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    DEVICE FOR CONTROLLING ENGINE AND HYDRAULIC PUMP OF CONSTRUCTION EQUIPMENT AND CONTROL METHOD THEREFOR
    1.
    发明申请
    DEVICE FOR CONTROLLING ENGINE AND HYDRAULIC PUMP OF CONSTRUCTION EQUIPMENT AND CONTROL METHOD THEREFOR 审中-公开
    建筑设备发动机和液压泵控制装置及其控制方法

    公开(公告)号：US20170037790A1

    公开(公告)日：2017-02-09

    申请号：US15304000

    申请日：2014-04-15

    申请人： Dong-Soo KIM ,  Sang-Hee LEE ,  VOLVO CONSTRUCTION EQUIPMENT AB

    发明人： Dong-Soo KIM ,  Sang-Hee LEE

    IPC分类号： F02D29/04 ,  F02D41/04 ,  E02F9/22 ,  F04B1/29 ,  F04B1/14 ,  F02D41/30 ,  F04B49/06

    CPC分类号： F02D29/04 ,  E02F9/2235 ,  E02F9/2246 ,  E02F9/2296 ,  F02D41/04 ,  F02D41/3005 ,  F04B1/146 ,  F04B1/295 ,  F04B49/06

    摘要： Disclosed are: a device for controlling an engine and a hydraulic pump of construction equipment, capable of increasing fuel efficiency by controlling an engine speed and a hydraulic pump discharge flow rate according to the load of a work device; and a control method therefor. The device for controlling the engine and a hydraulic pump of construction equipment, according to the present invention, comprises: a fuel efficiency selection mode means; an engine RPM control means; a hydraulic pump control means; a work device operation sensing means; and a controller having a first control mode such that in the case of selecting the fuel saving mode, the engine RPM is outputted at the RPM lower than that of the general mode while a swash plate swivel angle of the hydraulic pump is increased corresponding to the operation amount of the operation lever, and in the case of the swash plate swivel angle of the hydraulic pump reaching the maximum angle, the engine RPM is increased so as to discharge the flow rate corresponding to the operation amount of the operation lever.

    摘要翻译： 公开了一种用于控制发动机的装置和施工设备的液压泵，其能够通过根据作业装置的负载控制发动机转速和液压泵排出流量来提高燃料效率; 及其控制方法。 根据本发明的用于控制发动机的装置和施工设备的液压泵包括：燃料效率选择模式装置; 发动机转速控制装置; 液压泵控制装置; 工作装置操作检测装置; 以及具有第一控制模式的控制器，使得在选择燃料节省模式的情况下，以与通常模式相同的RPM低的速度输出发动机RPM，同时对应于液压泵的旋转斜盘旋转角度增加 操作杆的操作量，并且在液压泵的斜盘旋转角达到最大角度的情况下，发动机转数增加，以便排出与操作杆的操作量对应的流量。

    System for controlling hydraulic pump in construction machine
    2.
    发明授权
    System for controlling hydraulic pump in construction machine 有权
    施工机械液压泵控制系统

    公开(公告)号：US09303636B2

    公开(公告)日：2016-04-05

    申请号：US13810824

    申请日：2010-07-19

    申请人： Hea-Gyoon Joung ,  Sang-Hee Lee ,  Hung-Ju Shin

    发明人： Hea-Gyoon Joung ,  Sang-Hee Lee ,  Hung-Ju Shin

    IPC分类号： F16D31/02 ,  F04B39/00 ,  E02F9/22 ,  F04B49/08

    CPC分类号： F04B39/00 ,  E02F9/2214 ,  E02F9/2232 ,  E02F9/2235 ,  E02F9/2242 ,  E02F9/2285 ,  E02F9/2296 ,  F04B49/08 ,  F04B2205/05 ,  F15B2211/253 ,  F15B2211/6309 ,  F15B2211/6346

    摘要： Disclosed is a system for controlling a hydraulic pump in a construction machine which can reduce the discharge flow of the hydraulic pump in proportion to the load pressure of the hydraulic pump to enhance operability by the driver. The present invention provides the system for controlling the hydraulic pump in the construction machine, which is characterized by detecting the discharge pressure of the hydraulic pump and the operation activity of an operation lever, and comparing the detected discharge pressure of the hydraulic pump and a predetermined pressure value, and when the detected discharge pressure exceeds the predetermined pressure value, the maximum dischargeable flow of the hydraulic pump is reduced in proportion to the difference between the detected pressure and the predetermined pressure value.

    摘要翻译： 公开了一种用于控制施工机械中的液压泵的系统，其能够与液压泵的负载压力成比例地减小液压泵的排出流量，从而提高驾驶员的操作性。 本发明提供了一种用于控制建筑机械中的液压泵的系统，其特征在于检测液压泵的排出压力和操作杆的操作活动，并将检测到的液压泵的排出压力与预定的 压力值，并且当检测到的排出压力超过预定压力值时，液压泵的最大可排放流量与检测到的压力和预定压力值之间的差成比例地减小。

    EXPOSURE METHODS USING E-BEAMS AND METHODS OF MANUFACTURING MASKS AND SEMICONDUCTOR DEVICES THEREFROM
    3.
    发明申请
    EXPOSURE METHODS USING E-BEAMS AND METHODS OF MANUFACTURING MASKS AND SEMICONDUCTOR DEVICES THEREFROM 有权
    使用电子束的曝光方法及其制造方法及其半导体器件

    公开(公告)号：US20150362834A1

    公开(公告)日：2015-12-17

    申请号：US14693429

    申请日：2015-04-22

    申请人： Jin Choi ,  In-kyun Shin ,  Byoung-sup Ahn ,  Sang-hee Lee

    发明人： Jin Choi ,  In-kyun Shin ,  Byoung-sup Ahn ,  Sang-hee Lee

    IPC分类号： G03F1/78 ,  G03F1/36 ,  G06F17/50

    CPC分类号： G03F1/78 ,  G03F1/36

    摘要： Disclosed are an exposure method and a method of manufacturing a mask and a semiconductor device using the same, which minimize time taken by mask data preparation (MDP) to optimize a total exposure process and enhance a quality of a pattern by using an inverse solution concept, based on a multi-beam mask writer. The exposure method includes receiving mask tape output (MTO) design data obtained through optical proximity correction (OPC), preparing mask data, including a job deck, for the MTO design data without a data format conversion, performing complex correction, including proximity effect correction (PEC) of an error caused by an e-beam proximity effect and mask process correction (MPC) of an error caused by an exposure process, on the mask data, generating pixel data, based on data for which the complex correction is performed, and performing e-beam writing on a substrate for a mask, based on the pixel data.

    摘要翻译： 公开了一种曝光方法和制造掩模的方法和使用该方法的半导体器件，其最小化掩模数据准备（MDP）所需的时间以优化总曝光过程并通过使用逆解决方案来提高图案的质量 ，基于多光束掩模写入器。 曝光方法包括接收通过光学邻近校正（OPC）获得的掩模带输出（MTO）设计数据，为MTO设计数据准备掩模数据，包括作业板，而不进行数据格式转换，执行复杂校正，包括邻近效应校正 （PEC）由电子束邻近效应引起的误差和由曝光处理引起的误差的掩模处理校正（MPC）对掩模数据，基于执行复数校正的数据产生像素数据， 以及基于所述像素数据在掩模用基板上进行电子束写入。

    METHOD FOR CONTROLLING HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE
    4.
    发明申请
    METHOD FOR CONTROLLING HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE 审中-公开
    控制建筑机械液压系统的方法

    公开(公告)号：US20150330058A1

    公开(公告)日：2015-11-19

    申请号：US14410987

    申请日：2012-07-16

    申请人： Sang-Hee LEE

    发明人： Sang-Hee LEE

    IPC分类号： E02F9/22 ,  F15B11/16 ,  E02F9/20

    CPC分类号： E02F9/2242 ,  E02F9/2004 ,  E02F9/2235 ,  E02F9/2282 ,  E02F9/2285 ,  E02F9/2292 ,  E02F9/2296 ,  F15B11/166 ,  F15B11/17 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/3059 ,  F15B2211/30595 ,  F15B2211/31594 ,  F15B2211/6346 ,  F15B2211/665 ,  F15B2211/6652 ,  F15B2211/6654 ,  F15B2211/7135 ,  F15B2211/78

    摘要： A method for controlling a hydraulic system for a construction machine is disclosed, which can minimize a loss of pressure through expansion of an open area of a confluence spool in the case of singly driving a working device such as a boom. The method for controlling a hydraulic system includes a first step of detecting pilot signals according to operations of operation levers for first and second working devices through first and second pressure sensing devices and transmitting the detected pilot signals to the controller; a second step of determining whether the operation is a single operation of the operation lever for the first working device; a third step of supplying secondary signal pressure by an electro-proportional value to the confluence spool to expand an open area of the confluence spool with respect to the same operation pressure of the operation lever for the first working device and discharging hydraulic fluid discharged from a second hydraulic pump in proportion to the operation amount of the operation lever for the first working device if the operation lever for the first working device is operated to exceed a determined section in the case of singly driving the first working device due to the single operation of the operation lever for the first working device; and a fourth step of supplying the secondary signal pressure by the electro-proportional value to the confluence spool in proportion to the operation amount of the operation lever for the first working device and dividedly supplying the hydraulic fluid discharged from the second hydraulic pump to the first and second working devices in the case of performing a combined driving of the first and second working devices due to simultaneous operations of the operation levers for the first and second working devices.

    摘要翻译： 公开了一种用于控制建筑机械的液压系统的方法，其可以在单独驱动诸如吊杆的工作装置的情况下使汇流线轴的开口区域的膨胀减小到最小。 控制液压系统的方法包括：第一步骤，根据通过第一和第二压力感测装置的第一和第二工作装置的操作杆的操作来检测导频信号，并将检测到的导频信号发送到控制器; 确定操作是否是用于第一工作装置的操作杆的单一操作的第二步骤; 第三步骤，通过电比例值将二次信号压力提供给汇合线轴，以相对于用于第一工作装置的操作杆的相同操作压力膨胀汇流线轴的开口面积，并排出从 第二液压泵与第一工作装置的操作杆的操作量成比例，如果第一工作装置的操作杆在单次驱动第一工作装置的情况下由于单次操作而超过确定部分 用于第一工作装置的操作杆; 以及第四步骤，与第一工作装置的操作杆的操作量成比例地将电比例值的次级信号压力提供给汇流线轴，并且将从第二液压泵排出的液压流体分为第一 以及在由于第一和第二工作装置的操作杆的同时操作而执行第一和第二工作装置的组合驱动的情况下的第二工作装置。

    Organic light emitting diode display having display substrate with reduced thickness
    7.
    发明授权
    Organic light emitting diode display having display substrate with reduced thickness 有权
    具有显示基板的有机发光二极管显示器具有减小的厚度

    公开(公告)号：US09024522B2

    公开(公告)日：2015-05-05

    申请号：US13956672

    申请日：2013-08-01

    申请人： Sang-Hee Lee ,  Hwan-Jin Kim

    发明人： Sang-Hee Lee ,  Hwan-Jin Kim

    IPC分类号： H05B33/00 ,  H05B33/12 ,  H01L51/56 ,  H01L27/32

    CPC分类号： H05B33/12 ,  H01L27/32 ,  H01L51/5096 ,  H01L51/56 ,  H01L2251/558

    摘要： An organic light emitting diode (OLED) display includes a lower substrate having a display area displaying an image and a non-display area formed along an edge of the display area, the display area having a first thickness, at least a part of the non-display area having a second thickness that is greater than the first thickness; and a protection member disposed at the lower side of the lower substrate, the protection member being disposed in the display area of the lower substrate.

    摘要翻译： 有机发光二极管（OLED）显示器包括具有显示图像的显示区域的下基板和沿着显示区域的边缘形成的非显示区域，显示区域具有第一厚度，至少部分非显示区域， 显示区域具有大于第一厚度的第二厚度; 以及保护构件，其设置在所述下基板的下侧，所述保护构件设置在所述下基板的显示区域中。

    Flow control system for a hydraulic pump of construction machinery
    8.
    发明授权
    Flow control system for a hydraulic pump of construction machinery 有权
    工程机械液压泵流量控制系统

    公开(公告)号：US08818651B2

    公开(公告)日：2014-08-26

    申请号：US13700980

    申请日：2010-06-28

    申请人： Hea-Gyoon Joung ,  Sang-Hee Lee ,  Hung-Ju Shin

    发明人： Hea-Gyoon Joung ,  Sang-Hee Lee ,  Hung-Ju Shin

    IPC分类号： G06F19/00 ,  F15B15/00 ,  F04B49/00

    CPC分类号： E02F9/2235 ,  E02F9/2285 ,  E02F9/2296 ,  F15B11/055 ,  F15B2211/6309 ,  F15B2211/6316

    摘要： A flow control system for a hydraulic pump of a construction machine that can variably control a discharge flow rate of the hydraulic pump in accordance with load pressure generated by a hydraulic actuator. According to the system, the discharge pressure of the hydraulic pump and the operation rate of the operation lever for the hydraulic actuators is detected, and standard load pressures of the respective hydraulic actuators are set. If the discharge pressure of the hydraulic pump is higher than preset load pressures of the hydraulic actuators, the discharge flow rate of the hydraulic pump is reduced in proportion to the operation rate in accordance with degrees of loads generated by the hydraulic actuators. If the discharge pressure of the hydraulic pump is lower than the standard load pressures of the hydraulic actuators, the discharge flow rate of the hydraulic pump is controlled in proportion to the operation rate.

    摘要翻译： 一种用于建筑机械的液压泵的流量控制系统，其可以根据由液压致动器产生的负载压力可变地控制液压泵的排出流量。 根据该系统，检测液压泵的排出压力和液压致动器的操作杆的操作速度，并且设定各个液压致动器的标准负载压力。 如果液压泵的排出压力高于液压致动器的预设负载压力，则液压泵的排出流量与根据液压致动器产生的负载的程度与运行速率成比例地减小。 如果液压泵的排出压力低于液压致动器的标准负荷压力，则液压泵的排出流量与操作速率成比例地控制。

    Connector for low profile fuse
    9.
    发明授权
    Connector for low profile fuse 有权
    低温保险丝连接器

    公开(公告)号：US08668532B2

    公开(公告)日：2014-03-11

    申请号：US13299840

    申请日：2011-11-18

    申请人： Chul-Sub Lee ,  Sang-Hee Lee

    发明人： Chul-Sub Lee ,  Sang-Hee Lee

    IPC分类号： H01R13/11

    CPC分类号： H01R13/113 ,  H01H85/2045 ,  H01H2085/208 ,  H01R4/185 ,  H01R13/684

    摘要： A connector for a Low Profile (LP) fuse which has an increased fixing force, so as to prevent a secured LP fuse from being separated by external forces, such as vibration of a vehicle, etc. The connector for a Low Profile (LP) fuse includes a body, a rear member, and a pair of supporting arms. The body is adapted for insertion into a body receiving passageway of a fuse box. The body includes a lower end electrically connected to an electric wire. The rear member extends from the body into the body receiving passageway, while the pair of supporting members are bent from opposite sides of the rear member. The pair of supporting members extend parallel to each other.

    摘要翻译： 一种用于小型（LP）保险丝的连接器，其具有增加的固定力，以便防止固定的LP保险丝被诸如车辆的振动等外力所分离。用于低轮廓（LP） 保险丝包括主体，后部构件和一对支撑臂。 本体适于插入保险丝盒的身体接收通道中。 主体包括电连接到电线的下端。 后部构件从主体延伸到主体接收通道中，而一对支撑构件从后部构件的相对侧弯曲。 一对支撑构件彼此平行地延伸。