Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
96 results about "Digital edition" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A digital edition is an online magazine or online newspaper delivered in electronic form which is formatted identically to the print version. Digital editions are often called digital facsimiles to underline the likeness to the print version. Digital editions have the benefit of reduced cost to the publisher and reader by avoiding the time and the expense to print and deliver paper edition. This format is considered more environmentally friendly due to the reduction of paper and energy use. These editions also often feature interactive elements such as hyperlinks both within the publication itself and to other internet resources, search option and bookmarking, and can also incorporate multimedia such as video or animation to enhance articles themselves or for advertisement purposes. Some delivery methods also include animation and sound effects that replicate turning of the page to further enhance the experience of their print counterparts.Traditionally, magazine publishers have relied on two revenue sources: selling ads and selling magazines. Additionally some publishers are using other electronic publication methods such as RSS to reach out to readers and inform them when new digital editions are available.
Method and system for dynamic digital rights bundling
ActiveUS20070168288A1Payment architectureProgram/content distribution protectionBundle methodDigital rights management
Methods and systems for dynamically bundling portions into secured destination files are provided. Example embodiments provide a Dynamic Digital Rights Bundling System (“DDRBS”), which dynamically bundles a set of portions each variously containing digital rights management components, user interface controls, and content, into a secured destination file in response to a designated content request. In one embodiment, the DDRBS comprises a bundling engine, a translation engine, a merging engine, and an assortment of data repositories. These components cooperate to dynamically assemble and provide customized secured destination files comprising the requested content together with specialized user interface and digital rights management controls. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
Owner:LEAF GRP LTD
System and method for binding DRM licenses to a customer domain
InactiveUS20140172595A1Accept fastReduce deliveryDigital data processing detailsAnalogue secracy/subscription systemsDigital contentLicense
A system and method for an all-inclusive, high speed and convenient delivery of digital content to a user is described. The system and method include software, firmware and communications technology for providing digital content to a user, monitoring and controlling an interface between the user and the system to provide for purchase or lease of digital content by the user as well as communicating and archiving all data necessary to accommodate accounting, billing and reporting functions. The system and method also provide for management of the digital content and control of digital rights licenses related to the digital content to ensure that a user can only render that digital content for which a license has been obtained.
Owner:DIGIBOO
Generic rights token and drm-related service pointers in a common protected content file
InactiveUS20090165080A1Digital data processing detailsUser identity/authority verificationContent formatDigital rights management
Methods and systems of rendering content on a device having a native digital rights management (DRM) system are described. A device, such as an end-user device capable of executing or playing content, acquires content in a common content format file having standardized locations for specific types of data. A generic digital rights token associated with the content is obtained by utilizing one of the standardized locations in the content format file, where the rights token contains information sufficient to allow retrieval of the rights associated with the content. Utilizing data in another of the standardized locations, it is then determined whether the device is registered in a domain. A license server directory may be accessed utilizing data in another of the standardized locations in the common content format file and a domain identifier, a device identifier, or both are transmitted to the license server directory. A native DRM system trigger is received and, upon activation of the trigger, a native DRM license is acquired, thereby enabling rendering of the content in the common content format file on the device.
Owner:SAMSUNG ELECTRONICS CO LTD
Ownership based digital copyright work protection-transaction-issuing method and system
InactiveCN108389059AProtect interestsProtection of rights and interestsTransmissionCommerceAuthorizationEncryption
The invention discloses an ownership based digital copyright work protection-transaction-issuing method and system, and belongs to the technical field of direction data protection. According to the method, an author declares and protects the ownership of a digital copyright work by public key encryption and registration; and the work is transacted, used and issued by authorization, and the work istracked and traced via recording in authorization and using processes. Via the encrypted ownership declaration and authorization methods, the problem that a traditional digital copyright protection method has deficiency in the aspects of preventing non-authorized use and pirates, help is provided for protection and shared use of the digital copyright work, and benefit and rights of the author canbe protected.
Owner:CHENGDU UNIV
Method and system for legitimate lending and sharing of digital copyrighted content items over a data network
InactiveUS20090260067A1Digital data processing detailsUser identity/authority verificationWorld Wide WebLicense
Owner:ADOBE SYST INC
Customizable metadata and contextual syndication of digital program material
InactiveUS20090259563A1Digital data processing detailsComputer security arrangementsMetadataDigital file
A system and method for providing video and / or audio on-on demand service to owners of video and / or audio program rights for offering digital versions of those programs to web site visitors. The method or system is an Application Service Provider (ASP) model, whereby the services are provided to the video and / or audio owners over the World Wide Web and where no specifics software need reside with the video and / or audio owners. Video and / or audio programs from the owners, once converted to an appropriate digital form, are streamed over the Internet or other IP networks for viewing in real-time direct from a remote device having video and / or audio servers that store the digital programs by viewers who have purchased the right to view them. Customizable metadata is utilized to thematically and contextually identify the digital file. This metadata is searchable by a person seeking digital files for download. E-commerce transaction processing is provided on behalf of the video and / or audio owner, and revenue is appropriately conveyed to the owner and / or the web site.
Owner:KLIKVU
A digital copyright registration technology based on a block chain
InactiveCN109729093AImprove securityMeet needsUser identity/authority verificationProgram/content distribution protectionSmart contractAccess control
The invention claims a digital copyright registration technology based on a block chain, and particularly aims at the technical field of block chains. The method comprises the following steps: a) issuing an identity certificate to generate a copyright account so as to realize identity auditing and access control; B) storing the digital works by the IPFS; C) the client initiates a copyright registration proposal; D) the endorsement node verifies the identity of the client, executes a copyright registration contract, carries out endorsement signature and returns a response; E) the ordering nodeverifies the endorsement signature, orders the proposals, packages the proposals into blocks, and broadcasts the blocks to the whole network; And f) the accounting node synchronizes the blocks and updates the account book. According to the method, contract execution and consensus are separated, node functions are decoupled, and the copyright registration efficiency is improved. And then copyrightregistration and access control are realized through an intelligent contract, and an authorized user can access personal copyright information, so that the privacy of data is ensured. And finally, thelarge file storage problem of the block chain is solved through a chain-on-chain-off combination mode, work indexes, creator identities and the like are recorded on the chain, and digital works are stored through an IPFS under the chain.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Method and apparatus for providing digital rights management service in the cloud
ActiveUS20150013014A1Digital data processing detailsAnalogue secracy/subscription systemsDigital rights managementEngineering
A computer implemented method and apparatus for providing digital rights management service in the cloud. The method comprises receiving, at a cloud-based server, a request for a digital rights license from a client device, wherein the digital rights license enables accessing of protected digital media content on the client device; determining, by the cloud-based server, an external license server to facilitate processing the request; routing the request to the external license server; receiving, at the cloud-based server, the requested digital rights license from the external license server; and routing, by the cloud-based server, the requested digital rights license to the client device.
Owner:ADOBE INC
Digital content distributed authorization method
ActiveCN101883100AShort response timeImprove issuance efficiencyTransmissionProgram/content distribution protectionExtensibilityCiphertext
The invention discloses a digital content distributed authorization method, which belongs to the technical field of digital copyright protection. The method comprises the following steps of: 1) calculating a re-encryption key for a content user by a server during registration; 2) acquiring an agency certificate from the server during the initialization of an authorized agent; and 3) re-encryptinga content key cipher text by the authorized agent with the re-encryption key of the content user during the authorization of the digital content so as to obtain a re-encrypted content key cipher textand establish a digital certificate according to the re-encrypted content key cipher text; and transmitting the agency certificate of the authorized agent per se and the established digital certificate to the content user by the authorized agent. Compared with the prior art, the method has the characteristics of safe and efficient authorization, balanced system overhead and strong extensibility, and expands the approaches for the user to acquire the certificate.
Owner:NANJING BEIDA GONGDAO INNOVATION
System and method for processing digital media content in a mobile device
InactiveUS20070112680A1Data processing applicationsComputer security arrangementsDigital rights managementMobile device
A method for processing digital media content in a mobile device, wherein the digital media content is protected using digital rights management, wherein a digital rights protection removing unit is assigned to the protected digital media content and which digital rights protection removing unit is used to remove the protection from the protected digital media content. The method includes the steps of receiving a presentation request for presenting stored digital media content, retrieving the digital rights protection removing unit from a memory card of a mobile device or from a User Identity Module unit of a mobile device, verifying that the digital rights protection removing unit allows removal of the protection from the protected digital media content, and removing the protection from the protected digital media content using the digital rights protection removing unit, thereby generating unprotected digital media content for presentation using the mobile device.
Owner:INFINEON TECH AG
Method for controlling brand integrity in a network environment
ActiveUS7268896B2Easy to useVisual presentation using printersDigital computer detailsNetworked systemAuthorization
A networked system for enabling geographically-spaced common-brand users to publish locale-specific, content-controlled messages is provided. The networked system comprises an online publishing portal providing selective access to pre-constructed, digital, plate-ready macrotemplates. A dynamic document server stores the macrotemplates and authorizes selective access thereto based upon user-supplied credentials. The user, having authenticated credentials, may access a select macrotemplate, which necessarily comprises a plurality of digital, plate-ready microtemplates, including at least one restricted access template and at least one open access template. Authorized users may edit a select microtemplate as dictated by the user's level of authorization. The user may thus send the content-controlled digital, plate-ready file to a publisher for publishing information or messages compiled upon the macrotemplate. The system thereby enables geographically-spaced common-brand users to publish locale-specific, content-controlled messages.
Owner:BELL LITHO
Digital rights domain management for secure content distribution in a local network
ActiveUS20130179680A1TransmissionProgram/content distribution protectionContent distributionRights management
Systems and methods for secure content distribution to playback devices connected to a local network via a residential gateway using secure links are disclosed. One embodiment of the invention includes a content server, a rights management server, a residential gateway configured to communicate with the content server and the rights management server via a network, and a playback device configured to communicate with the residential gateway via a local network. In addition, the residential gateway is configured to receive protected content from the content server, the playback device is configured to request access to the protected content from the residential gateway, the residential gateway is configured to request access to the protected content from the rights management server and the request includes information uniquely identifying the playback device, the rights management server is configured to provide access information to the residential gateway when the information uniquely identifying the playback device satisfies at least one predetermined criterion with respect to playback devices associated with the residential gateway, the residential gateway and the playback device are configured to create a secure link between the residential gateway and the playback device via the local network, and the residential gateway is configured to decrypt the protected content using the access information provided by the rights management server and to encrypt the decrypted content for distribution to the playback device via the secure link.
Owner:VERIMATRIX INC
Digital rights content services architecture
ActiveUS20110055090A1Cryptography processingDigital data processing detailsDigital contentNumber content
A selection of a digital content item is received from a client over a network. A license agreement associated with the selected digital content item is identified based on a content ID of the digital content item, where the license agreement is identified by a license ID. The license agreement includes one or more constraints for accessing the digital content item. A tracking code is generated based on the content ID associated with the selected digital content item, the license ID associated with the identified license agreement, and the user ID associated with the client. The tracking code is inscribed on the digital content item to generate a deliverable content file, where the deliverable content file contains the digital content item therein. The deliverable content file is transmitted to the client over the network, where the tracking code is visible or audible when the digital content item is accessed from the deliverable content file.
Owner:SAVOIRSOFT
Digital rights protection method based on block chain technology
InactiveCN110968842AEnable secure storageRealize immutableUser identity/authority verificationProgram/content distribution protectionInternet privacyEngineering
The invention discloses a digital copyright protection method based on a block chain technology. The digital copyright protection method comprises a digital copyright protection model based on the block chain technology and a copyright protection protocol. The digital copyright protection model comprises a user, a Web client, a block chain server and a block chain network. A user registers and identifies through the Web client, generated transaction information Tx is processed through the block chain server, and information consensus is carried out through a consensus mechanism of the block chain network; the copyright protection protocol comprises a digital copyright registration sub-protocol and a digital copyright transfer sub-protocol. Information leakage cannot be caused even if the scheme is attacked; according to the method and the system, piracy and copying behaviors of the digital works are prevented, malicious users cannot perform camouflage attacks, piracy infringement behaviors can be solved, the real uniqueness of the digital works is ensured, and the calculation cost of a Simhash (locality sensitive hash) algorithm is greatly reduced.
Owner:NANTONG UNIVERSITY
Digital copyright protection method and management device thereof for digital video disc system
InactiveCN101770794AEnable safe propagationAchieve effectivenessRecord information storageRecording signal processingSoftware engineeringAuthorization
A digital copyright protection method and a management device thereof for a digital video disc system relate to multimedia field. The management device is composed of an authorization management system, a replication business system and authorized playing equipment. The authorization management system is composed of a content protection authorization manager, a replication business authorization manager, a system safety data manager and a playing equipment authorization manager; the replication business system is composed of an authorization file manager, a making authorization manager and an encryption distribution manager; the playing equipment is composed of a playing authorization file manager, a legality authentication manager and a decryption playing manager. The invention adopts dual-key asymmetric encryption technique to build the digital copyright protection safety system for the digital video disc system, realizes the authorization management of the replication business system and meets the domestic tremendous HD content publishing and consumption demands; besides, the invention also has the advantages of safety, reliability and low operation cost.
Owner:TSINGHUA TONGFANG CO LTD +2
Digital rights management system with confirmation notification to document publisher during document protection and distribution
ActiveUS20160294832A1Allow accessKey distribution for secure communicationProgram/content distribution protectionDigital documentDigital rights management system
A digital rights management (DRM) method for protecting digital documents, implemented in a DRM system. When an operator (document publisher) scans a document on a scanner to generates a digital document and specifies a list of users who will be granted access rights to the document, the DRM system applies digital rights protection to the document according to the specified access rights, and distributes the document to the specified users; the system also sends a confirmation notification such as an email to the document publisher, which contains a list of the receiving users, a copy of the protected digital document, and a link to a web-based tool that will allow the publisher to modify the access rights granted to the users. In addition, when applying digital rights protection, the DRM system specifies the publisher as a user who will have access rights to the document.
Owner:KONICA MINOLTA LAB U S A INC
Digital online paper-marking system
InactiveCN102087800ASolve stressEffective monitoringCharacter and pattern recognitionElectrical appliancesData packQuality data
Owner:山东山大鸥玛软件股份有限公司
Anti-piracy method for digital works
Executable Media files (10) consisting of media player and / or display software (20), advertisement (30), advertisement identifier (35), digital work (40), work identifier (45), permissive (50), use log generator (60) and communications utility (70) are created and distributed to consumers (130) for free to subvert the incentive to profit from the piracy of digital works. When started, the Executable Media file (10) initiates the media player and / or display software (20), and plays and / or displays the advertisement (30). The permissive (50) checks to ensure the advertisement (30) was played and / or displayed before granting access to the work (40). When access to the work is granted, the use log generator (60) creates a use log (140) containing the advertisement identifier (35) and the work identifier (45). The communications utility (70) conveys the use log (140) to an auditor (110) that then transfers money (160) from the marketer (120) to the digital rights owner (100) in the form of royalty payments (170).
Owner:SCORZIELLO DINO
Augmented reality (AR) technology-based AR business card data management system
InactiveCN107590860AReduce publicity costsTimely updateImage data processingBusiness cardManagement unit
An AR technology-based AR business card data management system disclosed by the present invention comprises a remote data management unit, an AR business card and a mobile phone APP client. A user scans the AR business card via a mobile phone camera and downloads the mobile phone APP client in a mobile phone, the remote data management unit establishes the data communication with the mobile phoneAPP client, the basic information of an enterprise, containing the brief introduction of the enterprise, the virtual reality (VR) panoramic video information of a company and the video and audio dataof the enterprise culture, is stored in the remote data management unit, and the remote data management unit edits the AR business card remotely and updates the data of the AR business card real-timely. According to the present invention, the AR business card is made, the remote data management unit updates and manages the data of the AR business card real-timely, at the same time, a digital product brochure of the AR business card can substitute for a conventional paper product brochure, thereby saving the publicity cost for the enterprise, and improving the publicity efficiency.
Owner:DALIAN VINCENT SOFTWARE TECH
Implementation method and device of encryption self-adaptation of various digital copyrights in set top box
InactiveCN101729750AImprove compatibilityGood compatibilityTelevision system detailsAnalogue secracy/subscription systemsResource utilizationComputer compatibility
The invention discloses implementation method and device of the encryption self-adaptation of various digital copyrights in a set top box. The method comprises the following steps of: configuring a parameter for each digital copyright encryption system by the set top box; when the set top box is powered on, acquiring the parameter of a current digital copyright encryption system and transmitting the parameter to an initialization interface; initializing a corresponding digital copyright encryption system by the initialization interface according to the parameter; synchronously establishing a connection by a connecting interface with a corresponding digital copyright encryption system server so as to carry out authentication, acquire a decryption key and transmit the decryption key to a decryption interface; establishing a decryption connection by the decryption interface to carry out program decryption; and transmitting a decrypted program to the set top box for playing. The system and the implementation method greatly improve the compatibility of terminals, the resource utilization rate and the matching capacity between various service operation systems, reduce the workload for maintaining different DRM (data rights management) editions and improve the safety of the system.
Owner:ZTE CORP
Digital e-book proofreading method and system
InactiveCN106779488ASolve the problem of not being able to find professional book proofreadersLow costResourcesEmbedded systemDigital edition
The invention relates to a digital e-book proofreading method and system. The method comprises the steps that a digital e-book is obtained, and the digital e-book is broken down into multiple content fragments; a proofreading task corresponding to the content fragments is generated and released, a terminal reader obtains the proofreading task and completes the proofreading task by correcting errors existing in the content fragments; the proofreading result obtained after the terminal reader completes the proofreading task is received and saved; the content fragments are updated to be the proofreading result, and the proofreading result is released. By means of the method and system, the proofreading cost is lowered, and the proofreading quality is improved.
Owner:SHENZHEN MPR TECH CO LTD
Digital copyright protection method based on block chain
PendingCN113706344AAchieve traceabilityGuaranteed fair exchangeData processing applicationsDigital data protectionFinancial transactionSmart contract
The invention aims to provide a digital copyright protection scheme based on a block chain, copyright services of the whole process are designed in combination with a block chain technology and a digital watermarking technology, and five functional requirements of copyright registration, copyright query, copyright transaction, copyright transfer and copyright protection are met. In addition, an OptiFairSwap protocol is realized through a smart contract to complete effective delivery proof and prevent malicious behaviors of both transaction parties, and a pirate tracking function is realized in combination with a digital fingerprint technology. Once the works are confirmed on the block chain, subsequent transactions can be recorded in real time, so that the works are traceable and traceable in the whole life cycle of creation, circulation and use, and powerful technical guarantee and conclusion evidence are provided for judicial evidence collection. Meanwhile, in the copyright transaction and copyright transfer process, a copyright owner can directly participate in the copyright management of own works, the transaction process is open and transparent, and the royalty is settled in a transparent manner.
Owner:WUHAN UNIV
Digital rights protection system construction method based on block chain technology
InactiveCN111859309AAchieve tamper-proofGuaranteed legalityDatabase distribution/replicationProgram/content distribution protectionInternet privacyDigital signature
The invention discloses a digital rights protection system construction method based on a block chain technology. The method comprises the steps of uploading works; carrying out the copyright authentication; confirming the right chain block evidence storage; carrying out the judicial chain block evidence storage; carrying out the copyright distribution; carrying out the copyright transaction; performing whole-network investigation; infringement certificate. By means of the method, work data created by an original creator cannot be tampered, and the effects of clear copyright affiliation and evidence solidification are achieved; through double digital signatures of an original creator and a copyright registration center, the legality, consistency and the like of the works are ensured; double digital signatures of the authorizing party and the granting and receiving party ensure legality of authorization and the like; data of the whole process is protected through the block chain technology, and right protection and the like are facilitated.
Owner:华新(北京)网络科技有限公司
Universal multimedia player frame
ActiveCN102129370AImplement extended functionsEasy to realize the function of digital copyright protectionTelevision systemsDigital video signal modificationComputer hardwareData operations
The invention provides a universal multimedia player frame, which comprises a player module, a multimedia type identifier, a media file analyzer, an audio and video decoder and an audio and video synchronous output module which are connected in sequence; the multimedia type identifier and the media file analyzer are connected with a player data operating interface module; the player data operating interface module is carried with a universal file type identifier; the media file analyzer is carried with a universal file analyzer; and the audio and video decoder is carried with a universal audio and video decoder. In the invention, a suit of universal interfaces can be expanded on different types of media players so that the developer is convenient to realize expanding function to the player under the precondition of without caring about the type of the media frame, which is particularly easy to realize the function of protecting multimedia digital edition.
Owner:FUZHOU ROCKCHIP SEMICON
System and method for generating a digital edition
A system and method to concurrently preview or publish a digital edition. The system comprises a compilation database and an assembler system. The assembler system includes: a receiving module to receive page edition data; a verification module to identify pages edited or created since a last successful compilation; a parser to determine whether the pages edited or created since the last successful compilation are error-free or error-generating pages and to generate replacement parsed page data or parsed page data accordingly; and a compiler. The compiler is configured to: compile the parsed page data and generate compiled page data for each of the pages edited or created since the last successful compilation; combine the compiled page data of the pages edited or created since the last successful compilation with compiled page data stored in the compilation database for unmodified pages; and generate compiled edition data.
Owner:NUGLIF
Transferring licensed digital content between users
InactiveCN101523397ATransmissionProgram/content distribution protectionDigital dataDigital rights management
Techniques are described for reselling digital data content, such as books, other types of documents, music, video, software and games. Such data are stored in a small portable digital rights management (DRM) device, such as a non-volatile memory card or flash drive, along with a license that defines the extent of the use permitted of the data. The content and license data are processed by a microprocessor that is included in the memory card or flash drive, including modification of the license in response to the data content being resold and transferred to another memory card or flash drive. The process is a digital version of selling a book, CD, DVD or the like in a second-hand market.
Owner:SANDISK CORP
Copyright protecting method and device for publishing digital film and television by reproducible storage equipment
InactiveCN102063590AAchieve securityRealize the use effectProgram/content distribution protectionComputer scienceManagement system
The invention discloses a copyright protecting method and device for publishing digital film and television by reproducible storage equipment, which relate to the field of multimedia. A management device provided by the invention comprises an authorizing management system, a concentrating storage system, a publisher system and playing equipment. A digital copyright protecting safety system for publishing digital film and television by reproducible storage equipment is established by adopting a double-key pair asymmetric encryption technology, the authorizing management on the authorizing and concentrating storage systems, the publisher system and the playing equipment of the publisher is realized, the consumption demands of high-definition content publishing and education video publishing with great potential in China are met in an environmental-friendly copy publishing way, and the invention has the characteristics of energy saving, safety, reliability, rapid popularization, simplicity and convenience for maintenance and low operating cost.
Owner:李岩
Payment method by playing stream for KTV video on demand system and management system thereof
InactiveCN1755727ATo achieve a win-win situationProgram/content distribution protectionCommercePaymentComputer science
The method and manage system to pay by display flow for Kara-OK order relates to digital copyright protection in multimedia field, which comprises mainly: 1) making a price and favoring for song database; 2) encrypting and releasing to song database; 3) applying to house license; 4) providing said license; 5) counting and paying. Compared with existing technique, this invention not only considers provider benefit, but also pays attention to market effect from management state, scale, and class. Thereby, it boosts up usage enthusiasm to positive-form, and realize multi-win of all aspects.
Owner:TSINGHUA TONGFANG CO LTD
Device, method and system for displaying digital editions
InactiveUS20150169516A1Natural language data processingTransmissionSoftware engineeringComputer engineering
A processor-implemented method for displaying a digital edition is provided. The digital edition is readable by a dedicated software application running on a data processing device, such as an electronic tablet. The method allows opening the digital edition, such as a daily newspaper, even though the edition is not completely downloaded on the data processing device. The digital edition comprises a compiled file including a structure of the edition, and a list of minimal assets located on a remote storage and required to open the edition. A processing device configured to perform the method is also provided, as well as a backend system to generate the digital edition files.
Owner:NUGLIF
Scratch resistance evaluation device for silver fiber
ActiveCN103926162AQuality assuranceExtended service lifeInvestigating abrasion/wear resistanceFiberElectricity
The invention discloses a scratch resistance evaluation device for a silver fiber. The scratch resistance evaluation device comprises a test board, wherein an analog device for simulating friction contact of the silver fiber and a bearded needle when the silver fiber is knitted on a knitting machine is arranged on the test board; a resistance value measurement device and a friction times collection sensor are arranged on the analog device; the scratch resistance evaluation device also comprises a set resistivity threshold automatic stop system capable of driving the analog device to stop acting when the resistance value achieves a set value; the set resistivity threshold automatic stop system comprises a controller, an information storage module, a digital edition module, a signal output module, a signal input module, a liquid crystal display and a friction times display; the information storage module, the digital edition module, the signal output module, the signal input module, the liquid crystal display and the friction times display are electrically connected with the controller respectively; the signal output module is electrically connected with the analog device; the signal input module is electrically connected with the friction times sensor and the resistance value measurement device; the digital edition module is connected with a digital editor. The test result is accurate, and the resistivity of the silver fiber at any set friction value can be obtained.
Owner:青岛市纤维纺织品检验研究院
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com