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公开(公告)号：US06721136B2
公开(公告)日：2004-04-13
申请号：US10434255
申请日：2003-05-08
申请人： Kazuaki Kurihara , Michinori Kutami
发明人： Kazuaki Kurihara , Michinori Kutami
IPC分类号： G11B556
CPC分类号： G11B5/5552 , H01L41/09
摘要： There are disclosed a piezoelectric actuator which can obtain large displacement at low voltage, which is small-sized and lightweight, and whose manufacture cost is low, and a small-sized lightweight information storage apparatus in which the piezoelectric actuator is incorporated, and which is provided with a small inertia moment during head driving and a high recording density. A piezoelectric actuator 200 includes a center body 200a and two spiral arms 200b, and two arms 200b are entirely in rotation symmetry and nonlinear symmetry.
摘要翻译： 公开了一种压电致动器，其能够在低电压下获得大的位移，其尺寸小且重量轻，制造成本低，并且其中结合有压电致动器的小尺寸轻量级信息存储装置， 在头驱动期间具有小的惯性力矩和高记录密度。 压电致动器200包括中心体200a和两个螺旋臂200b，并且两个臂200b完全旋转对称且非线性对称。
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公开(公告)号：US6132035A
公开(公告)日：2000-10-17
申请号：US230741
申请日：1994-04-21
CPC分类号： B41J2/0452 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/14201 , B41J2002/14387
摘要： An ink jet printing head includes a pressure chamber supplied with ink, a vibration plate, a nozzle, a force applying mechanism and a resilient member. The vibration plate is coupled to the pressure chamber and is subject to being driven in vibration to increase pressure in the pressure chamber when force is applied to the vibration plate. The nozzle communicates with the pressure chamber, and ink is ejected through the nozzle when pressure in the pressure chamber is increased. The force applying mechanism applies force to the vibration plate to drive the vibration plate in vibration and thereby increase the pressure in the pressure chamber to eject ink from the nozzle. The resilient member is interposed between the pressure chamber and the vibration plate. The resilient member resiliently supports the vibration plate relative to the pressure chamber.
摘要翻译： 喷墨打印头包括供应有墨水的压力室，振动板，喷嘴，施力机构和弹性构件。 振动板联接到压力室，并且当施加到振动板上时受到被振动驱动以增加压力室中的压力。 喷嘴与压力室连通，并且当压力室中的压力增加时，油墨通过喷嘴喷射。 施力机构对振动板施加力以驱动振动板振动，从而增加压力室中的压力，以从喷嘴喷射油墨。 弹性构件设置在压力室和振动板之间。 弹性构件相对于压力室弹性地支撑振动板。
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公开(公告)号：US06409320B1
公开(公告)日：2002-06-25
申请号：US09459335
申请日：1999-12-13
申请人： Kazuaki Kurihara , Michinori Kutami
发明人： Kazuaki Kurihara , Michinori Kutami
IPC分类号： B41J2045
CPC分类号： B41J2/14274
摘要： The ink jet printer head comprises: a piezoelectric device 10 including a stress removing electrode 14, a stress removing piezoelectric layer 16 formed on the stress removing electrode 14, and a drive layers formed of drive electrodes 18 and a piezoelectric layer 20 formed on the stress removing piezoelectric layer 16, the drive layer being divided in a plurality of drive portions 222 and a plurality of non-drive portions 26 by grooves 24 which arrive at the stress removing piezoelectric layer 16; and a channel plate 40 jointed to the piezoelectric device 10 and having discrete ink channels 42 formed in parts thereof opposed to the drive portions 22, corresponding to nozzles for jetting ink.
摘要翻译： 喷墨打印头包括：压电装置10，包括应力消除电极14，形成在应力去除电极14上的应力移除压电层16以及由驱动电极18和形成在应力上的压电层20形成的驱动层 去除压电层16，通过到达应力消除压电层16的凹槽24将驱动层分成多个驱动部分222和多个非驱动部分26; 以及与压电装置10连接并具有与驱动部分22相对的部分形成的离散墨水通道42的通道板40，对应于用于喷射墨水的喷嘴。
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公开(公告)号：US5610643A
公开(公告)日：1997-03-11
申请号：US246478
申请日：1994-05-19
CPC分类号： B41J2/0452 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/14201 , B41J2002/14387
摘要： In a printing head which makes an ink jet system printing and includes a pressure chamber supplied with an ink, a nozzle which communicates to the pressure chamber, a vibration plate which forms one wall of the pressure chamber; and pressure applying mechanism for applying pressure to the vibration plate so as to eject the ink from the nozzle, the pressure applying mechanism includes a wire for applying the pressure on the vibration plate, and a driving part for displacing the wire. At least the pressure chamber is detachably mounted with respect to the pressure applying mechanism.
摘要翻译： 在制造喷墨系统印刷的打印头中，包括供给墨的压力室，与压力室连通的喷嘴，形成压力室一壁的振动板; 以及用于向振动板施加压力以从喷嘴喷出墨的压力施加机构，压力施加机构包括用于对振动板施加压力的线以及用于移动线的驱动部。 至少压力室相对于压力施加机构可拆卸地安装。
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公开(公告)号：US20080145646A1
公开(公告)日：2008-06-19
申请号：US11847838
申请日：2007-08-30
CPC分类号： C09J5/00 , B09B5/00 , C08L2205/18 , C09J11/00 , C09J2205/11 , C09J2205/302 , Y10T29/49821 , Y10T428/25
摘要： A bonding agent and an adhesive sheet for strongly bonding a plurality of components constituting the electronic device for the lifetime of the device, and for lowering a bonding force thereof for easily separating these components on the occasion of decomposing the electronic device. According to the present invention, a plurality of components can be easily decomposed only by executing a heat treatment through bonding of a plurality of components with a bonding agent including a thermo-melting microcapsules which includes a mold releasing agent.
摘要翻译： 一种粘合剂和粘合片，用于在该器件的使用寿命期间牢固地结合构成电子器件的多个部件，并且用于在分解电子器件的情况下降低其粘合力以容易地分离这些部件。 根据本发明，只有通过使用包括包含脱模剂的热熔性微胶囊的粘合剂，通过多个部件的结合来进行热处理，可以容易地分解多个部件。
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公开(公告)号：US06587313B2
公开(公告)日：2003-07-01
申请号：US09761282
申请日：2001-01-16
IPC分类号： G11B556
CPC分类号： G11B5/5552 , H01L41/09
摘要： There are disclosed a piezoelectric actuator which can obtain large displacement at low voltage, which is small-sized and lightweight, and whose manufacture cost is low, and a small-sized lightweight information storage apparatus in which the piezoelectric actuator is incorporated, and which is provided with a small inertia moment during head driving and a high recording density. A piezoelectric actuator 200 includes a center body 200a and two spiral arms 200b, and two arms 200b are entirely in rotation symmetry and nonlinear symmetry.
摘要翻译： 公开了一种压电致动器，其能够在低电压下获得大的位移，其尺寸小且重量轻，制造成本低，并且其中结合有压电致动器的小尺寸轻量级信息存储装置， 在头驱动期间具有小的惯性力矩和高记录密度。 压电致动器200包括中心体200a和两个螺旋臂200b，两个臂200b完全旋转对称且非对称。
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