3116results about How to "Reduce space consumption" patented technology

The present invention discloses a distributed base station system as well as its networking method and base band unit. In this system, the base band unit (BBU) and RF unit (RFU) of the base station are separated, and the RFU is equipped with base band RF interfaces for interconnecting the BBU and transmitting data information, thereby forming the base station. Based on the separation of the BBU from the RFU, the BBU capacity is further divided at the same time, and every unit is also arranged independently. The BBU networking and capacity expansion may be achieved with capacity expansion interfaces and base band RF interfaces provided by BBU interface units in flexible and convenient ways.

A method and system in a portable computer having a display screen for increasing portable computer compactness. Data is displayed initially within the display screen. The display screen is then partitioned into a touch-sensitive input area and a display area, wherein data input at the touch-sensitive input area may be simultaneously displayed in the display area, in response to a particular user input. A test is performed to detect if a user's hands are positioned at the touch-sensitive input area. A touch-sensitive pad is thereafter graphically displayed at the touch-sensitive input area within the display screen, in response to detecting a user's hands positioned at the touch-sensitive area, wherein a user may enter data that may be simultaneously displayed in the display area. An additional test may then be performed to detect if the user's hands are no longer positioned at the touch-sensitive input area. The touch-sensitive pad is subsequently concealed from view, in response to detecting if the user's hands are no longer positioned at the touch-sensitive input area. The touch-sensitive pad graphically displayed at the touch-sensitive input area within the display screen may be composed of a touch-sensitive keyboard, which may in and of itself be an ergonomic keyboard.

A method of accessing in a mobile communication device (4) an application (5, 14, 26), the application (5, 14, 26) being issued by a Service Provider (2), from a trusted application, also known as wallet (12), in which mobile device (4) a secure element (7) such as a SmartMX device is comprised that comprises a service manager (8) that manages the application (5, 14, 26), comprising managing by the service manager (8) a link between the application (5, 14, 26) and an application-codec (6, 15) also being issued by the Service Provider (2), wherein the application-codec (6, 15) is designed for interfacing between the service manager (8) and the application (5, 14, 26) and for processing an access request requesting access to the application (5, 14, 26) received from the service manager (8) and triggered by the wallet (12), and, triggered by the wallet (12), accessing the application (5, 14, 26) via the service manager (8) by means of utilization of the link between the application (5, 14, 26) and the application-codec (6, 15), such that the application-codec (6, 15) linked with the respective application (5, 14, 26) performs accessing (23) the application (5, 14, 26) under control of the service manager (8).

A file folding technique reduces the number of duplicate data blocks of a file consumed on a storage device of a file server configured to generate a persistent image of its active file system at a point in time. According to the file folding technique, if “old” data blocks of the file are over-written with “new” data and that new data is identical to the data of the persistent file image, the old data blocks are “freed” and the file is directed to refer to the persistent image for its data. The invention reduces disk space consumption in a file server configured to generate persistent images of its active file system and, in particular, reduces overall persistent image disk usage.

The invention discloses a method for processing data in online business processing, which comprises the following steps: a data partitioning field of a target data table is confirmed according to a business characteristic; and the target data table is divided into a plurality of subtables according to the data partitioning field. The invention uses the method that the core data table in an online business processing system is divided into a plurality of subtables to enable the data amount of the subtables after division to be lower than that of the original core data table. When DDL operation is carried out to the subtables, the occupied space of the temporary table is small, and blocked talks are few, thus the pressure born by the system is greatly reduced, and the maintainability and the manageability of the core data table of the database are improved.

The invention discloses an automatic adjustment device and method of a curved surface of a flexible display screen. The automatic adjustment device comprises a user position perception sensor unit, a data storage unit, a curved surface adjustment mechanical component and a main control unit; the curved surface adjustment mechanical component comprises an electric hinge, a mechanical arm and a flexible supporting frame; the user position perception sensor unit and the electric hinge are connected with the main control unit; the curved surface adjustment mechanical component also comprises a mobile sliding block which is connected with the mechanical arm; when the state of the curved surface of the flexible display screen is adjusted through the automatic adjustment device, the mobile sliding block slides on the flexible supporting frame to enable the curved surface transition of the flexible supporting frame to be smooth and natural. According to the automatic adjustment device and method of the curved surface of the flexible display screen, the real-time adjustment can be dynamically and automatically performed on the curved surface of the flexible display screen according to the user position and the distribution information, the appropriate steering can be performed when necessary, the plane state can be recovered after usage, and accordingly the occupied space can be saved, the user experience is good, the additional value of products is high, and the market prospect is wide.

The invention discloses a bulk production line for reconstituted tobacco thin sheets by a dry papermaking method. The whole production line mainly comprises a raw material treatment part, a tobacco forming part and a thin sheet forming part, wherein material transportation is mainly executed through a carrying roller and a mesh belt, and is assisted through air flow of a fan; a conveying component of the whole production line is provided with a cleaning device, a tensioning device and a deviation correction device. According to the production line, wood pulp or tobaccos are smashed into fibers, then reconstituted tobaccos are produced through dry forming; finished products, namely the tobacco thin sheets, are produced through reconstituted tobacco treatment; the production requirements on the reconstituted tobacco thin sheet low sewage emission, low energy consumption and high quality are met.

The invention discloses a feature identification and fast search method for a hotspot path based on route big data, relates to a network path searching method and in particular relates to a method for performing hotspot path identification and search in a road network according to historical route big data. The invention provides a set of core features of a hotspot path and the feature identification method of the hotspot path. The method comprises a vector markup method for path heat and a ranking mechanism based on the path heat; an index mechanism is provided, so that the frequency of query on the route big data and the cost of input/output (I/O) of a disk in the process are reduced. Moreover, the method for rapidly querying the hotspot path based on the time interval comprises the following steps of: determining the starting point, destination and interested time interval and calculating the hotspot path, which meets the conditions, according to the historical route big data. The reasonable definition of the hotspot path is given, the hotspot path query at any time interval is provided, and the method is an important supplement to traditional path query methods and can well provide core technical support for various services based on positions.

The invention discloses a glass edge grinding machine which comprises a machine frame, wherein a glass fixing mechanism, a grinding mechanism and a scrap removing mechanism are mounted on the machine frame; the glass fixing mechanism comprises a rotary table, a rotary table driving motor, a pressing plate and a pressing plate driving air cylinder; the grinding mechanism comprises a grinding tool, a tool rotation driving motor, a tool bracket and a tool bracket driving motor; the scrap removing mechanism comprises a cleaner, a removing mechanism bracket and a sliding driving motor; the rotary table, sucking discs and the pressing plate can fix glass; the rotary table driving motor can drive the rotary table to rotate; the tool bracket is mounted on the machine frame in a sliding way; the tool rotation driving motor controls the grinding tool to rotate; a grinding surface of the grinding tool faces a glass mounting part between the rotary table and the pressing plate; the removing mechanism bracket is mounted on the machine frame in a sliding way; and a glass embedding opening is formed in the cleaner. According to the glass edge grinding machine, by removing glass scrap formed in a grinding process, the influence on a follow-up grinding procedure caused by the glass scrap is avoided, and the grinding efficiency and fineness are improved.

The invention provides an integrally-designed satellite-rocket separation mechanism. The integrally-designed satellite-rocket separation mechanism comprises a satellite end separation base, a carrier end separation base, a release spring and a pyrotechnic separation nut, wherein the satellite end separation base is connected with a satellite bottom plate; the carrier end separation base is connected with a carrier; the release spring is accommodated in inner space of the carrier end separation base to provide elasticity between the satellite end separation base and the carrier end separation base; a connection screw rod of the pyrotechnic separation nut penetrates through insides of the carrier end separation base and the release spring to be connected with the satellite end separation base, and a nut body of the pyrotechnic separation nut is connected with the carrier end separation base. A satellite-rocket connection mechanism, the satellite-rocket separation mechanism and a satellite-rocket separation signal acquisition mechanism are integrated in one structure, the spring is accommodated in the separation base, the screw rod of the pyrotechnic separation nut penetrates through the carrier end separation base and the release spring, so that the design is simplified and compact, the occupied space is greatly reduced and the integrally-designed satellite-rocket separation mechanism is simpler and smaller than an existing separation mechanism.

A wire-releasing type automatic reducing seam welder relates to automation scheme of reducing seam welder. Longitudinal bar feed can be realized continuously. The automatic reducing seam welder comprises a main disc, a welding station mechanism and a lacing wire disc; the automatic reducing seam welder further comprises a wire releasing disc pack for releasing longitudinal bar continuously, and a synchronization mechanism for driving the wire releasing disc pack and the lacing wire disc to run synchronously with the main disc; the wire releasing disc is disposed at the bar feeding side of the main disc and disposed on ground movably; the wire releasing disc comprises a rotating disc with an axis vertical to the horizontal plane, a plurality of wire releasing drums evenly distributed on a same circumference of the rotating disc and capable of rotating freely relative to the rotating disc, and a wire releasing disc driving mechanism connected to the synchronization mechanism. Compared with the prior technology, a wire releasing device is added in the present invention for realizing the continuous feed of longitudinal bar; after a reinforcement cage is formed, the longitudinal bars and annular bars are cut off; compared with the prior technology, two processes are saved; the waste of a lot of rest materials is avoided. In order to realize material discharging conveniently, the reducing mechanism is separable; the whole occupied space of the equipment is reduced.

The invention discloses an intrusion detection method based on an incremental GHSOM (Growing Hierarchical Self-organizing Maps) neural network, and belongs to the technical field of network information safety. The method comprises the following steps: 1), acquiring network data online and inputting the network data to an intrusion detection module; 2), calculating a triumph nerve cell t capable of detecting a current vector quantity x by the intrusion detection module; 3), using t to detect x if t is a covering nerve cell and is of the same kind with t; otherwise, putting an unknown attack type tag on x and adding x into an incremental training set; 4), when t meets the expanding conditions, expanding a virtual nerve cell t' from the lower part of t and then expanding a new SOM (Self-organizing Maps) from t', and using an incremental training set It corresponding to t to carry out training; 5), searching a mature father nerve cell of a newly expanded SOM subnet, and if the mature father nerve cell exceeds the conditions for deleting an immature subnet, then training the immature neural network expanded dynamically again; and 6), judging the occurrence of the intrusion according to a detected result output by the intrusion detection module. The intrusion detection method can be used for timely detecting various intrusion behaviors, in particular to the newly emerging intrusion behaviors.

The invention provides a fruit picking type sorting method. The fruit picking type sorting method comprises the steps that an upper computer issues a sorting task to a sorting AGV; the upper computeris positioned according to the position where the sorting AGV is distributed with the sorting tasks, and a corresponding sorting walking path is generated according to the position where each articleis placed in the corresponding sorting task, and issues a sorting walking route to a corresponding sorting AGV; the sorting AGV moves to the corresponding sorting goods shelf according to the receivedsorting walking path; the sorting mechanism is arranged at the goods position, the sorting mechanism corresponds to the goods in the sorting task, sorting the goods to the goods placing area of the corresponding goods taking mechanism, the goods taking mechanism is in butt joint with an inventory mechanism of the goods taking mechanism, articles in the goods placing area are placed in the corresponding storage grids, until the sorting task is completed, the sorting AGV moves to the target unloading area, and the goods in the storage grid are enabled to be thrown to the corresponding destination through the unloading mechanism of the sorting AGV. According to the fruit picking type sorting method, the purposes of simplifying the sorting process, realizing efficient sorting and reducing theoccupied area of the sorting operation are achieved.

The embodiments of the invention disclose an optimization method and device for a neural network. The method comprises the steps of: acquiring a first neural network satisfying a set precision condition, and processing a training sample set based on the first neural network to obtain a first feature vector of each training sample in the training sample set; constructing second neural networks to be trained based on a set network construction condition; training the second neural networks according to the first feature vectors and the training sample set, and determining a second neural network satisfying the set precision condition; and determining the second neural network as a target neural network of the first neural network. By using the method, another newly-constructed small-scale neural network can be directly trained and learnt according to the optimization condition and then determined as a target optimization network of the neural network to be optimized, so that when feature recognition is performed based on the optimized neural network, the purposes of improving the recognition speed, shortening the recognition time and reducing the spatial occupation of a memory, a running memory, a display memory and the like can be fulfilled.

The invention discloses a session management method and a server. The session management method comprises the steps that: the server receives a login request sent by a client side; the login request includes the user ID; the server searches the session ID corresponding to the user ID from a pre-stored corresponding relationship table; and, the server sends the session ID of an effective session to the client side while determining that the session associated with the session ID is effective. The problem that the server creates a new session for the user ID again when the session corresponding to the user ID is effective can be effectively avoided; therefore, the processing load of the application server can be reduced easily; the processing efficiency of the server is increased; furthermore, request and operation of the corresponding user ID also can be tracked by the server conveniently; and simultaneously, space occupation for storing the corresponding session and the session ID also can be reduced.

Disclosed is an embedded WEB MVC development framework based on a Fast CGI and an HTML template. The operation of the framework depends on a Fast CGI process manager and a web page server downward and provides service for a Web App Plug in business logic processing module upward. The framework comprises a Fast CGI sub-process module, a request distribution control module, a listener management module, a business plug-in management module, a Session control module, an encoding and decoding module, a data receiving module, a data response output module and an HTML template module. The embedded WEB MVC development framework based on the Fast CGI and an HTML template is applicable to small embedded devices, small and exquisite, efficient and good in structure, and the framework is small and exquisite in volume and accounts for about 100K of flash space.

Provided is a testing device for directly measuring jet-flow thrust. The device includes a central ventilation support rod, a ripple tube, a casing, small jet nozzles, a thrust vector scale/sensor, a fairing cone, an outer tube, a fairing plate, a transition section and an exhaust nozzle; the front end of the central ventilation support rod is fixedly connected with an external ventilation support device, ventilation holes are uniformly formed in the central ventilation support rod in the circumferential direction, the back end of the central ventilation support rod is connected with a fixed end of the thrust vector scale/sensor, the exterior of the central ventilation support rod is sequentially sleeved with the ripple tube and the casing, ventilation holes are uniformly formed in the ripple tube and the casing in the circumferential direction, the positions of the ventilation holes in the ripple tube and the casing accord with the positions of the ventilation holes in the central ventilation support rod, the ventilation holes at the same positions are communicated through the small jet nozzles, the front end of the ripple tube and the front the of the casing are fixedly connected with the outer tube, the back end of the ripple tube is connected with a floating end of the thrust vector scale/sensor and fixedly connected with the back end of the casing, the fairing cone is connected to the back end of the ripple tube in a sleeved mode, the outer tube and the exhaust nozzle are connected through the transition section, and the fairing plate is installed between the outer tube and the transition section and located in front of a contraction section of the exhaust nozzle.

The invention discloses a shifting register unit, a grid driving circuit and an organic electroluminescence display panel, wherein the shifting register unit comprises a first input module, a first control module, a first scanning signal output module and a first lighting signal output module or a second input module, a second control module, a second scanning signal output module and a second lighting signal output module; through cooperation of four modules, the scanning signal and the lighting signal can be output at the same time, thus the complexity of the circuit is reduced, the space use is decreased and the shifting register unit is good for the narrow frame design of the display panel.