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    • 71. 发明申请
    • Washing machine and method for detecting unbalanced state of laundry therein
    • 用于检测衣物不平衡状态的洗衣机和方法
    • US20070101511A1
    • 2007-05-10
    • US11409051
    • 2006-04-24
    • Chang ParkYoji OkajakiChang KimMyung KimJung Choi
    • Chang ParkYoji OkajakiChang KimMyung KimJung Choi
    • D06F33/00D06F23/00D06F35/00
    • D06F37/203
    • A washing machine which determines an unbalanced state of laundry using an unbalance value and a variation of the unbalance value according to time so as to reduce the generation of vibration and noise, and a method for detecting the unbalanced state of the laundry therein. The washing machine includes a rotary tub containing laundry, a washing motor for rotating the rotary tub, a motor speed detecting unit detecting the speed of the washing motor and outputting a motor speed signal, and a controller calculating an unbalance value of the laundry and a variation of the unbalance value using the motor speed signal, determining the unbalanced state of the laundry in the rotary tub using the unbalance value and the variation of the unbalance value, and controlling the washing motor according to determination results.
    • 一种洗衣机,其使用不平衡值和不平衡值根据时间的变化来确定衣物的不平衡状态,以便减少振动和噪音的产生,以及用于检测衣物的不平衡状态的方法。 洗衣机包括容纳衣物的旋转桶,用于旋转旋转桶的洗涤电动机,检测洗涤电动机的速度并输出电动机速度信号的电动机速度检测单元,以及计算衣物的不平衡值的控制器和 使用电动机速度信号变化不平衡值,使用不平衡值确定旋转桶中的衣物的不平衡状态和不平衡值的变化,以及根据确定结果来控制洗涤电动机。
    • 77. 发明申请
    • Method of compensating tilt using two-axis geomagnetic sensor, and acceleration sensor, and apparatus thereof
    • 使用二轴地磁传感器补偿倾斜的方法,以及加速度传感器及其装置
    • US20060241883A1
    • 2006-10-26
    • US11300341
    • 2005-12-15
    • Oh KwonWon ChoiChang Kim
    • Oh KwonWon ChoiChang Kim
    • G01C17/38
    • G01C17/38
    • The present general inventive concept relates to a method of compensating tilt using a two-axis geomagnetic sensor and an acceleration sensor and an apparatus. Using the principle where a geomagnetic field value measured in a state where one axis of the two-axis geomagnetic sensor is set up vertically is identical to a Z-axis geomagnetic field value, the Z-axis geomagnetic field value can be evaluated by using two axes of the two-axis geomagnetic sensor. Accordingly, an azimuth angle can be easily calculated, so that the azimuth angle changed by tilt can be compensated. Therefore, there is an effect that a constant azimuth can be always output even though tilt occurs. In addition, when a module of the two-axis geomagnetic sensor and the acceleration sensor is used in a mobile equipment, the two-axis geomagnetic sensor can automatically measure geomagnetic field values of three axes by a simple motion where a user vertically sets up or rotates up and down the mobile equipment. Therefore, there is an effect that a constant azimuth angle can be always output by compensating the azimuth angle changed by tilt.
    • 本发明总体构思涉及使用两轴地磁传感器和加速度传感器以及装置来补偿倾斜的方法。 使用在两轴地磁传感器的一个轴垂直设置的状态下测量的地磁场值与Z轴地磁场值相同的原理,Z轴地磁场值可以通过使用两个 双轴地磁传感器的轴。 因此,可以容易地计算方位角,从而可以补偿由倾斜变化的方位角。 因此,存在即使发生倾斜也能够始终输出恒定方位角的效果。 另外,当在移动设备中使用双轴地磁传感器和加速度传感器的模块时,双轴地磁传感器可以通过简单的运动自动测量三轴的地磁场值,用户垂直设置或 在移动设备上上下旋转。 因此,通过补偿由倾斜变化的方位角,可以总是输出恒定方位角的效果。
    • 78. 发明申请
    • Nitride semiconductor light emitting device
    • 氮化物半导体发光器件
    • US20060220043A1
    • 2006-10-05
    • US11328196
    • 2006-01-10
    • Hyun KimHyoun ShinHyuk LeeIn PyeonChang Kim
    • Hyun KimHyoun ShinHyuk LeeIn PyeonChang Kim
    • H01L33/00
    • H01L33/38H01L33/20
    • The present invention relates to a nitride semiconductor light emitting device having a rectangular top view in which n-electrode and p-electrode structure is appropriately formed to improve propagation of currents and enhance luminance. The light emitting device includes an n-type nitride semiconductor layer formed on a substrate, and an n-electrode including an n-side bonding pad and a finger-type n-electrode extending away from the n-side bonding pad. The device further includes a mesa structure including an active layer and a p-type nitride semiconductor layer deposited in their order, an ohmic contact layer formed on a substantially entire upper surface of the mesa structure, and a p-electrode including a p-side bonding pad and a finger-type p-electrode extending away from the p-side bonding pad.
    • 本发明涉及一种具有矩形顶视图的氮化物半导体发光器件,其中适当地形成n电极和p电极结构以改善电流的传播和增强亮度。 发光器件包括形成在衬底上的n型氮化物半导体层,以及包括n侧接合焊盘和从n侧焊盘延伸的手指型n电极的n电极。 该器件还包括台阶结构,其包括依次沉积的有源层和p型氮化物半导体层,形成在台面结构的大致整个上表面上的欧姆接触层和包括p侧的p型 接合焊盘和远离p侧接合焊盘延伸的手指型p电极。
    • 79. 发明申请
    • System and method of an efficient snapshot for shared large storage
    • 用于共享大型存储的高效快照的系统和方法
    • US20060206677A1
    • 2006-09-14
    • US11435921
    • 2006-05-18
    • Young KimDong KangYu BakChang KimBum ShinMyung Kim
    • Young KimDong KangYu BakChang KimBum ShinMyung Kim
    • G06F12/16
    • G06F11/1466G06F3/0611G06F3/0617G06F3/065G06F3/067
    • The present invention relates to an efficient snapshot technique based on a mapping for a large logical volume shared in multiple hosts. According to the present invention, problems of time delays in a conventional snapshot technique is solved by employing a FAB and an SSB, which are bits representing whether a COW operation is carried out to a mapping entry. In other words, the present invention solves the problems of delaying a write operation of corresponding volume, which is simultaneously executed when a snapshot is created, until the snapshot creation is completed. Further, in the write operation carried out after the snapshot creation, an operation of determining whether the COW operation is carried out is achieved by reading only an original mapping block by using the FAB and the SSB, without reading out the snapshot mapping block. Therefore, an additional disk access operation is decreased when carrying out a write operation to the volume in which the snapshot exists, thereby improving the performance of operation. Furthermore, in a snapshot destruction operation, the operation of determining whether the COW operation is carried out or not can be achieved without access to the snapshot mapping block, thereby preventing the degradation of performance. In case there is at least one snapshot, the determination operation can be achieved by an access to the original mapping block. Consequently, constant performance is always provided without the number of the snapshots.
    • 本发明涉及一种基于多个主机共享的大型逻辑卷映射的高效快照技术。 根据本发明,通过采用FAB和SSB来解决传统快照技术中的时间延迟问题,它们是表示是否对映射条目执行COW操作的位。 换句话说,本发明解决了在创建快照时同时执行的相应卷的写入操作的延迟的问题,直到快照创建完成为止。 此外,在快照创建之后执行的写入操作中,通过仅使用FAB和SSB仅读取原始映射块而不读出快照映射块来实现确定是否执行COW操作的操作。 因此,当对存在快照的卷执行写入操作时,额外的磁盘访问操作减少,从而提高了操作的性能。 此外,在快照销毁操作中,可以在不访问快照映射块的情况下实现确定是否执行COW操作的操作,从而防止性能下降。 在存在至少一个快照的情况下,可以通过访问原始映射块来实现确定操作。 因此,始终提供恒定的性能,而不需要快照的数量。