Abstract:
Disclosed is an apparatus for training a recognition capability by using a robot and to a method for same. Disclosed is the apparatus for training the recognition capability, according to one embodiment of the present invention, comprising: an instruction generation portion for transmitting to the robot a series of robot instructions for controlling the behavior of the robot; a sensor portion for collecting sensor information including a 3D position information and color information of a trainee; a trainee behavioral information generation portion for generating behavioral information of the trainee, based on the sensor information that is collected; and a recognition capability determination portion for outputting the recognition capability of the trainee, based on the robot instructions and the behavioral information of the trainee.
Abstract:
Disclosed are a core-shell structure composite carrier based on poly(vinyl alcohol) (PVA) and alginate, which has excellent physical properties by using PVA and alginate and is applicable to various hydrotreatment process by immobilizing a specific reactant to each of the core region and shell region depending on the material to be treated, and a method for preparing the same. The core-shell structure composite carrier based on PVA and alginate includes beads of a core region and beads of a shell region formed on the surface of the beads of a core region, wherein a first reactant carrying out a first unit reaction is immobilized to the beads of a shell region, a second reactant carrying out a second unit reaction is immobilized to the beads of a core region, the first unit reaction and the second unit reaction are independent from each other and are time series continuous reactions, and the beads of a core region and the beads of a shell region include PVA and alginate.
Abstract:
A linear motor includes a stator (140) having teeth (141) symmetrically formed on upper and lower surfaces thereof at regular pitch; a movable member (100) including upper cores (111) disposed above the stator, lower cores (121) disposed below the stator in symmetrical with the upper cores (111), and yoke parts connecting the upper and the lower cores around the stator, wherein the upper and lower cores (120,121) have upper and lower coils (130,131) wound therearound, respectively; at least one gap sensor (145) to detect the gap between the stator and the upper or lower core and the inclination of the movable member; a controller (160) performing the levitation control by adjusting the amplitudes of currents applied to the upper and lower coils (130,131), based on the gap variation, and driving the linear motion by changing the current phases; and a multi-channel voltage-to-current power amplifier (171,172,173) of which each channel is connected to each coil (130,131) of the upper and lower cores (120,121).
Abstract:
Provided is a three-dimensional (3D) display system. The 3D display system synthesizes a 3D image and position information data of an observer obtained through a camera with an optimal viewing area image with respect to horizontal and vertical directions of a display panel in a 3D space, and displays the synthesized image on the display panel such that the observer can visually know an optimal viewing area. Accordingly, the 3D display system enables the observer to visually check the optimal viewing area with ease and induces the observer to move to a position in the optimal viewing area.
Abstract:
A perpendicularly magnetized thin film structure and a method of manufacturing the perpendicularly magnetized thin film structure are provided. The perpendicularly magnetized thin film structure includes i) a base layer, ii) a magnetic layer located on the base layer and having an L1 0 -crystalline structure, and iii) a metal oxide layer located on the magnetic layer.
Abstract:
The present invention relates to a method and system for providing a related technology service, and the method of providing a related technology service by a related technology service providing apparatus includes the steps of (a) acquiring conduct agents of a specific technology; (b) acquiring key research technologies of each acquired conduct agent; and (c) obtaining a research relation between each key research technology and the specific technology. According to the present invention, a research relation between a specific technology of conduct agents which study the specific technology targeting the specific technology and key research technologies can be provided.
Abstract:
An oxidation-resistant ferritic stainless steel comprising: a ferritic stainless steel comprising Cr, wherein a {110} grain orientation fraction of a surface of the ferritic stainless steel as measured using electron back scattered diffraction pattern (EBSD) is about 5% or more; and a chromium oxide layer formed on the surface of the ferritic stainless steel is provided.