164results about How to "Improve data storage capacity" patented technology

A method for compressing data in an implantable device is provided. A current data sample is received. A difference value is determined between the current data sample and a previous data sample. The current data sample is compressed to at least one output symbol based on the difference value between the current sample and the previous data sample. Systems and programs of using the method are also provided.

A control method of a memory system for accessing an updated data between a host and the memory system is provided. The host has storage space which is divided into a plurality of logical segments to access the data. The system includes a high density memory and a low density memory, and the high density memory includes a plurality of physical segments to access the data. The control method includes the following steps: first, providing a LDM table in the memory system to indicate the allocation information of the low density memory; finally, deciding where the data is written to is according to its properties and the LDM table.

A rotational, shear mode, piezoelectric motor is integrated with a suspension, head or head gimbal assembly (HGA) into a collocated, rotational, shear mode, piezoelectric micro-actuated suspension, head or head gimbal assembly (HGA) for use in disk drives and disk drive manufacturing equipment. When excited by a control voltage, the collocated, shear mode, piezoelectric micro-actuated HGA rotates the head enabling high frequency, high resolution track positioning of the read / write element. The motor is integrated with the head and flexure (collocation). The head rotates about a rotation axis that is ideally located at the center of mass of the head. A shear mode piezoelectric motor rotates the head. A collocated, rotational, shear mode, piezoelectric micro-actuated HGA has high stiffness, high frequency response, high positioning resolution, low mass and low internal vibration for improved tracking, increased track density and greater disk drive storage capacity. Furthermore, its solid integration improves shock resistance and reduces micro-contamination.

A server device with a storage array module is provided. The server device includes a chassis, a motherboard module, and a storage array module. The motherboard module and the storage array module are disposed in the chassis. The storage array module includes a first tray removably disposed in the chassis, a hard disk back panel fixed to a bottom of the first tray, and several hard disks hot-pluggably disposed in the first tray. The hard disk back panel is electrically connected to the motherboard module, and the hard disks are electrically connected to the hard disk back panel and driven to move into / out the chassis with the first tray.

In an apparatus and a method for managing data of a flash memory, when update of data stored in the flash memory is requested, a stored data set is compared with a new data set and only bits of the stored data set that are different from corresponding bits of the new data set are changed. Thus, the number of bits to be changed is reduced, and the time taken to manage data of the flash memory decreases.

A data storage and retrieval system includes a micro machined mirror assembly ( mu MM) having a plate layer defining a surface micro machined mirror supported at a central axis by two opposed torsional frame members connected to inner edges of a surrounding frame.

A method of transferring at least two data streams in a medical device is provided. First data stream data is collected into a first intermediate register. Additional data stream data is collected into an additional intermediate register. First intermediate register contents are stored in at least one first output register. Systems and devices for using the method are also provided.

A method for processing a plurality of mirror assemblies formed together from a silicon wafer. The method includes the steps of exposing the mirror assemblies to an acid release etch to produce released mirror assemblies and rinsing the released mirror assemblies to produce washed mirror assemblies. The washed mirror assemblies are dried to produce dried mirror assemblies and the dried mirror assemblies are mounted onto a mounting tape to produce mounted mirror assemblies. The mounted mirror assemblies are diced or scribed to produce a plurality of separated mirror assemblies, which are separated from the mounting tape so as to produce a plurality of discrete mirror assemblies.

A method for manufacturing a magneto-optical data storage system. The method includes the steps of providing a support surface and rotatably mounting a magneto-optical disk having a planar storage surface with a plurality of concentrically disposed data tracks onto the support surface. A proximal extremity of an arm is pivotably mounted on the support surface so that a distal extremity of the arm pivots between first and second positions relative to the storage surface. An optical light emitter and receiver emitting a laser beam is carried by the distal extremity of the arm. A flying magneto-optical head is mounted on the distal extremity of the arm. A mirror assembly is attached to the head. The mirror of the mirror assembly can be rocked between first and second positions for reflecting the laser beam between the optical light emitter and receiver and the storage surface of the magneto-optical disk so as to permit the optical recording and / or reading of information on the storage surface.

A server device with a storage array module is provided. The server device includes a chassis, a motherboard module, and a storage array module. The motherboard module and the storage array module are disposed in the chassis. The storage array module includes a first tray removably disposed in the chassis, a hard disk back panel fixed to a bottom of the first tray, and several hard disks hot-pluggably disposed in the first tray. The hard disk back panel is electrically connected to the motherboard module, and the hard disks are electrically connected to the hard disk back panel and driven to move into / out the chassis with the first tray.

Memory cell structures make use of the extraordinary Hall effect (EHE) for increased data storage capacity. A memory cell has a ferromagnetic structure which includes at least a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer in between the first and the second ferromagnetic layers. The first and the second ferromagnetic layers exhibit perpendicular magnetic anisotropy and have magnetic moments which are set in accordance with one of a plurality of magnetic orientation sets of the ferromagnetic structure, and the ferromagnetic structure exhibits one of a plurality of predetermined extraordinary Hall resistances RH in accordance with the magnetic orientation set. The extraordinary Hall resistance is exhibited between first and second ends of the ferromagnetic structure across a path which intersects a bias current path between third and fourth ends of the ferromagnetic structure. Thus, the memory cell has at least four memory states including a first memory state associated with a first RH exhibited when the first and the second ferromagnetic layers are set to first magnetic orientations, a second memory state associated with a second RH exhibited when the first ferromagnetic layer is set to the first magnetic orientation and the second ferromagnetic layer is set to a second magnetic orientation, a third memory state associated with a third RH exhibited when the first ferromagnetic layer is set to the second magnetic orientation and the second ferromagnetic layer is set to the first magnetic orientation, and a fourth memory state associated with a fourth RH exhibited when the first and the second ferromagnetic layers are set to the second magnetic orientations. Programmable logic which also makes use of the EHE is also described.

Provided are a 3-dimensional non-volatile memory device and a method of fabricating the same. The 3-dimensional non-volatile memory device may include a substrate; semiconductor pillars, which are arranged at a certain interval in a first direction and a second direction different from the first direction; a string isolation film, which is arranged between the semiconductor pillars arranged in the first direction among the semiconductor pillars and extends in the first direction and a third direction vertical to the main surface of the substrate; first sub-electrodes repeatedly stacked on the substrate in the third direction; second sub-electrodes, which are electrically isolated from the first sub-electrodes by the string isolation film, and are repeatedly stacked on the substrate in the third direction; and information storage films including a first information storage film and a second information storage film.

A server includes a chassis, a transfer board, a hard disk drive cage, two hard disk drive trays, two mother board trays, two mother boards, first hard disk drives and second hard disk drives. The chassis has an accommodation space. The transfer board is disposed on the first side plate and the second side plate to divide the accommodation space into a first accommodation region and a second accommodation region. The hard disk drive cage is located in the first accommodation region. The hard disk drive cage includes storage sections for disposing the first hard disk drives. The two hard disk drive trays for disposing the second hard disk drives are located in the second accommodation region and insert into the transfer board. All the two hard disk drive trays and the two mother board trays are randomly arranged in rows and columns and insert into the transfer board.

An electrically erasable programmable read-only memory (EEPROM) cell transistor and a method of fabricating the EEPROM cell transistor are provided. The EEPROM cell transistor comprises a semiconductor substrate; a first tunnel oxide layer formed on the semiconductor substrate; and a first floating gate electrode formed on the first tunnel oxide layer and adapted to store charge that tunnels through the first tunnel oxide layer. The EEPROM cell transistor further comprises a second tunnel oxide layer formed on the first floating gate electrode; a second floating gate electrode formed on the second tunnel oxide layer and adapted to store charge that tunnels from the first floating gate electrode through the second tunnel oxide layer, wherein the second floating gate electrode is formed from a phase changeable material; a gate insulating layer formed on the second floating gate electrode; and a control gate electrode formed on the gate insulating layer.

A magneto-optical data storage system having a magneto-optical disk rotatably mounted on a support body. The disk has a planar storage surface with a plurality of concentrically disposed data tracks. A flying magneto-optical head is mounted on the distal extremity of an arm pivotably mounted on the support body for aerodynamic suspension adjacent the storage surface during rotation of the disk on the support body. A mirror assembly of micron dimensions is carried by the head for reflecting a laser beam between an optical light emitter and receiver carried by the arm and the storage surface of the disk to permit the optical recording and / or reading of information on the data tracks. The mirror assembly has a planar base and a planar mirror spaced apart from the planar base and disposed generally parallel to the planar base. The planar mirror has a longitudinal axis extending between first and second end portions. The mirror assembly further has first and second hinge members secured to the planar base extending along the longitudinal axis and connected to the first and second end portions. The mirror is rockable between first and second positions about the longitudinal axis relative to the planar base and at least a portion of the mirror is of a conductive material. The mirror assembly has first and second spaced-apart electrodes carried by the planar base for driving the mirror between the first and second positions.

The invention relates to a data processing, issuing and obtaining method and system. The data processing method comprises the steps that an issuing end pushes data extracted from a date generating end in real time to an access layer; the access layer obtains first screened data from the data extracted in real time and stores the data into a corresponding first mail box according to a first matching mode; a distributing layer obtains second screened data from the first mail box according to a second matching mode and a preset channel mode and stores the second screened data into a corresponding second mail; a submitting end obtains the second screened data from the corresponding second mail according to the second matching mode and the preset channel mode, the whole service is constructed through the distribution technology of the Pub / Sub pattern, the issuing end and the submitting end can be related through a flexible subject submission issuing mechanism, the nodes of the issuing end, the submitting end, the distributing layer and the access layer are highly decoupled, and are coupled only through the mail boxes, all interactions are conducted in the mail boxes, and one-to-many mass distribution of the data according to different subjects is achieved.

An iron nitride magnetic powder comprised primarily of Fe16N2 phase is characterized in that its coercive force Hc is 200 KA / m or greater and bulk switching field distribution BSDF is 2 or less. The magnetic powder can be produced by allowing a nitriding reaction of Fe particles with a nitrogen-containing gas for producing nitrided particles of primarily Fe16N2 phase to proceed under an increased pressure of 0.1 MPa or greater. The enhanced properties of the iron nitride magnetic powder make it suitable as a magnetic material for high-density magnetic recording media.

A server includes a chassis, a transfer board, a hard disk drive cage, two hard disk drive trays, two mother board trays, two mother boards, first hard disk drives and second hard disk drives. The chassis has an accommodation space. The transfer board is disposed on the first side plate and the second side plate to divide the accommodation space into a first accommodation region and a second accommodation region. The hard disk drive cage is located in the first accommodation region. The hard disk drive cage includes storage sections for disposing the first hard disk drives. The two hard disk drive trays for disposing the second hard disk drives are located in the second accommodation region and insert into the transfer board. All the two hard disk drive trays and the two mother board trays are randomly arranged in rows and columns and insert into the transfer board.

The present invention utilizes pageable pool memory to provide, via a data verifier component, data verification information for storage mediums. By allowing the utilization of pageable pool memory, overflow from the pageable pool memory is paged and stored in a virtual memory space on a storage medium. Recently accessed verification information is stored in non-pageable memory, permitting low latency access. One instance of the present invention synchronously verifies data when verification information is accessible in physical system memory while deferring processing of data verification when verification information is stored in paged memory. Another instance of the present invention allows access to paged verification information in order to permit synchronous verification of data.

The invention discloses a video monitoring method and monitoring system based on Storm technology, comprising: a Storm cluster and storage nodes, the Storm cluster includes at least one topology operation module, and the topology operation module includes: a data source component Spout and several processing components Bolt, The data source component Spout is used to configure tags for video data for distributed storage, and decomposes video data into task data blocks according to the preset logical topology, and distributes them to the corresponding processing component Bolt; the processing component Bolt is used according to the logical topology The included processing rules process the received task data blocks accordingly, and output the decoded video content to the display device for display. The technical scheme of the present invention realizes video data processing based on the Storm framework, which can effectively improve the processing speed of video data to meet the real-time requirements in the field of video surveillance; in addition, the video surveillance system can support the storage and linkage of large data The processing of video data in the scene.

An untethered in-line inspection tool for the non-destructive testing of a tubular test component is described which comprises one or more partial saturation eddy current testing (PSET) modules configured to locate with an internal surface of the test component. The one or more PSET modules comprise a variable strength permanent magnet for generating a variable DC magnetic field within the test component and at least one eddy current sensor. Having an in-line inspection tool that employs PSET techniques allows the in-line inspection tool to operate with an increased range of pipeline types. For the detection of cracks the in-line inspection tool may also comprise one or more crack detection modules. The in-line inspection tool further comprises one or more battery modules. Employing a dedicated battery module removes any need to employ an umbilical or wireline in order to provide power to one or more electromagnets.

A method of transferring at least two data streams in a medical device is provided. First data stream data is collected into a first intermediate register. Additional data stream data is collected into an additional intermediate register. First intermediate register contents are stored in at least one first output register. Systems and devices for using the method are also provided.

A lightweight machine learning model (MLM) microservice is hosted in a cloud computing environment suitable for large-scale data processing. A client system can utilize the MLM service to run a MLM on a dataset in the cloud computing environment. The MLM can be already developed, trained, and tested using any appropriate ML libraries on the client side or the server side. However, no data schema is required to be provided from the client side. Further, neither the MLM nor the dataset needs to be persisted on the server side. When a request to run a MLM is received by the MLM service from a client system, a data schema is inferred from a dataset provided with the MLM. The MLM is run on the dataset utilizing the inferred data schema to generate a prediction which is then returned by the MLM service to the client system.

A cell array computing system, comprising: a main control CPU, a cell array, a cell array bus, and a storage unit array; the cell array is a three-dimensional cell array formed by stacking more than one two-dimensional cell Composed of cells with both computing and storage functions, each cell includes a microprocessor and non-volatile random access memory; at least one two-dimensional cell array is superimposed with one or more corresponding storage unit arrays to form a three-dimensional structure, and each storage unit The storage units in the array are connected to the cells in the corresponding two-dimensional cell array in one-to-one correspondence, so as to cooperate with the cells to store software instruction codes and data that need to be permanently stored; the main control CPU communicates with each cell in the cell array through the cell array bus. Communication; there are communication interfaces between adjacent cells in the cell array, which can send data to each other. The invention can overcome the communication bottleneck between the CPU, memory and storage in the existing computer architecture, and improve the overall performance of the system.

A software system provides an interface between a radiology information system and a central dictation system. The software includes first and second application modules which are both in communication with a database management system. Other components of the software system include protocol DLL's (dynamic linked libraries) and a communication DLL. Each of the software components maintains a separate trace buffer. An event occurring in any one of the components triggers a dump of all of the trace buffers. A server socket object is maintained in existence and placed in an accept mode when a client socket terminates communication with the server socket object.

The invention provides a remote mechanical fault diagnosis system based on Android. The system is characterized by comprising a collecting end and a mobile terminal; each of the collecting end and themobile terminal is provided with a communication module for the data interaction between pieces of equipment; the collecting end further comprises a digital signal collecting module; the mobile terminal further comprises a digital signal processing module; the digital signal collecting module collects various detection data of to-be-detected equipment and transmits the detection data to the mobile terminal; the digital signal processing module generates a result diagnosis report after processing and analyzing the detection data. The system provided by the invention can be used for fast, efficiently and precisely detecting the mechanical faults and like problems of a bearing and a gear case.

The invention discloses a food safety monitoring system. The system comprises a data layer subsystem which is used for carrying out unified data integration on food metadata accessed by different user service interfaces, and using a data warehouse technology to establish a global unified food safety data center, a data exchange layer subsystem which is used for constructing a food safety data exchange bus based on SOA architecture and calling the food safety data of the data layer subsystem to carry out interaction, a service support layer subsystem which is used for providing application service units which are established on the food safety data exchange bus in distributed architecture, and a business application layer subsystem which is used for combining the application service units to assembly a service function platform for multiple businesses, and providing the services of the business service function platform for the outside in a Web service mode. The food safety monitoring system provided by the invention has the advantages of wide application range, easy integration, flexible design and high stability.

Noise attributed to signals of a word line, in first and second bit lines which are overlapped with the same word line in memory cells stacked in a three-dimensional manner is reduced in a storage device with a folded bit-line architecture. The storage device includes a driver circuit including a sense amplifier, and first and second memory cell arrays which are stacked each other. The first memory cell array includes a first memory cell electrically connected to the first bit line and a first word line, and the second memory cell array includes a second memory cell electrically connected to the second bit line and a second word line. The first and second bit lines are electrically connected to the sense amplifier in the folded bit-line architecture. The first word line, first bit line, second bit line, and second word line are disposed in this manner over the driver circuit.