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US 2019/0102987 A1Published application
Gaming chip and management system
AssigneeAngel Playing Cards Co., Ltd.
InventorYasushi Shigeta
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AssigneeAngel Playing Cards Co., Ltd.
InventorYasushi Shigeta
Estimating the term…
A management system includes a recording device recording an image of a gaming chip and an inspection device determining a type and authenticity of the gaming chip. The gaming chip has a multilayer structure in which both sides of a colored layer are sandwiched between light color layers, surface printing representing a type of the gaming chip is performed on outer sides of the light color layers, and an authenticity recognition mark is printed on the colored layer of an inside of the light color layers by an infrared absorbing material. A visible light camera photographs a visible light image of the surface printing, and an infrared light camera photographs an infrared image of the internal printing. The inspection device determines the type and authenticity of the gaming chip using the visible light image and the infrared image.
A management system of a table game using a game table, comprising:
A gaming chip, wherein the gaming chip has a multilayer structure in which a plurality of plastic layers are laminated by thermocompression bonding, an outer layer of the plurality of plastic layers is provided with a representation plastic layer, an outer side of the representation plastic layer is printed with a representation of the type of the gaming chip, a rear side of the representation plastic layer or a plastic layer on an inner side of the representation plastic layer is printed with an authenticity recognition mark by an infrared absorbing material, and the authenticity recognition mark is irradiated with infrared rays from a side printed with the representation of the type of the gaming chip printed on the outer side of the representation plastic layer by an infrared camera to allow the infrared absorbing material printed on the rear side of the representation plastic layer or the plastic layer on the inner side of the representation plastic layer to record and discriminate the authenticity recognition mark.
A management system of a table game using a table game, comprising:
A gaming chip, wherein a representation of a type of the gaming chip is printed on a surface of the gaming chip, an authenticity recognition mark is printed on the surface of the gaming chip and printed more inwardly than the printing of the representation of the type of the gaming chip by an infrared absorbing material, and the authenticity recognition mark is irradiated with infrared rays from a side printed with the representation of the type of the gaming chip printed on the surface of the gaming chip by an infrared camera to allow an infrared absorbing material printed on the surface of the gaming chip and printed more inwardly than the printing of the representation of the type of the gaming chip to record and discriminate the authenticity recognition mark.
A gaming chip, wherein internal printing is performed inside a gaming chip by an infrared absorbing material, and an infrared image is indicated by the internal printing.
Dependencies are inferred from the claim text.