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104 条记录 (耗时 0.052 秒)

    Head positioning control for a spindle motor disk drive
    21.
    发明授权
    Head positioning control for a spindle motor disk drive 失效
    主轴电机磁盘驱动器的头定位控制

    公开(公告)号：US5023733A

    公开(公告)日：1991-06-11

    申请号：US481755

    申请日：1990-02-15

    申请人： Yoshiro Koga ,  Akihiro Gomi ,  Takashi Miyasaka ,  Yasunaga Miyazawa ,  Kenichi Endo ,  Junichiro Shinozaki ,  Kaneo Yoda ,  Takashi Ichikawa ,  Hitoshi Miyasaka ,  Chiharu Kaburagi

    发明人： Yoshiro Koga ,  Akihiro Gomi ,  Takashi Miyasaka ,  Yasunaga Miyazawa ,  Kenichi Endo ,  Junichiro Shinozaki ,  Kaneo Yoda ,  Takashi Ichikawa ,  Hitoshi Miyasaka ,  Chiharu Kaburagi

    IPC分类号： G11B5/55

    CPC分类号： G11B5/5534 ,  G11B5/5552

    摘要： A disk drive includes media for recording data, disk heads for recording data and reproducing data on the disks. The heads are supported on arms. A head actuator drives the arms moving the head to a predetermined data recording track on the disk. A spindle motor rotates the disk at a predetermined rotating speed. The spindle motor includes a rotor magnet disposed within a stator coil. The disk head and actuator motor are mounted on a pivot on opposed sides of each other. To control head positioning, first positioning data for positioning the disk heads and second positioning data are provided on each data surface. This data is detected by a data head. Second positioning data may be positioned on tracks not used for containing data. The head position is compensated by the stored second positioning information superimposed on the first positioning data.

    摘要翻译： 磁盘驱动器包括用于记录数据的介质，用于记录数据的磁头和在磁盘上再现数据。 头部支撑在手臂上。 头致动器驱动臂将磁头移动到盘上的预定数据记录轨道。 主轴电机以预定的转速旋转盘。 主轴电动机包括设置在定子线圈内的转子磁体。 盘头和致动器马达安装在彼此相对侧的枢轴上。 为了控制头部定位，在每个数据表面上提供用于定位磁头的第一定位数据和第二定位数据。 该数据由数据头检测。 第二定位数据可以位于不用于包含数据的轨道上。 通过叠加在第一定位数据上的存储的第二定位信息补偿头位置。

    Multi-dot flash memory and method of manufacturing the same
    22.
    发明授权
    Multi-dot flash memory and method of manufacturing the same 有权
    多点闪存及其制造方法

    公开(公告)号：US08456908B2

    公开(公告)日：2013-06-04

    申请号：US12563729

    申请日：2009-09-21

    申请人： Takashi Ichikawa ,  Hiroshi Watanabe ,  Kenji Kawabata

    发明人： Takashi Ichikawa ,  Hiroshi Watanabe ,  Kenji Kawabata

    IPC分类号： G11C5/02 ,  G11C5/06 ,  G11C16/04 ,  G11C16/06 ,  G11C16/10 ,  G11C16/08 ,  G11C16/24 ,  H01L29/788

    CPC分类号： H01L21/28132 ,  G11C16/0483 ,  H01L27/11519 ,  H01L27/11521 ,  H01L27/11524

    摘要： A multi-dot flash memory includes active areas arranged in a first direction, which extend to a second direction crossed to the first direction, the first and second direction being parallel to a surface of a semiconductor substrate, floating gates arranged in the first direction, which are provided above the active areas, a word line provided above the floating gates, which extends to the first direction, and bit lines provided between the floating gates, which extend to the second direction. Each of the floating gates has two side surfaces in the first direction, shapes of the two side surfaces are different from each other, and shapes of the facing surfaces of the floating gates which are adjacent to each other in the first direction are symmetrical.

    摘要翻译： 多点闪速存储器包括沿第一方向布置的有源区域，其延伸到与第一方向交叉的第二方向，第一和第二方向平行于半导体衬底的表面，沿第一方向布置的浮动栅极， 设置在有源区域之上，设置在浮动栅极上方的字线​​，其延伸到第一方向，以及设置在浮动栅极之间的位线，其延伸到第二方向。 每个浮动栅极具有在第一方向上的两个侧表面，两个侧表面的形状彼此不同，并且在第一方向上彼此相邻的浮置栅极的相对表面的形状是对称的。

    Vaporized fuel processing device and method
    23.
    发明授权
    Vaporized fuel processing device and method 失效
    汽化燃料处理装置及方法

    公开(公告)号：US08375925B2

    公开(公告)日：2013-02-19

    申请号：US12639383

    申请日：2009-12-16

    申请人： Takashi Ichikawa ,  Masaru Nakano

    发明人： Takashi Ichikawa ,  Masaru Nakano

    IPC分类号： F02M33/06

    CPC分类号： F02D41/003 ,  F02M25/0854 ,  F02M25/089 ,  F02M2025/0881

    摘要： In vaporized fuel processing device and method, an adsorption material provides a canister and configured to once hold the vaporized fuel generated in a fuel tank into the adsorption material within the canister, the canister into which an intake air pressure of an engine used for purge air being introduced when the engine is operated and purge air purging fuel corresponding to vaporized fuel from the adsorption material to be supplied to the engine; an electric heater configured to variably control an electric power supplied to the heater in accordance with a purge air quantity to be introduced within the canister.

    摘要翻译： 在蒸发的燃料处理装置和方法中，吸附材料提供一个罐并且被配置成一次将在燃料箱中产生的蒸发燃料保持在罐内的吸附材料中，其中用于吹扫空气的发动机的进气压力 当发动机被操作时被引入，并且从被提供给发动机的吸附材料吹扫对应于汽化燃料的吹扫空气; 电加热器，其被配置为根据要引入所述罐内的吹扫空气量可变地控制供应到所述加热器的电力。

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    24.
    发明申请
    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME 审中-公开
    半导体器件及其制造方法

    公开(公告)号：US20120018780A1

    公开(公告)日：2012-01-26

    申请号：US13075665

    申请日：2011-03-30

    申请人： Kazuaki Iwasawa ,  Shigeo Kondo ,  Hiroshi Akahori ,  Kiyohito Nishihara ,  Yingkang Zhang ,  Masaki Kondo ,  Hidenobu Nagashima ,  Takashi Ichikawa

    发明人： Kazuaki Iwasawa ,  Shigeo Kondo ,  Hiroshi Akahori ,  Kiyohito Nishihara ,  Yingkang Zhang ,  Masaki Kondo ,  Hidenobu Nagashima ,  Takashi Ichikawa

    IPC分类号： H01L29/772 ,  H01L21/28

    CPC分类号： H01L27/11521

    摘要： According to one embodiment, a method is disclosed for manufacturing a semiconductor device. A side face parallel to a channel direction of a plurality of gate electrodes provided via a gate insulating film above a semiconductor substrate is included as a part of an inner wall of an isolation groove provided between the adjacent gate electrodes. The method can include forming a protection film covering the side face of the gate electrode. The method can include etching the semiconductor substrate using the gate electrode as a mask to form the isolation groove. The side face of the gate electrode is covered with the protection film. The method can include forming a first insulating film by oxidizing a surface of the isolation groove to fill a bottom portion of the isolation groove. In addition, the method can include forming a second insulating film on the first insulating film to fill an upper portion of the isolation groove including the side face of the gate electrode.

    摘要翻译： 根据一个实施例，公开了一种用于制造半导体器件的方法。 作为设置在相邻栅电极之间的隔离槽的内壁的一部分，包括平行于通过半导体基板上方的栅极绝缘膜设置的多个栅电极的沟道方向的侧面。 该方法可以包括形成覆盖栅电极的侧面的保护膜。 该方法可以包括使用栅电极作为掩模来蚀刻半导体衬底以形成隔离槽。 栅电极的侧面被保护膜覆盖。 该方法可以包括通过氧化隔离槽的表面来填充隔离槽的底部来形成第一绝缘膜。 此外，该方法可以包括在第一绝缘膜上形成第二绝缘膜以填充包括栅电极的侧面的隔离槽的上部。

    MULTI-DOT FLASH MEMORY AND METHOD OF MANUFACTURING THE SAME
    26.
    发明申请
    MULTI-DOT FLASH MEMORY AND METHOD OF MANUFACTURING THE SAME 有权
    多点闪存及其制造方法

    公开(公告)号：US20100214840A1

    公开(公告)日：2010-08-26

    申请号：US12563729

    申请日：2009-09-21

    申请人： Takashi Ichikawa ,  Hiroshi Watanabe ,  Kenji Kawabata

    发明人： Takashi Ichikawa ,  Hiroshi Watanabe ,  Kenji Kawabata

    IPC分类号： G11C16/04 ,  H01L21/336

    CPC分类号： H01L21/28132 ,  G11C16/0483 ,  H01L27/11519 ,  H01L27/11521 ,  H01L27/11524

    摘要： A multi-dot flash memory includes active areas arranged in a first direction, which extend to a second direction crossed to the first direction, the first and second direction being parallel to a surface of a semiconductor substrate, floating gates arranged in the first direction, which are provided above the active areas, a word line provided above the floating gates, which extends to the first direction, and bit lines provided between the floating gates, which extend to the second direction. Each of the floating gates has two side surfaces in the first direction, shapes of the two side surfaces are different from each other, and shapes of the facing surfaces of the floating gates which are adjacent to each other in the first direction are symmetrical.

    摘要翻译： 多点闪速存储器包括沿第一方向布置的有源区域，其延伸到与第一方向交叉的第二方向，第一和第二方向平行于半导体衬底的表面，沿第一方向布置的浮动栅极， 设置在有源区域之上，设置在浮动栅极上方的字线​​，其延伸到第一方向，以及设置在浮动栅极之间的位线，其延伸到第二方向。 每个浮动栅极具有在第一方向上的两个侧表面，两个侧表面的形状彼此不同，并且在第一方向上彼此相邻的浮置栅极的相对表面的形状是对称的。

    SIMULATION METHOD AND SIMULATION PROGRAM
    29.
    发明申请
    SIMULATION METHOD AND SIMULATION PROGRAM 审中-公开
    模拟方法和仿真程序

    公开(公告)号：US20090048813A1

    公开(公告)日：2009-02-19

    申请号：US12192197

    申请日：2008-08-15

    申请人： Takashi Ichikawa ,  Naoki Tamaoki ,  Toshiro Takase

    发明人： Takashi Ichikawa ,  Naoki Tamaoki ,  Toshiro Takase

    IPC分类号： G06F17/10

    CPC分类号： G06F17/5018

    摘要： A simulation method is configured to simulate a feature profile of a material surface. The simulation method includes using an algorithm of repeating a step of calculating a surface growth rate and a step of skipping the calculation of the surface growth rate. The surface growth rate is calculated in the step of skipping the calculation of the algorithm if the material surface traverses a material interface.

    摘要翻译： 模拟方法被配置为模拟材料表面的特征轮廓。 模拟方法包括使用重复计算表面生长速率的步骤的算法和跳过表面生长速率的计算的步骤。 如果材料表面穿过材料界面，则在跳过算法计算的步骤中计算出表面生长速率。

    Vehicle drive system controller
    30.
    发明授权
    Vehicle drive system controller 有权
    车载系统控制器

    公开(公告)号：US07171293B2

    公开(公告)日：2007-01-30

    申请号：US10723006

    申请日：2003-11-26

    申请人： Takashi Ichikawa ,  Terumasa Suyama

    发明人： Takashi Ichikawa ,  Terumasa Suyama

    IPC分类号： G06F19/00

    CPC分类号： B60R25/25 ,  B60R25/04 ,  B60R25/2063 ,  B60R25/252 ,  B60R25/255 ,  B60R25/305

    摘要： A drive system controller that improves the level of security for a vehicle. A main microcomputer activates an image recognizer when wireless communication is established with a portable device. The image recognizer images a vehicle occupant to generate image data and uses the image data to verify whether the vehicle occupant is an authorized user. The main microcomputer enables the starting of the engine when wireless communication with the portable device is established and the image recognizer verifies that the vehicle occupant is an authorized user.

    摘要翻译： 一种提高车辆安全级别的驱动系统控制器。 当与便携式设备建立无线通信时，主微型计算机激活图像识别器。 图像识别器对车辆乘客进行图像以生成图像数据，并使用图像数据来验证车辆乘客是否是授权用户。 当与便携式设备的无线通信建立时，主微型计算机能够启动发动机，并且图像识别器验证车辆乘客是授权用户。