公开(公告)号：US20050190433A1

公开(公告)日：2005-09-01

申请号：US10929720

申请日：2004-08-31

申请人： Hong Seo ,  Yong Choi ,  Kyong Kim ,  Bong Park ,  Doo Cho

发明人： Hong Seo ,  Yong Choi ,  Kyong Kim ,  Bong Park ,  Doo Cho

IPC分类号： G02B6/02 ,  H01S3/00 ,  H01S3/067 ,  H01S3/094 ,  H01S3/0941 ,  H01S3/16 ,  H01S3/30 ,  H04B10/17

CPC分类号： H04B10/2916 ,  H01S3/0064 ,  H01S3/06716 ,  H01S3/06766 ,  H01S3/0677 ,  H01S3/094011 ,  H01S3/0941 ,  H01S3/1608 ,  H01S3/302

摘要： Provided are an optical fiber that prevents optical amplification bands from overlapping each other while enabling optical signal amplification by a rare-earth element and optical signal amplification by a nonlinear Raman effect to simultaneously occur by performing a pumping operation using a single-wavelength light source, and a hybrid optical amplifier using the same. The optical fiber includes: a clad; and a core configured to have a refractive index larger than that of the clad, the core including a first element doped to receive pumped light having a predetermined wavelength and optically amplify the received signal light into a first band using a rare-earth element, and a second element doped to optically amplify the received signal light using nonlinear Raman optical amplification into a second band.

摘要翻译： 提供一种防止光放大带彼此重叠的光纤，同时通过使用单波长光源进行泵浦操作，能够通过稀土元素进行光信号放大和通过非线性拉曼效应的光信号放大同时发生， 以及使用其的混合光放大器。 光纤包括：包层; 以及配置成具有比所述包层的折射率大的折射率的芯，所述芯包括掺杂以接收具有预定波长的泵浦光的第一元件，并且使用稀土元素将接收信号光光学放大到第一带;以及 掺杂用于使用非线性拉曼光学放大光学放大接收信号光到第二频带的第二元件。

公开(公告)号：US20050168092A1

公开(公告)日：2005-08-04

申请号：US10978724

申请日：2004-11-02

申请人： Jun Lim ,  Yo Lee ,  Sang Kim ,  Myung Yoo ,  Yong Choi

发明人： Jun Lim ,  Yo Lee ,  Sang Kim ,  Myung Yoo ,  Yong Choi

IPC分类号： H02K33/02 ,  H02K33/12 ,  H02K21/12

CPC分类号： H02K33/12 ,  H02K33/02

摘要： A swing motor having an opening formed asymmetrically inside a stator. The swing motor is formed with an asymmetrical opening, in particular in a semicircular shape inside the stator. The opening is provided with a plurality of salient poles wound with coils. Electric current alternately flows through the coils so that a rotor, installed in the stator in a state of being spaced apart from the stator, can reciprocally move. Since the height of the stator is reduced by forming the opening asymmetrically in comparison with the case of forming the opening symmetrically, it is advantageous for minimizing the size of the product in which the swing motor is installed.

摘要翻译： 具有在定子内部不对称地形成的开口的回转马达。 摆动马达形成有非对称的开口，特别是在定子内的半圆形形状。 开口设有多个缠绕有线圈的凸极。 电流交替地流过线圈，使得以与定子间隔开的状态安装在定子中的转子可以往复运动。 由于与对称地形成开口的情况相比，通过不对称地形成开口来减小定子的高度，因此有利于最小化安装摆动马达的产品的尺寸。

公开(公告)号：US20050142789A1

公开(公告)日：2005-06-30

申请号：US11023073

申请日：2004-12-27

申请人： Yong Choi

发明人： Yong Choi

IPC分类号： H01L21/328 ,  H01L21/762 ,  H01L21/8238

CPC分类号： H01L21/76229 ,  H01L21/76235 ,  H01L21/76237

摘要： Semiconductor device fabrication methods include forming an oxide layer on a semiconductor substrate, forming an arrangement trench on the semiconductor substrate by patterning the oxide layer and the semiconductor substrate, forming a nitride layer on the arrangement trench and the oxide layer, forming a field trench on the semiconductor substrate by patterning the nitride layer, oxide layer, and the semiconductor substrate, and forming a pad oxide layer on inner walls of the field trench. The methods may also include removing the pad oxide layer on a bottom wall of the field trench, injecting ions into the bottom wall of the field trench so as to form an ion injected region, forming a buried layer by diffusing the ion injected region, and forming an epitaxial layer on the buried layer.

摘要翻译： 半导体器件制造方法包括在半导体衬底上形成氧化物层，通过对氧化物层和半导体衬底进行图案化，在半导体衬底上形成排列沟槽，在排列沟槽和氧化层上形成氮化物层， 通过图案化氮化物层，氧化物层和半导体衬底，并且在场沟槽的内壁上形成衬垫氧化物层来形成半导体衬底。 所述方法还可以包括去除场沟槽的底壁上的衬垫氧化物层，将离子注入场沟的底壁，以形成离子注入区，通过扩散离子注入区形成掩埋层，以及 在埋层上形成外延层。

公开(公告)号：US20050139865A1

公开(公告)日：2005-06-30

申请号：US11024748

申请日：2004-12-30

申请人： Yong Choi

发明人： Yong Choi

IPC分类号： H01L21/76 ,  H01L21/762 ,  H01L21/8238 ,  H01L27/10

CPC分类号： H01L21/76232 ,  H01L21/76229 ,  H01L21/823878

摘要： A semiconductor device including a semiconductor substrate having first and second device regions. A first trench is formed in the first region and a second trench is formed in the second region. The first trench and the second trench have different widths and different depths. The first trench and the second trench define device isolation regions and active regions.

摘要翻译： 一种半导体器件，包括具有第一和第二器件区域的半导体衬底。 第一沟槽形成在第一区域中，第二沟槽形成在第二区域中。 第一沟槽和第二沟槽具有不同的宽度和不同的深度。 第一沟槽和第二沟槽限定器件隔离区域和有源区域。

公开(公告)号：US20050118037A1

公开(公告)日：2005-06-02

申请号：US10781302

申请日：2004-02-18

申请人： Yong Choi

发明人： Yong Choi

IPC分类号： F04B39/00 ,  F04B39/12 ,  F04B39/14 ,  F04C29/00 ,  F04B1/00 ,  F04B23/00

CPC分类号： F04B39/12

摘要： A hermetic compressor is constructed to easily cover a ground hole, thus preventing paint from flowing into the ground hole during a painting work. Into the ground hole is fitted a cap. The cap includes a head, a body, and a shoulder which are integrated with each other into a single structure. The head has a larger diameter than the ground hole. The body extends from the head, and has a similar diameter to the ground hole. The shoulder has a larger diameter than the ground hole, and is provided on a predetermined portion of the body to be spaced apart from the head by a thickness of the ground hole. When the cap is fitted into the ground hole, the head and the shoulder are respectively in close contact with portions around the ground hole. The shoulder has a side surface which is inclined at a predetermined angle with the body of the cap to form an inclined surface, thus allowing an upper end of the shoulder to be smoothly removed from the ground hole. The cap is made of rubber or a silicone.

摘要翻译： 封闭式压缩机构造成容易地覆盖地面孔，从而防止油漆在油漆作业过程中流入地面孔。 在地面孔上装上帽子。 帽子包括头部，身体和肩部，它们彼此结合为一个单一的结构。 头部具有比接地孔更大的直径。 主体从头部延伸，并且具有与接地孔相似的直径。 肩部具有比接地孔更大的直径，并且设置在主体的预定部分上，以与头部间隔开接地孔的厚度。 当盖子装配到地面孔中时，头部和肩部分别与接地孔周围的部分紧密接触。 肩部具有与盖的主体以预定角度倾斜的侧表面，以形成倾斜表面，从而允许肩部的上端从接地孔平滑地移除。 帽子由橡胶或硅胶制成。

公开(公告)号：US20050107371A1

公开(公告)日：2005-05-19

申请号：US10926615

申请日：2004-08-26

申请人： Yong Choi ,  Hunwoo Shin ,  Palanichamy Ilankumaran ,  Hong Kim

发明人： Yong Choi ,  Hunwoo Shin ,  Palanichamy Ilankumaran ,  Hong Kim

IPC分类号： A61K31/422 ,  A61K31/454 ,  A61K31/496 ,  A61K31/5377 ,  A61K31/541 ,  C07D413/12 ,  C07D413/14 ,  C07D417/14

CPC分类号： C07D413/12 ,  C07D413/14

摘要： There are disclosed derivatives of 3-chromancarboxylic acid represented by formula I their pharmaceutically acceptable salts thereof and prodrugs thereof which are useful for treatment and control of non-insulin dependent diabetes mellitus (type II diabetes) and its related vascular disease as well as obesity and lipid disorders

摘要翻译： 公开了由式I表示的3-苯并二氢吡喃衍生物，其可药用盐和其前药可用于治疗和控制非胰岛素依赖性糖尿病（II型糖尿病）及其相关血管疾病以及肥胖症和 脂质紊乱

公开(公告)号：US06782069B1

公开(公告)日：2004-08-24

申请号：US10245412

申请日：2002-09-18

申请人： Young-Hwan Kang ,  Bong-Goo Kim ,  Wan-Young Maeng ,  Yong Choi

发明人： Young-Hwan Kang ,  Bong-Goo Kim ,  Wan-Young Maeng ,  Yong Choi

IPC分类号： G21C2300

CPC分类号： G21C17/00 ,  G21Y2002/302 ,  G21Y2002/303 ,  G21Y2002/304 ,  G21Y2002/402 ,  G21Y2004/30

摘要： The present invention provides a remote-controlled in-pile creep test system used in in-pile creep tests for measuring and determining mechanical properties of nuclear materials irradiated in research reactors. The in-pile creep test system includes a creep tester vertically installed in a water pool of a nuclear reactor and used in a tensile, compressive or repeated loading or low cyclic fatigue creep test; a detecting unit electrically connected to the creep tester and used for detecting a temperature of the tester and creep strain of a specimen installed in the tester; a gas supply unit connected to the creep tester through gas supply tubes and controllably supplying helium gas from a helium gas reservoir tank to the tester or returning helium gas from the tester to the tank by an operation of an air compressor and a vacuum pump; and a control unit electrically connected to both the detecting unit and gas supply unit so as to control an operation of the creep test system in response to results of a comparison of input data from the detecting unit and the gas supply unit with stored data, whereby the creep tester has simple structure for the convenience of installing the specimen and assembling the capsule parts and also is easily cut and disassembled in a hot cell, and prevents damage or breakage of the specimen during a procedure of removing the specimen from the tester after a creep test, and is used for performing creep tests for specimens having a variety of shapes and sizes.

摘要翻译： 本发明提供了一种用于桩内蠕变试验的遥控堆桩蠕变试验系统，用于测量和确定在研究堆中照射的核材料的机械性能。 桩内蠕变试验系统包括垂直安装在核反应堆的水池中并用于拉伸，压缩或重复加载或低循环疲劳蠕变试验的蠕变试验机; 与蠕变试验机电连接并用于检测试验机的温度和安装在试验机中的试样的蠕变应变的检测装置; 气体供应单元，通过气体供应管连接到蠕变测试仪，并通过空气压缩机和真空泵的操作可控地将氦气从氦气储气罐供应到测试器或将氦气从测试仪返回到油箱; 以及控制单元，电连接到检测单元和气体供应单元，以响应于来自检测单元和气体供应单元的输入数据与存储的数据的比较的结果来控制蠕变测试系统的操作，由此 蠕变试验机具有简单的结构，便于安装样品和组装胶囊部件，并且也易于在热电池中切割和分解，并且防止在将试样从试验机中除去后的样品的损坏或断裂 蠕变试验，用于对具有各种形状和尺寸的试样进行蠕变试验。

公开(公告)号：US08630696B2

公开(公告)日：2014-01-14

申请号：US12996387

申请日：2009-02-25

申请人： Yong-Kown Kim ,  Yong Choi ,  Ki-Sung Lee ,  Hyoung-Uk Choi ,  Sey-Joon Park

发明人： Yong-Kown Kim ,  Yong Choi ,  Ki-Sung Lee ,  Hyoung-Uk Choi ,  Sey-Joon Park

IPC分类号： A61B6/00

CPC分类号： A61B6/032 ,  A61B6/037 ,  A61B6/508 ,  A61B6/5235

摘要： An integrated Positron Emission Tomography (PET)/Computed Tomography (CT) system includes a patient support device supporting a patient pallet, a gantry having a space through which the patient pallet passes, a plurality of integrated PET/CT detector modules attached to one side of the gantry, an x-ray tube attached to the other side of the gantry, and a signal detecting/processing unit. Each of the plurality of integrated PET/CT detector modules include a plurality of PET detectors, a flat-panel x-ray detector disposed in contact with the PET detectors and a read-out driver mounted at a rear end of the PET detectors and electrically connected with the flat-panel x-ray detector.

摘要翻译： 集成的正电子发射断层扫描（PET）/计算机断层扫描（CT）系统包括支持患者托盘的患者支撑装置，具有患者托盘通过的空间的台架，附接到一侧的多个集成PET / CT检测器模块 并且连接到台架的另一侧的X射线管，以及信号检测/处理单元。 多个集成的PET / CT检测器模块中的每一个包括多个PET检测器，与PET检测器接触地设置的平板X射线检测器和安装在PET检测器的后端的读出驱动器， 与平板X射线检测器连接。

公开(公告)号：US08401613B2

公开(公告)日：2013-03-19

申请号：US12566582

申请日：2009-09-24

申请人： Yong Choi ,  Ji Hoon Kang ,  Jin-Ho Jung ,  Key Jo Hong ,  Wei Hu ,  Byung Jun Min

发明人： Yong Choi ,  Ji Hoon Kang ,  Jin-Ho Jung ,  Key Jo Hong ,  Wei Hu ,  Byung Jun Min

IPC分类号： A61B5/05

CPC分类号： G01R33/481 ,  G01T1/16 ,  G01T1/1603

摘要： Disclosed herein is a PET-MRI combination apparatus which can extend transaxial and axial fields of view (FOV) by transmitting an output signal from a photo sensor to the outside of an MRI bore using cable. The PET-MRI combination apparatus includes an MRI bore for capturing an MR image of an object. A PET detector is installed inside imaging space of the MRI bore, and is configured such that a plurality of scintillation crystal arrays, each having scintillation crystals arranged in a ring shape, is arranged in a longitudinal direction so as to extend a axial field of view (FOV). A PET circuit unit is installed outside the MRI bore to prevent the PET circuit unit from being influenced by a magnetic field in the MRI bore, and is configured to include a signal amplification circuit and a signal processing circuit. A cable is configured to connect the PET detector to the PET circuit unit.

摘要翻译： 本文公开了一种PET-MRI组合装置，其可以通过使用电缆将来自光传感器的输出信号传输到MRI孔的外部来延伸远轴和轴向视场（FOV）。 PET-MRI组合装置包括用于捕获物体的MR图像的MRI孔。 PET检测器安装在MRI孔的成像空间的内部，并且被配置为使得沿长度方向布置多个具有环状的闪烁晶体的闪烁晶体阵列，以便延伸轴向视场 （FOV）。 PET电路单元安装在MRI孔外部，以防止PET电路单元受到MRI孔中的磁场的影响，并且被配置为包括信号放大电路和信号处理电路。 电缆被配置为将PET检测器连接到PET电路单元。

公开(公告)号：US20090143067A1

公开(公告)日：2009-06-04

申请号：US12243828

申请日：2008-10-01

申请人： Mun Gyu Kim ,  Yong Choi

发明人： Mun Gyu Kim ,  Yong Choi

IPC分类号： H04W84/00

CPC分类号： H04N5/44 ,  H04N5/44543 ,  H04N5/50 ,  H04N21/41407 ,  H04N21/4334 ,  H04N21/4345 ,  H04N21/4524 ,  H04N21/47214 ,  H04N21/482 ,  H04N21/485 ,  H04N21/4882 ,  H04N21/84

摘要： A mobile terminal is provided that includes a wireless communication unit configured to receive channel information and scan at least one channel, a controller configured to generate a channel database using the received channel information and generate a channel list according to a result of real time channel scanning using the channel database, and an output unit configured to display the channel list according to the result of the real time channel scanning under control of the controller.

摘要翻译： 提供了一种移动终端，其包括被配置为接收信道信息并扫描至少一个信道的无线通信单元，被配置为使用所接收的信道信息生成信道数据库并根据实时信道扫描的结果生成信道列表的控制器 使用信道数据库，以及输出单元，被配置为在控制器的控制下根据实时信道扫描的结果来显示频道列表。