公开(公告)号：WO1997048555A1

公开(公告)日：1997-12-24

申请号：PCT/EP1997003120

申请日：1997-06-16

Applicant: GIESECKE & DEVRIENT GMBH ,  KAULE, Wittich ,  MAYER, Karlheinz

Inventor： GIESECKE & DEVRIENT GMBH

IPC: B41C01/04

CPC classification number: B44B5/026 ,  B41C1/04 ,  B41C1/05 ,  Y10T409/30112 ,  Y10T409/30168 ,  Y10T409/303808

Abstract: The description relates to a process for producing dies, especially of deep-drawn steel. Here, a surface component is obtained from a line drawing, where the edge of the surface component defines a nomimal outline (9). From the nominal outline and a nominal depth allocated to the surface component, a tool path (12, 17, 18, 19, 20) is then calculated by means of which an engraving tool is guided in such a way that the partial surface is removed.

Abstract translation: 提供了一种用于制造压花板的方法，特别是钢凹版印刷板进行说明。 在这种情况下，它是从一个画线与表面元件的限定期望轮廓（9）的边缘的表面元件来确定。 工具路径（12，17，18，19，20）然后，从所希望的轮廓并且通过该雕刻工具被引导，以使局部区域被删除的元素期望的深度的相关联的表面来计算。

公开(公告)号：WO1997035732A1

公开(公告)日：1997-10-02

申请号：PCT/EP1997001411

申请日：1997-03-20

Applicant: GIESECKE & DEVRIENT GMBH ,  KAULE, Wittich ,  PLASCHKA, Reinhard

Inventor： GIESECKE & DEVRIENT GMBH

IPC: B42D15/00

CPC classification number: B42D25/21 ,  B42D25/29 ,  B42D25/328 ,  B42D25/45 ,  B42D2035/50 ,  G03H2210/52

Abstract: The invention concerns a data carrier, in particular a bank note, security document, identity card or the like, of which the surface bears a security element (2). At least a partial region of the data carrier comprises a background layer (3) provided with at least one feature substantiating authenticity. The optically variable element is applied to this background layer in such a way that it overlaps this layer at least partially but not completely.

Abstract translation: 本发明涉及一种数据载体，特别是钞票，安全性，ID卡或所述表面（2）上等，安全元件布置。 数据载体在至少与包含至少一个真实性特征的背景层（3）的部分区域提供。 到所述背景层，它至少部分地重叠，但不完全覆盖光学可变元件​​施加。

公开(公告)号：WO1996005058A1

公开(公告)日：1996-02-22

申请号：PCT/EP1995003199

申请日：1995-08-11

Applicant: GIESECKE & DEVRIENT GMBH ,  KAULE, Wittich

Inventor： GIESECKE & DEVRIENT GMBH

IPC: B41C01/14

CPC classification number: B41C1/14 ,  B41F15/0836

Abstract: A rotary screen printing cylinder has a cylindrical screen, a doctor blade arranged within the cylinder and two endpieces secured in prolongation of the cylindrical outer surface of the screen. The screen printing cylinder has at least two areas provided at least in part with ink-permeable holes and separated by an ink-impermeable dead area of predetermined width. The dead area is designed to stabilise the screen printing cylinder.

Abstract translation: 本发明涉及一种圆筒筛的旋转丝网印刷滚筒，设置在所述屏幕内的刮板，和分别固定在筛的圆筒形表面的延长两个端件。 筛筒包括至少两个区，其至少设置在部分区域与彩色可渗透开口和预定由颜色不可渗透的死区宽度是分开的。 死区是在这种情况下设计，使得它使筛筒的稳定性。

公开(公告)号：WO1994019201A1

公开(公告)日：1994-09-01

申请号：PCT/EP1994000417

申请日：1994-02-14

Applicant: GIESECKE & DEVRIENT GMBH ,  KAULE, Wittich ,  GRAUVOGL, Gregor

Inventor： GIESECKE & DEVRIENT GMBH

IPC: B42D15/10

CPC classification number: B32B38/04 ,  B32B38/14 ,  B32B2425/00 ,  B41F19/062 ,  B41P2219/51 ,  B42D25/328 ,  B42D25/45 ,  G03H1/0011 ,  G03H1/0244 ,  G03H2227/04 ,  Y10S283/901 ,  Y10S283/902 ,  Y10S428/913 ,  Y10S428/915 ,  Y10S428/916 ,  Y10T156/1023 ,  Y10T428/1476 ,  Y10T428/1486 ,  Y10T428/24331 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T428/24917 ,  Y10T428/2495 ,  Y10T428/31678 ,  Y10T428/31993

Abstract: A safety document (1), such as a bank note, an identity card of the like, has at least one multilayered safety element (9). This safety element (9) consists of at least two composite lacquer layers (2, 4, 20, 21), between which are arranged diffraction structures, in particular holographic structures, in the form of a relief. In addition, a reflection layer (3) is arranged between the lacquer layers (2, 4, 20, 21).

公开(公告)号：WO1998001278A1

公开(公告)日：1998-01-15

申请号：PCT/EP1997003583

申请日：1997-07-07

Applicant: GIESECKE & DEVRIENT GMBH ,  KAULE, Wittich

Inventor： GIESECKE & DEVRIENT GMBH

IPC: B29C33/38

CPC classification number: G03H1/028 ,  B29C33/3878 ,  B29C33/42 ,  B29C33/448 ,  B29C59/002 ,  B29C59/04 ,  B29C2035/0827 ,  B29C2035/0872 ,  B29L2031/324 ,  B41C1/18 ,  G03H2001/0288 ,  G03H2001/0296 ,  G03H2001/306

Abstract: The invention concerns a process for producing a seamless embossing mould with defracting structures in the form of a relief pattern (10). This is done by producing an embossing tool that has defracting structures in the form of a relief structure. This embossing tool is impressed onto an intermediate mould that has at least one sleeve surface of malleable plastic material in order to transfer the defracting structures (10) to the malleable plastic material. The embossed surface is then duplicated, for example, into a metal surface (15) that produces a stable mould that is removed from the surface in a final stage.

Abstract translation: 本发明涉及一种用于制造无缝压花形式中，所述衍射结构在浮雕结构（10）的形式的方法。 在此，压花工具准备具有衍射结构的凹凸结构的形式。 此压花工具处于中间形式，其包括塑性可变形的塑料材料中的至少一个周面（12），压印，在塑性可变形材料（12）发送所述衍射结构（10）。 然后压纹表面被成形以这样的方式，例如 在创建一个稳定的形状，其在表面的最终步骤中分离的金属层（15）。

公开(公告)号：WO1998006651A1

公开(公告)日：1998-02-19

申请号：PCT/EP1997004336

申请日：1997-08-08

Applicant: GIESECKE & DEVRIENT GMBH ,  BIELEFELD, Detlef ,  MYLAEUS, Ulrich ,  KISTNER, Bernhard ,  HELL, Wilhelm

Inventor： GIESECKE & DEVRIENT GMBH

IPC: B65H05/34

CPC classification number: B65H5/025 ,  B65H29/60 ,  B65H2220/09 ,  B65H2301/34112 ,  B65H2301/342 ,  B65H2701/1912 ,  G06K13/067

Abstract: A device is disclosed for transferring a sheet-like product from a first transport section to a second transport section in a take-off area. In order to avoid jamming at the intake on said first transport section and to ensure long service life of the inventive device despite wear, the sheet-like product is directly discharged using the conveying means of said second transport section. In the preferred embodiment, each of the conveying means in the second transport section is turned round a discharging wheel connected to a lever mounted rotatably on pivots, which lever may be actuated with a control element to switch from a position of rest to a take-off position.

Abstract translation: 该装置在拉出的拉伸断区域的薄片材料，而不在从第二输送路径在位置变化从第一输送路径。 拥塞在进入到所述第一传送路径，并确保该装置的使用寿命长，尽管磨损，片材通过第二传送路径的传送介质的装置直接抽出。 第二输送路径的输送介质优选偏转在每种情况下通过一个拉脱，其被设置在可绕枢轴杆。 杠杆可从静止位置向撤回位置通过致动器来移动。

公开(公告)号：WO1996029683A1

公开(公告)日：1996-09-26

申请号：PCT/EP1996001178

申请日：1996-03-19

Applicant: GIESECKE & DEVRIENT GMBH ,  ALBERT, Bodo ,  BUNTSCHECK, Wilhelm

Inventor： GIESECKE & DEVRIENT GMBH

IPC: G07D07/00

CPC classification number: G07D7/00

Abstract: In order to verify the integrity of stored data, intact data corresponding to the data to be tested relating to a component of the processing facility in a particular operating state and in an intact state are recorded on a test device. In order to check the integrity of the data to be tested on a component, a key which is different to those of preceding tests is produced in the test device for each test. By using this key and applying a cryptographic algorithm, two encrypted patterns are produced. One of these is derived from the data to be tested relating to the component in the processing facility on which the data to be tested are recorded. The other is derived by the test device from the intact data. The two encrypted data sequences are then compared; if they match, the tested data also match the intact data and contain no unwanted changes.

Abstract translation: 为了测试所存储的数据完整的数据最初存储在测试设备上，其对应于所述数据的完整性的处理设施的一个组成部分的在完整状态下的处理设备的一个特定的操作状态进行测试。 为了检查被部件上测试的数据的完整性，在所述测试装置产生的密钥用于从那些先前测试的不同每个测试是不同的。 使用这个密钥和加密算法的手段，创建了两个密文。 从数据产生一个密码通过对所存储的数据的处理系统的部件进行检查，以进行检查。 其它密码通过从完整的数据测试装置产生的。 之后，这两个密文进行比较。 密文彼此对应，所述数据也将被测试匹配完整数据，因此不具有不希望的变化。

公开(公告)号：WO1995034054A1

公开(公告)日：1995-12-14

申请号：PCT/EP1995002104

申请日：1995-06-02

Applicant: GIESECKE & DEVRIENT GMBH ,  LAMLA, Michael ,  RANKL, Wolfgang ,  WEIKMANN, Franz ,  EFFING, Wolfgang

Inventor： GIESECKE & DEVRIENT GMBH

IPC: G07F07/10

CPC classification number: G07F7/1008 ,  G06K7/0008 ,  G06Q20/341 ,  G06Q20/40975 ,  H01L2224/48228 ,  H01L2224/48471 ,  H01L2924/00014 ,  H01L2224/4554

Abstract: A process is disclosed for verifying the authenticity of a data carrier (1) having at least one integrated circuit (3) with storage units and logic units, as well as a data transmission line for exchanging data with an external device. The invention is characterised in that the integrated circuit has an additional, separate, hard-wired circuit (2) for transmitting and/or receiving data during the switching on sequence. The separate circuit (2) is used for verifying the authenticity of data. The first data transmission or reception is completed within a defined time range of the switching on sequence during which the data transmission line is not yet in a defined state.

Abstract translation: 一种用于测试具有（3）与存储器单元和逻辑单元和用于与外部设备进行数据交换的数据线的至少一个集成电路（1）的数据载体的真实性的方法。 本发明的特征在于，该集成电路另外一个单独的硬连线电路（2），用于发送和/或其用于真实性测试，内的所述第一发射或接收数据的功率期间接收数据 功率的定义时域完成，其中数据线不具有定义的状态。

公开(公告)号：WO1998025236A1

公开(公告)日：1998-06-11

申请号：PCT/EP1997006825

申请日：1997-12-05

Applicant: GIESECKE & DEVRIENT GMBH ,  BÖHM, Michael ,  BURCHARD, Theo ,  SCHMITZ, Christian

Inventor： GIESECKE & DEVRIENT GMBH

IPC: G07D07/00

CPC classification number: B42D25/369 ,  B42D25/355 ,  B42D2033/16 ,  G06K19/06196 ,  G06K19/12 ,  G07D7/0032 ,  G07D7/04 ,  G07D7/12 ,  G07D7/206

Abstract: The invention relates to a security device for a security document such as a bank note, an ID card or the like, comprising a translucent plastic coating which has an opaque layer with recesses shaped as characters, patterns or the like which can be detected during transmission. The security device also comprises a magnetic layer in the form of interspaced magnetic zones, which form a code, wherein the recesses which can be recognized during transmission are placed in intermediate zones of the code, which are devoid of a magnetic layer.

Abstract translation: 本发明涉及一种安全元件用于安全文件，例如钞票，身份证等，其中包括在文字，图案或类似的形式，具有传输间隙与可识别的不透明层的半透明塑料层。 此外，该安全元件具有在形成一个代码间隔开的磁性区域，其中，所述可识别的传输中的凹部被布置在该编码的磁性自由层中间区的形式的磁性层。

公开(公告)号：WO1997050061A1

公开(公告)日：1997-12-31

申请号：PCT/EP1997003280

申请日：1997-06-23

Applicant: GIESECKE & DEVRIENT GMBH ,  STEIN, Dieter ,  SCHÜTT, Lothar

Inventor： GIESECKE & DEVRIENT GMBH

IPC: G07D07/00

CPC classification number: G01V3/108 ,  G07D7/04

Abstract: The method proposed is capable of providing reliable signals both when the density of the magnetic particles in the sheets is low and when it is high. First, a sensor head converts the magnetic properties of the sheets into electrical signals. These signals are then amplified, within a certain band, in such a way that the low-amplitude electrical signals generated by zones of low magnetic-particle density are amplified more than the higher-amplitude electrical signals generated by zones of high magnetic-particle density. To this end, the signal band is divided into at least three ranges, each of which is amplified to a constant degree. The degree of the amplification in the two outer ranges is the same, and the amplification in the central range is greater than that in the two outer ranges. The phase of the electrical signal is preferably shifted by a constant amount so that the null point of the band lies in the middle of the central range.

Abstract translation: 用于测量片材的磁特性的方法，能够在低温和在片材材料可靠信号的磁性粒子的高密度提供。 首先，将测量头片材的磁特性转换成电信号。 由测量头产生的电信号在一定信号范围，使得产生的电信号与较低幅度片材的磁性颗粒密度的区域的较小的比由具有较高幅度的片材的高磁性颗粒密度的区域产生的电信号更多的放大被放大。 为此，信号范围被划分成分别放大常数至少三个区域。 在两个外部区域的增益等于和选定的，在中间区域中的增益比在外部区域中的增益越大。 电信号最好由一恒定值进行放大，从而使零点信号范围位于中央区域的中间之前移位。