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Multi-layered optical disk and optical disk device capable of addressing a
focus lead-in operation
There are provided a multi-layered optical disk and an optical disk device capable of swiftly reproducing control information recorded into a predetermined...
Data recording method capable of replacing defective data on different
location in spare areas
Disclosed data recording techniques prevent extremely decreasing writing/reading speed due to consecutive defects, which often occur when using a disk of large...
Optical disc apparatus for executing recording or reproducing onto/from a
multilayered optical disc having at...
An optical disc apparatus, for executing recording or reproducing onto/from a multilayered optical disc having "N" pieces of recording layers (N.gtoreq.3, "N"...
Differential magnetoresistive magnetic head
Embodiments of the present invention help to provide a single element type differential magnetoresistive magnetic head capable of achieving high resolution and...
Slider having a lubricant-accumulation barrier including a plurality of
A slider resistant to lubricant accumulation. The slider resistant to lubricant accumulation includes a positive-air-pressure portion of the slider configured...
Motor mount for interference suppression in a hard disk drive
A method for manufacturing a hard disk drive is described. The method includes providing a motor assembly, the motor assembly comprising a stationary portion...
Testing magnetic disk performance with a single slider simulating sliders
of various disk drive systems
Magnetic disk drive systems and associated methods are described for testing magnetic disk performance for certification with a plurality of magnetic disk drive...
Methods for depositing lubricant onto disks and systems thereof
A system in one embodiment includes a disk; a reservoir having a selectively openable cover; a lubricant in the reservoir; and a sensor for detecting an event...
Method for screening magnetic-recording heads
A method for screening a magnetic-recording head utilizing a simulated-cross-track-gain profile of the magnetic-recording head to provide a...
Discrete device testing
One embodiment in accordance with the invention is a method that comprises testing a first number of physical devices using a first test sequence that comprises...
Tetrahedral mesh generating method for finite-element analysis and
finite-element analyzing system using its method
A tetrahedral mesh generating method for finite-element analysis executable by a computer, using edge collapse and quality conserve arrangements.
Picture image display device and method of driving the same
A display device including: a display portion with gate lines, a plurality of data lines, TFTs and OLED elements, a scanning line driving circuit which feeds...
Reading method, responder, and interrogator
Transmission and reception of the identification number to/from an interrogator includes an interrogator that reads a recognition number from a responder by...
Semiconductor device and method for manufacturing the same
A resistor R1 formed by forming a first resistor layer 5a of 20 nm thickness including a tantalum nitride film at a concentration of nitrogen of less than 30 at...
Magnetic resonance imaging with unnecessary material suppression using
multiple RF pulses
A magnetic resonance imaging device includes a predetermined pulse sequence, the predetermined pulse sequence including an unnecessary material suppressing...
Sample stage apparatus and method of controlling the same
The present invention provides a stage apparatus capable of reducing a positioning time without increasing a positional deviation. A positioning control method...
Motor control apparatus and control apparatus for hybrid electric vehicles
To provide a motor control apparatus that uses an inverter to drive an AC motor and hybrid automotive control apparatus adapted to drive an AC motor by use of...
Rotating electrical machine with different lamination steel kinds and
A rotating electrical machine includes: a rotor comprising a rotor core and a field winding wound round the rotor core; and a stator comprising a stator core...
Sample transfer unit and sample transferring method
There is provided a mini environment type transfer unit which can efficiently transfer a sample to a critical dimension scanning electron microscope (CD-SEM)...
Pattern displacement measuring method and pattern measuring device
An evaluation method and apparatus is provided for evaluating a displacement between patterns of a pattern image by using design data representative of a...
Wiring structure and method for fabricating the same
A wiring structure has a silicon layer, a backing layer provided on the silicon layer, the backing layer comprising a copper alloy containing a nickel, and a...
Equipment for wastewater treatment comprising anaerobic ammonium oxidation
vessel and acclimatization vessel
Equipment for treating wastewater by anaerobic ammonium oxidation includes an anaerobic ammonium oxidation vessel to receive water to be treated containing...
Circuit pattern formation device and method of forming circuit pattern
The purpose of the present invention is to provide a method for transferring a pattern of a circuit pattern precursor formed of electroconductive particles...
Fuel cells power generation system
In a fuel cells power generation system provided with a power generation module having a plurality of fuel cells, the structure is made such that a cross...
Method of stopping a solid polymer type fuel cell system
A fuel cell system for power generation comprising a solid polymer type fuel cell having a solid polymer electrolyte membrane for separating an anode gas and a...
Substrate processing method
A substrate processing method for use in a substrate processing apparatus having a stocker therein which stores a multiplicity of dummy substrates; a reaction...
Method of manufacturing chromium plated article and chromium plating
A pulse current from a pulse current supply side is fed to a middle part of an anode holding body to which anodes are connected; both end portions of a cathode...
Substrate processing apparatus and semiconductor device producing method
Disclosed is a substrate processing apparatus, including: a chamber, made of a metal, to form a processing space for processing a substrate; at least one...
Substrate processing apparatus and attaching/detaching method of reaction
To provide a substrate processing apparatus, comprising: a reaction vessel having a processing chamber inside that processes a substrate; a heating device that...
Semiconductor device manufacturing apparatus and manufacturing method of
Stagnation of gas used for substrate processing in an exhaust trap is prevented, and localized precipitation of components in the gas used for substrate...
Wet-type exhaust desulfurizing apparatus
An absorbing tower is provided in its side wall with a gas entrance for introducing a combustion exhaust gas into the absorbing tower, and an absorbing liquid...
Valve timing control apparatus for internal combustion engine
A valve timing control apparatus for an internal combustion engine, includes a housing body, a vane rotor, a first plate, and a second plate. The housing body...
An engine system in which hydrogen is employed as a fuel, including a reactor configured to cause a reaction using a catalyst, in which the reactor is...
Photosensitive conductive film, method for forming conductive film, method
for forming conductive pattern, and...
A photosensitive conductive film 10 according to the invention includes a support film 1, a conductive layer 2 containing conductive fiber formed on the support...
Information processing device, data writing method, and program for the
An information processing apparatus comprises: a creation unit creating a preset number of pieces of second data by duplicating first data, and holding the...
Data migrating method taking end time into consideration
There is provided a data migrating method including the steps of: calculating, in a case where data stored in a volume is migrated to another volume, a required...
Computer system, computer and method for managing performance based on I/O
Provided is a computer system including a host computer, a plurality of virtual storage systems coupled to the host computer, a storage system coupled to the...
Storage apparatus and data storage method using the same
A storage apparatus comprises a disk device and a disk adapter for controlling the disk device. The disk adapter controls the disk device and forms a data...
File server, file management system and file management method
When receiving a file access from the client, the file access program refers to the mapping table, and processes an access to files of on volumes of RAID...
Storage subsystem, storage system, and method of controlling power supply
to the storage subsystem
Provided is storage subsystem including: a storage unit containing multiple disk groups; and a control device for controlling the storage unit. The storage unit...
Storage network system, managing apparatus, managing method and program
A management computer includes a memory storing toplogical information including identifiers of ports of computers, storage apparatuses, and switches. The...
Program deployment apparatus and method
With a management server that is connected via a network to at least one physical server including a physical server with a virtualization facility for...
File management system
Since both a physical storage place and a logical storage place in a storage system are separately managed as a directory structure, or a hierarchical...
Storage system and method for operating storage system
By considering a device life and time needed for data migration, data stored in a storage apparatus is securely preserved until a retention term of each of the...
Data migration management apparatus and management method
A data migration management apparatus continuously monitors and stores the utilization statuses of a migration-source storage area and a migration-destination...
The data up to a point of time whereat failure has occurred will be restored at high speed at a remote site without imposing any burden on a host. The first...
Integrated remote replication in hierarchical storage systems
Remote replication is implemented with hierarchical storage. In exemplary embodiments, a first storage site has a first storage system providing an upper tier...
Vehicle speed control system
A vehicle speed control system includes a road shape recognition unit which recognizes a road shape, a target speed setting unit which sets a target speed...
Process control simulator and process control simulating method
This invention provides a process control simulator configured to efficiently debug a plant control system. A computer stores simulated data generated by a...