公开(公告)号：US06870710B2

公开(公告)日：2005-03-22

申请号：US10357047

申请日：2003-02-03

申请人： Masaharu Hida ,  Tsuyoshi Mita ,  Kazuaki Kurihara

发明人： Masaharu Hida ,  Tsuyoshi Mita ,  Kazuaki Kurihara

IPC分类号： G11B5/55 ,  H01L41/083 ,  H01L41/09 ,  H02N2/00 ,  G11B5/58

CPC分类号： G11B5/5552 ,  H01L41/0833 ,  H02N2/10

摘要： The present invention aims to provide a compact and lightweight piezoelectric actuator, a driving method involving the piezoelectric actuator that can provide a large displacement at a low voltage, and a compact and lightweight information storage device with a high recording density that incorporates such a piezoelectric actuator and has a small moment of inertia of a head when the head is driven. The piezoelectric actuator according to the present invention has four rod-shaped driving sections. Of the four rod-shaped driving sections, a voltage is applied to the two driving sections located along a diagonal line at a time, and the voltage is applied to the two driving sections located along the other diagonal line at a different time from the time for the first two driving sections, whereby two central sections are rotationally driven relative to two end sections.

摘要翻译： 本发明的目的在于提供一种紧凑且轻便的压电致动器，该方法涉及能够提供低电压位移的压电致动器的驱动方法，以及具有高记录密度的紧凑且重量轻的信息存储装置，其结合了这种压电致动器 并且当头被驱动时具有头部的小的惯性矩。 根据本发明的压电致动器具有四个杆状驱动部。 在四个棒状驱动部分中，一次对沿着对角线的两个驱动部分施加电压，并且在与时间不同的时间沿着另一个对角线施加电压 对于前两个驱动部分，由此两个中心部分相对于两个端部部分被旋转地驱动。

公开(公告)号：US06617763B2

公开(公告)日：2003-09-09

申请号：US10090959

申请日：2002-03-05

申请人： Tsuyoshi Mita ,  Masaharu Hida ,  Kazuaki Kurihara

发明人： Tsuyoshi Mita ,  Masaharu Hida ,  Kazuaki Kurihara

IPC分类号： H02N200

CPC分类号： G11B5/5552

摘要： A piezoelectric actuator set includes a pair of elongated piezoelectric actuators. The elongated piezoelectric actuators establish the standard attitude of a head slider when no electric signal is supplied to the piezoelectric actuator set. When the electric signal is applied to the piezoelectric actuator set, the tip ends are pulled back toward the base ends in the elongated piezoelectric actuators. The piezoelectric actuator set generates a couple for driving the head slider for rotation around the rotational axis only in a predetermined direction from the standard attitude. The moment of inertia can be reduced in the head slider during rotation as compared with the case where the head slider is moved based on a swinging movement. The natural frequency can be raised in the vibration system comprising the head slider and the piezoelectric actuator set. The frequency of the electric signal or servo signal can be set over a wider frequency range.

摘要翻译： 压电致动器组包括一对细长的压电致动器。 当没有电信号被提供给压电致动器组时，细长的压电致动器建立磁头滑块的标准姿态。 当电信号施加到压电致动器组时，尖端在细长的压电致动器中被拉回到基端。 压电致动器组件仅在从标准姿态的预定方向上产生用于驱动头部滑动件的联接件，用于围绕旋转轴线旋转。 与头滑动器基于摆动运动移动的情况相比，旋转期间头滑动器的惯性矩可以减小。 可以在包括磁头滑动器和压电致动器组件的振动系统中提高固有频率。 电信号或伺服信号的频率可以在更宽的频率范围内设定。

公开(公告)号：US06781290B2

公开(公告)日：2004-08-24

申请号：US10259809

申请日：2002-09-30

申请人： Kazuaki Kurihara ,  Motoyuki Nishizawa ,  Masaki Kurasawa ,  Keishiro Okamoto

发明人： Kazuaki Kurihara ,  Motoyuki Nishizawa ,  Masaki Kurasawa ,  Keishiro Okamoto

IPC分类号： H01L4108

CPC分类号： H01L27/20 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1628 ,  B41J2/1632 ,  B41J2/1646 ,  B41J2002/14258 ,  B41J2002/14491 ,  B41J2202/03 ,  B41J2202/13 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/316 ,  H01L41/332

摘要： A piezoelectric actuator includes a single-crystal piezoelectric thin film having a crystal orientation aligned with the crystal orientation of a single-crystal Si substrate, and first and second electrode films formed on first and second sides of the single-crystal piezoelectric thin film, respectively.

摘要翻译： 压电致动器包括具有与单晶Si衬底的晶体取向对准的晶体取向的单晶压电薄膜以及分别形成在单晶压电薄膜的第一和第二侧上的第一和第二电极膜 。

公开(公告)号：US09714662B2

公开(公告)日：2017-07-25

申请号：US13578838

申请日：2011-02-17

申请人： Kazuaki Kurihara

发明人： Kazuaki Kurihara

IPC分类号： F04D25/02 ,  F04D17/12 ,  F04D25/06 ,  F04D29/62 ,  F04D25/16

CPC分类号： F04D25/02 ,  F04D17/122 ,  F04D25/06 ,  F04D25/0606 ,  F04D25/163 ,  F04D29/624

摘要： Provided is a turbocompressor (4) having a drive part (12) generating rotational power, an impeller (22a) to which the rotational power of the drive part (12) is transmitted to rotate, a plurality of gears (31, 32) transmitting the rotational power of the drive part (12) to the impeller (22a), and a drive part casing (13) in which the drive part (12) is installed. This turbocompressor (4) includes an impeller casing (22e) installed around the impeller (22a), and a gear casing (33) configured to be formed independently of the impeller casing (22e) and the drive part casing (13), to couple the impeller casing (22e) and the drive part casing (13), and to form an accommodation space (33a) in which the plurality of gears (31, 32) are accommodated. With this configuration, in manufacturing the turbocompressor, a working process can be simplified and working labor and cost can be reduced.

公开(公告)号：US08858172B2

公开(公告)日：2014-10-14

申请号：US13072917

申请日：2011-03-28

申请人： Kazuaki Kurihara ,  Kentarou Oda ,  Noriyasu Sugitani ,  Minoru Tsukamoto ,  Nobusada Takahara

发明人： Kazuaki Kurihara ,  Kentarou Oda ,  Noriyasu Sugitani ,  Minoru Tsukamoto ,  Nobusada Takahara

IPC分类号： F04D29/04 ,  F04D29/053 ,  F04D25/04 ,  F04D29/62

CPC分类号： F04D29/053 ,  F04D25/04 ,  F04D29/624 ,  Y10T29/49316

摘要： A method of manufacturing a rotor assembly in which a first impeller and a second impeller are fixed to a rotation shaft which is supported by a bearing so as to be rotatable, the method including: fixing the second impeller to the rotation shaft; fitting and fixing a sleeve to the rotation shaft after fixing the second impeller; fitting and fixing the bearing to the sleeve after fitting and fixing the sleeve; and fixing the first impeller after fitting and fixing the bearing.

摘要翻译： 一种制造转子组件的方法，其中第一叶轮和第二叶轮固定到由轴承支撑以便可旋转的旋转轴，该方法包括：将第二叶轮固定到旋转轴; 在固定第二叶轮之后将套筒装配并固定到旋转轴; 在安装和固定套筒之后，将轴承装配并固定到套筒上; 并在安装和固定轴承之后固定第一叶轮。

公开(公告)号：US20130039746A1

公开(公告)日：2013-02-14

申请号：US13578838

申请日：2011-02-17

申请人： Kazuaki Kurihara

发明人： Kazuaki Kurihara

IPC分类号： F01D15/12

CPC分类号： F04D25/02 ,  F04D17/122 ,  F04D25/06 ,  F04D25/0606 ,  F04D25/163 ,  F04D29/624

摘要： Provided is a turbocompressor (4) having a drive part (12) generating rotational power, an impeller (22a) to which the rotational power of the drive part (12) is transmitted to rotate, a plurality of gears (31, 32) transmitting the rotational power of the drive part (12) to the impeller (22a), and a drive part casing (13) in which the drive part (12) is installed. This turbocompressor (4) includes an impeller casing (22e) installed around the impeller (22a), and a gear casing (33) configured to be formed independently of the impeller casing (22e) and the drive part casing (13), to couple the impeller casing (22e) and the drive part casing (13), and to form an accommodation space (33a) in which the plurality of gears (31, 32) are accommodated. With this configuration, in manufacturing the turbocompressor, a working process can be simplified and working labor and cost can be reduced.

摘要翻译： 本发明提供一种具有产生旋转动力的驱动部（12）的涡轮压缩机（4），驱动部（12）的旋转动力传递到其上的旋转叶轮（22a），传递多个齿轮 驱动部件（12）到叶轮（22a）的旋转动力以及安装有驱动部件（12）的驱动部件壳体（13）。 该涡轮压缩机（4）包括安装在叶轮（22a）周围的叶轮壳体（22e）和与叶轮壳体（22e）和驱动部件壳体（13）独立形成的齿轮箱（33） 叶轮壳体（22e）和驱动部件壳体（13），并且形成容纳多个齿轮（31,32）的容置空间（33a）。 通过这样的结构，在制造涡轮压缩机的情况下，能够简化工作过程，能够降低劳动力和成本。

公开(公告)号：US20120058041A1

公开(公告)日：2012-03-08

申请号：US13292247

申请日：2011-11-09

申请人： John David Baniecki ,  Masatoshi Ishii ,  Kazuaki Kurihara ,  Kazunori Yamanaka

发明人： John David Baniecki ,  Masatoshi Ishii ,  Kazuaki Kurihara ,  Kazunori Yamanaka

IPC分类号： C01B31/18 ,  C01B3/10 ,  B01J15/00

CPC分类号： C01B4/00 ,  B01J23/002 ,  C01B3/042 ,  Y02E60/364

摘要： A gas generator includes a processing vessel defining a processing space and holding a support body therein, an evacuation system evacuating the processing space; a metal oxide film of a perovskite structure containing oxygen defects formed on the support body, a source gas supplying port supplying a source gas containing molecules of a source compound of carbon dioxide or water into the processing space, a gas outlet port for extracting a product gas containing molecules of a product compound in which oxygen atoms are removed from said source compound, and a heating part heating the support body.

摘要翻译： 气体发生器包括限定处理空间并将支撑体保持在其中的处理容器，排空系统排空处理空间; 包含形成在支撑体上的氧缺陷的钙钛矿结构的金属氧化物膜，向处理空间供给含有二氧化碳或水源化合物的分子的源气体的源气体供给口，用于提取产物的气体出口 含有其中从所述源化合物中除去氧原子的产物化合物的分子的气体和加热所述载体的加热部分。

公开(公告)号：US20110168564A1

公开(公告)日：2011-07-14

申请号：US13043854

申请日：2011-03-09

申请人： Masataka Mizukoshi ,  Kanae Nakagawa ,  Takeshi Shioga ,  Kazuaki Kurihara ,  John David Baniecki

发明人： Masataka Mizukoshi ,  Kanae Nakagawa ,  Takeshi Shioga ,  Kazuaki Kurihara ,  John David Baniecki

IPC分类号： C25D7/12

CPC分类号： H01L24/91 ,  H01L21/4846 ,  H01L21/4857 ,  H01L21/486 ,  H01L21/76801 ,  H01L21/7687 ,  H01L21/76873 ,  H01L21/76874 ,  H01L21/76885 ,  H01L23/5283 ,  H01L23/5389 ,  H01L24/11 ,  H01L24/19 ,  H01L24/45 ,  H01L24/48 ,  H01L24/82 ,  H01L2224/02333 ,  H01L2224/0401 ,  H01L2224/04105 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05155 ,  H01L2224/05644 ,  H01L2224/05655 ,  H01L2224/1134 ,  H01L2224/12105 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/32145 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48132 ,  H01L2224/73267 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01022 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01038 ,  H01L2924/0104 ,  H01L2924/01046 ,  H01L2924/01056 ,  H01L2924/01057 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/13091 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/30105 ,  H05K1/162 ,  H05K1/165 ,  H05K1/167 ,  H05K3/381 ,  H05K3/4602 ,  H05K3/4661 ,  H05K2201/0209 ,  H05K2201/086 ,  H05K2201/09509 ,  H05K2203/0195 ,  H05K2203/0228 ,  H01L2224/13099 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207

摘要： The plating method comprises the step of forming a resin layer 10 over a substrate 16; the step of cutting the surface part of the resin layer 10 with a cutting tool 12; the step of forming a seed layer 36 on the resin layer 10 by electroless plating; and the step of forming a plating film 44 on the seed layer 36 by electroplating. Suitable roughness can be give to the surface of the resin layer 10, whereby the adhesion between the seed layer 36 and the resin layer 10 can be sufficiently ensured. Excessively deep pores are not formed in the surface of the resin layer 10 as are by desmearing treatment, whereby a micronized pattern of a photoresist film 40 can be formed on the resin layer 10. Thus, interconnections 44, etc. can be formed over the resin layer 10 at a narrow pitch with high reliability ensured.

摘要翻译： 电镀方法包括在基板16上形成树脂层10的步骤; 用切割工具12切割树脂层10的表面部分的步骤; 通过无电解电镀在树脂层10上形成种子层36的步骤; 以及通过电镀在种子层36上形成电镀膜44的步骤。 可以赋予树脂层10的表面适当的粗糙度，由此能够充分确保种子层36与树脂层10之间的粘附性。 在树脂层10的表面没有形成过度的深孔，如通过去污处理，从而可以在树脂层10上形成光致抗蚀剂膜40的微粉化图案。因此，可以在 确保了高可靠性的窄间距树脂层10。

公开(公告)号：US07832069B2

公开(公告)日：2010-11-16

申请号：US11790732

申请日：2007-04-27

申请人： Takeshi Shioga ,  John David Baniecki ,  Kazuaki Kurihara

发明人： Takeshi Shioga ,  John David Baniecki ,  Kazuaki Kurihara

IPC分类号： H01G7/00

CPC分类号： H01L27/0805 ,  H01L21/76877 ,  H01L24/11 ,  H01L28/40 ,  H01L2224/06102 ,  H01L2224/1147 ,  H01L2224/13023 ,  H01L2224/13099 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01018 ,  H01L2924/01022 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01038 ,  H01L2924/01039 ,  H01L2924/0104 ,  H01L2924/01041 ,  H01L2924/01044 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01056 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/19041 ,  H01L2924/30105 ,  H01L2924/30107 ,  H01L2924/3011 ,  Y10T29/43 ,  Y10T29/435 ,  Y10T29/49126 ,  Y10T29/49147 ,  Y10T29/49155 ,  Y10T29/49156

摘要： A capacitor device includes a capacitor Q constituted by a lower electrode (12) formed on a substrate (10), a dielectric film (14), and an upper electrode (16); an insulating film (18) covering the capacitor Q; a first contact hole (18a) formed in the insulating film (18) on a connection portion (16a) of the upper electrode (16); an electrode pad (20) for preventing a diffusion of solder, formed in the first contact hole (18a); and a solder bump (22) electrically connected to the electrode pad (20), and the upper electrode (16) has a protrusion portion (16a) protruding from the dielectric film (14), and is connected to the first contact hole (18a) on the protrusion portion (16a).

摘要翻译： 电容器装置包括由形成在基板（10）上的下电极（12），电介质膜（14）和上电极（16）构成的电容器Q; 覆盖电容器Q的绝缘膜（18）; 形成在所述上电极（16）的连接部（16a）上的绝缘膜（18）中的第一接触孔（18a） 用于防止形成在第一接触孔（18a）中的焊料扩散的电极焊盘（20）; 和与电极焊盘（20）电连接的焊料凸块（22），上部电极（16）具有从电介质膜（14）突出的突出部（16a），与第一接触孔 ）突出部（16a）。

公开(公告)号：US20100112775A1

公开(公告)日：2010-05-06

申请号：US12684570

申请日：2010-01-08

申请人： Masataka Mizukoshi ,  Kanae Nakagawa ,  Takeshi Shioga ,  Kazuaki Kurihara ,  John David Baniecki

发明人： Masataka Mizukoshi ,  Kanae Nakagawa ,  Takeshi Shioga ,  Kazuaki Kurihara ,  John David Baniecki

IPC分类号： H01L21/02 ,  H01L21/768

CPC分类号： H01L24/91 ,  H01L21/4846 ,  H01L21/4857 ,  H01L21/486 ,  H01L21/76801 ,  H01L21/7687 ,  H01L21/76873 ,  H01L21/76874 ,  H01L21/76885 ,  H01L23/5283 ,  H01L23/5389 ,  H01L24/11 ,  H01L24/19 ,  H01L24/45 ,  H01L24/48 ,  H01L24/82 ,  H01L2224/02333 ,  H01L2224/0401 ,  H01L2224/04105 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05155 ,  H01L2224/05644 ,  H01L2224/05655 ,  H01L2224/1134 ,  H01L2224/12105 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/32145 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48132 ,  H01L2224/73267 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01022 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01038 ,  H01L2924/0104 ,  H01L2924/01046 ,  H01L2924/01056 ,  H01L2924/01057 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/13091 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/30105 ,  H05K1/162 ,  H05K1/165 ,  H05K1/167 ,  H05K3/381 ,  H05K3/4602 ,  H05K3/4661 ,  H05K2201/0209 ,  H05K2201/086 ,  H05K2201/09509 ,  H05K2203/0195 ,  H05K2203/0228 ,  H01L2224/13099 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207

摘要： The plating method comprises the step of forming a resin layer 10 over a substrate 16; the step of cutting the surface part of the resin layer 10 with a cutting tool 12; the step of forming a seed layer 36 on the resin layer 10 by electroless plating; and the step of forming a plating film 44 on the seed layer 36 by electroplating. Suitable roughness can be give to the surface of the resin layer 10, whereby the adhesion between the seed layer 36 and the resin layer 10 can be sufficiently ensured. Excessively deep pores are not formed in the surface of the resin layer 10, as are by desmearing treatment, whereby a micronized pattern of a photoresist film 40 can be formed on the resin layer 10. Thus, interconnections 44, etc. can be formed over the resin layer 10 at a narrow pitch with high reliability ensured.

摘要翻译： 电镀方法包括在基板16上形成树脂层10的步骤; 用切割工具12切割树脂层10的表面部分的步骤; 通过无电解电镀在树脂层10上形成种子层36的步骤; 以及通过电镀在种子层36上形成电镀膜44的步骤。 可以赋予树脂层10的表面适当的粗糙度，由此能够充分确保种子层36与树脂层10之间的粘附性。 树脂层10的表面上也不会形成过度的深孔，如通过干燥处理，可以在树脂层10上形成光致抗蚀剂膜40的微细化图案。因此，可以形成互连44等 能够确保高可靠性的窄间距的树脂层10。