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Photodetector and photodetecting device
An infrared detector includes a silicon substrate, an infrared reflecting film, a diaphragm including a bolometer thin film, disposed above the silicon substrate...
Semiconductor device and method of fabricating the same
A method of fabricating a semiconductor device, includes (a) forming an oxide film entirely over a silicon substrate on which a MOS transistor is fabricated, (b)...
Surface-mount capacitor and method of producing the same
A surface-mount capacitor includes a multilayer capacitor structure formed by laminating plate-like capacitor elements each having anode lead portions at...
Optical module with lever that abuts case to release latch from locking
state with cage which accommodates...
An optical module has a lever for bending a spring plate possessed by a cage for accommodating a case of the optical module in a direction in which a retaining...
Power supply management system in parallel processing system by OS for
single processors and power supply...
In a parallel processing system by an OS for single processors which operates an OS and an existing application for single processors on a multiprocessor to...
Personal computer operation environment presetting system and method based
on detecting an input AC power...
An input power source voltage detecting unit 1 detects the input AC power source voltage on an electronic device, and a country discriminating unit 2...
IP network and admission control method used therefor
The access network manager terminal 5 makes a communication quality agreement with the core network manager terminal 3, the core network manager terminal 3...
Memory protection apparatus
Memory protection apparatus to protect memory area to realize high interruption response and prohibit from access to the memory area that is previously...
Bookmark managing system and bookmark managing method
A bookmark managing system is provided which is capable of effectively managing a bookmark function even when a user is using a plurality of terminals. The...
Radio communication terminal and transmission power control method
A cellular phone includes an inner loop portion and an outer loop portion both for conducting power control. The outer loop portion includes a timer counter. The...
Portable telephone set and control method thereof
A check is made as to whether a received mail contains a password as a combination of preliminarily registered symbols or letters. When the password is found, a...
System and method for storing and managing personal information
A system for storing and managing personal information comprising at least one mobile communication terminal, and a wristwatch capable of making mutual...
Transmission beam control method, adaptive antenna transmitter/receiver
apparatus and radio base station
Changes in instructions for increasing/decreasing transmission power that have been decoded from TPC bits are monitored, and when the increase/decrease...
A small earphone or headphone which can produce a wide band acoustic output from a low-pitched tone to a high-pitched tone and can generate a body-sensitive...
Device, method and system for transferring frame
In between network devices interconnected by plural optical channels, logical paths are defined according to upper traffic and also priority of the traffic. The...
FDD/CDMA receiver having transmission antenna control circuit
An FDD/CDMA transmission/reception system includes a CDMA transmitter and a CDMA receiver. The CDMA transmitter includes a plurality of transmission antennas,...
Multiring control method, node using the method, and control program
The invention enables protection of a ring frame transferred via an inter-ring bridge ring node when a fault occurs at the node in a multiring. Ring nodes form a...
Power supply apparatus including charge-pump type step-up circuit operated
at clock signal frequency
In a power supply apparatus including a charge-pump type step-up circuit adapted to carry out a stand-by operation to charge a step-up capacitor by a power...
Data encoding apparatus, data decoding apparatus and data
A data encoding apparatus extracts valid data to be encoded from received data and encodes the data, and realigns the encoded data in units of a predetermined...
Thermal pellet incorporated thermal fuse and method of producing thermal
A thermal fuse incorporating a thermal pellet has its operating temperature, or heat distortion temperature, adjusted and the thermosensitive material of the...
Thermal fuse using thermosensitive material
In the present invention, a physical and chemical property of thermosensitive material is noted in selecting and using thermosensitive material to provide a...
PLL circuit with deadlock detection circuit
Disclosed is a PLL circuit including a deadlock detection circuit includes a counter circuit for counting a clock signal. In a deadlock state, the deadlock...
Semiconductor device package of stacked semiconductor chips with spacers
A semiconductor device package includes a plurality of stacked semiconductor chips and a spacer interposed therebetween. The spacer includes a first spacer and a...
Electrode, method for producing same and semiconductor device using same
There is provided a technology for obtaining an electrode having a low contact resistance and less surface roughness. There is provided an electrode comprising a...
Fuse structure for semiconductor integrated circuit with improved
insulation film thickness uniformity and...
When the film thickness of an insulating film on a fuse connected to a circuit is not uniform within a wafer surface, there was a problem that disconnection of...
Nano horn carrier and method of manufacturing the carrier
A nano horn carrier capable of effectively and conveniently utilizing the tip shape of a carbon nano horn and a method of manufacturing the carrier, the carrier...
Printed circuit board having colored outer layer
In a printed board having a land as an electrode, a colored thermoplastic resin film is arranged on a land forming surface of a thermoplastic resin member so as...
Adhesion promotion vacuum monitoring system for photo resist coaters
An apparatus and method for monitoring pressure within an adhesion promotion unit is provided. The apparatus in one embodiment includes a chamber configured to...
A relay apparatus includes an external connection interface section and common terminal section. A plurality of communication sections are connected to the...
Padding application method ensuring security of cryptosystem and
An encryptor/decryptor capable of achieving secure cryptographic communication by applying appropriate padding to a cryptosystem such as NTRU cryptosystems.When...
Liquid crystal display panel
A liquid crystal display panel includes a moving image display area in which the pixel portions are arranged in a matrix shape and a pictograph display area in...
Liquid crystal display device and process for producing same
A liquid crystal display device which includes first and second organic interlaminar insulating films between pixel electrode and wire. The first interlaminar...
Method and apparatus for collating object
An object collation method comprising a registration procedure for registering the registered data of a registered object in a database, and a collation...
DSV control apparatus and DSV control method
A digital sum value (DSV) control apparatus inserts a DC control bit for each DC control block. The apparatus includes a first DSV accumulated value comparator...
Mobile terminal and security remote-control system and method using mobile
A security remote-control system includes a mobile terminal, a central server, and a key unit controlling the state of a lock. The mobile terminal has a...
A RF switch can be used in a wide frequency range and can be manufactured at a low cost. The RF switch changes a signal passing through a waveguide with a...
Driver circuit for a liquid crystal display
A driver circuit includes a differential amplifier for receiving an input signal, and first and second transistors of different conductivity types. The first and...
Clock switching device and clock switching method
A clock switching device capable of automatic switching to a clock distribution system for back-up without interrupting processing of the device, which includes...
Wiring board having connecting wiring between electrode plane and
It is to provide a wiring board for a semiconductor integrated circuit package, which exhibits an excellent signal property and a high effect for decreasing the...
Method of producing a chip-type solid electrolytic capacitor
A chip-type solid electrolytic capacitor comprises capacitor elements. A cathode terminal comprising a plate-like conductor is interposed between cathode layers...
Fold-type data processing apparatus having a hinge
A fold-type cellular phone has a top unit, a bottom unit and a hinge coupling together the top unit and the bottom unit while allowing the top unit to turn and...
Apparatus and method for analyzing and displaying operations of computer
and computer program for the same
A novel apparatus and method for analyzing and displaying the operation of a computer is provided, that can display a timing chart with which the relationship...
Serial to parallel conversion circuit having a shift clock frequency lower
than a data transfer frequency
A serial to parallel conversion circuit is provided. The circuit includes a shift register including flip-flops latch circuits, and control circuits. The...
Method and apparatus for transcoding between different speech
encoding/decoding systems using gain calculations
A code converting apparatus for converting a first code sequence conforming to a first system to a second code sequence conforming to a second system, in which a...
Wireless LAN system, host apparatus and wireless LAN base station
Each wireless LAN base station comprises priority queue table, a header analyzing circuit determining a priority of data transmitted from a wireless terminal...
GPRS network system
A general packet radio service (GPRS) system includes radio network controllers (RNC), support nodes (SGSN) and a gateway node (GGSN) connected in a hierarchical...
Semiconductor memory and method for manufacturing the same
A semiconductor memory includes a plurality of memory portions; and a plurality of spare memory portions. The memory portion includes: a main cell array which...
Apparatus and method for AD conversion
An analog-to-digital (AD) converting apparatus includes a register, a selecting section and an AD converting section. The register holds a channel specifying...
Signal determining apparatus including amplifier circuit with variable
In a signal determining apparatus including an amplifier circuit adapted to receive and amplify an input signal to generate an output voltage, and a comparator...
Secondary battery with a nitroxyl polymer active material
A secondary battery, that has an excellent charge and discharge cycle characteristics, with a larger capacity, is provided. The secondary battery having a...