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公开(公告)号：US08409484B2
公开(公告)日：2013-04-02
申请号：US12637008
申请日：2009-12-14
Applicant: Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
Inventor： Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
IPC: B29C39/10
CPC classification number: H05K3/207 , C04B35/6342 , C04B35/63448 , C04B35/6346 , C04B2235/6023 , H05K1/0306 , H05K3/4611 , H05K3/4629 , H05K2201/09118 , Y10T428/24851 , Y10T428/24917 , Y10T428/24926
Abstract: A ceramic compact having a patterned conductor is obtained by coating the patterned conductor with a slurry and then by hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.
Abstract translation: 具有图案化导体的陶瓷压块通过用浆料涂覆图案化的导体，然后通过硬化浆料而获得。 通过混合热固性树脂前体，陶瓷粉末和介质来制备浆料。 在陶瓷压块中，将含异氰酸酯或异硫氰酸酯的胶凝剂和含羟基的聚合物反应并硬化以制备热固性树脂。 含羟基的聚合物优选为丁缩醛树脂，乙基纤维素系树脂，聚乙二醇类树脂或聚醚类树脂。
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公开(公告)号：US20100092657A1
公开(公告)日：2010-04-15
申请号：US12637008
申请日：2009-12-14
Applicant: Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
Inventor： Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
CPC classification number: H05K3/207 , C04B35/6342 , C04B35/63448 , C04B35/6346 , C04B2235/6023 , H05K1/0306 , H05K3/4611 , H05K3/4629 , H05K2201/09118 , Y10T428/24851 , Y10T428/24917 , Y10T428/24926
Abstract: A ceramic compact having a patterned conductor is obtained by coating the patterned conductor with a slurry and then by hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.
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3.发明授权公开(公告)号：US07498093B2
公开(公告)日：2009-03-03
申请号：US11063232
申请日：2005-02-22
Applicant: Kazuyoshi Shibata
Inventor： Kazuyoshi Shibata
IPC: G11B5/66
CPC classification number: G11B5/667 , G11B5/66 , G11B5/7325
Abstract: There is provided a perpendicular magnetic recording medium which causes low media noise and achieves preferable read/write performance. A perpendicular magnetic layer is constructed such that first magnetic layers formed of Co or Co containing an oxide and second magnetic layers formed of Pt or Pd containing an oxide are layered. The perpendicular magnetic layer is provided on a non-magnetic substrate via a Ru underlayer containing oxygen. An alignment control layer formed of a Ni—Fe alloy is provided between the non-magnetic substrate and the underlayer to control the crystal alignment of the underlayer. A soft magnetic backing layer is provided between the substrate and the alignment control layer.
Abstract translation: 提供了一种引起低介质噪声并实现优选的读/写性能的垂直磁记录介质。 垂直磁性层被构造成使得由包含氧化物的Co或Co形成的第一磁性层和由含有氧化物的Pt或Pd形成的第二磁性层被层叠。 垂直磁性层通过含有氧的Ru底层设置在非磁性基板上。 在非磁性基板和底层之间设置由Ni-Fe合金形成的取向控制层，以控制底层的晶体取向。 在基板和对准控制层之间设置软磁背衬层。
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公开(公告)号：US07402936B2
公开(公告)日：2008-07-22
申请号：US11738753
申请日：2007-04-23
Applicant: Koji Ikeda , Yuya Kikuta , Nobuchika Noguchi , Kazumasa Kitamura , Kazuyoshi Shibata
Inventor： Koji Ikeda , Yuya Kikuta , Nobuchika Noguchi , Kazumasa Kitamura , Kazuyoshi Shibata
IPC: H01L41/08
CPC classification number: H01L41/094 , H01L41/25 , H01L41/314 , H01L41/43 , Y10T29/42
Abstract: A piezoelectric/electrostrictive device is provided with a stationary portion, a thin-plate portion supported by the stationary portion, and piezoelectric/electrostrictive element formed by alternately laminating a plurality of electrodes and a plurality of piezoelectric/electrostrictive layers. The piezoelectric/electrostrictive device is produced by cutting a thin-plate body that composes the thin-plate portion afterward and a laminated body comprising the piezoelectric/electrostrictive layers and thereafter applying prescribed specific processing (for example, heat treatment) to the cut plane (the lateral end surfaces). By so doing, the ratio of the actual surface area of the lateral end surface of the piezoelectric/electrostrictive element to the area of the lateral end surface of the piezoelectric/electrostrictive element in the orthographic projection is four or less, and the deposition of moisture on the lateral end surfaces is suppressed to the extent of not substantially generating electric leakage or ion migration. As a result, a highly durable piezoelectric/electrostrictive device can be provided.
Abstract translation: 压电/电致伸缩器件设置有固定部分，由固定部分支撑的薄板部分和通过交替层叠多个电极和多个压电/电致伸缩层而形成的压电/电致伸缩元件。 压电/电致伸缩器件是通过切割以后构成薄板部分的薄板体和包括压电/电致伸缩层的层压体，然后对切割平面（例如热处理）进行规定的特定处理（例如，热处理） 侧端面）。 通过这样做，压电/电致伸缩元件的侧端面的实际表面积与正投影中的压电/电致伸缩元件的侧端面的面积的比例为4以下，并且水分的沉积 在横向端面被抑制到基本上不产生漏电或离子迁移的程度。 结果，可以提供高耐用的压电/电致伸缩器件。
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公开(公告)号：US07378778B2
公开(公告)日：2008-05-27
申请号：US11521052
申请日：2006-09-14
Applicant: Koji Ikeda , Kazuyoshi Shibata
Inventor： Koji Ikeda , Kazuyoshi Shibata
IPC: H01L41/08
CPC classification number: H01L41/094 , H01L41/312
Abstract: A piezoelectric/electrostrictive device includes a base 11 having a pair of movable parts 11a, 11b opposing each other and a connecting part 11c that connects movable parts 11a, 11b with each other at one end thereof as well as piezoelectric/electrostrictive elements 12a, 12b disposed on the side surfaces of movable parts 11a, 11b of base 11. The piezoelectric/electrostrictive device is constructed in a simple structure with fewer components. Base 11 is integrally formed in an open-box shape or in a horseshoe shape by bending one sheet of band-shaped flat plate. Movable parts 11a, 11b extend for a predetermined length from respective ends of connecting part 11c to the other ends. The other ends of movable parts 11a, 11b constitute a mounting site for mounting a component to be controlled or a component to be tested.
Abstract translation: 一种压电/电致伸缩器件包括具有彼此相对的一对可动部分11a，11b的基部11和将可动部分11a，11b在其一端连接的连接部分11c以及压电/ 设置在基座11的可动部11a，11b的侧面上的电致伸缩元件12a，12b。 压电/电致伸缩器件以简单的结构构造，组件较少。 基座11通过弯曲一片带状平板而整体地形成开放箱形或马蹄形。 可移动部分11a，11b从连接部分11c的相应端延伸到另一端。 可移动部件11a，11b的另一端构成用于安装要控制的部件或待测部件的安装位置。
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Patent Agency Ranking
公开(公告)号：US07336020B2
公开(公告)日：2008-02-26
申请号：US11245885
申请日：2005-10-07
Applicant: Koji Ikeda , Fumitake Takahashi , Kazuyoshi Shibata , Haruhiko Itoh
Inventor： Koji Ikeda , Fumitake Takahashi , Kazuyoshi Shibata , Haruhiko Itoh
IPC: H01L41/04
CPC classification number: H01L41/273 , H01L41/0477 , H01L41/0831 , H01L41/0946 , H01L41/297
Abstract: A pair of opposing thin plate sections, movable sections, and fixed sections for supporting the thin plate sections and the movable sections are provided on a ceramic substrate. After a wiring pattern and a gap or an insulating layer of cermet layer for filling the gap are formed on a ceramic substrate, these are sintered. After that, piezoelectric/electrostrictive layers and cermet electrode layers including a piezoelectric/electrostrictive material and a conductive material are alternately stacked in a comb like structure on the ceramic substrate. Accordingly, a piezoelectric/electrostrictive device having the piezoelectric/electrostrictive element in multilayer structure is obtained.
Abstract translation: 在陶瓷基板上设置有一对相对的薄板部分，可动部分和用于支撑薄板部分和可移动部分的固定部分。 在陶瓷基板上形成布线图案和用于填充间隙的金属陶瓷层的间隙或绝缘层之后，将其烧结。 此后，包括压电/电致伸缩材料和导电材料的压电/电致伸缩层和金属陶瓷电极层在陶瓷基板上以梳状结构交替堆叠。 因此，获得了具有多层结构的压电/电致伸缩元件的压电/电致伸缩器件。
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公开(公告)号：US20070188052A1
公开(公告)日：2007-08-16
申请号：US11738753
申请日：2007-04-23
Applicant: Koji IKEDA , Yuya Kikuta , Nobuchika Noguchi , Kazumasa Kitamura , Kazuyoshi Shibata
Inventor： Koji IKEDA , Yuya Kikuta , Nobuchika Noguchi , Kazumasa Kitamura , Kazuyoshi Shibata
IPC: H01L41/047
CPC classification number: H01L41/094 , H01L41/25 , H01L41/314 , H01L41/43 , Y10T29/42
Abstract: A piezoelectric/electrostrictive device is provided with a stationary portion, a thin-plate portion supported by the stationary portion, and piezoelectric/electrostrictive element formed by alternately laminating a plurality of electrodes and a plurality of piezoelectric/electrostrictive layers. The piezoelectric/electrostrictive device is produced by cutting a thin-plate body that composes the thin-plate portion afterward and a laminated body comprising the piezoelectric/electrostrictive layers and thereafter applying prescribed specific processing (for example, heat treatment) to the cut plane (the lateral end surfaces). By so doing, the ratio of the actual surface area of the lateral end surface of the piezoelectric/electrostrictive element to the area of the lateral end surface of the piezoelectric/electrostrictive element in the orthographic projection is four or less, and the deposition of moisture on the lateral end surfaces is suppressed to the extent of not substantially generating electric leakage or ion migration. As a result, a highly durable piezoelectric/electrostrictive device can be provided.
Abstract translation: 压电/电致伸缩器件设置有固定部分，由固定部分支撑的薄板部分和通过交替层叠多个电极和多个压电/电致伸缩层而形成的压电/电致伸缩元件。 压电/电致伸缩器件是通过切割以后构成薄板部分的薄板体和包括压电/电致伸缩层的层叠体，然后对切割平面（例如热处理）进行规定的特定处理（例如，热处理） 侧端面）。 通过这样做，压电/电致伸缩元件的侧端面的实际表面积与正投影中的压电/电致伸缩元件的侧端面的面积的比例为4以下，并且水分的沉积 在横向端面被抑制到基本上不产生漏电或离子迁移的程度。 结果，可以提供高耐用的压电/电致伸缩器件。
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公开(公告)号：US20070170817A1
公开(公告)日：2007-07-26
申请号：US11624812
申请日：2007-01-19
Applicant: Koji IKEDA , Kazuyoshi Shibata , Nobuo Takahashi
Inventor： Koji IKEDA , Kazuyoshi Shibata , Nobuo Takahashi
IPC: H01L41/08
CPC classification number: H01L41/09
Abstract: A piezoelectric/electrostrictive device has a rotor substantially in the form of a rectangular parallelepiped, and a rotary actuator for angularly displacing the rotor 12. The rotary actuator includes a stationary member, a first vibratory plate and a second vibratory plate extending in one direction from opposite sides of the stationary member, a first piezoelectric/electrostrictive element for actuating the first vibratory plate, and a second piezoelectric/electrostrictive element for actuating the second vibratory plate. The rotor includes a pair of opposite surfaces, one of the surfaces having a first end secured to an end of the first vibratory plate and a second end, which is diagonally opposite to the first end, and which is secured to an end of the second vibratory plate.
Abstract translation: 压电/电致伸缩装置具有基本上呈长方体形式的转子和用于使转子12成角度位移的旋转致动器。 旋转致动器包括固定构件，第一振动板和从静止构件的相对侧沿一个方向延伸的第二振动板，用于致动第一振动板的第一压电/电致伸缩元件和用于致动第一振动板的第二压电/电致伸缩元件， 致动第二振动板。 转子包括一对相对的表面，其中一个表面具有固定到第一振动板的端部的第一端和与第一端部对角地相对的第二端，并且固定到第二端部的端部 振动板。
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公开(公告)号：US07141912B2
公开(公告)日：2006-11-28
申请号：US11047222
申请日：2005-01-31
Applicant: Koji Ikeda , Kazuyoshi Shibata
Inventor： Koji Ikeda , Kazuyoshi Shibata
IPC: H01L41/08
CPC classification number: H01L41/094 , H01L41/312
Abstract: A piezoelectric/electrostrictive device includes a base 11 having a pair of movable parts 11a, 11b opposing each other and a connecting part 11c that connects movable parts 11a, 11b with each other at one end thereof as well as piezoelectric/electrostrictive elements 12a, 12b disposed on the side surfaces of movable parts 11a, 11b of base 11. The piezoelectric/electrostrictive device is constructed in a simple structure with fewer components. Base 11 is integrally formed in an open-box shape or in a horseshoe shape by bending one sheet of band-shaped flat plate. Movable parts 11a, 11b extend for a predetermined length from respective ends of connecting part 11c to the other ends. The other ends of movable parts 11a, 11b constitute a mounting site for mounting a component to be controlled or a component to be tested.
Abstract translation: 一种压电/电致伸缩器件包括具有彼此相对的一对可动部分11a，11b的基部11和将可动部分11a，11b在其一端连接的连接部分11c以及压电/ 设置在基座11的可动部11a，11b的侧面上的电致伸缩元件12a，12b。 压电/电致伸缩器件以简单的结构构造，组件较少。 基座11通过弯曲一片带状平板而整体地形成开放箱形或马蹄形。 可移动部分11a，11b从连接部分11c的相应端延伸到另一端。 可移动部件11a，11b的另一端构成用于安装要控制的部件或待测部件的安装位置。
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公开(公告)号：US07138749B2
公开(公告)日：2006-11-21
申请号：US11127511
申请日：2005-05-12
Applicant: Yukihisa Takeuchi , Kazuyoshi Shibata , Koji Ikeda
Inventor： Yukihisa Takeuchi , Kazuyoshi Shibata , Koji Ikeda
IPC: H01L41/08
CPC classification number: H01L41/0926 , H01L41/083 , H01L41/0946 , H01L41/27 , H01L41/43 , Y10T29/42 , Y10T29/49005 , Y10T29/49126 , Y10T29/49128
Abstract: The present invention provides a piezo-electric/electrostrictive device including a pair of thin plate sections in an opposed relation to each other, a fixing section for supporting the thin plate sections, and at least one pair of piezo-electric/electrostrictive elements are provided to the pair of thin plate sections. The thin plate sections include movable sections having end surfaces in an opposed relation. Recesses are formed between the thin plate sections and the fixing section and/or the movable sections.
Abstract translation: 本发明提供一种压电/电致伸缩装置，其包括彼此相对的一对薄板部分，用于支撑薄板部分的固定部分和至少一对压电/电致伸缩元件 到一对薄板部分。 薄板部分包括具有相对关系的端表面的可移动部分。 在薄板部分和固定部分和/或可移动部分之间形成凹口。
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