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1.发明授权公开(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
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。
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2.发明授权公开(公告)号：US07267012B2
公开(公告)日：2007-09-11
申请号：US11354075
申请日：2006-02-15
申请人： Kuniaki Ara , Mamoru Konomura , Yoshitaka Chikazawa , Kousuke Aizawa , Rie Aizawa , Junzo Taguchi , Kenji Katsuki , Noriyuki Takeshima , Takeshi Shimizu
发明人： Kuniaki Ara , Mamoru Konomura , Yoshitaka Chikazawa , Kousuke Aizawa , Rie Aizawa , Junzo Taguchi , Kenji Katsuki , Noriyuki Takeshima , Takeshi Shimizu
IPC分类号： G01F1/58
摘要： An electromagnetic flowmeter designed to use a smaller excitation device and applicable to measurement on tubular channels of various sectional shapes. The electromagnetic flowmeter includes an excitation device for forming a magnetic field perpendicular to an outer wall of a tubular channel, and a pair of electrodes for measuring an electromotive force generated by the movement of the electroconductive fluid across the magnetic field. The electrodes and two magnetic poles of the excitation device are collectively placed on the outer wall at one side of the tubular channel.
摘要翻译： 一种电磁流量计，设计用于使用较小的励磁装置，适用于各种截面形状的管状通道上的测量。 电磁流量计包括用于形成垂直于管状通道的外壁的磁场的激励装置和用于测量由导电流体跨过磁场的运动产生的电动势的一对电极。 励磁装置的电极和两个磁极共同地放置在管状通道一侧的外壁上。
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公开(公告)号：US20070062333A1
公开(公告)日：2007-03-22
申请号：US11401411
申请日：2006-04-11
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。
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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。
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5.发明申请Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid 有权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。
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6.发明申请LIQUID ALKALI METAL WITH DISPERSED NANOPARTICLES AND METHOD OF MANUFACTURING THE SAME 有权具有分散纳米颗粒的液体碱金属及其制造方法公开(公告)号：US20110210285A1
公开(公告)日：2011-09-01
申请号：US13019447
申请日：2011-02-02
申请人： Kuniaki ARA , Junichi Saito , Hiroyuki Sato , Nobuki Oka , Masahiko Nagai , Koichi Fukunaga
发明人： Kuniaki ARA , Junichi Saito , Hiroyuki Sato , Nobuki Oka , Masahiko Nagai , Koichi Fukunaga
CPC分类号： G21C15/28 , B22F1/0022 , B82Y30/00 , Y02E30/40
摘要： The present invention relates to maintaining the fundamental physical properties of a liquid alkali metal with dispersed nanoparticles which is such that nanoparticles are uniformly dispersed and mixed in a liquid alkali metal used in heat exchange, cooling and other applications, and suppressing the reaction of the liquid alkali metal with dispersed nanoparticles. Provided is a method of manufacturing a liquid alkali metal with dispersed nanoparticles by dispersing nanoparticles in a liquid alkali metal. In this method, the nanoparticles are made of a metal having a large atomic bonding due to a combination with the liquid alkali metal compared to the atomic bonding of atoms of the liquid alkali metal and a metal having a large amount of charge transfer is used in the nanoparticles. The liquid alkali metal is selected from sodium, lithium and sodium-potassium alloys, and the nanoparticles to be dispersed are made of transition metals, such as titanium, vanadium, chromium, iron, cobalt, nickel and copper.
摘要翻译： 本发明涉及保持具有分散的纳米颗粒的液态碱金属的基本物理性质，使得纳米颗粒均匀地分散和混合在用于热交换，冷却和其它应用的液态碱金属中，并且抑制液体的反应 碱金属与分散的纳米粒子。 提供了通过将纳米粒子分散在液态碱金属中制造具有分散纳米粒子的液态碱金属的方法。 在该方法中，与液态碱金属的原子的原子键合和具有大量电荷转移的金属相比，纳米颗粒由与液态碱金属的组合具有大的原子键合的金属制成， 纳米颗粒。 液态碱金属选自钠，锂和钠 - 钾合金，待分散的纳米颗粒由钛，钒，铬，铁，钴，镍和铜等过渡金属制成。
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7.发明授权Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid 有权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
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。
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公开(公告)号：US20090008842A1
公开(公告)日：2009-01-08
申请号：US12204133
申请日：2008-09-04
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。
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公开(公告)号：US07427761B2
公开(公告)日：2008-09-23
申请号：US11384378
申请日：2006-03-21
IPC分类号： G01J1/42
摘要： Discriminating radioactive nuclides of a gamma ray source and nondestructively measuring an image concentration and spatial distribution of a gamma ray by radioactive nuclides. A visualizing apparatus having a container 1 including a gamma ray source 2; a gamma ray detector 7 around the container 1 which detects gamma rays through a collimator 6; a gamma ray detection signal processing device 9 which processes a gamma ray detection signal measuring energy and counted value thereof; an energy discrimination processing device 10 which performs discrimination and intensity analysis of radioactive nuclides by performing spectrum analysis of gamma ray energy and intensity measured for each unit time or position; an imaging calculation processing device 11 which forms images of concentration and space distribution of the gamma ray source for each discriminated radioactive nuclide; and an image display device 12 which performs visual display based on a result of the calculation processing.
摘要翻译： 识别伽马射线源的放射性核素，并通过放射性核素非破坏性地测量伽马射线的图像浓度和空间分布。 具有包括伽马射线源2的容器1的可视化装置; 围绕容器1的伽马射线检测器7，其通过准直器6检测伽马射线; 伽马射线检测信号处理装置9，其处理测量能量的伽马射线检测信号及其计数值; 能量鉴别处理装置10，通过对每个单位时间或位置测量的γ射线能量和强度进行光谱分析，进行放射性核素的辨别和强度分析; 成像计算处理装置11，其形成用于每个被识别的放射性核素的伽马射线源的浓度和空间分布的图像; 以及基于计算处理的结果执行视觉显示的图像显示装置12。
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公开(公告)号：US20070069147A1
公开(公告)日：2007-03-29
申请号：US11384378
申请日：2006-03-21
IPC分类号： G01T1/00
摘要： To discriminate radioactive nuclides of a gamma ray source included in an apparatus and the like, and to nondestructively measure and image concentration and spatial distribution of gamma ray by radioactive nuclide. There is provided a visualizing apparatus comprising: a container 1 including a gamma ray source 2; a gamma ray detector 7 which is arranged around the container 1 and which detects gamma rays emitted from the gamma ray source through a collimator 6; a gamma ray detection signal processing device 9 which processes a detected gamma ray detection signal to measure energy and counted value of the signal; an energy discrimination processing device 10 which performs discrimination and intensity analysis of the radioactive nuclides by performing spectrum analysis of gamma ray energy and gamma ray intensity measured for each unit time or unit position; an imaging calculation processing device 11 which forms images of concentration and space distribution of the gamma ray source for each discriminated radioactive nuclide; and an image display device 12 which performs visual display on the basis of the result of the calculation processing.
摘要翻译： 鉴别装置中所包含的伽马射线源的放射性核素等，并以放射性核素非破坏性地测量和图像伽马射线的浓度和空间分布。 提供了一种可视化装置，包括：容器1，其包括伽马射线源2; 布置在容器1周围的γ射线检测器7，其通过准直器6检测从γ射线源射出的γ射线; 伽马射线检测信号处理装置9，其处理检测到的伽马射线检测信号，以测量信号的能量和计数值; 能量鉴别处理装置10，通过对每个单位时间或单位位置进行伽马射线能量和伽马射线强度的光谱分析，进行放射性核素的辨别和强度分析; 成像计算处理装置11，其形成用于每个被识别的放射性核素的伽马射线源的浓度和空间分布的图像; 以及基于计算处理的结果执行视觉显示的图像显示装置12。
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