임피던스 매칭 장치
    141.
    发明公开
    임피던스 매칭 장치 有权
    装备影响力的装置

    公开(公告)号:KR1020130135787A

    公开(公告)日:2013-12-11

    申请号:KR1020130063440

    申请日:2013-06-03

    Inventor: 한철민

    Abstract: An impedance matching apparatus is disclosed. The impedance matching apparatus according to an embodiment of the present invention comprises: a conversion part for converting a first signal received from the outside into a first converted signal and transmitting the first converted signal to a matching element array part or converting a second converted signal received from the matching element array part, into a second signal; the matching element array part through which the first converted signal and the second converted signal pass; an interface part for receiving the first converted signal from the matching element array part and transmitting the received first converted signal to an external device or receiving the second converted signal from an external device and transmitting the second converted signal to the matching element array part; an extraction part for extracting the signal information of the first converted signal and the signal information of the second converted signal from the first converted signal and the second converted signal passing through the matching element array part; and a calculation part for calculating a matching impedance value by using the signal information of the first converted signal and the signal information of the second converted signal. [Reference numerals] (202) Conversion part;(205) Matching element array part;(208) Extraction part;(210) Calculation part;(212) Conversion controller;(214) Signal information management database;(216) Array controller;(218) Interface part

    Abstract translation: 公开了一种阻抗匹配装置。 根据本发明的实施例的阻抗匹配装置包括:转换部分,用于将从外部接收的第一信号转换为第一转换信号,并将第一转换信号发送到匹配元件阵列部分或转换接收到的第二转换信号 从匹配元件阵列部分到第二信号; 第一转换信号和第二转换信号通过的匹配元件阵列部分; 接口部分,用于从匹配元件阵列部分接收第一转换信号,并将接收到的第一转换信号发送到外部设备或从外部设备接收第二转换信号,并将第二转换信号发送到匹配元件阵列部分; 提取部分,用于从第一转换信号和经过匹配元件阵列部分的第二转换信号中提取第一转换信号的信号信息和第二转换信号的信号信息; 以及计算部分,用于通过使用第一转换信号的信号信息和第二转换信号的信号信息来计算匹配阻抗值。 (202)转换部;(205)匹配元件阵列部;(208)提取部;(210)计算部;转换控制器;(214)信号信息管理数据库;(216) (218)接口部分

    초음파 이미지 표시 장치 전원 회로 및 초음파 이미지 표시 장치
    142.
    发明公开
    초음파 이미지 표시 장치 전원 회로 및 초음파 이미지 표시 장치 审中-实审
    超声波图像显示装置电源电路和超声波图像显示装置

    公开(公告)号:KR1020120090832A

    公开(公告)日:2012-08-17

    申请号:KR1020120011443

    申请日:2012-02-03

    CPC classification number: G01S7/52019 B06B1/0207 B06B2201/76 Y10T29/49117

    Abstract: PURPOSE: An ultrasonic image display apparatus and a power circuit thereof are provided to prevent unnecessary consumption of power and protect a circuit from voltage breakdown. CONSTITUTION: A high-voltage setting power unit(2) boosts the voltage of low-voltage power and creates positive and negative voltages. A bias voltage output unit(3) is connected to the high-voltage setting power unit and switches an ultrasonic transducer for transmitting and receiving ultrasonic waves to output a bias voltage to a switch. A transmission power unit(4) is connected to the high-voltage setting power unit, supplies transmission power for ultrasonic waves to the ultrasonic transducer, and regenerates the transmission power for the high-voltage setting power unit. A regenerated power storage unit(5) is provided between the high-voltage setting power unit and the transmission power unit and stores the regenerated power from the transmission power unit.

    Abstract translation: 目的:提供超声波图像显示装置及其电源电路,以防止不必要的电力消耗并保护电路免受电压击穿。 构成:高压设置功率单元(2)可提高低压电源电压,并产生正负电压。 偏置电压输出单元(3)连接到高压设置功率单元,并且切换用于发送和接收超声波的超声波换能器以向开关输出偏置电压。 发送功率单元(4)连接到高压设定功率单元,将超声波的发送功率提供给超声波振子,并且再生用于高压设定功率单元的发送功率。 在高压设定功率单元和发送功率单元之间设置有再生电力存储单元(5),并存储来自发送功率单元的再生电力。

    회전연결유닛을 포함하는 진동자 어셈블리
    145.
    发明授权
    회전연결유닛을 포함하는 진동자 어셈블리 有权
    具有旋转连接单元的变速器总成

    公开(公告)号:KR101621403B1

    公开(公告)日:2016-05-16

    申请号:KR1020140186232

    申请日:2014-12-22

    Abstract: 본발명에따른회전연결유닛을포함하는진동자어셈블리는, 회전체에진동을인가하고, 상기회전체와함께회전가능하게형성되는압전소자, 상기압전소자의일면에접촉되는내경부와, 상기압전소자의직경보다큰 내경을가지도록형성되며, 상기내경부의둘레를감싸는외경부를포함하고, 상기회전체와함께회전가능하게형성된제1전도체및 상기제1전도체의외경부일면및 타면과각각접촉되며, 상기압전소자의직경보다큰 직경을가지는통과홀이형성되고, 전력을공급하는배선에연결되어상기제1전도체를통해상기압전소자에전력을전달하는한 쌍의제2전도체를포함하는회전연결유닛을포함한다.

    Abstract translation: 振动器组件技术领域本发明涉及一种包括旋转连接单元的振动器组件,其中振动器组件可以应用于小型装置,并且可以在向压电元件供电的同时防止电线以小电阻自由旋转扭曲。 根据本发明,包括旋转连接单元的振动器组件包括:压电元件对转子施加振动并且与转子一起旋转; 包括与所述压电元件的一侧接触的内周单元的第一导体和包围所述内周单元的圆周并形成为具有比所述压电元件更大的直径的外周单元,其中,所述第一导体形成为 与转子一起旋转; 以及一对第二导体,其单独地与第一导体的外周单元的一侧和另一侧接触,并且具有直径大于压电元件的通孔,其中该对第二导体将功率传递到 压电元件由第一导体连接到供电的导线上。

    임피던스 매칭 장치
    146.
    发明授权
    임피던스 매칭 장치 有权
    装备影响力的装置

    公开(公告)号:KR101534567B1

    公开(公告)日:2015-07-09

    申请号:KR1020130063440

    申请日:2013-06-03

    Inventor: 한철민

    Abstract: 임피던스매칭장치가개시된다. 본발명의일 실시예에따른임피던스매칭장치는, 외부로부터수신하는제 1 신호를제 1 변환신호로변환하여매칭소자어레이부로송신하거나매칭소자어레이부로부터수신하는제 2 변환신호를제 2 신호로변환하는변환부; 상기제 1 변환신호및 상기제 2 변환신호가통과하는매칭소자어레이부; 상기매칭소자어레이부로부터상기제 1 변환신호를수신하여외부로출력하거나외부로부터상기제 2 변환신호를입력받아상기매칭소자어레이부로송신하는인터페이스부; 상기매칭소자어레이부를통과하는상기제 1 변환신호및 상기제 2 변환신호로부터상기제 1 변환신호의신호정보및 상기제 2 변환신호의신호정보를추출하는추출부; 및상기제 1 변환신호의신호정보및 상기제 2 변환신호의신호정보를이용하여매칭임피던스값을산출하는산출부를포함한다.

    멀티 주파수 변조 신호로 초음파를 생성하는 초음파 발생장치 및 방법
    147.
    发明公开
    멀티 주파수 변조 신호로 초음파를 생성하는 초음파 발생장치 및 방법 有权
    用于多次频率调制产生超声的装置和方法

    公开(公告)号:KR1020130112196A

    公开(公告)日:2013-10-14

    申请号:KR1020120034403

    申请日:2012-04-03

    CPC classification number: B06B1/0276 B06B2201/76 H03K5/1565

    Abstract: PURPOSE: An ultrasonic wave generator and a method thereof are provided to improve the intensity of tactile sense. CONSTITUTION: An ultrasonic wave generator comprises a modulator (150), an ultrasonic wave converter (170), an oscillator (110), and a duty-cycle adjusting unit (120). The modulator generates an electric driving signal by using a first signal and a second signal. The first signal generates a first frequency. The second signal generates a second frequency. The ultrasonic wave converter converts ultrasonic wave into the driving signal generated by the modulator and outputs the driving signal. The oscillator generates the first signal. The duty-cycle control unit controls the duty-cycle of the first signal generated by the oscillator. [Reference numerals] (110) Oscillator; (120) Duty-cycle adjusting unit; (130) Status controller; (160) Amplifier; (170) Ultrasonic wave converter; (AA) Duty-Cycle control coefficient; (BB) Phase control coefficient; (CC) Frequency control coefficient

    Abstract translation: 目的:提供超声波发生器及其方法,以提高触感的强度。 构成:超声波发生器包括调制器(150),超声波转换器(170),振荡器(110)和占空比调整单元(120)。 调制器通过使用第一信号和第二信号产生电驱动信号。 第一个信号产生第一个频率。 第二信号产生第二频率。 超声波转换器将超声波转换成由调制器产生的驱动信号,并输出驱动信号。 振荡器产生第一个信号。 占空比控制单元控制由振荡器产生的第一信号的占空比。 (110)振荡器; (120)占空比调整单元; (130)状态控制器; (160)放大器; (170)超声波转换器; (AA)占空比控制系数; (BB)相位控制系数; (CC)频率控制系数

    섹터 프로브 구동 방법 및 초음파 진단 장치
    150.
    发明公开
    섹터 프로브 구동 방법 및 초음파 진단 장치 失效
    通过随机选择振动元件的N个数量的振动元件(其中L是小于N)和驱动振动元件以及超声诊断装置的部门探测驱动方法

    公开(公告)号:KR1020040105608A

    公开(公告)日:2004-12-16

    申请号:KR1020040041619

    申请日:2004-06-08

    Abstract: PURPOSE: A sector probe driving method and an ultrasonic diagnostic apparatus are provided to drive a sector probe by using a transmitter/receiver for a convex type probe and a linear type probe. CONSTITUTION: A method for driving a sector probe(1S) having L-number of vibration elements through N-number of channels of a transmitter/receiver(3) for a convex type probe(1C) and a linear type probe(1L), wherein L is bigger than N. In the method, N-number of vibration elements are randomly selected from L-number of vibration elements, and driven. An ultrasonic diagnostic apparatus further includes a high voltage switch(2) having M-number of switches, a B/M mode processor(4), a color flow mapping processor(5), a power doppler image processor(6), a digital scan converter(7), a display(8), a controller(9), and an input unit(10).

    Abstract translation: 目的:提供扇区探针驱动方法和超声波诊断装置,以通过使用用于凸型探针和线型探针的发射器/接收器来驱动扇形探针。 构成:用于通过用于凸型探针(1C)和线型探针(1L)的发射器/接收器(3)的N个通道驱动具有L个振动元件的扇形探测器(1S)的方法, 其中L大于N.在该方法中,N个振动元素从L个振动元素中随机选择并被驱动。 超声波诊断装置还包括具有M个开关的高压开关(2),B / M模式处理器(4),色彩流映射处理器(5),功率多普勒图像处理器(6),数字 扫描转换器(7),显示器(8),控制器(9)和输入单元(10)。

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