17results about "Lottery apparatus" patented technology

The disclosure relates to devices, systems, methods and computer readable media for providing network management of remote card handling, and physical manipulation. More particularly, the disclosure is directed to networked devices, systems, methods and computer program methods for remotely, physically modifying a card while leaving a physical record of the modified card for inspection and validation and delivering the manipulation results to a user, and / or other third parties, for example, scratch lottery cards and ballot cards.

The present application discloses a crowdfunding and lottery system, which comprises a server device and a database. The database stores a first commodity data including a first predetermined amount. The server device comprises a registration module, a lottery quota module, a payment statistics module, a registration module and a lottery operation module. The registration module provides a plurality of lottery members to register. The lottery quota module sets a predetermined quota number according to the first predetermined amount. The lottery quota module calculates according to the predetermined quota number, so that the first predetermined amount is divided into a plurality of second predetermined amounts. The payment statistics module provides each member to pay each second predetermined amount. The payment statistics module sequentially issues a serial number according to the payment time of each member. The registration module provides each member who pays each second predetermined amount to input a first number. Each first number is added up to generate a second number. The lottery operation module makes the second number corresponding to one of the serial numbers as a prize winner.

The present invention relates to a commodity providing apparatus, a recording medium, and a commodity providing system. The present invention aims to notify a user of an inventory status or the like of a commodity at an accurate point in time. The present invention is a commodity providing apparatus capable of communicating with a terminal of a user. The commodity providing apparatus is provided with: a first category option prompting mechanism capable of prompting a plurality of first category options associated with a commodity group including a plurality of commodities on a terminal in a selectable manner by the user; and an inventory management mechanism managing an inventory status of commodities of the commodity group associated with each of the plurality of first category options; the first category option prompting mechanism confirming the inventory status of the commodities of the commodity group associated with the first category options each time a screen is changed, and prompting the inventory status of the commodities.

A lottery ticket vending machine configured to determine, for each of a plurality of ticket drawers, if lottery tickets are in the ticket drawer, and to take one or more actions based on such determinations.

The application relates to the field of lottery equipment technology and discloses a lottery machine ticket tearing module which comprises a conveying frame, a conveying mechanism, a tearing frame, a clamping mechanism and a pushing mechanism, the conveying mechanism is connected to the conveying frame, the conveying mechanism is used for conveying a ticket belt, the tearing frame is hinged at one end of the conveying frame where tickets are discharged, the pushing mechanism is connected between the conveying frame and the tearing frame to drive the tearing frame to rotate, the clamping mechanism is connected to the tearing frame, and the clamping mechanism is used for clamping a lottery ticket which needs to be torn; after the lottery ticket which needs to be torn is clamped by the clamping mechanism, the pushing mechanism drives the tearing frame to rotate so that a tear line of the lottery ticket is broken from one end. The application has the effects of reducing the possibility of lottery ticket cutting and breaking and improving the completeness of the lottery ticket after the ticket is torn.

A physical random number generator based on the optical detection of magnetically induced fluid turbulence, comprising: a. a transparent container (10) with a volume of ferrofluid (12); b. an arrangement of at least two electromagnetic coils (20A, 20B) positioned such that they expose the ferrofluid (12) to fluctuating magnetic fields; c. a computer (70) configured to output independent, variable power signals (52A, 52B) to the electromagnet coils (20A, 20B) to induce chaotic 3D peak formations and turbulent structures (14) in the ferrofluid (12); d. an optical measuring system comprising a laser source (30) configured to emit a beam (32) through the transparent container (10) and a light sensor (40) configured to detect the fluctuations in the beam (34) caused by the turbulent structures (14); e. the method is characterized in that the computer (70) is further configured to receive an analog raw signal (42) from the light sensor (40) and digitizes and processes this signal to generate a final true random number (62) within a single hardware architecture.

The present application relates to a kind of anti-fake composite ink and its preparation method and application, the anti-fake composite ink includes: base scratch ink and fluorescent material dispersed in base scratch ink;The base scratch ink includes the following raw material components: styrene-acrylic acid copolymer emulsion, water-based acrylic resin, water-based polyurethane resin, titanium white, water, auxiliary;The particle size distribution center of the fluorescent material is 5-50 μm;The particle size distribution variation coefficient of the fluorescent material is ≤40%; The addition concentration of the fluorescent material is 1% or less of the total mass of base scratch ink;The fluorescent material is insoluble in base scratch ink;The fluorescent property of the fluorescent material is: under the matched detection equipment, present starlight-like discrete light points.The anti-fake composite ink provided in the present application has the advantages of high concealment, detectability, timeliness, difficult imitation and compatibility, etc., and can meet the anti-fake use requirements of instant lottery.

SOLUTION: An authentication system includes: an acquisition unit for acquiring an identification result of a user based on user information about the user and acquiring state information indicating a specific state of the user from a state detection device for detecting a specific state of the user; an authentication unit for authenticating that the state of the user satisfies predetermined conditions based on the identification result of the user and the state information; and an issuing unit for issuing a digital certificate indicating that the state of the user has been authenticated as satisfying the predefined conditions when the authentication unit authenticates that the state of the user satisfies the predefined conditions.SELECTED DRAWING: Figure 4

The present disclosure relates to a method and device for processing a prize draw, electronic equipment and a medium. The method comprises: receiving a prize draw participation request in an activity period; generating prize draw information corresponding to the prize draw participation request; determining a target time window in which a participation time of the prize draw participation request is located according to a time window pre-divided in the activity period; determining prize draw adjustment information according to a window prize draw state of the target time window; the prize draw adjustment information is used to indicate that at least one of the prize draw information and winning reference information is adjusted and contains adjustment content, or is used to indicate that the prize draw information and the winning reference information are not adjusted; determining target prize draw information and target winning reference information of the participation time according to the prize draw adjustment information; and generating participation result information of the prize draw participation request according to the target prize draw information and the target winning reference information. The processing time is controllable and can cope with the situation of a sharp increase in the number of users, and the prizes are evenly and continuously distributed between the time windows.

The utility model discloses a kind of intelligent identification scratch open area of instant lottery ticket scratch open tool, it is related to lottery ticket scratch open tool technical field.The utility model includes operation platform, the one side fixedly connected with conveying mechanism in operation platform top, the top fixedly connected with auxiliary positioning mechanism in operation platform, the other side fixedly connected with adjusting assembly in operation platform top, the one side fixedly connected with identification module in adjusting assembly.The utility model is accurately scanned lottery surface by CMOS sensor, obtains the image information of scratch open area, after being rapidly handled by ARM architecture microprocessor, the size and material quality of different lottery scratch open area can be accurately identified, and the result is stored in 16GB solid state disk, this process does not need manual intervention, solve the positioning deviation problem caused by traditional tool dependence manual judgment scratch open area, greatly improve the accuracy and efficiency of scratch open, especially the identification precision of special-shaped or small size scratch open area is remarkable.

This utility model discloses an automatic ball-shaking machine, belonging to the technical field of ball-shaking machines. The automatic ball-shaking machine includes a frame, a rotating ball cover, a drive mechanism, and a color recognition mechanism. The drive mechanism includes a rotary bearing and a drive motor. The outer ring of the rotary bearing is fixedly connected to one side of the frame, and the inner wall of the inner ring of the rotary bearing is provided with an annular toothed portion. The drive motor is fixedly installed on the other side of the frame, and a gear is fixedly installed on the output shaft of the drive motor, the gear meshing with the annular toothed portion. The rotating ball cover is installed on the inner ring of the rotary bearing, and a plurality of stirring blades are evenly distributed along its circumference on the inner wall of the rotating ball cover. The frame is provided with a ball-discharging guide groove, and the color recognition mechanism is also provided on the frame. This utility model can reduce manual intervention during the ball-shaking process and avoid errors and delays in manual ball color recognition, effectively ensuring the fairness, accuracy, and timeliness of the prize-winning results.

The application discloses a lottery ticket printer printing authentication method and system, which comprises the following steps: a printer receives first encrypted data generated by an upper computer; the printer performs public key signature verification on the first encrypted data to obtain a public key verification result; after obtaining the public key verification result, the printer generates second encrypted data and sends the second encrypted data to the upper computer; after the upper computer successfully authenticates the second encrypted data, the upper computer generates a symmetric key acquisition instruction and sends the symmetric key acquisition instruction to the printer; the printer generates a symmetric key in response to the key acquisition instruction and sends the symmetric key to the upper computer; the upper computer decrypts the symmetric key to generate a printing instruction and sends the printing instruction to the printer; and the printer prints lottery tickets according to the printing instruction. The scheme significantly improves the security and manageability of the key, effectively prevents large-scale counterfeiting risks caused by key leakage, avoids data tampering, counterfeit lottery tickets, replay attacks and sensitive information leakage, and ensures the safety of the whole process from generation to printing of the lottery ticket data.

This application discloses a paper-splitting lottery ticket reader, including a paper-splitting module and a lottery ticket reading module. The paper-splitting module includes a first motor drive mechanism, a paper-splitting assembly, a paper-splitting bracket, a rubber roller assembly, a lower paper-splitting shell, and a ticket inlet. It is used to detect lottery tickets to be processed and to split them into several individual tickets via the paper-splitting assembly, the paper-splitting bracket, and the rubber roller assembly. These individual tickets are then transported to the lottery ticket reading module. The lottery ticket reading module includes a shell assembly, a scanning module, a printing module, a second motor drive mechanism, a paper feeding and output rolling mechanism, and a control board. It is used to scan and detect the individual lottery tickets, identify target lottery tickets, and print the target lottery tickets via the printing module. This application's embodiments can improve ticket processing efficiency. This application can be widely applied in the field of ticket reading technology.

A lottery ticket vending machine configured to consistently repeated precisely align its ticket bursters with its ticket collection receptacle of its front door to ensure proper delivery of the lottery tickets from the ticket bursters to the ticket collection receptacle.

The utility model relates to the technical field of rotating disc, concretely is a kind of rotating disc for drawing, including rear end support, rear end support one side is equipped with outer disc, outer disc front side is equipped with transparent protective cover, first mounting plate and second mounting plate are successively installed between rear end support and outer disc, rotating gear is installed in the rear end of outer disc, rotating gear both sides end is respectively equipped with inner ring induction light eye and reset light eye, inner ring induction light eye and reset light eye are at the both sides end of spacing disc.This device rotating disc inner disc is installed with dry element, and the intervention of prize winning area in rotating disc can effectively prevent that intermediate rate is in reasonable range, wherein the pointer on inner disc is inducted to different current size by the action of pointer induction light eye inner ring induction light eye and reset light eye, so as to obtain the position of drawing, and the prize that each person draws can find corresponding prize according to prize winning distribution area, and the installation of cooperation variety light makes the texture and effect of whole game improve.

A print control apparatus that can easily set a lottery probability in random printing by using rating information of image data. The print control apparatus is capable of controlling to perform random printing to print image data randomly selected from a plurality of image data stored in a storage area. The print control apparatus includes a memory device that stores a set of instructions, and at least one processor that executes the set of instructions to set lottery probabilities of the image data for respective rating information assigned to the image data, select image data as a print target of the random printing by performing a lottery from among the plurality of image data based on the rating information assigned to the image data and the lottery probabilities set to the image data, and control a printer to print the image data selected by the lottery.

According to one aspect of the present invention, a game console is provided, comprising: a rotation button; a first ring having a plurality of first ring symbols; one or more first ring gates; a second ring having a plurality of second ring symbols; one or more second ring gates; and a central portion, wherein: the rotation button is configured to initiate rotation of the first ring and the second ring in response to user input; during rotation, the first ring symbols pass through the first ring gates; during rotation, the second ring symbols pass through the second ring gates; a mathematical transformation from one first ring symbol position to another first ring symbol position occurs through the first ring gates; and a mathematical transformation from one second ring symbol position to another second ring symbol position occurs through the second ring gates.