Abstract:
Provided are a composite electric wire structure wherein a carbon material island structure is formed on a surface of a metal wire and a method for manufacturing the same. The carbon material/metal composite electric wire is capable of solving stability problem and preventing a decrease in electrical properties, mechanical properties, etc. In addition, the composite electric wire structure may be produced in commercially viable large scale.
Abstract:
A robot motion data processing system has a data extraction module for intermittently extracting restoration motion data from a successive input motion trajectory formed for controlling a motion of a robot, and a data restoration module for restoring an output motion trajectory approximate to the input motion trajectory by using restoration motion data extracted from the data extraction module. The output motion trajectory is restored to satisfy a condition that the robot operating according to the output motion trajectory does not exceed a hardware operation limit of the robot.
Abstract:
Provided is an oil-water separation structure, a method of manufacturing the same, an oil-water separator including the oil-water separation structure, and an oil-water separation method using the oil-water separator. The oil-water separation structure includes a porous substrate (1) including a plurality of protrusions (4a) forming a nano-pattern on at least one surface; and an inorganic particle (3) disposed at an end of at least some portions of the protrusions (4a). The oil-water separation structure has hydrophilic or superhydrophilic surface properties to selectively filter out water and easily separate and retrieve oil from a mixture of water and oil. A manufacturing process of the oil-water separation structure is environmentally friendly and the oil-water separation structure may be manufactured into a large surface area. The oil-water separator including the oil-water separation structure may be repeatedly used and prevent additional environmental pollution.
Abstract:
There are provided an augmented reality contents providing apparatus based on a Web information structure including: an HTML document that includes a URI setting unit setting a uniform resource identifier (URI) corresponding to a point of interest (POI), a POI processing unit collecting attribute information from a target terminal and identifying the POI by using the collected attribute information, a virtual object processing unit that matches a virtual object associated with the URI to the identified POI; and a 3D browser engine used for setting coordinates on the 3D physical space such that the POI and the virtual object are displayed in a 3D virtual space through a Web browser of the target terminal, analyzing video information of the POI and the virtual object based on the set coordinates, and providing the target terminal the analyzed video information.