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1. 发明授权

US4842814A Nuclear reactor fuel assembly 失效
标题翻译：核反应堆燃料组件
公开(公告)号：US4842814A
公开(公告)日：1989-06-27
申请号：US9477
申请日：1987-02-02
申请人： Iwao Takase , Masahisa Inagaki , Masayoshi Kanno , Toshimi Yoshida , Jiro Kuniya , Isao Masaoka , Tetsuo Yasuda , Hajime Umehara , Hideo Maki
发明人： Iwao Takase , Masahisa Inagaki , Masayoshi Kanno , Toshimi Yoshida , Jiro Kuniya , Isao Masaoka , Tetsuo Yasuda , Hajime Umehara , Hideo Maki
IPC分类号： G21C3/32 , G21C3/34
CPC分类号： G21C3/34 , G21C3/32 , Y02E30/40
摘要： A channel box and/or a spacer of a fuel assembly is a welded construction and made of a Zr-Nb-Sn alloy comprising 0.5-2.2 wt % Nb, 0.5-1.5 wt % Sn contained so as to satisfy the relation of Sn(wt %) 22.times.Nb(wt %)--3.0, and balance Zr or a Zr-Nb-Sn-Mo alloy comprising 0.5-2.2 wt % Nb, 0.5-1.5 wt % Sn contained so as to satisfy the relation of Sn(wt %).gtoreq.2.times.Nb(wt %)--0.3, 0.1-0.8 wt % Mo, and balance Zr. The welded portion, its heat affected zone and the unwelded portion of the channel box and/or the spacer have substantially the whole equilibrium phase structure.
摘要翻译：燃料组件的通道箱和/或间隔件是焊接结构，由包含0.5-2.2重量％Nb，0.5-1.5重量％Sn的Zr-Nb-Sn合金制成，以满足Sn（重量％）22×Nb（重量％）-3.0，余量包含0.5-2.2重量％Nb，0.5-1.5重量％Sn的Zr或Zr-Nb-Sn-Mo合金，以满足Sn（wt％）的关系，）> / = 2xNb（wt％）-0.3,0.1-0.8wt％Mo，余量为Zr。焊接部分，其热影响区和通道箱和/或间隔件的未焊接部分具有基本上全部的平衡相结构。

2. 发明授权

US4810461A Zirconium-based alloy with high corrosion resistance 失效
标题翻译：锆基合金具有高耐腐蚀性
公开(公告)号：US4810461A
公开(公告)日：1989-03-07
申请号：US940723
申请日：1986-12-09
申请人： Masahisa Inagaki , Iwao Takase , Masayoshi Kanno , Jiro Kuniya , Kimihiko Akahori , Isao Masaoka , Hideo Maki , Junjiro Nakajima
发明人： Masahisa Inagaki , Iwao Takase , Masayoshi Kanno , Jiro Kuniya , Kimihiko Akahori , Isao Masaoka , Hideo Maki , Junjiro Nakajima
IPC分类号： G21C3/07 , C22C16/00 , C22F1/00 , C22F1/18 , G21C3/06
CPC分类号： C22F1/186 , C22C16/00
摘要： A zirconium-based alloy with a high corrosion resistance, consisting essentially of 1 to 2 wt % Sn, 0.20 to 0.35 wt % Fe, 0.03 to 0.16 wt % Ni and the balance substantially Zr. The Fe/Ni content ratio of the alloy ranges between 1.4 and 8. The structure of the alloy has fine intermetallic compound of Sn and Ni is precipitated within the zirconium crystal grain of .alpha.-phase. The alloy may further contain 0.05 to 0.15 wt % Cr. This alloy exhibits reduced hydrogen absorption rate and suffers from no nodular corrosion, so that it can suitably be used as a material of nuclear fuel cladding tubes. The nuclear fuel cladding tube made of this alloys exhibits extended service life when used in a nuclear reactor of high degree of burn-up.
摘要翻译：具有高耐腐蚀性的锆基合金基本上由Sn组成为1〜2重量％，Fe为0.20〜0.35重量％，Ni为0.03〜0.16重量％，余量基本为Zr。合金的Fe / Ni含量比在1.4和8之间。合金的结构具有细小的Sn的金属间化合物，Ni在α相的锆晶粒内析出。该合金还可以含有0.05〜0.15重量％的Cr。该合金显示出降低的氢吸收率，并且没有结节腐蚀，因此它可以适当地用作核燃料包覆管的材料。由这种合金制成的核燃料包层管在高度燃烧的核反应堆中使用时，寿命延长。

3. 发明授权

US5225154A Fuel assembly for nuclear reactor, method for producing the same and structural members for the same 失效
标题翻译：用于核反应堆的燃料组件及其生产方法及其结构成员
公开(公告)号：US5225154A
公开(公告)日：1993-07-06
申请号：US391316
申请日：1989-08-02
申请人： Masayoshi Kanno , Masahisa Inagaki , Iwao Takase , Jiro Kuniya , Akira Maru , Tetsuro Yasuda , Hideo Maki
发明人： Masayoshi Kanno , Masahisa Inagaki , Iwao Takase , Jiro Kuniya , Akira Maru , Tetsuro Yasuda , Hideo Maki
IPC分类号： G21C3/07 , G21C3/20 , G21C3/30 , G21C3/34 , G21C3/356
CPC分类号： G21C3/34 , G21C3/07 , G21C3/20 , G21Y2002/102 , G21Y2002/103 , G21Y2002/104 , G21Y2004/10 , G21Y2004/201 , G21Y2004/202 , G21Y2004/30 , Y02E30/40
摘要： A fuel assembly for a nuclear reactor comprising a fuel cladding tube of three-layer structure having an outer surface in contact with reactor water of the nuclear reactor, an inner surface layer in contact with the nuclear fuel, and an intermediate layer interposed between the outer surface layer and the inner surface layer. the outer surface layer is made of a Zr-based alloy containing Nb, Sn and Mo. The inner surface layer is made of pure zirconium. The intermediate layer is made of a high ductility alloy which is higher in ductility than the outer surface layer and is higher in strength than the inner surface layer.

4. 发明授权

US4348041A Butt welded tubular structure of austenite stainless steel 失效
标题翻译：对接焊管状奥氏体不锈钢结构
公开(公告)号：US4348041A
公开(公告)日：1982-09-07
申请号：US6216
申请日：1979-01-24
申请人： Katsuyuki Imai , Isao Masaoka , Yochiteru Chiba , Masayoshi Kanno , Jiro Kuniya , Hisao Itow
发明人： Katsuyuki Imai , Isao Masaoka , Yochiteru Chiba , Masayoshi Kanno , Jiro Kuniya , Hisao Itow
IPC分类号： B23K33/00 , B23K9/23 , F16L13/02 , F16L13/04
CPC分类号： B23K9/23 , F16L13/0236
摘要： A butt welded tubular structure composed of tubular members of austenite stainless steel including a restraining member providing a cover to the entire outer circumferential surfaces of a welded joint and heat affected zones of the tubular members, the restraining member being formed of a metal or alloy of lower stress corrosion cracking sensitivity than the material of the tubular members and joined at the entire surfaces of opposite end portions thereof to the tubular members by welding, although the restraining member is not joined to the tubular members at portions of the restraining member corresponding to the welded joint and heat affected zones of the tubular members. The butt welded tubular structure is produced by joining tubular members of austenite stainless steel by butt welding, covering the entire outer circumferential surfaces of the welded joint and heat affected zones of the tubular members with a restraining member formed of a metal or alloy of lower stress corrosion cracking sensitivity than the material of the tubular members, and joining by welding the entire surfaces of opposite end portions of the restraining member to the tubular members while avoiding the joining of the restraining member to the welded joint and heat affected zones of the tubular members at portions of the restraining member corresponding to the welded joint and heat affected zones.
摘要翻译：一种对接焊管状结构，由奥氏体不锈钢管状构件构成，其包括对焊接接头的整个外周面提供盖的限制构件和管状构件的受热影响区域，所述约束构件由金属或合金比管状部件的材料低的应力腐蚀开裂敏感性，并且通过焊接在其相对端部的整个表面上与管状部件接合，尽管限制部件在与限制部件对应的部分处未连接到管状部件管状构件的焊接接头和热影响区域。对接焊管状结构是通过对接焊接奥氏体不锈钢的管状部件，通过用低应力的金属或合金形成的限制部件覆盖焊接接头的整个外周面和管状部件的热影响区域而制造的腐蚀开裂敏感性比管状构件的材料，并且通过将约束构件的相对端部的整个表面焊接到管状构件上而接合，同时避免限制构件与焊接接头的接合和管状构件的热影响区域在对应于焊接接头和受热影响区域的限制构件的部分。

5. 发明授权

US5223211A Zirconium based alloy plate of low irradiation growth, method of manufacturing the same, and use of the same 失效
标题翻译：低辐射生长的基于锆的合金板，其制造方法及其使用
公开(公告)号：US5223211A
公开(公告)日：1993-06-29
申请号：US799151
申请日：1991-11-27
申请人： Masahisa Inagaki , Masayoshi Kanno , Iwao Takase , Toshitaka Kida , Noriyuki Ohnaka
发明人： Masahisa Inagaki , Masayoshi Kanno , Iwao Takase , Toshitaka Kida , Noriyuki Ohnaka
IPC分类号： C22C16/00 , C22F1/00 , C22F1/18 , G21C3/07 , G21C3/30 , G21C3/324
CPC分类号： C22F1/186 , G21C3/07 , G21Y2002/102 , G21Y2002/104 , G21Y2002/303 , G21Y2004/10 , G21Y2004/201 , G21Y2004/40 , Y02E30/40 , Y10S376/90
摘要： A zirconium based alloy plate of low irradiation growth, containing not more than 5 wt % Sn and/or not more 5 wt % Nb, and the balance Zr of not less than 90 wt %. The alloy plate has a texture that orientation (Fr value) with respect to direction perpendicular to the surface of the plate ranges from 0.20 to 0.50. This alloy plate is effective in being used to form a fuel channel box. Also a fuel assembly using this channel box is provided in which the crystal orientation of the zirconium alloy is made random by a heat treatment. Specifically, by the heat treatment, the Fr, Ft, and Fl values thereof are set to 0.25 to 0.50, 0.25 to 0.36, and 0.25 to 0.36, respectively.

6. 发明授权

US5297177A Fuel assembly, components thereof and method of manufacture 失效
标题翻译：燃料组件及其组件及制造方法
公开(公告)号：US5297177A
公开(公告)日：1994-03-22
申请号：US948030
申请日：1992-09-21
申请人： Masahisa Inagaki , Masayoshi Kanno , Hiromasa Hirakawa , Hideaki Ishizaki , Nobukazu Yamamoto , Hideo Maki , Junjiro Nakajima , Shozo Nakamura , Satoshi Kanno
发明人： Masahisa Inagaki , Masayoshi Kanno , Hiromasa Hirakawa , Hideaki Ishizaki , Nobukazu Yamamoto , Hideo Maki , Junjiro Nakajima , Shozo Nakamura , Satoshi Kanno
IPC分类号： C22F1/18 , G21C3/06 , G21C3/07 , G21C3/30 , G21C3/324 , G21C3/326 , G21C3/34
CPC分类号： C22F1/186 , G21C3/07 , G21Y2002/104 , G21Y2004/10 , G21Y2004/30 , Y02E30/40 , Y10S376/90
摘要： A fuel assembly, where crystallographic orientations of a channel box are brought into a random distribution; and cladding tubes, spacers and a channel box are made from highly corrosion-resistant, Fe--Ni, zirconium-based alloy, hardened in the (.alpha.+.beta.) phase or .beta.-phase temperature region, has an average discharge burnup level of 50 to 550 GWd/t.
摘要翻译：燃料组件，其中通道箱的晶体取向被带入随机分布; 并且包覆管，间隔件和通道箱由在（（α）+（β））相或（β）相温度区域硬化的高耐腐蚀性Fe-Ni，锆基合金制成，具有平均排放燃耗水平为50〜550 GW / t。

7. 发明授权

US5787136A Wear resisting sintered alloy and its production, and control rod driving apparatus and nuclear reactor using the same 失效
标题翻译：耐磨烧结合金及其生产，控制杆驱动装置和使用其的核反应堆
公开(公告)号：US5787136A
公开(公告)日：1998-07-28
申请号：US744195
申请日：1996-11-05
申请人： Kunio Miyazaki , Jiro Kuniya , Masayoshi Kanno , Masato Koshiishi , Tomomi Shiraki
发明人： Kunio Miyazaki , Jiro Kuniya , Masayoshi Kanno , Masato Koshiishi , Tomomi Shiraki
IPC分类号： G21C7/10 , C22C19/05 , C22C32/00 , C22C38/00 , C22C38/08 , C22C38/40 , G21C7/113 , G21C7/12
CPC分类号： G21C7/113 , C22C32/0047 , G21Y2002/501 , G21Y2004/10 , Y02E30/39
摘要： A wear resistant material containing no cobalt is used for a sliding portion of a control rod driving mechanism of a nuclear plant for reducing the exposure dose due to elution of cobalt and ensuring smooth driving of a control rod under a high load for a long time. A control rod driving mechanism employs a roller and a pin, each of which is made of a wear resisting alloy comprising coarse particles of a hard phase, having a particle size of from 20 to 100 .mu.m, and dispersed in a soft matrix made of an iron-based or nickel-based alloy containing chromium and having a hardness of 300 Hv or less. A nuclear reactor employs this control rod driving mechanism.
摘要翻译：使用不含钴的耐磨材料用于核电站的控制棒驱动机构的滑动部分，用于减少由于钴的洗脱引起的暴露剂量，并确保长时间在高负载下控制杆的平稳驱动。控制杆驱动机构采用辊和销，每个辊和销由耐磨合金制成，其包含粒径为20-100μm的硬质相的粗颗粒，并分散在由含有铬并且硬度为300Hv以下的铁基或镍基合金。核反应堆采用该控制杆驱动机构。

8. 发明授权

US10714750B2 Porous carbon materials and production process thereof, and adsorbents, masks, adsorbing sheets and carriers 有权
公开(公告)号：US10714750B2
公开(公告)日：2020-07-14
申请号：US12308161
申请日：2008-04-04
申请人： Seiichiro Tabata , Shinichiro Yamada , Masayoshi Kanno , Tsutomu Noguchi , Takeshi Horie
发明人： Seiichiro Tabata , Shinichiro Yamada , Masayoshi Kanno , Tsutomu Noguchi , Takeshi Horie
IPC分类号： C01B32/30 , C01B32/318 , H01G11/34 , H01M4/587 , H01G11/24 , B01J20/28 , H01M4/583 , B01J20/20 , C01B32/00 , C01B32/336 , H01M4/02 , H01M10/0525
摘要： By a process for producing a porous carbon material from a plant-derived material as a raw material, said process including carbonizing the plant-derived material at 800° C. to 1,400° C. and then applying a treatment with an acid or alkali, a porous carbon material having a value of specific surface area of at least 10 m2/g as measured by the nitrogen BET method, a silicon content of at most 1 wt % and a pore volume of at least 0.1 cm3/g is obtainable from a plant-derived material, which has a silicon content of at least 10 wt %, as a raw material. Also provided is a process for producing a porous carbon material equipped with excellent functionality so that the porous carbon material can be used, for example, as an anode material for batteries, an adsorbent, masks, adsorbing sheets, or carriers.

9. 发明授权

US08637199B2 Fuel cell using organic fuel 失效
标题翻译：燃料电池使用有机燃料
公开(公告)号：US08637199B2
公开(公告)日：2014-01-28
申请号：US12805843
申请日：2010-08-20
申请人： Katsunori Nishimura , Masayoshi Kanno , Shinsuke Andoh
发明人： Katsunori Nishimura , Masayoshi Kanno , Shinsuke Andoh
IPC分类号： H01M8/10
CPC分类号： H01M8/04798 , H01M8/04388 , H01M8/04559 , H01M8/1011 , Y02E60/523
摘要： A fuel cell is provided which can control an optimum fuel concentration according to an output without a sensor for measuring the fuel concentration. The fuel cell uses a liquid organic compound for fuel and includes a membrane-electrode assembly, a passage for allowing fuel or oxidant to flow, a fuel supply unit for supplying the fuel to the fuel cell and intermittently or periodically changing a rate of fuel supply, and a computation processor for measuring a signal of a voltage or an output of the fuel cell, computing the rate of the fuel supply and the signal, and correcting the rate of the fuel supply. In the fuel cell, the optimum fuel concentration can be easily controlled according to the output by periodically varying the fuel concentration from a reference fuel concentration, measuring a voltage or an output and a variation range of the voltage or the output, and then determining whether the reference fuel concentration is appropriate or not.
摘要翻译：提供一种能够根据输出控制最佳燃料浓度的燃料电池，而不需要用于测量燃料浓度的传感器。燃料电池使用液体有机化合物作为燃料，并且包括膜电极组件，用于允许燃料或氧化剂流动的通道，用于向燃料电池供应燃料的燃料供应单元，并间歇地或周期性地改变燃料供应速率以及用于测量燃料电池的电压或输出的信号的计算处理器，计算燃料供应和信号的速率，以及校正燃料供给的速率。在燃料电池中，通过从参考燃料浓度周期性地改变燃料浓度，测量电压或输出以及电压或输出的变化范围，可以根据输出容易地控制最佳燃料浓度，然后确定是否参考燃料浓度是否合适。

10. 发明申请

US20120062338A1 ELECTROSTATIC CAPACITANCE ELEMENT, METHOD OF MANUFACTURING ELECTROSTATIC CAPACITANCE ELEMENT, AND RESONANCE CIRCUIT 审中-公开
标题翻译：静电电容元件，制造静电电容元件和谐振电路的方法
公开(公告)号：US20120062338A1
公开(公告)日：2012-03-15
申请号：US13225608
申请日：2011-09-06
申请人： Masayoshi Kanno
发明人： Masayoshi Kanno
IPC分类号： H03H7/00 , H01G5/04
CPC分类号： H01G4/30 , H01G4/012
摘要： An electrostatic capacitance element includes: a dielectric layer; and a pair of electrodes or a plurality of pairs of electrodes having one electrode formed on one surface of the dielectric layer and the other electrode formed on the other surface of the dielectric layer by interposing the dielectric layer therebetween. The one electrode and the other electrode are arranged such that longitudinal directions of the electrodes intersect with each other. In addition, the one electrode and/or the other electrode have at least two electrode widths. In a case where the one electrode is formed to be relatively shifted with respect to the other electrode, an area of the electrodes overlapping in a thickness direction of the dielectric layer by interposing the dielectric layer can be changed in a continuous manner or a stepwise manner.
摘要翻译：静电电容元件包括：电介质层; 以及一对电极或多对电极，其具有形成在电介质层的一个表面上的一个电极，而另一个电极通过在其间插入电介质层而形成在电介质层的另一个表面上。一个电极和另一个电极被布置成使得电极的纵向彼此相交。此外，一个电极和/或另一个电极具有至少两个电极宽度。在一个电极被形成为相对于另一个电极相对移位的情况下，可以以连续的方式或逐步地改变电介质的电介质层在电介质层的厚度方向上重叠的面积。

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