Abstract: The method for producing black ginseng having increased ginsenoside Rh2 component content of the present invention comprises the steps of: (a) washing ginseng and drying same under predetermined time conditions in a shaded place; and (b) repeatedly carrying out a plurality of times a process in which the dried ginseng is steamed under predetermined temperature and time conditions and is dried under conditions that differ from the temperature and time conditions during the steaming. By producing black ginseng via a plurality of steps under fixed conditions in this way, it is possible to increase the content of ginsenoside Rh2 as compared with hitherto.

Abstract: The method for producing black ginseng having increased ginsenoside Rh2 component content of the present invention comprises the steps of: (a) washing ginseng and drying same under predetermined time conditions in a shaded place; and (b) repeatedly carrying out a plurality of times a process in which the dried ginseng is steamed under predetermined temperature and time conditions and is dried under conditions that differ from the temperature and time conditions during the steaming. By producing black ginseng via a plurality of steps under fixed conditions in this way, it is possible to increase the content of ginsenoside Rh2 as compared with hitherto.

Abstract: A computer system and a method for controlling the same, even while the case of the electronic device is closed by making the device capable of using various functions by a simple and convenient input method. The computer system comprises at least one device unit; a housing in which the device unit(s) is provided; a motion sensing unit configured to sense a user motion taken at an outer side of the housing; and a controller configured to control the device unit(s) to perform an operation corresponding to the user motion sensed by the motion sensing unit.

Abstract: A computer apparatus includes a switch, a signal generating part which generates a signal corresponding to a position of the switch, a system part which receives the generated signal and operates, and a controller to control the signal generating part so that the signal generated in the signal generating part can be prevented from being applied to the system part for a predetermined period of time, if the switch moves from a first position to a second position.

Abstract: An apparatus and method thereof to correct a reference voltage, Vref, include a first digital device and a second digital device to input/output digital data via a bus, an adjustable resistor providing a main supply voltage VDD, a fixed resistor, wherein the adjustable resistor and the fixed resistor generate a Vref correction by dividing the main supply voltage VDD. A Vref setup selecting part of the apparatus and method selects the Vref correction and a Vref controller changes a resistance value of the adjustable resistor according to a selection of the Vref correction through the Vref setup selecting part, determines an optimum resistance value of the adjustable resistor, and outputs an optimum Vref correction.

Abstract: An apparatus and method thereof to correct a reference voltage, Vref, include a first digital device and a second digital device to input/output digital data via a bus, an adjustable resistor providing a main supply voltage VDD, a fixed resistor, wherein the adjustable resistor and the fixed resistor generate a Vref correction by dividing the main supply voltage VDD. A Vref setup selecting part of the apparatus and method selects the Vref correction and a Vref controller changes a resistance value of the adjustable resistor according to a selection of the Vref correction through the Vref setup selecting part, determines an optimum resistance value of the adjustable resistor, and outputs an optimum Vref correction.