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1. 发明专利

JP2014188519A MANUFACTURING METHOD OF CASTING COMPOSED OF Al-Si-Cu-BASED EUTECTIC ALLOY 有权
标题翻译：基于Al-Si-Cu的保护合金的铸造制备方法
公开(公告)号：JP2014188519A
公开(公告)日：2014-10-06
申请号：JP2013063162
申请日：2013-03-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Gakuen , 学校法人トヨタ学園
发明人： FURUKAWA YUICHI , NISHIKAWA NAOKI , TSUNEKAWA YOSHIKI , SUETSUGU SHIMPEI
IPC分类号： B22D27/20 , B22D1/00 , B22D21/04 , C22C21/02
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a casting composed of an Al-Si-Cu-based eutectic alloy capable of also improving ductility, besides having high tensile strength, in the casting composed of the Al-Si-Cu-based eutectic alloy.SOLUTION: The manufacturing method of the casting composed of the Al-Si-Cu-based eutectic alloy, is composed of a first step of irradiating an ultrasonic wave to molten metal up to reducing to the eutectic temperature from the temperature of the liquid phase line temperature or more by generating the molten metal of the eutectic alloy by setting the Al-Si-Cu-based eutectic alloy to the liquid phase line temperature or more, a second step of continuing irradiation of the ultrasonic wave to the molten metal while maintaining the eutectic temperature, a third step of manufacturing a casting precursor by casting the molten metal provided by the second step and a fourth step of manufacturing the casting by executing aging processing on the casting precursor.
摘要翻译：要解决的问题：为了提供由Al-Si-Cu基共晶合金制成的铸型的制造方法，该铸造除了具有高的拉伸强度之外，还能够提高延展性，在由Al-Si-Cu系共晶合金。解决方案：由Al-Si-Cu基共晶合金构成的铸造的制造方法由将超声波照射到熔融金属上的第一步骤从低于共晶合金的温度降低到共晶温度液相线温度以上，通过将Al-Si-Cu系共晶合金设定为液相线温度以上，通过产生共晶合金的熔融金属，继续向熔融金属照射超声波的第二工序同时保持共熔温度，第三步骤是通过铸造由第二步骤提供的熔融金属制造铸造前体，以及通过对铸件进行老化处理来制造铸件的第四步骤 ng前体。

2. 发明专利

JP2014034040A Casting method 审中-公开
标题翻译：铸造方法
公开(公告)号：JP2014034040A
公开(公告)日：2014-02-24
申请号：JP2012175469
申请日：2012-08-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Gakuen , 学校法人トヨタ学園
发明人： FURUKAWA YUICHI , TSUNEKAWA YOSHIKI
IPC分类号： B22D17/00 , B22D1/00 , B22D17/30 , B22D23/00 , B22D27/20
摘要： PROBLEM TO BE SOLVED: To provide a casting method capable of stably applying vibrations to molten metal.SOLUTION: A casting method of supplying a sleeve 2 with molten metal 6 and applying vibrations to the molten metal 6 to cast, includes: a container preparing step of preparing a molten metal holding container 4 for holding the molten metal 6, in a hot-water supply port 2a of the sleeve 2; a holding step of supplying and holding the molten metal 6 in the molten metal holding container 4; a refining step of refining the molten metal 6 by applying vibrations to the molten metal 6 held in the molten metal holding container 4; and a removing step of removing the molten metal holding container 4 after the refining step.
摘要翻译：要解决的问题：提供一种能够稳定地对熔融金属施加振动的铸造方法。解决方案：向套筒2供应熔融金属6并对熔融金属6施加振动以铸造的铸造方法包括：容器准备步骤制备用于保持熔融金属6的熔融金属保持容器4在套筒2的热水供应口2a中; 在熔融金属保持容器4内供给并保持熔融金属6的保持工序; 通过对保持在熔融金属保持容器4中的熔融金属6施加振动来精炼熔融金属6的精炼步骤; 以及在精炼步骤之后去除熔融金属保持容器4的去除步骤。

3. 发明专利

JP2010196129A Method of manufacturing steel material 有权
标题翻译：制造钢材的方法
公开(公告)号：JP2010196129A
公开(公告)日：2010-09-09
申请号：JP2009043784
申请日：2009-02-26
申请人： Toyota Gakuen , Toyota Motor Corp , トヨタ自動車株式会社 , 学校法人トヨタ学園
发明人： MIYAMOTO NORITAKA , ICHIKI RYUSUKE , YOSHIDA MASASHI , HARA TAMIO , OKUMIYA MASAHIRO , TSUNEKAWA YOSHIKI
IPC分类号： C23C8/38 , C21D1/06
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing steel material which permits inexpensive treatment without a severe temperature control for steel material, improves mechanical strength and, at the same time, hardly brings about the deterioration of toughness. SOLUTION: Nitriding gas is turned into plasma by introducing electron beams which are drawn from discharge plasma and are accelerated into the environment of the nitriding gas, and a low-carbon steel material is caused to be brought into contact with the nitriding gas which is turned into the plasma to perform the solid solution of nitrogen atoms of the nitriding gas from the surface into the internal part of the low-carbon steel material. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种钢材的制造方法，其在不对钢材进行严格的温度控制的情况下便于处理，提高机械强度，并且同时几乎不会导致韧性的劣化。解决方案：通过引入从放电等离子体中吸收的电子束并将其加速到氮化气体的环境中，使氮化气变成等离子体，使低碳钢材料与氮化气接触将其变成等离子体，以将表面的氮化气体的氮原子的固溶体进入低碳钢材料的内部。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2004190055A Aluminum surface nitriding method 审中-公开
公开(公告)号：JP2004190055A
公开(公告)日：2004-07-08
申请号：JP2002356168
申请日：2002-12-09
申请人： Kawasaki Heavy Ind Ltd , Toyota Gakuen , Toyota Motor Corp , トヨタ自動車株式会社 , 学校法人トヨタ学園 , 川崎重工業株式会社
发明人： TSUNEKAWA YOSHIKI , HARA TAMIO , SHOYAMA HIROAKI , BABA AKIHIRO , YANO HITOSHI , KAJIKAWA YOSHIAKI , KASA YOSHITOKU , SUEMITSU TAKESHI , MORI TAKASHI
IPC分类号： C23C8/36 , C23C8/02 , C23C14/00 , C23C14/06 , C23C14/34
摘要： PROBLEM TO BE SOLVED: To provide an aluminum nitriding method for removing an oxide film on a surface of a base aluminum member and depositing a thick aluminum nitride layer by using nitrogen plasma with high concentration.
SOLUTION: An aluminum containing metal 5 is set on a sample stand 34 in a reaction chamber by using an electron beam excitation plasma (EBEP) apparatus to generate plasma in the reaction chamber 3 by electron beams of low voltage and large current, the reaction chamber is evacuated, hydrogen gas is introduced therein, and hydrogen plasma is generated by accelerated electron beams to clean a surface of the metal. Next, substitution is performed to reaction gas containing nitrogen gas to generate reaction plasma by accelerated electron beams. A nitrided aluminum film is deposited on the surface of the metal by generating nitriding reaction while performing sputtering by applying the bias voltage to the metal.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2010118269A Catalytic electrode layer for fuel cell 审中-公开
标题翻译：燃料电池用催化电极层
公开(公告)号：JP2010118269A
公开(公告)日：2010-05-27
申请号：JP2008291062
申请日：2008-11-13
申请人： Toyota Gakuen , Toyota Motor Corp , トヨタ自動車株式会社 , 学校法人トヨタ学園
发明人： TSUNEKAWA YOSHIKI , CAGRI TEKMEN , NAKANISHI HARUMICHI , ARIKAWA HIDEKAZU , UCHISASAI KAZUYA
IPC分类号： H01M4/88 , H01M4/96 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a catalytic electrode layer for a fuel cell, which can prevent highly dispersed catalytic particulates on a carbon nano-fiber from flowing out. SOLUTION: The catalytic electrode layer for the fuel cell has an nonwoven fabric nano-fiber with the catalytic particulate supported thereon, wherein the carbon nano-fiber has a nitrogen element with an aspect ratio (length/diameter ratio) in a range of 40 to 50,000, and the catalytic particulate combined with the nitrogen element. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以防止碳纳米纤维上的高度分散的催化微粒流出的燃料电池用催化剂电极层。解决方案：用于燃料电池的催化电极层具有其上载有催化颗粒的无纺布纳米纤维，其中碳纳米纤维具有氮化物元素，其长宽比（长/直径比）在一定范围内为40〜50,000，催化剂颗粒与氮元素组合。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2006198527A Liquid treating method and apparatus therefor 有权
标题翻译：液体处理方法及其设备
公开(公告)号：JP2006198527A
公开(公告)日：2006-08-03
申请号：JP2005013056
申请日：2005-01-20
申请人： Japan Machinery Kk , Mec Internatl:Kk , Toyota Gakuen , Toyota Motor Corp , ジャパンマシナリー株式会社 , トヨタ自動車株式会社 , 学校法人トヨタ学園 , 株式会社メックインターナショナル
发明人： FURUKAWA YUICHI , TSUNEKAWA YOSHIKI , HAYAKAWA TOKITAKE , HAYAKAWA KANENOBU
IPC分类号： B01F11/02
摘要： PROBLEM TO BE SOLVED: To provide a liquid treating method and an apparatus therefor for highly efficiently agitating liquid using ultrasonic waves.
SOLUTION: A flow passage 9 passing from its tip face to its side face is provided to a horn 2 continuing to an ultrasonic vibrator 4, and the horn 2 is disposed with its tip face opposed to a mount 5 in an agitation vessel 1 with a prescribed space. A prescribed amount of water is supplied to the agitation vessel 1 through a water feed pipe 7, irradiation with ultrasonic waves is performed from the horn 2 to intensively generate cavitation at the space between its tip face and the mount 5, water is sucked up into the passage 9 by a pumping action thereof and made to collide against a blocking plate 10 and is returned to the vessel 1, and powdery particles 6 are charged into the circulating water. Then the agitation vessel 1 is rotated by a rotation unit 11, a transfer pipe 12 is made to approach an outlet port 9a in place of the blocking plate 10. Irradiation of ultrasonic waves is continued from the horn 2, treated liquid is carried to another treating apparatus through the transfer pipe 12.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种液体处理方法及其装置，用于使用超声波高效搅拌液体。解决方案：将连续超声波振动器4的喇叭2设置在从其前端面向其侧面通过的流路9，并且将喇叭2的顶面与支架5相对配置在搅拌槽 1具有规定的空间。通过供水管7向搅拌容器1供给规定量的水，从喇叭2进行超声波的照射，在其顶面与安装座5之间的空间集中产生空化，水被吸入通道9通过其泵送作用并与阻挡板10碰撞并返回到容器1，并将粉末颗粒6装入循环水中。然后通过旋转单元11旋转搅拌容器1，使输送管12靠近出口9a代替阻挡板10.从喇叭2继续照射超声波，将处理过的液体携带到另一个处理装置通过传送管12.版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003326356A Ultrasonic casting method 审中-公开
标题翻译：超声波铸造方法
公开(公告)号：JP2003326356A
公开(公告)日：2003-11-18
申请号：JP2002134913
申请日：2002-05-10
申请人： Toyota Gakuen , Toyota Motor Corp , トヨタ自動車株式会社 , 学校法人トヨタ学園
发明人： FURUKAWA YUICHI , TSUNEKAWA YOSHIKI
IPC分类号： B22D21/04 , B22D23/04 , B22D27/06 , B22D27/08 , B22D27/18
摘要： PROBLEM TO BE SOLVED: To provide a new casting method with which a material impossible to be cast with the conventional technique can be cast.
SOLUTION: Molten metal 42, such as molten magnesium alloy containing calcium, is stuck on the inner surface 22 of a cavity by drawing up from the molten metal while applying ultrasonic vibration to an upper mold 20. Successively, powdery additive 52 (aluminum powder, etc.), is brought into contact with the molten metal 42 stuck on the inner surface 22 of the cavity. In this way, the additive 52 is caught on the inner surface 22 of the cavity. The caught additive 52 is fused while applying the ultrasonic vibration to the upper mold 20 and also, mixed with the molten metal 42. In such a way, mixed molten metal of the fused additive 52 and the molten metal 42 is adjusted on the inner surface 22 of the cavity. Thereafter, the upper mold 20 and a lower mold are mated and the mixed molten metal is closed into a casting space formed with this mold mating and cooled and solidified.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种可以铸造用常规技术不可能铸造的材料的新铸造方法。解决方案：熔融金属42，例如含有钙的熔融镁合金，通过从熔融金属中拉出，同时向上模具20施加超声波振动，粘贴在空腔的内表面22上。接着，将粉末状添加剂52（铝粉等）与粘附在空腔的内表面22上的熔融金属42接触。以这种方式，添加剂52被卡在空腔的内表面22上。被捕获的添加剂52在向上模具20施加超声波振动的同时熔化，并且与熔融金属42混合。这样，熔融添加剂52和熔融金属42的混合熔融金属在内表面 22的腔。此后，将上模具20和下模具配合，并将混合的熔融金属封闭到由该模具配合形成的铸造空间中并冷却和固化。版权所有（C）2004，JPO

8. 发明专利

JP2014076454A METHOD FOR MANUFACTURING Al-Si BASED CASTING ALLOY 有权
标题翻译：制备Al-Si基铸造合金的方法
公开(公告)号：JP2014076454A
公开(公告)日：2014-05-01
申请号：JP2012224384
申请日：2012-10-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Gakuen , 学校法人トヨタ学園
发明人： FURUKAWA YUICHI , NAKAJIMA TETSUYA , TSUNEKAWA YOSHIKI
IPC分类号： B22D27/20 , B22D1/00 , B22D21/04 , B22D27/08 , B22D35/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an Al-Si based casting alloy that can miniaturize a primary crystal Si and an eutectic crystal at low cost in a cooling stage of a molten metal.SOLUTION: A method for manufacturing an Al-Si based casting alloy includes at least a step of vibrating a molten metal during a cooling process of the molten metal comprising the Al-Si based alloy. The step of vibrating the molten metal includes: a first vibration step of miniaturizing a primary crystal Si by giving an ultrasonic vibration to the molten metal, for a period including at least the time when the primary crystal Si begins to crystallize in the molten metal during the cooling periods from the time when the primary crystal Si begins to crystallize in the molten metal melting the Al-Si based alloy until the molten metal arrives at an eutectic temperature; and a second vibration step of making the molten metal precipitate the eutectic crystal and also miniaturizing the eutectic crystal, by vibrating the molten metal at the temperature higher than the eutectic temperature, when pouring the molten metal after the first vibration step in the casting mold.
摘要翻译：要解决的问题：提供一种在熔融金属的冷却阶段中以低成本使初级晶体Si和共晶晶体小型化的Al-Si基铸造合金的制造方法。解决方案：一种制造Al- Si基铸造合金至少包括在包含Al-Si基合金的熔融金属的冷却过程中使熔融金属振动的步骤。振动熔融金属的步骤包括：第一振动步骤，通过给熔融金属提供超声波振动来使初级晶体Si小型化至少包括在初始晶体Si在熔融金属中开始结晶的时间在熔融Al-Si基合金的熔融金属中开始晶体初始晶体的时间的冷却时间直到熔融金属达到共晶温度; 以及第二振动步骤，当在铸模中第一次振动步骤之后浇注熔融金属时，通过使熔融金属在高于共晶温度的温度下振动，使熔融金属沉淀出共晶晶体并且使共晶晶体小型化。

9. 发明专利

JP2014050869A METHOD OF PRODUCING Al-Cu CAST ALLOY 有权
标题翻译：生产铝铜合金的方法
公开(公告)号：JP2014050869A
公开(公告)日：2014-03-20
申请号：JP2012197633
申请日：2012-09-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Gakuen , 学校法人トヨタ学園
发明人： NISHIKAWA NAOKI , TSUNEKAWA YOSHIKI
IPC分类号： B22D27/08 , B22D27/04 , C22C21/12 , C22F1/00 , C22F1/057
摘要： PROBLEM TO BE SOLVED: To provide a method of producing an Al-Cu cast alloy which can improve solid dissolution of Cu in Al and thereby enhance the strength of the cast alloy obtained.SOLUTION: A method of producing an Al-Cu cast alloy includes a melting step of melting an Al-Cu alloy to obtain a molten metal consisting of the Al-Cu alloy and a step of causing Cu to solid-dissolve into initial crystals α-Al of the molten aluminum by applying ultrasonic vibration continuously to the molten aluminum through the time from initiation of crystallization of initial crystals α-Al of the molten metal at least to arrival of the molten metal to the eutectic temperature during a process of cooling the molten metal.
摘要翻译：要解决的问题：提供一种Al-Cu合金的制造方法，其可以提高Cu在Al中的固体溶解，从而提高所获得的铸造合金的强度。解决方案：制造Al-Cu铸造合金的方法包括熔化Al-Cu合金以获得由Al-Cu合金组成的熔融金属的熔融步骤，以及通过连续施加超声波振动使熔融铝固化于熔融铝的初始晶体α-Al中的步骤在熔融金属的冷却过程中至少熔融金属的初始晶体α-Al开始结晶的时间至少达到共晶温度的时间为止。

10. 发明专利

JP2011045909A Al-Si BASED ALLOY HAVING FINE CRYSTAL STRUCTURE, METHOD FOR MANUFACTURING THE SAME, DEVICE FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING CASTING OF THE SAME 有权
标题翻译：具有精细晶体结构的Al-Si基合金，其制造方法，用于制造其的装置及其制造方法
公开(公告)号：JP2011045909A
公开(公告)日：2011-03-10
申请号：JP2009197167
申请日：2009-08-27
申请人： Toyota Gakuen , Toyota Motor Corp , トヨタ自動車株式会社 , 学校法人トヨタ学園
发明人： FURUKAWA YUICHI , TSUNEKAWA YOSHIKI
IPC分类号： B22D27/11 , B22D21/04 , B22D27/08 , B22D27/20 , C22C21/02
CPC分类号： C22F3/00 , C22C21/02 , C22C21/06 , C22C23/04 , C22F1/043 , C22F1/047 , C22F3/02
摘要： PROBLEM TO BE SOLVED: To provide Al-Si based alloy having a fine crystal structure in which a micro-crystal structure is miniaturized by crystallizing a primary crystal α-Al, to provide a method for manufacturing the same, to provide a device for manufacturing the same, and to provide a method for manufacturing the casting of the same. SOLUTION: The Al-Si based alloy having the fine crystal structure is formed by crystallizing the primary crystal α-Al by imparting ultrasonic vibration to a melt during the cooling of the hyper-eutectic Al-Si based alloy melt by using an ultrasonic vibrator 8 for generating ultrasonic vibration, an ultrasonic horn 7 connected to the ultrasonic vibrator 8 and transmitting the ultrasonic vibration in a predetermined direction, a treatment container 2 storing the melt and abutting on the ultrasonic horn 7, and a treatment container fixing means 3 pressing the treatment container 2 to the ultrasonic horn 7 side and fixing it. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有通过使一次晶体α-Al结晶而微结构微结构的微细晶体结构的Al-Si基合金，以提供其制造方法用于制造该铸件的方法，并提供一种用于制造该铸件的方法。解决方案：具有精细晶体结构的Al-Si基合金是通过在超共熔Al-Si基合金熔体的冷却期间通过在熔体中施加超声波振动使主晶体α-Al结晶而形成的，用于产生超声波振动的超声波振动器8，连接到超声波振动器8并在预定方向上传递超声波振动的超声波喇叭7，存储熔体并邻接超声波喇叭7的处理容器2和处理容器固定装置3 将处理容器2按压到超声波喇叭7侧并进行固定。版权所有（C）2011，JPO＆INPIT

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