Abstract: Disclosed is a substrate treating apparatus. The substrate treating apparatus includes an imaging unit that photographs loci of the one or more discharge liquids discharged from the plurality of nozzles, and an inspection unit that calculates impact points of the one or more discharge liquids discharged from the plurality of nozzles and determines whether the impact points of the one or more discharge liquids discharged from the plurality of nozzles are normal. The inspection unit includes an image synthesizing unit that synthesizes a plurality of images captured by the imaging unit, a pre-processing unit that pre-processes image data generated through the image synthesizing unit, and a calculation unit that calculates whether the impact points of the one or more discharge liquids discharged from the plurality of nozzles are normal by comparing the image data pre-processed by the pre-processing unit.

Abstract: Provided is a substrate treatment apparatus including a housing, a supporting unit located inside the housing and supporting a substrate, a nozzle unit supplying chemicals to the substrate disposed on the supporting unit, and a chemical supplying unit supplying the chemicals to the nozzle unit. Herein, the chemical supplying unit includes a chemical supply source, a first tank and a second tank storing the chemicals, a chemical supplying line supplying the chemicals from the chemical supply source to the first tank and the second tank, a chemical discharge line supplying the chemicals from the first tank and the second tank to the nozzle unit, a circulation line allowing the chemicals to circulate through the first tank and the second tank, respectively, a member installed on the circulation line, and a controller controlling the member.

Abstract: Provided is a substrate treatment apparatus including a housing, a supporting unit located inside the housing and supporting a substrate, a nozzle unit supplying chemicals to the substrate disposed on the supporting unit, and a chemical supplying unit supplying the chemicals to the nozzle unit. Herein, the chemical supplying unit includes a chemical supply source, a first tank and a second tank storing the chemicals, a chemical supplying line supplying the chemicals from the chemical supply source to the first tank and the second tank, a chemical discharge line supplying the chemicals from the first tank and the second tank to the nozzle unit, a circulation line allowing the chemicals to circulate through the first tank and the second tank, respectively, a member installed on the circulation line, and a controller controlling the member.

Abstract: Disclosed herein is a glove shaping device for heating and shaping the wrinkled and sewn portions of a glove. The glove shaping device includes a plurality of heating plates to be inserted into the finger portions of the glove. A body portion is provided in its interior with an electric heater and joint depressions in its top portion. A cover is attached to the heating plates and the body portion. Each of the heating plates is formed to have a rhomboid sectional shape, a predetermined thickness, two parallel side surfaces each inclined at a predetermined angle, and a joint prominence corresponding to a joint depression in a body portion.

Abstract: The present invention relates to an improved antifreeze composition for use in engine cooling systems. The composition of the invention has sustained corrosion inhibiting properties even at relatively low concentrations and when used with hard water. The composition comprises an antifreeze agent, an organic acid, a poly(organic acid), dimercapto thiadiazole, a hard water stabilizer, a phosphate salt, a triazole or thiazole and alkali metal hydroxide.

Abstract: Disclosed herein is a glove shaping device for heating and shaping the wrinkled and sewn portions of a glove. The glove shaping device includes a plurality of heating plates to be inserted into the finger portions of the glove. A body portion is provided in its interior with an electric heater and joint depressions in its top portion. A cover is attached to the heating plates and the body portion. Each of the heating plates is formed to have a rhomboid sectional shape, a predetermined thickness, two parallel side surfaces each inclined at a predetermined angle, and a joint prominence corresponding to a joint depression in a body portion.