摘要:
Provided are a mobile terminal and method for providing a human network management service in the mobile terminal, the method including receiving human network data from a social network service site; checking and converting a schema of each received human network data into a predetermined schema; and updating human network data in the mobile terminal according to the converted schema.
摘要:
Disclosed is a method and apparatus for scrolling data displayed on a screen, dividing a display region as a multiple of predefined weighted areas and setting a scroll velocity weight corresponding to each of the multiple of weighted areas when there is scrollable undisplayed data, after displaying data on the display region corresponding to execution of an application. Scroll velocity weight is detected corresponding to the initially produced point of the scroll input when a scroll input is sensed t, and an actual movement distance is detected corresponding to the scroll input in real-time until the scroll input ends. A scroll movement distance is calculating in proportion to the detected scroll velocity weight and the actual movement distance, and the data is displayed by shifting the data in a proceeding direction of the scroll input by the calculated scroll movement distance.
摘要:
A method and apparatus for providing automatic international and local call dialing in a mobile communication terminal. Country identification information is received from a network in which the mobile communication terminal is currently located. When a request for an outgoing is received from a user, a country code corresponding to the received country identification information is extracted, and the extracted country code is compared with a country code included in a phone number for the outgoing call. Based on the comparison it is determined whether the outgoing call is an international or local call. The phone number is then changed in accordance with the outgoing call being the international or local call.
摘要:
An apparatus is provided for performing a scroll function in a portable terminal, in which a touch screen displays a list divided into a plurality of sections, a memory stores a scroll function established for each of the plurality of sections, and a controller locates a focus on a particular item by performing a scroll function established for a particular section, when the section among the plurality of sections is touched and dragged.
摘要:
A method and apparatus for providing automatic international and local call dialing in a mobile communication terminal. Country identification information is received from a network in which the mobile communication terminal is currently located. When a request for an outgoing is received from a user, a country code corresponding to the received country identification information is extracted, and the extracted country code is compared with a country code included in a phone number for the outgoing call. Based on the comparison it is determined whether the outgoing call is an international or local call. The phone number is then changed in accordance with the outgoing call being the international or local call.
摘要:
Provided are a mobile terminal and method for providing a human network management service in the mobile terminal, the method including receiving human network data from a social network service site; checking and converting a schema of each received human network data into a predetermined schema; and updating human network data in the mobile terminal according to the converted schema.
摘要:
An apparatus is provided for performing a scroll function in a portable terminal, in which a touch screen displays a list divided into a plurality of sections, a memory stores a scroll function established for each of the plurality of sections, and a controller locates a focus on a particular item by performing a scroll function established for a particular section, when the section among the plurality of sections is touched and dragged.
摘要:
The present invention relates to a method for preparing high-purity terephthalaldehyde which comprises re-crystallizing terephthalaldehyde crystals containing impurities, using an anti-solvent. Specifically, the present invention relates to a method for preparing terephthalaldehyde which comprises dissolving low-purity terephthalaldehyde prepared by a conventional method in dimethylsulfoxide and then re-crystallizing the solution, using water as an anti-solvent. The present invention is not only environment-friendly because it uses water only as an anti-solvent, but also economical because it may simply prepare high-purity terephthalaldehyde in a short time.
摘要:
The present invention relates to a method for purifying terephthalaldehyde which comprises a first step of dissolving terephthalaldehyde containing impurities in an aromatic solvent at high temperature to prepare a solution; and a second step of quenching the solution to re-crystallize it into terephthalaldehyde. In accordance with the present invention, high pure terephthalaldehyde may be economically prepared.
摘要:
The present invention relates to a method for preparing high-purity terephthalaldehyde which comprises re-crystallizing terephthalaldehyde crystals containing impurities, using an anti-solvent. Specifically, the present invention relates to a method for preparing terephthalaldehyde which comprises dissolving low-purity terephthalaldehyde prepared by a conventional method in dimethylsulfoxide and then re-crystallizing the solution, using water as an anti-solvent. The present invention is not only environment-friendly because it uses water only as an anti-solvent, but also economical because it may simply prepare high-purity terephthalaldehyde in a short time.