Abstract: Provided are display panel manufacturing method and apparatus. The display panel manufacturing method includes detecting a machining target area of a bottom layer, removing an area, overlapping the machining target area, of a top layer, emitting a laser beam to the machining target area of the bottom layer to provide a bottom pattern from the machining target area, and providing a compensation pattern in the removed area of the top layer.

Abstract: A memory device may include a first data line driver circuit that generates a first reference voltage set based on a first code and a second code associated with a first data line, and determines bit values of the first input data received through the first data line, based on the first reference voltage set. A second data line driver circuit may similarly generate a second reference voltage set. The reference voltages may have levels based on a decision feedback equalization (DFE) technique to reduce bit errors otherwise caused by inter symbol interference.

Abstract: The invention relates to an electronic security bag controlled by a mobile phone, whereby the bag performs Bluetooth communication with the mobile phone of a person who carries the bag, sounds an alarm when the Bluetooth communication is disconnected (when not in a paring mode), and gives an electric shock to an authorized person who touches the bag by allowing high-voltage current applied from power supply of the security bag to flow entirely in the bag. The bag providing a control method through paring with the mobile phone can safely manage important information assets by remotely controlling the alarm of the bag and locking/unlocking thereof. Further, when separated a predetermined distance from a manager, the security bag transmits a warning signal to the mobile phone, sounds the alarm of the bag, and generates high-voltage current on the bag when forcibly opened, thereby preventing security documents from being stolen.

Abstract: An intra-oral x-ray system combines several tube voltages with varying differences by a pulse method and emits the voltages in one x-ray irradiation to obtain an x-ray imaging with clear contrast. Before x-ray irradiation, the user can preset and save the tube voltage data in the x-ray system by the size of the patient, the area, the purpose of diagnosis and the detector sensitivity. The user can select the saved data or with discretion change the exposure conditions.

Abstract: The high voltage tube tank of x-ray system is embodied by miniaturizing the portable x-ray system for better mobility and portability. The high voltage tube tank of portable x-ray system comprising of an xray tube for generating x-rays, a high voltage transformer for generating high voltage, a high voltage rectification circuit for transforming and boosting AC voltage to DC voltage, and a housing for storing the apparatuses thereof, is configured in such a way that the high voltage rectification circuit is comprised of multiple high voltage capacitors linearly aligned on both sides of the circuit board and the high voltage diode built between the confronting high voltage capacitors, wherein the x-ray tube is placed between the high voltage capacitors thereof.

Abstract: The invention relates to an electronic security bag controlled by a mobile phone, whereby the bag performs Bluetooth communication with the mobile phone of a person who carries the bag, sounds an alarm when the Bluetooth communication is disconnected (when not in a paring mode), and gives an electric shock to an authorized person who touches the bag by allowing high-voltage current applied from power supply of the security bag to flow entirely in the bag. The bag providing a control method through paring with the mobile phone can safely manage important information assets by remotely controlling the alarm of the bag and locking/unlocking thereof. Further, when separated a predetermined distance from a manager, the security bag transmits a warning signal to the mobile phone, sounds the alarm of the bag, and generates high-voltage current on the bag when forcibly opened, thereby preventing security documents from being stolen.

Abstract: The present invention relates to a composition for helping with joint health or preventing, alleviating or treating rheumatoid arthritis and osteoarthritis, which is based on the results of tests conducted using an inflammatory cell model, an osteoarthritis animal model and an acute arthritis animal model.

Abstract: The present invention relates to the composition according to the present invention, which has not only the effect of suppressing inflammation and pain, which are the common symptoms of acute and chronic arthritis, but also the effect of alleviating movement disorders, which are the symptoms of chronic arthritis.

Abstract: The present invention relates to a pharmaceutical composition useful for treating or preventing inflammatory disease and cell damage, and a method for treating or preventing inflammatory disease and cell damage. The present invention uses the 2-hydroxybenzoic acid derivative represented by the specific chemical formula or its pharmaceutically acceptable salt. The compound of the present invention is useful for treating or preventing cell damage and inflammatory disease including gastritis, gastric ulcer, pancreatitis, colitis, arthritis, diabetes, arteriosclerosis, nephritis, hepatitis, Alzheimer's disease, Parkinson's disease and Lou Gehrig's disease.

Abstract: The present invention relates to a pharmaceutical composition useful for treating or preventing inflammatory disease and cell damage, and a method for treating or preventing inflammatory disease and cell damage. The present invention uses the 2-hydroxybenzoic acid derivative represented by the specific chemical formula or its pharmaceutically acceptable salt. The compound of the present invention is useful for treating or preventing cell damage and inflammatory disease including gastritis, gastric ulcer, pancreatitis, colitis, arthritis, diabetes, arteriosclerosis, nephritis, hepatitis, Alzheimer's disease, Parkinson's disease and Lou Gehrig's disease.

Abstract: The present invention relates to a pharmaceutical composition useful for treating or preventing inflammatory disease and cell damage, and a method for treating or preventing inflammatory disease and cell damage. The present invention uses the 2-hydroxybenzoic acid derivative represented by the specific chemical formula or its pharmaceutically acceptable salt. The compound of the present invention is useful for treating or preventing cell damage and inflammatory disease including gastritis, gastric ulcer, pancreatitis, colitis, arthritis, diabetes, arteriosclerosis, nephritis, hepatitis, Alzheimer's disease, Parkinson's disease and Lou Gehrig's disease.

Abstract: The present invention relates to a pharmaceutical composition useful for treating or preventing inflammatory disease and cell damage, and a method for treating or preventing inflammatory disease and cell damage. The present invention uses the 2-hydroxybenzoic acid derivative represented by the specific chemical formula or its pharmaceutically acceptable salt. The compound of the present invention is useful for treating or preventing cell damage and inflammatory disease including gastritis, gastric ulcer, pancreatitis, colitis, arthritis, diabetes, arteriosclerosis, nephritis, hepatitis, Alzheimer's disease, Parkinson's disease and Lou Gehrig's disease.

Abstract: Disclosed is a wireless heart rate sensing system which comprises: an oscillator for generating signals of a specific frequency; a power divider for dividing power of the signals generated by the oscillator; a transmit antenna for radiating a first signal output by the power divider to a patient's chest; a receive antenna for receiving a signal, the frequency of which is transited by a motion of the patient's chest and which is reflected and returned; a mixer for combining frequency components of an RF signal received through the receive antenna and a second signal output by the power divider; and a baseband unit for filtering the signal combined by the mixer, converting it into a digital signal, and outputting the digital signal.

Abstract: Disclosed is a novel method for producing an expanded graphite which can be utilized for oil adsorbents, gaskets, packing sheets, adsorbents of volatile organic compounds and the like. SO3-graphite interlayer compound is formed by contacting graphite particles with SO3 generated from fuming sulfuric acid or anhydrous sulfuric acid. Excessive SO3 condensed on SO3-graphite interlayer compound is separated. Then, energy is applied to SO3-graphite interlayer compound to expand the graphite. An acid containing a single component can be continuously reused thus reducing the amount of the acid to {fraction (1/10)}-{fraction (1/100)} of that of an acid mixture used in the conventional method. As a result, the generation of a large amount of environmentally hazardous acid waste can be markedly reduced.