公开(公告)号：KR100437264B1

公开(公告)日：2004-06-23

申请号：KR1020010039130

申请日：2001-06-30

Applicant: 한국과학기술원

Inventor： 이대길 ,  장승환 ,  김진국 ,  임태성 ,  김일영 ,  최진경 ,  임진현

IPC: H01L21/02

Abstract: PURPOSE: A dummy wafer and a method for fabricating the same are provided to improve stiffness and toughness of the dummy wafer by simplifying a fabricating process of the dummy wafer. CONSTITUTION: A complex material is stacked on a metal film of a predetermined size in order to obtain mutual isotropy(S110). A mold is pressed on an exposed of the complex material(S120). The mold, the complex material, and metal film are packed with a vacuum bag, a vacuum state is formed in the inside of the vacuum bag, and the vacuum bag is loaded into an autoclave(S130). The mold is printed on the complex material by increasing temperature and pressure of the autoclave and an adhesive resin is hardened by performing a heating process(S140). The complex material and the metal film are removed from the metal and a dummy wafer is formed by performing a cutting process(S150). Nickel or cooper is plated on a surface of the dummy wafer(S160).

Abstract translation: 目的：提供一种伪晶片及其制造方法，以通过简化伪晶片的制造工艺来提高伪晶片的刚性和韧性。 构成：将复合材料堆叠在预定尺寸的金属膜上以获得相互各向同性（S110）。 在复合材料露出的状态下按压模具（S120）。 将模具，复合材料和金属膜用真空袋包装，在真空袋内部形成真空状态，并将真空袋装入高压釜（S130）。 通过升高高压釜的温度和压力将模具印刷在复合材料上，并且通过执行加热过程使粘合剂树脂硬化（S140）。 从金属上去除复合材料和金属膜，并通过执行切割工艺形成伪晶片（S150）。 将镍或铜电镀在伪晶片的表面上（S160）。

公开(公告)号：KR100384134B1

公开(公告)日：2003-05-14

申请号：KR1020010023935

申请日：2001-05-03

Applicant: 한국과학기술원 ,  (주)미래컴퍼니

Inventor： 이대길 ,  이창섭 ,  임태성 ,  장승환

IPC: B25J15/06

Abstract: PURPOSE: A foam-complex material robot hand is provided to improve the carrying speed and the positional accuracy of a glass panel display by applying a sandwich structure. CONSTITUTION: A sandwich beam(20) comprises a foam and a complex material(24). A support pin(40) for a glass panel display, a vacuum pad(42) and a bolt combining portion(44) are formed in the sandwich beam. Many fine holes are punched in the foam for easily impregnating a resin. A reinforcing block is inserted in the bolt combining portion to support a compressive load. Thereby, the control characteristic of a robot hand is improved with the excellent vibration characteristic.

Abstract translation: 目的：提供泡沫复合材料机械手以通过应用夹层结构来提高玻璃面板显示器的传送速度和位置精度。 组成：夹层梁（20）包括泡沫和复合材料（24）。 用于玻璃面板显示器的支撑销（40），真空垫（42）和螺栓结合部分（44）形成在夹层梁中。 在泡沫中冲出许多细孔以便容易地浸渍树脂。 加强块插入螺栓结合部分以支撑压缩载荷。 由此，机器人手的控制特性以优异的振动特性得到改善。

公开(公告)号：KR1020030003393A

公开(公告)日：2003-01-10

申请号：KR1020010039130

申请日：2001-06-30

Applicant: 한국과학기술원

Inventor： 이대길 ,  장승환 ,  김진국 ,  임태성 ,  김일영 ,  최진경 ,  임진현

IPC: H01L21/02

Abstract: PURPOSE: A dummy wafer and a method for fabricating the same are provided to improve stiffness and toughness of the dummy wafer by simplifying a fabricating process of the dummy wafer. CONSTITUTION: A complex material is stacked on a metal film of a predetermined size in order to obtain mutual isotropy(S110). A mold is pressed on an exposed of the complex material(S120). The mold, the complex material, and metal film are packed with a vacuum bag, a vacuum state is formed in the inside of the vacuum bag, and the vacuum bag is loaded into an autoclave(S130). The mold is printed on the complex material by increasing temperature and pressure of the autoclave and an adhesive resin is hardened by performing a heating process(S140). The complex material and the metal film are removed from the metal and a dummy wafer is formed by performing a cutting process(S150). Nickel or cooper is plated on a surface of the dummy wafer(S160).

Abstract translation: 目的：提供一种虚设晶片及其制造方法，通过简化伪晶片的制造工艺来提高虚设晶片的刚度和韧性。 构成：为了获得各向同性，复合材料层叠在预定尺寸的金属膜上（S110）。 将模具压在复合材料的暴露部分上（S120）。 模具，复合材料和金属膜用真空袋包装，真空袋内部形成真空状态，将真空袋装入高压釜（S130）。 通过增加高压釜的温度和压力将模具印刷在复合材料上，并通过进行加热处理使粘合剂树脂硬化（S140）。 复合材料和金属膜从金属中除去，通过进行切割处理形成虚设晶片（S150）。 将镍或铜电镀在虚设晶片的表面上（S160）。

公开(公告)号：KR1020020039912A

公开(公告)日：2002-05-30

申请号：KR1020000069744

申请日：2000-11-22

Applicant: 한국과학기술원

Inventor： 이대길 ,  최진경 ,  오제훈 ,  방경근 ,  임태성

IPC: B29C63/00

CPC classification number: B29C70/446 ,  B29C61/04 ,  B29C70/54 ,  B29K2883/00 ,  B29L2031/001

Abstract: PURPOSE: An outer mold for manufacturing a guide beam is provided to reduce the manufacturing cost thereof and to improve the surface state of the guide beam by attaching silicon rubber having a high thermal expansion rate with a low strength to the outer mold. CONSTITUTION: A guide beam has a rectangular pipe(10a) made of aluminum. Complex material(10b) is attached to an outer surface of the rectangular pipe(10a). The guide beam is used for conveying parts. Since the surface of the complex material(10b) acts as a guide surface when the parts are conveyed, the surface of the complex material(10b) has to be finely processed. In order to improve the function of an article and to reduce the manufacturing processes, a pressing member is attached to the outer mold. The strength of the guide beam is calculated so as to determine the thickness and angle of the rectangular pipe(10a) and the complex material(10b). After attaching the complex material(10b) to the outer surface of the rectangular pipe(10a), a silicon rubber plate(24) is placed in an outer mold(22). Then, a mold cover is coupled to the outer mold(22) by means of a bolt.

Abstract translation: 目的：提供一种用于制造导向梁的外模，以通过将具有低强度的高热膨胀率的硅橡胶附着在外模上来降低其制造成本并改善导向梁的表面状态。 构成：引导梁具有由铝制成的矩形管（10a）。 复合材料（10b）附接到矩形管（10a）的外表面。 引导梁用于输送零件。 由于复合材料（10b）的表面在输送部件时用作引导表面，所以复合材料（10b）的表面必须被精细加工。 为了提高制品的功能和减少制造过程，将按压构件附接到外模。 计算引导梁的强度，以确定矩形管（10a）和复合材料（10b）的厚度和角度。 在将复合材料（10b）附接到矩形管（10a）的外表面之后，将硅橡胶板（24）放置在外模（22）中。 然后，模具盖通过螺栓联接到外模具（22）。

公开(公告)号：KR100567186B1

公开(公告)日：2006-04-04

申请号：KR1020030068433

申请日：2003-10-01

Applicant: 한국과학기술원

Inventor： 이대길 ,  서정도 ,  이창섭 ,  임태성 ,  진우석 ,  이학구 ,  황희윤 ,  이승민 ,  김병철

IPC: B25J18/00

CPC classification number: F16F7/12 ,  B25J19/0091 ,  Y10T74/20305

Abstract: 본 발명은 충돌로 인한 작업자의 부상과 로봇의 파손을 방지하기 위하여 충격흡수구조를 갖는 로봇 팔로서, 로봇 팔의 양끝 모서리에 설치되어 골조를 이루는 강성재질의 빔과; 상기 빔과 빔 사이에 부착되어 로봇 팔의 형태를 이루고 외부충격을 흡수하는 탄성재질의 측면부재를 포함하며, 상기 측면부재는 폼 또는 벌집구조를 갖고 수지재질로 된 판재와 이 판재에 접합되는 섬유강화 복합재료를 구비한다. 이 로봇 팔은 충돌에 의한 충격을 흡수하여 몸체 주요부분의 파손현상을 방지할 수 있다.

公开(公告)号：KR100519053B1

公开(公告)日：2005-10-06

申请号：KR1020020079057

申请日：2002-12-12

Applicant: 한국과학기술원

Inventor： 이대길 ,  서정도 ,  이창섭 ,  임태성 ,  김성수 ,  김종운

IPC: B60J5/04

Abstract: 본 발명은 자동차의 도어에 장착되어 충격 에너지 흡수 능력을 향상시키는 자동차 도어용 임팩트 빔을 제공하는데 그 목적이 있다.
본 발명에 따르면, 자동차의 도어에 장착되어 충격을 흡수하는 임팩트 빔에 있어서, 2 개의 양측단 빔이 1 개의 중앙 빔의 양 끝단에 결합되고, 충격 에너지 흡수 특성의 향상을 위하여 상기 양측단 빔과 중앙 빔의 연결을 볼트 또는 리벳으로 결합한 것을 특징으로 하는 자동차 도어용 임팩트 빔이 제공된다.

公开(公告)号：KR100397842B1

公开(公告)日：2003-09-13

申请号：KR1020000069744

申请日：2000-11-22

Applicant: 한국과학기술원

Inventor： 이대길 ,  최진경 ,  오제훈 ,  방경근 ,  임태성

IPC: B29C63/00

Abstract: PURPOSE: An outer mold for manufacturing a guide beam is provided to reduce the manufacturing cost thereof and to improve the surface state of the guide beam by attaching silicon rubber having a high thermal expansion rate with a low strength to the outer mold. CONSTITUTION: A guide beam has a rectangular pipe(10a) made of aluminum. Complex material(10b) is attached to an outer surface of the rectangular pipe(10a). The guide beam is used for conveying parts. Since the surface of the complex material(10b) acts as a guide surface when the parts are conveyed, the surface of the complex material(10b) has to be finely processed. In order to improve the function of an article and to reduce the manufacturing processes, a pressing member is attached to the outer mold. The strength of the guide beam is calculated so as to determine the thickness and angle of the rectangular pipe(10a) and the complex material(10b). After attaching the complex material(10b) to the outer surface of the rectangular pipe(10a), a silicon rubber plate(24) is placed in an outer mold(22). Then, a mold cover is coupled to the outer mold(22) by means of a bolt.

Abstract translation: 目的：提供一种用于制造导向梁的外模，以降低其制造成本，并通过将具有高强度低热膨胀率的硅橡胶连接到外模上来改善导向梁的表面状态。 组成：导梁有一个由铝制成的矩形管（10a）。 复合材料（10b）附接到矩形管（10a）的外表面。 导向梁用于传送零件。 由于复合材料（10b）的表面在输送部件时用作引导表面，因此复合材料（10b）的表面必须被精细加工。 为了改善物品的功能并减少制造过程，在外模具上安装有按压部件。 计算导向梁的强度，以便确定矩形管（10a）和复合材料（10b）的厚度和角度。 在将复合材料（10b）附着到矩形管（10a）的外表面之后，将硅橡胶板（24）放置在外模具（22）中。 然后，通过螺栓将模具盖连接到外部模具（22）。

公开(公告)号：KR100373987B1

公开(公告)日：2003-02-26

申请号：KR1020000066249

申请日：2000-11-08

Applicant: 한국과학기술원

Inventor： 이대길 ,  권재욱 ,  서정도 ,  이창섭 ,  임태성

IPC: B60J5/04

CPC classification number: B60J5/0437

Abstract: An impact beam for car doors is reinforced at its central portion. In an embodiment, the impact beam consists of a longitudinal beam stepped at two positions to allow its central portion to be thicker than its opposite end portions. In another embodiment, the impact beam consists of a longitudinal base beam body, and a hollow reinforcing beam body having a length shorter than that of the base beam body and a sectional size larger than that of the base beam body, and fitted over a central portion of the base beam body. The impact beam further comprises a beam bracketing structure for fastening the opposite ends of the impact beam on a door panel. This beam bracketing structure consists of two support brackets fixedly mounted to the door panel, and a locking mechanism for locking each end of the beam to an associated one of the two support brackets.

Abstract translation: 车门的撞击梁在其中央部分被加强。 在一个实施例中，防撞梁包括在两个位置上阶梯状的纵梁，以允许其中央部分比其相对端部更厚。 在另一实施例中，所述防撞梁由纵向基础梁体和中空加强梁体构成，所述中空加固梁体的长度小于所述基础梁体的长度且截面尺寸大于所述基础梁体的截面尺寸，并且装配在中央 部分基础梁体。 防撞梁还包括用于将防撞梁的相对端部紧固在门板上的梁支架结构。 该梁支架结构包括两个固定安装在门板上的支撑托架和一个锁定机构，用于将梁的每个端部锁定到两个支撑托架中相关的一个上。

公开(公告)号：KR1020020084560A

公开(公告)日：2002-11-09

申请号：KR1020010023935

申请日：2001-05-03

Applicant: 한국과학기술원 ,  (주)미래컴퍼니

Inventor： 이대길 ,  이창섭 ,  임태성 ,  장승환

IPC: B25J15/06

Abstract: PURPOSE: A foam-complex material robot hand is provided to improve the carrying speed and the positional accuracy of a glass panel display by applying a sandwich structure. CONSTITUTION: A sandwich beam(20) comprises a foam and a complex material(24). A support pin(40) for a glass panel display, a vacuum pad(42) and a bolt combining portion(44) are formed in the sandwich beam. Many fine holes are punched in the foam for easily impregnating a resin. A reinforcing block is inserted in the bolt combining portion to support a compressive load. Thereby, the control characteristic of a robot hand is improved with the excellent vibration characteristic.

Abstract translation: 目的：提供一种泡沫复合材料机器人手，通过应用夹层结构来提高玻璃面板显示器的携带速度和位置精度。 构成：夹层梁（20）包括泡沫和复合材料（24）。 在夹层梁中形成用于玻璃面板显示器的支撑销（40），真空垫（42）和螺栓组合部分（44）。 在泡沫中冲孔许多细孔容易浸渍树脂。 加强块插入螺栓组合部分中以支撑压缩载荷。 由此，机械手的控制特性通过优异的振动特性而提高。

公开(公告)号：KR1020020036199A

公开(公告)日：2002-05-16

申请号：KR1020000066249

申请日：2000-11-08

Applicant: 한국과학기술원

Inventor： 이대길 ,  권재욱 ,  서정도 ,  이창섭 ,  임태성

IPC: B60J5/04

CPC classification number: B60J5/0437

Abstract: PURPOSE: An impact beam of a vehicle door is provided to improve bending stiffness and absorbing performance of impact energy by reinforcing the middle part of an impact beam and improving the structure coupling with a bracket. CONSTITUTION: An impact beam of a vehicle door is composed of a rectangular beam(10) having larger section in the middle part(12) than both side ends(11). The impact beam includes a pair of brackets installed to the panel of the door and a fixing device fixing both ends of the impact beam to the bracket. The impact beam of a vehicle door is composed of a rectangular base beam and a reinforcing beam, having shorter length and larger section than the base beam, inserted in the middle part of the base beam. Reinforcing caps are each inserted into the outside of both side ends of the reinforcing beam. The reinforcing caps are made of steel to prevent both ends of the reinforcing beam from early being broken.

Abstract translation: 目的：提供车门的撞击梁，通过加强冲击梁的中部，改善与支架的结构，提高冲击能量的弯曲刚度和吸收性能。 构成：车门的撞击梁由在中间部分（12）中具有比两个侧端（11）更大的截面的矩形梁（10）组成。 冲击梁包括安装在门面板上的一对托架和固定装置，将冲击梁的两端固定在支架上。 车门的冲击梁由插入在基梁的中间部分中的矩形基梁和加强梁组成，其具有比基梁更短的长度和更大的截面。 加强盖分别插入加强梁的两个侧端的外侧。 加强盖由钢制成，以防止加强梁的两端早日破裂。