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    Aluminum copper clad material
    1.
    发明授权
    Aluminum copper clad material 有权
    铝铜包材

    公开(公告)号：US09266188B2

    公开(公告)日：2016-02-23

    申请号：US13701677

    申请日：2011-06-02

    Applicant: Yoshimitsu Oda ,  Masaaki Ishio ,  Akio Hashimoto ,  Kenji Ikeuchi

    Inventor： Yoshimitsu Oda ,  Masaaki Ishio ,  Akio Hashimoto ,  Kenji Ikeuchi

    IPC: B32B15/20 ,  B23K20/02 ,  B32B15/01

    CPC classification number: C21D9/0068 ,  B23K20/02 ,  B32B15/017 ,  C21D1/26 ,  C22C9/00 ,  C22C9/04 ,  C22C21/00 ,  C22C21/08 ,  C22C21/10 ,  C22C21/14 ,  C22C21/16 ,  C22C21/18 ,  C22F1/04 ,  C22F1/047 ,  C22F1/053 ,  C22F1/057 ,  C22F1/08 ,  Y10T428/1275

    Abstract: An aluminum copper clad material has excellent bonding strength and includes an aluminum layer and a copper layer that are bonded without a nickel layer interposed therebetween. The aluminum layer and the copper layer are diffusion-bonded via an Al—Cu intermetallic compound layer. The copper layer satisfies Dcs≦0.5×Dcc, where Dcc represents the average crystal grain size of crystal grains in a central portion in the thickness direction of the copper layer, and Dcs represents the average crystal grain size of an interface adjacent portion C2 in the copper layer that is about 0.5 μm apart from the interface between the copper layer and the intermetallic compound layer. The intermetallic compound layer has an average thickness of about 0.5 μm to about 10 μm.

    Abstract translation: 铝铜合金材料具有优异的接合强度，并且包括铝层和铜层，其间没有镍层接合。 铝层和铜层通过Al-Cu金属间化合物层进行扩散接合。 铜层满足Dcs＆nlE; 0.5×Dcc，其中Dcc表示铜层的厚度方向的中心部分的晶粒的平均晶粒尺寸，Dcs表示铜层的相邻部分C2的界面的平均晶粒尺寸 铜层与铜层和金属间化合物层之间的界面分开约0.5μm。 金属间化合物层的平均厚度为约0.5μm〜约10μm。

    High strength aluminum alloy casting and method of production of same
    2.
    发明授权
    High strength aluminum alloy casting and method of production of same 有权
    高强度铝合金铸造及其生产方法相同

    公开(公告)号：US08246763B2

    公开(公告)日：2012-08-21

    申请号：US12798288

    申请日：2010-04-01

    Applicant: Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    Inventor： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    IPC: C22C21/04

    CPC classification number: C22C21/04 ,  C22F1/043

    Abstract: A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.

    Abstract translation: 通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件 的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自 由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤： 在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高 强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

    Sealing mechanism for sealing a vacuum chamber
    4.
    发明授权
    Sealing mechanism for sealing a vacuum chamber 有权
    用于密封真空室的密封机构

    公开(公告)号：US07246800B2

    公开(公告)日：2007-07-24

    申请号：US10732466

    申请日：2003-12-11

    Applicant: Akio Hashimoto

    Inventor： Akio Hashimoto

    IPC: F16J15/00

    CPC classification number: H01J37/32431 ,  F16J15/006 ,  F16J15/3212 ,  F16J15/3236 ,  H01J2237/166 ,  H01L21/67126 ,  Y10S277/913 ,  Y10S277/918 ,  Y10S277/927

    Abstract: A sealing mechanism comprises a support member forming part of the semiconductor producing apparatus which has a vacuum chamber, a rotation shaft rotatably received in the support member, and at least three seal rings axially spaced apart from each other between the support member and the rotation shaft to form a first fluid chamber close to the atmosphere and a second fluid chamber close to the vacuum chamber. The first fluid chamber is vacuumized to have a first pressure, and the second fluid chamber is also vacuumized to have a second pressure which is lower than the first pressure. The first and second fluid chambers work together to enhance the sealing performance of the sealing mechanism.

    Abstract translation: 密封机构包括形成半导体制造装置的一部分的支撑构件，其具有真空室，可旋转地容纳在支撑构件中的旋转轴以及在支撑构件和旋转轴之间彼此轴向间隔开的至少三个密封环 以形成靠近大气的第一流体室和靠近真空室的第二流体室。 第一流体室被抽真空以具有第一压力，并且第二流体室也被抽真空以具有低于第一压力的第二压力。 第一和第二流体室一起工作以增强密封机构的密封性能。

    Crystalline silicoaluminophosphate salt molecular sieve having octaoxygen-membered ring pore, process for producing the same and process for producing methylamine with the molecular sieve as catalyst
    5.
    发明申请
    Crystalline silicoaluminophosphate salt molecular sieve having octaoxygen-membered ring pore, process for producing the same and process for producing methylamine with the molecular sieve as catalyst 有权
    具有八氧环元环的结晶硅铝磷酸盐分子筛，其制备方法和用分子筛作催化剂制备甲胺的方法

    公开(公告)号：US20050249661A1

    公开(公告)日：2005-11-10

    申请号：US10515380

    申请日：2003-05-23

    Applicant: Katsumi Higuchi ,  Akio Hashimoto ,  Toshihiro Nomura ,  Sachiko Arie ,  Takuo Ohshida ,  Takashi Kojima

    Inventor： Katsumi Higuchi ,  Akio Hashimoto ,  Toshihiro Nomura ,  Sachiko Arie ,  Takuo Ohshida ,  Takashi Kojima

    IPC: B01J29/85 ,  C01B37/08 ,  C07C209/64 ,  C07C211/04 ,  B01J27/186 ,  C01F7/00

    CPC classification number: C01B37/08 ,  B01J29/85 ,  B01J2229/12 ,  B01J2229/36 ,  B01J2229/62 ,  C07C209/64 ,  Y10S423/30 ,  C07C211/04

    Abstract: Problems on catalyst production and catalyst performance with respect to conventional 8-oxygen-membered ring micropore-containing crystalline silicoaluminophosphate molecular sieves as non-equilibrium methylamine synthesis catalysts, are resolved. A chabazite type crystalline silicoaluminophosphate molecular sieve having high purity and high crystallinity and having, on a crystal grain surface, an amorphous oxide layer whose Si/Al atomic ratio is greater than that of the whole crystal grain can be stably produced with high yield with the use of a small amount of structure directing agents by the present method characterized in that hydrothermal treatment conducted in the production of 8-oxygen-membered ring micropore-containing crystalline silicoaluminophosphate sieves is controlled under specified treating conditions. The thickness and composition of the amorphous oxide layer, which exert marked influence on the yield of dimethylamine synthesis, can be easily controlled and reproduced under the conditions of catalyst synthesis according to the invention. Thus, the catalyst of high performance can be stably supplied by the present invention at a low cost with reduced output of waste.

    Abstract translation: 解决了关于作为非平衡甲胺合成催化剂的常规8-氧元素环微孔结晶硅铝磷酸盐分子筛的催化剂生产和催化剂性能的问题。 具有高纯度和高结晶度的菱沸石型结晶硅铝磷酸盐分子筛可以在晶粒表面上具有Si / Al原子比大于整个晶粒的非晶氧化物层的稳定的高产率， 通过本方法使用少量的结构导向剂，其特征在于在规定的处理条件下控制在8-氧元环微孔结晶硅铝磷酸盐筛的生产中进行的水热处理。 可以在根据本发明的催化剂合成条件下容易地控制和再现无定形氧化物层的厚度和组成，其对二甲胺合成的收率具有显着影响。 因此，通过本发明可以以低成本稳定地提供高性能的催化剂，同时减少废弃物的产出。

    Motor-driven power steering system
    8.
    发明授权
    Motor-driven power steering system 失效
    电动助力转向系统

    公开(公告)号：US4611682A

    公开(公告)日：1986-09-16

    申请号：US638669

    申请日：1984-08-08

    Applicant: Tomino Yasuda ,  Akio Hashimoto

    Inventor： Tomino Yasuda ,  Akio Hashimoto

    IPC: B62D5/04 ,  G05D17/02

    CPC classification number: B62D5/0496 ,  Y10S388/91 ,  Y10S388/915 ,  Y10S388/93 ,  Y10S388/934

    Abstract: An improved electric power steering system is disclosed. The system includes an electric motor as a driving device. Input system torque, motor current flow and motor temperature are detected and used to control the motor to prevent premature failure of the system due to elevated temperatures in the vehicle engine compartment.

    Abstract translation: 公开了一种改进的电动助力转向系统。 该系统包括作为驱动装置的电动机。 检测输入系统扭矩，电机电流和电机温度，并用于控制电机，以防止由于车辆发动机舱中的高温引起的系统过早故障。

    Aluminum alloy for casting
    9.
    发明授权
    Aluminum alloy for casting 失效
    铝合金铸件

    公开(公告)号：US4462961A

    公开(公告)日：1984-07-31

    申请号：US436670

    申请日：1982-10-26

    Applicant: Tadao Ito ,  Akio Hashimoto

    Inventor： Tadao Ito ,  Akio Hashimoto

    IPC: C22C21/02 ,  C22C21/04

    CPC classification number: C22C21/04

    Abstract: An aluminum alloy for casting purposes contains over 6% and up to 13% by weight of silicon, over 2% and up to 5% by weight of copper, over 0.25% and up to 1% by weight of magnesium, over 0.1% and up to 0.5% by weight of nickel, and over 0.03% and up to 1% by weight of antimony, in addition to aluminum and impurities. The copper and magnesium have a ratio by weight of about 3:1 to 8:1.

    Abstract translation: 用于铸造目的的铝合金含有超过6％且高达13重量％的硅，超过2重量％和至多55重量％的铜，超过0.25重量％和高达1重量％的镁，超过0.1重量％ 高达0.5重量％的镍，超过0.03重量％和至多1重量％的锑，除了铝和杂质。 铜和镁的重量比约为3:1至8:1。

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