602 results about "Residual space" patented technology

Characters of the method are that client proxy software of parallelized file system on each front-end host implements supporting VFS access; server of metadata is in charge of executing increment scaling, transporting management and rate control i.e. operations so as to realize performance guarantee of front-end application in hierarchical storage system for mass data (HSSMD). According to performance, data servers are divided into fast data servers and slow data servers. Data server processes incremental scan command sent from metadata server, returns scanned information, and meanwhile executes file transfer command sent from metadata server. Based on condition of load, the method dispatches procedure of data transfer. Based on condition of remnant space (RS) of fast device, the method carries out degradation initiatively. The invention reduces influence on application in front end from transporting procedure, raises rate of RS of fast device, and enhances self management for HSSMD.

The invention discloses a multi-operating process monitor method based on principal component analysis and support vectors data. The method establishes a uniform PCA model to various operating mixed data firstly, puts score vectors of principal component space and residual space to high dimension characteristic space. Two new statistics are established in the characteristic space for monitoring the principal component space and residual space. When the process goes wrong, a fault reconstruction method based on SVDD identifies fault. The method establishes two SVDD statistics monitor model to various operating based that the principal analysis method is used for reducing process variable dimension, reduces statistics limit of processing monitor, increases sensitivity of processing monitoring. In addition, the invention provides a fault reconstruction and identifying method aiming at detected process fault which can locate source of fault commendably, is benefit to removing fault as soon as possible, returns process to normal operation.

Flat electrolytic capacitors, particularly, for use in implantable medical devices (IMDs), and the methods of fabrication of same are disclosed. The capacitors are formed with an electrode stack assembly comprising a plurality of stacked capacitor layers each comprising an anode sub-assembly of at least one anode layer, a cathode layer and separator layers wherein the anode and cathode layers have differing dimensions that avoid electrical short circuits between peripheral edges of adjacent anode and cathode layers but maximize anode electrode surface area. The electrolytic capacitor is formed of a capacitor case defining an interior case chamber and case chamber periphery, an electrode stack assembly of a plurality of stacked capacitor layers having anode and cathode tabs disposed in the interior case chamber, an electrical connector assembly for providing electrical connection with the anode and cathode tabs through the case, a cover, and electrolyte filling the remaining space within the interior case chamber. The plurality of capacitor layers and further separator layers are stacked into the electrode stack assembly and disposed within the interior case chamber such that the adjacent anode and cathode layers are electrically isolated from one another. The anode layer peripheral edges of the anode sub-assemblies of the stacked capacitor layers extend closer to the case side wall than the cathode peripheral edges of the cathode layers of the stack of capacitor layers throughout a major portion of the case chamber periphery. The separator layer peripheral edges extend to the case periphery and space the anode layer peripheral edges therefrom. Any burrs, debris or distortions along or of any of the anode layer peripheral edges causing the anode layer edges to effectively extend in the electrode stack height direction causes the anode layer peripheral edges having such tendency to contact an adjacent anode layer. In this way, anode layer surface area is maximized, and short circuiting of the anode layers with the cathode layers is avoided. A case liner can also be disposed around the electrode stack assembly periphery.

The invention discloses an automatic storage space arranging method and a mobile terminal. The automatic storage space arranging method comprises the steps of monitoring residual space of the storage space; processing data inside the storage space according to a preset processing mode to release the storage space when the residual space achieves a preset processing threshold value. According to the automatic storage space arranging method, automatic arranging of the storage space is achieved, the storage space is always in an unsaturation state, the problem that a user cannot take photos or videos at critical moment due to the fact that the storage space is full, the intelligence level is improved, and the user experience is improved.

The invention discloses an RAID6 level mixed disk array, comprising a plurality of solid-state disks, two disks and a management control unit, wherein the plurality of solid-state disks are used for storing data; partial space in each disk is used as check disk space; the residual space is used as an image log area; the position index information of the data block in the image log area is recorded in one log chain table; and the management control unit is used for controlling access of the upper application program to the array, and specifically includes a monitoring module, a data distribution module and a data recovering module, wherein the monitoring module is used for monitoring I/O access of the application program and identifying write data; the data distribution module is used for distributing the write data identified by the monitoring module to the solid-state disk or the image log area; and the data recovering module is used for recovering the write data to the solid-state disk from the image log area. The invention also discloses a method for accelerating performance and improving reliability of the array. The array and the method can be used for various storage environments with unpredictable load, so that the array and the method are suitable for constructing a storage system with high performance and high reliability.

The present invention relates to an NAND Flash memory garbage collection method. The NAND Flash memory garbage collection method comprises the following steps of (1) if write-in data are the first page of data of the write request, obtaining to-be-write-in data bulk size Pwr of the current write request, and if not, going to a step (4) for execution; (2) pre-searching the flash memory, and determining the minimum average collection times [mu]=Bgc/Pwr of the write-in data; (3) selecting a collection strategy according to garbage collection overhead determined by pre-searching; and (4) setting size of idle space to be Perased and size of residual space except flash memory space occupied by valid data to be Pfree, if Perased/Pfree>1/4, ending collection; and if not, determining a collection target block Bvictim according to the collection strategy selected in the step (3), migrating valid pages of data in the Bvictim to other clean pages, and erasing the Bvictim to complete the collection. According to the NAND Flash memory garbage collection method, collection efficiency can be improved, write operation overhead of a memory management system can be reduced, and system I/O performance can be improved.

The invention discloses a method and device for dropping packets. In the embodiment of the invention, the current buffer drop precedence is obtained according to the size of the current free buffer space by detecting the size of the current free buffer space, and whether the precedence of the packets needing to be buffered is lower than or equal to the current buffer drop precedence is judged, if so, the packets are dropped. By implementing the embodiment of the invention, when the size of the current free buffer space is smaller, the precedence of the packets which can pass through the space is higher, thereby reducing the influence of partial queue congestion on the important packets with high precedence, avoiding short congestion buffering of partial links from influencing normal communications of other normal links to some extent and avoiding large-area network paralysis.

The invention provides a data-driving control process monitoring method based on dynamic component analysis. The method comprises the steps of (1) establishing ICA and DICA process statistics models according to multiple detection variables obtained from continuous detection, and defining statistics I2 relevant to independent variables belonging to non-Gaussian distribution in measured variables according to the DICA process statistics model; (2) establishing PCA and DPCA process statistics models for a process information matrix E left over after non-Gaussian distribution measured variable extraction, and defining statistics T2 and SPE of the detected variables in pivot element space and residual space; (3) obtaining similarity indexes ISM to serve as monitoring indexes through training by means of the support vector data description algorithm which is input by the performance indexes Lambda = (I2, T2, SPE); (4) comparing actual monitoring indexes ISM with IMAX and getting the conclusion that faults appear in the current control process if ISM>IMAX. According to the data-driving control process monitoring method based on dynamic component analysis, the number of monitoring diagrams can be reduced, and monitoring efficiency can be improved. The data-driving control process monitoring method based on dynamic component analysis can be widely used for multivariable control system monitoring such as industrial process control.

The invention provides a processing method and a processing device of mass data. The method comprises the followings: a data file and an index file are set, wherein the data file comprises at least one file data block, and the length of each file data block is equal; the index file corresponds to the data file, comprising the address offset of each data object in the data file; when the data object is accessed, if the free space of the file data block currently appointed by a cursor is not enough to store the data object to be stored, the data file applies one or more new file data blocks to the system after the free space is filled with the data object to be stored, and the remaining data that is not accessed in the data object to be stored is stored in the new file data block, and the address offset of newly accessed data object is recorded in the index file; and the stored data object is read in the data file in a manner that the cursor points to the address offset of the data object to be read. The application of the technical proposal improves the access efficiency for mass data.

The invention relates to a method and a system for WEB page layout. The method includes: obtaining a page layout command, calculating a parent container absolute size; traversing element of the parent container for obtaining a sum of the element having a first sign; obtaining a difference value of the parent container absolute size and the element having the first sign; calculating and obtaining the absolute size of the element having a second sign according with percent of the element having the second sign to the difference value; laying the web page according with the absolute size of the element having the first sign and the absolute size layout page of the element having the second sign. The method and system make the element with the second sign trying to use residual space of the parent container, and changing with the parent container size change, having a function of suitable the parent container size change dynamic.

The present invention provides a method for completely deleting hard disk file. It is characterized by rewriting physical contents of file many times or regualrly cleaning residual space of data storage zone of hard disk and zone in which the contents are not distributed so as to completely modify the physical contents of the file and ensure that the deleted file or catalog can not be restored.

An electrical thermometer comprises a metallic tip and a main body equipped with a probe portion. The front end of the probe portion is fitted into the opening of the metallic tip, which resembles a shell with a blunt end. The probe portion is formed on the main body. A thermal sensor, which is immersed and fixed in thermally conductive glue, is positioned inside the front inner end of the metallic tip. The remaining space within the metallic tip is filled up with a good thermally insulator. The metallic tip can be rapidly heated up with body temperature whenever touched, and the heat will be transferred to the thermal sensor via the thermally conductive glue. In additional, the thermally insulator can stop succeeding heat transfer.

The invention belongs to the field of advanced nanometer composite material technique, in particular to a magnetic inorganic hollow composite micro-ball and a preparation method thereof. The method of the invention comprises the steps as follows: firstly, by a solvent volatilization method, the co-deposition of magnetic nanometer particles and polymer micro-balls is generated so as to lead the magnetic nanometer particle to be filled into the gap of the polymer micro-ball; subsequently, by a nanometer pouring method, inorganic oxide sol is filled into the residual space of the polymer micro-ball gap; by inorganic oxide sol hydrolysis, the inorganic oxide enwraps the magnetic nanometer particle and covers around the polymer micro-ball; furthermore, the polymer micro-ball is removed by sintering so as to obtain the metal oxide composite hollow micro-ball with the shell doped with magnetic nanometer particles. The micro-ball can be dispersed in the water solution by supersonic oscillation. The magnetic hollow ball has stronger magnetic saturated strength and higher mechanical stability, has wide application on the aspects of biology separation, medicament transport, and catalyst load, etc. The method of the invention is simple, the raw material is easy to be obtained and the method of the invention is applicable for amplification production.

The embodiment of the invention discloses a multiple disc management method and multiple disc management equipment. By adopting the technical scheme provided by the embodiment of the invention, the selection of discs for each task requires the free space of all discs to be taken into consideration and also requires the performance information of the discs to be taken into consideration in order to determine the priority parameters of the discs, wherein the discs are selected for the task according to the priority parameter; therefore, the disc management is more effective and the performance of the disc is played.

The invention discloses a low-speed shutter shooting method and device. The low-speed shutter shooting method includes the steps of in the shooting process, continuously collecting image data into a buffering module, adjusting the collecting speed according to free space of the buffering module, continuously generating images according to the image data, and displaying the images in a framing window. In this way, the processing capacity of the shooting device is used to the maximum degree, data losses caused by the over-high collecting speed can be avoided, meanwhile, the display instantaneity of the exposure effects is improved, and the user experience is improved. After exposure is finished, as a user can select a plurality of pictures with the different exposure effects from the framing window, the user can obtain the multiple pictures with the various exposure effects through one-time shooting, and the user experience is further improved.

The invention provides a mobile terminal comprising a first transceiver unit, a first storage unit, a cache unit and a synchronization unit, wherein the first transceiver unit is used for receiving new data from the exterior; the first storage unit is used for storing data received by the first transceiver unit, the cache unit is used for storing residual data not stored to the first storage unit, and the residual data is the residual data of new data; and for the synchronization unit, when the new data is stored to the first storage unit, if the residual space of the first storage unit achieves the residual space threshold value of the first storage unit, the residual data of the new data ceases to be stored to the first storage unit, the residual data is cached to the cache unit, and the original data in the first storage unit is synchronized to a cloud server for storage. According to the technical scheme provided by the invention, the problem that the original data needs to be deleted caused by the overflowing of the data can be solved. In addition, the invention also provides a cloud server and a data processing method.

The invention provides a network-based data storage method which includes the steps: designing a video frame coding and video frame storage process into two processes, and building two memory sharing areas for caching according to paths predefined by the two processes; creating a file pool comprising initial null files with specified sizes, distributing a group of clusters with fixed sizes in a continuous physical space, and scheduling storage among a plurality of storage devices based on accessed frequency and the residual space of the storage devices; recording a file index table of each file information by a preset time unit, and retrieving a video file. The network-based data storage method realizes stable storage and rapid accurate retrieval under high data volume, and has practicability and reliability.

The invention discloses an intelligent mobile terminal data storage and backup method and system based on multi-cloud storage. The method comprises the steps that firstly, an intelligent mobile terminal selects a plurality of cloud disks to carry out the authorization authentication, and an authorized cloud disk set R is obtained; secondly, a multi-cloud storage scheme planner converts the attribute information of a file to be stored and backed up into a storage vector U, and a user requested cloud disk attribute weight vector W is calculated according to U; thirdly, the multi-cloud storage scheme planner searches the set R for a cloud disk subset R' with the residual space suitable for the file to be stored and backed up, for all cloud disks in R', a cloud disk weight vector Qw is generated according to the expectation value vector mu for attributes of the cloud disks of a user, the final weight of the cloud disks is calculated according to Qw and W, m cloud disks are selected from the set R' as a multi-cloud storage system, the reliability index P of the system is calculated, if P is larger than or equal to Fp, the file to be stored and backed up is stored into the candidate multi-cloud storage system, and Fp is the reliability index set by the user.

An embodiment of the invention provides an automatic interface element adjusting method and an automatic interface element adjusting device. The automatic interface element adjusting method includes: acquiring an adding operation signal generated by adding a new interface element by a user, and determining the position for the to be placed new interface element and required space according to the adding operation signal; adjusting positions and sizes of interface elements on a first interface according to the position for the to be placed new interface element and required space when a left continuous space of the first interface is judged to be sufficient for the new interface element or not according to the position for the to be placed new interface element and required space, and enabling the left space of the adjusted first interface to be sufficient for holding the new interface element. The automatic interface element adjusting method has the advantages that positions and sizes of interface elements can be adjusted automatically when the space of the first interface is insufficient, so that the first interface is sufficient for holding the new interface element, manual operation on the interface elements is not required, better appearance can be brought to the user, and utilization efficiency of a user interface is improved.

The invention relates to a low-pressure injection molding encapsulation method of a polymer battery and a low-pressure injection molding polymer battery. The battery of the invention comprises a battery protecting board, a battery cell and an adhesive wherein the battery protecting board is welded with the positive pole and the negative pole of the battery cell; the adhesive frame is composed of a front side, a back side, a left side and a right side; the height of the adhesive frame is equivalent to the thickness of the battery cell; the battery protecting board is clamped on one side, which is provided with an electrode hole, of the adhesive frame; a plurality of convex ribs are arranged on the inner sides of the other three sides of the adhesive frame; the convex ribs abut against the corresponding side of the battery cell, so a gap is formed between the battery cell and the adhesive frame; and hot melt adhesive molded by low-pressure injection molding is filled in the residual space in the adhesive frame. The invention has the advantages of simple structure, low manufacturing cost, good mechanical property, low height of the battery, precise dimension and high realizability.

The embodiment of the invention discloses a data caching method and device, applied to a cache node in an information centre network. The method comprises the following steps of: obtaining target to-be-cached data; judging whether the total space can contain the target to-be-cached data or not, if not, forwarding to the next cache node, and if so, determining a to-be-replaced item according to a cache replacement algorithm; judging whether the residual space, after the to-be-replaced item is deleted, can contain the target to-be-cached data or not, and if so, determining the rank of popularities of the target to-be-cached data and the rank of centralities of the cache nodes; and judging whether the rank of the popularities of the target to-be-cached data is higher than the rank of the centralities of the cache nodes or not, if so, deleting the to-be-replaced item, and caching the target to-be-cached data. By means of the embodiment of the invention, the data distribution efficiency can be increased; and more reasonable resource distribution is realized.

The invention discloses an improved edge cache replacement method considering partition and belongs to the technical field of wireless communication. The method comprises steps of first dividing a cache region C into two regions, namely a new resource cache region C1 and an old resource cache region C2; estimating the popularity of a new video before the user accesses the video, and updating the actual popularity of the video when the video in the C1 and C2 is accessed every time; finally replacing the video in the cache region, removing the video whose cache time exceeds Ts in the C1, and preferentially replacing the video whose actual popularity is lowest in the cache region C; if the video content is not in the cache region C and is higher the lowest popularity of the cache region C andthere is no remaining space for storage, sequentially replacing files of the lowest actual popularity in the cache region until the storage space is enough. The method enables cell base stations to have optimal cache benefits, and adapts to rapid changes in the popularity of network access resources, thereby making the network performance more stable.