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Storage apparatus and method of managing data storage area
Disclosed is a storage apparatus that extends endurance and reduces bit cost. A storage apparatus includes a controller and a semiconductor storage media that...
Computer system having an expansion device for virtualizing a migration
source logical unit
A migration destination storage creates an expansion device for virtualizing a migration source logical unit. A host computer accesses an external volume by way...
Storage subsystem and storage controller having memory which stores
management information indicating...
A storage subsystem and a storage controller adapted to take advantage of high data transfer rates of fiber channels while offering enhanced reliability and...
Integrated application management system, apparatus and program, and
integrated session management server,...
Disclosed here is an integrated application system for enabling a new application to be added and a user to select an optional application easily. The...
Computer system storage device and date updating method
Data stored in a plurality of snapshots that can be updated is efficiently updated. A computer system includes a computer that provides a plurality of storage...
Method and apparatus for unstructured data mining and distributed
A sort server including a central processing unit, a memory and a network interface configured to interconnect the sort server with a search server, at least...
File sharing system, file server, and method for managing files
In the HSM function, when supporting the file system snapshot function, a differential data volume is required for both a high-speed volume and a low-speed...
Methods and systems for assisting information processing by using storage
In a networked information system, a portion of the information processing is offloaded from servers to a storage system to reduce network traffic and conserve...
FTIR and EDX spectrum library of contaminants found on a HDD and their
A data collection for utilization in failure analysis. The data collection includes a material data set including information associated with materials used in...
Method and apparatus for analyzing multi-channel chromatogram
A method for analyzing a multi-channel chromatogram is realized for accurately resolving overlapping peaks on a multi-channel chromatogram to permit analysis of...
Substrate processing apparatus
A substrate processing apparatus includes an operating section. The operating section includes a display unit having an operation screen, a screen file that...
Base station which communicates according to a retransmission control
There are provided scheduling and a resend control system, which match simultaneous communications using a plurality of carriers. For individual carriers to be...
Base station device for setting up the access rights for user terminals in
response to user actuation of...
The uplink signal circuitry of the base station device includes an authenticating unit, an access right setup unit, and a changeover switch for changeover...
The invention provides an efficient transfer of video/audio contents recorded by a server in advance for a user to view the contents with a mobile terminal,...
Information management server and information distribution system
An information management server and information distribution system utilizes a video of the class for creating educational contents matching the learning...
Non-linear distortion detection method and distortion compensation
The present invention provides a non-linear distortion detection method and a distortion compensation amplifying device capable of suppressing increase of the...
Label switching type of packet forwarding apparatus
A label switching type packet forwarding apparatus having a routing information table in which a forwarding type of a reception packet, output port...
Method of translating protocol at translator, method of providing protocol
translation information at...
A translator is connected to a first network for transferring data in a first protocol, to a second network for transferring data in a second protocol, and to a...
Multi layer optical disc and optical disc apparatus capable of coping with
the multi layer optical disc
It is an object of the invention to provide a multi layer optical disc that can be used effectively and an optical disc apparatus that can cope with the multi...
Optical pickup having radially arranged lenses in a low profile
An optical pickup includes a first source which emits a first beam with a first wavelength; a second source which emits a second beam with a wavelength shorter...
Optical disk recording/reproducing apparatus and alternation process
A disk recording/reproducing apparatus includes a disk rotator which rotates an optical disk, an optical pickup, a slide motor which moves the optical pickup...
Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with
antiparallel-pinned layer containing silicon
A current-perpendicular-to-the-plane (CPP) spin-valve (SV) magnetoresistive sensor uses an antiparallel (AP) pinned structure and has a ferromagnetic alloy...
Method and apparatus for modifying a dynamic pitch of a slider to increase
head to disk interface reliability...
An apparatus and method for modifying a slider to increase head to disk interface reliability for contact recording systems. The method provides a suspension...
Method and apparatus for modifying the air bearing force of the trailing
edge of a slider to increase head to...
An apparatus and method for modifying the air bearing force of the trailing edge of a slider to increase head to disk interface reliability for contact...
Disk drive with adaptive counting of writes to the data tracks for
minimizing the effect of adjacent track...
A hard disk drive (HDD) uses adaptive counting of writes to the data tracks to minimize the effect of adjacent track encroachment (ATE). The tracks are grouped...
Combined bulk thermal-assister and bulk eraser
A combined bulk thermal-assister and bulk eraser. The bulk thermal-assister is configured to produce a temperature in a magnetic-recording disk in a hard-disk...
Mixed format disk drive
A magnetic disk for a hard disk drive comprising a plurality of physical sector sizes is disclosed. The magnetic disk includes a first sector size area...
Defects inspecting apparatus and defects inspecting method
An inspecting apparatus and method including first and second illuminating units for illuminating a surface of a specimen to be inspected with different...
Liquid crystal display device
An object of the present invention is to implement a bright liquid crystal display device having a high contrast ratio and a wide viewing angle. A liquid...
Polarizer and liquid crystal display device using same
An object of the present invention is to provide a liquid crystal display device having a wide view angle, reduced power consumption and high quality with an...
Display device and manufacturing method of the same
Conventionally, when a protective/insulation film is present above a film to be corrected, only a defect of the film to be corrected below such an upper-layer...
Imaging apparatus and a camera for vehicles
A camera apparatus for vehicles including an imaging element and a lens comprises a gradation generation unit for stepwise changing the light amount reaching a...
Image display device
The present invention provides an image display device that is capable of reducing the power consumption. The total power consumption of a level shifter is...
Image display device
An image display device incorporates a group of pixels of two or more types, each pixel including a light source whose primary wavelength is specific to the...
Charging device having protective switching element
To prevent a battery pack from being over-discharged even under a state that the battery pack (a secondary battery) is connected to a discharging device that is...
Cold cathode fluorescent lamp with phosphor layer formed of phosphor
particles and a bonding agent including...
A cold cathode fluorescent lamp which makes a step dedicated to the acquisition of advantageous effects unnecessary without lowering an optical flux maintaining...
A thin-film transistor includes an insulating substrate, a source electrode, and a drain electrode, disposed over the top of the insulating substrate, a...
Single crystal scintillator material and method for producing the same
A single crystal scintillator material according to the present invention includes a single crystal portion that is represented by the compositional formula...
Review method and review device
A defect review method and a defect review device using an electron microscope, reduce the number of user processes necessary to set automatic focal adjustment...
Curable resin, production method thereof, epoxy resin composition, and
A curable resin which exhibits excellent heat resistance while including an extremely smaller amount of volatile component is disclosed, and an electronic...
Substrate processing apparatus and semiconductor device manufacturing
Provided is a substrate processing apparatus comprising: a process chamber for processing a substrate; a heater for heating an interior of the process chamber;...
Manufacturing method of semiconductor device
To provide a manufacturing method of a semiconductor device capable of performing a selective growth at a low temperature. A manufacturing method of a...
Adhesive bonding sheet, semiconductor device using the same, and method
for manufacturing such semiconductor device
An adhesive bonding sheet having an optically transmitting supporting substrate and an adhesive bonding layer, and being used in both a dicing step and a...
Capillary electrophoresis apparatus and electrophoresis method
An object of the present invention is to provide a capillary electrophoresis apparatus in which simultaneity can be ensured between sensitivity and data...
Substrate processing apparatus
A substrate processing apparatus having a support for holding a wafer, a processing chamber for accommodating the wafer, a gas supply hole for supplying desired...
Process for producing low-oxygen metal powder
A process for producing a low-oxygen metal powder, comprising passing a raw metal powder coated by hot melting of a hydrocarbon organic compound through thermal...
This invention provides an ultrasonic phantom that can respond to different ultrasonic intensities. Such ultrasonic phantom comprises a gel comprising a...
Desk-top cutting machine
A desk-top cutting machine which includes a base that supports a wood material W and a turntable that has a rotating shaft part and is carried and supported on...
Mechanism for converting rotary motion into linear motion
Revolving rollers, each provided on an outer peripheral surface thereof with revolving roller grooves extending therearound, are caused to mesh with a rack rod...
Scanning probe microscope
A scanning probe microscope, capable of performing shape measurement not affected by electrostatic charge distribution of a sample, which: monitors an...