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US20080277938 |
Wind Power Generation System and Operating Method Thereof
A wind power generation system wherein procedure for controlling the blade pitch is changed in accordance with the rate of decrease in the amplitude of the grid voltage, and when over current...
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US20080277679 |
Light-emitting device
A light-emitting device, including a compound semiconductor layer disposed on a substrate, includes a light-emitting layer, and a dielectric constant change structure formed in a part of the...
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US20080277661 |
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
A technique of manufacturing a semiconductor device capable of performing a probe test by a common test apparatus as normal LSI chips even for large-area chips is provided. A chip comprising a...
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US20080277583 |
Charged particle beam apparatus
Electrification affected on a surface of a sample which is caused by irradiation of a primary charged particle beam is prevented when plural frames are integrated to obtain an image of a...
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US20080277575 |
Ion mobility spectrometer and ion-mobility-spectrometry/mass-spectrometry hybrid spectrometer
A low-cost and high-ion-transmission-ratio ion-mobility spectrometry filter, including an ion source, a first drift region in which a gas flow direction and a DC electric-field direction are...
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US20080276907 |
Electromagnetic Fuel Injection Valve Device
An electromagnetic fuel injection valve device for an internal combustion engine is configured to carry out an energization to an electromagnetic coil of an injection valve actuator for a valve...
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US20080276448 |
METHOD FOR DEFINING THE TRAILING SHIELD THROAT HEIGHT IN A PERPENDICULAR MAGNETIC RECORDING WRITE HEAD
A method of forming a perpendicular magnetic recording write head having a trailing shield (TS) with a precisely defined throat height (TH) on an air-bearing slider includes depositing an...
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US20080276120 |
Volume and failure management method on a network having a storage device
A SAN manager acquires configuration information from devices constituting a SAN and produces a corresponding relationship between a host computer and a virtual volume (virtual volume mapping) and...
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US20080276038 |
Storage system using flash memory modules logically grouped for wear-leveling and raid
A storage system using flash memories includes a storage controller and plural flash memory modules as storage media. Each flash memory module includes at least one flash memory chip and a memory...
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US20080275962 |
Remote access providing computer system and method for managing same
A computer system for providing a remote access service includes a unit for acquiring information on a relation between a terminal and a user using the terminal, a unit for acquiring network...
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US20080275926 |
STORAGE SYSTEM AND METHOD OF COPYING DATA
A storage system comprises a primary storage system comprising a primary storage apparatus and a primary control apparatus for controlling the primary storage apparatus; and a secondary storage...
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US20080275620 |
Ignition detecting method for gas turbine
A gas turbine which can detect ignition in a combustor regardless of startup conditions of the gas turbine, such as the hot startup or the cold startup. An ignition detecting method for the gas...
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US20080275619 |
Ignition detecting method for gas turbine
A gas turbine which can detect ignition in a combustor regardless of startup conditions of the gas turbine, such as the hot startup or the cold startup. An ignition detecting method for the gas...
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US20080274576 |
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
A method for improving productivity when manufacturing a semiconductor device. A lower electrode, insulating films, an upper electrode and insulating films are formed on a semiconductor substrate...
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US20080274381 |
PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH PATTERNED MAGNETIC ISLANDS AND NONMAGNETIC TRENCHES AND MANUFACTURING METHOD FOR SUPPRESSING SURFACE DIFFUSION OF TRENCH MATERIAL
A patterned perpendicular magnetic recording medium of the type that has spaced-apart pillars with magnetic material on their ends and with trenches between the pillars that are nonmagnetic regions...
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US20080274009 |
R-T-B BASED SINTERED MAGNET
An R-T-B based sintered magnet according to the present invention comprises: 12 at % to 17 at % of a rare-earth element R; 5.0 at % to 8.0 at % of boron B; 0.02 at % to 0.2 at % of Mn; and a...
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US20080273705 |
Broadcasting method and broadcast receiver
A broadcasting method and a broadcast receiver whereby contents are first distributed only for storage so that the stored contents are later played back in a time period predetermined by the...
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US20080273450 |
Optical disk
The invention provides an optical disk that enables high-speed reproduction of address signals. A wobble address system for optical disk supports various types of synchronization, such as phase...
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US20080273446 |
Recording medium, information recording and reproducing method, and recording and reproducing apparatus
Conventionally, as in the case of switching between a DVD-R and a DVD-RAM, when the method of record mark arrangement in a track is changed, the physical format of the disk is also changed. This...
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US20080273268 |
PERPENDICULAR MAGNETIC RECORDING WRITE HEAD WITH COPLANAR MAIN POLE AND RETURN POLES AND MAGNETIC RECORDING SYSTEM
A perpendicular magnetic recording write head has a main pole and return poles that are substantially coplanar. The write head includes a main pole, two return poles and a connecting stud that are...
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US20080273262 |
Magnetic disk drive, preamplifier for magnetic disk drive, flexible printed cable assembly for magnetic disk drive
Embodiments of the present invention help to improve the cost, mountability, and reliability of a magnetic disk drive that regulates a fly height of a magnetic head slider correspondingly to the...
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US20080273193 |
PATTERN DEFECT INSPECTION APPARATUS AND METHOD
A pattern defect inspection apparatus capable of detecting minute defects on a sample with high sensitivity without generating speckle noise in signals is realized. Substantially the same region on...
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US20080273157 |
Display device having misalignment detection pattern for detecting misalignment between conductive layer and insulating layer
There is provided a display device of high display quality having a circuit substrate, on which electronic parts are correctly mounted in a manner to afford visually recognizing presence and...
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US20080273142 |
LIQUID CRYSTAL DISPLAY DEVICE
The present invention provides a liquid crystal display device in which increase in manufacturing costs is minimized and the utilization rate of illumination light emitted by a backlight source is...
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US20080273135 |
Liquid crytal display device having particular pixel region
A liquid crystal display device with a planar counter electrode formed on the first substrate in each pixel region, a pixel electrode formed on the counter electrode by way of an insulation layer,...
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US20080273001 |
Level converter circuit and a liquid crystal display device employing the same
A display device includes a pixel driver circuit. Each of level converter circuits in the pixel driver circuit has an input terminal supplied with a signal swinging between a first voltage and a...
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US20080272854 |
Antenna duplexer and wireless terminal using the same
A technology which can realize a high-performance multiband operation in a compact circuit configuration and is advantageous for a wireless terminal of GSM system for which the further increase of...
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US20080272685 |
Dispay unit
Hillock is prevented when aluminum wiring is used in order to reduce line resistance in a display unit. The aluminum wiring is formed into multi-layer structure and each layer contains an element...
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US20080272646 |
HYDRAULIC APPARATUS FOR FLUID PRESSURE CONTROL
A hydraulic apparatus includes a fluid pressure control unit which includes: a housing unit enclosing a pump, a motor fixed to a first side surface of the housing unit; a control section provided...
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US20080272507 |
Stably preserved microspheres
In accordance with the present invention, active carboxylic acid ester groups are coupled on the surfaces of microspheres so as to reduce protocols for microsphere processing, control side...
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US20080272300 |
Charged particle beam apparatus
When conditions for an electron gun mainly represented by extraction voltage V 1 and accelerating voltage V 0 are changed, a charged particle beam is once focused on a fixed position by means of...
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US20080272297 |
Scanning electron microscope and CD measurement calibration standard specimen
A calibration standard specimen is provided to have formed therein calibrating patterns of a lattice shape discontinuously arrayed, and particular alignment patterns respectively disposed near the...
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US20080271821 |
R-T-B BASED SINTERED MAGNET
An R-T-B based sintered magnet according to the present invention has a composition comprising: 12 at % to 17 at % of a rare-earth element R; 5.0 at % to 8.0 at % of boron B; 0.1 at % to 1.0 at %...
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US20080271564 |
Hydraulic Power Transmission Device and Work Vehicle
A hydraulic power transmission device in a work vehicle transmits motive power from two hydraulic motors disposed in parallel to each other. The hydraulic power transmission device includes: a...
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US20080271435 |
Deterioration Diagnosis System for an Air-Fuel Ratio Sensor
A deterioration diagnosis system for an air fuel sensor mounted to an exhaust pipe of an internal combustion engine. The air fuel sensor determines a mixture ratio of air and fuel fed into the...
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US20080271308 |
METHOD OF MANUFACTURING A PERPENDICULAR MAGNETIC WRITE HEAD HAVING A WRAP-AROUND TRAILING SHIELD AND A CONCAVE TRAILING EDGE MAIN POLE
A method for manufacturing a magnetic write head for perpendicular magnetic recording. The method allows the write head to be formed with a write pole having a concave trailing edge. The method...
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US20080271062 |
Optical disc apparatus
To prevent deformation of a chassis due to an impact force in an optical disc apparatus, there is provided a tray for inserting/ejecting an optical disc into/from an apparatus body, with the...
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US20080270869 |
Data reproducing apparatus
A data reproducing apparatus has a nonvolatile memory in addition to a memory for data processing. When data error is uncorrected, data and error correction codes other than uncorrected data are...
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US20080270851 |
METHOD AND SYSTEM FOR MANAGING APPARATUS PERFORMANCE
The method comprises and executes constitutional information collection processing of collecting constitutional information of the apparatus, constitutional information of a logical unit which is a...
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US20080270820 |
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 to a resource used by an application,...
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US20080270733 |
Storage controller and storage controller virtual memory control method
A storage controller of the present invention partitions and allocates a virtual memory area to each of a plurality of functions operating simultaneously. Microprocessors inside a higher-level...
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US20080270699 |
System for controlling spinning of disk
A system for controlling spinning of a disk is provided to prevent deterioration of the access response speed and to suppress the power consumption. The system includes a controller controlling a...
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US20080270697 |
STORAGE SYSTEM AND INFORMATION TRANSFER METHOD FOR THE SAME
Before transferring a file, a CPU executes the following processing based on a transfer processing program: obtaining the directory tree structure of a transfer-source storage device; dividing the...
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US20080270696 |
VOLUME ASSIGNMENT MANAGEMENT DEVICE
The present invention is a management computer that determines, as the assignment source of a logical volume that is assigned in order to store predetermined data, a storage area of a RAID group...
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US20080270695 |
Storage system and method of managing the same
A storage system includes a plurality of storage apparatuses respectively connected to a host apparatus via a network. A disk controller of each storage apparatus has DKC identifying information...
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US20080270688 |
Direct access storage system with combined block interface and file interface access
A storage system includes a storage controller and storage media for reading data from or writing data to the storage media in response to block-level and file-level 110 requests. The storage...
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US20080270670 |
Storage system and path switching method
A storage system is characterized by including: a host apparatus for sending various requests and backup-target data; a virtualization apparatus including a volume that stores the data sent from...
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US20080270643 |
TRANSFER SYSTEM, INITIATOR DEVICE, AND DATA TRANSFER METHOD
An object of the invention is to provide a transfer system, initiator device, and data transfer method that can improve data transfer-related performance by fully utilizing a high-speed interface...
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US20080270530 |
Information delivery system and method using positional information
A personal digital assistant includes an input section for designating, when a user requests information based on positional information, whether user desires to acquire wide-area information or...
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US20080270419 |
Portable terminal device and storage medium storing program
Provided that use environment conditions (types of access points) fit for using a telephone directory (user use information) are stored and managed in a condition table in association with the...
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