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    • 92. 发明申请
    • DISC DEVICE
    • DISC设备
    • US20100299685A1
    • 2010-11-25
    • US12445611
    • 2007-10-16
    • Kenji UrushiharaYoshikazu OhmuraTetsuya OkuboHiroshi Saito
    • Kenji UrushiharaYoshikazu OhmuraTetsuya OkuboHiroshi Saito
    • G11B17/028
    • G11B19/2009G11B7/082G11B7/08582
    • A disc device capable of achieving a slimming down of a tilt adjusting portion is provided. A tilt adjusting portion 400, 500, or 600 is provided to adjust a light beam 303b emitted from an optical pickup 303 such that an optical axis 303c is set perpendicularly to a disc 200 loaded on a disc turning portion 302. As the tilt adjusting portion 400, 500, or 600, a turntable adjusting portion 600 for adjusting a tilt of the disc loading face of the disc turning portion 302, and an optical pickup adjusting portion 400 or 500 for adjusting a position of a frame 307 that holds an optical pickup driving portion 305 are provided. Therefore, a margin of adjustment in the adjusting portion can be reduced, the tilt adjusting portion 400, 500, 600 can be reduced in size, and a slimming down of a disc device 100 can be achieved.
    • 提供一种能够实现倾斜调节部分的减肥的盘装置。 提供倾斜调节部分400,500或600以调节从光学拾取器303发射的光束303b,使得光轴303c垂直于装载在盘转动部分302上的盘200设置。作为倾斜调节部分 400,500或600,用于调节盘转动部分302的盘装载面的倾斜的转盘调节部600和用于调节保持光学拾取器的框架307的位置的光学拾取器调节部分400或500 驱动部305。 因此,可以减小调节部分的调节余量,可以减小倾斜调节部分400,500,600的尺寸,并且可以实现盘装置100的减肥。
    • 93. 发明申请
    • DISC DEVICE
    • DISC设备
    • US20100296373A1
    • 2010-11-25
    • US12445657
    • 2007-10-16
    • Kenji UrushiharaYoshikazu OhmuraTetsuya OkuboHiroshi Saito
    • Kenji UrushiharaYoshikazu OhmuraTetsuya OkuboHiroshi Saito
    • G11B7/00
    • G11B7/082G11B7/08582
    • A disc device capable of achieving a slimming down of a tilt adjusting portion is provided. A tilt adjusting member 404 of a tilt adjusting portion 400 moves an optical pickup driving portion 307 along a guide face 401a to adjust a light beam 303b emitted from an optical pickup 303 such that an optical axis 303c is set perpendicularly to a disc 200. Since the tilt adjusting member 404 is moved in a direction oblique to the guide face 401a and a direction perpendicular to the optical pickup driving portion 307, an amount of movement of the tilt adjusting member 404 can be reduced smaller than a necessary amount of tilt adjustment of the optical pickup driving portion 307 and also a slimming down of the tilt adjusting portion 400 can be achieved. In this case, since a top end portion of the optical pickup driving portion 307 is energized by an energizing member 405 to come into contact with the tilt adjusting member 404 and the guide face 401, this top end portion of the optical pickup driving portion 307 can be adjusted to come close to and go away from the disc 200 without wobbling and rattling.
    • 提供一种能够实现倾斜调节部分的减肥的盘装置。 倾斜调整部400的倾斜调整构件404沿着导向面401a移动光学拾取器驱动部307,以调整从光学拾取器303发射的光束303b,使得光轴303c垂直于盘200设置。由于 倾斜调节构件404沿着与导向面401a倾斜的方向和垂直于光学拾取器驱动部分307的方向移动,倾斜调节构件404的移动量可以减小到必要量的倾斜调整 可以实现光学拾取器驱动部分307以及倾斜调整部分400的减小。 在这种情况下,由于光拾取器驱动部分307的顶端部分被激励部件405激励以与倾斜调节部件404和引导面401接触,所以光拾取器驱动部分307的顶端部分 可以进行调整,使其靠近并离开盘200,而不会摇摆和晃动。
    • 96. 发明授权
    • Image display apparatus
    • 图像显示装置
    • US07755579B2
    • 2010-07-13
    • US11489590
    • 2006-07-20
    • Osamu SaganoNaoto AbeHiroshi Saito
    • Osamu SaganoNaoto AbeHiroshi Saito
    • G09G3/30
    • G09G3/22G09G3/2014G09G3/2051G09G2310/0259G09G2320/0209G09G2320/0223
    • The invention provides an image display apparatus and an image display method of excellent image quality, by correcting the voltage drop resulting from the electrical resistance of the wirings with a simple configuration.There are provided adjustment data calculation means for calculating, for input image data, adjustment data for correcting the influence of the voltage drop resulting from the electrical resistance of the row wirings and gray scale number converting means for converting the number of gradation levels of the adjustment data. Modulation means outputs a signal modulated in the voltage amplitude to each column wiring, based on the adjustment data outputted by and subjected to the conversion of gradation levels by the gray scale number converting means.
    • 本发明通过以简单的结构校正由布线的电阻引起的电压降,提供了一种具有出色图像质量的图像显示装置和图像显示方法。 提供调整数据计算装置,用于输入图像数据,用于校正由行布线的电阻导致的电压降的影响的调整数据和用于转换调整的灰度级数的灰度级数转换装置 数据。 调制装置基于由灰度级数转换装置输出并进行灰度级转换的调整数据,将对电压振幅调制的信号输出到各列布线。
    • 98. 发明申请
    • THIN SLIDE UNIT
    • 薄滑块
    • US20090045711A1
    • 2009-02-19
    • US11909510
    • 2006-02-10
    • Tsutomu KasukawaHiroshi SaitoEiji Miyazaki
    • Tsutomu KasukawaHiroshi SaitoEiji Miyazaki
    • A47B88/04
    • F16C29/0607
    • Provided is a thin slide unit which allows, in a case where two ball plates each formed with a track-like ball groove are combined to thereby construct an endless circulation path for balls, by merely directly connecting the two ball plates without using a guide plate, balls to smoothly circulate, and a slider to smoothly reciprocate with respect to a guide rail. An endless circulation path for the balls of the slider is formed such that the two ball plates each formed with the track-like ball groove are caused to face each other, and that the ball plates are directly connected. Peripheral sides of the two ball plates oppose to each other, to thereby form a load opening portion for causing the balls in the endless circulation path to contact a rolling groove of the guide rail, and form a scooping-up portion for raising the balls from the rolling groove to guide the balls into the endless circulation path.
    • 提供了一种薄滑动单元,其中,在将两个形成有轨道状球槽的两个球板组合在一起的情况下,通过仅仅直接连接两个球板而不使用导向板,构成球的循环循环路径 ,平滑地循环的球,以及相对于导轨平滑往复移动的滑块。 形成用于滑块的滚珠的循环循环路径,使得形成有轨道状球槽的两个球板彼此面对,并且直接连接球板。 两个球板的周边相互对置,从而形成用于使环形循环路径中的滚珠接触导轨的滚动槽的载荷开口部分,并且形成用于将滚珠从上方引出的舀起部分 滚动槽将球引导到无限循环路径中。
    • 100. 发明申请
    • Power Supply Control Circuit
    • 电源控制电路
    • US20090002074A1
    • 2009-01-01
    • US11658698
    • 2005-07-27
    • Hideaki KushidaHiroshi SaitoHiroyasu Nakano
    • Hideaki KushidaHiroshi SaitoHiroyasu Nakano
    • H03F1/00H03F3/217
    • H03F3/3016H02M2001/0045H03F3/217
    • The present invention is to provide a power supply control circuit that can effectively eliminate voltage distortion of an input signal during signal amplification. A power supply control circuit which controls a power supply voltage of a direct-current power source at a constant level and supplies the power supply voltage to an amplification circuit performing a differential operation alternately in accordance with a signal level of an input signal includes: a first transistor whose collector is connected to the direct-current power source and emitter is connected to the amplification circuit, for outputting a current; an error amplifier whose output port is connected to a base of the first transistor, for performing feedback control to hold a difference between a predetermined reference potential and a potential at the emitter of the first transistor at a constant level; and a second transistor whose emitter and base are mutually connected to the first transistor and collector is grounded, for absorbing a current.
    • 本发明是提供一种电源控制电路,其可以有效地消除信号放大期间输入信号的电压失真。 控制直流电源的电源电压为恒定电平的电源控制电路,并且根据输入信号的信号电平交替地对执行差分运算的放大电路供给电源电压,包括:a 第一晶体管的集电极连接到直流电源,发射极连接到放大电路,用于输出电流; 误差放大器,其输出端口连接到所述第一晶体管的基极,用于执行反馈控制以将所述第一晶体管的预定参考电位和所述电位之间的差保持在恒定电平; 以及第二晶体管,其发射极和基极相互连接到第一晶体管和集电极接地,用于吸收电流。