摘要:
A system and method for an automatic retry method during initial registration and re-registration of a mobile device on a mobile Internet Protocol (MIP) network is provided. The mobile device is adapted to categorise a registration response (RRP) code and accordingly determine a course of action. By reacting intelligently to the RRP code category, the mobile device is able to maintain a point to point protocol (PPP) connectivity and achieve “always-on” status.
摘要:
A digital television (DTV) signal for use in a DTV receiver includes an extended text table (ETT) which includes a header and a message body. The header includes a table identification extension field which serves to establish uniqueness of the ETT, and the message includes an extended text message (ETM). If the ETT is an event ETT, the table ID extension field includes an event identification which specifies an identification number of an event associated with the ETT. On the other hand, if the ETT is a channel ETT, the table identification extension field includes a source identification which specifies a programming source of a virtual channel associated with the ETT. A section-filtering unit included in the DTV receiver is able to use table identification extension fields of a plurality of ETTs for section-filtering a pertinent event or channel ETT from the ETTs.
摘要:
A yeast extract or yeast-derived bioactive peptide having an activity of selectively inhibiting reuptake of serotonin and norepinephrine, which can be effectively used in preventing or treating various diseases related to reuptake of serotonin and norepinephrine, especially depression, anxiety, stress, fatigue and obesity are provided. Also, a yeast extract or yeast-derived bioactive peptide having activities as an anti-stress agent, an anti-fatigue agent, premenstrual syndrome (PMS) and menstrual pain relaxants, and a brain-neurotrophic factor, and a method for preparing the bioactive peptide are provided. The yeast extract or yeast-derived bioactive peptide is effective in relieving stress, nervousness, anxiety, tension, insomnia, fatigue, and imbalance in the autonomic nerve regulation. Therefore, the yeast extract or yeast-derived bioactive peptide is vailable as an anti-depression agent, an anti-anxiety agent, an anti-stress agent, an anti-fatigue agent, an anti-obesity agent, premenstrual syndrome and menstrual pain relaxants, a bain-neurotrophin, and a source of active foods having these activities.
摘要:
A multi-layered high-density recording medium and an optical power adjusting method for use with the same. Control information is pre-recorded in a specific area of at least a specific recording layer among the multiple recording layers, wherein the control information and includes each reference power information for respective recording layers. The method includes: (a) reading control information from a specific area of the recording medium, wherein the control information includes each reference power information for respective recording layers and is pre-recorded in the specific area of at least a specific recording layer among the multi recording layers; (b) adjusting a power value to be used for at least one of a recording operation and a reproducing operation at a target recording layer, by referring to the read control information; and (c) performing at least one of the recording and reproducing operations based on the adjusted power value.
摘要:
An apparatus for a SCORM-based e-learning contents service in a digital broadcasting system and a method thereof that makes it possible to implement a SCORM-based e-learning method that is a PC-based leaning method currently recognized as the standard of the e-learning industries in an MPEG-2-based digital broadcasting system. The apparatus includes a set top box for transmitting information about a kind of terminal through a return channel and then reproducing a learning TS received through a broadcasting network on a digital television (TV) receiver in accordance with received XML sync information if a user is authenticated, a learning management system for transmitting an API adaptor supportable in the set top box through the return channel in accordance with the terminal kind information transmitted from the set top box, and a digital TV transmitter for generating the learning TS by packaging learning moving-picture data, learning data and sequencing information transmitted from the learning management system, generating the XML sync information, and transmitting the learning TS and the XML sync information through the broadcasting network.
摘要:
Disclosed is a method and apparatus for fabricating a patterned thin film layer within a flat panel display that employs a soft mold and heat treatment in place of a photolithographic process. The disclosed method may reduce process time as well as substantially minimize pattern deformities. A method of fabricating a thin film, a method and apparatus of fabricating a flat panel display according to an embodiment of the present invention includes the steps of forming a thin film on a substrate; coating an etch-resist solution including solvent over a substrate where the thin film has been formed; aligning a soft mold on the substrate provided with the etch-resist solution; forming a patterned etch-resist layer on the thin film by forming the etch-resist solution through a first heat treatment below the vaporization temperature of the solvent while pressure is applied to the soft mold on the etch-resist solvent; separating the soft mold from the patterned etch-resist layer; solidifying the patterned etch-resist layer through a second heat treatment; and etching the thin film by using the patterned etch-resist layer as a mask.
摘要:
Provided is a method for preparing oltipraz. The method includes reacting methyl 2-methyl-3-(pyrazin-2-yl)-3oxopropionate with phosphorus pentasulfide in the presence of a mixed solvent of toluene and xylene, followed by recrystallization.
摘要:
A black matrix, a method for preparing the black matrix, a flat panel display and an electromagnetic interference filter using the black matrix. The black matrix may comprise a substrate, a titanium oxide layer, a Ni plating layer, and a Ni/Pd alloy layer. The method may comprise the steps of forming a titanium oxide layer, forming a metal particle-deposited pattern on the titanium oxide layer, forming a Ni electroless plating layer on the metal particle-deposited pattern, and forming a Ni/Pd alloy layer on the Ni electroless plating layer. Since the black matrix may have a high blackening density via simple selective multilayer plating without using a high-price vacuum sputtering apparatus and undergoing photolithography, unlike conventional chromium-based black matrices, it may be employed in various flat panel displays. In addition, since the black matrix may exhibit superior electrical conductivity, it may be used in electromagnetic interference filters without additional front-surface blackening.
摘要:
A flat panel display and a method of fabricating a flat panel display is provided. The flat panel display includes a first plate, a second plate facing the first plate, a pattern spacer formed between the first and the second plates, and an adhesion promoter disposed overlapping the pattern spacer to improve an adhesive strength of the first and the second plates.
摘要:
The present invention relates to extract of Cercis chinensis having anti-oxidant activity and antiaging activity containing compound of chemical formula 1 to chemical formula 20, and cosmetical composition for anti-oxidation, skin-aging protection and wrinkle improvement containing the extract as effective ingredient. The extract of present invention having protective effect on oxidative damage and skin damage, and inhibitory effect on age-dependent telomere shortening, so it can effectively used as skin-aging protection comestic.