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1. 发明申请

US20110042029A1 Mold Release Agent and Casting Method 有权
标题翻译：脱模剂和铸造方法
公开(公告)号：US20110042029A1
公开(公告)日：2011-02-24
申请号：US11883449
申请日：2006-10-23
申请人： Yuichi Furukawa , Toshio Uchida , Setsuyu Hayakawa
发明人： Yuichi Furukawa , Toshio Uchida , Setsuyu Hayakawa
IPC分类号： B22D23/00 , B22C3/00 , B22C9/00 , B28B7/36
CPC分类号： B22C1/14 , B22C3/00
摘要： An object is to propose a mold release agent improving the state of a mold surface by repeating casting cycle so as to extend the life of the metal mold actively, and a casting method using the mold release agent. A water-soluble mold release agent applied on a mold surface of a metal mold contains organic acid or organic acid salt which is reducing and ligand, wherein concentration of a total thereof is not less than 0.01 wt % in using concentration and is not more than a fixed concentration which is stability limit of emulsion of the mold release agent in undiluted concentration. Construction weight ratio of the organic acid or organic acid salt which is reducing and the ligand is in the range from 99/1 to 30/70. The mold release agent is applied on a mold surface of a die casting metal mold, molten metal is injected into the metal mold, and the organic acid or organic acid salt which is reducing in the mold release agent is reacted with a component of the mold surface so as to deoxidize Fe2O3 on the mold surface to Fe3O4.
摘要翻译：目的在于提出一种脱模剂，通过重复铸造循环来改善模具表面的状态，从而主动地延长金属模具的使用寿命，以及使用脱模剂的铸造方法。施加在金属模具的模具表面上的水溶性脱模剂含有还原性有机酸或有机酸盐和配位体，其中使用浓度不低于0.01重量％，并且不大于固定浓度，是脱模剂在未稀释浓度下乳液的稳定极限。还原的有机酸或有机酸盐和配体在99/1至30/70的范围内的结构重量比。将脱模剂涂布在压铸金属模具的模具表面上，将熔融金属注入金属模具中，将脱模剂中还原的有机酸或有机酸盐与模具的组分反应以使模具表面的Fe2O3脱氧为Fe3O4。

2. 发明授权

US09421605B2 Mold release agent and casting method 有权
标题翻译：脱模剂和浇铸方法
公开(公告)号：US09421605B2
公开(公告)日：2016-08-23
申请号：US11883449
申请日：2006-10-23
申请人： Yuichi Furukawa , Toshio Uchida , Setsuyu Hayakawa
发明人： Yuichi Furukawa , Toshio Uchida , Setsuyu Hayakawa
IPC分类号： B22D23/00 , B22C3/00 , B22C9/00 , B28B7/36 , B22C1/14
CPC分类号： B22C1/14 , B22C3/00
摘要： An object is to propose a mold release agent improving the state of a mold surface by repeating casting cycle so as to extend the life of the metal mold actively, and a casting method using the mold release agent. A water-soluble mold release agent applied on a mold surface of a metal mold contains organic acid or organic acid salt which is reducing and ligand, wherein concentration of a total thereof is not less than 0.01 wt % in using concentration and is not more than a fixed concentration which is stability limit of emulsion of the mold release agent in undiluted concentration. Construction weight ratio of the organic acid or organic acid salt which is reducing and the ligand is in the range from 99/1 to 30/70. The mold release agent is applied on a mold surface of a die casting metal mold, molten metal is injected into the metal mold, and the organic acid or organic acid salt which is reducing in the mold release agent is reacted with a component of the mold surface so as to deoxidize Fe2O3 on the mold surface to Fe3O4.
摘要翻译：目的在于提出一种脱模剂，通过重复铸造循环来改善模具表面的状态，从而主动地延长金属模具的使用寿命，以及使用脱模剂的铸造方法。施加在金属模具的模具表面上的水溶性脱模剂含有还原性有机酸或有机酸盐和配位体，其中使用浓度不低于0.01重量％，并且不大于固定浓度，是脱模剂在未稀释浓度下乳液的稳定极限。还原的有机酸或有机酸盐和配体在99/1至30/70的范围内的结构重量比。将脱模剂涂布在压铸金属模具的模具表面上，将熔融金属注入金属模具中，将脱模剂中还原的有机酸或有机酸盐与模具的成分反应以使模具表面的Fe2O3脱氧为Fe3O4。

3. 发明授权

US08147961B2 Carburized metal material and producing method thereof 有权
标题翻译：渗碳金属材料及其制造方法
公开(公告)号：US08147961B2
公开(公告)日：2012-04-03
申请号：US11914899
申请日：2006-05-18
申请人： Kyosuke Yoshimi , Takeshi Matsuo , Mitsuo Suzuki , Takaaki Niinomi , Yuichi Furukawa , Setsuyu Hayakawa
发明人： Kyosuke Yoshimi , Takeshi Matsuo , Mitsuo Suzuki , Takaaki Niinomi , Yuichi Furukawa , Setsuyu Hayakawa
IPC分类号： B32B9/00
CPC分类号： C23C8/66 , B82Y30/00 , C01B32/914 , C21D1/06 , Y10T428/30 , Y10T428/31678
摘要： A metal material that is, without using expensive apparatus, carburized in a low temperature region where crystal grains do not grow so much, and a producing method of the metal material are provided. A metal material mainly containing iron, wherein a surface of the metal material is subjected to a carburization treatment by a treatment using fullerenes as a carbon source.
摘要翻译：一种金属材料，其不使用昂贵的装置，在晶粒不生长的低温区域中渗碳，并且提供了金属材料的制造方法。主要含有铁的金属材料，其中金属材料的表面通过使用富勒烯作为碳源的处理进行渗碳处理。

4. 发明申请

US20150290702A1 UP-DRAWING CONTINUOUS CASTING APPARATUS AND UP-DRAWING CONTINUOUS CASTING METHOD 审中-公开
标题翻译：上图连续铸造装置和上拉连续铸造方法
公开(公告)号：US20150290702A1
公开(公告)日：2015-10-15
申请号：US14438732
申请日：2014-01-16
申请人： Tetsuya NAKAJIMA , Yuichi FURUKAWA , Tsukasa KATO , Keiichi MORITA , Naoya KOSAKA
发明人： Tetsuya Nakajima , Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Naoya Kosaka
IPC分类号： B22D11/05 , B22D11/14 , B22D11/124 , B22D11/041 , B22D11/08
CPC分类号： B22D11/05 , B22D11/009 , B22D11/0403 , B22D11/041 , B22D11/08 , B22D11/081 , B22D11/124 , B22D11/141 , B22D11/145
摘要： An up-drawing continuous casting apparatus includes a holding furnace that holds molten metal, and a shape defining member that is set near a molten metal surface of a molten metal held in the holding furnace, and defines a section shape of a casting to be cast, as the molten metal passes through the shape defining member. The shape defining member is able to be switched between a joined state and a partitioned state. With such a structure, it becomes possible to form a casting having a branched structure.
摘要翻译：上拉式连续铸造设备包括保持熔融金属的保持炉和设置在保持在保持炉中的熔融金属的熔融金属表面附近的形状限定构件，并且限定铸件铸件的截面形状当熔融金属穿过形状限定件时。形状限定构件能够在接合状态和分隔状态之间切换。通过这样的结构，可以形成具有分支结构的铸件。

5. 发明申请

US20150196952A1 UP-DRAWING CONTINUOUS CASTING APPARATUS AND UP-DRAWING CONTINUOUS CASTING METHOD 审中-公开
标题翻译：上图连续铸造装置和上拉连续铸造方法
公开(公告)号：US20150196952A1
公开(公告)日：2015-07-16
申请号：US14415440
申请日：2013-09-13
申请人： Tetsuya Nakajima , Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama
发明人： Tetsuya Nakajima , Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama
IPC分类号： B22D11/041 , B22D11/124 , B22D11/14 , B22D11/10
CPC分类号： B22D11/041 , B22D11/10 , B22D11/124 , B22D11/141 , B22D11/145
摘要： An up-thawing continuous casting apparatus includes a holding furnace that holds molten metal; a shape determining member that is arranged near a molten metal surface of a casting held in the holding furnace, and that determines a sectional shape of the molten metal by the molten metal passing through the shape determining member; a cooling portion that cools and solidifies the molten metal that has passed through the shape determining member; and a molten metal cooling portion that lowers a temperature of the molten metal held in the holding furnace.
摘要翻译：一种解冻连续铸造设备包括：保持熔融金属的保持炉; 形状确定构件，其布置在保持在所述保持炉中的铸件的熔融金属表面附近，并且通过所述形状确定构件的所述熔融金属确定所述熔融金属的截面形状; 冷却部，其冷却并固化已经通过所述形状确定部件的熔融金属; 以及降低保持在保持炉中的熔融金属的温度的熔融金属冷却部。

6. 发明授权

US08657252B2 Surface-treated mold and method of producing surface-treated mold 有权
标题翻译：表面处理模具和生产表面处理模具的方法
公开(公告)号：US08657252B2
公开(公告)日：2014-02-25
申请号：US12945085
申请日：2010-11-12
申请人： Yuichi Furukawa , Jun Yaokawa , Yasushi Iwata
发明人： Yuichi Furukawa , Jun Yaokawa , Yasushi Iwata
IPC分类号： B29C33/56 , B28B7/38
CPC分类号： B22C3/00 , B05D5/08 , B22C9/061 , B22D17/2209 , C23C8/02 , C23C8/20 , C23C18/165 , C23C18/1689 , C23C18/1696 , C23C18/1698 , C23C18/32 , C23C28/00
摘要： A surface-treated mold that includes a mold, a metal layer that is provided on a surface of the mold and contains at least one metal selected from nickel, chromium, tungsten and brass, and a carbon film that is provided on a surface of the metal layer, wherein the metal layer contains carbon, and the carbon concentration in the metal layer is higher between the boundary with the carbon film and the center of the metal layer than that between the boundary with the mold and the center of the metal layer.
摘要翻译：一种表面处理的模具，其包括模具，设置在所述模具的表面上并且包含至少一种选自镍，铬，钨和黄铜的金属的金属层和设置在所述模具的表面上的碳膜金属层，其中金属层含有碳，并且与碳膜的边界和金属层的中心之间的金属层中的碳浓度高于与模具的边界和金属层的中心之间的碳浓度。

7. 发明申请

US20140048182A1 SURFACE TREATMENT METHOD FOR METAL MATERIAL AND MOLD TREATED BY SURFACE TREATMENT METHOD 有权
标题翻译：用表面处理方法处理的金属材料和模具的表面处理方法
公开(公告)号：US20140048182A1
公开(公告)日：2014-02-20
申请号：US14114060
申请日：2012-04-12
申请人： Yuichi Furukawa , Masahiro Okumiya , Yoshiki Tsunekawa , Nao Kumemoto , Fumio Kawahara , Katsuhiro Takami
发明人： Yuichi Furukawa , Masahiro Okumiya , Yoshiki Tsunekawa , Nao Kumemoto , Fumio Kawahara , Katsuhiro Takami
IPC分类号： C23C8/80 , C23C8/24
CPC分类号： C23C8/80 , B82Y30/00 , B82Y40/00 , C01B32/15 , C21D1/68 , C21D1/72 , C21D1/74 , C21D7/06 , C23C8/24 , C23C8/26
摘要： A surface treatment method for a metal material is provided which includes applying diluted sulfuric acid to a surface of the metal material that is composed primarily of iron, performing a heat treatment on the metal material in the presence of at least one of CO, CO2 and organic gas under nitriding conditions under which a nitrided layer is formed in a superficial layer of the metal material after the application of the diluted sulfuric acid to form a carbon film which includes at least one of carbon nanocoils, carbon nanotubes and carbon nanofilaments on a surface of the nitrided layer of the metal material.
摘要翻译：提供了一种用于金属材料的表面处理方法，其包括将稀硫酸施加到主要由铁组成的金属材料的表面，在CO，CO 2和CO 2中的至少一种的存在下对金属材料进行热处理，在氮化条件下的有机气体，在施加稀硫酸之后，在金属材料的表层形成氮化层，形成碳膜，所述碳膜在表面上包括碳纳米线，碳纳米管和碳纳米丝中的至少一种的金属材料的氮化层。

8. 发明授权

US08646745B2 Mold, solidified body, and methods of manufacture thereof 有权
标题翻译：模具，凝固体及其制造方法
公开(公告)号：US08646745B2
公开(公告)日：2014-02-11
申请号：US13012089
申请日：2011-01-24
申请人： Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama , Hiroaki Iwahori , Shuxin Dong , Yuichi Furukawa
发明人： Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama , Hiroaki Iwahori , Shuxin Dong , Yuichi Furukawa
IPC分类号： B29C33/56 , B28B7/38
CPC分类号： B22D17/2209 , B29C33/38 , B29C33/56 , C23C28/00 , C23C30/00 , Y10T428/12479
摘要： A mold includes: a base; and a contact surface which is provided on the base and which comes into contact with a molten material. The contact surface is provided with a first surface portion that includes a first fiber layer in which first carbon fibers are raised, and a second surface portion having different surface characteristics from the first surface portion.
摘要翻译：模具包括：基座; 以及设置在基座上并与熔融材料接触的接触表面。接触表面设置有第一表面部分，其包括其中第一碳纤维被升起的第一纤维层和具有与第一表面部分不同的表面特性的第二表面部分。

9. 发明申请

US20110223339A1 METHOD FOR SURFACE PROCESSING 审中-公开
标题翻译：表面处理方法
公开(公告)号：US20110223339A1
公开(公告)日：2011-09-15
申请号：US13128513
申请日：2009-12-08
申请人： Yuichi Furukawa , Fumio Kawahara
发明人： Yuichi Furukawa , Fumio Kawahara
IPC分类号： B05D1/36 , B82Y30/00 , B82Y40/00
CPC分类号： B82Y30/00 , B22D17/2007
摘要： A method for a surface processing is provided. The method may include coating a surface of an object by a carbon coating including at least one type of a nano carbon selected from a carbon nano coil, a carbon nanotube and a carbon nano filament and applying liquid including fullerene to the carbon coating.
摘要翻译：提供了一种表面处理方法。该方法可以包括通过包括选自碳纳米线圈，碳纳米管和碳纳米线的至少一种纳米碳的碳涂层涂覆物体的表面，并将包含富勒烯的液体涂覆到碳涂层上。

10. 发明申请

US20110209844A1 DIE-CASTING DIE AND METHOD FOR DIE-CASTING 有权
标题翻译：铸造模具和铸造方法
公开(公告)号：US20110209844A1
公开(公告)日：2011-09-01
申请号：US13127518
申请日：2009-10-16
申请人： Yuichi Furukawa , Fumio Kawahara , Yasushi Iwata , Hiroaki Iwahori , Jun Yaokawa , Atsuto Okamoto
发明人： Yuichi Furukawa , Fumio Kawahara , Yasushi Iwata , Hiroaki Iwahori , Jun Yaokawa , Atsuto Okamoto
IPC分类号： B22D17/22 , B22D27/04
CPC分类号： B22D17/2209 , B22D17/2218 , B22D27/04
摘要： PROBLEMSA method for die-casting that fluidity of molten material is satisfactory and the molten material solidifies with suitable speed is realized.MEANS OF SOLVING THE PROBLEMSA die-casting die 12 comprises a cavity forming surface 9b. A part of the cavity forming surface 9b is coated with a surface treatment layer 24 having a thermal conductivity that increases in connection to an increase in an acted pressure. Satisfactory fluidity is kept at a cavity forming surface 8b coated with the surface treatment layer 24 until a filling of the molten material to the cavity 9 is completed. The molten material is cooled by the cavity forming surface 8b coated with the surface treatment layer 24 increasing the thermal conductivity after the filling of the molten material to the cavity 9 is completed.
摘要翻译：一种压铸方法，其中熔融材料的流动性令人满意并且熔融材料以合适的速度固化。解决问题的手段压铸模具12包括空腔形成表面9b。腔形成表面9b的一部分涂覆有表现处理层24，该表面处理层24具有与作用压力的增加相关联的增加的热导率。令人满意的流动性保持在涂覆有表面处理层24的空腔形成表面8b上，直到熔融材料填充到空腔9完成。熔融材料被涂覆有表面处理层24的空腔形成表面8b冷却，在熔融材料填充到空腔9完成之后增加热导率。

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