85results about "Digitally marking record carriers" patented technology

A pattern which does not appear at a flat portion in normal binarization processing is set as a code pattern, and a code formed from this pattern is attached. At this time, code attachment with little degradation in image quality is implemented by selecting an unnoticeable pattern.

The invention relates to a high-precision ultra-long size copper foil die cutting assembly and a production process thereof, the copper foil assembly sequentially comprises a surface insulation film layer, a copper foil layer and a bottom insulation film layer from top to bottom, and the copper foil layer in the copper foil assembly is integrally formed through three times of die cutting of three continuous die cutting roller sets and waste discharging; and a reinforcing insulating film is attached to the outer surface area of the bottom insulating film layer corresponding to the outer end part of the thin and long copper foil strip. The rotary die-cutting machine is adopted for production, the ultra-long copper foil die-cutting assembly (FDC) is segmented according to a specific rule, then a small-size die and a matched splicing type production process are developed and designed, the machining period and machining difficulty of the die can be effectively reduced, the die development and manufacturing cost is reduced, and the production efficiency is improved. Meanwhile, the die damage risk is reduced, and machine adjusting difficulty is lowered; the copper foil material used as the conduction layer in the assembly is expensive and needs precise die cutting, and the staggered layout mode is adopted, so that the waste material area is reduced, and the material utilization rate is improved.

The invention relates to a system for assisting in the insertion of cables into the connectors, i.e. a plugging-assistance system designed to facilitate, secure and optimize the connection of cables to various types of connectors. The system consists of a device configured to facilitate the accurate insertion of cables into electrical connectors, while minimizing human error and increasing the efficiency of the plugging process. This system is characterized by ease of handling, ergonomic use, reliability and effectiveness in the insertion-assistance process. This system is made up of several elements, such as a display panel for displaying data during the insertion operation, a connector support for holding the connector that is the object of the plugging operation while ensuring perpendicularity between the connector and the display panel, an RFID tag integrated into the connector support for identifying the type of connector used, an assembly comprising a color-reading optical sensor and a reflector for reliable reading of the color of the cable, and an optical sensor for reading 1D and 2D codes for recognition of the cable number.

A system for characterization of lumber is presented. The system includes a computing module having a processor that generates a first fiducial to be printed on the lumber. The system includes an applicator module having a first printer that prints the first fiducial onto the lumber. The system includes a vision module having a camera that captures the first fiducial as printed on the lumber. The processor of the computing module determines lumber information based on a print distortion of the first fiducial as printed on the lumber. The first printer of the applicator module prints a label including the lumber information onto the lumber.

To suppress business stagnation caused by failures in reading two-dimensional codes or delays in reading two-dimensional codes.SOLUTION: A user interface 51 includes a graph 82 that shows a plurality of evaluation results corresponding to a plurality of two-dimensional codes in order in which the plurality of two-dimensional codes are read. The graph 82 displays at least one of a first printing parameter for an undercoat treatment performed before printing the two-dimensional code and a second printing parameter for the two-dimensional code, or the graph displays in a superimposed manner threshold values that are respectively compared with the plurality of evaluation results to determine whether or not to correct reading parameters of the two-dimensional codes.SELECTED DRAWING: Figure 4

The invention discloses a two-dimensional code jet printing quality control method and system, and relates to the technical field of industrial automation, and the method comprises the steps: obtaining ink batch information, paper model information and environment temperature and humidity data based on a production work order, comparing the information with pre-stored standard production conditions, and inputting the information to a predictive compensation model to output a predictive adjustment amount; setting nozzle voltage, nozzle temperature and trimming parameters of the code spraying equipment according to the predictive adjustment amount; performing two-dimensional code jet printing based on the set nozzle voltage, nozzle temperature and trimming parameters, performing appearance quality detection on the jet-printed two-dimensional code by using an online visual detection module to generate an initial detection result, and regularly extracting samples to perform offline two-dimensional code grade detection; and comparing the initial detection result with a preset qualified threshold, and combining the offline two-dimensional code grade data. According to the invention, qualitative change from passive error correction to active prevention is realized, and the quality stability, the production efficiency and the intelligent level of the two-dimensional code jet printing process are improved.

A method for controlling a print quality of a machine-readable indicium from a printer, the method comprising; capturing an image of the machine-readable indicium; evaluating the print quality of the machine-readable indicium from the captured image; identifying a print quality problem as a result of the evaluating step; determining a prescribed corrective action to resolve the print quality problem by retrieving association data that associates different print quality problems with a respective prescribed corrective action; causing implementation of the prescribed corrective action such that a next machine-readable indicium does not have the print quality problem; generating data from controlling the print quality of the machine-readable indicium; and at least one of: updating the association data with the data, and collecting and storing the data for use in printing process control.

An implantable radio frequency identification (RFID) electronic tag system for temperature measurement includes an electronic tag, which includes a radio frequency (RF) chip, an antenna, a tag substrate, and a reflector. The antenna and the reflector are located on upper and lower surfaces of the tag substrate, respectively. The tag substrate has a through hole, and the RF chip and the antenna are arranged inside the through hole. The RF chip is electrically connected to the antenna and is configured to detect temperature and incorporate a pre-programmed tag encoding. According to the present disclosure, by implanting the electronic tag into a cable, precise traceability and comprehensive management of the cable may be achieved, along with accurate in-cable temperature measurement.

The disclosure relates to devices, systems, methods and computer readable media for providing network management of remote card handling, and physical manipulation. More particularly, the disclosure is directed to networked devices, systems, methods and computer program methods for remotely, physically modifying a card while leaving a physical record of the modified card for inspection and validation and delivering the manipulation results to a user, and / or other third parties, for example, scratch lottery cards and ballot cards.

The present disclosure broadly relates to a dual frequency reactive near field electromagnetic coupler arrangement for an RFID inlay, in particular encoding the RFID inlay by means of an electromagnetic signal. A core element of the arrangement is a double-ended linear metallic structure of a spiral or elongated spiral planar shape and comprising a plurality of loop-shaped metallic trace segments. The structure is connected to a feeding terminal and individual segments are interconnected by means of inductive and capacitive elements forming an LC filter network that is arranged so as to enable efficient operation of the coupler structure in two different frequency ranges, in particular HF and UHF. The present disclosure further relates to an RFID printer / encoder incorporating the dual frequency reactive near field electromagnetic coupler arrangement.

The invention relates to a mechanical information storage and reading method based on a structure, which belongs to the technical field of mechanical structures, surpasses simple shape identification (such as knot noting), and is characterized in that nonlinear mechanical response (such as plastic deformation and buckling) of an object or a structure is used as an information carrier. Each structural unit (such as a topological slipknot and a paper folding unit) can generate a unique force-displacement (F-D) curve under a specific force loading path. The core idea of the invention lies in that specific characteristic values (such as peak force, yield point position, buckling critical force and the like) on a force-displacement curve are set on predefined discrete numerical values by controlling physical parameters (such as material properties, pre-stress and the like) of a structural unit. And each discrete numerical value is in one-to-one correspondence with one piece of specific digital information, so that the encoding, storage and decoding of the information are realized. According to the method, data are stored in intrinsic physical laws of materials and structures, and high robustness is achieved.

The invention relates to a multi-application QR code in which information of multiple applications can be stored in such a way that the respective information can be retrieved for each application in a reliable and time-efficient manner. The information is encoded in encoded data comprising at least a header and a respective data container for each application. The header may comprise at least one identifier indicating the presence of multiple applications and a respective application identifier for each application. The encoded data is stored distributed in a number of data pixels distributed in the QR-coded area according to an allocation rule. A QR code reader can retrieve the information stored in the QR code by simply accessing and processing the data pixels related to each application of interest and by using error correction specific to this respective application.

Disclosed are fabric-based radio frequency identification (RFID) tags and methods of manufacture. The method is characterized by forming a knitted fabric from at least one primary non-conductive fiber and a secondary conductive fiber, wherein the secondary conductive fiber is distributed within the knitted fabric to form a plurality of dipole antennas; integrating an RFID inlay with each of the plurality of dipole antennas to form pairs of inlays and antennas; and, cutting the knitted fabric to separate each of the pairs of inlays and antennas into individual RFID tags. The RFID inlay comprises an RFID integrated circuit (IC) and a loop antenna on a substrate; the RFID inlay is positioned on the fabric-based antenna such that the loop antenna is inductively coupled to a dipole antenna.

This invention provides a highly efficient method for correcting sugar product barcodes by combining it with time-series analysis. [Solution] The method involves placing a scanner at station 0 to scan the product barcode, using a health scoring network to perform health scoring barcode correction on the scanned image in real time to create a product barcode score, obtaining the time-series ranking of the corresponding product, performing score discrimination on the product barcode score, and if the result of the score discrimination is lower than a predetermined score threshold, identifying the corresponding product as a weak barcode, triggering a station skip correction command to perform station barcode correction adaptive recognition, selecting a barcode correction station based on the adaptive optimization result, using that to retrieve product information based on the time-series ranking, and performing barcode correction processing on the corresponding product based on the result.

This invention relates to the field of express delivery technology and discloses a method for delivering packages after customized services. The method includes: marking packages and constructing an independent waiting list based on customized service requirements; prioritizing and sorting packages in the independent waiting list; constructing an optimal call timing prediction algorithm to determine the best time for pre-delivery calls and sending a reminder to the courier; using an intelligent package status verification algorithm to verify the package receipt status in real time; removing packages that have been validly signed for from the independent waiting list, and retaining information on incomplete or pending-review packages. This method has the advantages of improving service efficiency, reducing timeout rates, ensuring the accuracy of package receipt status, and avoiding missed or incorrect scanning.

To solve the problem in which, in an information processing device provided with both functions for displaying barcodes and displaying color inversions of a screen, when a barcode is also displayed with the color inversions, a barcode reader is unable to properly recognize the barcode.SOLUTION: Either a first mode for outputting an image in regular color information or a second mode for outputting the image by inverting the color information is set, and the image is determined whether or not to include a code image indicating a code. If the second mode is set and further the image is determined to include the code image, an image in which the image thereof other than the code image is inverted is outputted.SELECTED DRAWING: Figure 6

A method of making a smartcard may comprise: providing a metal layer (ML) having a module opening (MO) extending from a front surface of the metal layer to a rear surface thereof; providing a sacrificial layer (SL) on the front surface of the metal layer; filling (from behind) the module opening with thermosetting resin (TR); allowing the thermosetting resin to cure (harden); removing the sacrificial layer; and from the front surface of the metal layer, milling a cavity in the cured (hardened) thermosetting resin for receiving a transponder chip module (TCM). A chip module may be implanted in the milled-out cavity, wherein the thermosetting resin provides mechanical support to the chip module and electrical insulation of the chip module from the metal layer. The smartcard may be “dual-interface”.

The embodiment of the invention relates to an NFC (Near Field Communication) label write-in detection system which comprises a labeling execution unit, a label reinforcing unit, a label detection unit and an upper computer, and stable lifting of the labeling execution unit is realized through a bidirectional guide rail and a thread pair locking mechanism of a first adjusting module of the labeling execution unit; by combining the synergistic effect of the label transmission assembly and the label data writing mechanism, accurate conveying, data writing and labeling operation of the labels are achieved, and the label reading-writing and labeling success rate is increased; moreover, multi-dimensional adjustment of a detection integrated assembly is realized through a multi-dimensional adjustment assembly of the label detection unit, the detection angle and position of the product label are met, and the detection angle and position are accurately adjusted; physical and data two-dimensional detection can be realized through the detection integrated assembly, so that the NFC tag is comprehensively detected, the detection coverage rate is improved, and the damaged tag is prevented from entering the next process.

The application discloses a color two-dimensional code generation method and device and a laser processing method of the color two-dimensional code. The color two-dimensional code generation method comprises the following steps: S1, dividing original information into three pieces of sub-information with similar byte lengths; S2, generating three black-and-white two-dimensional codes with only black code elements and white code elements from the three pieces of sub-information; the black-and-white two-dimensional codes are consistent in version and have the same image size; S3, performing color replacement on the black code elements and the white code elements in the black-and-white two-dimensional codes by adopting a color replacement rule to obtain double-color two-dimensional codes; and S4, performing vector superposition on code element colors corresponding to code elements at the same positions in the three double-color two-dimensional codes by adopting an RGB vector synthesis method to obtain a color two-dimensional code with eight colors. The color two-dimensional code generated by the method has high information capacity and can be identified by using original identification methods, and is easy to popularize.

The invention relates to a device for processing a document, having: a processing device for providing a document to be processed with information when the document is located in a work region of the processing device; and a movement device with a document support device which can be moved along a curved path. The movement device is configured to receive a document to be processed at a transfer position of the device on a document support surface of the document support device, and the received document is moved into the work region of the processing device by moving the document support device in order to be processed and is moved out of the work region of the processing device after being processed. In at least one section of the curved path, the document support device is moved along a specified movement direction, which is orthogonal to a plane defined by three different points on the document support surface, at least with respect to one movement direction component. The document support surface can be rotated about a rotational axis aligned along the specified movement direction such that on the basis of the rotational angle of the rotation, the document can be processed within the work region of the processing device in a selective manner in one of at least two different selectable orientations of the document relative to the processing device.

A card element for a chip card, includes an outer metal layer with a flat surface interrupted only by a module opening for receiving a chip module. The module opening extends to an inner side and includes a ferrite layer located on the inner side and through which the opening extends. An inner metal layer is disposed on the ferrite layer through which a portion of the module opening has a reduced cross-section extends. A slit extends from a peripheral surface of the inner metal layer to the module opening and extends through the entire thickness of the inner metal layer. A final layer is made of plastic and disposed on the inner metal layer.

A laser ablation marking system (100) for and a method of providing an image (10) to a web (1) of packaging material are provided. The marking system (100) comprises at least one marking device (110) having at least one laser comprising a plurality of individually controlled light outputs arranged in the cross-wise direction of the web (1) of packaging material, each light output having a power output of at least 60 W and being configured to emit light to provide laser ablation, and a controller (120) being connected to the marking device (110) and configured to control the light outputs based on the speed of the web (1) of packaging material such that the emitted light will always hit the web (1) of packaging material at the same angle.

The present invention discloses an implantable temperature-measuring RFID electronic tag system and its manufacturing method. The system includes an electronic tag, which comprises a radio frequency chip, an antenna, a tag substrate, and a reflector. The antenna and reflector are located on the upper and lower surfaces of the tag substrate, respectively. The tag substrate is provided with a through hole, within which the radio frequency chip and antenna are located. The radio frequency chip and antenna are electrically connected to the antenna. The radio frequency chip detects temperature and embeds a prefabricated tag code. By embedding the electronic tag into a cable, the present invention can achieve accurate traceability and comprehensive management of the cable, and accurately measure the temperature within the cable.

The invention relates to a method for manufacturing a standard chip card module (1) with metallized contacts (P1-P6) which define a graphic pattern comprising visible portions formed by lines, segments or dots, wherein a first portion (2A, 12A) thereof completely traverses the metallized contacts (P1-P6) in their thickness and wherein a second portion (2B, 12B) thereof is only superficially formed on the upper outer surface of the metallized contacts (P1-P6), characterized in that the second portion (2A, 12A) is realized as a continuation of the first portion to form the graphic pattern. The invention also relates to the module obtained.

A label management system (100) is for printing, in each step, code information (9) in a code region (2) which is provided on a substrate and on which the code information (9) can be printed, the system having: a printing data management unit (27) for generating new code information (9) to be printed in a unprinted region, on which the code information has not yet been printed, in the code region 2; a data storage means (14) for storing data included in code information (9); a printing apparatus (80) for printing the code information (9) on the substrate; and a label data reference device (50) for reading the printed code information (9). At least a part of the code information (9) is printed by using invisible ink that is formed from a near infrared absorbing material.

Provided is a variable 2D barcode generation device. The variable 2D barcode generation device includes an NFC tag configured to store URL information for accessing a webpage and generate an antenna voltage by collecting electromagnetic waves emitted from a portable device, a display device, and a 2D barcode controller configured to read the URL information based on the antenna voltage to generate a 2D barcode mapped to the URL information in real time, and display the 2D barcode on the display device.

The invention relates to an intelligent control method and system for a code-engraved adhesive tape in a high-speed production environment in the field of intelligent manufacturing, and the method comprises the steps: obtaining a code point image after code engraving through a high-resolution camera, and extracting a code point position deviation value and a definition characteristic value; if the code point position deviation value exceeds a preset threshold value, updating a dynamic correction mechanism based on the real-time tension distribution diagram to obtain an optimized code carving position parameter; adjusting a code carving parameter optimization model according to a defect classification result, updating the pressure and speed setting of a code carving head, and obtaining an optimized code carving parameter set; transmitting the optimized code engraving parameter set to code engraving equipment through a real-time linkage control system, synchronously executing parameter adjustment, and generating adjusted code point data; and obtaining the adjusted code point data, detecting the position deviation and definition of the code point by adopting an image processing algorithm, and generating a final code point quality evaluation result.

The application relates to the field of information security and anti-counterfeiting technology and discloses a two-dimensional code anti-counterfeiting intelligent verification system which comprises a code assignment management module, a physical fingerprint registration module and an offline verification module. The code assignment management module is used for generating a two-dimensional code load containing a digital signature and a product serial number and transmitting the two-dimensional code load to a printing device to execute a printing instruction. The physical fingerprint registration module collects a microtexture feature vector of a two-dimensional code area during the execution of the printing instruction and binds the microtexture feature vector with the product serial number to generate a preset fingerprint template. The offline verification module is used for acquiring a real-time microtexture and performing feature alignment by referring to the preset fingerprint template. The physical fingerprint registration and feature alignment verification scheme is adopted, the printing microtexture is extracted as a unique identifier, the double binding of the digital signature and the physical feature is realized, the effect of distinguishing the original and the copied copy is achieved, and the problem that the existing static graphics are easily cloned by high-precision photographing or copying is solved.