公开(公告)号：KR1020110051424A

公开(公告)日：2011-05-18

申请号：KR1020090107992

申请日：2009-11-10

Applicant: 삼성전기주식회사 ,  부산대학교 산학협력단

Inventor： 강호식 ,  송우진 ,  김민성 ,  오수형

IPC: H01L23/52 ,  H01L23/538

CPC classification number: H01L23/585 ,  H01L23/13 ,  H01L23/28 ,  H01L23/49838 ,  H01L24/26

Abstract: PURPOSE: A substrate strip and a manufacturing method thereof are provided to prevent the deformation of a substrate strip by preventing the imbalance of a thermal expansion coefficient by forming a bending preventing pattern. CONSTITUTION: A substrate unit(110) includes a unit substrate(112) for mounting a semiconductor chip. A dummy unit(120) is formed on the outside of the substrate unit. A mold gate(140) is formed on the dummy unit. The cross sections of the substrate unit and the dummy unit are comprised of a core layer, a plating layer, and a solder resist layer. A bending preventing pattern is formed on the sides of the substrate unit and the dummy unit.

Abstract translation: 目的：提供一种基板条及其制造方法，以通过形成弯曲防止图案来防止热膨胀系数的不平衡来防止基板条的变形。 构成：基板单元（110）包括用于安装半导体芯片的单元基板（112）。 在基板单元的外侧形成虚拟单元（120）。 模具门（140）形成在虚拟单元上。 基板单元和虚设单元的横截面由芯层，镀层和阻焊层组成。 在基板单元和虚拟单元的侧面上形成弯曲防止图案。

公开(公告)号：KR1020090124819A

公开(公告)日：2009-12-03

申请号：KR1020080051235

申请日：2008-05-30

Applicant: 부산대학교 산학협력단

Inventor： 강범수 ,  구태완 ,  김정 ,  송우진 ,  성용군

IPC: B21D13/00 ,  B21D22/00 ,  B21D11/10

CPC classification number: B21D37/02 ,  B21D11/20 ,  B21D22/02

Abstract: PURPOSE: A sheet molding apparatus including a plurality of forming punches controlled by less punch regulating motors and a sheet molding method using the same are provided to form sheets of various sizes and thicknesses to have single, double, or multiple curvature by increasing the load bearing power. CONSTITUTION: A sheet molding apparatus includes a plurality of forming punches and one or more punch regulating motors. Each of the forming punches(1) comprises a punch head, a hollow outer member with inner thread, and an inner member with outer thread inserted into the outer member. One of the outer and inner members is connected to the punch head while the other is connected to a rotary shaft(11). The punch regulating motor engages with the rotary shaft of each forming punch to provide torque.

Abstract translation: 目的：提供包括由较少的冲压调节电机控制的多个成形冲头和使用其的片材成型方法的片材成型设备，以通过增加承载力来形成各种尺寸和厚度的片材，以具有单一，双倍或多个曲率 功率。 构成：片材成型装置包括多个成形冲头和一个或多个冲头调节马达。 每个成形冲头（1）包括冲头，具有内螺纹的中空外部构件和具有插入外部构件中的外螺纹的内部构件。 外部构件和内部构件中的一个连接到冲头，而另一个连接到旋转轴（11）。 冲头调节马达与每个成型冲头的旋转轴接合以提供扭矩。

公开(公告)号：KR1020090029555A

公开(公告)日：2009-03-23

申请号：KR1020070094889

申请日：2007-09-18

Applicant: 부산대학교 산학협력단

Inventor： 강범수 ,  송우진 ,  김동휘 ,  김태흥 ,  구태완 ,  변영섭

IPC: B64C27/08 ,  B64C27/04

Abstract: A rotor folder type pilotless helicopter is provided to reduce the volume even though a rotor blade is not separated by connecting to the rotor blade to be folded downward to a rotor shaft. A rotor folder type pilotless helicopter comprises a rotor blade(1) connecting to a rotor shaft(3) through a connecting assembly to be folded downward to the rotor shaft. The connecting assembly includes: a hub member connecting to the rotor shaft; an intermediate member having a locking bar which is fixed to the hub member to turn up and down; a rotor connecting member in which the rotor blade is connected to one end to turn up and down.

Abstract translation: 提供了一种转子折叠式无人驾驶直升机，以便即使转子叶片通过连接到转子叶片而不被分离以向下折叠到转子轴而减小体积。 一种转子折叠式无人驾驶直升机包括通过连接组件连接到转子轴（3）的转子叶片（1），以向下折叠到转子轴。 连接组件包括：连接到转子轴的轮毂构件; 具有锁定杆的中间构件，所述锁定杆固定到所述轮毂构件上下翻转; 其中转子叶片连接到一端以上下转动的转子连接构件。

公开(公告)号：KR1020130005503A

公开(公告)日：2013-01-16

申请号：KR1020110066941

申请日：2011-07-06

Applicant: 부산대학교 산학협력단

Inventor： 강범수 ,  송우진 ,  구태완 ,  김호균

IPC: E01F3/00 ,  B64F1/16 ,  B63B35/50

Abstract: PURPOSE: An apparatus for helicopters to land is provided to automatically inject fuel, and to replace a battery by positioning the helicopter at a tight position. CONSTITUTION: An apparatus for helicopters to land comprises a landing strip(10), a pair of vertical alignment units(20,20') and a pair of horizontal alignment units(30,30'). The pair of vertical alignment units is installed at both sides of the landing strip, and arranges the vertical position of the helicopter. The pair of the horizontal alignment units is installed at both front and rear sides of the landing strip, and arranges the horizontal position of the helicopter. The pair of vertical alignment units comprises vertical alignment blocks, vertical alignment bars, and driving units. The pair of vertical alignment units comprises horizontal alignment blocks, a horizontal alignment bar(32), and the driving unit. The driving unit moves the horizontal alignment bar back and forth.

Abstract translation: 目的：提供用于直升机着陆的装置，以自动喷射燃料，并通过将直升机定位在紧密位置来更换电池。 构成：用于直升机降落的装置包括着陆条（10），一对垂直对准单元（20,20'）和一对水平对准单元（30,30'）。 一对垂直对齐单元安装在着陆带的两侧，并排列直升机的垂直位置。 一对水平对准单元安装在着陆带的前后两侧，并布置直升机的水平位置。 一对垂直对准单元包括垂直对准块，垂直对准条和驱动单元。 一对垂直对准单元包括水平对准块，水平对准杆（32）和驱动单元。 驱动单元来回移动水平对准杆。

公开(公告)号：KR1020130005501A

公开(公告)日：2013-01-16

申请号：KR1020110066938

申请日：2011-07-06

Applicant: 부산대학교 산학협력단

Inventor： 강범수 ,  송우진 ,  구태완 ,  변영섭

IPC: B64C29/00 ,  B64C27/22 ,  B64C25/36 ,  B64C39/02

Abstract: PURPOSE: An unmanned aerial vehicle is provided to reduce manufacturing costs and purchasing costs by simultaneously reconnoitering as an unmanned aerial vehicle and an unmanned vehicle with one body. CONSTITUTION: An unmanned aerial vehicle comprises a body(10), multiple fixed blades(20-1,20-2,20-3,20-4), rotors(30-1,30-2,30-3,30-4), movable blades(40-1,40-2,40-3,40-4), and wheels(50-1,50-2,50-3,50-4). The multiple fixed blades are installed on the body. The rotors are respectively installed on the fixed blades and tilts at each different angle according to a flying mode, a vertical take-off and landing mode, and a driving mode. The movable blades are respectively installed on the rotors, are unfolded in the flying mode, and are folded in the vertical take-off and landing mode and the driving mode. The wheels are respectively installed on the rotors, are used as a landing gear in the flying mode, and are used as a driving wheel in the driving mode.

Abstract translation: 目的：提供无人驾驶飞行器，通过作为无人驾驶飞行器和一体式无人驾驶飞机同时侦察，降低制造成本和采购成本。 构成：无人驾驶飞行器包括主体（10），多个固定叶片（20-1,20-2,20-3,20-4），转子（30-1,30-2,30-3,30- 4），可动叶片（40-1,40-2,40-3,40-4）和轮（50-1,50-2,50-3,50-4）。 多个固定刀片安装在车身上。 转子分别安装在固定刀片上，并根据飞行模式，垂直起飞和着陆模式以及驾驶模式在每个不同的角度倾斜。 可动刀片分别安装在转子上，以飞行模式展开，并以垂直起降模式和驾驶模式折叠。 车轮分别安装在转子上，用作飞行模式的起落架，并用作驾驶模式下的驱动轮。

公开(公告)号：KR1020090124820A

公开(公告)日：2009-12-03

申请号：KR1020080051236

申请日：2008-05-30

Applicant: 부산대학교 산학협력단

Inventor： 강범수 ,  구태완 ,  김정 ,  송우진 ,  고종민

IPC: B21D13/00 ,  B21D22/00 ,  B21D11/10 ,  B21D11/20

CPC classification number: B21D11/02 ,  B21D25/02

Abstract: PURPOSE: A stretch sheet molding apparatus including a plurality of forming punches is provided to support large pressure at any thickness of sheet and a stretch sheet molding method using the apparatus is also provided. CONSTITUTION: A stretch sheet molding apparatus comprises a plurality of forming punches(1), one or more forming jigs(2), and one or more hydraulic presses. The forming punches are arranged beneath of a sheet(5). The forming jigs are fixed to the end of the sheet. The hydraulic presses apply a tensile force to the forming jigs.

Abstract translation: 目的：提供包括多个成形冲头的拉伸片材成型装置，以在任何厚度的片材上支撑大的压力，并且还提供使用该装置的拉伸片材模制方法。 构成：拉伸片成型装置包括多个成形冲头（1），一个或多个成形夹具（2）和一个或多个液压机。 成形冲头布置在片材（5）的下方。 成型夹具固定在片材的端部。 液压机对成形夹具施加张力。