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1. 发明授权

US09187831B2 Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment 有权
标题翻译：高温部件，高温部件和放电表面处理用电极的滑动面涂布方法
公开(公告)号：US09187831B2
公开(公告)日：2015-11-17
申请号：US10976234
申请日：2004-10-29
申请人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Mikiya Arai , Shigeru Saburi , Eiji Nakayama , Akihiro Goto , Masao Akiyoshi
发明人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Mikiya Arai , Shigeru Saburi , Eiji Nakayama , Akihiro Goto , Masao Akiyoshi
IPC分类号： H01T14/00 , C23C26/02 , C23C30/00 , B23K9/18 , B23K9/04 , C23C26/00
CPC分类号： C23C26/02 , B23K9/044 , B23K9/186 , C23C26/00 , C23C30/00 , Y02T50/67 , Y10T428/249954 , Y10T428/249955 , Y10T428/31678
摘要： A sliding surface of a high-temperature portion is subjected to an electro-discharge surface treatment with one or both of a high-temperature hard material (4) and a material having a lubricating property at a high temperature (6). The high-temperature hard material (4) is any or a mixture of cBN, TiC, TiN, TiAlN, TiB2, WC, Cr3C2, SiC, ZrC, VC, B4C, Si3N4, ZrO2, and Al2O3. The material having the lubricating property at the high temperature (6) contains chromium and/or chromium oxide (Cr2O3) and/or hexaboron nitride (hBN). An electrode formed by compression molding of the high-temperature hard material, and the high-temperature lubricating material containing at least one of Cr and hBN and having the lubricating property at the high temperature is used as the electrode for the electro-discharge surface treatment.
摘要翻译：用高温硬质材料（4）和具有高温润滑性的材料（6）中的一种或两种对高温部分的滑动表面进行放电表面处理。高温硬质材料（4）是cBN，TiC，TiN，TiAlN，TiB 2，WC，Cr 3 C 2，SiC，ZrC，VC，B 4 C，Si 3 N 4，ZrO 2和Al 2 O 3的任何或混合物。具有高温润滑性的材料（6）含有铬和/或氧化铬（Cr 2 O 3）和/或六氮化硼（hBN）。使用通过高温硬质材料的压缩成型而形成的电极以及含有Cr和hBN中的至少一种且具有高温润滑性的高温润滑材料作为放电表面处理用电极。

2. 发明授权

US08693911B2 Image forming apparatus, resistance measuring device of recording medium, and resistance measuring method 有权
标题翻译：图像形成装置，记录介质的电阻测量装置和电阻测量方法
公开(公告)号：US08693911B2
公开(公告)日：2014-04-08
申请号：US13161663
申请日：2011-06-16
申请人： Mitsutoshi Watanabe , Masato Ogasawara
发明人： Mitsutoshi Watanabe , Masato Ogasawara
IPC分类号： G03G15/20
CPC分类号： G03G15/1675 , G03G2215/00763
摘要： An image forming apparatus according to an embodiment includes: an image carrier; a transfer device which transfers a toner image formed on the image carrier onto a recording medium; a resistance measuring device which causes a current to flow through the recording medium before transferring the toner image and measures the resistance of the recording medium; and a setting unit which sets a condition of the transfer on the basis of the measurement result of the resistance of the recording medium. The resistance measuring device includes an electric shock prevention member which prevents the current from flowing to a user through the recording medium during the measurement of the resistance of the recording medium.
摘要翻译：根据实施例的图像形成装置包括：图像载体; 转印装置，其将形成在图像载体上的调色剂图像转印到记录介质上; 电阻测量装置，其在转印调色剂图像之前使电流流过记录介质并测量记录介质的电阻; 以及设置单元，其基于记录介质的电阻的测量结果来设置传送的条件。电阻测量装置包括防震部件，其在测量记录介质的电阻期间防止电流通过记录介质流向用户。

3. 发明申请

US20130146822A1 DISCHARGE SURFACE TREATMENT METHOD AND COATING BLOCK FOR DISCHARGE SURFACE TREATMENTS 审中-公开
标题翻译：放电表面处理放电表面处理方法和涂层
公开(公告)号：US20130146822A1
公开(公告)日：2013-06-13
申请号：US13762833
申请日：2013-02-08
申请人： Mitsutoshi WATANABE , Hiroyuki OCHIAI , Hiroki YOSHIZAWA , Yukihiro SHIMODA , Masayoshi SHIINO
发明人： Mitsutoshi WATANABE , Hiroyuki OCHIAI , Hiroki YOSHIZAWA , Yukihiro SHIMODA , Masayoshi SHIINO
IPC分类号： H01B1/08
CPC分类号： H01B1/08 , C23C26/00
摘要： Employing a compact molded from powder of metal or the like as an electrode 11, generating pulsed discharges between the electrode 11 and a treating portion Wa of work W in working oil L as a mixture with powder of semiconductor or conductor mixed therein, using discharge energy thereof for locally fusing surface regions of the treating portion Wa of work W, showering molten pieces of electrode material or reactants of the electrode material onto the treating portion Wa of work W, forming a covering film C on the treating portion Wa of work W.
摘要翻译：使用由金属等的粉末成型的紧凑件作为电极11，在电极11与工作油中的工件W的处理部分Wa之间产生脉冲排放，作为混合有半导体或导体的粉末的工作油L，使用放电能量用于将工件W的处理部分Wa的表面区域局部熔合，将电极材料的熔融片或电极材料的反应物溅射到工件W的处理部分Wa上，在工件W的处理部分Wa上形成覆盖膜C.

4. 发明授权

US08287968B2 Coating film and coating-film forming method 有权
标题翻译：涂膜和涂膜成型方法
公开(公告)号：US08287968B2
公开(公告)日：2012-10-16
申请号：US12296179
申请日：2006-04-05
申请人： Akihiro Goto , Masahiro Okane , Kazushi Nakamura , Hiroyuki Teramoto , Hiroyuki Ochiai , Mitsutoshi Watanabe
发明人： Akihiro Goto , Masahiro Okane , Kazushi Nakamura , Hiroyuki Teramoto , Hiroyuki Ochiai , Mitsutoshi Watanabe
IPC分类号： H01T14/00 , B32B15/00
CPC分类号： C23C26/02 , C23C8/80 , C23C26/00 , Y10T428/12493
摘要： To form a coating film having an excellent wear-resistant property in a temperature range from low temperature to high temperature a coating-film forming method includes a metal-powder producing step of producing a metal powder containing an element exhibiting a lubricating property when oxidized; an oxidizing step of oxidizing the metal powder so that an amount of oxygen contained in the metal powder is within 6 weight % to 14 weight %; and a coating-film forming step of forming a coating film on a material subject to a treatment, the coating film having such a composition that an area where an oxygen content is 3 weight % or less and an area where an oxygen content is 8 weight % or more are distributed in a unit area of the coating film when the metal powder is in a melted state or a semi-melted state, and an oxygen content of the entire coating film after the metal powder is melted or semi-melted being within 5 weight % to 9 weight %.
摘要翻译：为了形成在低温至高温的温度范围内具有优异的耐磨性的涂膜，涂膜形成方法包括：金属粉末的制造步骤，其制造含有氧化时具有润滑性的元素的金属粉末; 氧化金属粉末的氧化步骤，使得金属粉末中所含的氧含量在6重量％至14重量％之间; 以及在经受处理的材料上形成涂膜的涂膜形成步骤，所述涂膜具有氧含量为3重量％以下的面积和氧含量为8重量的区域的组成当金属粉末处于熔融状态或半熔化状态时，涂膜的单位面积中分布有％以上，并且金属粉末后的整个涂膜的氧含量在内部熔融或半熔融 5重量％至9重量％。

5. 发明授权

US08221509B2 Battery and method for producing the same 有权
标题翻译：电池及其制造方法
公开(公告)号：US08221509B2
公开(公告)日：2012-07-17
申请号：US12468921
申请日：2009-05-20
申请人： Ryoko Masuyoshi , Mitsutoshi Watanabe , Tetsuo Kawai , Toshiyuki Edamoto
发明人： Ryoko Masuyoshi , Mitsutoshi Watanabe , Tetsuo Kawai , Toshiyuki Edamoto
IPC分类号： H01M6/00 , H01M10/24
CPC分类号： H01M10/0587 , H01M4/382 , H01M4/405 , H01M4/483 , H01M4/661 , H01M4/74 , H01M4/75 , H01M10/052 , H01M2004/021 , H01M2300/0025 , Y10T29/49108
摘要： Sheet-shaped mixture layers are placed on both sides of a current collector to form an electrode (positive electrode) with a layered structure. The electrode with a layered structure and a counter electrode (negative electrode) thereof are wound via a separator, while a positional shift in a winding direction is caused between the current collector and the sheet-shaped mixture layers of the electrode with the layered structure, whereby a winding body is formed. The winding body is placed in a battery case (outer can) to constitute a battery. Particularly, in the electrode with a layered structure, by forming the current collector of a plain-woven wire net, a metal foil, expanded metal, a lath, or punching metal, a battery with satisfactory productivity suitable for an intermediate load can be provided at a low cost.
摘要翻译：将片状混合物层放置在集电体的两侧，形成层叠结构的电极（正极）。具有层状结构的电极和对置电极（负极）经由隔膜卷绕，同时在集电体与具有层状结构的电极的片状混合物层之间引起卷绕方向上的位置偏移，从而形成绕线体。卷绕体放置在电池盒（外罐）中以构成电池。特别地，在具有层状结构的电极中，通过形成普通编织线网，金属箔，多孔金属，板条或冲孔金属的集电体，可以提供适合于中间负载的具有令人满意的生产率的电池以低成本。

6. 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。

7. 发明申请

US20120037070A1 DISCHARGE SURFACE TREATMENT ELECTRODE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：放电表面处理电极及其制造方法
公开(公告)号：US20120037070A1
公开(公告)日：2012-02-16
申请号：US13264002
申请日：2010-04-13
申请人： Hiroki Yoshizawa , Satoshi Kurita , Mitsutoshi Watanabe , Kyouhei Nomura , Yukihiro Shimoda , Nobuhiko Yunoki , Masanobu Hasegawa
发明人： Hiroki Yoshizawa , Satoshi Kurita , Mitsutoshi Watanabe , Kyouhei Nomura , Yukihiro Shimoda , Nobuhiko Yunoki , Masanobu Hasegawa
IPC分类号： B05C9/00 , B05C11/00 , B22F3/12
CPC分类号： C23C26/00 , B22F1/0007 , B22F9/026 , B22F9/082 , B22F9/305 , B22F2009/044 , B22F2998/10 , C22C19/03 , C22C19/051 , C22C19/07 , C22C33/0207 , C22C38/30 , B22F3/02 , B22F3/10 , B22F9/02 , B22F9/16
摘要： A discharge surface treatment electrode used in discharge surface treatment for forming a wear-resistant film on a treatment target surface of a workpiece by use of the discharge energy of electric discharges caused between the electrode and the workpiece, the film being made of a material of an electrode or a substance obtained by a reaction of the material of the electrode with the discharge energy. The discharge surface treatment electrode is formed by: compression-molding a mixed powder into a green compact, the mixed powder being formed from a powder of a Stellite alloy with an average particle size of 3 μm or less prepared by use of a jet mill and a powder of a metal with an average particle size of 3 μm or less manufactured through an atomization process or a chemical process; and subjecting the green compact to heat treatment.
摘要翻译：一种用于放电表面处理的放电表面处理电极，用于通过使用在电极和工件之间产生的放电的放电能量在工件的处理目标表面上形成耐磨膜，该膜由材料制成通过电极材料与放电能量的反应获得的电极或物质。放电表面处理电极通过以下方式形成：将混合粉末压成型成生坯，所述混合粉末由使用喷射磨机制备的平均粒径为3μm以下的Stellite合金粉末形成，通过雾化法或化学法制造平均粒径为3μm以下的金属粉末; 并对生坯进行热处理。

8. 发明申请

US20110232108A1 CUTTING INSTRUMENT 有权
标题翻译：切割仪器
公开(公告)号：US20110232108A1
公开(公告)日：2011-09-29
申请号：US12994032
申请日：2008-10-02
申请人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa , Hiroki Yoshizawa , Yukihiro Shimoda , Sadao Doi
发明人： Hiroyuki Ochiai , Mitsutoshi Watanabe , Takashi Furukawa , Hiroki Yoshizawa , Yukihiro Shimoda , Sadao Doi
IPC分类号： B25G3/00
CPC分类号： B26B9/00 , C23C26/00 , C23C30/005
摘要： A cutting instrument (1) has a cutting blade portion (13) formed with a skin (7) made of an electrode material or a reaction product of the electrode material, the electrode material having been molten by pulse discharges induced between the cutting blade portion (13) and an electrode in a machining liquid or gas, having as the electrode one of a mold molded from powder of a kind or powder of a mixture of kinds out of a metal or metals, a metal compound or metal compounds, and a ceramic or ceramics, and a heat-treated mold being the mold as heat-treated.
摘要翻译：切割器具（1）具有切割刀片部分（13），该切割刀片部分形成有由电极材料制成的皮肤（7）或电极材料的反应产物，所述电极材料已经通过在切割刀片部分（13）和机械液体或气体中的电极，具有作为电极之一的电极，所述电极由金属或金属种类或粉末的粉末成型的模具，金属化合物或金属化合物，以及陶瓷或陶瓷，以及作为热处理的模具的热处理模具。

9. 发明授权

US07915559B2 Electrode for electric discharge surface treatment, method for manufacturing electrode, and method for storing electrode 有权
标题翻译：放电表面处理用电极，电极制造方法以及电极保存方法
公开(公告)号：US07915559B2
公开(公告)日：2011-03-29
申请号：US11291878
申请日：2005-12-02
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： B23K1/04
CPC分类号： C23C24/00 , B22F2998/10 , B22F2999/00 , C23C26/00 , B22F1/0096 , B22F3/02 , B22F1/0011
摘要： An electrode for electric discharge surface treatment, in which a pulse-like electric discharge is caused between the electrode and a work in a dielectric fluid or an atmosphere, and in which a coat of an electrode material or a substance that is generated by a reaction of the electrode material due to an electric discharge energy is formed on a surface of the work, is a molded powder that is formed by molding a material powder including a metallic powder, a metallic compound powder, and a conductive ceramic powder. A powder solid that is formed as a result of coagulation of the material powder, and that is included in the molded powder has a diameter shorter than a distance between the electrode and the work.
摘要翻译：一种用于放电表面处理的电极，其中在电极和电介质流体或大气中的工件之间产生脉冲状放电，并且其中电极材料或通过反应产生的物质的涂层是通过模制包含金属粉末，金属化合物粉末和导电陶瓷粉末的材料粉末而形成的在工件表面上形成的由放电能量引起的电极材料的成型粉末。由于材料粉末凝结而形成的粉末固体，其包含在成型粉末中的直径比电极和工件之间的距离短。

10. 发明授权

US07910176B2 Electrode for discharge surface treatment, manufacturing method and evaluation method for electrode for discharge surface treatment, discharge surface treatment apparatus, and discharge surface treatment method 有权
标题翻译：放电表面处理用电极，放电表面处理用电极的制造方法和评价方法，放电表面处理装置和放电表面处理方法
公开(公告)号：US07910176B2
公开(公告)日：2011-03-22
申请号：US10559427
申请日：2004-01-29
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： H05H1/48 , C23C16/48
CPC分类号： C23C26/00 , B22F2998/10 , B22F1/0003 , B22F3/02
摘要： An electrode is used to perform discharge surface treatment of a work piece. The electrode is made of a green compact obtained by compression-molding an electrode material including powder of any of a metal, a metallic compound, and ceramics. The discharge surface treatment includes generating an electric discharge between the electrode and the work piece in an atmosphere of a machining medium and forming a film consisting of a machining material on a surface of a work piece using energy produced by the electric discharge. The powder has an average particle diameter of 5 micrometer to 10 micrometers, and contains 40 volume percent or more of a component not forming or less easily forming carbide as a component for forming the film on the work piece. The electrode has a hardness in a range of B to 8B tested with a pencil scratch test for a coating film.
摘要翻译：电极用于对工件进行放电表面处理。电极由通过压缩模制包括金属，金属化合物和陶瓷中的任一种的粉末的电极材料而获得的生坯。放电表面处理包括在加工介质的气氛中在电极和工件之间产生放电，并使用由放电产生的能量在工件的表面上形成由加工材料构成的膜。粉末的平均粒径为5微米至10微米，并且包含40体积％以上的成分不易形成碳化物的成分，作为在工件上形成膜的成分。该电极具有通过用于涂膜的铅笔划痕试验测试的B至8B范围内的硬度。

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