Abstract: A security inlay having optically recognizable characters for an identity document comprises a first transparent layer and a second transparent layer. A color coating is situated on the first transparent layer. Furthermore, a first UV color coating, which reflects at least UV light at least in a first wavelength range, is situated on the first layer and/or on the color coating. The first and second transparent layers are connected to one another. A first portion of the optically recognizable characters is formed by blackened sections in at least one of the layers. A second portion of the optically recognizable characters is formed by the color coating. A third portion of the optically recognizable characters is formed by the UV color coating. The first and the second portions of the optically recognizable characters reflect visible light. The third portion of the optically recognizable characters reflects UV light.

Abstract: A security inlay having optically recognizable characters for an identity document comprises a first transparent layer and a second transparent layer. The first and second transparent layers are connected to one another. A first portion of the optically recognizable characters is formed by blackened sections in at least one of the layers. A second portion of the optically recognizable characters is formed by the color coating. The first and second portions are arranged and configured to reflect visible light. Infrared light is reflected by the first portion of the optical characters. During irradiation with visible light, the security inlay thus shows first graphical information formed jointly by the first portion of the optically recognizable characters and the second portion of the optically recognizable characters. Under irradiation with infrared light, the security inlay shows second graphical information formed by the first portion of the optical characters.

Abstract: A polymer composite device comprises a first thermoplastic covering layer of a polymer material with a first softening temperature and a second thermoplastic covering layer of a polymer material with a second softening temperature. The polymer composite device also comprises a carrier layer, which is arranged between the first covering layer and the second covering layer. An inner layer, which comprises at least a first thermoplastic inner layer ply of a polymer material with a third softening temperature, is arranged between the first covering layer and the second covering layer. The inner layer at least partially surrounds the carrier layer in a material-bonding manner. The third softening temperature is lower than the first softening temperature and lower than the second softening temperature.

Abstract: A security inlay having optically recognizable characters for an identity document comprises a first transparent layer and a second transparent layer. A color coating is situated on the first transparent layer. Furthermore, a first UV color coating, which reflects at least UV light at least in a first wavelength range, is situated on the first layer and/or on the color coating. The first and second transparent layers are connected to one another. A first portion of the optically recognizable characters is formed by blackened sections in at least one of the layers. A second portion of the optically recognizable characters is formed by the color coating. A third portion of the optically recognizable characters is formed by the UV color coating. The first and the second portions of the optically recognizable characters reflect visible light. The third portion of the optically recognizable characters reflects UV light.

Abstract: A security inlay having optically recognizable characters for an identity document comprises a first transparent layer and a second transparent layer. The first and second transparent layers are connected to one another. A first portion of the optically recognizable characters is formed by blackened sections in at least one of the layers. A second portion of the optically recognizable characters is formed by the color coating. The first and second portions are arranged and configured to reflect visible light. Infrared light is reflected by the first portion of the optical characters. During irradiation with visible light, the security inlay thus shows first graphical information formed jointly by the first portion of the optically recognizable characters and the second portion of the optically recognizable characters. Under irradiation with infrared light, the security inlay shows second graphical information formed by the first portion of the optical characters.

Abstract: A polymer composite device comprises a first thermoplastic covering layer of a polymer material with a first softening temperature and a second thermoplastic covering layer of a polymer material with a second softening temperature. The polymer composite device also comprises a carrier layer, which is arranged between the first covering layer and the second covering layer. An inner layer, which comprises at least a first thermoplastic inner layer ply of a polymer material with a third softening temperature, is arranged between the first covering layer and the second covering layer. The inner layer at least partially surrounds the carrier layer in a material-bonding manner. The third softening temperature is lower than the first softening temperature and lower than the second softening temperature.

Abstract: The invention relates to a method for producing an insert leaf for a book-like document, in particular to a method for producing a data page for an identification document. In order to achieve a straightforward method for producing an insert leaf (11), it is proposed for at least one hinge film (17, 18) to be provided, right from the start, as a constituent part of an insert-leaf blank (19) and for that part (22) of the insert-leaf body which is not required to be separated off, in order to produce the hinge region (12).

Abstract: The invention relates to a method for producing and processing an image on a card substrate of an identification card, comprising the following steps: printing a colour image onto a surface of the card substrate by means of a printer; optically scanning the surface of the printed image and detecting individual image components of the printed image, which differ from one another in terms of their colour features, by means of an optical detection and evaluation unit; calculating coordinates of boundary lines between the detected image components, which boundary lines represent the contours of the image components, by means of a calculation unit, and heating the card substrate material in lines below the surface of a surface layer of the card substrate along the boundary lines, by moving a laser along the surface plane of the card substrate using the calculated coordinates. An identification card comprising a colour image is shown.

Abstract: The invention relates to a smart card and also to a method of producing such a smart card having a card body (11), at least one recess (12a, 12b) arranged therein for receiving at least one chip module (16) having module connections (17) in the edge region (16a) of the chip module (16) and a conductive structure body embedded in the card body (11) and having body contact connections (13), in particular an antenna having antenna connections which are arranged below the edge region (16a) of the chip module (16), where, with the chip module (16) installed between the module connections (17) on the one hand and the body contact connections (13) on the other hand, adhesive parts (14) preferably applied at points and made of elastic, conductive material are arranged between the connections (13, 17) with pressure being applied to produce a contact.

Abstract: The invention relates to a method for the series production of identification pages for bound documents, in particular for passports and/or identity papers, comprising the steps of providing a printed web of printed material comprising a plurality of printed units, forming slot-shaped through-holes which run between the printed units perpendicular to the longitudinal direction of the web, arranging in layers a first film-type web, the printed web and a second, the webs arranged in layers so as to form a composite, and dividing the composite into individual composite units, such that each composite unit has along at least one of its sides a strip which does not comprise any part of the printed web. Also disclosed is an identification page and a bound document comprising such an identification page.

Abstract: The invention relates to a smart card and also to a method of producing such a smart card having a card body (11), at least one recess (12a, 12b) arranged therein for receiving at least one chip module (16) having module connections (17) in the edge region (16a) of the chip module (16) and a conductive structure body embedded in the card body (11) and having body contact connections (13), in particular an antenna having antenna connections which are arranged below the edge region (16a) of the chip module (16), where, with the chip module (16) installed between the module connections (17) on the one hand and the body contact connections (13) on the other hand, adhesive parts (14) preferably applied at points and made of elastic, conductive material are arranged between the connections (13, 17) with pressure being applied to produce a contact.

Abstract: A RF antenna system mounted on, for example, a dielectric carrier plate is accommodated as a homing head in the front under a radome in a missile provided for locating radar systems or the like, in addition to other, further sensors potentially present in free spaces. The RF antenna system is composed of a three's or four's group of logarithmic-periodic crossed dipole antennas whose long axes proceed with optimized dimension obliquely relative to one another and that are interconnected with a monopulse feed network for taking aggregate and difference diagrams in azimuth and elevation. The antenna system for long-range missiles enables a monopulse position fixing in azimuthal or, respectively, elevational direction in an extremely broad frequency range.

Abstract: A secondary radar transponder on a mobile target has an antenna arrangement which can receive interrogation signals from all directions and radiate reply signals. The antenna arrangement includes several individual antennas, each of which, with its primary lobe, covers a specific sector of the entire 360.degree. range and is connected to a receiver, so that through receiving level comparison, that particular sector from which the interrogation signal incides can be ascertained. The reply signal is then radiated only by the individual antenna covering that particular sector. The transponder is particularly suited for identification friend-foe (IFF) purposes.

Abstract: A rotating submunition member which, subsequent to ejection from a carrier, incorporates a target detection device projecting outwardly beyond the wall contour of the member in an operating position; and a fuze arrangement for a detonator which is disposed interiorly of the wall of the submunition. The submunition member is equipped with a securing or safe-and-arm device in which the detonator is located on a movable mounting or holder, which is displaceable through the intermediary of a spring-elastic power element from the SAFE position of the detonator into its ARMED position, when a flyweight has tensioned the power element and the target detection device is displaced into its operative position projecting beyond the wall contour of the submunition member.

Abstract: In order to achieve an improved monopulse difference pattern, a transition zone is created between the antiphase-excited halves of a phase-controlled antenna composed of a plurality of individual radiators, being created therein along a line of symmetry which separates the halves of the antenna and which comprises individual radiator strips, for example vertical columns or horizontal rows, extending next to one another and parallel to the line of symmetry, in which transition zone, extending from each edge up to the line of symmetry and the center of the transition zone, the number of individual radiators respectively excited antiphase increases in the same manner in comparison to the number of all individual radiators lying in a strip from 0% at each edge up to 50% at the line of symmetry.

Abstract: An omni-directional scanning group antenna with electronically phase-control beam for precise target locating or target tracking comprising a plurality of line fed individual radiators (1) distributed within the volume of an imaginary three-dimensional body (2) such as a sphere which is divided into eight separate sub-volumes V1 through V8 forming octants wherein the signals SV1 through SV8 of the octants ae combined with a circuit (4) comprising eleven sum-difference elements so as to form one sum signal, one elevation difference signal and two azimuth difference signals. The invention is suitable for application in three-dimensional phase-array antennas for all-around scanning with precise target locating and target tracking.

Abstract: A safe and arm device including a sensor-controlled switch arrangement in an electrical series-circuit, which is arranged ahead of a secondary-explosive detonator, especially for a submunition-projectile. The safe and arm device possesses a first switch which is actuatable at the presence of a surrounding air onflow against the submunition carrier in dependence upon a submunition ejecting command; and wherein a second switch is actuatable by the first switch when the submunition-projectile has released itself from its carrier and has implemented a transition into a gliding flight phase searching for a target.

Abstract: This invention relates to an antenna system for a jamming transmitter which is intended to protect a remote object which is remote from the jamming transmitter as well as itself or an object in the immediate vicinity of the jamming transmitter. Known jammer antennas for this purpose radiate either a pencil beam which presents considerable problems in the alignment and orientation and tracking in two planes or alternatively such known antennas are designed as omni directional antenna which however have low antenna gain and are easily detected. In the present invention the difficulties of the prior art are eliminated in that a separate antenna is provided for external or foreign protection and a separate antenna for self protection which antennas produced in the first plane a sharply focused pattern and in a plane perpendicular thereto a radiation pattern (7, 8) which is optimized for external or foreign protection or self protection, respectively.

Abstract: A re-polarization means for generating circular polarized electro-magnetic waves using single or multi-layer lattice structure mounted in front of a radiation aperture with the lattice structure comprising a plurality of conductors which extend parallel to each other and/or meander shaped and wherein the lattice structure has one or more additional layers which are closer to the radiation aperture and which has a plurality of parallel conductors but that are inclined by an angle of 45.degree. relative to the direction of the conductors mounted on the other layers which meander. Additionally, orthogonal polarization suppression is achieved with the apparatus of the invention. The invention can be applied to a radom of a target tracking radar antenna, for example.

Abstract: Means for re-polarizing and generating circularly polarized waves using a single or multi-layer lattice structure which is placed in front of a radiation aperture with the lattice structure consisting of a plurality of conductors extending in the form of lines which meander and might be rectangular combinations or the like. With a lattice, a polarization conversion into circular polarization and the suppression of orthogonal polarization components is simultaneously achieved by providing that the meandering lines 4 extend in a direction such that the meander lines have an angle of 45.degree. at every location with respect to the respective E vectors of the linearly polarized E-vector fields at such locations. The re-polarization means can be used as a Radome of a target tracking radar antenna.