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366results about "Auxillary ticket-issuing devices" patented technology

Single and multi layer variable voltage protection devices and method of making same

Disclosed is a variable voltage protection device for electronic devices which in one aspect comprises a thin layer of neat dielectric polymer or glass positioned between a ground plane and an electrical conductor for overvoltage protection, wherein the neat polymer or glass layer does not include the presence of conductive or semiconductive particles. Also disclosed is the combination of the neat dielectric polymer or glass thin layer positioned on a conventional variable voltage protection material comprising a binder containing conductive or semiconductive particles. A multi-layer variable voltage protection component is disclosed comprising three layers of overvoltage protection material wherein the outer two layers contain a lower percentage of conductive or semiconductive particles and wherein the inner layer contains a higher percentage of conductive or semiconductive particles. The multi-layer component can optionally be used in combination with the neat dielectric polymer or glass layer and can optionally have interposed metal layers. A method is disclosed for dispersing insulative particles and conductive or semiconductive particles in a binder using a volatile solvent for dispersement of the insulative particles and the conductive or semiconductive particles before mixing with the binder.
Owner:SURGX CORP

Offline electronic ticketing system and method thereof

The invention relates to an offline electronic ticketing system and a method thereof, in particular to an electronic ticketing system capable of checking tickets off line and a method for purchasing, checking and returning tickets. The system comprises an electronic ticketing platform, a ticket booking terminal and a ticket checking terminal, wherein the owner of the ticket booking terminal is a client, and the owner of the ticket checking terminal is a merchant; the electronic ticketing platform is connected with the ticket booking terminal and the ticket checking terminal by Ethernet or a mobile communication network; and the basic process comprises the following steps that: a digital signature is performed by the electronic ticketing platform on an electronic ticket which is provided by the merchant; then, the electronic ticket and the digital signature of the electronic ticket are manufactured into a two-dimensional barcode; the electronic ticket and the two-dimensional barcode are sent to the client who books the ticket; and under the condition that the merchant is off line, the digital signature of the electronic ticket and the ticketing information on the electronic ticket which are contained in the two-dimensional barcode provided by the client are checked by the ticket checking terminal so as to determine whether the electronic ticket is real, valid and complete. Due to the adoption of the system and the method, the operation cost of the electronic ticketing system is reduced, the ticket purchasing time of clients is saved, and the ticket checking speed is improved.
Owner:邵贵平

Automatic card sending machine

The invention discloses an automatic card sending machine comprising a card storage mechanism, a card poking mechanism for poking cards in the storage mechanism into a card forwarding channel one by one and a card forwarding mechanism for forwarding the cards in the card feeding channel; wherein, the card forwarding channel comprises two or more than two card feeding channels having different longitudinal heights, and a card guiding mechanism can control the cards to enter different card feeding channels. Although the automatic card sending machine is provided with only one card forwarding mechanism, one fewer than the existing automatic card sending machine has, the automatic card sending machine is still capable of forwarding cards to two or more than two card feeding channels having different heights, therefore, compared with the existing automatic card sending machine, the invention not only meets the requirements for vehicles of various cab heights, but also greatly expands the card storage space of the card storage area and further expands the card storage capacity. The invention can not only satisfy various requirements of users, but also send cards to both high-cab and low-cab vehicles in a balanced manner by making full use of the capacity of the card storage mechanism; and additionally, the invention has the advantages of lower cost and lower failure rate by arranging only one card forwarding mechanism.
Owner:曾蕴仪

Cutting device for instant lottery ticket

The invention relates to a cutting device for an instant lottery ticket. The cutting device for the instant lottery ticket comprises a housing that at least integrates left and right side plates, a bottom mounting hole, a ticket feeding slot, a first sensor port, a mounting hole of a driving plate and a blade fixing frame; a transmission rubber covered roller, an upper rubber covered roller, a driving rubber covered roller and a turning shaft provided with a pressing plate, which are rotationally supported and extend between the left and right side plats of the housing; an intermediate shaft arranged on the right side plate; a motor arranged on the housing, an electromagnetic solenoid arranged on the left side plate, a blade provided with a second sensor port and arranged on the blade fixing frame, and a driving plate electrically connected with the motor and the electromagnetic solenoid, wherein a power-on rotating angle is predetermined for the electromagnetic solenoid fixedly connected with the turning shaft; and a set of gears engaged with each other in sequence and arranged on the right side plate, wherein the gears comprise a motor gear, an idle gear, a transmission gear and a driven gear. The cutting device for the instant lottery ticket disclosed by the invention has the advantages of capabilities of automatically cutting the ticket according to commands and monitoring the ticket cutting process, reduced space occupation and high work efficiency.
Owner:陈波 +1
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