公开(公告)号：US08243870B2

公开(公告)日：2012-08-14

申请号：US12760060

申请日：2010-04-14

申请人： Won Jong Baek ,  Sung Ho Jang ,  Bum Suk Lee ,  Ki Tae Song

发明人： Won Jong Baek ,  Sung Ho Jang ,  Bum Suk Lee ,  Ki Tae Song

IPC分类号： G21C15/00 ,  G21C19/00

CPC分类号： G21C17/017 ,  G21C13/032 ,  G21C19/16 ,  G21C19/207 ,  Y02E30/40

摘要： Disclosed is an apparatus for removing a thermal sleeve from a cold leg of a reactor coolant system, which removes an unintentionally separated thermal sleeve without pipe cutting, preventing invasion of impurities into pipes and achieving reliable pipe re-welding. The apparatus includes a sleeve removal tool including a corn head formed at a shaft, a pressure plate below the corn head to maximize hydraulic pressure inside a safety injection pipe, a spring connected to the pressure plate to keep the pressure plate unfolded, and a guide wheel to guide the sleeve removal tool into the safety injection pipe, a horizontal movement carrier including bodies connected to each other by a link, a seating rod for seating of the sleeve removal tool, and moving wheels for movement of the horizontal movement carrier, and a vertical movement carrier including first and second anti-separation bars to prevent separation of the horizontal movement carrier.

摘要翻译： 公开了一种用于从反应堆冷却剂系统的冷腿除去热套筒的装置，其在没有管切割的情况下移除无意分离的热套筒，防止杂质入管并实现可靠的管道再焊接。 该装置包括套筒拆除工具，其包括形成在轴上的玉米头，在玉米头下方的压力板，以使安全注入管内的液压最大化，连接到压力板以保持压力板展开的弹簧和引导件 用于将套筒拆卸工具引导到安全注射管中，水平运动载体包括通过连杆彼此连接的主体，用于安置套筒拆卸工具的安放杆和用于水平运动托架运动的移动轮;以及 包括第一和第二防分离杆的垂直运动载体，以防止水平运动载体的分离。

公开(公告)号：US08509375B2

公开(公告)日：2013-08-13

申请号：US12721852

申请日：2010-03-11

申请人： Won Jong Baek ,  Sung Ho Jang ,  Bum Suk Lee

发明人： Won Jong Baek ,  Sung Ho Jang ,  Bum Suk Lee

IPC分类号： G21C17/017

CPC分类号： G21C17/017 ,  F16L55/18 ,  G21C13/032 ,  G21C19/16 ,  G21C19/207 ,  Y02E30/40

摘要： Disclosed is a method for removing a thermal sleeve from a cold leg of a reactor coolant system, which enables removal of an unintentionally separated thermal sleeve without implementation of a pipe cutting operation, preventing invasion of impurities into pipes and securing reliability in repetitious welding of the pipes. In particular, the method enables a remote operation and an underwater operation using wire ropes, thus being capable of minimizing a negative effect on workers due to radiation exposure.

摘要翻译： 公开了一种用于从反应堆冷却剂系统的冷腿中去除热套筒的方法，其能够在不实施管道切割操作的情况下移除无意分离的热套筒，防止杂质入管并且确保可重复焊接的可靠性 管道。 特别地，该方法使得能够使用钢丝绳进行远程操作和水下操作，从而能够最小化由于辐射暴露对工人的负面影响。

公开(公告)号：US07633161B2

公开(公告)日：2009-12-15

申请号：US12254304

申请日：2008-10-20

申请人： Sung Ho Jang

发明人： Sung Ho Jang

IPC分类号： H01L23/485

CPC分类号： H01L21/76843 ,  H01L21/76873 ,  H01L23/53238 ,  H01L2221/1089 ,  H01L2924/0002 ,  H01L2924/00

摘要： Technologies related to forming metal lines of a semiconductor device are disclosed. A method of forming metal lines of a semiconductor device may include forming at least one interlayer insulating layer on a semiconductor substrate, forming via holes and trenches in the at least one interlayer insulating layer, forming an anti-diffusion film on the via holes and the trenches, depositing a seed Cu layer on the anti-diffusion film, after the seed Cu layer is deposited, depositing rhodium (Rh), and forming Cu line on the deposited Rh. The Rh improves an adhesive force between Cu layers and prevents oxide materials or a corrosion phenomenon from occurring on the seed Cu layer. Accordingly, occurrence of delamination in subsequent processes (for example, annealing and CMP) can be prevented or reduced.

摘要翻译： 公开了与形成半​​导体器件的金属线相关的技术。 形成半导体器件的金属线的方法可以包括在半导体衬底上形成至少一个层间绝缘层，在至少一个层间绝缘层中形成通孔和沟槽，在通孔上形成防扩散膜， 沟槽，在抗扩散膜上沉积种子Cu层，沉积铑（Rh）并在沉积的Rh上形成Cu线。 Rh改善了Cu层之间的粘合力，并防止在种子Cu层上发生氧化物材料或腐蚀现象。 因此，可以防止或减少随后的工艺（例如退火和CMP）中的分层的发生。

公开(公告)号：US06335592B1

公开(公告)日：2002-01-01

申请号：US09427304

申请日：1999-10-26

申请人： Sung Ho Jang ,  Seung Tae Park ,  Sang Tae Kim

发明人： Sung Ho Jang ,  Seung Tae Park ,  Sang Tae Kim

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J11/32 ,  H01J2211/225 ,  H01J2211/323

摘要： A plasma display panel prevents error discharge from occurring between adjacent cells to display a clear color image on a screen. The plasma display panel includes a plurality of first sustain electrode lines successively formed on a substrate at a predetermined interval, a plurality of second sustain electrode lines coupled with each of the first sustain electrode lines one by one, a plurality of first discharge electrode pieces branched from each of the first sustain electrode lines, and a plurality of second discharge electrode pieces branched from each of the second sustain electrode lines, having discharge cells coupled with the first discharge electrode pieces.

摘要翻译： 等离子体显示面板防止在相邻单元之间发生错误放电，以在屏幕上显示清晰的彩色图像。 等离子体显示面板包括以预定间隔连续地形成在基板上的多个第一维持电极线，与第一维持电极线中的每一个一个一个地连接的多个第二维持电极线，多个第一放电电极片分支 以及从每个第二维持电极线分支的多个第二放电电极片，具有与第一放电电极片耦合的放电单元。

公开(公告)号：US20100236672A1

公开(公告)日：2010-09-23

申请号：US12741703

申请日：2008-09-12

申请人： Soon Taik Hong ,  Sung Ho Jang ,  Ki Hyun Bang

发明人： Soon Taik Hong ,  Sung Ho Jang ,  Ki Hyun Bang

IPC分类号： C21D8/02 ,  C22C38/44 ,  C22C38/00

CPC分类号： C22C38/02 ,  C21D1/28 ,  C21D1/32 ,  C21D8/0447 ,  C21D9/48 ,  C21D2211/002 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/04 ,  C22C38/06 ,  C22C38/44 ,  C22C38/50 ,  C22C38/54

摘要： There are provided a steel for deep drawing, and a method for manufacturing the steel and a high pressure container. The steel for deep drawing includes, by weight: C: 0.25 to 0.40%, Si: 0.15 to 0.40%, Mn: 0.4 to 1.0%, Al: 0.001 to 0.05%, Cr: 0.8 to 1.2%, Mo: 0.15 to 0.8%, Ni: 1.0% or less, P: 0.015% or less, S: 0.015% or less, Ca: 0.0005 to 0.002%, Ti: 0.005 to 0.025%, B: 0.0005 to 0.0020% and the balance of Fe and inevitable impurities, wherein a microstructure of the steel has a triphase structure of ferrite, bainite and martensite. The steel for deep drawing may be useful to further improve the strength without the deterioration of the toughness by adding a trace of Ti and B, compared to the conventional steels having a strength of approximately 1100 MPa. Also, the a method for manufacturing a steel may be useful to save the manufacturing cost and time by significantly curtailing time used in the spheroidization heat treatment during the deep drawing process, and to manufacture a steel for deep drawing that is used for a low-temperature, high-pressure container having a tensile strength of approximately 1200 Mpa by reducing a depth of the softening layer to prevent the deterioration in strength of the steel.

摘要翻译： 提供了一种用于深拉伸的钢，以及一种用于制造钢和高压容器的方法。 深拉伸用钢包括：C：0.25〜0.40％，Si：0.15〜0.40％，Mn：0.4〜1.0％，Al：0.001〜0.05％，Cr：0.8〜1.2％，Mo：0.15〜0.8 ％，Ni：1.0％以下，P：0.015％以下，S：0.015％以下，Ca：0.0005〜0.002％，Ti：0.005〜0.025％，B：0.0005〜0.0020％，余量由Fe和不可避免 杂质，其中钢的微结构具有铁素体，贝氏体和马氏体的三相结构。 与强度为约1100MPa的常规钢相比，用于深拉伸的钢可以用于进一步提高强度，而不会通过添加痕量的Ti和B而降低韧性。 此外，制造钢的方法可以用于通过在深冲压加工期间的球化热处理中显着缩短所用的时间来节省制造成本和时间，并且制造用于低拉伸强度的深拉伸钢， 通过减少软化层的深度来防止钢的强度降低，具有约1200Mpa的拉伸强度的高温高压容器。

公开(公告)号：US08652273B2

公开(公告)日：2014-02-18

申请号：US12741703

申请日：2008-09-12

申请人： Soon Taik Hong ,  Sung Ho Jang ,  Ki Hyun Bang

发明人： Soon Taik Hong ,  Sung Ho Jang ,  Ki Hyun Bang

IPC分类号： C22C38/22 ,  C22C38/28 ,  C22C38/32 ,  C22C38/50 ,  C21D1/28 ,  C21D1/32

CPC分类号： C22C38/02 ,  C21D1/28 ,  C21D1/32 ,  C21D8/0447 ,  C21D9/48 ,  C21D2211/002 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/04 ,  C22C38/06 ,  C22C38/44 ,  C22C38/50 ,  C22C38/54

摘要： There are provided a steel for deep drawing, and a method for manufacturing the steel and a high pressure container. The steel for deep drawing includes, by weight: C: 0.25 to 0.40%, Si: 0.15 to 0.40%, Mn: 0.4 to 1.0%, Al: 0.001 to 0.05%, Cr: 0.8 to 1.2%, Mo: 0.15 to 0.8%, Ni: 1.0% or less, P: 0.015% or less, S: 0.015% or less, Ca: 0.0005 to 0.002%, Ti: 0.005 to 0.025%, B: 0.0005 to 0.0020% and the balance of Fe and inevitable impurities, wherein a microstructure of the steel has a triphase structure of ferrite, bainite and martensite. The steel for deep drawing may be useful to further improve the strength without the deterioration of the toughness by adding a trace of Ti and B, compared to the conventional steels having a strength of approximately 1100 MPa. Also, the a method for manufacturing a steel may be useful to save the manufacturing cost and time by significantly curtailing time used in the spheroidization heat treatment during the deep drawing process, and to manufacture a steel for deep drawing that is used for a low-temperature, high-pressure container having a tensile strength of approximately 1200 Mpa by reducing a depth of the softening layer to prevent the deterioration in strength of the steel.

摘要翻译： 提供了一种用于深拉伸的钢，以及一种用于制造钢和高压容器的方法。 深拉伸用钢包括：C：0.25〜0.40％，Si：0.15〜0.40％，Mn：0.4〜1.0％，Al：0.001〜0.05％，Cr：0.8〜1.2％，Mo：0.15〜0.8 ％，Ni：1.0％以下，P：0.015％以下，S：0.015％以下，Ca：0.0005〜0.002％，Ti：0.005〜0.025％，B：0.0005〜0.0020％，余量由Fe和不可避免 杂质，其中钢的微结构具有铁素体，贝氏体和马氏体的三相结构。 与强度为约1100MPa的常规钢相比，用于深拉伸的钢可以用于进一步提高强度，而不会通过添加痕量的Ti和B而降低韧性。 此外，制造钢的方法可以用于通过在深冲压加工期间的球化热处理中显着缩短所用的时间来节省制造成本和时间，并且制造用于低拉伸强度的深拉伸钢， 通过减少软化层的深度来防止钢的强度降低，具有约1200Mpa的拉伸强度的高温高压容器。