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公开(公告)号：US20050090033A1
公开(公告)日：2005-04-28
申请号：US10968976
申请日：2004-10-21
申请人： Masaaki Imuri , Kenji Inoue , Eiju Komuro , Hisatoshi Saitou
发明人： Masaaki Imuri , Kenji Inoue , Eiju Komuro , Hisatoshi Saitou
IPC分类号： H01L41/22 , H01L21/00 , H01L41/08 , H01L41/09 , H01L41/18 , H01L41/253 , H01L41/29 , H03H3/02 , H03H3/04 , H03H9/56
CPC分类号： H03H9/564 , H03H3/04 , H03H2003/0428 , H03H2003/0471 , Y10T29/42 , Y10T29/49005 , Y10T29/49155 , Y10T29/49156
摘要： A method for manufacturing a piezo-resonator including: a first step of forming an upper electrode layer 20 on the piezoelectric film 14, a second step of coating the upper electrode layer 20 with a resist 21 and of performing patterning on the resist so as to have a shape of the upper electrode, a third step of masking the patterned resist 21 and removing the upper electrode layer 20 other than masked portions and forming two or more first upper electrodes 15a, a fourth step of removing the resist 21, a fifth step of coating the first upper electrodes 15a with a resist and performing patterning on the resist so that the first upper electrodes 15a are partially exposed, a sixth step of etching each of the exposed first upper electrodes 15a by a specified thickness to form a second upper electrode 15b, and a seventh step of removing the resist 22.
摘要翻译： 一种制造压电谐振器的方法，包括：在压电膜14上形成上电极层20的第一步骤，用抗蚀剂21涂覆上电极层20并在抗蚀剂上进行图案化的第二步骤，以便 具有上电极的形状，除了掩模部分之外掩蔽图案化抗蚀剂21和除去上电极层20并形成两个或更多个第一上电极15A的第三步骤，去除抗蚀剂21的第四步骤，第五步 使用抗蚀剂涂覆第一上电极15a并在抗蚀剂上进行图案化以使第一上电极15a部分暴露的步骤;将暴露的第一上电极15a的每一个蚀刻一定厚度以形成第六步骤 第二上电极15b，以及除去抗蚀剂22的第七步骤。
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2.发明授权Filter device utilizing stacked resonators and acoustic coupling and branching filter using same 有权使用叠层谐振器的滤波器装置和使用其的声耦合和分支滤波器公开(公告)号：US07212083B2
公开(公告)日：2007-05-01
申请号：US10902525
申请日：2004-07-30
申请人： Kenji Inoue , Hisatoshi Saitou
发明人： Kenji Inoue , Hisatoshi Saitou
摘要： A filter device is provided which is low in power loss, small in size and operates in wide bands. The filter device includes a first signal-side resonator having an input signal electrode, an output signal electrode, a first piezoelectric film, an input electrode film, and a common electrode film being commonly used by a second signal-side resonator and sandwiching the first piezoelectric film using the input electrode film, a second signal-side resonator having a second piezoelectric film formed in layers on the first piezoelectric film, an output electrode film, a common electrode film sandwiching the second piezoelectric film using the output electrode film and being acoustically coupled to the first signal resonator, and a ground-side resonator connected between the common electrode film and a ground electrode and operating in a specified resonant frequency and in an anti-resonant frequency almost conforming to resonant frequencies in which the first and second signal-side resonators operate.
摘要翻译： 提供了一种功率损耗低，尺寸小，宽带工作的过滤装置。 滤波器装置包括：第一信号侧谐振器，具有由第二信号侧谐振器共同使用的输入信号电极，输出信号电极，第一压电膜，输入电极膜和公共电极膜，并夹持第一信号侧谐振器 使用所述输入电极膜的压电膜，具有在所述第一压电膜上形成的第二压电膜的第二信号侧谐振器，输出电极膜，使用所述输出电极膜夹住所述第二压电膜并在声学上的公共电极膜 连接到第一信号谐振器，以及接地侧谐振器，其连接在公共电极膜和接地电极之间，并以规定的谐振频率和反谐振频率工作，几乎符合共振频率，其中第一和第二信号 - 侧谐振器工作。
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公开(公告)号：US20050030126A1
公开(公告)日：2005-02-10
申请号：US10902525
申请日：2004-07-30
申请人： Kenji Inoue , Hisatoshi Saitou
发明人： Kenji Inoue , Hisatoshi Saitou
摘要： A filter device is provided which is low in power loss, small in size and operates in wide bands. The filter device includes a first signal-side resonator having an input signal electrode, an output signal electrode, a first piezoelectric film, an input electrode film, and a common electrode film being commonly used by a second signal-side resonator and sandwiching the first piezoelectric film using the input electrode film, a second signal-side resonator having a second piezoelectric film formed in layers on the first piezoelectric film, an output electrode film, a common electrode film sandwiching the second piezoelectric film using the output electrode film and being acoustically coupled to the first signal resonator, and a ground-side resonator connected between the common electrode film and a ground electrode and operating in a specified resonant frequency and in an anti-resonant frequency almost conforming to resonant frequencies in which the first and second signal-side resonators operate.
摘要翻译： 提供了一种功率损耗低，尺寸小，宽带工作的过滤装置。 滤波器装置包括：第一信号侧谐振器，具有由第二信号侧谐振器共同使用的输入信号电极，输出信号电极，第一压电膜，输入电极膜和公共电极膜，并夹持第一信号侧谐振器 使用所述输入电极膜的压电膜，具有在所述第一压电膜上形成的第二压电膜的第二信号侧谐振器，输出电极膜，使用所述输出电极膜夹住所述第二压电膜并在声学上的公共电极膜 连接到第一信号谐振器，以及接地侧谐振器，其连接在公共电极膜和接地电极之间，并以规定的谐振频率和反谐振频率工作，几乎符合共振频率，其中第一和第二信号 - 侧谐振器工作。
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4.发明授权公开(公告)号：US07348714B2
公开(公告)日：2008-03-25
申请号：US10901382
申请日：2004-07-29
申请人： Kenji Inoue , Hisatoshi Saitou
发明人： Kenji Inoue , Hisatoshi Saitou
CPC分类号： H03H9/175 , H03H9/02102 , H03H9/174
摘要： A piezoelectric resonator includes; a lower electrode 24 formed on a substrate 11; a piezoelectric film 23 formed on the lower electrode 24; an upper electrode 25 formed on the piezoelectric film 23 and obtaining, in collaboration with the lower electrode 24, a signal having a predetermined resonance frequency by a propagation of a bulk acoustic wave inside the piezoelectric film 23; and an acoustic multilayer reflective film 28 including an SiO2 film 28a having a predetermined acoustic impedance and an AIN film 28b having an acoustic impedance higher than the SiO2 film 28a, and reflecting the bulk acoustic wave, the SiO2 film 28a and the AIN film 28b being alternately stacked on the upper electrode 25, and the SiO2 film 28a being in contact with the upper electrode 25.
摘要翻译： 压电谐振器包括： 形成在基板11上的下电极24; 形成在下电极24上的压电膜23; 形成在压电膜23上的上电极25，通过压电膜23内的体声波的传播，与下电极24协作获得具有预定谐振频率的信号; 以及包括具有预定声阻抗的SiO 2膜28a和具有高于SiO 2膜28的声阻抗的AIN膜28b的声学多层反射膜28 并且反射体声波，SiO 2膜28a和AIN膜28b交替堆叠在上电极25上，并且SiO 2膜28 a与上电极25接触。
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5.发明授权Filter device capable of obtaining attenuation characteristic of sharpness in narrow band width and branching filter using the same 有权能够获得窄带宽度的锐度衰减特性的滤波器装置及使用其的分支滤波器公开(公告)号：US07170370B2
公开(公告)日：2007-01-30
申请号：US10843568
申请日：2004-05-12
申请人： Kenji Inoue , Hisatoshi Saitou
发明人： Kenji Inoue , Hisatoshi Saitou
CPC分类号： H03H9/6426 , H03H9/605
摘要： In a filter device 10 constituted by circuit elements formed on a single substrate 11, the circuit elements includes a first wing section 14 formed between an input signal electrode 12 and an output signal electrode 13, first resonators 15a, 15b, 15c located in the first wiring section 14 and having a predetermined resonance frequency, second wiring sections 17a, 17b, 17c, 17d formed between the first wiring section 14 and a ground electrode 16, second resonators 18a, 18b, 18c, 18d located in the second wiring sections 17a, 17b, 17c, 17d and having an anti-resonance frequency forming a pass-band with the predetermined resonance frequency of the first resonators 15a, 15b, 15c. An effective electric and mechanical coupling factor of the second resonator 18a is different from those of the other resonators 15a, 15b, 15c, 18b, 18c, 18d.
摘要翻译： 在由形成在单个基板11上的电路元件构成的滤波器装置10中，电路元件包括形成在输入信号电极12和输出信号电极13之间的第一翼部分14，第一谐振器15a，15b，15c， 在第一配线部14中具有规定的共振频率，在第一配线部14和接地电极16之间形成的第二配线部17a，17b，17c，17d，第二谐振器18a，18b，18c ，18d，位于第二配线部分17a，17b，17c，17d中，并且具有形成具有第一谐振器15a，15b，15c的预定谐振频率的通带的反共振频率。 第二谐振器18a的有效的电耦合和机械耦合系数与其它谐振器15a，15b，15c，18b，18c，18d的有效电耦合系数和机械耦合系数不同。
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公开(公告)号：US07003875B2
公开(公告)日：2006-02-28
申请号：US10968976
申请日：2004-10-21
申请人： Masaaki Imura , Kenji Inoue , Eiju Komuro , Hisatoshi Saitou
发明人： Masaaki Imura , Kenji Inoue , Eiju Komuro , Hisatoshi Saitou
CPC分类号： H03H9/564 , H03H3/04 , H03H2003/0428 , H03H2003/0471 , Y10T29/42 , Y10T29/49005 , Y10T29/49155 , Y10T29/49156
摘要： A method for manufacturing a piezo-resonator including: a first step of forming an upper electrode layer 20 on the piezoelectric film 14, a second step of coating the upper electrode layer 20 with a resist 21 and of performing patterning on the resist so as to have a shape of the upper electrode, a third step of masking the patterned resist 21 and removing the upper electrode layer 20 other than masked portions and forming two or more first upper electrodes 15a, a fourth step of removing the resist 21, a fifth step of coating the first upper electrodes 15a with a resist and performing patterning on the resist so that the first upper electrodes 15a are partially exposed, a sixth step of etching each of the exposed first upper electrodes 15a by a specified thickness to form a second upper electrode 15b, and a seventh step of removing the resist 22.
摘要翻译： 一种制造压电谐振器的方法，包括：在压电膜14上形成上电极层20的第一步骤，用抗蚀剂21涂覆上电极层20并在抗蚀剂上进行图案化的第二步骤，以便 具有上电极的形状，除了掩模部分之外掩蔽图案化抗蚀剂21和除去上电极层20并形成两个或更多个第一上电极15A的第三步骤，去除抗蚀剂21的第四步骤，第五步 使用抗蚀剂涂覆第一上电极15a并在抗蚀剂上进行图案化以使第一上电极15a部分暴露的步骤;将暴露的第一上电极15a的每一个蚀刻一定厚度以形成第六步骤 第二上电极15b，以及除去抗蚀剂22的第七步骤。
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7.发明申请公开(公告)号：US20050023932A1
公开(公告)日：2005-02-03
申请号：US10901382
申请日：2004-07-29
申请人： Kenji Inoue , Hisatoshi Saitou
发明人： Kenji Inoue , Hisatoshi Saitou
IPC分类号： H01L41/09 , H01L41/04 , H01L41/187 , H03H9/02 , H03H9/17
CPC分类号： H03H9/175 , H03H9/02102 , H03H9/174
摘要： A piezoelectric resonator includes; a lower electrode 24 formed on a substrate 11; a piezoelectric film 23 formed on the lower electrode 24; an upper electrode 25 formed on the piezoelectric film 23 and obtaining, in collaboration with the lower electrode 24, a signal having a predetermined resonance frequency by a propagation of a bulk acoustic wave inside the piezoelectric film 23; and an acoustic multilayer reflective film 28 including an SiO2 film 28a having a predetermined acoustic impedance and an AIN film 28b having an acoustic impedance higher than the SiO2 film 28a, and reflecting the bulk acoustic wave, the SiO2 film 28a and the AIN film 28b being alternately stacked on the upper electrode 25, and the SiO2 film 28a being in contact with the upper electrode 25.
摘要翻译： 压电谐振器包括： 形成在基板11上的下电极24; 形成在下电极24上的压电膜23; 形成在压电膜23上的上电极25，通过压电膜23内的体声波的传播，与下电极24协作获得具有预定谐振频率的信号; 以及包括具有预定声阻抗的SiO 2膜28a和具有高于SiO 2膜28a的声阻抗的AIN膜28b并且反映体声波，SiO 2膜28a和AIN膜28b的声学多层反射膜28为 交替层叠在上电极25上，并且SiO 2膜28a与上电极25接触。
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公开(公告)号：US20110127000A1
公开(公告)日：2011-06-02
申请号：US12954792
申请日：2010-11-26
申请人： Takao Yazaki , Atsushi Ishino , Kenji Inoue , Ai Tamura
发明人： Takao Yazaki , Atsushi Ishino , Kenji Inoue , Ai Tamura
CPC分类号： D21F3/0227 , Y10S162/901
摘要： A process belt for papermaking with a long operational life comprises an integrated structure of a reinforcing fibrous base material 6 and a polyurethane layer, the reinforcing fibrous base material being embedded in the polyurethane, wherein an inorganic filler selected from calcined kaolin clay, fused silica and zeolite is homogeneously dispersed in the polyurethane.
摘要翻译： 用于造纸的工艺带具有长的使用寿命，包括加强纤维基材6和聚氨酯层的整体结构，该增强纤维基材嵌入聚氨酯中，其中选自煅烧高岭土，熔融二氧化硅和 沸石均匀分散在聚氨酯中。
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9.发明授权公开(公告)号：US07381512B2
公开(公告)日：2008-06-03
申请号：US10928556
申请日：2004-08-30
申请人： Kazuya Hongo , Kozo Ota , Masahiko Miyamoto , Yukiko Kamijo , Hidemi Nukada , Kenji Inoue
发明人： Kazuya Hongo , Kozo Ota , Masahiko Miyamoto , Yukiko Kamijo , Hidemi Nukada , Kenji Inoue
IPC分类号： G03G5/05
CPC分类号： G03G5/0696 , C09B67/0022 , C09B67/0026
摘要： A hydroxygallium phthalocyanine pigment is characterized by having a maximum peak wavelength within a range of from 810 nm to 839 nm in optical absorption spectrum in a wavelength range of from 600 nm to 900 nm.
摘要翻译： 羟基镓酞菁颜料的特征在于在600nm至900nm的波长范围内的光吸收光谱中具有在810nm至839nm范围内的最大峰值波长。
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公开(公告)号：US07285185B2
公开(公告)日：2007-10-23
申请号：US10966891
申请日：2004-10-15
申请人： Kenji Inoue , Hiroyuki Takamura
发明人： Kenji Inoue , Hiroyuki Takamura
CPC分类号： D21F7/086 , D21F7/083 , Y10S162/901 , Y10T428/24372 , Y10T442/2131 , Y10T442/2164 , Y10T442/2484 , Y10T442/3374
摘要： A wet paper web transfer belt comprises a base body, a wet paper web side layer, and a machine side layer. The wet paper web side layer is formed of a high molecular weight elastic section, and fibers and filler particles are exposed at its surface. The fibers and filler particles are exposed in the form of an island-sea structure comprising islands section where the fibers are exposed, and a sea section where the filler particles are exposed. The fibers and the filler particles, both exposed at the wet paper web side layer, hold water at different times in the papermaking process as the wet paper web moves out of the press part of the papermaking machine.
摘要翻译： 湿纸幅转印带包括基体，湿纸幅侧层和机器侧层。 湿纸幅侧层由高分子量弹性部分形成，纤维和填料颗粒在其表面露出。 纤维和填料颗粒以海绵结构的形式暴露，其中包括岛部分，其中纤维被暴露，以及填充颗粒暴露的海洋部分。 在湿纸幅侧层露出的纤维和填料颗粒在造纸过程中随着湿纸幅移出造纸机的压榨部分而在不同时间保持水分。
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