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33 条记录 (耗时 0.026 秒)

    Head positioning method, and disk apparatus using the same
    21.
    发明授权
    Head positioning method, and disk apparatus using the same 失效
    头定位方法和使用其的磁盘装置

    公开(公告)号：US07019938B2

    公开(公告)日：2006-03-28

    申请号：US10692652

    申请日：2003-10-27

    申请人： Keizo Miyata ,  Toshio Inaji ,  Hiroshi Kohso

    发明人： Keizo Miyata ,  Toshio Inaji ,  Hiroshi Kohso

    IPC分类号： G11B5/596

    CPC分类号： G11B5/5552 ,  G11B21/083

    摘要： A first estimator 13 estimates the position of a head based on a VCM driving signal u1 and a voltage signal Va output from a VCM 6 to output a first head position estimation signal x1est. The first estimator 13 estimates the disturbance acting on a head supporting mechanism 8 to output a disturbance estimation signal τdest. A second estimator 15 estimates the displacement of the head based on a control signal c2 for a fine adjustment actuator 7 to output a displacement estimation signal x2est. The first head position estimation signal x1est and the displacement estimation signal x2est are added together to obtain a second head position estimation signal xest. A position error signal e is generated using a head position signal x obtained by detecting the servo information and the second head position estimation signal xest. A disturbance compensator 10 synthesizes a VCM control signal c1 with the disturbance estimation signal τdest to generate the VCM driving signal u1.

    摘要翻译： 第一估计器13基于VCM驱动信号u 1 1和从VCM 6输出的电压信号Va来估计头的位置，以输出第一头位置估计信号x＆lt; 1＆ SUB>。 第一估计器13估计作用在头支撑机构8上的扰动，以输出干扰估计信号τ> dest dest dest。 第二估计器15基于用于精调节致动器7的控制信号c 2估计头的位移，以输出位移估计信号x2stest 。 将第一头部位置估计信号x 1＆lt; 1＆gt;和位移估计信号x＆lt; 2est＆gt;相加在一起以获得第二头部位置估计信号x 。 使用通过检测伺服信息和第二打印头位置估计信号x获得的打印头位置信号x来产生位置误差信号e。 干扰补偿器10将VCM控制信号c 1与干扰估计信号τSUB分配，以产生VCM驱动信号u 1。

    Head positioning method, and disk apparatus using the same
    22.
    发明授权
    Head positioning method, and disk apparatus using the same 失效
    头定位方法和使用其的磁盘装置

    公开(公告)号：US06903896B2

    公开(公告)日：2005-06-07

    申请号：US10606124

    申请日：2003-06-26

    申请人： Keizo Miyata ,  Toshio Inaji

    发明人： Keizo Miyata ,  Toshio Inaji

    IPC分类号： G11B5/55 ,  G11B5/596

    CPC分类号： G11B5/5526

    摘要： A disturbance compensation signal is produced by estimating the magnitude of disturbance acting upon an actuator based on a driving signal and a voltage signal generated when driving the actuator. A control signal is produced by multiplying the disturbance compensation signal by a gain adjustment coefficient. A head position error signal is produced based on the target position of a magnetic head and the current position of the magnetic head that is detected based on servo information recorded in advance on a magnetic disk. A gain adjuster obtains the driving signal by adding together the control signal and a position control signal. The actuator is driven with the driving signal output from the gain adjuster.

    摘要翻译： 通过基于驱动信号和驱动致动器时产生的电压信号来估计作用于致动器的干扰的大小来产生扰动补偿信号。 通过将扰动补偿信号乘以增益调整系数来产生控制信号。 基于磁头的目标位置和基于预先记录在磁盘上的伺服信息检测的磁头的当前位置来产生磁头位置误差信号。 增益调节器通过将控制信号和位置控制信号相加在一起来获得驱动信号。 致动器由增益调节器输出的驱动信号驱动。

    Diaphragm structure
    23.
    发明授权
    Diaphragm structure 失效
    隔膜结构

    公开(公告)号：US5965970A

    公开(公告)日：1999-10-12

    申请号：US639609

    申请日：1996-04-29

    申请人： Yukihisa Takeuchi ,  Keizo Miyata ,  Takao Ohnishi ,  Nobuo Takahashi

    发明人： Yukihisa Takeuchi ,  Keizo Miyata ,  Takao Ohnishi ,  Nobuo Takahashi

    IPC分类号： G01L7/08 ,  G01L9/00 ,  G01L9/04 ,  H01L41/09 ,  H01L41/08

    CPC分类号： H01L41/0973

    摘要： A diaphragm structure includes a ceramic substrate having at least one window portion and a thin diaphragm laminated onto the ceramic substrate so as to cover the window portion, wherein only a part of an interface between the ceramic substrate and the thin diaphragm is joined to form a joint of the diaphragm. A diaphragm structure is free from instability caused by a breakage or deformation of a partition wall between window portions upon punching or laminating even if a diaphragm structure employs a design in which dimensions of a diaphragm portion is maintained and simultaneously a distance between diaphragm portions is made narrow to restrain a surface area excluding a diaphragm portion of a diaphragm structure or a design in which a plurality of diaphragm portion having various configurations and dimensions are disposed.

    摘要翻译： 膜片结构包括陶瓷基板，其具有至少一个窗口部分和层叠在陶瓷基板上以便覆盖窗口部分的薄隔膜，其中仅陶瓷基板和薄隔膜之间的界面的一部分接合形成 隔膜的关节。 即使膜片结构采用保持隔膜部分的尺寸同时设置隔膜部分之间的距离的设计，隔膜结构也不会因冲孔或层压时窗口部分之间的隔壁的断裂或变形而引起的不稳定性 狭窄以限制除隔膜结构的隔膜部分之外的表面积或其中设置有具有各种构造和尺寸的多个隔膜部分的设计。

    Head positioning apparatus
    24.
    发明授权
    Head positioning apparatus 失效
    头定位装置

    公开(公告)号：US07038877B2

    公开(公告)日：2006-05-02

    申请号：US10800193

    申请日：2004-03-11

    申请人： Hiroshi Kohso ,  Toshio Inaji ,  Keizo Miyata

    发明人： Hiroshi Kohso ,  Toshio Inaji ,  Keizo Miyata

    IPC分类号： G11B5/596

    CPC分类号： G11B5/556

    摘要： A head positioning apparatus capable of positioning a head at high speed and with high accuracy is provided. The head positioning apparatus includes a magnetic head, a head supporting mechanism, a coarse actuator, a fine actuator, a head position detection part, a fine movement control system for controlling the fine actuator based on the head position detected by the head position detection part, a head moving distance estimation part estimating the head moving distance representing the distance the magnetic head moves, and the coarse movement control system for controlling the coarse actuator based on the head moving distance estimated by the head moving distance estimation part.

    摘要翻译： 提供一种头部定位装置，其能够高精度地高精度地定位头部。 头部定位装置包括磁头，头部支撑机构，粗略致动器，精细致动器，头部位置检测部分，微动员控制系统，用于基于由头部位置检测部分检测到的头部位置来控制精细致动器 估计表示磁头移动距离的磁头移动距离的磁头移动距离估计部分，以及用于根据磁头移动距离估计部分估计的磁头移动距离来控制粗调制器的粗调移动控制系统。

    Disk drive and disk drive control method
    25.
    发明授权
    Disk drive and disk drive control method 失效
    磁盘驱动器和磁盘驱动器控制方式

    公开(公告)号：US06950271B2

    公开(公告)日：2005-09-27

    申请号：US10670199

    申请日：2003-09-26

    申请人： Toshio Inaji ,  Hiroshi Kohso ,  Keizo Miyata

    发明人： Toshio Inaji ,  Hiroshi Kohso ,  Keizo Miyata

    IPC分类号： G11B5/55 ,  G11B5/596

    CPC分类号： G11B5/59627 ,  G11B5/5526

    摘要： A position detector generates a position error signal corresponding to a current position of a head, a position controller generates a position control signal from the position error signal, a voltage detector detects a voltage signal generated when driving an actuator by a driver, a disturbance estimator generates a disturbance estimation signal from a driving signal and the voltage signal, and a corrector outputs the driving signal from the disturbance estimation signal and the position control signal. The disturbance estimator includes a comparator which compares the disturbance estimation signal with a voltage signal and which outputs a deviation signal, and an adder which adds a signal obtained by multiplying an integral signal, which is obtained by integrating the deviation signal, by a first coefficient and a signal obtained by multiplying a proportional signal proportional to the deviation signal by a second coefficient, and which generates the disturbance estimation signal. The disturbance estimation signal suppresses a tracking deviation of the head due to a disturbance such as an inertial force applied to the head actuator and stabilizes head positioning control.

    摘要翻译： 位置检测器产生与头部的当前位置对应的位置误差信号，位置控制器从位置误差信号产生位置控制信号，电压检测器检测由驾驶员驱动致动器时产生的电压信号，干扰估计器 从驱动信号和电压信号产生干扰估计信号，校正器从干扰估计信号和位置控制信号输出驱动信号。 扰动估计器包括：比较器，其将干扰估计信号与电压信号进行比较，并输出偏差信号;以及加法器，将通过将偏差信号积分得到的积分信号乘以第一系数 以及通过将与偏差信号成比例的比例信号乘以第二系数而获得的信号，并产生干扰估计信号。 干扰估计信号抑制由于诸如施加到头致动器的惯性力之类的干扰导致的磁头的跟踪偏差，并且稳定磁头定位控制。

    Nonvolatile storage device, access device and nonvolatile storage system
    26.
    发明授权
    Nonvolatile storage device, access device and nonvolatile storage system 有权
    非易失存储设备，接入设备和非易失性存储系统

    公开(公告)号：US08819329B2

    公开(公告)日：2014-08-26

    申请号：US13046053

    申请日：2011-03-11

    申请人： Masato Suto ,  Toshiyuki Honda ,  Keizo Miyata

    发明人： Masato Suto ,  Toshiyuki Honda ,  Keizo Miyata

    IPC分类号： G06F3/06 ,  G11C11/56 ,  G06F12/02

    CPC分类号： G11C11/5628 ,  G06F3/0619 ,  G06F3/0652 ,  G06F3/0679 ,  G06F11/1446 ,  G06F12/0246 ,  G06F2212/7205 ,  Y02D10/13

    摘要： A memory controller includes a reading/writing control unit for controlling writing and reading of data to and from a physical block of a nonvolatile memory, a writing mode table for storing one of a first writing mode of protecting data against a power shutdown during writing and a second writing mode of writing data at a higher speed than the first writing mode, and a setting unit for setting the writing mode received from an access device in a writing mode table. The reading/writing control unit performs data writing based on the writing mode that has been set in the writing mode table.

    摘要翻译： 存储器控制器包括用于控制从非易失性存储器的物理块写入数据和从非易失性存储器的物理块读取数据的读/写控制单元，用于存储写入期间保护数据的第一写入模式与电源关闭的第一写入模式的写模式表;以及 以比第一写入模式更高的速度写入数据的第二写入模式，以及设置单元，用于在写入模式表中设置从访问设备接收的写入模式。 读取/写入控制单元基于在写入模式表中设置的写入模式执行数据写入。

    Muteins of TNF pharmaceutical compositions and a method of making
    27.
    发明授权
    Muteins of TNF pharmaceutical compositions and a method of making 失效
    TNF药物组合物的突变蛋白和制备方法

    公开(公告)号：US5519119A

    公开(公告)日：1996-05-21

    申请号：US994469

    申请日：1992-12-21

    申请人： Nobutoshi Yamada ,  Masanari Kato ,  Keizo Miyata ,  Yoshiyuki Aoyama ,  Hiroshi Shikama

    发明人： Nobutoshi Yamada ,  Masanari Kato ,  Keizo Miyata ,  Yoshiyuki Aoyama ,  Hiroshi Shikama

    IPC分类号： A61K38/00 ,  C07K14/525 ,  C12N15/00 ,  A61K38/19 ,  C12N15/09

    CPC分类号： C07K14/525 ,  A61K38/00

    摘要： A polypeptide which is a tumor necrosis factor polypeptide having an amino acid sequence represented by from the 1st Ser to the 155th Leu as shown by SEQ ID NO:1 in the Sequence Listing, or its mutein, wherein the amino acid sequence of the 1st Ser to the 8th Asp of the SEQ ID NO:1 or the corresponding amino acid sequence of the mutein is replaced by an amino acid sequence containing at least one amino acid sequence of Arg-Gly-Asp and from 3 to 16 amino acids. Also disclosed are a recombinant plasmid containing a DNA encoding such a polypeptide, a recombinant microbial cell transformed by such a recombinant plasmid, a process for producing the polypeptide, a pharmaceutical composition comprising the polypeptide as an active ingredient, and a DNA for the polypeptide.

    摘要翻译： 作为序列表中SEQ ID NO：1所示的具有由第1至第155位的Leu所表示的氨基酸序列的肿瘤坏死因子多肽的多肽或其突变蛋白，其中，第1位序列的氨基酸序列 至SEQ ID NO：1的第8位Asp或突变蛋白的相应氨基酸序列被含有至少一个Arg-Gly-Asp氨基酸序列和3至16个氨基酸的氨基酸序列替代。 还公开了含有编码这种多肽的DNA，由这样的重组质粒转化的重组微生物细胞的重组质粒，产生多肽的方法，包含多肽作为活性成分的药物组合物和多肽的DNA。

    Disk storage apparatus and disk storage apparatus control method
    28.
    发明授权
    Disk storage apparatus and disk storage apparatus control method 失效
    磁盘存储装置和磁盘存储装置的控制方法

    公开(公告)号：US06950274B2

    公开(公告)日：2005-09-27

    申请号：US10305366

    申请日：2002-11-27

    申请人： Toshio Inaji ,  Hiroshi Kohso ,  Keizo Miyata ,  Makoto Umeda

    发明人： Toshio Inaji ,  Hiroshi Kohso ,  Keizo Miyata ,  Makoto Umeda

    IPC分类号： G11B5/55 ,  G11B5/596 ,  G11B21/10

    CPC分类号： G11B5/5582 ,  G11B5/59694 ,  G11B21/106

    摘要： A disk storage apparatus includes: an actuator positioning a head with respect to a disk; a drive device driving the actuator; a voltage detection device detecting a voltage signal induced in driving the actuator; a disturbance estimation unit estimating the magnitude of load disturbance exerted on the head from a drive signal and the voltage signal, and outputting a disturbance estimation signal; a filter unit cutting off a high frequency component of the disturbance estimation signal, and outputting a filter signal; a position detection unit producing a position error signal corresponding to a current position of the head; a position control unit producing a position control signal based on the position error signal; and a correction unit outputting the drive signal based on the filter signal and the position control signal, and the apparatus controls stable positioning of the head against a resistance value fluctuation of a drive coil of the actuator and a resistance value change.

    摘要翻译： 磁盘存储装置包括：致动器相对于盘定位头部; 驱动致动器的驱动装置; 电压检测装置，检测在驱动致动器时感应的电压信号; 干扰估计单元，从驱动信号和所述电压信号估计施加在所述磁头上的负载扰动的大小，并输出干扰估计信号; 滤波单元，切断干扰估计信号的高频分量，输出滤波信号; 位置检测单元，产生与头部的当前位置对应的位置误差信号; 位置控制单元，基于位置误差信号产生位置控制信号; 以及校正单元，其基于滤波器信号和位置控制信号输出驱动信号，并且该装置控制头部抵抗致动器的驱动线圈的电阻值波动和电阻值变化的稳定定位。