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US 5,627,356 AGranted
Card for recording the number of game play media, a card dispensing device, and a card receiving device
AssigneeKabushiki Kaisha Ace Denken
InventorsTakatoshi Takemoto, Kazunari Kawashima
Life of this patent
Estimating the term…
Abstract
A card on which at least the number of game play media paid out to a player from a game machine is recorded and which is issued to the player. The card comprises a substrate and a recording portion, disposed on the substrate, for recording data. The recording portion is a layer made of a substance whose physical properties reversibly change by heating for visibly recording data by local heating according to a heating pattern corresponding to an image of data to be recorded.
Claims18
A gaming system comprising:
- a card dispensing device for recording the number of game play media paid out to a player from a game machine for winning plays on a card and issuing the card to the player, said card dispensing device comprising:
- a case for housing a plurality of cards, each one of said plurality of cards comprising a substrate and a substance, whose physical properties reversibly change by heating, disposed like a layer on said substrate for visibly recording data by local heating according to a heating pattern corresponding to an image of data to be recorded, said substance being made of any organic compound having properties that a crystal aggregates upon application of heat at a second temperature different from the first temperature,
- a section for discharging the cards to the outside of said card dispensing device;
- a transporter which forms a card transport route from said case to said discharge section and takes out said cards one at a time from said case for transporting along the transport route;
- and
- a recording section for recording a bar code in a first region of the transported card and for recording the number of game play media in at least a second region of the transported card, said second region being formed in an area where at least a plurality of digits can be easily read;
- and
- a card receiving device for reading the data recorded by said recording section of said card dispensing device and erasing the data to make the card reusable comprising:
- a card housing section having an inlet for housing cards and being capable of housing a plurality of cards taken in through the housing inlet;
- a transporter having a card insertion slit and a transport route for linking the card insertion slit and the housing inlet of said card housing section for transporting the cards along said transport route;
- a card housing mechanism for housing the cards transported via said transport route in said card housing section through said housing inlet;
- a data display section being disposed at a location where an external observer can view said section for displaying data;
- a bar code reader, disposed along said transport route, for reading the bar code recorded on the transported card and displaying the coded information represented by the bar code on said data display section;
- and
- an erasion section, disposed along said transport route, for erasing data erasably recorded on the transported card by applying heat at said second temperature to said recording region of said card transported.
12 more elements
A card dispensing device for printing at least the number of game play media paid out to a player from a game machine on a card and issuing the card to the player, said card dispensing device comprising:
- a case for housing a plurality of cards;
- a section for discharging the cards to the outside of said card dispensing device;
- a transporter which forms a card transport route from said case to said discharge section and takes out said cards one at a time from said case for transporting along the transport route;
- and
- a bar code printer being disposed along said transport route and printing a bar code onto the transported card upon reception of an external signal indicating the number of game play media,
- said card comprising a substrate and a recording region disposed on said substrate for recording data,
- said recording region comprising a substance, whose physical properties reversibly change by heating, disposed like a layer on said substrate for visibly recording data by local heating according to a heating pattern corresponding to an image of data to be recorded,
- said substance being made of an organic compound having properties such that a crystal aggregates upon application of heat at a first temperature and that the crystal diffuses upon application of heat at a second temperature different from the first temperature,
- said bar code printer applying heat at said first temperature to said recording region of said transported card.
6 more elements
For a card on which is recorded a bar code containing at least the number of game play media paid out to a player from a game machine, a card receiving device for reading the bar code and erasing it to make the card reusable, comprising:
- a card housing section having an inlet for housing cards and being capable of housing a plurality of cards taken in through the housing inlet;
- a transporter having a card insertion slit and a transport route for linking the card insertion slit and the housing inlet of said card housing section for transporting the cards along said transport route;
- a card housing mechanism for housing the cards transported via said transport route in said card housing section through said housing inlet;
- a data display section being disposed at a location where an external observer can view said section for displaying data;
- a bar code reader being disposed along said transport route and reading the bar code containing at least the number of game play media recorded on the transported card and displaying the number of game play media as data on said data display section;
- and
- an erasion section being disposed along said transport route for erasing the bar code erasably recorded on the transported card,
- said card comprising a substrate and a recording region disposed on said substrate for recording data,
- said recording region comprising a substance, whose physical properties reversibly change by heating, disposed like a layer on said substrate for visibly recording data by local heating according to a heating pattern corresponding to an image of data to be recorded,
- said substrate being made of an organic compound having properties such that a crystal aggregates upon application of heat at a first temperature and that the crystal diffuses upon application of heat at a second temperature different from the first temperature,
- said erasion section for applying heat at said second temperature to said recording region of said card transported.
8 more elements
Dependencies are inferred from the claim text.