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    • 41. 发明授权
    • Ink-jet head unit
    • 喷墨头单元
    • US07207653B2
    • 2007-04-24
    • US10800782
    • 2004-03-15
    • Atsushi Ito
    • Atsushi Ito
    • B41J2/26
    • H05K1/118B41J2/14209B41J2002/14217B41J2002/14225B41J2002/14491H05K1/0281H05K3/0058H05K3/363H05K2201/2009
    • An ink-jet head unit including an ink-jet head having ejection-energy generating elements for generating energies for ejecting an ink from nozzles, and a row of terminals for energizing the ejection-energy generating elements, a flexible wiring board having a wiring pattern jointed in an end portion thereof to the terminals of the ink-jet head, the flexible wiring board extending in a direction perpendicular to a direction of extension of the row of terminals, and including an inclined portion extending from the end portion obliquely upwardly and outwardly of the ink-jet head, and a rigid member having a higher degree of rigidity than the flexible wiring board and disposed on the flexible wiring board in contact with at least the end portion.
    • 一种喷墨头单元,包括具有用于产生用于从喷嘴喷射墨水的能量的喷射能量产生元件的喷墨头和用于激发喷射能量产生元件的一排端子,具有布线图案的柔性布线板 在其端部连接到喷墨头的端子,柔性布线板沿垂直于该列端子的延伸方向的方向延伸,并且包括从端部向斜上方向外延伸的倾斜部分 以及刚性比柔性布线板刚性高的刚性构件,并且设置在与至少端部接触的挠性布线板上。
    • 42. 发明申请
    • Printer capable of refusing receipt of printed materials sent from an unintended source
    • 打印机能够拒绝收到从非预期来源发送的印刷品
    • US20070070417A1
    • 2007-03-29
    • US11594141
    • 2006-11-08
    • Atsushi Ito
    • Atsushi Ito
    • G06F3/12
    • G06K15/00G06F3/1222G06F3/1238G06F3/1285G06K15/1803G06K15/1818
    • A printer (100) for printing based on a print job signal sent from a data processing device (200) registers print job signal sending sources and a message corresponding to each sending source in memory (111, 112). A controller (113) detects whether the sending source of a received print job signal is registered in memory. If the sending source is registered, a messaging unit (110, 111) outputs a corresponding message. Sending sources that are permitted to print can also be registered in memory (111, 112). In this case, the controller (113) detects whether the sending source of a received print job signal is registered in memory, and instructs the printer (110) to print only when the sending source is registered as permitted to print.
    • 用于基于从数据处理装置(200)发送的打印作业信号进行打印的打印机(100)将打印作业信号发送源和与每个发送源对应的消息记录在存储器(111,112)中。 控制器(113)检测所接收的打印作业信号的发送源是否被登记在存储器中。 如果发送源被注册,则消息传送单元(110,111)输出相应的消息。 允许打印的发送源也可以在存储器(111,112)中注册。 在这种情况下,控制器(113)检测所接收的打印作业信号的发送源是否被登记在存储器中,并且仅当发送源被注册为允许打印时才指示打印机(110)进行打印。
    • 43. 发明申请
    • Ink-Jet Recording Apparatus
    • 喷墨记录装置
    • US20070052780A1
    • 2007-03-08
    • US11470046
    • 2006-09-05
    • Hiromitsu MizutaniAtsushi Ito
    • Hiromitsu MizutaniAtsushi Ito
    • B41J2/175
    • B41J2/14233B41J2/14209B41J2002/14217B41J2002/14225B41J2002/14258B41J2002/14306B41J2002/14403B41J2002/14419
    • A cavity unit for use in an ink-jet recording head, including a plurality of plate members which are stacked on each other and which have at least one ink-introducing passage which introduces an ink, at least one filter portion which removes foreign matters from the introduced ink, at least one pair of communication chambers which are provided on either side of the at least one filter portion and communicate with each other through the at least one filter portion, and a plurality of nozzles each of which ejects a droplet of the ink. The plate members include a filter plate including, as at least one portion thereof, the at least one filter portion, and a guide-passage plate which is provided adjacent the filter plate and which has, on an upstream side of an upstream-side one of the at least one pair of communication chambers with respect to an ink-flow path along which the introduced ink flows from the at least one ink-introducing passage to the each nozzle, at least one guide passage which causes the introduced ink to flow, before the ink flows into the upstream-side communication chamber, in a direction along one surface of the filter plate.
    • 一种用于喷墨记录头的空腔单元,包括彼此堆叠的多个板构件,其具有至少一个引入油墨的油墨引入通道,至少一个除去异物的过滤器部分 引入的油墨,至少一对连通室,其设置在所述至少一个过滤器部分的任一侧并且通过所述至少一个过滤器部分彼此连通;以及多个喷嘴,每个喷嘴喷射所述至少一个过滤器部分的液滴 墨水。 板构件包括过滤板,该过滤板至少包括至少一个过滤部分,以及与过滤板相邻设置的导向通道板,并且在上游侧的上游侧 所述至少一对连通腔相对于所述引入的油墨从所述至少一个墨水引入通道流到所述每个喷嘴的油墨流动路径,至少一个引导墨水流动的引导通道, 在油墨沿着过滤板的一个表面的方向流入上游侧连通室之前。
    • 47. 发明授权
    • Printer
    • 打印机
    • US07151613B1
    • 2006-12-19
    • US09506453
    • 2000-02-18
    • Atsushi Ito
    • Atsushi Ito
    • G06F3/12G06K15/00
    • G06K15/00G06F3/1222G06F3/1238G06F3/1285G06K15/1803G06K15/1818
    • A printer (100) for printing based on a print job signal sent from a data processing device (200) registers print job signal sending sources and a message corresponding to each sending source in memory (111, 112). A controller (113) detects whether the sending source of a received print job signal is registered in memory. If the sending source is registered, a messaging unit (110, 111) outputs a corresponding message. Sending sources that are permitted to print can also be registered in memory (111, 112). In this case, the controller (113) detects whether the sending source of a received print job signal is registered in memory, and instructs the printer (110) to print only when the sending source is registered as permitted to print.
    • 用于基于从数据处理装置(200)发送的打印作业信号进行打印的打印机(100)将打印作业信号发送源和与每个发送源对应的消息记录在存储器(111,112)中。 控制器(113)检测所接收的打印作业信号的发送源是否被登记在存储器中。 如果发送源被注册,则消息传送单元(110,111)输出相应的消息。 允许打印的发送源也可以在存储器(111,112)中注册。 在这种情况下,控制器(113)检测所接收的打印作业信号的发送源是否被登记在存储器中,并且仅当发送源被注册为允许打印时才指示打印机(110)进行打印。
    • 49. 发明申请
    • Ink-jet printing head
    • 喷墨打印头
    • US20060158487A1
    • 2006-07-20
    • US11334385
    • 2006-01-19
    • Atsushi ItoShin Hasegawa
    • Atsushi ItoShin Hasegawa
    • B41J2/045
    • B41J2/055B41J2/14209B41J2002/14217B41J2002/14225B41J2002/14306B41J2002/14419B41J2002/14459
    • An ink-jet printing head having a cavity unit, the cavity unit including a plurality of nozzles for ejecting an ink, a plurality of pressure chambers communicating with the respective nozzles, a common manifold chamber for distributing the ink into the plurality of pressure chambers, and a flexible plate having the plurality of nozzles and including a wall portion which partly defines the common manifold chamber and which constitutes a damper portion, wherein the damper portion absorbs a pressure wave of the ink propagating from each selected one of the pressure chambers to the common manifold chamber, when the ink in each selected pressure chamber is pressurized to eject the ink from the corresponding nozzle.
    • 一种具有空腔单元的喷墨打印头,所述空腔单元包括用于喷射墨的多个喷嘴,与相应喷嘴连通的多个压力室,用于将墨分配到多个压力室中的公共歧管室, 以及具有所述多个喷嘴并且包括部分地限定所述公共歧管腔并且构成阻尼器部分的壁部分的柔性板,其中所述阻尼器部分吸收从每个所选压力室传播到所述压力室的压力波, 当每个选择的压力室中的墨水被加压以从相应的喷嘴喷射墨水时,该共同歧管腔室。
    • 50. 发明授权
    • Ink jet printer head
    • 喷墨打印头
    • US07073894B2
    • 2006-07-11
    • US10777625
    • 2004-02-12
    • Jun IsonoAtsushi Ito
    • Jun IsonoAtsushi Ito
    • B41J2/045
    • B41J2/14209B41J2002/14217B41J2002/14225B41J2002/14306B41J2002/14419B41J2002/14491B41J2202/11B41J2202/18B41J2202/20
    • An ink jet printer head includes a cavity unit and a piezoelectric actuator that is bonded to the cavity unit. The piezoelectric actuator includes a top sheet on which external pads are formed in arrays, at an appropriate pitch in each array, in a direction parallel to a direction in which nozzles are formed in arrays in the cavity unit. The external pads are electrically connected to respective individual electrodes via respective internal leads, and also to a flat cable. Each of the external pads is formed at a position right above a partition wall that separates two pressure chambers from each other in the cavity unit. Therefore, when the piezoelectric actuator is bonded to the cavity unit, the external pads of the actuator can be strongly pressed against the partition walls of the cavity unit, so that the actuator can be strongly bonded to the cavity unit and the amount of leakage of ink from the pressure chambers can be minimized. In addition, since the pressing force is not directly applied to the pressure chambers each as a vacant space, the pressure chambers can be prevented from being deformed and the piezoelectric actuator can be prevented from being cracked.
    • 喷墨打印机头包括腔单元和结合到空腔单元的压电致动器。 压电致动器包括顶板,在其中以与阵列中的喷嘴形成的方向平行的方向在阵列中以适当的间距在阵列中形成外部焊盘。 外部焊盘通过相应的内部引线电连接到相应的单个电极,并且还连接到扁平电缆。 每个外部衬垫形成在分隔壁正上方的位置,该分隔壁在空腔单元中将两个压力室彼此分开。 因此,当压电致动器接合到空腔单元时,致动器的外部焊盘可以被强力地压在空腔单元的隔壁上,使得致动器可以牢固地结合到腔单元,并且泄漏量 来自压力室的墨可以被最小化。 此外,由于压力不是直接施加到作为空的空间的压力室,所以可以防止压力室发生变形,并且可以防止压电致动器的破裂。