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Liquid crystal driver and liquid crystal display device using the same
A liquid crystal driver includes a voltage generator for generating gray scale voltages on the basis of reference voltages, and an output device for selecting...
Computer system and method for performing failure detecting processing for
a logical path
Provided is a computer system including at least one host computer; and at least one storage system, characterized in that: the storage system has a disk drive...
Cluster system and failover method for cluster system
Even when a large number of guest OSs exist, a failover method meeting high availability needed by the guest OSs is provided for the each guest OS. In the event...
Power supply device and storage control device
The power supply device of the present invention supplies power individually to a plurality of disk drives by rendering a plurality of DC/DC converters...
Power management method for information platform
A power management method for an information platform, includes holding system configuration information indicating a correspondence between a logical system...
Storage system having dynamic volume allocation function
Access to a plurality of logical devices is enabled regardless of the number of ports provided in a storage system and the number of logical devices that can be...
Remote copy with worm guarantee
In the case in which data in a storage system A is remotely copied to a storage system B, it is not taken into account whether the data of the remote copy is...
Method of extension of storage capacity and storage system using the
Provided are a storage system and a method of controlling a storage system in which respective real storage areas of a plurality of disk drives contained in the...
Method and apparatus for locating candidate data centers for application
When an application running at a first data center needs to be migrated to a different data center, the first data center is able to automatically locate an...
Method and apparatus for HBA migration
In one implementation, a system includes multiple SCSI nodes configured to perform a SCSI target function. Each of the multiple SCSI nodes includes a host bus...
A network system automatically distributes management information to allow immediate monitoring. In the network system, the DHCP server of a network-information...
Database recovery method applying update journal and database log
A database recovery method including a computer and a storage system, in which: the storage system includes a disk drive for storing data; the disk drive...
The present invention is a speech synthesizer that generates speech data of text including a fixed part and a variable part, in combination with recorded speech...
Traffic information system based on travel history
A traffic information system including a travel history database retaining the data on the travel history of vehicle measured at a constant temporal or running...
Biological photometric equipment
To control information obtained from inside of a living body with higher precision as compared to that in the conventional technology by controlling a ratio of...
Press-talk server, transcoder, and communication system
When half-duplex many-to-many communication is performed among a plurality of mobile stations having different codecs in a single group, transcoding is...
Method of communication and base station
There are provided a method of communication which can reliably transmit information from a base station to a wireless terminal in a system which can reduce...
Optical prism and optical transceiver module for optical communications
To provide an optical transceiver module comprising an optical prism for optical communications which has mounting portions, a light emitting portion, light...
Optical module mounted with WDM filter
A filter element includes a first glass substrate having a pair of parallel surfaces and a band pass filter arranged on one of the parallel surfaces, a pair of...
Optical waveguide substrate and substrate mounting photoelectric hybrid
There are provided a substrate mounted with a photoelectric hybrid circuit having an optical path conversion mirror structure and optical waveguide wiring by...
Pattern matching apparatus and semiconductor inspection system using the
Solving means is configured of a signal input interface, a data calculation unit, and a signal output interface. The signal input interface allows image data...
Defect classifier using classification recipe based on connection between
rule-based and example-based classifiers
In apparatuses for automatically acquiring and also for automatically classifying images of defects present on a sample such as a semiconductor wafer, a...
Method and device for extracting region including stratified region held
between first and second closed regions
A region-extraction method for extracting a contour of a desired region is provided. The method includes: a step (a) for displaying an image; a step (b) for...
A device includes a supporting mechanism which movably supports a living body, light sources which emit near infrared rays, an imaging unit which picks up...
Wireless data communication method for a base station using a common pilot
channel and an individual pilot channel
Data transmission is performed using the most suitable data rate for the radiation pattern of an antenna. Using an individual pilot channel of a first slot, a...
Information transmitting method and information transmitting system
Information transmitting arrangements for transmitting information through a plurality of base stations from a master station to a plurality of slave stations...
Optical pickup, optical information recording apparatus and optical
information recording and reproducing...
In holographic recording, it is important to form stably an interference fringe between a reference beam and a signal beam in a holographic storage medium. To...
Storage device and its drive startup method
The time required for starting up drives in a storage device mounted with both hard disk drives and solid state drives is shortened. A storage controller of the...
Optical disk medium and tracking method
A super-resolution material is formed in only a data pit, in a low temperature state of the super-resolution material, reflectivity of each of a pit portion and...
Optical pickup device
An optical pickup device includes a hosing having three walls connected together whose horizontal cross-section is substantially U-shaped. A first wall supports...
Active shield superconducting electromagnet apparatus and magnetic
resonance imaging system
The active shield superconducting electromagnet apparatus includes: a main switching circuit in which first and second main coils, first and second shield...
Plurality of non-magnetic dampers on a voice coil yoke arm
A plurality of non-magnetic dampers on a voice coil yoke arm for reducing low frequency vibration in a hard disk drive is disclosed. One embodiment provides...
Perpendicular recording magnetic head with a main magnetic pole piece and
an auxiliary magnetic pole piece
Embodiments in accordance with the present invention provide a perpendicular recording magnetic head whose dimensional dependency on the nonuniformity of...
Perpendicular magnetic write head with stepped write pole for reduced MCW
dependency on skew angle
A magnetic write head for perpendicular magnetic data recording having a notched write pole for reduced magnetic core width (MCW) dependence on skew. The write...
Method of manufacturing a perpendicular magnetic write head with stepped
trailing magnetic shield with...
A method for manufacturing a magnetic write head having a stepped trailing shield. The stepped trailing shield is formed by forming a non-magnetic bump over a...
Reducing the obstruction of air flow through a bypass channel associated
with a disk drive using an...
Embodiments of the present invention pertain to reducing the obstruction of air flow through a bypass channel associated with a disk drive. According to one...
Thermally assisted recording head control means for protrusion management
Methods and structures for improving fly height control for thin film write heads utilized in thermally assisted recording are disclosed. Methods include the...
Apparatus and method for determining motor spin direction of a hard disk
A method for determining motor spin direction of a hard disk drive is provided. The method includes forming an air inlet on a first sidewall of a disk drive...
Optical inspection method and optical inspection apparatus
In the conventional contaminant particle/defect inspection method, if the illuminance of the illumination beam is held at not more than a predetermined upper...
Detection circuit and foreign matter inspection apparatus for
In a foreign matter inspection apparatus for a semiconductor wafer, a PMT which detects reflection light, an amplifier which amplifies a signal detected by the...
Liquid crystal display device
A liquid crystal display device comprising a liquid crystal display panel that has a first substrate (SUB1), a second substrate (SUB2) disposed so as to oppose...
Liquid crystal display device
A liquid crystal display device has a thin structure with a backlight device appropriate for illuminating a liquid crystal panel where there is no area in band...
Broadcast receiving apparatus, and a tuner and a distributor for the same
Within a broadcast receiving apparatus, mounting therein two (2) pieces of tuner units, each being receivable at least three (3) kinds of broadcasting signals,...
Image pickup device and noise reduction method thereof
An image pickup device having an electron multiplying-charge coupled device includes a control unit for controlling an electron multiplication factor of the...
Image input device and calibration method
Provided is an image input device which includes a laser range finder and a camera, and is capable of automatically calibrating the laser range finder and the...
Image display apparatus and image display module
An image display apparatus configured by a display panel having an image memory element in a pixel, which achieves low power consumption. A nonvolatile image...
Liquid crystal display device having an improved backlight
A liquid crystal display device includes a liquid crystal display panel having a liquid crystal layer sandwiched between a pair of transparent substrates, at...
Liquid crystal display device with influences of offset voltages reduced
A semiconductor integrated circuit includes a first register, a second register, a gray scale voltage generator which outputs a plurality of gray scale...
Plasma display device
A technique which enables improvement of luminance and reduction of consumption power in a sustain discharge driving of a four-electrode structure PDP,...