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Semiconductor circuit device and method of detecting runaway
In an embodiment of the invention, if a microprocessor detects runaway of a CPU executing a program, it starts a recovery program. The runaway in the program...
Measurement technique for a radio access telecommunications terminal
A frequency division duplex radio access telecommunications terminal comprises a transmitter for transmitting a transmission signal at a first frequency. The...
Adaptive antenna reception device having excellent initial directional
beam reception quality
An adaptive antenna reception device is disclosed in which a directional beam having excellent reception characteristics can be quickly and easily obtained from...
Measurement-based admission control for wireless packet data services
A call admission control technique is described which is well-suited for wireless systems providing real-time services over a shared downlink. The call admission...
Color conversion method and color conversion device
A color conversion method robust for unstableness of color reproduction in a color image device is provided. A color converting device (103) includes color data...
Liquid crystal display device and method of fabricating the same
A liquid crystal display device includes a first substrate including a thin film transistor, a data line, a pixel electrode, and a common electrode, a second...
Building monitoring system
A system enables safe and prompt communication in case of accident or fire. Detecting an emergency event, detection device 10 transmits emergency event...
Voltage controlled oscillator and its control method
An object of the present invention is to provide a voltage controlled oscillator in a microwave band without narrowing the variable frequency range and having...
Operational amplifier, integrating circuit, feedback amplifier, and
controlling method of the feedback amplifier
An operational amplifier according to an embodiment of the present invention includes: an operational amplifier stage executing differential-amplification of an...
Semiconductor device with non-intersecting power and ground wiring
A semiconductor circuit is installed on a printed circuit board having a power wiring pattern and a ground wiring pattern that do not intersect. The...
Semiconductor device and method for manufacturing same
An improved migration resistance of the interconnect is provided and a diffusion of silicon into the inside of the interconnect is suppressed. A semiconductor...
Semiconductor device and method of manufacturing the same
A semiconductor device has a semiconductor substrate having an impurity-diffused region and a device isolation insulating film formed in the surficial portion...
Bolometer-type THz-wave detector
In a bolometer-type THz-wave detector 1 in a micro-bridge structure in which a temperature detecting portion 14 (diaphragm) including a bolometer thin film 7 is...
Thin planar semiconductor device having electrodes on both surfaces and
method of fabricating same
A thin, planar semiconductor device having electrodes on both surfaces is disclosed. This semiconductor device is provided with an IC chip and a wiring layer...
Positive electrode active material for secondary battery, positive
electrode for secondary battery, secondary...
A life of a secondary battery is extended, increase in a resistance when storing a secondary battery at an elevated temperature is prevented, and increase in a...
Connector and contacts for use in the connector
A connector includes a plurality of contacts. The connector includes an insulator having a plurality of through-holes for receiving the contacts. A pair of...
Projection display apparatus using liquid cooling and air cooling
A projection display apparatus comprises a liquid crystal unit assembly which includes a liquid crystal panel, an incident side polarizing plate and an emitting...
Audio decoding device, decoding method, and program
An energy corrector (105) for correcting a target energy for high-frequency components and a corrective coefficient calculator (106) for calculating an energy...
Monitor system, transmitting apparatus and monitor method
A pseudo-file system and a WEB server faculty are installed in a transmitting apparatus retaining no file system. A control terminal that monitors this...
Foldable type portable information terminal, condition notifying method
used in the same and program therefor
A foldable type portable information terminal can accurately recognize operation mode in a construction having various of functions and various relative...
Information delivery system, information delivery method, mobile unit,
server, and information delivery terminal
In an information delivery system, information desired by the user can be obtained while improving security of the system. A portable terminal registers a...
Fingerprint input apparatus
This invention provides a fingerprint input apparatus which detects that a finger is put on a sensor element, which can reduce power consumption, which requires...
A video phone includes an image sensing unit, face detection unit, image sensing adjustment unit, and communication control unit. The image sensing unit senses...
An electro-acoustic transducer includes a first electro-acoustic transduction unit. The first electro-acoustic transduction unit includes an acoustic radiation...
Quantum cryptography key distribution system and method
In a quantum cryptography key distribution system for sharing a secret key between a transmitter and a receiver site, an unbalanced interferometer system in the...
Mobile communication system, method of controlling operation thereof, and
node used for the system
In a mobile communication system, when a connection necessary to provide a service supporting high-speed data communication referred to as an MBMS (Multimedia...
Radio network, relay node, core node, relay transmission method used in
the same and program thereof
A radio network can select a route of minimum path loss among entire relay routes and can set the relay route so as to satisfactorily resist interference. The...
Power supply control apparatus including control circuit chip with
reverse-connected battery protection
In a power supply control apparatus for controlling supplying of power from a battery to a load, a power supply switch circuit chip is connected to the load, to...
Display apparatus, image display system, and terminal using the same
In a display, the reduction in brightness which is a problem of the mobile picture improving method in a black reset scheme is reduced to a minimum value and a...
Liquid crystal display and driving method thereof
A liquid crystal display includes: a plurality of scanning lines; a plurality of data lines overlapping the plurality of scanning lines at a plurality of...
Circuit and method for adjusting impedance
An impedance adjusting circuit includes a semiconductor device accommodated in a semiconductor device case which has case pins and having a folded conductive...
Differential amplifier and digital-to-analog converter
A differential amplifier comprises first, second, and third input terminals (1, 2, and 3), output terminal (4), first and second differential pairs (531 and 532)...
Pulse width modulation circuit with multiphase clock
In a pulse width modulation circuit, a multiphase clock generation section generates a multiphase clock signal according to a reference clock. Then, a pulse...
Charger and integrated circuit having first and second charging currents
A charger of the present invention includes a charging transistor and a charging integrated circuit. The charging transistor is series-connected with a secondary...
Semiconductor wafer and manufacturing process for semiconductor device
A semiconductor wafer 1 has first scribe lines 31 in two mutually perpendicular directions which have a first width and divide the semiconductor wafer 1 into a...
Method of forming a lamination film pattern and improved lamination film
In a method of forming an electrically conductive lamination pattern, an insulating film is formed on a surface of a chromium-containing bottom layer, before an...
Flip-chip type semiconductor device
A flip-chip type semiconductor device includes a semiconductor substrate. A plurality of electrode terminals are provided and arranged on a top surface of the...
Semiconductor device having a heatsink plate with bored portions
A heatsink plate is to be fixed to a substrate with sufficient strength, so as to prevent the heatsink plate from being stripped off, to thereby secure...
Connecting structure, printed substrate, circuit, circuit package and
method of forming connecting structure
A connecting structure between a circuit and another electronic component, includes a first electrode and a second electrode, and a dielectric material...
Semiconductor device having a gap between a gate electrode and a dummy
A method of deforming a pattern comprising the steps of: forming, over a substrate, a layered-structure with an upper surface including at least one selected...
Thin film transistor substrate with low reflectance upper electrode
A thin film transistor substrate includes an upper electrode for electrically connecting a transparent picture element electrode to the thin film transistor. The...
Semiconductor device having analog and digital circuits
An N-type deep well is used to protect a circuit from a noise. However, a noise with a high frequency propagates through the N-type deep well, and as a result,...
Bolt and semiconductor manufacturing apparatus
A bolt includes a main body and a spring pin. The main body includes a head and a shaft. The spring pin includes a base portion and an end portion. The shaft...
Wireless communication terminal
Wireless communication terminal
Wireless communication terminal
Network unauthorized access preventing system and network unauthorized
access preventing apparatus
There is disclosed a network unauthorized access preventing system in which in a network to which one or more information processing apparatuses and a network...
Semiconductor integrated device and apparatus for designing the same
A semiconductor integrated device includes a plurality of power system circuit units, a first circuit unit to which electric power is supplied from first power...
Semiconductor device and test method thereof
An LSI has bidirectional buffers connected to a boundary scan circuit. The boundary scan circuit 12 has asynchronous setting circuits for setting each...