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1. 发明授权

US06454397B1 Ink-jet head and control method thereof 有权
标题翻译：喷墨头及其控制方法
公开(公告)号：US06454397B1
公开(公告)日：2002-09-24
申请号：US09678331
申请日：2000-10-03
申请人： Susumu Hirata
发明人： Susumu Hirata
IPC分类号： B41J205
CPC分类号： B41J2/14153 , B41J2/04533 , B41J2/0458 , B41J2/04593 , B41J2/1412 , B41J2002/14177 , B41J2002/14354
摘要： An ink-jet head for ejecting ink droplets from a nozzle by the pressure caused by bubbles, includes: a pressure chamber; a multiple number of heating areas for generating bubbles inside the pressure chamber. Heater films arranged in the heating areas are electrically connected in parallel. The thermal conductivity of the insulating film in each heating area is made different from that of the other heating areas so as to produce difference in thermal efficiency between the surfaces facing the pressure chamber so that the heating area closest to the nozzle has the highest thermal efficiency. As a result, heating areas where bubbles should be generated can be selected by varying the applied energy level, whereby it is possible to perform multilevel control of the ejected amount of ink droplets.
摘要翻译：用于通过由气泡引起的压力从喷嘴喷射墨滴的喷墨头包括：压力室; 多个用于在压力室内产生气泡的加热区域。布置在加热区域中的加热器膜并联电连接。每个加热区域中的绝缘膜的热导率与其他加热区域的热导率不同，从而在面对压力室的表面之间产生热效率的差异，使得最靠近喷嘴的加热区域具有最高的热效率。结果，可以通过改变施加的能量水平来选择产生气泡的加热区域，由此可以对喷射量的墨滴进行多级控制。

2. 发明授权

US5666141A Ink jet head and a method of manufacturing thereof 失效
标题翻译：喷墨头及其制造方法
公开(公告)号：US5666141A
公开(公告)日：1997-09-09
申请号：US272447
申请日：1994-07-08
申请人： Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Tetsuya Inui , Kenji Ohta , Shingo Abe , Zenjiro Yamashita
发明人： Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Tetsuya Inui , Kenji Ohta , Shingo Abe , Zenjiro Yamashita
IPC分类号： B41J2/14 , B41J2/16 , B41J2/045
CPC分类号： B41J2/16 , B41J2/14 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2002/14346 , B41J2002/14387
摘要： A casing and a nozzle plate form a hollow cavity in which ink liquid can be filled. A buckling structure body is disposed within this hollow cavity. A nozzle orifice is provided in a nozzle plate at a position corresponding to the buckling structure body. The buckling structure body has a portion extending in a longitudinal direction. Both ends of the buckling structure body in the longitudinal direction are fixedly attached to the casing via an insulative member. The buckling structure body is formed of a material that is displaced at least in the longitudinal direction by conduction of current from a power source. Thus, an ink jet head of a long lifetime is provided that can provide a great discharge force while maintaining its small dimension.
摘要翻译：壳体和喷嘴板形成可以填充墨液的中空腔体。弯曲结构体设置在该中空腔内。在对应于弯曲结构体的位置处，在喷嘴板上设置喷嘴孔。弯曲结构体具有沿纵向方向延伸的部分。弯曲结构体的长度方向的两端通过绝缘构件固定在壳体上。屈曲结构体由至少沿纵向移动的材料形成，该材料通过来自电源的电流传导而形成。因此，提供了能够在保持其小尺寸的同时提供大的排出力的长寿命的喷墨头。

3. 发明授权

US5949464A Recording device 失效
标题翻译：录音设备
公开(公告)号：US5949464A
公开(公告)日：1999-09-07
申请号：US895912
申请日：1997-07-17
申请人： Susumu Hirata , Hirotsugu Matoba , Yorishige Ishii , Shingo Abe , Tetsuya Inui
发明人： Susumu Hirata , Hirotsugu Matoba , Yorishige Ishii , Shingo Abe , Tetsuya Inui
IPC分类号： B41J2/445 , B41J2/45 , B41J2/46 , B41J2/475
CPC分类号： B41J2/451 , B41J2/46 , B41J2/475
摘要： A recording device having a highly integrated recording head, which can perform high-quality high-speed printing of halftone image and which is compact and inexpensive to manufacture and can work at reduced running cost (with no need of replacing its recording head due to contamination with ink) and at saved power consumption. The recording device comprises an ink feeding unit for applying ultraviolet curing ink to an image transfer intermediate, an ultraviolet ink-curing head for selectively ultraviolet curing ink applied to the image transfer intermediate according to an image pattern, a platen for pressing a recording medium against the image transfer intermediate to transfer not-cured ink from the image transfer intermediate onto the recording medium, ultraviolet thermal ink-curing unit for fixing the ink on the recording medium and an ink removing unit for removing residual ink from the image transfer intermediate.
摘要翻译：具有高度集成的记录头的记录装置，其能够进行半色调图像的高质量高速打印，并且其制造紧凑且便宜，并且可以以降低的运行成本工作（不需要由于污染而替换其记录头与墨水）和节省的功耗。记录装置包括用于向图像转印中间体施加紫外线固化油墨的供墨单元，用于根据图像图案施加到图像转印中间体的选择性紫外线固化油墨的紫外线油墨固化头，用于压制记录介质的压板用于将未固化油墨从图像转印中间转印到记录介质上的图像转印中间体，用于将油墨固定在记录介质上的紫外线热油墨固化单元和用于从图像转印中间体去除残留油墨的除墨单元。

4. 发明授权

US5926199A Thermal head with buckling exothermic resistor and manufacturing method thereof 失效
标题翻译：具有屈曲放热电阻的热敏头及其制造方法
公开(公告)号：US5926199A
公开(公告)日：1999-07-20
申请号：US733824
申请日：1996-10-18
申请人： Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Shingo Abe , Hiroshi Onda , Tetsuya Inui
发明人： Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Shingo Abe , Hiroshi Onda , Tetsuya Inui
IPC分类号： B41J2/335
CPC分类号： B41J2/3357
摘要： A pair of opposite end portions of a buckling exothermic body as an exothermic resistor are fixed onto a substrate via insulating members. The buckling exothermic body heats with resistance thereof by applying a voltage from a power source to the buckling exothermic body via a switch. As inner temperature of the exothermic resistor reaches a predetermined temperature or higher required for the exothermic resistor to buckle, and a compressive force exceeds a buckling load, the exothermic resistor buckles and distorts towards thermosensible paper from a non-shifted state in which there is virtually no thermal stress. As the buckled and distorted exothermic resistor comes into contact with the thermosensible paper, recording, such as printing, is performed only at the contact portion. This reduces thermal mutual interference between neighboring buckling exothermic bodies. As a result, recording of high resolution and high print quality is performed. Moreover, since, unlike the prior art, there is no need to provide an abrasion protection layer, production costs can be cut down and a smaller and lighter head can be made.
摘要翻译：作为放热电阻的翘曲放热体的一对相对端部通过绝缘部件固定在基板上。弯曲放热体通过将来自电源的电压经由开关施加到屈曲放热体而受到其电阻的加热。由于放热电阻器的内部温度达到放热电阻器所需的预定温度或更高的压力，并且压缩力超过屈曲负载，放热电阻器将从非移动状态向热敏纸片弯曲并变形，其中实际上无热应力。当弯曲和变形的放热电阻与热敏纸接触时，仅在接触部分进行记录，例如印刷。这减少了相邻屈曲放热体之间的热相互干扰。结果，执行高分辨率和高打印质量的记录。此外，由于与现有技术不同，不需要设置磨损保护层，可以削减生产成本，并且可以制造更小和更轻的头部。

5. 发明授权

US5825383A Ink jet head compact and allowing ink to be discharged with great force by using deformable structure 失效
标题翻译：喷墨头紧凑并且通过使用可变形结构允许油墨以大的力排出
公开(公告)号：US5825383A
公开(公告)日：1998-10-20
申请号：US442701
申请日：1995-05-17
申请人： Shingo Abe , Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Masaharu Kimura , Yorishige Ishii , Hajime Horinaka , Hiroshi Onda
发明人： Shingo Abe , Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Masaharu Kimura , Yorishige Ishii , Hajime Horinaka , Hiroshi Onda
IPC分类号： B41J2/045 , B41J2/14 , G01D15/18
CPC分类号： B41J2/14 , B41J2002/14346
摘要： An ink jet head, having a long life, capable of discharging ink with a strong force and at a high speed is provided at a small size. A container comprises a casing and a nozzle plate covering the upper surface of the casing and an ink discharge opening. A buckling structure is fixed at its longitudinal ends to the bottom surface of the container via an installing member, and its center portion can be deformed upward by buckling. A diaphragm is positioned above the buckling structure with a space therebetween and placed on an inner wall of the casing with its periphery fixed thereto so as to liquid-tightly partition the inside of the container into a space and an ink chamber. A connection member connects the diaphragm and the buckling structure at their center. Electrodes are provided at both ends of the buckling structure to generate thermal stress therein by supplying electric current for buckling and consequently to apply pressure to ink in the ink chamber for discharging.
摘要翻译：提供了一种具有长寿命，能够以强力和高速排出墨水的喷墨头。容器包括壳体和覆盖壳体的上表面的喷嘴板和排墨口。弯曲结构在其纵向端部经由安装构件固定到容器的底表面，并且其中心部分可以通过弯曲向上变形。隔膜位于弯曲结构的上方，其间具有空间，并且放置在壳体的内壁上，其周边固定在其上，以便将容器的内部液密地分隔成空间和墨室。连接构件在其中心连接隔膜和弯曲结构。在屈曲结构的两端设置电极，通过提供用于弯曲的电流，从而在其中产生热应力，并因此施加压力到墨室中用于放电的墨。

6. 发明授权

US5719604A Diaphragm type ink jet head having a high degree of integration and a high ink discharge efficiency 失效
标题翻译：具有高集成度和高喷墨效率的隔膜式喷墨头
公开(公告)号：US5719604A
公开(公告)日：1998-02-17
申请号：US509604
申请日：1995-07-31
申请人： Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Shingo Abe , Masaharu Kimura , Hajime Horinaka , Hiroshi Onda
发明人： Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Shingo Abe , Masaharu Kimura , Hajime Horinaka , Hiroshi Onda
IPC分类号： B41J2/045 , B41J2/14 , B41J2/05
CPC分类号： B41J2/14 , B41J2002/14346
摘要： A pressure generating member applies a pressure to an ink, the member having a symmetric configuration and including a buckling body. The buckling body may include a radially extending ribbed portion on its upper surface and no buckling layer beneath it. A heater layer is interposed between insulating layers for heating the buckling body, the buckling body having its peripheral edge portion fixed on a substrate. A center portion of the buckling body is buckled by being heated. An orifice plate is arranged so as to cover the pressure generating member with interposition of a gap defining a cavity for the ink. The orifice plate is provided with a nozzle serving as an ink discharge outlet located in a portion of the orifice plate opposite to the pressure generating member.
摘要翻译：压力产生构件对具有对称构造且包括屈曲体的构件施加压力。屈曲体可以在其上表面上包括径向延伸的肋状部分，并且其下面没有弯曲层。在用于加热弯曲体的绝缘层之间插入有加热层，该弯曲体的周缘部固定在基板上。屈曲体的中心部分被加热而弯曲。孔板布置成覆盖压力发生部件，并插入限定油墨空腔的间隙。孔板设置有用作喷墨出口的喷嘴，位于孔板的与压力产生构件相对的部分中。

7. 发明授权

US5684519A Ink jet head with buckling structure body 失效
标题翻译：喷头具有弯曲结构体
公开(公告)号：US5684519A
公开(公告)日：1997-11-04
申请号：US414327
申请日：1995-03-31
申请人： Hirotsugu Matoba , Tetsuya Inui , Susumu Hirata , Yorishige Ishii , Shingo Abe , Kenji Ohta
发明人： Hirotsugu Matoba , Tetsuya Inui , Susumu Hirata , Yorishige Ishii , Shingo Abe , Kenji Ohta
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/04
CPC分类号： B41J2/14 , B41J2002/14346 , B41J2002/14419
摘要： An ink jet of the present invention includes a nozzle plate having a nozzle orifice, a substrate having an opening communicating with the nozzle orifice, an ink discharge plate having a center portion positioned in the nozzle orifice of the nozzle plate and the opening, and both ends supported by being sandwiched between the nozzle plate and the substrate, the center portion being closer to the nozzle plate than the both ends, and a compressive member for applying a compressive force in the axis direction of the ink jet plate so that the center portion of the ink discharge plate is deformed towards the nozzle orifice by buckling. Because of this structure, the ink discharge plate is always buckled towards the nozzle orifice, and forms an ink droplet without erroneous operation.
摘要翻译：本发明的喷墨头包括具有喷嘴孔的喷嘴板，具有与喷嘴孔连通的开口的基板，具有位于喷嘴板的喷嘴孔口和开口中的中心部分的排墨板，以及两个夹持在喷嘴板和基板之间的端部，中心部分比两端更靠近喷嘴板，以及压缩构件，用于在喷墨板的轴线方向上施加压缩力，使得中心部分通过弯曲使排墨板朝向喷嘴孔变形。由于这种结构，喷墨板总是朝向喷嘴孔弯曲，并且形成墨滴而没有错误的操作。

8. 发明授权

US5491500A Ink jet head 失效
标题翻译：喷墨头
公开(公告)号：US5491500A
公开(公告)日：1996-02-13
申请号：US183410
申请日：1994-01-19
申请人： Tetsuya Inui , Susumu Hirata , Yorishige Ishii , Kenji Ohta , Kazuhiro Kimura
发明人： Tetsuya Inui , Susumu Hirata , Yorishige Ishii , Kenji Ohta , Kazuhiro Kimura
IPC分类号： B41J2/045 , B41J2/03 , B41J2/055 , B41J2/15 , B41J2/065
CPC分类号： B41J2/03 , B41J2/15 , B41J2002/14379
摘要： An ink jet head has an ink head main body that is constituted of a substrate, spacers that are formed on one side of the substrate, and a roof plate that is joined to the substrate through the spacers. One or more ink passages are independently formed between the substrate and the roof plate. Rows of piezoelectric devices, each of which is made of a plurality of piezoelectric devices aligned along each ink passage, are formed through the respective ink passages. Ac voltages whose phases are different from each other by 90 degrees are applied to the respective piezoelectric devices. Progressive waves, which are excited by the rows of piezoelectric devices, allow ink to move through the ink passage and to be sprayed.
摘要翻译：喷墨头具有由基板，形成在基板的一侧上的间隔件和通过间隔件接合到基板的顶板构成的墨头主体。在基板和屋顶板之间独立地形成一个或多个油墨通道。通过各个墨通道形成压电装置的行，每个压电装置由沿着每个墨通道排列的多个压电装置制成。将相位彼此相差90度的交流电压施加到各压电元件。由排列的压电元件激发的逐行波使油墨能够通过油墨通道并被喷涂。

9. 发明授权

US6002661A Deformable mirror and optical data reproducing apparatus using the same 失效
标题翻译：可变形镜和使用其的光学数据再现装置
公开(公告)号：US6002661A
公开(公告)日：1999-12-14
申请号：US991660
申请日：1997-12-16
申请人： Shingo Abe , Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Kuniaki Okada , Hideaki Fujita
发明人： Shingo Abe , Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Yorishige Ishii , Kuniaki Okada , Hideaki Fujita
IPC分类号： G11B7/00 , G02B26/06 , G02B26/08 , G11B7/004 , G11B7/125 , G11B7/135 , G11B7/20
CPC分类号： G11B7/13925 , G02B26/06 , G02B26/0816 , G11B7/1362
摘要： A deformable mirror includes a first base plate having a first reference surface, a transparent second base plate having a second reference surface opposed to the first reference surface, a flexible member disposed between the first base plate and the second base plate and having a reflective surface on a surface thereof, the flexible member being adapted to be fitted on the first reference surface or on the second reference surface, and a driver for fitting the flexible member on the first reference surface or on the second reference surface, wherein the flexible member is held between the first base plate and the second base plate, and the light rays to be reflected by the reflective surface are imparted with the first degree of spherical aberration or with the second degree of spherical aberration by fitting the flexible member on the first reference surface or on the second reference surface by the driver.
摘要翻译：可变形反射镜包括具有第一参考表面的第一基板，具有与第一参考表面相对的第二参考表面的透明第二基板，设置在第一基板和第二基板之间并具有反射表面在其表面上，柔性构件适于安装在第一参考表面上或第二参考表面上，以及驱动器，用于将柔性构件安装在第一参考表面上或第二参考表面上，其中柔性构件是保持在第一基板和第二基板之间，并且由反射表面反射的光线被赋予第一球面像差或通过将柔性构件安装在第一参考表面上而具有第二球面像差或由驾驶员在第二参考表面上。

10. 发明授权

US5988799A Ink-jet head having ink chamber and non-ink chamber divided by structural element subjected to freckling deformation 失效
标题翻译：喷墨头具有油墨室和非油墨室，其被经受斑点变形的结构元件分开
公开(公告)号：US5988799A
公开(公告)日：1999-11-23
申请号：US711295
申请日：1996-09-06
申请人： Shingo Abe , Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Masaharu Kimura , Yorishige Ishii , Hajime Horinaka , Hiroshi Onda
发明人： Shingo Abe , Tetsuya Inui , Hirotsugu Matoba , Susumu Hirata , Masaharu Kimura , Yorishige Ishii , Hajime Horinaka , Hiroshi Onda
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1607 , B41J2/14233 , B41J2/1626 , B41J2002/14346
摘要： An ink-jet head is provided with a container having an ink-discharge opening in its wall section; a structural element that has peripheral edges at least both ends in one direction of which are secured to the wall faces inside the container, that divides the inside of the container in a fluid-separated state, and that is allowed to be distorted; and a voltage-applying unit for applying a voltage to the structural element. The structural element is constituted of a piezoelectric material, and the shape of the structural element is changed in response to the voltage applied by the voltage-applying unit so that ink is allowed to discharge from the ink-discharge opening. Therefore, the above-mentioned arrangement makes it possible to provide a greater ink-discharging force and ink-discharging speed, while maintaining a small size of the head. Moreover, it is possible to provide an ink-jet head having a good discharging efficiency with long service life.
摘要翻译：喷墨头在其壁部设置有具有排墨口的容器; 一个结构元件，其周缘至少沿其一个方向的两端固定在容器内部的壁面上，该容器以容易分离的状态分隔容器的内部，并允许其变形; 以及用于向结构元件施加电压的电压施加单元。结构元件由压电材料构成，并且结构元件的形状响应于由施加电压单元施加的电压而改变，使得允许墨从排墨口排出。因此，上述结构使得能够在保持头部的小尺寸的同时提供更大的喷墨力和喷墨速度。此外，可以提供具有良好的喷射效率和长的使用寿命的喷墨头。

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