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1.发明申请公开(公告)号：US20200290877A1
公开(公告)日：2020-09-17
申请号：US16763343
申请日：2018-06-29
发明人： Takeshi HIKATA , Soichiro OKUBO , Ryusuke NAKAI , Jun-ichi FUJITA
IPC分类号： C01B32/18 , C01B32/162
摘要： A carbon nanostructure producing method includes a growth step in which a plurality of catalyst particles in close contact with each other are separated in a flow of a carbon-containing gas so as to grow carbon nanotubes between the plurality of catalyst particles, and an elongation step in which the carbon nanotube is elongated by a wind pressure of the carbon-containing gas with at least one of the catalyst particles being retained.
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2.发明申请公开(公告)号：US20190169030A1
公开(公告)日：2019-06-06
申请号：US16308141
申请日：2017-03-14
发明人： Takeshi HIKATA , Soichiro OKUBO , Ryusuke NAKAI , Daisuke TANIOKA
摘要： A method for producing a carbon nanostructure according to an aspect of the present invention is a method in which a carbon nanostructure is produced between a base body and a separable body while the separable body is relatively moved away from the base body, the base body including a carburizable metal that is a principal constituent, the separable body including a carburizable metal that is a principal constituent, the separable body being joined to or in contact with the base body in a linear or strip-like shape. The method includes a carburizing gas feed step, an oxidizing gas feed step, a heating step in which the portion of the base body at which the base body and the separable body are joined to or in contact with each other is heated, and a separation step in which the separable body is relatively moved away from the base body.
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公开(公告)号：US20130092617A1
公开(公告)日：2013-04-18
申请号：US13648456
申请日：2012-10-10
CPC分类号： B01D61/022 , B01D61/025 , B01D61/58 , B01D63/14 , B01D63/16 , B01D65/02 , B01D2313/10 , B01D2315/02 , B01D2321/10 , B01D2321/16 , B01D2321/18 , B01D2321/2075 , C02F1/36 , C02F1/441 , C02F2103/08 , C02F2303/16 , Y02A20/131
摘要： A water treatment unit is usable in a water treatment apparatus that performs water treatment using a reverse osmosis membrane. The water treatment unit includes: a casing; a separation membrane mounted in the casing and bent into a pleated shape; a reinforcing member attached to the separation membrane and having a function of reinforcing the separation membrane; a rotating mechanism rotating the separation membrane; and a cleaning device capable of cleaning the separation membrane. The separation membrane has a plurality of island-like portions and a plurality of fiber-like portions extending from the island-like portions and having a width smaller than that of the island-like portions, and an area of the fiber-like portions at a membrane surface is set to be larger than that of the island-like portions.
摘要翻译： 水处理装置可用于使用反渗透膜进行水处理的水处理装置。 水处理单元包括：壳体; 分离膜安装在壳体中并弯曲成打褶形状; 附着在分离膜上并具有加强分离膜功能的加强构件; 旋转分离膜的旋转机构; 以及能够清洗分离膜的清洗装置。 分离膜具有多个岛状部分和从岛状部分延伸的多个纤维状部分，其宽度小于岛状部分的宽度，并且纤维状部分的面积在 膜表面被设定为大于岛状部分的膜表面。
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4.发明申请公开(公告)号：US20180327934A1
公开(公告)日：2018-11-15
申请号：US15774602
申请日：2016-07-21
发明人： Takeshi HIKATA , Soichiro OKUBO , Ryusuke NAKAI , Daisuke TANIOKA
摘要： A method for manufacturing a carbon nanostructure according to an embodiment of the present invention is a method for manufacturing a carbon nanostructure, the method including a preparation step of preparing a substrate containing a carburizable metal as a main component, and a carbon nanostructure growth step of supplying a carbon-containing gas while heating the substrate, in which the carbon nanostructure growth step includes gradually cleaving a heated portion of the substrate. The cleaving in the carbon nanostructure growth step is preferably performed by subjecting the substrate to shearing. The heating in the carbon nanostructure growth step is preferably performed by irradiating a cleaving portion of the substrate with a laser. The preparation step preferably includes forming, in the substrate, a notch for inducing cleavage. Preferably, the substrate in the carbon nanostructure growth step is not oxidized.
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5.发明申请公开(公告)号：US20130092618A1
公开(公告)日：2013-04-18
申请号：US13649349
申请日：2012-10-11
CPC分类号： B01D61/58 , B01D61/025 , B01D61/14 , B01D65/003 , B01D65/02 , B01D67/0027 , B01D71/36 , B01D2313/04 , B01D2321/10 , B01D2321/16 , B01D2321/18 , B01D2321/2075 , B01D2325/02 , C02F1/441 , C02F2103/08 , Y02A20/131
摘要： A separation membrane is usable in a water treatment apparatus that performs water treatment using a reverse osmosis membrane. The separation membrane includes a plurality of island-like portions and a plurality of fiber-like portions extending from the island-like portions and having a width smaller than that of the island-like portions, and an area of the fiber-like portions at a membrane surface is set to be larger than that of the island-like portions. A water treatment unit includes: a casing; the aforementioned separation membrane mounted in the casing; and a cleaning device attached to the casing and capable of cleaning the separation membrane. The water treatment apparatus includes: a first water treatment unit capable of performing pretreatment of water to be treated; and a second water treatment unit capable of performing main treatment of the water to be treated. The first water treatment unit includes the aforementioned water treatment unit.
摘要翻译： 分离膜可用于使用反渗透膜进行水处理的水处理装置。 分离膜包括多个岛状部分和从岛状部分延伸的多个纤维状部分，其宽度小于岛状部分的宽度，并且纤维状部分的面积在 膜表面被设定为大于岛状部分的膜表面。 水处理单元包括：壳体; 上述分离膜安装在壳体中; 以及附接到壳体并能够清洁分离膜的清洁装置。 该水处理装置包括：第一水处理单元，其能够进行待处理水的预处理; 以及能够对被处理水进行主要处理的第二水处理单元。 第一水处理单元包括上述水处理单元。
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