摘要:
A method of measuring skin moisture content, the method including: measuring a differential rate of a skin impedance of a predetermined skin area of a user for a predetermined period of time; and determining that the skin area is a moist area when the differential rate of skin impedance is greater than or equal to a predetermined value for a predetermined period of time, and determining that the skin area is a dry area when the differential rate of skin impedance is less than the predetermined value for the predetermined period of time.
摘要:
A sensor measuring skin impedance includes a reference electrode, a current carrying electrode, and a measuring electrode for measuring impedance for current flowing between the reference electrode and the current carrying electrode. The measuring electrode is recessed with respect to the reference electrode and the current carrying electrode, allowing the measuring electrode to make contact with a user's skin after the reference electrode and current carrying electrode make contact, resulting in greater measurement accuracy.
摘要:
A bio-signal detection device and a method of managing the health of a user is used with a health management system. The device includes a main body having palm support portions formed on the top of both sides thereof, a sensing unit formed on at least one of the palm support portions to detect a bio-signal of a user and including electrodes, and an operation unit receiving a signal from the sensing unit to operate. The method includes maintaining a first and second database including inquiry information and information on the normal physical condition of a user; comparing a measured present physical condition with the normal physical condition and detecting a changed item associated with the physical condition of the user; outputting lifestyle inquiry information associated with the detected changed item; receiving a reply to the outputted lifestyle inquiry information; analyzing a health condition of the user; and reporting health condition information.
摘要:
The present invention relates to a method of making a plasma display panel, and more specifically, a method of forming a dielectric layer on an upper substrate of a plasma display panel. According to first embodiment of the present invention, a method of forming a dielectric layer on an upper substrate of a plasma display panel, comprises steps of: forming a plurality of sustain electrodes on the upper substrate, and bus electrodes on the sustain electrodes; forming an electrode discoloration prevention layer which envelops said sustain electrodes and said bus electrodes, said electrode discoloration prevention layer including a green sheet by first casting; forming a penetration rate enhancement layer on the electrode discoloration prevention layer, said penetration rate enhancement layer including a green sheet by second casting.
摘要:
The present invention relates to an acid salt of amlodipine gentisate and a method of its preparation. More particularly, the present invention relates to a crystalline acid salt of amlodipine gentisate of the following formula 1 prepared by reacting amlodipine and gentisic acid, which is useful for the treatment of cardiovascular diseases and has the advantages of low toxicity, excellent stability, improved pharmaceutical efficacies and long-lasting concentration in blood.
摘要:
Provided are an apparatus and a method for acquiring a code group that is used for a mobile communication terminal to acquire a scrambling code for identification of a base station. The present invention compares a part of slot values in code groups of the secondary synchronization channel transmitted to a mobile communication terminal from a base station with a part of code groups already known and, when there is a code group having a value higher than a predetermined value, reads code groups having the same pattern as that of the code group having a value higher than the predetermined value, which are previously stored in a predetermined storage. Then, the present invention excludes the read code groups from operations to reduce the quantity of unnecessary operations. Accordingly, the number of code groups to be compared for correlation operations is remarkably decreased. The present invention intelligently uses characteristics of code groups already known to considerably reduce the time required for acquiring the code group, compared to the conventional method that sequentially compares all of code groups or compares a part of slot values of code group candidates and tracks candidates having values exceeding a threshold. Therefore, unnecessary power consumption is prevented such that the power of a battery of a mobile communication terminal is not unnecessarily consumed. Furthermore, prompt cell search can be supported in case of hand-off.
摘要:
Disclosed are a driving apparatus of a PDP to decrease the size of the PDP as well as to enhance electrical characteristics by mounting a plurality of control chips and memories on a single package, and a fabrication method thereof. The driving apparatus includes a multi-chip module in which at least one control chip having a control circuit for controlling the PDP, and at least one memory are mounted on a single package, wherein the multi-chip module is mounted on a printed circuit board (PCB) of a control board.