Abstract: A cup lid includes a lid body bored with an insert hole, a slide slot and a liquid outlet. A control member and a slide plate are mutually engaged on the lid body. The control member has a fitting block to be inserted through the insert hole and a pull grip having its underside fixed with a projecting grain to be engaged in the slide slot of the lid body. The slide plate has a cover plate to be covered on the liquid outlet of the lid body. A combining block fitted with the control member has its lower sidewall oppositely and reversely bored with two arcuate grooves. A swing rod pivotally assembled at the underside of the lid body is provided with a fitting member to be engaged with the arcuate grooves and a stop member for blocking up the underside of the liquid outlet of the lid body.

Abstract: A kaleidoscopic cup includes an outer cup, an inner cup, a turning base, a waterproof gasket and plural decorative members. The inner cup is placed in the outer cup, having a multi-sided body in a lower portion, and the sides of the multi-sided body are specially treated with mirror reflection to make its inner surface reflective. The inner cup has an annular insert groove in a bottom of an upper section on the multi-sided body. The waterproof gasket is placed between the outer cup and the turning base, and the decorative members are deposited on the recess of the turning base and that of the inner cup. Then the reflective inner surfaces of the multi-sides body of the inner cup reflect the images of the decorative members to give a kaleidoscopic visual effect to a person looking at the cup.

Abstract: A bottle stopper includes a cover body, a shaft rod and a rotatable member. The shaft rod is fixed inside the cover body and the rotatable member is secured on the cover body by means of an insert pin, which leans on two opposite oblique faces of the projecting base of the cover body. When the rotatable member is turned clockwise, the insert pin will be actuated to slide upward along the oblique faces of the projecting base and drive the shaft rod to move upward and squeeze a soft clogging member to expand outward and clog the bottle mouth of a bottle. The bottle stopper of this invention can be closely clogged in the bottle mouth, and its shaft rod and soft clogging member are hidden in the cover body, meeting sanitation, convenient in use and able to be placed horizontally for facilitating storing.

Abstract: A protection system for a display apparatus and a method thereof are provided. The protection system includes an electronic key and a protection module. The protection system performs security identification with a plurality of passwords and updates the passwords every time after the security identification is completed to improve the security of the display apparatus. The display apparatus is allowed to be turned on when one of the passwords is correct, and the passwords are separately updated after the security identification is completed. The protection system is highly secure and provides greater convenience to users.

Abstract: An electric air pressure corkscrew includes an upper shell for containing a motor driving a speed-reducing gear unit, which then turns a rotatable block contained in a lower shell fixed in the upper shell. The rotatable block then pushes an interactive block to reciprocate up and down repeatedly so that a piston in an air cylinder reciprocates up and down to pump air through a needle fixed under the air cylinder and inserted in a cork of a wine bottle and into the interior of the bottle so that the air pressure in the bottle is gradually increased to shove the cork up gradually to separate from the mouth of the bottle. The separated cork can be removed off the needle by turning a rotatable sleeve to move a slide tube and a slide base, easy to handle.

Abstract: The present invention relates to a computer with a touch screen, and the user can execute one of “undo”, “cut”, “copy” and “paste” editing commands by a continuous stroke movement to increase the input operational efficiency. For example, after marking an area on the screen, if the subsequent stroke is moved downwards, the “cut” operation is performed, and if the subsequent stroke is moved upwards, the “copy” operation is performed. Furthermore, when the user stops the stroke at a predetermined position, if the subsequent stroke is moved towards the right, the “paste” operation is performed, and if the subsequent stroke is moved towards the left, the “undo” operation is performed.

Abstract: A detection system and method for detecting received video signal type within a video device. The video device comprises a plurality of signal receivers; the signal receiver is used for receiving a signal, wherein each of the signal receivers receives one type of the corresponding video signal. First, the video device receives the signal, wherein the receivers receives a signal, directly detects one of the signal receivers which is carrying the video signal, and determines the type of the video signal being inputted to the signal receiver; and finally sending the video signal to an image processor for image processing.