WAFER POLISHING APPARATUS FOR ADJUSTING HEIGHT OF WHEEL TIP
    13.
    发明申请
    WAFER POLISHING APPARATUS FOR ADJUSTING HEIGHT OF WHEEL TIP 审中-公开
    用于调整车轮高度的抛光抛光装置

    公开(公告)号:US20110124273A1

    公开(公告)日:2011-05-26

    申请号:US12788586

    申请日:2010-05-27

    IPC分类号: B24B7/10

    摘要: In a wafer polishing apparatus, the height of the wheel tip can be adjusted. The wafer polishing apparatus includes a wheel tip constructed and arranged to be in direct contact with a wafer; a spindle shaft configured to receive power to enable rotation of the wheel tip; a wheel shank positioned at a lower part of the spindle shaft and supporting the wheel tip, the wheel tip not being directly fixed thereto; and a moving shaft having a first side on which the wheel tip is mounted and an opposite side to which the spindle shaft is connected, and relatively movable with respect to the spindle shaft.

    摘要翻译: 在晶片抛光装置中,可以调节轮尖的高度。 晶片抛光装置包括构造和布置成与晶片直接接触的轮胎末端; 主轴,被配置为接收能够转动所述车轮末端的动力; 一个定位在主轴的下部并支撑车轮末端的轮柄,轮尖不直接固定在其上; 以及移动轴,其具有安装所述车轮末端的第一侧和与所述主轴连接的相对侧,并且能够相对于所述主轴进行相对移动。

    Device and method for displaying images
    14.
    发明授权
    Device and method for displaying images 有权
    用于显示图像的设备和方法

    公开(公告)号:US07929823B2

    公开(公告)日:2011-04-19

    申请号:US11594086

    申请日:2006-11-08

    申请人: Dong-hyun Roh

    发明人: Dong-hyun Roh

    IPC分类号: H04N9/80

    摘要: A device and a method for displaying images are provided. The device includes an input unit, a frame searching unit, a thumbnail selection unit, and a video processing unit. The input unit receives a signal for moving an image playback location along a time axis by an interval from a current playback point of images being played back. The frame searching unit sets a skip section ranging from a skip start point to a skip end point, in response to the received signal. The thumbnail selection unit selects a plurality of thumbnail images existing in the skip section. The video processing unit displays the selected thumbnail images.

    摘要翻译: 提供了一种用于显示图像的装置和方法。 该设备包括输入单元,帧搜索单元,缩略图选择单元和视频处理单元。 输入单元接收用于沿着时间轴移动图像回放位置的信号,该信号与正在播放的图像的当前重放点的间隔相距。 帧搜索单元响应于接收到的信号设置从跳过开始点到跳过结束点的跳过部分。 缩略图选择单元选择存在于跳过部分中的多个缩略图。 视频处理单元显示所选择的缩略图。

    Method and apparatus for controlling vibration using accelerometer
    15.
    发明授权
    Method and apparatus for controlling vibration using accelerometer 有权
    使用加速度计控制振动的方法和装置

    公开(公告)号:US07751935B2

    公开(公告)日:2010-07-06

    申请号:US11000426

    申请日:2004-12-01

    IPC分类号: G06F19/00

    摘要: A method of controlling vibration of a moving system having driving and driven units includes measuring an acceleration of the driven unit, generating a nominal acceleration by subtracting gravity from the measured acceleration, generating a control driving force according to the nominal acceleration, the driving force having a direction opposite to that of the measured acceleration, and applying the control driving force to the driven unit.

    摘要翻译: 一种控制具有驱动和驱动单元的移动系统的振动的方法包括测量从动单元的加速度,通过从所测量的加速度中减去重力来产生标称加速度,产生根据标称加速度的控制驱动力,驱动力具有 与所测量的加速度相反的方向,并将控制驱动力施加到从动单元。

    Method and apparatus for providing content and method and apparatus for displaying content

    公开(公告)号:US09853711B2

    公开(公告)日:2017-12-26

    申请号:US12679849

    申请日:2008-09-23

    申请人: Dong-Hyun Roh

    发明人: Dong-Hyun Roh

    IPC分类号: G09G5/00 H04B7/155

    CPC分类号: H04B7/15585 G06Q30/02

    摘要: Provided are a method and apparatus for providing digital content and a method and apparatus for displaying digital content. In the displaying method, method of displaying content in a terminal, situational information including at least one of information regarding a user of the terminal and information regarding an external environment is collected, whether the collected situational information conforms to display conditions of the content is determined, and then, the content is selectively displayed based on a result of the determining.

    Walking robot and method of controlling the same
    19.
    发明授权
    Walking robot and method of controlling the same 有权
    步行机器人及其控制方法

    公开(公告)号:US08892257B2

    公开(公告)日:2014-11-18

    申请号:US12654071

    申请日:2009-12-09

    申请人: Chang Hyun Roh

    发明人: Chang Hyun Roh

    摘要: Disclosed is a method of absorbing an impact generated when a foot of a walking robot lands on the ground to perform the walking of the walking robot. When the foot of the walking robot lands on the ground, an F/T sensor installed on the sole or the ankle of the foot measures external force and the posture of the sole of the foot is adjusted in a direction of complying with the external force, and thus an impact transmitted to the walking robot in landing is absorbed. Further, the posture adjusting speed of the sole of the foot is adjusted according to walking speeds (stopped, walking, running).

    摘要翻译: 公开了一种吸收步行机器人的脚踏在地面上产生的冲击以执行步行机器人步行的方法。 当步行机器人的脚踏在地面上时,安装在鞋底或脚踝上的F / T传感器测量外力,并且在符合外力的方向上调节脚底的姿势 因此,在着陆时传递给步行机器人的冲击被吸收。 此外,根据步行速度(停止,行走,行驶)来调节脚底的姿势调节速度。