Abstract:
The present invention relates to an automatic apparatus and a method for manufacturing cosmetic cotton pads and, more specifically, to an automatic manufacturing apparatus and a method for manufacturing cosmetic cotton pads, capable of cutting a cosmetic cotton fabric in a predetermined shape while supplying the cosmetic cotton fabric and easily packaging the cut cosmetic cotton when making a predetermined number of the cut cosmetic cotton.
Abstract:
PURPOSE: An automatic press device for separating a margin to seam is provided to improve work efficiency by automatically ironing the margin to seam. CONSTITUTION: A sewn good support unit(110) supports sewn goods. The sewn good support unit supports a margin to seam. A first press unit(120) performs primary ironing to the margin to seam. A second press unit(130) pressurizes the ironed margin to seam. A second press unit performs secondary ironing to the margin. A pedal manipulating unit(140) executes or stops the first and the second press units.
Abstract:
PURPOSE: An active walking aid and a driving method thereof are provided to assist the walking of user by determining accurate walking direction. CONSTITUTION: An active walking aid comprises a support(110) supporting the elbow of the user, a first and a second handle bar(120) which are installed on right and left sides of the support and equipped with at least one sensor for sensing the force applied by the user, and a controller(140) which determines walking direction by applying the sensed force and the variation thereof to fuzzy algorithm and outputs a driving signal for driving a motor of wheels according to the results.
Abstract:
PURPOSE: A wafer flat zone aligner including an edge crack detecting function and a driving method of the same are provided to simultaneously perform a flat zone align operation and an edge crack detecting operation by splitting one laser using a beam splitter. CONSTITUTION: A beam splitter(4) splits laser from laser source into two lasers. A first optical system(2) horizontally radiates first laser split from the beam splitter to the surface of a wafer along a first path. A second optical system(3) radiates second laser split from the beam splitter to the surface of the wafer along a second path. A first optical sensor(9) detects a first laser transmitted through the float zone of the wafer. A second optical sensor(14) detects the second laser transmitted through the edge crack of the wafer.
Abstract:
본 발명에 의한 능동형 보행 보조기 및 그 구동 방법이 개시된다. 본 발명에 따른 능동형 보행 보조기는 사용자의 팔꿈치를 지지하는 지지대, 지지대의 좌우측에 설치되어, 사용자로부터 작용하는 힘의 크기를 감지하기 위한 적어도 하나의 센서를 각각 구비하는 제1 및 제2 핸들바 및 감지된 힘의 크기와 그 크기변화를 퍼지 알고리즘에 적용하여 보행 방향을 결정하여, 결정된 보행 방향 및 힘의 크기에 따라 바퀴의 모터를 구동하기 위한 구동 신호를 출력하는 제어기를 포함하고, 상기 제어부는 상기 힘의 크기와 그 크기 변화를 상기 퍼지 알고리즘에 적용하되, 기 설정된 입력 멤버쉽 함수와 룰베이스에 적용하여 출력값을 결정하고 결정된 상기 출력값에 따라 상기 보행방향을 결정한다. 이를 통해, 본 발명은 보행 방향을 정확하게 결정하고 보행 보조기를 최적으로 구동할 수 있다. 보행 보조기, 핸들바, 보행 의지, 보행 방향, 보행 속도, 퍼지 알고리즘, 적분 제어