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1. 发明申请

US20060125165A1 Vibration isolator and attachment method thereof 有权
标题翻译：隔振器及其安装方法
公开(公告)号：US20060125165A1
公开(公告)日：2006-06-15
申请号：US10541921
申请日：2004-12-13
申请人： Satoshi Niwa , Kazushi Nishiyama , Hiroyuki Masuda , Yasuhiro Teranishi
发明人： Satoshi Niwa , Kazushi Nishiyama , Hiroyuki Masuda , Yasuhiro Teranishi
IPC分类号： F16F1/44
CPC分类号： B60G21/0551 , B29C65/48 , B29C65/4835 , B29C65/4865 , B29C66/1122 , B29C66/1142 , B29C66/532 , B29C66/71 , B29C66/742 , B29C66/83221 , B29C66/92655 , B29L2031/04 , B29L2031/3055 , B29L2031/721 , B60G2202/135 , B60G2204/1222 , B60G2204/41 , F16F1/3732 , F16F1/38 , B29K2021/00
摘要： The invention is to permit a bushing main body of rubber elastomer to be adhered to a bar member while retaining a necessary contact pressure for adhering and after adhering, to permit a further compressive force to be imparted. The bushing main body (10) having a bore (11), through which the bar member (B) passes, and a bracket (20) holding the former are longitudinally split into two, respectively, the resulting split rubber bodies (10a)(10b) are vulcanization bonded to inner peripheral surfaces of the resulting half bracket members (20a)(20b). The inside diameter (D1) of both split rubber bodies as molded is made smaller than the outside diameter (D2) of the bar member, and inner peripheral surfaces (11a)(11b) at the bore are formed to be eccentric on mutually opposite sides. While pinching the bar member by both split rubber bodies, both half bracket members interposing a spacer (30) are locked together to compress the split rubber bodies thereby to adhere the peripheral surfaces at the bore to the outer peripheral surface of the bar member, and after the spacer is removed, both half members are locked so as to butt contact with each other thereby further compressing both split rubber bodies in mutually opposing directions.
摘要翻译：本发明是为了允许橡胶弹性体的衬套主体粘合到杆构件上，同时保持用于粘附和粘附后的必要接触压力，以允许施加进一步的压缩力。具有孔（11）的衬套主体（10），杆构件（B）通过该衬套主体（10）和保持前者的托架（20）分别纵向分成两部分，即所形成的裂口橡胶体（10a）（10b）硫化成所得半支架构件（20a）（20b）的内周面。两个成型橡胶体的内径（D 1）小于杆件的外径（D 2），并且孔内的内周面（11a）（11b）形成为偏心在相对的两侧。在通过两个裂片橡胶体夹持杆构件的同时，插入间隔件（30）的两个半托架构件被锁定在一起以压缩裂口橡胶体，从而将孔附近的周面粘附到杆构件的外周表面，并且在隔离物被移除之后，两个半部件被锁定以便彼此对接接合，从而进一步在相互相反的方向压缩两个裂口橡胶体。

2. 发明申请

US20120002326A1 Perpendicular Magnetic Write head and method of manufacturing the same 有权
标题翻译：垂直磁头写头及其制造方法
公开(公告)号：US20120002326A1
公开(公告)日：2012-01-05
申请号：US12801904
申请日：2010-06-30
申请人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
发明人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
IPC分类号： G11B5/10
CPC分类号： G11B5/1278 , G11B5/23 , G11B5/3116 , G11B5/315 , G11B5/3163 , Y10T29/49043 , Y10T29/49044
摘要： A perpendicular magnetic write head includes: a magnetic pole; a pair of nonmagnetic side gap layers provided on both sides in a track-width direction of the magnetic pole; a nonmagnetic trailing gap layer provided on a trailing side of the magnetic pole; a magnetic shield layer so provided as to surround the magnetic pole with both of the nonmagnetic side gap layer and the nonmagnetic trailing gap layer in between; and a magnetic seed layer formed between the nonmagnetic trailing gap layer and the magnetic shield layer, and having a saturation magnetic flux density higher than that of the magnetic shield layer. The magnetic seed layer is not formed between the nonmagnetic side gap layer and the magnetic shield layer.
摘要翻译：垂直磁性写头包括：磁极; 设置在所述磁极的轨道宽度方向的两侧的一对非磁性侧间隙层; 设置在磁极的后侧的非磁性拖尾间隙层; 设置为围绕磁极的磁屏蔽层，其间具有非磁性侧间隙层和非磁性拖尾间隙层; 以及形成在非磁性后隙间隔层和磁屏蔽层之间的磁性种子层，并且具有高于磁屏蔽层的饱和磁通密度的饱和磁通密度。在非磁性侧间隙层和磁屏蔽层之间不形成磁性种子层。

3. 发明申请

US20100315741A1 Perpendicular magnetic recording head 失效
标题翻译：垂直磁记录头
公开(公告)号：US20100315741A1
公开(公告)日：2010-12-16
申请号：US12457521
申请日：2009-06-12
申请人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
发明人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
IPC分类号： G11B5/187 , G11B5/127
CPC分类号： G11B5/3106 , G11B5/1278 , G11B5/255 , G11B5/3133 , G11B5/40
摘要： A perpendicular magnetic write head capable of suppressing damage and corrosion of a magnetic pole to secure a stable writing performance is provided.A non-magnetic protruding layer protruding from a main magnetic pole layer (tip portion) toward an air bearing surface side is formed on both sides of the tip portion in a writing track width direction. The non-magnetic protruding layer is located closer to a recording medium than the tip portion during writing operation, and more likely to be in contact with the writing medium instead of the tip portion. Since the portion of the protective film covering the tip portion hardly peels off while the portion of the protective film covering the non-magnetic protruding layer is easy to peel off, the tip portion is hardly damaged or corroded. Since the tip portion is protected physically and chemically by the non-magnetic protruding layer, the deterioration of the soft magnetic characteristics of the tip portion is suppressed.
摘要翻译：提供了能够抑制磁极的损坏和腐蚀以确保稳定的写入性能的垂直磁性写入头。从主磁极层（前端部）向空气轴承面侧突出的非磁性突出层形成在磁头部的书写轨道宽度方向的两侧。在写入操作期间，非磁性突出层位于比尖端部分更靠近记录介质的位置，更可能与书写介质接触而不是尖端部分。由于覆盖尖端部分的保护膜的部分几乎不剥离，而覆盖非磁性突出层的保护膜的部分容易剥离，所以尖端部分几乎不被损坏或腐蚀。由于尖端部分被非磁性突出层物理和化学地保护，所以抑制了尖端部分的软磁特性的劣化。

4. 发明申请

US20130279044A1 THIN FILM PIEZOELECTRIC ELEMENT AND MANUFACTURING METHOD THEREOF, MICRO-ACTUATOR, HEAD GIMBAL ASSEMBLY AND DISK DRIVE UNIT WITH THE SAME 审中-公开
标题翻译：薄膜压电元件及其制造方法，微型致动器，头盖组件及其驱动单元
公开(公告)号：US20130279044A1
公开(公告)日：2013-10-24
申请号：US13450606
申请日：2012-04-19
申请人： Wei XIONG , Panjalak Rokrakthong , Kenjiro Hata , Kazushi Nishiyama , Daisuke Iitsuka , Atsushi Iijima
发明人： Wei XIONG , Panjalak Rokrakthong , Kenjiro Hata , Kazushi Nishiyama , Daisuke Iitsuka , Atsushi Iijima
IPC分类号： H01L41/04 , G11B17/02 , G11B5/127 , H01L41/22
CPC分类号： H01L41/1876 , G11B5/483 , G11B5/5552 , H01L41/0805 , H01L41/316 , Y10T428/1179
摘要： A thin film piezoelectric element of the present invention includes a substrate and a piezoelectric thin film stack formed on the substrate. The piezoelectric thin film stack includes a top electrode layer, a bottom electrode layer and a piezoelectric layer sandwiched between the top electrode layer and the bottom electrode layer, wherein the piezoelectric layer includes a first piezoelectric layer and a second piezoelectric layer whose compositions have different phase structures. The present invention can obtain high piezoelectric constants, enhanced coercive field strength, thereby enabling larger applied field strength without depolarization and achieving a large stroke for its applied device.
摘要翻译：本发明的薄膜压电元件包括在基板上形成的基板和压电薄膜叠层体。压电薄膜叠层包括顶电极层，底电极层和夹在顶电极层和底电极层之间的压电层，其中压电层包括第一压电层和第二压电层，其组成具有不同的相位结构。本发明可以获得高压电常数，增强的矫顽场强度，从而能够实现更大的施加场强而不去极化并且为其施加的装置实现大的冲程。

5. 发明授权

US08470185B2 Perpendicular magnetic recording head and method of manufacturing the same 有权
标题翻译：垂直磁记录头及其制造方法
公开(公告)号：US08470185B2
公开(公告)日：2013-06-25
申请号：US12457060
申请日：2009-05-29
申请人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
发明人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
IPC分类号： G11B5/10
CPC分类号： G11B5/3116 , G11B5/1278 , Y10T29/49046 , Y10T29/49052
摘要： A method of manufacturing a perpendicular magnetic write head capable of precisely narrowing a side gap is provided. A tip portion having a cross sectional geometry of an inverted trapezoid is formed in an opening portion of a non-magnetic layer and thereafter, the non-magnetic layer is etched with the tip portion as a mask. Thereby, a portion adjacent to the tip portion in a writing track width direction remains and an outermost edge portion of the tip portion in that direction is located on a plane which coincides with an etching face (side face) of the non-magnetic layer. When a gap layer is formed with a vapor phase growth such as a sputtering method to cover the side face of the non-magnetic layer and thereafter a side shield layer is formed adjacently to the tip portion therethrough, a thickness of the gap layer becomes extremely thin and is reproduced precisely. Therefore, the side gap is narrowed with high precision.
摘要翻译：提供了一种制造能够精确地缩小侧面间隙的垂直磁性写入头的方法。在非磁性层的开口部分中形成具有倒梯形截面几何形状的尖端部分，然后用尖端部分作为掩模蚀刻非磁性层。由此，沿着书写轨道宽度方向与尖端部分相邻的部分残留，并且尖端部分在该方向上的最外边缘部分位于与非磁性层的蚀刻面（侧面）重合的平面上。当用诸如溅射法的气相生长形成间隙层以覆盖非磁性层的侧面，然后与其顶端部分相邻形成侧屏蔽层时，间隙层的厚度变得非常大薄而被精确地复制。因此，侧面间隙以高精度变窄。

6. 发明授权

US08353098B2 Method of manufacturing perpendicular magnetic write head 有权
标题翻译：制造垂直磁写头的方法
公开(公告)号：US08353098B2
公开(公告)日：2013-01-15
申请号：US12659582
申请日：2010-03-12
申请人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
发明人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/1278 , G11B5/3116 , G11B5/3163 , Y10T29/49041 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method of manufacturing a perpendicular magnetic recording head capable of easily and accurately forming a main magnetic-pole layer having a shape suitable for concentrating a magnetic flux is provided. A nonmagnetic layer having a recessed section (a first recessed section and a second recessed section) is formed, and then an additional nonmagnetic layer is formed on an inner surface of the recessed section. Then, a magnetic layer is formed in the recessed section formed with the additional nonmagnetic layer, and then the magnetic layer is cut to form an air bearing surface, so as to form the main magnetic-pole layer.
摘要翻译：提供了一种能够容易且准确地形成具有适于集中磁通量的形状的主磁极层的垂直磁记录头的制造方法。形成具有凹部（第一凹部和第二凹部）的非磁性层，然后在凹部的内表面上形成附加的非磁性层。然后，在由附加的非磁性层形成的凹部中形成磁性层，然后切割磁性层以形成空气轴承表面，从而形成主磁极层。

7. 发明授权

US08355222B2 Perpendicular magnetic write head including high magnetic moment seed layer for trailing shield therein and/or method of making the same 有权
标题翻译：包括用于后挡板的高磁矩种子层的垂直磁性写头和/或其制造方法
公开(公告)号：US08355222B2
公开(公告)日：2013-01-15
申请号：US12801904
申请日：2010-06-30
申请人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
发明人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
IPC分类号： G11B5/11 , G11B5/23
CPC分类号： G11B5/1278 , G11B5/23 , G11B5/3116 , G11B5/315 , G11B5/3163 , Y10T29/49043 , Y10T29/49044
摘要： A perpendicular magnetic write head includes: a magnetic pole; a pair of nonmagnetic side gap layers provided on both sides in a track-width direction of the magnetic pole; a nonmagnetic trailing gap layer provided on a trailing side of the magnetic pole; a magnetic shield layer so provided as to surround the magnetic pole with both of the nonmagnetic side gap layer and the nonmagnetic trailing gap layer in between; and a magnetic seed layer formed between the nonmagnetic trailing gap layer and the magnetic shield layer, and having a saturation magnetic flux density higher than that of the magnetic shield layer. The magnetic seed layer is not formed between the nonmagnetic side gap layer and the magnetic shield layer.
摘要翻译：垂直磁性写头包括：磁极; 设置在所述磁极的轨道宽度方向的两侧的一对非磁性侧间隙层; 设置在磁极的后侧的非磁性拖尾间隙层; 设置为围绕磁极的磁屏蔽层，其间具有非磁性侧间隙层和非磁性拖尾间隙层; 以及形成在非磁性后隙间隔层和磁屏蔽层之间的磁性种子层，并且具有高于磁屏蔽层的饱和磁通密度的饱和磁通密度。在非磁性侧间隙层和磁屏蔽层之间不形成磁性种子层。

8. 发明申请

US20110063754A1 Perpendicular magnetic write head 失效
标题翻译：垂直写磁头
公开(公告)号：US20110063754A1
公开(公告)日：2011-03-17
申请号：US12585456
申请日：2009-09-15
申请人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
发明人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
IPC分类号： G11B5/187
CPC分类号： G11B5/3116 , G11B5/1278 , G11B5/3163
摘要： A perpendicular magnetic write head in which unintended erasure of information at the time of non-writing can be suppressed while keeping the capability of writing is provided. The perpendicular magnetic write head includes a magnetic pole tip portion, a first yoke portion connected to the magnetic pole tip portion, having a width larger than that of the magnetic pole tip portion, and having a recess portion in a center region thereof, and a second yoke portion embedded in the recess portion. The magnetic pole tip portion and the first yoke portion are integrally formed with a vapor deposition method, and the second yoke portion is formed with a plating method. Since the saturation flux density of the magnetic pole tip portion formed with the vapor deposition method becomes higher than that of the yoke portion, a magnetic flux intake capacity of the magnetic pole tip portion is ensured. In a magnetic domain structure of the yoke portion most of which is formed with the plating method, since an easy magnetization axis becomes likely to be directed in a direction perpendicular to an emitting direction of a magnetic flux, residual flux becomes less likely to leak out of the main magnetic pole layer at the time of non-writing.
摘要翻译：提供了在保持写入能力的同时抑制在非写入时的意外擦除信息的垂直磁性写入头。垂直磁性写入头包括磁极尖端部分，连接到磁极尖端部分的第一磁轭部分，其宽度大于磁极尖端部分的宽度，并且在其中心区域具有凹部，第二轭部嵌入凹部。磁极端部和第一磁轭部用气相沉积法一体形成，第二磁轭部形成电镀法。由于利用气相沉积法形成的磁极尖端部分的饱和磁通密度变得高于磁轭部分的饱和磁通密度，所以确保了磁极尖端部分的磁通量进入容量。在磁轭部分的磁畴结构中，其大部分由电镀法形成，由于容易的磁化轴变得可能沿垂直于磁通的发射方向的方向被引导，所以残余磁通不太可能泄漏在非写入时的主磁极层。

9. 发明授权

US07380775B2 Vibration isolator and attachment method thereof 有权
标题翻译：隔振器及其安装方法
公开(公告)号：US07380775B2
公开(公告)日：2008-06-03
申请号：US10541921
申请日：2004-12-13
申请人： Satoshi Niwa , Kazushi Nishiyama , Hiroyuki Masuda , Yasuhiro Teranishi
发明人： Satoshi Niwa , Kazushi Nishiyama , Hiroyuki Masuda , Yasuhiro Teranishi
IPC分类号： B60G11/22
CPC分类号： B60G21/0551 , B29C65/48 , B29C65/4835 , B29C65/4865 , B29C66/1122 , B29C66/1142 , B29C66/532 , B29C66/71 , B29C66/742 , B29C66/83221 , B29C66/92655 , B29L2031/04 , B29L2031/3055 , B29L2031/721 , B60G2202/135 , B60G2204/1222 , B60G2204/41 , F16F1/3732 , F16F1/38 , B29K2021/00
摘要： The invention is to permit a bushing main body of rubber elastomer to be adhered to a bar member while retaining a necessary contact pressure for adhering and after adhering, to permit a further compressive force to be imparted. The bushing main body (10) having a bore (11), through which the bar member (B) passes, and a bracket (20) holding the former are longitudinally split into two, respectively, the resulting split rubber bodies (10a)(10b) are vulcanization bonded to inner peripheral surfaces of the resulting half bracket members (20a)(20b). The inside diameter (D1) of both split rubber bodies as molded is made smaller than the outside diameter (D2) of the bar member, and inner peripheral surfaces (11a)(11b) at the bore are formed to be eccentric on mutually opposite sides. While pinching the bar member by both split rubber bodies, both half bracket members interposing a spacer (30) are locked together to compress the split rubber bodies thereby to adhere the peripheral surfaces at the bore to the outer peripheral surface of the bar member, and after the spacer is removed, both half members are locked so as to butt contact with each other thereby further compressing both split rubber bodies in mutually opposing directions.
摘要翻译：本发明是为了允许橡胶弹性体的衬套主体粘合到杆构件上，同时保持用于粘附和粘附后的必要接触压力，以允许施加进一步的压缩力。具有孔（11）的衬套主体（10），杆构件（B）通过该衬套主体（10）和保持前者的托架（20）分别纵向分成两部分，即所形成的裂口橡胶体（10a）（10b）硫化成所得半支架构件（20a）（20b）的内周面。两个成型橡胶体的内径（D 1）小于杆件的外径（D 2），并且孔内的内周面（11a）（11b）形成为偏心在相对的两侧。在通过两个裂片橡胶体夹持杆构件的同时，插入间隔件（30）的两个半托架构件被锁定在一起以压缩裂口橡胶体，从而将孔附近的周面粘附到杆构件的外周表面，并且在隔离物被移除之后，两个半部件被锁定以便彼此对接接合，从而进一步在相互相反的方向压缩两个裂口橡胶体。

10. 发明授权

US08339737B2 Perpendicular magnetic recording head including non-magnetic protruding layer 失效
标题翻译：垂直磁记录头包括非磁性突出层
公开(公告)号：US08339737B2
公开(公告)日：2012-12-25
申请号：US12457521
申请日：2009-06-12
申请人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
发明人： Tetsuya Mino , Naoto Matono , Ikuhito Onodera , Kazushi Nishiyama , Michitoshi Tsuchiya , Kenji Sasaki
IPC分类号： G11B5/147
CPC分类号： G11B5/3106 , G11B5/1278 , G11B5/255 , G11B5/3133 , G11B5/40
摘要： A perpendicular magnetic write head capable of suppressing damage and corrosion of a magnetic pole to secure a stable writing performance is provided. A non-magnetic protruding layer protruding from a main magnetic pole layer (tip portion) toward an air bearing surface side is formed on both sides of the tip portion in a writing track width direction. The non-magnetic protruding layer is located closer to a recording medium than the tip portion during writing operation, and is more likely to be in contact with the writing medium instead of the tip portion. Since the protective film portion covering the tip portion hardly peels off (e.g., compared to the protective film portion covering the non-magnetic protruding layer), the tip portion is hardly damaged or corroded. Since the tip portion is protected physically and chemically by the non-magnetic protruding layer, deterioration of the soft magnetic characteristics of the tip portion is suppressed.
摘要翻译：提供了能够抑制磁极的损坏和腐蚀以确保稳定的写入性能的垂直磁性写入头。从主磁极层（前端部）向空气轴承面侧突出的非磁性突出层形成在磁头部的书写轨道宽度方向的两侧。在写入操作期间，非磁性突出层位于比尖端部分更靠近记录介质的位置，并且更可能与书写介质接触而不是尖端部分。由于覆盖尖端部分的保护膜部分几乎不剥离（例如，与覆盖非磁性突出层的保护膜部分相比），尖端部分几乎不被损坏或腐蚀。由于尖端部分被非磁性突出层物理和化学地保护，所以抑制了尖端部分的软磁特性的劣化。

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