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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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64.发明授权公开(公告)号：US08546178B2
公开(公告)日：2013-10-01
申请号：US13180889
申请日：2011-07-12
申请人： Tomoko Morioka , Takayoshi Fujii , Toshitake Kitagawa , Kazufumi Shiozawa , Taisuke Sato , Hidefumi Yasuda , Yuko Kato
发明人： Tomoko Morioka , Takayoshi Fujii , Toshitake Kitagawa , Kazufumi Shiozawa , Taisuke Sato , Hidefumi Yasuda , Yuko Kato
IPC分类号： H01L33/00
摘要： According to one embodiment, a semiconductor light emitting device includes a substrate, a first semiconductor layer, a light emitting layer, a second semiconductor layer, and a translucent electrode. The substrate includes a first region provided along periphery of a first major surface and a second region provided on center side of the first major surface as viewed from the first region. The first semiconductor layer is provided on the first major surface of the substrate. The light emitting layer is provided on the first semiconductor layer. The second semiconductor layer is provided on the light emitting layer. The translucent electrode is provided on the second semiconductor layer. A reflectance in the second region is higher than a reflectance in the first region.
摘要翻译： 根据一个实施例，半导体发光器件包括衬底，第一半导体层，发光层，第二半导体层和透光性电极。 基板包括沿着第一主表面的周边设置的第一区域和设置在从第一区域观察的第一主表面的中心侧的第二区域。 第一半导体层设置在基板的第一主表面上。 发光层设置在第一半导体层上。 第二半导体层设置在发光层上。 半透明电极设置在第二半导体层上。 第二区域的反射率高于第一区域的反射率。
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公开(公告)号：US20120062047A1
公开(公告)日：2012-03-15
申请号：US13295318
申请日：2011-11-14
摘要： A linear actuator includes a linear actuator body (2), a casing (3) for housing the linear actuator body (2), and insulating oil (L) that fills the casing (3) with a coil (44) of the linear actuator body (2) submerged therein. In such a configuration, heat generated by the coil (44) is quickly released to the oil (L) and is then conducted to the casing (3). The oil (L) fully spreads into gaps in the coil (44), of course. Therefore, heat is released very efficiently. Thus, by improving the heat-releasing characteristic, a linear actuator having a reduced size and a reduced weight is provided.
摘要翻译： 线性致动器包括线性致动器主体（2），用于容纳线性致动器主体（2）的壳体（3）和用线性致动器（2）的线圈（44）填充壳体（3）的绝缘油 主体（2）浸没在其中。 在这种结构中，由线圈（44）产生的热迅速地释放到油（L）上，然后被传导到壳体（3）。 当然，油（L）完全扩散到线圈（44）的间隙中。 因此，非常有效地释放热量。 因此，通过提高散热特性，提供了具有减小尺寸和减轻重量的线性致动器。
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公开(公告)号：US08994233B2
公开(公告)日：2015-03-31
申请号：US13809359
申请日：2011-07-11
IPC分类号： H02K41/02 , H02K33/16 , H02K41/035
CPC分类号： H02K41/035 , H02K1/34 , H02K33/16
摘要： There is provided a movable iron core linear actuator, which includes a magnetic circuit (mc) which causes a moving element (2) to reciprocate. The magnetic circuit (mc) includes an iron core (20) constituting the moving element (2), a stator core (10) including a facing portion (10c) which faces the iron core (20), a pair of permanent magnets (12a, 12b) disposed in the facing portion (10c) along a reciprocating direction and having inverted magnetic poles at their surfaces which face the iron core, and a coil (11) wound around the stator core (10). Energization to coil (11) causes the moving element (2) to reciprocate. When the coil (11) is not energized, offset force (F4) is applied to the moving element (2) by the magnetic flux produced by the permanent magnets (12a, 12b).
摘要翻译： 提供了一种可移动铁心线性致动器，其包括导致移动元件（2）往复运动的磁路（mc）。 磁路（mc）包括构成移动体（2）的铁心（20），具有与铁芯（20）相对的面对部（10c）的定子铁心（10），一对永久磁铁 ，12b）沿着往复方向设置在所述面对部（10c）中，并且在其面对所述铁芯的表面具有反转的磁极，以及缠绕在所述定子铁心（10）上的线圈（11）。 通电到线圈（11）使得移动元件（2）往复运动。 当线圈（11）未被通电时，通过由永磁体（12a，12b）产生的磁通量，向移动元件（2）施加偏置力（F4）。
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公开(公告)号：US08892338B2
公开(公告)日：2014-11-18
申请号：US13443352
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.
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68.发明授权Linear actuator and method of manufacturing linear actuator including a deaerating step 有权线性致动器和制造包括脱气步骤的线性致动器的方法公开(公告)号：US08643230B2
公开(公告)日：2014-02-04
申请号：US13295318
申请日：2011-11-14
摘要： A linear actuator includes a linear actuator body (2), a casing (3) for housing the linear actuator body (2), and insulating oil (L) that fills the casing (3) with a coil (44) of the linear actuator body (2) submerged therein. In such a configuration, heat generated by the coil (44) is quickly released to the oil (L) and is then conducted to the casing (3). The oil (L) fully spreads into gaps in the coil (44), of course. Therefore, heat is released very efficiently. Thus, by improving the heat-releasing characteristic, a linear actuator having a reduced size and a reduced weight is provided.
摘要翻译： 线性致动器包括线性致动器主体（2），用于容纳线性致动器主体（2）的壳体（3）和用线性致动器（2）的线圈（44）填充壳体（3）的绝缘油 主体（2）浸没在其中。 在这种结构中，由线圈（44）产生的热迅速地释放到油（L）上，然后被传导到壳体（3）。 当然，油（L）完全扩散到线圈（44）的间隙中。 因此，非常有效地释放热量。 因此，通过提高散热特性，提供了具有减小尺寸和减轻重量的线性致动器。
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公开(公告)号：US20130195136A1
公开(公告)日：2013-08-01
申请号：US13565008
申请日：2012-08-02
IPC分类号： H01S5/20
CPC分类号： H01S5/3402 , B82Y20/00 , H01S1/00 , H01S5/12 , H01S5/2022 , H01S5/2031 , H01S5/2054 , H01S5/22 , H01S5/2219 , H01S5/3211 , H01S5/3425 , H01S5/34333 , H01S2301/166 , H01S2301/176
摘要： A semiconductor laser includes: a stacked body having an active layer including a quantum well layer, the active layer having a cascade structure including a first region capable of emitting infrared laser light with a wavelength of not less than 12 μm and not more than 18 μm by an intersubband optical transition of the quantum well layer and a second region capable of relaxing energy of a carrier alternately stacked, the stacked body having a ridge waveguide and being capable of emitting the infrared laser light; and a dielectric layer provided so as to sandwich both sides of at least part of side surfaces of the stacked body, a wavelength at which a transmittance of the dielectric layer decreases to 50% being 16 μm or more, the dielectric layer having a refractive index lower than refractive indices of all layers constituting the active layer.
摘要翻译： 半导体激光器包括：具有包括量子阱层的有源层的层叠体，所述有源层具有级联结构，所述级联结构包括能够发射波长不小于12μm且不大于18μm的红外激光的第一区域 通过量子阱层的子带间光学跃迁和能够缓和交替堆叠的载流子的能量的第二区域，该层叠体具有脊波导并能够发射红外激光; 以及电介质层，其被设置为夹着所述层叠体的至少一部分侧面的两侧，所述电介质层的透射率降低至50％的波长为16μm以上，所述电介质层具有折射率 低于构成活性层的所有层的折射率。
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公开(公告)号：US20130119788A1
公开(公告)日：2013-05-16
申请号：US13809351
申请日：2011-07-11
IPC分类号： H02K1/34
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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