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System for presenting information for commercial articles put in a basket
using electronic tag
A commercial article information presenting system includes a shopping basket device and a shopping server communicating with the shopping basket device. The...
Method of estimating sound arrival direction, sound arrival direction
estimating apparatus, and computer...
Sound signals from sound sources present in multiple directions are accepted as inputs of multiple channels, and signal of each channel is transformed into a...
Performance abnormality analysis apparatus, method, and program, and
analysis result display method for...
In determining a condition of a case under which the occurrence rate of the performance abnormality is high based on information related to a resource...
Apparatus and method for connection test on printed circuit board
A connection test apparatus includes a controlling section, controlling each connection test device to switch the operation mode between the first and the...
Engine start control apparatus and engine start control method
An engine start control apparatus enables a user to start an engine of a vehicle irrespective of a user's operation of ignition key. The engine start control...
Sleepiness level detection method and apparatus
A sleepiness level detection method of determining a sleepiness level of a subject, includes: detecting a heart beat signal indicating a signal of heart beats...
High frequency filter having a solid circular shape resonance pattern with
multiple input/output ports and an...
A resonance pattern (21) made of conductive material and having a circular plan shape is formed over the principal surface of a dielectric substrate. First and...
Portable terminal devices
The stationary body 12 comprises a plurality of operation keys 18 and two or more microphones 22 and 24. The movable body 16 comprises a receiver 34 and a...
A transmission method for use in a multi-hop wireless communication system is provided. Furthermore, the system has access to a time-frequency format for use in...
Optical-receiving apparatus and bias-voltage-control method used for the
According to an optical-receiving apparatus including an APD converting input light into an electric signal and a bias-voltage-control method used for the...
Digital phase estimator, digital phase locked loop and optical coherent
The present invention provides a digital phase estimator, a digital phase locked loop and an optical coherent receiver. The optical coherent receiver comprises...
Optical transmission device
In a wavelength-division multiplexing communications system including a plurality of optical transmission devices having an optical amplifier, downstream...
System and method for managing different transmission architectures in a
passive optical network
In accordance with the teachings of the present invention, a system and method for managing different transmission architectures in a passive optical network...
Flexible open ring optical network and method
A flexible open ring optical network includes a plurality of nodes connected by twin or other suitable optical rings. Each node is operable to passively add and...
Method and apparatus for acquiring image of internal structure, and
An apparatus for acquiring an internal-structure image of an object from a plurality of images of the object photographed by a photographing unit includes a...
A speaker apparatus which does not need insertion of a stand into a speaker box, and which can prevent vibrations occurring in a speaker unit from transmitting...
Elliptic curve cryptosystem apparatus, storage medium storing elliptic
curve cryptosystem program, and elliptic...
A scalar multiplication can be performed on an elliptic curve cryptosystem at a high speed. P is set as an initial value of Q, and 2.times.P is set as an...
Relay device, computer readable medium storing test program and a method
for testing relay device
A relay device for relaying transfer data to be transmitted between the devices has a plurality of testers. Each of the testers determines whether received...
Communication control apparatus, communication control method, recording
medium storing communication control...
A communication control apparatus has a setting unit for setting a receiving filter for discarding a broadcast frame received continuously not less than a...
Line accommodating device
A line accommodating device for accommodating lines of a first communication network and a second communication network, the line accommodating device includes...
Heat diffusing structure of a portable electronic apparatus
A portable electronic apparatus includes a first unit, a second unit, and a hinge unit. The first unit includes a first housing, a heat generating component...
Controller which controls a variable optical attenuator to control the
power level of a wavelength-multiplexed...
An optical amplifying apparatus which includes an optical amplifier, an optical attenuator and a controller. The optical amplifier amplifies a light signal...
Gain and signal level adjustments of cascaded optical amplifiers
An optical amplification device which includes first and second optical amplifiers, and a controller. The first optical amplifier receives a light and amplifies...
Electronic device including a camera unit with an image capturing function
and an operations-unit illuminating...
An electronic device is disclosed that includes an operations unit disposed in a device main body for input operations, and a camera unit including a camera for...
Control device for display panel and display apparatus having same
A display panel control device comprises a first buffer, to which a current-frame data, is written in synchronization with a sync signal, and from which the...
A wireless device has a housing, a patch antenna, and an open/shut sensing unit which senses the open/shut state of the housing and forms an open/shut signal...
Successive approximation analog-digital converter circuit using
An analog-to-digital converter circuit includes: a capacitor array including a plurality of first capacitors, each having a first terminal connecting to a...
Sample-hold circuit having spreading switch and analog-digital converter
A sample-hold circuit includes a voltage-current converter, having a first input terminal pair to which an input differential signal is input and a first output...
Signal transmission circuit and signal transmission system with reduced
A signal transmission circuit includes a transmitting circuit for outputting a transmitting signal to a transmission line, a parallel circuit including a...
Peak power reduction method
A technique wherein when signals, the modulation schemes of which are different, are to be combined, performing the peak suppression using amounts of the...
Logical circuit device, logical operation varying method, and logical
A logical circuit device comprises a plurality of logical blocks including reconfigurable logical configurations and a network including reconfigurable...
Semiconductor device with improved pads
A semiconductor device has: a circuit portion having semiconductor elements formed on a semiconductor substrate; insulating lamination formed above the...
Semiconductor device and manufacturing method thereof
A semiconductor device and manufacturing method thereof capable of improving an operating speed of a MOSFET using an inexpensive structure. The method comprises...
Optical semiconductor device and manufacturing method of the same
A side barrier is provided between columnar dots each constituted by directly stacking respective quantum dots in seven or more layers. Out of respective side...
Fabrication process of a semiconductor device to form ultrafine patterns
smaller than resolution limit of...
A method for fabricating an electron device on a substrate includes the steps of forming a dummy film over the substrate such that the dummy film covers a...
Semiconductor device and production method thereof
A method of fabricating a semiconductor device is disclosed that is able to suppress a short channel effect and improve carrier mobility. In the method,...
Semiconductor device, method for manufacturing semiconductor device, and
computer readable medium
In a multi-project-chip semiconductor device, semiconductor elements fabricated on a wafer have a layout that corresponds to an exposure order of a pattern of...
A card connector includes a base housing configured to allow attachment of different kinds of memory cards; multiple kinds of memory card contacts held in the...
A screw fastener includes a first screwdriver including a first bit configured to fasten a first screw by engaging with a recess of the first screw, and a first...
Method, apparatus, and computer program for managing access to documents
A computer program, apparatus, and method for managing access to documents, capable of identifying the exact events of document access on the basis of given...
Circuit design data conversion apparatus, circuit design data conversion
method, and computer product
A single module includes a shared combinational circuit, a multiplexed sequential circuit, and a common I/F and is substituted for a multiplexed module formed...
Gateway card, gateway device, gateway control method, and computer product
Clients and server are interconnected through a gateway card of a personal computer. The clients and the servers have different communication protocols. When a...
Apparatus and method for managing logical volume in distributed storage
A logical volume management apparatus includes a first storage unit that stores configuration information on a first stage logical volume, and a second storage...
Terminal emulation program, storage medium, load test method, load test
apparatus, and load test system
A load test apparatus includes a computer which is implemented with an operating system having a window management function, and can be connected to a network...
Application processing method, and intermediation server device
An intermediate server device is installed among a financial institution server device, a local government server device and an applicant terminal device. The...
Computer-readable medium storing display control program and mobile
A medium storing a program for display control. When the program is executed by a computer realized in a mobile terminal, the mobile terminal operates as...
Wireless LAN device and communication mode switching method
A wireless LAN device for lessening failure in switching from infrastructure mode to ad-hoc mode. A radio wave coverage storage stores coverage information...
Biological information detecting device
When an image representing biological information is input from a biological information input unit 10, such as a fingerprint sensor or the like, for obtaining...
Method and apparatus for compressing and decompressing data, and computer
A bit string having a predetermined length is added to a head of a data string. The data string to which the bit string is added is compressed to produce a...
Frequency dividing device
In a frequency dividing device, a 1/P frequency divider subjects an input clock signal to 1/P frequency division. A phase shifter shifts the phase of the 1/P...