公开(公告)号：US08002374B2

公开(公告)日：2011-08-23

申请号：US11865306

申请日：2007-10-01

申请人： Yoshiyuki Imanaka ,  Nobuyuki Hirayama ,  Ichiro Saito ,  Muga Mochizuki ,  Takaaki Yamaguchi ,  Masao Kato ,  Toshiyasu Sakai

发明人： Yoshiyuki Imanaka ,  Nobuyuki Hirayama ,  Ichiro Saito ,  Muga Mochizuki ,  Takaaki Yamaguchi ,  Masao Kato ,  Toshiyasu Sakai

IPC分类号： B41J29/38

CPC分类号： B41J2/04538 ,  B41J2/04541 ,  B41J2/04555 ,  B41J2/04565 ,  B41J2/0457 ,  B41J2/0458

摘要： An increase in energy applied to a heating element can be prevented and the service life of a printhead can be prolonged even when the temperature of the printing element having a negative temperature coefficient rises and the resistance of the heating element decreases. A printhead having heating elements connected to a common power supply comprises a switching element series-connected to and controlling driving of the heating element at a voltage applied to a control terminal; a constant voltage source; a wiring resistance generated at a connection wiring line serial-connected to the heating element; and a voltage control circuit which controls to make the potential difference between both ends of the wiring resistance equal to the voltage of the constant voltage source when driving the heating element. A current flowing through the heating element is made constant without any influence of the temperature.

摘要翻译： 即使当具有负温度系数的印刷元件的温度升高并且加热元件的电阻降低时，可以防止施加到加热元件的能量的增加并且打印头的使用寿命也能够延长。 具有连接到公共电源的加热元件的打印头包括以施加到控制端子的电压串联连接并控制加热元件的驱动的开关元件; 恒压源; 在与所述加热元件串联的连接布线处产生的布线电阻; 以及电压控制电路，其控制在驱动所述加热元件时使所述布线电阻的两端之间的电位差等于所述恒定电压源的电压。 流过加热元件的电流恒定，不受温度的影响。

公开(公告)号：US07344218B2

公开(公告)日：2008-03-18

申请号：US10980192

申请日：2004-11-04

申请人： Yoshiyuki Imanaka ,  Nobuyuki Hirayama ,  Ichiro Saito ,  Muga Mochizuki ,  Takaaki Yamaguchi ,  Masao Kato ,  Toshiyasu Sakai

发明人： Yoshiyuki Imanaka ,  Nobuyuki Hirayama ,  Ichiro Saito ,  Muga Mochizuki ,  Takaaki Yamaguchi ,  Masao Kato ,  Toshiyasu Sakai

IPC分类号： B41J29/393

CPC分类号： B41J2/04538 ,  B41J2/04541 ,  B41J2/04555 ,  B41J2/04565 ,  B41J2/0457 ,  B41J2/0458

摘要： An increase in energy applied to a heating element can be prevented and the service life of a printhead can be prolonged even when the temperature of the printing element having a negative temperature coefficient rises and the resistance of the heating element decreases upon controlling a switching element for controlling a current flowing through the heating element so as to make energy as constant as possible. A printhead having a plurality of heating elements connected to a common power supply comprises a switching element series-connected to the heating element and that controls driving of the heating element at a voltage applied to a control terminal; a constant voltage source using a common power supply as a reference; a wiring resistance generated at a connection wiring line serial-connected to the heating element; and a voltage control circuit which controls to make the potential difference between both ends of the wiring resistance equal to the voltage of the constant voltage source when driving the heating element. A current flowing through the heating element is made constant without any influence of the temperature of the heating element.

摘要翻译： 即使当具有负温度系数的印刷元件的温度上升并且加热元件的电阻在控制开关元件时降低，也可以防止施加到加热元件的能量的增加并且打印头的使用寿命可以延长 控制流经加热元件的电流，使能量尽可能的恒定。 具有连接到公共电源的多个加热元件的打印头包括与加热元件串联连接的开关元件，并且以施加到控制端子的电压来控制加热元件的驱动; 使用公共电源作为参考的恒定电压源; 在与所述加热元件串联的连接布线处产生的布线电阻; 以及电压控制电路，其控制在驱动所述加热元件时使所述布线电阻的两端之间的电位差等于所述恒定电压源的电压。 流过加热元件的电流恒定，而不受加热元件的温度的任何影响。

公开(公告)号：US20070188559A1

公开(公告)日：2007-08-16

申请号：US11690561

申请日：2007-03-23

申请人： Yoshiyuki Imanaka ,  Teruo Ozaki ,  Takuya Hatsui ,  Takaaki Yamaguchi ,  Ichiro Saito ,  Muga Mochizuki ,  Toshiyasu Sakai

发明人： Yoshiyuki Imanaka ,  Teruo Ozaki ,  Takuya Hatsui ,  Takaaki Yamaguchi ,  Ichiro Saito ,  Muga Mochizuki ,  Toshiyasu Sakai

IPC分类号： B41J2/05

CPC分类号： B41J2/04506 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04548 ,  B41J2/04553 ,  B41J2/04565 ,  B41J2/0458 ,  B41J2/04591 ,  B41J2/14072

摘要： This invention relates to a printhead substrate capable of suppressing an increase in wiring width and an increase in the size of a substrate formed by a film forming process while increasing the number of simultaneously driven printing elements in order to improve the printing performance, a printhead using the substrate, and a printing apparatus using the printhead. The wiring lines of the substrate are formed into a common wiring line, and energy applied to a heating resistance element is prevented from deviating from a stable ink discharge range owing to the difference in the number of simultaneously driven heating resistance elements. For this purpose, a driving element is greatly downsized in comparison with a conventional one, and the operation region of a MOS transistor is shifted from the non-saturation region to the saturation region.

摘要翻译： 本发明涉及一种打印头基板，其能够抑制布线宽度的增加和由成膜工艺形成的基板的尺寸的增加，同时增加同时驱动的打印元件的数量以提高打印性能，打印头使用 基板和使用打印头的打印装置。 基板的布线被形成为公共布线，并且由于同时驱动的加热电阻元件的数量的差异，防止施加到耐热元件的能量偏离稳定的墨水排出范围。 为此，与常规驱动元件相比，驱动元件大大减小，并且MOS晶体管的操作区域从非饱和区域移动到饱和区域。

公开(公告)号：US07210755B2

公开(公告)日：2007-05-01

申请号：US10646700

申请日：2003-08-25

申请人： Masahiko Kubota ,  Sadayuki Sugama ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Muga Mochizuki ,  Ryoji Inoue ,  Maki Nishida ,  Takaaki Yamaguchi

发明人： Masahiko Kubota ,  Sadayuki Sugama ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Muga Mochizuki ,  Ryoji Inoue ,  Maki Nishida ,  Takaaki Yamaguchi

IPC分类号： B41J2/195 ,  B41J29/38 ,  B41J29/393

CPC分类号： B41J2/17556 ,  B41J2/17513 ,  B41J2/17546 ,  B41J2/17566 ,  B41J2/17596 ,  B41J2/195 ,  B41J19/202 ,  B41J29/393 ,  B41J2002/17576 ,  B41J2002/17583 ,  B41J2202/17

摘要： There is disclosed a solid semiconductor element which very efficiently detects information about a liquid and bidirectionally exchanges the information with the outside. The solid semiconductor element is disposed in a liquid container, and includes at least energy converting unit, information acquiring unit, and information communicating unit. The energy converting unit converts an electromotive force from the outside to a power, and operates the information acquiring unit and information communicating unit. The information acquiring unit acquires the information about the liquid in which the solid semiconductor element is disposed from the liquid, and the information communicating unit transmits the information acquired by the information acquiring unit to the outside.

摘要翻译： 公开了一种非常有效地检测关于液体的信息并与外部双向交换信息的固体半导体元件。 固体半导体元件设置在液体容器中，并且至少包括能量转换单元，信息获取单元和信息通信单元。 能量转换单元将来自外部的电动势转换为电力，并且操作信息获取单元和信息通信单元。 信息获取单元从液体获取关于固体半导体元件的液体的信息，并且信息通信单元将由信息获取单元获取的信息发送到外部。

公开(公告)号：US07014287B2

公开(公告)日：2006-03-21

申请号：US10127594

申请日：2002-04-23

申请人： Masahiko Kubota ,  Sadayuki Sugama ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Muga Mochizuki ,  Ryoji Inoue ,  Maki Nishida ,  Takaaki Yamaguchi

发明人： Masahiko Kubota ,  Sadayuki Sugama ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Muga Mochizuki ,  Ryoji Inoue ,  Maki Nishida ,  Takaaki Yamaguchi

IPC分类号： B41J2/195 ,  B41J29/393

CPC分类号： B41J2/17556 ,  B41J2/17513 ,  B41J2/17546 ,  B41J2/17566 ,  B41J2/17596 ,  B41J2/195 ,  B41J19/202 ,  B41J29/393 ,  B41J2002/17576 ,  B41J2002/17583 ,  B41J2202/17

摘要： There is disclosed a solid semiconductor element which very efficiently detects information about a liquid and bidirectionally exchanges the information with the outside. The solid semiconductor element is disposed in a liquid container, and includes at least energy converting unit, information acquiring unit, and information communicating unit. The energy converting unit converts an electromotive force from the outside to a power, and operates the information acquiring unit and information communicating unit. The information acquiring unit acquires the information about the liquid in which the solid semiconductor element is disposed from the liquid, and the information communicating unit transmits the information acquired by the information acquiring unit to the outside.

公开(公告)号：US06491381B2

公开(公告)日：2002-12-10

申请号：US09452207

申请日：1999-12-01

申请人： Muga Mochizuki ,  Ichiro Saito ,  Toshio Kashino ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

发明人： Muga Mochizuki ,  Ichiro Saito ,  Toshio Kashino ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

IPC分类号： B41J205

CPC分类号： B41J2/14056 ,  B41J2/14048 ,  B41J2/14072

摘要： In a liquid discharge head having an element substrate on the surface of which are provided in parallel a plurality of discharge energy generating elements generating heat energy for creating a bubble in liquid, a fixed portion provided on the element substrate so as to face the plurality of discharge energy generating elements, and fixed to the element substrate, and a plurality of movable members comprising a movable portion extending from the end portion of the fixed portion and displaced by the bubble, a fulcrum about which the movable portion is displaced is located on the movable portion other than a corner portion formed at the boundary between the movable portion and the fixed portion.

摘要翻译： 在具有其表面上的元件基板并排设置的多个排出能量产生元件的液体排出头中，产生用于在液体中产生气泡的热能的排出能量产生元件，设置在元件基板上以与多个 放电能量产生元件，并且固定到元件基板，以及多个可移动部件，包括从固定部分的端部延伸并被气泡移位的可移动部分，可移动部分位于其上的支点位于 除了形成在可动部和固定部之间的边界处的角部以外的可动部。

公开(公告)号：US06378993B1

公开(公告)日：2002-04-30

申请号：US09452184

申请日：1999-12-02

申请人： Teruo Ozaki ,  Ichiro Saito ,  Toshio Kashino ,  Yoshiyuki Imanaka ,  Masahiko Kubota ,  Muga Mochizuki ,  Yoshiaki Kurihara ,  Masashi Miyagawa ,  Shuji Koyama

发明人： Teruo Ozaki ,  Ichiro Saito ,  Toshio Kashino ,  Yoshiyuki Imanaka ,  Masahiko Kubota ,  Muga Mochizuki ,  Yoshiaki Kurihara ,  Masashi Miyagawa ,  Shuji Koyama

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/055

摘要： There is provided a liquid discharge head provided with an element substrate and a ceiling plate fixed in a mutually opposed state, plural liquid path lateral walls provided between the ceiling plate and the element substrate and defining plural light flow paths, plural discharge energy generating elements arranged in parallel on the surface of the element substrate so as to be respectively positioned in the plural liquid paths, plural movable members in the form of a beam supported at an end, provided on the element substrate so as to be respectively opposed to the plural discharge energy generating elements and provided with fixed ends at the upstream side in the liquid flowing direction in the liquid paths and free ends at the downstream ends, and plural projections provided on the ceiling plate for respectively limiting the amount of displacement of the plural movable members, the element substrate and the ceiling plate being composed of similar materials, wherein the liquid path lateral walls are formed on the element substrate, and, on the ceiling plate, there is provided an engaging layer having recesses for fitting with the upper end faces of the liquid path lateral walls.

摘要翻译： 设置有设置有相互相对的状态的元件基板和顶板的液体排出头，设置在顶板与元件基板之间并限定多个光流路的多个液体流路侧壁，多个排出能量产生元件 在元件基板的表面上平行地分别设置在多个液体通道中的多个可移动部件，其形式为支撑在一端的梁，设置在元件基板上，以分别与多个放电 能量产生元件，并且在液体流道的上游侧和下游端的自由端处设置有固定端，并且在顶板上设置有分别限制多个可动构件的位移量的多个突起， 元件基板和顶板由类似的材料组成，其中液体路径1 在该元件基板上形成有一个隔壁，并且在顶板上设有一个接合层，该接合层具有用于与液体通道侧壁的上端面相配合的凹槽。

公开(公告)号：US06168251A

公开(公告)日：2001-01-02

申请号：US08991441

申请日：1997-12-16

申请人： Yoshiyuki Imanaka ,  Ichiro Saito ,  Teruo Ozaki ,  Toshimori Miyakoshi ,  Muga Mochizuki

发明人： Yoshiyuki Imanaka ,  Ichiro Saito ,  Teruo Ozaki ,  Toshimori Miyakoshi ,  Muga Mochizuki

IPC分类号： B41J2938

CPC分类号： B41J2/04505 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J29/393 ,  G06K15/10

摘要： Provided are a recording head, recording apparatus, recording method, and recording head which are cartridge using the recording head, capable of correcting the offset of recording dot position in the direction of movement of the recording head, with a simple structure. A plurality of columns of image data corresponding to the plurality of recording devices relating to recording is held and image data corresponding to the column to be recorded is selected from this held image data and recording is thus performed, so that the driving column and recording column can be changed for each nozzle. Consequently, positional offset of dots can be adjusted for each nozzle.

摘要翻译： 提供了一种记录头，记录装置，记录方法和记录头，其是使用记录头的盒，能够以简单的结构校正记录头的移动方向上的记录点位置的偏移。 保持与记录有关的多个记录装置对应的多列图像数据，并从该保持的图像数据中选择与要记录的列相对应的图像数据，从而进行记录，使得驱动列和记录列 可以更换每个喷嘴。 因此，可以针对每个喷嘴调整点的位置偏移。

公开(公告)号：US07922274B2

公开(公告)日：2011-04-12

申请号：US11707055

申请日：2007-02-16

申请人： Masahiko Kubota ,  Sadayuki Sugama ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Muga Mochizuki ,  Ryoji Inoue ,  Maki Nishida ,  Takaaki Yamaguchi

发明人： Masahiko Kubota ,  Sadayuki Sugama ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Yoshiyuki Imanaka ,  Muga Mochizuki ,  Ryoji Inoue ,  Maki Nishida ,  Takaaki Yamaguchi

IPC分类号： B41J2/195 ,  B41J29/393 ,  B41J2/175

CPC分类号： B41J2/17556 ,  B41J2/17513 ,  B41J2/17546 ,  B41J2/17566 ,  B41J2/17596 ,  B41J2/195 ,  B41J19/202 ,  B41J29/393 ,  B41J2002/17576 ,  B41J2002/17583 ,  B41J2202/17

摘要： There is disclosed a solid semiconductor element which very efficiently detects information about a liquid and bidirectionally exchanges the information with the outside. The solid semiconductor element is disposed in a liquid container, and includes at least energy converting unit, information acquiring unit, and information communicating unit. The energy converting unit converts an electromotive force from the outside to a power, and operates the information acquiring unit and information communicating unit. The information acquiring unit acquires the information about the liquid in which the solid semiconductor element is disposed from the liquid, and the information communicating unit transmits the information acquired by the information acquiring unit to the outside.

摘要翻译： 公开了一种非常有效地检测关于液体的信息并与外部双向交换信息的固体半导体元件。 固体半导体元件设置在液体容器中，并且至少包括能量转换单元，信息获取单元和信息通信单元。 能量转换单元将来自外部的电动势转换为电力，并且操作信息获取单元和信息通信单元。 信息获取单元从液体获取关于固体半导体元件的液体的信息，并且信息通信单元将由信息获取单元获取的信息发送到外部。

公开(公告)号：US06988782B2

公开(公告)日：2006-01-24

申请号：US10293359

申请日：2002-11-14

申请人： Yoshiyuki Imanaka ,  Ichiro Saito ,  Yoshinori Misumi ,  Hidehiko Kanda ,  Muga Mochizuki ,  Takaaki Yamaguchi

发明人： Yoshiyuki Imanaka ,  Ichiro Saito ,  Yoshinori Misumi ,  Hidehiko Kanda ,  Muga Mochizuki ,  Takaaki Yamaguchi

IPC分类号： B41J29/38

CPC分类号： B41J2/04506 ,  B41J2/04528 ,  B41J2/04563 ,  B41J2/04565 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598

摘要： The invention intends to maintain a constant ink discharge amount among the recording heads, even in case a total pulse width of pulse voltages applied to heat generating resistors. For this purpose, a rank table is prepared in such a manner, even in a situation where a total pulse width of the pulses applied to the heat generating resistor is 3 μs or less whereby the ink discharge amount decreases with a decrease in the total pulse width, that a maximum reached temperature on the surface of the heat generating resistors at the application of a preheat pulse becomes higher with a decrease in the resistance of a rank resistor, and a pulse width P1 on the rank table is made longer thereby compensating a decrease in the ink discharge amount with a decrease in the total pulse width and maintaining a constant ink discharge amount.

摘要翻译： 本发明即使在施加到发热电阻器上的脉冲电压的总脉冲宽度的情况下也能够在记录头之间保持恒定的墨水排出量。 为此，即使在施加到发热电阻器的脉冲的总脉冲宽度为3微米以下的情况下，也以这样的方式准备了排列表，从而随着总脉冲的减少，墨水排出量减少 宽度，在施加预热脉冲时发热电阻器表面上的最大达到温度随着等级电阻器的电阻的降低而增加，并且脉冲宽度P <1> 排列表越长，从而通过总脉冲宽度的降低来补偿墨水排出量的减少并保持墨水排出量的恒定。