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    CAMERA MODULE
    43.
    发明申请
    CAMERA MODULE 审中-公开
    相机模块

    公开(公告)号：US20140028904A1

    公开(公告)日：2014-01-30

    申请号：US13740056

    申请日：2013-01-11

    Applicant: Seong Ho KANG ,  Myung Jin LEE ,  Jae Ho BAIK

    Inventor： Seong Ho KANG ,  Myung Jin LEE ,  Jae Ho BAIK

    IPC: H04N5/225

    CPC classification number: H04N5/2254 ,  G03B3/10 ,  G03B13/34 ,  H04N5/2257

    Abstract: Disclosed herein is a camera module. The camera module includes: a lens barrel with a built-in lens collecting external images; a housing that has a receiving space in which the lens barrel is received; a driving part that is configured to include a magnet and a coil and provides a first driving force that drives the lens barrel upward and a second driving force that drives the lens barrel downward by an electromagnetic force that is generated from the magnet and the coil; a guide ball that is provided between the lens barrel and the housing and guides the motion of the lens barrel; and a position detection part that senses the position of the lens barrel, wherein the driving part drives the lens barrel upward and downward so that a preload part that provides preload returning the lens barrel to its initial position is not required.

    Abstract translation: 这里公开了一种相机模块。 相机模块包括：具有收集外部图像的内置镜头的镜筒; 壳体，其具有容纳所述镜筒的容纳空间; 驱动部，其构造为包括磁体和线圈，并且提供驱动镜筒向上的第一驱动力和通过从磁体和线圈产生的电磁力向下驱动镜筒的第二驱动力; 引导球，设置在镜筒和壳体之间并引导透镜镜筒的运动; 以及感测镜筒位置的位置检测部，其中驱动部件向上和向下驱动镜筒，使得不需要将镜筒提供返回到其初始位置的预载部分。

    MULTI-CHANNEL AUDIO SIGNAL CONVERTING DEVICE USING TIME-VARYING DIGITAL FILTER, ELECTRONIC SYSTEM INCLUDING THE SAME, AND METHOD OF CONVERTING MULTI-CHANNEL AUDIO SIGNAL
    44.
    发明申请
    MULTI-CHANNEL AUDIO SIGNAL CONVERTING DEVICE USING TIME-VARYING DIGITAL FILTER, ELECTRONIC SYSTEM INCLUDING THE SAME, AND METHOD OF CONVERTING MULTI-CHANNEL AUDIO SIGNAL 有权
    使用时变数字滤波器的多通道音频信号转换装置，包括其的电子系统以及转换多通道音频信号的方法

    公开(公告)号：US20130194497A1

    公开(公告)日：2013-08-01

    申请号：US13755225

    申请日：2013-01-31

    Applicant: Bong Joo Kim ,  Seung Bin You ,  Myung-Jin Lee ,  Sung-No Lee ,  Yong Hee Lee ,  Moo Yeol Choi

    Inventor： Bong Joo Kim ,  Seung Bin You ,  Myung-Jin Lee ,  Sung-No Lee ,  Yong Hee Lee ,  Moo Yeol Choi

    IPC: H04N5/04

    CPC classification number: G11B20/10037 ,  H04N5/04 ,  H04N5/607

    Abstract: A multi-channel audio signal converting device using a time-varying digital filter, an electronic system including the same, and a method of converting an audio signal using the time-varying digital filter are provided. The multi-channel audio signal converting device includes a first signal channel and a second signal channel configured to perform analog-to-digital conversion or digital-to-analog conversion using a first clock signal; and a first time-varying filter configured to synchronize a digital audio signal synchronized with a second clock signal different from the first clock signal with the first clock signal and to input the digital audio signal to the second signal channel when digital-to-analog conversion is performed or to synchronize an output signal of the second signal channel with the second clock signal when analog-to-digital conversion is performed.

    Abstract translation: 提供了使用时变数字滤波器的多声道音频信号转换装置，包括该多声道数字滤波器的电子系统以及使用时变数字滤波器来转换音频信号的方法。 多声道音频信号转换装置包括第一信号通道和第二信号通道，其被配置为使用第一时钟信号执行模数转换或数模转换; 以及第一时变滤波器，被配置为使与第一时钟信号不同于第一时钟信号的第二时钟信号同步的数字音频信号与第一时钟信号同步，并且当数模转换时将数字音频信号输入到第二信号信道 或者当执行模数转换时，使第二信号通道的输出信号与第二时钟信号同步。

    MULTIFUNCTIONAL CHEWING GUM FOR A PET AND METHOD FOR PREPARING SAME
    45.
    发明申请
    MULTIFUNCTIONAL CHEWING GUM FOR A PET AND METHOD FOR PREPARING SAME 审中-公开
    用于PET的多功能烧杯和用于制备PET的方法

    公开(公告)号：US20130000565A1

    公开(公告)日：2013-01-03

    申请号：US13635509

    申请日：2011-01-10

    Applicant: Bon Gil Koo ,  Myung Jin Lee ,  Chan Mi Chon

    Inventor： Bon Gil Koo ,  Myung Jin Lee ,  Chan Mi Chon

    IPC: A01K29/00 ,  A23G4/12

    CPC classification number: A01K15/026 ,  A23K20/20 ,  A23K40/20 ,  A23K40/25 ,  A23K40/30 ,  A23K50/42

    Abstract: The present invention relates to multi-functional chewing gum for a pet, wherein the outer surface of a porous molding compound, including 40 wt % to 80 wt % of starch, 2 wt % to 15 wt % of sugar, 3 wt % to 25 wt % of humectants, with the remainder being a solvent, is coated with a coating solution including 3 wt % to 20 wt % of a coating agent, with the remainder being a solvent, as well as to a method for preparing same. A porous chewing gum for a pet of the present invention may be used to clean the teeth of a pet, enhance the preservation of gums, and preserve effective nutrients while functioning as a toy for pets. Furthermore, it removes tartar, dental plaque, and bad breath of a pet.

    Abstract translation: 本发明涉及用于宠物的多功能口香糖，其中多孔模塑料的外表面包括40重量％至80重量％的淀粉，2重量％至15重量％的糖，3重量％至25重量％ 其余为溶剂的湿润剂的重量百分数用包含3重量％至20重量％涂料的涂布溶液涂覆，其余为溶剂，以及其制备方法。 用于本发明宠物的多孔口香糖可用于清洁宠物的牙齿，增强牙龈的保存，并保持有效的营养，同时充当宠物玩具。 此外，它去除牙垢，牙菌斑和宠物的口臭。

    Polysulfone, electrolyte membrane using the same, and fuel cell using the electrolyte membrane
    47.
    发明授权
    Polysulfone, electrolyte membrane using the same, and fuel cell using the electrolyte membrane 有权
    聚砜，使用其的电解质膜，以及使用电解质膜的燃料电池

    公开(公告)号：US08026339B2

    公开(公告)日：2011-09-27

    申请号：US11756735

    申请日：2007-06-01

    Applicant: Chung-kun Cho ,  Myung-jin Lee ,  Myeong-soon Kang

    Inventor： Chung-kun Cho ,  Myung-jin Lee ,  Myeong-soon Kang

    IPC: C08G75/00

    CPC classification number: C08L81/06 ,  C08G75/23 ,  C08L63/00 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56 ,  Y10S525/906 ,  C08L2666/22

    Abstract: A polysulfone is provided with a nitrogen-containing functional group having an affinity to an acid, an electrolyte membrane using the polysulfone, and a fuel cell including the electrolyte membrane. In particular, the polysulfone includes a nitrogen-containing functional group that has an affinity to an acid, such as a phosphoric acid, thereby having an excellent acid retaining ability. In an electrolyte membrane including the polysulfone and an acid, the amount of the retained acid can be controlled. Therefore, the electrolyte membrane has a high ionic conductivity and a high mechanical strength. A polysulfone blend of polysulfone and a thermoplastic resin prevents the dissolution of polysulfone by phosphoric acid, so that an electrolyte membrane using the polysulfone blend has an improved durability. A cross-linked reaction product of polysulfone, a cross-linking agent and a polymerization product of polysulfone, a thermoplastic resin, and a cross-linking agent strongly resist a phosphoric acid. Thus, a fuel cell using these polymerization products has a long lifetime and can operate at a high temperature and at a high efficiency.

    Abstract translation: 聚砜具有对酸具有亲和性的含氮官能团，使用聚砜的电解质膜和包含电解质膜的燃料电池。 特别地，聚砜包括与酸如磷酸具有亲和性的含氮官能团，因此具有优异的酸保留能力。 在包含聚砜和酸的电解质膜中，可以控制保留的酸的量。 因此，电解质膜具有高离子传导性和高机械强度。 聚砜和热塑性树脂的聚砜共混物防止磷酸溶解聚砜，使得使用聚砜共混物的电解质膜具有改善的耐久性。 聚砜，交联剂和聚砜，热塑性树脂和交联剂的聚合产物的交联反应产物强烈地抵抗磷酸。 因此，使用这些聚合产物的燃料电池具有长的使用寿命并且可以在高温和高效率下运行。

    Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same
    48.
    发明授权
    Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same 有权
    使用聚苯并恶嗪的化合物的电解质膜及其制造方法

    公开(公告)号：US07858668B2

    公开(公告)日：2010-12-28

    申请号：US11514831

    申请日：2006-09-05

    Applicant: Myung-jin Lee ,  Seong-woo Choi ,  Hee-young Sun ,  Woo-sung Jeon

    Inventor： Myung-jin Lee ,  Seong-woo Choi ,  Hee-young Sun ,  Woo-sung Jeon

    IPC: C08J5/20 ,  C08J5/22 ,  H01M8/10

    CPC classification number: C08J5/22 ,  C08J2379/06 ,  H01M4/921 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

    Abstract: An electrolyte membrane includes a cross-linked reaction product of a benzoxazine monomer and a cross-linkable compound. The electrolyte membrane is impregnated with 300 to 600 parts by weight of phosphoric acid based on 100 parts by weight of the electrolyte membrane, and has a yield strain 0.5% or less, and a yield stress 0.3 Mpa or less. The cross-linked material has a strong acid trapping ability with respect to the benzoxazine compound and excellent mechanical properties due to a cross-linkage. Also, the solubility of the cross-linked material in polyphosphoric acid is low, thereby showing excellent chemical stability. Accordingly, when the cross-linked material is used, an electrolyte membrane having an excellent liquid supplementing ability and excellent mechanical and chemical stability at a high temperature can be obtained. The cross-linked material can be obtained by a simple polymerization process by combining a benzoxazine monomer and a crosslinkable compound and by using heat instead of using a polymerization initiator or a cross-linking agent.

    Abstract translation: 电解质膜包括苯并恶嗪单体和可交联化合物的交联反应产物。 基于100重量份的电解质膜，以300重量份的磷酸浸渍电解质膜，其屈服应变为0.5％以下，屈服应力为0.3Mpa以下。 交联材料相对于苯并恶嗪化合物具有强的酸捕获能力，并且由于交联而具有优异的机械性能。 此外，交联材料在多磷酸中的溶解度低，因此表现出优异的化学稳定性。 因此，当使用交联材料时，可以获得在高温下具有优异的液体补充能力和优异的机械和化学稳定性的电解质膜。 交联材料可以通过简单的聚合方法通过组合苯并恶嗪单体和可交联化合物，并且通过使用热代替聚合引发剂或交联剂来获得。

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