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    • 1. 发明授权
    • Position control system for a magnetic storage device using a small
sized disk
    • 使用小型磁盘的磁存储设备的位置控制系统
    • US4954906A
    • 1990-09-04
    • US116293
    • 1987-11-03
    • Yoshihiro NakamuraKazuya TakahashiAtsuki IchinoseTestuya Mino
    • Yoshihiro NakamuraKazuya TakahashiAtsuki IchinoseTestuya Mino
    • G11B5/596
    • G11B5/59622
    • The present invention provides an improved positioning control system for a hard disk device, wherein a servo burst signal for the head positioning is stored at two points on the circumference of each track of the disk in order to eliminate the recording density, thereby performing fine positioning of a two phase step motor by microstepping. The step motor is connected to a rotary type actuator through a steel belt, thereby moving the head in a radial direction along the disk by driving the step motor. The step motor is excited every .pi./4 (rad) of the two phase electrical phase angle from a positon of .pi./8 (rad) of the two phase electrical phase angle, at the time of exciting. The measurement of the hysteresis of the step motor and the measurement of an off-set value of the step motor are performed at the time of excitement the device, thereby realizing the correction of the measurement of track head deviation from a track center during operation.
    • PCT No.PCT / JP87 / 00132 Sec。 371日期1987年11月4日 102(e)1987年11月4日PCT PCT日期为1987年3月3日。本发明提供了一种用于硬盘装置的改进的定位控制系统,其中用于头部定位的伺服突发信号被存储在圆周上的两个点 以消除记录密度,从而通过微步进来执行两相步进电动机的精细定位。 步进电机通过钢带连接到旋转式致动器,从而通过驱动步进电动机沿着盘的径向方向移动头部。 在激励时,从两相电相角的π/ 8(rad)的位置,步进电机被激发为两相电相角的每个pi / 4(rad)。 步进电动机的滞后测量和步进电动机的偏置值的测量是在设备激发时进行的,从而在操作期间实现轨道偏离轨道中心的测量的校正。
    • 5. 发明申请
    • CABLE CONNECTOR
    • 电缆连接器
    • US20110117765A1
    • 2011-05-19
    • US12810863
    • 2008-12-23
    • Kazuya TakahashiYoko SugiiHideyuki Hirata
    • Kazuya TakahashiYoko SugiiHideyuki Hirata
    • H01R13/62
    • H01R12/79H01R12/727H01R12/88
    • A cable connector is provided including an insulative housing having an insertion opening through which a flat flexible cable may be inserted. An actuator is movably mounted on the housing and configured to be moved from a first position at which the flat flexible cable may be inserted and a second position at which the contact pads of the flat flexible cable are operatively engaged by terminals of the connector. A plurality of conductive terminals are mounted in the housing. Each terminal is configured to be electrically connected to a contact pad of the flat flexible cable. A first group of the terminals has an actuator holding arm portion that engages the actuator to facilitate movement of the actuator between the first and second positions. Each of a second group of the terminals has a plurality of distinct, resilient, cantilevered, contact arm portions configured to be electrically connected to one of the contact pads of the flat flexible cable.
    • 提供一种电缆连接器,其包括具有插入开口的绝缘壳体,扁平柔性电缆可以穿过插入开口插入。 致动器可移动地安装在壳体上并且被构造成从扁平柔性电缆可以插入的第一位置移动并且第二位置,扁平柔性电缆的接触垫通过连接器的端子可操作地接合。 多个导电端子安装在壳体中。 每个端子被构造成电连接到扁平柔性电缆的接触垫。 第一组端子具有致动器保持臂部分,其接合致动器以促进致动器在第一和第二位置之间的移动。 第二组端子中的每一个具有多个不同的,弹性的,悬臂的接触臂部分,其构造成电连接到扁平柔性电缆的一个接触垫。
    • 6. 发明申请
    • Connector Shield Case
    • 连接器屏蔽盒
    • US20090298334A1
    • 2009-12-03
    • US12085748
    • 2006-12-01
    • Kazuya Takahashi
    • Kazuya Takahashi
    • H01R13/648
    • H01R12/7011H01R12/716H01R12/724H01R13/6582
    • A connector shield case having a tubular shape and is attached to a housing having a plurality of terminals to thereby surround the terminals. The connector shield case is formed by bending a metal blank having a predetermined shape. The connector shield case comprises a ceiling plate portion, side wall portions extending downward from corresponding opposite side ends of the ceiling plate portion, mounting projecting-leg portions extending downward from each of the side wall portions, a bottom plate support portion connecting, at opposite ends, with the side wall portions and a bottom plate portion in parallel with the ceiling plate portion and connecting with the bottom plate support portion via a bend portion. With respect to the front-rear direction, the bottom plate portion overlaps in position with at least one of the mounting projecting-leg portions.
    • 一种具有管状形状的连接器屏蔽壳体,并且附接到具有多个端子的壳体,从而围绕端子。 连接器屏蔽壳体通过弯曲具有预定形状的金属坯料而形成。 连接器屏蔽壳体包括顶板部分,从顶板部分的对应相对侧端部向下延伸的侧壁部分,从每个侧壁部分向下延伸的安装突出腿部部分,底板支撑部分, 端面与​​侧壁部分和底板部分平行于顶板部分并且经由弯曲部分与底板支撑部分连接。 相对于前后方向,底板部与至少一个安装突出腿部重合。
    • 7. 发明授权
    • Abnormal behavior detector
    • 异常行为检测器
    • US07433493B1
    • 2008-10-07
    • US10362133
    • 2000-09-06
    • Masanori MiyoshiYoshiaki UsamiKazuya TakahashiNorito WatanabeHideki Fujii
    • Masanori MiyoshiYoshiaki UsamiKazuya TakahashiNorito WatanabeHideki Fujii
    • G06K9/00
    • G06K9/00771G06T7/20G08B13/19608G08B13/19615G08B31/00H04N7/183H04N7/188
    • A technique for detecting an abnormal behavior by monitoring moving objects such as human being and a car. The place where the abnormal behavior of the moving objects occurs is deduced from the position of the moving object and the direction in which the moving object moves and presented to the car. An abnormal detector comprises means for determining the position of the moving object and the direction in which the moving object moves, means for determining the place where an abnormal incident causing an abnormal behavior of the moving object occurs on the basis of the determined position and direction, and means for displaying the place where the abnormal incident occurs. Therefore it is possible to immediately know the cause of the abnormal behavior of the moving object from the video information collected by observation monitoring moving objects such as a human being and a car.
    • 一种用于通过监视诸如人和汽车的移动物体来检测异常行为的技术。 发生移动物体的异常行为的地方是从运动物体的位置和运动物体移动并呈现给汽车的方向推导出来的。 异常检测器包括用于确定移动物体的位置和运动物体移动方向的装置,用于根据确定的位置和方向确定引起运动物体的异常行为的异常事件发生的地方的装置 以及用于显示发生异常事件的地方的装置。 因此,可以从通过观察监视诸如人和汽车的移动物体收集的视频信息中立即知道移动物体的异常行为的原因。