Hyoung Uk
Hyoung Uk Choi, Sungnamsi KR
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20100002924 | Versatile Single Photon Emission Computed Tomography And Imaging Methods Using The Same - Disclosed is a versatile single photon emission computerized tomograph capable of imaging a number of areas of the patient by the same system to obtain diagnostic nuclear medical images of excellent resolution and sensitivity, and imaging method using the same. The versatile single photon emission computerized tomograph includes a support means configured in a plate structure so that the patient can lie down and adapted to move in longitudinal and vertical directions while the patient is lying down; a gantry configured in an arc shape about an object to be imaged; a body for retaining and supporting an outer surface of the gantry while being able to slide and rotate; and at least one detector mounted so as to slide along the inner surface of the gantry and adapted to protract toward or retract from the center point of the gantry to image an organ of the patient. | 01-07-2010 |
Hyoung Uk Nam, Dong-Gu KR
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20130255326 | WASHING MACHINE USING ULTRASONIC VIBRATIONS - A washing machine using ultrasonic vibrations, which can allow a user to at home easily and efficiently wash the laundry that needs hand washing or dry-cleaning. The washing machine includes: a body having an inner space of a predetermined volume; a washing tub installed in the body, with a water supply pipe connected to a side of the washing tub so as to supply washing water or a detergent into the tub and with a drain pipe connected to the side of the tub at a position opposite that of the water supply pipe so as to drain used water or used detergent; a cover mounted to a predetermined portion of the body so as to open or close the tub; and an ultrasonic generator installed in at least one predetermined portion of the tub so as to apply ultrasonic vibrations to a laundry contained in the tub. | 10-03-2013 |
Hyoung Uk Nam, Gwangju KR
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20140300901 | OCT PROBE USING PZT - An optical coherence tomography (OCT) probe using lead zirconate titanate (PZT). In the OCT probe using PZT, a sine wave is induced from a vibrator made of a piezoelectric element, so that an image in which the scanning range is increased can be captured due to the vibration of the vibrator. A decrease in the vibration of the vibrator can be minimized by optimizing the position where the base fixes the vibrator. | 10-09-2014 |