WO1992002372A1 - Carte magnetique - Google Patents

Carte magnetique Download PDF

Info

Publication number
WO1992002372A1
WO1992002372A1 PCT/JP1991/001070 JP9101070W WO9202372A1 WO 1992002372 A1 WO1992002372 A1 WO 1992002372A1 JP 9101070 W JP9101070 W JP 9101070W WO 9202372 A1 WO9202372 A1 WO 9202372A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
magnetic card
coating
layer
protective layer
Prior art date
Application number
PCT/JP1991/001070
Other languages
English (en)
Japanese (ja)
Inventor
Yukitaka Kunimoto
Original Assignee
Kabushiki Kaisha Csk
Nihon Card Center Kabushiki Kaisha
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
Priority claimed from JP8522790U external-priority patent/JP2519238Y2/ja
Priority claimed from JP8522690U external-priority patent/JPH0445083U/ja
Application filed by Kabushiki Kaisha Csk, Nihon Card Center Kabushiki Kaisha filed Critical Kabushiki Kaisha Csk
Publication of WO1992002372A1 publication Critical patent/WO1992002372A1/fr

Links

Classifications

    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/369—Magnetised or magnetisable materials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
    • G06K19/06196—Constructional details

Definitions

  • the present invention is particularly concerned with magnetic cards, which are regarded as so-called ready-made carts. is there. Itoda
  • a magnetic layer serving as a magnetic coating is provided on the entire surface of a substrate made of a head or paper, and 5-1 ( )
  • a protective layer that is as thin as a micron is provided to protect the magnetic information recorded on the magnetic layer.
  • the present invention solves the conventional problems described above, and has been developed to prevent the deterioration of the magnetic card peripheral edge, and is recorded in the Hi gas layer to protect the magnetic information.
  • the magnetic card devised to achieve the above-mentioned purpose is, first of all, a magnetic card having a magnetic layer provided on the entire surface of a substrate.
  • a magnetic card having a magnetic layer provided on the entire surface of a substrate.
  • the coating it is preferable to use a plastic resin such as chromatic acrylic, and the coating made of such a plastic resin is preferred. Therefore, the magnetic force between the coated magnetic card and the non-coated magnetic card, or between the coated magnetic card and the magnetic card, may be different. The type of code becomes possible.
  • the magnetic card can be accurately inserted into the reading device even in the dark, and a function for preventing erroneous insertion can be provided.
  • a magnetic card according to another configuration devised to achieve the above object firstly includes a magnetic layer for recording magnetic information over the entire area between the substrate and the protective layer.
  • the magnetic card 11 ⁇ ⁇ which is susceptible to wear and aging, is strengthened. Then, the magnetic information recorded on the magnetic layer is transferred to ii. Can be protected.
  • a coating may be provided on the peripheral edge of the magnetic card body.
  • a corner may be provided at the corner, and even with such a configuration, the corner of the peripheral edge of the magnetic card body is particularly severely deteriorated. In this case, the magnetic layer can be strengthened.
  • the covering is made of a plastic resin such as a pearl, and the covering is made of such a plastic or ',' resin. According to the second, it is covered! ! 7-
  • the magnetic force is not applied to the magnetic card, the magnetic card, or the coating, and the color applied to the applied magnetic force is also different.
  • the type of C becomes possible.
  • a transparent ink under the coating that absorbs light of a specific wavelength in the non-visible region by applying a transparent ink under the coating that absorbs light of a specific wavelength in the non-visible region, light of a specific wavelength (for example, Infrared light: a, a specific color on the transparent ink, a certain ',' means that a pattern appears, and the magnetic force does not use such an ink.
  • the magnetic force according to the present embodiment can be distinguished from each other, and it is possible to determine the authenticity of the card.
  • Fig. 1 is a perspective view of the magnetic card according to the present invention viewed from the back side.
  • Fig. 2 is an enlarged vertical sectional view of the main part.
  • FIG. 3 is a perspective view of a second embodiment of the present invention.
  • Fig. 4 is an enlarged longitudinal sectional view of the main part
  • FIG. 5 is a perspective view of a third embodiment of the present invention.
  • Fig. 6 is a diagram showing the reflectance when a specific wavelength is irradiated in the non-visible region in the fifth embodiment of the present invention.
  • FIG. 1 is a perspective view of the magnetic card according to the first embodiment of the present invention as viewed from the back side
  • FIG. 2 is an enlarged longitudinal sectional view of a main part thereof.
  • the magnetic card 1 is basically provided with a magnetic layer 3 made of a magnetic coating on the entire surface of the substrate 2 in the same manner as the conventional O magnetic card, and furthermore, a protective layer 4 is provided.
  • the substrate 2 is usually formed by using a base, a solution, paper, or vinyl chloride.
  • the magnetic card is about $ 1.1!
  • the thickness of the protective layer 4 is approximately 0.03 mm.
  • the thickness of the protective layer 4 is approximately 0.03 mm.
  • a strip-shaped covering 5 is provided around the surface of the protective layer 4. It has been damaged.
  • a plastic resin such as organic acryl is preferable, and the coating is formed by applying to a surface of the protective layer 4. Then, the object 11 can be classified into individual magnetic forces by using various colors for each of the magnetic carts' 1. .
  • a mark portion 6 is formed on a part of the coating 5.
  • de 1 ⁇ forward by Tsu by the position of c this O mark portion 6 with Te this formed one on the this you check the fingertips, Shi pair read- device in the dark magnetic force one de 1 It can be inserted correctly.
  • FIG. 3 is a four-view diagram of the magnetic force according to the second embodiment of the present invention
  • FIG. 4 is a longitudinal sectional view in which main parts are enlarged.
  • the magnetic card type 1 is basically the same as that of the first embodiment or the conventional magnetic force unit.
  • Example h The same sash is attached.
  • a strip-shaped covering 7 is provided on all Hi of the peripheral end of the magnetic card 1.
  • a resin such as acrylic is preferable, and the magnetic card body 1 is formed by coating ::: coating.
  • each magnetic force one by one is applied to each magnetic force one by one ::: each color magnetic force by means of various colors. I can do it.
  • the insertion direction of the magnetic card can be confirmed, and the magnetic force can be accurately introduced into the reading device. be able to.
  • FIG. 5 is a perspective view of a third embodiment of the present invention.
  • the cover 7 is applied only to the corners of the peripheral edge of the magnetic force member 1.
  • a transparent ink that absorbs light of a specific wavelength in the non-visible region is applied under the coating 7.
  • a specific wavelength for example, infrared light
  • a specific color or pattern appears on the transparent ink.
  • the opaque inks 8 and 9 are applied to form a hattan.
  • the fourth embodiment Similarly, it is possible to determine whether the force is true or false.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetic Record Carriers (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

L'invention se rapporte à une carte magnétique (1) qui est pourvue d'une couche d'enregistrement magnétique (3) s'étendant sur toute la surface comprise entre un substrat (2) et une couche protectrice (4). Un élément de couverture en forme de bande (5) est placé le long de la périphérie de la surface de la couche protectrice (4) qui recouvre la couche magnétique (3), de façon à protéger les données magnétiques enregistrées, et un élément de couverture (7) est en outre placé sur tout le bord périphérique de la carte magnétique (1). Ainsi, la partie du bord périphérique de la carte magnétique qui est susceptible de s'user et de se dégrader avec le temps se trouve renforcée, ce qui protège les données magnétiques enregistrées dans la couche magnétique (3).
PCT/JP1991/001070 1990-08-10 1991-08-09 Carte magnetique WO1992002372A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2/85227 1990-08-10
JP8522790U JP2519238Y2 (ja) 1990-08-10 1990-08-10 磁気カード
JP2/85226 1990-08-10
JP8522690U JPH0445083U (fr) 1990-08-10 1990-08-10

Publications (1)

Publication Number Publication Date
WO1992002372A1 true WO1992002372A1 (fr) 1992-02-20

Family

ID=26426246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1991/001070 WO1992002372A1 (fr) 1990-08-10 1991-08-09 Carte magnetique

Country Status (1)

Country Link
WO (1) WO1992002372A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539821U (fr) * 1978-09-04 1980-03-14
JPS623769U (fr) * 1985-06-25 1987-01-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539821U (fr) * 1978-09-04 1980-03-14
JPS623769U (fr) * 1985-06-25 1987-01-10

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