PURPOSE: A wind power generating system is provided to generate power efficiently by turning the rotating body floating through magnetic levitation without load with boosting and injecting wind from a wind blowing unit. CONSTITUTION: A wind power generating system comprises a generator(1); a rotating body(2) connected to rotate a shaft(11) of the generator, installed in the center of a support bod...

PURPOSE: An electrode plate assembly for a lithium ion polymer battery, a lithium ion polymer battery containing the electrode plate assembly and its preparation method are provided, to improve the electrode plate making method by omitting the extraction process of a plasticizer. CONSTITUTION: The electrode plate assembly comprises two positive electrode plates(51a, 53a) facing each other; a negat...

PURPOSE: A robot cleaner, a robot cleaner system, and a method for controlling the robot cleaner system are provided to smoothly perform movement and cleaning work by precisely performing the recognition of a position. CONSTITUTION: A robot cleaner(10) is composed of a drive unit for driving a plurality of wheels, an upper camera(14) installed at a cleaner body and photographing an upper image ver...

PURPOSE: An electronic commerce method for semiconductor products, an electronic commerce system thereof, a production system thereof, and a production method thereof are provided to expand business opportunities by performing lot progress management and correctly determining possibilities of product manufacturing. CONSTITUTION: An electronic commerce for semiconductor products comprises a network...

Measuring the in situ temperature of a formation traversed by a borehole comprising lowering to a predetermined position in the borehole a tool that comprises a central conduit having an inlet an dbeing provided with a temperature sensor in contact with the fluid, means for analysing the fluid, and means for discharging fluid; allowing only formation fluid to pass through the central conduit; anal...

PURPOSE: A method for manufacturing a semiconductor device is provided to reduce leakage current and to improve lifetime by forming a Ta2O5 dielectric film using a carbon-free precursor. CONSTITUTION: The first doped polysilicon layer(12) as a lower electrode is formed on a semiconductor substrate(10). A Ta2O5 dielectric film(14) is formed on the first doped polysilicon layer by using a carbon-fre...

PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of obtaining a hydrogen diffusion barrier layer for preventing the attack of a lower structure due to hydrogen. CONSTITUTION: A diffusion barrier layer is formed on a semiconductor substrate(30) having a desired lower structure. At this time, an HfVox layer is used as the diffusion barrier layer. The diffusion bar...

PURPOSE: An MIM(Metal-Insulator-Metal) capacitor having a constant capacitance and a semiconductor device including the same are provided to be capable of considerably improving the stability of the semiconductor device. CONSTITUTION: An MIM capacitor having a constant capacitance is provided with the first capacitor(310) and the second capacitor(320). The first capacitor is formed by sequentially...

PURPOSE: A method for forming a MIM capacitor is provided to prevent an undesirable etching effect of a metal layer for bottom electrode by forming an insulating layer on the metal layer for bottom electrode and etching a dielectric layer. CONSTITUTION: The first metal layer and an insulating layer(25) are formed on a semiconductor substrate(21). A trench for exposing the first metal layer is form...

PURPOSE: A digital video system and a method of controlling the digital video system are provided to control a video signal to display the video signal in accordance with a radio communication environment. CONSTITUTION: A digital video system includes an image receiver(200) and an image transmitter(100). The image receiver analyzes a video signal packet received through the first transmission/rece...

PURPOSE: A bioactive glass low in a glass transition temperature and/or a crystallization temperature, and a sintered calcium phosphate glass that uses the bioactive glass to have high biocompatibility and mechanical strength are provided. CONSTITUTION: The bioactive glass is characterized in that it has a composition substantially comprising 30 to 60 mol % of CaO, 40 to 70 mol % of SiO2, and 20 m...

PURPOSE: A semiconductor package is provided to improve cohesion and adhesion and reduce a junction defect such as a crack in a solder junction portion by coupling a bump formed by a gold stud method to a substrate while using rivet. CONSTITUTION: A plurality of bonding pads(32) are formed on a side surface of a semiconductor chip(31). A passivation layer(33) is formed at the edge of the chip to e...

PURPOSE: A single chip system and a test/debug method of the same are provided to reduce the number of pins in the single chip system embedded with a plurality of cores complying with IEEE1149.1. CONSTITUTION: The single chip system(300) comprises a test clock signal input pin, a test data input pin, a test mode signal input pin, a test reset signal input pin and a test data output pin. A pluralit...

PURPOSE: A cartridge and a printer are provided to detect the presence or absence of ink and the residual amount of ink accurately by a sensor, and to improve the freedom of design by outputting the detection result through wireless communication. CONSTITUTION: An ink cartridge(10) has a sensor(17) for detecting ink, and a controller(22) of a printer(20) transmits the command of detection along wi...

PURPOSE: To provide a means of suppressing slid friction of a work generated on a mount tool surface to provide a method for bonding a semiconductor chip which uses an ultrasonic joining method of preventing wear of the mount tool surface, and making reliability and productivity compatible and a bonding apparatus used for the method. CONSTITUTION: While ultrasonic vibration is applied to an area t...

PURPOSE: An androgen receptor complex-associated protein(ARCAP) is provided, which protein is overexpressed in hepatoma cells (relative to adjacent normal cells), and binds to an androgen receptor and augments the ability of the receptor to transactivate an androgen-responsive gene, so that liver cancer can be effectively diagnosed. CONSTITUTION: A pair of primers for detecting the expression of t...

PURPOSE: Transgenic animals expressing androgen receptor complex-associated protein are provided, which animals serve as models for developing drugs to treat cancer, e.g., liver cancer. CONSTITUTION: A substantially pure polypeptide comprises an amino acid sequence at least 70% identical to SEQ ID NO:3, or the amino acid sequence of SEQ ID NO:3, with up to 30 conservative amino acid substitutions,...

The invention refers to an antibiotic preparation, to a process for obtaining thereof that may be used in medicine and veterinary medicine for treatment of local microbial infections in hard and malacotic tissues. Summary of the process consists in that it is mixed with water an amphiphilic component, represented from sulphates, sulphamates or sulphonates, one or more antibiotics from the group of...

PURPOSE: A DRAM for high speed data access is provided, which enables data input/output in a high speed without regard to data access pattern. CONSTITUTION: The DRAM comprises a number of normal banks(100), and at least one cache bank(200,300) which have the same access method as the normal bank actually and selectively store data and the normal bank selected during a read operation. And a control...

PURPOSE: A dual type organic light emitting device and a method for manufacturing the same are provided to reduce the thickness of the device and preventing damages of first and second organic films, while achieving improved structural strength of the device. CONSTITUTION: A dual type organic light emitting device comprises a main organic light emitting unit(110) having a main substrate(111) and a...