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    • 3. 发明授权
    • Centrifugal extractor for organic phase using a height-adjustable weir and a divert disk
    • 使用高度可调堰和转向盘的有机相离心萃取器
    • US06379293B1
    • 2002-04-30
    • US09593415
    • 2000-06-14
    • Young-Hwan KimJi-Sup YoonJae-Hoo JungSeong-Won ParkHyun-Soo Park
    • Young-Hwan KimJi-Sup YoonJae-Hoo JungSeong-Won ParkHyun-Soo Park
    • B04B100
    • B04B11/082B01D11/0476B01D11/0492B04B1/02B04B9/12B04B11/06G21F9/04
    • A centrifugal extractor for extraction of an organic phase from a liquid mixture, such as liquid radioactive wastes, is disclosed. In the centrifugal extractor, both the separating weir and the divert disk are designed to be adjustable in their vertical positions. The extractor, thus, desirably separates the organic phase, including usable elements in addition to chemically toxic high radioactive elements, from the aqueous phase and desirably controls the reaction time of the two phases regardless of a variation of the mixing ratio and the rotational speed of the two phases. In the centrifugal extractor, a liquid suction and rotation unit sucks and rotates the liquid mixture and separates the organic phase from the aqueous phase while controlling the reaction time of the two phases. A height-adjustable separation weir unit is designed to locate the separating weir at a boundary layer between the two separated phases. A housing unit supports the suction and rotation unit and provides the path of two separated phases to the outside of the extractor.
    • 公开了一种用于从诸如液体放射性废物的液体混合物中萃取有机相的离心萃取器。 在离心萃取器中,分离堰和转向盘都设计成可以在垂直位置调节。 因此,提取器希望从水相中除去化学有毒的高放射性元素之外的有机相包括可用的元素,并且期望地控制两相的反应时间,而不管混合比和转速的变化如何 两个阶段。 在离心萃取器中,液体吸入和旋转单元吸取和旋转液体混合物,并且在控制两相的反应时间的同时将有机相与水相分离。 高度可调的分离堰单元设计用于将分离堰定位在两个分离相之间的边界层。 壳体单元支撑抽吸和旋转单元,并且将两个分离相的路径提供给提取器的外部。
    • 4. 发明申请
    • APPARATUS FOR ADJUSTING HEIGHT OF ARMREST OF CONSTRUCTION MACHINE
    • 调整施工机械高度的装置
    • US20150165941A1
    • 2015-06-18
    • US14418704
    • 2012-08-08
    • Hyun-Soo Park
    • Hyun-Soo Park
    • B60N2/46B60N2/38E02F9/16
    • B60N2/464B60N2/24B60N2/38B60N2/75B60N2/77E02F9/166
    • Disclosed is an apparatus for adjusting the height of an armrest, capable of adjusting the heights of the arm rests arranged at the left and right sides of a driver's seat, respectively, in the vertical direction according to the physical condition of the driver. According to the present invention, the apparatus for adjusting the heights of the armrests arranged at the left and right sides of the driver's seat of a construction machine, respectively, comprises: an inner rail which is mounted on the driver's seat and in which joint protrusions are formed on a guide rail unit such that the joint protrusions maintain equal spacing in the vertical direction; an outer rail which is coupled to the inner rail such that the outer rail is slidable in the vertical direction, and which is mounted on the side surfaces of the armrests; a locker which is rotatably mounted on the outer surface of the outer rail, and which has, at the lower end thereof, locking grooves into which the joint protrusions are to be fitted; an adjustment lever which is fixed at the locker, and which presses a handle unit so as to enable the joint protrusions to be withdrawn from the locking grooves when the locker rotates about a fixing pin; and a connection member for connecting the lower end of the locker to the lower end of the outer rail.
    • 公开了一种用于调节扶手的高度的装置,其能够根据驾驶员的身体状况分别在驾驶员座椅的左右两侧分别调整在垂直方向上的扶手的高度。 根据本发明,分别设置在建筑机械驾驶员座椅的左侧和右侧的扶手高度的装置包括:安装在驾驶员座椅上的内轨道,其中连接突起 形成在导轨单元上,使得接合突起在垂直方向上保持相等的间隔; 外轨道,其联接到所述内轨道,使得所述外轨道能够在垂直方向上滑动,并且所述外轨道安装在所述扶手的侧表面上; 一个可旋转地安装在外轨的外表面上并且在其下端具有锁定槽的储物柜,连接突起将被配合在其中; 调节杆,其固定在储物柜上,并且当锁具围绕固定销旋转时,按压手柄单元以使接合突起能够从锁定槽中拉出; 以及用于将储物柜的下端连接到外轨的下端的连接构件。
    • 8. 发明授权
    • Data reproduction apparatus for optical disc system
    • 光盘系统的数据再现装置
    • US06307822B1
    • 2001-10-23
    • US09443155
    • 1999-11-18
    • Jae-Seong ShimYong-Kwang WonHyun-Soo ParkIl-Kwan Kim
    • Jae-Seong ShimYong-Kwang WonHyun-Soo ParkIl-Kwan Kim
    • G11B509
    • G11B20/10009G11B20/1426
    • A data reproduction apparatus for an optical disc system is provided. Included is an analog-to-digital converter (ADC) for sampling an input RF signal and outputting the sampled result, an adder for adding the sampled signal and an asymmetry correction signal. The added signal is output. A blank/defect detector is provided for generating a blank detection signal if no change in data is detected from the added signal during a predetermined interval of time. A correction signal generator is provided for calculating a digital sum value (DSV) from the received added signal, generating an asymmetry correction signal based on the calculated DSV, and outputting the generated asymmetry correction signal to the adder. A waveform equalizer is provided for waveform-equalizing the added signal. A decoder is provided for decoding the waveform-equalized signal and outputting the result. The correction signal corrector temporarily stops a DSV calculation operation with respect to the interval of the corresponding added signal, if the blank detection signal is output. Thus, an asymmetry of the RF signal is corrected to enhance quality of the reproduced data.
    • 提供了一种用于光盘系统的数据再现装置。 包括用于对输入RF信号进行采样并输出采样结果的模数转换器(ADC),用于将采样信号相加的加法器和不对称校正信号。 添加的信号被输出。 提供空白/缺陷检测器,用于在预定的时间间隔期间,如果在添加的信号中没有检测到数据变化,则产生空白检测信号。 提供校正信号发生器,用于根据接收到的加法信号计算数字和值(DSV),基于所计算的DSV产生不对称校正信号,并将所生成的不对称校正信号输出到加法器。 提供了波形均衡器,用于对添加的信号进行波形均衡。 提供解码器,用于对波形均衡的信号进行解码并输出结果。 如果输出空白检测信号,则校正信号校正器临时停止关于相应的相加信号的间隔的DSV计算操作。 因此,校正RF信号的不对称性以提高再现数据的质量。
    • 9. 发明授权
    • Method for controlling transmission data flow in satellite communication
    • 卫星通信中传输数据流控制方法
    • US5937328A
    • 1999-08-10
    • US840283
    • 1997-04-14
    • Hyun-Soo ParkJae-Hoon Kim
    • Hyun-Soo ParkJae-Hoon Kim
    • H04B7/005H04B7/185H04L12/825H04H1/00H04N7/10H04N7/14
    • H04L47/26H04B7/18513
    • A method for controlling transmission data flow in a satellite communication system is disclosed. The current status is notified to a main board of a central station and to a main board of a terminal station in accordance with the flow control buffering status of a satellite communication board of the central station, and thus, the main board of the central station commands a starting or a releasing of a flow control to a subscriber board of the central station. In accordance with the flow control buffering status of the subscriber board of the central station, its status is notified to the main board of the central station, so that the main board of the terminal station can start or release the flow control. In accordance with the flow control buffering status of the main board of the terminal station, its status is notified through a satellite communication board of the central station to the main board of the central station, so that the subscriber board of the central station can start or release the flow control. Thus the system grounding-down due to the flow controls of the network factors and due to the user data rush is prevented.
    • 公开了一种在卫星通信系统中控制传输数据流的方法。 根据中心站卫星通信板的流量控制缓冲状态,将当前状态通知给中心站主站和终端主站,从而中央站主站 命令启动或释放流量控制到中心站的用户板。 根据中央站用户板的流量控制缓冲状态,将其状态通知中心站主站,使终端主站能够启动或释放流量控制。 根据终端主控板的流量控制缓冲状态,通过中心站的卫星通信板向中央站主站通知其状态,使中心站用户板启动 或释放流量控制。 因此,由于网络因素的流量控制和由于用户数据冲击而导致的系统接地故障被阻止。
    • 10. 发明授权
    • Apparatus for adjusting height of armrest of construction machine
    • 调整施工机械扶手高度的装置
    • US09248764B2
    • 2016-02-02
    • US14418704
    • 2012-08-08
    • Hyun-Soo Park
    • Hyun-Soo Park
    • B60N2/46B60N2/24B60N2/38E02F9/16
    • B60N2/464B60N2/24B60N2/38B60N2/75B60N2/77E02F9/166
    • Disclosed is an apparatus for adjusting the height of an armrest, capable of adjusting the heights of the arm rests arranged at the left and right sides of a driver's seat, respectively, in the vertical direction according to the physical condition of the driver. According to the present invention, the apparatus for adjusting the heights of the armrests arranged at the left and right sides of the driver's seat of a construction machine, respectively, comprises: an inner rail which is mounted on the driver's seat and in which joint protrusions are formed on a guide rail unit such that the joint protrusions maintain equal spacing in the vertical direction; an outer rail which is coupled to the inner rail such that the outer rail is slidable in the vertical direction, and which is mounted on the side surfaces of the armrests; a locker which is rotatably mounted on the outer surface of the outer rail, and which has, at the lower end thereof, locking grooves into which the joint protrusions are to be fitted; an adjustment lever which is fixed at the locker, and which presses a handle unit so as to enable the joint protrusions to be withdrawn from the locking grooves when the locker rotates about a fixing pin; and a connection member for connecting the lower end of the locker to the lower end of the outer rail.
    • 公开了一种用于调节扶手的高度的装置,其能够根据驾驶员的身体状况分别在驾驶员座椅的左右两侧分别调整在垂直方向上的扶手的高度。 根据本发明,分别设置在建筑机械驾驶员座椅的左侧和右侧的扶手高度的装置包括:内轨道,其安装在驾驶员座椅上,并且其中连接突起 形成在导轨单元上,使得接合突起在垂直方向上保持相等的间隔; 外轨道,其联接到所述内轨道,使得所述外轨道能够在垂直方向上滑动,并且所述外轨道安装在所述扶手的侧表面上; 一个可旋转地安装在外轨的外表面上并且在其下端具有锁定槽的储物柜,连接突起将被配合在其中; 调节杆,其固定在储物柜上,并且当锁具围绕固定销旋转时,按压手柄单元以使接合突起能够从锁定槽中拉出; 以及用于将储物柜的下端连接到外轨的下端的连接构件。