公开(公告)号：US07780504B2

公开(公告)日：2010-08-24

申请号：US12004505

申请日：2007-12-21

申请人： Shoji Sakaguchi ,  Hiroyuki Nakamura ,  Hideki Matsuo

发明人： Shoji Sakaguchi ,  Hiroyuki Nakamura ,  Hideki Matsuo

IPC分类号： C04B35/05 ,  B24B7/00 ,  G11B5/706

CPC分类号： B24B37/04 ,  B24B19/028 ,  B24B21/04 ,  G11B5/8404

摘要： A method for manufacturing a magnetic recording medium disk substrate is provided for achieving a magnetic disk having a suitable surface roughness, a high in-plane magnetic anisotropy and a high S/N. The manufacturing method has a texturing process wherein the magnetic recording medium disk substrate is rotated in the circumferential direction while a polishing tape is pressed against the rotating substrate. The polishing tape includes polyester fiber having a fiber diameter of 400 nm to 950 nm, on the surface coming into contact with the substrate. All the while, slurry including abrasive grains including a cluster diamond is supplied to the surfaces of the substrate. The present invention relates to a magnetic recording medium disk substrate produced by the manufacturing method; and a magnetic recording medium at least comprising a magnetic layer on the magnetic recording medium disk substrate and manufacturing method of the magnetic recording medium.

摘要翻译： 提供一种用于制造磁记录介质盘基片的方法，用于实现具有合适表面粗糙度，高平面内各向异性和高S / N的磁盘。 该制造方法具有纹理化处理，其中磁性记录介质盘基片沿着圆周方向旋转，同时将研磨带压靠在旋转基片上。 抛光带包括在与基底接触的表面上具有400nm至950nm的纤维直径的聚酯纤维。 一直以来，包括含有金刚石的磨粒的浆料被提供到基材的表面。 本发明涉及通过该制造方法制造的磁记录介质盘基片; 以及至少包括在磁记录介质盘基片上的磁性层的磁记录介质和磁记录介质的制造方法。

公开(公告)号：US07695689B2

公开(公告)日：2010-04-13

申请号：US10521469

申请日：2003-07-17

申请人： Hiroyuki Nakamura ,  Hongzhi Wang ,  Xianying Li ,  Masaya Miyazaki ,  Kenichi Yamashita ,  Yoshiko Yamaguchi ,  Hideaki Maeda

发明人： Hiroyuki Nakamura ,  Hongzhi Wang ,  Xianying Li ,  Masaya Miyazaki ,  Kenichi Yamashita ,  Yoshiko Yamaguchi ,  Hideaki Maeda

IPC分类号： B01J19/00

CPC分类号： H05B6/806 ,  B01J19/0093 ,  B01J19/126 ,  B01J19/247 ,  B01J2219/00788 ,  B01J2219/00835 ,  B01J2219/00941 ,  B01J2219/1227 ,  H05B2206/046

摘要： The present invention relates to a method of manufacturing a micro reactor device that includes a tubular reactor (1) as a flow path, for allowing reaction species to react in the reactor (1). The micro reactor device is manufactured by forming a particle layer (2) on an inner wall of the reactor (1). The particle layer (2) can be formed by causing a dispersion liquid of particles to flow through the reactor (1) and drying. In this way, it is possible to provide a method of manufacturing a micro reactor device having an inner wall modified so that the reaction species can react more efficiently, and to provide the micro reactor device.

摘要翻译： 本发明涉及一种制造微反应器装置的方法，其包括作为流路的管式反应器（1），用于允许反应物质在反应器（1）中反应。 微反应器装置通过在反应器（1）的内壁上形成颗粒层（2）来制造。 颗粒层（2）可以通过使颗粒的分散液体流过反应器（1）并干燥而形成。 以这种方式，可以提供一种制造具有内壁的微反应器装置的方法，所述内壁被改性，使得反应种类能够更有效地反应，并提供微反应器装置。

公开(公告)号：US20090267447A1

公开(公告)日：2009-10-29

申请号：US12428577

申请日：2009-04-23

申请人： Rei GOTO ,  Hidekazu Nakanishi ,  Hiroyuki Nakamura

发明人： Rei GOTO ,  Hidekazu Nakanishi ,  Hiroyuki Nakamura

IPC分类号： H01L41/04

CPC分类号： H03H9/02559 ,  H03H9/02834

摘要： An acoustic wave device includes a piezoelectric substrate having a surface adapted to allow leaky surface wave to propagate thereon, an interdigital electrode provided on a portion of the surface of the piezoelectric substrate, and a dielectric layer provided on the surface of the piezoelectric substrate to cover the interdigital electrode. The piezoelectric substrate is made of lithium niobate. The dielectric layer is made of tantalum pentoxide. The piezoelectric substrate is made of a rotated Y-cut substrate having a cut angle which is not smaller than 2.5 degrees and is not larger than 22.5 degrees. A ratio H/λ of a film thickness H of the dielectric layer to a wavelength λ of a center frequency of the leaky surface wave ranges from 0.034 to 0.126. This acoustic wave device works in a wide band width.

摘要翻译： 声波装置包括：压电基板，其具有适于允许漏表面波传播的表面;设置在压电基板的表面的一部分上的叉指电极;以及设置在压电基板的表面上的电介质层， 叉指电极。 压电基板由铌酸锂制成。 电介质层由五氧化二钽制成。 压电基板由具有不小于2.5度且不大于22.5度的切割角度的旋转Y切割基板制成。 电介质层的膜厚H与漏表面波的中心频率的波长λ的比率H /λ为0.034〜0.126。 该声波装置工作在宽带宽。

公开(公告)号：US20090260745A1

公开(公告)日：2009-10-22

申请号：US12412988

申请日：2009-03-27

申请人： Yuka Iwai ,  Yoji Arakawa ,  Yasunori Sugihara ,  Munehito Kawakami ,  Hiroyuki Nakamura

发明人： Yuka Iwai ,  Yoji Arakawa ,  Yasunori Sugihara ,  Munehito Kawakami ,  Hiroyuki Nakamura

IPC分类号： B32B37/06

CPC分类号： B29C53/588 ,  B29C53/562 ,  B29C53/822 ,  B29C61/006 ,  B29D23/006 ,  B29K2105/0079 ,  B29L2031/243

摘要： Disclosed is a method for manufacturing a resin pipe, including: heating a sheet member after winding the sheet member around a bar desired multiple times and holding the sheet member, wherein the sheet member is melted and molded into a resin pipe by the heating, and the bar is removed from the resin pipe after the heating.

摘要翻译： 本发明公开了一种树脂管的制造方法，其特征在于，包括：在将所述片材卷绕在所需的多个条上并保持所述片状部件之后，对所述片状部件进行加热，其中，所述片状部件通过加热熔融成型为树脂管， 加热后将棒从树脂管中取出。

公开(公告)号：US07477115B2

公开(公告)日：2009-01-13

申请号：US11488148

申请日：2006-07-18

申请人： Hiroshi Nakatsuka ,  Keiji Onishi ,  Hiroyuki Nakamura ,  Takehiko Yamakawa ,  Hiroshi Yamaguchi

发明人： Hiroshi Nakatsuka ,  Keiji Onishi ,  Hiroyuki Nakamura ,  Takehiko Yamakawa ,  Hiroshi Yamaguchi

IPC分类号： H03H9/72 ,  H03H9/64 ,  H03H9/15

CPC分类号： H03H3/04 ,  H03H9/0211 ,  H03H9/173 ,  Y10T29/42

摘要： A piezoeletric resonator includes: a substrate; a lower electrode formed on or above the substrate; a piezoeletric body formed on or above the lower electrode; an upper electrode formed on or above the piezoeletric body; and a cavity under a vibrating portion formed by the lower electrode, the piezoeletric body, and the upper electrode. Where a resonant frequency of vibration with a thickness of the vibrating portion being a half of a wavelength is taken as fr, an average of ultrasonic velocity in a material forming the cavity is taken as Vc, and a value determined based on the resonant frequency fr and the average of ultrasonic velocity Vc is taken as λc (=Vc/fr), a depth of the cavity is set so as to be equal to or larger than n×λc/2−λc/8 and equal to or smaller than n×λc/2+λc/8.

摘要翻译： 压电谐振器包括：基板; 形成在基板上或上方的下电极; 形成在下电极上或上的压电体; 形成在压电体上或上的上电极; 以及由下电极，压电体和上电极形成的振动部下的空腔。 其中振动部分的厚度为波长的一半的振动的共振频率为fr，将形成空腔的材料中的超声速度的平均值作为Vc，并且基于谐振频率fr确定的值 超声波速度Vc的平均值为lambdac（= Vc / fr），空腔的深度设定为等于或大于n×lambdac / 2-lambdac / 8且等于或小于nxlambdac / 2 + lambdac / 8。

公开(公告)号：US20080116993A1

公开(公告)日：2008-05-22

申请号：US11883940

申请日：2006-02-21

申请人： Takehiko Yamakawa ,  Hiroyuki Nakamura ,  Keiji Onishi

发明人： Takehiko Yamakawa ,  Hiroyuki Nakamura ,  Keiji Onishi

IPC分类号： H03H9/54 ,  H03H7/38 ,  H03H9/64

CPC分类号： H03H9/6483 ,  H03H9/568 ,  H03H9/605

摘要： A piezoelectric filter which has a small circuit scale and device size and can reduce a loss, is provided. The piezoelectric filter (1) has an input impedance smaller than an output impedance. The piezoelectric filter (1) comprises an input terminal (101a), an output terminal (101b), series piezoelectric resonators (102a, 102b, 102c), and parallel piezoelectric resonators (103a, 103b, 103c). Among the parallel piezoelectric resonators (103a, 103b, 103c), on an equivalent circuit, a capacitance of a first parallel piezoelectric resonator (103a) close to the input terminal (101a) side is larger than a capacitance of a second parallel piezoelectric resonator (103c) close to the output terminal (101b) side.

摘要翻译： 提供了具有小的电路规模和设备尺寸并且可以减少损耗的压电滤波器。 压电滤波器（1）的输入阻抗小于输出阻抗。 压电滤波器（1）包括输入端子（101a），输出端子（101b），串联压电谐振器（102a，102b，102c）和并联压电谐振器（103a，103b，103c ）。 在并联压电谐振器（103a，103b，103c）中，在等效电路上，靠近输入端（101a）侧的第一并联压电谐振器（103a）的电容大于 靠近输出端（101b）侧的第二平行压电谐振器（103c）。

公开(公告)号：US20080104886A1

公开(公告)日：2008-05-08

申请号：US11792944

申请日：2005-07-28

申请人： Hiroyuki Nakamura ,  Moriyuki Watanuki

发明人： Hiroyuki Nakamura ,  Moriyuki Watanuki

IPC分类号： A01G17/08 ,  B65B13/24

CPC分类号： A01G17/085 ,  B65B13/305

摘要： A binding device for horticulture for binding a tape by cutting and bending a tape overlapping part is provided.In the binding device, a blade (4) is attached to one of an arm (3) or a main body (2), and a blade receiver (5) is attached to the other of them facing with each other. The blade (4) and the blade receiver (5) form cutting to a tape overlapping part, and the blade (4) has a shape for cutting and bending the tape to form a locking to the inner end of the cut tape as well as the blade receiver (5) is formed to pull the cut tape out therefrom in an outer end direction, so that the tape can be maintained in a bound state by locking the tape itself.

摘要翻译： 提供了一种用于通过切割和弯曲带重叠部分来结合带子的园艺装订装置。 在装订装置中，叶片（4）附接到臂（3）或主体（2）中的一个，并且叶片接收器（5）附接到彼此面对的另一个。 刀片（4）和刀片接收器（5）形成切割到带重叠部分，并且刀片（4）具有用于切割和弯曲带子以形成锁定到切割带的内端的形状，以及 刀片接收器（5）被形成为在外端方向上将切割的带从其中拉出，使得可以通过锁定带自身来将带保持在绑定状态。

公开(公告)号：US20070170122A1

公开(公告)日：2007-07-26

申请号：US10588936

申请日：2005-02-15

申请人： Masanori Tabata ,  Masaru Chiyomaru ,  Makoto Susaki ,  Yukiko Shirakusa ,  Kazuhide Kamimura ,  Tetsuya Ito ,  Hiroyuki Nakamura

发明人： Masanori Tabata ,  Masaru Chiyomaru ,  Makoto Susaki ,  Yukiko Shirakusa ,  Kazuhide Kamimura ,  Tetsuya Ito ,  Hiroyuki Nakamura

IPC分类号： C02F1/32

CPC分类号： C02F9/00 ,  C02F1/283 ,  C02F1/32 ,  C02F1/66 ,  C02F1/72 ,  C02F1/722 ,  C02F2103/18

摘要： A wastewater treatment apparatus (10) that treats the wastewater containing persistent substances, according to the present invention, includes a wastewater treatment bath (12) for treating a wastewater (11), an oxidizing reagent adding unit (14) for adding an oxidizing reagent (13) in the wastewater treatment bath (12), and an alkaline reagent adding unit (16) for adding an alkaline reagent (15) in the wastewater treatment bath (12). By making the wastewater in the wastewater treatment bath (12) in the alkaline condition, it is possible to completely decompose the persistent substances in the wastewater by the oxidation treatment using an oxidizing reagent.

摘要翻译： 根据本发明的处理含有持久性物质的废水的废水处理装置（10）包括用于处理废水（11）的废水处理槽（12），用于添加氧化试剂的氧化剂添加单元（14） （13），以及用于在废水处理槽（12）中添加碱性试剂（15）的碱性试剂添加单元（16）。 通过在碱性条件下使废水处理槽（12）中的废水通过使用氧化剂的氧化处理完全分解废水中的持久性物质。

公开(公告)号：US20070148702A1

公开(公告)日：2007-06-28

申请号：US11683192

申请日：2007-03-07

申请人： Runa NAKAMURA ,  Hiroyuki Nakamura ,  Ryohei Nagata ,  Isao Karube ,  Hitoshi Muguruma

发明人： Runa NAKAMURA ,  Hiroyuki Nakamura ,  Ryohei Nagata ,  Isao Karube ,  Hitoshi Muguruma

IPC分类号： G01N33/53 ,  C12M1/34

CPC分类号： G01N21/553

摘要： An objective of the present invention is to provide a measuring chip for a surface plasmon resonance sensor that can detect a small amount of target substances in high sensitivity. The present invention provides a measuring chip for a surface plasmon resonance sensor comprising a metal layer, one or more plasma polymerization layers formed on said metal layer, and a biologically active substance immobilized on the surface of said plasma polymerization layer.

摘要翻译： 本发明的目的是提供一种能够以高灵敏度检测少量目标物质的表面等离子体共振传感器的测量芯片。 本发明提供了一种用于表面等离子体共振传感器的测量芯片，其包括金属层，在所述金属层上形成的一个或多个等离子体聚合层和固定在所述等离子体聚合层的表面上的生物活性物质。

公开(公告)号：US07235915B2

公开(公告)日：2007-06-26

申请号：US10991772

申请日：2004-11-18

申请人： Hiroyuki Nakamura ,  Keiji Onishi ,  Hiroshi Nakatsuka ,  Tomohiro Iwasaki

发明人： Hiroyuki Nakamura ,  Keiji Onishi ,  Hiroshi Nakatsuka ,  Tomohiro Iwasaki

IPC分类号： H01L41/04 ,  H01L41/08

CPC分类号： H03H9/586 ,  H03H9/587 ,  H03H9/589

摘要： An acoustic resonator device includes a substrate, a first acoustic resonator and a second acoustic resonator. The first acoustic resonator is formed on the substrate, and has a first upper electrode, a first piezoelectric layer, and a first lower electrode layer, and resonates in a λ/4 mode at a first resonant frequency. The second acoustic resonator is formed on the substrate, and has a second upper electrode layer, a second piezoelectric layer, and a second lower electrode layer, and resonates in a λ/2 mode at a second resonant frequency different from the first frequency. In the acoustic resonator device, materials and thicknesses of the first lower electrode layer and the second lower electrode layer are common and substantially equal, and materials and thicknesses of the first piezoelectric layer and the second piezoelectric layer are common and substantially equal.

摘要翻译： 声谐振器装置包括基板，第一声谐振器和第二声谐振器。 第一声​​谐振器形成在基板上，并且具有第一上电极，第一压电层和第一下电极层，并以λ/ 4模式以第一谐振频率谐振。 第二声谐振器形成在基板上，并且具有第二上电极层，第二压电层和第二下电极层，并且以不同于第一频率的第二谐振频率以λ/ 2模式谐振。 在声谐振器装置中，第一下电极层和第二下电极层的材料和厚度是共同的并且基本上相等，并且第一压电层和第二压电层的材料和厚度是共同的并且基本相等。