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42087 results about "Computer equipment" patented technology

Your desktop or laptop computer is the cornerstone of your computer equipment; it includes internal components your computer requires to function and ports to attach peripherals that work in tandem with the computer. Computer equipment also includes peripherals that depend on a computer to operate properly.

Method and apparatus for managing digital media content

Various aspects and embodiments are directed to a streamlined computer device and a graphical user interface that organizes interface elements into views of computer content for presentation to a user. Various views of digital media content permits users to easily and efficiently access various digital media content. Different views are used to provide an interface that is responsive to configurations of the device and responsive to activity being performed by the user. Aspects include permitting the user to maintain and manage digital media content libraries. According to some embodiments, the libraries comprise user digital media content and references digital media content. Functionality provided to a user can be tailored to the type of content displayed, accessed and / or managed. According to various aspects, methods and systems are provided for accessing and managing digital media libraries on a streamlined computing device with a plurality selectable I / O profiles. According to some embodiments, the methods may include displaying a GUI on a device, wherein the GUI comprises at least a plurality of views of digital media content, providing for transition between the plurality of views in response to selection of an I / O profile and in response to activation of a view selector component by a user, executing an association with the at least one of the plurality of visual representations with digital media content in response to selection, transitioning a display on the computing device to a view of the digital media content, and providing for display of user digital media content and referenced digital media content in the view of the digital media content.
Owner:LITL

Blockchain-based cross-chain interconnection method, device and system

The invention provides a blockchain-based cross-chain interconnection method, a blockchain-based cross-chain interconnection system, computer equipment and a computer readable storage medium, and relates to the technical field of information processing. The system comprises a cross-chain gateway node and a plurality of service chains, each service chain comprises an authority management node, a gateway node and a plurality of verification nodes, and the gateway node in the plurality of service chains and the cross-chain gateway node form a cross-chain gateway; and the cross-chain gateway is used for realizing message format standardization and a cross-chain conversion protocol among the plurality of service chains so as to promote adaptation and forwarding of cross-chain messages, support error processing of request message timeout during cross-chain interconnection and finally realize mutual access and intercommunication of cross-chain data. Mutual access among the alliance chains of a plurality of different block chain technologies is achieved by introducing the bridging gateway chain, the problem of information island among a plurality of block chain systems is solved, and application and popularization of the block chain technology can be accelerated.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

System and method for gathering, personalized rendering, and secure telephonic transmission of audio data

An audio information delivery system collects electronic data via Internet or other conveyance, and responsive to customer inquiries, selectively retrieves data from local stores in areas of interest to the inquiring customers, formats the data, and transmits the data in audio form to the customers via their telephones. Initially, an information delivery agency makes advance arrangements with remotely located content providers to repeatedly obtain information of prescribed character. Agency computers continually gather digitally stored audio and text information from the predefined content providers and assemble the gathered information into a universal database. Separately, the agency enrolls a number of individual customers, which includes obtaining each customer's preferences regarding information content and playback order. Responsive to a telephone call from a registered customer, agency's computers retrieve the caller's pre-stored preferences and proceed to identify information in the universal database that pertains to the caller's subject matter preferences. After preparing vocalizations of the text information, agency computer equipment audibly presents the audio information and vocalizations to the caller in predetermined order via the caller's telephone connection. This is achieved, for example, by using an intermediate telephone network such as a wireless carrier network.
Owner:ORACLE INT CORP

Computer apparatus and method for caching results of a database query

A query processor caches data retrieved from executing prepared statements, and uses the cached data for subsequent accesses to the data, if certain conditions for using the cached data are met. The preferred embodiments also include a data staleness handler that takes care of issues that arise from data that may have changed in the database but is not reflected in the cache. One way to handle data staleness in the cache is to specifically enable or disable caching in a query. If caching is disabled, the query processor will access the data in the database. Another way to handle data staleness in the cache is to provide a timer that causes the cache to be invalidated when the timer times out. Yet another way to handle data staleness in the cache is to provide specified conditions that must be met for caching to occur, such as time or date limitations. Still another way to handle data staleness in the cache is to provide an update trigger for the data in the database that corresponds to the cached data. When the data in the database is updated, the update trigger fires, causing the cache to be invalidated. Note that invalidating the cache could also be followed by automatically updating the cache. By caching the results of processing a prepared statement, other queries that use the same prepared statement may be able to access data in the cache instead of going to the database.
Owner:INT BUSINESS MASCH CORP

High efficiency heat removal system for rack mounted computer equipment

An efficient method of heat removal from rack mounted computer equipment, network gear and other electronic equipment, consisting of solid heat conducting components in direct contact with the heat generating sources. In particular, this invention is primarily focused on the ability to efficiently and effectively cool computer equipment in standard computer rack cabinets.
This invention utilizes a design that retains the general existing form factor of the rack mounted computer equipment, but uses direct contact heat transfer to a metal heat transfer conduit (Copper, Aluminum or other metal or efficient heat conducting material) contained within the computer equipment chassis. Furthermore, it is thermally coupled to an external rack mounted solid-to-fluid heat exchanger as an efficient method of heat transfer and removal. This is much more efficient than air as heat transfer medium which it the common method of heat removal from existing standardized rack mounted computer equipment.
This invention covers the design of the heat transfer components within the chassis of rack mounted computer server and the heat transfer system components external to the server within rack enclosure, as well as the external cooling system components necessary to connect to existing fluid based heat transfer and removal systems and processes.
Owner:NEUDORFER JULIUS

Block chain multi-activity high-availability system, computer equipment and method

ActiveCN108134706AImprove reliabilityMeet high availability requirementsData switching networksHigh availabilityChain network
The invention provides a block chain multi-activity high-availability system, a method, computer equipment and a computer readable storage medium, and relates to the technical field of block chains. The system comprises an authentication node and a plurality of block chain nodes, wherein each block chain node is a cluster; a main node in the cluster participates in a block chain; a block chain network is formed by a plurality of clusters; the communication between the block chains is completed by the main node; after the block chains reach the consensus, the main node in each cluster synchronously updates the block chain data to a slave node and a common node; when a main node of a fault cluster in the cluster fails or is has a consensus error, master-slave election is carried out througha master-slave election rule, the slave node is switched to serve as the main node to provide a block chain service, and the authentication node informs other clusters except the fault cluster to update the main node information of the fault cluster. According to the block chain multi-activity high-availability system, the computer equipment and the method, the reliability of the whole block chainis greatly improved, and the requirement for high availability of a bank for 7*24 hours is met.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA +1

Computer apparatus and method for caching results of a database query

A query processor caches data retrieved from executing prepared statements, and uses the cached data for subsequent accesses to the data, if certain conditions for using the cached data are met. The preferred embodiments also include a data staleness handler that takes care of issues that arise from data that may have changed in the database but is not reflected in the cache. One way to handle data staleness in the cache is to specifically enable or disable caching in a query. If caching is disabled, the query processor will access the data in the database. Another way to handle data staleness in the cache is to provide a timer that causes the cache to be invalidated when the timer times out. Yet another way to handle data staleness in the cache is to provide specified conditions that must be met for caching to occur, such as time or date limitations. Still another way to handle data staleness in the cache is to provide an update trigger for the data in the database that corresponds to the cached data. When the data in the database is updated, the update trigger fires, causing the cache to be invalidated. Note that invalidating the cache could also be followed by automatically updating the cache. By caching the results of processing a prepared statement, other queries that use the same prepared statement may be able to access data in the cache instead of going to the database.
Owner:IBM CORP

Three-dimension image processing method, device, storage medium and computer equipment

The invention provides a three-dimension image processing method comprising the following steps: obtaining current image acquisition device position coordinates from a world coordinate system, obtaining a first direction vector and a second direction vector, and using a view transformation algorithm to obtain a transparent matrix; obtaining preset near plane vertex coordinates a near plane distance and a far plane distance from an image acquisition device coordinate system, and using a projection transformation algorithm to obtain a projection matrix; multiplying the transparent matrix with the projection matrix so as to obtain a transformation matrix; multiplying the transformation matrix with texture initial vertex coordinates matched with added augmented reality elements so as to obtaintexture target vertex coordinates matched with the augmented reality elements; using the texture target vertex coordinates to render the augmented reality elements so as to form a three-dimension image. The mobile terminal can rotate to drive the image acquisition device to rotate, so the three-dimension image corresponding to the augmented reality elements can make corresponding rotations, thusincreasing the fusing level between the three-dimension image and a true background image, and improving the image authenticity; the invention also provides a three-dimension image processing device,a storage medium and computer equipment.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Text sentiment analysis method and device, storage medium and computer equipment

The invention relates to a text sentiment analysis method and device, a storage medium and computer equipment. A sentence vector in a sentence in a test text is obtained and is formed in a way that the word vectors of words in the sentence are connected, and the sentence vector is independently input into two preset convolutional neural networks and one two-way long short-term memory neural network model to be preprocessed to obtain three sentence feature vectors of the sentence. Three sentence feature vectors are connected, the connected sentence feature vectors are classified through a classifier SVM (Support Vector Machine) to obtain the sentiment classification result of the sentence, and the emotional tendency of a test text can be obtained according to the sentiment classification result of the sentence. By use of the method, the convolutional neural network can be combined to effectively extract local features, the two-way long short-term memory neural network can effectively analyze the advantages of time sequence features, the test text is subjected to the sentiment analysis through the method to obtain robustness with higher emotional tendency and generalization ability,and efficiency is higher.
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL +2
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