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21. 发明授权

US08292416B2 Inkjet printer head 有权
标题翻译：喷墨打印头
公开(公告)号：US08292416B2
公开(公告)日：2012-10-23
申请号：US12815748
申请日：2010-06-15
申请人： Takakazu Kihira , Yukitoshi Tajima
发明人： Takakazu Kihira , Yukitoshi Tajima
IPC分类号： B41J2/175
CPC分类号： B41J2/14233 , B41J2002/14419
摘要： An inkjet printer head includes a nozzle plate having nozzles for jetting ink; a flow path plate having flow paths for communicating with the nozzles, each of the flow paths including a pressure chamber and a resistance part having a smaller cross-sectional area than the pressure chamber, wherein piezoelectric elements having smaller horizontal areas than the flow paths are laminated on the flow path plate; and a common liquid chamber configured to guide the ink from an opening to the pressure chamber. The common liquid chamber is formed by a first member and a second member. The first member forms a top part of the common liquid chamber, and the second member forms a side surface and a bottom surface of a bottom part of the common liquid chamber by adhering to an outer wall of the first member and to an ink jetting surface of the nozzle plate.
摘要翻译：喷墨打印机头包括具有用于喷射墨的喷嘴的喷嘴板; 流路板，其具有用于与喷嘴连通的流路，每个流路包括压力室和具有比压力室小的横截面面积的电阻部分，其中具有比流动路径小的水平面积的压电元件是层压在流路板上; 以及公共液体室，其构造成将油墨从开口引导到压力室。公共液体室由第一构件和第二构件形成。第一构件形成公共液体室的顶部，并且第二构件通过粘附到第一构件的外壁和形成喷墨表面而形成公共液体室的底部的侧表面和底表面的喷嘴板。

22. 发明申请

US20100302323A1 FLUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：流体排放头和图像形成装置
公开(公告)号：US20100302323A1
公开(公告)日：2010-12-02
申请号：US12765350
申请日：2010-04-22
申请人： Masahiro YAGI , Kenji Asuwa , Dongsik Jang , Yoshikazu Akiyama , Eiichi Ohta , Yukitoshi Tajima , Takeshi Takemoto
发明人： Masahiro YAGI , Kenji Asuwa , Dongsik Jang , Yoshikazu Akiyama , Eiichi Ohta , Yukitoshi Tajima , Takeshi Takemoto
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/164 , B41J2002/14338 , B41J2002/14354
摘要： A fluid discharge head includes a fluid chamber filled with ink; a discharge opening configured to discharge a droplet of ink from the fluid chamber; a plurality of piezoelectric elements configured as displacement generating units to provide kinetic energy to the ink for the discharge of the ink droplet; and a vibrating plate forming a part of the fluid chamber and connected to the piezoelectric elements, the vibrating plate being configured to transmit a displacement generated by the piezoelectric elements to the ink in the fluid chamber. The vibrating plate includes vibrating portions for the respective the piezoelectric elements. The vibrating portions are configured to be independently displaced for the corresponding piezoelectric elements, and at least one of the piezoelectric elements is configured as a pressure detecting unit to detect an ink pressure in the fluid chamber.
摘要翻译：流体排放头包括填充有油墨的流体室; 排出口，其构造成从所述流体室排出墨滴; 多个压电元件，其构造为位移产生单元，以向墨水提供动能以排出墨滴; 以及形成流体室的一部分并连接到压电元件的振动板，所述振动板被配置为将由压电元件产生的位移传递到流体室中的墨。振动板包括各压电元件的振动部分。振动部分被配置为相应的压电元件独立地移位，并且至少一个压电元件被配置为压力检测单元以检测流体室中的墨水压力。

23. 发明授权

US07419710B2 Stamper for molding article and method of producing said stamper 失效
标题翻译：用于模制品的压模和制造所述压模的方法
公开(公告)号：US07419710B2
公开(公告)日：2008-09-02
申请号：US10681952
申请日：2003-10-09
申请人： Shozo Murata , Yukitoshi Tajima
发明人： Shozo Murata , Yukitoshi Tajima
IPC分类号： B32B3/02
CPC分类号： G11B7/263 , B29C45/2632 , B29C2045/2636 , G11B7/007 , G11B7/261 , Y10T428/21 , Y10T428/26
摘要： An optical disk and a method of producing it, particularly a stamper for molding a semiconductor disk base capable of forming an optical disk sufficiently compatible with commercially available CD (Compact Disk) players, a method of producing a stamper, a method of producing an optical disk base, a method of producing an optical disk, and an optical disk base and optical disk are disclosed. The present invention improves both of transferability and tact of an optical disk base molding cycle, allows a fine pattern to be formed in a transfer surface, and makes it needless to change existing molding equipment. In addition, when guide grooves formed in the optical disk are filled with a pigment by spin coating, the guide grooves have a substantially uniform configuration in the radial direction of the disk. The optical disk is sufficiently compatible with various CD players available on the market.
摘要翻译：一种光盘及其制造方法，特别是用于模制能够形成与市售CD（光盘）播放器充分兼容的光盘的半导体盘基座的压模，制造压模的方法，制造光学器件的方法磁盘基座，光盘的制造方法以及光盘基板和光盘。本发明提高了光盘基模的成型周期的转印性和复制能力，能够在转印面上形成精细图案，不需要改变现有的成型设备。此外，当通过旋涂在光盘中形成的引导槽填充颜料时，引导槽在盘的径向方向上具有基本均匀的构造。光盘与市场上可用的各种CD播放器充分兼容。

24. 发明授权

US06686018B2 Optical disk and method of producing the same 失效
标题翻译：光盘及其制造方法
公开(公告)号：US06686018B2
公开(公告)日：2004-02-03
申请号：US10194015
申请日：2002-07-10
申请人： Shozo Murata , Yukitoshi Tajima
发明人： Shozo Murata , Yukitoshi Tajima
IPC分类号： B32B302
CPC分类号： G11B7/263 , B29C45/2632 , B29C2045/2636 , G11B7/007 , G11B7/261 , Y10T428/21 , Y10T428/26
摘要： An optical disk and a method of producing it, particularly a stamper for molding a semiconductor disk base capable of forming an optical disk sufficiently compatible with commercially available CD (Compact Disk) players, a method of producing a stamper, a method of producing an optical disk base, a method of producing an optical disk, and an optical disk base and optical disk are disclosed. The present invention improves both of transferability and tact of an optical disk base molding cycle, allows a fine pattern to be formed in a transfer surface, and makes it needless to change existing molding equipment. In addition, when guide grooves formed in the optical disk are filled with a pigment by spin coating, the guide grooves have a substantially uniform configuration in the radial direction of the disk. The optical disk is sufficiently compatible with various CD players available on the market.
摘要翻译：一种光盘及其制造方法，特别是用于模制能够形成与市售CD（光盘）播放器充分兼容的光盘的半导体盘基座的压模，制造压模的方法，制造光学器件的方法磁盘基座，光盘的制造方法以及光盘基板和光盘。本发明提高了光盘基模的成型周期的转印性和复制能力，能够在转印面上形成精细图案，不需要改变现有的成型设备。此外，当通过旋涂在光盘中形成的引导槽填充颜料时，引导槽在盘的径向方向上具有基本均匀的构造。光盘与市场上可用的各种CD播放器充分兼容。

25. 发明授权

US06468618B1 Optical disk and method of producing the same 失效
标题翻译：光盘及其制造方法
公开(公告)号：US06468618B1
公开(公告)日：2002-10-22
申请号：US09499496
申请日：2000-02-07
申请人： Shozo Murata , Yukitoshi Tajima
发明人： Shozo Murata , Yukitoshi Tajima
IPC分类号： B32B302
CPC分类号： G11B7/263 , B29C45/2632 , B29C2045/2636 , G11B7/007 , G11B7/261 , Y10T428/21 , Y10T428/26
摘要： An optical disk and a method of producing it, particularly a stamper for molding a semiconductor disk base capable of forming an optical disk sufficiently compatible with commercially available CD (Compact Disk) players, a method of producing a stamper, a method of producing an optical disk base, a method of producing an optical disk, and an optical disk base and optical disk are disclosed. The present invention improves both of transferability and tact of an optical disk base molding cycle, allows a fine pattern to be formed in a transfer surface, and makes it needless to change existing molding equipment. In addition, when guide grooves formed in the optical disk are filled with a pigment by spin coating, the guide grooves have a substantially uniform configuration in the radial direction of the disk. The optical disk is sufficiently compatible with various CD players available on the market.
摘要翻译：一种光盘及其制造方法，特别是用于模制能够形成与市售CD（光盘）播放器充分相容的光盘的半导体盘基座的压模，制造压模的方法，制造光学器件的方法磁盘基座，光盘的制造方法以及光盘基板和光盘。本发明提高了光盘基模的成型周期的转印性和复制能力，能够在转印面上形成精细图案，不需要改变现有的成型设备。此外，当通过旋涂在光盘中形成的引导槽填充颜料时，引导槽在盘的径向方向上具有基本均匀的构造。光盘与市场上可用的各种CD播放器充分兼容。

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