Shuffled playing cards and manufacturing method thereof
First Claim
1. A method of checking one or more shuffled decks of playing cards, wherein each of the one or more shuffled decks of playing cards are shuffled at random, each of the one or more shuffled decks of playing cards is contained within a corresponding package having a sealing label, and a shuffled card ID associated with the shuffled deck of playing cards is attached to the package, the method comprising the steps of:
- automatically detecting, using one or more processors, at least a rank of each card delivered by a card feeder from the one or more shuffled decks of playing cards;
inspecting, using the one or more processors, the one or more shuffled decks of playing cards after shuffling;
upon a condition that a shuffled deck of playing cards is determined to be defective based on the inspecting,treating or handling the set of playing cards which is determined to be defective as a defective item.
2 Assignments
0 Petitions
Accused Products
Abstract
The present invention provides shuffled playing cards which eliminate the need for a game host to shuffle cards before games by taking a lot of time as well as eliminate the possibility of cheating. A shuffled playing cards (1) obtained by shuffling a predetermined number of decks of playing cards (12) using a shuffling machine is packaged as an individual pack. The shuffled playing cards (1) is individually packaged and sealed with an adhesive label (13). A bar code (13a) which represents a unique shuffled card ID has been printed on the adhesive label (13). The shuffled card ID is registered in a database by being associated with information which allows identification of a shuffling machine used to shuffle the playing card set.
58 Citations
24 Claims
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1. A method of checking one or more shuffled decks of playing cards, wherein each of the one or more shuffled decks of playing cards are shuffled at random, each of the one or more shuffled decks of playing cards is contained within a corresponding package having a sealing label, and a shuffled card ID associated with the shuffled deck of playing cards is attached to the package, the method comprising the steps of:
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automatically detecting, using one or more processors, at least a rank of each card delivered by a card feeder from the one or more shuffled decks of playing cards; inspecting, using the one or more processors, the one or more shuffled decks of playing cards after shuffling; upon a condition that a shuffled deck of playing cards is determined to be defective based on the inspecting, treating or handling the set of playing cards which is determined to be defective as a defective item. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of checking one or more shuffled decks of playing cards, wherein each of the one or more shuffled decks of playing cards are shuffled at random, each of the one or more shuffled decks of playing cards is contained within a corresponding package having a sealing label, and a shuffled card ID associated with the shuffled deck of playing cards is attached to the package, the method comprising:
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automatically detecting, using one or more processors, an improper set of cards from the one or more shuffled decks of playing cards comprising a predetermined number of cards delivered from a card housing, wherein a set of cards is detected to be improper upon detection of one or more of the following conditions; 1) a number of times at least one kind of card appears in the predetermined number of cards is more than a total number of the shuffled decks of playing cards; and 2) an improper shuffling of the predetermined number of cards; and
based on the automatic detection, generating, using one or more processors, an error signal indicating that an error has occurred. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification