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Optical disc drive, optical pickup and optical component used therefor
Provided are an optical pick up and an optical component used for the optical pickup which are capable of preventing or restraining occurrence of deviation and...
Optical pickup, optical information recording and reproducing apparatus
and method for optically recording and...
An optical pickup for recording a hologram by using an angle multiplexing method. An optical beam is separated into two beams, a signal beam and a reference...
Optical disk apparatus and test writing method
Test writing is executed while skipping areas where deviations are present on an optical disk to thereby improve accuracy and reliability of an optimum...
Magnetoresistive sensor with nitrogenated hard bias layer for improved
A magnetoresistive sensor having a hard bias structure that provides improved bias field robustness. The sensor includes a nitrogenated hard bias layer and a...
Magnetic head design having reduced susceptibility to electrostatic
discharge from media surfaces
Methods and structures for the fabrication of a thin film, longitudinal and perpendicular recording heads are disclosed. The heads comprise a plurality of...
Spoiler with integrated bypass channel wall for HDD applications
A spoiler implementable in a hard disk drive. The spoiler includes a structure. The structure includes a diffuser integrated therewith. The structure further...
A metallic structure is provided on a surface of a substrate. A component having a longer wavelength than excitation light is detected from luminescence from...
Apparatus for inspecting defects
A defect inspection apparatus and method includes a darkfield illumination optical system which conducts darkfield illumination upon the surface of a sample...
The present invention is directed to providing a technology for display devices where a transparent cover is pasted on a display panel according to which...
Display apparatus with arrangement to decrease quantity of backlight and
increase transmittance of the display...
A display apparatus is arranged to have pixels, each of which has a RGBW (Red, Green, Blue and White) wavelength distribution characteristic, located...
The present invention is intended to reduce a peak value of a momentary current, which is generated in a data driver, even when display data items expressing a...
Plasma display device and method of driving the same
A technique capable of suppressing or preventing generation of flickers (blinks) by a sustain period control as well as capable of ensuring or enhancing display...
Digital calibration type analog-to-digital converter and wireless receiver
circuit and wireless transceiver...
In a wireless chip receiving the multi-rate data according to the related art, power consumption and a circuit area of an analog-to-digital converter become...
Method for manufacturing radio frequency IC tag and antenna
A wireless IC tag includes an IC chip with a response circuit for receiving a signal sent from an interrogator and transmitting a response signal in response to...
A laminated device comprising pluralities of magnetic ferrite layers, conductor patterns each formed on each magnetic ferrite layer and connected in a...
Increased anisotropy induced by direct ion etch for
A microwave bandstop filter having a magnetic strip formed over dielectric material. The magnetic resonant frequency is controlled by an induced magnetic...
Battery management system for calculating charge and disharge powers
A battery management system which can output a battery state enabling optimum charge and discharge control to be performed even when a temperature variation...
Substrate with a piezoelectric thin film
A substrate has a first thermal expansion coefficient and a piezoelectric thin film has a second thermal expansion coefficient. The piezoelectric thin film is...
Electric rotating machine
A lead conductor penetrating portion that bring out lead conductors to the inner diameter side is formed in a winding holding portion of a clamp ring for...
Rotating electrical machine
A rotating electrical machine having an RF-IC chip for detecting a rotation and also having a stator and a rotor. When a compact RF-IC chip is used as the RF-IC...
Semiconductor power module including epoxy resin coating
Use of Pb-free solder has become essential due to the environmental problem. A power module is formed by soldering substrates with large areas. It is known that...
Tool-to-tool matching control method and its system for scanning electron
A system for controlling a tool-to-tool disparity between a plurality of scanning electron microscopes includes a measuring unit for measuring a tool-to-tool...
Operation device and elevator apparatus with operation device
To reduce the number of erroneous operations, on an operation apparatus conducting mutually different operations such as opening and closing operations, a...
Method of manufacturing semiconductor device
A substrate processing apparatus, a method of manufacturing a semiconductor device, and a method of confirming an operation of a liquid flowrate control device...
Device for processing a substrate, method of processing a substrate and
method of manufacturing semiconductor...
Provided is a substrate processing apparatus and a method of manufacturing a semiconductor device, which are hard to cause a defect in processing a substrate...
Semiconductor nanoparticle fluorescent reagent and fluorescence
The present invention measures defect fluorescence exhibited from a defect level mainly on a semiconductor nanoparticle surface site which has an energy level...
Method for manufacturing a perpendicular magnetic write pole using an
electrical lapping guide for tight write...
A method for manufacturing a magnetic write head for perpendicular magnetic recording. The method provides for accurate definition of a device feature such as a...
Button-type alkaline battery and method of manufacturing the same
A button-type alkaline battery in which an anode 3 containing an anode active material and an alkaline electrolyte is disposed in a sealed space formed by...
Method for making a master mold with high bit-aspect-ratio for
nanoimprinting patterned magnetic recording...
A method for making a master mold to be used for nanoimprinting patterned-media magnetic recording disks results in a master mold having topographic pillars...
Adhesive bonding sheet, semiconductor device using 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...
The present invention provides a low-cost MEMS functional device by improving air tightness of a jointed section by anode junction in wafer level packaging for...
Process for producing resin molded article
There is disclosed a process for producing a resin molded article by using a resin into which fine metal particles are so introduced as to be hardly dissolved...
Magnetic separation filtering and cleaning apparatus
A magnetic separation filtering and cleaning apparatus for adding flocculant and magnetic powder to raw water containing pollutant particles to form magnetic...
Plasma treatment system and cleaning method of the same
A plasma treatment apparatus has a reaction vessel (11) provided with a top electrode (13) and a bottom electrode (14), and the first electrode is supplied with...
CMP abrasive, method for polishing substrate and method for manufacturing
semiconductor device using the same,...
The present invention discloses a CMP abrasive comprising cerium oxide particles, a dispersant, an organic polymer having an atom or a structure capable of...
Ultrasonic imaging device
This invention provides an ultrasonic imaging system that implements imaging by distinguishing sharply and definitely the echo components generated by...
Ultrasonograph and method for controlling movement of display body of
The operability of setting movement of a Doppler sample gate for setting a Doppler measurement portion on a sectoral or circular ultrasonogram is improved. An...
Master-slave manipulator system
In a master-slave manipulator system, manipulation device can be manipulated intuitively even when clutch manipulation is performed. A master-slave manipulator...
Small handling pole locking assembly
A system and a method for securely connecting, or interlocking two pole sections together to ensure that they do not disconnect during use. The system includes...
Projection type image display apparatus
A projection type image display apparatus includes an image display element, a lens group disposed in a direction of propagation of light with respect to the...
Projection-type image display apparatus
A projection-type image display apparatus for projecting an image, enlargedly, onto a projection surface, comprises: an image display element; a lens group,...
Image displaying apparatus, and a method for adjusting vibrating condition
of a reflection mirror in the image...
For enabling to prevent ill effects from being generated in the structures of a reflection mirror, even if increasing an output energy from a light source,...
Electro-mechanical brake apparatus
The invention provides a brake apparatus in which a vibration resistance and a heat resistance are improved, in a control apparatus of an integrally structured...
Electric power steering apparatus
The present invention provides an electric power steering apparatus, in which reduction and thickness thereof can be achieved, radiation performance thereof can...
Control apparatus for internal combustion engine and control method
In a control apparatus and a method for an internal combustion engine, a first cylinder group in which both of the intake and exhaust valves of each of the...
A first, a second, and a third combustion region are defined by the air-fuel ratio of the mixture gas feeding combustion. Upon switching of combustion regions...
Controller for liquid chromatograph analyzer
Collecting device for substances floating in air
Collecting device for substances floating in air
Compound information platform and managing method for the same
Module combination candidates which compose an information platform, to reduce human error when a platform is composed, and to permit automatic configuration...