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1. 发明申请

US20070062333A1 Method and apparatus for producing metallic ultrafine particles 审中-公开
标题翻译：金属超微粒子的制造方法和装置
公开(公告)号：US20070062333A1
公开(公告)日：2007-03-22
申请号：US11401411
申请日：2006-04-11
申请人： Junichi Saito , Kuniaki Ara , Hiroaki Ohira , Kuniaki Miura , Toshihiko Ogasawara
发明人： Junichi Saito , Kuniaki Ara , Hiroaki Ohira , Kuniaki Miura , Toshihiko Ogasawara
IPC分类号： B22F9/12
CPC分类号： B22F1/0018 , B22F9/08 , B22F2009/0844 , B82Y30/00
摘要： An object of the present invention is to efficiently produce ultrafine particles having such a small diameter as 50 nm or less, a narrow range of size distribution, and a non-oxidation surface. According to the present invention, the metallic ultrafine particles are produced by dropping a raw metallic powder onto a controllably heated evaporating surface in a decompressed inert gas; instantly evaporating the raw metallic powder to form the ultrafine particle; and condensing and depositing the ultrafine particle on a trapping surface arranged above the evaporating surface. The raw metallic powder is any one of a single metal, an alloy and an intermetallic compound, preferably has an average particle diameter controlled to 500 μm or smaller so that the powder can be instantly evaporated, and is preferably supplied by a minute amount.
摘要翻译：本发明的目的是有效地制造具有50nm以下的小直径，窄范围的尺寸分布和非氧化面的超微粒子。根据本发明，通过在减压惰性气体中将原料金属粉末滴加到可控加热的蒸发表面上来制造金属超微粒子; 立即蒸发原料金属粉末，形成超细颗粒; 并将超细颗粒冷凝并沉积在布置在蒸发表面上方的捕集表面上。原料金属粉末是单一金属，合金和金属间化合物中的任一种，优选将平均粒径控制在500μm以下，使得粉末能够瞬间蒸发，优选以微量的量供给。

2. 发明申请

US20090008842A1 METHOD AND APPARATUS FOR PRODUCING METALLIC ULTRAFINE PARTICLES 审中-公开
标题翻译：用于生产金属超细颗粒的方法和装置
公开(公告)号：US20090008842A1
公开(公告)日：2009-01-08
申请号：US12204133
申请日：2008-09-04
申请人： Junichi SAITO , Kuniaki Ara , Hiroaki Ohira , Kuniaki Miura , Toshihiko Ogasawara
发明人： Junichi SAITO , Kuniaki Ara , Hiroaki Ohira , Kuniaki Miura , Toshihiko Ogasawara
IPC分类号： B22F9/00
CPC分类号： B22F1/0018 , B22F9/08 , B22F2009/0844 , B82Y30/00
摘要： An object of the present invention is to efficiently produce ultrafine particles having such a small diameter as 50 nm or less, a narrow range of size distribution, and a non-oxidation surface. According to the present invention, the metallic ultrafine particles are produced by dropping a raw metallic powder onto a controllably heated evaporating surface in a decompressed inert gas; instantly evaporating the raw metallic powder to form the ultrafine particle; and condensing and depositing the ultrafine particle on a trapping surface arranged above the evaporating surface. The raw metallic powder is any one of a single metal, an alloy and an intermetallic compound, preferably has an average particle diameter controlled to 500 μm or smaller so that the powder can be instantly evaporated, and is preferably supplied by a minute amount.
摘要翻译：本发明的目的是有效地制造具有50nm以下的小直径，窄范围的尺寸分布和非氧化面的超微粒子。根据本发明，通过在减压惰性气体中将原料金属粉末滴加到可控加热的蒸发表面上来制造金属超微粒子; 立即蒸发原料金属粉末，形成超细颗粒; 并将超细颗粒冷凝并沉积在布置在蒸发表面上方的捕集表面上。原料金属粉末是单一金属，合金和金属间化合物中的任一种，优选将平均粒径控制在500μm以下，使得粉末能够瞬间蒸发，优选以微量的量供给。

3. 发明申请

US20070160177A1 Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid 有权
标题翻译：纳米颗粒分散高性能液体流体，流体的生产方法和装置，以及流体的泄漏检测方法
公开(公告)号：US20070160177A1
公开(公告)日：2007-07-12
申请号：US10547469
申请日：2005-06-16
申请人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
发明人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
IPC分类号： G21C7/00
CPC分类号： G01N21/62 , B22F1/0022 , B22F2998/10 , B22F2999/00 , B82Y30/00 , C09K5/12 , Y10S977/786 , Y10S977/787 , Y10S977/891 , Y10S977/901 , B22F1/0018 , B22F9/22 , B22F9/12 , B22F1/02 , B22F9/20 , B22F2202/11 , B22F2201/11 , B22F2201/12 , B22F2201/013 , B22F2201/02
摘要： Suppression or enhancement of various properties of a liquid fluid is aimed by improving uniform dispersion of nanoparticles by means of making a state in which no oxidized film exists on the surfaces of the nanoparticles to be dispersed in the liquid fluid. The location of the liquid fluid is confirmed with ease by enhancing the brightness of light emission of the fluid through uniform dispersion of the nanoparticles in the liquid fluid containing a material having a flame reaction. In this way, as to liquid fluids utilized in various industries, it is possible to offer a technology to desirably enhance or suppress a property desired to be enhanced and a property desired to be suppressed among various properties that its constituents have.
摘要翻译：通过改善纳米颗粒的表面上没有氧化膜分散在液体流体中的状态，改善纳米颗粒的均匀分散，目的在于抑制或增强液体流体的各种性质。通过在含有具有火焰反应的材料的液体流体中纳米颗粒的均匀分散，通过增强流体的发光亮度来容易地确认液体流体的位置。以这种方式，对于各种工业中使用的液体流体，可以提供一种技术，以期望地提高或抑制期望增强的性质和期望被其成分具有的各种性质之间的抑制性能。

4. 发明授权

US07326368B2 Fluid in liquid state containing dispersed nano-particles of metal or the like 有权
标题翻译：含有分散的金属纳米颗粒等的液态液体
公开(公告)号：US07326368B2
公开(公告)日：2008-02-05
申请号：US11104406
申请日：2005-04-13
申请人： Hiroaki Ohira , Kuniaki Ara , Mamoru Konomura
发明人： Hiroaki Ohira , Kuniaki Ara , Mamoru Konomura
IPC分类号： H01B1/02 , H01B1/08 , C09K5/00
CPC分类号： C09K5/10 , G21C15/28 , Y02E30/35
摘要： Nano-particles 1 of a metal or the like are dispersed in a liquid fluid 2. Thereby, the reactivity or toxicity of the liquid fluid can be reduced when the liquid fluid has reactivity or toxicity. The flow resistance of the liquid fluid can be raised, and the leakage of the liquid fluid from minute cracks can be reduced. By using the liquid fluid as a heat transfer medium of a heat exchanger, the heat transfer performance equivalent to or higher than the heat transfer performance of the original heat exchanger can be obtained.
摘要翻译：金属等的纳米粒子1分散在液体流体2中。因此，当液体流体具有反应性或毒性时，可以降低液体流体的反应性或毒性。可以提高液体流体的流动阻力，并且可以减少液体流体从微小裂纹泄漏。通过使用液体流体作为热交换器的传热介质，可以获得等于或高于原始热交换器的传热性能的传热性能。

5. 发明授权

US06568467B1 Helical type heat exchanger having intermediate heating medium 失效
标题翻译：具有中间加热介质的螺旋式热交换器
公开(公告)号：US06568467B1
公开(公告)日：2003-05-27
申请号：US10118241
申请日：2002-04-09
申请人： Hiroaki Ohira , Kuniaki Ara
发明人： Hiroaki Ohira , Kuniaki Ara
IPC分类号： F28D710
CPC分类号： F28D7/024 , F28D7/0066 , F28D15/00 , F28F2265/00
摘要： A heat exchanger having an intermediate heating medium has a shell of the heat exchanger, a plurality of cylindrical partition tubes each of which has an annular space therein and is closed at both end portions thereof with annular walls, the cylindrical partition tubes being arranged concentrically in a mutually spaced manner in the shell, and helical coil-shaped heat exchanger tubes each of which is disposed in the annular space in the cylindrical partition tube. A high-temperature heating medium flows in the shell through clearances among the helically arranged multiple cylindrical partition tubes, a low-temperature heating medium flows in each of the helical coil-shaped heat exchanger tubes, and an intermediate heating medium chemically inactive with respect to both the high-temperature heating medium and the low-temperature heating medium and excellent in the heat transferring performance is passed through each of the annular spaces in the cylindrical partition tubes.
摘要翻译：具有中间加热介质的热交换器具有热交换器的外壳，多个圆筒形分隔管，每个分隔管在其中具有环形空间并且在其两个端部处与环形壁封闭，所述圆筒形分隔管同心地布置在壳体中相互间隔的方式，以及每个都设置在圆筒形分隔管的环形空间中的螺旋形的线圈状的热交换器管。高温加热介质通过螺旋排列的多个圆柱形分隔管之间的间隙在壳体中流动，低温加热介质流入每个螺旋形卷状热交换器管中，并且相对于高温加热介质和低温加热介质均具有良好的传热性能，通过圆筒形分隔管中的每个环形空间。

6. 发明授权

US07910627B2 Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid 有权
标题翻译：纳米颗粒分散高性能液体流体，流体的生产方法和装置，以及流体的泄漏检测方法
公开(公告)号：US07910627B2
公开(公告)日：2011-03-22
申请号：US10547469
申请日：2005-06-16
申请人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
发明人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
IPC分类号： B01F3/00 , B01J13/00
CPC分类号： G01N21/62 , B22F1/0022 , B22F2998/10 , B22F2999/00 , B82Y30/00 , C09K5/12 , Y10S977/786 , Y10S977/787 , Y10S977/891 , Y10S977/901 , B22F1/0018 , B22F9/22 , B22F9/12 , B22F1/02 , B22F9/20 , B22F2202/11 , B22F2201/11 , B22F2201/12 , B22F2201/013 , B22F2201/02
摘要： Suppression or enhancement of various properties of a liquid fluid is aimed by improving uniform dispersion of nanoparticles by means of making a state in which no oxidized film exists on the surfaces of the nanoparticles to be dispersed in the liquid fluid. The location of the liquid fluid is confirmed with ease by enhancing the brightness of light emission of the fluid through uniform dispersion of the nanoparticles in the liquid fluid containing a material having a flame reaction. In this way, as to liquid fluids utilized in various industries, it is possible to offer a technology to desirably enhance or suppress a property desired to be enhanced and a property desired to be suppressed among various properties that its constituents have.
摘要翻译：通过改善纳米颗粒的表面上没有氧化膜分散在液体流体中的状态，改善纳米颗粒的均匀分散，目的在于抑制或增强液体流体的各种性质。通过在含有具有火焰反应的材料的液体流体中纳米颗粒的均匀分散，通过增强流体的发光亮度来容易地确认液体流体的位置。以这种方式，对于各种工业中使用的液体流体，可以提供一种技术，以期望地提高或抑制期望增强的性能和期望被其成分具有的各种性质之间的抑制性能。

7. 发明申请

US20050269547A1 Fluid in liquid state containing dispersed nano-particles of metal or the like 审中-公开
标题翻译：含有分散的金属纳米颗粒等的液态液体
公开(公告)号：US20050269547A1
公开(公告)日：2005-12-08
申请号：US10894129
申请日：2004-07-20
申请人： Hiroaki Ohira , Kuniaki Ara , Mamoru Konomura
发明人： Hiroaki Ohira , Kuniaki Ara , Mamoru Konomura
IPC分类号： C09K5/08 , B22F9/00 , C09K5/10 , C09K3/18
CPC分类号： C09K5/10 , G21C15/28 , Y02E30/35
摘要： Nano-particles 1 of a metal or the like are dispersed in a liquid fluid 2. Thereby, the reactivity or toxicity of the liquid fluid can be reduced when the liquid fluid has reactivity or toxicity. The flow resistance of the liquid fluid can be raised, and the leakage of the liquid fluid from minute cracks can be reduced. By using the liquid fluid as a heat transfer medium of a heat exchanger, the heat transfer performance equivalent to or higher than the heat transfer performance of the original heat exchanger can be obtained.
摘要翻译：金属等的纳米颗粒1分散在液体流体2中。因此，当液体流体具有反应性或毒性时，可以降低液体流体的反应性或毒性。可以提高液体流体的流动阻力，并且可以减少液体流体从微小裂纹泄漏。通过使用液体流体作为热交换器的传热介质，可以获得等于或高于原始热交换器的传热性能的传热性能。

8. 发明授权

US08236251B2 Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid 有权
标题翻译：纳米颗粒分散高性能液体流体，流体的生产方法和装置，以及流体的泄漏检测方法
公开(公告)号：US08236251B2
公开(公告)日：2012-08-07
申请号：US12851355
申请日：2010-08-05
申请人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
发明人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
IPC分类号： B01J19/12 , B01J8/00 , C23C14/00
CPC分类号： G01N21/62 , B22F1/0022 , B22F2998/10 , B22F2999/00 , B82Y30/00 , C09K5/12 , Y10S977/786 , Y10S977/787 , Y10S977/891 , Y10S977/901 , B22F1/0018 , B22F9/22 , B22F9/12 , B22F1/02 , B22F9/20 , B22F2202/11 , B22F2201/11 , B22F2201/12 , B22F2201/013 , B22F2201/02
摘要： Suppression or enhancement of various properties of a liquid fluid is aimed by improving uniform dispersion of nanoparticles by means of making a state in which no oxidized film exists on the surfaces of the nanoparticles to be dispersed in the liquid fluid. The location of the liquid fluid is confirmed with ease by enhancing the brightness of light emission of the fluid through uniform dispersion of the nanoparticles in the liquid fluid containing a material having a flame reaction. In this way, as to liquid fluids utilized in various industries, it is possible to offer a technology to desirably enhance or suppress a property desired to be enhanced and a property desired to be suppressed among various properties that its constituents have.
摘要翻译：通过改善纳米颗粒的表面上没有氧化膜分散在液体流体中的状态，改善纳米颗粒的均匀分散，目的在于抑制或增强液体流体的各种性质。通过在含有具有火焰反应的材料的液体流体中纳米颗粒的均匀分散，通过增强流体的发光亮度来容易地确认液体流体的位置。以这种方式，对于各种工业中使用的液体流体，可以提供一种技术，以期望地提高或抑制期望增强的性质和期望被其成分具有的各种性质之间的抑制性能。

9. 发明授权

US08004175B2 Light-emitting material, light-emitting body, and light-emitting method 有权
标题翻译：发光材料，发光体和发光方法
公开(公告)号：US08004175B2
公开(公告)日：2011-08-23
申请号：US10547294
申请日：2005-06-16
申请人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
发明人： Mikio Toda , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
IPC分类号： C09K11/08
CPC分类号： H01J61/44 , B82Y20/00 , B82Y30/00 , C09K11/025 , C09K11/55 , H01J61/12 , H01J61/14 , H01J61/20 , H01J61/22 , H01J61/72 , H01J61/82 , H01J61/825 , Y10S977/81
摘要： A light-emitting material is provided allowing a light-emitting body having an excellent low-excitation characteristic and high brightness to be obtained by using a light-emitting material containing a light-emitting base material that emits light through radiative transition of electrons in material atoms, the light-emitting base having nanoparticles added thereto and dispersed therein, the light-emitting material also allowing a reduction in excitation energy and an increase in brightness to be simultaneously achieve, thereby allowing, for a wide range of light-emitting bodies, a reduction in excitation energy and a significant improvement in brightness to be achieved in a simple structure. Also provided is a light-emitting body having the light-emitting material and a light-emitting method.
摘要翻译：提供一种发光材料，其允许通过使用含有通过材料中的电子的辐射过渡而发光的发光基材的发光材料获得具有优异的低激发特性和高亮度的发光体原子，其中添加有纳米颗粒的发光基底并分散在其中，发光材料还允许同时实现激发能量的降低和亮度的增加，从而允许对于宽范围的发光体，在简单的结构中可以实现激发能量的降低和亮度的显着提高。还提供了具有发光材料和发光方法的发光体。

10. 发明申请

US20100322828A1 NANOPARTICLE-DISPERSED HIGH-PERFORMANCE LIQUID FLUID, PRODUCTION METHOD AND APPARATUS FOR THE FLUID, AND LEAK DETECTION METHOD FOR THE FLUID 有权
标题翻译：纳米颗粒分散的高性能液体流体，流体的生产方法和装置以及流体的泄漏检测方法
公开(公告)号：US20100322828A1
公开(公告)日：2010-12-23
申请号：US12851355
申请日：2010-08-05
申请人： Mikio TODA , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
发明人： Mikio TODA , Toshiro Nishi , Nobuki Oka , Hiroyuki Tsutaya , Kuniaki Ara , Hiroaki Ohira , Kazuya Kurome , Naoki Yoshioka
IPC分类号： B01J19/12
CPC分类号： G01N21/62 , B22F1/0022 , B22F2998/10 , B22F2999/00 , B82Y30/00 , C09K5/12 , Y10S977/786 , Y10S977/787 , Y10S977/891 , Y10S977/901 , B22F1/0018 , B22F9/22 , B22F9/12 , B22F1/02 , B22F9/20 , B22F2202/11 , B22F2201/11 , B22F2201/12 , B22F2201/013 , B22F2201/02
摘要： Suppression or enhancement of various properties of a liquid fluid is aimed by improving uniform dispersion of nanoparticles by means of making a state in which no oxidized film exists on the surfaces of the nanoparticles to be dispersed in the liquid fluid. The location of the liquid fluid is confirmed with ease by enhancing the brightness of light emission of the fluid through uniform dispersion of the nanoparticles in the liquid fluid containing a material having a flame reaction. In this way, as to liquid fluids utilized in various industries, it is possible to offer a technology to desirably enhance or suppress a property desired to be enhanced and a property desired to be suppressed among various properties that its constituents have.
摘要翻译：通过改善纳米颗粒的表面上没有氧化膜分散在液体流体中的状态，改善纳米颗粒的均匀分散，目的在于抑制或增强液体流体的各种性质。通过在含有具有火焰反应的材料的液体流体中纳米颗粒的均匀分散，通过增强流体的发光亮度来容易地确认液体流体的位置。以这种方式，对于各种工业中使用的液体流体，可以提供一种技术，以期望地提高或抑制期望增强的性质和期望被其成分具有的各种性质之间的抑制性能。

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