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Optical disc drive and hibernation recovery method for an optical disc
Provided is a technology in which a controller for controlling read/write performed to/from an optical disc includes a processor for controlling an interface, a...
Tunnel junction type magneto-resistive head
As recording density of sensors is increased, it is desired to lower the areal resistivity (RA) of TMR sensors. Decreasing RA to 1.0 .OMEGA..mu.m.sup.2 or below...
Technique for measuring process induced magnetic anisotropy in a
A method for determining a magnetic anisotropy of a free layer of a magnetoresistive sensor. The method includes forming a functional magnetoresistive sensor...
Head-slider with protrusion control structure and manufacturing method of
the head-slider with protrusion...
A head-slider. The head-slider includes a slider and a magnetic-recording head formed on the slider. The magnetic-recording head includes a main pole, a return...
Perpendicular magnetic recording head with domain controlled side shield
In one embodiment, a perpendicular magnetic head includes a main magnetic pole, a trailing shield, and a multilayered side/leading shield disposed on a leading...
Detecting wedge angle with a third electric lapping guide (ELG) during
manufacture of a magnetic head
In one embodiment, a magnetic head includes a read element, a write element, a write upper shield positioned in a downtrack direction from the write element, a...
Air breather with waterproof fiber material for magnetic disk drive
Embodiments in accordance with the present invention provide a magnetic disk drive that reliably prevents entry of water or other form of liquid through a...
Apparatus, system, and method for controlling out-gassing and humidity in
a closed space-constrained environment
An apparatus, system, and method are disclosed for controlling out-gassing and humidity in a closed space-constrained environment. In particular, an environment...
Disk drive and method for measuring clearance between a head and a disk in
a disk drive
A disk drive. The disk drive includes a disk, a head, a head-slider, a moving mechanism, and a controller. The head is configured to access the disk. The...
Disk surface inspection apparatus, inspection system thereof, and
inspection method thereof
The invention has a function of preparing a data base for a relation between a defect shape and an arrangement for the optical system capable of detecting the...
Method and apparatus for inspecting a pattern formed on a substrate
A pattern inspection method and apparatus in which a deep ultraviolet light or an ultraviolet light is irradiated onto a specimen on which a pattern is formed,...
Liquid crystal display device
Provided is a liquid crystal display device with a backlight including a light guide plate. The light guide plate includes, a reflective polarizing plate for...
Liquid crystal display device having first, second, and third transparent
electrodes that form first and second...
To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second...
Liquid crystal display device
The present invention prevents deterioration of image quality by lowering a heat value of a data driver connected to a liquid crystal display panel. In a liquid...
Chip antenna and its production method, and antenna apparatus and
communications apparatus comprising such chip...
A chip antenna comprising a magnetic substrate comprising Z-type ferrite or Y-type ferrite as a main phase and having a through-hole extending linearly along a...
Triple plate feeder--waveguide converter having a square resonance patch
A planar antenna module according to one preferred embodiment of the present invention comprises an antenna portion (101), a feeder portion (102), and a...
Waveform equalization circuit with pulse width modulation
There is provided a waveform equalization circuit with pulse width modulation that includes pulse-width adjust-level generation circuits PWCLC1a, PWCLC2a, for...
Battery apparatus for controlling plural batteries and control method of
Lower order control devices control plural battery cells configuring plural battery modules. An input terminal of the low order control device in the highest...
A power tool includes a housing, a brushless motor, and a cover member. The housing has an air intake hole and an air exhaust hole formed therein, the housing...
Semiconductor integrated circuit device
A semiconductor integrated circuit device capable of achieving improvement of I/O processing performance, reduction of power consumption, and reduction of cost...
Charged particle beam irradiation system and charged particle beam
A charged particle beam irradiation system includes a synchrotron which accelerates an ion beam, an irradiation apparatus for irradiating an object with the ion...
Radiation imaging system, nuclear medicine diagnosis apparatus and
positioning adjusting mechanism
A radiation imaging system includes a detecting unit including a plurality of radiation detecting elements arranged in a plane for radiation detection, a...
Mass spectrometer and method of mass spectrometry
In a mass spectrometer having ion sources capable of switching between atmospheric pressure chemical ionization and electron impact ionization, a first gas...
Method of manufacturing semiconductor device, method of processing
substrate, and substrate processing apparatus
Provided is a method of manufacturing a semiconductor device. The method includes: (a) forming an oxide film having a predetermined thickness on a substrate by...
Organic EL display device and manufacturing method thereof
An object of the invention is to provide an organic EL display device manufacturing method that allows the reliability of the organic EL display device having...
Planarized magnetic recording disk with pre-patterned surface features and
secure adhesion of planarizing fill...
A magnetic recording disk has surface features of elevated lands and recessed grooves, and a planarized upper surface. A chemical-mechanical-polishing (CMP)...
Adhesive for bonding circuit members, circuit board and process for its
An adhesive for bonding and securing a semiconductor chip to a circuit board and electrically connecting the electrodes of the two, and containing an adhesive...
Methods and apparatus to fabricate soft magnetic film with preferred
uniaxial anisotropy for perpendicular...
Soft magnetic film fabricated with preferred uniaxial anisotropy for perpendicular recording. One type of cathode design has a field direction that is parallel...
Method for purifying gas, gas purifying apparatus, and gas purifying
This invention provides a method involving the use of a non-ammonia-based deNOx catalyst for reducing the amount of NOx in exhaust combustion gas discharged...
Liquid-liquid extraction system
The invention aims to reduce the processing time of liquid-liquid extraction, reduce variations in the amount of extraction of a solute, and improve the...
Automatic analyzer and sample-processing system
A sample-processing system that improves total system processing efficiency, and reduces a sample-processing time, by establishing a functionally independent...
Method for manufacturing a magnetic write head having a hard mask defined
write pole trailing edge step
A method for manufacturing a magnetic write head having a write pole with a tapered trailing edge step. The resulting tapered trailing edge step maximizes write...
Capillary electrophoresis apparatus
The invention provides a capillary electrophoresis apparatus which can improve the operability and measuring speed. According to the invention, a sensor for...
Patterned-media perpendicular magnetic recording disk with servo regions
having magnetized servo pillars and...
A patterned perpendicular magnetic recording disk has a pre-patterned disk substrate with pillars and trenches arranged in data regions and servo regions. In...
Installation construction method for boiler facilities
With an installation construction method for boiler facilities, the boiler facilities comprise a boiler building configured of a steel structure, and a boiler...
According to an aspect of the present invention, there is provided a nailing machine, including: a drive unit that drives a blade to strike a nail; a blade...
Temperature insensitive mass flow controller
A temperature insensitive mass flow controller comprising a main flow line, a capillary tube coupled to the main flow line across a bypass a thermal sensing...
Substrate processing apparatus and semiconductor device producing method
Disclosed is a substrate processing apparatus, including: a processing container; a gas supply section to supply a desired processing gas to the processing...
Ultrasonic inspection method and ultrasonic inspection apparatus
An ultrasonic inspection method and ultrasonic inspection apparatus is capable of inspecting a weld line and of detecting a circumferential crack and an axial...
An angular rate sensor and an acceleration sensor are sealed at the same sealing pressure. The sealing pressure at this time is put into a reduced pressure...
One inertial sensor detects an acceleration in a driving direction as well as an angular rate about one axis and an acceleration in a detecting direction at the...
Exhaust gas cleaning system for construction machine
Before a large amount of PM is deposited in a filter 32, an exhaust gas cleaning system for a construction machine regenerates the filter to avoid a decrease in...
Method of manufacturing a solar cell lead wire
A solar cell lead wire includes a conductive material, and a solder plated layer on a periphery of the conductive material. The solder plated layer is formed...
Tray of optical disk device and optical disk device including the same
A tray of an optical disk device and an optical disk device including the tray are provided. In a tray rear portion located at a higher level than a tray bottom...
Method of detecting memory leak causing portion and execution program
With regard to a plurality of data stored in a memory, relationship of data is grasped twice after a time interval therebetween. Next, increased data C1, E2, E3...
Storage apparatus and data verification method in storage apparatus
When a data write request to a disk drive 210 is received from a host computer 20, a first error detecting code of write data to be written to the disk drive...
Method and apparatus for monitoring data-processing system
A system management method in a system management apparatus for a distributed computing system having a plurality of computers, said system management method...
Power estimating method and computer system
In order to calculate the power of logically-partitioned areas without using a power meter in a storage system logically partitioning a storage area, there is...
Implementing secure erase for solid state drives
A method and apparatus are provided for implementing secure erase for solid state drives (SSDs). An encryption key is used to encrypt data being written to SSD....
Method and apparatus for cryptographic conversion in a data storage system
When data is encrypted and stored for a long time, encryption key(s) and/or algorithm(s) should be updated so as not to be compromised due to malicious attack....