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1. 发明授权

US07141916B2 Ceramic stack and a piezoelectric/electrostrictive device including same 失效
公开(公告)号：US07141916B2
公开(公告)日：2006-11-28
申请号：US11376859
申请日：2006-03-16
申请人： Fumitake Takahashi , Koji Ikeda , Kazuyoshi Shibata
发明人： Fumitake Takahashi , Koji Ikeda , Kazuyoshi Shibata
IPC分类号： H01L41/083 , H01L41/09 , H02N2/00
CPC分类号： H01L41/0831 , H01L41/0472 , H01L41/0946 , H01L41/314 , Y10T29/42 , Y10T29/49005 , Y10T29/49798 , Y10T156/1043 , Y10T156/1044 , Y10T428/252
摘要： A ceramic stack including a plurality of stacked ceramic plates having different lengths, the ceramic stack including an additional member having a curved surface, the additional member being disposed at a border between a first principal surface of the ceramic plate which is long and a side surface of the ceramic plate which is short. The short ceramic plate is stacked on the first principal surface, and the additional member has one or more inflection points on a surface thereof as viewed in a cross-sectional direction.

2. 发明授权

US07062825B2 Method of manufacturing a ceramic stack 失效
标题翻译：制造陶瓷叠层的方法
公开(公告)号：US07062825B2
公开(公告)日：2006-06-20
申请号：US10862596
申请日：2004-06-07
申请人： Fumitake Takahashi , Koji Ikeda , Kazuyoshi Shibata
发明人： Fumitake Takahashi , Koji Ikeda , Kazuyoshi Shibata
IPC分类号： H04R17/00 , C03B29/00 , H01L41/04
CPC分类号： H01L41/0831 , H01L41/0472 , H01L41/0946 , H01L41/314 , Y10T29/42 , Y10T29/49005 , Y10T29/49798 , Y10T156/1043 , Y10T156/1044 , Y10T428/252
摘要： A method of producing a ceramic stack is provided, including the steps of providing at least a first ceramic green sheet to be formed into a long ceramic plate and having a principal surface, providing at least a second ceramic green sheet to be formed into a short ceramic plate and having a length that is less than a length of the principal surface of the first ceramic green sheet, and laminating the second ceramic green sheet to the principal surface of the first ceramic green sheet to form a ceramic green sheet laminate having a lamination border defined between at least a side surface of the second ceramic green sheet and the principal surface of the first ceramic green sheet. The method also includes the steps of forming a member having a curved surface at the lamination border by applying a paste to the lamination border such that the curved surface includes at least one inflection point when viewed in cross-section, and sintering the laminate into an integral unit to form the ceramic stack.
摘要翻译：提供一种生产陶瓷堆叠的方法，包括以下步骤：提供至少第一陶瓷生片，以形成长陶瓷板并具有主表面，至少提供形成短片的第二陶瓷生片陶瓷板，其长度小于第一陶瓷生片的主表面的长度，并且将第二陶瓷生片层压到第一陶瓷生片的主表面，以形成具有层压的陶瓷生片叠层边界限定在第二陶瓷生片的至少一个侧表面和第一陶瓷生片的主表面之间。该方法还包括以下步骤：通过将糊料施加到层压边界来形成在层压边界处具有弯曲表面的构件，使得弯曲表面在横截面中观察时包括至少一个拐点，并将层压体烧结成整体单元形成陶瓷叠层。

3. 发明申请

US20060061240A1 Piezoelectric/electrostrictive device 审中-公开
标题翻译：压电/电致伸缩器件
公开(公告)号：US20060061240A1
公开(公告)日：2006-03-23
申请号：US11266434
申请日：2005-11-03
申请人： Koji Ikeda , Kazuyoshi Shibata , Tomoki Ito , Fumitake Takahashi
发明人： Koji Ikeda , Kazuyoshi Shibata , Tomoki Ito , Fumitake Takahashi
IPC分类号： H01L41/08
CPC分类号： H01L41/43 , H01L41/094 , H01L41/314 , H01L41/338 , Y10T29/42 , Y10T29/43 , Y10T29/49005 , Y10T29/49126 , Y10T29/49128
摘要： A piezoelectric/electrostrictive device includes a pair of thin plates confronting each other, a fixing member supporting the thin plates thereon, and movable portions disposed on end portions of the pair of thin plates. Protrusions are formed on principal surfaces of first ceramic green sheets according to at least a single thick film forming process. The protrusions will subsequently serve as the movable portions, and the first ceramic green sheets will subsequently serve as the thin plates. The first ceramic green sheets and a second ceramic green sheet which will subsequently serve as the fixing member are stacked into a ceramic green laminated body. The ceramic green laminated body is baked into an integral ceramic laminated body. Piezoelectric/electrostrictive elements are formed on the ceramic laminated body. After the piezoelectric/electrostrictive elements are baked, unnecessary-portions are removed from the piezoelectric/electrostrictive elements to fabricate the piezoelectric/electrostrictive device.
摘要翻译：压电/电致伸缩器件包括彼此面对的一对薄板，支撑薄板的固定部件和设置在该对薄板的端部上的可动部。根据至少一个厚膜形成方法，在第一陶瓷生片的主表面上形成突起。这些突起随后将用作可动部分，并且第一陶瓷生片将随后用作薄板。第一陶瓷生片和随后用作定影构件的第二陶瓷生片堆叠成陶瓷绿色层压体。陶瓷绿色层压体被烘烤成一体的陶瓷层压体。在陶瓷层叠体上形成压电/电致伸缩元件。在压电/电致伸缩元件被烘烤之后，不必要的部分从压电/电致伸缩元件去除以制造压电/电致伸缩器件。

4. 发明申请

US20050206050A1 Method of manufacturing ceramic body and firing jig 审中-公开
标题翻译：制造陶瓷体和烧制夹具的方法
公开(公告)号：US20050206050A1
公开(公告)日：2005-09-22
申请号：US11031954
申请日：2005-01-07
申请人： Kunihiko Yoshioka , Fumitake Takahashi
发明人： Kunihiko Yoshioka , Fumitake Takahashi
IPC分类号： C04B35/64 , C04B33/32 , F27D3/12
CPC分类号： C04B37/005 , B28B11/243 , C04B35/62655 , C04B35/64 , C04B2235/6025 , C04B2235/9607 , C04B2235/963 , C04B2237/068 , C04B2237/34 , C04B2237/341 , C04B2237/343 , C04B2237/346 , C04B2237/348 , C04B2237/365 , C04B2237/368 , C04B2237/56 , C04B2237/562 , C04B2237/62 , C04B2237/66 , C04B2237/702 , C04B2237/704 , C04B2237/86 , F27D5/00 , Y02P40/63
摘要： There are disclosed a manufacturing method and a firing jig capable of obtaining a ceramic body having a diaphragm structure having lower deflection of a thin portion. There is provided a method of manufacturing a ceramic body comprising a step of firing a formed body having a diaphragm structure including a thick portion and a plate-like thin portion disposed in such a manner that a concave portion or a hollow portion is formed by the thin and thick portions. In the method, firing is started in a state in which a thermal buffer is disposed in a position covering the thin portion in a contact or non-contact state with respect to the thin portion. There is provided a firing jig comprising: a thermal buffer portion formed of porous ceramic; a spacer disposed on one surface of the thermal buffer portion; and a weight adjusting portion disposed in non-contact with respect to the thermal buffer portion via the spacer. A space is formed between the thermal buffer portion and the weight adjusting portion.
摘要翻译：公开了一种制造方法和焙烧夹具，其能够获得具有较薄部分偏转度较低的膜片结构的陶瓷体。提供了一种制造陶瓷体的方法，该方法包括以下步骤：对具有膜厚结构的成形体进行焙烧，所述膜结构包括厚壁部分和板状薄部分，所述厚度部分和板状薄部分设置成使得凹部或中空部分由薄而厚的部分。在该方法中，在热缓冲器相对于薄部分以接触或非接触状态覆盖薄部分的位置的状态下开始点火。提供了一种焙烧夹具，包括：由多孔陶瓷形成的热缓冲部分; 设置在所述热缓冲部分的一个表面上的间隔件; 以及配重调节部，其经由间隔件相对于所述热缓冲部非接触地配置。在热缓冲部和配重调整部之间形成空间。

5. 发明授权

US07089637B2 Method of producing a piezoelectric/electrostrictive device 失效
标题翻译：制造压电/电致伸缩器件的方法
公开(公告)号：US07089637B2
公开(公告)日：2006-08-15
申请号：US10832077
申请日：2004-04-26
申请人： Koji Ikeda , Fumitake Takahashi , Kazuyoshi Shibata
发明人： Koji Ikeda , Fumitake Takahashi , Kazuyoshi Shibata
IPC分类号： H04R17/00 , H01L41/06
CPC分类号： H01L41/43 , G11B5/483 , G11B5/4873 , H01L41/0946 , H01L41/273 , Y10T29/42 , Y10T29/43 , Y10T29/435 , Y10T29/49126 , Y10T29/49798
摘要： A method of producing a piezoelectric/electrostrictive device having a base including a pair of movable parts opposing each other, a fixing part that connects the movable parts with each other at one end thereof, and mounting parts that extend for a predetermined length while holding slit-shaped gaps of a predetermined width along inside surfaces of said movable parts by being turned around at the other end of said movable parts, said piezoelectric/electrostrictive device having a piezoelectric/electrostrictive element disposed on at least one outside surface of said movable parts of said base, wherein a base block obtained by laminating and calcining a large number of ceramic green sheets is adopted as a material for forming said base, and the base including said movable parts, said fixing part, and said mounting parts is formed by cutting said base block at a predetermined site along a lamination direction of said ceramic green sheets.
摘要翻译：一种制造压电/电致伸缩器件的方法，该压电/电致伸缩器件具有包括彼此相对的一对可动部件的基部，一端连接可动部件的固定部件，同时保持狭缝而延伸规定长度的安装部件所述压电/电致伸缩装置具有压电/电致伸缩元件，所述压电/电致伸缩元件设置在所述可移动部分的至少一个外表面上，所述压电/电致伸缩元件设置在所述可移动部分的至少一个外表面上，所述基底，其中通过层压和煅烧大量陶瓷生片而获得的基底块被用作形成所述基底的材料，并且包括所述可移动部分，所述固定部分和所述安装部分的基底通过切割所述基部基块沿着所述陶瓷生片的层叠方向在预定位置。

6. 发明授权

US07069630B2 Method of manufacturing a piezoelectric/electrostrictive device 失效
标题翻译：制造压电/电致伸缩器件的方法
公开(公告)号：US07069630B2
公开(公告)日：2006-07-04
申请号：US10236866
申请日：2002-09-06
申请人： Fumitake Takahashi , Koji Ikeda , Kazuyoshi Shibata
发明人： Fumitake Takahashi , Koji Ikeda , Kazuyoshi Shibata
IPC分类号： H04R17/10 , H01L41/04
CPC分类号： H01L41/0831 , H01L41/0472 , H01L41/0946 , H01L41/314 , Y10T29/42 , Y10T29/49005 , Y10T29/49798 , Y10T156/1043 , Y10T156/1044 , Y10T428/252
摘要： A mathod of manufacturing a piezoelectric/electrostrictive divice includes an additional member that is provided at a border between an inner wall surface of a thin plate section formed by a long ceramic plate and a side surface (cutout surface) formed by a short ceramic plate. Assuming that a surface of the additional member forms a curve C as viewed in vertical cross section, the curve C is a free curve having one inflection point. The additional member has a portion C2 which extends along the inner wall surface of the thin plate section with its surface extending substantially in parallel toward the border, and a curved portion C3 which is disposed at a part corresponding to the border.
摘要翻译：制造压电/电致伸缩部分的方法包括设置在由长陶瓷板形成的薄板部分的内壁表面和由短陶瓷板形成的侧表面（切口表面）之间的边界处的附加部件。假设附加构件的表面在垂直截面中观察到曲线C，曲线C是具有一个拐点的自由曲线。附加构件具有沿着薄板部的内壁面延伸的部分C 2，其表面基本上平行于边界延伸，并且弯曲部分C 3设置在与边界对应的部分处。

7. 发明申请

US20050035688A1 Piezoelectric/electrostrictive device and method of manufacturing same 审中-公开
标题翻译：压电/电致伸缩器件及其制造方法
公开(公告)号：US20050035688A1
公开(公告)日：2005-02-17
申请号：US10898901
申请日：2004-07-26
申请人： Masahiko Namerikawa , Koji Ikeda , Fumitake Takahashi , Kazuyoshi Shibata , Haruhiko Itoh
发明人： Masahiko Namerikawa , Koji Ikeda , Fumitake Takahashi , Kazuyoshi Shibata , Haruhiko Itoh
IPC分类号： H01L41/047 , H01L41/083 , H01L41/09 , H01L41/24
CPC分类号： H01L41/0472 , H01L41/0831 , H01L41/0946 , H01L41/314
摘要： A piezoelectric/electrostrictive device includes a ceramic substrate and a piezoelectric/electrostrictive element formed on the ceramic substrate. The ceramic substrate includes fixed sections which have a large thickness, a pair of thin plate sections which are formed continuously from the fixed sections and which are thinner than the fixed sections, and movable sections which are provided at ends of the pair of thin plate sections. An additional member is used at least between the pair of thin plate sections and the movable sections. The additional member is a porous member or at least one columnar member.
摘要翻译：压电/电致伸缩器件包括形成在陶瓷衬底上的陶瓷衬底和压电/电致伸缩元件。陶瓷基板包括具有大厚度的固定部分，从固定部分连续地形成并且比固定部分更薄的一对薄板部分，以及设置在该对薄板部分的端部的可动部分。至少在一对薄板部分和可动部分之间使用附加部件。附加构件是多孔构件或至少一个柱状构件。

8. 发明申请

US20080081257A1 ALL-SOLID BATTERY ELEMENT 审中-公开
标题翻译：全固态电池元件
公开(公告)号：US20080081257A1
公开(公告)日：2008-04-03
申请号：US11844450
申请日：2007-08-24
申请人： Toshihiro Yoshida , Hiroyuki Katsukawa , Fumitake Takahashi
发明人： Toshihiro Yoshida , Hiroyuki Katsukawa , Fumitake Takahashi
IPC分类号： H01M6/18 , H01M4/00
CPC分类号： H01M10/0562 , H01M6/18 , H01M6/187 , H01M10/0436 , H01M10/052 , H01M10/0565 , H01M10/0585 , H01M2300/0068
摘要： The all-solid battery element of the invention is designed to simultaneously satisfy the increased contact area of electrodes with an electrolyte layer and the decreased thickness of the electrolyte layer. The all-solid battery element of the invention has at least one unit cell. The unit cell includes: a cathode having a cathode active material; an anode having an anode active material; and a solid electrolyte layer that is interposed between and is in contact with both the cathode and the anode. In the at least one unit cell, the solid electrolyte layer has a specific array structure of arranging at least part of the cathode and at least part of the anode in an alternate manner or in a zigzag manner.
摘要翻译：本发明的全固体电池元件被设计成同时满足具有电解质层的电极的增加的接触面积和电解质层的厚度的减小。本发明的全固体电池元件具有至少一个单元电池。该单电池包括：具有阴极活性材料的阴极; 具有负极活性物质的阳极; 以及介于阴极和阳极之间并与阴极和阳极接触的固体电解质层。在至少一个单元电池中，固体电解质层具有以交替方式或以之字形方式布置至少部分阴极和至少部分阳极的特定阵列结构。

9. 发明申请

US20070202023A1 Reactor 审中-公开
标题翻译：反应堆
公开(公告)号：US20070202023A1
公开(公告)日：2007-08-30
申请号：US11572438
申请日：2005-07-26
申请人： Yuki Bessho , Fumitake Takahashi
发明人： Yuki Bessho , Fumitake Takahashi
IPC分类号： B01J8/02
CPC分类号： B01J23/42 , B01D53/228 , B01D53/885 , B01D63/08 , B01D67/0048 , B01D71/022 , B01D2323/46 , B01D2325/10 , B01J19/249 , B01J19/2495 , B01J23/464 , B01J35/04 , B01J37/0215 , B01J2219/2453 , B01J2219/2458 , B01J2219/2462 , B01J2219/2465 , B01J2219/2467 , B01J2219/247 , B01J2219/2472 , B01J2219/2475 , B01J2219/2487 , B01J2219/2493 , B01J2219/2498 , C01B3/22 , C01B3/34 , C01B3/501 , C01B2203/0205 , C01B2203/0266 , C01B2203/041 , C01B2203/0475
摘要： A reactor RT1 comprises a flow passage forming member (10) having been formed by laminating a plurality of ceramic plates (11 to 13) and firing the resultant laminate and, provided inside the flow passage (R1) of the member, a porous body (20) having a three dimensional net-like structure and carrying a catalytic material. In the reactor, when a fluid before reaction flows through the flow passage (R1), the fluid inevitably passes through the inside of the porous body (20). Accordingly, the flow is contacted frequently with the catalytic material, and thus a reaction by the catalytic material with good efficiency is occurred, which allows the use of the reactor (RT1) having a smaller size.
摘要翻译：反应器RT 1包括通过层叠多个陶瓷板（11至13）并烧制所得层压体而形成的流路形成构件（10），并且在该构件的流路（R 1）内部设置多孔主体（20）具有三维网状结构并且携带催化材料。在反应器中，当反应前的流体流经流路（R 1）时，流体不可避免地通过多孔体（20）的内部。因此，流动与催化剂材料频繁接触，因此发生了高效率的催化材料的反应，这允许使用具有较小尺寸的反应器（RT 1）。

10. 发明授权

US07007355B2 Method of manufacturing a piezoelectric/electrostrictive device 失效
标题翻译：制造压电/电致伸缩器件的方法
公开(公告)号：US07007355B2
公开(公告)日：2006-03-07
申请号：US10784732
申请日：2004-02-23
申请人： Koji Ikeda , Kazuyoshi Shibata , Tomoki Ito , Fumitake Takahashi
发明人： Koji Ikeda , Kazuyoshi Shibata , Tomoki Ito , Fumitake Takahashi
IPC分类号： H04R17/00 , H01L41/04 , H01L41/08 , H01L41/18 , H02N2/00
CPC分类号： H01L41/43 , H01L41/094 , H01L41/314 , H01L41/338 , Y10T29/42 , Y10T29/43 , Y10T29/49005 , Y10T29/49126 , Y10T29/49128
摘要： A piezoelectric/electrostrictive device includes a pair of thin plates confronting each other, a fixing member supporting the thin plates thereon, and movable portions disposed on end portions of the pair of thin plates. Protrusions are formed on principal surfaces of first ceramic green sheets according to at least a single thick film forming process. The protrusions will subsequently serve as the movable portions, and the first ceramic green sheets will subsequently serve as the thin plates. The first ceramic green sheets and a second ceramic green sheet which will subsequently serve as the fixing member are stacked into a ceramic green laminated body. The ceramic green laminated body is baked into an integral ceramic laminated body. Piezoelectric/electrostrictive elements are formed on the ceramic laminated body. After the piezoelectric/electrostrictive elements are baked, unnecessary portions are removed from the piezoelectric/electrostrictive elements to fabricate the piezoelectric/electrostrictive device.
摘要翻译：压电/电致伸缩器件包括彼此面对的一对薄板，支撑其上的薄板的固定部件和设置在该对薄板的端部上的可动部分。根据至少一个厚膜形成方法，在第一陶瓷生片的主表面上形成突起。这些突起随后将用作可动部分，并且第一陶瓷生片将随后用作薄板。第一陶瓷生片和随后用作定影构件的第二陶瓷生片堆叠成陶瓷绿色层压体。陶瓷绿色层压体被烘烤成一体的陶瓷层压体。在陶瓷层叠体上形成压电/电致伸缩元件。在压电/电致伸缩元件被烘烤之后，不必要的部分从压电/电致伸缩元件去除以制造压电/电致伸缩器件。

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