公开(公告)号：US09496056B2

公开(公告)日：2016-11-15

申请号：US13585416

申请日：2012-08-14

Applicant: Nam-Gyu Park ,  Kyu-Tae Kim ,  Jung-Min Suh ,  Shin-Ho Lee ,  Kyong-Bo Eom ,  Joon-Kyoo Park ,  Jin-Sun Kim ,  Gyu-Choel Shin ,  Seong-Ki Lee ,  Il-Kyu Kim ,  Ki-Sung Choi ,  Kyeong-Lak Jeon

Inventor： Nam-Gyu Park ,  Kyu-Tae Kim ,  Jung-Min Suh ,  Shin-Ho Lee ,  Kyong-Bo Eom ,  Joon-Kyoo Park ,  Jin-Sun Kim ,  Gyu-Choel Shin ,  Seong-Ki Lee ,  Il-Kyu Kim ,  Ki-Sung Choi ,  Kyeong-Lak Jeon

IPC: G21C3/33

CPC classification number: G21C3/3315 ,  G21C3/33 ,  G21C3/334 ,  G21Y2002/402 ,  Y02E30/40

Abstract: A joint structure between a top nozzle and a guide thimble of a nuclear fuel assembly and, more particularly, a structure for joining an inner-extension tube, the top nozzle and the guide thimble. When an inner-extension tube head, which is provided as a means for facilitating removal of the top nozzle of the nuclear fuel assembly from the guide thimble, is removed from an inner-extension tube body to separate the top nozzle from the nuclear fuel assembly, the inner-extension tube body is prevented from undesirably rotating, so that the guide thimble and the inner-extension tube body can maintain the joined state.

Abstract translation: 核燃料组件的顶部喷嘴和导向套管之间的接合结构，更具体地，用于连接内部延伸管，顶部喷嘴和导向套管的结构。 当作为用于便于从引导套管移除核燃料组件的顶部喷嘴的装置提供的内部延伸管头从内部延伸管体移除以将顶部喷嘴与核燃料组件分开时 内部延伸管体被防止不期望地旋转，使得导向套管和内延伸管体可以保持接合状态。

公开(公告)号：US08958520B2

公开(公告)日：2015-02-17

申请号：US13524254

申请日：2012-06-15

Applicant: Joon Kyoo Park ,  Jin Seok Lee ,  Kyeong Lak Jeon ,  Jung Min Suh ,  Gi-Jun Gwon ,  Nam Gyu Park ,  Kyong Bo Eom ,  Jin Sun Kim ,  Dong Geun Ha ,  Kyoung Joo Kim

Inventor： Joon Kyoo Park ,  Jin Seok Lee ,  Kyeong Lak Jeon ,  Jung Min Suh ,  Gi-Jun Gwon ,  Nam Gyu Park ,  Kyong Bo Eom ,  Jin Sun Kim ,  Dong Geun Ha ,  Kyoung Joo Kim

IPC: G21C21/00 ,  G21C21/16 ,  G21C3/33

CPC classification number: G21C3/331 ,  G21C3/3315 ,  G21C21/00 ,  Y02E30/40 ,  Y10T29/494 ,  Y10T29/49432

Abstract: A top nozzle is provided. The top nozzle can include a coupling plate, a perimeter wall and a hold-down spring unit. The coupling plate can be coupled to a guide thimble of the nuclear fuel assembly. The perimeter wall can protrude upwards from the perimeter of the coupling plate. A spring clamp can be provided on the upper surface of the perimeter wall. The hold-down spring unit can be mounted to the upper surface of the perimeter wall in such a way to couple a corresponding end of the hold-down spring unit to the spring clamp. A fastening pin hole can be vertically formed through an upper surface of the spring clamp. A spring insert hole into which the hold-down spring unit can be inserted and formed by electro-discharge machining in an insert direction of the hold-down spring.

Abstract translation: 提供顶部喷嘴。 顶部喷嘴可以包括联接板，周边壁和压紧弹簧单元。 联接板可以联接到核燃料组件的导向套管。 周边壁可以从联接板的周边向上突出。 可以在周壁的上表面上设置弹簧夹。 压紧弹簧单元可以以这样的方式安装到周壁的上表面，以将压紧弹簧单元的相应端部联接到弹簧夹。 紧固销孔可以通过弹簧夹的上表面垂直地形成。 弹簧插入孔，压紧弹簧单元可以通过放电加工在压紧弹簧的插入方向上插入和形成。

公开(公告)号：US08811566B2

公开(公告)日：2014-08-19

申请号：US12749470

申请日：2010-03-29

Applicant: Nam Gyu Park ,  Gi-Jun Gwon ,  Kyeong Lak Jeon ,  Jung Min Suh ,  Jin Seok Lee ,  Kyong Bo Eom ,  Joon Kyoo Park ,  Jin Sun Kim ,  Dong Geun Ha ,  Kyoung Joo Kim

Inventor： Nam Gyu Park ,  Gi-Jun Gwon ,  Kyeong Lak Jeon ,  Jung Min Suh ,  Jin Seok Lee ,  Kyong Bo Eom ,  Joon Kyoo Park ,  Jin Sun Kim ,  Dong Geun Ha ,  Kyoung Joo Kim

IPC: G21C5/04 ,  G21C3/32 ,  G21C3/33

CPC classification number: G21C3/32 ,  G21C3/3305 ,  Y02E30/40

Abstract: A guide thimble plug for a nuclear fuel assembly is provided, in which an internal threaded hole is formed through a main body so that the main body is coupled to a bottom nozzle by a screw coupling. An upper insert part is formed in the upper end of the main body. The upper insert part is inserted into a shock absorption tube. A thermal deformation prevention part is formed on the main body below the upper insert part and is recessed inward from the outer surface of the main body such that, when the main body is coupled to the guide thimble, a gap is defined between the thermal deformation prevention part and the guide thimble. The guide thimble and the shock absorption tube can be reliably fastened to the bottom nozzle, and thermal deformation of the guide thimble can be minimized.

Abstract translation: 提供了一种用于核燃料组件的导向套筒塞，其中内螺纹孔通过主体形成，使得主体通过螺纹联接件联接到底部喷嘴。 上部插入部分形成在主体的上端。 将上部插入部分插入减震管中。 一个热变形防止部分形成在主体下面的上插入部分上，并且从主体的外表面向内凹入，使得当主体联接到导向套管时，在热变形 预防部分和导向套管。 引导套管和减震管可以可靠地固定到底部喷嘴，并且导引套管的热变形可以最小化。

公开(公告)号：US20130028867A1

公开(公告)日：2013-01-31

申请号：US13638821

申请日：2011-04-04

Applicant: Dae Jin Kim ,  Min Young Kim ,  Jin Sun Kim ,  Sung Hee Hong ,  Sung Youb Jung ,  Se Chang Kwon

Inventor： Dae Jin Kim ,  Min Young Kim ,  Jin Sun Kim ,  Sung Hee Hong ,  Sung Youb Jung ,  Se Chang Kwon

IPC: A61K38/21 ,  A61P25/28 ,  A61P37/06 ,  A61P35/00 ,  C07K14/565 ,  A61P31/12

CPC classification number: A61K38/215 ,  A61K47/68 ,  A61K47/6813 ,  A61K47/6835 ,  C07K14/565 ,  C07K19/00 ,  C07K2317/52 ,  C07K2317/732 ,  C07K2317/734 ,  C07K2319/30

Abstract: The present invention relates to a long-acting interferon beta formulation having improved in vivo duration and stability, comprising an interferon beta conjugate that is prepared by covalently linking interferon beta with an immunoglobulin Fc region via a non-peptidyl polymer, and a preparation method thereof. The long-acting interferon beta formulation of the present invention maintains in vivo activity of interferon beta at a relatively high level and remarkably increases the serum half-life thereof, thereby being used for various diseases, for which interferon is efficacious.

Abstract translation: 本发明涉及具有改善的体内持续时间和稳定性的长效型干扰素β制剂，其包含通过非肽基聚合物共价连接干扰素β与免疫球蛋白Fc区制备的干扰素β偶联物及其制备方法 。 本发明的长效干扰素β配方维持干扰素β的体内活性在相当高的水平，并显着提高其血清半衰期，从而被用于干扰素有效的各种疾病。

公开(公告)号：USD556755S1

公开(公告)日：2007-12-04

申请号：US29263587

申请日：2006-07-26

Applicant: Yong-Joo Lee ,  Jin-Sun Kim ,  Hong-Pyo Kim

Designer： Yong-Joo Lee ,  Jin-Sun Kim ,  Hong-Pyo Kim

公开(公告)号：USD521996S1

公开(公告)日：2006-05-30

申请号：US29231241

申请日：2005-06-02

Applicant: Young-Jun Kim ,  Sang-Il Park ,  Jin-Sun Kim ,  Mike Nuttall

Designer： Young-Jun Kim ,  Sang-Il Park ,  Jin-Sun Kim ,  Mike Nuttall