专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5630274A Method of making an ink jet recording head 失效
标题翻译：制造喷墨记录头的方法
公开(公告)号：US5630274A
公开(公告)日：1997-05-20
申请号：US471230
申请日：1995-06-06
申请人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
发明人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
IPC分类号： B41J2/14 , B41J2/16 , B23P15/00
CPC分类号： B41J2/1625 , B41J2/14274 , B41J2/1612 , B41J2/1618 , B41J2/1623 , B41J2/1632 , B41J2/1643 , B41J2002/14387 , Y10T29/49401
摘要： In an ink jet recording head, after a plate-shaped piezoelectric element is positioned and fixed onto a fixing plate, the piezoelectric element is sliced into a large number of vibrators and the leading ends of the vibrators are embracingly held in positioning holes 33 respectively formed in a top surface of a holding frame and are thus positioned in the surface direction thereof. Further, a cavity unit is positioned and fixed on the top surface of the holding frame.
摘要翻译：在喷墨记录头中，在将板状压电元件定位并固定在固定板上之后，将压电元件切割成大量振动器，并将振动器的前端包围地保持在分别形成的定位孔33中在保持框架的上表面中并且因此沿其表面方向定位。此外，空腔单元被定位并固定在保持框架的顶表面上。

2. 发明授权

US5517225A Ink jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US5517225A
公开(公告)日：1996-05-14
申请号：US997571
申请日：1992-12-28
申请人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
发明人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
IPC分类号： B41J2/14 , B41J2/16 , B41J2/045
CPC分类号： B41J2/1625 , B41J2/14274 , B41J2/1612 , B41J2/1618 , B41J2/1623 , B41J2/1632 , B41J2/1643 , B41J2002/14387 , Y10T29/49401
摘要： In an ink jet recording head, after a plate-shaped piezoelectric element is positioned and fixed onto a fixing plate, the piezoelectric element is sliced into a large number of vibrators and the leading ends of the vibrators are embracingly held in positioning holes 33 respectively formed in a top surface of a holding frame and are thus positioned in the surface direction thereof. Further, a cavity unit is positioned and fixed on the top surface of the holding frame.
摘要翻译：在喷墨记录头中，在将板状压电元件定位并固定在固定板上之后，将压电元件切割成大量振动器，并将振动器的前端包围地保持在分别形成的定位孔33中在保持框架的上表面中并且因此沿其表面方向定位。此外，空腔单元被定位并固定在保持框架的顶表面上。

3. 发明授权

US06286942B1 Ink jet recording head with mechanism for positioning head components 失效
标题翻译：喷墨记录头，具有用于定位头部组件的机构
公开(公告)号：US06286942B1
公开(公告)日：2001-09-11
申请号：US09070766
申请日：1998-05-01
申请人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
发明人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
IPC分类号： B41S2045
CPC分类号： B41J2/1623 , B41J2/14274 , B41J2/1612 , B41J2/1618 , B41J2/1631 , B41J2/1632 , B41J2/1637 , B41J2/1643 , B41J2002/14362 , B41J2002/14387
摘要： In an ink jet recording head, after a plate-shaped piezoelectric element is positioned and fixed onto a fixing plate, the piezoelectric element is sliced into a large number of vibrators and the leading ends of the vibrators are embracingly held in positioning holes 33 respectively formed in a top surface of a holding frame and are thus positioned in the surface direction thereof. Further, a cavity unit is positioned and fixed on the top surface of the holding frame.
摘要翻译：在喷墨记录头中，在将板状压电元件定位并固定在固定板上之后，将压电元件切割成大量振动器，并将振动器的前端包围地保持在分别形成的定位孔33中在保持框架的上表面中并且因此沿其表面方向定位。此外，空腔单元被定位并固定在保持框架的顶表面上。

4. 发明授权

US5764257A Ink jet recording head 失效
公开(公告)号：US5764257A
公开(公告)日：1998-06-09
申请号：US469504
申请日：1995-06-06
申请人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
发明人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
IPC分类号： B41J2/14 , B41J2/16 , B41J2/045
CPC分类号： B41J2/1623 , B41J2/14274 , B41J2/1612 , B41J2/1618 , B41J2/1631 , B41J2/1632 , B41J2/1637 , B41J2/1643 , B41J2002/14362 , B41J2002/14387
摘要： In an ink jet recording head, after a plate-shaped piezoelectric element is positioned and fixed onto a fixing plate, the piezoelectric element is sliced into a large number of vibrators and the leading ends of the vibrators are embracingly held in positioning holes 33 respectively formed in a top surface of a holding frame and are thus positioned in the surface direction thereof. Further, a cavity unit is positioned and fixed on the top surface of the holding frame.

5. 发明授权

US5923351A Vibrating plate for an ink jet recording head which causes ink to be discharged from a pressure chamber when vibrated by a vibrator 失效
标题翻译：用于喷墨记录头的振动板，当由振动器振动时，其使油墨从压力室排出
公开(公告)号：US5923351A
公开(公告)日：1999-07-13
申请号：US663777
申请日：1996-06-14
申请人： Satoru Hosono , Takahiro Naka , Shuji Yonekubo , Satoshi Shinada , Minoru Usui
发明人： Satoru Hosono , Takahiro Naka , Shuji Yonekubo , Satoshi Shinada , Minoru Usui
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16
CPC分类号： B41J2/1623 , B41J2/161 , B41J2/1612 , B41J2/1618 , B41J2/1625 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2002/14379 , B41J2002/14387 , Y10T29/49401
摘要： In an ink jet recording head in which pressure chambers are formed by fastening a vibration plate to a nozzle-opening contained member, and piezoelectric vibrators, which extend and contract in the axial direction, are fastened at the fore ends to the region of the vibration plate, islands are formed in the region of the vibration plate where is to be in contact with the piezoelectric vibrators, each of the islands being surrounded by a thinned part, the fore end of each piezoelectric vibrator is fastened to each island.
摘要翻译：在通过将振动板紧固到喷嘴开口容纳部件而形成压力室的喷墨记录头和在轴向方向上延伸和收缩的压电振动器在前端紧固到振动区域在与压电振动器接触的振动板的区域中形成有岛，每个岛被薄化部分包围，每个压电振动器的前端紧固到每个岛。

6. 发明授权

US5539982A Method of manufacturing an ink jet recording head 失效
标题翻译：制造喷墨记录头的方法
公开(公告)号：US5539982A
公开(公告)日：1996-07-30
申请号：US286260
申请日：1994-08-08
申请人： Satoru Hosono , Takahiro Naka , Shuji Yonekubo , Satoshi Shinada , Minoru Usui
发明人： Satoru Hosono , Takahiro Naka , Shuji Yonekubo , Satoshi Shinada , Minoru Usui
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16 , B23P15/00
CPC分类号： B41J2/1623 , B41J2/161 , B41J2/1612 , B41J2/1618 , B41J2/1625 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2002/14379 , B41J2002/14387 , Y10T29/49401
摘要： In an ink jet recording head in which pressure chambers are formed by fastening a vibration plate to a nozzle-opening contained member, and piezoelectric vibrators, which extend and contract in the axial direction, are fastened at the fore ends to the region of the vibration plate, islands are formed in the region of the vibration plate where is to be in contact with the piezoelectric vibrators, each of the islands being surrounded by a thinned part, the fore end of each piezoelectric vibrator is fastened to each island.
摘要翻译：在通过将振动板紧固到喷嘴开口容纳部件而形成压力室的喷墨记录头和在轴向方向上延伸和收缩的压电振动器在前端紧固到振动区域在与压电振动器接触的振动板的区域中形成有岛，每个岛被薄化部分包围，每个压电振动器的前端紧固到每个岛。

7. 发明授权

US5426454A Ink jet type recording head driving circuit 失效
标题翻译：喷墨式记录头驱动电路
公开(公告)号：US5426454A
公开(公告)日：1995-06-20
申请号：US996620
申请日：1992-12-24
申请人： Satoru Hosono , Tomoaki Abe , Shuji Yonekubo , Minoru Usui , Masahiko Yoshida
发明人： Satoru Hosono , Tomoaki Abe , Shuji Yonekubo , Minoru Usui , Masahiko Yoshida
IPC分类号： B41J2/045 , B41J2/055
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04563 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2002/14387
摘要： An ink jet type recording head driving circuit comprises: a capacitor which is connected through a first switching transistor and a charging time constant adjusting resistor to a power source, and grounded through a second switching transistor and a discharging time constant adjusting resistor; and a current buffer through which the terminal voltage of the capacitor is applied to a pressure generating member scanning switch circuit. In the circuit, a first pulse for contracting a pressure generating member forming the recording head is applied to the first switching transistor, and a second pulse for expanding the pressure generating member is applied to the second switching transistor, so that the pressure generating member is contracted at a rate set by the capacitor and the charging time constant adjusting resistor, to supply ink into the pressure chamber of the recording head, and then it is expanded at a rate set by the capacitor and the discharging time constant adjusting resistor.
摘要翻译：一种喷墨式记录头驱动电路，包括：电容器，其通过第一开关晶体管和充电时间常数调节电阻器连接到电源，并通过第二开关晶体管和放电时间常数调节电阻器接地; 以及电流缓冲器，电容器的端子电压通过该缓冲器施加到压力产生部件扫描开关电路。在该电路中，将形成记录头的压力产生部件收缩的第一脉冲施加到第一开关晶体管，并且用于使压力产生部件膨胀的第二脉冲施加到第二开关晶体管，使得压力产生部件为以电容器和充电时间常数调节电阻器设定的速率收缩，将墨水供应到记录头的压力室中，然后以由电容器和放电时间常数调节电阻器设定的速率扩展。

8. 发明授权

US5471232A Ink jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US5471232A
公开(公告)日：1995-11-28
申请号：US24769
申请日：1993-03-02
申请人： Satoru Hosono , Takahiro Naka , Shuji Yonekubo , Satoshi Shinada
发明人： Satoru Hosono , Takahiro Naka , Shuji Yonekubo , Satoshi Shinada
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16
CPC分类号： B41J2/1623 , B41J2/161 , B41J2/1612 , B41J2/1618 , B41J2/1625 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2002/14379 , B41J2002/14387 , Y10T29/49401
摘要： In an ink jet recording head in which pressure chambers are formed by fastening a vibration plate to a nozzle-opening contained member, and piezoelectric vibrators, which extend and contract in the axial direction, are fastened at the fore ends to the region of the vibration plate, islands are formed in the region of the vibration plate where is to be in contact with the piezoelectric vibrators, each of the islands being surrounded by a thinned part, the fore end of each piezoelectric vibrator is fastened to each island.
摘要翻译：在通过将振动板紧固到喷嘴开口容纳部件而形成压力室的喷墨记录头和在轴向方向上延伸和收缩的压电振动器在前端紧固到振动区域在与压电振动器接触的振动板的区域中形成有岛，每个岛被薄化部分包围，每个压电振动器的前端紧固到每个岛。

9. 发明授权

US06338549B1 Piezoelectric vibrator unit, method for manufacturing the same, and ink-jet recording head 失效
标题翻译：压电振动器单元，其制造方法和喷墨记录头
公开(公告)号：US06338549B1
公开(公告)日：2002-01-15
申请号：US09254010
申请日：1999-03-01
申请人： Tsuyoshi Kitahara , Minoru Usui , Satoru Hosono
发明人： Tsuyoshi Kitahara , Minoru Usui , Satoru Hosono
IPC分类号： B41J2045
CPC分类号： B41J2/1623 , B41J2/14274 , B41J2/1612 , B41J2/1632 , B41J2/1646 , B41J2002/14387 , B41J2002/14491 , Y10T29/49401
摘要： One side face of a piezoelectric vibrator is fixed to a fixing substrate. A first conductive layer which conducts to a common internal electrode exposed on the side face in the side of the fixing substrate is formed on the front face of the piezoelectric vibrator which is an unfixed face. A second conductive layer which conducts to an individual internal electrode is formed on the front face. A flexible cable is connected to the front face.
摘要翻译：压电振子的一个侧面固定在固定基板上。在作为未固定面的压电振动器的正面上形成有向暴露在固定基板侧的侧面的公共内部电极传导的第一导电层。在前表面上形成有传导到各个内部电极的第二导电层。柔性电缆连接到前面。

10. 发明授权

US06408513B1 Method for manufacturing a piezoelectric vibrator unit 失效
标题翻译：压电振子单元的制造方法
公开(公告)号：US06408513B1
公开(公告)日：2002-06-25
申请号：US09989378
申请日：2001-11-21
申请人： Tsuyoshi Kitahara , Minoru Usui , Satoru Hosono
发明人： Tsuyoshi Kitahara , Minoru Usui , Satoru Hosono
IPC分类号： B21D5376
CPC分类号： B41J2/1623 , B41J2/14274 , B41J2/1612 , B41J2/1632 , B41J2/1646 , B41J2002/14387 , B41J2002/14491 , Y10T29/49401
摘要： One side face of a piezoelectric vibrator is fixed to a fixing substrate. A first conductive layer which conducts to a common internal electrode exposed on the side face in the side of the fixing substrate is formed on the front face of the piezoelectric vibrator which is an unfixed face. A second conductive layer which conducts to an individual internal electrode is formed on the front face. A flexible cable is connected to the front face.
摘要翻译：压电振子的一个侧面固定在固定基板上。在作为未固定面的压电振动器的正面上形成有向暴露在固定基板侧的侧面的公共内部电极传导的第一导电层。在前表面上形成有传导到各个内部电极的第二导电层。柔性电缆连接到前面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式