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1. 发明申请

US20090114046A1 IRON-BASE SINTERED PART, MANUFACTURING METHOD OF IRON-BASE SINTERED PART AND ACTUATOR 有权
标题翻译：铁基烧结部件，铁基烧结部件和执行器的制造方法
公开(公告)号：US20090114046A1
公开(公告)日：2009-05-07
申请号：US12093373
申请日：2006-11-15
申请人： Toshiyuki Saito , Takumi Mio , Koji Nishi , Hajime Fukami , Kentaro Yamauchi , Hiroyuki Yao , Masayuki Yamamoto , Hideki Yamazaki
发明人： Toshiyuki Saito , Takumi Mio , Koji Nishi , Hajime Fukami , Kentaro Yamauchi , Hiroyuki Yao , Masayuki Yamamoto , Hideki Yamazaki
IPC分类号： C23C8/66 , F16H25/00
CPC分类号： F04C2/3446 , B22F3/1007 , B22F3/24 , B22F5/08 , B22F2003/023 , B22F2003/026 , B22F2998/00 , B22F2998/10 , C22C33/0264 , C22C38/08 , C22C38/12 , C22C38/16 , F01C21/08 , F01C21/106 , F04C2230/22 , F05C2201/0409 , F05C2201/046 , F05C2201/0466 , Y10T74/18544 , B22F2201/30 , B22F3/02 , B22F3/1028
摘要： An iron-base sintered part having high density and totally enhanced strength, toughness and abrasion resistance, a manufacturing method of the iron-base sintered part, and an actuator are disclosed. The iron-base sintered part is formed by an iron-nickel-molybdenum-carbon-based sintered alloy, has density of 7.25 g/cm3 or more, and has a carburization quenched structure. A method for manufacturing the iron-base sintered part includes a molding process of charging a raw mixture powder of an iron-nickel-molybdenum-based metal powder and a carbon-based powder into a cavity of a molding die and compressing the raw powder in the cavity to form a consolidation body, a sintering process of sintering the consolidation body at a sintering temperature to form a sintered alloy, and a carburization quenching process of heating the sintered alloy in a carburization atmosphere and quenching the heated alloy.
摘要翻译：公开了具有高密度和完全增强的强度，韧性和耐磨性的铁基烧结部件，铁基烧结部件的制造方法和致动器。铁基烧结部由铁 - 镍 - 钼 - 碳系烧结合金形成，密度为7.25g / cm 3以上，具有渗碳淬火结构。铁基烧结体的制造方法包括将铁 - 镍 - 钼 - 基金属粉末和碳 - 基粉末的混合物粉末加入到模具的空腔中并将原料粉末形成固结体的空腔，在烧结温度下烧结固结体以形成烧结合金的烧结工艺，以及在渗碳气氛中加热烧结合金并淬火加热合金的渗碳淬火工艺。

2. 发明授权

US08491695B2 Iron-base sintered part, manufacturing method of iron-base sintered part and actuator 有权
标题翻译：铁基烧结部件，铁基烧结部件和致动器的制造方法
公开(公告)号：US08491695B2
公开(公告)日：2013-07-23
申请号：US12093373
申请日：2006-11-15
申请人： Toshiyuki Saito , Takumi Mio , Koji Nishi , Hajime Fukami , Kentaro Yamauchi , Hiroyuki Yao , Masayuki Yamamoto , Hideki Yamazaki
发明人： Toshiyuki Saito , Takumi Mio , Koji Nishi , Hajime Fukami , Kentaro Yamauchi , Hiroyuki Yao , Masayuki Yamamoto , Hideki Yamazaki
IPC分类号： B22F3/24 , F04C2/30
CPC分类号： F04C2/3446 , B22F3/1007 , B22F3/24 , B22F5/08 , B22F2003/023 , B22F2003/026 , B22F2998/00 , B22F2998/10 , C22C33/0264 , C22C38/08 , C22C38/12 , C22C38/16 , F01C21/08 , F01C21/106 , F04C2230/22 , F05C2201/0409 , F05C2201/046 , F05C2201/0466 , Y10T74/18544 , B22F2201/30 , B22F3/02 , B22F3/1028
摘要： An iron-base sintered part having high density and totally enhanced strength, toughness and abrasion resistance, a manufacturing method of the iron-base sintered part, and an actuator are disclosed. The iron-base sintered part is formed by an iron-nickel-molybdenum-carbon-based sintered alloy, has density of 7.25 g/cm3 or more, and has a carburization quenched structure. A method for manufacturing the iron-base sintered part includes a molding process of charging a raw mixture powder of an iron-nickel-molybdenum-based metal powder and a carbon-based powder into a cavity of a molding die and compressing the raw powder in the cavity to form a consolidation body, a sintering process of sintering the consolidation body at a sintering temperature to form a sintered alloy, and a carburization quenching process of heating the sintered alloy in a carburization atmosphere and quenching the heated alloy.
摘要翻译：公开了具有高密度和完全增强的强度，韧性和耐磨性的铁基烧结部件，铁基烧结部件的制造方法和致动器。铁基烧结部由铁 - 镍 - 钼 - 碳系烧结合金形成，密度为7.25g / cm 3以上，具有渗碳淬火结构。铁基烧结体的制造方法包括将铁 - 镍 - 钼 - 基金属粉末和碳 - 基粉末的混合物粉末加入到模具的空腔中并将原料粉末形成固结体的空腔，在烧结温度下烧结固结体以形成烧结合金的烧结工艺，以及在渗碳气氛中加热烧结合金并淬火加热合金的渗碳淬火工艺。

3. 发明申请

US20090301887A1 METAL PART AND METHOD OF MANUFACTURING METAL PART 有权
标题翻译：金属部件及其制造方法
公开(公告)号：US20090301887A1
公开(公告)日：2009-12-10
申请号：US12479272
申请日：2009-06-05
申请人： Toshiyuki SAITO , Takumi MIO , Koji NISHI , Hajime FUKAMI , Atsushi Eto , Hiroyuki Yao
发明人： Toshiyuki SAITO , Takumi MIO , Koji NISHI , Hajime FUKAMI , Atsushi Eto , Hiroyuki Yao
IPC分类号： C25D7/00 , C25D5/00
CPC分类号： C25D11/04 , C25D11/024 , F04C2/3441 , F04C14/226 , F04C2230/91
摘要： A method of manufacturing a metal part in which a base material of an aluminum alloy as an anode is immersed in an electrolyte together with a cathode, and at least a portion of a surface of the base material is anodized and coated with an anodic oxide film, the method includes: increasing a current density provided to both the anode and the cathode from an initial current density of 0 A/dm2 at a rate that is lower than or equal to 0.35 A/dm2 per minute, wherein once the current density reaches a prescribed current density, the current density provided to the anode and the cathode is maintained at the prescribed current density.
摘要翻译：一种制造金属部件的方法，其中将铝合金作为阳极的基材与阴极一起浸入电解质中，并且将基材的表面的至少一部分阳极氧化并涂覆有阳极氧化膜该方法包括：以低于或等于0.35A / dm 2 /分钟的速率从初始电流密度为0A / dm2增加提供给阳极和阴极的电流密度，其中一旦电流密度达到规定的电流密度，提供给阳极和阴极的电流密度保持在规定的电流密度。

4. 发明授权

US08172561B2 Metal part and method of manufacturing metal part 有权
标题翻译：金属部件及其制造方法
公开(公告)号：US08172561B2
公开(公告)日：2012-05-08
申请号：US12479272
申请日：2009-06-05
申请人： Toshiyuki Saito , Takumi Mio , Koji Nishi , Hajime Fukami , Atsushi Eto , Hiroyuki Yao
发明人： Toshiyuki Saito , Takumi Mio , Koji Nishi , Hajime Fukami , Atsushi Eto , Hiroyuki Yao
IPC分类号： F01C21/10 , F03C2/00 , F03C4/00 , F04C2/00
CPC分类号： C25D11/04 , C25D11/024 , F04C2/3441 , F04C14/226 , F04C2230/91
摘要： A metal part in which a base material of silicon-aluminum alloy having 1 to 25% by mass of silicon as an anode is immersed in an electrolyte together with a cathode, and at least a portion of a surface of the base material is anodized and coated with an anodic oxide film. A current density provided to both the anode and the cathode is increased from an initial current density of 0 A/dm2 at a rate between 0.15 and 0.35 A/dm2 per minute, wherein once the current density reaches a prescribed current density of between 0.8 A/dm2 and 1.2 A/dm2, the current density provided to the anode and the cathode is maintained at the prescribed current density.
摘要翻译：将具有1〜25质量％的作为阳极的硅的硅铝合金的基材与阴极一起浸渍在电解液中的金属部件，并且将基材的至少一部分表面进行阳极氧化，涂覆有阳极氧化膜。提供给阳极和阴极的电流密度以每分钟0.15和0.35A / dm 2之间的速率从0A / dm2的初始电流密度增加，其中一旦电流密度达到规定的电流密度在0.8A / dm2和1.2A / dm2，提供给阳极和阴极的电流密度保持在规定的电流密度。

5. 发明授权

US06877969B2 Vane pump 有权
标题翻译：叶片泵
公开(公告)号：US06877969B2
公开(公告)日：2005-04-12
申请号：US10819290
申请日：2004-04-07
申请人： Hiroyuki Yao , Hidetoshi Fujiwara , Kentaro Yamauchi
发明人： Hiroyuki Yao , Hidetoshi Fujiwara , Kentaro Yamauchi
IPC分类号： F04C2/344 , F01C21/08 , F04C18/344 , F04C18/00
CPC分类号： F04C18/3446 , F01C21/0863
摘要： Within an angular area where each vane of a vane pump having backpressure grooves is moved radially inwardly as the rotor rotates, the outer circumferential edge of the backpressure groove is indented toward the rotational axis of the rotor along a locus drawn by the radial innermost end of each vane so that the radial innermost end of each vane does not protrude radially inwardly beyond a predetermined distance from the indented part of the outer circumferential edge of the backpressure groove.
摘要翻译：在具有背压槽的叶片泵的叶片的每个叶片在转子旋转时径向向内移动的角区域内，背压槽的外周边缘沿着由转子的径向最内端拉出的轨迹朝向转子的旋转轴线每个叶片使得每个叶片的径向最内端不径向向内突出超过背压槽的外周边缘的凹陷部分的预定距离。

6. 发明授权

US4691476A Vehicle door structure 失效
标题翻译：车门结构
公开(公告)号：US4691476A
公开(公告)日：1987-09-08
申请号：US677297
申请日：1984-12-03
申请人： Hiroyuki Yao , Yuji Okamoto
发明人： Hiroyuki Yao , Yuji Okamoto
IPC分类号： B60J1/17 , B60J10/79
CPC分类号： B60J10/79
摘要： A vehicle door structure having an exterior surface of a glass window located in a vehicle door. A door window is vertically displaceable in conjunction with a slider. The slider has a vertically extending groove into which an end portion of the door window is fitted. An adhesive is provided between the end portion of the door window and the inside of the slider to fix the door window in the groove of the slider. The upper portion of the slider closes the space in which the adhesive is filled so that the adhesive does not spread out on the upper surface of the slider, thereby preventing accumulation of foreign matter such as dust and dirt, and adding to the aesthetic appearance of the assembly.
摘要翻译：一种具有位于车门中的玻璃窗的外表面的车门结构。门窗可以与滑块一起垂直移动。滑块具有垂直延伸的凹槽，门窗的端部装配到该凹槽中。在门窗的端部和滑块的内侧之间设置粘合剂，以将门窗固定在滑块的槽中。滑块的上部封闭了粘合剂填充的空间，使得粘合剂不会在滑动件的上表面上展开，从而防止诸如灰尘和污垢的异物堆积，并且增加了美观的外观大会。

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