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Tunable laser module, tunable laser apparatus and controlling method for
A tunable laser module includes a tunable laser section including a gain medium and a wavelength filter having a periodic characteristic which brings about a...
Momentary-disconnection-free switching device
A read address from a memory and a write address to the memory are transmitted from a VT pointer circuit on an active side to a VT pointer circuit on a standby...
Connecting module and electronic device coupling system
A connecting module includes: a main section in which an electronic circuit is housed; a plate section that is rotatably supported by the main section, and that...
Capacitor and electronic substrate including the same
A capacitor including a substrate; a conductive layer provided on the substrate and containing conductive particles; a valve metal sheet having a dielectric...
Optical parametric amplifier
In an optical parametric amplifier of the invention, pumping light which is amplified using a practical optical amplifier such as an EDFA is supplied together...
Antenna, method of adjusting resonance frequency thereof, and wireless
An antenna adaptable to a plurality of frequencies is comprised of a first element that is connected to a feeding point (feeding portion) for operation and a...
Reader/writer and data communication method
A reader/writer transmitting and receiving data, through wireless communications, to and from a passive type wireless tag having a nonvolatile storage unit,...
Amplifier circuit and communication device
There is provided an amplifier circuit having a common-source amplifier, an output load connected to an output terminal of the common-source amplifier, a buffer...
Semiconductor start control device, method, and system
A semiconductor device provided which includes: an external power supply detection circuit which detects that an external power supply is turned on and outputs...
Coordinate detecting device and method
A coordinate detecting device includes a resistive film disposed on a quadrangular substrate; a power source for applying a voltage to the resistive film; four...
A semiconductor device includes a substrate; a layered body formed on the substrate and including a multilayer interconnection structure, the layered body...
Semiconductor device and its manufacturing method
A semiconductor device manufacturing method includes, forming isolation region having an aspect ratio of 1 or more in a semiconductor substrate, forming a gate...
Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device includes forming a first semiconductor pattern which is covered with a first insulating film over a first...
Semiconductor device and method for fabricating semiconductor device
Gold bumps are located over electrode pads of a solid imaging device and an adhesive is formed over the gold bumps. A transparent plate is supported by the gold...
Semiconductor device manufacturing method
A semiconductor device manufacturing method includes forming a first film made of a first metal to an upper portion of a substrate, forming a second film made...
Charged particle beam projection method
A deposition energy distribution when a charged particle beam is made incident upon a resist film, is approximated by a sum of element distributions having...
Apatite-containing film having photocatalytic activity and a process for
An apatite-containing film having photocatalytic activity is produced by a process comprising the steps of preparing a liquid mixture comprising a Ca-containing...
Connector unit with a male connector having a control terminal with a
A connector unit includes a male connector including a control plug terminal, a slide switch for moving the control plug terminal between a first position and a...
Ultrasonic bonding apparatus
An ultrasonic bonding apparatus includes an ultrasonic bonding unit, and a wiping unit configured to wipe out pre-cured underfill that has adhered to a tool...
Engine start control device and method
An engine start control device includes a starter energizing circuit that has two transistors connected in series and energizes a starter relay, and an idling...
Interposer and electronic device fabrication method
An interposer 2 comprising a base 10 formed of a plurality of resin layers 26, 34, 42, 52, 56; a thin-film capacitor 12 buried in the base 10, including a lower...
Computer system and method for allocating computational power based on a
two stage process
A computer system having at least one hardware unit, a control device and a plurality of virtual computer units, and a method for allocating total available...
Method and apparatus for verifying specification, and computer product
An apparatus for verifying a specification includes a use-case extracting unit, a first setting unit, an operation extracting unit, a second setting unit, and a...
A conversion control unit sets a converting function of a write data conversion unit or a read data conversion unit enabled or disabled for each controller....
Semiconductor memory and method for testing the same
A semiconductor memory in which arbitrary operation mode information is set in a plurality of CRs at test time and by which a test cost is reduced and a method...
Central processing apparatus
A server apparatus controls an FC card .alpha. so as to access a disk array apparatus A. The FC card .alpha. obtains response information sent from the disk...
Apparatus, method and computer product for data backup and synchronization
In a data recording apparatus, a monitoring unit detects a VLU including an MRB that manages an area that has not been accessed for a specified time period...
Storage-access control system for preventing unauthorized access to a
A device driver includes an access permitted directory storage unit and an access-permission determining unit. The access-permitted directory storage unit...
Stable motion control system and method for a legged mobile robot
The motion of a robot is switched from a first motion, which the robot is currently performing, to a second motion. Postures of the robot in both the motions...
Mobile terminal with TV and radio and power conservation
In a mobile terminal having an automatic startup mode of a television signal receiving function using a timer, startup is properly controlled in consideration...
Electronic device, incoming call notification control method, and incoming
call notification control program
Disclosed is an electronic device having a communication function, the device comprising: a condition detection section 11 that detects user's operating...
Mobile phone display processing control of single buffering or double
buffering based on change in image data
According to an aspect of the invention, there is provided a mobile phone including: a calculating unit configured to calculate an update range of the update...
Base station apparatus, communication method, and computer readable
storage medium storing program thereof
The base station apparatus 10 stores apprise status data of certain data to each in-vehicle apparatus within a zone managed by the base station apparatus 10,...
Optical transmitter apparatus
An optical DQPSK modulator comprises a pair of phase modulators. Each of the pair of the phase modulators is provided with first and second driving signals. The...
Chromatic dispersion compensating apparatus
In order to compensate for chromatic dispersion ad dispersion slope over an entire wavelength band of the optical signal, the wavelength band is split into a...
Microinjection apparatus and automatic focal point adjustment method
A microinjection apparatus, which injects an object into a cell with a needle, acquires a first image that is an image of the cell at a first focal position and...
Apparatus, method and computer-readable recording medium for setting
Equal-length group data obtained by grouping together slot pairs connected by a wiring pattern of equal length is stored in advance. Error rate is determined...
Wireless communication system, receiving apparatus, modulating method for
use therein, and program therefor
It is an object to provide a receiving apparatus which is capable of demodulating signals with a very simple arrangement. Receiving apparatus 1 has N reception...
Method and circuit for asynchronous transmission
The present invention relates to serial asynchronous transmission of data of fixed length in which a start bit and a stop bit are inserted at the head and tail,...
Frame transmission system and frame transmission apparatus
A frame transmission apparatus collects a plurality of frames supplied via multiple cables forming a single logic path based on link aggregation setting and...
Node device for transfering supervisory control information in photonic
A node device receives supervisory control information on a dedicated wavelength different from a wavelength of signal light, which is input from an input port...
Radio communication apparatus and transmission method
The transmission side adds retransmission identification information to the RLC sub-PDUs obtained by dividing an RLC PDU, and transmits the RLC sub-PDU with the...
Radio communication apparatus
On the transmission side, the RLC PDUs divided from the RLC SDU are transmitted after retransmission identification information is attached thereto. On the...
Semiconductor memory device and semiconductor device group
A semiconductor device includes a first CMOS inverter, a second CMOS inverter, a first transfer transistor and a second transfer transistor wherein the first...
A wavelength locker includes: a birefringent plate for separating light emitted from a light source into two beams of light which are approximately in parallel...
Image processor, imaging device, and image processing system use with
An image processor for lowering data transfer speed. A JPEG compression circuit performs two-dimensional compression process on data output from a YCbCr...
AD converter, data receiver and data reception method
An AD converter includes a first amplitude circuit, a second amplitude circuit, and a determination circuit. A control signal line controls a first amplitude...
RFID tag manufacturing methods and RFID tags
A method includes a step of preparing a strap having a connecting metal pattern formed on a base, and mounted with the circuit chip, the pattern connecting a...
DC-DC converter and control method thereof
A first power supply line and having a first conductivity type a second transistor coupled between the first transistor and a second power supply line, and...
Electronic device and manufacturing method thereof
In a BST thin film being a capacitor film in a capacitor element, the capacitor film is formed such that two kinds of chemical states of Sr(I) and Sr(II) exist...