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1. 发明授权

US06688731B1 Piezoelectric thin film element, ink jet recording head using such a piezoelectric thin film element, and their manufacture methods 有权
标题翻译：压电薄膜元件，使用这种压电薄膜元件的喷墨记录头及其制造方法
公开(公告)号：US06688731B1
公开(公告)日：2004-02-10
申请号：US09701856
申请日：2000-12-01
申请人： Satoru Fujii , Isaku Kanno , Ryoichi Takayama , Osamu Watanabe , Kenji Tomita , Shigeyuki Takao
发明人： Satoru Fujii , Isaku Kanno , Ryoichi Takayama , Osamu Watanabe , Kenji Tomita , Shigeyuki Takao
IPC分类号： B41J2045
CPC分类号： B41J2/1629 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1645 , B41J2/1646 , B41J2002/1425 , H01L41/0973 , H01L41/1876 , H01L41/313 , H01L41/316
摘要： A piezoelectric thin film element D, in which a piezoelectric thin film 1 with first and second electrode films 2 and 3 respectively formed on its opposite surfaces in the thickness direction is held by a hold film 5, is fabricated by forming each film 1, 2, 3, and 5 on a film formation substrate 11 and removing the film formation substrate 11 by etching. Even when the hold film 5 is made of material such as resin and therefore exhibits relatively poor adhesion with respect to the other films, the piezoelectric thin film 1 is protected from damage by etchant because the first electrode film 2 which comes into contact with the film formation substrate 11 is formed such that the overall circumference of a peripheral edge portion of the first electrode film 2 laterally extends beyond the lateral surface of the piezoelectric thin film 1 and closely adheres to the hold film 5.
摘要翻译：通过形成每个膜1,2制造压电薄膜元件D，其中分别在其厚度方向的相对表面上形成有第一和第二电极膜2和3的压电薄膜1由保持膜5保持，3和5在成膜基板11上，并通过蚀刻去除成膜基板11。即使当保持膜5由诸如树脂的材料制成并且因此相对于其它膜显示相对较差的粘合力时，由于与膜接触的第一电极膜2，保护了压电薄膜1免受腐蚀剂损伤形成基板11形成为使得第一电极膜2的周边部分的整个周边横向延伸超过压电薄膜1的侧表面并且紧密地附着到保持膜5。

2. 发明授权

US06467886B1 Ink-jet head, method for fabricating same, and ink-jet recording device 失效
标题翻译：喷墨头，其制造方法和喷墨记录装置
公开(公告)号：US06467886B1
公开(公告)日：2002-10-22
申请号：US09831934
申请日：2001-05-15
申请人： Shigeyuki Takao , Osamu Watanabe , Kenji Tomita , Hiroyuki Matsuo
发明人： Shigeyuki Takao , Osamu Watanabe , Kenji Tomita , Hiroyuki Matsuo
IPC分类号： B41J2045
CPC分类号： B41J2/1645 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2202/03
摘要： An ink jet head H is downsized by making piezoelectric elements 23, top electrodes 24 provided on surfaces of the piezoelectric elements 23 that are opposite to pressure rooms 3, and bottom electrode 22 provided on other surfaces of the piezoelectric elements 23 that are on the pressure rooms 3 into thin films in piezoelectric actuators 21, a crack covering layer 28 made from an electric insulating material is arranged on the surfaces of the piezoelectric elements 23 that are on the bottom electrode 22 so that the electric insulating material is filled into the cracks 23b in the piezoelectric elements 23, in order to prevent the piezoelectric actuators 21 from malfunctioning due to the cracks 22b, 23b occurring during the film formation of the bottom electrode 22 and piezoelectric elements 23.
摘要翻译：通过制造压电元件23，设置在与压力室3相对的压电元件23的表面上的顶部电极24和设置在压电元件23的其他表面上的底部电极22，喷墨头H被小型化房间3成为压电致动器21的薄膜，由电绝缘材料制成的裂纹覆盖层28布置在底部电极22上的压电元件23的表面上，使得电绝缘材料填充到裂纹23b中在压电元件23中，为了防止压电致动器21由于在底部电极22和压电元件23的成膜期间发生的裂纹22b，23b而发生故障。

3. 外观设计

USD624954S1 Eyeglasses 有权
公开(公告)号：USD624954S1
公开(公告)日：2010-10-05
申请号：US29357321
申请日：2010-03-10
申请人： Masao Yoshikawa , Shigeyuki Takao , Yuki Inoue
设计人： Masao Yoshikawa , Shigeyuki Takao , Yuki Inoue

4. 发明申请

US20050248607A1 Ink supplier for ink jet recorder 有权
标题翻译：油墨供应商喷墨记录仪
公开(公告)号：US20050248607A1
公开(公告)日：2005-11-10
申请号：US11115795
申请日：2005-04-27
申请人： Hiroyuki Matsuba , Kazunari Chikanawa , Shigeyuki Takao , Tetsuya Matsuzaki , Hideo Izawa , Takao Namiki
发明人： Hiroyuki Matsuba , Kazunari Chikanawa , Shigeyuki Takao , Tetsuya Matsuzaki , Hideo Izawa , Takao Namiki
IPC分类号： B41J2/165 , B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17556
摘要： In order to maintain ink supply pressure to a recording head constant while supplying the recording head with ink with an minimum of air entrained therein, the invention provides an ink supplier which comprises a main ink reservoir, a subsidiary ink reservoir connected to the main ink reservoir for replenishment with ink from the main ink reservoir and a means whereby a position head of the ink liquid level in the subsidiary ink reservoir is maintained substantially constant relative to a printing head face of the recording head. Included preferably also are a deaerator associated with the subsidiary ink reservoir for removing air from ink therein and a float floating on ink in the subsidiary ink reservoir. Further, in order for a mechanism that adjusts the position head for ink supply to the recording head to be made light equipped and manufactured at reduced cost, the invention provides an ink supplier that comprises a back pressure reservoir connected between the main ink reservoir and the recording head and adapted to maintain a height of the ink liquid level therein substantially constant against an amount of ink consumption by the recording head and a means for adjusting the back pressure reservoir in its vertical position, thereby adjusting a position head of the ink liquid level in the back pressure reservoir relative to a printing head face of the recording head.
摘要翻译：为了将记录头的供墨压力保持恒定，同时向记录头提供夹带有最少空气的油墨，本发明提供一种油墨供应器，其包括主油墨储存器，连接到主油墨储存器的辅助墨水储存器用于从主墨水储存器中的墨水补充，并且使得辅助墨水容器中的墨水液位的位置头相对于记录头的打印头表面保持基本上恒定的装置。还优选包括与用于从其中的油墨中除去空气的辅助墨水储存器相关联的除气器和浮在辅助墨水容器中的墨水上的浮子。此外，本发明提供了一种墨水供应器，该墨水供应器包括连接在主墨水容器和主墨水盒之间的背压储存器，记录头，并且适于保持墨水液面高度基本上与记录头的墨水消耗量保持恒定，以及用于在其垂直位置调节背压储存器的装置，由此调节墨水液位的位置头在背压储存器中相对于记录头的打印头表面。

5. 外观设计

USD571790S1 Remote controller 失效
公开(公告)号：USD571790S1
公开(公告)日：2008-06-24
申请号：US29214269
申请日：2004-10-01
申请人： Moriyasu Yoshitake , Shigeyuki Takao
设计人： Moriyasu Yoshitake , Shigeyuki Takao

6. 外观设计

USD520477S1 Combined video tape recorder and video disk player 失效
标题翻译：组合录像机和录像机
公开(公告)号：USD520477S1
公开(公告)日：2006-05-09
申请号：US29214268
申请日：2004-10-01
申请人： Moriyasu Yoshitake , Shigeyuki Takao
设计人： Moriyasu Yoshitake , Shigeyuki Takao

7. 外观设计

USD624953S1 Eyeglasses 有权
公开(公告)号：USD624953S1
公开(公告)日：2010-10-05
申请号：US29357313
申请日：2010-03-10
申请人： Masao Yoshikawa , Shigeyuki Takao , Amao Takahashi
设计人： Masao Yoshikawa , Shigeyuki Takao , Amao Takahashi

8. 外观设计

USD605212S1 Video camera with recorder and player 有权
公开(公告)号：USD605212S1
公开(公告)日：2009-12-01
申请号：US29326095
申请日：2008-10-10
申请人： Yasuki Mori , Kunio Yamada , Shigeyuki Takao , Kairi Eguchi
设计人： Yasuki Mori , Kunio Yamada , Shigeyuki Takao , Kairi Eguchi

9. 发明授权

US07393095B2 Ink jet recording apparatus and ink jet recording method 有权
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US07393095B2
公开(公告)日：2008-07-01
申请号：US10533562
申请日：2004-10-01
申请人： Kenji Oshima , Shigeyuki Takao
发明人： Kenji Oshima , Shigeyuki Takao
IPC分类号： B41J2/01
CPC分类号： B41J3/543 , B41J11/002
摘要： An ink jet recording apparatus in which a UV curable ink is ejected from nozzle holes of an ink jet head. The ejected ink is attached onto a recording surface of a recording medium (recording paper), and is cured by irradiation with ultraviolet light. The ink jet head, or a moving member which moves together with the ink jet head, is provided with a plurality of ultraviolet light emitting diodes that emit the ultraviolet light to the ink attached onto the recording surface of the recording medium to cure the ink.
摘要翻译：一种喷墨记录装置，其中UV可固化油墨从喷墨头的喷嘴孔喷出。喷射的墨水附着在记录介质（记录纸）的记录表面上，并用紫外线照射固化。喷墨头或与喷墨头一起移动的移动构件设置有多个紫外发光二极管，其将紫外光发射到附着到记录介质的记录表面上的油墨以固化油墨。

10. 外观设计

USD515067S1 Combined video disk player and hard disk recorder 失效
标题翻译：组合视频播放器和硬盘录像机
公开(公告)号：USD515067S1
公开(公告)日：2006-02-14
申请号：US29214271
申请日：2004-10-01
申请人： Moriyasu Yoshitake , Shigeyuki Takao
设计人： Moriyasu Yoshitake , Shigeyuki Takao

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