公开(公告)号：KR1020020082978A

公开(公告)日：2002-11-01

申请号：KR1020010022141

申请日：2001-04-24

Applicant: 한국과학기술연구원

Inventor： 김병규 ,  임영모 ,  이영재 ,  홍예선 ,  김수현 ,  박종오

IPC: A61B1/00

CPC classification number: A61B1/041 ,  A61B1/00156 ,  A61B34/72

Abstract: PURPOSE: A micro robot is provided to relieve pain of the patient and allow examination to be easily performed by permitting the micro robot to automatically move within the large intestine of the patient. CONSTITUTION: A micro robot comprises a front driving unit(50) having an illumination device, a photographing device and a driving member for movement of the robot, and which photographs interior of intestine, by being moved within the intestine; a rear driving unit(60) spaced apart from the front driving unit, and which moves along the inner wall of intestine and permits the robot to move fast or easily convert direction through an additional driving member; a steering unit(70) positioned at the central axis connecting the front driving unit and the rear driving unit, and which stably supports movement of the front driving unit and the rear driving unit; a body fixing unit(80) for connecting peripheries of the front driving unit and the rear driving unit, and fixing the robot at a predetermined point; and a control unit(90) for controlling movement of the robot by controlling the front driving unit, rear driving unit and the body fixing unit.

Abstract translation: 目的：提供微型机器人，以减轻患者的疼痛，并允许微型机器人在患者的大肠内自动移动来容易地进行检查。 构成：微型机器人包括具有照明装置的前驱动单元（50），用于机器人移动的拍摄装置和驱动构件，以及通过在肠内移动的肠内照片; 与前驱动单元间隔开的后驱动单元（60），其沿着肠内壁移动并允许机器人快速或容易地通过附加的驱动构件转换方向; 位于连接前驱动单元和后驱动单元的中心轴并且稳定地支撑前驱动单元和后驱动单元的运动的转向单元（70） 主体固定单元，用于连接前驱动单元和后驱动单元的周边，并将机器人固定在预定点; 以及通过控制前驱动单元，后驱动单元和主体固定单元来控制机器人的移动的控制单元（90）。

公开(公告)号：KR1020050001542A

公开(公告)日：2005-01-07

申请号：KR1020030041729

申请日：2003-06-25

Applicant: 한국과학기술연구원

Inventor： 조원일 ,  조병원 ,  김형선 ,  오시형 ,  김현중 ,  박호영 ,  이영재

IPC: H01M4/139

Abstract: PURPOSE: A positive electrode thin film for an all solid lithium thin film battery, its preparation method and an all solid lithium thin film battery containing the positive electrode thin film are provided, to improve electrochemical properties without heating process. CONSTITUTION: The positive electrode thin film is prepared by vapor depositing a positive electrode active material at a room temperature with impressing a negative bias voltage of 0 V to -70 V (except 0 V) by using a radio-frequency power supply device to a substrate, to form a crystallized positive electrode thin film on the substrate. Preferably the substrate is a silicon substrate, glass, a polymer or a metal substrate with a low melting point; and the positive electrode active material is a composite oxide of lithium and a transition metal. Preferably the positive electrode thin film has an initial discharge capacity of 63 μAh/cm2·μ m and a discharge capacity of 30 μAh/cm2·μm at about 65-300 cycle, and has a microcrystalline structure having a thickness of 200-500 nm and a size of 5-30 nm.

Abstract translation: 目的：提供一种全固体锂薄膜电池的正极薄膜及其制备方法和含有正极薄膜的全固体锂薄膜电池，以提高电化学性能，无需加热工艺。 构成：正电极薄膜是通过在室温下蒸镀正极活性物质，通过使用射频电源装置施加0V至-70V的负偏压（0V除外）来制备的。 在基板上形成结晶化的正极薄膜。 优选地，所述衬底是具有低熔点的硅衬底，玻璃，聚合物或金属衬底; 正极活性物质是锂和过渡金属的复合氧化物。 优选的是，正极薄膜的初期放电容量为63μAh/ cm 2·μm，放电容量为约30〜300μA/ cm，约为65-300次，具有厚度为200〜500nm的微晶结构 尺寸为5-30nm。

公开(公告)号：KR1020130024403A

公开(公告)日：2013-03-08

申请号：KR1020110087844

申请日：2011-08-31

Applicant: 서울대학교산학협력단 ,  한국과학기술연구원

Inventor： 박찬 ,  권오정 ,  김재열 ,  이영재 ,  김진상 ,  임주혁 ,  최경달

IPC: C22C11/08

CPC classification number: C22C1/1084

Abstract: PURPOSE: A chemical compound forming method is provided to form substances having a semi-stable form more easily and stably as a product is formed with a mechanical alloy method by grinding a reactant into pieces of 50nm or less. CONSTITUTION: A chemical compound forming method comprises; a step for preparing a reactant which includes at least three elements; and a step for forming a product with a mechanical alloy method by grinding a reactant into pieces of 50nm or less. The step for preparing a reactant comprises; a step for primarily grinding an initial reactant with a ball mill method; and a step for secondarily grinding the ground initial reactant with a planetary ball mill process. [Reference numerals] (AA) Intensity(cds); (BB) Scattering angle(°)

Abstract translation: 目的：提供化合物形成方法，通过将反应物研磨成50nm以下的片，通过机械合金法形成更容易且稳定地形成半稳定形态的物质。 构成：化合物形成方法包括： 制备包含至少三种元素的反应物的步骤; 以及通过将反应物研磨成50nm以下的片，通过机械合金法形成产品的步骤。 制备反应物的步骤包括： 用球磨法主要研磨初始反应物的步骤; 以及用行星式球磨机二次研磨地面初始反应物的步骤。 （AA）强度（cds）; （BB）散射角（°）

公开(公告)号：KR100495674B1

公开(公告)日：2005-06-16

申请号：KR1020030041729

申请日：2003-06-25

Applicant: 한국과학기술연구원

Inventor： 조원일 ,  조병원 ,  김형선 ,  오시형 ,  김현중 ,  박호영 ,  이영재

IPC: H01M4/139

Abstract: 본 발명은 기판에 음의 바이어스 전압을 인가하면서 상온에서 상기 기판 상에 양극 활물질을 증착시켜, 열처리 공정을 거치지 않고 결정화된 양극 박막을 형성시키는 것을 특징으로 하는, 전기 화학적 특성이 우수한 전 고상 박막전지용 양극 박막의 제조방법, 이러한 방법으로 제조된 양극 박막 및 이를 이용한 전 고상 리튬 박막전지에 관한 것이다.

公开(公告)号：KR100413058B1

公开(公告)日：2003-12-31

申请号：KR1020010022141

申请日：2001-04-24

Applicant: 한국과학기술연구원

Inventor： 김병규 ,  임영모 ,  이영재 ,  홍예선 ,  김수현 ,  박종오

IPC: A61B1/00

CPC classification number: A61B1/041 ,  A61B1/00156 ,  A61B34/72

Abstract: A micro-robot for colonoscope with motor locomotion comprises an information detecting unit for obtaining information of the interior of the colon and a driving unit for generating its own locomotion and moving the information detecting unit without causing any damages to the walls of the colon.

Abstract translation: 一种用于具有马达运动的结肠镜的微型机器人，包括用于获得结肠内部信息的信息检测单元和用于生成其自身运动并且移动信息检测单元而不会对结肠壁造成任何损伤的驱动单元。