EP0030237A1 - Procede de protection de supports d'enregistrement du son et de leurs etiquettes et/ou emballages contre l'imitation - Google Patents

Procede de protection de supports d'enregistrement du son et de leurs etiquettes et/ou emballages contre l'imitation

Info

Publication number
EP0030237A1
EP0030237A1 EP80901066A EP80901066A EP0030237A1 EP 0030237 A1 EP0030237 A1 EP 0030237A1 EP 80901066 A EP80901066 A EP 80901066A EP 80901066 A EP80901066 A EP 80901066A EP 0030237 A1 EP0030237 A1 EP 0030237A1
Authority
EP
European Patent Office
Prior art keywords
labels
packaging
characteristic data
data
identification
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.)
Ceased
Application number
EP80901066A
Other languages
German (de)
English (en)
Inventor
Hans-Georg Winderlich
Hermann Stockburger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of EP0030237A1 publication Critical patent/EP0030237A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/283—Security features, e.g. digital codes
    • G11B23/285—Security features, e.g. digital codes on the container or cartridge
    • 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph

Definitions

  • the invention relates to a method for securing sound carriers and their labels and / or packaging against imitation, in which individual characteristic data are recorded on the labels or the packaging.
  • the object of the invention is to provide a method of the type mentioned at the outset with which it is possible to identify the original sound carriers or their labels and / or packaging in such a way that duplicates can be determined relatively easily.
  • an additional identification is attached to the labels, the packaging or the sound carriers, which corresponds in encrypted form to the individual characteristic data and, after decoding, results in the individual characteristic data that the labels, packaging or sound carriers are checked for the coincidence of the characteristic data with the encrypted characteristic data, and that an imitation is found if several labels, packaging or sound carriers have the same characteristic data or the same decrypted characteristic data.
  • the individual identification data are therefore linked in coded form with the additional identification.
  • the type of coding is not recognizable to a copycat. If the imitator varies the individual characteristic data from sound carrier to sound carrier according to consecutive numbers, he would also have to vary the additional identification accordingly. Since the type of encryption of the additional identification and its relationship to the individual identification data is unknown to him, a duplicate would be recognized immediately by the fact that the
  • OM additional labeling does not correspond to "data to the individual key figures. This represents a first possibility of identification are duplicates. Obtain But an original sound carrier pack of imitators with encryption and labels and reproduced all these parts appear on the market sound recordings ( with packaging and labels), which all have the same characteristic data and the same additional identification The relationship exists between the characteristic data and the additional identification, so that it cannot be determined on a single piece whether it is an original or a duplicate However
  • Hoe ⁇ re phonogram is. Scuba diving (with labels and packaging), which carry ⁇ the same characteristics and the same additional ISIN drawing, then, can immediately be determined that an original sound carrier is maximum available under these recordings. are There so in any case duplicates, their origin then relative can be easily traced.
  • the method according to the invention offers a relatively simple means of securing sound carriers by assigning additional identification to the individual characteristic data, the type of assignment being secret.
  • the afterimage is therefore only capable of each
  • the encryption or the assignment of the individual characteristics and the additional identification can be done in a variety of ways.
  • the characteristic data and the additional identification can each consist of digits and be linked to one another by an algebraic function.
  • the algebraic function can be a complicated instruction, according to which the digits or groups of digits of the individual characteristic data are linked to one another.
  • the individual characteristic data itself can be freely selected. They can be a serial number for the respective sound carrier.
  • the individual characteristics can also contain a number that corresponds to the title of the piece of music.
  • the identification data itself can also indicate the type of algebraic link with the additional identification. If several types of links are available, these can be numbered by and a number or a group of numbers from the individual characteristic data indicates the type of link.
  • the characteristic data and / or the additional identification preferably consist of machine-readable characters.
  • the sound carrier or the label or the packaging can be read by machine, with all necessary assignments between individual characteristic data and additional identification being carried out by a computer or microprocessor.
  • This has the advantage that the controllers do not have to be informed about the type of assignment or coding. That way the circle of initiated people should be kept very small.
  • the controllers who check the labels or packaging of the sound carriers in the shops are equipped with devices into which the individual characteristic data and the additional identification are entered either mechanically or using a keyboard. The devices determine whether the two values correspond to one another via the correct link.
  • a labeling device for carrying out the method according to the invention is characterized in an advantageous further development of the invention in that a coding device is connected to a device for applying individual characteristic data to labels or packaging, which generates and encodes an encrypted identification from the characteristic data Controls on drawing device that additionally attaches this marking to the labels, the packaging or the sound carriers.
  • the individual characteristics or the additional identification need not necessarily be in the form of numbers or letters. It can also be the application of a marking or the positioning of a marking on the label or the packaging, or a color coding.
  • the invention further relates to a test device for performing the method.
  • This has an input device for two groups of input data, which is connected to a computing circuit and the input Input data of one group of the arithmetic circuit leads.
  • the arithmetic circuit is connected to a comparator which compares the output data of the arithmetic circuit with the input data of the other group and the comparator is connected to a memory circuit which stores and stores at least the last input data of one or the other group Alarm signal generated when a newly entered value is already contained in the memory circuit.
  • a test device of this type not only determines whether the prescribed relationship between the characteristic data and the additional identification is correct, but also has a certain storage capacity and determines whether the relevant value has already been entered beforehand.
  • This storage capacity is expediently very large and can comprise, for example, ten or even a hundred values. The greater the storage capacity, the lower the demands placed on the controller. Because this needs large
  • the storage capacity of the test device can be randomly entered into the test device only sound carriers that he wants to check for authenticity.
  • 1 is a perspective view of a tape cassette with a label stuck on and the associated insert card. 2 shows a record with the associated packaging sleeve.
  • Fig. 3 is a view of a test device for testing records, insert cards and packaging sleeves and
  • Fig. 4 is a block diagram of the test device.
  • the label 10 of an audio tape cassette 11 contains various imprints which are contained within a single line in the selected embodiment.
  • the field 12 bears the title identification of the label, ie a number which corresponds to the title of the piece of music on the tape.
  • the individual characteristic data 13 which, for example, indicate the serial number of the cassette and which is assigned only once and for a single cassette. The cassettes therefore all have different individual characteristics.
  • the additional identification 14 follows the individual identification data 13. Like the title identification 12 and the individual identification data 13, this can consist of numbers or letters, but it can also be, for example, the position of a line in a corresponding marking field.
  • the individual identification data 13 are processed by an arithmetic combination of their numbers or groups of numbers in order to generate the additional identification 14.
  • the additional identifier 14 is therefore in a very specific relationship to the individual characteristic data 13. For example, certain digits of the individual characteristic data 13 are added or multiplied with one another and the result is at certain points in the additional identifier 14.
  • the information groups 12, 13, 14 on the label 10 are also located on the insert card 15 shown in FIG. 1b, which is inserted into the cassette box. They are printed on the front of the insert card 15.
  • FIG. 2a shows a record 16, on the attached label 17 of which the information groups 12, 13 and 14 are also distributed in a circular arc around the center hole 18.
  • the information groups have the same meaning and structure as in the embodiment of FIG. 1.
  • 2b shows the packaging sleeve 19 of the record.
  • Information groups 12, 13 and 14 are also located in a row on the outside of the packaging envelope at a defined distance from one of the edges.
  • the testing device 20 shown in FIG. 3 is used to check the authenticity of records and cassettes or insert cards 15 and packaging sleeves 19.
  • Test device 20 has a housing on which there is a display field 21 from a multi-digit remote display.
  • an input keyboard 22 is provided for the remote entry.
  • the test device 20 has a slot 23 which extends over a corner of the device for inserting a record 16. In a boundary wall of the slot 23 there is a reading head 24 near the corner
  • the record 16 is inserted into the slot 23, the hole 18 is outside the test device.
  • the outer edge of the record 16 lies against the circular end wall of the slot 23, so that the record can be rotated in the slot 23.
  • the reading head 24 is positioned so that the information groups 12, 13, 14 run along it when the record is rotated, so that it can read at least the information 13 and 14 recorded in machine-readable form and pass it on to a processing circuit.
  • Another reading head 25 is located in the bottom of a test track 26 on the top of the test device 20.
  • the insertion cards 15 or the packaging sleeves 19 are pushed over the test track 26.
  • Information groups 13 and 14 pass over reading head 25.
  • the information in the information groups 13 and 14 can expediently also be magnetic records which can be read using particularly simple means and which have to match. It is not necessary for the individual characteristic data and the additional identification to be in an optically visible and legible form.
  • the individual characteristic data 13 and the additional identification if they are present in optically readable form on the labels or the packaging, can also be entered manually on the keyboard 22.
  • the test device determines whether the required relationship exists between the two information groups 13 and 14.
  • an individual machine-readable labeling of the sound carriers themselves can also take place. Computer-controlled laser writing systems would be required for this.
  • Fig. 4 shows a block diagram of the existing in the interior of the test device 20 electrical device.
  • the two reading heads 24, 25 can be connected to a switch 26.
  • the switch 26 is shown as a mechanical switch for the sake of simplicity, although in practice it is implemented using electronic means. If one of the read heads 24, 25 is connected to the switch 26, the read individual characteristic data 13 are fed to a computing circuit 28 via a further electronic switch 27. Then the electronic switch 27 is switched so that the signal of the relevant reading head is fed directly to an input of the comparator 29. The output signal of the arithmetic circuit 28 appears at the other input of the comparator 29. In this way it is determined whether there is a coincidence between the individual characteristic data processed by the arithmetic circuit and the additional identification. If there is no coincidence, then an alarm signal is generated on line 30 at the output of the comparator 29.
  • the input of a memory circuit 31 is also connected to the first input of the comparator 29, to which the individual characteristic data 13 of the checked sound carriers or packaging or labels are supplied.
  • the storage circuit 31 is able to store a large number of these characteristic data one after the other and checks whether new additional characteristic data are stored in it. If this is the case, it generates an alarm signal at its output 32.
  • the numerical display device 21 makes it possible to visualize the numbers read by the reading heads 24, 25 or the numbers entered on the input keyboard 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Credit Cards Or The Like (AREA)
  • Storage Device Security (AREA)

Abstract

Dans un but de marquage, les supports d'enregistrement du son sont munis de donnees. Afin de pouvoir distinguer les imitations des originaux, les supports de donnees sont marques par des deuxiemes donnees qui presentent avec les premieres donnees une relation non reconnaissable par les personnes non autorisees. Pour la mise en oeuvre de ce procede, un dispositif de marquage comporte un dispositif de codage pour le codage de donnees caracteristiques (13) en une marque distinctive (14) et la commande d'un appareil d'enregistrement destine a l'application de la marque distinctive.
EP80901066A 1979-06-06 1980-12-15 Procede de protection de supports d'enregistrement du son et de leurs etiquettes et/ou emballages contre l'imitation Ceased EP0030237A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792922882 DE2922882A1 (de) 1979-06-06 1979-06-06 Verfahren zur sicherung von tontraegern und deren etiketten und/oder verpackung gegen nachahmung
DE2922882 1979-06-06

Publications (1)

Publication Number Publication Date
EP0030237A1 true EP0030237A1 (fr) 1981-06-17

Family

ID=6072573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80901066A Ceased EP0030237A1 (fr) 1979-06-06 1980-12-15 Procede de protection de supports d'enregistrement du son et de leurs etiquettes et/ou emballages contre l'imitation

Country Status (10)

Country Link
EP (1) EP0030237A1 (fr)
JP (1) JPS56500784A (fr)
BE (1) BE883681A (fr)
CA (1) CA1161550A (fr)
CH (1) CH651147A5 (fr)
DE (1) DE2922882A1 (fr)
GB (1) GB2062340B (fr)
IT (1) IT1130135B (fr)
SE (1) SE8100649L (fr)
WO (1) WO1980002757A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515403A1 (fr) * 1981-10-28 1983-04-29 Quadrivium Inf Procede d'identification d'un enregistrement sonore et installation de duplication mettant en oeuvre le procede
WO1983003692A1 (fr) * 1982-04-14 1983-10-27 Beindorff, Christoph Systeme de securite
FR2565384B1 (fr) * 1984-05-29 1987-06-19 Imaje Sa Procede de marquage de produits en liaison avec un organisme charge de controler ce marquage
FR2565383B1 (fr) * 1984-05-29 1986-08-14 Imaje Sa Procede d'identification d'un produit destine a empecher toute fraude et dispositif mettant en oeuvre ce procede
JPH0722776Y2 (ja) * 1989-08-22 1995-05-24 日立マクセル株式会社 テープカートリッジ
FR2662834B1 (fr) * 1990-05-29 1992-09-18 Realisa Productique Et Appareillage pour le controle de circuits commerciaux.
US5434870A (en) * 1992-04-17 1995-07-18 Unisys Corporation Apparatus and method for verifying the authenticity of a circuit board
IT1258475B (it) * 1992-09-04 1996-02-26 Procedimento per l'identificazione di pellicole cinematografiche, matrici di videocassette
US6904525B1 (en) * 1997-07-01 2005-06-07 Pitney Bowes Inc. Method for preventing counterfeiting of articles of manufacture
FR2778483A1 (fr) * 1998-05-07 1999-11-12 Jacques Keller Dispositif d'authentification et d'integrite d'un document par protection cryptologique
GB2342743B (en) * 1998-10-17 2003-05-14 Nicholas Paul Elliot Verification method
EP1218857A1 (fr) * 1999-08-25 2002-07-03 Giesecke & Devrient GmbH Procede de garantie produit
ATE290246T1 (de) 1999-12-06 2005-03-15 Boegli Gravures Sa Verfahren und vorrichtung zur identifizierung verpackter gegenstände
EP1420381A1 (fr) 2002-11-12 2004-05-19 Hauni Maschinenbau AG Procédé et dispositif de caractérisation et de contrôle d'authentificité de produits
DE10328328B4 (de) 2003-06-25 2015-06-03 TÜV Rheinland Holding AG Produktschutz-Portal und Verfahren zur Echtheitsprüfung von Produkten
DE102008001880B4 (de) 2008-05-20 2012-11-22 Midasi Gmbh & Co. Kg Verfahren und Vorrichtung zum Kennzeichnen von Objekten
EP2383705B1 (fr) 2010-04-30 2012-10-31 MediSeal GmbH Emballage sous blister protégé contre la falsification

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458706A (en) * 1966-07-15 1969-07-29 Atomic Energy Commission Tape reel identifying arrangement employing light reflective coded label
US3552853A (en) * 1968-07-01 1971-01-05 Chain Lakes Res Assoc Hologramic identification system
IL37456A (en) * 1971-08-05 1975-10-15 Elscint Ltd Method and means for numbering and/or ascertaining the authenticity of serially numbered objects
GB1439915A (en) * 1972-06-14 1976-06-16 Goldberg L L Check digit generation verification apparatus
DE2350418A1 (de) * 1973-10-08 1975-04-10 Gretag Ag Verfahren und einrichtung zur erstellung und auswertung von faelschungssicheren maschinell lesbaren zahlungsbelegen
GB1529566A (en) * 1974-10-16 1978-10-25 Emi Ltd Magnetic recording
GB1525292A (en) * 1976-04-30 1978-09-20 Emi Ltd Identification of records
DE2854862C2 (de) * 1978-12-19 1985-09-12 R. Oldenbourg Graphische Betriebe GmbH, 8000 München Verfahren zum Herstellen von Identitätskarten, insbesondere Scheckkarten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8002757A1 *

Also Published As

Publication number Publication date
IT8067879A0 (it) 1980-06-06
GB2062340A (en) 1981-05-20
GB2062340B (en) 1984-05-02
SE8100649L (sv) 1981-01-30
JPS56500784A (fr) 1981-06-11
DE2922882A1 (de) 1980-12-11
CA1161550A (fr) 1984-01-31
WO1980002757A1 (fr) 1980-12-11
IT1130135B (it) 1986-06-11
CH651147A5 (de) 1985-08-30
BE883681A (fr) 1980-10-01

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