Abstract: The present invention provides the essential oil and the essential oil composition of traditional Chinese herbal medicine to prevent and/or treat allergic disease. The essential oil and the essential oil composition can be formulated as a solution, a cream, a lotion, ointment, or a solid stick, and applied topically.

Abstract: The invention provides an apparatus for hybridization reaction which comprises a holder for loading a solid support and an electric field generator comprising a power controller and a first electrode plate and a second electrode plate respectively placed below or above the holder for generating a direction-convertible electric field to at least cover the solid support.

Abstract: Container conveying apparatus including: multiple chain elements each of which is formed with a first receiving space, a second receiving space and a connection section spaced from each other; multiple connecting members each having a pivot end and a fixed end, the pivot end being pivotally disposed in the second receiving space of a forward chain element, while the fixed end is connected with the connecting section of a rearward chain element. The chain elements are serially connected to form an elongated or an endless chain. Multiple holding structures are disposed in the first receiving spaces of the chain elements and are movable along with the chain elements along a rail. Each holding structure includes a clamping pawl and a push rod movable between first and second positions in the extending direction of the claws.

Abstract: The present invention is a folding bench where two side pieces fold substantially flat against a back piece in a closed or folded position and fold outwardly about a hinge to an open position. Support means for a seat secured against the back piece and side piece is completed with removable means for easy assembly and low cost construction.

Abstract: Distributing/feeding device including: a rotary seat including a rotary disc, each time the rotary disc is driven, the rotary disc rotating by a predetermined angle, several material racks being disposed on predetermined portions of the rotary disc; a feeding mechanism disposed beside the rotary disc, the feeding mechanism including a lifting board and a driving member for driving the lifting board to up and down reciprocally move; and a clamping mechanism disposed above the feeding mechanism, the clamping mechanism including a clamping seat which is swingable within a predetermined range and a material taking member disposed on the clamping seat and up and down reciprocally movable. When the clamping seat is moved to a predetermined position, a predetermined section of the material taking member is just positioned above a material rack for fixedly holding a workpiece placed in the material rack. Numerous work pieces are at the same time placed in the material racks on the rotary seat.

Abstract: The invention provides an apparatus for rapid hybridization reaction which comprises a holder for loading a substrate and an electric field generator comprising a power controller and at least an electrode placed above or below the holder for generating a direction-convertible electric field at least to cover the substrate. The invention also provides a process for rapid hybridization reaction which comprises applying an upward electric field to hybridization substances, zeroing the electric field and changing direction of the electric field downward. The hybridization reaction rate increases and reaction time greatly reduces and meanwhile reaction specificity and opportunity equality are retained.

Abstract: A brassiere cup includes a self-adhesive frustum made of self-adhesive neurost imulation, a self-adhesive cone made of self-adhesive neurost imulation and having a center hole, and a conical cup made of silicon rubber and having an inner side formed with a first annular recess around a circumference of the inner side and configured to receive the self-adhesive frumtrum, a second annular recess spaced apart from the first annular recess and configured to receive the self-adhesive cone, and a plurality of protuberances between the first and second annular recesses for massaging breasts, whereby a user can wear strapless dresses or dresses with shoestring straps without worrying about exposure of her nipples.

Abstract: A fence includes two posts which are fixedly planted into the ground by a wedge-shaped element, two plates connected between the two posts by a first connect in element disposed between each of the plates and the post wherein the plate is pivotally engaged to the first connecting element, each of the posts having a first groove defined longitudinally therein such that the first connecting. elements can be adjustably received therein, a plurality of balusters engaged to the two plates wherein a second connecting element is disposed between each of the balusters and the plates.

Abstract: A musical wind chime especially to one which generates music according to the appearance of the wind chime includes a wind chime body and a sound control circuit. A power source is used to supply the required electrical power to the sound control circuit. A wind control switch connected between the power source and the sound control circuit for responding to any wind to intermittently connect the power source to the sound control circuit and generating music therefrom. The wind control switch includes a circular conductor formed inside the wind chime body, a conductive rod hung therein but not contact with the circular conductor, and a conductive ball attached to the conductive rod such that when some wind occurs it causes the conductive ball to swing and contact with the circular conductor. A wind plate is suspended under the conductive ball for receiving wind force thereby driving the conductive ball to contact with the circular conductor.

Abstract: A foot pad structure on a rug in an automobile, of which the prime features are that the part to be pedalled on the foot pad has rectangular hole, and a base plate being fixed under the rectangular hole; the base plate has several slots arranged in parallel, in which a corresponding number of Velcro strips or two-side adhesive tapes are to be mounted. There is a detachable pedal piece, of which the front side is to be pedalled by a driver, while the back side thereof is fixedly attached with a plurality of Velcro strips corresponding in number and position to the slots in the aforesaid base plate; by means of such a structure, the pedal piece can directly be fastened together as one piece with the base plate of the foot pad in an automobile. Whenever the pedal piece becomes worn and torn, it can be replaced with a new one without replacing the whole foot pad at a higher cost so as to improve the drawbacks of the conventional foot pad.

Abstract: A light string controlling apparatus includes a bridge rectifier, an RC filter, an signal generator, and a silicon controlled rectifier. The signal generator provides the gate of the silicon controlled rectifier a train of pulses or analog signals or a combination of pulses and analog signals, to control the conducting angle of the silicon controlled rectifier, affecting the flashing frequency and illumination of a light string.