专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07168774B2 Liquid jetting device and liquid jetting method 失效
公开(公告)号：US07168774B2
公开(公告)日：2007-01-30
申请号：US10877392
申请日：2004-06-25
申请人： Takaaki Murakami , Yuji Yakura
发明人： Takaaki Murakami , Yuji Yakura
IPC分类号： B41J29/38 , B41J29/393 , B41J2/05
CPC分类号： B41J2/04526 , B41J2/04533 , B41J2/0458 , B41J2/14056
摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.

2. 发明授权

US07240998B2 Liquid jetting device and liquid jetting method 失效
标题翻译：液体喷射装置和液体喷射方法
公开(公告)号：US07240998B2
公开(公告)日：2007-07-10
申请号：US11466125
申请日：2006-08-22
申请人： Takaaki Murakami , Yuji Yakura
发明人： Takaaki Murakami , Yuji Yakura
IPC分类号： B41J2/12 , B41J2/09
CPC分类号： B41J2/04526 , B41J2/04533 , B41J2/0458 , B41J2/14056
摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.
摘要翻译：公开了一种液体喷射装置，其包括：用于容纳要喷射的液体的液体室; 用于向所述液体室中的液体赋予能量的能量产生元件; 以及用于通过能量产生元件作为液滴喷射液体室中的液体的喷嘴。在液体喷射装置中，排列多个喷嘴以构成头部，并且将多个喷嘴沿与喷嘴的排列方向正交的方向排列以构成头阵列。此外，从头阵列中的每个喷嘴喷射的液滴沉积在记录介质上以形成点。此外，通过控制由能量产生元件赋予液体的能量的方式，可以使从喷嘴吐出的液滴的喷射方向偏转。此外，校正由于头阵列中的头部的位置的误差引起的点的沉积位置的误差。

3. 发明申请

US20060284941A1 LIQUID JETTING DEVICE AND LIQUID JETTING METHOD 失效
标题翻译：液体喷射装置和液体喷射方法
公开(公告)号：US20060284941A1
公开(公告)日：2006-12-21
申请号：US11466125
申请日：2006-08-22
申请人： Takaaki Murakami , Yuji Yakura
发明人： Takaaki Murakami , Yuji Yakura
IPC分类号： B41J2/12
CPC分类号： B41J2/04526 , B41J2/04533 , B41J2/0458 , B41J2/14056
摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.
摘要翻译：公开了一种液体喷射装置，其包括：用于容纳要喷射的液体的液体室; 用于向所述液体室中的液体赋予能量的能量产生元件; 以及用于通过能量产生元件作为液滴喷射液体室中的液体的喷嘴。在液体喷射装置中，排列多个喷嘴以构成头部，并且将多个喷嘴沿与喷嘴的排列方向正交的方向排列以构成头阵列。此外，从头阵列中的每个喷嘴喷射的液滴沉积在记录介质上以形成点。此外，通过控制由能量产生元件赋予液体的能量的方式，可以使从喷嘴吐出的液滴的喷射方向偏转。此外，校正由于头阵列中的头部的位置的误差引起的点的沉积位置的误差。

4. 发明授权

US07125099B2 Liquid ejector and liquid ejecting method 有权
标题翻译：液体喷射器和液体喷射方法
公开(公告)号：US07125099B2
公开(公告)日：2006-10-24
申请号：US10560334
申请日：2004-06-10
申请人： Takaaki Murakami , Yuji Yakura , Shinji Kayaba , Atsushi Nakamura
发明人： Takaaki Murakami , Yuji Yakura , Shinji Kayaba , Atsushi Nakamura
IPC分类号： B41J2/14
CPC分类号： B41J2/04526 , B41J2/04533 , B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/1404 , B41J2/14056 , B41J2202/20
摘要： A liquid ejecting apparatus can array dots in line even when nozzles are arranged in line and ink droplets are ejected from a plurality of liquid ejecting parts with a time difference. The liquid ejecting apparatus includes a head in which the liquid ejecting parts are arranged in line in the X-direction, and in which a plurality of heating resistors are juxtaposed in the direction perpendicular to the Y-direction in each of the liquid ejecting parts. The liquid ejecting apparatus further includes an ejecting-direction changing means that can change the droplet ejecting direction to a plurality of directions along the Y-direction by applying energy to the juxtaposed heating resistors in different manners, a time-difference ejection means that forms a dot (D2) by a second liquid ejecting part when a predetermined time elapses after a dot (D1) is formed by a first liquid ejecting part, and an ejecting-direction control means that makes the ejecting direction of the droplet from the first liquid ejecting part different from the ejecting direction of the droplet from the second liquid ejecting part so that the distance between the landing position of the dot (D1) in the first liquid ejecting part and the landing position of the dot (D2) in the second liquid ejecting part in the Y-direction is shorter than the relative moving distance between the head and printing paper.
摘要翻译：液体喷射装置即使当喷嘴排列成一列并且墨滴从多个液体喷射部分以时间差喷射时，也能够排列成一列。液体喷射装置包括其中液体喷射部在X方向上排成一列的头部，并且其中多个加热电阻器在每个液体喷射部分中在与Y方向垂直的方向上并置。液体喷射装置还包括喷射方向改变装置，其能够以不同的方式向并列的加热电阻器施加能量，沿着Y方向将墨滴喷射方向改变为多个方向;时间喷射装置形成在由第一液体喷射部形成点（D 1）之后经过预定时间时，通过第二液体喷射部分产生点（D 2），以及喷射方向控制装置，其使得液滴从第一喷射方向与第二液体喷射部分的液滴喷射方向不同的液体喷射部分，使得第一液体喷射部分中的点（D 1）的着陆位置与点（D 2）的着陆位置之间的距离在第二液体喷射部分在Y方向上比头部和打印纸之间的相对移动距离短。

5. 发明申请

US20060209103A1 LIQUID EJECTOR AND LIQUID EJECTING METHOD 有权
标题翻译：液体喷射器和液体喷射方法
公开(公告)号：US20060209103A1
公开(公告)日：2006-09-21
申请号：US10560334
申请日：2004-06-10
申请人： Takaaki Murakami , Yuji Yakura , Shinji Kayaba , Atsushi Nakamura
发明人： Takaaki Murakami , Yuji Yakura , Shinji Kayaba , Atsushi Nakamura
IPC分类号： B41J29/38
CPC分类号： B41J2/04526 , B41J2/04533 , B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/1404 , B41J2/14056 , B41J2202/20
摘要： A liquid ejecting apparatus can array dots in line even when nozzles are arranged in line and ink droplets are ejected from a plurality of liquid ejecting parts with a time difference. The liquid ejecting apparatus includes a head in which the liquid ejecting parts are arranged in line in the X-direction, and in which a plurality of heating resistors are juxtaposed in the direction perpendicular to the Y-direction in each of the liquid ejecting parts. The liquid ejecting apparatus further includes an ejecting-direction changing means that can change the droplet ejecting direction to a plurality of directions along the Y-direction by applying energy to the juxtaposed heating resistors in different manners, a time-difference ejection means that forms a dot (D2) by a second liquid ejecting part when a predetermined time elapses after a dot (D1) is formed by a first liquid ejecting part, and an ejecting-direction control means that makes the ejecting direction of the droplet from the first liquid ejecting part different from the ejecting direction of the droplet from the second liquid ejecting part so that the distance between the landing position of the dot (D1) in the first liquid ejecting part and the landing position of the dot (D2) in the second liquid ejecting part in the Y-direction is shorter than the relative moving distance between the head and printing paper.
摘要翻译：液体喷射装置即使当喷嘴排列成一列并且墨滴从多个液体喷射部分以时间差喷射时，也能够排列成一列。液体喷射装置包括其中液体喷射部在X方向上排成一列的头部，并且其中多个加热电阻器在每个液体喷射部分中在与Y方向垂直的方向上并置。液体喷射装置还包括喷射方向改变装置，其能够以不同的方式向并列的加热电阻器施加能量，沿着Y方向将墨滴喷射方向改变为多个方向;时间喷射装置形成在由第一液体喷射部形成点（D 1）之后经过预定时间时，通过第二液体喷射部分产生点（D 2），以及喷射方向控制装置，其使得液滴从第一喷射方向与第二液体喷射部分的液滴喷射方向不同的液体喷射部分，使得第一液体喷射部分中的点（D 1）的着陆位置与点（D 2）的着陆位置之间的距离在第二液体喷射部分在Y方向上比头部和打印纸之间的相对移动距离短。

6. 发明申请

US20050018001A1 Liquid jetting device and liquid jetting method 失效
标题翻译：液体喷射装置和液体喷射方法
公开(公告)号：US20050018001A1
公开(公告)日：2005-01-27
申请号：US10877392
申请日：2004-06-25
申请人： Takaaki Murakami , Yuji Yakura
发明人： Takaaki Murakami , Yuji Yakura
IPC分类号： B41J2/07 , B41J2/05 , B41J2/14 , B41J29/38
CPC分类号： B41J2/04526 , B41J2/04533 , B41J2/0458 , B41J2/14056
摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.
摘要翻译：公开了一种液体喷射装置，其包括：用于容纳要喷射的液体的液体室; 用于向所述液体室中的液体赋予能量的能量产生元件; 以及用于通过能量产生元件作为液滴喷射液体室中的液体的喷嘴。在液体喷射装置中，排列多个喷嘴以构成头部，并且将多个喷嘴沿与喷嘴的排列方向正交的方向排列以构成头阵列。此外，从头阵列中的每个喷嘴喷射的液滴沉积在记录介质上以形成点。此外，通过控制由能量产生元件赋予液体的能量的方式，可以使从喷嘴吐出的液滴的喷射方向偏转。此外，校正由于头阵列中的头部的位置的误差引起的点的沉积位置的误差。

7. 发明申请

US20080239010A1 HEAD MODULE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS 失效
标题翻译：头部模块，液体排放头和液体排放装置
公开(公告)号：US20080239010A1
公开(公告)日：2008-10-02
申请号：US12052391
申请日：2008-03-20
申请人： Manabu Tomita , Shogo Ono , Iwao Ushinohama , Takaaki Murakami
发明人： Manabu Tomita , Shogo Ono , Iwao Ushinohama , Takaaki Murakami
IPC分类号： B41J2/05
CPC分类号： B41J2/14072 , B41J2/1603 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1645 , B41J2202/20
摘要： A head module includes lines of head chips, each head chip having energy-generating elements for discharging liquid and electrodes for electrically connecting the energy-generating elements to a control substrate, and a wiring board having wires for electrically connecting the electrodes to the control substrate. The head module drives the energy-generating elements through the wiring board to discharge liquid. The wiring board includes connecting sections connecting the wires to the respective electrodes, common wire sections joining some of the wires that are common to the head chips, and a terminal section connecting the wires to the control substrate at one side of the wiring board. The wires in the connecting and terminal sections are arranged in a single-layer structure along a horizontal direction. The wires in the common wire sections are arranged in a multi-layer structure in which portions of the wires are stacked in the vertical direction.
摘要翻译：头模块包括头芯片，每个头芯片具有用于排出液体的能量产生元件和用于将能量产生元件电连接到控制基板的电极，以及具有用于将电极电连接到控制基板的导线的布线板。头模块通过布线板驱动发电元件以排出液体。布线板包括将导线连接到各个电极的连接部分，连接头部芯片共有的一些电线的公共电线部分和将电线连接到布线板一侧的控制基板的端子部分。连接端子和端子部分中的导线沿水平方向布置成单层结构。公共电线部分中的电线布置成多层结构，其中电线的一部分在垂直方向上堆叠。

8. 发明授权

US07205761B2 Rotation state detecting device and rotation state detecting method 有权
标题翻译：旋转状态检测装置和旋转状态检测方法
公开(公告)号：US07205761B2
公开(公告)日：2007-04-17
申请号：US11076874
申请日：2005-03-11
申请人： Manabu Tsukamoto , Takaaki Murakami , Yuji Ariyoshi , Takahiro Ohnakado , Yasuhiro Kosasayama
发明人： Manabu Tsukamoto , Takaaki Murakami , Yuji Ariyoshi , Takahiro Ohnakado , Yasuhiro Kosasayama
IPC分类号： G01P3/44 , G01B7/30 , G08B21/00
CPC分类号： G01D5/145 , G01D5/2451
摘要： A rotation state detecting device capable of detecting the direction of rotation of a rotating body includes first and second bridge circuits made up of magneto-resistance effect elements, a first comparator for detecting the increasing/decreasing direction of the center point voltage of the first bridge circuit, a second comparator for detecting the increasing/decreasing direction of the center point voltage of the second bridge circuit, a third comparator for detecting the difference between the center point voltage of the first bridge circuit and the center point voltage of the second bridge circuit, and logic value information deriving means for outputting “1” when the logic values of the outputs of the first comparator and the second comparator are both “1”, outputting “0” when they are both “0”, and continuing to output the previous value at other times, the direction of rotation of the rotating body being determined on the basis of a combination of the outputs of the first, second and third comparators and the logic value information deriving means.
摘要翻译：能够检测旋转体的旋转方向的旋转状态检测装置包括由磁阻效应元件构成的第一和第二桥接电路，用于检测第一桥的中心点电压的增减方向的第一比较器电路，用于检测第二桥接电路的中心点电压的增加/减少方向的第二比较器，用于检测第一桥接电路的中心点电压与第二桥接电路的中心点电压之间的差的第三比较器以及当第一比较器和第二比较器的输出的逻辑值都为“1”时输出“1”的逻辑值信息导出装置，当它们均为“0”时输出“0”，并且继续输出在其他时刻的先前值，旋转体的旋转方向基于第一，第二的输出的组合来确定 nd和第三比较器以及逻辑值信息导出装置。

9. 发明申请

US20050248614A1 Liquid discharge apparatus, printer head, and method for making liquid discharge apparatus 审中-公开
公开(公告)号：US20050248614A1
公开(公告)日：2005-11-10
申请号：US11145092
申请日：2005-06-03
申请人： Takaaki Murakami , Minoru Kohno , Koichi Igarashi , Shogo Ono , Toru Tanikawa
发明人： Takaaki Murakami , Minoru Kohno , Koichi Igarashi , Shogo Ono , Toru Tanikawa
IPC分类号： B41J2/135 , B41J2/05 , B41J2/14 , B41J2/145 , B41J2/15 , B41J2/16 , B65D81/24
CPC分类号： B41J2/1626 , B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2/1631 , B41J2/1642 , B41J2/1643 , B41J2/1645
摘要： A liquid discharge apparatus has liquid chambers and nozzles that discharge droplets of liquids contained in the liquid chambers through liquid channels. The liquid discharge apparatus includes a substrate provided with partitions on one face thereof, the liquid chambers and the liquid channels being defined between the partitions. The liquid discharge apparatus further includes a nozzle sheet provided with adhesion-improving layers at least at positions corresponding to the top faces of the partitions and the nozzles for discharging liquid, the nozzle sheet and the top faces of the respective partitions being bonded to each other with the adhesion-improving layers. The liquid discharge apparatus also includes driving elements provided on the face of the substrate at positions corresponding to the liquid chambers, for changing the pressure of the liquid chambers. The liquid discharge apparatus is used as a printer head for ink jet printing.

10. 发明申请

US20050151793A1 Print head, manufacturing method therefor, and printer 审中-公开
公开(公告)号：US20050151793A1
公开(公告)日：2005-07-14
申请号：US11074286
申请日：2005-03-07
申请人： Shinichi Horii , Shigeyoshi Hirashima , Atsushi Nakamura , Shinji Kayaba , Makoto Ando , Hiroshi Tokunaga , Takaaki Murakami
发明人： Shinichi Horii , Shigeyoshi Hirashima , Atsushi Nakamura , Shinji Kayaba , Makoto Ando , Hiroshi Tokunaga , Takaaki Murakami
IPC分类号： B41J2/05 , B41J2/14 , B41J2/155 , B41J2/16
CPC分类号： B41J2/1631 , B41J2/04505 , B41J2/04506 , B41J2/04573 , B41J2/0458 , B41J2/14016 , B41J2/14024 , B41J2/155 , B41J2/1601 , B41J2/1623 , B41J2/1625 , B41J2/1628 , B41J2/1629 , B41J2202/19 , B41J2202/20
摘要： A print head is provided with at least ink-pressurizing cells, heating elements, and ink-ejection nozzles. In addition, the print head includes substrate members which form side surfaces and one end surface of the ink-pressurizing cells, and which are provided with the heating elements; a nozzle-formed member which forms the other end surface of the ink-pressurizing cells, and in which the ink-ejection nozzles, which individually correspond to the ink-pressurizing cells, are formed; and a head frame which supports the nozzle-formed member.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式