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    Gas-barrier film, process for producing same, member for electronic device, and electronic device
    3.
    发明授权
    Gas-barrier film, process for producing same, member for electronic device, and electronic device 有权
    阻气膜，其制造方法，电子装置用构件和电子装置

    公开(公告)号：US08846200B2

    公开(公告)日：2014-09-30

    申请号：US13823688

    申请日：2011-09-16

    申请人： Masaharu Ito ,  Takeshi Kondo ,  Yuta Suzuki

    发明人： Masaharu Ito ,  Takeshi Kondo ,  Yuta Suzuki

    IPC分类号： B32B9/04 ,  B32B27/00 ,  C08J7/04 ,  C08J7/18 ,  C23C14/14 ,  C23C14/20 ,  G02F1/1333 ,  H01L51/44 ,  C23C14/48 ,  C09D5/00 ,  C08J7/12 ,  H01L51/52

    CPC分类号： C09D5/00 ,  C08J7/047 ,  C08J7/123 ,  C08J2369/00 ,  C08J2381/06 ,  C08J2483/16 ,  C23C14/48 ,  G02F1/133305 ,  H01L51/448 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521 ,  Y10T428/31667

    摘要： The present invention provides a gas barrier film including a base layer, and a gas barrier layer that is provided on at least one side of the base layer, the base layer including a resin having a glass transition temperature (Tg) of more than 130° C., the gas barrier layer being formed of a material that includes at least an oxygen atom and a silicon atom, a surface layer part of the gas barrier layer having an oxygen atom content rate of 60 to 75%, a nitrogen atom content rate of 0 to 10%, and a silicon atom content rate of 25 to 35%, based on a total content rate of oxygen atoms, nitrogen atoms, and silicon atoms, and the surface layer part of the gas barrier layer having a film density of 2.4 to 4.0 g/cm3. Also provided are a process for producing the same, an electronic device member that includes the gas barrier film, and an electronic device that includes the electronic device member. The gas barrier film of the invention exhibits an excellent gas barrier capability, excellent transparency, excellent bending resistance, and excellent heat resistance.

    摘要翻译： 本发明提供了一种阻气膜，其包括基底层和设置在基底层的至少一侧的阻气层，所述基底层包括玻璃化转变温度（Tg）大于130°的树脂 气体阻隔层由至少包含氧原子和硅原子的材料形成，阻气层的氧原子含有率为60〜75％的表层部分，氮原子含有率 为0〜10％，硅原子含有率为25〜35％，基于氧原子，氮原子和硅原子的总含有率，阻气层的表层部分的膜密度为 2.4〜4.0g / cm 3。 还提供了制造该方法的方法，包括阻气膜的电子器件部件和包括该电子器件部件的电子器件。 本发明的阻气膜表现出优异的阻气性，优异的透明性，优异的耐弯曲性和优异的耐热性。

    Image forming apparatus and head unit
    4.
    发明授权
    Image forming apparatus and head unit 有权
    图像形成装置和头单元

    公开(公告)号：US08123333B2

    公开(公告)日：2012-02-28

    申请号：US12215576

    申请日：2008-06-27

    申请人： Masaharu Ito

    发明人： Masaharu Ito

    IPC分类号： B41J2/165

    CPC分类号： B41J2/19

    摘要： An image forming apparatus includes a head unit which has, on a bottom wall of the head unit, a jetting head having a plurality of nozzles for jetting the liquid droplets, and which jets the liquid droplets from the nozzles onto the recording medium while moving in a scanning direction; a gas inlet port which is open through a side wall, the side wall being orthogonal to the scanning direction of the head unit, and via which a gas is taken into the head unit when the head unit moves in the scanning direction; and a pair of gas discharge ports which is open through the bottom wall of the head unit, at positions on both sides in a direction orthogonal to the scanning direction, to interpose the nozzles therebetween, and via which the gas, taken from the gas inlet port, is discharged toward the recording medium.

    摘要翻译： 一种图像形成装置，包括头单元，该头单元在头单元的底壁上具有喷射头，该喷头具有用于喷射液滴的多个喷嘴，并且将液滴从喷嘴喷射到记录介质上同时移动 扫描方向 通过侧壁开口的气体入口，所述侧壁与所述头单元的扫描方向正交，并且当所述头单元沿扫描方向移动时，通过所述气体进入所述头单元; 以及一对气体排出口，其通过头单元的底壁开口，在与扫描方向正交的方向上的两侧的位置处，将喷嘴插入其间，从气体入口取出气体 端口朝向记录介质排出。

    Liquid droplet-jetting apparatus and ink-jet printer
    6.
    发明授权
    Liquid droplet-jetting apparatus and ink-jet printer 有权
    液滴喷射装置和喷墨打印机

    公开(公告)号：US07625074B2

    公开(公告)日：2009-12-01

    申请号：US11588793

    申请日：2006-10-26

    申请人： Yoshikazu Takahashi ,  Masatomo Kojima ,  Hiroyuki Ishikawa ,  Masaharu Ito ,  Shin Hasegawa ,  Koichiro Hara ,  Yasuhiro Sekiguchi ,  Akira Iriguchi

    发明人： Yoshikazu Takahashi ,  Masatomo Kojima ,  Hiroyuki Ishikawa ,  Masaharu Ito ,  Shin Hasegawa ,  Koichiro Hara ,  Yasuhiro Sekiguchi ,  Akira Iriguchi

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14233 ,  B41J2/055 ,  B41J2/14209 ,  B41J2002/14419

    摘要： An ink-jet head includes pressure chambers arranged in a row in a row-direction, and a manifold flow passage communicated with the pressure chambers and extending in the row-direction. An ink inflow port is formed at one end of the manifold flow passage. The manifold flow passage has a main portion, a connecting portion, and an extended portion which are arranged in this order from a side close to the ink inflow port. The manifold flow passage is communicated with the pressure chambers at the main portion. The main portion has a constant cross-sectional area greater than that of the connecting portion. A cross-sectional area of the extended portion is greater than that of the connecting portion. The pressure wave, generated in the pressure chamber and propagated to the manifold flow passage, can be efficiently attenuated by the manifold flow passage constructed as described above.

    摘要翻译： 喷墨头包括排列成行方向的压力室和与压力室连通并沿行方向延伸的歧管流路。 在歧管流路的一端形成有墨水流入口。 歧管流路具有主要部分，连接部分和延伸部分，其从靠近墨水流入口的一侧依次排列。 歧管流路与主体部分的压力室连通。 主要部分的横截面面积大于连接部分的横截面面积。 延伸部分的横截面积大于连接部分的横截面面积。 在压力室中产生并传播到歧管流道的压力波可以通过如上所述构造的歧管流动通道有效地衰减。

    ADHESIVE SHEET
    7.
    发明申请
    ADHESIVE SHEET 审中-公开
    粘合片

    公开(公告)号：US20080233392A1

    公开(公告)日：2008-09-25

    申请号：US12051731

    申请日：2008-03-19

    申请人： Keiko Tanaka ,  Jun Maeda ,  Masaharu Ito

    发明人： Keiko Tanaka ,  Jun Maeda ,  Masaharu Ito

    IPC分类号： B32B7/12

    CPC分类号： B32B27/30 ,  B32B27/40 ,  C08G18/44 ,  C08G18/4825 ,  C08G18/4854 ,  C08G18/672 ,  C08G18/73 ,  C08G18/755 ,  C08G18/765 ,  C08L33/08 ,  C08L33/14 ,  C09D133/08 ,  C09D133/14 ,  C09J7/385 ,  C09J175/16 ,  C09J2205/31 ,  C09J2433/00 ,  C09J2475/00 ,  Y10T428/2809 ,  C08G18/48 ,  C08L2666/04

    摘要： An adhesive sheet includes a substrate and an energy-ray curable adhesive layer formed on the substrate. The energy-ray curable adhesive layer includes an energy-ray curable acrylic copolymer and an energy-ray curable urethane acrylate. The energy-ray curable acrylic copolymer is formed by copolymerizing dialkyl(meth)acrylamide and includes a side chain with an unsaturated group. The energy-ray curable urethane acrylate includes an isocyanate block and a (meth)acryloyl group. The isocyanate block includes at least one of an isophorone diisocyanate, a trimethyl-hexamethyene diisocyanate, and a tetramethyl-xylene diisocyanate.

    摘要翻译： 粘合片包括基材和形成在基材上的能量线可固化粘合剂层。 能量射线固化性粘合剂层包括能量射线固化型丙烯酸共聚物和能量射线固化型聚氨酯丙烯酸酯。 能量射线固化性丙烯酸共聚物是通过使（甲基）丙烯酰
    基二烷基共聚而形成的，并且包含具有不饱和基团的侧链。 能量射线固化性氨基甲酸酯丙烯酸酯包括异氰酸酯嵌段和（甲基）丙烯酰基。 异氰酸酯嵌段包括异佛尔酮二异氰酸酯，三甲基 - 六亚甲基二异氰酸酯和四甲基 - 二甲苯二异氰酸酯中的至少一种。

    Method of determining operating drive voltage of an in-jet head, ink-jet recording apparatus and superposed-pattern-recorded article
    8.
    发明申请
    Method of determining operating drive voltage of an in-jet head, ink-jet recording apparatus and superposed-pattern-recorded article 有权

    公开(公告)号：US20060187256A1

    公开(公告)日：2006-08-24

    申请号：US11359472

    申请日：2006-02-23

    申请人： Masaharu Ito

    发明人： Masaharu Ito

    IPC分类号： B41J29/393

    CPC分类号： B41J2/0457 ,  B41J2/04581 ,  B41J29/393

    摘要： A method of determining an operating drive voltage of an ink-jet head which has an actuator and which ejects, as a result of driving of the actuator, ink droplets toward a recording medium during a relative movement of the ink-jet head and the recording medium for performing recording, the ink-jet head being configured such that an ejection speed of the ink droplets varies depending upon a drive voltage to be applied to the actuator, the method including: recording a first record pattern as a result of driving of the actuator by application of a tentatively determined first test voltage and a second record pattern as a result of driving of the actuator by application of a second test voltage different from the first test voltage, so that the first record pattern and the second record pattern are superposed on each other; and judging whether or not the first test voltage is proper as the operating driving voltage, based on an appearance of a superposed pattern formed by superposition of the first pattern and the second pattern on each other.

    Negative-resistance circuit and active filter
    9.
    发明申请
    Negative-resistance circuit and active filter 审中-公开
    负电阻电路和有源滤波器

    公开(公告)号：US20060044055A1

    公开(公告)日：2006-03-02

    申请号：US10537661

    申请日：2003-12-04

    申请人： Masaharu Ito ,  Kenichi Maruhashi ,  Shuya Kishimoto ,  Keiichi Ohata

    发明人： Masaharu Ito ,  Kenichi Maruhashi ,  Shuya Kishimoto ,  Keiichi Ohata

    IPC分类号： H03K5/00

    CPC分类号： H03H7/03 ,  H03B5/1852 ,  H03H7/1725 ,  H03H7/1733 ,  H03H11/28

    摘要： A negative resistance circuit having a transistor and a plurality of distributed constant lines respectively connected to the three terminals of the transistor further comprises an inductive element or a capacitive element connected between the output terminal of the negative resistance circuit and the ground potential. The negative resistance is adjusted through the inductance of the inductive element or the capacitance of the capacitive element.

    摘要翻译： 具有分别连接到晶体管的三个端子的晶体管和多个分布常数线路的负电阻电路还包括连接在负电阻电路的输出端子和地电位之间的电感元件或电容元件。 通过电感元件的电感或电容元件的电容来调整负电阻。