Abstract:
본원은, 고분자 멤브레인 및 상기 고분자 멤브레인에 결합된 탄소나노튜브를 포함하는 수처리용 멤브레인, 및 이의 제조 방법에 관한 것으로, 상기 수처리용 멤브레인은 항균성 또는 항 바이러스성 효과가 향상된 수처리용 멤브레인, 및 이의 제조 방법에 관한 것이다.
Abstract:
나이가 들어감에 따라 두뇌 회전 능력이 떨어지고 체력이 저하되면서 노인들의 활동 영역이 좁아지고 있다. 이러한 제약 조건 때문에 노인들, 특히 80대 이상의 노인들을 위한 활발한 여가 활동이 거의 없는 것이 현실이다. 본 발명의 장치는, 인터랙티브 방석을 이용한 것으로서 음악과 함께 TV 스크린을 보면서 게임과 댄스(가벼운 몸의 움직임)을 즐길 수 있게 해주는 것이다. 이러한 운동을 통해 두뇌 활동을 유도하여 정신적인 건강 문제를 해결하고자 하였고, 또한 음악에 맞추어 춤을 추는 듯한 동작을 하게 함으로써 기존의 정적인 여가 활동에서 활동적이고 신나는 새로운 개념의 노인을 위한 여가 활동이 가능하다. 인터랙티브, 방석, 운동, 노인, 방향지시표 정보, 압력감지 스위치
Abstract:
The present invention relates to a membrane for water treatment and a method for preparing the same, wherein the member for water treatment includes a macromolecular membrane and carbon nanotubes combined to the macromolecular membrane. The membrane for water treatment has enhanced an anti-bacterial or anti-viral effect.
Abstract:
PURPOSE: A school information providing method based on RSS(Rich Site Summary) is provided to offer school information by displaying an RSS address on a webpage regardless of a location. CONSTITUTION: A web user contacts to a website by using wire and wireless terminals(S10). The user interface unit of an RSS server executes a user authentication process(S20). The user interface unit transmits collected school information to the wire and wireless terminal(S30). In case information classification standard is established, an information classification unit classifies the school information according to the information classification standard(S40). The information classification unit provides the classified school information to the wire and wireless terminal(S50).
Abstract translation:目的:提供基于RSS(Rich Site Summary)的学校信息提供方法,通过在网页上显示RSS地址,无论位置如何,提供学校信息。 规定:网络用户通过有线和无线终端与网站联系(S10)。 RSS服务器的用户界面单元执行用户认证处理(S20)。 用户接口单元将收集的学校信息发送到有线和无线终端(S30)。 在信息分类标准建立的情况下,信息分类单元根据信息分类标准对学校信息进行分类(S40)。 信息分类单元向有线和无线终端提供分类学校信息(S50)。
Abstract:
PURPOSE: An interface device and a chair using the same in dental patient treatment are provided to easily determine the state of a patient by outputting the intention of the patient thorough a speaker. CONSTITUTION: An interface device and a chair using the same in dental patient treatment are comprised a switch and a speaker. A plurality of is included in the top side of a body unit. A plurality of switches have different protrusion height from the surface of the body unit. The plural switch is a cylinder or a polygonal pillar shape and have unevenness for Brallie thereon. The speaker is included in the side of the body unit. If a patient pushes the switches, a comment related to the intention of the patient is outputted through the speaker.
Abstract:
PURPOSE: A fabrication method of nanocomposite powders consisted with carbon nanotube and metal is provided to prevent damage to carbon nanotube by manufacturing nanocomposite powder via two steps of low speed and high speed milling process. CONSTITUTION: A fabrication method of nanocomposite powders consisted with carbon nanotube and metal is as follows. Carbon nanotube and metal base powder are uniformly mixed by a low speed milling(S10). The low speed milling process performs in a milling speed of 1rpm~100rpm for 20 hours. The carbon nanotube and metal base powder uniformly mixed by the low speed milling process is milled at high speed for uniform dispersion(S20). The high speed milling process is performed in speed of 100rpm~5000rpm for 1 hour.
Abstract:
PURPOSE: A method for preparing a delaminating acrylate resin/layered silicate nanocomposite and a delaminating acrylate resin/layered silicate nanocomposite prepared by the method are provided, to enable a delaminating acrylate resin/layered silicate nanocomposite to be prepared by emulsion polymerization without substituting the polar surface of layered silicate having bad affinity to a polymer with a nonpolar organic compound. CONSTITUTION: The method comprises the steps of adding an acrylate resin monomer, an initiator and a reactive emulsifying agent to a layered silicate dispersion solution, and polymerizing the mixture to prepare a polymer; and adding a monomer to the polymer and post-polymerizing the mixture. Preferably the layered silicate is at least one selected from the group consisting of montmorillonite, hectorite, fluorohectorite and saponite; and the acrylate resin monomer is at least one selected from the group consisting of methyl methacrylate, methacrylate, methyl acrylate, butyl methacrylate, butyl acrylate and isooctyl acrylate. The content of the layered silicate in the nanocomposite is 0.1-10 wt%.
Abstract:
본 발명은 탄소나노튜브와 금속으로 이루어진 나노복합분말의 제조방법에 관한 것이다. 본 발명은 탄소나노튜브 및 금속기지 분말을 저속으로 밀링하여 균일하게 혼합하는 저속 밀링 공정; 및 상기 저속 밀링 공정에 의해 균일하게 혼합된 탄소나노튜브 및 금속기지 분말을 고속으로 밀링하여 균질 분산하는 고속 밀링 공정을 수행한다. 상기와 같이 본 발명은 탄소나노튜브와 금속기지 분말을 저속으로 밀링한 다음, 다시 고속으로 밀링하여 나노복합분말을 제조함으로써, 탄소나노튜브의 손상 문제를 해결할 수 있고, 탄소나노튜브가 금속기지 내에 균질 분산시킬 수 있다.