JPH01165286U - - Google Patents

Info

Publication number
JPH01165286U
JPH01165286U JP6182988U JP6182988U JPH01165286U JP H01165286 U JPH01165286 U JP H01165286U JP 6182988 U JP6182988 U JP 6182988U JP 6182988 U JP6182988 U JP 6182988U JP H01165286 U JPH01165286 U JP H01165286U
Authority
JP
Japan
Prior art keywords
card
state
card base
background portion
rewritable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6182988U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6182988U priority Critical patent/JPH01165286U/ja
Publication of JPH01165286U publication Critical patent/JPH01165286U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案に係わるカードの説明用断面
図、第２図は第１図の説明用正面図であつて、図
ａは必要情報の消去時を示し、図ｂはその状態を
示す断面図、同図ｃは必要情報の記録時を示し、
図ｄはその状態を示す断面図、第３図はこの考案
の他の実施例を示す断面図、第４図はこの考案に
使用される熱可逆性材料の温度変化に伴う白濁透
明状態を示すグラフ、第５図はこの考案を乗車券
に適用した場合を示す使用説明図、第６図ないし
第８図は従来の書替え用カードの積層構造を示す
断面図である。 １０……カードベース、１１……情報表示部、
１２……背景部、１３……熱可塑性材料、１４…
…オーバーコート層。 Fig. 1 is an explanatory cross-sectional view of a card related to this invention, and Fig. 2 is an explanatory front view of Fig. 1, in which figure a shows the erasing of necessary information, and figure b shows a cross-section showing that state. Figure 1c shows the time of recording necessary information,
Figure d is a sectional view showing this state, Figure 3 is a sectional view showing another embodiment of this invention, and Figure 4 shows the cloudy and transparent state of the thermoreversible material used in this invention due to temperature changes. The graph and FIG. 5 are explanatory diagrams showing the case where this invention is applied to a ticket, and FIGS. 6 to 8 are cross-sectional views showing the laminated structure of a conventional rewritable card. 10...Card base, 11...Information display section,
12...Background part, 13...Thermoplastic material, 14...
...Overcoat layer.

Claims (1)

【実用新案登録請求の範囲】 １ ポリエステル等よりなるカードベースと、 上記カードベース上に事前印刷される背景部と
、 上記背景部上に貼着されるとともに、加熱によ
り透明状態と白濁状態とが可逆的に変化し、かつ
常温でそれぞれの状態の維持が可能な熱可逆性材
料よりなる情報表示部と、 を具備したことを特徴とする書替え可能なカード
。 ２ カードベースの下面側に磁気記録層を形成し
たことを特徴とする請求項１に記載の書替え可能
なカード。[Scope of Claim for Utility Model Registration] 1. A card base made of polyester or the like, a background portion preprinted on the card base, and a card that is pasted on the background portion and changes from a transparent state to a cloudy state by heating. A rewritable card characterized by comprising: an information display section made of a thermoreversible material that can change reversibly and maintain its respective state at room temperature; 2. The rewritable card according to claim 1, further comprising a magnetic recording layer formed on the lower surface of the card base.
JP6182988U 1988-05-11 1988-05-11 Pending JPH01165286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6182988U JPH01165286U (en) 1988-05-11 1988-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6182988U JPH01165286U (en) 1988-05-11 1988-05-11

Publications (1)

Publication Number Publication Date
JPH01165286U true JPH01165286U (en) 1989-11-17

Family

ID=31287475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6182988U Pending JPH01165286U (en) 1988-05-11 1988-05-11

Country Status (1)

Country Link
JP (1) JPH01165286U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03116594A (en) * 1989-09-29 1991-05-17 Toshiba Corp Fare card
JPH03180388A (en) * 1989-12-11 1991-08-06 Tomoegawa Paper Co Ltd Thermal recording medium
JPH04220400A (en) * 1990-12-21 1992-08-11 Kobayashi Kirokushi Kk Displaying method of characters and so on in rewriting card and the same rewriting card
WO1996020092A1 (en) * 1994-12-28 1996-07-04 Dai Nippon Printing Co., Ltd. Ticket and its rewrite processor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782086A (en) * 1980-11-08 1982-05-22 Ricoh Co Ltd Heat sensitive recording material
JPS5845998A (en) * 1981-09-14 1983-03-17 Ricoh Co Ltd Heat-sensitive recording type magnetic sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782086A (en) * 1980-11-08 1982-05-22 Ricoh Co Ltd Heat sensitive recording material
JPS5845998A (en) * 1981-09-14 1983-03-17 Ricoh Co Ltd Heat-sensitive recording type magnetic sheet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03116594A (en) * 1989-09-29 1991-05-17 Toshiba Corp Fare card
JPH03180388A (en) * 1989-12-11 1991-08-06 Tomoegawa Paper Co Ltd Thermal recording medium
JPH04220400A (en) * 1990-12-21 1992-08-11 Kobayashi Kirokushi Kk Displaying method of characters and so on in rewriting card and the same rewriting card
WO1996020092A1 (en) * 1994-12-28 1996-07-04 Dai Nippon Printing Co., Ltd. Ticket and its rewrite processor

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