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11. 发明授权

US06643222B2 Wave flextensional shell configuration 有权
标题翻译：波形弯曲壳体配置
公开(公告)号：US06643222B2
公开(公告)日：2003-11-04
申请号：US10310609
申请日：2002-12-05
申请人： Jason W. Osborn , Matthew M. DeAngelis , Jeffrey J. Enos
发明人： Jason W. Osborn , Matthew M. DeAngelis , Jeffrey J. Enos
IPC分类号： H04R1700
CPC分类号： G10K9/121 , H04R17/00
摘要： A flextensional transducer projector shell design is disclosed. The shell design has a shape formed so as to reduce the stress placed on the transduction driver as compared to other shell designs. The shell design includes first and second bulbous end portions, which can each be adapted to receive a respective end of a transduction driver. A middle portion of the shell design has both concave sections and convex sections, thereby defining a wave profile.
摘要翻译：公开了一种弯曲传感器投影仪外壳设计。外壳设计具有形状，以便与其他外壳设计相比，减小放置在换能器上的应力。壳体设计包括第一和第二球根端部，每个端部可以适于接收换能器的相应末端。外壳设计的中间部分具有凹形部分和凸形部分，从而限定波形轮廓。

12. 发明授权

US06618916B1 Method for manufacturing a high resolution intravascular ultrasound transducer assembly having a flexible substrate 有权
标题翻译：用于制造具有柔性基底的高分辨率血管内超声换能器组件的方法
公开(公告)号：US06618916B1
公开(公告)日：2003-09-16
申请号：US09550864
申请日：2000-04-17
申请人： Michael J. Eberle , P. Michael Finsterwald
发明人： Michael J. Eberle , P. Michael Finsterwald
IPC分类号： H04R1700
CPC分类号： A61B1/0011 , A61B8/12 , A61B8/445 , A61B8/4488 , B06B1/0622 , B06B1/0633 , H05K1/189 , Y10T29/42 , Y10T29/49005 , Y10T29/4913
摘要： Several methods for fabricating an ultrasound transducer assembly having a flexible circuit are provided. Preferably, the method comprises attaching an ultrasound transducer array and integrated circuitry to the flexible circuit during fabrication of the ultrasound transducer assembly while the flexible circuit is in a:substantially flat shape. The contacts of the transducer elements are positioned on substantially the same plane such that electrical contact with signal and ground lines on the flexible circuit is established without the need for conductive bridges to physically remote electrodes.
摘要翻译：提供了用于制造具有柔性电路的超声换能器组件的几种方法。优选地，该方法包括在制造超声波换能器组件期间将超声换能器阵列和集成电路连接到柔性电路，同时柔性电路处于：基本平坦的形状。换能器元件的触点位于基本相同的平面上，使得在柔性电路上的信号和接地线的电接触被建立，而不需要对物理远程电极的导电桥。

13. 发明授权

US06604267B2 Method for manufacturing a piezoelectric device 有权
标题翻译：制造压电元件的方法
公开(公告)号：US06604267B2
公开(公告)日：2003-08-12
申请号：US09887366
申请日：2001-06-22
申请人： Kunio Sawai , Motohide Yonemura , Syuji Fujii
发明人： Kunio Sawai , Motohide Yonemura , Syuji Fujii
IPC分类号： H04R1700
CPC分类号： H03H9/56 , H03H9/0561 , H03H9/1035 , Y10T29/42 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913
摘要： A method for manufacturing a piezoelectric device includes the steps of providing a piezoelectric substrate having a piezoelectric driving unit and laminating outer coating substrates on major surfaces thereof via adhesive layers. Each of the adhesive layers includes a first layer of an adhesive having a Shore D hardness after curing of not more than approximately 60 and disposed so as not to be exposed in a region of lateral side surfaces of the layered body provided with the external electrodes, second and third layers of an adhesive having a Shore D hardness of at least approximately 60, and the third layer of having a viscosity before curing of at least approximately 3.0×105 mPas at a temperature of 25° C. The third layer is disposed between the periphery of the first layer and the region of the lateral side surfaces of the layered body provided with the external electrodes.
摘要翻译：一种压电器件的制造方法包括以下步骤：提供具有压电驱动单元的压电基片，并通过粘合层在其主表面层压外涂层基片。每个粘合剂层包括固化后的肖氏D硬度不大于约60的第一粘合剂层，并且被设置为不暴露在设置有外部电极的层叠体的侧面的区域中，第二层和第三层具有至少约60的肖氏D硬度的粘合剂，并且在25℃的温度下具有至少约3.0×10 5 mPas的固化前的粘度的第三层。第三层设置在第一层的周边和设置有外部电极的层叠体的侧面的区域。

14. 发明授权

US06584660B1 Method of manufacturing a piezoelectric device 失效
标题翻译：制造压电元件的方法
公开(公告)号：US06584660B1
公开(公告)日：2003-07-01
申请号：US08257020
申请日：1994-06-08
申请人： Natsumi Shimogawa , Koji Kimura , Yukihisa Takeuchi
发明人： Natsumi Shimogawa , Koji Kimura , Yukihisa Takeuchi
IPC分类号： H04R1700
CPC分类号： H01L41/0973 , B41J2/14233 , H01L41/314 , H04R17/08 , Y10T29/42 , Y10T29/49401
摘要： A method for making a piezoelectric device wherein residual stresses in the piezoelectric transducer element of the piezoelectric device are relieved by forming a groove or grooves extending into a thick-walled region of the peripheral wall of a ceramic substrate in the piezoelectric device. The stresses to be relieved are caused by a difference in shrinkage between the ceramic substrate and the piezoelectric transducer as a result of sintering the substrate and the transducer to form an integral product.
摘要翻译：一种制造压电器件的方法，其中压电器件的压电换能器元件中的残余应力通过在压电器件中形成延伸到陶瓷衬底的周壁的厚壁区域中的沟槽而被释放。要缓解的应力是由于烧结基板和换能器以形成整体产品而导致陶瓷基板和压电换能器之间收缩的差异引起的。

15. 发明授权

US06568053B1 Method for manufacturing a ceramic resonator 失效
标题翻译：陶瓷谐振器的制造方法
公开(公告)号：US06568053B1
公开(公告)日：2003-05-27
申请号：US09680014
申请日：2000-10-05
申请人： Nak Cheol Sung , Min Soo Kim , Jeong Ho Cho
发明人： Nak Cheol Sung , Min Soo Kim , Jeong Ho Cho
IPC分类号： H04R1700
CPC分类号： H03H9/562 , H03H3/02 , Y10T29/42 , Y10T29/43 , Y10T29/435 , Y10T29/49121 , Y10T29/49146 , Y10T29/49169 , Y10T29/49171 , Y10T29/49789 , Y10T29/49798
摘要： A method for manufacturing a ceramic resonator is disclosed. The method comprises the steps of forming a ceramic piezoelectric device, a capacitor chip and a lead frame, assembling the piezoelectric device and the capacitor chip into the lead frame, and molding the assembled chip by using epoxy resin. A process for making the capacitor includes the steps of cutting a ceramic wafer into a plurality of sub-wafers, printing electrodes on one face of the sub-wafer in a dual-striped form, drying the sub-wafer thus printed, printing another electrode on a central part of another face of the sub-wafer so as to be overlapped with the electrodes of the one face of the sub-wafer, drying the sub-wafer thus printed, baking the sub-wafer thus dried; and cutting the sub-wafer thus baked into a plurality of capacitors.
摘要翻译：公开了陶瓷谐振器的制造方法。该方法包括以下步骤：形成陶瓷压电器件，电容器芯片和引线框架，将压电器件和电容器芯片组装到引线框架中，并使用环氧树脂模制组装的芯片。一种制造电容器的方法包括以下步骤：将陶瓷晶片切割成多个子晶片，在双晶片形式的印刷电极的一个面上印刷电极，干燥所述印刷的子晶片，印刷另一个电极在子晶片的另一个面的中心部分上，与副晶片的一个面的电极重叠，干燥这样印刷的子晶片，烘烤被干燥的子晶片; 并将这样烘烤的子晶片切割成多个电容器。

16. 发明授权

US06507983B1 Method of making tunable thin film acoustic resonators 有权
标题翻译：制造可调谐薄膜声谐振器的方法
公开(公告)号：US06507983B1
公开(公告)日：2003-01-21
申请号：US09192163
申请日：1998-11-13
申请人： Richard C. Ruby , Paul Philip Merchant
发明人： Richard C. Ruby , Paul Philip Merchant
IPC分类号： H04R1700
CPC分类号： H03H9/174 , H03H3/04 , H03H9/02133 , H03H9/02236 , H03H9/583 , H03H9/588 , H03H2009/02181 , Y10T29/42
摘要： An acoustical resonator comprising top and bottom electrodes that sandwich a PZ layer. The resonance frequency of the acoustical resonator may be adjusted after fabrication by utilizing heating elements included in the acoustical resonator and/or by adjusting the thickness of a tuning layer. In the preferred embodiment of the present invention, the electrodes comprise Mo layers. One embodiment of the present invention is constructed on a Si3N4 membrane. A second embodiment of the present invention is constructed such that it is suspended over a substrate on metallic columns. In the preferred embodiment, the electrodes are deposited by a method that minimizes the stress in the electrodes.
摘要翻译：包括夹着PZ层的顶部和底部电极的声学谐振器。可以通过利用声谐振器中包含的加热元件和/或通过调节调谐层的厚度来调整声学谐振器的共振频率。在本发明的优选实施例中，电极包括Mo层。本发明的一个实施方案构造在Si 3 N 4膜上。本发明的第二实施例构造成使得其悬挂在金属柱上的基板上。在优选实施例中，通过使电极中的应力最小化的方法来沉积电极。

17. 发明授权

US06481073B1 Method for manufacturing ink jet print head 有权
标题翻译：制造喷墨打印头的方法
公开(公告)号：US06481073B1
公开(公告)日：2002-11-19
申请号：US09133372
申请日：1998-08-13
申请人： Hiroto Sugahara
发明人： Hiroto Sugahara
IPC分类号： H04R1700
CPC分类号： B41J2/1632 , B41J2/1609 , B41J2/1623 , Y10T29/42 , Y10T29/49156 , Y10T29/49401
摘要： In the manufacture of an ink jet print head which ejects ink from ink jet grooves through nozzles by applying voltage to walls of the ink jet grooves that are formed of a piezoelectric material so as to deform the walls, a plurality of ejection factors, such as a groove width, groove depth, width of partition walls, and a piezoelectric constant of the piezoelectric material, which influence ejection of the ink, are selected as a combination and controlled so that the ink is ejected from the print head in a desired ejection state. When the groove depth and groove width of the jet ink grooves, for example, are selected as the combination of the ejection factors, the groove depth is corrected or controlled according to the groove width. Accordingly, the tolerances or allowable ranges of the ejection factors can be increased when manufacturing actuator substrates capable of ejecting ink in a desired ejection state, with a result of an improved yield of print heads.
摘要翻译：在制造喷墨打印头时，喷墨打印头通过将由压电材料形成的喷墨槽的壁施加电压以使壁变形，从喷墨槽中喷射墨水，从而喷射多个喷射因子，例如选择影响喷墨的压电材料的凹槽宽度，槽深度，分隔壁的宽度和压电常数，并且进行控制，使得墨以所需的喷射状态从打印头喷射。当例如喷射墨水槽的凹槽深度和凹槽宽度被选择为喷射因子的组合时，根据凹槽宽度校正或控制凹槽深度。因此，当制造能够以期望的喷射状态喷射墨水的致动器基板时，喷墨系数的公差或允许范围可以增加，结果是打印头的产量提高。

18. 发明授权

US06463642B1 Method of manufacturing a vibration type driving apparatus 有权
标题翻译：振动式驱动装置的制造方法
公开(公告)号：US06463642B1
公开(公告)日：2002-10-15
申请号：US09162378
申请日：1998-09-28
申请人： Yutaka Maruyama , Takashi Kai , Ichiro Chiba
发明人： Yutaka Maruyama , Takashi Kai , Ichiro Chiba
IPC分类号： H04R1700
CPC分类号： H02N2/163 , H02N2/0065 , H02N2/007 , Y10T29/42
摘要： A method of manufacturing a vibration type driving apparatus comprising an elastic member which, in use, is excited with a vibration that sets a moving member into motion relative to the vibrating elastic member. The method includes providing a friction member on at least one of the elastic member and the moving member, and pressing the friction member between a mold and the at least one of the elastic member and the moving member forming a smooth contacting surface on the friction member.
摘要翻译：一种振动式驱动装置的制造方法，其特征在于，具有弹性部件，所述弹性部件在使用中以相对于所述振动弹性部件移动的移动部件的振动而被激励。该方法包括在弹性构件和移动构件中的至少一个上提供摩擦构件，并且将摩擦构件压在模具与弹性构件和移动构件中的至少一个之间，摩擦构件在摩擦构件上形成平滑的接触表面。

19. 发明授权

US06457221B1 Manufacturing method of actuator for ink jet printer head 失效
标题翻译：喷墨打印头执行器的制造方法
公开(公告)号：US06457221B1
公开(公告)日：2002-10-01
申请号：US09553124
申请日：2000-04-19
申请人： Sung June Park
发明人： Sung June Park
IPC分类号： H04R1700
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1642 , B41J2/1646 , H04R17/00 , Y10T29/42
摘要： A method for manufacturing an actuator for ink jet printer head is disclosed. The method comprises steps of providing a silicon wafer; forming an etching stop layer on bottom side of said silicon wafer; forming a vibration plate made of silicic material; bonding said vibration plate onto bottom side of said etching stop layer by way of heat treatment; forming a chamber plate made of silicic material; forming a chamber on said chamber plate by way of full etching of said chamber plate; bonding said chamber plate where said chamber is formed, onto bottom side of the vibration plate by way of heat treatment; completing an actuator infrastructure by removing said silicon wafer; forming a lower electrode on said infrastructure; forming a piezoelectric/electrostrictive film which actuates when electrified, in a definite pattern upon said lower electrode; and forming an upper electrode upon said piezoelectric/electrostrictive film.
摘要翻译：公开了一种制造用于喷墨打印机头的致动器的方法。该方法包括提供硅晶片的步骤; 在所述硅晶片的底侧上形成蚀刻停止层; 形成由硅材料制成的振动板; 通过热处理将所述振动板粘合到所述蚀刻停止层的底侧; 形成由硅材料制成的室板; 通过完全蚀刻所述室板在所述室板上形成室; 通过热处理将形成所述室的所述腔室板结合到振动板的底侧; 通过去除所述硅晶片来完成致动器基础设施; 在所述基础设施上形成下电极; 形成压电/电致伸缩膜，所述压电/电致伸缩膜在所述下电极上以确定的图案通电时致动; 并在所述压电/电致伸缩膜上形成上电极。

20. 发明授权

US06442812B1 Method of manufacturing a piezoelectric torque sensor 失效
标题翻译：制造压电扭矩传感器的方法
公开(公告)号：US06442812B1
公开(公告)日：2002-09-03
申请号：US09517828
申请日：2000-03-02
申请人： John A. Kovacich , Wayne S. Kaboord , Fred J. Begale , Robert R. Brzycki , Birger Pahl , James E. Hansen
发明人： John A. Kovacich , Wayne S. Kaboord , Fred J. Begale , Robert R. Brzycki , Birger Pahl , James E. Hansen
IPC分类号： H04R1700
CPC分类号： G01L1/162 , G01L1/16 , G01L3/10 , Y10T29/42 , Y10T29/49103 , Y10T29/49146 , Y10T29/49171 , Y10T29/49766
摘要： A method of manufacturing a piezoelectric torque transducer is provided, comprising the steps of (a) forming a prepared area on a surface of a torsion member adapted to be strained by an applied torque; (b) providing a piezoelectric element having an axis of maximum strain sensitivity and disposing first and second electrodes on opposite faces of the element, respectively, and attaching an electrical lead to each electrode; (c) connecting electrical leads to the electrodes; and (d) disposing the element on the prepared area and orienting the axis of maximum strain sensitivity on the member and securing the element to the prepared area with a material selected from a group consisting of (i) adhesive material and (ii) potting material. The step of disposing the piezoelectric element includes configuring the piezoelectric element in a plate-shaped configuration and disposing a resilient annular member on each opposite face of the plate-shaped element and overlaying each of the annular members with a protective cover.
摘要翻译：提供一种制造压电扭矩传感器的方法，包括以下步骤：（a）在适于被施加的扭矩应变的扭转部件的表面上形成准备区域; （b）提供具有最大应变灵敏度轴的压电元件，并分别在元件的相对面上设置第一和第二电极，并将电导线附接到每个电极; （c）将电引线连接到电极; 和（d）将该元件放置在准备的区域上并将该最大应变敏感度轴定向在该构件上并用选自以下的材料将元件固定到准备区域：（i）粘合剂材料和（ii）灌封材料。设置压电元件的步骤包括将压电元件构造成板状构造，并且在板状元件的每个相对面上设置弹性环形构件，并用保护盖覆盖每个环形构件。

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