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91. 发明授权

US06931698B2 Method for fabricating 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：US06931698B2
公开(公告)日：2005-08-23
申请号：US10096059
申请日：2002-03-12
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： G02B26/08 , H01L41/04 , H01L41/08 , H01L41/09 , H01L41/314 , H01L41/338 , H02N2/02 , H04R17/00
CPC分类号： G02B26/0858 , H01L41/094 , H01L41/0946 , H01L41/314 , H01L41/338 , Y10T29/42 , Y10T29/49002 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908
摘要： A piezoelectric/electrostrictive device is provided including a functional element. The functional element includes a base portion, a deformable portion assuming the form of a thin plate and extending from the base portion to thereby form a plane, a piezoelectric/electrostrictive element formed on the deformable portion, and a reflective portion extending from the deformable portion so as to form an active plane intersecting with the plane of the deformable portion and having a light-reflecting member disposed on the active plane. Operation of the piezoelectric/electrostrictive element causes the deformable portion to be deformed in a direction substantially perpendicular to the plane of the deformable portion to thereby change a reflection angle of light reflected from the reflective portion.
摘要翻译：提供了包括功能元件的压电/电致伸缩器件。功能元件包括基部，呈现薄板形状并从基部延伸形成平面的可变形部分，形成在可变形部分上的压电/电致伸缩元件以及从可变形部分延伸的反射部分以便形成与可变形部分的平面相交并且具有设置在有效平面上的光反射部件的有源平面。压电/电致伸缩元件的操作使得可变形部分在基本上垂直于可变形部分的平面的方向上变形，从而改变从反射部分反射的光的反射角度。

92. 发明授权

US06915828B2 Punch die for punching and laminating simultaneously 有权
标题翻译：冲压模具同时冲压和层压
公开(公告)号：US06915828B2
公开(公告)日：2005-07-12
申请号：US10293241
申请日：2002-11-13
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi , Satoshi Matsubayashi , Syusaku Kabe
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi , Satoshi Matsubayashi , Syusaku Kabe
IPC分类号： B26F1/14 , B21D28/00 , B26F1/00 , B26F1/02 , B32B38/04 , H05K3/00 , H05K3/46 , B32B31/00 , H05K3/36
CPC分类号： B32B38/04 , B26F1/02 , B26F2210/08 , B32B2038/042 , B32B2038/047 , B32B2457/08 , H05K3/005 , H05K3/4611 , H05K2201/096 , Y10T29/49897 , Y10T29/49901 , Y10T29/49904 , Y10T29/5317 , Y10T29/53191 , Y10T29/53261 , Y10T156/1054 , Y10T156/1075 , Y10T156/1304 , Y10T156/1313 , Y10T156/1326 , Y10T156/1378
摘要： A punch apparatus for punching and laminating simultaneously a plural number of thin sheets is disclosed. This punch apparatus includes a punch provided on an upper portion of the punch apparatus, a die provided on a lower portion of the punch apparatus and used for punching a material to be processed, a stripper for guiding the punch during punching operation, a device for laminating punched materials using the punch as a laminating axis, a device for adjusting a relative position between the punch and the stripper when the upper and the lower portions of the punch apparatus are separated, and a device for adjusting a clearance between the die and the stripper during punching operation. The punch apparatus can open precisely almost straight very fine through-holes of a diameter of 100 μm or less even in a sheet of thin, soft and deformable material.
摘要翻译：公开了一种同时冲压和层压多个薄片的冲压装置。该冲头装置包括设置在冲头装置的上部的冲头，设置在冲头装置的下部并用于冲压待加工材料的模具，用于在冲压操作期间引导冲头的剥离器，使用所述冲头作为层压轴的层压冲孔材料，当所述冲头装置的上部和下部分离时调节所述冲头和所述剥离器之间的相对位置的装置，以及用于调节所述冲模和所述冲头之间的间隙的装置冲压操作期间脱模。打孔设备可以精确地打开直径为100um或更小的精确几乎直的非常细的通孔，即使在薄的，柔软和可变形的材料的片材中。

93. 发明申请

US20050073261A1 Electron emitter and method of producing the same 失效
标题翻译：电子发射体及其制造方法
公开(公告)号：US20050073261A1
公开(公告)日：2005-04-07
申请号：US10952524
申请日：2004-09-28
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
IPC分类号： H01J9/02 , G09G3/10 , H01J1/02 , H01J1/14 , H01J1/30 , H01J1/304 , H01J1/312 , H01J1/32 , H01J3/02
CPC分类号： H01J9/022 , B82Y10/00 , H01J1/312 , H01J1/32
摘要： An electron emitter includes an emitter section having a plate shape, a cathode electrode formed on a front surface of the emitter section, and an anode electrode formed on a back surface of the emitter section. A gap is formed between an outer peripheral portion of the cathode electrode and the front surface of the emitter section. The front surface of the emitter section contacts a lower surface of the outer peripheral portion to form a base end as a triple junction. The gap expands from the base end toward a tip end of the outer peripheral portion.
摘要翻译：电子发射器包括具有板形的发射极部分，形成在发射极部分的前表面上的阴极电极和形成在发射极部分的后表面上的阳极电极。在阴极的外周部和发射部的前表面之间形成间隙。发射器部分的前表面接触外周部分的下表面以形成三端的基端。间隙从基端向外周部的前端扩展。

94. 发明申请

US20050062366A1 Method of manufacturing a piezoelectric/electrostrictive device 失效
公开(公告)号：US20050062366A1
公开(公告)日：2005-03-24
申请号：US10964221
申请日：2004-10-13
申请人： Yukihisa Takeuchi , Kazuyoshi Shibata , Masahiko Namerikawa
发明人： Yukihisa Takeuchi , Kazuyoshi Shibata , Masahiko Namerikawa
IPC分类号： H01L41/083 , H01L41/09 , H01L41/273 , H01L41/39 , H02N2/04 , H01L41/08
CPC分类号： H01L41/094 , H01L41/0831 , H01L41/0946 , H01L41/0953 , H01L41/273 , Y10T29/42 , Y10T29/49005 , Y10T29/49126 , Y10T29/49128 , Y10T29/49574 , Y10T29/49789 , Y10T29/49798
摘要： A piezoelectric/electrostrictive (P/E) device includes a pair of mutually opposing metal thin plate sections, a movable section, and a fixation section for supporting the thin plate sections and the movable section. One or more piezoelectric/electrostrictive elements are arranged on at least one thin plate section of the pair of thin plate sections. Any one of the movable section and the fixation section has mutually opposing end surfaces, and a distance between the end surfaces is not less than the axial length of the movable section.

95. 发明授权

US06796637B2 Piezoelectric/electrostrictive film type actuator and method for manufacturing the same 有权
标题翻译：压电/电致伸缩薄膜式致动器及其制造方法
公开(公告)号：US06796637B2
公开(公告)日：2004-09-28
申请号：US10156729
申请日：2002-05-28
申请人： Mutsumi Kitagawa , Nobuo Takahashi , Yukihisa Takeuchi
发明人： Mutsumi Kitagawa , Nobuo Takahashi , Yukihisa Takeuchi
IPC分类号： B41J2045
CPC分类号： B41J2/1632 , B41J2/14233 , B41J2/161 , B41J2/1634 , B41J2/1642 , B41J2/1643 , H04R17/00 , Y10T29/42 , Y10T29/49004 , Y10T29/49128 , Y10T29/49155 , Y10T29/49401
摘要： A piezoelectric/electrostrictive film-type actuator has a ceramic base and a piezoelectric/electrostrictive element, which has piezoelectric/electrostrictive films and electrode films and which is disposed on the ceramic base, and is driven in accordance with a dislocation of the piezoelectric/electrostrictive element. The piezoelectric/electrostrictive element is formed such that the piezoelectric/electrostrictive films and the electrode films are alternately laminated so as to construct the uppermost layer and the lowermost layer with the electrode films. Also, the piezoelectric/electrostrictive films have two layers and no pores, containing a different phase formed by a decomposed material thereof, in the boundary sandwiched therebetween. In addition, the upper layer of the two-layered piezoelectric/electrostrictive films is thicker than the lower layer. This piezoelectric/electrostrictive film-type actuator solves the problem in that a withstand voltage of the piezoelectric/electrostrictive films is likely to decrease, and effectively achieves a bending dislocation.
摘要翻译：压电/电致伸缩膜型致动器具有陶瓷基体和压电/电致伸缩元件，其具有压电/电致伸缩膜和电极膜，并且其设置在陶瓷基底上，并且根据压电/电致伸缩体的位错来驱动元件。压电/电致伸缩元件被形成为使得压电/电致伸缩膜和电极膜交替层压，以便用电极膜构建最上层和最下层。此外，压电/电致伸缩膜在夹在其中的边界中具有两层且不含有由其分解材料形成的不同相的孔。此外，双层压电/电致伸缩膜的上层比下层厚。这种压电/电致伸缩薄膜型致动器解决了压电/电致伸缩薄膜的耐电压可能降低的问题，并且有效地实现了弯曲位错。

96. 发明授权

US06753846B2 Reflective display device 失效
标题翻译：反光显示装置
公开(公告)号：US06753846B2
公开(公告)日：2004-06-22
申请号：US10029362
申请日：2001-12-21
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Natsumi Shimogawa , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Natsumi Shimogawa , Takayoshi Akao
IPC分类号： G09G334
CPC分类号： G09F9/372 , G09F9/305 , G09F9/375 , Y10S385/901
摘要： A reflective display device includes a transparent display panel into which light is introduced. A driving section is disposed at the back of the display panel. Actuator elements corresponding to a number of picture elements are arranged in the driving section. A picture element assembly is provided on each of the actuator elements. The picture element assembly includes a light-reflecting layer and a color filter. A light-absorptive material is filled between the display panel and an actuator substrate. The actuator elements are selectively driven according to an attribute of an input image signal for controlling displacement of the picture element assembly in a direction closer to or away from the display panel, thereby adjusting degree of light-absorption and/or light reflection between the display panel and the picture element assembly so that a screen image corresponding to the image signal is displayed on the display panel.
摘要翻译：反射显示装置包括透明显示面板，光被引入到该透明显示面板中。驱动部设置在显示面板的背面。对应于多个像素的致动器元件布置在驱动部分中。在每个致动器元件上设置有一个像素组件。像素组件包括光反射层和滤色器。在显示面板和致动器基板之间填充吸光材料。根据输入图像信号的属性来选择性地驱动致动器元件，用于控制图像元件组件在更接近或远离显示面板的方向上的位移，从而调节显示器之间的光吸收和/或光反射的程度面板和图像元素组件，使得在显示面板上显示与图像信号对应的屏幕图像。

97. 发明授权

US06752601B2 Micropump 失效
标题翻译：微型泵
公开(公告)号：US06752601B2
公开(公告)日：2004-06-22
申请号：US09935087
申请日：2001-08-22
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
IPC分类号： F04B3500
CPC分类号： F04B43/046 , B41J2/1609 , B41J2/1623 , B41J2/1632 , B41J2202/11 , F04B43/043
摘要： A micro pump having at least one pump member for conveying a fluid by action of pressure includes a pump unit formed by at least one actuator member for generating a pressure fluctuation and a fluid channel in which the fluid flows. The actuator member provided with a cell formed by disposing two side walls made of piezoelectric/electrostrictive elements or antiferrodielectric elements on a connecting plate, and covering a surface facing the connecting plate between the side walls with a cover plate. The actuator member selectively forms the fluid channel and generates pressure fluctuation in the fluid channel member due to displacement of the cell caused by expansion/contraction of the side walls. The micro pump is small and thin in size, while attaining increasing fluid ejection amounts, and a thigh speed in response.
摘要翻译：具有用于通过压力作用输送流体的至少一个泵构件的微型泵包括由至少一个用于产生压力波动的致动器构件和流体流动的流体通道形成的泵单元。致动器构件设置有通过将由压电/电致伸缩元件或反铁电元件制成的两个侧壁设置在连接板上而形成的单元，并且用盖板覆盖面对侧壁之间的连接板的表面。致动器构件选择性地形成流体通道并且由于侧壁的膨胀/收缩引起的电池的位移而在流体通道构件中产生压力波动。微型泵的尺寸小而薄，同时获得了增加的流体喷射量，并且响应速度很快。

98. 发明授权

US06721163B2 Stacked ceramic body and production method thereof 失效
公开(公告)号：US06721163B2
公开(公告)日：2004-04-13
申请号：US10310062
申请日：2002-12-05
申请人： Akio Iwase , Yukihisa Takeuchi , Tetuji Ito
发明人： Akio Iwase , Yukihisa Takeuchi , Tetuji Ito
IPC分类号： H01G430
CPC分类号： H01L41/273 , H01G4/30 , H01L41/0833
摘要： This invention provides a stacked ceramic body in which de-lamination (inter-layer peeling) does not easily occur, and a production method thereof. In the invention, a predetermined number of unit layers 151 and 152 each including a ceramic layer 111 112, an internal electrode layer 121, 122, a spacer 131, 132 having substantially the same thickness as the internal electrode layer 121, 122 and adhesive layers 14 stacked on the surface of the internal electrode layer and on the surface of the adhesive layer are stacked. A print portion for the internal electrode layer 121, 122 and a print portion for the spacer 131, 132 are formed on a green sheet for the ceramic layer 111, 112, and print portions for the adhesive layer 14 are formed on both of them to give an unsintered unit. The unsintered units are stacked to give an unsintered stacked body, are press-bonded and are then sintered.

99. 发明授权

US06671939B2 Method for producing a piezoelectric/electrostrictive device 失效
标题翻译：压电/电致伸缩器件的制造方法
公开(公告)号：US06671939B2
公开(公告)日：2004-01-06
申请号：US10099671
申请日：2002-03-15
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： H04R1700
CPC分类号： H01L41/0946 , H01L41/27 , Y10T29/42 , Y10T29/49005 , Y10T29/49126 , Y10T29/49128 , Y10T29/49574 , Y10T29/49789 , Y10T29/49798
摘要： A piezoelectric/electrostrictive device includes a pair of mutually opposing thin plate sections, a movable section, and a fixation section for supporting the thin plate sections and the movable section. One or more piezoelectric/electrostrictive elements are arranged on the pair of thin plate sections. A hole is formed by both inner walls of the pair of thin plate sections, an inner wall of the movable section, and an inner wall of the fixation section. At least one thin plate section of the pair of thin plate sections is previously bent in a direction to make mutual approach so that it has an inwardly convex configuration to the hole.
摘要翻译：压电/电致伸缩装置包括一对相互相对的薄板部分，可移动部分和用于支撑薄板部分和可移动部分的固定部分。一对或多个压电/电致伸缩元件设置在一对薄板部分上。由一对薄板部分的内壁，可移动部分的内壁和固定部分的内壁两个孔形成一个孔。该一对薄板部分中的至少一个薄板部分预先沿着相互接近的方向弯曲，使得其具有朝向该孔的向内凸起的构造。

100. 发明授权

US06657364B1 Piezoelectric/electrostrictive device 失效
标题翻译：压电/电致伸缩器件
公开(公告)号：US06657364B1
公开(公告)日：2003-12-02
申请号：US09677304
申请日：2000-09-29
申请人： Yukihisa Takeuchi , Kazuyoshi Shibata
发明人： Yukihisa Takeuchi , Kazuyoshi Shibata
IPC分类号： H01L4108
CPC分类号： H01L41/0946
摘要： A piezoelectric/electrostrictive device includes a pair of mutually opposing thin plate sections made of metal and a fixation section for supporting the thin plate sections. One or more piezoelectric/electrostrictive elements are arranged on at least one thin plate section of the pair of thin plate sections. An object is attached to forward end portions of the pair of thin plate sections. An areal size of a surface of the object interposed between the thin plate sections is larger than an areal size of an object attachment surface of the thin plate sections.
摘要翻译：压电/电致伸缩器件包括由金属制成的一对相互相对的薄板部分和用于支撑薄板部分的固定部分。一个或多个压电/电致伸缩元件布置在该对薄板部分的至少一个薄板部分上。物体附着在一对薄板部分的前端部分上。插入在薄板部之间的物体的表面的面积尺寸大于薄板部的物体安装面的面积尺寸。

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