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11. 发明授权

US06256884B1 Nozzle for liquid injection device and method of producing the same 失效
标题翻译：注射装置用喷嘴及其制造方法
公开(公告)号：US06256884B1
公开(公告)日：2001-07-10
申请号：US09516106
申请日：2000-03-01
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Nobuo Takahashi
IPC分类号： B23P1516
CPC分类号： B05B1/00 , B28B11/12 , Y10S239/19 , Y10T29/49432 , Y10T29/49433
摘要： A method for producing a nozzle having a projecting tip part, including the steps of disposing a ceramic green sheet between a first die and a stripper containing a first punch, moving the first punch through a first surface of the ceramic green sheet to form a hole therethrough, inverting the ceramic green sheet, disposing the inverted ceramic green sheet between a second die and a stripper containing a second punch, the second die having a cavity in the shape of a negative configuration of the projecting tip part, moving the second punch through the hole formed in the ceramic green sheet to force a portion of the ceramic green sheet into the cavity of the second die and form the projecting tip part, and baking the ceramic green sheet to form the nozzle.
摘要翻译：一种具有突出尖端部分的喷嘴的制造方法，包括以下步骤：在第一模具和包含第一冲头的剥离器之间设置陶瓷生坯片，使第一冲头穿过陶瓷生片的第一表面，形成孔在第二模具和包含第二冲头的剥离器之间设置反转的陶瓷生片，所述第二模具具有呈突出尖端部分的负构型的空腔，使第二冲头穿过形成在陶瓷生片中的孔，以将陶瓷生片的一部分压入第二模的空腔，形成突出的顶端部，并烘烤陶瓷生片以形成喷嘴。

12. 发明授权

US07374628B2 Method for manufacturing a cell-driving-type micro pump member 失效
标题翻译：电池驱动型微型泵部件的制造方法
公开(公告)号：US07374628B2
公开(公告)日：2008-05-20
申请号：US10752199
申请日：2004-01-06
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： B32B38/04 , F04B35/00
CPC分类号： B41J2/14209 , B41J2/1609 , B41J2/1623 , B41J2/1632 , B41J2202/11 , F04B43/046 , H01L27/20 , H01L41/339 , H02N2/021 , Y10T156/1064 , Y10T156/1074
摘要： A method for manufacturing a micro pump member, in which a plurality of cells formed in a base part are used as pressurizing chambers, and side walls forming the pressurizing chambers are constructed by piezoelectric/electrostrictive elements. The micro pump member is formed by using a punch and die to form slits through green sheets that are laminated to one another.
摘要翻译：一种制造微型泵部件的方法，其中形成在基部中的多个电池用作加压室，并且形成加压室的侧壁由压电/电致伸缩元件构成。微泵构件通过使用冲头和模具形成通过彼此层压的生片的狭缝。

13. 发明授权

US07246420B2 Method for manufacturing a comb teeth type piezoelectric actuator 失效
标题翻译：梳齿型压电致动器的制造方法
公开(公告)号：US07246420B2
公开(公告)日：2007-07-24
申请号：US11158725
申请日：2005-06-22
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： H04R17/00
CPC分类号： H01L41/083 , B41J2/14274 , B41J2/1612 , B41J2/1632 , B41J2/1637 , H01L27/20 , H01L41/273 , H01L41/339 , Y10T29/417 , Y10T29/42 , Y10T29/435 , Y10T29/49002 , Y10T29/49126
摘要： A piezoelectric actuator is provided, including comb-shape piezoelectric actuators, each including a plurality of piezoelectric layers. The actuators are made by a process including the steps of (1) preparing a plurality of piezoelectric material green sheets on which electrode films are formed and forming slits on a first green sheet using a punch and a die, (2) pulling up the first green sheet using a stripper, (3) pulling up a top portion of the punch slightly from the lowest portion of the pulled up first green sheet, (4) forming second slits in a second green sheet by the punch, (5) pulling up the second green sheet jointly with the first green sheet, (6) pulling up the top portion of the punch slightly from the lowest portion of the pulled up second green sheet, and thereafter laminating green sheets by repeating steps (4) through (6). The layers are thereafter fired.
摘要翻译：提供了一种压电致动器，包括梳状压电致动器，每个包括多个压电层。这些致动器是通过以下步骤制造的：（1）制备多个压电材料生片，在其上形成电极膜，并使用冲头和模具在第一生片上形成狭缝;（2）将第一（3）从上拉的第一生坯的最下部稍微拉起冲头的顶部，（4）通过冲头在第二生坯中形成第二狭缝，（5）拉起第二生片与第一生片联合，（6）从上拉的第二生片的最下部稍微拉起冲头的顶部，然后通过重复步骤（4）至（6）来层压生片，。这些层随后被烧制。

14. 发明申请

US20050241127A1 Method for manufacturing a cell driving type actuator 审中-公开
标题翻译：电池驱动型致动器的制造方法
公开(公告)号：US20050241127A1
公开(公告)日：2005-11-03
申请号：US11149112
申请日：2005-06-09
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： B41J2/16 , H01L27/20 , H01L41/08 , H01L41/09 , H01L41/24 , H04R17/00 , H04R31/00
CPC分类号： B41J2/1609 , B41J2/1632 , G02B26/0858 , H01L27/20 , H01L41/257 , H01L41/29 , H01L41/338 , H01L41/339 , H02N2/002 , Y10T29/42
摘要： A method for manufacturing, by utilizing a punch and a die, a cell driving type actuator wherein a plurality of piezoelectric/electrostrictive elements are arranged in alignment like the teeth of a comb on a base plate. Each cell is formed by closing two adjacent piezoelectric/electrostrictive elements disposed on the base plate with a cover plate positioned at a plane facing the base plate in such a manner that the cell is formed independently from its adjacent cells. The method includes the steps of preparing a plurality of green sheets made of piezoelectric/electrostrictive material, machining slit apertures in all of the green sheets with the punch, and laminating all of the green sheets after positioning them, thus forming comb-like piezoelectric/electrostrictive elements.
摘要翻译：通过利用冲头和模具来制造电池驱动型致动器的方法，其中多个压电/电致伸缩元件被排列成与基板上的梳子的齿对齐。每个电池通过闭合设置在基板上的两个相邻的压电/电致伸缩元件，其中盖板位于面向基板的平面上，使得电池独立于其相邻电池而形成。该方法包括以下步骤：制备由压电/电致伸缩材料制成的多个生片，用冲头加工所有生片中的狭缝孔，并且在定位之后层压所有生片，从而形成梳状压电/ 电致伸缩元件

15. 发明申请

US20050102807A1 Matrix type actuator 失效
标题翻译：矩阵式执行器
公开(公告)号：US20050102807A1
公开(公告)日：2005-05-19
申请号：US11007485
申请日：2004-12-08
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi , Koji Kimura
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi , Koji Kimura
IPC分类号： H01L27/20 , H01L41/04 , H01L41/08 , H01L41/24 , H04R17/00 , H05K3/36
CPC分类号： H01L27/20 , B41J2/14209 , H01L41/338 , H01L41/339 , H02N2/021 , Y10T29/42 , Y10T29/43 , Y10T29/435 , Y10T29/49078 , Y10T29/49126 , Y10T29/4913 , Y10T29/49833
摘要： A matrix type piezoelectric/electrostrictive (P/E) actuator includes a plurality of piezoelectric/electrostrictive elements, each including a piezoelectric/electrostrictive body and at least one pair of electrodes formed on a ceramic substrate. The matrix type P/E actuator is activated by the displacement of the piezoelectric/electrostrictive bodies. The piezoelectric/electrostrictive elements are joined to the ceramic substrate as respective unified bodies, and are two-dimensionally arranged independently from each other. The piezoelectric/electrostrictive actuator provides a greater displacement with a lower voltage, a high responsive speed, and a greater generating force, as well as enhancing the mounting ability and the integration. A method for manufacturing such a matrix type P/E actuator is also disclosed.
摘要翻译：矩阵型压电/电致伸缩（P / E）致动器包括多个压电/电致伸缩元件，每个压电/电致伸缩元件包括压电/电致伸缩体和在陶瓷衬底上形成的至少一对电极。矩阵型P / E致动器由压电/电致伸缩体的位移激活。压电/电致伸缩元件作为各自的统一体接合到陶瓷基板，并且彼此独立地二维地排列。压电/电致伸缩致动器提供具有较低电压，高响应速度和更大发电力的更大位移，以及增强安装能力和集成度。还公开了一种用于制造这种矩阵型P / E致动器的方法。

16. 发明授权

US06864620B2 Matrix type actuator 失效
标题翻译：矩阵式执行器
公开(公告)号：US06864620B2
公开(公告)日：2005-03-08
申请号：US10011259
申请日：2001-12-05
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi , Koji Kimura
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi , Koji Kimura
IPC分类号： H01L27/20 , H01L41/04 , H01L41/08 , H01L41/24 , H04R17/00 , H05K3/36
CPC分类号： H01L27/20 , B41J2/14209 , H01L41/338 , H01L41/339 , H02N2/021 , Y10T29/42 , Y10T29/43 , Y10T29/435 , Y10T29/49078 , Y10T29/49126 , Y10T29/4913 , Y10T29/49833
摘要： A matrix type piezoelectric/electrostrictive (PIE) actuator includes a plurality of piezoelectric/electrostrictive elements, each including a piezoelectric/electrostrictive body and at least one pair of electrodes formed on a ceramic substrate. The matrix type P/E actuator is activated by displacement of the piezoelectric/electrostrictive bodies. The piezoelectric/electrostrictive elements are joined to the ceramic substrate as respective unified bodies, and are two-dimensionally arranged independently from each other. The piezoelectric/electrostrictive actuator provides a greater displacement with a lower voltage, a high responsive speed, and a greater generating force, as well as enhancing the mounting ability and the integration. A method for manufacturing such a matrix type P/E actuator is also disclosed.
摘要翻译：矩阵型压电/电致伸缩（PIE）致动器包括多个压电/电致伸缩元件，每个压电/电致伸缩元件包括压电/电致伸缩体和在陶瓷衬底上形成的至少一对电极。基体型P / E致动器通过压电/电致伸缩体的位移而被激活。压电/电致伸缩元件作为各自的统一体接合到陶瓷基板，并且彼此独立地二维地排列。压电/电致伸缩致动器提供具有较低电压，高响应速度和更大发电力的更大位移，以及增强安装能力和集成度。还公开了一种用于制造这种矩阵型P / E致动器的方法。

17. 发明授权

US06647169B2 Optical switch 失效
标题翻译：光开关
公开(公告)号：US06647169B2
公开(公告)日：2003-11-11
申请号：US10264686
申请日：2002-10-04
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： G02B626
CPC分类号： B41J2/1609 , B41J2/1623 , B41J2/1632 , B41J2202/11 , F04B43/046 , G02B6/3522 , G02B6/3538 , G02B6/3546 , G02B6/357 , G02B6/3572 , G02B6/3578 , G02B6/3582 , G02B6/3596 , Y10T29/49616
摘要： An optical switch disposed in intermediate positions of optical paths to define a channel of a light signal constitutes a cell member in whose interior cells are formed and a waveguide member having fine slits; and a gas is filled in cells of which side walls are formed by piezoelectric/electrostrictive elements or antiferroelectric elements, a liquid is filled in the fine slits, and the cells and the fine slits are communicated to each other via a communicating hole; optical waveguides intersect at the fine slits, and the-cells are disposed at the crossing locations, and said side walls are expanded/constricted by applying an electric field to the piezoelectric/electrostrictive elements or antiferroelectric elements which form the side walls of the cells, and a part of the gas stored in each cell is ejected at a corresponding intersection area from said communicating hole into the corresponding fine slit.
摘要翻译：设置在光路的中间位置以限定光信号的通道的光开关构成其内部单元形成的单元构件和具有细缝隙的波导构件; 并且在压电/电致伸缩元件或反铁电元件形成侧壁的单元中填充气体，在细狭缝中填充液体，并且电池和细狭缝经由连通孔彼此连通; 光波导在细缝处相交，并且电池设置在交叉位置处，并且通过向形成电池侧壁的压电/电致伸缩元件或反铁电元件施加电场而使所述侧壁膨胀/收缩，存储在每个单元中的气体的一部分在与所述连通孔对应的交叉区域中喷射到相应的细缝中。

18. 发明授权

US06852545B2 Micropipette and dividedly injectable apparatus 有权
标题翻译：微量拨液器和分注式装置
公开(公告)号：US06852545B2
公开(公告)日：2005-02-08
申请号：US10453283
申请日：2003-06-03
申请人： Toshikazu Hirota , Nobuo Takahashi , Yukihisa Takeuchi
发明人： Toshikazu Hirota , Nobuo Takahashi , Yukihisa Takeuchi
IPC分类号： B01J19/00 , B01L3/00 , B01L3/02 , B01L7/00 , B01L9/00 , C12Q1/68 , C40B40/06 , C40B60/14 , G01N35/00 , G01N35/10 , G01N1/10
CPC分类号： G01N35/00029 , B01J19/0046 , B01J2219/00317 , B01J2219/00351 , B01J2219/00369 , B01J2219/00378 , B01J2219/00527 , B01J2219/00529 , B01J2219/00585 , B01J2219/0059 , B01J2219/00596 , B01J2219/00605 , B01J2219/00608 , B01J2219/00612 , B01J2219/00637 , B01J2219/00659 , B01J2219/00722 , B01L3/0241 , B01L3/0268 , B01L3/5085 , B01L3/5088 , B01L9/54 , B01L2200/021 , B01L2200/027 , B01L2300/0816 , B01L2300/0819 , B01L2400/027 , B01L2400/0439 , C12Q1/6837 , C40B40/06 , C40B60/14 , G01N2035/00158 , G01N2035/1039 , Y10T436/25 , Y10T436/2575 , C12Q2565/507
摘要： A micropipette is provided including at least one substrate, an inlet port through which a sample is delivered from the outside, a cavity to be poured and filled with the sample, an introduction hole, and an injection port for expelling the sample are formed on the at least one substrate. The substrate for forming the cavity is made of ceramics, a piezoelectric/electrostrictive element is provided for at least one wall surface of the substrate, and the sample moves as a laminar flow in the cavity. The volume of the cavity is changed by driving the piezoelectric/electrostrictive element to expell a certain amount of the sample in the cavity from the injection port. According to the micropipette, it is possible to form microspots with high accuracy and high speed. According to a dispenser including the micropipette, it is possible to efficiently dispense hundreds to ten thousands of different samples at one time and form microspots. Therefore, productivity is remarkably improved.
摘要翻译：提供了一种微量移液管，其包括：至少一个基板，从外部输送样品的入口，待注入的空腔并填充样品，引入孔和用于排出样品的注射口至少一个基底。用于形成腔的衬底由陶瓷制成，为衬底的至少一个壁表面提供压电/电致伸缩元件，并且样品在空腔中以层流的形式移动。通过驱动压电/电致伸缩元件来改变空腔的体积，以从注入口排出一定量的空腔中的样品。根据微量移液管，可以以高精度和高速度形成微孢子。根据包括微量移液管的分配器，可以一次有效地分配数百到数千个不同的样品并形成微点。因此，生产力显着提高。

19. 发明授权

US06354200B1 Mask for screen printing, the method for producing same and circuit board produced by screen printing with such mask 失效
标题翻译：丝网印刷用面膜，其制造方法以及通过丝网印刷制成的电路板
公开(公告)号：US06354200B1
公开(公告)日：2002-03-12
申请号：US09435191
申请日：1999-11-05
申请人： Yukihisa Takeuchi , Koji Kimura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Koji Kimura , Nobuo Takahashi
IPC分类号： B41N124
CPC分类号： B41N1/247 , H05K3/1225
摘要： Disclosed is a screen mask for screen printing including a positive pattern section and a negative pattern section with a mask material (emulsion film) formed on the negative pattern section, for transferring a printing ink to a substrate via openings of a mesh disposed at the positive pattern section, wherein a plating layer is selectively formed on the mesh of the negative pattern section so that the negative pattern section has a mesh opening ratio which is smaller than an opening ratio of the positive pattern section, and a width of a gap, which is formed on the substrate by the negative pattern section, is made to be not more than 40 &mgr;m.
摘要翻译：公开了一种用于丝网印刷的屏幕掩模，其包括正型图案部分和具有形成在负图案部分上的掩模材料（乳胶膜）的负图案部分，用于通过设置在阳性的网状物的开口将印刷油墨转印到基材上图案部分，其中在负图案部分的网格上选择性地形成镀层，使得阴图案部分的网孔开度比小于正图案部分的开口率和间隙的宽度，其中通过负型图形部分在基板上形成为不大于40μm。

20. 发明授权

US06290340B1 Multi-layer ink jet print head and manufacturing method therefor 失效
标题翻译：多层喷墨打印头及其制造方法
公开(公告)号：US06290340B1
公开(公告)日：2001-09-18
申请号：US08905094
申请日：1997-08-01
申请人： Kohei Kitahara , Yukihisa Takeuchi , Hideo Masumori , Nobuo Takahashi , Hideaki Sonehara
发明人： Kohei Kitahara , Yukihisa Takeuchi , Hideo Masumori , Nobuo Takahashi , Hideaki Sonehara
IPC分类号： B41J2045
CPC分类号： B41J2/1623 , B41J2/14233 , B41J2/161 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14387 , B41J2002/14419 , H01L41/0973 , Y10T29/42
摘要： An ink jet print head is disclosed which includes a flow path unit with nozzles, a pressure generating unit disposed on the flow path unit and having ink pressure chambers formed behind the respective nozzles, and piezoelectric/electrostrictive elements each disposed on a wall defining a corresponding ink pressure chamber, for deforming the wall to change a pressure of the ink pressure chamber, whereby the ink in the ink pressure chamber is jetted through the corresponding nozzle. The pressure generating unit includes a spacer plate having windows which closed by a closure plate and a connecting plate disposed on the spacer plate, so as to give the respective ink pressure chambers. The connecting plate has communication holes through which the ink pressure chambers communicate with the nozzles. The spacer plate, closure plate and connecting plate are formed from respective ceramic green sheets, which are laminated on each other and fired into an integral ceramic structure as the pressure generating unit. The piezoelectric/electrostrictive element includes a pair of electrodes and a piezoelectric/electrostrictive layer, which are formed by a film-forming method on an outer surface of the closure plate.
摘要翻译：公开了一种喷墨打印头，其包括具有喷嘴的流路单元，设置在流路单元上并具有形成在相应喷嘴后面的墨压室的压力产生单元，以及压电/电致伸缩元件，每个压电/电致伸缩元件设置在限定相应的油墨压力室，用于使壁变形以改变油墨压力室的压力，从而通过相应的喷嘴喷射墨水压力室中的油墨。压力发生单元包括具有由闭合板封闭的窗口和设置在间隔板上的连接板的间隔板，以便给出相应的墨水压力室。连接板具有连通孔，墨压室通过该连通孔与喷嘴连通。间隔板，封闭板和连接板由各自的陶瓷生片形成，它们彼此层压，并作为压力产生单元烧制成一体的陶瓷结构。压电/电致伸缩元件包括一对电极和压电/电致伸缩层，它们通过膜形成方法形成在封闭板的外表面上。

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