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Method for redundant linking lines and wide area network node device
A WAN node device includes a failure monitoring unit that monitors failure in a first LAN-side input-output unit and a second LAN-side input-output unit. If...
Hologram recording and reproducing apparatus
A hologram recorder/player includes recording beam modulation controller which causes a spatial light modulator to modulate the recording beam in such a way that...
Ring oscillator for temperature sensor, temperature sensor circuit, and
semiconductor device having the same
A ring oscillator includes an odd number of unit circuits connected in series each of which includes an inverter. Each of the unit circuits includes the inverter...
In order to allow to make compact a distributed amplifier by dispensing with any choke coil and reduce its cost, the distributed amplifier is configured such...
Mixer circuit for frequency mixing of differential signals
A mixer circuit designed for low voltage operation with rail-to-rail local signals. First and second transistors form a first input section to produce a first...
Evaluation method of semiconductor device
A technology for analyzing and evaluating of a change of impurity content distribution at the heat treatment of electrodeposited copper film. There is provided a...
Semiconductor device and semiconductor product
The embodiments discussed herein reduce, in a semiconductor device having a ferroelectric capacitor, the film thickness of an interlayer insulation film covering...
Method for manufacturing micro structure
A method for forming a pattern includes the steps of: (a) preparing a lower hard mask layer and an upper hard mask layer stacked on an etching target film; (b)...
Photomask, photomask fabrication method, and semiconductor device
A photomask capable of preventing a pattern outside a chip region from being transferred onto a wafer. A non-circuit pattern (a monitor pattern for measuring the...
Surface mount coaxial connector assembly
A disclosed coaxial connector can be surface-mounted on a circuit board without degradation in signal transmission characteristics. The coaxial connector...
Screen printing method and apparatus including two squeegees with
different lengths and pressures
A screen printing device configured to print a printing paste on a printed board, the printing paste being applied on a screen printing plate where openings...
Disk reproducing apparatus
A disk reproducing apparatus with improved quality is provided which has a clamper and a clamper plate. By providing the clamp plate with connection portions...
Layout analysis method and apparatus for semiconductor integrated circuit
A method for analyzing a layout for a semiconductor integrated circuit, which includes a plurality of physical devices, to generate physical parameter...
System and method for providing an improved sliding window scheme for
clock mesh analysis
A method is provided and includes accessing a description of a chip, which includes sequential elements and a clock mesh. Items used include: the description of...
Control method for information processing apparatus, information
processing apparatus, control program for...
The present invention provides a control method for an information processing system, which includes a plurality of processing apparatuses performing a mutually...
Information processing apparatus with security module
An information processing apparatus includes a TPM, a key management module for managing a key database, a memory, and a file processing module for encrypting...
Information processing apparatus including transfer device for
According to an aspect of an embodiment, an apparatus has a pair of first system boards, each of the first system boards including a processor and being adapted...
Video metadata correction apparatus and method
This invention is to provide a technique for properly correcting video metadata related to and synchronized with the video. This video metadata correction...
Framework and system for purchasing of goods and services
A system for conducting an agreement between two parties relying on a trusted a third party includes a first party generating a first view of the agreement and...
Analyzing timing uncertainty in mesh-based architectures
A method of analyzing timing uncertainty involves creating an accurate model of one or more circuit elements of a mesh circuit residing within a window that...
Radio base station apparatus and radio communication method
The radio base station apparatus comprises: a plurality of antenna elements for transmitting and receiving radio signals; a detection unit for detecting...
Computer-readable recording medium storing data communication program,
data communication method, and mobile...
A computer-readable recording medium storing a data communication program capable of transmitting desired data quickly. The mobile terminal (computer) has the...
Communication device, and method and computer program for information
A communication device relates a plurality of identification information to specifying information included in the identification information and manages them,...
Manufacturing method of optical device and optical device
A method of manufacturing an optical device involves forming patterns on a dielectric substrate. The patterns include a waveguide pattern having a folded part, a...
Monitoring modulator bias using photon absorption
Monitoring a bias point of an optical modulator includes receiving an optical signal modulated by the optical modulator. Photons of the optical signal are...
Biometric information obtaining apparatus
The apparatus enables a user to recognize the way he is moving his finger with respect to, for example, a sweep-type fingerprint sensor so that the user can...
Private key delivery system and a private key delivery method
A private key delivery system and a private key delivery method are disclosed. The private key delivery system includes a transmitter, a receiver, and an optical...
System and method for adjusting compensation applied to a signal using
A method for adjusting a signal includes applying compensation to a data signal to generate an output signal and sampling the output signal to generate data...
IEEE 1394 transmitter, IEEE 1394 receiver and audio data content
There is provided an IEEE 1394 transmitter for transmitting a plurality of audio data contents, having an audio data generator configured to sample the plurality...
Communication message conversion apparatus and communication message
A communication conversion apparatus achieve efficient conversion without conversion delay and converts messages that effect communication with different...
Method and apparatus for extending synchronous optical networks
The number of managed network elements within a SONET network is configured to exceed the number addressable elements in a given address area. This is achieved...
System and method for bandwidth allocation in an optical light-trail
A method for allocating the use of an optical light-trail includes calculating a bid at a first node in the light-trail with consideration for the criticality of...
Virtualization switch and method for controlling a virtualization switch
A virtualization switch includes first communication line connection terminals which can be connected to a host computer, a physical storage apparatus or a...
Connecting device and electronic apparatus system
A connecting device for detachably holding an electronic apparatus having a housing formed in a plate shape and serving as an interface for a signal input/output...
Power supply control circuit, and electronic control device, power
supplying circuit, and power control...
A power supply control circuit is configured including a MOS-FET 61 connected between a DC power supply 10 and a load circuit 31 so that a body diode D300 formed...
Power protection apparatus and electronic control unit
A power protection apparatus including: a switch unit connected in series in a power supply line from a power source to a DC regulator; a first short-circuit...
Cartridge magazine with shutter opening mechanism
The cartridge magazine according to the present invention has a plurality of holding shelves holding a plurality of cartridges, each holding shelf being provided...
Recording medium and color adjusting apparatus
With a recording medium causing a computer to execute a color adjustment program used for the color adjustment of a display, weights are assigned to the...
Portable terminal and portable telephone having a camera and lens cover
In a portable terminal having a photographic function for receiving photographic light from a camera subject and obtaining image data, the portable terminal...
Image data processing circuit and image data processing method
An object of the present invention is to provide an image data processing circuit and an image data processing method capable of determining a reference signal...
Image obtaining apparatus
The image obtaining apparatus realizes a function of detecting the distance, tilt, and/or attitude of an object, irrespective of the distance between the image...
Information processing apparatus with antenna switching function,
communication apparatus, antenna switching...
In an information processing apparatus such as a notebook type personal computer having radio communication functions, for communication units to simultaneously...
Antenna apparatus for multiple input multiple output communication
At least two antennas are selected from a plurality of antennas which consist of at least two antennas having polarization characteristics or directivities...
Surface acoustic wave device and duplexer
A surface acoustic wave device includes a supporting substrate, a LiTaO3 piezoelectric substrate joined on the supporting substrate, which has a normal line...
Signal extraction circuit
A shunt regulator performs a control so as to stabilize a voltage obtained by rectifying the radio frequency signal output from an antenna unit at a prescribed...
Semiconductor circuit and controlling method thereof
A semiconductor circuit including a bias circuit (1) generating a signal reflecting a current driving capability of a transistor; an analog/digital converter...
Information processing apparatus and phase control method
An apparatus includes plural combinations of a clock supplier and a clock supply destination supplied with a clock from the clock supplier. The clock supply...
Semiconductor integrated circuit, control method, and information
A semiconductor integrated circuit includes a circuit block connected to an arithmetic processing unit via a bus, a power supply noise data generator which is...
Control unit, power supply device and electronic apparatus
A power supply device has a first node to which an input voltage is input, a second node, a third node from which an output voltage is output, a first switching...
Semiconductor device with crack-resistant multilayer copper wiring
In a semiconductor device including a multilayer pad, the multilayer pad comprises a first pad layer provided over a semiconductor substrate to have a first...