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1. 发明授权

US06740416B1 Aerogel substrate and method for preparing the same 有权
标题翻译：气凝胶底物及其制备方法
公开(公告)号：US06740416B1
公开(公告)日：2004-05-25
申请号：US09830572
申请日：2001-05-08
申请人： Hiroshi Yokogawa , Masaru Yokoyama , Kenji Tsubaki , Kenji Kawano , Kenji Sonoda
发明人： Hiroshi Yokogawa , Masaru Yokoyama , Kenji Tsubaki , Kenji Kawano , Kenji Sonoda
IPC分类号： B32B1304
CPC分类号： C23C16/045 , B05D1/202 , C03C17/34 , C03C17/3411 , C03C17/3417 , C03C17/36 , C03C17/42 , C03C2217/75 , C03C2217/76 , C03C2218/32 , C23C14/046 , C23C14/06 , G02B6/02042 , G02B6/122 , H01L33/005 , H01L33/0066 , H01L33/0079 , H01L51/5262 , H05K1/0306 , Y10S428/913 , Y10T428/24917
摘要： An aerogel substrate useful for an electrically conductive substrate, a heat insulating substrate, an optical waveguide substrate, a substrate for a light emitting device or a light emitting device is provided. The aerogel substrate is characterized by comprising a functional layer and an aerogel layer, and an intermediate layer formed between the functional layer and the aerogel layer to allow the functional layer to be formed uniformly thereon. The intermediate layer is formed on at least one surface of the aerogel layer by a gas phase method, by the Langmuir-Blodgett method or by adsorption of an inorganic layered compound; or formed by a hydrophilicizing treatment of at least one surface of the aerogel layer followed by coating and drying an aqueous coating fluid, by an annealing treatment of at least one surface of the aerogel layer, or by a hydrophilicizing treatment of at least one surface of the aerogel layer.
摘要翻译：提供了可用于导电基板，隔热基板，光波导基板，发光器件用基板或发光元件的气凝胶基板。气凝胶基板的特征在于，具有功能层和气凝胶层，以及形成在功能层和气凝胶层之间的中间层，以使功能层均匀地形成。中间层通过气相法，Langmuir-Blodgett法或通过无机层状化合物的吸附形成在气凝胶层的至少一个表面上; 或通过对气凝胶层的至少一个表面进行亲水化处理，然后通过涂覆和干燥水性涂布液，通过对气凝胶层的至少一个表面的退火处理，或通过亲水化处理至少一个表面气凝胶层。

2. 发明授权

US6154595A Side-face illuminating optical fiber 失效
标题翻译：侧面照明光纤
公开(公告)号：US6154595A
公开(公告)日：2000-11-28
申请号：US113507
申请日：1998-07-10
申请人： Hiroshi Yokogawa , Masaru Yokoyama , Kenji Tsubaki , Kenji Sonoda , Keishi Kousaka , Mikio Sei , Nobuaki Yabunouchi
发明人： Hiroshi Yokogawa , Masaru Yokoyama , Kenji Tsubaki , Kenji Sonoda , Keishi Kousaka , Mikio Sei , Nobuaki Yabunouchi
IPC分类号： F21V8/00 , G02B6/00 , G02B6/02 , G02B6/22
CPC分类号： G02B6/02033 , G02B6/001 , G02B6/0001 , G02B6/02395
摘要： A side-face illuminating optical fiber comprising a core 1 transmitting therethrough light entering from an incident end of the optical fiber, a cladding 2 made of silica aerogel which covers an outer peripheral surface of the core, a transparent coating layer 3 which covers an outer periphery of the cladding, and an illuminating portion formed at least in a part of an interface between the core and the cladding. The light transmitting though said core radiates through the illuminating portion to the cladding.
摘要翻译：一种侧面照明光纤，包括从光纤入射端透射的光的芯1，覆盖芯的外周表面的由二氧化硅气凝胶制成的包层2，覆盖外部的透明涂层3 并且至少形成在芯和包层之间的界面的一部分中的照明部分。通过所述芯透射的光通过照明部分辐射到包层。

3. 发明授权

US06197270B1 Process for producing aerogel 失效
标题翻译：生产气凝胶的方法
公开(公告)号：US06197270B1
公开(公告)日：2001-03-06
申请号：US08976080
申请日：1997-11-21
申请人： Kenji Sonoda , Hiroshi Yokogawa , Masaru Yokoyama , Kenji Tsubaki
发明人： Kenji Sonoda , Hiroshi Yokogawa , Masaru Yokoyama , Kenji Tsubaki
IPC分类号： C01B33146
CPC分类号： C01B33/1585
摘要： There is provided a process for producing an aerogel which comprises lowering a pH of a water glass solution to obtain a sol, gelling the sol to obtain a hydrogel, replacing water in the gel with an organic solvent, reacting the gel with a hydrophobilizing agent having hydrophobic groups as well as functional groups reactive with silanol groups in liquid phase, followed by supercritically drying; or hydrophobilizing and supercritically drying the resultant gel at the same time. Preferably, the hydrogel is prepared by ion exchanging alkali metals in the water glass solution using an ion exchange resin to obtain a sol which is subjected to suspension polymerization.
摘要翻译：提供了一种制备气凝胶的方法，其包括降低水玻璃溶液的pH以获得溶胶，胶凝溶胶以获得水凝胶，用有机溶剂代替凝胶中的水，使凝胶与疏水化剂反应，所述疏水化剂具有疏水基团以及与液相中的硅烷醇基反应的官能团，然后进行超临界干燥; 或同时疏水化和超临界干燥所得凝胶。优选地，水凝胶通过使用离子交换树脂在水玻璃溶液中离子交换碱金属来制备，以获得进行悬浮聚合的溶胶。

4. 发明授权

US5790742A Optical fiber 失效
标题翻译：光纤
公开(公告)号：US5790742A
公开(公告)日：1998-08-04
申请号：US723246
申请日：1996-09-30
申请人： Kenji Tsubaki , Tsuneyoshi Kamae , Hiroshi Yokogawa , Masaru Yokoyama , Kenji Sonoda
发明人： Kenji Tsubaki , Tsuneyoshi Kamae , Hiroshi Yokogawa , Masaru Yokoyama , Kenji Sonoda
IPC分类号： C03B37/012 , C03B37/016 , C03C13/04 , G02B6/02 , G02B6/00
CPC分类号： C03C13/045 , C03B37/0128 , C03B37/016 , G02B6/02033 , C03B2201/02
摘要： An optical fiber comprises a core 1 extending in a longitudinal direction and a cladding 3 of silica aerogel preferably having a hydrophobic property to provide a high optical transmission efficiency. The silica aerogel of the cladding is prepared by polymerizing a hydrolyzed alkoxysilane before a supercritical drying treatment and is subjected to a hydrophobic treatment before or during the supercritical drying.
摘要翻译：光纤包括沿纵向方向延伸的芯部1和优选具有疏水性的二氧化硅气凝胶包层3以提供高的光传输效率。包层的二氧化硅气凝胶通过在超临界干燥处理之前聚合水解的烷氧基硅烷并在超临界干燥之前或期间进行疏水处理来制备。

5. 发明授权

US06762553B1 Substrate for light emitting device, light emitting device and process for production of light emitting device 有权
标题翻译：发光元件用基板，发光元件及发光元件的制造方法
公开(公告)号：US06762553B1
公开(公告)日：2004-07-13
申请号：US09708657
申请日：2000-11-09
申请人： Hiroshi Yokogawa , Tetsuo Tsutsui , Masaru Yokoyama , Kenji Tsubaki , Kenji Kawano
发明人： Hiroshi Yokogawa , Tetsuo Tsutsui , Masaru Yokoyama , Kenji Tsubaki , Kenji Kawano
IPC分类号： H01J162
CPC分类号： H01L51/5262 , H01L51/524
摘要： There is provided a substrate for a light emitting device which includes an electrically conductive and transparent film which is in contact with a surface of a low refractive index member of which refractive index is greater than 1 and not greater than 1.30. In a preferable embodiment, the substrate further comprises a transparent member on its surface which is opposed to its surface which has the electrically conductive and transparent film. There is further provided a light emitting device which includes such substrate and a luminous layer, and the luminous layer is located on the electrically conductive and transparent film. With such light emitting device, a ratio of light which is withdrawn outside through the low refractive index member is increased, so that a coupling-out efficiency for surface emission of light withdrawn into the ambient air is increased.
摘要翻译：提供了一种用于发光器件的衬底，其包括导电和透明膜，其与折射率大于1且不大于1.30的低折射率构件的表面接触。在优选实施例中，基板还包括在其表面上与其表面相对的透明构件，该表面具有导电和透明膜。还提供了一种发光器件，其包括这种衬底和发光层，并且发光层位于导电和透明膜上。通过这种发光器件，通过低折射率从外部引出的光的比例成员增加，从而提高了排出到周围空气中的光的表面发射的耦合效率。

6. 发明授权

US07582351B2 Composite thin film holding substrate, transparent conductive film holding substrate, and panel light emitting body 有权
标题翻译：复合薄膜保持基板，透明导电膜保持基板和面板发光体
公开(公告)号：US07582351B2
公开(公告)日：2009-09-01
申请号：US10492534
申请日：2002-10-24
申请人： Hiroshi Yokogawa , Masaru Yokoyama , Kenji Kawano , Norihiro Itou , Koichi Takahama , Takeyuki Yamaki , Akira Tsujimoto , Yasuhisa Kishigami , Nobuhiro Ide
发明人： Hiroshi Yokogawa , Masaru Yokoyama , Kenji Kawano , Norihiro Itou , Koichi Takahama , Takeyuki Yamaki , Akira Tsujimoto , Yasuhisa Kishigami , Nobuhiro Ide
IPC分类号： B32B7/02 , B32B5/16 , H05B33/12
CPC分类号： G02B1/10 , C08K3/36 , C08K7/22 , C08L2205/20 , C09D7/70 , G02B1/11 , G02B5/0236 , G02B5/0242 , G02B5/0247 , G02B5/0278 , H01J5/16 , H01J2211/44 , H01L51/0096 , H01L51/5268 , Y02E10/549 , Y10T428/24942 , Y10T428/25 , Y10T428/259 , Y10T428/265 , Y10T428/31663
摘要： There is provided a composite thin film-holding substrate in which a composite thin film (4) comprising a filler (2) having a refractive index lower than that of a substrate (1) and a binder (3) having a refractive index higher than that of the filler (2) is formed on a surface of the substrate (1). Light is efficiently scattered when passing through the composite thin film (3) which comprises the filler (2) and the binder (3) having different refractive indexes from each other. In addition, the refractive index of a composite thin film (4) comprising a filler (2) having a low refractive index is low. As a result, the discharge efficiency of light which passes through the composite thin film (4) from the substrate (1) to the external is improved.
摘要翻译：提供一种复合薄膜保持基板，其中复合薄膜（4）包括折射率低于基板（1）的折射率的填料（2）和折射率高于填料（2）的表面形成在基材（1）的表面上。当通过包含彼此具有不同折射率的填料（2）和粘合剂（3）的复合薄膜（3）时，光被有效地分散。此外，包含低折射率的填料（2）的复合薄膜（4）的折射率低。结果，提高了通过复合薄膜（4）从基板（1）到外部的光的放电效率。

7. 发明申请

US20070190305A1 Coating material composition and article having coating film formed therewith 审中-公开
标题翻译：涂料组合物和具有与其形成的涂膜的制品
公开(公告)号：US20070190305A1
公开(公告)日：2007-08-16
申请号：US11730269
申请日：2007-03-30
申请人： Takeyuki Yamaki , Hiroshi Yokogawa , Koichi Takahama , Masaru Yokoyama , Akira Tsujimoto , Norihiro Itou , Kenji Kawano , Yasuhisa Kishigami , Nobuhiro Ide
发明人： Takeyuki Yamaki , Hiroshi Yokogawa , Koichi Takahama , Masaru Yokoyama , Akira Tsujimoto , Norihiro Itou , Kenji Kawano , Yasuhisa Kishigami , Nobuhiro Ide
IPC分类号： B32B3/26 , B32B3/00 , B32B9/00
CPC分类号： B32B27/20 , B32B7/02 , B32B27/06 , B32B2305/72 , B32B2327/18 , C09D183/02 , C09D183/04 , G02B1/113 , H01J5/16 , H01J2211/44 , Y10T428/249953 , Y10T428/249974 , Y10T428/249981 , Y10T428/249987
摘要： The present invention provide a coating material composition comprising at least fine hollow particles and a matrix-forming material, wherein when the coating material composition is applied and dried to form a coating film having a low refractive index, the matrix-forming material forms a porous matrix.
摘要翻译：本发明提供一种包含至少细小的中空颗粒和基体形成材料的涂料组合物，其中当涂覆和干燥涂料组合物以形成具有低折射率的涂膜时，基质形成材料形成多孔矩阵。

8. 发明申请

US20050109238A1 Coating material composition and article having coating film formed therewith 审中-公开
标题翻译：涂料组合物和具有与其形成的涂膜的制品
公开(公告)号：US20050109238A1
公开(公告)日：2005-05-26
申请号：US10492532
申请日：2002-10-23
申请人： Takeyuki Yamaki , Hiroshi Yokogawa , Koichi Takahama , Masaru Yokoyama , Akira Tsujimoto , Norihiro Itou , Kenji Kawano , Yasuhisa Kishigami , Nobuhiro Ide
发明人： Takeyuki Yamaki , Hiroshi Yokogawa , Koichi Takahama , Masaru Yokoyama , Akira Tsujimoto , Norihiro Itou , Kenji Kawano , Yasuhisa Kishigami , Nobuhiro Ide
IPC分类号： B32B7/02 , B32B27/20 , C08K7/24 , C09D183/02 , C09D183/04 , G02B1/10 , G02B5/02 , G02B5/20 , H01J5/16 , C07G1/00
CPC分类号： B32B27/20 , B32B7/02 , B32B27/06 , B32B2305/72 , B32B2327/18 , C09D183/02 , C09D183/04 , G02B1/113 , H01J5/16 , H01J2211/44 , Y10T428/249953 , Y10T428/249974 , Y10T428/249981 , Y10T428/249987
摘要： The present invention provide a coating material composition comprising at least fine hollow particles and a matrix-forming material, wherein when the coating material composition is applied and dried to form a coating film having a low refractive index, the matrix-forming material forms a porous matrix.
摘要翻译：本发明提供一种包含至少细小的中空颗粒和基体形成材料的涂料组合物，其中当涂覆和干燥涂料组合物以形成具有低折射率的涂膜时，基质形成材料形成多孔矩阵。

9. 发明授权

US5124101A Method for manufacturing fine porous member 失效
标题翻译：微孔部件的制造方法
公开(公告)号：US5124101A
公开(公告)日：1992-06-23
申请号：US540690
申请日：1990-06-20
申请人： Shozo Hirao , Masaru Yokoyama , Takashi Kishimoto , Kouichi Takahama , Hiroshi Yokogawa
发明人： Shozo Hirao , Masaru Yokoyama , Takashi Kishimoto , Kouichi Takahama , Hiroshi Yokogawa
IPC分类号： C04B20/00 , C04B20/10 , C04B30/00
CPC分类号： C04B30/00 , C04B20/0076 , C04B20/1051 , Y10S264/54 , Y10T428/2995
摘要： A method for manufacturing a fine porous member provides that vacant space within the porous member is sufficiently finely small such that the thermal conductivity of the member is lower than that of stationary air. In the method, a fine particle powder together with an ultrafine particle powder preliminarily subjected to a surface treatment for prevention of cohesiveness and employed at least as a part of the fine particle powder, are molded into the fine porous member, whereby the vacant space between the respective particles are made finely small to a remarkable extent and the porous member is provided as highly adapted to be used as a heat insulator.
摘要翻译：微细多孔构件的制造方法使得多孔构件内的空隙足够小，使得构件的热导率低于固定空气的热导率。在该方法中，将微粒子粉末与预先进行了表面处理以防止粘结性并至少用作微粒子粉末的至少一部分的超微粒子粉末一起被模制成细多孔构件，由此，各个颗粒被精细地制成很小的程度，并且多孔构件被高度适用于用作隔热材料。

10. 发明授权

US5830387A Process of forming a hydrophobic aerogel 失效
标题翻译：形成疏水性气凝胶的方法
公开(公告)号：US5830387A
公开(公告)日：1998-11-03
申请号：US916973
申请日：1992-08-12
申请人： Hiroshi Yokogawa , Masaru Yokoyama , Koichi Takahama , Yuriko Uegaki
发明人： Hiroshi Yokogawa , Masaru Yokoyama , Koichi Takahama , Yuriko Uegaki
IPC分类号： C01B33/158 , B01J13/00
CPC分类号： C01B33/1585 , Y10T428/24273 , Y10T428/2993
摘要： A hydrophobic aerogel is fabricated by reacting a polymer having a skeleton structure of (SiO.sub.2).sub.n with a hydrophobic agent having hydrophobic groups as well as functional groups reactive to silanol groups to obtain a denatured polymer, forming a gel consisting of two phase of a dispersing medium and the denatured polymer which was performed a hydrophobic treatment, and then, supercritically drying the gel at temperature and pressure above a critical point of the dispersing medium. The hydrophobic aerogel has improved characteristics free from deterioration in light transmissivity as well as lowered thermal resistance and also free from a dimensional variation such as shrinkage which would otherwise occur by contact with moisture, so that it can maintain the excellent characteristics for long time periods. Particularly, the aerogel is useful as a material having excellent light transmissivity and thermal resistance.
摘要翻译：通过使具有（SiO 2）n的骨架结构的聚合物与具有疏水基团的疏水剂以及与硅烷醇基反应的官能团反应来制备疏水性气凝胶，以获得变性聚合物，形成由两相分散体介质和进行疏水处理的变性聚合物，然后在高于分散介质的临界点的温度和压力下超临界干燥凝胶。疏水性气凝胶具有改善的光透过性劣化特性以及耐热性降低的特征，并且也不受诸如通过与水分接触而产生的收缩等尺寸变化的影响，从而能够长期保持优异的特性。特别地，气凝胶作为具有优异的透光性和耐热性的材料是有用的。

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