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    • 72. 发明申请
    • SYNCHRONOUS SEMICONDUCTOR DEVICE, AND INSPECTION SYSTEM AND METHOD FOR THE SAME
    • 同步半导体器件及其检测系统及其方法
    • US20080204067A1
    • 2008-08-28
    • US12112782
    • 2008-04-30
    • Hiroyuki SUGAMOTOHidetoshi TanakaYasushige Ogawa
    • Hiroyuki SUGAMOTOHidetoshi TanakaYasushige Ogawa
    • G01R31/28G11C29/00
    • G11C8/08G01R31/31701G11C29/34
    • The present invention provides a synchronous semiconductor device suitable for improving the efficiency of application of electrical stresses to the device, an inspection system and an inspection method thereof in order to efficiently carrying out a burn-in stress test. A command latch circuit having an access command input will output a low-level pulse in synchronism with an external clock. The pulse will pass through a NAND gate of test mode sequence circuit and a common NAND gate to output a low-level internal precharge signal, which will reset a word line activating signal from the control circuit. Simultaneously, an internal precharge signal passing through the NAND gate will be delayed by an internal timer a predetermined period of time to output through the NAND gate a low-level internal active signal, which will set a word line activating signal from the control circuit.
    • 本发明提供了一种同步半导体装置,其适用于提高对装置的电应力的效率,检查系统及其检查方法,以便有效地执行老化压力试验。 具有访问命令输入的命令锁存电路将输出与外部时钟同步的低电平脉冲。 脉冲将通过测试模式序列电路的NAND门和公共NAND门,以输出低电平的内部预充电信号,这将使来自控制电路的字线激活信号复位。 同时,通过NAND门的内部预充电信号将被内部定时器延迟预定时间段,以通过NAND门输出低电平内部有效信号,该低电平内部有效信号将设置来自控制电路的字线激活信号。
    • 73. 发明授权
    • Synchronous semiconductor device, and inspection system and method for the same
    • 同步半导体器件及其检测系统及方法相同
    • US07378863B2
    • 2008-05-27
    • US11014789
    • 2004-12-20
    • Hiroyuki SugamotoHidetoshi TanakaYasushige Ogawa
    • Hiroyuki SugamotoHidetoshi TanakaYasushige Ogawa
    • G01R31/28
    • G11C8/08G01R31/31701G11C29/34
    • The present invention provides a synchronous semiconductor device suitable for improving the efficiency of application of electrical stresses to the device, an inspection system and an inspection method thereof in order to efficiently carrying out a burn-in stress test. A command latch circuit having an access command input will output a low-level pulse in synchronism with an external clock. The pulse will pass through a NAND gate of test mode sequence circuit and a common NAND gate to output a low-level internal precharge signal, which will reset a word line activating signal from the control circuit. Simultaneously, an internal precharge signal passing through the NAND gate will be delayed by an internal timer a predetermined period of time to output through the NAND gate a low-level internal active signal, which will set a word line activating signal from the control circuit.
    • 本发明提供了一种同步半导体装置,其适用于提高对装置的电应力的效率,检查系统及其检查方法,以便有效地执行老化压力试验。 具有访问命令输入的命令锁存电路将输出与外部时钟同步的低电平脉冲。 脉冲将通过测试模式序列电路的NAND门和公共NAND门,以输出低电平的内部预充电信号,这将使来自控制电路的字线激活信号复位。 同时,通过NAND门的内部预充电信号将被内部定时器延迟预定时间段,以通过NAND门输出低电平内部有效信号,该低电平内部有效信号将设置来自控制电路的字线激活信号。
    • 74. 发明授权
    • Optical pickup and disc drive apparatus
    • 光学拾取和光盘驱动装置
    • US07245563B2
    • 2007-07-17
    • US10477719
    • 2003-04-08
    • Hidetoshi TanakaYuji ShishidoHiroshi Kawamura
    • Hidetoshi TanakaYuji ShishidoHiroshi Kawamura
    • G11B7/00G11B7/09
    • G11B7/0933G11B7/0935G11B7/0956
    • An objective lens drive device (8) includes a supporting block (9), a movable block (10) for holding an objective lens (27), and supporting springs (22) for connecting the supporting block and the movable block. Elements of the supporting block of the objective lens drive device (8) are a stationary section (11), a supporting shaft (12), a tilt drive section (13), and tilt drive magnetic circuits (20 and 20). The stationary section (11) is secured to a movable base (7) that is movable in radial directions of a disc-shaped recording medium (100). An axial direction of the supporting shaft (12) is perpendicular to both focusing directions and tracking directions. The tilt drive section (13) is rotatably supported at the stationary section through the supporting shaft and is connected to the movable block through the supporting springs. The tilt drive magnetic circuits (20 and 20) are used to rotate the tilt drive section with respect to the stationary section.
    • 物镜驱动装置(8)包括支撑块(9),用于保持物镜(27)的可移动块(10)和用于连接支撑块和可移动块的支撑弹簧(22)。 物镜驱动装置(8)的支撑块的元件是静止部分(11),支撑轴(12),倾斜驱动部分(13)和倾斜驱动磁路(20和20)。 固定部分(11)固定到可在盘形记录介质(100)的径向移动的可移动基座(7)上。 支撑轴(12)的轴向与聚焦方向和跟踪方向垂直。 倾斜驱动部分(13)通过支撑轴可旋转地支撑在固定部分处,并且通过支撑弹簧连接到可动块。 倾斜驱动磁路(20,20)用于使倾斜驱动部相对于静止部旋转。
    • 76. 发明申请
    • Vibrational power generation device vibrator
    • 振动发电装置振动器
    • US20050040654A1
    • 2005-02-24
    • US10767438
    • 2004-01-30
    • Hidetoshi TanakaNorio OhkuboMasafumi Kanetomo
    • Hidetoshi TanakaNorio OhkuboMasafumi Kanetomo
    • H02N2/00B60L11/02B61C9/38H02N1/00H02P9/04
    • H02N1/006
    • Unnecessary moment in a vibrator is remarkably reduced and the power generation efficiency in capacitance-type vibrational power generation is remarkably improved. A vibrator provided in a variable-capacitance type vibrator has a structure in that one ends of oscillation plates extending in a longitudinal direction thereof sandwiches a mass and the other ends thereof sandwiches a spacer, respectively, wherein the oscillation plates are arranged parallel to each other. A space portion between the oscillation plates and in which the mass and the spacer are not in contact with each other functions as a spring. By holding the mass by the two oscillation plates, the mass can be oscillated while it is in parallel to an opposing electrode. Therefore, generation of unnecessary moment in a direction other than an oscillation direction can be remarkably reduced.
    • 振动器中不必要的力矩明显降低,电容式振动发电的发电效率显着提高。 设置在可变电容型振动器中的振动器具有以下结构:振动板沿其纵向方向延伸的一端夹着质量,并且其另一端分别夹持间隔件,其中振动板彼此平行布置 。 振动板之间的空间部分和质量块和间隔件彼此不接触的空间部分用作弹簧。 通过用两个振动板保持质量,质量可以在与对置电极平行的同时摆动。 因此,可以显着地减少在振荡方向以外的方向产生不必要的力矩。
    • 77. 发明授权
    • Airborne turbulence alert system
    • 机载湍流报警系统
    • US06539291B1
    • 2003-03-25
    • US09959951
    • 2001-11-13
    • Hidetoshi TanakaShunpei KameyamaWakasa Kise
    • Hidetoshi TanakaShunpei KameyamaWakasa Kise
    • G06F1700
    • G01W1/10G01S13/953G01W2001/003Y02A90/18
    • A parent unit is provided having: a precedent base for accumulating data from child units; an element data determination unit for processing the data into element data; an element data classification unit for creating a classification; an element data change classification unit for determining which classification the element data belongs to, and calculates transition probabilities among the classifications, and a display unit for displaying data. The child unit collects air current data, processes the data, obtains the transition probabilities, and calculates a probability of encountering air turbulence. The child unit then displays certain data when the probability of encountering air turbulence satisfies predetermined conditions.
    • 提供了一个母单元,它具有:从子单元累加数据的先验基础; 元素数据确定单元,用于将数据处理为元素数据; 用于创建分类的元素数据分类单元; 元素数据变化分类单元,用于确定元素数据属于哪个分类,并计算分类之间的转换概率;以及显示单元,用于显示数据。 子单元收集气流数据,处理数据,获得转换概率,并计算遇到空气湍流的概率。 当遇到空气湍流的概率满足预定条件时,子单元然后显示某些数据。
    • 78. 发明授权
    • Apparatus for detecting turbulent layer
    • 用于检测湍流层的装置
    • US06505508B1
    • 2003-01-14
    • US09831739
    • 2001-05-14
    • Shumpei KameyamaYoshihito HiranoShusou WadakaHidetoshi TanakaWakasa Kise
    • Shumpei KameyamaYoshihito HiranoShusou WadakaHidetoshi TanakaWakasa Kise
    • G01M900
    • G01S13/95G01S13/953G01S15/885G01S17/95G01W2001/003Y02A90/18Y02A90/19
    • A turbulent layer detecting apparatus in accordance with the present invention is equipped with a transmitting section that transmits beams of electromagnetic waves, sound waves or light waves into the atmosphere, a receiving section that receives the electromagnetic waves, the sound waves, or the light waves that have been transmitted by the transmitting section and scattered by particulates or the like in the atmosphere, a wind velocity measuring section that measures a beam direction component of a wind velocity at two or more observation points on a beam from a received signal received by the receiving section, or a density measuring section that measures a density at two or more observation points on the beam, and a turbulent layer detecting section that detects the presence of a turbulent layer on the basis of the output of either the wind velocity measuring section or the density measuring section.
    • 根据本发明的湍流层检测装置配备有将电磁波,声波或光波发射到大气中的发送部,接收电磁波,声波或光波的接收部 已经由发射部分传播并被大气中的微粒等传播的风速测量部分,用于测量来自接收到的信号的波束上的两个或更多个观察点处的风速的波束方向分量 接收部分或测量光束上两个或更多个观察点处的密度的浓度测量部分,以及湍流层检测部分,其基于风速测量部分或风速测量部分的输出来检测湍流层的存在, 密度测量部分。