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11. 发明授权

US06846054B2 Liquid discharging method, image forming method, liquid discharge apparatus, and liquid discharge head 失效
标题翻译：液体排出法，图像形成方法，液体排出装置和排液头
公开(公告)号：US06846054B2
公开(公告)日：2005-01-25
申请号：US09985998
申请日：2001-11-07
申请人： Hiroyuki Ishinaga , Fumihiro Gotoh , Masao Kato , Akitoshi Yamada , Hiroyuki Sugiyama
发明人： Hiroyuki Ishinaga , Fumihiro Gotoh , Masao Kato , Akitoshi Yamada , Hiroyuki Sugiyama
IPC分类号： B41J2/05 , B41J2/14 , B41J2/21
CPC分类号： B41J2/2128 , B41J2/14048 , B41J2/2107 , B41J2202/06
摘要： A liquid discharging method is disclosed for a liquid discharge head which includes a discharge port constituting the portion for discharging liquid, an energy generating element generating the energy for discharging liquid, and liquid flow paths communicating with the discharge port and equipped with the energy generating element, which forms a plurality of droplets by discharging the liquid from the discharge port by the energy of the energy generating element, and which performs recording by shooting the plurality of droplets onto a recording medium. Herein, the plurality of dots is formed of a main droplet which flies at the start; and a droplet formed by coalescing, after capturing, a plurality of satellite droplets which is discharged as a result of the discharge action of the main droplet, before the satellite droplets have been shot onto the recording medium.
摘要翻译：公开了一种液体排出头，该排液头包括构成用于排出液体的部分的排出口，产生用于排出液体的能量的能量产生元件以及与排放口连通并配备有能量产生元件的液体流动通道，其通过能量产生元件的能量从排出口排出液体而形成多个液滴，并且通过将多个液滴喷射到记录介质上进行记录。这里，多个点由在开始时飞行的主液滴形成; 并且在捕获之后，在将卫星液滴喷射到记录介质上之前，由于主液滴的排出动作而排出的多个卫星液滴聚结而形成的液滴。

12. 发明授权

US06709081B2 Printing system, printing method, and ink tank 有权
标题翻译：印刷系统，印刷方法和墨水罐
公开(公告)号：US06709081B2
公开(公告)日：2004-03-23
申请号：US10225283
申请日：2002-08-22
申请人： Hiroyuki Ishinaga , Yoshinori Misumi , Yoichi Taneya , Hiroyuki Sugiyama
发明人： Hiroyuki Ishinaga , Yoshinori Misumi , Yoichi Taneya , Hiroyuki Sugiyama
IPC分类号： B41J2938
CPC分类号： H04N1/4426 , G06F21/10 , G06F2221/0797 , H04N1/4406 , H04N1/444 , H04N1/4486
摘要： An object of the present invention is to provide a printing system in which a user can obtain permission to use an encrypted copyrighted image by paying a royalty to a creator of the image so as to print the image, a printing method, and an ink tank which can be used to attain the printing system. The printing system comprises a computer and a printer which is connected to the computer. The computer can acquire an encrypted image with a print key which is distributed from an Internet distribution company. The printer has an ink tank replaceably mounted thereon, and the ink tank incorporates a security chip. The security chip contains a certificate key, generates a decryption key from a combination of the certificate key and the print key, and decrypts the encrypted image into print data which can be printed by the printer by use of the decryption key.
摘要翻译：本发明的目的是提供一种打印系统，其中用户可以通过向图像的创建者支付版税来获得使用加密版权图像的许可，以便打印图像，打印方法和墨水盒可用于获得打印系统。打印系统包括计算机和连接到计算机的打印机。计算机可以使用从互联网发行公司分发的打印密钥获得加密图像。打印机具有可更换地安装在其上的墨盒，并且墨水盒包含安全芯片。安全芯片包含证书密钥，从证书密钥和打印密钥的组合生成解密密钥，并将加密的图像解密为能够通过解密密钥由打印机打印的打印数据。

13. 发明授权

US06637867B2 Liquid discharge head, head cartridge provided with such head, liquid discharge apparatus and method for discharging liquid 失效
标题翻译：液体排出头，设置有这种头部的头架，液体排出装置和排出液体的方法
公开(公告)号：US06637867B2
公开(公告)日：2003-10-28
申请号：US09394531
申请日：1999-09-10
申请人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
发明人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/055 , B41J2/14048 , B41J2202/21
摘要： A liquid discharge head comprises a separation member for separating the discharge liquid flow paths communicated with discharge ports for discharging discharge liquid to enable discharge liquid to flow, and the bubbling liquid flow paths to enable bubbling liquid to flow, which is provided with the bubble generating areas for creating bubbles used for discharging discharge liquid from the discharge ports. This separation member is provided with the opening portions positioned to face the bubble generating areas, and displacement members provided for the separation member corresponding to the openings, having the free ends to be displaced by bubbles created on the bubble generating areas provided for the separation member. Then, with no bubbles created on the bubble generating areas, the displacement members interrupt the opening portions, and with bubbles created thereon, the free ends of the displacement members are displaced to discharge discharge liquid from the discharge ports of the head. Hence, this head can prevent discharge liquid from entering around the heat generating members at the time of bubble disappearance, and the mixture of discharge liquid and bubbling liquid when the head is left intact for a long time, while maintaining the excellent discharge efficiency by means of the displacement members thus arranged.
摘要翻译：液体排出头包括用于分离与用于排放排出液体的排出口连通的排放液体流路的分离部件，以使排出液体能够流动，以及鼓泡液体流动路径以使鼓泡液体流动，其设置有产生气泡用于产生用于从排放口排出液体的气泡的区域。该隔离构件设置有面对气泡生成区域的开口部分，以及设置在与开口相对应的分离构件的位移构件，其具有通过产生于产生分隔构件的气泡生成区域上的气泡而移动的自由端。然后，在气泡生成区域没有产生气泡的情况下，位移构件中断开口部分，并且在其上产生气泡时，位移构件的自由端被移位以从头部的排放口排出排出液体。因此，该头部可以防止在气泡消失时排出液体进入发热构件周围，并且当头部长时间保持完好时，排出液体和发泡液的混合，同时通过装置保持优异的排出效率的排列构件。

14. 发明授权

US6095640A Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device 失效
公开(公告)号：US6095640A
公开(公告)日：2000-08-01
申请号：US205726
申请日：1998-12-04
申请人： Hiroyuki Ishinaga , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Yoichi Taneya , Hiroyuki Sugiyama
发明人： Hiroyuki Ishinaga , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Yoichi Taneya , Hiroyuki Sugiyama
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/14048
摘要： In accordance with the present invention, there is provided a liquid discharge head comprising a discharge port for discharging liquid, a liquid flow path provided with a bubble generation means for generating bubbles in liquid and communicated with the discharge port, and a movable member provided facing said bubble generation means in said liquid flow path and having a free end on a downstream side toward the discharge port, a first surface provided with the bubble generation means being continued to at least one second surface of the side wall surface of said liquid flow path and the front end surface having the opening of the discharge port with a curved surface, the first surface being one of surfaces forming the liquid flow path.

15. 发明授权

US06834423B2 Method of manufacturing a liquid discharge head 失效
标题翻译：液体排出头的制造方法
公开(公告)号：US06834423B2
公开(公告)日：2004-12-28
申请号：US09912340
申请日：2001-07-26
申请人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Yoshinori Misumi , Yoichi Taneya
发明人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Yoshinori Misumi , Yoichi Taneya
IPC分类号： B23P5376
CPC分类号： B41J2/14048 , B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , Y10S29/016 , Y10T29/49083 , Y10T29/49401
摘要： A method of manufacturing a liquid discharge head having a liquid flow path, a discharge energy generating device in the liquid flow path, a discharge port communicating with the liquid flow path, and a movable member facing the discharge energy generating device. The movable member is formed by a photolithographic technique, and a right-angled part and an acute-angled part of an edge of the movable member are removed so as to make a surface of the edge of the movable member curved. The curved surface of the movable member serves to reduce concentration of the stress on the movable member that occurs due to displacement of the movable member resulting from pressure of a bubble generated to discharge ink. Removal of the right-angled and acute-angled parts may be performed by soaking the movable member in an etching solution after formation of the movable member.
摘要翻译：一种制造具有液体流路的液体排出头的方法，液体流路中的排出能量产生装置，与液体流路连通的排出口以及面向排出能量产生装置的可动件。通过光刻技术形成可动部件，去除可动部件的边缘的直角部分和锐角部分，使可动部件的边缘的表面弯曲。可移动部件的弯曲表面用于减少由于产生的用于排出墨的气泡的压力引起的可移动部件的位移而导致的可移动部件上的应力集中。直角和锐角部分的去除可以通过在形成可移动部件之后将活动部件浸入蚀刻溶液中来进行。

16. 发明授权

US06578952B1 Liquid discharging method, liquid discharge head and recording apparatus using liquid discharge head 失效
标题翻译：液体排出法，排液头和使用排液头的记录装置
公开(公告)号：US06578952B1
公开(公告)日：2003-06-17
申请号：US09626736
申请日：2000-07-26
申请人： Hiroyuki Sugiyama , Sadayuki Sugama , Hiroyuki Ishinaga
发明人： Hiroyuki Sugiyama , Sadayuki Sugama , Hiroyuki Ishinaga
IPC分类号： B41J205
CPC分类号： B41J2/055 , B41J2/14048
摘要： The present invention provides a liquid discharging method that uses a heat generating member for generating thermal energy for generating a bubble in liquid, a discharge port for discharging the liquid, a flow path communicated with the discharge port and having a bubble generating area for generating the bubble in the liquid, a movable member having a free end and capable of being displaced as the bubble grows, and a regulating portion for regulating a displacement amount of the movable member. The flow path is formed by joining a substantially flat substrate including the heat generating body and the movable member to a top plate opposed to the substrate and including the regulating portion and the liquid is discharged from the discharge port by energy generated by generation of the bubble. When both a volume change ratio of the bubble and a displacement volume change ratio of the movable member tend to increase, the displacement of the movable member is regulated by the regulating portion.
摘要翻译：本发明提供了一种液体排放方法，其使用发热元件产生用于在液体中产生气泡的热能，用于排出液体的排出口，与排出口连通的流路，并具有用于产生气泡的气泡生成区域液体中的气泡，具有自由端并且能够在气泡生长时能够移位的可动构件以及用于调节可移动构件的位移量的限制部分。流路是通过将包括发热体和可动部件的基本平坦的基板连接到与基板相对的顶板而形成的，并且包括调节部分，并且液体通过产生气泡产生的能量从排出口排出。当气泡的体积变化率和可移动部件的位移容积变化率都增加时，可动部件的位移由调节部分调节。

17. 发明授权

US06491380B2 Liquid discharging head with common ink chamber positioned over a movable member 失效
标题翻译：具有位于可移动部件上方的普通墨水室的液体排出头
公开(公告)号：US06491380B2
公开(公告)日：2002-12-10
申请号：US09204264
申请日：1998-12-03
申请人： Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
发明人： Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14056 , B41J2/14072 , B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2202/13
摘要： A liquid discharging head comprises a discharging port for discharging liquid, a liquid flow path communicated with said discharging port, a bubble generating region for causing the liquid to generate a bubble and a movable member having provided thereon a free end disposed facing to said bubble generating region, and on the downstream of said liquid flow path directed toward said discharging port. At least when said movable member is in stationary state, a side of said liquid flow path corresponding to said bubble generating region is substantially composed of all with a wall face and common communicating space for commonly communicating said liquid flow path with a neighboring liquid flow path is provided in the upward of a movable section of said movable member.
摘要翻译：液体排放头包括用于排放液体的排出口，与所述排出口连通的液体流动通道，用于使液体产生气泡的气泡发生区域和设置在面向所述气泡生成的自由端的可动件并且在所述液体流路的下游，朝向所述排出口。至少当所述可移动部件处于静止状态时，所述液体流动通道对应于所述气泡发生区域的一侧基本上由所有的壁面和共同的连通空间构成，用于将所述液体流路与相邻的液体流路设置在所述可动构件的可动部的上方。

18. 发明授权

US06409317B1 Liquid discharge head, liquid discharge method and liquid discharge apparatus 失效
标题翻译：排液头，液体排出法和排液装置
公开(公告)号：US06409317B1
公开(公告)日：2002-06-25
申请号：US09376356
申请日：1999-08-18
申请人： Satoshi Shimazu , Sadayuki Sugama , Hiroyuki Ishinaga , Yoichi Taneya , Hiroyuki Sugiyama
发明人： Satoshi Shimazu , Sadayuki Sugama , Hiroyuki Ishinaga , Yoichi Taneya , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/14048
摘要： A liquid discharge head comprises heating members for generating thermal energy to create bubbles in liquid, discharge ports forming the portions to discharge the liquid, liquid flow paths communicated with the discharge ports, at the same time, having bubble generation areas for enabling liquid to create bubbles, movable members arranged in the bubble generation areas to be displaced along with the development of the bubbles, and regulating members to regulate the displacement of each of the movable members within a desired range, and with energy at the time of bubble creation, the liquid being discharged from the discharge ports. For this liquid discharge head, each of the liquid flow paths holds bubbles at the time of bubbling, at the same time, being provided with gaps arranged on the sides of the movable member to allow the liquid on the upstream thereof to flow into the bubble generation area at the time of bubble disappearing. With the structure thus arranged, the meniscus is drawn into the liquid flow path quickly immediately after the bubble disappearing of bubble begins, and then, with a strong force of the meniscus, the trailing portion of the liquid column connected with the discharged droplet is cut off outside the discharge port, hence making the number of satellites smaller for the enhancement of the quality of prints.
摘要翻译：液体排出头包括用于产生热能以在液体中产生气泡的加热构件，形成部分排出液体的排出口，与排出口连通的液体流动通道，同时具有用于使液体产生的气泡产生区域布置在气泡生成区域中的气泡，活动构件随着气泡的发展而被移动，以及限制构件，以将每个可移动构件的位移调节在期望的范围内，并且在气泡产生时具有能量，液体从排出口排出。对于这种液体排出头，每个液体流动路径在起泡时保持气泡，同时在可动件的侧面上设置间隙，以允许其上游的液体流入气泡气泡消失时的一代区域。利用如此布置的结构，在气泡开始消失之后，弯液面立即被迅速地吸入液体流动路径中，然后在弯液面强力的作用下，与排出的液滴相连的液柱的尾部被切割在排出口外部，从而使卫星的数量更小，以提高打印质量。

19. 发明授权

US06409296B1 Liquid discharge method, liquid discharge head and liquid discharge apparatus 失效
标题翻译：液体排出法，排液头和排液装置
公开(公告)号：US06409296B1
公开(公告)日：2002-06-25
申请号：US09624380
申请日：2000-07-27
申请人： Yoshinori Misumi , Hiroyuki Ishinaga , Yoichi Taneya , Hiroyuki Sugiyama , Satoshi Shimazu
发明人： Yoshinori Misumi , Hiroyuki Ishinaga , Yoichi Taneya , Hiroyuki Sugiyama , Satoshi Shimazu
IPC分类号： B41J2938
CPC分类号： B41J2/14048 , B41J2/2054 , B41J2202/06
摘要： The invention is to vary the amount of the liquid discharged from a same discharge port, thereby realizing recording of multi gradation levels. After the discharge of a first liquid droplet 66a, a second liquid droplet 66b is discharged while the movable member 31 is still in a displaced state. In comparison with the first liquid droplet 66a, the second liquid droplet 66b has a larger discharge energy and a larger speed, because the moving energy of the movable member 31 and the energy consumed for the liquid flow opposite to the discharge port 18 are small. Thus the first and second droplets are united to form a united droplet 66d before landing on the recording medium 150. In this manner the amount of the discharged liquid can be varied.
摘要翻译：本发明是为了改变从同一排出口排出的液体的量，从而实现多层次等级的记录。在排出第一液滴66a之后，第二液滴66b被排出，同时可动件31仍处于移动状态。与第一液滴66a相比，第二液滴66b具有较大的放电能量和较大的速度，因为可移动部件31的移动能量和与排出口18相反的液体流动消耗的能量较小。因此，在着陆于记录介质150之前，第一和第二液滴被联合以形成联合液滴66d。以这种方式，排出液体的量可以改变。

20. 发明授权

US06390604B2 Liquid discharge method and apparatus employing a movable inelastic separation film 失效
标题翻译：采用移动非弹性分离膜的液体排出方法和装置
公开(公告)号：US06390604B2
公开(公告)日：2002-05-21
申请号：US09289759
申请日：1999-04-12
申请人： Toshio Kashino , Hiroyuki Ishinaga , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Asakawa , Yoichi Taneya , Hiroyuki Sugiyama , Satoshi Shimazu
发明人： Toshio Kashino , Hiroyuki Ishinaga , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Asakawa , Yoichi Taneya , Hiroyuki Sugiyama , Satoshi Shimazu
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14064
摘要： A liquid discharge method for discharging a liquid through a discharge port for discharging the liquid utilizing a bubble by displacing a movable separation film for always substantially separating a first liquid flow path in communication with said discharge port for discharging the liquid from a second liquid flow path comprising a bubble-generating region for generating the bubble in said liquid, on the upstream side of said discharge port with respect to flow of the liquid in said first liquid flow path, comprises a step of displacing a downstream portion of said movable separation film toward said discharge port relatively more than an upstream portion of said movable separation film with respect to a direction of the flow of the liquid.
摘要翻译：一种液体排出方法，用于通过移动可移动分隔膜通过用于通过气泡排出液体的排出口排出液体，用于总是基本上分离与所述排出口连通的第一液体流动通道，用于从第二液体流动路径排出液体包括用于在所述液体中产生气泡的气泡生成区域，在所述排出口的上游侧相对于所述第一液体流路中的液体流动，包括将所述可移动分隔膜的下游部分朝向所述排出口相对于所述可移动分隔膜的上游部分相对于液体的流动方向相对地增加。

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