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公开(公告)号：US20130106203A1
公开(公告)日：2013-05-02
申请号：US13809359
申请日：2011-07-11
IPC分类号： 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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72.发明申请公开(公告)号：US20120012874A1
公开(公告)日：2012-01-19
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
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：US20110215370A1
公开(公告)日：2011-09-08
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：US20110198945A1
公开(公告)日：2011-08-18
申请号：US13091780
申请日：2011-04-21
IPC分类号： H02K41/035
CPC分类号： H02K33/16
摘要： A linear actuator, wherein a permanent magnet is reliably prevented from being damaged. In a first linear actuator, the width of a gap between a first contact section and a second contact section in a radial direction or the width of a gap between the first contact section and the second contact section in a rotating direction is less than the width of a gap between a permanent magnet and a magnetic pole section. In a second linear actuator, a flat plate-like permanent magnet is provided in that one of a movable section and a stationary section which is provided with a coil for generating a magnetic flux for reciprocating the movable section, and that surface of the other which is opposed to the permanent magnet and functions as a magnetic pole surface is formed flat. In a third linear actuator, each of an engaging projection and a cutout is provided so as to be oriented in the direction in which the magnetic force of the permanent magnet acts on the magnetic pole section. At least a portion of the cutout is notched in the direction in which the magnetic force of the permanent magnet acts on the magnetic pole section.
摘要翻译： 线性致动器，其中可靠地防止永磁体被损坏。 在第一线性致动器中，第一接触部和第二接触部之间的径向宽度或第一接触部与第二接触部之间的间隙的宽度在旋转方向上的宽度小于宽度 永磁体和磁极部之间的间隙。 在第二线性致动器中，平板状永磁体设置在可动部分和固定部分中的一个中，该可动部分和固定部分设置有用于产生用于使可移动部分往复运动的磁通的线圈，并且另一个的表面 与永磁体相对，并且作为磁极表面形成平坦的功能。 在第三线性致动器中，每个接合突起和切口被设置成沿着永磁体的磁力作用在磁极部上的方向定向。 切口的至少一部分在永久磁铁的磁力作用在磁极部上的方向上被切口。
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公开(公告)号：US06753640B2
公开(公告)日：2004-06-22
申请号：US10115239
申请日：2002-04-04
申请人： Kazumichi Kato , Takayoshi Fujii , Nobuhiro Saito , Yuushi Sato , Tetsuyuki Kimura , Yasushi Muragishi
发明人： Kazumichi Kato , Takayoshi Fujii , Nobuhiro Saito , Yuushi Sato , Tetsuyuki Kimura , Yasushi Muragishi
IPC分类号： H01L4108
摘要： A piezoelectric driven type vibratory feeder having a working mass member that vibrates stably over an entire area of the working mass member is disclosed. The piezoelectric driven type vibratory feeder includes a base, a plurality of first plate springs, with a lower end portion of each of the plurality of first plate springs being secured to the base. A working mass member connected to an upper end portion of each of the plurality of first plate springs and supported at the base to enable the working mass member to vibrate. The piezoelectric feeder also includes a plurality of second plate springs, a piezoelectric device bonded to at least one surface of each of the plurality of second plate springs. An alternating voltage is applied to each piezoelectric device whereby each second plate spring undergoes bending vibration and causes the working mass member to vibrate so that an object is transported on the working mass member.
摘要翻译： 公开了一种压电驱动式振动给料器，其具有在工作质量部件的整个区域上稳定地振动的工作质量部件。 所述压电驱动型振动给料机包括基座，多个第一板簧，所述多个第一板簧中的每一个的下端部固定在所述基座上。 连接到所述多个第一板簧中的每一个的上端部并且被支撑在所述基座处以使所述工作质量构件振动的工作质量构件。 压电馈电器还包括多个第二板簧，压电装置接合到多个第二板簧中的每一个的至少一个表面上。 对每个压电装置施加交流电压，由此每个第二板簧遭受弯曲振动，并使工作质量构件振动，使得物体在工作质量构件上传送。
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公开(公告)号：US5912401A
公开(公告)日：1999-06-15
申请号：US863661
申请日：1997-05-27
申请人： Takayoshi Fujii , Susumu Akagi , Yutaka Yasuda , Yoshiaki Suzuki
发明人： Takayoshi Fujii , Susumu Akagi , Yutaka Yasuda , Yoshiaki Suzuki
CPC分类号： C22B15/0047 , C22B15/0032
摘要： In a pyrometallurgical smelting method of copper, the copper-ore and auxiliary fuel, such as carbonaceous material, is blown through an ore-concentrate burner into a reaction shaft. In an improved pyrometallurgical smelting of copper, the carbonaceous material is used to reduce the Fe.sub.3 O.sub.4 contained in the slag. The present invention provides an improved method for reducing the Fe.sub.3 O.sub.4 even in a case at a decreased amount of auxiliary fuel is to be decreased. The carbonaceous material is blown into a lower portion of the reaction shaft where the oxygen partial pressure is low.
摘要翻译： 在铜的火法冶炼方法中，将铜矿石和辅助燃料（例如碳质材料）通过精矿燃烧器吹入反应轴。 在铜的改进的火法冶炼中，碳质材料用于还原炉渣中所含的Fe 3 O 4。 本发明提供了减少Fe 3 O 4的改进方法，即使在减少辅助燃料量的情况下也是如此。 碳质材料被吹入氧分压低的反应轴的下部。
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公开(公告)号：US5662730A
公开(公告)日：1997-09-02
申请号：US567839
申请日：1995-12-06
IPC分类号： C22B15/00
CPC分类号： C22B15/0047
摘要： In a flash smelting method of copper, a carbonaceous material, whose grain size is under 100 um and is in a proportion of 65% or more, and whose grain size is from 44 to 100 .mu.m and is in a proportion of 25% or more, and which has 80% or more of a fixed carbon content, is charged into a reaction shaft of a flash smelting furnace. It is possible to prevent the excessive formation and excessive reduction of Fe.sub.3 O.sub.4 in the slag. Copper loss, erosion of refractories and boiler trouble can be prevented.
摘要翻译： 以闪光熔炼铜的方式，其粒径为100μm以下，比例为65％以上，粒径为44〜100μm，比例为25％的碳质材料， 更多，并且具有80％或更多的固定碳含量被装入闪蒸熔炉的反应轴中。 可以防止炉渣中Fe3O4的过度形成和过度的还原。 可以防止铜损，耐火材料的腐蚀和锅炉故障。
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公开(公告)号：US09647524B2
公开(公告)日：2017-05-09
申请号：US14122085
申请日：2012-04-02
IPC分类号： H02K33/16 , 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.
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79.发明授权公开(公告)号：US08471502B2
公开(公告)日：2013-06-25
申请号：US13532977
申请日：2012-06-26
CPC分类号： H02K41/03 , F16F15/002 , G05B5/01 , G05B13/021 , G05D19/02
摘要： A vibration damping apparatus including reference wave production section that produces a reference wave; a fundamental order adaptive algorithm block that calculates fundamental order adaptive filter factors from a vibration detection signal and the reference wave and produces a fundamental order vibration damping current instruction; an amplitude detection section that calculates a peak current value of the fundamental order vibration damping current instruction; and a fundamental order current excess detection section that derives a fundamental order current upper limit value from the fundamental frequency to produce a fundamental order current upper limit excess signal that is output to the fundamental order adaptive algorithm block, which revises the fundamental order adaptive filter factors in a direction in which the vibration damping current instruction is limited within a range.
摘要翻译： 一种包括产生参考波的参考波产生部分的减振装置; 基本顺序自适应算法块，从振动检测信号和参考波计算基本顺序自适应滤波因子，并产生基本阶衰减电流指令; 振幅检测部，其计算所述基本阶衰减电流指令的峰值电流值; 基本阶数电流过剩检测部，从基频导出基本阶数电流上限值，生成输出到基本阶自适应算法块的基本阶数电流上限多余信号，修正基本阶自适应滤波因子 在减振电流指令被限制在一个范围内的方向。
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公开(公告)号：US08381579B2
公开(公告)日：2013-02-26
申请号：US12991260
申请日：2009-05-13
申请人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
发明人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
IPC分类号： G01M15/12
CPC分类号： G05D19/02 , F16F15/002
摘要： The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting unit for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application unit which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating unit for outputting a vibration application command to generate the vibration damping force in the vibration application unit, based on the vibration detected by the vibration detecting unit; and a vibration application command correcting unit which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application unit is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application unit.
摘要翻译： 本发明提供一种即使在减振目标位置和减振力产生位置彼此不同的情况下也能够提高减振效果的减振装置。 振动抑制装置包括：振动检测单元，用于检测由振动产生源引起的振动并将其传递到振动被阻尼的位置; 振动施加单元，其产生抵消振动的振动阻尼力，并且设置在与要振动的位置不同的位置; 振动施加指令生成单元，基于由所述振动检测单元检测出的振动，输出振动施加指令以产生振动施加单元中的振动阻尼力; 以及振动施加指令校正单元，其赋予振动施加指令，从振动施加单元的安装位置到振动的位置的振动传递特性的振动阻尼力传递路径的反转特性 阻尼，然后将振动应用指令输出到振动施加单元。
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