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1. 发明授权

US07067011B2 Apparatus and method for discharge surface treatment 失效
标题翻译：放电表面处理装置及方法
公开(公告)号：US07067011B2
公开(公告)日：2006-06-27
申请号：US10898992
申请日：2004-07-27
申请人： Tooru Inoue , Akihiro Goto
发明人： Tooru Inoue , Akihiro Goto
IPC分类号： B05C5/053 , B05C5/10
CPC分类号： C23C26/00 , B05D1/62 , B05D3/141 , C25D5/18 , C25D17/00 , C25D21/12
摘要： An apparatus has a green compact electrode including a material of a coating formed on a workpiece by a discharge, a power source for supplying a first voltage, a voltage detector for detecting a voltage between the workpiece and the electrode, and a pulse current generator for generating and outputting a pulse current from the first voltage, and for cutting off the output when a predetermined period of time has passed after the voltage is detected to be less than a detection voltage. The pulse current is supplied between the workpiece and the electrode, and the detection voltage is less than the first voltage by 5% to 20% of the first voltage.
摘要翻译：一种装置具有包括通过放电在工件上形成的涂层的材料的绿色紧凑型电极，用于提供第一电压的电源，用于检测工件和电极之间的电压的电压检测器，以及用于从第一电压产生和输出脉冲电流，并且在检测到电压小于检测电压之后经过预定时间段时切断输出。在工件与电极之间提供脉冲电流，检测电压小于第一电压的5％〜20％。

2. 发明授权

US06783795B2 Power supply apparatus for discharge surface treatment 失效
标题翻译：放电表面处理用电源装置
公开(公告)号：US06783795B2
公开(公告)日：2004-08-31
申请号：US10694170
申请日：2003-10-28
申请人： Tooru Inoue , Akihiro Goto
发明人： Tooru Inoue , Akihiro Goto
IPC分类号： B05C5053
CPC分类号： C23C26/00 , B05D1/62 , B05D3/141 , C25D5/18 , C25D17/00 , C25D21/12
摘要： In a power supply apparatus for discharge surface treatment which uses a green compact electrode as a discharge electrode, allows a pulse-type discharge to take place between said discharge electrode and a workpiece, and forms a film, which is made of an electrode material or a material obtained when the electrode material reacts to a discharge energy, on a surface of the workpiece following three measures are taken. (1) When a discharge voltage detected by the voltage detection means is less than or equal to discharge detection voltage set value which is slightly lower than a power supply voltage, the electric current cut-off means forcibly cuts off an output of the oscillator so that long-time pulse is prevented. (2) A capacitor is connected in parallel with an oscillation circuit of the oscillator, and the long-time pulse is prevented by capacitor discharge. (3) Time that the discharge takes place once is controlled by a timer so that the long-time pulse is prevented.
摘要翻译：在使用生坯电极作为放电电极的放电表面处理用电源装置中，允许在所述放电电极和工件之间发生脉冲型放电，并形成由电极材料制成的膜采取在电极材料与放电能量反应时获得的材料，在三个措施之后在工件的表面上。（1）当由电压检测装置检测到的放电电压小于或等于稍低于电源电压的放电检测电压设定值时，电流切断装置强制切断振荡器的输出可以防止长时间的脉冲。（2）电容器与振荡器的振荡电路并联连接，并且通过电容器放电来防止长时间脉冲。（3）放电发生一次的时间由定时器控制，以防止长时间脉冲。

3. 发明授权

US07323213B2 Apparatus and method for discharge surface treatment 失效
标题翻译：放电表面处理装置及方法
公开(公告)号：US07323213B2
公开(公告)日：2008-01-29
申请号：US11429208
申请日：2006-05-08
申请人： Tooru Inoue , Akihiro Goto
发明人： Tooru Inoue , Akihiro Goto
IPC分类号： B05C5/053
CPC分类号： C23C26/00 , B05D1/62 , B05D3/141 , C25D5/18 , C25D17/00 , C25D21/12
摘要： An apparatus has a green compact electrode including a material of a coating formed on a workpiece by a discharge, a power source for supplying a first voltage, a voltage detector for detecting a voltage between the workpiece and the electrode, and a pulse current generator for generating and outputting a pulse current from the first voltage, and for cutting off the output when a predetermined period of time has passed after the voltage is detected to be less than a detection voltage. The pulse current is supplied between the workpiece and the electrode, and the detection voltage is less than the first voltage by 5% to 20% of the first voltage.
摘要翻译：一种装置具有包括通过放电在工件上形成的涂层的材料的绿色紧凑型电极，用于提供第一电压的电源，用于检测工件和电极之间的电压的电压检测器，以及用于从第一电压产生和输出脉冲电流，并且在检测到电压小于检测电压之后经过预定时间段时切断输出。在工件与电极之间提供脉冲电流，检测电压小于第一电压的5％〜20％。

4. 发明申请

US20060204669A1 Apparatus and method for discharge surface treatment 失效
公开(公告)号：US20060204669A1
公开(公告)日：2006-09-14
申请号：US11429208
申请日：2006-05-08
申请人： Tooru Inoue , Akihiro Goto
发明人： Tooru Inoue , Akihiro Goto
IPC分类号： B05D1/04
CPC分类号： C23C26/00 , B05D1/62 , B05D3/141 , C25D5/18 , C25D17/00 , C25D21/12
摘要： An apparatus has a green compact electrode including a material of a coating formed on a workpiece by a discharge, a power source for supplying a first voltage, a voltage detector for detecting a voltage between the workpiece and the electrode, and a pulse current generator for generating and outputting a pulse current from the first voltage, and for cutting off the output when a predetermined period of time has passed after the voltage is detected to be less than a detection voltage. The pulse current is supplied between the workpiece and the electrode, and the detection voltage is less than the first voltage by 5% to 20% of the first voltage.

5. 发明申请

US20050079276A1 Apparatus and method for discharge surface treatment 失效
标题翻译：放电表面处理装置及方法
公开(公告)号：US20050079276A1
公开(公告)日：2005-04-14
申请号：US10898992
申请日：2004-07-27
申请人： Tooru Inoue , Akihiro Goto
发明人： Tooru Inoue , Akihiro Goto
IPC分类号： B05B5/025 , B05C9/08 , C23C26/00
CPC分类号： C23C26/00 , B05D1/62 , B05D3/141 , C25D5/18 , C25D17/00 , C25D21/12
摘要： An apparatus has a green compact electrode including a material of a coating formed on a workpiece by a discharge, a power source for supplying a first voltage, a voltage detector for detecting a voltage between the workpiece and the electrode, and a pulse current generator for generating and outputting a pulse current from the first voltage, and for cutting off the output when a predetermined period of time has passed after the voltage is detected to be less than a detection voltage. The pulse current is supplied between the workpiece and the electrode, and the detection voltage is less than the first voltage by 5% to 20% of the first voltage.
摘要翻译：一种装置具有包括通过放电在工件上形成的涂层的材料的绿色紧凑型电极，用于提供第一电压的电源，用于检测工件和电极之间的电压的电压检测器，以及用于从第一电压产生和输出脉冲电流，并且在检测到电压小于检测电压之后经过预定时间段时切断输出。在工件与电极之间提供脉冲电流，检测电压小于第一电压的5％〜20％。

6. 发明授权

US06702896B1 Apparatus and method for discharge surface treatment 失效
标题翻译：放电表面处理装置及方法
公开(公告)号：US06702896B1
公开(公告)日：2004-03-09
申请号：US09660417
申请日：2000-09-12
申请人： Tooru Inoue , Akihiro Goto
发明人： Tooru Inoue , Akihiro Goto
IPC分类号： B05C5053
CPC分类号： C23C26/00 , B05D1/62 , B05D3/141 , C25D5/18 , C25D17/00 , C25D21/12
摘要： In a power supply apparatus for discharge surface treatment which uses a green compact electrode as a discharge electrode, allows a pulse-type discharge to take place between said discharge electrode and a workpiece, and forms a film, which is made of an electrode material or a material obtained when the electrode material reacts to a discharge energy, on a surface of the workpiece following three measures are taken. (1) When a discharge voltage detected by the voltage detection means is less than or equal to discharge detection voltage set value which is slightly lower than a power supply voltage, the electric current cut-off means forcibly cuts off an output of the oscillator so that long-time pulse is prevented. (2) A capacitor is connected in parallel with an oscillation circuit of the oscillator, and the long-time pulse is prevented by capacitor discharge. (3) Time that the discharge takes place once is controlled by a timer so that the long-time pulse is prevented.
摘要翻译：在使用生坯电极作为放电电极的放电表面处理用电源装置中，允许在所述放电电极和工件之间发生脉冲型放电，并形成由电极材料制成的膜采取在电极材料与放电能量反应时获得的材料，在三个措施之后在工件的表面上。（1）当电压检测装置检测到的放电电压小于或等于放电检测电压设定值略低于电源电压时，电流切断装置强制切断振荡器的输出可以防止长时间的脉冲。（2）电容器与振荡器的振荡电路并联连接，并且通过电容器放电来防止长时间脉冲。（3）放电发生一次的时间由定时器控制，以防止长时间脉冲。

7. 发明授权

US06437278B1 Green compact electrode for discharge surface treatment 有权
标题翻译：绿色紧凑型电极用于放电表面处理
公开(公告)号：US06437278B1
公开(公告)日：2002-08-20
申请号：US09548433
申请日：2000-04-12
申请人： Tooru Inoue , Akihiro Goto
发明人： Tooru Inoue , Akihiro Goto
IPC分类号： B23H104
CPC分类号： C23C26/00
摘要： A green compact electrode for discharge surface treatment comprises a main body of green compact electrode obtained by pressuring and compacting metal powder or powder of a metal compound, or either of the two types of powder with ceramics powder added thereto; and a metallic die used for pressuring and compacting the main body of the green compact electrode, and is used for discharge surface treatment together with the die without taking out the main body of green compact electrode from the die.
摘要翻译：用于放电表面处理的绿色紧凑型电极包括通过加压和压实金属粉末或金属化合物的粉末或两种类型的粉末中的任一种而获得的生坯电极的主体，其中添加有陶瓷粉末; 以及用于压制和压实生坯电极主体的金属模具，用于与模具一起进行放电表面处理，而不从模具中取出生坯电极主体。

8. 发明授权

US09284647B2 Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment 有权
公开(公告)号：US09284647B2
公开(公告)日：2016-03-15
申请号：US12558950
申请日：2009-09-14
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： B32B15/04 , F01D5/28 , C23C26/00 , C23C4/06 , C22C19/07 , C23C30/00
CPC分类号： C23C26/00 , B32B15/04 , C22C19/07 , C23C4/06 , C23C30/00 , F01D5/288 , F05D2300/509 , Y02T50/67 , Y10T428/12937
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.

9. 发明申请

US20130319324A1 DISCHARGE SURFACE TREATMENT APPARATUS 有权
标题翻译：放电表面处理装置
公开(公告)号：US20130319324A1
公开(公告)日：2013-12-05
申请号：US13824867
申请日：2012-06-05
申请人： Yusuke Yasunaga , Akihiro Goto , Hiroyuki Teramoto , Nobuyuki Sumi
发明人： Yusuke Yasunaga , Akihiro Goto , Hiroyuki Teramoto , Nobuyuki Sumi
IPC分类号： B05C11/00
CPC分类号： B05C11/00 , H01J37/3255 , H01J37/32577 , H01J37/32614 , H01J37/32825 , H05H1/46 , H05H2001/4682
摘要： A discharge surface treatment apparatus generates a pulsed discharge between poles, that is, between a discharge electrode and a workpiece, and the discharge electrode is obtained by compression-molding of any one of a metal powder, a powder of a metal compound, and a powder of ceramics or a mixture thereof. The apparatus forms a film made of an electrode material or the like on a workpiece surface by thermal energy due to the discharge. The apparatus includes: a capacitor that is connected to any one of the discharge electrode and the workpiece at one end; and a parallel circuit of a resistor and a diode, which is provided between another one of the discharge electrode and the workpiece and another end of the capacitor via a connection line.
摘要翻译：放电表面处理装置在两极之间，即放电电极和工件之间产生脉冲放电，放电电极通过压缩成型金属粉末，金属化合物粉末和陶瓷粉或其混合物。该装置由于放电而通过热能在工件表面上形成由电极材料等制成的膜。该装置包括：在一端连接到放电电极和工件中的任何一个的电容器; 以及通过连接线设置在放电电极和工件的另一个和电容器的另一端之间的电阻器和二极管的并联电路。

10. 发明申请

US20130164496A1 SURFACE LAYER FORMING METHOD USING ELECTRICAL DISCHARGE MACHINING AND SURFACE LAYER 审中-公开
标题翻译：使用电子放电加工和表面层的表面层形成方法
公开(公告)号：US20130164496A1
公开(公告)日：2013-06-27
申请号：US13140576
申请日：2010-09-16
申请人： Akihiro Goto , Nobuyuki Sumi , Yoshikazu Nakano , Yusuke Yasunaga , Hiroyuki Teramoto
发明人： Akihiro Goto , Nobuyuki Sumi , Yoshikazu Nakano , Yusuke Yasunaga , Hiroyuki Teramoto
IPC分类号： B23K9/04
CPC分类号： B23K9/042 , C09D5/084 , C23C26/00 , C23C30/00 , Y10T428/24355 , Y10T428/265
摘要： Using electrical discharge surface treatment of moving an electrode material to a work piece by repeatedly generating pulsed electrical discharge between an electrode for electrical discharge surface treatment (1) containing Si as a main component and a work piece (2) surface in order to form a surface layer excellent in an anti-corrosion property and an anti-erosion property which is useful in applications to anti-corrosion and anti-erosion parts, a surface layer formed with an amorphous structure, in which an Si component is contained in a range of 3 to 11 wt % and which has a thickness of 5 to 10 μm, is formed on the work piece (2) surface.
摘要翻译：使用放电表面处理，通过在用于以Si为主要成分的放电表面处理用电极（1）和工件（2）表面之间重复产生脉冲放电，从而将电极材料移动到工件上，以便形成在抗腐蚀和抗腐蚀部件的应用中有抗腐蚀性和抗侵蚀性优异的表面层，形成有非晶结构的表面层，其中包含Si成分的范围 3〜11重量％，厚度为5〜10微米，形成在工件（2）面上。

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