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Radio frequency identification tag and antenna for radio frequency
An antenna for a radio frequency identification tag, includes a dielectric board; and a pair of conductive plates; wherein the pair of the conductive plates has...
Vehicle communication device and memory product
There is provided a vehicle communication device and a computer program that can avoid a dangerous situation generated when a driver performs an operation such...
Information security system, its server and its storage medium
An RFID notification unit enables an RFID reader to regularly read the RFID code of an RFID tag attached to the relevant terminal itself, its user and its...
Phase shifter circuit with proper broadband performance
A phase shifter circuit includes a plurality of first series circuits each comprised of a series connection of one capacitor and one resistor, a first circuit...
Transconductance compensating bias circuit and amplifier
A transconductance compensating bias circuit is disclosed that includes a first field-effect transistor (FET) having a first electrode, a second electrode, and a...
Timing controller and controlled delay circuit for controlling timing or
delay time of a signal by changing...
A controlled delay circuit has a first gate chain, and a second gate chain. The first gate chain is used to measure a time difference between a changeover point...
The present invention provides a fan that has a fan motor and two signal lines including a number-of-rotations switching control signal line and a rotational...
Semiconductor device with semiconductor chips mounted on mounting board
via conductive anaotubes
A plurality of conductive pads (2) are formed on a mounting surface of a mounting board. Conductive pads (11) are formed on a principal surface of a...
Semiconductor device and method of manufacturing thereof
A silicon nitride film having a thickness of 3 nm or less is formed on the surfaces of a P-well and N-well, as well as on the upper and side surfaces of a gate...
Semiconductor device and manufacturing method thereof
On forming a ferroelectric capacitor structure, an IrO.sub.2 film and an IrO.sub.x film which are constituents of an upper electrode layer are sequentially...
Photomask apparatus, photomask manufacturing method, and mask pattern
A light non-transmitive layer and resist are coated on a surface of a mask. By carrying out exposing, developing, and etching, a positive/negative reversed...
Method of manufacturing wiring substrate having terminated buses
A terminal resistor is provided at the end of a bus formed on a wiring substrate. An insulator having a large dielectric loss angle is provided in the vicinity...
Optical waveform shaper
The present invention is an optical waveform shaper that utilizes a plurality of interferometers. Each interferometer has one of two types of transfer functions....
Optical proximity correction performed with respect to limited area
A method of performing optical proximity effect correction includes defining a partial area of an entire area of a mask pattern, the mask pattern including a...
Method and apparatus for determining LSI type, method and apparatus for
supporting LSI design, and computer product
In manufacturing a structured ASIC, after production of an intermediate product with a transistor layer or the transistor layer and a metal layer, the transistor...
Soft error correction method, memory control apparatus and memory system
A soft error correction method is for a memory system having memory access controllers accessing memories for storing byte-sliced data in cycle synchronism, and...
Program, method, and mechanism for taking panic dump
To completely perform a memory data collecting process by a panic dump in the event of failure, in the configuration information about main memory 5 announced to...
RAID system and Rebuild/Copy back processing method thereof
A RAID system access a physical disk according to a host I/O request, and perform Rebuild/Copy back processing, for implementing high-speed Rebuild/Copy back...
Information processing apparatus, information processing apparatus control
program, and information processing...
There is disclosed an information processing apparatus, information processing apparatus control program, and information processing apparatus control method...
Host apparatus, device, and method for controlling communication system
A host apparatus that adjusts consumption of a device in accordance with the power supply capability of the host apparatus. The host apparatus includes a...
Method of updating firmware in computer server systems
A method of updating firmware in a computer server system is disclosed which method includes disconnecting access from a south bridge to a flash memory when the...
Processor access control device
A data processing device with an efficient mechanism for controlling bus priority of multiple processors. The device has a data memory that is accessible to the...
VPN service management system having a VPN service manager for a provider
network and a VPN service agent for a...
A VPN service management system enabling a customer to rapidly and easily change a VPN service condition, that is, a VPN service management system for managing a...
Computer product and session management method
When a request not yet recognized as belonging to a session sent to a server application written in a non-object-oriented language is received, a session...
Information retrieval terminal
An information retrieval terminal provides keywords to an information retrieval device and instructs it to retrieve by using such keywords. The information...
Electronic bidding method for receiving a bidding form from a bidder for a
supplied item via a virtual server...
In an electronic bidding method used by a bidder to bid for a bid item supplied on a network, a virtual server is generated for each newly supplied bid item when...
Method for calculating tolerable value for fluctuation in power supply
voltage and method of testing
A method for calculating a tolerable value for simultaneous switching noise in an input/output circuit having a differential input supplied with a power supply...
Dynamic cell reconfiguring method and cellular network system to which the
method is applied
A cell configuration can be easily and dynamically changed with less equipment correspondingly to a communication environment by a dynamic cell reconfiguring...
Method and apparatus for controlling bias point of optical transmitter
An optical transmitter includes: a modulating unit that modulates an optical signal based on an electric signal; a first detecting unit that detects a first...
Multi-level modulation receiving device
A multi-level modulation receiving device for adaptively compensating for chromatic dispersion and polarization mode dispersion with high precision. Each...
Optical add/drop multiplexer, control method therefor and control program
The present invention provides an optical add/drop multiplexer including an optical power control unit for performing a control of an optical power by the unit...
Shared multi-lambda source for WDM PON
Shared optical carrier sources for the OLT's are provided. An apparatus comprises a plurality of optical carrier generators, each optical carrier generator...
Optical waveguide member, optical waveguide assembly, and optical module
An optical waveguide member including a first cladding section, a second cladding section joined to the first cladding section, and core sections formed between...
Optical waveguide device
An optical waveguide device is disclosed wherein the modulation efficiency for a driving voltage is improved. The optical waveguide device includes a substrate...
Method of and apparatus for setting image-capturing conditions, and
An apparatus for setting an image-capturing condition includes a travel direction storing unit that receives information on a travel direction of a moving...
Frequency-division multiplexing transceiver apparatus and method
In a frequency-division multiplexing transmission apparatus for transmitting data in a frequency spectrum specific to a mobile station, a chip-dividing unit...
Media access layer processors for network communications
A MAC unit is provided that processes the flow of data between a higher protocol-layer unit and a physical-layer control unit of a network communications...
Communication control method and communication apparatus employing the
Disclosed is a communication control method for recovering communication failures caused by a packet loop that occurs as a result of L2-level misconnection at...
Scheme for operating a wireless station having directional antennas
Disclosed is a wireless station having a receiver and a network allocation vector associated with each of a plurality of directional antennas. The receivers...
Communication method, communication system, and connection apparatus
A connection apparatus is employed which is connected to a repeating apparatus for providing the PoC for first communication apparatuses having a PoC function....
Transmission bandwidth control device
Included are a network information database for storing the statistical information collected from a router, a user request processing unit for accepting and...
Dynamic semiconductor memory reducing the frequency of occurrence of
refresh command request and refresh...
A dynamic semiconductor memory has a plurality of memory blocks and a memory core. Each of the memory blocks has a sense amplifier, and the memory core is formed...
Semiconductor memory and system
A word driver supplies a high level voltage to a word line when a memory cell is accessed and supplies low level voltage which is a negative voltage to the word...
Heat radiating apparatus and electronic apparatus
While one of ventilation fans operates, the other ventilation fan is at rest. Air flows from the operating ventilation fan to the ventilation fan at rest. The...
Library apparatus, having radio tags for arranging plurality of tape
Radio tags storing parts identifying information are arranged for the individual constituent modules such as tape drives and conveying robots of the library...
Storage device and seek control method
A storage device includes a storage unit, a timer unit and a bias current applying unit. The storage unit stores, in advance, a value of a waiting time until...
Eccentricity correction method, signal processing circuit, magnetic
storage apparatus and perpendicular...
A magnetic storage apparatus has a reproducing head to reproduce information from a perpendicular magnetic recording medium that is recorded with servo...
Method for forming a beam of an array antenna and apparatus therefor
A method for forming a beam in an array antenna to orient a null point of the array antenna to a mobile station which acts as interference, includes the step of:...
Filter including acoustic wave filters connected in parallel
A filter includes: a first acoustic wave filter having acoustic wave filters cascaded, an input stage of the acoustic wave filters including a first multimode...
Filter and duplexer
A duplexer includes: a first filter that is connected to a common terminal and a first terminal, and includes a first series-arm resonator; a second filter that...