93 results about "Archival document" patented technology

The invention discloses a training method, device and equipment for a large intelligent recognition model of archive files and a medium, and relates to the technical field of document recognition. The training method comprises the following steps: constructing a self-supervised diffusion model for first-stage training: carrying out random mask processing on image samples to generate mask image samples, respectively inputting the mask image samples into an image encoder to extract high-dimensional information, and further enhancing the discrimination of an attention map by using a token selection module, the weight of task related parameters is dynamically adjusted through an attention refocusing mechanism, the perceptual ability of the model to a task target is improved, a text encoder embedded by an empty text is combined to serve as condition input of a diffusion model, and the encoder is optimized by using generation feedback of the diffusion model; and constructing a second-stage fine-tuning Qwen-vl large model: freezing the image encoder trained in the first stage, and finely tuning the Qwen-vl large model by using a small number of samples. According to the method, the visual reasoning and fine-grained sensing capabilities of a large archive identification model in a complex scene are realized, and the generalization and precision of archive identification are improved.

The invention discloses an archive credible access and tamper-proof management system and method based on a block chain, and belongs to the technical field of information security and data evidence storage, and the method mainly comprises the steps: during evidence storage, a business server calculates an archive hash value and encrypts a file, the encrypted file is stored in an IPFS to obtain a CID, and the CID is stored in a database; key information such as the hash value and the CID is stored in the block chain through the smart contract; during verification, querying an original hash value from the block chain, acquiring a file from the IPFS, decrypting and calculating a current hash value, and comparing whether the two hash values are consistent or not; according to the method, absolute credibility of file metadata and operation logs is ensured by utilizing the non-tampering characteristic of the block chain, safe and low-cost storage of file files is realized by utilizing the IPFS, the problems of single-point failure, easiness in tampering, low audit log credibility and high large-scale storage cost of a centralized file management system are effectively solved, and the method is suitable for popularization and application. And credible management of the whole life cycle of the electronic archives is realized.

The invention provides an OFD archive file retrieval method and system, and the method comprises the steps: receiving file data, and carrying out the authentication verification of the file data; splitting the file into file units and storing the file units into a message queue for asynchronous processing in sequence; extracting text information, table information and picture information in the OFD file to generate comprehensive text information; preprocessing the comprehensive text information, and recording the occurrence frequency of each segmented word and the corresponding page number; creating an index in a search engine cluster, wherein an index field comprises a file ID (Identity), word segmentation content, occurrence frequency and a page number; searching according to an input keyword, and arranging results in a descending order according to the occurrence frequency of word segmentation; and marking the page number of the keyword for retrieval and positioning. The method has the beneficial effects that rapid analysis and preprocessing of large-scale OFD data are realized through asynchronous processing of the message queue and an OCR (Optical Character Recognition) technology; redundancy is reduced through coarse-grained word segmentation during indexing, and recall is enhanced through fine-grained word segmentation during retrieval; the keyword granularity input by the user is adapted, and the retrieval scene adaptability is improved.

The invention discloses an electronic archive intelligent data management method and system based on a large model. The method comprises the following steps: firstly, acquiring an electronic archive file, performing unified access, identifying a text through an OCR (Optical Character Recognition) technology, and reserving original layout coordinate information; analyzing the document page by page to generate a page-level structured object containing text and position mapping; then, on the basis of a preset domain prompt template, calling a large language model to extract file metadata from the page-level object, recognizing entities and relationships in combination with file knowledge ontology, and generating a semantic triple containing an evidence source page number; and finally, fusing the metadata and the triple to construct an electronic archive knowledge graph with a page-level traceability function. According to the invention, through a whole-process semantic governance mechanism from access, analysis to knowledge generation, the problems of difficult analysis of unstructured data, weak semantic understanding and lack of traceability in traditional archive management are effectively solved, and the intelligent level and data credibility of archive governance are significantly improved.

The utility model relates to the technical field of archive files, and discloses a folding pasting frame for archive files, which comprises a pasting fixing frame, a file fixing mechanism is fixedly arranged in an inner cavity of the pasting fixing frame, and the file fixing mechanism comprises a sliding groove, a threaded rod, a connecting frame, a pressing block, a spring, a clamping hole, a connecting plate, a sliding plate, a fixing plate and a clamping block. According to the folding pasting frame for the archive file, a to-be-repaired file is placed on the bottom plate, then a user presses a pressing block firstly, the pressing block drives a clamping block to move inwards through a connecting plate, the clamping block and a clamping hole are separated from the clamping state, then a sliding plate is dragged, a fixing plate on the sliding plate is moved to the position above the file edge, then a threaded rod is rotated, and then the file is folded and pasted. The threaded rod drives the connecting frame to move downwards, then the connecting frame drives the fixing plates to move downwards through the sliding plate, the multiple fixing plates move downwards to fix a file to the bottom plate, then the file is brushed with glue, and then the papering paper is pasted to the file.

The utility model provides a repairing tool capable of replacing a paper file supporting and mounting technology, and relates to the related technical field of file repairing, the repairing tool comprises a humidifying box and a stretching plate, the bottom of the humidifying box is provided with a water tank, an ultrasonic nebulizer is installed in the water tank, the middle of the humidifying box is provided with a file placing tray, and the file placing tray is provided with an ultrasonic nebulizer. A steam passing opening is formed in the tray; the flat stretching plate is composed of two rectangular PP plates, one sides of the two PP plates are connected through a rotating shaft, the other sides of the two PP plates are closed through magnetic attraction, and canvas layers are bonded to the inner sides of the two PP plates. According to the repairing tool, deformed and uneven paper archives are humidified and stretched through the humidifying box, the humidified paper archives are stretched and flattened through the flat stretching plate, and the repairing tool is simple and convenient to use and high in practicability. The method is easy to operate, eliminates potential damage of traditional supporting and mounting to paper archives, and can well replace part of traditional supporting and mounting processes.

The invention relates to an archive file previewing method, front-end equipment, a back-end server and a storage medium, and particularly relates to the technical field of digitization. Comprising the steps that when a preview operation is responded, a front end obtains the data volume and the fragment size of a target archive file from a rear end according to needs, one-time loading of large files is avoided, the data transmission amount is reduced, and the loading time consumption under the limited bandwidth is reduced. Meanwhile, the rendering area is determined according to the data volume, the fragment size and the page size, the preview range is defined in combination with a page rolling stop event, invalid data loading is further avoided, and the file preview efficiency is improved. Besides, by concurrently sending a plurality of file acquisition requests corresponding to the preview range, limited bandwidth resources are fully utilized, and a plurality of file fragment data are synchronously acquired, so that the file stream data acquisition speed is remarkably increased, the file preview loading time is greatly shortened, the online large file preview experience of a user is effectively improved, and the user experience is improved. The problem that online utilization is affected by slow loading of large files is solved.

The invention provides a distributed archive storage method based on an alliance chain, which can be applied to the technical field of alliance chains. The method comprises the steps that in response to a request of uploading an archive file by a first user, the type of the archive file is determined, and the first user is configured to have the authority to upload, query and authorize the archive file; determining a chain code corresponding to the archive file based on the type of the archive file; the archive file is uploaded to the distributed file storage system through the chain code corresponding to the archive file, the chain code is created by an archive file administrator, and the archive file administrator is configured to manage the authority of the chain code. The invention further provides a distributed file storage device and equipment based on the alliance chain, a storage medium and a program product.

The present application relates to a kind of audio-visual archives intelligent classification identification and archiving method and system, comprising the following steps: S1: according to the file classification of company audio-visual archives, storage period identification, file title, archiving department and file catalog service rule, constructs service rule system;S2: the original high-definition data of audio-visual archives is obtained and preprocessed, and face recognition library is constructed;S3: audio-visual archives file intelligent classification identification model is constructed;S4: according to the preprocessed audio-visual data and face recognition library, audio-visual archives file intelligent classification identification model is trained, and the optimized audio-visual archives file intelligent classification identification model is obtained;S5: based on the optimized audio-visual archives file intelligent classification identification model, each collection file is intelligently distributed in front of collection link, and based on service rule system verification, auxiliary archivist carries out audio-visual archives file auxiliary classification identification arrangement and cataloging archiving auxiliary work.The present application can accurately classify and catalog audio-visual archives.

The invention discloses an automatic acquisition and intelligent analysis digital archive management system in the tobacco industry, and belongs to the technical field of archive management. The system adopts a micro-service architecture constructed based on a J2EE technical system and a Spring Boot framework, and comprises a data acquisition module, a data storage module, a data arrangement module, a query utilization module, a borrowing management module, an authority management module and a digital processing module. The data acquisition module is in butt joint with a service system through a standard interface and performs four-property detection on the electronic archive; the data storage module adopts a distributed architecture of MySQL master-slave copying and Redis caching, and archive files are encrypted and stored by adopting AES-256; the data arrangement module automatically completes data cleaning, file classification and cataloguing through an intelligent algorithm; the query utilization module supports multiple query modes; and the authority management module realizes fine control based on an RBAC model. According to the invention, full-life-cycle digital management of science and technology archives is realized, the archive management efficiency is greatly improved, the management cost is reduced, and the archive data security is guaranteed.

The utility model discloses an archive file scanning auxiliary device, and relates to the technical field of file scanning. The device comprises a base, the base comprises a supporting table, a rear supporting frame and a supporting plate, the rear supporting frame is fixedly installed on the rear side of the supporting table, the supporting plate is fixedly installed at the top of the supporting table, a liftable workbench is installed at the top of the supporting table, and a moving mechanism is fixedly installed at the top of the rear supporting frame. According to the utility model, the moving mechanism drives the two groups of bulldozing pieces attached to the middle part of the paper file to move and drives the bulldozing pieces to move to the edge of the paper file, so that when the bulldozing pieces move to the edge, the turned edge of the paper file is pressed and bulldozed by the bulldozing pieces, and the two groups of bulldozing pieces are driven by the moving mechanism to move reversely; the pressing belts on the two sets of rotating rollers are driven to be unfolded, the pressing belts are pressed by the pressing rollers to be attached to the edge of the paper archive till the rotating rollers are separated from the paper archive, and one side of the paper archive is pressed through the pressing belts.

The invention discloses a binding device and method for thickened archive documents, the binding device comprises an outer cylinder shell (2) used for supporting the inner side face of the thickened archive documents, a pressing seat (4) arranged in the outer cylinder shell (2), and an inner cylinder shell (5) arranged between the pressing seat (4) and the outer cylinder shell (2), one side face of the thickened archive documents is supported through the outer cylinder shell (2), and the inner cylinder shell (5) is arranged between the pressing seat (4) and the outer cylinder shell (2). By means of an inner barrel shell (5), the binding operation space of a penetrating needle and a binding line on the thickened archive document is set, the thickened archive document in the binding state is placed in an arc-shaped gap, and the binding efficiency is improved. The technical problem that due to the fact that a penetrating needle is used, the area of a clamping point of the thickened archive document is limited by a clamp, and the thickened archive document can be misplaced under the action of crossing acting force of the penetrating needle is solved, and therefore the binding effect of the thickened archive document is improved.

The invention discloses an urban construction archive management method and device, equipment, a storage medium and a product, and relates to the technical field of block chains. The method comprises the steps of obtaining a target urban construction file, wherein the target urban construction file comprises a file name, file metadata and a file file; preprocessing the archive metadata and the archive file to obtain first archive information; based on an intelligent contract of a block chain platform, performing uplink processing on the file name and the first file information, and generating an uplink identifier of the target urban construction file; and storing the uplink identifier of the target urban construction file. Compared with the prior art, the block chain technology is combined with archive management, and the characteristics of non-tampering and traceability of the block chain technology are utilized, so that a security system covering the full life cycle of the archive can be constructed, the counterfeiting risk is completely eradicated, meanwhile, the anti-counterfeiting capability of the electronic archive is improved, and the archive security is improved.

1. The name of the design product: file folder. 2. The use of the design product: the design product is used for file storage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention provides a method, system, and platform for batch management of urban construction archives. The method includes: responding to an input operation on a first urban construction archive by an input terminal and obtaining archive information, including project information; receiving user operation instructions, classifying the first urban construction archives based on project information to obtain project type classification results, and distributing each first urban construction archive to an auditing terminal according to the project type classification results; receiving archives and audit information returned by each auditing terminal, determining the electronic signature type according to the project type classification results, and generating an electronic signature on the approved archive documents; wherein, the approved second urban construction archives contain electronic signatures; and sending each second urban construction archive to an archiving terminal. Compared with existing technologies, batch classification of urban construction archives according to project type, allocation to corresponding auditing terminals for auditing and electronic signature processing, improves the efficiency of batch processing of urban construction archives compared to unified auditing.

The utility model discloses an anti-falling human resource file folder, and belongs to the field of file folders. The file folder mainly comprises a file folder assembly, the file folder assembly comprises a bottom plate, a base is fixedly installed on the bottom plate, a pressing plate is elastically hinged to the base, a pressing block is movably installed on one side of the base, archives can be placed on the bottom plate, a limiting groove is formed in the base, and a side baffle is fixedly installed on the outer side of the bottom plate. According to the anti-falling human resource file folder, by arranging the fixing clamps and the pressing blocks, files and file data can be fixedly clamped through the fixing clamps and the pressing blocks, so that the files and the file data can be placed in the file folder assembly in a centralized mode, meanwhile, the clamping strips are arranged on the inner side of the bottom plate, and the clamping strips are arranged on the inner side of the bottom plate; and the clamping strip has elasticity, so that the archives and the file data can be clamped by the clamping strip when being placed in the bottom plate, and the archives and the file data can be secondarily fixed.

The application discloses a kind of partition type archive data sealed preservation box, belong to the technical field of archives management. Including storage box, multiple movable ports are opened with linear equidistance structure in one side of storage box, and plastic frame is supported in one side of movable port, and zippered kraft paper bag of film covering is fixedly connected in plastic frame, and elastic sheet is fixedly connected between zippered kraft paper bag and storage box, and zippered kraft paper bag is externally provided with the rolling pressure piece that can extrude zippered kraft paper bag exhaust, and rolling pressure piece is fixedly connected in the inside of storage box. The application is by using storage box, plastic frame, zippered kraft paper bag, elastic sheet and rolling pressure piece multiple structure cooperation, so that zippered kraft paper bag can be pulled and extruded under the action of elastic sheet and rolling pressure piece, and the excess gas in zippered kraft paper bag can be extruded, so as to guarantee the security of internal archives file storage.

The application discloses a training method and device of an archive file intelligent identification large model, equipment and a medium, and relates to the technical field of document identification. The training method comprises the following steps: a self-supervised diffusion model for first-stage training is built; image samples are subjected to random mask processing to generate mask image samples, which are respectively input into an image encoder to extract high-dimensional information; a tokens selection module is used to further enhance the discriminability of an attention map, and an attention refocusing mechanism is used to dynamically adjust the weight of task-related parameters, improve the perception ability of the model to the task target, and combine a text encoder with empty text embedding as the conditional input of the diffusion model, and the feedback generated by the diffusion model is used to optimize the encoder; a Qwen-vl large model for second-stage fine tuning is built; the image encoder for first-stage training is frozen, and the Qwen-vl large model is fine tuned by using a small amount of samples. The application realizes the visual reasoning and fine-grained perception ability of the archive identification large model in a complex scene, and improves the generalization and precision of archive identification.

The invention relates to the technical field of storage devices, in particular to a human resource management file automatic storage device which comprises a cabinet body, a plurality of storage boxes are movably mounted in the cabinet body from top to bottom, a plurality of slots are formed in the cabinet body, and the storage boxes are movably mounted in the slots. A sealing plate is fixedly installed on the outer side of each storage box, a driving mechanism used for moving the storage box is arranged at the lower end of each storage box, a controller is fixedly installed on the outer surface of one side of the cabinet body, an illumination mechanism is arranged above each storage box, and under the action of the driving mechanism, the illumination mechanism can illuminate the storage boxes. According to the archive storage device, the storage box can be automatically popped up when archive files need to be stored, so that manual labor is reduced, meanwhile, the convenience of archive placement is improved, the lighting mechanism is arranged above the storage box, and under the action of the lighting mechanism, the interior of the storage box can be lighted when the archives in the storage box are taken and placed.

The utility model discloses specifically relates to a kind of file fixing clamps, it is characterized by sequentially including parallel fixed clamping plate, movable clamping plate and upper plate from bottom to top, the both ends of fixed clamping plate and upper plate are connected by guide column, movable clamping plate both ends are sleeved on guide column, compression spring is sleeved on guide column between upper plate and movable clamping plate, one side of the middle part of fixed clamping plate upper end surface is equipped with stand, stand upper end sequentially passes movable clamping plate and upper plate, the upper end of stand is hinged with control rod by first pin shaft, the lower end of control rod is hinged with the upper end of connecting rod by second pin shaft, the lower end of connecting rod is hinged with movable clamping plate by third pin shaft.The utility model has the advantages of reasonable structure, flexible and convenient to use, wide application range.Using the utility model, different quantity, thickness file can be firmly clamped.

The invention relates to the technical field of archive classification, in particular to an archive classification system of a cloud archive integrated platform. The method comprises the following steps: acquiring archive files to be classified; distinguishing texts, images and tables in each archive file; obtaining the importance weight of each sub-word; obtaining co-occurrence words of the sub-words; obtaining an association importance coefficient of the single sub-word according to the semantic association feature of the single sub-word in the text; according to the difference characteristics of each sentence and each sub-word in a single paragraph and an adjacent paragraph and the part-of-speech difference between the single paragraph and the adjacent paragraph, obtaining a theme association strength value of the single paragraph, and obtaining a core word of each archive file in combination with an association importance coefficient and an importance weight of each sub-word; and classifying the archive files in combination with the features of images and tables in the archive files. According to the method, the semantic association features, the theme content and the style features of the archive are analyzed, so that the extracted core words are more accurate.

This invention discloses an acid-free, flame-retardant, double-layer composite archival paperboard. It utilizes a 350g / m² acid-free, flame-retardant base paper double-layered composite to form a 700g / m² high-stiffness structure. It employs an in-situ composite process with an acid-free ternary filler and a phosphorus-nitrogen nano-synergistic flame-retardant system. The paperboard has a pH of 7.0–8.5, a flame-retardant rating of V-0, and is self-extinguishing, drip-free, non-aging, and dust-free. It can be used to manufacture a full range of archival materials, including hard-sided archive boxes, file covers, folders, and bags, for personnel, accountants, scientists, and clerks. It possesses extremely high technical barriers, making it difficult to imitate, and is suitable for long-term archival preservation and fire safety requirements.

The application discloses a method for utilizing offline electronic archives based on a PDF security mechanism, and comprises the following steps: when an archive management system receives an application for utilizing archives offline, the archive management system generates an offline copy file of the electronic archives, and approves and sets access control permissions; the access control permissions of the electronic archives are written into the security mechanism of the PDF copy file, the utilization permissions of the offline copy file of the archives are set, a specified archive offline reader opens the offline copy file, the access control metadata objects in an access control table are inquired, and the utilization of the offline copy file of the electronic archives by the offline reader is controlled according to the utilization permissions in the metadata objects.

1. Name of the product in this design: Administrative Management Filing Cabinet. 2. Purpose of this design: To store administrative files and documents. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the field of compact shelf auxiliary in-place devices, in particular to a liftable auxiliary in-place mechanism for an archive compact shelf, which comprises a shelf body base, a first shelf group, a second shelf group, a vertical slide rail, a vertical rack, a movable bearing part, a driving mechanism and an in-place adjusting part, when the liftable auxiliary in-place mechanism for the compact shelving of the archive room is used, the driving motor can drive the meshing gear to rotate forwards and backwards through the motor shaft, the meshing gear is meshed with the vertical racks installed on the first shelf set and the second shelf set, and when the meshing gear rotates, the meshing gear is driven by the motor shaft to rotate forwards and backwards. The driving mechanism can integrally drive the movable bearing part and the in-place adjusting part on the movable bearing part to achieve lifting displacement adjustment, and the archive files placed on the placing plate of the in-place adjusting part can achieve lifting displacement adjustment so as to meet the requirement of workers for taking and placing a large number of archive files.