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    Liquid droplet jetting apparatus
    3.
    发明授权
    Liquid droplet jetting apparatus 有权
    液滴喷射装置

    公开(公告)号：US07914103B2

    公开(公告)日：2011-03-29

    申请号：US12411296

    申请日：2009-03-25

    申请人： Naoki Katayama ,  Masatomo Kojima ,  Atsushi Ito ,  Masashi Ono ,  Keiji Kura ,  Shohei Koide ,  Shigeru Suzuki ,  Yasuhiro Sekiguchi ,  Yoshitsugu Morita

    发明人： Naoki Katayama ,  Masatomo Kojima ,  Atsushi Ito ,  Masashi Ono ,  Keiji Kura ,  Shohei Koide ,  Shigeru Suzuki ,  Yasuhiro Sekiguchi ,  Yoshitsugu Morita

    IPC分类号： B41J29/38

    CPC分类号： B41J2/14233 ,  B41J2/14274 ,  B41J2002/14266 ,  B41J2202/11

    摘要： In a liquid droplet jetting mode of jetting liquid droplets, a controller controls a piezoelectric actuator to perform a liquid droplet jetting operation in which volume of a pressure chamber is decreased to a decreased volume smaller than a predetermined volume, and then the volume of the pressure chamber is increased to an increased volume greater than the predetermined volume, and the volume of the pressure chamber is again decreased to the decreased volume. On the other hand, in a warm-up mode of heating the liquid in the pressure chamber, the controller controls the piezoelectric actuator to perform at least one of a first warm-up operation in which the volume of the pressure chamber is changed repeatedly between the predetermined volume and the increased volume, and a second warm-up operation in which the volume of the pressure chamber is changed repeatedly between the predetermined volume and the decreased volume.

    摘要翻译： 在喷射液滴的液滴喷射模式中，控制器控制压电致动器以执行液滴喷射操作，其中压力室的体积减小到小于预定体积的体积减小，然后压力体积 室增加到大于预定体积的增加的体积，并且压力室的体积再次减小到减小的体积。 另一方面，在加热压力室中的液体的预热模式中，控制器控制压电致动器执行第一预热操作中的至少一个，其中压力室的容积在 预定体积和增加的体积，以及第二预热操作，其中压力室的体积在预定体积和体积减小之间重复地改变。

    Liquid transporting apparatus and piezoelectric actuator
    4.
    发明授权
    Liquid transporting apparatus and piezoelectric actuator 有权
    液体输送装置和压电致动器

    公开(公告)号：US07874655B2

    公开(公告)日：2011-01-25

    申请号：US12343152

    申请日：2008-12-23

    申请人： Masatomo Kojima ,  Yoshitsugu Morita ,  Keiji Kura

    发明人： Masatomo Kojima ,  Yoshitsugu Morita ,  Keiji Kura

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14233 ,  B41J2/14209 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14258 ,  B41J2002/14266 ,  B41J2002/14306 ,  B41J2002/14459 ,  B41J2002/14491

    摘要： A liquid transporting apparatus includes a channel unit in which liquid transporting channel transporting the liquid is formed, the liquid transporting channel including a pressure chamber; a piezoelectric actuator which is connected to the channel unit, and which applies a pressure to the liquid in the pressure chamber, the piezoelectric actuator having: a piezoelectric layer; a first electrode arranged on a first surface of the piezoelectric layer to face the pressure chamber; a second electrode which is arranged, to face the first electrode, on a second surface of the piezoelectric layer different from the first surface; third electrodes arranged on the piezoelectric layer to sandwich the first electrode in a plan view; and fourth electrodes which are arranged, to face the third electrode, on the piezoelectric layer; a voltage applying mechanism which applies a voltage to the piezoelectric actuator; and a controller which controls the voltage applying mechanism.

    摘要翻译： 液体输送装置包括：通道单元，其中形成有输送液体的输送通道，液体输送通道包括压力室; 压电致动器，其连接到所述通道单元，并且对所述压力室中的液体施加压力，所述压电致动器具有：压电层; 布置在所述压电层的第一表面上以面对所述压力室的第一电极; 在与所述第一表面不同的所述压电层的第二表面上配置为面对所述第一电极的第二电极; 布置在压电层上的第三电极以平面图夹持第一电极; 以及与所述第三电极相对配置在所述压电体层上的第四电极; 电压施加机构，其向所述压电致动器施加电压; 以及控制电压施加机构的控制器。

    LIQUID TRANSPORTING APPARATUS AND PIEZOELECTRIC ACTUATOR
    5.
    发明申请
    LIQUID TRANSPORTING APPARATUS AND PIEZOELECTRIC ACTUATOR 有权
    液体运输装置和压电致动器

    公开(公告)号：US20090167823A1

    公开(公告)日：2009-07-02

    申请号：US12343152

    申请日：2008-12-23

    申请人： MASATOMO KOJIMA ,  Yoshitsugu Morita ,  Keiji Kura

    发明人： MASATOMO KOJIMA ,  Yoshitsugu Morita ,  Keiji Kura

    IPC分类号： B41J2/045 ,  H02N2/06

    CPC分类号： B41J2/14233 ,  B41J2/14209 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14258 ,  B41J2002/14266 ,  B41J2002/14306 ,  B41J2002/14459 ,  B41J2002/14491

    摘要： A liquid transporting apparatus includes a channel unit in which liquid transporting channel transporting the liquid is formed, the liquid transporting channel including a pressure chamber; a piezoelectric actuator which is connected to the channel unit, and which applies a pressure to the liquid in the pressure chamber, the piezoelectric actuator having: a piezoelectric layer; a first electrode arranged on a first surface of the piezoelectric layer to face the pressure chamber; a second electrode which is arranged, to face the first electrode, on a second surface of the piezoelectric layer different from the first surface; third electrodes arranged on the piezoelectric layer to sandwich the first electrode in a plan view; and fourth electrodes which are arranged, to face the third electrode, on the piezoelectric layer; a voltage applying mechanism which applies a voltage to the piezoelectric actuator; and a controller which controls the voltage applying mechanism.

    摘要翻译： 液体输送装置包括：通道单元，其中形成有输送液体的输送通道，液体输送通道包括压力室; 压电致动器，其连接到所述通道单元，并且对所述压力室中的液体施加压力，所述压电致动器具有：压电层; 布置在所述压电层的第一表面上以面对所述压力室的第一电极; 在与所述第一表面不同的所述压电层的第二表面上配置为面对所述第一电极的第二电极; 布置在压电层上的第三电极以平面图夹持第一电极; 以及与所述第三电极相对配置在所述压电体层上的第四电极; 电压施加机构，其向所述压电致动器施加电压; 以及控制电压施加机构的控制器。

    LIQUID DROPLET JETTING APPARATUS
    6.
    发明申请
    LIQUID DROPLET JETTING APPARATUS 有权
    液体喷射式喷射装置

    公开(公告)号：US20090244129A1

    公开(公告)日：2009-10-01

    申请号：US12411296

    申请日：2009-03-25

    申请人： Naoki Katayama ,  Masatomo Kojima ,  Atsushi Ito ,  Masashi Ono ,  Keiji Kura ,  Shohei Koide ,  Shigeru Suzuki ,  Yasuhiro Sekiguchi ,  Yoshitsugu Morita

    发明人： Naoki Katayama ,  Masatomo Kojima ,  Atsushi Ito ,  Masashi Ono ,  Keiji Kura ,  Shohei Koide ,  Shigeru Suzuki ,  Yasuhiro Sekiguchi ,  Yoshitsugu Morita

    IPC分类号： B41J29/38

    CPC分类号： B41J2/14233 ,  B41J2/14274 ,  B41J2002/14266 ,  B41J2202/11

    摘要： In a liquid droplet jetting mode of jetting liquid droplets, a controller controls a piezoelectric actuator to perform a liquid droplet jetting operation in which volume of a pressure chamber is decreased to a decreased volume smaller than a predetermined volume, and then the volume of the pressure chamber is increased to an increased volume greater than the predetermined volume, and the volume of the pressure chamber is again decreased to the decreased volume. On the other hand, in a warm-up mode of heating the liquid in the pressure chamber, the controller controls the piezoelectric actuator to perform at least one of a first warm-up operation in which the volume of the pressure chamber is changed repeatedly between the predetermined volume and the increased volume, and a second warm-up operation in which the volume of the pressure chamber is changed repeatedly between the predetermined volume and the decreased volume.

    摘要翻译： 在喷射液滴的液滴喷射模式中，控制器控制压电致动器以执行液滴喷射操作，其中压力室的体积减小到小于预定体积的体积减小，然后压力体积 室增加到大于预定体积的增加的体积，并且压力室的体积再次减小到减小的体积。 另一方面，在加热压力室中的液体的预热模式中，控制器控制压电致动器执行第一预热操作中的至少一个，其中压力室的容积在 预定体积和增加的体积，以及第二预热操作，其中压力室的体积在预定体积和体积减小之间重复地改变。

    Emulsion, its manufacturing method and silicone oil composition
    7.
    发明授权
    Emulsion, its manufacturing method and silicone oil composition 有权
    乳液，其制造方法和硅油组成

    公开(公告)号：US08829141B2

    公开(公告)日：2014-09-09

    申请号：US13395515

    申请日：2010-09-14

    申请人： Yoshitsugu Morita ,  Kazuo Kobayashi

    发明人： Yoshitsugu Morita ,  Kazuo Kobayashi

    IPC分类号： C08G77/12 ,  C08J3/03 ,  C08L83/04 ,  C08G77/20 ,  C08G77/14

    CPC分类号： C08J3/03 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08J2383/04 ,  C08L83/04

    摘要： This invention relates to a silicone oil emulsion that contains cross-linked silicone particles in drops of silicone oil which have an average particle diameter of 0.1 to 500 μm and are dispersed in water, wherein the silicone oil contains epoxy groups, acryl groups, methacryl groups, silicon-bonded alkoxy groups, or silicon-bonded hydroxyl groups but is free of silicon-bonded hydrogen atoms and alkenyl groups, said cross-linked silicone particles is formed by a hydrosilation reaction. Furthermore, this invention also relates to a silicone oil composition obtained by removing water from said emulsion.

    摘要翻译： 本发明涉及含有平均粒径为0.1〜500μm并分散在水中的硅油滴中的交联硅氧烷颗粒的硅油乳液，其中硅油含有环氧基，丙烯酰基，甲基丙烯酰基 硅键合的烷氧基或硅键合的羟基，但不含硅键合的氢原子和烯基，所述交联的硅氧烷颗粒通过硅氢化反应形成。 此外，本发明还涉及通过从所述乳液中除去水而获得的硅油组合物。

    Droplet ejecting apparatus
    8.
    发明授权
    Droplet ejecting apparatus 有权
    液滴喷射装置

    公开(公告)号：US08474953B2

    公开(公告)日：2013-07-02

    申请号：US12748485

    申请日：2010-03-29

    申请人： Takamasa Usui ,  Yasuhiro Sekiguchi ,  Yoshitsugu Morita

    发明人： Takamasa Usui ,  Yasuhiro Sekiguchi ,  Yoshitsugu Morita

    IPC分类号： B41J2/045 ,  B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/14233 ,  B41J2002/14491

    摘要： A droplet ejecting apparatus, including: a head having a cavity unit with pressure chambers and a piezoelectric actuator; and a voltage application device, the actuator including: first and second active portions; a first potential electrode; a second potential electrode including a second trunk portion; and individual electrodes each having a connection portion, wherein the connection portion is disposed to overlap the second trunk portion as seen in a superposition direction of the cavity unit and the actuator, wherein the individual electrodes are arranged in rows to correspond to rows of the pressure chambers, and all connecting portions belonging to any one row are disposed on the same side in a direction of arrangement of the rows, and wherein the connecting portions of the individual electrodes that belong to one and the other of any adjacent two rows are disposed on mutually opposite sides with respect to the corresponding pressure chambers.

    摘要翻译： 一种液滴喷射装置，包括：具有压力室的空腔单元的头部和压电致动器; 和电压施加装置，所述致动器包括：第一和第二有源部分; 第一潜在电极; 第二电位电极，包括第二干线部分; 和各个电极各自具有连接部分，其中连接部分设置成与腔体单元和致动器的叠加方向相似地与第二主体部分重叠，其中各个电极排列成行以对应于压力行 室，并且属于任何一行的所有连接部分布置在行排列方向的相同侧上，并且属于彼此相邻的两排中的一个和另一个的各个电极的连接部分设置在 相对于相应的压力室相对的两侧。

    Droplet ejecting apparatus
    9.
    发明授权
    Droplet ejecting apparatus 有权
    液滴喷射装置

    公开(公告)号：US08333460B2

    公开(公告)日：2012-12-18

    申请号：US12798074

    申请日：2010-03-29

    申请人： Yoshitsugu Morita

    发明人： Yoshitsugu Morita

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14233 ,  B41J2002/14258 ,  B41J2002/14266

    摘要： A droplet ejecting apparatus, including: a droplet ejecting head including a cavity unit with pressure chambers and a piezoelectric actuator; and a voltage application device, the actuator including: first active portions; second active portions; a first potential electrode which is constantly given a first potential by the voltage application device; a second potential electrode which includes second branch portions respectively corresponding to the second active portions and a second trunk portion that connects the second branch portions and which is constantly given a second potential different from the first potential by the voltage application device; and individual electrodes to each of which the first and second potentials are selectively given at a connection portion thereof by the voltage application device, wherein the connection portion is disposed so as to overlap the second trunk portion as seen in a superposition direction in which the cavity unit and the actuator are superposed.

    摘要翻译： 一种液滴喷射装置，包括：液滴喷射头，其包括具有压力室的空腔单元和压电致动器; 和电压施加装置，所述致动器包括：第一有源部分; 第二活动部分; 电压施加装置不断施加第一电位的第一电位电极; 第二电位电极，其包括分别对应于第二有源部分的第二分支部分和连接第二分支部分的第二主干部分，并且通过电压施加装置恒定地施加不同于第一电位的第二电位; 以及各个电极，其中通过电压施加装置在其连接部分选择性地给出第一和第二电位，其中连接部分被设置成与叠置方向相似地重叠第二主体部分， 单元和执行器叠加。

    SILICONE OIL EMULSION, METHOD OF PRODUCING SAME, AND SILICONE OIL COMPOSITION
    10.
    发明申请
    SILICONE OIL EMULSION, METHOD OF PRODUCING SAME, AND SILICONE OIL COMPOSITION 审中-公开
    硅酮油乳液，其生产方法和硅油组合物

    公开(公告)号：US20120301525A1

    公开(公告)日：2012-11-29

    申请号：US13513815

    申请日：2010-12-02

    申请人： Yoshitsugu Morita ,  Tadashi Takimoto

    发明人： Yoshitsugu Morita ,  Tadashi Takimoto

    IPC分类号： A61K8/06 ,  A61Q17/04 ,  A61Q3/02 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q15/00 ,  A61Q5/00 ,  A61Q1/10 ,  A61K8/58 ,  A61Q19/10 ,  A61Q1/08 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q5/06 ,  A61Q13/00 ,  A61Q5/10 ,  A61K8/891 ,  A61Q11/00

    CPC分类号： C08G77/50 ,  A61K8/0241 ,  A61K8/062 ,  A61K8/895 ,  A61K2800/412 ,  A61K2800/654 ,  A61Q5/12 ,  A61Q19/10 ,  C08J3/03 ,  C08J2383/12 ,  C08J2383/14

    摘要： This invention is related to a silicone oil emulsion comprising silicon-containing crosslinked particles in silicone oil droplets that are dispersed in water and have an average particle size of 0.1 to 500 μm wherein the silicon-containing crosslinked particles have an average particle size of 0.05 to 100 μm and are provided by the crosslinking of a crosslinkable composition comprising at least (A) a silicon-free organic compound that has at least two aliphatically unsaturated bonds in each molecule, (B) a silicon-containing organic compound that has at least two silicon-bonded hydrogen atoms in each molecule, and (C) a hydrosilylation reaction catalyst. The inventive silicone oil emulsion is characterized in that the silicone oil is an alkyl-modified silicone oil that has a silicon-bonded alkyl group having at least 4 carbons. This invention is also related to a silicone oil composition as provided by removing the water from this silicone oil emulsion.

    摘要翻译： 本发明涉及一种硅油乳液，其包含硅油滴中含硅交联颗粒，其分散在水中并具有0.1至500μm的平均粒度，其中所述含硅交联颗粒的平均粒度为0.05至 通过交联包含至少（A）在每个分子中具有至少两个脂族不饱和键的无硅有机化合物的交联组合物提供，（B）具有至少两个的含硅有机化合物 每个分子中与硅键合的氢原子，和（C）氢化硅烷化反应催化剂。 本发明的硅油乳液的特征在于硅油是具有至少4个碳的与硅键合的烷基的烷基改性的硅油。 本发明还涉及通过从该硅油乳液中除去水而提供的硅油组合物。