WO2006051832A1 - スクラッチ式印刷物 - Google Patents
スクラッチ式印刷物 Download PDFInfo
- Publication number
- WO2006051832A1 WO2006051832A1 PCT/JP2005/020565 JP2005020565W WO2006051832A1 WO 2006051832 A1 WO2006051832 A1 WO 2006051832A1 JP 2005020565 W JP2005020565 W JP 2005020565W WO 2006051832 A1 WO2006051832 A1 WO 2006051832A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- scratch
- printed
- release
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F3/00—Board games; Raffle games
- A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/22—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for use in combination with accessories specially adapted for information-bearing cards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D15/00—Printed matter of special format or style not otherwise provided for
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F7/00—Indoor games using small moving playing bodies, e.g. balls, discs or blocks
- A63F7/22—Accessories; Details
- A63F7/30—Details of the playing surface, e.g. obstacles; Goal posts; Targets; Scoring or pocketing devices; Playing-body-actuated sensors, e.g. switches; Tilt indicators; Means for detecting misuse or errors
- A63F2007/308—Means for detecting misuse or errors, e.g. giving audible or visible warning; Preventing misuse
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F3/00—Board games; Raffle games
- A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
- A63F3/065—Tickets or accessories for use therewith
- A63F3/0665—Tickets or accessories for use therewith having a message becoming legible after rubbing-off a coating or removing an adhesive layer
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F3/00—Board games; Raffle games
- A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
- A63F3/065—Tickets or accessories for use therewith
- A63F3/0685—Tickets or accessories for use therewith having a message becoming legible after a chemical reaction or physical action has taken place, e.g. applying pressure, heat treatment, spraying with a substance, breaking microcapsules
Definitions
- the present invention relates to a scratch-type printed matter.
- FIG. 1 (a) is a plan view showing a conventional example of a scratch card as a scratch-type printed matter
- Fig. 1 (b) is a sectional view taken along line VIb-VIb in Fig. 1 (a).
- FIG. 2C is a plan view showing a state after the scratch layer of the scratch card shown in FIG.
- the scratch card 600 is a printed matter including a scratch layer 104 that can be concealed and scraped off the secret information 102 printed on the card substrate 101 as a printing substrate and covered with the release layer 103.
- scratch card 600 Normally, a person who has obtained the scratch card 600 shows secret information (Roman numeral “II” representing 2 etc. in the figure) by dropping the scratch layer 104 with, for example, the corner of a coin. It is becoming possible to obtain (re), not limited.
- This type of scratch card 600 is often used for lottery, and is a number such as ⁇ 1st, '' ⁇ 2nd, '' etc. Characters such as “Lose”, symbols such as “O”, “ ⁇ ”, “X”, etc. are printed as confidential information.
- the peeling layer 103 is a layer for preventing the secret information from being scraped off when the scratch layer 104 is scraped off, and a normal varnish is used (not limited to the varnish but a transparent resin). May be).
- scratch card 600 By the way, in this type of scratch card 600, a plurality of scratch layers 104 are formed, and only a specific portion of them is scraped off, and "winning”, “losing” and “score” are selected by lottery. (In many cases, it is invalid to cut off excessively.)
- Patent Document 1 Japanese Patent Laid-Open No. 11 157265
- the concealed image portion having unevenness and through-holes may be reconstructed by using the synoret screen technology.
- an object of the present invention is to provide a scratch-type printed material that is difficult to reproduce.
- the invention according to claim 1 of the present invention is capable of concealing and scraping off confidential information on a release layer covering the confidential information applied on the substrate.
- the area of the scratch layer is smaller than that of the release layer, and the print layer is formed on the release layer protruding from the scratch layer.
- the invention according to claim 2 is the invention according to claim 1, wherein a printing layer is formed on the scratch layer by the same ink as the printing layer.
- the invention according to claim 3 is a scratch-type printed matter provided with a scratch layer capable of concealing and scraping off the confidential information on the release layer covering the confidential information provided on the substrate.
- the scratch layer has a smaller area than the release layer, and a printed layer is formed between the release layer and the scratch layer and on the release layer protruding from the scratch layer. .
- the invention according to claim 4 is characterized in that in any one of claims 1 to 3, in the invention according to claim 1, the printed layer is formed across the release layer and the substrate. To do.
- the area of the scratch layer is smaller than that of the release layer.
- the print layer on the release layer that protrudes from the scratch layer is also scraped off.
- it is extremely difficult to cleanly remove only the scratch layer while avoiding the print layer and there is a high possibility that the scratch layer remains around the print layer. Therefore, when a fraudster obtains confidential information and tries to reproduce a scratch-type printed matter, it is difficult to register the boundary between the scratch layer and the printed layer. Even if only the scratch layer is removed, the scratch layer will remain around the printed layer.
- the present invention can provide an extremely high forgery prevention effect. It goes without saying that the anti-counterfeiting effect can be further enhanced by forming the printed layer with complex patterns, colors and special materials.
- the printing layer on the scratch layer by forming the printing layer on the scratch layer with the same ink as the printing layer, printing is performed on the scratch layer in addition to the peeling layer protruding from the scratch layer. Since the layer is formed, the effect of preventing forgery is further increased. In addition, since the printing layer on the release layer that protrudes from the scratch layer and the printing layer on the scratch layer are the same ink, they can be formed at the same time. There is no increase.
- the printed layer is formed on the release layer that has an area of the scratch layer smaller than that of the release layer, between the release layer and the scratch layer, and that protrudes from the scratch layer.
- the print layer between the release layer and the scratch layer and the print layer on the release layer protruding from the scratch layer are also scraped off. Therefore, the fraudster must regenerate the printed layer between the release layer and the scratch layer in addition to the regeneration of the print layer on the release layer that protrudes from the scratch layer. It is extremely difficult.
- the printed layer formed between the release layer and the scratch layer cannot be visually identified as to what shape and color it is.
- the print layer on the release layer is scraped off, and the print layer on the substrate is There are deformations such as rubbing and fading.
- the scratch layer can be reproduced, but the boundary line between the scratch layer and the print layer and the color of the print layer on the substrate It is difficult to reproduce even deformations such as darkness. For this reason, the effect of preventing forgery can be obtained.
- the area of the scratch layer is smaller than that of the release layer, and the print layer is formed on the release layer protruding from the scratch layer, or the area of the scratch layer is made smaller than that of the release layer.
- One embodiment of the present invention is a scratch-type printed matter provided with a scratch layer capable of concealing and scraping off confidential information on a release layer covering the confidential information provided on a substrate.
- the area of the scratch layer is smaller than that of the release layer, and the print layer is formed on the release layer protruding from the scratch layer.
- the printing layer may be formed on the scratch layer with the same ink as the printing layer.
- the printed layer may be formed across the release layer and the substrate.
- Another embodiment of the present invention is a scratch-type printing comprising a scratch layer capable of concealing and shaving off confidential information on a release layer covering the confidential information applied on the substrate.
- the scratch layer has a smaller area than the release layer, and a print layer is formed between the release layer and the scratch layer and on the release layer protruding from the scratch layer.
- the printing layer may be formed ranging over a peeling layer and a base material.
- Another embodiment of the present invention is a scratch-type printed material capable of concealing and scraping off confidential information on a release layer covering the confidential information provided on a base material.
- a printed layer made of temperature indicating ink is formed on the layer.
- the print layer may be formed of a complicated pattern or color such as a background pattern, a fine pattern, a character, a symbol, or a number, or a special material.
- the printing layer may be a mixture of a special material such as a colored pearl pigment mixed with a normal ink.
- a colored pearl pigment examples include Infinite Color, GG-02-L1 (manufactured by Shiseido Co., Ltd.) and iris pearl pigment (trade name: Iriodin 235 Rutile Platinum Green Merck Japan Co., Ltd.).
- FIG. 2 (a) is a plan view showing Example 1 of the scratch-type printed matter of the present invention
- FIG. 2 (b) is a cross-sectional view taken along the line lb-lb in FIG. 2 (a).
- Fig. 2 (c) is a plan view showing the state after the scratch layer of the scratch-type printed matter shown in Fig. 2 (a) has been scraped off
- Fig. 2 (d) is a cross-sectional view taken along the line Id-Id in Fig. 2 (c). It is.
- a scratch card 100 shown in FIGS. 2 (a) and 2 (b) is a card substrate (for example, paper) 101 as a printing substrate, and is printed on the card substrate 101 and covered with a release layer 103. Enclose the confidential information 102 (the Roman numeral “II” in the figure, but not limited).
- the scratch layer 104 can be concealed and scraped off, and the outer periphery of the scratch layer 104 is surrounded by the peeling layer 103.
- “II” as the confidential information 102 is normally applied to the card base 101.
- the scratch layer 104 (which is circular but not limited in the figure) is printed so as to conceal, and the print layer 105 is printed so as to surround the outer periphery of the scratch layer 104.
- the release layer 103 is transparent, so that the confidential information 102 appears as shown in FIG. If a fraudster obtains confidential information and tries to regenerate the scratch card 100, if only the scratch layer 104 is to be regenerated, ink for the scratch layer may be applied. Since the printing layer 105 is formed so as to surround the scratch layer 104, the printing layer 105 is also scraped off when the scratch layer 104 is scraped off (the printing on the release layer 103 at this time). (Even if layer 105 can be completely scraped off, printed layer 105 on card substrate 101 is not scraped off; it only rubs and becomes lighter in color).
- the anti-counterfeiting effect can be further enhanced by forming the printed layer with a complicated pattern, color, or special material.
- FIG. 3 (a) is a plan view showing Example 2 of the scratch-type printed matter of the present invention
- FIG. 3 (b) is a cross-sectional view taken along the line IIb_IIb of FIG. 3 (a)
- FIG. Fig. 3 is a plan view showing a state after the scratch layer of the scratch-type printed material shown in Fig. 3 (a) is scraped off
- Fig. 3 (d) is a cross-sectional view taken along the line IId_II in Fig. 3 (c).
- the difference between the second embodiment and the first embodiment is that the printing layers 105 and 201 are formed not only on the outer peripheral portion of the scratch layer 104 but also on a part of the scratch layer 104.
- the scratch card 200 includes a card base 101, “II” as the confidential information 102 printed on the card base 101, and a scratch layer 104 that can conceal and scrape the confidential information 102. And a part of the scratch layer 104 at the same time as covering the release layer 103.
- the printing layers 105 and 201 are formed as described above. That is, the scratch card 200 is obtained by forming the print layer 501 on the scratch layer 104 with the same ink as the print layer 105.
- this scratch card 200 "II” is printed on the card base 101, varnish is applied (printed) so as to cover “II”, and the varnish is dried to form a release layer 103.
- the scratch layer 104 is printed so as to be concealed, the print layer 105 is printed so as to surround the outer periphery of the scratch layer 104, and at the same time, the print layer 201 is printed on a part of the scratch layer 104.
- this scratch card 200 when the confidential information 102 is obtained, the print layer 201 on the scratch layer 104 must be scraped off at the same time. At this time, even if the printing layer 105 on the peeling layer 103 can be completely scraped off, the printing layer 105 on the card substrate 101 does not completely disappear, but only the color becomes light. For this reason, when the fraudster tries to reproduce the scratch layer 104 after obtaining the confidential information 102, not only the print layer 105 in the outer peripheral portion but also the print layer 201 on the scratch layer 104 or the card substrate 101 The printed layer 105 must be regenerated, and the scratch card 200 is extremely difficult to regenerate, which is more effective in preventing counterfeiting.
- FIG. 4 (a) is a plan view showing Example 3 of the scratch-type printed matter of the present invention
- FIG. 4 (b) is a cross-sectional view taken along the line nib_nib of FIG. 4 (a).
- c) is a plan view showing a state after the scratch layer of the scratch-type printed matter shown in FIG. 4 (a) is scraped off
- FIG. 4 (d) is a cross-sectional view taken along the line Illd Illd in FIG. 4 (c). .
- Example 3 The difference between Example 3 and Example 1 is that the release layer was covered with a print layer, and a scratch layer was formed on the print layer.
- the scratch card 300 includes a card base 101, a release layer 103 covering “II” as the confidential information 102 printed on the card base 101, and a printed layer 301 covering the confidential information together with the release layer 103.
- a scratch layer 104 formed on the printing layer 301 and capable of being scraped off. That is, the scratch card 300 has a scratch layer 104 smaller in area than the release layer 103, and between the release layer 103 and the scratch layer 104, and on the release layer 103 protruding from the scratch layer 104, the printed layer 301. Is formed.
- the scratch card 300 includes a printing layer 301 between the peeling layer 103 and the scratch layer 104 when the scratch layer 104 is scraped off, and a printing layer 301 on the peeling layer 103 protruding from the scratch layer 104. It is scraped off. Therefore, in addition to the reproduction of the printing layer 301 on the peeling layer 103 that protrudes from the scratch layer 104, the fraudster must also reproduce the printing layer 301 between the peeling layer 103 and the scratch layer 104. It is extremely difficult to forge a printed expression. In particular, the printed layer 301 formed between the release layer 103 and the scratch layer 104 cannot be visually identified as to what shape and color it is.
- the scratch layer 104 In order to grasp the shape and color of the printed layer 301 formed between the peeling layer 103 and the scratch layer 104 for counterfeiting by the fraudster, only the scratch layer 104 must be removed. When the 104 is removed, the printed layer 301 formed between the release layer 103 and the scratch layer 104 is also removed, so that the printing formed between the release layer 103 and the scratch layer 104 is substantially performed. It is impossible to grasp the shape and color of the layer 301. It goes without saying that the anti-counterfeiting effect can be further enhanced by forming the printing layer 301 with a complicated pattern, color, or special material.
- FIG. 5 (a) is a plan view showing Example 4 of the scratch-type printed matter of the present invention
- FIG. 5 (b) is a cross-sectional view taken along the line IVb-IVb of FIG. 5 (a).
- Example 4 The difference between Example 4 and Example 1 is that the outer periphery of the scratch layer is surrounded by the release layer, and a part of the printed layer is placed between the scratch layer and the release layer so that the printed layer is directed inward from the outer periphery. This is the point that was formed.
- this scratch card 400 "II" is printed on the card base 101, varnish is applied (printed) so as to cover “II”, and the varnish is dried to form the release layer 103, and then the release is performed.
- a printed layer 105-3 is formed so as to surround the layer 103 and a part of the layer 103 protrudes from the outer periphery toward the inner side of the release layer 103.
- the scratch layer is formed on the release layer 103 together with the protruding portion of the print layer 105-3. It is obtained by forming 104-3.
- this scratch card 400 has only the area of the scratch layer 104_3 formed on the part of the printed layer 105-3 on the release layer 103 before the scratch layer 104-3 is scraped off.
- the rising area of this scratch layer 104-3 is that when the scratch ink is printed on the release layer 103, the film thickness of the scratch ink is uniform. It is formed by rising by the amount.
- the scratch card 400 surrounds the outer peripheral portion of the scratch layer together with the release layer, and by forming a print layer so that a part of the scratch card and the release layer are directed inward from the outer periphery, After printing the scratch layer, it is possible to see that a part of the outer periphery of the scratch layer rises. Force that can be applied S. Once the scratch layer is scraped off to obtain confidential information, the fraudster forms the scratch layer. In this case, since the scratch layer becomes flat and it is difficult to reproduce the swell of the scratch layer on the printed layer, it is effective in preventing forgery.
- fraudsters must regenerate the printed layer on the release layer that protrudes from the scratch layer, and must also regenerate the print layer between the release layer and the scratch layer. It is extremely difficult. In particular, the shape and color of the printed layer formed between the release layer and the scratch layer cannot be determined visually. Therefore, in order to grasp the shape and color of the printed layer formed between the release layer and the scratch layer in order for a fraudster to counterfeit, only the scratch layer must be removed, but when the scratch layer is scraped off, The printed layer formed between the release layer and the scratch layer is also scraped off. In terms of quality, it is impossible to grasp the shape and color of the printed layer formed between the release layer and the scratch layer. It goes without saying that the anti-counterfeiting effect can be further enhanced by forming the printed layer with a complicated pattern, color, or special material.
- FIG. 6 (a) is a plan view showing Example 5 of the scratch-type printed matter of the present invention
- FIG. 6 (b) is a cross-sectional view taken along the line Vb_Vb of FIG. 6 (a)
- FIG. Fig. 6 is a plan view showing a state after the scratch layer of the scratch-type printed matter shown in Fig. 6 (a) is scraped off.
- Example 5 The difference between Example 5 and Example 1 is that a printing layer is formed on the scratch layer by using a temperature indicating ink so as to cover a part of the scratch layer.
- the scratch card 500 is formed on the card base 101, the release layer 103 printed on the card base 101 and covering “II” as confidential information, and formed on the release layer 103 and scraped off.
- the scratch layer 104 is capable of printing, and the print layer 501 is formed on the scratch layer 104 by using a temperature indicating ink and is formed so as to cover a part of the scratch layer 104.
- “II” is printed on the card substrate 101, varnish is applied (printed) so as to cover “II”, and the varnish is dried to form the release layer 103 after forming the release layer 103.
- the scratch layer 104 is printed so as to cover the surface, and a print layer 501 made of temperature-indicating ink is partially printed on the scratch layer 104.
- FIG. 1 (a) is a plan view showing a conventional example of a scratch card as a scratch-type printed matter, (b) is a sectional view taken along line VIb_VIb of (a), and (c) is (a). It is a top view which shows the state after scraping off the scratch layer of the scratch card
- FIG. 2 (a) is a plan view showing Example 1 of the scratch-type printed matter of the present invention, and (b) is (a). (C) is a plan view showing a state after the scratch layer of the scratch-type printed material shown in (a) is scraped off, and (d) is an Id of (c). — Cross section taken on line Id.
- FIG. 6 is a plan view showing a state after the scratch layer of the scratch-type printed material is scraped off, and (d) is a sectional view taken along line IId_IId in (c).
- (a) is a plan view showing Example 3 of the scratch-type printed matter of the present invention, (b) is a sectional view taken along line IVb_IVb of (a), and (c) is shown in (a).
- (d) is the md-nid sectional view taken on the line of (c).
- (a) is a plan view showing Example 4 of the scratch-type printed matter of the present invention
- (b) is a sectional view taken along line IVb_IVb of (a)
- (c) is shown in (a). It is a top view which shows the state after scraping off the scratch layer of a scratch type printed matter.
- (a) is a plan view showing Example 5 of the scratch-type printed matter of the present invention
- (b) is a cross-sectional view taken along the line Vb-Vb of (a)
- (c) is shown in (a). It is a top view which shows the state after scraping off the scratch layer of the scratch type printed matter.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05805882A EP1810840A1 (en) | 2004-11-11 | 2005-11-10 | Scratching printed sheet |
JP2006544931A JPWO2006051832A1 (ja) | 2004-11-11 | 2005-11-10 | スクラッチ式印刷物 |
CA002586841A CA2586841A1 (en) | 2004-11-11 | 2005-11-10 | Scratching printed sheet |
US11/718,671 US20080014379A1 (en) | 2004-11-11 | 2005-11-10 | Scratch Type Printed Material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-327450 | 2004-11-11 | ||
JP2004327450 | 2004-11-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006051832A1 true WO2006051832A1 (ja) | 2006-05-18 |
Family
ID=36336509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/020565 WO2006051832A1 (ja) | 2004-11-11 | 2005-11-10 | スクラッチ式印刷物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080014379A1 (ja) |
EP (1) | EP1810840A1 (ja) |
JP (1) | JPWO2006051832A1 (ja) |
KR (1) | KR20070065426A (ja) |
CN (1) | CN101094771A (ja) |
CA (1) | CA2586841A1 (ja) |
TW (1) | TW200624288A (ja) |
WO (1) | WO2006051832A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2949478A1 (de) * | 2014-05-26 | 2015-12-02 | manroland web systems GmbH | Druckprodukt mit zugriffscode |
US20170209781A1 (en) * | 2016-01-25 | 2017-07-27 | Mohawk Fine Papers, Inc. | Enhanced Security of Scratch-Off Products Using Homogenous Inks or Dyes |
US10456661B2 (en) * | 2016-07-19 | 2019-10-29 | Hydragraphix Llc | Enhanced security and printability of instant ticket scratch-off-coatings via stochastic overprints |
KR102020894B1 (ko) | 2018-12-24 | 2019-09-11 | 이계홍 | 스크래치 인쇄물 및 그 제조 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188200U (ja) * | 1987-05-26 | 1988-12-02 | ||
US5228692A (en) * | 1991-08-23 | 1993-07-20 | Innovative Environmental Tech., Inc. | Gaming form |
JPH1134565A (ja) * | 1997-07-17 | 1999-02-09 | Dainippon Printing Co Ltd | 秘密情報隠蔽カード |
JP2000108564A (ja) * | 1998-09-30 | 2000-04-18 | Kyodo Printing Co Ltd | 情報隠蔽カード |
JP2004114391A (ja) * | 2002-09-25 | 2004-04-15 | Toppan Printing Co Ltd | 印刷物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US228692A (en) * | 1880-06-08 | Dust-pan | ||
US5569512A (en) * | 1994-02-14 | 1996-10-29 | Dittler Brothers Incorporated | Card with integrated overprinting |
CA2176175C (en) * | 1995-06-07 | 1999-08-24 | Jean-Pierre Desbiens | Multi-color overprinting of scratch-off lottery tickets |
JPH10887A (ja) * | 1996-06-14 | 1998-01-06 | Dainippon Printing Co Ltd | 隠蔽情報を有する印刷物 |
AUPP027397A0 (en) * | 1997-11-07 | 1997-12-04 | Documotion Research, Inc. | Tamper-evident form for securely carrying confidential information |
JPH11188980A (ja) * | 1997-12-26 | 1999-07-13 | Dainippon Printing Co Ltd | スクラッチカード |
US20010045742A1 (en) * | 2000-03-27 | 2001-11-29 | Schulz | Ticket with scratch-off area and method |
JP2001301373A (ja) * | 2000-04-20 | 2001-10-31 | Kobayashi Kirokushi Co Ltd | スクラッチ帳票 |
-
2005
- 2005-11-10 JP JP2006544931A patent/JPWO2006051832A1/ja active Pending
- 2005-11-10 TW TW094139357A patent/TW200624288A/zh unknown
- 2005-11-10 CN CNA200580045817XA patent/CN101094771A/zh active Pending
- 2005-11-10 EP EP05805882A patent/EP1810840A1/en not_active Withdrawn
- 2005-11-10 KR KR1020077010569A patent/KR20070065426A/ko not_active Application Discontinuation
- 2005-11-10 WO PCT/JP2005/020565 patent/WO2006051832A1/ja active Application Filing
- 2005-11-10 US US11/718,671 patent/US20080014379A1/en not_active Abandoned
- 2005-11-10 CA CA002586841A patent/CA2586841A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188200U (ja) * | 1987-05-26 | 1988-12-02 | ||
US5228692A (en) * | 1991-08-23 | 1993-07-20 | Innovative Environmental Tech., Inc. | Gaming form |
JPH1134565A (ja) * | 1997-07-17 | 1999-02-09 | Dainippon Printing Co Ltd | 秘密情報隠蔽カード |
JP2000108564A (ja) * | 1998-09-30 | 2000-04-18 | Kyodo Printing Co Ltd | 情報隠蔽カード |
JP2004114391A (ja) * | 2002-09-25 | 2004-04-15 | Toppan Printing Co Ltd | 印刷物 |
Also Published As
Publication number | Publication date |
---|---|
EP1810840A1 (en) | 2007-07-25 |
KR20070065426A (ko) | 2007-06-22 |
CN101094771A (zh) | 2007-12-26 |
TW200624288A (en) | 2006-07-16 |
US20080014379A1 (en) | 2008-01-17 |
JPWO2006051832A1 (ja) | 2008-05-29 |
CA2586841A1 (en) | 2006-05-18 |
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