公开(公告)号：US6097412A

公开(公告)日：2000-08-01

申请号：US83426

申请日：1998-05-21

申请人： Mineharu Tsukada ,  Koji Omote ,  Masaharu Hida ,  Nobuo Kamehara ,  Motoyuki Nishizawa ,  Kazuaki Kurihara

发明人： Mineharu Tsukada ,  Koji Omote ,  Masaharu Hida ,  Nobuo Kamehara ,  Motoyuki Nishizawa ,  Kazuaki Kurihara

IPC分类号： B41J2/14 ,  B41J2/045

CPC分类号： B41J2/14233

摘要： A piezoelectric device including an insulating substrate and a displacement layer formed on the insulating substrate including a first electrode, a piezoelectric layer and a second electrode laid on the insulating substrate in the stated order, a part of a surface of the piezoelectric device in a region where the first and the second electrodes overlap each other is projected out of the rest part of the surface. The multi-layer body has a pair of high rigidity plates each provided on a side-wall for securing the multi-layer body.

摘要翻译： 一种压电装置，包括绝缘基板和形成在所述绝缘基板上的位移层，所述位移层包括依次排列在所述绝缘基板上的第一电极，压电层和第二电极，所述压电装置的表面的一部分在区域 其中第一和第二电极彼此重叠，突出到表面的其余部分之外。 多层体具有一对高刚性板，各自设置在用于固定多层体的侧壁上。

公开(公告)号：US5962955A

公开(公告)日：1999-10-05

申请号：US796682

申请日：1997-02-07

申请人： Mineharu Tsukada ,  Koji Omote ,  Masaharu Hida ,  Nobuo Kamehara ,  Motoyuki Nishizawa ,  Kazuaki Kurihara

发明人： Mineharu Tsukada ,  Koji Omote ,  Masaharu Hida ,  Nobuo Kamehara ,  Motoyuki Nishizawa ,  Kazuaki Kurihara

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/135 ,  B41J2/14 ,  B41J2/16 ,  H01L41/083 ,  H01L41/09 ,  H01L41/187 ,  H01L41/22 ,  H01L41/047

CPC分类号： B41J2/1645 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1632 ,  H01L41/0973

摘要： A piezoelectric device including an insulating substrate and a displacement layer formed on the insulating substrate including a first common electrode, a piezoelectric layer and a plurality of second electrodes laid on the insulating substrate in the stated order, where a part of a surface of the piezoelectric device in a region where the first and the second electrodes overlap each other is projected out of the rest part of the surface. The thus-formed piezoelectric device can increase the amount of displacement of the displacement layer.

摘要翻译： 一种压电装置，包括绝缘基板和形成在所述绝缘基板上的位移层，所述位移层包括以所述顺序布置在所述绝缘基板上的第一公共电极，压电层和多个第二电极，其中所述压电 第一电极和第二电极彼此重叠的区域中的器件被突出到表面的其余部分之外。 这样形成的压电装置可以增加位移层的位移量。

公开(公告)号：US4679320A

公开(公告)日：1987-07-14

申请号：US801783

申请日：1985-11-26

申请人： Yoshihiko Imanaka ,  Hiromi Ogawa ,  Mineharu Tsukada ,  Etsuro Udagawa ,  Kazuaki Kurihara ,  Hiromitsu Yokoyama ,  Nobuo Kamehara

发明人： Yoshihiko Imanaka ,  Hiromi Ogawa ,  Mineharu Tsukada ,  Etsuro Udagawa ,  Kazuaki Kurihara ,  Hiromitsu Yokoyama ,  Nobuo Kamehara

IPC分类号： C04B35/622 ,  C04B35/632 ,  H01L21/48 ,  H05K1/03 ,  H05K1/09 ,  H05K3/46 ,  H01K3/22

CPC分类号： H01L21/4867 ,  H05K1/0306 ,  H05K1/092 ,  Y10T29/49144 ,  Y10T29/49158

摘要： A process for producing a multilayer ceramic circuit board with copper including the steps of:forming green sheets by doctoring a slurry which includes 100 parts by weight of glass ceramic particles, 5 to 20 parts by weight of a thermally depolymerizable resin binder, 2 to 10 parts by weight of a plasticizer, and up to 2 parts by weight of a fatty acid ethylene oxide adduct type, deflorculant. The glass ceramic includes 20 to 70% by weight of alumina, and 30 to 80% by weight of SiO.sub.2 -B.sub.2 O.sub.3 glass. The process further includes the steps of forming via holes through the green sheets, screen-printing a copper paste on the green sheets, and laminating the green sheets, thereby forming a multilayer structure and firing the multilayer structure in a non-oxidizable atmosphere.

摘要翻译： 一种用于制造具有铜的多层陶瓷电路板的方法，包括以下步骤：通过将包含100重量份的玻璃陶瓷颗粒，5至20重量份的热解聚树脂粘合剂，2至10重量份的浆料 重量份的增塑剂和至多2重量份的脂肪酸环氧乙烷加合物类型的脱氯剂。 玻璃陶瓷包含20至70重量％的氧化铝和30至80重量％的SiO 2 -B 2 O 3玻璃。 该方法还包括以下步骤：在生片上形成通孔，在生片上丝网印刷铜膏，并层压生片，由此形成多层结构，并在不可氧化的气氛中烧结多层结构。

公开(公告)号：US5906481A

公开(公告)日：1999-05-25

申请号：US651556

申请日：1996-05-22

申请人： Kazuki Ogawa ,  Yuji Yoshida ,  Motoyuki Nishizawa ,  Nobuo Kamehara ,  Akio Yano ,  Akihiko Miyaki ,  Masahiro Ono ,  Yasuo Numata ,  Kazuaki Kurihara ,  Keiji Watanabe

发明人： Kazuki Ogawa ,  Yuji Yoshida ,  Motoyuki Nishizawa ,  Nobuo Kamehara ,  Akio Yano ,  Akihiko Miyaki ,  Masahiro Ono ,  Yasuo Numata ,  Kazuaki Kurihara ,  Keiji Watanabe

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  B41J2/16 ,  F04B17/06 ,  F04B43/04 ,  F04B17/00

CPC分类号： B41J2/1643 ,  B41J2/14209 ,  B41J2/1609 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  F04B43/046 ,  B41J2002/14379

摘要： A piezoelectric fluid pump includes a stationary pump base and a plurality of piezoelectric elements arranged in parallel on the stationary pump base, each of the piezoelectric elements having, in a polarizing direction thereof or in a direction perpendicular to the polarizing direction, a first end fixed to the stationary pump base and a free, second end. The free, second ends of respective pairs of adjacent the piezoelectric elements are connected to each other, for respective units of the fluid pump. Between the pair of piezoelectric elements and between the stationary pump base and the connecting means, pressure chambers are defined. There are gaps are between walls of the piezoelectric elements and walls of piezoelectric elements of adjacent units.

摘要翻译： 压电流体泵包括固定泵基座和在固定泵基座上并联布置的多个压电元件，每个压电元件在其偏振方向或垂直于偏振方向的方向上具有固定的第一端 到固定泵基座和自由的第二端。 各对相邻的压电元件的自由的第二端彼此连接，用于流体泵的相应单元。 在一对压电元件之间和固定泵基座与连接装置之间，限定压力室。 在压电元件的壁和相邻单元的压电元件的壁之间存在间隙。

公开(公告)号：US4761325A

公开(公告)日：1988-08-02

申请号：US762310

申请日：1985-08-02

申请人： Kazuaki Kurihara ,  Nobuo Kamehara ,  Hiromitsu Yokoyama ,  Hiromi Ogawa ,  Kishio Yokouchi ,  Yoshihiko Imanaka ,  Koichi Niwa

发明人： Kazuaki Kurihara ,  Nobuo Kamehara ,  Hiromitsu Yokoyama ,  Hiromi Ogawa ,  Kishio Yokouchi ,  Yoshihiko Imanaka ,  Koichi Niwa

IPC分类号： C03C10/00 ,  C04B35/14 ,  C04B35/16 ,  C04B35/18 ,  C04B35/632 ,  H01L21/48 ,  H01L23/15 ,  H05K1/03 ,  H05K1/09 ,  H05K3/46 ,  B32B3/00

CPC分类号： H05K3/4667 ,  C03C10/0009 ,  H01L21/4857 ,  H01L21/4867 ,  H01L23/15 ,  H05K1/0306 ,  H05K3/46 ,  H05K3/4629 ,  C03C2214/04 ,  C03C2214/20 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/3011 ,  H05K1/092 ,  H05K2203/086 ,  H05K2203/088 ,  H05K2203/1126 ,  H05K3/1291 ,  H05K3/4611 ,  Y10S428/901 ,  Y10T428/24322 ,  Y10T428/24917 ,  Y10T428/24926 ,  Y10T428/252

摘要： A method for producing a multilayer ceramic circuit board including the steps of forming a multilayer structure consisting of patterns of copper-based paste and glass-ceramic layers, the glass-ceramic layers consisting of a mixture of 10 percent to 75 percent by weight of .alpha.-alumina, 20 percent to 60 percent by weight of crystallizable or noncrystallizable glass which can be sintered at a temperature lower than the melting point of copper, and 5 percent to 70 percent by weight of quartz glass, based on the total weight of the glass-ceramic, blended with a binder containing a thermally depolymerizable resin; prefiring the multilayer structure in an inert atmosphere containing water vapor, the partial pressure of which is 0.005 to 0.3 atmosphere, at a temperature where the thermally depolymerizable resin is eliminated; and firing the multilayer structure in an inert atmosphere containing no water vapor at a temperature below the melting point of copper so as to sinter the glass-ceramic.

公开(公告)号：US4642148A

公开(公告)日：1987-02-10

申请号：US738658

申请日：1985-05-28

申请人： Kazuaki Kurihara ,  Nobuo Kamehara ,  Hiromitsu Yokoyama ,  Hiromi Ogawa ,  Kishio Yokouchi ,  Yoshihiko Imanaka ,  Koichi Niwa

发明人： Kazuaki Kurihara ,  Nobuo Kamehara ,  Hiromitsu Yokoyama ,  Hiromi Ogawa ,  Kishio Yokouchi ,  Yoshihiko Imanaka ,  Koichi Niwa

IPC分类号： C03C10/00 ,  C04B35/14 ,  C04B35/16 ,  C04B35/18 ,  C04B35/632 ,  H01L21/48 ,  H01L23/15 ,  H05K1/03 ,  H05K1/09 ,  H05K3/46 ,  B32B31/06

CPC分类号： H05K3/4667 ,  C03C10/0009 ,  H01L21/4857 ,  H01L21/4867 ,  H01L23/15 ,  H05K1/0306 ,  H05K3/46 ,  H05K3/4629 ,  C03C2214/04 ,  C03C2214/20 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/3011 ,  H05K1/092 ,  H05K2203/086 ,  H05K2203/088 ,  H05K2203/1126 ,  H05K3/1291 ,  H05K3/4611 ,  Y10S428/901 ,  Y10T428/24322 ,  Y10T428/24917 ,  Y10T428/24926 ,  Y10T428/252

摘要： A method for producing a multilayer ceramic circuit board including the steps of forming a multilayer structure consisting of patterns of copper-based paste and glass-ceramic layers, the glass-ceramic layers consisting of a mixture of 10 percent to 75 percent by weight of .alpha.-alumina, 20 percent to 60 percent by weight of crystallizable or noncrystallizable glass which can be sintered at a temperature lower than the melting point of copper, and 5 percent to 70 percent by weight of quartz glass, based on the total weight of the glass-ceramic, blended with a binder containing a thermally depolymerizable resin; prefiring the multilayer structure in an inert atmosphere containing water vapor, the partial pressure of which is 0.005 to 0.3 atmosphere, at a temperature where the thermally depolymerizable resin is eliminated; and firing the multilayer structure in an inert atmosphere containing no water vapor at a temperature below the melting point of copper so as to sinter the glass-ceramic.

摘要翻译： 一种制造多层陶瓷电路板的方法，包括以下步骤：形成由铜基糊料和玻璃 - 陶瓷层的图案组成的多层结构，所述玻璃陶瓷层由10％至75％重量的α - 氧化铝，20％至60％重量的可结晶或不可结晶的玻璃，其可以在低于铜的熔点的温度下烧结，以及5％至70％重量的石英玻璃，基于玻璃的总重量 - 陶瓷，与含有可热解聚树脂的粘合剂共混; 在除去热可解聚树脂的温度下，在分压为0.005〜0.3个大气压的含有水蒸气的惰性气氛中预热多层结构体; 在低于铜熔点的温度下，在不含水蒸气的惰性气氛中烧成多层结构，烧结玻璃陶瓷。

公开(公告)号：US4504339A

公开(公告)日：1985-03-12

申请号：US502598

申请日：1983-06-09

申请人： Nobuo Kamehara ,  Kazuaki Kurihara ,  Koichi Niwa

发明人： Nobuo Kamehara ,  Kazuaki Kurihara ,  Koichi Niwa

IPC分类号： H05K3/46 ,  B32B15/04 ,  H01L21/48 ,  H01L23/15 ,  H01L23/498 ,  H05K1/03 ,  H05K3/16 ,  C03B29/00 ,  C04B33/34 ,  C04B37/00

CPC分类号： H05K3/1291 ,  H01L21/4857 ,  H01L23/15 ,  H01L23/49883 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K1/0306 ,  H05K2203/088 ,  H05K2203/1476 ,  H05K3/4611 ,  H05K3/4629

摘要： A method for producing a multilayered glass-ceramic structure with copper-based conductors therein, includes firing a multilayered structure, in which copper-based patterns and glass-ceramic layers are alternately laminated, in an inert atmosphere containing water vapor, the partial pressure of which is from 0.005 to 0.3 atmosphere. The temperature multilayered structure is fired at a temperature at which a thermally depolymerizable resin binder, contained in the glass-ceramic green sheets, is depolymerized and eliminated, but its glass components and the copper exhibit substantially no change in their state. The method also includes raising, in an inert atmosphere without water vapor, the firing temperature at which particles of the glass components coalesce, but the metallic state of copper is not affected.

摘要翻译： 一种用于制造其中具有铜基导体的多层玻璃 - 陶瓷结构的方法，包括在含有水蒸汽的惰性气氛中烧结铜基图案和玻璃陶瓷层交替层叠的多层结构， 其为0.005〜0.3个大气压。 在玻璃陶瓷生片中包含的可热解聚树脂粘合剂解聚消除的温度下，对其温度多层结构进行烧成，但玻璃成分和铜的状态基本上没有变化。 该方法还包括在没有水蒸汽的惰性气氛中升高玻璃组分的颗粒聚结的烧制温度，但铜的金属状态不受影响。

公开(公告)号：US06587313B2

公开(公告)日：2003-07-01

申请号：US09761282

申请日：2001-01-16

申请人： Kazuaki Kurihara ,  Masaharu Hida ,  Tsuyoshi Mita ,  Shigeyoshi Umemiya ,  Michinori Kutami

发明人： Kazuaki Kurihara ,  Masaharu Hida ,  Tsuyoshi Mita ,  Shigeyoshi Umemiya ,  Michinori Kutami

IPC分类号： G11B556

CPC分类号： G11B5/5552 ,  H01L41/09

摘要： There are disclosed a piezoelectric actuator which can obtain large displacement at low voltage, which is small-sized and lightweight, and whose manufacture cost is low, and a small-sized lightweight information storage apparatus in which the piezoelectric actuator is incorporated, and which is provided with a small inertia moment during head driving and a high recording density. A piezoelectric actuator 200 includes a center body 200a and two spiral arms 200b, and two arms 200b are entirely in rotation symmetry and nonlinear symmetry.

摘要翻译： 公开了一种压电致动器，其能够在低电压下获得大的位移，其尺寸小且重量轻，制造成本低，并且其中结合有压电致动器的小尺寸轻量级信息存储装置， 在头驱动期间具有小的惯性力矩和高记录密度。 压电致动器200包括中心体200a和两个螺旋臂200b，两个臂200b完全旋转对称且非对称。

公开(公告)号：US08501518B2

公开(公告)日：2013-08-06

申请号：US13150399

申请日：2011-06-01

申请人： Kazuaki Kurihara ,  Masaharu Hida ,  Kazunori Yamanaka

发明人： Kazuaki Kurihara ,  Masaharu Hida ,  Kazunori Yamanaka

IPC分类号： H01L21/00

CPC分类号： H01L35/32 ,  H01L35/34

摘要： P-type semiconductor sheets and n-type semiconductor sheets formed by mixing a powder of semiconductor material, a binder resin, a plasticizer, and a surfactant are prepared. In addition, separator sheets formed by mixing a resin such as PMMA and a plasticizer are prepared. Through holes are formed in each of the separator sheets and then filled with a conductive material. Thereafter, the p-type semiconductor sheet, the separator sheet, the n-type semiconductor sheet and the separator sheet are stacked. The resultant laminated body is cut into a predetermined size and then subjected to a baking process.

摘要翻译： 制备通过混合半导体材料粉末，粘合剂树脂，增塑剂和表面活性剂而形成的P型半导体薄片和n型半导体薄片。 此外，制备通过混合诸如PMMA的树脂和增塑剂形成的隔片片。 在每个分离片中形成通孔，然后填充导电材料。 此后，堆叠p型半导体片，隔片片，n型半导体片和隔片片。 将所得层压体切成预定尺寸，然后进行烘烤处理。

公开(公告)号：US20100073822A1

公开(公告)日：2010-03-25

申请号：US12510649

申请日：2009-07-28

申请人： Masaharu Hida ,  Shigeyoshi Umemiya ,  Kazuaki Kurihara

发明人： Masaharu Hida ,  Shigeyoshi Umemiya ,  Kazuaki Kurihara

IPC分类号： G11B5/48

CPC分类号： G11B5/102 ,  G11B5/4826 ,  G11B5/4873 ,  G11B5/6005

摘要： A magnetic head assembly includes: a slider; an actuator disposed on an end face of the slider; and a magnetic head unit connected to the actuator. The actuator has a structure in which multiple electrodes are arranged in a piezoelectric body, and is driven in d33 mode. In other words, when a predetermined voltage is applied to the actuator, a portion between the electrodes in the piezoelectric body expands or contracts with respect to a voltage application direction. When the piezoelectric body of the actuator expands or contracts, the magnetic head unit is deformed, and the deformation causes a change of the distance between a magnetic head (recording element and reproducing element) and a magnetic recording medium.

摘要翻译： 磁头组件包括：滑块; 致动器，设置在滑块的端面上; 以及连接到致动器的磁头单元。 致动器具有多个电极布置在压电体中并以d33模式驱动的结构。 换句话说，当向致动器施加预定电压时，压电体中的电极之间的部分相对于电压施加方向膨胀或收缩。 当致动器的压电体膨胀或收缩时，磁头单元变形，并且变形引起磁头（记录元件和再现元件）与磁记录介质之间的距离的变化。