Abstract: A bill acceptor is constructed to include a housing, the housing having a base for holding a banknote for examination, a first light emitter adapted to emit infrared light onto the banknote carried on the base of the housing for examination, a second light emitter adapted to emit ultraviolet light onto the banknote for visual examination, an image sensor adapted to pick up infrared light reflected from the banknote carried on the base of the housing and to convert received light signal into image signal, and a display adapted to display image signal obtained from the image sensor for verifying the authenticity of the banknote.

Abstract: A paper currency receiver for use in a ticket vending machine, money exchange machine, or the like is constructed to include a housing with a paper currency insertion slot, and a detector unit formed of an upper base and a lower base and mounted in the housing and adapted for detecting the authenticity of paper currency inserted into the paper currency insertion slot, the detector unit defining an angled passage between the upper base and the lower base for guiding inserted paper currency away from the paper currency insertion slot to a paper currency storage cabinet, the lower base having a pivoted safety hook turned in and out of the angled passage for stopping backward movement of inserted paper currency.

Abstract: A molding apparatus includes a die set having a chamber, a vacuum pump communicated to the chamber, and a feeding mechanism suited for supplying a molding material to the chamber of the die set with simultaneous extraction of gas out of the chamber by the vacuum pump.

Abstract: A bill acceptor is constructed to include a housing, the housing having a base for holding a banknote for examination, a first light emitter adapted to emit infrared light onto the banknote carried on the base of the housing for examination, a second light emitter adapted to emit ultraviolet light onto the banknote for visual examination, an image sensor adapted to pick up infrared light reflected from the banknote carried on the base of the housing and to convert received light signal into image signal, and a display adapted to display image signal obtained from the image sensor for verifying the authenticity of the banknote.

Abstract: A vending machine with security device is disclosed. The security device is fitted onto a dispensing device, wherein the security device is positioned in between the dispensing device and a driving device of the vending machine. The security device together with the dispensing device support the dispensing lid and rotate upwards when the card is being dispensed by the driving device of the vending machine, and when the card passes through the dispensing lid of the security device and being dispensed out by the dispensing device of the vending machine, the dispensing lid of the security device will automatically rotate downwards for closing the slot.

Abstract: A vending machine with security device is disclosed. The security device is fitted onto a dispensing device, wherein the security device is positioned in between the dispensing device and a driving device of the vending machine. The security device together with the dispensing device support the dispensing lid and rotate upwards when the card is being dispensed by the driving device of the vending machine, and when the card passes through the dispensing lid of the security device and being dispensed out by the dispensing device of the vending machine, the dispensing lid of the security device will automatically rotate downwards for closing the slot.

Abstract: A banknote receiving system used in a ticket vender or the like to verify and collect inserted banknote, in which a press device is provided at one side of the banknote passage, having a springy suspension arm and a nylon impression block at the free end of the springy suspension arm for pressing inserted banknote on a magnetic induction head for positive verification.

Abstract: A paper currency storage cabinet mounting arrangement is constructed to include a paper currency receiving and verification unit and a paper currency storage cabinet, the paper currency receiving and verification unit having retaining holes and a hook hole, the paper currency storage cabinet having retaining rods disposed at two sides and a spring-supported lock means disposed at one end, the spring-supported lock means being automatically forced into the hook hole to lock the paper currency receiving and verification unit and the paper currency storage cabinet when the respective retaining rods respectively engaged into the respective retaining holes.

Abstract: A paper currency receiver for use in a ticket vending machine, money exchange machine, or the like is constructed to include a housing with a paper currency insertion slot, and a detector unit formed of an upper base and a lower base and mounted in the housing and adapted for detecting the authenticity of paper currency inserted into the paper currency insertion slot, the detector unit defining an angled passage between the upper base and the lower base for guiding inserted paper currency away from the paper currency insertion slot to a paper currency storage cabinet, the lower base having a pivoted safety hook turned in and out of the angled passage for stopping backward movement of inserted paper currency.

Abstract: A paper currency storage cabinet mounting arrangement is constructed to include a paper currency receiving and verification unit and a paper currency storage cabinet, the paper currency receiving and verification unit having retaining holes and a hook hole, the paper currency storage cabinet having retaining rods disposed at two sides and a spring-supported lock means disposed at one end, the spring-supported lock means being automatically forced into the hook hole to lock the paper currency receiving and verification unit and the paper currency storage cabinet when the respective retaining rods respectively engaged into the respective retaining holes.