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1.发明授权公开(公告)号：US06221489B1
公开(公告)日：2001-04-24
申请号：US09444201
申请日：1999-11-22
申请人： Toshio Morita , Tamotsu Yamashita
发明人： Toshio Morita , Tamotsu Yamashita
IPC分类号： D01F912
CPC分类号： D01F11/122 , D01F9/12 , Y10S977/742 , Y10S977/743 , Y10S977/844 , Y10S977/848 , Y10S977/939 , Y10T428/2918
摘要： Carbonaceous fibers having sharp ends and which are useful as an electron-emitting material, for example, in cold-cathode display devices. Carbonaceous fibers having a structure such that planes formed of carbon atoms in a condensed ring structure are concentrically grown around a fiber axis then subjected to heating at a temperature of 400-1200° C. in the presence of oxygen.
摘要翻译： 碳素纤维具有尖端，并且可用作电子发射材料，例如在冷阴极显示装置中。 具有如下结构的碳质纤维，其结构使得在稠环结构中由碳原子形成的平面在纤维轴周围同心生长，然后在氧存在下在400-1200℃的温度下进行加热。
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公开(公告)号：US06527988B1
公开(公告)日：2003-03-04
申请号：US09638863
申请日：2000-08-15
申请人： Toshio Morita , Tamotsu Yamashita
发明人： Toshio Morita , Tamotsu Yamashita
IPC分类号： B82B300
CPC分类号： D01F11/122 , D01F9/12 , Y10S977/742 , Y10S977/743 , Y10S977/844 , Y10S977/848 , Y10S977/939 , Y10T428/2918
摘要： Carbonaceous fibers having sharp ends and which are useful as an electron-emitting material, for example, in cold-cathode display devices. Carbonaceous fibers having a structure such that planes formed of carbon atoms in a condensed ring structure are concentrically grown around a fiber axis then subjected to heating at a temperature of 400-1200° C. in the presence of oxygen.
摘要翻译： 碳素纤维具有尖端，并且可用作电子发射材料，例如在冷阴极显示装置中。 具有如下结构的碳质纤维，其结构使得在稠环结构中由碳原子形成的平面在纤维轴周围同心生长，然后在氧存在下在400-1200℃的温度下进行加热。
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3.发明授权Vapor grown carbon fiber, production method thereof and composite material containing the carbon fiber 有权气相生长碳纤维，其生产方法和含有碳纤维的复合材料公开(公告)号：US08206678B2
公开(公告)日：2012-06-26
申请号：US11628801
申请日：2005-06-07
申请人： Kotaro Yano , Ryuji Yamamoto , Toshio Morita
发明人： Kotaro Yano , Ryuji Yamamoto , Toshio Morita
CPC分类号： D01F9/127 , B82Y30/00 , C08J5/042 , C08K3/04 , C08K7/06 , C08K2201/016 , D01F11/10 , D06M11/34 , Y10S977/754 , Y10S977/832 , Y10S977/833 , Y10S977/84 , Y10T428/2918 , Y10T428/298
摘要： The invention relates to a vapor grown carbon fiber having a mean fiber diameter of 80 to 500 nm, an aspect ratio of 100 to 200 and preferably a bulk density of 0.02 g/cm3 or less, wherein filaments having a diameter within ±20% of the mean fiber diameter occupies 65% (on a number basis) or more of the total. The production method involves thermal decomposition of a carbon source at 800 to 1,300° C. in the presence of, as a catalyst, a transition metal compound having a vapor pressure of 0.13 kPa (1 mmHg) or more at 150° C. and spraying of the carbon source and the transition metal compound in gas form toward the reactor inner wall to allow reaction to proceed. The vapor grown carbon fiber having a larger aspect ratio has excellent dispersibility, and when added in a resin, a smaller amount contributes to enhancement in electroconductivity and thermal conductivity, as compared with a case using conventional one.
摘要翻译： 本发明涉及平均纤维直径为80-500nm，纵横比为100-200，优选堆积密度为0.02g / cm3或更低的气相生长碳纤维，其中直径在±20％以内的长丝 平均纤维直径占总数的65％（以数量计）。 该制备方法包括在作为催化剂存在下在800℃至1300℃下热分解碳源，在150℃下蒸气压为0.13kPa（1mmHg）以上的过渡金属化合物和喷雾 的碳源和气体形式的过渡金属化合物朝向反应器内壁以允许反应进行。 具有较大纵横比的气相生长碳纤维具有优异的分散性，与使用常规的情况相比，当添加到树脂中时，较少的量有助于提高导电性和导热性。
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4.发明授权公开(公告)号：US08084121B2
公开(公告)日：2011-12-27
申请号：US10555637
申请日：2004-05-07
CPC分类号： B82Y30/00 , B29C70/14 , D01F9/127 , D01F9/1276 , D04H13/00 , Y10T428/249924 , Y10T428/249927 , Y10T428/24994 , Y10T428/249945 , Y10T428/2916 , Y10T428/2918 , Y10T428/2933 , Y10T428/294 , Y10T428/2958 , Y10T428/30
摘要： The fine carbon fiber obtained by pulverizing vapor grown fine carbon fiber, each fiber including a hollow space extending along its axis, and having an outer diameter of 1 to 1,000 nm, an aspect ratio of 5 to 1,000, and a BET specific surface area of 2 to 2,000 m2/g, wherein the average interlayer distance (d002) is 0.345 nm or less, and the ratio of the peak height (Id) of the band (e.g. 1,341 to 1,349 cm−1) in a Raman scattering spectrum to that of the peak height (Ig) of the band (e.g. 1,570 to 1,578 cm−1) (Id/Ig) is 0.1 to 2, a bending angle of 30° or less with respect to the axis; a composite material comprising the fine carbon fiber and a resin serving as a matrix, wherein the fine carbon fiber is oriented in one direction through, application of an external force; and a production method and use thereof. The linear fine carbon fiber of the present invention exhibits excellent dispersibility in a matrix and is readily oriented by application of an external force, and therefore, enables to produce a composite material, wherein merely the carbon fiber is or both the fine carbon fiber and the matrix resin are oriented in one direction.
摘要翻译： 通过粉碎气相生长的细碳纤维而获得的细碳纤维，每个纤维包括沿其轴线延伸的中空空间，外径为1至1000nm，纵横比为5至1,000，BET比表面积为 2〜2000m 2 / g，其中平均层间距离（d002）为0.345nm以下，拉曼散射光谱带的峰高（Id）（例如1,341〜1349cm -1）的比例与 的带的高度（Ig）（例如1,570-1,578cm-1）（Id / Ig）为0.1〜2，相对于轴的弯曲角为30°以下。 包含细碳纤维和用作基质的树脂的复合材料，其中细碳纤维沿一个方向取向，施加外力; 及其制造方法及其用途。 本发明的线状细碳纤维在基体中表现出优异的分散性，并且通过施加外力容易取向，因此能够生产复合材料，其中仅碳纤维为细碳纤维或 基质树脂在一个方向上取向。
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5.发明申请Vapor Grown Carbon Fiber, Production Method Thereof and Composite Material Containing the Carbon Fiber 有权蒸汽生长碳纤维，其生产方法和含有碳纤维的复合材料公开(公告)号：US20080031803A1
公开(公告)日：2008-02-07
申请号：US11628801
申请日：2005-06-07
申请人： Kotaro Yano , Ryuji Yamamoto , Toshio Morita
发明人： Kotaro Yano , Ryuji Yamamoto , Toshio Morita
IPC分类号： D01F9/127
CPC分类号： D01F9/127 , B82Y30/00 , C08J5/042 , C08K3/04 , C08K7/06 , C08K2201/016 , D01F11/10 , D06M11/34 , Y10S977/754 , Y10S977/832 , Y10S977/833 , Y10S977/84 , Y10T428/2918 , Y10T428/298
摘要： The invention relates to a vapor grown carbon fiber having a mean fiber diameter of 80 to 500 nm, an aspect ratio of 100 to 200 and preferably a bulk density of 0.02 g/cm3 or less, wherein filaments having a diameter within ±20% the mean fiber diameter occupies 65% (on a number basis) or more of the total. The production method involves thermal decomposition of a carbon source at 800 to 1,300° C. in the presence of, as a catalyst, a transition metal compound having a vapor pressure of 0.13 kPa (1 mmHg) or more at 150° C. and spraying of the carbon source and the transition metal compound in gas form toward the reactor inner wall to allow reaction to proceed. The vapor grown carbon fiber having a larger aspect ratio has excellent dispersibility, and when added in a resin, a smaller amount contributes to enhancement in electroconductivity and thermal conductivity, as compared with a case using conventional one.
摘要翻译： 本发明涉及平均纤维直径为80〜500nm，长宽比为100〜200，优选堆积密度为0.02g / cm 3以下的气相生长碳纤维，其中长丝 直径在±20％以内，平均纤维直径占总数的65％（以数量计）。 该制备方法包括在作为催化剂存在下在800℃至1300℃下热分解碳源，在150℃下蒸气压为0.13kPa（1mmHg）以上的过渡金属化合物和喷雾 的碳源和气体形式的过渡金属化合物朝向反应器内壁以允许反应进行。 具有较大纵横比的气相生长碳纤维具有优异的分散性，与使用常规的情况相比，当添加到树脂中时，较少的量有助于提高导电性和导热性。
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公开(公告)号：US5297174A
公开(公告)日：1994-03-22
申请号：US67280
申请日：1993-05-26
CPC分类号： G21C17/10 , G21C7/12 , G21Y2002/206 , G21Y2004/40
摘要： A safety system grade dropped rod detection system for a pressurized water reactor (PWR) utilizes core exit thermocouples arranged in multiple trains and hot and cold leg RTDs to generate a safety system grade rod stop signal. The system generates from the temperature signals a relative power deviation (RD) and a curvature index (CI), which is the spatial second derivative of RD for each fuel assembly. The CI signatures not only provide rapid, reliable detection of dropped control rods, but also clearly identify failed and failing thermocouples.
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公开(公告)号：US5113614A
公开(公告)日：1992-05-19
申请号：US374708
申请日：1989-07-03
申请人： Toshio Morita
发明人： Toshio Morita
IPC分类号： A01K91/053
CPC分类号： A01K91/053
摘要： A lure device comprises a float from which is pivotably suspended a hanger having two arms which guide and secure the fishing line. The securing of the fishing line is achieved by a helical member and a complementary pin. The helical member may have a central guide to assist in winding the line through the helical member.
摘要翻译： 诱饵装置包括浮子，可浮动地悬挂有引导并固定钓鱼线的具有两个臂的衣架。 钓鱼线的固定通过螺旋构件和互补针实现。 螺旋构件可以具有中心引导件，以有助于将线缠绕通过螺旋构件。
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公开(公告)号：US4870777A
公开(公告)日：1989-10-03
申请号：US136605
申请日：1987-12-22
申请人： Toshio Morita
发明人： Toshio Morita
IPC分类号： A01K91/053
CPC分类号： A01K91/053
摘要： A hanger is disclosed for use with a fishing line to a lure and provides rigid arms, suspended from a float, through whose distal ends the line is threaded the combination. In this way, movement of one part of the device will serve to effect movement of the other parts of the combination depending on the geometry of the arms.
摘要翻译： 公开了一种与钓鱼线一起用于诱饵的衣架，并且提供从浮子悬挂的刚性臂，通过其远端线将组合螺纹连接。 以这种方式，装置的一部分的移动将用于根据臂的几何形状来实现组合的其它部分的移动。
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公开(公告)号：US07558460B2
公开(公告)日：2009-07-07
申请号：US11486393
申请日：2006-07-14
CPC分类号： G02B6/3817 , G02B6/3885 , G02B6/3887 , G02B6/4292 , G02B6/4416
摘要： A composite cable 21 with a plug 22 attached thereto includes optical fibers, metal wires, a tensile strength fiber 21a, and an envelope 21b for enveloping them and the plug 22 includes a ferrule 210 of the plug for connecting the optical fiber, a cable clamp 221 and a Kevler holder 222 (first fixing mechanism) for fixing the tensile strength fiber 21a, and a gasket 223 (second fixing mechanism) for blocking a twist of the envelope 21b and further includes a joint mechanism (227) of a detachable traction cap for pulling the composite cable 21 and inserting the composite cable 21 into piping.
摘要翻译： 具有安装有插头22的复合电缆21包括光纤，金属线，拉伸强度纤维21a和用于包封它们的封套21b，插头22包括用于连接光纤的插头的套圈210，电缆夹 221和用于固定拉伸强度纤维21a的凯夫勒支架222（第一固定机构）和用于阻止信封21b的扭转的垫圈223（第二固定机构），并且还包括可拆卸牵引盖的接合机构（227） 用于拉动复合缆线21并将复合缆线21插入管道。
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公开(公告)号：US20070280401A1
公开(公告)日：2007-12-06
申请号：US11447357
申请日：2006-06-06
申请人： Charles L. Beard , Toshio Morita , R. Wade Miller
发明人： Charles L. Beard , Toshio Morita , R. Wade Miller
IPC分类号： G21C3/00
CPC分类号： G21C17/00 , G21C2003/047 , G21D3/001 , G21Y2002/202 , G21Y2004/40 , Y02E30/39
摘要： A method is provided for evaluating pellet-cladding interaction (PCI) in a nuclear core having a reactor protection system and a plurality of elongated fuel rods each having fuel surrounded by cladding with a gap therebetween. The method includes: selecting a number of core parameters to be analyzed; evaluating the selected parameters at a plurality of statepoints; generating a model of an operating space of the core based, at least in part, upon the statepoints; selecting a subset or loci of statepoints from the model wherein each of the statepoints of the loci of statepoints, when subjected to a predetermined transient, falls within the operational limits of the reactor protection system; and evaluating the loci of statepoints for PCI in response to the transient. In this manner, the potential for PCI can be accurately determined without requiring every statepoint for every fuel rod in the core to be individually analyzed.
摘要翻译： 提供了一种用于评估具有反应器保护系统的核芯中的颗粒 - 包层相互作用（PCI）的方法，以及多个细长燃料棒，每个细长的燃料棒具有围绕其间具有间隙的包层。 该方法包括：选择要分析的多个核心参数; 在多个状态点评估所选择的参数; 至少部分地基于状态点生成核心的操作空间的模型; 从模型中选择状态点的子集或轨迹，其中当受到预定瞬变时，状态点的轨迹中的每个状态点落入反应堆保护系统的操作限度内; 并针对短暂性评估评估PCI的状态点位置。 以这种方式，可以准确地确定PCI的潜力，而不需要对芯中的每个燃料棒进行单独分析的每个状态点。
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