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1. 发明授权

US06299822B1 Method of fabricating silica glass by sol-gel process 有权
标题翻译：通过溶胶 - 凝胶法制造石英玻璃的方法
公开(公告)号：US06299822B1
公开(公告)日：2001-10-09
申请号：US09249482
申请日：1999-02-12
申请人： Young-Sik Yoon , Young-Min Baik
发明人： Young-Sik Yoon , Young-Min Baik
IPC分类号： C04B35624
CPC分类号： C03B19/12 , C03B37/016 , Y02P40/57
摘要： A method of a fabricating silica glass by sol-gel process is provided. The method includes mixing silica, a binder, a dispersing agent and a gelling agent, and forming a sol without air bubbles; injecting the sol into a mold, the injection of the sol into the mold being controlled by the pressure of an inert gas; gelating the sol injected into the mold and demolding the gel; and drying the demolded gel, and thermally-treating the dried gel. Therefore, incorporation of impurities and air bubbles during injection of a sol into a mold is minimized, and injection amount and injection rate of the sol can be controlled.
摘要翻译：提供了通过溶胶 - 凝胶法制造石英玻璃的方法。该方法包括混合二氧化硅，粘合剂，分散剂和胶凝剂，并形成无气泡的溶胶; 将溶胶注入模具中，通过惰性气体的压力将溶胶注入模具中; 将注入模具的溶胶凝胶化并脱模凝胶; 并干燥脱模的凝胶，并对干燥的凝胶进行热处理。因此，将溶胶注入模具时的杂质和气泡的并入最小化，可以控制溶胶的注入量和注入量。

2. 发明授权

US5912397A High-purity silica glass fabricating method using sol-gel process 失效
标题翻译：高纯度二氧化硅玻璃制造方法采用溶胶 - 凝胶法制备
公开(公告)号：US5912397A
公开(公告)日：1999-06-15
申请号：US37520
申请日：1998-03-10
申请人： Young-Min Baik , Young-Sik Yoon , Sun-Uk Kim , Myung-Chul Jun
发明人： Young-Min Baik , Young-Sik Yoon , Sun-Uk Kim , Myung-Chul Jun
IPC分类号： C03B19/06 , C03B8/02 , C03B19/12 , C03B20/00 , C03B37/016 , C03C1/00 , C03C3/06
CPC分类号： C03B37/016 , C03B19/12 , C03C1/006 , C03C3/06 , C03C2203/20 , C03C2203/34
摘要： There is provided a high-purity silica glass fabricating method using a sol-gel process. In the method, a first sol is formed by mixing 100 parts by weight of fumed silica powder with between 100 to 300 parts by weight of deionized water. The first sol is gelled, dried, powdered, and thermally treated. A second sol is formed by mixing the thermally-treated first sol with between 100 to 200 parts by weight of deionized water and 20 to 50 parts by weight of non-thermally treated original fumed silica powder. The second sol is gelled, dried, and sintered. Thus, a high-purity silica glass is formed.
摘要翻译：提供了使用溶胶 - 凝胶法的高纯度二氧化硅玻璃制造方法。在该方法中，通过将100重量份的热解法二氧化硅粉末与100至300重量份的去离子水混合来形成第一溶胶。第一溶胶凝胶化，干燥，粉末化和热处理。通过将热处理的第一溶胶与100-200份重量的去离子水和20至50份重量的未热处理的原始热解法二氧化硅粉末混合形成第二溶胶。第二溶胶凝胶化，干燥和烧结。因此，形成高纯度石英玻璃。

3. 发明授权

US06555048B1 Method for manufacturing tube-shaped silica glass product 有权
标题翻译：管状石英玻璃制品的制造方法
公开(公告)号：US06555048B1
公开(公告)日：2003-04-29
申请号：US09642764
申请日：2000-08-22
申请人： Young-Sik Yoon , Young-Min Baik
发明人： Young-Sik Yoon , Young-Min Baik
IPC分类号： C04B3332
CPC分类号： C03B19/12 , C04B35/14 , C04B2235/94
摘要： A silica product, method and apparatus for manufacturing a tube-shaped silica glass product using a molded green body having a hollow rod structure. A molded green body having a hollow rod structure has a uniform outer diameter and has a bore having an inner diameter increasing gradually from one end to the other. When sintered in a vertically movable sintering furnace, a tube-shaped silica glass product having a longitudinal cross section distribution less than a tolerance limit may be obtained. Optical fiber manufactured using the silica glass tube according to the present invention may have a uniform longitudinal geometrical structure, thereby exhibiting superior transmission characteristics.
摘要翻译：一种二氧化硅产品，使用具有中空棒结构的模制生坯制造管状二氧化硅玻璃产品的方法和装置。具有中空棒结构的模制生坯具有均匀的外径，并且具有内径从一端到另一端逐渐增加的孔。当在可垂直移动的烧结炉中烧结时，可获得纵截面分布小于公差极限的管状二氧化硅玻璃制品。使用根据本发明的石英玻璃管制造的光纤可以具有均匀的纵向几何结构，从而表现出优异的传输特性。

4. 发明授权

US06510711B2 Apparatus and method for sintering a sol-gel tube using a furnace having a rotating cap 失效
标题翻译：使用具有旋转盖的炉烧结溶胶 - 凝胶管的装置和方法
公开(公告)号：US06510711B2
公开(公告)日：2003-01-28
申请号：US09745403
申请日：2000-12-22
申请人： Young-Sik Yoon , Young-Min Baik
发明人： Young-Sik Yoon , Young-Min Baik
IPC分类号： C03B37012
CPC分类号： C03B19/12
摘要： Disclosed is an apparatus and method for sintering an over-jacketing tube in the zone sintering phase of an optical fiber preform fabrication process using a sol-gel process. The sintering apparatus includes: a processing tube; a gel tube assembly connected to a top rotation cap positioned at the top opening of the processing tube and being rotated at a predetermined rate, a ceramic pin extending downwardly from the center axis of the rotation cap, and a gel tube suspended from the bottom of the ceramic pin and suspended along the same axle of the processing tube; and a movable furnace initially positioned at the bottom of the processing tube and translating in a vertical direction along the processing tube for thermally treating the gel tube.
摘要翻译：公开了一种用于在使用溶胶 - 凝胶法的光纤预制棒制造工艺的区域烧结阶段中烧结外套管的装置和方法。烧结装置包括：处理管; 连接到位于处理管的顶部开口处并以预定速率旋转的顶部旋转帽的凝胶管组件，从旋转帽的中心轴向下延伸的陶瓷针和从底部延伸的凝胶管陶瓷销并沿着处理管的同一轴悬挂; 以及可移动炉，其最初位于加工管的底部并沿着处理管的垂直方向平移，用于热处理凝胶管。

5. 发明授权

US5922099A Apparatus and method for fabricating tube-shaped glass monolith using sol-gel process 失效
标题翻译：使用溶胶 - 凝胶法制造管状玻璃整体的装置和方法
公开(公告)号：US5922099A
公开(公告)日：1999-07-13
申请号：US037525
申请日：1998-03-10
申请人： Young-Sik Yoon , Young-Min Baik , Sun-Uk Kim , Myung-Chul Jun
发明人： Young-Sik Yoon , Young-Min Baik , Sun-Uk Kim , Myung-Chul Jun
IPC分类号： C03B37/018 , C03B8/02 , C03B19/12 , C03B37/016 , C03C1/00
CPC分类号： C03B37/016 , C03B19/12 , C03C1/006 , Y10S65/09 , Y10S65/90 , Y10S65/901
摘要： There are provided tube-shaped glass monolith fabricating apparatus and method using a sol-gel process. In the tube-shaped glass monolith fabricating method using a tube-shaped glass monolith fabricating apparatus which has an upper mold including cylindrical portions of different sizes, a lower mold including a first lower cylindrical portion inclined toward the center thereof by a predetermined degree and a second lower cylindrical portion having a vacuum releasing hole, a cylindrical central mold for forming a tube-shaped glass, and a rod-shaped rod, the lower mold, the central mold, and the rod are assembled and a sol is poured in the central mold. Then, an unmixable liquid is poured on the sol, and the upper mold is assembled to the central mold. The sol is gelled in the central mold, the upper mold is removed, a cap is opened to release vacuum, and the rod is removed. A small amount of the unmixable liquid remains in a gel hole formed in the center of the gel and the vacuum releasing hole is plugged with the cap. An upper portion of the gel hole is sealed with a sealing paper. Subsequently, the gel is dried for a predetermined time, the central mold is removed from the gel, and the gel is dried until the gel completely shrinks. Finally, the sealing paper and the unmixable liquid are removed from the gel. Thus, a tube-shaped dried gel is formed.
摘要翻译：提供了使用溶胶 - 凝胶法的管状玻璃整料制造装置和方法。在使用管状玻璃整体制造装置的管状玻璃整体制造方法中，所述管状玻璃整体制造装置具有包括不同尺寸的圆筒部的上模，下模具包括以预定程度向其中心倾斜的第一下圆筒部，具有真空释放孔的第二下部圆柱形部分，用于形成管状玻璃的圆柱形中心模具和棒状杆，下部模具，中心模具和杆组装，并将溶胶倒入中心模子。然后，将不可混合的液体倒在溶胶上，将上模组装到中心模具上。溶胶在中心模具中凝胶化，去除上模具，打开盖子以释放真空，并且去除棒材。少量的不可混合的液体保留在形成于凝胶中心的凝胶孔中，并且真空释放孔与盖堵塞。凝胶孔的上部用密封纸密封。随后，将凝胶干燥预定时间，将中心模具从凝胶中除去，并将凝胶干燥直到凝胶完全收缩。最后，将密封纸和不可混合的液体从凝胶中除去。因此，形成管状干凝胶。

6. 发明授权

US5938805A Silica glass monolith fabricating method using sol-gel process 失效
标题翻译：二氧化硅玻璃整体制造方法采用溶胶 - 凝胶法制备
公开(公告)号：US5938805A
公开(公告)日：1999-08-17
申请号：US37521
申请日：1998-03-10
申请人： Young-Min Baik , Young-Sik Yoon , Sun-Uk Kim , Myung-Chul Jun
发明人： Young-Min Baik , Young-Sik Yoon , Sun-Uk Kim , Myung-Chul Jun
IPC分类号： C03B19/06 , C03B8/02 , C03B19/14 , C03B20/00 , C03B37/014 , C03C1/00 , C03B19/12
CPC分类号： C03B19/1492 , C03B37/01493 , C03C1/006
摘要： A silica glass monolith fabricating method using a sol-gel process. In the method, a first sol is formed by mixing 100 parts by weight of high-density silica containing powder with 100-300 parts by weight of water, and rapidly dried, while the pH of the first sol is being controlled in the range between 9 and 11. The dried first sol is powdered and then thermally treated at or above 600.degree. C., and a second sol is formed by mixing the thermally-treated powdered first sol with 100-200 parts by weight of deionized water and a aqueous organic binder. The second sol is gelled in a mold, dried, thermally treated, and sintered. Thus, a high-purity silica glass monolith is obtained.
摘要翻译：一种使用溶胶 - 凝胶法的石英玻璃整体制造方法。在该方法中，通过将100重量份含有粉末的高密度二氧化硅与100-300重量份的水混合而形成第一溶胶，并快速干燥，同时将第一溶胶的pH控制在将干燥的第一溶胶粉末化，然后在600℃或更高温度下进行热处理，并且通过将经热处理的粉末状第一溶胶与100-200重量份去离子水和水溶液有机粘合剂。将第二溶胶凝胶化在模具中，干燥，热处理和烧结。因此，获得高纯度二氧化硅玻璃整料。

7. 发明申请

US20060055083A1 Method of fabricating nano composite material 审中-公开
标题翻译：制造纳米复合材料的方法
公开(公告)号：US20060055083A1
公开(公告)日：2006-03-16
申请号：US10995127
申请日：2004-11-24
申请人： Doo-Hyun Kim , Sang-Kwan Lee , Moon-Kwang Um , Young-Min Baik , In-Soo Kim , Seung-Zeon Han , Dong-Ho Ha
发明人： Doo-Hyun Kim , Sang-Kwan Lee , Moon-Kwang Um , Young-Min Baik , In-Soo Kim , Seung-Zeon Han , Dong-Ho Ha
IPC分类号： B29C43/02
CPC分类号： C22C47/06 , B22F2998/10 , B82Y30/00 , C22C47/14 , H01M4/583 , H01M4/96 , B22F3/1208 , B22F2201/20 , C22C47/08 , B22F3/15
摘要： A method of fabricating a nano composite material includes: forming an intermediate product by loading nano-sized reinforcing materials into an inside of a tube and arranging the nano-sized reinforcing materials in a linear direction; canning the intermediate material by inserting the intermediate material into an inside of a can and sealing the can; evacuating a gas contained in the can; melting the intermediate product in the can by heating the can; preheating a mold; and loading the can into the preheated mold and pressing the mold.
摘要翻译：制造纳米复合材料的方法包括：通过将纳米尺寸的增强材料加载到管的内部并将纳米尺寸的增强材料沿直线方向布置来形成中间产品; 通过将中间材料插入罐的内部并密封罐来罐装中间材料; 排出容纳在罐中的气体; 通过加热罐将罐中的中间产物熔化; 预热模具; 并将罐装入预热的模具中并按压模具。

8. 发明授权

US06822735B2 Micro-bubble analyzing apparatus for high-purity glass tube using laser light scattering 有权
标题翻译：用于使用激光散射的高纯度玻璃管的微气泡分析装置
公开(公告)号：US06822735B2
公开(公告)日：2004-11-23
申请号：US10298982
申请日：2002-11-18
申请人： Byoung-Sam Kim , Young-Min Baik , Mi-Kyung Lee , Hyung-Min Lee
发明人： Byoung-Sam Kim , Young-Min Baik , Mi-Kyung Lee , Hyung-Min Lee
IPC分类号： G01N2100
CPC分类号： G01N21/958
摘要： Enclosed is an apparatus for analyzing micro-bubbles inside a high-purity glass tube by using a laser light dispersion. The apparatus includes: an optical base having a sample stage in a substantially horizontal orientation; a glass tube rotably mounted on the optical base in a substantially vertical orientation, the glass tube being rotated and translated in a vertical direction at a predetermined speed via the sample stage; a light generator disposed at one side of the glass tube for selectively irradiating a laser light onto an outer surface of the glass tube at a prefixed angle; and, a detector disposed at the other side of the glass tube for detecting the distribution and amount of micro-bubbles of the glass tube using the laser light passed through the glass tube.
摘要翻译：封闭的是通过使用激光分散体来分析高纯度玻璃管内的微气泡的装置。该装置包括：具有大致水平取向的样品台的光学基座; 玻璃管以大致垂直的方向可旋转地安装在光学基座上，玻璃管经由样品台以预定速度在垂直方向上旋转和平移; 设置在所述玻璃管的一侧的光发生器，用于以预定角度选择性地将激光照射到所述玻璃管的外表面上; 以及检测器，设置在玻璃管的另一侧，用于检测使用穿过玻璃管的激光的玻璃管的微气泡的分布和数量。

9. 发明申请

US20050180710A1 Porous optical fiber and method for manufacturing the same 失效
标题翻译：多孔光纤及其制造方法
公开(公告)号：US20050180710A1
公开(公告)日：2005-08-18
申请号：US10902537
申请日：2004-07-29
申请人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
发明人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
IPC分类号： G02B6/032 , C03B37/012 , C03B37/016 , C03C11/00 , C03C13/04 , G02B6/00 , G02B6/02 , G02B6/036 , G02B6/20
CPC分类号： C03C13/04 , C03B37/016 , C03B2203/14 , C03B2203/23 , C03B2203/42 , C03C11/007 , G02B6/02333 , G02B6/02357
摘要： A porous optical fiber provided with air holes and a method for manufacturing the same are disclosed. The porous optical fiber includes a core having a first refractivity extended in a longitudinal direction, an external cladding layer having a second refractivity surrounding the core, and an internal cladding layer having a third refractivity formed between the core and the external cladding layer and provided with a plurality of air holes scattered therethrough.
摘要翻译：公开了一种具有气孔的多孔光纤及其制造方法。多孔光纤包括具有沿纵向延伸的第一折射率的芯，具有围绕芯的第二折射率的外包层和在芯和外包层之间形成的具有第三折射率的内包层，并且具有散布在其中的多个气孔。

10. 发明授权

US07286739B2 Porous optical fiber and method for manufacturing the same 失效
标题翻译：多孔光纤及其制造方法
公开(公告)号：US07286739B2
公开(公告)日：2007-10-23
申请号：US10902537
申请日：2004-07-29
申请人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
发明人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
IPC分类号： G02B6/02
CPC分类号： C03C13/04 , C03B37/016 , C03B2203/14 , C03B2203/23 , C03B2203/42 , C03C11/007 , G02B6/02333 , G02B6/02357
摘要： A porous optical fiber provided with air holes and a method for manufacturing the same are disclosed. The porous optical fiber includes a core having a first refractivity extended in a longitudinal direction, an external cladding layer having a second refractivity surrounding the core, and an internal cladding layer having a third refractivity formed between the core and the external cladding layer and provided with a plurality of air holes scattered therethrough.
摘要翻译：公开了一种具有气孔的多孔光纤及其制造方法。多孔光纤包括具有沿纵向延伸的第一折射率的芯，具有围绕芯的第二折射率的外包层和在芯和外包层之间形成的具有第三折射率的内包层，并且具有散布在其中的多个气孔。

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