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1. 发明授权

US07430267B2 Multi-core fuel rod for research reactor and manufacturing method thereof 有权
标题翻译：用于研究堆的多芯燃料棒及其制造方法
公开(公告)号：US07430267B2
公开(公告)日：2008-09-30
申请号：US11091071
申请日：2005-03-28
申请人： Chul Gyo Seo , Ho Jin Ryu , Chang Kyu Kim , Yoon Sang Lee , Jong Man Park , Don Bae Lee , Seok Jin Oh
发明人： Chul Gyo Seo , Ho Jin Ryu , Chang Kyu Kim , Yoon Sang Lee , Jong Man Park , Don Bae Lee , Seok Jin Oh
IPC分类号： G21C3/30
CPC分类号： G21C3/42 , G21C3/20 , Y02E30/38
摘要： The present invention relates to a multi-core fuel rod for research reactor and, more particularly, to a multi-core fuel rod for research reactor in which monolithic fuel cores made of uranium-molybdenum alloy are disposed in an aluminum matrix in a multi-core form. The multi-core fuel rod in accordance with the present invention provides a minimized contact surface area between nuclear fuel and aluminum, and reduces the formation of pores and swelling by restraining formation of reaction layer to avoid excessive reaction between the fuel and aluminum. Therefore, improved stability of nuclear fuel can be obtained by minimizing temperature rise as well as achieving high density and thermal conductivity of the fuel.
摘要翻译：本发明涉及一种用于研究堆的多核燃料棒，更具体地说，涉及一种用于研究堆的多芯燃料棒，其中由铀 - 钼合金制成的单块燃料芯设置在多层燃料棒中，核心形式。根据本发明的多芯燃料棒提供了核燃料和铝之间的最小化的接触表面积，并且通过抑制反应层的形成来减少孔的形成和膨胀，以避免燃料和铝之间的过度反应。因此，通过最小化温度升高以及实现燃料的高密度和导热性，可以获得核燃料的改进的稳定性。

2. 发明授权

US07209608B2 Wavelength tunable optical filter 失效
标题翻译：波长可调滤光片
公开(公告)号：US07209608B2
公开(公告)日：2007-04-24
申请号：US10923838
申请日：2004-08-24
申请人： Chang Kyu Kim , Myung Lae Lee , Chi Hoon Jun , Chang Auck Choi , Yun Tae Kim
发明人： Chang Kyu Kim , Myung Lae Lee , Chi Hoon Jun , Chang Auck Choi , Yun Tae Kim
IPC分类号： G02B6/28 , G02B6/36 , G02B27/00 , G02B1/10 , G02B5/28
CPC分类号： G02B26/001 , G02B2006/12109
摘要： Provided is a Fabry-Perot type wavelength tunable optical filter, comprising a first mirror; a second mirror located over the first mirror; a driving body located over the first mirror, and having both ends fixed to the first mirror through a spacer; a plurality of electrodes, each formed on both ends of the driving body; a rod structure connecting a center of the driving body and the second mirror; a plurality of fixing means, each fixed to the first mirror at both sides of the rod structure through the spacer; and a plurality of elastic bodies connecting the rod structure with the plurality of fixing means and acting as a rotational axis. And the mirror is driven by the rod structure acting as a lever that has an elastic body as a rotational axis, when warping is generated by electro-thermal expansion, electromagnetic force or external force. Thereby the mirror can be driven in the larger wavelength tunable range and the low power consumption.
摘要翻译：提供了一种法布里 - 珀罗型波长可调谐滤光器，包括第一反射镜; 位于第一镜上的第二镜; 位于所述第一反射镜上方的驱动体，并且其两端通过间隔件固定到所述第一反射镜; 多个电极，各自形成在所述驱动体的两端; 连接驱动体的中心和第二反射镜的杆结构; 多个固定装置，每个固定装置通过间隔件固定到杆结构的两侧的第一反射镜; 以及多个弹性体，其将所述杆结构与所述多个固定装置连接并用作旋转轴线。并且当由作为电热膨胀，电磁力或外力产生翘曲时，作为具有弹性体作为旋转轴的杠杆的杆结构驱动反射镜。从而可以在更大的波长可调范围和低功耗范围内驱动反射镜。

3. 发明申请

US20070036261A1 Plate-type nuclear fuels having regularly arranged coarse spherical particles of U-Mo- or U-Mo-X alloy and fabrication method thereof 审中-公开
标题翻译：具有规则排列的U-Mo-或U-Mo-X合金的粗球形颗粒的板式核燃料及其制造方法
公开(公告)号：US20070036261A1
公开(公告)日：2007-02-15
申请号：US11269104
申请日：2005-11-08
申请人： Chang Kyu Kim , Eun Jung , Yoon Sang Lee , Ho Ryu
发明人： Chang Kyu Kim , Eun Jung , Yoon Sang Lee , Ho Ryu
IPC分类号： G21C3/00
CPC分类号： G21C3/02 , Y02E30/40
摘要： A plate-type nuclear fuel having regularly arranged coarse particles of a gamma-phase U—Mo or U—Mo—X alloy and a fabrication method thereof and, more particularly, to a plate-type nuclear fuel having coarse spherical particles of a stable gamma-phase U—Mo or U—Mo—X alloy arranged regularly on an aluminum cladding in at least one layer and a fabrication method thereof. Operation limit power, high temperature irradiation stability and performance are advantageously improved by preventing excessive reaction between a nuclear fuel and aluminum matrix through minimization of the area of interaction layers between the fuel and aluminum matrix, minimizing pores and swelling by restraining reaction layer formation of an intermetallic compound, and maintaining high thermal conductivity to transfer internal temperature of the nuclear fuel smoothly.
摘要翻译：具有规则排列的γ相U-Mo或U-Mo-X合金粗颗粒的板式核燃料及其制造方法，更具体地说，涉及具有稳定的粗球形颗粒的板式核燃料 γ相U-Mo或U-Mo-X合金在至少一层上规则地布置在铝包层上及其制造方法。通过最小化燃料和铝基体之间的相互作用层的面积来防止核燃料和铝基体之间的过度反应，有利地提高了操作限制功率，高温照射稳定性和性能，通过抑制燃料和铝基体之间的反应层形成来最小化孔和膨胀金属间化合物，并保持高导热性，平稳地转移核燃料的内部温度。

4. 发明申请

US20060069262A1 Oxadiazoles and their manufacture 失效
标题翻译：恶二唑及其制造
公开(公告)号：US20060069262A1
公开(公告)日：2006-03-30
申请号：US10955347
申请日：2004-09-30
申请人： Francesco DeBellis , Chang-Kyu Kim , Alice Kim
发明人： Francesco DeBellis , Chang-Kyu Kim , Alice Kim
IPC分类号： C07D413/02 , C07D285/02
CPC分类号： C07D271/06
摘要： An oxadiazole compound and process of making same, is represented by Formula I: wherein R1 represents a substituted or unsubstituted straight, branched, or cyclo-alkyl group having at least two carbon atoms, and R2 represents an alkyl, aryl, or heteroaryl group.
摘要翻译：恶二唑化合物及其制备方法由式I表示：

5. 发明授权

US06947656B2 Variable optical attenuator with tunable wavelength selectivity 有权
公开(公告)号：US06947656B2
公开(公告)日：2005-09-20
申请号：US10412580
申请日：2003-04-14
申请人： Chang-Kyu Kim , Myung Lae Lee , Chi Hoon Jun , Chang Auck Choi , Youn Tae Kim
发明人： Chang-Kyu Kim , Myung Lae Lee , Chi Hoon Jun , Chang Auck Choi , Youn Tae Kim
IPC分类号： G02B26/02 , G02B6/26 , G02B6/34 , G02B6/35 , G02B6/00
CPC分类号： G02B6/352 , G02B6/266 , G02B6/29358 , G02B6/29389 , G02B6/29395 , G02B6/3514 , G02B6/3552 , G02B6/356 , G02B6/357 , G02B6/3572 , G02B6/3576 , G02B6/3578 , G02B6/3594
摘要： A variable optical attenuator with tunable wavelength selectivity includes at least two reflectors disposed parallel to each other at a predetermined angle from an optic axis and driving units connected to said at least two reflectors for allowing the reflectors to move back and forth in a direction perpendicular or parallel to the optic axis or to revolve centering on an axis perpendicular or parallel to the optic axis. Since the variable optical attenuator of the present invention serves as a variable optical attenuator and, at the same time, as a tunable wavelength filter, problems of insertion loss and optical alignment that might be caused by separately installing a variable optical attenuator and a wavelength filter can be effectively prevented. Moreover, by implementing the variable optical attenuator and the tunable wavelength filter by using a single device, the size of a system using the optical attenuator can be reduced.

6. 发明授权

US06860317B2 Method and apparatus for producing uranium foil and uranium foil produced thereby 有权
标题翻译：由此生产铀箔和铀箔的方法和设备
公开(公告)号：US06860317B2
公开(公告)日：2005-03-01
申请号：US10393978
申请日：2003-03-24
申请人： Chang-Kyu Kim , Ki-Hwan Kim , Seok-Jin Oh , Se-Jung Jang , Eung-Soo Kim
发明人： Chang-Kyu Kim , Ki-Hwan Kim , Seok-Jin Oh , Se-Jung Jang , Eung-Soo Kim
IPC分类号： B22D11/06 , C22C43/00 , B22D11/113
CPC分类号： C22C43/00 , B22D11/0622 , B22D11/0697
摘要： Disclosed are a method and an apparatus for producing a uranium foil with fine crystalline granules by forming the foil by the gravitational dropping of molten uranium or uranium alloy and rapidly cooling the foil by the contact with cooling rolls, and a foil produced thereby. In accordance with the present invention, a high-purity and high-quality uranium foil with an isotropic structure and fine crystalline granules is easily produced via a simple process without requiring hot rolling and heat treatment processes. The surface of the foil is prevented from oxidizing and residual stress is not imparted to the foil. The productivity and the economic efficiency of the foil are improved.
摘要翻译：公开了一种用精细结晶颗粒制造铀箔的方法和装置，该方法和装置通过用熔融铀或铀合金的重力滴下形成箔片并通过与冷却辊接触而快速冷却箔片，以及由此制成的箔片。根据本发明，通过简单的方法容易地生产具有各向同性结构的高纯度和高质量的铀箔，而不需要热轧和热处理工艺。箔的表面被防止氧化，并且残余应力不被赋予箔。箔的生产率和经济效率得到提高。

7. 发明授权

US06657083B2 5-acylamino-2-amino-4-substituted-phenol compounds and method of using them 失效
标题翻译： 5-酰氨基-2-氨基-4-取代苯酚化合物及其使用方法
公开(公告)号：US06657083B2
公开(公告)日：2003-12-02
申请号：US10012128
申请日：2001-12-03
申请人： Chang-Kyu Kim
发明人： Chang-Kyu Kim
IPC分类号： C07C23343
CPC分类号： C07C235/24 , G03C7/3212 , G03C7/34 , G03C7/346 , G03C2007/3257
摘要： Disclosed is a 2-amino-5-acylamino-4-substituted-phenol compound having the structural formula I: wherein Y is a substituent group, and R′ is a ballast group. Also disclosed is a simplified method for preparing a photographic coupler using this compound.
摘要翻译：公开了具有结构式I的2-氨基-5-酰基氨基-4-取代的苯酚化合物：其中Y是取代基，R'是镇流剂基团。还公开了使用该化合物制备照相成色剂的简化方法。

8. 发明授权

US06525219B1 4-amino-2-hydroxy-5-substituted-acylanilide compounds and method of using them 失效
标题翻译： 4-氨基-2-羟基-5-取代酰酰苯胺化合物及其使用方法
公开(公告)号：US06525219B1
公开(公告)日：2003-02-25
申请号：US10011943
申请日：2001-12-03
申请人： Chang-Kyu Kim
发明人： Chang-Kyu Kim
IPC分类号： C07C23313
CPC分类号： C07C317/40 , C07C231/02 , C07C231/12 , C07C233/43 , C07C237/22 , C07C273/1836 , C07C323/41 , C07C235/24 , C07C275/42
摘要： Disclosed is a 4-amino-2-hydroxy-5-substituted-acylanilide compound having the structural formula I: wherein R is hydrogen or an alkyl group, and Y is a substituent group linked to the rest of the compound by a hetero atom. Also disclosed is a method of using the compound to prepare an intermediate in a simplified process for making a cyan dye-forming coupler.
摘要翻译：公开了具有结构式I的4-氨基-2-羟基-5-取代的酰基酰苯胺化合物：其中R是氢或烷基，Y是通过杂原子与化合物的其余部分连接的取代基。还公开了是用于制备青色染料形成成色剂的简化方法中使用该化合物制备中间体的方法。

9. 发明授权

US06482985B1 2-benzyloxy-5-halo-acylanilide compounds and method of using them 失效
标题翻译： 2-苄氧基-5-卤代酰酰苯胺化合物及其使用方法
公开(公告)号：US06482985B1
公开(公告)日：2002-11-19
申请号：US10011550
申请日：2001-12-03
申请人： Chang-Kyu Kim
发明人： Chang-Kyu Kim
IPC分类号： C07C23305
CPC分类号： C07C233/25
摘要： Disclosed is a compound comprising a 2-benzyloxy-5-haloacylanilide having the structural formula I: wherein R is hydrogen or an alkyl group, RA is a substituent and n is 0-5; and X is a halogen. Also disclosed is a method for preparing a coupler using the compound. The compound and method simplify the preparation of photographic couplers.
摘要翻译：公开了包含具有结构式I的2-苄氧基-5-卤代酰基苯胺的化合物：其中R是氢或烷基，RA是取代基，n是0-5; 并且X是卤素。还公开了使用该化合物制备成色剂的方法。该化合物和方法简化了照相成色剂的制备。

10. 发明授权

US06482953B1 2-benzyloxy-4-nitro-5-substituted-acylanilide compounds and method of using them 失效
标题翻译： 2-苄氧基-4-硝基-5-取代的酰基酰苯胺化合物及其使用方法
公开(公告)号：US06482953B1
公开(公告)日：2002-11-19
申请号：US10011879
申请日：2001-12-03
申请人： Chang-Kyu Kim , Dino Aimino
发明人： Chang-Kyu Kim , Dino Aimino
IPC分类号： C07D26344
CPC分类号： G03C7/34 , C07C233/25
摘要： Disclosed is a 2-benzyloxy-4-nitro-5-substituted-acylanilide compound of the general formula I: wherein R is hydrogen or an alkyl group, each RA is an independently selected substituent and n is 0-5, and Y is a substituent group linked to the rest of the compound by a hetero atom. Also disclosed is a method for using the intermediates in manufacture of dye-forming couplers.
摘要翻译：公开了通式I的2-苄氧基-4-硝基-5-取代的酰基酰苯胺化合物：其中R是氢或烷基，每个RA是独立选择的取代基，n是0-5，Y是取代基通过杂原子与化合物的其余部分连接。还公开了在制备染料形成成色剂中使用中间体的方法。

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