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1. 发明授权

US4504099A Drive-axle bearing device for automobiles 失效
标题翻译：汽车用驱动轴轴承装置
公开(公告)号：US4504099A
公开(公告)日：1985-03-12
申请号：US616779
申请日：1984-06-01
申请人： Yutaka Miki , Masayuki Kuroda , Tetsumi Omori
发明人： Yutaka Miki , Masayuki Kuroda , Tetsumi Omori
IPC分类号： F16C19/00 , B60B27/00 , B60B35/14 , B60B35/18 , F16D3/20 , F16D3/2245 , F16C19/08 , B60B35/12 , F16C3/035 , F16D3/46
CPC分类号： B60B27/0005 , B60B35/14
摘要： A bearing device for supporting an axle of an automobile comprises an outer member(B) having two races formed on the inner peripheral surface thereof and also having a radial flange integrally formed thereon for connection to a vehicle, an inner shaft member(A) having one end integrally formed with a radial flange for attachment of a wheel and the other end provided with the inner joint member(28, 280) of a constant velocity universal joint and also having two races formed on the outer peripheral surface thereof, and two rows of rolling elements(C) interposed between the races of the outer member and inner shaft member. The device is designed for simple construction and easy machining and assembly.
摘要翻译：用于支撑汽车车轴的轴承装置包括：外部构件（B），其具有形成在其内周表面上的两个座圈，并且还具有一体地形成在其上用于连接车辆的径向凸缘;内轴构件（A），其具有一端形成有用于安装车轮的径向凸缘，另一端设置有等速万向接头的内接头构件（28,280），并且还具有形成在其外周表面上的两个座圈，并且两排的滚动元件（C）插入在外部构件和内部轴构件的种族之间。该设备设计简单，易于加工和组装。

2. 发明授权

US4454640A Method of producing bearing devices for driving wheels of automobiles 失效
标题翻译：生产汽车驱动轮轴承装置的方法
公开(公告)号：US4454640A
公开(公告)日：1984-06-19
申请号：US420250
申请日：1982-09-13
申请人： Tomoyoshi Egusa , Yutaka Miki , Masayuki Kuroda , Koshiro Fujimoto , Motoharu Niki
发明人： Tomoyoshi Egusa , Yutaka Miki , Masayuki Kuroda , Koshiro Fujimoto , Motoharu Niki
IPC分类号： B24B19/06 , B21D53/10
CPC分类号： B24B19/06 , Y10T29/49684
摘要： A method of manufacturing bearing assembly for the driven wheels of automobiles comprises the steps of grinding the outer peripheral raceway surface 5, cylindrical seat 6 and shoulder surface 9 of the outer joint member of a constant velocity joint simultaneously by a grinding wheel 21, grinding the outer peripheral raceway surface 11 of an inner annular member and its end surface abutting against the shoulder surface 9 simultaneously by a grinding wheel, and fitting the inner annular member C on the cylindrical seat 6 of the outer joint member B until its end surface 10 abuts against the shoulder surface 9 of the outer joint member B. The method eliminates the influences on the internal bearing clearance of the outer peripheral raceway surfaces 5 and 11 of the outer joint member B and inner annular member C.
摘要翻译： PCT No.PCT / JP82 / 00007 Sec。 371日期1982年9月13日 102（e）1982年9月13日PCT申请日1982年1月12日PCT公布。出版物WO83 / 02484 日期：1983年7月21日。一种用于汽车从动轮的轴承组件的制造方法，包括以下步骤：通过同时磨削等速万向节外接头部件的外周滚道面5，圆柱座6和台肩面9 研磨轮21，通过砂轮同时研磨内环形构件的外周滚道面11及其端面抵靠台肩面9，并将内环形构件C安装在外接头构件的圆筒座6上 B直到其端面10抵靠外接头构件B的肩部表面9.该方法消除了对外接头构件B和内环形构件C的外周滚道表面5和11的内部轴承间隙的影响。

3. 发明授权

US09308777B2 Bearing device for a wheel 有权
标题翻译：车轮轴承装置
公开(公告)号：US09308777B2
公开(公告)日：2016-04-12
申请号：US14317097
申请日：2014-06-27
申请人： Tohru Nakagawa , Yuichi Asano , Masahiro Ozawa , Masayuki Kuroda
发明人： Tohru Nakagawa , Yuichi Asano , Masahiro Ozawa , Masayuki Kuroda
IPC分类号： F16C13/00 , B60B27/00 , F16D1/072 , F16D1/108 , F16C35/063 , F16C19/18 , B21D53/10 , F16D1/10
CPC分类号： B60B27/0078 , B21D53/10 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0084 , B60B27/0094 , F16C19/184 , F16C19/186 , F16C35/0635 , F16C2326/02 , F16D1/072 , F16D1/108 , F16D2001/103 , Y10T29/49535
摘要： A bearing device for a wheel is capable of suppressing radial play and allowing firm and easy connection between a hub and an outer ring of a constant velocity universal joint. Axially extending projections are provided on a shaft portion of a joint outer ring, and the shaft portion is press-fitted into a hole of a hub. Through this press-fitting, recesses held in close fit-engagement with the projections are formed by the projections in an inner diameter surface of the hub, forming a recess/projection fit-engagement structure in which the projections and the recesses are held in close contact with each other over an entire fit-engagement region thereof. A press-fitting margin (Δd) of the projections with respect to the hub and a height (h) of the projections are set to the following range: 0.3
摘要翻译：用于车轮的轴承装置能够抑制径向游隙，并且允许轮毂和等速万向接头的外圈之间的牢固和容易的连接。轴向延伸突起设置在接头外圈的轴部上，轴部被压配合到轮毂的孔中。通过这种压配合，通过轮毂的内径表面中的突起形成与突起紧密配合的凹部，形成凹部/突起配合接合结构，其中突起和凹部保持紧密在其整个配合接合区域彼此接触。突起相对于毂的压配边缘（＆Dgr; d）和突起的高度（h）设定在以下范围：0.3 <＆Dgr; d / 2h <0.86。

4. 发明申请

US20110212789A1 FIXED CONSTANT VELOCITY UNIVERSAL JOINT 审中-公开
标题翻译：固定不变速度通用接头
公开(公告)号：US20110212789A1
公开(公告)日：2011-09-01
申请号：US13127561
申请日：2009-11-27
申请人： Hirokazu Ooba , Masayuki Kuroda , Hisaaki Kura , Tatsuro Sugiyama , Teruaki Fujio
发明人： Hirokazu Ooba , Masayuki Kuroda , Hisaaki Kura , Tatsuro Sugiyama , Teruaki Fujio
IPC分类号： F16D3/223
CPC分类号： F16D3/2233 , F16D3/2237 , F16D2003/22306
摘要： Wedge angles are formed between mutually facing central track-groove portions (11b, 12b, 21b, 22b) of an outer joint member (1) and an inner joint member (2). Track grooves (11, 12) provided to the outer joint member (1) and track grooves (21, 22) provided to the inner joint member (2) include a first pair of track grooves (11, 21) respectively including the central track-groove portions (11b, 21b) forming therebetween the wedge angle (α) opening to an opening side of the outer joint member (1) under a state in which an operating angle is 0°, and a second pair of track grooves (12, 22) respectively including the central track-groove portions (12b, 22b) oppositely forming therebetween the wedge angle (β) opening to an inner-end side of the outer joint member (1) under the state in which the operating angle is 0° . Both the first track groove (11) and the second track groove (12) of the outer joint member (1) include opening-side track-groove portions (11c, 12c) connected respectively to the central track-groove portions (11b, 12b) directly, each of the opening-side track-groove portions (11c, 12c) being formed in such a shape as to be free from an undercut toward the opening side. Accordingly, it is possible to manufacture at low cost a high-efficient fixed type constant velocity universal joint which involves less torque loss.
摘要翻译：楔形角形成在外侧接头构件（1）和内侧接头构件（2）的相互面对的中心轨道槽部（11b，12b，21b，22b）之间。设置在外侧接头部件（1）上的履带槽（11,12）和设置于内侧接头部件（2）的履带槽（21,22）包括：第一对履带槽（11,21），分别包括中心轨道 - 沟槽部分（11b，21b）之间形成在操作角度为0°的状态下向外侧接头构件（1）的开口侧开口的楔角（α）和第二对轨道槽（12 ，22），分别包括在所述外侧接头构件（1）的内侧侧与所述外侧接头构件（1）的内侧侧面相反地形成的中心轨道槽部（12b，22b），所述楔形角（＆amp; bgr） 0°。外侧接头构件（1）的第一轨道槽（11）和第二轨道槽（12）都分别与中心轨道槽部（11b，12b）连接的开口侧轨道槽部（11c，12c）），每个开口侧轨道槽部分（11c，12c）形成为朝向开口侧没有底切的形状。因此，可以低成本地制造涉及较小转矩损失的高效率固定式等速万向接头。

5. 发明申请

US20100239202A1 DOUBLE-ROW ANGULAR BEARING, BEARING DEVICE FOR WHEEL, METHOD OF PRODUCING OUTER RACE, AND METHOD OF PRODUCING INNER RACE 审中-公开
标题翻译：双向轴承，用于车轮的轴承装置，生产外圈的方法和生产内圈的方法
公开(公告)号：US20100239202A1
公开(公告)日：2010-09-23
申请号：US12743060
申请日：2008-12-11
申请人： Masayuki Kuroda , Shigeaki Fukushima , Hiroya Kato , Isao Hirai , Keizo Kobayashi
发明人： Masayuki Kuroda , Shigeaki Fukushima , Hiroya Kato , Isao Hirai , Keizo Kobayashi
IPC分类号： F16C19/08 , F16C13/00 , B23P15/00
CPC分类号： F16C19/185 , B21H1/12 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0084 , F16C19/184 , F16C19/186 , F16C33/64 , F16C2300/02 , F16C2326/02 , Y10T29/49689
摘要： Provided are: a double-row angular bearing capable of enhancing its rolling life and cost reduction; a bearing device for a wheel, which is capable of reducing a number of assembling process steps in an assembly factory of automobiles and the like, is excellent in productivity, and is capable of cost reduction; and a method of producing an outer race and an inner race of a bearing, which can achieve their weight reduction to a large extent. The double-row angular bearing includes: an inner race having inner rolling surfaces on a radially outer surface thereof; an outer race having outer rolling surfaces on a radially inner surface thereof; and rolling elements rotatably housed between the outer rolling surfaces of the outer race and the inner rolling surfaces of the inner race. The outer race or the inner race is formed of a plastically worked article formed by cold rolling.
摘要翻译：提供：能够提高其滚动寿命和降低成本的双列角轴承; 用于车轮的轴承装置能够减少汽车等的装配工厂中的组装工序的数量，生产率优异，能够降低成本; 以及可以在很大程度上实现其重量减轻的轴承的外圈和内圈的制造方法。双列角轴承包括：内圈，其在其径向外表面上具有内滚动面; 具有在其径向内表面上的外滚动面的外圈; 以及可旋转地容纳在外圈的外侧滚动面和内圈的内侧滚动面之间的滚动体。外圈或内圈由通过冷轧形成的塑性加工品形成。

6. 发明申请

US20100140375A1 ROTARY ATOMIZER 有权
标题翻译：旋转原型机
公开(公告)号：US20100140375A1
公开(公告)日：2010-06-10
申请号：US12598589
申请日：2007-05-02
申请人： Masayuki Kuroda , Kenji Nagato
发明人： Masayuki Kuroda , Kenji Nagato
IPC分类号： F23D11/04
CPC分类号： B05B3/1057 , B05B1/3046 , B05B3/1014 , B05B3/1064 , B05B5/04 , B05B5/0407 , B05B5/0426 , B05B7/061 , B05B15/50 , B05D1/02
摘要： In a rotary atomizer (10) including a rotating bell (92) secured to a rotating shaft (20a) of an air motor (20) held in an atomizer body, the rotating bell having a plurality of orifices (92a) for supplying paint to an object to be painted, the rotating bell being rotated to spray the paint toward the object to be painted, the rotary atomizer comprises a paint passage (102a) with a paint port (112c) at an end thereof fluidly communicating with the orifices of the rotating bell, and a water passage (108) arranged outside of the paint passage and having a water port at an end of the water passage leading to the orifices of the rotating bell. A needle (94) for opening and closing the paint port may be provided.
摘要翻译：在旋转雾化器（10）中，旋转雾化器（10）包括固定在保持在雾化器主体中的气动马达（20）的旋转轴（20a）上的旋转钟（92），所述旋转钟具有多个用于将油漆供应的孔口（92a）旋转雾化器包括一个油漆通道（102a），油漆通道（102a）在一端与油墨的孔口流体连通，旋转的钟和位于油漆通道外部的水通道（108），并且在通向旋转钟的孔的水通道的端部具有水口。可以设置用于打开和关闭油漆口的针（94）。

7. 发明授权

US07936049B2 Nitride semiconductor device and manufacturing method thereof 有权
标题翻译：氮化物半导体器件及其制造方法
公开(公告)号：US07936049B2
公开(公告)日：2011-05-03
申请号：US12823325
申请日：2010-06-25
申请人： Masayuki Kuroda , Tetsuzo Ueda
发明人： Masayuki Kuroda , Tetsuzo Ueda
IPC分类号： H01L21/338 , H01L29/812 , H01L29/778
CPC分类号： H01L29/7787 , H01L29/045 , H01L29/2003 , H01L29/41766 , H01L29/66462
摘要： It is an object of the present invention to provide a nitride semiconductor device with low parasitic resistance by lowering barrier height to reduce contact resistance at an interface of semiconductor and metal. The nitride semiconductor device includes a GaN layer, a device isolation layer, an ohmic electrode, an n-type Al0.25Ga0.75N layer, a sapphire substrate, and a buffer layer. A main surface of the n-type Al0.25Ga0.75N layer is on (0 0 0 1) plane as a main surface, and concaves are arranged in a checkerboard pattern on the surface. The ohmic electrode contacts the sides of the concaves of the n-type Al0.25Ga0.75N layer, and the sides of the concaves are on non-polar surfaces such as (1 1 −2 0) plane or (1 −1 0 0) plane.
摘要翻译：本发明的目的是通过降低势垒高度来提供具有低寄生电阻的氮化物半导体器件，以降低半导体和金属界面处的接触电阻。氮化物半导体器件包括GaN层，器件隔离层，欧姆电极，n型Al0.25Ga0.75N层，蓝宝石衬底和缓冲层。 n型Al0.25Ga0.75N层的主表面在（0 0 0 1）平面上作为主表面，并且凹面以表格形式布置在棋盘图案中。欧姆电极接触n型Al0.25Ga0.75N层的凹面的侧面，凹面的两侧在非极性表面上，例如（11-2 -2）面或（1-1000））飞机。

8. 发明授权

US07777305B2 Nitride semiconductor device and manufacturing method thereof 有权
标题翻译：氮化物半导体器件及其制造方法
公开(公告)号：US07777305B2
公开(公告)日：2010-08-17
申请号：US12041825
申请日：2008-03-04
申请人： Masayuki Kuroda , Tetsuzo Ueda
发明人： Masayuki Kuroda , Tetsuzo Ueda
IPC分类号： H01L21/388 , H01L29/812 , H01L29/778
CPC分类号： H01L29/7787 , H01L29/045 , H01L29/2003 , H01L29/41766 , H01L29/66462
摘要： It is an object of the present invention to provide a nitride semiconductor device with low parasitic resistance by lowering barrier height to reduce contact resistance at an interface of semiconductor and metal. The nitride semiconductor device includes a GaN layer, a device isolation layer, an ohmic electrode, an n-type Al0.25Ga0.75N layer, a sapphire substrate, and a buffer layer. A main surface of the n-type Al0.25Ga0.75N layer is on (0 0 0 1) plane as a main surface, and concaves are arranged in a checkerboard pattern on the surface. The ohmic electrode contacts the sides of the concaves of the n-type Al0.25Ga0.75N layer, and the sides of the concaves are on non-polar surfaces such as (1 1 −2 0) plane or (1 −1 0 0) plane.
摘要翻译：本发明的目的是通过降低势垒高度来提供具有低寄生电阻的氮化物半导体器件，以降低半导体和金属界面处的接触电阻。氮化物半导体器件包括GaN层，器件隔离层，欧姆电极，n型Al0.25Ga0.75N层，蓝宝石衬底和缓冲层。 n型Al0.25Ga0.75N层的主表面在（0 0 0 1）平面上作为主表面，并且凹面以表格形式布置在棋盘图案中。欧姆电极接触n型Al0.25Ga0.75N层的凹面的侧面，凹面的两侧在非极性表面上，例如（11-2 -2）面或（1-1000））飞机。

9. 发明申请

US20090129715A1 Bearing Unit for Driving Wheels 有权
标题翻译：驱动轮轴承单元
公开(公告)号：US20090129715A1
公开(公告)日：2009-05-21
申请号：US12227903
申请日：2007-03-14
申请人： Yoshikazu Fukumura , Masayuki Kuroda , Hisaaki Kura , Shin Tomogami , Hiroshi Kawamura , Shigeaki Fukushima
发明人： Yoshikazu Fukumura , Masayuki Kuroda , Hisaaki Kura , Shin Tomogami , Hiroshi Kawamura , Shigeaki Fukushima
IPC分类号： F16C19/18 , F16C43/04 , F16D3/22 , B23P11/00
CPC分类号： B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0094 , F16C19/184 , F16C19/187 , F16C33/60 , F16C35/063 , F16C35/067 , F16C43/04 , F16C2226/74 , F16C2326/02 , F16D1/068 , F16D1/072 , F16D1/0858 , F16D3/2237 , F16D2003/22326 , F16D2250/00 , F16D2300/12 , Y10T29/49679 , Y10T29/49826
摘要： A process for assembling to a knuckle member a bearing unit for driving wheels including a hub, a bearing, and a constant velocity universal joint is simplified. In order to achieve this, a hub (10) and an outer joint member (31) of an out-board side constant velocity universal joint (30) are plastically joined together. An outer peripheral surface (26a) of an outer member (26) is press-fitted into an inner peripheral surface of the knuckle member, and a maximum diameter dimension (D1) of the out-board side constant velocity universal joint (30) is set smaller than a minimum diameter dimension (Dn) of the knuckle member (6). Also, a maximum diameter dimension (D2) of an in-board side constant velocity universal joint (40) is set smaller than the minimum diameter dimension (Dn) of the knuckle member (6).
摘要翻译：用于组装到转向节构件的方法简化了包括轮毂，轴承和等速万向接头的用于驱动车轮的轴承单元。为了实现这一点，外板侧等速万向接头（30）的轮毂（10）和外接头构件（31）塑性地接合在一起。外部构件（26）的外周面（26a）压配合到转向节构件的内周面，外侧等速万向接头（30）的最大直径尺寸（D1）为设定为小于转向节构件（6）的最小直径尺寸（Dn）。此外，车载侧等速万向接头（40）的最大直径尺寸（D2）设定为小于转向节部件（6）的最小直径尺寸（Dn）。

10. 发明申请

US20060261371A1 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20060261371A1
公开(公告)日：2006-11-23
申请号：US11382994
申请日：2006-05-12
申请人： Masayuki Kuroda , Hidetoshi Ishida , Tetsuzo Ueda
发明人： Masayuki Kuroda , Hidetoshi Ishida , Tetsuzo Ueda
IPC分类号： H01L29/739
CPC分类号： H01L29/7787 , H01L21/0237 , H01L21/0242 , H01L21/02433 , H01L21/02458 , H01L21/0254 , H01L21/02609 , H01L21/0262 , H01L21/02661 , H01L29/045 , H01L29/1608 , H01L29/66462
摘要： An object of the present invention is to provide a semiconductor device and a manufacturing method thereof which can realize a normally-off field-effect transistor made of a III group nitride semiconductor. The present invention includes: placing a sapphire substrate in a crystal growth chamber; forming a low-temperature GaN buffer layer made of GaN as the III group nitride semiconductor, on a main surface of the sapphire substrate by a MOCVD method; and forming a GaN layer on the low-temperature GaN buffer layer by the MOCVD method. Here, a [11-20] axis of the GaN layer is perpendicular to the main surface of the sapphire substrate.
摘要翻译：本发明的目的是提供一种能够实现由III族氮化物半导体构成的常关的场效应晶体管的半导体器件及其制造方法。本发明包括：将蓝宝石衬底放置在晶体生长室中; 通过MOCVD方法在蓝宝石衬底的主表面上形成由GaN构成的III族氮化物半导体的低温GaN缓冲层; 并通过MOCVD法在低温GaN缓冲层上形成GaN层。这里，GaN层的[11-20]轴垂直于蓝宝石衬底的主表面。

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