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WO/1996/005936A1 |
The invention relates to a laser marking method in which a laser beam is used for raster scanning of a liquid-crystal mask, on which a desired marking pattern is formed and the laser beam passing through the liquid-crystal mask gives a m...
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WO/1996/003821A1 |
The system includes an input data set (100) which includes a biometric data set (101) and an optional textual data set (102), an article (10), a processing system (103), and a self-verifying article (104). The input data set (100) is rec...
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WO/1995/034049A1 |
On an information transmitting medium (30), which is an information recording medium, a code pattern is recorded by printing. The pattern contains information required to edit data according to the reproducing procedure for reading the d...
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WO/1995/029467A1 |
A method for coding remotely detectable gauges (10), whereby at least two elements (18, 19), the characteristics of which being changed by an external magnetic field, are arranged to form a gauge (10). The gauge (10) is exposed to a bias...
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WO/1995/027275A1 |
Interactive encoding and decoding of machine-readable dataforms provides more efficient encoding avoiding trial-and-error dataform production and more accurate decoding avoiding inaccurate reading of dataforms. While data is entered (12)...
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WO/1995/025378A2 |
The invention refers to equipment designed to check out inductive debit cards by verifying their validity as well as the number of credits contained on each card. Said equipment comprises a read/record head (10), similar to the ones used...
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WO/1995/022135A2 |
A card creation apparatus including a microprocessor which controls operation of the card creation apparatus based on a predetermined card design that specifies positions on a planar surface of a card for layout frames of a video picture...
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WO/1995/021718A1 |
A method of driving a liquid crystal mask marker, efficiently to increase a marking speed and maintaining a marking accuracy at a high level, wherein a laser beam (L11) starts to irradiate a non-light-permeable portion of a liquid crysta...
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WO/1995/020203A1 |
The invention concerns a credit collecting method applicable to disposable prepayment cards containing conductive ring-shaped cells having the value of one credit each and divided into sectors (31...36), each one consisting of a column h...
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WO/1995/019014A1 |
A universal controller interface for use in a number of different barcode printers (10) is disposed between the printer's microprocessor (14) and a number of the printer's input and output devices including the printhead. The controller ...
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WO/1995/016972A1 |
Method and apparatus for recording/reading information codes, for reading information codes recorded by an electrolytic ink by a sensor using two kinds of contacts different in ionization tendency. The apparatus comprises a pair of conta...
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WO/1995/016570A1 |
The present invention includes a method of creating a shaped image (13) in a workpiece (10) using a high energy source (12), with the method comprising positioning a layer (16) proximate the workpiece such that the layer prevents debris ...
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WO/1995/016243A1 |
Apparatus for imprinting patient or subject identifying information in the form of a barcode on unexposed X-ray film (24) employing a light and lens system (30) utilizing a negative LCD (42) to cast the shadow for exposure on the film. T...
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WO/1995/015833A1 |
Method and device for color laser marking for attaining coloring that provides a positive visibility without greatly modifying a conventional device and without using a dye. To this end, in a color laser marking method, a work (10) is a ...
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WO/1995/014285A1 |
A data storage and retrieval system is disclosed which includes an interface module (10) and a data card (30). Both the interface module and card include a plurality of primary and secondary electrodes (32) having the same pattern. The d...
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WO/1995/013593A2 |
A technique for marking pixels on workpieces by routing a scanned beam to different markings stations to mark individual pixels on selected ones of the workpieces. Angular position of a scanning mirror in a raster scanner is determined b...
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WO/1995/012863A1 |
A method for converting characters represented by a 16-bit character encoding standard or a numeric string into bar code sysmbols computes three values for the 16-bit code or numeric string. These three values are encoded into three bar ...
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WO/1995/011493A1 |
To print a card-type data medium that has a thermosensitive layer, the data medium is passed through a flat channel (2) defining a level transport path provided with a bulge (9). Situated in the bulge (9) is a thermal print head (15) set...
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WO/1995/011494A1 |
A method for recording information and pictures onto and reading out the information from a card having a rewritable information recording section and rewritable picture recording section which is composed of a reversibly heat-sensitive ...
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WO/1995/007459A1 |
The invention concerns support materials for thin-layer chromatography, characterized by a marker code applied using laser light.
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WO/1995/006371A1 |
An authenticator card includes a liquid crystal display (107) arranged to exhibit a dynamically changeable bar code pattern (230) that represents an account number (217) and, optionally, a PIN (219) and/or expiration date. The card inclu...
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WO/1995/005632A2 |
An on-line barcode printer (10) is shown for communicating with one of a number of host computers (12) having various communication parameters. The barcode printer automatically determines the communication parameters of the host compute...
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WO/1995/004955A1 |
A colored composition which includes a colorant and an ultraviolet radiation transorber. The colorant, in the presence of the ultraviolet radiation transorber, is adapted, upon exposure of the transorber to ultraviolet radiation, to be m...
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WO/1994/024639A1 |
A method and apparatus is disclosed for determining the remnant noise in a magnetic medium (104) by DC saturation (102) of a region thereof and measurement (106) of the remaining DC magnetization. Conventional recording transducers may b...
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WO/1994/024641A1 |
A method and apparatus is disclosed for using the remanent noise of a magnetic medium (38) as a fingerprint for benchmark testing of the magnetic medium as it is both manufactured and used. A cross-correlation is made between the fingerp...
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WO/1994/024669A1 |
A head assembly and method for maintaining the head assembly on a data encoded track of a magnetic medium is disclosed. The head assembly includes a main head (22) for reading the encoded data, a left track edge auxiliary head (26/42) an...
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WO/1994/024638A1 |
A method and apparatus is disclosed for determining the remanent noise in a magnetic medium (102) by DC saturation of a region thereof and measurement of the remaining DC magnetization. A conventional magnetic recording transducer may be...
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WO/1994/023393A1 |
The invention relates to a process for printing labels (2, 2', 2"; 6, 6', 6"; 10, 10', 10") arranged individually or on a backing strip (1, 5, 9) using a printing device, especially with a thermal printing head with a thermal print line,...
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WO/1994/021460A1 |
Methods of operating embossed card package production system (10) by verifying by reading and comparing information obtained by reading embossed (32) and magnetically encoded information (35) and coded information (27) on a carrier (26A,...
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WO/1994/019196A1 |
An embossed card pack production system (10) having a microprocessor based computer (12) for controlling an embosser (20) for embossing characters on a credit card (30) and magnetically encoding information on a magnetic stripe (35) of t...
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WO/1994/011146A1 |
The invention relates to a method of providing by means of a laser beam on a bright metal surface (1) areas discernible from the surrounding surface as darker areas for producing for instance optically readable marks (5) and a metal surf...
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WO/1994/009492A1 |
A method and an apparatus for recording the information in which a laser beam of low coherence and high output radiated from a semiconductor laser (21) having a wide radiating area is illuminated on a sound track (25b) of a cinefilm (25)...
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WO/1994/001239A1 |
A laser drilling process capable of producing a plurality of holes in a pharmaceutical dosage form, at high speed, is presented. The process utilizes a digital laser marking system (DIGIMARKTM variable marking system) (22) to produce an ...
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WO/1994/000921A1 |
The title device has a simple and inexpensive structure and can reliably execute a writing process only once even when receiving write signals repeatedly in communication between an antenna unit and a response unit provided in the mobile...
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WO/1993/024901A1 |
The captioned card comprises a card base (20a) made of a flexible material, and a recording part (21) on part of which required items are recorded visibly. The recording part (21) includes a reusable display layer containing an organic c...
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WO/1993/017872A1 |
A hand-held marking device comprises an electrically actuated writing head (20) for making marks on a writing surface and a sensor (40) for detecting when the writing head is moving in any direction in a plane parallel to the surface. Th...
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WO/1993/012506A1 |
In a preferred embodiment, a method of providing a security code for an identification document having thereon magnetically encoded information and a holographic image (32), including: optically reading (40) the holographic image and mag...
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WO/1993/010506A1 |
The label generation apparatus of this invention enables the user to define a label of various sizes, shapes and characteristics, wherein each label in a series of labels includes unique indicia that individually identify each label acco...
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WO/1993/008541A1 |
A method and device for corrupting bar codes on articles, for packing the articles, and conveying the articles from an orienter to a packer. Each of the articles has a bar code which is positioned by the orienter to face a marking device...
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WO/1993/004433A1 |
Standardized card processing modules (44, 45, 46, 47, 48, 49, 50) are mechanically and electrically interconnected to form an application specific card personalization machine. A controller (43) is coupled to a communication bus which pe...
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WO/1993/004439A1 |
A bar code labelling system uses a microcomputer (11) to provide data for transmission to a labelling unit (15) which prints the bar code labels. To charge bar code data an operator uses a key pad (12) to instruct the microcomputer (11) ...
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WO/1993/004469A1 |
A drive device for a magnetic head (6) reciprocally movable in a slot (8) in a bank printer is suspended in a driving cogged belt (1), the cogged side of which at the same time serving as a covering means for the slot to prevent the fron...
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WO/1993/003454A1 |
A printer (90) for forms such as lottery entry tickets has a print forming device (96) which places both alphanumeric characters (52) and machine scannable characters (54) on a form (10), responsive to input data. The print forming devic...
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WO/1992/022973A1 |
A printer for identification marks, having the function of converting a received voice signal to print it in an optically identifiable form as a bar code, and/or the function of automatic dialing. The printer has a receiving section for ...
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WO/1992/022039A1 |
An optical memory diffraction grating (80) having a plurality of spaced ridges (81) each having a plurality of optically reflective facets (82, 83 and 84). When illuminated with an incident light beam (85) the grating (80) produces a num...
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WO/1992/016675A1 |
Process for producing colour change devices incorporating areas of contrasting appearance, and the devices so produced. The process involves masking limited areas of a layer (10, 28) of a colour generating metal (e.g. Ta or Nb, especiall...
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WO/1992/016933A1 |
A code data recording method of recording magnetically code data on a magnetic card (1) having a magnetic layer for reading and writing data magnetically. A plurality of belt-like bar marks (2a, 2b) whose widths are different from each o...
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WO/1992/015963A1 |
The invention concerns a coding process and coding device for applying an optically readable code mark on a container (2), in particular a plastic bottle. The container (2) on which the code marking is to be applied travels, by means of ...
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WO/1992/009052A1 |
An automatic electrical and graphical smart card personalization machine is provided. Instead of a standard thermal print head which engages the smart card in a horizontal position, whereafter the card to be printed must be bent during p...
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WO/1992/007353A1 |
A magnetic read/write apparatus wherein a read coil (2a), a bias application coil (2b) and a write coil (2c) are provided to a magnetic head (1). The apparatus includes a detection unit for selectively detecting data of a magnetic record...
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