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    Microwave oven with halogen lamps
    12.
    发明授权
    Microwave oven with halogen lamps 有权
    带卤素灯的微波炉

    公开(公告)号：US06172347B2

    公开(公告)日：2001-01-09

    申请号：US09362895

    申请日：1999-07-29

    Applicant: Kwan-Ho Lee

    Inventor： Kwan-Ho Lee

    IPC: H05B628

    CPC classification number: H05B6/6482 ,  H05B6/6402

    Abstract: A microwave oven with halogen lamps is disclosed. In the microwave oven, two upper halogen lamps are installed on the top wall of a cavity of the microwave oven at a position corresponding to the central portion of a turntable. Two lower halogen lamps are installed on the bottom wall of the cavity so as to be diagonally opposite to the upper lamps and to not overlap with the upper lamps. Therefore, the light, emanating from the upper and lower lamps, is uniformly transmitted to the total area on the turntable. The upper lamps are positioned to overlap with the central portion of the turntable. The lower lamps individually have an output power of lower than that of each upper lamp. The lower lamps are positioned to be radially spaced apart from the central portion of the turntable. The microwave oven of this invention thus uniformly heats and cooks food laid on the turntable while effectively preventing thermal damage of a turntable motor due to heat of the lower lamps.

    Abstract translation: 公开了一种带有卤素灯的微波炉。 在微波炉中，在与转台的中心部分相对应的位置，在微波炉的空腔的顶壁上安装两个上部卤素灯。 两个较低的卤素灯安装在腔的底壁上，以便与上部灯的对角相对，并且不与上部灯重叠。 因此，从上下灯发出的光均匀地传递到转盘上的总面积。 上灯定位成与转盘的中心部分重叠。 下灯分别具有低于每个上灯的输出功率。 下灯定位成与转台的中心部分径向间隔开。 本发明的微波炉因此均匀地加热和烹调放置在转台上的食物，同时有效地防止了由于下灯的热量导致的转台电动机的热损伤。

    Pointing device provided with two types of input means for a computer system
    15.
    发明授权
    Pointing device provided with two types of input means for a computer system 失效
    指向装置具有用于计算机系统的两种类型的输入装置

    公开(公告)号：US06219037B1

    公开(公告)日：2001-04-17

    申请号：US09165359

    申请日：1998-10-02

    Applicant: Kwan-Ho Lee

    Inventor： Kwan-Ho Lee

    IPC: G09G508

    CPC classification number: G06F3/038 ,  G06F1/1616 ,  G06F1/1632 ,  G06F1/169 ,  G06F1/1698 ,  G06F3/03543 ,  G06F3/03547 ,  G06F3/0383 ,  G06F2203/0384

    Abstract: A pointing device mounted in a portable computer having a system unit for data processing, wherein the pointing device comprises a housing detachably attached to the portable computer, and a first and second input means formed integrally with the housing, wherein the first input means is used for data input by making wireless data communication with the system unit when the housing is detached from the portable computer, and the second input means is directly connected with the system unit through a cable for data input when the housing is attached directly to the portable computer. Preferably, the housing may be detachably mounted in a seat provided in the system unit of the portable computer. The first and second input means are respectively a ball type mouse and a touch pad. Thus, the pointing device may be selectively used as a ball type mouse when detached from the system unit or as a touch pad when attached to the system unit. Used as the ball type mouse, the pointing device transfers the pointing data to the system unit by means of a radio transmitter. Used as the touch pad, the pointing device transfers the pointing data to the system unit by means of cable connection.

    Abstract translation: 一种安装在具有用于数据处理的系统单元的便携式计算机中的指示装置，其中指示装置包括可拆卸地附接到便携式计算机的壳体，以及与壳体一体形成的第一和第二输入装置，其中使用第一输入装置 用于当外壳与便携式计算机分离时通过与系统单元的无线数据通信来进行数据输入，并且当外壳直接连接到便携式计算机时，第二输入装置通过用于数据输入的电缆与系统单元直接连接 。 优选地，壳体可以可拆卸地安装在设置在便携式计算机的系统单元中的座椅中。 第一和第二输入装置分别是球型鼠标和触摸板。 因此，当与系统单元分离时，指点设备可以选择性地用作球型鼠标，或者当连接到系统单元时可以用作触摸板。 作为球型鼠标，指示装置通过无线电发射机将指向数据传送到系统单元。 作为触摸板，定位装置通过电缆连接将指向数据传送到系统单元。

    Computer system capable of selective booting from two hard disk drives
    16.
    发明授权
    Computer system capable of selective booting from two hard disk drives 失效
    能够从两个硬盘驱动器选择性启动的计算机系统

    公开(公告)号：US06088794A

    公开(公告)日：2000-07-11

    申请号：US127037

    申请日：1998-07-31

    Applicant: Ji-Seob Yoon ,  Sung-Dong Yang ,  Kwan-Ho Lee

    Inventor： Ji-Seob Yoon ,  Sung-Dong Yang ,  Kwan-Ho Lee

    IPC: G06F1/16 ,  G06F3/06 ,  G06F9/445

    CPC classification number: G06F3/0632 ,  G06F1/1616 ,  G06F1/1656 ,  G06F3/0625 ,  G06F3/0689 ,  G06F9/441 ,  Y02B60/1246

    Abstract: A computer system having two fixed disk drives and with a different operating system stored in each disk drive, in which selective booting and suspend/resume operation of the power management can be preformed through the two fixed disk drives. The computer system comprises a first hard disk drive storing a first operating system and a second hard disk drive storing a second operating system, each of the first and second hard disk drive has a reserved data storage area for the suspend operation. A port exchanger intervenes in the master and slave integrated drive electronics (IDE) interface signal lines leading from an integrated drive electronics (IDE) controller to the first and second hard disk drives, in response to a bus exchange control signal fed from a system controller to pass or cross switch the integrated drive electronics (IDE) interface signal paths directed to the first and second hard disk drives. The computer system further includes a controller for producing the bus exchange control signal, under control of the system management part by referring to the first and second hard disk drive status information during booting or resuming process.

    Abstract translation: 具有两个固定磁盘驱动器和存储在每个磁盘驱动器中的不同操作系统的计算机系统，其中可以通过两个固定磁盘驱动器执行电源管理的选择性启动和暂停/恢复操作。 计算机系统包括存储第一操作系统的第一硬盘驱动器和存储第二操作系统的第二硬盘驱动器，第一和第二硬盘驱动器中的每一个具有用于暂停操作的保留数据存储区域。 响应于从系统控制器馈送的总线交换控制信号，端口交换器介入从集成驱动电子（IDE）控制器引导到主第一和第二硬盘驱动器的主从集成驱动电子（IDE）接口信号线 通过或交叉切换指向第一和第二硬盘驱动器的集成驱动电子（IDE）接口信号路径。 计算机系统还包括控制器，用于在引导或恢复过程期间参考第一和第二硬盘驱动器状态信息在系统管理部分的控制下产生总线交换控制信号。

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