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31. 发明授权

US06902804B2 Lyocell multifilament 有权
标题翻译： Lyocell复丝
公开(公告)号：US06902804B2
公开(公告)日：2005-06-07
申请号：US10874222
申请日：2004-06-24
申请人： Ik-Hyeon Kwon , Soo-Myung Choi , Young-Soo Wang , Sung-Ryong Kim , Jae-Shik Choi , Tae-Jung Lee , Seok-Jong Han
发明人： Ik-Hyeon Kwon , Soo-Myung Choi , Young-Soo Wang , Sung-Ryong Kim , Jae-Shik Choi , Tae-Jung Lee , Seok-Jong Han
IPC分类号： B60C9/00 , D01F2/00 , D02G3/02 , D02G3/36 , D02G3/48 , D01F6/00
CPC分类号： D01F2/00 , D02G3/48 , Y10T428/2913 , Y10T428/2965
摘要： The present invention relates to a high tenacity, high modulus and low shrinkage lyocell multifilament yarn suitable for use in tire cords and MRG (mechanical rubber goods). The lyocell multifilament yarn is a cellulose-based fiber for industrial applications, which is produced by dissolving pulp having a degree of polymerization (DPW) of 700-2,000 and preferably 800-1,400, and a α-cellulose content of more than 90% and preferably more than 92%, in N-methylmorpholine N-oxide (NMMO) hydrate, at a pulp concentration of 5-15% by weight and preferably 8-13% by weight.The lyocell monofilament according to the present invention is characterized by the following stress-strain profile: (1) the lyocell monofilament analyzed after drying is elongated by less than 3.0% and has an initial modulus of 150-400 g/d, when it was subjected to an initial stress of 3.0 g/d; (2) it is elongated by 3.0-7.0% when it was subjected to a stress greater than the initial stress but smaller than 6.0 g/d; and (3) it is elongated from a tensile tenacity of at least 6.0 g/d until the yarn is broken.
摘要翻译：本发明涉及适用于轮胎帘线和MRG（机械橡胶制品）的高韧性，高模量和低收缩率的莱赛尔复丝纱线。莱赛尔复丝纱是用于工业应用的纤维素基纤维，其通过将具有700-2,000，优选800-1,400的聚合度（DPNW）的纸浆溶解而制备，纤维素含量在N-甲基吗啉N-氧化物（NMMO）水合物中大于90％，优选大于92％，纸浆浓度为5-15重量％，优选8-13重量％。根据本发明的lyocell单丝的特征在于以下应力 - 应变曲线：（1）干燥后分析的裂解细胞单丝伸长小于3.0％，初始模量为150-400g / d，当为经受3.0g / d的初始应力; （2）当其施加大于初始应力但小于6.0g / d的应力时，其伸长3.0-7.0％; 和（3）从至少6.0g / d的拉伸强度拉伸至纱线断裂为止。

32. 发明授权

US06852413B2 Lyocell multi-filament for tire cord and method of producing the same 失效
标题翻译：用于轮胎帘线的Lyocell复丝及其制造方法
公开(公告)号：US06852413B2
公开(公告)日：2005-02-08
申请号：US10735735
申请日：2003-12-16
申请人： Tae-jung Lee , Soo-myung Choi , Young-soo Wang , Seok-jong Han , Cheol Kim , Myung-woo Kim , Ik-hyon Kwon , Sung-ryong Kim , Jae-shik Choi
发明人： Tae-jung Lee , Soo-myung Choi , Young-soo Wang , Seok-jong Han , Cheol Kim , Myung-woo Kim , Ik-hyon Kwon , Sung-ryong Kim , Jae-shik Choi
IPC分类号： B29C47/00 , B60C9/00 , C08L1/02 , C08L29/04 , D01F1/02 , D01F2/00 , D02G3/46 , D02G3/48 , B60C9/08
CPC分类号： D02G3/48 , B29C47/0014 , B29C47/8895 , B60C9/0042 , C08L1/02 , C08L29/04 , D01F2/00 , Y10T428/2913 , Y10T428/2965 , C08L2666/04
摘要： Disclosed is a lyocell multi-filament for a tire cord and a method of producing the same. The method includes i) dissolving mixed powder of cellulose and polyvinyl alcohol in a mixed solvent of N-methyl morpholine N-oxide and water to prepare a dope, ii) extruding the dope using a spinning nozzle including orifices through air gaps into a conical upper coagulation bath to solidify the dope to produce a multi-filament, iii) feeding the multi-filament through a lower coagulation bath to a washing bath, and washing the multi-filament, and iv) drying and oiling the washed multi-filament and winding the resulting multi-filament. At this time, the orifices each have a diameter (D) of 100 to 300 μm, a length (L) of 200 to 2400 μm, and a ratio of the length to the diameter (L/D) of 2 to 8, and are spaced apart from each other at intervals of 2.0 to 5.0 mm. The method provides a lyocell multi-filament having excellent physical properties useful as a tire cord, thereby producing a tire for an automobile having improved driving stability, dimensional stability, and uniformity using the tire cord.
摘要翻译：公开了一种用于轮胎帘线的莱赛尔复丝及其制造方法。该方法包括：将纤维素和聚乙烯醇的混合粉末溶解在N-甲基吗啉N-氧化物和水的混合溶剂中以制备涂料，ii）使用包括通过气隙的孔口的纺丝喷嘴将该涂料挤出成圆锥形凝固浴固化涂料以产生复丝，iii）将复丝通过下部凝固浴输送到洗涤槽中，并洗涤复丝，并且iv）干燥并将洗涤的复丝和卷绕油得到的复丝。此时，孔的直径（D）为100〜300μm，长度（L）为200〜2400μm，长径比（L / D）为2〜8，间隔2.0〜5.0mm。该方法提供了可用作轮胎帘线的优异物理性能的莱赛尔复丝，由此制造了具有改善的行驶稳定性，尺寸稳定性和使用轮胎帘线的均匀性的汽车用轮胎。

33. 发明授权

US06737706B2 Silicon on insulator device having trench isolation layer and method for manufacturing the same 有权
标题翻译：具有沟槽隔离层的绝缘体上硅器件及其制造方法
公开(公告)号：US06737706B2
公开(公告)日：2004-05-18
申请号：US10114215
申请日：2002-04-02
申请人： Tae-jung Lee , Byung-sun Kim , Myoung-hwan Oh , Seung-han Yoo , Myung-sun Shin , Sang-wook Park
发明人： Tae-jung Lee , Byung-sun Kim , Myoung-hwan Oh , Seung-han Yoo , Myung-sun Shin , Sang-wook Park
IPC分类号： H01L2701
CPC分类号： H01L29/66772 , H01L21/76264 , H01L21/76283 , H01L29/78615 , H01L29/78636
摘要： A silicon-on-insulator (SOI) device and a method for manufacturing the same includes a substrate, which includes a base layer, a buried oxide layer, and a semiconductor layer, and an isolation layer which is formed in a trench that defines an active region on the semiconductor layer. The trench comprises a first region having a depth smaller than the thickness of the semiconductor layer and a second region having a depth as much as the thickness of the semiconductor layer. The isolation layer includes an oxide layer and a nitride liner that are sequentially formed along the surface of the trench and a dielectric layer that fills the trench.
摘要翻译：绝缘体上硅（SOI）器件及其制造方法包括：衬底，其包括基底层，掩埋氧化物层和半导体层;以及隔离层，其形成在沟槽中，所述沟槽限定半导体层上的有源区。沟槽包括深度小于半导体层的厚度的第一区域和具有与半导体层的厚度一样多的深度的第二区域。隔离层包括沿着沟槽的表面依次形成的氧化物层和氮化物衬垫以及填充沟槽的电介质层。

34. 发明授权

US08525273B2 Integrated circuit devices including device isolation structures and methods of fabricating the same 有权
标题翻译：包括器件隔离结构的集成电路器件及其制造方法
公开(公告)号：US08525273B2
公开(公告)日：2013-09-03
申请号：US13017984
申请日：2011-01-31
申请人： Oh-kyum Kwon , Tae-jung Lee , Sun-hyun Kim
发明人： Oh-kyum Kwon , Tae-jung Lee , Sun-hyun Kim
IPC分类号： H01L27/088
CPC分类号： H01L27/088 , H01L21/76229 , H01L21/823462 , H01L21/823481 , H01L2924/0002 , H01L2924/00
摘要： An integrated circuit device includes a substrate having adjacent first and second regions, and a device isolation structure in the substrate between the first and second regions. The first and second regions of the substrate may respectively include transistors configured to be driven at different operational voltages, and the device isolation structure may electrically separates the transistors of the first region from the transistors of the second region. The device isolation structure includes outer portions immediately adjacent to the first and second regions and an inner portion therebetween. The outer portions of the device isolation structure comprise a material having an etching selectivity with respect to that of the inner portion. Related devices and fabrication methods are also discussed.
摘要翻译：集成电路器件包括具有相邻的第一和第二区域的衬底，以及在第一和第二区域之间的衬底中的器件隔离结构。衬底的第一和第二区域可以分别包括被配置为以不同的工作电压驱动的晶体管，并且器件隔离结构可以将第一区域的晶体管与第二区域的晶体管电隔离。装置隔离结构包括紧邻第一和第二区域的外部部分和它们之间的内部部分。器件隔离结构的外部部分包括相对于内部部分具有蚀刻选择性的材料。还讨论了相关设备和制造方法。

35. 发明申请

US20090288748A1 Cellulose raw cord for rubber reinforcement 审中-公开
标题翻译：橡胶增强纤维素原丝
公开(公告)号：US20090288748A1
公开(公告)日：2009-11-26
申请号：US12461146
申请日：2009-08-03
申请人： Seok-Jong Han , Soo-Myung Choi , Young-Soo Wang , Sung-Ryong Kim , Tae-Jung Lee
发明人： Seok-Jong Han , Soo-Myung Choi , Young-Soo Wang , Sung-Ryong Kim , Tae-Jung Lee
IPC分类号： B60C9/00
CPC分类号： D01F2/00 , B60C9/0042 , D02G3/48
摘要： The present invention provides a lyocell raw cord prepared from at least 2-ply lyocell multifilaments, which gives a stress-strain curve exhibiting that (a) the lyocell raw cord has an elongation of 1.5% or less at an initial stress of 1.0 g/d, and an initial modulus value of 50 to 100 g/d; (b) has an elongation of 7% or less in a stress region of 1.0 g/d to 4.0 g/d; and (c) has an elongation of 1% or more at a tensile strength of 4.0 g/d to the breaking point, as measured in the dried state.The lyocell raw cord prepared according to the present invention can be used as industrial fibers, in particular, fibers for tire cords.
摘要翻译：本发明提供由至少2层莱赛尔复丝制备的莱赛克原生绳，其给出应力 - 应变曲线，其显示（a）在初始应力为1.0g / L时，莱赛克原丝具有1.5％或更小的伸长率， d，初始模量值为50〜100g / d; （b）在1.0g / d〜4.0g / d的应力区域的伸长率为7％以下; 和（c）在干燥状态下测定的断裂点的拉伸强度为4.0g / d时的伸长率为1％以上。根据本发明制备的lyocell生铁线可用作工业纤维，特别是用于轮胎帘线的纤维。

36. 发明申请

US20090020844A1 Semiconductor device having electrostatic discharge protection circuit and method of manufacturing the same 有权
标题翻译：具有静电放电保护电路的半导体装置及其制造方法
公开(公告)号：US20090020844A1
公开(公告)日：2009-01-22
申请号：US12219336
申请日：2008-07-21
申请人： Myoung-kyu Park , Byung-sun Kim , Tae-jung Lee , Kee-in Bang
发明人： Myoung-kyu Park , Byung-sun Kim , Tae-jung Lee , Kee-in Bang
IPC分类号： H01L27/06
CPC分类号： H01L27/0814 , H01L27/0255
摘要： Semiconductor device having an on-chip type electrostatic discharge (ESD) protection circuit and a method of manufacturing the same are provided. The on-chip type ESD protection circuit may include a first junction diode having a first conductive type region contacting a second conductive type region in a semiconductor substrate, and a first schottky diode having a metallic material layer arranged on and contacting the first conductive type region of the semiconductor substrate.
摘要翻译：提供具有片上型静电放电（ESD）保护电路的半导体器件及其制造方法。片上型ESD保护电路可以包括具有与半导体衬底中的第二导电类型区域接触的第一导电类型区域的第一结二极管和具有布置在第一导电类型区域上并与第一导电类型区域接触的金属材料层的第一肖特基二极管的半导体衬底。

37. 发明授权

US07378708B2 Transistor having a protruded drain 有权
公开(公告)号：US07378708B2
公开(公告)日：2008-05-27
申请号：US11705354
申请日：2007-02-12
申请人： Tae-Jung Lee , Soo-Cheol Lee , Dong-Ryul Chang
发明人： Tae-Jung Lee , Soo-Cheol Lee , Dong-Ryul Chang
IPC分类号： H01L29/76 , H01L29/94 , H01L31/062 , H01L31/113 , H01L31/119
CPC分类号： H01L29/7816 , H01L29/0847 , H01L29/086 , H01L29/0882 , H01L29/66628 , H01L29/66659 , H01L29/66689 , H01L29/7834 , H01L29/7835
摘要： A field effect transistor includes a gate that is formed in a channel region of an active region defined on a substrate. A source is formed at a first surface portion of the active region that is adjacently disposed at a first side face of the gate. A drain is formed at a second surface portion of the active region that is opposite to the first surface portion with respect to the gate. The drain has a protruded portion that is protruded from a surface portion of the substrate.

38. 发明申请

US20070246446A1 Continous Butt Welding Method Using Plasma and Laser, and Method for Fabricating Metal Tube Using the Same 审中-公开
标题翻译：使用等离子体和激光的连续对接焊接方法以及使用其制造金属管的方法
公开(公告)号：US20070246446A1
公开(公告)日：2007-10-25
申请号：US11629611
申请日：2004-06-18
申请人： Sang-Hoon Lee , Yong-Hee Won , Tae-Seong Kim , Tae-Jung Lee , Jung-Hoon Byun , Suck-Joo Na , Suk-Hwan Yoon , Jae-Ryun Hwang
发明人： Sang-Hoon Lee , Yong-Hee Won , Tae-Seong Kim , Tae-Jung Lee , Jung-Hoon Byun , Suck-Joo Na , Suk-Hwan Yoon , Jae-Ryun Hwang
IPC分类号： B23K26/00
CPC分类号： B23K33/006 , B23K10/02 , B23K26/262 , B23K26/32 , B23K26/348 , B23K26/60 , B23K2101/06 , B23K2103/04 , B23K2103/05 , B23K2103/10 , B23K2103/12 , B23K2103/14 , B23K2103/50
摘要： A continuous butt welding method using plasma and laser, and a method for fabricating a metal tube using the butt welding method are disclosed. The butt welding method conducts a laser welding and a plasma welding together against an object to be welded, which has a very narrow butt space. In particular, the plasma is prior to the laser so that the object is preheated by the plasma, and then a preform is melted by a laser beam in order to accomplish the major welding. In addition, a metal sheet is bent to have a circular section so that its both ends are faced with each other, and then the faced both ends are welded using the aforementioned butt welding method, thereby fabricating a metal tube. The butt welding method and the metal tube fabricating method mentioned above remarkably improve a welding speed and productivity of metal tube.
摘要翻译：公开了使用等离子体和激光的连续对接焊接方法以及使用对接焊接方法制造金属管的方法。该对接焊接方法相对于具有非常窄的对接空间的待焊接物体进行激光焊接和等离子体焊接。特别地，等离子体在激光之前，使得物体被等离子体预热，然后通过激光束熔化预制件以实现主要焊接。另外，将金属片弯曲成具有圆形部分，使得其两端彼此面对，然后使用上述对接焊接方法焊接面对的两端，从而制造金属管。上述对接焊接方法和金属管制造方法显着提高了金属管的焊接速度和生产率。

39. 发明申请

US20070180883A1 Apparatus for manufacturing trapezoidal wire using two-set shaping rollers 有权
标题翻译：使用两套成型辊制造梯形钢丝的设备
公开(公告)号：US20070180883A1
公开(公告)日：2007-08-09
申请号：US11645765
申请日：2006-12-27
申请人： Ki-hong Park , Seon-tae Kim , Sang-jun Bae , Tae-jung Lee
发明人： Ki-hong Park , Seon-tae Kim , Sang-jun Bae , Tae-jung Lee
IPC分类号： B21B13/08
CPC分类号： B21F15/04 , B21B1/16 , B21B31/02
摘要： An apparatus for manufacturing a trapezoidal wire using two-set shaping rollers has a body rotating about a central axis at a predetermined speed, a plurality of first shaping roller sets installed along an outer circumference of the body, each first shaping roller set including an upper roller and a lower roller and a shaping portion, into which a wire is inserted to be processed, between the upper roller and the lower roller, and a plurality of second shaping roller sets arranged after the first shaping roller sets along the outer circumference of the body and in a direction in which the wire moves, each second shaping roller set comprising an upper roller and a lower roller and a shaping portion, into which the wire is inserted to be processed again, between the upper roller and the lower roller, wherein wires processed by the first and second shaping roller sets while passing therethrough are stranded by the rotating body. The apparatus can significantly improve a wire processing rate while reducing a defect rate.
摘要翻译：使用两套成形辊制造梯形线的装置具有以预定速度围绕中心轴旋转的主体，沿着主体的外周安装的多个第一成形辊组，每个第一成形辊组包括上部辊和下辊以及在上辊和下辊之间插入待加工的导线的成形部分，以及多个第二成形辊组，其布置在第一成形辊之后沿着第二成形辊的外周设置并且在所述线移动的方向上，包括上辊和下辊的每个第二成形辊组和成形部分，所述导线插入所述成形部分以在所述上辊和所述下辊之间再次被加工，其中由第一和第二成形辊组件在通过过程中加工的线被旋转体绞合。该装置可以显着地提高线处理速率同时降低缺陷率。

40. 发明申请

US20070145459A1 EEPROM devices and methods of operating and fabricating the same 失效
标题翻译： EEPROM器件及其操作和制造方法
公开(公告)号：US20070145459A1
公开(公告)日：2007-06-28
申请号：US11643837
申请日：2006-12-22
申请人： Geun-sook Park , Sang-bae Yi , Soo-cheol Lee , Ho-ik Hwang , Tae-jung Lee
发明人： Geun-sook Park , Sang-bae Yi , Soo-cheol Lee , Ho-ik Hwang , Tae-jung Lee
IPC分类号： H01L29/76
CPC分类号： H01L27/11558 , H01L27/115 , H01L27/11521
摘要： In one aspect, an electrically erasable and programmable read-only memory (EEPROM) is provided. The EEPROM includes a semiconductor substrate including spaced apart first, second and third active regions, a common floating gate traversing over the first through third active regions, source/drain regions formed in the third active region on opposite sides of the floating gate, a first interconnect connected to the first active region, a second interconnect connected to the second active region, and a third interconnect connected to either one of the source/drain regions.
摘要翻译：在一个方面，提供电可擦除和可编程只读存储器（EEPROM）。 EEPROM包括半导体衬底，其包括间隔开的第一，第二和第三有源区域，跨越第一至第三有源区域的公共浮动栅极，形成在浮置栅极的相对侧上的第三有源区域中的源极/漏极区域，第一连接到第一有源区的互连，连接到第二有源区的第二互连以及连接到源/漏区中的任一个的第三互连。

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