专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20110279549A1 LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS 有权
标题翻译：液体排放头和液体排放装置
公开(公告)号：US20110279549A1
公开(公告)日：2011-11-17
申请号：US13104766
申请日：2011-05-10
申请人： Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
发明人： Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
IPC分类号： B41J2/04
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2002/14387 , B41J2202/20
摘要： A liquid discharge head includes a recording element substrate including a recording element that generates energy for discharging liquid from a discharge port, a base plate including a mounted surface on which the recording element substrate is mounted, an electric wiring substrate including a portion disposed on another surface of the base plate different from the mounted surface, adjacent to the mounted surface, and configured to be electrically connected to the recording element substrate, and an shield member having electric conductivity and configured to shield the portion.
摘要翻译：液体排出头包括：记录元件基板，包括产生用于从排出口排出液体的能量的记录元件，包括安装有记录元件基板的安装表面的基板，包括设置在其上的部分的电布线基板基板的表面与安装的表面不同，与安装表面相邻，并且被构造成电连接到记录元件基板，以及具有导电性并被构造成屏蔽该部分的屏蔽构件。

42. 发明授权

US07775638B2 Ink jet recording head and recording apparatus 有权
标题翻译：喷墨记录头和记录装置
公开(公告)号：US07775638B2
公开(公告)日：2010-08-17
申请号：US11628334
申请日：2005-07-14
申请人： Toshiaki Hirosawa , Shuzo Iwanaga , Yasutomo Watanabe , Riichi Saito
发明人： Toshiaki Hirosawa , Shuzo Iwanaga , Yasutomo Watanabe , Riichi Saito
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/1623 , B41J2/14072 , B41J2/155 , B41J2/1603
摘要： A highly reliable, small-sized, and inexpensive ink jet recording head includes an electrical wiring member that is joined with a back surface of a liquid discharge substrate and includes a liquid supply port communicating with a liquid supply port of the liquid discharge substrate and an electrical connection portion connected to the electrode; and a holding member that holds the liquid discharge substrate through the electrical wiring member and includes a liquid supply port for supplying the liquid to the liquid supply port of the liquid discharge substrate. The liquid supply ports of the electrical wiring member, the liquid discharge substrate, and the holding member communicate with one another. A sealing agent for sealing the electrical connection portion is filled up between the liquid discharge substrate and the electrical wiring member, and a side surface of the liquid supply port of the electrical wiring member is covered with the sealing agent.
摘要翻译：一种高可靠性，小型和便宜的喷墨记录头包括与液体排出基板的背面接合的电气布线构件，并且包括与液体排出基板的液体供给口连通的液体供给口和连接到电极的电连接部分; 以及保持构件，其通过电配线构件保持液体排出衬底，并且包括用于将液体供应到液体排出衬底的液体供给口的液体供给口。电配线部件，液体排出基板和保持部件的液体供给口彼此连通。用于密封电气连接部分的密封剂填充在液体排出基板和电气配线部件之间，电气配线部件的液体供给口的侧表面被密封剂覆盖。

43. 发明申请

US20090309939A1 LIQUID EJECTION HEAD, RECORDING APPARATUS HAVING THE SAME, AND RECORDING METHOD 有权
标题翻译：液体喷射头，记录装置及记录方法
公开(公告)号：US20090309939A1
公开(公告)日：2009-12-17
申请号：US12484117
申请日：2009-06-12
申请人： Toshiaki Hirosawa
发明人： Toshiaki Hirosawa
IPC分类号： B41J2/175
CPC分类号： B41J2/155
摘要： A liquid ejection head includes at least one liquid ejecting substrate for ejecting liquid, a supporting member for supporting the at least one liquid ejecting substrate, the at least one liquid ejecting substrate being fixed to a main surface of the supporting member, and a plurality of liquid supplying members for supplying liquid to the at least one liquid ejecting substrate through the supporting member. A linear expansivity of each of the liquid supplying members is different from a linear expansivity of the supporting member. The plurality of the liquid supplying members are arranged along a longitudinal direction of the supporting member, with each of the liquid supplying members being bonded to a surface that is opposite the main surface of the supporting member.
摘要翻译：液体喷射头包括至少一个用于喷射液体的液体喷射基板，用于支撑至少一个液体喷射基板的支撑部件，至少一个液体喷射基板固定到支撑部件的主表面，以及多个液体供给部件，用于通过支撑部件向至少一个液体喷射基板供给液体。每个液体供应构件的线性膨胀性不同于支撑构件的线性膨胀性。多个液体供给构件沿着支撑构件的长度方向配置，其中每个液体供给构件被结合到与支撑构件的主表面相对的表面。

44. 发明申请

US20070285469A1 LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD THEREOF 失效
标题翻译：液体排出头及其制造方法
公开(公告)号：US20070285469A1
公开(公告)日：2007-12-13
申请号：US11756177
申请日：2007-05-31
申请人： Osamu SATO , Toshiaki Hirosawa
发明人： Osamu SATO , Toshiaki Hirosawa
IPC分类号： B41J2/05
CPC分类号： B41J2/14024 , B41J2/14072 , B41J2/1603 , B41J2/1623 , B41J2/1632 , B41J2202/18 , B41J2202/19 , B41J2202/20
摘要： A liquid discharge head comprising a liquid discharge substrate in which a first liquid supply port being a penetration port for supplying a liquid is formed and is provided with a first electrode receiving electric energy for discharging the liquid on a surface thereof on one side, a supporting member which is opposed to the first electrode and a second liquid supply port being a penetration port for supplying the liquid is formed to communicate with the first liquid supply port, the supporting member provided with a second electrode for transmitting the electric energy to the first electrode on a surface opposed to the first electrode, and a conductive first intermediate member abutting with both of the first electrode and the second electrode to electrically connect the first electrode and the second electrode, wherein an abutting surface of the first intermediate member abutting with the first electrode is flattened.
摘要翻译：一种液体排出头，包括：液体排出基板，其中形成有作为用于供给液体的贯通口的第一液体供给口，并且在其一侧的表面上设置有用于排出液体的电能的第一电极，与第一电极相对的构件和作为供给液体的贯通口的第二供液口形成为与第一液体供给口连通，支撑构件设置有用于将电能传递到第一电极的第二电极在与所述第一电极相对的表面上，以及与所述第一电极和所述第二电极两者抵接的导电的第一中间部件，以电连接所述第一电极和所述第二电极，其中所述第一中间部件与所述第一电极电极变平。

45. 发明申请

US20070242102A1 Ink Jet Recording Head and Ink Jet Recording Apparatus 失效
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US20070242102A1
公开(公告)日：2007-10-18
申请号：US11628359
申请日：2005-07-14
申请人： Toshiaki Hirosawa , Shuzo Iwanaga , Yasutomo Watanabe , Riichi Saito
发明人： Toshiaki Hirosawa , Shuzo Iwanaga , Yasutomo Watanabe , Riichi Saito
IPC分类号： B41J2/14
CPC分类号： B41J2/1623 , B41J2/14072 , B41J2/14145 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/164 , B41J2002/14491
摘要： To provide a highly reliable, compact, and inexpensive ink jet recording head, the present invention includes: a liquid discharge substrate having on a front surface side a discharge port for discharging a liquid, and having, on a back surface side, a liquid discharge port for supplying the liquid discharged from the discharge port, and an electrode for transmitting and receiving a signal to drive energy generation means for discharging the liquid from the discharge port; a film-like electrical wiring member joined to the back surface of the liquid discharge substrate, the film-like electrical wiring member including a liquid supply hole communicating with the liquid supply port of the liquid discharge substrate, and an electrical connection portion connected to the electrode; and a retaining member for retaining the liquid discharge substrate with the electrical wiring member interposed therebetween, the retaining member including a liquid supply port for supplying the liquid to the liquid supply port of the liquid discharge substrate.
摘要翻译：为了提供高度可靠，紧凑且廉价的喷墨记录头，本发明包括：液体排出基板，其表面侧具有用于排出液体的排出口，并且在背面侧具有液体排出口用于供给从排出口排出的液体的端口，以及用于发送和接收信号的电极，用于驱动从排出口排出液体的能量产生装置; 接合到所述液体排出基板的背面的薄膜状电布线构件，所述薄膜状电配线构件包括与所述液体排出基板的液体供给口连通的液体供给孔，以及与所述液体排出基板连接的电连接部电极; 以及保持构件，用于将电气布线构件夹持在其间用于保持液体排出衬底，所述保持构件包括用于将液体供应到液体排出衬底的液体供给口的液体供给口。

46. 发明授权

US06752492B2 Print head and ink jet printing apparatus 有权
标题翻译：打印头和喷墨打印设备
公开(公告)号：US06752492B2
公开(公告)日：2004-06-22
申请号：US10235669
申请日：2002-09-06
申请人： Toshiaki Hirosawa , Minoru Nozawa , Riichi Saito , Shogo Kawamura , Toshimori Miyakoshi
发明人： Toshiaki Hirosawa , Minoru Nozawa , Riichi Saito , Shogo Kawamura , Toshimori Miyakoshi
IPC分类号： B41J2175
CPC分类号： B41J2/1752 , B41J2/055 , B41J2/14024 , B41J2/1404 , B41J2/14145 , B41J2/1601 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/17503 , B41J2/17546 , B41J2/17559 , B41J2/17566 , B41J2002/14362
摘要： Disadvantages relating to ink refill specific to an increase in a number of ink ejection openings in an ink jet print head is eliminated to provide a particularly excellent fast-response capability and ejection performance. More specifically, when an ink is supplied to a liquid chamber via an ink supply path and an ink supply opening formed in a support member and a print element substrate in a print head, and is then ejected from ejection openings, a pressure of an ink effected upon the ejection is transmitted to the ink supply path. This pressure, however, can be absorbed by air chambers via communication paths to reduce adverse effects of the pressure on ink refill in the liquid path after the ejection. In this case, since the air chambers and other components are structured to be closed with respect to the atmosphere, problems such as an increase in viscosity which are associated with communication of the air chambers and other components with the atmosphere can be prevented.
摘要翻译：消除了与针对喷墨打印头中的多个墨水喷射口的增加有关的墨水补充相关的缺点，以提供特别优异的快速响应能力和喷射性能。更具体地说，当通过供墨路径将油墨供应到液体室时，形成在支撑构件中的供墨口和打印头中的打印元件基板，然后从喷射口喷射墨水的压力在喷射时实现的墨水被传送到供墨路径。然而，该压力可以通过通气路径被空气室吸收，以减少在喷射之后液体路径中的压力对油墨再填充的不利影响。在这种情况下，由于空气室和其它部件被构造为相对于大气封闭，所以可以防止诸如与空气室和其它部件与大气连通的粘度增加的问题。

47. 发明授权

US06536868B1 Liquid ejection type print head, printing apparatus provided with same and a method for producing a liquid ejection type print head 有权
标题翻译：液体喷射型打印头，具有该液体喷射型打印头的打印装置和用于产生液体喷射型打印头的方法
公开(公告)号：US06536868B1
公开(公告)日：2003-03-25
申请号：US09643826
申请日：2000-08-22
申请人： Shogo Kawamura , Toshiaki Hirosawa , Riichi Saito
发明人： Shogo Kawamura , Toshiaki Hirosawa , Riichi Saito
IPC分类号： B41J215
CPC分类号： B41J2/1601 , B41J2/14024 , B41J2/1404 , B41J2/14145 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/17503 , B41J2/1752 , B41J2/17546 , B41J2/17559 , B41J2/17566 , B41J2002/14362
摘要： A print element unit comprising a print element substrate, and a plate-like member having a surface to be adhered on which the print element substrate is positioned and fixedly adhered via heat-hardening adhesive and a first reference surface used as a positioning reference to the print element substrate to be fixedly adhered, wherein a holder member for holding tanks for storing liquid supplied to the print element substrate, having the second reference surface to be detachably engaged with the first reference surface of the plate-like member and with a reference surface of a mounting portion of a carriage member movable together with the print element substrate and the plate-like member, and the second reference surfaces are engaged with the first surface, and then the print element unit and the holder member are fixedly adhered with each other via a hardening adhesive at a low (normal) temperature.
摘要翻译：一种印刷元件单元，包括印刷元件基板和板状构件，该板状构件具有要粘附的表面，印刷元件基板通过加热硬化粘合剂定位并固定在该表面上，第一参考表面用作定位参考打印元件基板被固定地粘附，其中保持件用于储存用于储存供应到打印元件基板的液体的罐，该保持件具有第二参考表面以与板状元件的第一参考表面可拆卸地接合，并具有参考表面可与打印元件基板和板状构件一起移动的托架构件的安装部分，并且第二参考表面与第一表面接合，然后打印元件单元和保持器构件彼此牢固地粘合通过在低（正常）温度下的硬化粘合剂。

48. 发明授权

US5357268A Ink jet recording head in which the ejection elements are driven in blocks 失效
标题翻译：喷墨记录头，其中喷射元件以块形式被驱动
公开(公告)号：US5357268A
公开(公告)日：1994-10-18
申请号：US933928
申请日：1992-08-24
申请人： Hideaki Kishida , Akira Katayama , Kimiyuki Hayasaki , Nobuyuki Watanabe , Jiro Moriyama , Toshiaki Hirosawa , Torachika Osada , Hidemi Kubota , Yutaka Koizumi , Mineo Kaneko
发明人： Hideaki Kishida , Akira Katayama , Kimiyuki Hayasaki , Nobuyuki Watanabe , Jiro Moriyama , Toshiaki Hirosawa , Torachika Osada , Hidemi Kubota , Yutaka Koizumi , Mineo Kaneko
IPC分类号： B41J2/05
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04581 , B41J2/04591
摘要： An ink jet recorder includes a plurality of recording elements which are arranged corresponding to each of a plurality of ejection outlets for ejecting ink in accordance with driving signals, a plurality of ejection passages corresponding to the ejection outlets and connected to a common chamber, a plurality of driving blocks formed by dividing the recording elements by predetermined number of units in the arrangement order, control elements for each of the driving blocks and for controlling the recording elements associated with each driving block in a simultaneous driving manner, a selection unit for selecting the driving block to be driven in order that at least adjacent driving blocks are not driven in sequence, and a supply unit for supplying driving signals to the driving block selected by the said selecting unit. With this arrangement, ink in ejection passages associated with a driving block adjacent the selected driving block will not be significantly affected when the selected driving block is driven.
摘要翻译：一种喷墨记录器包括多个记录元件，它们对应于根据驱动信号喷射墨的多个喷射出口中的每一个，对应于喷射出口并连接到公共室的多个喷射通道，多个通过按照排列顺序将记录元件划分预定数量的单元形成的驱动块，用于每个驱动块的控制元件和用于以同时驱动的方式控制与每个驱动块相关联的记录元件;选择单元，用于选择驱动块被驱动以使得至少相邻的驱动块不依次驱动;以及供应单元，用于向由所述选择单元选择的驱动块提供驱动信号。利用这种布置，当所选择的驱动块被驱动时，与邻近所选择的驱动块的驱动块相关联的喷射通道中的墨水将不会受到显着影响。

49. 发明授权

US5220345A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US5220345A
公开(公告)日：1993-06-15
申请号：US767541
申请日：1991-09-27
申请人： Toshiaki Hirosawa
发明人： Toshiaki Hirosawa
IPC分类号： B41J2/155 , B41J2/195
CPC分类号： B41J2/195 , B41J2/155 , B41J2002/14379 , B41J2202/08 , B41J2202/12
摘要： An ink jet recording apparatus includes a recording head having ink discharging portions for discharging ink and an ink chamber for supplying the ink to the discharging portions in accordance with discharging of the ink by the discharging portions, a plurality of ink supply ports for supplying ink to the ink chamber, ink supplying systems for supplying the ink through the ink supplying ports, a plurality of temperature detectors for detecting temperature of the recording head at different positions, and a controller, responsive to the temperature detectors for controlling supply of the ink through the ink supply ports and by the ink supplying systems.
摘要翻译：一种喷墨记录装置包括：具有用于排出墨的排墨部分的记录头和用于通过排出部分排墨墨水将油墨供应到排出部分的墨水室;多个供墨口，用于将墨水供应到墨水室，用于通过供墨口供墨的供墨系统，用于检测记录头在不同位置的温度的多个温度检测器和控制器，响应温度检测器控制墨水通过供墨口和供墨系统。

50. 发明授权

US5173717A Ink jet recording head in which the ejection elements are driven in blocks 失效
标题翻译：墨水喷射记录头，喷射元件以块形式驱动
公开(公告)号：US5173717A
公开(公告)日：1992-12-22
申请号：US649725
申请日：1991-02-01
申请人： Hideaki Kishida , Akira Katayama , Kimiyuki Hayasaki , Nobuyuki Watanabe , Jiro Moriyama , Toshiaki Hirosawa , Torachika Osada , Hidemi Kubota , Yutaka Koizumi , Mineo Kaneko
发明人： Hideaki Kishida , Akira Katayama , Kimiyuki Hayasaki , Nobuyuki Watanabe , Jiro Moriyama , Toshiaki Hirosawa , Torachika Osada , Hidemi Kubota , Yutaka Koizumi , Mineo Kaneko
IPC分类号： B41J2/05
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04581 , B41J2/04591
摘要： An ink jet recorder includes a plurality of recording elements which arranged corresponding to each of a plurality of ejection outlets for ejecting ink in accordance with driving signals, a plurality of ejection passages corresponding to the ejection outlets and connected to a common chamber, a plurality of driving blocks which formed by dividing the recording elements by predetermined number of units in the arrangement order, control elements for each of the driving blocks and for controlling the recording elements associated with each driving block in a simultaneous driving manner, a selection unit for selecting the driving block to be driven in order that at least adjacent driving blocks are not driven in sequence, and a supply unit for supplying driving signals to the driving block selected by the said selecting unit. With this arrangement, ink in ejection passages associated with a driving block adjacent the selected driving block will not be significantly affected when the selected driving block is driven.

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