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1. 发明授权

US08162601B2 Surface treatment method and repair method 有权
标题翻译：表面处理方法及修复方法
公开(公告)号：US08162601B2
公开(公告)日：2012-04-24
申请号：US11908038
申请日：2006-03-09
申请人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa , Issei Otera
发明人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa , Issei Otera
IPC分类号： F03B1/04
CPC分类号： C23C8/02 , C23C26/00 , F01D5/288 , F05D2230/30 , F05D2230/40 , Y10T29/49318 , Y10T29/49728
摘要： A method for forming a dense coating on a limited region of a subject body is disclosed. The method is composed of the steps of: applying one selected from the group of a compressed body of a powder of a metal and a sintered compressed body of a powder of a metal to a working electrode; executing discharge deposition to deposit a first coating from the working electrode on the subject body by applying the subject body as a workpiece of the discharge deposition; executing discharge deposition to deposit a second coating from the working electrode on the first coating by applying the subject body as a workpiece of the discharge deposition; and heating the subject body in one selected from the group of a vacuum, an air and an oxidizing atmosphere so as to densify the second coating or oxidizing the second coating at least in part to generate a solid lubricant substance.
摘要翻译：公开了一种在被检体的有限区域上形成致密涂层的方法。该方法包括以下步骤：将金属粉末的压缩体和金属粉末的烧结压缩体的组中的一个施加到工作电极; 执行放电沉积，通过施加作为放电沉积的工件的被检体，将来自工作电极的第一涂层沉积在被检体上; 执行放电沉积，通过施加作为放电沉积的工件的被检体，在第一涂层上从工作电极沉积第二涂层; 以及从真空，空气和氧化气氛组中选择的一个体中加热被检体，从而至少部分地致密化第二涂层或氧化第二涂层以产生固体润滑剂物质。

2. 发明授权

US07763349B2 Protective coating and metal structure 失效
标题翻译：保护涂层和金属结构
公开(公告)号：US07763349B2
公开(公告)日：2010-07-27
申请号：US11854827
申请日：2007-09-13
申请人： Hiroyuki Ochiai , Hiroki Yoshizawa , Mitsutoshi Watanabe , Takashi Furukawa , Issei Otera
发明人： Hiroyuki Ochiai , Hiroki Yoshizawa , Mitsutoshi Watanabe , Takashi Furukawa , Issei Otera
IPC分类号： B32B3/26
CPC分类号： C23C26/02 , C23C24/06 , C23C26/00 , C23C30/00 , Y10T428/249956 , Y10T428/249957 , Y10T428/249961 , Y10T428/249986 , Y10T428/249987 , Y10T428/249988
摘要： A protective coating for protecting a component of a gas turbine engine or such from wear is provided with a base coating consisting essentially of metal and including a pore, and a spherical particle filling the pore, at least a surface of which consists essentially of a ceramic.
摘要翻译：提供了用于保护燃气涡轮发动机的部件或其磨损的保护涂层，其具有基本上由金属组成并包括孔的基底涂层和填充孔的球形颗粒，至少其表面基本上由陶瓷。

3. 发明申请

US20100119864A1 HEAT-RESISTANT COMPONENT 审中-公开
标题翻译：耐热元件
公开(公告)号：US20100119864A1
公开(公告)日：2010-05-13
申请号：US12532745
申请日：2008-03-25
申请人： Hiroyuki Ochiai , Takashi Furukawa , Mitsutoshi Watanabe , Issei Otera
发明人： Hiroyuki Ochiai , Takashi Furukawa , Mitsutoshi Watanabe , Issei Otera
IPC分类号： B32B5/14 , B32B15/04 , B32B15/01
CPC分类号： C23C26/00 , C23C30/00 , F01D5/286 , F01D5/288 , F05D2300/133 , Y10T428/12458 , Y10T428/12493 , Y10T428/31678
摘要： In a heat-resistant component of a TiAl intermetallic component, in its main body having a friction region subject to friction with other components, a coating discharge-deposited by a consumable electrode covers the friction region.
摘要翻译：在TiAl金属间化合物的耐热成分中，在其主体中具有与其它成分摩擦的摩擦区域，由消耗电极沉积的涂层覆盖摩擦区域。

4. 发明申请

US20090214352A1 SURFACE TREATMENT METHOD AND REPAIR METHOD 有权
标题翻译：表面处理方法和修复方法
公开(公告)号：US20090214352A1
公开(公告)日：2009-08-27
申请号：US11908038
申请日：2006-03-09
申请人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa , Issei Otera
发明人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa , Issei Otera
IPC分类号： F01D5/14 , B23P6/00 , B05D5/08
CPC分类号： C23C8/02 , C23C26/00 , F01D5/288 , F05D2230/30 , F05D2230/40 , Y10T29/49318 , Y10T29/49728
摘要： A method for forming a dense coating on a limited region of a subject body is disclosed. The method is composed of the steps of: applying one selected from the group of a compressed body of a powder of a metal and a sintered compressed body of a powder of a metal to a working electrode; executing discharge deposition to deposit a first coating from the working electrode on the subject body by applying the subject body as a workpiece of the discharge deposition; executing discharge deposition to deposit a second coating from the working electrode on the first coating by applying the subject body as a workpiece of the discharge deposition; and heating the subject body in one selected from the group of a vacuum, an air and an oxidizing atmosphere so as to densify the second coating or oxidizing the second coating at least in part to generate a solid lubricant substance.
摘要翻译：公开了一种在被检体的有限区域上形成致密涂层的方法。该方法包括以下步骤：将金属粉末的压缩体和金属粉末的烧结压缩体的组中的一个施加到工作电极; 执行放电沉积，通过施加作为放电沉积的工件的被检体，将来自工作电极的第一涂层沉积在被检体上; 执行放电沉积，通过施加作为放电沉积的工件的被检体，在第一涂层上从工作电极沉积第二涂层; 以及从真空，空气和氧化气氛组中选择的一个体中加热被检体，从而至少部分地致密化第二涂层或氧化第二涂层以产生固体润滑剂物质。

5. 发明授权

US08993917B2 Fabrication method of electrode for spark surface modification, and spark surface modification electrode 有权
标题翻译：用于火花表面改性的电极的制造方法和火花表面改性电极
公开(公告)号：US08993917B2
公开(公告)日：2015-03-31
申请号：US12669402
申请日：2008-07-16
申请人： Masayoshi Shiino , Hiroyuki Ochiai , Mitsutoshi Watanabe , Hiroki Yoshizawa , Issei Otera
发明人： Masayoshi Shiino , Hiroyuki Ochiai , Mitsutoshi Watanabe , Hiroki Yoshizawa , Issei Otera
IPC分类号： B23H1/04 , B22F3/10 , B23H1/06
CPC分类号： B23H1/04 , B22F3/1007 , B22F3/1021 , B22F2999/00 , B23H1/06 , B22F2201/10 , B22F2201/02
摘要： A forming 7 die is filled with a powder (11) of electrode material, the powder (11) of electrode material filled in the forming die is compressed to form a porous powder compact (27), the porous powder compact (27) is set in place in a chamber (25) of a heat-treating furnace (23), the chamber (25) is supplied with inert gas or hydrogen gas, and inert gas or hydrogen gas is heated by heaters (39) in the heat-treating furnace (23) and blown toward the powder compact (27), as blows circulating in the chamber (25), whereby the powder compact is heated with heat of convection flows of inert gas or hydrogen gas, or mixed gas containing inert gas as principal component and hydrogen gas, so the electrode material of the powder compact is sintered.
摘要翻译：在电极材料粉末（11）中填充成形体7，将填充在成形模具中的电极材料粉末（11）压缩，形成多孔粉末压块（27），将多孔粉末压块（27）在热处理炉（23）的室（25）的适当位置，向室（25）供给惰性气体或氢气，并且通过加热器（39）在惰性气体或氢气中加热惰性气体或氢气炉（23）吹入粉末压块（27），随着在室（25）中的循环循环，粉末压块被加热，惰性气体或氢气的对流流动的热，或包含惰性气体的混合气体作为主要组分和氢气，因此粉末压块的电极材料被烧结。

6. 发明申请

US20100200548A1 FABRICATION METHOD OF ELECTRODE FOR SPARK SURFACE MODIFICATION, AND SPARK SURFACE MODIFICATION ELECTRODE 有权
标题翻译：火花表面改性电极的制造方法和火花表面改性电极
公开(公告)号：US20100200548A1
公开(公告)日：2010-08-12
申请号：US12669402
申请日：2008-07-16
申请人： Masayoshi Shiino , Hiroyuki Ochiai , Mitsutoshi Watanabe , Hiroki Yoshizawa , Issei Otera
发明人： Masayoshi Shiino , Hiroyuki Ochiai , Mitsutoshi Watanabe , Hiroki Yoshizawa , Issei Otera
IPC分类号： B23H1/04 , B22F3/11 , C04B103/00
CPC分类号： B23H1/04 , B22F3/1007 , B22F3/1021 , B22F2999/00 , B23H1/06 , B22F2201/10 , B22F2201/02
摘要： A forming 7 die is filled with a powder (11) of electrode material, the powder (11) of electrode material filled in the forming die is compressed to form a porous powder compact (27), the porous powder compact (27) is set in place in a chamber (25) of a heat-treating furnace (23), the chamber (25) is supplied with inert gas or hydrogen gas, and inert gas or hydrogen gas is heated by heaters (39) in the heat-treating furnace (23) and blown toward the powder compact (27), as blows circulating in the chamber (25), whereby the powder compact is heated with heat of convection flows of inert gas or hydrogen gas, or mixed gas containing inert gas as principal component and hydrogen gas, so the electrode material of the powder compact is sintered.
摘要翻译：在电极材料粉末（11）中填充成形体7，将填充在成形模具中的电极材料粉末（11）压缩，形成多孔粉末压块（27），将多孔粉末压块（27）在热处理炉（23）的室（25）的适当位置，向室（25）供给惰性气体或氢气，并且通过加热器（39）在惰性气体或氢气中加热惰性气体或氢气炉（23）吹入粉末压块（27），随着在室（25）中的循环循环，粉末压块被加热，惰性气体或氢气的对流流动的热，或包含惰性气体的混合气体作为主要组分和氢气，因此粉末压块的电极材料被烧结。

7. 发明申请

US20120128893A1 METHOD FOR CLOSING HOLES 审中-公开
标题翻译：闭合孔的方法
公开(公告)号：US20120128893A1
公开(公告)日：2012-05-24
申请号：US13388400
申请日：2010-08-05
申请人： Takashi Furukawa , Yukihiro Shimoda , Mitsutoshi Watanabe , Hiroyuki Ochiai
发明人： Takashi Furukawa , Yukihiro Shimoda , Mitsutoshi Watanabe , Hiroyuki Ochiai
IPC分类号： H05H1/52
CPC分类号： C23C26/00 , B23K26/32 , B23K35/0244 , B23K35/0261 , B23K2103/50 , C23C26/02
摘要： A method for closing a hole with a coating is provided. The method comprises attaching the subject body to an electric spark machine as a workpiece; bringing an electrode of a powder including an electrically conductive substance close to the subject body so as to lap the electrode over the hole; applying a voltage between the electrode and the subject body so as to generate electric discharge repetitiously to cause a coating closing the hole to grow from a periphery of the hole; and machining an edge of the hole before applying the voltage, or the coating along the edge of the hole during repetition of applying the voltage, to give a bevel.
摘要翻译：提供了一种用涂层封闭孔的方法。该方法包括将被检体与作为工件的电火花机相连接; 使包含导电物质的粉末的电极靠近所述被检体，以将所述电极搭在所述孔上方; 在电极和被检体之间施加电压，以便重复地产生放电，以使封闭孔的涂层从孔的周边生长; 在施加电压之前加工孔的边缘，或者在重复施加电压期间沿着孔的边缘涂覆涂层以产生斜面。

8. 发明申请

US20080066646A1 PROTECTIVE COATING AND METAL STRUCTURE 失效
标题翻译：保护涂层和金属结构
公开(公告)号：US20080066646A1
公开(公告)日：2008-03-20
申请号：US11854827
申请日：2007-09-13
申请人： Hiroyuki Ochiai , Hiroki Yoshizawa , Mitsutoshi Watanabe , Takashi Furukawa , Issei Ootera
发明人： Hiroyuki Ochiai , Hiroki Yoshizawa , Mitsutoshi Watanabe , Takashi Furukawa , Issei Ootera
IPC分类号： C09D1/00
CPC分类号： C23C26/02 , C23C24/06 , C23C26/00 , C23C30/00 , Y10T428/249956 , Y10T428/249957 , Y10T428/249961 , Y10T428/249986 , Y10T428/249987 , Y10T428/249988
摘要： A protective coating for protecting a component of a gas turbine engine or such from wear is provided with a base coating consisting essentially of metal and including a pore, and a spherical particle filling the pore, at least a surface of which consists essentially of a ceramic.
摘要翻译：提供了用于保护燃气涡轮发动机的部件或其磨损的保护涂层，其具有基本上由金属组成并包括孔的基底涂层和填充孔的球形颗粒，至少其表面基本上由陶瓷。

9. 发明申请

US20060118402A1 Electrode for electric discharge surface treatment, and method and apparatus for electric discharge surface treatment 有权
标题翻译：放电表面处理用电极，放电表面处理方法和装置
公开(公告)号：US20060118402A1
公开(公告)日：2006-06-08
申请号：US11266392
申请日：2005-11-04
申请人： Akihiro Goto , Masao Akiyoshi , Katsuhiro Matsuo , Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa
发明人： Akihiro Goto , Masao Akiyoshi , Katsuhiro Matsuo , Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa
IPC分类号： H05F3/00 , B05D1/04
CPC分类号： C22C1/0433 , B22F5/00 , B23H1/04 , B23H1/06 , C22C1/045 , C23C26/00 , C23C26/02
摘要： An electrode for electric discharge surface treatment is a green compact formed by molding a metal powder, a metal compound powder, or a ceramic powder, and is used for electric discharge surface treatment in which an electric discharge is generated between the electrode and a work in dielectric fluid or air to form by the electric discharge energy on a surface of the work a coat of a material of the electrode or of a substance resulting from reaction of the material due to the electric discharge energy. The material of the electrode includes a material not desired to be carbonized and a material desired to be melted, and a particle diameter of the material not desired to be carbonized is larger than a particle diameter of the material desired to be melted.
摘要翻译：用于放电表面处理的电极是通过模制金属粉末，金属化合物粉末或陶瓷粉末而形成的生坯，并且用于在电极和工件之间产生放电的放电表面处理电介质流体或空气通过在工作表面上的放电能量形成电极的材料或由于放电能量而导致材料反应所导致的物质的涂层。电极的材料包括不需要碳化的材料和期望熔化的材料，并且不希望被碳化的材料的粒径大于期望熔化的材料的粒径。

10. 发明申请

US20060086695A1 Electrode for discharge surface treatment and method of evaluating the same, and discharge-surface-treating method 失效
标题翻译：放电表面处理用电极及其评价方法以及放电表面处理方法
公开(公告)号：US20060086695A1
公开(公告)日：2006-04-27
申请号：US11297462
申请日：2005-12-09
申请人： Akihiro Goto , Masao Akiyoshi , Katsuhiro Matsuo , Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa
发明人： Akihiro Goto , Masao Akiyoshi , Katsuhiro Matsuo , Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa
IPC分类号： B23H1/00
CPC分类号： C22C1/0433 , B22F5/00 , B22F2003/145 , B22F2009/041 , B22F2998/10 , C23C26/00 , B22F9/04 , B22F1/0059 , B22F3/14
摘要： A method of evaluating an electrode for discharge surface treatment for generating a discharge between the electrode and a workpiece in a treatment liquid or in the air using a green compact obtained by molding a metal, metal compound, or ceramic powder or other green compact obtained by heating the green compact as the electrode, and forming a coat consisting of an electrode material or a substance obtained by a reaction of the electrode material by a discharge energy on a surface of the workpiece, includes evaluating a capability of the electrode to deposit the coat based on an amount of deposition of the electrode material on the surface of the workpiece by a single discharge.
摘要翻译：一种评价用于排出表面处理的电极的方法，其中使用通过模制由金属，金属化合物或陶瓷粉末或其它生坯得到的生坯，在处理液体或空气中产生电极和工件之间的放电。加热作为电极的生坯，并且形成由电极材料或通过电极材料通过在工件的表面上的放电能量的反应获得的物质组成的涂层，包括评价电极沉积涂层的能力基于通过单次放电在工件的表面上沉积电极材料的量。

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