摘要:
An apparatus for forming good feeling of a robot and a method therefor are disclosed. The apparatus for forming good feeling of a robot according to the present invention comprises: a good feeling generating unit receiving an input feature value of a user to calculate an individual intimacy level between the robot and the user and calculate a tension level formed between the robot (r) and the user (i) in relation to other users, thereby calculating the good feeling of the robot with regard to the user; a good feeling expressing unit adjusting intensity of feeling of the robot according to the good feeling of the robot generated through the good feeling generating unit and additionally expressing an action expressing the good feeling before and after an action of the robot; and a good feeling learning unit receiving an expression degree of the good feeling of the robot with regard to the user calculated through the good feeling expressing unit and an emotional reaction of the user to calculate profit using an difference between these two information and updating the input feature value of the user using the profit.
摘要:
The present invention relates to a system and method for providing advertisement at a set top box in connection with processing of video-on-demand (VOD) contents. The system for providing advertisement at a set top box in connection with VOD contents, comprises: a VOD server for providing VOD contents; an advertisement server for providing advertisement data; and a set top box for processing the VOD contents from the VOD server and the advertisement data from the advertisement server to display the VOD contents and the advertisement data on a user's television, wherein the set top box includes: an input/output unit for performing input and output of data transmitted to the set top box; a VOD management application for receiving and processing information of VOD contents orderable for a user, a user interface for expressing the information and an order of the user; a cache memory for buffering the ordered VOD contents; a storage for storing the advertisement data from the advertisement server; an advertisement-data management application for managing the advertisement data; and a buffering monitoring scheduler for monitoring status of buffering VOD contents at the cache memory and controlling the advertisement management application to process the advertisement data during the buffering based on the monitoring result. By implementing the present invention, the advertisement data can be efficiently utilized through a set top box in connection with display of VOD contents.
摘要:
A separating plate for a fuel cell includes first and second plates, each provided with a hydrogen channel, an oxygen channel, and a coolant channel. The first and second plates are attached to one another to form a main plate such that the first and second hydrogen, oxygen, and coolant channels compose main hydrogen, oxygen, and coolant channels, respectively. The main hydrogen and oxygen channels are fluidly isolated from each other. Distal ends of the main channels each communicate with a manifold through a communication passageway configured to supply hydrogen, oxygen, or coolant to a corresponding one of the main channels.
摘要:
The present invention relates to a method for synthesizing highly dispersed supported platinum catalyst. More particularly, the present invention relates to a method of synthesizing highly dispersed supported platinum catalyst comprising:dissolving a reducing agent in a solvent to produce a solution, dissolving a platinum chloride to the same solvent; adding a carbon support and platinum in a predetermined ratio to the above mixed solution, agitating the mixture, performing ultrasonic treatment, and performing heat treatment; and adding a HCl solution, agitating the mixture, separating the precipitates via filtration to produce a catalyst, and then washing the catalyst with distilled water, thereby obtaining an active highly dispersed supported platinum catalyst which has excellent electric charge activity, uniformly-sized platinum particles and relatively high specific surface area.
摘要:
A piezoelectric ceramic composition firable at a reduced sintering temperature is provided. The main composition is expressed with the general formula: [(Pb1-m-n-pSrmBanCdp)(ZrxTi1-x)1-k(BiaMnb)k]O3+yBi2O3+z(Fluorine Compound) where 0.00≦m
摘要翻译:提供了一种在降低的烧结温度下可预期的压电陶瓷组合物。 主要成分用以下通式表示:其中0.00 <= m <0.15,0.00 <= n <0.15,0.00 <(m + n)<0.21,0.00
摘要:
Disclosed is a nonreducible dielectric composition. Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atmosphere to be used in formation of a nickel electrode, can be sintered at a temperature of less than 1,300° C., and even more, at a low temperature of 1,250° C., and has a small dielectric loss and a high resistivity. The composition of the present invention includes a nonreducible dielectric composition comprising a main component expressed by the general formula, (Ca1-xSrx)m(Zr1-yTiy)O3, which has the ranges of 0≦x≦1, 0≦y
摘要翻译:公开了不可还原的电介质组合物。 提供了通过向常规(Ca1-xSrx)m(Zr1-yTiy)O3系电介质组合物添加具有优良品质的烧结添加剂而制备的高度可靠的TC基介电组合物,使得其可以在还原气氛下烧结以使用 在镍电极的形成中,可以在低于1300℃的温度下,甚至在1,250℃的低温下烧结,并且具有小的介电损耗和高的电阻率。 本发明的组合物包括不可还原的电介质组合物,其包含由通式表示的主成分(Ca1-xSrx)m(Zr1-yTiO)O3,其范围为0≤x≤1,0< y <0.09,0.7 <= m <= 1.05; 和由通式aMnO-bSiO2-dR1O-eR2O2(a + b + d + e = 100表示)的次要组分的0.5-10重量%,R1是选自Mg,Ca, Sr和Ba,R2是至少一种Zr和Ti的元素),其范围为20 <= a <= 60,10 <= b <= 65和0((D + E)&LE; 65。
摘要:
The soft piezoelectric ceramic composition is a soft piezoelectric ceramic composition sinterable at a reduced temperature with high piezoelectric parameters and is used in a piezoelectric device. Preferably the soft piezoelectric ceramic composition comprises: [(Pb1-m-nSrmBan)(1-y)Biy[](ZrxTi1-x)1-a-bNiaWb]O3+pCdO wherein m,n,x,y,a and b are molar ratio, p is wt % and are in ranges, repectively, 0.00≦m
摘要:
A piezo ceramic transformer working at a full wave length mode, &lgr;-mode, in accordance with the present invention has a driving region divided into two sections in the center and two generating regions at the end regions of a thin rectangular bar. Two input sections are built into multi-layered structure with multiple internal-electrodes and poled along the thickness direction with polarization in the neighboring layers opposite to each other. Alternating internal electrodes are connected in parallel through two external electrodes in each input section. Polarization in the same layer of two input sections are disposed in the same direction, and two external electrodes of two input sections in the same side of driving region are connected 180 degree out of phase to each other to a driving circuit. Two CCFLs are connected directly to two output electrodes at the end of the piezo ceramic transformer, respectively. Polarization in two output sections is along the length of the piezo ceramic plate, but the respective direction is in opposite way. Alternatively, polarization in the same layer of the two input sections are disposed in opposite direction, and two external electrodes of two input sections in the same side are connected in phase to each other to a driving circuit.
摘要:
A magnesium alloy that forms a stable protective film on the surface of molten metal, having excellent ignition resistance restricting natural ignition of a chip thereof as well as having excellent strength and ductility, so that the Mg alloy can be melted and cast in the air or a common inert atmosphere. The magnesium alloy includes, by weight, 7.0% or greater but less than 11% of Al, 0.05% to 2.0% of Ca, 0.05% to 2.0% of Y, greater than 0% but not greater than 6.0% of Zn, and the balance of Mg, and the other unavoidable impurities. The total content of the Ca and the Y is equal to or greater than 0.1% but less than 2.5% of the total weight of the magnesium alloy.
摘要:
The present invention relates to a composition for enhancing immunity through inducing the expression of interferon-β comprising a compound represented by Formulas 1 to 8, or Sophora flavescens extract comprising the same and fractions thereof as an active ingredient, a feed additive, feed composition, pharmaceutical composition, food composition, and over-the-counter (OTC) drug composition comprising the composition, and a method for enhancing immunity through administrating the composition. A composition for inducing the expression of interferon-β, comprising a compound represented by Formulas 1 to 8 of the present invention, Sophora flavescens extract comprising the same, or fractions thereof as active ingredient can prevent, alleviate, or treat the diseases that can be prevented or treated by increasing the expression of interferon.