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公开(公告)号：US20050001868A1
公开(公告)日：2005-01-06
申请号：US10833116
申请日：2004-04-28
申请人： Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada , Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari
发明人： Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada , Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari
CPC分类号： B41J2/155 , B41J2/14233 , B41J2/1433 , B41J2002/14362 , B41J2002/14475 , B41J2002/14491 , B41J2202/20
摘要： An ink jet recording apparatus, which performs printing by ink ejection, comprises a pressure chamber in which ink liquid is filled; a nozzle hole 116 which is formed communicating with the pressure chamber; a piezoelectric element 113 which is formed on the pressure chamber, and deforms the pressure chamber by mechanical expansion and contraction, whereby pressure is generated in the pressure chamber and ink is ejected from the nozzle hole 116; and a dew point control unit 123 which keeps a dew point in an atmosphere of the piezoelectric element 113 and the vicinity of the piezoelectric element 113 at a lower value than a dew point in an environment where the ink jet recording apparatus is set. The dew point control unit 123 comprises a compressor 123a, and an air drier 123b which dries compression gas from this compressor 123a and feeds it to the piezoelectric element 113.
摘要翻译： 通过喷墨进行打印的喷墨记录装置包括其中填充有墨液的压力室; 与压力室连通的喷嘴孔116; 压电元件113，其形成在压力室上，并且通过机械膨胀和收缩使压力室变形，由此在压力室中产生压力，并且从喷嘴孔116喷射墨; 以及露点控制单元123，其在设置有喷墨记录装置的环境中，将压电元件113的气氛中的露点和压电元件113的附近保持在低于露点的值。 露点控制单元123包括压缩机123a和干燥来自该压缩机123a的压缩气体并将其馈送到压电元件113的空气干燥器123b。
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公开(公告)号：US5729412A
公开(公告)日：1998-03-17
申请号：US330237
申请日：1994-10-27
申请人： Seiko Uemura , Hiroshi Okayama , Seishi Tomari
发明人： Seiko Uemura , Hiroshi Okayama , Seishi Tomari
CPC分类号： G11B5/1871 , G11B5/1878 , G11B5/40 , G11B5/6011
摘要： A slider being made of ferrite and a core formed with a magnetic metal film on its gap confronting surface are connected together by means of bonding glass so as to sandwich a non-magnetic film therebetween as a magnetic gap. The magnetic metal film is made of a magnetic metal material such as Fe-Ni, Fe-Al-Si and the like, and is constructed through the thin-film fabrication technology such as sputtering. A recessed portion is provided on the magnetic metal film in such a manner that the recessed portion is retracted from a medium confronting surface of the magnetic head by a depth t. Thus, no color change is caused on the magnetic metal material and, therefore, no deterioration in various characteristics of the magnetic head is expected.
摘要翻译： 由铁氧体制成的滑块和在其间隙面上形成有磁性金属薄膜的芯通过粘合玻璃连接在一起，以夹在其间的非磁性膜作为磁隙。 磁性金属膜由Fe-Ni，Fe-Al-Si等磁性金属材料构成，通过溅射等薄膜制造技术构成。 以这样的方式在磁性金属膜上设置凹部，使得凹部从磁头的介质相对表面缩回深度t。 因此，不会在磁性金属材料上引起颜色变化，因此不期望磁头的各种特性的恶化。
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3.发明授权Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line head 失效喷嘴头，使用其的线头，以及安装有其线头的喷墨记录装置公开(公告)号：US07506960B2
公开(公告)日：2009-03-24
申请号：US10833286
申请日：2004-04-28
申请人： Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
发明人： Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
IPC分类号： B41J2/155
CPC分类号： B41J2/155 , B41J2/1433 , B41J2002/14475 , B41J2002/14491 , B41J2202/19 , B41J2202/20
摘要： Plural nozzle arrays of which each comprises plural nozzle holes (247a) from which ink is ejected are arranged slantingly in a main scanning direction. A distance between a first arbitrary nozzle hole (247a-1) and a second nozzle hole (247a-2), in a nozzle array adjacent to the array to which this first nozzle hole (247a-1) belongs, which is adjacent to the first nozzle hole (247a-1), and a distance between the first nozzle hole (247a-1) and a third nozzle hole (247a-3), in the nozzle array to which the second nozzle hole (247a-2) belongs, which is further adjacent to the first nozzle hole (247a-1) are different from each other.
摘要翻译： 多个喷嘴阵列各自包括喷射墨的多个喷嘴孔（247a），主扫描方向倾斜地布置。 在与第一喷嘴孔（247a-1）所属的阵列相邻的喷嘴阵列中与第一任意喷嘴孔（247a-1）和第二喷嘴孔（247a-2） 在第二喷嘴孔（247a-2）所属的喷嘴阵列中，第一喷嘴孔（247a-1）以及第一喷嘴孔（247a-1）和第三喷嘴孔（247a-3） 进一步靠近第一喷嘴孔（247a-1）彼此不同。
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公开(公告)号：US07156481B2
公开(公告)日：2007-01-02
申请号：US10833116
申请日：2004-04-28
申请人： Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada , Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari
发明人： Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada , Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari
CPC分类号： B41J2/155 , B41J2/14233 , B41J2/1433 , B41J2002/14362 , B41J2002/14475 , B41J2002/14491 , B41J2202/20
摘要： An ink jet recording apparatus, which performs printing by ink ejection, includes a pressure chamber in which ink liquid is filled; a nozzle hole (116) which is formed so as to communicate with the pressure chamber; a piezoelectric element (113) which is formed on the pressure chamber, and deforms the pressure chamber by mechanical expansion and contraction, whereby pressure is generated in the pressure chamber and ink is ejected from the nozzle hole (116); and a dew point control unit (123) which maintains a dew point in an atmosphere of the piezoelectric element (113) and the vicinity of the piezoelectric element at a lower value than a dew point in an environment where the ink jet recording apparatus is set. The dew point control unit (123) includes a compressor (123a), and an air drier (123b) which dries compression gas from the compressor (123a) and feeds it to the piezoelectric element.
摘要翻译： 通过喷墨进行打印的喷墨记录装置包括其中填充有墨液的压力室; 形成为与压力室连通的喷嘴孔（116）; 形成在压力室上的压电元件（113），并通过机械膨胀和收缩使压力室变形，从而在压力室中产生压力，并且从喷嘴孔（116）喷射墨水。 和露点控制单元（123），其在设置有喷墨记录装置的环境下，将压电元件（113）的气氛和压电元件附近的露点保持在低于露点的值 。 露点控制单元（123）包括压缩机（123a）和干燥来自压缩机（123a）的压缩气体并将其供给到压电元件的空气干燥器（123b）。
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5.发明申请公开(公告)号：US20050001881A1
公开(公告)日：2005-01-06
申请号：US10833290
申请日：2004-04-28
申请人： Hiroaki Nakashima , Kazunari Chikanawa , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
发明人： Hiroaki Nakashima , Kazunari Chikanawa , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
CPC分类号： B41J2/155 , B41J2/14233 , B41J2/1433 , B41J2002/14362 , B41J2002/14475 , B41J2002/14491 , B41J2202/20
摘要： An ink jet head unit comprises a head 2 in which plural nozzle arrays 2a, 2b, 2c, 3d of which each comprises many nozzle holes are formed, and ink is ejected from the nozzle holes; a head base on which the head 2 is mounted; and flat cables 4a, 4b flexibly formed by covering many transmission wires with an insulation film, of which one end sides where the transmission wires are exposed are fixed, in mounted parts 7a, 7b interposed between the nozzle arrays 2a, 2b and the nozzle arrays 2c, 2d, onto the head 2 thereby to transmit ink ejection signals for driving the head 2.
摘要翻译： 喷墨头单元包括头部2，其中形成有多个喷嘴阵列2a，2b，2c，3d，每个喷嘴阵列2a，2b，2c，3d各自包括许多喷嘴孔，并且墨从喷嘴孔喷出; 安装头部2的头基座; 以及插入在喷嘴阵列2a，2b和喷嘴阵列之间的安装部分7a，7b中，通过用绝缘膜覆盖许多传输线而柔性地形成扁平电缆4a，4b，绝缘膜在传输线暴露的一端侧被固定 2c，2d到达头部2，从而传送用于驱动头部2的喷墨信号。
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6.发明申请Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line head 失效喷嘴头，使用其的线头，以及安装有其线头的喷墨记录装置公开(公告)号：US20050001877A1
公开(公告)日：2005-01-06
申请号：US10833286
申请日：2004-04-28
申请人： Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
发明人： Kazunari Chikanawa , Hiroaki Nakashima , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
CPC分类号： B41J2/155 , B41J2/1433 , B41J2002/14475 , B41J2002/14491 , B41J2202/19 , B41J2202/20
摘要： Plural nozzle arrays of which each comprises plural nozzle holes 247a from which ink is ejected are arranged slantingly in a main scanning direction. A distance between a first arbitrary nozzle hole 247a-1 and a second nozzle hole 247a-2, in a nozzle array adjacent to the array to which this first nozzle hole 247a-1 belongs, which is adjacent to the first nozzle hole 247a-1, and a distance between the first nozzle hole 247a-1 and a third nozzle hole 247a-3, in the nozzle array to which the second nozzle hole 247a-2 belongs, which is further adjacent to the first nozzle hole 247a-1 are different from each other.
摘要翻译： 多个喷嘴阵列各自包括喷射墨的多个喷嘴孔247a，其在主扫描方向上倾斜地布置。 在与第一喷嘴孔247a-1所属的阵列相邻的喷嘴阵列中与第一喷嘴孔247a-1相邻的第一任意喷嘴孔247a-1和第二喷嘴孔247a-2之间的距离 在与第一喷嘴孔247a-1相邻的第二喷嘴孔247a-2所属的喷嘴列中的第一喷嘴孔247a-1与第三喷嘴孔247a-3之间的距离不同 从彼此。
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7.发明授权公开(公告)号：US06265807B1
公开(公告)日：2001-07-24
申请号：US09266003
申请日：1999-03-11
申请人： Naoki Koga , Masatoshi Ohtsuka , Seishi Tomari
发明人： Naoki Koga , Masatoshi Ohtsuka , Seishi Tomari
IPC分类号： H03H925
CPC分类号： H04B1/70712 , H03H9/02622 , H03H9/02779 , H03H9/6416 , H03H9/72
摘要： A spread spectrum communication apparatus includes at least one surface acoustic wave matched filter, a plurality of surface acoustic wave delay lines having different delay amounts, and integrating circuits for integrating an output signal of the surface acoustic wave matched filter and the respective output signals of the plurality of surface acoustic wave delay lines.
摘要翻译： 扩展频谱通信装置包括至少一个表面声波匹配滤波器，具有不同延迟量的多个表面声波延迟线，以及用于对声表面波匹配滤波器的输出信号和各声道输出信号进行积分的积分电路 多个表面声波延迟线。
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8.发明授权公开(公告)号：US08556387B2
公开(公告)日：2013-10-15
申请号：US10833290
申请日：2004-04-28
申请人： Hiroaki Nakashima , Kazunari Chikanawa , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
发明人： Hiroaki Nakashima , Kazunari Chikanawa , Seishi Tomari , Hiroyuki Matsuba , Tohru Nakagawa , Hideo Torii , Takeshi Kamada
IPC分类号： B41J2/14
CPC分类号： B41J2/155 , B41J2/14233 , B41J2/1433 , B41J2002/14362 , B41J2002/14475 , B41J2002/14491 , B41J2202/20
摘要： An ink jet head unit including a head (2) in which a plurality of nozzle arrays (2a, 2b, 2c, 2d) are formed. Each of the nozzle arrays has a number of nozzle holes, and ink can be ejected from the nozzle holes. The head (2) is mounted on the head base, and flat cables (4a, 4b) are connected at one end to mounting parts (7a, 7b), which are interposed between a first pair of the nozzle arrays (2a, 2b) and a second pair of the nozzle arrays (2c, 2d). The flat cables are flexibly formed by covering transmission wires with an insulation film. The flat cables are connected to the head to transmit ink ejection signals for driving the head.
摘要翻译： 一种喷墨头单元，包括形成多个喷嘴阵列（2a，2b，2c，2d）的头部（2）。 每个喷嘴阵列具有多个喷嘴孔，并且墨水可以从喷嘴孔喷出。 头部（2）安装在头部基座上，扁平电缆（4a，4b）的一端连接到安装部分（7a，7b），安装部分插在第一对喷嘴阵列（2a，2b）之间， 和第二对喷嘴阵列（2c，2d）。 扁平电缆通过用绝缘膜覆盖传输线而灵活地形成。 扁平电缆连接到头部以传输用于驱动头部的喷墨信号。
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9.发明授权
公开(公告)号：US5909461A
公开(公告)日：1999-06-01
申请号：US677957
申请日：1996-07-10
申请人： Naoki Koga , Masatoshi Ohtsuka , Seishi Tomari
发明人： Naoki Koga , Masatoshi Ohtsuka , Seishi Tomari
CPC分类号： H04B1/70712 , H03H9/02779 , H03H9/6416 , H03H9/72 , H03H9/02622
摘要： A spread spectrum communication apparatus includes at least one surface acoustic wave matched filter, a plurality of surface acoustic wave delay lines having different delay amounts, and integrating circuits for integrating an output signal of the surface acoustic wave matched filter and the respective output signals of the plurality of surface acoustic wave delay lines.
摘要翻译： 扩展频谱通信装置包括至少一个表面声波匹配滤波器，具有不同延迟量的多个表面声波延迟线，以及用于对声表面波匹配滤波器的输出信号和各声道输出信号进行积分的积分电路 多个表面声波延迟线。
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公开(公告)号：US5737000A
公开(公告)日：1998-04-07
申请号：US443023
申请日：1995-05-17
申请人： Hiroshi Shibata , Shin-ichiro Kaneko , Takashi Kubara , Seishi Tomari , Naoto Yoshida , Hirofumi Kama
发明人： Hiroshi Shibata , Shin-ichiro Kaneko , Takashi Kubara , Seishi Tomari , Naoto Yoshida , Hirofumi Kama
CPC分类号： B41J2/1631 , B41J2/14072 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1642 , B41J2/1646 , B41J2202/03
摘要： An ink-jet head for injecting ink into a work piece, has an ink passage in which the ink is received, and a pair of electrodes in the ink passage for heating electrically and vaporizing thermally the ink to generate an ink-jet toward the work piece, wherein a crystal grain diameter of the electrodes is not less than 0.1 .mu.m, a total orientation deviation of (002) or (011) crystal orientation face of the electrodes with respect to a direction perpendicular to an electrode layer thickness direction is decreased, and/or a surface roughness of the electrodes is not less than 0.005 .mu.m, so that oxidation and corrosion of the electrodes are restrained.
摘要翻译： 用于将油墨注入到工件中的喷墨头具有油墨通道，油墨被容纳在油墨通道中，并且在油墨通道中的一对电极用于对油墨进行电和气化加热以产生朝向工件的喷墨 其中电极的晶粒直径不小于0.1μm，电极相对于垂直于电极层厚度方向的方向的（002）或（011）晶体取向面的总取向偏差减小 ，和/或电极的表面粗糙度不小于0.005μm，从而抑制电极的氧化和腐蚀。
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