Abstract: A mobile phone includes pivotally connected upper and lower members, and a coupling member interconnecting the upper member and a printed circuit board within the lower member in such a manner that the printed circuit board moves synchronously with the upper member to offset the printed circuit board with respect to a keypad, thereby preventing untimely and accidentally actuation the keypad when the upper member is disposed at a folded position with respect to the lower member.

Abstract: A mobile communication apparatus enable its' user to set limit on communication expense is disclosed herein. The mobile communication apparatus uses a communication module to perform wireless communication under the control of a limitation module which shuts off the communication module responding to a result from the comparison module showing that the cumulated expense is no less than the preset amount, which is input and stored in the storage module input by the subscriber or user. Because the above is real-time, thus the limitation module can automatically and immediately shut off the communication module when the cumulated expense reaches the preset amount, thus the limitation module efficiently prevents the communication expense from exceeding a preset amount.

Abstract: Nonanoyl vanillylamide succinate was synthesized from synthetic capsaicin (nonanoyl vanillylamide) and succinic anhydride. The antinociceptive and cardiovascular effects of nonanoyl vanillylamide and its derivatives were investigated. We found that nonanoyl vanillylamide and nonanoyl vanillylamide succinate strongly inhibited the writhing response, led to the vascular smooth muscle relaxation, produces bradycardia and a fall of blood pressure. The potency of nonanoyl vanillylamide succinate was found to be slight greater than that of nonanoyl vanillylamide, when compared with the same molar dose/kg of their administrations.