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8 条记录 (耗时 0.033 秒)

    Rotary atomizer, and air bearing protection system for rotary atomizer
    5.
    发明授权
    Rotary atomizer, and air bearing protection system for rotary atomizer 有权
    旋转雾化器，旋转雾化器空气轴承保护系统

    公开(公告)号：US07344092B1

    公开(公告)日：2008-03-18

    申请号：US11682731

    申请日：2007-03-06

    申请人： Jung Won Kim

    发明人： Jung Won Kim

    IPC分类号： B05B3/10 ,  B05B3/00 ,  B05B1/28 ,  B05B15/00 ,  F16C32/06 ,  F16C17/10 ,  F16C32/00

    CPC分类号： B05B3/1035 ,  B05B3/001 ,  F16C17/10 ,  F16C17/20 ,  F16C32/064

    摘要： Disclosed herein are a rotary atomizer and an air bearing protection system for the rotary atomizer. The structure of the system is simplified to reduce the manufacturing cost. An air bearing is used to enable high-speed rotation along with savings in the maintenance and repair cost. Compressed air can be temporarily supplied at emergency such as interruption of the compressed air. Thus the stability and durability of the entire system are improved, such as prevention of air bearing failure.

    摘要翻译： 这里公开了用于旋转雾化器的旋转雾化器和空气轴承保护系统。 简化了系统的结构，降低了制造成本。 空气轴承用于实现高速旋转，同时节省维护和维修成本。 压缩空气可以在紧急情况下暂时供应，例如中压压缩空气。 因此，改善了整个系统的稳定性和耐久性，例如防止空气轴承故障。

    Multi grip assembly for health device
    6.
    发明授权
    Multi grip assembly for health device 有权

    公开(公告)号：US10463908B1

    公开(公告)日：2019-11-05

    申请号：US16352856

    申请日：2019-03-14

    申请人： Jung Won Kim

    发明人： Jung Won Kim

    IPC分类号： A63B21/062 ,  A63B21/00 ,  A63B21/072

    摘要： The present invention relates to a multi grip assembly including: a support bar formed in the shape of a bar having a predetermined length, including a coupling hook detachably coupled to an upper portion of the health device, and a pair of position movement rails left and right formed through an inside along a longitudinal direction with respect to a center; a pair of grips movably coupled to the pair of position movement rails and gripped by both hands of the user, wherein each of the pair of grips includes: a grip body of a closed figure shape in which a user's hand is gripped; and a support bar coupling ring coupled to an upper portion of the grip body and fitted in the pair of position movement rails to move along the pair of position movement rails by an external force, wherein the pair of position movement rails include a plurality of grip fixing grooves which are recessively formed in a lower inner direction at predetermined distances along the longitudinal direction to fix a position of the support bar coupling ring.

    Apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scrambling
    7.
    发明授权
    Apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scrambling 有权

    公开(公告)号：US06657709B2

    公开(公告)日：2003-12-02

    申请号：US10276480

    申请日：2002-11-15

    申请人： Yeon Wan Koh ,  Bong Wan Lee ,  Jung Won Kim

    发明人： Yeon Wan Koh ,  Bong Wan Lee ,  Jung Won Kim

    IPC分类号： G01N2100

    CPC分类号： G01M11/337 ,  G02B6/105

    摘要： Disclosed is an apparatus and method for measuring a changing amount of insertion loss of an optical device depending on a polarization state of an incident light, i.e., a polarization-dependent loss. An incident light that is periodically subject to all polarization states passes through a testing optical device by a polarization scrambler including a piezoelectric element type optical fiber birefringence modulator, and an optical detector measures intensity of the passing light, in which the measured intensity values are averaged for birefringence modulation having a constant period, and then the polarization-dependent loss is computed from a ratio of maximum power to minimum power for the period. Use of the birefringence modulator shortens measuring time, and decreases an affect of external disturbance to the incident light that is incident into the testing optical component or occurrence probability of the external disturbance, so that the polarization-dependent loss can be precisely measured.

    Portable storage case for a plurality of compact discs and/or 3.5 inch floppy disketters
    8.
    发明授权
    Portable storage case for a plurality of compact discs and/or 3.5 inch floppy disketters 失效
    用于多个光盘和/或3.5英寸软盘盒的便携式存储盒

    公开(公告)号：US5638952A

    公开(公告)日：1997-06-17

    申请号：US639481

    申请日：1996-04-29

    申请人： Jung Won Kim

    发明人： Jung Won Kim

    IPC分类号： G11B33/04 ,  B65D85/57

    CPC分类号： G11B33/045

    摘要： A portable storage case which can accommodate both compact discs and 3.5 inch floppy diskettes. The portable storage case comprises a plurality of pages, each page having a plurality of storage sections, each storage section accommodating one compact disc or one floppy diskette. Each storage section comprises a plurality of fastening prongs which are arranged in a circular orientation; a compact disc or a floppy diskette may be stored in one of these sections by depressing it into the circular orientation of the fastening prongs. Because the fastening prongs are flexible and yielding, they clamp onto the disc/diskette and hold it firmly in place.

    摘要翻译： 便携式存储盒，可容纳光盘和3.5英寸软盘。 便携式存储盒包括多页，每页具有多个存储部分，每个存储部分容纳一个光盘或一个软盘。 每个存储部分包括以圆形取向布置的多个紧固插脚; 可以通过将紧凑型盘或软盘压入紧固叉的圆形方向来存储这些部分之一。 因为紧固插脚是灵活和屈服的，它们夹紧在盘/磁盘上并将其牢固地保持在适当的位置。