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1.发明授权公开(公告)号：US10010869B2
公开(公告)日：2018-07-03
申请号：US14200352
申请日：2014-03-07
发明人： Daisuke Fukushi , Takao Kusaka , Akira Sato , Kayo Nakano , Akihisa Nitsuta , Yukiko Inui , Hiroyasu Oota
IPC分类号： C09B7/00 , B01J23/30 , C09D1/00 , B01J21/06 , B01J23/888 , B01J23/89 , B01J35/00 , B01J35/02 , B01J35/10 , C09D7/40
CPC分类号： B01J23/30 , B01J21/063 , B01J21/066 , B01J23/888 , B01J23/8993 , B01J35/0013 , B01J35/004 , B01J35/023 , B01J35/1014 , C09D1/00 , C09D7/70
摘要： An aqueous dispersion of an embodiment includes visible-light responsive photocatalytic composite microparticles containing tungsten oxide and zirconium oxide, and an aqueous dispersion medium in which the photocatalytic composite microparticles are dispersed. In the photocatalytic composite microparticles, a ratio of a mass of the zirconium oxide to a mass of the tungsten oxide is in a range of from 0.05% to 200%, and a D50 particle size in particle size distribution is in a range of from 20 nm to 10 μm. The aqueous dispersion has pH in a range of from 1 to 9.
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公开(公告)号：US10998157B2
公开(公告)日：2021-05-04
申请号：US16504485
申请日：2019-07-08
发明人： Shinichi Yamamoto , Kayo Nakano , Hiromichi Horie
摘要： It is an object to provide a tungsten alloy exhibiting characteristics equal to or higher in characteristics than those of a thorium-containing tungsten alloy, without using thorium which is a radioactive material, and a discharge lamp, a transmitting tube, and a magnetron using the tungsten alloy. According to the present invention, a tungsten alloy includes 0.1 to 5 wt % of Zr in terms of ZrC.
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3.发明授权公开(公告)号：US10335771B2
公开(公告)日：2019-07-02
申请号：US16001167
申请日：2018-06-06
发明人： Daisuke Fukushi , Takao Kusaka , Akira Sato , Kayo Nakano , Akihisa Nitsuta , Yukiko Inui , Hiroyasu Oota
IPC分类号： B01J23/30 , C09D1/00 , B01J21/06 , B01J23/888 , B01J23/89 , B01J35/00 , B01J35/02 , B01J35/10 , C09D7/40
摘要： An aqueous dispersion of an embodiment includes visible-light responsive photocatalytic composite microparticles containing tungsten oxide and zirconium oxide, and an aqueous dispersion medium in which the photocatalytic composite microparticles are dispersed. In the photocatalytic composite microparticles, a ratio of a mass of the zirconium oxide to a mass of the tungsten oxide is in a range of from 0.05% to 200%, and a D50 particle size in particle size distribution is in a range of from 20 nm to 10 μm. The aqueous dispersion has pH in a range of from 1 to 9.
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公开(公告)号：US20180073107A1
公开(公告)日：2018-03-15
申请号：US15784416
申请日：2017-10-16
发明人： Shinichi YAMAMOTO , Kayo Nakano , Hiromichi Horie , Takashi Sano , Yoshiko Minami , Satoshi Yamaguchi
摘要： According to one embodiment, a tungsten alloy includes a W component and a Hf component including HfC. A content of the Hf component in terms of HfC is 0.1 wt % or more and 3 wt % or less.
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公开(公告)号：US10395879B2
公开(公告)日：2019-08-27
申请号：US14554264
申请日：2014-11-26
发明人： Shinichi Yamamoto , Kayo Nakano , Hiromichi Horie
摘要： According to one embodiment, a tungsten alloy includes 0.1 to 5 wt % of Zr in terms of ZrC.
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公开(公告)号：US10327445B2
公开(公告)日：2019-06-25
申请号：US14261982
申请日：2014-04-25
发明人： Kayo Nakano , Akira Sato , Takao Kusaka , Shinya Kasamatsu , Akito Sasaki , Daisuke Fukushi
IPC分类号： A61K33/24 , B01J23/30 , B01J35/00 , B01J35/02 , B01J35/10 , B01J37/34 , B01J23/652 , B01J23/888 , A01N25/12 , A01N59/16 , A61K33/38 , B01J23/34 , B01J37/02 , B01J37/04 , B01J35/06 , C03C17/00 , B01J21/06
摘要： In one embodiment, an antiviral material includes at least one microparticles selected from tungsten oxide microparticles and tungsten oxide composite microparticles. The microparticles have an inactivation effect R of 1 or more expressed by [R=log C−log A], when there is evaluated a virus titer by inoculating on a specimen to which the microparticles are adhered, at least one virus selected from a low pathogenic avian influenza virus (H9N2), a high pathogenic avian influenza virus (H5N1) and a swine influenza virus, and irradiating the specimen with visible light having a wavelength of 380 nm or more and illuminance of 6000 lx. for 24 hours.
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公开(公告)号：US09834830B2
公开(公告)日：2017-12-05
申请号：US14309025
申请日：2014-06-19
发明人： Shinichi Yamamoto , Kayo Nakano , Hiromichi Horie , Takashi Sano , Yoshiko Minami , Satoshi Yamaguchi
摘要： According to one embodiment, a tungsten alloy includes a W component and a Hf component including HfC. A content of the Hf component in terms of HfC is 0.1 wt % or more and 3 wt % or less.
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公开(公告)号：US10081850B2
公开(公告)日：2018-09-25
申请号：US15177455
申请日：2016-06-09
发明人： Akira Sato , Daisuke Fukushi , Takao Kusaka , Kayo Nakano , Yukiko Inui , Akito Sasaki
IPC分类号： C22B26/10 , C01G41/02 , C02F1/28 , G21F9/12 , B01J20/06 , B82Y30/00 , B01J20/28 , B01D15/36 , B01D21/01 , C02F1/52 , C02F101/00 , C02F101/20 , C02F103/08 , C02F101/10
CPC分类号： C22B26/10 , B01D15/36 , B01D21/01 , B01J20/06 , B01J20/28004 , B01J20/28016 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28064 , B82Y30/00 , C01G41/02 , C01P2004/64 , C01P2006/12 , C02F1/281 , C02F1/5272 , C02F2101/006 , C02F2101/10 , C02F2101/20 , C02F2103/08 , G21F9/12 , G21F9/125
摘要： A cation adsorbent of an embodiment includes tungsten oxide particles having a BET specific surface area in a range of 0.82 m2/g or more and 820 m2/g or less. The cation adsorbent is added to a solution to be treated containing cations being recovery objects, and the cation adsorbent adsorbing the cations is precipitated. The generated precipitate is separated from the solution to recover the cations.
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公开(公告)号：US09409144B2
公开(公告)日：2016-08-09
申请号：US14182806
申请日：2014-02-18
发明人： Akira Sato , Daisuke Fukushi , Takao Kusaka , Kayo Nakano , Yukiko Inui , Akito Sasaki
IPC分类号： B01J29/06 , B01J20/06 , C01G41/02 , C02F1/28 , G21F9/12 , B82Y30/00 , B01J20/28 , C02F101/00 , C02F101/20 , C02F103/08
CPC分类号： C22B26/10 , B01D15/36 , B01D21/01 , B01J20/06 , B01J20/28004 , B01J20/28016 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28064 , B82Y30/00 , C01G41/02 , C01P2004/64 , C01P2006/12 , C02F1/281 , C02F1/5272 , C02F2101/006 , C02F2101/10 , C02F2101/20 , C02F2103/08 , G21F9/12 , G21F9/125
摘要： A cation adsorbent of an embodiment includes tungsten oxide particles having a BET specific surface area in a range of 0.82 m2/g or more and 820 m2/g or less. The cation adsorbent is added to a solution to be treated containing cations being recovery objects, and the cation adsorbent adsorbing the cations is precipitated. The generated precipitate is separated from the solution to recover the cations.
摘要翻译： 实施方案的阳离子吸附剂包括BET比表面积在0.82m 2 / g以上至820m 2 / g以下的氧化钨粒子。 将阳离子吸附剂加入待处理的含有阳离子作为回收对象物的溶液中，吸附阳离子的阳离子吸附剂沉淀。 将生成的沉淀物与溶液分离以回收阳离子。
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10.发明授权Aqueous dispersion liquid and coating material, film, and product using the same 有权水分散液和涂料，薄膜和使用其的产品公开(公告)号：US09321034B2
公开(公告)日：2016-04-26
申请号：US14199270
申请日：2014-03-06
发明人： Kayo Nakano , Akira Sato , Yasuhiro Shirakawa , Keiichi Fuse , Shinya Kasamatsu , Akito Sasaki
IPC分类号： B01J23/30 , A61L2/232 , B01J23/34 , B01J23/652 , B01J23/68 , B01J23/888 , B01J35/00 , B01J35/02 , B01J37/02 , B82Y30/00 , C01G41/02 , C09C1/00 , C09D5/00 , C09D5/16 , C09D7/12 , B01J31/34 , B01D53/86 , C08K3/22
CPC分类号： B01J23/30 , A61L2/232 , B01D53/864 , B01D2255/20776 , B01D2255/802 , B01D2257/702 , B01J23/34 , B01J23/6527 , B01J23/687 , B01J23/888 , B01J31/34 , B01J35/004 , B01J35/023 , B01J37/0219 , B82Y30/00 , C01G41/02 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/22 , C08K3/22 , C09C1/00 , C09D5/00 , C09D5/1618 , C09D7/61 , C09D7/67 , C09D7/68 , C09D7/69
摘要： In one embodiment, an aqueous dispersion liquid contains at least one particles selected from tungsten oxide particles and tungsten oxide composite particles. A mean primary particle diameter (D50) of the particles is in the range of 1 nm to 400 nm. In the aqueous dispersion liquid, concentration of the particles is in the range of 0.1 mass % to 40 mass %, and pH is in the range of 1.5 to 6.5. The aqueous dispersion liquid excels in dispersibility of particles and capable of maintaining good liquidity for a long period.
摘要翻译： 在一个实施方案中，水分散液含有至少一种选自氧化钨颗粒和氧化钨复合颗粒的颗粒。 颗粒的平均一次粒径（D50）在1nm〜400nm的范围内。 在水分散液中，颗粒的浓度在0.1质量％至40质量％的范围内，并且pH在1.5至6.5的范围内。 该水性分散液在颗粒的分散性方面优异，能够长时间保持良好的流动性。
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