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Computer program product, apparatus and method for monitoring network and
regulating packets on a network path
A network monitoring apparatus retrieves packets flowing on a path to be monitored on a network using a packet capturing unit. A packet analyzing unit analyzes...
Admission control method and admission control system
An admission control method for determining a session admission probability with respect to a new session admission of a path, so that a bandwidth measured in...
Multicast network monitoring method and multicast network system to which
the method is applied
Disclosed is a multicast network system including a multicast network which provides a plurality of relay nodes, and a monitoring server and a plurality of...
The electronic device has: a housing having an opening; a lid attached to the housing to cover the opening; a first substrate fixed in the housing; and a second...
Library apparatus and transporting mechanism therefor
When a rotation shaft reaches a first standstill position, a contact piece is received in a first hooked groove. A grasping mechanism unit is forced to enjoy a...
Multilevel optical phase modulator
To take out monitor light unaffected by a multilevel optical phase-modulated component. For the purpose, a phase-shift unit that controls phases of plural (n, n...
Image outputting system and computer-readable medium for outputting image
In an image outputting system, a monitor simultaneously outputs a plurality of input image data. A management server stores a management table including display...
Thermal printer and cutter
A thermal printer includes a first module having a motor and a thermal head support member to fix a thermal head, the thermal head support member having a fixed...
A/D conversion circuit for use with low-potential and high-potential power
A D/A conversion circuit for performing D/A conversion at high speeds. The D/A conversion circuit includes a resistor string including a plurality of resistor...
Amplifier circuit having first amplifying section and second amplifying
An amplifier circuit includes a first amplifying section for amplifying a signal, and a second amplifying section for amplifying the signal amplified by the...
A phase shifter includes a phase shifting unit for operating at a timing at which a clock signal becomes equal to or greater than a threshold value and...
Control circuit and control method of current mode control type DC-DC
The invention presents a control circuit and a control method of DC-DC converter capable of suppressing subharmonic oscillation of coil current even if the...
Circuit for preventing through current in DC-DC converter
A DC-DC converter for preventing through current from causing erroneous operation of an ideal diode. A first transistor for receiving input voltage is connected...
Insulating film material, multilayer interconnection structure, method for
manufacturing same, and method for...
To provide an insulating film material that can be advantageously used for forming an insulating film having a low dielectric constant and excellent resistance...
Semiconductor photodetector that causes avalanche multiplication to occur
only at photodetector portion located...
In order to improve reliability by preventing edge breakdown in a semiconductor photodetector having a mesa structure such as a mesa APD, the semiconductor...
Semiconductor device and manufacturing method thereof
A quantum dot semiconductor device securing sufficient gains without depending on polarization and a manufacturing method thereof. On a first barrier layer, a...
Compound semiconductor device using SiC substrate and its manufacture
A compound semiconductor device includes: a conductive SiC substrate; an AlN buffer layer formed on said conductive SiC substrate and containing Cl; a compound...
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, trenches...
Thermoplastic resin casing and method for fabricating the same
The present invention relates to a decoration technique for providing iridescent color effects or glittering luster effects to a resin casing by attaching a...
Electronic part and circuit substrate
Electrical connection is established by bringing solder bumps formed as electrical connecting terminals of an electronic part and spiral contactors formed as...
A thermal capacitor cools servers when an active cooling system fails. The thermal capacitor includes cold insulation passages, fans, temperature sensors, and a...
Method of connection of equipment in a network and network system using
A method for connecting equipment in a network system, enabling prevention of the spread of viruses throughout the network resulting from connection to the...
Information processing apparatus, program and method for transmitting
content in security scheme according to...
An information processing apparatus is connectable to a user device over a network. The apparatus includes a processor. The processor transmits, in response to...
Data relay device, storage device, and response delay monitoring method
A data relay device relays a read request from a source device to a destination device and relays data corresponding to the read request from the destination...
Debugging system, debugging circuit and information processing apparatus
A debugging system includes a CPU that is a debugging target and a debugging circuit. The CPU has an output part configured to independently output stack access...
Method of and apparatus for reproducing information, and security module
An information reproducing apparatus of the present invention includes a secure module and a main memory. The information in the secure module can not be...
System controller, identical-address-request-queuing preventing method,
and information processing apparatus...
In a system controller including a CPU-issued request queue having a circuit that processes plural requests having identical addresses not to be inputted to the...
Load distribution method, load distribution device, and system including
load distribution device
A load distribution device that receives processing requests from terminals and that allocates and transfers the processing requests to at least one of a...
Processing method and computer system for summation of floating point data
A computer system execute summation processing even if the computing sequence is not adhered to in a system for computing a sum of floating point data of a...
Map information distribution system, map information distribution method,
and computer-readable recording medium
A map information distribution system carries out a search based on search criteria that is input from a first terminal device, outputs predetermined map...
System analysis program, system analysis method, and system analysis
A system analysis program which can accurately analyze the operational status of a system without modifying functions of the system for providing services. A...
Multi-core model simulator
A high-speed multicore model simulator is realized. A multicore model simulator having a plurality of threads, and a plurality of core models executing the...
Crack growth evaluation apparatus, crack growth evaluation method, and
recording medium recording crack growth...
The analysis model generation unit generates an analysis model for use in an analysis by a finite-element method. A stress distortion analysis unit analyzes a...
Method of monitoring optical signal to noise ratio and optical
transmission system using the same
The invention aims to provide a monitoring method that can measure an optical SNR in an ultra high speed optical transmission system with high accuracy, and an...
Focus adjusting apparatus and method
A focus adjusting apparatus adjusts a focus of a camera imaging a moving object. The apparatus includes a calculating unit that calculates a first out-of-focus...
Mounting member for fixedly holding cylindrical mounted part on printed
A mounting member has a tube, and a plurality of clamps. The clamps hold the tube or outer portions on both sides of the tube. Therefore, the external load on...
Image encoding apparatus
An image encoding apparatus includes a detection unit detecting edge block candidates as blocks including an edge in an image composed of plural blocks, and a...
Method and device for estimating work skills, and computer product
In a work skill estimating device, an item information receiving unit receives, as item information, duration information of each dealing sequence in a customer...
Radio communication method, transmitter, and receiver
Of the antenna group composed of multiple ones of the transmission antennas and multiple ones of the reception antennas, the present method selects an antenna...
Frequency-division multiplexing transceiver apparatus,
wave-number-division multiplexing transceiver apparatus...
A frequency-division multiplexing transmission apparatus for transmitting data in a frequency spectrum specific to both symbol and mobile station, is disclosed....
Semiconductor integrated device
A semiconductor integrated device includes a plurality of wavelength tunable lasers, provided on a semiconductor substrate, and having oscillation wavelength...
Cell management method and apparatus
In a cell management method and apparatus which can prevent a call loss generated in association with an increase of cell usage rate independent of a protection...
Mobile communication system and communication method thereof
A communication method in a mobile communication system that copies and transmits data, to which transmission sequence numbers have been attached, over a...
Plasma display apparatus
A PDP apparatus has a plurality of address driving modules (ADMs) connecting a PDP, a chassis, PDP address electrodes with an address driving circuit of the...
Mounting board, height adjusting apparatus and mounting method
An electronic part having mounting terminals made of a thermally-meltable bonding material is mounted on a mounting board. A structural part is used for moving a...
Antenna apparatus utilizing aperture of transmission line
An antenna apparatus utilizing an aperture of transmission line, which is connected to a first transmission line having a predetermined characteristic impedance,...
Variance correction method, PLL circuit and semiconductor integrated
A variance correction method includes generating a reference current depending on a resistance within a lowpass filter and outputting the reference current to a...
Semiconductor integrated circuit and method for testing the same
A semiconductor integrated circuit includes a plurality of clock gating circuits, a plurality of flip-flops to which transmission of a clock signal is controlled...
Semiconductor device and method of manufacturing the same
A semiconductor device is disclosed that includes a wiring board having a via formed therein; a semiconductor element provided on the wiring board; a resist...
Capacitance cell, semiconductor device, and capacitance cell arranging
A capacitance cell 21 is wired while using adjacent wiring layers Ma and Mb as a pair of electrode layers T1 and T2 orthogonally to opposed lateral end faces out...