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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...
Semiconductor integrated circuit device
In order to transfer data at high speed over a long distance, a current mode logic output circuit (CML) having a large number of taps, high accuracy, and a wide...
Verification of a fabrication process used to form read elements in
Test methods and components are disclosed for testing the quality of a fabrication process used to form read elements in magnetic heads. A wafer is populated...
Semiconductor power converter
A semiconductor power converter includes a power converter for converting direct current to three-phase alternating current or vice versa; a means for detecting...
Image display apparatus
By making Nd concentration in the tunneling insulating film 11 smaller than Nd concentration in the base electrode first layer 16, the accumulated electric...
Semiconductor device with integrated circuit electrically connected to a
MEMS sensor by a through-electrode
As well as achieving both downsizing and thickness reduction and sensitivity improvement of a semiconductor device that has: a MEMS sensor formed by bulk...
Photolithographic method and mask devices utilized for multiple exposures
in the field of a feature
A photolithographic method for forming a plurality of characters on a device utilizes a mask set that includes a plurality of photolithographic masks, wherein...
Handling mechanism of trays with which electronic parts are fed and
inspection device of the electronic parts...
In the present invention, through the provision of a tray placing rack for storing trays in multi steps, the trays accommodating electronic parts after...
Disk chucking mechanism and disk handling robot
A disk chucking mechanism constructed with first, second and third link members forms a slider crank mechanism and the third link member is rotated by a drive...
Combustion type power tool
A combustion type power tool capable of avoiding wasteful injection of combustible gas from a gas canister even if an unintentional operation of the push lever...
Flow controller and its regulation method
A mass flow controller arranged to perform mass flow test operation in the controller itself by incorporating a test tank. The mass flow controller is provided,...
Method and apparatus for controlling an internal combustion engine
In a control device for an internal combustion engine having a turbocharger with a variable turbo flow rate, and an intake valve provided with a variable valve...
IPSec processing device, network system, and IPSec processing program
Security policy databases capable of being fast retrieved while securing sequentiality. An IPSec processing device of the present invention performs...
Virtual computer system
To improve the maintainability of a virtual machine system, there is provided a mechanism capable of appropriately reporting a failure that occurs in a dedicated...
Storage system for restoring data stored in failed storage device
The present invention maintains mapping information denoting which real areas have been allocated to which virtual areas for a virtual volume, the capacity of...
Storage area dynamic assignment method
A storage system allocates a data storage area in response to an access request from a first computer if the capacity of a first physical storage device...
Method and apparatus for increasing an amount of memory on demand when
monitoring remote mirroring performance
A method and storage system for increasing an amount of memory in a queuing area on. The storage system includes first and second storage subsystems connected to...