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Disk drive device and data rewrite method thereof
Embodiments of the present invention help to reduce the occurrence of read hard errors in a hard disk drive (HDD). According to one embodiment, a HDD rewrites...
Harmonic selection for track following on a hard disk drive
Harmonic selection for track following is described for a hard disk drive comprising at least one magnetic disk capable of storing data and spinning, a...
Liquid crystal display device
A liquid crystal display device including a thin light guide plate and capable of preventing light leakage from light sources is provided. The light guide plate...
Liquid crystal display device
An object of the present invention is to provide a liquid crystal display device including a back light in which an electrode support member can be reliably...
Zoom camera with manual focus function
A zoom camera having enhanced focusing stability during high magnification zooming under environments of high temperatures or low temperatures. When the zoom...
Variable gain circuit
There is provided a variable gain circuit system which is inductorless and capable of achieving a high gain and a wide band by elements for achieving variable...
The controller determines the presence or absence of operation of the trigger switch according to an ON/OFF state of the main contact of the trigger switch and...
Charged particle accelerator
In a charged particle accelerator, voltage of several tens of kV is applied between accelerating electrodes. In such a case, electric discharge is sometimes...
Permanent magnet rotating electric machine and electric car using the same
A permanent magnet rotating electric machine comprises a stator having stator windings wound round a stator iron core and a permanent magnet rotor having a...
Semiconductor testing method and semiconductor tester
A semiconductor testing method capable of quickly counting semiconductor cells in which a seemingly horizontal or vertical line is drawn with a mouse, and...
Scanning electron microscope having a monochromator
A scanning electron microscope having a monochromator that can automatically adjust an electron beam entering the monochromator and operating conditions of the...
Semiconductor ceramic composition
It is intended to provide a semiconductor ceramic composition containing no Pb, which is capable of shifting the Curie temperate to a positive direction as well...
Method of synthesizing cDNA
A method for synthesizing cDNA possessing a consecutive sequence starting with a nucleotide adjacent to a cap structure of mRNA, which comprises (i) a process...
An automatic analyzer capable of performing analysis in terms of a number of analysis items with high reliability through a simple operation. The automatic...
Dynamic hard magnet thickness adjustment for reduced variation in free
layer stabilization field in a...
A method for manufacturing a current perpendicular to plane magnetoresistive sensor that allows for dynamic adjustment of free layer biasing to compensate for...
Substrate processing method and substrate processing apparatus
A substrate can be appropriately oxidized, while oxidation of the substrate can be suppressed. The present invention includes a step of generating mixed plasma...
Method for creating a magnetic write pole having a stepped perpendicular
pole via CMP-assisted liftoff
A method for manufacturing a magnetic write head having a stepped, recessed, high magnetic moment pole connected with a write pole. The stepped pole structure...
Method for manufacturing a perpendicular magnetic write head with a wrap
A method for manufacturing a write pole for a perpendicular magnetic write head. The method employs a damascene process to construct the write pole with a very...
Liquid crystal display device
In a backlight which arranges light emitting diodes on a side surface of a light guide plate, irregularities of radiation light from the backlight can be...
Projection display and lighting unit with diffusion optical device
A lighting unit that optimizes an oscillation frequency for oscillating a diffusion device and its amplitude amount and a projecting display using the lighting...
Image display apparatus
A large-screen image display apparatus includes a stand for supporting the display module, which has a leg portion. The leg portion of the stand is inserted...
From the detection result of a sensor for detecting a card, whether or not the card exists in the inside, and whether or not the card exists in a return area...
Fastener driving tool
A clearance is set between a nail feeder and an outer profile portion so that the nail feeder can turn. A pin as a first restriction member that inhibits...
Power steering system, speed reduction mechanism and bearing holder
A power steering system includes a wormshaft housed in a shaft housing portion and rotatably supported at one end by a bearing, a worm wheel adapted to mesh...
A steering system, comprising: an input cylinder having a first hydraulic chamber and a second hydraulic chamber; a transmission mechanism, wherein a...
Method for manufacturing a slider for a perpendicular magnetic recording
A method for manufacturing a magnetic head for magnetic data recording, that allows a lapping termination point to be easily and accurately determined during...
Server power consumption controller, and method and computer program for
controlling server power consumption
A power consumption controller controls the power consumption of a physical server having a virtual server. A management server determines an unused CPU budget...
External storage apparatus and method of preventing information leakage
Proposed is an apparatus and method of preventing the leakage of information from an external storage apparatus even when such external storage apparatus is...
Hard disk drive with certification function
A magnetic disk drive is provided capable of reducing a processing load even in a mode of, for example, reproduction during recording. In one embodiment, a...
Storage apparatus and configuration setting method
This storage apparatus has a plurality of physical devices for storing data sent from a host system, and includes a physical device group setting unit for...
Storage system and logical unit checking method for the same
In a situation where a host computer or storage system is an initiator and the storage system or another storage system is a target, when the initiator intends...
File server, file management system and file relocation method
There is provided a file server which is capable of suppressing power consumption of a storage apparatus. When a file sharing program receives a file access...
Storage system and method for backing up data
To realize backup that gives no influence on on-line performance at low cost, provided is a storage system including one or more disk storage devices, a tape...
The design support system regarding the present invention comprises a node data storage means that stores node data to generate functional models which present...
Vehicle diagnostic control apparatus
A vehicle includes an internal combustion engine 1 and a rotating electric machine 5 as drive power sources and drives a wheel using a driving force of the...
Picture reproducing apparatus
In a picture reproducing apparatus, a scene changing point is detected with respect to contents, and then, a position where a temporal stopping operation is...
Video signal transmitting apparatus and video signal receiving apparatus
An interface is realized that can prevent video signals from being copied easily and which uses a luminance/color difference signal transmission scheme with an...
Recording and reproducing system for image data with recording position
information and a recording and...
An image data recording and reproducing system comprises an image data input unit, an ID generator generating an ID inserted to image data from the image data...
Method and apparatus for inspecting reticle
The present invention provides a reticle inspection technology that enables a relative position between patterns to be evaluated for a pattern that may become a...
A reactor core, comprising: an outermost region; a core region surrounded by said outermost region; a plurality of fuel support members, each of which is...
In an optical pick-up used in common with DVD/CD and BD, when the thickness is intended to be reduced by mounting a total reflection mirror, a cavity for...
Power conversion apparatus
Technology leading to a size reduction in a power conversion apparatus comprising a cooling function and technology relating to enhancing productivity and...
Ceramic substrate part and electronic part comprising it
A ceramic substrate part comprising on its upper surface pluralities of external electrodes comprising wire-bonding electrodes, each of which comprises a primer...
Magnetic disk drive and voice coil motor
Embodiments of the present invention help to reduce out-of-plane excitation force exerted on a coil in a voice coil motor of a magnetic disk drive, so that...
Electronic information storage apparatus with non-lubricated media
Described herein are various embodiments of an electronic information storage apparatus and an associated method and system. For example, according to one...
Perpendicular magnetic recording head and method for manufacturing the
Embodiments of the present invention help to provide a perpendicular magnetic recording head capable of writing a signal in a track having a small width....
Current perpendicular to plane (CPP) magnetic read head
One general embodiment of the present invention is a magnetic read head including a magnetoresistive sensor where sense current flows in a stacking direction of...
Method and apparatus for measuring displacement of a sample to be
inspected using an interference light
In a displacement measurement apparatus using light interference, a probe light path is spatially separated from a reference light path. Therefore, when a...
Liquid crystal display device with the pixel electrode being electrically
coupled to the active element via a...
A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the...
Tonal data of one frame of a video signal is subject to time division into dark subframe tonal data at a low tone and bright subframe tonal data at a high tone...