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1. 发明申请

US20060111031A1 Abrasive grain and grindstone 失效
公开(公告)号：US20060111031A1
公开(公告)日：2006-05-25
申请号：US11230886
申请日：2005-09-21
申请人： Hiroshi Morita , Tomoyuki Kasuga , Shinji Soma
发明人： Hiroshi Morita , Tomoyuki Kasuga , Shinji Soma
IPC分类号： B23F21/03
CPC分类号： B24D18/00 , B23K26/40 , B23K26/53 , B23K26/55 , B23K2103/50
摘要： An abrasive grain 1 includes a crystal defect CD in its crystal structure CS. The crystal defect CD is formed by a laser irradiation.

2. 发明授权

US07572174B2 Abrasive grain and grindstone 失效
标题翻译：磨粒和磨石
公开(公告)号：US07572174B2
公开(公告)日：2009-08-11
申请号：US11230886
申请日：2005-09-21
申请人： Hiroshi Morita , Tomoyuki Kasuga , Shinji Soma
发明人： Hiroshi Morita , Tomoyuki Kasuga , Shinji Soma
IPC分类号： B23F21/03
CPC分类号： B24D18/00 , B23K26/40 , B23K26/53 , B23K26/55 , B23K2103/50
摘要： An abrasive grain 1 includes a crystal defect CD in its crystal structure CS. The crystal defect CD is formed by a laser irradiation.
摘要翻译：磨粒1包括其晶体结构CS中的晶体缺陷CD。晶体缺陷CD通过激光照射形成。

3. 发明授权

US08342911B2 Truing apparatus of grinding wheel 有权
标题翻译：砂轮修整装置
公开(公告)号：US08342911B2
公开(公告)日：2013-01-01
申请号：US12158465
申请日：2006-12-20
申请人： Hiroshi Morita , Tomoyuki Kasuga , Takafumi Furutate , Akira Makiuchi
发明人： Hiroshi Morita , Tomoyuki Kasuga , Takafumi Furutate , Akira Makiuchi
IPC分类号： B24B21/18
CPC分类号： B24B53/053 , B24B5/35
摘要： A wheel truing apparatus adapted for use in a cylindrical grinding machine wherein a work head with a work spindle for support of a workpiece and a wheel head with a grinding wheel for grinding the workpiece are mounted on a bed for relative movement in a Z-axis direction parallel with the rotation axis of the work spindle and in an X-axis direction crossing the Z-axis direction, characterized in that the wheel truing apparatus comprises a rotary drive portion mounted on the work head or a member united therewith, and a wheel truing tool supported on the rotary drive portion for rotation therewith, the wheel truing tool being provided at its outer periphery with a truing portion for truing a grinding surface of the wheel brought into contact therewith, wherein the rotary drive portion is placed in a position adjacent to said work head in a tooling area defined by a stroke of the relative movements of said wheel head and said work head in the Z-axis direction and apart from said work spindle radially outward and is arranged in such a manner that the rotation axis line of said truing tool is oriented toward the rotation axis line of said grinding wheel in a condition where said truing portion is retained in contact with the grinding surface of said wheel, whereby the truing portion of said tool is brought into contact with the grinding surface of said wheel by relative movement of said wheel head to said work head for truing the grinding surface.
摘要翻译：一种适用于圆柱形磨床的车轮修整装置，其中具有用于支撑工件的工作主轴的工作头和具有用于研磨工件的砂轮的砂轮头安装在床上以在Z轴上相对运动方向平行于工作主轴的旋转轴线并且在与Z轴方向交叉的X轴方向上，其特征在于，所述车轮修整装置包括安装在工作头上的旋转驱动部分或与其结合的构件，以及轮修整工具支撑在旋转驱动部分上以与其一起旋转，轮修整工具在其外周设置有用于修整与其接触的轮的研磨表面的修整部分，其中旋转驱动部分被放置在相邻的位置在由所述轮头和所述工作头在Z轴方向上的相对运动的行程限定的加工区域中的所述工作头部，并且与所述工件sp 以径向向外的方式设置，使得所述修整工具的旋转轴线在所述修整部保持与所述轮的研磨表面接触的状态下朝向所述砂轮的旋转轴线定向，由此所述工具的修整部分通过所述轮头相对于所述工作头的相对移动而与所述车轮的磨削表面接触，用于修整研磨表面。

4. 发明申请

US20090305618A1 TRUING APPARATUS OF GRINDING WHEEL 有权
标题翻译：砂轮研磨装置
公开(公告)号：US20090305618A1
公开(公告)日：2009-12-10
申请号：US12158465
申请日：2006-12-20
申请人： Hiroshi Morita , Tomoyuki Kasuga , Takafumi Furutate , Akira Makiuchi
发明人： Hiroshi Morita , Tomoyuki Kasuga , Takafumi Furutate , Akira Makiuchi
IPC分类号： B24B53/04
CPC分类号： B24B53/053 , B24B5/35
摘要： A wheel truing apparatus adapted for use in a cylindrical grinding machine wherein a work head with a work spindle for support of a workpiece and a wheel head with a grinding wheel for grinding the workpiece are mounted on a bed for relative movement in a Z-axis direction parallel with the rotation axis of the work spindle and in an X-axis direction crossing the Z-axis direction, characterized in that the wheel truing apparatus comprises a rotary drive portion mounted on the work head or a member united therewith, and a wheel truing tool supported on the rotary drive portion for rotation therewith, the wheel truing tool being provided at its outer periphery with a truing portion for truing a grinding surface of the wheel brought into contact therewith, wherein the rotary drive portion is placed in a position adjacent to said work head in a tooling area defined by a stroke of the relative movements of said wheel head and said work head in the Z-axis direction and apart from said work spindle radially outward and is arranged in such a manner that the rotation axis line of said truing tool is oriented toward the rotation axis line of said grinding wheel in a condition where said truing portion is retained in contact with the grinding surface of said wheel, whereby the truing portion of said tool is brought into contact with the grinding surface of said wheel by relative movement of said wheel head to said work head for truing the grinding surface.
摘要翻译：一种适用于圆柱形磨床的车轮修整装置，其中具有用于支撑工件的工作主轴的工作头和具有用于研磨工件的砂轮的砂轮头安装在床上以在Z轴上相对运动方向平行于工作主轴的旋转轴线并且在与Z轴方向交叉的X轴方向上，其特征在于，所述车轮修整装置包括安装在工作头上的旋转驱动部分或与其结合的构件，以及轮修整工具支撑在旋转驱动部分上以与其一起旋转，轮修整工具在其外周设置有用于修整与其接触的轮的研磨表面的修整部分，其中旋转驱动部分被放置在相邻的位置在由所述轮头和所述工作头在Z轴方向上的相对运动的行程限定的加工区域中的所述工作头部，并且与所述工件sp 以径向向外的方式设置，使得所述修整工具的旋转轴线在所述修整部保持与所述轮的研磨表面接触的状态下朝向所述砂轮的旋转轴线定向，由此所述工具的修整部分通过所述轮头相对于所述工作头的相对移动而与所述车轮的磨削表面接触，用于修整研磨表面。

5. 发明申请

US20090280726A1 TRUING DEVICE AND TRUING METHOD FOR GRINDING WHEEL 审中-公开
标题翻译：研磨装置和研磨轮的研磨方法
公开(公告)号：US20090280726A1
公开(公告)日：2009-11-12
申请号：US12159534
申请日：2006-12-27
申请人： Tomoyuki Kasuga , Hiroshi Morita , Takayuki Yoshimi , Eiji Kato , Hisanobu Kobayashi
发明人： Tomoyuki Kasuga , Hiroshi Morita , Takayuki Yoshimi , Eiji Kato , Hisanobu Kobayashi
IPC分类号： B24B53/053 , B24B53/12
CPC分类号： B24B53/053 , B24B53/14
摘要： A truing apparatus for a grinding wheel is provided with a truing tool which is held so as to rotate, and the grinding wheel which is rotating is subjected to truing by the truing tool. The truing tool includes a peripheral surface truer having a truer surface formed on its rotating peripheral surface, and an end surface truer having a truer surface formed on its end surface in a direction of a rotation axis thereof. The rotation axis of the truing tool is arranged substantially perpendicularly to a rotation axis of the grinding wheel so that an end surface of the grinding wheel may be corrected with the peripheral surface truer, and a peripheral surface of the grinding wheel may be corrected with the end surface truer.
摘要翻译：用于砂轮的修整装置设置有保持以便旋转的修整工具，并且正在旋转的砂轮通过修整工具进行修整。修整工具包括具有形成在其旋转周边表面上的修整器表面的外周表面修整器，以及具有在其端面上沿其旋转轴线的方向形成的修整器表面的端面修整器。修整工具的旋转轴线基本上垂直于砂轮的旋转轴线布置，使得可以利用周边表面更均匀地校正砂轮的端面，并且可以用砂轮的圆周面校正砂轮的周边表面端面更真实。

6. 发明申请

US20070232192A1 GRINDING METHOD AND GRINDING MACHINE 有权
标题翻译：研磨方法和研磨机
公开(公告)号：US20070232192A1
公开(公告)日：2007-10-04
申请号：US11688990
申请日：2007-03-21
申请人： Shinji Soma , Hiroshi Morita
发明人： Shinji Soma , Hiroshi Morita
IPC分类号： B24B1/00 , B24B51/00 , B24B49/00
CPC分类号： B24B5/42 , B24B1/00 , B24B5/01 , B24B5/04
摘要： A grinding method of a rotating workpiece W having a cylindrical part 20 and a pair of end faces 21 at both sides of the cylindrical part 20 uses a grinding wheel 10 whose grinding stone is narrower than a finishing width S1 between the end faces 21. In a first grinding step, the grinding wheel 10 is relatively moved to the cylindrical part 20 in a direction crossing the rotational axis of the workpiece W and is shuttled along the rotational axis of the workpiece W at least one time between the finishing width S1 of the end faces 21 until the grinding wheel 10 reaches the cylindrical part. And in a second grinding step, the grinding wheel 10 is moved from one of the end faces 21 to the opposite end face 21 on the cylindrical part 20, so as to finish the end faces 21 to a predetermined width S1.
摘要翻译：在圆筒部20的两侧具有圆筒部20和一对端面21的旋转工件W的研磨方法使用研磨轮10，其研磨砂比端面21之间的精加工宽度S1窄。在第一研磨步骤中，砂轮10沿与工件W的旋转轴线交叉的方向相对移动到圆筒形部件20，并且沿着工件W的旋转轴线在精加工宽度S1之间至少一次直到砂轮10到达圆柱形部分。并且在第二研磨工序中，砂轮10从圆筒部20的端面21之一向相对端面21移动，使端面21成为规定的宽度S1。

7. 发明授权

US08177871B2 Vitrified bonded grindstone 有权
标题翻译：玻璃化粘结磨石
公开(公告)号：US08177871B2
公开(公告)日：2012-05-15
申请号：US12624710
申请日：2009-11-24
申请人： Shinji Soma , Hiroshi Morita , Tomokazu Yamashita
发明人： Shinji Soma , Hiroshi Morita , Tomokazu Yamashita
IPC分类号： B24B1/00 , B24D3/00
CPC分类号： B24D3/18
摘要： In a vitrified bonded grinding wheel that is formed so that superabrasives formed of cubic boron nitride (CBN) grains or diamond grains are bonded and held with a vitrified binder, the vitrified binder is formed of oxide particles and amorphous glass, and the vitrified binder has no open pore that is in fluid communication with outside air.
摘要翻译：在形成为使由立方氮化硼（CBN）晶粒或金刚石晶粒形成的超级磨料与玻璃化粘合剂结合并保持的玻璃化粘结砂轮中，玻璃化粘合剂由氧化物颗粒和无定形玻璃形成，并且玻璃化粘合剂具有没有与外部空气流体连通的开孔。

8. 发明申请

US20100139173A1 VITRIFIED BONDED GRINDSTONE 有权
标题翻译：维修粘结砂光石
公开(公告)号：US20100139173A1
公开(公告)日：2010-06-10
申请号：US12624710
申请日：2009-11-24
申请人： Shinji SOMA , Hiroshi Morita , Tomokazu Yamashita
发明人： Shinji SOMA , Hiroshi Morita , Tomokazu Yamashita
IPC分类号： B24D3/14 , B24D3/04 , C03C14/00
CPC分类号： B24D3/18
摘要： In a vitrified bonded grinding wheel that is formed so that superabrasives formed of cubic boron nitride (CBN) grains or diamond grains are bonded and held with a vitrified binder, the vitrified binder is formed of oxide particles and amorphous glass, and the vitrified binder has no open pore that is in fluid communication with outside air.
摘要翻译：在形成为使由立方氮化硼（CBN）晶粒或金刚石晶粒形成的超级磨料与玻璃化粘合剂结合并保持的玻璃化粘结砂轮中，玻璃化粘合剂由氧化物颗粒和无定形玻璃形成，并且玻璃化粘合剂具有没有与外部空气流体连通的开孔。

9. 发明授权

US07530882B2 Grinding method and grinding machine 有权
标题翻译：研磨方法和研磨机
公开(公告)号：US07530882B2
公开(公告)日：2009-05-12
申请号：US11688990
申请日：2007-03-21
申请人： Shinji Soma , Hiroshi Morita
发明人： Shinji Soma , Hiroshi Morita
IPC分类号： B24B49/00
CPC分类号： B24B5/42 , B24B1/00 , B24B5/01 , B24B5/04
摘要： A grinding method of a rotating workpiece W having a cylindrical part 20 and a pair of end faces 21 at both sides of the cylindrical part 20 uses a grinding wheel 10 whose grinding stone is narrower than a finishing width S1 between the end faces 21. In a first grinding step, the grinding wheel 10 is relatively moved to the cylindrical part 20 in a direction crossing the rotational axis of the workpiece W and is shuttled along the rotational axis of the workpiece W at least one time between the finishing width S1 of the end faces 21 until the grinding wheel 10 reaches the cylindrical part. And in a second grinding step, the grinding wheel 10 is moved from one of the end faces 21 to the opposite end face 21 on the cylindrical part 20, so as to finish the end faces 21 to a predetermined width S1.
摘要翻译：在圆筒部20的两侧具有圆筒部20和一对端面21的旋转工件W的研磨方法使用研磨轮10，磨轮10比端面21之间的精加工宽度S1窄。第一磨削步骤，砂轮10在与工件W的旋转轴线交叉的方向上相对移动到圆筒形部件20，并且沿着工件W的旋转轴线在至少一次的精加工宽度S1之间穿梭直到砂轮10到达圆柱形部分为止。并且在第二研磨步骤中，砂轮10从圆筒部20的端面21之一向相对端面21移动，以使端面21成为规定的宽度S1。

10. 发明授权

US09105397B2 Capacitor embedded between busbars, electric power device and electric power conversion device 有权
标题翻译：母线，电力装置和电力转换装置之间的电容器
公开(公告)号：US09105397B2
公开(公告)日：2015-08-11
申请号：US13880895
申请日：2011-10-11
申请人： Yuichiro Yoshitake , Shuji Katoh , Hiroshi Morita , Atsushi Ootake
发明人： Yuichiro Yoshitake , Shuji Katoh , Hiroshi Morita , Atsushi Ootake
IPC分类号： H02M7/537 , H01G4/002 , H02M7/00 , H01G7/06 , H01G4/33 , H01G4/40
CPC分类号： H01G4/002 , H01G2/06 , H01G4/1218 , H01G4/33 , H01G4/40 , H01G7/06 , H01L25/16 , H01L2924/0002 , H02M7/003 , H01L2924/00
摘要： The present invention provides an inter-bus-bar built-in capacitor capable of reducing the size of a capacitor used in an inverter or the like or downsizing the capacitor, and provides power equipment as well as a power converting apparatus. The inter-bus-bar built-in capacitor is provided between a pair of opposing bus bars and includes a high-dielectric-constant material which has a relative dielectric constant of at least 50 when a voltage of 1,000 V is applied at a temperature of 25° C. Thus, it is possible to provide the inter-bus-bar built-in capacitor capable of reducing the size of a capacitor used in an inverter or the like or downsizing the capacitor and provide the power equipment as well as the power converting apparatus.
摘要翻译：本发明提供一种能够减小逆变器等中使用的电容器的尺寸的集成电路的内置电容器，或者使电容器小型化，并且提供电力设备以及电力转换装置。母线间内置电容器设置在一对相对的母线之间，并且包括高介电常数材料，当在1000V的温度下施加1,000V的电压时，其具有至少50的相对介电常数因此，可以提供能够减小逆变器等中使用的电容器的尺寸的母线间内置的电容器，或者使电容器的尺寸缩小，并提供电力设备以及功率转换装置。

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