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Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic
wave resonator, and radio-frequency...
A thin film piezoelectric bulk acoustic wave resonator has a multilayer structure including a piezoelectric thin film, a first metal electrode film, and a...
Power converter and motor driving system
An object of the present invention is to provide a power converter in which the open-phase can be detected in a broader frequency region even if a predetermined...
An object of the present invention is to increase the speed of the level shifting operation in a display device having a level shift circuit formed of...
Specimen observation method
It is an object of the present invention to provide a specimen observation method, an image processing device, and a charged-particle beam device which are...
Mass analyzer and mass analyzing method
There has been a problem that both detection sensitivity and throughput cannot be improved simultaneously by a conventional MS/MS analysis method. A mass...
An insulation-coated wire has a conductor, and a semiconductive layer provided at an outer periphery of the conductor. The semiconductive layer has a resin...
Plasma processing method and plasma processing device
A plasma processing method using plasma includes steps of applying current to a coil and introducing gas into a processing chamber, applying a bias power that...
Cell culture apparatus and control method thereof
A cell culture apparatus is provided in which a plurality of culture vessels can be mounted and removed in a set, which has a regulation mechanism that can fix...
Composite electrolyte membrane, production method thereof,
membrane-electrode assembly, and fuel cell
A composite electrolyte membrane uses a metal-oxide hydrate which has a number of hydration water molecules of 2.7 or more and 10 or less and/or which is in the...
System, method and apparatus for multiple anisotropy layered magnetic
structures for controlling reversal...
Multiple anisotropy layered magnetic structures for controlling reversal mechanism and tightening of switching field distribution in bit patterned media are...
Superfine copper alloy wire and method for manufacturing same
A superfine copper alloy wire has a copper-silver alloy wherein the superfine copper alloy wire has a final wire diameter of 0.05 mm or less, and the...
R-Fe-B based sintered magnet having on the surface thereof vapor deposited
film of aluminum or alloy thereof,...
An R--Fe--B sinlered magnet having on the surface thereof a vapor deposited film of aluminum or an alloy thereof and a method for producing the same. The vapor...
A safety cabinet adaptable for a variation in body height of a worker using the safety cabinet, that is, a safety cabinet which prevents various bacteria from...
Abrasive, method of polishing target member and process for producing
To polish polishing target surfaces of SiO.sub.2 insulating films or the like at a high rate without scratching the surface, the present invention provides an...
High-pressure liquid supply pump
An object of the present invention is to reduce the pressure loss in a relief valve employed for a high-pressure liquid supply pump. Disclosed is a...
Method and device for controlling pump torque for hydraulic construction
A current load rate of an engine 10 is computed and a maximum absorption torque of at least one hydraulic pump 1, 2 is controlled so that the load rate is held...
Video projection system
A roll bar for protecting a projection mirror is attached so as to avoid exerting an external force to the projection mirror portion, direct thereto upon a...
A top cover (17) is provided at an upper position of a supporting structure (12) of heat exchange device (11), and an upper opening (20C) is configured to be...
Ignition coil device for internal combustion engine
An internal combustion engine ignition coil device has an annular seal rubber at its lower side coil. An annular projection is provided on a part of the seal...
A miter saw which prevents deterioration in perpendicularity of a cutting blade to the upper surface of a base part when slide of a pipe is regulated by...
Ultrasound diagnostic apparatus
In a transportable ultrasound diagnostic apparatus, a body to which a display unit on which an ultrasound image is displayed is integrated and an operation...
Exhaust gas cleaning system for engineering vehicle
An exhaust gas cleaning system for an engineering vehicle, such as a hydraulic excavator, is capable of performing manual regeneration control of a regeneration...
Method of making a write head lapping guide about aligned to a
non-magnetic layer surrounding a write pole
A method in one embodiment includes forming an electric lapping guide layer; forming a write pole; forming a first gap layer over the write pole; masking a...
Objective lens actuator and an optical pickup
An objective lens actuator comprises, two objective lenses, each for focusing lights upon an optical disc, an objective lens holder member for holding the...
Storage apparatus and load distribution method
A storage apparatus having plural control processors that interpret and process requests sent from a host computer includes a distribution judgment unit for...
Controller for controlling a plurality of logical resources of a storage
A controller for controlling a logical resource of a storage system comprises a virtual resource preparation section for preparing a virtual resource which is a...
Task management control apparatus and method, having redundant processing
Processed results are received when processors make compatible computations on data of a common object. A computation command signal is generated and fed to the...
Storage system and control method thereof
Provided is a storage system, including: one or more disk drives storing data; a disk controller for controlling data access to the disk drive; a power supply...
Storage apparatus with power usage control function and power usage
control method in storage apparatus
A storage apparatus includes plural trays each incorporating plural HDDs and a controller that controls access to the HDDs in response to an access request from...
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...
Computer system, storage system and method for saving storage area by
integrating same data
Provided is a storage system capable of saving actually used physical storage areas and of achieving a high speed in write processing. There is disclosed a...
Remote copy system
Provided is a remote copy system capable of guaranteeing the time ordering of data to be handled by a remote site even when the tasks at the remote site are...
Remote copy system and path setting support method
A remote copy system includes: a host computer; a first storage system connected to the host computer; and a second storage apparatus connected to the first...
Optimized computer system providing functions of a virtual storage system
A virtual storage system is equipped with a plurality of storage systems and a virtualization device for virtualizing the plurality of storage systems logically...
Storage system and data erasing method
This storage system includes a server management unit for managing in a server a maximum overwrite count and an overwrite count for overwriting the overwrite...
Storage system provided with function for detecting write completion
It is an object to prevent a processing speed of the storage system provided with a function for detecting a write completion of data from being reduced. A...
Storage system and data processing method for the same
The present invention aims for efficient use of storage capacity in a storage system by reducing the amount of time taken for processing including removing...
Network storage system with a clustered configuration sharing a namespace,
and control method therefor
Provided is a storage system as follows. A server holds a management table that serves to manage a mount point of a file system. The management table stores a...
Method and apparatus for data processing with index search
In a database management apparatus for managing a database where an index is used in a search for data, the data is stored in a table that has attributes of the...
Remote copying system with consistency guaranteed between a pair
When plural copy groups including pairs exist, remote copying for pairs belonging to copy groups is suspended selectively on a copy group-to-copy group basis,...
Information processing apparatus and operation method thereof
An information processing apparatus includes a remote copying processing part 214 copying, at predetermined time intervals, difference data of a D-VOL 72 onto a...
Database management method, database management apparatus, and database
In order to reduce a period of time required for a database operation and maintenance job, provided is a database management method in a database management...
Method of managing and displaying gene expression data
A method visually and clearly manages and displays a large amount of gene expression data obtained using a large number of DNA chips. The types of DNA chip are...
Thermal mass flow sensor with improved response across fluid types
One embodiment of the present invention comprises a mass flow controller. The mass flow controller may comprise a pair of thermal sensing elements, a bridge...
Vehicular control system and control method
A vehicular control system which includes a user parameter input module, an external parameter input module, a plurality of objective functions, a policy...
Steering system for engineering vehicle
A hydraulic steering unit 5 generates a control pressure corresponding to the rotational quantity and rotational direction of the steering wheel 109 on the...
Travel drive apparatus for a working vehicle
In case a temperature (T) of a lubricant oil (G) cannot be detected by an oil temperature sensor (51) provided on an output side of a lubricant pump (46), the...
Biological light measuring apparatus and method
An optical fiber setting adequacy evaluation unit is disclosed for evaluating a setting adequacy on a body surface in an inspection area of irradiation use...
Slide device and electronic equipment
A slide device includes a base, a slider provided at the base and slidable along an axis serving as a y-axis with respect to the base, a cam provided at the...