公开(公告)号：US06439680B1

公开(公告)日：2002-08-27

申请号：US09589159

申请日：2000-06-08

申请人： Muga Mochizuki ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Nobuyuki Matsumoto ,  Yoichi Taneya

发明人： Muga Mochizuki ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Nobuyuki Matsumoto ,  Yoichi Taneya

IPC分类号： B41J2938

CPC分类号： B41J2/04513 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04563 ,  B41J2/04565 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04598

摘要： A recording head comprises a plurality of recording elements for performing recording; a driving circuit for driving the plurality of recording elements; and a predetermined voltage generating circuit for generating a predetermined voltage to be applied to the plurality of recording elements from voltage supplied from outside. With the head thus structured, a desired voltage is generated in the interior of the head by use of the predetermined voltage generating circuit for performing recording, thus making it possible to prevent the voltage drop which may take place if the voltage is supplied from outside through a cable, as well as to prevent the durability of the heat generating elements from being damaged due to noises. It also becomes possible to set the voltage to be applied to the recording elements at an optimal value corresponding to the discharge voltage, hence stabilizing ink discharges efficiently.

摘要翻译： 记录头包括用于执行记录的多个记录元件; 用于驱动多个记录元件的驱动电路; 以及预定电压产生电路，用于根据从外部提供的电压产生要施加到多个记录元件的预定电压。 通过这样构成头部，通过使用用于执行记录的预定电压产生电路在头部的内部产生期望的电压，从而可以防止如果从外部向外提供电压可能发生的电压降 电缆，并且防止发热元件的耐久性由于噪声而被损坏。 也可以将对记录元件施加的电压设定在与放电电压对应的最佳值，从而有效地稳定墨的排出。

公开(公告)号：US06798535B1

公开(公告)日：2004-09-28

申请号：US09591219

申请日：2000-06-12

申请人： Nobuyuki Matsumoto ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Yoichi Taneya ,  Muga Mochizuki

发明人： Nobuyuki Matsumoto ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Yoichi Taneya ,  Muga Mochizuki

IPC分类号： G06F1500

CPC分类号： G06K15/10 ,  G06K15/1814 ,  G06K2215/0077

摘要： The present invention provides a printer head having a plurality of print elements for effecting recording on a recording medium on the basis of printer information inputted from outside, comprising an interface circuit for converting input of the printer information corresponding to communication interface standard for high speed data transferring into data processable in the print head and for outputting the converted data, and in which the recording on the recording medium is effected by the print elements in accordance with the printer information outputted from the interface circuit. A printer apparatus having such a printer head is also provided.

摘要翻译： 本发明提供了一种具有多个印刷元件的打印机头，其基于从外部输入的打印机信息在记录介质上进行记录，包括用于转换与用于高速数据的通信接口标准对应的打印机信息的输入的接口电路 转移到打印头中可处理的数据并输出转换的数据，并且其中根据从接口电路输出的打印机信息，打印元件在记录介质上进行记录。 还提供了具有这种打印机头的打印机设备。

公开(公告)号：US06439701B1

公开(公告)日：2002-08-27

申请号：US09625845

申请日：2000-07-26

申请人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Masao Mori

发明人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Masao Mori

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/055 ,  B41J2/1404 ,  B41J2002/14379 ,  B41J2002/14387

摘要： The invention provides a liquid discharge head that includes a heat generating member for generating thermal energy for generating a bubble in liquid, a discharge port constituting a part for discharging the liquid, a liquid flow path communicating with the discharge port and having a bubble generating area for generating the bubble in the liquid, a movable member provided in the bubble generating area and adapted to displace with the growth of the bubble, and a limiting portion for limiting the displacement of the movable member within a desired range, the liquid discharge head being adapted to discharge the liquid from the discharge port by the energy at the generation of the bubble by the heat generating member.

摘要翻译： 本发明提供了一种液体排出头，其包括用于产生用于在液体中产生气泡的热能的发热构件，构成用于排出液体的部分的排出口，与排出口连通并具有气泡生成区域的液体流路 用于在液体中产生气泡，设置在气泡生成区域中并适于随着气泡生长而移动的可移动部件，以及用于限制可移动部件在期望范围内的位移的限制部分，液体排出头是 适于通过由发热元件产生气泡的能量从排出口排出液体。

公开(公告)号：US6164763A

公开(公告)日：2000-12-26

申请号：US888509

申请日：1997-07-07

申请人： Sadayuki Sugama ,  Akira Asai ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa ,  Hiroyuki Sugiyama

发明人： Sadayuki Sugama ,  Akira Asai ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa ,  Hiroyuki Sugiyama

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/14

CPC分类号： B41J2/14048 ,  B41J2002/14362

摘要： A liquid discharging method of regulating and directing an air bubble to a discharge port by a substrate having a heat generating surface for generating heat for creating an air bubble in a liquid disposed in face-to-face relationship with a liquid discharge port, a movable member provided so as to intervene between the heat generating surface and the discharge port, and having a free end displaceable by the air bubble, the free end or a changing portion being located in an area opposed to the minimum area region of the discharge port or upstream of the opposed area, and an opposed surface opposed to a surface which provides the heat generating surface side of the movable member when the free end of the movable member is displaced by the air bubble, and fixed to cooperate with the movable member during the displacement of the movable member to direct the air bubble toward the discharge port.

摘要翻译： 一种液体排放方法，其通过具有用于产生用于产生与液体排出口面对面地配置的液体中的气泡产生热量的基板的基板调节和引导到排出口， 构件，其设置成介于发热表面和排出口之间，并且具有可由气泡移位的自由端，自由端或变化部分位于与排出口的最小区域区域相对的区域中，或 以及与可动件的发热表面侧的表面相对的相对表面，当活动件的自由端被气泡移位时，该表面被固定以与可动件配合 移动构件的位移以将气泡朝向排出口引导。

公开(公告)号：US06270200B1

公开(公告)日：2001-08-07

申请号：US08879278

申请日：1997-06-19

申请人： Hiroyuki Ishinaga ,  Sadayuki Sugama ,  Toshio Kashino ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa

发明人： Hiroyuki Ishinaga ,  Sadayuki Sugama ,  Toshio Kashino ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa

IPC分类号： B41J205

CPC分类号： B41J11/0015 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2002/14169 ,  B41J2002/14379 ,  B41J2002/14387 ,  B41J2202/21

摘要： There is disclosed a liquid discharging method and apparatus in which a bubble is formed and grown in the liquid is communicated with atmosphere at an area of a discharge opening, and in which a movable member having a free end which guides the bubble toward the discharge opening while regulating growth of the bubble.

摘要翻译： 公开了一种液体排出方法和装置，其中在液体中形成和生长的气泡在排出口的区域与大气连通，并且其中具有将气泡引向排出口的自由端的可动件 同时调节泡沫的增长。

公开(公告)号：US06257711B1

公开(公告)日：2001-07-10

申请号：US09084000

申请日：1998-05-26

申请人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

发明人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

IPC分类号： B41J2175

CPC分类号： B41J2/17513 ,  B41J2/17506

摘要： An ink filling method for filling an ink cartridge with ink to be supplied to a recording head for ejecting ink includes providing an ink cartridge having a negative pressure producing material accommodating portion and an ink accommodating portion, the negative pressure producing material accommodating portion accommodating a negative pressure producing material and being provided with an air vent, and the ink accommodating portion being substantially hermetically sealed except for fluid communication with the negative pressure producing material accommodating portion, and accommodating directly the ink to be supplied to the recording head, the ink cartridge further includes a partition wall between the negative pressure producing material accommodating portion and the ink accommodating portion, the partition wall being provided with a gap for permitting formation of meniscus of the ink; and directly injecting the ink into the ink accommodating portion.

摘要翻译： 用于将墨水填充到用于喷射墨水的记录头的墨水的墨水填充方法包括提供具有负压产生材料容纳部分和墨水容纳部分的墨盒，负压产生材料容纳部分容纳负极 压力产生材料并且设置有通气口，并且墨水容纳部分除了与负压产生材料容纳部分的流体连通之外基本上气密地密封，并且直接容纳要供应到记录头的墨水，墨盒进一步 包括负压产生材料容纳部分和墨水容纳部分之间的分隔壁，分隔壁设置有用于形成油墨弯液面的间隙; 并直接将油墨注入到墨水容纳部分中。

公开(公告)号：US5790157A

公开(公告)日：1998-08-04

申请号：US297817

申请日：1994-08-30

申请人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

发明人： Masahiko Higuma ,  Masami Ikeda ,  Sadayuki Sugama ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Takeshi Okazaki ,  Hiroki Tajima

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17506

摘要： An ink filling method for filling an ink cartridge with ink to be supplied to a recording head for ejecting ink includes providing an ink cartridge having a negative pressure producing material accommodating portion and an ink accommodating portion, the negative pressure producing material accommodating portion accommodating a negative pressure producing material and being provided with an air vent, and the ink accommodating portion being substantially hermetically sealed except for fluid communication with the negative pressure producing material accommodating portion, and accommodating directly the ink to be supplied to the recording head, the ink cartridge further includes a partition wall between the negative pressure producing material accommodating portion and the ink accommodating portion, the partition wall being provided with a gap for permitting formation of meniscus of the ink; and directly injecting the ink into the ink accommodating portion.

摘要翻译： 用于将墨水填充到用于喷射墨水的记录头的墨水的墨水填充方法包括提供具有负压产生材料容纳部分和墨水容纳部分的墨盒，负压产生材料容纳部分容纳负极 压力产生材料并且设置有通气口，并且墨水容纳部分除了与负压产生材料容纳部分的流体连通之外基本上气密地密封，并且直接容纳要供应到记录头的墨水，墨盒进一步 包括负压产生材料容纳部分和墨水容纳部分之间的分隔壁，分隔壁设置有用于形成油墨弯液面的间隙; 并直接将油墨注入到墨水容纳部分中。

公开(公告)号：US06585491B2

公开(公告)日：2003-07-01

申请号：US09984482

申请日：2001-10-30

申请人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

发明人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

IPC分类号： F04B1924

CPC分类号： B41J2/14129 ,  B41J2/14048

摘要： A liquid discharge head is provided having a heating member for generating thermal energy to create a bubble in liquid, a discharge port adapted to discharge the liquid, and a liquid flow path communicated with the discharge port having a bubble generating area for enabling the liquid to create the bubble. A movable member is arranged in the bubble generating area to be displaced along with the development of the bubble. A regulating portion regulates the displacement of the movable member within a desired range, and by means of energy at the time of bubble creation, the liquid being discharged from the discharge port. The regulating portion is arranged to face the bubble generating area in the liquid flow path. A support member is directly connected to the movable member. The bubble development causes the movable member and the regulating portion to be in contact forming an essentially closed space with the exception of the discharge port.

摘要翻译： 提供一种液体排出头，具有用于产生热能以在液体中产生气泡的加热构件，适于排出液体的排出口以及与排出口连通的液体流动通道，该液体流动通道具有气泡生成区域， 创造泡沫。 气泡产生区域中设置有可移动构件，随着气泡的发展而移动。 调节部分将可移动部件的位移调节到期望的范围内，并且通过在产生气泡时的能量，液体从排出口排出。 调节部配置成与液体流路中的发泡区域相对。 支撑构件直接连接到可动构件。 气泡发展导致可移动部件和调节部分接触形成基本上封闭的空间，但排出口除外。

公开(公告)号：US06505903B2

公开(公告)日：2003-01-14

申请号：US09911454

申请日：2001-07-25

申请人： Hiroyuki Ishinaga ,  Sadayuki Sugama ,  Yoshinori Misumi ,  Yoichi Taneya ,  Hiroyuki Sugiyama

发明人： Hiroyuki Ishinaga ,  Sadayuki Sugama ,  Yoshinori Misumi ,  Yoichi Taneya ,  Hiroyuki Sugiyama

IPC分类号： B41J2938

CPC分类号： B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/14048 ,  B41J2202/06

摘要： Liquid is discharged at a high frequency in a consecutive manner with a liquid discharge head having a movable member. A bubble formed for discharge a first discharged droplet grows large into a discharge port side by the movable substantially closing a common liquid chamber side in a bubble forming procedure, and disappears fast at the common liquid chamber side by the movable member releasing the common liquid chamber side of a flow path in a bubble disappearance procedure, and reaches a state to remain at the discharge port side of a heat-generating body. Under this state, since the bubble disappears at the common liquid chamber side, a constant liquid is refilled to reach the discharge port side, and the bubble does not yet completely disappear, a meniscus is disposed comparatively closer to a liquid discharge face. Under the circumstances, if discharge of a second discharged droplet is arranged to start from this state, the liquid can be discharged well at a short interval in a consecutive manner.

摘要翻译： 液体以具有可移动部件的液体排出头连续排出。 形成用于排出第一排出的液滴的气泡通过在气泡形成过程中基本上关闭公共液体室侧而大量地进入排出口侧，并且通过可移动部件释放公共液体室而在公共液体室侧快速消失 气泡消失过程中的流路的一侧，达到保持在发热体的排出口侧的状态。 在这种状态下，由于气泡在共同的液体室侧消失，所以恒定的液体被再填充到排出口侧，并且气泡尚未完全消失，弯液面比较靠近排液面设置。 在这种情况下，如果排出的第二排出的液滴从该状态开始排出，则可以连续地以短的间隔良好地排出液体。

公开(公告)号：US06474791B2

公开(公告)日：2002-11-05

申请号：US09769437

申请日：2001-01-26

申请人： Hiroyuki Ishinaga ,  Sadayuki Sugama ,  Toshio Kashino ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa

发明人： Hiroyuki Ishinaga ,  Sadayuki Sugama ,  Toshio Kashino ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa

IPC分类号： B41J205

CPC分类号： B41J11/0015 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2002/14169 ,  B41J2002/14379 ,  B41J2002/14387 ,  B41J2202/21

摘要： There is disclosed a liquid discharging method and apparatus in which a bubble is formed and grown in the liquid communicated with atmosphere at an area of a discharge opening, and in which a movable member having a free end which guides the bubble toward the discharge opening while regulating growth of the bubble.

摘要翻译： 公开了一种液体排放方法和装置，其中在与排出口的区域连通的液体中形成并生长气泡，并且其中具有将气泡朝向排出口引导的自由端的可动构件同时 调节泡沫的增长。