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Communication apparatus and path switching method
In a communication apparatus on a network having ring topology and connecting plural communication apparatuses such that adjacent communication apparatuses are...
Communication control apparatus, method and program thereof
A communication apparatus communicably connects a network of a plurality of apparatuses and a data relay apparatus to another network of the same manner as that...
Interface circuit, memory interface system, and data reception method
An interface circuit includes a delay circuit that generates a delay signal obtained by delaying a data strobe signal, a first logical circuit that performs a...
Compiled memory, ASIC chip, and layout method for compiled memory
Each of memory blocks includes word line groups each having at least one of word lines, memory cells and bit lines. A decoder unit selects couple control units...
Nonvolatile memory cell array architecture for high speed reading
When different word lines are accessed sequentially, to perform access operations in parallel, a word decoder overlaps a part of activation periods of those word...
Production method for semiconductor storage device and semiconductor
A pair of power supply lines that are orthogonal to the border with the cell array are placed, for each one-bit processing circuit of the data processing unit,...
Cooling device for accommodated printed circuit board in a chassis
A cooling device includes a chassis that partitions a first space, a second space, and a third space sandwiched between the first space and the second space, a...
Mounting structure of antenna device
A mounting structure of an antenna device for mounting the antenna device composed of a ground part and an element part on an electronic apparatus is disclosed....
Clock signal generating and distributing apparatus
LC resonant voltage control oscillators are adopted as voltage control oscillators for the purpose of providing a clock generating and distributing apparatus...
Clock frequency dividing circuit
A first frequency dividing circuit and a second frequency dividing circuit are provided, and these circuits frequency-divide two-phase external clocks injected...
Signal detecting apparatus, signal receiving apparatus, and signal
A signal detecting apparatus detects a signal received based on a current received and includes a detecting unit that detects, in the current received, a peak...
Semiconductor device, manufacturing method of the semiconductor device,
and mounting method of the...
A semiconductor device, including a semiconductor substrate where a plurality of functional elements is formed; and a multilayer interconnection layer provided...
Semiconductor device and method for manufacturing the same
It is disclosed a semiconductor device including a silicon substrate, provided with a plurality of cell active regions in a call region, an element isolation...
Interposer and method for manufacturing the same
The interposer includes a glass substrate 46 with first through-electrodes 47 buried in; a plurality of resin layers 68, 20, 32 supported by the glass substrate;...
Chemical solution feeding apparatus and method for preparing slurry
An apparatus for feeding slurry to an external device. The apparatus includes a preparation tank for preparing the slurry. A circulation pipe is connected to the...
Cleaning/drying apparatus and cleaning/drying method
A cleaning/drying apparatus including a vapor area where vapor of an organic solvent inside the cleaning/drying apparatus is generated, an ejecting part...
User position utilization system
A system utilizing information on a user position via an IP network. The system includes storage unit for storing information for identifying a date and time...
Video program broadcasting apparatus, method, and program which
steganographically embeds use information
A video program broadcasting apparatus includes a program table storage unit and a program-URL matching table storage unit. The URL of a video program which is...
Task distribution program and task distribution device for a processor
device having multiprocessors
A task distribution program which converts a source program for a single processor into a program for a multiprocessor device having a plurality of processors...
Program control device and program control method
Disclosed is a program control device for managing cache information and generating an optimum linker option to thereby improve use efficiency of a cache memory....
Exposure data generator and method thereof
An exposure data generator for generating exposure data representing graphical information of a pattern to be exposed and a computer-readable recording medium...
Method and apparatus for calculating wiring capacitance, and computer
A diagonal-capacitance calculating unit calculates diagonal capacitance based on the adjacent wirings in diagonally upward and downward direction from a target...
Information processing terminal displaying guidance for a key operation on
A cellular phone and a guidance display program enable an enhancement of operability when operating the cellular phone, corresponding to an event. An occurrence...
Semiconductor memory device, semiconductor integrated circuit system using
the same, and control method of...
The invention relates to a semiconductor memory device and a semiconductor integrated circuit system using the same and a control method of a semiconductor...
Multiuser KVM switch
A multiuser KVM switch that is connected between a plurality of consoles used by respective users and a plurality of servers, including: a setting portion that...
Service communication control method, service relaying apparatus,
management server, portal server, and service...
A service communication control system includes a user terminal connected to a user network. The service communication control system also includes communication...
Information and programming browse sharing method
An information browse supporting system and method utilized for a plurality of users to browse the information and capable of vitalizing user-to-user...
Network design processing device and method, and program therefor
In a network design processing device, a network drawing creation processing unit inputs the service communication setting information for business execution in...
In-vehicle detachably electronic apparatus and in-vehicle electronic
An electronic apparatus is provided with a holding portion detachably holding a portable apparatus, the electronic apparatus including: a main operating portion...
Eco-run control device and method for resetting the same
An eco-run control device is mounted on a vehicle and is capable of performing eco-run control to stop an engine when predetermined stop requirements are...
Eco-run control device and engine restart method
An eco-run control device sends an engine stop request to an engine control device when predetermined stop requirements are satisfied, causes the engine control...
Interferometer for demodulating differential M-phase shift keying signal
An interferometer for demodulating a differential M-phase shift keying signal includes a PLC type interferometer main body, a heating portion that heats the PLC...
Modulating a signal according to 2.sup.n-PSK modulation
A system operable to modulate a signal according to phase-shift keying (PSK) modulation includes a translator and a phase modulation system. The translator...
Wavelength superimposing device, manufacturing method therefor, and WDM
The present invention is a wavelength superimposing device that can restrain a system scale and further reduce an optical transmission loss, while broadcasting a...
Optical receiver and optical reception method compatible with differential
quadrature phase shift keying
In an optical receiver according to the present invention, an input signal light subjected to the differential quadrature phase shift keying (DQPSK) is incident...
Transmitting apparatus with bit arrangement method
A transmitting apparatus comprising circuitry operable to generate a plurality of bit sequences using bits included in a first data block and a second data...
Distortion compensating apparatus and power amplifier apparatus
A distortion compensating apparatus has an adaptive distortion compensating unit to compensate nonlinear distortion by controlling an input signal of a nonlinear...
Packet communicating apparatus
To provide a packet communicating apparatus that can reduce a padding area. A packet communicating apparatus used in a high speed packet communication in a radio...
Radio transmission apparatus and method of inserting guard interval
A radio transmission apparatus includes: a guard interval insertion unit that inserts a guard interval in every data block of a transmission data signal; a...
Apparatus and method for processing control packet in spanning tree
When a control packet is transmitted/received among devices that support a spanning tree protocol (STP), a receiving side device temporarily stores a received...
Hologram recorder and hologram recording method
A hologram recorder includes a light source for emitting a laser beam, a polarizing beam splitter for splitting the laser beam into a recording beam and a...
Resistance memory element and method of manufacturing the same, and
semiconductor memory device
A resistance memory element memorizing a high resistance state or a low resistance state in a memory region and switched between the high resistance state and...
Information equipment includes an open/close mechanism that opens or closes exhaust ports, a cooling fan that dissipates heat in the information equipment into...
Function expansion device and electronic device system
A function expansion device has a housing containing an electronic component and a locking mechanism having a lock-releasing member attached to the housing and...
Magneto-resistive effect element magnetic disk device having
magneto-resistive effect film and method of...
A magneto-resistive effect element is provided with a first soft magnetic layer, a magneto-resistive effect film formed directly on the first soft magnetic...
Semiconductor optical amplifier
A polarization-independent SOA is provided which uses an InP substrate (11) as a semiconductor substrate and uses GaInNAs having introduced tensile strain as an...
Semiconductor optical amplifying device, semiconductor optical amplifying
system and semiconductor optical...
A polarization-independent SOA having an InP substrate used as a semiconductor substrate, and an active layer taking an MQW structure formed of a barrier layer...
Electronic apparatus and camera module unit
A camera module unit includes a printed wiring board overlaid on a shielding enclosure. A camera module is supported on the surface of the shielding enclosure....
Method and apparatus for three-dimensional graphics, and computer product
A graphic apparatus that draws an object three-dimensionally using a level plane and a height-axis perpendicular to the level plane includes a receiving unit, a...
Touch panel device and control method and device for eliminating noises in
touch panel device
A touch panel device includes an excitation transducer for exciting a surface acoustic wave upon application of a burst wave and a reception transducer for...