公开(公告)号：US08917333B2

公开(公告)日：2014-12-23

申请号：US13223574

申请日：2011-09-01

申请人： Jeong-yong Park ,  Soon-geun Jang

发明人： Jeong-yong Park ,  Soon-geun Jang

IPC分类号： H04N5/262 ,  H04N5/232 ,  H04N5/235

CPC分类号： H04N5/23212 ,  H04N5/23232 ,  H04N5/2356 ,  H04N5/2621

摘要： Provided are an image processing method, a digital image processing apparatus, and a recording medium storing the image processing method. The method includes capturing a first image, a second image, and a third image, which are captured with different focuses for the same subject and background; setting a subject portion and a background portion by using the first and second images; and combining the first image for the subject portion and the third image for the background portion with each other to obtain an out-of-focus image.

摘要翻译： 提供了图像处理方法，数字图像处理装置和存储图像处理方法的记录介质。 该方法包括捕获用于相同主题和背景的用不同焦点捕获的第一图像，第二图像和第三图像; 通过使用第一和第二图像来设置主体部分和背景部分; 以及将用于所述对象部分的所述第一图像和所述背景部分的所述第三图像彼此组合以获得离焦图像。

公开(公告)号：US20110043655A1

公开(公告)日：2011-02-24

申请号：US12859886

申请日：2010-08-20

申请人： Jeong-yong Park ,  Soon-keun Chang

发明人： Jeong-yong Park ,  Soon-keun Chang

IPC分类号： H04N5/228 ,  H04N5/232

CPC分类号： H04N5/23212

摘要： A digital photographing apparatus, a method of controlling the same, and a recording medium having recorded thereon a program for executing the method for obtaining a plurality of clear sections in a plurality of images and combining such clear section into a final image. The digital photographing apparatus including: a lens unit including a focusing lens that adjusts a focal length; an image capturing device that obtains image data from incident light; a border image data obtaining unit that obtains border image data from image data obtained by the image capturing device; and a clear image determining unit that determines an image including an area that is the clearest from among images that respectively correspond to a plurality of image data.

摘要翻译： 一种数字摄影装置，其控制方法以及记录有记录在其上的程序的记录介质，用于执行用于获得多个图像中的多个清晰部分的方法，并将该清晰部分组合成最终图像。 该数字摄影装置包括：透镜单元，其包括调整焦距的聚焦透镜; 从入射光获取图像数据的图像捕获装置; 边界图像数据获取单元，其从由所述图像捕获装置获得的图像数据获得边界图像数据; 以及清晰图像确定单元，其从分别对应于多个图像数据的图像中确定包括最清晰的区域的图像。

公开(公告)号：US20100322370A1

公开(公告)日：2010-12-23

申请号：US12770131

申请日：2010-04-29

申请人： Hyun Gil Kim ,  Yong-Hwan Jeong ,  Sang-Yoon Park ,  Byoung-Kwon Choi ,  Jeong-Yong Park ,  Yang-II Jung ,  Dong-Jun Park

发明人： Hyun Gil Kim ,  Yong-Hwan Jeong ,  Sang-Yoon Park ,  Byoung-Kwon Choi ,  Jeong-Yong Park ,  Yang-II Jung ,  Dong-Jun Park

IPC分类号： G21C3/06 ,  C22F1/18

CPC分类号： G21C21/00 ,  C22C16/00 ,  C22F1/18 ,  C22F1/186 ,  G21C3/07 ,  G21C21/02 ,  Y02E30/40

摘要： A process of manufacturing zirconium alloy. The process may be used to make a nuclear fuel guide tube and/or a measuring tube which are main components of a nuclear fuel assembly structure. While a nuclear fuel guide tube and a measuring tube are manufactured by performing three-step cold working, and intermediate and final thermal annealing from a semi-finished TREX shell in the conventional method, the present invention relates to zirconium alloy undergoing two-step cold working, and intermediate and final thermal annealing from a TREX shell, resulting in enhanced strength and corrosion resistance. The present invention may be applied to a nuclear fuel guide tube and a measuring tube used for a nuclear fuel assembly in a light water nuclear reactor because, by the shortened process, high percentage reduction in thickness between processes and an decrease in thermal annealing time may sustain high strength and excellent corrosion resistance, and achieve economy of manufacture by reducing the number of processes.

摘要翻译： 制造锆合金的工艺。 该方法可用于制造核燃料组件结构的主要组分的核燃料导管和/或测量管。 通过以往的方法，通过进行三步骤冷加工和半成品TREX壳体的中间和最终热退火来制造核燃料导向管和测量管，本发明涉及经历两步冷却的锆合金 工作，以及TREX外壳的中间和最终热退火，从而提高强度和耐腐蚀性。 本发明可以应用于用于轻水核反应堆中的核燃料组件的核燃料导管和测量管，因为通过缩短的过程，工艺之间厚度的高百分比减少和热退火时间的降低可以 保持高强度和优异的耐腐蚀性，通过减少工艺数量实现制造经济。

公开(公告)号：US20080131306A1

公开(公告)日：2008-06-05

申请号：US11734318

申请日：2007-04-12

申请人： Yong Hwan Jeong ,  Jong Hyuk Baek ,  Byoung Kwon Choi ,  Myung Ho Lee ,  Sang Yoon Park ,  Jeong Yong Park ,  Jun Hwan Kim ,  Hyun Gil Kim

发明人： Yong Hwan Jeong ,  Jong Hyuk Baek ,  Byoung Kwon Choi ,  Myung Ho Lee ,  Sang Yoon Park ,  Jeong Yong Park ,  Jun Hwan Kim ,  Hyun Gil Kim

IPC分类号： C22C16/00 ,  C22F1/16

CPC分类号： G21C3/07 ,  C22C16/00 ,  C22F1/186 ,  Y02E30/40

摘要： The present invention relates to a zirconium alloy composition having excellent corrosion resistance for nuclear applications and a method of preparing the same. The zirconium alloy composition having excellent corrosion resistance for nuclear applications includes 1.3˜2.0 wt % of niobium, 0.05˜0.18 wt % of iron, 0.008˜0.012 wt % of silicon, 0.008˜0.012 wt % of carbon, and 0.1˜0.16 wt % of oxygen, with the balance being zirconium, or includes 2.8˜3.5 wt % of niobium, 0.2˜0.7 wt % of at least one of iron and copper, 0.008˜0.012 wt % of silicon, 0.008˜-0.012 wt % of carbon, and 0.1˜0.16 wt % of oxygen, with the balance being zirconium. The zirconium alloy composition according to the present invention, in which the amount of niobium, acting as a first alloying element, and the amount of at least one of iron and copper, acting as a second alloying element, are appropriately controlled, and silicon, carbon and oxygen are added in appropriate amounts, can exhibit excellent corrosion resistance, and thus can be usefully used as materials for nuclear fuel cladding tubes, support ribs, and core components of light water reactors and heavy water reactors.

摘要翻译： 本发明涉及对核应用具有优异的耐腐蚀性的锆合金组合物及其制备方法。 对于核应用具有优异的耐腐蚀性的锆合金组合物包括铌的1.3〜2.0重量％，铁的0.05〜0.18重量％，硅的0.008〜0.012重量％，碳的0.008〜0.012重量％和碳0.1〜0.16重量％ 的氧，余量为锆，或包含2.8〜3.5重量％的铌，0.2〜0.7重量％的铁和铜中的至少一种，0.008〜0.012重量％的硅，0.008〜-0.12重量％的碳， 和0.1〜0.16重量％的氧，余量为锆。 根据本发明的锆合金组合物，其中适当地控制充当第一合金元素的铌的量和用作第二合金元素的铁和铜中的至少一种的量，硅， 以适当的量添加碳和氧，可以表现出优异的耐腐蚀性，因此可以有效地用作核燃料包覆管，支撑肋和轻水反应堆和重水反应堆的核心部件的材料。

公开(公告)号：US08767085B2

公开(公告)日：2014-07-01

申请号：US13313218

申请日：2011-12-07

申请人： Jeong-yong Park ,  Soon-geun Jang

发明人： Jeong-yong Park ,  Soon-geun Jang

IPC分类号： H04N5/228

CPC分类号： H04N5/23229 ,  G06T5/002 ,  G06T5/008 ,  G06T5/50 ,  G06T7/194 ,  G06T2207/10148 ,  G06T2207/20221 ,  H04N5/23212 ,  H04N5/23267

摘要： Disclosed are example methods and apparatuses for image processing for improving an out-of-focus effect. A disclosed example methods includes capturing a first image, a second image, and a third image, which are captured with a different focus for a same subject and background; setting a subject portion and a background portion using the first and second images; combining the subject portion of first image and the background portion of the third image with each other to obtain an narrow depth-of-field (DOF) image; and performing image processing on the obtained narrow DOF image.

摘要翻译： 公开了用于改善失焦效果的图像处理的示例性方法和装置。 所公开的示例性方法包括捕获用于相同主题和背景的以不同焦点捕获的第一图像，第二图像和第三图像; 使用所述第一和第二图像设置主体部分和背景部分; 将第一图像的主体部分和第三图像的背景部分彼此组合以获得窄景深（DOF）图像; 对所获得的窄DOF图像进行图像处理。

公开(公告)号：US08587671B2

公开(公告)日：2013-11-19

申请号：US12874341

申请日：2010-09-02

申请人： Jeong-yong Park ,  Soon-geun Jang

发明人： Jeong-yong Park ,  Soon-geun Jang

IPC分类号： H04N5/228 ,  H04N5/262

CPC分类号： G06K9/00 ,  G06K9/36 ,  G06K9/40 ,  H04N5/262

摘要： A digital image processing apparatus performs an image processing method which includes capturing a first image, a second image, and a third image, which are captured with different focuses for the same subject and background; setting a subject portion and a background portion by using the first and second images; and combining the first image for the subject portion and the third image for the background portion with each other to obtain an out-of-focus image.

摘要翻译： 一种数字图像处理装置执行图像处理方法，该图像处理方法包括捕获用于相同主题和背景的用不同焦点捕获的第一图像，第二图像和第三图像; 通过使用第一和第二图像来设置主体部分和背景部分; 以及将用于所述对象部分的所述第一图像和所述背景部分的所述第三图像彼此组合以获得离焦图像。

公开(公告)号：US20100108204A1

公开(公告)日：2010-05-06

申请号：US12435708

申请日：2009-05-05

申请人： Jeong-Yong Park ,  Yong Hwan Jeong ,  Sang Yoon Park ,  Myung Ho Lee ,  Byoung Kwon Choi ,  Hyun Gil Kim ,  Yang Il Jung

发明人： Jeong-Yong Park ,  Yong Hwan Jeong ,  Sang Yoon Park ,  Myung Ho Lee ,  Byoung Kwon Choi ,  Hyun Gil Kim ,  Yang Il Jung

IPC分类号： C22F1/18 ,  C22C16/00

CPC分类号： G21C3/07 ,  C22C16/00 ,  C22F1/186 ,  G21C21/02 ,  Y02E30/40

摘要： Disclosed herein is a zirconium alloy composition for nuclear fuel cladding tubes, comprising: 1.6˜2.0 wt % of Nb; 0.05˜0.14 wt % of Sn; 0.02˜0.2 wt % of one or more elements selected from the group consisting of Fe, Cr and Cu; 0.09˜0.15 wt % of O; 0.008˜0.012 wt % of Si; and a balance of Zr, a nuclear fuel cladding tube comprising the zirconium alloy composition, and a method of manufacturing the nuclear fuel cladding tube. Since the nuclear fuel cladding tube made of the zirconium alloy composition can maintain excellent corrosion resistance by forming a protective oxide film thereon under the conditions of high-temperature and high-pressure cooling water and water vapor, it can be usefully used as a nuclear fuel cladding tube for light water reactors or heavy water reactors, thus improving the economical efficiency and safety of the use of nuclear fuel.

摘要翻译： 本发明公开了一种用于核燃料包覆管的锆合金组合物，其包含：1.6〜2.0重量％的Nb; 0.05〜0.14重量％的Sn; 0.02〜0.2重量％的选自Fe，Cr和Cu中的一种或多种元素; 0.09〜0.15重量％的O; 0.008〜0.012重量％的Si; 余量为Zr，包含锆合金组合物的核燃料包层管，以及核燃料包壳管的制造方法。 由于由锆合金组成的核燃料包覆管可以在高温高压冷却水和水蒸气的条件下通过在其上形成保护性氧化膜来保持优异的耐腐蚀性，因此可以有效地用作核燃料 用于轻水反应堆或重水反应堆的包层管，从而提高使用核燃料的经济效益和安全性。

公开(公告)号：US20080192880A1

公开(公告)日：2008-08-14

申请号：US11734288

申请日：2007-04-12

申请人： Yong Hwan Jeong ,  Hyun Gil Kim ,  Sang Yoon Park ,  Myung Ho Lee ,  Byoung Kwon Choi ,  Jong Hyuk Baek ,  Jeong Yong Park ,  Jun Hwan Kim

发明人： Yong Hwan Jeong ,  Hyun Gil Kim ,  Sang Yoon Park ,  Myung Ho Lee ,  Byoung Kwon Choi ,  Jong Hyuk Baek ,  Jeong Yong Park ,  Jun Hwan Kim

IPC分类号： G21C3/07

CPC分类号： G21C3/07 ,  Y02E30/40

摘要： A high Fe-containing zirconium composition having excellent corrosion resistance and a preparation method thereof. Specifically, disclosed are a high Fe-containing zirconium composition having excellent corrosion resistance and a preparation method thereof, the composition comprising: 0.5-1.0 wt % iron; 0.25-0.5 wt % chromium; 0.06-0.18 wt % oxygen; at least one element selected from the group consisting of 0.2-0.5 wt % tin, 0.1-0.3 wt % niobium and 0.05-0.3 wt % copper; and the balance of zirconium. The zirconium alloy has excellent corrosion resistance, and thus can be used as a material for nuclear fuel claddings, spacer grids and nuclear reactor core structures in light water reactor and heavy water reactor nuclear power plants.

摘要翻译： 具有优异耐腐蚀性的高含铁锆组合物及其制备方法。 具体地，公开了具有优异耐腐蚀性的高含铁锆组合物及其制备方法，所述组合物包含：0.5-1.0重量％的铁; 0.25-0.5重量％铬; 0.06-0.18重量％氧气; 选自由0.2-0.5重量％锡，0.1-0.3重量％铌和0.05-0.3重量％铜组成的组中的至少一种元素; 和锆的平衡。 锆合金具有优异的耐腐蚀性，因此可用作轻水反应堆和重水反应堆核电站中核燃料包层，间隔栅格和核反应堆核心结构的材料。

公开(公告)号：US20130344348A1

公开(公告)日：2013-12-26

申请号：US13748214

申请日：2013-01-23

申请人： Yang-Hyun Koo ,  Byoung-Kwon Choi ,  Jeong-Yong Park ,  Il Hyun Kim ,  Yang-Il Jung ,  Dong Jun Park ,  Hyun Gil Kim

发明人： Yang-Hyun Koo ,  Byoung-Kwon Choi ,  Jeong-Yong Park ,  Il Hyun Kim ,  Yang-Il Jung ,  Dong Jun Park ,  Hyun Gil Kim

IPC分类号： G21C3/07 ,  B32B15/01 ,  B05D3/06

CPC分类号： G21C3/07 ,  B05D3/06 ,  B22F7/08 ,  B22F2999/00 ,  B23K26/32 ,  B23K26/34 ,  B23K35/005 ,  B23K35/365 ,  B32B15/01 ,  C22C16/00 ,  Y02E30/40 ,  Y02P10/295 ,  Y10T428/12063 ,  Y10T428/26 ,  B22F3/1055

摘要： A zirconium alloy with a coating layer formed on a surface comprising a mixed layer, the mixed layer comprises one or more very high temperature oxidation resistant material and zirconium alloy parent material selected from the group consisting of Y2O3, SiO2, ZrO2, Cr2O3, Al2O3, Cr3C2, SiC, ZrC, ZrN, Si and Cr, and in a vertical direction on a boundary between the mixed layer and the zirconium alloy parent material is formed a gradient of compositions between the very high temperature oxidation resistance material and the zirconium alloy parent material.

摘要翻译： 一种在包含混合层的表面上形成有涂层的锆合金，该混合层包括一种或多种非常耐高温的抗氧化材料和选自Y2O3，SiO2，ZrO2，Cr2O3，Al2O3， Cr3C2，SiC，ZrC，ZrN，Si和Cr，并且在混合层和锆合金母材之间的边界上的垂直方向上形成了极高耐氧化性材料和锆合金母体材料之间的组成梯度 。

公开(公告)号：US20120145287A1

公开(公告)日：2012-06-14

申请号：US12392697

申请日：2009-02-25

申请人： Hyun Gil Kim ,  Yong Hwan Jeong ,  Byoung Kwon Choi ,  Sang Yoon Park ,  Myung Ho Lee ,  Jeong Yong Park ,  Jun Hwan Kim

发明人： Hyun Gil Kim ,  Yong Hwan Jeong ,  Byoung Kwon Choi ,  Sang Yoon Park ,  Myung Ho Lee ,  Jeong Yong Park ,  Jun Hwan Kim

IPC分类号： C22F1/18 ,  C22C16/00

CPC分类号： C22C16/00

摘要： Disclosed herein are a zirconium alloy composition, which exhibits excellent corrosion resistance by varying the kinds of metal oxides and controlling the size of precipitates of the composition, including: 1.05˜1.45 wt % of Nb; one or more selected from the group consisting of 0.1˜0.7 wt % of Fe and 0.05˜0.6 wt % of Cr; and residual Zr, and a method of preparing the same. The zirconium alloy composition exhibits excellent corrosion resistance by controlling the kinds and amounts of the elements included in the zirconium alloy composition and the heat-treatment temperature and thus varying the kinds of metal oxides formed during an oxidation process and controlling the size of precipitates of the zirconium alloy, so that it can be usefully used as a raw material for nuclear fuel cladding tubes, spacer grids, nuclear reactor internals and the like of a light-water reactor or a heavy-water reactor in a nuclear power plant.

摘要翻译： 本发明公开了一种锆合金组合物，其通过改变金属氧化物的种类和控制组合物的析出物的尺寸来表现出优异的耐腐蚀性，包括：1.05〜1.45重量％的Nb; 选自由0.1〜0.7重量％的Fe和0.05〜0.6重量％的Cr组成的组中的一种或多种; 和残余Zr，及其制备方法。 锆合金组合物通过控制包含在锆合金组合物中的元素的种类和数量以及热处理温度，从而改变氧化过程中形成的金属氧化物的种类和控制沉淀物的尺寸，显示出优异的耐腐蚀性 锆合金，因此可以有效地用作核电厂的轻水反应堆或重水反应堆的核燃料包层管，间隔栅格，核反应堆内部等的原料。