JPH11133855A - Card with variable surface display - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a card with variable pattern and figure, etc., on the surface of a lottery-card, etc. SOLUTION: A 1st to 3rd display areas are formed on the surface 3 of a lottery-card 1. A 1st irreversible transparent colorless display panel 8 for sensitizing the 1st figure consisting of a display of '7' is printed on the 1st display area when the card 1 is heated with the irreversible ink. A 2nd reversible transparent colorless display panel 12 for sensitizing the 2nd figure consisting of a display of '7' is printed on the 2nd display area when the card 1 is heated with the reversible ink. A 3rd irreversible transparent colorless display panel 16 for sensitizing the 3rd figure consisting of a display of '7' is printed on the 3rd display area 6 when the card 1 is heated with the irreversible ink.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card such as a lottery card or a loyalty card, the display of which is changed on the front surface.

[0002]

2. Description of the Related Art Conventionally, in a lottery card, as shown in FIG. 26, the printing of hit portions 201,... Is concealed by peeling layers 202,. The card body 203 is widely used.

[0003] The card body 203 is provided with the release layer 202.
Are printed so that the numbers 204,... Printed on the surface of the card body 203 appear. For example, when three identical numbers 204 are aligned,
It is devised that the winning is determined and that the winning number is determined by the set numeral 204.

[0004]

However, in the above-described card body 203, the contact portions 201,...
Are printed in advance, so that the numbers 204,... Do not change after the lottery.

The present invention has been made in view of such conventional problems, and an object of the present invention is to provide a card having a changeable surface display such as a lottery card or the like, in which the pattern or number of the surface changes. .

[0006]

According to a first aspect of the present invention, there is provided a card for changing the display on the front surface, wherein a reversible display for displaying characters and pictures when heated is provided. Irreversible display unit, and irreversible irreversible display unit that makes the display of characters, patterns, etc., when heated,
Is provided on the surface of the card base material.

That is, when the card is heated by the dedicated device and the reversible display portion and the irreversible display portion formed on the surface of the card base material are heated, characters and pictures are displayed on both display portions. Is done. However, when the temperature of the card base material decreases with the lapse of time, the display of the reversible display section disappears because the reversible display section becomes normal temperature.

Further, in the card according to the second aspect of the present invention, the number is made to be obvious by the reversible display part and the irreversible display part, and is made to be visible by the reversible display part. The number and the number that is revealed by the irreversible display unit were set to the same number.

That is, when this card is used as a lottery card whose hit is determined when all of the numbers to be revealed are completed, the card is heated by the dedicated device and formed on the surface of the card base material. When the reversible display unit and the irreversible display unit are heated, the same number is displayed on both display units, and a win is displayed. However, when the temperature of the card base material decreases with the lapse of time, the reversible display section becomes normal temperature, so that the display of numbers by the reversible display section disappears, and the loss is determined.

Further, in the card according to claim 3 of the present invention, the pattern is made visible by the reversible display part and the irreversible display part, and the pattern is made visible by the reversible display part. And the pattern that is made visible by the irreversible display section are set to the same pattern.

That is, when the card is used as a lottery card whose hit is determined when all of the patterns to be revealed are completed, the card is heated by the dedicated device and the reversible card formed on the surface of the card base material is used. When the gender display unit and the irreversibility display unit are heated, the same picture is displayed by both display units, and a win is displayed. However, as described above, when the temperature of the card base material decreases with the lapse of time, the reversible display portion becomes normal temperature, so that the display of the picture by the reversible display portion disappears, and the loss is determined. I do.

[0012] In addition, in the card according to claim 4 of the present invention in which the display on the surface is changed, a black changing region that changes to black when heated is formed on the surface of the card base material, In each of the black color changing region and the general region other than the black color changing region on the base material, a display portion for forming a display such as a character or a picture was formed.

That is, the display section is formed of red, yellow, green, pink, or blue ink in the black change area and the general area on the card base material.
Then, when the card is heated by the dedicated device, the black change area is changed to black. Then, the color of the display portion formed on the black changing region is erased by losing its color to the black of the black changing region.

According to a fifth aspect of the present invention, the display portion formed in the black change region and the general region is formed of a numeral and formed in the black change region. And the display unit formed in the general area are set to the same numbers.

That is, when this card is used as a lottery card that determines a hit when all of the numbers to be revealed are completed, first, in the initial stage, the black change area and the general area are used. Since the same number is displayed by the formed display unit, a display where each number is aligned is performed. However, when the card is heated by the dedicated device and the black change region formed on the surface of the card base material is changed to black, the display unit formed on the black change region is The color is erased by losing the black color in the black change area, and the loss is determined.

Further, in the card according to claim 6 of the present invention, the display portion formed in the black color changing area and the general area is constituted by a picture.
The display portion formed in the black change region and the display portion formed in the general region were set to the same pattern.

That is, when this card is used as a lottery card whose hit is determined when all the patterns to be revealed are completed, first, in the initial stage, the black change area and the general area are used. Since the same picture is displayed by the formed display unit, the display of the winning of each picture is performed. However, when the card is heated by the dedicated device and the black change region formed on the surface of the card base material is changed to black, the display unit formed on the black change region is The color is erased by losing the black color in the black change area, and the loss is determined.

[0018] In addition, in the card according to claim 7 of the present invention, the display of characters, pictures, etc., becomes visible when the card is heated to the first set temperature. A display unit, and a second unit that, when heated to a second set temperature higher than the first set temperature, makes a display of characters, patterns, and the like visible.
And a display portion of the card substrate on the surface of the card base material.

That is, when this card is used as a point card to be exchanged for a prize when the first visualization display section and the second visualization display section are displayed,
At the time of passing the first point, the card is heated to the first set temperature by the dedicated device. Then, the display by the first visualization display unit is visualized on the surface of the card. Next, at the time of passing the second point, the card is heated to the second set temperature by the dedicated device. As a result, the display by the second visualization display unit is visualized on the surface of the card, and exchange with a prize is performed.

In the card according to claim 8 of the present invention, when the display is changed to a first set temperature, the display of characters, pictures, and the like is discolored and disappears. And a second discoloration display section that discolors and disappears the display of characters and pictures when heated to a second set temperature higher than the first set temperature, and a second color change display portion provided on the surface of the card base material. .

That is, when this card is used as a point card to be exchanged for a prize when the first discolored display portion and the second discolored display portion displayed on the surface are discolored and disappear, At the time of passing the first point, the card is heated to the first set temperature by the dedicated device. Then, the first displayed on the surface of the card
Is discolored and disappears. Next, at the time of passing the second point, the card is heated to the second set temperature by the dedicated device. As a result, the display by the second discoloration display portion displayed on the surface of the card is discolored and disappears, and exchange with a prize is performed.

In addition, in the card according to claim 9 of the present invention, the card base has a magnetic recording portion.

Thus, it becomes possible to record the additional information as magnetic recording data in the magnetic recording section.

[0024]

BEST MODE FOR CARRYING OUT THE INVENTION

(First Embodiment) Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a diagram showing a lottery card 1 as a card whose display on the front surface changes according to the present embodiment. The lottery card 1 is formed in a rectangular shape like a general card. It is formed by the card base material 2 which is used. First to third display areas 4 to 6 are formed on the surface 3 of the card base material 2, and the first display area 4 is heated as shown in FIGS. 2 and 3. At this time, a first colorless and transparent first irreversible display portion 8 that makes the first numeral 7 having the display of “7” visible is printed with irreversible ink.

In the second display area 5, a colorless and transparent reversible display section 12 for printing a second numeral 11 consisting of "7" when heated is printed with reversible ink. As shown in FIG. 4, when the temperature returns to the normal temperature, the colorless and transparent state is set back. Further, as shown in FIGS. 2 and 3, the third display area 6 has a third numeral 1 consisting of a display of “7” when heated.
The colorless and transparent irreversible display portion 16 that makes the color 5 visible is printed with irreversible ink.

The first to third numbers 7, 11,.
15 are all set to "7", that is, the same number, and the lottery card 1 has the first to third numbers 7,
All 11 and 15 are displayed, and all "7"
It is configured so that the hit is determined when the items are aligned.

In the present embodiment having the above configuration, when the lottery card 1 is used, nothing is displayed in each of the display areas 4 to 6 on the front surface 3 as shown in FIG. The card 1 is heated by a dedicated device, and the first and second irreversible display portions 8 and 16 formed in the first to third display areas 4 to 6 of the surface 3 of the card base 2 and the reversible display The part 12 is heated.

Then, each of the display portions 8, 12, and 16 is made visible, so that the front surface 3 of the lottery card 1 is displayed.
As shown in FIG. 3, first to third numbers 7, 11,
All 15 are displayed. At this time, since the displayed numbers 7, 11, and 15 are all set to “7”,
The display of "7, 7, 7" is displayed.

Next, the temperature of the card base material 2 decreases with time and returns to normal temperature. At this time, since the reversible display section 12 formed on the surface 3 of the card base 2 also returns to room temperature, as shown in FIG.
, The indication of the second number 11, ie, the center “7”, disappears, and the front face 3 of the lottery card 1 has “7,.
7 "is displayed.

As described above, by heating with the above-mentioned dedicated device, “7,
7, 7 ", and in the process of returning the lottery card 1 to room temperature, of the once displayed" 7, 7, 7 ", only the central" 7 "is gradually displayed. The card 1 with the winning lottery can be changed to a loss. Therefore, compared to a conventional lottery card in which the display of characters, numerals, and the like is pre-printed and the display of the front surface 3 of the lottery card 1 does not change, the lottery having the unexpectedness accompanying the display change is provided. It can be attached card 1.

(Second Embodiment) Hereinafter, a second embodiment of the present invention will be described.
An embodiment will be described with reference to the drawings.

FIG. 5 is a diagram showing a lottery card 21 as a card of which the display on the front surface changes according to the present embodiment, and only the portions different from the first embodiment will be described.

That is, first to third display areas 24 to 26 are formed on the surface 23 of the card base material 22 of the lottery card 21, and the first display area 24 is heated. At this time, a colorless and transparent first irreversible display portion that makes the first pattern 27 composed of the display of “apple” appear (see FIG. 2) is printed with irreversible ink as in the first embodiment. Have been.

Further, in the second display area 25, a colorless and transparent reversible display section for making the second picture 31 composed of the display of "apple" when heated is visible (see FIG. 2).
As in the first embodiment, printing is performed using a reversible ink, and when the temperature returns to normal temperature, the colorless and transparent state is reversed as shown in FIG. In addition, the third
In the display area 26, a colorless and transparent irreversible display portion that makes the third pattern 32 composed of the display of “apple” appear when heated (see FIG. 2) is formed of irreversible ink in the same manner as described above. Printed.

Then, the first to third pictures 27, 3
1 and 32 are all set to the “apple”, that is, the same pattern.
All of the pictures 27, 31, and 32 are displayed,
It is configured so that the hit is fixed when all of them are "apples".

In this embodiment having the above configuration, when using the lottery card 21, the front surface 2
The card 21 (see FIG. 1) in which nothing is displayed in each of the display areas 24 to 26 of No. 3 is heated by the dedicated device to form the first to third display areas 24 to 26 on the surface 23 of the card base material 22. The heated first and second irreversible display units and the reversible display unit are heated.

Then, as each of the display portions is exposed, as shown in FIG. 6, all of the first to third patterns 27, 31 and 32 are formed on the front surface 3 of the lottery card 21. Is displayed. At this time, each number 27,3 displayed
Since all 1, 32 are set to "apples",
A display of "apples, apples, apples" is displayed.

Next, as the time elapses, the temperature of the card base material 22 decreases and returns to the normal temperature. At this time, the reversible display portion formed on the surface 23 of the card base material 22 also returns to room temperature, and therefore, as shown in FIG. The display of “apple” disappears, and the edge of “apple,... Apple” is displayed on the front surface 23 of the lottery card 21.

In this way, by heating with the dedicated device, it is possible to display on the surface 23 of the lottery card 21 a hit made of "apple, apple, apple" and to make the lottery card 21 normal temperature. In the process of returning to, of the "apples, apples, apples" displayed once, only the central "apples" gradually disappear,
The winning lottery card 21 can be changed to a loss. Therefore, similarly to the first embodiment,
Compared with the conventional lottery card in which the display of the picture and the like is printed in advance and the display of the front surface 23 of the lottery card 21 does not change, the lottery card 21 has unexpectedness accompanying the change in the display. obtain.

(Third Embodiment) Hereinafter, a third embodiment of the present invention will be described.
An embodiment will be described with reference to the drawings.

FIG. 7 is a schematic sectional view showing a lottery card 41 as a card of which the display on the front surface according to the present embodiment is changed. As shown in FIG. Like a card, it is formed by a card base material 42 formed in a rectangular shape. The card base 4
2, a black changing region 4 which changes to black when heated as shown in FIGS.
4 is formed of a colorless and transparent reversible ink. Thus, the black base region 44 and the general region 45 other than the black base region 44 are formed on the card base 42.

As shown in FIGS. 8 and 9, first to third display areas 51 to 53 are formed on the front surface 43 of the card base material 42, and the second display area 51 at the center is formed. An area 52 is formed on the black change area 44, and first and second display areas 51 and 53 are formed on the general area 45. As shown in FIG. 8, first to third numbers 54 to 56 as a display unit consisting of “7” are printed on each of the first to third display areas 51 to 53. The numerals 54 to 56 are printed with red, yellow, green, pink, or blue ink.

Then, the first to third numbers 54 to 56
Are set to “7”, that is, the same number, and the lottery card 41 has the first to third numbers 54
It is configured such that all of the numbers 56 to 56 are displayed, and the hit is determined when all the numbers are equal to "7".

In the present embodiment having the above configuration, as shown in FIG. 8, the lottery in which "7, 7, 7" is displayed by the first to third numbers 54 to 56 on the front surface 43. When the attached card 41 is heated by the dedicated device, as shown in FIG. 9, the black changing region 44 changes to black. Then, the second numeral 55 printed on the black changing region 44 with red, yellow, green, pink, or blue ink, and the second numeral 55 formed is erased by the black changing region 44 changed to black. As well as
It disappears from the surface 43 of the card base material 42 and “7,... 7”
Is determined.

As described above, the lottery card 41 for which a win is displayed immediately before the heating by the dedicated device can be changed to an outright after the heating, so that the display of characters, pictures, etc. is made in advance. Compared to a conventional lottery card that is printed and the display of the surface 43 of the card base material 42 does not change, the lottery card 41 having unexpectedness accompanying the change of the display 43 can be obtained.

(Fourth Embodiment) Hereinafter, a fourth embodiment of the present invention will be described.
An embodiment will be described with reference to the drawings.

FIGS. 10 and 11 show a card 6 with a lottery as a card of which the display on the front surface is changed according to the present embodiment.
FIG. 9 is a schematic cross-sectional view showing the first embodiment, and only portions different from the fifth embodiment will be described.

That is, the lottery card 61 is formed of a rectangular card base material 62 like a general card. Surface 6 of card base 62
As shown in FIG. 11, a black color changing region (see FIG. 7) which changes to black when heated is formed of a colorless and transparent reversible ink at the center of FIG. Thus, the black base region and the general region other than the black base region are formed on the card base 62.

As shown in FIG. 10, the first to third display areas 71 are provided on the surface 63 of the card base 62.
73 are formed, and the second display area 72 at the center is located on the black change area, and the first and second display areas 7 are provided.
Reference numerals 1 and 73 are formed on the general area. The first
In each of the third to third display areas 71 to 73, the first to third patterns 74 to 7 as a display unit made of “apple” are provided.
6 are printed, and each of the patterns 74 to 76 is printed with red, yellow, green, pink, or blue ink.

The first to third patterns 74 to 76
Are set to the same pattern, that is, the lottery card 61 has the first to third patterns 7
4 to 76 are displayed, and when all of them are aligned with “apple”, the winning is determined.

In the present embodiment having the above configuration, as shown in FIG. 10, the lottery in which the "apple, apple, apple" hit is displayed by the first to third patterns 74 to 76 on the surface 63. When the attached card 61 is heated by the dedicated device, as shown in FIG. 11, the black changing area is changed to black. Then, the second pattern 75 formed by printing with red, yellow, green, pink, or blue ink on the black change region is erased by the black change region changed to black. At the same time, it disappears from the surface 63 of the card base material 62, and the detachment of “apple,... Apple” is determined.

As described above, similarly to the third embodiment,
Immediately before heating by the dedicated device, the lottery card 61 for which a win is displayed, after heating,
Since it is possible to change the display, the display of characters, pictures, etc. is printed in advance, and the display 63 changes compared to the conventional lottery card in which the display on the front surface 63 of the card base 62 does not change. Can be a lottery card 61 having the unexpectedness.

(Fifth Embodiment) Hereinafter, a fifth embodiment of the present invention will be described.
An embodiment will be described with reference to the drawings.

FIG. 12 is a schematic cross-sectional view showing a point card 81 as a card of which the display on the front surface changes according to the present embodiment. As shown in FIG. 13 to FIG. It is formed by a card base material 82 formed in a rectangular shape like a card. As shown by a broken line in FIG. 13, a magnetic recording portion 83 is formed on the back surface of the card base material 82, and a pattern of a tree 85 is formed at the center of the front surface 84 of the card base material 82. Printed.

As shown in FIG.
As shown in FIG. 5, when heated to the first set temperature,
A colorless and transparent first visualization display portion 92 for visualizing the leaves 91 on the branches of the tree 85 is printed with irreversible ink. Also, as shown in FIG. 14, when heated to the second set temperature, fruits 93,... Appear on the branches of the tree 85 on the surface 84 of the card base material 82. Colorless and transparent second manifestation display section 94,.
・ Is printed with irreversible ink. The first set temperature of the first visualization display section 92 is 130
.. Are set to 110 ° C., and the second set temperature of the second visualization display sections 94,.

In the present embodiment having the above configuration, when passing the first point due to shopping or the like,
As shown in FIG. 13, a point card 81 in which only a pattern of a tree 85 is displayed on a front surface 84 is 1 point by a dedicated device.
Heat to 10 ° C. Then, the display of the fruits 93,... By the second manifestation display portions 94,... Is manifested, so that the branches 85 of the tree 85 printed on the surface 84 of the point card 81 are displayed. , Are displayed as shown in FIG. Thereby, the first
It indicates that you have passed the point.

Next, when passing through the second point,
The point card 81 is 130
Heated to ° C. Then, the first manifestation display unit 9
2 is displayed on the surface 84 of the point card 81, and the fruits 94,... As shown in FIG.
At the same time, the leaf 91 is displayed. This indicates that the vehicle has passed the second point. At this point, the prize is exchanged.

Thus, each time the heating is performed by the dedicated device, each of the manifestation display sections 92, 94,... Can be sequentially displayed, and all the manifestation display sections 92, 94,.
Since the prize exchange can be performed at the time when 94,... Are displayed, the display of characters, pictures, etc. is printed in advance, and the conventional point card in which the display on the surface 84 of the card base material 82 does not change. As compared to the point card 81, the point card 81 can have unexpectedness accompanying a change in display.

In addition, since the point card 81 according to the present embodiment has the magnetic recording section 83, additional information such as points can be recorded on the magnetic recording section 83 as magnetic recording data. it can.

(Sixth Embodiment) Hereinafter, a sixth embodiment of the present invention will be described.
An embodiment will be described with reference to the drawings.

FIG. 16 is a schematic sectional view showing a point card 101 as a card of which the display on the front surface is changed according to the present embodiment.
As shown in FIG. 19 to FIG. 19, it is formed of a card base material 102 formed in a rectangular shape like a general card.
As shown by a broken line in FIG. 17, a magnetic recording portion 103 is formed on the back surface of the card base material 102, and a picture of a tree 105 is formed at the center of the front surface 104 of the card base material 102. Printed.

The surface 104 of the card substrate 102
As shown in FIG. 18, when heated to the first set temperature, the leaves 1 displayed on the branches of the tree 105
A first discolored display section 112 for discoloring and discoloring 11
Are printed with an irreversible ink. Further, as shown in FIG. 19, when heated to the second set temperature, the tree 1
The second color change display portions 114,... For discoloring and eliminating the fruits 113,... Displayed on the branch portion 05 are printed with irreversible ink. The first set temperature of the first discoloration display section 112 is 110 ° C.
, And the second color change display portions 114,.
Is set to 130 ° C.

In the present embodiment having the above structure, when passing the first point due to shopping or the like,
As shown in FIG. 17, a point card 101 in which a picture of a tree 105 is displayed on a surface 104 and a picture of a fruit 113,... Heated to 110 ° C by the device. Then, the first discolored display portion 112 is discolored and disappears, so that the display of the leaves 111 by the first discolored display portion 112 disappears as shown in FIG. This indicates that the vehicle has passed the first point.

Next, when passing the second point,
The point card 101 is 13
Heat to 0 ° C. Then, the second discoloration display section 1
The display of the fruits 113,... Is discolored and disappears, so that the second discolored display portions 114,.
Are disappeared as shown in FIG. This indicates that the vehicle has passed the second point. At this point, the prize is exchanged.

In this way, every time heating is performed by the dedicated device, the display of each of the discoloration display sections 112, 114,... Can be sequentially erased, contrary to the case of the fifth embodiment. , Each discoloration display section 112, 114,.
・ ・ Presentation can be exchanged when all indications have disappeared, so displays such as characters and pictures are printed in advance, and this printing cannot be erased every time points are accumulated. Compared to a point card, the point card 101 can have unexpectedness accompanying a change in display.

Further, the point card 101 according to the present embodiment has the magnetic recording unit 103, and therefore, as in the fifth embodiment,
Additional information such as points can be recorded as magnetic recording data.

(Seventh Embodiment) Hereinafter, a seventh embodiment of the present invention will be described.
An embodiment will be described with reference to the drawings.

FIG. 20 is a diagram showing a lottery card 121 as a card of which the display on the front surface changes according to the present embodiment. The lottery card 121 is shown in FIGS.
As shown in FIG. 1, the card is formed by a card base 122 formed in a rectangular shape like a general card. The first to third display areas 1 are provided on the surface 123 of the card base material 122.
24 to 126 are formed, and the first display area 124 is formed.
As shown in FIGS. 20, 22, and 23, the first colorless and transparent irreversible display unit 128 that makes the first numeral 127 consisting of the display of “3” appear when heated is provided. Printed with irreversible ink.

As shown in FIG. 20, a colorless and transparent reversible ink 131 is printed on the second display area 125, and a colorless and transparent irreversible ink is printed on the second display area 125. And a second irreversible display section 132. As shown in FIG. 23, the second irreversible display section 132 is configured to make the display of “3” visible when heated, and
1 is, as shown in FIG. 22, when heated, the second
With the irreversibility display unit 132, the display of “8” is made to be obvious. The reversible display section 131 is configured to disappear when it is returned to room temperature, as shown in FIG. 23, so that the second display area 125 is displayed immediately after heating. 23, while “8” is displayed as shown in FIG.
, A second numeral 133 indicating "3" is formed.

Further, in the third display area 126, FIG.
0, as shown in FIGS. 22 and 23, when heated, the third colorless third irreversible display portion 142 that makes the third number 141 consisting of the display of “3” visible is made of irreversible ink. Printed.

In the present embodiment having the above configuration, when using the lottery card 121, FIG.
As shown in FIG. 1, each of the display areas 124 to
The first to third irreversible display portions formed on the first to third display areas 124 to 126 on the surface 123 of the card base 122 by heating the card 121 with nothing displayed on the card 26 by a dedicated device. 128, 132, 142 and the reversible display 131 are heated.

Then, the display units 128, 132, 1
As shown in FIG. 22, the surface 123 of the lottered card 121 is exposed by
All of the first to third numbers 127, 133, 141 are displayed. At this time, the first and third numbers 127, 1
41 indicates “3”, and the second numeral 133 indicates “8”, and the first to third display areas 124 to 12 are displayed.
In 6, the outlier of "3, 8, 3" is displayed.

Then, the temperature of the card base material 122 decreases with time and returns to the normal temperature. At this time, the reversible display section 131 formed on the surface 123 of the card base 122 also returns to room temperature. Then, as shown in FIG. 23, the display by the reversible display unit 131 disappears, and the display of the second numeral 133, that is, the display of “8” at the center,
It is changed to “3”, and thereby the lottery card 12
On the first surface 123, a hit consisting of "3, 3, 3" is displayed.

As described above, by heating with the dedicated device, the surface 123 of the lottery card 121
In the process of returning the lottery card 121 to room temperature, the center "3, 8, 3" of the once displayed "3, 8, 3" can be displayed while the lottery card 121 returns to room temperature. Only “8” can be gradually changed to “3”, and the lottery card 121 can be changed around “3, 3, 3”. Therefore, compared to a conventional lottery card in which the display of characters and numbers is printed in advance and the display of the front surface 123 of the lottery card 121 does not change, the lottery having the unexpectedness accompanying the change of the display. It can be the attached card 121.

(Eighth Embodiment) Hereinafter, an eighth embodiment of the present invention will be described.
An embodiment will be described with reference to the drawings.

FIGS. 24 and 25 show a lottery card 1 as a card of which the display on the front surface is changed according to the present embodiment.
FIG. 51 is a diagram illustrating a portion 51, and only portions different from the seventh embodiment will be described.

That is, the lottery card 151 is
Like a general card, it is formed of a card base 152 formed in a rectangular shape. First to third display areas 154 to 156 are formed on the surface 153 of the card base 152, and the first display area 154 has a first display area “1” when heated. A colorless and transparent first irreversible display portion (see FIG. 20) that makes the number 157 of 1 visible is printed with irreversible ink.

In the second display area 155, as in the seventh embodiment, a colorless and transparent reversible ink is printed, and a colorless and transparent irreversible ink is printed. Thus, a second irreversible display section is formed (see FIG. 20). As shown in FIG. 25, the second irreversible display unit is configured to make the display of “1” visible when heated, and the reversible display unit includes:
As shown in FIG. 24, when heated, the display is configured to cause the display of “9” to become obvious together with the second irreversible display unit. The reversible display section is configured to disappear when it is returned to room temperature, as shown in FIG.
In FIG. 55, a second numeral 161 is displayed that displays “9” immediately after heating, as shown in FIG. 24, while displaying “1” as shown in FIG. 25 at normal temperature.

Further, in the third display area 156, FIG.
As shown in FIG. 4 and FIG. 25, a colorless and transparent third irreversible display portion that makes the third number 171 having the display of “1” appear when heated is printed with irreversible ink. .

In the present embodiment having the above configuration, when using the lottery card 151, the card 151 (see FIG. 21) in which nothing is displayed in each of the display areas 154 to 156 of the front surface 153 is used. Heating is performed by a dedicated device to heat the first to third irreversible display portions formed in the first to third display regions 154 to 156 of the surface 153 of the card base 152 and the reversible display portion.

Then, each of the display portions is made visible so that the front surface 153 of the lottery card 151 is
As shown in FIG. 24, first to third numbers 157, 16
All 1,171 are displayed. At this time, the first and third numbers 157 and 171 indicate "1", and the second number 161 indicates "9".
In the display areas 154 to 156, the outliers of "1, 9, 1" are displayed.

Then, the temperature of the card base material 152 decreases over time and returns to the normal temperature. At this time, the reversible display section formed on the surface 153 of the card base 152 also returns to room temperature. Then, as shown in FIG. 25, the display by the reversible display section disappears, and the second numeral 1 is displayed.
61, ie, the display of “9” at the center is changed to “1”, whereby the surface 153 of the lottery card 151 is changed.
Indicates a hit consisting of "1, 1, 1".

As described above, by heating with the dedicated device, the surface 153 of the lottery card 151
In the process of returning the lottery card 151 to normal temperature, the center of the "1, 9, 1" indicating the once displayed "1, 9, 1" can be displayed while the lottery card 151 returns to the normal temperature. Only “9” can be gradually changed to “1”, and the lottery card 151 can be changed around “1, 1, 1”. Therefore, compared to the conventional lottery card in which the display of characters and numbers is printed in advance and the display of the front surface 153 of the lottery card 151 does not change, the lottery having the unexpectedness accompanying the change of the display is obtained. It can be the attached card 151.

[0085]

As described above, according to the first aspect of the present invention,
In the case of a card whose display on the surface changes, the card is heated by a dedicated device, and the reversible display portion and the irreversible display portion formed on the surface of the card base material are heated, so that the both display is performed. Characters and pictures can be displayed by the section. Then, due to the temperature change of the card base material that decreases with the passage of time, the display by the reversible display unit can be eliminated by returning the reversible display unit to room temperature.

As described above, the display can be made visible on the surface of the card by heating, and the display once made visible can be gradually disappeared in the process of returning the card to room temperature. Therefore, compared to a conventional card in which the display of characters, pictures, and the like are printed in advance, and the display on the card surface does not change, it can be a card whose display on the front surface changes unexpectedly with the display change. .

Further, in the card according to the second aspect of the present invention, the number is made to be obvious by the reversible display part and the irreversible display part, and is made to be visible by the reversible display part. By setting the number and the number to be revealed by the irreversibility display unit to the same number, this card is used as a lottery card that determines the hit when all of the numbers to be revealed are complete. be able to.

In this case, the card is heated by the dedicated device to heat the reversible display portion and the irreversible display portion formed on the surface of the card base, so that the same number is displayed by both display portions. Is displayed, and a win can be displayed. Then, due to a change in the temperature of the card base material that decreases with the passage of time, the reversible display portion is returned to room temperature so that the number display by the reversible display portion disappears, and the loss can be determined.

As described above, immediately after heating by the dedicated device, a hit can be displayed and
In the process of returning the card to normal temperature, the indication of the hit can be changed to "out". Therefore, it is possible to obtain a lottery card having unexpectedness accompanying a change in the display as compared with a conventional card in which the display of characters, pictures, and the like is printed in advance and the display on the card surface does not change.

Further, in the card according to claim 3 of the present invention, the pattern is made visible by the reversible display portion and the irreversible display portion, and the pattern is made visible by the reversible display portion. And the pattern that is revealed by the irreversibility display unit are set to the same pattern, and this card can be used as a lottery card that determines the hit when all of the patterns that are to be revealed are complete. .

In this case, the card is heated by the dedicated device, and the reversible display portion and the irreversible display portion formed on the surface of the card base material are heated, so that both the display portions have the same pattern. Is displayed, and a win can be displayed. Then, due to a change in the temperature of the card base material that decreases with the passage of time, the reversible display portion is returned to room temperature, whereby the display of the picture by the reversible display portion disappears, and the loss can be determined.

As described above, immediately after the heating by the dedicated device, the hit display can be performed in the same manner as described above, and the display of the hit can be changed to a loss in the process of returning the card to the normal temperature. it can. Therefore, the same effect as that of the second aspect can be obtained.

[0093] In addition, in the card of the present invention, the display of which surface is changed is characterized in that a black changing region which changes to black when heated is formed on the surface of the card base material, In each of the black-colored area and the general area other than the black-colored area in the base material, a display unit that forms a display such as a character or a picture is formed, that is, the display unit is red, yellow, green, or pink. Or, it is formed with blue ink. Thereby, by heating the card with a dedicated device, the black change region can be changed to black, and the display portion formed on the black change region is changed to the black change region changed to black. Can be decolorized.

Therefore, in comparison with a conventional card in which the display of characters, pictures, and the like is pre-printed and the display on the surface of the card does not change, there is a lottery with unexpectedness accompanying the change in which the display disappears. Can be a card.

In the card according to the fifth aspect of the present invention, the display portion formed in the black change region and the general region is constituted by numerals and formed in the black change region. Since the display unit and the display unit formed in the general area are set to the same number,
This card can be used as a lottery card whose hit is determined when all of the numbers to be revealed are completed.

In this case, first, since the same numbers are displayed on the display portions formed in the black change area and the general area in the initial stage, a state where each number is aligned is formed. Can be. Then, the card is heated by the dedicated device to change the black changing region formed on the surface of the card base material to black, and the display portion formed on the black changing region is changed to black. In addition, the color can be erased and erased by the black change region, and the deviation can be determined.

As described above, the card that has been displayed as a hit immediately before being heated by the dedicated device can be changed to a detached one after heating, so that the display of characters and pictures is printed in advance, Compared with a conventional card in which the display on the card surface does not change, it can be a lottery card having unexpectedness accompanying the change in display.

Further, in the card according to claim 6 of the present invention, the display portion formed in the black color changing area and the general area is constituted by a picture.
Since the display portion formed in the black change region and the display portion formed in the general region are set to the same pattern, the hit is determined when all the patterns to be revealed are aligned. It can be used as a lottery card.

In this case, first, since the same pattern is displayed on the display portion formed in the black change area and the general area in the initial stage, a state where each pattern is aligned is formed. Can be. Then, the card is heated by the dedicated device to change the black changing region formed on the surface of the card base material to black, and the display portion formed on the black changing region is changed to black. In addition, the color can be erased and erased by the black change region, and the deviation can be determined.

As described above, the card that has been displayed as a hit immediately before the heating by the dedicated device can be changed to a loss after the heating, so that the same effect as that of the fifth aspect is obtained. be able to.

According to a seventh aspect of the present invention, there is provided a card whose display on the front surface is changed, wherein a first visualization display for realizing the display of characters and pictures when heated to the first set temperature. And a second manifestation display unit that manifests a display of characters and pictures when heated to a second set temperature higher than the first set temperature on the surface of the card base material. This card can be used as a point card that is exchanged for a prize when the first visualization display section and the second visualization display section are displayed.

In this case, at the time of passing the first point,
The card can be heated to the first set temperature by a dedicated device so that the display by the first visualization display unit can be visualized on the surface of the card. Next, at the time of passing the second point, the card is heated to the second set temperature by a dedicated device, and the surface of the card is
The display by the second manifestation display unit can be manifested, and at this time, exchange for a prize is performed.

As described above, each time the heating is performed by the dedicated device, each manifestation display section can be sequentially displayed, and the prize can be exchanged when all the manifestation display sections are displayed. Therefore, the display of characters, patterns, and the like is printed in advance, and can be a point card having unexpectedness accompanying the change of the display as compared with a conventional card in which the display on the card surface does not change.

[0104] Further, in the card according to claim 8 of the present invention, the first discoloration display section which discolors and disappears the display of characters and pictures when heated to the first set temperature. And a second discoloration display section for discoloring and erasing the display of characters and pictures when heated to a second set temperature higher than the first set temperature, and by providing on the surface of the card base material. This card can be used as a point card to be exchanged for a prize when the first discolored display portion and the second discolored display portion displayed on the surface are discolored and disappear.

In this case, at the time of passing the first point,
The card can be heated to the first set temperature by a dedicated device, and the display of the first discoloration display portion displayed on the surface of the card can be discolored and disappear.
Next, at the time of passing the second point, the card is heated to the second set temperature by the dedicated device, and the display of the second color change display portion displayed on the surface of the card is discolored and disappears. At this point, a prize is exchanged.

In this way, every time heating is performed by the dedicated device, the display by each color change display section can be sequentially erased, contrary to the case of claim 7, and the display by all color change display sections can be performed. As prizes can be exchanged at the time of disappearance, indications such as characters and pictures are printed in advance,
Compared to a conventional card which cannot erase this print every time points are accumulated, it can be a point card having unexpectedness accompanying a change in display.

In addition, in the card according to the ninth aspect of the present invention, since the card base has a magnetic recording portion, the additional information is recorded as magnetic recording data in the magnetic recording portion. can do.

[0108]

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a schematic sectional view showing the embodiment.

FIG. 3 is an explanatory diagram showing a state immediately after the card base material is heated in the embodiment.

FIG. 4 is an explanatory diagram showing a state in which the card base material in the embodiment has been heated and then returned to room temperature.

FIG. 5 is a perspective view showing a second embodiment of the present invention.

FIG. 6 is an explanatory diagram showing a state in which the card base material in the embodiment is returned to normal temperature after being heated.

FIG. 7 is a schematic sectional view showing a third embodiment of the present invention.

FIG. 8 is a perspective view showing the same embodiment.

FIG. 9 is an explanatory diagram showing a state where the card base material is heated in the same embodiment.

FIG. 10 is a perspective view showing a fourth embodiment of the present invention.

FIG. 11 is an explanatory diagram showing a state where the card base material is heated in the same embodiment.

FIG. 12 is a schematic sectional view showing a fifth embodiment of the present invention.

FIG. 13 is a perspective view showing the same embodiment.

FIG. 14 is a view showing a state where the card base material in the embodiment is 110 °.
It is explanatory drawing which shows the state heated to C.

FIG. 15 shows a case where the card base material in the embodiment is 130 °.
It is explanatory drawing which shows the state heated to C.

FIG. 16 is a schematic sectional view showing a sixth embodiment of the present invention.

FIG. 17 is a perspective view showing the same embodiment.

FIG. 18 is a view showing a state where a card base material in the embodiment is 110 °.
It is explanatory drawing which shows the state heated to C.

FIG. 19 shows that the card base material in the embodiment is 130 °.
It is explanatory drawing which shows the state heated to C.

FIG. 20 is a schematic sectional view showing a seventh embodiment of the present invention.

FIG. 21 is a perspective view showing the same embodiment.

FIG. 22 is an explanatory diagram showing a state immediately after the card base material is heated in the embodiment.

FIG. 23 is an explanatory diagram showing a state in which the card base material in the embodiment is returned to normal temperature after being heated.

FIG. 24 is a perspective view showing an eighth embodiment of the present invention.

FIG. 25 is an explanatory diagram showing a state in which the card base material in the embodiment has been returned to room temperature after being heated.

FIG. 26 is a perspective view showing a conventional card body.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 lottery card 2 card base 3 surface 7 first number 8 first irreversible display section 11 second number 12 reversible display section 15 third number 16 second irreversibility display section 21 lottery card 22 Card base 23 Surface 27 First pattern 31 Second pattern 32 Third pattern 41 Card with lottery 42 Card base 43 Surface 44 Black changing area 45 General area 54 First number 55 Second number 56 Third number 61 Card with lottery 62 Card base 63 Surface 74 First pattern 75 Second pattern 76 Third pattern 81 Point card 82 Card base 83 Magnetic recording section 84 Surface 92 First visualization display section 94 Second visualization Display unit 101 Point card 102 Card base 103 Magnetic recording unit 104 Surface 112 First color change display unit 114 Second color change display 121 Card with lottery 122 Card base 123 Front surface 127 First numeral 128 First irreversible display 131 Reversible display 132 Second irreversible display 133 133 Second numeral 141 Third numeral 142 Third irreversible Character display unit 151 Card with lottery 152 Card base 153 Surface 157 First number 161 Second number 171 Third number

Claims (9)

[Claims] 1. A reversible reversible display unit that makes a display of a character or a picture or the like visible when heated, and an irreversible display or a irreversible display that makes a display of a character or picture or the like visible when heated. A card having a surface display that is characterized in that a part is provided on the surface of the card base material. 2. The method according to claim 1, wherein the reversible display unit and the irreversible display unit cause a number to be exposed, and a number that is exposed by the reversible display unit and a number that is exposed by the irreversible display unit. 2. The card according to claim 1, wherein the display is changed to the same number. 3. A pattern realized by the reversible display unit and the irreversible display unit, and a pattern realized by the reversible display unit and a pattern realized by the irreversible display unit. 2. The card according to claim 1, wherein the display is changed to the same pattern. 4. A black change region that changes to black when heated is formed on the surface of the card base material, and each of the black change region and the general region other than the black change region on the card base material. A display part for forming a display of characters, pictures, etc., wherein the display on the front surface is changed. 5. A display unit formed in the black change region and the general region is configured by a number, and a display unit formed in the black change region and a display unit formed in the general region are formed. The card according to claim 4, wherein the display is changed to the same number. 6. A display unit formed in the black change region and the general region is formed of a picture, and a display unit formed in the black change region and a display unit formed in the general region are formed. 5. The card according to claim 4, wherein the same pattern is set. 7. A first visualization display unit for visualizing a display of characters, patterns, and the like when heated to a first set temperature, and heated to a second set temperature higher than the first set temperature. And a second visualization display section for displaying a display of a character, a pattern, or the like when the display is performed, and a card whose display on the surface is changed, wherein the display on the surface of the card base material is provided. 8. A first discoloration display section that discolors and disappears the display of characters and pictures when heated to a first set temperature, and a second set temperature that is higher than the first set temperature. The second that discolors and disappears the display of characters and pictures when heated
A discolorable display portion, and a card having a surface display that is characterized by comprising a surface of a card substrate. 9. The card according to claim 7, wherein the card base has a magnetic recording portion.