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94 条记录 (耗时 0.022 秒)

    Wheelchair power apparatus for electronic driving conversion
    1.
    发明授权
    Wheelchair power apparatus for electronic driving conversion 有权

    公开(公告)号：US10888474B2

    公开(公告)日：2021-01-12

    申请号：US16202765

    申请日：2018-11-28

    申请人： Joon-Hyung Kim ,  Seong Hyun Paek

    发明人： Joon-Hyung Kim ,  Seong Hyun Paek

    IPC分类号： A61G5/04 ,  A61G5/02 ,  A61G5/10

    摘要： Disclosed is a wheelchair power apparatus for electronic driving conversion. It is an object of the present invention to provide a wheelchair power apparatus for electronic driving conversion, which can provide severely disabled people, for instance, patients with spinal cord injury, the weak or the old, who use wheelchairs, with convenience in movement, and convert a manual four-wheel wheelchair into an electronic three-wheel wheelchair just by detachably mounting the electronic module having electronic wheels to the existing manual four-wheel wheelchair.

    Mask for evaporation, and method and apparatus for manufacturing the same
    3.
    发明授权
    Mask for evaporation, and method and apparatus for manufacturing the same 有权
    用于蒸发的掩模，及其制造方法和装置

    公开(公告)号：US09259805B2

    公开(公告)日：2016-02-16

    申请号：US12964706

    申请日：2010-12-09

    申请人： Joon-Hyung Kim ,  Young-Geun Cho ,  Eui-Shin Shin ,  Jong-Heon Kim ,  Seung-Ho Choi ,  Cheol-Lae Roh ,  Chang-Mog Jo ,  Jae-Seok Park

    发明人： Joon-Hyung Kim ,  Young-Geun Cho ,  Eui-Shin Shin ,  Jong-Heon Kim ,  Seung-Ho Choi ,  Cheol-Lae Roh ,  Chang-Mog Jo ,  Jae-Seok Park

    IPC分类号： B32B37/04 ,  B05C11/11 ,  B23K26/30 ,  B23K26/03 ,  B23K26/06 ,  H01L51/00

    CPC分类号： B23K26/402 ,  B23K26/032 ,  B23K26/066 ,  B23K26/0661 ,  B23K26/702 ,  B23K2103/50 ,  H01L51/0011

    摘要： Provided is a mask for an evaporation apparatus, which includes a first division mask and a second division mask. The first and second division masks are directly bonded to each other by welding, thereby forming welding portion between the first and the second division masks. A method and apparatus for manufacturing a mask for evaporation are also provided. The division masks according to the embodiment do not use subframes, and are directly bonded to one another by welding, so that a shadow effect does not occur. The apparatus for manufacturing a mask for evaporation includes a work stage, a clamp fixing a first division mask and a second division mask to the work stage, and a laser welding part welding the first division mask to the second division mask. The apparatus may further include a first roller leading the laser welding part and a second roller following the laser welding part.

    摘要翻译： 提供了一种用于蒸发装置的掩模，其包括第一分隔掩模和第二分隔掩模。 第一和第二分割掩模通过焊接直接接合，从而在第一和第二分隔掩模之间形成焊接部分。 还提供了用于制造用于蒸发的掩模的方法和装置。 根据本实施例的分割掩模不使用子帧，并且通过焊接直接接合，从而不发生阴影效应。 用于制造用于蒸发的掩模的装置包括工作台，将第一分区掩模固定到工作台的夹具和将第一分隔掩模焊接到第二分隔掩模的激光焊接部。 该装置还可以包括引导激光焊接部的第一辊和跟随激光焊接部的第二辊。

    Wireless transceiver system for supporting dual mode
    4.
    发明授权
    Wireless transceiver system for supporting dual mode 有权
    无线收发系统支持双模

    公开(公告)号：US08792395B2

    公开(公告)日：2014-07-29

    申请号：US12447104

    申请日：2007-05-03

    申请人： Heon-Kook Kwon ,  Joon-Hyung Kim ,  Seong-Min Kim ,  Yun-Soo Ko ,  Jae-Ho Jung ,  Kwang-Chun Lee

    发明人： Heon-Kook Kwon ,  Joon-Hyung Kim ,  Seong-Min Kim ,  Yun-Soo Ko ,  Jae-Ho Jung ,  Kwang-Chun Lee

    IPC分类号： H04B7/005 ,  H04B7/00 ,  H04J3/00 ,  H04J1/00

    CPC分类号： H04B1/406 ,  H04B1/52 ,  H04B1/54

    摘要： The present invention relates to a wireless transceiver system for supporting a dual mode that simultaneously supports the Frequency Division Duplex (FDD) method and the Time Division Duplex (TDD) method in a certain frequency band. The present system supports the FDD system conducting transmission and reception simultaneously by using different frequency bands for transmission and reception as well as the TDD system temporally alternating transmission and reception by using the common frequency band among an upper frequency band and a lower frequency band used in the FDD system as well as another frequency band adjacent thereto, thereby selectively supporting both of the two communication systems in a wireless transceiver system.

    摘要翻译： 本发明涉及一种用于支持在一定频带内同时支持频分双工（FDD）方法和时分双工（TDD）方法的双模式的无线收发机系统。 本系统支持FDD系统，通过使用不同的频带进行发送和接收，并且通过使用在上述频带中使用的较高频带和较低频带中的公共频带来进行时间上交替的发送和接收，同时进行发送和接收 FDD系统以及与其相邻的另一频带，从而在无线收发器系统中选择性地支持两个通信系统。

    Backpack Type Bag With Self-Balancing Electric Vehicle Mounted Thereon
    5.
    发明申请
    Backpack Type Bag With Self-Balancing Electric Vehicle Mounted Thereon 审中-公开
    带有自平衡电动车的背包式袋子

    公开(公告)号：US20130248573A1

    公开(公告)日：2013-09-26

    申请号：US13558999

    申请日：2012-07-26

    申请人： Joon Hyung Kim ,  Gwang-Seok Jeon

    发明人： Joon Hyung Kim ,  Gwang-Seok Jeon

    IPC分类号： A45F4/02

    CPC分类号： A45F4/02 ,  A45C9/00 ,  A45C13/385 ,  A45C2009/005 ,  A45F3/04 ,  B62K11/007

    摘要： The present invention relates to a backpack type bag with a self-balancing electric vehicle mounted thereon that includes: two wheels each having a motor mounted thereon; a foot board mounted on the top surface of each motor; a support rod fixed on the foot boards; a housing disposed on one side of the support rod for accommodating batteries and a controller thereinto; a handle mounted on the top portion of the support rod in such a manner as to be inserted and drawn into/from the support rod; and a bag adapted to encompass the support rod and the housing, whereby the bag into which a user's items are put is carried on the user's shoulders, and in a state where the bag is placed above the wheels, the user rides the self-balancing electric vehicle after his feet place on the foot boards.

    摘要翻译： 本发明涉及一种其上安装有自平衡电动车的背包式袋，包括：两个轮，每个轮具有安装在其上的马达; 安装在每个电动机的顶表面上的脚踏板; 支撑杆固定在脚踏板上; 设置在用于容纳电池的支撑杆的一侧上的壳体和控制器; 把手安装在支撑杆的顶部，以插入/拉出支撑杆的方式; 以及适于包围所述支撑杆和所述壳体的袋，由此将用户的物品放置在其中的袋被携带在使用者的肩膀上，并且在袋放置在轮的上方的状态下，使用者骑自行平衡 他的脚放在脚踏板上的电动车。

    SIGNAL AMPLIFYING APPARATUS, WIRELESS TRANSMITTING APPARATUS, AND SIGNAL AMPLIFYING METHOD
    6.
    发明申请
    SIGNAL AMPLIFYING APPARATUS, WIRELESS TRANSMITTING APPARATUS, AND SIGNAL AMPLIFYING METHOD 有权
    信号放大装置，无线发射装置和信号放大方法

    公开(公告)号：US20120263257A1

    公开(公告)日：2012-10-18

    申请号：US13449231

    申请日：2012-04-17

    申请人： Joon-Hyung KIM ,  Sung-Jun LEE ,  Jae-Ho JUNG

    发明人： Joon-Hyung KIM ,  Sung-Jun LEE ,  Jae-Ho JUNG

    IPC分类号： H04L25/49

    CPC分类号： H04L27/2614 ,  H03F1/025

    摘要： A signal amplifying apparatus, a wireless transmitting apparatus, and a signal amplifying method are provided. The signal amplifying apparatus modulates an envelope signal using a multi-bit quantizer, thereby increasing coding efficiency and tracking optimal supply voltage with respect to envelope variation due to the use of the multi-bit quantizer.

    摘要翻译： 提供信号放大装置，无线发送装置和信号放大方法。 信号放大装置使用多位量化器对包络信号进行调制，由于使用多位量化器，相对于包络变化，提高了编码效率并跟踪最佳供电电压。

    APPARATUS AND METHOD FOR CONTROLLING GAIN OF POLAR TRANSMITTER
    7.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING GAIN OF POLAR TRANSMITTER 有权
    控制极性发射器增益的装置和方法

    公开(公告)号：US20110237210A1

    公开(公告)日：2011-09-29

    申请号：US13132537

    申请日：2009-10-29

    申请人： Jae-Ho Jung ,  Joon-Hyung Kim ,  Kwang-Chun Lee

    发明人： Jae-Ho Jung ,  Joon-Hyung Kim ,  Kwang-Chun Lee

    IPC分类号： H04B1/04

    CPC分类号： H03G3/30 ,  H03F3/211 ,  H03F3/2176 ,  H03F3/24 ,  H04L27/361

    摘要： Disclosed is an apparatus for transmitting complex signals in a wireless communication system. The present invention, there is provided a method for controlling gain according to a magnitude change of output signals in a polar transmitter including an amplification unit having two or more amplification degrees, the method includes processes to control an output level of a modulated signal when a output-required power of transmission signals are less than a predetermined threshold value, and to perform a basic amplification through the amplification unit; to amplify the amplification unit at a first amplification level when the output-required power of the transmission signals is equal to or greater than a predetermined first threshold value and is less than a predetermined second threshold value; and to amplify the amplification unit at a second amplification level when the output-required power of the transmission signal is equal to or greater than the second threshold value.

    摘要翻译： 公开了一种用于在无线通信系统中发送复杂信号的装置。 本发明提供了一种用于根据包括具有两个或更多个放大度的放大单元的极性发射器中的输出信号的幅度变化来控制增益的方法，所述方法包括当调制信号的输出电平 输出要求的发送信号功率小于预定阈值，并通过放大单元执行基本放大; 当发送信号的输出要求功率等于或大于预定的第一阈值且小于预定的第二阈值时，以第一放大级放大放大单元; 并且当发送信号的输出要求功率等于或大于第二阈值时，以第二放大级别放大放大单元。

    MASK FOR EVAPORATION, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME
    8.
    发明申请
    MASK FOR EVAPORATION, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME 有权
    用于蒸发的掩模，以及用于制造其的方法和装置

    公开(公告)号：US20110139365A1

    公开(公告)日：2011-06-16

    申请号：US12964706

    申请日：2010-12-09

    申请人： Joon-Hyung Kim ,  Young-Geun Cho ,  Eui-Shin Shin ,  Jong-Heon Kim ,  Seung-Ho Choi ,  Cheol-Lae Roh ,  Chang-Mog Jo ,  Jae-Seok Park

    发明人： Joon-Hyung Kim ,  Young-Geun Cho ,  Eui-Shin Shin ,  Jong-Heon Kim ,  Seung-Ho Choi ,  Cheol-Lae Roh ,  Chang-Mog Jo ,  Jae-Seok Park

    IPC分类号： B32B37/04 ,  B05C11/11

    CPC分类号： B23K26/402 ,  B23K26/032 ,  B23K26/066 ,  B23K26/0661 ,  B23K26/702 ,  B23K2103/50 ,  H01L51/0011

    摘要： Provided is a mask for an evaporation apparatus, which includes a first division mask and a second division mask. The first and second division masks are directly bonded to each other by welding, thereby forming welding portion between the first and the second division masks. A method and apparatus for manufacturing a mask for evaporation are also provided. The division masks according to the embodiment do not use subframes, and are directly bonded to one another by welding, so that a shadow effect does not occur. The apparatus for manufacturing a mask for evaporation includes a work stage, a clamp fixing a first division mask and a second division mask to the work stage, and a laser welding part welding the first division mask to the second division mask. The apparatus may further include a first roller leading the laser welding part and a second roller following the laser welding part.

    摘要翻译： 提供了一种用于蒸发装置的掩模，其包括第一分隔掩模和第二分隔掩模。 第一和第二分割掩模通过焊接直接接合，从而在第一和第二分隔掩模之间形成焊接部分。 还提供了用于制造用于蒸发的掩模的方法和装置。 根据本实施例的分割掩模不使用子帧，并且通过焊接直接接合，从而不发生阴影效应。 用于制造用于蒸发的掩模的装置包括工作台，将第一分区掩模固定到工作台的夹具和将第一分隔掩模焊接到第二分隔掩模的激光焊接部。 该装置还可以包括引导激光焊接部的第一辊和跟随激光焊接部的第二辊。

    ABSORBABLE VASCULAR ANASTOMOTIC SYSTEM
    9.
    发明申请
    ABSORBABLE VASCULAR ANASTOMOTIC SYSTEM 审中-公开
    可吸收血管分析系统

    公开(公告)号：US20110106118A1

    公开(公告)日：2011-05-05

    申请号：US12674132

    申请日：2008-07-24

    申请人： Dae Gu Son ,  Joon Hyung Kim ,  Kyo Chang Choi ,  Seung Ho Song

    发明人： Dae Gu Son ,  Joon Hyung Kim ,  Kyo Chang Choi ,  Seung Ho Song

    IPC分类号： A61B17/11

    CPC分类号： A61B17/11 ,  A61B2017/00004 ,  A61B2017/1103 ,  A61B2017/1107 ,  A61B2017/1132 ,  A61F2/064 ,  A61F2210/0004

    摘要： Provided is an absorbable vascular anastomotic system including an insertion tube of which a front end has a plurality of hooks protruding outward and a rear end has ring-shaped protrusions, and an interlocking tube having grooves corresponding to the protrusions of the insertion tube such that two insertion tubes are inserted into the interlocking tube at both ends of the interlocking tube to be fixed. The insertion tube and the interlocking tube are formed of a material which is absorbed into a living body, and when two insertion tubes into which two blood vessels are respectively inserted to be fixed to the hooks are inserted into the interlocking tube at both ends of the interlocking tube, inner walls of both the blood vessels come into contact with each other in the center of the interlocking tube to be anastomosed. Since the absorbable vascular anastomotic system does not require an additional anastomotic device, it is possible to perform the anastomosis even in a narrow space. Further, since the absorbable vascular anastomotic system is completely absorbed into a living body, it is possible to avoid a risk of foreign body reaction. After the absorbable vascular anastomotic system is completely absorbed, the anastomosed vessels recover their own elasticity.

    摘要翻译： 提供一种可吸收血管吻合系统，其包括插入管，其前端具有向外突出的多个钩和后端具有环形突起，以及互锁管，其具有与插入管的突起对应的槽，使得两个 将插入管插入互锁管的两端以固定。 插入管和互锁管由被吸收到生物体中的材料形成，并且当分别插入两个血管以固定到钩的两个插入管插入到互锁管的两端时 互锁管，两个血管的内壁在互锁管的中心彼此接触以吻合。 由于可吸收血管吻合系统不需要额外的吻合装置，所以即使在狭窄的空间也可以进行吻合。 此外，由于可吸收血管吻合系统被完全吸收到生物体内，因此可以避免异物反应的风险。 吸收性血管吻合系统完全吸收后，吻合血管恢复自身弹性。