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Circuit and method for controlling DC-DC converter
A DC-DC converter for generating a stable output voltage and being applicable to a transient load fluctuation. The DC-DC converter detects an input current, and...
Actuator with hit prevention mechanism
An actuator including magnets arranged on a plane on a plane, coils respectively arranged to face the magnets and move relatively with facing the magnets when a...
Semiconductor device and method of fabricating the same
An extension region is formed by ion implantation under masking by a gate electrode, and then a substance having a diffusion suppressive function over an...
Semiconductor integrated circuit device
A semiconductor integrated circuit device provided with a plurality of power supply wire layers including a first potential power supply wire and a second...
Compound semiconductor device and doherty amplifier using compound
A lower electron supply layer is disposed over a lower electron transport layer made of compound semiconductor. The lower electron supply layer is made of n-type...
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...
Resist pattern thickening material, process for forming resist pattern,
and process for manufacturing...
The present invention provides a resist pattern thickening material which can thicken a resist pattern and form a fine space pattern, exceeding exposure limits...
Casing, equipment unit and fan units provided with the casing, and
electronic equipment provided with the fan units
The invention provides a casing, equipment unit, fan unit and electronic equipment capable of easily implementing assembling, disassembling, attaching and so...
Mechanism for attaching RFID tag, transfer device and transfer system
using RFID tag
In a mechanism for attaching to a cart an RFID tag used for transmitting and receiving data to and from an RFID reader/writer, a holding pocket retains the RFID...
The heating apparatus allows an outlet of a heating nozzle to get opposed to an electronic component during detachment of the electronic component from a printed...
Screw tightening apparatus
The screw tightening apparatus includes a motor, an output shaft to which a bit for screw tightening is connected so as to be rotatable integrally with the...
OBJECT-ORIENTED PROGRAMMING APPARATUS, OBJECT-ORIENTED PROGRAMMING
SUPPORTING APPARATUS, COMPONENT BUILDER...
.[.As to an object-oriented programming, reuse of softwares is enhanced and running speed is improved. There are made up a data element list in which pointers to...
Designing and operating of semiconductor integrated circuit by taking into
account process variation
A method of designing a semiconductor integrated circuit includes defining a tolerable range in which an operating temperature and an operating power supply...
Electronic data storage system and method thereof
An electronic data storage system stores electronic data with attaching an electronic signature, and output the electronic data along with the attached...
Method and apparatus for analyzing performance, and computer product
In a performance analyzing apparatus, a setting unit sets an event of which the performance is desired to be monitored, a detecting unit detects an instruction...
Communication performance analyzing program, communication performance
analyzing apparatus and communication...
A communication performance analyzing program, a communication performance analyzing apparatus and a communication performance analyzing method make it possible...
Apparatus and method for calculating size tolerance, and computer-readable
recording medium in which program...
The present invention aims at surely and efficiently calculating size tolerances of a plurality of parts constituting a structure with the configuration that...
A mobile terminal includes a controller for switching a current screen theme of a GUI screen of an application program to a prospective screen theme, the GUI...
Optical transmission apparatus
Before being incident to a nonlinear medium, a short pulse is intensity-modulated with a bit string pattern, and then made incident. When the pulse light...
Optical network design method
In the case that a client signal having a bandwidth larger than BW divided by P exists, where the P is the number of client ports of one optical transponder card...
Detection of fingerprint distortion by deformation of elastic film or
displacement of transparent board
A fingerprint matching apparatus includes a fingerprint distortion detection unit for detecting whether or not a correlation object intentionally distorts the...
By including plural receiving branches which are independently controllable for use in diversity reception or plural-channel simultaneous reception, a receiving...
Wireless terminal apparatus, control method for wireless base station and
control method for wireless terminal...
The present invention provides a wireless terminal apparatus, including a reception unit for receiving a multi-carrier signal generated by applying an N-point...
Virtual network construction method, system, and relaying apparatus
In a virtual network construction method, a virtual network construction system, and a relaying apparatus within a public data communication network, control...
A transmission apparatus that does not include a plurality of switches, that cross-connects a signal, and that can handle various redundancy settings determined...
Virtually centralized uplink scheduling
A method of scheduling uplink transmissions from a plurality of source user equipments to a base station is disclosed. The method comprises the steps of...
Packet shaping device, router, band control device and control method
A packet shaping device for the purpose of shaping a packet in which burst has grown in a router to an original packet without the burst growth is disclosed. The...
Semiconductor memory for disconnecting a bit line from a sense amplifier
in a standby period and memory system...
Each memory block has a plurality of memory cells, and word lines and bit lines connected to the memory cells. Precharge switches connect the bit lines to a...
Apparatus and data processing apparatus
An apparatus includes a heat generating component; a heat radiating member that absorbs heat from the heat generating component and radiates heat; a fan that...
Electronic device and electronic system
An electronic device includes: a main unit; a cap unit that is capable of having a portable electronic device attached thereto; an instructing unit that issues...
Camera module equipped with an optical filter having an edge not in
contact with a fixing portion
A camera module includes a module structure constituted by a lens unit to which an image pickup lens is attached and a package to which an imaging element is...
Electronic apparatus and circuit substrate
An electronic apparatus of the present invention has a first unit and a second unit coupled to the first unit through a coupling section which allows the second...
A dipole part of a length shorter than half of an antenna resonance wavelength is placed so as to be rolled and enables a feeding part 11 to feed a chip. An...
Semiconductor integrated circuit device enabling to produce a stable
constant current even on a low...
A semiconductor integrated circuit device has a first MIS transistor of a first conductivity type, a second MIS transistor of a second conductivity type, a...
PLL circuit and semiconductor integrated device
A charge pump circuit comprises two MOS transistors serially connected between a power supply voltage VDD and ground, a switch SW0, four switches SW1 through...
Reset circuit and system having reset circuit
In a power-on detection circuit, a first connection node at which a first divided voltage is generated is connected to a second power supply line during...
A transmission device including: a driver unit which generates an output signal having an amplitude by a resistance division of a power-supply voltage; and an...
Acoustic wave device and filter
An acoustic wave device includes a piezoelectric substrate, a first dielectric film formed on the piezoelectric substrate, and electrodes that are provided on...
Silica film forming material, silica film and method of manufacturing the
same, multilayer wiring structure and...
The silica film forming material of the present invention comprises a silicone polymer which comprises, as part of its structure, CHx, an Si--O--Si bond, an...
Semiconductor device and method for manufacturing the same
The present invention provides a method for manufacturing a semiconductor device which includes a step of forming one optional impurity region in a semiconductor...
Semiconductor device fabrication method and semiconductor device
A semiconductor device fabrication method in which when a semiconductor device with a built-in light receiving element is fabricated, a section for dividing the...
Exposure mask and method of manufacturing the same, and semiconductor
device manufacturing method
An exposure mask 24, includes a quartz (transparent) substrate 20, a film 21 formed on the quartz substrate 20, a rectangular main feature 21a formed in the film...
Verification apparatus, design verification method, and computer aided
According to the present invention, in a CAD apparatus, circuit data for a circuit diagram created through circuit design processing is stored in a circuit...
Processing apparatus and integrated circuit to prevent illicit access and
A processing apparatus including an internal circuit having a CPU and internal devices and an external circuit including external devices provided externally of...
Controller for a copy operation between a host computer and hard disks, a
control method thereof, and a...
A disk array device includes a controller that sets a session pertaining to a copy source disk and a copy destination disk, and without copying the entire data...
Input-output device and control method thereof
The present invention provides an input/output device capable of bringing a per-unit input/output circuit into a simple configuration without impairing...
Load decentralization method and apparatus thereof
The present invention discloses a load decentralization method for decentralizing load centralized to a MAP of a hierarchical domain in a network where packets...
Password management device, password management method, and password
There is provided a password management device, password management method, and password management program to carry out secure logon. The management device...
Multimodal control device and multimodal control method
To provide a multimodal control device and method, wherein existing browsers can be used to achieve synchronization with fine granularity, while making full use...