摘要:
The present invention relates to an apparatus for processing digital signals capable of detecting jamming signals and achieving a technique using a circuit which detects whether an interference signal of a band of the received frequency exists or not. The apparatus operates from a CDMA-2000 base station device using the technique of a Digital Radio. The invention establishes the detection of jamming signals regarding a received frequency band, comprising: adding an additional digital signal processor (a received signal strength detecting part) other than a DSP which deals with a specific FA using a Multi-Carrier signal processing method of a digital wireless technique; and establishing a detecting function for jamming signals by using the additional digital signal processor as a SCAN, regarding frequency band. In addition, a RF receiver is used among the conventional jamming signal detecting apparatuses, which adds an AGC (Automatic Gain Control) to a DSP which deals with the processing a digital medium frequency signals; and jamming signal detecting function is maintained more simple and inexpensively. And since it is a frequency SCANNING method, it is possible to identify where the frequency band is occurred when a jamming signal is detected.
摘要:
A method of generating maps, which includes generating a first map corresponding to a first code, and generating a second map including a starting point and an ending point including a plurality of second codes representing links from the starting point to the ending point. Further, when one of the links is selected, a detailed map of the selected link is displayed.
摘要:
A flat panel display TV stand makes it possible to stably install a TV equipped with a flat panel display (e.g. LCD or PDP) regardless of the type of wall (e.g. concrete wall, gypsum board wall, or wooden wall), on which the TV is to be installed, as well as the size of the TV. The stand can fully support the weight of the TV and hides wires and cables drawn from the TV. This provides an aesthetic appearance. In addition, the stand can additionally accommodate peripheral devices (e.g. DVD player or VCR), which are typically used together with the TV. As such, the stand can be used for various purposes.
摘要:
The present invention relates to a process for the preparation of 4-aminomethyl-3-alkoxyiminopyrrolidine methane-sulfonate, a key intermediate of quinolone antibiotics. According to the process of the present invention, the total number of steps has been shortened to 2-3 steps, the solid separation is not required, and the use of costly chemicals, particularly (BOC)2O (t-butoxycarbonyl anhydride), several organic solvents and reactants, is eliminated.
摘要翻译:本发明涉及制备喹诺酮抗生素关键中间体的4-氨基甲基-3-烷氧基亚氨基吡咯烷甲磺酸盐的方法。 根据本发明的方法,步骤总数已经缩短到2-3个步骤,不需要固体分离,并且使用昂贵的化学品,特别是(BOC)2 O (叔丁氧基羰基酐),几种有机溶剂和反应物。
摘要:
The present invention provides a multilayer-coated stent for controlled drug release, comprising: a first base layer formed on a stent support and made of poly(ethylene-co-vinylacetate) or polystyrene-ethylene-butylene rubber polymer; a second coating layer formed on the first base layer and made of a biocompatible or a bioabsorbable polymer and a drug component; and a third coating layer formed on the second coating layer and made of a biocompatible or a bioabsorbable polymer and a drug component different from the drug component of the second coating layer. The inventive stent can deliver a broad range of therapeutic substances for a long time and prevent the early rapid release of the drug components in blood. Also, unlike the existing drug-coated stents, the inventive stent includes two kinds of drugs complementary to each other, but can optimize the efficacy of the drugs by differentiating the control of drug release according to time.
摘要:
A poly-silicon type thin film transistor substrate includes: a plurality of gate lines and data lines defining a pixel; a pixel electrode in the pixel; a thin film transistor having a gate electrode connected to one of the gate lines, a source electrode connected to one of the data lines, a drain electrode connected to the pixel electrode, and a first active layer of poly-silicon defining a channel between the source electrode and the drain electrode; and at least two storage lines positioned on different sides of the pixel electrode.
摘要:
The present invention discloses a method for fabricating a semiconductor device wherein precursor and deposition conditions of a bit line hard mask nitride film and a spacer nitride film are varied so that the nitride films are formed to have different etching ratios for sufficient protection of the bit line during an SAC process.
摘要:
The present invention provides an organic electroluminescence device. The present invention includes an anode, an organic emitting layer on the anode, and a cathode on the organic emitting layer, wherein the organic emitting layer has a configuration of Formula 1,
摘要:
An organic electroluminescence device is disclosed, to realize improvement of luminance and decrease on driving voltage, which includes an anode, a hole injecting layer, a hole transport layer, an emitting layer, and a cathode, wherein, the hole injecting layer and the hole transport layer are formed of the material expressed by the following chemical formula 1:
摘要:
An assay method for the detection of Factor XIII in plasma is disclosed in which a primary amine derivative of biotin such as preferably 5-(biotinamido) pentylamine is incubated with a glutamine substrate and activated Factor XIII (Factor XIIIa) to form a biotinylated product which may be measured by convention detection assays. In a preferred embodiment, the biotinylated product is bound to a well in a microtiter plate or other solid support and the product is measured by a colorimetric assay which may be read by an automated spectrophotometric plate reader.