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公开(公告)号：US08626386B2
公开(公告)日：2014-01-07
申请号：US13443389
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： G06F7/00
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
摘要翻译： 提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。 用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。
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公开(公告)号：US08504239B2
公开(公告)日：2013-08-06
申请号：US13443409
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
摘要翻译： 提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。 用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。
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公开(公告)号：US08401735B2
公开(公告)日：2013-03-19
申请号：US12300006
申请日：2007-04-27
申请人： Yaushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yaushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
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公开(公告)号：US20120242985A1
公开(公告)日：2012-09-27
申请号：US13418940
申请日：2012-03-13
申请人： Mitsutoshi WATABIKI , Yusuke Iida , Makoto Kaneko , Yuichiro Yamazaki , Yusaku Konno , Shinichi Imai , Takayoshi Fujii
发明人： Mitsutoshi WATABIKI , Yusuke Iida , Makoto Kaneko , Yuichiro Yamazaki , Yusaku Konno , Shinichi Imai , Takayoshi Fujii
IPC分类号： G01N21/55
CPC分类号： G01N21/9501 , G01N21/95607
摘要： In accordance with an embodiment, a pattern inspection apparatus includes a stage supporting a substrate with a pattern, a light source irradiating the substrate with light, a detection unit, an optical system, a focus position change unit, a control unit, and a determination unit. The detection unit detects reflected light from the substrate. The optical system leads the light from the light source to the substrate and leads the reflected light to the detection unit. The focus position change unit changes a focus position of the light to the substrate in a direction vertical to the surface of the substrate. The control unit associates the movement of the stage with the light irradiation and controls the stage drive unit and the focus position change unit, thereby changing the focus position. The determination unit determines presence/absence of a defect of the pattern based on the signal from the determination unit.
摘要翻译： 根据一个实施例，图案检查装置包括支撑具有图案的基板的台，用光照射基板的光源，检测单元，光学系统，聚焦位置改变单元，控制单元和确定 单元。 检测单元检测来自基板的反射光。 光学系统将来自光源的光引导到基板，并将反射光引导到检测单元。 聚焦位置改变单元将垂直于基底表面的方向的光的聚焦位置改变为基底。 控制单元使舞台的移动与光照射相关联，并且控制舞台驱动单元和对焦位置改变单元，从而改变对焦位置。 确定单元基于来自确定单元的信号来确定模式的缺陷的存在/不存在。
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公开(公告)号：US08242532B2
公开(公告)日：2012-08-14
申请号：US12873753
申请日：2010-09-01
申请人： Taisuke Sato , Toshiyuki Oka , Koichi Tachibana , Shinya Nunoue , Kazufumi Shiozawa , Takayoshi Fujii
发明人： Taisuke Sato , Toshiyuki Oka , Koichi Tachibana , Shinya Nunoue , Kazufumi Shiozawa , Takayoshi Fujii
IPC分类号： H01L33/26
摘要： According to one embodiment, a semiconductor light-emitting device having high light extraction efficiency is provided. The semiconductor light-emitting device includes a light transmissive substrate; a nitride semiconductor layer of a first conduction type formed on or above a top face side of the light transmissive substrate; an active layer made of nitride semiconductor formed on a top face of the nitride semiconductor layer of the first conduction type; a nitride semiconductor layer of a second conduction type formed on a top face of the active layer; a dielectric layer formed on a bottom face of the light transmissive substrate and having a refractive index lower than that of the light transmissive substrate; and a metal layer formed on a bottom face of the dielectric layer. And an interface between the light transmissive substrate and the dielectric layer is a uneven face, and an interface between the dielectric layer and the metal layer is a flat face.
摘要翻译： 根据一个实施例，提供了具有高光提取效率的半导体发光器件。 半导体发光器件包括透光衬底; 形成在所述透光基板的顶面侧上方或上方的第一导电型氮化物半导体层; 形成在第一导电型氮化物半导体层的顶面上的由氮化物半导体制成的有源层; 形成在有源层的顶面上的第二导电类型的氮化物半导体层; 介电层，其形成在所述透光性基板的底面上，折射率低于所述透光性基板的折射率; 以及形成在电介质层的底面上的金属层。 并且透光基板和电介质层之间的界面是不平坦的面，并且介电层和金属层之间的界面是平坦的面。
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公开(公告)号：US08188510B2
公开(公告)日：2012-05-29
申请号：US12873753
申请日：2010-09-01
申请人： Taisuke Sato , Toshiyuki Oka , Koichi Tachibana , Shinya Nunoue , Kazufumi Shiozawa , Takayoshi Fujii
发明人： Taisuke Sato , Toshiyuki Oka , Koichi Tachibana , Shinya Nunoue , Kazufumi Shiozawa , Takayoshi Fujii
IPC分类号： H01L33/26
摘要： According to one embodiment, a semiconductor light-emitting device having high light extraction efficiency is provided. The semiconductor light-emitting device includes a light transmissive substrate; a nitride semiconductor layer of a first conduction type formed on or above a top face side of the light transmissive substrate; an active layer made of nitride semiconductor formed on a top face of the nitride semiconductor layer of the first conduction type; a nitride semiconductor layer of a second conduction type formed on a top face of the active layer; a dielectric layer formed on a bottom face of the light transmissive substrate and having a refractive index lower than that of the light transmissive substrate; and a metal layer formed on a bottom face of the dielectric layer. And an interface between the light transmissive substrate and the dielectric layer is a uneven face, and an interface between the dielectric layer and the metal layer is a flat face.
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公开(公告)号：US20100204881A1
公开(公告)日：2010-08-12
申请号：US12300006
申请日：2007-04-27
申请人： Yaushi MURAGISHI , Hideaki MORIYA , Yushi SATO , Takashi FUKUNAGA , Katsuyoshi NAKANO , Hiroshi NAKAGAWA , Takayoshi Fujii , Takashi ONOUE , Masaaki NARIHISA
发明人： Yaushi MURAGISHI , Hideaki MORIYA , Yushi SATO , Takashi FUKUNAGA , Katsuyoshi NAKANO , Hiroshi NAKAGAWA , Takayoshi Fujii , Takashi ONOUE , Masaaki NARIHISA
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
摘要翻译： 提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。 用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。
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公开(公告)号：US09071108B2
公开(公告)日：2015-06-30
申请号：US13809351
申请日：2011-07-11
摘要： There is provided a movable iron core linear actuator, which includes a magnetic circuit which causes a moving element to reciprocate. The magnetic circuit includes an iron core constituting the moving element, a stator core including a facing portion which faces the iron core, a pair of permanent magnets disposed in the facing portion along a reciprocating direction and having inverted magnetic poles at their surfaces which face the iron core, and a coil wound around the stator core. Energization to coil causes the moving element to reciprocate. When the coil is energized, the spring force of magnetic spring which changed in accordance with a relative position of the moving element with respect to the stator core is superimposed on the electromagnetic driving force produced by the energization of the coil and is applied to the moving element by the magnetic flux produced by the permanent magnets.
摘要翻译： 提供了一种可动铁芯线性致动器，其包括使电动机构往复运动的磁路。 磁路包括构成移动元件的铁芯，定子铁芯，其包括面对铁芯的面对部分，一对沿着往复方向设置在相对部分中的永久磁铁，并且在它们的表面上具有倒置的磁极， 铁芯和缠绕在定子芯上的线圈。 通向线圈导致移动元件往复运动。 当线圈通电时，根据移动元件相对于定子铁心的相对位置而变化的弹簧的弹簧力叠加在由线圈通电产生的电磁驱动力上，并被施加到移动 由永久磁铁产生的磁通量。
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公开(公告)号：US20140091645A1
公开(公告)日：2014-04-03
申请号：US14122085
申请日：2012-04-02
IPC分类号： H02K41/035
CPC分类号： H02K33/18 , H02K33/16 , H02K41/035
摘要： A linear actuator includes an inner core, and an outer core that is provided outside the inner core in a radial direction while being supported by a pair of flat springs. Permanent magnets are formed at one of the inner core and the outer core, and magnetic pole portions are formed at the other of the inner core and the outer core to face the permanent magnet with predetermined gaps formed therebetween. Spacers are respectively provided between the inner core and the flat springs, abutting portions are respectively configured by abutting facing surfaces of the spacers and the inner core and facing surfaces of the spacers and the flat springs adjacent to the spacers in the axial direction, and a plurality of engagement portions including recesses and protrusions are arranged at the abutting portions.
摘要翻译： 线性致动器包括内芯和外芯，其在径向方向上设置在内芯的外侧，同时被一对平板弹簧支撑。 在内芯和外芯之一处形成永磁体，并且在内芯和外芯之间的另一个上形成磁极部，以与它们之间形成有预定间隙的方式面对永磁体。 间隔件分别设置在内芯和板簧之间，邻接部分分别由间隔件的邻接表面和间隔件的内芯和相对表面以及沿轴向方向与间隔件相邻的平面弹簧构成，并且 在邻接部分处布置有包括凹部和突起的多个接合部。
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公开(公告)号：US08649591B2
公开(公告)日：2014-02-11
申请号：US13308719
申请日：2011-12-01
申请人： Makoto Kaneko , Takayoshi Fujii , Yusaku Konno , Mitsutoshi Watabiki , Yusuke Ilda , Shinichi Imai , Yuichiro Yamazaki
发明人： Makoto Kaneko , Takayoshi Fujii , Yusaku Konno , Mitsutoshi Watabiki , Yusuke Ilda , Shinichi Imai , Yuichiro Yamazaki
IPC分类号： G06K9/36
CPC分类号： G01N21/95607 , G01N21/9501
摘要： In accordance with an embodiment, a pattern inspection method includes: applying a light generated from a light source to the same region of a substrate in which an inspection target pattern is formed; guiding, imaging and then detecting a reflected light from the substrate, and acquiring a detection signal for each of a plurality of different wavelengths; and adding the detection signals of the different wavelengths in association with an incident position of an imaging surface to generate added image data including information on a wavelength and signal intensity, judging, by the added image data, whether the inspection target pattern has any defect, and when judging that the inspection target pattern has a defect, detecting the position of the defect in a direction perpendicular to the substrate.
摘要翻译： 根据实施例，图案检查方法包括：将从光源产生的光施加到形成有检查对象图案的基板的相同区域; 引导，成像，然后检测来自基板的反射光，并获取多个不同波长中的每一个的检测信号; 并且与成像面的入射位置相关联地添加不同波长的检测信号，以生成包括关于波长和信号强度的信息的附加图像数据，通过添加的图像数据判断检查对象图案是否具有任何缺陷， 并且当判断为检查对象图案有缺陷时，检测出与基板垂直的方向上的缺陷的位置。
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