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1. 发明授权

US08404617B2 Photocatalyst material, photocatalyst composition using the same and photocatalyst product 有权
标题翻译：光催化剂材料，使用其的光催化剂组合物和光催化剂产物
公开(公告)号：US08404617B2
公开(公告)日：2013-03-26
申请号：US12184611
申请日：2008-08-01
申请人： Kayo Nakano , Akira Sato , Yasuhiro Shirakawa , Masami Okamura , Ryotaro Matsuda , Takaya Kamakura , Kazunari Otsuka , Kiyoshi Yokokura , Hideki Okawa , Ariyoshi Ishizaki
发明人： Kayo Nakano , Akira Sato , Yasuhiro Shirakawa , Masami Okamura , Ryotaro Matsuda , Takaya Kamakura , Kazunari Otsuka , Kiyoshi Yokokura , Hideki Okawa , Ariyoshi Ishizaki
IPC分类号： B01J23/30
CPC分类号： A61L9/16 , B01D53/885 , B01D2255/20707 , B01D2255/20776 , B01D2255/802 , B01J23/30 , B01J35/004 , B01J35/023 , B01J37/344 , B01J37/345
摘要： An object of the invention is to provide a photocatalyst material having a higher catalyst effect than conventional photocatalyst materials. The photocatalyst material of the invention contains, as its major component, a tungsten oxide powder excited by a light source which emits light having a wavelength of 430 to 500 nm, the photocatalyst material having a decomposition ability of 50% or more wherein the decomposition ability is given by the following equation based on the following test: [Test for decomposition ability]: 1 g of a tungsten oxide powder and 20 ppm of acetaldehyde (amount A) are poured into a 3-liter glass container, and acetaldehyde (amount B) is measured after light having a peak wavelength of 460 nm±10 nm is irradiated to the mixture for 2 hours to measure the decomposition ability (%): Decomposition ability (%)=[(acetaldehyde amount A−acetaldehyde amount B)/acetaldehyde amount A]×100.
摘要翻译：本发明的目的是提供一种比常规光催化剂材料具有更高催化剂效果的光催化剂材料。本发明的光催化剂材料含有由发射波长为430〜500nm的光的光源激发的氧化钨粉末作为其主要成分，所述光催化剂材料的分解能力为50％以上，其中分解能力基于以下试验由下式给出：[分解能力试验]将1g氧化钨粉末和20ppm乙醛（A量）倒入3升玻璃容器中，加入乙醛（量B ）在混合物中照射波长为460nm±10nm的光2小时后测定分解能力（％）：分解能力（％）= [（乙醛量A-乙醛量B）/乙醛数量A]×100。

2. 发明申请

US20090023583A1 PHOTOCATALYST MATERIAL, PHOTOCATALYST COMPOSITION USING THE SAME AND PHOTOCATALYST PRODUCT 有权
标题翻译：光催化材料，使用其的光催化组合物和光催化产物
公开(公告)号：US20090023583A1
公开(公告)日：2009-01-22
申请号：US12184611
申请日：2008-08-01
申请人： Kayo Nakano , Akira Sato , Yasuhiro Shirakawa , Masami Okamura , Ryotaro Matsuda , Takaya Kamakura , Kazunari Otsuka , Kiyoshi Yokokura , Hideki Okawa , Ariyoshi Ishizaki
发明人： Kayo Nakano , Akira Sato , Yasuhiro Shirakawa , Masami Okamura , Ryotaro Matsuda , Takaya Kamakura , Kazunari Otsuka , Kiyoshi Yokokura , Hideki Okawa , Ariyoshi Ishizaki
IPC分类号： B01J23/30
CPC分类号： A61L9/16 , B01D53/885 , B01D2255/20707 , B01D2255/20776 , B01D2255/802 , B01J23/30 , B01J35/004 , B01J35/023 , B01J37/344 , B01J37/345
摘要： An object of the invention is to provide a photocatalyst material having a higher catalyst effect than conventional photocatalyst materials. The photocatalyst material of the invention contains, as its major component, a tungsten oxide powder excited by a light source which emits light having a wavelength of 430 to 500 nm, the photocatalyst material having a decomposition ability of 50% or more wherein the decomposition ability is given by the following equation based on the following test:[Test for Decomposition Ability] 1 g of a tungsten oxide powder and 20 ppm of acetaldehyde (amount A) are poured into a 3-liter glass container, and acetaldehyde (amount B) is measured after light having a peak wavelength of 460 nm±10 nm is irradiated to the mixture for 2 hours to measure the decomposition ability (%): Decomposition ability(%)=[(acetaldehyde amount A−acetaldehyde amount B)/acetaldehyde amount A]×100.
摘要翻译：本发明的目的是提供一种比常规光催化剂材料具有更高催化剂效果的光催化剂材料。本发明的光催化剂材料含有由发射波长为430〜500nm的光的光源激发的氧化钨粉末作为其主要成分，所述光催化剂材料的分解能力为50％以上，其中分解能力基于以下试验由下式给出：[分解能力试验]将1g氧化钨粉末和20ppm乙醛（A量）倒入3升玻璃容器中，并加入乙醛（量B）在混合物中照射峰值波长为460nm±10nm的光2小时后，测定分解能力（％）：<？in-line-formula description =“In-line Formulas”end =“lead “α”分解能力（％）= [（乙醛量A-乙醛量B）/乙醛量A]×100 <？在线式说明=“内联式”末端=“尾”→>

3. 发明申请

US20050000915A1 In situ water treatment 审中-公开
标题翻译：原位水处理
公开(公告)号：US20050000915A1
公开(公告)日：2005-01-06
申请号：US10863913
申请日：2004-06-09
申请人： Hirotsugu Yokosawa , Kiyoshi Yokokura
发明人： Hirotsugu Yokosawa , Kiyoshi Yokokura
IPC分类号： C02F1/28 , C02F1/68
CPC分类号： C02F1/28 , C02F1/281 , C02F1/283 , C02F1/285 , C02F1/288 , C02F2101/20 , C02F2101/308 , C02F2305/14
摘要： A method of abating water pollution wherein the body of polluted water generally has a plurality of regions. At least one of the characteristics of the pollution or the movement of the water is different in the different regions. An inventory of functional agents is maintained. Each functional agent has the ability to remediate at least one form of pollution. The functional agents are placed in a case member to form a pollution abatement package. The package is placed in the body of water and is allowed to move unattended within the body of water. The characteristics of the package are selected so that the package will move unattended to the region where the characteristics of the package are matched to the characteristics of the region. Different regions may require packages with different characteristics. The case member is composed of separate case elements. An inventory of various different case elements is maintained so that a case member having a particular set of desired characteristics such as, for example, shape, size, and density, can be selected to meet the requirements of a particular region in a body of polluted water.
摘要翻译：一种减轻水污染的方法，其中污水体通常具有多个区域。污染或水的运动特征中至少有一个在不同地区有所不同。保持功能剂的清单。每个功能剂都有能力修复至少一种形式的污染。将功能剂放置在壳体中以形成污染减少包装。包装被放置在水体中，并允许在水体内无人管理地移动。选择包装的特性使得包装将无人值守地移动到包装的特性与区域的特性相匹配的区域。不同的区域可能需要具有不同特征的封装。壳体构件由单独的壳体元件组成。维持各种不同壳体元件的清单，使得可以选择具有特定组合所需特性（例如形状，尺寸和密度）的壳体构件以满足污染物体中特定区域的要求水。

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