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An object of the invention is to provide a plastic objective lens having a good lens tilt property in both thicknesses of a two-layer disc in a used temperature...
Write strategy determining method, optical disc recording method, optical
disc and optical disc apparatus
An optical disc recording method of suppressing variations in the record quality due to variations in an initial strategy of a write strategy using many...
Optical disk apparatus, optical head, and detection signal processing
Disclosed herein is a technology that enables stable and high-speed writing and/or reading in an optical disk apparatus. The optical disk apparatus has an...
Control device and method of manufacturing thereof
A module comprises a metallic terminal pins for connection and a circuit board with electronic components mounted thereon, a circuit board connecting side of...
Magnetic disk drive, magnetic disk drive manufacturing method and method
of estimating gas amount in magnetic...
Embodiments of the present invention provide a magnetic disk drive that can estimate the amount of gas filled in a housing precisely and simply. According to...
A terminal includes a first part, which includes a terminal contact hole and an ITO film, and a second part, which includes the ITO film but not the contact...
Liquid crystal display device
An object of the invention is to reduce the size of a liquid crystal display device and to enhance the reliability of a connection portion with a flexible...
The present invention provides a liquid crystal display device which exhibits the excellent wide viewing angle characteristic and the high-speed responsiveness....
Image displaying apparatus
A display apparatus is provided which includes a display panel, a signal board for processing an image signal used in an image display, and a power source board...
Liquid crystal display device
Three layers are formed on a TFT substrate SUB 100. The three layers include a first transparent electrode PSL1 131, a second transparent electrode CSL 127 and...
Multi-band high-frequency circuit, multi-band high-frequency circuit
component and multi-band communication...
A multi-band high-frequency circuit for performing wireless communications among pluralities of communication systems having different communication...
Digital controlled power supply
In a digital controlled power supply including a digital controller for generating a PWM signal which is used to turn on and off a switching element to obtain...
Ultrasonic transducer device
A lower electrode is formed over a semiconductor substrate via an insulator film, first and second insulator films are formed to cover the lower electrode, an...
Sample dimension inspecting/measuring method and sample dimension
One of principal objects of the present invention is to provide a sample dimension measuring method for detecting the position of an edge of a two-dimensional...
Charged particle beam equipment
Charged particle beam equipment has a processing unit for calibrating dimension values of an enlarged specimen image, and means for changing the amount by which...
Electron beam device
A multi-biprism electron interferometer is configured so as to arrange a plurality of biprisms in an imaging optical system of a specimen. An upper electron...
Laser machining method and laser machining apparatus
A laser machining method and a laser machining apparatus by which holes excelling in form accuracy can be machined efficiently are to be provided. A first...
Polymerizable boric compounds, methods of producing the same,
polymerizable compositions and ionic-conductive...
A polymerizable boric compound for electrochemical devices represented by the formula (1), wherein, B represents a boron atom, Z represents a polymerizable...
Substrate processing apparatus and substrate processing method
A substrate processing apparatus includes a processing chamber that processes a substrate, and a substrate placing base enclosed in the processing chamber, and...
Perpendicular magnetic recording medium, method of manufacturing the same,
and magnetic recording device
Embodiments of the present invention help to provide a discrete track medium for realizing a high track density in a low price by adopting a configuration, in...
Composite material, having high thermal conductivity and low thermal
expansion coefficient, and...
A composite material having a high thermal conductivity and a small thermal expansion coefficient, which is obtained by impregnating a porous graphitized...
Metal structure and method of its production
The present invention provides a method for producing a metal structure comprising a substrate and a metal film formed on the substrate; comprising the steps of...
Device for transporting liquid and system for analyzing
In a device for transporting liquid, liquid to be transported is enclosed by an oil droplet, which is fractionated with air, for manipulation. Moreover, as a...
A connection structure includes a first terminal housing with first connecting terminals, a second terminal housing with second connecting terminals, isolating...
Combustion apparatus and wind box
The invention provides a combustion apparatus which can inhibit an NOx generation even in the case of promoting a mixing between a high-temperature combustion...
Paper stacking apparatus
A bottom surface of a stacking and accommodating portion is structured such as to be sloped to be lower in accordance with moving away from a paper carry-in...
Identification information managing method and system
A ticket system using an IC card includes a terminal, such as an entrance gate, and a server. A ticket incorporates an IC chip having read-only identification...
Liquid chromatograph device
This liquid feeding system has the first and second pumps each of which is provided with a plunger. Liquid sucked through each of the pump suction ports is...
Inertial body drive system
A pressure selector valve (13) is provided between a hydraulic motor (1) and a directional control valve (5) to connect one of the main conduits (4A), (4B) on a...
Optical device integrated head
An optical device integrated head having high light utilizing efficiency by decreasing the propagation loss caused from an optical source to a recording medium,...
Node management device and method
A device that is communicably connected to each of three or more nodes constituting a cluster system holds resource information, which is information relating...
Storage subsystem and storage system for updating snapshot management
The first storage subsystem, when new data is written in a first memory device beyond a certain timing, writes pre-updated data prior to update by said new data...
Information processing apparatus and information processing method
Providing an information processing apparatus and information processing method that prevent the occurrence of inconsistencies between restored files and other...
Video reproducing device
The present invention provides a video reproducing device which provides a function of reproducing a still image file and a moving image file recorded onto a...
Orthogonality detector, and quadrature demodulator and sampling quadrature
demodulator using detector thereof
To detect phase mismatches between in-phase and quadrature signals of a quadrature demodulator. The phase mismatches can be detected using the signals obtained...
Switching hub and LAN system
A switching hub is provided with a control unit for setting, for a port, a VLAN-ID comprising a subgroup ID of a subgroup constituting a VLAN, and a sub-ID of a...
Voice communication system and voice communication method
A voice communication system, which is connected to a LAN to which communication terminals are connected and to a public network to which telephones are...
System and method for multicast/broadcast reliability enhancement over
A system comprises a communication engine for transmitting at least one groupcast packet to wireless stations on a wireless network; an ACK leader selection...
Pulse width modulation method for a power converter
A pulse width modulation method has the steps of operating a second instruction signal so that each of the differences between two or three arbitrary...
TMR sensor having magnesium/magnesium oxide tunnel barrier
A tunnel junction magnetoresistive sensor having improved TMR performance (dR/R) and improved area resistance. The sensor includes a barrier layer sandwiched...
Magnetic recording apparatus with correlated main magnetic pole-to-shields
spacing and main magnetic...
Embodiments of the present invention achieve a high linear recording density and a high track recording density to thereby improve the areal recording density...
Perpendicular magnetic recording write head with magnetic shields
separated by nonmagnetic layers
A perpendicular magnetic recording write head that may be used in magnetic recording disk drives has a magnetic write pole (WP) with an end that is generally...
Adaptive data recovery procedure based on radial positioning
Data recovery information characterizes data recovery procedure (DRP) steps to be performed within a hard disk drive (HDD) in response to a miss. Particular...
Polarizer and liquid-crystal display apparatus having reduced polarization
state in oblique viewing angles
A liquid crystal display apparatus includes a first polarizer located on one side of a first substrate, a second polarizer located on the opposite side of a...
Liquid crystal display device
An object of the present invention is to reduce defects in display due to short-circuiting in liquid crystal display devices using a liquid crystal material...
Liquid crystal display device having a protrusive film formed over a phase
plate in a reflective pixel region
A liquid crystal display device includes a first substrate and a second substrate with a liquid crystal material sandwiched therebetween, a pixel having an...
Liquid crystal display device
A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, a light-shielding film, a plurality of subpixels on the...
A liquid crystal display panel formed by using a TFT substrate and a color filter substrate is polished to decrease the thickness thereof so that it can be...
Image storage system
An image storage system effectively stores image data captured by an image capture device in a plurality of image storage devices. Each of the image storage...