公开(公告)号：US08490457B2

公开(公告)日：2013-07-23

申请号：US13185575

申请日：2011-07-19

申请人： Toyomitsu Nakamura ,  Atsushi Tomizawa ,  Naoaki Shimada ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Tamotsu Toki

发明人： Toyomitsu Nakamura ,  Atsushi Tomizawa ,  Naoaki Shimada ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Tamotsu Toki

IPC分类号： B21D9/00

CPC分类号： B22F5/00 ,  B21D7/08 ,  B21D7/162 ,  B32B1/08 ,  C21D8/105 ,  C21D9/08 ,  C23C2/26 ,  C23C2/28 ,  C23C26/00 ,  Y10T428/12292 ,  Y10T428/1241

摘要： A method of manufacturing a bent metal member comprises supporting the outer surface of a tubular metal material having a Zn-Fe alloy coating layer at two locations spaced in the axial direction of the metal material. The metal material is fed in its axial direction and heated at a position between the two locations to a temperature range of at least the Ac3 point at a heating speed such that the rate of temperature increase is at least 3.0×102° C. per second, held so that the time for which the surface of the metal material is at a temperature of 8.0×102° C. or higher is at most 2 seconds, and then rapid cooled. A bending moment is imparted to the healed portion in two or three dimensions to manufacture a bent metal member having on its surface a Zn-based layer which contains an η, phase.

摘要翻译： 制造弯曲金属构件的方法包括在金属材料的轴向间隔开的两个位置处支撑具有Zn-Fe合金涂层的管状金属材料的外表面。 金属材料沿其轴向进给，并在两个位置之间的位置加热至至少Ac3点的加热速度的温度范围，使得温度升高速率至少为3.0×102℃/秒 保持金属材料的表面的温度为8.0×102℃以上的时间为2秒以下，然后迅速冷却。 弯曲的力矩以二维或三维赋予愈合部分，以制造弯曲的金属部件，其表面上具有含有η相的Zn基层。

公开(公告)号：US09045817B2

公开(公告)日：2015-06-02

申请号：US12842336

申请日：2010-07-23

申请人： Tamotsu Toki ,  Atsushi Tomizawa ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Toyomitsu Nakamura ,  Naoaki Shimada

发明人： Tamotsu Toki ,  Atsushi Tomizawa ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Toyomitsu Nakamura ,  Naoaki Shimada

IPC分类号： C23C2/06 ,  C23C2/28 ,  C21D1/18 ,  C21D1/19 ,  C21D9/52

CPC分类号： C23C2/06 ,  C21D1/18 ,  C21D1/19 ,  C21D9/52 ,  C21D2221/00 ,  C23C2/28

摘要： A heat treated galvannealed steel material having excellent post-painting corrosion resistance and a high strength which is suitable for use as an automotive part and a method for its manufacture are provided. A galvannealed steel material having a galvannealed coating on at least one side thereof is heat treated by heating at least a portion thereof to a temperature range in which hardening is possible. The coating remaining on the surface of at least a part of the portion which underwent heat treatment has a coating weight of at least 20 g/m2 and at most 80 g/m2 per side and an Fe content of at least 15% and at most 35%, an η phase is present in the coating, and the centerline average roughness Ra of the surface of the coating is at most 1.5 μm.

摘要翻译： 提供了具有优异的耐后油腐蚀性和高强度的热处理的合金化热浸镀锌钢材，其适合用作汽车部件及其制造方法。 在其至少一侧上具有合金化热浸镀膜的合金化热浸镀锌钢材通过将其至少一部分加热到可以硬化的温度范围进行热处理。 保留在经受热处理的部分的至少一部分的表面上的涂层具有至少20g / m 2和至多80g / m 2每一面的涂层重量和至少15％以上的Fe含量 35％，一等 涂层中存在相位，涂层表面的中心线平均粗糙度Ra为1.5μm以下。

公开(公告)号：US20110048585A1

公开(公告)日：2011-03-03

申请号：US12842336

申请日：2010-07-23

申请人： Tamotsu Toki ,  Atsushi Tomizawa ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Toyomitsu Nakamura ,  Naoaki Shimada

发明人： Tamotsu Toki ,  Atsushi Tomizawa ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Toyomitsu Nakamura ,  Naoaki Shimada

IPC分类号： C21D9/00 ,  C22C38/00

CPC分类号： C23C2/06 ,  C21D1/18 ,  C21D1/19 ,  C21D9/52 ,  C21D2221/00 ,  C23C2/28

摘要： A heat treated galvannealed steel material having excellent post-painting corrosion resistance and a high strength which is suitable for use as an automotive part and a method for its manufacture are provided. A galvannealed steel material having a galvannealed coating on at least one side thereof is heat treated by heating at least a portion thereof to a temperature range in which hardening is possible. The coating remaining on the surface of at least a part of the portion which underwent heat treatment has a coating weight of at least 20 g/m2 and at most 80 g/m2 per side and an Fe content of at least 15% and at most 35%, an η phase is present in the coating, and the centerline average roughness Ra of the surface of the coating is at most 1.5 μm.

摘要翻译： 提供了具有优异的耐后油腐蚀性和高强度的热处理的合金化热浸镀锌钢材，其适合用作汽车部件及其制造方法。 在其至少一侧上具有合金化热浸镀膜的合金化热浸镀锌钢材通过将其至少一部分加热到可以硬化的温度范围进行热处理。 保留在经受热处理的部分的至少一部分的表面上的涂层具有至少20g / m 2和至多80g / m 2每一面的涂层重量和至少15％以上的Fe含量 35％，一等 涂层中存在相位，涂层表面的中心线平均粗糙度Ra为1.5μm以下。

公开(公告)号：US20130280548A1

公开(公告)日：2013-10-24

申请号：US13921379

申请日：2013-06-19

申请人： Toyomitsu NAKAMURA ,  Atsushi Tomizawa ,  Naoaki Shimada ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Tamotsu Toki

发明人： Toyomitsu NAKAMURA ,  Atsushi Tomizawa ,  Naoaki Shimada ,  Nobusato Kojima ,  Kazuya Ishii ,  Kazuhito Imai ,  Tamotsu Toki

IPC分类号： B32B1/08

CPC分类号： B22F5/00 ,  B21D7/08 ,  B21D7/162 ,  B32B1/08 ,  C21D8/105 ,  C21D9/08 ,  C23C2/26 ,  C23C2/28 ,  C23C26/00 ,  Y10T428/12292 ,  Y10T428/1241

摘要： A bent metal member has a body formed from a tubular metal material and has a shape which is bent two-dimensionally or three-dimensionally. The surface of the body has a Zn-based coating which contains an η phase and which satisfies the following condition: coating weight: at most 90 g/m2 per side, Fe content: 8-35 mass %, and a surface roughness Ra prescribed by WS B 0601: at most 2.0 μm. The bent metal member can have a closed cross section, an open cross section, or a shaped cross section.

摘要翻译： 弯曲金属构件具有由管状金属材料形成的主体，并且具有二维或三维弯曲的形状。 本体的表面具有含有η相的Zn系涂层，其满足以下条件：涂布量：每面至多90g / m 2，Fe含量：8-35质量％，表面粗糙度Ra规定 通过WS B 0601：最多2.0 mum。 弯曲的金属构件可以具有封闭的横截面，开放的横截面或形状的横截面。

公开(公告)号：US20080317191A1

公开(公告)日：2008-12-25

申请号：US11765486

申请日：2007-06-20

申请人： Masao Chaki ,  Motoo Aoyama ,  Tetsushi Hino ,  Kazuya Ishii

发明人： Masao Chaki ,  Motoo Aoyama ,  Tetsushi Hino ,  Kazuya Ishii

IPC分类号： G21C7/32

CPC分类号： G21C7/32 ,  G21D3/14 ,  Y02E30/39

摘要： The present invention decreases the temperature of feed water supplied to the reactor of a set power when the flow rate of coolant supplied to the core of the reactor increases in the end of an operation cycle. This operating method can increase the thermal power of the nuclear power generation plant and increase the economical efficiency of fuel even when the operation cycle is prolonged. Particularly, even when the core flow rate increases in the end of the operation cycle, this method can suppress the rise of the cooling water temperature at the inlet of the core. Consequently, this invention can make the reactivity gain higher than that when the core flow rate is singly increased.The present invention can increase the thermal power of a nuclear reactor, and can improve the economical efficiency of fuel even when a period of an operation cycle is made longer.

摘要翻译： 本发明在供给到反应堆的核心的冷却剂的流量在操作循环结束时增加时，将供给反应器的供给水的温度降低到设定功率。 这种操作方法可以增加核发电厂的热功率，并且即使在延长操作周期时也可提高燃料的经济效率。 特别是即使在运转循环结束时核心流量增加的情况下，也能够抑制芯体入口处的冷却水温度升高。 因此，本发明可以使反应性增益高于芯流量单独增加时的反应性增益。 本发明可以增加核反应堆的热功率，并且即使在使操作周期更长的时间内也能提高燃料的经济性。

公开(公告)号：US20130058499A1

公开(公告)日：2013-03-07

申请号：US13595960

申请日：2012-08-27

申请人： Ryota Matsumoto ,  Takayuki Akai ,  Kazuya Ishii

发明人： Ryota Matsumoto ,  Takayuki Akai ,  Kazuya Ishii

IPC分类号： H03G5/00 ,  H04R1/02

CPC分类号： H04S7/30 ,  H04R1/46 ,  H04R2499/11 ,  H04R2499/15 ,  H04S1/007 ,  H04S5/00 ,  H04S2400/15

摘要： An information processing apparatus includes: a sound source configured to generate sound waves; and a housing configured to incorporate the sound source and include a first main surface and a second main surface opposite to each other, the first main surface including a groove-like concave portion configured to communicate in one axial direction along the second main surface, and an opening for transmitting sound waves of the sound source, the opening being provided in an area of the concave portion and at a position offset from the middle in the one axial direction of the first main surface.

摘要翻译： 信息处理装置包括：声源，被配置为产生声波; 以及壳体，其构造成并入所述声源并且包括彼此相对的第一主表面和第二主表面，所述第一主表面包括构造成沿着所述第二主表面在一个轴向方向连通的凹槽部分，以及 用于传送声源的声波的开口，所述开口设置在所述凹部的区域中以及在所述第一主表面的一个轴向方向上偏离所述中间的位置。

公开(公告)号：US20130051509A1

公开(公告)日：2013-02-28

申请号：US13594213

申请日：2012-08-24

申请人： Takeshi Mitsuyasu ,  Motoo Aoyama ,  Naoyuki Nakadozono ,  Kazuya Ishii

发明人： Takeshi Mitsuyasu ,  Motoo Aoyama ,  Naoyuki Nakadozono ,  Kazuya Ishii

IPC分类号： G21C19/04 ,  G21C7/06 ,  G21C15/02

CPC分类号： G21C5/18 ,  G21C1/084 ,  G21C5/02 ,  G21C5/10 ,  G21C7/32 ,  Y02E30/39

摘要： In an initial core of a nuclear reactor, a plurality of water regions having a square cross section for occupying a cross sectional area capable of disposing four fuel assemblies are formed. No fuel assemblies are loaded in these water regions. In the initial core, each fuel assembly is supported by fuel supports. A pressure loss of a first orifice installed in a cooling water supply passage formed in first fuel supports disposed in a central portion of the initial core is larger than that of a second orifice installed in a cooling water supply passage formed in second fuel supports disposed in a peripheral portion surrounding the central portion. Each water region is formed right above a part of the first fuel supports disposed in the central portion. The control rod operation in the nuclear reactor can be simplified by action of cooling water in the water regions.

摘要翻译： 在核反应堆的初始核心中，形成具有正方形横截面的多个水区域，用于占据能够设置四个燃料组件的横截面积。 在这些水域中没有装载燃料组件。 在初始核心中，每个燃料组件由燃料支撑件支撑。 安装在设置在初始芯部的中心部分的第一燃料支架中的冷却水供应通道中的第一孔口的压力损失大于安装在设置在第二燃料支架中的第二燃料支架中形成的冷却水供应通道中的第二孔口的压力损失 围绕中心部分的周边部分。 每个水区形成在布置在中心部分中的第一燃料支架的一部分的正上方。 核反应堆中的控制杆操作可以通过在水域中冷却水的作用来简化。

公开(公告)号：US08913776B2

公开(公告)日：2014-12-16

申请号：US13195138

申请日：2011-08-01

申请人： Yasuyuki Maezawa ,  Ryota Matsumoto ,  Kazuya Ishii

发明人： Yasuyuki Maezawa ,  Ryota Matsumoto ,  Kazuya Ishii

IPC分类号： H04R1/02 ,  H04R1/34

CPC分类号： H04R1/345 ,  H04R2205/021 ,  H04R2420/09

摘要： A cradle apparatus includes a casing, a mounting unit provided to the casing so that an electronic device is mounted thereto, and a speaker provided only to a bottom portion of the casing and having a downward vibration plate which emits a sound supplied from the electronic device mounted to the mounting unit.

摘要翻译： 托架装置包括壳体，设置在壳体上以使电子装置安装到壳体上的安装单元和仅设置在壳体的底部的扬声器，并且具有向下的振动板，该振动板发出从电子装置提供的声音 安装到安装单元。

公开(公告)号：US08064565B2

公开(公告)日：2011-11-22

申请号：US12624815

申请日：2009-11-24

申请人： Takeshi Mitsuyasu ,  Motoo Aoyama ,  Kazuya Ishii ,  Masao Chaki

发明人： Takeshi Mitsuyasu ,  Motoo Aoyama ,  Kazuya Ishii ,  Masao Chaki

IPC分类号： G21C23/00

CPC分类号： G21C3/322 ,  G21C15/02 ,  G21Y2004/302 ,  Y02E30/38

摘要： A reactor core, comprising: an outermost region; a core region surrounded by said outermost region; a plurality of fuel support members, each of which is disposed at a lower end portion of said outermost region and said core region; and a plurality of fuel assemblies loaded in said outermost region and said core region and supported by said fuel support members, wherein a plurality of fuel assemblies disposed in said core region include a plurality of first fuel assemblies, each of which is inserted into a first coolant passage which is formed in said fuel support member and has a first resistor having an opening, and a plurality of second fuel assemblies, each of which is individually inserted into each of second coolant passage which is formed in said fuel support member and has a second resistor having an opening and a larger pressure loss than that of said first resistor; and, four fuel assemblies, each of which is adjacent to each of four lateral sides of each of a plurality of first fuel assemblies, include either three or four second fuel assemblies.

摘要翻译： 一种反应堆芯，包括：最外区; 由所述最外区域包围的芯区域; 多个燃料支撑构件，每个燃料支撑构件设置在所述最外区域的下端部分和所述芯区域; 以及多个燃料组件，其装载在所述最外区域和所述芯区域中并由所述燃料支撑构件支撑，其中设置在所述芯区域中的多个燃料组件包括多个第一燃料组件，每个第一燃料组件插入第一 冷却剂通道，其形成在所述燃料支撑构件中并且具有具有开口的第一电阻器，以及多个第二燃料组件，每个第二燃料组件分别插入形成在所述燃料支撑构件中的每个第二冷却剂通道中，并且具有 第二电阻器具有比所述第一电阻器的开口和更大的压力损失; 并且四个燃料组件中的每一个与多个第一燃料组件中的每一个的四个侧面中的每一个相邻，包括三个或四个第二燃料组件。

公开(公告)号：US20100128833A1

公开(公告)日：2010-05-27

申请号：US12624815

申请日：2009-11-24

申请人： Takeshi Mitsuyasu ,  Motoo Aoyama ,  Kazuya Ishii ,  Masao Chaki

发明人： Takeshi Mitsuyasu ,  Motoo Aoyama ,  Kazuya Ishii ,  Masao Chaki

IPC分类号： G21C15/00

CPC分类号： G21C3/322 ,  G21C15/02 ,  G21Y2004/302 ,  Y02E30/38

摘要： A reactor core, comprising: an outermost region; a core region surrounded by said outermost region; a plurality of fuel support members, each of which is disposed at a lower end portion of said outermost region and said core region; and a plurality of fuel assemblies loaded in said outermost region and said core region and supported by said fuel support members, wherein a plurality of fuel assemblies disposed in said core region include a plurality of first fuel assemblies, each of which is inserted into a first coolant passage which is formed in said fuel support member and has a first resistor having an opening, and a plurality of second fuel assemblies, each of which is individually inserted into each of second coolant passage which is formed in said fuel support member and has a second resistor having an opening and a larger pressure loss than that of said first resistor; and, four fuel assemblies, each of which is adjacent to each of four lateral sides of each of a plurality of first fuel assemblies, include either three or four second fuel assemblies.

摘要翻译： 一种反应堆芯，包括：最外区; 由所述最外区域包围的芯区域; 多个燃料支撑构件，每个燃料支撑构件设置在所述最外区域的下端部分和所述芯区域; 以及多个燃料组件，其装载在所述最外区域和所述芯区域中并由所述燃料支撑构件支撑，其中设置在所述芯区域中的多个燃料组件包括多个第一燃料组件，每个第一燃料组件插入第一燃料组件 冷却剂通道，其形成在所述燃料支撑构件中并且具有具有开口的第一电阻器，以及多个第二燃料组件，每个第二燃料组件分别插入形成在所述燃料支撑构件中的每个第二冷却剂通道中，并且具有 第二电阻器具有比所述第一电阻器的开口和更大的压力损失; 并且四个燃料组件中的每一个与多个第一燃料组件中的每一个的四个侧面中的每一个相邻，包括三个或四个第二燃料组件。