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95 条记录 (耗时 0.028 秒)

    Static random access memory device with pull-down control circuit
    1.
    发明授权
    Static random access memory device with pull-down control circuit 失效
    具有下拉控制电路的静态随机存取存储器件

    公开(公告)号：US5034924A

    公开(公告)日：1991-07-23

    申请号：US67975

    申请日：1987-06-30

    申请人： Hitoshi Taniguchi ,  Keisuke Ishio

    发明人： Hitoshi Taniguchi ,  Keisuke Ishio

    IPC分类号： G11C11/41 ,  G11C7/12 ,  G11C11/419

    CPC分类号： G11C11/419 ,  G11C7/12

    摘要： A static RAM includes a plurality of chips. The chips each comprise a plurality of memory cells for storing data, column-selecting transistors, bit-lines to which the plurality of memory cells and the column-selecting transistors are connected, and a voltage control circuit which can adjust the electrical potential of the bit-lines so as to allow the column-selecting transistors to operate when selecting one of the chips. By use of the voltage control circuit, the static RAM can operate at a high speed when not only address selecting operation but also chip selecting operation is required.

    摘要翻译： 静态RAM包括多个芯片。 这些芯片各自包括用于存储数据的多个存储单元，列选择晶体管，连接有多个存储单元和列选择晶体管的位线;以及电压控制电路，其可以调节 位线，以便在选择芯片之一时允许列选择晶体管工作。 通过使用电压控制电路，当不仅地址选择操作而且需要芯片选择操作时，静态RAM可以高速工作。

    Measurement Device and Measurement Method
    3.
    发明申请
    Measurement Device and Measurement Method 有权
    测量装置及测量方法

    公开(公告)号：US20120159269A1

    公开(公告)日：2012-06-21

    申请号：US13384012

    申请日：2010-07-08

    申请人： Hidefumi IBE ,  Tadanobu Toba ,  Ken-Ichi Shimbo ,  Hitoshi Taniguchi

    发明人： Hidefumi IBE ,  Tadanobu Toba ,  Ken-Ichi Shimbo ,  Hitoshi Taniguchi

    IPC分类号： G06F11/00

    CPC分类号： G01R31/31816 ,  G01R31/002 ,  G01R31/307 ,  G11C11/4125 ,  G11C29/04 ,  H03K19/0033

    摘要： Disclosed is means for quantifying resistance to soft errors in a logic circuit. A logic block group 120 having at least one set comprising a logic block having at least one logic circuit and a sequential circuit that inputs the output of the logic block is arranged in an irradiation region 110 of a high-energy particle irradiation device, and subjected to irradiation with high-energy particles. A control section 101 calculates the error rate of the logic circuit from the value obtained by subtracting the number of errors of the sequential circuit when the logic block of the logic block group 120 is bypassed, from the number of errors of the sequential circuit and the logic block of the logic block group 120.

    摘要翻译： 公开了用于量化逻辑电路中的软错误的抵抗力的手段。 具有至少一个包括具有至少一个逻辑电路的逻辑块和输入逻辑块的输出的时序电路的逻辑块组120被布置在高能粒子照射装置的照射区域110中， 用高能粒子照射。 控制部101根据从逻辑块组120的逻辑块旁路而减去顺序电路的误差数，从顺序电路的误差数和 逻辑块组120的逻辑块。

    Disc drive apparatus
    6.
    发明授权
    Disc drive apparatus 失效
    盘驱动装置

    公开(公告)号：US07493631B2

    公开(公告)日：2009-02-17

    申请号：US10890291

    申请日：2004-07-14

    申请人： Kiyoshi Omori ,  Hidekazu Seto ,  Takashi Aoyama ,  Hitoshi Taniguchi

    发明人： Kiyoshi Omori ,  Hidekazu Seto ,  Takashi Aoyama ,  Hitoshi Taniguchi

    IPC分类号： G11B17/03

    CPC分类号： G11B17/0282 ,  G11B17/028 ,  G11B19/20

    摘要： The present invention relates to a disc drive apparatus capable of preventing skew or wobble from occurring when a spindle motor is attached to a base.The disc drive apparatus according to the present invention comprises: a turntable 22 which holds an optical disc 2; a spindle motor which rotatively drives the turntable 22; an optical pick-up 20 which writes/reads signals on or from the optical disc 2; guide shafts 42a and 42b which slidably supports the optical pick-up 20 in the radial direction of the optical disc 2, and a base 15 to which a spindle motor 23 and both end portions of each of the guide shafts 42a and 42b, wherein the spindle motor 23 is attached to the base 15 through a spacer member 28 which performs positioning of the turntable 22 in the vertical direction thereof relative to the base 15.

    摘要翻译： 盘驱动装置技术领域本发明涉及一种能够防止在将主轴电机安装在基座上时产生偏斜或摆动的盘驱动装置。 根据本发明的盘驱动装置包括：保持光盘2的转台22; 旋转驱动转盘22的主轴电动机; 在光盘2上或从光盘2读取信号的光学拾取器20; 在光盘2的径向上可滑动地支撑光学拾取器20的导向轴42a和42b，以及主轴电动机23和每个导向轴42a和42b的两个端部的基座15，其中， 主轴马达23通过间隔件28附接到基座15，间隔构件28相对于基座15在其垂直方向上执行转台22的定位。

    RECORDING AND/OR PLAYBACK DEVICE
    8.
    发明申请
    RECORDING AND/OR PLAYBACK DEVICE 失效

    公开(公告)号：US20070186226A1

    公开(公告)日：2007-08-09

    申请号：US11690440

    申请日：2007-03-23

    申请人： Kiyoshi Omori ,  Hidehiko Yamamoto ,  Masazumi Shiozawa ,  Hitoshi Taniguchi ,  Kazuya Sunami ,  Hiroshi Kawashima

    发明人： Kiyoshi Omori ,  Hidehiko Yamamoto ,  Masazumi Shiozawa ,  Hitoshi Taniguchi ,  Kazuya Sunami ,  Hiroshi Kawashima

    IPC分类号： G11B33/12 ,  G11B7/00

    CPC分类号： G11B7/082 ,  G11B17/056

    摘要： A disk recorder/player (1) including a skew adjusting means of a thin design is provided which includes a base (101), a disk rotation driving mechanism (102) for an optical disk (4), an optical pickup (103), first and second guide shafts (105, 106) to support the optical pickup (103) at opposite ends of the latter, an optical pickup moving means (104) guided by the first and second guide shafts (105, 106) in moving the optical pickup (103) radially of the optical disk (4), an elastic member (126) put in contact with the first and second guide shafts (105, 106) to force the first and second guide shafts (105, 106) in a direction generally perpendicular to the main side of the optical disk (4), an adjusting screw (127) put into contact with the first and second guide shafts (105, 106) from the opposite side of the elastic member (126) to move the first and second guide shafts (105, 106) in a direction opposite to the direction of forcing by the elastic member (126), and a skew adjusting means (109) which adjusts a skew, if any, by adjusting the inclination of the first and second guide shafts (105, 106) by the adjusting screw (127).

    Liquid crystal display apparatus
    9.
    发明申请
    Liquid crystal display apparatus 失效

    公开(公告)号：US20050041178A1

    公开(公告)日：2005-02-24

    申请号：US10954261

    申请日：2004-10-01

    申请人： Hitoshi Taniguchi ,  Yasuo Hira ,  Yuji Mori

    发明人： Hitoshi Taniguchi ,  Yasuo Hira ,  Yuji Mori

    IPC分类号： G02B6/00 ,  F21V8/00 ,  G02F1/1335 ,  G02F1/13357

    CPC分类号： G02B6/0036 ,  G02B6/0061 ,  G02F1/133615

    摘要： A liquid crystal display apparatus having a light conductor plate, a liquid crystal cell arranged on a front surface side of the light conductor plate, and a light source arranged on a side surface of the light conductor plate so as to light the liquid crystal cell from a back surface side thereof. The light conductor plate has an incident surface for a light from the light source, a light emitting surface for emitting the input light to the liquid crystal cell, and a plurality of dots constituted by small projecting portions or small recess portions for changing a moving direction of the light from the incidence surface toward a direction of the light emitting surface. The dots are formed in at least one of the light emitting surface and a surface of the light conductor plate opposite to the light emitting surface and have a particular configuration.

    Backlit lighting device, liquid crystal display device utilizing same, and liquid crystal display device manufacturing method
    10.
    发明授权
    Backlit lighting device, liquid crystal display device utilizing same, and liquid crystal display device manufacturing method 有权
    背光照明装置，利用其的液晶显示装置和液晶显示装置的制造方法

    公开(公告)号：US06700634B2

    公开(公告)日：2004-03-02

    申请号：US10081228

    申请日：2002-02-25

    申请人： Hitoshi Taniguchi ,  Yasuo Hira ,  Tetsuo Suzuki

    发明人： Hitoshi Taniguchi ,  Yasuo Hira ,  Tetsuo Suzuki

    IPC分类号： G02F11335

    CPC分类号： G02B6/005 ,  G02B6/0036 ,  G02B6/0053 ,  G02B6/0065 ,  G02F1/133615

    摘要： Light directional diffusing elements such as hologram elements are formed on the upper surface or lower surface of a light guide plate near the light source, and dots are formed of multiple small protrusions or small depressions on the light guide plate upper or lower surface to change the direction the light transmits from the input surface of the upper surface of light guide plate to a specified angle to irradiate towards a display element, to obtain a liquid crystal display technology for an easy to assemble backlit lighting device with greater brightness and fewer dark spots.

    摘要翻译： 在光源附近的导光板的上表面或下表面上形成诸如全息元件之类的光指向扩散元件，并且在导光板上表面或下表面上形成多个小突起或小凹陷点， 光从导光板的上表面的输入表面传播到指定角度以朝向显示元件照射，以获得液晶显示技术，以便于组装具有较大亮度和较少黑点的背光照明装置。