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1. 发明授权

US06833089B1 Article having photocatalytic activity 失效
标题翻译：文章具有光催化活性
公开(公告)号：US06833089B1
公开(公告)日：2004-12-21
申请号：US09630777
申请日：2000-08-02
申请人： Tetsuro Kawahara , Kazuhiro Doushita , Hiroyuki Inomata , Etsuo Ogino , Kenji Mori , Yoshifumi Kijima , Hiroaki Tada
发明人： Tetsuro Kawahara , Kazuhiro Doushita , Hiroyuki Inomata , Etsuo Ogino , Kenji Mori , Yoshifumi Kijima , Hiroaki Tada
IPC分类号： B32B702
CPC分类号： C03C17/3417 , C03C2217/71 , Y10T428/24942 , Y10T428/2495
摘要： A surface of a glass plate is coated with a first n-type semiconductor film which is a 50 nm-thick niobium oxide film as a primer layer. The primer layer is coated with a 250 nm-thick photocatalyst film comprising titanium oxide. Thus, an article having a photocatalytically active surface is obtained. The two coating films can be formed by sputtering. The first n-type semiconductor film as the primer layer is selected so as to have a larger energy band gap than the titanium oxide. Due to this constitution, more holes are generated near the film surface. This article can be free from the problem of conventional titanium oxide films having photocatalytic activity that it is difficult to generate many surface holes contributing to photocatalytic activity, because electrons and holes generated by charge separation recombine within the film, making it impossible to effectively heighten catalytic activity.
摘要翻译：玻璃板的表面涂覆有作为底漆层的50nm厚的氧化铌膜的第一n型半导体膜。底漆层涂覆有包含氧化钛的250nm厚的光催化剂膜。因此，获得具有光催化活性表面的物品。可以通过溅射形成两个涂膜。选择作为底漆层的第一n型半导体膜具有比氧化钛更大的能带隙。由于这种结构，在膜表面附近产生更多的孔。本发明不含常规的具有光催化活性的氧化钛薄膜的问题，难以产生许多有助于光催化活性的表面空穴，因为电荷分离产生的电子和空穴在膜内复合，使得不可能有效地提高催化活性活动。

2. 发明授权

US06436542B1 Multilayer structure and process for producing the same 失效
标题翻译：多层结构及其制造方法
公开(公告)号：US06436542B1
公开(公告)日：2002-08-20
申请号：US09613726
申请日：2000-07-11
申请人： Etsuo Ogino , Kenji Mori , Yoshifumi Kijima , Tetsuro Kawahara , Kazuhiro Doushita , Hiroyuki Inomata
发明人： Etsuo Ogino , Kenji Mori , Yoshifumi Kijima , Tetsuro Kawahara , Kazuhiro Doushita , Hiroyuki Inomata
IPC分类号： B32B1706
CPC分类号： B01J37/347 , B01J35/002 , B01J35/004 , C03C17/3417 , C03C2217/71 , C23C14/3414
摘要： A conductive sinter obtained from a mixture of titanium oxide particles and 2.5% by weight niobium oxide particles is used as a target in direct current sputtering to form a photocatalytically active film mainly comprising titanium oxide on a glass substrate. The target has a surface resistance of 500 &OHgr;/□ or lower and the sputtering is conducted while heating the substrate at 230° C. The photocatalytically active film is based on an amorphous matrix. This process is free from problems of a conventional process in which a photocatalytically active titanium oxide film is deposited by reactive sputtering using titanium metal as a target. The problems are that the substrate needs to be heated to 350° C. or higher and that the deposited film does not have high photocatalytic activity.
摘要翻译：在直流溅射中使用由氧化钛颗粒和2.5重量％氧化铌颗粒的混合物获得的导电烧结物作为靶，以在玻璃基板上形成主要包含氧化钛的光催化活性膜。目标的表面电阻为500欧姆/平方或以下，并且在230℃下加热基板时进行溅射。光催化活性膜基于无定形基质。该方法没有常规方法的问题，其中通过使用钛金属作为靶的反应溅射沉积光催化活性的氧化钛膜。问题是需要将基板加热到350℃以上，并且沉积膜不具有高的光催化活性。

3. 发明授权

US06576344B1 Photocatalyst article, anti-fogging, anti-soiling articles, and production method of anti-fogging, anti-soiling articles 失效
标题翻译：光催化剂制品，防雾，防污物品，防雾，防污物品的生产方法
公开(公告)号：US06576344B1
公开(公告)日：2003-06-10
申请号：US09577299
申请日：2000-05-24
申请人： Kazuhiro Doushita , Hiroyuki Inomata
发明人： Kazuhiro Doushita , Hiroyuki Inomata
IPC分类号： B32B1706
CPC分类号： B01J35/004 , B01J35/002 , C03C17/007 , C03C17/23 , C03C17/3411 , C03C2217/23 , C03C2217/45 , C03C2217/477 , C03C2217/71 , Y10T428/252 , Y10T428/265
摘要： A photocatalyst article exhibits high photocatalytic activity even in environments illuminated by weak ultraviolet light or visible light, expresses excellent anti-fogging and anti-soiling properties, and retains good anti-fogging and anti-soiling performance over long periods and therefore has a high utilization value as an anti-fogging, anti-soiling article. The photocatalyst article contains an oxide semiconductor and a compound which contains at least one type of element selected from the group comprised of Mg, Sc, V, Cr, Mn, Y, Nb, Mo, Ru, W, and Re, at a content such that the ratio (A/B) of the number of metal atoms of the abovementioned element (A) to the number of atoms of metal that comprise the abovementioned oxide semiconductor (B) will be about 0.20 to 2.
摘要翻译：即使在弱紫外线或可见光照射的环境下，光催化剂也具有高的光催化活性，表现出优异的防雾，防污性能，长时间保持良好的防雾，防污性能，因此利用率高价值作为防雾，防污的文章。光催化剂制品含有氧化物半导体和含有选自Mg，Sc，V，Cr，Mn，Y，Nb，Mo，Ru，W和Re中的至少一种元素的化合物，其含量使得上述元素（A）的金属原子数与构成上述氧化物半导体（B）的金属原子数的比（A / B）为约0.20〜2。

4. 发明授权

US06379776B1 Nonfogging and stainproof glass articles 失效
标题翻译：防雾防污玻璃制品
公开(公告)号：US06379776B1
公开(公告)日：2002-04-30
申请号：US09125406
申请日：1999-07-16
申请人： Hiroaki Tada , Koji Shimoda , Akihiko Hattori , Kazuhiro Doushita , Takashi Sunada
发明人： Hiroaki Tada , Koji Shimoda , Akihiko Hattori , Kazuhiro Doushita , Takashi Sunada
IPC分类号： D06N704
CPC分类号： C03C17/3417 , C03C17/42 , C03C2217/71 , C03C2217/77 , Y10T428/24421 , Y10T428/252 , Y10T428/31612 , Y10T428/31663
摘要： The present invention relates to An anti-fogging and stain-prevented glass article having an alkali shut-off film and a photocatalytic film in the order laminated on the surface of glass substrate, in which dents and projections having an arithmetical mean roughness (Ra) from 1.5 to 80 nm and mean interval (Sm) of dents and projections from 4 to 300 nm are formed thereon, and to An anti-fogging and stain-prevented glass article having an alkali shut-off film, a photocatalytic film, and a silicon oxide monocomponent equivalent layer or a layer of organosilane including at least one kind of functional group selected from polyalkyleneoxide group, alkyl group, alkenyl group and aryl group in its molecules or its hydrolyzed substance, laminated in the order on the surface of a glass article. The abovementioned anti-fogging and stain-prevented glass article can be used for window glasses of automobiles and buildings, and glasses, etc.
摘要翻译：本发明涉及一种防雾防污玻璃制品，其具有层压在玻璃基板表面上的顺序具有碱切断膜和光催化膜，其中具有算术平均粗糙度（Ra）的凹陷和突起，在其上形成1.5至80nm的平均间隔（Sm）和4至300nm的突起的平均间隔（Sm），以及具有碱切断膜，光催化膜和氧化硅单组分当量层或包含选自分子中的聚环氧烷基，烷基，烯基和芳基中的至少一种官能团的有机硅烷或其水解物，按照玻璃制品的表面顺序层叠。上述防雾防污玻璃制品可用于汽车和建筑物以及眼镜等的窗玻璃。

5. 发明授权

US06503630B1 Glass article, method for handling glass article and handling tool for glass article 失效
标题翻译：玻璃制品，玻璃制品处理方法和玻璃制品处理工具
公开(公告)号：US06503630B1
公开(公告)日：2003-01-07
申请号：US09831330
申请日：2001-07-09
申请人： Toyoyuki Teranishi , Hisashi Ogawa , Hiroaki Kobayashi , Jun Hasegawa , Kazuhiro Doushita , Hiroaki Yamamoto
发明人： Toyoyuki Teranishi , Hisashi Ogawa , Hiroaki Kobayashi , Jun Hasegawa , Kazuhiro Doushita , Hiroaki Yamamoto
IPC分类号： B32B1706
CPC分类号： C09D5/008 , B65G49/061 , B65G49/068 , B65G49/069 , B65G2249/045 , C03C17/3405 , C03C2218/355 , Y10T428/1386 , Y10T428/3154 , Y10T428/31551 , Y10T428/31612 , Y10T428/31663 , Y10T428/31826 , Y10T428/31935
摘要： A glass article provided with an organic functional film on a surface thereof of the present invention is characterized in that a coating film removable with a solvent is formed on at least a portion of the functional film. A method for handling a glass article with a handing tool of the present invention is characterized in the a glass article is handled with a handling tool via a coating film removable with a solvent between a surface of the tool in contact with the glass article and a surface of the glass article.
摘要翻译：在本发明的表面上设置有有机功能膜的玻璃制品的特征在于，在功能膜的至少一部分上形成可用溶剂除去的涂膜。一种用本发明的处理工具处理玻璃制品的方法的特征在于，玻璃制品通过处理工具经由涂料膜处理，所述涂膜可以在与玻璃制品接触的工具表面之间用溶剂除去，和玻璃制品的表面。

6. 发明授权

US5294237A Process for producing flakes of glass 失效
标题翻译：生产玻璃片的方法
公开(公告)号：US5294237A
公开(公告)日：1994-03-15
申请号：US971546
申请日：1992-11-05
申请人： Toshiaki Mizuno , Takashi Yamagishi , Koji Yokoi , Kazuhiro Doushita
发明人： Toshiaki Mizuno , Takashi Yamagishi , Koji Yokoi , Kazuhiro Doushita
IPC分类号： C03B19/12 , C03B37/005
CPC分类号： C03B19/12 , C03B37/005 , Y10S65/90 , Y10S65/901
摘要： A process for producing flakes of glass. The process is started by applying a solution containing an organic metal compound to a substrate. The solution is dried and peeled from the substrate. The resultant film is sintered. There is also disclosed an apparatus for producing flakes of glass. The apparatus comprises means 2 for applying solution 1 containing an organic metal compound to a substrate 3 taking the form of a loop, means 4 for drying the film created by the solution containing the organic metal compound, and means 5 for collecting flakes obtained by peeling the dried film from the substrate. The substrate forms a circulatory continuous conveyance path which passes through the applying means, the drying means, and the collecting means in succession.
摘要翻译：一种生产玻璃薄片的方法。通过将含有有机金属化合物的溶液涂布到基材上来开始该方法。将溶液干燥并从基材上剥离。所得膜烧结。还公开了一种用于生产玻璃片的设备。该装置包括用于将包含有机金属化合物的溶液1作为循环形式的基材3施加的装置2，用于干燥由含有有机金属化合物的溶液产生的膜的装置4以及用于收集通过剥离获得的薄片的装置5 来自基底的干燥膜。基板形成连续地通过施加装置，干燥装置和收集装置的循环连续输送路径。

7. 发明授权

US06465108B1 Process for the production of articles covered with silica-base coats 有权
标题翻译：生产用二氧化硅基涂层覆盖的物品的方法
公开(公告)号：US06465108B1
公开(公告)日：2002-10-15
申请号：US09360279
申请日：1999-07-26
申请人： Kazutaka Kamitani , Toyoyuki Teranishi , Kazuhiro Doushita , Takashi Sunada , Hiroaki Kobayashi , Hiroaki Yamamoto , Hisashi Ogawa
发明人： Kazutaka Kamitani , Toyoyuki Teranishi , Kazuhiro Doushita , Takashi Sunada , Hiroaki Kobayashi , Hiroaki Yamamoto , Hisashi Ogawa
IPC分类号： B32B904
CPC分类号： C03C17/30 , C03C1/008 , C03C17/25 , C03C17/3405 , C03C17/42 , C03C2217/213 , C03C2217/76 , C03C2218/113 , C23C18/1212 , C23C18/1245 , C23C18/1254 , C23C18/1295 , Y10T428/31612 , Y10T428/31663
摘要： Coating liquid prepared by dissolving an acid and a silicon alkoxide into alcohol, containing at least one of either a silicon alkoxide or a hydrolyzate thereof (including a partial hydrolyzate) in an amount of 0.010 to 3% by weight (in terms of silica), an acid in terms of 0.0010 to 1.0 normality, and water in terms of 0 to 10% by weight is coated on a substrate to produce an article coated with a silica-based film. By this method for producing a silica-based film coated article, an excellent silica-based film coated article can be obtained without requiring baking and pretreatment. Furthermore, a functional film coated article excellent in durability can be produced in a short period of time and safely by using the abovementioned silica-based film as a primer film and applying thereon an organosilane having a hydrolyzable group and a functional group having a specific function or a hydrolyzate thereof.
摘要翻译：将含有0.010〜3重量％（以二氧化硅计）的含有硅烷醇盐或其水解物（包括部分水解产物）中的至少一种的酸和硅醇盐溶解在醇中制备的涂布液，以0.0010至1.0的正常性为基准的酸，并且将0至10重量％的水涂覆在基材上以制备涂覆有二氧化硅基膜的制品。通过该二氧化硅系薄膜涂布体的制造方法，可以得到优异的二氧化硅系薄膜被覆制品，而不需要烘烤和预处理。此外，通过使用上述二氧化硅系膜作为底涂膜，可以在短时间内安全地制造耐久性优异的功能膜涂布制品，并在其上涂布具有可水解基团和具有特定功能的官能团的有机硅烷或其水解产物。

8. 发明授权

US5201929A Apparatus for producing flakes of glass 失效
标题翻译：用于生产玻璃片的设备
公开(公告)号：US5201929A
公开(公告)日：1993-04-13
申请号：US741496
申请日：1991-07-31
申请人： Toshiaki Mizuno , Takashi Yamagishi , Koji Yokoi , Kazuhiro Doushita
发明人： Toshiaki Mizuno , Takashi Yamagishi , Koji Yokoi , Kazuhiro Doushita
IPC分类号： C03B19/12 , C03B37/005
CPC分类号： C03B19/12 , C03B37/005 , Y10S65/90 , Y10S65/901
摘要： A process for producing flakes of glass. The process is started by applying a solution containing an organic metal compound to a substrate. The solution is dried and peeled from the substrate. The resultant film is sintered. There is also disclosed an apparatus for producing flakes of glass. The apparatus comprises means 2 for applying solution 1 containing an organic metal compound to a substrate 3 taking the form of a loop, means 4 for drying the film created by the solution containing the organic metal compound, and means 5 for collecting flakes obtained by peeling the dried film from the substrate. The substrate forms a circulatory continuous conveyance path which passes through the applying means, the drying means, and the collecting means in succession.
摘要翻译： PCT No.PCT / JP91 / 00291 Sec。 371日期1991年7月31日 102（e）1991年7月31日PCT PCT 1991年3月5日。一种生产玻璃片的方法。通过将含有有机金属化合物的溶液涂布到基材上来开始该方法。将溶液干燥并从基材上剥离。所得膜烧结。还公开了一种用于生产玻璃片的设备。该装置包括用于将包含有机金属化合物的溶液1作为循环形式的基材3施加的装置2，用于干燥由含有有机金属化合物的溶液产生的膜的装置4以及用于收集通过剥离获得的薄片的装置5 来自基底的干燥膜。基板形成连续地通过施加装置，干燥装置和收集装置的循环连续输送路径。

9. 发明授权

US07343038B2 Method for evaluating contamination on surface of object and imaging box used for the method 失效
标题翻译：用于评估该方法所用物体和成像盒表面污染的方法
公开(公告)号：US07343038B2
公开(公告)日：2008-03-11
申请号：US10484943
申请日：2002-07-25
申请人： Hirokazu Tanaka , Daisuke Arai , Toshiaki Anzaki , Takashi Ikuno , Kazuhiro Doushita
发明人： Hirokazu Tanaka , Daisuke Arai , Toshiaki Anzaki , Takashi Ikuno , Kazuhiro Doushita
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： G06T7/40 , G01N21/88 , G01N21/8806 , G06T7/0002 , G06T7/0004 , G06T2207/30164
摘要： There is provided a method for evaluating the contamination by quantifying the surface contamination of an object such as a window glass plate, a wall, or the like in such a manner that the quantified value is close to the visual sensation of human being. The method comprises the steps of taking a color image of the surface of the object, converting a color image data denoting the color image into a monochromatic image data, dividing a monochromatic image denoted by the monochromatic image data into a dot matrix to obtain lightness per dot, selecting an area to be evaluated on the dot matrix, calculating a standard deviation of lightness from the distribution of lightness of the selected area.
摘要翻译：提供了一种通过以量化值接近于人的视觉感的方式量化窗户玻璃板，墙壁等物体的表面污染来评价污染物的方法。该方法包括以下步骤：拍摄对象的表面的彩色图像，将表示彩色图像的彩色图像数据转换为单色图像数据，将由单色图像数据表示的单色图像分割为点阵，以获得每个点，在点阵中选择要评估的区域，计算亮度与所选区域的亮度分布的标准偏差。

10. 发明授权

US6156409A Non-fogging article and process for the production thereof 失效
标题翻译：无雾制品及其生产方法
公开(公告)号：US6156409A
公开(公告)日：2000-12-05
申请号：US117541
申请日：1998-08-06
申请人： Kazuhiro Doushita , Kazutaka Kamitani , Toyoyuki Teranishi , Takashi Sunada
发明人： Kazuhiro Doushita , Kazutaka Kamitani , Toyoyuki Teranishi , Takashi Sunada
IPC分类号： B32B27/14 , C03C17/00 , C03C17/23 , C03C17/25 , C03C17/42 , C09K3/18 , B32B5/16 , B05D5/02
CPC分类号： B32B27/14 , C03C17/007 , C03C17/23 , C03C17/25 , C03C17/42 , C09K3/18 , C03C2217/45 , C03C2217/475 , C03C2217/77 , Y10T428/24355 , Y10T428/24372 , Y10T428/24421 , Y10T428/256 , Y10T428/259
摘要： The present invention is to provide an anti-fogging article which is excellent in durability, wear resistance, anti-fogging property and anti-fogging substainability property, wherein the same is an anti-fogging article in which a film having a metal oxide fine particles having a grain size from 4 through 300 nm and having metal oxides used as its matrix is coated on a substrate and dents and projections having an arithmetical mean roughness (Ra) from 1.5 to 80 nm and their mean interval (Sm) from 4 to 300 nm are formed on the abovementioned film surface, as necessary, the corresponding film contains a surface-active agent and a phosphate compound, and further as necessary, organosilane or its hydrolyzed substance containing in the molecule at least a functional group which is selected from a group consisting of polyalkylene oxide group, alkyl group, alkenyl group, and aryl group is covered on the corresponding dents and projections, and further as necessary, a surface-active agent layer is secured thereon or on the corresponding dents and projections.
摘要翻译： PCT No.PCT / JP97 / 04494 Sec。 371日期1998年8月6日 102（e）1998年8月6日PCT PCT 1997年12月8日PCT公布。公开号WO98 / 25761 日期：1998年6月18日本发明提供耐久性，耐磨性，防雾性和防雾性能特性优异的防雾制品，其中，防雾制品中具有将具有4〜300nm的粒径为金属氧化物作为基体的金属氧化物微粒子涂布在基板上，并将具有1.5〜80nm的算术平均粗糙度（Ra）的平均间隔（Sm））在上述膜表面上形成，根据需要，相应的膜含有表面活性剂和磷酸盐化合物，并且还根据需要，在分子中至少含有官能团的有机硅烷或其水解物质选自聚环氧烷基，烷基，烯基和芳基的基团，在相应的凹部和突起上被覆盖，进一步根据需要覆盖表面 e活性剂层固定在其上或相应的凹陷和突起上。

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