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    METHOD FOR AN EQUIVALENT CIRCUIT PARAMETER ESTIMATION OF A TRANSDUCER AND A SONAR SYSTEM USING THEREOF
    4.
    发明申请
    METHOD FOR AN EQUIVALENT CIRCUIT PARAMETER ESTIMATION OF A TRANSDUCER AND A SONAR SYSTEM USING THEREOF 审中-公开
    传感器的等效电路参数估计方法及其使用的声纳系统

    公开(公告)号：US20170003383A1

    公开(公告)日：2017-01-05

    申请号：US15265375

    申请日：2016-09-14

    Applicant: Jeong Min LEE ,  Byung Hwa LEE

    Inventor： Jeong Min LEE ,  Byung Hwa LEE

    IPC: G01S7/52 ,  G01S7/524

    CPC classification number: G01S7/52004 ,  G01S7/524

    Abstract: The present disclosure relates to an active sonar system including a transmitter; a transducer; and an impedance matching circuit, and a method of estimating an equivalent model parameter of a multi-mode transducer, wherein an electrical equivalent model parameter having a plurality of stages corresponding to each mode is estimated by estimating an individual mode impedance and a total mode impedance from multi-mode impedance data and obtaining an interference amount of adjacent modes, and an equivalent model modeled thereby for which an interference effect by a multi-mode is taken into consideration is used for the design of an impedance matching circuit to minimize actual model fabrication and effectively derive detailed design elements and the like, thereby allowing an integrated circuit design with peripheral electronic units for interfacing the sonar system.

    Abstract translation: 本公开涉及一种包括发射机的主动声纳系统; 换能器 和阻抗匹配电路以及估计多模式换能器的等效模型参数的方法，其中通过估计单个模式阻抗和总模式阻抗来估计具有对应于每个模式的多个级的电等价模型参数 从多模式阻抗数据中获得相邻模式的干扰量，并且将由此模拟的等效模型用于多模式的干扰效应被用于阻抗匹配电路的设计以使实际模型制造最小化 并且有效地导出详细的设计元件等，从而允许具有外围电子单元的集成电路设计用于接口声纳系统。

    Sonar system and impedance matching method thereof
    5.
    发明授权
    Sonar system and impedance matching method thereof 有权
    声纳系统及其阻抗匹配方法

    公开(公告)号：US09103905B2

    公开(公告)日：2015-08-11

    申请号：US13712169

    申请日：2012-12-12

    Applicant: Jeong Min Lee ,  Byung Hwa Lee

    Inventor： Jeong Min Lee ,  Byung Hwa Lee

    IPC: G01S15/00 ,  G01S15/02 ,  G01S7/524 ,  B06B1/02 ,  G01V1/04

    CPC classification number: G01S15/02 ,  B06B1/0215 ,  G01S7/524 ,  G01V1/04

    Abstract: This specification relates to an active SONAR system comprising a transmitter, a transducer and an impedance matching circuit for expanding bandwidth and increasing a power factor value in sound and ultrasonic wave bands by mutually matching resonant frequencies of the transducer and the impedance matching circuit or a resonant frequency between the transducer and the impedance matching circuit using an electrical equivalent model corresponding to actual impedance data of the transducer and controlling the positions and the intervals of the frequencies at which reactance components of the transducer including the impedance matching circuit become zero, and an impedance matching method thereof. This allows for efficient driving in a broadband between the transmitter and the transducer in the active SONAR system, contributing to output power performance and detection performance of the active SONAR system.

    Abstract translation: 本说明书涉及一种有源SONAR系统，其包括发射器，换能器和阻抗匹配电路，用于通过相互匹配换能器和阻抗匹配电路的谐振频率或共振，扩展带宽并增加声波和超声波波段中的功率因数值 使用与换能器的实际阻抗数据相对应的电等效模型来控制换能器和阻抗匹配电路之间的频率，并且控制包括阻抗匹配电路的换能器的电抗分量变为零的频率的位置和间隔，以及阻抗 匹配方法。 这允许在主动SONAR系统中的发射器和换能器之间的宽带中的有效驱动，有助于输出功率性能和有源SONAR系统的检测性能。

    BOTTLE CAP
    6.
    发明申请
    BOTTLE CAP 审中-公开
    瓶盖

    公开(公告)号：US20150203254A1

    公开(公告)日：2015-07-23

    申请号：US14418200

    申请日：2010-03-29

    Applicant: Jeong-Min Lee ,  Seong-Jae Lee

    Inventor： Jeong-Min Lee ,  Seong-Jae Lee

    IPC: B65D41/00 ,  B65D23/04

    CPC classification number: B65D41/00 ,  B65D23/04 ,  B65D51/2864

    Abstract: The invention relates to a bottle cap having a main body to which an operation part for opening a discharge member is assembled, and the operation part is arranged to discharge mixed content from a bottle through a discharge hole formed at the upper surface thereof when the discharge hole is opened. The discharge hole of the operating part is sealed by a sealing part assembled onto the discharge hole. The sealing part has a discharge member opening part extending downwardly from the discharge hole and fitted to the space formed between the sealing part and the main body of the bottle cap. When the operation part is opened, the discharge member moves upward by means of the discharge member opening part to open a hole of a receiving part.

    Abstract translation: 本发明涉及一种具有主体的瓶盖，其中组装有用于打开排出构件的操作部分的主体，并且操作部分被布置成当排出了在其上表面形成的排出孔时从瓶子排出混合物 孔打开。 操作部的排出孔由组装在排出孔上的密封部密封。 密封部具有从排出孔向下方延伸并与密封部与瓶盖主体之间形成的空间嵌合的排出部件开口部。 当操作部分打开时，排出构件借助于排放构件开口部分向上移动以打开接收部分的孔。

    Structure of Cap Having Storage Space
    8.
    发明申请
    Structure of Cap Having Storage Space 审中-公开
    具有存储空间的盖的结构

    公开(公告)号：US20150041344A1

    公开(公告)日：2015-02-12

    申请号：US14503954

    申请日：2014-10-01

    Applicant: Jeong-Min Lee ,  Seong-Jae Lee

    Inventor： Jeong-Min Lee ,  Seong-Jae Lee

    IPC: B65D51/28 ,  B65D25/08

    CPC classification number: B65D51/2835 ,  B65D5/748 ,  B65D25/08 ,  B65D25/085 ,  B65D47/063 ,  B65D47/123 ,  B65D51/2807 ,  B65D75/5861

    Abstract: A cap with a storage space for containing a secondary material includes a storage portion having a storage space and provided with a seal plate formed on a lower end of the storage space, an outer cap foldably formed on the storage portion and coupled to a spouting portion, a spouting member inserted in the spouting portion, and an operational member for breaking the seal plate when the spouting member is in operation.

    Abstract translation: 具有用于容纳二次材料的存储空间的盖包括具有存储空间并具有形成在存储空间的下端上的密封板的存储部分，可折叠地形成在存储部分上并连接到喷射部分的外盖 插入到所述喷射部中的喷射构件，以及用于当所述喷射构件运行时使所述密封板断裂的操作构件。

    Bottle Cap
    10.
    发明申请
    Bottle Cap 审中-公开
    瓶盖

    公开(公告)号：US20150001108A1

    公开(公告)日：2015-01-01

    申请号：US14322316

    申请日：2014-07-02

    Applicant: Jeong-Min Lee ,  Seong-Jae Lee

    Inventor： Jeong-Min Lee ,  Seong-Jae Lee

    IPC: B65D51/28 ,  B65D41/50

    CPC classification number: B65D51/2857 ,  B05B11/3047 ,  B65D41/505 ,  B65D47/0838 ,  B65D47/12 ,  B65D47/127 ,  B65D47/2006 ,  B65D47/243 ,  B65D47/305 ,  B65D49/04 ,  B65D51/002 ,  B65D51/2828 ,  B65D51/2835 ,  B65D51/2842 ,  B65D51/2864 ,  B65D51/2892

    Abstract: A bottle cap that is an apparatus for containing heterogeneous materials, applied in the discharge direction of materials in a container, comprises: a main body coupled to a bottle neck; and a containing unit assembled inside the main body with a storage space. An activated unit is assembled in the center of the upper support unit of the main body. An activation unit for downward movement is coupled to the activated unit so that the activated unit may move downward by a separate activation unit. An opening/closing unit is coupled with the lower part of the activated unit with the above structure in order to seal an opening/closing hole of the storage space.

    Abstract translation: 一种瓶盖，其是用于容纳非均质材料的装置，其沿着容器中的材料的排出方向施加，包括：连接到瓶颈的主体; 以及在主体内部组装有存放空间的容纳单元。 活动单元组装在主体的上支撑单元的中心。 用于向下移动的激活单元联接到激活的单元，使得被激活的单元可以通过单独的激活单元向下移动。 打开/关闭单元与具有上述结构的活动单元的下部联接以便密封存储空间的打开/关闭孔。

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