JP2001524235A - Use of a document inspection method with a diffractive optically effective security layer - Google Patents
Use of a document inspection method with a diffractive optically effective security layerInfo
- Publication number
- JP2001524235A JP2001524235A JP54650098A JP54650098A JP2001524235A JP 2001524235 A JP2001524235 A JP 2001524235A JP 54650098 A JP54650098 A JP 54650098A JP 54650098 A JP54650098 A JP 54650098A JP 2001524235 A JP2001524235 A JP 2001524235A
- Authority
- JP
- Japan
- Prior art keywords
- inspection
- document
- metal layers
- optically effective
- layer
- 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
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 36
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000031700 light absorption Effects 0.000 claims 1
- 238000000691 measurement method Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
- G07D7/0032—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements using holograms
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/02—Testing electrical properties of the materials thereof
- G07D7/026—Testing electrical properties of the materials thereof using capacitive sensors
Abstract
(57)【要約】 本発明は、ドキュメント検査の使用及び方法に関する。現在まで、回折光学的有効安全層、特にホログラム、を有するドキュメントは、高価な光学的検査機器で検査されていた。全検査行程は非常に長くかかり、これらの検査行程は高速処理機では使われることができない。素早い検査可能性は、認証標としての回折光学的有効安全層の測定におけるもう一つの安全段階である。回折光学的有効層は、不連続な金属層及び/又は部分的な金属層及び/又は異なる平面の金属層の領域を有する。電気導電率を決定する多様な測定方法が既知である。実際に、非接触、容量性測定方法が有益であることが証明されている。 SUMMARY The present invention relates to the use and method of document inspection. To date, documents having a diffractive optically effective security layer, especially holograms, have been inspected with expensive optical inspection equipment. The entire inspection process takes a very long time and these inspection processes cannot be used on high-speed processors. Quick testability is another security step in the measurement of the diffractive optically effective safety layer as a certification mark. The diffractive optically effective layer has areas of discontinuous and / or partial metal layers and / or metal layers of different planes. Various measurement methods for determining electrical conductivity are known. In fact, non-contact, capacitive measurement methods have proven to be beneficial.
Description
【発明の詳細な説明】 回折光学的有効安全層を備えたドキュメント検査方法の使用 本発明は、ドキュメント検査方法の使用に関する。 現在まで、回折光学的有効安全層、特にホログラムを有するドキュメントは、 高価な光学的検査機器によって検査されてきた。これらの手順では、検査対象物 は、非常に正確に配置されなけれはならなかった。全検査行程は時間が長くかか るため、これらの検査手続は高速処理機では、使用され得なかった。例えば、ホ ログラム認証標を備えた銀行券を、銀行券計数器で検査することは不可能である 。なぜなら、銀行券は毎分500枚から1500枚、あるいは、それ以上の高速 で通過するからである。ホログラフによって防護された識別カードの偽造検査の 方法と装置が、ドイツ特許第2747156号によって開示されている。ホログ ラムは再現され、そして、視覚チェックが行われる。この方法は、高速で、能率 的な、個人に依拠しない検査には適合しない。レーザと、ミラーと、レンズとの システム及び光電検出器によって検査される走査パターンを生成する装置は、欧 州特許第0042946号に記載されている。この場合、経済的な経費もまた、 非常に高い。この経費は、検査対象物が事前分類なしに検査される場合、更 に増加する。事前分類を避けるために、偽造検査システムは何倍か配置されなけ ればならない。 本発明の目的は、従来技術の不利な点を除去して、回折光学的有効安全層、特 にホログラムを、有したドキュメントの使用及び、個人に依拠せず、安価にドキ ュメントを迅速に検査し得る検査方法とを提供することである。該装置は、ドキ ュメント検査装置と、金銭処理器、並びに回折光学的有効安全層を有するドキュ メントの手動式検査ユニットにおいて使用が意図されている。 解決課題は、請求項1の特徴部に記載された特徴によって解決される。 証明書及び他の証書並びに銀行券を偽造から防ぐためのホログラム及び他の回 折光学的有効安全層は、現在ますます広く使われている。素速い検査能力は、認 証標としての回折光学的有効安全層の評価において、もう一つの安全段階である 。回折光学的有効層は、とりわけ金属層を含む。この金属層は、電導性を有する 。電気伝導率は、層の厚さによって変化する。回折光学的有効層は、不連続な金 属層及び/又は部分的な金属層及び/又は異なる平面上の金属層領域を有する。 電気導電率を決定する多様な測定方法は、既知である。実際、非接触の容量性計 測方法は、役に立つことが分かっている。このドキュメント安全検査方法は、送 信器と受信器との間の容量性結合、及び、送信器と受信器との間のエネルギ転送 を、導電性安全材料による電 磁場を橋絡することによって使用する。下流の電子測定システムは、検査対象物 の信号画像を、関連する参照信号と比較する。該比較は、再処理のための分類信 号を提供する。それ故、偽造として検出されたドキュメントは、例えば検査装置 を止めることによって分類される。信号画像は、回折光学的有効層の金属層の構 造に依存する。回折光学的有効層が不連続な金属層を有する場合、金属層のいく つかの部分は異なる電気導電率を有する。実際には、これらの異なる導電率は信 号画像に対して影響を有することを示している。 検査信頼性は、電気導電性検査を回折光学的有効層である他の認証標と結合さ せることによって、更に増加する。不連続な金属層及び/又は部分的な金属層及 び/又は異なった平面の金属層間の領域内における非金属部分への追加的な認証 標を適用すると、電気導電性を有するこれらの認証標の同時検査を可能にする。 電子測定システムによって、認証決定のための他のセンサの認証信号は、導電率 測定センサと論理的に結合される。電子測定システムの出力において、回折光学 的有効層を分類する信号は、再処理のために利用可能である。この追加の認証標 は、蛍光性か、リン光を発するか、あるいは、光吸収特性か、又は異なる磁気特 性によってその環境と異なる性質を有している。したがって、光学的又は磁気的 センサが使われる。検出及び測定誤差を減らすために、センサキャリヤの使用が 好まし い。このセンサキャリアは、認証標の検知のために必要な全てのセンサを収容す る。これによってセンサ間の距離は最小にでき、そして、センサを常に画定され た位置に配設することが可能になる。干渉効果を避けるために、センサキャリヤ はしっかりと電子測定システムを保持している装着プレートに連結される。全検 査デバイスは処理機内に配置され、その結果、検査対象物の搬送のための追加的 な費用は必要ない。 本発明の特徴は、クレーム及び、保護がクレームされた有益な特許可能な実施 例を表現している下位の結合の形の個々の、あるいは、それぞれの幾つかの結合 としての特徴に加えて、詳細説明及び図面から明らかになる。本発明は、添付の 図面によって表現される実施例を参照して、より詳細に説明されよう。ここにお いて、 図1は、検査装置を有する処理機の模式的な断面図である。 図2aは、非金属部分を有するホログラムの模式的な断面図である。 図2bは、測定信号の電圧‐時間線図である。 図3aは、不連続な金属層を有するホログラムの模式的な断面図である。 図3bは、測定信号の電圧‐時間線図である。 図4aは、UV認証標を有するホログラムの模式的な断面図である。 図4bは、電気伝導率検査の測定信号の電圧‐時間線図である。 図4cは、UVセンサの測定信号の電圧‐時間線図である。 本発明による検査方法では、適切なセンサが銀行券計数器の適切な位置に配設 される。電気導電率検出センサは、該センサが銀行券の位置と無関係に該銀行券 を検査し得るように、設計される。光学的、あるいは、機械的センサは、銀行券 の存在を検知して、検査装置4のタイミングのための参照信号を提供する。同時 に、ホログラムの偽造検査のためのセンサが作動する。銀行券の始まりから終端 までの全時間ウインドウ(time window)を記録することによって、 銀行券のホログラムの位置が決定され得る。 図1は、検査装置4が銀行券搬送経路にどのように配置されるかを示している 。銀行券計数機は、供給輪1と、搬送輪2と、銀行券案内装置3と、検査装置4 と、を含む。 図2aは、キャリア層11と、部分的な金属層12と、を有するホログラムの 模式的な断面図を示す。部分的な金属層12は、いくつかの非金属部分13を備 える。図2bは、電圧−時間線図での関連する測定信号を示す。 図3aは、キャリア層11及び不連続な金属層14を有するホログラムの模式 的な断面図を示す。不連続な金属層14は、異なる電気導電率を有する部分15 ,16,1 7,18,19を含む。 図3bは、電圧−時間線図での関連する測定信号を示す。 図4aは、キャリア層11及び非連続な金属層20を有するホログラムの模式 的な断面図を示す。不連続な金属層20は、追加的な認証標と同様に、非金属部 分21を含む。これらの認証標は蛍光塗料22であり、UV光による検出で励起 状態となり、光検出器によって検出される。追加の認証標が、非金属部分21内 に位置するのが好ましい。図4bは、電気導電率を検査する容量性動作センサの 、関連する測定信号を電圧−時間線図で示している。図4cは、電圧−時間線図 での光検出器の測定信号の反応を示す。 本発明において、回折光学的有効安全層を有するドキュメントの検査が実施例 に関連して説明された。しかし、本発明は、実施例の詳細な説明に限られている のではなく、他の実施例や改良が、特許請求の範囲内で主張されると理解される べきである。DETAILED DESCRIPTION OF THE INVENTION Use of a document inspection method with a diffractive optically effective security layer The invention relates to the use of a document inspection method. To date, documents with diffractive optically effective security layers, especially holograms, It has been inspected by expensive optical inspection equipment. In these procedures, Had to be placed very accurately. Is the whole inspection process long? Therefore, these inspection procedures could not be used on high-speed processors. For example, It is not possible to check banknotes with a program certificate with a banknote counter . Because, banknotes are 500 to 1500 or more per minute Because it passes by. Holographically protected identification card for counterfeit inspection A method and a device are disclosed by German Patent No. 2,747,156. Holog The ram is reproduced and a visual check is performed. This method is fast and efficient Not suitable for general, non-independent testing. Laser, mirror and lens The system and the device that generates the scanning pattern to be inspected by the photoelectric detector are No. 0042946. In this case, the financial costs are also Very high. This cost is renewed if the inspection object is inspected without pre-classification. To increase. Counterfeit inspection systems must be deployed several times to avoid pre-classification. I have to. It is an object of the present invention to eliminate the disadvantages of the prior art and to provide a diffractive optically effective security layer, Use holograms in documents, and do not rely on individuals and And an inspection method capable of quickly inspecting the document. The device is Document inspection apparatus, a cash processor, and a document having a diffractive optically effective safety layer. It is intended for use in a manual inspection unit of a ment. The problem to be solved is solved by the features described in the characterizing part of claim 1. Holograms and other times to protect certificates and other certificates and banknotes from forgery Optically effective safety layers are now being used more and more widely. Quick inspection capability is Another safety step in the evaluation of the diffractive optically effective safety layer as a witness . The diffractive optically effective layer comprises, inter alia, a metal layer. This metal layer has conductivity . The electrical conductivity varies with the thickness of the layer. The diffractive optically active layer is It has metal layers and / or partial metal layers and / or metal layer regions on different planes. Various measurement methods for determining electrical conductivity are known. In fact, a non-contact capacitive meter Measurement methods have proven useful. This document security inspection method Capacitive coupling between transmitter and receiver and energy transfer between transmitter and receiver The conductive safety material Used by bridging the magnetic field. The downstream electronic measurement system Is compared with the associated reference signal. The comparison is a classification signal for reprocessing. Provide an issue. Therefore, documents detected as counterfeit can be Classified by stopping. The signal image is composed of the metal layer of the diffractive optically effective layer. Depends on the structure. If the diffractive optically effective layer has a discontinuous metal layer, Some parts have different electrical conductivity. In practice, these different conductivities are This has an effect on the signal image. Inspection reliability combines electrical conductivity testing with other certifications that are diffractive optically active layers. By doing so, it is further increased. Discontinuous and / or partial metal layers And / or additional certification of non-metallic parts in the area between different planar metal layers The application of the mark allows the simultaneous inspection of these certification marks having electrical conductivity. With the electronic measuring system, the authentication signal of the other sensors for the authentication decision is the conductivity Logically coupled to the measurement sensor. Diffraction optics at the output of the electronic measurement system The signal that classifies the effective layers is available for reprocessing. This additional certification Can be fluorescent, phosphorescent, light absorbing, or have different magnetic properties. It has different properties from its environment depending on its gender. Therefore, optical or magnetic Sensors are used. To reduce detection and measurement errors, the use of sensor carriers Preferred No. This sensor carrier contains all the sensors needed to detect the certification mark. You. This minimizes the distance between the sensors and ensures that the sensors are always defined It becomes possible to arrange in a different position. To avoid interference effects, the sensor carrier Is securely connected to the mounting plate holding the electronic measurement system. Full examination The inspection device is located in the processing machine, so that additional No expensive costs are required. The features of the invention reside in the claims and beneficial patentable implementations for which protection is claimed. Several individual or individual connections in the form of subordinate connections representing an example Will be apparent from the detailed description and drawings. The invention relates to the accompanying This will be explained in more detail with reference to an embodiment represented by the drawings. Here And FIG. 1 is a schematic sectional view of a processing machine having an inspection device. FIG. 2a is a schematic sectional view of a hologram having a non-metallic part. FIG. 2b is a voltage-time diagram of the measurement signal. FIG. 3a is a schematic cross-sectional view of a hologram having a discontinuous metal layer. FIG. 3b is a voltage-time diagram of the measurement signal. FIG. 4a is a schematic sectional view of a hologram having a UV certification mark. FIG. 4b is a voltage-time diagram of the measurement signal of the electrical conductivity test. FIG. 4c is a voltage-time diagram of the measurement signal of the UV sensor. In the inspection method according to the present invention, an appropriate sensor is provided at an appropriate position of the banknote counter. Is done. The electrical conductivity detection sensor may be configured such that the sensor detects the banknote regardless of the banknote position. Is designed to be able to inspect Optical or mechanical sensors are used for banknotes And provides a reference signal for the timing of the inspection device 4. simultaneous Next, the sensor for forgery inspection of the hologram is activated. Banknote beginning to end By recording the time window up to The position of the hologram of the banknote can be determined. FIG. 1 shows how the inspection device 4 is arranged on the banknote transport path. . The banknote counting machine includes a supply wheel 1, a transport wheel 2, a banknote guiding device 3, and an inspection device 4. And FIG. 2 a shows a hologram having a carrier layer 11 and a partial metal layer 12. FIG. 2 shows a schematic sectional view. Partial metal layer 12 comprises some non-metallic parts 13 I can. FIG. 2b shows the relevant measurement signals in a voltage-time diagram. FIG. 3a is a schematic diagram of a hologram having a carrier layer 11 and a discontinuous metal layer 14. FIG. The discontinuous metal layer 14 has portions 15 having different electrical conductivities. , 16,1 7, 18, and 19 are included. FIG. 3b shows the relevant measurement signals in a voltage-time diagram. FIG. 4a is a schematic diagram of a hologram having a carrier layer 11 and a discontinuous metal layer 20. FIG. The discontinuous metal layer 20, as well as additional certification marks, Includes minute 21. These certification targets are fluorescent paint 22, which is excited by detection with UV light. State and is detected by the photodetector. Additional certification marks in non-metallic part 21 Is preferably located at FIG. 4b shows a capacitive motion sensor for testing electrical conductivity. , The relevant measurement signals are shown in a voltage-time diagram. FIG. 4c is a voltage-time diagram. 3 shows the response of the measurement signal of the photodetector at the time of FIG. In the present invention, inspection of a document having a diffractive optically effective security layer is an example. It was explained in connection with. However, the invention is limited to the detailed description of the embodiments. Instead, it is understood that other embodiments and improvements are claimed within the scope of the claims. Should.
───────────────────────────────────────────────────── フロントページの続き (81)指定国 EP(AT,BE,CH,CY, DE,DK,ES,FI,FR,GB,GR,IE,I T,LU,MC,NL,PT,SE),OA(BF,BJ ,CF,CG,CI,CM,GA,GN,ML,MR, NE,SN,TD,TG),AP(GH,GM,KE,L S,MW,SD,SZ,UG,ZW),EA(AM,AZ ,BY,KG,KZ,MD,RU,TJ,TM),AL ,AM,AT,AU,AZ,BA,BB,BG,BR, BY,CA,CH,CN,CU,CZ,DK,EE,E S,FI,GB,GE,GH,GM,GW,HU,ID ,IL,IS,JP,KE,KG,KP,KR,KZ, LC,LK,LR,LS,LT,LU,LV,MD,M G,MK,MN,MW,MX,NO,NZ,PL,PT ,RO,RU,SD,SE,SG,SI,SK,SL, TJ,TM,TR,TT,UA,UG,US,UZ,V N,YU,ZW────────────────────────────────────────────────── ─── Continuation of front page (81) Designated country EP (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, I T, LU, MC, NL, PT, SE), OA (BF, BJ , CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG), AP (GH, GM, KE, L S, MW, SD, SZ, UG, ZW), EA (AM, AZ , BY, KG, KZ, MD, RU, TJ, TM), AL , AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DK, EE, E S, FI, GB, GE, GH, GM, GW, HU, ID , IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, M G, MK, MN, MW, MX, NO, NZ, PL, PT , RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, V N, YU, ZW
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19718916A DE19718916A1 (en) | 1997-04-25 | 1997-04-25 | Application and method for checking documents with diffractive optical security layers |
DE19718916.4 | 1997-04-25 | ||
PCT/DE1998/001182 WO1998049655A2 (en) | 1997-04-25 | 1998-04-24 | Application and method for checking documents with effective optical diffraction security layer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007108570A Division JP2007242042A (en) | 1997-04-25 | 2007-04-17 | Method of testing document provided with optico-diffractively effective safety layer |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001524235A true JP2001524235A (en) | 2001-11-27 |
Family
ID=7828653
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54650098A Pending JP2001524235A (en) | 1997-04-25 | 1998-04-24 | Use of a document inspection method with a diffractive optically effective security layer |
JP2007108570A Pending JP2007242042A (en) | 1997-04-25 | 2007-04-17 | Method of testing document provided with optico-diffractively effective safety layer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007108570A Pending JP2007242042A (en) | 1997-04-25 | 2007-04-17 | Method of testing document provided with optico-diffractively effective safety layer |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0978108B1 (en) |
JP (2) | JP2001524235A (en) |
KR (1) | KR20010020271A (en) |
CN (1) | CN1253648A (en) |
AT (1) | ATE294427T1 (en) |
AU (1) | AU8208498A (en) |
BG (1) | BG63811B1 (en) |
BR (1) | BR9809776A (en) |
CA (1) | CA2294303A1 (en) |
CZ (1) | CZ294452B6 (en) |
DE (2) | DE19718916A1 (en) |
ES (1) | ES2241148T3 (en) |
HU (1) | HUP0002699A3 (en) |
LV (1) | LV12423B (en) |
NO (1) | NO994726L (en) |
PL (1) | PL186435B1 (en) |
PT (1) | PT978108E (en) |
RU (1) | RU2185662C2 (en) |
TR (1) | TR199902662T2 (en) |
WO (1) | WO1998049655A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19812812A1 (en) | 1997-04-25 | 1999-09-23 | Whd Elektron Prueftech Gmbh | Construction of security elements for documents and devices for checking documents with such security elements, as well as methods for use |
DE19734855B4 (en) * | 1997-08-12 | 2005-09-08 | WHD elektronische Prüftechnik GmbH | Device for testing diffraction-optically effective security elements |
EP1179811B1 (en) * | 2000-08-11 | 2008-10-15 | European Central Bank | Security document and process for producing a security document |
DE102004044458B4 (en) * | 2004-09-15 | 2010-01-07 | Ovd Kinegram Ag | The security document |
BR112017016127A2 (en) * | 2015-01-30 | 2018-04-17 | Sicpa Holding Sa | method, device and its use to authenticate a security article |
RU2644513C1 (en) | 2017-02-27 | 2018-02-12 | Общество с ограниченной ответственностью "СМАРТ ЭНДЖИНС СЕРВИС" | Method of detecting holographic elements in video stream |
US11451683B2 (en) * | 2018-01-11 | 2022-09-20 | Mitsubishi Electric Corporation | Image reading device |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1474903B2 (en) * | 1965-12-11 | 1972-09-07 | Thurnberger, Paul, Munderfing (Osterreich) | PROCEDURE FOR VERIFYING THE GENUINEITY OF BANKNOTES |
DE2001944A1 (en) * | 1970-01-16 | 1971-07-22 | Siemens Ag | Banknotes |
CH221770A (en) * | 1970-02-17 | 1942-06-15 | Magneti Marelli Spa | Installation of brakes for towed vehicles. |
DE2252046A1 (en) * | 1972-10-24 | 1974-05-02 | Remvac Systems Corp | CARD WITH ENCRYPTED INFORMATION BITS AND ASSOCIATED READER |
DE2613034A1 (en) * | 1976-03-26 | 1977-09-29 | Siemens Ag | FALSE-PROOF IDENTITY CARD WITH LIPPMANN-BRAGG HOLOGRAM |
DE2747156A1 (en) | 1977-10-20 | 1979-04-26 | Siemens Ag | Real time evaluation of holographic identity card - uses laser as light source to provide information for display on monitor screen |
US4255652A (en) * | 1979-01-31 | 1981-03-10 | Coulter Systems Corporation | High speed electrically responsive indicia detecting apparatus and method |
DE2919649A1 (en) * | 1979-05-16 | 1980-11-20 | Bbc Brown Boveri & Cie | SECURITY PAPER |
EP0042946A3 (en) | 1980-06-25 | 1982-06-02 | International Business Machines Corporation | Holographic scanner for generating scan patterns and its application to the sensing of bar code labels |
FR2528970B1 (en) * | 1982-06-22 | 1985-09-27 | Flonic Sa | DEVICE FOR CHECKING THICKNESS OF DIELECTRIC SHEET MATERIAL |
DE3236374A1 (en) * | 1982-10-01 | 1984-04-05 | Brown, Boveri & Cie Ag, 6800 Mannheim | Security paper |
US4913504A (en) * | 1982-11-08 | 1990-04-03 | American Bank Note Holographics, Inc. | Documents or like articles bearing holograms |
NO165697C (en) * | 1988-03-10 | 1991-03-20 | Inter Marketing Oy Ab | SENSOR FOR AUTHENTICITY OF SECURITY PAPER. |
EP0360969B1 (en) * | 1988-09-30 | 1993-12-15 | Landis & Gyr Business Support AG | Diffraction element |
DE3843075C2 (en) * | 1988-12-21 | 2003-08-14 | Gao Ges Automation Org | Security document with an electrically conductive security element embedded in it |
DE3915638B4 (en) * | 1989-05-12 | 2006-06-08 | Giesecke & Devrient Gmbh | Security document with embedded security element with visually and machine-checkable tags and security element for a security document |
DE4002979A1 (en) * | 1990-02-01 | 1991-08-08 | Gao Ges Automation Org | Banknote with optically variable security elements - are transformed and pressed onto smooth surface to form hologram or relief pattern |
GB2250474B (en) * | 1990-12-04 | 1994-04-20 | Portals Ltd | Security articles |
CH680170A5 (en) * | 1991-05-03 | 1992-06-30 | Landis & Gyr Betriebs Ag | Diffraction structure identification label - has pattern formed in semiconductor reflective material in laminated component |
EP0543058A1 (en) * | 1991-11-21 | 1993-05-26 | Klaus Henning Dipl.-Ing. Steiger | Forged money detector |
DE4301186C2 (en) * | 1993-01-19 | 2001-01-04 | Topac Multimediaprint Gmbh | Method for producing a white light hologram containing additional holographic information |
DE4405860B4 (en) * | 1994-02-23 | 2006-11-23 | WHD elektronische Prüftechnik GmbH | Measuring arrangement for evaluating a metal thread |
DE4415592A1 (en) * | 1994-04-28 | 1995-11-02 | Whd Warenhandels Und Dienstlei | Method and arrangement for testing metal threads, strips and particles |
DE4415357A1 (en) * | 1994-05-02 | 1995-11-09 | Basf Ag | Use of interference pigments to produce counterfeit-proof securities |
DE4429689C2 (en) * | 1994-08-22 | 2003-06-26 | Whd Elektron Prueftech Gmbh | Test arrangement and method for checking documents in processing machines |
DE19512921A1 (en) * | 1995-03-30 | 1996-10-02 | Lfp Elektronische Spezialsiche | Checking process for security documents such as banknotes |
DE19512926A1 (en) * | 1995-03-30 | 1996-10-02 | Lfp Elektronische Spezialsiche | Checking process for security documents such as banknotes |
DE19542995A1 (en) * | 1995-11-18 | 1997-05-22 | Matschke Wolfgang Dipl Ing | Record carrier with three-part hologram in region separated from data |
DE19548532A1 (en) * | 1995-12-22 | 1997-06-26 | Giesecke & Devrient Gmbh | Method for the detection of an electrically conductive element in a document |
-
1997
- 1997-04-25 DE DE19718916A patent/DE19718916A1/en not_active Withdrawn
-
1998
- 1998-04-24 CZ CZ19993800A patent/CZ294452B6/en not_active IP Right Cessation
- 1998-04-24 AT AT98932026T patent/ATE294427T1/en not_active IP Right Cessation
- 1998-04-24 WO PCT/DE1998/001182 patent/WO1998049655A2/en active IP Right Grant
- 1998-04-24 BR BR9809776-8A patent/BR9809776A/en not_active IP Right Cessation
- 1998-04-24 CN CN98804493A patent/CN1253648A/en active Pending
- 1998-04-24 ES ES98932026T patent/ES2241148T3/en not_active Expired - Lifetime
- 1998-04-24 JP JP54650098A patent/JP2001524235A/en active Pending
- 1998-04-24 PT PT98932026T patent/PT978108E/en unknown
- 1998-04-24 EP EP98932026A patent/EP0978108B1/en not_active Revoked
- 1998-04-24 PL PL98336534A patent/PL186435B1/en not_active IP Right Cessation
- 1998-04-24 AU AU82084/98A patent/AU8208498A/en not_active Abandoned
- 1998-04-24 RU RU99122680/09A patent/RU2185662C2/en not_active IP Right Cessation
- 1998-04-24 TR TR1999/02662T patent/TR199902662T2/en unknown
- 1998-04-24 HU HU0002699A patent/HUP0002699A3/en unknown
- 1998-04-24 KR KR1019997009872A patent/KR20010020271A/en active IP Right Grant
- 1998-04-24 CA CA002294303A patent/CA2294303A1/en not_active Abandoned
- 1998-04-24 DE DE59812753T patent/DE59812753D1/en not_active Expired - Fee Related
-
1999
- 1999-09-29 NO NO994726A patent/NO994726L/en not_active Application Discontinuation
- 1999-10-28 BG BG103839A patent/BG63811B1/en unknown
- 1999-11-23 LV LVP-99-167A patent/LV12423B/en unknown
-
2007
- 2007-04-17 JP JP2007108570A patent/JP2007242042A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CZ380099A3 (en) | 2000-02-16 |
PL186435B1 (en) | 2004-01-30 |
BG103839A (en) | 2000-04-28 |
BR9809776A (en) | 2000-09-05 |
AU8208498A (en) | 1998-11-24 |
DE19718916A1 (en) | 1998-10-29 |
JP2007242042A (en) | 2007-09-20 |
NO994726D0 (en) | 1999-09-29 |
NO994726L (en) | 1999-12-22 |
LV12423A (en) | 2000-01-20 |
WO1998049655A2 (en) | 1998-11-05 |
PL336534A1 (en) | 2000-07-03 |
KR20010020271A (en) | 2001-03-15 |
ATE294427T1 (en) | 2005-05-15 |
HUP0002699A2 (en) | 2000-12-28 |
CZ294452B6 (en) | 2005-01-12 |
EP0978108B1 (en) | 2005-04-27 |
HUP0002699A3 (en) | 2004-09-28 |
DE59812753D1 (en) | 2005-06-02 |
EP0978108A2 (en) | 2000-02-09 |
BG63811B1 (en) | 2003-01-31 |
ES2241148T3 (en) | 2005-10-16 |
WO1998049655A3 (en) | 1999-02-04 |
CA2294303A1 (en) | 1998-11-05 |
RU2185662C2 (en) | 2002-07-20 |
LV12423B (en) | 2000-05-20 |
TR199902662T2 (en) | 2000-02-21 |
PT978108E (en) | 2005-09-30 |
CN1253648A (en) | 2000-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101168932B1 (en) | Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them | |
KR20010020270A (en) | Security element structure for documents, devices for checking documents with such security elements, method for the use thereof | |
US9355296B2 (en) | Authentication of articles | |
EP2504819B1 (en) | Authentication apparatus for moving value documents | |
ATE122166T1 (en) | METHOD AND DEVICE FOR CHECKING DOCUMENTS. | |
JP2002510102A (en) | Method and apparatus for inspecting articles | |
JP2007242042A (en) | Method of testing document provided with optico-diffractively effective safety layer | |
US7262604B2 (en) | Method of testing documents provided with optico-diffractively effective markings | |
JPH0916777A (en) | Method and apparatus for authentication of document (documentary evidence) | |
US6525329B1 (en) | Method and device for detecting currency | |
US20090132195A1 (en) | Device and Method for Testing Sensors | |
US7237711B2 (en) | Apparatus configured for illuminating paper-based forms of payment and cash register comprising same | |
TW300983B (en) | Plane detecting method and device for illegal coin | |
JPH08219730A (en) | Apparatus for determining whether paper leaf is good or not | |
RU2177645C2 (en) | Procedure of control over documents with use of capacitive coupling between transmitter and receiver | |
MXPA99009788A (en) | Application and method for checking documents with effective optical diffraction security layer | |
PL187653B1 (en) | Document protecting element as well as apparatus for and method of checking documents incorporating such element for their authenticity | |
JPS5975369A (en) | Recognizing method of paper sheet or the like |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051004 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051227 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20061219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070417 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070425 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20070517 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20070531 |