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1. 发明授权

US07443080B2 Laminated piezoelectric/electrostrictive device 有权
标题翻译：层压压电/电致伸缩器件
公开(公告)号：US07443080B2
公开(公告)日：2008-10-28
申请号：US11554669
申请日：2006-10-31
申请人： Kunihiko Yoshioka , Makoto Ohmori , Akihiko Honda , Koji Kimura
发明人： Kunihiko Yoshioka , Makoto Ohmori , Akihiko Honda , Koji Kimura
IPC分类号： H01L41/08
CPC分类号： H01L41/0471 , H01L41/0838
摘要： There is realized a piezoelectric/electrostrictive device of a laminated type from which a large displacement is obtained and which is highly reliable over a long period. A laminated piezoelectric/electrostrictive device 1 has: a laminated columnar article 10 constituted by alternately laminating a plurality of piezoelectric/electrostrictive layers 14 and inner electrode layers 18, 19; and a pair of outer electrodes 28, 29 disposed on a peripheral surface of the laminated columnar article 10 to connect layers having the same polarity to each other among the inner electrode layers 18, 19. This laminated piezoelectric/electrostrictive device 1 is characterized in that interfaces 2a, 2b having a relatively low interface strength as compared with the other interfaces are disposed at a specific interval among the interfaces between layers of the laminated columnar article 10.
摘要翻译：实现了一种层叠型的压电/电致伸缩器件，其从中获得大的位移，并且其长期高度可靠。叠层压电/电致伸缩装置1具有：交替层叠多个压电/电致伸缩层14和内电极层18,19构成的层叠柱状物品10; 以及设置在层叠柱状物10的周面上的一对外部电极28,29，以在内部电极层18,19之间连接具有相同极性的层。这种层压压电/电致伸缩器件1的特征在于，与层压柱状物品10的层之间的界面之间以特定间隔设置与其它界面相比具有相对低的界面强度的界面2a，2b。

2. 发明申请

US20070170818A1 LAMINATED PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE 有权
标题翻译：层压压电/电致器件
公开(公告)号：US20070170818A1
公开(公告)日：2007-07-26
申请号：US11554669
申请日：2006-10-31
申请人： Kunihiko YOSHIOKA , Makoto Ohmori , Akihiko Honda , Koji Kimura
发明人： Kunihiko YOSHIOKA , Makoto Ohmori , Akihiko Honda , Koji Kimura
IPC分类号： H01L41/083
CPC分类号： H01L41/0471 , H01L41/0838
摘要： There is realized a piezoelectric/electrostrictive device of a laminated type from which a large displacement is obtained and which is highly reliable over a long period. A laminated piezoelectric/electrostrictive device 1 has: a laminated columnar article 10 constituted by alternately laminating a plurality of piezoelectric/electrostrictive layers 14 and inner electrode layers 18, 19; and a pair of outer electrodes 28, 29 disposed on a peripheral surface of the laminated columnar article 10 to connect layers having the same polarity to each other among the inner electrode layers 18, 19. This laminated piezoelectric/electrostrictive device 1 is characterized in that interfaces 2a, 2b having a relatively low interface strength as compared with the other interfaces are disposed at a specific interval among the interfaces between layers of the laminated columnar article 10.
摘要翻译：实现了一种层叠型的压电/电致伸缩器件，其从中获得大的位移，并且其长期高度可靠。叠层压电/电致伸缩装置1具有：交替层叠多个压电/电致伸缩层14和内电极层18,19构成的层叠柱状物品10; 以及设置在层叠柱状物10的周面上的一对外部电极28,29，以在内部电极层18,19之间连接具有相同极性的层。这种层压压电/电致伸缩器件1的特征在于，与层压柱状物品10的层之间的界面之间以特定间隔设置与其它界面相比具有相对低的界面强度的界面2a，2b。

3. 发明授权

US07538475B2 Multilayer piezoelectric devices and method of producing same 有权
标题翻译：多层压电器件及其制造方法
公开(公告)号：US07538475B2
公开(公告)日：2009-05-26
申请号：US11602778
申请日：2006-11-21
申请人： Makoto Ohmori , Kunihiko Yoshioka , Koji Kimura
发明人： Makoto Ohmori , Kunihiko Yoshioka , Koji Kimura
IPC分类号： H01L41/08
CPC分类号： H01L41/0472 , H01L41/293
摘要： A multilayer piezoelectric device has a laminated body having piezoelectric layers laminated in the direction of a given axis “A” and positive and negative internal electrode layers are alternatively disposed between neighboring piezoelectric layers. The device further has a underlying layer disposed on a side of the laminated body and electrically connected to one of the internal electrode layers, a first conductive reinforcing layer joined to the underlying layer, a second conductive reinforcing layer joined to the first conductive reinforcing layer, and a conductive joining material joining the underlying layer to the first conductive reinforcing layer. The second conductive reinforcing layer is not directly joined to the underlying layer by means of the conductive joining material.
摘要翻译：多层压电元件具有层叠体，其具有沿给定轴线“A”的方向层压的压电层，并且在相邻的压电层之间交替地设置正负的内部电极层。该装置还具有设置在层叠体一侧上的电介质层，与内部电极层之一电连接，与下层接合的第一导电加强层，与第一导电增强层接合的第二导电增强层，以及将下面的层连接到第一导电增强层的导电接合材料。第二导电加强层不通过导电接合材料直接接合到下面的层。

4. 发明申请

US20070176520A1 PIEZOELECTRIC/ELECTROSTRICTIVE ACTUATOR 审中-公开
标题翻译：压电/电致动器
公开(公告)号：US20070176520A1
公开(公告)日：2007-08-02
申请号：US11536810
申请日：2006-09-29
申请人： Kunihiko Yoshioka , Makoto Ohmori , Koji Kimura
发明人： Kunihiko Yoshioka , Makoto Ohmori , Koji Kimura
IPC分类号： H01L41/083
CPC分类号： H01L41/083 , H01L41/0471 , H01L41/0472 , H01L41/0474 , H01L41/0833
摘要： A piezoelectric/electrostrictive actuator includes a piezoelectric body, a plurality of internal electrode layers, side-surface electrodes, and a plurality of electrode lead portions. The internal electrode layers formed only at a central portion of the piezoelectric body. Thus, an active portion is formed at the central portion of the piezoelectric body, and an inactive portion in which no voltage is applied to the piezoelectric body and the piezoelectric body neither expands nor contracts is formed to surround the central portion. The internal electrode layers are formed such that the width of the inactive portion is at least a single layer thickness of the piezoelectric body, which is the distance between a pair of internal electrode layers facing each other, and in a cross section in which each internal electrode layer is formed, the inactive portion has an area not greater than 50% the area of the entire cross section.
摘要翻译：压电/电致伸缩致动器包括压电体，多个内部电极层，侧面电极和多个电极引线部分。仅在压电体的中心部分形成的内部电极层。因此，在压电体的中心部分形成有效部分，并且在压电体没有施加电压的非活动部分，并且压电体既不膨胀也不收缩，形成为围绕中心部分。内部电极层形成为使得非活性部分的宽度为压电体的至少单层厚度，即作为彼此面对的一对内部电极层之间的距离，并且在每个内部电极层的横截面中形成电极层，非活性部分的面积不大于整个横截面面积的50％。

5. 发明申请

US20070164639A1 Multilayer piezoelectric devices and method of producing same 有权
标题翻译：多层压电器件及其制造方法
公开(公告)号：US20070164639A1
公开(公告)日：2007-07-19
申请号：US11602778
申请日：2006-11-21
申请人： Makoto Ohmori , Kunihiko Yoshioka , Koji Kimura
发明人： Makoto Ohmori , Kunihiko Yoshioka , Koji Kimura
IPC分类号： H01L41/083
CPC分类号： H01L41/0472 , H01L41/293
摘要： A multilayer piezoelectric device has a laminated body 1 having piezoelectric layers 2 laminated in the direction of a given axis “A” and internal electrode layers 4, 5 each disposed between two respective neighboring piezoelectric layers 2. The device further has a underlying layer 3 disposed on a side of the laminated body 1 and electrically connected to the internal electrode layers 4, 5, a first conductive reinforcing layer 10 joined to the underlying layer 3, a second conductive reinforcing layer 11 joined to the first conductive reinforcing layer 10, and a conductive joining material 9 joining the underlying layer 3 to the first conductive reinforcing layer 10. The second conductive reinforcing layer 11 is not directly joined by means of the conductive joining material 9.
摘要翻译：叠层型压电元件具有层叠体1，该层压体1具有沿给定轴线“A”的方向层压的压电体层2和分别设置在两个相邻的压电体层2之间的内部电极层4,5。该装置还具有设置在层叠体1的一侧并与内部电极层4,5电连接的下层3，与下层3连接的第一导电加强层10，与第一导电加强层11连接第一导电加强层10和将下层3连接到第一导电加强层10的导电接合材料9。第二导电加强层11不通过导电性接合材料9直接接合。

6. 发明申请

US20120058301A1 MOLDED BODY, AND METHOD FOR PRODUCING THE MOLDED BODY 有权
标题翻译：模制体，以及生产模制体的方法
公开(公告)号：US20120058301A1
公开(公告)日：2012-03-08
申请号：US13167238
申请日：2011-06-23
申请人： Kunihiko YOSHIOKA , Kimihisa Kaneko , Makoto Ohmori , Kenji Suzuki
发明人： Kunihiko YOSHIOKA , Kimihisa Kaneko , Makoto Ohmori , Kenji Suzuki
IPC分类号： B32B3/10 , B29C69/00 , B29C33/40 , B32B3/00
CPC分类号： B28B1/008 , B28B1/24 , B28B7/0091 , B28B19/0015 , B29C39/021 , B29C39/023 , B29C39/12 , B29C39/123 , C04B37/001 , C04B2235/602 , C04B2235/6023 , C04B2237/68 , C04B2237/78 , Y10T428/24355 , Y10T428/24413 , Y10T428/24612 , Y10T428/24628 , Y10T428/31504
摘要： A second mold is placed on a planar surface of a first mold to form a first mold cavity, which is filled with a first material slurry containing a first material powder and the molded slurry is caused to set, thereby forming a first molded part on the planar surface of the first mold. A third mold is placed on the planar surface of the first mold from which the second mold is removed and on which the first molded part is formed, thereby forming a second mold cavity. The second mold cavity is filled with a second material slurry which contains a second material powder different from the first material powder so as to mold the slurry in contact with the first molded part. The molded slurry is caused to set, thereby forming a second molded part on the planar surface of the first mold.
摘要翻译：将第二模具放置在第一模具的平坦表面上以形成第一模腔，其填充有包含第一材料粉末的第一材料浆料，并且使模制浆料固化，从而在第一模具腔上形成第一模制部件第一模具的平面。将第三模具放置在第一模具的平坦表面上，从该第二模具移除第二模具并在其上形成第一模制部件，从而形成第二模腔。第二模腔填充有第二材料浆料，其含有与第一材料粉末不同的第二材料粉末，以模制与第一模制部件接触的浆料。使模制的浆料固化，从而在第一模具的平面上形成第二模制部件。

7. 发明授权

US08703352B2 Solid oxide fuel cell having a closed recessed structure 有权
标题翻译：具有闭合凹陷结构的固体氧化物燃料电池
公开(公告)号：US08703352B2
公开(公告)日：2014-04-22
申请号：US13178889
申请日：2011-07-08
申请人： Makoto Ohmori , Kunihiko Yoshioka , Takashi Ryu , Kenji Suzuki
发明人： Makoto Ohmori , Kunihiko Yoshioka , Takashi Ryu , Kenji Suzuki
IPC分类号： H01M8/24
CPC分类号： H01M8/1213 , H01M8/0273 , H01M8/1286 , H01M8/2425 , H01M8/2428 , H01M8/2457 , H01M2008/1293
摘要： On each of upper and lower surfaces of a flat-plate-like support substrate having a longitudinal direction and having fuel gas flow channels formed therein, a plurality of power-generating elements A connected electrically in series are disposed at predetermined intervals along the longitudinal direction. On each of the upper and lower surfaces of the support substrate, a plurality of recesses are formed at predetermined intervals along the longitudinal direction. Each of the recesses is a rectangular-parallelepiped-like depression defined by four side walls arranged in a circumferentially closed manner and a bottom wall. That is, in the support substrate, frames are formed to surround the respective recesses. Fuel electrodes of the power-generating elements A are embedded in the respective recesses, and inter connectors are embedded in respective recesses formed on the outer surfaces of the fuel electrodes.
摘要翻译：在具有长度方向的平板状支撑基板的上表面和下表面的每一个上形成有燃料气体流路的多个发电元件A沿着长度方向以规定的间隔配置，。在支撑基板的上表面和下表面的每一个上，沿着纵向方向以预定间隔形成多个凹部。每个凹部是由周向封闭的方式布置的四个侧壁和底壁限定的矩形平行六面体形凹部。也就是说，在支撑基板中，框架形成为围绕相应的凹部。发电元件A的燃料电极嵌入在各个凹部中，并且将连接器嵌入形成在燃料电极的外表面上的各个凹部中。

8. 发明授权

US08999607B2 Manufacturing method of solid oxide fuel cell, and manufacturing method of compact of divided member of the cell 有权
标题翻译：固体氧化物燃料电池的制造方法以及电池的分体成形体的制造方法
公开(公告)号：US08999607B2
公开(公告)日：2015-04-07
申请号：US12959495
申请日：2010-12-03
申请人： Takuji Kimura , Kunihiko Yoshioka , Makoto Ohmori
发明人： Takuji Kimura , Kunihiko Yoshioka , Makoto Ohmori
IPC分类号： H01M8/00 , H01M8/02 , H01M4/88 , H01M8/12 , H01M4/90
CPC分类号： H01M8/0236 , H01M4/8885 , H01M4/9033 , H01M4/9066 , H01M8/1213 , H01M8/1226 , H01M8/1253 , H01M2008/1293 , Y02E60/521 , Y02E60/525 , Y02P70/56
摘要： A compact of a support-member divided-member, which has a shape formed by dividing a support member into two in the thickness direction so as to divide the fuel channel into two in the thickness direction, is manufactured by a gel cast method in which slurry is filled in a molding die. A compact of a fuel-side electrode and a compact of an electrolyte are successively stacked on the upper surface of the compact of the support-member divided-member, whereby a compact of a cell divided member is obtained. The two compacts of the cell divided member are bonded and sintered, whereby an SOFC cell (sintered body) in which an oxygen-side electrode is not formed is formed. A compact of the oxygen-side electrode is formed respectively on the upper and lower surfaces of the sintered body, and then, the compact of the oxygen-side electrode is sintered, whereby the SOFC cell is completed.
摘要翻译：支撑构件分割构件的压块通过凝胶浇铸法制造，其形成为通过将支撑构件在厚度方向上分成两部分以将燃料通道分成两个在厚度方向上形成的形状，其中，浆料填充在模具中。在支撑构件分割构件的压块的上表面上依次堆叠燃料侧电极和电解质的压块，由此获得电池分隔构件的压块。电池分隔构件的两个压块被接合和烧结，由此形成不形成氧侧电极的SOFC电池（烧结体）。分别在烧结体的上表面和下表面上形成氧侧电极的压块，然后烧结氧侧电极的压块，从而完成SOFC电池。

9. 发明授权

US08900686B2 Molded body, and method for producing the molded body 有权
标题翻译：成型体及其制造方法
公开(公告)号：US08900686B2
公开(公告)日：2014-12-02
申请号：US13167238
申请日：2011-06-23
申请人： Kunihiko Yoshioka , Kimihisa Kaneko , Makoto Ohmori , Kenji Suzuki
发明人： Kunihiko Yoshioka , Kimihisa Kaneko , Makoto Ohmori , Kenji Suzuki
IPC分类号： B28B1/00 , B28B1/24 , B28B7/00 , B28B19/00 , C04B37/00
CPC分类号： B28B1/008 , B28B1/24 , B28B7/0091 , B28B19/0015 , B29C39/021 , B29C39/023 , B29C39/12 , B29C39/123 , C04B37/001 , C04B2235/602 , C04B2235/6023 , C04B2237/68 , C04B2237/78 , Y10T428/24355 , Y10T428/24413 , Y10T428/24612 , Y10T428/24628 , Y10T428/31504
摘要： A second mold is placed on a planar surface of a first mold to form a first mold cavity, which is filled with a first material slurry containing a first material powder and the molded slurry is caused to set, thereby forming a first molded part on the planar surface of the first mold. A third mold is placed on the planar surface of the first mold from which the second mold is removed and on which the first molded part is formed, thereby forming a second mold cavity. The second mold cavity is filled with a second material slurry which contains a second material powder different from the first material powder so as to mold the slurry in contact with the first molded part. The molded slurry is caused to set, thereby forming a second molded part on the planar surface of the first mold.
摘要翻译：将第二模具放置在第一模具的平坦表面上以形成第一模腔，其填充有包含第一材料粉末的第一材料浆料，并且使所述模制浆料固化，从而在所述第一模腔上形成第一模制部件第一模具的平面。将第三模具放置在第一模具的平坦表面上，从该第二模具移除第二模具并在其上形成第一模制部件，从而形成第二模腔。第二模腔填充有第二材料浆料，其含有与第一材料粉末不同的第二材料粉末，以模制与第一模制部件接触的浆料。使模制的浆料固化，从而在第一模具的平面上形成第二模制部件。

10. 发明申请

US20110159408A1 MANUFACTURING METHOD OF SOLID OXIDE FUEL CELL, AND MANUFACTURING METHOD OF COMPACT OF DIVIDED MEMBER OF THE CELL 有权
标题翻译：固体氧化物燃料电池的制造方法和细胞分离成员的制造方法
公开(公告)号：US20110159408A1
公开(公告)日：2011-06-30
申请号：US12959495
申请日：2010-12-03
申请人： Takuji KIMURA , Kunihiko Yoshioka , Makoto Ohmori
发明人： Takuji KIMURA , Kunihiko Yoshioka , Makoto Ohmori
IPC分类号： H01M8/00 , C04B33/32
CPC分类号： H01M8/0236 , H01M4/8885 , H01M4/9033 , H01M4/9066 , H01M8/1213 , H01M8/1226 , H01M8/1253 , H01M2008/1293 , Y02E60/521 , Y02E60/525 , Y02P70/56
摘要： A compact of a support-member divided-member, which has a shape formed by dividing a support member into two in the thickness direction so as to divide the fuel channel into two in the thickness direction, is manufactured by a gel cast method in which slurry is filled in a molding die. A compact of a fuel-side electrode and a compact of an electrolyte are successively stacked on the upper surface of the compact of the support-member divided-member, whereby a compact of a cell divided member is obtained. The two compacts of the cell divided member are bonded and sintered, whereby an SOFC cell (sintered body) in which an oxygen-side electrode is not formed is formed. A compact of the oxygen-side electrode is formed respectively on the upper and lower surfaces of the sintered body, and then, the compact of the oxygen-side electrode is sintered, whereby the SOFC cell is completed.
摘要翻译：支撑构件分割构件的压块通过凝胶浇铸法制造，其形成为通过将支撑构件在厚度方向上分成两部分以将燃料通道分成两个在厚度方向上形成的形状，其中，浆料填充在模具中。在支撑构件分割构件的压块的上表面上依次堆叠燃料侧电极和电解质的压块，由此获得电池分隔构件的压块。电池分隔构件的两个压块被接合和烧结，由此形成不形成氧侧电极的SOFC电池（烧结体）。分别在烧结体的上表面和下表面上形成氧气侧电极的压块，然后烧结氧气侧电极的压块，从而完成SOFC电池。

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