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1.发明授权Spindle motor using hydraulic bearing and disk drive on which spindle motor is mounted 失效使用主轴电机安装的液压轴承和磁盘驱动器的主轴电机公开(公告)号：US06836040B2
公开(公告)日：2004-12-28
申请号：US10145729
申请日：2002-05-16
IPC分类号： H02K516
CPC分类号： F16C33/107 , F16C17/107 , F16C2370/12 , G11B19/2009 , H02K7/086
摘要： A spindle motor using a hydraulic bearing is provided, wherein an R-face or C-face is formed on each of upper and lower edges of an outer periphery of a rotating disk portion rotatable integrally with a spindle, and the R-face or C-face is formed into a mirror-finished surface having a surface roughness of 0.3 s or less in Ra, preferably, 0.1 s or less in Ra. Alternatively, a recess may be formed in a portion, facing to each of the upper and lower edges of the outer periphery of the rotating disk portion, of an inner wall surface of the hydraulic bearing. Such a spindle motor provides a disk drive capable of suppressing a variation in rotational speed of the spindle motor caused by tilting of the spindle due to vibration and impact, thereby ensuring a stable recording or reproducing operation.
摘要翻译： 提供了一种使用液压轴承的主轴电机，其中在与主轴一体旋转的旋转盘部分的外周的每个上边缘和下边缘上形成有R面或C面，R面或C面 表面形成为表面粗糙度在Ra为0.3s以下，优选为0.1s以下的镜面抛光面。 或者，可以在液压轴承的内壁表面的与旋转盘部分的外周边的上边缘和下边缘中的每一个相对的部分中形成凹部。 这样的主轴电动机提供能够抑制由于振动和冲击而导致的主轴倾斜引起的主轴电动机的转速的变化的磁盘驱动器，从而确保稳定的记录或再现操作。
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公开(公告)号：US08000097B2
公开(公告)日：2011-08-16
申请号：US12082174
申请日：2008-04-09
申请人： Kazuyuki Yamamoto , Toshio Mamiya , Hidetoshi Kabasawa , Katsuhiko Yamada , Takashi Yamada , Hideaki Kumagai
发明人： Kazuyuki Yamamoto , Toshio Mamiya , Hidetoshi Kabasawa , Katsuhiko Yamada , Takashi Yamada , Hideaki Kumagai
IPC分类号： G06F1/16
CPC分类号： G11B33/025 , G11B17/0288 , G11B17/056
摘要： An information processing device is provided. The device includes an upper enclosure; a lower enclosure which supports the upper enclosure with a varied attitude and on which the upper enclosure may be superposed; a disk drive device stored in the upper or lower enclosure and having a disk mounting part on which a disk-shaped recording medium is detachably mounted; and an enclosure moving mechanism setting a disk storage region to have a first thickness with the upper enclosure allowed to have a distance from the lower enclosure when the disk drive device is used and setting the disk storage region to have a second thickness smaller than the first thickness with the upper enclosure allowed to come close to the lower enclosure to reduce the disk storage region when the disk drive device is not used.
摘要翻译： 提供信息处理装置。 该装置包括上部外壳; 下部外壳，其以不同的姿态支撑上部外壳，并且上部外壳可以叠置在该外壳上; 存储在上壳体或下壳体中并且具有盘安装部分的盘驱动装置，盘形记录介质可拆卸地安装在盘安装部分上; 以及机壳移动机构，当使用所述磁盘驱动装置时，将所述磁盘存储区域设置为具有第一厚度，使所述上壳体允许与所述下壳体距离一定距离，并且将所述磁盘存储区域设置为具有小于所述第一厚度的第二厚度 当不使用磁盘驱动器装置时，上壳体的厚度允许靠近下壳体以减小磁盘存储区域。
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3.发明申请INPUT APPARATUS, CONTROL APPARATUS, CONTROL SYSTEM, CONTROL METHOD, AND HANDHELD APPARATUS 失效输入装置，控制装置，控制系统，控制方法和手持装置公开(公告)号：US20100103096A1
公开(公告)日：2010-04-29
申请号：US12522137
申请日：2008-07-04
申请人： Kazuyuki Yamamoto , Toshio Mamiya , Hidetoshi Kabasawa , Katsuhiko Yamada , Takashi Yamada , Hideaki Kumagai
发明人： Kazuyuki Yamamoto , Toshio Mamiya , Hidetoshi Kabasawa , Katsuhiko Yamada , Takashi Yamada , Hideaki Kumagai
IPC分类号： G06F3/033
CPC分类号： G06F3/0383 , G06F3/0346
摘要： An input apparatus, a control apparatus, a control system, and a control method therefor, that are capable of solving a problem on gravity that affects an acceleration sensor of an input apparatus when tilted from its original position, and reducing a calculation amount are provided. An MPU of an input apparatus corrects angular velocity values by rotational coordinate conversion corresponding to a calculated roll angle to obtain correction angular velocity values (second and first correction angular velocity values) as correction values. Accordingly, even when a user moves the input apparatus in a state where the input apparatus is tilted with respect to an axis in a gravity direction (vertical axis) about a Z axis, effects of gravity acceleration components in X′- and Y′-axis directions that are generated by the tilt can be removed.
摘要翻译： 一种输入装置，控制装置，控制系统及其控制方法，其能够解决当从原始位置倾斜时影响输入装置的加速度传感器的重力问题，并且减少计算量 。 输入装置的MPU通过对应于计算出的滚动角度的旋转坐标转换来校正角速度值，以获得校正角速度值（第二和第一校正角速度值）作为校正值。 因此，即使用户在输入装置相对于Z轴的重力方向（纵轴）上的轴线倾斜的状态下移动输入装置，也能够将X'和Y'- 可以去除由倾斜产生的轴方向。
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公开(公告)号：US20050198656A1
公开(公告)日：2005-09-08
申请号：US11000246
申请日：2004-12-01
CPC分类号： G11B17/0515
摘要： Disclosed is an ultra-thin slot-in disc drive device capable of coping with discs with different outer diameters. The outer rim of a disc 2, inserted via a disc inserting/ejecting opening 19, is held in-between a pair of rotational arms 35, 36, rotationally driven between the major surface of the device facing a disc loading unit 23 and the major surface of the disc 2 inserted via the disc inserting/ejecting opening 19. In this state, the loading operation of retracting the disc 2 via the disc inserting/ejecting opening 19 into the inside of the casing 3, the centering operation of setting the disc 2 in the disc loading unit 23 and the ejecting operation of ejecting the disc 2 through the disc inserting/ejecting opening 19 to outside the casing 3, are carried out.
摘要翻译： 公开了一种能够应对具有不同外径的盘的超薄插入式盘驱动装置。 通过盘插入口19插入的盘2的外缘被保持在一对旋转臂35,36之间，该对旋转臂35,36在面向盘装载单元23的装置的主表面和主体之间旋转地驱动 通过盘片插入口19插入的盘片2的表面。 在这种状态下，通过盘插入/退出开口19将盘2缩回到壳体3的内部的装载操作，将盘2设置在盘装载单元23中的定心操作和弹出盘 2通过盘插入/弹出开口19到达壳体3的外部。
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公开(公告)号：US06480360B1
公开(公告)日：2002-11-12
申请号：US09697057
申请日：2000-10-27
IPC分类号： G11B554
CPC分类号： G11B17/043 , G11B17/046 , G11B23/0308
摘要： In a removable disk storage apparatus, a reading/writing head can be stably and reliably moved so as to correspond to an information recording medium. A rotation supporting member for supporting the reading/writing head is formed of a rotary arm and an elastic supporting member fitted to a tip end portion of the rotary arm for supporting the reading/writing head. The rotary arm member is formed by bending it so that it should be dogleg-shaped. The elastic supporting body is fixed on a tip end portion of a bent portion thereof in the extended direction in which the elastic supporting body is bent. The rotary arm is inserted into a disk cartridge substantially straight with its tip end being faced to the disk cartridge, and then supported by a ramp on a center line thereof.
摘要翻译： 在可移动磁盘存储装置中，可以稳定可靠地移动读/写头，以便对应于信息记录介质。 用于支撑读/写头的旋转支撑构件由旋转臂和安装到用于支撑读/写头的旋转臂的末端部分的弹性支撑构件形成。 旋转臂构件通过弯曲形成，使得其应该是弯曲的。 弹性支撑体在弹性支撑体弯曲的延伸方向上固定在其弯曲部的前端部。 旋转臂被插入到基本上直的盘盒中，其尖端面向盘盒，然后由其中心线上的斜坡支撑。
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6.发明授权Information processing system, portable information terminal and its control method, information providing device and its control method, and program 有权信息处理系统，便携式信息终端及其控制方法，信息提供装置及其控制方法和程序公开(公告)号：US08204785B2
公开(公告)日：2012-06-19
申请号：US12150579
申请日：2008-04-29
申请人： Kazuyuki Yamamoto , Toshio Mamiya , Hidetoshi Kabasawa , Katsuhiko Yamada , Takashi Yamada , Hideaki Kumagai
发明人： Kazuyuki Yamamoto , Toshio Mamiya , Hidetoshi Kabasawa , Katsuhiko Yamada , Takashi Yamada , Hideaki Kumagai
IPC分类号： G06Q40/00
CPC分类号： G01C21/3629 , G06Q30/0261 , G06Q40/12
摘要： A portable information terminal includes: a position detecting section that detects a position of the portable information terminal; a selecting section that selects a guidance target object for which voice guidance is to be provided, and detects a guidance target direction that is a direction in which the guidance target object exists with respect to a reference direction, on the basis of a direction in which the guidance target object exists with respect to the position of the portable information terminal; a voice synthesis section that generates a synthetic voice so that a guidance voice for the guidance target object selected by the selecting section is heard from the guidance target direction; and a voice output section that outputs the synthetic voice generated by the voice synthesis section.
摘要翻译： 便携式信息终端包括：位置检测部分，其检测便携式信息终端的位置; 选择部，其选择要提供语音引导的引导目标对象，并且基于其方向来检测作为引导目标对象存在的方向相对于参考方向的引导目标方向 关于便携式信息终端的位置存在引导目标对象; 语音合成部，其生成合成语音，使得从所述引导目标方向听到由所述选择部选择的所述引导对象对象的引导语音; 以及语音输出部，其输出由语音合成部生成的合成声音。
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7.发明授权Head actuator with elastic members oriented at obtuse angles relative to an arm and hard disk apparatus equipped with same 失效头部致动器，其具有相对于手臂以钝角定向的弹性构件和配备有其的硬盘装置公开(公告)号：US07164559B2
公开(公告)日：2007-01-16
申请号：US10684459
申请日：2003-10-15
CPC分类号： G11B5/4813
摘要： A head actuator is made thinner without sacrificing its strength to thereby achieve the thinning of a hard disk apparatus. On the base end of each of two suspensions is provided a boss that protrudes in the direction of the side on which a magnetic head is provided, and a suspension fixing section having a hole into which the bosses are inserted is formed towards the tip of an arm. The boss of one of the suspensions is inserted into the hole from the upper end section thereof, and the boss of the other suspension is inserted into the hole from the lower end section thereof. Thus, the arm is fixed in place by being held by the two suspensions from above and below.
摘要翻译： 头致动器制成更薄而不牺牲其强度，从而实现硬盘装置的变薄。 在两个悬架的每一个的基端设置有沿着设置有磁头的一侧的方向突出的凸台，以及具有孔的悬架固定部分，其中凸起被插入到其中， 臂。 其中一个悬架的凸台从其上端部插入孔中，另一个悬架的凸台从其下端部分插入到孔中。 因此，通过由上下两个悬架将手臂固定就位。
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8.发明授权Disk apparatus, method of accessing head thereof to disk-like recording medium, and method of retracting the same 失效磁盘装置，其头部访问盘状记录介质的方法和缩回磁盘装置的方法公开(公告)号：US06556373B1
公开(公告)日：2003-04-29
申请号：US08917569
申请日：1997-08-26
IPC分类号： G11B1703
CPC分类号： G11B17/051
摘要： A disk storage apparatus has a magnetic head (8) that is completely retracted outside of a disk cartridge, except upon a reading/writing operation. The magnetic head (8) is inserted into the disk cartridge (16) only upon the reading/writing operation. The disk storage apparatus can completely retract a rotation actuator to an outside of a disk cartridge. The disk storage apparatus can be reliably and stably operated and has a reduced overall thickness.
摘要翻译： 除了读/写操作之外，磁盘存储装置具有完全缩回到盘盒外部的磁头（8）。 磁头（8）仅在读/写操作时被插入到磁盘盒（16）中。 磁盘存储装置可以将旋转致动器完全缩回到盘盒的外部。 磁盘存储装置可以可靠且稳定地操作并且具有减小的总体厚度。
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9.发明授权Disk cartridge loading apparatus and disk storage apparatus including such disk cartridge loading apparatus 失效包括这种盘盒装载装置的盘盒装载装置和盘存储装置公开(公告)号：US06268977B1
公开(公告)日：2001-07-31
申请号：US09299498
申请日：1999-04-26
IPC分类号： G11B1704
CPC分类号： G11B17/0438
摘要： A door operable in unison with a cartridge holder is provided at the entrance of the apparatus, whereby a movement amount of a cartridge holder (23) is set to be an amount made smaller than a thickness of a disk cartridge (1) and also to be an amount in which the disk cartridge (1) can be prevented from interfering with a spindle motor (3) when the disk cartridge (1) is loaded and unloaded. The thickness of the disk storage apparatus can be reduced, and hence the whole of the disk storage apparatus can be reduced in thickness.
摘要翻译： 在设备的入口处设置与盒保持器一致操作的门，由此将盒保持器（23）的移动量设定为小于盘盒（1）的厚度的量，并且还将 是当盘盒（1）装载和卸载时可以防止磁盘盒（1）与主轴电机（3）干涉的量。 可以减小磁盘存储装置的厚度，从而可以减小整个磁盘存储装置的厚度。
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公开(公告)号：US07805737B2
公开(公告)日：2010-09-28
申请号：US11406899
申请日：2006-04-18
IPC分类号： G11B17/04
CPC分类号： G11B17/0515
摘要： A disk drive device includes a housing having a front side with a slot through which a disk-shaped recording medium is inserted and ejected, a pickup unit including a mount on which the recording medium is mounted, a rotating mechanism that rotates the recording medium on the mount, a pickup mechanism that reproduces a signal recorded on the recording medium, a pickup-moving mechanism that moves the pickup mechanism in a radial direction of the recording medium, and a base plate that has a protruding surface guiding the recording medium toward the mount and on which the mount, the rotating mechanism, the pickup mechanism, and the pickup-moving mechanism are integrated, and a conveying mechanism that conveys the recording medium between the slot and the mount.
摘要翻译： 磁盘驱动装置包括具有前侧的壳体，其中插入并弹出盘形记录介质的槽，包括安装有记录介质的安装座的拾取单元，使记录介质旋转的旋转机构 所述安装件，再现记录在所述记录介质上的信号的拾取机构，使所述拾取机构沿所述记录介质的径向移动的拾取移动机构，以及具有将所述记录介质引向所述记录介质的突出表面的基板 安装件，其上安装件，旋转机构，拾取机构和拾取 - 移动机构一体化;以及传送机构，其将记录介质传送到槽和安装件之间。
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