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    Method of manufacturing liquid discharging head
    6.
    发明授权
    Method of manufacturing liquid discharging head 有权
    液体排放头的制造方法

    公开(公告)号：US09421765B2

    公开(公告)日：2016-08-23

    申请号：US13043989

    申请日：2011-03-09

    申请人： Ichiro Saito ,  Makoto Sakurai ,  Takahiro Matsui ,  Yuzuru Ishida

    发明人： Ichiro Saito ,  Makoto Sakurai ,  Takahiro Matsui ,  Yuzuru Ishida

    IPC分类号： B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/14016 ,  B41J2/14032 ,  B41J2/14233 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  Y10T29/49401

    摘要： In a method of manufacturing a liquid discharging head which includes a flow path forming member which has a discharge port for discharging a liquid and a liquid flow path communicating with the discharge port, and a base body having a liquid supply port which supplies the liquid flow path with the liquid, the method includes (1) forming a mold of the liquid flow path and a foundation member formed of a porous inorganic material over the base body, (2) applying an organic resin over the base body so as to cover the mold and the foundation member to form the flow path forming member, (3) forming the discharge port in the flow path forming member to form the liquid supply port in the base body, and (4) removing the mold to form the liquid flow path.

    摘要翻译： 一种液体排出头的制造方法，其特征在于，具备：流路形成部件，该流路形成部件具有排出液体的排出口和与排出口连通的液体流路;以及基体，具有供给液体流的液体供给口 该方法包括（1）在基体上形成液体流路的模具和由多孔无机材料形成的基础构件，（2）在基体上涂覆有机树脂以覆盖 模具和基础构件以形成流路形成构件，（3）在流路形成构件中形成排出口以在基体中形成液体供给口，以及（4）移除模具以形成液体流路 。

    Method of manufacturing liquid ejection head having protective layer containing a noble metal
    7.
    发明授权
    Method of manufacturing liquid ejection head having protective layer containing a noble metal 有权
    具有含有贵金属的保护层的液体喷射头的方法

    公开(公告)号：US08646169B2

    公开(公告)日：2014-02-11

    申请号：US13413040

    申请日：2012-03-06

    申请人： Yuzuru Ishida ,  Takahiro Matsui ,  Ichiro Saito

    发明人： Yuzuru Ishida ,  Takahiro Matsui ,  Ichiro Saito

    IPC分类号： H05B3/00

    CPC分类号： B41J2/14129 ,  B41J2/1603 ,  B41J2/1621 ,  Y10T29/49082 ,  Y10T29/49083 ,  Y10T29/49117 ,  Y10T29/49163 ,  Y10T29/49346

    摘要： A simplified and less costly manufacture process of a print head can be effective in preventing the peeling-off between a substrate and a flow passage forming member. In the print head, a protective layer is formed between the flow passage forming member and a heat generating portion. The protective layer contains a noble metal. On a side of the flow passage forming member, the surface of the protective layer is made of an oxide of a noble metal, except in a portion corresponding to the heat generating portion, while in the portion corresponding to the heat generating portion on the flow passage forming member side, the surface thereof is made of the noble metal.

    摘要翻译： 打印头的简化且成本较低的制造方法可以有效地防止基板和流路形成构件之间的剥离。 在打印头中，在流路形成构件和发热部之间形成有保护层。 保护层含有贵金属。 在流路形成部件的一侧，保护层的表面除了与发热部对应的部分以外，还可以由贵金属的氧化物构成，而对应于流动的发热部的部分 通道形成构件侧，其表面由贵金属制成。

    METHOD FOR DRIVING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS
    8.
    发明申请
    METHOD FOR DRIVING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS 有权
    驱动液体排放头，液体排出头和液体排放装置的方法

    公开(公告)号：US20130257995A1

    公开(公告)日：2013-10-03

    申请号：US13992213

    申请日：2011-11-18

    申请人： Makoto Sakurai ,  Hirokazu Komuro ,  Ichiro Saito ,  Yuzuru Ishida ,  Takeru Yasuda

    发明人： Makoto Sakurai ,  Hirokazu Komuro ,  Ichiro Saito ,  Yuzuru Ishida ,  Takeru Yasuda

    IPC分类号： B41J2/05

    CPC分类号： B41J2/05 ,  B41J2/0455 ,  B41J2/0458 ,  B41J2/14129 ,  B41J2002/14387

    摘要： A liquid discharge apparatus includes: a liquid discharge head which includes; a discharge port to discharge a liquid; and a substrate including: an energy generating element for generating thermal energy to discharge the liquid from the liquid discharge port; a pair of electrodes connected to the energy generating element for driving thereof; an insulating layer of an insulating material provided to cover the energy generating element; and a metal layer of a metal material provided corresponding to the energy generating element to cover the insulating layer; and a driver unit which sets a first potential of one of the pair of electrodes substantially equal to the potential of the liquid and a second potential of the other one of the pair of electrodes lower than the first potential to drive the energy generating element.

    摘要翻译： 液体排出装置包括：液体排出头，包括： 排出液体的排出口; 以及基板，包括：能量产生元件，用于产生热能以从液体排出口排出液体; 连接到能量产生元件用于驱动的​​一对电极; 设置为覆盖能量产生元件的绝缘材料的绝缘层; 以及与所述能量产生元件对应地设置以覆盖所述绝缘层的金属材料的金属层; 以及驱动器单元，其将所述一对电极中的一个电极的第一电位设置为基本上等于所述液体的电位，并且所述一对电极中的另一个电极的第二电位低于所述第一电位以驱动所述能量产生元件。

    STANDARD WORK TIME UPDATING METHOD AND SYSTEM
    9.
    发明申请
    STANDARD WORK TIME UPDATING METHOD AND SYSTEM 有权
    标准工作时间更新方法和系统

    公开(公告)号：US20130238381A1

    公开(公告)日：2013-09-12

    申请号：US13822868

    申请日：2011-09-28

    申请人： Yosuke Fujitomi ,  Ichiro Saito ,  Shigemi Yamane

    发明人： Yosuke Fujitomi ,  Ichiro Saito ,  Shigemi Yamane

    IPC分类号： G06Q10/06

    CPC分类号： G06Q10/06315 ,  G06Q10/06 ,  G06Q10/06312 ,  G06Q10/06398 ,  G06Q50/04 ,  Y02P90/30

    摘要： The purpose of the invention is to provide a standard work time updating method and system in which a work time is declared by a worker without requiring an observer or the like and the reliability of the updated data of standard work time can be prevented from being degraded due to a worker's false or erroneous declaration. To achieve this purpose, for example, the standard work time updating system is configured as follows. When a reliability determination unit (24) determines that a work time required for work and declared by a worker is not departed from a predetermined range in the work time data distribution of the work stored in a database, a standard work time for the work is updated to a standard work time calculated from the declared work time, and otherwise, the standard work time is not updated. In addition, when it is determined that a work area estimated by a work area estimation unit (23) matches a work area declared by a worker, a standard work time for the work is updated to the calculated standard work time, and otherwise, the standard work time is not updated.

    摘要翻译： 本发明的目的是提供一种标准工​​作时间更新方法和系统，其中工作时间由工作人员宣告而不需要观察者等，并且可以防止标准工作时间的更新数据的可靠性降低 由于工人的虚假或错误的声明。 为了实现该目的，例如，标准工作时间更新系统被配置如下。 当可靠性确定单元（24）确定工作所需要的工作时间和工作人员所宣布的工作时间在数据库中存储的工作的工作时间数据分布中没有偏离预定范围时，工作的标准工作时间是 更新为从声明的工作时间计算的标准工作时间，否则标准工作时间不会更新。 此外，当确定由工作区域估计单元（23）估计的工作区域与工作人员宣告的工作区域匹配时，将工作的标准工作时间更新为所计算的标准工作时间，否则， 标准工作时间不更新。