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    • 32. 发明申请
    • Semiconductor integrated circuit testing device and method
    • 半导体集成电路测试装置及方法
    • US20050093561A1
    • 2005-05-05
    • US10979245
    • 2004-11-03
    • Hiroshi WatanabeTatsuji IkedaKazuya Takahashi
    • Hiroshi WatanabeTatsuji IkedaKazuya Takahashi
    • G01R31/30G01R31/317G01R31/02
    • G01R31/3004G01R31/31703G01R31/3193
    • A plurality of resistors is connected to a plurality of output terminals of a semiconductor integrated circuit, respectively, and a predetermined voltage is applied to the plurality of resistors. Also, a predetermined operation pattern signal used to test functions of the semiconductor integrated circuit is input to a plurality of input terminals of the semiconductor integrated circuit. Thus, a total sum of amounts of currents caused to flow through the plurality of resistors, respectively, is measured. The total sum of amounts of currents thus measured is compared with a normal value of a total sum of amounts of currents which are measured in a non-defective sample which is used instead of the semiconductor integrated circuit and is verified in advance to normally operate. It is judged based on the comparison results whether or not the semiconductor integrated circuit is normal. As a result, whether or not the semiconductor integrated circuit is a non-defective or a defective can be simply judged without performing logic simulation and failure simulation.
    • 多个电阻器分别连接到半导体集成电路的多个输出端子,并且将预定电压施加到多个电阻器。 此外,用于测试半导体集成电路的功能的预定操作模式信号被输入到半导体集成电路的多个输入端子。 因此,测量分别流过多个电阻器的电流量的总和。 将如此测量的电流量的总和与在代替半导体集成电路的无缺陷样品中测量的电流量的总和的正常值进行比较,并且预先验证正常操作。 根据比较结果判断半导体集成电路是否正常。 结果,可以简单地判断半导体集成电路是否为无缺陷或缺陷,而不执行逻辑仿真和故障模拟。
    • 37. 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。
    • 38. 发明授权
    • Cable connector having multiple, mutually independent contact arms
    • 电缆连接器具有多个相互独立的接触臂
    • US08128425B2
    • 2012-03-06
    • US12810863
    • 2008-12-23
    • Kazuya TakahashiYoko SugiiHideyuki Hirata
    • Kazuya TakahashiYoko SugiiHideyuki Hirata
    • H01R13/15H01R13/62
    • 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. Each terminal includes a base portion disposed at a rear end of the terminal and extending in the vertical direction, an actuator holding arm portion, a front resilient contact arm portion, and a rear resilient contact arm portion. The contact arm portions engage the contact pads in a mutually independent way. The actuator holding arm portion and each contact arm portion have a proximal end thereof secured to the base portion and a contact portion at a free end of thereof.
    • 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。 每个端子包括设置在端子的后端并在垂直方向上延伸的基座部分,致动器保持臂部分,前弹性接触臂部分和后弹性接触臂部分。 接触臂部分以相互独立的方式接合接触焊盘。 致动器保持臂部分和每个接触臂部分具有固定到基部的近端和在其自由端的接触部分。
    • 39. 发明授权
    • Game device and game system
    • 游戏机和游戏系统
    • US07914380B2
    • 2011-03-29
    • US11659446
    • 2005-06-30
    • Kazuya Takahashi
    • Kazuya Takahashi
    • A63F13/00
    • A63F13/795A63F13/12A63F13/35A63F2300/408A63F2300/5566
    • A multi-player game system (100) includes a lobby server (3) and a plurality of game devices (A1, A2, . . . and B1, B2, . . . ). When there is a preceding entry game device in a competition waiting state, since the server device has already received an entry request from the preceding entry game device, the lobby server (3) indicates the preceding entry game device as an opponent to a new entry game upon receiving an entry list request from the new entry game device. This indication is issued irrespective of the round of the knockout competition in which each of the new entry game device and the preceding entry game device is. The game device manages the round of the knockout competition in which the game device is, progresses the game device to the next round on the basis of determination as to whether or not the game device has won, and causes a display of the game device to show an image corresponding to the round.
    • 多玩家游戏系统(100)包括大厅服务器(3)和多个游戏装置(A1,A2,...,B1,B2 ......)。 当竞争等待状态中存在前述入场游戏装置时,由于服务器装置已经从前一入门游戏装置接收到进入请求,所以大厅服务器(3)将前一入门游戏装置指示为新条目的对手 从新进入游戏装置接收到条目列表请求时的游戏。 不管新进入游戏装置和前一入门游戏装置中的每一个的淘汰赛的轮次如何,都会发出该指示。 游戏装置根据游戏装置是否已经赢得判定,管理游戏装置的淘汰赛的一轮,将游戏装置前进到下一轮,并使游戏装置的显示为 显示对应于该轮的图像。