150 results about "Key assignment" patented technology

A security system for managing security key assignment in a mobile communications terminal, the security system comprising a key generating mechanism for generating a unique security key for a mobile device, in response to a request received by the security system from the mobile device; a transmission mechanism for transmitting the unique security key to the mobile device; and a data storage mechanism for storing the unique security key for the mobile device in association with an identifier identifying the mobile device, wherein the unique security key is transmitted to a service provider, in response to a request submitted by the service provider to the security system.

A network application flow classifying recognizing device includes a dynamic flow classifying device which builds a hash table by taking the IP five-tuple array contained in a massage as the key assignments and searches a network flow table by making use of the hash table; a (address, port ) checking matching device which searches an information table of the address to carry through matching on the received messages; a service terminal matching device which carries through matching on the received messages by searching a service port table, a flow / action characteristic matching device which counts the flow characteristic and action characteristic aiming at the front M messages of the flow and carries through matching with the information in a flow / action characteristic mode library; a protocol characteristic code matching device which carries through matching on the front L bytes of the message payload and the protocol characteristic codes of a protocol characteristic code library; a decision device which comprehensively analyzes and judges the application type or application protocol that a network flow belongs to; a network topology detecting device which searches the currently active nodes and uses a node information to dynamically update the information table of the address aiming at various application service.

This invention discloses an access method and a system for database facing objects, in which, said method includes: analyzing requests of objects to obtain accessed database list names, at least one access field, a condition field and a condition comparing value, generating key assignments based on the analyzed result including database list names, access fields and access condition fields, looking for parameterized SQL sentences corresponding to said key assignments and generating parameterized SQL sentences and storing them if they are not found out and setting the condition comparing value to a request parameter, if they are found out, then the request parameter is assigned to execute related access operation, in this invention, similar object requests use a same parameterized SQL sentence so as to reduce time cost for editing and generating SQL sentences many times.

The utility model discloses a stream-based strategic routing method on a network processor, comprising following procedures: after receiving the message, the processing is carried out by a stream analytic module, and the heading key assignment is extracted and supplied to a stream sorting module to process the key assignment; a stream distribution module decides to send the message to the specific threading of the stream sorting module. The searching and handling are carried out by a stream searching module in the stream database to see whether the same stream mark as that of the message already exists; if the search succeeds, the message is handed to the stream distribution module for disposal; and then the message is transferred to a stream forwarding module for further processing through the stream distribution module. If the search fails, the message is transferred to a renewal module for disposal. The stream renewal module establishes relevant stream list entries and then stores them in the stream database, and then, begins a new search. The utility model can adopt different routing strategy according to various application types, so that the availability of the network is promoted.

A keyboard arrangement that assigns alphanumeric and special character symbols to keys based upon the shapes of the symbols in order to facilitate learning to type. Attribute classes are defined according to the number, position, direction, or contours of the line segments that comprise the symbols. As an aid to memorization of a keyboard arrangement, symbols are assigned to keys such that a substantial number of keys in a column of keys belong to the same attribute class. To convert any prior art or other kind of electronic keyboard to a keyboard arrangement within the scope of the invention, hardware and / or software components are provided that reassign the keys so that substantially all keys within the same column will correspond to symbols within the same attribute class.

The invention relates to a distributed B+ tree index system and a building method. The distributed B+ tree index system is characterized by comprising a master server, a transaction server cluster, an index server cluster and a version control server; the transaction server cluster comprises a plurality of transaction servers, and the index server cluster comprises a plurality of index servers; the master server is in charge of managing META data and conducts load balance scheduling on the index server cluster; the transaction server cluster is in charge of transaction control of index data access in a distributed file system; and the index server cluster is in charge of managing, reading and writing the index data in the distributed file system. The invention provides an index transaction mechanism with fine granularity and low network flow. As the basic transaction operation in the distributed B+ tree index system is based on key assignment granularity of a B+ tree and only dozens of bytes of B+ tree index key assignment pairs are needed to be transmitted when being the basic transaction is operated, the distributed B+ tree index system effectively realizes the transaction function of the index data in a concurrent environment.

The invention discloses a method for database index, comprising the steps as follows: step A. a B+ tree is established according to the index database; step B. a data structure of the B+ tree in the step A is defined, repeated key assignments are stored in leaf nodes of the B+ tree; step C. index operations are executed, the index operations comprise query operation, insertion operation and deletion operation. The database index method of the invention which uses the B+ tree avoids using overflow nodes as repeatedly appeared key assignments are directly stored in the leaf nodes of the B+ tree; therefore, the method of database index has the advantages of avoiding the spacial waste effectively, reducing the size of the index documents and expanding the application range of the B+ tree when overflow nodes are larger than key assignments and a datasheet has a plurality of repeated key assignments, thus optimizing the database index proposal.

A functional and decorative key mask is disclosed that is printable and has a uniquely functional geometry for easy and clean removable attachment to the keyfaces of a keyboard or keypad. The materials and design combine to provide a durable and reusable key mask. In the preferred embodiment, the key mask is has a body and a tab extending outward, and a pressure sensitive adhesive adhered to the back surface. It is die-cut from a face stock that is attached by the adhesive to a coated release liner. Mask sets include several key masks having similar or individualized graphic illustrations that enable the user to make unique associations with the keys of the keyboard or keypad, and thus enhance their learning, skill, performance, and enjoyment of a standard keyboard or keypad, or one having specialized key assignments.

The invention provides a method, a chip and a device for implementing the functions of compound keys of the key module of an embedded system. The method comprises the following steps: the embedded system executes keystroke interruption and records the keystroke after detecting the keystroke is pressed; the embedded system starts a timer and then rescans if other keystrokes are pressed in accordance with scheduled time intervals, if so, records the new keystrokes; the embedded system scans if all the keystrokes are released, and then disables the timer if all the keystrokes are released; then the embedded system produces the key assignments of the compound keys according to the keystroke records and submits the program prior to the keystroke interruption. The timer is additionally arranged in the system on the basis of the existing array keystroke module. The system starts the timer and then rescans and records other keystrokes in accordance with the scheduled time intervals after detecting a keystroke interruption. Therefore, under the condition of one system interrupted, the invention can realize the functions of the compound keys by obtaining the responding of a plurality of keystrokes. Besides, the proposal of the invention has no restriction to the keystroke sequence and quantity, and supports the composite of any keystroke and a plurality of keystrokes.

The present invention discloses a method of appending unknown words to input method thesaurus and a character input device in order that an input method programme can automatically identify the unknown words from a Chinese character sequence input by users and appends the unknown words to the own thesaurus. The method comprises following steps: the character sequence input by users is detected; character segments contained in the sequence are extracted according to space marks; the unknown words contained in the character segments are identified; relations between the unknown words and corresponding key assignments coded sequences are saved to the input method thesaurus. The character input device comprises an acquisition module of character segments and an identification module of unknown words. In the premise of unchanging the input habit of users, the invention can automatically append the unknown words contained in the character sequence input by users to the input method thesaurus without doing any operation by users.

The invention provides a device and an electronic product for realizing a virtual keyboard, and an implementation method thereof, which are applicable to the field of electronic technology. The device comprises a projection unit for projecting the image of the virtual keyboard; a ray detection unit for detecting and reflecting rays from two points so as to obtain the incidence angle of two corresponding reflected rays; and a processing unit for determining the input key assignments and outputting the key assignments according to the incidence angle of the reflected rays and the projected image of the virtual keyboard as well as the incidence angle of the two reflected rays obtained by the ray detection unit. In the embodiment of the invention, the processing unit determines and outputs the input key assignments according to the corresponding relationship between the incidence angle of the reflected rays and the key assignments at the projected image of the virtual keyboard as well as the incidence angle of the two reflected rays obtained by the ray detection unit; therefore, the invention can realize the virtual keyboard, which has a low hardware cost, and can be used in various electronic products with a request for information input.

Data of a directed graph is input (S2001), and is divided into subgraphs (S2002). Data of node key assignment tables are generated for respective divided subgraphs (step S2003). The respective node key assignment tables are merged (S2004).

The invention discloses a data connection method of a dual-card and dual-standby mobile terminal. The dual-card and dual-standby mobile terminal comprises a first card and a second card; the method includes: Step A. a register key assignment of a major card of data services is preset as a first card; Step B. whether the card launching a current data connection request is the first card or not is judged and if not, the Step C is executed when the card launching the current data connection request is the second card, wherein, the current data connection request carries the type of the current data connection; Step C. whether the type of the current data connection is the same with the type of the current data connection of the first card or not, and if not, a current data connection corresponding to the second card is established on the conditions that a preset connection manager supports the multi-access APN status. Meanwhile, the invention discloses a dual-card and dual standby mobile terminal. By adopting the invention, the synchronous data connection of the two cards in the dual-card and dual-standby mobile terminal in the Windows Mobile platform can be realized.

A shortcut key manager and method is provided for managing shortcut key assignment to non-command user interface items. In response to receipt of an item identification that identifies a non-command user interface item type and a key identification that identifies a shortcut key, the shortcut key is assigned to the non-command user interface item type that defines the non-command item. When the shortcut key is input, an instance of the non-command user interface item is presented to the user in response to the user input of the shortcut key.

The invention provides a method for extracting features based on distributed mutual information documents to solve the bottleneck problems of data processing scale limit and poor performance in the process of processing a great number of documents. The method comprises a first step of collecting and initializing the documents, a second step of calculating the frequency of the appearance of participles in the documents and the mutual information value of the participles in different classification and selecting feature word collection accordingly, and a third step of calculating the weight of all feature words to form the final document vector quantity collection. The feature words of the document classification and the weight of the feature words are extracted by utilizing the MapReduce distributed calculating frame, and the process of classifying the documents and the expandability of the document classification can be accelerated. By means of the key assignment pair design, the weight, in the documents, of the feature words can be calculated while the feature words are extracted, and the efficiency of classifying the documents is improved.

The invention discloses a virtual key pressing method based on a touch screen television and the television. The virtual key pressing method comprises that a user interface (UI) suspended on a television touch screen is set in advance, wherein the UI comprises one or a plurality of virtual press keys; the television is opened, and then a television operation system appears; and touch operational orders to the virtual press keys of a user are transferred to corresponding key assignments after received, and the television is controlled by television operation system programs according to the key assignments to execute corresponding operations. Touch screen operational orders of the user are received by the suspended virtual press keys arranged on the television touch screen, side end press keys and system press keys of a traditional television are replaced by the virtual press keys so as to control an intelligent television, and therefore operation of the user is convenient, hardware cost is reduced, and beauty of the appearance of the television is enhanced.

The invention discloses an intelligent television keyboard input control method and an intelligent television. The intelligent television keyboard input control method comprises calling out an input method virtual keyboard interface when the intelligent television detects a click event in an input box; judging whether a key event of a physical keyboard is monitored in the input method virtual keyboard interface and focusing a focal point onto a key having an executive function key assignment of a virtual keyboard; calling the key having the executive function key assignment of the virtual keyboard and executing functions which are corresponding to input key attributes of the input box when the key event of an executive trigger key from the physical keyboard is monitored. According to the intelligent television keyboard input control method, a user achieves an execution function of a computer Enter key during the process that the user inputs to the television through the PC physical keyboard due to adjustment of focus positions of the input method, unachievable website access and line feed functions due to the fact that key assignments of an Enter key in the physical keyboard and an ok key in a remote control are conflicted, and performance of key input operation of the intelligent television is improved.

A method and apparatus for generating partition keys in an information handling system having a partitioned database. Partition keys are generated by concatenating a partition subrange identifier specifying a subrange of key values and a sequence number specifying a particular key value within a subrange. Partition keys are assigned with the aid of a partition key control table that stores subrange and available key block information and is updated whenever key blocks are reserved or the database is repartitioned. An activity indicator maintained for each partition indicates recent activity in the partition. In response to a request for a partition key, a partition is selected for key assignment having the least recent activity as indicated by its activity indicator. Specific activity indicators disclosed include a timestamp for each partition in the control table, as well as a count of the threads in a particular application instance concurrently accessing a partition.

Discussed is a method of operating a CPNS (converged personal network service) gateway apparatus. The method includes transmitting a registration request message including user information to a server; transmitting an installation request message including the user information to a terminal; generating first authentication data on the basis of authentication information received by a user input; transmitting a trigger message including the first authentication data to the terminal; receiving a key assignment request message including second authentication data from the terminal in response to the trigger message; transmitting the received key assignment request message to the server; receiving a key assignment response message including a user key for the terminal in response to the key assignment request message; and transmitting the received key assignment response message to the terminal.

The invention discloses a touch-screen mobile phone and a mouse input method. The method comprises the following steps of: connecting a mouse drive module arranged on the touch-screen mobile phone to a personal computer (PC); loading a mouse function of the touch-screen mobile phone; displaying a mouse input interface on the display screen of the touch-screen mobile phone; operating a touch screen to generate an operational command corresponding to a key and mouse cursor action; converting the operational command into a key assignment corresponding to the key and mouse cursor action; and transmitting the key assignment to the PC to finish mouse input. Because of the adoption of the mouse drive module on the touch-screen mobile phone, mouse input is performed on the PC by matching the display screen and the touch screen of the touch-screen mobile phone; the PC is operated by utilizing a mobile phone which is convenient to carry, so as to bring convenience to a mouse input mean of the PC, improve the portability of the PC and increase utility functions of the touch-screen mobile phone; and a software mouse realized by using the touch-screen mobile phone brings the convenience to redefine functions of a key area of the touch-screen mobile phone and eliminates limitations.

A method and system for providing a user interface over a display screen of a cellularly communicative electronic device are disclosed. One such method can include the steps of: (i) concurrently providing on a first display screen, a first menu level providing one or more functional groupings and a second menu level providing one or more choices within at least one of the functional groupings; (ii) permitting a user to advance a cursor freely across the first menu level and the second menu level to select a desired choice within the one or more choices; and (iii) providing at least a second display screen in response to the selection of the desired choice, wherein a dynamic key assignment is displayed for a key included in a device keypad and wherein the dynamic key assignment is a function of the desired choice.

Notification is sent to an upper layer via a control device 2 (a device for managing operation buttons) provided between operation buttons “A-1”, “A-2” and the like and devices for operation input “Device A”, “Device B” and the like such as a pointing device for executing application processing. Function assignment and the like are put under management by the control device 2, so that any modification or change is not required in the OS, drivers, and applications in association with change in key assignment, which is advantageous and effective for reduction of cost and time for product development.

The invention discloses a method for reducing the hot node load in the P2P network and a system thereof, which belongs to the P2P network field. The method comprises that: the ID of a node and the memory space of key assignments are expanded; a free node is selected as a backup node for the hot node in the P2P network, and an ID value is distributed to the free node in the expanded ID space to be added in the P2P network; the key assignments of the stored resources in the hot node and the key assignments index information are backed up on the backup node; the key assignments are converted to new key assignments in the expanded memory space when being searched; the node of the new key assignments is searched and maintained; the obtained node converts the new key assignments to the corresponding key assignments in the expanded memory space; the converted key assignments and the key assignments index information are returned. The system comprises management equipment and searching nodes. The invention reduces the hot node load in the P2P network and fully utilizes the free resources in the network; the routing overhead and the searched nodes are not increased.

According to the present invention, an alphabet input device of a mobile communication comprises a keypad input including a plurality of keys for inputting alphabets; a display for displaying alphabets inputted by said keypad input; an alphabet combiner for reading the alphabet corresponding to the input of the keypad input from pre-stored database and providing the display with said alphabet from said database; and, a controller coupled to said keypad input, said display and said alphabet combiner so as to control thereof, wherein said keypad input has a 3×4 matrix which includes numeric keys distinguished by the numbers ‘0’ to ‘9’ and function keys distinguished by the characters ‘*’ and ‘#’, and said numeric keys for ‘1 ’ to ‘9’ are assigned with a plurality of alphabet buttons for inputting alphabets, wherein said numeric key for ‘0’ is assigned with a space button for inputting a blank, wherein one of said function keys for ‘*’ and ‘#’ is assigned with a last button for successive inputting of the alphabet and a special character button for inputting a special character, wherein the other of said function keys that does not assigned with said last button and said special character button is assigned with a shift button, which performs a function of character input mode-setting and word-shifting for setting a character input mode so as to allow inputting of the capital / small letter of alphabet and for shifting a word inputted beforehand between the capital letter and the small letter, and a function of character-shifting for shifting characters inputted beforehand one at a time.

The invention discloses a dynamic consistency control method in a massive data environment, comprising the following steps of: (1) carrying out initialization work on an environment by a main thread; (2) starting to monitor a read-write request, which is sent by a client-side, by a service node; (3) when the service node receives a data read-write request task sent by the client-side, firstly reading an operation type of the request task; (4) reading a deviation type of the request task and reading a deviation value of the request task; comparing a read result with an existing threshold value and then putting the read result to the tail part of a corresponding array; and (5) returning back to the step (2) and continuously monitoring requests sent by the client-side. According to the dynamic consistency control method provided by the invention, the difficulty that an existing key assignment type database cannot be used by different applications due to the difference between consistency requirements of service data can be overcome. Therefore, a user only needs to care about indexes and values of operated data to the consistency and does not need to spend a great deal of efforts to redevelop one set of the key assignment type database which only meets own service requirements.

The invention discloses a cloud smart controller APP and a key value learning and assignment method. The APP can be used for any smart phone and achieves the functions of remote controller classification, keyboard layout, user registration and equipment login, keyboard assignment and the like. The smart phone adopting the APP can replace various remote controllers to control any smart home or household appliances. The key value learning and assignment method comprises the steps of recognition of a replaced remote controller, cloud key assignment database retrieval assignment, learning and assignment of key values of the replaced remote controller and the like. The APP obtained after keyboard assignment can directly control the corresponding smart home or household appliances through the smart phone. The method comprises the specific steps of downloading the remote controller APP to the smart phone, selecting a default keyboard consistent with the controlled equipment, conducting learning assignment, controlling the smart home equipment through WiFi / Bluetooth or converting the smart home equipment into infrared control signals through WiFi / Bluetooth, and replacing the infrared remote controller to control the household appliances.

A character input system using a keyboard having a plurality of keys, at least some of the keys each being assigned at least one Brahmi-derived (e.g., Hindi) script character. At least one key may be assigned a halant. The key assignments may be spatially grouped on the keyboard according to vowels, consonants and the phonetic characteristics of the characters. Hindi script communications may be inputted quickly and efficiently as a result of the arrangement of Hindi character keys and a simplified Hindi character set provided through use of the halant character.

The invention provides a service routing method and a service routing system, relating to the technical field of data communication. The service routing method comprises the following steps: a distributor acquires hash function operation on a key assignment obtained from a received routing request so as to obtain an operation result; the distributor routes the routing request to a routing node corresponding to a serial number according to the serial number corresponding to the operation result in integer space divided by the number of nodes; the routing node researches the position information of the node corresponding to the key assignment in a routing table storing routing nodes according to the routing request; and the distributor routes the routing request to a service processing node appointed by the position information of the node according to the position information of the node. The storage of the routing table in the service routing system is in a distributed type, therefore, data can be unlimitedly and linearly extended, a system structure has no single point or choke point, a distributed type system with high capacity and large data size can be constructed, and the construction cost of the system is lower.