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    Directional light-shield board
    1.
    发明授权
    Directional light-shield board 失效
    定向遮光板

    公开(公告)号：US4709988A

    公开(公告)日：1987-12-01

    申请号：US794844

    申请日：1985-11-04

    申请人： Yasuaki Kai ,  Takatoshi Sagawa ,  Hiroshi Tabata

    发明人： Yasuaki Kai ,  Takatoshi Sagawa ,  Hiroshi Tabata

    IPC分类号： C03C17/00 ,  B32B3/12 ,  B32B7/02 ,  B32B17/10 ,  G02B5/00 ,  H01J29/89

    CPC分类号： H01J29/89 ,  G02B5/00 ,  H01J2229/8905 ,  H01J2229/8909

    摘要： Disclosed is a light-shield board for placement in front of a visual display device such as a cathode-ray tube in a television set or an information system. The light-shield board comprises a transparent substrate and an opaque film which is bonded to the substrate and is formed with a number of substantially uniformly distributed light-transmitting apertures, which may be rectangular apertures arranged in a checkered pattern. So, the opaque film comprises wall-like parts respectively partitioning the apertures. The apertures are bored obliquely such that at least a selected portion of the wall-like parts of the film are unidirectionally inclined from a plane normal to the film. Besides the function of restricting the angle of incidence of extraneous light on the display screen, this light-shield board serves the purpose of controlling the angles of diffusion of light from the display screen and hence enabling to sight the display screen from limited directions only. For example, by applying this light-shield board to a car television set in the instrument panel it is possible to disenable the driver to sight the television screen while a passenger in the front seat next to the driver can sight the screen.

    摘要翻译： 公开了一种用于放置在诸如电视机或信息系统中的阴极射线管的视觉显示装置前面的遮光板。 光屏蔽板包括透明基板和不透明膜，其粘合到基板上，并且形成有多个基本上均匀分布的透光孔，其可以是以方格图案布置的矩形孔。 因此，不透明膜包括分隔开孔的壁状部分。 孔径倾斜地钻孔，使得膜的壁状部分的至少一部分选择的部分从垂直于膜的平面单向倾斜。 除了限制外部光的入射角在显示屏上的功能之外，该遮光板还起着控制来自显示屏的光的扩散角度的作用，从而能够仅从有限的方向看到显示屏。 例如，通过将该遮光板应用于仪表板中的车载电视机，可以使驾驶员看不见电视屏幕，同时驾驶员旁边的前排座椅的乘客可以看到屏幕。

    Light-shader
    3.
    发明授权
    Light-shader 失效
    光着色器

    公开(公告)号：US4772096A

    公开(公告)日：1988-09-20

    申请号：US768729

    申请日：1985-08-23

    申请人： Yasuaki Kai ,  Takatoshi Sagawa ,  Hiroshi Tabata

    发明人： Yasuaki Kai ,  Takatoshi Sagawa ,  Hiroshi Tabata

    IPC分类号： G02B5/00 ,  G09F13/04 ,  G02B27/00

    CPC分类号： G09F13/04 ,  G02B5/00

    摘要： An inventive light-shader can prevent reduction of contrast ratio of views in a display, generation of moires and devastion of images in the views. The light-shader is made up of a light-shading film and a light-transmissive substrate plate. The film includes a plurality of opaque walls standing along its thickness and defining corresponding light-transmissive cells. The light-transmissive substrate plate has one surface attached to one surface of the film and the other surface microscopically rugged. The light-shader is applicable to automotive television sets, computer displays, indicative plates of various meters of automotive vehicles, ships and airplanes, and the like.

    摘要翻译： 本发明的光着色器可以防止视图中的视图的对比度降低，视图的产生以及图像的破坏。 光着色器由遮光膜和透光基板构成。 该膜包括沿着其厚度站立的多个不透明壁并且限定相应的透光单元。 透光基板具有一个表面，其附着在膜的一个表面上，另一个表面在显微镜下坚固。 光着色器适用于汽车电视机，计算机显示器，各种仪表车辆，船舶和飞机的指示板等。

    Nonreflective and limitatively light-transmitting board
    4.
    发明授权
    Nonreflective and limitatively light-transmitting board 失效
    非反射和限制性透光板

    公开(公告)号：US4567082A

    公开(公告)日：1986-01-28

    申请号：US700112

    申请日：1985-02-08

    申请人： Hiroshi Tabata ,  Yasuaki Kai

    发明人： Hiroshi Tabata ,  Yasuaki Kai

    IPC分类号： G02B5/00 ,  B60K35/00 ,  B60K37/00 ,  B32B3/24

    CPC分类号： B60K37/00 ,  Y10T428/24331 ,  Y10T428/24355 ,  Y10T428/31

    摘要： A board suitable for use as a front cover of a vehicle instrument panel. The board consists of a transparent plate and an opaque shade film which is bonded to a major surface of the transparent plate and is formed with a number of substantially uniformly distributed light-transmitting holes. To adequately limit diffusion of light transmitted from the shade film side, the holes are designed such that the ratio of the hole diameter to the hole depth, i.e. shade film thickness, is greater than 0.23 and smaller than 0.5 and that the ratio of the hole diameter to the distance of each hole form every adjacent hole is greater than 1.2 and smaller than 25. The exposed front surface of the transparent plate is finished to a surface roughness of 0.15-0.40 micron so as to become a difusely reflective surface to thereby prevent undesirable reflection of extraneous light such as sunlight from this surface. The holed shade film is usually formed by using a photosensitive resin and is preferably matte-finished at least in its inner surfaces defining the respective light-transmitting holes.

    摘要翻译： 适合用作车辆仪表板前盖的板。 该板由透明板和不透明遮光膜构成，该透明板与透明板的主表面结合并形成有多个基本均匀分布的透光孔。 为了适当地限制从遮光膜侧传播的光的扩散，孔被设计成使得孔直径与孔深度的比例即遮光膜厚度大于0.23且小于0.5，并且孔的比例 直径相对于每个相邻孔的每个孔的距离大于1.2且小于25.透明板的暴露的前表面被加工成0.15-0.40微米的表面粗糙度，以便成为复数反射表面，从而防止 不寻常的反射这种表面的太阳光等外来光。 所述遮光膜通常通过使用感光树脂形成，并且至少在其限定各个透光孔的内表面中最好是磨光的。

    SURFACE-COATED ALUMINUM OXIDE NANOPARTICLE AND RESIN COMPOSITION THEREOF
    7.
    发明申请
    SURFACE-COATED ALUMINUM OXIDE NANOPARTICLE AND RESIN COMPOSITION THEREOF 审中-公开
    表面涂覆的氧化铝纳米颗粒及其树脂组合物

    公开(公告)号：US20090326097A1

    公开(公告)日：2009-12-31

    申请号：US12376006

    申请日：2007-07-31

    申请人： Naoko Fujita ,  Manabu Kawa ,  Minoru Soma ,  Takashi Oda ,  Haruo Unno ,  Katsumi Morohoshi ,  Tomohiro Ito ,  Yasuaki Kai ,  Hironobu Muramatsu

    发明人： Naoko Fujita ,  Manabu Kawa ,  Minoru Soma ,  Takashi Oda ,  Haruo Unno ,  Katsumi Morohoshi ,  Tomohiro Ito ,  Yasuaki Kai ,  Hironobu Muramatsu

    IPC分类号： C08K3/22 ,  C09C3/12

    CPC分类号： C09C1/407 ,  B82Y30/00 ,  C01P2002/85 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/64 ,  C08K9/04 ,  C08K9/06 ,  C08K2201/011 ,  C09C3/12 ,  Y10T428/2993

    摘要： Surface-coated aluminum oxide nanoparticles capable of being uniformly blended into polycarbonate resin in a good dispersed state while maintaining a molecular weight of the polycarbonate resin at a specific level or more. Surfaces of the surface-coated aluminum oxide nanoparticles are coated with a dispersant and a silylation reagent. In a case where a monochromated Al-Kα ray is irradiated onto a sample surface by using an X-ray photoelectron spectroscope, when a surface element composition is calculated from an obtained photoelectron peak area, contents (atm %) of nitrogen atoms, thiol-derived sulfur atoms, and halogen atoms in the surface-coated aluminum oxide nanoparticles are individually 2 or less, and when the surface element composition is calculated from obtained photoelectron peak areas of Al2p and Si2s, a concentration (mol %) of silicon atoms with respect to aluminum atoms is 0.05 to 30.

    摘要翻译： 能够以良好的分散状态均匀地混合到聚碳酸酯树脂中的表面被覆的氧化铝纳米粒子，同时将聚碳酸酯树脂的分子量保持在特定的水平以上。 用分散剂和甲硅烷基化试剂涂覆表面被覆的氧化铝纳米颗粒的表面。 在通过使用X射线光电子分光器将单色Al-Kalpha射线照射在样品表面上的情况下，当从获得的光电子峰面积计算表面元素组成时，氮原子的含量（atm％），硫醇 - 衍生的硫原子和表面被覆的氧化铝纳米粒子中的卤素原子分别为2以下，当从所得到的Al 2 P和Si 2的光电子峰面积算出表面元素组成时，硅原子的浓度（摩尔％）相对于 至铝原子为0.05〜30。

    Resin composition and method of manufacturing the same
    8.
    发明申请
    Resin composition and method of manufacturing the same 审中-公开
    树脂组合物及其制造方法

    公开(公告)号：US20060289841A1

    公开(公告)日：2006-12-28

    申请号：US11471731

    申请日：2006-06-21

    申请人： Tomohiro Ito ,  Takashi Oda ,  Haruo Unno ,  Yasuaki Kai ,  Manabu Kawa ,  Minoru Soma

    发明人： Tomohiro Ito ,  Takashi Oda ,  Haruo Unno ,  Yasuaki Kai ,  Manabu Kawa ,  Minoru Soma

    IPC分类号： H01B1/22

    CPC分类号： C08K5/521

    摘要： A resin composition of the present invention has resin and a metal oxide particle composite contained in the resin as filler. The metal oxide particle composite has a metal oxide particle and an organic phosphorus compound chemically bonded to a surface of the metal oxide particle. The resin composition includes high aspect ratio metal oxide particles uniformly dispersed and is excellent in both the mechanical properties and transparency.

    摘要翻译： 本发明的树脂组合物具有作为填料的树脂中含有的树脂和金属氧化物粒子复合体。 金属氧化物粒子复合体具有与金属氧化物粒子的表面化学结合的金属氧化物粒子和有机磷化合物。 树脂组合物包括均匀分散的高纵横比金属氧化物颗粒，并且在机械性能和透明性方面均优异。

    Hydrophilic article and method for producing same
    9.
    发明授权
    Hydrophilic article and method for producing same 失效
    亲水制品及其制造方法

    公开(公告)号：US6071623A

    公开(公告)日：2000-06-06

    申请号：US115740

    申请日：1998-07-15

    申请人： Satoko Sugawara ,  Yasuaki Kai ,  Seiji Yamazaki

    发明人： Satoko Sugawara ,  Yasuaki Kai ,  Seiji Yamazaki

    IPC分类号： A47G1/00 ,  B32B9/00 ,  B60J1/00 ,  C03C17/34 ,  C23C18/12 ,  B32B17/00

    CPC分类号： C03C17/3417 ,  C23C18/1216 ,  C23C18/1225 ,  C23C18/1245 ,  C03C2217/71 ,  Y10T428/252

    摘要： The invention relates to a hydrophilic article having (a) a substrate; (b) a first layer formed on the substrate; and (c) a second layer formed on the first substrate. The first layer contains (1) an amorphous silica and (2) at least one first amorphous metal oxide selected from titania and alumina. The second layer has (1) a matrix phase constituted of a crystalline titania and at least one second amorphous metal oxide and (2) a dispersed phase constituted of ultrafine particles made of at least one material selected from silica and alumina. The hydrophilic article is excellent in durability, since the second layer is superior in adhesion to the first layer. The hydrophilic article can be produced by a method including steps of (a) providing a first solution containing a precursor of the amorphous silica and a precursor of the at least one first amorphous metal oxide; (b) applying the first solution to the substrate, thereby to form a first precursory layer; (c) providing a second solution containing a precursor of the crystalline titania, the ultrafine particles, and a precursor of the at least one second amorphous metal oxide; (d) applying the second solution to the first precursory layer, thereby to form a second precursory layer; and (e) baking the first and second precursory layers into the first and second layers.

    摘要翻译： 本发明涉及一种具有（a）底物的亲水制品; （b）形成在所述基板上的第一层; 和（c）形成在第一基板上的第二层。 第一层包含（1）无定形二氧化硅和（2）至少一种选自二氧化钛和氧化铝的第一无定形金属氧化物。 第二层具有（1）由结晶二氧化钛和至少一种第二非晶态金属氧化物构成的基体相和（2）由选自二氧化硅和氧化铝中的至少一种材料制成的超微粒子构成的分散相。 亲水制品的耐久性优异，因为第二层的粘合性优于第一层。 亲水制品可以通过包括以下步骤的方法制备：（a）提供含有无定形二氧化硅的前体和至少一种第一非晶态金属氧化物的前体的第一溶液; （b）将第一溶液施加到基底上，从而形成第一前体层; （c）提供含有结晶二氧化钛的前体的第二溶液，超细颗粒和至少一种第二非晶态金属氧化物的前体; （d）将第二溶液施加到第一前体层，从而形成第二前体层; 和（e）将第一和第二前体层烘烤到第一和第二层中。

    Hydrophilic article and method for producing same
    10.
    发明授权
    Hydrophilic article and method for producing same 失效
    亲水制品及其制造方法

    公开(公告)号：US6045903A

    公开(公告)日：2000-04-04

    申请号：US92857

    申请日：1998-06-08

    申请人： Takashi Seino ,  Yasuaki Kai ,  Satoko Sugawara

    发明人： Takashi Seino ,  Yasuaki Kai ,  Satoko Sugawara

    IPC分类号： C09D1/00 ,  C03C17/00 ,  C03C17/23 ,  C03C17/25 ,  C03C17/34 ,  C09D5/00 ,  B32B5/16 ,  B05D5/06

    CPC分类号： C03C17/3417 ,  C03C17/007 ,  C03C17/25 ,  C03C2217/23 ,  C03C2217/45 ,  C03C2217/478 ,  C03C2218/113 ,  Y10T428/259

    摘要： The invention relates to a hydrophilic article having (a) a substrate; and (b) a hydrophilic film formed on the substrate. This film has a hydrophilic outermost layer containing (1) a titania; (2) an amorphous oxide in an amount of from 5 to 25 wt % based on the total weight of the outermost layer; and (3) silica particles having a particle diameter of from 3 to 20 nm. A combination of the titania and the amorphous oxide constitutes the hydrophilic outermost layer's matrix phase (continuous phase), and the silica particles constitute the disperse phase distributed over the matrix phase. The hydrophilic outermost layer is superior in abrasion resistance and duration of hydrophilicity. The hydrophilic article is produced by a method including sequential steps of (a) providing a sol mixture comprising a first sol containing a precursor of the titania, a second sol containing a precursor of the amorphous oxide, and a silica colloidal solution containing the silica particles; (b) applying the sol mixture to the substrate, thereby to form thereon a precursory film; and (c) baking the precursory film into the outermost layer.

    摘要翻译： 本发明涉及一种具有（a）底物的亲水制品; 和（b）在基材上形成的亲水膜。 该膜具有含有（1）二氧化钛的亲水性最外层; （2）基于最外层的总重量为5〜25重量％的无定形氧化物; 和（3）粒径为3〜20nm的二氧化硅粒子。 二氧化钛和无定形氧化物的组合构成亲水性最外层的基质相（连续相），二氧化硅颗粒构成分散相分布在基体相上。 亲水性最外层的耐磨性和亲水性的持久性优异。 亲水制品通过以下步骤制备：（a）提供包含含有二氧化钛前体的第一溶胶的溶胶混合物，含有无定形氧化物前体的第二溶胶和含有二氧化硅颗粒的二氧化硅胶体溶液 ; （b）将溶胶混合物施加到基材上，由此在其上形成前体膜; 和（c）将前体膜烘烤到最外层中。