Abstract:
PURPOSE: A composite curtain wall is provided to reduce construction costs and improve strength and thermal insulation by efficiently applying steel material and aluminium material. CONSTITUTION: A composite curtain wall is constituted as follows. A fixed bearing angle(40) is attached to both sides of a metallic vertical bar(20). A steel horizontal structural member(55) is inserted into an insulating horizontal bar(50). A vision part is covered and finished by a covering member(15').
Abstract:
A no hanger method of a fabric ceiling fixed by a tension system is provided to prevent deflection of a cloth and to fix walls with high tension by pulling the cloth from a ceiling finishing material and constructing the ceiling without a hanger. A wall fixing molding is firmly installed at each wall(11) of a room. Round bars are fitted to ends of ceiling materials of a cloth(3). The ceiling materials are connected with the fix fixing molding by high strength springs whose tension is high. The cloth is pulled up by tension from each wall of the room. A ceiling slab(12) is constructed on the ceiling without installing a hanger.
Abstract:
본 발명은 일측표면에는 접착제가 도포되어 특정부위에 접착시킬 수 있고, 타측표면에는 우레탄재질에 분말형태의 전자파 차폐재를 혼합하여 제조된 점착층을 형성하여 전자파 차폐재에 의해 전자파 차단 효과를 제공하고, 점착층을 통해 개인 소지품의 반복적인 점착기능을 부여한 것이다. 본 발명의 구성은 표면에 그림이나 문자 혹은 케릭터 등이 도안되어진 인쇄지(20)와; 상기 인쇄지(20)의 일측 표면에 도포되어진 접착층(11)과; 상기 인쇄지(20)의 접착층(11)의 반대면에 소정의 두께로 피복하되, 은, 금 혹은 구리분말 중 어느 하나의 분말을 선택하여 선택된 분말을 약 1∼15중량%, 우레탄 85∼89중량%로 혼합하여 부착되어지는 점착층(12)으로 구성되어 있다.
Abstract:
PURPOSE: A method for transmitting voice information in real time, using a WIM(Wireless Instant Messenger) is provided to transmit multipoint or one-to-one voice information in real time, using a push-to-talk scheme in a wireless terminal. CONSTITUTION: A WIM server system confirms whether authorization approval for a group communication is requested from a wireless terminal(402). If the authorization approval for the group communication is requested from the wireless terminal, the WIM server system selects a user of a foreground order according to a predetermined priority policy and invests authorization for the group communication to the selected user(403). The WIM server system confirms whether voice information is received from the user of the foreground order(404). If voice information is received, the WIM server system confirms a terminal destination address associated with a call-ID from a presence and group communication management system, and instantly transmits voice information by a multicasting scheme(405).
Abstract:
PURPOSE: A method for duplexing and transmitting voice packets in an Internet phone service by using a differentiated service model is provided to give a high-quality phone service up to a level of a wired network, and to eliminate the waste of transmission efficiency occurring when voice packets are transmitted individually. CONSTITUTION: A UDP(User Datagram Protocol) header and an RTP(Realtime Transport Protocol) header are attached on source voice packets to transmit the voice packets by an Internet phone edge access router(S410). The voice packets are graded(S412). The packets are classified by service grades with reference to each DSCP(Differentiated Services Code Point) value(S414). The packets are classified again by identical destination routers(S416). The classified packets are compared with a predefined profile(S418). If the classified packets meet the predefined profile, corresponding voice packets are multiplexed among identical destination routers and identical service grades(S422). If the classified packets do not meet the predefined profile, corresponding voice packets are re-graded(S420) and the re-graded packets are multiplexed among identical destination routers and identical service grades(S422). The multiplexed packets pass queuing and shaping operations using an appropriate scheduling algorithm(S424), and are transmitted to a core router then transmitted to the next router according to a defined PHB(Per-Hop Behavior)(S426). And the packets reach destination routers and are demultiplexed by the Internet phone edge access router(S428), then the packets are delivered to destination users.
Abstract:
PURPOSE: A method of supplying differentiated services by packets of a VPN(Virtual Private Network) in an MPLS(Multi Protocol Label Switch) VPN is provided to determine costs of each label switch path, and to classify the label switch paths, then to classify packets of the VPN according to priority to map the label switch paths with the packets, thereby supplying differentiated services according to the label switch paths. CONSTITUTION: A packet classifying unit performs a VPN packet classifying step(2100). The packet classifying unit determines priority of VPN packets in reference to consideration elements(2200). The packet classifying unit assigns VPN-IPv4 addresses by order of the determined VPN packets(2300). Priority of the packets is reflected through a router delimiter value of a VPN-IPv4 address. A packet label assigner assigns labels of each packet by using classified label switch paths and the packets.
Abstract:
PURPOSE: A method for pulse examination using a wireless Internet terminal at remote place is provided to examine a health state in anytime and anywhere by using the wireless Internet terminal. CONSTITUTION: A pulse of a user is measured by using a pulse measuring part of a pulse measurer connecting to the wireless Internet terminal or a distance pulse examination wireless Internet terminal(S410). The measured pulse data is transmitted to an expert system through an Internet network by the pulse information transmitting/receiving part of the pulse measurer connecting to the wireless Internet terminal or the distance pulse examination wireless Internet terminal(S420). The expert system diagnoses the health state of the user by analyzing the pulse data with a pulse information processor(S430). A diagnosis result is transferred to the wireless Internet terminal through the Internet(S440).
Abstract:
본 고안은 오수정화 처리방법의 하나로서 합성수지 성형물이나 망 등의 접촉재를 사용하여 접촉재의 표면에 미생물을 부착 번식시켜 오수처리를 하는 접촉산화법에 쓰이는 여재의 개량에 관한 것이다. 종래에 사용되는 여재는 합성수지재로 다양한 접촉간을 성형한 합성수지 매니아나 또는 선록이라 불리우는 동식물이나 합성섬유의 엉킨망 형태의 것을 사용하고 있으나 이는 미생물의 접촉율이 매우 저조하였다. 본 고안은 이와같은 점을 감안하여 단위면적당 표면적과 공극율을 증대시켜 호기성 또는 혐기성 미생물에 대한 호적한 부착생장 환경을 제공할 수 있는 여재를 안출하므로서 접촉산화법에 의한 미생물의 오수처리를 효과적으로 달성할 수 있게한 고안이다.