向延伸的第一侧和沿着与第一方向交叉的第二方向延伸的第二侧。第一方向基本上垂直于至少一个变形防止区域的纵向，并且第二方向基本上平行于至少一个防变形区域的纵向方向。

3. 发明授权

US5371306A Modified magnesium oxide catalyst 失效
标题翻译：改性氧化镁催化剂
公开(公告)号：US5371306A
公开(公告)日：1994-12-06
申请号：US175297
申请日：1993-12-29
申请人： Seong-Ihl Woo , Won-Choon Choi , Kwang-Ho Park , Jin-Do Kim
发明人： Seong-Ihl Woo , Won-Choon Choi , Kwang-Ho Park , Jin-Do Kim
IPC分类号： B01J21/10 , B01J23/34 , B01J23/889 , C07C37/11 , C07C37/00 , B01J23/00 , B01J23/32
CPC分类号： B01J23/8892 , B01J21/10 , B01J23/34 , C07C37/16
摘要： The present invention relates to a novel oxide catalyst, more specifically, a novel modified magnesium oxide catalyst which is highly active and selective for ortho-alkylation of phenol.The catalysts for phenol alkylation of the invention are represented as Mg.sub.a Mn.sub.b L.sub.c T.sub.d Q.sub.e O.sub.x .wherein:L is vanadium or chromium;T is alkali metal, alkali earth metal, lead, bisumth, cobalt, aluminum, silicon., gallium, germanium or molybdenum;Q is antimony, cesium or iron;b/a=0 to 0.35(atomic molar ratio);c/a=0.01 to 0.35(atomic molar ratio);d/a=0 to 0.35(atomic molar ratio);e/c=0.1 to 10(atomic molar ratio); and,x is determined by oxidation state of each component.
摘要翻译：本发明涉及一种新型氧化物催化剂，更具体地说，涉及一种对苯酚进行正烷基化反应具有高活性和选择性的新型改性氧化镁催化剂。本发明的苯酚烷基化催化剂表示为MgaMnbLcTdQeOx。其中：L为钒或铬; T是碱金属，碱土金属，铅，二价，钴，铝，硅，镓，锗或钼; Q是锑，铯或铁; b / a = 0〜0.35（原子摩尔比）; c / a = 0.01〜0.35（原子摩尔比）; d / a = 0〜0.35（原子摩尔比）; e / c = 0.1〜10（原子摩尔比）; 并且x由每个组分的氧化态决定。

4. 发明申请

US20130050987A1 BOTTOM CHASSIS, BACK LIGHT UNIT HAVING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME 有权
标题翻译：底部底盘，带有相同的背光单元及其显示装置
公开(公告)号：US20130050987A1
公开(公告)日：2013-02-28
申请号：US13355839
申请日：2012-01-23
申请人： Sang Sik YANG , Jungki Kim , Kwang-Ho Park
发明人： Sang Sik YANG , Jungki Kim , Kwang-Ho Park
IPC分类号： G09F13/04 , H05K7/00
CPC分类号： G02F1/133608 , G02F1/133615 , G02F2001/133314 , G02F2001/133628 , G02F2201/36 , G02F2201/54
摘要： A bottom chassis includes a bottom portion having at least one deformation-preventing region therethrough and a sidewall portion connected to at least one side of the bottom portion. The bottom portion includes a first side extending along a first direction and a second side extending along a second direction crossing the first direction. The first direction is substantially perpendicular to a longitudinal direction of the at least one deformation-preventing region, and the second direction is substantially parallel to the longitudinal direction of the at least one deformation-preventing region.
摘要翻译：底部底架包括底部，其具有穿过其中的至少一个防变形区域和连接到底部的至少一侧的侧壁部分。底部包括沿着第一方向延伸的第一侧和沿着与第一方向交叉的第二方向延伸的第二侧。第一方向基本上垂直于至少一个变形防止区域的纵向，并且第二方向基本上平行于至少一个防变形区域的纵向方向。

5. 发明申请

US20080257239A1 Direct Seeder 失效
标题翻译：直播播种机
公开(公告)号：US20080257239A1
公开(公告)日：2008-10-23
申请号：US12067435
申请日：2006-02-06
申请人： Oh-Seob Noh , Kwang-Ho Park
发明人： Oh-Seob Noh , Kwang-Ho Park
IPC分类号： A01C7/12
CPC分类号： A01C7/006 , A01C7/06 , Y02P60/16 , Y02P60/214 , Y02P60/23
摘要： The present invention relates to a direct seeder. A fertilizer receptacle and a seed receptacle integrally formed with each other in the conventional art are separated from each other. A single fertilizer receptacle and a single seed receptacle are used in place of a plurality of fertilizer receptacles and a plurality of seed receptacles according to the conventional art. The fertilizer receptacle and seed receptacle are installed to be positioned so low that fertilizer and seeds can be easily poured into the fertilizer receptacle and seed receptacle. A screw conveyor for removing the traces of tractor wheels is installed on the direct seeder.
摘要翻译：本发明涉及一种直播机。在传统技术中一体形成的肥料容器和种子容器彼此分离。使用单个肥料容器和单个种子容器代替根据常规技术的多个肥料容器和多个种子容器。肥料容器和种子容器的安装位置如此之低，使得肥料和种子可以很容易地倒入肥料容器和种子容器中。用于除去拖拉机轮的痕迹的螺旋输送机安装在直接播种机上。

6. 发明授权

US06657039B1 Process and equipment for preparing aromatic polycarbonate 有权
标题翻译：制备芳香族聚碳酸酯的工艺和设备
公开(公告)号：US06657039B1
公开(公告)日：2003-12-02
申请号：US10009953
申请日：2001-12-12
申请人： Kwang-Ho Song , Kwang-Ho Park
发明人： Kwang-Ho Song , Kwang-Ho Park
IPC分类号： C08G6400
CPC分类号： B01J19/20 , B01J2219/00033 , B01J2219/0009 , B01J2219/182 , C08G64/205 , C08G64/30
摘要： The present invention relates to a process and equipment for preparing highly polymerized aromatic polycarbonate by postpolymerizing polycarbonate prepolymer. The polycarbonate prepolymer is formed by the melt transesterification of carbonate ester and diol compound. The polycarbonate prepolymer is postpolymerized using a horizontal tubular reactor comprising rotational plates, several separated compartments divided by the rotational plates, and vents. The degree of polycarbonate polymerization can be continuously controlled by regulating the residence time of reactants in the reactor compartments. This is achieved in the present invention by regulating the rate of polycarbonate prepolymer injection into the reactor. Discoloration of final products can be prevented in the present invention by discharging byproduct(s), aromatic alcohol, from the reactor compartment through a vent.
摘要翻译：本发明涉及通过聚合聚碳酸酯预聚物来制备高聚合芳族聚碳酸酯的方法和设备。聚碳酸酯预聚物通过碳酸酯和二醇化合物的熔融酯交换形成。聚碳酸酯预聚物使用卧式管式反应器进行后聚合，该反应器包括旋转板，几个分离的隔室以及旋转板分隔开和通风口。可以通过调节反应物在反应器室中的停留时间来连续控制聚碳酸酯聚合度。这通过调节聚碳酸酯预聚物注入反应器的速率在本发明中实现。通过排气口将副产物（芳族醇）从反应器室排出，可以防止本发明中最终产物的变色。

7. 发明授权

US07603956B2 Direct seeder 失效
标题翻译：直播机
公开(公告)号：US07603956B2
公开(公告)日：2009-10-20
申请号：US12067435
申请日：2006-02-06
申请人： Oh-Seob Noh , Kwang-Ho Park
发明人： Oh-Seob Noh , Kwang-Ho Park
IPC分类号： A01C7/00 , A01C9/00
CPC分类号： A01C7/006 , A01C7/06 , Y02P60/16 , Y02P60/214 , Y02P60/23
摘要： The present invention relates to a direct seeder. A fertilizer receptacle and a seed receptacle integrally formed with each other in the conventional art are separated from each other. A single fertilizer receptacle and a single seed receptacle are used in place of a plurality of fertilizer receptacles and a plurality of seed receptacles according to the conventional art. The fertilizer receptacle and seed receptacle are installed to be positioned so low that fertilizer and seeds can be easily poured into the fertilizer receptacle and seed receptacle. A screw conveyor for removing the traces of tractor wheels is installed on the direct seeder.
摘要翻译：本发明涉及一种直播机。在传统技术中一体形成的肥料容器和种子容器彼此分离。使用单个肥料容器和单个种子容器代替根据常规技术的多个肥料容器和多个种子容器。肥料容器和种子容器的安装位置如此之低，使得肥料和种子可以很容易地倒入肥料容器和种子容器中。用于除去拖拉机轮的痕迹的螺旋输送机安装在直接播种机上。

8. 发明授权

US06504018B1 Process for preparing pale-colored and transparent alkyl glycosides 有权
标题翻译：制备淡色和透明的烷基糖苷的方法
公开(公告)号：US06504018B1
公开(公告)日：2003-01-07
申请号：US09554639
申请日：2000-05-17
申请人： Tae-Hee Woo , Dong-Hyuh Cho , Kwang-Ho Park
发明人： Tae-Hee Woo , Dong-Hyuh Cho , Kwang-Ho Park
IPC分类号： C07G1100
CPC分类号： C07H13/06
摘要： A process for preparing pale-colored and transparent alkyl glycosides by reacting glucose and high fatty alcohol in presence of an acid catalyst is disclosed. The process comprises the steps of admixing, reacting, neutralizing, distilling, diluting and bleaching. In the above process, the reaction step is controlled by a product color and an amount of unreacted glucose, the neutralizing step is controlled by alkali metal oxdie powders having a specific surface area of more than 30 m2/g and the product color, the distilling step is controlled an unreacted residual fatty alcohol, and the diluting step is controlled by refined ion water and sealed vessel without oxygen. Further, the process provides a method of recycling collected fatty alcohol without being refined.
摘要翻译：公开了一种在酸催化剂存在下通过葡萄糖和高脂肪醇反应制备淡色和透明的烷基糖苷的方法。该方法包括混合，反应，中和，蒸馏，稀释和漂白的步骤。在上述方法中，反应步骤由产物颜色和未反应葡萄糖的量控制，中和步骤由比表面积大于30m 2 / g的碱金属氧化物粉末和产品颜色，蒸馏控制未反应的残余脂肪醇，稀释步骤由精制离子水和无氧密封容器控制。此外，该方法提供了在不精炼的情况下回收收集的脂肪醇的方法。

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