公开(公告)号：US08989339B2

公开(公告)日：2015-03-24

申请号：US13291277

申请日：2011-11-08

申请人： Ryo Ishibashi ,  Masahisa Inagaki ,  Hideo Soneda ,  Naoya Okizaki ,  Tomomi Nakamura ,  Yoshikazu Todaka ,  Hiroaki Azuma ,  Nozomu Adachi ,  Minoru Umemoto

发明人： Ryo Ishibashi ,  Masahisa Inagaki ,  Hideo Soneda ,  Naoya Okizaki ,  Tomomi Nakamura ,  Yoshikazu Todaka ,  Hiroaki Azuma ,  Nozomu Adachi ,  Minoru Umemoto

IPC分类号： C22C16/00 ,  G21C3/06 ,  G21C3/32 ,  G21C3/336 ,  G21C3/07 ,  C22F1/18 ,  G21C3/324 ,  G21C3/34 ,  G21C21/00 ,  C21D7/08

CPC分类号： G21C3/07 ,  C21D7/08 ,  C21D2221/10 ,  C22C16/00 ,  C22F1/186 ,  G21C3/324 ,  G21C3/34 ,  Y02E30/40

摘要： Disclosed is a zirconium alloy material having high corrosion resistance regardless of thermal history during its manufacturing process. The zirconium alloy material is obtained by providing a zirconium alloy containing on the mass basis: 0.001% to 1.9% of Sn, 0.01% to 0.3% of Fe, 0.01% to 0.3% of Cr, 0.001% to 0.3% of Ni, 0.001% to 3.0% of Nb, 0.027% or less of C, 0.025% or less of N, 4.5% or less of Hf and 0.16% or less of O with the remainder being inevitable impurities and zirconium, being formed of a bulk alloy and a surface layer, in which the surface layer has a plastic strain of 3 or more or a Vickers hardness of 260 HV or more and an arithmetic mean surface roughness Ra of 0.2 μm or less.

摘要翻译： 公开了一种具有高耐腐蚀性的锆合金材料，而与制造过程中的热历史无关。 通过提供以质量计的锆合金，可以得到锆合金材料：Sn：0.001〜1.9％，Fe：0.01〜0.3％，Cr：0.01〜0.3％，Ni：0.001〜0.3％ Nb：3.0％以下，C：0.027％以下，N：0.025％以下，Hf：4.5％以下，O：0.16％以下，剩余部分是不可避免的杂质，锆由本体合金形成， 表面层的塑性应变为3以上，维氏硬度为260HV以上，算术平均表面粗糙度Ra为0.2μm以下。

公开(公告)号：US20090218033A1

公开(公告)日：2009-09-03

申请号：US12463906

申请日：2009-05-11

申请人： Kinya Aota ,  Masahisa Inagaki ,  Satoshi Hirano ,  Kazutaka Okamoto

发明人： Kinya Aota ,  Masahisa Inagaki ,  Satoshi Hirano ,  Kazutaka Okamoto

IPC分类号： B29C65/06 ,  B23K20/12

CPC分类号： B23K20/1255 ,  B23K20/1265

摘要： A friction stirring-welding method capable of increasing the welding strength of a lap joint. A welding tool (1) comprises a small diameter projected part (2) at the tip of a shoulder (3). The welding tool is press-fitted to the upper plate (4) of the lap joint while being rotated. By a friction stirring action, an upper plate side welding boundary surface (6) plastically flows, a surface oxidation film on a lapped surface is peeled off, and the boundary surface is activated to provide an excellent welding part. Also, since the welding tool is formed in a shape having the small diameter semispherical projected part (2) at the tip thereof, the thickness (12) of an upper plate welding part is increased, and a lap joint part with high welding strength can be provided.

摘要翻译： 一种能够提高搭接接头的焊接强度的摩擦搅拌焊接方法。 焊接工具（1）包括在肩部（3）的尖端处的小直径突出部分（2）。 焊接工具在旋转时压配合到搭接部的上板（4）。 通过摩擦搅拌作用，上板侧焊接边界面（6）塑性流动，剥离表面的表面氧化膜被剥离，并且边界面被激活以提供优异的焊接部分。 另外，由于焊接工具形成为在其前端具有小直径半球形突出部分（2）的形状，因此上板焊接部分的厚度（12）增加，并且具有高焊接强度的搭接部分 提供。

公开(公告)号：US20050129564A1

公开(公告)日：2005-06-16

申请号：US10996039

申请日：2004-11-24

申请人： Kiyomi Nakamura ,  Mitsuo Hayashibara ,  Masahisa Inagaki ,  Yasuhisa Aono ,  Shigeyuki Kemma

发明人： Kiyomi Nakamura ,  Mitsuo Hayashibara ,  Masahisa Inagaki ,  Yasuhisa Aono ,  Shigeyuki Kemma

IPC分类号： C22C23/02

CPC分类号： C22C23/02 ,  F05C2201/028

摘要： A magnesium alloy consisting essentially of 10 to 15% by weight of Al, 0.5 to 10% by weight of Sn, 0.1 to 3% by weight of Y, and 0.1 to 1% by weight of Mn, the balance being Mg and inevitable impurities.

摘要翻译： 基本上由Al组成为10〜15重量％，Sn为0.5〜10重量％，Y为0.1〜3重量％，Mn为0.1〜1重量％的镁合金，余量为Mg和不可避免的杂质 。

公开(公告)号：US06843405B2

公开(公告)日：2005-01-18

申请号：US10358178

申请日：2003-02-05

申请人： Kazutaka Okamoto ,  Satoshi Hirano ,  Masahisa Inagaki ,  Yasuhisa Aono

发明人： Kazutaka Okamoto ,  Satoshi Hirano ,  Masahisa Inagaki ,  Yasuhisa Aono

IPC分类号： B23K20/12 ,  B23K20/227 ,  B23K103/20

CPC分类号： B23K20/2275 ,  B21K25/005 ,  B23K20/1265 ,  B23K33/004 ,  B23K2103/20 ,  Y10T403/478 ,  Y10T428/12493

摘要： Different metallic materials are joined in such a manner that friction heat generated by friction between a rotating probe made of a hard material and one of the metallic materials having a lower mechanical strength or a lower melting point than the other to effect plastic flow of the one material and the probe is inserted into a pit formed in a joint zone of the other material to fill the pit with the plastic flow material.

摘要翻译： 不同的金属材料以这样的方式接合，使得由硬质材料制成的旋转探针与一种金属材料之间的摩擦产生的摩擦热与另一种具有较低机械强度或较低熔点的摩擦产生摩擦，以产生一种塑性流动 材料，并将探头插入形成在另一种材料的接合区域中的凹坑中以用塑料流动材料填充凹坑。

公开(公告)号：US5770333A

公开(公告)日：1998-06-23

申请号：US660764

申请日：1996-06-10

申请人： Akihiko Saito ,  Yasuhisa Aono ,  Tatsuo Horiba ,  Hideyo Kodama ,  Toshinori Dozono ,  Masahisa Inagaki

发明人： Akihiko Saito ,  Yasuhisa Aono ,  Tatsuo Horiba ,  Hideyo Kodama ,  Toshinori Dozono ,  Masahisa Inagaki

IPC分类号： H01M10/05 ,  H01M10/0566 ,  H01M4/58

CPC分类号： H01M4/581 ,  H01M10/05 ,  H01M10/052 ,  H01M4/134 ,  H01M2300/0025 ,  H01M2300/0048 ,  H01M2300/0065 ,  Y02E60/122

摘要： A non-aqueous secondary battery having a long life-time and a high capacity density is provided by increasing the discharging capacity of the negative electrode and extending the life-time of the negative electrode. The nonaqueous secondary battery has a positive electrode and a negative electrode reversibly absorbing and discharging an alkaline metal and a nonaqueous electrolyte, wherein the negative electrode is made of an inter-metallic compound containing at least one element selected from the group consisting of 4A group elements, P and Sb, the inter-metallic compound has any one of CaF.sub.2 type, ZnS type and AlLiSi type crystal structures, and the CaF.sub.2 type structure is any one an inverse-fluorite structure and a fluorite structure having a lattice constant larger than 6.36 .ANG..

摘要翻译： 通过增加负极的放电容量并延长负极的寿命，提供具有长寿命和高容量密度的非水性二次电池。 非水系二次电池具有正极和负极，其可逆地吸收和排出碱金属和非水电解质，其中所述负极由含有选自4A族元素中的至少一种元素的金属间化合物制成 ，P和Sb中，金属间化合物具有CaF2型，ZnS型和AlLiSi型晶体结构中的任一种，CaF 2型结构是具有大于6.36的晶格常数的反荧光结构和萤石结构的任何一种ANGSTROM 。

公开(公告)号：US5617456A

公开(公告)日：1997-04-01

申请号：US463828

申请日：1995-06-05

申请人： Hideki Kurosaki ,  Junjiro Nakajima ,  Hajime Umehara ,  Shozo Nakamura ,  Satoshi Kanno ,  Koji Nishida ,  Yasunori Bessho ,  Masahisa Inagaki ,  Osamu Yokomizo ,  Yuichiro Yoshimoto

发明人： Hideki Kurosaki ,  Junjiro Nakajima ,  Hajime Umehara ,  Shozo Nakamura ,  Satoshi Kanno ,  Koji Nishida ,  Yasunori Bessho ,  Masahisa Inagaki ,  Osamu Yokomizo ,  Yuichiro Yoshimoto

IPC分类号： G21C3/328 ,  G21C21/00

CPC分类号： G21C3/328 ,  Y02E30/38

摘要： The lower end of each of a plurality of fuel rods is supported by a fuel supporting portion of a lower tie plate. The fuel supporting portion includes a plurality of second coolant paths for supplying a coolant from below the fuel supporting portion to a first coolant path defined above the fuel supporting portion and between the fuel rods. The total cross-sectional area of all the second coolant paths is smaller than the cross-sectional area of the first coolant path. A water rod disposed between the fuel rods each includes an ascending tube path having therein a coolant ascending path having a coolant inlet port opening to a region below the fuel supporting portion, for guiding upward the coolant supplied through the coolant inlet port, and a descending tube having therein a coolant descending path having a coolant delivery port opening to said first coolant path, for guiding downward the coolant guided by said coolant ascending path and discharging the coolant through the coolant delivery port to the first coolant path. The descending tube path is so disposed outside the ascending tube path as to define a gap, through which the coolant inside the first coolant path flows, between it and the ascending tube path.

摘要翻译： 多个燃料棒的每一个的下端由下连接板的燃料支撑部支撑。 燃料支撑部分包括多个第二冷却剂路径，用于将冷却剂从燃料支撑部分下方供应到限定在燃料支撑部分上方和燃料棒之间的第一冷却剂路径。 所有第二冷却剂通道的总截面积小于第一冷却剂通道的横截面面积。 设置在燃料棒之间的水杆各自包括上升管路，其中具有冷却剂上升路径，其具有通向燃料支撑部分下方的区域的冷却剂入口，用于向上引导通过冷却剂入口提供的冷却剂， 其中具有冷却剂下降路径，其具有通向所述第一冷却剂路径的冷却剂输送口，用于向下引导由所述冷却剂上升路径引导的冷却剂并将冷却剂通过冷却剂输送端口排出到第一冷却剂路径。 下降的管道设置在上升管道的外侧，以便限定第一冷却剂路径内的冷却剂在其与上升的管道之间流动的间隙。

公开(公告)号：US5349903A

公开(公告)日：1994-09-27

申请号：US985480

申请日：1992-12-04

申请人： Hitoshi Moriyama ,  Kiyoshi Itoh ,  Minoru Hara ,  Masahisa Inagaki

发明人： Hitoshi Moriyama ,  Kiyoshi Itoh ,  Minoru Hara ,  Masahisa Inagaki

IPC分类号： B41J2/245

CPC分类号： B41J2/245

摘要： A printing head provided in a wire-dot printer includes a plurality of first wire pins arranged in accordance with a predetermined rule, ends of the first wire pins facing a printing plane, a first driving mechanism for reciprocating the first wire pins in directions approximately perpendicular to the printing plane, a plurality of second wire pins longer than the first wire pins, ends of the second wire pins facing the printing plane, and a second driving mechanism for reciprocating the second wire pins in the same directions as the first wire pins, wherein the first and second driving mechanisms are arranged along a direction approximately perpendicular to the printing plane under a condition in which the first driving mechanism is positioned nearer the printing plane than the second driving mechanism.

摘要翻译： 设置在点阵式打印机中的打印头包括根据预定规则布置的多个第一线引脚，第一线引脚的端面朝向打印平面;第一驱动机构，用于使第一线引脚沿大致垂直的方向 与打印平面相比，多个第二线引脚长于第一线引脚，第二线引脚的端面朝向打印平面，以及第二驱动机构，用于使第二线引脚沿与第一线引脚相同的方向往复运动， 其特征在于，所述第一驱动机构和所述第二驱动机构在所述第一驱动机构位于比所述第二驱动机构更靠近所述印刷面的状态下，沿着大致垂直于所述印刷平面的方向配置。

公开(公告)号：US5203984A

公开(公告)日：1993-04-20

申请号：US573780

申请日：1990-08-28

申请人： Masanori Sakai ,  Katsumi Mabuchi ,  Toshiaki Arato ,  Takuya Takahashi ,  Masakiyo Izumiya ,  Isao Masaoka ,  Yoshitaka Kojima ,  Masahisa Inagaki ,  Katsumi Ohsumi ,  Makoto Hayashi ,  Fumio Sato ,  Masateru Suwa ,  Kimihiko Akahori

发明人： Masanori Sakai ,  Katsumi Mabuchi ,  Toshiaki Arato ,  Takuya Takahashi ,  Masakiyo Izumiya ,  Isao Masaoka ,  Yoshitaka Kojima ,  Masahisa Inagaki ,  Katsumi Ohsumi ,  Makoto Hayashi ,  Fumio Sato ,  Masateru Suwa ,  Kimihiko Akahori

IPC分类号： G01N17/02 ,  G01N27/26 ,  G01N27/27 ,  G01N27/30 ,  G01N27/333 ,  G01N27/401 ,  G01N27/403 ,  G01N27/416 ,  G01N27/48 ,  G01N33/18 ,  G21C17/02 ,  G21C17/022

CPC分类号： G01N27/30 ,  G01N33/18 ,  G21C17/022 ,  Y10S706/906

摘要： A plant operational status monitoring supervisory system comprising; means for extracting information directly relating to water quality of an objective portion consecutively for a period of time by means of an electrochemical water quality sensor installed in an objective portion to monitor in-situ in a plant; means for evaluating water quality based on thus extracted information; means for comparing an obtained water quality evaluation result with a reference value for a predetermined plant operation procedure; and means for displaying or storing necessary portion out of said comparison results; is disclosed.An electrochemical reference electrode used in this system being provided with an electrolyte layer containing ion of the electrode member; a porous ceramic layer surrounding the same without permeating liquid; and electrode member electrochemically contacting with said elec-trolyte layer; and a terminal electrically contacting with said electrode member; and further having a long life in high temperature water, various status of high temperature water in objective portions and that of nearby constituent members in a plant are possible to be monitored online by means of this reference electrode.Further, because monitored data are processed by means of a neural network, the higher precision level of monitoring has been achieved.

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。

公开(公告)号：US4678521A

公开(公告)日：1987-07-07

申请号：US837557

申请日：1986-03-03

申请人： Toshimi Yoshida ,  Hideo Maki ,  Hajime Umehara ,  Tetsuo Yasuda ,  Isao Masaoka ,  Iwao Takase ,  Masahisa Inagaki ,  Ryutarou Jimbow ,  Keiichi Kuniya

发明人： Toshimi Yoshida ,  Hideo Maki ,  Hajime Umehara ,  Tetsuo Yasuda ,  Isao Masaoka ,  Iwao Takase ,  Masahisa Inagaki ,  Ryutarou Jimbow ,  Keiichi Kuniya

IPC分类号： C22F1/18 ,  C21D8/00 ,  C22C16/00

CPC分类号： C22F1/186 ,  Y10S376/90

摘要： In a process for producing a zirconium-based alloy in which after the zirconium-based alloy is subjected to hot plastic working, it is subjected to cold plastic working and then to annealing and these steps are repeated at least twice, the present invention provides a process for producing a zirconium-based alloy characterized in that after the alloy is subjected to solid solution treatment in which it is heated to a temperature within the range including the .alpha. phase and the .beta. phase of the alloy, or within the range of the .beta. phase and is then quenched, cold plastic working is effected at least twice.

摘要翻译： 在锆系合金的制造方法中，在对锆系合金进行热塑性加工后，对其进行冷塑性加工，然后进行退火，将这些工序重复至少2次，本发明提供 锆系合金的制造方法，其特征在于，在将合金进行固溶处理后，将其加热至包含合金的α相和β相的范围内的温度，或者在β 然后淬火，冷塑性加工至少进行两次。