Abstract:
본 발명은 난각막 수용화물을 포함하는 나노필름 제조 및/또는 코팅용 조성물, 상기 조성물을 이용한 코팅 방법 및 상기 방법으로 제조된, 난각막 수용화물을 포함하는 나노필름을 제공한다. 본 발명이 제공하는 코팅용 조성물은 코팅된 나노필름의 두께가 나노미터 수준에서 조절이 가능하고, 생체 적합적이며, 내산성이 뛰어나 세포 배양 및 세포 적합적 신소재 개발에 유용하다.
Abstract:
본 발명은 운동장치에 관한 발명이다. 본 발명에 따른 운동장치는, 가로 프레임과, 가로 프레임의 양단에 직각으로 설치된 세로 프레임과, 가로 프레임의 중심에 대하여 대칭으로 가로 프레임 상에 설치된 브래킷을 포함하는 바닥 프레임, 그 하단이 브래킷의 구멍을 가로지르는 축 부재에 회동가능하게 끼워져 좌우방향으로 회동하는 회동바, 축 부재의 앞 뒤 각각에 끼워지고, 브래킷의 측면에 맞닿아 있는 롤러, 그 일단이 회동바의 하단 측 영역에 연결되고, 그 타단은 브래킷의 하측이고 가로 프레임의 전면에 연결되며, 롤러의, 가로 프레임의 중심으로부터 먼 외주면을 따라 가이드되어 있는 스프링을 포함하며, 의자에 앉아 다른 용무를 보면서도 다리 운동이 가능하다. 바닥 프레임, 브래킷, 회동바, 축 부재
Abstract:
PURPOSE: A small near-field RFID reader antenna is provided to reduce the size of a near-field RFID reader antenna by locating a short pin in the end of a feeding unit to locate a slot near a short location. CONSTITUTION: A slot(23) is formed on a ground surface(22) of a single dielectric(21). A micro strip line(24) is formed on the surface except the ground surface of the single dielectric. The micro strip line functions as a feeding line to supply power to the slot. A short pin(25) shorts the end of the micro strip line on the ground surface. The end of the micro strip line passes through the dielectric by the short pin.
Abstract:
PURPOSE: A USB cable device, a USB hub device, and a USB device are provided to easily and conveniently remove USB device from a host device. CONSTITUTION: Control buttons(210,220) are installed one end or both ends on the surface. The control buttons offer the hardware safe remove command in order to safely remove USB device(300) from a USB host device(100). A USB controller(230) is connected to the control button. The USB controller transfers the hardware safe remove command to the USB host device.
Abstract:
A noise cancellation apparatus and a method thereof are provided to measure inter-correlation between input signals to determine a bandwidth larger than a threshold value is a destination signal section in order to lower learning efficiency and determine inter-correlation of a bandwidth smaller than a threshold value as a noise signal section in order to increase learning efficiency, thereby effectively removing noise. A destination signal information input unit receives information of an equalizer to correct mismatch between microphones. A frequency divider performs time domain frequency division filtering to generate a channel-frequency band signal(S104). A learning rate controller determines a learning rate about a signal block of each frequency band(S106). A frequency synthesizer performs time domain frequency synthesizing filtering(S108). A signal end determining unit determines whether a signal is ended(S109).
Abstract:
PURPOSE: A sporting apparatus is provided to enable small volume and size, to make movement, and to achieve exercise and other activities at the same time. CONSTITUTION: A sporting apparatus comprises a horizontal frame(100a); a longitudinal frame(100b) installed vertically in both ends of the horizontal frame; a bottom frame including a bracket(120) installed on the horizontal frame; a rotating bar(200) which rotates to the left and right and in which the bottom is inserted in the axis member(201) to be rotated; a roller(300) which is inserted into the front and rear of the axis member and comes in contact with the side of the bracket; and a spring(400) in which one end is connected to the lower side domain of the rotating bar and the other end is connected to the front side of the horizontal frame and which is guided from the center of the horizontal frame along the outer circumference of the distant roller.